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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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