The Rock Text Art

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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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⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀ ⠀⠀⠀⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⠀⠀⠀ ⢰⣶⣤⣿⡏⠙⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⢹⣿⣤⣶⡆ ⢸⣿⠛⠿⠃⠀⠀⠙⢿⣷⡀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠋⠀⠀⠘⠿⠛⣿⡇ ⢸⣿⡆⣠⣤⣶⣶⣤⣬⣿⣿⣆⢀⣠⣄⡀⣰⣿⣿⣥⣤⣶⣶⣤⣄⢸⣿⡇ ⢸⣿⣿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⣿⣿⡇ ⠘⠉⣀⣤⣶⣶⣶⣾⣿⣿⣿⣿⣿⣇⣸⣿⣿⣿⣿⣿⣷⣶⣶⣶⣤⣀⠉⠃ ⠀⣼⣿⣿⣿⡿⠟⠛⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠛⠻⢿⣿⣿⣿⣧⠀ ⠀⣿⣿⣿⣟⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⡃⠀⠀⠀⠀⠀⣻⣿⣿⣿⠀ ⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀ ⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀ ⠀⠀⠀⠈⠻⢿⣿⣿⣿⡿⠟⠋⠁⠀⠀⠈⠙⠻⢿⣿⣿⣿⡿⠟⠁⠀⠀⠀
⠀⠀⠀⠀⢀⣠⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡀ ⠀⠀⣠⣾⣿⠿⠛⠛⠛⠻⢿⣿⣦⠀⠀⠀⠀⠀⣠⣾⣿⠿⠛⠛⠛⠻⢿⣿⣦⡀⠀⠀⠀⢸⣿⣿⠛⠛⠛⠛⠛⠋ ⠀⣸⣿⡟⠁⠀⠀⠀⠀⠀⠀⢻⣿⣧⠀⠀⠀⣰⣿⡿⠁⠀⠀⠀⠀⠀⠀⢹⣿⣷⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀ ⢠⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⢀⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⢸⣿⣿⣾⣿⣿⣿⣷⡆ ⠸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠇⠀⠘⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠇⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⢻⣿⣧⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠀⠀⠀⢻⣿⣧⠀⠀⠀⠀⠀⠀⠀⣸⣿⡟⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠈⠻⣿⣷⣤⣤⣀⣤⣴⣾⣿⠟⠀⠀⠀⠀⠀⠻⣿⣷⣦⣤⣀⣠⣴⣾⣿⠟⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠘⠛⠋⠀⠀⠀⠀⠀⠀