Nsfw Dot Art

Copy & Paste Nsfw Dot Art Emojis & Symbols

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⠶⠶⠶⠤⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡼⢣⡶⠀⠀⠀⠀⠀⣠⠖⠉⣀⡴⠶⠊⢷⡆⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⠃⡼⠁⠀⠀⠀⣠⠞⣡⡴⠋⠁⠀⠀⠀⠘⣿⣧⡀⠀⠀⠀⣇⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⡏⢠⡇⠀⠀⠀⣼⣣⠞⠃⠀⠀⠀⣀⣠⣤⣄⣿⡇⢧⡀⠀⠀⢻⣄⡀⠀⡗⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡇⢸⡇⠀⢠⣼⣿⣏⡀⠀⠀⢠⢾⠛⠉⠁⢀⣿⡉⠛⣷⣄⠀⢸⣿⠻⣶⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⡇⠀⣇⡴⢿⣿⡉⠉⠉⠁⠀⠀⠀⣀⣶⠾⢿⡛⠟⢶⣼⡇⠀⢸⢻⡀⣹⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣧⠀⢸⡆⣿⣛⠩⣿⣷⠀⠀⠀⠀⠙⠉⣷⢾⣿⡇⠾⠀⢻⠀⢸⠇⣽⠛⢹⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡄⠀⠻⣏⠛⠳⡿⢿⡞⠀⠀⠀⠀⠀⠾⠿⠿⠇⠆⠀⠀⣆⣼⣱⡇⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢳⠀⠀⠙⡄⠀⠙⠉⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡿⠁⢿⡀⠀⢸⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢧⠀⠀⢻⡄⠀⠀⠈⡷⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⢰⠘⡇⠀⠈⢿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢷⡀⠘⡟⠦⣀⠀⠀⠒⠒⠋⠉⠁⠀⠀⢀⣠⠆⠀⣹⠀⣈⡇⢹⡄⠀⠸⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠱⣄⣷⠀⢹⡳⣄⡀⠀⠀⠀⠀⣀⡴⠚⠁⠀⠀⣿⠀⣟⢿⠈⡇⠀⠀⣹⣻⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠻⣧⣿⠇⢰⡍⠳⠤⣴⠛⠁⠀⠀⠀⠀⢰⣿⠀⡿⢸⠀⢸⡀⢀⣿⡇⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠇⢀⡼⠋⢀⣮⡇⣀⠴⡟⠀⠀⠀⠀⠀⠀⣿⠃⠻⣅⣼⠀⢸⡇⢸⣹⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠏⢀⡞⢀⣀⡸⠟⠋⠁⠘⠁⠀⠀⠀⠀⠀⠀⣿⠀⠀⠉⠳⢄⣸⣧⣧⣟⡼⠉⠀⠀⠀ ⠀⠀⠀⠀⢀⡤⠿⠤⠚⢲⣟⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⡀⠀⢀⣀⠙⠛⠿⢾⣄⠀⠀⠀⠀ ⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠓⠀⠴⠒⠒⠚⠒⠛⠛⣿⡉⠉⠉⠀⠀⠀⠀⠀⠀⠙⢢⡀⠀ ⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣄ ⠀⢸⢹⠀⠀⠀⢀⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⢸⠀⠀⢀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡄⠀⠀⠀⠀⠀⠀⠀⣼⠛ ⠀⠀⠸⣇⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⢀⡏⠀ ⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⣼⠀⠀ ⠀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⣰⠃⠀⠀ ⣼⢃⣴⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⢳⠀⠀⠀⢠⠏⠀⠀⠀ ⣿⠈⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣶⠀⠀⢸⠀⠀⠀⣾⠀⠀⠀⠀ ⢹⡆⠀⠀⠐⠊⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠉⠈⠀⠀⡼⠀⠀⢰⡇⠀⠀⠀⠀ ⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⣸⠃⠀⠀⣼⠀⠀⠀⠀⠀ ⠀⠀⠈⠳⢤⣀⣀⣀⣀⣀⡴⠖⠋⠀⠀⠀⠀⠙⠦⣀⠀⠀⠀⠀⠀⠀⢀⣠⠾⠁⠀⠀⢰⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣇⢻⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠒⠒⠒⠋⠉⣿⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢽⣼⠀⠀⠄⠀⠀⠀⠀⠀⠀⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⡿⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⣿⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⢹⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⢼⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡼⣇⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣧⣿⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣹⠃⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⣽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠈⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡗⠦⣄⣠⠤⡦⢤⣞⣹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣦⠞⣻⠀⢱⣄⡈⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠ ⠀⠀⠉⠒⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢰⣿⣧⣀⣿⠿⡎⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀ ⡀⠀⠀⠀⠀⠈⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣷⣏⢈⠻⠛⠙⢄⢹⣶⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠂⠁⠀⠀⠀⠀ ⠙⢄⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢿⣻⠷⣶⠶⠊⣇⣼⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠑⢤⣀⠀⠀⣠⠞⢆⠀⠈⠲⢄⠀⠀⠀⢀⡴⠿⠟⠛⠿⢷⠀⠾⠛⠛⠛⢲⠽⡄⠀⠀⠀⠀⢀⠴⠋⠀⢰⣆⠀⠀⠀⠀⠀⡀⠀⠀ ⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠑⢆⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠆⢀⡠⠊⠁⠀⠀⠀⠀⠙⠓⢦⡴⠒⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⢀⠴⠀⠢⣀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣱⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⠒⠋⠁⠀⠀⠀⠀⠉⠙⣲⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣀⠤⠤⠄⣀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠂⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠬⡅⠀⡇⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⢰⣿⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣬⣿⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠦⡀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠿⣄⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⠤⠤⢤⡴⠎⠀⠀⠀⠀⠱⣦⣀⣀⡀⠤⠔⠚⢿⣼⣯⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠁⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⢉⣉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
pls note the ai inflicts emotional damage (ᵕ—ᴗ—)
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⢀⡴⠚⠉⠙⠲⣄⠀⠀⠀⡴⠒⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡞⠀⠀⠗⠐⠆⠈⡆⠀⠀⠙⣦⠼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢳⠰⣶⣤⣤⣶⢠⠇⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠓⠮⢭⡭⠵⠋⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠰⡿⣿⣿⣿⣿⡝⠓⠒⠦⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢧⠈⠻⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⡄⠀⠈⠻⣿⣧⠀⠀⠀⠀⠀⢠⠟⠳⣄⠀⠀⠀⢀⢄⡠⠢⠦⢄⠀⠀ ⠀⠀⠀⠀⠙⠦⣄⡀⠙⢿⡄⠀⠀⠀⢠⠏⠀⠀⠈⢦⠀⡸⠁⠀⢀⡤⡀⠀⠱⡀ ⠀⠀⠀⠀⠀⠀⠀⠉⠓⢾⠓⠛⢯⣹⣿⣶⣶⣶⣤⣬⣾⠀⠀⡎⠉⠀⠀⠑⢄⡱ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠤⢾⢯⡉⠛⠿⣿⣿⣿⡏⠀⡜⠁⠭⣦⡀⣀⣀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⢸⠀⠀⠳⡈⠢⣄⠀⠈⠛⡇⠀⠙⣄⣶⡄⠀⠉⣡⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⢸⠀⠀⠀⠱⡄⠈⢳⠀⢘⡄⠀⣺⠀⢉⠖⣲⡞⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⣼⠀⠀⠀⠀⡇⠀⢸⠀⢸⢦⡤⡯⠀⢼⢢⢿⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⡏⠀⠀⠀⢸⠁⠀⢸⠀⢺⡿⠣⠃⠀⠊⠋⠚⠀⠀⠀ ⠀⠀⠀⠀⣠⠞⠀⠀⠀⣸⢁⣀⠀⠀⡏⠀⠀⠸⡇⠀⠙⢦⡀⠀⠀⣀⣀⠀⠀⠀ ⠀⠀⠀⠘⢯⡉⠓⡄⠰⣟⣉⣉⡷⢸⣁⣀⡀⠀⢷⣟⣉⣳⠉⠲⣎⠉⠈⡇⠀⠀ ⠀⠀⠀⠀⠀⠉⠛⠁⠀⠀⠈⠉⠀⠈⠳⢤⣹⠀⠀⠈⠉⠁⠀⠀⠈⠉⠉⠀⠀⠀
⢴⣤⣶⣾⣟⣇⠀⠐⠒⠂⠿⠛⢻⠳⡖⠐⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠉⠳⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⠉⠛⠓⠲⠦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣠⠴⠂⠀⠀⠀⠉⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠓⠒⠶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠁⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠶⢤⣀⠀⠀⠀⠈⠓⢦⠀⠘⢻⠀⠀⢠⡇⠀⠆⠀⠤⣤⡀⠤⢤⠤⠖⠚⠉⠀⠀⠈⢳⡀⠀⠀⠀⣀⡤⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣄⣤⡤⣶⣷⣄⣸⣦⠀⢸⠀⣀⡤⣾⣿⣶⣾⣧⠄⠀⠀⢀⣀⡤⢾⡁⠀⠉⣻⠗⠋⠁⠀⠀⠀⠀⠀⠀ ⠶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⣸⣏⠁⠈⠛⢻⣯⣿⣾⠟⢁⠀⣿⣿⡏⠟⠛⠋⠉⠁⠀⠀⢈⣻⡶⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣄⣙⣻⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠀⠀⠹⣟⣚⣻⢦⣄⠀⠀⠉⠛⠂⠀⠑⠙⠋⠀⠀⠀⠀⠐⠦⠖⣻⡷⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠿⠿⠻⠿⠿⠿⠿⠷⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠞⠁⠀⠀⠀⠀⣿⠿⠷⠶⢿⣰⠂⢀⡶⣄⠐⠂⠀⢻⣆⢀⣴⣒⣶⣶⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⢶⣶⣤⣤⣴⣶⣶⠙⠉⠻⠿⢶⣶⡶⠖⠒⠒⠒⠚⠉⠁⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠉⢡⡟⠀⣽⠖⠒⠀⠉⠉⠛⢦⡴⠛⠁⠀⠀⠸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣦⣬⣭⣽⡛⠛⠻⣿⣯⣧⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠉⠀⠀⠀⠀⠀⠀⡞⢀⡞⠁⠀⠀⠀⢀⡤⠖⠉⠀⠀⠀⠀⠀⠀⠙⠳⢤⣄⡀⠀⠀⠀⠀⢀⣠⣤⣾ ⠛⠿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⣀⣤⢤⣖⣒⣲⣷⣿⣒⠲⢤⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢩⡽⠛⣿⣿⣿⣿⣿⠙ ⡀⠀⠉⢿⣭⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠋⠉⠉⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠁⠀⠀⠀ ⣿⣶⣦⣤⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣀⣀⠀⣀⣀⣀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⠉⠉⠉ ⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠚⠁⠀⣠⠞⠋⠁⠀⠈⢹⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⡄⠀⠀⠀ ⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⡼⠁⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣀⠀⠀ ⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⣸⠁⠀⠀⠀⠀⣰⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⡿⠃ ⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢀⣯⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⡻⣷⣦ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⣾⡇⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠜⢷⡙⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⣿⣯⣀⡴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠈⢷⠈ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠟⠲⢾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀ ⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠁⠀⠀⠀ ⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀ ⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀ ⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀ ⣿⣿⣿⠟⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠃⠀⠀⠀⠀⠀ ⠛⠉⠀⠀⣀⣤⡿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠁⠀⠀⠀⠀⠀⠀ ⠀⣀⡴⠞⠉⠀⠀⠈⣙⡷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠈⠁⠀⠀⠀⠀⠀⠀⠀⠸⡄⣹⣿⣶⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⢈⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣺⣾⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⠟⠛⠋⠁⠀⠀⠀⠈⣉⣽⠿⠛⠉⣩⣿⢿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⠀⠤⠞⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠋⠀⣠⡴⠟⠋⠀⠀⠈⣋⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣴⣾⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢛⡉⣀⡀⢀⡀⠀⠀⠀⠀⠀⠀⣠⡶⠞⠋⣀⣠⠶⠟⠋⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⣿⣿⣶⣶⣶⣤⣤⣤⣤⣤⣤⣴⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⡿⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠈⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠉⢠⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡀⢃⢸⠀⠀⠀ ⠀⠀⠀⣀⣤⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⣼⣿⠿⠧ ⠀⢠⣾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣿⠏⠀⢀ ⠹⣿⣿⣿⡏⢀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⢆⠀⠀⣸⠃⢀⡔⠁ ⠀⠘⢿⣿⣧⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡿⠏⠀⢀⣿⡶⡡⢀⠀ ⢠⠐⡀⢻⣿⣦⡀⠀⠀⠀⣀⠀⠀⠀⠀⠰⡄⠀⠀⠀⠀⠀⠀⢀⢼⣿⠡⠁⡎⠀ ⡀⠇⢱⡀⣿⣿⣿⣦⣤⣀⡤⠞⠀⠀⠀⠀⠙⢦⣀⣀⠀⣀⡤⠋⣾⣿⣅⢼⠁⠨ ⡇⠘⢠⢇⢹⣿⣿⣿⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠉⠁⠀⢸⣿⣿⣷⡘⠀⠀ ⢃⢀⠌⠀⠼⢻⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢿⣿⣿⣿⠛⠚⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠉⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⡉⠛⠿⡷⣦⣤⣴⣶⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⠈⢱⠀⢠⡀⢠⣬⡟⢙⣻⢁⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⠣⢽⡇⢠⡿⣌⠻⣿⣃⣸⠟⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⣼⠃⢸⢻⠈⢳⠃⢙⣹⣴⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣇⢸⡀⠀⡄⠀⠈⠓⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠛⠛⡫⠛⠓⠶⣶⡒⣚⣛⣿⡀⢀⠀⠀⠀ ⠀⠀⠀⠀⢀⡖⠑⣄⠀⡇⠀⣸⠀⠀⠀⣄⠀⡇⠀⠀⠀⠻⣽⠃⠀⠀ ⠀⠀⠀⠀⠀⠳⠚⠁⡆⠑⠦⣹⡄⠀⢠⡏⠣⢹⣄⠀⠀⠀⡟⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⠧⠔⠧⠄⣀⠀⡇⠐⠛⠛⠓⠾⠿⣷⠔⢈⠀⠀⠀⠀ ⠀⠀⠀⣰⣡⣇⣀⣀⣀⣰⡁⠉⣳⣄⣀⣀⣀⣀⣀⡍⣇⣠⠇⠀⠀⠀ ⠀⠀⢀⠹⠋⠉⠀⠀⠀⠀⡩⠛⠉⠁⠀⠀⠀⠉⠙⠛⠿⢀⠀⠀⠀⠀ ⠀⠔⠁⠀⠀⠀⠀⠀⢠⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀ ⡌⠀⠀⠀⠀⠀⠀⣰⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀ ⡇⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠆ ⢡⠀⠀⠀⠀⠀⠀⠻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠶⠶⠶⡇ ⠸⡓⠤⣀⠀⠀⢀⣀⣹⡂⠄⠀⠀⠀⠀⠀⢀⣀⠤⠊⠀⠀⠀⠀⠙⡇ ⠀⢣⣠⣤⠼⠟⠛⠛⠉⢹⠛⠓⠒⠒⠚⠛⠷⠤⠤⣤⣀⡀⠀⠀⠰⠁ ⠀⢀⠁⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢳⠁⠀ ⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠁⠀⠀ ⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀⡨⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀ ⠀⠀⠈⠢⢀⣀⣀⣀⡀⠔⠁⠈⠢⠀⣀⠀⢀⣀⠀⠤⠊⠀⠀⠀⠀⠀
⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣟⠉⡿⢿⣿⣿⣀⡿⢿⣛⠻⣟⠛⠛⠛⠛⣿⣚⢿⣶⣴⣂⣠⣤⣠⣥⣴⣥⡆⢀⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢶⠞⢩⣧⡨⠿⠿⢿⡝⠯⠛⠶⣤⢾⠀⠀⠀⠀⠉⠀⠛⢉⠉⠟⣉⣉⢉⣙⡏⣉⣁⣘⣈⠀⠀ ⣶⣤⣤⣤⣤⣤⣤⣄⣤⡴⠶⣶⣶⠟⠍⠁⢒⠿⡠⠖⠉⠉⢙⣷⠀⠀⠀⠈⠩⣳⣖⢶⠒⠒⠒⠒⢶⠀⠀⠀⠀⠈⠀⠁⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣥⡖⣲⣿⣿⣞⣁⣀⠴⢚⣿⠛⣷⡈⣆⠀⠱⡌⠉⢧⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠟⠛⠛⠟⠛⠛⠛⠋⠉⢻⡿⢛⣶⣿⣿⣿⠋⣹⣟⣁⣴⣾⠃⢀⡏⠇⠸⡀⠀⢱⠀⢈⡇⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⡘⣾⣿⣿⡇⣸⡯⠽⠟⢋⣉⠑⡞⠀⡼⢠⢧⠀⠀⡇⠈⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⡿⢰⢁⡟⠀⠉⣰⠙⡿⣷⣶⢦⡄⢰⠁⢰⠃⣸⡌⠀⢸⠃⢀⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣤⣤⣤⣤⣤⣤⣤⣶⣷⢸⢸⢧⡰⢼⣿⡀⠉⠀⠈⠀⠀⠀⢧⢇⣸⣳⠁⡰⢃⠀⣸⣿⣤⣶⣦⠤⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⡏⠀⣠⠆⠘⢿⣿⡸⣼⡝⢦⠣⠁⠀⠀⠀⠀⠀⠀⠘⠙⠻⢥⠞⢁⠜⣰⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⣿⣿⠏⡼⡰⠁⠀⠀⠈⢿⢿⣼⣇⠘⣧⡀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⣼⣧⣾⡷⠛⢿⣛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⡿⠀⠈⠰⠁⠀⠀⠀⠀⠸⠺⣿⣿⣇⣿⠙⢦⡀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠋⠀⠀⡀⠘⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠇⠀⠀⠀⠀⠀⠀⢀⡤⠶⠶⠿⢿⣿⡇⠀⠀⠈⠓⠤⣤⡤⠖⠊⠉⠀⠀⠀⠀⠀⠙⡄⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠙⠓⠤⠄⣀⡀⠀⢸⣷⣦⡤⠤⠖⠒⠒⠢⢤⡀⡇⣿⣿⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⢀⢆⡀⠀⠂⠒⠒⠒⠻⠦⣄⡀⠀⢀⠢⠤⠤⢄⡹⣯⣀⠻⢸⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⡸⠋⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠈⠉⠳⣤⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠻⠇⠀⠀⠀⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀⢬⣳⣤⡇⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣴⡿⡄⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣗⣷⠀⠀⠀⠀⠈⡦⣀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠖⠋⠈⠳⣄⠀⠀⠀⠀⠀⠀⢠⡟⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⣿⣽⣿⡄⠀⠀⠀⠀⢸⠈⠉⠒⠒⠒⠊⠉⠁⠀⠀⠀⠀⠀⠀⠈⠳⣆⡀⠀⢀⡴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀ ⠀⠀⠀⠀⠀⢸⣷⣿⣿⣧⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡿⠛⠉⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⠉ ⠀⠀⠀⠀⠀⢸⣿⣿⡿⣿⡄⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣧⠀⠀⠀⢸⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠹⠀ ⠀⠀⠀⠀⠀⢼⣿⣿⣿⣿⣷⠀⠀⠀⠀⡹⣿⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠛⢧⡀⠀⢸⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢸⠆⠀ ⠀⠀⠀⠀⠀⢸⣿⣟⣿⣿⣿⠄⠀⠀⠀⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⢸⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣟⣿⡛⠭⠄⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀ ⠀⠀⠀⠀⠀⢸⡇⢿⣁⣵⣾⡆⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢄⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀ ⠀⠀⠀⠀⠀⢸⣿⣦⣽⣯⣿⣿⣄⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡱⡄⠀⠀⠀⠀⠀⠀⠂⠀ ⠀⠀⠀⠀⠀⠀⠉⠉⠀⠁⠀⠈⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠁⠙⡄⠀⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠹⡄⡇⠀⠀⠀⢠⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠹⣷⠀⠀⠀⢸⠠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠘⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠋ ⢠⠀⢄⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢧⠀⠳⠀⠀⠀⣿⣿⠂⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠀⠀⠀⣟⣿⣿⡆⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⢀⡀⠠⠤⠀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⠊⠁⠀⠀⠀⠀⠀⠁⠢⠀⠀⠀⠀⠀ ⠀⢠⢪⠀⠀⡠⣂⠄⠒⣄⠀⠀⠀⢡⠀⠀⠀⠀ ⠀⡏⡄⢀⣼⠊⢀⣤⠄⡿⣆⠀⣦⣸⠀⠀⠀⠀ ⠀⠃⢡⣿⢭⡁⠀⠰⢖⣿⡞⡀⡟⡼⡄⠀⠀⠀ ⠀⠸⡈⢏⠹⠧⡀⠀⠘⠛⠀⢰⠿⡀⢣⠀⠀⠀ ⠀⠀⠡⠈⡆⡀⠣⠤⠀⠀⡀⢸⢰⢃⠈⣇⠀⠀ ⠀⠀⠀⢑⢧⡟⡆⢤⠔⠈⠀⣼⡸⡈⡀⡜⡆⠀ ⠀⠀⠀⠎⣌⠠⠗⠘⠀⠀⠀⡇⠑⠄⣷⡧⠃⠀ ⠀⡐⠈⠉⠁⠀⠒⠂⠀⠀⠒⢳⡒⠀⠈⠁⠢⡀ ⠀⡇⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠓⡀⠀⠀⠀⣹ ⠀⡣⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⢀⠃ ⡈⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠸⠀⠀⡌⠀ ⡏⠃⠄⠀⠀⠀⠀⡇⠀⠀⠀⠀⠒⢀⠀⢸⠀⠀ ⠈⠢⣀⣀⡀⠔⠀⠐⢄⠀⠀⠀⣀⠌⠀⡆⠀⠀ ⠀⠀⢰⠀⠀⠀⠀⠠⡀⠀⠉⠁⡈⠀⢰⠀⠀⠀ ⠀⠀⢸⡆⠀⠠⠀⠀⠈⠠⠀⠀⠃⠀⡆⠀⠀⠀ ⠀⠀⠀⣇⠀⢠⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⠀⢸⠀⠀⠀⠀⠀⠸⠀⢰⠀⠀⠀⠀ ⠀⠀⢀⠃⠀⢸⡄⠀⠀⠀⠀⠀⠑⡃⠀⠀⠀⠀ ⠀⠀⡌⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀
⠀⠀⠀⢀⡀⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠁⣀⡴⢾⣻⣹⣼⡿⣿⣟⣿⢶⣤⡀⠀⠀⠀⠀⠀⣀⠰⢒⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⣾⣿⣿⣿⢹⣿⣷⢺⣿⣿⡿⣿⡿⣿⣦⠀⠀⠀⠀⣽⣷⣻⣿⡿⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣴⣿⣿⣻⣽⡞⣿⢿⡏⣿⣿⣿⠇⠼⣧⠈⢿⣧⠀⠀⠀⠀⡿⡹⡉⡀⠤⢌⡓⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡿⣯⢾⡏⡇⠀⢻⡿⡇⢹⣿⣿⣷⣦⠈⠀⢙⢿⣇⠀⠀⠀⠙⠷⡷⣽⡄⠀⠈⠳⣝⠦⣄⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⣧⠈⣧⢧⠀⢸⣷⣿⣾⠇⠙⠉⠁⠀⠀⠻⢿⣿⠀⠀⠀⠀⠀⠀⠈⠛⠋⣀⣤⡾⠀⠈⠓⢄⡀⠀⣀⣤⣟⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⡇⣿⡀⣿⣟⣇⣾⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠘⢿⠄⠀⠀⠀⠀⠀⣀⡴⠋⠀⠀⠙⠢⣄⠀⣠⠵⠚⠛⠋⠁⠁⠉⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣧⢸⣷⣾⣿⣿⣿⣏⢻⣿⣧⠀⠀⠀⠀⢠⢤⣶⣿⠀⠀⣠⡶⠭⠿⢷⢤⡀⠀⠀⠀⢀⠜⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢹⣾⡟⣿⣿⡌⠻⠿⣦⣿⡜⢷⣄⠀⠀⠀⠀⠀⢼⠀⣴⣏⠀⠀⠀⠀⠀⠉⠲⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡿⣷⢸⡿⣿⣴⡶⠾⣝⣿⣄⡈⠃⠀⠀⠀⣠⣾⣿⣟⡘⣆⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⡀ ⠀⠘⠀⢹⣞⣷⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣺⠋⡜⠀⢸⠒⠂⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⣿⡿⣟⢿⡿⣿⣦⡀⠀⠀⠀⠀⠀⠘⢿⡗⢴⠃⠀⠠⠃⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣮⣄⡀⠀⠀⠀⠀⠀⠀⣸⠀ ⠀⠀⠀⢀⡟⠁⢹⡿⣿⣿⣻⣿⣦⡀⠀⠀⠀⠀⢈⣳⣞⠆⠀⠀⠀⣠⠴⠚⠉⠀⠀⠀⠀⠀⠉⠙⠦⣄⠀⠀⠀⠀⠀⠀⢀⡴⠋⠈⡿⠁⠀⠀⠀⠀⠀⠀⡏⠀ ⠀⠀⠀⠉⠀⠀⢰⠿⠻⠃⢉⣏⡇⢀⡀⣤⡤⠖⠋⠀⠀⠐⠒⠒⠋⠁⠀⢀⣀⡄⢀⠀⠀⠀⠀⠀⠀⠈⠳⡖⠒⠲⠴⠭⢅⣀⣲⠝⠁⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠋⣀⣴⣾⣟⠿⠏⠛⠉⠁⠀⠀⠀⢀⡴⠂⠀⠀⠀⠀⣴⣿⣿⣷⣿⡆⠀⠀⠀⠀⠀⠀⠀⠘⡄⢀⣀⠀⠀⠈⠀⠛⠢⣄⡀⠀⠀⠀⠀⡞⡇⠀ ⠀⠀⠀⢠⢖⣴⡾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⣿⣯⣟⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠈⠉⠓⠲⠤⢀⠀⠀⠉⠲⢤⣄⠀⣇⡇⠀ ⠀⠀⠀⡰⢻⢽⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣿⠁⠀ ⠀⠀⠀⠀⠈⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⣀⣀⣂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀ ⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠉⠚⢦⡀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠈⠻⡉⠒⠶⠚⠛⠦⣤⣀⣀⡀⠀⢀⣀⣤⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠓⠶⠶⠶⠤⠤⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠧⡀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⣀⢀⣠⣤⠴⠶⠚⠛⠉⣹⡇⠀⢸⠀⠀⠀⠀⠀⢰⣄⠀⠀⠀⠀⠈⢦⢰⠀⠀⠀⠀⠀⠈⢳⡀⠈⢧⠀⠀⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠉⠀⠀⠀⡏⠀⢰⠃⠀⠀⠀⣿⡇⠀⢸⡀⠀⠀⠀⠀⢸⣸⡆⠀⠀⠀⠰⣌⣧⡆⠀⢷⡀⠀⠀⣄⢳⠀⠀⢣⠀⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠘⠀⠀⠀⢀⣿⣇⠀⠸⡇⣆⠀⠀⠀⠀⣿⣿⡀⠀⠀⠀⢹⣾⡇⠀⢸⢣⠀⠀⠘⣿⣇⠀⠈⢧⠀⠀⠘⠀⢠⠀⠀ ⠀⠀⠀⠀⠀⢀⡇⠀⡀⠀⠀⠀⢸⠈⢻⡄⠀⢷⣿⠀⠀⠀⠀⢹⡏⣇⠀⣀⣀⠀⣿⣧⠀⢸⠾⣇⣠⣄⣸⣿⡄⠀⠘⡆⠀⠀⠀⠀⠆⠀ ⠀⠀⠀⠀⠀⣾⢿⠀⠇⠀⠀⠀⢸⠀⠀⢳⡀⢸⣿⡆⠀⠀⠀⣬⣿⡿⠟⠋⠉⠙⠻⣽⣀⡏⠀⠙⠃⢹⡙⡿⣷⠀⠀⢹⠀⠀⠀⠀⠰⠒ ⠀⠀⠀⠀⢸⣿⣿⣇⢸⠀⠀⠀⢸⣦⣤⡀⣷⣸⡟⢧⣀⡴⠶⠿⠻⡄⣀⣤⣴⡾⠖⠚⠿⡀⠀⠀⠀⠈⣧⠁⠹⠆⠀⠀⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⢸⣀⣼⣿⣼⡆⠀⢀⡘⡇⠀⠀⠹⡟⢷⡜⢉⣠⣠⣠⣀⣤⡿⣛⣥⣶⣾⡿⠛⠿⠿⣶⣦⡤⢹⠀⢀⠀⠀⠀⢹⡄⠀⠀⠀⠀ ⠀⠀⠀⢸⢸⡛⠁⠀⠙⢿⠋⠉⠉⠻⠀⠀⠀⢿⣄⠈⠁⠀⠀⠀⢉⢟⣴⡿⠿⠟⢁⠇⠀⠀⠀⠀⠹⣿⠻⡇⢸⠀⠀⠀⠈⣷⠀⠀⠀⠀ ⠀⣀⣀⣘⣿⡇⠀⢀⣠⣤⣶⣶⣶⣾⣦⡀⠀⠈⡿⠀⠀⠀⠀⠀⠀⣿⠟⠳⠦⡤⠊⠀⠀⠀⠀⠀⣸⠇⠀⡇⣼⠀⢰⠀⠀⢹⣇⠀⠀⠀ ⠛⠁⠈⣿⣷⣧⣴⣿⠿⠛⣿⠿⣿⣿⡿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⣠⣴⣶⠿⠿⠿⡷⢛⠕⠷⡄⣧⣿⠀⢸⠀⠀⠸⣿⡄⠀⠀ ⠀⠀⢠⣿⢿⣿⣿⠁⠀⠀⠈⠳⠤⠶⠃⠀⠀⢰⡀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠟⣱⠒⡠⢆⡴⣣⣯⢞⣴⡟⢿⡄⡏⠀⠀⠀⡏⢷⡀⠀ ⠀⠀⡌⣿⠀⠙⣿⡦⢀⣤⡴⣶⠖⣲⠆⢀⠞⠁⠱⠀⠀⠀⠀⠀⠠⣾⠟⠛⡡⠞⠁⢀⡴⢋⢎⣽⡿⣫⠋⠀⠘⢷⠃⡄⠀⠀⡇⠈⣿⡀ ⠀⠀⣇⢹⣦⠀⠼⢃⡾⢋⣶⢃⡼⣹⡳⠃⠊⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⠠⠋⠀⡰⠋⠀⢘⣇⡇⠀⢠⠟⠀⡇⠀⠀⠀⠀⢹⡵ ⠀⠀⢻⣌⢿⡆⠀⡝⣼⠟⣩⢏⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠈⠀⣠⠏⣠⣾⡇⠀⠀⠀⠀⠘⣷ ⡀⠀⢸⣿⣿⣷⠆⢠⠏⡴⠃⡡⠋⠀⠀⠀⠀⠀⠀⣀⣠⠤⠔⠒⠤⣄⣀⠀⠀⢀⣰⠏⠀⠀⠀⠀⢀⣠⡾⠗⠋⢰⠏⡇⠀⠀⠘⠀⠰⢻ ⣇⠀⠘⣿⣿⣟⠻⣄⡞⠀⠐⠁⠀⠀⠀⠀⠀⣠⠞⣩⣤⣶⣶⣾⣷⣶⣬⣿⣿⣿⡏⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⢸⡆⡇⠀⠀⠀⠀⠀⠀ ⠹⡄⠀⠹⣿⣿⡄⠀⠉⠉⠀⡀⠀⠀⠈⢻⣾⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣇⣧⠀⠀⠀⠀⠀⠀ ⠀⣿⢦⣀⠘⢿⣷⡀⠀⠀⡀⢦⠀⠀⠀⠀⠹⣿⣿⠏⠙⢻⣿⡿⠛⠉⠀⠸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠀⠀⡆⠀⠀⡀ ⢼⣿⠀⠈⢳⣤⣉⣻⣤⣀⣉⣩⠆⠀⠀⠀⠀⠹⡿⠀⠀⠈⡿⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠓⠂⠀⣠⣾⣿⣿⡿⢿⡄⠀⣧⠀⠀⠹ ⣾⠃⠀⣠⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⡇⠀⠀⢠⠴⣿⡄⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⡿⣧⣀⠧⣰⣻⢄⠀⠀ ⠛⠶⢾⣿⣽⣭⣽⣭⢹⣷⠀⢹⣦⣀⠀⠀⠀⠀⡄⠀⠀⣸⡀⠀⠀⠁⣰⣧⣽⠀⠀⠀⠀⢀⣴⣾⣿⣿⡟⣻⣿⣿⣿⣿⢠⣿⣧⡸⣷⣄ ⠀⠀⠀⠈⠙⠿⣿⣿⣿⠏⠀⣾⣿⣿⣷⣦⣀⠀⢇⠀⠀⠈⠁⠀⣠⠔⠁⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠏⣼⣿⠏⣷⡈⠉ ⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⣾⣿⣿⣿⣿⣿⣿⣷⣾⡆⠀⠀⠀⡾⠁⠀⠀⠀⣀⡴⠞⠛⣛⣿⡿⠿⠛⠛⠉⠉⠀⠀⠀⢰⣿⡿⠂⠈⠻⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢎⠉⠛⠻⠿⠿⠿⠿⠿⣇⠠⠸⣇⣀⣤⣴⣾⡭⠶⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠇⠀⠀⠀⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣤⡀⠀⠀⠀⠀⠀⠈⣳⠀⣿⠛⠻⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡯⠀⠀⠀⠀⠀
⠶⠶⣶⣿⣆⠀⠐⠙⠛⠛⠳⠂⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠈⠙⠦⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠉⠑⠒⠲⠤⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⣠⠔⠉⠀⠀⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠤⢄⡀⠀⠀⠀⠤⡀⠀⢶⡏⠀⡰⠁⠄⢀⣀⠀⣀⣀⡤⠤⠂⠀⠰⣄⠁⠀⠀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣠⣤⣼⣦⣀⣧⠀⡇⢀⣤⣾⣯⣽⣄⠀⢀⣀⡠⢶⡀⠈⣳⠖⠊⠁⠀⠀⠀⠀ ⠓⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣤⣧⡀⠉⠹⠿⣿⡏⠠⣸⣿⠟⠉⠁⠀⠀⣀⡠⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⣷⣶⣾⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠋⠀⠀⣿⣶⣟⣻⣀⠀⣀⡁⠀⠀⢠⡀⠀⣄⣀⣉⡹⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢥⣤⣤⣤⣤⣬⠹⠛⢶⣦⣤⠤⠤⠴⠖⠒⠉⠁⠀⠀⠀⢀⠟⠉⠉⠉⠙⢠⠋⣹⠆⠀⠘⠓⠾⡩⠟⠉⠀⢰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣦⣭⣽⣛⣛⣿⣿⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⢀⡇⡴⠃⠀⠀⣀⠴⠊⠀⠀⠀⠀⠀⠙⠳⢤⣀⣀⣀⣀⣠⣤⣾ ⠉⠻⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⠤⠖⠶⠟⠻⠛⠻⢶⠖⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⢹⣿⠟⠛⠉ ⣦⣄⣈⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣎⠀⠀⠀⠀⠀⠀⣠⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠒⠲⠤ ⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠋⢁⡬⠛⠉⠉⢑⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠀ ⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⢀⠎⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⣄⡀ ⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣸⠀⠀⠀⢠⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣁ ⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢠⡏⠀⠀⣠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠹⡿⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⡸⣿⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠹⠌ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⢻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀ ⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠀⠀⠀ ⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀ ⣿⣿⣿⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀ ⠿⠋⠁⢀⣹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀ ⢀⡤⠖⠉⠀⠀⠹⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣬⣿⠷⠶⠶⠤⢤⣤⣤⡤⣤⣹⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⣿⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡠⠤⠒⠋⠉⠀⠀⠀⠀⢀⡴⠞⠋⣀⡴⠞⠋⠻⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠒⠁⠀⢀⡀⠀⠀⠀⠀⣠⡴⠞⣉⣠⠴⠚⠁⠀⠀⢀⣴⣿⣿⣿⣿⣶⣦⣤⣤⣀⣤⣤⣤⣤⣶⣿⣿⣿⣿⣿⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢖⠄⣀⢤⢴⣩⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡖⡼⡀⣦⡹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐ ⡀⠀⠀⠁⠢⢄⠀⠀⠀⠀⠀⢀⡷⣩⠛⢣⡱⣾⠄⠀⠀⠀⠀⠀⢀⠠⠐⠀⠀⠀ ⠈⠢⡀⠀⢀⢄⠑⠄⡀⠀⢀⣼⠿⢿⡅⠥⠶⢷⢂⠀⠀⠀⡠⠒⢡⠀⠀⠀⠀⠀ ⠀⠀⠀⠩⠀⠀⠀⠀⠀⢠⠋⠀⠀⠀⢀⠀⠀⠀⠁⢡⠀⠀⠀⠀⠁⠓⡒⠊⠀⠀ ⠀⠀⠀⠀⣂⡀⠀⠀⠀⠀⠙⢤⠄⠂⠁⠁⠒⢠⠔⠁⠀⠀⠀⠀⠀⡐⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⡏⠀⠀⠀⠀⠀⠀⢑⡄⢒⠒⡔⠁⠀⠀⠀⠀⠀⠀⡐⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⢁⢸⠀⠀⠀⠀⠀⠀⠀⠀⡔⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⠀⠀⠀⠿⠃⠀⠀⠀⠀⠀⢀⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢢⠀⠀⠀⢀⡤⠚⢄⠀⠀⠀⠀⣠⣷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣡⠋⠀⠀⠀⢣⠀⠈⠁⠈⢛⠁⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡿⣿⣿⣧⠀⠀⠀⠀⠀⠐⣾⣿⡿⠀⠈⣿⣿⣿⣧⢀⣠⡀⠀⠛⠺⠶⠤⠶⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢶⣿⣿⣾⠃⠸⣿⣿⣷⢶⡄⠀⣄⢰⣿⣿⠇⠀⠀⠈⢿⣿⣿⣿⡏⠁⠀⠀⣦⣀⢀⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠇⠀⠀⢻⣿⣿⡀⢹⡶⠋⣿⣿⣿⠀⠀⠀⠀⠈⢿⣿⣿⣷⠀⠀⠀⢈⣤⣤⣈⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠀⠀⠀⠘⣿⣿⣿⣿⣦⣤⣿⣿⡏⠀⠀⠀⠀⠀⠈⢿⣿⣿⣷⡀⠀⠘⠿⠹⠏⣧⠀⠀⠀⠀ ⠀⠀⠀⣀⡄⠀⠀⠀⠲⠛⠀⢰⠀⠀⢀⣿⣿⣿⠁⠀⠀⠀⠀⢹⣿⣿⡇⠀⣸⣿⣿⠇⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣷⡀⠒⠿⠿⠷⣿⠀⠀⠀⠀ ⠀⠀⠀⠉⠀⠀⠀⠀⣤⣤⠀⢸⠀⠠⣾⣿⣿⡏⠀⠀⠀⠀⠀⠀⠛⣿⣷⡀⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⠛⠛⠛⠛⢿⠀⠀⠀⠀ ⠀⠀⠀⡀⠀⠀⠀⠀⣿⠀⠀⢸⡇⢰⠟⠉⠋⠁⠀⠰⠆⠀⣀⣴⢾⣿⣿⣷⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣶⣶⣶⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣄⠀⢸⣆⣼⢶⡇⠀⠀⠀⣠⠖⢸⠿⠟⠉⣹⣿⣿⣿⣿⣿⣿⣷⣶⣶⣦⣤⣀⣀⠀⠀⢹⣿⣿⣿⣿⣥⣀⣽⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⠀⠀⣹⠀⢸⣿⡿⠶⠿⣦⣤⡾⠃⠀⠋⠀⠀⢠⣿⣿⣿⣛⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣿⣿⣿⣿⡿⠟⠛⠀⠀⠀⠀ ⠀⠀⠀⢀⡈⠀⠀⠀⣾⠋⠀⢸⣿⣿⡀⠀⠸⠉⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣽⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⡀⠀⠀⠣⣤⣰⣿⣿⣿⣷⢦⣤⠀⠀⣰⣿⢩⣾⣿⣽⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠇⠀⠀⣠⣿⣿⣿⣿⣿⣿⣾⣟⠆⠀⢏⣴⣿⣿⣿⣿⣿⡇⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣇⠀⠀⠀⠀ ⠀⠀⠒⠒⠒⠒⠚⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣿⣿⣿⡿⠿⠇⠀⠀⠻⠛⠋⠉⠉⠉⠩⢅⣀⠀⠀⠁⠉⠉⢿⣿⣿⣿⣿⣿⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣽⠏⣿⣿⣿⣿⠿⠟⠛⠉⠁⠀⠀⠀⠀⠀⣠⠖⠂⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⢸⣿⡿⠿⢿⣿⣿⡀⠀⠀ ⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⠏⠠⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣽⡆⠀⠀⠈⣿⣿⠀⠀⠀⠙⢧⠀⠀ ⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⡿⡋⠐⠒⠀⠈⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀⣀⣤⡤⠖⠒⠛⠉⠉⠉⠁⠀⣷⠀⠀⢸⣿⣿⠀⠀⠀⠀⠸⣧⠀ ⠀⠀⠀⢰⣿⣿⣿⣿⣿⠏⡼⠁⠀⠀⠀⠀⠀⠀⠛⣆⠀⠀⠀⠀⠀⠀⡷⢖⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⢀⣼⡃⠀⢰⣿⣿⣿⣦⣤⣀⡀⠀⢹⠀ ⠀⠀⠀⣾⣿⣿⣿⣿⡟⡰⠀⠀⠀⠀⣀⣀⣀⣤⡤⣾⡄⠀⠀⠀⠀⠀⢻⣾⣿⣿⣿⣿⣿⠿⠦⠤⠴⠞⠋⠈⠛⠛⢋⣿⣿⣿⣿⣿⣿⣟⣷⣾⠀ ⠀⠀⠀⠛⢡⣿⣿⣿⠃⢿⡤⠴⠚⢻⣿⣿⣿⣷⣄⣼⣧⡄⠀⠀⠀⠴⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠛⠛⠛⠿⢿⣿⣿⡀ ⠀⠀⠀⠀⠸⠋⣿⣿⠀⠘⣧⡀⠀⣿⣿⣿⣿⡿⠟⠃⠈⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡟⠀⠀⠀⠀⠀⠉⠻⣇ ⠀⠀⠀⠀⠀⠀⣿⣿⠀⣆⣸⡏⠛⠛⠋⠉⠀⠀⠀⠀⢀⡴⠋⠉⠙⠳⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⣿ ⢀⣀⣀⡀⠀⣠⣿⣿⡆⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣦⣤⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠁⣴⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠿⠿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀ ⠀⠀⠀⠀⣹⡟⠁⢻⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⣿⣿⣿⣿⣿⣿⣷⠁ ⠀⠀⠀⠀⠋⠀⠀⠀⢻⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣸⣿⣿⣿⣿⣿⣿⣿⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣾⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠉⢿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣿⡗⠀⠀⠀⠀⠀⣿⡿⠿⠿⠛⠛⢋⣽⣿⣶⣄⡐⠀⠀⢼⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠛⠛⠻⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⣿⣿⣿⣷⣄⣸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⠀⠀⠀⠀⠀⠀⣽⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣽⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⣿⣷⣦⡀⠀⢀⣤⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⡧⠾⠿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⡶⠚⠀⠀⠀⠞⠀⠀⠀⠀⠀⠀⠀⠀⣸⠿⠿⠿⠿⠟⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣿⣯⣿⣿⡟⣁⡀⠀⢀⠀⠀⠀⠀⣀⣤⣤⣤⣶⣾⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠄⠀⠀⢀⠀⠀⠀⠀⠀⠀⠤⢄⡙⠫⢛⠠⢊⠠⠄⡀⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡠⠒⠀⠀⠀⠀⠀⠀⡀⠀⠀⠺⣦⡀⠑⢄⠑⢌⠐⢝⢄⠀⠀⠀⠀ ⡤⠀⢀⢴⢎⠀⠠⢰⠀⠀⠀⠀⠀⡓⡀⠀⠀⢈⢷⡄⠀⠀⠀⠑⡐⠠⡄⢄⠀⠀ ⠀⠚⠠⡠⠁⢀⠃⡸⠀⠐⢤⣄⣀⡀⣈⣆⣤⠄⠡⢽⡀⠀⠀⠀⢸⣦⡀⠸⡣⠀ ⠀⠀⠳⠀⡰⢸⠀⢧⢇⠀⠀⢡⠸⠠⠤⢤⠝⣬⣢⣌⣣⠀⠀⠀⠀⢿⠀⠁⠀⠱ ⠀⠀⠀⢀⠃⣼⢠⠏⠉⢂⡦⡈⠆⠀⢾⠿⠽⠝⣀⣩⡟⡀⡀⠀⠀⢸⡗⠀⠀⠀ ⠀⠀⠀⢈⢠⡗⢳⡔⣁⡀⢱⠈⣘⠤⠠⣴⡾⠯⠛⠓⠊⡇⠀⠠⠀⠀⣷⡄⠀⠀ ⠀⠀⠀⣼⢸⢠⡷⠿⢙⣉⡜⠊⠋⠐⠈⠉⠁⠀⠀⠀⠀⡇⡆⠀⠀⠀⢷⠒⠀⡀ ⠀⠀⣠⢻⣿⡸⠷⡞⠟⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣧⠀⠀⠀⠐⠄⠀⠀ ⠀⠀⡭⣎⡷⠃⠚⠀⠀⠀⠀⠀⣀⠠⠄⣀⠀⠀⠀⠀⢸⠂⣻⠀⠀⠀⢸⣆⢠⠁ ⠀⠀⠀⢹⠣⠇⠀⠀⠀⠀⢸⣑⣶⣿⣿⣿⡿⢦⠀⠀⠃⠀⡟⠀⠀⡆⢘⣱⣿⠆ ⠀⠀⢰⠀⡆⠸⡀⠀⠀⠀⢸⣿⣿⡿⠋⢹⠁⢈⢡⠀⠀⠚⡇⡄⢠⠀⣿⣿⠃⠀ ⠀⠀⠘⠀⢠⠀⡔⡄⠀⠀⠈⢿⣿⣇⠀⠘⢄⡈⡏⠓⢦⣼⢣⠀⡌⣸⡟⠉⠁⠀ ⠀⠀⠀⡆⠀⠖⢱⡹⡢⢀⠀⠈⠻⠭⠵⠚⠲⠤⠔⣠⣾⡟⠄⠰⡧⠋⠀⠀⠀⠀ ⠀⠀⢂⠐⣁⠈⢃⢌⢔⢄⢁⠂⠄⡀⠀⠋⢀⣠⣾⣿⠿⡑⢠⠋⠀⠀⠀⠀⠀⠀
⠀⠀⠀⣠⣴⡶⠿⠿⠿⠷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠙⢿⣦⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠙⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⡿⠁⠀⠀⢠⣾⡆⠀⢰⣶⠀⠀⢻⣧⠀⠀⠀⠀⠀⠘⢷⣄⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠀⠀⠀⠛⠁⠀⠈⠋⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠈⢻⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⡇⠀⣶⣤⣄⣀⣀⣀⣀⣀⣠⡄⢀⣿⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⡀⠸⣿⣿⣿⣿⣿⣿⣿⣿⢃⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢿⣦⣈⠛⠻⠿⠿⠟⣛⣵⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⠻⠿⠶⠾⠿⣛⣉⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⢶⣶⣤⣤⣀⣀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣯⠻⢿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠈⠉⠙⠛⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⢀⡴⠶⣦⣴⠛⠉⠹⠏⠙⠳⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⣄⡀⠀⠀⠀⠀⠘⢿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀⠀⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠷⣦⣄⡀⠀⠀⠻⣿⣇⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⣴⠇⠀⠀⠀⠀⠀⢠⡶⠶⢦⣀⠀⠀⠀⠙⣦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣶⣤⣽⣿⣴⣾⣿⣿⡻⠿⢷⣿⣧⣤⣤⣄⣀⣀⣀⣀⡀⠀⢻⣧⣸⠃⠀⠀⠀⣸⡟⠛⠛⠀⠀⠀⠈⠙⢦⡀⠀⠸⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠁⠀⠀⠀⠙⣿⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠘⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⣰⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣷⣄⣀⣀⣠⣿⣟⠙⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⢀⣾⠋⠈⠛⠳⣆⠀⠀⠀⠀⠀⠀⠘⣿⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⣿⠛⠛⠻⣿⡙⢿⣦⡀⠀⠈⠙⠛⠿⣿⣿⣿⣿⣿⡿⠀⠀⠀⢻⡁⠀⠀⠚⠳⠿⣷⡄⢀⣀⣤⠶⠦⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⣿⠀⠀⠀⠘⢿⣄⠈⠻⣦⣀⠀⠀⠀⠀⠉⠛⠿⣿⣷⠀⠀⠰⡿⣷⡀⠀⣀⣀⡀⠀⠀⠈⠉⠙⠷⢀⣿⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⣿⠀⠀⠀⠀⠈⢻⣦⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⢨⡿⣦⣛⠿⠿⠆⠀⠀⠀⠀⣠⣾⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⣿⠀⠀⠀⠀⠀⠀⠻⣧⡀⠀⠈⠹⣷⣄⠀⠀⠀⢿⠀⠀⠀⠀⢰⡟⠁⠈⠛⠿⣶⣤⣤⣤⣴⠾⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠸⣿⠀⠀⠀⣸⣿⠀⠀⠀⣴⣿⠀⠀⠀⣤⠗⠀⣨⣿⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⣽⡇⠀⠀⠀⣿⠀⠀⠀⣻⣦⠀⢀⡀⢿⡏⠀⠀⠀⣻⡆⣐⣿⣹⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⣿⠀⠀⠰⣿⠋⣸⡾⢧⣾⠇⠀⠀⠸⣯⠙⣿⠛⢿⡉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠁⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⣿⡄⠀⢠⣾⣿⣏⣷⢈⣷⠀⠀⠀⣴⠟⢴⠛⢠⡾⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⣿⡇⠀⠈⣿⣿⠛⠁⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠃⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⢹⡇⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⣼⡟⣀⣀⣤⣄⡀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⢀⣈⠻⣷⣤⡀⠀⠀⠀⢀⣀⣤⣤⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣿⠛⠛⠿⢷⣦⡄⠀⠀⣼⣿⡿⠟⠛⠉⠙⢿⣆⠀⣾⡇⠀⠀⠀⠀⠀⠀⠘⣿⣤⣶⡿⠿⠻⢿⣦⠙⠿⣶⣤⣶⠿⠛⠉⠉⠙⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣄⠀⠀⠈⣿⠀⠀⠛⠿⣶⣤⣤⣀⣠⣾⠟⢰⣿⣶⣶⣶⣶⣤⡀⠀⠀⠻⢿⣧⣤⣀⣀⣼⣿⠀⠀⠈⠙⢷⣄⡀⠀⠀⣀⣿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⢷⣾⠟⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠻⣿⣄⡀⠈⠉⣿⡄⠀⠀⠀⠈⠙⠛⠛⠛⠁⠀⠀⠀⠀⠀⠙⠛⠿⠿⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢷⣶⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⣀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠛⢉⣀⠤⠤⠭⢟⣦⣯⣇⣠⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠁⣠⠒⠉⣠⠒⠁⡠⠚⢻⡿⣿⢿⡣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⢀⠎⠁⡰⠊⠀⣠⠊⠀⠀⣼⠇⢋⢇⣷⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⣠⠏⣠⠞⢠⢎⣴⠃⡠⠀⢠⣿⠀⢸⢸⣿⠞⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⣼⡟⡴⢁⡴⡣⠛⡿⢠⠃⢀⢿⡇⠀⢸⢈⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠠⡟⡇⡼⢸⡟⢁⣾⣿⣧⣰⣧⠇⢀⣾⠏⣇⠀⢸⢸⣿⡆⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠁⠁⣇⢇⣸⢃⡞⠀⠫⠿⢹⡟⣠⢾⠏⠀⢸⡇⡆⡸⡌⣷⡼⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⡏⣼⡇⠀⠀⠀⢸⠵⠋⠃⢸⣟⢿⣧⢣⡇⣿⡘⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⣿⣿⣿⣿⣾⣸⢰⣿⣣⠀⠀⠀⠀⢀⣀⣀⣀⣠⣾⣧⣾⣷⣿⣿⣾⣯⣣⡀⠀⠀⠀⠀⠀ ⠀⢠⣾⣿⣿⣿⣿⣿⣿⡿⠿⢧⣙⣆⣀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡹⣦⡄⠀⠀⠀ ⢀⣿⣿⣿⣿⡟⠋⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣽⠁⠀⠀⠀ ⢸⣿⣿⣿⣿⣧⢀⡀⠀⢀⡄⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⢣⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣇⣤⣴⣿⣷⣦⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠋⠁⠀⣄⡌⣇⠀⠀ ⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣌⡀⢸⣣⠸⡄⠀ ⠀⢿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠉⠙⠻⣄⡧⠀ ⠀⢈⣿⣷⣿⣿⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢻⠉⠉⠉⠛⠛⠻⢿⣿⣿⣿⣀⡒⠢⡠⠴⣮⡇⠀ ⠀⠀⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠉⢿⣿⣿⣷⣀⣈⣴⡟⠃⠀ ⠀⠀⢼⣿⡟⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡿⠏⢙⡇⠀⠀ ⠀⠀⣾⣿⣷⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣱⡇⠀⠀⠀⠀⠀⠀⠀⢠⣿⠟⠁⠀⣀⡜⡇⠀⠀ ⠀⠀⠘⣿⣿⣧⠀⠀⠘⠢⠤⣄⣀⠀⠀⠀⣤⠞⡟⠢⡀⠀⠀⠀⠀⠀⣠⣿⢁⡖⣠⢾⣫⠃⡇⠀⠀ ⠀⠀⠀⠈⠿⣿⣗⠄⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⡇⠀⠈⠛⢲⣶⡶⢾⣿⡇⣼⡾⣽⣯⠃⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠈⢿⣾⡄⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠐⣾⣿⣷⠏⣿⢠⡟⣰⣿⠇⠀⢰⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡅⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠋⠀⣿⡞⢀⣿⡟⠀⠀⡜⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠈⣿⠀⢸⠏⢣⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡾⡼⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠳⡀⠀⢿⠀⢸⠀⠈⠀⠀⢧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠹⡄⠈⢇⠀⠀⠀⠀⠀⠘⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⢀⠀⠀⠱⡀⠈⠳⢤⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⢀⡿⢹⣄⠀⠀⠀⠀⠀ ⠀⠀⡶⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⡞⠀⠀⠀⠀⠀⣠⡾⠁⡜⢇⡀⠀⠀⠀⠀ ⠀⣴⢧⣈⠓⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⣀⡜⠀⠀⠀⠀⢀⠔⢱⣣⠊⠀⠈⢧⢠⡀⠀⠀ ⠰⠃⠀⢸⠋⠒⠢⢤⣉⠉⠒⠢⢤⣄⡀⠀⠀⠀⢹⡟⠀⠀⠀⠀⣰⠇⢀⡏⠘⣄⠀⠀⠈⢧⠙⢄⠀ ⠀⠀⠠⠋⠀⠀⠀⣼⠀⠉⠉⠒⠦⠤⣈⡉⠓⢶⢄⣇⠀⠀⠀⢠⠧⠤⢸⠀⠀⠈⠢⡀⠀⠈⠳⡀⠳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣼⣷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢀⣠⠶⠟⠿⠿⠿⢿⢿⣶⣶⣶⣶⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡧⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠓⠀⠀⠀⠠⠿⠖⠒⠻⣯⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⢠⣺⣿⣿⡇⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⡁⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⢸⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⣿⠟⠃⠀⣧⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡰⠃⠀⡀⠀⠀⡀⣠⠀⠀⣶⣵⣷⣿⣿⣿ ⠀⠀⠀⠀⢠⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⢸⡏⢻⣤⢀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠠⣾⡿⠧⠦⠄⠠⢀⣤⣿⣿⣿⣿⠏⠈⠙⠛⢻⣿ ⠀⠀⠀⠀⣼⣣⠀⠀⠀⠀⠀⠀⠀⢀⣾⢿⠀⢸⠀⠐⢿⣿⣿⣿⣛⣛⣻⣗⣖⣒⣲⣶⣶⣶⣶⣾⣿⡧⠤⣤⣤⣤⣤⣄⣀⣀⣀⣘⣧⣠⣶⣶⣦⣽⣿⡿⢿⣻⣏⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⢀⣿⠙⢷⣄⠀⠀⠀⣠⡶⠋⠁⡏⢀⡟⠀⠀⠀⠻⢿⣿⢀⣀⣠⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠛⠛⠛⠓⠒⠶⠖⣤⡿⠿⣟⢿⣇⠉⣿⠟⠿⢤⣀⣈⠃⠀⠀⠠⣤⢿⣿ ⠀⠀⠀⣸⠟⠂⢤⠈⠛⠒⠛⠁⠀⠀⣰⠇⣼⣅⡀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣠⠾⠋⢀⣠⣿⡷⠟⢾⡏⠀⠀⠀⠈⠉⠀⠀⣤⣄⣠⣾⣿ ⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⢠⡄⠀⠘⣿⠀⡏⣿⣷⡂⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣠⡞⠁⠀⣰⣾⢟⠩⠤⠤⢼⣇⠀⠀⠀⠀⠀⠀⠰⠉⢠⣿⣿⡿ ⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⢸⠀⣷⣿⣿⣿⣦⣀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⠃⢀⣾⢿⠋⠀⠀⠀⠀⠀⠀⠙⠲⢤⣾⣿⠟⢀⣠⣿⣁⣠⣤ ⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣼⡆⠻⣿⣿⣿⣿⡿⠗⠓⠒⠒⠲⠽⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⠟⢹⡇⡼⣿⡟⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠿⢿⣿⣯⣠⡇ ⠈⠳⣆⡀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢹⡇⠸⢽⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣾⣿⣿⣿⣿⣿⡿⠋⠘⢸⣧⡇⣿⠀⠣⠀⠀⠀⠖⠉⠓⠶⢤⣄⠀⠀⠀⠀⠀⠀⠈⠙⠻⠇ ⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⡸⠀⠀⠘⡇⢀⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⠿⠋⣠⠞⠀⠈⢿⣇⠙⠲⠀⠀⣠⠖⠋⠉⠙⢶⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠔⠁⠀⠀⠀⢀⡬⠔⠚⠉⠉⠀⠀⠀⠀⠀⢤⡀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠙⠃⠀⣴⠞⠁⠀⠀⠀⠀⠈⠀⢸⣿⣿⣶⣦⣤⣤⣀⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⡀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠰⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠐⠄⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⢰⢋⣠⠴⢚⣉⡿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡴⠚⠱⡄⠀⠀⢨⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠈⠓⢤⣠⣄⡀⠀⠀⠈⢱⠞⠉⠀⠰⢏⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠏⠀⠀⠀⡆⠀⠠⣯⠉⠉⠉⠉⠉⠙⠛⠛⠛⠛⠛⠛ ⠀⠀⠀⠀⠀⠈⣕⡯⠳⠦⢄⡀⠀⠀⠀⠀⢀⣀⣉⣉⣉⣉⡽⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⠉⠀⣤⡤⠚⠁⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⠀⠙⠲⡄⠀⠀⠀⣄⣀⣉⣥⣤⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠋⢧⠀⠀⠀⠀⠀⢀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⣸⡍⠳⣄⠀⠠⣄⣉⣁⣉⡴⠋⠀⠀⢀⣠⡴⠊⠀⠀⠀⠀⢀⣠⠴⢦⡖⠒⠒⠋⠁⠀⠀⠈⠳⢤⣄⣤⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⢧⠀⠀⠉⠓⠒⠦⠞⠋⠀⠀⠀⠀⠉⠀⢀⣀⣀⡤⠴⠚⠉⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠩⢭⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀⠈⠸⠶⠒⠒⠋⢹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡅⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣦⣄⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⠤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠴⠚⠉⠁⠀⠀⠀⠀⠀⠈⠉⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡞⡥⠀⠀⠀⠀⣠⠴⢀⣠⠤⢦⡀⠀⠀⠀⠀⠀⠈⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⡞⢸⠁⠀⠀⣠⢚⡥⠚⠉⠀⠀⠘⣗⡄⠀⠀⢰⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢾⠇⡎⠀⠀⣰⡳⠋⠀⠀⣠⣤⠶⠢⡿⣸⣆⠀⠈⣧⣄⢸⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡄⢳⣠⣾⡟⠓⠆⠀⠘⠙⢀⣤⣶⢿⣤⣹⡅⠀⣿⠈⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡇⠸⡇⣾⡛⣶⡦⠀⠀⠀⠛⢱⢼⣷⠸⠋⢣⠀⡇⣹⠛⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢱⠀⠹⣏⠉⢟⣻⣀⠀⠀⠀⠐⠛⠛⠐⠀⠘⣴⡽⣇⠀⢸⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢇⠀⠘⡄⠀⠀⢸⡁⠀⠀⠀⠀⠀⠀⠀⠀⣿⢀⢹⡀⠈⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢦⠀⢻⢦⡀⠈⠰⠶⠒⠂⠀⠀⢀⡤⠀⡇⢘⡆⢇⠀⠸⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠳⡼⡀⣟⡶⢄⡀⠀⢀⡠⠖⠁⠀⢀⡇⢸⢻⠸⡀⠀⣿⢇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠏⢳⠟⢀⠷⠈⣹⡇⠀⠀⠀⠀⣼⢣⡞⢸⠀⡇⢰⣼⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠎⣠⠋⢀⡼⠟⠊⠟⠀⠀⠀⠀⠀⣿⠀⠑⢯⣀⣇⣎⢏⡞⠀⠀⠀ ⠀⠀⠀⢀⡠⠾⠔⠓⢞⣁⣀⣀⠀⠀⠀⠀⠀⠀⠀⢻⣀⣀⣀⡈⠛⠿⠯⣀⠀⠀⠀ ⠀⠀⢠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠐⠉⠉⠉⠉⠉⣧⡀⠀⠀⠀⠀⠀⠀⠑⡄⠀ ⠀⠀⢻⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠧⠀⠀⠀⠀⠀⠀⠀⢹⡆ ⠀⠀⢸⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⡼⠃ ⠀⠀⠘⡤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠀⢠⠇⠀ ⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⡎⠀⠀ ⢠⠇⣠⡂⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠘⡄⠀⠀⡸⠀⠀⠀ ⢸⡀⠛⠄⢀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⢀⠵⠀⠀⡇⠀⢀⠇⠀⠀⠀ ⠀⢷⡀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠂⠀⠀⠀⣰⠁⠀⣾⠀⠀⠀⠀ ⠀⠀⠑⢤⣀⠀⠀⢀⣠⠴⠋⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⣀⡴⠁⠀⢠⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⢻⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠒⠉⡽⠀⠀⠀⡼⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣾⠀⠐⠀⠀⠀⠀⠀⠑⢤⡀⠀⠀⠀⠀⠀⡇⠀⠀⢠⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡄⠀⠀⢠⡀⠀⠀⠀⠀⠙⣄⠀⠀⠀⢰⠁⠀⠀⣼⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⣇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠈⠁⠀⢀⡜⠀⠀⠀⡗⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⢸⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣿⡆⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠐⡇⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣻⠁⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠃⠀⠀⠸⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡼⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠏⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢢⣀⡀⠀⠀⢠⣾⣙⣷⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⡶⣶⣤⢿⣿⣿⣿⡿⢿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣿⣿⡿⣰⡾⢭⡝⣿⣾⣿⣻⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⠿⣿⣟⡓⠋⠀⠹⣿⡿⣿⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⣇⣀⠠⠞⠛⠛⠛⠓⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⠁⠀⢀⠀⠀⠀⣀⠀⡘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢧⠀⢢⣸⡵⣁⠽⠐⠒⠚⠓⠳⡤⠀⠀⠠⠄⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣧⢀⡨⠋⠁⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⠉⠢⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⢡⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡧⡀⠀⠀⠀⠀⠘⠄⠀ ⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠈⡄ ⠀⠀⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⡅ ⠀⠀⠀⠀⠀⠸⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢹⡀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠡⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢹⠍⠉⠒⠀⠀⠀⠀⠀⠰⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⢀⠐⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢢⠀⠀⢀⣀⢀⣌⡀⠀⠀⠀⣀⠠⠒⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠀⠀⠈⠸⣽⡏⠁⠀⠙⠧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠄⠒⠠⠀⢠⠛⡔⡤⠐⠀⠙⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⡘⠁⠀⠈⠣⡀⠀⠀⢰⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡐⠁⠀⠀⠀⠀⠐⠄⠀⠘⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣁⣄⠜⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⢡⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣄⢽⠀⠀⠀⠀⠀⠀⠀⠀⢀⣎⠜⣣⣼⠄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠇⠠⢾⠀⠀⠀⠀⠀⠀⠀⠴⡭⢤⡞⢻⠿⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⢿⡛⠫⢽⣖⠒⠲⢤⠾⠁⢀⠀⠀⠀⠀⠀⠀⠀⢀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠇⠀⠀⠀⠀⠀⠀⣠⠔⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⢦⣄⡀⠀⠉⠓⢦⡈⠉⠑⠲⣤⡀⠉⠓⠲⣤⣀⠀⠀⢀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢙⣶⡄⠀⠀⠈⠲⣄⠀⠀⠙⠦⣀⠉⠳⣍⢓⢦⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠁⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠹⣟⢮⡳⡀⠀⠀⠈⠳⡄⠀⠀⠘⢧⡀⠈⠛⠳⡈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⣠⣾⠟⠁⠐⠁⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣇⠀⠀⠀⠀⠀⠀⠈⠻⣽⣿⣄⠀⠀⠀⠘⠂⠀⠀⠀⠙⢦⠀⠀⢘⠂⠀⠙⢄⡀⠀⠀⠀⠀⠀⠀ ⣠⣴⠆⠀⠀⠀⢀⣠⢾⠟⢁⠄⠀⠀⢠⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠘⢆⠀⠀⠀⠀⠀⠀⢢⡘⢮⣻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠈⠓⣄⢰⠀⠱⣄⠀⠀⠀⠀⠀ ⠛⠁⠀⢀⣠⠴⠋⣰⠏⡴⠃⠀⠀⢰⠋⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⢧⠀⠀⠀⠀⠀⠀⠹⣄⠳⣽⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠈⠻⣇⠀⠙⣦⡀⠀⠀⠀ ⠀⠈⠻⠯⠤⠤⡞⢁⡞⠁⠀⠀⠀⡏⠀⠀⣿⡄⠀⠀⠀⢶⣀⠀⣆⡀⠀⢀⠃⠐⠒⠀⠳⡄⠀⡀⢀⣀⣀⣈⣳⡘⢾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣦⣀⠀⠈⠀⠀⡇⢳⡄⠀⠀ ⠀⠀⠀⠀⠀⡼⢡⡞⠀⠀⠀⠀⣸⠁⠀⢰⡇⣇⠀⠀⠀⠠⠙⠿⣮⡷⢤⣼⠤⠤⠤⠤⠖⠛⢿⣻⡻⣄⡀⠀⠀⠉⢿⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢻⠟⠦⣄⠀⠳⣄⠻⣄⠀ ⠀⠀⠀⠀⡸⢁⡎⠀⠀⠀⡤⠀⡟⠀⠀⣸⠁⣼⡆⠀⠀⠀⠀⠀⢸⡀⠀⣟⣀⡀⠀⠀⠀⣀⣀⣙⣷⣀⡙⣦⣄⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⠘⢆⠀⠈⠃⠹⣄ ⠀⠀⠀⠠⠃⡾⠀⠀⠀⣸⠁⠀⡇⠀⠀⡏⢸⠃⢹⡀⠀⠀⠀⠀⠈⣇⢰⠏⠀⠈⡹⠋⠉⢉⣿⢉⣉⣽⣯⣭⣭⣭⣶⣤⣹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⡆⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⢸⡇⠀⠀⣧⡿⠐⠲⢷⡀⢳⡄⠀⠀⢹⡜⠀⠀⠀⠀⣖⣿⣿⡿⢟⣻⢏⡽⠉⠉⠉⠛⣿⣾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⢷⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⢠⣾⢷⠀⣧⡟⠁⠀⠀⠀⠱⡄⡟⢦⡀⠀⢷⡀⠀⠀⠸⢋⡟⠳⠶⠶⠒⠋⢀⣀⡠⣴⣴⣿⡋⣹⠀⠀⣤⠀⢰⠀⠀⠀⠀⢸⣼⡏⠉⠂⠀⠀⠀⠀⠀ ⠀⠒⠂⠀⠀⠀⠀⢰⠁⠀⢸⡇⣨⡟⣧⡇⢀⣴⣂⡀⠀⠙⢾⡀⠘⠲⢌⣧⠀⠀⠀⠈⠀⠀⣀⣠⢴⣺⡭⢖⣿⡿⢇⣀⡽⢿⠀⠀⢻⠀⠈⡄⠀⠀⠀⠈⡟⣧⠀⠀⠈⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣾⡿⠁⠹⣜⣶⠋⠁⢀⡄⠀⠀⠘⡿⡀⠀⣠⢝⣹⣤⠒⡤⣶⠯⠟⢿⣯⡥⠖⠛⠉⠛⠉⠉⠀⠘⡆⠀⢸⠀⠀⡇⠀⠀⠀⠀⢃⡿⢷⡄⠀⠀⠀⡀⠀ ⠀⠀⠁⠀⠀⠀⠀⢸⡆⠀⣿⠁⠀⣠⢛⣾⣶⡶⡿⣿⣥⡀⠀⡧⣁⣼⡷⣫⠆⠀⢀⡴⣯⣝⣻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⠿⠋⠀⠀⠢⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡾⡇⢠⡟⢀⣾⣷⢿⣟⣣⠶⠚⠁⠀⣠⣼⠟⠉⠡⠞⠁⠀⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⢸⡾⠋⠁⠀⢱⡀⢀ ⠀⠀⠀⠀⠀⠀⠀⡧⣷⠘⡇⢘⣾⡏⠀⠀⢀⡠⣤⠞⢻⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⣻⠀⠀⠀⠀⠀⠀⠀⢸⢸⠃⠀⠀⠀⠀⢳⠀ ⠀⠀⢸⠀⠀⣤⠀⢿⣿⣧⢳⠀⣿⣧⣤⣺⠽⣛⡥⠾⠋⠋⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠸⠀⡼⣿⠀⠀⠀⠀⠀⠀⠀⠸⠸⣆⠀⠀⠀⠀⠈⠇ ⠀⠀⠈⠀⢰⡘⡇⠈⣿⣯⠻⣤⠉⠛⢛⡥⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⣸⠃⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀⡟⠓⠄⠀⠀⢠⠀ ⠀⠀⠀⠀⢸⢣⢱⡀⢻⣹⡆⣿⣠⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢧⡇⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⢠⠎⠀ ⠀⠀⠀⠀⠸⠀⢣⣷⡸⡇⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡴⠖⠋⠉⢙⣲⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣯⡞⠀⠀⣿⡇⠀⠀⠀⠀⠀⡄⠀⢸⣿⣠⠆⢠⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⣷⣽⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣛⢛⣉⣠⣤⣶⣾⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⣸⠏⠀⠀⠀⣿⡇⠀⠀⠀⠀⢠⠀⠀⢸⠟⠁⣰⣿⣇⡠⡀ ⠀⠀⠀⠀⠀⣆⠀⠈⡇⠙⠆⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣭⣝⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠻⢧⡀⠀⠀⠀⠁⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⢸⠀⠀⣯⣠⣾⣿⣿⣿⠞⠀ ⠀⠀⠀⠀⠄⣿⠀⠀⢻⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⢋⠀⢰⠛⢳⡀⠀⠀⠀⠀⢀⣀⣼⣿⠀⢀⠀⠀⠀⡟⠀⢐⣿⣿⣿⣿⡿⠁⠀⠀ ⠀⠈⠠⠀⠀⢸⡀⠀⢸⡇⠀⠀⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⠉⠀⠀⢰⠗⠁⠀⢸⡄⠀⣧⠀⠀⠀⠀⠀⠉⢸⣾⠀⡾⠀⠀⢸⠇⠀⢸⣿⣿⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⡇⠀⠀⢣⠀⠀⠸⡹⣄⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⢹⡄⠀⠀⠠⣿⣶⣿⠳⣄⠀⠀⠀⠀⣼⡟⢠⠃⠀⠀⡟⠀⢠⣿⣿⡿⢿⡠⠖⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠸⡀⢀⠀⡇⠹⣄⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠳⣄⠀⠀⠘⣿⠉⠉⠛⠿⣶⢤⣴⣷⠁⣸⠀⠀⢠⠃⠀⡞⢿⡿⠡⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⢇⠘⡀⢹⡄⢹⣦⡀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⢷⣄⠀⠀⢠⡀⠉⠙⢦⡀⠹⡄⠀⠀⠀⢠⣿⣿⡟⢠⠇⠀⢀⣿⠀⢰⣧⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡆⡀⠀⠘⡆⢷⠈⣿⡈⢷⠙⢦⡀⠀⠀⠀⠀⠀⠈⠻⢿⣉⠉⠉⣙⣒⡶⠬⢧⣶⣄⠁⢀⡇⠀⢀⣴⣿⣿⣿⠃⡼⠀⠀⣼⣿⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢧⢁⠀⠀⠸⡌⡆⢹⡱⡌⢧⡀⠉⠳⢤⡀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⢀⣠⠄⠈⠈⠉⠉⢁⣴⣿⣿⣿⣿⡇⢰⠃⠀⣴⣣⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢳⡀⠀⠘⡎⢣⠀⠀⠹⣽⡀⢇⠘⢆⠻⡄⠀⠀⠉⠳⣄⣀⠀⠀⠀⠀⠀⠘⠿⠏⠃⠀⠀⠀⢀⣴⣿⣿⣿⣿⡿⡿⢠⠎⠀⣸⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠱⡄⠀⢹⡌⣆⠀⠀⠣⢷⡘⣧⠈⠳⡘⢦⣀⡈⢦⡀⠈⠛⠲⣤⣀⠀⠀⠀⡀⢀⣀⣠⣶⣿⣿⣿⣿⣿⠛⡹⢃⠎⠀⣴⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⢰⢆⢣⡘⣆⠀⠀⠀⢃⡈⡀⢤⠐⠂⠁⠀⠀⠀⠈⠺⡦⣄⢂⠀⠀⠀⠀⠀ ⠀⠀⢸⠬⢼⡀⠮⣆⠀⠀⠈⠷⡡⠈⠀⠐⡉⢤⣤⣤⣶⣴⣌⣪⠷⡗⢢⠀⠀⠀ ⠀⠸⢸⠘⠀⠳⡤⠀⠑⢄⠀⠐⠥⠑⠧⠀⠠⢿⣿⢍⡽⠉⠙⠁⠀⠆⡦⠃⠀⠀ ⠀⠀⢟⣧⣾⡶⣾⣾⡷⣄⠡⣀⠈⢳⢄⠀⠀⠀⠈⠁⠀⠀⠀⢀⢰⡞⠀⠀⠆⠀ ⠀⠠⠙⣿⣿⡀⠈⠋⠛⠃⠀⢹⠈⠂⠆⠁⠀⠀⠀⠀⠀⠀⠀⢈⠏⠆⠀⡄⠀⠀ ⠆⠀⡗⢄⣻⣷⠀⠀⠀⠀⡄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠰⠀⠊⠀⠀⠃ ⠀⢀⢰⠄⢊⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠗⠁⠀⠀⠀⠀ ⠀⣸⡯⠠⢸⣼⣿⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⢇⠑⢎⣼⠃⠀⠁⣄⠀⠀⠀⢿⠿⠋⠁⠢⡀⠀⠀⠀⠀⠀⢀⣴⡏⠀⠀⠀ ⢀⠀⠈⡀⢰⣣⠀⠀⠀⠈⢻⠢⢄⢈⠀⠀⠀⠁⢨⠄⠀⠀⣠⣴⢿⣿⠀⢀⠀⠀ ⠀⠁⢠⠇⣾⡏⠨⠯⠆⢠⣶⣇⡀⠈⠢⡀⠀⡐⠋⠀⡠⣾⡿⠋⠀⠈⠂⡆⠀⠀ ⠀⢀⣼⠔⢹⣇⣀⣀⣰⣿⣿⣿⣿⣶⣤⡐⢤⡳⠟⠉⠀⢻⠃⢠⠀⠀⡸⡘⠀⠀ ⠖⡫⠥⢰⠋⡶⠈⠀⠀⠙⢟⠿⣿⣿⣿⣿⣷⣯⣆⢄⡀⠈⡄⠈⠁⢠⡕⠅⠀⠀ ⠔⠀⠀⠀⠀⠁⢀⡠⠔⠀⠀⠑⠈⠙⠻⣿⣿⣿⣿⣿⣾⣦⣈⣆⢠⠋⠀⡇⠀⠀ ⠀⠀⠀⠀⠠⢐⠉⠀⠀⠀⠀⠀⠈⠢⠀⠀⠉⠛⢿⣿⣿⣿⠏⡸⢇⣂⠀⠀⠀⠀
⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⢈⣧⠀⠀⡀⠀⠀⢀⠇⠀⠀⠀⠀⣀⠀⢀⣘⣷⢄⡀⡀⠀ ⠀⠀⠀⢠⠃⠀⣠⣴⠯⠋⠀⠀⠤⣌⡉⠓⢤⡀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⣸⣿⣧⠤⠓⠐⢤⠾⠤⣤⠋⠒⢤⣿⠉⠁⠀⠀⠀⠹⣇⠀ ⠀⠀⠀⠸⣤⠞⢁⠔⠀⠀⠀⠀⠀⠈⠙⢦⡀⠙⢦⡀⠀⠀⠷⣤⡀⠀⠀⣰⠟⠉⠀⠀⠀⢶⡁⠀⠀⠈⠦⠀⠀⠙⠒⡶⠲⡀⠀⠀⢿⡄ ⠀⠀⢀⣼⠃⠀⣇⡤⠊⠀⠀⠀⠀⠀⡼⠀⠙⣢⣤⣝⣒⣉⠦⣬⣝⣦⠞⠁⠀⢀⣀⠤⠴⠈⢓⣤⡤⠀⠀⠀⠀⠀⠀⠸⣤⠑⠀⠀⡀⠃ ⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢀⡤⠊⠉⡤⠊⠀⠀⠀⠀⠀⠉⠓⢶⡞⠉⠀⠀⠀⠀⠀⠀⢈⡓⠦⢄⡀⠀⠀⢰⡇⠑⠄⢸⣿⡀ ⠀⢠⠃⠀⠀⠀⠀⠀⠀⣀⣴⣾⠕⢺⠏⠀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⢦⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠈⠑⢤⡀⡇⠀⠀⠘⢹⠇ ⠀⢸⠰⢤⣀⣀⠤⢔⣾⠿⠃⡄⢀⡏⠀⠀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡳⡀⠀⢀⠼⠇⠀⠀⠀⠀⠀⠀⠀⢹⠣⢴⡆⠀⠸⠀ ⠀⢸⠀⢀⣠⠔⠊⠡⠖⠀⠀⡿⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠱⡐⠋⠀⢆⠀⠀⠀⠀⠀⢀⠀⠈⣆⣀⠈⢓⣁⠀ ⠀⠼⠖⠉⠀⠀⠀⠀⢀⠤⢆⡇⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠓⠲⠀⣀⠞⢁⣠⡒⠉⡀⠀⢀⣈⡿ ⠀⠀⠀⠀⠀⢀⣠⠔⠃⣠⢾⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⡤⣴⠶⠒⠛⠛⠺⠯⣄⢠⣀⠈⠉⢿⡀⠀ ⠀⠀⣀⡤⠖⣉⡤⠖⠊⠹⢺⡷⣘⡆⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⡠⠴⠚⠀⣀⣀⣈⣷⣯⠑⢤⡀⢃⠀ ⠀⣀⣤⠖⠋⠁⠀⠀⠀⠀⡜⠀⠈⢻⡀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⣀⣠⠖⠋⠉⠁⠀⠀⠀⠀⠀⠀⠉⠋⠀ ⠚⣿⣿⣿⡄⠀⠀⠀⢀⡞⠀⠀⠀⠈⢧⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢍⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⣿⣿⣿⣤⠤⠖⠋⠀⠀⡠⠄⠀⠈⣆⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⢹⡇⠀⠀⢸⡏⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⢸⡇⠀⠀⢸⡇⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⢀⣿⣧⣤⣤⣼⣿⣀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣟⣻⠀⠈⣏⣻⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⢻⣿⣟⣻⠀⠀⣟⣻⣿⡟⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⡀⠉⢹⣿⡿⠿⢼⣿⠿⠿⣆⣸⠿⠿⣿⡧⠿⢿⣿⡏⠉⢀⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡾⣿⣶⣾⡿⢤⣤⣀⣉⣧⠀⠈⠁⠀⣼⣋⣀⣤⡤⢽⣷⣶⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠉⢻⣧⣀⠻⣿⣿⢛⡇⠀⠀⢸⡛⣿⣿⠟⢀⣼⡿⠉⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⡀⠀⣿⡏⠉⠙⠓⠛⠛⠀⠀⠉⠙⠛⠋⠉⢹⣿⠁⢀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⣿⣿⡤⣄⣀⣀⡀⠶⠶⠄⣀⣀⣠⣤⣿⣿⡿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠋⠉⣳⣤⣼⡿⠛⠛⢻⣧⣤⣞⠙⠛⢧⠀⠀⠀⠀⠀⣀⣠⣤⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠧⢶⠋⠉⠀⠉⠙⢦⡴⠛⠉⠀⠈⠹⡖⠺⢦⣠⣶⡋⣙⡿⠿⠟⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⡟⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⣿⠀⠈⣿⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢠⠇⠀⠀⣤⡄⠀⡇⠀⠀⢠⡀⠀⠀⠸⣄⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⡇⠀⠀⠀⠀⠀⠀⣹⡀⠀⠀⠀⠀⠀⠀⢈⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠙⢀⠀⠀⠀⣠⠞⠁⠉⠳⡄⠀⠀⠀⠀⠊⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠈⡇⠀⠀⢸⠀⠀⠀⢰⠇⠀⠀⢸⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠴⠋⠉⠉⠓⠒⠒⠒⠒⠺⠦⠴⠧⢤⣤⣸⡆⠀⠀⢸⢤⣀⣤⠼⠦⠴⠛⠒⠒⠚⠉⠉⠉⠉⠉⠳⣄⠀ ⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⠚⠉⠁⣀⡀⠀⠀⠈⠀⠀⠉⠓⠲⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇
⠀⠀⠀⠀⠀⠀⠠⣾⡟⢿⣦⡀⡀⣿⠃⠙⣿⣦⠂⢉⡐⡀⠀⠀ ⠀⠀⠀⣀⠀⠀⣸⣿⠀⠘⣿⡾⢽⡿⠀⠀⠘⣿⣆⠐⣷⢢⠀⠀ ⠐⠁⠀⡤⢸⢠⣿⠇⠀⠀⣛⣧⣾⡇⠀⠀⠀⠹⣿⣖⣛⣻⠀⠀ ⠀⠀⠀⢧⢸⣜⣆⢀⠔⠞⢋⣿⣿⣷⣶⣦⣤⣄⣹⣿⣯⡽⠀⠀ ⠀⠄⠀⣊⣸⣷⣀⠁⣠⣲⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀ ⠀⠈⢠⣾⣿⣿⣿⣤⣽⣿⡿⠇⠹⠟⠛⠛⣛⠛⠛⢿⣿⣷⡀⠀ ⠀⢠⣿⣿⣿⠹⠛⠋⠁⠀⠀⢀⠊⠀⠀⣀⣀⢡⠀⢸⡏⠙⢃⠀ ⢀⣿⣿⡏⠃⠀⠀⠑⡄⠀⠀⢄⣶⣿⣦⠀⣀⢼⣠⣾⣧⣤⣈⡆ ⠘⡹⣿⠰⡒⣲⣿⣯⠧⠀⠀⠊⠉⠉⠁⠀⠀⠀⢠⣿⠙⠛⠿⡇ ⠀⠀⣿⠠⠋⠉⠁⠀⢠⠊⠉⠒⠀⠀⠀⠀⠀⠀⣾⣏⣀⠀⠀⠀ ⠀⡾⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢛⣿⣿⣶⡄ ⠀⠁⢠⣿⣷⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣾⣿⣿⡿⠋⠀ ⠀⠐⢿⣿⣿⣿⣿⣶⣶⣦⣤⡶⠀⠀⠸⠟⠛⠻⣿⣅⡀⡇⠀⠀ ⠀⠀⢀⣈⠉⠉⣉⠟⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠈⣿⣿⣇⠀⠀ ⠀⣰⣿⣿⠓⠛⠁⠀⣀⣀⣤⣴⠂⠀⠀⠀⠀⠀⣰⠛⠛⠉⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⡀⠀⠀⢀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡏⢠⣧⡀⣿⣷⡆⢯⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢧⢿⣿⡿⠟⠻⢻⢹⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣤⢘⣧⢣⡀⠀⠀⣸⣴⡏⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣽⣼⢿⣆⣋⠕⢉⡜⡈⠧⠉⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠹⠩⡿⠉⡏⡆⠚⠇⣆⠂⡄⢀⠇⠀⠀⠀⣠⠖⠈⠑⢆ ⠀⠀⠀⠀⠀⠀⠈⡄⢡⡁⣳⡿⠁⠀⠈⠛⠀⠛⠎⡆⢀⡠⠊⠀⠀⠀⠀⠸ ⢀⠤⠤⢀⡀⠀⠀⢡⠀⢣⡁⠀⢀⠀⠀⠀⠠⠴⠗⡩⠊⠀⢀⠎⠀⠀⠀⠇ ⡇⠀⠀⠀⡀⠉⠐⠠⢄⡀⢱⡀⠁⠀⠀⠁⠀⡠⠋⠀⠀⢠⠂⠀⠀⠀⢠⠀ ⠡⡀⠀⠀⠈⠂⢄⠀⠀⠈⠙⠠⡀⢀⣤⢀⡔⠁⠀⠀⠀⡆⠀⠀⠀⠀⠎⠀ ⠀⠈⢄⠀⠀⠀⠀⠠⡀⠀⠀⠀⠈⣉⣳⠀⠀⠀⠀⠀⠀⡇⠀⠀⢀⠊⠀⠀ ⠀⠀⠀⠁⢀⠀⠀⠀⠡⡀⠀⠀⠀⠀⠘⠔⠀⠀⠀⠀⢠⠩⠦⢠⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⠄⡀⠠⠈⠢⢀⠀⠀⠀⡸⠄⣀⣀⣠⡇⠀⢀⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠈⡗⠖⠊⠀⠀⠀⠀⢦⠘⡶⢻⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣍⡆⣸⠀⠀⠀⠀⠀⠈⠳⣸⠫⠑⠙⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠅⠐⠀⡇⠀⠀⠀⠀⠀⠀⠀⠙⠶⠦⠞⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠦⠶⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠔⡆⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃⠀⠀⠈⠀⠀⠁⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⣼⡆⡄⢀⠃⠀⢸⠀⡀⡇⠂⠤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠊⠁⠀⣼⠡⠇⢻⠀⢠⠸⡄⡇⢹⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠀⢀⢢⡇⢦⠀⣸⡀⢰⠀⣷⣷⠈⣇⠀⠀⢸⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣆⣼⡿⠤⣼⣠⣏⣇⣼⣶⣹⣾⠧⠼⢦⣀⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠞⠁⠀⠀⠀⠀⠙⠹⢿⠋⠁⠀⠀⠀⠀⠉⠣⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡀⠀⠀⠀⠀⠀⠀⠀⠈⢢⢄⠀⠀⠀ ⠀⠀⢀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⢢⠀⠀ ⠀⢠⠃⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠉⣁⠀⠀⠀⠀⠀⠀⠀⠀⢸⠄⠀⢡⠀ ⠀⣼⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣼⠐⣦⢹⣆⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⡄ ⠀⣿⠀⠀⢷⠀⠀⠀⠀⠀⢀⡀⢀⡏⠀⣿⠀⡏⠑⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠃ ⠀⢹⡆⠀⠸⡄⠀⠀⠀⠀⠀⠀⠙⣷⠀⣗⢠⡿⠛⠁⠀⠀⠀⠀⢈⡇⠀⠀⢀⠀ ⠀⠀⢿⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠙⣷⣿⡿⠁⠀⠀⠀⠀⠀⠀⢸⡇⠀⢀⡎⠀ ⠀⠀⠘⣇⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⣿⣽⡇⠀⠀⠀⠀⠀⠀⢰⡿⠀⢀⡞⠀⠀ ⠀⠀⠀⠹⡇⠀⠸⣆⡀⠀⠀⠀⠀⠀⣿⣿⡆⠀⠀⠀⠀⠀⢰⣿⠃⠀⣼⠃⠀⠀ ⠀⠀⠀⠀⢿⣦⠀⠹⣆⠀⠀⠀⣀⣤⣿⣿⣷⣄⠀⠀⣀⣴⣿⡧⣀⣼⡏⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⣷⣿⣿⣷⣶⣿⣿⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⡿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢠⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⢁⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⢻⣿⣿⣿⠏⣿⣿⣿⡟⠻⣿⣻⣿⡇⢰⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣷⣼⣿⣿⣿⠀⣿⣿⣿⡇⠀⢹⣿⣿⣠⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⠀⢿⣿⣿⣇⣀⢸⣿⣿⣯⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢻⣿⠇⣿⣿⣿⣿⣿⣿⡇⠀⠸⣿⣿⣿⣯⢸⣿⡷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡾⡏⠀⣿⣿⣿⣿⣿⣿⠁⠀⠀⢻⣿⠿⠃⠐⢻⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠀⠁⠀⢸⡏⠁⠀⠹⣿⠀⠀⠀⠘⡇⠀⠀⠀⢨⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠻⠀⠀⠀⠀⢷⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀ ⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠚⠓⠒⠒⣒⣒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒
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⠀⠀⠀⠀⠀⠀⠀⠀⠐⠢⣄⣀⠀⠀⣀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢄⠋⢀⣤⡟⢿⣪⣭⠟⣿⣶⡀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠀⠀⠄⢆⣞⣿⡿⣿⣷⣿⣦⣻⣯⣻⡦⣀⠤⠊⠀⠀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠑⢄⡈⡈⣿⡿⠃⠘⣿⣿⠃⣽⣿⣿⣿⡅⠀⢀⡤⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠠⢌⡷⣿⣿⠇⠂⠁⣾⢿⣴⣿⣿⣽⣿⢿⢂⡽⠀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢁⠋⠻⣶⠀⠀⢠⣿⣿⢿⣿⣿⣿⣴⠟⣥⡯⠤⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⠀⠀⠀⠈⡄⠂⠀⠉⠉⠘⠉⠋⠘⠛⠉⠙⠁⠀⡸⠒⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢛⠛⠻⣣⠀⠡⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⢰⡧⠄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⢀⡑⢢⣧⠀⠃⠀⠀⠃⠀⢀⠂⠠⡀⠀⡎⡼⠁⠠⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢙⡏⢰⠀⠀⠀⠀⢀⠎⠀⠀⠀⢠⢡⡇⠐⠤⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡀⠀⠀⢸⠀⠘⡇⠀⠀⠀⠚⠀⠀⠀⢀⢎⠻⠂⠰⣄⡀⠀⠀⠀⠀ ⠀⢢⣄⡯⠀⠀⠀⣀⠔⢣⠔⠀⠀⠀⠀⠀⠀⠀⢀⡏⢊⠎⣁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠒⠬⠥⢤⢞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⡯⢐⠄⠀⠉⠂⠄⠀⠀⠀ ⠀⣖⠭⠀⠀⡠⣲⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣵⣤⣁⠢⡀⠀⠀⠀⠀⠀ ⠀⠈⢣⠧⠊⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢎⠉⠳⡈⠢⡀⠀⠀⠀ ⠀⡔⢡⠎⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠐⡄⠐⡀⢀⣤ ⠜⠀⢋⢾⠙⢦⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⡔⡄⡟⠣⣄⠈⢲⣾⣿⣿ ⠀⠀⣾⠚⠛⢷⡢⠀⠀⠀⠄⢠⣎⡉⡀⠀⠀⠀⠀⠈⠀⡰⣹⡀⢹⠧⠀⠻⣿⣿ ⠀⠐⠀⠀⠀⠐⢯⣕⠀⠤⣤⣞⠉⢳⡥⣀⠀⠀⢀⡠⣾⠟⠁⠀⠹⡇⠀⠀⠙⣿ ⠀⠀⠀⠀⠀⠀⠠⠥⠷⡶⠿⠉⠉⠙⠓⠤⠈⠯⠵⠺⠄⠀⠀⠀⠀⢸⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠤⣼⣿⠂⠀⠀⠠⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠉⠀⣰⣺⣿⠟⠛⢢⡀⠀⢣⣦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⣾⠃⠀⠀⣽⣿⠃⠀⡞⢁⣿⢶⠋⠚⣿⣠⡀ ⠀⠀⠀⠀⢆⠀⢰⠀⠀⠀⢰⣿⣀⡀⣐⣿⡏⠀⣸⣷⣿⣿⢬⠀⠀⣸⠋⠀ ⠀⠀⠀⠑⠌⢧⢨⣇⡄⠀⣎⣈⡌⠛⢻⢿⣀⢀⡿⣿⣿⡏⣼⠀⢸⠁⠀⠀ ⠀⠀⠀⠱⡄⢢⡷⡆⠷⣾⣼⣯⣿⣧⣼⣏⠻⢾⣷⠀⢻⣷⢸⠀⠈⣆⠀⠀ ⠀⠀⠀⠀⠘⡏⢀⠔⠉⠉⢉⣻⡧⢌⣿⣎⠾⠜⠻⢴⣿⣿⣸⠀⠀⢹⠀⠀ ⠀⠀⠀⠀⠀⠘⡎⠀⠀⠀⠿⣽⠓⢄⠈⠀⠀⠀⠀⠀⠉⠻⣛⠒⢤⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⡟⡆⠀⠀⠸⠘⠄⠘⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⣹⡇⠀ ⠀⠀⠀⠀⠀⢀⠀⡟⠆⠀⡐⠃⡄⠁⡆⠀⠀⠀⠀⠐⣶⠒⠒⠒⠋⠋⠀⠀ ⠀⠀⠀⠀⠀⠸⡀⠘⡀⠀⠃⠀⡇⠀⠁⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢷⠀⣡⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⢿⣄⠀⠀⠈⠆⠀⠀⠀⠀⠀⠀⠀⣠⠛⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠸⡀⠀⠀⠀⠈⣦⡖⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡠⢇⠀⠀⠀⠀⠇⠀⠀⢀⠔⠹⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⠀⢀⡾⠃⠙⡀⠀⠀⠀⠀⠀⣠⠃⠀⠀⠙⠲⣤⣠⣄⣀⠀⠀ ⠐⠉⠀⠀⠀⠀⡿⠀⠀⠀⠱⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⠑⠣⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡌⠁⠀⠀⠀⠀⠆⠀⠀⡰⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⣶⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡷⢄⣄⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠴⡆ ⠀⠀⠰⠀⠀⠑⢑⣄⠀⠀⠀⠀⠀⣨⣿⣇⢀⡀⠀⠀⢀⡀⠄⠂⠋⠀⠀⠀ ⠀⢀⠀⠀⠀⠀⠀⣈⡩⠤⠤⠤⠴⠿⠟⠛⠷⠶⢶⣒⠶⠤⣀⡀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠂⢄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⢄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠆⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠄⣸⠿⠟⠓⢢⣄⠀⢀⠀⠀⣀⣀⣴⡠⠤⡄ ⠀⠀⠀⠀⠀⠀⠀⠈⣰⢃⣤⣴⣶⣛⣿⣿⠿⣿⣯⠛⠤⣈⠛⠧⣤ ⠀⠀⠀⠀⠀⠀⠀⡴⢉⣿⣿⣿⣻⠟⠉⠀⡹⠿⢿⣗⠢⣀⠑⠢⣀ ⠀⠀⠀⠀⠀⣠⡞⣠⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⢃⠑⢄⠉⠒⠣ ⠀⠀⠀⣠⡎⠉⠉⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⠉⠑⠒ ⢀⠴⠊⢹⡇⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⡇⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⢸⣿⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠀ ⠀⠀⠀⢸⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀ ⠀⠀⠀⣻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀ ⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠂⠀⠀⠀⠀ ⠀⠀⢰⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⠀⠀⠀
⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡶⣾⣿⣧⠀⢰⣄⢦⡻⣦⡄⠠⡄⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⣿⣿⣿⣳⣿⡿⣿⣿⣿⢿⠿⠛⢿⠸⣿⡿⣷⣀⢿⣆⣿⣎⢻⣶⡸⠼⠼⡆⢻⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣯⣿⣽⣹⢻⢏⠎⠀⠀⢠⡿⣆⢿⣷⢸⠈⠛⠃⠈⢻⣦⠹⣷⡀⠀⢹⠸⣧⢳⠀⢀⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣇⣿⣼⠈⠀⠀⠀⠀⢹⢻⣾⣿⣇⣧⣱⣤⡀⠘⡎⠳⣮⢳⠀⣾⠀⣿⠸⡆⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⢿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⡝⢿⣞⠷⣄⠘⣿⣇⢸⡇⣿⣦⡇⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠹⣾⣿⣿⡜⢿⡈⠻⣄⠈⠳⣜⣿⣆⣷⣿⢹⣷⣀⡿⠓⣢⠴⠋⠁⠀⠈⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⠀⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⣠⠿⣞⣿⣧⠈⠻⡝⠺⠷⣦⠾⠿⣿⣿⣿⣿⣿⡇⣀⢲⠁⠀⢄⡠⣀⠀⣐⡄⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⡆⣿⣿⡟⡇⠀⠀⠀⣀⡤⠞⠁⠀⠈⢯⣿⣇⠐⢮⢢⡀⠈⣑⡤⣤⣽⣿⣿⡟⡇⠀⢾⣀⠀⠀⠠⠬⠷⠟⠁⠀⠀⠀ ⠀⠀⠀⢸⣿⡿⣿⣷⣿⣿⣇⠡⠔⠒⠉⠁⠀⠠⣄⡀⠀⠀⣝⢿⣧⡀⢻⣽⣿⣷⣟⣿⠟⢟⣿⡇⡇⠀⣿⣯⣷⣦⣄⣀⠨⠤⣂⠀⠀⠀ ⠀⠀⠀⢸⣿⣇⠀⢙⣿⣿⣿⡀⠀⣠⣤⣒⣲⣿⣷⣷⡀⠀⠈⠃⠈⠓⠞⠙⢿⠛⠉⣯⠤⣸⢿⣇⣿⠀⠀⠀⠀⠀⠀⠈⠙⢷⣮⣿⢦⠀ ⠀⠀⠀⣼⣿⣿⣷⡀⢹⣿⣿⣿⡿⠛⢿⣿⣿⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⢸⣿⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⠘⠀ ⠀⠀⠀⢻⣿⣿⣿⣿⣾⣿⣿⣷⡉⠒⠶⠛⠂⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⣸⡇⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢿⣿⠿⠛⢹⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⣷⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠛⠁⠀⠀⣼⣿⣿⣿⣿⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⣠⠏⠀⢯⣧⠘⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠞⠁⠀⠀⠀⢠⣿⣿⣿⣿⣿⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⡾⠿⠟⣻⠂⠀⠀⢀⠜⠁⣀⠴⢿⡿⣦⢈⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⠀⠀⠀⠈⠓⠦⣄⡀⠀⠀⠈⠉⠉⠀⠀⣠⠖⡥⠖⠉⠀⠀⠀⠙⣯⡳⣽⣗⢿⣶⣴⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣾⣿⡿⣹⡿⣿⣿⠙⠒⠒⠢⠤⠠⠤⠭⢝⣒⡢⠤⠤⠴⠊⠱⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⠾⢽⣳⢯⣿⣿⣿⣦⡀⠀⠀ ⠀⠀⠀⠀⢠⣿⣷⣿⢳⣿⢡⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⢿⣿⣿⣿⣄⠀ ⠀⠀⠀⣠⡿⣿⣧⠀⣿⣣⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⡀ ⠀⠀⣰⡿⢱⣟⣿⣴⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣿⡁ ⠀⢠⣿⠁⢸⣿⣾⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠇ ⠀⢸⡇⠀⢸⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠈⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⡄⠀⠀⢸⡉⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣧⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠇⠘⡄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡞⠀⣰⢳⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⠃⢰⠏⣼⢧⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣤⣀⠀⠀⠀⢀⣀⣠⣤⣤⡶⣚⣭⠄⠀⠀⠀⠀⠀ ⠀⠀⠀⡞⠀⡏⠀⣧⣜⣧⣱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠛⣛⣛⣿⣿⠟⠉⠛⣡⠾⠯⠤⣄⣀⣀⠄⠈⠀ ⠀⠀⢀⡇⢰⠃⠀⣿⣿⣿⡏⠛⢷⣦⠤⣀⣀⣀⣀⣀⣠⡤⠴⣒⠺⠿⢶⡟⢓⣉⡉⠛⠛⠛⠫⠯⠤⠄⢀⡞⠁⠀⠀⠀⢠⢞⣡⠖⠁⠀ ⢴⣀⣸⠀⢸⠀⠀⣿⣿⣿⡦⢤⣄⡈⠁⠀⠈⠙⠳⠤⡀⠀⠈⠁⣠⠴⠞⠋⠉⠉⢉⣙⠳⠶⢤⣀⣤⡾⢷⣶⠶⠒⠒⠒⠋⠉⠀⠀⠀⠀ ⢀⢷⣿⠀⡜⠀⢸⣿⡿⢿⣇⠀⠀⠙⣦⠀⠀⢀⣀⣀⣀⣀⣀⣼⣷⣶⠖⠛⠛⠉⠉⠙⢷⣄⣿⡁⢿⣶⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⠈⠻⣅⠀⠙⣷⣶⣤⣨⠴⠚⠉⠀⠀⠀⣨⣾⠏⠉⠀⠖⠀⠈⠀⠀⠀⢀⣿⣿⣻⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⣿⡇⠀⠀⠀⠀⠀⠘⢷⣷⡌⢿⡇⢹⣦⠀⠀⠀⢀⡴⠋⠀⠀⠀⠚⠂⠂⠀⠀⠀⣴⡿⠟⠋⠁⢸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠙⢿⡄⠹⡄⠈⢣⣀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⠀⢀⣠⠴⠋⠙⠳⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⢉⢉⣙⣧⠀⠀⠀⠀⠀⠀⠀⠈⢻⡀⢹⡀⢀⣿⣥⡞⠃⠀⠉⠁⠀⠀⠀⠈⠉⠉⠈⠀⠓⠛⠳⠆⠀⡀⠀⠀⠀⠉⠙⠲⢦⣄⡀⠀⠀⠀ ⠀⠈⠽⣿⣷⣤⣀⣀⣀⣀⣠⣤⣼⡇⠀⣿⣼⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠀⢀⣀⠀⠀⠀⢀⢁⣀⡀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠒⡒⠂⠀⠂⡄⢀⠠⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠚⠀⢀⠊⠰⠁⢠⡄⢰⠈⡄⢯⠉⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠐⠔⠁⡰⠃⣲⠿⡇⣸⠀⣷⡘⣧⣻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⡎⠀⡿⣴⣿⡿⢠⣷⣏⣼⣿⡇⡏⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢸⡇⢠⣷⠸⠿⠃⠘⠿⢿⣿⣷⡱⢁⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣯⡾⣱⣼⣿⠀⠀⠀⢀⠀⠘⢣⡿⢀⣏⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠄⣛⠛⢳⣟⣿⣧⡑⠤⡀⢉⣀⣠⣾⣷⠟⠙⠁⠀⠀⠀⠀⠀ ⢀⣀⣬⠥⡶⠊⠀⠀⠪⣥⠬⠦⠀⠉⠑⠄⠜⠛⠛⠛⢚⠻⢧⠔⢀⣂⡀⠀⠀⠀ ⣪⣴⢊⣹⠁⠀⡠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠃⢔⡒⠒⠈⠄⠀⠀ ⢊⠃⣿⡟⠀⢠⠃⣇⠀⠀⠀⠀⠀⢀⡠⠐⠒⢄⡀⠀⠀⠀⠀⠀⣹⡆⠀⠈⣶⣦ ⠚⠾⠿⣁⠀⠘⡀⣧⣱⡂⠤⠒⠊⠁⠀⠀⠀⠀⠉⠒⠤⣀⣀⠴⣿⡿⠋⠀⣷⡝ ⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡀⡴⡇⢘⠃⠀⠀⣷⠹ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢼⡂⠀⠀⢰⢿⣆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠤⠃⠚⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣎⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠁⠒⠤⣀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢇⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠿⢷⣦⣤⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢂⣀⣀⡀⠀⠀⠀⢸⠘⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠤⠒⠊⠁⠀⢀⣀⠴⠬⣭⣖⡼⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠈⠉⠀⠀⠉⠉⠙⠛⣿⣷⣬⣼⣿⢢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠈⠛⠿⣧⣬⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠒⠒⠀⠈⠁⠀⠀⠀⠀⠀⠐⠒⠂⠤⢀⡉⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠻⢿⣤⡀⠀⠀⠀⠀⠀⢀⣔⠠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢎⠒⢄⣀⣠⣵⣟⣠⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣟⣋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀
⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠁⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠃⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⣠⠤⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠲⡄⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⢰⠃⠈⡟⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⡇⠀⢻⡀⠀⢠⠋⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⡎ ⠈⣇⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⡇⠀⠀⠸⣘⣆⠀⠀⠀⢀⣀⣀⠀⠀⠈⡾⠁⠀⠀⡇⢠⠃⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⣴⠁ ⠀⠘⣧⠘⢇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡀⠀⠀⢈⢘⣆⣴⡾⠙⣷⡛⣻⣶⣆⡇⠀⠀⠀⣧⠏⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀ ⠀⠀⠈⢳⡀⠉⠓⠲⡤⠀⠀⠀⠀⠀⠀⠀⠙⢄⠀⠨⣿⣿⣿⡦⠀⢹⠛⣿⣿⣿⡇⠀⢀⡴⠋⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠀⠀ ⠀⠀⠀⠀⠉⠢⣄⣄⣁⡀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣠⣿⡿⢿⡦⡄⠀⠛⠿⣿⣿⡇⢀⠎⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢙⣿⣿⣿⣷⡶⠶⠾⣯⣄⡀⠀⢿⣿⣿⠄⠀⠀⠀⠀⢰⣿⣿⣧⡏⠀⠀⡈⠉⠉⠉⠐⣐⣦⣶⠖⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡠⣴⠶⢭⠾⠛⠋⠀⠀⠀⠀⠀⠀⠉⢇⡘⣗⠀⠉⠰⣄⠀⡴⠋⠁⠀⣹⠃⠀⣰⣡⠶⠞⠛⠛⠛⠛⠻⠿⣗⡒⠤⢄⡀⠀⠀ ⠀⣠⠖⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢼⡆⠀⠀⢨⣿⠥⠀⠀⢠⠇⠀⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠋⢗⢤ ⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠀⠀⢬⣿⣄⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⢀⠀⠀⠀⠀⢀⣸⠴⠞⢻⣿⡿⠭⠿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠘⠉⠑⠀⠀⣸⣿⣇⠀⠀⠀⠙⠢⠄⢀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠀⠀⠀⠀⢥⣽⡇⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡷⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢷⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠰⣼⢿⣎⡆⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠹⠟⠋⠀⡠⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⢠⣿⣿⣿⠂⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⡆⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣷⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⢻⣿⣗⣶⣠⣤⣤⣦⣮⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣷⠛⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠊ ⠀⢸⠝⢛⢻⣿⣿⢙⣯⣦⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠏⠁⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠔⠚⠉⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⢹⡀⠀⠀⠀⠀⠀⠀⠀⢀⡟⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡎⢸⣷⡄⠀⠀⠀⠀⠀⢠⣾⡇⢱⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡗⠚⣿⣿⡆⢠⠤⣤⢰⣿⣿⠓⣻⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⢹⣿⣿⣿⣄⣿⣿⣿⡏⠀⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣲⣿⣿⣿⠿⠿⠿⣿⣿⣿⣖⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣹⣿⣥⣤⡄⠀⡠⣤⢬⣿⣏⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡟⣿⣿⠀⠀⠈⢉⠁⠀⠀⣿⣿⢻⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡄⣀⠀⠀⠁⢀⣠⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡀⠙⠻⣇⡏⠑⠒⠊⢇⣸⠟⠋⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⢂⡩⠀⠀⠉⠉⠑⠂⠢⠠⠖⠒⠋⠉⠁⠀⠠⡁⠢⠀⠀⠀⠀ ⠀⠀⠀⠀⠃⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⢃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡀⠊⠀⠀⠀⠀⠀⠀⠖⠀⠀⠀⠀⠀⠀⠢⡀⠀⠸⠀⠀⠀ ⠀⠀⠀⠀⡧⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢇⠀⠀⠀ ⠀⠀⡠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀ ⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢂ ⢰⠀⠀⠀⠠⠤⡄⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡠⠄⠀⠀⠀⠘ ⢸⡄⢀⠀⢠⣩⠁⠀⢣⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠊⠀⢈⣁⣄⠀⠀⢸ ⠀⢋⠈⢄⠑⠛⠀⢀⡼⠀⠀⠀⡠⢺⠻⠢⡀⠀⠀⠀⢦⡀⠈⠛⢋⠔⠀⡌ ⠀⠀⠢⣀⠈⠉⠉⠉⠀⠀⠀⠉⠠⡞⠀⢳⢄⠁⠒⠀⠀⠉⠉⠉⠁⡠⠊⠀ ⠀⠀⠀⠀⠁⣲⠤⠤⠄⠀⢂⠠⠊⠀⣧⠀⠁⠍⣐⠂⠠⠤⠠⢖⠈⠀⠀⠀ ⠀⠀⠀⢀⢾⠃⠉⠉⠉⠉⠀⠀⠀⠀⠈⠀⠀⠀⠀⠉⠉⠉⠀⠈⠱⡀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠄⠀⠤⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡖⡁⠀⠀⡀⠀⠀⠀⠈⠐⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣿⣿⠀⢠⡎⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣿⣿⣿⣄⣾⣥⠎⠀⢀⣸⣀⠀⣤⣼⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣽⣿⣿⣿⣷⣦⣼⠁⣿⣶⡿⣿⢿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠿⠘⡟⠻⠛⠐⠿⠿⣃⡟⣘⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠉⣿⣿⡇⡔⠛⡓⠀⠀⠀⡠⢤⡀⢹⡟⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣷⣿⣿⡇⠈⠊⠀⠤⣤⣀⠦⠂⢀⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⢻⣿⣿⣿⣄⠀⠀⠀⠈⠀⠈⠁⢀⣾⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡸⣟⣿⣿⣿⡌⠲⣄⠀⠀⠀⣀⠤⠞⢿⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣡⠼⠛⠉⢻⡧⠀⠙⠷⢶⠈⠁⠀⡠⠐⡏⠀⢡⡀⠀⠀⠀ ⠀⡰⠊⠁⠀⠀⠐⠠⠼⣇⠱⠀⠀⠈⡠⠒⠈⠀⢰⠃⠀⢸⡇⠀⠀⠀ ⠰⣇⠀⠀⠀⠀⠀⠀⠀⠹⠈⠉⠀⠀⠀⠀⠀⠀⠁⠀⢀⣾⢸⠀⠀⠀ ⠀⡟⣷⣦⡀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠨⠀⠀⠀⠀⠀⠈⢿⣿⢄⠀⠀ ⠀⢸⠰⡪⣻⣆⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⢀⠀⠀⠀⠀⠀⠙⢤⡄⠀ ⠀⠀⡇⡐⡙⣾⡆⠀⠀⠀⡠⠮⠤⡀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠄⠑⡀ ⠀⠀⠸⠘⣈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠑⡧⠀⠀⠀⠀⠀⠀⠀⠈⠀⠡ ⠀⠀⠀⢻⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠈⡄⢃⠀⠀⠀⠀⠈⠀⠀⠀⠀⢸⢆⣀⠀⠀⠀⠀⠀⠀⠀⠌ ⠀⠀⠀⠀⠘⡈⡄⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠑⠀⠄⡀⠄⠂⠀ ⠀⠀⠀⠀⠀⠡⠈⠢⣀⠀⠀⠀⠀⡀⠔⠁⠀⢀⠤⠆⠡⠔⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢣⠀⠀⠉⠀⠀⢈⡀⠤⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠒⠀⠒⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠉⠉⠉⠉⠉⠉⠉⠉⠉⣉⠯⡽⣿⣧⣼⣯⣙⡏⠉⠉⠫⡷⠶⡴⠦⢶⠶⠆⠤⠀ ⣤⣤⣤⣤⣤⣤⣤⡴⠋⣑⢞⠍⠀⣸⣆⠀⠀⠗⣶⠀⠀⠰⠀⠈⠁⠁⠀⠉⠀⠀ ⠿⠿⠿⠿⠿⢻⡿⣽⣿⡿⢳⡖⣨⠏⠸⡜⡀⢡⠈⡆⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠁⡻⢿⢣⣟⣛⠉⢡⠃⠇⡇⠀⠀⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣤⣤⣤⣤⣼⠀⣇⠄⣆⠉⠉⠉⠘⣜⣼⢇⠜⢀⣿⣤⠤⠤⠄⠀⠀⠀⠀⠀⠀ ⣿⣿⢇⡐⠃⠙⣷⣻⠑⡄⠀⠀⠀⠀⠀⠑⢪⣪⡾⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠁⠐⠁⠀⠀⠘⢿⣧⡏⠢⣀⠀⠀⣀⡰⠟⠁⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡃⠀⠀⠀⡠⠊⠉⠉⠙⠥⠀⣀⢙⣯⡥⠤⠤⠤⣀⣇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠃⠀⠀⠀⡤⠀⠀⠉⠉⠐⠢⠀⠐⠂⠒⠳⢌⣀⠀⠀⠀⢀⠀⠀⠀⠀ ⠀⠀⠀⠈⡄⠀⠀⢰⠀⠀⠀⠀⠓⠀⠀⠈⠆⠀⠀⠀⠀⠽⣴⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⣀⣵⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣿⡆⠀⠀⢱⠤⠀⠀⠀⠤⠐⠊⠈⠢⣀⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣿⣧⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⡗⠊⠹⠀⠀⠀⠀⠀⠀⢻⠟ ⠀⠀⠀⣿⣿⣿⡆⠀⠀⣷⡠⠀⠀⠀⠀⠀⠀⠘⠀⠳⡀⠀⠀⡆⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⣽⣿⣿⡗⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⡆⡇⠀⠀⠀⠀⠈⠀ ⠀⠀⠀⣾⠿⣱⣷⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠇⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠓⠛⠛⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢀⠆⠀⠀⠑⣸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡈⠀⠀⠀⠀⠀⠀⠀⠈⠠⡀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠹⠀⠀⢋ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠸ ⠀⢀⠀⠀⢀⡀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠢⠁⢠⣿⡇⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡃⠀⠉⠉⠀⠐⠇⠈⠋⠉⠉⠉⠛⢀⡈⠃⠉⠐⠈⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣿⣿⣾⣿⣿⣿⣿⣷⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣠⣀⣀⡀⢠⣶⡄⠀⠠⢼⡦⢹⣷⡀⠄⠠⠷⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡯⠀⠈⣷⡉⢹⣿⡀⡆⢸⣷⠀⢿⣧⠀⠠⣤⠈⢲⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⣿⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣫⣿⡿⣿⣿⣿⣿⣿⣷⠀⠀⢻⣿⡀⢻⣷⠀⠘⣿⣆⢸⣿⣦⠀⢻⣧⣸⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣿⣿⣼⣿⡿⣿⣿⣿⣿⣿⣿⣿⠈⡀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣣⣾⡿⣰⣿⣿⡇⢹⣿⣿⣧⡀⠈⣿⣧⢸⣿⣷⡀⢸⣿⡈⢿⣿⣴⣷⣿⡟⣿⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠃⣿⣿⣿⣿⡇⠘⣿⣿⣿⣿⣿⠿⣦⢷⣄⣼⣿⣿⣿⣿⣿⣿⠿⠋⠿⠿⠋⠸⣿⣿⣿⡇⠀⢿⣿⣿⣷⡸⣿⣿⣿⣿⣿⣷⢾⣿⣷⢸⣿⡄⣿⣿⡇⢿⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⣿⣿⣿⡇⠀⠈⠻⣿⣿⠋⠀⠈⠓⠶⠾⣿⣿⣿⣿⠋⠁⠀⠀⠀⠀⠀⠸⣿⣿⣿⡷⡶⠚⢿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠴⠟⣿⣿⣿⣿⣿⣿⣿⣼⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⣿⠃⠀⠀⠋⣿⢈⣷⣀⣀⡀⠀⠀⣿⣿⣿⠉⠀⠀⠀⠀⠀⠀⢀⣴⠿⣿⣿⣧⠁⠀⠈⢻⣽⣞⣿⣿⠻⢿⣿⡀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⣿⣿⠀⣠⡾⠋⠉⠉⠉⠉⠉⠉⠙⢦⣸⣿⣿⠀⠀⠀⠀⠀⢀⣰⠟⠁⣶⠟⠉⠻⢀⠀⠀⠀⠹⢿⣌⣿⠀⠀⠹⣏⣠⠾⣿⣿⣿⣿⣿⣿⣿⡿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡟⣟⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⠀⠀⢀⣀⣵⠟⠁⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠈⠁⠀⠻⣿⣿⣿⣿⣿⣿⢃⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⠶⠼⠿⢷⣀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⡇⠿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠉⠳⣤⡀⠀⠘⢷⠒⠀⠀⠀⠀⠀⠈⠁⠀⠀⣠⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢤⡀⠀⠀⠙⠷⣤⡸⣦⠀⠀⠀⠀⠀⢀⣠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠸⣿⣋⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠰⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⡀⠀⠀⠙⠻⣤⣤⡤⢒⣻⣿⣿⡄⠀⠀⡀⠀⠀⠀⠀⠀⢀⡟⠉⢹⣓⣲⠀⠀⠀⠀⣠⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣄⣠⣴⣾⣿⣿⣿⣿⣟⣁⣀⣀⣀⣀⣀⣀⣀⣀⡴⠋⠀⠀⠀⠉⠙⢶⣄⠀⠀⠹⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⡃⠀⠀⠀⠀ ⢀⠀⠀⠀⠀⠀⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣶⣤⠀⠀ ⣼⠀⠀⠀⠀⠀⣿⡟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠲⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀ ⣿⡀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⢤⣀⣀⣀⣠⣤⣴⠶⠞⠛⠉⢡⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇ ⢻⡇⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⠀⣐⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠈⣿⣀⣀⣀⠀⣺⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢛⣿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠐⠚⠃⠀⠀⠈⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣉⢙⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣀⣀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⢰⡎⣧⢻⡌⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿ ⣤⣶⣦⣼⣿⡸⣎⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠟⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⡿⣛⣿⣿⣿⣿⣿⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣿⣿⣿⣿⣿⣿⣿⡿⠋⠁ ⣟⢸⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣾⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀ ⣿⣎⣿⠿⣻⢉⡽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀ ⣏⣿⡏⣀⣫⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀ ⣿⠃⠁⣼⠁⠀⠀⠀⠀⠀⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⢟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀ ⣿⢡⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡀⠀⠀⢠⣤⣤⣤⣴⣿⡻⠍⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀ ⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣱⣄⠀⠀⠀⣴⣯⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀ ⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⠼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⠿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⠿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠈⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣦⣝⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠖⠒⠠⠬⠟⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⣿⣯⣻⢿⣟⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⣝⢳⣬⡻⣿⣿⣿⣿⣿⣿⣿⣿⠈⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⢿⣿⣿⣮⣻⣿⣿⣿⣿⣿⣿⠀⠀⠀⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣻⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣽⠁⠀⠀⠀⠀⢸⡇⣀⠀⠀⠀⠀⠀⠀⠀ ⠉⠉⠉⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⠋⠀⠀⠀⠀⠀⣼⡿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠶⠦⢄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡀⠀⠀⠀⣠⠞⢁⣀⡤⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠲⠤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣤⣤⣾⣿⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣶⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣷⣶⠶⠒⠋⠉⠉⠉⠉⠀⠈⠉⠉⠉⠁⠒⠂⠀⠠⣄⡀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⡟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⢀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⠤⠶⠶⠛⠛⠉⢹⡇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢰⣀⠀⠀⠀⠀⠀⠈⠹⣆⢱⡄⠀⠀⠀⠀⠀⠀⠉⢻⡄⠀⠘⢷⡀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠤⠄⠒⠒⠂⠋⠉⠉⡟⠉⠀⢰⠃⠀⠀⠀⠀⣿⣇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⠘⣆⠀⠀⠀⠀⠀⣄⢹⡄⣇⠀⠐⣦⠀⠀⠀⠀⠀⢳⡀⠀⠈⢳⡀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡏⠀⠀⠀⠀⠀⣿⣽⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⢸⡆⣿⡀⠀⠀⠀⠀⠸⣧⢻⣼⠀⠀⢻⣇⠀⠀⠀⠹⣆⢿⡀⠀⠈⢷⠀⠀⠀⠀⣿⢀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⡇⠀⠀⠀⠀⢠⢿⣿⡄⠀⠀⡇⢹⡄⠀⠀⠀⠀⠀⣿⡟⣧⠀⠀⠀⠀⠀⢹⣷⢿⠀⠀⢸⠸⣧⠀⠀⠀⢹⣎⢧⠀⠀⠈⣧⠀⠀⠀⠀⠀⠙⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⢠⡇⠀⠀⠀⠀⣼⠀⠹⣧⠀⠀⢻⢸⣇⠀⠀⠀⠀⠀⢹⡇⢻⡄⠀⠀⠀⠀⠀⣿⣿⡄⠀⣼⠶⣿⡄⣠⣄⡀⣿⣾⡆⠀⠀⠸⣇⠀⠀⠀⠀⠀⠸⡀⠀ ⠀⠀⠀⠀⠀⠀⢰⣟⢷⠀⢸⡇⠀⠀⠀⠀⣿⠀⠀⠸⣇⠀⢸⣼⣿⠀⠀⠀⠀⠀⣄⣷⣾⣿⡿⠟⠛⠛⠳⣿⡘⣷⢀⡿⠀⠀⠷⠇⢹⡝⢿⡜⣿⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⢠⠴ ⠀⠀⠀⠀⠀⠀⣼⣿⡸⡇⠸⡇⠀⠀⠀⠀⢻⡀⠀⠀⠹⣦⢀⣿⣿⡆⠀⠀⣀⣀⣿⣿⡏⠁⠀⠀⠀⣀⣰⣀⣽⣻⡼⠁⠀⠀⠀⠀⠈⣷⠈⠇⢻⡇⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡿⠻⢷⣽⡀⢧⠀⠀⠀⠀⢸⡿⠿⠗⠂⣿⢮⣿⡀⢿⣴⠞⠋⠉⠉⠉⠛⠠⢶⣲⡿⠿⠛⣁⣈⣬⣭⣄⣀⣀⠀⠀⠀⢸⡇⠀⠈⠃⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡀⡇⣠⣴⢷⣷⣸⡀⠀⣀⣀⡘⡇⠀⠀⠀⠘⣯⠛⢷⡌⢡⣤⠤⣤⣤⣆⣠⣴⡿⢋⣤⣶⣿⣿⣿⠛⠛⠛⠻⠿⣿⣶⣴⠀⣿⠀⠀⡄⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⡿⠛⠁⠀⠉⠻⣷⠋⠉⠉⠉⢿⡀⠀⠀⠀⢿⣆⡀⠙⠋⠀⠀⠀⠀⠉⣹⢏⣴⣿⣿⡿⠟⠁⣼⠀⠀⠀⠀⠀⠀⠹⣿⡟⣿⠀⢀⡇⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⡆⣿⡀⠀⠀⠀⠀⣈⣤⣤⣤⣤⣴⣧⠀⠀⠀⠈⢻⡇⠀⠀⠀⠀⠀⠀⠀⢩⣾⡿⢷⣄⣀⣀⡴⠃⠀⠀⠀⠀⠀⠀⢠⡿⠁⢸⠀⢸⠀⠀⣤⠀⠀⠘⣿⡆⠀⠀⠀⠀ ⣄⡴⠶⠶⣶⣧⢿⠀⢀⣴⣾⣿⣿⣷⣶⣶⣶⣯⣿⢷⡄⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠸⠟⠀⠀⠈⠘⠁⣀⣀⣤⠤⠤⠤⢄⣠⠞⣁⠀⢸⠀⣿⡀⠀⣻⠀⠀⠀⣿⣷⠀⠀⠀⠀ ⠉⠀⠀⠈⣿⣿⣿⣷⣿⣿⠟⠉⠉⢿⡛⠻⠿⠿⣟⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⡿⣷⠖⠻⠟⠛⠟⢋⡵⢋⡘⡳⢸⣴⣟⡇⠀⡟⠀⠀⠀⢸⣿⣇⠀⠀⠀ ⠀⠀⠀⢰⣿⡿⣿⣿⣿⡅⠀⠀⠀⠀⠙⠷⠴⠶⠋⠀⠀⠀⢘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣷⡶⢟⣠⠟⢃⡠⢂⡴⢋⣴⣯⠞⣡⣾⠏⢿⡇⢠⡇⠀⠀⠀⠀⡏⢻⡇⠀⠀ ⠀⠀⢰⠘⣿⠀⠘⢻⣿⣥⡀⠀⣀⣠⣤⣤⠤⢤⡤⠄⢀⡴⠋⠙⣆⠀⠀⠀⠀⠀⠀⠀⣠⢞⡵⡿⠋⣠⠞⠃⠀⢉⡴⠋⡰⢋⡼⣣⢞⡱⠋⠀⠈⢿⣼⠀⡄⠀⠀⠀⡇⠀⢿⣧⠀ ⠀⠀⢸⡀⢻⡆⡀⠀⢛⡯⢩⣿⠟⣉⡽⠃⣠⢞⡔⣠⢏⡤⠀⠀⠈⠂⠀⠀⠀⠀⢀⠜⠑⡋⠈⠀⠚⠁⠐⠀⣠⠞⠀⠘⣱⠛⠊⠡⡿⢰⠀⠀⠀⣰⡇⠀⡇⠀⠀⠀⡃⠀⠸⣇⣆ ⠀⠀⠘⣧⠸⣿⡇⠀⠩⢤⡾⢣⣤⡿⢥⡾⣡⢞⡴⠃⠈⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠈⠀⠀⠀⠀⠀⠀⠀⠘⠁⠤⣠⠞⠁⠀⠀⠐⠷⠟⠀⠀⣠⠏⠀⣰⡏⠀⠀⠀⠀⠀⠀⢻⡜ ⠀⠀⠀⣿⢰⡹⣿⡄⠀⡼⣵⣿⠋⣰⠟⡴⣫⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⣠⢾⡿⡇⠀⠀⠀⢀⠀⠀⢸⣿ ⡄⠀⠀⣿⣿⣷⣿⣧⠆⠀⡽⠃⡼⠃⢈⡽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠴⠲⢤⣤⣀⠀⠀⠀⠀⠀⣠⡾⠁⠀⠀⠀⠀⠀⠀⣀⣴⣿⠵⠋⠁⣸⠡⡇⠀⠀⠀⠸⡀⠀⡸⢿ ⡇⠀⠀⢹⣿⣿⣟⠿⣶⡌⢠⡞⠁⠀⠞⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⣁⣠⣤⣤⣶⣶⣦⣌⢉⣷⣶⣶⣿⡿⠀⠀⠀⠀⠀⠰⠖⠛⠋⠉⠀⠀⠀⠰⢿⠀⡇⠀⠀⠀⠀⠁⠐⠁⠀ ⣿⡀⠀⠀⢿⣻⣿⣇⠈⠙⠿⢤⣤⡄⠀⠀⠀⠀⠀⣶⣄⣠⣾⢁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⣧⠀⠀⠀⡀⠀⠇⠀⠀ ⠈⣷⡀⠀⠈⢷⡻⣿⡆⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡇⣿⠀⠀⠀⡆⠀⠀⠄⠀ ⠀⣿⡿⣤⣀⠀⠻⣿⣿⣄⠀⠀⠀⣄⠾⡄⠀⠀⠀⠀⠀⠹⣿⣿⡿⠋⠈⠻⣿⣿⣿⠟⠉⠀⠀⠈⢿⡿⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⠀⠀⠀⡇⠀⠀⠀⡀ ⣠⣿⡇⠀⠈⠓⢦⣀⡙⠻⣆⣀⠀⠙⢛⣣⡄⠀⠀⠀⠀⠀⠹⣿⡇⠀⠀⠀⢻⡿⠁⠀⠀⠀⠀⠰⢿⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⠆⠀⠀⣠⣾⣿⣿⣿⡿⣿⡇⠀⠀⣇⠀⠀⠀⢳ ⣥⣿⠁⠀⠀⣠⣿⣿⣿⣶⣶⣿⣟⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⣾⡇⠀⠀⠀⢀⢈⣷⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⡇⠈⣿⠀⣤⣿⡀⠀⠀⠀ ⣿⡁⠀⣠⡾⣿⣿⣿⣿⡿⣿⣻⡏⠓⢦⣄⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⡟⠀⠀⠀⠀⠎⠉⡼⠻⡄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣹⣷⣶⠈⢣⣿⡾⢱⣦⡀⠀ ⠈⠙⠛⢿⣿⣶⣷⣶⣶⣶⣄⣽⣿⠀⠀⣿⣷⣤⡀⠀⠀⠀⠀⣷⠀⠀⠀⢠⣯⠀⠀⠀⠀⠀⣼⠳⣶⠟⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣀⣽⣿⣿⣿⣿⣿⠀⡾⣿⣷⣌⠻⣿⣦ ⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⠏⠀⣴⡿⣿⣿⣿⣶⣄⡀⠀⠹⡄⠀⠀⠀⠉⠀⠀⢀⣤⠞⠁⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣸⣿⣿⠏⣻⣆⠈⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣧⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⣳⠀⠀⠀⠀⠀⣴⡏⠀⠀⠀⠀⠀⢀⣠⣴⣿⠿⠿⢿⣿⣿⣿⡿⠿⠟⠛⠉⠉⠁⠀⠀⢠⣿⣿⣿⠆⠉⠿⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢯⡛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡠⠀⠀⣸⡟⠀⠀⠀⢀⣠⡴⢟⣉⣤⡤⠶⠟⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡁⠄⠁⠄⠙⢷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠉⠛⠛⠉⠙⠛⠋⠉⠳⣌⠉⠘⣧⣤⣶⡿⣛⣿⡾⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡏⠁⠄⠁⠄⠀⠄ ⠀⠀⠀⠀⠀⢐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢑⣶⣄⠀⣀⢀⠀⠀⠀⠀⠀⢙⡇⠀⣿⢋⡉⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠄⠀⠀⠀⠄⠀⠄
⠀⠀⠀⠀⠀⠀⠀⣠⣶⡟⣥⡤⠤⠤⠤⠤⣀⣀⠈⠉⠳⠦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠋⣁⣷⠞⠉⠀⠀⠀⠀⠀⠀⠉⠳⢤⡀⠐⠈⠛⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣟⣷⣿⡿⣾⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠰⣬⡓⢄⡀⠀⠨⠷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣼⣽⣿⣿⣿⣴⠟⠀⣤⣤⣀⠀⠀⠀⠀⠀⠙⠂⠀⠙⢦⡘⢦⡀⠀⠈⠻⣿⢷⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡼⠋⠉⠀⠀⠀⣿⠀⣼⣿⣾⡿⠛⠳⢄⡀⠀⠀⢦⡀⠀⠀⠻⣶⣿⣧⣀⢠⣘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡇⠀⠀⢰⣦⣤⣄⣀⣻⣿⠿⠖⠒⠒⠒⠿⢷⣄⡈⠳⣄⠀⠀⠘⢧⡙⢿⡀⣿⣾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠈⢿⣿⣿⣿⠛⠁⠀⠀⠀⣀⣀⣀⣀⣈⣻⣷⣜⣷⣦⡀⠘⣧⡗⣿⡸⣟⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠈⣯⠀⡟⠀⠀⣀⠀⠀⠉⠹⠍⠉⡁⣀⣤⣟⣿⣿⣿⣦⣸⡅⣿⣿⣿⣦⣙⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣧⡀⠀⠀⠀⠈⣧⡇⠀⠀⣿⡀⠀⠀⠀⠀⢈⡿⣿⣿⡿⠋⠻⣿⢿⣿⣿⣿⣿⡿⠻⡏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⣧⡀⠀⠀⠀⠈⣷⠀⣸⠃⡁⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠈⢿⣿⡟⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣾⣿⣄⠀⢦⡀⠘⣷⣣⣴⢶⣳⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⢿⡟⠃⠐⠊⠉⠉⠉⠑⠒⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⠙⣾⡀⠈⠙⢦⡉⠿⣌⠛⠉⠀⠀⠀⠀⠀⣀⠀⢀⣠⡄⠀⠀⡾⣿⠈⠓⠀⠀⠀⠀⢀⡄⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⠃⠈⠳⣄⠀⠀⠙⢦⣙⣦⡀⠀⠀⠀⠀⢙⣡⡴⣿⣽⡇⢀⣼⠃⡿⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠳⣤⡀⠀⠉⢻⣿⣤⣀⠀⠀⠘⠻⠗⠚⠃⣠⣾⡏⠀⠀⠀⠀⠀⣀⡴⠋⠀⠀⠀⠀⢰⡀⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢤⣄⠙⣿⡙⠛⠛⠒⠲⠖⠒⢛⡽⠋⠀⠀⠀⠀⣠⣾⡿⠁⠀⠀⠀⠀⠀⢸⣷⡄⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠤⠀⠀⠠⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠛⠻⠿⣄⡰⠶⠶⠶⠾⠋⠁⠀⠀⠀⠀⣴⢫⠟⠀⠀⠀⠀⠀⠀⠀⠈⣧⣷⡀⠀⢱⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠠⠤⠤⠄⠀⠤⠶⠖⠦⠄⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣇⠀⢸⡆⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡏⠁⠀⠀⠀⡀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠸⡇⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠀⠀⠀⠀⢠⣤⡄⠀⠀⣷⠀⢳⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠘⢿⣦⣄⡄⠀⠀⠀⠀⠀⠀⠀⠀⠦⡀⠀⠀⠘⣿⣦⡀⠀⠀⠘⠛⠋⢀⣼⣿⡀⠈⢧⠀⢠⡟⠀⠀⠀⠀⢰⠟⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠈⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠙⢧⣙⠻⠟⠒⠾⢟⣻⢿⡀⢧⡀⠈⠇⣸⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠹⣇⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠉⠹⠶⠖⠚⠋⠁⠸⡇⠀⢣⡀⢠⡟⠀⠀⠀⠀⠶⢿⡀⠀⠈⠳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠹⣄⠀⠁⠸⢿⡆⠀⠀⠀⣠⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣇⣀⣈⡳⣼⠁⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠈⠳⢄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠘⠁⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠑⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠈⠙⠻⣷⡛⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠙⠳⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⡀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣄⠀⠀⠀⠀⠀⠀⣴⡏⠀⠀⠀⠀⠀⠘⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⡀⠀⠀⠀⠀⠀⠀⠹⣝⠶⠀⠀⠀⠛⠉⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡔⣆⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣼⣆⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠤⠤⠔⠒⠒⠒⠠⠤⠼⣿⢧⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠶⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⢻⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣮⡳⣄⠀⠀⠀⠀⠻⡮⣷⣄⠀⠀⠀⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⢀⣀⣀⣀⡀ ⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣬⠳⣄⠀⠀⠀⠳⡌⠻⣦⡀⠀⠀⠀⠀⠀⢀⡘⠦⠀⠀⣀⣠⣶⣛⣁⠀⠈⠉⣭⡉⠁⠀ ⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⠦⠤⣤⠀⢀⡀⠀⢀⣀⣠⣤⡴⠶⠒⠂⠀⠈⢳⡝⣦⠀⠀⠀⠹⣄⠈⣹⠶⣄⡀⢠⣶⣾⠯⣴⣷⡟⠉⠀⠙⣿⠛⠛⠛⠻⢛⢻⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣷⣶⣾⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠙⣮⣦⠀⠀⠀⠘⢳⣍⣘⢷⣄⣸⣿⣯⣧⣬⣿⣦⣀⣀⣠⣿⠛⠛⠃⠾⠀⢸⡇⠀ ⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣢⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣀⠀⠀⠀⠀⠙⡎⢷⡀⠀⠀⠀⠘⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡤⠀⠀⠀⣿⣆ ⠀⠀⠀⢧⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⠉⠛⠶⣤⡀⣴⡇⢘⡇⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿ ⠀⠀⠀⠸⢧⡐⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡤⣀⣼⣿⣟⡆⡼⠃⠀⠀⣀⣀⣀⣀⣀⣈⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠙⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠋⠜⠁⢀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣫ ⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⠦⠴⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣻⣿⣿⣿ ⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⣾⣿⣿⣿⣿⣿ ⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠚⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠉⠻⢿⣿⣿⣿⣿⣿⣿⣾⡷⠀⠻⣏⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣷⣶⣶⣾⣥⣤⣤⣈⠙⡲⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠄⠀⠀⠀⠀⣀⣤⣤⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣷⡉⠻⣿⣷⣶⣶⣍⡉⠑⠢⣀⠀⠀ ⠚⠁⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⣻⣿⣿⣶⣼⣿⣿⣿⣿⣿⣶⣄⠈⠳⣄ ⣤⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠈ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠉⠙⠯⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣿⣿⣿⣿⣿⣿⣧⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢋⣀⣄⣀⣤⣤⠀⠀⠀⠀⢨⣝⡛⠻⠿⢿⣿⣿⣿⡏⠁⠀⣹⣿⣿⣿⣿⣿⣿⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢉⣼⡿⠟⠋⠉⠉⠈⠁⠀⢆⠀⠀⠀⠈⠛⠶⢄⡀⠉⠉⠻⡇⢀⣾⣿⣿⣿⣿⣿⣿⡿⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠫⠔⠋⠁⣀⣀⡀⠀⠀⠀⠀⠀⠈⣢⡀⠀⠀⠀⣀⡀⠈⠑⠒⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠈⠱⡄⠀⠀⣀⣀⣈⡁⡀⠀⠏⠀⣀⣀⠀⠀⠀⠃⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠀⠀⠀⠀⢀⣠⣤⣴⣾⣧⣴⡃⠉⠉⠍⠉⠙⠛⠃⣴⣿⠟⠛⢻⣿⢾⣧⣔⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⢐⣪⣶⡿⠟⠛⢋⣟⠉⠙⠀⠀⠀⠀⠀⠀⣤⡝⠚⠿⠶⠿⢥⣤⠾⠋⢹⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⡄⠀⣲⡿⠛⠙⣳⣶⣞⡋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⠗⠦⠤⣶⣤⣀⡈⠀⠀⠀⢿⣿⣿⡟⢻⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡘⠛⠛⣲⠿⠇⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿ ⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿ ⠀⠀⣉⢿⣿⣿⣿⣿⡿⠻⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣊⣁⣈⣳⡄⠀⠀⠀⠀⠀⠀⠀⠀⡏⠙⠿⣿⣿⣿⣿ ⠀⠀⠀⠈⢿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⣇⣀⠀⠈⠻⣿⣿ ⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⢻⠃⠙⠛⢿⠻⣿⡇⠀⠀⠀⠀⠀⠀⢰⠃⠉⠉⠉⠉⠙⢿ ⠀⠀⠀⠀⠀⠈⣿⣁⣘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⢠⣿⣟⡏⡄⠀⠀⠀⠃⠹⣷⠀⠀⠀⠀⠀⢀⡟⠲⠦⠤⠤⠤⠤⣀ ⠀⠀⠀⠀⠀⠀⠸⣿⡁⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠸⡙⠈⠓⠙⠄⠀⠀⠀⠀⡙⠀⠀⠀⠀⢈⡟⠀⠀⠀⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⡀⠀⠘⢇⡀⢏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠙⢦⡀⡀⠀⠀⠀⢀⡴⠁⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⡄⢄⠀⠉⠒⠮⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠱⡈⠑⢦⠀⡏⠀⠀⠂⢀⡴⠁⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡀⠸⣏⠈⠳⣄⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣄⣀⠀⠀⢣⠀⠀⢛⡇⠀⢀⡴⠋⣠⠊⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣤⡏⣇⠀⢻⣆⠀⠘⣦⡀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡈⠉⠑⡚⢲⠒⢶⡖⠒⠋⠀⠊⠁⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⣇⢸⠀⠈⠻⡇⠀⠈⠻⢄⠀⠀⠈⢿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣷⣄⣀⣘⠃⠀⠀⠿⣿⣿⣷⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠁⢸⠘⡆⠰⡀⢹⠀⠀⠀⠀⠳⠤⠤⢄⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣶⢐⣿⣿⣿⣷⣖⠉⢙⡀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣀⢤⣤⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢤⡀⠀⠈⢢⡑⠦⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠊⣠⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠈⠻⣷⡀⠀⠱⡤⣀⠈⠑⠢⣀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⡀⠀⠀⠀⠀⠈⢣⡀⠀⢡⠀⠑⠢⣄⠈⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠤⡀⠀⠀⠘⡄⠀⠀⢀⠀⠀⠱⡄⠀⡄⠀⠀⠀⠑⢄⠀⠉⣢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠈⠢⣀⠀⠘⡄⠀⠘⡆⠀⢢⠘⡀⣷⣄⠀⠀⠀⠈⠳⡄⠈⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⢀⠔⠋⠳⣄⠘⡄⠀⢰⠀⠀⢧⢡⢸⠮⢷⣄⠀⠀⠀⠈⢆⠀⢏⠻⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠘⠀⠀⠀⠀⠀⣠⠔⠁⠀⠀⠀⠈⠣⣰⡀⠀⣇⠀⠈⣿⣮⡆⠀⠈⢏⢳⡀⠀⠈⢧⢸⣶⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⣠⡞⡏⠀⣀⣀⠀⠀⠀⠀⠘⢧⠀⣹⢆⠀⢿⣿⡇⢠⠒⠀⢳⣷⡄⠀⢹⡌⡿⢶⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⡤⠊⠹⢻⠗⠉⠀⠀⠉⣀⠀⠀⠀⠈⢇⢹⠈⣆⢸⡏⠧⣧⣶⣶⣦⣿⣿⡄⠀⣷⡷⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⢀⠐⡇⠀⡇⠘⢀⣤⣤⣶⣾⣧⣤⣀⠀⠀⠈⣿⠀⠘⡄⠁⠀⣟⣟⠙⢫⡙⠿⢿⡀⢸⣇⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠣⡀⠀⠀⠘⡆⠀⣇⣸⣠⣾⣿⡿⠛⠉⠁⠈⢉⣧⠀⠀⠀⠈⠀⠀⢹⡆⠀⠈⠙⠏⠉⠛⠢⠜⢧⡜⠙⢿⣿⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠱⠀⠀⠀⠀⢆⠸⣿⡿⠉⠀⠀⢄⣀⡤⠖⠚⠉⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠈⠿⢿⣇⠀⠀⠀ ⣤⣴⡄⠀⠀⡀⠀⡀⡀⠀⠀⠀⠳⡿⠤⠤⠖⠀⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢣⡀⠀⠀⠀⠑⠢⢄ ⢟⠀⢡⠀⠀⠘⢆⠑⡜⢤⡀⠀⠀⠈⠲⣄⠀⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠤⢠⡄⠀⠀⠀⠘⡉⠙⠢⡀⠀⠀⠀ ⠈⠀⡄⣆⢲⡀⠈⠢⣌⣆⠙⢦⡀⠀⠠⡈⠑⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣥⣶⣿⡅⠀⠀⠀⠀⣷⡀⠀⠙⢆⠀⠀ ⠀⠀⠀⠸⣸⡟⢦⡀⠀⠉⠣⡀⠉⠢⡀⠈⠲⣄⡚⠿⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⡆⠑⠄⠀⠈⠆⠀ ⠀⠀⠀⠀⠹⣿⡀⢻⢷⣄⡀⠙⢆⠀⠈⢆⠀⠀⠙⣦⡀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⣿⣿⡿⠿⠿⠛⠻⣄⠀⠀⠀⢠⣷⠤⣄⢣⡀⠀⣆ ⠀⠀⠀⠀⢀⠟⠳⢼⡞⣿⣿⣷⣤⣷⣄⠠⣣⡀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢯⣀⠀⠀⠀⠀⠈⣢⠀⠀⣼⣿⢆⠈⣷⣷⡄⠇ ⠀⠀⢠⠀⢇⠀⠀⠀⢳⢹⠛⠉⠉⠀⠹⡆⠱⣧⠀⠀⠀⡹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠶⢿⠿⡿⠁⠀⣰⣿⣿⣾⠀⢸⣿⠃⠀ ⠀⠀⠀⠀⠈⣦⣀⡤⠊⠘⣄⠀⠀⢀⣀⣹⣀⠽⠧⢄⡀⢣⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢰⣿⣿⣿⠇⠀⡼⠃⡜⠀ ⠀⠀⠇⠀⣼⢣⣼⠀⠀⠈⣿⡿⢿⣿⣿⡿⠁⠀⠀⠀⠹⣼⡆⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡤⢞⣡⡾⠴⠂ ⠀⠀⠀⣰⣿⢸⡇⠀⠀⠀⣿⣷⣬⣻⡏⠀⠀⡶⢤⣤⡄⠸⠿⡀⡇⠠⣀⣀⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣰⣿⠿⠿⠛⠋⠉⠀⠀⠀⠀ ⠀⠀⠀⢿⣿⡰⠀⠀⠀⣸⡿⠛⠘⣿⡀⠀⠀⡏⠉⢯⠁⠀⠀⠙⡇⠀⠀⠉⠙⠛⠿⣿⣿⣿⠿⠟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡿⠁⠀⢀⣾⠏⠀⠀⠀⠸⠟⠢⣄⡇⠿⠷⠂⠀⠀⢀⣇⠀⣀⣀⣀⠠⠄⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡘⠁⠀⢠⢻⣿⠀⠀⡆⢓⡎⠀⢀⣀⠅⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠖⠉⠁⠀⠀⠀⠀⠀⠉⠑⠢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⢁⡄⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣢⠋⠀⠀⢀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣷⣿⠀⠀⢀⣎⡇⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣦⡀⢾⣿⡄⡔⡇⠀⠀⠀⡀⢸⠀⠀⠀⢈⣦⣌⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣶⡇⡀⠀⢸⣷⢸⣇⣇⠀⣸⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣷⢸⣿⣿⣿⣿⡯⣿⣿⣷⣶⣾⡇⢸⣿⣿⣿⣿⠹⣿⣿⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡟⣧⣿⣿⣿⣿⣿⣿⣿⡟⢠⢻⣿⣿⣿⣧⠇⢸⣿⡏⣿⡿⠄⣿⢻⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⢿⣿⣿⣿⣽⠙⠛⠃⣀⣤⠤⡀⠀⠀⠀⠀⠈⠁⠙⠓⠲⡿⣸⣾⣼⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣟⡇⠨⣿⣿⣿⣿⠰⣞⠛⠉⠉⠳⠄⠀⠀⠀⠀⢠⣐⣢⣄⠀⠈⣿⣿⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⢿⣄⣿⣿⣿⣿⠀⠘⢦⣠⠏⠀⠀⠀⠀⠀⠀⡉⠀⡰⠉⠓⣼⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⢻⣾⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠈⡩⠓⢶⣦⣄⡳⠚⠁⠀⣴⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⢸⣿⣿⣿⣿⣿⣏⠀⠀⠀⠀⠀⠀⠈⠉⠀⠠⠉⠉⠀⠀⣸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡏⣼⣿⣿⣿⣿⣿⡏⠳⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⢿⡿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠇⣏⢹⣿⣿⣿⣿⣿⠀⠙⣷⣄⠀⠀⠀⠀⠀⢀⣄⠴⠾⠏⠥⣏⣿⡇⡇⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠏⡸⢸⣸⠿⠛⠉⣿⣿⡄⠀⠈⠻⣷⣶⣤⡤⠒⢻⠁⠀⠀⠀⢀⠴⣿⠃⠉⠑⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⠟⠺⠓⣉⡁⠀⠀⠀⢹⣿⠘⡄⠀⠀⠈⠙⠛⡇⠀⠀⠀⢀⣠⠔⠁⠀⣿⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀ ⠀⣠⠞⠁⠀⠀⠀⠀⠀⠈⠑⠲⢄⣈⣿⡄⠈⢦⡀⠀⠀⠀⠀⢀⠗⠊⠉⠀⠀⠀⣸⠃⠀⠀⠀⣸⢿⠀⠀⠀⠀⠀⠀ ⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠒⠒⠓⠄⠀⠀⠀⠉⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⢀⣿⠸⡆⠀⠀⠀⠀⠀ ⠸⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⣼⣿⡁⡇⠀⠀⠀⠀⠀ ⠀⡟⠿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠀⠀⠀⠀⠀⠀⢈⡃⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣣⣷⠀⠀⠀⠀⠀ ⠀⢹⡐⡚⣛⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠊⠀⠈⠐⠤⠀⠀⠀⠀⠀⠀⠀⠹⢧⡗⠑⡄⠀⠀⠀ ⠀⠈⣧⠘⣌⡷⡙⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠚⠀⠀⠀⠀⣀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⣷⠀⠀⠀ ⠀⠀⢹⣢⠈⢦⠻⣷⢝⣧⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠙⢇⠀⠀ ⠀⠀⠀⢧⠳⡀⠳⡸⣷⣿⠀⠀⠀⠀⠀⠀⡴⠁⠉⠉⠑⠒⢄⡰⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠈⣆⠀ ⠀⠀⠀⠘⡄⠛⢄⢽⣽⠇⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠙⢞⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢸⡀ ⠀⠀⠀⠀⢳⣠⠊⠁⡾⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠐⢌⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠈⣿⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢪⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠘⡄⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⠀⠈⣞⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁ ⠀⠀⠀⠀⠀⠀⢹⡀⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡬⠓⠒⠒⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⢣⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠑⠒⠤⣀⣀⠤⠔⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠱⣄⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⣀⠴⠊⠀⣀⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⠀⠀⠑⠦⣄⡀⠀⠀⠀⠀⣀⡤⠚⠁⠀⠀⢀⣀⠤⠒⠛⠒⠂⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⣀⡠⣤⡔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⣀⡠⠴⠖⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠀⠀⣀⣠⠴⠶⠀⠀⠀⣀⣴⠞⠋⠀⢀⡴⠋⢁⣤⠶⠒⠚⣻⡛⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⠋⠁⠀⠀⠀⣠⣾⣿⠁⠀⠀⢠⠊⢀⣴⠟⠁⢀⣠⣾⢻⡶⣽⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠛⣯⣳⣄⡠⠴⠛⠉⡜⡇⠀⠀⢰⠏⢠⡟⠁⣠⡴⣻⡟⣱⡏⢠⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⣿⡇⠀⠀⠀⢸⢹⠁⠠⠀⡞⣠⢏⣴⡯⣿⡿⣻⠟⡹⣱⡿⠀⠀⠀⠀⠀⡔ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠸⣧⠀⠀⠀⡌⣼⠀⡄⢸⡿⣿⣿⣿⣍⢁⡾⠃⣼⣿⡿⠁⠀⠀⠀⠀⢰⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⢘⡆⠀⠀⣧⣿⠀⣿⢸⣧⡀⢉⡽⠟⢋⣤⣾⠿⢻⠇⠀⠀⠀⠀⠀⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠘⣿⡀⠀⢹⢻⠀⢹⠈⡏⠻⠃⠀⠀⠀⢸⠻⣿⡏⠀⠀⠀⠀⢀⡼⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠸⣷⣰⣾⣾⡇⣴⠀⡿⡄⠀⢀⣀⡄⠙⡀⣿⠀⠀⠀⠀⠀⢨⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠈⠟⢿⣿⠇⢻⡀⣿⣎⠀⠀⠙⠀⠀⣻⠃⠀⠀⠀⠀⢀⣾⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⣹⠀⢨⣧⣸⡓⠹⣶⣶⡾⠋⡇⠀⠀⠀⠀⢀⢿⢱⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠄⠀⠀⠀⡴⠃⣴⡿⢻⡿⡷⠶⠛⠋⠁⢸⠀⠀⠀⠀⢠⠋⣾⠈⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣸⣦⣴⡶⠯⣖⣚⣭⠤⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠈⢰⡟⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡤⠔⠊⠉⠉⠀⠀⡠⠄⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⢀⣴⣿⣿⠀⣷⡀⠀ ⠀⠀⣠⣤⠔⠊⠁⠀⠀⠀⠀⢠⠔⠉⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣇⠀⠀⣠⣰⣿⣿⣿⣿⠀⡇⡇⠀ ⢰⠟⠓⠂⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣿⠀⢰⣿⣿⡟⢸⠃⣿⠀⡷⢳⠀ ⢸⠀⠀⠀⠀⠀⠠⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⢀⣾⣿⣿⠀⣿⠀⣿⠀⣇⠈⡆ ⠘⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⢠⣿⣿⣿⡇⢀⣿⢀⣿⠀⢸⠀⠀ ⣇⡄⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠞⢁⣴⣿⣿⣿⣿⡇⢸⡿⢸⢻⠀⢸⡀⠀ ⠸⣳⠀⠀⠀⠀⠀⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣶⣿⣿⣿⣿⣿⣿⡇⢸⡇⣾⠸⠀⢸⡇⠀ ⠀⠙⢧⣀⠀⠀⠀⠀⠀⢀⣼⡷⠦⢄⣀⣀⣀⣀⣀⣠⡤⠖⠛⠉⣼⣿⣿⣿⣿⣿⣿⣹⣿⡇⠸⣇⡏⢰⠀⠈⠁⠀ ⠀⠀⠀⠈⠛⠒⢶⢴⡞⣽⠟⠀⠀⠀⠈⠻⣍⣁⠂⢻⢦⠀⠀⠀⡽⣿⣿⣿⣿⣻⡟⣿⣿⣷⢨⢹⠀⠘⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣿⠀⡷⡄⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠲⢤⣀⠱⢿⣿⣿⢸⣿⡇⣿⠋⠀⡖⡌⢰⠰⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠁⢱⡱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣿⣿⣼⣿⠇⣿⠀⣶⢹⡇⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣸⣿⣿⣷⡏⢰⣿⡸⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠘⢤⠀⠀⠀⠀⠀⠀⠀⠀⢻⣠⣀⣹⣿⣻⣿⣃⡀⢸⠇⠀⠘⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⡄⠀⠀⠈⢟⠀⠀⠀⠀⠀⠀⠀⠰⠿⣷⣘⣿⣿⣿⣿⣿⣾⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠙⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣎⢹⣿⣿⢀⡙⠟⣧⣴⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣧⣿⣿⣿⣿⣿⣧⠀⠻⠻⣴⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⡿⢿⣋⣏⣤⣴⢤⣤⣽⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣿⢿⣿⣹⣿⣿⣿⣿⣻⣺⣿⣿⣷⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣍⠼⢿⣿⡿⠿⠛⢉⣻⣄⣹⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣿⠗⣟⣹⡮⢛⣂⣼⠖⢉⢙⣺⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠚⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡬⡿⠖⣿⠽⡤⠿⠟⠓⢦⣀⣾⡟⢾⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢀⡿⣴⣯⢤⣀⡈⠀⢀⣤⠀⢀⣿⣛⡟⠻⢻⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠤⠤⣤⣤⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠟⣉⡤⠴⠀⣀⣈⣭⣁⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠗⠋⣀⡤⠤⠒⢘⡥⠤⡀⠙⢦⡀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⠟⠁⡤⠚⠁⣠⠖⠛⠻⠧⢤⡈⠳⣄⠑⡄⠈⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢻⣿⠋⣠⠞⠁⢠⠎⠀⡖⢀⠀⢀⡄⡵⡄⠘⢦⢣⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢫⡿⠃⣰⠏⠀⣳⡏⠀⣴⠁⠀⣸⣇⠙⡘⢿⡄⠈⠋⢧⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣾⠁⢰⠏⠀⣠⣿⣟⢺⣟⣚⣿⡟⠘⣦⣷⡈⣿⡄⢀⡞⣧⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⢀⡿⠀⢸⣿⣿⣿⣿⡿⣶⡿⠁⠀⠈⢿⣷⣿⣷⠴⣷⣽⣇⣿⢇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⣸⣇⢰⣿⢿⣾⣭⣿⠿⠋⢠⣐⡒⠀⠀⣹⣿⢃⠂⢸⣿⣿⣿⠎⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣤⣿⣿⣿⡏⠀⠚⠉⠇⠀⠀⠙⢹⡿⡷⠦⡿⠙⢸⢠⣾⣿⣿⣿⣰⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⣿⣏⣿⣧⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⣠⠞⠀⣰⣶⣿⣿⡧⠟⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠙⣟⢻⣿⣹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⣿⣾⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣿⣿⣿⣿⡟⠙⢦⡀⠀⠀⠀⣀⡤⢞⢏⡟⢼⡿⣿⣇⡉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⠀⠀⠀⡀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣦⡼⣿⠓⣶⠟⠋⣠⣟⣉⣀⣤⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠰⠒⠉⣵⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠈⠉⢣⡤⠊⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀ ⠀⢀⣈⡗⠀⣰⣾⡿⢿⣿⣿⣿⣿⣿⣿⠿⠿⠿⣿⣿⣿⣷⣾⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀ ⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣻⣶⣿⡿⣿⣿⢭⣭⣄⣆⠔⠬⢍⠉⢛⠛⠿⣿⣿⣿⣿⣿⡏⡀⠘⠿⡋⠙⢿⣿⡇⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣷⣧⣼⣾⣿⡻⠿⠿⢭⣭⣾⣽⣿⠃⠀⡠⠟⢠⣿⣿⣿⠀⠀ ⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣣⠞⠋⠐⠂⢭⣙⠛⠛⠿⣿⣿⣿⣿⣷⣶⣶⣦⣶⣾⣿⣿⣿⣶⣼⣁⣀⣼⣿⣿⣿⣇⠀ ⠀⢿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠙⢷⣶⣤⣤⣤⠤⠬⠉⠉⢭⣝⡛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠈⣿⣿⣿⣿⣿⣧⠀⢀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄ ⠀⠀⠀⠘⢿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⣠⠎⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠙⠻⠿⠿⠟⡊⠛⠶⠶⠖⠋⠁⠀⠀⠀⠈⢷⣄⠀⠀⠀⠀⠁⢀⣤⠏⢸⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠶⠶⠶⠾⠉⠁⢀⡞⠁⠻⣿⣿⣿⣿⣿⣿⣿⣿⠏ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠙⢿⣿⣿⣿⣿⣿⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠙⠛⠛⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⡿⢱⠏⠣⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⢿⡷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡾⡿⠀⡇⣠⠗⢄⠉⠲⠦⠤⣀⣀⣀⣀⣀⣀⣀⡤⠶⠻⠋⢻⠀⠱⡹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⣾⠇⣸⠁⠃⠀⠀⠉⢒⠦⠄⣀⣀⣀⠀⠀⣀⣀⣠⠴⠺⡀⠈⡇⠀⢻⡻⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣽⣿⢠⠃⠀⠀⢀⡆⠀⠈⠀⠀⠃⠀⠀⠃⠉⡏⠀⠀⡀⠀⡇⠀⢸⡄⠀⢳⠙⢆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡿⢃⡇⢸⠀⠀⠀⣸⠀⠀⠀⠀⠘⠀⠀⠀⠀⠐⡇⠀⣄⡇⠀⢸⡀⠀⢣⠀⠈⢷⠈⢧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠃⣼⠁⡜⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠘⣧⠀⠈⢧⠀⠘⣆⠀⠈⣧⠘⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡟⠀⢻⠀⡇⠀⠀⣼⠀⠀⡇⠀⠀⡆⠀⠀⠀⠀⠀⡇⠀⠀⢹⡄⠀⢸⡀⠀⠹⡄⠀⢸⣦⠹⣇⠀⠀⠀⠀ ⠀⠀⢀⣿⠁⢸⡏⢰⠃⠀⡆⣿⠀⠀⠀⠀⠀⡇⠀⠀⡄⠀⠀⠇⠀⠀⠸⣷⠀⠀⣷⡀⠀⢷⠀⠀⣿⣆⣿⡄⠀⠀⠀ ⠀⠀⠈⣿⠿⢿⡇⣾⠀⠀⣇⣯⠀⢸⠀⠀⠀⡇⠀⠀⠃⠀⠀⢸⠀⠀⠀⣿⠀⠀⢸⡇⠀⢸⣦⣠⣼⡟⠋⠀⠀⠀⠀ ⠀⠀⠀⠁⠀⢸⣷⣿⣦⡀⣿⡇⠀⢸⠀⠀⠀⡇⠀⠀⡇⠀⠀⢸⡀⠀⠀⣿⡆⠀⠸⣧⣤⣤⣿⣿⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣿⣿⣷⣭⣿⣷⡀⢸⠀⠀⠀⡇⠀⠀⡇⠀⠀⢸⡇⠀⠀⢸⡇⡤⣺⣿⠿⠻⣿⣿⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⡇⠙⢻⠿⣬⣿⣯⣍⣒⣿⢦⡀⣿⡦⣄⢸⣿⣉⣐⢾⣿⣿⠟⠁⠀⠀⣿⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣿⣿⠀⠀⠀⠙⠛⠈⠛⠿⢿⣿⣬⡿⣿⣶⣼⠿⡿⢿⠋⠀⠀⠀⠀⠀⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠀⠀⠀⠀⠀⠀⣀⣁⣿⣿⣇⣈⣉⣇⣀⣆⡀⠀⠀⠀⠀⠀⠀⣸⡿⠁⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢁⣴⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⣠⣿⣿⣿⡿⣩⣿⣿⣧⡀⠐⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⣠⣾⠟⣿⣿⡁⠀⠃⢿⣧⢻⠱⡄⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⣼⠟⢁⢰⣿⣿⡇⠄⠀⣼⠟⠈⡄⢹⡀⠀⠹⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠖⠚⠙⠲⣴⠇⣴⢃⠞⣿⣿⢀⣠⣤⡇⠀⢧⠀⠀⢣⡖⠋⠉⠑⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠉⠀⡆⠀⠀⠀⢀⣷⢰⠃⣷⠰⣿⣿⡈⠉⢉⡇⠀⣿⠆⠀⠀⡇⠀⠢⣄⣘⡆⠀⠉⠲⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡠⠔⠋⠀⠀⠀⠀⢳⡀⢤⣠⣿⡿⠘⣆⢻⢆⢻⣼⣯⢀⡿⣹⢀⡏⠀⠃⠀⠸⣦⣄⠀⠝⠁⠀⠀⠀⠀⠑⠦⣄⡀⠀⠀ ⣀⣀⡤⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⢀⣽⡿⠏⠑⠈⠀⠹⡄⠘⣮⢿⣿⠏⣰⢃⣾⡇⠀⠀⠀⠀⠀⠙⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠵⠢ ⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⣿⢧⠁⠀⠀⠀⠀⢻⣦⠙⣿⣿⣦⢧⣿⡿⠁⠀⡰⠀⠀⠀⠀⢼⡿⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠁⠀⢻⡌⠀⠀⠀⠀⠐⣄⢹⣦⣿⣽⣿⣿⡿⢡⠃⡎⠀⠀⠀⠀⠀⣼⠇⠀⠈⠓⠤⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠚⠁⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠘⣧⠈⣿⡅⠉⣿⣧⠏⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠈⠓⢄⡀⠀⠀⠀ ⠀⠀⠀⠀⢀⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠘⣦⠹⡇⠀⣿⠁⡴⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠙⢢⡀⠀ ⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠘⣇⡇⢀⣿⡼⠁⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄ ⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣀⠀⠀⠀⠀⠀⠀⠀⠸⡇⢸⣿⠁⠀⠀⠀⠀⠀⠀⠃⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⢠⣷⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠛⠋⠛⠁⠀⠀⠀⠀⠀⠀⢀⡀⠈⣻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⣿⣿⣿⣶⣶⣤⣴⣦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣦⣶⣶⣾⣶⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠄⣠⣄⣠⡄⣠⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡴⠋⡀⢂⠕⢀⠜⢻⣿⣯⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡜⢀⠎⠔⣁⡴⠁⢀⡇⠀⣿⢥⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢼⢠⣿⢊⣼⠊⡧⠃⡾⡇⠀⣸⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⢆⣇⠎⠙⠛⣧⡾⣁⣱⠀⣏⣧⡄⠀⠀⠀⠀ ⠀⢀⣴⣶⣼⣸⣼⡆⠀⠀⢁⣀⣛⣿⣾⣼⣾⣿⡀⠀⠀⠀ ⢠⣿⣿⡿⠛⠛⠛⠘⢶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣾⡷⠀⠀ ⣿⣿⣿⡄⠀⣠⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠙⡀⠀ ⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣅⣀⢲⢰⠀ ⠘⣿⣿⣿⡿⠟⠛⠛⠛⠛⠻⡿⠿⠿⢿⣿⣿⡇⠀⢉⣷⠀ ⠀⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠈⢻⣿⣦⣥⡏⠀ ⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⣸⠟⠉⣀⡇⠀ ⠀⠘⢿⣆⠀⠁⠐⠂⠀⡔⠹⠑⠤⢀⣀⣴⢇⡧⣾⠏⡄⠀ ⠀⠀⠀⠙⠶⠀⠀⠀⠎⠀⠀⠀⠀⣿⡷⢻⡼⣹⡏⠀⠃⠀ ⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢋⠀⢸⠀⡟⡀⢰⠀⠀ ⠀⠀⠀⢀⠋⠀⠀⠀⠀⠀⠄⠀⠀⠀⢢⠘⡀⠁⠀⠘⠀⠀ ⠀⠀⠀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢂⠈⠂⠀⠀⠀⠀ ⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀ ⠀⠀⠎⠀⠀⠀⠀⠀⢂⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀ ⠀⣰⠀⠀⠀⠀⠀⠀⠈⢂⠀⠀⢠⠀⠀⠀⢀⠎⣧⠀⠀⠀ ⢠⠍⣒⠤⠀⡀⠀⠀⠀⠀⢡⣠⠂⠀⠀⡄⣿⠆⠈⢄⠀⠀ ⠁⠠⠁⠉⡒⠒⠨⠀⡒⠠⠄⣇⠀⠀⣌⢠⠀⠱⠀⠈⢆⠢
⠀⠀⠀⠀⠀⣸⢸⢸⢸⡏⠂⠀⣾⠥⡇⠥⡄⣹⠀⠀⢸⣿⡤⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⢸⢸⠔⡇⣾⡄⣿⢀⠀⠀⠑⢾⠀⢀⢸⡿⢡⢁⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡇⠈⡼⣇⠇⡿⠯⡟⠂⢴⣶⣶⡷⡄⠸⣸⡇⡏⡾⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⢵⢣⢳⣞⣶⣿⢠⡏⠂⠘⠛⢉⢱⠀⣧⡏⡇⡗⣷⡆⠀⠀⠀ ⠀⠀⠀⠀⡈⣸⢣⢆⣫⠛⠋⠀⠀⠀⠀⠀⢸⡆⣼⢁⣇⡇⡇⡁⡇⠀⠀⠀ ⠀⠀⠀⠀⡇⡏⡎⣌⣎⡳⠄⠀⠀⠀⠀⠠⢻⣶⣿⣾⢸⢰⡁⡇⡟⠀⠀⠀ ⠀⠀⠀⠀⠇⣧⣿⣿⣼⣿⣦⣄⡀⠀⢀⢔⠟⣿⣻⡇⢸⡾⣇⠁⡇⠀⠀⠀ ⠀⠀⠀⠀⢀⢸⣿⢹⣿⣿⣿⣿⠈⠉⠀⠁⠀⢷⡟⠃⣾⢳⡟⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⢘⠸⠿⠻⠿⠛⠋⠁⠀⠁⠀⠁⠔⢀⠉⠓⠛⠛⠧⣰⠇⠀⠀⠀ ⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠉⠁⠢⠤⠊⠁⠀⠀⠀⠀⠀⠀⠈⠉⢆⠀⠀ ⠀⠀⠈⠀⢀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⢸⠀⠀ ⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣸⠀⠀ ⠀⡐⠁⡠⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠀ ⢰⠀⡌⢤⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠈⠄ ⢸⠀⠃⠀⠀⠑⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠸⡀⠘ ⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠇⠀⢆⠀⠀⠀⠀⠀⠀⠀⠁⠁⢸⠃⢰ ⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⡠⢼⠋⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠒⠁⢠⠂ ⠀⠀⠋⠑⢶⢠⠤⠀⢒⠨⠒⠁⠀⠀⠀⠀⠐⢕⠤⣀⠀⠀⠀⠀⣀⢴⠁⠀ ⠀⠀⠀⠀⠀⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⢹⠩⠋⠀⠈⡄⠀
⠀⢀⣠⣴⣶⣦⣄⡀⠀⠀⡀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⡿⣷⢿⣿⠹⡹⣆⠀⢻⡟⠛⡢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣛⡄⢿⣿⠙⠃⠀⣿⡄⠈⠉⠣⣀⡍⠀⢄⢀⣴⣄⠀⠀⠀⠀⠀⠀ ⢻⣿⣷⣿⢿⡄⠀⠠⠼⠃⡤⠴⠌⡀⢈⠔⠈⠀⠀⠀⠙⢄⠀⠀⠀⠀ ⠸⢿⣷⣭⠟⠎⠂⠀⣠⣮⢂⡀⣀⠜⠁⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀ ⠀⢸⢿⣿⣦⡀⠀⠈⠻⡅⠈⠀⢀⠠⠤⠀⡀⠀⠀⠀⠀⡰⡄⠀⠀⢀ ⠀⠀⠠⠛⣉⡍⡠⠄⠊⠁⠒⠈⣠⣄⡀⠀⠀⠰⠒⠐⠬⢖⡁⠀⠀⣸ ⠀⢰⡖⠊⠉⠁⠀⠀⠀⠁⠀⠀⣿⣿⠇⠀⠀⠀⢁⠀⠒⠀⠈⠒⠤⡟ ⠀⠀⠇⠀⠀⠀⠀⠦⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⢄⠀⠀⠀⠜⡀⠠⡀⠀⠀⠀⠀⠀⢀⠔⠀⠀⠀⠀⠀⠀⠀⠇ ⠀⠀⠀⠀⠑⠄⠀⠀⠈⠃⠘⠒⠂⠤⠤⢐⣀⣀⠀⠀⠀⠀⠀⠀⠀⢰ ⠀⠀⠀⠀⠀⠈⠢⡀⠀⠐⡀⠀⠀⠀⠀⠀⠀⠀⠉⠢⢀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡫⠡⠀⡨⠭⡙⠦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⡡⠒⡠⠥⠆⡐⢌⢢⠘⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡿⢃⠞⣠⠊⠐⠀⡀⡸⡄⠲⣄⢹⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣻⢁⠎⣠⣿⣰⡷⣾⠱⣴⣹⡄⠈⡆⢧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡇⣼⢠⣿⣿⣿⠿⢃⠀⠈⣿⠟⢹⣿⣾⢂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⡧⣿⣿⠁⠉⠁⠀⠉⠿⢒⠏⣙⣾⣿⡧⠊⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠙⣿⣿⣦⡀⠀⠀⠀⠀⢁⡴⣿⣿⣁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣾⣿⣿⣿⣌⡦⢤⡴⢊⠗⢁⣻⣿⣤⣀⠀⠀⠀⠀⠀ ⠀⢀⠐⣈⣾⣿⣿⣿⣿⣿⣿⣬⣹⣄⣿⣿⣿⣿⣿⣿⣿⣿⣦⡄⠀⠀ ⢰⣾⣶⣿⣿⣿⣿⣿⣿⣯⣭⣍⢛⠛⣛⠻⣿⣿⣿⣏⠹⢟⠻⣿⠀⠀ ⣸⣿⣿⣿⣿⣿⡫⠿⢟⡿⠿⣿⣿⣾⣿⣿⣥⣾⣿⣯⣠⠊⣸⣿⡇⠀ ⠹⣿⣿⣿⣿⡏⠀⠀⠀⠀⠑⠶⠤⠄⠈⠉⠩⢝⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠘⣿⣿⣿⣄⠀⠀⠀⠀⡄⠐⡀⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⡀ ⠀⠀⠈⠛⠛⠛⠑⠒⠒⠉⠀⠀⠱⣄⡀⠀⣀⠴⢙⢿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⡆⠀⠹⣿⣿⣿⠟⠀ ⠀⠀⠀⠀⢀⣴⡷⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣧⠀⠀⠈⠉⠁⠀⠀ ⠀⠀⠀⢀⣾⢱⠡⠂⠁⠂⠠⠤⠤⠤⠤⠐⡚⢳⠑⣧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⡇⡌⠀⢀⠀⠉⠑⠐⠂⠰⠂⠉⠰⠀⡆⠸⡷⡀⠀⠀⠀⠀ ⠀⠀⢸⢣⢃⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⣴⠀⡆⠸⡀⢱⡰⡀⠀⠀⠀ ⠀⢀⡏⣸⠸⠀⣈⠀⡄⠀⠄⠀⠀⢰⠀⠘⡄⢰⠀⢡⠀⢧⢱⠀⠀⠀ ⠀⢸⣤⡟⡄⠀⣿⠀⡄⠀⠀⠀⠀⠈⠀⠀⡇⠀⡇⠈⣆⣸⡟⠃⠀⠀ ⠀⠀⠀⢿⣗⣦⣇⠀⠀⠀⡀⠀⠀⠀⡇⠀⢷⠀⣽⣶⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠸⣯⠙⠿⣵⣷⣦⣇⢀⣆⠄⣷⣄⣾⠿⠋⠀⣼⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⡄⠀⠀⠀⢈⣻⣿⣙⣻⣉⡉⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⡴⠚⠛⠛⡛⠿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠛⠁⠀⠀⠘⠉⠉⠉⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢀⣾⠟⠙⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⡀⠀⠀⠀⠉⠀⠀⢠⣠⣽⣿⣿ ⠀⠀⠀⢀⠆⠀⠀⠀⠀⠀⠀⢠⡿⢸⠻⣆⣀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⣼⡷⢤⡄⠀⢀⣼⣿⣶⡾⠉⠛⠿⣿ ⠀⠀⠀⣾⣅⠀⠀⠀⠀⠀⣠⢿⠃⡸⠀⠺⣿⣿⡿⣿⣿⣶⣒⣲⣶⣶⣶⣾⣿⠤⣤⣤⣤⣤⣤⣤⣼⣧⣴⣶⣾⣿⡿⠿⣿⡁⠀⠀⢀⣿ ⠀⠀⢠⣏⠈⠳⣄⣀⡴⠚⠁⢸⢀⡇⠀⠀⠈⢻⣧⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⡉⠉⠉⠉⠉⣹⠟⠛⣯⣿⣄⡟⠉⠓⠶⠌⠀⠀⠐⢚⣿ ⠀⠀⣼⠁⠀⠁⠀⠀⡀⠀⢰⡇⢸⣷⡄⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣠⠞⠁⣤⣾⠛⣉⣹⡁⠀⠀⠀⠀⠀⠚⢹⣿⣿ ⠀⡰⠁⠀⠀⠀⠀⠀⢹⠀⠀⠇⢸⣿⣿⣦⡀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣴⣾⡗⢀⣾⡟⠁⠀⠀⠈⠉⠲⢄⣴⣶⠂⣠⣞⣉⣡ ⣰⠃⠀⠀⠀⠀⠀⠀⢸⠀⠀⣷⠈⣿⣿⣿⠟⠓⠒⠒⠒⠿⣿⣿⢛⣿⣿⣿⣿⣿⢋⣿⣰⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⢿⣅⡆ ⠈⠙⢦⡀⠀⠀⠀⠀⠀⡇⠀⢻⠀⣻⠟⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⠟⢃⠀⢻⡏⢿⡀⠀⠀⣀⡩⢌⡑⠒⠀⠀⠀⠀⠀⠀⠈⠃ ⠀⠀⠀⠑⢤⡀⠀⠀⠔⠀⠀⠈⢀⡣⠤⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠉⣁⠔⠁⠀⠈⠻⠄⢀⡠⠞⠁⠀⠀⠛⠑⣶⣤⣤⣀⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠈⠓⢄⠀⠀⠐⠈⠁⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣶ ⠀⠀⡀⠀⠀⠀⠈⠳⣄⢀⣃⠤⢊⠭⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠊⠰⠀⠀⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠈⠓⢶⣤⣀⠀⠈⠋⠀⠀⠓⠤⠄⣀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠜⠀⠀⡰⠀⠐⡇⠀⠀⠀⠀⠉⠉⠉⠉⠉ ⠀⠀⠀⠀⠈⠺⣌⠉⠲⢄⠀⠀⠀⡒⠒⠒⢚⣽⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠶⡀⠙⠉⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠳⣐⡞⢦⡀⠠⣈⣉⣉⡹⠋⠀⠀⣠⠴⠀⠀⠀⠀⣠⠤⣤⠤⠒⠊⠁⠀⠙⢤⣀⣀⡶⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⠀⠈⠉⠒⠒⠋⠀⡀⠀⠀⣀⣀⠤⠴⠒⠉⠀⠀⢘⡆⠀⠀⠀⠀⠀⠀⠨⠭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠙⠁⠉⠀⢣⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣦⡀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠈⢧⠀⢳⣿⣆⠀⠀⠀⡤⠄⠠⢤⠀⠀⠀⣼⡏⠐⢀⡉⠘⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡢⠀⠘⠋⢓⢢⡀⠁⠢⠔⠁⢀⣤⠞⢃⠁⠀⣼⢧⡇⢠⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠐⠄⡀⠀⠙⠻⠷⣤⡤⠖⠋⠁⠀⡜⢀⢜⠏⣸⣾⡜⡆⢀⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠠⡀⠀⠀⠀⠀⠀⠀⡐⡠⢀⠌⠀⢸⣸⢸⣿⠳⣬ ⠀⠐⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠈⠀⠀⠀⠀⢸⢹⠀⠿⣧⠘ ⣀⣀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠊⠀⠀⠀⠀⠀⠀⠀⠘⡿⠀⠀⢳⡧ ⡞⢰⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⢀⠣⡀⠀⠀⠸⡷ ⢳⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⢀⢆⡆⠀⠀⠀⠀⡇ ⢊⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢌⠎⠀⠀⠀⠀⠀⣷ ⢸⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡢⠊⠀⠀⠀⠀⠀⠀⡿ ⣇⠹⣥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⡐⠕⠁⠀⠀⠀⠀⠀⠀⢰⢃ ⢿⣄⢡⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⣀⡠⡪⠊⠀⠀⠀⠀⠀⠀⢀⣠⢯⢫ ⢻⣏⣳⣧⠳⣄⠀⠀⠀⠀⠀⠀⣀⣴⡿⢛⣥⠊⠀⠀⠀⠀⠀⠀⢀⣠⡞⡱⣡⠁ ⠀⠀⠀⠈⠑⠹⣧⡴⠖⠲⠮⣛⣫⠕⠊⠥⠤⠀⠀⢤⣤⣀⡒⠈⠁⠀⠀⠀⠀⠀
⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⣿⣿⣿⣷⣶⣄⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣟⣿⣿⣿⣧⡄⠀⠀⠀⠀⠀ ⣿⣿⣿⡆⠀⠀⠀⠀⠀⣠⣤⣤⣾⣫⣽⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⠒⠀⠀⠀⠀ ⢺⣿⣿⣿⡀⠀⠀⠀⢸⢞⣿⣿⣿⣼⣿⣿⣿⣿⠀⣿⡉⢻⣿⠿⣿⠀⠀⠀⠀⠀ ⠈⢿⣏⣿⣧⠀⠀⠀⢸⢻⣿⣿⣿⣿⠟⠛⠛⠋⠉⠙⣷⡼⠛⢊⣏⡀⠀⠀⠀⠀ ⡀⠈⣿⣼⣿⣆⠀⠀⠈⣻⢛⠿⢿⠃⠀⠀⡀⠀⣦⠀⢘⣿⢺⠇⠀⠀⠀⠀⠀⠀ ⡇⠀⠈⣿⣽⣿⣎⣫⠿⢃⠁⠀⢸⢂⠀⠀⠈⠳⡘⢦⡀⠈⢻⠀⣠⣆⣀⣀⣀⠀ ⣽⣆⠀⠘⣿⠿⠋⠀⠀⠌⠀⠀⠈⠀⢱⣤⠈⣇⣿⠢⣵⠀⠈⠂⡿⠛⠛⠛⠛⠀ ⡛⣟⣆⡸⠁⠀⠀⠀⢀⣄⠀⠀⠀⡇⠀⠹⡜⢮⣿⠀⠀⠠⡀⢰⣇⣀⣀⣀⣀⠀ ⢳⡸⣿⣧⣤⡤⠶⠾⡟⠀⡆⠀⠀⣡⠐⣄⠁⠀⣿⣇⠀⠀⣇⣼⠿⣟⡿⢟⣺⠀ ⠀⠙⢻⢯⠀⠀⢀⠔⠙⢄⣰⡀⠀⢻⡆⢘⣇⣀⣷⣿⠿⠟⠿⢉⡶⡉⠀⡘⣷⠂ ⠀⠰⣌⢌⢿⡴⢀⠁⢀⣀⠔⣷⣀⡼⠀⠈⠉⠻⣯⡙⠓⠲⠴⡺⣄⠀⠀⣷⣿⣹ ⠀⠀⢿⢿⣿⠟⣰⢔⡽⢚⡽⠛⠥⡉⠲⢀⠠⠂⠀⠉⠐⢦⠔⠚⣯⣳⣴⠿⠿⡗ ⠀⠀⢸⣆⣠⢞⡱⠋⡰⠋⠀⠀⠀⠘⣆⠧⡀⠀⠀⠀⠀⠈⣆⠀⠘⡙⢄⣀⡀⠀ ⠀⠀⡸⠋⡡⠋⠀⡸⠁⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠁⠀⠈⠃⠀ ⠀⡜⢀⠞⠁⠀⠀⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀ ⡜⠀⠊⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⢀⣠⡾⡇⠀⠀⠀⠀⣀⣾⠿⣄⢀⡀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣷⣿⣷⠖⠒⣋⡩⠽⠛⠛⠑⠺⠷⠶⠖⢶⡤⠞⢇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡷⡾⢯⠖⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢸⠁⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⢂⠀⢉⣐⣦⡖⠲⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⢋⢤⠖⠈⠉⠑⡈⠑⢄⠙⢦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠁⣰⠅⠄⠀⠀⠘⠀⠸⠀⡈⡄⠈⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡇⢀⡍⣸⠀⠀⣀⡆⠠⠀⡀⢠⣸⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⡇⢸⣷⣽⡄⣠⣟⡇⡄⠁⡇⢸⣿⣾⠇⠀⠀⠀⠀ ⠀⠀⢀⡤⠐⠁⢀⣿⣧⢇⠻⠃⠛⠿⣽⣽⣴⠀⣸⣟⢏⠃⠀⠀⠀⠀ ⠀⣠⣿⡀⣤⠊⢀⡵⣿⣏⠁⠀⠀⠀⢨⠅⣁⡴⠻⣸⡾⠀⠀⠀⠀⠀ ⢠⠃⢿⣿⣿⡴⢉⢀⣿⣿⣷⣄⡀⠤⠐⠁⠑⣔⠒⠁⠀⠀⠀⠀⠀⠀ ⢸⢀⠔⢉⣿⣌⣻⡿⣿⣿⡏⠀⢡⣤⠀⠀⠀⣸⣷⣤⡀⠀⠀⠀⠀⠀ ⠘⠓⠒⠛⠉⠉⢁⠴⠿⣿⠀⠀⠀⠀⠀⣠⣾⣿⠃⠀⢹⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠏⠀⠀⢿⣦⡴⠶⠛⠛⢿⣿⣿⠶⣲⢿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣆⠀⠀⢸⠏⠀⠀⠀⠀⠈⣿⠇⠚⢁⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠳⢾⣿⣇⠀⠀⠀⠀⣰⣧⠖⢁⣎⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣙⣿⣿⣾⣿⡿⠋⢀⣴⣿⡟⢌⠳⣦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣵⣿⡟⠀⠀⣠⡟⡵⢹⢸⠀⢸⣽⣦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣷⣶⣿⠟⠉⢀⣿⣾⣤⣾⣿⣿⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣯⣍⣁⣤⣔⣫⣾⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣼⣿⡏⠉⠉⣹⣿⣿⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣏⢻⣿⣿⣿⣿⣿⡧⢀⣾⣿⣿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀
⠒⠛⠣⠄⢈⣉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⡀⠉⠂⠠⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠐⠂⠄⡀⠀⠠⡀⢴⠀⠎⠀⣀⡀⠠⠄⠀⠠⡀⢀⠀⠀⠀ ⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣻⡛⠚⢶⡴⢋⣿⠗⠐⠒⣈⡦⠚⠁⠀⠀⠀ ⢟⠚⠓⡦⣄⣀⠀⠀⣀⡀⠔⠋⠀⡹⠯⠧⢂⢤⢀⢰⣠⢦⠥⢋⠀⠀⠀⠀⠀⠀ ⣾⣭⣟⣳⣶⠝⠁⠀⠀⠀⠀⠀⢰⠁⠀⣀⣎⣎⠀⡠⠐⠁⠀⠀⠑⠤⢀⣀⣠⣴ ⣄⣙⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⡜⠉⠉⠉⢉⠝⠁⠀⠀⠀⠀⠀⠀⠀⠁⢸⠥⠄ ⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⡠⠈⡐⠉⠉⡕⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀ ⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁⢰⠀⠀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣏ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⣿⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠝ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡩⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃⠀ ⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀ ⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀ ⠋⣁⠜⠢⣀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⠀⠀ ⠈⠀⠀⢀⣹⠽⠶⠠⠤⡤⠤⣼⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠃⠀⠀⠀ ⠄⠐⠉⠁⠀⢀⡠⢔⡩⠔⠋⠀⣭⣿⣧⣤⣀⣀⣀⣀⣠⣤⣶⣿⣿⠄⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⡌⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣧⡀⠀⠀⠀⠂⢿⡈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⣿⢿⣆⠀⠀⠀⢸⡇⣀⣹⣷⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠻⣷⡀⣠⣼⣿⣿⣿⣿⠟⢻⣿⣿⣿⣻⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣸⡿⠋⢾⣿⣿⣿⠟⠀⠀⢡⡼⣿⢿⣿⣿⣿⣷⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⣧⣸⡿⠅⠀⠰⢿⣿⣿⣟⣡⡀⢸⣶⣿⣇⠹⠿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢦⣄⠀⣿⡏⠉⠁⠀⠀⣠⣿⠻⣿⣿⣷⡼⠟⠋⠁⡴⠛⠺⣿⣻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠉⣿⣧⣴⣀⢀⣤⣼⡿⠄⣙⣋⣁⠀⠀⠀⠰⣃⣠⠖⢹⡟⣾⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠿⠿⠖⢿⣿⡇⠀⡴⠋⠁⠀⢈⣱⡄⠀⠀⠻⠿⠓⢻⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠈⣿⣷⢸⡥⣴⣶⣿⣁⡴⠟⠀⢀⣀⠀⠀⣼⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣤⠀⠀⣤⠀⠀⠀⢻⣶⣶⣶⣾⣿⣟⠓⠛⠋⠉⠁⠀⠀⠰⠋⠉⣠⣾⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠀⠀⠉⠀⠀⠀⠘⣆⠀⠀⠀⠸⣿⣦⠀⠀⠀⠀⣀⣀⣤⠴⢚⣻⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢤⣾⣦⣘⣦⣤⣤⣤⣽⣿⣷⣶⡿⠛⠇⠀⠷⠃⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⣀⣨⣿⣿⠟⢿⣋⡉⠉⢃⠀⠀⠀⠀⢀⠀⢸⡆⡄⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠓⠦⣤⣿⣧⡀⢸⠀⠀⠐⣂⠺⡀⢸⠛⣧⡄⢸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠉⢧⠀⡄⡇⠀⠀⠀⡇⢸⠞⣋⢍⠉⠛⠷⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠢⡀⠀⠀⢄⠀⠀⠀⠀⢀⣠⠬⢧⡀⠳⣷⣃⣀⣀⠀⢣⢸⢸⣁⠀⠙⠒⠲⡌⢻⣯⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣘⢦⣀⠀⠁⠀⣠⡔⠉⠀⠀⢀⡼⠋⠀⠀⠀⠈⠑⢼⣿⣀⠈⢉⣓⣦⠤⠗⢨⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠁⠀⠈⠳⣄⠉⠁⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⠟⠁⠀⠈⢣⠀⢈⣟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠁⠀⠀⢀⡆⠈⠑⢆⡀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⢠⡀⠀⠀⠘⡄⠀⠀⠈⠉⠉⠓⢤⠀ ⠀⠀⠀⢠⠇⠀⠀⠀⣞⠀⠀⠀⠀⠙⢦⡄⠀⠂⠐⡀⠀⠀⠀⡤⠊⠁⠀⠀⠀⢇⠀⠀⠀⢻⠒⠖⠈⠉⠲⣤⡞⠇ ⠀⠀⠀⡼⠀⠀⢠⣸⣿⣦⡀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⡀⣠⣾⡄⠀⠀⠘⡇⢀⣇⣅⣀⡾⠂⠀ ⠀⠀⣰⠃⠀⠀⢴⡟⡟⠋⣽⡿⡄⠀⠀⠀⠛⠦⡄⠀⠀⠀⠀⠀⢠⣤⡮⢿⣿⣿⣷⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀ ⣴⠋⠀⠀⠀⠀⣿⠀⠸⡔⣌⡼⣟⢦⡀⠀⠀⠀⢱⡀⠀⠀⠀⠀⣯⠿⡃⠀⣹⡿⠛⡆⠀⠀⠘⠳⣄⠀⠀⠀⠀⠀ ⠈⠉⠓⠒⠒⠶⠃⠀⠀⠓⠾⠷⠋⠀⠉⠙⠓⠛⠋⠉⠓⠒⠒⠚⣈⣗⣡⠞⠋⠀⠀⠇⣀⣂⣀⣠⡬⠇⠀⠀⠀⠀
⣧⢰⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠻⣇⠘⡞⣿⣌⣧⣹⣷⠸⣇⠀⢧⣹⡄⠈⢿⢳⠈⠻⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⡿⣿⡌⢆⠀⠘⡆⠹⣿⣇⠉⡟⣿⡟⢻⣹⣏⣿⣷⠒⠚⢿⡧⠀⠹⣿⡆⢿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣆⡄⠱⠹⣿⡜⣆⠀⢹⡄⢻⡟⠀⠰⠹⠛⠉⢁⣴⣿⣿⣿⣿⣿⣿⣶⣶⣿⣧⣸⡯⠋⣹⣿⣿⣿⣿⣿⣷⡄ ⣿⣿⣿⣿⣿⠛⠁⠸⣷⣼⣿⣷⣀⠀⠀⢻⣌⡦⠜⠛⠊⠁⠀⠀⠀⠀⠀⣩⠏⠉⠀⢀⣈⣉⠉⠙⠛⢿⣿⣿⣧⣄⣿⣿⣿⣿⣿⣿⣿⣾ ⣿⣿⣿⡟⠁⠀⠀⠀⠹⣽⣷⡘⢿⣦⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡀⢼⣷⣾⡿⣿⣻⣦⡀⠀⠈⢹⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿ ⣿⣿⣿⡇⠀⠀⠀⢠⣼⣷⡈⠳⡄⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠋⠉⠀⢈⣿⣿⡇⠀⠀⢹⣇⢻⣿⣿⣿⣿⣿⣿⣮⣿ ⣿⣏⠈⢻⡄⢀⣷⣋⠔⢒⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣦⡤⠤⣞⣉⣉⣠⣤⣄⢚⡏⠲⢿⣿⣿⣿⣿⣎⢿⣿ ⣷⢻⡆⠀⣹⣿⠟⣡⣶⣿⣶⣾⠥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠋⠉⠉⠉⢹⠛⠓⠠⠭⠭⠽⠶⠴⢿⣿⣿⣿⣿⣿⣝ ⡜⣧⠱⣾⠏⣠⣾⣿⡿⠋⢁⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢿⣷⣶⣦⣤⣤⣤⣤⣬⡿⢿⣿⣿⣿ ⣿⡌⢧⡈⣴⣿⣿⢋⣶⣶⣿⠿⣟⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢯⣿⣟⣿⣟⣉⣀⣠⣤⣾⠿⣿ ⣿⠿⣄⣹⣿⡿⢁⡾⣿⠟⠿⠀⣸⣿⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⠿⣿⣿⣿⠏⠋⣻⣶ ⣾⠟⠋⣿⣿⠇⠈⣿⣷⣄⣀⡴⣻⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⢁⣴⣿⣿⣿ ⣿⡤⢺⣿⣿⠀⠀⠹⣿⡿⣏⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠔⢚⣷⣶⣄⠀⠀⠀⠀⠀⠀⠸⣿⣿⣷⣿⣿⣿⣿⣿ ⣇⢳⣾⣿⡿⣦⠀⠀⢠⡟⠉⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠄⠀⠀⣠⣴⣿⣍⣻⣿⣆⠀⠀⠀⠀⠀⠀⠈⡟⢿⡿⣿⡭⠭⢤ ⣿⣿⣿⣷⣄⠀⠀⣄⡻⠤⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣧⠴⢲⣾⠿⠟⠉⠀⠀⠈⠙⡿⠀⠀⠀⠀⠀⠀⡸⠀⠈⢷⠀⢀⣦⠞ ⣿⣿⣿⣿⡙⠛⠒⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣡⠞⠉⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⣰⣥⣤⣤⣼⣛⣽⠋⠀ ⠻⣿⣿⣿⣿⣶⣄⠀⠀⢀⡾⣻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠏⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⠃⠀⠀ ⣀⡈⠙⢿⣽⣿⣿⣷⠶⠿⣷⣿⠇⠀⠀⢠⣾⢿⣷⠀⠀⠀⠀⠈⠓⠢⠤⠤⣀⣀⣀⠠⠋⠀⠀⠀⠀⠀⠀⣰⠏⠉⠉⠙⠻⢿⠃⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡏⠀⠀⣠⣾⠧⣀⣀⡴⠛⠉⠚⣿⣛⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⡄⠀⠀⠀⠀⢀⠞⢹⠗⣄⡀⠀⣀⠜⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣷⡿⠻⠿⣷⣾⠛⠀⠀⣠⡾⠙⢹⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣣⠔⣹⠾⢿⡿⢯⣁⠀⠀⠀⠀⠀ ⣿⡿⠟⢿⣿⣿⣿⣿⠁⠀⣠⣾⣿⣤⣤⡼⣿⠁⠀⣸⠓⣶⣶⡤⠀⢀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣾⣿⣿⣿⠏⢀⣼⢸⠉⢫⢣⠀⠀⠀⠀ ⠏⠀⠀⠘⣿⣿⣿⣿⣆⣰⣿⣿⣿⣿⠟⣸⣿⡀⣀⡟⢠⣿⣽⣇⢀⣀⣀⣀⣀⣀⣀⣤⣶⣿⣿⣿⣿⣿⣣⡶⡿⠒⠉⠀⢘⡀⡆⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⡟⠵⡚⠀⢈⢻⡿⠋⣴⣿⣿⣿⠿⠓⠚⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠛⠛⠓⠷⠖⠛⠛⠛⠓⠁⠀⠀⠀
⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣈⢁⢀⡌⠉⡥⡆⠈⠝⠄⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⡿⣿⣿⣿⣿⠀⢧⢹⡀⢧⢹⣀⣦⣿⡀⠀⠀ ⠀⠘⣿⣿⠹⣿⣿⠧⣆⣿⣿⡿⠟⠿⢳⣿⣇⣿⣧⣾⣿⣷⢾⣿⣟⣿⣹⡇⠀⠀ ⠀⠀⣿⡟⢀⡺⠡⠤⢀⢹⡏⠀⠀⢀⠜⡿⡏⠈⢻⣿⡟⢷⢀⣿⣿⣿⣿⡇⠀⠀ ⠀⠀⠹⢱⠁⠀⠀⠀⠀⠙⢧⣀⣴⠋⠀⠆⠀⠀⠀⠀⠁⠈⠁⢻⣿⣿⠿⠀⠀⠀ ⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠑⢄⠑⠢⣘⡆⠀⠀⣀⠠⠂⠀⠀⢿⠟⠀⠀⠀⠀ ⠀⠀⠀⡇⠀⠀⠀⠐⠤⡀⠀⠀⠀⠁⠢⢀⣡⣶⣿⠟⣀⣀⣀⡀⠊⠘⠣⣀⠰⠀ ⠀⠀⠀⣇⠀⠀⠀⠀⠀⠈⠐⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣿⣤⡀ ⡇⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠢⣄⣠⣤⠔⢂⣼⣿⣿⣿⣿⣿⣿⣿⣿⣧ ⠰⠀⢀⣧⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⢀⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢀⠀⣽⡄⠀⠀⠀⠀⠀⠈⠐⢤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣶⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⢀⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠠⠃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⣿⠇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛ ⣿⠟⡯⠋⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀ ⣏⡸⠁⠀⠐⠀⠀⠀⠀⠀⠀⣰⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⡏⠀⠀⠀⠀⠀⠀⠀⠳⠄⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠬⠂⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣿⣿⣿⣿⠲⢄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⡀⠀⢡⠀⠀⠀⠀ ⠈⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡟⠀⠀⡸⠂⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠀⠂⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⡞⠂⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡿⠗⠂⠈⠉⠁⠉⠁⠀⠀⠂⠀⠑⡄⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣾⣾⣿⣾⣕⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠺⣿⣿⣿⣿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠠⠿⣿⣿⣿⣿⣿⣼⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠀⢠⠆⡼⠃⢄⣹⣿⣿⣣⠐⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣤⣄⢰⣠⡖⢶⡀⠀⠀⢷⣢⠎⠀⠀⢈⢽⣿⣟⣾⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠁⠹⣸⣽⣿⡇⣿⠀⠀⢸⠨⠀⠀⠉⠀⠀⠹⠿⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⢸⣿⢳⣻⣽⡿⠤⠴⣵⣶⡾⣿⣻⣿⣿⣦⠛⢻⣿⠦⠤⠤⣀⡀⠀⠀⠀⠀ ⢿⠀⢸⠿⣆⢻⡅⠑⣆⣴⠊⢡⢿⣽⣿⣿⣿⣷⠞⠉⠁⠈⠐⢄⠀⠈⠑⠢⠄⣀ ⠹⡇⢸⠄⠹⡄⢺⣆⡻⢁⡶⣿⣾⣿⣿⣟⠿⠧⠀⠀⣀⡀⠀⠀⠑⢆⠀⠀⠀⠀ ⠀⠙⡿⣾⢿⣿⣿⠋⢠⣿⣤⣹⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠈⠐⠠⣀⢻⠲⣄⠀ ⡠⠋⣸⡷⠛⠉⠁⠉⠉⠉⠉⠉⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠚⢷⠀⠳ ⢀⡀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠀⠀⠀⠀⠀⠀⢀⠐⠁⠀⠀⠀⢸⣄⠀ ⣀⣽⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠠⠊⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿ ⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⡀⠱⡜⠀⠀⠀⠀⠀⠀⠀⣀⣾⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣶⣦⣤⣤⣴⣶⣾⡟⢯⠴⠉⣷⣶⣤⣤⣤⣤⣶⣾⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠆⠀⠄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
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⣿⣿⣿⠀⠀⠀⡠⣚⢆⣌⠀⠺⣆⠀⡀⠰⠆⠡⠀⢀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⠀⠀⠀⠌⢣⣥⣽⣐⣉⡛⠀⠧⣭⣓⠰⠽⠘⠇⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⠀⠀⠹⣯⢿⠼⢹⠏⠀⠝⠀⠸⣁⣸⠟⢰⡆⠄⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⠀⠀⠈⡿⣱⢌⠄⠂⡂⠀⠈⠀⠀⢠⠎⡸⡺⡾⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⠀⠀⠀⢃⢇⢤⣾⡐⣑⠄⠀⠤⠺⠯⢰⣟⠐⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⠀⠀⠀⠀⠁⠙⠐⠋⠪⠄⠀⠀⢉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⠀⠀⠀⠀⠂⠉⠉⠁⠐⠊⠀⡐⠁⠀⠀⠠⢈⡀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⠀⠀⠀⠘⠀⠀⢀⡄⠀⠀⠀⡀⡀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⠀⠀⠀⠀⠡⠀⠐⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⠀⠀⠀⠀⠀⢱⠁⠀⠀⠀⠀⠀⠈⡀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⢸⣿⣿ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⡀⠀⠀⠀⢀⠀⠁⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⡠⢂⡈⠀⠒⠈⠁⠀⠀⠀⠀⠀⢸⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⡿⠁⢠⡞⢡⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⠋⠉⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⠾⠃⢠⣿⠃⠈⠀⠀⠀ ⣿⡿⠋⠁⠈⢃⠀⠐⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢁⣀⠄⠚⠿⡆⡾⠀⠀⠀ ⡿⠁⡜⢰⠀⢨⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣽⣿⢏⡴⣭⠟⠀⠀⠀⢹⠃⠀⠀⠀ ⣧⡘⠳⣯⣣⢾⡄⠀⢸⣿⣿⣿⣿⣿⣿⣿⡟⢁⣿⠋⠁⠀⠀⠀⢠⠃⠀⠀⠀⠀ ⢻⡀⠀⠛⠙⣈⡈⠀⠀⠩⡟⠿⣿⠟⠻⠋⠀⠀⣯⠀⠠⠀⠀⠀⣧⡄⠀⠀⠀⠀ ⣾⣷⣶⣿⢰⠁⠀⠀⢄⡀⠘⡀⠀⠀⢠⠀⠀⠀⣉⠉⠁⠒⢿⣶⠘⠛⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣄⡀⢠⣿⡫⠓⠕⠂⢰⠒⠅⠀⡐⠒⠠⢽⣲⣤⠙⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⡟⠉⠩⡟⠿⡁⠀⠀⠀⠀⠀⠈⣾⡆⢐⣶⠌⣨⡿⢦⣄⣀⣴⠛⠁⢀ ⡿⠿⠿⡧⠧⠀⣠⠀⠀⣀⣁⣀⣀⣀⣘⠁⠙⢀⠈⠇⠀⠁⠀⡆⡌⠀⡏⡇⠐⠏ ⣅⡀⠀⠀⠀⠀⠈⠒⠠⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠑⠒⠒⠲⢷⣒⠒⠓⠃⠘⠒
⠀⢀⡴⣎⣁⡠⠿⠒⠒⢶⡟⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠤⠐⠒⠠⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⠋⠀⡰⠋⠀⠀⠀⢠⠞⠳⣶⠃⠀⠀⠀⣀⢠⡤⢤⡤⣀⣠⡴⠋⠙⣆⠀⠀⠀⠀⠀⡀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⠒⢺⠁⠀⠀⠀⣰⣁⢀⠔⢁⡠⠔⠺⢯⡴⢊⡔⠁⣠⠞⠉⢱⣀⣀⣘⣄⠀⠀⢀⡔⠁⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⡀⢸⣄⠀⠀⠀⣇⣸⣏⡔⠉⠀⠀⠀⠀⣇⠎⢀⡜⠁⣠⠲⣏⢫⡉⠉⠉⠉⠉⢹⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢿⠉⠉⠢⡀⠀⢏⠉⡍⠀⠀⠀⠀⠀⠀⠿⠧⠿⣧⠞⠈⠳⡈⠢⣙⣄⠀⠀⠀⠈⡆⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢦⣠⠬⣶⡍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠙⡄⠑⠦⣀⠀⢣⠀⠀⠀⢀⠛⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣶⠋⠉⠉⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠱⡀⠀⠈⠑⠾⣆⣀⣠⠎⠀⠹⡀⢀⣠⣤⣤⣀⠀⠀⠀⠀⠀⠀ ⡀⠷⣄⣀⣀⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⢳⠀⠀⠀⠀⠘⡅⠀⠀⠀⠀⢻⠟⠷⣄⡭⠞⠛⢢⡀⠀⠀⠀ ⢧⡀⠉⠀⣴⠆⠀⠀⠀⠀⠀⠰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠘⡆⠀⠀⠀⢰⠇⠀⠀⠀⢀⡞⠀⠸⣅⠀⣠⣴⣾⡷⡄⠀⠀ ⡆⠈⠀⢸⣷⠀⠀⠀⠀⠀⢤⠀⠙⡄⠀⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⡇⠀⠀⠀⢸⠒⠒⣲⠞⠋⠉⠑⢦⣌⢻⡟⠉⠀⢀⣸⡀⠀ ⢱⡀⢆⠈⠁⠀⠀⠀⠀⠀⠀⠳⢄⡘⢦⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠈⣷⣾⣅⠀⣀⢴⣞⣿⣿⣿⣿⣤⡖⢋⣽⣧⠀ ⠀⠙⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⡆⠀⠀⠀⠀⢸⠉⠉⠈⠳⢶⣿⣿⣿⣿⡇⠀⠁⠀⣼⣿⠀ ⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⣼⣷⣄⠀⠀⢀⣨⡽⠟⠋⣿⠀⠀⠀⡟⢻⡂ ⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⢀⡃⠀⠀⣠⣼⣿⣽⣿⣆⣰⣿⠛⠶⠶⠿⢻⡀⠀⣸⠃⠈⠀ ⠀⠀⠀⠀⠀⠙⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⣠⠞⠀⣸⠉⠛⠉⠀⠙⢿⣿⣿⣿⡉⢹⣷⡄⠀⠘⢿⣁⣴⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠓⠤⣀⡀⠀⠀⠀⠀⢀⠎⢣⠄⢀⡤⠖⠚⠳⢄⠀⡏⠀⠀⠀⠀⠀⠚⠻⢤⣉⣉⢙⣿⣧⣤⣴⣿⡿⠛⢿⣄⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⡠⠚⠁⠀⠢⣧⠀⠀⠀⠀⠀⠀⠻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢿⣏⠉⠉⢿⣇⠀⠀⠙⠻⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣤⣸⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣁⣀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠒⠤⠬⠭⢉⡘⠃⠀⠠⠤⠤⠤⠀⠀⠤⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠸⠋⠀⠀⠀⠀⠡⡀⠀⠀⠈⢢⡀⠀⠀⠀ ⠀⠀⠡⡀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⠀⡇⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠑⠆⢀⠀ ⡈⢂⠀⠐⡀⠀⠐⠁⠀⠀⡠⠊⠀⠐⠀⡇⠀⠀⠀⠀⠀⠄⠈⠄⠀⠀⠀⢀⠞⠂ ⠈⠀⠡⠀⢀⠀⠀⠀⡠⢊⠄⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠈⠡⡀⠑⢄⠀⠈⠠⠃ ⠀⠘⡄⢁⢸⠄⠂⠁⠀⡄⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠈⢢⠀⠑⠢⡀⠀ ⡀⠆⠀⡠⠃⠀⢀⠴⠊⠀⠀⠀⠀⠀⢸⣿⡇⠘⠀⠀⠀⠀⠀⠀⠑⠑⠀⠀⠈⠢ ⠁⢨⠊⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡔⠁⠀⠀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠂⠀⢸⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⢸⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠓⠶⠤⢀⣀⡀⠀⠀⠀⣀⣀⠤⠶⠞⠛⠛⠒⠲⠤⠀⣀⣀⠀⠀⠀⣀⣀⠀⠐ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠤⠤⢠⠒⡒⠉⠉⡇⠀⡄⠀⠀⢰⡄⠀⠀⡱⣃⠠⡀⠀⠱⡀⢣⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⠃⠀⢠⣷⠀⡇⡀⠀⠘⣿⠀⠀⠸⣿⠀⡷⠀⠘⣧⠀⢃⠀⠀⢠⠀ ⠀⠀⠀⡾⡀⠀⠀⢸⠈⢆⢹⡇⠀⠀⣣⡷⠖⠂⢟⣄⠋⠷⢲⠟⡆⠈⡆⠀⠀⠤ ⠀⠀⢀⠻⣧⡇⠀⢸⠒⠸⣾⡹⠔⠒⠛⢠⡰⣞⣨⣯⣤⣀⠈⡎⠑⠀⢰⠀⠀⠀ ⠀⠀⣟⠋⠉⠳⠂⠙⡆⠀⢳⡉⠉⠉⠉⣯⡾⠟⡹⠀⠀⠉⡷⠇⡀⠀⠀⣇⠀⠀ ⠔⢲⣾⣅⣴⠾⡿⣿⣿⠆⠐⠁⠀⠀⠀⠋⠈⣉⣤⡤⠤⢔⢅⢀⡇⠸⠀⢹⡄⠀ ⠀⣸⡟⢿⡇⠀⣈⣒⣂⢀⠴⡀⠀⠀⠀⣠⡿⢫⠎⢔⠔⣽⣫⠞⢳⡆⠀⢸⢱⡀ ⠀⠃⣧⠈⢃⣏⣝⢔⡧⠒⠀⠀⠀⠀⠈⠁⠀⠀⠐⢁⠝⠉⠧⠀⡰⢠⠀⠈⠀⣷ ⠀⢸⣾⣧⢐⢫⠊⠟⠀⠀⠀⢀⣀⠠⠄⣀⠀⠀⡠⠁⠀⠀⣀⡴⠑⡿⠀⠀⠀⠼ ⢇⠘⣿⡏⠲⠅⠈⠀⠠⣄⣔⣥⣶⣾⣿⣶⣿⣿⠃⠀⠀⠉⠀⠀⠀⡇⠀⠀⠀⠀ ⢸⠢⡘⢿⡄⠀⣸⠀⠀⠈⣿⡟⠛⣿⠟⠉⢹⠏⠀⠀⠀⠀⠀⢀⣼⣿⡇⢠⠀⢀ ⡽⠀⣸⣷⣾⣶⡒⠁⠀⠀⢘⠁⠀⡏⠀⠀⣾⠀⠀⠀⠀⢀⣠⣿⣿⣏⡳⣸⢄⠈ ⠑⠚⠿⣿⣯⣿⢈⣷⣄⡀⠰⠀⠠⠇⠀⡠⠓⠃⠀⣀⣴⣿⣿⣽⣿⣿⢧⣿⣜⠦ ⠀⠀⠀⠈⠙⠷⡾⣿⣿⣿⣶⣇⠀⢠⠎⠀⢀⡤⣚⣻⠿⠟⠛⠉⠉⠁⣾⡗⠙⢆ ⠀⠀⠀⠀⠀⠀⠈⠢⡈⠉⠉⠉⠹⠉⡶⠾⠓⠉⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠁⠀
⣧⣿⣾⣿⣿⣿⣿⢿⡿⡋⢣⢩⣷⢧⣿⣹⣈⢮⡄⣹⡆⠹⣷⢿⣿⣿⣿⣿⡀⠀ ⣿⣿⣿⣿⢿⢻⣥⠩⠳⡱⠀⣆⣿⠀⠞⠓⣩⣽⠷⢶⣷⣶⣿⣼⡞⢻⣿⣿⣿⡄ ⣿⣿⠟⠁⠈⣿⡟⢴⡀⠕⠋⠁⠀⠀⠀⠀⠘⢠⣤⣶⣦⡀⠙⢻⣷⣿⣿⣿⣿⣿ ⣿⢿⡂⢀⡰⣻⡌⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡉⢀⡽⠿⠀⢸⢎⣿⣿⣿⣿⣿ ⣟⡆⢹⠾⣫⣶⡴⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠛⠂⢩⠛⡭⠥⠷⠽⢿⣿⣷⣿ ⣞⢞⢋⣾⣟⣍⣴⡦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣿⠶⡶⠒⢋⣻⣿ ⣟⣮⣿⡏⣞⡟⠃⣼⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⣿⠟⣩⣷ ⣇⢴⣿⠀⠻⡿⡮⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⣦⣄⠀⠀⠀⠀⣶⣷⣾⣿⣿ ⣯⣿⡛⠓⡄⡎⠐⠀⠀⠀⠀⠀⠀⠀⣠⣂⣠⣴⠞⠒⠿⡇⠀⠀⠀⠰⠙⡟⢒⣰ ⣿⣿⣏⠓⠈⠈⢀⡀⠀⠀⠀⠀⠀⢰⣯⠊⠁⠀⠀⠀⠠⠁⠀⠀⢠⣧⣤⣟⡽⠁ ⣈⠻⣟⣯⣦⠴⣷⠏⠀⣠⢶⡄⠀⠀⠣⠄⠀⣀⡀⠔⠁⠀⠀⢠⠛⠛⠻⠿⠀⠀ ⣿⣿⣿⣿⣀⣴⣿⣢⠔⠉⣹⣯⡆⠀⠀⠀⠀⠀⠈⠃⠀⠀⡐⣹⣵⣤⡄⠃⠀⠀ ⡿⠟⣿⣿⣟⠀⣰⣷⣥⢾⠁⢸⢳⣦⠤⠤⠄⠀⠀⢠⣤⣾⣽⠟⡠⣵⢩⠂⠀⠀ ⠀⠀⢹⣿⠫⠎⠹⡿⢣⣿⣶⠮⠞⠛⠒⠒⠂⠒⠚⠛⠛⠻⠿⠮⠥⠴⠶⠜⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠋⣿⡟⢁⢀⡼⢡⣾⣿⡟⢹⣿⡇⠸⣽⣿⣿⣷⠻⠳⣄⢼⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡇⢰⣟⣴⣿⣿⣿⣿⡟⣿⢡⣿⣿⠁⠀⢻⣿⣿⣾⣧⣄⢻⣆⠸⡄⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣷⣿⢹⣿⣿⣿⣿⡿⢀⣿⣿⣿⢿⠀⠀⢸⣿⢹⣿⡇⣿⠸⣿⠻⣿⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡇⣾⣼⣿⣿⣿⠟⠻⡿⣿⡇⠸⡀⠀⠘⣿⣾⣿⣇⢸⡇⣿⡀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡇⡏⢸⣿⠿⢛⣷⡾⣇⠻⡧⠀⠃⠀⠀⠃⣸⣿⣿⣾⣧⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⡟⢀⣿⠃⠁⠘⢷⣰⣿⣿⣶⠋⠀⠀⠀⠀⠀⢠⣿⣿⣿⢿⣿⢿⣿⣿⡿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣧⢸⣿⠀⠀⠀⠀⠈⠙⠛⠁⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⡼⠟⡸⣿⣿⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣶⣿⠐⡄⢡⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠁⠀⠀⠀⢡⣿⣿⠀⡏⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⢦⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⠀⢣⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢾⣧⡀⠀⠀⠀⣴⣿⣿⠆⠀⠀⠀⢀⣠⣿⣿⣿⣿⣿⠀⢸⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠙⢿⣄⠀⠀⠀⠛⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⡇⢸⡀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠙⠳⣄⠀⠀⣠⠔⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⡇⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢠⠀⠀⠀⠑⠋⠁⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢹⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⢧⠀⠀⠀⠀⠀⡈⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠘⡇⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⡿⠛⠉⠀⠀⠀⠈⠉⠉⣿⡟⠋⠁⠤⠤⠤⠤⠤⠼⢧⡀⠀⠀⢠⡧⠤⣀⣈⣩⣿⠿⣿⡿⠿⠛⠛⠛⠒⠻⠿⣦⠀⠀⠀⠀⠀⠀⠀ ⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠙⠓⠉⠀⠁⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⢳⣄⠀⠀⠀⠀⠀ ⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⢠⣴⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣄⠀⠐⡄⣄⠀⠀⠀⠈⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣝⣢⣼⣿⡄⠀⠀⠀⣿⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⢸⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢿⣄⠀⠀⡿⡄⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⢀⣷⢳⠀⠀⠀ ⡇⠀⠀⢀⠀⠀⣸⡟⠀⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡏⢧⠀⠀ ⣧⠀⠀⠈⠀⢠⣿⠁⠀⠀⠀⣠⣶⡖⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡄⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⡋⢩⠧⠘⣿⡜⣆⠀ ⣿⡄⠀⠀⠀⢈⡏⠀⠀⠀⠀⡏⠻⡟⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⢱⠀⠀⠀⠀⠈⠑⠒⠒⠒⠀⠂⠈⠈⢻⣭⣉⣿⠀⢸⣷⡹⠀ ⣿⣇⠀⠀⠀⣸⡇⠀⠀⠀⠀⠙⠲⠿⠿⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⢣⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠃⠀⣿⣷⠀ ⣿⣿⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣀⠀⠀⠀⠀⣠⠔⢻⠀⠈⣎⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢠⣿⢻⣧ ⣿⣿⡇⠀⢸⡟⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⣠⠃⠀⠀⠈⢎⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣾⠈⠈⢿ ⣿⣿⣿⠀⢸⡇⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⡄⠘⢄⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠀⠀⠈ ⣿⣿⣿⠆⢸⡇⠀⠀⠈⠑⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠀⠀⡸⠁⠀⠀⠑⠢⠀⠑⣤⣀⣀⣀⡀⠀⢀⡠⢴⣦⣶⣿⣿⣿⡆⠀⠀ ⣿⠋⠁⠀⢸⡇⠉⠉⠉⠉⠛⠛⠛⠓⠒⠲⠶⠶⠯⢍⣀⡀⢀⣀⡜⢁⣀⠤⠤⢒⣒⡉⠉⠁⠀⠉⠟⠒⢒⣚⠉⠁⣰⣿⣿⣿⣿⡇⠀⠀
⠁⢀⣀⣀⣀⠀⢢⠀⠀⠀⢠⣾⣿⡿⠛⠛⢟⣱⣆⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢈ ⡔⠁⠀⠈⠉⠉⠘⠓⠀⠎⢿⣿⡏⠹⠀⠻⢨⣿⣿⡶⠐⠀⠀⢀⠚⠳⠞⠛⠛⢾ ⢧⡀⠀⠀⠂⠠⠀⣉⠛⠛⠖⠻⣧⡐⠒⠒⣠⣿⣿⡷⠚⠋⣀⠠⠀⠂⠀⠀⠀⠸ ⠸⣿⡦⢦⠀⢢⣤⣀⠈⠑⠢⣈⠫⡵⠿⠯⠭⡝⡉⠔⠊⠁⣀⣠⡴⠊⣠⢀⢀⡆ ⠀⠻⣗⢸⣧⡀⠻⡉⠿⠓⠢⣌⣻⡆⠸⢇⢀⣏⣤⣴⠞⣹⡹⠋⣠⣾⡏⢸⣻⠇ ⠀⢸⣧⢀⡏⠓⢄⠈⠇⠀⠀⠀⠋⠉⠒⠞⠋⠈⢁⢻⣼⣏⣠⠞⠋⣿⢁⣿⡏⡀ ⠀⢸⣿⡆⣇⠀⠀⠳⣆⠀⠀⠀⠀⠀⠀⠀⠀⠁⡜⠀⠟⠛⠁⠀⠀⠘⠛⣿⡇⣿ ⣶⣿⣿⣿⣿⡀⠀⠀⢰⠀⠀⠀⠀⠀⣾⡦⠀⠰⠁⠀⠀⠀⠀⠀⠀⢀⣼⣿⢰⣿ ⣿⣿⣿⣿⣿⣿⣷⣶⣦⣆⠀⠀⠀⠀⠈⠋⢠⡆⠀⠀⠀⠀⠀⠀⣠⣾⣿⣧⡿⣿ ⣿⣿⢿⣿⣿⣿⣿⣟⣿⣿⣆⠀⠀⠀⣀⡴⣿⣿⣶⣶⣶⣴⣶⣿⣿⣿⣿⣿⣅⠸ ⣿⣁⣘⣿⣿⣿⣿⣿⣈⣿⣿⣦⣤⣶⣿⣷⣿⣿⡿⣿⣟⣹⣿⣿⣿⣿⣿⣿⣙⣤
⠀⠀⠀⠀⢐⡀⠆⠀⡴⣢⢻⢿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠰⡇⡚⣸⣱⣡⣸⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⣇⣷⣟⣿⡿⠿⣿⠵⣿⣿⠿⢫⠀⢀⠔⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣸⢿⣥⣜⠉⠀⠀⠀⠉⠉⣠⠧⠐⠊⠀⠀⠀⠀⠐⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠐⣿⣼⡿⣾⣈⠵⢤⠈⠡⠸⠿⣴⢄⡀⠀⠀⠀⠀⢀⡤⠈⡷⠀⠀ ⠀⠀⠀⠀⠀⢿⡼⠛⠉⠛⢄⠀⠀⠀⠀⠀⢈⠷⠛⠉⠁⠚⠫⢅⠀⢰⠃⠀⠀ ⠀⠀⠀⠀⣡⡿⠀⠀⠀⢠⢄⠢⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠳⣣⢤⡤⡄ ⠀⠀⠀⣜⠔⠁⡀⠀⡀⡅⠀⠉⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠿⣴⡿ ⠆⠀⣼⢇⠀⢃⠛⠧⢧⣅⠤⠐⢈⡡⠤⠇⠀⠈⠥⣂⢄⢀⠤⠂⠉⠙⢿⡿⠀ ⠀⢀⣗⠤⡿⠊⠉⠉⣐⣓⡖⢉⠀⠀⠖⠠⠀⠀⠀⠀⠙⢷⡒⡄⠀⠀⢸⠁⠀ ⠀⡞⡁⢀⡀⡠⠒⠉⠀⠀⠀⠀⠉⠪⣤⠀⠀⠀⠀⢀⡠⠂⢱⢃⢃⢂⠸⠄⠀ ⡞⢰⣵⡕⠊⠀⠀⣀⣴⠚⠉⠉⠉⠲⣧⠈⠂⠀⠰⠁⠀⡰⢻⠯⠚⡎⣠⣴⠀ ⡇⢸⠏⢀⡠⢶⠏⣹⡟⢴⣿⢄⣦⣄⠈⢷⣄⠈⠳⡀⡴⠒⣺⠂⠈⠉⠀⢸⠀ ⠆⣮⠖⢹⢃⡞⢠⡟⠀⣈⡏⠓⠽⠟⢳⡄⢻⣆⠀⢼⠀⠰⠃⠀⠀⠀⠀⢸⠀ ⣰⣿⡾⣿⣸⣷⢸⡆⢉⣡⡀⠀⡠⠾⢲⣷⠀⢯⣆⡞⣦⠀⠀⠀⠀⠀⠀⡈⠀ ⠚⠛⠛⢿⣿⡏⢸⣋⡉⠥⠃⠀⡁⠀⠁⢻⡇⠸⣿⣳⣾⠀⠀⠀⠀⠀⠀⠇⠀ ⠀⠀⠀⡀⢿⣇⠘⡆⠀⠀⢀⣴⣿⠄⢀⣾⠃⢀⠛⠟⢿⡀⠀⢀⠀⢀⡼⠀⠀ ⡢⢤⠤⡗⢻⣿⡈⣿⠦⢀⡘⢦⡀⣠⢊⡜⢀⢼⠄⡀⠀⠙⠷⣶⠿⣋⠁⠀⠀ ⠐⠀⠂⢛⢆⢻⣷⡘⡗⠄⢀⣉⣭⣛⠿⣲⡯⠊⡉⢒⠱⡤⣀⣈⣻⡂⠀⠀⠀ ⠀⠀⠀⠘⠈⢢⠈⠙⢝⠂⠀⡀⠀⠈⠿⣻⡔⢁⠔⠀⠁⠈⢀⡀⠀⢱⡄⠀⠀
⠀⠀⢀⣀⣤⣴⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⣾⣻⣿⣷⠘⢿⣯⡂⡀⡀⣤⡀⠀⠀⠀⠀⠀⠀⣠⣶⣳⣧⠀⠀⠀⠀⠀ ⠀⠙⣶⢾⣿⣍⣥⡔⠊⠋⢳⠢⡀⣱⡠⠒⢤⡀⠀⡠⡿⡇⣉⣿⡀⠀⠀⠀⠀ ⢀⣀⣜⢿⠏⠉⠁⢀⠀⡠⠊⠂⠀⠸⢃⠀⠀⠈⠚⢄⣱⠘⠈⢹⠃⠀⠀⠀⠀ ⠀⣷⠝⠁⠀⣠⣄⡀⠀⠀⠀⠀⢀⠃⠈⠂⠤⡴⣦⢄⠈⠀⢸⢸⠀⠀⠀⠀⠀ ⢠⠋⠀⠉⡍⢒⣠⣍⣿⠉⢿⠀⣼⠀⠀⠀⠀⢸⣽⠂⠑⣤⠎⠘⢄⠀⠀⠀⠀ ⠀⠙⠛⠈⠉⠹⡔⣏⣽⡆⠈⢧⠸⡀⠀⠀⠀⢸⢏⣀⠔⠉⠤⡀⠠⣉⢒⡦⣀ ⠀⠀⠀⠀⠀⠀⠙⠃⠀⠀⠀⠈⠢⣀⢀⣀⠠⠺⡄⠀⠉⠢⡀⠈⠳⢦⣽⠽⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠢⣀⣀⡇⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡗⠒⠒⠊⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⡀⠀⠀⢀⡤⠊⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⡠⠁⠀⠀⠠⠆⡤⠤⠆⣁⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠔⠀⢀⠔⢒⠶⠿⢦⢤⣄⠀⠑⡀⠀⠈⢂⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡠⠃⠀⠀⡞⣾⢋⣠⢰⡇⠉⢎⣧⠀⠱⣀⡠⠄⢿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⡰⠁⠀⠀⡰⠀⣿⣸⠳⠟⣧⠹⡑⠻⣓⠔⠁⠀⢀⠎⢁⣀⣀⣀⠀⠀⠀⠀ ⢰⡇⠀⠁⠐⠣⢿⣄⣀⣤⣀⡏⣧⢳⣄⠈⠐⠄⡠⣂⣠⠀⠀⠀⠀⡸⠀⠀⠀ ⠈⠑⢄⠀⠀⠀⠀⠈⠁⠀⠈⢉⡹⢃⠩⡑⠄⡀⠀⠁⠚⠤⣄⠂⠉⠀⠀⠀⠀ ⠀⠀⠀⠈⠒⠤⣄⠀⠀⠀⠀⠈⠶⢾⢂⡟⠦⠌⡁⠒⠀⠄⢀⣁⡢⡀⠀⠀⠀ ⠀⠀⠐⣤⣤⠔⠼⣄⠀⠀⠀⠈⠛⠑⡚⠁⠀⠀⠀⠑⠦⢤⠤⣶⠏⡀⠀⠀⠀ ⠀⠀⠠⡖⡥⠋⠀⢇⠑⠤⠀⠀⣠⠌⠀⠀⠀⠀⠀⠀⠈⣷⣠⣞⣈⣆⡀⠀⠀ ⠀⠀⠰⡼⡇⠀⠀⢶⠇⠀⠈⢹⣿⠀⠀⠀⠀⠀⡆⠀⠀⣻⠇⠀⠀⠀⠀⠉⠢ ⠀⠀⠀⠑⠱⣀⡰⠁⡀⠠⠐⠒⠛⠒⠤⣀⠄⢤⠁⠎⣠⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣣⠗⠈⠀⠀⠀⠀⠀⠀⠀⠈⠲⡥⠾⠛⠃⠀⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⡽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣰⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀ ⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⣉⣇⠀⠀⠀⠀⢳⡀⠀⠀⠀ ⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠢⢰⡟⡿⠣⣄⣀⣜⠜⠙⠀⠀⠀ ⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⠆⠀⣿⢢⠛⡾⡁⠀⠀⠀⠀⠀ ⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠣⣴⠛⠀⢰⣿⣾⡄⡄⠀⠀⠀⠀⠀⠀ ⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢷⣀⢐⣍⠻⠛⢉⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⣽⣇⠄⠘⢄⠑⢄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡉⠀⠀⠀⠀⠈⠐⠍⠢⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠂⠀⠀⠀⠀⠀⠀⠀⠁⠀
⣿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⡟⠛⠛⠛⢻ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠒⠀⠀⠉⠓⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠈⠄⡠⢀⣀⢠⣆⢄⠀⠀⠀⠀⠀⣤⡄⠀⠀⢸ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣠⡞⣤⣧⣿⢹⣎⣿⣿⡼⣼⠀⠀⠀⣿⡇⠀⠀⢸ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⣸⢠⣿⡇⣿⣿⡟⠀⠙⣷⣿⢀⣿⠀⠀⠀⣿⡇⠀⠀⢸ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⢹⠁⠻⢷⣼⡌⠀⠀⠀⠁⣾⣼⣿⠀⠀⠀⣿⡇⠀⠀⢸ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⣼⢀⣠⣯⣿⣧⣀⡀⢁⣴⣿⣿⣿⣄⠐⠀⣿⡇⠀⠀⢸ ⣿⠀⠀⠀⠀⢀⡀⠀⢀⣿⢀⠼⢻⣿⡛⢿⣙⢧⡿⢙⠭⢿⣍⠑⣷⢛⣇⠀⠀⢸ ⣿⠀⠀⡇⢸⠠⠒⠉⢰⣿⡏⡠⠋⠀⠈⠂⠝⣫⠖⠁⠀⠀⠈⠚⣻⠀⠙⣆⠀⣺ ⣿⠀⠀⡇⢸⣆⠐⣚⣿⡟⢠⡇⠀⠀⢀⠠⠖⡏⠒⠤⠄⡀⢀⡜⡼⡈⠀⢻⣀⣾ ⣿⠀⠀⡇⣼⣧⠀⣾⣿⡧⢻⣿⡖⠒⠡⠂⠀⠀⠈⠢⡀⠈⢨⡇⢾⡿⠀⡼⣿⣿ ⣿⠀⡀⡇⣿⣿⣿⣿⡿⠁⡼⡘⣧⠎⠀⠀⠀⠀⠀⠀⠈⠂⣸⡇⡞⡈⣄⣾⣿⣿ ⣿⡀⠂⣧⣼⣟⣻⡏⠔⠀⣷⡷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣸⠇⠈⢈⣿⣿⣿ ⣿⠙⠛⠻⠿⢿⣿⣷⣶⣶⣿⣤⣤⣤⣤⣤⠴⣦⣤⣤⢤⣀⣈⣿⣦⣴⣾⠿⠟⢻ ⣿⠀⠀⠀⠀⠀⠈⠉⠻⣿⡿⢿⣶⣿⣟⣛⣛⣳⣿⣼⣟⣿⣿⣻⣿⠟⠁⠀⠀⢸ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢴⣿⠫⠕⠒⠦⢬⣷⠮⣭⣿⠟⠁⠀⠀⠀⠀⢸ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⣸⠉⠉⠁⠀⠀⠀⠀⠀⠀⢸ ⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⡀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⣿⣿⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⡄⠀⡽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸ ⣿⣿⣿⣿⣿⣷⣶⣶⣤⣄⣀⠀⠀⠀⠀⣇⣀⡜⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣿⣿ ⣿⣿⣿⣿⣟⢻⡿⠿⣿⠿⢿⣿⣶⣶⣾⣿⣿⣷⣤⣤⣤⣴⣶⣿⣿⣿⡿⣿⣿⣿ ⣿⣿⣿⣿⣿⣎⣀⣀⣎⣀⣀⣃⣀⣸⣃⣉⣻⣉⣛⣿⣹⣟⣯⣈⣉⣧⣼⣿⣿⣿
⢀⡿⠁⠀⠀⠀⢠⠏⠉⠹⣄⠀⠱⡴⠃⠀⢀⣾⣿⣿⡷⢫⡶⠋⠁⠟⠿⣿⠁⠀⣿⠀⢸⡞⡄⠀⢳⠀⢡⠀⠑⣆⠀⠀⠀⠈⠻⡧⡈⢆ ⢸⠁⠀⠀⠀⠀⡎⠀⠀⠀⠀⠑⢢⡄⠀⠀⡼⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⣸⠀⢰⣿⠀⠀⡇⡇⠀⠈⡆⠀⡆⠀⠈⢷⡀⠀⠀⠀⠹⡌⠪ ⠆⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⢸⠈⠢⣸⠁⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡜⢿⠀⠀⡇⢧⠀⠀⢹⠀⢁⠀⠀⠀⠻⣄⠀⠀⠀⠹⣄ ⠀⠀⠀⠀⠀⠂⠀⢀⡆⠀⠀⡄⢸⠀⠀⠈⠀⢢⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⢰⠃⢸⠀⢀⡇⣼⠖⠒⠺⡄⢸⠀⢱⡀⠀⢼⢷⣄⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡄⢸⠀⣀⣀⡀⣸⣀⣀⠀⠀⠀⠀⠀⠀⢸⢠⠇⠀⣸⠀⣸⠁⢸⠀⠀⠀⡇⠘⠀⢸⣧⠀⠸⣄⠈⠲⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⢰⣧⣼⠿⠋⠉⠁⢸⠉⠙⠛⠄⠀⠀⠀⠀⣼⠏⠀⠀⡇⠀⠁⠀⢸⠀⠀⣀⡇⠀⠀⢸⠙⡄⠀⡿⡆⠀⠈⠑ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⢻⠸⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠰⠃⠀⠀⢰⠃⠀⠀⠀⡾⠊⠉⣩⡇⠀⠀⣾⣙⣇⠀⣇⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⠀⢧⠀⠀⣼⡄⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⡼⢁⣴⣿⣿⠃⠀⣸⣿⣿⣿⠀⣸⣽⡆⠀⠀ ⠆⠀⡀⠀⠀⠀⠀⡇⠀⠀⢸⠀⠈⣣⡀⣿⣷⡀⠓⠒⠀⠀⠀⠀⠀⠀⠀⠀⠸⢧⣠⣾⣴⢗⣿⣿⣿⣿⣏⣉⠉⠀⠈⣏⠀⣿⣿⣧⠀⠀ ⡆⠀⠀⠀⠀⠀⠀⣷⡄⡜⢻⣆⣬⣴⣿⣿⣿⣿⣿⣿⢷⣶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢣⣿⣿⣿⣿⣿⣷⡄⠀⠉⠙⠛⣿⣿⠀⠀ ⠘⠄⠀⠀⠀⠀⠀⣿⡷⢿⣿⣻⣿⡿⠛⠋⣩⣯⣿⣟⡛⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣟⠉⠙⠁⢸⣿⣿⠀⠀⠀⢀⣿⣿⠀⠀ ⠀⠀⢀⠀⠀⠀⠀⣟⣡⣾⣿⡿⠋⠀⢀⣾⣿⣿⣿⠿⣿⣦⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠳⢄⣀⡾⠛⣿⠀⠀⠀⢸⡟⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡏⠀⠀⠀⣼⣿⡇⠈⠁⠀⢸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣤⣤⣴⠞⠁⠀⠀⠀⠉⠁⠈⠀⠠ ⡄⠀⠀⠀⠀⠀⢀⠈⣿⣿⡇⠀⠀⠀⠹⣇⠑⠤⣄⣠⢟⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣷ ⠃⠀⠀⠀⡄⠀⠸⡄⠘⣿⣿⣆⠀⠀⠀⠙⠷⢦⣤⣶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣷⠀⠸⣿⠿⣷⡄⠀⠀⠀⠀⠀⢀⣀⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃ ⠀⠀⠀⠀⠀⠀⢀⣿⣷⡀⠘⣆⠈⠁⠀⠀⠀⡠⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠄⠠⠤⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀ ⠀⠀⠰⠀⠀⠀⢸⠏⢻⡟⢦⠈⠀⠀⠀⠀⣀⠔⠀⠀⠀⠀⠀⠀⠀⢠⠤⣔⣊⡡⠤⠖⠒⠒⠲⣀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀ ⠀⠀⠀⠀⠀⠀⣾⣦⠀⠱⠘⣷⣔⠳⡄⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⣾⠴⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀ ⠀⠀⠀⠀⠀⠀⣿⡎⢧⠀⠀⠘⣆⠙⠿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣇⠀⠀⠀⠀⠀⢀⣀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⣴⠇⠀⢠ ⠀⢀⠀⠀⠀⠀⡇⠙⢌⣣⠀⠀⠸⣆⠀⠀⠉⠓⠀⠀⡀⠀⠀⠀⠀⡄⡴⠉⠉⠉⠙⠋⠉⠉⠙⣇⠀⢸⠇⠀⠀⠀⠀⠀⣠⣾⠏⠀⠠⠄ ⠤⠞⠀⠀⠀⢀⡇⠀⠀⠉⢇⠀⠀⡟⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠈⠀⠀⠀⠀⢸⣄⡞⠀⠀⠀⠀⣠⠞⠁⡟⠀⠀⢀⠀ ⠀⠀⠰⠀⠀⢸⠀⠀⠀⠀⠈⣆⠀⣷⠀⢻⡷⣦⣀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠛⠇⠀⢀⡴⠊⠀⠀⢸⠃⠀⡄⠠⠀ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⡀⣿⠀⠀⢻⣏⠻⣿⠶⣄⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⡼⠏⠀⣀⡴⠋⠀⠀⠀⠀⣾⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⣇⠇⠀⠀⠀⠹⣷⣌⢱⡜⣄⣽⣛⣚⣷⠀⠀⠀⠀⠀⣠⠞⠀⠄⣸⠋⠀⠀⠀⠀⠀⠀⣿⠀⠆⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠉⠉⠀⣴⠏⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⢀⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠁⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⡾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡿⠀⠀⢳⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣄⠀⠘⡇⢠⣿⣇⣀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠁⠘⢿⣷⣶⣶⣴⡦⠄⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⢴⣲⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⢀⣿⣿⣿⣿⡿⠛⠛⢷ ⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⢸⣿⣿⡿⠋⠀⠀⠀⠁ ⠀⠀⠀⢠⣾⣽⣿⣧⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣾⠿⡏⠇⠀⠀⠀⠀⢀ ⣷⣤⣴⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣄⣿⡷⠀⠀⠀⠀⠀⣠⠟ ⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⢠⣾⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢲⣤⡖⣦⠀⠀⠀⠀⠀⢰⣿⡏⠁⠀⠀⢀⣴⠟⠁⠀ ⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⡄⢠⣿⣲⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣇⠀⣿⣿⣷⣼⠀⠀⠀⠀⠀⣸⣿⣧⡀⢀⡴⠟⠁⠀⠀⠀ ⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⡇⠈⢿⣿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⣿⣿⣿⣿⠏⢀⡆⠀⠀⠀⠀ ⠀⠀⠀⣀⠀⠹⣿⣿⣿⣿⣷⡀⠀⠙⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⣸⣿⣿⣿⠏⢠⡏⠀⢠⡾⠀⠀ ⠹⣆⠀⠘⣧⠀⠸⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⠏⠀⡞⠀⠀⣿⠁⠀⠀ ⠀⢻⡆⠀⢹⡄⠀⠹⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠐⠒⠒⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⢋⣿⣿⡏⠀⡼⠁⠀⣸⡇⠀⠀⠰ ⡀⠀⢿⡄⠀⢿⡄⠀⢹⣿⣿⣿⣿⣿⣿⣗⣦⣄⣀⠀⠀⠀⣀⣤⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠁⣼⣿⣿⣿⠀⡃⠀⣼⣿⠀⠀⢀⢳ ⣇⠀⠈⣗⠀⠈⣿⠀⠐⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⠶⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣷⣶⣶⣶⣦⣤⣤⣴⣾⠛⠁⠀⢠⣿⣿⣿⣿⣆⣧⠚⢹⣿⠀⠀⠠⠋ ⣿⠀⠀⢸⠆⠀⣹⡆⠀⢸⣿⣿⣿⣿⣿⣿⣿⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠋⠁⠀⠀⡀⠀⣺⣿⣿⣿⣿⣯⣽⡦⠾⢿⠀⠀⡆⠀ ⣿⠀⠀⡼⠀⢠⡟⢻⡀⠀⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⢠⣿⣿⣿⣿⣿⣿⣿⣷⡀⡌⠀⢠⠉⠀ ⢻⠀⠀⠁⠀⣼⠁⠀⠹⡦⣼⣿⣿⣿⣿⣿⣿⣿⡷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣶⣶⣾⠀⠀ ⠘⣇⠀⢀⡼⠃⠀⠀⠀⣛⣋⠙⣿⣿⣿⣿⣿⣿⣿⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠐⠻⣿⣿⣿⣿⣿⣿⣿⠏⠁⠈⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠠⣢⣀⣤⡶⠧⠬⠷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡜⢋⣠⡤⢤⠶⣤⣀⠫⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠒⠺⠀⡯⣀⣷⣼⣶⢷⣼⣿⣯⣛⢷⣦⣤⣤⠀⠀⠀⠀⢀⣠⡶⡏ ⠀⠀⠀⠀⠀⠑⡇⣴⠣⣿⠻⠿⠧⠿⠿⠿⢿⣿⣿⣿⣷⠋⠀⠀⢀⡴⠋⡸⢱⠀ ⠀⠀⠀⠀⠀⠀⢧⢿⣙⣧⣶⡍⠃⡀⠀⡆⣈⣿⣿⣿⣿⣶⣶⢾⣽⠁⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣶⣿⣿⡎⠀⠀⢠⠤⡌⡿⠛⠉⠉⢹⢣⢣⠃⡇⠀⠀⣇⠀⢀ ⠀⠀⠀⠀⠈⢃⠀⠙⣿⣿⢷⣤⣠⣤⣡⣼⠁⠀⠀⠀⠸⡜⡌⢆⠘⠆⠀⠈⠢⣈ ⠀⠀⠀⠀⠀⠈⡄⠀⣿⣿⡿⠟⠛⠛⢿⠋⣐⡒⠖⠒⠛⠛⣿⠦⣉⣲⣦⣤⠤⠼ ⠀⠀⠀⠀⠀⠀⢱⠀⠀⡜⠁⠀⢀⡴⣳⠏⠬⠦⠀⠀⠀⠀⢻⡷⠋⠉⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢃⣼⠀⠀⣰⢟⠾⣡⠖⠂⠉⠉⠉⠉⡿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣀⣀⣀⣀⢠⣞⠭⢷⣴⡷⡫⠊⠁⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡌⠫⡓⣍⠒⢔⠀⢂⣽⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠹⠀⠈⠈⢢⠀⣷⣧⣿⠋⠀⠀⢸⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠆⡄⠀⢸⡿⣻⡿⠁⠀⠀⠀⢰⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⣼⡧⠔⠋⠉⠉⠃⠀⠀⠀⠀⠀⣶⡼⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡏⠚⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠘⣌⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠳⣣⣃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠭⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⡀⠀⠀⠀⢀⣾⠤⠀⠀⢀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢃⢠⣿⣿⡿⠟⠛⠝⠿⢿⣥⢊⡆⢻⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣼⢸⣿⢀⡁⠐⠠⡾⢮⣾⣿⣧⢰⣾⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣟⢿⣿⣿⠞⢛⠹⠐⠀⠀⠀⠀⢻⡇⠳⣻⣿⣿⣿⣿⣿⣿ ⠈⠻⣿⣿⣿⣿⣿⡟⡷⡁⢹⡇⠁⠀⢸⣿⣷⡄⢀⡰⢻⡇⠀⢀⣈⣛⡻⠿⠟⠁ ⠀⠀⠈⠻⠛⠛⢛⡺⠓⠒⠾⢷⣀⠀⠘⢏⡙⠃⠀⠒⡩⠓⠉⠀⠄⡤⡙⠊⠀⠀ ⠀⠀⠀⠀⠑⠨⣀⠠⢅⠠⠐⠒⠭⣭⣙⣀⠈⠉⠉⠅⠒⠀⠄⡀⢀⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢄⡀⠀⠀⠐⠆⣴⣥⢀⡸⠯⠅⠀⠀⡀⠔⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠂⠀⠀⠲⠷⢿⡐⠋⠉⠀⠀⠌⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠒⠠⢀⠆⠀⠀⠀⣿⣿⠠⠀⠀⠀⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠰⠀⠀⢘⠋⡟⣦⠀⠀⢈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢅⠀⠈⡶⣷⡳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠤⠤⠤⠤⢄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⣀⠀⢠⠀⡜⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠇⠀⡃⢀⠀⣴⡇⠀⣸⣿⡅⡀⠀⠀⠀⠀⡆⠀⠀⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢠⢰⡇⡎⢠⣻⣄⣠⣿⠛⣿⣿⠀⠀⠀⢠⣿⠶⡄⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⢸⣾⣇⣿⣿⠿⣿⣿⡿⠾⢿⣿⢷⡶⢶⡾⣿⣿⣷⣿⣾⣦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠈⣿⣿⣿⣿⠀⣿⣿⠃⠰⣾⣿⠀⠃⠸⠀⣿⡇⢰⠄⣿⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢀⣿⣿⣿⣿⠀⠻⣿⠀⠰⢿⣿⡇⢰⠀⢰⣿⠇⢸⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⣿⣿⣿⠛⠻⡿⠿⠿⠿⠿⠿⠿⠿⠷⠾⠿⣶⣶⣶⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⣾⣿⣿⣿⡄⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⢰⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠈⠹⣿⣷⡀⢸⣄⡀⠀⢠⣤⠄⢀⣤⣾⣿⠀⣜⣀⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⡸⠁⠀⣀⡀⠀⠀⡀⠈⢿⣧⠀⣯⠙⠶⢦⣴⣾⣿⠿⢛⡇⢰⠃⠀⠀⠱⡀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⣿⠀⠘⣿⣆⣿⢿⣦⣼⡂⠀⣠⠞⢹⣧⡏⠀⠀⠀⠀⢃ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢿⡇⠀⢹⣿⣿⠑⠻⣏⠉⠟⠁⠀⣼⣿⣡⣿⠀⠀⠀⡟ ⠀⠀⠀⠀⢀⡼⡃⠀⠀⠀⠀⠀⠀⢸⣿⡤⠄⣿⣿⠀⠀⠀⠀⢀⠀⠀⡟⢻⢿⡇⠀⠀⠀⡇ ⠀⠀⠀⢀⣾⢿⣷⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⣿⣿⠀⠀⠀⠀⠸⡄⠀⢷⣾⠀⠙⢢⡀⠀⠃ ⠀⠀⢠⣾⠏⣾⣿⠀⠀⠀⠀⠀⠀⢹⣿⠀⢀⣿⣿⠀⠀⠀⠀⠀⠈⢆⠘⣿⡆⠀⠀⠙⢴⠀ ⠀⢀⡎⠊⣸⣿⣿⡇⠀⠀⠀⠀⠀⢸⣿⠀⣾⣿⠏⠀⠀⠀⠀⠀⠀⠈⢆⢸⡇⠀⠀⠀⠘⡇ ⢀⠼⠇⠀⠿⠿⠿⠿⠀⠀⠀⠀⠀⠻⠿⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠼⠎⠁⠀⠀⠀⠠⢷
⠀⠀⠀⠀⠻⣿⠀⠈⠂⠄⠀⠀⠀⠀⣆⣀⣤⡿⠋⠉⠉⠀⠀⠀⠈⠀⠀⠀⠈⠑ ⠀⠀⠀⢀⣤⡾⠟⠛⠙⠛⠛⢿⣶⣾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣾⠿⠷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣟⢀⣶⠈⠙⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡃⠁⠀⡟⣷⡀⠀⠈⠛⠻⣶⣤⡀⠀⠀⠘⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡻⠀⠀⠀⣿⠹⣷⡂⠀⠀⠀⡟⣻⣧⡀⠀⠀⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠈⢧⢸⢧⡄⠀⢀⣿⣿⣿⣷⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢔⡀⠀⠀⠀⠘⣿⣾⣷⣤⠴⢿⣿⣿⡿⠟⠃⠀ ⣧⡀⠀⠀⠀⠀⠀⠀⠀⢠⢀⣨⣼⣥⣀⡀⢠⡠⠟⠙⠀⠀⠀⣿⣿⠁⠀⠀⠀⠀ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⡸⠩⠟⠛⣿⣷⠉⠡⡿⠀⠂⠁⠀⠀⢿⡏⠆⠀⠀⠀⠀ ⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⡿⠀⠠⠁⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⣀⡨⠿⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣐⠜⠥⠤⠤⠄⠀⠀⠀⠀⠀⠤⠼⠧⢯⢿⠦⠜⢷⣄
⠀⠀⢠⠔⡇⣃⢎⢂⣾⢊⢊⢆⠞⡡⢊⠱⡀⠀⠀⠀⢀⣀⠀⣠⠴⢦⣽⣷⡐⡄ ⠀⠀⠸⠀⠑⠥⢪⠘⣡⡱⣏⡠⣪⣞⠿⣣⠇⠀⠀⠀⠉⢈⡇⠻⠀⢀⣿⣿⣇⡇ ⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠘⠒⢲⠖⠉⠀⣀⠠⣤⣤⣴⣿⣴⣶⣾⣿⣿⡿⠋⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⣠⣔⣭⡶⠿⠿⠿⣿⣿⣿⣿⡿⠛⢉⣤⣾⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⣤⣾⣿⠯⢄⠀⠀⠀⠢⡐⠀⢻⠿⣿⣿⣿⣿⡿⣿ ⠀⠀⠀⠀⠀⠀⢀⡾⠥⣿⣿⣿⣿⡗⣶⡷⠁⡼⠂⠀⠈⠂⠘⣽⣿⣿⣿⣿⣤⡀ ⠀⠀⠀⠀⠀⢀⠃⢃⢰⣿⣿⣿⣾⣾⢟⣡⣄⠀⠀⢀⠀⠀⠀⣿⣏⣿⣿⡃⠙⣿ ⠀⠀⠀⠀⠀⡈⠀⡤⣾⣿⣿⣿⣿⣿⣯⢟⣡⣴⣿⣿⢱⠀⣴⣿⡿⣡⣿⡇⢠⣿ ⠀⠀⠀⠀⠀⡇⢛⠀⣿⣿⣿⣿⣿⣿⣿⣿⡗⢻⣿⣛⣥⣾⣿⣿⣿⣿⣿⣿⣿⡷ ⠀⠀⠀⠀⠀⢃⢸⣴⣛⢿⣿⣿⣿⣿⣿⣿⣿⡏⣿⣿⣿⣿⣿⣿⡿⠟⠉⠈⢹⣷ ⠀⠀⠀⠀⠀⠸⢺⣿⣿⣿⣹⣟⣿⠿⡿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⢠⣿ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣶⣷⣿⣿⣿⣿⣻⠿⠉⣻⠃⠀⣠⡞⠀⡼⠃ ⠀⠀⠀⠈⠈⠉⠐⠻⣿⣿⣿⣿⣿⡿⣿⣿⡿⣿⡟⠛⠊⠉⣁⣴⠞⠉⢀⡜⠀⠀ ⠀⠀⠤⣄⡀⠀⠀⠀⠈⠉⠙⡻⢿⢾⡿⠥⠚⡱⠁⠀⠀⡠⡖⠁⠀⡠⠚⡿⢆⡀ ⠛⣳⣄⠈⠛⣭⣽⡧⢦⣖⣹⣿⠚⠰⡏⠈⣉⣀⡠⠒⢹⣵⠤⣠⣮⣤⡖⣹⣻⢥ ⢰⢻⣿⣿⡿⣌⠢⣌⠑⠒⠉⡙⠀⠰⠀⠈⠁⠀⠀⠀⠸⠸⡷⣿⣷⣿⡝⣵⡣⠋ ⠈⠺⣿⣿⣷⣿⣤⠤⠽⠒⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣿⡟⠁⠉⠀⠀⠀⠀ ⠀⠀⡿⣿⣿⣿⣿⣷⡄⠀⠀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡗⠠⢠⠇⠀⠀⠀ ⠀⠀⠈⠘⢻⣿⣿⠏⠃⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠈⠢⡀⠀⠀ ⢒⣤⣀⣀⣀⠈⠉⠀⠀⠀⢀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡄⠀ ⠀⠀⠀⡀⠠⠉⣁⠒⢒⣤⣼⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀ ⠀⠏⡩⢁⢄⠔⢈⢣⢏⢎⢣⠿⡝⣴⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠙⠀
⠀⠀⠀⢰⣦⡉⠉⣄⠑⢷⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⡘⢿⡄⣼⣓⣞⣅⣉⣐⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢱⢆⡚⣡⣿⣿⣿⣿⣿⡉⠉⣆⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣣⣼⣧⠫⣳⣿⣿⠿⠿⢿⣇⠀⠀⠠⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀ ⠀⠀⠀⠀⡸⣿⣿⠿⢋⡀⠁⠛⣼⣶⣶⣿⣮⠀⢀⣶⣿⡦⡀⠀⠀⠀⠘⡀⠀⠀ ⠀⠀⠀⠀⠁⢹⣿⣴⡻⠃⠀⠀⢈⢼⣿⠿⢿⡀⢸⠟⠛⢣⣼⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣻⡿⣦⡤⠀⠐⠧⡠⢋⠀⠀⡁⠸⣀⣠⣀⣿⢷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⡏⠀⠀⠀⢀⢤⡎⠀⢀⠃⠀⠹⠿⠟⢸⠀⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⠙⢦⠎⠁⠠⣀⣴⣏⣀⠜⠀⠀⡌⠀⠐⠜⠀⠀⢈⣞⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠰⠀⠘⡄⠀⣠⣿⣿⣿⠁⠀⠀⡐⠀⠀⠀⠀⠀⠀⢸⠛⡇⠀⠀⠀⠀⠀ ⠀⠆⠀⠀⢁⠀⢸⠙⠿⣿⡟⠛⠒⡈⠝⠁⠉⠀⠀⠀⠀⠤⠦⠔⠠⠤⠄⠀⠀⠀ ⠀⠈⠀⠀⠀⠄⠘⠤⠔⠺⣤⠲⢅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⡀⠀⠀⠀⠈⡆⠀⠁⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⢈⡄⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⣼ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠉⠐⠢⠄⣀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⣸⣿ ⠀⠀⠀⠀⡀⠀⠀⠀⢠⠊⠀⠀⠀⠀⠀⠆⠈⣑⠦⠖⠊⠉⠓⠤⣀⠀⠀⣰⣿⣿ ⡀⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⢈⣶⣿⣿⣿ ⣷⣤⡀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿
⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰ ⣿⡿⠀⠀⠀⠀⠀⠀⢀⣠⣀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠛ ⣿⣇⣀⣠⣤⡤⣲⡟⢯⣤⡾⢀⢐⣢⡀⠀⢸⡇⠀⣀⣀⣤⣤⣶⡾⠟⠛⠉⠀⠀ ⠉⠉⠉⠑⠁⠀⣰⣵⠿⠛⠉⠀⠀⠀⠩⣲⣿⣿⣾⠟⢙⠋⠀⢌⣆⣠⣄⣀⠀⠀ ⠀⠀⠊⣠⣶⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠙⡶⠿⠿⠿⠛⠛⠛⠿⣿⣿⣷ ⠀⢀⣼⡿⠋⠀⠀⠀⠀⠀⠀⠀⡰⡫⢰⠀⡆⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋ ⣴⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⡇⠀⡇⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⣼⣿⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠛⣿⠏⠻⣧⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣽⣷⣦⣤⠀⢀⣀⣀⠀⠀⣀⠤⠊⢙⡦⠃⠀⠀⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡻⠿⣿⣿⣧⣶⣖⣒⠶⠧⢤⡤⢬⣄⢀⣈⠠⠤⠌⣷⣄⣀⠀⠀⠀⠀⠀⠀⠀
⠀⡄⢠⠃⢸⠇⠀⠀⠀⠀⢀⣿⣞⣵⣾⠟⢁⣴⣾⢹⣧⠀⠉⣿⣦⣄⡀⠰⡄⢸⣿⣿⣿⣿⣿⣿⣿⣷⣯⡉⢻⣿⣿⣿⣿⣿⣿⣵⣯⡛⠷⣶⣴⣣⣬⡀⠀⠀⡰⠀⠀⠀⠀⠀⠀ ⢸⠇⡾⠀⡞⠀⠀⠀⢀⣴⣿⣿⣿⡿⠋⢀⣾⠁⡟⣿⣿⣷⣤⣼⣿⣿⣷⡄⢷⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠈⡿⠿⣿⣿⣿⣿⣿⣿⣿⣷⢞⣿⣿⡟⡛⣦⡞⠀⠀⠂⠀⠀⠀⠀ ⡞⢠⠇⢰⠇⠀⢀⣴⢟⣽⣿⣿⡿⠁⢠⣾⠇⠀⣷⣿⠉⢿⣦⣳⣝⡻⣿⣿⣸⡇⢻⣿⣿⣿⣿⣿⣿⣿⣿⢿⠀⣿⠀⡀⠈⠉⢛⣿⢟⣫⣿⡿⢻⣿⣷⣿⣿⣿⢶⡂⠀⠀⠀⠀⠀ ⠃⡼⠀⣾⣀⣴⠟⢁⣾⣿⣿⡿⠀⢠⣾⣯⡆⠀⣿⣿⣷⣾⣿⣿⣮⢻⣿⣿⣿⣇⢸⣿⣿⣾⣿⣿⣿⣿⣿⢸⡇⡿⣿⣿⡿⢖⣯⣷⣿⣿⣏⣴⣿⣿⣏⣿⣿⣾⡻⡿⣦⣀⠀⠀⠀ ⢀⣇⣴⣿⡿⠁⢀⣿⣿⣿⣿⠁⠀⣾⣿⡟⠀⠀⣿⣿⡿⠿⠬⠛⠛⠃⢻⢿⣿⣿⡀⣿⣿⣿⣿⣿⣿⣿⢿⡄⢷⣇⡼⠋⠐⠛⠉⠀⠀⢀⣼⣿⣿⡟⣸⣿⡟⣿⣿⣆⠀⠻⡷⣤⡀ ⣿⡿⢛⡿⠀⠀⣼⣿⡿⣻⠇⠀⣼⣿⣿⠁⠀⠀⢻⢻⣧⠀⠀⠀⠀⠀⠀⢷⡙⢿⡇⠹⣿⣿⣸⣿⣿⣿⢸⣇⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⣼⣿⣿⣿⣎⢻⣿⣧⡀⠙⣦⠙ ⠉⣠⢿⠁⡄⢰⣿⣿⠁⡟⠀⢀⣿⣿⡇⠀⠀⠀⠸⡆⠹⠄⠀⠀⠀⠀⠀⠀⠃⠈⢿⡄⣿⣿⡟⣿⣿⣿⡘⣿⡀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠿⢟⡴⠻⣏⠹⣿⣿⣦⠙⣿⣷⣄⠈⢧ ⣿⡏⠀⢸⡏⢸⣿⡏⢸⡇⠀⣸⣿⣿⡇⠀⡄⠀⡆⡿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠸⣿⣿⣼⣿⣿⡇⢿⢧⢹⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠙⣆⠻⠙⣿⣇⠘⣿⣝⣧⠀ ⡟⠀⢠⣿⠀⣿⣿⠀⢸⠀⢀⣿⣿⣿⠁⠀⡇⠀⣿⡇⢸⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⢹⣿⡏⣿⣿⣷⢸⣾⡈⣧⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠘⢧⠣⠈⢿⡆⠙⣧⠸⣧ ⡷⠀⣾⡏⢀⣿⡏⣿⠸⠀⢸⣿⣿⡟⠀⢰⡇⠀⣿⡇⠈⢧⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠘⣦⢻⣷⣹⣿⣿⠈⣿⣷⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢧⠀⡈⢿⡄⠹⣿⠻ ⠀⢰⣿⡇⢸⣿⢇⡇⣼⠀⢿⣿⣿⠇⠀⢸⢰⠀⢸⡇⠀⠈⠳⣀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠸⡎⢿⣯⣿⣿⡆⢹⣿⠂⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠈⢷⠀⢻⡦ ⡄⣿⣿⡇⢸⡟⢸⡇⡿⠰⢻⣿⣿⠀⠀⡇⠸⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠿⡞⣿⡜⣿⣷⠘⡏⣯⢸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⠈⣧⡀⢻ ⢹⣿⣿⡇⢸⡇⢸⡇⡇⠀⢸⣿⣿⠀⢸⡇⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠋⠉⠀⠀⠹⡌⠿⠌⢿⣇⢻⠹⣦⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠘⣷⡼ ⣼⣿⣿⡇⢸⡇⢸⡇⡇⡀⢸⣿⣿⠀⣸⠀⠀⠀⠙⡇⠀⠀⠀⠀⠀⠀⠔⠚⠋⠁⠀⠀⠀⠀⠀⢠⠿⣆⠀⠘⢿⡄⣧⣆⢸⣷⣄⠀⠀⠀⠀⠀⠀⣀⣀⠀⣠⡆⠀⠀⢿⡄⠀⠙⢅ ⣿⣿⣿⣧⠈⡧⢸⡇⠁⡇⢸⣿⣿⢀⡇⠀⠀⠀⠀⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠞⠠⠖⠁⠀⠙⣆⠀⠚⢷⡘⣾⡂⢇⠈⣹⠟⠛⢉⣩⣽⣿⣾⣿⣿⡙⠓⠀⣸⣷⠀⠀⠀ ⣿⢿⣿⣿⡀⠇⣮⣇⠀⠃⠘⣿⣿⢸⠃⠀⠀⠀⢠⡘⣇⣠⠤⠶⠶⠒⠒⠒⠒⠲⠶⣄⡀⠀⠀⠀⠀⠀⠘⢧⡀⢀⠷⠹⣷⢸⡆⢀⣴⣾⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⡋⣿⣧⠀⠀ ⢿⣾⣿⣿⡇⠇⢹⣿⠀⠀⠀⣿⣿⣾⠀⠀⠀⠀⣺⣿⣿⣶⣶⣶⣶⣿⣶⣶⣶⣶⣶⠤⠉⠂⠀⠀⠀⠀⠀⠀⠳⣌⢷⠀⢹⣆⣷⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠙⢿⣿⣿⣿⣿⣷⠚ ⢸⣿⣿⣿⡇⠀⠈⣿⡄⠀⠀⢹⣿⡏⠙⢲⣶⣟⣍⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡄⠀⠀⠀⠀⠀⠀⠈⢿⣷⡄⢹⣟⣿⣿⣷⣄⢀⣾⣿⣿⡇⠀⠀⢈⣿⡟⣿⣿⣏⣧ ⡆⣿⣿⣿⡷⠀⢸⢻⣧⣄⣀⣈⣿⣧⣾⣿⣿⠟⢹⡇⠀⢻⣿⣿⣿⡉⠛⢹⣿⣿⢿⡆⠙⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣆⠹⢿⣞⠋⠉⠛⠛⣻⠏⠀⠀⠀⢸⡟⠁⣿⣿⣿⢹ ⡇⢹⣿⣿⣿⣤⡎⣆⢻⡄⠉⠛⢿⣿⣿⣿⠃⠁⢸⡇⠀⠀⣩⣿⣿⣿⣶⣾⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣖⠐⢿⡓⠶⠶⠞⠁⠀⢀⠤⣄⠈⠀⠀⣿⣿⣿⠸ ⡟⠘⣿⣿⣿⣿⣿⡻⣌⣷⡀⠀⠈⣿⠻⢿⣦⡄⢸⠀⠀⠀⢿⠻⣧⣄⣀⣀⣴⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣐⠒⢼⣧⡰⠽⣯⡙⠛⠿⣟⡣⣤⣽⠀⠀⠀⣿⣿⣿⠈ ⣿⠀⢻⣿⣿⣿⣿⣿⣿⡼⣧⠀⠀⢻⡀⠀⠙⡇⢼⠀⠀⢀⡘⡆⣀⣠⣽⠷⠖⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡿⢦⣸⣿⣅⠒⠲⠬⣕⡂⠉⠀⠀⣿⣿⣿⣖ ⣿⣧⠀⢿⣿⣿⣿⣿⣿⣷⡹⣇⠀⠘⣇⠀⠀⠀⣸⢀⡔⠉⠉⣿⠴⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠀⠘⢮⡛⣶⡌⠙⣒⠋⠄⠀⠀⠸⣿⣿⣿ ⣿⣿⣷⠈⢿⡿⣿⣿⣿⣿⣧⡙⣄⠀⢹⡆⠀⠀⡿⡄⠙⠚⠛⣿⠢⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠻⣷⣄⠀⠀⠀⠀⠀⣿⣿⣿ ⣿⣿⣿⣧⡈⣿⣽⣿⣿⣿⣿⣷⡈⠄⠸⡿⣄⢀⡇⠀⠀⠈⢀⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡍⠓⢄⠀⠀⠀⢻⣿⣷ ⣿⣿⣿⣿⣧⡘⣿⣶⠹⣿⣿⣿⣿⡄⠀⢹⡹⣮⡇⠀⠀⠤⣄⣹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠤⠶⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢸⣿⣿ ⠋⣿⣿⣿⣿⣇⠘⣿⣷⡌⠻⣿⣿⣿⡄⠘⣷⡝⣷⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢚⣩⣥⣤⡤⠤⢤⡈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⠀⣿⣿⣿⣿⣿⡄⢹⣿⣿⣦⡈⠻⣿⣿⣧⠙⣿⡼⣄⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⣿⠟⠁⠀⠀⠀⠀⠀⠻⣼⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿ ⠀⢸⣿⣿⣿⣿⣷⡀⢿⣿⣿⣿⣦⡈⠻⢿⣷⣹⣿⡝⢦⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠿⡖⣏⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⢛ ⠀⣿⣿⣿⣿⣿⣿⣿⠸⣿⣿⣿⣿⣿⣦⣀⠙⣿⣽⣿⣎⢷⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣧⣀⣇⢹⠀⠀⠀⠀⡀⠀⠀⠐⣸⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡚⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⡇⣿⡄⢹⣿⣿⣿⣿⣿⣏⢷⣄⠙⢿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠉⣺⠤⠶⠛⠉⣧⡀⠀⠸⣉⣽⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⢀ ⠀⣿⣿⣿⣿⣿⣇⣿⣷⠘⣿⣿⣿⣿⣿⣿⡈⣿⣷⣄⠹⣿⣿⡙⣆⡀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⠈⡇⠀⢴⡁⢶⡇⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠘ ⠀⣿⣿⣿⣿⣿⣿⢸⣿⡆⢹⣿⣿⣿⣿⣿⡇⢻⣿⣿⣷⡌⠻⢯⣙⣷⣄⠀⠀⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣧⣤⠞⢋⡎⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⠏⣿⠁⣹⠸⡟⣿⣿⣿⣿⣇⢸⣿⣇⠈⠛⢶⣝⣯⡈⢻⣶⡀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⢀⣴⠋⠉⠉⣀⡴⠋⠀⠀⠀⠀⠀⢠⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⡏⢰⠏⣰⣿⡇⣧⣿⣿⣿⣿⣿⠘⣿⣿⡆⠀⠀⠙⢿⣟⠎⠙⣿⣦⣄⠀⠀⠀⠀⠀⠙⠦⣀⣀⡰⠋⠉⠉⠉⠉⠁⠀⠀⠀⠀⣄⣠⠞⠁⠀⠀⠀⢀⣠⢦⣄⠀⠀⠀ ⣾⣿⠟⢁⡿⢳⡿⣠⣿⡿⡇⣿⢸⠿⢿⣿⣿⢀⣿⣮⣿⣄⠀⠀⠀⠙⢦⢀⠘⣿⣿⣯⡓⠲⢤⣤⣀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⠟⠁⠀⠀⠀⠀⣠⠏⠁⠀⠈⢣⠀⠀ ⠉⠀⣠⡾⣡⣾⣷⣯⡟⠀⡇⢸⠀⠀⠀⣿⣿⠈⣿⣿⣿⣿⣷⣤⣀⠀⠈⢻⣷⡘⢿⣿⡿⣦⣤⣴⣿⣿⣿⣿⣾⣦⣤⣤⣀⣀⣀⣠⡴⠚⠁⠀⠀⠀⠀⠀⣠⠃⠀⠀⠀⠀⠀⠳⡀ ⠟⠋⢁⣰⣿⣻⡿⠃⠀⠀⢻⢸⡆⠀⠀⣸⣿⠚⣿⣿⡿⣿⣿⣾⣿⡿⣷⣦⣿⣷⣜⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣾⡿⠏⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⢀⡏⠀⠀⣠⣆⡀⠀⠀⢳
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢖⡴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢄⣀⣀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠚⠉⠉⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⡼⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠞⢁⡄⠀⠀⠀⢀⡾⠁⠀⢀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⣰⡾⡿⠁⠀⢀⣴⠿⠇⠀⠀⠘⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠟⠏⢀⡇⠀⠈⠉⠉⠉⠑⠒⡄⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢤⡀⠀⠀⠀⠀⢸⣇⠁⠀⠀⢆⠀⠀⠀⠀⠀⠀⣼⢻⣿⠁⡠⠊⠀⠀⠀⠀⠀⣀⡴⠞⠁⢠⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⢸⡟⢹⡄⠀⠀⠘⡄⠀⠀⠀⠀⣸⠁⠉⠁⠈⠀⠀⠀⠐⠲⢶⡿⠟⠃⠀⠀⡸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⣿⡇⠀⢻⡄⠹⢄⠈⠄⠀⠀⢠⠇⠀⠀⢀⠀⠀⠀⢀⣀⣀⣀⡡⠄⠀⠀⢰⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⢻⠃⠯⠈⣷⣄⣀⠙⠦⣀⠀⣸⣀⣀⣀⣸⠛⣯⣭⡭⠤⠤⠀⠀⠀⢀⡴⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠨⠀⠟⢿⡌⠛⠒⠚⠛⠉⠙⠋⠨⡽⠛⠉⠉⠙⢆⠀⣀⡠⠖⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⣿⠀⢀⠀⣤⢨⡿⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⡞⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣤⣿⡆⠐⡰⣷⡞⠤⣀⡀⠀⠀⠀⠀⡠⠃⠐⡆⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠋⠉⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⣠⠾⣿⣷⣴⡿⠋⠉⠑⠲⢍⠉⠒⠚⠉⠀⠀⣠⢇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢐⣿⠁⠀⢀⡤⠴⠦⠽⠶⠤⣀⣀⣀⠼⠁⠀⠘⣿⡟⠀⠀⠀⠀⣀⠀⠱⡀⠀⢀⣠⠞⠁⡏⠀⠀⢸⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⣽⡇⢀⣴⡥⠖⠒⠒⠒⠒⠶⠿⢿⡿⠛⠋⠉⠉⠉⠉⠒⠢⢤⣀⡊⠵⣶⣷⣴⣯⠀⠀⠀⡇⠀⠀⢸⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡾⠁⠹⣋⡞⠀⠀⠀⣀⣀⣤⡴⣶⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣦⣭⣙⡻⠦⣀⣠⠁⠀⠀⠈⠉⠉⠳⡄⠀⠀⠀⠀⠀⠀ ⠀⠜⢀⣠⣤⡾⠀⠀⡴⠋⣩⣿⣿⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢛⣿⡙⠳⢦⣌⡉⠒⢤⠀⠀⠀⢸⢿⡀⠀⠀⠀⠀⠀ ⠀⠸⣻⣿⡏⠀⠀⠀⣠⠎⢉⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣷⡲⡄⠀⠉⠓⢤⣣⠀⢀⣏⡼⠉⢢⡀⠀⠀⠀ ⠀⢠⠟⠻⠁⠀⠀⡴⠁⡠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠻⣿⡌⣶⣄⡀⠀⠉⡷⢿⡟⠁⠀⢸⣧⠀⠀⠀ ⢠⠂⠀⠀⠀⠀⣰⠃⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡘⣯⡙⢶⡀⢹⣸⠀⠀⢀⣾⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣵⡄⠹⣖⠇⠈⣇⣀⣴⣿⡿⣄⠀⠀⠀ ⠀⠀⠀⣀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢪⡦⣸⡀⢸⠟⡄⠀⠙⡄⠈⢆⠀⠀ ⠀⡀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⣇⠈⠀⣧⠀⠀⠘⡆⠈⢆⠀ ⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢊⢆⠀⢸⡀⠀⠀⠘⠀⠘⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠞⣦⢸⡇⠀⠀⠀⠀⠀⠱ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠘⣇⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⠹⡄⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣦⣹⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣾⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦⣿⣿⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⣦⡤⢀⡈⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈ ⠀⠀⠀⠀⠀⢀⢤⡾⠋⢠⣶⣧⢳⡤⣈⠵⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀ ⡀⠀⠀⠀⣴⢟⣟⠒⠉⠉⡙⠿⣿⣿⡦⡉⠲⡦⠵⣄⠀⠀⠀⠀⠀⡀⠆⡏⠀⠀ ⡄⠀⠙⡿⣁⡘⣧⣣⡀⢀⠈⢢⣬⣟⠀⠉⢤⡈⢾⢮⡛⢤⡀⠀⢘⡎⠀⡇⠀⠀ ⠑⢄⠀⡏⢮⣟⣿⣧⡐⡀⠢⠀⠹⣾⡆⠈⢙⣹⣄⣄⣿⡦⢭⣷⡾⢄⠀⡇⠀⠀ ⠀⠈⠳⢹⠘⣿⠿⠿⠃⢱⡀⢁⢆⠇⠱⠿⠛⠉⢱⣫⠫⡛⠆⠋⠹⣤⡏⣇⠀⠀ ⠀⢀⢴⡆⡆⠱⡑⣀⡐⠹⣵⣟⠢⠠⠀⠠⠂⠀⡸⢕⠱⠘⠀⣤⡀⢹⡄⠡⠦⢄ ⢰⣏⠟⡱⠐⡀⠹⡚⠱⣶⡿⠋⠀⠀⣠⣴⣶⣦⡅⠀⠃⠀⠀⢸⣿⡯⣦⣶⣬⡄ ⣌⠛⣸⠁⠱⡐⡀⠱⣾⣃⠀⠀⠀⠀⣿⣿⠏⠀⣹⠀⠀⠀⠀⠠⡏⠙⣼⠐⡤⢶ ⠈⠺⣿⠀⣶⠇⠘⡄⢹⡣⠱⣫⠢⠀⠘⠻⣴⣶⠟⠄⠀⡄⠀⠀⠓⣼⠶⠷⢒⡃ ⠀⠀⠙⣀⡏⠘⡨⢻⡌⣡⢑⠌⠀⠑⠠⠄⡀⠀⠡⢀⢰⣿⣦⣀⠀⠀⠉⠐⠩⢀ ⠀⠀⠀⠘⣷⢄⠹⣁⢹⢆⠙⢶⣄⡀⠀⠀⠀⠐⡞⠛⠛⠉⠉⡇⠑⢠⡀⠀⠀⠀ ⠀⠀⠀⠀⠈⠃⠥⡀⠈⢫⢢⠈⢖⣒⡷⠦⠀⠀⠰⠠⠄⠀⠀⠀⠀⠂⠀⠁⠢⠄ ⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠉⠱⡀⠡⡼⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢄⠀⢸⢄⠈⢢⣠⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠀⠑⡇⠀⠑⠚⠚⠀⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⢀⣤⠤⢶⣶⣶⣶⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠴⠈⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⠒⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠀⠀⢠⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠲⢤⡀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡟⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡏⢸⠀⠀⣼⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠓⠦⣀⡤⠾⠛⠛⠛⠻⠿⡟⠁⠀⠀⠀⠀⠈⠲⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡟⠀⢸⡀⣰⡿⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⠳⣄⠤⢌⣙⠦⣄⠀⠀⠀⠀⠈⠓⢄⡀⠀⠀⠀⣠⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⠀⠀⢸⣧⣿⠇⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠳⣄⣀⡬⢗⡪⠓⢦⡀⠀⠀⠀⠀⠙⢦⣠⣾⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠃⠀⣀⣼⣿⣿⣄⡀⠀⣿⠀⠀⠀⢰⣤⣤⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⣰⠟⠁⠀⠀⠹⡄⠀⠙⢦⣀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⡶⣿⣿⣿⣿⣭⣥⣍⠳⣿⠀⠀⠀⠠⣿⣿⡟⠾⡿⠿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣽⠁⠀⠀⠀⠀⠀⣇⠀⠀⠀⠟⣗⢢⡀⠀⠀⠘⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣯⣬⣿⡋⠉⣻⣶⠓⠙⠒⣿⡄⠀⠀⣶⣞⣭⣿⣆⠉⣷⣦⣤⡄⠀⠀⠀⠀⠀ ⣶⡾⠃⠀⠀⠀⠀⠀⠀⡟⠁⠀⠀⢸⢸⡖⣷⠀⠀⠀⠘⡿⠿⠛⠉⢣⠀⠀⠀⠀⠀⢘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⠀⠀⠛⠋⠉⠛⠉⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀ ⡟⠀⠀⠀⠀⠀⠀⠀⣼⠉⠳⣄⢸⢸⣸⠀⢰⢧⠀⠀⠀⢧⠀⠀⠀⠸⡄⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⠀⠀⠀⠀⢀⣀⡼⠛⠦⣄⣈⠳⣼⣏⠀⠀⢸⡆⠀⠀⠘⡆⠀⠀⠀⣧⠀⠀⠀⠀⢳⣄⡈⠉⠙⠛⠿⢿⣷⣶⠾⠏⠉⣿⡿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠻⠷⠤⠤⠤⠟⠋⠀⠀⠀⠀⠙⠿⠶⠿⠦⠤⢞⣀⡤⠤⣀⣿⠀⠀⢀⣹⠶⠒⠛⠒⠘⠻⠿⣿⣿⣶⣦⠀⠈⠙⠀⠀⠀⠛⠛⣉⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠛⠉⠀⠀⠀⠀⠈⠙⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⠠⣐⣽⣆⡀⠀⠀⣠⠄⠀⣠⠿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡟⠛⠓⠚⢷⡀⠺⣇⠈⠾⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠿⢅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⢠⣿⣖⡎⠳⡄⣼⠙⢦⡀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠁⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⠈⣿⣀⡉⠙⢻⡀⠀⠈⠉⠙⠒⠚⠓⠒⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⢀⣿⡄⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⢀⣿⣄⣉⣉⣽⠛⠶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣧⡀⡟⢿⢹⡴⢿⣤⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⢸⠀⠧⠤⠼⣏⣀⣀⣼⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠ ⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡉⠙⣿⣦⣾⠇⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣼⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠓⠲⠶⠤⣀⣀⣀⣀⠀⢀⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠈⠛⣋⣀⡸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡎⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡔⠀⠁⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⡖⠲⡄⠀⠀⢀⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠷⣶⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣸⡃⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⢳⣠⠇⠀⢀⡾⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣅⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⢀⡼⠋⣀⣴⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣸⣿⣷⡄⠀⠀⠀⡞⠁⠀⠀⢀⡞⢁⡴⡿⠃⠀⠀⠀⢠⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⣾⣿⣿⣿⣿⣧⣀⣼⣁⢠⠄⢀⡾⠤⠟⡼⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠆⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠭⣿⣿⣿⣿⣿⣿⣿⡆⠉⠉⠑⢾⡀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣇⣀⡤⠤⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠈⠻⣿⣿⣿⣿⡇⠀⠀⠀⠓⠣⣴⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠙⠻⣋⡀⠀⣀⡀⠉⠀⢸⣤⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⣠⠾⠻⠈⠉⠉⠹⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⣏⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠐⣿⠀⠂⠐⠈⠉⠀⣞⠁⢠⠖⠀⠉⠉⠀⢀⠀⣀⣀⠤⠔⠂⠀⠀⠀⢀⠀
⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⢀⠞⠉⠀⠀⠀⠀⢠⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⢄⠀⠀⠀⠙⠙⢶⣶⡀⠀⢻⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⡎⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀⠀⠀⠀⠀⢀⡼⠳⡄⠀⠀⠀⠀⠀⢹⡶⠤⢤⣄⣀⠀⠀⠀⠀⠙⣿⠀⠀⢿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣘⣆⠀⠀⠀⢠⣾⣿⠃⠀⠀⠀⠀⠀⢠⣾⢿⠞⢿⡄⠀⠀⠀⠀⠀⢻⣶⣸⣿⡛⠻⠲⢄⣀⣾⣿⣿⠀⠀⢿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡄⠀⢰⣿⣿⠃⠀⠀⠀⠀⠀⣰⣿⣿⣷⡚⠻⣿⡄⠀⠀⠐⡄⠀⢻⣏⠀⠙⠮⣉⠙⠛⠿⣿⣿⡄⠀⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⣿⠃⠀⠀⠀⠀⠀⣼⣿⠟⡇⠀⠈⢦⢾⣷⠀⠀⠀⠘⡀⠀⢻⡀⠀⠀⠈⠉⠐⠒⢻⣿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢃⠀⢸⠀⠀⠀⠀⠀⣸⣿⡗⠈⠉⠒⢲⣄⢃⢹⡆⠀⠀⠀⠹⡀⠀⢇⢠⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠘⠀⠀⠀⠀⢰⣿⠏⠀⠀⡀⠀⠀⠸⡸⡀⣇⠀⠀⠀⠀⠃⠀⡎⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣸⠀⠀⠀⠀⠞⡜⠀⠀⡰⠁⠀⠀⠀⡇⡇⣿⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⢀⣴⣿⠃⢀⠄⢀⠀⠀⠀⢠⡇⢱⠛⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⢳⣦⠴⠛⡱⠃⡠⠋⠀⠈⡄⠀⠀⢸⣷⡿⡀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼ ⠤⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣃⡤⠎⠀⡌⠀⠀⠀⠀⠀⠀⡇⢰⢻⣄⣿⣿⣿⠞⣱⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠙⠁⠀⠀⠀⡜⠀⢀⠀⠀⡠⠀⡰⠁⠈⠀⣿⠿⠟⠁⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡆⠀⢠⠁⠀⣸⢀⡜⢀⠜⣁⠔⠀⡰⠃⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠘⣄⣰⣧⣌⡴⠡⠚⠁⣠⠞⠁⠀⢀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠛⠋⠉⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⡏⣿⣿⠋⠀⠀⡠⠚⠁⠀⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⢹⠀⠇⣿⠃⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⡇⠀⡇⣠⠊⢀⡠⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠷⢀⡜⣡⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡒⢋⣞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿
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⣿⣟⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⣰⠃⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⡇⠀⠀⠀⠀⠀⠀ ⣿⣿⠂⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⢡⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡆⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠃⠀⠀⠀⠀⠀⠀⣠⠇⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣆⣠⣧⣎⡀⠀⠀⠀⠀⠀⠀ ⣿⣿⣻⣿⣿⣿⡆⠀⣀⣴⣶⡶⢤⣀⣴⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⣠⠇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠴⢶⣾⣷⣤⣄⣀⣠⠤⠴⠒⠛⠉⠉⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀ ⠛⢿⣟⡋⠿⢿⣿⣯⣴⣞⠉⣀⡤⠤⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⡼⠀⠀⠀⠀⠀⣠⢴⠛⠁⠀⠰⠟⠁⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣿⣿⣿⣿⣿⣿⠟⠛⠉⠉⠁⠀⠁⠀⠀⠈⠙⢦⡀⠀⠀⣀⠞⠁⠀⠀⠀⢠⠇⠀⠀⠀⢀⡴⠃⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀ ⢻⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢀⣀⣠⣴⢆⠀⠀⠀⠹⡖⠋⠁⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⣸⠔⠋⠁⠀⢹⡀⠀⠀⢀⡄⠀⠀⣠⣀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠜⠁⠀⠀ ⠘⣿⣿⣿⣿⣿⡏⠀⣠⠶⢾⠉⡿⢀⡿⠛⠀⠀⢤⠀⢣⠀⠀⠀⠀⠀⣠⠋⢀⣀⣤⡴⠚⠁⠀⠀⠀⠀⢸⠃⠀⢀⡞⠀⢀⡼⠋⠃⠈⢻⡉⠉⠉⢻⠉⠉⢩⣍⡉⠉⠁⠀⠀⣄⣀ ⢀⣿⣿⣿⣿⡿⠛⠭⠦⠴⠛⢚⡏⡉⠀⠀⠀⠀⣼⣷⣈⣇⣠⠤⠴⠞⠓⠚⠋⠀⠁⠀⠀⠀⠀⣀⠄⢀⡞⠀⣠⠿⣠⣾⡟⠀⠀⠀⢀⣀⠙⢳⠀⡜⠀⢠⠟⠀⣹⠇⠀⠀⡼⠁⠉ ⣼⣿⣿⣿⣿⠃⠀⠀⠀⠀⢀⣸⠶⠓⢻⡿⠉⣿⣽⠋⠀⠈⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⢁⣴⠋⢀⣼⣡⠾⣿⡟⠁⠀⠀⣄⠀⢣⡉⠉⠀⢸⢀⡟⠀⢰⠏⠀⠀⡜⢀⠄⢠ ⣽⣿⣯⣿⣿⡓⠒⠒⢲⡿⠋⠀⠀⠀⣼⠁⣸⣿⠃⠀⠀⠀⠀⠘⡞⡆⠀⠀⠀⠀⠀⢀⣬⡥⠖⠋⠉⠙⠉⠉⠙⢆⢻⡇⢈⣧⠀⣇⠳⣄⡑⢦⣐⣾⡟⠀⠠⣇⣀⠀⡼⢀⠎⣰⡃ ⠛⠁⠀⠙⠋⢹⠀⢰⠋⠀⠀⢠⠀⠀⠀⠀⠋⠁⠀⠀⠀⠀⠀⠀⣧⡇⠀⠀⣀⣠⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣷⡜⡞⣦⡌⠣⣈⠉⠚⠙⡿⠁⢀⠀⠀⠈⠉⠛⢿⡴⡿⠁ ⠀⠀⠀⢀⠇⡸⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⢇⡠⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⢹⣄⠙⠒⠾⠇⠀⣰⠃⠀⡼⠉⠓⢶⠀⠀⣞⡼⠁⠀ ⠀⡀⣠⠟⣰⠃⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠾⣟⠉⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⢦⠀⠀⠀⢠⡏⠀⣼⠁⠀⢠⠏⠀⡼⠙⠳⣄⡞ ⡴⠞⣡⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠤⣄⣀⡤⢼⠟⠉⢻⡀⠀⢡⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⣿⣀⣴⢿⠀⢀⡞⠀⣰⠃⠀⠀⠀⠀ ⡴⠚⠁⠀⠀⠀⠀⠀⠀⠲⢤⣤⣤⣤⠤⣶⡟⠁⠀⠁⠀⠀⠀⢷⠀⠘⡆⠀⠸⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠉⣌⠀⡼⠀⢠⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢶⣤⣤⣶⣿⣿⣿⠀⠀⠀⠀⠀⠀⠈⠀⠀⡿⠀⢀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣗⣒⣒⣶⣿⣿⠁⢀⡞⠀⠀⠀⠀⣀⠴ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⣹⣷⣿⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣹⠀⠀⠀⠀⠀⠀⠀⣠⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡅⠀⠀⢸⣇⣀⡼⠀⢀⣠⠖⠋⣀⠴ ⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣟⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⣰⣣⠃⠀⢀⡴⠀⢀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⡀⢀⣿⣧⢈⣥⠖⢉⣠⢰⠏⠀⠀ ⠏⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⠀⠀⠀⠀⣠⠄⠀⠀⠀⣴⡿⠃⢀⡴⢋⣠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣏⣉⣭⠟⣉⡤⠞⢉⡏⡼⠀⠀⠀ ⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⢀⣠⢞⠃⠀⢀⣠⣾⠟⣡⣴⣿⣶⣿⣿⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡛⠟⠿⠽⣶⠀⡸⢠⠇⠀⢀⠀ ⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠯⠥⠤⠶⢶⣿⣿⣶⣿⣿⣿⣿⣿⣿⡃⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⣷⣶⣾⡟⠰⣧⣾⠀⠀⠀⣀ ⢤⣸⣀⡄⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⢰⠿⣶⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣦⣉⣿⣳⣤⡀⠀⠀⠀⠂⠈ ⣀⠉⠉⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠞⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣄⣀⠰⣦⣾⠇⠀⠀⠀⠀⠄ ⣀⣀⣀⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⡀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣥⡌⣿⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣦⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⣀⠀⠛⠟⣦⡳⣄⠀⠀⢀⣾⣿⣿⣿⣿⠛⠻⢿⣿⣟⣽⣿⣿⣿⣿⣿⠿⣡⣾⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣷⣄⣄⡈⣻⣾⣷⣄⣹⣿⣿⣿⣿⠃⣦⡀⠀⠀⠉⠛⠛⣿⣿⠟⠁⣾⣿⣿⢿⣿⣾⠁⣼⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠤⢤⣀⣀⣠⠄⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⣿⣿⣿⣿⣿⣿⠏⠀⠘⢛⣻⣧⡀⠀⠀⠈⠈⠳⢿⡁⣼⠃⢾⣿⣿⣤⣿⣿⣿⣿⢫⣾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠦⠤⠖⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⣤⣄⠀⠙⠳⣄⣿⣿⣿⣿⣿⣿⣿⢋⣾⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡶⠾⠯⠙⢛⣋⣭⣤⠀⠀⠈⠻⢿⣿⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⢿⣿⣅⡀⠀⠈⠀⠹⢿⣿⣿⡿⢣⣿⣿⣤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠖⢂⣠⣴⡾⠟⠋⣁⣠⢴⣾⣛⣵⣿⠟⠀⠀⠀⠀⠀⠀⠻⡆⠀⠀⢰⡞⠀⠀⠀⠀⠀⠀⠑⠊⠉⠙⠀⠀⢠⣾⣿⢟⣵⡟⠋⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⢤⡭⣶⡛⢍⣩⢾⣯⡿⠛⠉⠀⣴⠋⠀⠀⠀⠀⠀⠀⢻⣆⣻⣜⠿⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣫⣾⣫⠄⣰⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣯⡏⡄⡏⣿⣷⡿⣧⣾⠋⠀⠀⠀⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⡷⣍⣛⠲⢤⡀⠀⠀⠀⠀⢀⣠⡾⣻⣿⣿⣿⣟⣁⣡⣾⣿⣿⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢻⣿⣿⣿⣴⣿⣿⣿⣿⣿⠏⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⣬⣩⣍⣹⣶⣤⣤⣶⣚⣛⣁⡾⣻⣿⣿⣿⣿⣿⣿⣿⡛⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⣴⣿⣿⣿⣿⣿⣟⠻⣿⣿⣿⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠋⠉⠉⠁⠀⠀⠀⠀⠈⠉⠙⠒⢿⣿⣿⣿⣿⣿⣯⣛⣿⡿⢿ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⢡⣾⣿⡿⢋⡿⣿⠻⣿⣦⡘⣿⠸⣇⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⣿⣿⣝⣛⣿⢿ ⠀⠀⠀⠀⠀⢀⣰⣶⣯⣴⣿⡿⠋⢀⡞⢰⡇⢸⣿⣿⣷⡸⣦⢻⣆⠀⠀⠀⠀⠒⣆⠀⠀⠀⠀⠀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⢿ ⠀⠀⠀⠀⢠⡾⣹⢯⣾⡿⢋⡅⠀⣸⠁⣼⠁⣸⠛⡛⣿⣿⣿⣦⢻⡄⠀⠀⡀⠀⠈⠀⠀⠀⢠⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡟⣴⢫⣿⠏⠀⣾⠀⣴⡏⡄⣿⠀⡿⢡⡗⢸⣇⠙⢿⣄⣷⡔⠀⢸⣄⠀⠀⣤⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣧⠀⠀⢸⣿⣿⡿⠃⣾⡿⣿⣿⠱⣷⠏⣰⠇⠉⡄⠈⢿⡆⠈⠻⣿⣿⣆⠀⠻⣦⠀⢸⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢿⡀⢀⣿⣿⣿⡇⣴⣏⠙⣿⠇⣸⢟⣼⠏⠀⠰⠇⣼⠈⠉⠀⠀⠈⠻⣿⣦⡀⢻⣇⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣇⣿⣿⢹⣿⡷⣝⢳⢾⣯⣰⢏⣾⠋⠀⠀⢀⣴⠏⠀⠀⠀⠀⡀⠀⠈⢿⣿⣾⣾⣿⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢻⣿⣿⣎⣧⢿⡙⢦⣶⣘⣋⣾⣡⡤⠖⢛⣛⣁⣉⣠⣤⣤⣤⣬⣱⣀⣾⣿⠟⠉⠉⠉⠛⠿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠿⣏⢻⡿⡟⠿⣶⣭⣬⣽⣿⣛⢉⣉⣉⣉⣉⣈⣀⣁⣀⣈⠙⣿⣛⣿⠇⠀⠀⠀⠀⠰⣄⠈⢯⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢧⣝⠲⠼⣗⢲⠧⠤⠶⠾⠟⠛⠛⠉⠁⠈⠉⠉⠉⡉⠉⠁⣴⢿⣧⠀⠀⠀⠀⠀⠘⢠⠞⠁⠀⠈⠙⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠻⢶⣬⣾⣷⠶⠶⠤⠤⠤⠤⠤⠬⠿⠿⠿⠶⠿⠾⠿⠿⣟⣿⣷⣄⡀⠀⢀⣼⡍⠀⠀⠀⠀⠀⠀⠈⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣢⠆⢸⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣖⡋⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢁⣀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠲⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠻⣻⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⣾⡿⠳⠶⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⡏⠁⠀⠀⠑⢦⣬⡙⠓⢦⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠳⣄⣀⠀⠐⡌⠻⣹⠦⣄⠹⢿⡒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡾⠀⠀⡿⢀⡞⠙⠲⢮⡁⠀⠑⣌⠻⣶⡂⢀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⠃⠀⣾⠁⡾⠀⠀⣠⠖⠛⠳⢄⠻⢧⣬⣙⠿⠷⠶⠶⣤⣀⠀⠀⠀⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡇⠀⢸⡇⢰⠇⠀⢸⠇⢠⠚⠙⢦⣀⠀⠻⣯⠹⠗⠒⠒⠶⣬⣅⠀⢠⣿⣿⣷⣶⡦⠤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⠤⢤⣐⣢ ⢸⣷⠀⢸⠇⢸⠀⠀⢸⠀⢸⡆⢀⠀⠈⠱⡄⠹⣧⢀⠀⢀⡼⢹⡇⠀⣾⣿⣿⣿⣿⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣚⠙⢿ ⣿⡏⠀⠸⡄⠠⠀⠀⢸⡄⠸⣆⠈⢷⣄⠀⠙⢆⠘⢿⣦⠘⡇⣾⠁⢸⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣽⢿⣿ ⣿⡇⠀⢸⠃⢠⠀⠀⠘⣇⠀⢻⡄⠀⠛⢦⡀⠈⠓⢦⡈⠙⠻⠋⠀⣿⣿⣿⣿⡀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣾⣿⣿⣿ ⢳⣿⠀⠈⡇⢸⡄⠀⠀⠸⡆⠈⣷⠀⠀⠊⢿⣦⣀⡀⣽⠀⠀⠀⣸⣿⣿⣿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿ ⠘⡟⢾⠀⢳⠈⢧⠀⠀⠀⢷⠀⠸⡆⠄⠰⢾⣿⣿⣿⠿⠃⠀⢰⣿⡼⠛⢻⣿⣿⣿⣿⣶⣶⣦⣀⣠⣤⣤⣤⣄⣀⣀⣿⣾⣿⣿⣿ ⠀⢹⡼⡀⠈⢦⡈⠳⣄⠀⢸⡀⢰⠃⠀⠰⣞⣿⡏⠀⠎⠀⣤⣿⠏⠀⠀⠀⢹⡟⢿⠛⠛⢿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠳⣿⣄⠀⠉⠂⠀⠀⣸⡇⢸⠀⠀⢀⣼⡏⣰⡇⠀⢰⣿⠏⠀⠀⠀⠀⢸⡇⣼⠃⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉ ⠀⠀⠀⠙⢿⡷⣄⣀⣀⡴⣋⠠⡈⠀⠀⢀⣾⠟⠛⠁⢀⣿⡏⠀⠀⠀⠀⠀⡾⢠⠏⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠛⠛⠛⠋⠁⠀⠹⠿⡿⠿⠉⠀⠀⠀⣸⡿⠀⠀⠀⠀⢀⡾⣱⠋⠀⣤⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠘⠀⠁⢠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⢠⣬⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣀⣠⡴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⢩⣝⢶⡳⡖⢲⠖⡖⠞⢭⠽⡏⢩⠉⣭⡦⠔⡲⢆⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠒⠛⢳⣿⡷⠛⠓⠓⠚⠒⠚⠓⠒⠒⠋⠂⠒⠒⣒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣧⠾⣝⠣⣌⡲⣷⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠛⠛⠻⠿⠿⠿⠿⠿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢷⣶⣭⣶⣉⠛⠳⠄⠀⠀⠈⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡛⠿⣿⣿⣶⣶⣤⣄⣀⡈⠑⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠤⠚⢰⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⡄⠈⠙⠧⣍⠙⠛⢻⠿⠿⣶⣶⣤⣤⣦⡄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⡽⠋⠉⠁⠀⡄⠀⡾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠈⢳⡀⠀⢦⠀⠀⠙⠉⠛⠛⢿⣷⣷⣦⣤⣀⡀⠀⠒⠒⠒⠩⠄⠂⣀⠀⣀⣽⣧⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⡏⠛⢿⣿⣶⣶⣤⣉⡉⠓⠙⠛⡒⠉⢿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⢹⡇⠀⡀⢀⠷⣄⣀⣤⠀⠀⠀⡀⠓⢤⣀⣼⠿⠿⠛⣿⡿⠟⠓⠒⠀⠀⠀⠓ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡼⢁⠎⢠⣿⣿⠇⡀⢀⡔⢁⡶⠚⠉⠀⢀⡴⠊⠁⠀⠀⠀⠀⠀⣠⠔⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠎⠀⣿⡿⠈⢸⣇⡼⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠈⠀⣼⣿⠃⠀⢸⠏⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⡽⠈⠀⠀⡿⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⢸⠁⠀⠀⢰⡇⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢨⠇⠀⠀⠀⡏⠀⠀⠀⡼⠁⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⢸⠀⠀⠠⣸⠀⠀⠀⣰⠃⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⢀⣿⡇⠀⢠⠇⠀⠀⣼⠇⠀⠀⠸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⣀⣾⢻⣥⢀⡾⢀⣴⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣃⣀⣠⡾⠋⠀⢸⣿⣾⣧⣸⠻⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣤⣤⣤⣤⣤⣤⣴⣶⣶⣿⣿⣿⣿⣿⣧⣀⣀⣠⣾⣿⣿⡿⠁⠀⠀⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠿⠿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣷⡄⢈⣉⣙⡛⠛⠿⠶⢤⣤⣴⣺⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠐⠿⣟⡫⢂⠝⣆⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠛⠛⠛ ⠀⠀⠀⠀⠀⠀⠈⠻⡿⢶⣶⣤⣄⣈⡒⠄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⡄⠉⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⢂⠈⠲⡍⠙⠛⠻⠶⢶⣤⣀⡀⠀⢀⡀⠠⡈⠀⠀⢦⡜ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡀⠀⢠⡀⠁⡀⠀⠀⠈⠙⠟⠻⢶⣶⣬⣁⡀⠛⠈⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠈⣇⠆⠌⣷⠶⠀⡰⣨⠕⠊⢉⠝⠉⠉⠀⢀⠨ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠎⠌⢰⡟⠠⡵⠊⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⡝⠁⠸⠁⠀⠰⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠁⠀⠰⠀⠀⡞⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠘⠀⠀⠇⠀⡠⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⢀⣾⡇⡼⢀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⣠⣴⣥⠴⠋⢸⣿⣧⠏⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠿⢿⣿⣿⣯⣽⣿⣿⣿⠓⣒⠻⠿⢧⣀⣬⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⣀⢸⣶⡟⣱⣿⣿⡿⠟⠛⠉⢠⡞⡴⠃⠀⠀⣠⣾⣿⣿⣿⣿⡿⢛⣩⣴⣶⣶⣾⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⠀⠀⠀⢹⠀⢠⢺⡄⠀⡄⢳⣄⣿⠀⠠⡔⡆⠀⠀⠀⠀ ⠀⣤⣾⡿⠯⠻⣿⣿⣮⡙⣦⡀⠀⢲⠿⣾⣥⣠⣤⣾⣿⣿⣷⣿⣿⠷⠟⠛⠋⢩⣿⠋⣰⣿⣿⣿⢿⠟⣩⡟⣿⢻⣿⠇⠀⢰⣄⢸⡄⢸⠀⣷⡀⡇⠈⢻⣿⡄⠀⢿⢹⡄⠀⠀⠀ ⣿⣿⣿⣿⠷⣄⡈⠻⢮⣷⡈⠻⣦⢟⡾⠁⢀⣴⣿⢿⣿⣿⠋⠀⠀⠀⠀⠀⣴⡿⠁⢠⣿⣿⡿⢡⣟⣼⠟⠀⡿⢸⡟⠀⢇⡀⠻⠈⡇⢘⡆⠸⣷⠇⡀⢸⣿⣇⠀⠈⣇⠑⠀⠀⠀ ⣿⣿⡿⠁⠂⠀⣉⣷⣦⠄⠻⣦⢈⡾⢁⣴⣿⠟⢡⣿⡿⠁⠀⠀⠀⢀⢠⣾⣿⠇⢠⣿⣿⠏⠀⣼⡿⠃⠀⠀⡇⠘⡇⠀⡌⣿⠀⢀⣧⢸⣿⡀⠸⠀⡇⠈⣿⢹⡆⠀⠸⣦⡀⠰⡄ ⣿⣻⠇⠀⣠⣶⣷⠶⠬⣭⣿⣷⣿⣷⣿⣿⣵⣾⣿⡟⠁⠀⠀⢀⣴⣿⣿⣿⠏⢠⣿⣿⡁⢀⠴⠋⠀⠀⠀⠀⡇⣰⡇⠀⢠⠈⣇⠘⠀⢸⣏⢧⠀⢀⡇⠀⣿⠘⣿⡀⠀⠻⢧⡀⠘ ⣿⠏⣠⣾⣿⣿⠋⠀⣴⣿⢿⣣⣿⣿⣿⣿⣿⣿⡿⠁⠀⢀⣴⣿⣿⣿⣿⡏⣰⠏⠹⣽⣿⣮⣷⣄⡀⠀⠀⠀⡇⣿⢧⠀⢸⡇⠘⠀⠀⢸⣿⡈⣧⢸⡇⠀⣿⠀⢹⣷⠀⠰⡎⠳⡄ ⢋⣴⣿⣿⣿⠃⣠⣾⣿⣵⣿⣿⠟⠋⠉⠀⣼⡏⠀⢀⣴⣿⣻⣿⣿⡿⡟⣴⠃⠀⠀⠀⠻⠿⢿⣻⣿⣦⣄⠀⡇⡏⢸⡀⠈⣧⠀⠀⠀⢸⣿⣇⠻⠀⠁⢸⡇⠀⠀⣿⣧⠀⣷⡀⠹ ⣿⣿⣿⡿⢁⣼⣿⡿⢛⣿⡿⠧⠤⠀⠀⢦⡟⢀⣴⣿⣿⣿⣿⣿⠏⣾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣷⣧⠈⣧⠀⣿⡄⠀⠀⢸⣿⣿⡀⠀⠀⢸⣇⠀⠀⣿⣿⣧⣸⣇⠀ ⣿⣿⡿⣡⣿⡿⠁⠀⣼⡿⠁⠀⠀⠀⠀⡾⣡⣾⣿⣿⣿⣿⠟⢁⣾⠟⠀⠀⠀⠀⠀⠀⠀⢠⣄⣀⠀⠀⠙⢻⣿⣿⣷⣿⡀⢸⣷⡀⠀⠀⣿⣿⣧⠀⠀⢸⣿⡄⠀⣿⣿⣿⣿⣿⡄ ⣿⣯⣾⣿⠏⢀⣀⣠⡟⠁⠠⢤⣀⠀⣼⣿⣿⣿⢟⣿⠟⠁⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠉⠉⠒⠦⣄⣿⠉⠛⢿⣗⢾⣿⣷⡀⠀⣿⣿⣿⡄⠀⢸⣿⣷⡄⣿⣿⣿⣿⣿⣷ ⣿⣿⣿⣃⣀⣠⣭⣿⣿⣷⣶⣤⣄⣹⣿⣿⡟⠱⠋⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢹⡂⠀⠀⢻⣿⣿⣿⣧⡀⢿⡏⣿⣿⡀⠀⣿⣿⣷⣼⣿⣿⣿⣿⣿ ⣿⣟⣯⣵⡾⠟⠛⠋⠙⣿⡟⣿⣿⣿⣿⣦⡀⠀⠀⠀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠈⢿⣯⢻⣿⣧⣽⣿⣿⣿⣇⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿ ⢿⣿⣿⣿⣷⠀⠀⠀⠀⠸⣿⢧⠉⠻⠛⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢥⣀⣈⡉⠙⠛⠒⠶⠤⠩⡀⠀⠀⠘⣿⠀⠹⣿⣿⣿⠉⢻⣿⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿ ⢸⣼⣿⠍⠻⠷⢀⠀⠀⠀⠈⠳⣗⣖⣒⣻⠟⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢬⣿⣾⣷⣿⣿⣿⣿⣿⣶⣦⣤⣤⣀⣀⠀⠹⡆⠀⠙⣿⣿⡄⢰⣿⣿⣎⣿⣿⣿⣿⣿⣿⣿⣿ ⢸⣿⣱⣄⠀⠉⠈⠓⠛⠋⠙⠓⠚⠻⠯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠸⣿⣟⠙⠻⠭⠽⠿⢿⠿⣿⣿⣿⡲⢽⡄⠀⠈⢻⣷⣼⣿⣿⣿⣿⡿⠛⠋⠉⠙⢿⣿ ⣸⡿⣿⣶⠒⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⣤⣤⣤⣤⣾⣼⠟⠉⠻⣿⣷⣤⡀⠀⠀⣻⣿⣿⣿⣿⣿⣧⠀⠴⠻⡄⠈⣿ ⠋⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠶⢶⣮⣉⡒⠒⠚⠋⠀⠀⠀⠀⠈⢻⣿⣿⣶⢀⣿⣸⠛⣿⣿⢿⣾⠁⠀⠈⢁⠀⢸ ⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⢦⣤⡀⠀⠀⢀⣠⣾⣿⡿⠿⣿⣛⡇⢀⡼⠃⣟⣠⣄⠀⠀⠘⡆⢸ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡉⠙⠛⠛⠋⠁⠈⠛⡾⠃⣽⣧⡞⠁⢰⠏⠀⣿⠀⢀⣠⠃⢸ ⠀⠀⠀⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠂⠀⠈⡦⠀⠀⠀⠀⣿⠏⠀⣴⡟⢁⣨⠤⣾⠟⠁⢀⣾ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠋⠁⠀⠀⠀⢸⠋⢠⠞⠉⢀⣼⡵⠞⠁⠀⣠⣾⣿ ⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣶⣄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣴⠋⢀⠴⠛⠉⠀⣠⣴⣿⣿⡿⠃ ⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣷⠦⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣅⠀ ⠳⣄⠀⠀⠀⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢻⣿⡟⠁⢄⡀⠀⠈⠉⠓⠒⠒⢲⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣥⣤⠤⣶⣿⣿⣿⣿⣿⣿⡿⡏⢸⠀ ⠤⣬⡻⣤⡀⠈⠉⠛⣄⠀⠀⠀⠀⠀⠀⣿⣯⠼⢻⠀⠀⠀⠉⠀⠀⠐⠀⠘⠉⢈⣉⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠾⠋⠉⠉⠁⢰⣿⠏⣿⣿⣿⡿⢋⠾⠁⠸⡆ ⠀⠀⠈⠙⠿⣶⡀⠀⠈⢧⡀⠀⠀⠀⠀⢸⡀⠀⢼⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠁⠀⠀⠀⠀⣠⠟⠁⠀⢹⣿⢟⡵⠃⠀⠀⠀⢻ ⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⢱⣄⠀⠀⣰⠀⢳⡀⠘⢿⣷⣄⡀⠀⢀⣀⡤⠶⠖⢒⣶⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⠁⠀⠀⠀⠀⠀⣀⠞⠃⠀⠀⢠⣾⡿⠋⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠹⡄⢀⡟⠙⢷⣤⣏⠔⠚⠙⠦⣀⠉⠛⣇⡴⠛⠳⢴⣒⣛⠋⠘⢃⠀⠀⠀⠀⠀⢀⣠⠴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⣷⠠⠼⣤⢔⡿⠏⠀⠀⠀⠀⠀⠀⢀⣎ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⡾⠀⠀⠀⢹⢿⡀⠀⠀⠀⢸⡆⣰⠿⠀⠈⠉⠉⠀⠈⠱⡄⠀⠀⣀⣤⠴⠚⠉⠁⠀⠀⠀⠈⠑⣄⠀⠀⠀⠀⠀⢹⡄⠀⣷⢬⠁⠂⠀⠀⠀⠀⠀⠠⣾⠏ ⠀⠀⠀⠀⠀⠀⠠⠂⢰⡇⠀⠀⠀⠘⢇⣳⣄⠀⠀⢸⡇⠀⠀⢀⣀⣠⣤⣤⣶⡒⠛⠦⠴⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢇⣆⠀⠀⣠⣤⣳⣄⢉⣀⠒⣧⠀⠀⠀⢀⣤⠞⠁⠀ ⠀⠀⠀⠀⠊⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⢻⣼⢹⡏⢻⠞⠉⢹⢭⢈⠻⣯⣻⢿⣿⣷⣦⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⣤⣾⡿⠟⠋⣴⢋⡈⢧⡘⠻⣇⣠⣿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣄⠸⣇⠀⠀⠀⠀⠀⡼⡇⢸⠇⡏⠀⠀⠘⣧⢾⣿⡄⢿⠀⠀⡉⠛⠳⠤⣧⣀⣃⣀⣀⣀⣀⣀⣀⣠⣴⣾⣿⣟⠥⢴⣒⣈⣡⠞⣁⡀⠀⠀⣿⣿⡿⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠱⠽⣄⠀⠀⠀⠀⣗⣧⠋⣸⠀⠀⠀⠀⠈⢧⡀⠀⢸⡀⠰⣟⠶⣤⣤⣄⣀⣈⢹⣅⠀⠀⠀⣻⣿⢿⢅⡀⢀⣉⡁⠀⠀⠀⠠⠀⠇⠀⠀⣻⡟⠉⠻⠦⡄⠀
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⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠷⣽⣄⠀⠀⠀⠀⠀⠉⢳⣦⠀⠀⠀⠀⠀⠀⠀⠘ ⠁⠀⠀⠀⠀⣴⣿⣿⣿⠟⠋⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣧⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⣿⣿⠟⠁⢀⣠⠖⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀ ⠀⠀⢀⣾⡿⠋⠤⢴⣚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠘⣦⠀⠀⠀⠀ ⠀⠀⡾⠋⠀⠀⣠⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣖⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀ ⢀⡼⠁⠀⢀⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠙⠓⠺⠿⠓⠒⠒⠶⠶⠤⠀⠀⠀⣀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠈⢳⠀⠀ ⡿⠁⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⣻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠚⡆⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀ ⠀⠀⠸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡫⠗⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠔⠚⠉⠁⠀⠀⣀⣤⣴⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠉⠀⠀⠀⠀⠐⠊⠉⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤⣲⣶⣶⣦⣔⣒⠤⣄⠀⣀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣴ ⠀⠀⠀⠀⠀⠀⡠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣞⣷⡿⣿⣿⣿⣿⣿⣿⣿⡾⣿⣇⣀⣀⠴⣇⠀⠀⠀⠀⠀⠀⣠⡾⣳ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠔⣒⣯⣍⣹⣓⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠋⠙⣯⡙⠋⠹⠃⠀⠈⠉⠉⠉⠛⣿⠿⠒⢻⠂⠀⠀⠀⢀⣾⠋⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣽⣷⣾⣿⣿⣿⠻⠿⠷⣶⡒⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠉⠙⠒⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⡿⡇⠀⠀⢠⡿⣩⡷⣿⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣄⣠⣤⣾⣿⠟⠻⣟⠛⠛⠉⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠹⡄⠀⣼⣰⡏⢸⣿⠰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⣿⠞⠉⠀⠀⠀⢈⣉⠴⠶⠒⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠨⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠹⡀⣿⣿⠁⣼⠃⣭ ⠀⠀⠀⠂⠀⠀⠀⠀⠛⣻⣷⣟⣡⠀⠀⢀⣰⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⢳⣼⣿⣼⢇⣾⣿ ⠀⠀⠀⠀⠀⠀⠀⠖⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢳⠀⡸⢻⣿⣷⣿⣿⣿ ⠀⠀⠀⠀⢠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣸⣄⠀⠸⣄⣷⣿⡿⠟⣿⣿⣿ ⠰⣶⡶⠒⠋⠁⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠈⠓⠋⠀⠀⡿⠿⠿⠶⠟⠛⠻⠿ ⠀⠀⠙⢦⡀⠢⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠤⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀ ⢇⡀⠀⠀⠳⣮⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢁⢀⣀⣤⢸⣷⡄⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⡓⢤⣀⠀⠀⢹⡷⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣾⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠈⢫⣳⡀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢘⠆⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠙⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠰⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠟⠛⡏⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣙⣻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⠁⠀⢀⣚⣿⡀⠀⠀⢜⣿⣿⠀⠀⠀⠀⠀⠀⠀⣼⠓⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠛⠶⠿⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠐⠀⠀⠀⠀⠹⣷⠀⠀⠀⠈⢻⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀ ⠓⢦⣄⣀⠀⠀⠀⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣴⡄⠀⠀⠀⠀⠹⡇⠀⠀⠀⠘⡆⠀⠀⠀⢀⡞⠁⠀⣠⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠓⠲⠶⢤⠤⢤⣤⣸⣯⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡄⠀⠀⠀⠀⢹⡀⠀⠀⢠⠇⠀⠀⢠⡞⠀⢀⣼⡿⡁⠀⠀⠀⠀⠀⠀⢄⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠧⡷⡄⠈⠻⣽⡟⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣿⣆⠀⠀⠀⠀⡇⠀⠀⢸⠀⠀⢀⡟⠀⣠⠿⠙⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚ ⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣦⠀⠉⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣷⡀⠀⠀⡇⠀⠀⣾⠀⠀⡾⠐⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⡟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⠈⠻⣦⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⠀⠀⠀⠀⢀⡇⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂ ⠃⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠙⢿⣿⣷⣦⡀⠀⣤⣀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⢸⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⡤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠈⡻⣿⣿⣇⣀⣼⣿⣿⣿⣷⡶⠤⠤⠤⣼⡦⠰⢶⢗⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡀⠀⠀⠀
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⠀⠀⠀⠀⢀⠘⢰⣍⣍⢙⢦⡛⢷⣄⡄⠙⡯⣿⣿⢿⣦⢰⡌⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⠀⠀⠀⠀⠀⢱⣠⡷⢿⠫⠃⠻⣮⣿⣷⣤⣿⣿⣿⡆⢻⣧⡻⣌⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠀⢷⣿⣻⣞⣩⣥⣤⠸⡜⢻⣿⣿⣿⣿⣧⠸⣏⡙⢦⡘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿ ⠀⠀⠀⠀⠀⠈⡧⢙⣽⡟⠿⢛⡀⢹⡴⠿⠿⣿⣿⣸⢦⣿⣏⠄⠱⣼⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⠀⠀⢳⡀⠁⢹⣀⣼⣿⠁⡀⠀⠀⣾⣿⠟⢰⡿⣿⢦⠄⠙⢿⣾⢷⣄⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰ ⠀⠀⠀⠀⠀⠀⠀⠑⠶⡆⠈⢻⡇⠀⠀⠀⢰⠿⣿⡄⢸⣷⠘⣄⠻⣄⡈⠻⣷⣝⣷⠀⢀⣴⢻⣿⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⣻⡇⠀⠀⡴⣿⡉⢧⣧⠘⣿⡄⠘⢦⡈⠻⣦⡹⡌⠻⣤⣟⠻⠿⠏⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢰⢤⡴⠶⣄⠀⠀⠀⠀⠀⠸⠈⡇⠀⠀⠀⣿⣷⠘⣿⣆⢹⣳⡀⢨⣻⣐⣌⡻⣿⣦⣻⡇⠀⠀⠀⣸⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠘⠀⠳⣇⡈⡷⣄⠀⠀⠀⠀⠀⣷⠀⠀⡀⣿⣿⣆⣈⣻⠶⠛⠉⠉⣉⡩⠟⠋⠛⠻⢿⣷⠀⠀⣰⡿⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⠈⠼⣧⣌⡳⣄⠀⠀⠀⣸⠀⠀⣿⣿⣿⠉⠙⣇⡀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⣹⣧⣤⡿⢤⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⠐⢄⡈⠿⡶⠋⠀⠀⠀⢹⠀⠀⣻⡿⠃⠀⠀⣹⡠⣾⠋⡠⠀⠀⠀⠀⠀⠀⠀⣽⠗⠁⠀⠀⠘⢮⠙⠢⣄⡀⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠙⠢⡈⠋⠓⡢⢤⣸⠀⢀⡟⠀⠀⠀⢠⡶⣿⣿⠐⠁⠀⠀⠀⠀⠀⠀⣾⠏⠀⠀⠀⠀⠀⠈⢧⠀⠘⢿⡄⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⠈⠢⣮⠀⠀⠘⠇⡼⠀⠀⠀⠀⣼⢡⢯⠈⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠸⡷⠀⣸⣿⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣆⡀⢰⡇⠀⠀⠀⣼⠇⣿⡀⠀⠀⠀⠀⠀⠀⢀⣼⣿⡇⠀⠀⠀⠀⠀⠀⠀⣠⣷⣰⡿⢻⣄⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠙⣿⠀⠀⠀⢱⣿⣾⣿⠀⠀⠀⠀⠀⠀⢠⡿⡷⣿⣧⠀⠀⠀⠀⠀⠀⠰⣷⣶⣿⡇⠀⣿⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢀⡇⡟⡁⠀⠀⠀⠀⠀⢠⡟⢰⡇⣿⢸⠀⠀⠀⠀⠀⠀⠀⢰⣇⡏⠀⠀⣿⡄⠀⠀⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⡧⣄⣠⠞⢱⣇⠀⠀⠀⠀⠀⠀⠘⣧⣼⣰⠟⠚⠀⠀⠀⠀⠀⠀⠀⣸⢸⠇⠀⠀⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠘⠙⣆⠀⠀⠀⠀⠀⠀⢸⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⣾⠀⠀⠀⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠈⡳⢤⣀⠀⠀⢰⣟⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢼⠃⠀⠀⣸⠛⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⡀⠀⠀⠀⠀⠐⠋⠙⠛⢹⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⣼⢡⠏⠀⠀⢰⣿⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠼⠓⠛⠛⠉⠉⠓⢦⠀⠀⢀⡏⠘⣆⠀⠀⠀⠀⠀⠀⢀⡼⢣⡞⠀⠀⢰⣿⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⢸⣦⢀⣾⠀⡀⠰⢽⣲⣦⣤⡶⠒⠋⢇⣸⡄⢀⣠⣿⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⣾⡏⢸⠁⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⢻⡿⡋⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⢀⡏⡸⢹⡇⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢣⠀⠀⠀⠀⠀⠀⢁⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⡇⠀⠀⠀⠀⠀⣨⠞⠁⣸⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠆⠀⠀⠀⠀⠀⣿⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⢻⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⡆⠀⠀⠀⠀⠚⠤⣌⢧⣾⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠷⠀⠀⠀⠀⠀⠀⢀⣸⡇⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⢀⠜⣸⡇⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠉⠡⠈⠉⠙⣡⠞⠁⢧⠀⠀⠀⠀⠀⠀⠀⠹⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⢀⡤⣺⠖⠀⠀⠀⠀⡿⠀⣠⣴⢿⣥⣠⣴⣾⣿⡿⠋⣹⣶⣤⣍⡙⢦⡈⠉⠀⢀⡼⠟⠛⠲⠦⢀⣀⣿⣿⣆⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⣀⣴⣷⣿⣿⣿⣿⣿⣿⣿⣿⣥⠶⠯⠭⠯⠭⠭⠿⢷⣿⣦⣶⣿⣟⣛⣦⣄⠀⠀⠈⢻⣿⣿⣾⣿⠷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡼⠀⠀⠀⣀⣴⣿⣿⣿⠿⠿⠟⠛⠛⠉⠉⣀⠤⠤⠶⠶⠶⠦⠤⠤⣤⣾⣿⣿⣿⣄⠀⠀⠈⠉⠉⠉⠒⠚⠿⢿⣿⣿⡄⠈⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠇⠀⣠⣾⣿⣿⠟⠁⠀⠀⠀⢀⠈⠋⠀⠀⢀⣀⣀⡠⠤⠄⠀⠀⣤⣿⣿⣿⣏⣉⠉⠓⠲⢤⣀⣀⠀⠀⠀⠀⠀⠈⠛⢿⣀⠀⠛⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⢠⣾⣿⡿⢫⠟⠀⠀⣠⣴⠿⠓⠒⠚⠉⠉⠉⠉⠉⠉⠈⠁⠒⠚⠛⠛⠛⠛⠛⠛⠛⠻⠭⠭⠶⠚⠿⠲⠦⣄⣀⣀⡈⠒⠮⣕⣦⣼⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠟⣼⣿⣷⠏⠀⢠⣾⠛⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠒⠲⠽⣿⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡟⢠⣿⡿⠁⢀⡴⡷⠃⠴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣄⠀⠀⠀⠀ ⠀⠀⠘⢿⢸⣿⡇⣠⠛⡸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠉⢲⣦⠀ ⠀⠀⠀⣸⢸⣿⣷⡏⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⣿⡀ ⠀⠀⠀⡇⠰⣿⢸⢡⡯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⢀⣿⠀⢸⢺⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇ ⠀⠀⢸⠘⠀⠀⠸⣿⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠇ ⠀⠀⣿⡄⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀ ⠀⠀⡟⠇⠀⠀⠀⠀⢷⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀ ⠀⠀⡇⠀⠀⠀⠀⠀⠈⢷⡵⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠁⠀⠀ ⠀⠀⠃⠀⠀⠀⠀⠀⠀⠘⣿⣮⡂⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠦⢄⣀⠀⠀⠀⢀⡴⣺⣷⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡝⣿⣿⡒⠒⢶⣶⣶⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⡾⣿⢿⣽⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡽⣿⣇⠀⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡇⡏⢸⢿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡽⣿⡄⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣷⡞⢀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⡿⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⣻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⢸⣇⠀⠀⠀⠀⠀ ⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⢻⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⢰⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡸⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣿⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⡴⡽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⠀⠀⠀
⠀⠀⠙⢻⣶⣶⣦⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠂⢄⠜⠛⠻⡏⠀⠈⢢⠀⠀⠀⠀⠀⠀⢀⡾⢸⢰⠋⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠱⡠⠎⠢⡀⠀⠑⢤⣾⣧⠀⠀⠀⠀⢀⣾⣃⣸⡿⢀⡀⠀⢠⣄⣀⡀⠀⠀⠀ ⣀⠎⠀⠀⡇⠈⣶⢄⠀⢻⣿⢧⠀⠀⢠⣿⣿⣽⣋⣿⣓⣷⠀⡼⢿⠔⠦⠄⠀⠀ ⡇⠀⠀⣠⡑⢤⡿⠈⡄⠘⡄⠀⡀⠀⢘⠿⠿⣿⣟⡿⢿⣿⠇⠐⠀⠀⠀⠀⠀⠀ ⠓⠒⠊⠁⠀⠙⠛⡲⠅⠂⠣⡠⠓⠀⠈⠛⠒⣇⠉⢀⠈⣡⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⢠⣦⠀⠀⠀⠀⠀⠹⡉⢙⣜⢌⡢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠄⣄⢂⠀⠀⠀⠀⠀⠱⢰⡗⣉⠦⡄⠉⠉⠁⠀⠀⠀ ⠀⠀⠀⢠⠀⠀⠀⠀⠀⢚⢺⣥⠋⠂⠀⠀⠀⠀⠀⢸⠀⠈⠒⠓⠂⠠⠄⠀⠀⡀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢡⡐⡈⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⢀⡠⠤⠀⠰⠁ ⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢠⠈⡇⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⡰⠁⢀⢋⡔⠁⠀ ⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⢐⠀⠃⠀⠀⠀⠀⠀⢠⣴⣿⣷⣤⠅⢠⠃⡛⠀⠀⠀ ⠀⠀⠀⠀⠈⠄⠀⠀⠀⠀⡸⠐⠚⡄⠀⠀⠀⠀⠆⠀⠙⠿⡟⠀⠈⢲⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⢘⠀⠀⠀⢰⠁⠀⠀⢡⠀⠀⠀⢸⠀⠀⠀⠔⡁⠉⠉⠁⣀⠀⠀⠀
⠀⠀⠀⠀⠀⣰⣿⠀⠀⠀⠀⠀⢚⢿⠉⠀⠀⠀⠇⠻⣿⣍⠁⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⡠⢪⠻⡑⠄⠀⠀⠀⣨⢃⠜⠉⠓⠄⡀⠈⠀⠈⠏⠫⠐⡀⠀⠀⢸⡇ ⠀⠀⠀⠀⠁⠀⡁⠄⠒⠐⠛⠁⠀⠀⡠⠀⠉⠀⠉⠐⠠⡀⠀⡄⠰⠀⠀⢸⡇ ⠀⠀⠰⠀⡐⠈⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠈⠢⠈⠀⡆⠀⢸⡇ ⠀⠀⡆⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠡⠀⢰⠀⢸⡇ ⠀⢸⢀⡜⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢡⡇⠀⡆⢸⡇ ⠀⡏⠀⡡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠂⢹⢸⡇ ⣷⠁⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠆⠀⠀⣼⠇ ⡏⠀⠀⠩⡢⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⢞⡜⠀⠀⠀⣿⠀ ⣷⠀⠀⠀⠈⣶⣤⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢤⣶⣿⡇⠀⠀⠀⣿⠀ ⠿⠆⠀⠀⠰⠿⠿⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣸⣿⣿⣕⣂⣀⣰⣿⡄
⠀⠀⠀⠀⠀⢠⠖⣄⠀⠀⢘⠁⠀⢡⠅⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠃⠀⠻⢅⢀⣀⣁⣀⣁⠠⠂⡝⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠄⠀⡇⠈⠆⠁⠀⠀⠈⠑⠎⡇⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠀⣌⣐⠴⠁⢀⠤⢄⠀⠀⣀⢈⣥⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⢂⡇⠀⣧⣀⠀⠶⡤⣤⠤⠆⣰⠥⢼⣿⡐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡞⢸⡄⠀⠱⣄⣀⣄⠜⡋⠀⠪⠝⠐⢫⠆⡇⠈⠄⢀⣀⠀⠀⠀⠀⠀⠀ ⢰⢨⢿⠐⡄⠀⢰⠁⠈⠳⡊⠠⠤⠤⢶⠋⠚⠋⠢⣊⣈⠁⢑⡄⠀⠀⠀⠀ ⠈⡎⡜⡆⠈⠐⢼⠄⠀⣄⠀⠑⠥⢀⠨⠁⠀⢀⢔⠍⢇⠉⠉⠳⠀⠀⠀⠀ ⢠⢠⣧⣷⡀⡈⣸⠀⠀⢸⠀⢀⣤⢀⠃⠀⢧⡡⠁⠀⠀⠡⡀⠀⠃⠀⠀⠀ ⠸⡎⢻⣿⢇⠈⢾⠀⠀⡟⣄⠈⠉⡈⠀⠀⠈⠣⡀⠀⠀⠀⠈⠂⠘⡀⠀⠀ ⠀⠹⡟⢿⡩⢆⠸⠠⡼⡏⢼⠐⠒⡟⠔⢀⡠⠀⠠⢕⡶⡤⣤⠀⠱⣡⠀⠀ ⠀⠀⠙⠀⠙⠲⣧⡀⠀⢀⠠⣇⠀⠣⠀⠀⠀⠀⠀⠀⡇⠀⢏⢣⡪⠚⢆⠀ ⠀⠀⠀⠀⠀⠀⢸⠙⠂⡔⠒⠊⡦⡀⠀⠀⠀⠀⣀⠜⠀⢀⠜⠹⢆⠀⠀⢑ ⠀⠀⠀⠀⠀⠀⠀⡆⠀⢇⠀⠀⢡⠈⠐⠒⠂⠈⠀⠀⠀⠁⠀⠀⠡⠈⠝⠀
⠀⠀⠀⠠⡲⠊⠁⠀⠀⠀⠀⠀⠀⠈⠰⣄⠈⢊⠒⠤⡀⠀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠈⠢⠀⠀⠈⠣⠀⠌⠐⠠⡑⠢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠑⠠⡀⠡⠀⢠⠀⡱⢸⡀⠀⠈⠢⠘⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⢀⠔⠉⠢⣡⠀⡄⠰⣇⡞⠢⡄⠀⠑⡘⡹⠀⠀⠀⠀ ⠀⠀⠀⠀⢃⠀⠀⠀⣠⣾⣁⠠⡀⠀⠘⢆⢸⡄⣿⡇⠄⠐⣧⡀⢣⡷⠆⠀⠀⠀ ⠀⠀⠀⠀⠈⠆⠀⡏⠘⠋⣀⣠⣴⣀⠀⠈⢜⠰⠘⠈⢿⠻⡻⢷⠘⣏⡀⠀⠀⠀ ⠀⠀⠀⠢⡀⠈⢃⢣⣧⠞⠟⠉⢀⡹⠆⠀⠈⠀⠹⠀⠀⠋⠉⠒⠳⡙⣿⣦⠀⠀ ⡤⠆⠀⡀⠀⡀⠀⠺⡧⠄⠐⡋⠁⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢣⣀⠈⠑⠠ ⠁⡘⢠⠈⠌⣂⠢⡀⠈⡂⢅⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣢⣽⠀⠀⠘⡄⠑⠄⠀ ⠀⠀⢻⡗⢤⡈⠢⡈⠢⡈⠪⣝⠲⠦⠄⠀⠀⠀⢰⣿⣿⣿⢿⠀⠀⢠⣈⢂⠈⠀ ⠀⠀⢀⠛⠸⢻⣷⣬⢦⢐⡀⠈⢢⠀⠀⠀⠀⠀⠈⠫⡄⢀⣀⡡⠀⣼⣇⠱⣧⠈ ⠀⠘⠐⣀⡠⠛⡀⠀⢀⢃⡳⢀⠰⢣⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⢰⣿⡟⢀⠏⠄ ⠀⠆⣸⣵⠁⠀⣿⡻⣿⠃⣀⣀⠱⡇⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡷⠮⠚⠂ ⠀⠀⣿⡌⠀⣠⠟⠙⣇⠀⣓⣻⠀⠈⠂⠈⠙⠒⠶⡶⠶⠚⠛⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠏⠀⢴⡇⢠⢠⠃⠁⡃⢉⣀⡀⠒⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠁⠀⠀⢀⣀⣀⣠⣴⣶⣾⣿⣿⣿⣿⣷⣾⣶⣶⣬⣔⡤⣤⣀⣀⠤⢀⠀⠀ ⠂⢁⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⡇⠻⣿⣿⣿⣿⣷⣿⣇⣿⣷⣬⣿⣿⣷⣦⡁⢢ ⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠉⠛⠟⢿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⡀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⡥⠦⠴⠆⡄⠀⠺⢭⡛⠻⠿⣇⢁⣼⣿⣿⣿⡇ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠫⠚⠉⠀⡀⠀⠀⠈⡄⠀⢀⠬⠑⠂⠸⣾⣿⣿⣿⣿⣆ ⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⣀⣤⣎⡄⠐⠒⠂⠦⣡⡶⠶⣤⣄⣼⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡀⢀⣮⢿⣛⡩⠏⠉⠀⠀⠀⠰⣏⡙⣚⠓⠞⠁⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣷⠚⠓⠾⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠸⣿⣷⣿⣿ ⠙⣛⣿⣿⣿⡿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⣀⣔⣒⡄⠀⠀⠀⠀⠀⠻⢿⣿⣿ ⠀⠀⠹⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⣼⡿⢿⣿⣿⡄⠀⠀⠀⢰⠤⠤⠽⢿ ⠀⠀⠀⠹⣋⢻⣿⣿⣿⣿⣷⡀⠀⠀⠀⢸⣟⢃⠀⠈⠘⡇⠀⠀⢀⡎⠀⠤⠤⠬ ⠀⠀⠀⠀⠻⡀⡻⣿⣿⣿⣿⣿⣄⠀⠀⠐⢅⠀⠀⠀⠠⠃⠀⢀⠌⠀⠀⠁⠀⠀ ⠀⠀⠀⢳⠠⡈⠐⠻⣿⣿⣿⣿⣿⣷⡀⠀⠀⠊⠑⢴⠁⠀⡠⠂⠊⢀⠀⠀⠀⠀ ⠀⣰⢱⠘⣆⠘⢆⠀⠈⢿⣿⣿⣿⣿⣿⣏⠐⢒⡄⠨⣀⣊⠀⠁⠠⠂⠀⠀⠀⠀ ⠀⠇⡎⠀⡈⡄⠈⠑⠄⢈⣻⣿⣿⣿⣿⣿⣷⣶⣦⣤⢽⣿⣦⡄⢂⠀⠀⠀⠀⠐
⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⢼ ⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⢏⠻⣿⣿⣿⣼⣿⣿⣟⢿⣿⣿⡟⣿ ⡛⠉⠩⠷⡘⣿⠿⠻⠿⢻⣿⣿⢏⣤⢆⣼⡜⣦⣈⢿⣿⡇⢿⣿⠟⠻⣿⣿⣿⣿ ⢷⣄⠀⠀⠱⣘⡖⠀⢠⢯⡿⠀⣾⣳⡟⠙⣿⣌⣿⡄⢿⣿⣸⡏⠀⢀⠘⣿⣿⣿ ⠀⠹⡶⠔⠲⢿⣼⣦⣷⣿⢁⣾⣿⡟⠐⠒⠛⠻⣿⣷⠘⣿⣿⣷⣯⠩⣻⣿⣿⣿ ⠀⢰⠁⠀⠀⢢⠈⢿⣿⣇⣼⣿⣹⠀⠐⡿⠿⠟⢻⣿⡀⢿⣿⡏⠀⠀⠀⠘⣷⣳ ⠀⠘⡀⠀⢀⣠⣷⣿⣿⣿⣿⡟⠋⠀⠀⠀⠀⠀⣽⣿⡇⣾⣿⡇⣀⣠⣤⣀⣿⣇ ⠀⠀⠱⣴⣟⠡⠛⠙⢟⣿⣿⠀⠀⣀⣀⢀⡄⢴⣿⣿⢰⣿⣿⣿⣿⠿⠟⠿⢿⣿ ⠀⠀⠀⠹⠋⠀⢀⣠⣬⣿⣿⣷⡔⢷⣯⠏⠁⠨⣿⣇⣾⣿⣿⣿⠁⠀⠀⠀⠸⣿ ⠀⠀⠀⠀⠱⣠⣾⠗⠉⣽⠋⠙⣿⣦⡀⠀⣀⠐⣿⣿⣿⠟⡟⠁⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠈⢋⠀⠀⡇⠀⠀⠉⢟⡟⠛⠟⠈⣿⣿⢃⠴⠁⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠑⢄⠈⠉⠀⠀⠀⠈⠐⠀⠈⠉⠿⢄⡀⠀⠀⠀⠀⠀⠀⢰⢿ ⠀⠀⠀⠀⠀⠀⠀⢀⡈⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠀⠀⠀⠀⠢⠀⢠⡿⣼ ⠀⠀⠀⠀⡠⠒⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣾⠋⣿ ⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⣿ ⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿ ⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⣿ ⠀⠀⠢⡀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠐⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣨⡾⠀⣿ ⠀⠀⠀⠈⠐⠢⠔⠶⣦⠄⡲⠋⠀⠀⠀⠀⠀⠈⠀⠀⠀⠤⢤⣴⣶⣿⣿⡷⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣧⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⠿⠃⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⢶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣾⣿⣿⣿⣿⣿⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢴⣿⢿⣻⢿⣿⣿⡟⠛⢻⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⡷⢿⡷⣿⣿⣿⣷⠀⠈⣷⣿⣿⣿⣝⠂⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣿⠛⣿⢷⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⣶⣾⡯⠷⠶⠻⣇⣿⣿⣯⡿⠇⠀⠀⠘⠛⢻⣿⣦⣬⣦⡴⠞⠋⠛⠻⠷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⡟⣿⠿⣾⣏⣸⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠛⢦⣤⣤⣾⣿⣿⡿⠛⠇⣀⣀⣀⣠⠾⠋⠋⠏⠙⠷⡤⢤⡀⠀⠀⠀⢻⠀⢀⡤⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣷⡿⠋⠀⠘⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⡇⣹⣿⡿⣿⣿⣄⡨⣭⡿⠁⠀⠀⠀⠀⠀⠀⡇⠀⠉⠳⠒⠶⢿⣴⠋⠀⠀⠀⠙⢷⣤⡀⠀⠀⢠⠞⠁⣿⠛⣇⣀⡦⣆⣸⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⢣⣿⣿⣿⠟⠉⠉⠛⠋⠀⠀⠀⠀⠀⠀⠀⣼⠁⠠⠀⠀⠀⠀⢸⠏⡇⠀⠀⠀⠀⠀⠀⠙⠲⢴⠁⠀⠀⢻⠀⢉⡿⠀⢘⡏⢺⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣤⣠⣴⣫⣾⢧⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⠀⡞⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⣸⡇⠘⠁⠀⢸⡇⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠛⣳⣿⢿⣷⠛⠁⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠈⢷⣀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠈⣹⠁⠀⠀⠀⢸⠁⢼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠺⣿⣰⠟⠁⠀⠀⠀⠀⢀⡴⢠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠉⠳⠦⠤⣤⣤⣬⣽⣶⣄⠀⠁⠀⠀⠀⠀⣸⠀⢹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢈⡿⠛⠒⠒⠦⢤⣀⣴⡚⠛⠛⠛⠿⢷⣦⣤⣤⣶⣦⣤⣄⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⣗⣹⣌⣇⠈⢷⡀⠀⠀⠀⢀⡏⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡟⠀⠀⠀⠀⠀⠀⡀⠈⠉⠙⠲⢤⣄⣀⠸⢿⣀⠀⠀⣿⢿⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣁⣿⡾⠀⠀⠙⠶⣤⣤⡞⠁⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣧⢀⡀⠀⢀⢀⣼⣽⣦⣀⡴⠺⡏⢻⡙⣷⣶⣦⠀⠀⠈⢹⡇⠀⠛⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⠈⠳⢤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠛⠛⠛⠓⠋⠁⠀⠈⠉⢻⡀⠹⣜⡍⢻⠉⣿⡷⠀⠀⠀⢷⣀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡞⠈⠀⠀⠀⣠⠞⠹⣅⣀⡀⠀⠀⠀⣀⠀⠈⠙⢶⣶⣤⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡖⣸⢧⣼⢷⠛⠇⠀⠀⠀⠈⢿⠀⠀⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠛⠒⠒⠶⣞⣉⠀⠀⠀⠈⠙⠲⣄⡀⠈⠓⠤⣄⠐⣦⣟⢻⣧⣤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣧⠀⠀⠀⠀⠀⠉⠻⣦⡀⠀⠀⠀⠘⢿⠦⣠⣀⠚⣯⡟⢹⣿⠻⢟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⣀⣀⣀⣀⣠⠴⠋⠈⠹⣷⡀⠀⠀⠀⠀⠀⠈⢻⡀⠀⠀⠀⠈⠑⠚⠻⣦⣿⡿⠚⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⢧⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠈⠛⢦⣄⡀⠀⣠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠐⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣀⠀⠀⠀⠉⢉⡽⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠉⠙⠒⠒⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠷⣦⣀⣀⢀⣀⣀⣀⡤⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠤⠤⠒⠒⠒⠒⠒⠐⠠⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠠⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠉⠉⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠒⠒⠒⠒⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⡖⠉⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⡀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀ ⠉⠻⠧⣀⣀⡀⢹⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠁⠀⣴⠞⡟⢣⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠎⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠟⠒⢂⣤⣼⣠⣇⠈⠳⣌⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠔⠁⢠⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⡎⠁⠘⠀⠹⡗⢦⠈⢻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀ ⠒⠂⠉⠀⠀⠀⠈⣇⣀⡀⠀⠀⠀⠀⠀⢀⣾⠁⠀⠀⣀⠾⠀⠀⠆⠠⢠⢇⣼⠀⠈⠻⡈⠂⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⡜⠋⠀⠈⠳⣄⠀⠀⠀⠛⣸⠀⡠⠊⠁⠀⣠⠾⣶⣤⣤⣎⠈⣦⡀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠤⢤⣶⡲⠚⠣⣌⠢⡀⠀⢀⢿⠇⠀⠀⢸⠇⠸⠀⠀⠀⠀⠙⣀⢰⣋⣀⣾⠂⠈⣿⠦⠀⢸⡀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⢮⡆⠀⠈⠀⠈⠓⢀⠎⠀⠀⠀⠘⢧⠀⢀⣶⡀⠀⢠⣟⣤⣭⡿⡇⠀⠀⢸⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠻⡄⠀⠀⠀⣰⣏⠀⠀⠀⠀⠀⠺⣧⠀⠈⢳⡀⢻⢹⣿⣿⣙⣧⠀⠀⠀⠳⡀⠀⢹⡇⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡀⣀⡴⠊⠀⠈⠳⢄⠀⠀⠀⠀⠘⡆⠀⠀⠈⠚⠾⢿⣻⣅⡿⠤⢤⡀⠀⠈⠀⠀⣇⢀⣠⡄⣀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠑⠢⣀⠀⠀⠈⠢⠄⠀⠀⢤⡄⠀⠙⣆⠀⠀⠈⠑⠂⣀⣴⣿⡥⠀⠀⢄⠈⠲⣄⠀⠀⠀⠀⠀⠀⠀ ⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣀⠀⠀⠀⠀⠀⢸⠀⣄⠘⣃⠠⠒⠈⠉⠁⠸⣇⠀⠀⠀⠀⠂⠀⠈⢢⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡶⠋⠉⠁⠀⠀⠀⠀⡀⠔⠛⢦⡀⠀⠀⠀⠀⠀⠀⠣⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠉⠀⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠑⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⢱⠀⢀⣴⡶⠋⠀⠀⠀⠈⠢ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠔⡺⢻⣷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⡽⠩⠂⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠒⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⢴⠃⠐⠢⣝⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠊⠉⠉⠀⠀⠉⠉⠑⠲⢶⣫⣵⣲⣿⡛⠉⠁⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢸ ⣇⡤⠔⠒⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢤⣀⣠⠤⠒⠚⠉⠀⢀⣀⢼ ⡏⠀⠀⠀⠀⠀⠈⢳⣄⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣷⡀⠀⠀⠀⠀⠀⠙⢦⣀⠤⠴⠒⠉⢁⣀⣸ ⡿⢗⣲⣦⣤⡀⠀⠈⠻⣧⡀⠀⠀⠀⠀⣤⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠃⠀⡄⠀⠀⠀⠀⠀⠀⢣⡤⠤⠒⠋⣩⣤⣾ ⣇⢴⣿⢹⠻⣿⣿⣦⡀⠈⢷⣄⣦⣶⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⡇⡀⡆⢳⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⣾⠁⢸ ⣇⡆⣇⡸⠖⠋⠉⠉⠉⠉⠘⠛⠯⢭⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⡸⢡⡧⡇⠘⠄⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⢿⠀⢸ ⣿⢠⠋⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⢀⡴⢡⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⣼⠀⢸ ⡿⡆⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⢁⠴⠋⠀⣾⡟⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⢿⠀⢸ ⡇⢀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠋⢀⡜⠁⠀⠀⠘⠛⠁⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⣾⣤⣼ ⣗⣾⠀⠀⠀⠀⡅⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⢀⡞⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⢸ ⡇⠸⠀⠀⠀⢸⡇⢀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⣜⣀⣀⢀⡴⢒⡤⠖⠊⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸ ⡇⡀⠀⢸⡄⢸⢷⣌⠀⠼⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⡼⠁⠀⠰⢋⡴⢯⠀⠀⠀⠸⡀⠀⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⢸ ⡇⡇⠀⠀⠀⠸⢸⠀⢉⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⢠⣾⣁⡤⠒⠊⠁⢀⡀⠑⠦⡀⠀⢣⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⢸ ⡇⠇⠀⠀⠀⠀⢸⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢀⡼⡏⠀⠈⠲⣄⠀⠀⠙⢆⠀⠈⠑⢬⡦⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⢸ ⡇⠘⠀⠀⠀⠐⡞⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢾⣼⢷⣤⣤⣤⣬⣷⣤⡄⠀⠃⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡶⠛⠛⠉⠉⣉⣛⡲⢤⡀⢸⢧⡀⠀⣠⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠋⠁⢀⣠⠶⠒⢉⡩⠍⠉⣳⣿⣿⣟⣷⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⣀⡔⠋⠀⣠⠞⠉⠀⣠⠖⠋⢩⡟⢻⣿⠻⣝⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠏⠀⠀⡴⠋⠀⣠⠞⠁⠀⢀⡞⠁⠀⠀⣼⡇⠘⡏⢧⢻⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⢀⡾⠁⢠⠞⠁⣠⠂⣴⠏⠀⡀⠀⢀⣿⡇⠀⡇⠘⣾⢳⣼⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⣴⣿⠁⡴⠃⢀⡞⣡⡿⡏⠀⡼⠁⠀⣿⡿⠁⠀⡇⠀⣿⡈⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⡏⠀⣸⣽⣏⡾⠁⣰⣯⡟⠉⢹⠃⣸⠃⠀⣾⣽⡇⠀⠀⡇⠀⢸⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠄⢹⠁⢸⠃⢸⡟⠀⣼⣿⣷⣦⣄⣿⣸⠇⠀⣸⣿⠋⣿⡀⠀⡇⠀⣿⣷⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡌⠀⢸⠀⡏⠀⡾⠃⣴⠋⠸⣿⣿⠟⣿⠏⢀⣷⡿⠃⠀⠸⣇⢠⡇⢰⣇⢿⣇⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠈⠀⢸⢰⠇⣷⠇⣰⡏⠀⠀⠀⠀⠀⡿⣠⠟⡿⢃⣤⣤⣤⣿⢸⢁⣿⢿⡈⢿⣯⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⣀⣀⣀⡸⢾⢀⡟⢰⣿⡇⠀⠀⠀⠀⠀⠟⠁⠀⠁⠘⠿⠿⢛⣿⠇⣸⡇⢸⣷⣘⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣾⣼⡇⣾⣿⣿⡀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣴⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣝⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⡙⣧⣀⣀⣀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣎⢿⣦⣄⠀⠀⠀⠀⠀ ⢠⣾⣿⣿⣿⣿⣿⠿⠋⠉⠉⠁⠀⠀⠈⠉⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣻⡟⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⡇⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⣠⡴⠆⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠁⠀⠘⣆⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣷⣀⣦⣶⣿⣿⣶⣦⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠁⠀⠀⠀⠆⠹⣆⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⣀⣀⠢⠀⢸⣾⡀⢻⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠙⠓⠶⣬⣫⣧⠈⡇⠀⠀ ⠀⢻⣿⣿⢳⣿⣿⣿⣿⣯⣷⣿⡿⠿⠛⠛⠛⠛⠛⠛⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠈⢻⢤⡟⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠉⠉⠉⠉⠉⠛⠻⢿⣿⣿⣿⣿⣇⡉⠳⠲⣶⠶⢾⣾⡇⠀⠀ ⠀⠸⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣆⠀⠈⢡⣴⡟⠃⠀⠀ ⠀⠀⢹⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⡿⠟⣿⡇⠀⠀⠀ ⠀⠀⢺⣿⣿⡇⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⠟⠋⠀⢀⣽⡇⠀⠀⠀ ⠀⠀⢿⣿⣿⣷⡀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢐⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠟⠁⠀⠀⣠⢸⠁⡇⠀⠀⠀ ⠀⠀⠘⣿⣿⣿⣇⠀⠀⠀⠙⠲⠄⣀⣀⡀⠀⠀⠀⠀⢀⣵⠟⡟⠷⣄⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠁⣶⠀⣴⣾⣏⡏⠀⡇⠀⠀⠀ ⠀⠀⠀⠈⢿⣿⣿⣆⣄⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⢠⡿⠁⢠⡇⠀⠈⠳⣤⣤⣤⣠⣤⡴⣟⣽⠇⣸⢫⠾⣯⢟⡞⠀⢰⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢿⣿⣆⣀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⢸⠃⠀⠀⠀⠀⢀⣿⣿⣏⣼⣿⡿⢰⣿⠏⣼⣿⡿⠁⠀⣸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⡿⠃⣿⠇⣸⠃⢸⣿⣾⠀⠀⠀⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠟⠁⠀⣿⣴⠇⢀⣿⢿⠇⠀⠀⢸⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡏⠀⠀⠀⢸⠏⠀⢸⡿⢸⡀⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⢸⠀⠀⢸⡇⠀⠷⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠸⣇⠀⠸⠇⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠻⡄⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠻⡄⠀⠙⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢿⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢻⠷⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⣿⣤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⣶⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢶⡀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⣴⡿⠁⢠⠛⣆⡃⠀⠀⠀⠀⠀⠀ ⠀⣸⣇⠉⠓⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⡀⠀⢠⠟⠀⠀⠀⠀⠀⠀⣠⠞⣻⢃⡴⠋⠀⠘⢇⢠⡀⠀⠀⠀⠀ ⣰⠇⠈⠑⣶⡤⣀⡉⠙⠒⠶⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣲⠏⠀⠀⠀⠀⠀⢠⡾⠁⢰⡿⢻⡀⠀⠀⠀⠘⣇⠙⢦⠀⠀⠀ ⠇⠀⠀⢠⡟⠀⠈⠉⠛⣶⠤⢤⣄⡈⠉⠛⠒⠤⣤⣄⣀⠀⠀⠸⡏⠀⠀⠀⠀⠀⢠⡟⠁⠀⡿⠀⠈⠻⡄⠀⠀⠀⠘⣧⠀⠳⡄⠀ ⠀⠀⠀⠟⠀⠀⠀⠀⠀⡇⠀⠀⠀⠈⠉⠳⠦⢤⣀⡀⠈⠛⢿⢀⣻⡀⠀⠀⠀⠠⢾⠤⠤⠀⡇⠀⠀⠀⠙⢦⠀⠀⠀⠈⠷⡄⠘⠆
⠀⠀⢀⢔⡮⠒⠒⠒⠂⢌⠐⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⡿⢿⠆⣤⣀⠀⠀⠈⠪⡢⡈⠳⡤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠃⢠⣤⣸⠿⠓⠛⠦⢔⢄⡈⢟⢞⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⠀⢫⡅⢠⠀⠉⢩⣭⡿⢿⣾⣼⣿⡽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣷⡄⠀⢣⣌⣤⠀⠀⠈⠀⠈⢹⣿⠇⠠⠤⠄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⠙⡈⠐⢕⡅⠀⠀⣀⣔⠆⡜⠇⠀⠀⠔⠀⠀⠡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠑⠠⣙⡖⠀⠭⢄⡞⠁⠀⣴⠊⠀⠀⣧⠀⠃⠀⠀⠀⢀⠤⠄⠀⠀⠀ ⠀⠀⠀⠀⡐⠈⠀⠈⠤⣤⣤⠠⠀⠈⠁⠀⠀⠀⠘⢧⢸⠀⠀⠠⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⠈⢄⡀⠀⠀⠀⠀⠀⠀⣄⠀⠀⡤⢈⡎⡄⢀⠁⠀⣠⠀⠀⠀⠀ ⠀⠀⠀⠀⠐⡄⠀⠈⢻⠀⠀⠀⠀⠘⡄⠘⠫⠧⠶⠻⠠⡈⡎⠀⠀⡄⠡⡀⠀⠀ ⠀⠀⠀⠀⠀⠈⢀⠀⠀⠣⣀⠓⠀⡴⠁⠀⠀⠀⠀⠐⠒⢲⠀⠀⠀⠘⢄⠈⠂⡀ ⠀⠀⠀⠀⠀⠀⠀⠑⠠⡀⠀⠉⠪⢄⠀⠀⠀⠀⡔⠁⠀⡘⠀⠀⠀⠀⠀⠑⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡀⠀⠀⠱⡆⠀⠚⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣈⣧⡀⠀⠘⡄⠀⠀⠀⠀⠱⠀⠀⠀⠀⠀⠀⠇⠀ ⠀⠀⠀⡀⠄⠒⠉⠁⠀⠀⠀⠀⠈⠳⣄⠀⠈⢦⡀⠀⠀⠀⢣⠀⠀⠀⢀⠞⠀⠀ ⠀⠀⡌⠀⠀⠀⠀⡄⠀⢀⠀⣀⠀⠤⠉⢳⡄⠈⢌⢢⢀⢠⡤⣡⠔⠺⡧⠬⢶⠀ ⠀⠀⠁⠀⠀⢀⣴⣿⣿⣿⣿⣷⣦⣄⡀⠀⢻⢄⠀⠑⢿⣾⣿⣾⣷⣾⣧⣄⣀⣧ ⠀⠀⠢⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣵⠯⠜⢀⣠⣤⣝⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠂⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠠⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣦⠹⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣯⣿⢣⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢶⡀⡀⠀⠀⠀⠀⠀⠀⣰⣿⣃⣛⡗⣼⢹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢷⣬⣷⣤⣤⣴⣢⣶⣿⣿⣿⢿⣗⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣿⠿⣿⣿⣷⠿⡿⣿⣷⣿⣿⣿⡟⠻⣿⡧⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⣿⣹⣿⡿⡿⡀⣧⣼⣟⠉⠙⢾⣷⣣⢘⣿⣿⡿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣿⣿⣷⣧⣳⢿⣏⠁⣿⡿⠀⣿⣿⣿⣯⣿⣾⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠻⣿⣿⣿⣿⠟⣻⠖⠋⠀⠀⠉⣿⣿⣟⣽⢿⣿⣟⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠛⢯⣷⣿⠀⠀⠐⠀⢀⣬⣶⣿⣬⣽⣿⣍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣏⡀⠀⣠⠖⠛⠉⠛⠹⠋⠙⠛⠉⠙⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⣹⠟⠁⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠐⢮⡢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡸⠥⠀⠀⠀⢀⣇⠀⢀⠀⢀⣀⠤⠆⠤⢄⣙⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣷⡆⠈⠢⣀⠀⣿⣠⠎⠀⣩⣤⠤⠖⠒⠒⠚⠧⠼⣦⣀⣠⠤⠤⠤⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣄⠀⠘⠷⢿⣻⡴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠉⠙⠲⢤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⠀⡀⢠⠜⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢪⢦⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⡽⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠃⣰⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠔⠚⠉⢻⣞⡹⠛⠳⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡤⠤⠤⠤⣄⡀⡀⢀⣴⣁⣀⠀⠀⠀⠀⠀⠀⣀⡠⠔⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠲⠭⡛⣹⣯⠝⠛⠉⠉⠉⢷⣶⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⢹⣿⢿⠀⠀⠀⠀⠀⠀⠉⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⠤⠤⠤⣀⡀⠀⠀⡸⠻⣇⠱⣄⣤⠴⠛⠉⠉⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡟⠀⠀⠀⠀⠀⠙⢦⡴⠃⠀⠘⢦⡞⠁⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⣺⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣧⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠖⢺⣴⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢀⣤⠟⢳⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢳⡀⡠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⣠⠞⢙⣣⣼⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠉⠙⢓⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠟⠋⠁⣠⣿⣿⡒⡞⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡟⠤⠤⠞⡽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⢒⡒⢚⣛⠋⠀⢿⠿⠃⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠁⣾⠏⠸⡄⠀⠀⠀⠀⠀⡆⢰⢦⡀⠀⠀⠈⢷⣄⠀⠀⠀⠈⠲⣄⢆⠀⠀⣄⠰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡼⠋⢸⡼⠃⠀⠀⡇⠀⠀⠀⠀⢰⣿⣼⠿⠾⣶⣄⡀⠀⢻⣷⣄⠑⠦⣀⠈⠺⣷⢤⡀⠳⣽⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡜⠁⢰⠟⠃⢠⡎⠀⣷⠀⠀⠀⣐⡟⢨⣿⣶⣿⣿⣿⡿⣦⡀⠹⣿⣦⠀⠈⢻⡦⢬⣦⡙⠢⡈⠻⣿⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠁⢠⠃⢀⡶⢹⣿⠀⣿⣗⠀⠀⡼⠁⠹⠋⠻⣽⣧⠟⠀⠘⡟⣦⣿⢸⣧⠀⠘⣧⣼⢪⡻⣄⠈⠳⣜⢿⣿⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢠⠏⢀⣾⠁⠈⠹⣧⡏⢹⣧⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡟⣻⣯⠀⢧⠀⣿⡇⠀⠑⢌⠳⣄⠈⠑⢿⣜⢿⡶⣄⠀ ⠀⠀⠀⠀⢀⣷⡏⢠⠿⢈⣷⠀⢰⣌⣿⡿⡟⠿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢁⣿⢈⣿⡘⣧⣿⣧⠀⠀⠈⠣⡈⠳⣦⡀⠙⢷⡉⢻⡁ ⠀⢀⡴⢃⣾⡟⢠⣏⣀⡞⢻⡄⠈⢿⣿⢻⠾⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⢿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠈⠢⡈⠻⣤⡀⠙⢦⡉ ⠖⡏⠀⢸⠛⢗⠻⡃⠙⢦⢠⣿⣦⠀⠻⣷⣥⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠈⠢⡈⠻⣦⡈⠻ ⠀⡇⢀⣸⡀⠘⡄⢹⣆⠘⣿⣿⣻⣿⣦⣿⣏⣹⣶⣄⣀⣀⣀⠀⣀⠴⠋⠀⠀⠀⠀⢸⣿⠙⢿⣿⣿⣿⣿⠿⠷⠦⠤⣀⠀⠈⠂⠈⠻⡆ ⢠⠁⠈⠛⢳⣀⣇⣸⣿⣂⠷⠋⣀⣴⠯⠾⠿⠿⠻⣿⣿⢿⣿⠿⠁⠀⠀⠀⠀⠀⠀⣸⣁⣲⣤⠻⠛⠉⠀⠀⠀⠀⠀⠀⢳⢄⠀⠀⠀⠙ ⢾⠀⠀⠀⠈⠿⡿⠟⠉⠀⢀⣾⠋⠁⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠑⠦⠄⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢣⠀⠀⠀ ⣼⡄⠀⠀⠀⠐⠁⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⠒⠤⢄⡀⠀⠀⠘⣆⠀⠀ ⠁⣿⡀⠀⠀⠀⠀⠀⣠⣾⣉⣷⠀⠀⠀⠀⠀⢀⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢶⣾⣟⠹⡦ ⣼⣯⠋⠓⠒⠒⢒⠋⣹⣟⡉⣹⣶⣶⣶⣤⡤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿ ⣈⣿⠀⠀⠃⠀⢸⡴⣁⣀⣽⠛⠛⠻⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣟ ⣩⣏⢀⣀⣤⠴⢯⣀⣸⣿⡏⣀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣄⣼⠋⠙⣧⣤⣾⣿⠟⢿⣽⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠉⠉⢻⣿⢛⡋⠁⢸⠀⠸⡏⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⠯⡑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠈⠀⠀⠀⠀⠘⡀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠁⠀⠀⠀⢹⡈⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⡼⠀⠀⠈⠙⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠁⠀⣿ ⠀⣄⡄⠀⠀⠀⠀⠀⠸⡀⠀⠸⣷⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢀⣠⢾⠥⢤⣀⣤⣄⣀⣈⠙⡻⠶⠖⠒⠒⠒⢲⡟⠉⠲⣤⡀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⣄⠀⠀⠀⣀⣤⣶⣀⣀⣶⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢺⣿⣶⠿⠛⠋⠉⠉⠉⠉⠉⠛⠾⡟⢷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠛⠀⣠⣤⣤⢤⣮⠿⣧⣤⣀⡐⠳⢤⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⡿⠀⢠⡟⠉⠻⣄⠀⣻⡀⢠⣯⠈⣹⣷⣄⠿⣿⣿⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴ ⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⢸⠃⠀⣾⠳⣄⣀⣿⣷⣿⣿⠟⢿⣿⣿⣿⣿⣷⣬⣉⣛⣛⣛⣷⡶⣶⡆⠀⠀⠀⠀⠀⠀⠀⣠⣴⣻⡟⣼⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢲⣿⠀⣦⣿⣀⣼⡿⣿⢽⣾⣧⣴⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣽⠟⠁⠀⠀⠀⠀⢀⣴⡾⠉⢀⡿⢠⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠈⣿⣇⣀⣽⠏⠨⣬⣬⠽⠙⠘⠋⠁⠈⠁⢸⣿⣿⣿⣿⣿⣿⣏⡀⠀⠀⠀⣀⣴⣿⡿⠀⠀⢸⠁⢸⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⡿⡅⢙⣿⣴⣲⣶⠀⠊⢁⠀⠀⠀⡎⢀⡀⣸⣿⣿⣷⣿⣿⣿⣷⣿⣿⡿⢿⢵⡟⠀⠀⠀⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⢷⣿⣿⣿⣇⡹⠃⠀⠀⠈⠀⠀⠀⠙⠾⣿⢿⣿⠿⠛⠛⠻⢷⡿⢡⠟⣰⠃⡾⠀⠀⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠘⣿⣏⢿⣯⣷⠒⠀⠀⠀⠀⠰⡟⠉⡇⢠⡿⠋⠀⠀⠀⠀⠀⣼⠀⡏⢠⡇⠀⢻⡀⠀⠀⠀⣿⡀⠀⠀⢦ ⠀⠀⠀⠀⠀⠀⠀⠈⢹⡀⠀⠀⠙⢿⣼⣿⡿⣷⣄⣠⠆⢀⣀⡈⢂⣀⡞⠀⠀⠀⠀⠀⠀⠀⢹⡆⢷⡀⢧⡀⠀⠳⣄⠀⠀⠈⠻⣄⡀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⢸⣿⣿⣧⣴⣿⣿⣿⢟⣻⣿⣿⣿⡇⠀⠀⢀⣀⠀⠀⣀⣸⣧⣈⣷⣌⠛⢦⣀⡙⠀⠀⠀⠀⠈⠙⢶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⢸⢿⣿⣛⡿⠟⠛⠉⠉⠛⠫⣟⠋⠀⡐⢚⡛⠓⠛⠛⠋⠉⠉⢻⣿⡿⢷⣀⠈⣿⣷⣶⣦⣤⡤⠖⠚ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠈⠉⢀⡾⠃⠀⠀⠀⠀⣠⣾⣥⣶⠟⠙⣋⠁⠀⠀⠀⠀⠁⠀⢐⣿⣷⣤⡼⠓⠾⠟⠛⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⢀⡜⠁⠀⠀⠀⣀⡾⢋⣭⡞⠁⠒⠚⠛⢉⣉⣀⣀⠀⠄⠀⢀⣺⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⢠⢿⠀⠀⠀⠀⣴⡿⢋⣻⠅⣠⣴⠦⠚⠋⠉⠉⠉⠉⠉⠉⢛⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠿⠿⣄⠀⠀⣸⣗⡴⠟⣡⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣀⣠⡤⣤⣞⡛⠒⠶⢿⣷⣴⣿⡿⣫⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⢿⡛⠿⣍⠛⠯⣄⡉⢍⡐⠨⣍⠙⡲⣿⣿⣾⣿⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⡀⠉⠲⡈⠳⣄⠀⠙⢲⠀⢀⠀⣽⣿⣾⣿⡿⠋⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⣿⠀⠀⠙⠀⠙⢦⠀⠀⣧⢺⡇⡿⣿⡿⠃⠀⠀⠀⠀⡇⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡄⠀⠀⠀⠀⢸⣇⣼⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⢰⡃⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠃⢠⠀⠀⠐⢠⣿⡿⣋⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⡇⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡾⢠⣟⡀⣠⡴⠿⠿⠾⠋⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣀⣀⣳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⡷⠿⠟⠋⠉⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣏⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⢻⡝⠓⠿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣻⡇⠘⡆⠸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⣿⠀⠹⡦⡘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⢧⣼⡄⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠈⢧⣧⠾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣠⡫⠼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⣾⡆⠰⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠀⢤⡀⠀⠀⠀⠀⠀⠀⣶⣿⡗⠾⠀⢀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣫⣷⠷⣾⣟⣫⣵⣾⡻⠯⠛⠛⠛⠛⠻⠿⢷⣬⣿⢿⣮⣓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⢀⣽⣷⢴⣿⡿⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠙⢦⡘⢿⣷⣤⠹⣷⡷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⣳⣿⡛⣿⣥⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣼⣿⣽⣶⣄⢀⡹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠚⠉⠉⠉⣷⠖⠋⠉⠀⠀⠉⢩⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣏⢿⠹⣿⣯⠓⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⠏⠀⠀⠀⠀⣴⠁⠀⠀⠀⠀⠀⠀⣼⡟⣿⣿⣆⠀⠀⠀⠀⠀⠀⣠⠴⠲⣿⣿⣷⡀⠀⠀⢻⣸⣧⠈⢡⣿⡞⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⡟⠁⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠰⣾⣿⢶⣟⣿⡆⠀⠀⠀⠀⡼⠁⠀⠀⠀⣽⣿⡗⠀⠀⠀⡇⢻⣠⡼⠿⢱⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣟⣿⡏⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⣠⣭⡼⣧⣻⣿⡀⠀⠀⢸⠀⠀⠀⠀⡼⠛⠛⠃⠀⠀⢠⠇⢸⣿⢇⡄⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣏⣿⣇⡀⠀⠀⠀⢠⡞⡇⠘⡄⠀⠀⠀⠀⠀⠀⠿⣿⣹⣿⢽⣿⡇⠀⠀⢸⢰⣴⣤⣻⢷⡀⠀⠀⠀⣠⢿⣾⣿⣫⣌⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⣿⣶⠀⠀⠀⠀⠈⢳⡁⠀⢻⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣷⣻⣿⠀⠀⠈⢟⠙⣿⡝⢿⣍⣓⣶⣿⣷⣭⣿⣿⣿⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⡟⠀⠀⠀⠀⠀⠀⠙⢿⡏⠀⠀⠀⠀⠀⠀⠀⣉⣄⣿⡞⢻⣿⡀⠀⠀⠈⠳⣽⣷⣿⠿⣿⣿⣶⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢐⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⣹⣷⣿⣽⣿⣿⡇⠀⠀⠀⠀⠀⠉⠒⣶⣾⢷⣿⣿⣿⣿⣾⣿⣷⣶⣶⣶⣿⣿⣶⣶⣖⣲⣤⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠘⢿⣴⣿⣦⣽⣿⣧⠀⠀⠀⠀⠀⠀⣰⣿⢴⣿⣯⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣽⡿⢿⣿⣯⣾⣿⣆⠀ ⠀⠀⠀⠀⠀⠈⣯⣯⡀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⣰⣥⣾⣿⠿⣿⣿⣿⣿⣿⢿⢿⠿⢷⣽⠛⠛⠉⣧⣄⠙⠛⠿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⣿⣯⡋⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⢫⣽⣿⣿⡿⢿⣿⣿⣶⣄⡀⠀⡇⣽⣿⣷⣿⣭⣿⣯⢿⣯⠏⠀⠀⣤⠟⣫⡼⠟⠁⣿⠙⣄⢱⢸⡿⠀ ⠀⠀⠀⠀⠀⠀⢻⣟⢧⡀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⡼⢷⣿⣿⣇⠀⠙⠻⣿⣿⣻⣿⣦⣽⣿⣿⣻⣿⣿⣷⠿⡏⠀⠀⣾⣿⡿⠇⠀⠀⢠⣿⣧⡈⠸⡼⠁⠀ ⠀⠀⠀⠀⠀⠀⠸⣿⣿⣦⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣴⣟⣿⣿⠛⢆⠀⠀⠙⠻⢽⢿⡿⣿⣿⣿⣿⣿⣿⣿⣻⣷⡴⢋⣽⠟⠃⠀⠀⢠⣟⣻⢻⣇⡼⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⣷⣽⠆⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠘⣫⣿⢣⣿⠀⠀⢣⠀⠀⠀⠀⠻⣇⠛⠟⣿⣿⣗⢿⣿⢻⣿⣽⣿⡇⠀⣀⠀⠀⠀⣻⠟⠈⠚⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣟⣿⣶⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⣼⡟⣿⣿⡿⠀⠀⠘⡀⠀⠀⠀⠀⠈⠑⢦⣀⣀⠦⠭⠙⠙⣷⢹⣾⡿⣦⣌⣉⡽⠚⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⣮⡇⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⢠⠆⢻⣿⡿⣿⡇⠀⢀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠀⠀⠈⠸⢿⣝⡿⣿⠷⣤⡀⠀⢀⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣽⡇⠀⣀⣀⣀⣀⣾⠀⠀⠀⢰⠃⠀⣾⣷⢹⣿⢿⣍⠏⠁⠀⠀⠀⠀⢀⡴⠂⠀⠀⠀⠀⠈⠳⡀⠀⠀⠈⠷⡿⣿⣟⣿⣯⣿⡭⠿⣄⠀⠀⠀⠀ ⠀⠀⣀⣴⡾⠽⠛⠻⠟⢛⠿⠛⠉⠁⠀⠀⠀⠈⠉⠁⠲⠿⠀⢸⡿⣟⡿⣿⠟⠋⠙⠲⢤⣀⣠⠜⠉⠀⠀⠀⠀⠀⠀⠀⣠⣟⣦⡀⠀⠀⠭⢻⣷⣝⣗⠛⣡⠞⣩⣷⡶⡄⠀ ⣀⡴⠿⠋⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠠⢼⣿⣻⣳⢻⠀⠀⠀⠀⠀⢨⡏⠀⠀⠀⠀⠀⠀⠀⠀⢸⠋⠉⠉⠳⣄⡀⠀⠀⠙⠻⢯⣿⣃⣄⣡⣿⣿⡃⠀ ⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⢀⡀⣠⣴⣾⡛⣿⣧⣼⣿⢷⣿⣻⣟⡇⠈⢧⡀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⢀⣏⡀⠀⠀⠀⠈⠙⢦⣀⠀⠀⠀⠉⠛⣿⡻⣟⣾⣿⡆ ⠀⠀⢀⡴⠊⠁⠀⠀⠀⠀⠀⠀⣺⣧⢿⣿⡿⠿⣿⣿⡫⣷⣟⣿⣿⣿⣀⣀⣀⣹⣦⣤⣤⣶⣾⣦⣤⣄⣄⣠⣤⣀⣾⣿⣾⡵⠷⠵⠶⠶⠿⢿⣷⣶⣤⣠⣄⠀⠈⠉⢛⢚⡾ ⠀⠐⠀⠀⠀⠀⠀⠀⠀⢠⡶⣨⣿⡧⣶⢿⣧⣸⡿⠟⣅⣾⣿⣿⣿⣟⣀⡤⠶⠭⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠒⠒⠛⠛⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣯⣽⠾⠿⢁⣛⣻⠯⠿⠷⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠊⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠒⠦⠐⠲⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠎⠀⠀⠀⣀⢰⡌⢻⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⢻⠁⠀⢠⠇⣸⡿⣂⣴⣌⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⢰⣶⣟⠉⠈⠀⣱⣿⣿⡄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡀⠠⠤⣤⡇⣽⡝⡿⢷⠀⠀⣅⠉⠋⣞⡧⠄⡀⠀⠀⠀⠀⠀⠀⠀ ⣀⠤⠒⠈⠁⠀⠀⠰⠃⣇⣫⡌⠙⠀⢩⣶⡆⠀⢀⡿⡇⠀⠈⠁⠢⡀⠀⠀⠀⠀ ⠂⠀⠁⠢⢀⠀⠈⠆⡘⢿⠁⠈⢦⣀⠐⠹⢀⠴⢹⠁⣧⠀⡠⠂⡩⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠑⠄⣼⢈⠞⣷⠲⠯⠥⢈⢉⠯⠦⠼⡀⢸⢏⢀⠊⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠰⢹⣿⠇⠻⡀⢠⣴⣶⣶⡶⠀⠒⠽⣼⡇⠃⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⢠⢃⣾⠁⡀⠀⠑⣸⣘⢨⡷⣿⡧⣀⠀⠿⣿⠜⡄⠀⠀⠀⠂⠀⠀ ⠠⠦⠤⣤⢠⠃⡮⠉⠀⠀⣴⠞⣩⠶⣿⡯⠰⣌⣸⡅⠀⠈⡇⠘⢄⠀⠤⠤⣦⣤ ⠀⠀⠀⠀⡏⠠⠧⢀⠀⣠⣏⠈⢐⣟⣓⣧⡰⠦⠈⢃⢀⣠⡁⠤⠬⢆⠀⠀⠀⠀ ⠄⢀⡀⡰⠋⠀⠀⠀⠉⠃⠀⢠⠞⠉⠉⠣⠴⢆⠀⠈⠉⠁⠀⠀⠀⠈⢆⠀⠀⠀ ⠉⠉⠉⠓⣤⣤⣄⣀⣠⠔⠂⠁⢀⣀⠀⠀⠀⠀⢁⠰⢢⠄⣀⣀⣀⣄⡴⠷⠄⢀ ⠲⣤⢀⡀⠀⠀⢀⠬⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠢⢀⠀⠀⢀⠤⢒⠾⠁ ⠀⠘⡀⠈⠁⠲⢅⠀⠀⠀⠀⢀⠀⠀⠀⠤⣀⠀⠀⠀⠀⢀⠠⠕⠈⠀⠀⡌⠀⠀ ⠀⠀⢁⠈⠢⠀⠀⠈⠀⠀⠞⠁⠀⢰⡄⠀⠈⢅⠀⠈⠁⠀⠀⠀⠐⠁⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠐⢄⠈⠀⠀⠀⡿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠀⠀⠐⣿⡇⠀⠀⠰⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⠀⣿⠇⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠄⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣚⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⢢⡀⠀⠀⠀⠀⠀⠀⠌⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀ ⣿⣾⣷⣀⣠⠄⣠⠄⠚⠀⠀⠀⠂⠸⠀⠀⠀⢀⠤⣤⣀⣀⠠⠄⠐⠒⠓⠀⠀⠀ ⣼⣷⣿⡿⠓⠂⠁⠒⢄⠀⡀⠁⠀⡄⠀⢀⢌⣁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀ ⢻⣿⣿⣃⢤⢲⡸⠆⢀⢁⠀⠀⠔⣀⠤⠊⠀⠀⠂⡀⣠⠲⠳⡒⠒⠒⣒⡒⠁⣀ ⣼⣿⡏⠈⣉⠤⢐⢖⡾⠓⠺⡉⠁⠀⠀⠠⣂⣈⢼⣾⢃⢠⡐⡒⠈⡀⡐⠁⢌⢀ ⠋⠙⣗⠰⠁⡀⠈⠘⠁⠀⠀⠁⢀⡠⠚⠈⠀⠀⠀⠘⣬⢦⡪⡚⠻⢁⣀⠚⠢⠏ ⢀⢔⠌⠀⠀⠠⣀⠀⠀⣀⣤⠛⢣⡀⠀⠀⠀⠀⠀⠀⠐⠓⡀⢀⠂⡌⡐⠠⠙⠴ ⠑⠁⠀⠀⣀⡤⣄⡟⠉⠀⠈⠔⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠐⣈⣉⣄⢀⠂⠀⢀ ⠀⠀⠀⠀⠀⠉⢻⡇⠠⠀⠀⠀⢀⡛⠀⠀⢀⠄⠀⠀⠀⠀⠀⢩⠉⣭⢄⠠⢂⠕ ⠛⠀⠀⠀⠀⠀⠀⠳⠀⡠⠀⢠⠞⣠⣪⡖⠁⠀⠀⠀⠀⠀⠀⠀⡭⣯⡕⠙⠇⠀ ⡀⢀⡄⠀⠀⠀⠀⢘⠛⠒⢺⣿⣿⣿⣿⠈⢢⠀⠀⠀⠀⠀⠀⠀⢸⣲⣇⠛⠀⠠ ⠈⢁⠀⠀⠀⠀⡀⠂⠀⠀⢈⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣦⣲⠂⠀⠐
⠀⠀⠰⠀⣀⡀⠠⠤⠀⠀⠀⠀⠈⡄⠀⠀⠀⣼⣀⠁⢀⣘⣀⠀⣠⠄⠼⠗⢤⠀ ⠀⠀⠧⢊⠕⠀⠀⠀⠑⢆⠑⢄⢀⠳⢄⠀⡰⠋⠁⠀⣎⠀⠙⠀⠘⠒⡆⠀⠀⠇ ⠀⡐⠁⠀⠈⠀⠀⠀⢈⡠⠓⡘⠃⠉⠈⠛⢤⠔⠂⠀⠈⠐⡦⢀⠀⠀⡐⠧⢰⡄ ⠀⠀⠀⠀⡀⣤⠾⢑⠏⠀⠊⠀⠀⠀⠀⠀⠀⢵⡀⠀⢀⠎⠀⠀⠈⠢⣜⣀⠈⠏ ⠀⠀⡠⠐⠩⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⡔⠉⢄⠀⠀⢀⠀⢠⠈⠒⣀ ⠀⠀⠀⢀⠀⢈⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣀⡤⠥⠶⠵⡈⢁⠐⢦⠈ ⠀⢠⡒⠅⠒⠙⡘⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣂⠁⠤⠬⠶⠑⠄⠀ ⢺⣿⣆⠀⢀⡐⠀⠀⠱⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡭⡉⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⣿⣿⠇⠁⠀⠀⠀⠀⢁⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⡍⢑⣛⡄⡮⠿⢆⠀⠀⠀⠘⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠈⡆⠀⠀⠀⠀ ⠀⠀⢠⢢⢜⠛⠀⠠⢄⠀⠀⠑⡧⠃⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀ ⠀⢨⡿⠋⠢⣌⡁⠻⣆⠢⡀⠀⢷⣀⠀⠀⠀⡰⠇⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀ ⠀⢸⠀⣇⠢⢀⠙⠢⢘⣄⠀⠐⠸⣿⣆⣠⡾⢣⡀⠀⠀⠀⠀⠀⢀⣔⢹⠀⠀⠀ ⢤⠊⠣⡈⢢⡀⠈⠉⠉⠀⢀⡀⣠⣩⣿⡍⠁⠄⠁⠀⠀⠀⠀⣴⠁⠀⡉⠀⠀⠸ ⠁⠀⠀⠀⣀⠠⠐⠂⠈⠭⠭⢁⠀⠑⢌⢻⣷⡘⡀⠀⠀⠀⠀⠈⣱⣰⠁⠀⠀⠀ ⣠⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⢥⣧⣀⠀⠀⣀⠴⠃⢸⠀⠀⠀⡜ ⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⢿⠻⣿⢧⣤⣄⣀⣼⠀⠀⠀⡁ ⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠂⠀⠈⠀⠈⠯⠃⠀⢰⠁⠀⠀⢘⡇ ⠀⠀⠀⠀⢳⢒⣒⠖⠒⠒⠀⠀⠁⢠⡏⠀⠀⠀⠈⠀⠀⠀⠀⣠⠚⠄⠀⠀⢸⡇
⠀⠀⠀⠀⡄⠊⢡⠈⢆⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠂⠀⠀ ⠀⠀⢠⠈⠀⠀⠀⠑⡤⢟⠭⣐⣒⣒⣒⣒⣒⣛⡉⠡⢒⠄⡀⠀⡘⠀⡇⡀⠀⠀ ⠀⠀⠀⢆⠀⠰⠔⡫⡪⣺⣷⣭⣤⣤⣤⣷⣤⣤⣉⠛⣅⡪⢜⢜⢄⢀⢁⠁⡀⠀ ⠀⠀⠀⠈⡄⢸⢸⣘⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣄⢡⠁⡎⠈⠰⠀⠀ ⠄⠀⠀⢠⢣⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣤⣗⠃⠂⠀⠀ ⠀⣀⣠⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣧⣸⠀⠀ ⣞⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣾⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⢿⡿⠗⢠ ⠤⡑⢴⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣟⣻⣿⢿⣿⣿⣿⣿⣿⣿⣆⠳⠈⠀ ⣄⢨⣿⣿⣿⣿⣿⣿⣿⠀⠛⣿⡍⢿⣿⡿⢹⢣⠛⠚⣿⣿⣿⣿⣿⣿⣿⡆⢡⣤ ⣿⣿⣿⣿⣿⣿⡟⢻⣿⡟⣿⡶⠳⠈⢻⠁⠰⠶⢾⡟⢻⣿⡟⣿⣿⣿⠟⣣⣴⣿ ⣿⣿⣿⣿⣿⣿⣦⠀⠱⡍⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡟⠁⣿⣟⡵⢍⣿⣿⣿ ⣿⠟⠷⡿⡍⣿⣿⣷⡀⢹⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⣸⣿⣿⣄⠀⠈⠻⣿ ⠁⠀⠀⢻⢧⠈⢿⣿⣿⡅⣈⣢⣀⠻⣛⡻⠀⣀⣔⣋⣤⠊⣿⣿⡇⠊⠑⢄⠀⠈
⠈⢂⠀⠀⠀⡤⢄⠤⢄⡀⣇⠈⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠑⢄⠀⠑⡈⠣⡀⠈⠙⠷⢤⣱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠣⡀⠈⠲⢮⢶⠶⣾⠁⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠀⠀ ⠀⠀⠀⠀⠀⠘⢄⠀⠀⡟⢄⡀⠀⣧⡇⠀⠀⠀⠀⠀⠀⡠⠂⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢋⡀⠒⡄⠙⢿⠯⠐⠢⡀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠣⣀⡀⠀⠀⢀⠈⢰⡗⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⠀⡀⡀⠙⣽⡵⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⢣⠈⠑⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢄⠀⠀⣸⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⣤⣧⡤⣼⡇⠀⠀⠀⠀⠀⠀⢀⢴⠋⠀ ⠀⠰⣄⠀⠀⠀⠀⠀⠀⠀⠀⡸⠘⣿⢾⠷⠓⠒⠀⠄⣀⣠⠔⡕⠁⠀⠀ ⠀⠑⠤⣉⠐⠀⠀⠀⠀⠒⠉⠀⢀⢿⠁⠀⠀⠀⠀⠀⠀⠈⠛⢌⠀⠀⠀ ⠀⠀⠀⠀⠉⠒⠂⠀⠀⠀⠀⠒⠻⡆⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⠀⠀
⠀⠀⠀⠀⠀⠀⡐⡉⠉⠁⠺⡹⢢⣀⠀⠀⠀⢀⠤⠤⠄⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠻⠇⠀⣧⡦⣦⣠⡐⠒⠲⡥⠀⠀⠀⠈⠁⠂⠀⠀⠙⠲⢂⠀⠀⠀⠀ ⠀⠀⠘⢃⠂⠁⠠⠊⠀⠀⠉⠃⢌⠁⠀⠀⠀⠀⠀⠀⠈⢆⠀⠐⢸⡆⠀⠀⠀ ⠀⠀⢠⠇⠀⠀⠦⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣰⠃⠀⠀⠀ ⠀⠀⢸⢠⣺⠎⠲⠵⣶⠔⢠⠐⠤⠎⠀⠀⠀⡠⡰⠂⢉⢇⠠⠐⠚⣒⠢⢄⠀ ⠀⢠⠂⣿⣳⠀⢀⣾⠛⡷⠸⠇⠀⢌⣄⠀⢌⡞⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠡ ⠀⡇⠀⢸⠟⠗⠈⢛⠓⠁⡏⠀⢆⠈⣿⣰⠊⢄⡀⠀⢀⡠⠪⠁⠀⠀⠀⠀⠀ ⡄⢻⡀⡏⣲⣆⣂⡉⢱⢰⠄⠂⠨⢠⠃⠤⡙⠂⠒⠬⡀⠀⠃⠀⢰⠂⠀⠀⠀ ⠻⡂⠈⢩⠁⠈⠉⣽⣷⠖⢣⠠⢥⠗⠀⠀⠀⠁⠀⠀⠐⠄⡠⣔⠁⠀⠀⠀⠀ ⠢⡘⠦⡘⠀⣠⣾⠋⢙⡎⠃⠈⡆⠀⠀⠀⠀⠀⢀⡠⠂⠃⠀⡇⠉⠁⠀⠀⠀ ⠀⠈⢑⠒⠊⠉⢨⡆⠀⠀⢂⠀⠀⠀⠀⠀⢰⠔⠁⠀⢸⣀⡀⠅⠀⠀⠀⠀⠀ ⠀⠀⡎⠀⠀⢀⢧⠀⠀⠀⠈⠀⡄⠀⠀⠠⠛⠂⠄⡄⠓⠠⠄⣸⠀⠀⠀⠀⠀ ⠀⠰⠀⠀⠀⡘⠌⢄⣀⡀⣰⢀⠀⠀⠀⠸⢄⠀⠀⠀⠀⠐⠀⠺⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⢕⠠⣀⠑⣯⣡⡏⠀⠀⠀⣦⣀⠉⠑⠦⡀⠀⠀⠀⠈⠁⠀⠀⠀
⠤⠤⠤⠄⡔⣀⠀⣢⠖⠒⠲⠓⠒⠢⠄⠁⠀⠉⠉⠉⢉⣙⡉⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⣤⠀⣇⢿⣰⡏⢠⣉⣛⡄⠀⠀⠀⠠⠤⢄⣠⡂⠆⠀⠉⠘⠢⢀⠀⠀⠀⠀ ⠀⠀⣿⣆⡏⢘⡿⢀⣧⣬⣆⣙⣁⣀⣀⣤⣴⣶⢯⢺⣭⡈⠙⠂⡀⠀⠁⠀⠀⠀ ⢤⠴⢗⠹⠇⢸⠋⠘⠖⡺⣋⢴⢾⡿⢮⣵⣿⢻⡿⡷⢘⣿⢳⣄⠘⠅⠀⠀⠀⠀ ⣹⡂⢺⣆⣾⠋⣴⢰⣰⡟⡊⢣⠫⠼⢝⢁⡿⣈⣽⢳⣻⡟⣿⣾⣇⡀⠀⠀⠀⠀ ⢹⢷⣸⢹⣇⣸⣿⢘⣾⣧⣷⠪⢀⠿⠇⠙⢷⣿⣷⠻⢓⡒⠪⣿⢀⠃⠀⠀⠀⠐ ⠸⠀⢛⢹⣿⠏⢻⡁⣿⠏⠈⠀⠀⠀⠀⠀⠘⠆⠀⠀⠽⠟⠀⣸⡻⠀⠀⠀⠀⠀ ⠀⢧⡟⢸⣿⠀⢶⠛⣼⠀⡇⠀⠀⠀⡀⠀⠀⠀⠈⠂⠈⠀⠐⢧⡇⠀⠀⠀⠀⠀ ⠀⢸⠏⠝⡹⠀⡄⣤⢼⣠⠑⡀⠀⢰⠟⠛⠻⢶⡄⠀⠀⢀⠜⠁⢱⠀⠀⠀⠀⠀ ⠀⢌⣷⢰⣷⢸⣷⢸⣮⣯⡄⠑⠣⡈⠢⣀⡀⠜⠀⠀⡰⢁⠀⠀⠊⠄⠀⠀⠀⠀ ⠀⣸⢿⣼⢾⡾⠻⡙⡅⠐⡑⢇⠀⠘⠶⠤⠤⠴⠮⡎⢠⢃⠄⣠⠏⢀⠀⠀⠀⠀ ⠀⠈⠀⣃⣀⡃⠀⡁⢛⡀⠰⣸⠀⠀⠀⠀⠀⠀⠘⣆⡖⠁⠰⠊⡠⠃⠀⠀⠀⠀ ⠐⢈⠉⠉⢛⠁⠐⠊⣉⠇⠀⠉⠀⠀⠀⠀⠀⠀⠀⠉⠀⠐⠁⠈⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⡀⡀⣷⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⢟⠛⢻⠏⢹⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠋⣸⢶⣴⣷⣏⡤⠁⣿⣇⡀ ⠠⢠⣤⣶⣟⣷⠖⢲⣥⠖⣵⠀⢢⡆⠙⠿⣿⣧⣰⣿⣿⠁ ⠀⢰⣿⡟⣉⣕⣦⣽⠁⡈⠁⠀⠀⠀⠀⠁⠬⣿⣿⣿⡟⠀ ⠀⠘⣿⣿⣿⠛⠛⠁⠀⠀⢀⡀⢀⣤⠀⠁⣴⣿⣿⡿⠀⠀ ⠀⠠⣿⣿⣷⣄⡀⠀⠱⡟⠒⠚⠋⠀⢀⣾⣿⣿⡿⠃⠀⠀ ⠀⠀⢹⣿⣿⣮⡳⣦⢀⠈⢑⠂⠂⣰⣿⡿⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⢿⣿⣿⣿⣿⠲⣼⡷⡦⢾⣿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠙⠉⠉⠁⠈⠃⠁⠉⠋⠀⠀⠀⠀⠀⠀⠀⠀
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⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠈⢻⢿⣿⣿⡼⢧⡀⠀⠀⢿⣿⣿⣿⣿⣿⣿⡿⣿⣿ ⡏⣿⣿⣿⠿⠟⡻⢷⣶⣶⣶⣞⣩⣿⠋⠃⠀⢸⢳⣄⡘⠛⠛⠛⠻⣿⣿⠃⣿⣿ ⠇⠙⠉⢀⣴⠕⠀⠀⠀⠀⢿⡈⢢⣷⠀⠀⠀⣿⣜⡠⠊⣽⡏⠉⠉⠀⠑⢄⠉⠙ ⠀⠀⡰⠛⡅⠀⠀⠀⠀⠀⢘⡏⠪⣿⠉⠀⢺⣿⠿⣄⢴⣿⠀⠀⠀⠀⠀⠈⡷⡀ ⠀⡜⢱⠁⠀⠀⠀⠀⠀⠀⠆⣿⡖⣿⣏⠑⣾⣿⠛⠥⢸⠇⢃⠀⠀⠀⠀⠘⠠⢰ ⠰⣄⡀⠀⠀⠀⠀⠀⠀⢸⠀⠏⢷⡈⣿⢠⢁⣹⣄⣠⢿⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⢣⢻⠦⠀⠀⠀⠀⠀⠀⠈⡇⠈⢄⣳⣿⡏⢸⡇⣼⢥⠃⠀⡘⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠈⢪⡙⡷⢾⢟⠗⠁⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠑⠀⢏⢺⡣⡿⠀⡠⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⢀⠊⠁⠈⠑⡌⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡹⢌⢢⣤⣶⢚⡠⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠃⠉⠀⠀⠀⠈⠑⢖⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣄⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠁⠐⠂⢆⠄⡀⠀⢠⢤⡄⢰⣍⠒⢄⡀⠀⠰⠄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠢⡑⠪⣊⡀⠸⠿⠷⠤⠜⠒⠤⣀⠀⠀⢖⢶⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠁⠁⡌⠢⣤⣤⣀⣀⣀⡀⠀⠀⠘⣷⣄⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⡿⠋⠀⠀⢸⠋⠀⠀ ⠀⠈⠁⠐⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⡏⠍⠤⡟⠀⠤⣾⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠳⢶⣤⠀⠀⠀⠀⠀⠀⠈⠂⣃⠀⢄⡉⠉⢦⡈⠻⢟⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡄⠀⠀⠀⠀⠀⢠⢷⠃⠀⠀⠉⠐⠳⢄⢀⠅⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣆⠀⠀⠀⢀⡎⢾⠀⠀⢀⣀⡀⠀⠀⠙⠄⣀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣛⣂⣀⣾⡾⠜⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⢸⠁⠐⣹⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣨⠘⡇⢠⣿⣴⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⢿⡄⣣⣼⡞⣻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⣸⣿⡿⠛⠉⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠤⣿⠿⣧⣐⣠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠋⡰⢹⠠⢧⣽⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠀⠀⠉⠀⠀⣀⢄⣀⣀⣀⣀⣀⣀⣴⣀⠀⠀⠀⠀⠀ ⣄⣀⣠⠀⠀⠀⠀⠀⠀⢀⣤⣦⣤⡀⠀⣿⣶⣷⣾⠷⠷⣿⢶⣿⡗⠂⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠂⠀⠀⠀⣠⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠀⢰⠅⠋⠉⡭⠙⢩⡶⡀⢀⠀⡀ ⠀⠀⠀⠀⠀⠀⢀⠂⣾⢠⡖⢋⣀⣀⣀⣈⢋⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⢸⠀⠹⣿⢿⡿⠁⢶⣿⣿⢾⡄⠄⠀ ⠔⠈⠐⢄⠀⠀⠋⠀⠀⡿⠀⢤⣤⡠⠄⠠⣼⠀⠀⠀ ⡐⡀⠀⠀⠐⠀⣧⠀⠀⣿⠏⠀⡁⠀⢄⢠⠃⠀⠀⠀ ⠃⢡⠀⠀⠀⠀⢯⠄⠀⡰⠀⠀⠀⢀⡌⡘⠀⠀⠀⠀ ⠈⡄⢂⠀⠀⠀⠈⠛⠁⠀⠂⠀⢀⠀⢀⠁⠀⠀⠀⠀ ⠀⠐⡀⠢⠀⠀⢈⡄⠠⠀⠀⠀⠠⠄⠈⠀⠀⠤⠀⠀ ⠀⠀⠡⠀⠀⠂⠤⣘⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰ ⠀⠀⠀⠡⠀⢀⠔⠈⠉⠐⣠⣤⡤⠤⠤⠠⠦⠐⠈⠀ ⠀⠀⠀⠀⠐⠌⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠈⢳⡨⣮⣾⠆⠈⣯⠗⠀⣄⣝⠛⠉⠀⠀⠉⠺⢶⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⢼⣿⠛⠙⠃⣄⡀⢀⢜⠿⡇⣴⠗⡄⠀⡀⠀⢀⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⢿⣏⠓⠢⣚⡉⣘⠜⠚⣿⡺⠀⣌⣁⡦⠖⠺⡶⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡪⣊⡉⠑⠌⠀⠀⠀⠻⠶⡤⠀⠀⠀⣀⠼⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⢡⡠⡦⠘⡀⢄⠀⠀⢀⣄⣀⠼⢄⠠⠤⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣝⣡⡷⠙⡀⠈⠉⡝⠉⠉⣉⠠⠤⠄⠬⠤⠤⡀ ⠀⢀⣀⣀⡘⣄⠀⠀⠀⠀⢀⠔⣀⠔⢱⠄⣰⠀⠆⢈⠖⠈⠀⠀⠀⠀⠀⠀⠀⢸ ⠈⠭⠛⠓⠂⠁⠀⠢⢀⡠⠦⠴⠅⡀⠁⢠⠁⠀⠸⠁⠀⠀⠀⠀⡠⠋⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⢀⠠⠊⠁⠀⠀⠀⠀⠀⢢⠼⠄⢴⡡⠂⠀⠀⠀⢰⠀⠀⠀⠀⢰⠀ ⠀⠀⠀⠀⡠⠁⠀⠀⠀⠀⠀⠀⠀⠀⢇⡜⢢⡸⠀⠀⠀⠀⠀⢸⠀⠀⠀⢀⠆⠀ ⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇⠀⣆⠀⠀⠀⣀⣠⢺⠀⠀⡠⠁⠀⠀ ⠀⢠⡸⡀⠀⠀⣠⡤⠤⠤⠤⠀⠂⠉⢸⠿⡰⠫⡏⠉⠀⠀⢀⡍⠀⡰⠁⠀⠀⠀ ⠀⢸⡇⠈⢲⡠⠊⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⢠⠃⠀⠀⠀⡘⠀⢀⠉⢄⠀⠀⠀
⠀⠀⠀⠀⢀⠴⠗⠀⠀⠀⣸⣀⣤⣾⣧⣤⣶⡿⠟⣩⣷⣶⣭⣳⣄⠁⢀⣼⣛⠛⠒⠀⢸⣿⣧⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠏⠀⠀⢀⣤⣾⣿⣿⣿⣿⠿⠟⠛⠛⣋⣉⣉⠉⠉⢙⣿⣷⡟⠋⠛⠷⠄⠄⢈⣿⣿⣿⡟⠻⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡜⠀⣠⣾⣿⠟⠋⠉⠁⠀⠐⠀⠀⠉⢉⣀⡀⠀⠀⣹⣿⣿⡛⠛⠦⢤⣀⠀⠀⠀⠀⠉⠛⢿⡀⠘⢧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢃⣼⣿⢟⡟⠀⢀⣴⠾⠓⠒⠀⠉⠉⠉⠁⠀⠐⠚⠛⠛⠛⠛⠛⠻⠶⠮⠟⠷⠦⢤⣀⣀⡐⠻⢶⣬⡆⠀⠀⠀⠀⠀ ⠀⠀⢀⠏⣼⣿⠎⢀⣴⡟⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠛⠿⣄⠀⠀⠀⠀ ⠀⠀⢼⠀⣿⡇⠠⢺⠋⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⣄⡀ ⠀⠀⠀⠀⣿⣷⢁⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⣷ ⠀⠀⢸⠀⢿⠹⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻ ⠀⠀⡸⠀⠘⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸ ⠀⠀⡇⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟ ⠀⠀⡇⠀⠀⠀⠸⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠃ ⠀⠀⠃⠀⠀⠀⠀⢻⣷⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢤⣀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⣤⣤⣤⣤⣤⡤⠖⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠠⣤⣤⣾⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡇⢰⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⢹⡿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡞⢠⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠁⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⢸⡇⠀⠀⠀ ⢰⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠈⢣⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⢼⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⣰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣾⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⡰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⠀⠀
⠀⠀⠀⠀⠀⡠⠤⠴⠶⠤⠶⠦⠦⠶⢖⣻⠽⠛⠩⡹⠿⢿⠿⣶⣔⡶⠤⠤⠤⠤⠄⠀⠀⠀⠀⢀⠀⣀⠀⠀⠀⠀⠀⠀⢙⣿⣿⣿⣿⣿ ⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⣻⣿⣒⡬⠳⠛⣁⣴⢾⠿⣿⣿⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠙⠛⠿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣐⣼⢡⢏⡞⢿⣄⡾⠻⣅⢰⣆⠐⢮⣿⣷⡈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿ ⠰⣄⡆⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⣿⣟⣥⠖⠛⢦⣤⡽⣟⣿⡆⠸⣿⣿⣿⣤⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⣼⠳⣄⠀⠀⠴⠖⠊⠉⢹⣯⣷⣻⢩⢸⣴⣶⣽⡿⡇⠸⣹⣿⣼⣿⣿⣿⣿⣿⣟⢧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿ ⠀⠛⠀⠈⠓⢤⡀⢀⣀⣀⣘⣿⣿⣿⣎⠀⠘⢛⠟⠁⢻⡄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣎⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿ ⢠⠀⠀⠀⠀⠀⠙⠻⣍⡉⠻⢁⣿⣿⡾⠃⠀⠀⠀⠀⠈⢿⡟⠉⠉⠉⠉⠙⠻⣿⣿⣿⣷⣌⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡿⠀⠀⠀⠀⠀⠀⠀⠀⡹⠲⣼⣉⢿⣿⢦⣀⣤⠤⠀⠀⣾⠒⠀⠀⠀⠀⠀⠀⠀⣙⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘ ⡇⠀⠀⠀⠀⠀⠀⣀⣶⣪⣾⠃⣿⢻⣿⣷⣭⣀⢀⣠⢾⣿⡄⠀⠀⠀⢀⣴⣾⠟⠛⣻⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⢀⣀⢰⠐⣤⠖⢩⡼⢃⠔⠀⣼⢿⣿⣿⣿⣿⣿⣿⡟⠃⡀⠀⢀⣮⠋⢤⣴⢿⣿⣿⣿⣿⣿⣿⣿⣍⡛⠛⠻⢿⣖⣦⣄⠀⠀⠀⠀ ⡴⢚⣽⠉⢴⠇⠘⣧⠞⢰⠏⣤⣾⣿⣮⣻⣿⣿⠟⢹⡏⠀⠀⠘⢦⣸⣧⣠⣿⣇⡀⠻⣿⣿⣿⣿⡿⣿⣿⣿⣦⣴⡦⠈⣉⠉⠁⢀⣈⠠ ⡴⢻⡂⠈⡈⠀⠀⣻⣠⠴⠚⠋⠉⣉⠉⠀⠀⠀⠀⣿⡄⠀⠀⠀⠘⠟⣿⣿⣿⣿⣿⣷⣾⣿⠟⣥⣾⣿⣿⣿⣷⣖⢍⡀⠂⠀⠀⠀⠀⠀ ⠀⢘⣗⠀⠘⣄⡴⠋⣀⡠⠴⠒⠉⠁⠀⠀⠀⠀⠀⠸⣿⣦⡀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣇⣼⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠙⠂⢠⡀⡀ ⣤⡤⠞⢧⣴⣿⠇⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⢯⣀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢀⠀⣼⡇⢀ ⠋⣠⣔⡽⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣿⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠉⠀⡎⣿⣿ ⣼⢻⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⣘⡿⢀⡞⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠈⠀⠀⣿⣿⣿ ⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⠀⠀⠈⠉⠁⠀⢸⠇⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣾⡀⠀⢀⣾⣿⣿⣿ ⠋⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⢟⠀⠀⠀⠀⠀⠀⠰⠤⠤⣄⣠⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠿⢿⣿⡿ ⠀⢻⣧⣀⠀⠀⠀⠀⠀⠀⣀⡠⠶⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠳⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⡇⠀⠀⠈⠉ ⠀⠈⢿⣿⣄⣀⣠⣀⣼⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢆⠀⠈⠙⠛⠿⠿⠿⣿⣿⣿⣿⣿⢿⣧⣹⣿⡄⠀⠀⠀ ⠀⠀⠀⠙⢿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣳⡆⠀⠀⠀⠀⠀⠀⠈⠉⠻⢿⣎⠻⣷⣿⣿⡄⠀⠀ ⠀⠀⠀⣠⣿⠯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣿⣿⣿⣿⠀⠀ ⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣆⡄ ⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⢻⡜⣿⣆ ⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⣒⢶⣤⣤⣾⣿⣇⣬⠅⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡸⣿ ⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⡿⢛⡷⢸⢸⡀⠀⠯⡭⣍⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⢻ ⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣺⣿⢷⡞⣿⠃⢸⠈⠀⣼⠀⠱⣿⡀⠉⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⣾⠷⢋⣽⣡⡿⠘⢁⠀⢸⠀⢸⣿⡄⠀⣻⣷⠀⠀⠈⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⡥⠛⠁⢠⣾⣇⣿⠃⣠⠏⡀⠈⢰⡟⠀⢷⠀⣿⣿⡆⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣼ ⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⡵⠋⠀⠀⢰⣿⣿⣿⣿⣴⠃⠀⡇⢠⢻⡇⠀⠸⢸⣿⣿⣷⠈⠳⡝⣄⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿ ⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢣⡟⠡⠤⠖⠚⠿⣿⣿⣿⣿⡏⠀⢰⠇⢸⣾⡇⠀⢠⣾⣭⣿⣿⣧⠀⠹⣞⢧⡀⣠⣤⣾⣿⣿⣿⣿⣿ ⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠐⠣⠞⠀⠀⠀⠀⠀⣶⣿⣿⣿⣿⡇⠀⣾⢠⢇⣿⠀⢰⣿⡏⣿⣿⣿⣿⣷⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣷⣶⣤⣂⡀⣀⣀⡀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣇⣼⠇⣾⣸⣿⢀⣅⣿⡧⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⣨⣫⣽⣿⣾⣧⣼⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⡶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠿⠿⠿⠿⡿⠏⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠃⠀⠈⢙⣿⣿⣿⣿⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠈⠑⠢⡀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⠈⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⣠⡖⣿⣏⣠⡟⠉⡟⠢⢄⡀⠀⠀⠀⠀⠀⢀⣀⡄⠀⠀⠀⠙⠢⢤⣀⡀⠀⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠋⢠⣷⣿⣿⣿⣿⣾⣄⡀⡠⠏⣄⠀⢀⣤⠶⠋⡝⠁⠀⠀⠀⠀⠀⠀⠀⣽⠀⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⡦⣤⣀⣀⣠⠋⠑⣴⡟⠻⡿⠋⢠⣶⣿⣿⣿⣅⣠⣼⡿⠋⢁⡠⡴⠁⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠉⠛⠯⣵⣶⣿⣿⣦⠀⠀⢸⣿⣿⣿⠛⣿⡴⢋⠤⠚⠁⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⢀⡿⣿⣿⠞⠀⠀⠈⡉⠉⠉⠀⡟⠉⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣉⣁⢧⡀⠀⠀⠤⣴⠶⢿⠀⢀⣠⡋⠉⢩⠗⠒⠃⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⡠⠛⠀⢰⡶⠲⣶⠽⠟⣟⠛⠛⠓⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⣤⣤⣀⠊⣠⡾⠁⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠟⠉⠀⠀⠀⠀⠀⣴⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠔⠒⠒⠉⠈⠉⠀⠀⠀⠈⣹⠁⠀⢠⠏⢿⠆⠀⠀⠀⠀⠀⠀⣠⣴⡿⠋⠁⠀⠀⠀⠀⠀⠀⣠⠃⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠁⠀⢀⠎⠀⠘⣧⡀⠀⠀⢀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀ ⠀⢀⣀⡀⣀⠔⠁⠀⠀⠀⠀⠀⠀⠀⢀⣤⠒⠉⠀⠀⠀⢀⡴⡏⠀⠀⠀⠈⠙⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀ ⠰⡟⠉⠋⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠂⠀⠀⠒⠊⠁⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⣠⠞⠁⠀⠀⠀⠀⠀ ⠀⠛⢶⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⢰⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⣸⠓⣶⠲⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⣠⠃⠀⣿⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠷⢄⡀⠀⠀⠀⠀⠀⢀⣠⢞⣁⠤⠚⠁⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠏⠁⠒⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⢀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⡠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠚⠓⠒⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⢾⣿⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⢿⡿⢦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠟⠟⠛⢸⣿⣾⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠃⠀⠀⠀⠙⢻⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡄⠀⠐⠂⢀⣼⡿⠻⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡿⢑⠒⢒⡻⠿⠃⠀⢸⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠟⠉⢻⡄⠐⠏⠁⣀⠀⢢⠀⠈⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠔⠊⠉⠁⠀⠀⠱⠁⠀⠹⢽⠗⠈⡆⠀⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣯⠂⠀⠀⠀⠀⡀⠱⡀⠀⠀⠀⠀⢀⠃⢨⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⡀⣀⢀⡤⠊⠀⠀⠀⠈⠉⠐⠢⡜⠀⣼⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⡜⣿⠃⠀⠀⢀⠀⠀⠀⠀⠘⠀⠇⢀⣿⣿⠳⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡰⢡⡿⠓⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣆⣰⡀⠀⠀⠀ ⠀⠀⠀⠀⠐⠚⠃⠯⠠⠀⠀⠀⠀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⡿⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣰⣤⡀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⣰⢿⣷⣏⣢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠪⠝⢿⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣁⡄⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣀⣀⣀⣤⣤⡶⢾⣿⣿⡆⢰⠋⠀⠈⠉⡏⡁⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶ ⣉⣭⣭⣽⣽⣿⣿⣿⣿⡏⣽⢃⡜⠀⠀⠀⠀⠀⠡⢹⣿⣿⣿⣿⠿⠿⠿⢿⣿⣿ ⠿⠿⠟⠛⠉⠀⢸⣿⠇⢹⡇⡸⠇⠀⠀⠀⠀⠄⠠⠄⣿⣯⣿⣿⠀⠀⠀⠀⠀⠀ ⣿⡿⢿⣿⣟⣫⣽⣿⣿⣏⣿⣯⣭⣭⣭⣼⣬⣽⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣀⠀⠀⠀⠀⠀⡟⠋⠁⠀⠙⡇⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡰⠟⠁⢹⣗⢄⠀⠀⠀⠳⣄⠀⠀⣀⠗⠁⠀⠀⣠⣾⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠈⡿⢦⠑⢆⠀⠀⠀⠉⠉⠀⠀⣠⠔⠊⣡⡟⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⢠⠁⠀⢣⠀⠛⠉⠉⠉⠉⠙⠛⢦⣄⡴⢻⠁⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠸⡀⢠⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⢸⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⠄⠀⠀⠙⠢⣄⣳⠃⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠈⡏⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⠞⡏⠀⠸⣏⠓⠒⠇⠀⠀⠀⣰⠁⠀⠉⢦⠀⠀⢀⡴⠋⠳⣿⣿⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠛⢰⠁⠀⠀⣿⣦⡀⠀⠀⠸⠶⣷⢶⣦⠤⢬⡆⠀⣮⠤⠤⢾⣿⣿⡄⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡿⢠⣿⠀⠀⠀⢻⡉⠉⠀⠀⠀⠀⢹⣜⠛⠀⢀⡤⢾⣏⢀⣠⡾⢁⠋⣧⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⢫⡜⣿⡄⠀⠀⠀⠙⢶⣤⣤⣷⣾⠁⠠⣈⠉⠀⠀⠛⠉⠀⠀⣽⣎⢀⣿⡀⠀⠘⡄⣀⣠⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠃⠈⡇⣿⠹⣄⠀⠀⠀⢠⠏⠁⠀⠙⢿⡦⠬⢁⣀⣀⣀⡠⣤⣾⠏⡠⠟⠛⠓⠤⡴⠋⠀⠉⠀⠈⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⠀⡏⠀⣿⠀⠈⠢⡀⠀⢸⠀⠀⠀⠀⠀⠙⠢⣄⣉⠭⠂⣀⣈⣧⠎⠀⠀⠀⠀⠀⣈⣶⡖⡩⠭⠭⢉⣻⡀⠀⠀⠀⠀⠀⠀⠀ ⡏⢸⢁⡆⢹⡄⠀⠀⠈⠑⢺⢳⡀⠀⠀⣄⡀⠀⠀⠑⠤⢤⡀⢀⠎⠀⠀⠀⠀⡤⢊⡤⠚⠻⡀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀ ⣷⠀⠘⢣⠘⣷⡀⠀⠀⠂⢸⠀⠁⠀⠀⣿⡇⠀⠀⠀⠀⠀⠉⡏⠀⠀⢱⣀⠞⡠⠋⠀⠀⠀⠙⢄⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀ ⢻⡆⢢⢿⣆⣿⣤⠒⢦⡀⣼⠀⠀⠀⠀⣿⡄⠀⢠⣾⣷⡆⠸⠀⠀⠀⠘⣿⡞⠁⠀⠀⠀⠀⠀⠈⠣⡀⠀⠀⢱⠀⠀⠀⠀⠀⠀ ⠸⣧⠈⢻⣿⣿⣷⡀⠀⠙⣾⠀⠀⠀⢀⡟⣇⡀⠀⠙⠛⠁⡇⠀⠀⠀⠀⠘⠻⣄⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⡆⠀⠀⠀⠀⠀ ⠀⢹⣆⢸⣿⣿⢷⢣⡀⠀⢸⡀⠀⠀⣾⡷⡘⠿⣆⣀⣀⣸⣇⠀⠀⠀⠀⠀⠀⠈⠑⢦⣄⣀⠀⠀⠀⠀⠀⠑⣄⠸⡄⠀⠀⠀⠀ ⠀⠀⢻⣿⠉⢿⣦⡛⢷⡄⠸⠁⢰⡶⢿⡇⠙⢾⡄⠉⠉⢻⠙⠞⠉⢢⣀⠔⠠⠤⠔⠲⣿⡟⢿⡷⢦⣦⠀⠀⠈⢆⢳⠀⠀⠀⠀ ⠀⠀⠀⠻⡇⠀⠉⠻⣽⣝⣿⠀⠀⠀⠀⢣⠀⠀⣱⠀⠀⢸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⠁⣾⠙⢦⣠⠖⡩⠿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⡳⣄⠀⠀⢸⠒⠉⢻⣆⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠈⢦⣴⡷⠋⠀⠀⠙⢄⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡉⠙⠃⠀⡞⠒⠒⠛⢹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡰⠋⠀⠀⠀⢀⠞⠈⢷⣄⠀⠀⠀⠀⠉⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⢀⠇⠀⠀⠀⠀⡇⠙⠢⣄⣀⣀⣀⣀⡠⢴⣋⡀⣀⣀⠤⠖⠁⠀⠀⠘⡌⠓⠦⠤⡴⠊⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠈⠣⠀⠀⠀⠀⢸⡀⠀⠀⡸⠉⡀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠘⠢⠤⠒⠁⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣁⡀⠀⢸⡟⠁⠀⢱⡀⠀⣠⠊⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢰⠖⠢⢤⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⠘⢧⣾⠁⠀⠀⠀⡇⠰⠁⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⢠⠔⠫⢤⡀⢀⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⡀⢠⡶⠀⠀⢻⡄⠀⠀⢠⡇⠘⢦⡀⠀⠀⠀⠈⠒⢤⡀⠀⢾⡁⠀⠀⠀⣨⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⡿⢷⣤⣤⡏⠀⢀⣰⣋⣧⠀⠀⠈⠙⠒⠢⢄⡀⠀⠈⠓⠤⡈⠑⠒⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠉⠑⠚⠉⣸⠁⠀⢸⠖⠒⢺⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣤⣀⣠⡴⠃⠀⢠⢼⣁⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⢀⡸⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠖⠚⠳⣆⠀⠀⠀⠀⠀⠀⣠⡤⠚⠳⢶⡒⣿⠓⠶⠟⠀⠀⣀⡠⠤⠄⠒⠒⠋⠁⠀⠀⠀⣀⠜⠁⠀⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣈⣧⣀⣠⡞⠹⣦⠤⠤⢄⣠⡞⠁⠀⠀⠀⠀⠈⠈⠓⠒⠲⠖⠉⠀⠀⠀⣀⣠⣤⣤⣦⣤⣶⣎⣁⠀⠀⢸⠁⠙⠆⠀⠀⠀ ⠀⠀⠀⠀⠸⣇⠀⠀⠸⣇⠀⠘⣧⣀⣴⣯⣤⣤⣄⣠⠆⠀⠀⠀⠀⢀⠎⠀⣠⣴⠾⠛⠋⠁⠀⠀⠀⠀⠀⠉⠙⢷⣤⣨⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⡇⠀⠀⢹⣶⡾⠛⠉⠁⠀⠀⠀⠀⠉⠛⠷⢦⣄⣀⣬⡴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠇⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡀⠀⠀ ⣄⠀⠀⠀⣠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⣴⡟⠛⠿⣦⡀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀ ⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⣼⣿⣄⣡⣶⣾⣷⡀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣶
⠀⠘⡇⠀⠀⠀⣀⣀⠠⠤⠤⠤⠤⠤⠤⣴⣧⣀⠀⠀⠀⢠⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣇⣤⡖⠋⣁⣀⣤⣤⣴⡤⠤⠤⣤⣿⣿⣿⣿⢳⣦⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⣿⣿⣿⣷⡶⠶⠤⠴⠶⢤⣾⣿⣿⣿⣿⣿⣿⣧⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⣿⣿⠋⢁⣠⣤⠶⠲⠶⠶⠾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣹⡿⢛⣥⣾⠟⠋⠀⠀⠀⠀⠀⠀⠈⠙⢻⣿⡍⢿⣿⣯⣉⠙⢷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣠⡾⣏⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀⠘⠻⣿⣦⠀⠈⠉⢻⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⡏⠁⠸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣻⠆⠀⠀⠉⣿⣷⡀⠀⠀⠀⠉⠻⢷⣦⡀⠀⠀⠀⠀ ⢸⣟⣇⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⢀⣀⠤⠚⠉⠀⠀⠀⠀⠀⠈⣿⣷⠀⠀⠀⠀⠀⠈⠛⠷⣄⠀⠀⠀ ⠀⣿⣿⡏⠀⣠⡿⠟⠛⠛⡒⣛⣺⣯⣥⣤⣤⣤⣤⣤⣤⣀⠀⠂⢸⣿⡄⠀⡀⠀⠀⠀⠀⢀⣈⣧⡀⠀ ⠀⢸⣿⣷⡿⢃⣠⣤⡶⠟⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠳⢾⣿⣷⣾⣷⣧⣶⠞⠛⠋⠉⠉⢻⣆ ⠀⣸⣿⣿⣿⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠘⣿ ⢀⣼⣿⡽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠉⡟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼ ⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇ ⠀⢸⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠢⠤⣀⣀⠀⠀⠀⠀⠀⠀⢀⡀⠤⡎⠀ ⠀⢸⡀⠉⠓⠂⠤⢄⡀⡀⠀⠀⠀⠀⠀⢀⡀⣀⠤⠔⠋⢹⣿⡀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⣴⠃⠀ ⠀⠠⣿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⢯⣄⣉⠁⠒⠒⠒⠤⠤⠤⠔⠒⠉⡏⠀⠀ ⠀⠀⣟⠻⣿⣿⣖⣒⠂⠀⠀⠀⠀⠀⠀⠀⢒⣂⣭⡷⢾⣿⠶⠤⣌⣉⠙⠒⠒⠒⠒⠒⠒⣒⡿⠁⠀⠀
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠚⠉⠉⠁⠀⠈⠉⠉⠛⠒⠦⣤⣖⣛⣥⣴⣾⡿⠗⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠙⠒⠢⣄⡀⠀⠀⠀⢀⣠⠤⠶⠚⠉⠀⠀⠀⢸ ⣿⠋⠉⠀⠀⠈⠉⠓⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠙⢶⡖⠋⠉⠀⠀⢀⣀⣤⠴⠒⠋⢹ ⣇⡀⠀⠀⠀⠀⠀⠀⠀⠸⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣼⣿⠦⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡤⠒⠚⠉⠁⢀⣀⣤⠤⢾ ⡿⢯⣙⢻⣶⣦⣄⡀⠀⠀⠈⢻⣷⡀⠀⠀⠀⠀⠀⢠⣶⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⡀⠃⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡤⠴⠒⠋⠉⢁⣤⣴⣾ ⣇⢠⣼⣿⢻⠿⣿⣿⣾⣦⡀⠀⠙⣿⣄⢠⣤⣴⣾⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⢠⠇⠀⡆⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⠀⠀⠀⢸⡏⠁⢸ ⡟⢡⢻⠇⠈⣇⡽⠿⠟⠛⠛⠒⠦⠬⣿⣿⠿⠿⢿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⡼⢠⡇⣇⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⢸⡇⠀⢸ ⣷⡏⢸⡤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢹⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⣸⠃⣼⡟⢻⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⢸⡇⠀⢸ ⣿⠃⡞⠀⠀⠀⠀⢲⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⠁⣠⠞⠁⣾⣿⠇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⢸⡇⠀⢸ ⣿⣿⠀⠀⠀⠀⠀⢈⡇⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⣠⠞⠁⠀⣸⣿⡟⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⢸⡇⠀⢸ ⡇⢸⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⠀⡴⠋⠁⠀⠀⠀⡿⠟⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⢸⣇⣀⣸ ⣇⣀⡇⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠘⠛⠛⢹ ⡿⢽⡇⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⢨⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⢸ ⡇⢠⠇⠀⠀⠀⠀⣼⡇⠠⡀⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⣼⣡⠤⡤⢀⡴⠚⢉⡷⠚⠋⠉⢻⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸ ⡇⢸⠀⠀⠰⡆⠀⡿⣷⣄⠁⠂⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⣰⠃⠀⠀⠴⠋⢀⡴⣏⠀⠀⠀⠀⠘⡄⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⢸ ⡇⢸⠀⠀⠀⠁⠀⢧⢹⠈⠙⢲⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⢀⣶⠃⢀⣠⠤⠔⠚⠉⠀⠈⠳⣄⠀⠀⠀⢳⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢸ ⡇⢸⠀⠀⠀⠀⠀⠀⢸⠆⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⣿⠗⠚⠻⣤⡀⠀⠀⠀⠑⢄⠀⠀⠙⠲⣄⠈⢧⠀⠀⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⢸ ⡇⢸⡀⠀⠀⠀⠀⠀⣺⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠁⠀⢀⡜⢻⠁⠀⠀⠀⠙⢦⡀⠀⠀⠀⠹⡄⠀⠀⠀⠙⠾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸ ⡇⠀⠃⠀⠀⠀⠀⠘⡏⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⣦⡟⣶⣶⣤⣤⣶⣦⣿⣶⣶⡄⠀⠈⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⢸
⣧⠀⣾⣿⣧⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣧⠀⢻⡸⣿⣧⠹⡄⢹⣿⡀⢻⡄⢁⢻⣄⠹⡄⠀⠹⣟⢷⡀⠙⣿⣿⣿⡜⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀ ⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡼⣿⣿⡉⢧⠀⠀⠘⣆⠀⢧⣿⢹⠙⢿⡶⣿⣷⠼⣷⠤⣤⠽⣷⣧⠤⠤⣸⣎⣇⠀⠈⢿⣿⣧⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠈⢻⡜⢿⣷⡌⢧⠀⠀⠹⣆⠘⣾⣾⡇⠀⢧⢹⣿⣆⣿⠿⠟⠲⠿⣿⣤⣤⣤⣽⣿⣀⡀⢈⣿⣿⠀⣿⡇⣿⣽⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⠻⡞⣧⢤⠀⠹⡈⠿⣷⡘⣧⠀⠘⣿⡄⢹⣹⠃⠀⠘⠜⠋⠁⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿⣇⣼⣷⠉⠀⣿⣿⣿⣿⣿⣿⣿⣯⡻⡄ ⣿⣿⣿⣿⣿⣿⡿⠛⠁⠘⣿⢧⢻⣼⣿⡆⡀⠀⠀⠚⣷⣈⣇⠤⠞⠛⠞⠙⠃⠀⠀⠀⠀⠀⠀⢉⡿⠋⠀⠀⢀⣀⣀⡈⠉⠙⠛⠻⢿⣿⣿⣿⣿⣄⣀⣿⢿⣿⣿⣿⣿⣿⣿⣿⣾ ⣿⣿⣿⣿⣿⠛⠀⠀⠀⠀⠘⡏⢿⣿⡈⢧⣿⡄⢀⣤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠀⠀⣾⣧⣨⣿⣿⣿⣷⣦⡀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣟⢮ ⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⣹⡏⠙⣧⠀⠻⣏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢨⣽⣿⢿⡟⠉⠻⣶⣿⣿⡄⠀⠀⠀⣿⡏⢿⣿⣾⣿⣿⣿⣯⣿⣷⣝⢿⣿ ⣿⣿⣽⢿⣆⠀⠀⢀⠀⣠⣾⠿⣿⣄⠈⠳⢄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣏⠀⠀⠠⠀⢀⣿⣿⣿⡇⠀⠀⠀⢿⣳⡈⢿⣿⣿⣿⣿⣿⡻⣿⣿⣷⣝ ⡿⣿⡀⠈⢿⣆⠀⢈⣷⢏⡤⠖⠒⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣷⣶⡶⠶⣟⣉⣉⣁⣀⣀⣤⡀⠺⡇⠳⢾⣿⣿⣿⣿⣿⣿⣮⠻⣿⣿ ⣷⢹⣿⡀⠀⠻⣶⣿⡷⠋⣠⣴⣯⣤⣔⣊⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣭⠷⠓⠚⠉⠉⠉⣽⠿⢭⣍⣉⠑⠋⢻⣦⣄⣸⣿⣿⣿⣿⣿⣿⣷⣜⠻ ⢻⣧⠹⣆⢠⣾⠟⠉⣠⣾⣿⣿⣿⠟⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣠⣴⣤⣉⡉⠉⠉⠉⠉⠉⠉⠻⣿⣿⣿⣿⣿⣿⣿ ⣧⠹⣦⠸⢿⠏⢠⣾⣿⣿⡿⠋⠀⣠⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣷⣶⣶⡶⠟⠛⠛⢿⣿⣿⣿ ⣿⣦⠙⢧⡀⣤⣿⣿⣿⠋⣴⣿⣷⣿⡿⢿⣛⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⣼⣿⣟⣛⣛⣃⣀⣀⣀⣤⣤⣶⠿⠻⣿ ⣝⢿⣷⡀⢳⣿⣿⡿⠃⣼⣻⣿⠿⢿⡀⠀⣿⣿⣿⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⠟⠍⡛⣳⣾ ⣙⣷⣬⠿⣾⣿⣿⠁⠐⣧⣼⡇⠀⠈⠁⣴⠿⣻⣽⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢹⣿⡿⠁⢀⣴⣾⣿⣯ ⣿⠋⠉⢠⣿⣿⡏⠀⠀⣿⣿⣿⣶⣶⠞⣡⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡟⣫⣠⣴⣿⣿⣿⣿⢿ ⣿⣤⠔⢻⣿⣿⡇⠀⠀⠘⢿⣿⠋⣏⡼⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⣹⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷ ⣇⢛⢦⣾⣿⣿⣷⣄⠀⠀⠀⣨⠶⠋⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⠀⠀⠀⣀⣤⣾⣭⣉⣛⢿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠈⡿⢿⣿⣿⣻⣋⣭⢤⣤ ⣿⣧⣾⣿⣏⠀⠀⠀⠀⡄⢰⣿⣀⠄⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣔⣋⣀⣠⣤⢴⣾⣿⠟⠋⠉⠉⠛⠿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠈⢻⡄⠀⠀⣤⢀⡾ ⣿⣿⣽⢿⡿⣿⣦⣀⠀⠳⠟⠋⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠛⣡⡼⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⣿⣤⣤⣬⡞⠁ ⢿⣿⣿⣿⣿⣦⡈⠉⠙⠛⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣣⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⢠⣿⣶⠶⣶⣾⡏⣤⣼⠏⠀⠀ ⠳⣽⣿⣿⢿⣿⣿⣦⣀⠀⠀⠀⢀⣼⠟⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣷⣿⣿⠃⠀⠀⠀ ⠀⠈⠛⢿⣽⠙⣿⣶⣟⣷⣤⣴⣿⣫⣾⣿⠏⠀⠀⠀⢀⣶⣿⣷⡄⠀⠀⠀⠀⠀⠈⠷⣄⣀⡀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠿⠿⠿⠿⢿⣿⣿⡏⠀⠀⠀⠀ ⣿⣶⣶⣤⣽⣿⣿⣿⣿⠋⠃⠀⠉⣹⡿⠃⠀⠀⠀⣠⣾⡿⣡⢿⣧⣄⡀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠙⠒⢤⣩⠀⠀⠀⠀⠀⠀⠀⠀⡴⢿⣇⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣅⠀⢀⣠⣾⣿⡙⠲⢤⣤⡾⠋⠀⠀⠁⣼⣿⣽⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠂⠀⠀⠀⠀⠀⢠⡞⠀⣼⢏⣽⣦⣀⠀⣠⠞⠃⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠻⠿⣿⣷⡾⠛⠀⠀⠀⣠⣾⠃⠛⣸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣋⣴⢋⣱⡾⣽⣯⡿⠿⣄⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⣴⣿⣯⣌⣄⣀⡾⣿⠃⠀⠀⢳⠷⢴⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣭⣶⣿⠟⠀⢰⡟⣞⠉⢳⠱⣄⠀⠀⠀⠀⠀ ⣿⠟⠁⠀⢸⣿⣿⣿⣿⣿⡆⠀⢀⣾⣿⣿⣿⣿⣿⠟⣰⣿⠀⠀⠠⣾⠀⣿⣿⢿⣏⠉⠉⠉⠉⠙⠓⠒⠒⠒⠒⠒⣹⣽⣿⣿⣿⣿⣿⡟⠋⣠⡶⣛⣯⠼⠀⠀⡇⢹⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⣿⣿⣿⣿⡿⠻⠦⠟⠻⣿⣿⣿⣿⠋⣰⣿⣿⣤⣤⣴⡇⢰⣏⣽⣿⠿⠤⠤⠤⠤⠴⠶⠦⠤⠶⠾⠽⣷⣿⣿⣿⣽⣿⣿⣷⣼⠫⣏⣁⣀⣀⡤⠤⠧⢈⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⡟⡰⢊⠑⢀⢐⠘⣿⡿⠃⣴⣿⣿⣿⣿⠿⠟⠓⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠙⠒⠛⠛⠓⠒⠚⠉⠉⠉⠁⠀⠀⠀⠀
⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⠀⠀⠈⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣶⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡎⠀⠀⠀⣀⡤⣖⣒⣋⣉⣉⡉⠛⠒⠲⣄⡀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣆⣀⣘⣆⣀⣀⣀⡞⠀⠀⣠⠶⢤⣀⣼⡗⠲⠚⠉⠉⠃⠈⠳⣾⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⣠⠿⠛⣋⠁⠀⠀⠀⠀⠉⠳⢦⣄⠀⠙⢦⡀⠀⠀⠀⠀⢹⣄⠀⠀⠀⠀⠀⠀⣰⣿⡿⠛⠉⠁⠀⢀⡼⠋⠉⠉⠻⣇⠀⠀⠈⢿⣇⠀⠀⣀⠀⠀⠀⠀⢹⣇⠀ ⠀⠀⠀⠀⠀⣷⠎⠁⣠⠞⠁⣠⠀⠀⠀⠀⠀⠀⠀⡘⢦⡀⠀⠙⢦⣀⠀⣀⡈⠻⠷⣦⡀⠀⢀⣼⠟⠁⠀⠀⠀⠀⠀⢻⣤⠀⠀⠀⠀⠙⠂⠀⠀⠀⠉⠉⢿⠉⢣⡀⠀⠀⠘⢿⡀ ⠀⠀⠀⢀⣾⠃⠀⠐⣁⣤⠞⠁⠀⠀⠀⠀⠀⠀⣠⠇⠀⠈⣳⣦⣤⣬⣭⣭⡽⢶⣤⣦⣳⣤⠞⠁⠀⠀⠀⣀⡤⠶⠾⠀⠙⣳⣤⡤⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⣄⠃⠀⠄⢀⡀⠇ ⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⢀⣠⠞⠋⢁⣠⠖⠀⠀⠀⠀⠀⠀⠈⠙⠶⣶⣶⠞⠛⠁⠀⠀⠀⠀⠀⠀⠀⠙⡶⢤⣀⡀⠀⠀⠀⠀⢠⡇⠙⢦⠀⢠⣿⣇⠀ ⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⣋⣤⣶⠟⠁⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠉⠀⠀⠉⠓⠦⣄⠀⠈⣧⠀⠀⠀⠸⠿⣿⡆ ⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡿⠛⠋⠁⣸⠃⠀⠀⣸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⡳⣄⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠈⠱⣤⡟⠀⠀⠀⠀⠀⡼⠀ ⠀⠀⡇⠙⠶⠤⠤⠤⢖⣪⡽⠿⠛⠋⢲⡀⢠⠇⠀⠀⠰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡜⢦⠀⠀⢠⠞⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡛⠒⠾⣆⠀⢀⠇⠀ ⠀⠀⡇⠀⠀⣀⡤⠞⠋⢡⠴⠂⠀⠀⢸⡇⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠊⢧⠐⠋⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢀⣀⣈⣙⣋⠀⠀ ⠀⢀⣻⡴⠚⠉⠀⠀⠀⠀⠀⠀⣀⡄⣸⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠙⠶⢤⡄⠀⠀⣴⠟⠁⣀⡴⠛⠉⠀⠀⠀⠉⠛⣗ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠚⠉⣰⡏⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⣀⣀⣀⣤⣴⣯⣥⡴⠛⠉⠁⠀⠒⠒⠶⣶⡚⠋⠉ ⠀⠀⠀⠀⠀⠀⢀⡤⠖⠉⢀⣠⣾⠉⣇⠠⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠞⠛⠛⠉⠁⢀⡠⠀⠈⠉⠓⢦⣘⡶⢤⡀⠀⠙⢷⠀⠀ ⠀⠀⢀⣤⠴⠚⣉⣤⠴⠛⠋⠁⠸⠛⡿⢧⣼⣆⠀⠀⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠄⠚⠋⢁⣀⣀⣀⣤⣬⣿⣷⡄⠙⠦⣄⠈⡆⠀ ⠀⠀⣀⣤⡶⠟⠉⠀⠀⠀⠀⠀⠀⣼⠁⠀⠈⢻⡄⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⢀⣠⡴⠟⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠃⠀ ⠤⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠈⢷⡀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⣿⣿⣷⡀⠀⠀⢀⣴⠞⠁⠀⠀⠀⠀⠀⠈⢧⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⣿⣿⣿⣿⣷⡶⠚⠋⠀⠀⠀⠀⠰⠛⠁⠀⠀⠘⣆⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣁⣀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⡏⠀⠀⠘⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠰⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣁⣠⡇⠀⠀⠀⣧⣀⣈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠉⣿⣿⣿⠿⢿⡇⠀⠀⠀⡿⠿⠿⣿⣿⣿⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⡟⠛⠛⠿⠿⣿⣿⣿⣿⣿⣿⠃⠀⣿⣿⣿⣦⣤⡇⠀⠀⠀⣧⣤⣴⣿⣿⣿⠀⠹⣿⣿⣿⣿⣿⣿⠿⠿⠛⠛⢻⡏⠛⠆⠀ ⢠⡆⠀⢠⣦⠀⠀⣴⣇⡀⠀⠀⠀⢸⣿⣿⣭⣽⣿⣤⣤⡿⠿⠿⠿⠿⢿⡀⠀⣸⠿⠿⠿⠿⠿⣧⣠⣤⣿⣯⣽⣿⣿⡇⠀⠀⠀⢀⣸⡇⠀⣸⡀ ⠟⠁⠀⠘⢫⠀⢀⣿⣿⣿⣶⣤⣀⣸⣿⠟⠁⠀⠀⠀⠈⠙⢷⡄⠀⠀⠀⢣⣠⠇⠀⠀⠀⣠⠞⠋⠁⠀⠀⠀⠈⠻⣿⣇⣀⣤⣶⣿⣿⣧⠈⠻⠇ ⠀⠀⠀⠀⢸⠀⠸⣿⠛⠿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠁⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠿⠛⡇⠀⠀⠀ ⠀⠘⠀⠀⠈⠀⠒⣿⡀⠀⠀⠈⠹⣟⣿⡟⠲⠶⣦⣤⣄⣀⡀⠀⠘⡆⠀⠀⠀⠀⠀⢰⠃⢀⣀⣠⣤⣤⣶⡶⠶⢺⣿⣻⡏⠉⠀⠀⠀⣿⣀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⣿⡇⠀⠀⠀⠀⠙⣿⣿⣦⣀⠈⠻⣿⣿⣿⠟⢻⡇⠀⠀⠀⠀⢀⣼⡟⠻⢿⣿⡿⠿⠋⢀⣠⣾⣿⠋⠀⠀⠀⠀⢸⡏⣽⠆⠀ ⠀⠁⠀⠈⢃⡀⠀⠛⢻⣄⡀⠀⠀⠀⣿⣿⣷⠈⠉⠓⠒⠺⠦⠴⠞⠻⡆⠀⠀⠀⠸⠟⠙⠒⠒⠒⠒⠚⠉⠉⣸⣿⣿⠀⠀⠀⠀⣀⣾⠛⠁⠀⠀ ⠀⠀⠀⠀⠀⠙⢦⡀⠀⢿⣿⣶⣦⣤⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣤⣤⣶⣿⣿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠙⠛⠿⣿⣿⣿⣿⣿⡦⢤⣀⡀⠀⠀⠀⠀⣠⣶⣿⣶⣄⠀⠀⠀⠀⠀⣀⣠⠴⣾⣿⣿⣿⣿⣿⠿⠟⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢤⡀⠀⠀⢨⡿⠙⠛⠃⠀⠀⠿⠿⣟⣒⣲⠟⠉⠉⠁⠈⢳⣖⣛⡿⠿⠇⠀⠠⠿⠛⢻⣥⠟⠁⠀⠀⠀⠀⠆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⣬⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠀⣰⣄⠀⡀⠀⠀⠀⠀⢹⣦⣤⠤⠤⣤⣤⢴⣾⠁⠀⠀⠀⠀⡤⠀⠀⠀⢸⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣻⣿⠶⢷⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⢀⣰⣿⠀⠀⠀⠀⣰⠃⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣻⣿⣇⡤⠞⠋⠉⠉⠁⠈⠉⠙⠿⣷⣿⠟⠋⠉⠀⠉⠉⠙⠛⠦⣄⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣩⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣸⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀
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⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡇⠀⢱⣹⣿⣿⣿⣿⣿⠟⢻⡛⢿⣹⣇⢻⣦⢂⠣⣱⡀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⢷⢰⢸⣿⣿⠛⣿⠉⠀⠀⠀⠙⡄⢻⠙⣼⣿⣿⡄⠁⣇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢠⣿⠀⣸⣿⡇⠀⣿⠀⠈⠓⠲⣶⡿⢾⣷⣿⣿⣿⣿⣦⠹⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡿⢰⣿⣷⣻⣿⡞⣦⠐⡄⠀⠀⠀⠀⠀⠀⠻⣿⣯⠙⢦⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⠿⣷⣿⠿⢏⡁⠀⠂⢉⡤⣠⡀⠀⠀⠀⠀⠀⢀⣿⣿⠀⠈⠳⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠀⠉⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢫⡾⠁⠀⢿⣿⠀⠀⠀⠀⠀⣿⣿⣿⣿⣄⠀⠀⠀⣠⡾⢫⣿⠀⠀⠀⠀⠀⣉⣛⣻⣿⣿⣿⡿⠋⠀ ⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣥⣿⠁⠁⠀⢸⠿⣆⠀⠀⠀⠀⢿⡿⠿⢿⡿⠀⠀⠉⣁⡴⠟⣿⣤⠴⠖⠋⠉⠉⠉⢯⣥⣤⠞⠀⠀⠀ ⠀⠀⠀⠀⠀⠑⢖⠀⠀⠉⣁⡠⠞⠉⠉⠉⠉⠙⠻⢿⣆⣀⣀⠀⠈⣣⣤⡴⣃⡀⢂⠀⠀⡠⠞⠉⠀⠀⠀⠀⠀⢴⠒⣩⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠺⣉⠁⠀⠀⡈⠉⠐⣂⠤⠴⠦⢝⣉⡉⠹⠟⠀⠠⠄⠈⠉⠩⢭⣙⠒⠤⠤⣀⠀⠀⠀⠀⢀⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠮⣡⠴⠊⠁⠀⠀⠀⠀⠀⠈⠉⠛⠒⠶⠀⠀⢀⣡⣤⣤⣽⠀⠀⠀⠀⠈⠁⢲⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣀⠀⠀⠀⠀⠀⠀⠹⠦⢶⣽⣶⠂⠀⣠⣾⠧⠖⠊⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⢢⡀⠀⠀⠀⢀⣤⠼⢥⣿⣇⠀⡿⠿⠛⠉⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⢹⠀⠀⠀⠀⠈⠙⢻⢯⢻⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⡇⠀⠀⠀⠀⠀⣿⢸⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠄⣀⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⣿⣿⡀⢃⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⡌⢆⠀⠀⠀⠀⠀⣿⣿⣿⡇⡏⠀⠀⠀⠀⠀⡸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢾⠁⠀⠀⠀⠀⣿⡼⣿⠀⣷⠀⠀⠀⠀⣰⣱⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠈⢆⠀⠀⠀⠐⣿⡇⢿⢹⣟⠀⠀⠀⠰⢡⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠈⢢⡀⠀⠀⠹⣳⣸⠟⡜⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⡠⢉⣉⣫⠳⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠊⢢⠀ ⠀⠀⠀⠀⠀⢠⠛⡩⠂⢀⠠⠵⡈⢲⠤⠒⠀⠀⠂⠀⠄⣀⢄⠶⠛⢻⣋⡀⠀⠂ ⠀⠀⠀⠀⠀⡟⢘⠜⡢⠁⠀⡔⣱⠇⠀⠀⠀⠀⢀⠔⡀⠀⠣⣀⠀⠀⢴⠉⠀⢸ ⠀⠀⠀⠀⢠⠗⢡⠊⠀⠌⠌⡜⠃⠀⠀⠀⠀⠠⠁⣴⠀⠀⠀⡄⠢⡀⣨⡆⠀⢸ ⠀⠀⠀⡠⣫⠵⢡⠁⣼⠀⡜⠰⢀⡀⠀⠀⢀⣠⠎⠸⢲⠀⠄⢻⡀⠐⠙⡄⠀⠀ ⠀⢀⡾⡰⠁⠂⠇⡸⣸⣸⠔⠚⡅⠀⠀⠀⢠⠃⠈⠒⣎⡄⠰⠈⣇⠀⠀⢹⠆⠀ ⢠⡿⢱⡇⢸⡜⣠⠁⠀⠉⠀⠉⠘⢄⠀⣸⡇⠀⠂⠀⢹⠹⠀⠀⣏⠀⠀⠀⠀⠀ ⢯⠃⢨⠁⠈⠳⣙⢶⠟⣋⠙⠻⠃⠀⠉⠙⠀⠤⡽⠴⢦⣣⣁⡇⡀⢀⠀⠀⠀⠀ ⠂⠀⡄⠀⡐⡄⠈⠒⠛⣉⣩⠯⠀⠀⠀⠀⠀⠈⠘⠓⠍⠟⡻⢧⠀⡌⠀⠀⠀⠀ ⠀⢀⠁⢠⢣⡇⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⡘⠀⢀⡇⠀⠀ ⠀⣼⠀⢸⡏⡇⠀⠀⠀⠀⢠⠆⣭⣭⣐⣠⡀⠀⠀⠀⠀⢀⠎⠜⠀⠄⡈⠷⠀⠀ ⢰⢣⠀⣾⣿⢃⠀⠀⠀⠀⠸⣶⣿⣿⣿⣿⠆⠀⠀⠀⡠⠢⢊⣄⡘⠐⣡⠌⢠⠀ ⠘⢸⡇⠽⢻⠀⣦⠰⡉⢈⠀⢟⠁⠀⣀⠝⠀⠀⢀⢜⠄⠀⠉⣔⣤⠕⠁⣠⠂⠀ ⠀⠀⢳⢸⢨⡞⠉⠓⢌⠁⠀⠀⠉⢋⠀⠀⡀⢔⢵⡷⢄⠆⠚⣰⡣⠁⣐⡆⠀⠀ ⠀⠀⠈⢷⣏⠀⠀⣀⣼⣷⠀⡀⠀⠸⠤⡎⡢⠅⠒⠀⣒⠀⡐⡿⠡⣴⢺⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⣀⣀⢀⡀⠀⠀⠀⠀⠠⣀⠈⣇⣀⠀⠀⠜⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠶⣋⠕⢦⠾⡯⢻⣵⣦⡀⠀⠈⠙⡏⠁⠠⠋⢹⡄⠀⠀⠀⠀⠀ ⠀⠀⢀⡞⢑⣾⣋⣼⣧⡾⣧⢾⣿⣿⣿⣦⡀⠀⠈⡶⠁⠀⠀⡃⠀⠀⠀⠀⠀ ⠀⠀⢸⢀⡎⠈⢻⣇⣹⢶⣿⣸⣽⢿⣿⣿⣿⡄⢠⠁⠀⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⢸⣧⣸⠀⠀⠀⠻⣿⣮⠿⠙⠏⠴⠿⣿⣿⣿⠃⠀⠀⠀⣰⠀⠀⠀⠀⠀⠀ ⠀⣸⢃⣗⠀⠀⠀⠀⠱⡈⠀⠀⠀⠀⠀⢾⣿⡯⠂⠀⠀⣸⠏⠀⠀⠀⠀⠀⠀ ⠀⣹⢢⣿⣆⠀⠀⠀⠀⠹⣦⣀⣤⣤⣤⣿⡟⠀⠀⠀⠰⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣠⣹⣿⠓⠀⠐⠢⣿⣻⣅⡸⠙⠈⠊⢓⢦⣤⣀⣼⣷⣲⣄⠀⠀⠀⠀⠀ ⢀⡟⢱⣏⣿⡇⠀⠀⠀⠠⢬⣍⣈⣀⡀⠀⠀⠳⢶⣿⣿⣿⣿⣼⡀⠀⠀⠀⠀ ⢰⢃⠘⣿⣿⢿⣦⠤⠐⠒⠒⠛⣿⠧⠀⠀⠀⠀⠠⠽⠿⣿⣿⣿⣷⡀⠀⠀⠀ ⠈⢌⢦⣘⣿⡘⣿⣆⠀⠀⠀⠀⠀⠱⢄⠀⠀⠀⠀⠀⠀⡸⠀⠉⢙⠇⠀⠀⠀ ⠀⠀⠨⡙⢿⣿⣾⣿⢧⣄⠀⠀⠀⠀⠀⠁⠢⠤⠀⠤⠒⠇⠐⠒⢻⡀⠀⠀⠀ ⠀⠀⠀⠀⠐⠈⢿⣿⣽⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⣀⠀⠀ ⠀⠀⠀⠀⠀⠠⢼⣻⣿⣿⣿⣿⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠄⠀ ⠀⠀⠀⠀⠀⠀⢸⠻⢿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⢈⠁⣹⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⡄⠀⠿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣴⣿⣿⣿⠃⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠘⠹⡀ ⠀⠀⠀⠀⠀⠀⠀⠐⠉⠙⠛⠋⠁⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠦⠤⠤⠤⣀⠀⠀⠀⠀⠀⠀⠀⡜⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⠀⠀⠀⠈⠑⢦⣄⣀⣠⡴⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡿⠁⠀⠀
⠀⠀⣄⠎⢡⢻⢰⠀⠀⠀⠀⢠⠀⠀⠀⡇⢸⠘⡜⣄⠈⢶⣛⡇⠀⠀⠀⡇⠈⠀ ⠀⢠⡏⢠⠃⠀⢸⡀⠀⠀⠀⢸⠀⢠⣦⣵⣸⣀⡑⡜⢆⠀⠀⠁⠀⠘⠀⡇⠀⢠ ⠀⢸⢠⢇⣠⢼⢿⡻⡀⠀⠀⢸⡆⠀⠋⢻⣿⠉⠉⠉⠻⡣⣄⡁⡀⠇⠀⡇⠀⠸ ⡀⢸⢸⠋⠀⠘⣸⣻⢣⡀⠀⠸⣵⠀⣶⣭⣿⣶⣶⣶⣦⣽⣦⡆⠛⠀⢳⡇⡠⠔ ⡇⢸⡉⢠⣼⣶⣿⣮⣇⣳⣀⣠⠇⢳⣿⠿⣿⢅⡼⠿⠀⢨⡿⡇⠀⠀⢸⢋⣐⡁ ⣧⠸⣿⠛⣧⠈⠷⠿⢻⠁⠄⠀⠀⠀⠱⠤⢬⣍⣁⣀⡤⠏⠀⠇⠀⠀⡈⢳⠰⠀ ⢳⡇⣿⡇⡘⠝⠒⠪⡕⠈⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇⠈⠈⠔ ⢸⣴⠘⡇⠙⠇⠀⠀⠑⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⣇⣶⣤⠊ ⠈⣿⣇⢣⠀⠀⠀⠀⠀⠂⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⢀⣿⢷⡇⢸⠀ ⠀⢻⣿⠌⢆⠀⠀⠐⢶⣖⠒⠒⠒⣒⢒⣒⣶⠂⠀⠀⢀⡿⠀⠀⡸⡽⣿⠇⡆⠀ ⠀⢸⣻⡆⠘⢧⡀⠀⠘⢳⠋⠀⠀⠀⢁⡽⠃⠀⠀⢌⣼⠁⠀⢠⢳⢱⢻⢠⠀⢠ ⠀⠈⣿⣿⡄⠀⢻⡢⡀⠸⡀⠀⢀⢔⢡⡀⠀⠀⠈⣺⡏⠀⢀⡞⡇⡎⠃⠀⠀⠸ ⠀⠀⠏⣿⣏⣗⡎⢿⡌⣦⡑⠊⠉⠀⢈⣀⣤⠖⣹⡟⠀⡜⡜⡇⣿⠡⠀⠀⢠⠀ ⠀⠀⢸⡇⡷⡯⢵⠈⡞⡇⠈⢲⡖⢸⣿⣿⠋⣐⠟⠀⡰⠱⢁⣣⠇⠀⠀⠀⣾⠀ ⠀⠀⢸⡇⠇⢡⠈⡆⠸⣱⠀⢸⠀⡸⢷⣎⣒⠎⡀⡴⢡⡯⠴⡚⠀⠀⠀⡌⠸⡄
⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠀⠀ ⠀⠀⠀⠐⡀⠀⠀⠀⠀⠀⠀⠀⢀⠆⠀⠀⠈⡄⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀ ⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠎⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⢀⠌⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠱⡀⠀⢀⢤⠎⠀⠀⠀⠀⠀⠀⣱⠠⠀⠀⠠⠂⠀⠀⠀⠀⠀⢀ ⢳⠀⠀⠀⠀⠀⠀⠐⠄⡌⠀⡕⡀⠀⠀⠀⠀⠀⡜⠀⠃⠠⠁⢀⠄⠀⠀⠀⠀⡄ ⠈⢣⠃⢀⡀⠀⠀⠀⠈⢂⠀⠈⣱⣴⠚⣿⣷⣦⡇⠀⡸⢃⠔⠁⠀⠀⠀⠀⡼⠁ ⠀⠀⠑⢄⣌⣀⠀⠀⠀⠀⠑⣄⣿⢿⠄⠱⠿⣿⡀⡔⠁⠀⠀⠀⠀⠀⣠⠞⠁⠀ ⠀⠀⠀⣀⣬⡿⠟⠛⠛⠓⠤⠸⡟⠆⡀⢀⡼⠛⡻⠀⡀⣈⡥⠴⠾⣯⢀⡀⠀⠀ ⡠⠔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠁⣵⠀⠈⡎⠀⢠⠁⠂⠉⠀⠀⠀⠀⠀⠁⠈⠃⢢ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡤⢶⣿⠶⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠈⠁⠀⠰⣿⠄⠀⠉⠢⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢬⣯⡄⠀⢀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡘⠋⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣶⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⣀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠈⡿⠿⣾⢻⣛⣳⠀⠀⠀⠀⠀⠀⠀⠾⠇⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠠⠒⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⡟⢸⡀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢰⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡖⡀⢸⠁⠀⢷⡀⠀⠈⢧⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⢸⡆⠀⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠰⠏⠀⠀⢸⠀⠀⠀⠳⣄⠀⠈⢳⣶⡾⠛⠋⠉⠉⢉⣉⣉⣉⣉⣉⣀⣀⣈⣉⡑⠒⠒⠒⠒⠒⠤⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⢸⡇⠀⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢸⠀⠀⠀⠀⠈⢳⣤⠞⢻⡠⠖⠒⠉⣉⣉⣀⣀⣀⣀⣀⣀⣠⣀⣀⣀⣉⣉⠉⠉⠑⠒⠤⣌⡙⠲⢄⡀⠀⠀⠀⣰⠏⡇⠀⢸⠇⠀⡎⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠸⡇⠀⠀⣠⠾⢋⣠⠖⣋⣧⢔⣻⠽⠿⠛⠉⠉⠀⠀⠀⢀⣆⠀⠀⠀⠉⠛⠻⠮⣷⣢⠤⣀⡉⠲⢄⣙⠢⣄⡜⠁⠀⠃⠀⣼⠀⢸⠇⠀⠀⠇⠀⠀ ⡅⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⢻⣰⠟⢁⡴⠋⣡⠾⣫⣾⣿⣿⣿⣦⣤⣶⣶⣶⣶⣶⣿⣿⣷⣶⣶⣤⣄⡀⠠⠀⠙⣷⣤⡉⠓⢦⣈⠓⢦⡙⢦⣄⠀⢀⡇⠀⡞⠀⠀⣸⠀⠀⠀ ⡃⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⣸⠃⢰⠏⢀⡾⣡⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣴⣎⠻⠟⢦⡀⠈⠓⢄⠙⢦⠹⡄⣼⠀⢰⠃⠀⢰⠇⠀⠀⠀ ⠂⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⢀⣿⠀⡏⢀⣿⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣾⣬⣿⣄⠀⠈⡇⠘⡇⣷⠃⠀⡟⠀⢠⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠘⠉⢹⣄⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⡇⢠⡇⣿⠁⢠⡇⠀⡾⠀⠀⠀⠀⠀ ⡄⠀⠀⠀⠀⠀⠀⠀⣴⠇⢠⣶⣾⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⡇⣸⣁⣿⠒⠛⡏⠁⡇⠀⠀⠀⠀⠀ ⠏⠀⠀⠀⠀⠀⢀⣼⠏⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⢻⣷⡀⡇⠀⢷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣽⣫⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠿⣿⢿⣿⣿⣿⣿⣿⣿⣿⡿⣻⣿⣅⠀⢸⡀⠀⠀⠀⠀ ⠀⣐⣤⢰⣯⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣦⢻⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣮⡇⠀⠀⠀⠀ ⣶⣿⠶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⢹⣿⣿⠀⣿⣿⣿⣿⣿⣆⣹⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⢻⣷⣄⣀⠀ ⢿⣄⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠹⣿⠿⠋⠉⠀⢙⣷ ⡀⠈⠻⣦⡀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠹⣄⡠⠖⠋⠁⠀ ⠛⢦⣄⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⡿⣿⣿⣻⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣇⡟⢸⣷⡿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠘⣆⠀⠀⠀⠀ ⠀⠀⠉⠣⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢹⣿⣿⣿⣿⡷⢿⣿⣿⣿⣿⡏⣿⣿⠛⣿⣿⢥⣾⣿⢃⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠸⣇⠀⠀⠀ ⣦⡀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠙⠛⢯⢿⡇⠈⢳⣿⣿⡟⠂⣻⡏⢀⣿⠃⣸⠟⠁⠀⠋⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠘⣆⣴⣾ ⣿⣿⣆⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣍⣙⡚⣷⠀⠀⠻⣿⣿⣸⡟⠀⠸⠁⢸⣓⣪⣭⣤⣤⣶⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⠀⢹⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠙⣿⣿⣿⣿⠏⡙⢆⣭⣿⣽⠿⠧⠀⠀⠙⢿⠟⠀⠀⠀⡿⠿⣿⣧⣿⡽⢋⠭⠝⣿⣿⣳⣿⠉⣿⣿⣿⣿⣿⣿⣿⠿⠋⢁⣠⣴⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠈⠻⣝⠿⣷⡙⠚⠉⠉⠁⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠈⠉⠙⠐⠋⠀⣰⣿⡷⣿⣧⠤⢾⣿⣿⣿⡿⠋⢁⣤⢶⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⢻⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣼⣱⠏⠀⠀⣼⣿⣿⠏⣠⣼⣋⠀⣼⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣷⠃⠀⠀⢰⣿⣿⣟⣴⡏⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣷⢿⡟⣿⡈⠹⣿⣿⣿⣿⣿⣷⡄⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠃⠀⠀⢠⣿⣿⣿⣟⣽⡀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿ ⣿⡿⠋⠀⠈⢸⢸⣿⣸⣧⠀⢻⣿⣿⣿⣿⣿⣿⣄⢀⣠⠿⣿⣄⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠀⠀⠀⣠⣿⣿⣿⣿⣿⡏⠻⢷⡀⠀⠀⠀⠀⠀⠙⢿⣿ ⠉⠀⠀⠀⠀⠀⠈⣿⡇⣿⡀⠀⠻⣿⣿⣿⣿⣿⣿⣏⠁⠀⠈⠻⣧⡀⠀⠀⢾⣯⣿⣿⣿⣿⣷⠀⠀⠀⠀⢀⣠⣾⠏⠀⠀⣠⡾⢛⣿⣿⣿⣿⣿⡇⢠⠈⠙⢷⣄⠀⠀⠀⠀⠀⠙ ⠀⠀⠀⠀⠀⠀⠀⢹⣿⢸⣇⠀⠀⠙⣿⣿⣿⣿⣿⣿⡖⠦⠤⠤⠤⢽⡷⣤⣀⡙⠲⠤⠤⠔⠛⠀⢀⣠⣴⢯⣤⣥⡴⢶⡿⣋⠐⣈⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠙⠷⢄⠀⠀⠀⠀
⠀⠀⠃⠀⠀⠀⠀⠏⠻⢦⣵⠶⣿⠀⠀⣀⡙⠛⢦⣱⡄⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⢘⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠀⠀⠀⠀⠀⢀⠇⠀⠀⣹⣁⣠⡶⢶⣾⡿⠷⠾⠿⠷⣄⡀⠀⠀⠀⢀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣠⠖⠒⠻⣯⣡⠖⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⢶⣇⢸⡆⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣞⣁⣤⣶⡛⠛⠓⠒⠶⠤⠤⢤⣄⠀⠀⠀⠀⠀⠀⠙⣾⣷⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⢶⣿⣿⡼⠋⠀⠙⠲⢤⣄⣀⣠⣤⡀⠈⢷⡀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣵⠏⠀⠘⢷⣦⣄⡀⣀⠈⠉⢻⣷⣄⠀⠹⣄⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⣰⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡟⠁⣴⣄⠀⠀⠉⠛⢿⣿⣆⠀⠀⠹⡝⠷⣄⣈⣧⡀⠀⠀⣰⣿⣿⣿⠦⠤⣀⠀⠀⠀⣼⡇⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⢹⡏⠛⢦⣄⠀⠀⠉⠻⢷⣄⠀⠙⢦⡀⠀⠀⠀⠀⠚⠇⢻⣿⣿⣦⡀⠀⠀⣠⣾⠿⠆⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢹⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⣇⠀⠘⣷⡀⠀⠈⠓⠦⣤⣀⡀⠈⠙⣳⣤⠿⠖⠀⠀⠀⠀⠀⠘⢿⣿⣿⣷⣀⣾⣿⡿⠁⠰⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠳⠄⣸⠀⠀⠀⠀⠀⠀⢀ ⢀⣠⣾⠟⠙⣆⠀⠈⠻⣦⡀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⢀⠀⠀⠀⡘⢻⣿⣿⡟⠉⠉⠉⢠⡀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸ ⠈⣴⠋⠀⠀⠈⠛⢦⣀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣆⣀⣤⣾⣥⡾⠿⣿⣿⣆⡀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡄⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⡇ ⡟⠁⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠓⠀⢀⣠⣤⠤⠾⠶⠶⠖⠛⠟⠋⠉⠉⠉⠻⣄⠀⠈⢻⣿⣿⣶⣄⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢷⣄⠀⠀⡾⣿⠀⠀⠀⠀⠀⠀⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡤⠶⠛⠉⠉⠀⠀⠀⠀⠲⠶⠶⠦⠤⣤⡄⠀⠀⠈⢳⣄⠀⠙⣿⣿⣿⡀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⢧⣸⡇⢸⠀⠀⠀⠀⠀⠀⡆ ⠀⠀⠀⠀⣀⡤⠶⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠶⢤⣈⣉⠙⠃⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠃⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⣇ ⣀⣴⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠳⣄⠸⣷⣄⠀⠀⠀⠀⠀⠀⢀⣠⡴⠟⠁⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⣸⠁ ⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣿⣼⣿⣿⣿⣶⠶⠛⠋⠁⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⢠⡇⠀ ⠶⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣾⡟⢛⣿⡟⢛⢻⣟⠻⣦⣤⣀⣀⣀⡀⠀⠀⣀⣿⡏⠀⠀⠀⠀⠀⢸⡇⠠ ⠀⠀⠀⠙⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⠿⠋⠉⠀⢸⣿⡇⠀⠈⢿⣦⣙⣋⣿⠿⠛⠋⠛⠻⣿⡟⠁⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠈⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⠃⠀⠀⠀⠀⢸⡁⠃⠀⠀⠀⢻⣍⠉⠛⠀⠀⠀⠀⢺⣯⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⢾⣿⠉⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠙⠓⠀⠀⠀⠀⢀⣿⠛⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⣤⣤⣤⣤⣀⣀⣀⣤⣤⣤⣤⠤⠶⠶⠚⠛⠉⠁⢀⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣧⡀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⣠⣤⣤⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡟⠀⠈⠙⠃⠀⠀⠀⠀⠀⠀⣻⡇⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠠⢄⡀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⡴⢇⢱⣄⣀⣀⣀⣀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⢸⡥⠚⠉⠀⠀⢐⡈⠉⠓⢶⣝⣦⠀⠀⢀⣀⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢀⢿⠀⠀⣠⣤⠶⡋⠀⠀⠀⠀⠉⢻⣷⠞⠉⠀⠈⢳⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⢸⡼⢠⣾⠋⠀⣀⣤⣤⡤⣄⣀⣀⡀⢣⠀⠀⠀⠀⣼⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠈⢿⣿⣷⣿⣿⣯⣥⠤⢴⣾⣿⣿⡿⣌⡇⠀⣀⠔⠁⠀⠀ ⠀⢀⡠⣄⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠈⢻⡅⠿⠟⠇⠀⠀⢹⣿⣛⡏⠇⢹⣏⠉⠀⠀⠀⠀⠀ ⡼⠋⠀⠀⠙⢦⡀⠀⠀⠀⢼⡇⠀⠀⠀⢾⡟⢦⡠⣤⣤⣤⡠⠤⣀⠤⣼⢸⠇⠀⠀⠀⠀⠀⠀ ⡇⡀⠀⠀⠀⠀⠙⢆⠀⠀⢸⡇⠀⠀⠀⢾⣴⡶⠈⠙⠻⠏⠒⠉⠀⠀⢨⡟⠀⠀⠀⠀⠀⠀⠀ ⡇⢱⠀⠀⠀⠀⠀⠀⠳⡀⢼⡇⠀⠀⠀⣼⣿⠃⠀⠀⣠⠀⠈⠲⣆⠀⠾⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⠀⢧⠀⠀⠀⠀⠀⠀⠙⣼⡿⡀⠀⠀⠘⠦⢤⠤⠀⢋⠀⠶⠆⡸⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⡆⠈⡆⠀⠀⠀⠀⠀⠀⠘⣷⣳⡀⣀⠼⠂⠀⠀⠀⠈⠑⢲⠞⠁⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠱⠀⠸⡀⠀⠀⠀⠀⠀⠀⠙⠛⠉⠀⠀⠞⠋⠀⠀⠀⢰⠋⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢣⠀⠱⡀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢇⠀⠙⢄⠀⠀⠀⢀⣡⠆⠐⠢⠄⡀⠀⠀⠀⠤⠗⠒⠚⠓⠒⠒⠒⠒⠤⠤⣀⠀⠀⠀ ⠀⠀⠀⠘⡆⠀⠀⠑⢦⣀⠘⡇⢸⠃⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀ ⠀⠀⠀⠀⠘⡄⠀⠀⠸⠀⠉⠑⠢⣤⡔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀ ⠀⠀⠀⠀⠀⠱⡄⠀⠀⢇⣠⠊⠉⠁⠈⠑⠒⠤⢤⣀⣀⣀⣀⣤⣤⣤⣶⠦⠥⠒⠈⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣄⠀⢸⠗⠶⠦⠔⠒⠒⠂⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀ ⠀⠀⠀⠀⠀⠀⠀⠈⠳⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⠉⠀⢹⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀ ⠀⠀⠀⠃⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣤⣼⠀⠀⠈⣦⣤⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀ ⠀⠀⠀⠀⠚⢿⠿⠿⣿⣿⣿⣿⣿⣿⡏⢸⣿⣿⣍⣹⠀⠀⢠⣉⣩⣿⣿⠁⢻⣿⣿⣿⣿⣿⣿⠿⠿⡿⢧⠀ ⣤⠀⢠⡄⠀⣼⣀⠀⠀⠈⣿⣿⣿⣿⣤⣜⠿⠿⠿⠿⡆⠀⡼⠿⠿⠿⢿⣀⣬⣿⣟⣿⣿⠀⠀⠀⢀⡇⠀⣇ ⠉⠀⠉⡇⢠⣿⣿⣷⣦⣤⣿⠏⠀⠀⠀⠈⠙⢦⠀⠀⠘⡴⠁⠀⢀⡴⠋⠁⠀⠀⠀⠙⣿⣤⣴⣾⣿⣿⠈⠛ ⠀⠀⠀⠇⠈⣿⠉⠙⠻⢿⣿⣤⣀⣀⡀⠀⠀⠀⢳⠀⠀⠀⠀⠀⡞⠀⠀⠀⢀⣀⣀⣠⣿⣿⠿⠛⠉⢹⠀⠀ ⠀⠀⢰⠀⠀⣿⠀⠀⠀⠈⢿⣷⣄⠘⠿⣿⣿⡶⢶⡇⠀⠀⠀⣸⡷⠶⣿⣿⠿⠋⣀⣼⣿⠋⠀⠀⠀⡾⣳⠀ ⠁⠀⠈⢄⠀⠉⢧⣄⠀⠀⢸⣿⡇⠉⠑⠒⠓⠒⠊⠳⠀⠀⠀⠛⠙⠒⠒⠒⠊⠉⢹⣿⡟⠀⠀⣀⣴⡏⠁⠀ ⠀⠀⠀⠀⠑⢄⠘⢿⣿⣷⣾⣿⣿⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣷⣶⣿⣿⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠑⢄⠀⠉⢙⣻⠿⠯⠉⠱⣶⣤⠤⣴⠟⠓⠋⢣⡤⠴⣶⡖⠉⣸⠿⢿⣫⠟⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⢠⡇⠀⠀⠀⠀⠀⠈⡽⠁⠀⠀⠀⠀⢹⡏⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⣶⡄⣄⠀⠀⠀⢸⣶⠒⠒⠲⠖⣿⠁⠀⠀⢀⡆⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣤⣿⢉⣹⠤⠤⠀⠘⠿⢤⣄⣤⡶⠿⠀⠤⠤⢼⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣻⠟⠉⠀⠀⠀⠀⠀⠀⢀⠝⠁⠀⠀⠀⠀⠀⠀⠈⠑⢄⣸⣀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⡀⠀⠀⠀⠀⢀⣀⣠⡦⠀⠀⢲⣾⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣻⣶⣤⣴⣾⡿⠿⠿⠿⠿⠿⠛⠿⠿⢷⣍⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠟⠉⠁⠀⠀⠀⠀⢠⣤⣤⠀⠀⠀⠈⣙⡊⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠉⢀⣠⣴⣶⠶⠶⠾⣶⠛⠻⢶⣶⣤⣄⣉⠙⠶⣾⣿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣾⡏⠀⢠⡾⠋⠉⠹⣆⠀⠀⣿⡀⠀⣾⣧⠀⢉⣿⣶⣄⠾⣿⣿⣿⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⡖ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡏⠁⠀⢈⡟⠀⠀⣿⢷⣄⡀⠀⣿⣷⣾⣿⣿⣿⢿⣿⣷⣿⣿⣿⣿⣷⣌⣉⠛⠷⠿⠿⢷⣶⣶⣦⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⢾⣿⢇⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣀⣼⡇⢀⢀⣿⠀⠈⣿⣿⣿⣿⣯⣻⣿⠁⣠⣾⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⡿⣿⡟⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠟⢛⣿⠇⣸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇⢸⣿⡟⠳⣶⣿⣯⠻⠟⣿⠿⣿⣸⣟⣿⣿⠷⠛⣿⠟⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⣀⣴⣿⠋⠁⠀⣸⡏⢠⡿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⡇⢸⣿⣄⣀⣴⡿⠃⠀⠶⢶⠶⠶⣁⠉⠈⠁⠀⠀⣀⠀⠀⡿⣿⣿⣿⣿⣿⣿⣿⣿⣤⠀⠀⠀⣀⣀⣠⣶⢿⣿⠇⠀⠀⠀⡟⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⢸⣿⠀⠉⢻⣧⣴⢶⣶⣶⠀⠚⠉⠀⠀⠀⠀⣰⠁⠀⠀⢀⣿⣿⣿⣽⣾⣿⣿⣿⣿⣶⣿⡿⣿⡿⣿⣵⣿⠇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡈⡏⣷⣶⣿⣿⡏⢙⡿⠋⠀⠀⠀⠋⠀⠀⠀⠘⢦⣸⣿⣿⣿⣿⣿⡿⠿⠿⣾⣿⣿⡿⢋⣾⠏⣰⠋⣸⠇⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣿⡿⣿⣿⢿⣟⣋⠀⠀⠀⠀⠀⠀⢀⣤⡦⣤⠀⠉⣿⣵⠟⠉⠁⠀⠀⠀⠀⠈⣿⠁⣾⠁⣰⠃⠀⣯⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡀⠀⠀⠀⢸⣿⣧⢹⣿⣿⣿⡍⠀⠀⠀⠀⠀⠀⠈⢯⡀⠘⠀⣸⠟⠁⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⡇⠀⣇⠀⠀⠸⣦⠀⠀⠀⠀⠘⢿⣄⠀⠀⠀⢳ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢳⡀⠀⠀⠀⠙⣿⣾⣿⣿⡿⣿⣦⣄⣠⠖⢀⣄⣀⡀⠙⣀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⢿⡄⠹⣦⠀⠀⠙⢷⡄⠀⠀⠀⠀⠙⢦⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⢸⣿⣿⣿⣧⣤⣾⣿⣿⣿⣿⢿⣿⣿⣿⣻⣿⡀⠀⠀⠀⠀⠀⡀⠀⠀⠀⣀⣿⣇⠀⢿⣆⠙⠳⣦⣀⠀⠙⠀⠀⠀⠀⠀⠀⠙⢷⣦ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠿⠋⠳⣿⣿⢿⣻⠿⠟⠁⠀⣤⣶⣾⣿⣷⠶⠾⠿⠟⠛⠿⣿⣿⣿⣷⣄⠀⠙⠻⢶⣦⣤⣄⡀⠀⢀⣀⣤⣽ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⢿⡽⠟⠻⣶⡿⠉⠀⠀⠀⠀⠀⠀⣈⡵⠂⣀⣠⣦⣤⣴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣯⡉⠛⠶⣦⣘⣿⣿⣿⣿⠿⠟⠛⠉⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⣠⠏⠁⠀⠀⠀⠀⠀⣠⣶⣿⡷⣾⡿⠉⢀⣉⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣷⠾⠋⠙⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⣀⣶⠿⢉⣵⣾⠉⠀⠂⠉⠉⠉⢉⣀⣀⣀⣀⠀⠤⠀⠀⠀⣸⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⢀⣾⡏⠀⠀⠀⠀⠀⣴⣿⡿⠲⣾⡋⠁⣀⣴⣖⡴⠞⠋⠉⠉⠉⠉⠉⠛⠛⠻⠷⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢃⣾⣿⣇⠀⠀⠀⠀⣼⡏⢋⣴⠶⠋⣀⣾⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣋⣉⣻⣦⡀⠀⣰⣿⣵⣿⠉⣠⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⠀⢀⣀⣀⣀⣀⣀⣠⣤⣤⣴⡶⠶⢾⣋⣉⡉⠛⢛⢿⣿⣶⣿⣿⠟⣡⡾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠻⣟⡻⢿⣍⠛⠻⢧⣄⡈⢉⣉⡑⠢⢌⣉⠙⢳⣿⣷⣿⣿⣿⣿⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣦⡀⠈⠳⣦⡉⠳⣄⠀⠈⠙⠷⣄⠉⠀⠠⢉⠳⣿⣌⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⣷⡄⠀⠈⠻⡆⠘⢷⡄⠀⠀⠸⣧⢀⣷⠈⣿⡿⣿⣿⡟⠁⠀⠀⠀⠀⢸⠀⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢹⡇⠀⠀⠀⠁⠀⠈⢻⣆⠀⢀⣼⡇⣿⣴⣏⣿⡿⠋⠀⠀⠀⠀⠀⠀⣿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣤⠀⠀⠀⠀⠀⠀⠈⣿⣤⣾⣿⣿⣿⣧⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡿⠀⢠⡄⠀⠀⠠⠀⣼⣿⡿⢋⣽⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡇⢀⣿⠃⠀⠀⣠⣾⣿⣿⣴⡿⠟⣯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡿⣡⣾⣷⣦⡴⠾⠟⠉⠉⠉⠉⠠⠴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣖⣶⣾⡻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⡿⠟⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣻⣷⣀⠿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⢻⢡⠋⠳⠿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢿⣿⠀⢿⡀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢸⣿⡄⠀⢷⣄⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠈⡯⠳⣌⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⣆⠀⢷⡶⢿⡀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⠹⣤⣧⡶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣶⡄⢨⢏⣠⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠉⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⡀⠀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⡁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠆⠀⠦⡄⠀⠀⠀⠀⠀⠀⠀⠀⣰⢿⣿⡏⠁⠇⠠⢀⠀⠀⢀⣀
⣿⣿⣿⣿⡼⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣆⠈⡜⠛⠁⠀⠀⠀⠀⠀⠀⠀⢀⠸⡇⣿⣿⡇⢻⡈⣿⣿⣿⣇⢻⡀⢻⣿⡈⠁⠈⠘⢻⡿⢿⣿⣿⣿⣧⠀⠸⣷⡀ ⣿⣿⣿⣿⣷⢿⣿⡇⢻⣿⣿⣿⣿⣿⣿⣿⣿⡞⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠘⡎⢿⣿⣿⣿⢈⣷⢸⣿⣿⣿⣸⡗⠉⢻⣷⠀⠀⠀⠈⣷⣾⣿⣿⣿⣿⣆⠀⠹⣧ ⣿⣾⣿⣿⣿⣟⣿⡇⠸⣿⣿⣿⣿⣿⣿⣿⡟⡇⢹⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⢷⢸⣿⣿⣿⡄⢻⡄⣿⣿⣿⠁⠃⠀⠈⣿⣇⠀⡰⠂⠘⠿⣿⣿⣿⣿⣿⡆⠀⢿ ⣿⡯⣿⣿⣿⣿⣹⣧⠀⢹⣿⣿⣿⣿⡿⣿⠀⢻⠘⣿⣿⡿⣿⣿⣇⠀⡄⠀⠀⠀⣠⣾⣿⣿⣿⣼⡟⣿⣿⣿⡟⠛⣏⠙⣿⡇⢀⣀⣀⣠⣾⣿⣾⣇⠀⠀⠀⢻⣿⣿⣿⣿⣷⡀⠈ ⣿⣇⢹⣿⣿⣿⣇⠗⠀⠈⢿⣿⣿⡿⣿⡛⠀⠀⠀⢻⣿⣧⠹⣿⣿⣠⠃⠈⣠⣼⣿⣿⣿⣿⣿⣿⣇⣿⣿⣿⡇⠀⢹⣤⣟⣻⣿⣿⣿⣿⣿⣿⣧⢿⣦⠀⠀⠨⣿⣿⣿⣿⣿⣇⠀ ⣿⣿⠀⢻⣿⣿⣿⡆⠀⠀⠀⢿⣿⣧⢻⣇⠀⠀⠀⠘⣿⣿⣥⣿⣿⣧⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠸⣇⡴⢫⣶⣿⣿⡿⠟⠛⠉⢿⣿⣿⡸⣿⣧⠀⠀⢹⣿⣿⣿⣿⣿⠀ ⣿⣿⡄⠈⣿⣿⣿⣷⠀⠀⠀⢸⣿⣿⠀⣿⡄⠀⠀⢀⣿⣿⡿⣏⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢀⣏⣴⣿⣿⣿⡇⠀⠀⠀⠀⠘⣿⡞⣇⣿⡿⣷⠀⠛⣿⣿⣿⣿⣿⡇ ⣿⣿⡧⣄⢸⣿⣿⡿⡆⠀⠀⢨⣿⢹⡇⢸⣧⠀⠀⣸⣿⣿⣿⠹⣸⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢃⣾⣾⣿⠃⠀⣿⠇⠀⠀⠀⠀⠀⣿⣀⣻⣿⣷⣾⣧⠀⢿⣿⣿⣿⣿⡇ ⣿⣿⡗⣿⠈⣿⣿⣿⢻⡀⠀⢸⣿⡌⣧⠀⣿⡀⣠⣿⣿⣿⣿⠀⡇⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⡜⣼⡿⠿⠃⢀⡿⠀⠀⠀⠀⣀⣴⣿⡏⠺⣿⣿⣻⣿⣖⢸⣿⣯⣀⢹⣿ ⣿⣿⣇⣿⠀⣿⢿⣿⠘⣇⠀⣿⣿⡇⠿⠀⣹⡟⣿⣿⣿⡿⢸⠀⢱⢹⣿⡇⢹⣿⣿⣿⣿⣿⠟⠁⠀⠸⢁⣿⣧⠒⣠⠞⠁⠀⠀⢠⠞⣭⠈⣟⡀⢋⣿⣿⣿⣿⡿⠦⣿⣿⣿⠀⠛ ⣿⣿⣿⣺⡄⠹⢸⣿⠀⢸⣸⣿⣿⡧⠖⠋⠉⣿⣿⣿⣿⠃⢸⠀⢸⠀⣿⡇⢸⣿⡿⠟⠉⠁⠀⠀⠀⠀⢸⣿⠉⠼⠁⠀⠀⢀⡴⣫⠞⢁⣼⠁⠀⠀⢽⡟⣿⣿⣷⡆⣿⣿⣿⠀⢶ ⣿⣿⣿⣾⡇⠀⢸⣿⣄⡼⣿⣿⣿⠴⠖⠒⠒⢿⣿⣿⣏⠀⢸⠀⠀⠀⢻⡇⣘⠃⠀⠀⠀⠀⠀⠀⢀⠀⠠⠏⠀⠀⠀⣠⠞⣡⠞⢁⡴⠛⣎⡃⠀⠀⢸⢆⢿⣿⣿⡇⣿⠟⢿⠀⠨ ⣿⢿⣿⣿⣇⠠⢾⣿⠇⣠⢿⣿⣧⣤⣶⣶⣶⣾⣿⣷⣶⣯⣁⡀⠀⠀⢸⠀⠈⢣⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠘⢧⣄⡠⠴⠫⠀⠀⠈⢂⠀⠸⣿⢸⣿⣿⣿⡇⣿⣷⡇⠀⢩ ⠸⡿⣿⣿⣯⠀⢸⣿⣟⣥⣾⣿⣿⡿⠛⣉⡙⠿⠏⠈⣹⡟⠳⠦⣄⠀⠈⠀⠀⠈⣧⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⢹⡇⠘⡟⣿⣿⡇⣿⣿⡇⠀⡇ ⡄⢻⡹⣿⣿⣤⣼⣿⣿⣿⡿⠛⠉⢻⠟⠉⣷⢀⣠⡼⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⢣⣿⣻⣇⣿⣿⠀⠀⠀ ⡇⠀⠀⢻⣿⣿⣿⣿⣿⠋⠀⠀⠀⠉⠀⠊⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⣿⣿⢹⣿⡟⠀⠀⠀ ⢿⡄⠀⢠⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣸⡿⣿⣿⣿⣿⡆⠀⠀ ⡶⠿⣟⠛⡙⣿⣿⣿⣷⣄⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⢠⣿⠀⢸⣿⡟⢿⣿⣦⡀ ⠀⠀⢸⣆⢰⡈⣿⣿⣞⠛⢿⣾⠋⠀⢀⣈⡙⢦⣤⣤⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠙⠃⠀⣼⣿⠀⣸⡿⠀⠀⠈⠛⠻ ⡗⠒⠘⠙⢷⣷⡼⣿⣿⣦⢦⠙⠓⠒⠮⢁⡤⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⢀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠀⡿⠁⠀⠀⠀⠀⠀ ⣿⣼⣷⣦⣌⣻⡿⣬⣿⡿⣇⠱⣄⠀⠉⠉⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢘⣶⢶⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣸⠃⠀⠀⠀⠀⠀⠀ ⢁⣾⣧⡙⣿⣿⣿⣿⣿⣿⣿⢧⡘⢧⠀⠀⠀⢐⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠛⠈⣿⣿⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⡏⠈⠻⣿⣾⠉⠈⠻⣿⣿⣻⣯⣳⡌⢦⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⣀⡀⠀⣀⣀⣀⣀⣠⣴⣾⣻⠟⠁⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⡇⠹⣧⠀⠀⠀⠀⠀⠀⠀ ⣦⡀⠀⠈⠻⣤⣀⣤⣽⣿⣿⣿⣿⡿⣦⡘⡆⠀⠀⠈⢳⣄⠀⠀⠀⠀⣟⣯⢺⢹⡿⠛⠛⠛⠛⠛⢿⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⣼⢿⣿⣿⣿⣿⣿⡀⠹⣆⠀⠀⠀⠀⡀⠄ ⣿⣿⣶⣶⣦⣬⣿⣿⣿⣿⣿⣿⣿⣿⣮⡓⢾⣤⡀⠀⠈⠿⠂⠀⠀⠀⣿⡟⡸⡇⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⢠⣾⠃⠀⠙⠛⠿⢿⣿⣧⣀⣨⡤⠔⠒⠉⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣻⠷⣄⡙⠳⣄⠀⠀⠀⠀⠀⠀⢻⡷⣅⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠋⡆⠀⣰⣿⡟⠀⠀⣀⣠⡤⠶⠚⠉⣉⣀⡤⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⠋⠉⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣯⣦⣈⠳⣄⠀⠀⠀⠀⠈⠣⣈⢻⠄⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡴⠃⣰⡿⣿⣠⠞⠉⠁⠀⠀⣠⡴⠞⠉⠁⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣦⣤⣾⡙⢿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠙⠛⠷⠦⣤⣄⣀⣀⠈⠓⠤⣌⣙⠦⣤⣀⣀⣀⣀⡤⠖⠋⠀⠀⣰⡿⣴⡟⠁⠀⠀⣀⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣻⣿⣿⣿⣿⡍⣿⣷⣄⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠙⠢⣤⣀⠈⠉⡉⠉⠓⠒⠒⠯⢭⣭⣍⣉⣉⣱⡀⠐⠂⢠⡾⣋⡼⠋⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠻⡽⣿⣿⣿⠘⣯⣿⡱⣤⡹⣝⢿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠉⠓⠾⣤⣀⡀⠀⠀⠀⣀⣠⡴⠥⠟⠛⠓⠦⠴⠋⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠀⢽⠘⢿⣿⡇⠘⡏⢿⠝⢞⣎⢯⠻⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠈⢙⣥⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⠀⠀⢧⠨⣿⣿⣄⢼⡞⣦⢫⣯⣳⡻⡜⣿⣿⣿⣿⡿⠀⠀⠀⣄⠀⠀⣀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠇⠳⣀⠈⡃⠈⢿⣏⠋⢳⡏⠣⡻⣷⡷⡼⣌⢿⣿⣿⠇⠀⠀⠀⢈⣠⠞⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠒⠀⠀⠀⠀⠀⠀⠀⠉⠁⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠋⡉⠉⠉⠛⠲⠤⣀⠀⢀⡴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⡀⠀⠀⣀⡤⠔⠒⠊⠉⠓⢲⡆⠀⠀⠀ ⠀⠀⠀⢸⡆⠈⠢⡀⠀⠀⠀⢸⡷⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢙⡦⠊⠁⠀⠀⢀⠴⠂⢠⣾⡇⠀⠀⠀ ⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⡰⠛⣿⠁⠀⠀⠀ ⠀⠀⠀⠀⠘⢿⣄⡀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠇⠀⣠⠏⠀⠀⠀⠀⠀⠀⣠⠞⠁⡼⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⢿⡓⠀⢿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⢠⡞⠁⠀⠀⠀⠀⣀⡴⠊⢁⣠⠞⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡤⠖⠛⠓⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⢁⣴⣿⣶⣶⣶⣶⣶⣾⣷⣲⣶⠯⢄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⡏⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⣴⡟⢿⣿⣿⣿⡍⢹⣿⠿⠿⠉⠁⠀⠀⠘⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢷⣤⠤⠤⠀⠈⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣡⠾⣅⠻⣝⣿⣿⣿⣠⣾⢯⡀⢀⢀⣀⣠⢤⣾⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠙⠒⢻⠟⠉⢿⣄⠀⠀⠀⠀⠀⢀⡴⠊⢁⡴⠃⡴⠈⠑⠓⠛⢲⡿⢿⡄⠀⠈⠻⡖⠒⠒⠚⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣤⣶⡾⡟⢧⡀⠀⠐⠚⠁⠀⣠⣯⣤⣞⣀⠀⠀⠀⠀⡞⠀⠈⢻⣆⣠⣤⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⣿⣷⣀⣽⣦⡀⡀⢀⣴⣿⠷⠶⠶⢶⣿⡦⠔⠊⠹⣄⣀⣨⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡯⠚⠉⠁⠀⠀⠈⠉⠓⢾⣿⡧⠤⢀⣀⠘⠻⣿⠤⠤⠤⡖⠛⠉⠑⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⢏⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⠸⣧⣿⡂⠠⠤⠽⠦⢄⣀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠙⢆⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢳⡄⠀⢸⣿⡟⠁⠀⠀⠀⠀⠀⠀⠙⢢⣘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⣿⡄⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⢸⠀⣷⢀⣾⠟⠀⠀⠀⠀⠀⠀⠀⣀⠤⠶⠻⣿⢦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⠏⠀⣽⣄⡀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⡇⠀⣿⡼⠃⠀⠀⠀⠀⠀⣀⠔⠋⠀⠀⢰⠀⢹⡈⢣⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣏⠀⣾⠋⠁⠈⢹⣦⠀⠀⠈⠢⢄⡀⡠⠞⠀⢀⠏⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⣠⠃⡠⢾⣇⠀⠳⡀⠀⠀⠀⠀⠀ ⠀⠀⣀⠜⠉⠙⢶⣿⡀⢀⡔⠉⣿⠀⠀⠀⠀⠀⠈⠓⠦⣀⣼⢀⡀⣀⣠⠴⠾⠁⠀⠀⠀⣠⠞⠁⢰⡇⠀⠙⣆⡀⢹⣄⠀⠀⠀⠀ ⠀⡴⠁⠀⠀⠀⠀⡟⠁⡏⠀⢀⣿⠤⠤⠤⠤⣤⣄⣀⣀⣀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⢡⣖⠉⠉⠉⢆⠀⣸⡉⠉⠙⠦⡀⠀⠀ ⣸⠁⠀⠀⠀⠀⢀⡇⠀⠳⢴⣿⡟⠀⠀⠀⠀⠀⠙⠣⡀⢸⡏⠉⠙⠒⠒⠦⢤⣀⡀⠀⠀⠘⡏⠳⢄⠀⣸⣶⠟⠀⠀⠀⠀⠈⠆⠀ ⢇⠀⠀⠀⠀⢠⠎⠀⠀⠀⣰⠛⡄⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠈⡉⠒⢤⣧⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣄⠀⠀⡴⠃⠀⠀⣀⠔⠁⠀⠈⠦⣀⠀⠀⣀⠠⠚⠀⣼⡇⠀⠀⠀⠀⠀⠀⢀⠜⠁⠀⠀⡿⠢⢤⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄ ⠀⠈⠓⠒⠒⠒⠂⠉⠀⠀⠀⠀⢀⠔⠛⠿⠟⠢⣤⡶⠟⠉⢿⣎⠒⠀⠀⠒⠊⠁⠀⠀⢀⡴⢅⠀⠀⠈⠒⠤⣀⡀⠀⢀⣀⠄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢹⠙⠢⢄⣀⣀⣀⠤⠖⠋⠀⠀⠑⢄⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⢀⣀⣀⣀⣒⣀⡸⠄⠀⠀⠀⢸⣄⣀⣀⣇⣀⣀⣀⣀⡀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⡠⠤⠤⠒⠒⠛⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠓⠚⠓⠦⠤⢤⣀⡀⠀⠀⠀⠀
⠀⠀⠀⠀⣿⣅⣿⠟⠷⠛⠋⡳⠋⠁⢀⡴⠚⠛⠺⣷⣄⠀⠈⢢⡢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠂⡀⠀⠱⡀⠹⡖⠤⣀⠀⠑⠢⡀⠀⠀⠀ ⠀⠀⠀⠀⡟⠋⠀⠀⠀⢠⠊⠀⢀⡴⢯⠱⡄⢀⠀⢈⠻⣦⡀⠀⠑⣝⣄⠀⠀⠀⠀⠀⠑⡄⠀⠑⣄⠀⠙⡄⠙⡄⠀⠁⠀⠀⠈⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⠀⠀⡰⠃⠀⡠⠊⢆⠘⣷⡘⢎⠂⠀⠙⢬⡻⣄⠀⠈⢻⣵⠦⡴⠶⠤⠄⠘⢆⠀⠘⣦⠀⠘⡄⠘⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢳⠀⠀⡰⠁⢠⠞⠀⠀⠈⢆⠸⡌⠢⡳⡀⠀⠀⠙⢌⠣⡈⠁⠈⢷⠬⣳⢄⠀⠀⠀⠂⠀⠈⢷⡀⠘⡄⠸⣿⡶⣤⡀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⡰⠁⡰⠁⠀⠀⢀⣀⠈⢆⠱⡀⠙⢿⣦⡀⠀⠀⠀⠙⢆⠀⠈⣆⠈⠑⣽⡢⣄⠈⠆⠀⠈⢷⡀⠸⡀⢹⣷⡙⢿⣶⣄⠀ ⠀⠀⠀⠀⢀⡟⠠⣞⡤⠖⠊⠉⠁⠀⠀⠈⠣⡱⡀⠀⠙⠿⣦⡀⠀⠀⠀⢢⡀⠘⡄⠀⠈⢳⣌⠉⠺⣤⣀⠘⣷⡀⢣⠀⠻⡷⡀⠙⢿⣧ ⠂⠀⠀⣰⠋⢀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠈⠻⣦⡀⠀⠀⠱⡄⠘⡈⠉⠉⠉⠣⡀⠸⣄⠀⢹⡷⡈⣇⠀⠹⡵⡀⠈⢿ ⠀⠀⢀⠇⢠⠛⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠀⠉⠒⢄⠀⠘⢆⠀⠀⠀⠀⠀⠈⢆⢹⡄⠈⡗⢣⢹⡄⡄⠹⣷⠀⠀ ⠀⢀⠎⢠⣯⠀⢹⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⢀⣬⣓⣋⣉⣽⣿⢿⣿⣿⣿⡄⢹⠈⣿⣷⣿⡄⢻⣧⡀ ⠀⠀⢀⣎⠸⡆⠀⢣⠈⠱⠄⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⣰⠿⠟⠛⠿⠛⠛⣻⡀⠸⠟⢿⣷⢸⠀⢹⡟⣿⣿⡈⣿⡉ ⠀⠀⣄⣈⡦⠽⠒⠉⢹⠀⢀⣠⡤⣴⣶⣶⣶⣿⣟⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠁⠀⠀⠀⠀⠀⠀⠀⠸⣿⡟⠀⠀⢳⠀⠙⢧⠸⣧ ⠀⠀⠀⠔⠊⠁⢈⣩⡾⠛⣉⣥⣾⣿⣿⣿⣛⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠘⡟⠶⣬⡆⠘ ⠀⠀⠀⠀⠀⢲⣿⣷⡶⠟⠛⠗⠋⠑⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⡇⠀⠉⢳⠀ ⠀⠀⠀⠑⣴⡿⠿⠮⡳⡖⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠳⡀⠀⠈⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢢⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡤⠤⢤⡄⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣗⠄⠀⠀⠣⣤⡲⡈⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣾⣿⣿⣿⣿⣿⣥⣾⡇⠀⠀⠀⠀⠀⠀⢀⡟⠀⢀⠀⠀⠀⠐⠀⠀ ⠀⠀⠀⡀⢻⡳⡀⠀⠀⠙⢷⣌⠀⠻⡄⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⠈⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢀⡞⡇⠀⢸⠀⡇⠁⠀⢠⣤ ⠀⠀⠀⢻⣄⢣⠈⠳⣀⠀⠈⢿⡧⡀⢱⡀⠀⠀⠀⠀⠘⣿⣿⣿⣿⡆⠛⠛⠉⠉⠉⠉⢿⡇⠀⠀⠀⠀⢀⣾⠁⠇⣸⡌⢈⡇⠀⠰⣿⣿ ⠤⣀⠀⠊⠉⢆⢣⠀⠈⢦⠀⢈⢷⠙⡄⢣⠀⠀⠀⠀⠀⠈⢿⡏⠀⡁⠀⠀⠀⠀⠀⠀⠀⢳⢢⡀⠀⢀⡎⣿⡆⠀⣧⠃⣸⣇⡀⠀⣿⡏ ⠀⠈⠻⣷⣶⣿⣦⢧⡀⠀⠡⡀⠩⣆⠘⡄⢇⠀⠀⠀⠀⠀⠀⠙⠲⠇⠀⠀⠀⠀⠀⠀⠀⡜⠈⠀⣠⣿⠇⡟⡇⣸⡏⢀⠏⣻⡁⢐⡿⠀ ⠀⠀⠀⠀⠙⠻⢿⣯⣿⣷⣤⣱⡀⠘⡀⠘⡜⡄⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⣴⣿⡿⠦⢄⣻⡟⠀⡈⢀⣿⠇⣠⠖⠀ ⠀⠀⠀⠀⠠⣀⠀⠈⠛⠛⢿⡄⢱⠀⢣⣀⡸⣧⠀⠀⠀⠀⠀⣀⣁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡟⠁⢸⣦⣝⠢⣀⢁⣸⣿⠞⠁⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠢⢤⣇⡀⠘⡄⢃⠀⠈⠛⠿⣷⣶⢶⣤⣼⣿⣿⡉⠓⠦⢤⣤⣤⣤⣶⡿⠟⠁⠀⠀⢼⠀⣈⣑⣪⠙⡿⠃⠀⠀⠀⠀ ⣀⣠⣤⣦⣍⣓⠢⢤⣀⠀⠉⠙⢛⣈⡠⠤⠄⠠⠛⠛⠛⠛⠛⠻⠿⠿⢦⣤⣖⣦⣀⢩⣁⠀⠀⣠⠔⠒⠉⠉⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣠⠴⠯⢥⣼⠛⠛⠀⢿⣿⠓⡦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡽⠗⠋⠀⢀⠖⠀⢈⣷⣤⣤⡀⠰⡎⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⢠⡏⠀⣰⠯⠤⢄⣉⠻⣖⣃⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠤⣄⡤⡄⠀⢰⢃⣴⠂⠀⠀⢠⣾⣿⡀⡇⠀⠀⠀⠀⢩⡚⡟⠻⣦⡀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢧⡈⢠⠃⠀⣿⢫⠇⠀⠀⣠⣿⣎⣀⡙⣿⠄⢀⣴⣿⣿⣿⡷⠀⢙⣟⣴⣥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⣸⠀⠀⠀⢿⣿⣿⣿⠿⠃⠀⠈⠀⠉⠉⣹⡇⢀⠾⢛⣿⠟⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⣶⢿⡆⠀⠀⢻⠀⠀⠀⢸⣿⡆⠀⠀⠀⣠⠔⠋⡇⢴⣿⣴⢷⡦⠾⡏⠀⠀⠀⡼⠟⠂⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠈⣧⡀⠀⣿⢧⡼⣦⣀⠀⠀⠁⠜⢀⡠⠚⠣⠼⠃⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠉⠙⠷⢿⠀⢳⣏⡈⢉⡷⠶⢚⡇⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠚⠁⠀⠀⠀⠀⠀⢀⣰⠁⠀⠀⠙⠣⢄⠈⠷⠖⠢⢄⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⢠⠎⢉⣿⡇⠀⡄⠀⠀⠀⠀⡄⠀⠈⠢⣌⠇⠀⣤⢄⡀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⣸⡆⠀ ⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⢠⠏⢀⣴⢶⡇⠀⢳⠀⠆⠀⠀⢸⡀⠀⠀⠈⡇⢰⡬⣦⢷⡀⠀⠑⢤⡀⠀⠀⠀⢀⠴⣿⠀⠀ ⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠹⡄⠸⣿⡆⢳⡀⠈⣷⠤⠠⠴⠋⠙⠢⣤⣴⡁⠀⠉⢢⠀⢧⠀⠀⠀⠈⠙⠿⣉⡁⠔⠁⠀⠀ ⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠘⠿⣗⣷⣼⠛⣆⠀⠀⠀⠀⠀⠀⣿⣟⡦⠒⠉⢀⠼⠀⠀⠀⠀⠀⠀⠀⠙⠦⡀⠀⠀ ⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠘⢿⣿⢠⠋⠀⠀⠀⠀⠀⠀⠹⡏⠀⣠⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀ ⢰⠃⠀⠀⢰⠀⠀⠀⠀⣠⠚⠀⠀⢀⡷⠙⣶⠾⣟⢇⡀⠀⠀⠀⠀⠀⠃⠀⡷⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠠⠸⡆ ⢸⠀⠀⠀⡇⠀⠀⠀⡜⠁⠀⠀⠀⠘⡶⠋⠁⠀⠈⠳⡵⡤⠄⠀⠀⠀⢀⡜⢁⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⡆⡇ ⢸⠀⠀⢸⡇⠀⠀⠰⠀⠀⠀⠀⠀⡼⠁⠀⠀⠈⠊⠷⣸⣿⣤⣀⣀⣰⣿⡋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣿⡇ ⢸⡄⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠙⣿⠴⠟⠃⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠀ ⠀⢳⠀⠸⡿⡆⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆ ⠀⠈⠣⡀⢣⡹⣄⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠘⣆⠀⠉⠲⢶⣖⠒⠒⠂⠈⠉⠉⠑⠒⢤⣷ ⠀⠀⠀⠈⠓⠳⠜⢦⡀⠀⠘⢄⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠘⡶⠤⠤⠤⠬⠽⠂⠀⠀⠀⠀⠀⠀⠀⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢄⣀⣁⣀⡘⣦⡀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⢸⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⢿⠧⣄⠀⠀⠀⠀⠀⠐⠋⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⢀⣤⣶⣛⣙⣷⣴⡟⠉⠁⠀⠈⠉⠛⠻⣯⣧⢿⠳⣄⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⠶⢲⣶⡶⠋⠉⠉⠉⠉⣓⣿⣧⣴⠚⠓⡦⠤⠤⠤⠤⢽⣷⣕⢾⣷⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢁⣼⡿⣿⣤⣤⣤⠤⢴⣒⠛⠛⠛⠛⣇⣀⡟⠒⠒⠿⣝⠿⢿⣿⣶⢽⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⠟⣰⡏⠉⠓⢒⣾⡿⠋⡀⠀⠀⠀⣿⣸⠙⣧⠀⠀⠘⣦⡀⢽⣿⣇⠹⡿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡟⣸⢻⡿⣄⢠⣿⣿⠇⠀⣇⠀⣦⠀⣿⣿⡄⠘⣧⡀⠀⣸⣴⠈⣿⣿⣦⣇⡹⠷⣄⣀⣀⡀⠀⠀⠀⣀⣀⠤⠶⠶⠒⠂⠀ ⡇⡟⢸⣷⠘⣟⣿⢹⡇⠀⢿⡀⠘⣾⡏⠈⣿⣦⣹⣧⢀⣿⣿⡆⢸⣿⢿⣿⡀⠀⠀⠀⠀⠈⠉⠉⠙⠛⠓⠓⠚⠒⠀⠀⠀ ⣿⠇⢸⣯⣳⢿⣯⠸⣿⡀⢸⣿⣤⣿⣷⡀⣹⠙⣿⣿⣿⣿⣿⡇⣼⡟⢀⠈⠻⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡁⡇⠞⣿⣿⣘⠿⣴⣿⣿⣸⣿⠈⠛⢿⣿⣿⠖⣿⣿⣿⣿⣿⣿⣿⠿⣼⠀⠀⠈⣙⣟⣲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢧⢿⡼⢿⣿⣿⡀⢿⣿⠾⢿⣿⣒⠚⠉⢿⡇⠐⠙⠙⢻⡯⠞⣾⡏⣰⠃⢳⣾⣟⠉⠠⠜⠉⠉⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀ ⠋⣿⠁⣼⢹⣿⣷⣏⣿⣴⢻⣿⣿⡏⠃⠎⠀⠀⠀⠀⠀⠀⣠⢋⣿⡇⠀⣿⡿⠓⠦⠽⣶⣤⡀⠀⠈⠲⢍⠓⠶⣦⣤⣤⡄ ⠀⠀⠙⣾⣦⠿⢿⣿⣿⣆⠑⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣼⣿⣷⣱⡟⠁⠀⠀⠀⠀⠈⠑⢦⣴⠒⠊⠉⠉⠉⠉⢹⠄ ⠀⢀⣴⠋⠀⢀⡾⠻⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠂⣰⣻⠋⠈⣿⣤⣄⣀⣀⣀⠀⡀⠀⠀⠛⢦⠀⠀⠀⠀⢀⠏⢰ ⠾⠿⡆⣠⠖⠁⠀⠀⠈⢎⢳⣿⣲⢤⣀⡀⠐⠋⠉⠀⢀⠜⠁⠁⠀⢀⣿⠀⠀⠀⠘⢛⢹⣷⣄⡀⠀⠈⣗⠒⠤⣤⡾⠀⠀ ⠀⠀⠈⢛⣦⣤⢄⣀⡀⠸⣦⡇⣼⠃⠀⠉⠉⠑⠒⠚⠁⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠸⡄⠀⠉⠁⠀⢸⡀⡄⢀⡇⠀⠀ ⠀⠀⠀⠘⠋⠉⠻⡛⢿⣷⣿⣿⠃⣀⡠⠤⠖⠛⠲⠤⠤⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⡿⠀⣼⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢳⡀⢻⣿⡇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⢰⠃⣸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢠⣿⣰⢳⠃⠀⠀⠀ ⠀⠀⠀⣀⣀⡀⠀⣹⡇⡀⡿⠙⠻⢶⡶⠶⠶⣦⣤⣤⣀⡀⢀⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠆⠀⢨⡿⠁⢼⠀⠀⠀⠀ ⠤⠖⠋⠁⢀⣩⠿⣿⠁⢱⠇⠀⠀⠀⠈⠉⠉⠀⠀⠀⠉⠙⢟⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡆⠀⠘⣧⢤⡏⠀⠀⠀⠀ ⠀⣠⠴⠚⢹⠁⣴⠋⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡀⠀⠀⠀⠀⠒⠒⠊⠉⠉⠛⠳⡔⠛⠋⣽⠇⠀⠀⠀⠀ ⠋⠁⠀⢠⣧⡾⠃⢀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠘⣿⠀⠀⠀⠀⠀ ⠀⣠⣠⠿⠋⠀⠀⡼⠃⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡿⠀⠀⠀⠀⠀ ⡾⠛⠁⠀⠀⠀⣼⠃⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣇⣤⣤⠤⠴⢾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⣼⡟⠀⠀⣠⡤⠖⠚⠁⣀⣤⡶⠟⠛⠉⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⠋⠀⠈⠳⣄⠀⠀⠈⠙⠲⢤⣀⣀⢀⣀⣠⣶⣟⣠⣾⠟⠀⠀⠈⠁⠀⠀⢀⡾⠋⠁⠀⠀⠀⢰⣧⠀⠀⠀⠀⠀ ⠀⠀⢠⠃⠀⠀⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⠈⣉⡉⣼⣿⣿⣷⠏⠀⠀⠀⢀⣀⠤⠔⠋⠀⠀⠀⠀⠀⢀⡟⣿⠀⠀⠀⠀⠀ ⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⠴⠚⣋⣽⣿⡿⠿⠿⡏⠀⠀⣠⠞⠉⠀⠀⠀⣠⠀⠀⠀⠀⢀⡾⠁⢸⡄⠀⠀⠀⠀ ⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢿⡟⠁⠀⢀⡸⠀⣠⠞⠁⠀⠀⠀⠀⠀⠘⣧⡘⢶⡖⠋⠀⠀⠀⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠬⠔⠒⠒⠒⠧⠾⢷⣦⡤⣤⣤⣤⠤⠖⠚⠋⠳⢤⡹⡄⠀⠀⠀⢻⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠀⠀⠀⠉⠙⠲⢤⣀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠹⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠸⣆⠀⠀⠀⣳⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⠀⠀⠘⢦⠀⠀⠀⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡶⠛⠉⢹⡹⣯⠑⠒⠦⣄⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⠟⠁⠀⣴⣶⣾⣇⠹⣷⣀⣀⠀⠭⢷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣶⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠟⣁⡤⠤⠴⠿⣿⣿⣿⣆⣿⣷⡈⠙⠲⢄⣈⣉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⠃⠀⠀⠀ ⣀⡀⠀⠀⠀⠀⢠⣾⠟⢡⣾⡍⠁⠀⡀⠀⠀⡀⠙⠻⣿⣿⣿⣿⢦⡀⠀⠙⢿⠗⠺⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡖⡼⡇⡟⠀⠀⠀⠀ ⠀⠈⠉⠙⢳⣶⣿⠃⠀⢺⡟⣹⣦⠀⠈⠢⠀⠙⢦⡀⣈⢻⣿⠏⠀⠙⢦⣠⠀⠱⣤⡲⣍⠳⣧⡀⠀⠀⠀⠀⢀⣞⡜⠁⡇⡇⠀⠀⠀⠀ ⣇⠀⠀⠀⠘⣿⣿⣶⣤⣬⣿⣷⣿⢧⡀⠀⣔⠀⠀⠹⣿⣷⣧⡀⠀⠀⢀⣻⣧⡀⠘⣍⠻⣷⣌⠙⠳⣤⣀⠀⢸⣾⠁⠀⡇⡇⠀⠀⠀⠀ ⠈⠳⡄⠀⢀⣿⠹⣷⣝⡻⣿⣿⣧⡄⠳⡀⠈⢦⠀⠀⠘⢿⣿⣿⠋⠉⠁⠈⠏⣹⣀⣘⡄⢼⣿⣷⣄⣩⠽⢿⣿⣇⡀⠀⡇⡇⠀⠀⠀⠀ ⠀⠀⠙⢦⢸⠿⡀⢹⣿⣿⣿⣿⣿⣿⠀⢳⡀⠀⢣⠑⡀⠘⡟⢻⠀⣤⣦⣶⣿⠟⢻⢹⣷⣾⠿⣭⣴⠒⠾⣻⠿⡄⠉⢲⠧⣇⠀⠀⠀⠀ ⠀⠀⠀⠈⢻⠀⡇⠈⢿⣿⠻⠿⠿⠋⠀⠘⣷⡀⠀⣧⢷⣴⡇⠀⢾⡿⠟⠋⠀⠀⠘⣇⣷⡀⠳⣌⠺⠕⠚⠁⠀⢻⣾⣼⠀⣿⡀⠀⠀⠀ ⠀⠀⠀⠀⣠⡇⢸⠀⠘⣎⢣⡀⠀⠀⢠⠚⣿⢣⣴⣿⡴⠁⠀⠀⠀⠀⢀⡀⠀⠀⢸⣿⠣⡈⣆⠈⢆⠀⢀⣀⠀⠀⢿⡏⠀⡇⠱⡄⠀⠀ ⠀⠀⣠⣞⣿⣿⠀⢇⠀⠸⣄⠙⢦⡰⠁⠀⢙⣾⣿⣷⠇⠒⠀⠂⠀⠀⠁⠀⠀⢀⣾⠃⠣⡈⠙⠀⠈⠀⠸⣿⣿⡀⢸⡿⠄⠈⠉⢉⠓⠲ ⠀⣾⡋⣠⡟⠙⡆⠈⡄⠀⠹⣏⠓⠿⣷⣶⣾⣿⠟⠁⠀⠀⠀⠀⢀⣴⣶⣶⣶⣦⡀⠀⠀⠘⠀⠀⠀⠀⠀⢹⣿⣿⣋⢰⣆⣿⣦⣤⣌⡂ ⠀⣿⣣⠏⢠⡿⠹⣤⠘⡄⠀⠹⣆⠀⣠⡿⠟⠁⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⡿⠛⢿⡄⠀⠀⠀⠀⠀⠀⠀⢸⣿⠿⣯⠙⣿⠛⠻⠿⢟⡀ ⣆⠘⢻⢀⣿⠁⠀⠹⣆⠘⡄⠀⠙⣮⣿⣃⡀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⠇⠀⠀⣸⣷⠀⠀⢀⠀⠀⠀⠀⢰⣿⠀⠈⢣⣿⠈⠻⡦⠿⣹ ⠈⠳⣼⢸⡇⠀⠀⣄⣽⠀⠘⣆⠀⠘⢿⣟⠙⢄⢸⡓⢄⠀⠀⠈⢻⣿⡇⠠⣤⣤⣽⡟⠀⠀⠸⠀⠀⠀⠀⠘⢿⡄⢰⠮⣧⣿⡀⣷⢶⡆ ⠀⠀⠈⢿⡇⠀⢰⣿⡟⡇⠀⠘⣦⠀⢸⡄⢂⠈⠢⣷⠀⢣⠀⠀⠀⠈⠻⣾⠿⢿⠋⡠⠂⠀⠀⣧⡀⠀⠀⠀⠈⠙⢾⡓⠙⠻⠃⢲⣄⠀ ⠀⠀⠀⠈⢻⡀⢸⡿⠀⢱⠀⣱⢻⣆⠈⠳⡈⠳⢄⠈⠑⠀⠑⠤⢄⡀⠀⠀⠀⠀⠹⣄⠀⠀⣼⣿⣿⣦⡀⠀⠀⠀⠀⠈⠉⠒⠾⣍⡁⠀ ⠀⠀⠀⠀⠀⢳⣽⣇⠀⠈⢿⣁⡾⢿⣧⠐⠮⣖⣀⠁⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⣀⣨⣷⣀⣿⣿⣿⣿⣿⠦⣄⠀⠀⠀⠀⠀⠀⠀⠉⠒ ⠀⠀⠀⠀⠀⠀⠹⣿⡢⡀⠈⢧⡀⠈⢿⣧⡀⠈⢻⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠹⡟⠂⠉⠉⠉⠉⠁⠀⢸⠀⠀⠙⢢⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢷⡙⢆⠀⠉⠑⠺⣿⠷⡀⠀⢻⡉⣉⣑⣶⣤⣀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⡜⠀⠙⠢⢄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⣄⠀⠀⠘⢦⣙⡄⠀⠹⣮⠭⢽⢻⠏⠛⠀⠀⠀⠀⢫⠉⠑⠂⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠉⠐⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡀⠀⠀⠉⠙⢦⠀⠘⢆⢀⡿⠀⠀⠀⠀⠀⠀⠈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⠈⢣⡀⠈⠻⣍⠀⠀⢀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⢀⣵⣄⠀⠈⢳⣦⢰⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⢸⠁⠈⠳⣄⣀⣬⣿⡄⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⡀⠠⠆⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⡿⠃⠀⠀⢀⣠⠴⠚⠁⠀⠀⠀⠀⣀⣀⣀⣀⣀⣠⣤⡖⠒⠢⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧ ⠟⠂⠒⠀⠈⠀⠀⣀⣠⡶⠴⣖⣿⠉⠙⠛⠫⢧⡹⣽⣄⣈⡑⢤⡈⠿⠄⠘⣆⠀⠀⠀⠀⠀⠀⠙⢦⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠀⠀⠀⣀⣤⣾⣿⡯⠤⠔⠒⠀⠋⠉⠁⠀⠀⠈⠉⠉⠛⠒⠠⢍⡉⠁⠒⠢⢼⣟⠉⠉⢲⡀⠀⢀⣾⡆⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⡧ ⣶⣾⣿⣿⠛⠋⢡⣄⣀⠀⠀⠐⠦⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⡀⠀⠀⠉⠳⢄⣷⠶⠋⡼⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⡿⠛⠁ ⣿⣿⣿⠃⠀⢀⠎⢲⣌⠉⠀⠀⠀⠀⠀⠉⠐⠒⠠⠤⠄⣀⣀⠀⠀⠀⢀⣈⣳⠤⠔⠒⠉⢁⣠⣞⠉⠓⢦⡀⠀⠀⠘⢿⣿⣿⡿⠂⠀⠀ ⣿⣿⡏⠀⢀⠎⠀⢸⠋⠙⠳⢶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⣉⣉⣰⣶⠒⠚⡉⠀⢋⢢⣀⠀⠈⠲⣄⠀⠘⢿⠿⠧⣀⠀⠀ ⣿⣿⠁⢀⡎⠀⡀⡇⠀⠀⠀⠀⠀⠉⠉⠑⠒⠦⢤⣀⣀⣀⣀⣀⣉⣛⣫⣤⣇⠢⡄⠁⠢⣱⡀⠈⡄⡏⠳⣦⣄⠈⢧⡀⠘⣧⠀⠀⠉⠒ ⣿⣿⠀⡜⠀⠀⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⢀⡴⠥⠄⢀⣤⣷⡾⢿⡟⠉⠛⢦⡀⠈⠱⠀⢱⡆⠀⢹⡞⣷⣄⢷⠀⠘⣇⠀⠀⠀ ⣿⣿⢰⠁⠀⠀⣇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠛⠀⠀⣴⣿⡿⡁⢀⣾⠃⠀⠀⠈⢳⡀⠀⡇⠸⡁⠀⠘⢹⢹⣿⣿⡆⠀⠻⡆⠀⠀ ⣿⣿⣿⠀⠀⠀⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣛⣦⠿⠟⠀⠀⠀⠀⠀⠀⢳⠀⣷⠀⣧⠀⢀⣶⠉⣿⢻⣷⣄⡀⢻⡄⠀ ⣿⢻⠀⠀⠀⠀⠀⠇⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⢰⢀⣇⢇⠸⢧⡀⠁⢸⣿⣿⢿⣧⣽⣆ ⣿⣾⠀⡇⠀⠀⠀⢸⠀⠀⠘⠘⡤⢀⡀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢹⣿⠙⡛⢧⡀⠙⠦⢟⣛⡏⣼⣿⣿⣷ ⣿⣽⠀⡇⠀⠀⠀⡏⢣⠀⠸⣰⠁⠀⢈⣉⠒⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⡸⢹⡀⢱⡀⡗⢦⡄⠐⢖⠛⠧⢴⣮⠙ ⢻⣇⠀⢡⠀⠀⢸⣿⡌⢣⡘⠇⣠⣊⣥⣴⠒⣺⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⣠⠃⠀⣇⠀⢻⠛⠦⡗⠢⡄⠱⡀⠀⢻⢀ ⠸⡟⡆⠸⡀⠀⠘⣿⣿⡄⠑⣴⣿⡟⢹⣯⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣶⠖⠓⠊⠁⠀⢀⠿⣆⠀⢣⡀⠼⠦⢼⣆⠛⢄⢈⡟ ⢠⠇⢹⡄⢇⠀⠸⣿⣿⣿⣶⡿⠿⢿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢚⣿⡿⠋⠉⢣⠀⠀⠀⠀⣸⠀⢹⠠⣀⠱⣤⡐⠉⠉⣱⣼⡈⣤ ⢸⠀⢸⣿⣼⡄⠀⣿⡙⢿⣿⣧⡀⠈⠳⣄⣀⣀⡀⠀⠀⠀⠀⠐⣯⣶⠟⠋⠁⠀⠀⢸⠀⠀⠀⢠⡇⠀⠀⡇⠈⢷⡾⠮⣉⣡⣞⠁⠱⣄ ⣿⡄⠈⣿⢿⣷⢦⠘⣏⠒⠬⠽⣋⡙⠢⢅⣀⣀⣠⠽⠦⢤⡀⠀⠉⠳⡄⠀⠀⠀⠀⢸⡴⠀⠀⣸⣇⠀⢀⣿⣄⡀⠈⠒⠢⢽⠿⡢⢤⡏ ⠘⣷⡀⠻⣿⣧⡄⣧⠈⠳⣆⠉⠓⢤⡴⠚⠉⠀⠀⠀⠀⠀⠙⢦⡀⠀⠈⠓⠦⠤⠤⠜⠀⠀⢠⣿⣿⣆⡸⠘⣿⣿⣻⣷⣆⠘⣆⢉⠞⣷ ⠀⠹⡉⠙⣶⣾⣇⣿⣧⡀⠀⠑⢦⢤⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣶⣶⡦⠤⣤⣤⣄⣴⣿⣿⣿⢟⠇⠀⠸⣿⣿⣯⡼⠼⣧⣿⠞⠁ ⡀⠀⠹⣶⣿⣿⣿⣷⢬⣉⠉⠉⠚⢿⡷⠶⠒⠲⢶⣦⣄⠀⠀⠀⠀⠀⠙⢮⣙⠲⠤⣹⣿⡿⠟⠋⣡⢎⡀⠀⠀⢹⣯⣀⣀⣤⠞⣻⠶⠖ ⠳⣤⣤⠼⠟⣿⣿⠁⠀⣿⡿⢶⣦⣸⠀⠀⠀⠀⠀⠈⢿⠿⣦⣀⠀⠀⠀⠀⠈⠳⢄⠀⠉⠉⠛⢿⣷⣾⣧⣰⣶⣋⣀⣽⡿⠒⠋⠀⠀⠐ ⠀⠈⠉⠛⠉⢙⡿⡀⠞⣿⠁⠀⣿⠇⠀⠀⠀⠀⠀⠀⠈⢷⣿⡈⠓⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠠⢤⣀⣈⣉⣹⠟⣿⣿⣟⣛⠙⠛⠲⢤ ⠀⠀⠀⠀⠀⢸⠀⠗⢸⡃⠀⢚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⢷⡀⠀⠈⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⠃⣰⡿⠉⠉⠻⣷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠟⠉⠉⢠⡞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣠⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠋⢠⠀⠀⣸⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡀⠀⡇⢠⣻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡄⠈⠘⣿⣶⣶⣶⣖⡀ ⠀⠀⠀⠀⢀⡤⣲⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⢰⣿⣿⡿⠋⠉⠙ ⠀⠀⠀⣴⣯⣏⣽⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⣼⢿⢻⠀⠀⠀⢀ ⣦⣤⣾⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣁⣿⡊⠀⠀⠀⣠⠞ ⠈⠿⣿⣿⣿⣿⣿⣿⠀⣰⣳⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢈⣷⡏⢇⠀⠀⠀⠀⣿⡇⠁⠀⣠⠟⠁⠀ ⠀⠀⠙⣿⣿⣿⣿⣿⠀⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣼⣿⣿⡟⠀⠀⠀⢰⣿⣷⣶⠊⡅⠀⠀⠀ ⡀⠀⢀⠈⢻⣿⣿⣿⣆⠈⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⣾⣿⣿⠃⡼⠁⣰⠆⠀ ⠹⣄⠀⢧⠀⢻⣿⣿⣿⣷⡀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⣿⣿⠃⡰⠁⢀⡏⠀⢀ ⠀⢻⡄⠘⣆⠀⢻⣿⣿⣿⣯⣦⣀⠀⠀⠀⠀⠀⣠⡴⠀⠀⠀⠀⠀⠀⠈⢿⣔⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⣸⣿⣿⢠⠃⢀⣾⠁⠀⢈ ⡇⠀⢿⠀⢹⡆⠘⣿⣿⣿⣿⣿⣿⣿⣿⡶⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣶⣴⣶⣤⣤⣤⡶⠛⠁⢀⣿⣿⣿⣞⡆⢻⣿⠀⠀⠏ ⣷⠀⢨⠃⢠⣧⠀⢸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⢠⠀⣸⣿⣿⣿⣧⣿⠚⠻⠀⢸⠀ ⡏⠀⡸⠀⡾⠈⢧⣈⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣷⣂⣀⡇⠀ ⢱⡀⢁⡰⠁⠀⠀⢛⡛⣿⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠸⣿⣿⣿⣿⣿⡿⠉⠉⢉⠁⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠴⠒⠒⠒⠒⠒⠦⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣷⠇⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣌⢆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢯⡃⠀⠀⡄⠀⠀⡄⠀⡇⠀⡄⠀⢸⠇⡀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⢸⣾⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⣼⠁⠀⡼⠁⠸⠘⢠⣸⡁⠰⢡⣧⣿⠁⡇⠀⠀⡇⠀⠀⢠⡀⠀⠀⠀⢸⡿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢇⣿⢀⠀⣷⠀⡇⠀⣼⣿⠀⠀⣼⣿⣹⣦⣷⡀⠀⡇⠀⠀⢸⡇⠀⠀⠀⢸⡇⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣼⡇⢼⢸⣿⢸⠃⢀⣯⣿⣀⣴⣿⠏⢸⣷⣿⡀⠀⠀⠀⢀⡾⣿⡙⣦⠀⢸⢣⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣏⡀⢺⣾⣿⢸⢻⣿⡿⢿⣿⣿⡿⠿⢿⣿⣿⣿⣷⣶⣶⣾⣷⣿⣷⣿⣾⣿⣾⣶⠄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠿⣿⣿⢺⣿⣿⡇⢰⣿⣿⡇⠀⣤⣼⣿⡄⢸⠇⢸⡇⢸⣿⡇⢠⣌⠉⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠣⠈⣿⣿⣸⣿⣿⠅⢸⣿⣿⡇⠀⣉⣿⣿⡇⠈⢀⠈⠀⣸⣿⡇⢸⡏⠀⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡇⢤⣿⣿⣿⣿⣿⣀⠈⢹⣿⡇⠀⠛⣿⣿⣧⠀⣸⠀⢠⣿⣿⠃⠸⠇⢀⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⢸⣿⣿⣿⡿⠿⠿⢿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣷⣾⣿⣿⣷⣶⣶⣾⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⣾⣿⣿⣿⣿⡀⠀⢸⡖⠀⠀⠀⠀⠀⠀⠀⠀⠖⠀⢀⡤⢠⡿⢠⣾⠀⠀⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠛⠛⠛⠻⢿⣿⣿⣷⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣿⠃⢸⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣇⠀⢹⡶⣄⡀⠀⠰⠾⠃⢀⣤⣾⣿⣿⡏⠀⣾⠤⠤⢤⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⣄⣀⠀⠀⠀⢀⠀⠈⢿⣿⡄⢸⣧⠈⠻⠳⢦⣴⣾⣿⣿⠿⠛⣻⡇⢰⠇⠀⠀⠀⠈⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠈⠉⠀⠀⠀⢸⡆⠀⠈⣿⣿⠈⡟⣷⣶⡀⣾⣁⠀⠀⢀⣼⢃⣿⢠⡿⠀⠀⠀⠀⠀⢸⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⣯⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⢹⣿⣧⣿⢬⣻⣿⡟⠷⣤⣴⠟⠁⢸⣿⣿⠇⣴⡆⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⠀⠀⣿⣿⣿⠀⠉⠛⠦⠀⠟⠁⠀⠀⢸⣿⣿⢸⣿⠃⠀⠀⠀⢸⠃ ⠀⠀⠀⠀⠀⠀⢀⡾⢻⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣷⣴⠄⢸⣏⣿⡄⠀⠀⠀⠀⠀⡄⠀⠀⢸⠉⣿⢸⣿⠀⠀⠀⠀⣾⠀ ⠀⠀⠀⠀⠀⢠⣟⣇⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⣧⠀⠀⢸⣤⣯⠀⠙⢦⡀⠀⠀⡏⠀ ⠀⠀⠀⠀⣠⣿⡟⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⢸⣿⣿⠇⠀⠀⠀⠑⠀⠈⢧⡀⠘⣿⣿⡀⠀⠀⣙⢦⠀⡇⠀ ⠀⠀⠀⢠⠿⡟⢠⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠀⠀⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠸⣿⡇⠀⠀⠀⠀⠹⡇⠀ ⠀⠀⢀⡟⠈⠁⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⢈⣿⣿⠀⢜⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⢹⡇⠀⠀⠀⠀⠀⣳⡀ ⠀⠀⣾⣇⠀⣼⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⢸⣿⣿⠐⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⡚⠁⠀⠀⠀⠀⠀⣹⡇ ⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
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⣀⣀⢀⣀⣀⣤⡴⠞⠋⠁⠀⠀⣀⣠⡞⠁⠀⢸⡄⢠⡏⠀⣿⠀⠀⢀⣿⢹⠀⠀⠀⠀⠀⠀⠀⢰⢏⡏⢀⡼⢿⣧⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣩⡽⠋⠉⠀⣸⠃⠀⠀⠀⠀⢠⣟⡿⠀⠀⠀⠀⣧⡞⠀⠀⢿⠀⠀⢸⣿⢸⠀⠀⠀⢾⡲⢤⣀⣟⣾⣠⡿⢣⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠀⠀⠀⣸⡇⠀⠀⠀⠀⢀⣟⡿⠁⠀⠀⠀⠀⠘⠃⠀⠀⠘⣆⠀⣼⣿⣿⠀⠀⠀⠈⠙⣦⠙⢯⣵⡿⣡⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⡿⠋⠳⢿⣀⠀⠀⠀⠀⠀⠀⠀ ⣠⡞⠀⢰⣿⠀⠀⠀⠏⠀⣼⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⡇⢸⣿⠀⠀⠀⠀⠸⣧⣤⡾⢟⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣹⣿⠋⠀⠀⠀⠀⠉⠓⠲⠤⠤⠀⠀⢰ ⠏⠀⠀⣿⡇⠀⠀⢸⠀⣸⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⣿⠀⠀⠀⠀⠀⣿⣿⣡⣞⡞⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋⢠⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢄⠴⠛ ⠂⠀⣸⡟⡇⠀⠀⡏⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠸⡄⠀⠀⠀⠀⣽⡿⢋⡟⠀⠀⠀⠀⠀⣀⡴⠞⠁⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⠗⠉⠀⡐ ⠀⠀⣿⢁⣇⠀⢠⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⣼⡟⢠⠞⠀⠀⢀⣤⠔⠋⠁⠀⢠⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⢀⣤⡤⠚⠋⠀⠀⠀⠀⡇ ⠀⠀⣿⢸⢻⣀⣸⣠⡧⠶⠶⠶⠾⠿⠿⠿⠿⠿⣷⣶⣦⣤⣀⣀⣀⣀⠀⠀⠀⢳⡄⣰⠋⣠⣏⡤⠖⠋⠉⠀⠀⢀⡤⠞⠉⠀⠀⠀⠀⢀⣀⣠⠤⠶⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⡏⠈⢸⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡟⠉⠿⠛⠉⠀⠀⠀⠀⠹⠏⡴⠋⠁⠀⠀⠀⢠⣴⣾⠭⠤⠤⠴⠒⠒⠒⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃ ⠀⢘⡇⠀⢸⣿⡄⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣾⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠ ⡆⠘⢿⣶⣾⣁⠳⣼⣀⠠⠤⠤⠄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠻⢷⣦⣤⢦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⢹⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣦⣉⠙⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⢿⡿⠿⣿⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⢸⡏⠻⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣦⣀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠟⠋⠁⠀⠈⠙⠻⠿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⢿⡀⠀⠨⡇⠀⢻⣧⠀⠀⢻⣿⣿⣿⣏⠉⣻⣿⣿⣦⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣷⣄⠀⠀⠀⠀⠀⠀⠀⢸ ⣺⣧⠀⠀⢻⣻⠁⢻⡄⠀⠘⣿⣉⣿⣿⣷⣿⣿⣿⡿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⠀⠀⠀⠀⠀⠈ ⣿⣿⣧⡀⢸⣟⠦⢀⠻⢦⡀⠈⠿⣷⣬⣭⣍⣉⣿⡇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠾⠷⠤⠤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⠀⠀⠀⢀ ⣿⣿⣿⣿⢶⣿⡀⠀⠀⠈⠓⣒⣲⠤⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠁⢰⣶⣶⣶⣶⣾⣭⣭⣒⡶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⢠⣯ ⣿⣿⣿⡟⠀⠭⢿⣾⣿⠿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣀⣀⣀⡀⠀⠀⢀⣴⠟⠃ ⠉⠻⣿⡇⠀⠀⠈⠁⠀⠤⠶⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⢸⣿⣻⣿⣿⣍⣉⣿⡿⢿⣿⣿⣿⣿⣿⣿⣭⡉⠉⠐⠋⠁⠀⢀ ⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣧⣿⣍⣿⡀⢀⣾⣿⠛⠛⠻⢿⣿⣿⣷⣦⡤⡤⢠⡟ ⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠻⢯⣉⣴⡾⠟⠁⠀⠀⣀⡾⠟⠋⠁⠀⠀⣴⠏⠀ ⠀⠀⣠⡇⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠉⠁⣀⣠⠤⠶⡾⠋⠀⠀⠀⠀⢠⡿⠁⢀⢈ ⠀⢸⣿⡷⠞⠋⠁⠀⠉⢻⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢭⡭⠿⠓⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⣠⣼ ⣤⠟⠁⠀⢀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⢀⣴⣾⣿⣿ ⠀⠀⢰⣀⡇⠀⠀⠀⢠⣧⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡶⠞⣻⣿⣿⣿⣿ ⠀⠙⢺⡏⠀⠀⠀⣴⠋⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠾⠛⡅⠀⣸⣿⣿⣿⣿⣯ ⠀⠀⢸⡀⠀⠀⣰⢃⣠⠖⠋⠁⢹⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⢰⣿⣿⣿⣿⠋⣠ ⠀⠀⠈⣷⠀⣰⣿⠟⠁⠀⠀⠀⠈⣏⠉⠙⠦⡄⢰⣶⣶⣶⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢀⣴⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠈⣹⠟⠁⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⣿⣿⢿⣿⣯⣭⠿⠻⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⢁⣴⠿⠛⠋⠁⠀⠀⠈⠙⠻ ⠀⠀⣴⠟⠁⠀⠀⠀⠀⢀⣠⠴⠋⠀⠀⢀⡼⢹⣿⠶⢾⡿⠁⠀⠀⠰⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢉⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠃⠀⠀⢀⢀⡤⠖⠋⠀⠀⠀⠀⢠⡾⠛⠛⠛⠛⢿⣇⠀⠀⠀⢤⣰⢨⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣢⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⡀⠀⢀⡰⠋⠀⠀⠀⠀⠀⣀⣴⢋⡴⠋⠀⠀⠀⢸⠋⠳⣦⡀⢸⡿⡜⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠤⠶⠶⣶⣶⡿⠟⢡⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠒⠀⢳⡶⠋⠀⠀⠀⠀⣀⡴⠚⠉⢷⡞⠀⠀⠀⠀⢠⡿⣤⣤⠤⠿⡟⠻⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠉⣀⣤⡴⠊⠉⠀⠘⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠏⠀⠀⠈⢸⣀⠞⠁⠀⠀⠀⢈⡇⠀⠀⠙⣶⢸⣇⠀⠀⠀⠀⠘⣆⠙⢦⠀⠀⠀⠀⠀⠀⢀⣀⣤⡞⢀⣴⣿⣿⠋⠀⠀⠀⠀⢀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡀⢠⠀⢀⡾⠉⠀⠀⠀⢀⣠⠞⢷⡄⠀⠀⠙⣾⡏⢳⣄⠀⠀⠀⣼⠀⢈⣧⣤⣤⣶⣶⣿⣿⣿⡟⠀⢠⡾⠋⠁⢀⣀⣤⣴⣶⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠳⣄⡴⠋⠈⠛⣲⡶⠚⠉⣽⠀⠈⠻⢦⣀⠀⠘⣇⠀⢻⡟⢻⠻⣿⣶⠋⢹⣿⣿⣿⣿⣿⣿⣿⠀⢀⣤⣴⣾⣿⣿⣿⣿⣿⣿⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⠀⠀⡀⣀⣀⣴⢞⣥⡤⠖⠛⡟⠀⠀⠀⣰⠏⠉⠉⠁⠀⠀⠻⣾⠘⣟⠸⠟⠸⠼⠻⡍⠛⢿⣿⣿⣦⢸⣿⣿⣿⣿⣿⣿⣿⢿⣿⠟⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⣀⠀⠀⣀⣤⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣴⣯⣿⣿⣿⣿⣿⣿⣷⣦⡄⠀⠀⠀⢴⣨⣷⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⣿⣽⢿⣿⡏⣾⣿⠏⢿⡘⢿⣆⠀⠀⢹⣿⡟⢉⢉⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⣿⠟⣿⡁⠘⣿⡇⣻⢻⣷⠆⠀⢘⣿⡄⠀⠀⠙⠷⢼⣄⠈⠙⡗⠢⡀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡆⣿⣧⣀⣿⣿⡏⠀⠀⠀⠀⠘⢻⡇⠀⠀⠀⠀⠀⢉⠔⠲⢇⠀⠈⠒⣀⠤⠾⠿⠷⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⡇⣷⣼⣿⣿⣿⢿⣧⡀⠀⠀⢀⣠⣴⡇⠀⣠⣴⢶⣮⣁⠀⠀⠀⣩⠖⠉⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣷⣿⣿⣿⡙⠿⣮⣯⠳⣄⠀⠀⠀⠀⡇⣰⠏⠀⠀⠀⠈⠑⡤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⢻⣼⣿⣷⣟⠛⠛⠓⠀⠀⠀⢀⣞⣿⢿⠘⣆⡀⠠⠤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⢀⡄ ⠀⠀⠀⢿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠹⣿⢅⡎⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⢸⠁ ⠀⠀⢀⠜⠁⣿⣿⣿⣿⣦⠄⠀⠀⠀⣈⣶⠇⠀⠀⣠⠴⠊⠉⠀⠀⠀⠉⠓⠤⡀⠀⠀⠀⠀⡠⠞⢉⡿⠀⠀⠀⠀⠀⡎⠀ ⠀⠀⠀⠀⢀⠟⠉⣡⣼⣿⣠⡤⠖⠋⠀⠀⡀⠉⠉⠀⢀⣤⣆⣠⠀⠀⠀⠀⠀⠈⢏⠉⠘⠛⠢⠴⣊⡀⠀⠀⠀⠀⢰⡇⠀ ⠀⠀⠀⡠⣀⡴⠞⠛⠉⠁⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⠈⠇⠒⠢⠄⡀⠀⠈⠒⠤⣀⠀⢸⡇⠀ ⠀⠀⠀⢻⡏⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⠿⠋⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⡇⠀ ⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⢧⠤⠬⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠃⠀ ⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠸⡄⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠐⠻⣄⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠈⢫⠁⠒⠚⠓⠦⠤⢄⣀⣠⡤⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠑⠒⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⣿⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⡿⢿⠿⠿⠿⠿⠿⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠐⢒⣒⣘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠘⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⡖⠚⠉⠉⠉⠉⠉⠉⠒⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢋⠐⠁⢀⡄⠀⠀⠀⡄⡄⢀⠀⡈⠓⠀⠀⠀⠐⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠆⠀⠀⢠⠁⣲⠃⢀⡞⢠⣰⢠⠀⢱⡼⣀⢧⠁⡄⠸⡀⠀⠀⠐⠀⠀⡇⢸⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠀⢀⣰⣴⠇⡆⣿⢀⣾⡟⢸⣧⡘⣷⣿⣼⣆⢸⡄⣇⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣸⣿⡿⠀⣷⣿⣼⡿⣿⠘⠿⣿⣿⢻⣿⡟⠈⣿⣹⠀⠀⠀⠀⠀⣇⢸⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⢠⣿⣼⣧⠀⣿⣿⢾⣿⠃⠀⠀⠘⣿⡾⣿⡇⢠⣿⣿⠀⠀⠀⠀⠀⣧⢸⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠛⢸⣿⣿⣀⢹⣏⠛⠙⠀⠀⠀⠀⠑⠁⣿⠃⣿⣇⡟⠀⠀⠀⠀⠀⣿⢸⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡟⠀⠂⠙⣻⣿⣿⣯⠀⠀⠀⠀⣀⠀⠀⢘⣿⣼⣟⣿⡇⠀⠀⠀⠐⠀⣿⢸⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣇⠀⠀⢀⣏⡄⣿⣿⣇⡀⠀⠈⠀⠀⢀⣽⣿⣿⣿⣿⣷⡀⠀⠒⠎⠁⣿⢸⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⡀⠀⠀⠀⠂⣿⡿⠘⠛⣹⣿⣯⣿⣻⣿⣿⣷⠢⣤⠖⢻⣿⣿⣿⣿⣾⡿⣿⣶⣐⣺⣘⣿⣸⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⢸⠀⠀⠀⢁⣀⠤⠀⠂⣀⣿⣗⢀⡴⠛⠛⣿⣿⣏⠙⢇⣇⣞⠽⣦⣼⠟⢊⡵⠶⠼⣷⢦⠀⠙⢿⡟⣉⣿⡄⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⢸⠀⣸⠉⣁⣤⠶⠒⠉⢠⣿⣿⡾⠀⢀⡯⠉⠁⠈⠑⢦⡙⠯⣍⣉⣠⡼⠋⠀⠀⠀⠀⠙⢧⢎⢺⡇⠀⠈⢷⡄⠀⠀⢠⣿ ⣿⡇⠀⠀⠀⢸⠀⢸⡎⢁⠀⠀⠀⣠⣼⣿⣿⠇⢨⠋⠀⠀⠀⠀⠀⠀⠈⠙⢲⡖⠁⠀⠀⠀⠀⠀⠀⠀⠀⡇⢣⢧⢀⢀⡀⣿⡄⠀⢠⣿ ⣿⡇⠀⠀⠀⢸⠀⣿⣿⢁⠠⠒⣛⢹⣿⣿⠏⢀⣾⠀⠀⠀⠀⠀⠀⣀⣤⠶⢿⡽⠲⠦⠤⣄⣀⠀⠀⠀⢀⡿⡜⣆⢠⠀⠀⢸⣷⠀⢸⣿ ⣿⡇⠀⠒⠀⢸⠀⣿⣿⡏⠀⠘⣩⣾⣿⡿⢀⡞⡏⣧⣀⣀⣀⡴⠋⢁⡁⠀⠈⠃⠀⢦⡀⠀⠈⠙⠖⠒⣿⢰⡙⣾⣾⡀⠀⢸⣿⣿⣾⣿ ⣿⡇⠀⠐⠀⢸⠀⣿⣿⣷⠄⢀⣿⣿⣿⢧⠟⠀⡇⡿⣇⠈⠁⡤⠊⠁⠀⠀⠀⠈⠀⠀⠙⢄⠀⠀⠀⢀⣿⡄⢷⣻⡜⡇⠀⡶⢻⣿⣿⣿ ⣿⣇⠀⠀⠀⣸⠀⣿⣿⣿⣷⣿⣿⣿⣿⠋⢀⣠⡇⢷⣻⡀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠦⠀⣿⡏⡇⡠⢿⠙⣌⠰⣱⣿⣿⣿⣿ ⣿⣿⠐⠲⠂⣿⣀⢻⣿⣿⣿⣿⣿⡿⠃⡴⠋⣏⢸⠈⢿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⢡⡇⠀⠧⡘⡮⢿⣿⣿⣿⣿ ⣿⣿⠀⠛⠀⣿⣩⣾⣿⠍⣹⣿⡏⡤⠒⠀⠀⣿⣎⣧⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢀⣾⡇⠀⠀⠀⢰⣿⣿⣿⣿⣿ ⣿⡿⢦⣤⣴⣿⣿⣿⣿⣿⣿⣿⣧⣄⣀⣀⣠⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡀⠀⢀⣠⣾⣿⣿⣿⣿⣿ ⣿⡇⠀⠀⠈⠉⠉⠛⠿⢿⣟⣿⣿⣿⣿⣿⣿⣿⣷⣶⢶⣿⣿⣿⣿⡿⠿⠛⠻⣿⣿⣻⣿⡷⣶⣶⣶⣤⣼⣿⣿⣶⣿⣿⣿⠿⠛⠉⠁⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢷⣾⣿⣿⣿⣿⣕⣶⣯⣿⡶⠿⠟⠛⠿⢶⣽⣷⣨⡽⠿⣿⣿⣿⠿⢿⣛⣿⡿⠋⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠛⢦⡉⠛⠋⢓⣿⣷⣶⡾⠟⠛⠓⠒⠮⣿⡟⠲⠾⣿⣿⢿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣶⣿⣿⣯⠵⠖⠋⠙⠳⠶⣤⣾⣿⠳⢶⣶⡶⣻⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⣙⡿⠒⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠧⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡁⠐⠀⡇⠐⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⣿⣿⣿⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⡇⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠆⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣀⠀⠀⠀⠀⢀⣼⣶⣦⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡟⠙⢻⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣿⣿⣿⣿⣿⣶⣤⣀⣀⣀⣠⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣆⡼⠁⠀⠀⢈⡟⠀⠀⠈⢹⠋⠉⠙⢋⡿⠟⠿⣿⣿⣿⢿⣿⢿⣿⣿⣿⣿⣿⣿⠟⠻⠟⢿⡟⠉⣰⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣄⣄⣀⣼⣀⣀⣀⣀⣏⣀⣀⣀⣀⣇⣀⣀⣀⣸⣅⣤⣤⣾⣿⣆⣺⣳⣦⣿⣄⣀⣀⣀⣷⣼⣿⣿⣿⣿⣿⣿
⠀⢀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⡶ ⠔⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⢸⡟⢶⢚⣃ ⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⢸⣛⢚⢼⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⣠⡄⠀⠎⠀⠀⠀⠀⣸⠧⢸⠘⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠤⣚⡿⠋⠈⠀⠀⠀⠀⠀⡟⣴⣤⠐⢿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡉⢀⣷⣾⠀⠀⠀⠀⠀⢠⣇⠉⣹⢀⣚ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡛⠏⠁⠀⠀⠀⠀⠀⣼⠙⡍⢻⢠⣭ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⣸⢉⢸⢠⢸⠨⠚ ⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⢠⡟⡀⠬⠼⠼⠧⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠧⢄⣸⠁⠈⡆⠐⠁⠀⠈⠀⠀⠀⢀⣔⠐⢠⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣁⡴⠀⢻⠀⢀⡇⠢⡀⠀⠀⠢⢀⠰⡁⠀⡈⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠹⠓⠃⠀⠯⢵⠀⠀⠈⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⢀⡀⠀⠀⠘⠆⣤⣎⢀⣖⢭⠍⠀⠀⠀⠀⠀⠔⠀⠀⠇⠀⠀⠀⠀ ⠀⠀⠀⠸⠄⡔⠱⡤⠤⡴⠋⠀⠀⠁⠑⠒⠒⠉⢀⣀⡤⠤⠤⢶⣁⠀⠎⠐⠀⠀ ⠀⠀⠀⢱⠀⢹⣠⠗⠚⠃⠐⠒⠧⣄⣀⣨⠴⠊⠉⠀⠀⠀⠀⠀⠈⠳⣎⠀⠀⠀ ⠀⠀⠀⠘⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀ ⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀ ⣶⣶⣶⠃⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⣼⣓⣩⣧⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⣷⣤
⠀⠀⠀⠀⠀⠈⡻⣷⣜⣢⠀⠀⠀⠀⠀⠉⡶⡛⠟⠙⡧⠈⠋⠿⣻⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⢿⣼⣇⠀⠀⠀⠀⠀⣿⡻⠾⣴⣲⠃⡾⢣⣭⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⣯⡿⢸⠀⠀⠀⠀⢰⢹⠾⢷⣤⣿⣀⡻⡋⠏⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⣿⠃⡆⢢⣀⡀⠀⢰⠏⠉⠉⠑⠢⢄⠸⣿⣷⣡⡀⠀⠀⠀ ⠀⠀⠀⣀⣤⣾⡿⡺⠋⠁⠛⢼⠀⢉⠹⠥⠛⠁⠀⠀⠀⠀⠑⢄⢩⣤⠹⢦⡀⠀ ⢀⣾⣾⡇⣸⢃⠎⠀⠀⠀⠀⠈⠣⡘⣧⡈⡄⠀⠀⠀⠀⠀⠀⠀⡩⢁⣰⠿⣯⠀ ⡼⠋⠁⣸⠉⡈⠀⠀⠀⠀⠀⠀⠀⠐⣼⣷⢰⠀⠀⠀⠀⠀⠀⠀⠇⠙⠻⣶⡜⢡ ⡇⠀⣿⡻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⢙⠀⠡⡀⠀⠀⠀⠀⠰⠀⠀⠘⠖⢀⡜ ⡆⠐⠛⠡⣦⠐⡀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡵⢤⢈⠐⠂⠤⡴⠡⡄⢰⠛⡆⢸⠀ ⢹⠀⢠⠾⢷⢄⠈⠢⡀⠀⠀⠀⠀⠀⡆⢸⣷⠀⢯⠂⢀⠤⠑⢪⡂⣘⣶⠇⠈⠚ ⡼⠀⢿⡀⣺⠀⢣⣠⠚⣢⣄⠀⠀⠀⣧⣸⣿⡇⡇⢠⠃⠀⢀⠋⢁⡀⠀⣠⡔⣢ ⣁⣄⡘⠛⢁⡄⠚⠓⠈⠉⠀⠀⠀⠀⢸⣵⣽⣿⠁⠈⠀⠀⡌⠀⠈⠃⢠⣇⣔⠟ ⡏⠈⢳⠀⡟⠷⢠⣤⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⣀⡠⠃⣀⡴⠶⢛⣹⠃⠀ ⢓⣦⡎⠀⣨⣦⣈⠋⠀⠀⠀⠀⠀⠀⣸⠿⠿⣻⠖⣚⣋⣵⠾⠿⠶⠚⠋⠀⣧⡴ ⠄⠛⠻⠟⢓⣚⣛⣿⣮⣶⡾⠯⠭⠹⠚⠄⠈⠉⠉⢀⣀⡀⢀⣀⣬⡴⠶⠛⣁⡐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢄⠂⢄⠀⠀⠀⡠⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⣀⣠⠊⡀⠴⠦⠐⠱⠤⢊⡊⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⠈⠂⡀⠉⠐⠀⠀⢄⠀⠀⠠⡈⠉⢢⢆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠀⠀⠈⠄⡠⠀⡄⠀⠑⠀⠀⠐⢠⠀⣯⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣆⢆⠀⠜⡀⢸⢠⠀⢣⢀⠀⢢⣾⣷⠋⠦⠄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠏⢄⡌⢠⡇⠺⠄⠂⠤⠛⣹⣿⢛⡇⠢⢄⠸⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠊⠀⢸⠑⠸⠮⠭⣅⠃⠀⠀⠻⠓⠁⡉⠢⡀⣾⠀⠀⠘⠀⠀ ⠀⢀⠔⢁⠊⠔⠁⣷⠀⢃⠀⠈⠀⠠⣴⠂⠀⠠⠃⡆⠈⢇⠠⢰⡦⡘⠀ ⢀⠆⠠⢪⡎⠀⠀⠈⠢⡀⠑⠄⠀⣀⠠⠄⡖⠡⡮⢠⢿⣊⡆⠦⠞⠃⠈ ⠸⡄⠀⠸⠆⠀⠀⠀⠀⡸⠆⡘⠉⡄⠀⠀⣰⡑⣡⢂⡴⠅⠊⠉⠁⠀⠀ ⠀⠑⠮⣢⠙⢄⠀⠀⡎⢀⡪⡀⢀⠧⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⢀⣴⠟⣋⡉⠭⠭⣽⣿⣿⠿⢿⣿⣛⣶⡺⢿⣿⣿⣿⣷⡞⠻⣇⢀⣠⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠞⠀ ⣴⡿⢋⣵⠋⣁⡴⣏⡉⠑⠂⢁⣴⢀⣹⢀⢀⡙⠿⣟⣿⣿⡿⢶⣿⣻⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠞⣰⠞⣾⢟⣀⣼⡷⠲⣖⣒⡚⠓⠬⠽⣦⡀⢠⠘⡉⠛⢿⣶⣿⣿⡷⣖⣲⠄⠀⠀⠀⠀⣀⡤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢦⡀⠀⠀⠀⢀⡖⠀⠀⠀⠀⠀ ⡇⣼⠃⢀⣿⣿⠁⠀⠉⠑⠦⣄⡈⢩⠖⠢⣄⡙⠙⠳⢿⣦⣄⠈⠻⣿⣽⣷⣝⢷⡀⣠⠖⠋⠀⠀⠀⠀⠀⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡸⠛⠦⡤⠾⣅⠀⠀⠀⠀⠀⠀ ⡗⠙⣾⡿⣏⠙⢧⡀⠀⠀⠀⠀⣹⠳⡎⠀⠀⠙⠲⣤⣀⠈⠛⠳⣌⢜⢿⣿⣟⢿⡧⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⠙⠺⢶⣄⡀⠀⠀⠀⠀⠀⢰⠏⣰⠆⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀ ⢇⣤⡏⡇⣿⠀⠀⠙⢦⣄⠀⠀⠉⠁⠙⢦⣄⣤⣖⡠⢌⣉⠓⠒⠀⣰⡖⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠙⢿⣤⡀⠀⠀⠀⣟⡾⠃⠀⠀⠀⠀⣠⡿⠀⣀⠀⠀⠀ ⠀⢻⡇⢧⠛⠀⠀⠀⠀⢈⡓⠲⠤⢤⠀⠈⢧⡉⠛⠛⠷⢾⣿⡟⢺⠁⠰⡄⠹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠙⢿⣿⣶⣾⡇⠀⠀⠀⠀⠀⣠⡛⠁⢀⡎⢧⡀⠀ ⠀⣜⣿⡈⠀⢸⡀⠀⠱⡄⠀⠀⠀⠈⢳⡄⠘⣷⠀⣠⠀⢀⣾⣷⡘⡎⠸⣿⡄⣿⣦⠀⠀⡀⠀⠀⠀⠀⠀⠀⢸⣄⣀⠀⠀⠀⠀⠈⠻⡟⢻⡇⠀⠀⠀⠀⣴⡿⠁⣰⣿⠟⢋⣿⡯ ⠁⢿⣫⣇⠀⠀⡇⠀⠂⠈⢀⠀⢆⡄⠀⢻⢠⣷⠞⣡⣶⣿⡽⠁⢳⣧⣀⢻⡽⡼⡗⣧⢰⠃⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⠐⢲⣿⣼⠀⠀⠀⢀⣾⠟⠀⠐⠛⣉⣠⣾⣿⣿ ⡀⣇⡹⡿⡄⠁⢸⠀⠀⢣⠘⡆⠘⡆⠀⣿⠘⣟⠰⠿⠛⠃⠀⠀⠈⣿⢻⠸⣷⣷⠁⠛⡛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡿⠷⢤⣄⢀⣿⣃⣤⢶⠾⠋⠉⠉⢭⣉⣛ ⢻⡘⣏⠧⠙⣆⢸⠀⢣⡀⢣⢹⡀⢹⠀⣿⠀⠹⠀⠀⠀⠀⠀⠀⠀⠘⣏⣧⣿⠏⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣀⠀⠀⠈⠙⣿⠿⠿⣮⣀⠀⠀⠀⠀⠀⠉ ⢸⣷⡈⢳⡀⢎⣾⣀⠈⢷⡀⡜⡇⢸⣴⣧⠀⠀⠀⠀⠀⠀⠀⣠⣤⡄⢹⢷⣛⡆⣴⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣟⣡⡾⢯⣧⠀⡀⠀⢹⡄⠀⡄⠈⠙⢶⣤⡀⠀⠀ ⡏⣿⣷⡈⣇⣼⣇⠈⠳⢬⣷⣱⣷⠿⠿⠁⠀⠀⠀⠀⠀⢠⣾⣿⡿⠃⣼⠤⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠉⠀⠀⣰⠇⣰⡇⡀⣼⡇⠀⡇⠀⠀⠀⠈⠛⢦⣄ ⠻⣼⣿⣷⡼⡄⠀⠛⣦⣔⣈⣻⣿⣴⣄⡀⠀⠀⠀⠀⠀⣈⣩⠭⠤⠞⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢋⣼⡿⢁⣷⠘⡏⢰⠇⠀⠀⠀⠀⠀⠀⠙ ⢀⠻⣿⣿⡿⡆⢠⡀⠈⠻⣿⣿⣿⣿⣿⣻⡿⠗⠋⣉⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⣡⣾⢿⠇⣾⢻⠀⡇⡼⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠀⠹⣿⣧⣿⣎⠳⣄⠀⠈⠻⣿⣾⣿⣿⣛⡛⣋⣉⠽⠶⠦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠤⠴⢿⣿⠖⠛⠁⣞⣾⠏⣈⡼⢣⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⠙⠿⠏⠉⠳⢮⣳⢦⣄⣐⠿⠿⠯⡟⠛⠉⠀⠀⠀⠀⠀⢻⡈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⡰⠋⠀⠀⣠⣴⢿⣥⣶⠟⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢷⡈⠳⣜⡀⠀⠀⠀⠉⠁⠁⣙⠿⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢦⣤⡀⠀⠀⠾⠋⣁⣾⠟⠉⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠀⠙⢦⡈⠙⠦⣄⠀⠀⠀⠀⠈⠳⣄⠈⠳⣄⠐⢦⡀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⣠⠀⠐⡆⠀⠈⠱⠙⠛⣿⠟⠋⠉⠀⠀⣔⢦⣤⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣦⠀⠀⠙⢦⡀⠈⢇⠀⠀⠀⠀⠀⠈⠃⠀⠊⢷⣄⠙⢦⣀⠀⢰⡧⠀⠀⠀⠀⠀⠀⢸⡇⠀⢰⣄⢹⠀⢠⣷⠀⠀⠀⠀⣸⡟⢦⡀⠀⠀⢀⣈⣿⣝⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠻⣿⣷⣄⠀⠀⠙⢦⡈⢦⡀⠀⠀⠀⠀⠀⠀⠀⣙⠿⣷⣄⠘⠆⠈⢻⡀⠀⠀⠀⠀⠀⣼⠀⠀⠘⣿⡿⣤⡾⢻⣦⣤⣴⣾⠥⠤⠶⠓⠚⠉⠉⠁⠈⠙⠳⢽⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢿⣿⣷⣄⠀⠀⠱⣄⠹⣆⠀⠀⠀⠐⠀⠀⠉⢷⣽⣿⣷⣄⠈⢾⣷⣄⡀⠀⠀⣰⡟⢧⣀⣰⠃⣇⣸⣾⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⢾⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢿⣿⣷⣄⠀⠈⠳⣌⠳⡄⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣷⣄⠙⢿⣿⣷⣿⣯⠀⠘⣯⣏⢀⣿⣿⣿⣿⣿⡀⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢿⣿⣷⣤⠀⠈⢷⡀⠀⠀⣀⣾⣿⣿⣿⣿⣿⣯⡻⣿⣷⣄⢻⣿⣿⣿⣷⣶⣿⣿⣿⣿⣿⣿⣿⡿⡇⠆⢹⣄⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣤⡀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠀⠀⠀⠀⠀⠀⣀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⢦⡀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣞⣋⣉⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⡴⣶⣿⣇⣀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠻⣿⣿⣿⠿⢟⠛⠛⠿⠿⢯⣝⣛⠻⢿⣛⡛⠋⠉⠁⠙⣯⣹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠋⢿⣿⣿⣿⢳⣶⣦⣤⣀⡀⠉⢍⡙⠛⠿⠷⣶⣤⠀⠈⠹⣧⠀⠀⣄⠀⣀⡤⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠉⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣌⡁⠀⠀⠀⠻⢽⣲⣼⣿⣷⣄⠈⠻⣅⡀⠀⢀⡠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠠⠚⠉⠀⠀⠀⠀⠀⢀⣾⢿⣿⡏⠉⠉⣿⡿⠿⣿⣿⣿⣿⣿⣷⣤⣀⠀⠀⠙⢷⡮⠙⢿⣷⣤⣨⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⢾⣿⣵⠀⠀⠙⣧⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣦⣀⠈⠻⣦⠠⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣿⣿⣿⡏⢻⣿⣶⡀⠀⢿⣷⣄⠀⠀⠀⠉⠛⠿⣿⣿⣿⣿⣷⣄⣹⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢾⡁⠀⣿⣿⣿⣷⡀⠙⢿⣷⣦⣘⡟⢿⣿⣶⣤⣤⣄⣀⣼⡿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⠿⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⠴⠞⠉⠀⠈⣇⠀⣿⢻⣿⡿⣿⡀⠀⠁⠻⣿⣷⣤⣉⣛⣿⣿⣿⠿⢛⣃⡉⠹⣿⡟⠀⠀⠀⠀⠀⠀⣠⣶⣿⡿⠋⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠠⠒⠉⠁⠀⠀⠀⠀⠀⣸⡆⢻⣼⣿⡇⠙⣷⣤⡀⠀⠈⠙⠿⢿⣯⡍⣙⡓⠐⠻⠿⠿⣿⣿⡀⠀⠀⠀⢀⣴⣾⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⣻⠃⠀⠹⣿⢱⡄⠀⠙⠿⡄⠀⠀⠀⠀⠀⠀⠀⠈⠻⡄⢀⣤⡤⠴⣷⡀⢀⡴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡤⠛⠉⣿⠀⠀⠀⣿⠀⠙⢦⣀⠀⠀⠰⠄⠀⠀⠀⠒⠦⣄⣀⢁⡏⠀⠒⠂⠘⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⠞⠉⠀⠀⢀⡟⠀⠀⣴⢃⡇⠀⠀⠿⠑⠦⣄⡀⠀⠀⠀⠓⠒⢶⠾⢻⡷⢾⣶⣶⣦⣾⣧⡀⠀⠀⠀⠀⢀⣀⣠⣴⣶⣶⡿⠉⠀⠀⠀⠀ ⠀⠀⣠⡶⠋⠀⠀⠀⠀⢀⡞⠀⠀⢰⡧⠞⣅⠀⠀⠀⠀⠀⠀⠀⣼⠃⠰⠶⠤⠤⡤⡿⠄⠀⠨⡍⢹⣿⣿⣿⠷⠿⠟⠛⠛⠉⠉⠀⣴⢟⠁⠀⠀⠀⠀⠀ ⠀⠘⠉⠀⠀⠀⠀⠀⢠⡎⠀⠀⢀⡾⠁⠀⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⢀⣠⠤⠖⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⣼⠀⠀⠀⠀⢀⡆ ⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⢠⡀⡼⠁⢀⡔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⠋⠀⢀⣼⠃⠀⠀⠀⠀⡼⠀ ⠀⠀⠀⠀⢀⣴⠞⠁⠀⠀⢸⢰⠁⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⣸⠁⠀ ⠀⠀⣀⠀⠋⠁⠀⠀⠀⠀⣾⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⠀
⠀⠀⠀⠀⠀⠐⠌⢗⡱⢄⠐⢀⡀⠴⠒⠒⣢⣀⣰⡋⠁⠀⠉⠚⠧⣀⣤⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠌⢿⣷⡿⠓⣂⢤⣢⡡⢊⠁⠿⣿⣦⣀⣀⣠⣾⣿⣿⣿⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⠘⡟⣽⣿⣿⣿⣿⣷⣇⣶⣶⣿⡛⣿⣏⠉⢳⡿⠛⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣻⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢀⣯⣯⣭⣓⠆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡧⠈⠉⠱⠙⢿⡿⣿⣿⣿⣿⣿⣿⣻⣿⣿⠻⠿⡟⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠢⣀⠀⠀⠘⠷⢟⣿⣿⣿⣿⣿⡇⣿⣿⣿⠀⠈⠆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⢃⠀⠠⢶⠞⡁⠀⠌⠛⠿⢿⢹⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠒⢁⠀⠀⠗⠂⠈⢈⠃⠀⠀⠠⠂⠘⠿⣿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠘⠏⠈⣇⠀⣠⠖⠁⠀⠀⣰⡁⠀⠌⠀⠘⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣗⣤⣴⣶⠟⠉⠀⡘⠀⠀⠄⠈⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡿⣩⣿⠀⢂⡰⠁⢀⠎⠀⣼⡁⡌⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢁⢃⣹⠷⠿⣈⡶⠮⣀⠼⣉⣼⣅⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⡌⣌⡇⠀⠀⠈⠳⣶⡉⠀⠈⡉⠙⠲ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠘⠠⣸⠁⠀⠀⠀⠀⠋⢇⣂⣀⣰⠀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠉⡠⠂⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡠⡪⠋⢀⠜⠀⠀⠀⢶⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡠⠊⠊⠀⡠⠀⠀⠀⠠⢡⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠴⠋⠁⠀⠠⠊⠀⠀⠀⢀⢃⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣴⠟⡩⠀⠀⠀⠀⢀⠔⠀⠀⢀⢆⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠁⠈⠀⠀⠀⠀⡠⠂⠀⠀⡠⣡⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠐⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡀⠀⠀⠀⠀⠀⣀⡀⣠⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⢹⡏⠃⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠈⠳⣤⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠓⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠙⢧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢃⠀⢀⠈⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠙⠆⠀⠀⢀⠖ ⠉⢦⡀⠀⠀⠹⡄⠀⠀⠀⠀⡠⠂⠀⠀⠀⠀⠀⢠⠞⠁⠄⠀⡆⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡅⠀ ⢄⠀⠱⡀⠀⠀⠹⡀⠀⠄⠈⠀⠀⠀⠀⠀⢀⠴⡓⠀⠀⠀⠀⠡⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⡀⠀⠘⢄⠀⠀⠀⠀⠀⠀⣸⠁⠈⡆ ⠈⠣⠀⠘⣄⠀⠀⢷⠀⠀⠀⠀⠀⠀⣀⠔⡁⣋⠀⠀⠀⠀⡀⠀⠀⣿⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠑⢄⠀⠀⠀⢀⠇⠀⡜⠀ ⠀⠀⢳⡀⠘⣆⠀⢸⡄⠀⠀⣀⡤⠞⠁⢀⠎⠁⠀⠀⠀⠀⠇⠀⢠⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠈⠓⢤⡀⢸⠀⠠⠁⠀ ⠀⠀⠀⢣⠀⠘⡄⢸⣠⠔⠚⠁⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠉⠪⣆⠇⠀⡀ ⠀⢣⠀⠘⡄⠀⢹⠞⠀⠀⠀⠀⣀⣄⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⡘⣆⠀⠀⠀⠈⠳⣄⠁ ⣄⠈⢧⠀⢇⠔⠉⠀⠀⠀⣀⡼⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡆⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠈⠑ ⠸⠀⠘⡶⠋⠀⠀⠀⢰⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢃⡞⠁⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⠋⠀⠀⠀⠀⠼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⢰⡀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠈⡇⠀⠀⠸⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠄⠀⡇⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⢀⠀⢰⡇⠀⢀⠀⠀⠈⢦⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠈⠀⢸⡇⠀⠸⠀⠀⠀⠈⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣖⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣷⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠁⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠉⠙⠳⢶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⡶⠿⠛⠋⠉⠉⠙⠓⠶⠦⢤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠚ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠓⠒⠒⠒⠒⠒⠚⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠒⠒⠒⠒⠊⠉⠉⠑⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⠀
⣿⣿⣿⡤⡽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣾ ⣿⣿⣿⣿⡿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢣⣷⣝⢻⡶⣽⣿⣿⣿⣿⣿⣿⡿⣤⣿ ⣿⣿⣿⣿⣿⡵⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⠹⣌⠙⢿⣿⣿⣿⣿⣿⡾⢿⣿⣿⣿⣮⡻⣿⣿⣿⣿⣿⣇⢹⣿ ⣿⣿⠿⠿⢿⢿⡄⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⣿⣿⠟⠉⢀⡀⢸⣇⠹⣧⠀⠙⣿⣿⣿⣿⣇⠸⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⢻⣿⣿ ⣵⠐⠀⠀⠚⠘⢿⡄⢻⡶⠛⠃⠶⠈⠉⢩⣿⣵⣿⠿⠋⣰⣾⠏⣴⣾⣿⣆⠹⣧⣰⡈⢻⣿⣿⣿⠀⣿⣿⣿⠋⠁⠙⢿⣿⣿⣿⣾⣿⣿ ⣝⣶⡀⠀⠀⠀⠈⢿⡀⢻⣦⠄⠀⠀⢠⡟⣭⣿⠃⠀⣼⣿⢫⣾⡿⠁⢿⡿⣆⠙⣧⣧⠀⠻⣖⣿⡇⢹⣿⠏⠀⠀⠀⠀⢹⣿⣯⣿⣿⣿ ⠈⢿⡿⣄⠀⠀⠀⠈⢻⡴⢻⡆⠀⢠⣟⣠⣿⡏⢀⣼⣿⣷⣿⠟⠀⠀⠈⣿⣿⣧⣿⡿⣇⠀⢿⣿⣿⣘⣿⢀⣠⣤⣔⣦⣤⣿⣿⣿⣿⣿ ⠀⠀⠙⢿⡷⠾⠛⠻⠿⣿⣶⣿⣦⣿⣾⣿⡿⠀⣼⣿⣿⣿⡏⠓⠋⠉⠉⠉⠋⢻⣿⣿⣿⡀⠘⣿⣿⣿⣿⣿⣿⣄⣤⣘⣻⣿⣿⣿⣿⣿ ⠀⠀⠀⡟⠀⠀⠀⠀⢠⡃⠈⢿⣿⣿⣿⣿⠁⢰⣿⣿⢿⡟⠁⠠⣴⣶⣶⣶⢶⣶⢽⣿⣾⡇⠀⢿⣿⣿⣿⡟⠉⠀⠀⠀⠀⠙⣿⣧⢻⣏ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⢳⡀⠈⣿⣿⣿⣯⣾⣿⣿⣿⣾⡅⠀⠀⠨⠿⠛⠛⠚⠁⢰⣿⣿⣧⡄⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢸⣿⣇⢿ ⠀⠀⠀⡇⠀⠀⠀⠀⠀⢀⣹⣶⣿⣿⣿⣿⡇⣿⣿⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⣆⣿⣿⣿⠁⣼⣿⣿⣿⡇⠀⠀⣀⣀⣀⠀⠸⣿⣿⡌ ⠀⠀⠀⠹⡄⠀⣠⣶⢟⠋⣻⣿⣿⣿⢿⣿⡇⣿⡏⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣽⣸⣿⡟⢀⣿⢹⣿⣿⣧⣾⣿⢭⣿⣭⢿⣶⣿⣿⣷ ⠀⠀⠀⠀⠹⣼⣯⣛⣡⠖⠋⠉⠈⠻⡘⣿⠇⣿⡇⠀⠀⢀⣠⣄⣀⠀⣀⡖⠒⣾⡽⣿⣿⠁⣼⣿⣼⣿⣿⣿⣿⡧⠟⠛⠛⠛⠻⣿⣿⣿ ⠀⠀⠀⠀⠀⠸⣿⠟⠁⠀⠀⠀⠀⠀⢙⣿⣼⣿⣿⣦⡀⣸⢧⣍⣙⣿⠟⠳⠦⢜⣟⣿⡏⢠⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠘⣿⣿ ⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⢀⣴⡞⢻⡿⢿⣿⣿⣿⣿⣧⡸⠓⠷⠛⠃⠀⠀⠀⠋⣸⣿⢡⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠳⣄⢠⣯⣯⠞⠋⠀⣸⡿⠁⠉⠻⣿⣿⣦⡀⠀⠀⢀⡀⠀⠘⣿⣿⣾⣿⣿⡿⠿⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣿⠇⠀⠀⠀⣿⣅⠀⠀⠘⠿⢿⣿⣿⣶⣶⣶⣿⠁⢰⣿⣿⣿⣿⠏⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⠀⠀⠀⣿⠸⠀⠀⠀⠀⠐⠯⣉⠉⠉⠙⠏⠀⢠⢿⣿⣿⠏⣒⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠢⡀⠀⠈⠛⠻⠁⠀⠀⠀⠀⠈⠉⠒⢄⠀⠠⠚⠉⢻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣻⠇⠀⠀⠀⠀⠀⢾⠀⠀⠀⠀⠀⣾⡧⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣨⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠀⣸⣿⢠⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄⢰⣿⡟⣾⣿ ⠀⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠀⣿⣿ ⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡘⣿⠀⣿⣿ ⠀⠀⠀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠸⡄⣿⣿ ⠀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣿⣿ ⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿ ⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿ ⠀⠀⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⣿⣿ ⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⢠⣾⠀⣿⣿ ⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠙⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣉⣴⣿⢃⠀⣿⣿ ⠀⠀⠀⠀⠀⠈⠳⠦⣀⡀⠀⣀⣀⡀⠤⢆⣀⡤⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠶⠄⠀⠀⠀⠀⠀⠀⣀⣀⣤⣶⣾⣿⣿⡿⣠⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⡏⠁⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢿⣿⣛⣿⣿⣿⣿⣿⣧⠻⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠐⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣬⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⢑⠀⣿⣿ ⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡿⢻⡇⠐⠀⣿⣿
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⣶⣿⣿⣿⣿⣶⣶⡶⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⠿⠹⣿⡍⣭⣭⠿⣿⣿⡿⠀⠀⠀⢹⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠉⣽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣤⣤⣤⣤⣤⣤⣤⣤⢤⣤⣾⣿⡿⠇⠀⠰⠶⠒⠂⣤⡄⢶⣿⣿⠁⠀⠀⢠⣿⡟⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣶⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠙⠛⠿⣿⣿⣛⠿⠿⣾⣿⠿⠏⠀⠀⠀⠀⠀⡄⠀⠀⢀⣾⣿⠃⠀⠀⠀⣾⡿⠁⠀⠀⢰⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢸⠟⠛⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣶⣶⣶⣶⣿⣿⣿⣶⣿⣿⢣⠀⠀⠀⠠⡄⡌⠁⠀⢠⣾⣿⠏⠀⠀⠀⣼⣿⠃⠀⠀⢀⣿⣿⣧⠀⠀⠀⠀⠀⠀⠐⠀⠀⠘⣦⣀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠙⠻⠿⣿⣟⣛⠳⢿⡟⣿⣸⠀⠀⠠⠉⣿⣷⣴⣦⣨⣿⣿⣤⣀⠀⣰⣿⠃⠀⠀⠀⣾⣿⣿⡟⠀⠀⣶⠒⠓⠒⠒⢲⡄⠀⢹⣿⣿⣆⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠙⠻⣿⣿⣏⡉⢠⣄⣀⣀⣛⢛⣻⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⣼⠋⠉⠿⣄⠀⠀⠈⠳⡄⠀⠀⠈⡇⠀⠈⣧⡴⠋⠁⠀⠀⠉⠳⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣷⡆⠈⢿⣿⣿⣮⣼⣿⣿⠋⠈⠻⣿⣟⣿⣿⣿⣦⡀⢰⣟⠀⠀⢰⠀⢹⣿⢻⣆⣸⠀⠀⠀⢹⡀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣤⠀⢸⣿⣍⠙⠿⣿⡵⠚⠉⡽⠛⢿⣿⣿⣿⡟⣿⣿⣿⠀⠀⣸⠀⢸⡯⡏⠀⠘⡆⠀⠀⠘⡏⠁⠀⣠⠖⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡶⣺⢿⣿⣿⣧⢤⣉⣿⣷⠀⢸⠁⢀⣾⣥⣀⡼⠈⢻⣿⣿⣋⣻⣿⠀⠀⡏⠀⢸⣿⠀⠀⠀⢳⠀⠀⠀⢹⣀⡞⠁⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⠿⡀⠙⣿⣧⣿⣿⣿⣁⠀⠈⠳⣾⣿⣿⠟⠁⠀⠀⠙⣿⣿⣿⢿⠀⠀⡇⢀⡟⣿⣴⢧⣀⣘⡆⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⣠⠞⢿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠘⣿⣿⠏⠀⠈⠓⠦⣄⠀⠙⠁⠀⢀⣀⣤⣠⡾⢿⡏⢸⠀⠀⡟⠿⠿⠿⠃⠀⠀⠉⢳⠀⡰⠁⠀⠀⠀⠀⠀⠀⣠⠾⡅⠀⠀⢷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠁⠀⢀⣀⣠⣠⡬⠽⢿⣶⣾⣟⠛⠋⠁⠀⠸⠀⢸⣤⣤⡇⠀⠀⠀⠀⠀⠀⠀⠈⢻⠃⠀⠀⢀⡀⢀⡤⠚⠛⠤⣷⡀⠀⢸⠇⠀⣀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⣠⠔⢊⠽⠛⠉⠉⠉⠑⢦⠀⠀⠀⢉⡗⢦⣀⠀⠀⢸⣿⣿⠃⠀⠀⠀⠀⠀⣀⣀⡠⠼⣄⠀⠀⠀⠙⢿⡀⠀⠀⠀⠀⠉⠓⠢⢄⡀⠈⢳ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡟⠁⠀⡏⠀⠀⠀⠀⠀⢀⡼⠀⠀⠀⠸⠦⠏⠉⢳⡀⡿⠿⣿⢀⡠⠴⠒⠋⠉⠁⠀⠀⠀⠈⢦⡀⠀⠀⣀⣵⡀⠀⠀⠀⠀⠀⠀⠀⠱⣤⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⢠⣿⣀⣀⣈⣷⠦⠄⠐⠚⠉⠀⠀⠀⠀⠀⠀⠀⢀⣤⠿⠇⣀⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣾⣿⠿⣿⣷⡤⡄⠀⠀⠀⠀⠀⠀⢻⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣥⠈⠈⠋⠉⠀⢹⡇⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢩⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢟⢻⣿⡿⠟⠻⡀⠀⠀⠀⠀⠀⠀⣼⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣤⣄⣀⣀⣈⣸⣷⣿⣿⣿⣀⡀⠀⠀⠀⢀⠀⠀⢈⣻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢹⡄⠀⠀⢇⠀⠀⠀⢀⣠⠼⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠈⠉⠉⠓⠲⣞⠋⠉⠉⠉⠉⠉⠉⠛⠒⢶⡒⠒⠒⠒⠒⠂⠐⠂⠐⠒⠲⠶⠶⢶⡋⠀⠀⢀⣸⠗⠚⠋⠉⠀⠀⠀⠀
⠀⠀⠀⠀⠠⠶⠶⠶⠶⠶⠶⠶⣶⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣐⠶⢶⣶⠒⠒⠶⠀⠀⠀⠀⠀⠀⣇⠐⢿⣿⣿⣿⡟⠋⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣁⡠⠈⣿⣀⣀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠹⣿⣿⣷⣜⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢾⣿⣿⠻⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠚⣩⠼⢉⣿⠘⠙⠛⣷⣄⠀⠀⠀⠀⠀⠁⠀⠀⠀⠙⢿⡎⠻⣿⡒⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⠀⢀⡶⠋⣠⡞⠋⠻⣄⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠅⢴⠞⠃⠀⠀⠈⠁⠈⠓⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠻⡄⠀⠱⡀⠈⢧⡀⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⠀⣼⠁⡄⠹⠀⠀⠀⠽⠂⠀⣀⣀⡴⠯⠷⢲⣶⠿⠟⠁⠀⠀⠀⠀⠀⠀⣀⠀⠀⠙⠒⠂⠉⠙⠒⠦⢤⣈⠙⠦⠴⠃⠀⠀⢡⠀⠈⣧⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⢠⡏⠸⡇⠀⠐⠐⢀⣠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣀⠀⠂⠀⣯⠀⠀⢹⡄⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⣸⠁⢰⠃⠀⣠⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠘⢳⠀⠘⣇⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⢀⡟⠀⠈⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠈⠃⠀⢿⡀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⣸⠃⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠹⡄⠀⠀⠘⣇⠀⠀⠀⢀⣿⡇ ⠀⠀⠀⢠⡿⠀⢠⡾⢀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⢹⡀⠀⠀⢻⡄⠀⠀⢘⣿⡇ ⠀⠀⠀⣺⡇⠀⣿⢡⣯⡿⠀⠐⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⢹⡈⣷⠀⠀⠸⣧⠀⠀⢸⣿⡇ ⠀⠀⢀⣿⠀⢸⣿⣼⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⢸⡆⠀⠀⢿⡄⠀⢸⣿⡇ ⠀⠀⢾⡏⠀⠈⡇⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⢸⡏⣇⠀⠸⣿⠀⢸⣿⡇ ⠀⢀⣿⠃⠀⠀⡇⣆⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠟⠁⢸⡇⠸⠀⠀⢻⡆⢸⣿⡇ ⣴⣸⡏⠀⠀⠐⢣⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠘⣷⣸⣿⡇ ⣿⣿⠀⠀⠀⠀⠘⡞⣎⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⢦⡏⠀⠀⠀⠀⠀⣿⣿⡟⠇ ⣿⡏⠀⠀⠀⠀⠀⠹⡜⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⡿⢃⣾⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀ ⣿⡇⠀⠀⠀⠀⢆⠀⠻⣦⡙⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⣠⣾⠅⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀ ⣿⣇⠀⠀⠀⠀⠈⠀⠀⣈⡿⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⡿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠸⠃⣾⣿⣿⣿⠓⠂⠉⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⢙⣿⣿⣿⣷⠿⠿⠁⠀⠄⠀⠀⠀⠀⣼⣿⡇⠀ ⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣶⡀⣠⢀⣀⠀⠀⠀⢀⣿⣿⣇⠀ ⠛⠿⠿⠷⠶⠶⠶⠶⠶⠶⠿⠿⠿⠿⠿⠧⠤⠤⠤⠤⠤⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣴⣿⣿⣿⣿⣿⣿⣷⣀⣀⣀⣀⣀⣀⣸⣿⣿⣿⡦
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⠀⠀⠀⠀⢿⡶⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⡛⠶⣄⣬⣷⣄⣬⣿⣷⠂⠄⠀⠀⠀⠰⠛⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠻⣤⣼⡿⢿⣿⣿⣿⣷⣦⣾⠢⡀⠀⠀⠣⣠⣷⣤⠄⠐⢢⣤⣀⠀⠀⠀ ⠀⡸⣿⣿⣖⠸⣿⣿⣿⣿⣿⣿⣄⡇⠀⠀⠀⠀⠈⠉⠉⠁⠀⠉⢻⠑⠄⠀ ⠀⣷⣿⣿⣿⣾⣿⡿⣿⣻⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣾⠀ ⠀⣿⣿⡼⢻⡄⠉⢰⡻⢋⣿⣿⠅⡀⠀⠀⢀⠀⣠⣤⣤⣀⠀⠀⠀⡼⢿⠀ ⠀⠸⣿⣧⢈⠉⠀⣄⢠⣾⣏⠄⣀⠀⡉⠨⠶⠖⣻⢿⣿⠟⠛⢢⣼⣤⠎⠀ ⠀⠀⠈⠙⠂⠀⠀⠀⠈⠿⠁⠈⠳⠋⠀⠀⠀⠀⠀⢁⠟⠀⠀⢠⠯⠅⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡐⠁⠀⠀⠀⠀⠀⠀⠀⡎⡴⢠⠃⠀⠀⠈⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠟⡎⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⡀⠀⠀⠀⣔⣊⡔⡠⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⡔⣠⣤⣤⣅⣀⢜⠤⠤⣈⠀⠈⠢⣄⠠⠊⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡿⣋⡛⢇⠃⣰⣾⣿⣷⡂⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡵⢛⠃⣄⠙⠿⣿⠋⠀⣶⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠚⠽⠟⠀⠀⠈⠑⢶⠾⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠒⠂⠉⠑⠲⣄⣉⣓⣒⣲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣋⡠⠤⠄⠒⢒⣤⣤⣼⠷⠦⣄⠀⠉⠺⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠟⠈⢀⡤⣶⠞⠉⠀⠀⡇⠑⡄⠀⠙⢦⠀⠈⢪⣢⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⢠⠖⠁⡰⠁⠀⠀⠀⢀⡇⠀⠹⡄⠀⠀⠳⡄⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⢰⢏⠎⢰⠇⠀⠀⠀⠀⡼⠀⠀⠀⢷⠀⢢⠀⢡⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⣟⡏⢀⡟⠀⠀⠀⠀⢀⠇⡀⢀⠀⢸⠀⠀⣇⠘⡴⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣼⠀⢀⣿⠀⡸⡇⠀⡆⢀⡆⣼⠀⡇⠘⡄⠀⡆⠀⢹⢰⣇⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣄⢰⣿⣷⣇⢧⡃⠇⢸⣿⠻⡄⢧⠀⢣⠀⡇⠀⢸⣼⣻⣴⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠹⣻⡸⡈⣿⡛⣯⣿⣇⢸⣸⣷⣊⢿⠼⣄⠘⢰⠁⠀⣼⢼⣿⡿⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡤⠖⠋⠀⠀⠀⣀⣹⣿⣷⡹⡄⠻⠝⠛⠂⠙⠿⠾⣿⣿⣷⣧⡏⠀⢠⡏⣾⡈⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣾⡇⠀⣀⣠⠴⠊⠉⢉⣥⣷⣾⡈⠂⠀⠀⠀⠀⠀⠀⣳⠶⢃⠞⠀⢀⣾⣿⠁⣇⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣴⣿⣟⣷⣈⣿⡿⠀⢀⣴⠟⢹⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠚⠯⣡⣤⠖⠛⠁⠘⣶⡻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠃⠘⣿⢿⣿⣿⣧⣴⠟⠈⠀⠸⣿⣿⣿⣿⣷⣄⠀⢀⣀⡠⠔⠋⠁⠘⢦⡒⠦⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⠀⠈⢉⣿⣿⣿⡟⢻⢠⣧⣤⣻⣿⣿⣿⣿⠟⠉⢻⠉⠀⠀⢀⠠⠀⠀⠀⢹⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⢀⣴⠟⠁⣠⣿⣻⣦⡈⢛⣿⠿⣿⣿⣿⡏⠀⠀⠀⣧⣣⠊⠁⠀⠀⠀⢀⣼⡟⣻⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⣿⣀⣧⣾⣿⠿⠛⠛⠛⠉⢀⣴⣿⣿⣿⠁⠀⠀⠀⠈⠁⠉⠁⠀⠀⣠⣿⡿⣿⠋⠀⠙⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠉⠉⠉⠀⠀⠀⠀⢀⡴⠛⠉⠛⢿⣿⠀⠀⠀⠀⠀⠀⢀⣀⣤⣾⣿⣿⣱⡇⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠠⢸⣿⡦⣂⣤⣶⡿⠿⠿⠿⢿⣿⣿⣿⣿⣥⡴⠶⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⡋⠀⠀⠀⠀⠈⢿⣿⡿⠋⠁⠀⠀⠀⠀⠀⢹⣿⣿⡿⠃⣠⡾⠋⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠠⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠁⠚⠉⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣶⣄⣲⣷⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⣠⡖⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣦⡀⠀⠀⣀⠀⢀⣴⣿⡿⠟⠁⢀⣴⣧⢄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡻⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠀⠀⣠⢿⣿⣏⢷⡌⠻⣷⣦⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣿⣿⠟⢻⣿⣿⣿⠋⠀⠀⠀⠋⣿⣿⢫⢻⡀⢻⡀⠈⠻⡟⣷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣴⣟⣿⡟⠁⠀⠀⠀⣠⣾⡿⣡⡟⢨⡇⠀⡇⠀⠀⣷⣽⣿⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣼⣿⣧⣈⣀⣤⣾⣿⣿⠿⠋⠀⣼⣧⣰⡇⠀⢠⣿⣿⣿⣿⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⣰⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣷⣭⡉⠉⠉⠁⠀⣀⣴⠞⣋⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢰⣿⣿⣿⠿⠿⠿⠿⠿⣿⣿⣿⣿⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⠀⠀⠀⠀⣠⣾⣿⣿⣿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡟⢻⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⡀⠀⢠⣾⣿⣿⣿⣿⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣷⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣠⣤⣿⣿⣿⣿⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣧⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⡤⠄⠀⠀⠀⠀⠀⠀⠀⠤⡤⠄⠀⠀⠀⠀⠀⠈⠉⠉⠒⠂⠠⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⡀⣀⣴⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⠢⢤⡀⠀⠀⠀⠀⠠⢄⣀⡀⠀⠀ ⠀⠀⠐⣨⠁⣨⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠇⠀⠀⠀⠀⠀⠀⣀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣋⠒⢤⡀⡀⠀⠀⠀⠈⠀⠀ ⣤⡶⣾⣿⡞⠉⠈⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⡠⡶⠍⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢍⢷⡖⠂⠀⠀⠂⠀ ⣽⣃⣽⠏⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⠀⠀ ⢿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠑⢤⡀⠀⠀⠀⢰⣡⡆⠀⢠⡳⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀ ⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠈⠐⢍⢦⡀⠀⡟⢿⠸⠀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣤⣄⠀ ⠛⢛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠝⣄⠀⠘⡆⠁⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⡄⠀ ⣦⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⢧⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢆⠻⣿⢺ ⣹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠘⠄⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡎⠀⣹⣿ ⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣿⠀ ⣿⠛⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠻⣗ ⠉⢙⣉⣳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢿ ⢴⣾⣿⣟⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡸ ⣘⠛⢻⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⣿⣷⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⣿⣿⣿⣿⠛⠛⢿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀ ⣿⠿⠟⠁⠠⠀⠸⢿⣟⣿⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⡤⠆⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡷⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠶⠆⠀⠀⠀⢀⣀⣴⣿⣿⣧⡾⠿⣶⣤⣀⡀⠀⠀⠀⠀⠀⠹⠂⠀⠀⠀⠀⠀⠀⠐⠒⡀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⠛⠩⠑⠲⡿⡽⠟⣛⣿⡿⠷⢶⡦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⡿⠃⠀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⣯⡷⠋⠉⠁⠀⠀⣨⡿⠛⠒⠙⢦⠀⠀⠀⠈⣮⠆⠀⠀⠀⠀⠀⠀⠀⠀⢉⣿⡗⠈⣷⡯⠀⠀ ⣖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣵⠟⠁⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠈⢳⡀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⣤⣼⣿⣧⣴⣿⣧⣤⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠟⠑⠀⠀⠀⣀⡴⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⣠⣀⣠⢤⣶⣄⢀⠀⠀ ⠀⠀⠀⢠⣶⣦⣄⣤⣤⣴⣿⡿⠊⠀⣀⣴⠟⠫⠀⠀⠠⢄⡀⠋⠉⠉⡇⠀⢀⠀⢻⣆⠀⠀⢻⠇⠀⠀⠀⠀⠈⣭⡎⣿⡟⠛⢻⣿⡇⠀ ⠀⠀⠀⠈⠙⠻⠟⠛⣻⣿⡟⠤⢶⣿⠯⡀⠀⠀⠀⠀⡎⠀⠈⠉⠑⢲⠇⠀⢸⠀⠀⢿⣦⠀⠈⣷⡀⣀⣠⡀⠚⣭⡀⣿⡿⠒⢻⣿⡇⠀ ⠀⠀⠀⠀⠀⢀⣨⡾⣿⡋⣡⣶⡿⠃⠀⠈⢠⠃⠀⠀⣷⠀⠀⣠⣴⡟⠀⢀⡼⡇⠀⠘⣿⣧⡀⣽⣿⣻⣿⠁⠈⠉⠀⣿⣷⠶⢾⣿⡇⠀ ⠀⠀⠀⠀⡤⠊⣠⣾⣿⣿⡿⠁⣾⠀⣤⣶⣿⠞⠓⢲⣯⢤⡞⢫⣾⠁⣀⣾⡇⢻⡄⠀⢿⣯⣻⣼⣇⠉⠁⠀⠀⠀⠀⠿⠇⠀⠘⠿⠇⠀ ⠀⠀⣠⠎⢀⣴⠟⣱⡟⣿⠇⠀⡏⢸⣿⣶⣿⢶⣷⣾⡷⣏⣵⠟⣾⣿⠏⣿⠉⢺⣾⡄⡌⣷⢹⣿⣿⣆⠀⠀⠀⠈⣆⣤⣶⣦⡀⠀⠀⠀ ⠀⢠⣇⣠⣾⡇⢠⣿⢏⣿⢀⡇⣧⣸⠋⣾⡟⠿⣻⡟⠣⠛⠁⢰⠛⣿⣾⣿⣷⣾⣌⣿⠉⠸⣿⣿⢿⣿⠀⢀⠔⠁⠸⣕⣲⣺⡇⠀⠀⠀ ⣀⠀⣹⣿⠏⢀⡿⣁⣾⡏⣼⠃⢸⢿⣆⠈⠛⠂⠙⠁⠀⠀⠀⠀⠀⢸⠿⢻⢻⠏⠿⣿⡄⠀⣿⣿⠘⣿⣷⠋⠀⠀⠀⠉⠛⢉⣄⡀⠀⠀ ⠭⢰⣿⣯⢡⣾⣷⣿⣿⠹⡟⢀⡾⢸⡎⠃⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⢀⢾⡿⠁⠀⠙⣿⡞⠘⢻⡿⠟⣀⠠⠤⣿⣿⣿⡇⠀⠀ ⢠⣿⣿⡿⢻⣿⣿⡏⢸⡇⣿⠼⡇⢸⡟⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⢀⢞⣿⡁⠀⠀⣧⠶⣿⠦⠀⠿⢷⣿⠗⠀⠀ ⠀⣿⣿⡷⠛⣿⡿⠁⠘⠁⢻⡇⢳⠈⡇⢾⡀⠀⠀⠀⠈⠒⠒⠀⠀⠀⢀⣤⣴⣿⣞⣡⣤⣽⠾⢿⣧⣷⣴⣿⣀⣿⡔⣻⣿⣭⣭⣭⠁⠀ ⠀⣼⣟⣱⢶⡿⠇⠀⠀⠀⠀⣳⡄⠀⠳⠈⠿⠃⣠⡀⠀⠀⣀⣤⢶⣿⣿⣿⣟⣯⠿⠷⠶⠶⢤⣽⣿⣿⣿⡿⠈⠐⠤⠏⠸⠲⢾⠿⠀⠀ ⢸⣿⠟⠀⣾⠷⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⢰⣟⠛⠛⣿⣥⣴⢿⣯⣿⠟⠉⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣦⣀⡀⠀⢀⣤⣆⠄⠀⠀⠀ ⢸⡏⢀⣼⠃⠀⠀⢀⣤⣶⡾⠛⢻⡆⠀⠀⠀⠀⣿⣷⣞⣻⣿⣿⣾⣯⠉⠀⠀⠀⢠⣿⣿⣿⢿⣿⣯⣽⣿⣷⣽⣏⠱⢟⣉⣉⡷⡦⠀⠀ ⢸⣷⣿⣫⣤⣄⡴⢟⣯⣐⣠⣴⣿⣷⣶⣶⣦⣤⣿⣿⣿⣿⣿⣿⡿⠃⠀⠉⠁⠀⠈⠉⠛⠿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣶⣶⣶⠺⡿⠓⢤ ⢬⣿⣿⣿⡿⢩⣖⢻⣿⡿⢿⡍⢙⣽⣿⠿⠟⠛⠻⠿⢿⣫⡩⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣷⣏⣿⣿⣿⣬⣿⣿⡀⠀⡷⢶ ⣿⣿⣿⡟⠜⠋⠈⢸⡿⣿⣿⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⣿⣍⠐⣠ ⣿⢱⡿⢸⢰⠀⡀⣼⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢻⣿⣿⣿⣧⢸⢿⣿⣿⣿ ⣿⢸⢧⠘⣾⣾⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡹⣿⡋⣧⣹⣿⡌ ⠸⣾⣬⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⣿⣿⣅⠸⣟⡿ ⠀⢿⣿⣿⡟⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣦⠹⢁ ⠤⣾⣿⣿⣿⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠉⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⢀⠀ ⠋⢻⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠀⠀⠀⠀⠉⠛⠲⢦⡀⢀⡀⠀⠀⣀⣠⢼⣵⣿⢿⣿⣿⣿⣿⣿⡇⠀⠀ ⠀⠀⣿⣿⣿⣿⣿⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣝⡙⢉⠉⠀⢸⣯⣿⣿⣿⣿⣿⣿⠿⠁⠀⠀ ⠀⠀⢱⡙⣿⣿⣿⣿⣿⣷⣦⣤⣀⠀⠀⠠⠐⠊⠁⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠮⣄⠀⣿⣿⣿⣿⣿⣿⡿⡗⠀⠀⠀⠀ ⠀⠀⠀⢱⣻⣿⠻⣟⠋⢻⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⣹⣿⣿⣿⡎⢁⡀⢱⣄⣀⢀⠀ ⠀⠀⠀⠀⠙⢿⡄⠈⠙⣮⣿⣯⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⢻⣄⡉⡉⠉⢉⠀⠀ ⡟⠉⠒⠒⠦⢌⣻⡀⠀⠈⢿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠙⠚ ⠇⠀⠀⠀⠀⠀⠉⠻⡦⢤⣾⣿⣿⣿⡿⠿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢤⡏⡟⢻⣾⡋⣿⢩⢹⣦⣸⠉⢿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣇⣆⣸⣶⣇⣿⡐⣸⣿⣇⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠘⣋⣙⣛⣋⣙⣻⠃⠘⢹⠀⠀⠈⠲⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢻⣇⠀⢻⣌⣧⣿⣆⠀⠉⢲⠉⣹⠤⠀⢀⡇⢹⡿⠿⠉⠉⠁⠉⠀⠉⠑⠲⣧⣰⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣦⣹⣿⣿⣿⣭⠁⠀⠸⠟⠁⠀⠀⣼⣿⣷⠖⠀⣀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢿⣿⡿⠙⠊⠉⠉⢀⣄⢀⡠⠀⣠⠞⣹⢿⡿⢠⣾⣿⠶⣄⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣾⡏⣿⡓⢲⡤⢤⠤⢽⡿⠗⠋⡯⢩⣧⣼⣷⣿⣝⠇⠀⢉⠿⠋⢫⠑⣂⣠⣼⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢻⣿⣷⠏⠀⠈⠲⠤⣵⣀⣤⡞⠁⠀⠀⣿⣧⠛⠀⠠⣾⠤⣤⡾⠊⠉⠀⢘⣻⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠻⢭⡗⠋⠉⠉⠑⢦⠈⢰⠀⠀⠀⠀⢿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⢀⣽⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⡭⠭⡖⠂⢀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠈⡖⠒⠒⢲⠄⠀⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣿⠇⠀⣰⣠⢾⣿⠄⠘⡆⠈⢦⡀⠀⠀⠀⠀⣰⣥⣀⡠⠞⠠⣤⠤⠔⠂⠤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣾⡯⣖⡹⠃⣰⣠⠇⢷⠀⠈⠑⢲⠒⢻⠛⠛⠛⠒⠒⠉⠁⠀⠀⠀⡀⢱⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡷⠒⠮⢽⡁⠀⠘⣆⠀⠀⢸⠀⣇⠀⠀⢀⡠⠤⠒⠋⠉⠉⠁⠀⠉⠉⠉⠉⠲⡄ ⠀⠀⠀⠀⠀⠀⠀⠈⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⣠⠴⠋⢱⢄⡀⣸⣄⠀⢮⠀⠈⣱⠖⠁⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⢰ ⠀⠒⠺⠿⣶⣬⣍⡁⠛⠬⠳⢄⡀⠀⠀⠀⢀⡜⠁⡠⠋⠁⠀⡰⠁⠀⢸⠋⠀⠀⠈⣆⠞⠁⠀⠀⠀⠀⠀⠀⠀⢀⡔⠁⠀⠀⠀⠀⠀⠃ ⠀⠐⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⣤⠴⠞⠒⠈⠁⠒⠤⠄⡇⠀⠀⠇⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⣀⣵⡀⢠⣤⠋⡠⠂⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠏⠀⣤⠀⠀⢱⠎⠀⠀⠀⠀⠀⠀⠀⠀⢺⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⣼⠉⢳⡀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀ ⠀⠀⠀⠀⠀⡠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢈⢩⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀ ⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢹⣿⠀⢸⢸⣦⣀⣀⣀⣀⡠⠤⠤⠾⣁⣸⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⡄⣿⡀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠤⠤⠤⠒⠉⠉⠁⣾⢿⣇⠸⡘⢯⡇⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣸⠁⠳⣄⡀⠀⠀⣨⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠉⠁⠀⠀⡇⠀⠀⠀⠀⠀⠀⢰⠉⠀⠀⢰⢧⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠹⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⣄⠀⠀⢀⡴⡃⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⡜⠀⠙⢦⡀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢾⡟⢻⣿⣿⡶⠿⠛⠛⠛⠉⠛⡛⢮⣿⡷⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣮⣤⣾⢛⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⢢⣽⣿⣄⡛⠛⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠂⠒⣶⠴⠚⠉⠉⠓⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡻⡿⣿⡶⠼⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣿⠟⠀⠀⠀⢰⠁⠀⠀⠀⠀⢰⣿⡿⣷⡀⠀⠀⠀⢀⡤⠒⠿⣿⣦⠀⠀⢻⣷⠌⢱⡧⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⡿⠃⠀⠀⠀⢀⡆⠀⠀⠀⠀⠀⠙⣿⣻⡿⣷⠀⠀⢀⠋⠀⠀⢠⡾⠿⠀⠀⢸⠈⣾⡏⢁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣇⡀⠀⠀⣠⢞⠁⡄⠀⠀⠀⠀⠸⣿⣻⣿⣿⡇⠀⠘⣤⣤⣴⢿⡀⠀⠀⣠⢯⣾⣻⣍⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⣷⠀⠀⠀⠈⠢⣀⡇⠀⠀⠀⠀⠀⠼⢿⣿⣿⣿⠀⠀⢻⡘⣏⣻⣯⣶⣾⣷⣽⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⢹⠇⠀⠀⠀⠀⠀⢴⣶⣿⣼⣿⠀⠀⠀⠙⠻⠿⣙⣿⣿⣿⣿⣿⣦⣤⣀⣠⣤⣤⣤⣄⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢾⣽⣿⣹⣿⡆⠀⠀⠀⠀⣠⣿⣽⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⡿⢿⣿⣿⣶⡄⠀ ⠀⠀⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣷⡀⠀⠀⢰⢷⣾⣟⣿⣿⣿⣿⣻⠿⠛⢾⡉⣉⡵⣄⡉⢛⢿⡇⠀ ⠀⠀⠀⠀⠸⣿⣆⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⠙⠿⣿⣷⣦⣌⣼⣿⣿⣿⣿⣿⣿⠃⢀⣼⣯⡞⠋⠀⣿⡘⠈⣾⠃⠀ ⠀⠀⠀⠀⠀⢿⣿⡄⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⣩⣿⣿⡇⢆⠀⠘⠻⣻⡿⣿⣿⣿⣿⣿⣿⣿⣤⢺⡿⠋⠀⠀⣼⣻⢷⣠⠇⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣟⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⣻⣿⣿⠇⠀⠇⠀⠀⠈⠳⣝⠻⠿⠿⢿⣿⣿⢿⣿⡀⠠⣀⣀⡹⠋⠉⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣿⡧⠀⠀⠀⠘⡄⠀⠀⠀⢀⢸⣿⡿⣿⠀⠀⢰⠀⠀⠀⠀⠈⠑⠂⢬⡀⠀⠙⢻⣿⣿⣶⣖⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⣀⣀⣀⣅⠀⠀⢠⠋⢠⣿⣳⣿⣖⠞⠁⠀⠀⠀⣠⠄⠀⠀⠀⠙⢄⠀⠀⠹⢿⣿⢾⣿⣶⡾⢧⠀⠀⠀⠀ ⠀⢀⣴⠾⠛⠛⢛⡿⠛⠉⠀⠀⠀⠈⠉⠐⠛⠀⣿⣿⣿⡟⠉⠙⠒⠤⡠⠊⠀⠀⠀⠀⠀⢀⣴⢷⣄⠀⠈⠹⣿⣿⣟⡵⠋⢿⣶⠄⠀ ⠒⠋⠁⠀⢀⠔⠁⠀⠀⠀⠀⢀⣠⢤⣴⣲⣤⣸⣿⣿⡎⢣⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⡜⠀⠀⠈⠳⣄⠀⠈⠙⠻⣷⣶⣿⣿⣄⠀ ⠀⠀⣠⠖⠁⠀⠀⠀⠀⣰⣯⣿⣿⢿⣿⡟⣭⣿⣿⣿⣁⣀⣑⣄⣠⣤⣼⣤⣀⣀⣀⣀⣸⣿⣶⡦⠦⠤⠶⢿⣦⣄⣀⣀⠉⠛⠻⢯⡇ ⠀⠀⠀⠀⠀⠀⠀⠰⢢⣿⣷⣾⣷⣼⣛⣧⣾⣿⣿⠯⠤⠼⠚⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠋⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠚⠿⠾⠟⠃⠈⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠸⠁⠀⢀⠊⠘⠠⡐⠂⢀⣾⠟⠋⠛⠁⠙⠹⠀⡇⢸⠁⠈⡄⠂⠑⣄⠀⠈⢗⢵ ⠀⠀⠀⠌⠀⠀⠀⢨⠀⠌⠁⠀⠀⠀⠀⠀⡀⠸⡇⢘⢸⠀⢱⢸⢀⠈⢆⡀⠈⢂ ⠀⠀⠀⠀⢸⠀⢈⠘⠀⡀⢀⣀⠀⠀⠀⠀⢃⠃⡇⠸⢸⠁⠈⠸⠀⡆⠘⡑⢄⠀ ⠀⠀⠀⠀⠀⠀⢸⢾⠋⠁⢨⠉⠑⠀⠀⠰⠂⠀⠃⠀⢸⠠⠴⠀⢀⠽⠀⣷⠀⠈ ⠀⠀⠀⠀⡆⠀⠆⢣⠀⣦⠸⠀⠀⠀⠀⠀⠀⡘⠀⢀⢆⣴⣾⣀⡼⢿⡇⣿⡆⠀ ⡁⠂⠀⠀⣧⢰⣤⣐⣷⣿⣶⣤⣠⡀⠀⠀⠀⠁⠊⠋⢟⣷⣿⣶⣄⠀⠂⢿⣧⠀ ⠑⠀⠀⠀⣻⣫⣯⡿⠋⣩⣿⣯⣝⠢⠀⠀⠀⠀⠀⠀⢸⢏⠉⢸⣿⠀⠀⢸⢻⠀ ⠀⠘⠀⠀⢸⡿⠋⠀⢸⣿⠉⠁⡽⡇⠀⠀⠀⠀⠀⠀⠈⠳⠬⠥⠚⠀⠀⠉⠀⠀ ⠆⠀⠀⠀⡄⢿⣦⠀⠈⠧⣅⣲⠽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠀⠀⠀⠀⠀⣿ ⠀⢀⠀⠀⣳⡈⢟⠳⠄⠀⢀⣠⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏ ⠀⢸⠀⠀⡏⢗⢌⠀⠀⢀⠔⠀⠀⠀⠀⡠⡔⠪⠅⠒⠒⠸⡄⠀⠀⠀⠀⠀⢀⠀ ⠀⠈⠀⢸⡗⡈⠘⡗⠵⣄⠀⠀⠀⠀⠀⡏⠇⠀⠀⠀⣀⠀⢹⠀⠀⠀⠀⢀⡎⢀ ⢀⠂⠀⢸⠈⠰⡀⠘⢄⠈⠁⠀⠀⠀⠀⣴⠀⠈⠉⠉⠉⠇⠸⠀⠀⢀⡤⡟⠀⠂ ⠀⠸⠀⠈⠀⠀⠱⠀⡆⢳⣤⣀⠀⠀⠀⢃⠀⠀⠀⠀⠀⡜⠃⢀⠔⠁⢠⠁⡄⠁ ⠀⠀⠀⠆⠀⠀⠀⣇⠁⠀⢣⣝⢝⣖⣤⣼⠀⠀⠀⢀⠎⠁⡖⠁⠀⠀⢸⠠⠀⠀
⠀⠀⠀⠒⠒⠒⠒⠒⣺⣟⣩⡩⠛⣻⣶⣖⡒⠒⠀⠀⠀⠀⠀⠄⠤⠀⠨⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢀⡸⣜⡹⣥⠶⣉⣍⢸⣷⡝⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿ ⢐⣆⠀⠀⠀⠤⢸⣿⣿⢋⣩⣿⡞⢻⣦⣿⣿⣾⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻ ⠘⠀⠁⠢⡠⠤⣼⢿⣧⠀⠙⠉⢳⣿⠿⠿⢿⣿⣷⡙⢄⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡆⠀⠀⠀⠈⠑⢥⣛⣿⣄⣠⠀⢨⠃⠀⠀⠀⢈⣻⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠈ ⠁⠀⢠⢀⡰⣿⢏⢈⣿⣷⣦⣴⣿⠆⠀⢠⡾⣋⣽⣿⣿⣿⣿⡿⠶⣤⣀⠀⠀⠀ ⢔⡟⠱⠈⢶⠡⣣⡾⠿⠿⠿⢻⠃⠀⢳⣼⣴⣧⣈⣿⣿⢿⣿⣿⣦⠆⠩⠉⠀⠄ ⠁⣇⠰⣀⠞⡉⠤⠒⠀⠀⠀⠸⣧⡀⠀⠉⢿⣿⣿⣿⣳⣿⣿⣿⣿⣷⣄⠂⢀⡀ ⠖⣊⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠬⠓⡄⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⡟⠄⢸⣤ ⢼⡏⠀⠀⠀⠀⠀⠀⠀⢀⣠⠊⢀⡸⢃⠆⠀⠈⣿⣿⣿⣿⣿⣿⣿⠛⠀⠀⣿⣿ ⢾⡀⠀⠀⠀⠀⠀⠀⣀⡼⠁⠀⠀⠀⠈⣀⡀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣦⢼⣿⣿ ⠘⣧⡄⠀⠀⣠⠴⠊⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀ ⠀⠈⢻⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣶⠀⠀⠀⠉⠙⠻⣟⣿⣿⡄⠀ ⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⡀ ⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⣼⡟⡆⠀⠀⠀⠀⠀⠀⠀⠛⢟⣧ ⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⡵⣿⢙⡏⠹⣷⡂⡀⠀⠀⠀⠀⠀⠀⠘⠿ ⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⢾⢿⡏⠇⢸⢀⣇⠘⣦⠈⠢⠀⠀⠀⠀⠀⠀⢰ ⣀⠀⠀⠀⠀⠀⠀⠀⣠⡮⠋⢡⣾⣿⢠⢣⠀⡾⠘⣄⣿⡄⠠⡀⠀⠀⠀⢀⣤⣼ ⣿⡄⠀⠀⠀⠀⢀⢮⠏⠠⠴⢿⣿⣿⠃⡸⠸⡇⠀⣼⣿⣷⡈⢗⣄⣀⣤⣾⣿⣿ ⣿⣷⣤⣄⡀⠀⠈⠊⠀⠀⢐⣿⣿⣿⢀⣇⣷⡇⢾⣟⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣿⣿⣿⣿⢏⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢿⠿⣿⠟⢻⣿⣿⣿⣿⣿⣿⣿⡿⠟⠙⢿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⢒⠒⠢⡄⡀⠀⡠⠂⠁⠀⠀⠀⠀⠀⠀⠁⠢⡀⠀⢀⠠⠤⠀⢤⡄⠀ ⠀⠀⠈⣄⠑⠄⠀⣸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⢨⠂⠀⠀⠔⢁⢾⠁⠀ ⠀⠀⠀⠹⣄⡀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⡰⠁⠀⠀⢀⠔⢃⠎⠀⠀ ⠀⠀⠀⠀⣈⠶⢬⡇⠀⠀⠀⠀⠀⠀⠀⠀⡰⢡⣾⣤⣤⣤⡶⢥⢔⠁⠀⠀⠀ ⠀⠀⠀⢾⡀⠀⠈⢇⠀⠀⠀⠀⠀⠀⢀⢜⡴⡹⣿⡿⢹⡟⠛⠁⠀⣨⡆⠀⠀ ⠀⠀⠀⠀⠁⠒⡲⠘⣦⠀⠀⠀⡠⠒⡡⠣⠁⠚⠛⠟⣏⠉⠺⡋⠓⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⣛⣥⣑⣄⠀⢀⣾⠮⠵⣦⡠⠜⣄⢘⠗⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⠊⠁⠀⠀⠉⠺⣗⠂⠀⣝⡗⠒⢎⠉⠁⠢⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡌⠉⠢⠀⠀⠀⠀⠀⠘⠆⠀⣿⠋⠀⠀⠈⠁⠢⣣⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠞⢱⢀⠀⠈⢄⠀⠀⠀⡀⢸⡼⠁⠀⠀⢀⠄⠊⢩⠹⠡⡀⠀⠀⠀ ⠀⠀⢀⠾⣀⡏⢀⠼⡆⠀⠑⠠⢐⠀⡌⠀⠀⣀⠔⠁⠀⡠⢣⠒⢇⠑⡀⠀⠀ ⠀⡔⠁⠀⠈⠃⡊⣠⡧⠤⠤⢤⡀⢉⣁⡈⠉⠀⠀⠠⢪⣖⠈⢢⢈⡇⠙⠠⠀ ⠰⠀⠀⠀⡜⠀⠉⢿⠁⠀⠀⠀⢱⢸⠀⠀⠉⠁⠒⡠⢄⡄⠑⡜⠋⠀⠀⠀⠁ ⠀⠢⣀⣊⡀⠤⠊⠀⢑⣤⣠⣐⣁⠼⡄⡀⢀⡀⠔⠁⢀⠃⠒⢅⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⢀⠸⠁⠀⢹⠂⢤⠀⠠⠔⠁⠁⢄⠀⠈⠁⠈⠁⠀ ⠀⠀⢀⡀⠀⠤⠇⠐⠒⠒⠒⠊⠀⠀⠈⠁⠘⠐⠒⠒⠒⠀⠤⠧⠀⢀⡀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠑⡀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠈⠀⠒⡴⢩⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠐⠀⠀⠁⠁⢰⡀⠀⠒⣠⠶⠊⠀⠋⠀⠀⠀⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡇⠀⠀⢀⣾⣷⡶⡿⠗⠀⠀⡀⠀⠀⢀⣴⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢼⡇⠀⢀⣿⣿⣯⡜⠋⠉⠉⠉⠀⠀⣴⣿⣿⠇ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⣹⣆⠸⣿⡄⠀⠀⠀⠀⣀⣠⣴⣿⣿⡿⠿⠀ ⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡁⠉⢿⣶⣿⣿⢿⡿⠟⠛⠉⠁⠀⢰⠀ ⠀⠀⠈⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣷⢄⡀⠹⠛⣠⡞⠀⠀⢄⠀⠀⡠⠂⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⡐⠀⠀⡞⡀⠁⣀⠔⡉⠀⠀⢀⠠⡆⠈⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠲⠒⠒⠈⠀⡇⠀⠙⢠⠁⠀⠉⠀⠀⡇⠀⠀⠇⠀
⣠⢴⢝⣤⠚⢋⡛⢛⢿⣿⣿⣭⣶⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁ ⡯⣪⣷⠊⠘⢋⡡⠓⠰⠬⣙⢿⣿⣅⠀⠄⠂⠀⠀⣀⠀⠀⠀⠀⡱⠀⠠⠀⠀⠀ ⢣⣿⠇⠁⠄⡈⠘⢤⢤⣡⣂⡀⠿⣏⠀⠀⠀⠀⢸⠀⠑⢤⣀⡸⠊⠀⠀⡆⢀⠀ ⢰⡇⢀⢀⠄⠀⠐⠼⡠⣀⠿⢔⠰⣿⡄⡀⠀⠀⠸⠤⠀⠀⣻⡇⠀⢀⠞⠰⢺⣦ ⡼⣿⢈⠀⢂⠎⠄⠞⠈⠋⠁⠸⣼⡏⣹⠁⠀⠀⠀⠀⠀⢀⣜⠃⠤⣯⡖⠈⠉⠽ ⣹⣄⡼⡆⢧⣾⠴⠀⠀⠀⣤⡦⠹⠷⠇⠀⠀⠀⠀⠀⠐⠛⢉⢢⠄⣇⠀⠁⠂⢄ ⡙⣿⣄⠈⢶⣿⣷⣦⣄⡒⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣟⣼⠁⠆⠀⠀⠀ ⠀⡘⠟⠳⣦⣉⡿⠗⠂⠈⠉⣒⠂⠀⠀⠀⠀⠐⢄⠀⠩⠋⡠⣾⡔⢱⠀⠀⠀⠀ ⡌⠪⠂⢄⠀⠀⠣⠁⡀⢄⠀⢸⠀⠀⠀⡄⠀⠀⡀⠉⠓⣾⠒⠁⣠⣼⠀⠀⠀⠀ ⠻⣦⡀⠠⡢⡀⠀⠀⠸⣷⣄⢨⡀⠀⢠⠇⢸⢳⣿⣶⡘⠂⠀⠀⠈⠙⢦⡀⠀⠀ ⠀⠈⠻⣦⡈⠪⡀⢀⣴⣿⣿⣷⣝⣿⣯⣸⣦⣾⣿⡏⢣⠀⠀⠀⠀⠀⠀⠀⠀⡀
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⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠐⠉⠉⠉⢻⣿⣿⣿⣿⣶⡤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡆⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠢⢄⡀⠀⠀⠀⣿⣿⣿⣿⣿⠇⠀⠙⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⡇⠀⣼⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⠉⠓⢤⡚⠉⠉⠉⠛⢏⡀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡏⠀⣧⢰⡏⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢱⠁⠒⣬⣢⢄⠀⠀⠀⠈⠢⡀⢀⣴⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⠀⠀⣿⣿⡁⠀⢸⠀⠀⠀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠟⠋⠉⢳⡀⠑⢦⡀⠀⠀⠈⢻⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⢠⣾⣿⣧⣶⣿⣿⣟⣉⡒⣼⠀⠀⠀⣿⣿⡦⠶⠶⠀⠀⠀⠀⠀⠀ ⠀⢨⠃⠀⠀⠀⠀⣇⠀⠀⠿⡖⡄⠀⠀⢻⣿⣿⣿⡆⠀⠀⠀⠀⢠⣿⣿⣿⣥⣿⣋⣹⣿⡋⢙⣻⣆⠀⢰⣾⣿⣷⡈⣷⣤⣤⠀⠀⠀⠀ ⡿⠋⠀⠀⠀⠀⢠⢃⡀⢀⣸⡟⠸⡄⠀⠀⡟⠋⠁⢸⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠈⢡⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⣠⠯⣄⠙⢾⣿⠇⠀⢹⡀⠀⠸⡀⠀⠀⡇⠀⠀⠀⣏⠙⠛⠿⢿⣿⣯⣽⡟⠻⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠿⠦⠤⠤⠟⠁⠀⠀⠙⠷⠮⠧⢤⣞⣀⠄⣀⣇⠀⢀⡷⠔⠒⠂⠛⠿⣶⣶⣶⠈⠉⠃⠀⠀⠛⢛⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠋⠁⠀⠀⠀⠈⠙⠋⠀⠀⠀⠀⠀⠀⠈⠀⢿⣧⣄⣀⣠⠀⣠⠾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠫⡀⠀⠉⣦⣙⢦⡉⠳⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⡀⠉⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠈⣿⡙⠒⢿⠁⠈⠓⠢⠄⠧⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⣸⣆⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⡿⠄⣉⣽⠓⢶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⢤⡷⣼⡟⣽⡞⢻⠖⠀⠀⠀⠀⠀⠀⠀⠀⠈⣼⠀⠓⠒⠛⠤⠴⠧⢄⣀⣀⠀⠀⠀⠀⠀⠀⠐ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠘⠻⠟⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⣠⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠉⣹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⢤⠀⠀⢠⠃⠀ ⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⢶⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣼⠁⠀⠀⠀⠀⢀⡴⠋⠀⢱⡼⠀⣠⠎⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢸⣦⡀⠀⠀⢀⠎⠀⠀⢠⠎⣠⡾⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣠⣿⣿⣷⣄⢀⡞⠀⠀⣠⣇⡼⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠿⠿⣿⣿⣿⣿⣿⠉⠉⠐⣏⠀⣰⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⡸⠔⠒⠒⢳⡀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠈⠛⢿⣿⡿⠀⠀⠀⠉⢲⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⣨⡦⠠⠴⠦⠤⠜⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠆⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⢠⠋⢀⠄⠀⠂⠀⠀⢀⣀⠤⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢾⣷⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣤⣄⡀⠀⠀⠀⠈⢻⣧⠈⠉⠻⣷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠹⣿⡟⠻⢷⣦⣄⣀⣴⣿⣧⣀⣀⣬⣿⣿⣿⡷⠢⡄⠀⠀⠀⠀⠀⠀⠀⡿⠿⢛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢿⣦⡀⠈⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⢸⣦⡀⠀⠀⠀⠀⠀⢣⡀⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢹⣿⣶⣾⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⠙⢆⠀⠀⠀⠀⠀⠱⢤⣾⣿⣿⣿⠏⠉⠉⢉⣽⣿⣶⣤⡀⠀⠀⠀⠀ ⠀⠀⠀⣼⣿⣿⣿⣿⡤⠚⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⢸⡆⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠈⠉⠉⠉⠙⠻⣿⠟⢢⡀⠀⠀ ⠀⠀⢰⡁⣿⣿⣿⣿⣧⡀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠱⡀⠀ ⠀⠀⢸⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣿⣧⠀ ⠀⠀⢻⢸⣿⡟⢻⣿⣿⠛⠛⠿⠛⢹⢿⣿⡿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀ ⠀⠀⢸⣿⣿⣿⠾⠁⣿⣦⠀⠀⠀⣇⡸⠏⠀⣿⣿⣿⠿⠢⢄⣀⠀⠀⠀⢀⡀⠤⠀⣤⣶⣶⣶⣦⣤⣀⠀⠀⠀⠀⢰⠛⠛⡏⠀ ⠀⠀⠀⢿⣿⣿⡆⠀⠙⠛⠁⠀⣀⠀⠀⢀⣼⣿⠟⡁⠀⠀⠀⠈⠉⠒⠊⠡⠤⠤⢼⣿⣿⣿⣿⣿⣿⠿⠷⣄⣀⣰⣇⣀⡴⠁⠀ ⠀⠀⠀⠈⠻⣿⣿⠀⠂⠤⠤⠤⠤⠖⠊⣿⣿⣿⠑⠌⣳⡆⢠⣤⠴⠊⠁⠉⠉⠉⠒⠢⢍⡻⣿⡟⠁⠀⠀⠈⢿⣿⣿⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠓⠀⠀⠀⠀⠀⠀⠀⠘⣿⠇⠀⠀⠈⢳⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣻⠃⠀⠀⠀⠀⣼⠯⠤⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⢠⠞⠀⡀⢀⡜⠁⠀⠀⠀⠑⢄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⣀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃⢴⡿⠀⣮⠀⠀⠀⠀⠀⠀⠈⠆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣶⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠁⠀⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⡊⢁⠠⠃⢀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⡀⠀⠀⠈⠑⠢⡄⠀⠀⠀⡼⠉⠉⠉⠓⠒⠉⠘⢦⡀⠀⠀⠀⠀⢀⠔⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡞⢁⣴⣾⣿⣿⣷⣦⣀⡤⢞⡵⠒⠓⢒⣦⡀⠀⠀⠀⠉⢲⡦⠤⠚⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⣿⣿⣿⣿⠟⠛⠿⣿⡄⢸⠀⢀⣴⣿⣿⣿⣷⡤⠖⠊⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⡇⣴⣶⣆⠘⡷⣈⣰⣿⣿⣿⣿⡿⠟⠷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣯⠣⣛⣛⣁⣀⡆⠈⠻⢿⣿⣿⠏⠀⠀⢰⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣀⣥⣴⣾⣿⠀⠀⠀⠉⠛⢦⣄⣀⣌⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⡛⠛⠁⠀⠀⠀⠀⠀⠀⠉⢻⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠂⠀⠤⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⢂⣤⣴⠖⠉⠉⠲⣶⣤⠀⠀⢀⠐⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣢⡤⢇⣾⣏⣿⠀⢠⠀⠄⣿⣿⣿⡄⠘⠃⠀⠆⠀⠀ ⠀⠀⠀⠀⠀⠀⠐⢡⣀⠉⠀⠚⣿⣿⣿⣴⣿⢸⣿⣿⣿⡿⠀⠖⠀⡔⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⠏⠀⠀⣨⠃⣿⣿⣿⣿⣾⣹⣿⣿⠃⣄⣴⡞⠑⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣈⣬⣤⣴⣶⣾⣿⣿⣯⣽⣿⣿⣷⣧⡎⠈⣿⠐⠐⠇⢴⠖ ⠀⠀⠀⠀⢀⠴⠋⠁⠀⠀⠀⠈⢙⠉⡹⠋⠉⠀⠀⠉⠙⠻⣦⡃⠒⣲⢀⠿⠄ ⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⡀⢠⠁⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣾⠀⠀⠀ ⠀⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⠀⠀⠀ ⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⢦⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡀⠀⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣶⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀ ⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠁⠀⠀ ⠀⠈⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣮⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀ ⠀⠀⠈⣷⣦⣀⣀⣀⠀⣀⣠⣾⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀ ⠀⠀⠀⠘⢿⣿⣿⣿⡽⢿⣿⣿⡟⠹⣿⣷⣦⣤⣤⣤⣤⣶⣿⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣽⣿⣿⢿⡟⣿⡟⠡⣄⣽⣉⣻⣿⣟⣟⢟⡿⡭⣤⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣻⣿⠏⠀⠀⢠⡾⠋⡰⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠁⠀⣿⡟⠀⠀⣰⣿⠁⠀⡃⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠁⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣞⢋⡟⢿⣿⡟⠂⠀⢰⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣯⣿⣿⢿⠛⠉⠻⢯⠙⠓⠢⣄⣀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡿⠋⠀⠀⠀⣠⣿⣿⣿⠀⢀⡅⠀⠀⠀⠀⠀ ⣿⣿⡟⠁⣎⠀⠀⠀⠈⡇⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⣠⠤⡴⠚⠉⠉⠙⢿⣆⣹⡇⠀⠀⠀⠀⠀ ⣿⡟⠀⢠⠻⡆⣇⠀⠀⢸⠀⠀⠀⠀⢹⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢛⢟⣿⡿⢁⣤⣞⣉⣿⠃⠀⠀⠀⠀⠀⢹⠟⠀⠀⠀⠀⠀⠀ ⣿⠀⢰⡟⠀⢡⢹⡄⢀⣾⠀⠀⠀⠀⣈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢩⢿⣯⡿⠛⠁⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀ ⣿⣦⡜⠙⠟⣿⡴⣡⡾⡿⣄⠐⡄⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⣾⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡉⠀⠀⠐⣿⡴⢿⡗⢣⠈⠢⣙⠒⢀⣙⣛⡿⢿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⢸⢹⠇⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣷⡤⠀⠈⠁⡇⢨⢱⣤⡤⠤⠒⠉⠁⠈⠻⡍⠛⠂⣿⠋⠉⠔⡏⠀⠀⠀⠀⠘⣼⠒⠛⠓⠒⠦⢤⣀⠔⠊⡿⣿⢀⡀⠀⠀⠀⠀⠀⠀ ⣶⣿⣷⣶⣶⣿⡇⢸⠏⠀⠀⠀⢤⣀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠰⠋⠉⠉⠉⠓⠲⢼⣿⣷⣾⠀⠛⠎⠉⠀⢠⠂⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣸⡀⠀⠀⠀⠀⢠⣿⣷⣦⣀⣡⡀⠀⠀⠀⠀⣸⡦⢀⠀⠀⡗⠒⠒⠒⠤⢄⣀⠀⠈⢻⣿⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⢠⣿⣿⣯⠟⠈⠑⢄⡉⠀⠺⠉⠉⢣⠀⠀⡸⠉⠉⠙⠒⠢⢮⣉⠿⣶⣞⠉⠀⠀⠀⠀⠀⠀⡠⠂⠀⠠ ⣿⣿⣿⣿⣿⣿⣿⣿⠛⠛⠋⣳⢸⣿⣿⠃⠀⠀⠀⠀⠈⠢⣄⠀⠀⠀⢳⣾⡷⠒⠒⢤⣤⣄⡊⠙⣹⣿⣇⠀⠀⠀⠀⠀⣠⣾⡷⠋⠀⠀ ⣿⣿⣿⣿⣿⣿⠏⡏⠀⠀⠀⠛⠓⠀⠉⠓⠢⡄⠀⠀⠀⠀⠈⠣⣤⡠⠤⣿⠗⠋⠉⣹⣾⠋⠉⡜⢻⠏⠀⣸⠿⡷⠒⢻⣿⣥⠀⠀⣀⣾ ⣿⣿⣿⣿⣿⣿⣄⣷⡀⠀⢀⣀⠀⠀⠀⠀⠀⠈⠓⠤⢄⣀⠀⠀⡟⠀⠀⠸⡀⠀⡴⢹⠇⠀⢸⠀⡎⠀⠀⡇⢸⠁⠀⣏⢸⡇⠀⢸⣿⠁ ⡩⠀⠀⠀⠀⠐⠀⠀⠀⠈⠙⢧⡈⠉⠉⠉⠛⠓⠀⠒⠒⠒⠒⠉⠉⠀⠀⢀⡱⠼⣥⣼⣄⣀⢸⣄⣣⣀⡀⣇⣸⣀⡀⣿⣸⣇⣀⣸⣀⣀ ⠷⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠉⠛⠛⣤⣤⣈⣈⣉⠉⠁⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣀⠀⠀⠰⠁⠀⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠉⠣⡆⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠈⢢⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢝⣷⣄⠀⠀⠑⢄⠸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡳⠂⡷⢯⣥⣤⣶⣾⣷⣶⣦⣄⠀⠀⠀⠀⠀ ⠀⠀⠂⢄⠀⠀⠀⠀⠀⠀⠀⠀⢁⡤⠷⠐⠋⣹⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀ ⠀⢀⠀⠀⠈⠐⢄⠀⠀⠀⠀⠀⠈⣐⡦⠚⠀⠘⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⠈⠐⠦⢄⡀⠑⢄⠀⠀⠀⢸⡏⠀⠀⡇⠀⠘⣿⣿⣿⣿⠛⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢈⣑⠤⡑⣄⠠⠘⠃⠀⠀⠂⠄⡀⠹⡏⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠔⠋⠁⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⢧⠀⠀⡄⠀⠀⠀⠀⠀ ⠀⠀⡴⠁⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⣄⠘⣄⡀⠄⠀⠀ ⠀⣸⠁⠀⠀⠀⠀⢸⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣦⣀⠀⠀ ⠀⡏⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⡿⠆ ⠀⢿⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀ ⠀⠈⢆⡀⠀⠀⠀⠀⠀⠙⠠⣀⠀⠀⠀⠀⢀⠠⠐⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀ ⠀⢀⣀⣯⡒⠤⠤⠤⠤⠐⠉⠱⡈⠉⠉⣁⣀⣀⣀⣀⠀⡠⠂⠀⠀⠀⠀⠀⠀ ⣼⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⢀⠘⢂⣾⣿⣿⣿⣿⣿⣿⣧⢄⠀⠀⠀⠀⠀⠀
⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⢺⣷⡀⢶⢮⣲⡐⣄⣀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⣿⢿⡿⠏⠁⢰⣆⣿⠋⠛⠉⠷⡹⣆⠈⢸⣴⠀⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⣿⣿⡇⠀⠀⠀⠹⣿⣿⣾⢦⡼⡌⢿⡜⡎⣯⡀⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⣿⠸⣿⡇⠀⠀⠀⠀⢻⣿⡏⢧⢵⣌⣢⣿⣷⣿⣷⠋⡕⠊⠀⠀⠂⠀⠀ ⠀⠀⣸⣿⡇⣿⠻⠀⣀⠤⠒⠁⠙⢿⡄⢕⣄⣱⣤⣽⣿⣿⠀⣆⡀⠉⠵⠋⠀⠀ ⠀⠀⣿⡏⢻⣿⣇⠁⣠⣤⣤⣦⠀⠐⠙⠢⠻⡟⢻⠁⣿⢺⠈⠋⠛⠓⠲⢽⣦⡄ ⠀⠀⣿⣿⣦⣿⣿⡯⣙⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠈⢼⠛⡆⠀⠀⠀⠀⠀⠙⠁ ⠀⠀⢹⠟⠛⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⣇⢱⡀⠀⠀⠀⠀⠀⠀ ⠀⠐⠁⠀⢠⣿⣿⡇⠑⢄⠀⠀⠀⠀⣶⣖⠆⠀⡠⢊⡠⢿⣆⣣⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⣿⣿⡧⠤⠀⠉⠒⣠⡀⣀⣀⠠⠪⠂⠁⠀⠀⠳⢿⣿⣳⣷⣦⠀⠀ ⠀⠀⢠⣿⠿⡿⣼⡇⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⣿⣷⡄ ⠀⢰⢏⣿⣶⣷⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡗ ⠀⡏⢸⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃ ⠀⡇⠀⠿⢿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠁⠀⡴⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠁⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡆⡜⡜⣟⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣷⣤⣄⣤⣤⢤⢖⡮⠁⠀⠀⠀ ⠀⢠⠀⠃⣿⣿⠟⠦⡤⢀⣀⣀⡠⢄⡒⠶⣖⣋⣓⠒⠚⠯⢄⡴⠁⠀⠉⣏⠕⠀ ⢒⣾⠰⠀⣿⣿⡋⠒⢄⠀⠀⠁⠂⢀⣴⡭⠤⠤⠶⢎⣹⢲⣯⡟⠉⠉⠁⠀⠀⠀ ⣿⡟⠀⠀⠙⢄⣙⣶⢦⡊⠁⠀⣠⠞⠉⡐⠀⠁⠀⣠⡿⠟⡏⠀⠀⠀⠀⠀⠀⠀ ⣿⣧⠀⠀⠀⠀⠻⡌⢆⠑⣄⠜⠁⠀⠀⠀⠀⣀⠸⡁⣠⠔⠑⠦⢄⣀⠀⠀⠀⠀ ⠀⢺⣦⣀⣀⣀⣀⣸⠀⣦⣿⠎⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠐⠄⢀⠀⠉⠐⢀⠀
⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⢿⡇⠀⠀⣀⣸⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡟⢸⣣⣿⣧⣻⡿⠷⢽⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⠋⠀⢸⠏⣿⠈⠳⣽⣦⡀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⡴⠖⠒⠒⠂⠀⠀⠀ ⠀⢰⣾⠃⠀⣠⠞⢠⣿⡆⠀⠀⠙⢷⡤⣄⣉⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠖⠛⠃⠀⠀⠀⠀⠀⠀⠀ ⢠⣾⡿⠀⠀⠁⣠⣾⠿⣷⡀⠀⠀⠀⢳⠀⠈⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣇⣀⣀⣸⠋⣠⣤⣿⣷⣠⠀⠀⣸⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠟⢀⣀⣠⡏⡼⣽⢻⡌⢿⢿⠿⠼⠋⠀⠀⠀⠀⠀⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⡀⣀⣠⠤⠤⠶⠛⠒⠶⠦⠤⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀ ⢳⡞⠉⢀⣽⠀⣿⣿⣶⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠾⠓⠉⠉⠀⠀⠀⠀⠀⠈⠉⠙⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⡀⠀⠀⠀ ⣾⠀⢸⡿⢻⢀⡿⠛⠁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⠶⢤⣀⠀⠀⠀⠀⠀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⣀ ⠃⠀⠈⢷⣸⣿⡤⠄⠀⢳⡀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠛⡆⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣶⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⢠⡿⠧⢤⣄⣀⠈⣷⠞⠉⠀⠀⠀⠉⢶⠀⠀⠀⠀⠀⠀⠀⠈⠳⣵⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠳⠙⠙⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⢦⠀⢀⣨⠿⠁⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⢹⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⢠⠖⣻⣶⣤⣈⣿⡓⠦⣄⣀⠀⠀⠀⠀ ⠀⠀⠀⣸⣀⡤⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡟⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⣴⣣⠞⠉⠀⠀⠀⠈⠉⠛⠒⠮⢽⠶⠒⢦ ⢀⡠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠦⣤⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⡛⢺⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⠖⠀⠀⠀⠀ ⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⢶⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣠⠴⠋⠁⠀⠀⠀⠀⠀⣈⠉⠙⠒⠦⣤⡀⠀⠠⡇⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⡤⠖⠊⠁⠀⢷⡘⣦⠀⠀⠀⠈⢧⠀⠀⢀⣠⠴⢻⠃⢠⠞⠁⣠⠞⠉⠀⠀⠀⠀⠀⠈⠉⠓⠢⢤⣀⠉⠳⢦⣯⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀ ⠤⠤⠶⣒⠚⣽⠋⠀⠀⠀⠀⠀⠈⢳⡘⢧⡀⠀⠀⠈⢣⣠⡏⠁⠀⢸⢰⠏⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠻⡄⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠤⣤⣠⣄⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⢙⢦⡙⢦⡀⠀⠀⠉⠀⠀⠀⣼⡾⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⢻⣸⡇⢹⡳⣦⣄⣀⠀⠀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⢙⣧⡀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡙⠦⣍⡓⠲⠤⢄⡀⣀⣿⡇⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡜⣿⡇⠀⣿⡿⣀⡭⠉⠙⠛⠷⠴⠤⣤⣀⣀ ⠀⠀⠀⠒⠒⠒⠛⠦⢤⣀⠀⠀⠀⠀⢀⣀⣙⢦⣄⡉⠑⠒⠒⠐⠚⢸⡇⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠷⠴⠛⢯⣍⡀⠀⠀⠀⠀⠀⠀⡇⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⣉⣭⠿⠒⠚⠉⠉⠙⠓⠒⠒⠒⠢⢧⡇⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢹⣿⠀⠀⠀⠀⠈⠙⠳⢤⣄⡀⠀⠀⡇⢀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⢀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⣿⠖⠋⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠦⠄⢦⣄⣹⣵⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⣸⣇⠀⠀⢀⣀⠤⠴⠒⠀⣠⡯⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣻⣷⣀⡞⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣤⣟⣡⡴⠚⠉⢀⣀⠤⠒⢺⣏⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢡⠏⢆⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⣄⡀⠀⠀⠀⠀⢸⠘⢠⣎⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⡰⠛⠒⠒⠒⠦⠤⢄⣀⠀⠀⠀⠀⠈⠑⠢⡀⠀⠈⠣⣈⡵⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢤⡀⠀⠀⠀⠈⢦⢤⣠⡝⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⢰⠀⢰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢲⡀⠀⠀⢸⠀⠀⠀⠍⢉⣒⠒⠂⠤⢤⣤⠤⠀⠘⡄⣈ ⠀⠀⣀⡀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣹⠀⠀⠘⠁⠀⠀⠀⠀⠀⠈⠙⠳⢄⡀⠀⠀⠀⠉⠀ ⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣱⣄⠀⠀⠀⠀⠀⠀⠀⣀⣤⠖⠋⠀⠀⠀⠀⠀⠙⠦⡀⠀⠀⠀⠀⠀⠀⣈⠓⠦⣄⠀⠀ ⠀⠐⠙⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠈⢱⡤⠤⠶⠖⠚⠉⠁⠀⠠⢄⡀⠀⠀⠀⠀⠀⠀⠈⠲⣄⠀⠀⠀⠀⠀⠉⠁⠒⠻⠶ ⠀⠀⠀⠀⠀⠀⣶⣷⡿⠀⠀⠀⢠⠃⠀⡠⠊⠁⠀⠀⠀⠀⠀⠀⠀⠐⠒⠠⣈⠑⠦⡀⠀⠀⠀⠀⠀⠈⠑⢄⣀⡀⠠⠤⣀⣀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠋⠀⠀⠀⡴⡃⢀⠞⠀⠀⠀⠀⠀⠠⠤⣀⠀⠀⠀⠀⠀⠀⠉⠲⢬⣓⣄⠀⢀⡀⠀⠀⠀⠑⣬⡑⢦⣀⠀⠉⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⢠⡗⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⠤⣀⠀⠀⠀⣠⣯⣍⣷⣄⠑⢄⠀⠀⠀⢈⣻⣢⠹⣿⣷⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢳⠞⢈⣴⣿⢿⣯⡳⡈⢢⠀⠀⠀⠙⣽⡆⢿⣿⡿ ⠀⠈⠉⠉⠉⠉⠉⠉⢹⠁⡆⠀⠀⠀⠀⠀⠀⠀⠈⠒⢤⡀⠀⠀⠀⢀⡠⢀⡴⠃⣰⣿⠛⠀⠀⠘⡇⢻⣦⢣⠀⠀⠀⠈⢿⡾⠋⠀ ⠀⠀⠐⠊⠉⠉⠁⠈⣏⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⢄⣀⠞⣧⠎⡔⣰⣟⣉⣀⠀⠀⠀⣣⠀⢻⢳⣷⡀⠀⢀⠞⠁⠀⠀ ⠀⠐⠒⠒⠤⠤⠤⣤⣯⠃⠀⠀⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣞⣛⣶⠏⠸⢁⣿⣿⣏⣹⢱⡤⠊⣹⣤⣾⡆⢻⠳⣀⠎⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠑⡄⠀⠀⠀⠀⠀⠀⠀⠈⠉⡹⠃⠀⠀⠀⠉⠀⠉⠓⠊⠀⢠⣿⣿⠃⢰⡀⡇⢹⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⡀⠀⠈⢦⡀⠀⠀⠀⢤⣄⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠙⡁⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠱⡀⠀⠀⠙⢦⡀⢠⠇⠈⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢱⠘⣆⠀⠀⠀⠀ ⠐⢄⠀⠀⠀⠀⠀⠀⠀⢇⠀⣄⠀⠱⡀⠀⠀⠀⠙⢿⣏⣿⡥⢒⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣹⢦⡀⠈⢢⡀⠀⠀ ⠀⠈⠓⢤⣄⠀⠀⠀⠀⢘⡄⠘⣆⠀⠙⡄⠀⠀⠀⠀⢹⢓⣾⡿⠻⣟⣹⢳⠀⠀⣄⠀⠀⠀⠀⠀⣠⢖⣽⠿⠏⠀⠱⡀⠀⠃⠀⢀ ⠀⠀⠀⠀⣈⣛⣷⣾⣶⣾⣿⣇⠘⢆⠀⠈⢦⡀⠀⢀⣿⣿⠋⠀⠀⠈⠓⠟⠀⠀⠈⠑⠂⠀⢀⠔⣡⢺⡟⠂⠀⠀⠀⡇⠀⢰⠀⢘ ⠀⠀⠀⣠⢾⡛⢄⡀⠀⠉⠻⣿⣆⠈⠣⡀⠀⠙⢦⡼⠻⢿⣷⣤⡄⠤⠀⠀⠀⠀⠀⠀⠀⠀⣬⢼⣿⣿⠅⠀⠀⠀⠀⠙⠀⠀⡆⢸ ⠀⠀⠀⣇⡞⢱⠘⣄⠉⠉⠉⠉⠛⠓⠦⢽⣦⡀⢰⡇⠀⠀⠈⠑⠦⣤⣄⣀⠀⠀⣀⣀⡀⠤⠿⠿⢿⣿⡀⠀⠀⠀⠀⠀⠀⠀⣿⠞ ⠀⠀⠀⣏⠃⣾⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠦⢄⣐⡢⢤⣀⣙⣻⡤⠮⣁⣀⢀⡠⠆⠀⠀⠈⠻⢯⣅⣀⣠⣤⣶⣿⠏⠀ ⠀⠀⠀⠈⠑⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⣀⣀⣠⠄⢀⠤⠚⠉⢀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⠀⡀ ⠀⠀⠀⠀⠤⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⣰⣃⣠⣴⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠉⠈⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠙⠋⠑⠦⢽⠛⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⣸⠠⠂⠀⠀⠀⠀⠈⠷⠈⠨⢷⡶⠀⠀⠀⠀⠀⠀⣴⡋⠁⠀⠉⠉⠛⢶⡦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⢿⠗⠀⠀⣿⣼⣆⣰⣅⣀⡠⠔⠒⠒⠒⢏⣤⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⢄⠀⠀⠀⠙⠎⢿⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣶⠦⠀⢀⡤⠖⠛⠛⡯⠜⠛⠛⠻⢶⡤⣄⣀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⢠⡀⠀⢈⠇⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠁⡴⠋⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠉⠓⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠙⠂⠊⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⢈⣼⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠇⠀⠀⡀⢀⠏⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡏⠀⠀⠀⠴⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠤⣤⣾⣷⡇⢱⣦⣑⢼⣦⣈⠲⢄⡀⠠⢄⣠⡾⠀⠀⠀⠀⠀⠀⢀⠤⡶⠋⠉⠉⡹⠀⠀⡠⠴⠛⠓⠒⠦⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⢀⡞⣠⣷⣞⠉⠀⠀⠈⢉⣿⣦⣈⠉⢹⢉⡉⠉⠀⠹⡀⠀⠀⠀⢀⡔⣡⠞⠁⠀⠀⠘⠁⠒⠉⠀⠀⢀⣴⡾⠊⠁⠉⠢⡀⠀⠀ ⠀⢀⣠⡞⠀⣿⣿⣻⡀⠀⠀⢰⣿⡟⠻⢿⠇⢸⢸⠀⠀⠑⡄⢳⡀⠀⢀⠏⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠘⠀⠀ ⠀⢠⡞⠀⠀⠙⣯⣿⣷⣄⠀⢽⣿⣧⣤⡏⢀⣷⠃⢀⠐⡄⠈⢿⣷⠀⣸⡼⡟⠀⠀⠀⠀⠀⠀⠀⠀⡠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠀⢀⡿⠧⠼⠃⠀⠀⢠⡀⠀⠀⢸⠃⠀⠀⢿⣌⠂⢸⣿⣴⣏⡀⠑⠤⣀⣀⠀⢀⣀⠤⠊⢱⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠸⣄⡄⠀⣏⠱⣤⣤⡀⡠⠔⠋⠉⡇⠀⣾⠀⠱⠁⠈⡋⠀⣿⣉⠈⠉⢉⠶⠒⠤⢄⡉⠉⠀⠀⢠⠃⠀⠀⠀⣤⠄⠀⠀⠀⠀⠀⠀⠀ ⣷⡄⠹⠷⣄⣯⣀⡾⠿⣧⣶⣶⣄⣀⡟⠙⢻⠀⠀⠀⢸⠁⣰⠁⠀⠈⠙⠢⣄⠀⠀⠀⠈⠢⡀⠀⢸⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠹⣷⠀⠀⠀⠀⡟⠀⠀⠀⠈⠠⣾⣿⣷⠶⠟⠣⣀⣠⣇⣴⠗⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠱⡀⢸⢀⣠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠈⢳⡀⠀⢀⡇⠀⠀⠀⢀⣼⣿⠻⣿⣀⡠⢖⣁⠤⢲⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣷⠚⠁⢼⠓⠦⠤⠔⠒⠀⠀⠀⠀⠀⠀ ⠙⢦⡀⠙⢦⣸⠀⠀⠀⣠⣿⡟⠁⠀⣘⣷⠐⠁⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠚⢁⡏⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠒⢤⡬⡉⠽⠟⠛⠉⢳⡀⠀⠈⠉⢠⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢀⠆⡠⠚⠁⠀⠀⡸⠀⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⢠⢾⠃⠀⠀⠀⠀⢱⠀⠀⢸⠀⠀⠀⠀⠀⠀⣾⠞⠀⠀⠀⠀⢀⣏⠤⠤⠄⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⠃⠀⠀⠀⠀⢀⣾⡼⠀⠀⠀⠀⠀⠘⠀⠀⢸⠀⠀⠀⠀⠀⣰⠟⠢⢄⡀⢀⣠⠾⠤⠤⣀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡞⠀⠀⠀⠀⠀⢸⡄⡇⠀⠀⠀⠀⠀⢰⠀⠀⡄⠀⠀⠀⠀⠀⡌⠀⠀⠀⠈⠙⠂⠄⠀⠀⠀⠈⠙⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠁⠀⠀⠀⠀⠀⡏⢣⠰⡀⠀⠀⠀⠀⢸⡀⢀⠁⠀⠀⠀⠀⢀⠷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠉⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⠀⠀⠙⢫⡍⣵⣶⡯⢷⡜⠀⠀⠀⠀⠀⣸⠀⠘⠛⠶⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠗⠒⠈⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡷⢤⡑⠢⢤⣀⡈⣿⣉⣙⣻⠃⠀⠀⠀⠀⠀⣿⡶⣄⡀⠀⠀⠈⠛⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⢡⢀⠠⠄⠒⣒⣒⣒⣺⣦⣄⡀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢼⣿⣮⠽⠏⢙⣦⡶⣿⣿⣷⣯⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⢛⣴⠞⠋⠈⠉⠉⠛⣿⡻⣿⡛⠲⣄⣀⠀⠀⠀⠀⠀⠀ ⢀⡷⠛⡀⠀⠀⠀⠀⠀⠀⠘⣇⠈⠻⣦⡀⠙⠫⢦⢀⠀⠀⠀ ⢸⣱⡀⠳⣄⣀⣀⣀⡠⠔⠊⠁⠀⠀⠹⣧⠀⠀⠀⠙⠢⡀⠀ ⠀⣿⣦⣎⣡⠤⠖⠚⠋⠉⠉⠉⠙⠒⠤⣿⣴⣶⡤⠄⠒⠚⣦ ⠀⣿⡻⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡟⠉⠀⠀⠀⠀⢹ ⠉⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⢨ ⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠃⠀⠀⠀⠀⠀⠀⢸ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⢸ ⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡁⠀⠀⠀⠀⠀⠀⢀⠏ ⠀⢏⠐⠂⠤⠀⢀⣀⣀⡀⠠⠤⠒⣿⣀⡉⠀⠐⠒⠂⠈⡽⠀ ⠀⢽⢷⣠⣤⠄⠀⠀⠀⠀⣤⣐⢽⡯⣒⡂⠬⠭⠭⠭⣥⠇⠀
⠀⠀⠀⠀⠀⠘⠀⠀⡰⠀⠀⠀⠸⣄⠈⠀⢄⠒⠒⠒⠂⠈⣀⣠⣞⣽⡿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡜⠁⠀⠀⠀⠀⠸⡄⢷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⢀⣤⠖⣿⢷⣤⡀⠀⠀⠀⢈⣉⣉⣠⠼⠛⠛⠾⣤⣀⠈⣭⠀⠀⢀⣠⡾⠟⠛⠒⢦⣤⣀⠀⠀⢱⠀⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣠⣴⣟⣹⣷⣿⣦⣿⣿⣿⡷⡖⠚⡍⠉⠀⠀⠀⠀⢀⠀⠈⠉⢻⢻⠏⠁⠙⣿⣆⠀⠀⢠⣻⡄⠉⠑⢺⢧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⡈⣿⡟⣟⣿⣿⣿⢟⠁⠀⠉⢹⠀⣧⠀⢰⣷⠀⠀⢸⣆⠀⢰⠃⢸⠃⠀⠒⢻⣿⡆⠀⠀⠙⣿⣖⡶⠃⠀⢇⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⣿⡇⠘⣤⣾⣿⠿⠃⠈⢠⣄⡀⢸⡀⢹⣄⣿⡼⡇⠀⣸⣿⣷⣸⡠⣼⣲⠉⠉⢹⡇⢣⠀⠀⠀⣻⠟⠀⣠⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡜⠫⡉⣧⣠⣿⡟⢧⡤⠔⠒⠛⠛⠛⢺⡷⢼⣿⣿⡁⣷⠀⣿⣿⣹⣿⠿⡟⠹⣤⣀⡼⠀⢸⠄⢀⡔⠁⠀⡴⠁⠀⠀⠀⢀ ⠀⠀⠀⠀⢰⠁⠳⣌⢣⡀⣸⠏⠀⣀⡤⠔⠒⠀⢀⣼⡇⢸⣿⣿⣿⣧⣾⠿⣿⣿⠇⣸⣇⣀⠘⣀⠉⠑⠺⡴⠋⠀⢠⠞⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⠟⢦⠀⠀⠀⡘⢧⡀⠈⠁⠀⠀⠀⣶⣿⣿⡇⢈⣿⣿⣿⣿⠃⢠⣟⣿⠀⣿⣿⣿⣷⡏⠀⣠⠎⡠⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠋⠀⠀⠱⣄⠀⠀⠢⡈⠦⡀⠀⢀⣸⠟⠋⠁⡇⢈⣿⡟⢹⣮⢷⣿⣿⢛⣴⣿⡀⡈⠙⠒⡖⠁⠈⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠈⠓⢌⠻⡁⠠⡖⢺⠋⡇⣼⡟⠀⢸⣿⢿⣿⣶⣾⡧⡟⢳⠙⢦⠞⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⡀⠀⠑⢜⢶⠁⢸⠀⢿⣆⣧⠀⣼⡏⠀⢹⣿⣿⠀⡇⠈⡆⡞⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⡀⠀⠁⢧⢸⣆⠘⣾⣼⣶⣿⣷⣴⣫⣟⣿⠞⢉⣾⠇⡇⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠈⡇⠻⣦⠈⢻⣿⣵⣿⣿⣿⣿⠃⣠⡿⠏⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⢳⠀⠙⠷⣾⣟⣿⢿⣿⠛⣧⣴⡿⠁⢀⣾⠿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢷⣄⡀⢻⠻⣿⡍⢸⣶⠻⠋⢀⣴⣿⠗⢲⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⣼⣻⢿⡆⠑⢻⣹⡞⠈⣦⡶⠋⣿⡟⠀⠀⣿⠛⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣧⠈⠳⢄⡙⠆⢸⣿⡧⠞⣻⡷⢀⠟⠁⠀⠸⠇⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢦⠀⠀⠹⡆⣾⣽⡃⠀⡏⡇⣸⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠑⠀⡀⠀⠀⠀⠀⠀⠀⠀⠙⠢⠤⣄⣀⣠⠤⠀⠀⢳⢳⡶⠂⣻⠘⠛⠁⠰⢹⠃⢿⣧⠉⠲⠤⣄⣀⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣰⠂⠀⠀⠀⠀⠻⠋⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⡀⠀⠀⠀⢣⠀⠀⠁⠀⠂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣚⣦⡀⠀⠄⠂⠀⠀⠀⠀⠀⣠⠖⣋⠉⢷⣄⠀⢴⣟⢦⣀⢀⠄⢀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣠⣷⣦⣀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠏⠉⢻⣙⣩⠞⠀⠀⠀⡀⠀⡼⠁⣰⠁⠀⡈⣿⢢⣄⡈⢇⠈⣹⠋⠁⠀⠀⠀⠀⠉ ⠀⠀⠀⠉⠉⢀⡴⠋⢠⣿⣿⠷⠛⠒⢶⣶⣿⡿⣟⠀⢀⡾⣿⠃⠀⠀⠀⠀⣀⡼⠁⣰⠃⠀⠰⣿⣿⣧⢻⣿⣿⠀⠈⢳⣠⠔⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⠇⢠⣿⡿⠃⠀⠀⢠⡿⢹⣿⠀⣿⡏⠉⠞⠇⠀⠀⠀⠰⠴⣿⢁⡞⠁⠀⠀⠀⠙⣿⣿⣆⢻⣿⡇⠀⢠⣿⠰⡄⠂⠀⠀ ⠀⠀⠀⠐⢻⡏⢀⣿⠏⠀⠀⠀⠀⡾⠁⢸⠇⢀⡇⢧⠀⠀⡆⠀⠀⠀⠀⢰⠇⣸⠁⠠⣴⡄⠀⠄⠙⣿⣿⣼⠛⡇⢠⢛⣏⠁⠃⠂⡰⠋ ⠀⠀⡔⠀⣾⣦⣾⡇⠀⠀⠀⠀⣼⠃⢀⡏⠀⢸⡇⠈⢳⣷⣗⡠⠄⡄⢸⡟⢀⣿⠀⠀⠀⢹⡄⢧⠀⠈⢿⣧⢰⢁⠔⠉⠀⣠⠉⡀⣀⠀ ⢀⣿⡁⠀⣧⣠⠏⢰⠀⠠⠖⣶⡿⣿⢿⠇⠀⣿⡇⠀⠀⢿⣼⠃⠀⠃⢰⣧⡞⢸⣆⠀⠀⠀⢷⡌⢧⡀⠈⣿⣿⣏⠀⠀⠀⠀⠈⠃⠀⠀ ⡞⠉⢹⡄⠸⡟⠃⠉⢰⣥⣾⢏⣾⠇⣿⠀⢰⡇⣿⠠⠀⢀⡿⠅⠀⠀⢸⣽⣧⠀⢿⣄⠳⡄⠈⣿⡌⢷⡀⢼⡇⠈⢦⡀⠀⠀⠀⠀⠀⠀ ⢀⠇⠰⠷⢤⣿⣄⣀⣞⠉⠻⡿⢹⣾⢻⡀⢸⠇⠘⣦⣷⠋⠀⠀⠀⠀⠘⣿⣏⢧⡸⡙⢿⣦⡀⠘⣿⢮⣿⣄⣿⠀⠀⠙⠳⣇⠀⠀⠀⠀ ⢸⠀⠀⠀⠀⠈⢻⡍⠀⠀⠀⡇⢸⣻⠀⢇⢸⡤⠀⠙⣎⢆⠀⠀⠀⠀⢰⡟⢻⡄⠙⣧⠀⠛⠿⣇⠘⢦⠙⢿⣿⠀⠀⠀⠀⢹⣷⠆⠀⠀ ⣿⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣇⣸⣿⠖⠛⣿⣇⣀⣀⣈⣿⣆⠀⠀⠀⠀⠀⠀⢷⠀⠈⠳⠀⢀⣈⠹⠮⣷⡄⢹⠀⠀⠀⢀⡾⠁⠀⠀⠀ ⣿⣤⣀⣀⣸⣀⣬⡇⠀⠀⠀⢷⠀⣇⢠⣾⣿⠿⣿⣿⣟⣿⣿⣧⠀⠀⠀⠀⠀⠈⢧⠀⢶⢀⣤⣶⠿⠿⢿⣿⣿⡤⠄⢀⡿⠀⠀⢠⣄⣀ ⣯⣡⣤⡤⠤⣴⣶⣿⠒⠦⣄⣸⡄⢸⣿⠟⡁⣰⣿⣿⡟⡋⠁⢉⠑⢦⣀⠀⠀⠀⠠⢷⠋⠊⠁⠀⠀⠀⠀⠈⡟⠻⠆⡼⠃⠀⠀⣾⣿⣿ ⣿⣿⣷⣿⡀⢹⣿⡴⣄⠀⠀⠉⠻⣾⡇⠀⠛⠓⠈⠙⠁⠘⠃⣸⠀⠈⣿⠛⠲⠤⢄⣀⠙⢄⠀⠀⠀⠀⠀⣸⡁⠀⣼⣅⣾⡇⣾⣿⣿⡿ ⣿⡿⣿⣿⣿⣄⣿⣷⠹⡙⠒⠒⠠⢌⠙⢗⠒⠀⠀⠀⠀⠀⠀⠘⡆⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⣰⠙⣿⣡⢿⣿⠟⠉⠀ ⣿⣿⣿⣿⣿⣿⡄⠙⢧⣙⣆⠀⠀⠀⠙⢦⡑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣃⡤⣾⡿⠀⠉⠁⣠⡤⠄⠀⠀ ⣿⣿⣿⣿⣿⣿⣷⡀⡈⠟⠳⢤⣀⠀⠀⠀⠙⣄⠑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡈⠉⣀⠴⠋⠀⢀⣤⡾⠃⠀⠀⠀⠀ ⢿⣿⣿⣿⣿⡟⣋⣭⠭⢭⡉⠉⢛⡻⢷⣦⣤⣈⣧⠈⢳⡆⠀⠀⠀⢀⣴⣆⣀⣤⣤⣶⢾⣷⣶⡿⢣⠞⠀⣀⣠⣴⠏⠛⠀⣀⠀⠀⠀⠀ ⠈⢿⣿⣮⣻⣿⣿⠿⢦⡀⠉⠉⠉⠙⠿⣮⡙⠻⠿⢶⠘⢷⡄⠀⠀⣿⠋⠁⠀⠁⠀⠉⠉⢸⠏⣱⠇⠀⣠⡞⠁⠀⣀⡴⣾⣻⠄⠀⢀⡀ ⣦⣌⢻⠞⠋⠀⠀⠀⣴⣧⡀⠀⠀⠀⠀⢾⣿⣶⣤⣜⢷⣄⣻⡄⠀⠃⠀⠀⠀⠀⠀⠀⢀⡎⠀⠋⡴⣺⣷⠟⣿⠋⠁⢀⣿⣿⣄⣰⣿⣧ ⣿⣿⠋⠀⠀⠀⢀⣾⣿⣿⣿⣤⠀⡀⠀⠘⣿⢹⠸⠟⠳⢝⣻⡟⢦⣀⣀⠀⠀⠠⠖⠓⡜⠀⢠⠊⠚⠁⠈⠙⡿⠀⠀⢸⡇⡞⣿⣿⣿⣿ ⠙⠃⠀⠀⠀⠀⣾⠿⣿⡿⣿⢇⣄⡬⡦⣄⠘⢾⠀⠀⠀⢀⣽⣧⠀⠙⣿⠛⢛⣶⡶⠛⣀⣀⣧⡀⢠⣤⣀⣀⣻⡀⠀⢸⢸⡃⢸⣿⠏⢹ ⠈⡉⠁⠀⢀⠞⢁⡾⢋⡔⠁⠀⠀⢙⣯⣞⣽⠮⢷⣶⣾⣿⣿⡿⣷⢠⠀⣷⣾⣽⠁⣠⣿⣿⣿⣿⣷⣽⣿⣦⣹⡇⠀⢸⣾⡟⠒⠋⠀⠀ ⠊⣀⠤⠒⠋⣠⢋⣜⣩⠥⣤⢄⢴⣿⣿⣿⣡⢴⣟⣹⠟⢹⣿⢺⢟⣣⡑⣿⣿⠃⣰⣿⣯⣿⣗⣲⣿⣿⣿⣯⣿⣷⡀⢸⡇⠀⠀⠀⠀⠀
⣀⣀⣀⣀⣀⣀⣀⣠⣤⣀⣀⣀⣤⣀⣀⠠⠤⢤⡭⠤⠤⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⡏⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⢀⣆⠀⢰⣿⠏⢀⣄⣀⣀⡁⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠈⡒⠒⠢⠼⣄⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣴⠀⢰⡇⠸⣿⣀⣿⡟⠀⡜⠂⠒⠒⢧⠀⠀⠀⠀⠀⠀⠀⣤⡤⠤⠀⢀⡴⠊⢱⠀⠀⠀⠀⠉⠙⠲⢄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⣿⡀⢸⣿⠀⢻⣿⡿⠀⢰⠛⠲⢌⠁⠹⣇⠤⠀⠀⠀⠀⠀⠀⠀⢀⣊⣉⠱⡒⠤⣇⠲⠶⣤⣄⠀⠀⠀⠉⠢⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣿⣷⣸⣇⠀⢸⣿⠃⠀⣦⣤⣶⡶⣟⣛⣁⡀⠀⢀⣀⣤⣴⣶⣾⣿⣿⡻⣆⠻⣷⣶⣄⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣀⣿⡯⠻⣿⡿⠀⣼⡟⠀⠀⣭⡥⣄⣷⠟⠁⣠⣴⣶⣿⣤⡉⠻⣿⣿⡿⢿⣧⣿⣦⡈⢿⣿⡿⢦⡀⠀⠘⢷⠆⠀⠀⠀⠀⠀⠀⠀ ⡟⡿⢉⠿⡇⠀⠉⢁⣤⡿⠁⠀⠀⠘⠀⡰⢁⠴⣟⡿⢡⣯⢟⡟⣹⣿⠛⣿⠃⣾⣿⣻⡿⢀⣮⠻⣿⣹⣿⣦⡀⠀⠁⠀⠀⠀⠀⠀⠀⠀ ⠁⣿⠀⢸⣿⣧⢀⣿⡟⠁⣰⡆⠰⡄⣼⣷⠏⠊⡽⢠⣟⣡⠾⣏⡕⠁⢰⡿⡄⠀⣻⣿⢃⣿⣿⣿⢻⣿⣷⣽⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣆⠀⣿⢿⣾⡿⠀⢰⣿⡇⢀⣿⣿⡏⢀⡏⢁⡞⠁⢀⣤⣤⡙⢦⢸⠀⣷⣴⣿⣣⣾⣿⢿⠏⠈⠹⣿⣿⠉⠑⡆⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣷⣿⠘⣿⡇⢀⣿⢿⡇⢠⠜⣿⣧⣼⣷⠟⠧⠀⠸⠽⠿⠃⠀⠸⠐⡿⢹⢻⡟⠸⠟⣉⡉⠉⠳⣿⣿⡀⡘⠀⠀⠀⠀⠀⠀⠀⠁ ⠘⡇⠈⢻⣿⠧⣿⣷⢿⡿⢿⡿⠂⢸⣿⣿⡟⠉⠀⠀⠀⠉⠀⠀⠀⠀⠀⠺⣇⠀⠘⠀⠀⢼⣿⣿⡆⠀⠈⣿⣧⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠁⡀⠀⣴⠮⣿⣿⠋⠀⠸⠇⣄⣸⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠒⠊⠀⠀⢰⡟⣱⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⣷⣸⡟⠀⣿⣿⡄⠀⣧⣾⡧⢎⡇⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠄⠀⠀⠀⠀⢠⢿⢡⣿⠀⠀⠀⠀⠀⠈⠀⠀⠀ ⠀⠀⢹⣿⣣⣴⡿⢿⡷⠀⠋⠁⠀⠸⣿⠀⠈⣄⠀⠀⠀⠀⠀⣰⣶⣤⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠠⢫⠟⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡿⠀⠸⠁⠸⠇⠀⣄⠘⢣⠄⢿⡄⡀⠈⢆⠀⠀⠀⠀⠛⠉⠉⠛⠛⢿⣿⡆⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⢸⡇⠁⣸⣷⠀⣸⣿⡀⢸⠀⠼⣧⢁⠀⠸⡄⢇⠀⠈⢇⠀⠀⠀⠀⠀⣹⠃⠀⠀⠀⢀⡜⠁⠀⠀⠀⠰⠃⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢡⣿⣷⠀⣿⣿⡀⣿⢿⡇⢸⣖⣚⢿⡾⡀⠀⠀⠀⠑⢄⠀⠓⢄⣀⠤⠊⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⣿⣴⣿⣿⣷⡿⠿⣿⠙⣏⡀⠈⠆⢷⣌⠀⠀⠀⠘⢷⣦⣄⣀⣀⣠⣄⣒⣠⡞⠁⢀⠎⢀⡴⠀⢠⣾⠃⠀⠀⢀⡀⠀⠀⠀⠀ ⠀⠐⢿⠛⠻⣿⠃⠈⢿⠃⠀⠹⠀⢹⣆⠀⠘⣄⠘⣦⠀⠀⠀⠀⠀⠙⠋⠉⠉⠉⠁⣴⠁⠀⣎⡴⠋⠀⡐⡴⠃⠀⡠⠂⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠀⠀⠉⡀⢀⣈⠀⠀⠀⠀⠀⡼⡀⠀⠘⡄⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⣸⠋⠀⠀⣰⠟⠁⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⠤⠤⠤⠼⢿⣿⡿⠁⢀⣀⡠⠤⠵⡇⠀⠀⠻⡹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⠋⠀⠀⡰⠋⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠀⢀⠀⠀⠀⠀⣉⡁⠁⠁⠀⠀⠀⣀⢹⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⣤⣤⠤⢤⣤⣀⣸⣇⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⡇⠀⣀⣤⠶⠛⠋⠁⠀⠀⠀⡀⠀⠀⢀⡀⢨⣿⢻⣟⣷⡦⣄⣀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣷⣿⣿⣠⣤⡴⠶⠞⠛⠛⠿⠿⠉⠉⢉⣛⣿⣿⣿⣿⣿⣷⣸⡟⢻⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⣿⣿⣿⣿⣶⣾⡿⠿⠗⠒⠒⠛⠷⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⣿⣿⣿⡟⠉⠀⢀⣠⣤⡴⠶⣶⣶⣶⣾⣶⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠐⣿⣿⡿⠟⣡⣴⣾⠿⠛⠉⠁⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣟⢻⣿⣿⣿⠻⠿⢿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⠋⢀⣾⡿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢻⣿⡆⠙⢿⣿⣷⣴⠂⠉⠛⠿⣷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣇⣴⡿⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣧⠀⠀⠈⢿⣿⣷⣄⠀⠀⠀⠈⠿⣯⣗⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⠋⠁⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠆⠀⠀⠀⠙⢿⣿⣶⠀⠀⠀⠀⠀⠉⠳⣮⡳⣄⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⢻⡇⠀⠀⠨⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠞⠋⠉⠀⠀⠀⠀⠀⠈⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠙⢮⣳⡀⠀⠀⠀⠀⠀ ⠀⢿⣼⣧⣠⠄⠀⠸⣿⣦⣤⣄⣄⣀⣀⣤⣠⣤⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢦⡀⠀⠀⠀ ⠀⢸⣿⣿⡇⠀⣠⡴⠿⠋⠉⠉⢉⣍⣉⣭⣽⣷⢶⠶⠶⠦⠼⠶⠶⠷⢶⣦⣄⡀⠁⠀⣿⣿⡆⠀⣠⠀⡀⠀⠀⠀⠀⣀⣠⣬⣷⣄⠀⠀ ⠀⠀⣿⣿⣷⣿⠿⢁⣀⣤⣴⡾⠿⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢶⣿⣿⣿⣴⣿⣾⣧⣶⡦⠟⠛⠋⠉⠉⠙⢻⣷⠀ ⠀⠀⣿⣿⣿⣿⣾⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠐⣿⠂ ⠀⠘⣿⣿⢟⡽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣇ ⢀⣼⣿⣿⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠁⢸⡏⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⢻⡈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠀ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡼⠀ ⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀ ⠀⠀⡿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠓⠦⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠾⡏⠀⠀ ⠀⠀⣇⠈⠉⠓⠶⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠞⢋⣾⣻⠁⠀⠀⠀⠀⠉⠉⠙⠛⠛⠛⠛⠉⠁⠀⢀⣶⠃⠀⠀ ⠀⠀⢹⣴⡀⠀⠀⠀⠀⠀⠉⠉⠁⠒⠒⠒⠒⠒⠒⠒⠚⠉⠉⠉⠀⠀⠀⣰⣿⠟⠓⠲⠤⢄⣀⣀⣀⡀⠀⠀⠀⠀⢀⣀⡤⠾⡏⠀⠀⠀ ⠀⠀⢸⣿⡳⢦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⢛⣿⣟⠛⠓⠶⣤⣄⣀⠀⠀⠉⠉⠉⠉⠉⠉⠀⣀⣼⠃⠀⠀⠀ ⠀⠀⠘⣟⡛⢿⣶⡮⣭⣙⡒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠐⣚⣩⣭⣴⡾⢛⣿⡟⠳⠶⢤⣄⣀⣉⠉⠛⠛⠛⠚⠛⠛⢛⣉⣭⠏⠀⠀⠀⠀
⣿⣿⣿⣿⡀⣙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⢳⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣾ ⣿⣿⣿⣿⣿⡻⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡼⣿⣿⠿⣧⣭⣝⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⢷⣿ ⣿⣿⣿⣿⣿⣿⣻⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢏⣿⣿⣮⡿⣍⠻⣶⣽⣿⣿⣿⣿⣿⣿⣿⡸⣸⣿ ⣿⣿⣿⣿⣿⣿⣷⡡⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⠁⣀⠙⣷⡀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣸⢻⣿⣿⣿⣿⣷⣜⠻⢿⣿⣿⣿⣿⣿⡏⢃⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣷⡀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⡏⠉⠁⢀⡀⠀⣿⡆⠈⢿⣄⠀⠈⢿⣿⣿⣿⣿⣿⡏⠸⣿⣿⣿⣿⣿⣯⣷⣿⣿⣿⣿⣿⣿⢣⣸⣿⣿ ⣯⠅⠄⠀⠀⠤⠆⠿⣷⡄⠹⣿⣤⠶⡶⢀⣴⠘⠛⠛⣻⣿⣫⣾⣿⣿⠟⢁⣤⣶⡿⢁⣴⣿⣿⣆⠘⣿⣆⢠⡀⠻⣿⣿⣿⣿⣧⠀⣿⣿⣿⣿⠟⠋⠙⠻⣿⣿⣿⣿⣿⣾⣿⣿⣿ ⢿⣦⡀⠀⠀⠀⠀⠀⠘⢷⡄⠹⣷⡀⠀⠎⠀⠀⠀⢰⣿⠛⣽⣿⠏⠀⢀⣾⣿⠟⣴⣿⡿⠻⣿⣿⣆⠘⢿⣏⢿⠀⠙⣿⡟⢻⣿⡆⢹⣿⣿⡟⠀⠀⠀⠀⠈⢻⣿⣿⡿⣿⣿⣿⣿ ⢷⣽⢷⡀⠀⠀⠀⠀⠀⠸⣷⡄⠹⣿⡋⠀⠀⠀⢰⡿⠡⣾⣿⠏⠀⢀⣾⣿⢏⣼⣿⠟⠁⠀⢻⡯⣿⣆⠘⣿⣾⣧⠀⠘⣷⣽⣿⣧⠘⣿⣿⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿ ⠀⠹⣿⣻⣦⡀⠀⠀⠀⠀⠈⣿⡼⠙⣷⡀⠀⣰⡟⣁⣼⣿⡟⠀⣠⣾⣿⣿⣿⣿⠏⠀⠀⠀⠀⣻⣟⣿⣷⣿⣿⣻⣦⠀⢹⣿⣿⣿⣆⣿⣧⢀⣤⣖⣶⣮⣷⣶⣾⣿⣿⣿⣿⣿⣿ ⠀⠀⠈⠻⢿⣿⠶⠾⠛⠻⢿⣿⣿⣴⣝⣿⣀⣿⣽⣿⣿⣿⠀⢠⣿⣿⣿⣿⣿⠟⠓⠛⠛⠉⠉⠉⠹⠟⢿⣿⣿⣿⣿⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣆⣠⣤⣘⣛⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⣾⠋⠀⠀⠀⠀⢀⡈⠈⠙⣿⣿⣿⣿⣿⣿⣿⠃⢀⣿⣿⣿⡿⣻⠟⠀⠀⢀⣀⣤⣤⣤⣤⣄⣜⣻⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿⣿⣿⠟⠋⠁⠀⠈⠉⠙⠻⣿⣿⠹⣿⡟ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢻⡄⠀⠈⢿⣿⣿⣿⣿⡟⣠⣼⣿⣿⣿⡇⡏⠀⠀⠀⠙⠿⣿⣿⣿⣋⣿⠏⠉⣿⣿⣿⡇⠀⠀⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣧⢹⣷ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⢨⣿⣿⣾⣿⢻⡿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⢠⣿⣿⣿⣿⡆⠀⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣇⢻ ⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⣀⣽⣶⣾⣿⣿⣿⣿⢸⡇⣿⣿⣿⠿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣿⣿⣿⣿⠇⢠⣿⣿⣿⣿⣿⠀⠀⠀⢀⣠⣄⣀⡀⠀⠘⣿⣿⣿⡄ ⠀⠀⠀⠀⠹⣄⠀⠀⢀⣤⣾⠿⠟⠽⣿⣿⣿⣿⣿⣿⣼⠁⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣱⠧⣿⣿⡿⠀⢸⣿⢹⣿⣿⣿⣧⣴⡿⣟⣻⣿⣻⣛⣷⣤⣿⣿⣿⣧ ⠀⠀⠀⠀⠀⠻⡄⣰⣿⣯⠕⢊⣠⠾⠿⠋⠻⣟⠉⣿⣸⠀⣿⣿⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⣠⠤⣤⣴⣿⣾⣿⣿⠃⢠⣿⣿⢸⣿⣿⣿⣿⣿⣟⣩⣿⣻⠶⠶⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠙⣿⣿⣧⡶⠋⠁⠀⠀⠀⠀⠈⢳⣼⣿⢀⣿⣿⡆⠀⠀⠀⣶⠞⣿⣦⣤⣤⣶⣧⠀⠘⣿⣿⣿⣿⡿⠀⣼⣿⣶⣿⣿⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠉⠻⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⢹⣿⠏⠀⠀⠀⠀⠀⠀⠀⢀⣀⣽⣿⣾⣿⣿⣿⣶⡄⢠⣿⢷⣦⣄⣿⡟⠋⠙⠛⠒⢫⡿⣿⣿⠇⣰⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⣠⠾⠟⢿⣿⡿⣿⣿⣿⣿⣿⣿⣷⡌⠟⠻⠶⠾⠛⠀⠀⠀⠀⠰⠋⣰⣿⣿⢠⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⢀⣾⣻⣯⡴⠟⠉⠀⣿⣿⠏⠉⠻⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⣾⣿⣿⠋⠀⠀⠀⢸⣿⠋⠀⠀⠀⢤⣿⣿⣿⣿⣷⣄⣀⣀⣐⣶⣤⡀⢸⣿⣿⣷⣿⣿⣿⠟⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡟⠀⠀⠀⠀⢸⡟⢧⠀⠀⠀⠀⠙⠙⢿⣿⣿⣿⣿⡧⣿⣿⡇⠀⠸⣿⣿⣿⣿⣿⠏⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠈⢸⣧⠸⡀⠀⠀⠀⠀⠈⠙⠦⣉⡉⠁⠀⠉⠟⠀⠀⢰⢻⣿⣿⣿⠇⢂⡵⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣄⠀⠀⠀⠙⠳⠿⠃⠀⠀⠀⠀⠀⠀⠈⠉⠓⢦⣀⠀⠀⠠⠞⠉⠹⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠙⠛⠿⣷⣤⡄⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⠀⠀⠀⣰⣿⠻⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠋⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⢠⣿⡟⢠⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠾⠷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⣿⣿⠇⣸⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠖⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣆⠀⣾⣿⡿⢰⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣿⣿⠁⣼⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡌⢿⣿⠀⢸⣿⣿ ⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠈⣿⡀⢸⣿⣿ ⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⢸⣿⣿ ⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⣿⣿ ⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢻⣿⣿ ⠀⠀⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⣿⣿ ⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⢸⣿⣿ ⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⢠⣿⠀⢸⣿⣿ ⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠖⢁⣰⣿⡏⠀⢸⣿⣿ ⠀⠀⠀⠀⠀⠈⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⡏⠴⠀⢸⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠦⣤⣄⣀⠤⠤⠤⠤⠐⣚⣤⣤⠴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠂⠀⠀⠀⢀⣀⣀⣀⣀⣠⣤⣤⣴⣾⣿⣿⣿⣿⣿⡇⣾⠀⢸⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⣿⠁⠀⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⠀⢸⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠒⠀⢸⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣉⠀⢸⣿⣿ ⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⠟⠀⠀⢸⣿⣿ ⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⡿⠛⣿⠀⠀⠀⢸⣿⣿
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⠀⠀⠀⢸⠀⠀⠀⢠⣾⡇⢠⡏⠀⢠⡟⢠⠇⢠⡾⣣⡾⠀⡴⠃⣰⠂⣴⣿⠟⠁⣠⡶⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠉⢿⣿⣷⡄⠀⣤⡀⠀ ⠀⠀⠀⠸⠀⢰⡞⠋⠘⡇⢸⡇⣰⠟⢀⠏⢠⣾⣵⠟⢀⠞⢁⣼⠇⣠⠟⠁⣠⠞⠋⣀⣀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⣠⣾⡿⠛⠻⣿⣿⣮⣿⣿⣷⡀⠹⣷⠀ ⠀⠀⠀⠀⠀⢸⡇⠀⠀⣷⡈⠻⠋⣠⡿⠀⣿⣽⠏⣠⠏⢠⣾⡏⠀⠉⣤⠞⠁⣰⣾⣿⣿⡄⢸⡇⠀⠀⠀⠀⠀⠀⠀⠰⠟⠋⠻⣿⣦⠀⣿⣿⠀⠀⠀⠈⣿⣿⣿⣿⣿⡇⠀⣿⡇ ⠀⠀⠀⠀⡀⠸⡇⠀⠀⠈⠛⠶⠾⠛⣷⠀⠛⢁⣼⠋⣴⠿⣿⠀⣠⠞⢁⣴⢟⣁⣼⡿⠟⢁⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡀⠘⢿⠆⠀⠀⢀⣿⣿⣿⣿⣿⣿⢠⣿⠁ ⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⠶⠛⠛⠛⠁⠀⠹⣿⠁⠐⠛⠋⢉⣁⣠⠤⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠃⠀⠀⢀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⣿⣿⠉⠁⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣴⣾⣿⣿⣷⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⠀⣀⣤⠶⠛⢋⣉⣤⣾⡿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⢀⣠⣤⣾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠈⠀⠀⣠⡾⢋⣡⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠉⠀⣠⣶⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⢀⣰⣿⣿⣾⣿⡿⠟⠛⠉⠉⠉⠉⠉⠙⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣧⡀⠀⣠⣤⣾⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣿⣿⡿⣛⠁⠀⠀⠀⠀⠀⠀⠀⠐⣦⡀⠐⠶⣄⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⣰⣾⡇⣠⣾⣿⣿⣿⣿⡷⠛⠛⠛⠳⣄⠀⠀⠀⠀⢀⣀⡈⠙⠢⡀⠈⠃⠀⠸⣿⡉⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠻⢿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⠏⠀⢠⡿⣡⣿⣿⣿⣿⣿⣿⣻⣷⣶⣦⣿⣷⡜⠁⠀⢀⣾⣇⠀⠐⠆⠀⠙⠲⠤⠀⠀⢿⠙⢷⣼⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⣠⢿⡟⠉⠉⣼⣷⣿⣟⡟⣻⣿⣿⣿⣿⠏⢉⣿⣿⣿⠃⠀⠀⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠁⢸⡇⠀⢠⣿⣿⣿⣿⣿⣿⣿⣥⣿⣡⣾⣿⣿⡿⠛⠀⠀⠈⠀⠀⠀⠀⠈⠓⠀⠀⣤⡀⠀⠀⠀⣿⣿⣏⠸⣿⣿⣿⣿⣿⠏⠉⠻⣿⣿⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⣧⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣞⡿⠋⣀⣴⣶⣶⣀⡀⠀⠀⠀⠀⢠⡄⠀⠈⠁⠀⠀⠀⣿⣿⣿⡆⣿⣿⢿⣿⣿⠀⠀⠀⠈⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠙⣇⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠞⢻⣿⣿⠟⠋⠉⠀⣾⣯⣽⣷⡝⣦⠀⢀⠀⠀⣰⣿⣿⣿⣿⡿⠃⣾⣿⣿⡇⠀⠀⢀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⡀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡴⠏⢀⣸⣶⣾⣿⠿⣿⣿⡿⠁⢘⡷⠀⢀⣼⣿⣿⣿⣿⡟⠁⣰⣿⣿⣿⡇⠀⢀⣾⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢷⣰⠟⠁⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⡿⢛⣻⣿⣶⣻⣿⣷⣶⣾⠀⣠⣾⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⣇⣤⣾⣿⣿⠏ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠘⡟⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡿⠟⠛⣿⣿⣿⡿⠛⣁⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣷⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⡉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⣿⣆⣰⡿⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠉⣿⣿⣿⣿⣿⣿⣿⡟⣻⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠈⠻⣿⣿⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⣿⣹⣿⣿⣦⣀⣼⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⣺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⢻⣿⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠔⣿⣿⣿⣿⣿⣿⣿⣯⠁⣿⣿⠟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⣿⣿⣿⣿⣿⣿⣿⣿⣦⣿⣿⣀⣿⣿⠉⠙⣿⡟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣴⣿⣥⣼⣿⣾⣿⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⠟⠙⢿⣿⡇⠀⠀⠀⠀⠀⢀⣼⡇⠀⠀⢰⣿⡿⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢃⣾⡿⠟⠁⠀⠀⣸⡿⠁⠀⠀⠀⣠⣠⣿⠟⠁⠀⢰⣿⠟⠁⠀ ⠀⠀⠀⠤⠴⠶⠤⠤⠶⠴⠶⠒⠒⠋⣉⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣭⣤⡤⠶⠖⢚⡟⠀⠀⢀⣴⣿⡾⠟⠉⠀⠀⣠⡟⠁⠦⠤⠔ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠋⠉⠀⠀⠁⠐⠊⢀⣤⡶⣿⡟⠋⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀ ⠂⠀⠉⠛⠳⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⠿⢋⣡⣾⣿⣿⡿⠋⢀⣼⠟⢹⡇⠀⠀⠀⠀⠀⠀⠀⠐⣉⣡⠾⠁⠀⠀⠀⠀⢀⣾⣿⣿⣄⡀⠀⠀⠀ ⠀⠀⠀⠐⢒⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⢿⣿⣿⣿⣿⡿⣿⣿⣶⠾⠟⠁⠀⣾⠁⠀⠀⠀⠀⠀⠀⣠⣾⣿⠋⠀⠀⠀⠀⠀⣠⠏⠀⢿⣟⠿⢿⡀⠀⠀ ⣤⢤⡤⠦⠄⠀⠈⢛⣛⠶⣦⣤⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⣀⣼⣧⣀⠈⢳⡄⠉⣻⡷⠤⣄⣀⣀⣤⠞⠁⠀⠀⠀⠀⢀⣠⣾⡏⣸⠃⠀⠀⠀⠀⣠⠞⠁⠀⠀⣨⢿⡀⣼⢣⡦⠀ ⠶⠚⠛⣶⣄⠀⠀⠀⠙⠳⠶⣦⣭⣽⣿⣿⣯⣉⣡⣤⡶⠚⠹⣿⣿⡟⠒⠋⠀⢰⢿⡇⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠞⠋⣱⡏⣸⡇⡀⠀⠀⣠⣾⣏⣀⡀⣼⣿⠃⢸⡽⢡⢋⡴⡄ ⠒⠀⣧⣿⣿⣷⣤⣤⣤⣤⣤⣶⣿⡿⠻⣿⣀⠈⠛⠛⠲⠦⣶⣷⢻⣿⠀⠀⢠⠎⠸⠁⠀⠀⣤⡶⠒⠒⠚⠛⠉⠀⠀⠀⣿⡿⢟⣋⣉⠻⣿⣿⣿⡝⢩⢣⢣⢇⡄⡿⢣⣫⠟⠼⣣ ⠀⢰⠟⣿⣿⣿⣿⣿⣿⣿⣇⠀⠙⢷⣄⠀⠉⠙⠲⠶⠶⠞⠳⠏⢸⡟⠀⠀⠀⢠⡇⠀⠀⠀⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⣻⡀⢸⣿⠟⡾⣷⣿⣟⡇⣾⡿⡿⣼⠋⣱⣧⠿⣠⠞⠁ ⠀⢻⠀⣿⣿⣷⣯⣛⣿⡟⠻⢷⣤⣀⣈⠛⢦⡖⠁⣄⠀⠀⠀⠀⣼⠇⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢷⡈⢯⣼⡁⣿⣿⣿⣿⣿⣽⣱⢻⣰⣯⡯⠚⠁⠀⠀ ⠀⠈⢷⣼⣿⣿⣿⣿⣿⣿⣄⣾⣿⡄⠀⠀⠀⠙⢳⡿⢤⣤⠤⠼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡘⣿⡟⢾⡿⠃⠀⠉⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠒⠒⠒⠚⠁⠀⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣻⣧⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣥⣴⡀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⡏⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠸⡆⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠈⠉⠳⢦⣲⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠳⡄⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡁⠀⠀⠀⠀⠀⠀⠛⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠚⠿⢉⣿⣿⣿⣿⣿⣿⠀⠘⡇⠀⠀⠀⠀⠀⠀⣷⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠿⠿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀ ⠛⠷⠶⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡀⠀⠀⠀ ⣠⣴⡿⠶⠛⠛⠛⠒⠶⠶⢶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⠀⠀⠀ ⠃⠀⠀⠀⠀⠐⠚⠛⠁⠀⠀⠀⠀⠙⠛⠛⠷⢶⠤⣤⣄⣀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⢀⣀⣀⣴⡖⠚⠛⠋⠛⠒⠶⠦⢤⣀⣀⣠⠶⣿⠿⣝⡷⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀ ⠀⠀⣾⠛⠋⡉⠉⠛⢲⡀⠀⢠⡴⠚⠛⠳⡄⢨⡏⠀⣿⢀⡞⢁⣾⣟⡛⢿⠲⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠛⠙⡇⠀⠀ ⠀⠀⢹⠀⢰⡟⠛⢶⡀⢻⠾⠋⣠⡔⢳⠀⣿⡞⢀⡾⣡⡞⢁⡾⠋⠈⡟⡴⢾⣧⡼⠿⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠒⠀⠀⠀⠀⣇⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣶⣿⣷⠦⠀⠀⠀⠀⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠾⠋⠉⠁⢚⣽⣿⣿⣶⣄⡀⠀⠀⠀⠈⢇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡋⡥⠄⠀⢀⣞⣽⡿⣷⠞⠋⠉⠙⣧⡀⠀⠀⠈⣦⣷⣶⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⡍⠁⠀⠀⠀⢘⣿⣿⣾⠃⠀⠀⣰⡶⠀⣿⣄⢀⣾⠟⢩⡿⣷⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⣾⢳⠇⠄⠀⠀⠀⣾⣿⣿⠃⠀⠀⣰⠏⢀⣸⣿⡏⠙⡇⠀⠈⣴⢿⣷⣷⠖ ⠀⠀⠀⠀⠀⠘⣆⠀⠀⠈⡆⠀⠀⠀⠀⠀⢰⣿⣾⢀⢀⠀⠀⢸⣿⣿⡏⠀⠀⢰⣿⣾⣿⣿⣿⡇⣄⠃⠀⠀⠀⣼⡿⠃⠀ ⠀⠀⠀⠀⢦⠀⠹⣇⠀⠀⢿⠀⠀⡇⠀⠀⡼⠘⡟⢸⢾⣆⣇⣿⣿⣿⠀⠀⠀⣼⣿⣿⡿⣯⣹⢳⢸⡄⣀⣠⣤⠏⠀⠀⠀ ⠀⠀⠀⠀⠈⠱⣄⠘⢦⠀⣾⣧⢠⠇⠀⢰⣇⢠⣇⢸⠀⠃⠋⢻⢿⣷⣀⠀⢸⣿⢿⣿⡿⣿⣿⢸⠘⡇⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⢳⣄⠈⠳⡈⢳⣼⡈⢿⣤⣴⡟⣘⣾⢘⣿⣿⣆⡀⣿⣏⢹⢿⣦⣼⣿⡎⠁⠸⣿⣿⡼⠀⡇⠀⠀⢹⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢢⣀⣸⢿⠀⠃⢘⣸⣿⣾⣻⣿⣾⡿⠛⢿⣿⣿⡟⣇⢼⠙⢿⣧⡿⠀⢠⣾⣿⡇⠀⡇⠀⠀⠘⣟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⢠⠞⠁⠀⠀⠈⠉⢉⣩⣷⢦⣄⣹⣿⣷⣸⡮⠷⠚⠻⢷⣴⣿⣿⣿⡇⣼⠃⠀⠀⠀⢹⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢧⢠⠇⠀⠀⠀⠀⢠⢚⡿⣻⡿⡀⠀⠉⠛⠉⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⠧⣿⣄⣀⠀⠀⠀⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠈⠛⡾⡇⡇⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⢦⡀⠈⠙⢶⣀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢇⡄⠀⠀⠀⠀⢸⡀⠳⡇⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣶⡀⡀⢱⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⢷⠀⠀⠀⠀⠀⣧⠀⠀⠀⣼⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣘⣧⣧⡾⠛⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⣏⠙⠄⠀⠀⡞⠉⠀⡆⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠉⣱⣿⡏⠉⠀⠀⠀⠀⠀⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠻⡄⠀⠀⢠⠇⠀⠀⡇⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⠀⢳⠀⠀⣸⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⡆⠀⠈⣇⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⡔⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢤⣾⣿⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠝⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡷⡂⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⢠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⢇⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⢻⣀⣠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠈⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⢈⣿⢻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠻⡄⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⢀⡴⠋⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢔⡿⠴⠂⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠙⢾⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣠⠤⠬⠶⠤⠤⢤⣤⡼⠋⠀⠀⠀⢘⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⡈⢻⡻⠶⠞⠓⠒⠒⠤⠤⠀ ⠊⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⢳⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡼⡝⠀⠀⠀⠀⠀⠀⠈⣆⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢱⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠑⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⡀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⢿⡋⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣷⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡆ ⠀⠀⠀⠀⡿⠛⠓⣕⢆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⠴⠋⠙⠇ ⠀⠀⠀⠸⠀⠀⠀⠈⠳⢍⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡷⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⢔⠪⠚⠁⠀⠀⠀⠀ ⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠑⠺⠷⠦⠀⠀⠀⠀⠀⠀⣐⣴⣿⣟⢻⣶⣬⣙⡀⠀⠀⠀⠐⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡈⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⠞⢛⡒⠶⢾⢿⠟⡛⠛⠋⠉⡙⠛⡛⠛⠿⣯⣍⠛⢛⠓⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⣼⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⢸⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢠⣿⣿⠇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⣸⣿⡟⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⡟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡄⣿⣿⠁⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⣿⣿⣦⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢳⣿⡟⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣼⣿⣧⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⣿⣿⡇⢻⣿⣿⡷⡘⢿⣿⣿⣿⣿⡿⣿⣿⣿⡿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣻⠛⠻⣿⣿⠛⠛⢶⡛⢿⣿⣿⣷⠙⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠈⡇⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⣿⠀⠀⣿⣿⣄⡤⠄⠛⣤⣈⣿⣿⣧⡈⢿⣿ ⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⢱⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⢠⡇⢀⡴⢻⣿⣠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣞⢻ ⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢀⡼⠋⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⢸⠁⠋⣤⣾⣿⣿⣿⣿⡿⠿⢿⠁⠉⠳⢤⡈⠀ ⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⠟⣧⠴⠋⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⡇⢠⣾⠿⣿⡇⠛⣛⠉⠀⣀⣸⣤⡴⠤⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡇⣸⣿⣿⡿⠞⣯⠀⣀⣀⣀⡴⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢰⣦⣸⠀⠈⠁⢀⣻⣦⣎⣀⣀⡌⠉⠉⠁⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⠁⣿⣿⡿⠄⠒⢿⡁⣀⣠⣌⣁⠀⣿⣿⣿⣿⣿⣿⣿⠏⣿⡇⢈⠟⠃⠀⠀⡰⠂⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡿⢺⣿⣏⣠⣴⣶⣿⣿⣿⠿⣿⣟⠛⠛⣿⣿⣿⣿⣿⠃⡠⣿⡷⠃⡠⠀⣠⠊⡽⢄⠀⡰⠂⠀⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀ ⣇⣿⣿⣿⣿⢃⣼⣿⣿⣿⣿⣿⡿⠿⠿⠛⠉⢩⣇⢠⣿⣿⣿⣿⢇⠔⠁⢻⣤⠞⣡⠞⢡⠊⣠⣜⠛⢤⣠⠊⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⡝⢻⣿⣿⣿⣾⣿⡿⠋⠀⢯⣀⠀⡀⠀⠉⣩⠟⠉⣸⣿⠟⢡⠟⠋⢀⣤⠜⢁⠜⠁⠀⠁⠐⠁⠀⠑⠤⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡼⣿⣿⡇⠘⠁⠀⢀⣤⣶⡿⢿⠁⡴⠋⢀⡄⣰⡿⠋⠰⠟⠀⠴⠙⠃⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣇⠀⠀⠀⠈⠉⡤⠀⢸⠀⠃⣠⣾⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣷⣿⣿⣷⡀⠀⠀⠈⠀⢀⢼⠀⣶⡿⠋⠔⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣶⠀⠀⠀⠀⠀⠀⠀⠀⠰ ⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⡴⠁⢸⣬⠟⢠⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠾⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⣠⠃ ⠿⢿⣿⣿⣿⣿⣿⣿⣷⡎⠀⠰⡷⠁⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠋⠀⠀⡀⣨⣿⠃⠀⠀⠀⠀⠀⠀⡤⠁⠀ ⠙⣳⢹⣿⣿⣿⣿⣿⣿⣿⣆⠀⠁⢎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣀⣠⣤⠞⠋⠀⠀⠀⠀⡼⣴⡟⠁⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀ ⠉⠁⠻⣿⣿⣿⡟⢿⣿⣿⣿⡷⡀⠀⢙⢦⡀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄⢿⡏⠀⠀⠀⠀⠀⡠⠚⣴⡟⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠛⢿⣄⢻⣿⣿⣷⠈⠢⡈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⡀⠙⠲⠤⠤⢀⠠⠤⢾⣽⠀⠀⠀⠀⢀⣴⡟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⢿⡏⠋⠀⠀⠈⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣦⠀⠀⠀⠀⠀⠀⠿⠆⠀⠀⣠⣾⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠈⠙⠳⢶⣤⣤⣀⣀⠀⠀⠀⠀⠙⡕⢄⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣿⣿⣶⣶⣾⡄⠀⣀⣀⣀⣤⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡙⠻⢿⣿⣿⣿⣿⣿⠶⢿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⢀⡤⡺⣫⠤⠤⠤⠤⠤⣀⠉⠓⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⣩⣴⣻⠁⠀⠀⠀⠀⠠⡀⠑⡢⣀⠀⠉⢢⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣺⣿⣿⣧⡇⢀⣀⠀⠀⠀⠀⠐⠦⠙⢦⡑⢄⠈⠉⠻⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⠟⠉⠀⠀⠿⠀⣿⣴⠟⠒⠦⣀⠀⢰⡀⠀⠙⢷⣿⣄⠠⣝⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠀⠀⢾⣶⣦⣤⡿⠛⠋⠉⠉⠛⠳⢤⡙⢦⡀⠈⢳⢙⢆⢻⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠀⠀⠈⢿⠋⡍⠀⠀⠀⠐⠒⡒⠒⠒⣙⣾⣿⣷⣄⢟⢸⣾⣮⡙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡄⠀⠀⠈⢧⡇⠀⣸⡀⠀⠀⠀⢸⢿⣿⠿⠛⢿⢿⣿⣿⣿⠿⢟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⣄⠀⡀⠈⢧⢠⠃⣅⣀⠀⠀⠀⠈⠀⠀⠀⠈⠈⣿⣏⣿⡀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⢿⡆⠙⢦⡘⢷⡻⣵⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠙⡏⠀⠀⠀⠀⠀⠀⠙⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠆⠳⣄⠀⠙⢦⡹⣄⠀⠀⠀⠐⣚⣡⣞⣿⠀⣸⢹⠀⠀⠀⠀⢀⠜⠀⠀⠀⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠳⢄⡀⠈⠻⣷⣤⡀⠀⠛⡗⠋⣡⣾⠇⠀⠀⠀⢀⡴⠋⠀⠀⠀⢦⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⢓⡦⣝⣮⠉⣉⣉⣋⣩⡷⠃⠀⠀⢀⣔⡟⠁⠀⠀⠀⠀⢺⢳⡀⠈⡆⠀⠀⠀⠀⠀⢀⠔⠒⠂⠀⠀⠂⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠖⠉⠀⠀⠈⢉⣀⡀⠀⣀⡤⢄⡀⠀⠊⠈⠀⠀⠀⠀⠀⠀⠘⠻⣧⠀⢧⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣧⠀⠀⢠⡀⠀⠀⠐⠒⠒⠒⠒⠂⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠘⡆⢸⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⡾⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠁⠀⠀⢰⣶⡄⠀⣿⠈⣆⠀⠀⡎⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠙⣿⣾⡀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠹⣟⠤⣤⣄⣩⡤⣾⠛⡀⠘⡄⣼⠀⠀⠀⠀⠃⠳⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠈⢿⠁⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠈⠛⠶⠶⠒⠋⠉⡇⠙⡄⢀⠏⠀⠀⠀⠴⡄⠀⠹⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄⠀⠀⠀⠀⢣⡀⠀⠻⠧⢀⠀⣠⡞⠀⠀⠀⠀⠀⠀⠀⠀⠠⠧⠤⣙⡺⠀⠀⠀⠀⠀⠘⣆⠀⠈⠑⢄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠙⠢⢤⣤⡤⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠑⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⠀⠀⠀⠀⠉⠢⣅⣀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⠲⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⣄⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⢀⣰⠃⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢆⢀⠀⠀⠀⠀⠙⣝⠀⠀⠈⠁⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣣⡀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⠤⠶⠶⠦⠤⠽⡷⡀⠀⠀⠀⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡠⠔⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⡀⠀⠀⠈⢷⢤⡀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀ ⠀⠀⠀⣠⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣝⢦⡀⠀⠀⢿⠻⣆⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⣀⡤⠞⠡⠴⠶⠖⠂ ⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⣠⡤⠀⡀⠀⡀⠀⢀⣀⣀⡤⠤⠔⠈⠳⡵⡄⠀⠈⢣⡈⢓⢤⣀⠀⣤⡼⣂⣦⡖⠋⠹⣷⠒⠒⠲⢚⡆⠀ ⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⣼⣿⣷⣶⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠘⣞⡆⠀⠀⠙⢮⣸⣶⣤⣿⣯⣤⣽⣦⣤⣤⣿⠉⠉⠺⠀⢷⠀ ⠀⠀⡇⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡶⢤⣀⡀⠀⢸⠘⡆⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⣸⣷ ⠀⠀⢹⣄⠄⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⢙⣷⣿⢀⡇⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠙⣳⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢋⠊⢀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻ ⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠓⠂⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣷⣿⣿ ⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿ ⠺⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠙⠿⣿⣿⣿⣿⣿⣽⠆⠹⡛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
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⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⡸⠀⠀⠀⣴⡴⢸⢻⡿⣿⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠱⡜⠀⡃⡜⠀⣼⠏⡶⡏⢸⣧⣿⣿⣿⣿⣿⣷⣿⢿⣿⣷⣹⣿⢿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠵⣿⢠⢷⠃⣞⢇⢶⢁⠇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣹⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⢸⢸⢰⣾⣼⣇⣾⣧⣿⣿⣿⣿⣿⢟⣹⣡⣿⣿⣿⣣⡟⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⣾⡿⣿⣧⣼⣿⡿⠛⠹⣿⣟⣛⣻⣿⣿⠟⣻⠁⡇⠀⠀⡠⠖⠁⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠀⣿⣿⣿⣀⡇⠳⠛⠁⠀⠀⠀⠀⠈⠉⠉⠉⠀⣠⠇⣀⡤⠔⠋⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣾⣿⠉⣿⣿⡻⡷⠤⣄⡀⠀⣀⣀⣀⡤⠄⢀⣼⡏⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⠳⢶⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣴⣿⣜⢷⣷⡀⣀⡭⣖⣤⣄⣀⡠⠔⠿⣿⣷⣬⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡤⠀⢬⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡁⣾⣵⡿⠿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣌⣿⡷⠦⠤⠤⢤⣤⡤⠒⠋⠁⠀⢀⣾⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡴⠘⣿⡿⠋⠀⠀⠀⠀⠉⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠋⠁⠀⠀⠀⠀⠀⠀⠉⠳⢤⠄⠀⢩⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⢀⣾⡟⠀⠀⠀⠀⠀⠀⣀⠀⠑⢄⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣔⠛⣀⣠⣤⣄⠀ ⠀⠀⠀⠀⠀⠀⣼⢛⣵⠃⠁⢀⠀⡄⠀⣸⠋⠙⠢⣬⠀⠀⠀⠀⠀⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡿⣡⣿⠏⢸⣧ ⠀⠀⠀⠀⠀⡼⣡⠞⠈⢠⡀⢨⠀⡇⠀⣧⠀⠀⠀⠈⠃⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠿⠟⣶⣿⡿ ⣤⠄⠀⡀⡸⡿⠃⠀⢸⠈⡷⣼⣄⢸⠀⢹⠀⠀⢀⣠⠴⠒⠋⠉⠉⣻⠉⠉⠉⠓⠲⢤⣀⠀⠀⠀⠀⠀⣀⡠⠿⠛⠻⣷⣦⣿⡿⠁ ⠋⠀⠀⢰⡟⠳⣤⡀⠈⢦⠃⠘⠈⠓⠿⣺⠖⠚⠉⢀⣀⠤⠖⠛⠉⠹⠉⠉⠉⠉⠙⠒⢬⣑⢦⡀⠴⠊⠁⠀⠀⠀⠀⠈⢿⣿⠁⠀ ⡀⠀⠀⣸⠳⣀⣠⣿⠿⠋⠉⠉⠉⠙⠒⡻⢤⣒⠋⠁⠀⠀⠀⢐⠲⠤⣀⠀⠀⠀⠀⠀⠀⠈⠛⣷⡖⠢⣄⠀⠀⠀⠀⠀⢨⠀⠀⠀ ⠀⠀⣠⣿⠞⠉⠈⠁⠀⠀⠀⣀⡤⠖⠒⠋⠉⠉⠉⠑⠦⣄⣀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣤⣿⠀⢠⠂⠆⠰⢸⠀⠀⠀ ⠀⢠⡟⢀⡀⠀⣀⡤⢀⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣖⣒⠂⠀⠀⠀⠀⠀⠀⠀⣠⠤⠊⠀⣿⡋⢠⠇⢰⠁⡆⢸⡴⠀⠀ ⢰⡞⠀⡞⣠⠞⣡⠴⠃⠀⠀⠀⠀⠀⣀⣴⠾⠗⠒⠒⠒⠦⢤⣸⠁⠙⢦⣀⠀⠀⠀⣴⠋⠁⠀⠀⣰⠋⣧⢎⣠⡧⡴⠃⠀⢸⡀⠀ ⢿⠀⢸⣷⣣⠞⠁⠀⠀⠀⢀⣠⡴⣾⣿⠁⢀⣀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠈⠀⢀⡰⠃⠀⠀⠀⡼⠃⢀⡟⠉⠀⢀⣃⣤⠾⢻⡇⠀ ⣿⠀⠸⣿⠃⠀⠀⣠⣴⣾⡿⠉⣰⣿⠿⣄⣾⣿⣦⠘⣧⣤⣄⠀⠙⢿⣦⡀⠀⠀⠹⣆⠀⢀⡾⠳⠒⣶⡗⠊⠉⠉⠁⠀⠀⠰⡇⠀ ⡁⠀⣼⠁⣀⣤⢾⡋⢀⡾⠁⢠⣿⠏⠀⠨⡻⣿⣎⠳⢿⣿⡻⣿⡄⠈⢻⡿⣄⠀⠀⠈⢦⡞⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⢿⠀⣿⡞⡋⢀⣿⠀⣾⠃⠀⣼⠏⠀⠀⣀⣬⠆⠈⠙⠛⠓⠛⠋⣿⣦⠀⢻⡽⣆⠀⠀⣦⡇⠀⠠⠟⠇⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠘⣼⡿⣦⡟⣼⡇⣸⣿⡆⢀⣿⠀⠐⠛⢋⣁⠀⠀⠀⠀⣒⣲⣤⣬⣿⡄⠀⢻⡜⣆⠀⣼⣧⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀ ⠖⢻⣧⣻⣇⣿⡇⣿⣿⡇⠸⣿⢀⣠⣤⣴⠼⡄⠀⠀⣾⠛⠋⢀⡿⣿⣧⠀⠈⣷⣼⣾⡏⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀ ⠂⠛⠛⠛⠿⢿⣧⣿⣿⡇⢠⣿⠋⠀⠉⣀⣠⠃⠀⢀⣈⠙⠉⠁⠀⢻⣿⡇⠀⢸⣿⣿⢻⡘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⢿⣿⡇⠀⣿⠉⠛⠁⠀⠀⠀⠀⣀⣡⣄⠀⠀⠀⢸⣿⡇⠀⠘⣿⣿⣾⡏⣟⠃⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀ ⠀⠀⠀⠀⠀⡀⠀⣯⣿⡇⠀⢹⣦⠀⠀⠀⠀⢠⣾⢷⣶⣿⠀⠀⢀⣾⣿⠀⠀⢸⡇⠸⠈⠳⣿⣄⠀⠀⢀⣀⡀⠀⢀⣰⠏⠀⠀⠀ ⣧⣀⣀⣀⣀⣵⠴⢿⣿⣧⠀⢻⣿⣆⡀⠀⠀⢸⣷⡀⠀⠈⢀⡴⠋⢀⡇⠀⢀⣸⡇⠀⠀⠀⠈⠛⢷⣦⣤⣤⣩⣿⠟⠛⠂⠀⠀⠀ ⢆⠉⠻⡉⠉⣿⡄⠀⣿⣿⣇⠈⢷⡎⠙⠒⠦⠤⣝⣿⣤⣀⣾⣁⡴⡋⠀⣴⠟⣻⣝⡲⠤⣄⠀⠀⠀⠉⠻⣯⣉⠓⠲⢤⡀⠀⠀⠀ ⠈⠣⠀⠙⠀⢹⠻⡄⠹⣿⣽⣆⠘⣿⠳⣄⣀⣀⠀⠀⣤⣘⠻⢿⡿⢣⣞⣡⠖⠋⢀⠉⢗⠢⢕⣤⣀⣀⣀⡀⠙⣝⠒⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣇⠙⢆⠈⠛⠿⣷⠮⣷⣄⡀⠉⠉⠉⠉⠉⠛⢶⣖⢿⡼⠁⣠⠖⠁⡠⠈⠢⡀⠙⠖⠋⠉⠉⠉⠺⢦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠀⠘⠀⠈⢧⡀⠀⠈⠳⣄⡀⠀⠓⢤⡀⠀⠀⠀⠐⠪⣝⣷⡎⢀⡤⠊⠀⡤⠀⠀⠀⠀⢀⣀⣀⠀⠀⢈⢷⠄⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⢿⣿⣿⣿⣿⣿⡿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⣸⣿⣿⣿⣿⣿⣧⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡇⢻⣿⣿⣿⡄⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣧⠈⢿⣿⣿⣿⣤⡽⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠻⣿⣿⣿⣿⣿⡀⠀⠙⠟⠛⠿⣦⣀⣀⣙⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠆⠛⢿⣿⣿⣿⣿⡄⠀⠀⠀⠾⠛⣿⣿⣟⠙⡟⢻⡿⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣂⣠⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⡽⠀⠀⣾⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡛⢹⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣗⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡿⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣁⣠⣹⣿⣿⣿⣿⣿⡿⢾⡿⣿⣿⣿⣀⡞⠀⠀⠀⠀⣀⡀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣷⡞⠁⠉⠳⢤⣀⠀⣀⡀⠀⢀⣴⠟⡋⠀⠈⠉⠛⠻⢿⣿⠟⠁⡀⠈⠉⠻⡟⠭⢽⣇⠀⠀⠀⠀⠀⠶⠶⠋⠉⠑⠢⣄⠀⠀⠀⠀⠀ ⠻⠟⠀⠀⠀⢀⡤⠉⠉⠙⠿⣦⣬⠃⠈⣇⠀⠀⠀⠀⠀⠀⠉⠓⠶⣄⡀⠀⠀⠉⠢⡀⠈⠳⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀ ⠀⠀⢀⡤⠞⠁⠀⠀⠀⠀⠀⢨⡅⠀⠀⢀⡉⠗⠶⢤⣀⡀⠀⠀⠀⢀⠈⠑⢦⡀⠀⠘⢆⠀⠹⣷⡤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡰⠋⠀⠀⠀⠀⠀⣴⠋⠉⠉⠉⠒⠚⠚⠤⢤⡆⠀⠀⣩⠗⠒⠤⠤⠭⣬⣽⡋⡀⠀⠈⠳⡄⠱⣩⡉⠉⠉⠒⣤⣀⣀⡀⠀⠀⠀⢀⠀ ⠛⠳⠴⣀⡀⠀⠤⠀⢻⡦⣄⣀⡤⠤⣐⣒⣤⠿⡁⢠⠎⠀⠀⠀⠀⠀⡟⠙⢦⡙⢮⡢⣀⠀⠘⠦⢳⠛⠒⠋⠉⣉⣉⠉⠉⠉⠀⠐⠚⠓ ⠀⠀⠀⠀⠉⠑⠶⣄⡀⠹⡆⠀⠈⠁⢠⠞⠁⢀⡷⡏⠻⡄⠀⠀⠀⢸⠃⠀⠀⢉⣠⢿⣮⡳⢄⠀⠀⢷⡄⠀⠀⠣⡌⢳⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠼⣄⠀⢼⠏⢀⡴⠋⢠⡇⠀⢳⠀⠀⠀⡜⢀⡠⠞⠉⠀⠉⠁⠙⢿⠫⠦⠼⢧⠀⠀⠀⠘⠢⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢤⡚⠉⠀⠀⠸⣇⠀⠈⣇⠀⢀⡥⠋⠐⠊⠉⠉⠒⢦⠀⠉⢳⡀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢄⡀⠀⢿⠀⠀⢘⡴⣫⠶⠖⠒⠒⠲⠶⠶⠒⠋⠀⠰⣻⡾⢦⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠯⡉⠉⠉⠁⣰⠃⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠁⣻⣻⡄⠙⢇⠘⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠖⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣷⡸⡌⢳⡸⣧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⢷⠹⡄⢻⣹⡇⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡎⣆⣻⡄⠁⢻⡔⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡘⠛⣿⢢⡀⢻⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢿⣣⣷⡄⢻⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢻⡄⢸⣿⡿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡡⠋⠙⢘⠛⢿⣿⠄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⡖⠒⠓⢀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⣠⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⠀⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄
⡇⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠔⠈⠁⠀⠈⠉⠒⠹⠾⠏⠉⢀⠀⢀⠀⠀⠀⢀ ⡏⠀⠀⠈⢢⡀⠀⠀⠀⢀⠌⠀⠀⠀⠀⠀⠀⠀⠀⣰⡆⠀⠀⠀⠙⡠⠄⠒⢈⢸ ⣏⡿⡷⣦⣄⠙⣆⣠⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⡌⠄⠀⡄⠀⠀⠀⠐⡀⠁⢰⠛ ⡧⠥⠂⠉⠉⠉⠉⠋⠝⠀⠀⠀⠀⠀⠀⠀⢀⠜⡠⣸⠐⠀⠀⠀⠀⠀⠐⠀⢸⠀ ⡷⠀⠀⢰⠀⠀⠀⠌⠀⠀⠀⠀⠀⠀⢀⠔⡡⠊⢠⡟⠰⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⣧⠀⠀⢸⠀⠀⠠⠀⠀⠀⠀⠀⠀⡰⠁⠈⠀⠀⠈⠀⠃⠀⠀⠀⠀⠀⠀⠁⠘⢺ ⡇⠀⡀⣼⡀⢀⠂⠀⠀⠀⠀⠀⡐⠀⡰⠠⠀⣢⠐⠈⡆⠀⠀⠀⠀⠀⠀⢸⠀⢸ ⡇⠀⠀⠋⡌⡎⠀⠀⠀⠀⠀⡐⠀⣞⢤⠒⠈⠀⠀⢀⠐⠀⠡⠀⠀⠀⠀⠀⡀⠀ ⡇⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⢀⢤⢥⣀⣀⣢⡀⠀⠀⠉⢃⠀⠀⠀⠀⠀⠀⠁⠀
⠀⠀⠀⠀⠈⠢⠀⠀⠀⠈⠳⣦⣉⢿⣄⣼⣿⡿⡉⠛⠿⣿⠟⣷⣿⣟⣻⣿⣿ ⠀⠀⠀⠀⠀⠀⠁⠒⠒⠀⠀⡀⠀⠈⠙⢿⣿⠁⠘⠃⠀⢀⡙⠘⢼⣿⣿⣿⡽ ⠀⠀⠀⠀⠀⠀⠀⣀⢴⡒⢡⣰⡾⠟⠀⠀⠙⣄⣠⡊⠀⠈⠛⠀⢀⣽⣿⠟⣽ ⠀⠀⠀⠀⠀⣠⣼⣏⣸⣶⡷⠃⠀⠂⠀⠀⠀⢸⡪⠖⡀⢀⣀⢔⣿⣿⣭⣾⠏ ⠀⠀⠀⢀⣎⣾⢿⣿⡿⡿⡀⡀⠀⠀⠀⠀⠀⠘⠋⠉⠉⠉⠉⠑⠻⠿⣿⣿⣶ ⠀⢀⣶⣷⠿⢁⢣⠀⢻⣷⡳⠀⠀⠂⠀⢠⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛ ⡄⢸⣿⢣⣇⡏⡜⡘⠈⢏⠱⣷⡈⢄⠺⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢵⣾⢷⡻⠼⣜⠟⢀⣘⠀⠀⡈⢻⣾⣇⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢿⡿⢮⠷⠞⣻⣶⠖⠉⠁⠻⣺⠁⠀⠨⢱⠢⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠶⠓⠀⠂⠐⠐⠒⠐⠐⠻⣷⣄⠴⠃⠀⠀⠀⠀⢄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠦⣄⠀⠀⠀⠀⠀⠀⠉⠐⠂⠀⠀⠀
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⠀⠀⠀⣿⢿⣿⡿⣸⣿⣿⣿⣿⣿⣿⣷⡽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢰⡇⣿⣏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⢸⣿⣿⡿⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⡽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⡇⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⣿⣿⣿⠇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣝⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢠⣿⣿⡏⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⣿⠋⢹⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⡿⣿⣿⣿⣿⣿⣿⣿⣿ ⡀⣸⣿⣿⠁⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⣿⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣼⣿⣿⣿⣿⣿ ⡇⣿⣿⡟⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿ ⢹⣿⣿⡇⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿ ⣼⣿⣿⣇⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⣿⣿⣿⡏⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣝⣿⣿ ⣿⣿⣿⣿⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠘⣿⣿⣿⡿⣦⡙⢿⣿⣿⣿⣿⣿⣟⢿⣿⣿⣿⣎⢿ ⣿⣿⣿⣿⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⡷⠶⢿⣿⣿⡷⠾⠷⣦⠽⢿⣿⣿⣿⣿⡎⠻⣿⣿⣿⣧ ⣿⡏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⣧⠘⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⣿⡇⠀⠸⣿⣿⡇⠀⠀⠙⢷⡀⠙⠿⣿⣿⢿⡄⠙⣿⣿⣿ ⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⢸⡄⢻⣿⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⣿⠀⠀⠀⣿⣿⡷⠴⠚⠋⢁⣙⣧⣤⣭⣿⣷⣽⣆⡈⢿⣿ ⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠈⡇⠈⣿⣿⡏⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⢰⡟⠀⣴⠞⢻⣿⣇⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡉⢻ ⡏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢀⣹⠞⠛⣿⣇⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⣼⠃⡼⠃⣠⣼⣿⣿⣿⣿⣿⢛⣛⣿⣯⡍⠉⠛⢦⣄⡈⠉⠘ ⡇⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⡇⢀⡴⠟⠁⠀⠀⢿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⡟⠀⢀⣽⣿⣿⡿⣛⣿⣿⡿⠋⠁⠀⣸⡁⠀⠐⠀⠈⠛⠃⠀ ⡇⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⡟⣸⡷⠋⠀⠀⠀⠀⠀⢸⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⡄⠀⣸⠁⢸⡿⠟⢙⣿⠟⠉⢀⠤⠄⢀⣠⣴⣶⣾⠿⠛⠒⠂⠀⠀⠀ ⣷⣿⣿⣿⣿⣿⣿⣿⠇⢸⣿⣿⣿⣿⠞⢻⣇⠀⣀⣀⣀⣤⣴⠋⢻⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢧⢷⣀⡟⠀⠉⠁⠀⢈⣻⣧⣼⣁⣀⣠⣤⡄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⣿⣿⣿⣿⣿⣿⡿⠀⣸⣿⣿⡿⣁⠤⠼⣿⠉⠁⠀⢀⡟⠓⠂⠘⣧⣿⣿⣿⣿⣿⣿⣿⣿⠏⣿⣿⠀⢈⡿⠛⠂⠀⠀⢀⣴⠆⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⣿⣿⣿⣿⣿⣿⣇⣠⣿⣿⡟⠁⣀⣠⣤⣿⣖⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⣿⣟⣴⠟⠀⢀⠀⠀⣰⠿⣄⠀⠀⠀⡀⠀⠀⠀⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⣿⣿⣿⣿⣿⣿⠉⢸⣿⣿⣴⣾⣿⣿⣿⣿⣿⣿⣋⣛⣻⣷⣄⠀⠈⣿⣿⣿⣿⣿⣿⠃⢀⡞⢹⡟⠁⢀⡜⠃⣠⠞⣁⡞⠉⢧⣠⠞⠁⠀⣠⠀⢠⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⣿⣿⣿⣿⣿⡏⣀⣾⣿⣿⣿⢟⣿⣻⣭⠿⠛⠛⠋⠁⠀⢠⣿⣀⢸⣿⣿⣿⡿⣿⡏⡤⠋⠀⢹⣧⡴⠋⣠⠞⠁⡴⠋⢠⠴⣇⠙⠷⢤⡜⢁⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡸⢺⣿⣿⣿⣿⣷⣿⣿⣿⡿⠋⠀⢿⣁⠀⠀⠀⠀⠉⠉⣉⡿⠋⠁⣸⣿⣿⠟⣡⡟⠟⠀⢀⣄⡰⠏⢀⠞⠁⠀⠐⠁⠔⠃⠀⠀⠻⠦⠴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡄⣿⣿⣿⣿⠁⣿⠟⠉⠀⠀⠀⣀⣽⣿⡶⠁⢀⡴⠞⠉⢀⠄⣰⣿⡿⠁⣠⡟⠀⢀⡴⣿⠞⠁⣴⢻⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⣿⠹⣿⣿⡇⠀⠀⠀⠀⠀⣺⡿⠛⠛⠁⢻⠀⣾⠀⠀⣠⠏⣴⡿⠋⢠⠀⠊⠀⠀⠋⠀⠀⠀⠀⠈⠓⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣿⣷⢿⣿⣷⣄⠀⠀⠀⠀⢈⢀⡴⠂⠀⢸⠀⡇⢀⡼⣣⠟⠋⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣞⣿⣽⣿⣦⠀⠀⠀⠀⠞⠀⠀⢀⣾⠀⣧⢞⡽⠃⡰⠃⠀⠀⠞⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸ ⣿⣿⣿⣿⡞⣿⣿⣿⣿⡄⠀⠀⠀⢀⡴⠃⣿⡀⣿⠏⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣄⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⠀⢠⠃ ⣿⣿⣿⣿⣿⣞⣿⣿⣿⣿⣧⡀⣠⠏⠀⢠⢟⡿⠁⣠⠟⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠛⠉⠀⠈⢻⡟⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀ ⣙⢻⢿⣿⣿⣿⣾⢿⣿⣿⣿⣿⣇⠀⠀⢋⡏⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠋⠁⠀⠀⠀⡤⢰⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⠃⠀⠀ ⠉⢙⡇⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣧⡀⠈⠐⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣴⠞⠋⠁⠀⠀⠀⠀⠀⡼⢱⢻⠏⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀ ⠒⠛⠰⣿⣿⣿⣿⣿⠻⣿⣻⣿⣿⣿⣷⣄⠀⠀⠙⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣧⡈⢿⣿⠋⠀⠀⠀⠀⠀⠀⢀⣠⠞⣠⣿⠏⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⠿⢿⣿⣧⠈⢿⣿⡿⣿⣿⡍⢷⣀⠘⠷⠼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡧⠈⢻⣄⡀⠀⠀⠀⠀⠐⠉⢀⡴⢿⠃⠀⠀⠀⠀⠀⠀⢀⣴⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⢧⣈⣿⣿⣿⣿⡇⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⢩⠉⠛⠒⠒⠒⠒⠚⠉⢻⢸⠀⠀⠀⠀⠀⢀⣴⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠋⠁⠀⠀⠀⠙⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣎⢆⠀⠀⠀⠀⠀⠀⠀⠘⣮⡇⠀⠀⠀⣠⣾⣟⣡⠄⠒⠂⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠷⢶⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡱⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢭⣟⡿⣿⣷⣶⣶⣤⣤⣤⣄⣀⣱⡈⠓⠀⠀⠀⠀⠀⠀⣀⣴⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣽⣛⢿⣿⣿⣿⣿⣿⣿⣿⡀⠀⣤⣤⣶⣶⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡙⠻⢶⣿⣿⡿⣿⣿⣿⡷⠲⢿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⢠⠋⠒⠀⠄⠤⠀⠀⠠⠄⠂⠉⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣞⢀⣀⡀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⡇⠱⠇⢾⣿⡀⠀⣽⡯⠸⢽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢳⣄⠈⠐⠠⠀⠀⠒⠒⠁⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡈⠁⢢⣄⣀⣃⠤⣚⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡞⠀⠀⠄⠉⠬⠟⠻⠵⠂⠀⢡⠀⠀⠀⠀⠀⠀⠐⠆⠀⠀ ⠀⠀⠀⠀⢰⠂⠀⡆⠒⠀⠀⠀⠀⠀⠀⠑⠺⢆⢀⠠⠀⢊⠠⠊⠀⠀⠀ ⠀⠀⡠⠐⢈⠀⠀⡧⢀⡀⠄⠀⠠⡀⠠⠀⣀⠼⠒⠒⠈⠁⠀⠀⠀⠀⠀ ⢀⠊⢀⠄⠁⢇⠀⠙⣄⠀⠀⠀⠀⠁⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡎⢠⠁⠀⠀⡜⢨⢲⠙⡆⠀⠀⠀⢠⠈⠂⠠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⢸⠀⠀⡰⠀⠀⢰⢀⠁⠀⠀⠀⠀⠃⠀⠀⠑⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⡀⠣⡀⡇⠀⠀⣆⡂⠀⠀⢄⠀⠀⠀⠀⠀⠀⠐⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠑⠠⠈⡇⠀⣸⡞⠀⠀⠀⠈⡀⠀⠀⢀⠀⠀⠀⠀⠈⠒⢄⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⠏⠀⠀⠀⠀⡀⢰⣀⣄⠾⠉⠀⠀⠀⠀⠀⠀⠁⠆⠀⠀ ⠀⣶⣲⡼⢁⡞⠀⠀⠀⠀⠰⠁⣸⣭⢿⣧⠂⠄⣀⠀⠀⠀⠀⠀⠀⢣⡀ ⠀⠀⠈⠙⠛⡃⠀⠀⠀⠀⠀⣰⢻⣿⣌⣻⣱⣄⠀⠉⠐⢄⠀⠀⠀⠸⡄ ⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⡰⣽⣾⣻⣟⣿⢯⣼⣷⡤⣄⠀⠈⠆⠀⢀⠇ ⠀⠀⠀⠀⠀⠘⡄⠀⠀⢰⠔⠁⠀⠐⠂⠉⠉⠉⠉⠉⠀⠵⠤⠤⠤⠎⠀ ⠀⠀⠀⠀⠀⠀⠘⠂⠄⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⣄⠀⠀⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⠳⣀⣷⣾⡶⣶⣶⣤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣠⠏⠹⣿⣃⢰⣿⠻⢿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⢂⣇⣄⡴⢟⣛⡋⠁⣎⣝⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⡉⠹⣷⣥⣴⠺⢀⡈⢠⡿⠃⠀⠀⠀⠀ ⠀⠈⠀⠁⢀⢋⠉⢻⣄⣀⡀⣤⠒⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠭⢽⡻⡟⠃⠀⠀⠀⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠛⢌⡁⠀⠃⠞⠛⡓⣦⠀⠀⠀ ⠀⠀⠀⡰⠠⡁⠄⠉⠠⠊⠁⠁⠲⢭⠵⠚⠘⠇⠀⠀ ⠀⠀⠰⠀⠠⠈⠂⡀⠠⠀⠀⢀⠔⠁⠄⠐⣀⠩⢁⡂ ⠀⢀⠃⢐⠿⢦⡀⠐⢀⠀⠀⠁⣀⣤⣦⠀⠃⠈⠐⠀ ⠐⠥⠀⠈⠘⢿⠇⠤⠤⠦⠤⠼⠭⡨⠋⢀⣈⣢⠀⠀
⢀⠒⡡⠚⠈⢑⣏⡆⠀⠀⠀⢀⠀⠀⡠⢄⠒⠂⠀⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡗⢺⠀⠀⡰⣁⢈⠤⠐⢬⠪⠊⠈⢋⣆⣈⣆⣀⡠⠃⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠱⡚⠢⡀⢗⠳⠁⠀⠀⠸⡧⣦⠔⢋⠪⣂⡀⠀⢡⠀⠀⢡⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡬⠶⢺⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠱⡈⠂⢌⡄⠀⡈⢃⠀⢀⡀⠀⠀⠀⠀ ⡜⢦⠤⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⢡⠀⠀⢸⠉⠀⠀⡞⣫⠝⠓⣢⠀⠀ ⡕⠒⣮⠁⠀⠀⠄⠡⠀⡆⠀⠀⠀⠀⠀⠈⠈⠀⠀⢸⠀⡤⠚⠒⢌⢲⠟⠉⣡⠀ ⠡⣥⠀⠀⠀⠀⠈⠐⢵⡀⠀⠀⠀⠀⠀⠀⡀⠇⠀⠈⡿⠆⢔⣻⣿⣿⠓⠏⣺⡆ ⠀⠘⠄⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⢀⢣⠀⠀⢀⡷⣄⢀⣬⣛⣁⡇⠀⡏⣧ ⠀⠀⠀⠢⢀⠀⠀⠀⠀⠈⢆⠀⠀⠀⢀⠎⠸⠒⠂⠙⣿⢿⣚⣧⠄⠱⣇⣜⠀⠉ ⠀⠀⠀⠀⠀⠁⠒⠤⣀⠤⠣⣋⠐⠉⠈⠢⣇⠀⠀⠀⠉⠑⠂⢿⡷⠚⣯⠈⠳⡜ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠈⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠙⠦⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠀⣀⣀⡀⡆⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠐⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢴⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⡴⢁⠂⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠋⠰⢰⡀⠘⠒⠪⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠀⢠⠎⠀⠠⢃⡄⣩⣵⡖⠣⡆⠱⡀⠀⠀⠀⣀⡀⠤⠤⠤⠤⠄⣀⡀⠀ ⠀⠘⢧⡀⠘⠀⠰⡡⣎⠀⠛⠛⠁⠀⡇⠀⢡⣤⣖⣩⡥⠶⠖⠒⠒⠒⠶⠦⣌⡐ ⠀⠀⠀⠈⠱⠀⡟⠛⠛⠠⠖⢀⣶⢀⠣⡤⠊⠉⠉⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉ ⠀⠀⠀⠀⠀⠑⠥⣐⠤⠬⠍⡙⣤⠟⠂⠛⠘⢄⣰⠐⣧⠞⢇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢉⡆⡪⠔⠁⠀⠀⠀⠀⠀⡿⠗⢛⢰⠸⠷⢀⠀⠐⠢⠄⡠ ⠀⠀⠀⠀⠀⠀⢀⠠⠋⠁⢇⠀⠀⠀⠀⠀⢀⠴⢓⠃⢸⣎⠦⡀⠸⢗⠂⡠⠎⠁ ⠀⠢⢀⠀⠀⢰⠂⠀⠀⠀⠨⢄⠀⠐⠀⠉⠀⠀⣿⠀⠀⠑⡈⢷⡖⣪⠞⠀⠀⠀ ⠀⠀⠀⠁⠢⡈⢄⠀⠀⠐⠀⠀⡄⠀⠀⠀⠀⠰⢅⣆⡠⣾⣷⢂⡔⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠢⡁⠒⡆⠀⠀⠐⡄⠀⠀⠠⠄⠀⠉⠻⣉⣾⠏⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡠⠊⠉⣢⣐⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡽⠇⡀⠀⠉⠢⢀⠀⠀ ⠀⠀⢀⠔⠁⢀⠔⠉⠀⠈⢂⣀⣀⣀⣀⣀⡀⣤⠶⡺⠙⠀⠀⠈⠐⢄⡀⠀⠑⠄ ⠀⠠⠊⠀⠔⠁⠀⠀⠀⠀⠀⠑⡄⠁⠨⢽⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁⢂⠀⠈ ⡐⠁⢀⠊⠀⠀⠀⠀⠀⠀⠀⡀⢡⠀⣰⣇⡀⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄ ⣇⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠈⢾⡼⠋⠀⠩⠳⣮⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢈ ⠙⢞⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠈⡇⠀⠀⠀⢂⠘⠀⠀⠀⠀⢠⠠⠀⠃⠀⠀⠊ ⠑⠠⢱⢄⠂⠁⡠⠃⡀⡀⠀⠀⠀⠀⢠⠀⠀⠘⠀⠇⠀⢀⠐⠊⢄⠀⠐⠃⢀⡤ ⠀⠀⠀⠉⠒⢼⡀⠈⢀⠖⠆⠀⠀⠐⡨⠒⠈⠁⠁⠶⠠⠤⡑⠀⠈⣁⠠⠂⠁⠀ ⠀⠀⠀⠀⠀⠀⠈⠒⢅⢀⠔⡹⠤⠔⠇⠀⠀⠀⠀⠀⢆⠀⠀⠛⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠚⠶⠂⢀⠜⠀⠀⠠⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⢩⠎⠛⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⢤⣴⡋⢠⠏⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠾⠋⢁⠀⡀⠁⠑⢎⣀⣀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠃⠀⠀⡎⢀⠷⣄⠀⠀⠀⢀⡉⠑⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣠⠏⠀⠀⢀⡜⠀⡸⠀⢹⣉⡵⢶⠦⣭⣢⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⢀⣤⡒⠊⢉⢩⠋⠀⠀⢠⠎⠀⡴⠓⢒⣿⣽⣒⠏⠀⠈⢹⡆⠀⠘⣆⠀⠀⠀⣀⢤⡴⠶⠏⠉⠀⣀⣀⣀⣀⣀⠈⠙⠓⠒⠤⣀⠀ ⠀⠀⠈⠻⣦⡀⠀⡎⠀⠀⢠⠇⣠⠻⡆⠀⠀⠛⠛⠉⠀⠀⠀⢸⠁⠀⠀⢸⡤⡖⠫⢊⣠⣴⣶⠾⠿⠛⠋⠉⠉⠉⠑⠛⠿⠷⣶⣄⣀⠃ ⠀⠀⠀⠀⠀⠙⠺⢇⠀⠀⡞⣾⣧⣿⡿⠆⢀⣠⡀⠀⢀⡀⠀⡸⡄⠀⢀⣸⠟⠛⠚⠯⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻ ⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⣿⠀⡇⠀⠀⢀⡛⠋⣀⣴⡿⢻⢀⠇⠘⣶⡉⢀⡀⠀⠀⠀⠹⣆⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣜⠄⠹⢄⣀⣀⣀⣉⠉⠻⣄⣸⡼⠿⠉⠝⠊⠙⠢⡀⢠⡖⠒⢿⣆⡴⡿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠲⠤⣀⠀⣠⠞⢉⡽⠉⠀⠀⠀⠀⠀⠀⠀⠘⡾⣹⣀⢤⡟⠀⡇⢻⣆⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢼⠊⡤⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢷⠏⠉⣛⠀⡇⠈⠒⠛⢤⣀⠀⠈⠉⠙⠒⠤⣀⡴ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠗⠃⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣷⣼⠇⠀⢹⡠⠷⣆⠀⠀⠀⣿⣄⡀⠠⠔⢀⡴⠏⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠋⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀⣀⣀⠴⠚⠁⢸⡄⠀⠀⠈⣟⠪⢍⢣⠀⠀⠋⢹⠁⢀⡴⠋⠀⠀⠀ ⠉⠒⠤⣀⠀⠀⠀⠀⠀⢴⠋⠀⠀⠀⠀⠀⠀⠠⢡⠀⠀⠠⠒⠒⠉⠁⠀⠀⠀⠀⡏⡇⠀⠀⠀⠈⢆⠀⠳⣶⡒⡒⢂⡧⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠲⣀⠀⠀⢹⠁⠀⠀⠀⠀⠀⡰⠃⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢳⠀⠀⠀⢀⣼⣧⣀⡉⠏⣠⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠑⢤⡀⠣⡀⠀⠀⠀⢸⠁⠀⠀⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠘⠣⣒⣇⣀⠴⣻⣿⣿⡇⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡘⠲⠤⢤⡇⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⢄⡀⠀⠀⠈⠙⠿⡷⠛⢡⣿⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣌⣦⡀⠀⢣⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠈⠒⠀⠀⠀⠀⠘⢦⣿⡾⠉⠙⠲⠤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⠁⠀⠈⣢⡀⢳⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣬⠿⣍⡀⠀⠀⠀⠀⠙⠦⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⢄⡤⠖⠋⠉⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡾⣻⠋⠀⠀⠉⠲⢤⡙⠀⠀⠀⠈⠳⣄⠀⠀ ⠀⠀⠀⠀⣠⠞⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠱⣄⣀⣀⣀⣀⣀⣤⢤⣴⠶⣺⡿⠟⢡⠞⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣅⠁⢀⠀⠀⠱⣄ ⠀⠀⢀⡼⠋⠀⠀⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡄⠉⠉⠉⢁⡰⣶⡿⠋⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢔⠀⠀⠀⠛ ⠀⢠⠞⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣔⠀⠀ ⢰⠋⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢸⣄⠀⢀⠟⣳⣀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀ ⡏⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣼⣿⢠⣯⠋⠁⠉⢛⠶⣔⢄⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳ ⣟⣄⠠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡟⢿⢱⠀⠀⠀⠘⡄⠈⢫⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠂⠀⠀⠀⠀⡠ ⠈⢻⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠸⠀⠀⠀⠀⠸⡄⠀⢷⠀⠀⠀⠀⠀⠀⠀⢠⠤⣀⠀⠙⠄⠀⠀⠀⢘⠁ ⣄⠀⠙⢦⡀⠀⠀⣀⡤⠔⠚⢹⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⡇⠀⠀⠀⠀⢳⠀⠸⡀⠀⠀⠀⠀⠀⡤⢼⠀⠀⠑⢄⡀⣢⠀⠀⠀⠃ ⠀⠉⠒⢤⣽⠢⡴⠁⠀⠀⣠⠎⠀⢀⠤⢤⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⠈⡆⠀⡇⠀⠀⢠⡀⢠⠈⠈⢧⡀⠀⠀⠉⠁⠀⢀⣴⠶ ⠀⠀⠀⠀⠈⠙⠻⣄⣀⡜⠁⡠⠞⠁⠀⣸⣠⡄⠀⠀⠀⠀⠈⡄⢸⣀⡤⠖⠒⠒⠶⢤⣱⣀⡀⢸⠈⠻⡀⠂⠀⠙⠃⠀⢀⡠⠖⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠬⣀⠀⢀⡴⠁⠀⢱⢀⡀⠀⠀⠀⣷⠊⠁⠀⠀⠀⠀⠀⠀⠙⡄⠉⠉⠳⠤⢙⣂⣀⣠⠴⠊⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢍⡀⠀⠀⡸⠉⣇⣀⠤⠴⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠒⠒⠒⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢞⣠⠖⠀⣀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠉⠑⠛⠀⠀⢀⡞⠁⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣠⠤⠐⠂⠀⠀⠀⠀⠀⠤⠤⣀⠠⣄⠀⠀⠀⠈⠁⠀⠀⠉⠉⠉⠙⠒⠲⠤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⢐⠀⣼⡶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠩⠗⠢⢤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠼⡶⠐⢾⣶⡷⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣳⣤⡀⠀⠀⠀⠀⠈⠉⠒⠒⠦⠄⠀⠀ ⠀⠀⠀⢁⣰⠀⢀⡼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣸⠁⠀⠀⠀⠀⠀⠀⠀⣀⡠⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠤⣅⡉⠳⣄⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⣰⠶⢶⣿⣼⠟⠁⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠇⠀⠀⠀⠀⠀⣀⢴⣋⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⡙⢧⣦⠦⠀⠀⠀⠐⠂⠀ ⢿⣿⠘⢿⡟⠁⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⢀⣞⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⣿⡀⠀⠀⠀⠀⠀⠀ ⣿⣷⣿⡿⠁⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⡾⢁⠀⠀⠀⣰⢫⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡄⠀⠀⠀⠀⠀ ⢻⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠐⢌⠳⢦⡀⠀⠀⠀⠀⣸⢱⠸⡀⠀⢰⢧⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀ ⣻⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡙⢦⡀⠀⢀⡇⡏⡁⢧⠀⡾⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⣤⡀⠀ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡙⣆⠘⢰⠀⣇⠘⠂⡇⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢿⡈⠃⠀ ⡀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⢧⠀⠀⢹⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣀⣠ ⣭⣼⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠘⡆⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢳⠘⢹⣏⢹ ⣙⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⢻⣀⠀⢽⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣯⡏⠀⡞⣿⣿ ⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⢳⡇⠀ ⣿⣿⡽⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⢻⣀ ⣿⡮⣁⣼⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠈⢸⣶ ⠈⢁⢋⡈⣻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠘⣿ ⡄⣤⣿⣿⠯⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢃⢻ ⢸⣿⣿⣿⣿⣾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⠀ ⡤⣍⠉⣽⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠘⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀ ⣿⣿⣿⣿⡿⠉⠀⠀⢹⣯⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀ ⣿⡿⠛⠇⠐⠂⠆⠀⣘⢻⣬⡹⣿⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠒⠒⠒⠐⠀⠀⠠⠔⡖⢳⠂⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⢹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡟⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠿⠿⠶⣶⣶⣿⣦⣄⡀⠀⠀⣀⣀⣤⣴⣾⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⣟⠁⠀⣀⡆⠀⠈⠙⠋⢻⡻⣯⡛⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⠉⢳⡆⠀⠀⡀⠀⠀⢠⣤⡴⡿⠋⠹⠟⣯⠀⣼⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠛⠦⣀⡞⠀⠀⣼⡟⠶⢤⣸⡏⣷⡇⠀⣷⣺⣧⣰⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠙⠳⢦⣼⠃⠀⣶⣿⠻⣦⡀⠽⣿⣞⢀⣠⣿⠟⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⣀⡀⣿⠆⢠⣿⣿⡇⠛⢿⣤⡇⠈⢻⠛⣿⣄⣼⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣯⣻⣿⡀⢀⣿⠈⠳⠤⠤⠿⠀⠀⢸⣴⠋⣻⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣇⠈⣿⡀⠀⠀⢰⠆⠀⠀⠈⠉⠉⣿⣷⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣍⣻⡷⠿⠿⣖⣤⣈⣂⣀⣀⣀⣠⣾⣏⣿⣽⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠈⠁⠀⣠⠖⠀⠀⠈⠉⠛⠶⣤⣀⣀⣀⠤⢭⣛⣧⡀⣠⣤⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠳⣄⠀⠀⣾⠀⠀⠀⣸⡇⠀⠀⠀⠀⢀⡄⠀⠘⣧⠀⠀⠀⠀⠀⠐⢮⣁⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⡅⠀⣠⡾⢣⠀⢻⣄⢀⣠⠿⡇⠀⠀⠀⠀⣿⢳⣄⠀⣿⠀⠀⠀⠀⠀⠀⠈⣻⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡏⠁⠀⠀⡆⠀⠉⠻⢦⣤⣧⠀⠀⠀⢰⣿⠀⠹⢦⡘⣷⢄⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⣀⣰⣃⠀⠀⠀⠀⠀⢸⠀⠀⣴⡿⠿⠶⠶⣶⣬⣿⣶⣷⣄⡠⠴⠊⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠴⡾⠋⠉⠁⠈⠉⠉⠑⣶⢤⣤⣼⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⢿⢾⠒⠒⠢⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡴⢁⢸⡃⠀⣀⣀⡀⠀⠀⣼⠀⠀⠀⠻⣷⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⢤⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣷⣿⠿⠟⠓⠋⠉⠉⠉⠉⠛⠳⢶⣶⠾⠗⠛⠛⠛⠋⠛⠛⠛⠛⠿⣿⣿⣾⡿⡍⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠣⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣢⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀ ⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡵⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀ ⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣻⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠀⠀⠀⠀⠀⠀⠀⢸ ⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢧⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣟⣿⣿⡿⠿⠿⣿ ⠀⢸⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠉⠀⠀⠀⠀⠢⣄⣿ ⠀⠸⡆⠉⠳⢤⣄⣀⣀⣀⣀⣀⣠⢤⣼⣯⣑⡂⠤⠀⠠⠀⠀⠠⠀⠀⠀⣀⣀⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⡿ ⠀⠀⢳⡀⠀⣀⣀⣤⣭⣿⣿⠿⠿⠟⠛⠛⢿⠿⠿⠷⠶⠶⠶⠶⢾⣿⣯⣭⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇ ⠀⠀⠀⢻⠿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠛⠛⠻⠶⣶⣤⣤⡀⣠⠋⠀ ⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢩⠃⠀⠀ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀ ⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠲⠤⣄⣀⣀⣀⣀⡤⠤⠞⠁⠀⠀⠀⠈⠓⠦⠤⣀⣀⠀⢀⣀⣀⠤⠤⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢰⣿⠋⣟⣡⣴⣵⣿⢹⡿⠘⣿⣟⣍⢣⠳⡲⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⣿⣾⡹⣿⣿⣏⣿⣿⠇⠀⣿⢿⡟⡟⡗⣷⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⣿⣿⡇⡟⣿⢿⣥⡏⢗⠰⠀⠙⣻⣧⣇⣷⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⣿⢸⡇⠁⠑⠾⠿⠃⠀⠀⠀⣾⣿⢻⢟⣿⠟⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣿⣿⣾⣇⡄⡄⠀⠀⠀⠀⡄⠀⠈⠉⢁⣠⣿⠀⢹⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⣿⣿⣿⣿⣿⣷⣴⡀⠀⠀⣤⡥⠀⠀⢀⣼⣿⣿⡄⡏⡀⠀⠀⠀⠀⠀ ⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⡇⠙⢆⠀⠈⠀⣠⣴⣿⣿⣿⣿⡇⢃⡇⠀⠀⠀⠀⠀ ⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⠁⠠⡀⠉⠒⠁⢸⣿⣿⣿⣿⣿⣧⠸⢠⠀⠀⠀⠀⠀ ⢠⡿⠟⠛⠛⠛⢻⡿⠛⠁⠀⠀⠥⡀⠀⢰⠀⣙⣻⡿⡿⠿⠿⠤⠿⣆⠀⠀⠀⠀ ⡟⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠈⠉⠁⠁⠀⠀⠀⣇⠀⠀⠀⠀⠈⢷⠀⠀⠀ ⠃⠀⠀⠀⠀⣤⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⢢⠄⠀⠈⡇⠀⠀ ⠀⠀⠀⠀⢰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠻⢿⣄⠀⣇⠀⠀ ⡇⠀⠀⠀⡺⠁⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠦⣯⡆⠀ ⡇⠀⠁⢸⠁⠀⢁⣴⡒⢄⠀⠀⠀⠀⠀⢠⠅⠂⠄⢀⠀⠀⠀⢀⢰⣂⣶⠹⡜⡀ ⣿⠀⠀⣼⠀⠀⠘⠬⡧⠊⠀⠀⠀⠀⠀⢸⢌⡀⠀⠀⠀⠉⠁⠀⠈⠳⠾⠄⣿⡅ ⣿⡆⠀⡟⡀⠀⠀⠀⠀⠈⠒⠄⠀⠠⠒⠇⠈⠥⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠿⢷ ⣿⣧⢰⠃⠡⣀⠀⠀⠀⠀⠀⠀⠀⢀⠎⢠⠐⢈⠢⡀⠀⠀⠀⠀⠀⠀⢀⣼⡀⠈ ⡿⠋⠸⡀⠀⠀⠵⠤⠤⠤⠤⢀⢊⠀⡠⢂⡀⠠⣅⠘⠒⠲⠦⣴⠚⣻⣿⣿⡇⠀
⣿⣿⣻⡿⣿⣿⣿⣿⢿⣿⣇⠈⠀⠀⠀⠀⣼⣿⡜⡽⣿⣱⠹⡆⠀⢫⣿⣿⡄⢧ ⣿⣿⣿⡇⢻⣿⣿⡏⠼⣿⣿⡄⠀⢀⣴⣾⣥⣿⣷⢳⢿⣀⣀⣽⣬⠈⢻⣿⣿⠈ ⣿⢹⣿⡇⠈⢿⡾⡄⠀⣿⣾⣿⣠⣿⣿⣿⣿⣿⢿⣼⣷⠟⠛⢻⣟⣧⠈⣿⣿⡇ ⣿⣬⢿⣷⠀⣼⠇⢣⢀⣿⡟⣿⣿⣿⣿⣿⣿⢏⣿⡏⡹⠀⠀⣸⢼⣷⣧⣹⡿⢿ ⣿⣿⠘⣿⢃⣿⡈⠼⣿⣿⠁⠊⡯⢿⡿⠟⠁⢀⡷⡔⠁⡠⡾⡙⠈⣿⣿⣻⣿⢈ ⣿⣿⡠⣿⣺⣿⣨⣭⣿⣧⡂⠀⡇⢂⠀⠀⠀⠀⠀⠠⣊⠨⠊⠋⠀⢧⣿⣿⣿⢀ ⠸⢿⣦⣿⡾⠛⡟⣪⡡⠞⠉⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠆⠈⣿⣿⡏⠈ ⣇⣸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣿⣧⡀ ⡀⢧⣞⣿⣑⠆⢩⢕⠤⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠃⣼⡇⠏⠈⠑ ⢷⡲⣽⣿⣿⡵⡈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠵⢾⠁⠀⠀⠀⣼⣿⡟⠀⠀⠀ ⡁⠙⢇⣹⣿⣿⣔⠄⠈⢀⠀⠀⣦⣤⠤⠶⠿⠁⠀⠘⠀⠀⢀⢾⣿⣧⠳⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣍⡢⡈⠀⠀⠿⡁⠀⠀⠀⠀⠀⠀⠃⣰⠇⣀⠩⠝⣒⠈⠁⠀ ⣿⣿⣤⡟⢿⣿⣿⣿⣿⡚⡢⠤⠌⢚⣴⡢⠄⢠⠔⠊⡱⡹⠁⠠⠐⠉⠀⠀⠀⠀ ⠙⡿⣧⢻⣦⣿⣿⣿⣿⣇⠈⠑⠢⠤⡀⠬⠙⠛⠂⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠦⠰⠻⡶⢶⠵⣶⡽⣿⡇⠀⢂⠄⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⣠⣾⠿⢋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⠀⠀⠙⢆⠀⠀⠀ ⠀⡰⠟⢥⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⡀⠀⠀⠡⡀⠀ ⡰⢁⠔⠁⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠈⠛⠓⠂⠀⠀⠀⠀⣡⠀⠀⠀⠐⡀ ⠁⠂⠀⠀⠀⠀⣀⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠀⠀⠀⠀⠀⡆⠀⠀⠀⠐ ⠀⠀⠀⢀⠔⠁⠀⠀⠉⠀⢡⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⡀⢤⣤⣄⠀⠀⠀⠀⠀⠰⠿⡿⠻⠛⠛⠻⡴⢶⠀⠀⡰⣿ ⠀⠀⠀⠀⠀⣀⣤⠶⢟⠛⠋⠉⠋⠀⠀⠀⠈⠀⠀⠀⠉⠀⠀⠀⠀⢘⠄⣸⣟⣏ ⠀⠀⠀⢐⣶⠟⠁⠠⠂⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠘⣿⣜⣼ ⢀⣀⠤⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⠄⣷⣿⣻⣿ ⡈⠳⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⣠⡀⠀⠀⠈⢂⠀⠀⡇⠀⠀⠀ ⠈⢢⠀⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⡄⠀⠀⠀⢳⢤⠁⠀⠀⠀ ⠀⢌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⣿⠿⢿⣧⠀⠀⠀⢠⠃⢀⠄⠀⠀ ⡀⠀⠺⠇⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠘⡆⠈⢻⠀⠀⠠⠃⣠⠎⠀⠀⠀ ⠈⠑⠂⠠⣤⠽⣄⡀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠐⠀⢸⠀⡰⢁⡾⠁⠀⠀⠀⢀ ⣤⠀⠀⠀⠈⠀⠈⠢⡁⠢⢄⠀⠀⠀⠀⠀⠙⢦⠀⠀⠈⠰⠑⠁⠀⠀⠀⠀⠀⠀ ⠘⠀⠀⢀⡀⠀⠀⠀⠑⠄⠈⠻⣶⡀⣤⣤⡀⣀⣆⢠⠧⠁⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠴⠚⠉⠁⠀⣀⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⠀⠀⣴⡄⠀⠀⠀⠀⠀⢀⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⣀⡴⠛⠁⠀⠀⠀⣠⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⡿⠁⠀⢰⠿⡇⠀⠀⠀⢀⣴⢟⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⣠⠞⠉⠀⠀⠀⢀⡤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣷⣤⣴⣿⣶⣿⣿⣿⣿⠟⠋⣸⣷⣶⣶⠦⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠟⠁⠀⠀⠀⣠⠞⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀ ⠀⠀⠀⠀⢠⣴⣿⡿⢿⣿⣯⡀⠀⠀⢸⣿⣦⣀⣿⠛⠛⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⢀⡴⠋⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⣿⣿⡋⠀⢿⣿⣷⣤⣿⣿⣿⣿⢿⣿⡀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⢠⠞⢀⣠⠴⠚⠛⡇⠀⠀⠀⠀⠀⠀⣼⣁⣀⣀⡀⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⣧⣠⣿⠟⠻⣿⣿⣿⣿⠏⠘⣿⣧⢀⠀⠀⠀⠻⣿⣦⡀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⢠⣏⡴⠋⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⡸⠋⠁⠀⢨⠇⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣶⣖⣿⣿⣿⣿⡆⠀⢻⣿⡉⠀⠀⠀⠀⠈⠻⣿⣦⣄⣀⣸⡄⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠚⠀⠀⠀⠀⠀⢰⠃⠀⠀⣠⠏⠀⠀⠀ ⠀⠀⠀⠘⠻⣿⣿⣿⣿⣿⣿⣏⡽⠛⠁⢹⣿⠀⣼⡿⠇⠀⠀⠀⠀⠀⢐⣾⣿⣿⣏⠉⣧⠀⠀⠀⠀⠀⡞⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⢀⡴⠋⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⠞⠛⢉⠀⠋⢉⡍⠀⠀⠀⣠⣿⣷⡿⠁⠀⠀⠀⠀⠀⠀⠐⣿⣽⡇⠹⣷⡘⣆⠀⣀⣀⣸⣃⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⣀⡴⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⢦⣉⣀⣀⣤⡞⢀⡠⠖⠻⣾⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠉⠉⢠⣀⣤⡿⠗⠛⠉⠁⠀⠀⠈⠉⠓⣦⣜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠐⠒⠶⢦⣬⣽⣧⡾⠿⠿⠖⠒⠚⣻⣿⡏⠀⠀⠀⠈⠀⠉⠀⠀⠀⣠⡾⠛⠁⠀⠀⠀⠀⠀⢀⡤⠖⠋⠉⠁⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⡴⠉⠙⠲⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⣠⣾⣿⡟⠋⠀⠀⠀⠀⠀⠀⢀⣰⠟⠉⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⢀⡶⠀⢀⡜⠓⠦⣄⠀⠈⠻⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⢿⣿⣿⣷⣄⡀⠀⠀⢀⢀⣴⡿⠁⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠈⠃⢰⡋⠀⠀⠀⠀⠱⣄⠀⠈⢧⡀⠀⠀⠀ ⢀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣋⣁⢠⣿⣿⣿⣿⣿⣿⣶⣶⣿⡿⠋⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠈⢧⠀⠀⢳⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⣼⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⣶⠀⡇⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⢳⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⣿⡿⢿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⡿⠀⡇⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⢧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣻⡿⠁⢸⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⢀⡇⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠈⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠗⠒⠾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⡞⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⢠⣾⠗⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⣀⠴⠛⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣯⣴⣶⡭⠥⠖⠒⠛⠛⠒⠒⠒⠒⠢⠤⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠤⣄⣀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢀⠀⠀⠀⢹⡿⠁⠀⠈⢳⠀⠀⠀⢠⠞⠉⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡤⠤⢤⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠋⠻⣦⡀⣾⠃⠀⠀⠀⠈⣇⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣏⡀⠀⠀⠈⡷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠈⢻⣿⠀⠀⠀⠀⠀⡿⠀⣇⠀⠀⠀⠀⠀⠘⠢⣄⡀⠀⠀⠀⠀⣀⡴⠉⠀⠈⠉⠳⢤⡼⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣄⣀⣾⠏⠀⠀⠀⣿⠆⠀⠀⠀⣸⡇⠀⠈⠲⣄⣀⠀⠀⠀⠀⠀⠉⠲⢤⡀⠈⠳⣄⡀⠀⠀⢀⡠⠞⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⣽⠿⢶⣶⣤⣴⡇⠀⠀⣀⣶⣋⣿⡀⠀⠀⠀⠈⠉⠓⠲⢤⣀⠀⠀⠀⠈⠓⢦⣀⠈⠉⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡾⠓⠛⠢⠿⠋⢁⡿⠀⠀⠀⣿⠤⠤⢼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⣄⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀⠀⠀⢀⡼⠁⠀⠀⢀⡧⠤⠤⢴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠶⠖⣾⣿⡁⠀⢀⣼⡏⠳⠦⣤⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠚⠁⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠉⠉⢙⣷⡀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠛⠉⠉⠛⢯⡉⢿⡙⠛⠛⠃⠀⢀⣀⡤⠴⠒⠒⠊⠉⠉⠁⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⣀⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣹⣧⣄⣀⣴⠋⠙⢷⡄⠤⣤⣄⣀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠈⠈⠙⠛⠒⠲⠖⠋⠀⠀⠀⠀⠀⢀⣀⣤⣤⣴⣦⣤⣶⣾⣍⡀⠀⠀⠀⢸⠁⠀⠙⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠁⠀⠈⠉⢿⡆⠀⠈⢿⣄⠀⢀⣼⢋⣀⣀⡀⠀⢀⡤⠀⠀⠀⠀⠀⠀⠀⡔⠀⠀⢀⣠⣴⡶⠿⠛⠋⠉⠀⠀⠀⠀⠈⠉⠙⠻⢷⣦⡀⠈⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢳⡦⠀⠀⠘⣿⡄⣠⣴⣿⠿⠟⠛⠛⠛⠛⠛⠛⠿⣶⣤⣀⠀⠀⠀⠀⠜⢀⣤⣾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⢀⣽⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⢶⣤⣴⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢳⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⣠⣴⣶⣤⣀⠈⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀ ⣶⣤⣀⣀⣀⣤⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⢀⣼⡿⣅⡄⠉⠻⣷⡀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⣀⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⢀⣼⣿⣧⣀⣴⣾⣷⣿⣿⡄⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠦⣄⡀⠀⠀⠀⠀⣰⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠦⢄⣠⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣜⠷⣴⣦⣤⣀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⣿⣿⠿⡶⠋⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠢⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠻⠀⠀⠀⠀⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⠤⠴⠒⠒⠛⠋⠐⢒⣒⠲⠤⢤⣀⠀⠸⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣠⠶⠚⠉⠀⠀⠀⠀⠀⠀⣀⣤⠐⠛⠷⢶⣶⣮⣽⣒⢿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠀⠀⠀⠀⠀⠀⠀⠒⠀⠁⠉⠉⠙⠛⠛⠒⠻⠿⣿⣿⣷⣮⣅⡷⢠⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠭⠿⣿⣿⣿⣾⣿⡿⠆⢹⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⣿⣷⣀⣠⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣀⣀⣀⡀⠤⠤⠶⠈⠁⠉⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣧⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠒⠢⢤⣀⡘⢿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠆⢰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣟⠦⣄⠀⠀⠀⠀⠀⠀⠠⢀⣴⠿⠗⠀⠠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣌⠙⠶⣄⠀⢀⣠⣶⡿⣗⣊⣤⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⡿⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣶⣤⠄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⠂⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣏⡀⠀ ⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣇⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣿⣿⣿⣷⣶⠖⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠿⢛⣙⢓⠒⡖⣛⣿⡏⠀⠀⣸⡿⠢⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣁⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠿⢿⣿⡿⢿⣿⣽⣿⡟⠉⠀⠈⢉⠀⠈⠁⣿⡿⠀⠀⢠⣿⠃⠀⢈⣦⠀⠀⠀⠀⠀⠀⠀⡀⡾⠿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⣶⣶⣿⣿⣷⣦⣿⡷⡄⠀⠀⠄⡔⠀⠀⣼⡿⠁⠀⢀⣾⠏⠀⠀⣸⣿⡆⠀⠀⠀⠀⠀⠈⠀⢧⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠛⠿⣭⣝⣻⣿⡗⡇⠀⠊⣿⣷⣶⣦⣿⣷⣤⣀⣼⡟⠀⠀⢰⣿⣿⠃⠀⢲⡚⠋⠉⢹⡀⠘⡿⢿⡀⠠⠀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⢻⣿⡀⠸⣶⣶⣾⢹⣿⡿⠻⣿⣿⣿⣿⣄⠀⢠⡏⠀⢉⠢⣤⣤⡉⡆⠀⠈⡇⠀⡵⠋⠀⠀⠀⠈⠑⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣇⠀⢹⣟⠻⢿⣟⡥⠒⡾⢿⣿⣿⣟⢷⣾⡇⠀⢸⠀⣿⡹⠉⢣⠀⠀⢸⠚⠀⢠⠄⠀⠀⠀⠀⢸⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⣺⢿⣿⣧⣌⣹⡷⠀⢉⠀⣼⣥⣰⠋⢻⣿⣏⣻⡇⠀⠈⠀⣷⡇⠀⠘⡄⠀⠈⣆⠔⠁⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⡄⠹⣷⣿⡿⠧⡀⠈⠺⢿⠟⠁⠀⠀⠹⣿⡿⠃⠀⣆⣸⣙⡷⠣⢤⣇⠀⢠⠎⠀⠀⠀⠀⠀⡠⠚⠻⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠢⣽⠏⠀⠀⠈⢑⣢⣤⣄⣤⠶⠶⠚⢹⠃⣀⢀⡇⠉⠉⠁⠀⠀⠘⣤⠃⠀⠀⠀⠀⡠⢞⣹⡀⠀⢳⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡆⢀⡤⢒⠞⠛⠐⠒⢌⠉⠉⢐⡦⣄⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⢀⣸⡀⠀⠈⠲⡏⠀⠀⠉⠑⠢⢍⡀⠉⢆ ⠀⠀⠀⠀⠀⠀⠀⣼⢿⠁⠰⡅⠀⠀⠀⢀⠜⠀⠀⠘⠶⠋⠱⡄⡿⢿⣁⠤⠒⠊⠉⠀⠀⠀⠘⢄⠀⣀⣼⡆⠀⠀⠀⠀⠀⠙⣶⠏ ⠀⠀⠀⠀⠀⠀⢸⠇⠞⣧⠤⠼⡇⠂⠈⠁⠀⠀⠀⠀⠀⠀⡴⣋⠥⠮⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣯⣹⣿⡖⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⢸⣟⡀⠀⠀⠄⣧⣤⣶⡆⠀⠀⠀⠀⠀⠘⢾⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠙⣏⠁⠸⡄⠀⠀⠀⣠⠞⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠛⠛⠉⠉⠉⠉⠓⠢⢴⠚⠒⠚⠛⠛⠒⠲⢶⠦⠤⠤⠤⠀⠄⠠⠤⠤⠤⢴⠉⠀⢀⡷⠒⠒⠋⠁⠀⠀
⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢽⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢼⣷⡄⠀⠀⢹⡇⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⡇⠹⣦⣀⣠⣿⣾⣿⡿⢿⣿⣿⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠀⣸⠟⠙⣿⣿⣟⡃⠀⠵⢿⡿⣿⣿⣷⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⠀⢸⣾⠿⠀⠀⠙⣿⣿⣷⣄⣸⡿⠇⢉⣹⣿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠓⢺⣇⣠⠀⣀⣼⣿⠙⠟⠋⠉⠀⢠⢁⡠⢿⡿⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⠻⠛⢿⣿⠁⡔⠉⢉⣉⢶⠀⠀⠿⠗⢺⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣀⣀⣘⣿⣼⣗⣾⠿⠴⠊⠁⡤⠄⢀⣾⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠚⠀⠐⠀⠀⠀⢏⠉⠉⠙⣿⡄⠀⠀⠀⠀⣀⣠⠴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢤⣷⣌⣦⣤⣤⣽⣿⣶⣶⠚⠃⠙⠃⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠢⠴⣿⣟⠛⣥⠀⢩⠀⠀⠀⣠⠀⣧⡄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⡿⢳⠀⡀⠄⠒⠈⡀⣦⠿⠷⠷⢦⣤⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⡠⠙⢄⠑⣶⠀⢀⠀⢇⡗⣇⡀⠒⠲⡝⢿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⡤⠢⢄⠀⠀⠴⠋⠀⠀⡰⠉⠀⠀⠀⠁⠺⢧⣀⡨⠱⡖⠃⢸⡇⠀⠀⠀⠀ ⠀⠀⠀⡸⠀⠀⢀⠑⠤⡀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠘⡀⠘⠂⠀⠦⢄⠀ ⠀⠀⢠⠃⠀⢀⡎⠀⠀⠈⠢⡄⠀⠁⠀⠀⠀⣠⠞⠁⠀⠈⡆⠀⠀⢳⠤⠀⠐⠤⡼⠇ ⠀⠀⡎⠀⠠⣾⣿⡦⣀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡀⠀⠘⡆⠤⠤⠴⠋⠀ ⡠⠚⠀⠀⢰⠋⢇⡸⣿⣆⠀⠀⠈⠑⡀⠀⠀⠀⡴⣿⠙⢻⣿⣇⠀⠀⠱⡀⠀⠀⠀⠀ ⠓⠂⠤⠤⠞⠀⠘⠾⡿⠃⠑⠒⠂⠒⠓⠂⠀⠐⣛⣖⡰⠚⠁⠸⢀⣀⣀⣈⠆⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠉⠉⠉⠉⠉⠀⠈⠉⠉⠁⠉⠉⠉⠉⠉⠛⠛⠁⠉⠉⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣛⣉⠀⠀⠀⣀⣤⠤⠖⠒⠂⠀⠀⠀⠀⠙⠓⠒⠒⠦⣤⣴⣶⠿⠿⠟⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣯⣾⠿⠿⠛⠛⠛⠻⠿⢿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠛⠉⠀⠀⠀⠀⢀⣀⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⣀⠄⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠐⠊⠀⠀⠀⠀⠀⠀⠀⠉⡵⠲⡄⠈⠻⣷⣝⢿⣿ ⣿⣿⣿⣿⠟⠁⣀⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⡆⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣀⡇⠐⢦⡘⢿⣆⢻ ⠟⣱⡿⠃⡠⠊⠁⠀⠀⠀⠀⠀⣀⡤⠤⠤⣄⡀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⡠⠖⢊⣉⣉⣑⠲⢌⠉⠙⡟⠉⠛⠀⠱⣜⣿⡄ ⢰⣿⢡⠎⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠈⠹⢆⢠⣾⣧⣄⠀⠀⠀⠀⢴⡿⠻⣷⣼⣁⡞⠁⠀⠀⠈⠳⣄⠱⡄⣷⠀⠀⠀⠀⠀⣿⡇ ⢸⡏⠀⠀⠀⠀⠀⠀⢠⡟⠀⢀⣾⠉⠉⣣⣠⣴⠿⢟⠁⠙⠛⠀⠀⠀⠀⠈⠁⠀⢳⣍⡙⠛⠷⢶⣤⣀⡈⢹⠀⡣⠼⠀⠀⠀⠀⢠⣿⠇ ⢸⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⣨⣷⡶⠟⠋⣉⣤⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠈⠙⠻⢿⣶⣧⣄⣀⣀⣀⣠⣾⡟⠀ ⠈⢿⣧⣀⠀⢀⣀⣠⣤⣿⠿⠋⠁⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠛⢻⣧⣀ ⠀⣸⡿⠻⠿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿ ⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⢻⣟⢛⣛⣿⣿⣋⣩⣻⣼⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿ ⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠿⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⢉⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣴⣿⣿⣿⡿⠋
⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣯⠟⠲⢤⣀⣠⠤⠤⡤⠾⣿⣟⠒⠲⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢟⠻⢦⡀⠀⠀⠈⣿⡗⣦⡀⠈⠙⠓⢄⡀⠀⠉⣹⣶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢦⡀⠈⠙⠀⠀⠈⠉⠉⠀⠀⢼⣳⡢⢽⡲⢏⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠦⡀⢀⡀⠀⠀⠀⠀⠀⠀⢪⣦⡄⠈⠓⣭⣓⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⡈⠳⢢⣀⠀⠀⠀⣀⠀⣹⣿⣖⠽⠗⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠁⠀⠀⠼⠯⠭⠭⠿⠿⢾⡛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⠞⠹⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠉⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡏⢀⡇⠀⠀⣰⠀⠀⠀⠑⠀⢆⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣧⠞⠀⠀⣰⠃⠀⠀⠀⠀⢣⠈⢆⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡞⠉⠀⢀⡔⠁⠀⠀⠀⠀⠀⢸⠄⡿⣆⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡆⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⡼⢰⡇⠙⢦⡀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢤⣀⣀⣨⠓⠤⠤⠤⠔⠋⠁⠘⡇⠀⠀⠙⣆⠀⠀⠙⡄⠀⣰⠂⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠘⣦⠀⠀⢹⣞⣽⣤⣤⣶⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⠀⠹⣄⡔⠋⠉⠀⠀⠀⠈⠙⡶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⡏⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠯⡁⠀⠀⠀⠀⠀⠀⠀⠀⠙⢮⡝⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⡇⠀⠙⢦⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⠀⠀⡇⠀⠀⠘⣇⠺⢿⠀⠀⠀⠀⣰⠆⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⣠⢶⠈⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡴⠋⢀⠀⣹⠀⠀⢸⣿⡀⠀⠀⠀⠀⣠⠃⠀⡤⠊⠀⠀⠀⠀⠀⠀⠀⠀⢰⢧⣸⡕⠚⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⡔⣸⣄⡏⠀⠀⠈⢳⡙⢦⡀⠀⢠⠇⡠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠛⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⢧⣇⢻⢾⠁⠀⠀⠀⠀⠳⡀⠈⠒⣺⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠀⠙⣄⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⢀⡤⠀⢀⣰⡶⣾⠯⠤⢴⡶⣻⡶⠊ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢤⣤⣴⣪⣿⣟⢴⣾⠽⢺⠃⠠⠤⠞⢊⣿⠞⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠉⠀⠉⢀⣴⣧⢤⣖⡁⣠⣿⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣾⣦⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠒⣊⠽⠛⣲⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠻⣦⣳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠊⣡⣴⣺⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠻⡳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣻⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠉⠓⠶⢤⣤⣀⣀⣀⣀⣀⣀⡤⠤⠔⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⢠⣷ ⠀⠀⢀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣄⠀⠀⢠⣾⠋ ⠠⠖⢩⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⢸⣿⠻⠿⡾⢛⣛⣀ ⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⢸⣟⣛⡃⠇⢳⣶⣾ ⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⢸⡯⢩⠍⡟⢻⣩⠉ ⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⢸⣗⡀⠀⡇⠸⠿⣤ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⢀⣤⣯⣿⠄⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠉⠉⠇⠀⡄⣦ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⣠⠔⣋⣿⡿⠛⢆⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢣⣺⣹⡇⠀⢧⣿ ⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠒⠊⠉⠹⣆⢐⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣼⣿⡿⡇⠀⣠⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⣆⠀⢀⣾⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⣇⠀⢀⣀⡅⣀⣀⣉ ⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡈⠛⠿⣻⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡗⡏⢩⠟⡇⢁⣈⣩ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡠⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⡇⡸⢨⡄⡗⢮⢍⣹ ⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⡗⡇⢴⠃⡇⢨⡷⠛ ⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠈⠉⡇⠃⣮⡅⡧⡶⣤⣶ ⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⡟⢒⠂⡗⠒⠒⠓⠓⠛⠒⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⣽⡿⠿⢿⡿⠿⣷⣿⡿⡾⠻⠿⠿⠿⠷⠚⠴⠠⠄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⡇⠀⠀⣧⣼⠁⢸⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⠙⠢⠤⠒⠒⠊⠉⢓⠏⠀⠀⣷⡀⠀⣹⣿⣠⡿⠂⢸⡷⠤⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠋⠉⢉⣉⢀⡘⡇⢀⣬⣿⡀⠀⠐⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⣴⣿⣟⣿⣷⣽⠸⡇⠈⢧⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⢀⠔⣿⠀⠀⠀⠀⢸⠟⠛⠻⠿⣙⢻⡀⠙⢦⡀⢳⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⢀⣮⣾⡇⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠉⠁⠀⠈⣿⣿⡇⠀⠀⢡⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠤⢼⣄⠎⠁⢀⡇⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⣿⢻⡀⣀⣠⡞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠐⠢⡤⠝⠀⣰⠋⠀⠀⣆⠀⠀⠀⠈⠳⢤⣀⣀⣀⠀⢀⣼⣿⠀⡇⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⣼⣁⡀⠀⠀⠙⣦⡤⠤⠤⠒⠋⠁⠀⠈⠑⠻⢿⣈⠀⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠓⠉⣉⡉⠉⠉⠓⠞⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⣩⡴⢊⣩⠜⠛⠛⠳⣶⣄⡈⠢⡄⠀⠀⠀⠀⢠⣀⠀⠀⠀⠀⠀⠈⠻⣦⣧⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣮⡞⢁⣼⠟⠁⠀⠀⠀⣠⡇⠈⠻⣦⠈⢢⡀⠀⠀⠀⢿⣷⣤⡀⠀⠀⠀⠀⠀⡇⠈⢆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⡿⣿⢋⠓⠤⠤⠒⠚⣿⡷⠄⠀⠈⢷⡄⠱⠀⠀⠀⠈⠙⠳⢌⡁⠒⢦⡴⠊⠀⠀⠈⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠉⡿⢿⢡⠇⢸⢀⣠⠴⠒⠋⠁⠀⣀⣤⣤⣼⣿⡄⠀⠀⠀⠀⠀⠀⠀⠙⠲⢼⡁⠀⠀⠀⠀⢁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣮⣼⣁⡼⠉⢀⣾⠏⠀⠀⠀⣠⠶⣋⡽⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠤⡀⠀⡎⠀⠀⠀⠀ ⠀⠀⠀⣠⡴⢻⣿⣿⣿⢁⡴⠋⢸⠀⠀⣠⠞⢑⡶⠋⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡄⠀⠀⠀⠀ ⠀⢠⡞⠋⠀⢸⢉⡟⢻⠟⠁⠀⠸⡄⢠⠋⢰⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⠀⠀⠀ ⣰⣏⣀⡀⠀⢸⣞⣠⠏⠀⠀⠀⠀⢷⡏⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀ ⣿⣿⣿⣿⣷⣾⣿⠏⠀⠀⠀⠀⠀⠈⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀ ⠙⠿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆ ⠀⠀⠈⠙⠛⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⡀⠀⠀⠀⠀⠀⣸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹ ⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⢒⣿⣿⡟⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞ ⠀⠀⠀⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⠿⣿⣮⣷⣄⣀⠀⠀⠀⠀⠀⢀⣀⡠⠄⠀⠀⠀⢀⠜⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⣀⣤⠶⠶⠶⠿⠿⠿⠿⠭⠭⠽⠋⠙⠓⠦⣧⣤⣽⣿⠿⠿⠟⠛⠛⠉⠉⠉⠁⠈⠐⠦⠖⠁⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠁⠉⢻⣿⣿⣿⣿⣿⣷⣨⣿⣦⡀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⢀⣀⣀⣿⣿⣿⣿⣿⣿⡟⠉⠙⠻⣆⣀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢸⣿⣿⣿ ⣿⢸⣿⣿⣿⣿⣿⡿⠿⠟⢛⣿⣿⣿⡿⣿⣿⣿⣿⣃⣀⣴⣿⡏⠀⠙⠀⠀⠀⣿⢻⣧⣀⠀⠉⠉⠉⠉⠛⠛⠻⢿⣿⣿⣿⠃⢸⣿⣿⣿ ⣿⠀⣿⠿⠛⠉⠀⢀⠔⡊⠁⠀⠀⠈⠉⠉⠻⣿⡛⠻⣅⢸⣟⡅⠀⠀⠀⠀⢰⣿⢸⡇⠈⢙⡿⢶⣿⡷⠶⠶⠒⠋⠉⠳⢍⠀⠘⠛⠿⣿ ⠛⠀⠀⠀⠀⢀⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⡀⠈⣿⣿⣇⡀⠀⠀⠀⣼⣿⣿⡤⠞⠉⠀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀ ⠀⠀⠀⠀⣴⠏⢻⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠙⢦⣽⣿⠉⠁⠀⠐⢾⣿⣿⣿⣷⠀⣠⣼⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡄⠀ ⠀⠀⢀⡼⣇⡴⠒⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢿⣧⡀⢹⡿⣶⠤⣄⣀⣸⣿⣿⣭⣽⠛⠉⣼⣿⠹⡄⠀⠀⠀⠀⠀⠀⠀⢠⡞⠃⠙⡄ ⠀⢀⠎⠀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⢸⣿⣿⠹⣧⣿⣄⡀⠉⣿⣿⣿⡏⠙⠐⠂⣿⠇⠀⢡⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⡀⣽ ⠀⣾⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⢸⠻⣿⡄⠉⣿⣿⠁⢰⠋⠙⣿⠀⠀⠀⣴⣿⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⢸⣧⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠈⡆⠘⢿⣀⢸⣿⡄⡏⠀⣷⡟⠻⣦⡼⠋⡞⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠇⡸⢃⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠘⢆⠈⠻⣾⣿⡇⠈⢴⣏⡇⣰⣏⢴⡞⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠁⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠈⢻⡩⢿⣿⣯⣀⣸⣿⣷⣯⡵⠊⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣄⠀⠀⠙⣦⡈⢿⡛⢛⠟⣡⡞⠁⠀⠀⢰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡎⠑⢄⠀⢸⡈⢦⣯⢏⠼⡿⠀⠀⢀⠴⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⢀⣷⠤⠓⠯⢾⡇⠀⠔⠁⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣦⠀⠀⡞⠁⠀⠀⠀⠀⠙⡆⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠈⢧⣀⢀⡀⣀⣤⡴⠃⢀⠿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠉⢲⣤⣽⣿⣿⣿⣭⣤⠖⠁⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠳⡾⢽⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠈⠉⠙⢿⣛⠭⢗⣒⠲⠋⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⡀⠈⠑⢄⡀⠉⠲⢄⠈⠻⡲⢄⣀⡞⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣦⡀⠀⠙⢦⡀⠀⠑⢄⠈⠓⢍⠲⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠙⢿⣷⡄⠀⠀⠁⠀⠀⠀⠱⡄⠀⣁⠀⠑⢄⠀⠀⠀⠀⠀ ⡶⠋⠀⠀⣀⠔⡿⢡⠆⠀⢀⠆⢸⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢣⡀⠀⠀⠀⠈⢦⠹⣿⡄⠀⠀⠀⠀⠀⠀⠘⣄⠈⠑⢴⠀⠳⡄⠀⠀⠀ ⠀⠰⠶⠈⣠⠞⡰⠁⠀⠀⡎⠀⢸⡄⠀⠀⢤⡀⢀⡀⠀⠸⠀⠀⠑⢄⠀⠀⠀⣀⣑⡘⢿⡄⠀⠀⠀⠀⠀⠀⠘⣦⣀⠈⠃⠀⡿⢆⠀⠀ ⠀⠀⠀⢀⠎⡜⠁⠀⠀⢸⠁⠀⡏⢧⠀⠀⠀⠙⢿⡷⢦⡶⠤⠤⠒⠚⠻⣿⠯⣁⠀⠉⠻⣷⠂⠀⠀⠀⠀⠀⠀⢻⣿⠗⠦⡀⠑⢌⢧⠀ ⠀⠀⠀⠎⡼⠀⠀⡰⠀⡌⠀⢰⢃⡿⡄⠀⠀⠀⠀⡇⢠⠗⠀⢤⠤⠤⢤⠼⢧⡤⠷⠦⣄⠙⣇⠀⠀⠀⠀⠀⠀⠈⣿⡀⠀⠙⠀⠀⠈⢣ ⠀⠀⠀⠀⠁⠀⢠⠇⠀⡇⠀⢸⣸⠠⢼⡄⢠⡀⠀⢱⡘⠀⠀⢀⣤⣶⣿⠶⡿⣻⠟⠛⠿⣿⣿⡀⠀⠀⠀⠀⠀⠀⢹⣧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡸⠀⣰⢷⣰⣾⠃⠀⠀⠙⣜⡗⢄⠀⢧⠀⠀⠘⣻⠛⠒⠒⠚⣁⢠⣠⣴⢿⣋⡇⠀⡄⠀⡀⠀⠀⠈⣿⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠁⠀⣿⡴⢿⣾⣠⠞⠂⠀⠈⢻⡀⠙⠺⢦⡀⡀⠀⣠⣤⣶⠭⢚⣹⢿⡧⠴⠛⡇⠀⠁⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡄⠀⡟⠀⢈⢿⣧⣤⣶⣦⡀⢸⡃⣠⡾⡞⠉⠁⣹⣻⣽⠟⠉⠁⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢸⡿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡇⢸⠃⣴⣿⣿⡯⠵⠋⢀⣠⡾⠋⠩⠊⠀⠐⠉⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⡇⠀⠀⠀⠀⠀⢸⣶⠚⠃⠀⠀⢀ ⠀⠀⠀⠀⠀⢸⣿⣘⡄⢿⡇⢀⣤⣴⣞⣹⡿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠘⡄ ⠀⠀⠀⢀⢧⠈⣿⡷⣇⡛⠿⢟⡩⠞⠉⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠿⣷⠀⠀⠀⠀⠀⠀⠸⠦⠀⠀⠀⠁ ⠀⠀⠀⠘⢈⣆⢹⢷⠸⣥⡴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡜⠀⢿⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⡔⠀ ⠀⠀⠀⠘⠈⢾⣼⡌⢇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠴⠚⣉⣉⣹⣷⣦⣄⠀⠀⠀⠀⠀⢠⡿⠁⠀⣾⠀⠀⠀⠀⠀⠀⣼⡧⠃⣼⠀⠀ ⠀⠀⠀⠀⡀⠘⡟⢷⠸⡄⠀⠀⠀⠀⠀⠀⠀⣾⣤⢶⣾⣿⣿⣿⣿⣿⣿⣿⡷⣄⠀⠀⠀⠚⠀⠀⠀⣿⠀⠀⠀⠀⡇⠀⣏⣠⣾⣿⡶⠀ ⠀⠀⠀⠀⡇⠀⢱⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⠿⣿⠋⠀⠞⢣⠀⠀⠀⠀⣀⣼⡇⠀⡀⠀⢸⠀⢰⣿⣿⣿⡟⠁⠀ ⠀⠀⠀⠀⢳⠀⠸⡄⠀⢘⣇⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡟⠁⠀⢰⡏⠀⠀⢇⢈⣆⠀⠀⠀⠀⢸⡇⢰⠀⠀⡎⠀⣸⣿⣿⡏⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⢇⠀⠀⡟⣆⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⡀⠀⠀⠀⢧⠀⠀⠹⣿⠛⠷⣦⣀⣀⣾⠃⡆⠀⢰⠁⢠⣿⡿⡹⠋⠁⠀⠀ ⠀⠀⠀⠀⠸⡄⠀⠸⡄⡆⢣⠘⣦⡀⠀⠀⠀⠀⠈⢿⣿⣿⣷⣄⠀⠀⣀⠑⠦⡀⢳⠀⠀⠀⣹⣿⡟⢰⠁⠀⡏⢀⣾⠜⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢧⠀⠀⢱⠸⠸⣧⠹⡝⠢⡀⠀⠀⠀⠀⠙⠯⢄⡠⠭⠔⠚⠳⠦⣄⡴⠂⣠⣾⣿⣿⢃⡆⠀⣼⣧⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠀⠘⡤⡀⠀⠱⣇⢣⠣⡙⣄⠈⠑⠴⣀⠀⠀⠀⠀⠀⢠⣤⠖⠀⠀⠀⣠⣾⣿⣿⣿⡏⡘⠀⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢦⠀⢱⢱⡀⠀⠻⡌⢧⠘⢎⢦⡀⠀⡈⠉⠲⢤⣀⠀⠀⠀⠀⣀⣠⣾⣿⣿⣿⠟⡽⠐⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠒⠀⠉⠁⠀⠒⠠⢀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠠⠄⠴⣣⣤⢀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠒⠁⠀⠀⠀⠀⠀⠀⠉⠘⣷⠶⡄⠀⠀⠀⠀⡤⠄⠀⠀ ⠀⠀⠀⠀⠀⢀⠎⠀⡠⠂⠀⠀⢀⡀⠀⠀⠀⢈⡸⢞⣹⡄⠀⡐⠀⠰⠀⠀⠀ ⠀⠀⠀⠀⢀⠂⠀⡜⠀⢠⠆⢠⠎⠑⢄⠴⠄⠘⡄⠈⢎⡧⡈⠀⠀⡸⠀⠀⠀ ⠀⠀⠀⠀⣈⠀⠸⡴⢥⠴⣆⠁⠀⠀⢠⣿⣶⣶⣿⡀⠁⠡⡸⡀⠈⠀⠀⠀⠀ ⠀⠀⠀⠀⠑⢂⠎⠉⣿⢰⣿⡆⠀⢠⠃⣿⣿⣿⡿⠆⠀⠀⢡⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠌⠀⠀⡺⡘⠿⠇⠀⠈⠀⡘⠯⣟⠣⠢⡀⠀⠀⢃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⡇⢀⡄⠆⠈⠀⠀⠁⠀⠀⢀⠜⢁⣠⠄⢰⠀⣸⠎⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⠀⠘⠇⠈⠢⠀⣀⠀⢀⣀⣮⠀⠈⠃⠀⠸⣿⡉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠆⠀⠀⢀⡄⠍⠙⢅⡠⠈⢁⠀⠀⠀⠀⢸⠟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠉⠉⠁⠀⠀⠀⣸⠀⠀⠈⠢⣀⠐⣄⠄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⢻⠀⠀⠻⠆⢠⠁⠀⠦⢀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢐⠒⢒⠎⠀⠀⠑⠢⠤⢖⠁⠀⠀⡄⠀⠡⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠌⠀⡘⠀⠀⠀⠀⠀⠀⠀⠑⢄⠔⠁⢠⠀⢱⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡘⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠢⡂⠀⢸⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⢁⠆⠀⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠐⡤⠚⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡆⡄⠀⠀⠀⠈⠐⠄⡀⡀⡐⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀ ⢀⣠⠤⠒⠈⢀⣧⣤⣤⣀⠀⠀⠀⢀⠏⣧⣤⡶⠤⢤⣀⠀⡆⠀⠀⠀⠀⠀⠀ ⠀⠉⠁⠐⠀⢸⣿⣧⣶⣿⣿⣦⡠⠂⠀⣿⣿⣷⣾⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀
⡠⠔⠲⠈⠀⢰⡎⠀⢃⠃⠇⠀⣿⠀⢠⣀⣼⣣⡻⠊⠁⠀⠀⠀⢘⡀⠀⠀⠀⠀ ⡠⢠⡇⠠⢠⡟⠀⠀⠈⠀⠰⣸⢳⠀⠀⣇⡷⣷⠃⠀⠀⠀⡠⣺⠟⠈⠣⠄⠀⢀ ⠁⡼⠀⠀⡞⠀⠀⠀⠀⠀⠀⠙⠸⠀⠀⣻⠾⠃⠀⢀⠄⢊⠜⠁⠀⠀⠀⢀⠆⠈ ⠀⣷⡆⣴⠠⠤⠤⠤⢤⣄⣀⣀⠀⠡⡰⢣⠡⠐⠈⡠⠔⠁⢀⣀⠠⠔⠊⠁⠀⠸ ⢀⡀⣧⢸⠀⠀⠀⠀⠀⠙⠈⠁⠀⠀⠁⠁⠀⣴⡋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⢀ ⡇⢹⣷⣿⣶⣷⣤⣂⢄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⣳⡶⣤⣀⠀⠀⠀⠀⠀⢘ ⡇⠸⣈⡏⠙⣿⣿⢻⣷⡳⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠈⠛⢦⡀⠀⠀⠸ ⣿⣄⢗⠘⢄⠱⠯⢟⡿⠁⠀⠀⠀⠀⠀⠀⠀⣠⠴⠥⡄⣀⡀⠀⠀⠀⠈⠢⠀⢀ ⣿⡏⠹⠶⠖⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠾⣿⣿⡿⣿⣷⣦⣤⡀⡀⡠⠚ ⠀⠃⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣷⡯⢹⠟⠛⣿⠦⠤⡔ ⢀⣄⡀⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⢉⡥⠐⠊⠀⢀⠞⢠ ⠜⡁⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⣠⣣⣴⣿ ⠀⡏⠀⡔⡉⠱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⡍⣸⣿⠿ ⠀⠱⡴⠋⠀⠀⠍⠒⣴⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢎⡴⠿⠿⢿ ⢀⠊⠀⢀⠤⠊⠀⡼⠿⣿⠁⢀⣱⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡔⠁⠀⠀⠀⠀ ⠈⣄⠜⠁⢀⠠⣪⠊⠀⣜⣑⣤⣯⠃⠀⠀⠀⠀⡠⠔⡒⠖⠛⡍⠀⠀⠀⠀⠀⠀ ⠠⠁⢀⠔⠁⢀⣼⠀⢳⡧⡀⠈⡎⣂⣀⣠⣤⡞⣰⠟⢀⣀⣴⠀⠀⠀⠀⠀⠀⠀ ⠀⠒⢂⣩⡊⢽⠀⢑⠤⠇⠹⡭⡿⠽⢿⠿⣿⡄⣶⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀
⢀⡴⠻⣿⡻⡉⣴⣏⣀⣴⣿⠿⠿⢓⠟⣿⣿⢟⢿⣿⠁⡀⡄⢰⠀⢳⡆⢒⡀⠀ ⣿⠏⢑⣮⢕⣜⣏⡴⣫⡟⠀⢀⣰⡏⣼⠟⡼⠋⠘⠏⠰⡀⡇⣇⠃⠘⣷⠈⣄⢀ ⣟⣴⡿⢩⣿⣿⡿⢿⡟⢀⣴⣿⣟⠜⠿⣶⣄⡀⠀⢧⢰⠁⠀⡏⡄⢀⠃⣧⢨⢢ ⣿⣟⡴⠛⡿⠃⠀⣞⣴⣿⡿⣻⠋⠀⠀⠀⠉⠻⣶⣍⡈⡆⠀⣿⡀⢸⡀⢺⣮⡆ ⣿⡟⢁⣼⣅⣀⣼⡿⠻⠋⡴⠁⠀⠀⠀⠈⠉⠐⢸⠙⢣⣿⡄⢿⣧⠘⣷⣸⣿⣿ ⣿⣿⡉⠉⢻⡟⠿⣦⡀⠈⠀⠀⠀⠀⡐⣒⡀⠤⠄⠂⠈⡏⢻⣾⠻⡆⣿⣿⣿⣿ ⢸⡇⢁⠂⠒⠹⠿⠉⠀⠀⠀⠀⠀⠀⠛⠻⣟⠿⠿⣷⣶⣼⠀⠹⣶⣿⣿⠟⠛⢿ ⠋⢯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠹⠟⡛⠋⠀⢙⣷⣄⡿⢻⢿⠂⠀⢸ ⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢡⠀⢉⠉⠊⡧⢃⠏⢅⡤⢸ ⠀⠰⠀⠀⠀⠀⢠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠀⠠⡱⠉⠜⢊⣤⡿ ⢄⠀⢡⡀⠀⠀⠈⣿⣿⠓⡐⠂⠤⢤⡄⠀⠀⠀⠀⠀⠀⠀⢀⣔⡀⣤⣾⣿⢿⠂ ⠁⠓⢤⠈⢄⠀⠀⠏⢹⡀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠔⠉⠀⡸⠉⣿⠟⠁⢸ ⠀⠀⠀⠡⡰⠱⣬⠘⠢⡙⡦⠒⠹⢖⠋⠀⢀⠠⠔⠊⡀⠀⠀⠆⢤⠾⠁⠀⠀⣨ ⠀⠀⠀⠀⡇⠀⠸⣦⡀⡇⢤⢤⣤⣶⡂⠋⠀⠀⠀⠀⠐⠄⣠⡼⡬⢔⢄⢀⠔⠁ ⠀⠀⠀⠠⢃⠀⠀⣧⢳⠀⠘⡞⢺⢨⣍⣒⣀⠄⠀⢠⡶⠛⠓⠂⠂⠀⠀⡿⢇⠀
⠀⠀⠀⠀⠀⠀⠀⢀⠤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠉⠲⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⡰⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣖⣄⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⢠⠊⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠉⠒⢄⠀⠀ ⡀⣐⠍⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠰⢂⠀⠀⠀⠀⠀⠀⠑⠄ ⡟⡍⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⣤⠈⡆⠀⠀⠀⠀⠀⠀⠈ ⡰⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠁⠀⢠⡏⠀⡀⠀⠀⠀⠀⠀⠀⠀ ⠃⠀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠉⠀⢀⡤⠊⠀⡠⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠉⠣⠀⠀⠀⡀⠴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠀⠀⠀⠀⠀⢀⣠⠴⢎⡀⣀⠤⡊⠁⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣶⠛⢀⠄⢤⡎⠀⢰⠋⠀⠉⠁⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⠟⠁⢠⡏⢰⣭⣇⣠⢾⠀⡀⢀⠀⠀⠈⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡄⢀⣼⡟⠀⣠⢃⠇⠀⣦⢹⠁⠀⡆⠉⠙⠄⠀⠀⢸⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣠⣿⡟⠀⢠⠃⢸⣤⣄⡌⠑⠁⠀⠃⠀⢀⡤⠀⠀⢸⠘⢧⠀⠀⠀⠀⠀⠀⠀ ⣾⠟⣹⠁⢀⠓⠀⢘⣛⡿⠁⠀⠀⠀⡇⢀⡞⠁⠀⠀⡜⠀⠘⣷⡀⠀⠀⠀⠀⠀ ⠀⢠⠇⠀⣼⣧⠀⠈⠀⠀⠀⠀⡇⠀⢷⡾⠀⣠⣄⣶⠃⠀⠀⣿⢷⡀⠀⠀⠀⠀ ⠀⠈⠀⢰⣿⡿⠀⢲⠤⠤⠤⠐⠇⠀⠸⠏⠙⠋⠛⡏⠀⠀⠀⣿⠀⣷⡀⠀⠀⠀ ⠀⠀⠀⣾⣮⡇⠀⢸⣦⣄⠀⢼⠀⠀⠀⡷⠂⠉⣹⠀⠀⠀⢠⡿⠀⠸⣷⡀⠂⠀
⠀⠀⢸⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⠉⠉⠀⠣⠈⠍⠉⢁⢃⣤⠃⠉⢀⠹⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡶⠀⢤⠰⢿⡄⠀⢸⡇⢻⡆⠂⠛⠁⣘⣆⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⣿⢿⣿⣿⣿⣿⠀⠸⣧⠈⣿⡌⠸⣷⠈⣿⣀⠸⣦⢸⣿⡆⠀⠀⠀⠀ ⠀⠀⣸⣿⣧⣿⡿⣿⢿⣿⣿⣿⠁⡀⠘⣿⣿⣿⣿⣿⣿⣿⣯⣾⢏⣾⣿⠁⢿⣿⣦⠂⣿⣧⢿⣷⡄⣿⣇⢿⣿⢶⣿⡟⣿⣧⠀⠀⠀⠀ ⠀⠀⠉⣿⣿⣿⡇⠘⢯⣿⣿⡟⠳⣿⠤⣿⣿⣿⣿⡿⠋⠘⠙⠃⣹⣿⣿⢒⣚⣿⣿⣧⢿⣿⣿⣿⠿⠻⣿⣼⣿⣸⣿⣇⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⢹⣿⣿⠇⠀⠰⣿⠻⡀⠀⠈⠉⢹⣿⣿⠇⠀⠀⠀⠀⠀⣸⣿⣿⡘⠁⠹⢿⣟⣿⣿⣿⣿⠀⠉⢸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⠀⣠⠶⠛⠉⠉⠉⠑⢦⡘⣿⡏⠀⠀⠀⠀⣠⡞⢡⡼⠛⠧⡀⡀⠈⠿⣎⣿⠀⠙⡗⣠⢾⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀ ⠀⠀⠀⠈⡿⠹⡞⠁⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⡀⢀⣠⡞⠃⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠀⠘⣿⣿⣿⣿⡿⣸⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⠚⠋⠳⣄⠀⠀⠸⣄⣀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⠃⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠑⢆⡀⠀⠙⠦⣄⢹⡀⠀⠀⠀⠀⢀⡤⠖⠁⠀⠀⠀⠀⢸⡿⠹⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠢⣄⡀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄⡀⠈⠙⠿⣤⣤⣒⣮⣿⡄⠀⢀⠀⠀⠀⠀⣠⠋⢹⣒⡆⠀⠀⠀⡄⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠉⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠴⠶⠿⠿⠿⠿⠥⠤⠤⠤⠤⠤⠤⠞⠁⠀⠀⠈⠙⢦⡄⠀⠃⠀ ⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣴⣾⣧⣀⠀⠀ ⣸⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀ ⣿⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠲⣄⣀⣤⣤⣴⠒⠒⠉⣩⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧ ⢹⡄⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢈⣼⣿⣿⣿⣿⣇⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠠⠷⠒⠂⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢈⡋⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⣀⣀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⣏⡎⣧⣽⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻ ⣿⣿⣷⣿⣼⣾⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠰⠃⠀⢸⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿ ⡿⣵⣾⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢯⣿⣿⣿⣿⣿⠟⠁⠀ ⣿⣹⡿⣻⢉⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣷⠀⠀ ⣧⢿⠠⡷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢯⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀ ⣿⢠⡞⠂⠀⠀⠀⠀⠁⠀⠀⠀⠠⠀⠀⠀⠀⠀⢀⣼⠿⢟⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣐⣄⠈⠉⠉⣽⣻⣯⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀ ⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢷⢿⡿⠿⠿⠿⠿⠿⠿⠿⠿⢿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣆⣈⠳⢄⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣾⡿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣝⢯⣻⣿⣿⣿⣿⣿⣿⡏⠓⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣷⣿⣿⣿⣿⣿⡇⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀ ⠐⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⡷⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀ ⠒⠛⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣷⠃⠀⠀⠀⣠⣷⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⠒⠢⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢇⠀⠀⢀⡴⢋⣠⠤⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣶⡮⠚⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣷⣶⣦⣤⣤⣀⠤⠔⠒⠒⠒⠒⠒⠠⠤⠄⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠹⡄⠀⠀⠀⢀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠉⠙⣟⠻⣶⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠒⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣁⣤⠤⠄⠚⠳⠈⢢⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣊⣁⠀⠀⠘⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠉⣠⠟⠁⠀⠀⣀⠠⣵⡀⠉⢉⣭⡽⠛⠉⠁⠀⠁⠑⠒⠲⠤⣀⠀⢀⠤⢲⡿⠫⠟⢋⡟⠁⠀⠀⠀⠸⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⢠⡞⣥⢄⡤⠒⠉⠀⠀⢀⡭⢤⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⠉⠥⡔⠁⠀⠀⠀⠈⠉⢉⡽⠆⠀⠀⢇ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⡠⠛⡪⠂⠀⢀⠀⡰⠃⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⢠⠀⠀⠀⠙⢤⡄⠀⠀⠀⠸⣷⠄⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣠⠊⢠⠞⠀⠀⢠⠋⡸⠁⡼⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠀⣠⠃⡄⠀⠀⠀⢄⠘⣦⡀⠀⠀⠘⡆⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⣰⢟⠅⡠⠃⡄⠀⢠⠇⠀⠁⡜⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢹⠀⡃⠀⠀⠀⢸⡄⠀⠙⢆⢢⣸⠇⠀⠀⠀⠸ ⠀⠀⠀⠀⠀⢀⠜⢡⣫⡾⠁⡜⠀⢀⣾⠀⠀⡜⠐⢸⠀⡀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠁⠈⡾⣇⠀⠀⡄⠐⣿⡀⠀⠈⠉⠙⣆⠀⠀⠀⢄ ⠀⠀⠀⠀⡴⠋⣰⠟⢡⠃⢰⠁⢠⠏⢹⠀⡼⠀⣀⣨⡟⠉⠀⠀⠀⠀⠀⠈⣻⠟⠲⢤⡀⣇⣿⡀⠀⢱⠀⢹⣧⠀⠀⠀⠀⢻⣆⠀⠀⠀ ⠀⠀⢀⣾⠟⣿⠏⠀⡎⢀⡇⠀⡞⢂⣼⣼⡗⠛⠉⠀⢧⠀⠀⠀⠀⠀⢰⢠⠃⠀⠀⠀⠈⢻⣧⣧⠀⠈⡆⠘⣿⡀⠀⠀⠀⠀⠏⠆⠀⠀ ⠀⣠⣿⠏⣰⡏⠀⠀⣇⡾⡁⡸⠀⠀⠀⠙⠓⠀⠐⠒⠺⣧⡀⠀⠀⢠⣿⡏⠀⠀⠄⠀⠀⠘⣿⠘⡆⠀⡇⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⣿⡏⠀⢿⡇⠀⠀⣿⢀⣷⡇⠀⢀⣀⡀⣀⣀⣀⢀⡀⠈⠛⢄⡀⡼⣿⠀⠠⠤⢀⣀⠀⠀⠹⡇⠹⡀⢃⠀⢸⠆⠀⠀⠀⠀⠀⠀⠀⠀ ⡏⡼⠀⠀⣸⠁⠀⠀⠙⣺⣈⣳⣶⣞⣛⣋⣉⠉⠻⡿⠋⠀⠀⠀⠈⠉⠩⠄⢠⣴⡾⠷⠾⣵⣄⡹⣄⣣⣾⠀⢸⠀⠀⡀⠀⠀⠀⠀⠀⠀ ⣸⠁⠀⠀⡇⠀⠀⢀⠄⡏⠻⢯⣈⣦⣤⡽⣍⠤⣶⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⣙⣦⣄⡠⠭⣿⣿⣿⢹⡄⠂⠀⢰⠃⠀⠀⠀⠀⠀⠀ ⠃⠀⠀⢸⠀⠀⠀⡜⢸⡇⠀⠀⠉⠉⢉⣀⢤⡴⠛⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠲⣀⡛⠁⠽⠿⡇⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡞⠀⠀⣰⢃⣾⠆⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⡼⠀⢀⠎⠀⠀⠀⡞⠀⠀⠀⠀ ⠀⠀⢠⡇⠀⠀⣟⣼⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⢀⠎⠀⠀⠀⢸⣧⠀⠀⠀⠀ ⠀⠀⣾⠁⠀⢠⣿⡏⢹⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣥⣤⣄⣉⡓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⢠⠏⠀⠀⡄⢀⠋⠻⡇⠀⠀⠀ ⠀⢰⣿⠀⠀⢘⣿⣿⣼⡀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣀⣿⣿⣿⣿⣿⣷⣟⣦⠀⠀⠀⠀⠀⠀⠀⣰⠃⡰⠃⠀⠀⡜⠀⡾⠀⢀⡆⠀⠀⠀ ⠀⡿⢻⣄⢰⣿⡟⣿⠈⢧⠀⠀⠀⠀⢀⡀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⢀⠞⢁⠞⣡⣶⣄⡜⠀⣘⡠⣾⠏⠀⢰⠀⠀ ⠀⠇⢸⣿⠀⢹⡿⢿⠂⠈⣧⠀⢀⠖⠉⠈⢱⠀⢿⡿⠉⠀⠈⠁⠀⣹⠇⠀⠀⠀⠀⢀⡴⢋⠀⠀⠀⠛⠓⡶⠀⡘⢁⡔⠁⠀⢠⠃⠀⠀ ⠘⠀⠈⣿⡦⢼⡅⠘⡆⣀⣾⣷⡀⠳⢄⣠⠎⠀⠈⢳⣦⣤⣤⡰⠞⠁⠀⠀⠀⢀⡴⢋⣰⠋⠀⠀⠀⢀⡾⢧⣿⠟⡁⠀⢀⢾⠇⠀⠀⠀ ⠀⠀⠀⠘⣿⡈⡇⠀⣟⠛⠉⠉⠛⢦⡀⠀⠀⠀⠀⠀⠀⠈⣇⡀⠀⠀⠀⢀⡤⠋⡠⣾⣿⡤⣴⡶⠀⠛⠀⣼⣃⡜⠁⢀⢞⡞⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⣧⣱⠼⠛⠁⠀⠀⠀⠀⢹⣦⣄⠀⠀⠀⠀⠀⢸⡇⠀⣠⢖⣩⠔⠋⣠⡋⠁⣀⢋⠀⠀⢀⣾⣿⠏⠀⢀⣞⣾⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣿⣆⠀⠀⠠⠀⣤⣶⣿⣿⣯⠀⢀⣀⠀⠀⠐⠒⣛⣻⠭⡔⠒⢉⠉⠁⠀⢨⢉⡀⢀⡞⣼⠏⠀⢦⣿⠏⢸⠁⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⣤⣴⠞⠋⣡⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⠝⠷⣄⠀⠀⣻⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠶⣶⠖⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣯⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣴⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⡿⠻⠿⣿⠻⣿⣉⢻⣿⣍⣉⣻⣟⠿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠤⡀⠀⠀⠀⣠⣴⣻⣿⣿⣿⣿⣿⣿⣿⠟⣿⣏⡟⣤⣾⣿⡟⢿⣿⣻⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⢎⡙⣲⣿⣾⣿⣿⣿⠿⣿⣿⣿⣯⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠳⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣴⣟⣱⡿⠿⠛⣉⣡⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⢿⣿⣿⣿⣿⣿⢿⡟⣿⣿⣿⣿⣧⡀⠳⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢫⣴⡿⠛⣳⣾⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⢹⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠟⠀⢿⣿⣿⣿⣿⣏⠁⡈⠉⠿⢿⣿⣷⡠⡀⠳⡄⠀⠀ ⠀⠀⠀⠀⠈⠁⣠⣿⡟⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⠃⣿⣿⣿⣿⣿⣿⠈⣿⣿⣿⢸⣿⣿⢹⠉⣿⣿⣿⣿⡻⣿⣿⣿⣷⡌⢆⡈⣿⣿⣿⣿⣿⣧⠉⢷⡀⡈⠛⢿⣷⡠⠀⠘⡄⠀ ⠀⠀⠀⠀⠀⣼⣿⣟⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⢿⣿⠀⡿⣿⣿⠀⢿⣿⠸⡄⠘⣟⣿⣿⣇⠈⠘⢿⣿⣧⣴⣷⡝⣿⡿⢿⣻⣿⣷⡘⢿⣮⣼⢀⠙⢷⣄⡀⢹⠀ ⢲⣶⣦⣤⣾⣷⣻⣽⣿⣿⣿⣿⣿⣿⣿⢿⠛⣿⣿⣶⣿⣿⣿⠩⣤⣿⡆⠷⢿⣿⠦⢼⣿⠛⠉⠉⢙⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⠇⠘⣧⠐⢷⡀⠿⠿⣤⣽⣿⣿⡀⠀⠉⠙⠲⣤ ⠓⠉⢛⣷⣤⡌⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢰⣿⣟⣍⡽⣿⣿⣷⠀⣿⡇⠀⢘⣣⣠⣴⣿⣶⣾⣿⣿⣿⡿⠿⢿⡟⠋⠉⣿⣿⣿⠀⡀⣹⡆⠈⠱⠡⠀⠀⠈⣹⠻⣿⠷⠶⠶⠶⠶ ⠀⢸⣼⡿⠿⠃⡟⣿⣿⣿⣿⣿⣿⣿⣿⢳⠈⣿⣿⣿⠁⢹⣿⣯⣴⣿⣷⣿⣿⣿⠿⠛⠛⠋⠉⠉⢁⣿⠀⢠⡬⠛⠀⠀⡟⠛⢳⣷⣶⡏⣿⡀⠀⠀⠃⠐⡰⡀⠂⠨⢁⠤⠤⠀⠀ ⠀⠈⣿⡇⡆⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⣩⣽⣿⣿⣿⠿⠿⠛⠋⠉⠉⠈⠻⣿⠀⠀⣴⡆⠀⢰⡿⠃⢚⡿⠁⠀⠀⠀⢠⣤⣤⡿⣿⡇⠸⣇⠀⠀⠀⠀⢱⣿⡀⠘⢀⠀⠅⣘⣷ ⠀⢸⢹⣿⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⢻⣿⡇⠀⢠⡀⠀⢰⡾⠇⠀⠀⠀⠙⠀⠀⣿⡇⠀⠸⠏⠀⢀⣀⡀⠀⠀⢀⣾⣿⠃⠀⠸⣧⠀⣻⡄⠀⠀⢠⠀⢻⣿⡄⠙⢿⣞⠛⢉ ⠀⠸⠸⣿⡀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠘⠿⠃⠀⠈⠁⠀⣀⣴⡇⠀⠐⣦⠀⠀⠀⣿⡇⠀⣐⣀⣠⣾⣿⣷⣶⣿⣿⣿⣿⡀⠀⣾⣿⠀⢹⣷⠀⠀⠀⠀⠫⣿⣷⠀⠀⢹⣷⡈ ⠀⠀⠀⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⡏⠉⠀⠀⣤⡤⠀⠀⠀⠀⠋⠉⣀⣀⣠⣿⣷⣤⣶⣿⣿⣿⡿⠿⠿⠿⠟⠛⠛⠛⠋⢹⣿⡇⠀⣿⣧⠀⡌⣿⣧⠀⠀⠀⠂⠘⣿⣧⠀⠀⣿⣿ ⠀⠀⠀⠘⣿⡄⣿⢹⣿⣿⣿⣿⣿⣷⡖⠀⢀⣿⣧⣤⣤⣶⣶⣶⠿⠟⠛⠛⠛⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⣿⡇⣼⡿⢿⠀⠇⢸⣿⣆⠀⠀⠀⠀⠹⣿⡆⠀⢸⣿ ⠀⠀⠀⠀⠘⢿⣿⡿⣿⣿⡿⣿⠿⢿⣿⣿⣿⡉⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⣰⡟⢰⢿⣿⣷⠃⣸⣆⣠⢸⣿⣿⡆⠃⠀⠈⡄⠹⣿⡄⠈⣿ ⠀⠀⠀⠀⠀⣰⠛⣿⣿⣿⣿⣿⣆⣺⣿⣿⣇⠙⢢⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣄⣀⠀⠀⠸⠀⠀⠀⠀⠀⢀⣿⣷⠟⣾⣯⡏⠀⠘⢩⣿⢈⣿⣿⣿⣿⣦⠀⠀⠀⠹⣧⡀⣿ ⠀⠀⠀⣀⡾⠃⠐⣷⣿⣿⣧⠈⢹⣿⡄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢲⣎⣩⣤⣴⣶⣿⣿⣿⣷⣶⠃⠀⠀⣀⣠⡾⠋⠁⢠⣿⡞⢠⣦⣤⣿⢘⢼⣿⣿⣿⣟⢿⠀⠀⠀⠀⠘⢿⣿ ⣤⡤⠚⠋⡴⠀⣼⡟⢿⣿⣿⣦⣤⣿⣧⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠿⠛⠉⠛⣿⡆⠀⣀⡨⠕⠃⠀⠀⣼⡿⢠⣿⡏⠀⢹⢸⣿⣿⣿⣿⣿⣼⡄⠀⠀⠀⠀⠈⢿ ⠉⠀⠀⢰⡇⣴⡿⠁⢸⣿⣸⣿⢹⣿⣿⣿⣯⣿⣦⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⡿⠁⠀⣠⠶⠃⣿⡇⠈⠉⠀⠀⠀⠀⢸⣷⣣⣾⣿⣿⣶⣿⣾⣿⣿⣽⡏⣿⣿⣿⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⣾⢸⣿⠁⠀⠀⣿⡏⡇⠘⣿⣿⣿⣿⣿⣏⠙⠲⠤⠀⠀⠀⠀⠈⣿⣿⣡⠔⠋⠀⠀⣸⡿⠀⠀⠀⠀⠀⠀⠀⣼⠉⠉⠉⠉⢹⣿⢋⡿⢻⣿⣿⣷⣼⣿⣿⣧⡀⠀⠀⠀⠀ ⠀⠀⠀⢿⡟⣿⠀⠀⠀⠸⣽⠳⠀⣿⣿⣿⣿⡿⣿⣷⡀⠘⢀⣤⡤⠴⠒⠚⣉⡤⠐⠀⢀⣰⢟⢡⠁⠀⠀⠀⠀⣠⣾⣿⡦⣤⠀⣰⣿⣾⣼⣷⡞⢿⡟⠛⠛⠛⢹⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠘⣇⣇⢆⠀⠀⠀⢻⣧⠀⢿⣿⡟⣿⣆⣸⣿⣿⣗⠋⠀⠀⢀⣶⣾⣋⣀⣤⠴⠿⠵⢄⡠⠀⠀⢀⣠⣾⣿⡟⡿⠀⣿⠀⣿⣿⣿⣿⣿⣿⡀⠹⡀⠉⣆⠰⣿⣿⠆⠀⠀⠀ ⠀⠀⠀⠀⠹⣾⣬⠧⢤⣀⣀⠙⢧⣘⣿⡟⠃⠀⠀⠀⠀⠀⠘⠛⠛⠛⠓⠲⠤⠤⠤⢄⣀⣀⣀⣋⡤⣤⣿⣿⣿⠏⠁⢧⠀⣿⢀⣽⣿⣿⣿⣿⣿⣿⣄⠀⠀⠙⢳⣿⠏⠀⠀⠀⠀ ⠀⠀⣠⠖⠋⠁⠀⠀⠀⢀⣭⢉⣀⣩⡿⠷⠛⠀⠀⠀⠀⠀⠀⠀⠀⠒⠲⢤⣀⣀⣀⠀⠀⠀⣀⣠⣤⣿⣿⣿⠋⠀⠀⠸⠀⣿⠀⠉⣿⣿⠿⣿⣿⣿⣿⣷⡂⠀⠀⢹⣦⡀⡇⠀⠀ ⣠⠾⠁⠀⠀⠀⣀⡤⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⣀⠀⣿⡆⠀⢸⣿⠀⠹⣿⡻⣿⣿⣿⡀⠃⠀⢛⢿⣇⠀⠀ ⠉⢀⡴⠋⣱⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣶⡶⣄⡀⠀⠉⠉⠛⣫⠍⠁⠀⠀⠀⣰⠃⠀⢻⣿⣦⠀⠘⢦⡀⠈⠳⣽⣿⡿⢧⣷⠀⢸⠀⠻⠄⠀ ⠀⠉⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠜⠛⣻⡿⣙⡲⠿⠿⣭⣙⣉⠁⠀⠀⠀⠀⡼⠁⠀⠀⠀⠙⠿⣿⡶⣾⣷⣦⣤⣸⣿⣿⣿⣻⢆⣼⣤⣀⢀⡄ ⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢁⣈⣩⡽⠟⢉⣭⣿⣶⣦⣤⣉⡛⢦⣄⡀⠚⠁⠀⠀⠀⠀⠀⠀⠈⠙⠲⣼⣿⠛⠮⣽⣿⣧⢀⣽⣿⡿⠿⢿⣄ ⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣠⣤⣴⣶⣾⣿⢧⠤⠴⠾⠛⠛⠛⠛⠛⠛⠛⠛⠿⠿⠿⣿⡶⠶⠶⣶⣶⡦⠤⣤⣤⢤⡝⠙⣶⣶⡏⠙⠛⠃⠀⠀⠀⠀⠀⠠ ⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣅⣀⣤⠴⠟⢛⣩⠖⠋⠁⡀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠤⣉⠙⠉⢻⠭⡟⠻⣏⢈⠛⢦⣄⡀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠩⠟⠙⠲⣄⣭⡳⢷⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⣠⠀⠀⠀⠀⠀⠀⠘⣗⡄⠳⡙⠧⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠒⠒⠒⠒⠢⠤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡖⡶⣤⠀⠀⠀⣾⡀⣇⠀⢀⡶⠀⠀⠀⠀⠈⠀⠀⢐⣩⠿⠁⠀⠀⠀⠀⠀⠀⠀⠘⠿⠤⢤⣀⠀⠀⠀⠀⠈⠑⢯⡳⣄⢤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠿⠟⠀⠀⠀⣟⣷⣾⣦⣼⣧⣤⣀⡒⠊⠉⠉⠉⠉⠻⢦⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⡀⠀⠀⠀⠀⠹⡈⢿⡽⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⡶⡄⠀⠀⣀⡴⠖⠛⠛⠻⣧⠼⠓⠒⠚⠯⣷⣦⣤⡀⠀⢐⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⢦⡀⠀⠀⢀⡇⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⠂⣠⠞⠉⠀⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠉⠓⠭⣍⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣗⠂⠙⢦⣤⠞⠀⢣⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⢠⠞⣽⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⣷⠀⠀⠀⠀⠀⢞⡽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡿⠁⠀⠀⢀⠀⢠⠏⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡏⠀⠀⠀⠀⠒⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣇⣀⣀⣴⣯⣼⡏⢰⣤⣝⠷⣜⢦⡀⠒⢦⡀⠀⠀⢠⡀⠀⣠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠒⠉⠉⠙⡿⠀⠀⠀⢀⣴⠾⠟⠳⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠇⢨⣯⣭⠾⠛⠁⠈⠙⠻⠗⣾⣍⠛⠓⠒⠺⡗⠒⠒⠚⠛⠉⣇⠀⠀⠀⠀⠀⠀⢀⣴⠊⣡⠟⠀⠀⠀⢀⡞⢁⣠⠶⠊⠁⠀⠀⠀⣠⣶⡴⠟⠙⠢⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡟⢠⣾⡿⣷⡄⠀⠀⠀⠀⢀⣼⡿⡿⣷⣆⡄⠀⡇⠰⠀⠀⢢⠀⠸⣆⠀⠀⠀⠀⢠⠞⢡⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣾⠟⠉⠀⠀⠀⠀⠈⢧⠀⠀⠀ ⠀⢀⣠⣾⡟⠀⢨⣿⣿⣩⣧⠀⠀⠀⠀⣿⣷⡏⠉⠟⣿⠋⢰⠇⡆⡈⠄⠀⠳⡄⡸⡆⠀⠀⢠⡏⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⠀ ⠀⠀⣤⡟⠀⠀⠈⠙⣏⣿⣿⢧⣀⠀⢨⡿⣿⡯⢀⣼⠇⠀⣼⡜⠀⡀⡜⣆⠀⠱⣿⢹⣆⠀⡾⣰⢷⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⡽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⢀⠀⠀⠀⠀⡿⣍⠉⣽⠇⠀⠀⠉⠉⠉⠉⠁⠀⢸⡏⠀⠀⠈⢞⣌⢣⠀⡌⣿⡢⣰⡿⠁⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢋⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⢸⠀⠀⣀⠾⣇⠈⠉⠁⠀⠀⠀⢠⡿⠶⣄⠀⠀⣸⠀⠠⡱⠀⠈⢎⢆⠀⣧⠿⠷⠿⠷⢶⣀⣈⠍⠙⠒⠲⠶⠶⠖⠋⠁⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠀⠻⡼⡄⠀⢘⣆⠈⠳⡮⣷⠤⠖⠋⠉⠁⠀⣼⠀⢀⣿⡆⠀⠑⠀⠄⣆⠀⢀⡟⠦⣄⣀⠠⠴⠖⠉⠉⠙⠲⢦⣀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⣴⡷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠿⠿⣄⣸⣇⣀⣾⠻⣯⡥⢶⣒⣶⡀⢀⣽⠉⠹⢻⠀⠀⠀⠀⢨⠇⠀⡼⠁⠀⠀⠀⠉⠳⢤⡀⠀⠀⠀⠀⠈⠳⡄⠀⠀⢸⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠹⣿⣦⠀⠀⠀⠉⠈⡿⠁⠀⠀⠉⠉⠑⣀⣿⣿⣿⣤⣴⠿⢧⡀⠀⣠⠎⣠⣾⡥⠀⠀⠀⠀⠀⠀⠀⠉⠂⠀⠀⠀⠀⠀⠹⡄⡀⢼⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢷⣄⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⢀⡼⣿⣏⣿⡍⠀⠀⢀⡽⠚⠉⣉⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⢁⣸⠖⠛⡿⢄⡀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⢧⡀⠀⠻⣆⠀⠀⢸⠀⠀⠀⠀⠀⣠⣾⣾⠏⠈⠻⣽⡴⠚⣡⠤⠞⠋⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢚⡟⠀⠀⠐⡇⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠳⣤⡀⠈⠳⣤⡞⠀⠀⠀⣠⣾⣟⡿⠋⠀⠀⣮⠭⣧⠘⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠋⠀⡼⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠ ⠀⠀⠀⠙⠶⢤⣀⣉⣛⣻⣿⠽⠟⠁⠹⡆⠀⠀⠈⠙⠉⢤⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⡰⠂⣠⠞⠋⠀⠀⠀⢠⠇⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⣠⣿⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢠⣣⠞⠁⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⢾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣸⠁⠀⠀⠀⠀⠀⠀⣰⠏⡏⠀⠀⠀⠀⠀⠀⢈⡇⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⢀⣯⡋⠀⠀⠀⠀⠀⠀⢠⠗⠋⠉⠉⠉⠉⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢨⠇⠀⠀⠀⠀⠀⠀⢀⡿⣴⠃⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⣼⠇⠉⠓⠦⣄⣀⡠⠤⠛⠛⠓⠲⢤⣀⣀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠ ⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⣸⡄⢸⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠠⡏⠀⠀⠀⠀⠀⠈⠛⠒⠤⠀⠀⠀⠀⠀⠈⠙⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⢀⡏⢇⠈⣇⠀⠀⠀⠀⠀⠀⠘⡇⠀⢀⠇⠀⠀⠀⠀⠀⠀⢰⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⠒⠋⠙⣓⡾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠏⠀⠀⠀⠀⠀⠀⠀⣼⠀⠈⠇⠘⢦⡠⠤⠤⢤⣀⡴⢷⡀⣾⠀⠀⠀⠀⠀⠀⠀⡼⠀⠓⣤⡤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢦⣀⣀⠤⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠧⣀⠀⠀⠀⠙⢯⣠⠿⣙⣓⣚⣿⠇⠀⠀⠀⠀⠀⠀⢠⣇⠀⠀⠀⠉⠙⠻⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠷⢦⡈⠑⡢⣤⣀⣀⣐⣏⣉⣙⣋⡟⠀⠀⠀⠀⠀⠀⠀⢻⡯⡗⢦⣀⠀⠀⠀⠀⠈⠛⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀
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⠀⠀⠀⠀⠀⢠⣤⡀⠉⠉⠉⢳⡀⠙⢦⣽⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⡟⣿⣷⡄⠀⠀⢳⣄⠀⠙⣟⡙⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢳⠈⢿⣿⣦⢀⡴⣟⢒⣖⣡⣀⣀⣀⡉⠑⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢷⣠⠋⢹⣿⠋⣸⣿⣿⣿⣿⣿⣿⣿⡿⠾⠛⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠟⢢⡆⠙⣾⣿⡿⣿⣿⠿⢿⣿⣿⣷⣄⣀⣀⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠓⣀⣹⣿⣇⠱⡽⠳⣿⣿⡿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⠏⠀⠰⠛⢿⣿⠇⣿⣀⣀⣀⣸⣿⠉⡆⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⢿⣿⣿⡿⠟⠋⣀⣀⠀⠀⠉⠁⣴⣿⣿⣿⣿⣿⣿⣦⡇⠀⠀⣴⣿⣿⣿⣿⠳⡄⠀⠀⠀⠀⠀⠀⠘⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠚⠀⠘⣿⣿⣧⣀⡾⢿⠟⠀⠀⠀⠀⠈⠉⣹⣿⣿⣿⣿⣿⠃⠀⠀⣿⣿⠿⠿⢿⠀⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡷⠉⠀⠀⠀⠀⠀⣠⠞⠻⣿⡼⠋⠉⠙⢢⠀⠰⡏⠁⠀⠀⠈⢿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⡿⢿⣶⣤⡤⠐⠒⠚⠷⣄⡠⠞⠁⠀⠀⠀⢀⠂⠀⢇⠀⣀⣀⣀⢸⣿⣿⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⢿⣿⡟⠉⠀⠀⠀⠀⠀⠈⠁⢀⡼⠀⠀⠀⣸⠀⠀⠘⣿⣿⣿⣿⡟⢹⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⣈⠩⡇⠀⠀⠀⠀⢀⣀⡴⣚⣿⠃⠀⠀⢠⠇⠀⠀⠀⠘⠛⠛⠟⠀⢸⡀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⡀⠈⠻⣶⣄⡔⠋⠁⠀⢇⠀⠀⣠⣾⠉⠀⢀⣼⠃⠀⠀⠀⡜⠀⠀⠀⢆⠐⡄⠀⠀⠀⠈⣿⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢱⡀⠀⠀⣟⠁⠀⠀⠀⠈⣳⣾⣿⣿⣿⠶⠋⠁⠀⠀⠀⣸⠁⠀⠀⠀⠈⠀⠀⠀⠀⠀⢰⣿⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢇⠀⠀⠸⣆⠀⠀⢀⣴⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠋⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⡄⠀⠀⠀⠘⡆⠀⠀⠸⡷⠾⣿⣿⣿⣿⣿⡿⠷⠤⠤⠶⠒⣻⠟⠑⠒⠒⠒⠒⠒⠢⠤⣀⠀⠀⡞⢀⣠⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢳⠀⠀⠀⠀⠸⡀⠀⠀⡇⠀⠈⠛⠛⣿⠏⠀⠀⣀⡤⠔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⢷⣀⡠⠔⠛⢧⣀⡶⢿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠈⠑⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠐⠛⠒⠦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⣸⠉⠑⠒⠦⣄⢀⣤⡤⠶⠛⠳⣦⣀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⣠⡴⠛⠋⠁⠀⠀⠀⠀⠀⠈⠙⠲⠤⣄⡀⠀⣼⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿ ⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣶⣤⠤⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⢁⠀⡔⠁⠀⠀⢠⡇⠀⠀⠀⠀⣄⠀⠀⠀⢁⡀⠂⠀⠀⠉⢷⡀⠹⣿ ⠀⠀⠀⠡⣣⠀⠀⣠⣿⠁⠀⠀⢀⡾⠾⣦⠀⠀⠈⢿⣹⣗⠲⣄⣤⣷⠀⢹ ⠀⠀⠀⠀⠙⢇⠐⣿⠃⠀⠀⢠⡿⠟⠩⣛⡆⠀⢀⠈⢇⠀⠑⠬⠭⣿⠆⠈ ⠀⠀⠀⠀⠀⠈⡄⢁⠀⠀⢠⡿⠂⠑⠲⠜⢹⠀⠀⠃⠈⡄⠀⠀⠀⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡸⠀⠀⢾⠁⢀⠃⠀⢰⢲⠀⠀⠀⡰⠱⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣃⢀⣴⠏⡠⠀⠀⠀⢈⣹⠀⠀⣠⠁⠀⠀⠀⠀⠀⠀⢀ ⠂⠀⠀⠀⠀⠀⣿⣾⡡⠊⠈⠀⠀⠀⠀⠚⣵⣶⡴⡝⠀⠀⠀⠀⠀⠀⠀⣼ ⠀⠀⠀⠀⠀⠀⡏⠀⠀⡄⠀⠀⠔⡠⠁⠀⡛⠉⡐⠀⠀⠀⠀⠀⠀⠀⣼⣿ ⠀⠀⠀⠀⠀⠀⠀⢠⡄⣅⣼⡬⠊⠂⡠⠊⠀⠄⠀⠀⠀⠀⠀⠀⠀⠚⠛⠛ ⠀⠀⠀⠀⠀⠀⠀⡄⠢⢹⡿⠁⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢡⠀⠄⡡⢊⠤⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠡⢴⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢦⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⢴⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡏⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠊⢡⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠉⠉⠉⠉⠉⠓⠢⢤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣼⠁⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡧⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢄⠀⠀⠀ ⠀⠀⢠⢏⠆⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀ ⣿⣠⢏⠎⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠀⠀⠈⠀⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦ ⣿⠋⡎⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⢰⡆⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠁⡜⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⣸⡇⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⠁⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⢠⡿⠁⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠊⠁⠀⠀⠀⢀⣴⠛⠀⠀⠈⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠀⠀⠀⠀⠀⠰⠋⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠈⢱⠀⠀⠀⠀⢀⣄⠐⠲⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠁⠀⠀⠀⣀⠼⠏⠉⠉⠉⠉⢻⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠶⠛⠋⠲⢤⣀⣠⠴⠚⣧⣀⣀⣀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠛⠃⢀⣠⠤⣀⣴⠋⠀⠀⢠⡿⠁⠀⠀⠉⠉⠉⠉⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠉⠀⢰⡿⠖⣶⠼⣷⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⣿⠃⠀⠀⣰⣿⠃⠀⣧⣶⣿⣆⣀⣾⠿⡄⠀⡄⠀⠀⠀⠀⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⣿⠃⠀⠀⣰⠃⣾⠀⠀⢀⣀⠙⢿⠉⠁⠀⣧⠀⠹⠒⠾⡀⠀⠀⠀⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠃⠀⣴⣿⡿⠃⠀⠀⣰⠇⢀⡟⠀⠀⠘⣿⣄⠸⡄⠀⠀⢸⠀⠀⠀⠀⠙⠂⠀⠀⠀⠀⢸⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡟⢠⣾⣿⣿⠃⠀⠀⢠⠏⠀⢸⣇⣤⣄⠀⡟⠈⠻⡇⠀⠀⠸⡇⠀⠀⠀⢀⡤⠀⠀⠀⠀⢸⠈⢻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣴⣿⣿⣿⡇⠀⠀⢠⣏⠀⠀⠈⡿⣿⣿⣦⠇⠀⠀⠀⠀⠀⢠⡇⠀⠀⣴⡿⠃⠀⠐⠀⠀⡿⠀⠀⢹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡿⠋⢀⡿⠀⠀⢀⡞⠘⠀⠀⠀⣿⣉⣻⠏⠀⠀⠀⠀⠀⠀⢸⡇⠀⣴⡟⠁⠀⠀⠀⠀⢠⡇⠀⠀⠈⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠀⠀⣾⠃⠀⠀⣼⣿⡄⠀⠀⠐⠂⠀⠀⠀⠀⠀⠀⢰⠀⠀⢸⣆⣴⡟⠁⠀⢀⡀⢀⣤⣿⠀⠀⠀⠀⢸⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⡟⠀⠀⢰⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⣿⣿⣁⠀⣾⣿⣿⣼⣿⠇⠀⠀⠀⠀⢸⣿⠌⢿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠁⠀⢀⣾⣿⣿⡟⠀⠘⢲⡦⠄⢀⡀⠤⠴⠺⡇⠀⠀⠀⢸⡿⠉⠙⠛⠉⠛⢻⡟⠀⠀⠀⠀⠀⢸⣿⠀⠸⣿⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⡛⢿⡇⠀⠀⢸⣄⠀⠀⠀⠀⠂⢸⠃⠀⠀⠀⠸⡇⢀⣤⡤⠶⠄⣼⠁⠀⠀⠀⠀⠀⣼⡇⠀⠀⢻⣿⣆⠀⠀⡀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣾⠀⠀⠀⠈⣿⣿⣶⣄⠀⠒⣿⠀⠀⠀⠀⠀⡿⠛⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠈⣿⣿⣆⠀⣇⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡀⢢⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⣤⡀⢸⣿⣬⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣶⣿⣿⣿⣿⣶⣷⡞⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢾⡿⣏⡠⢄⡀⢉⣿⠯⢀⠘⣿⡇⢀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁⢸⢸⣶⣎⢶⣷⣾⠉⣸⡜⠀⢹⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣀⣀⣀⡀⠀⠰⡀⠀⠀⣠⠀⡠⠒⠛⢉⠝⢿⣿⣿⣿⣶⡏⠀⠀⣸⣿⣿⣧⠃ ⠴⠦⣤⣶⣿⡟⡟⢻⣭⣯⠿⠍⢙⣷⣾⡿⢵⣟⠀⠈⢲⣾⠦⠌⠛⠻⣿⣿⣿⣆⠀⣿⣿⣿⣿⠀ ⠀⠀⣰⣿⣟⠻⠿⠏⣋⣤⡔⠺⠽⠟⢫⠑⠋⠁⠀⠀⠀⠈⠒⠶⢖⣉⣉⣻⣿⣿⣾⣿⣿⣿⠏⠀ ⠀⠀⣿⡿⣿⢀⣤⣤⣾⣤⣾⣶⡶⠀⢼⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠈⠒⣻⣿⣿⣿⣿⡏⠀⠀ ⠀⠀⢻⣿⣿⣿⣿⣿⡿⠿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠈⠋⢀⣾⣿⣿⣿⣿⣿⠁⠀⠀ ⠀⠀⠈⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⣄⣀⣤⣄⣒⣊⣭⣿⠛⡟⠀⠀⣠⣾⣿⣿⣿⣿⣿⡇⠀⠀⠀ ⠀⠉⠺⣿⣿⣿⣿⣿⢦⡠⠀⠀⠀⠈⠻⡏⠉⠀⠩⠟⠁⢠⠃⠀⣠⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀ ⠀⠀⠀⢻⣿⣿⣿⣿⣦⡙⢶⣤⣀⠀⠀⠈⠙⠢⠤⠤⠔⠋⣠⣾⣿⣿⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⣿⣿⣿⣿⣷⣎⣹⣏⠙⢶⢤⡀⣸⠀⠀⠀⣰⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⠷⣦⢰⣿⣷⣦⣤⢞⣿⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣶⣈⡱⢿⠉⢫⣁⠚⣿⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⢳⡞⢹⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠳⡀⠀⠣⣀⣠⡤⠴⠶⠶⠶⠦⠤⠀⠀⠀⠄⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠀⠀⠀⠀⡀⠀⠀⠙⢦⡠⢿⣁⠤⠒⠒⠈⠉⣉⣉⣉⣉⣉⣉⣀⠀⠒⠒⠠⢌⣑⠢⣀⠀⠀⠀⣰⢻⠀⢸⠀⢰⠀⠀⠀⠀ ⡀⠀⠀⠀⠘⡆⠀⠀⠀⢇⠀⣠⠖⣩⠴⣫⣷⣪⣿⡛⠋⠉⠀⠀⢀⣴⡀⠀⠀⠉⠛⠺⣷⡢⠄⡑⠢⢝⠢⣜⠁⠈⠀⡼⠀⡏⠀⠰⠀⠀ ⡅⠀⠀⠀⠀⠹⡄⠀⠀⢸⠞⣡⠞⣡⢞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣤⣀⡻⣷⣌⠙⠢⡉⠢⡙⣆⢠⠃⢸⠀⢀⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⡀⠀⣾⢠⡇⣸⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣪⣷⡄⠈⢂⠹⢸⡎⠀⡇⠀⡜⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠉⢹⣼⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⡄⢸⢸⢸⡇⣠⣁⢸⠁⠀⠀⠀ ⡆⠀⠀⠀⠀⢀⡞⢡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣾⣼⣏⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠈⡆⠀⠀⠀ ⢀⣴⣠⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⠻⣿⣿⣿⣎⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣇⠀⠀⠀ ⣿⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣧⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⡿⠟⠲⣄ ⡈⠓⢦⡀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠘⢇⡠⠴⠒⠉ ⠙⢦⡀⢙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢿⣿⣿⣿⡟⣿⣿⣿⣿⢿⣿⣇⣯⡟⢸⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠈⢧⠀⠀⠀ ⡀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠘⠿⣿⣿⡏⢻⣿⣿⣿⣼⡟⢈⡿⢳⡿⠃⠺⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠈⢧⢀⣠ ⣿⣦⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣄⣖⣻⣇⠀⠹⣿⣇⡾⠁⠘⠁⣏⣤⣠⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠈⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠉⢻⣿⣿⣟⢙⣮⣽⡿⠛⠇⠀⠘⢿⠁⠀⠀⠟⠿⣿⡯⣋⠙⢹⣿⣿⡏⢹⣿⣿⣿⣿⡿⠛⣁⣤⣾⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠙⣏⠛⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠞⡟⡿⠋⢹⣿⣿⠟⣁⡴⢛⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⣼⣿⣟⣴⠋⠛⠾⣿⣿⣿⣿⣿ ⣿⣿⡿⠿⡿⣿⣿⡈⢿⣿⣿⣿⣿⣄⠀⠘⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⣸⣿⣿⣯⣧⡀⠀⠀⠀⠙⢿⣿⣿ ⠟⠁⠀⠀⠃⢿⡾⣧⠈⢿⣿⣿⣿⣿⣦⠔⠉⠻⣦⠀⠀⢀⣴⣶⣤⣶⣄⠀⠀⠀⠀⣠⡾⠃⠀⣀⡼⣿⣿⣿⣿⠁⠙⢦⡀⠀⠀⠀⠙⢿ ⠀⠀⠀⠀⠀⠘⣷⢻⡀⠀⢻⣿⣿⣿⣿⣦⠤⠤⢬⢷⣦⣀⡛⠭⣉⡭⠟⠀⣀⣤⣾⣽⣥⢴⢾⠋⢀⣿⣿⣿⣿⠀⠀⠀⠙⠶⡄⠀⠀⠀
⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀ ⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⠋⢻⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀ ⠀⠀⢠⣾⣿⣿⣿⣿⣿⢿⣿⣹⠀⠈⣉⣿⣿⣿⣿⣿⣿⣿⣇⠀ ⡀⢀⠈⡋⠙⠛⣿⣿⣏⣸⣿⣼⡀⢠⣼⣿⡇⣻⣿⣿⠛⠋⡏⠂ ⠁⡈⠀⣿⣷⣤⡟⠁⠀⠉⠢⠀⠱⠂⢀⠖⠉⠀⠉⣿⣤⣾⡇⠙ ⡄⢠⠀⡇⠀⠉⢿⣍⠳⢶⡦⡇⠀⠀⣖⠶⡶⢞⣩⡿⠃⠀⡖⠄ ⠀⠀⠂⡘⣦⣤⣼⣇⠀⠉⠉⠈⠀⠀⠉⠉⠉⠀⣾⣇⣤⣶⠃⠀ ⠀⠀⠀⠀⠢⡈⠹⠛⠂⠑⠦⡔⠉⠉⢢⠴⠞⠘⠛⡝⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠂⣤⢠⠀⠀⣦⠄⠠⣴⠀⠀⡀⠀⠱⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠟⠊⠀⠀⠈⢙⠞⠉⠀⠈⠁⢄⣸⡀⠀⠀⠀
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⡄⠀⠀⠀⢀⣼⣿⣿⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢷⣄⠀⠀⠀⠈⠙⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣿⣿⠟⠉⠀⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀ ⠀⠀⣰⡿⠋⢡⡔⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀ ⠀⣰⠋⠀⣀⠔⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⣤⠄⣀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠈⢆⠀⠀ ⣰⠃⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠉⠋⠉⠉⠀⠒⠂⠀⠀⠠⣌⡇⠀⠀⠀⠀⠀⠈⢆⠀ ⠃⠀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠀⠐⠂⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠈⢦ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠴⠚⠉⠁⣀⠠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⢀⠔⠉⠀⠀⠀⠀⠁⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣮⣿⣿⣿⣷⣾⣵⣦⡖⠀⢀⣼⠀⠀⠀⠀⠀⣠⣾ ⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢤⣶⣖⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠟⢻⡛⠛⠿⠉⠉⠙⠛⠻⣿⠯⢿⠀⠀⠀⢀⡴⢻⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣶⣿⣿⣿⠛⠿⠶⠂⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠈⠑⠂⠀⠀⠀⠀⠀⠁⠀⣾⣆⠀⢀⣾⣽⣿⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⢲⣶⣾⠟⠋⠙⠯⢍⣀⡀⠤⠄⠀⠀⠀⠀⠀⠀⠀⠺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠘⡄⢸⣿⠁⣿⢡ ⠀⠀⠀⠀⠀⠀⠤⣴⣿⢋⠀⠀⢀⡤⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠸⣼⣿⣼⣣⣿ ⠀⠀⠀⠀⠀⠐⠚⠛⠉⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢣⢀⢿⣿⣿⣿⣿ ⠀⠀⢀⡠⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⠀⢸⣼⣿⣟⣻⣿⣿ ⠈⠻⣅⡀⣀⡀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠐⢄⠀⠀⠀⠀⢸⡏⠉⠉⠁⠈⠉ ⢆⠀⠈⠳⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣜⢁⣀⡌⣿⣄⠀⠀⠀⠀⠀⠈⢳⡄⠀⠀⢸⠇⠀⠀⠀⠀⠀ ⠈⠓⢤⡀⠀⢿⡒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⢻⣦⠀⡞⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⢃⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⢼⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⡿⢿⢻⣿⡇⠀⠀⠀⠀⠀⠀⡼⠁⠀⢀⡄⠀⠀⠀⠀ ⠀⠀⠀⢙⣶⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠉⠀⠨⣿⡀⠀⠸⢿⡇⠀⠀⠀⠀⠀⡜⠁⠀⣠⡞⠀⠀⠀⠀⠀ ⣆⡀⠀⠀⠉⠛⠀⠐⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠀⠀⠀⠈⢷⠀⠀⠀⢃⠀⠀⠀⢀⡞⠀⢀⣴⠏⠀⠀⠀⠀⠀⠀ ⠀⠙⠒⠤⢤⣀⣀⣀⣈⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⠀⠀⠀⠈⡆⠀⠀⢸⠀⠀⢠⠎⠀⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠾⡇⠉⢻⣷⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡀⠀⠀⢸⠀⠀⡀⠀⢠⠏⢀⠼⠋⠄⠀⠀⠀⠀⠀⠀⠀⠘ ⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢷⡀⠉⠒⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠘⠀⠀⡇⢀⡎⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢃⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠙⢿⣶⣤⡀⠀⡀⠀⠀⠀⠀⠀⠙⡀⠀⠀⢰⢁⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠻⣿⣷⣀⣽⣷⣶⣦⡤⠤⢄⣵⠄⠤⠞⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀
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⠈⠱⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠈⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠘⣿⠙⠻⣍⠉⠙⠲⠦⣄⡀⠀⢻⡀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠹⣆⠀⠈⢳⡄⠀⠀⠀⠈⠓⢾⣽⣦⣄⠀⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠘⢧⡀⠈⣙⢦⡀⠀⠀⠀⠀⠈⠛⠯⠷⣦⣄⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠄⠀⠀⠀⠻⣦⡉⢈⣻⣤⣀⣀⡀⣀⣀⣠⣦⡆⠉⢳⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠐⠀⠈⠙⢷⣦⣤⣍⣻⠿⣿⣾⣿⡇⠀⢀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠊⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠉⠳⣾⣏⠀⠀⠉⠙⠃⠀⠸⡛⢻⣃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣀⠀⠀⠀⠀⠀⡿⢿⣦⡀⠀⠀⠀⠀⣠⣷⣼⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⣀⠀⠀⠀⢹⡀⠉⠻⣶⣦⢤⣄⣨⣿⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣏⠉⠉⠛⢦⣇⡀⠀⠈⠻⣽⣟⠿⣧⣀⡤⠶⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⡷⠀⠀⠒⠫⠝⠒⠦⠀⠟⠛⠋⢁⣀⠀⠀⠘⣷⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣤⣾⡗⠀⠀⣰⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⣤⡤⠖⠀⠀⠀⠀⠐⢤⣀⡀⠀⠀⣨⣿⠁⢰⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣅⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⡉⣽⡇⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠤⠤⠤⠠⠄⣀⣀⣀⠀⠈⢿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠉⠙⠺⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⣽⠂⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⣿⠃⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡶⢶⣾⡷⣶⣄⣤⣶⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡷⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡑⢶⣛⣧⡿⢷⣭⣾⠛⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢋⡞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣇⠟⢿⣧⣶⢿⣿⣻⣿⠿⠿⠒⠒⠀⠀⢀⡀⠀⠀⠀⠀⢀⣴⠾⢋⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⡄⠀⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀⠀⢼⣿⣥⡽⠟⠉⠁⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠲⢿⣟⣅⣰⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢧⣔⠀⠈⠉⠛⠲⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠶⠛⠁⠀⠀⠀⠀⢸⡟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⡀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⢤⣄⣀⣀⠀⠀⠀⠀⠀⠀⣀⣀⣠⡴⠾⣯⣶⠂⠞⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠈⠉⢉⢉⢉⢉⠉⠉⠀⣀⡀⠀⡟⠙⡧⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⣀⣴⠃⢦⣷⠋⠐⡇⠀⠀⠀⠀⠀⠀⠀⡆⠀⡶⣄⠀⠀⠀⠀⠘⢷⣤⠀⠀⠀⠀⠀⠙⢦⡀⠰⡄⠀⠁⢤⡀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⢣⢀⡿⠁⠀⠀⣇⠀⠀⠀⠀⠀⠀⢀⣿⠀⣷⣬⣳⣤⡀⠀⠀⠈⢪⣳⣄⠀⠲⣄⠀⠀⠙⢦⣹⣦⡀⠈⠻⣄⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⢀⣼⡟⠁⠀⣠⠀⣽⠀⠀⠀⠀⠀⠀⣾⠿⣿⡟⠉⣉⣛⣿⣶⣄⠀⠀⢱⣿⣷⡀⠈⠙⢦⣄⡀⠙⢯⡙⢶⣄⠈⠻⣮⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⢀⡾⠋⡌⢀⡼⡁⠀⣿⡆⠀⠀⠀⢠⣱⡟⠠⣿⣷⣿⣿⣿⣿⣿⡟⢷⣄⠀⠹⣮⢿⣆⠀⠀⠹⣿⡖⣮⣿⣦⡉⠳⣄⠈⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⡾⠁⠀⣧⠞⣶⢻⠀⣿⣿⠆⠀⠀⢨⡟⠀⢻⡟⠋⢿⣙⣿⣸⠿⠀⠘⣿⠳⣄⢿⡂⣻⣆⠀⠀⢿⡇⣸⢮⡻⣧⠂⠈⠳⢄⡹⣿⡻⣦⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⣼⠃⢀⣼⠇⢰⠙⢾⡇⣿⠛⣷⡄⢀⡟⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠹⡆⡿⣿⣷⠏⠹⣆⠀⢸⣧⡇⠀⠹⣌⠻⣤⠀⠀⠙⢮⡻⣎⢿⣷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡇⣰⠃⢀⡾⢻⣄⠀⠀⠈⢻⣿⣤⣼⣷⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⣼⠿⣧⣄⢹⡄⢸⣿⠃⠀⠀⠈⢣⡈⠳⣄⡀⠀⠙⢮⣮⡛⢿⣗⢦⡀ ⠀⠀⠀⠀⠀⠀⣼⣾⠇⢀⡾⠆⢠⣿⠀⠀⢷⣄⢹⣿⠻⣟⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⢀⣿⠀⣠⣿⡈⣿⣼⣿⣧⡀⠀⠀⠀⠹⣆⠈⠻⣶⣄⠀⠛⢷⣄⠙⢦⡁ ⠀⠀⢀⡴⠋⣸⣿⡏⢀⡾⠀⢀⡞⢼⡇⠀⠘⣿⣿⡿⡷⣬⡉⠉⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠈⠳⣄⠈⠻⣧⡀⠀⠙⢷⡄⠉ ⣠⣴⠏⠀⢰⣿⣿⣤⣼⡟⠙⣿⡁⠀⣿⣄⠀⠈⢿⣷⣕⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠈⠳⣄⠈⠻⣦⡀⠈⢻⣦ ⠉⣼⠀⠀⢸⠁⠉⣇⠈⢧⡀⠈⢷⢠⣟⣿⣷⣄⠈⣻⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠈⠳⣄⠈⠻⣦⡀⠙ ⠀⢻⠀⣠⡜⣆⠀⢸⡆⠘⣿⡄⠈⣿⡿⣟⣽⣿⣷⣦⣿⣇⣠⣿⣷⣤⣄⣀⣀⣀⠀⢀⡴⠞⠁⠀⠀⠀⠀⠀⠀⣻⡿⠈⠻⣿⣿⣿⣿⣿⡿⠟⠛⠓⠒⠦⣄⡀⠀⠈⠀⠀⠙⢿⡆ ⠀⡏⠀⠙⠷⠿⡄⢈⡇⠀⣿⡿⢂⣿⠞⠉⢀⣴⣿⣭⡿⣿⣿⣿⢿⣿⣿⠿⣿⡿⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠑⠦⣄⡘⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠁⢿⣦⡀⠀⠀⠀⠀⠙ ⣸⡇⠀⠀⠀⠀⢳⡾⣷⣇⡿⠛⠉⠀⢀⣴⡿⠋⠁⠀⠀⠀⠀⠀⠉⠛⠓⠓⠾⠯⠬⠤⠤⠖⠒⠦⣀⠀⢀⡤⠞⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡹⡄⠀⠀⠀⠀ ⢙⡇⠀⠀⠀⠀⠈⣉⡟⠁⠀⠀⠀⢠⡿⡫⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢻⡄⠀⠀⠀ ⣾⢧⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠲⢤⣀⠀⠀⠀⠈⣧⣀⠀⠀ ⠃⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠉⢻⡆⠀⠀⠀⠀⠀⠀⠀⣤⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣤⣾⣿⠉⣽⢖ ⢠⣿⢻⠦⠤⣤⣤⣤⣤⠤⠶⣿⡽⠓⠻⣧⣤⣄⣀⡀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⣾⣵ ⢿⣿⣏⠀⠀⡆⠀⠀⢰⠀⣠⡿⠶⣤⣤⣿⢼⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿ ⡀⣹⡇⠀⠀⠁⠀⠀⣸⡴⣧⣀⣀⣼⡏⠉⠉⠩⣽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣏ ⢉⣽⠁⠀⠀⢀⣠⢾⣏⠀⢀⣽⣿⣿⠀⢀⣀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠉⠙⣶⠞⠻⣏⠁⠀⣸⣿⣿⣿⢿⢣⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣷⣾⣧⣤⣄⣽⣿⣿⡿⢿⠉⠀⢿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿ ⠀⠁⠈⣿⣿⡋⣯⠁⠀⠘⡆⠀⢸⣧⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠛⢦⡙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿ ⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⡇⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⢳⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⢸⠑⠀⠈⠻⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡔⠀⠀⣾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⢹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠛⠿⢶⣤⣀⡀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣞⠁⠀⠀⠀⡟ ⠀⢰⣠⡄⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⢿⣷⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⢿⠶⠶⣄⣰⣴⣤⣀⣀⣀⢈⣘⠻⠿⠛⠛⠛⠛⠛⣻⣿⠁⠈⠻⢶⣄⠀⡇
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⠀⠀⠀⠀⠀⠀⠀⠀⣀⡶⠖⠛⠻⣷⣠⣶⠟⠉⠁⠀⠀⠈⠉⠛⠻⢿⣮⣙⣘⣙⢶⣄⠙⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⣠⣤⣤⣀⣠⡾⠛⠛⠛⠛⠿⣿⣿⣿⡁⢀⣠⠤⣤⡀⠀⠀⠀⠀⠉⠻⣿⣝⢦⣝⣷⣜⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠉⣋⣼⣿⡟⠃⠀⠀⠀⠀⠀⢀⣤⣽⣿⣿⣿⡅⠀⠸⣯⠉⠉⠉⣉⣉⣛⣻⣿⣿⡌⠻⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⣿⢿⣿⣤⠤⠤⠤⠶⢶⣞⣻⠉⠉⠉⠉⠋⣿⣀⣠⣟⠙⠛⠛⠿⣯⠻⠿⣿⣿⣿⡷⢿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⡿⠃⣼⡟⠉⠙⠒⠒⣾⣿⡿⠉⠀⠀⠀⠀⠀⣿⣇⡏⠹⣧⡀⠀⠀⠘⢧⡀⠀⢹⣿⣿⡀⢻⡟⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⢁⣾⣿⣷⠀⠀⠀⣼⣿⣿⠀⠀⡇⠀⠀⡄⠀⣼⣿⣇⠀⠘⣷⡄⠀⠀⠈⣷⣧⠐⢿⣿⣧⡀⡇⠘⡟⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣄⣀⣠⡤⠀⠀ ⡇⢸⡏⢸⡟⢳⣤⣼⣻⡟⣯⠀⠀⣿⠀⠀⣷⣐⣿⡟⢻⣧⡀⢸⣿⡀⠀⢰⣿⣿⠀⠸⣿⣿⣿⣷⠖⠛⠛⠓⠒⠲⠥⢤⣤⣤⣤⣤⣤⣴⠺⡏⢛⡋⠁⠀⠀⠀⠀ ⡇⣿⠁⢸⣿⡀⢹⣏⣿⠀⣿⠀⠀⢻⣦⠀⠹⣿⣿⠀⠸⣿⣿⣦⣽⣧⢀⣼⣿⣿⡇⠀⣿⣟⠿⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠛⠃⠀⠀⠀⠀ ⡿⡟⠀⣼⣿⡿⣾⣿⣯⠀⣿⣧⠀⢸⣿⣧⣰⢿⣿⣆⠀⣹⡏⢻⣾⣿⣿⣿⣿⣿⣿⢠⣿⡏⢀⠈⠻⢷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠇⡇⢠⣿⣿⣿⣿⡿⣿⡀⣼⣿⣶⢸⣿⣿⠛⢿⣿⣿⣿⣿⣇⣼⣿⣿⣿⣿⣿⣿⣿⣾⣿⣧⣼⠀⠀⠀⠙⢿⣷⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⢳⡌⢹⣿⣿⣿⣧⠉⣷⣿⣿⣿⣾⣿⡇⠀⢀⣸⣿⣿⡟⠁⣸⣿⣿⣿⣿⡿⣿⢻⣿⡟⢹⠛⡀⠀⣀⣠⣤⠿⠳⢬⣛⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⣼⣷⡿⢻⣿⣿⣿⡀⠻⣿⡟⠛⢻⣿⣯⣭⣉⠀⠘⣿⠇⠀⠁⠁⠀⣉⠽⠚⠁⣿⣿⣀⡟⠀⣹⣿⣿⠭⠀⢀⠒⠋⠀⠀⠈⠙⠳⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠋⢻⡟⠀⣼⡋⣿⣿⣷⣧⣻⣇⣼⠿⣿⣿⣷⡏⠳⠸⠇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⣿⣿⠄⠀⣿⣽⡿⠷⠦⢬⣿⣦⣄⡀⠀⠀⠈⠳⡄⠉⠻⠷⣶⣤⣄⣀⡄⠀ ⡀⠈⠁⢾⣹⣇⣹⣿⣿⣿⣿⣿⡉⠳⠭⠭⠭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⣿⣿⣄⢦⣿⠟⠀⠀⠀⠀⠈⠉⠙⠿⣤⣀⣀⣠⠤⠷⠶⠒⠚⠛⠛⢛⡅⠀ ⠀⠀⠀⢀⣿⠟⠉⠉⢙⣷⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣻⠟⢿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⢯⡄⠀⠀⠀⠀⠀⠀⠀⣼⠉⡆ ⠀⢀⣴⡿⠁⠀⢀⣴⠟⠉⠻⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠚⠋⢠⡿⣽⠃⠀⠈⣿⡦⠷⠤⠤⣤⣤⣄⣠⠄⠀⠀⠈⠁⢻⡅⠀⠀⠀⠀⠀⢠⠇⢠⠃ ⠾⠿⢷⡀⣠⡴⠛⠀⠀⠀⠀⠹⡌⠻⣾⡟⡶⣤⣀⠀⠀⠘⠋⠉⠀⠀⢀⣴⠋⠀⠁⠀⠀⢰⣿⠀⠀⠀⠀⠀⠛⠋⢹⣿⣄⡀⠀⠀⠀⢻⡓⠲⢤⣤⣤⡾⠀⠘⠀ ⠀⠀⠈⠻⠿⣦⣀⡀⠀⠀⠀⠀⢻⡄⣿⠁⣽⠏⠉⠛⠲⠶⠶⠤⡤⠴⠛⠁⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠁⣾⡁⠉⠙⠓⠂⠀⠈⣧⠀⢀⠈⢉⠇⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⡿⠿⣽⣶⣶⣄⣈⣧⣿⣴⡏⠀⠀⠀⠀⣀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⢻⣠⠏⠀⣾⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠁⠀⠀⠙⣆⠙⢿⣿⣾⣿⠟⣀⣤⠴⠚⠛⠉⠁⠉⠙⠓⠒⠂⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⢠⢻⡄⠀⠀⠀⠀⠀⢸⡏⠀⣼⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠈⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⣧⠀⠀⠀⠀⠀⣾⠀⣠⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠈⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⣸⡟⣠⠟⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠀⠀⣿⠿⣶⣄⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣃⠀⠀⠘⢿⣷⠟⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣴⡶⢦⣄⢀⣤⣿⠀⡄⣿⠀⠉⠉⠻⣏⣙⣛⣛⣿⡿⠷⣶⣦⣤⣀⣠⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡟⠀⠀⢠⣿⠃⠀⣹⠀⠀⠀⠀⠀⠀ ⣤⠔⠛⠁⠀⠀⢀⣨⡿⣿⡏⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡄⠀⠈⢻⣦⢤⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⡴⠚⣿⠁⣠⡿⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡆⠀⠀⠀⠀⠀⠀⠤⠤⠤⠒⠒⠺⠿⣿⣗⢠⣾⣿⠛⢿⡇⠀⠀⠀⠀⠀⠀ ⡤⠶⠋⠁⠀⣰⢃⣴⡟⠀⢀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀⡀⣦⣿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣿⣿⠏⠀⠀⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⢹⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡄⣸⡿⠋⠀⠀⠀⣼⠏⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣾⡿⠀⠀⠀⠀⠀⠀⠀ ⣴⡿⠟⠉⠀⠀⠀⠀⣴⡏⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀ ⠋⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠛⠀⣽⣿⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⣀⣠⣤⣾⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣇⣤⣴⣶⣶⠶⢾⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⣠⣿⠃⠀⠀⠀⣤⡴⠖⠛⠁⠀⣀⣤⣶⡿⠟⠋⠉⢹⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡞⠉⠀⠙⢷⣄⠀⠀⠀⠉⠙⠲⢤⣄⡀⠀⠀⠀⠀⠀⢀⣤⣴⠏⢀⣴⣿⠇⠀⠀⠐⠋⠁⠀⠀⠀⢠⣾⠟⠋⠀⠀⠀⠀⠀⣼⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠈⠙⠛⠛⠲⠿⠟⣿⣿⣿⣿⣟⡭⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠁⠀⠀⠀⠀⠀⠀⢠⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢦⣀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣾⣿⣿⣿⣿⠁⠀⠀⠀⢀⣠⡴⠶⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⢠⣿⠙⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⢶⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⠶⠞⠋⣉⣰⣾⣿⠿⠿⠿⢿⠇⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⢀⡾⠃⠀⢻⡄⠀⠀⠀⠀⠀⠀ ⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠚⣿⣿⠟⠁⠀⠀⢀⡟⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠘⢦⣤⡴⠟⠁⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⣀⣀⣀⣐⣿⢀⣴⣿⣁⠀⠀⠀⠀⠀⠀⠀⣀⣠⣼⡟⣧⡈⠻⣦⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠉⠉⠉⠛⠿⢽⣿⣿⠿⠿⠟⠛⠋⠀⠀⠀⠈⠙⢶⣸⡇⠀⠀⠀⠀⣸⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠂⠀⠀⠀⠈⠉⠻⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠘⢿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⢠⣄⠀⠀⠀⠀⠘⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⡀⠀⠀⠻⣆⠀⠀⠀⠀⡽⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡇⠀⠂⠀⠙⣷⠀⠀⠀⠀⠻⡄⠀
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