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⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⡿⠋⠁⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣿⡆⠀⠀⠀⢻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⠀⠈⠹⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡀⠀⠀⠀⠀⠈⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣇⠀⠀⠀⠀⠀⠀⠘⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣤⣴⣶⣶⣶⣾⣿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣦⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⡿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣶⣶⣶⣶⣤⠀ ⣾⡏⠀⠠⣤⣤⣴⣶⡿⠿⢿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣿⣇ ⢿⣧⠀⠀⠈⠉⠁⠀⠀⠀⠀⢈⣻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠈⢿⣷⣤⣀⣀⣀⣀⣤⣴⣾⠿⠿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⣿⡟⠙⠛⠛⠛⠛⠋⠉⠀⠀⢀⣀⣽⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠻⣿⣤⣄⣀⣀⣀⣀⣠⣴⣾⠿⠛⠻⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠈⢿⣿⠛⠛⠛⠛⠛⠉⠀⠀⣀⣤⣾⣿⠗⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣿⡇ ⠀⠀⠀⠘⢿⣷⣤⣤⣤⣤⣤⣶⡿⠟⠛⢻⣷⣄⠀⠀⠀⢀⣴⣿⠟⠛⠛⠛⠋⠀ ⠀⠀⠀⠀⠀⠉⢻⣿⠉⠉⠉⠀⠀⢀⣠⣴⣿⠿⠂⢀⣴⡿⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⢿⣶⣶⣶⡿⢿⣿⣯⣤⣴⡾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠟⠛⢦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⣼⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⠛⠁⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠚⠉⠁⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠒⠒⠢⠤⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⣀⣀⣀⡀⠀⠀⠀⡉⠓⠦⣄ ⣀⣠⠤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢱⠋⠠⡀⠉⠓⠶⠏⠁⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠒⠣⢄⡽⠀⠀⠀⠀⠀⠀⠀⣼ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⠴⠛⣇⠀⠀⣆⠀⠉⠲⠤⠤⠤⠴⠖⢻⠁ ⠀⠀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠉⣰⠀⠀⡴⠋⡑⠢⣏⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⣤⢧⡀⣼⠀⠀⠙⠒⠒⠲⠶⠶⡶⠚⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⡟⠣⣀⡀⠀⠀⠀⠀⠀⣰⠇⠀⠀⠀ ⠐⠒⠒⠒⠒⠒⠚⠛⠲⠤⣀⡀⠀⠀⠈⠲⡃⠀⠀⠉⠉⠛⠲⡞⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠠⠄⣉⣳⣦⣤⣄⣀⡼⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡿⠿⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠋⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠋⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⡾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠿⠶⠶⠦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠶⣤⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⣠⣤⣤⣤⣀⣀⠀⠀⠀⠀⠀⣀⡄⠀⠉⠻⢶⣄ ⠀⠀⠀⢀⣀⣴⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⣾⠏⠁⢀⠀⠈⠉⠻⢶⣤⣾⠟⠛⠁⠀⠀⠀⠀⢹ ⠲⠚⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⢻⡀⠀⠈⢦⡀⠀⠀⠀⠈⠙⠃⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠿⠛⠛⠳⢦⣀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡟⠁⠀⠀⢰⡀⠀⠈⠻⢦⣀⡀⠀⠀⠀⠀⠀⣀⣀⣤⣶⡟⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣤⣤⣤⣴⠶⠟⠛⠁⠈⣿⣄⠀⠀⢀⣿⠀⠀⠀⠀⠉⠛⠛⠛⠛⠛⠛⠛⠉⠉⢹⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡖⠀⠀⠀⣰⡾⠛⠛⠻⢦⣜⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠇⠀⠀⠀⣿⠀⠀⠘⣄⠀⠈⠛⢶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⣠⣤⣿⣦⡀⣠⡿⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠛⠛⠿⣿⠟⠛⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠈⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⢀⣧⠀⠙⠳⢤⣤⣀⣀⣀⠀⠀⠀⢀⣀⣠⡾⠋⠀⠀⠀⠀⠀⠀ ⠐⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⠃⠀⠀⠀⠀⠀⠈⠉⠙⠛⢿⣿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠢⠤⣄⡀⠀⠀⠀⠙⠳⣤⣀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠲⠤⣤⣌⣹⣿⣷⣶⣦⣤⣤⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠶⠛⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⣻⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣀⣠⣤⣾⠧⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀ ⢀⡾⠋⠩⣍⡉⠀⠀⠘⢠⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀ ⣾⠁⠀⠀⠀⠉⠑⢦⣄⣈⣇⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀ ⣿⡄⠀⠀⠀⠀⠀⠀⢻⠁⠉⢳⡀⠀⠀⠀⢹⠛⠶⣄⠀ ⡏⠙⠶⣄⡀⠀⠀⠀⠘⠂⠀⢀⡇⠀⠀⠀⢸⠃⠀⢹⡆ ⣇⠀⠀⠈⠛⢦⡀⠀⡔⢀⣠⠾⣆⠀⠀⠀⢸⠀⠀⠀⣷ ⢸⣆⠀⠀⠀⠀⠙⠛⠛⠋⠁⢀⡟⠛⠓⠋⠀⠀⠀⠀⡏ ⢸⡏⠳⣄⠀⠀⠀⡇⠀⢀⣠⠞⢻⡄⠀⠀⡄⠀⠀⢰⠇ ⠈⢧⠀⠈⠻⢶⣾⠷⠾⠋⠁⠀⣸⠁⠀⣸⠁⣀⡠⠋⠀ ⠀⠈⢷⡀⠀⠀⠀⠀⠀⣀⣤⠞⢁⣠⠞⠉⠛⠉⠀⠀⠀ ⠀⠀⠀⠉⠛⠒⠒⠚⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⡿⢿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠋⠁⠀⠘⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠁⠀⠀⠀⠀⢻⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⠀⠀⠀⠀⠀⠀⢻⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣧⠀⠀⠀⠀⠀⠈⠻⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣧⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣶⣶⣶⣶⣾⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣤⣶⣿⣿⣿⣿⠿⠿⠿⠿⠛⠛⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣾⣿⡿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⡄⠀ ⣰⣿⣿⠋⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣴⣶⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠻⠿⠿⢿⣿⣿⡀ ⣿⣿⡏⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣧ ⣿⣿⣷⠀⠀⠀⠀⠈⠙⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⢻⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿ ⠘⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿ ⠀⠘⣿⣿⣿⣦⣤⣀⣀⡀⠀⢀⣀⣠⣴⣶⣿⣿⣿⡿⠿⢿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⢀⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠉⠀⠀⠀⠀⠈⠻⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⢸⣿⣿⡇⠀⠀⠀⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣾⣿⣿⡿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⠈⢿⣿⣿⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣿⣿⣿⠿⠿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠉⠀⠀⠀⠀⢙⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡟ ⠀⠀⠀⠀⠀⢻⣿⣿⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⣤⣼⣿⣿⠃ ⠀⠀⠀⠀⠀⠸⣿⣿⣷⣤⣀⣀⠀⠀⠀⠀⢀⣀⣤⣴⣾⣿⣿⣿⠿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠿⠿⠿⠿⠿⠿⠿⠏⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋⠁⠀⠀⠈⠻⣿⣿⣦⡀⠀⠀⠀⠀⢀⣴⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⣿⡉⠉⠉⠉⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣿⣿⣿⠇⠀⠀⣠⣶⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣷⣤⣄⣀⣀⣀⣀⣤⣴⣾⣿⣿⣿⠟⠋⠉⠀⣠⣴⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠋⠉⠈⠹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠁⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⢼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⡀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣀⣀⣀⣠⣤⣤⣴⣶⣶⣿⠙⠃⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⡿⠛⠋⢉⠉⠉⠉⠁⠀⠀⠀⠹⠀⡄⠀⠀⠀⠀⠀⠈⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⡟⠀⠀⠀⠈⠛⠷⢦⣄⡀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣦⣄⣀⣈⣿⡀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠛⠉⠛⠻⣦⡀⠀⠀⠀⠀⠀⠀⢹⣷⣶⣶⣤⡀⠀⠀ ⢸⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⣿⠀⠈⠻⣷⡄⠀ ⣾⡇⠈⠻⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠘⣿⡀ ⣿⡀⠀⠀⠀⠙⢿⣷⣤⡀⠀⠀⠀⠀⣀⠀⠀⠀⠀⣠⡟⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⢹⣇ ⢹⣇⠀⠀⠀⠀⠀⠈⠻⢿⣦⡀⠀⢠⡟⠀⢀⣤⣾⠟⣿⣄⡀⠀⠀⠀⢀⢀⡇⠀⠀⠀⠀⢸⣿ ⠈⣿⣄⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⡶⠿⠛⠉⠀⠀⣿⠟⠿⠿⠶⠶⠟⠈⠀⠀⠀⠀⠀⢸⡿ ⠀⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⣰⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⣿⡇⠘⢿⣦⣀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⣠⣴⠟⠉⣿⡄⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⣾⠁ ⠀⠸⣧⠀⠀⠉⠻⣷⣦⣀⣀⣴⡏⣀⣤⣶⡿⠟⠁⠀⠀⣽⠇⠀⠀⠀⣰⠏⠀⠀⠀⢀⣼⠋⠀ ⠀⠀⠹⣧⠀⠀⠀⠈⠙⠿⠿⠿⠿⠟⠉⠁⠀⠀⠀⠀⣠⡟⠀⠀⠀⣰⣏⣀⣀⣠⣴⠟⠁⠀⠀ ⠀⠀⠀⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀⢀⣠⣾⠏⠛⠛⠛⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠿⣦⣄⣀⣀⣀⣀⣀⣠⣤⣶⣾⣿⣯⣤⣴⣾⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⠛⠋⠁⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣧⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠙⢿⣿⣿⣿⣿⣿⠟⢹⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⣤⣼⣿⣿⣿⠟⠁⢀⣾⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠿⠻⣿⣿⠃⠀⡿⠻⡟⠁⠀⢠⣿⣿⣿⣿ ⣿⣿⣿⠿⠛⠉⠀⠀⢠⠏⠱⡉⠚⠀⢠⠙⢲⣠⣿⣿⣿⣿⣿ ⣟⣉⣥⣤⣤⣶⣶⣶⢏⣠⠤⣏⠣⣀⠃⢀⠞⠹⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠈⢢⠘⠒⢅⡠⢼⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡏⢧⡀⠀⠀⠇⠀⠀⢀⠇⠈⠙⢿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⢳⠒⠤⣼⠤⣼⣿⣿⣶⣶⣾⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠈⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡆⠀⠀⢠⠀⢸⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣰⡇⠀⠀⠀⠄⢸⣿⣿⣿⣿⣿⣿⣿

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⡆⢀⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢀⣀⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⡟⢀⣿⣿⣿⣿⡟⢻⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀ ⠀⠀⠀⠀⢠⠆⢰⣿⣿⣿⣿⠁⣼⣿⣿⣿⡿⠀⣼⣿⣿⣿⠿⢿⣿⣿⣿⠇⠀⠀ ⠀⠀⠀⠀⣿⠀⣾⣿⣿⣿⡟⢰⣿⣿⣿⣿⠃⣸⣿⣿⣿⠏⢠⣿⣿⣿⡿⠀⠀⠀ ⠀⠀⠀⢸⡇⢠⣿⣿⣿⡿⠀⣾⣿⣿⣿⠇⢠⣿⣿⣿⡏⢠⣿⣿⣿⣿⠁⠀⠀⠀ ⠀⠀⠀⣾⣧⡈⠛⢿⣿⠃⣸⣿⣿⣿⡏⢠⣿⣿⣿⡟⢀⣾⣿⣿⣿⠃⠀⠀⠀⠀ ⠀⠀⠀⠿⣿⣿⣶⣄⡉⠀⢿⣿⣿⡟⠀⣾⣿⣿⡿⢀⣾⣿⣿⡿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠛⠛⠛⠒⠀⠈⠉⠁⠸⠿⠿⠿⠃⠾⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
ദ്ദി(•ᴗ• )
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⢹⡿⠛⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠿⠛⠿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⢿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⢠⡿⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿ ⣿⣿⣿⣿⡟⣹⡏⠀⠀⠀⠀⣾⠃⠀⠀⠀⢀⣿⠃⠀⠀⠀⣀⡀⠀⠀⠀⣸⣿⣿ ⣿⣿⣿⣿⠀⣿⠁⠀⠀⠀⢠⡏⠀⠀⠀⠀⣼⠇⠀⠀⠀⣰⡟⠀⠀⠀⢀⣿⣿⣿ ⣿⣿⣿⡇⢸⡟⠀⠀⠀⢀⣿⠁⠀⠀⠀⣸⡟⠀⠀⠀⢰⡟⠀⠀⠀⠀⣾⣿⣿⣿ ⣿⣿⣿⠁⠘⢷⣤⡀⠀⣼⠇⠀⠀⠀⢰⡟⠀⠀⠀⢠⡿⠁⠀⠀⠀⣼⣿⣿⣿⣿ ⣿⣿⣿⣀⠀⠀⠉⠻⢶⣿⡀⠀⠀⢠⣿⠁⠀⠀⢀⡿⠁⠀⠀⢀⣾⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣷⣶⣤⣤⣤⣭⣿⣷⣶⣾⣇⣀⣀⣀⣼⣁⣀⣠⣴⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣀⢀⣾⠿⠻⢶⣄⠀⠀⣠⣶⡿⠶⣄⣠⣾⣿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢻⣿⣿⡿⣿⠿⣿⡿⢼⣿⣿⡿⣿⣎⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠉⠛⢛⣛⡉⠀⠀⠙⠛⠻⠛⠑⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣧⣤⣴⠿⠿⣷⣤⡤⠴⠖⠳⣄⣀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣀⣟⠻⢦⣀⡀⠀⠀⠀⠀⣀⡈⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠉⡇⠀⠀⠛⠛⠛⠋⠉⠉⠀⠀⠀⠹⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠈⠑⠪⠷⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣦⣼⠛⢦⣤⣄⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠢⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠲⠖⠛⠻⣿⡿⠛⠉⠉⠻⠷⣦⣽⠿⠿⠒⠚⠋⠉⠁⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⠛⠁⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀ ⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀ ⠀⠀⠀⣰⣿⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣧⣄⠀⠀⠀⠀⠀⠀⢳⡀⠀ ⠀⠀⠀⣿⡾⢿⣀⢀⣀⣦⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣫⣿⡿⠟⠻⠶⠀⠀⠀⠀⠀⢳⠀ ⠀⠀⢀⣿⣧⡾⣿⣿⣿⣿⣿⡷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢿⣿⣧⠀⡀⠀⢀⣀⣀⢒⣤⣶⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⡾⠁⠙⣿⡈⠉⠙⣿⣿⣷⣬⡛⢿⣶⣶⣴⣶⣶⣶⣤⣤⠤⠾⣿⣿⣿⡿⠿⣿⠿⢿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⣸⠃⠀⠀⢸⠃⠀⠀⢸⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⠟⡉⠀⠀⠀⠈⠙⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⣿⠀⠀⢀⡏⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠉⠠⠿⠟⠻⠟⠋⠉⢿⣿⣦⡀⢰⡀⠀⠀⠀⠀⠀⠀⠁ ⢀⣿⡆⢀⡾⠀⠀⠀⠀⣾⠏⢿⣿⣿⣿⣯⣙⢷⡄⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣻⢿⣷⣀⣷⣄⠀⠀⠀⠀⢸⠀ ⢸⠃⠠⣼⠃⠀⠀⣠⣾⡟⠀⠈⢿⣿⡿⠿⣿⣿⡿⠿⠿⠿⠷⣄⠈⠿⠛⠻⠶⢶⣄⣀⣀⡠⠈⢛⡿⠃⠈⢿⣿⣿⡿⠀⠀⠀⠀⠀⡀ ⠟⠀⠀⢻⣶⣶⣾⣿⡟⠁⠀⠀⢸⣿⢅⠀⠈⣿⡇⠀⠀⠀⠀⠀⣷⠂⠀⠀⠀⠀⠐⠋⠉⠉⠀⢸⠁⠀⠀⠀⢻⣿⠛⠀⠀⠀⠀⢀⠇ ⠀⠀⠀⠀⠹⣿⣿⠋⠀⠀⠀⠀⢸⣧⠀⠰⡀⢸⣷⣤⣤⡄⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⢼⡇ ⠀⠀⠀⠀⠀⠙⢻⠄⠀⠀⠀⠀⣿⠉⠀⠀⠈⠓⢯⡉⠉⠉⢱⣶⠏⠙⠛⠚⠁⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠻⠄⠀⠀⠀⢀⣿⠀⢠⡄⠀⠀⠀⣁⠁⡀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⢀⣐⡟⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠉⠈⠈⠈⠉⠉⠉⠉⠉⠉⠉⠉⠙⠻⣄⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣄⠀⠀⢀⠀⢀⣀⣤⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣉⣩⣤⠴⠶⠶⠒⠛⠛⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠤⠶⠒⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⡍⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣫⣭⣷⠶⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⠶⠖⠚⠛⠛⣹⠏⠀⠀⠀⠀⠀⠀⠀⠀⠴⠛⠛⠉⡁⠀⠀⠙⠻⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡷⠷⢿⣦⣤⣈⡙⢿⣿⢆⣴⣤⡄⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣤⡀⣸⡄⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣿⣟⣩⣤⣴⣤⣌⣿⣿⣿⣦⣹⣿⢁⣿⣿⣄⣀⡀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⠋⠻⢿⡁⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠿⠛⢦⣽⣿⣿⢻⣿⣿⣿⣿⠋⠁⠘⣿⣿⣿⣿⣿⣿⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⠁⠀⠀⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠿⣿⣯⣼⣿⡿⠟⠃⠀⠀⠀⣿⣿⣿⣿⣿⡛⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣧⣴⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⠟⠃⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⢁⣀⣀⣀⣀⣀⣠⣀⣀⢀⢀⢀ ⠀⠀⢿⠿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠙⠛⠛⠙⢻⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⡇⠀⠘⠃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡟⢿⣿⣆⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡼⠁⢀⣀⡀⠀⠀⠀⣦⣄⠀⣠⡄⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣷⣬⢻⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣰⣿⡿⠿⠦⢤⣴⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠒⣿⣿⣿⡿⠟⠹⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⠸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡖⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡿⣾⣿⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣆⣀⣀⣤⣴⣶⣶⣾⣿⣷⣦⣴⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡇⣿⣿⡛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⡟⠛⠛⠻⠛⠛⠛⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠓⢁⣬⣿⠇⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⢰⡿⣻⠇⠀⠀⠀⠀⠀⣠⣶⣶⣶⣶⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢐⣯⠞⠁⠀⠀⠀⠀⠀⠀⣄⠱⣄⠀⠀⠀⠀⠸⡧⠟⠆⠀⠀⠀⠀⠘⠿⢿⠿⠿⣿⡿⣿⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡈⠂⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢠⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⡄⠀⠀⠑⠄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣦⣦⣼⡏⠳⣜⢿⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢠⣷⣦⣤⣀⣀⣀⣴⣿⣿⣿⣿⣿⡿⠻⠆⠸⣎⣧⠀⠈⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⣠⡄⠀⣿⢹⡇⢸⡀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⢀⣤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⢤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡼⠋⠀⣀⠄⡂⠍⣀⣒⣒⠂⠀⠬⠤⠤⠬⠍⠉⠝⠲⣄⡀⠀⠀ ⠀⠀⠀⢀⡾⠁⠀⠊⢔⠕⠈⣀⣀⡀⠈⠆⠀⠀⠀⡍⠁⠀⠁⢂⠀⠈⣷⠀⠀ ⠀⠀⣠⣾⠥⠀⠀⣠⢠⣞⣿⣿⣿⣉⠳⣄⠀⠀⣀⣤⣶⣶⣶⡄⠀⠀⣘⢦⡀ ⢀⡞⡍⣠⠞⢋⡛⠶⠤⣤⠴⠚⠀⠈⠙⠁⠀⠀⢹⡏⠁⠀⣀⣠⠤⢤⡕⠱⣷ ⠘⡇⠇⣯⠤⢾⡙⠲⢤⣀⡀⠤⠀⢲⡖⣂⣀⠀⠀⢙⣶⣄⠈⠉⣸⡄⠠⣠⡿ ⠀⠹⣜⡪⠀⠈⢷⣦⣬⣏⠉⠛⠲⣮⣧⣁⣀⣀⠶⠞⢁⣀⣨⢶⢿⣧⠉⡼⠁ ⠀⠀⠈⢷⡀⠀⠀⠳⣌⡟⠻⠷⣶⣧⣀⣀⣹⣉⣉⣿⣉⣉⣇⣼⣾⣿⠀⡇⠀ ⠀⠀⠀⠈⢳⡄⠀⠀⠘⠳⣄⡀⡼⠈⠉⠛⡿⠿⠿⡿⠿⣿⢿⣿⣿⡇⠀⡇⠀ ⠀⠀⠀⠀⠀⠙⢦⣕⠠⣒⠌⡙⠓⠶⠤⣤⣧⣀⣸⣇⣴⣧⠾⠾⠋⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣭⣒⠩⠖⢠⣤⠄⠀⠀⠀⠀⠀⠠⠔⠁⡰⠀⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⢤⣀⣀⠉⠉⠀⠀⠀⠀⠀⠁⠀⣠⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠒⠲⠶⠤⠴⠒⠚⠁⠀⠀
ദ്ദി(•∇•)ว
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⡼⠇⠀⠀⠀⠘⡆⠀⠀⠐⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠓⠢⢼⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠈⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⢀⡼⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⢠⠞⠀⢹⡄⠀⠀⠀⠀⠀⠘⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⢹⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⢸⡁⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⡿⣯⡷⡴⢦⣤⡠⣶⡶⠀⢷⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⡾⠀ ⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⣼⣥⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⠀⠈⢧⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢀⡇⠀ ⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠉⠙⠻⢿⣿⣿⣿⣿⣿⣿⠛⢦⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⠳⠀⢳⡀⢹⡇⠀⠀⠀⠀⠀⡾⡇⠀ ⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡿⠘⠀⠀⠹⣼⡇⠀⠀⠀⠀⢠⠇⠀⠀ ⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡿⠁⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⡾⠀⠀⠀ ⠀⠀⢠⡏⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠁⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⢸⠁⠀⠀⠀ ⠀⠀⡾⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⡟⠀⠀⠀⠀ ⠀⣴⠓⣾⣳⣀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠃⠀⠀⠀⠀⠀⠀⢸⡇⢀⠇⠀⠀⠀⠀ ⣾⠃⠀⠀⠀⠑⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠈⡇⢸⠀⠀⠀⠀⠀ ⠹⡀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣾⠀⠀⠀⠀⠀ ⠀⢳⡄⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⣿⠀⠀⠀⠀⠀ ⠀⠀⣷⡄⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⡏⠀⠀⠀⠀⠀ ⠀⢀⡇⢹⣄⠀⠀⠀⠀⣀⠉⠓⠶⢄⡀⠀⠀⠀⠀⠀⢀⣠⠴⠋⠣⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⣸⣧⠀⠀⠀⠀⠀ ⠀⣴⣿⠋⠘⣆⠀⢰⠶⠤⢍⣛⣶⠤⠿⣷⣦⡀⠒⠚⡟⠀⠀⠀⠀⠈⠛⠢⠤⡄⠀⠀⢀⡴⢯⠴⣳⠇⠀⠀⠀⠀⠀ ⠀⠀⠉⠀⠀⠘⢦⡈⠻⣖⠤⣤⣉⣉⣹⣯⣭⠉⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠛⣫⣼⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⣄⠉⢦⡀⠀⠀⠈⠉⠁⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢿⣷⢚⡝⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢶⣷⠇⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠷⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠔⠂⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢤⠀ ⠀⠀⠀⠀⠀⠀⠀⠠⡎⢠⣀⠀⠀⣀⣸⠀⠀⠀⠀⠀⢀⡠⠤⢊⣁⣀⣠⡗ ⠀⠀⠀⠀⠀⠀⠀⠀⢷⣿⣻⣿⣿⣿⠁⠀⠀⣀⠤⠔⢋⢀⣠⣬⣛⣷⡟⠃ ⠀⠀⠀⣠⠖⠒⠢⣔⠟⣿⣿⣿⣿⣷⣱⣀⠎⠀⣠⠰⣿⣿⣷⡿⠟⠁⠀⠀ ⠀⠀⢸⡁⠀⠀⠀⠈⠉⠉⠻⣟⣟⣮⢿⣅⣄⡴⠙⣷⣿⡽⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣿⣶⣀⠀⠀⠀⢹⣿⣾⣿⣿⣟⣫⣶⠟⣻⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣨⠆⢿⣿⣵⣦⣶⣾⣿⣿⣿⣿⢿⡛⣡⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠏⠀⠈⢳⣾⣿⣿⣿⣿⣿⣿⢿⣩⢧⣽⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣷⣀⠀⠀⠙⠳⣿⣿⢿⣻⣿⣾⣷⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡼⠉⠻⣴⡀⠀⠀⣸⣿⢯⣷⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡏⠀⠀⢸⣧⣼⣿⣿⣻⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⠁⠀⠱⣾⣿⣿⣿⣷⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢱⠀⠀⠰⡟⠋⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡜⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢶⣶⣶⣶⣶⣾⠏⠀⠀⠹⣷⣶⣶⣶⣶⡶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣄⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣷⠀⠀⠀⠀⠀⢾⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⣼⣃⣠⣴⣶⣄⣀⢹⣧⠀⠀⠀⠀⠀⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣶⠟⠁⠀⠀⠀⠀⢠⣿⠟⠋⠀⠀⠀⠀⠙⢿⣿⡄⠀⠀⠀⠀⠹⣿⣷⣤⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣼⢻⡿⣫⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠙⠆⠀⠀⠀⠀⠀⢿⣿⣧⣷⣄⡀⠀⠀ ⠀⠀⣰⢹⣟⣽⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣽⡏⢳⡀⠀ ⠀⢀⣿⢸⡿⣫⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣀⣀⠀⠀⠀⠙⢿⣦⡄⠀⠀⠀⠀⠀⠀⠈⣯⡿⣇⢸⡇⠀ ⠀⡜⣿⢸⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡿⠋⠀⠀⠀⠀⠈⢻⣿⣦⠀⠀⠀⠀⠀⠀⠘⣿⣮⢸⡟⡄ ⢰⡇⢿⣿⢻⠆⠀⠀⠀⠀⠀⠀⠀⢴⣿⣿⡿⣿⣦⡀⠀⠀⠀⠀⠀⠀⢻⣿⣧⠀⠀⠀⠀⠀⠀⣯⢻⣿⢡⡇ ⠘⣿⡘⢣⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠀⠈⠻⣿⣦⡀⠀⠀⠀⠀⢸⣿⣿⡄⠀⠀⠀⠀⠀⢹⣧⠛⣾⡇ ⢰⢿⣷⣼⡏⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⠀⠀⣸⣿⣿⠇⠀⠀⠀⠀⠀⡞⣿⣾⡿⢱ ⠘⣧⡻⣿⢰⣧⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⡀⠀⠀⠀⠀⠈⠻⣿⣦⣠⣿⣿⡿⠀⠀⠀⠀⠀⢰⣇⢸⠟⣰⡏ ⠀⠹⣷⣌⢸⣿⢠⡀⠀⠀⠀⠀⢀⣼⡿⠙⠿⣿⣶⣦⣤⣤⣤⣼⣿⣿⣿⡟⠁⠀⠀⠀⠀⣰⢺⡿⣨⣾⠟⠀ ⠀⠀⢯⠻⣿⣿⡈⣷⡀⠀⢠⣾⣿⠋⠀⠀⠀⠀⠉⠛⠻⠿⠿⠿⠿⠛⢿⣿⣦⡄⠀⠀⣸⡇⣼⣿⠟⣩⠂⠀ ⠀⠀⠈⢿⣦⣙⡷⢻⣷⢦⡈⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠀⣠⢶⣿⢑⣋⣴⡾⠋⠀⠀ ⠀⠀⠀⠀⠉⡿⢿⣾⣿⣯⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⢣⣿⣿⡿⢟⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠳⣶⣬⣭⣥⣽⣿⣦⡤⠄⣀⣀⣀⣀⣀⣀⣀⣀⣀⡤⣴⣾⣿⣥⣭⣤⣶⠾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⣭⣉⣉⣡⣴⣾⡿⠟⣩⡶⠋⠉⠳⣮⣙⠿⣿⣶⣤⣭⣭⣭⠿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⢴⠟⠁⠀⠀⠀⠀⠀⠙⣷⠄⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠻⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⢹⣿⣿⣿⠇⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⡇⠀⠀⠈⣿⣿⣿⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⠈⢿⣿⣿⣿⣿⠀⠀⠀⢹⣿⣿⠀⠀⠀⣿⣿⣿⣿⡟⠉⠙⣿ ⣿⣿⣿⣿⣿⣧⡀⠀⠀⠹⣿⣿⣿⡇⠀⠀⠈⣿⣿⠀⠀⠀⣿⣿⣿⡟⠀⠀⣰⣿ ⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠈⢿⣿⣷⠀⠀⠀⢹⣿⠀⠀⢰⣿⣿⠏⠀⠀⢠⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠻⣿⡆⠀⠀⠈⠋⠀⠀⠘⠿⠏⠀⠀⢠⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿ ⣿⣿⡿⠿⠿⠿⠿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿ ⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿ ⣿⣶⣶⣶⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣦⣤⣤⣤⣤⣤⣤⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡖⠉⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡤⣄⠀⠀⠀⠀⠀⢰⠀⠀⢸⠀⠀⠀⡸⠉⢣⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡀⠈⢧⠀⠀⠀⠀⢸⣀⣀⢸⠀⠀⠀⠇⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⢈⡆⠀⠀⠀⢸⠀⠀⠸⠀⠀⢸⠠⠄⡘⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⠉⠀⠱⠀⠀⠀⡆⢀⡀⣄⠀⠀⡆⠀⠀⠇⠀⠀⠀⡔⢢ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⣀⢇⠀⠀⡇⠉⠙⢹⠀⠘⠰⠦⢼⠀⠀⠀⡰⠀⢰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡉⠁⠈⠆⠀⡇⠀⠀⢸⠀⡇⠀⠀⠸⠀⠀⡰⠁⢂⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠘⣄⡇⢴⡤⢸⣤⢁⡀⠀⠇⢀⡎⠠⣀⠎⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡖⠊⠁⠈⠒⠀⠀⠀⠀⠉⠒⠸⣄⡜⠀⢀⠟⠀⠀ ⡠⠖⠒⠢⢤⡀⠀⠀⠀⠀⢠⠁⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢗⡞⠀⠀⠀ ⠉⠒⢄⠀⠀⠘⢆⠀⠀⠀⠘⣄⠤⠀⠤⢀⠈⠁⠐⠤⢀⡀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠛⢄⠀⠈⠓⣄⠀⢸⢠⠀⠀⠑⢄⠈⠢⣀⠀⠀⠈⠁⠢⡀⢠⠃⠀⠀⠀ ⠀⠀⠀⠀⠈⢳⠀⠀⠈⠓⠚⠁⠀⠀⠀⠈⡆⠀⠀⠑⠂⠀⠀⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⢀⡜⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣒⢄⣀⣀⣀⠀⠤⠀⣀⡀⠀⡸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠉⠉⢠⡶⠀⢠⡶⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠁⠀⠀⠂⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣦⡀⠀⠀⠀⠀⠀⣠⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⣄⠀⠀⣴⣿⣿⣇⠀⠀⠀⣀⣤⣶⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣷⣼⣿⣿⣿⣿⣄⣴⣾⣿⣿⣿⠃⠀⠀⠀⠀⠀ ⠀⠙⢶⣶⣶⣤⣤⣤⣸⣿⣿⣿⣿⡿⣿⠟⠋⠙⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⡿⠟⠉⠀⠈⠳⣤⠖⠛⢿⣿⣿⣿⣶⣶⣤⣤⣤⠀⠀ ⠀⠀⠀⠀⠈⠻⣿⣿⣿⣧⠀⠀⠀⢴⣄⡀⣨⢆⡤⠞⢿⣿⣿⣿⣿⣿⡿⠁⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⡀⠀⠀⠀⢹⠹⣟⠁⠀⣀⡬⣿⣿⣿⣿⠟⠀⠀⠀⠀ ⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⠀⠘⣶⠚⠁⠀⢈⣿⣿⣿⡀⠀⠀⠀⠀ ⠀⠀⠚⠿⠿⢿⣿⣿⣿⣿⡷⠀⠀⠀⢸⠀⠀⠘⢦⣴⣾⣿⣿⣿⣿⣿⣦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢨⣿⡿⠁⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⠿⠿⠿⠿⠿⢿⣷⡄⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⠃⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠿⠟⠋⠀⠀⠀⠀⠀⢠⣿⡿⠿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡟⠁⠀⠈⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⣿⠿⣟⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣏⡏⠀⠀⠀⢣⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣟⠧⠤⠤⠔⠋⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⡀⢀⣶⠤⠒⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠈⢿⣆⣠⣤⣤⣤⣤⣴⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⢿⢿⠀⠀⠀⢀⣀⣀⠘⣿⠋⠁⠀⠙⢇⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⢇⡞⠘⣧⠀⢖⡭⠞⢛⡄⠘⣆⠀⠀⠀⠈⢧⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀ ⠀⠀⣠⣿⣛⣥⠤⠤⢿⡄⠀⠀⠈⠉⠀⠀⠹⡄⠀⠀⠀⠈⢧⠀⠀⠀⠈⠻⣦⠀⠀⠀ ⠀⣼⡟⡱⠛⠙⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠹⣧⡀⠀ ⢸⡏⢠⠃⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠸⣷⡀ ⠸⣧⠘⡇⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⣿⠇ ⠀⣿⡄⢳⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀ ⠀⢹⡇⠘⣇⠀⠀⠀⠀⠀⠀⠰⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣼⡟⠀⠀ ⠀⢸⡇⠀⢹⡆⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢳⣼⠟⠀⠀⠀ ⠀⠸⣧⣀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⢃⠀⢀⣴⡿⠁⠀⠀⠀⠀ ⠀⠀⠈⠙⢷⣄⢳⡀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⣠⡿⠟⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⢿⣷⣦⣄⣀⣀⣠⣤⠾⠷⣦⣤⣤⡶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡆⠀⠀⠀⣸⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⢸⣿⣿⣷⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣷⡀⠀⠀⠀⠀⣿⣿⣿⡆⠀⠀⣿⣿⣿⠀⠀⠀⠀⢠⣶⣦⠀ ⠀⠀⠀⠀⠀⠘⢿⣿⣿⣆⠀⠀⠀⢸⣿⣿⣷⠀⠀⣿⣿⣿⠀⠀⠀⢠⣿⣿⠏⠀ ⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣷⡀⠀⠈⣿⣿⣿⡆⠀⣿⣿⡏⠀⠀⣰⣿⣿⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣄⠀⢹⣿⣿⣷⣴⣿⣿⣧⣀⣰⣿⣿⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀ ⠀⠀⢀⣀⣀⣀⣀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀ ⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀ ⠀⠉⠉⠉⠛⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤⣶⣦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠛⠉⠙⠛⠛⠛⠛⠻⢿⣿⣷⣤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠋⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠈⢻⣿⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣿⡏⠀⠀⠀⣠⣶⣾⣿⣿⣿⠿⠿⠿⢿⣿⣿⣿⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠁⠀⠀⢰⣿⣿⣯⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣷⡄⠀ ⠀⠀⣀⣤⣴⣶⣶⣿⡟⠀⠀⠀⢸⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀ ⠀⢰⣿⡟⠋⠉⣹⣿⡇⠀⠀⠀⠘⣿⣿⣿⣿⣷⣦⣤⣤⣤⣶⣶⣶⣶⣿⣿⣿⠀ ⠀⢸⣿⡇⠀⠀⣿⣿⡇⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀ ⠀⣸⣿⡇⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠉⠻⠿⣿⣿⣿⣿⡿⠿⠿⠛⢻⣿⡇⠀⠀ ⠀⣿⣿⠁⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⠀⠀ ⠀⣿⣿⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀ ⠀⣿⣿⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀ ⠀⢿⣿⡆⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀ ⠀⠸⣿⣧⡀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃⠀⠀ ⠀⠀⠛⢿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⣰⣿⣿⣷⣶⣶⣶⣶⠶⠀⢠⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⣿⣿⡇⠀⣽⣿⡏⠁⠀⠀⢸⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⣿⣿⡇⠀⢹⣿⡆⠀⠀⠀⣸⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣿⣦⣄⣀⣠⣴⣿⣿⠁⠀⠈⠻⣿⣿⣿⣿⡿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⠿⠿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⢸⡃⢀⣉⠑⠒⠠⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠊⠑⠢⡀⠀⠀⠀⠀⠀ ⠘⢿⣿⣭⣿⡴⣤⣄⡉⠐⠒⢄⠀⠀⢀⡔⠉⠀⠀⠐⡄⢀⣽⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⠻⠿⣿⣿⣿⣤⣀⣀⠑⢤⠼⢶⣀⣠⣶⣾⣿⣟⡯⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣭⣙⠿⢶⣷⣿⣿⣿⣿⣿⣿⣧⠟⠉⠉⠑⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣶⠼⣿⣿⣾⣿⣿⣿⠟⢋⠉⠀⠀⠀⠀⢀⣼⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⢶⣻⢿⣿⣿⠀⠀⠉⣦⢰⣼⣶⣿⡟⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣶⣶⣾⣿⣿⣿⣯⣭⣑⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⢲⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣿⡿⠛⠁⠀⠀⣠⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠟⠋⠥⡄⢀⣠⣴⡿⣫⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣄⣀⣠⣿⣿⡿⣟⣳⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⣿⠟⠁⢺⢶⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⢀⣿⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⣀⢜⠞⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⣀⠽⠋⠀⠀⠀⠀⠀⠀
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⣿⣿⣿⢿⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⣿⣻⣟⡿⣽⣻⡽⢯⡿⣽⣫⡟⣽⣫⢟⣽⢫⡟⣽⢫⡟⣭⡻⣭⢻⡭⢯⡽⣭⢯⡽⣭⠻⣜⡣⢟⣜⡣⢟⡜⣣⢛⡜⣣⢛⡜⣣⢏⡼⣡⢏⡼⣡⢏⡼⣡⢏⡼⡱ ⣿⣷⣻⣟⣾⣳⢿⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⡷⣯⣟⡷⣯⡽⣯⢷⣏⡷⣽⣣⢯⣟⢮⣯⢽⣚⡷⣹⢧⣻⡜⣧⣛⢧⡻⣜⢮⡳⣭⢻⡔⣏⡳⢎⡝⢮⠼⣱⢫⠼⣱⢫⡜⡱⢎⠶⡱⢎⠶⡱⢎⠶⡱⢎⠶⣙ ⣿⢿⣽⡾⣷⣟⣯⢿⡾⣽⣻⢾⣽⣻⢾⣽⣻⢾⣽⣻⣞⣯⣟⣾⣳⣟⣾⣳⣟⣾⣳⣟⣾⣳⣟⣾⣳⣟⣾⣽⣻⢾⣽⣻⢾⣽⢾⣯⢷⣟⣾⣳⣟⣾⣳⣟⣾⣳⣟⣾⣳⢯⣟⡷⢯⣟⡷⣻⣵⡻⣾⣱⢷⣫⠷⣞⢯⡞⣧⢟⡼⣏⢷⣣⢟⡵⣫⢞⡽⣎⢷⡹⣞⢣⡞⣱⢭⡛⡼⣙⡞⣥⣋⢗⣣⠳⣜⡹⢎⡳⣙⢎⡳⣙⢎⡳⣙⢮⡹⣒ ⣿⣯⣷⢿⣳⣯⣟⣯⡿⣽⢯⣿⢾⣽⣻⢾⣽⣻⣞⡷⣯⢷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⢯⣷⣟⡿⣞⡿⣞⣯⡿⣞⣷⣻⣞⣷⣻⣞⣷⣻⣾⣽⣿⣾⣿⣿⣾⣿⣷⣿⣷⣯⣟⣾⣭⢿⡹⣾⣹⢮⣏⢷⣫⢞⡵⣫⢷⡹⣎⢷⡹⣎⠷⡭⢮⡕⣏⠶⣹⢱⢣⠞⡴⣩⠞⡴⣋⠶⣙⢮⡱⣍⢮⡱⣍⢮⡱⡍⢶⣑⢣ ⣿⡾⣽⡿⣽⡾⣽⣳⡿⣯⣟⣾⣻⢾⣽⣻⣞⡷⣯⢿⡽⣯⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⢾⡽⣟⣾⣽⣻⡽⣟⣯⣷⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣧⣛⡾⣼⢣⡟⣮⢳⡝⣮⢳⡝⣮⠳⣭⢛⡼⢣⢞⡬⡳⣍⢎⢧⡛⡴⢣⡛⡴⣍⢞⡱⢎⡵⣊⠶⡱⢎⡖⣱⡙⢦⡍⡖ ⣿⣻⣽⣟⡷⣟⣯⡷⣟⡷⣯⢷⣻⣟⣾⣳⢯⡿⣽⢯⣟⡷⣯⢷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⢾⡽⣯⣟⣯⡷⣯⣷⣟⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣵⣫⢞⡵⣏⢾⡱⢯⡞⡵⣛⢦⣛⡼⣍⠾⣰⠳⡜⣎⠶⡹⣜⢣⡝⡲⣍⢮⡱⢫⠴⣩⠞⣡⠳⡜⡥⣚⢥⡚⡜ ⣿⣽⣳⣯⣟⣯⡷⣟⣯⢿⡽⣯⢷⣻⢾⡽⣯⢿⣽⣻⢾⣽⣻⢯⣷⣻⣞⣷⣻⣞⣷⣻⣞⣷⣻⢾⡽⣯⢿⡽⣞⣯⢿⣳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣞⡽⢮⡝⣧⡛⣵⡩⢖⣣⠞⣬⠳⣥⢛⡼⣌⢳⡱⢎⢧⡚⡵⣊⠶⣉⢧⢛⡤⣛⠴⣋⠼⡱⡜⣆⢧⡙ ⣿⢾⣽⡾⣽⣳⣟⣯⣟⣯⢿⡽⣯⣟⣯⢿⣽⣻⢾⣽⣻⢾⣽⣻⡞⣷⣻⣞⣷⣻⣞⣷⣻⢾⡽⣯⢿⡽⣯⣟⣯⣟⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣣⢟⠶⣙⢦⡛⡵⢪⡝⢦⡛⡴⣋⠶⣩⢖⡹⢎⠶⡹⠴⣩⠞⡱⢎⡣⠞⡴⢋⡼⣡⠣⡵⣈⠦⣙ ⣿⢯⣷⣟⣯⡷⣯⣷⣻⣞⣯⣟⣷⣻⣞⡿⣾⣽⣻⢾⡽⣻⡞⣷⡻⢷⣛⣾⣳⣟⣾⣳⣯⡿⣽⢯⡿⣽⣳⣟⡾⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣟⣿⢻⡽⢺⡝⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣎⢯⡹⣆⠻⣜⢣⠞⣥⢛⡴⣩⢞⡱⢎⡵⢋⡞⣱⢋⠶⣉⠷⡩⢞⡱⣘⠣⢖⡡⢓⡴⣉⠖⣡ ⣿⣻⢷⣻⡾⣽⢷⣯⢷⣻⢾⡽⣞⡷⣯⣟⣷⣳⢯⣟⢾⣳⢟⣳⣟⣯⣟⣾⣳⡽⣞⡷⣯⢿⡽⣯⣟⣷⣻⣞⣿⣿⣿⡟⢥⠲⡝⣾⣟⣿⣿⣻⣿⣟⣿⣯⢿⣞⣷⣻⣽⣚⠷⣘⢧⡚⡕⢦⢫⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣲⢣⡭⢳⢬⢣⡛⡴⣋⠶⡱⢎⡵⢋⡜⣣⠞⡥⢫⡜⡱⢎⡱⢎⠴⢣⡙⢦⡙⢦⠱⣌⠚⡤ ⣿⣽⣻⢷⣻⢯⣟⡾⣯⣟⣯⢿⣽⣻⢷⣻⢮⣽⣳⢯⣻⣭⡟⣷⣞⣳⣞⡷⣯⢿⡽⣽⣏⣯⣟⣷⣻⣞⣷⣻⣿⣿⠫⠄⣉⣳⣽⣼⣿⣿⣿⢿⣟⣿⢯⣟⡿⣞⣷⡳⢞⡜⢢⠏⡖⡩⢞⡥⣛⣞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢣⢞⡱⢎⢧⡙⢶⡩⢞⡱⣋⠶⣩⠞⣡⠞⣱⠣⡜⡱⢊⠖⡩⢎⡱⡘⠦⡑⢎⡱⢌⡓⡔ ⣿⢾⣽⣻⣯⢿⣽⣻⢷⣻⣞⣯⢷⡯⣟⣞⡿⣼⢏⣯⢷⣳⣻⣳⣞⢷⣫⣟⡷⣯⣟⢷⣻⢮⡽⣞⣷⡻⣞⣿⣿⠁⠳⢾⣧⣽⣞⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⡿⣿⡝⣮⢞⡳⣎⠳⡵⢊⡴⢻⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢮⠳⣍⠶⣙⢦⡙⣎⠵⣊⠗⡱⢎⡱⣊⠥⡓⣬⢱⡉⢎⡱⢊⠴⣡⠣⣙⠢⡑⠦⡱⢌ ⣿⢯⣟⡷⣯⣟⣾⡽⣯⢷⣻⣞⣯⣽⣻⣼⣛⣾⣛⡾⣏⡷⣏⡷⣞⣯⢷⢯⡽⣶⢯⣛⣧⢿⡽⣳⢾⣽⣻⣿⠃⢉⡷⣿⣹⢯⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣯⡿⣯⢟⡞⣞⡳⣜⣫⡑⠳⠾⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢌⡳⢬⢳⡩⢖⡹⡸⡜⡡⢏⡕⢎⡱⣉⠖⡱⢢⠱⡘⠦⡑⣍⠲⢄⠳⣄⢣⡙⢆⡱⢊ ⣿⣯⢿⡽⣷⣻⣞⡿⣽⢯⣷⣻⢮⢷⣳⣳⠿⣜⣯⢷⣏⡿⣽⣹⢯⣞⣯⢯⣟⡾⣽⣛⣾⣫⡽⢯⣷⣫⣿⡟⢠⣯⣄⢿⣿⣿⣿⡧⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡱⢦⡝⢳⡒⠦⡄⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣎⡱⣋⠶⣙⢎⡵⢱⠱⣙⠲⡘⢎⡱⢌⢎⡑⢣⠱⣡⢣⡑⠦⡙⣌⢃⢆⠣⡜⠢⣅⠣ ⣿⣞⣿⡽⣷⢯⡿⣽⣻⣟⡶⣯⢟⣯⣗⡯⣿⠽⣞⣯⢾⣝⡧⣟⡧⢿⣜⡯⢾⡽⣞⡽⣶⢏⣿⣛⡶⣯⣿⠇⠿⢱⣿⢸⣿⣿⣡⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣎⠧⡝⢲⠱⣌⡠⢘⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠳⣍⢞⡱⢎⠴⣋⢜⣢⡙⡱⢣⠜⡌⠦⣙⢂⠳⡐⠦⣑⢣⠱⡌⠎⡜⢢⡑⢣⠆⢣ ⣿⡾⣽⣻⡽⣯⣟⣷⣻⠾⣝⣳⣟⣞⡾⣽⢞⡿⣽⣺⣝⣮⡽⣞⡽⣏⡾⣝⣯⠾⣽⣹⢞⣟⣮⢿⣱⢯⣿⠀⣐⡊⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣜⢣⠷⢤⡡⠉⠆⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡎⡵⣊⢮⡱⢍⡲⢩⡒⢤⢣⡑⢣⠚⢬⡑⢢⢍⠲⣉⠖⡡⢎⠱⡘⡜⣠⠣⣘⢂⢎⡡ ⣿⡽⣷⢯⣟⣷⣻⢾⣽⣻⡽⣳⢾⣝⡾⣭⢿⣹⢧⢷⢾⣱⡟⡾⣵⢏⣷⢻⡼⣻⡵⢯⣾⣹⢮⣯⣻⣿⣧⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣶⣭⡞⢣⢏⣬⡱⡌⢒⡠⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡜⢲⠍⣦⠱⡎⡜⣡⠚⡔⢢⡙⢢⡙⢦⡘⢥⢊⠵⡨⠜⡐⢎⠱⡐⢆⡡⢒⡡⢊⠴⡐ ⣿⣳⣟⡾⣽⢯⣟⡾⣽⣫⢷⣻⣞⣽⣳⣛⣞⢯⣞⠾⣼⢏⣷⡳⡽⣞⡽⣞⢧⡿⣱⠾⣭⡟⡾⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠾⢞⡩⣇⠣⠌⡑⢺⣿⣿⣿⣿⣿⣿⣿⣿⢟⣿⣿⣿⡑⢎⡴⢩⡒⢥⠣⣍⠲⣑⠪⡑⢎⡱⢨⠱⡌⢚⠤⢃⠲⡑⡌⢆⠓⡌⢃⠎⡱⠘⡄⢣ ⣿⡽⣞⡿⣽⣻⢾⣽⣳⢯⣟⡵⣞⣧⢷⡻⣼⢏⣾⢻⡽⣺⢧⢿⣹⢾⣹⡞⣯⠾⣝⡯⣗⢿⡿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣖⣿⢯⢀⢒⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡶⡷⣎⠷⣤⢓⡒⣩⢒⣿⣿⣿⣿⡟⡹⠋⢴⣆⡘⣿⣷⣏⢲⡘⢥⡙⢆⠳⣨⠱⠌⡥⣙⠢⣅⠣⢃⠍⡆⠣⠍⠦⡑⠌⡌⠱⡈⠆⡜⢠⠃⡜⢠ ⣿⡽⣯⣟⡷⣯⣟⡾⣵⣻⠾⣽⣻⡼⣳⢏⣷⢻⢮⣏⡷⣏⢿⡺⣽⣚⣧⢟⣧⢿⣹⢾⣹⢾⣹⢟⡿⢥⣼⣿⣿⣿⣿⣿⣿⣿⣿⢳⠚⡼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⣭⡛⠿⡵⣉⠞⣩⠳⢦⡀⢎⣽⣿⣿⣿⣇⢠⣅⠮⠿⢿⠿⣿⣗⠦⣙⢢⡙⣌⠳⣄⠫⡜⡰⢡⠣⡔⢩⢊⠜⡰⢩⠘⡰⢁⠞⡄⢣⠑⡌⠔⡡⢊⠔⡡ ⣿⣽⣳⣯⣟⡷⣯⣟⣳⣽⢻⣳⣭⠷⣏⣟⡮⣟⡽⢮⣗⢯⡯⢷⡳⣏⣾⢫⣞⣳⢯⢾⣹⡞⣽⡞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡭⣇⡋⡔⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⢮⡓⢦⡙⣷⡳⣬⣦⢥⡛⣤⡙⣦⣿⣿⣿⣿⣏⣿⢸⣿⣿⣿⣿⣾⣿⡜⣌⠣⣜⠰⢣⢌⡱⢢⢙⣂⠳⢌⡡⠎⢆⡑⢢⠡⡑⢊⠴⡈⢆⠱⣈⠒⡡⠎⡰⢁ ⣿⣞⣷⣻⢾⣽⣳⢯⣷⢫⣯⢷⣚⣯⡽⣞⡵⣯⢽⡻⣼⣛⠾⣯⢽⡳⣽⢻⡼⣽⡺⣏⡷⣽⢣⣟⡞⣿⣾⣥⣿⣿⣿⣯⣿⡳⢷⡈⡑⠌⢠⡸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡽⣶⣍⢏⡞⣴⣙⣦⡹⢆⣿⣴⣽⣾⣿⣿⣿⣿⠐⡻⢷⢩⣿⣿⣿⣿⣿⡗⣨⠱⣌⠹⣂⠎⡔⢣⢌⠢⢃⠆⢢⠍⢢⠘⡄⢣⠘⣐⠢⡑⢌⠢⡁⢎⠰⡁⢆⠡ ⣿⢾⣳⣯⢿⡾⣽⣻⣼⣻⢞⣽⣹⢶⣻⢼⣻⢼⣳⡻⣵⣫⢟⡮⣗⣻⡼⣳⡽⣖⣻⡝⣾⡱⣟⢮⣽⡟⢻⣿⣿⣿⣟⣿⣯⢳⣦⣷⣶⣿⣿⢿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣼⣆⢳⣎⠿⣖⣾⣿⣾⣿⣿⣿⣿⣿⡀⣟⢈⣦⣹⣿⣿⢿⣿⠓⡤⢓⣌⢣⠱⡊⢜⡂⢎⡱⢊⡜⢄⠚⡄⢣⠘⡄⢃⠆⡱⢈⠆⡱⢈⠆⡱⢈⠄⡃ ⣿⢯⣟⡾⣯⣟⡷⣯⢶⣏⣟⡮⣗⣻⡼⣏⡾⡽⢶⡻⣵⢫⣾⡹⣞⡵⣫⢷⣹⢞⡵⣻⢖⣻⡝⣾⣿⠁⠰⠟⣿⣯⢸⣿⣯⡧⣴⣠⣴⣶⣦⣄⣳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⢿⣿⣿⣮⣷⣾⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣟⠃⢿⣿⠟⣽⣿⣿⠣⡙⡔⢣⠜⣢⠣⢍⠢⡙⢄⢢⠡⡘⢄⠣⡘⢄⠣⡘⢄⠊⡄⠣⡐⢄⠃⡔⢠⠃⡌⡐ ⣿⢯⡿⣽⣻⢾⡽⢯⡷⣞⢧⣟⣭⠷⣝⡾⣱⠿⣭⢗⣯⢳⡞⣵⡻⣼⣛⢮⡗⣯⡝⣧⡟⣧⢻⡞⣿⠀⠀⣦⣿⣿⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣹⢯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣠⣛⣷⠿⣫⣾⢃⠧⡱⡘⢥⠚⣄⠳⣈⠱⡈⢆⠢⡑⢌⠢⡑⢌⠢⡑⠰⡈⢆⠡⢃⠌⡂⠜⡠⢂⠅⢢⠁ ⣿⢯⣿⣳⣟⣯⣟⣯⠷⣏⡿⡼⣞⢯⣻⠼⣏⣟⢮⣻⡜⣯⢞⣳⡽⣣⢯⣳⢻⡼⣽⢲⡟⣼⡳⣏⢿⣆⠀⢿⣿⣿⣿⣯⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠶⢟⣿⢅⠺⡰⢡⡙⠤⢋⠤⠓⡄⢣⠘⡄⢣⠘⡄⢣⠘⠤⡑⢨⠑⠌⡄⢃⠢⡘⠄⡃⠔⣁⠊⡄⢃ ⣿⣻⣞⡷⣿⢮⡽⣞⣿⡹⣞⡽⣞⢯⣳⢻⡝⣮⢟⡶⣻⡝⣞⣧⢻⡵⣫⣗⢯⣳⡭⢷⣫⢷⡹⣎⡯⢿⣆⠘⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⢀⢻⡯⢌⢣⡑⢧⠘⡥⢋⠌⡓⢌⠢⡑⢌⠢⡑⢌⠢⢉⠆⢡⠂⡜⡐⢌⠂⡅⠢⡑⠌⢒⡀⠣⠌⡄ ⣿⣳⢯⡿⣽⣏⡿⣽⣲⢟⡽⣞⣭⢷⣫⢟⡼⣏⡾⣳⢧⣛⢷⡺⣝⡾⡵⣞⢯⡖⣯⡳⣝⡮⢷⡹⣞⣻⣿⡄⣿⣿⣿⡟⢛⣫⣿⣿⣿⣿⣿⣿⠟⣿⠛⢿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠸⣹⡟⣌⠲⣡⠊⡕⢢⠡⢚⠰⡈⠖⡡⢊⠔⠡⢂⠱⡈⢌⠂⡅⢒⡈⢄⠣⡐⢡⠂⢍⠂⡌⢡⠒⠠ ⣿⡽⣯⣟⡷⣯⢷⣳⡽⢾⣹⡞⡽⣎⡷⣫⡽⣞⡵⣛⣮⢟⣮⢽⣣⢟⣵⢫⡾⣹⢖⣯⢳⡝⣧⢻⡜⣷⣿⣿⣿⣿⣿⣴⣿⡿⡏⢻⣿⣟⣤⣽⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠠⢚⡯⣐⠣⢆⠹⣠⢃⠣⢌⠢⡑⠌⠴⢁⢊⠱⡈⢆⠘⡠⢃⡘⢄⡘⢄⠢⢑⢂⠩⢄⠊⡔⠡⠌⡡ ⣿⣽⣳⣯⣟⣷⣛⣶⢻⡝⣧⡻⣝⢾⣱⣏⢷⣹⢞⡽⣎⢿⡜⣧⣛⠾⣜⢯⣳⣛⠾⣜⢧⡻⣜⢧⡻⣜⣿⣿⣿⣿⣿⣿⡟⠳⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠌⡐⢫⢄⠫⡜⢠⢃⠌⡒⢌⠢⢑⠊⡄⠣⢌⠰⡐⡈⢆⠡⢂⠔⡂⠔⡈⢆⠡⢊⠰⡈⠒⢄⠣⡘⠠ ⣿⣞⣷⣻⣞⡾⣝⡾⢯⣽⢺⡵⣏⡟⣶⡹⣞⡽⣚⡷⣹⢮⡻⣵⢫⡟⡽⣎⠷⣭⣛⢮⡳⣝⢮⡳⣝⡞⡶⣿⣿⣿⣿⡿⠈⢀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠬⣙⠆⢳⠘⠤⣉⠆⡱⢈⢆⠡⢊⠰⡁⢆⠡⢂⠱⣀⠣⠌⢒⡈⢆⠡⢂⠱⡈⠤⢡⠉⡂⢆⠡⡁ ⣿⢾⣽⣳⢯⣟⡽⣞⡿⣜⣳⡽⣺⡝⣶⢫⢷⡹⣝⠾⣭⣳⢻⣜⡳⣽⢳⣭⣛⢶⣭⢳⡝⣮⢳⡝⣮⣝⡳⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⡈⠴⣈⢏⠰⣉⠒⡡⢊⠔⡡⢈⠆⡡⢒⠈⡔⡈⢆⠡⡐⢂⡑⠢⡐⢂⠅⡊⠔⡠⢃⠢⡑⠨⠄⡃⠔ ⣿⣻⢾⣽⣳⢾⣹⣳⢽⡺⣵⢫⢷⡹⣞⡽⢮⣽⣚⢯⣳⢭⣳⢭⣳⢭⣳⢮⡝⡾⣜⢧⡻⣜⢧⡻⢶⣭⢳⢧⣿⣿⣿⣿⣿⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⡐⢈⠲⢡⢎⡱⢄⡩⢐⠡⢊⠄⣃⠰⢁⠢⡑⠰⡈⢄⠃⡔⣁⠢⡑⢄⠃⡌⠰⣁⠒⡄⢃⠌⡑⢌⠰⢁ ⣿⣽⣻⢾⡽⣞⣧⢟⣞⣳⡭⣟⢮⢷⡹⣞⣳⢮⡝⣾⣱⢻⡜⣧⣛⢮⡳⣏⢾⣱⢏⡾⣱⢏⡾⣹⢳⣎⡟⡾⣴⢛⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠭⡀⢡⠌⡡⢂⡅⢺⡔⡨⢔⡡⢊⡅⢒⠠⡑⣈⠒⡈⢅⠒⣈⠒⡐⢄⠒⡨⠐⡌⠰⣁⢂⠒⡈⢆⡘⠰⢈⠢⢁ ⣿⢾⡽⣯⢷⣻⢮⣛⣮⢳⣝⣮⣛⢮⢷⡹⣎⢷⣹⠶⣭⣳⣛⠶⣭⡳⣝⡞⣧⣛⢮⣳⡝⣮⢳⣝⡳⢮⣝⡳⣯⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢻⡁⠞⡌⠐⡤⠂⠤⢡⠘⣐⠣⣏⡐⠆⡔⣡⠈⡆⡑⠰⣀⠃⡜⢠⢊⡐⢌⠰⣈⠂⡅⢃⠌⡡⢐⢂⠱⢈⠆⢌⠡⢊⠄⠡ ⡿⣯⣟⡷⢯⢷⣫⠷⣭⢷⣚⢶⡹⢮⡳⣝⢮⣳⢭⣛⢶⣣⢏⡟⡶⣝⢮⣝⠶⣭⡳⢧⣻⣜⡳⢮⣝⡳⢮⣽⣟⣩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣍⡳⢍⢦⣹⡰⢬⠑⡠⠨⠰⢀⣋⠄⠳⣼⡄⣙⠰⢠⡘⠤⣁⠣⡐⢌⡐⢢⠐⡰⢈⠢⠄⡃⠔⣈⠢⠑⡂⢌⠢⡁⢎⠠⠃⡄⢊⠐ ⣿⢷⣯⣟⢯⢷⣫⣟⢮⣳⡝⣮⣛⢧⣛⢮⡳⣝⡮⣝⣮⢳⣏⣞⡳⣝⠾⣜⡻⢶⣹⢳⡳⢮⣝⡳⢮⣝⡳⣞⢿⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣭⢻⣌⠳⣭⢖⣦⠳⣌⢌⠡⢁⠒⢡⠈⢎⠡⠜⣷⡈⠜⣠⠘⡰⢀⢣⠘⡄⠒⡄⢣⠐⡡⢂⠱⢈⠒⡠⢁⠣⢘⠠⢂⠅⢊⠐⠡⠐⠂⠌ ⣿⣻⢶⢯⣛⡾⡵⣞⢯⢶⡹⣖⢯⡞⣭⣳⢻⣜⡳⣝⢮⡳⣞⡼⣳⢭⣛⣮⡝⣧⢏⡷⣹⢳⢮⣝⡳⣎⠷⣭⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢯⣽⣳⢮⡳⣎⡳⡼⡞⡴⢫⡜⠌⢦⠉⠈⠄⡐⠂⡜⢨⢽⣿⡔⢂⠱⣀⠃⢆⠱⣈⠱⡈⢆⠱⣀⠣⡘⢄⠣⡐⢡⠊⡄⠣⢌⠘⡀⢊⠡⠌⠡⢈ ⣟⡷⢯⣟⡽⣺⣝⢾⡹⣎⢷⡹⢮⣝⠶⣭⡳⢮⣝⢮⡳⣝⢮⡳⣝⢮⣳⢮⣝⢮⡻⡼⣭⣛⠾⣜⡳⣭⣛⠶⣭⢿⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣏⣟⡳⢞⡥⢯⡽⣭⢳⢧⡹⢜⣣⡙⢾⡀⠎⠡⠀⢄⠡⡀⠣⢎⢿⣿⣧⣖⡠⢉⠆⡒⠤⡑⡈⢆⠱⣀⠣⡘⢄⠣⡘⢄⠣⡘⠰⡈⠆⡁⠢⠐⡈⢂⠁ ⣯⣟⣟⣮⡽⣳⢞⣯⢳⡝⣮⢽⡳⣎⡟⡶⣝⢯⡞⣧⣛⢮⢷⡹⣞⢧⣛⠾⣜⢧⡻⣵⢣⣏⠿⣜⡳⢧⣏⠿⣜⡧⣏⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣟⢾⡸⣹⡍⣞⣱⠞⣥⢻⢦⡙⣦⠧⡙⢦⡑⢎⠡⡀⠆⠰⢀⢣⠘⡼⣷⣏⡿⣿⣶⣾⣤⣵⣠⡑⣈⠒⠤⢑⠰⡈⢆⠱⡈⢆⠡⢃⠜⡠⠑⣂⠑⡠⠁⠌ ⣷⣻⡼⢶⣻⢵⣫⢞⣧⢻⡜⣧⢻⡼⣹⢳⡝⣮⡝⡶⣭⣛⢮⣳⡝⣮⣝⡻⣜⢧⡻⣜⡳⣞⡽⢮⣝⡳⣎⠿⣜⡳⣝⠾⣭⣛⠿⡿⢿⠿⣿⢿⣿⠋⠛⠛⠿⣿⣿⣿⣿⣿⣿⣿⣞⡧⢷⡩⡜⠶⣥⢯⡙⣧⣾⠵⣣⠝⣌⠣⡜⢢⠡⡁⠂⠅⣂⠢⠘⢤⢫⡝⣻⣷⣻⢞⣽⣻⣟⣿⡿⣿⣶⣮⣴⣡⣈⠆⡑⠌⢢⠁⢎⡐⠡⡀⠎⢠⢁⠂ ⣷⣳⢻⣏⣞⢧⣛⡾⣜⢧⡻⣜⣧⢻⡵⣫⢾⡱⣏⢷⣣⢟⣮⢳⡝⡶⣭⢳⡝⣮⢳⣭⢳⡝⣞⡳⢮⡝⣾⡹⢧⡻⣜⡻⢶⡍⡷⣍⣛⠮⡵⢎⣽⠀⠀⠀⠀⢮⣿⣿⣿⣿⣿⣿⡿⡞⣥⢳⡉⢳⡜⣦⢿⡻⣌⠷⣢⠝⣠⠒⡌⢠⠃⡔⢁⠂⠴⢈⡑⢎⡳⢼⢯⡷⣯⣟⣮⢷⣻⣾⣟⡿⣽⣿⣻⣿⣿⣿⣷⣾⣤⣉⡤⠘⢠⠁⡌⠂⡄⢂ ⡷⢯⣛⣞⢮⡻⣜⡳⣝⢮⢷⡹⣎⢷⡹⢧⣏⢷⡹⣎⢷⣫⢞⣧⢻⡵⣫⢷⡹⣎⢷⡺⣝⠾⣱⢏⡳⣝⢶⣹⢳⡝⣧⣛⢧⠞⡵⢎⢧⡛⣜⢣⢾⡃⠀⠀⠀⠠⣼⣿⣿⣿⣿⣟⣷⡻⣬⢓⣌⠶⣹⣯⣗⣳⣭⠳⡆⣍⠲⠠⠄⠃⡜⠐⡌⡀⢂⠬⠑⡎⡵⢋⡞⣹⢳⣻⣾⣿⢿⣟⣾⣟⣷⣿⣿⣽⣷⡿⣯⣿⣿⣿⣿⣿⣦⣴⣀⠡⠐⠂ ⣟⢯⡽⣎⣯⢳⡭⣗⢯⡞⣧⢻⡜⣯⣝⡳⢮⣏⢷⡹⣎⢷⣫⢞⣧⢻⡵⣫⢷⡹⣎⠷⣭⢻⡥⣏⢷⡹⣎⢷⣫⢞⡵⣭⠺⡭⣝⢮⢣⡝⣬⠓⡾⡇⠀⠀⠀⠐⢼⣽⣿⣿⣿⣿⣷⣿⠶⣏⢬⣛⣷⣻⣞⡷⣊⠷⣉⠦⣁⠣⣘⠐⡈⠱⣀⠖⠡⠀⡝⡘⡔⠫⡔⢣⡞⣿⣿⣿⣿⣿⣿⣾⣿⣿⣾⣿⣾⢿⣟⣷⡿⣯⣿⣿⢿⣿⣿⣿⣾⣤ ⣯⣛⢾⡱⣏⢷⡹⣎⢷⡹⣎⢷⣛⠶⣭⣛⠷⣎⢯⡳⡽⣎⢷⣫⢞⣧⢻⡵⣫⠷⣭⢻⡜⣧⢳⡝⣎⢷⡹⣎⢷⣋⠾⣜⢫⡵⣚⡬⢳⡜⢦⡛⡴⣧⠀⠀⠀⠀⠀⢙⣿⣿⣿⣿⣿⣯⡿⣜⡶⣹⣾⢯⣟⣳⡽⢎⡕⢢⠰⣁⠣⡜⢀⠡⡘⢠⠁⢆⠐⡤⢩⠓⣬⢓⡞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣯⣿⣻⣿⣿ ⡷⣭⡗⣯⠽⣎⢷⣫⢞⡵⣫⡞⣭⣛⠶⣭⢻⡼⣣⢟⡵⣫⢞⡵⣫⢞⣧⢻⡵⣻⡜⣧⢻⣜⡳⢞⡭⡞⣵⢫⡞⣭⢻⢬⡳⣜⡱⢺⡱⢎⢧⡙⡖⣿⠀⠐⠄⢀⠀⠀⠉⣿⣿⣿⣿⣿⣟⡷⣏⣷⣿⣿⢿⣻⡝⢮⡜⣡⠓⠬⣑⠜⣨⠂⡁⢃⡚⢤⡈⢠⢃⡝⢦⣛⡾⣽⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣽⣿⣽⣿ ⣟⡵⣻⣜⡻⣜⢧⣛⢮⡳⢧⡻⣵⢫⡟⡼⢧⡻⣵⢫⡞⣵⢫⡞⣵⢫⡞⣧⣛⢶⡹⣎⢷⣪⠽⣹⢼⣙⢮⣳⢹⡜⣣⢳⣙⠦⣝⢣⡝⢎⢶⣭⡿⠛⠀⠀⠀⢹⠆⣄⣀⠿⣿⣿⣿⣿⣯⣿⡽⣾⣿⣯⡿⣧⣛⢧⡚⡥⢊⠶⣩⢎⡡⢚⠄⢃⠜⡢⣄⠣⡘⣬⢣⠿⣽⣳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣯⢞⡵⣎⡷⣹⢎⣯⢳⡽⣳⡝⣮⢳⡽⣹⢧⡻⣜⢧⡻⣜⢧⣻⡜⣧⣛⢶⡹⣎⢷⡹⢶⣩⢏⠷⡮⣝⡞⣬⡓⣞⣱⢫⡜⣹⢬⣳⡾⠟⠋⠁⠀⢀⠀⠀⠀⢸⡅⣦⢉⡉⢿⣿⣿⣿⣿⣽⣿⣿⣿⣿⡿⣖⡻⢦⡛⣌⢏⡾⡵⢪⡕⢯⣌⢣⣌⡱⢎⡧⣙⣤⢏⡿⣵⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢷⣫⢞⡵⣫⢗⡯⣞⢧⡻⣵⢻⡜⣧⢻⡵⣫⢷⡹⣎⢷⡹⣎⢷⡹⢶⡹⣎⢷⡹⢎⡗⣯⣜⢫⢷⡹⡖⣽⠲⣝⡼⢲⣍⣾⠟⠋⡁⢀⠀⠀⠀⢰⣿⠀⠀⠀⠈⡇⠸⣧⣌⣻⣟⣿⣿⣿⣿⣿⣿⣿⣿⡿⣥⣋⢷⡙⣞⣮⡽⣽⢳⣚⠷⣜⡲⣬⡳⢯⣶⢻⣼⣻⣞⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣟⡼⣫⢞⡵⣫⢞⡽⣎⠷⣭⢳⡝⣮⢷⡹⢧⣏⢷⡹⣎⢷⡹⢮⡝⣧⢳⡝⡮⡝⣏⡞⢶⢎⡿⢬⡳⣝⠮⣝⣲⣽⠟⠋⠀⠠⠀⢀⡀⢀⡈⢷⣾⣿⠀⠀⢠⠀⢻⡄⢽⣷⣎⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢧⡍⣎⢿⣼⣳⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣾⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡾⣱⣏⣞⡳⣝⢮⣳⢭⡟⣼⢫⡞⣵⢫⣝⡳⣎⢷⡹⣞⢧⣛⢧⢻⡜⣳⠞⡵⣋⢶⡹⣚⢮⡜⢧⣛⡼⣹⣶⠟⢡⣀⠈⢒⠠⣇⢢⣽⣦⣿⣿⣿⣿⠃⠀⠈⢣⠀⢳⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣟⡼⣣⢟⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⢿⣻⢯⣟⡳⡽⣎⢷⣛⣾⣳⣿⣿⣿⣿⣿⣿⣿ ⣳⢯⡽⣹⢧⡻⣜⢯⡞⣵⢫⡞⣵⢫⡞⣽⢣⡟⡼⢧⡻⣜⡻⣜⢮⣓⢏⡖⢧⠻⣜⡣⢟⣬⢓⡮⢫⣵⡿⠋⠀⠈⢻⣤⣚⡤⢿⡞⣿⣻⣿⣿⣿⠏⠀⠀⠀⠈⡆⠸⡄⠘⣿⣿⣿⣿⣿⣿⣿⣿⡵⣿⣿⣿⣧⣻⣾⣿⣿⣿⣿⣿⣿⣿⢿⡿⣿⣿⡿⣟⣿⣯⣿⣟⡿⣿⣻⣿⣽⣟⣷⣿⢾⣟⡾⣽⣳⢧⣻⣼⣻⣽⣿⣿⣿⣿⣿⣿⣿⣿ ⢯⡞⣵⢏⡾⣱⢯⡞⡽⣎⢷⡹⣎⢷⡹⣎⢷⡹⣝⢧⡟⣼⡱⢏⡶⢭⡺⣜⢫⣝⡲⢭⣓⢮⡹⣼⡟⠃⠀⠀⠀⣐⡠⠞⣿⡽⢎⡽⣶⢿⣾⢏⡆⠀⠀⠀⠀⠀⠑⠀⣧⠀⢺⣿⣿⣿⣿⣿⣿⡿⠀⣿⣿⣿⣿⣿⣿⣿⡿⣿⣻⣝⡮⣝⡾⣿⣳⣿⣟⣿⣿⣽⣷⣿⣿⣿⣿⣷⣿⣿⣿⣯⣿⣾⣟⣷⣿⣻⣷⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣟⡼⣣⡟⣼⢣⡟⣼⢳⡝⣮⢳⡝⣮⢳⡝⣾⡱⣏⠾⣜⢧⡝⡞⣜⡣⢗⣎⠳⣎⣵⣫⣼⣶⠟⣉⣠⠀⠀⠀⢀⡿⣷⢍⣙⣧⣿⣾⣿⣫⣝⣾⣤⣄⣲⣤⣹⣦⠲⠤⣄⠀⠈⢿⣿⣿⣿⣿⣿⠃⢤⣿⣿⡿⢫⣙⢮⣳⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣻⣷⣿⡿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡷⢯ ⣞⡳⣝⢾⡱⣏⣞⢧⡻⣜⢧⡻⣜⢧⡟⣼⢣⡝⣮⣛⡼⢎⣞⡹⡲⣍⣷⡾⠟⢋⢉⣥⣶⣾⣿⣿⣿⣿⠿⡩⢞⣷⠟⠉⡐⢎⠛⡍⢯⡽⣻⣿⡻⢿⣿⣿⣿⣿⣷⣦⣜⣦⡀⠹⣿⣿⣿⣿⠏⢀⣿⡿⠉⢁⠣⣞⣯⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡿⣟⣿⣟⣿⡾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⠾⣝⢯ ⣯⣝⢾⣣⢟⡼⣎⡷⣹⢎⣯⢳⡝⣮⡝⣮⢳⡝⢶⡹⣜⣫⣖⣽⠿⢋⡡⢴⠶⣞⡾⣞⣷⣿⣾⣿⣿⣟⡶⣡⣿⠋⠀⠀⢁⠢⠕⡚⢡⢎⡱⠭⣽⠿⣟⢿⡻⣝⣮⣿⣿⣿⣷⡧⣿⣿⣿⡋⢥⣿⡏⣠⣄⣠⣔⣫⢿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⢿⣿⣟⡿⣿⣾⣿⣿⡿⣟⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⢿⣻⣽⣯⢿⡽⣞ ⡷⢮⣳⡝⣮⢳⡝⣾⡱⣏⡞⣧⣛⢶⣽⣮⡷⠿⢛⠛⡫⢍⠋⡅⣎⢱⡙⣎⠿⣜⣻⡽⣿⣾⣿⣿⣿⣿⣿⣿⠏⢀⢠⡐⣠⠉⠒⠬⡁⢎⡰⢿⣬⡻⣜⣯⢷⣻⣿⣿⣿⣿⣿⣷⣉⡟⢦⡑⣮⢯⣴⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢷⣻⡾⣿⣟⣯⡿⣿⣿⣯⣟⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⡷⣯⡿⣽⢯ ⣽⢳⢧⡻⣜⢧⡻⢶⣹⢮⣽⡶⠿⠛⠉⠀⠐⠤⠣⡘⠐⢊⠒⡌⢂⠧⣜⡎⣷⣹⡾⣽⣷⡿⣿⣿⣿⣿⠿⣡⠲⣌⢶⡹⢿⣆⣙⣲⠱⣮⢙⠶⣣⢿⣽⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡦⠥⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣻⢷⣯⣟⣷⣿⣳⣯⢿⡽⣷⣿⣾⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣳⣿⣿⡷⣟⣯⣿ ⣳⢯⡞⣵⣫⢞⣽⣳⠟⠋⠁⠀⠀⠀⠀⠐⠠⠂⢀⠈⠄⢡⠘⡰⣍⡞⣴⢯⡷⣯⣟⣿⡾⣟⡿⡹⣍⢆⡳⢣⡽⣘⣮⡟⣽⣿⣿⢣⠷⣌⣯⣛⣷⣻⢾⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⣶⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣟⣯⢷⡿⣜⢯⢾⣭⢿⡿⣿⡿⣿⣾⢿⣿⡿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣾⣿⣻⣿⣾ ⣟⢮⣽⢺⣵⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣀⠢⡜⢢⡝⢲⣟⡾⣽⣯⣿⣿⣻⡽⣛⢥⢳⡱⢎⢎⣝⢣⡻⣵⣳⡿⣟⣿⣞⣯⢿⣝⡶⣛⡾⣽⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⢳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢯⣟⡾⣞⡯⣝⢿⣫⡗⣾⣯⣿⡽⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣟⣿⣷⣿ ⣻⢞⣼⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣂⠔⣠⠒⣭⠳⡜⣧⣿⣟⣷⣯⢷⣫⢇⡧⣙⢎⢣⠳⡞⡼⣌⢷⣻⢽⣯⢿⡽⣯⣟⡞⡿⣮⣽⢳⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠘⢦⡈⢿⣞⣿⣿⣿⣿⣷⡿⣿⣟⡾⣽⣟⡾⣽⢣⡟⣽⣺⢷⣻⢽⣳⣯⣿⢿⣻⣿⣻⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿ ⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢬⡸⣔⢫⢖⣻⣾⣿⠿⣝⡾⣡⠧⣍⠞⣰⠙⢎⡲⢥⣛⣼⣻⡼⢯⡟⣞⢯⣿⣱⢿⡜⣷⡝⣾⢻⣶⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⢳⣄⡆⣹⣜⣿⣿⣿⣿⣿⣿⣿⢿⣟⣿⣳⢏⡷⣭⢗⣯⣛⣷⢻⣾⢯⣿⣻⣽⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢆⡞⠶⣱⣮⣾⣿⣿⢿⡽⣛⡮⢱⡡⣚⡜⡸⢣⢛⣤⡝⣫⣼⠶⡽⢾⡹⡞⡭⢞⠶⢭⢞⡹⣞⡽⣮⢿⣟⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡦⠀⣻⣽⢻⡼⣾⢿⣿⣿⢿⣻⣿⣿⣾⣳⢯⡻⣼⢛⡾⢧⣻⣼⣻⣾⢿⣽⣿⣻⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡒⡌⣞⣬⣿⣿⣿⣿⣿⣯⣿⡟⢧⠘⡅⣶⢩⠞⣱⢛⣼⢲⡝⣣⢟⡽⢞⡹⢻⡱⣛⢮⣙⣧⢫⡷⣭⢷⣯⣟⣾⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣰⣿⣿⣻⣿⣯⣿⣿⣿⣿⣿⣟⣮⢷⡏⣯⢳⣭⢻⡼⣟⣧⣿⣹⣽⣻⣯⣿⢿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠄⠈⠀⠀⠀⡜⣰⣿⣿⣿⣻⣽⣯⢿⣿⣯⠳⡜⢠⢛⡘⢤⡃⣞⡥⢏⡞⡶⣙⢮⣟⡼⡳⣍⣳⣫⡝⣮⣝⣮⣻⡽⢯⣿⣾⣽⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⡷⢧⣿⣿⣿⣿⢯⣟⡾⣽⢻⡯⣟⣳⡛⢾⣳⣽⡽⣞⡿⣿⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠠⡘⡼⣼⣿⣻⣷⢿⣽⣿⣽⣿⣿⣦⠃⡄⠙⠦⠸⠀⡗⡌⢲⡛⣜⠶⣙⡞⣼⣱⢯⣝⣣⢿⣝⣯⣟⣾⣳⣿⣿⢯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡿⣼⣿⣋⢿⡟⣞⣻⣞⡷⣹⢏⡷⣫⢷⣹⣛⣷⣻⣽⣿⣽⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢠⡉⣥⢻⣽⣷⢿⣷⣯⣿⣿⣿⣿⣿⣿⠂⠄⠡⠒⠐⠈⠳⢐⡚⡡⢜⡭⢻⡴⣛⢶⣭⡞⣧⣟⣯⢿⣭⣟⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡛⢿⠙⣇⣿⢫⡝⣭⣓⣮⠷⣳⢾⣱⢟⣯⣟⣯⣷⣻⣾⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣻⣷⣟⡷⣯⣿⣿ ⠀⠀⣀⣄⣠⠌⢦⡱⣯⣿⣻⣾⡿⣯⣿⣿⣿⣿⣿⣿⡏⠙⠀⠀⠀⡰⣃⡤⢋⣜⣍⣫⣜⣣⣷⣻⣟⣶⡿⣟⣾⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⡉⠁⡫⢜⠣⢯⣜⣦⠳⣬⠷⣽⣚⣷⣞⣳⣾⣷⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢯⣿⣹⣿⣽⣯⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣇⠙⢿⣿⣿⣿⣿⣿⠟⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠈⠻⣿⣿⠋⠀⠀⠸⣿⣿⣿⠿⠛⠉⢀⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠈⠃⠀⠀⠀⠀⠻⠋⠁⠀⠀⠀⣼⣿⣿⣿⣿⣿ ⣿⣦⡉⠉⠉⠛⠛⠛⠇⠀⠀⠀⠀⢀⠀⣠⣴⣦⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣷⣌⠛⣩⣤⡀⠀⠀⠀⠉⠉⠛⠛⠛⣿⣿ ⣿⣿⣿⣿⣷⣄⠀⠀⠀⠘⣿⣿⣿⡋⠻⢿⠗⡹⢛⣡⡀⠀⠀⠀⠀⠀⢀⣾⣿⣿ ⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⢿⣿⣿⣿⡆⣆⠠⣾⣿⠿⢓⠀⠀⠀⠀⣠⣿⣿⣿⣿ ⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇⣿⣧⠉⣥⣾⣿⡷⠀⠀⠀⢿⣿⣿⣿⣿ ⣿⣿⣥⣀⣀⡀⠀⠀⠀⠀⢈⣿⣿⣿⡇⣿⣿⣧⡙⠋⠁⠀⠀⠀⠀⠀⠙⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡗⠀⢀⣾⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⣀⣀⣀⣀⣀⡀⠈⢻⣿ ⣿⣿⣿⣿⣿⣿⡟⠀⠀⣼⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣀⣠⣴⣿⣿⣿⣿⣿⡟⠀⢀⣀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⢠⣾⣿⣷⣄⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⢀⠀⢀⣀⣠⣤⣤⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣠⣤⣤⣤⣤⣀⠲⢦⣄⡀⠀⠀ ⡶⢟⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠰⣷⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⡛⢷⣔ ⣾⡿⠟⠋⠉⠁⠀⡀⠀⠀⠀⠀⠈⠉⠉⠙⠛⢻⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⢛⣛⣛⣛⣛⣉⢉⣉⡀⠀⠀⠀⠀⠀⠈⠉⠛⢿⣷⣝ ⠃⠀⠀⠀⠀⠀⠀⣛⣛⣛⣛⣛⣛⢛⡛⠛⠛⠛⣰⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣌⠛⠛⢛⣛⣛⣛⣛⣛⣛⣛⣓⣀⠀⠀⠀⠀⠀⠈⢻ ⠀⠀⠀⢀⣤⡾⠛⢻⣿⣿⣿⡿⣿⡟⢻⣿⠳⠆⠘⣿⣦⠀⠀⠀⠀⠀⠀⠀⣰⣿⠁⠐⠛⣿⡟⢻⣿⣿⣿⣿⢿⣟⠛⠻⣦⣀⠀⠀⠀⠀ ⠀⠀⢴⠿⣧⣄⣀⣘⣿⣿⣿⣿⣿⡿⣀⡙⢷⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠈⢻⡖⠀⣾⣋⣀⣺⣿⣿⣿⣿⣿⣏⣀⣤⣴⠿⢷⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠙⠉⠉⠉⠉⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠆⠀⠀⢀⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠟⠁⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣤⣤⣴⣶⣾⠿⠛⠋⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠛⠛⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡔⢠⡀⠀⠀⡠⠄⠠⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⡀⠁⠈⡕⢠⠾⢀⢡⢀⡁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠉⠉⡝⠀⠈⣦⡤⠅⠈⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⠉⠀⡇⠀⢠⠀⠀⠀⣸⠔⠒⠢⠀⠀⠀ ⠀⠀⡮⠀⠑⡀⠀⠀⠀⠀⢸⠀⠀⠀⢀⣀⠆⠀⠀⢰⠏⠀⠀⢀⠇⠀⠀ ⠀⢠⠁⠀⠀⢡⠀⠀⠀⠀⢠⠁⠀⠁⠀⠀⠀⠀⢠⠃⠀⠀⢠⠊⠀⠀⠀ ⠀⠆⠀⠀⠀⢸⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⣴⡗⠉⡢⡰⠧⠀⢀⡀⠀ ⠘⡄⠤⠄⠂⠁⢣⠀⠀⡠⠃⠀⠀⡀⠀⠀⠀⠙⠌⠑⠗⠀⡼⠀⠀⠈⡄ ⠀⠘⠄⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⡽⠁⠀⠀⡐⠀ ⠀⠀⠈⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡄⠀⢀⣴⠇⢂⠀⢀⢴⠀⠀ ⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠟⠌⣢⠮⠊⠀⡄⠀⠀ ⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⠀⠀⠀⠀⢠⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢀⠆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⡀⠀⠀⠀⠀⠀⠀⠸⠀⠀⡠⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠁⠒⠂⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡤⣄⠀⢠⡈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢧⡈⠑⠦⢧⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠢⡄⡈⠫⡀⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠠⠤⠚⠛⠢⢳⠀⠈⠑⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢞⣏⣄⠤⡴⢲⣶⣿⣆⠀⠀⡄⠙⠦⣀⠀⢀⣀⡀⠤⠔⠂⠃ ⠀⠀⣠⠎⡠⠼⣧⠕⠀⠈⠉⢂⠀⠀⠸⠯⠑⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⠀⠀⠈⠉⠒⠤⣀⠈⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠐⠒⠛⠒⠒⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⡿⠗⠀⠠⠄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠈⠑⢶⣶⡄ ⢀⣶⣦⣸⠀⢼⣟⡇⠀⠀⢀⣀⠀⠘⡿⠃ ⠀⢿⣿⣿⣄⠒⠀⠠⢶⡂⢫⣿⢇⢀⠃⠀ ⠀⠈⠻⣿⣿⣿⣶⣤⣀⣀⣀⣂⡠⠊⠀⠀ ⠀⠀⠀⠃⠀⠀⠉⠙⠛⠿⣿⣿⣧⠀⠀⠀ ⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇⠀⠀ ⠀⠀⠀⣷⣄⡀⠀⠀⠀⢀⣴⡟⠿⠃⠀⠀ ⠀⠀⠀⢻⣿⣿⠉⠉⢹⣿⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠛⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⢸⡇⠀⠀⠀⠀⠀⢀⣤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣾⠁⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠈⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⢰⠇⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⡧⠤⠤⠤⢸⡇⠀⠀⠀⠀⣸⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⡟⢤⣀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠠⠤⠔⢻⡆⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⢸⠀⠀⠀⠀⢰⠃⠀⠀⠉⡾⠀⠀⠀⠀⠀⠀⠀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠈⢳⡄⠀⠀⠀⠀⡾⠀⢀⠀⠀⢼⡄⠀⠀⢀⡏⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢀⠏⠉⢷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢳⠀⠀⠀⠀⡇⠐⠾⠷⠿⢽⡇⠀⠀⣾⣁⠤⣀⡀⢸⠃⠀⠀⠀⠀⠀⡞⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⣠⣤⡖⠛⣆⠀⠀⠀⣇⠀⠀⠀⠀⢸⡇⠀⢠⡇⠈⠉⠑⠛⢿⠀⠀⠀⠀⠀⣼⠁⠀⠀⡜ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠉⠁⠀⠀⠸⡆⠀⠀⢹⠀⠀⠀⠀⢸⡇⠀⢸⠀⠀⠀⠀⠀⡏⠀⠀⠀⢀⡼⠃⠀⠂⣰⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⢻⡀⠀⣼⠀⠀⠀⠀⢸⡇⠀⣼⠀⠀⠀⠀⢰⠃⠀⠀⣠⠟⠀⠀⠀⣼⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡀⠀⠀⠀⣀⢷⣴⠿⠤⠿⠭⠓⠘⢿⣵⡃⢤⣀⡀⠀⡾⠀⠀⣸⠁⠈⠳⣄⣴⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠤⠒⠉⠁⠈⠙⠒⠦⡄⠀⠀⠀⠀⠀⠉⠙⠒⠍⠀⡇⠀⣰⠇⠀⠀⠀⣼⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣧⢤⣀⠀⣰⠃⠀⠀⠀⠀ ⣠⠶⠟⠛⠓⠒⠶⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢭⣽⠏⠀⠀⠀⠀⠀ ⠙⠶⣧⡀⠀⠀⠀⠀⠉⢳⡄⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⢀⣀⡀⠀⠈⠉⠙⠒⠢⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⢦⡀⣀⠀⠀⠀⠻⣦⠀⠀⠀⠀⠀⠀⣿⠴⠟⠉⠉⡉⠓⠲⢤⣀⠀⠀⠀⠈⠉⠲⠤⣀⣀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠓⢿⣢⠀⠀⠀⠈⠳⣄⠀⠀⠀⣼⠇⢄⠀⠀⠀⠉⠳⣆⡀⠈⠑⢤⡀⠀⠀⠀⠀⠀⠈⠉⠒⢄⡀⠀⢀⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⢷⣀⠀⠀⠀⠈⠳⣄⣀⣾⡴⠋⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠉⠢⣄⡀⠀⠀⠀⠀⠀⠀⠁⠀⢸⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠉⠓⠂⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣄⡀⠀⠀⠀⠀⠀⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢙⠛⣆⣀⣀⣀⣀⣀⣀⣀⡤⠤⣀⣀⣀⣀⠤⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠆⠙⠒⠺⠗⠀⢀⣀⡀⠀⠀⢠⠤⡄⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⢿⠯⠅⠀⠀⢿⠿⠁⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠘⠁⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢴⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣤⡀⠀⠀⠀⠀⢸⡇⠀⠀⠻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⡏⠙⠿⣷⣄⡀⠀⠀⢻⡄⠀⠐⠿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣿⡄⠀⠀⠙⠻⣦⣄⠀⣷⠀⠀⠈⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢿⣦⣄⠀⠀⠀⠉⠙⢻⣇⣄⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⢷⡤⣄⠀⠀⠈⠻⣿⣅⠀⠀⠈⠹⣧⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠛⠶⣭⣵⣆⠀⠈⢿⡀⠀⠀⠈⢹⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠶⠿⢷⣦⡨⢿⡤⠀⠀⠈⠃⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣠⡴⠾⠛⠉⠀⠀⠀⠀⠉⠛⢻⣇⡄⠀⠀⠀⠀⠈⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⣖⣿⠟⠁⠀⠀⠀⠀⢀⣠⣄⣀⣀⣀⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⢄⡀⠤ ⠈⢷⣜⠤⠤⢄⣠⣶⠶⢾⣿⠟⢉⣭⣯⣭⣽⣎⣷⡄⢀⡀⠀⠀⢀⡄⠀⠀⠙⠿⣦⣀⢀⠀⠀⠀⠀⢀⣀⣀⣀⣤⡴⠶⠛⠋⠑⠀⠈⠀⠀⠀ ⠀⠀⠉⠛⠛⠋⠉⢀⡴⠟⠁⠀⣼⢫⡏⠙⣷⡈⠉⠋⠺⠶⢶⣾⠟⡁⠀⠀⠀⠀⠈⠹⢻⣷⠶⠞⠛⡛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⡿⠃⠀⣠⣼⠿⣼⣧⡤⠾⠃⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀⠀⠀⠀⢸⡧⠶⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⢿⣶⠶⠟⠋⠀⠀⠈⠛⠷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢰⠇⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠿⣦⣄⡀⠀⠀⠈⠀⠀⠀⠀⠀⠀⡀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢷⣄⠀⠀⠀⠀⠀⠀⢀⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣤⣠⣤⣤⠾⠯⠤⠤⠴⠶⠶⠶⠶⠶⠒⠚⠒⠚⠛⠛⠉⠉⠉⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠙⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣴⠖⠒⠺⣿⣯⠟⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣭⣿⠃⠀⠀⠈⠁⢀⡎⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠛⠉⠉⠓⠲⣶⠴⠚⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣦⠀⠀⠀⠈⢧⡀⠀⠀⢀⣠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠉⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⡇⠀⠀⠀⢸⡿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠸⣄⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⢻⠀⠀⠀⠘⡇⢩⠑⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠒⠀⠀⠒⢲⠛⢦⣀⠀⠀⠀⠹⡆⢀⣀⣀⣀⣠⠴⠋⢸⡇⠀⠀⢘⡇⠀⠀⠀⣧⠘⢦⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⢀⡟⠙⡄⠀⠀⡏⠉⠁⠀⠀⠀⠀⠀⠈⢧⠀⠀⡾⠻⣄⠀⠀⠘⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⡾⠀⠀⢱⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⣧⠀⠈⢳⣄⠀⠘⢦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⢸⠁⠀⠀⠈⡇⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠸⡄⠀⠀⠘⢷⡀⠈⢳⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⡜⠀⠀⠀⠀⢳⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⣰⠃⠀⠀⠀⠀⢹⡀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⡼⠁⠀⠀⠀⠀⠈⢧⠀⣷⠀⠀⠀⠀⠀⠀⠀⢸⠁⣰⠃⠀⠀⠀⠀⠀⠀⢇⠈⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⡼⠀⠀⠀⠀⠀⠀⠀⠘⡄⢻⠀⠀⠀⠀⠀⠀⠀⡈⢀⠇⠀⠀⠀⠀⠀⠀⠀⠈⡄⢷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠃⠸⡄⠀⠀⠀⠀⠀⠀⡇⢸⡀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠈⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠠⣇⠀⠀⠀⠀⢀⣼⠁⢸⡇⠀⠀⠀⠀⠀⠀⠀⡼⠂⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡯⡦⠤⠞⠁⠀⠀⠀⠀⠀⠀⢰⣯⣦⡤⢽⠃⠀⠀⠀⢛⣛⠒⠖⠋⠀⠀⠀⠀⠀⠀⢸⡡⣦⠤⠞
⠀⠀⠀⠀⠀⠀⠀⣠⡾⡿⠿⠿⢿⡿⡿⠿⡿⠛⠛⢍⢢⣀⣱⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠙⢸⠃⣀⣠⣼⣧⣷⣶⣾⣶⣾⣿⣿⣿⣿⣿⡄⠀ ⠀⠀⠀⠀⠀⢠⣧⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⡀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣉⠁⠁⣾⡿⠋⠉⢹⣿⡇ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠉⢉⠩⠿⡻⡋⠀⠀⡜⣡⣅⢆⢸⡟⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡿⠀⡆⣾⣷⢸⠀⠀⠀⠡⢛⡋⠜⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⡇⠀⠀⠒⠒⠁⠀⠀⠀⠡⠀⠀⠀⠸⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣯⡄⠀⠀⠀⠀⠀⠀⠲⠛⣀⠄⠀⡸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣄⠀⠈⠀⠀⠀⠈⠁⠀⠀⡰⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠿⣌⡳⠦⣄⡀⠀⠀⠀⢀⠜⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢳⡒⠛⠨⢭⣲⠮⠭⣴⡌⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠶⣷⠤⠤⢀⡈⠉⠒⢺⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⠤⡀⡰⢁⠔⠊⢀⣠⣄⣀⣌⡑⢤⠼⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣀⣿⡕⠁⣠⠶⠋⠁⠀⠀⠀⠈⠢⡱⡜⡄⠀⠀⠀⠀⠀ ⠤⠤⠤⠤⣤⢤⡏⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠘⡜⡌⢆⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⡿⡿⣿⢿⢿⣿⣿⣿⣷⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⡟⢸⣷⠉⣿⡇⢿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣇⣿⣿⣤⣿⣿⣸⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣭⣈⢪⢆⠀⡧⣂⣨⣭⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⢻⣻⣏⠫⣋⠻⠁⠀⢙⣦⢠⠈⠻⣻⡯⢫⢉⣿⣳⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢕⢻⣿⣄⠀⠀⠀⠘⠀⠀⠉⠂⠀⠀⠀⣤⡞⣁⡽⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠛⢯⠛⠶⡄⠀⠀⠀⠀⠀⠀⠀⢨⡗⠚⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢄⡀⠈⠉⠉⠉⠁⣠⠔⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣶⣾⠈⠒⠤⠤⠔⠊⢻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡜⡁⢿⣿⠀⠀⢀⠀⠀⠀⢸⣿⣿⡷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⡋⢀⣇⣸⠋⠀⠀⠘⠆⠀⠀⠘⢻⣳⣿⣿⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣋⡸⢿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣙⣆⡀⠀⠀⠀ ⠀⢠⠖⠉⠀⢠⣿⣿⣿⣿⣿⠈⠉⠲⠦⠠⠶⠊⠁⢸⣿⣿⣿⣿⣯⠉⠉⠑⢆⠀ ⢠⠃⠀⠀⠀⣿⣿⣿⣿⠛⢿⣷⣄⡀⠀⠀⠀⣀⣤⣿⠟⣿⣿⣿⣿⡇⠐⠀⠀⢣ ⠇⠀⠀⠀⣎⡠⣿⣿⣿⠀⠯⡽⣿⣛⣷⣶⣟⣻⡿⡭⠆⢸⣿⣿⣃⢨⡆⠁⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⢀⣠⠤⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠁⠈⢳⠀⠀⠀⠐⣏⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠸⡇⠀⠀⠀⢹⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢻⡀⠀⠀⢸⠁⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠈⢷⡀⠀⡞⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠹⣶⠁⠀⠀⠀⠀⠀⢹⡀⠀⠀⣀⣠⡤⡤⠤⠤⢤⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠈⠓⣦⠤⠤⠤⣄⠈⡇⣠⢾⣿⣶⡾⠋⠀⠀⡼⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠈⠻⣟⠁⢾⣿⠁⠀⠀⠀⡼⠁⠰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡤⠤⠴⠤⣄⡀⠀⠀⢀⣼⠴⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣿⠟⠀⠀⢀⡾⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣅⠀⠀⠸⣯⣀⣸⠛⠒⠋⠉⠀⠀⡰⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⠀⠉⠛⢶⡶⠋⠀⠀⠀⢰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠸⣿⣿⣦⡀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⣰⠃⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠙⠛⠛⢂⣼⣧⠤⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢦⣾⣿⠇⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣙⡶⠦⣤⠶⣿⣧⣽⣾⣿⣿⣿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠷⢀⣼⣏⡤⠋⠀⠀⢻⣿⣛⡿⢟⣋⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⣠⠏⣹⠉⠀⡴⢶⡀⢀⠙⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢁⡞⠁⢀⡏⠀⣸⠁⠈⢿⣿⠓⣦⣠⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠁⡴⢿⠀⠀⢸⠁⠀⠘⢦⣀⣼⠸⣄⣸⢷⠀⠀⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠏⣩⢏⡴⣞⢧⣤⣿⡞⠉⠉⠒⢦⠹⣆⠀⠁⠈⢧⣠⠞⠁⠐⣟⠓⣦⠀⠀⢀⣤⣄⡀⠀⢸⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣠⠞⢉⡞⣡⠞⠀⠈⠳⣄⣾⠀⠀⠀⠀⠘⣇⠈⠙⠶⢤⣀⣄⠀⢰⣤⣌⡳⣾⠀⡴⢻⡁⢾⣝⢦⣘⣿⣧⠀⠀⠀ ⠀⠀⠀⣠⠏⠀⣰⡋⢰⠁⠀⠀⠀⠀⡇⠹⢦⡀⠀⠀⠀⢸⠄⠀⢀⡴⠋⠉⠙⠶⣝⡻⠿⠗⢸⠁⠀⠛⢤⣙⢿⣿⣿⣿⣧⡀⠀ ⠀⣠⡴⠋⢠⠞⠉⣇⠸⡆⠀⠀⠀⡼⢡⠖⢦⡹⣄⠀⢀⡾⠀⢠⠏⠀⠀⠀⠀⠀⠀⠉⠓⠢⢿⣀⠀⠀⠀⠘⠲⠚⠉⠀⠈⢳⡀ ⢀⡟⢀⡴⠃⠀⠀⢹⠀⢻⠀⠀⣼⠁⡞⠀⠀⠳⡜⠲⠚⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡙⢦⣄⠀⠀⠀⠀⠀⠀⠈⣿ ⠀⠀⠛⠧⣤⣀⣀⡼⠀⢸⣄⡴⠃⠀⣇⠀⠀⠀⢻⡀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢤⡙⠷⣄⠀⠀⠀⠀⢠⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⣀⣀⣸⠇⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠓⠲⠶⠖⠋⠰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠆⢠⠀⠀⠀⠀⠀⠀⠀⡸⢢⠀⠄⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢐⡆⠀⠄⠠⠀⠀⠀⠀⠠⡀⠀⡤⠀⠈⠱⠘⠀⡆⠀⠀⠀⠀⠠⠀⠉⠠⡦⠄⠀⠰⠶⠘⢤⠄⠀⢀⠀⠀⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⡷⠋⣉⡈⠛⣿⣿⡿⠟⠿⠟⠛⣿⡿⠛⠛⠛⢿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠠⣿⡶⣦⣿⠏⠀⠀⠀⠀⣼⡿⠀⢀⠀⠀⠀⣿⡇⠀⠀⢹⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣿⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣸⣿⡇⣸⡇⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣧⣀⢸⣿⠉⠛⢿⣿⣿⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⢻⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⠘⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⣿⡟⣿⣿⣿⡏⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠟⠣⠤⠛⢛⣛⠿⠯⣟⠿⠿⣿⡇⢸⣿⣿⣿⣿⣿⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⣼⡏⠀⢀⣈⣭⣭⣴⢿⡶⠀⠀⠀⠀⠀⠈⠉⠙⣻⣿⣟⡀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢻⡇⠘⢿⠃⠀⠀⠈⡷⠅⠀⠀⠀⠀⠀⠀⠀⠠⣶⣛⠻⢯⣛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡇⠀⠸⢦⣤⣄⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠛⠶⣦⣌⠁⠹⣿⣿⣿⣿⣿⣿⡿⠋⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠐⠶⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡃⠀⠀⠀⣽⡯⢀⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀ ⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠲⠤⠴⠃⠀⢸⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀ ⠀⠋⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠲⠶⣄⡀⠀⠀⣿⣿⣿⣟⣏⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢸⣿⣿⡟⣉⡤⠟⢹⠀⠀⠀⠀ ⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠲⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠟⠋⠁⢀⣀⣼⠍⠲⣆⠀ ⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣹⣦⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⢀⣴⣿⣿⡯⠴⠒⠉⠉⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣿⣿⣿⣿⣷⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠶⠁⠈⢿⣿⣿⣿⠿⣦⣉⣳⢤⣀⣀⣀⣀⣤⡤⢖⣞⣯⠟⠁⣰⠏⠀⠀⣀⡠⠴⠒⠃⠀⠀⠀⠿⢤⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⣿⣿⣿⣿⣾⣿⣾⣿⣻⣿⣿⣿⣭⣿⣭⠞⠁⠀⠰⠃⠀⠔⠋⠁⠀⠀⠀⠀⢀⣀⣀⠀⣰⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠺⣭⣿⠀⠈⠉⠙⠛⠛⠟⠻⠿⠿⠿⠽⢿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠶⠚⠉⠉⠓⠾⣾⡁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢰⣿⠀⠀⣠⣾⣻⣿⣷⠚⠃⠀⠀⣰⠋⠀⠀⠀⠀⠀⢀⣠⠔⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠀⢾⣿⣿⣻⣄⣽⡇⠀⣠⠞⠀⠀⠀⠀⠀⣠⠔⠉⠀⠀⠀⢀⣠⠴⠒⠋⠉⠉⠉⠉⠳⣤⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⢛⣼⣿⣶⣄⣈⠉⠛⠛⢉⣠⠞⠁⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⢀⠔⠋⠀⠀⠀⠀⠀⣀⣤⣤⣄⠘⣿ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⠿⠋⠁⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⡇⡇ ⣤⣀⡀⠀⠀⠤⠀⠴⠶⠿⠛⠉⠁⠀⠀⣿⣤⣿⣿⣿⣿⠟⠁⠀⣀⡀⢀⡴⡿⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⡏⢸⣿⠏⢳ ⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣀⣠⠴⠚⡩⣾⣿⡿⠋⠁⠀⠀⢠⣿⠿⠋⣸⠁⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⠟⣠⠾⣿⣿⢸ ⠶⠒⠒⠒⠲⢾⠶⠒⣺⠟⠉⠀⠀⠀⣠⣽⣞⠋⠉⢳⣀⡤⠞⢹⢻⠀⠀⡇⠀⠀⣰⠁⡼⠁⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⠗⡾⣁⢠⣿⣿⠇ ⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⢧⣼⡿⠶⠒⠚⠳⡄⠀⢸⡘⠀⢸⠁⠀⢠⢃⡞⡁⠀⠀⠀⠀⠀⢀⣼⣟⣿⣿⠏⠀⢉⣡⣾⣿⠏⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢁⡈⢻⣿⣫⠀⢢⡈⠁⠐⠀⠀⢠⠀⠟⠉⠁⠀⣿⢋⠔⠊⠹⠸⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣫⣴⣾⣿⣿⣧⠀⠀⠀ ⣛⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⡟⢱⠋⢣⣴⢷⠃⢠⠀⢳⡀⠀⠄⢠⠾⠁⠀⠀⠂⠀⠈⡅⠀⢀⣠⠼⣋⡡⢤⡄⢿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠷⠿⠛ ⡛⠛⠉⠙⠛⢿⣿⣿⣿⣿⠿⡿⡼⠈⠈⠻⢦⢰⣾⠋⠃⠀⢸⢠⠀⡇⢠⣄⠀⠀⠀⢀⠆⠀⠀⢀⡦⠞⠉⠀⠀⠀⠀⠀⣠⠘⡏⠉⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⣉⣥⢄⣠⣴ ⣭⣷⣶⢤⣀⠀⠈⠙⢿⣿⣸⠁⡇⢠⠰⡀⠺⣻⣿⠀⡀⠀⣾⣸⠀⡇⢸⣄⠀⠀⢀⢊⣀⢀⣠⣟⡥⠤⣤⠶⠀⠀⢄⠜⢁⠀⢳⣰⠂⣠⣿⣿⣿⣿⣿⠟⢉⣠⣶⣿⣿⣾⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣷⣤⣤⣟⡏⢸⠀⠸⡄⢇⠀⠀⢹⠀⢃⣀⡭⣅⣾⡯⠥⢤⣾⡍⠀⠀⠁⠁⣿⣽⠀⠤⠄⣀⣭⣦⣀⠉⣁⡴⠛⠛⠉⠀⢠⢸⡿⠋⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣇⣽⢦⠈⠀⠀⢳⢸⡄⣠⠖⠛⠉⡠⠊⡽⢉⣤⢶⣞⣿⣧⣤⣤⣶⣶⣿⣿⣶⣶⣿⣿⣿⣿⣿⣦⠙⣆⠀⠀⠀⠀⣰⢸⡗⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⣿⣿⣿⣿⣿⣿⢈⣷⡇⠙⠛⣆⣂⢴⣶⣶⢟⠑⠒⠶⣈⣥⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠹⡮⣳⣄⢀⠜⠁⢸⢇⣼⣿⣿⣿⣿⣿⣿⣿⡿⢟⣡⡶ ⣿⣿⣿⣿⣿⣿⣾⠉⢠⢸⡄⣩⠾⠋⠀⣸⣏⠀⢀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⡻⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡰⠈⣫⣳⡄⢀⡾⠟⠈⣿⣿⣿⣿⣿⢟⣯⣾⠟⣡⣶ ⣿⣿⣿⡿⠿⣿⣘⣰⣸⣠⡄⠏⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⣿⢸⣿⣿⡌⢻⡌⠻⣿⠋⠓⠛⠿⢅⣙⠿⢿⣾⣿⣿⣿⣄⠀⠀⠀⠉⣿⣿⣿⣷⣿⣿⣵⠿⠋⣕ ⣿⣿⣿⡇⠠⠀⠙⢧⠀⣵⢧⣀⣦⣾⣿⣿⣿⣿⣿⣟⣿⣿⣏⣿⣿⣿⡿⠟⢻⣿⡇⢹⠛⢻⣦⢿⡇⠙⣇⠀⠀⠀⠀⠈⠙⠺⢿⣿⣿⣿⡎⢧⣠⠀⣆⣿⢿⣿⣿⡷⠟⣡⣴⣾⣿ ⣉⡛⠛⠿⡀⠐⢠⣶⣿⣷⣾⣿⡿⣿⣿⣿⣿⣿⡿⠙⠙⣿⡃⡿⠟⠉⠁⠀⠘⠃⡇⠞⡆⠈⠋⡆⢹⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣆⡇⢱⢠⠞⠁⣾⣿⣯⣶⣿⠿⠿⢛⣩ ⣛⣛⡛⠿⢧⣰⣿⠟⣹⣿⣿⣿⣿⠿⢛⣽⣿⣿⠁⠀⠀⣿⡇⠸⠀⠀⠀⠀⠀⢸⣿⢰⢻⣤⣴⣿⢸⡀⣿⡇⠀⠀⠀⠀⠈⠑⠒⠢⢄⡙⢷⣇⣸⠴⠹⢣⣿⠟⣋⣥⣴⣾⣿⣿⠿ ⣿⣿⣿⣿⡾⢳⠋⣰⣿⡿⢫⠟⠁⠀⣼⡏⣿⡇⠀⠀⡄⣿⡇⣧⠀⢰⢠⠀⣠⣿⣿⣾⡄⣿⣿⣿⣾⡇⣿⣷⣶⣲⠶⣶⣶⣤⠤⣤⣀⠙⢲⣯⠉⢑⡔⠛⠻⠾⠿⣿⣿⣿⣽⣷⣿ ⣿⣿⣿⣿⡁⠆⢠⣿⡟⠀⡞⠀⠀⠀⡿⢸⣿⡇⠀⠀⣇⢸⣷⢸⣧⣈⣼⣾⣿⣿⡿⣿⣷⢹⣿⣿⣿⣿⢸⣿⣿⡿⣍⠁⠈⠉⠓⢲⠮⣷⣤⣽⣷⣞⣉⠉⠀⠒⠦⡀⠀⠉⠙⢿⣿ ⠉⠉⠉⠉⠛⢳⣿⡟⠀⢸⡇⠀⠀⢰⣧⣸⣿⣷⣠⢸⣿⡌⣿⢸⣿⣿⣿⣿⣿⣿⣧⢹⣿⣸⣿⣿⣿⣿⣸⣿⣿⣿⢹⡄⠀⢀⡀⢈⣎⣹⡀⢹⡇⠛⢻⣿⢷⣦⣀⠀⠀⠀⠀⠀⠻ ⠀⠈⣲⢒⡶⢻⠏⠇⢀⣼⡇⠀⣠⣾⡿⣿⣿⣿⣿⣶⣿⣷⢹⡟⣿⣿⣿⣿⣿⣿⣿⡎⣿⣿⣿⣿⡟⣿⣿⣿⡿⣿⡄⣿⣦⣸⣧⣼⣇⢿⡇⢼⣿⡀⢀⢻⣿⣦⣻⠷⢄⠀⠀⠀⠀ ⠀⠀⡏⠿⠀⢸⠀⣀⣿⣿⢿⣿⣿⣿⢇⣿⣿⣟⢿⣿⡟⣿⣿⣧⣿⣿⣿⣿⣿⣿⡟⣇⢿⣿⣿⣿⡇⣿⣿⣿⣤⣿⣿⣿⣿⣿⣿⣿⣿⣸⠡⡄⡝⣷⠘⣆⢻⣿⣿⣷⣦⣄⡀⢀⡀ ⠁⣠⣧⣤⡀⣸⣤⣯⣿⣿⢸⢹⣿⣿⣸⣿⣿⣿⡸⣿⣿⣾⣿⣿⣜⣿⣿⣿⣿⣿⣿⢸⣼⣿⣿⣿⣿⠿⢻⣿⠛⣏⠛⣿⣿⣿⣿⣿⣿⣿⣄⠻⣿⠘⣇⠸⡄⢻⣿⣿⣿⣿⣿⣷⣬ ⣻⣿⡿⣿⣿⣿⣿⣿⣿⣿⣼⣷⢿⣿⣿⣿⣿⢹⡇⠹⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⠏⠿⣿⣿⠋⠀⠶⢻⣿⠀⣼⣿⣿⣿⣿⣿⣿⣿⡟⣿⡠⢾⠀⣿⡆⢳⣰⢿⣿⣿⣿⣿⣿⣿ ⣯⣭⣭⣝⣿⣿⣿⣿⣿⣿⣧⣿⣾⣿⣿⣿⣿⡄⢹⣀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠚⠁⢸⢐⣲⣥⣤⣿⡼⠟⣇⣿⣿⣿⣿⣿⣿⣇⣿⠇⠈⠀⣿⢳⠈⢯⣦⢯⠻⣿⣿⠟⢡ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡽⣿⣿⣿⣿⣿⣿⣽⣷⣶⡦⢿⣿⣿⣿⣷⢿⣿⣿⠀⠀⠀⠀⠈⠉⠉⠉⠀⢹⠀⠀⣿⢻⣿⡿⠿⠟⣿⣷⣯⠀⢀⣾⡿⡀⡆⠘⣞⠈⢧⠈⠳⠖⠂ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣎⣿⣿⡿⣿⠋⠁⣒⡆⠴⣽⠀⠀⠙⠂⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⣿⢸⢿⠀⠀⠀⣿⡟⣿⣸⣿⣿⢇⠁⠁⠀⢹⡀⢈⣧⠀⠀⠀ ⣿⣿⣿⣿⣿⡛⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣄⠸⣷⢂⣡⡤⠖⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⣿⢾⢸⣠⣶⣾⣿⡇⣿⡿⢿⣧⣸⠀⠀⠀⠀⢧⠈⣜⣇⠀⠀ ⣿⣿⣿⣿⣿⡁⣿⣿⣿⣿⣿⣿⣿⣿⣿⢧⠈⠙⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⣿⢸⣾⣿⣿⣿⣿⣇⣿⣠⡀⠤⠿⣄⠀⠀⠀⠸⡇⠈⠸⡆⠀ ⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣌⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⣿⢸⣿⣿⣿⣿⣿⣿⣿⣇⢹⣷⣾⠋⠀⠀⠀⠀⢹⠀⠀⠹⡄ ⣤⣤⡾⠿⣿⠀⢸⣿⡿⢸⣿⣿⣿⣿⣿⠘⠷⣻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⢶⠀⠀⠀⠀⠀⠀⠀⣿⢸⣿⣿⣿⣿⣿⣿⣿⠹⢿⠋⠉⠙⠒⠶⠤⢤⣼⡦⢤⠤⢷ ⢲⣶⣿⣿⣿⠀⢈⣿⡇⢈⢿⣿⣿⣿⣿⡇⠀⢨⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⡟⠃⠀⢀⠈⠀⠀⠀⠀⠀⠀⠀⢸⢸⣿⣿⣿⣿⣿⣿⣿⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⡧⠀⠀⢿⢇⢸⡾⣿⣿⣿⣿⡇⠠⠊⠁⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣾⣿⣿⣿⣿⣿⣿⡟⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⣿⣿⡗⠀⠀⠸⡏⢸⣿⣿⣿⣿⣿⣿⢁⠀⠀⢈⣈⡛⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⠋⢸⡏⡏⣿⣿⣿⣿⣿⡇⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢹⣿⣿⣯⠀⠀⠀⢳⢸⣿⣿⣿⣿⣿⣿⡀⠢⣆⠗⠊⣀⣤⣾⠷⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⠀⢠⡟⣇⠇⢻⣿⣿⣿⣿⠇⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⣿⣿⣷⠀⠀⠀⠘⣾⣿⣿⣿⣿⣿⢹⣇⠀⣰⠖⠋⠉⢀⣠⣤⣠⡾⣽⠏⠛⠲⠶⣤⣄⣀⣴⣾⣛⣛⣋⣉⢋⠐⣹⣰⠀⣿⣿⣿⣿⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠤⣽⣿⣿⠀⠀⠀⠀⢻⣻⣿⣿⣿⣿⡆⢿⣰⡇⢀⣤⣾⣿⣿⣹⣿⣴⡏⣠⡀⢀⣤⣷⣿⣟⣿⣟⠂⢠⣾⠋⣯⡤⢻⣿⠀⢹⣿⣿⣿⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠽⠿⠿⢿⡄⠀⠀⠀⠘⣟⣿⣿⣿⣿⡗⣌⣿⣴⣿⣿⣿⣿⡇⣿⣾⣿⢠⣿⣿⢋⣵⡏⡸⣿⣿⣿⣷⣌⠁⠀⢟⣣⣮⢸⣇⠈⢿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠙⢿⣿⣿⡇⠀⠀⠀⠀⠸⡻⣿⣿⣿⣇⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣣⣿⣿⣿⢿⣿⣿⣻⠃⣿⣸⣿⠟⢻⠛⠙⠃⠘⣇⠉⠀⢸⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⣀⣀⣠⢴⣖⣺⢿⣿⣯⡿⢵⡦⠤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡀⠀⠀⣀⣠⣾⠿⠶⠛⣛⣛⣛⡛⢛⣩⣤⣬⣥⣤⣤⠄⠈⢤⣝⠻⣟⡛⠷⠦⠄⣀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⣧⡾⠿⢛⣁⣤⣶⣿⣿⣿⣽⣿⣿⣿⣭⣿⣿⣿⣿⣿⣿⣷⣤⡩⣿⣮⣿⣿⣿⣿⣟⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣛⣥⣤⣶⣾⣿⣿⣿⣯⣿⡻⣿⣿⣿⣿⣿⣿⣿⢿⣿⣟⡿⣿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣶⣶⣶⣶⣶⣿⣯⣝⡻⢿⣿⣷⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⡾⣿⣻⣿⣿⣿⣮⣟⢿⣿⣿⣷⣄⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣞⣿⣿⣮⣻⣿⣿⣿⣿⣯⣿⣿⢿⣿⣿⣾⣿⣿⣿⣿⣿⡿⣿⣿⢿⣿⣿⢿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣽⣿⡳⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣌⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣷⢹⣿⣿⣿⣦⣽⣄⣸⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠞⠁⠹⠹⢿⣿⣭⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⡉⠛⠒⠶⠤⠄⠙⢿⡛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⡼⠟⠛⢿⣿⣿⠻⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⢸⡵⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣀⣴⡾⠿⠯⢿⡇⠙⣿⣿⠟⠀⠀⠀⠀⠀⠀⣞⣷⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡞⠛⠉⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⡦⠀⢀⡀⢻⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠉⠋⢀⣵⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣿⠁⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢛⡿⢀⡾⠁⠈⠀⠀⠿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢃⢳⠀⠀⠀⠀⠀⠀⠀⣠⠾⠁⢀⡿⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠋⠘⠀⢷⡀⠀⢀⣠⢴⣋⣱⠆⠀⣼⠃⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠾⠁⠀⠀⠀⠀⠳⣶⣿⣿⣿⣿⡏⠀⡼⠃⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⣴⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⡿⢀⡴⠁⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⡤⠄⠀⠀⠀⣠⣾⠏⣾⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠯⠍⠉⠉⠉⠀⠀⢀⣴⣾⣿⡿⢸⠇⠀⠀⠀⠀⣀⣀⣴⣾⣿⣿⣿⣿⣿⣿⢯⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢳⣀⠹⢿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⣿⣿⣿⣄⡀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⠃⠈⠀⣠⢤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢡⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡈⣿⣷⣤⣘⡻⢿⢿⣿⣿⣿⣿⣿⣿⣿⣟⠿⣿⣟⣿⣻⡿⠟⠛⢂⣤⣤⣾⣿⣿⣿⣿⣿⡿⠀⠠⠴⠾⠿⠿⠿⣿⣿⣯⣭⣭⣽⣿⣛⣓⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⢹⣮⣻⣿⣿⣿⣷⢻⣿⣿⣿⣿⣿⣿⣿⣦⣬⣭⣥⣭⣤⣤⣶⡿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣀⡀⠀⠀⠀⠀⠀⣽⡏⣿⣿⣿⣿⣿⡿⡿⠦⢤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀ ⠟⣿⣷⠉⠛⠻⣿⣿⣾⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⣻⢶⣄⡀⠀⠈⢀⡇⣿⣿⣿⣿⣿⣹⣿⣶⣦⣤⣈⣭⣿⣿⠳⣆⠀⠀⠀ ⠀⠘⢿⠷⣄⢀⡟⢹⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠚⠉⠙⢿⣟⠦⣄⡾⢹⣿⣶⣿⣿⢿⣿⣿⣿⣿⣿⣿⡟⡼⢻⣧⠸⣆⠀⠀ ⠀⠀⠀⠀⠈⠛⢤⡾⠋⠀⠹⢟⠿⠿⢿⣿⣟⣉⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⠃⠀⠀⠀⡄⠈⠳⡜⣇⠃⣿⣿⣿⣿⣿⣮⣏⣝⣿⣿⣿⡿⠀⠈⣿⣧⢻⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢀⣼⠁⠀⠀⢧⢻⡀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣁⠀⠀⢸⣿⣿⡇⠀ ⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠿⣻⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⡾⠁⠀⠀⠀⠘⣆⣷⡀⡀⠹⣿⣿⣿⣿⣿⣿⣿⣿⢿⣦⣄⠀⣿⣿⡇⠀ ⠀⠀⢀⠀⡀⠀⠀⠀⠀⠀⢀⡠⠞⢉⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⠀⢰⠁⠀⠀⠀⠀⠀⠹⣸⣷⢹⡄⠘⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⡄⢸⣿⡇⠀ ⠀⠪⢋⠀⠀⠀⠀⠀⠀⢰⣋⣧⡀⠈⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣾⣿⠀⠀⠙⠒⠤⠤⠤⠄⠀⠳⠤⠾⠃⠀⠘⣿⣿⣿⣿⣿⣿⣧⣿⣿⡇⠘⣿⣗⠀ ⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣦⣀⠀⠙⠻⣿⣿⣿⣿⣿⣿⡿⢟⣿⣿⣿⣿⣿⣿⣿⣷⣤⠤⠤⠄⢀⠀⢈⣉⣀⡀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⣿⣿⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠛⠉⠉⠉⠉⠉⣉⣩⠭⠭⠉⠉⠩⠭⠉⠉⠉⠙⠛⠛⠛⠻⢿⣶⣶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⣀⠤⠒⣉⠤⠔⠒⠒⠒⠋⠙⠒⠒⠂⠤⠤⠤⠤⠤⠤⠤⠄⠒⠒⠮⠙⠻⢷⣤⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⢀⠤⠊⡡⠖⡩⠔⠂⠉⠉⠉⠉⠉⠹⡄⠀⠀⠀⠀⠀⠠⢒⠒⠒⠀⠒⠢⣄⠀⠀⠀⠙⢿⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⡟⠀⠀⠀⠀⠠⠊⠴⠋⠀⣀⣀⣤⣤⣤⣀⡀⠀⠑⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠈⠆⠀⠀⠀⠸⣷⠀⠀⠀ ⠀⠀⠀⣠⣾⣟⣀⡀⠀⠀⠀⣀⡀⢠⣶⣿⣿⣿⣿⣿⡋⠙⠻⢷⣄⠀⠀⠀⠀⠀⠀⣠⣤⣶⣶⣶⣶⣤⡀⠀⠀⠀⠀⠻⣧⣄⠀ ⠀⢠⣾⣻⠋⠉⣡⣤⣤⣤⣌⡉⠔⠈⠛⠛⠉⢉⣭⠉⠛⠻⣶⣶⡿⠃⠀⠀⠐⢾⣿⡿⠿⠛⠛⠛⠋⠉⠀⠀⠉⠉⢍⡳⢌⢻⣦ ⣰⡿⢱⠃⢠⡾⠋⠁⢰⣌⠙⠛⠷⢶⣶⣶⠾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⢠⣄⣀⣴⡶⠶⠶⣶⠹⠀⢳⣿ ⢿⡇⢸⠀⣿⠃⣀⣤⣾⠿⢷⣤⣀⠀⠀⠀⠀⠀⢀⣀⣀⣄⣤⣤⡤⠀⠀⠀⠀⠀⠘⠻⣦⣄⠀⠈⠙⠛⠋⢠⣇⠀⠀⢠⠇⣸⣿ ⢸⣧⠘⡆⢹⣇⠉⠉⢿⣆⠀⠈⠙⢿⣷⣦⣤⣉⡁⠀⠀⠸⣿⡀⣶⡶⠶⠄⠀⠀⠀⣠⣿⠿⠗⠦⣄⠀⠀⣼⣿⡇⢀⣣⠴⣿⠏ ⠀⠹⣧⣘⠲⠅⠀⠀⠘⢿⣿⣶⣤⣸⣿⡀⠈⠙⠛⠿⢶⣦⣭⣅⣀⡀⠀⠀⠐⠷⡾⠟⠁⠀⠀⢀⣠⣴⣿⢿⣿⣷⠈⠀⣼⡟⠀ ⠀⠀⠈⠻⣿⡀⠀⠀⠀⠈⢻⣦⠉⢻⣿⣿⣶⣦⣄⣀⣸⡏⠉⠉⠉⠛⢿⡿⠿⠶⢶⣶⠶⠿⠛⢿⡏⠁⣿⣄⣿⣿⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀⠙⢷⣼⡟⠀⠉⠛⠻⢿⣿⣷⣶⣤⣤⣤⣼⣧⣤⣤⣤⣿⣤⣤⣤⣾⣷⣴⣿⣿⣿⣿⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠙⣷⡄⠀⠀⠀⠀⠀⠛⢷⣤⡀⠀⠀⣸⡟⠈⠙⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢿⣦⡀⢀⡀⠀⢀⠀⠉⠻⣷⣴⣿⠁⠀⠀⠀⠀⢸⡇⠀⠀⠈⣽⡏⠉⢹⣿⠋⣽⡟⢸⣿⡿⠃⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⣌⡓⠦⣍⠒⠤⣀⠉⠙⠛⠿⠶⢶⣤⣾⣧⣄⣀⣠⣿⣄⣠⣾⣧⣴⡿⠷⠿⠋⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢶⣤⣉⠒⠦⢍⣑⠢⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠀⠀⡆⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⢶⣤⣀⡉⠑⠒⠩⠭⠍⢐⣒⣒⠒⠂⠐⠒⠒⠒⠒⠒⠉⠀⢀⡤⠚⠀⠀⣹⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢶⣤⣀⡀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⣠⡿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⠿⢶⣶⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡾⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠛⠛⠛⠛⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⣴⣤⠙⣧⡠⠔⠒⠉⠉⠁⠀⠀⠀⠉⢆⠀⠉⢉⡖⢦⡊⢰⣴⡇⠀⠀⠀⠤⡀⠀⠀⠈⠉⠓⠶⣶ ⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠻⣅⢈⠀⠀⠀⠀⠀⠀⠀⣶⣤⠀⢸⠀⠀⣼⣀⠀⣀⣾⣿⠁⠀⠀⠀⠀⠈⢢⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⢰⡇⣠⠞⠉⣶⣶⣦⣴⠆⠀⠀⠘⣿⣆⣸⣀⠀⡿⢿⠇⠘⢿⠿⡇⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀ ⠀⠀⡰⠁⣀⠄⠀⠀⠀⠀⠀⠀⠀⣾⠟⡇⠀⠀⠈⠁⠛⠁⣰⣿⣿⢿⣿⡿⠿⣿⣿⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠈⠳⡰⢶⣶ ⢀⠞⣡⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⣿⠆⡇⠀⠀⠀⠀⢹⡿⠃⢻⣿⣀⣿⣇⣀⣿⡏⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠈⠢⣄⠀⠙⡄⠉ ⢊⡼⠋⡌⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⢰⡇⠀⠀⠀⡀⣄⣤⠆⠈⣿⡏⢻⣿⠉⣿⠇⠀⢀⡀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠙⡍⠢⣈⢦ ⠃⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣇⠀⣀⣻⣏⢿⡿⠀⠀⢻⡿⠟⠻⠿⠿⠀⠀⣷⣧⣤⣤⣤⣼⡇⠀⠀⠀⠀⠀⠀⠀⠘⡄⠈⠻ ⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢀⣬⣿⣿⠿⢿⣿⣶⣶⣶⣤⣤⣤⣤⣦⣀⣤⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⡶⣶ ⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣟⡷⢶⣶⣦⣬⣭⣭⣿⣯⣽⣿⣿⣿⣿⣟⡥⠚⠛⠿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡈ ⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⢉⡟⠀⠀⠈⢙⡯⣝⣲⣾⣿⠟⠛⠛⢉⣿⡿⠛⠁⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⢷⣄⠹ ⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⢸⡄⢀⣀⣤⣬⣥⣀⣠⠷⣷⠀⠀⠀⣾⡏⠀⣤⡴⠞⠻⢿⣶⢼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⡟⣳ ⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠘⣻⣿⠏⢁⡀⢀⣍⣿⣿⠃⠀⠀⠐⡏⠓⣶⣄⢀⣄⣤⣼⣿⡆⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣴⣿⡟⣠⢎⣶⡷⡿⠿⠋⠀⠀⠀⠈⡇⠨⠞⠷⣿⣿⠿⠄⣿⡟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡧⣿⡗⠁⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⣤⠀⠀⠀⠁⠀⠀⢸⣏⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠀⠀⠀⠀⠀⠀⢸⡟⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⢸⣷⣿⡇⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⠤⣤⣤⡀⠀⠀⠀⠀⠀⢸⣇⣸⡅⠀⢰⢤⠀⠀⠀⠀⢷⡀⠀ ⠀⠀⠀⢸⣧⠀⠀⢠⠀⠀⠘⡄⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠻⢬⣃⣀⡴⠋⠀⠀⠀⠀⢰⣶⣽⡇⣸⡇⠀⡆⠘⢇⠀⠀⠀⢀⠘⢄ ⠀⠀⢤⢿⠹⡄⠀⣼⡄⠀⠀⠸⡀⠀⡏⣿⣧⡞⣥⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣴⡾⠋⠀⣿⡇⣿⡇⢰⠁⡆⠘⡄⠀⠀⢸⠀⠈ ⠀⠀⠈⢸⠀⢧⠀⠋⢇⠀⠀⠀⢳⠀⣷⢺⡟⠇⠈⠛⠿⢿⣿⣿⣿⣟⣛⡛⠿⠭⠭⠚⠉⠀⠀⠀⣿⣿⠉⡇⡜⠀⡇⠀⠰⡄⠀⢸⠀⠀ ⠀⠀⠀⢸⠀⠘⣤⠀⠸⡀⠀⢰⠀⣧⡿⢾⣿⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣠⠄⠀⠀⠀⢠⣿⡿⠀⣷⣇⠀⡇⠀⠀⠃⠃⢸⡀⠀ ⠀⠀⠀⢸⠀⠀⠁⠀⠀⢣⠀⣼⠀⣿⢧⣀⢛⣦⡀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠋⠉⠀⠀⠀⠀⣠⡏⢭⣇⡀⡟⠸⠀⡇⠀⠀⠀⠀⡘⢻⣄ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠘⡄⡿⡇⢹⡀⠈⢻⡄⠈⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡟⠁⢠⣿⣿⣷⣶⡟⠁⠀⠀⠀⠀⣇⡈⣿ ⣤⣶⣿⣿⠀⠀⠀⠀⠀⠀⢱⠀⢇⢸⡇⠀⠀⠹⡄⠀⠀⠉⠒⠒⠒⠒⠒⠒⠒⠒⠉⡿⠁⡸⠁⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣿⠉⠹ ⡏⣽⣿⣿⡇⠀⣤⠀⠀⠀⠀⠀⠘⡘⡇⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⢰⠃⠀⠀⢈⣿⣿⣿⣿⡇⠀⠀⣠⠀⢠⣿⡂⠀ ⣿⣿⣿⣿⡇⠀⣿⡄⠀⠀⠀⢳⡀⠀⡇⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⡀⢋⣀⡟⢀⣀⣠⣿⣿⣿⣿⣿⣇⠀⢀⣿⠀⢸⣿⠁⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡇⢀⡠⠔⠒⣻⣿⣿⣎⠁⠉⠉⠉⠓⠒⠒⠢⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢺⣿⣿⡇⠀⠉⠐⠤⢚⣿⣿⣿⣷⠀⢀⣠⣤⠤⢤⣄⣀⡀⠉⠑⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠿⠋⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠙⠿⠿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠦⣀⡙⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠈⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⡀⠀⠉⠉⠙⠲⠤⣀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣳⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢤⡀⠀⠀⠀⠈⠑⠢⣄⡀⠀⠀⠢⡀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⡹⠁⢀⡀⠀⠀⠀⢠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢠⠀⠀⠀⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠉⠲⣄⠀⢌⢦⡀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠳⠁⠀⡞⠀⠀⠀⠀⡞⢀⠇⠀⠀⢰⠀⠀⠀⢀⡄⠀⠀⠁⠘⣆⠀⠀⠀⢀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠙⢮⣳⣝⢆⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡇⡜⠀⡸⠀⠀⠀⠀⣰⠁⡾⠀⠀⢠⠇⠀⠀⠀⢸⠁⠀⢰⠀⠀⣿⣦⠀⠀⠀⠳⣄⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠈⠻⣧⡁⡽⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⠛⠀⢸⠇⠀⠀⠀⢀⡏⢰⠇⠀⠀⡎⠀⠀⠀⠀⡎⠀⠀⢸⠀⠀⡇⠙⣷⣄⠀⠀⠙⣥⠀⠀⠀⠈⢢⠀⠀⠀⠀⠀⠀⠀⠉⠻⣶⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⠀⢄⡟⠀⠀⠀⠀⣸⠃⡜⠀⠀⢰⠃⠀⠀⠀⢠⠇⠀⠀⢸⠀⢸⠃⠀⠈⠻⣦⠀⠀⠈⢳⣄⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⣀⠀⠈⠛⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡇⡸⢸⠃⠀⠀⢀⠀⡏⠀⡇⠀⠀⡾⠀⠀⠀⠀⣼⠀⠀⠀⡞⣠⡞⠀⠀⠀⠀⠈⠑⢄⠀⠀⠙⢧⡀⠀⠀⠉⠀⠀⠀⠐⣆⠈⠑⠦⣀⡀⠉⠳⢤⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠃⡇⢸⠀⠀⢠⡏⠀⡇⢠⠁⠀⣸⠇⠀⠀⠀⢀⠇⠀⠀⢠⣷⡿⠁⠀⠀⠀⢀⣀⣀⣈⠳⣄⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠉⠓⠦⣀⣈⠙⠳⠦⢄⣀⠀ ⠀⠀⠀⠀⣸⢀⠀⡏⠀⠀⡞⠀⢀⡇⠘⠀⠀⡏⠀⠀⠀⠀⢸⠀⠀⠀⣸⣻⠇⠀⣠⢴⣻⣭⣿⣤⣼⣁⣸⣷⣤⡀⠘⢦⡀⠀⠈⢆⠀⠀⠀⠳⣄⠀⠀⢤⣀⠙⢦⡉⠓⠲⠤⠤⢄ ⠀⠀⠀⠀⢸⣾⢰⡇⠀⢰⠁⠀⣼⡇⠀⠀⢸⠃⠀⠀⠀⠀⡎⠀⠀⢀⣧⡟⠀⢜⣵⠟⢩⡟⢁⣈⣉⣯⠉⢉⡝⢯⣂⠀⠙⢦⣄⣈⣧⠀⠀⠀⠈⠳⣄⠀⠈⠲⣄⠙⢦⡀⠀⠀⠀ ⠀⠀⠀⠀⢸⡟⣼⠇⠀⡟⠀⠀⡿⡇⠀⠀⡿⠀⠀⠀⠀⢠⠃⠀⠀⣾⡼⠀⠀⠾⠁⠀⠸⣿⡉⠃⣸⡿⢀⡾⠇⠀⠈⠓⢢⣤⠾⣣⢈⣳⣄⠀⠀⠀⠈⠳⢤⡀⠘⢿⡲⢭⡲⣤⡀ ⠀⠀⠀⠀⠘⣇⣿⠀⢸⠇⠀⢰⠇⢣⡇⢠⡇⠀⠀⠀⠀⣼⠀⠀⢰⡷⠁⠀⠀⠀⠀⠀⠀⠙⣿⣿⣟⠡⠈⠀⠀⠀⠀⠀⠈⠉⡼⠋⣸⡇⠹⣧⡀⠀⠀⠀⠀⠙⠳⣦⣙⣦⡈⠙⠛ ⠀⠀⠀⠀⠀⢿⡟⠀⡼⠀⠀⢸⡀⣸⡇⢸⠁⠀⠀⠀⠀⡿⠀⠀⡟⠁⠀⠀⠀⠀⠀⠀⡚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡞⠁⠳⠀⡇⢽⣦⡀⠀⠀⠀⠀⠀⠉⠻⢿⣦⣀ ⠀⠀⠀⠀⠀⠀⡇⠀⡇⡆⠀⢸⠿⣏⣯⡏⠀⠀⠀⠀⢰⡇⠀⣼⠀⠀⠀⠀⠀⠀⠀⡼⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡷⡄⠀⣰⠇⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⢈⣽ ⠀⠀⠀⠀⠀⠀⣧⢀⣿⡇⠀⠻⡄⠈⣿⡇⠀⠀⠀⠀⢸⠁⢠⠃⡼⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠓⠒⠀⣰⢧⡀⠀⠀⠀⠈⠙⠦⣄⠀⠀⠀⣴⣿⣿ ⠀⠀⠀⠀⠀⠀⢻⢸⢸⡇⢀⡄⣿⡀⢻⡇⠀⠀⠀⠀⢸⠀⡼⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⣀⡶⣦⣀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⣴⣞⠁⠀⠙⢿⣦⡲⣄⠀⠀⠀⠙⠲⢶⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢸⣸⡟⡇⢸⡇⠃⢧⠘⡇⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⣀⣠⠴⠖⠋⠉⣁⠀⢩⣿⠀⠀⠀⠀⠀⠀⠀⡞⢹⣿⣿⣿⣷⣄⡀⠀⠈⠙⢮⡳⣄⡀⠀⠀⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠸⡿⡟⣇⠘⡇⠀⠘⣧⡇⠀⠀⠀⠀⢸⠀⣇⣀⡤⠖⠋⢁⣠⣤⣶⣿⣿⣿⣧⣿⢿⠀⠀⠀⠀⠀⠀⣼⠁⠀⢿⣿⣿⡻⣿⣟⢦⣄⣀⠀⠙⣶⣝⣲⣼⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣧⡇⢸⠀⡏⡄⠀⠘⢇⠀⠀⠀⠀⣿⡄⣿⣧⡀⢐⠊⡙⣿⣿⣿⣿⣿⣷⣾⠶⢿⠀⠀⠀⠀⠀⢰⡏⠀⠀⠘⣿⣿⣷⣈⠻⠷⣽⡯⣝⣒⢬⣽⣿⣿⣿⣿⣿⡟ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣸⠀⢻⢻⣆⠀⢸⡄⠀⠀⢸⡇⣷⡏⢿⣿⣾⣾⣿⣿⣿⣿⣿⣿⠿⠛⠓⢻⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⢹⡝⢿⣿⣝⠢⣤⣍⠻⢯⣿⣿⣿⣿⣿⣿⡏⠹ ⣄⠀⠀⠀⠀⠀⠀⠀⢻⣇⡇⢸⡀⣿⡆⠀⢷⠀⢀⢸⡇⠘⣧⠀⠹⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⢀⡏⠀⠀⠀⣰⣿⠇⠀⠀⠀⠀⠀⠻⡶⡙⢾⣷⡄⢀⣉⣵⣿⣿⣿⣿⣿⡟⠀⠀ ⣿⣷⣦⣤⣀⠀⠀⣀⡀⠻⣵⡀⢷⠈⠻⡄⠘⡆⠀⢹⣧⣀⡘⢦⡀⠈⠻⣿⡿⠁⠀⠀⠀⠀⠠⠞⠀⠀⢀⣴⠟⠉⠉⠙⠓⠒⠶⠦⠤⠽⠮⠶⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀ ⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣾⣧⠈⢧⠀⠳⡄⠸⡄⠸⣿⣿⣿⣷⣭⣤⣀⠈⠳⠤⠀⠀⠀⠀⠀⠀⠀⣠⡿⠿⠛⠛⢧⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡈⢳⣄⠙⢦⡙⣄⢹⣻⣿⣿⣿⣿⣿⣷⣶⣤⣄⣀⠀⣀⣀⣤⣾⣿⡇⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣽⣳⢬⣽⡟⢦⢷⣹⣿⣯⠿⢿⡟⠹⢭⡉⠉⢻⡉⠛⠿⠟⢹⠇⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⢀⡭⠟⠋⠉⠻⢷⡀⠁⠀⢸⡇⠀⠀⠙⢶⠀⢻⡀⠀⠀⡞⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠃⠻⢿⡟ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠒⢸⠇⠀⠀⠀⢨⣇⠀⡇⢀⣴⠃⠀⠀⣠⠟⡇⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⡀⢒⡟⣿⣤⣿⣿⣿⣿⣶⣾⡃⣠⠇⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣿⣿⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠺⡿⠟⠋⠉⠉⠙⠻⢿⠗⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⠀⠀⢸⣿⡇⠀⠀⣿⣿⠀⠀⣿⣿⠀⠀⢸⣿⡇⠀⠀⣿⣿ ⣿⣿⠀⠀⢸⣿⡇⠀⠀⣿⣿⠀⠀⣿⣿⠀⠀⢸⣿⡇⠀⠀⣿⣿ ⣿⣿⠀⠀⢸⣿⡇⠀⠀⣿⣿⠀⠀⣿⣿⠀⠀⢸⣿⡇⠀⠀⣿⣿ ⣿⣿⣤⣤⣼⣿⣧⣤⣤⣿⣿⣤⣤⣿⣿⣤⣤⣼⣿⣧⣤⣤⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣿⣿ ⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛
⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠿⠿⠿⠿⣿⣿⣿⣿⣿⠿⠿⠿⠿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠀⠀⣀⣀⠀⠈⢻⣿⣷⣤⣤⣤⣤⣾⣿⣿⣿⣿ ⣿⣿⣿⣿⠀⠀⣿⣿⠇⠀⢸⣿⣿⠛⠉⠀⠉⠙⣿⣿⣿⣿ ⣿⣿⣿⣿⠀⠀⣀⣀⠀⠐⢿⣿⡇⠀⠾⠿⠀⠀⢸⣿⣿⣿ ⣿⣿⣿⣿⠀⠀⣿⣿⡇⠀⢸⣿⡇⠀⢤⣤⣤⣤⣼⣿⣿⣿ ⣿⣿⣿⣿⠀⠀⠉⠉⠀⢀⣼⣿⣷⡀⠈⠙⠋⠈⣻⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠉⠻⣿⢬⡉⠒⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠔⠋⡩⢽⠟⠋⠀⠀ ⠀⠀⠀⠀⠈⢆⠉⢞⠙⡄⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⢀⠏⢹⠎⢠⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣦⡼⣦⣼⣯⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢿⣿⣮⣴⡿⣤⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢎⢢⡜⠈⣯⠟⠀⠀⠀⢀⡠⠤⡀⠀⠀⠀⠙⢽⡏⢸⡴⢫⠊⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⢳⠎⢋⠀⠀⡠⠔⢺⣤⣤⣾⠢⢤⡀⠀⢸⠙⡾⠁⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣀⣧⠀⠈⢷⡈⢶⡋⠀⡰⠋⠀⡇⠈⢢⡀⠈⣶⠎⣰⠇⠀⢸⣆⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⠛⡟⡛⢻⡲⢤⣈⠛⢮⣿⣼⡁⠀⠀⡇⠀⠀⣳⣾⡧⠞⢁⣠⠔⣿⠋⡛⡏⢃⠀⠀⠀⠀ ⠀⢠⢶⡿⢿⠼⠟⠛⠿⣿⣿⣾⣿⠛⠾⢿⣿⣷⣿⣿⣿⣿⡿⠿⠓⣿⣿⣾⣿⠿⠟⠛⢥⣼⠯⣶⢄⠀ ⠀⡜⢸⣀⣼⣶⣿⣿⡷⣦⡝⢿⣿⣷⣆⣀⠈⠻⣿⣿⡿⠁⢀⣠⣶⣿⣿⢟⣥⡶⣭⣿⣷⣯⣄⣹⢸⡀ ⢠⣷⢟⣉⡭⠤⢤⣬⣉⠓⠿⣦⣻⣿⣿⣿⣛⣷⣿⣿⣶⣛⣿⣿⣿⣿⣡⡿⠛⢉⣩⡤⠤⢬⣍⡛⠶⡇ ⠈⠛⠉⠁⠀⢰⣾⡟⠉⠙⢲⣿⣿⣌⠻⠿⢻⡋⠁⠀⠉⡛⠿⠟⣃⣼⣿⠶⠋⠉⠻⣿⡆⠀⠀⠉⠙⠃ ⠀⠀⠀⠀⠀⣾⣿⠓⢤⣀⠀⠀⣙⣊⡓⢺⣯⡙⠀⠀⠊⣹⡗⢚⣉⣛⠀⠀⢀⡠⠾⢿⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⠁⠀⠀⠁⠀⣴⣦⣿⢭⣛⠻⠿⠦⠠⠾⠿⢻⣿⣭⢥⣶⡄⠀⠀⠀⠈⢿⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣿⠶⢄⡀⠀⢰⡻⢻⣣⣾⣿⣿⣷⣶⣶⣾⣿⣿⣿⣬⣟⢻⢧⠀⠀⣠⠴⣿⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡟⠀⠀⠹⢶⣿⣿⣿⣿⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡶⠛⠀⠀⢸⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⣿⣇⠀⠀⠀⢀⣇⣿⣿⣿⢿⣻⠟⣩⠤⠤⣬⠻⣿⡹⢹⣿⣿⡇⡇⠀⠀⠀⢀⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⢿⣏⠑⢢⣀⢸⠰⣿⣿⣷⣾⡿⡞⠁⠀⠤⠀⢑⢾⣷⣾⣿⣿⡇⣇⢀⣠⠚⢹⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠢⣄⠉⢹⡄⣿⣿⣿⣿⣿⣾⣆⣀⢀⣰⣿⣾⣿⣿⣿⣿⡇⡟⠉⢁⠴⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠑⠾⢇⣿⢿⠿⠛⠋⠉⢹⣌⢩⡽⠉⠙⠛⠻⢿⢿⣧⠷⠚⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢺⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠾⠛⠛⠛⠛⠛⠛⠛⠷⠶⣤⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣦⣀ ⠀⠀⠀⢀⣴⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙ ⠀⠀⣠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡟⠀⠀⠀⠀⢀⣠⣤⡤⠤⣄⠀⠀⠀⣀⣤⡤⠤⢤⡀⠀⠀⠀⠀⠀ ⢸⠇⠀⠀⠀⠀⣏⠈⢉⣀⡀⣈⠇⠀⢸⠁⢉⣥⣀⣀⠝⠀⠀⠀⠀⠀ ⣼⠀⠀⠀⠀⠀⠈⠉⠁⠀⠉⠁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢀⡠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠋⠀⠀⠀⠀⣰⠁⠀⠀⢀⠠⡀⠀⠀⠀⠀⠈⠢⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡏⠀⠀⢀⠂⢠⠻⣠⠀⠀⠘⡤⡳⡄⠀⠀⢸⡆⠘⡍⠉⠀⠀⠀⠀ ⠀⠀⠀⢀⡟⠀⡆⠀⡮⣀⢀⡾⠻⡀⠀⠀⠃⠑⣷⡀⠀⠀⢟⠀⢰⠀⠀⠀⠀⠀ ⠀⠀⡠⢾⡵⢰⡄⢰⡧⡑⡻⠡⠀⢣⣆⠀⠁⠂⠉⢳⡀⠀⠸⢠⠀⠆⠀⠀⠀⠀ ⣴⣾⢿⠏⠀⣼⢸⠀⡌⠹⠁⣠⡄⠘⠈⢢⣰⢰⣤⣤⡱⡀⠀⠈⡜⣜⢄⠀⠀⠀ ⣯⠃⡞⠀⢰⣟⠘⡆⢡⣧⠞⣽⣟⡀⠀⠀⠹⢸⣷⡧⢱⢣⣾⠀⡇⠹⡉⠁⠀⠀ ⡏⡆⡇⣀⢸⢿⠀⠘⡌⠎⠀⢿⠿⠁⠀⠀⠀⠈⠛⠃⠀⡸⢁⢾⣷⣠⣧⠀⠀⠀ ⠸⣱⢣⣿⠃⠈⣆⠀⠈⠺⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠕⠛⠋⠀⠈⣏⠀⠀⠀ ⠀⢡⡷⠛⠀⢀⠌⠓⠒⢖⠠⠽⣅⠀⠀⠰⠂⣀⠔⠁⠀⠀⣀⠀⠀⢰⡀⠱⠀⠀ ⠤⠐⡇⢀⠎⠀⠀⠀⠀⠀⢣⠀⠀⠈⠑⢄⠤⠐⠁⡠⠔⢉⠢⠑⠪⠀⢀⣀⠀⠀ ⠀⡌⠀⢎⠖⢂⣀⡀⠀⠀⡸⢀⠀⠀⠀⠀⠉⠋⠙⢆⠀⠀⠀⠀⠁⠁⠀⠀⠀⠀ ⠀⣱⣿⢸⠀⠈⢀⠜⠀⢰⢃⠈⠐⢄⠀⠀⢀⠠⠂⠉⡀⠀⢀⣠⠶⠛⢳⡀⠀⠀ ⠐⠁⠘⢮⡂⠂⠁⠀⠀⠢⡀⠡⠀⠀⠙⠋⠁⠀⠀⠀⣴⡴⠏⠁⢀⠄⠀⠑⠆⠀ ⠀⠈⠢⣀⠙⣢⡤⣖⠳⣤⣈⣂⣄⠀⠀⠀⠀⠀⠀⡞⠁⠀⠀⠀⠀⠀⠀⠀⣰⡆
⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⢹⠀⠈⢣⠀⢀⣆⠴⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⣀⠀⡆⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡸⠀⠀⠘⣤⠞⠁⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠈⡷⠃⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⡇⢠⡇⠀⠀⢠⢢⠀⠀⠀⣸⠀⠀⠀⠀⢀⠀⢃⠀⠀⠀⠀⠀⠀⠀⢧⠖⠋⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠛⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⠁⢸⡇⣀⣰⠃⡎⢀⡇⢠⠏⠀⠀⠀⠀⠈⡆⢸⡆⠀⠀⢣⠀⠁⠀⢸⡀⠀⠀⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⠀⡄⠀ ⠀⠀⠀⠐⠀⠀⠀⢸⡀⠀⠱⣈⡇⢸⠀⣼⠁⣾⣦⡄⠀⠀⢠⠀⡇⢸⣿⡦⢄⡈⡄⠸⠀⠀⣷⠄⠀⣀⣴⡁⠀⠀⠀⠀⠀⠀⠀⠀⡧⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⣸⠀⡏⠀⡟⠀⣯⢹⢀⠀⠀⢸⠀⣿⠈⣟⣇⠀⢠⣇⠀⠇⠀⢿⠊⠉⠀⣿⡧⡄⠀⠀⠀⠀⠀⠀⠀⠁⠀ ⠶⣶⣶⣤⡀⠀⠀⣾⠀⠀⠀⡟⣸⣷⢸⡇⢸⣹⣼⣈⡄⠀⢸⠀⣿⠀⣿⣼⡀⢸⣿⠀⡆⠀⢸⠃⠀⠀⠹⢿⣇⡤⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⣾⠉⠙⣧⠀⠀⣿⠀⢀⡼⣇⣿⣿⡸⣿⣾⡿⢿⣿⣿⠓⠉⠉⠉⠛⢿⣻⣿⣿⣿⣿⠇⠀⢸⡖⠂⠤⠠⣴⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢤⣿⠀⠀⡇⠀⠀⣿⠂⠈⠳⡇⣿⠉⣿⡇⠁⢻⣿⣿⣿⠀⠀⠀⠀⠀⠸⣿⠿⢻⠇⣿⠀⡄⢸⢷⠀⠀⠀⡇⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⠀⣻⠀⠀⠈⡇⣿⠀⢿⣷⠀⠘⠙⠚⠁⠀⠀⠀⠀⠀⠀⠈⢩⣁⡠⡟⢀⠇⡞⢸⠀⠀⠸⡇⢀⣾⣿⣇⠀⠀⠀⠀⣷⠀ ⠀⠀⠀⠀⠇⠀⠀⢸⠀⠀⠀⢻⣿⠀⢸⣿⣇⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⣸⠀⣿⠻⡆⠀⠀⢳⣸⣽⣇⡿⣀⡠⣤⣾⣿⣷ ⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⢸⡿⢧⣆⢻⡟⣦⡀⠀⠀⠀⢀⣀⡀⠤⠤⠤⠤⠤⢾⣤⡇⣼⡟⠀⠃⠀⠀⠀⢳⡠⠀⠐⠚⠂⠀⢸⣿⠁ ⠀⠀⠀⠀⡄⠀⢀⣿⣀⣠⠤⠞⠓⠛⠛⠛⠛⠛⡿⠷⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⢠⣿⣾⣿⠁⠀⠀⠀⠀⠀⠀⣷⣶⣶⣶⣶⣶⣾⣿⠀ ⠀⠀⠀⠀⣧⠎⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠋⠉⠻⣧⡄⠀⡇⠀⠰⣤⣿⣿⣿⣿⣿⣿⣿⠻⠀ ⠀⠀⠀⠀⡇⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠘⡇⢠⡇⠀⠀⢼⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⡇⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡷⠀⠀⠀⠀⡇⣼⠁⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡔⠀⠀⠀⠀⠀⢻⠁⠀⠀⠀⠀⢀⠘⣿⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⢉⡦⢤⣀⠀⠀⠀⠀⣰⡏⠀⠀⠀⠀⠀⠀⠀⢀⡨⠟⠉⠙⠲⣄⣀⣠⡇⠀⡆⠀⠀⠀⠈⡦⢹⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⠀⠀⠀⠈⠳⣀⢀⡟⠀⠀⠀⠀⠀⠀⢀⠔⠋⠀⠀⠀⠀⢀⡟⣹⣿⠁⢰⡇⠀⠀⠀⠀⢹⣸⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⢣⡀⠀⠀⠀⠀⠙⠚⠛⠒⠢⢄⣀⠔⠁⠀⠀⠀⠀⠀⣠⠎⢠⢿⣿⡀⣼⠂⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⢀⠀ ⠀⠀⠀⠀⠀⢀⣀⣀⣀⡰⠃⠈⠒⠤⢀⣶⣎⠉⠉⠒⠒⠊⠁⠀⠀⠀⠀⣀⠤⠚⠙⣄⡆⠸⣿⣷⣿⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⢸⡗ ⠀⠀⠀⠀⡏⠉⠀⠀⡽⠁⠀⠀⠀⠐⡯⠉⠅⠀⠀⠀⠀⠀⣀⣠⠤⠒⠛⢄⠀⠀⠀⢹⠁⠀⠘⣿⣿⡀⠀⠂⠀⠀⠀⡀⠙⣿⣿⣿⢸⡇ ⠀⠀⠀⠀⡇⠀⠀⣸⠁⠀⠀⠀⠀⠀⠘⠫⢭⡤⠤⠔⠊⠉⠀⠀⠀⠀⠀⠀⠁⠀⠀⠘⡆⠀⠀⢹⣿⡇⠀⢸⡀⠀⠀⠘⢦⠈⢿⣿⢸⣧ ⠀⠀⠀⠀⡇⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡃⠀⠀⠀⢿⣿⡀⢸⣧⠀⠀⣆⣺⡷⢼⣿⢸⡏
⢽⣶⣿⣄⠀⠀⡄⠀⠀⠀⣰⣖⣄⡠⠔⠈⠁⠀⠀⠀⠚⠬⣒⠓⢼⢄⠀⠀⣤⡎ ⠨⡿⣿⣿⣦⡞⢀⠴⣓⡹⢛⠟⢁⠄⠀⢀⠔⠂⠀⠀⢠⣎⣤⠀⢈⢷⢿⣿⡿⠃ ⠀⠈⡿⡿⢿⠟⠾⣾⡟⡠⠁⡐⠁⡠⠊⠀⡠⠀⠀⡠⢚⠉⠙⡀⠈⡌⡿⡿⠂⠀ ⠀⠠⠉⣷⣿⣧⣴⣿⢰⠁⡜⢠⡞⠁⡠⠊⣀⠄⠊⡠⠂⠘⡀⣧⠀⠁⡗⠁⠀⠀ ⠀⠇⠘⣿⡜⡡⡉⢧⡆⡸⠠⡟⣠⡚⢶⣋⣀⡠⠊⠀⠀⢀⡷⠺⡆⡄⡧⠀⠀⠀ ⠀⠘⣄⢿⢃⢡⢻⢸⢠⢧⣻⣵⡿⣻⣿⢿⣍⠗⠀⢀⣼⢿⣾⢶⡇⣿⠇⠀⠀⠀ ⠀⡜⣐⠟⣦⡣⢤⣸⡌⠜⣿⠿⠛⠞⠓⣿⠗⠊⣀⣼⣿⡿⢿⣿⣿⠋⠀⠀⠀⠀ ⠀⢇⠘⢰⣿⣿⠦⣹⣧⢀⠋⡄⠀⠀⠀⠀⠀⠜⠁⠘⠉⠀⢸⠟⠁⠀⠀⠀⠀⠀ ⠀⢨⢷⣾⣿⣿⠀⢃⢣⣿⠀⢡⠀⠀⠀⠀⠈⢻⡶⠊⠀⢠⠃⡀⡨⠦⠔⠀⠀⠀ ⣀⢈⡜⣿⣿⣟⠇⠘⠄⢻⣆⡈⠀⠀⠀⣖⠊⠉⢛⢁⠔⠁⠀⠹⠲⣆⣢⠀⠀⠀ ⠸⡉⢘⣌⠻⡟⠀⠇⠸⠈⢿⣿⣦⣀⠀⠀⠙⠋⣡⢿⠀⠀⠀⠀⠃⠙⣿⠀⠈⡄ ⠀⢻⣞⡜⢷⡈⠑⠂⠄⣇⠘⣿⣻⡽⣿⡶⡖⠈⠱⢴⠀⠀⠀⠀⠀⠀⠸⠀⠀⠇ ⠀⠀⠹⣿⣌⠻⣄⠈⠁⢀⡇⠘⣿⣿⣿⡆⡇⠀⡀⡸⡄⠀⠀⠀⠀⠃⠀⠀⢀⣷ ⠀⠀⠀⠘⣧⠡⡈⠢⠀⡌⢞⢄⠈⠛⠟⣷⠃⣪⡏⠀⠑⡀⠀⠀⠀⠰⠀⠀⣼⣿ ⠀⠀⠀⠀⠈⢧⡈⠢⠀⢉⠈⠪⠑⣦⠊⣙⣼⢿⣇⠀⠀⠈⠀⠀⠀⠀⣾⢠⣿⠟
⠉⠀⠈⢭⠎⠀⠥⠟⢄⣄⣀⡀⠀⣀⡶⠦⣚⣒⡀⢤⣀⠀⠀⠀⠀⢀⣀⠀⠀⠀ ⠉⠞⠻⠀⠀⣠⢄⠀⢸⢢⣀⠀⠉⠀⠀⣎⠽⠍⣿⣄⠉⠛⠖⠒⡺⠁⢼⡇⠀⠀ ⢀⣀⣀⠀⠠⡋⠀⣠⡒⣧⠠⠵⠀⠀⠀⠹⣷⡾⠃⣀⡣⡀⠀⢀⢇⡎⡸⡇⠀⣀ ⠀⢉⣽⠿⢡⣛⣷⣮⠱⡪⠀⠀⠀⠀⠀⠀⡠⡠⠘⠙⠑⠃⠒⢺⣘⣃⢏⡧⣤⣿ ⣼⣷⣿⣵⣤⣿⣿⣛⡩⡃⠀⠀⠀⠀⣄⠜⢰⠸⢀⢣⡂⡠⢉⡀⢈⢿⠻⢾⡾⡠ ⣿⢯⣻⠟⣛⣉⢹⣻⣛⠀⠀⡀⡜⡌⢸⠀⠘⣄⣷⣾⢹⡻⣶⣿⣾⡏⣐⣉⣤⣾ ⣭⣽⣧⡾⡟⣻⣿⡻⠃⢀⠜⢀⠈⠃⢸⠐⢇⣿⣿⠘⠉⠻⢿⣿⡿⣳⣟⢹⣾⣿ ⣿⣿⣿⣟⢂⠒⣭⠄⣠⢎⢠⡂⢰⠸⠀⢰⣼⣿⡇⠐⠶⢇⠹⣿⠀⠀⣯⣿⣿⣿ ⣿⣿⣿⣿⣿⣯⡥⠀⢈⠎⡌⣇⠀⠀⠀⣸⡿⢿⠀⠀⠀⢨⣠⣾⣿⣾⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣴⡄⠈⡀⢀⠃⣀⣀⢠⣿⠣⣸⣠⣀⣀⣵⣿⠿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠟⠉⡙⠋⢁⣊⠌⠋⠙⠀⠀⣀⣈⠙⠻⠿⠿⠿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⡿⠛⠁⠔⡕⠀⠠⠏⠁⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⠿ ⣿⡿⠋⡀⠀⠎⣼⠀⠀⡇⠀⠀⠀⠀⠀⠀⡠⠤⣒⠀⠀⠀⠀⠀⠢⠄⡀⠀⠀⠀ ⠁⠱⠎⠀⠸⢪⠂⠀⠀⢇⠀⠀⠀⠀⠀⠰⠁⢀⣿⣿⣶⣶⣤⣤⣤⣤⣤⣤⣤⣄ ⠀⠀⠀⢀⢆⠆⠀⠀⠀⠀⠂⠀⠀⠀⠀⡄⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣠⣶⣿⣿⣿⣫⣆⠀⠀⡏⣴⣿⣼⣻⣿⣿⣷⣼⣿⡼⣾⣿⣟⡇⠼⡈⢢⢻⡵⣜⣾⡏⠉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠉⣽⣿⣿⣾⣷⣦⣧⣿⣿⣿⣠⣿⣿⡿⣿⣿⣿⣿⣿⣿⡇⠩⢤⢈⡏⢿⢙⣯⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⡿⣿⡟⣹⠟⠁⠀⠹⢿⣿⡏⠀⠀⢿⣸⠋⣼⣷⣾⡎⣿⣯⣳⡀⠀⠀⠀⠀⠀⠀⠀ ⠾⠟⣻⣿⣿⣿⣹⣿⣿⣿⢧⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⡴⠡⢿⣿⣿⣜⢷⡉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠏⣿⣿⣿⣿⣿⢿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡄⠀⢻⣿⣿⡈⢷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠃⣸⠟⣿⣿⣿⣇⣈⠤⢤⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⡸⡇⠀⠀⣯⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠟⡟⣿⣿⡖⠀⢸⡀⠀⣀⣠⠤⠔⠊⠀⠀⠀⠀⠀⠀⡴⢩⠃⠀⠀⢸⣾⡞⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠁⠻⣿⠙⡄⢴⡟⠋⣁⠤⣊⠁⠀⠀⠀⠀⠀⣠⠞⠀⡜⠀⠀⠀⢸⣿⠱⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⠀⠘⣌⠛⠾⠗⡺⠃⠀⠀⠀⠀⢀⣼⠃⣴⣾⠓⠒⠒⠢⠼⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⢇⡀⠀⢀⣤⣾⡿⠁⠀⣽⣿⡄⠀⠀⠀⠀⠀⠀⠉⠲⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠈⣩⢿⡿⠋⠀⢀⠜⠁⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⣚⠉⢹⠋⢠⠴⠊⠁⠀⠀⢹⣟⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣦⣤⡇⢰⠀⠀⠀⠀⠀⢸⣧⠈⣧⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡄⢇⠀⠀⡞⠀⣺⡿⠀⠈⢧⡀⠀⠀⠀⠀⠀⢈⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡟⡃⢸⠀⢰⡇⠀⣺⡇⢄⣠⠴⠛⠂⠉⠀⠀⣠⣴⡾⠟⠒⠤⣄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⠟⠁⠃⠼⠀⢸⢇⣠⣿⣶⠋⠀⠀⠀⠀⠀⣠⣾⡿⠃⠀⠀⠀⠀⠀
⣿⡇⢧⠀⠀⠀⠀⠀⢀⠆⣾⣷⠤⠤⣿⣿⡘⡀⠀⠀⠀⠀⠀⢠⢢⣿⣿⣿⡯⠢ ⣿⣿⣦⣑⡠⠤⠄⢒⣡⣾⡿⠋⠀⠀⢙⠻⣷⣬⣒⡠⠤⠐⢊⣵⣿⠿⣿⡾⣁⢠ ⠙⣿⡿⠿⠿⣿⡿⠿⠛⠉⠫⣂⠀⢠⡞⠁⠀⡈⡟⠟⡻⠿⠭⠤⠈⠰⣹⢧⡈⡿ ⡮⣞⡇⠀⠈⠁⠈⠦⡀⠀⠀⠇⢁⡜⣇⣠⠞⢀⠔⠊⠀⠀⢀⡀⠀⠀⠀⣧⣕⠑ ⢿⢼⣇⠐⡄⠬⢵⣶⣞⣲⣄⡰⡟⢔⣭⡴⠾⢷⠷⠚⢿⠗⢂⠨⠁⠀⠀⣿⡩⣫ ⡾⣯⢺⠀⠈⠑⠒⠛⠒⣓⢽⣿⡟⠝⠻⢅⠉⠒⠉⠈⠉⣉⣀⡄⠀⠀⢸⡟⡜⢁ ⠐⣹⡎⡆⠀⢆⠀⠈⣹⠿⠋⠁⠇⡇⠀⠀⠢⡀⠀⠀⠀⠁⠀⠀⠀⠀⣼⢱⢑⠆ ⠀⠘⣿⣶⠀⠈⢂⠀⠁⠀⠀⠀⢼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⡠⣊⠔ ⠀⠀⠘⢝⡇⠀⠀⡆⠀⠀⠀⠀⣾⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢪⣾⡟⠀ ⠀⠀⠀⠀⠹⡄⠀⡧⠀⠀⠀⠀⢟⣃⣤⣀⣀⣀⢀⠀⠀⠀⠤⠀⢀⡟⡟⣼⠁⠀ ⠀⠀⠀⠀⠀⠳⡀⢫⠠⣴⡶⢻⠛⠛⠙⠉⠉⢼⣤⡤⡯⠶⠀⢀⡼⠀⡇⣾⡸⠀ ⠀⠀⠀⠀⠀⢸⠐⡄⢣⠀⠠⠤⡤⣠⡥⣤⡤⢤⠄⠐⠀⢀⣴⡟⠁⠀⡧⠋⠀⠀ ⠀⠀⠀⠀⠀⢸⠀⠘⣆⠡⡀⠀⠀⢀⡴⢛⡤⠀⠀⢀⠔⣭⡟⠀⠀⠀⢰⠀⠀⠀ ⠀⠀⠀⠀⠀⡆⠀⠀⢹⣷⣜⣀⠀⠁⠴⠛⣁⣠⡶⣋⣾⣿⠁⠀⠀⠀⠈⡄⠀⠀ ⠀⠀⠀⠀⠰⠀⠀⠀⠈⣿⠟⠠⡧⠋⠉⠙⢋⠋⢰⡏⠕⠇⠀⠀⠠⠀⠀⢰⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠀⢠⡟⠁⠀⠙⠻⣿⠿⠿⠿⠿⠿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠙⣆⢮⡙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⡟⠰⠦⣤⣀⡀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⢹⠀⠙⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠀⠀⢀⣠⣬⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⣸⠀⠀⢸⠈⢻⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⢻⡇⠀⠀⣼⡏⢹⠶⣿⣿⣿⣷⣄⠀⢰⠂⠀⠀⠀⠀⢠⣃⣀⣤⣧⣴⣶⣿⣶⠚⢿⣿⣿⣿⣿⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡿⢻⣆⢧⠀⠀⣟⠀⣿⣷⣿⣿⣿⠹⣿⣿⠁⠘⠷⣶⡖⠚⣿⣿⠿⣿⣭⡙⢿⣦⡙⠃⢸⣿⣿⣿⣿⡿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⢸⣿⡿⡆⠀⠘⣆⠹⣿⣿⣿⠏⠀⠉⠉⡃⠀⠀⠈⠛⢻⡧⣿⣶⣿⣿⣷⠈⢿⡟⠀⢠⣿⣟⣻⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠔⠚⢉⣹⣄⢻⣧⣽⡀⠀⠈⠙⠺⠿⠃⠀⠀⠀⠀⡇⠀⠀⠀⠀⠘⣆⢿⣿⣿⣿⡟⠀⢼⠁⢀⣾⣿⠁⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠄⠀⠀⣠⠄⠀⠀⠀⠀⢀⣤⠞⠋⠁⡼⣦⠙⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠇⠀⠀⠀⠀⠀⠈⠳⠯⠭⠅⠀⠀⣼⣁⣾⡟⠽⢸⣿⡀⠀⠀⠀⠀⠀ ⢀⣠⠞⠁⠀⠀⠉⠀⠀⠀⠀⠠⠖⠉⠀⠀⠀⡸⢹⠁⣳⣄⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⢅⣴⠏⠀⠈⠓⢦⡀⠀⠀ ⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠸⣷⠟⠛⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣟⣡⠴⠻⡅⠀⠀⠀⠀⠀⠉⠳⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⣿⢀⣶⠀⢳⡀⠀⠀⠀⢠⣏⠉⠒⠒⠒⠒⠒⠲⣄⠀⠀⠀⠀⠀⡴⣿⡿⠟⠙⡆⠀⢹⡀⠰⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠀⠀⢸⠊⢹⡄⠀⢳⣄⠀⠀⠸⢤⣀⠀⠀⠀⠀⠀⠤⣿⠀⠀⠀⣠⣾⣿⠋⠀⠀⠀⣷⠀⠀⣿⠀⠘⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠸⡄⠀⣇⠀⠸⡏⠳⣄⠀⠀⠀⠉⣉⡉⠐⠒⠚⠉⠀⣠⣾⡿⣿⠇⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⠈⢳⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⢳⠀⣸⠀⠀⢹⡀⠈⠳⣄⠀⠀⠈⠀⠀⢀⣠⣴⣿⢿⡏⠀⠉⠀⠀⠀⠀⢰⠇⠀⢠⣿⠀⠀⠀⠀⠑⠀⠀ ⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⡄⠀⠈⢿⠁⠀⠀⠈⣇⢧⠀⠈⠳⣦⣤⣤⣶⣿⠟⠋⣡⠏⠀⠀⠀⠀⠀⠀⣠⠏⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠘⣄⠀⠈⢧⣀⡀⠀⠸⡜⢧⡀⠀⠈⠛⠛⠉⠀⠀⠞⠁⠀⠀⠀⠀⠀⢀⡴⠋⠀⢀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠘⢆⠀⠀⠻⡍⠲⢤⣿⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠋⠀⠀⣠⢾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠈⢳⡀⠀⠙⢦⡀⠈⢳⣄⡳⠀⠀⠀⣀⡤⠴⠖⠒⢺⡿⠛⡁⠀⢀⣤⢞⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⢀⡴⢕⠊⣈⠁⠀⡠⢲⡩⡑⢠⡔⠱⠍⡵⠈⢃⢩⠥⢐⡓⠢⢨⡑⠀⠀ ⠀⠀⣠⠊⡐⠓⢄⠐⢡⠀⡹⠁⠀⠀⣇⡇⠠⢬⡡⣎⡦⡸⠀⠄⠀⠈⢢⡗⠀⠀ ⠀⢸⢸⠀⡇⠀⠀⡦⠍⠀⠧⢇⡀⢌⠮⠆⠘⠾⠁⠁⣴⣁⠂⠤⠀⠈⠀⢧⠇⠀ ⠀⠸⡎⡄⠘⠄⠀⣅⢒⠄⠈⠢⡂⡀⠔⠀⣂⣤⣶⣶⣿⠃⠸⣦⡄⡢⡨⢸⠀⠀ ⠀⠀⠑⡲⡀⠈⠉⣀⠁⢀⡔⠱⢒⠚⢸⠁⠀⣽⣙⣿⠿⣦⣴⢟⡍⠒⢇⠩⣃⠀ ⠀⠀⢠⠀⠌⡿⣿⡉⠉⣿⠀⠀⠈⡀⠀⠆⡠⠉⠈⣧⡤⢸⣧⣤⣧⡎⢱⠁⠈⠢ ⠀⠀⢸⡸⣰⢷⣹⢏⡉⠿⠶⠦⣀⠰⡄⡰⠁⣺⠖⠻⠟⢁⣴⣿⣇⣟⢨⡀⠀⠀ ⠀⠀⠸⠁⢏⡌⢻⢱⠇⠀⠉⠀⠀⠀⠈⠲⡄⠂⣴⣿⣿⣿⠁⢸⣃⣾⡿⠁⠀⠀ ⠀⠀⣁⣤⣾⢇⠘⡏⠆⠀⠀⠀⠀⠀⠀⠀⢹⠀⠈⢰⡇⢹⠀⡌⣮⣽⣷⣤⣀⡀ ⣶⣿⣿⣿⣿⣇⡆⡟⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⣰⢠⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣟⡌⢰⣿⡘⢄⠀⠀⠀⢤⢒⡐⢠⡄⠀⠀⠀⣰⠃⣼⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣧⢸⣿⣷⡈⢕⢄⠀⠀⠈⠀⠀⠀⠀⠀⡪⢂⣼⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣷⡁⠋⠶⠠⣠⣄⡂⠅⢊⣰⣿⣿⣿⢿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣶⣦⡄⠘⢠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⢀⡠⠀⠄⠋⠀⠀⠀⠀⡈⠒⢾⡉⠀⠉⣹⣿⡆⠈⠰⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⢀⢎⠀⠀⠀⠀⠉⠉⠉⠉⠉⠓⠀⠴⠤⠤⠄⠀ ⠀⠀⠀⡆⠀⡔⠀⠀⠂⢀⠀⢠⢣⠃⠀⠀⠀⢀⡴⢀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⢀⣞⠰⢀⠀⡠⠁⠢⣔⣇⢻⠀⠀⠀⢀⡞⠡⢺⠀⠀⠀⠀⠀⠀⠙⠂⠀⠀ ⠀⠀⠀⢈⢃⡇⢀⠃⢀⠎⠀⡇⠈⡀⠀⠀⡜⡖⠓⢺⢰⠀⠀⠀⡀⠀⠀⠀⠀⡀ ⠂⠀⠀⢸⠘⡇⢸⠀⠟⢓⣲⡤⠀⢃⢀⢎⣋⣀⣀⣸⡆⠀⠀⢀⠁⠀⠀⡠⠀⠀ ⠐⣀⠀⢠⠃⡇⢸⣸⠈⠉⠀⠀⠀⠀⠃⠀⠈⠓⢦⣼⠀⠀⠀⡌⠀⣤⣾⣤⠀⠀ ⠋⠉⠉⢹⠉⠱⠘⢻⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⡰⠁⠀⣀⡼⣴⡾⠉⠀⠀⠉⠐ ⠀⡠⠒⢌⠀⠀⠃⢸⠳⣄⠀⠀⠘⠃⠀⠀⠀⡔⠁⣀⠔⢼⢃⢾⠀⠀⠀⠀⠀⠀ ⡎⢠⠖⡌⢧⠀⠸⢿⠄⡟⡄⢄⣀⣀⣀⣠⠎⠠⡾⠃⣨⢎⠜⡈⠧⡀⠀⢰⠀⠈ ⢇⠃⠀⡆⡍⡱⢸⢻⠈⢷⠨⠤⠚⠉⠉⠍⡔⠑⢓⣻⠛⠊⠀⢹⠀⠈⠉⠙⢧⡤ ⣸⠀⢀⣇⡏⢀⢼⢸⠑⠦⢷⠄⠀⠀⢸⢪⠁⣀⠼⠎⡰⠊⠉⠑⢄⠀⠀⠀⠈⢄ ⠋⢠⣾⡟⢀⠊⠀⠒⡞⢀⠼⠉⠀⠈⠇⡈⠊⠀⠀⢠⠁⠀⠀⠀⠘⡆⠀⠀⠀⠀ ⠀⢀⡿⢡⡏⢀⡀⠜⠀⠏⠀⠀⠀⠀⠈⢧⠀⠀⢀⣆⠤⠄⠀⠀⠀⡇⠀⠀⠀⠀ ⠀⡜⢁⡼⠋⠁⠀⠀⠸⠂⠀⠀⡠⠊⠱⠇⠡⠨⡀⢈⣦⠈⡄⠀⠀⢠⠀⠀⠀⠀ ⠊⠀⠎⠀⠀⠀⠀⠀⠀⠒⠀⠊⠀⠀⠀⢰⠑⠀⢀⠏⣨⣦⣗⣿⣿⣿⠀⠀⠀⠀ ⣠⡾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡤⣾⣿⣿⡋⠁⠀⠙⢿⡀⠀⠀⠀ ⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠘⠛⠟⡇⠤⣤⣀⣀⡈⢂⠀⠀
⡠⠈⠁⠉⠀⠀⠈⠁⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠉⠉⠁⢀ ⡇⠀⠊⠉⡉⢍⠉⢉⢉⠉⠱⠀⠀⠀⣀⣀⡀⣀⠀⣀⡀⢀⣀⢀⣀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠿⣇⡇⣸⣭⠇⢀⠀⠀⠀⠿⢬⡍⢹⠀⡿⣇⣼⢻⢸⣯⠇⠀⠀⠀⠀ ⡇⠀⠀⠀⡴⠛⣦⣞⢳⡄⠈⠀⠀⠀⠙⢿⡃⠘⡘⠃⢙⡃⢸⣸⠇⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠘⠒⠃⠑⢚⠀⠀⠀⠀⠀⢠⡟⠙⢀⣿⡇⣿⣹⢺⡟⢷⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⣠⡀⠄⣄⣜⠀⠀⠀⠀⠀⠈⠷⡴⠾⠋⠧⠿⠹⠼⣧⠞⠀⠀⠀⠀⠀ ⡁⠀⠀⡔⠀⠬⣝⡧⠇⠡⠀⠀⢠⢠⣠⢠⢠⣤⠀⢠⡄⡄⠀⡄⣤⠀⣄⢠⠀⠀ ⠁⠀⢰⠀⠀⠀⠀⠀⠀⠀⠂⠀⢸⢸⣿⢸⠸⠿⠠⠸⠧⠇⠄⠇⠿⠄⣿⢸⠀⠀ ⡄⠀⠛⠒⠂⠀⠀⠀⠀⠃⠚⠀⠙⠛⠛⠘⠘⠘⠐⠒⠀⠇⠃⠾⠀⠀⠋⠙⠀⢀ ⠑⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⣿⣿⣿⣧⡉⠻⠣⠀⣿⣿⣿⣿⣿⡏⡜⣧⣼⣿⣉⠀⣰⣿⣿⣿⣷⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡄⠀⠀⣸⣿⠟⢿⡄⢠⡸⠟⠉⠁⠈⠉⠛⣿⣷⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⠀⣿⣿⡤⢮⡛⡞⠁⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣏ ⢿⣿⣿⢿⡏⠀⠀⣴⠟⠉⠉⢩⠓⠑⠤⡀⠀⠀⠀⠀⢠⣿⣟⣛⣍⣛⣽⠿⢿⠏ ⠀⣿⠛⡟⠀⢀⠎⠀⣠⣴⣶⠇⠘⠽⠷⢀⡄⣴⡶⠶⣼⢻⡿⢀⢼⣿⣷⣶⣾⣿ ⠀⠀⠺⣾⠀⠷⡄⠐⣿⣿⣿⠃⡠⠂⠀⢸⣋⠉⠽⠷⣿⠞⢱⣿⣿⠝⣿⣻⡿⠃ ⠀⠀⠀⣿⠼⠀⣴⣾⡿⢋⡿⡀⣶⣲⠶⢷⡾⢆⢀⡴⠇⠀⢀⣼⣿⣾⣿⠋⠇⠀ ⠀⢹⢷⣿⡶⠚⢹⢿⠻⣸⡇⡿⢈⠒⠬⣽⣿⢺⡏⠛⠀⢀⣾⣿⣿⣿⣿⣠⠀⠀ ⠄⢼⣿⠏⠀⠀⢸⢨⡆⣿⡟⣵⣀⠉⢛⣛⣾⣿⣤⣄⣠⣾⡿⣿⢿⢿⣿⣿⡀⠀ ⣤⡤⠁⠀⠀⠀⢸⣿⢉⣾⣿⡌⠫⠻⡿⣿⣿⢿⣿⡿⠟⢋⣾⣿⡏⣿⣿⣿⣧⠀ ⠟⠀⠀⠀⠀⢀⣼⢯⣿⣿⣿⣿⡶⣄⠀⠀⠉⠉⢁⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⡆ ⠀⠐⣤⣠⣔⣯⣷⣫⠿⣿⣼⣿⣿⣿⣷⢶⡿⠾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯ ⠀⠀⠀⢙⣿⡟⣿⣗⣷⣶⣿⣿⣿⡏⠀⠀⠛⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠸⡦⣿⡿⠿⠛⠛⠛⠛⠁⠀⠀⠀⠀⠈⠿⢿⡿⣿⣿⣿⣿⣿⣿⣿⠛ ⠀⠀⠀⠀⠀⢵⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠹⣿⣿⡇⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠒⠂⡠⠖⠒⠂⠤⢀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠉⠀⢠⠔⠉⠀⠀⢀⡠⠔⠊⠉⠉⠉⠐⠒⢤⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⡰⠁⠀⠀⡠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⢰⠁⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⢀⡇⠀ ⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⡇⠀⡰⠁⠀⠠⣀⠀⠀⠀⣀⡠⢀⡔⣁⡤⠚⡄⠀ ⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⢰⠤⠊⠀⠀⢰⡣⠔⠒⠢⠬⠍⠉⠁⣊⣡⡇⠀⠙⡀ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⡰⠃⠀⠀⠀⢀⠟⢟⠉⣽⣦⠀⠀⠀⢘⣿⡟⡇⠀⢀⠇ ⠀⠀⠀⠀⠀⡏⠀⠀⡰⠁⠀⠀⠀⠀⡘⠀⠀⠑⠚⠉⠀⠀⠀⠘⡀⠀⢱⠀⡜⠀ ⠀⠀⠀⠀⢠⡇⠀⠰⡇⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⡠⢄⠜⠀⢠⠀⡇⠀ ⠀⠀⠀⡰⢣⠁⠀⠀⠳⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⢀⣠⣤⣤⠆⢀⡌⠀⠙⡀ ⠀⢠⠊⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠈⠑⠂⠚⠀⡞⠀⠀⠀⢰ ⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡔⠄⡀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠸ ⣈⣀⣀⣀⣀⣀⣀⣀⣴⣊⣀⣀⣀⣀⣀⣀⣰⣀⣀⣁⣒⣦⣶⣮⣄⣀⣀⣀⣠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⠘⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⣤⣤⣤⠀⣀⣖⣳⣂⡀⠈⠐⡤⣀⡠⢴⡂⠤⠴⢶⡀⠀ ⠀⢠⡏⠀⣜⠕⠋⠀⠀⠀⠈⠙⢶⡄⠈⢄⠈⢇⠀⠀⢀⢦⠃⠂ ⠀⠈⣧⣾⡎⠀⡄⢀⠀⠀⠀⠀⠀⠙⡍⢢⠑⡌⣆⡠⢚⠎⠀⠀ ⠀⠀⠙⣾⠇⠀⠀⡸⠀⠀⠀⣄⠀⢀⠘⣼⠀⠈⢾⣷⠏⠀⠀⠀ ⠀⠀⢰⠁⡏⠠⠄⠀⠀⠀⠀⠠⠍⠘⠢⠟⣧⠀⠀⠙⡄⠀⠀⠀ ⠀⢠⠇⢃⢡⢀⡀⠀⠀⠀⠀⠀⠀⠀⡰⠀⡽⡱⢄⠀⠘⡀⠀⠀ ⠀⡟⠰⠘⠜⠁⠉⠀⠀⠀⠈⠉⠉⠕⠡⠰⠀⢡⢰⣷⠀⠰⠀⠀ ⡀⠻⣄⠀⠀⠑⢄⠐⠶⠂⠀⠀⣀⠔⠉⠀⣠⣾⡿⠃⠀⡜⠀⠀ ⠈⠐⠈⠳⢦⣄⣴⣬⣖⣢⣌⣁⡀⣀⣤⡾⠛⠁⡀⠄⠈⠀⠀⠀ ⠀⠀⠀⢀⡾⣟⢼⣿⣶⣶⣾⣿⣿⣿⣶⣄⠀⠁⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⡸⢻⡹⣽⣿⣿⣿⣿⣿⣿⣿⠿⠛⠡⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⣷⣼⠃⠈⢻⣿⣿⡟⠉⢠⣿⡞⢁⣰⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⣄⣽⣶⣞⣫⠭⣇⣽⣴⡌⣇⡥⠚⠛⠁⠡⡀⠀⠀⠀⠀
⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀ ⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⡿⢹⣿⣿⣿⣿⣿⢻⣿⡏⢸⣿⣿⣿⣿⡿⠉⢀ ⠀⠀⠈⠹⢻⣿⣿⣿⣿⣿⣿⡟⠁⣾⡿⢹⣿⣿⠏⢸⡿⠀⢀⣿⣿⣿⣿⡇⠀⠈ ⠀⢠⠊⠀⡄⢸⣿⣿⣿⡿⠹⣂⡤⣿⠁⢸⣿⠏⠀⣸⣧⢢⣅⣹⣿⣿⣿⣇⠀⠀ ⡐⠁⠀⢀⠀⣿⣿⣿⣿⠃⢧⠛⠻⢿⣫⣹⠃⢀⣼⢿⣿⣻⡻⠊⣿⣿⣿⠁⠀⠀ ⠀⠀⠀⠸⠀⣿⣿⣿⣟⠀⠀⠀⠉⠉⠁⠀⠀⢸⡽⠀⠀⠀⠀⠀⣿⣿⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⡋⢸⣿⣏⣆⠀⠈⠃⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀ ⠀⢀⠀⠀⠀⠀⢸⣿⣿⡟⡂⠀⠀⠀⠀⢤⣤⣤⠆⠀⠀⠀⢀⣼⣿⣿⠀⠀⠃⠀ ⠀⠀⠀⢀⠀⠀⢸⡇⠸⣾⡕⢤⡀⠀⢀⠀⠁⠡⠤⠀⠀⣠⣿⠏⢹⡏⠀⠀⠀⠀ ⠀⣦⢠⠘⡀⠀⠸⠇⠀⢧⣱⣮⣫⠂⠀⠀⠀⠁⠀⣠⡾⣻⣿⠁⢿⠁⠀⠀⠠⠀ ⠀⠈⠄⢢⣣⡀⠀⠀⠀⠘⡿⡪⠋⠔⠤⡱⡲⣰⠝⣡⠞⡱⠇⠀⠈⠀⣀⠄⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠤⠤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠉⠀⠀⠀⠀⠀⠀⠀⠉⠉⠑⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡾⠵⠒⠊⠉⠉⠉⠉⠓⠲⠤⣀⣀⠀⠀⠀⠀⠀⠙⠦⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢤⣀⡄⠑⢦⡀⠈⠳⣄⢀⣀ ⠀⣀⣀⣤⠴⠒⠒⠒⠒⠒⠒⠒⠦⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠙⣆⠀⠈⢻⡿ ⢸⣏⢉⡉⠉⣶⠄⠀⠀⠀⠀⠀⢀⣀⡤⠬⠽⠶⠤⠤⢄⠀⠀⠀⠀⠈⠳⣶⠋⠀⢠⡞⠀ ⠀⢫⣉⡇⠀⣇⠀⠀⢀⡠⠔⠊⠁⣀⡤⠤⠐⠒⢲⡀⢾⡀⠀⠀⠀⠀⠀⡸⣧⡴⠋⠀⠀ ⠀⠀⠈⠁⢀⡞⠀⠀⠁⢀⡠⠖⢯⣄⠀⠀⠀⠀⠀⢳⡀⠱⡀⠀⠀⢀⡾⡵⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⢠⠔⠋⠀⠀⣿⣿⣷⣦⣄⣴⣤⡞⢸⠀⡇⠀⢠⢞⠞⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣆⠀⠸⣄⣀⠀⠀⠻⣿⣿⣿⣟⣻⣿⢷⣋⡴⠁⢠⣫⠎⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢦⡀⠹⣿⣦⣤⣤⠎⠉⠘⠛⠋⣿⠾⠋⢀⣴⣷⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠑⠺⢿⣿⣿⡶⠗⠲⣾⠒⠛⠀⣤⣿⣽⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡏⠀⠀⢸⣿⣆⠀⠀⣿⣵⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠋⡇⠀⠀⢸⠀⢿⣤⣼⡟⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠙⠾⣀⠀⠀⢸⡀⢈⣿⡿⠃⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠈⠑⣦⣌⣧⢞⡟⢧⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⡀⢀⣾⡿⡏⢹⣿⠷⠈⠓⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⣖⠐⠒⢄⠀⠀⠀⠀⡼⠙⠚⠋⢠⢾⠿⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣧⠈⢑⣾⡞⠀⠀⢀⡼⠁⠀⠀⡴⣡⠃⠀⢱⡀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠛⣳⠚⣏⠀⢀⡠⠊⠀⠀⢀⠎⡴⠁⠀⠀⠀⠱⣄⠘⠿⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢧⡀⠈⠉⠉⠀⠀⠀⡰⢃⠞⠀⠀⠀⠀⠀⠀⠈⠑⠒⣃⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠉⠉⠑⢲⠎⡰⠛⠒⠒⠒⠒⠒⠒⠒⠂⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⣡⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡣⠟⢁⠓⠛⠹⠕⠄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣮⣴⡖⣾⣶⡳⣦⣤⣈⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣜⢟⠛⣿⣿⠻⢛⠿⠫⢣⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡍⠂⡈⢿⠇⠃⢁⠔⢁⠎⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⣱⣄⣰⠜⣱⠈⠀⣀⣎⣀⠷⡠⣀⡀⠀⠀⠀ ⠀⠀⠀⢀⣀⡀⠀⢀⠤⢁⠂⠀⠈⣿⡻⠉⠉⣉⠉⡁⠀⠵⢁⡠⠵⡄⠀ ⠀⠀⠀⠈⠛⢇⠀⡇⠀⠘⡀⠀⠀⠀⠀⠀⠈⡞⠏⠀⠈⢠⠟⠚⠒⠩⡆ ⠀⠀⠀⠀⠀⠀⠑⣷⡀⠀⠀⢀⣀⣀⠀⠀⠀⣏⠀⠀⠠⣷⡮⠿⢏⢆⠱ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠚⠤⠔⠙⣏⠀⠀⣈⡸⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠒⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠤⡀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣾⣿⣭⣭⣽⣷⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠾⠟⠛⣉⣁⣴⢿⣿⣷⣴⣿⣿⣭⣉⠭⢟⡻⠶⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠾⠛⢩⢤⢄⣶⣯⣽⠷⠶⣾⣿⣿⣿⣽⣛⣾⣯⣥⣞⣛⠦⠤⣍⠛⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠿⢋⡤⢞⣥⡶⠟⠋⠉⠀⠀⠀⠀⢹⡏⣏⢈⣷⠻⠁⠀⠀⠉⠙⠻⢷⣮⣑⠰⢭⡻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣤⣾⠟⢁⢴⣧⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⣸⢳⠋⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣦⣄⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⠞⢁⣀⣽⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠘⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⣿⣶⡒⡜⠻⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⢀⡿⠋⠀⣸⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢀⢲⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢮⣭⣁⣘⡘⢿⣦⠀⠀⠀ ⠀⠀⢠⣿⠉⢀⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⠘⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡭⠁⣻⣇⠀⠀ ⠀⢠⣾⢡⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⡌⣠⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠻⣿⡆⠀ ⠀⣼⠇⠺⣸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠸⡇⡇⠁⢸⡇⠀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⡄⠸⣿⠀ ⢠⡟⠀⢨⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⡝⢷⣷⠒⠀⢹⣧⡾⢋⣹⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡿⡄⢹⣇ ⣿⡇⠰⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡷⣄⠙⢦⣇⡼⣋⣨⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢧⠘⣿ ⣿⢰⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⢯⣍⣠⣽⣿⡟⣯⢿⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⢸⡄⣿ ⣿⣸⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣿⣽⣭⣧⣿⣿⣽⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠸⣃⣿ ⣿⡿⡆⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣟⢽⡿⣿⣿⣿⣾⣿⡘⠻⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⣼⣿ ⢸⣇⠙⡟⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⣠⢟⣰⡿⣯⢠⣿⢷⣝⠢⣀⠙⠿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⣴⢺⡏ ⠀⣿⡄⢁⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⣅⢀⣾⣷⠟⣻⣧⡟⢸⣿⠀⠙⢿⣌⡛⢳⣬⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⡼⢃⣿⠁ ⠀⠸⣿⣧⠘⣿⡄⠀⠀⠀⠀⠀⠀⣠⡾⠛⣁⣐⣾⠿⠋⠀⠀⣿⣿⠂⢸⡇⠀⠀⠀⠙⢷⣆⣉⣻⣧⠀⠀⠀⠀⠀⠀⠀⣠⣿⡽⠁⣼⣏⡀ ⠀⠀⠹⣯⢆⠘⣿⡄⠀⠀⠀⣠⡾⢋⣤⣞⣽⠟⠁⠀⠀⠀⠀⣿⢿⠀⢸⡇⠀⠀⠀⠀⠀⠙⣿⣦⡝⢷⣄⠀⠀⠀⠀⢠⣿⡟⢡⣞⣩⡿⠁ ⠀⠀⠀⠙⣯⣷⡈⢿⣦⣠⡾⠋⢈⣐⣴⠟⠁⠀⠀⠀⠀⠀⠀⣿⠙⡆⢸⡇⠀⠀⠀⠀⠀⠀⠈⠻⣿⡶⣽⢷⣄⣀⣴⡟⢯⣦⣴⡿⠋⠀⠀ ⠀⠀⠀⠀⠘⢷⣟⣾⣿⣿⣠⣞⡷⠛⠁⠀⠀⠀⠀⠀⠀⠀⢀⡏⢀⠃⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣦⣿⣿⣏⠟⣫⣿⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⡿⢿⣿⣿⡿⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡆⣄⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢿⡐⣸⣿⣿⣶⣄⡉⠻⢷⣤⣀⡀⠀⠀⠀⠀⣼⣷⣇⠀⡟⠀⠀⠀⠀⠀⠀⢀⣠⣴⡾⠟⠁⠨⣩⣿⣿⣏⠈⡻⣷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠿⠟⠁⠈⠛⢿⣿⣲⣤⣈⣙⣛⠿⢶⣤⣴⣿⢏⣀⢸⣧⣀⣤⣤⣤⡶⠿⠛⢋⣀⠠⣴⣾⡿⠛⠁⠈⠻⣿⣭⣾⠿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢾⣭⣟⡓⠠⣭⠍⢿⣿⣻⣿⡟⠉⢉⡛⢲⠒⢒⣸⣭⣶⠞⠋⠁⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢷⣿⣿⣿⡿⣿⣷⡶⠶⠾⠿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠻⠦⠼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣀⣀⣀⣠⡀⢀⣀⣀⣀⣀⡀⢀⠀⢤⢠⣄⡤⣠⠄⣀⠠⡄⠀⢀⢄⡠⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠂⠃⠛⠛⡓⠓⠓⠛⠙⡛⠛⢚⠛⠛⠓⠘⠚⠛⠛⠃⠃⠀⠀⠒⠀⠋⠘⠙⠚⠓⠓⠓⠒⠐⠃⠊⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣸⣿⣿⡇⢸⣿⣿⣇⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⠁⠀⠈⣿⣿⣿⡇⢸⣿⣿⣿⠁⠀⠈⣿⣿⣿⠀⠀⠀⠀⠀ ⣀⣀⣀⣀⣀⣻⣿⣿⣦⣤⣴⣿⣿⣿⡇⢸⣿⣿⣿⣦⣤⣴⣿⣿⣟⣀⣀⣀⣀⣀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⡁⢈⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠉⠉⠉⠉⠉⣽⣿⣿⠟⠛⠻⣿⣿⣿⡇⢸⣿⣿⣿⠟⠛⠻⣿⣿⣯⠉⠉⠉⠉⠉ ⠀⠀⠀⠀⠀⣿⣿⣿⡀⠀⢀⣿⣿⣿⡇⢸⣿⣿⣿⡀⠀⢀⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⢹⣿⣿⡇⢸⣿⣿⡏⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶⣿⣿⣿⣿⣷⣶⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⠿⠿⠿⠿⠿⢿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⠀⢠⣤⣤⠀⢸⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣀⣀⣀⣼⣿⣿⣿⣿⣀⣈⣉⣉⣀⣸⣿⣿⣿⣿⣄⣀⣀⣀⣀⡀⠀⠀ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀ ⠀⠀⠾⠿⢿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⠿⠿⠿⠀⠀ ⠀⠀⠀⢠⣿⣿⣿⣿⡿⠁⠀⣀⣀⡀⠀⠀⢀⣀⣀⠀⠀⠹⣿⣿⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠿⢿⣿⣿⠋⠀⠀⡞⠁⠀⢹⡄⢰⠏⠀⠈⢷⠀⠀⠙⣿⣿⡿⠆⠀⠀⠀ ⠀⠀⠀⠀⠸⣏⠁⠀⠀⠀⢧⣾⣷⡼⠁⠘⣶⣿⣷⠟⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⡄⠀⢀⡀⠀⠈⠉⠀⠀⠀⠀⠉⠁⠀⣀⠀⠀⣸⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⣦⡀⠙⠦⣄⣀⣀⠀⠀⣀⣀⡤⠞⠁⢀⣼⣏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠏⠈⠻⢦⣄⣀⠉⠉⠉⠉⠉⠁⣀⣤⡶⠋⠀⢻⣦⡀⠀⠀⠀⠀ ⠀⠀⢠⣼⡿⠃⠀⠀⠀⠀⠈⠙⠛⠛⢛⡛⠛⠛⠉⠁⠀⠀⠀⠀⢻⣿⣦⡀⠀⠀ ⣀⣴⣿⣿⣧⣤⣤⣤⣤⣤⣀⣀⣀⣀⣾⣷⣀⣀⣠⣤⣤⣴⣶⣶⣶⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⡤⠴⠖⠚⠉⠉⠉⠑⠒⠒⠦⢤⣀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣥⣤⠖⣒⠒⠦⢤⣀⣠⡤⣤⣤⣀⣀⡤⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣏⣹⡄⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⡛⡇⠾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠟⢳⢠⣶⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣧⣤⣼⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣏⣉⠈⡇⠛⠁⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠱⠊⠻⣿⣷⡷⠾⢧⡀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⢈⣿⣷⣆⡠⠃⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢀⢾⣿⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣲⠖⢠⣾⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⡤⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀ ⠀⠀⠀⠀⠀⣀⠤⠚⠁⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄ ⠀⠀⣠⠔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡇ ⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣀⣤⣶⡶⠾⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁ ⠀⢳⣄⣀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡴⠞⠋⠁⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀ ⣴⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣧ ⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠘⠿⣿⣿⣿⣿⣿⣿⣿⣿⡟ ⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⡿⠟⠁ ⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⠷⠈⠻⠑⠂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠾⢿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣾⣿⣦⡀⠀⠀⡈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣤⣀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀ ⠀⠀⡀⣡⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡶⠦⠤⠤⠚⠁⠀⠀⠀⠀ ⠀⣴⢿⠟⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣧⣄⣀⠀⠀⠀⠀⢀⠄ ⠜⠁⠀⠀⡠⠞⠉⠛⠛⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡿⠷⠂⠒⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠀⠀⠈⠀⠀⠉⠀⠉⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣾⣿⣿⣿⣿⣿⣿⣷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠇⠀⠀⠸⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠙⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⣿⠁⠀⣾⣿⣿⣿⣿⣷⠀⠈⣿⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⣿⣿⣿⣿⣿⣿⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⣿⣿⣿⣿⣿⣿⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⠀⠀⠀⠀⠀⠙⠛⢀⠀⠛⠿⠿⠿⠿⠛⠀⡀⠛⠋⠀⠀⠀⠀⠀⢀⠀ ⠸⣿⣶⣦⣤⣤⣤⣴⣾⣿⣷⣦⣤⣤⣤⣤⣶⣿⣿⣶⣦⣤⣤⣤⣴⣾⣿⠇ ⠀⠀⠉⠙⠛⠛⠛⠋⠁⠀⠈⠉⠛⠛⠛⠋⠉⠀⠀⠉⠙⠛⠛⠛⠋⠁⠀⠀
⣠⡶⠶⠶⢦⡀⢰⡶⠶⢶⡀⠀⣠⣶⡄⠀⣠⠶⠶⠶⠂⢰⡆⠀⠀⢠⠶⠶⠶⠂ ⢿⣄⣀⣀⣼⠇⢸⡗⢶⣞⠀⣰⠏⠬⢿⡄⢿⣄⣀⣀⠀⢸⣇⣀⡀⢻⣏⣉⣉⡉ ⠀⠈⠉⠉⠀⠀⠈⠁⠀⠉⠀⠉⠀⠀⠀⠉⠀⠈⠉⠁⠀⠈⠉⠉⠀⠀⠈⠉⠉⠀
⠀⣤⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣤⠀ ⢸⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⢿⣿⣿⡿⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⡇ ⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇ ⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇ ⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇ ⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇ ⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡇ ⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣿⣿⣿⡇ ⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⢸⣿⣿⣄⣀⣀⣀⣀⣀⣀⣀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠛⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠛⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠉⢀⣀⣀⠤⠤⠐⠂⢘⣳⣦⣶⡉⣁⠤⠤⣉⠙⠛⣯⡉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣁⠤⠒⠈⠁⠀⠀⢀⡤⠒⠉⠀⠀⠀⠀⠉⠳⡄⠀⠀⠈⠒⢄⠘⢦⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠙⣿⣊⠠⠤⠤⠶⣖⣒⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠘⢆⠀⠀⠑⢄⠱⡀⠘⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⢀⡴⠃⠀⠀⠀⠀⠲⡶⠃⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠸⡀⠀⢣⠀⠀⠀⠳⡘⡄⢹⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⣠⣿⢱⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⢳⡀⠀⠀⠘⣎⡀⢿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠁⠀⣴⣿⡇⢸⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⢣⠀⠀⠀⠘⡇⠘⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠇⢀⡜⣿⣿⢻⠈⣧⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠇⠀⠀⠀⢆⠀⠀⠀⣽⠀⢿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡿⠀⡼⢀⣿⡿⡇⢧⠈⣧⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠘⣄⢸⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡇⠠⠃⢸⣿⡇⠸⡜⠷⣸⣇⠔⠀⠀⠀⠀⡄⠀⠀⣠⡞⠁⠀⣰⢷⣷⠀⠀⠀⠀⠀⡇⠀⣦⠀⡆⠀⠀⠀⠶⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⠀⡾⣿⣧⠀⠙⢶⡋⠁⠀⠀⠀⠀⢰⠁⢀⠜⡟⠀⠀⣰⣿⡾⡿⠀⠀⠀⠀⣠⣧⣴⢿⠉⣇⠀⠀⠀⢀⣠⣾⣿⣿⣿ ⣿⣿⣿⣿⡿⠀⠀⢰⠃⣿⡿⣆⢿⡉⠁⡀⠀⠀⠀⢆⡿⠚⢻⡿⠒⠲⣾⢯⡽⠥⠗⢚⠀⠀⢰⡿⣻⠏⠈⢳⣿⠀⠀⠀⡏⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣧⡀⠀⡞⠀⣿⡇⠘⣦⠟⠿⣇⠀⠀⠀⠸⣇⠔⢉⣁⠴⠊⣉⣿⣓⠀⢠⡎⠀⣠⢿⣷⣿⣾⣿⠿⣟⡀⢀⣾⠁⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⡿⠀⢀⡇⠀⣿⡇⢀⣿⠀⠀⠹⣧⠀⠀⢄⢫⠠⣾⠷⢶⣾⣿⣿⠛⠂⣿⢁⣴⠏⠈⠀⠚⠛⠛⢼⠏⢠⢾⠇⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⠃⠀⢸⠀⠰⣿⣷⢸⣿⣦⠀⠀⢹⣧⡀⠈⡿⣆⠈⠁⠈⠉⠉⠉⠀⠀⠙⠉⠁⠀⠀⠀⠀⠀⢀⣼⡖⣿⠋⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⡟⠀⠀⡞⠀⠀⠙⢿⣼⣿⣿⠀⠀⢸⠆⣽⠢⣹⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠄⣿⠀⠀⠀⠀⢹⣿⣿⣿ ⣿⣿⣿⠃⠀⢠⠃⠀⠀⠀⠀⢸⣿⣿⠀⠀⢸⡄⢻⡀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⢰⡟⠀⠀⠀⠀⢸⣿⣿⣿ ⣿⣿⡏⠀⠀⡼⠀⠀⠀⠀⠀⢸⣿⣿⠀⡅⠀⡇⣸⣟⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠄⠀⠀⡴⠃⠀⢸⠀⣿⠀⠀⠀⢸⣿⣿⣿ ⣿⣿⠁⠀⢀⡇⠀⠀⠀⠀⠀⣿⣿⣿⠀⠡⠀⣧⣿⣿⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⣠⠞⡇⠀⢀⡎⠀⡟⡇⠀⠀⣸⣿⣿⣿ ⣿⡇⡄⠀⣸⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⣿⣿⢿⡇⠀⠈⠻⣶⣤⣀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠀⡇⠀⡈⠇⠀⡇⢣⠀⠀⣿⣿⣿⣿ ⡿⢰⠀⠀⡇⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⢿⣿⢦⠙⠢⣄⡀⠀⠙⠻⢿⣷⡶⠖⠶⠚⣿⣿⡇⠀⡇⠀⡇⡇⠀⣇⠸⡄⠀⢸⣿⣿⣿ ⢇⡇⠀⢰⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠘⡏⠀⠑⢄⡀⣩⠷⠦⣖⠚⠉⠀⠀⣰⠁⣿⣿⣷⣴⡄⠀⡄⡇⢠⢹⠀⣇⠀⠘⣿⣿⣿ ⣸⡇⠀⠘⠀⠀⠀⠀⠀⣀⣤⣿⣿⣿⡀⠀⠀⢸⠃⠀⠀⠀⢹⢿⣶⣶⡏⣦⠀⠀⡰⠁⠀⣿⣿⣿⣿⠁⢸⢸⣧⣸⢸⡆⢸⡄⠀⣿⣿⣿ ⣿⣿⣶⣴⣧⣤⣴⣾⣿⣿⣿⣿⣿⣿⣇⡀⠀⢸⠀⠀⠀⣠⣿⣶⡀⢀⣷⣿⣇⠈⠁⠀⠀⣿⣿⣿⣿⡀⡏⢸⣿⣿⣿⣷⣴⣏⡆⢹⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⠀⢀⣴⡁⠙⣿⡿⣿⡿⠋⢈⣧⡀⠀⠀⣿⣿⣿⣿⣷⡇⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡋⢀⣨⣿⣿⠿⣿⣿⣮⣁⠀⠱⣤⣾⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠋⠁⠉⠙⠁⠀⠀⠀⠀⠀⠀⣠⡾⠋⠁⠀⠀⠀⣰⠋⣷⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣄⠀⠀⠀⠀⠀⠙⠿⣷⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡷⣀⣤⠴⠶⡦⢾⠃⠀⢻⣷⡀⠀⣾⡙⠳⡋⠑⠒⠚⠻⣷⡤⢤⣤⣤⣤⣀⠀⠈⣳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⣩⠎⡰⠁⢠⣾⢡⠇⠀⠀⢸⣇⢣⠀⠘⣷⡀⠱⡀⠀⠀⠀⠱⡵⡌⠆⠀⠀⠘⡟⠙⠙⢿⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡟⡸⣇⣠⠇⠀⣿⡇⡼⠀⠀⠀⠈⣿⡀⢣⡀⠹⣿⡈⠹⡤⡍⠉⠉⢻⡙⡞⣶⠦⢤⣸⣄⠀⠈⣿⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣱⢿⠀⡞⠀⢸⣿⣿⠃⠀⠀⠀⠀⠸⣧⠀⢳⡀⢻⣷⣄⠹⡜⢆⠀⠀⢣⠸⣿⣄⠀⠉⢻⠳⡖⠺⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡇⡎⢀⡇⠀⣾⠇⣿⠀⠀⠀⠀⠀⠀⢹⡆⠀⠹⣼⡌⠻⣦⠹⣾⣧⠀⠈⣆⢹⣿⠀⠀⠈⡇⠸⡀⣿⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⢿⠃⡇⢸⡇⠀⡿⠀⡏⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠘⣷⣴⣽⣧⣧⡽⣷⡄⢹⣆⢻⡄⠀⠀⣇⠀⡇⢸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣾⡀⡇⢸⣇⠀⡇⠀⢳⠤⠤⢄⣀⠀⠀⠀⠈⢧⠀⠀⠈⢷⣠⣨⠽⣿⠛⠻⣼⡌⢷⡃⡇⠀⣿⡀⢸⢸⡇⠀⠀ ⠀⠀⠀⠀⢀⡾⠋⠀⡇⣧⠘⣿⣆⣧⢀⣤⣴⣦⣴⣶⢍⡒⠀⠀⠈⢣⠀⠀⠒⢉⣠⣴⣾⣷⣦⡌⢻⣈⣇⡇⠀⣿⡇⢸⣿⠁⠀⠀ ⠀⠀⠀⠀⠈⠀⠀⠀⣧⣿⡆⢿⡟⢿⡟⢩⡄⢻⣷⣦⡙⢧⠀⠀⠀⠀⠀⠀⠀⡼⠋⣽⠋⣿⣶⡌⠻⣽⣿⠀⢀⣿⣇⣼⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣼⡇⠈⠀⢸⣿⣿⣿⣿⠇⠈⠃⠀⢀⠀⠀⠀⠀⡇⠀⣿⣿⣿⣿⡇⠀⣼⡟⠀⣸⣽⣿⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣟⡿⢿⡀⠀⢄⣙⣛⣛⣋⡠⠎⠀⠀⡼⠀⠀⠀⠀⠱⢄⣈⣛⣛⣋⠠⠀⣿⠃⢤⣟⠛⣿⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⢘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡞⣾⡧⢑⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⢸⣿⢆⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⣿⣼⣧⡇⡜⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡻⢼⡄⢀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣄⣀⡀⠀⠀⠀⠀⠘⣿⣿⢧⠋⣠⠊⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⣦⣿⣿⠀⠀⠀⠀⠚⠛⠳⠤⠤⠍⠉⠛⠛⠀⠀⠀⠀⢀⣼⡏⢸⣿⣿⡦⢤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢋⡽⠋⣽⢻⡷⢄⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⢀⠔⠋⢹⠃⢸⢧⠹⠙⢦⡙⢷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡠⠤⠾⠯⠴⠯⠴⠿⠏⠼⣇⣀⡙⡦⣀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠡⠀⠀⣾⡀⡿⠾⠗⠒⠚⠛⠒⠛⠓⠀⠄ ⠀⠀⠀⢀⡤⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠀⠀⢸⠟⠶⣤⣤⣤⣶⠿⠛⠉⡇⠀⠀⠀⠸⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠀⠀⠀⠈⠈⠲⢄⣈⣉⣁⣀⣠⠔⠃⠀⠀⠀⠀⢹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠈⣿⡀⠄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠠⠤⠀⢀⠀⡀⠀⠀⠀⠀⠀⡼⠀⢀⣀⣀⠤⠤⠒⠉⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠐⠉⠁⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠛⠳⡀⠀⠀⠀⢠⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠋⠉⣳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⣰⠋⠀⠀⡠⠚⠉⠀⠀⣠⠔⠀⠀⣀⡤⠤⠤⣄⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠖⠲⡄⠀⠀⠀⠀⠉⠁⢰⡃⠀⠀⣼⠥⠤⠤⣴⣭⣁⣠⠖⠋⠀⠀⠀⠀⠈⣷⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡼⠁⠀⣠⢬⡀⠀⠀⠀⢀⣴⣞⡡⠤⠤⠴⠒⠒⠒⠶⠤⢌⣁⡀⠀⣴⠚⠋⠉⠉⠁⠀⢠⠋⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡼⠁⠀⡰⠁⠀⠁⠀⠀⡴⠋⡉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢷⣄⠀⠘⠀⢠⠃⢠⠞⠣⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠃⠀⢰⠃⠀⠀⠀⠀⣼⣡⠼⠖⠒⡺⣏⠉⠉⠉⠉⢉⡽⠑⠒⠲⠤⣀⠀⠀⢿⡇⠀⢀⠇⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡟⠀⠀⡎⠀⠀⠀⣀⣤⣿⠁⢠⡊⠉⠉⡷⠀⠀⠀⠸⡟⠉⠉⢳⠀⠀⠀⠉⠓⢶⣿⢤⣼⡀⣸⣤⣌⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡇⠀⢠⠁⣠⣴⠞⠛⡿⡏⠀⠀⠉⠀⠉⠁⢤⡤⠀⠀⠑⠲⠒⠋⠀⠀⠀⢀⠀⣼⡇⠀⡟⢦⡇⠀⠈⠙⠿⣶⣀⠀⠀⠀⠀⠀ ⠀⢸⠁⠀⢸⢰⠟⢃⣀⠴⠤⣼⣀⠀⠀⠀⢠⣀⡼⢆⣀⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠁⢸⠀⢸⠀⠀⠀⠀⠀⠘⡌⠙⢦⡀⠀⠀ ⠀⢸⠀⢠⣿⡏⠀⠉⠀⠀⠀⠈⢧⢂⡄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣇⣤⡾⠁⠀⡌⠀⡼⠈⠐⠒⠢⣀⠀⢱⠀⠀⠻⣦⠀ ⠀⢸⣴⠛⣷⡟⠀⠀⠀⠀⠀⠀⠀⠳⢄⡃⠘⠀⢰⠀⢦⠀⢄⠰⢦⣲⣌⣑⣶⠏⠀⠀⢠⠇⡀⡇⠀⠀⠀⠀⠀⠁⣸⠂⠀⡀⠈⣱ ⠀⣸⠃⢀⠇⢧⡀⠀⠀⠀⠀⠀⠀⠈⠢⢌⣓⠶⣤⣥⣬⣤⣬⣥⣴⣾⠿⠋⠘⣀⡠⠔⢹⠋⢀⠇⠀⠀⠀⠀⢀⣴⠟⠀⢠⠇⢀⠇ ⢀⣿⡄⡎⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⡴⠀⠈⠉⠒⠯⣝⠛⠻⠟⣫⠥⠒⠚⠉⠁⠀⠀⠈⢣⣸⠀⠀⠀⣀⠔⠋⠀⢀⣴⢃⡠⠊⠀ ⣼⠇⠛⣇⠀⠀⠀⠀⠈⠓⠶⣤⣤⠎⠀⠀⠀⠀⠀⠀⠈⠓⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣢⣴⣾⠷⡶⢶⣾⠛⠛⠉⠀⠀⠀ ⠹⣦⡀⠘⠦⣄⣀⠀⠀⣀⣴⣿⠛⣦⣀⠀⠀⠀⠀⠀⠀⠀⠸⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⢃⡜⠀⠀⠻⣇⠀⠀⠀⠀⠀ ⠀⢻⣿⡄⠀⠀⠀⢉⠙⣏⠀⠈⣧⠀⠙⠷⣦⣤⣄⣀⣀⣀⣠⣷⣄⣀⣀⣀⣀⣀⣀⣤⣤⢾⣿⣿⡷⡋⡇⠀⠀⠀⢹⡆⠀⠀⠀⠀ ⠀⠀⠙⢿⣆⠀⠀⢸⢁⡘⣆⠀⢹⠀⠀⠀⢸⡟⠷⠤⢀⣀⣀⣹⣦⣍⣩⡭⢹⠉⠛⢻⣾⣿⡾⠏⢰⣿⣧⢀⠀⠀⠈⢻⡆⠀⠀⠀ ⠀⠀⠀⠀⠙⢿⠦⣞⡁⠀⠈⢦⣸⠀⠀⠀⡞⡇⠀⡇⠀⠙⠻⣏⡈⠻⢻⣿⢿⣟⠛⢻⢿⣼⣇⠀⣸⣿⣁⡾⠇⠀⠀⢠⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢱⣜⣿⢢⣄⣀⣽⣧⡀⠀⡇⡇⠀⡇⠀⢀⠀⠀⠉⠑⠚⠟⢞⡛⠂⠏⠀⠀⠉⠹⣧⣄⠉⠀⠀⢰⠀⣻⡇⠀⠀⠀ ⠀⠀⠸⠀⣤⡾⠋⠀⡤⢀⣈⣠⣾⣯⣷⣼⠁⢧⠀⡇⠀⢸⡆⢠⡀⠀⠀⠀⣠⢽⡷⢶⣖⠒⠂⢠⣿⠶⢿⠦⠤⠽⠓⢿⡇⠀⠀⠀ ⠀⠀⠀⢰⣇⡟⠀⢀⡾⠋⠀⢠⡆⠈⠀⣿⠀⠈⠀⣣⡴⠆⢣⡌⣧⡤⠤⠴⣇⣼⠀⣸⠀⠀⣤⢸⣿⣀⣏⠀⣚⠀⢀⣾⠁⠀⠀⠀ ⠀⠀⠀⠈⠛⠳⠤⣿⠀⠀⠀⣿⣶⡤⠼⠛⡇⣀⣤⡿⣤⠀⢸⡇⢸⠀⠀⠀⠀⠈⢉⣉⣉⣉⣿⡿⡇⠤⠬⠹⠛⠋⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠶⣿⣤⣤⡴⠿⠟⠋⠙⠛⠛⠛⠛⠛⠿⠘⠚⠛⠛⠒⠖⠒⠒⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠈⠙⠈⣿⣿⠋⠀⠀⢀⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣐⣢⡀⠀⠈⢿⣿⣿⣿⠏⠉⠁⠹⠇⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠉⠀⠀⢰⣿⣿⣿⣯⣿⣆⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⡆⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠐⠟⢿⣿⣿⡿⠟⠀⠀⠀⠀⠀⠺⠿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠴⠂⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⢚⣆⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣞⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⣠⡟⠇⠀⠀⠀⢠⡀⠀⠑⢄⣤⠬⣬⣵⣷⣤⠖⠋⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡯⣤⣴⡷⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠀⠀⠀⢀⠀⠈⢛⣻⣶⠶⢿⣿⣷⣾⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣄⠀⢸⡟⢻⡛⠾⣿⣿⡿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣟⣛⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠉⠀⠀⢡⣀⣭⠄⠘⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⣰⣿⣏⡉⠁⠉⢡⡞⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⡗⠰⠀⡂⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⢀⣴⣾⣿⣿⣍⠁⢀⣴⠏⢀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⢘⣆⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡆⠀⢰⣿⣿⣿⣿⡻⣿⣷⡴⠃⢸⣿⣹⣟⠠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠞⢧⣻⡆⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⢸⣿⢻⣿⣿⣿⣼⣾⡇⣤⣞⣹⣿⣿⣶⡈⠲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠘⣧⠹⣆⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠸⣿⣿⡿⠿⢛⡼⣽⠴⣹⣿⣿⣿⣿⠉⠁⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢹⡆⢸⡇⠀⠀⠀⠀⠀⢸ ⠇⠀⠀⢸⡡⣍⠉⠁⣼⠃⡴⠁⠀⠉⢻⡿⠀⠀⣀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⣷⠉⣿⠀⠀⠀⠀⠀⢸
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⠀⢀⡔⠁⡐⠁⢀⡀⢁⠔⡝⠁⢀⢄⡴⠋⢀⢠⡤⢚⠚⠁⡀⡔⠁⠀⠠⠀⠀⠀ ⠀⡞⠀⢠⢡⢂⢋⣴⢕⠏⡠⣊⣔⣱⠁⠴⠉⣕⠕⠁⡠⠊⡘⠀⠀⢼⠃⠀⠀⢠ ⣸⠀⠀⣤⠃⢪⠞⢁⢎⠜⡴⠁⢠⡇⠙⠑⣾⠮⢤⠾⠥⢴⠁⠀⣬⠃⠀⣰⠃⠀ ⠏⣆⣑⣧⣤⣧⣤⣾⣿⣮⣀⡀⣄⡽⢁⢌⠃⡴⠃⢀⠜⠇⠀⢰⠇⡔⢀⡿⠀⠀ ⠀⢸⣼⠋⠚⠯⢽⡻⠋⠙⢻⠿⢿⣅⢢⣆⢎⠇⢀⠂⢼⠀⢠⡿⠻⣀⣼⠃⠀⠀ ⠀⠀⣿⡆⠀⠀⠈⡁⠉⠁⠒⠵⣧⠟⢯⢺⡌⠀⢀⠎⡇⠀⣞⣠⢣⠚⡏⠀⠀⠀ ⠀⠀⡇⢿⢼⠀⠔⡀⠔⠀⠀⠀⠀⠁⣂⢀⠃⠀⢎⡠⡧⢾⣻⠿⡟⣿⣄⠀⠀⢠ ⢇⠀⠱⠈⢃⡄⠈⠀⠀⠀⠀⠀⠀⠀⠈⠀⡗⠸⠁⠀⡀⣞⡙⠤⠓⡩⢿⡎⢠⠺ ⣸⠢⢄⠡⡀⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⡀⠀⢣⡸⡀⠕⠮⢠⣿⠞⣡⣵ ⢹⡇⠄⠈⢙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠟⠁⠀⠀⠀⣸⢔⢽⠋ ⢸⠀⢸⠀⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠁⠌⠀ ⣸⠀⠸⣀⠀⠸⡖⢒⣒⠂⠤⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⡌⠢ ⠃⡀⢀⠀⠀⢹⠋⢹⠀⠏⠉⠁⡎⢒⠠⢀⠀⠀⠀⠀⠀⠀⠀⠰⡠⢻⠀⠀⡈⠀ ⡀⢳⡀⠄⠀⠀⠉⢹⠀⢀⠀⡆⡇⠀⠑⠄⣉⠉⠛⠧⣀⠀⢀⣤⡇⢠⠇⣠⠃⠀ ⡇⠀⠣⡘⡀⠀⠀⠘⠀⠘⢸⡇⠑⡆⠀⠠⠀⠈⠂⠄⣀⠑⠣⣀⠐⣓⠈⠁⠀⠉
⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀ ⣸⣿⣿⢿⡿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀ ⢿⣿⣿⣿⡧⠽⣖⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀ ⣿⣿⣿⡄⢃⠸⠟⢿⡿⣻⣿⣿⡇⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀ ⢻⣿⡍⠗⠀⠀⠈⠀⠀⠱⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆⠀⠀⠀ ⢸⣿⣿⠁⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡿⡟⠄⢀⠀⠀ ⡸⣿⣿⣦⡀⢒⠀⠀⠀⢸⣿⣿⢿⣿⣿⣿⣿⠏⠀⠀⢀⡠⠈⠐ ⠡⣿⢿⣿⡍⡦⣀⠠⢔⢚⣿⣿⢸⢿⠋⡌⠌⠀⡠⠀⠁⢉⠀⠂ ⠀⠘⡎⠻⡓⠁⠀⠀⠀⢾⢫⢿⣟⠀⠀⣎⠄⠊⠐⠂⠉⠀⠀⠀ ⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⣾⠀⡾⠧⠴⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡦⡳⠿⣂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠊⠀⢢⠆⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠌⢀⡠⠊⡌⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⢂⠀⡍⠂⡋⡇⡃⠆⢱⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣶⣿⣿⣿⡿⣿⣿⣿⣿⣷⣤⡉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⢬⡕⡏⡏⡏⡏⣿⢽⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠿⠿⠿⠿⠿⠿⠿⠿⠿⣿⡿⡯⠔⠊⠉⠉⠁⠁⠒⠤ ⠀⠀⠀⠀⠀⢀⡠⠴⠒⠒⠒⠒⠒⠒⢖⡤⢤⣀⣀⠀⠐⢥⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣯⡀⠀⠀⠀⠀⠀⠀⠺⠛⢉⠤⠭⣭⣹⡦⣠⣬⡉⢉⡰⠒⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠳⠶⠤⣤⠀⠀⢀⠰⣷⡊⢩⣤⡿⣥⣤⠾⡒⠉⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡆⠀⠀⠀⠀⠀⠀⣀⠤⠴⠒⠚⠃⡰⠂⢀⡴⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⣠⡶⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡷⠟⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠤⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀ ⠊⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠘⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⡞⡛⠛⠛⢻⡷⠟⠻⡟⠻⡶⢶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⢦⠀⠀⠀⠀⠀⠀⠀⠻⣿⢶⣦⣠⣭⣻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣿⣿⡿⣼⣻⣷⣾⣷⣿⣷⢿⣷⣿⣷⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⣉⣠⣿⣿⣷⣿⣿⣿⣿⣿⣷⣿⣾⣿⣿⣿⣿⣷⣿⣟⣷⠿⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⢿⣿⣿⡟⠛⣿⣿⣿⣿⣿⣿⡉⠛⠛⢛⣿⣿⣿⡿⣿⠛⣿⢸⡆⠘⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢉⣵⣿⣿⠋⠀⠀⢿⣿⣿⣿⡟⠿⢿⣆⣀⡾⠳⣿⠏⠳⣬⣿⡟⢇⠃⠀⠀⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⣿⣿⣄⣀⡄⠜⣿⣿⡾⠷⣶⣿⠟⠛⣧⠠⠿⠶⠶⣶⣿⠀⠘⠀⠀⠀⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣷⣼⢿⣿⡗⠶⠛⠻⣄⠠⠟⠷⠶⠶⣶⣿⣃⠀⢠⡄⠀⣰⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢀⡼⠤⠤⢤⡀⣸⣿⣿⡅⣤⣾⣿⣾⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠍⠛⠻⠿⣄⠀⠙⠒⠲⠦⠤⠏⠹⣿⣿⣿⣿⡿⢻⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠳⣄⣀⠀⠀⣀⣤⡶⠉⠛⠉⠁⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⣟⢿⣛⠀⠀⠉⠉⠉⠉⠀⣧⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⠉⠀⠀⠙⢦⣉⠛⠦⠤⠤⠤⠤⠞⣋⡾⠛⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⠞⠋⠀⠀⠀⠀⣀⡀⣄⠀⠉⠀⠀⠀⠀⠠⠴⠟⠋⠀⠀⠀⠀⠉⠛⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⣿⣷⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠸⣏⢿⡇⠀⠀⠀⠀⠀⢀⣤⣶⡾⠿⣷⢶⣾⣦⠀⣰⠃⠀⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠃⠲⢶⡀⠀⠀⠀⠀⠀⠈⣿⡇⣀⣤⣴⣶⣿⠟⣫⢉⣉⡥⢶⣿⣽⣿⣿⣏⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⣿⣿⣿⣿⡟⠋⠀⢒⣻⣭⣶⠿⣿⠋⣸⡟⠁⣹⠃⠀⠀⠀⠈⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡟⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⣿⣟⡿⣿⣯⣓⠛⠛⠋⠁⢀⣼⢃⡼⠋⠀⠀⢻⠀⢀⣤⠀⠀⠀⠙⠳⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡇⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⣿⣙⣻⣾⣿⠋⠀⠀⣀⣤⡿⠏⠈⠀⠀⠀⠀⣿⠀⣰⠟⠀⠀⠀⠀⠀⠈⢹⡧⠀⠀⠀⠀⠀⠀ ⠀⠸⣇⠀⠀⠀⠀⠀⠀⠸⣷⣀⣼⡿⠛⣿⣧⡾⠶⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⢠⡿⣼⡏⠀⣀⣤⠴⠶⠖⠛⠉⠙⢻⡆⠀⠀⠀⠀ ⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠚⠛⣹⠏⢸⠛⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⢷⡄⠀⠀⠀ ⠀⠀⠈⢻⣦⣤⣤⣄⣀⠀⠀⠀⣟⠀⢸⠀⠸⣆⠀⠀⠀⠀⣀⣤⡶⢛⣿⠿⡟⢷⣄⣀⣀⡀⠀⠀⠀⠀⠀⢀⡶⢋⣴⠟⠻⣄⠀⠀ ⠀⠀⠀⠸⣿⠀⠀⠈⠙⢷⡄⠀⢹⣦⣸⡀⠀⠘⣆⣠⣴⠞⣋⠣⣲⣼⣿⠀⣹⡀⠈⠉⠉⣹⠇⠀⠀⠀⢰⣿⡾⠋⠀⠀⠀⠈⠳⣤ ⠀⠀⢠⣾⣿⡄⠀⠀⠀⠈⢿⡀⠈⣯⠉⢷⣤⣤⠾⠋⠀⣀⣩⣷⣿⣷⣿⣴⡿⠀⠀⠀⠀⠻⣶⡤⢶⣆⣿⣯⣀⠀⠀⠀⠀⠀⠀⠘ ⠀⢀⣿⡟⣿⣿⣦⣀⣀⠄⢸⣇⣀⣼⠿⢿⣿⣷⣴⣾⣿⣿⣭⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠈⠉⠓⠶⣄⣀⠀⠀ ⠀⣸⡟⢹⡏⠀⠀⠉⠉⠛⠛⠻⣿⣿⣾⣶⣿⣿⣼⣿⣉⣽⣿⠿⢻⣿⠻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷ ⢰⣿⡃⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠛⠛⣿⠟⣿⠿⠛⠀⠀⣿⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠶⠛⠋⠉⠁⠀⠀⣠⣤⠾⠟⠛⠉⠙⠓⠶⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⠁⠀⠀⠀⢀⣠⣴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⣭⡿⠷⠶⠦⢤⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠁⠀⠀⠀⠀⢀⣴⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠞⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⢲⣤⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⢀⣼⠏⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⣠⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠀⠀⠀⠀⢠⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⠀⠀⠀⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⢀⣼⣯⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⣠⡿⠁⠀⠀⠀⠀⣸⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠾⠃⣠⡾⠃⢀⣀⣴⡾⠟⠁⠘⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⣠⡾⠋⠁⠀⠀⠀⠀⢠⡏⠀⠀⠉⣉⣙⠉⠙⠛⠛⠛⠿⠧⠴⠾⠛⠉⢙⣿⠟⠋⢻⠃⠀⠀⠀⠛⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣴⠞⠉⠀⠀⠀⠀⠀⠀⢰⣿⣠⡴⠞⠛⠉⠙⠛⠷⢶⡶⠖⠂⠀⠀⠀⠀⠀⠈⢁⣀⣤⣾⡄⠀⠀⠀⠀⢹⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣾⣩⣷⣶⣶⣶⣦⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡾⣿⣿⣏⣿⠁⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⠻⣟⠁⠀⠀⢠⣾⣿⣷⣄⠀⠀⠀⠀⠀⠀⢸⡏⢸⣿⣿⡟⢻⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠙⢷⣀⠀⢸⣿⣿⣿⣉⠀⠀⠀⠀⠀⠀⢸⡷⠼⠿⠿⠃⠸⡆⠀⠀⠀⠀⡾⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠉⠛⠛⠛⠛⠋⠋⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⢻⡄⠀⠀⣰⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠀⠘⣇⠀⠀⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⠆⠀⠀⠀⣿⠀⢰⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⠰⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠶⠞⠛⡴⠟⠁⠀⠀⠀⢸⡏⠀⠘⣷⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⢸⡇⠀⠀⠀⠀⠀⣼⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⡾⠁⠀⠀⢿⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⣾⠁⠀⠀⠀⠀⠀⠈⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣖⣛⣛⣻⣿⠟⠀⠀⠀⣼⠃⠀⠀⠀⠀⠹⣆⠀ ⠀⠀⠀⠀⢀⣴⠏⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢿⣍⡉⠉⠉⢉⡷⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠹⡄ ⠀⠀⠀⣠⡟⠁⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠉⠁⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⣇ ⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡉⠳⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿ ⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠙⠓⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠉⠙⠓⠲⣶⣤⣶⣶⣟⣁⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀ ⠾⠷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠿⠷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠿⠶⠶⠶⠶⠶⠶⠶⠶⠶⠿⠶⠶⠾⠿⠿⠿⠿⠶⠶⠶⠶⠶⠶⠶⠶⠏⠀⠀
⠀⠀⠀⢠⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⡜⠸⡿⣿⠿⠋⢀ ⠀⠀⢀⠃⢻⠀⠀⠀⠀⠀⢀⠤⠠⢄⠀⠀⠀⠀⠀⢸⠻⠅⠸⠋⠙⡃⡀⠀⠄ ⠀⢀⠆⠀⠘⠀⠀⠀⡟⠄⡎⠈⡗⠠⣕⠄⠀⠀⠀⠘⣀⠀⠀⠀⡠⠁⠛⠉⠒ ⠀⣼⠀⠀⠀⢃⠀⢠⡇⠈⢳⡀⡑⠤⡄⢾⠀⠀⠀⠀⡄⠈⢍⠁⠀⠀⠀⠘⠀ ⢠⠉⢧⠀⠀⠄⢢⡾⠐⠂⠀⠙⠢⡍⡉⠜⡄⠀⠀⠀⠀⠀⠸⡧⠒⢢⠀⠀⢠ ⢸⠀⠈⢂⠀⠀⣄⠣⣰⣽⣶⣶⣶⣤⣥⣖⣰⠀⠀⠀⠐⠀⠀⣗⠀⠀⡇⠀⠸ ⡜⠀⠀⢰⠓⠄⡘⢅⠸⠟⢏⡁⠢⡀⠉⡿⠋⠀⠀⠘⠇⠀⢀⠓⠅⠀⣧⠀⠀ ⠁⠀⠀⡈⠀⠀⠉⠺⡣⠄⠈⢟⠀⣰⠠⠁⢠⠀⢀⡿⠀⠀⠈⡗⢁⣴⢹⠀⠀ ⠄⡄⠀⠁⠀⠀⠀⠀⡁⠀⠀⠀⠉⠀⠀⠀⠄⢀⡼⠁⠀⠀⡀⣷⡟⡟⡄⠀⠀ ⡇⣇⢃⠀⠀⠀⢠⠂⠀⠀⠀⠀⠀⠀⢀⢌⠀⢻⠃⠀⠀⢀⡿⠛⣿⠣⠁⠀⠀ ⠰⠙⡀⣧⢠⠀⡄⢠⡀⠀⠀⠀⠀⠀⠉⠀⠀⡆⠀⠀⠀⣼⠃⢀⡗⠁⢀⡆⠀ ⠀⠡⣧⡉⡄⠀⣇⢸⣷⣆⡀⠀⠀⠀⠀⠀⠀⠃⠀⠀⣸⠫⣠⠊⢀⠔⣽⡇⠀ ⠀⠀⠀⠙⣁⠀⢳⣃⢟⢫⡛⢢⡀⠀⠀⠀⡸⠀⠀⣴⡧⣼⣥⠒⢁⣾⡟⠀⣠ ⠀⠀⠀⠀⠐⣆⠸⡈⠂⠦⢧⡶⢬⣖⠊⢡⠃⢀⣼⣿⢻⣿⡏⠀⣎⣌⠠⠊⣿ ⠀⠀⠀⠀⠀⠈⠳⣧⠀⠈⠙⠿⣄⡀⣩⡣⠐⠉⢩⠏⠉⠉⠑⣤⣶⡄⠀⠔⡁
⠀⠀⠀⠀⠀⠀⢠⠤⠔⢲⢲⠀⠀⠀⢰⡄⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢖⠣⡀⠀⠀⡆⠴⠚⠉⣀⡀⠀⡼⠈⠀⣼⠀⡸⠀⠀⠀⠆⠀⠀⠀ ⠀⠀⠠⡆⠃⠀⠀⡡⣴⣾⣿⣿⣿⣿⣤⣦⣄⢀⡀⠀⠀⡜⠃⠀⠀⢠⠆ ⠀⠀⠀⢀⡠⠔⠈⣁⠽⠞⢻⣿⣿⣿⣿⣿⣿⣿⣷⠷⠆⣀⡀⠀⠀⣸⠀ ⠀⠀⠀⡗⢤⡒⢉⡠⠔⠊⡀⠍⠛⣚⣏⣿⠟⣋⢤⣶⣿⣿⣿⣷⢆⣅⠀ ⠘⢏⢢⠐⣾⣅⡓⢶⣆⣁⡠⠐⠈⢀⠤⠒⢁⠾⠾⣏⣽⡿⣿⣿⡿⠋⠀ ⠀⠘⠃⢳⠄⠉⠛⠶⣯⣙⡙⢲⠬⣠⢔⠊⣁⠄⠂⢉⠡⠛⢛⠫⠁⢀⡌ ⠀⠀⠀⠀⢧⠤⡀⠀⣍⠛⠿⣾⣤⣏⠀⡯⢤⣐⢊⡡⠔⠈⡀⠄⠒⠀⡀ ⠀⠀⠀⠀⠻⣣⡄⠀⢃⠣⠀⠀⠙⠻⢿⣷⣼⣈⠟⢶⡶⡉⠀⢀⠀⢀⠳ ⠀⠀⠀⠀⠀⢤⠇⠀⠼⠀⠀⢠⣄⠄⠧⠀⠈⠉⠛⠚⠃⠀⡠⠊⠀⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡀⠐⠛⠷⠀⣠⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣷⡄⠀⢠⣾⡏⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠛⡇⠀⢸⠛⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠀⠀⢦⠀⠀⠈⡠⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⢡⠆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣄⠀⠀⢀⠀⠀⢀⣼⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠁⢻⣿⡇⠀⢸⣿⡏⠙⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠀⠀⢸⣿⣷⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⣸⣿⠀⠀⢀⣀⡀⠀⠀ ⠀⠀⢰⣾⣿⣶⡄⣠⣿⣿⠀⣼⣇⢠⣾⣿⣿⣿⡄⠀ ⠀⢠⣿⣿⣿⣿⣿⠏⠈⣿⣤⣿⣯⠻⣿⣿⣿⣿⣿⡀ ⢠⣿⣿⣿⡿⠟⠁⠀⠀⢹⣿⠿⡛⢯⡓⠙⠿⣿⣿⣧ ⠘⠻⠿⠋⠀⠀⠀⠀⠀⢸⣿⣷⠳⠀⠀⠀⠀⠈⠉⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⣟⡿⡿⢟⠓⠂⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⠁⢸⠃⠸⡆⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣶⣶⣿⣿⣿⣷⣶⣶⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣶⣿⣿⠿⠿⠛⠛⠉⠉⠁⠀⠀⠈⠉⠙⠛⠻⠿⢿⣿⣷⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⣛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠛⠛⠻⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣟⣩⣤⣤⣤⣤⣤⣤⣤⣀⡀⠚⠛⢻⣿⣿⡛⠛⢿⣿⣿⣿⡿⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⠙⠿⠿⠶⠿⠋⠀⠈⠀⢸⣿⣷⣶⣤⣀⡀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⣀⣀⣠⣤⣤⣤⣤⣾⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠋⠉⠉⠉⠉⠉⠉⠙⠛⠛⠛⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡄⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠿⢿⣿⣿⣿⣿⠇⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡟⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠁⢠⣾⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠲⢶⣶⣶⣶⣶⣿⣿⣿⣿⣶⣶⣶⣶⡶⠒⠀⠀⠀⠀⠀⠀⠀⢁⣴⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣷⡄⠀⠀⠀⢠⣿⣿⡿⠛⠻⣿⣿⣿⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣦⠀⠀⣾⠟⠉⠀⠀⠀⠀⠙⠻⣇⠀⠀⠀⣠⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣷⣌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⣠⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣷⣄⠀⢀⣠⣾⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⣠⣤⣄⠀⠈⠛⣿⣿⣿⡿⠛⠁⠀⢀⣤⣤⣄⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣀⠀⠀ ⠀⣰⣿⣿⡿⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⢰⣿⣿⡟⠀⠀⠞⠋⠉⠻⠀⠀⠀⠀⣼⣿⣿⢣⣿⣿⡟⠉⠉⠉⠉⠉⠉⣿⣿⣿⢣⣿⣿⣿⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁ ⢠⣿⣿⣿⠁⠀⠉⠛⠿⠿⣿⣿⣿⠏⠀⢠⣿⣿⡿⠁⠀⣠⣤⣶⠂⠀⠀⠀⠀⣸⣿⣿⢇⣿⣿⡿⠁⠀⠀⠀⠀⠀⣼⣿⣿⢏⣿⣿⣿⠛⠛⠛⠛⠋⠉⠁⠀⠀⠀⠀ ⠿⣿⣿⣷⣶⣶⣶⣶⣶⣾⣿⠿⠋⣴⠆⢾⣿⣿⢣⡶⠐⢿⣿⣿⣶⣶⣶⣶⣶⡿⠿⠋⠸⢿⣿⣷⣶⣶⣶⣶⣶⣾⣿⠿⠋⠸⢿⣿⣷⣶⣶⣶⣶⣶⡶⠶⠖⠒⠀⠀
⠀⣠⣤⣄⣀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣄⠀ ⢸⣿⣿⣿⣿⣿⣶⣦⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣴⣶⣿⣿⣿⣿⣿⡇ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⢸⣿⣿⣿⣿⣿⣤⣿⣧⣼⠟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⢸⣿⣿⣿⣷⣴⣿⣿⣿⣿⣷⡟⢻⣿⣿⣿⣿⣿⣿⠛⢿⣿⡿⠛⣿⣿⣿⡇ ⢸⣿⣿⣿⣉⣽⣿⣿⣿⣿⣿⣿⣿⣏⣹⣿⠛⣿⣿⣷⡄⠉⢠⣾⣿⣿⣿⡇ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⣠⣶⣄⠙⣿⣿⣿⡇ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃ ⠀⠀⠈⠙⠛⠿⣿⣿⣿⣿⠿⠟⠛⠉⠉⠛⠻⠿⣿⣿⣿⣿⠿⠛⠋⠁⠀⠀
⠀⠀⠀⠀⠀⠀⢠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠿⣿⣿⣿⣿⠿⢿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⠁⠀⢸⣿⣿⡇⠀⠈⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣤⣤⣤⣤⠀⢠⣤⣤⣤⣤⡄⠀⣤⣤⣤⣤⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⣿⣿⠀⠸⠿⠿⠿⠿⠇⠀⣿⣿⣿⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠛⠛⠛⠛⠀⢠⣤⣤⣤⣤⡄⠀⠛⠛⠛⠛⠃⠀⠀⠀⠀ ⠀⠀⣶⣶⣶⣶⣶⣶⣶⠀⠸⠿⠿⠿⠿⠇⠀⣶⣶⣶⣶⣶⣶⣶⠀⠀ ⠀⠀⣿⣿⣿⣿⣿⣿⣿⠀⢠⣤⣤⣤⣤⡄⠀⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⢀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠸⠿⠿⠿⠿⠇⠀⣀⣀⣀⣀⣀⣀⣀⣀⡀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⠀⢰⣶⣶⣶⣶⡆⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠘⠛⠛⠛⠛⠛⠛⠛⠛⠀⠘⠛⠛⠛⠛⠃⠀⠛⠛⠛⠛⠛⠛⠛⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⡿⠋⠉⢹⣯⠙⠛⠛⠷⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣘⣃⣀⣀⣼⣇⣀⣀⡀⠀⣀⠉⠻⢷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣶⣿⡿⠋⠉⠉⠉⠉⠉⠉⠙⣿⣀⣻⣆⠀⠈⠹⣧⡀⠀⠀⠀⠀ ⠀⢀⣼⣿⣿⡟⠀⠀⠀⠀⣶⡀⠀⢰⡆⠈⠉⢹⡿⠀⠀⠀⢹⡇⠀⠀⠀⠀ ⠀⣾⣿⣿⣿⡇⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⢠⣿⠁⠀⠀⢀⣾⠃⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⡄⠀⠀⣠⡿⠁⠀⠀⠀⠀⠈⠁⠀⠀⣠⡾⣿⠀⠀⠀⠀⠀ ⣼⣿⣿⣿⣿⣿⣿⣦⣄⣈⠀⠀⠀⠀⠀⠀⣀⣀⣴⠾⠋⠀⢿⡆⠀⠀⠀⠀ ⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠛⠛⠉⠁⠀⠀⠀⢸⣷⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⠿⠿⡿⢠⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⠀⠀⠀ ⠸⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠐⠿⠇⣀⠀⠀⠀⠀⠀⠀⠀⢙⡻⣷⡦ ⠀⢻⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⢀⣤⡀⠀⠀⢀⣀⠻⠟⠀⠀ ⠀⠈⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⢾⡇⠘⠛⠀⠀⠀⠀ ⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠘⠻⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⣼⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⡄⠀⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⣿⡇⠀⠀⣀⠀⠀⠀⠀⠀⢀⡀⠀⠈⣿⣿⣿⣿⣷⠀⠀⠀ ⠀⠀⣸⣿⣿⣿⣿⣿⡇⠀⢺⣿⡇⠀⠀⠀⠀⣿⣿⠀⢸⣿⣿⣿⣿⣿⣆⠀⠀ ⠀⠀⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡄⠀ ⠀⣸⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⣶⣶⣶⠄⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣧⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠈⠛⠋⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆ ⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣤⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇ ⠀⠹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠙⠛⠛⠉⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠉⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠠⠤⣤⠶⠿⢥⣄⠀⠀⣀⡤⠖⠒⠒⠲⠦⢤⡀⠀⠀⠀⠀⠈⠙⠦⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⡾⠗⠲⢦⡀⠈⠀⠀⢁⣤⠶⠒⠒⠒⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⡀⠀ ⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⢹⡄⠀⢀⡞⠀⠀⠀⠀⠀⠀⠘⣧⠀⢸⠰⡆⠀⠀⠀⠀⠀⠀⢹⡆ ⠀⠀⠀⠀⢀⡟⠀⠀⠀⣠⡀⠀⠈⡇⠀⢸⠀⢠⣤⡄⠀⠀⠀⠀⢸⡆⠙⢦⠇⠀⠀⣀⡤⠴⠚⠋⠀ ⠀⠀⠀⠀⢸⣇⠀⠀⠀⠻⠛⠀⣼⠃⠀⠸⡄⠈⠋⠁⠀⠀⠀⠀⡼⠁⠀⡀⠀⠀⠋⠉⠳⣄⠀⠀⠀ ⠀⠀⠀⠀⠸⡿⢤⣀⣀⣀⣠⠞⠁⢀⣀⣀⡹⣄⡀⠀⠀⢀⣤⠞⠁⢸⠀⣿⠀⠀⠀⠀⠀⣸⠂⠀⠀ ⠀⠀⠀⠀⠀⠹⣄⠀⠉⠁⠀⠀⢰⣏⣁⡼⠇⠀⠙⠛⠋⠉⠀⠀⠀⠘⠷⠟⠀⠀⣀⡴⠞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠳⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠚⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⣦⠤⠤⠤⠤⠴⠆⠀⠀⠀⠀⠀⠀⢿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⣠⠀ ⠀⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⣠⠾⠋⠀ ⠀⠀⠈⠙⠦⣄⡀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⢀⣠⠴⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠓⠲⠤⣀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⠤⠞⠋⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠓⠒⠒⠚⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢸⡯⢄⣠⣀⠀⠀⠉⠑⠤⠘⠀⠀⠘⢁⡀⣀⣀⣈⣀⠈⣀⡀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠈⠉⠉⠉⢀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣻⣷⣶⣤⣤⣀⡘⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀ ⠀⠀⠀⠀⠀⣸⡿⠒⠂⠋⠉⠁⣤⣾⣿⣭⣾⣿⣿⣿⣿⢿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣄⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠘⢦ ⠀⠀⠀⠀⣴⡟⠁⠀⡤⠘⠉⢱⣿⣿⣿⣿⣿⣿⣿⣟⣿⣾⣿⣿⣿⣿⣯⣽⣿⣟⣿⣿⣿⣿⣿⣿⣾⠀⠚⠋⠙⡄⠀⢠⠀⠀⠀⠀⠀⢸ ⠀⠀⣠⣾⣿⠃⠤⠚⠣⣄⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⡿⠿⣿⠿⢿⣿⣿⣿⣿⣧⡈⣿⣿⣿⣧⠀⠂⠄⢸⡀⡌⠀⠀⠀⠀⠀⠀ ⣶⣿⣿⣿⣿⡤⠤⣀⡤⠃⢠⣿⣿⣿⣿⣿⣿⣿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠹⢻⣿⣶⣿⣿⣿⣿⠀⠀⢊⣬⡿⠁⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡀⣀⠾⢄⠀⣼⣿⣿⣿⣿⣿⡏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣿⣿⣽⣿⣿⠀⠠⣶⠟⠁⠀⠀⡀⠀⠀⠀⣠ ⣿⣿⣿⣿⣿⣟⠧⣄⡼⠃⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣯⣿⣿⡇⡜⠋⣀⠤⢒⣉⠄⠀⡠⠈⠀ ⢿⣿⣿⣿⣿⣿⡀⡼⢆⠀⣿⣿⣿⣿⣿⡿⣂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢼⣿⣟⣿⠇⣼⣛⡓⠾⢋⡡⠖⠋⠀⠀⠀ ⠜⣿⣿⣿⣿⣿⡿⠔⠒⢹⣿⣿⣿⣿⣿⡇⢀⣩⣵⣶⢦⣤⣄⠀⠀⠀⠀⣀⣤⡶⣶⣾⣯⡀⢈⣿⣿⣿⡇⠙⣷⡖⠊⠁⠀⠀⠀⠀⠀⠀ ⡶⠿⠛⠋⠉⠀⠀⠀⠀⢀⣿⡍⢻⣿⡏⣿⢶⣿⣿⣿⣿⠮⠁⠁⢀⣴⠟⠛⡱⢿⣿⣿⣿⣟⣾⣿⣟⣝⡇⣰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⠉⢿⡇⢻⡆⠛⠛⠛⠋⠁⠀⠀⢸⠈⠀⠀⠑⠚⠛⠛⠋⢁⡿⣿⡏⣹⠃⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡀⣿⣿⣿⣆⢿⣿⣼⡇⠀⠀⠀⠀⠀⠀⠀⢸⣼⠀⠀⠀⠀⠀⠀⢀⡾⢱⣿⣷⠏⢀⡹⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣖⢒⣺⣿⣿⣿⣿⠰⣿⣿⣾⣿⣷⣽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠄⠿⠀⠀⠀⠀⠀⠀⡾⢁⣯⣿⠏⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣏⡿⢤⣹⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⢠⣔⣖⣒⣲⣦⠀⠀⠀⣸⣡⣾⣿⡏⠀⣼⣽⡆⠀⠀⠀⢀⣀⣀⠀⡀⠀⠀ ⣿⣿⢧⣠⠟⣿⣿⡿⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⢶⣄⡀⠀⠈⠉⠳⠈⠍⠁⠀⢀⣤⣿⣿⣿⡿⠀⢸⡿⢸⡥⣤⣴⠞⢁⣴⡿⠿⣤⣤⡀ ⣿⣿⢀⡟⠦⣿⡿⠁⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠙⢿⣶⣤⣀⠀⠀⢀⣠⣶⣿⣸⣿⣿⣿⡇⠀⢸⠀⣼⣏⠟⢁⣴⠟⣷⣤⣤⣤⣀⣳ ⣿⣿⠚⣄⡴⢿⡇⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠈⠂⢸⣿⣶⣉⣀⢀⣿⣿⣿⣿⣿⣿ ⣿⣿⠖⠙⢦⠎⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠙⢿⣿⣿⣿⡉⣿⣿⣿⣿⣿⣷⣷⣶⣤⠫⡛⠦⢬⣹⣿⣿⣿⣿⣿⣿ ⣿⡿⢳⠔⠋⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠿⣶⣿⠇⢹⣿⣿⣿⣿⣿⣿⠏⣀⣜⣿⠀⣠⢼⣿⣿⣿⣿⣿⣿ ⣿⡟⠋⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⠄⠀⠀⠀⠀⠀⠀⠀⠛⠿⠀⢠⢿⣿⣿⣿⣻⠁⠴⡆⠻⠃⣰⠃⣾⣿⣿⣿⣿⣿⣿ ⣿⢁⣤⣾⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠻⣿⣿⣿⣦⣴⣶⣦⣄⠁⠀⢉⣉⣉⣛⡟⢻⠻ ⢡⣾⣿⣛⣥⣟⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠒⠢⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⣸⣿⢿⣿⢻⣿⣿⢿⡿⣷⣄⢠⡟⠛⠁⢀⠎⢀ ⣿⣏⣽⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠐⠊⠉⣿⣿⡿⢿⡿⣿⣾⣟⣿⣿⡆⢙⢢⠀⣞⡠⠋ ⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡴⣽⣟⠿⣿⣿⢻⣿⡀⢿⢨⣿⣶⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣬⣱⡦⠄⣴⠰⣛⡯⢋⢄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠰⠛⡕⡐⠁⠀⠀⠀⠉⠹⣿⠿⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡰⠍⢰⡰⢤⣀⠀⠀⠀⠀⠀⠈⠉⡸⡆⠀⠀ ⠀⠀⠀⠀⠀⢠⢋⡄⣌⣷⣆⠈⠀⠀⢘⣛⣲⢆⡄⢋⢃⠀⠀ ⠀⠀⠀⠀⢠⣷⣝⢀⡏⠉⠉⠀⠀⠀⠺⠿⠾⠀⢡⣬⢷⠙⠋ ⠀⠀⠀⠀⣿⣭⣂⣼⠁⠀⠀⠒⢦⠄⠀⠀⠀⡀⢸⣉⠱⠀⠀ ⠀⠀⠀⠀⡹⣸⢹⡊⡀⠀⠀⠈⢅⢄⠀⠀⠸⢿⣹⡭⡧⠀⠀ ⠀⠀⠀⠀⢲⣁⣾⠠⠳⡄⠀⠀⠀⠀⢀⣰⠘⠍⣌⢾⠁⠀⠀ ⠀⠀⠀⠀⠈⢿⠂⣼⣿⠩⠐⠀⠐⠂⢡⣏⠰⣡⣏⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⢆⠏⡟⣿⡆⠂⠀⠀⠀⢸⡻⣦⢸⢣⠎⠀⠀⠀ ⠀⠀⠀⠀⠀⢌⣹⣿⡄⡁⠘⠀⠀⠀⡘⢰⣿⡘⠀⠀⠀⠀⠀ ⢀⣀⣠⣴⣾⣿⣿⣿⡃⠠⢠⠀⠀⡐⠀⢘⣿⣿⣷⣦⣀⡀⠀
⣠⠤⠐⠒⠒⠠⠄⡀⠤⠀⠀⠤⠄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⢄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⠀⠀⠀⠀ ⠀⠀⠆⠀⢀⠃⢀⠀⢸⠀⠀⣆⠀⠀⡀⠀⡆⢃⠀⠀⠀ ⠀⣸⠀⠀⡌⠀⢸⠀⢸⡇⠀⢸⡀⠀⢰⠀⢸⠘⡀⠀⠀ ⢠⡇⠒⣺⠒⠒⡇⠀⢸⡧⠐⢺⡗⠀⢸⠀⠀⡄⡇⠀⠀ ⣿⣁⣰⣿⣀⣸⣇⣀⣸⣇⣀⢨⣇⠀⢸⠀⠀⣇⡇⠀⠀ ⡾⠾⣿⣷⣿⠿⠇⠈⠈⢿⣿⣿⣿⣿⡿⣿⠉⡇⠀⠀⠀ ⠂⠀⠿⠛⠇⠀⠀⠀⠀⠀⡿⠻⡇⠀⠇⣇⠀⣀⣠⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⢠⡿⠚⠃⠀ ⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠸⡟⡄⠀⠀ ⣿⣿⣶⡤⣀⠀⠀⠀⠀⢀⣀⣤⣾⣿⣿⣿⡄⣱⢇⠀⠀ ⣿⣿⣿⡿⣷⣽⣿⣿⣿⣻⡷⠿⠿⢿⣿⣿⡇⠏⣮⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⣟⣒⣂⣲⣖⣶⣒⣶⣿⣷⠀⢻⣿⠀ ⣿⣿⠙⠿⡐⢿⣿⣏⠉⣟⣿⣻⣿⠏⢱⣿⣿⡄⠈⣿⡵
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⠀⣠⠋⠀⢠⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡏⠀⠀⠀⠀⠀⣠⣾⠀⠀⠀⠀⢠⣾⡿⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣿⠀⠀⠀⠀⢀⣞⣽⡏⠀⠀⠀⣰⡿⠃⡆⢀⡾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⣠⣞⣥⠞⡇⠀⠀⢀⣴⡿⠋⢹⡇⠀⢠⣾⠟⠁⢰⢇⡾⠁⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢻⠇⠀⢀⡜⣩⠟⠁⢰⠁⠀⣰⠿⠋⠀⠀⣼⠀⣰⡿⠃⠀⠀⣹⡾⠁⠀⠀⢇⠀⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠿⠀⣰⣯⠞⠁⠀⠀⡌⢀⠞⠁⠀⠀⠀⠀⢻⣾⠟⠀⠀⠀⠀⠈⠁⣀⡀⠀⢸⠀⠀⢠⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠁⠠⣾⠟⠁⠀⠀⠀⢠⡧⠃⠀⠀⠀⠀⠀⠀⠈⠏⠀⢀⣠⣴⠶⠚⠉⠀⠈⠉⠙⡇⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠋⠉⠉⠉⠛⠶⢦⣤⣀⠀⠀⠀⡀⠀⠀⠀⠀⢀⡀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠠⢄⡀⠀⢱⠀⣾⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⢀⠞⠀⡴⠃⠀⠀⠀⠀⠀⠈⠿⡿⣶⡾⠁⠀⠀⠀⠀⠈⢑⣾⡿⠋⠀⣀⣠⣤⣤⣤⣤⣀⠉⠀⠸⣤⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡎⢀⣠⣴⡶⠒⠒⠒⠒⠲⠦⢤⣹⣯⣷⠀⠀⠀⠀⠀⠀⠙⠿⣶⣒⡉⠉⠁⠀⠀⠀⠙⢿⡏⠀⠀⡟⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⠈⣼⠋⠀⠀⠀⠀⠀⠀⠐⠒⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⢰⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣸⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣷⣴⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢇⠀⠀⠀⠀⠀⠀⢳⣄⣧⠀⠀⠀⢀⣴⣂⡤⠤⠖⠒⠒⠊⠉⠉⠉⠉⠉⠑⠒⠒⠂⠬⣷⣄⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣆⠀⢠⠀⠀⠀⠘⡿⢿⠆⠀⠀⣾⣿⢄⡠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢴⢦⣾⡿⠀⠀⠀⠀⡸⠀⣀⠆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣆⠈⢣⠀⠀⠀⢡⠈⠃⠀⠀⠈⠛⢤⣀⣀⠠⠤⠤⠐⠒⠒⠒⠒⠒⠒⠒⠒⠒⠚⠋⠀⠀⠀⠀⣾⣧⣾⡟⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⣠⠀⠘⡆⠀⠳⡀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣤⣶⣶⠶⠶⠶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⣿⠁⠀⠀⢀⠀⠀⠀⠸ ⢀⣾⣿⠀⠀⠹⡀⠀⣷⡄⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢫⣀⡇⠀⠀⢠⣿⣶⣄⠀⠀ ⣿⣿⣿⡄⠀⠀⣷⠀⣿⣿⠀⠀⢷⡤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⡟⠀⣼⣿⠁⠀⣰⣿⣿⣿⣿⣿⣦ ⠉⠁⠀⠈⠳⣾⣿⣿⣿⣿⣷⡀⠸⣧⠀⠉⠒⠦⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠁⠀⢰⣇⢰⣿⡏⠀⣴⢁⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣦⣻⣧⡀⠀⠀⠀⠀⠉⠑⠒⠢⠤⠤⠤⠄⠒⠋⠁⠀⠀⠀⠀⠀⢿⢿⣿⣿⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠈⠋⣻⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠙⠿⢿⣿⣿⣿⣿⣟⠛⠙⢻⣿
⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⣠⡴⠟⠉⠀⠈⠀⠀⠠⣴⡖⠦⣮⣙⣤⣌⠙⠃⣀⣼ ⠀⢱⠂⠤⠤⠤⠖⠫⣠⠞⠁⣀⣤⣶⣾⣿⣿⣿⣿⣷⣶⣤⢹⠪⣱⠇⢱⢾⠟⢋ ⠀⢸⠀⠀⠀⠀⢀⡜⠁⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠃⢌⣀⡎⣸⡿⣿ ⠀⢸⠀⠀⠀⠀⠨⢿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⢀⣉⡿⣉⠭⣭⡆ ⠀⡘⠀⠀⠀⣀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⣿⣿⣿⣿⣿⣿⣿⠟⠀⠃⣶⣽⣿ ⢠⠃⠀⠀⠀⢈⣻⣿⣿⣿⣿⣿⣻⠿⢻⣿⣉⣉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⣤⣾⣿⣿⣿⣿⣟⣤⣴⣀⠞⠙⣿⡇⠈⣹⢿⣿⡿⡛⢿⣿⣿⣿⣿⣿ ⡄⢀⣠⣤⣿⣿⣿⣿⣿⣿⣿⣽⡭⠀⠀⠀⠈⠉⠀⠁⣾⣿⣷⣬⢘⣿⣿⣿⣿⣿ ⣧⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢠⣽⣿⣅⣴⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⣦⣀⡉⢁⠀⠀⠀⢀⣨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⢀⠀⠄⠒⢉⠢⡄⣂⡡⠜⣿⡞⠁⠻⡋⠙⠻⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⣸⠁⠑⣴⣳⢲⠀⣊⣏⣤⢻⣘⡀⢸⣟⣽⡟⠁⠀⠀⠀⠈⢿⣿ ⣿⣿⣿⣿⡟⢠⠃⢰⡞⠁⣹⠛⢿⣿⣿⣿⣿⣿⣿⠙⣻⣿⠁⠀⠀⠀⠀⠀⠘⣿ ⣿⣿⣿⣿⠅⠚⢠⢞⢀⣾⠁⠀⠀⣿⣿⣿⣿⣼⠟⢰⣸⣿⡠⠀⠀⠀⠀⠀⠀⣿ ⣿⣿⣿⠁⠀⠀⣘⠴⣿⣿⠀⣄⣀⠉⣹⣿⠇⠙⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠔⠒⠊⠉⠉⠓⠢⢄⣀⠀⠀⠀⠀⢰⢶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠿⠭⠤⠄⠢⠤⠤⠤⠤⠤⠤⠤⠽⠿⣷⣾⣉⢭⢾⡷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠶⠦⠀⠈⠙⢻⣯⡴⠟⢠⣄⣠⣴⣷⣄⠀⠀⠀⠀⠀⠀⣦⠀⠀⠀ ⠀⣴⠿⠶⠾⣿⡀⠀⠀⠀⠀⠀⣹⣷⣶⢶⡀⠐⠐⠒⠒⠒⢒⣲⣶⣶⠶⡖⠒⠒⠚⡇⠀⠀⣾⡉⠓⠻⡀⢹⢷⡄⠀⠀⢀⡞⢹⠀⢠⣄ ⢸⠋⢿⡀⢀⣀⡇⠀⠀⠀⠀⢸⣷⣾⣿⠂⢹⡦⠤⠤⠤⣀⡞⠀⣿⣿⣶⣿⠀⠀⠀⢱⠀⠘⣇⠀⠀⢀⡿⠃⠈⢷⠤⠖⠋⢀⡏⣠⠏⡽ ⠸⣆⠀⠙⠇⣹⠀⠀⠀⠀⢰⠋⠙⣿⣏⢹⣷⡄⠀⠀⠀⠀⠈⢁⣻⠿⠋⠉⠑⢢⠀⢸⠀⠀⠘⢶⠚⠟⠀⠀⠀⢾⡀⠀⠀⠈⠉⠁⣰⠃ ⠀⡟⠂⢀⣈⣩⣷⡀⠀⠀⠈⢳⠦⣀⠈⠳⣍⡀⠀⠀⢀⡠⠞⠁⠈⠁⠀⣀⡤⠚⠀⣸⣀⠤⠤⠼⣷⢶⣤⠤⠴⣦⠽⠀⠀⠀⠀⣰⣃⣠ ⠀⠷⣿⠉⠀⣿⠋⠁⠀⠀⠀⢸⡇⠀⠑⠦⣀⠀⠉⠉⠀⠀⠀⣀⡤⢶⠉⠀⠀⠀⢠⠋⢳⡀⠀⠀⠙⠚⢻⡆⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡀⠀⠸⣦⠀⠀⠀⢀⡟⠻⣀⣶⣴⠛⠿⠿⣒⣒⣉⣉⡠⠤⠚⣧⣄⠀⡰⠃⠀⡼⠳⣤⣀⣀⡤⠞⠁⠀⢸⡇⠀⠀⠀⠀⠀⢀⠜ ⠀⠀⠈⢧⠀⠀⠈⠙⠒⠚⡟⢳⡀⠙⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠿⡿⠊⠀⣠⠞⠁⢀⡟⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⢀⡠⠖⠁⠀ ⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠹⣄⠉⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠋⠀⣀⡴⠋⠀⠀⠀⠀⠀⢀⡼⠋⠉⠉⠉⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠢⠤⠤⢤⠄⠈⠑⠒⢤⡀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⠤⠤⠤⠒⠊⠁⠀⠀⠠⡤⠤⠤⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⣠⠇⠀⠀⠀⠀⠀⣀⠴⠋⠀⠀⠀⠸⢶⡦⠒⢒⡹⠃⠀⣷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠉⠛⠒⠒⠒⠒⠂⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⢰⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⣶⣏⣀⠀⢹⡤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⡅⢀⡽⢿⡉⠓⠒⠒⠒⠒⠒⠒⠒⠒⠋⠉⠀⠀⢺⣟⠞⠓⠚⠋⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡔⠛⠊⢹⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣧⣀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢠⠿⠖⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠈⠋⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⢀⣠⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠒⠒⠒⠒⢊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⢁⣔⣓⣓⣓⣓⣗⣿⡏⢢⡏⠲⢦⣦⡎⠁⠀⠈⠣⣺⣶⣶⣶⣿⣿⣿⣿⠀⠙⢿ ⣿⣿⣿⣿⣿⣿⠟⠛⣿⣿⠇⠀⠈⢧⠀⠀⠠⢠⣶⣿⣿⣿⣿⣿⣿⡿⠟⢣⠀⡈ ⠟⠋⠉⣹⣿⣧⣀⣤⣼⣿⡧⣀⠤⠼⢇⠀⠃⠀⢙⡿⢿⡿⠛⠋⠁⠀⣰⣿⣷⣿ ⡀⠀⠀⠘⢆⠀⠈⠉⠙⡻⠊⠀⠠⠇⠀⠉⠐⠂⠙⠀⠀⠈⢦⠀⠀⣴⣿⣿⡿⣋ ⣷⡌⠢⡀⠀⠱⣀⡠⠜⢰⠊⠉⠑⡄⠀⣠⠖⠒⠉⠉⠉⠢⢄⢱⣾⣿⣿⡿⠿⠟ ⢻⣷⡀⣧⠀⠀⢨⠀⠀⠀⠑⣤⡴⠁⠀⣿⠀⠀⠀⣀⠔⠒⠢⣫⢻⠋⠋⠀⠗⣿ ⡘⣿⣇⢸⡕⣤⢼⠄⠀⡀⠐⠉⢀⠀⠄⠈⠑⠢⠤⠿⢄⠤⠐⠛⠺⡀⠀⠀⠀⢀ ⠻⣿⠋⠉⠁⠀⢸⡄⠀⢹⠂⠀⠈⢄⠐⠀⠀⠀⠀⣀⠴⢁⠀⠀⠀⡿⣠⡀⠀⣯ ⠀⠘⠓⠒⠒⠒⠈⠷⡀⠀⠧⡀⡴⢰⢉⠙⣖⠒⠋⡉⢄⡾⠓⢠⢊⡰⣯⠀⠉⠋ ⠀⠀⠀⠀⠈⠲⡄⠔⠱⡀⠀⠈⠐⠣⠬⠰⠸⠸⠠⠓⠕⠁⣠⡗⠋⠈⠢⡀⣠⠀ ⠀⠀⢀⣀⠀⠀⢸⠤⣄⠈⠢⡀⠀⠀⠀⠈⠐⠦⠄⠤⢔⢽⣹⢤⣄⣀⠀⣽⠇⠀ ⢾⣾⣿⣿⣷⣄⠾⠀⠙⣿⢷⣿⣿⣷⡶⠂⢠⣤⡒⠈⠁⢸⠻⠿⠿⢵⣷⠷⢆⡀ ⣶⣟⣿⠛⠋⠁⠀⠀⠀⢻⣦⣽⠋⠻⠁⣤⠘⠏⠻⣄⠀⠐⠀⠀⠀⠀⠀⠀⠀⠁ ⠛⠛⢿⠀⠀⠀⠀⠀⠀⢼⣿⡇⠀⠁⠀⠀⠄⠀⠀⢸⡷⣄⣧⣤⣄⠠⠤⠤⠤⠤ ⠴⢉⣈⣙⣆⣀⣀⣰⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⣀⣙⠛⣿⣿⡟⢛⣿⣦⣤⣤⣤
⠀⠀⠀⠀⢀⣤⠖⠒⠲⢒⣖⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⢻⣟⣵⣶⣶⣶⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠠⣺⡿⠋⣿⣿⢯⡉⡽⡿⣻⡿⠇⢳⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⣷⣤⣽⡯⠾⡋⠧⢥⣼⠃⡀⣸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠻⠛⠧⡀⠯⠥⠺⣿⡾⢿⠿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡠⠴⡶⣉⠀⠀⡹⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡠⠊⠁⠀⣄⡈⠀⠀⠐⠊⠀⠈⠐⢤⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⡀⠀⠀⠹⡇⣀⣠⣴⢶⣓⣾⣤⠁⠱⡀⠀⠀⠀⠀⠀ ⢠⠁⠈⢢⠀⠀⣿⣿⡥⠜⢛⣝⠝⠡⠁⡀⠘⠤⡀⠀⠀⠀ ⢸⠀⠀⠀⢣⣰⢿⡿⠥⠒⠋⠀⠀⣸⡴⠁⠤⠄⠚⣤⠀⠀ ⠀⢣⠤⢤⡀⢘⢘⠱⡀⢀⣤⣲⡾⠫⠄⡀⠀⢀⣔⠝⠣⡀ ⠀⣾⣄⠀⢱⠘⣝⣤⣋⣥⢴⣿⠷⠁⠀⠓⠐⠼⠥⢀⡀⠈ ⣸⢹⠀⠉⠉⠛⠓⠿⣿⣽⠟⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⡑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⡟⢿⣿⡿⣿⠏⢹⡿⡟⠻⣟⡻⢿⣿⣿⣿⡿⣿⡿⡿⡅⢘ ⠀⠀⠀⠀⠀⠀⠀⢸⣧⢸⣈⣵⠇⠀⠈⢇⣥⠀⠀⢙⠳⣷⣿⣎⣧⣸⡇⢀⣠⣿ ⠀⠀⠀⠀⠀⠀⢀⣸⣿⣿⣿⣿⠒⠚⠱⢿⣿⣗⠚⠿⠏⢉⢻⢿⣿⣿⣷⣿⣿⣿ ⢄⠀⠀⠀⡐⠊⠀⠸⣿⣿⣿⡏⢆⠰⣚⡸⠊⢻⣆⠀⣘⣡⣂⠜⢹⣿⣿⣿⣿⠏ ⠀⠑⢶⣾⣷⡄⠀⢀⠸⢿⣿⣇⠀⢉⢰⢉⠀⠀⠙⢧⡀⠀⠀⠀⢸⣿⣿⣿⣿⠛ ⠀⠀⠀⠙⢿⣷⣶⢆⣀⣈⣽⣿⣶⠃⠘⣸⠘⠄⠀⠀⠙⢆⡀⢀⣼⣿⣿⡿⠿⠿ ⠀⠀⠀⠀⠀⠈⠻⢀⣨⣭⣿⣿⣏⢀⣇⢿⡇⠰⠤⠄⠀⠀⣰⣾⣿⣿⡿⠃⠀⠀ ⠀⠀⠀⠀⢀⢠⣾⣿⣿⣿⠟⠋⣡⢺⢸⣷⡿⣄⠀⣀⣴⣿⠯⡻⡿⠋⠀⠀⢠⡄ ⣦⡀⢄⣢⣷⣿⣿⣿⡿⠃⢀⠔⢹⡌⣀⡻⣷⣈⢻⠻⠿⠇⡺⠋⠀⠀⠀⠀⠈⠀ ⣡⣶⣿⣿⣿⣿⡿⠃⠀⡠⠀⠰⠀⢫⠛⢧⣡⠙⠧⠁⠠⠊⠀⠀⡠⠔⠁⠀⠀⠀ ⣿⣿⣿⣿⡟⠋⠀⠠⢺⡄⠈⢢⡇⠈⢧⡎⠿⣦⡀⠀⠀⡀⠔⠀⠀⠀⠠⠌⠀⠀ ⣿⣿⠟⠁⠀⢀⡄⠁⠈⠛⠳⠾⠛⠄⠈⢞⣾⣄⠉⠒⠁⠀⠀⠀⠠⠚⠁⠀⠀⠀ ⠟⠁⠀⢀⣴⣿⣿⣷⣤⣀⡀⢀⣀⣨⣦⠈⠗⢿⡛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠔⠁⠈⢻⡿⣿⣿⣿⣿⣿⣿⣿⠘⣧⡀⠀⠁⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠁⠀⠀⠀⠈⢻⣾⣿⣿⣿⣿⡿⠃⠀⢿⣿⣶⣄⡀⠀⠑⠤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡸⠀⢩⠑⠚⠉⠀⠀⠀⠀⣿⣿⣿⣿⣿⣶⣤⡀⠑⠢⢤⣀⣀⠀ ⠀⠀⠀⠀⠀⠰⣷⠀⠀⣷⠂⠀⠀⠀⠀⢰⣿⣷⣼⣍⠻⣻⣿⣿⣦⣄⡀⠀⠉⠁ ⠀⠀⠀⠀⠀⠀⠘⠒⢲⡇⠀⠀⠀⠀⠀⢸⣏⣿⣿⣿⣷⢾⠱⡞⡬⡙⠻⠶⣄⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡼⣆⢻⡻⡷⠀⣀⣾⣿
⠀⠀⠀⠀⠀⠀⢀⣀⣀⠠⠔⠒⠠⣤⣴⣤⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣄⠚⠏⠉⠀⠀⠹⠆⢠⡉⠁⢀⣷⣶⣄⠀⠀⠀ ⠀⠀⠀⢀⠛⠛⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⢻⣿⣿⣿⡄⠀⠀ ⠰⣿⣦⡈⠀⠀⠀⠀⣠⣴⣿⣿⣿⢦⡄⠀⢾⡿⠋⢉⣤⣶⣦ ⠀⠘⢽⣷⡄⠀⣴⣾⢿⣿⣮⣹⣿⣯⡻⣦⡀⢀⣼⣿⡿⠛⠉ ⠀⠀⠈⠹⣿⣦⡻⣿⣧⡻⣿⣷⡻⣭⠅⣿⣿⣾⣿⡟⠁⠀⠀ ⠀⠀⠀⠀⠙⣿⣿⣌⠿⣛⡈⣒⢂⣶⣾⣿⣿⣿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢿⣿⣷⣶⣾⣿⣾⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠿⠟⠿⠿⠟⠛⠁⠀⠀⠀⠀⠀⠀
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