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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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🔞🏳‍🟧‍⬛‍🟧

⠀⠀⠀⠀⠀⠀⠀⡠⠊⣸⡄⡇⢠⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⣂⠔⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠜⠁⣰⣿⠀⢰⠀⢆⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠐⢁⠔⠙⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡴⠃⢀⣴⠏⡿⠈⡌⡆⠈⢆⠀⠀⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠹⡁⠀⠀⢱⡀⠀⠀⠀⠀⠀ ⠀⠀⢠⠊⢀⡠⠾⣧⠀⡇⠀⠇⢻⡀⠈⢣⠀⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣄⠀⠀⠈⠳⢄⠀⣀⣀⠷⠤⡀⣄⢧⠀⠀⠀⠀⠀ ⠀⣴⠟⠋⠁⠀⠀⢀⡇⡇⠀⢸⡸⡙⢄⠀⠱⣄⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣦⡀⠀⠘⢦⡙⢅⡀⠀⠀⠘⡌⢞⡆⠀⠀⠀⠀ ⠹⠁⠀⠀⠀⠀⠀⡼⠀⣇⠀⡄⠃⢣⠈⠳⣄⠈⠣⡀⣄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣕⣄⠀⠀⠙⠦⣉⡲⣄⣠⠇⠈⢿⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠔⠋⠀⠀⢸⣇⢸⣷⡀⢣⣠⠎⠑⠢⢌⡙⠷⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣯⠓⢤⡀⠀⠈⠙⢿⡻⡷⠶⠼⡇⠀⠀⠀ ⠀⠀⠀⠀⠳⡄⠀⠀⠀⠈⢿⡄⣻⣼⣾⡳⡀⠀⠀⠀⠀⠙⣟⠛⠻⢷⣤⢌⣢⣀⠀⠀⠀⠀⠙⠑⢄⣬⡉⡒⠤⠀⠉⠻⣄⡀⠸⡄⠀⠀ ⠀⠀⠀⠀⠀⣼⣠⠶⠏⠐⠈⢳⡈⢧⢹⡿⣿⢄⠀⠀⠀⠀⢾⣦⣀⠈⠙⠲⢤⣍⢳⣦⣄⡀⠀⠀⢈⠻⣿⣿⣙⠒⠦⢤⡤⠭⢷⣷⠀⠀ ⠈⢢⣄⡤⠞⠁⠀⢐⣰⣤⣤⣦⣿⣿⣧⡙⢌⣷⣅⠠⡀⠀⠈⢿⣯⠓⣤⣤⣬⣿⣿⣟⠦⣉⠢⡀⠈⠳⡿⢧⣈⡛⠒⠤⣧⠀⠻⣿⡀⠀ ⠀⢸⡏⠀⠀⢠⣶⠟⠉⠀⢠⣌⡉⠛⠗⠙⠦⡙⢮⡑⠮⣦⣄⣀⣻⡟⠁⠈⢳⢄⡈⠙⢷⣮⠙⠿⢷⠦⣝⣦⣧⠀⠀⠀⠈⢆⠀⢻⠣⠀ ⠀⠀⡇⠀⢠⡟⠁⠀⣤⣴⣿⣿⣿⠀⠀⠀⠀⠈⠓⠙⠢⢌⣙⠻⢍⣹⣶⣿⣿⣿⣷⠀⠀⠹⡆⠀⢸⠀⠈⢇⠈⡇⠀⠀⠀⠈⡄⠈⢆⠀ ⠀⠀⢳⠀⢹⠁⠀⠠⣿⣿⠟⠛⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠾⠛⠛⢿⠟⠀⠀⠀⠓⢀⣾⡶⠳⡌⡆⢡⠀⠀⠀⠀⣷⠀⠈⠈ ⠀⠀⠸⡄⠀⢀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⣴⡶⢉⣿⠤⢃⠘⣾⡈⡀⠀⠀⠀⢹⡆⠀⠰ ⠀⠀⢀⣷⠈⢡⡔⡫⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠾⠛⢉⣨⡿⠗⣲⣯⣈⡀⢸⠀⢹⢣⠀⠀⠀⠀⠈⡇⠀⠀ ⣆⠒⠛⠿⣖⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⠄⠤⢄⡀⠀⠀⠀⠀⠠⠖⠉⠉⠀⠈⢡⠿⠿⢋⣡⣴⠃⠸⡇⠀⠀⠀⠀⡇⠀⠀ ⠹⡙⠢⠄⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠿⠿⣿⣛⠋⡉⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠴⠊⠁⢹⢸⣆⠀⡇⠀⠀⠀⠀⡇⠀⠀ ⠀⠻⢆⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⡾⢶⠤⠒⠉⠉⠉⠉⠙⠻⡆⠀⠀⠀⠀⢀⠆⣠⠏⢸⣄⠀⠀⠀⣿⠛⡄⣇⠀⠀⠀⣀⠃⠀⠀ ⠀⣤⡤⠽⠿⣶⣼⣦⡀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢀⡴⠁⠀⢸⣿⠀⠀⠀⣿⠀⢹⣿⠀⠀⠀⣟⡀⠀⠀ ⠉⢻⠳⠆⣤⠴⢛⣿⠛⣶⣄⡀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⢀⣠⣶⡟⠻⣦⡀⡞⢹⠀⠀⢠⣿⣦⡜⡁⠀⢠⣿⡿⠀⠀⡇ ⡀⠈⠙⠿⣷⣖⣻⣇⠀⠘⣿⠉⠓⢤⣀⠀⠈⢓⡤⢦⡤⢤⡴⢊⣠⡴⠚⠉⢨⠟⠀⠀⢹⣿⡧⣼⡀⠀⣾⣟⣿⣿⠃⣠⣿⡝⠁⢀⡜⠀ ⠛⠲⣦⠤⠴⠛⡏⠀⠀⠀⠈⠳⣄⠀⠙⢏⣷⡛⠊⠉⣳⠶⠿⣿⣾⣆⣀⠖⠁⠀⠀⠀⠈⣏⠀⠀⠉⠛⡿⣿⣱⠷⠚⠋⠛⠴⣤⡀⠀⠀ ⠂⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠁⢰⣾⠏⡠⠊⠉⠙⣤⢄⠈⠻⡏⢳⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠈⠉⠓⢤⡀⠀⠑⠪⡙⠷⡆ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⣤⣿⣻⠞⠁⣠⠼⠋⢠⠀⠑⡿⣜⣾⡄⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢹⣄⠀⠀⠈⠓⠄ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⠁⠙⠙⠶⠋⠀⢀⡤⢾⣷⠤⢼⠎⠁⢳⡀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⡌⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⢸⣀⡜⠁⠀⠀⠀⠀⢸⠳⡄⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⢻⠀⠀⠀⠀

❤︎𓍢ִ໋🌷͙֒

⠀⠠⠀⢂⢪⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⣿⣰⢍⢳⡎⢆⠀⠀ ⠀⣠⠊⣾⡕⡁⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⢠⠎⠀⠀⣧⠁⠙⢌⡄⠀ ⣜⠼⣴⡿⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠹⠀⢀⣴⡟⣧⡀⠂⠿⡀ ⢀⣎⡿⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⢱⠄⠐⠄⡀⠁⢆⢀⢠⢾⣹⣷⡍⡟⣦⡀⠱ ⣷⢻⠁⠆⠀⠀⢀⠀⡟⡀⠀⠀⡆⠈⡎⠢⡀⢸⢢⠈⡄⠁⠀⢻⣿⣷⣿⡘⣷⡀ ⡇⡌⡘⢀⡄⢀⢸⠀⡅⣡⠀⠆⢰⠀⢨⠉⠑⡌⣆⣱⣴⠀⠀⡆⢃⠘⡳⣳⠑⣿ ⣡⣱⢁⡆⠀⢸⡄⠆⡄⠀⢣⠰⠈⣄⠈⣖⡵⠟⢿⠙⣿⡄⢀⢱⢌⠄⠐⡱⡡⠀ ⢩⠸⡘⡇⠠⢼⡟⢻⠛⢯⣔⡱⣴⠏⢂⠻⡉⠝⣼⠀⠉⡃⠈⢦⣂⠙⠒⠓⠊⠪ ⠗⢤⠇⡇⠄⢸⢷⡈⢧⡢⠽⠀⡏⠲⠀⠁⠉⠋⠁⠀⠀⡇⣦⢸⣉⣭⠷⢦⣄⠀ ⡄⠀⣴⣟⣽⢸⣈⡆⠀⠤⠠⠀⠀⠀⠀⠀⠀⠀⠀⠴⣰⡇⣿⣾⣿⣿⣿⡇⢩⡓ ⢠⡼⡏⢏⣿⡿⣿⠹⡀⠀⠀⢀⣀⡀⠠⡤⢒⠄⢀⣴⠻⡸⠫⢺⠛⡛⠭⠤⠂⠊ ⠍⠃⢱⠀⠹⣅⢸⠆⢸⢤⠤⣀⣁⠈⠁⠈⢘⡴⠋⢸⠀⢧⢃⢸⢣⠁⠀⠀⠀⠀ ⢈⠓⠴⣤⣀⣹⣍⠀⢸⢸⢰⡔⡻⣿⢶⣾⣿⣏⠢⣼⡄⢘⡌⢆⠆⠀⡀⠀⠀⠀

₊˚ʚ ᗢ₊˚✧ ﾟ.

⠀⢡⣿⣿⣿⡿⣣⣾⣿⣿⡟⣼⣿⣧⣿⣿⣿⣿⣿⣿⣿⣮⢻⣿⡟⣧⠸⡇⠀⠀ ⠀⢸⣿⡿⡿⢱⢿⡿⢻⣿⠁⠟⠹⣾⣹⣿⢹⣿⣿⣿⡹⠙⣇⠡⠀⠈⢻⠁⠀⠀ ⠄⡟⠛⢸⢡⠁⠈⠀⢣⣿⡀⠀⡑⣀⠈⡏⠘⠸⡽⠃⡃⣧⢀⠲⠀⠀⡜⠀⠀⠀ ⡇⡐⡤⢇⣇⡔⡇⣠⡼⣿⣧⣰⣽⣿⡴⣡⠀⠀⠀⢀⣧⡿⣿⡆⡆⣶⡇⠀⠀⠀ ⡇⢿⠁⣼⣿⣿⣿⣿⢳⣿⣿⣿⣿⡇⣧⣿⣿⣿⢁⣾⢿⡇⢿⣿⣧⣿⡇⠀⠀⠀ ⢀⢸⡀⢹⣿⣿⣿⣏⠈⢻⠘⣿⠿⢄⣿⣿⣿⣿⣾⣟⣸⠧⢺⣿⣿⣿⡇⠀⠀⠀ ⣾⣼⣎⣰⢿⣿⣿⣷⣳⣾⣦⣬⢆⣀⡏⣿⣿⣿⡟⢄⣒⡤⢼⣿⣿⡟⡇⠀⠀⠀ ⣿⣿⡿⢧⢞⣿⣿⣧⠹⢍⣁⣐⠀⢀⠸⠛⠉⠨⡾⠋⡓⣠⠎⣿⡿⣁⣧⠀⠀⠀ ⠛⠉⠀⠀⢻⡯⡟⠿⣷⠤⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⢀⣼⣿⡿⠧⠻⡀⠀⠀ ⠀⠀⠀⠀⠈⡅⠹⣆⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⣹⡿⡏⢀⠁⠀⢧⠀⠀ ⠑⢄⠀⠀⠀⢃⠀⠑⡑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣿⡇⣧⢸⠘⢦⠘⡆⠀ ⠀⠈⢆⠀⠀⠈⡄⠀⡈⢿⠳⣄⡀⠀⢀⢲⣌⡠⠒⠁⠀⢻⣿⣾⢸⡷⣼⡇⠘⡄ ⠀⠀⠈⢆⠀⠀⢡⣀⠐⡀⠜⠁⠙⣶⡞⡡⠛⢇⠀⠀⠀⠀⣿⣽⣿⡇⠘⣆⡀⠘ ⠀⠀⠀⠘⡄⠀⠈⡌⠙⠓⠠⠤⠽⡟⠌⠠⠡⠈⠳⡀⢀⢮⢺⣿⣿⣿⠀⠙⡅⠂ ⠀⠀⠀⠀⢡⡀⠀⠘⠄⠀⠀⠠⡙⡘⢀⠇⡔⠐⢠⣿⡕⢁⣾⣿⣹⡟⠀⠀⢹⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⢁⡤⠀⠀⢀⠔⠉⠁⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡰⠊⢀⠔⠉⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠋⢀⡴⠋⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠒⠲⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠞⠁⡰⠋⠀⠀⠀⣠⡏⠀⠀⠀⠀⠀⠀⡀⠀⢣⠀⠀⡤⠒⠢⠤⠤⣀⠀⣠⣚⡁⠀⣀⣀⠼⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠏⢀⡞⠁⠀⠀⠀⣴⢻⢁⠀⠀⠀⠀⠀⠀⡙⢦⡈⢣⡀⡇⠀⠀⢀⣠⣤⣯⣀⠀⠉⠻⡖⠒⣒⣻⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⢾⠟⠀⠀⠀⠀⣼⠏⠈⡹⡒⠤⠀⠀⠀⢠⠃⠀⡝⢱⡟⢻⢴⡮⢛⡫⠭⠛⢺⡶⠀⠀⠹⡍⠀⠀⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⢃⠏⠀⠀⠀⠀⢠⠿⣶⣦⡇⢳⡀⠀⠀⠀⢸⣀⠞⠠⠬⣧⣈⢿⡊⠁⠀⠀⠀⡸⡇⠀⠀⠀⢹⣀⣀⣿⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⡞⠀⠀⠀⢠⠀⢸⢰⣿⡿⣿⡝⢳⡄⠀⠀⢺⣁⡀⠀⢀⣿⣇⠙⠓⢤⡀⣠⠜⠁⣧⠀⠀⠀⠀⣇⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⠃⡄⠀⠀⠘⢦⢸⠸⣄⠛⠝⠀⠀⠙⠢⢄⡸⡖⢛⣿⣾⣦⣿⡄⠀⠀⢏⠁⠀⠀⢸⡀⠀⠀⠀⡟⣆⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡀⡇⠀⠀⠀⠈⡟⠲⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠹⠿⠿⣿⣿⡿⢦⠀⢸⡀⠀⠀⠀⢧⠀⠀⠀⢹⣌⠳⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠣⣟⣄⠀⠸⡄⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣜⣀⠉⠹⠿⡇⠀⠉⠀⢻⠀⠀⢸⠈⢆⠀⠀⢸⢎⣷⠚⠙⠒⠒⠂ ⠀⠀⠀⠀⠀⠙⢎⢑⡤⣘⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢿⣟⣿⣿⣶⣾⠁⠀⠀⠀⠀⠇⠀⣾⠀⠘⣆⠀⢸⠈⢿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡜⠀⠀⠀⢧⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠈⠙⢋⠇⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⠈⢇⠀⢧⠀⠱⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠞⠀⠀⢀⡜⠀⢷⠀⠀⠀⠀⡳⠄⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⣾⠀⠀⡇⢸⠀⠀⠈⢦⠘⢷⡄⠀⠉⠀⠀ ⠀⠀⠀⠀⠔⠁⣠⠂⢠⠞⠀⠀⠀⢳⣄⣀⣀⣀⣀⣀⣀⣀⡤⢴⡞⠀⠀⠀⠀⠀⢰⢻⠀⠀⣧⢸⠀⠀⠀⡏⢧⠈⠳⣄⠀⠀⠀ ⠀⠀⠀⠀⢠⠞⠁⢠⠏⠀⠀⠀⠀⣼⣿⣿⣯⣿⣿⣿⠀⢀⣠⠊⠀⡄⠀⠀⠀⠀⡞⠈⡆⠀⢻⠸⡄⠀⣼⠁⢸⡇⠀⠀⠙⡆⠀ ⠀⢀⡠⠚⠁⠀⡠⠃⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⠞⢉⠁⠀⢠⡇⠀⠀⠀⡼⠁⠀⢱⠀⠀⢣⡱⢾⡇⢀⣟⡇⠀⠀⠀⠈⠄ ⠰⠃⠀⠀⠀⡴⠁⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⡿⠿⠋⠁⠀⠀⡜⠀⠀⢀⡼⣇⠀⠀⠀⢣⡀⠀⣼⣿⢁⡞⠘⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡼⠁⡴⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⡍⠀⠀⠀⠀⣠⠎⠀⠀⣠⢮⡀⠘⡆⠀⠀⠀⠙⢢⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠃ ⠀⠀⡄⢠⠇⢠⡇⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣷⣚⣋⣉⠉⠉⠉⢳⠚⠁⠀⠈⢢⣹⡀⠀⠠⢤⣚⣁⣀⠤⠆⠀⠀⠀⠀⠀⠀⠀ ⠈⠂⠜⢸⡀⠸⣷⡀⠀⠀⠘⣿⣿⡿⣿⣿⡷⣄⠀⠀⠉⠙⠳⢤⡟⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣾⢷⡀⢻⣷⣦⣀⣀⣙⣿⣷⣿⡿⣇⠈⠙⢦⣄⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀⣿⣿⣧⠀⠀⢢⠀⠀⠀⠀⢸⣦ ⠀⢠⢻⣿⠀⢿⣶⣽⣿⣿⣿⣿⡿⢡⢿⡇⠹⡄⠀⠀⠙⣧⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⢿⣿⣿⣷⡄⠈⢇⠀⠀⠀⢸⣿ ⠀⡈⢸⣇⠀⠘⣿⡿⣿⣿⣿⡿⢠⡟⢸⠀⠀⠈⢱⡒⠛⠉⠀⠀⠀⠀⠀⠀⠀⢠⢤⡀⠈⢷⡀⠘⣿⣿⣿⣿⡅⢸⠀⠀⠀⣸⣿ ⠀⠀⠘⣿⣄⠀⢻⣧⠀⠙⣿⠃⣿⠁⣿⠀⠀⠀⣾⢧⠀⠀⠀⢠⠀⠀⠀⠀⠀⠣⣤⠇⠀⢈⣿⣦⣬⣙⣻⣿⣿⣼⠀⠀⣰⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠶⠒⠚⠋⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠁⠀⠀⠀⢀⡠⢴⡶⠖⠒⠻⠯⣉⡭⠶⢦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⢋⡤⠖⠋⣩⠽⠋⠛⠀⠀⢀⣀⡀⠤⠤⠬⠳⢤⡀⠀⠀⠉⢻⡖⣤⣄⠀⠀⠀⠀⠀⠀⢳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⠟⠒⠻⢄⡴⠛⠉⠀⠀⠀⠀⠚⠋⠁⠀⠀⠀⠀⠀⠀⠉⠢⡀⠀⠈⠁⠈⢯⣧⠀⠀⠀⠀⠀⠀⢻⡵⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡟⠁⠀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⣽⣦⡀⠀⠀⠀⠀⠀⢻⡽⡀⠀⠀ ⠀⠀⠀⠀⢰⠏⢧⡤⠊⠉⠀⢀⡀⠀⠀⠀⢐⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠈⠁⠈⠳⡄⠀⠀⠀⠀⠀⣷⠀⠀⠀ ⠀⠀⠀⠀⢸⠷⢶⠃⠀⠀⠀⢸⠉⠹⣳⠄⠧⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠀⠀⠀⢹⡀⠀⠀⠀⠀⢸⡇⠀⠀ ⠀⠀⠀⠀⠘⠦⣾⠄⠀⠀⠀⠘⣎⣷⣼⣁⠀⠀⠀⠀⠙⣦⡔⠒⡲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣟⣆⠀⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⣈⣆⠀⠀⠀⠀⠀⠀⠀⠻⠙⢦⡉⢦⣍⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⢬⣿⠀⠀⠀⠀⠀⢼⡇⠀ ⠀⠀⠀⠀⠀⡼⠀⠀⠠⣶⠶⢤⣿⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠺⣯⣙⠲⣄⡀⠀⠀⢿⣆⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠈⣧⠀ ⠀⠀⠀⢀⠞⣠⠖⠀⢠⡇⠀⣴⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠞⠋⠉⢻⣷⡤⡙⣳⣤⣀⡹⣷⣄⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢸⡀ ⠀⢀⡴⢃⠔⡝⣴⢀⠟⠁⣰⣏⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣞⢉⠛⣷⠀⠈⠓⢝⣯⣻⣻⡛⢲⡀⠀⠈⡇⠀⠀⠀⠀⠀⣇ ⠰⠋⠊⠁⢰⢷⠇⡎⠀⣼⠋⣯⠇⠀⢀⡙⢦⡀⠀⠀⠀⠀⠀⢧⠀⠀⢿⠘⠃⣸⣇⣀⡀⠀⣻⡽⢿⣷⡀⢷⢄⣰⡇⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⢸⢸⢰⠁⣼⠁⠈⡿⡄⠀⢸⠋⢙⣷⡀⠀⠀⢀⣠⣼⣶⠖⠚⠛⠉⣽⠉⢉⣿⠛⠉⡇⢸⣻⡇⡎⣸⠹⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣼⣼⣸⢹⠀⠀⠹⣷⡄⢘⣧⣜⣸⣧⠀⢀⢻⡅⠀⠈⠳⠤⠤⢞⣃⣤⠾⠋⠀⠀⣸⠘⣻⣰⣧⠏⠀⠉⠀⠀⠀⠀⢠⠀ ⠀⠀⠀⠀⠀⠈⠹⡇⠸⡀⠀⡤⠾⠻⣯⡁⠉⢹⠙⢷⣠⣀⣻⠴⣤⣤⡴⠾⠋⡵⠀⠀⠀⠀⠀⠘⡛⠉⢩⡄⠀⠀⠀⠀⠀⠀⢠⡏⡆ ⠀⠀⠀⠀⠀⠀⠀⠁⠀⢳⣰⢷⡀⠀⠀⠉⢛⣡⡴⠊⠇⠀⠡⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠰⡿⢿⣼⡁⠀⠀⠀⠀⠀⠀⡼⢰⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡾⠛⠶⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⣠⠜⠁⠀⠀⠀⠀⠀⠀⠀⣼⢇⠀⢻⠱⡄⠀⠀⠀⠀⢰⢡⡎⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠙⠢⠤⠖⠉⠁⠀⠀⠀⠀⠀⠀⠀⣠⠞⣿⡼⠀⠈⠓⠹⡄⠀⠀⢠⠇⡜⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠾⠁⣼⢻⠃⠀⠀⠀⠀⠹⡀⢀⡞⡰⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠋⠀⠠⡾⡟⢿⡄⠀⠀⠀⠀⠀⢳⣸⡥⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠶⣶⣖⣲⣶⣶⣛⣿⠟⠁⠀⠀⣼⠙⠀⢸⢳⡄⠀⠀⠀⡔⠚⣿⠀⠨⢇⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠩⣿⣹⣷⠋⠁⢠⡶⡗⠀⠀⢀⡼⠛⠲⣄⠈⡷⠤⠃⠀⠀⢀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⣀⣠⠿⠁⠀⠀⠘⠃⠁⠀⢠⡽⠃⠀⠀⠀⠹⡿⠲⣄⢀⡤⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣉⠉⠃⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠠⠤⠤⢤⣤⣤⣄⣀⢠⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡤⠒⢹⣿⡟⠀⠉⠀⠒⠄⠓⠢⢅⣿⡷⡦⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠔⠉⢀⢔⢿⠿⠃⣠⡀⣀⠀⠀⢀⠀⣸⣿⣇⠈⠪⡳⣄⠀⠀⠀⠀ ⠀⠀⡴⠃⠀⡐⠁⠀⠀⣨⠕⢀⠈⢎⢝⠢⡀⠱⣙⢿⡇⢂⠀⠐⡌⢣⡀⠀⠀ ⠀⡜⠀⠀⠐⠔⡠⠀⡰⠁⠀⡀⠀⠈⠇⢱⢌⠀⢣⠩⠇⠀⡀⠀⢸⡄⢱⡀⠀ ⢰⠁⠀⢠⡛⢰⠁⣰⡆⠀⠀⠃⠀⠀⠘⠀⡄⡢⠀⡀⢳⠀⠀⠀⠀⣷⠀⢣⠀ ⡇⠀⠀⣼⠁⡇⡜⢹⣇⠀⠀⢸⠀⣇⠀⠀⢀⠐⡐⡇⠀⢣⠀⠀⠀⡇⡄⠸⠀ ⡇⠀⢠⢹⢀⣏⣀⣢⣟⡀⠀⠈⡄⠈⢧⠀⢸⠀⠰⠘⡄⠈⣌⠀⠀⠁⠀⠀⠀ ⡇⠀⠈⠀⠘⢪⡰⣿⣧⢡⠀⠀⢣⡄⠤⠑⢄⢧⡀⢳⡘⡄⣿⡆⠀⠉⢰⢠⠀ ⢸⡀⡇⠀⠀⠀⠉⠀⠀⣆⠁⠀⠘⡗⠋⡿⢾⣷⡿⠠⢵⡟⠳⣰⠀⡇⢆⡜⠀ ⠀⠣⣇⢠⠀⡆⠀⠀⠜⠀⠣⠄⠀⢁⠐⠩⠭⠒⠈⠒⠩⠫⢓⡏⢠⡇⣸⡇⠀ ⠀⠀⡿⣾⠀⡗⡀⢀⡀⠀⠀⠹⡄⢸⠀⠀⠀⠀⣰⡟⡥⣾⢿⠁⢸⠆⠈⡇⠀ ⠀⠀⡞⢺⠀⡏⢙⡄⡏⠅⢲⡠⣇⡼⠀⢀⣤⡞⠃⣷⡇⣸⢟⠀⣼⡄⡀⢹⠀ ⠀⠀⠇⠀⡄⡄⢸⡍⢗⠐⣁⣀⡬⠐⣞⡥⠏⠀⠀⡿⠁⡿⢸⠀⡿⠺⡇⠈⡆ ⠀⠀⠈⠆⠁⠇⠘⠘⡀⣠⡉⡗⢄⡜⠥⡀⠀⠀⠰⡇⣸⡧⠊⢠⠁⠢⡸⠢⡠

⠀⠀⠀⠀⠀⢀⠔⡈⠆⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⢄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠔⣁⠚⠀⣠⠂⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⠤⠒⢦⠀⠀⠀⠀ ⠀⠀⢀⢊⠔⠁⠀⣰⠃⠀⠀⠀⠐⠌⢆⢸⠈⢉⣐⣖⠓⠠⠶⢭⡆⠀⠀⠀ ⠀⠀⡞⠏⠀⠀⣰⣁⡸⡑⠀⠀⡄⡘⢹⠹⣞⠏⠓⠙⡇⠀⠹⡀⢸⠀⠀⠀ ⠀⠈⡏⠀⠀⡀⡇⢿⣷⠳⡀⠀⣏⣀⣨⢯⠛⠤⡠⠊⢃⠀⠀⢏⠹⠀⠀⠀ ⠀⠀⣠⠀⠀⠱⠧⠁⠀⠀⠈⠑⠓⡾⣿⣿⣧⠀⡄⠀⢸⡀⠀⢪⠢⡀⠀⠀ ⠀⠀⠙⡧⢀⢢⡇⠀⠀⠀⠀⠀⣠⣦⣌⣛⠇⠀⠘⠀⠈⠱⠀⢸⢽⠈⠁⠀ ⠀⠀⠀⢈⠎⠉⠱⠀⠀⠀⡀⠀⠈⠉⠙⡛⠀⠀⢠⠀⡆⠆⠑⡈⡌⠢⠀⠀ ⠀⠀⠠⢂⠀⡔⠀⠱⣀⡀⠋⠀⣀⡀⡔⠀⠀⠀⣸⠀⠇⡇⠀⡵⡘⢆⠀⠀ ⠀⢀⠔⠁⠜⠀⠀⣰⣿⣿⣿⣿⡠⠌⢀⠀⠀⢠⠁⡄⠰⢣⣰⠁⠇⠀⠐⠀ ⠀⠁⢀⠊⠀⠀⢠⣿⣿⣿⡿⠟⠂⠀⡌⠀⠠⢇⠀⠘⡄⢹⣟⠜⠂⠀⠀⠀ ⠀⠀⡎⡘⠀⠀⣾⣿⣿⣿⡦⠔⠒⠚⢠⠜⠑⢌⡄⠀⣀⠟⣁⠄⠀⠀⠀⠀ ⠀⢀⡆⢻⣀⠀⠻⣿⣿⡟⠢⡀⠉⠓⡎⠀⠀⠀⠳⠀⢰⣿⡄⠀⠀⠀⠀⣀ ⢠⢿⠈⣦⣽⣿⣿⢟⢿⠘⣄⠈⣣⠜⠁⠀⠀⠀⠀⢇⠈⣿⣷⣄⢡⠀⠀⣿ ⠀⢸⡀⢸⡏⠻⡟⡞⢸⠀⢀⢇⠀⠀⠀⠀⠀⢌⡀⠈⣦⣘⣿⣿⣼⠀⣠⣿

⠀⠸⠙⡀⡄⠀⠀⠘⡶⢄⡀⠀⠀⠀⠙⠲⣄⠀⠈⠢⡀⠀⠠⡀⠉⢻⣿⣷⣽⣿ ⢀⠃⠀⠐⣸⣦⣤⣀⡜⡀⠈⠑⠲⢶⣶⣶⣬⣿⣦⡀⠈⢆⣀⣈⣦⡀⢙⣋⡠⠚ ⣾⠀⠀⠀⠹⣿⣿⣿⣿⣷⡀⠀⠀⠒⠊⠽⠿⣿⣿⣿⣦⣀⠹⣿⣿⣿⣦⡻⣗⢀ ⡇⠀⠀⢀⡤⠚⢿⣿⣿⣿⣷⡀⠀⠀⠀⠤⣀⣀⡉⠚⠿⣿⣷⣜⢿⣿⣿⣿⣞⣿ ⡇⠄⠊⠀⠀⠄⠈⠻⣿⣿⣿⣷⡀⠀⠀⠚⢉⡭⠉⢍⡙⢪⣿⣟⣷⡻⣿⣿⣿⣿ ⡇⠀⣠⡴⠞⠛⠂⠀⠙⢿⣿⣿⣷⡀⠀⠀⣴⢀⢠⣄⣱⠀⢸⣿⣿⢯⠚⢿⣿⣿ ⣷⠞⠁⡢⠠⢌⣣⠀⠀⠀⠙⢝⢏⣻⣄⠀⠡⣈⣉⢠⡀⠀⢸⠀⢻⠎⠆⠘⢹⣿ ⠿⡄⠀⣇⠑⠛⢉⠀⠀⢀⡠⠀⠀⠉⠻⢦⣖⢫⠉⠉⠈⡼⢺⡄⠈⠄⠰⡐⢸⢿ ⣆⡏⠳⡀⠰⠚⠉⡠⠖⠀⠀⠀⠀⠀⠀⠀⠑⠄⠈⠢⡈⠁⠈⣷⡀⠘⠀⢳⣿⣷ ⣾⡇⠀⠘⣄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠈⠂⢄⠈⠢⠀⡟⠇⠀⠇⠸⣽⣿ ⡿⠇⢰⠀⡏⠓⠠⢀⢄⠀⠀⠀⠀⢀⠠⠦⠈⠐⠠⡀⠡⠀⠙⢄⣼⠀⠈⡀⢻⣿ ⢰⠀⠈⠀⡇⠀⢀⠆⠺⣰⠖⠂⠉⠁⠀⠀⠉⠢⡀⠈⠠⣡⠀⠀⠉⠁⠀⠀⢸⣿ ⠘⠀⠀⠀⠃⢀⠎⢠⠃⠋⠀⠀⠀⠀⠀⢀⡀⠔⠑⢄⠀⠈⠁⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⢸⡎⠀⠸⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢦⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠈⠁⠀⣷⣦⣀⡀⠀⠀⠀⠀⠀⣀⡴⠟⠁⠀⡀⠀⠀⠀⠀⠀⠀⡾⣿ ⠀⠀⠀⠀⠀⠀⠀⣿⢿⣿⣿⡍⠒⠠⢔⡪⠋⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠰⠀⢀ ⠀⠀⠀⠀⠀⠀⢸⣻⣼⣿⣿⢻⡆⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃ ⠀⠀⠀⠀⠀⢀⠛⠋⠁⡞⠁⢸⢷⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⠶⠖⠚⠋⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠋⠁⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⣤⠤⠤⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠋⢀⣀⣤⠤⢤⣤⣤⠖⠊⠽⠛⠉⠀⠀⠈⠉⠳⢶⡋⠉⠛⠛⠓⠶⠶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⠟⠁⣤⠞⠋⠁⣠⡴⠛⠁⠙⠁⠀⠀⠀⣀⣤⡤⠤⠤⠤⠀⠙⢶⣤⡀⠀⠀⠀⠈⢹⡟⢓⢦⣀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠷⠶⠿⠅⣀⡴⠟⠋⠁⠀⠀⠀⠀⠀⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠈⠁⠈⠻⣝⣦⠀⠀⠀⠀⠀⠀⠀⠀⠻⡿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⠋⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⢿⡞⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣶⡇⠀⢀⡴⢿⠟⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⢠⡟⠻⣷⡀⠀⠀⠀⠀⠀⠀⠈⢿⡜⠆⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡟⠁⠷⣶⠋⠁⠀⠀⠀⣀⡀⠀⠀⠀⠀⣬⠿⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⠀⠈⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣿⠷⢤⠇⠀⠀⠀⠀⠀⡏⠉⢙⡗⠦⢸⣥⠀⠈⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠒⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣧⣀⣾⡀⠀⠀⠀⠀⠀⢷⡰⢦⡙⠷⠀⠀⠀⠀⠀⠈⠻⣆⣀⣀⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢶⣿⡅⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢙⡟⠃⠀⠀⠀⠀⠀⠈⢧⡛⠛⠛⠒⠀⠀⠀⠀⠀⠀⢸⡿⣅⠀⠲⣍⠓⢦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣿⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⢀⡬⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠇⠈⠳⣄⡈⣿⣦⣀⠀⠀⠀⠀⠀⠐⢤⡀⠀⠀⠀⠀⠀⠀⠀⢶⣿⡀⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠰⣶⠶⣦⣬⡇⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢾⣯⡉⠻⢦⣄⠀⠀⠀⠈⢿⣦⡀⠀⠀⠀⠀⠀⠈⢻⣧⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⣠⠟⢁⡤⠀⠀⢰⡇⠀⠀⣼⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠿⠿⢿⣷⣄⡈⠻⢦⣄⡀⠀⠻⣿⣆⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠸⡆⠀ ⠀⠀⠀⢀⡴⠃⡰⣿⢀⠀⢠⣾⠇⠀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⣠⣴⣾⣿⡍⠃⠐⢿⡻⣶⣶⣽⣿⣷⣦⣀⡀⠀⠀⢸⢿⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⠀⠀⣤⢟⣡⠞⢹⠏⡾⢀⡞⠁⢀⣼⢿⣤⡤⠤⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣯⣀⡄⠹⣿⡀⠀⠀⠈⠳⣟⢮⣿⣽⣆⠉⢷⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢹⡄ ⠰⠞⠙⠉⠀⠀⡾⣸⠁⡾⠀⢀⣾⠏⣾⣽⠃⠀⠀⡈⠙⣶⡀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⢿⡈⠛⢀⣿⣇⣀⣀⡀⠀⢘⣿⠻⣿⣿⣆⠀⣷⣄⡀⣾⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⡇⣿⢠⠃⢀⡾⠃⠀⣿⣿⡀⠀⢠⡿⠛⢾⣿⡄⠀⠀⠀⠀⠀⠀⢸⣧⣤⣤⡾⠿⠟⠛⣿⠟⠛⣻⣿⣾⠛⢹⡇⢸⣿⣽⠀⡟⢸⡿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠁ ⠀⠀⠀⠀⠀⠀⡇⣿⢸⠀⡾⣥⠀⠀⠻⣼⡇⠀⠘⣷⠀⢾⡽⣿⠀⠀⠀⣰⡶⠟⠛⠙⣧⡀⠀⠀⢀⣴⠟⠀⢀⣿⠟⠀⠀⠈⡇⢸⣷⠟⣰⠃⣸⠀⠸⠿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣿⣾⣼⠃⣿⠀⠀⠀⠙⢿⣆⣠⣼⣷⣶⣶⣿⣦⠀⠀⠌⢷⡄⠀⠀⠈⠉⠒⠒⢛⣡⣴⠶⠛⠁⠀⠀⠀⢠⡇⠀⢨⣵⣿⣴⠇⠀⠀⠀⠀⠀⠀⠀⠀⢠⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠹⣿⠀⢸⡀⠀⣠⠶⠿⠛⢯⣄⠀⠀⢸⡇⠸⣷⣠⣄⡈⡷⠼⣤⣤⣤⡶⠾⠛⠉⡞⠁⠀⠀⠀⠀⠀⠀⠹⠋⠉⠉⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣶⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠘⣇⢀⣿⣆⠀⠀⠀⠉⠛⠶⠋⢀⣠⡟⣯⠉⠉⣁⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⣬⣿⣿⣄⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣍⣿⣦⣀⣀⣠⣤⠴⠞⠛⠁⠀⠈⠀⠀⠈⠀⠀⠀⠀⢠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⠈⢻⣿⣆⠀⠀⠀⠀⠀⠀⠀⢰⠏⣸⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⣀⣠⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⢡⠀⠀⣿⠘⣇⠀⠀⠀⠀⠀⢀⡏⢠⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⠤⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⣻⡇⡼⠀⠀⠙⠓⠘⢧⠀⠀⠀⠀⡼⢁⡾⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⠋⢀⡿⣿⠃⠀⠀⠀⠀⠀⠸⣧⠀⠀⣼⠃⡼⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠟⠉⢀⣠⣿⣱⣿⠀⠀⠀⠀⠀⠀⠀⠹⡄⢠⡏⢸⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣛⡍⠀⠀⠀⢊⡿⡟⠉⣿⡇⠀⠀⠀⠀⠀⠀⠀⣻⣼⠻⠛⢦⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⢿⣷⣒⣲⣶⣿⣿⣛⣻⡿⠉⠁⠀⠀⢀⡾⠑⠁⠀⡿⢹⣦⠀⠀⠀⠀⡴⠋⠙⣿⠀⠀⠸⣷⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠋⠉⣭⡟⢩⣿⡾⠛⠂⠀⣠⣾⡿⠂⠀⠀⠀⣼⠟⠲⣤⡀⠐⢷⣤⣴⠏⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠈⢹⣿⡟⠃⠀⠀⢈⡿⠹⠁⠀⠀⠠⣿⡇⠀⠀⠈⠙⢶⣿⢧⣀⠀⠀⠀⢀⡴⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠒⠲⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠛⠀⠀⠀⠀⠀⠈⢿⣓⣩⣷⡄⠚⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⡠⠔⠒⠈⢉⣉⣀⣀⠀⣀⡀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⡪⠐⣢⠔⠊⠀⡁⠀⠤⠙⠬⡉⠉⠲⢦⣀⠀⠀⠀⠳⡄⠀⠀⠀ ⠀⠀⠀⢠⠋⢁⡥⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⢙⣄⠀⠀⠀⢹⡆⠀⠀ ⠀⠀⢰⣙⡖⠁⠀⠤⣀⢠⠓⣄⠀⠀⠀⠀⠀⠀⠀⠑⠤⡈⠈⢢⠀⠀⠀⢧⠀⠀ ⠀⠀⠀⢴⠄⠀⠀⢶⠮⠀⠀⠀⢳⡄⢂⢄⠀⠀⠀⠀⠀⠀⠀⠺⡄⠀⠀⠸⡀⠀ ⠀⠀⠀⡌⠀⢠⠄⣺⡆⠀⠀⠀⠀⠈⠑⢵⡢⢄⠀⠐⣄⠀⠀⠘⢧⠀⠀⠈⠇⠀ ⠀⢀⢌⡔⠀⠌⣠⠋⠀⠀⠀⠀⠀⢠⠎⢉⠽⣖⠙⢦⣬⣷⣄⡀⠘⡇⠀⠀⢸⠀ ⠐⠃⠁⡟⠌⡰⢻⡏⠉⣲⡀⠀⠀⠈⡄⢘⣗⣸⣆⣀⣹⡿⣧⢱⣄⡇⠀⠀⠀⠇ ⠀⠀⠀⡇⣴⡇⠘⣧⠘⣄⣹⡀⠰⡖⠙⠍⡠⢞⡠⠟⠀⡇⢿⣜⠇⠓⠀⠀⢀⠀ ⠀⠀⠀⠈⠇⢣⢰⠊⠛⠤⠝⣹⡄⠕⠒⠒⠊⡙⠀⠀⠀⣩⣍⡄⠀⠀⠀⠀⢾⠀ ⠀⠀⠀⠀⠀⠀⢻⠓⠒⠒⠉⠀⡀⠀⢀⠤⠊⠀⠀⠀⢀⡼⠈⡗⡀⠀⠀⡘⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠣⣀⠀⠀⠀⠈⠉⠀⠀⠀⠀⢀⡤⢫⡷⠀⠈⠘⡀⠰⡙⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⢀⣀⣀⣀⣀⣤⡖⠁⢰⠟⣷⡀⠀⢀⣱⡗⢣⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠩⢯⡿⠂⢠⠗⠀⣡⠓⠤⣸⡔⠁⠈⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠊⠁⠀⠀⠀⠀⠉⠀⠀⠘⡛⠂⠁⠀⠀

⠏⠀⠈⠄⠀⡀⠀⠀⠀⠀⠀⠈⢾⣟⠢⡀⠀⠀⠤⡀⠀⠀⠀⠉⠲⠇⢀⣐⡈⢃ ⠀⠀⠀⠈⣆⠐⡀⠀⠀⠀⠤⣀⠈⠯⠽⠿⢦⡀⠈⢶⢄⠀⠀⣀⠀⠀⣈⡛⠧⣀ ⠀⠀⢠⠀⠟⠣⢌⡂⠀⢠⡴⡙⠠⡀⠀⢒⠚⠳⠀⢈⠛⠢⠀⠈⠻⠋⡱⣾⡛⡟ ⠀⠀⠀⠆⠸⠀⠀⠹⡿⠃⠒⣠⣦⣤⣴⣧⡤⡴⠀⢸⠓⠤⡀⠀⠀⠸⡍⠂⣼⠈ ⡀⢀⠀⠘⢄⢂⢀⣾⣧⣠⣟⡾⠛⠻⠟⢹⣣⠯⠀⠈⠀⠀⢎⢦⠀⡏⠨⡆⢨⣸ ⡇⠘⣷⢧⡀⢗⢄⠙⠂⠈⢼⠁⢘⠤⠐⠛⠉⠀⠀⠀⠀⠀⠈⠀⣕⠇⠷⠜⢺⢸ ⢿⣤⣿⣿⣿⣷⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡝⠀⣀⣠⠎⡀ ⡄⠈⠋⢿⠛⣟⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠙⢼⠂ ⡇⠀⠀⠈⣳⢲⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷ ⠘⠌⢦⣄⡀⠙⠿⠲⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷ ⠀⠀⢻⣿⣿⡆⠀⠀⠀⠀⡀⣀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠈⣿⣿⣿⢱⣄⠀⠈⠚⢁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠠⠂⠈⢍⣹⡘⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⠀⠀⠀⢀⣠⣤⣤⣶⣾ ⠀⠃⠀⡀⠀⠹⣷⣘⣛⣩⣿⣩⣐⣢⣄⠠⣴⣾⣏⡛⠿⢆⣤⣾⣿⣿⣿⣿⣿⠿ ⠀⠀⠀⢷⣄⢠⡈⣻⡟⠛⠛⠙⠏⠒⢦⣤⠸⣿⣿⣿⣴⣿⣿⣿⣛⣉⣁⡀⠀⠀

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