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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⠾⠟⠛⠉⠉⠀⠀⠀⠉⠉⠙⠛⠿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⡀⠀⠀⠀ ⠀⠀⢠⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡄⠀⠀ ⠀⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀ ⠀⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀ ⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇ ⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁ ⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆ ⠀⣿⡇⠀⠀⠀⠀⠀⢠⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠀⠀⢀⣠⠴⠋⠀⢸⣿⡇ ⠀⢹⣿⡀⠀⠀⢀⠀⠈⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⡾⠛⠁⠀⠀⠀⣼⡿⠀ ⠀⠀⢿⣧⠀⠀⠘⠻⠶⣦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣴⡶⠿⠛⠋⠁⠀⠀⠀⠀⠀⣰⣿⠃⠀ ⠀⠀⠈⢿⣧⠀⠀⠀⠀⠀⠉⠙⠛⠻⠿⠿⠿⠿⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠃⠀⠀ ⠀⠀⠀⠈⢻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡿⠋⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣶⣤⣄⣀⣀⠀⠀⠀⠀⢀⣀⣀⣀⣠⣤⣶⡾⠟⠋⠁⠀⠀⢹⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠿⠿⠿⢿⡿⠟⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀

⡞⣋⡛⣶⠟⣉⡓⣾⢶⢲⠶⣴⢲⣸⢳⠀⠀⠀⠀ ⡇⠉⠴⣽⢈⠩⣴⢯⢸⡿⢠⣿⢨⣭⢸⠀⠀⠀⠀ ⢿⣌⣥⠿⡬⠷⠬⠿⠷⠶⠟⡹⠼⠹⠺⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⠖⠛⠋⠉⠉⠛⠶⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀ ⠀⠀⠀⠀⢠⡏⠀⠀⠒⠀⠀⠀⠶⠀⠀⠀⠀⢹⡄ ⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀ ⠀⠀⠀⠀⠘⣧⠀⠀⣠⠴⠒⠛⠛⠒⠶⢦⣤⡏⠀ ⠀⠀⠀⠀⠀⠈⠷⣄⠁⠀⠀⠀⠀⠀⢀⣰⠏⢳⡀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢶⡤⠴⠖⠋⠁⠀⠈⠁ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡼⠧⣤⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡞⡿⠀⠀⠀⠀⠀⢸⡿⣆⠀⠀⠀ ⠀⠀⠀⠀⢠⡏⠀⡇⠀⠀⠀⠀⠀⢸⡇⠘⡇⠀⠀

⠀⠀⠀⠀⠀⠀⢀⠠⠒⠂⠈⠉⠉⠉⠉⠉⠉⠓⠲⢤⣀⠀⠀⠀ ⠀⠀⠀⢀⡔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣦⠀ ⠀⠀⢰⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧ ⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠔⠋⠀⠀⠀⠙⠲⢄⣀⣠⠋ ⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣄⡆⠀⣸⣤⣤⣄⣸⠁⠀ ⠀⠘⢧⡀⠀⠀⢀⣀⠀⣰⣿⠋⢀⡤⣍⣻⣾⡏⠀⢈⡙⣿⠀⠀ ⠀⣠⡼⠻⢶⠚⠉⠀⠀⠘⣿⠀⠸⣿⠞⣸⠁⣧⠀⢿⠇⣼⡀⠀ ⠘⠗⢾⣿⡎⣼⠀⠀⣤⠄⠹⣿⣶⣤⣴⡟⠀⣿⢿⣾⣾⡏⠀⠀ ⠀⠀⢘⡏⣧⠉⠀⠀⣧⠀⠀⠈⠉⠟⠋⢁⠇⣹⠀⠀⠉⡇⠀⠀ ⠀⠀⠀⠉⢹⡀⠀⠀⠙⣗⠂⠀⠀⢤⣞⠉⠀⠘⢦⣀⡴⠃⠀⠀ ⠀⠀⠀⠀⠀⠱⢄⣠⠀⠈⠁⠀⣀⡞⠘⠒⢦⣄⣈⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⢠⣾⣷⣄⠀⠨⡼⢇⢹⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠀⠀⢠⡀⢸⣙⣿⣿⡿⣿⣿⣾⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⡇⠀⠀⠸⡀⠀⠻⢿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢣⡀⠀⠀⠳⡄⠀⠀⢹⠃⠀⠉⣻⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢳⡀⢀⡀⠀⠀⠀⠈⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⡟⠀⠀⠀⠀⠀⡀⠀⠈⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢤⣀⣀⣀⠴⠳⠤⠾⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠒⠒⠚⠙⠋⠈⠑⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠔⠊⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠙⠦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣞⠁⠀⠂⠀⠒⠒⠒⠒⠂⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡀⠀⠀⠀ ⠀⠀⠀⣠⣾⠿⠤⠄⡀⠀⡀⠔⠊⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀ ⠀⠀⢰⡏⠉⠉⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⢀⠀⠀⠀⠀⠈⡆⠀ ⠀⢠⡿⢁⠀⠀⠀⢀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⡰⠁⠀⠀⠀⠀⠀⠘⡀ ⠀⣾⣠⠃⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠁⡀⠀⠀⠀⠀⠀⠀⢣ ⢠⣿⠃⣷⣖⢒⣆⣄⣡⣀⣀⣠⣤⣶⣶⡶⢶⢿⠋⠉⠀⠀⠈⠂⠀⠀⠀⠀⠀⢸ ⠀⣿⣶⠘⣿⣾⣷⣿⠑⠀⣸⣿⣿⡿⠃⠠⠀⠩⢀⣠⠤⡀⠀⠀⠀⠀⠀⠀⠀⡘ ⠀⢿⣿⣦⡀⠑⢛⣿⡀⠀⠩⢤⣹⠷⣤⣤⢤⡿⠋⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⣿⣿⣿⣄⡞⠻⡇⠀⣞⡰⠯⢝⠢⡄⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⡸⠀ ⠀⠀⠘⢿⢻⣿⣿⠉⢧⣼⠁⠐⢆⠀⢱⠈⡄⣠⠴⠊⠁⠀⠀⠀⠀⠀⢀⡴⠁⠀ ⠀⠀⠀⠈⠳⣿⣇⠳⡀⠑⠀⠀⠘⡀⠀⠇⠈⡯⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣦⡱⠀⡇⠀⠀⠸⢦⡘⡀⠃⠀⠀⠀⠀⠀⢀⡠⠋⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠺⢇⡀⠀⠀⠀⠈⠁⠀⠀⠀⣀⠤⠒⠁⠀⠀⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠒⠒⠒⠒⠉⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀ ⣾⣶⡀⢰⡶⠀⣰⡶⠛⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠘⣷⣸⣷⢠⣿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠘⣿⣿⠀⢻⣦⣀⣴⠟⠀⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡶⠖⠋⠉⠁⠀⠀⠈⠉⠛⠶⣤⡀⠀⠀⠀⠀ ⠀⠀⢠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡄⠀⠀ ⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀ ⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⣿ ⢹⡄⠀⠀⠀⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢁⣠⠔⠋⠀⡿ ⠈⣷⠀⠘⠲⢤⣄⣀⣀⣀⣀⣀⣠⡤⠶⠚⠉⠀⠀⠀⣼⠃ ⠀⠘⢷⡀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀ ⠀⠀⠈⠛⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠞⠋⣷⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠛⠓⠒⢲⡞⠛⠛⠉⠁⠀⠀⠀⢻⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀

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⢠⣶⣿⠿⠿⢷⣶⣦⣠⣾⣿⠿⠿⠶⣶⣤⣐⣦⣤⣤⣄⣴⣤⣦⡄⣶⣤⣶⣬⢠⣿⣾⣼⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⢀⣤⣤⡄⠈⣿⣿⠏⢀⣤⣶⣤⠀⢻⣿⡟⠙⣿⠃⢸⡏⠙⣿⣿⠀⢹⣧⣸⡏⠉⣿⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠸⠟⠋⢀⣴⡿⣿⡆⠼⠿⠛⠋⢀⣿⣿⠃⢸⣿⣦⣾⡇⠀⣿⣿⠀⠘⠛⠛⠃⠀⣿⠀⠀⠀⠀⠀⠀⠀ ⢸⣧⠀⠀⠒⠻⣷⣤⣿⠃⣤⡀⠐⢶⣿⡿⢿⡆⠀⣿⣿⡿⠁⢠⣿⣿⠀⢰⣶⣶⡆⠀⣿⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠀⠿⣶⡄⠀⣻⣿⡆⢸⣿⣦⠀⠻⣷⣼⣷⣄⠈⠁⣀⣴⣿⡿⣿⠀⢸⡿⠿⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠸⣿⣦⣄⣀⣠⣴⡿⣿⣧⣼⣿⢿⣷⣄⣽⣿⡿⢿⣿⣿⣿⠿⠟⠁⠿⠶⠾⠗⠀⠿⠿⢿⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠉⠉⠛⠋⠉⠀⠈⠉⠉⠁⠀⠉⠉⠁⠀⠀⠀⣀⣤⣤⣤⣴⣶⣶⣶⣶⣦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⠿⠛⠛⠛⠉⠉⠁⠈⠉⠉⠛⠻⢿⣶⣤⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠀⠀⠀⠀⢰⣿⠦⠀⠀⠀⠀⠀⠀⣤⣥⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣶⣶⣶⣶⣶⣶⣤⣄⣀⡀⠀⠀⢀⣾⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣷⡀⠀⠀⠀⢠⣴⣿⠿⠛⠋⠉⠉⠉⠉⠉⠉⠉⠙⠛⠻⢿⣷⣦⣼⡿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣄⠀⠀⠘⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⡿⣷⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⠟⠁⠙⣿⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⠿⠁⠀⠀⠀⠻⠿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠿⣿⣶⣶⣶⣶⣶⣾⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣿⣿⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡿⠿⠛⠛⠛⠋⠉⠉⠛⠛⠻⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠃⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⠙⢿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠀⠈⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠁⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⢸⣿⡇⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⠶⠶⠾⠛⠿⠟⠓⠛⠓⠶⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠶⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⢠⡤⠤⢤⣀⣀⣀⣀⣀⣤⣤⠤⠴⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⣣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣿⣿⣷⣀⣀⣀⠀⠀⠀⠀⠀⣠⠴⠚⠋⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⣿⣿⣇⣬⡁⠀⠉⠙⠀⠀⠴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⠁⠀⠉⠉⠉⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡄⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀ ⠀⠀⠀⣸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢰⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀ ⠀⠀⣰⣿⠏⢠⠆⠀⠀⠀⠀⠀⢤⣴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀ ⠀⢀⣿⡇⣰⡏⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡇⠙⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆ ⠀⢸⣿⣿⢸⣧⣀⣀⣀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣴⠾⠋⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⣿⣿⡋⠈⢿⣿⣿⠉⣩⣿⡓⣦⣀⣧⣤⣤⣦⣤⣴⣾⣿⣿⣿⣿⣿⠿⢿⡻⣿⠁⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⢺⣿⣧⣤⡌⣿⣷⢦⣹⣿⣵⣿⡿⢧⡀⠀⢸⣿⣿⣿⣿⣿⡿⠉⢀⡀⠀⠘⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿ ⠀⢸⣿⣿⣿⠀⠸⡿⢻⡿⣿⣿⣿⡁⠀⠀⣠⣿⡿⢻⣿⣿⣟⠀⠀⠈⠃⠀⣀⡉⣠⣴⠞⠋⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇ ⠀⠈⣿⣿⣿⣶⣄⠀⠈⠛⠺⣻⣿⣇⠀⠀⠈⠠⣧⣤⣉⣿⢿⣯⣤⡤⠶⢤⣻⣿⠟⠁⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀ ⠀⠀⠘⣿⡯⣿⣿⣷⡄⠀⣸⣿⣿⣻⠀⠀⠀⣴⠄⢸⣿⣿⣶⣍⡉⠉⠛⠛⠙⠁⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀ ⠀⠀⠀⢹⡿⡿⣿⣿⣿⣴⣿⢁⠙⣷⠀⠀⣸⣧⡬⠿⠿⠶⠶⣌⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀ ⠀⠀⠀⠀⠻⣷⡿⣿⢿⣿⡇⡏⠉⣿⣀⣰⡏⠁⠐⠢⣄⠀⠀⠙⢦⠀⢳⡀⠀⢀⣠⣴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀ ⠀⠀⠀⠀⠀⠹⣧⡿⣶⣿⣷⢻⡄⠈⠛⣿⡃⠀⠀⠀⠸⡆⠀⠀⢸⡇⠈⣧⣰⣿⠯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⡄⠹⣄⠀⠈⢣⠀⠀⠀⠀⢻⡀⠀⠀⢷⠀⠈⢸⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢟⣷⡀⠙⢧⠀⢸⡇⠀⠀⠀⠀⢳⣄⠀⠸⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⣸⡄⢸⡟⠀⠀⠀⠀⠈⠟⣳⣆⣹⡄⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠋⠀⢻⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢶⣏⡇⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠋⠁⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠲⠦⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⡤⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀ ⣰⣶⣦⡀⠀⠀⣴⣦⠀⠀⠀⣠⣴⣶⣶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⢿⣷⡀⠀⣿⣿⠀⢀⣾⣿⠋⠁⠈⠙⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠈⢿⣷⡀⣿⣿⠀⢸⣿⡇⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠀⠈⢿⣷⣿⣿⠀⠸⣿⣧⠀⠀⠀⠀⣼⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⣿⠀⠀⠈⢿⣿⣿⠀⠀⠹⣿⣷⣦⣴⣾⣿⠋⠀⠀⣿⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⣠⣤⠀⠀⣠⣶⣿⣿⣿⣿⣷⣦⣄⡀⢠⣼⣏⡉⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣞⠿⠋⢉⠼⢲⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣖⢄⡈⠒⢄⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⡠⠞⠁⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠙⡄⠀⢃⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⢁⠜⠀⢠⣾⡿⠿⣿⡟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣀⠈⠙⠀⠈⠪⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠟⠡⠊⢀⡴⠋⠁⣠⣿⡟⢇⠈⠙⠛⢿⣿⣿⣿⣿⠿⣿⣿⣿⣿⢢⡀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠁⠀⣤⣿⣿⠋⠀⠀⠿⢶⣴⣞⠏⣏⢹⡿⣶⡆⠹⣿⣿⣮⣳⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⢠⣾⣿⣿⡏⠀⠸⠀⡶⣿⣶⠈⡏⠹⡰⣿⡿⠏⠣⣿⡿⠀⠘⡄⠀⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⠃⠀⠀⠀⠀⠀⡞⣿⣿⣿⠃⠀⠀⠀⠀⢉⡥⢬⠀⠀⢷⡄⠀⠀⠀⣿⠇⠀⠀⠱⢄⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀ ⢀⣀⡠⠊⠀⠀⠀⠀⠀⣠⠞⠀⠘⡏⣉⠇⠀⠀⠀⠀⠀⣠⣛⣀⢀⣘⣦⠀⠀⠀⣿⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀⠑⢄⡀⠀⠀⠀ ⠎⢺⡄⠀⠀⠀⠀⡰⠊⠀⠀⠀⠀⢱⡈⢁⠀⠀⠀⠀⠀⣠⠄⣈⣉⡀⠰⣄⠀⢸⠏⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⢀⣡⠄⠀⠀ ⠀⢸⡀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠐⢿⣿⠀⠀⠀⠀⠀⠁⢾⡕⠛⣻⠀⠀⢀⡞⢦⠀⠀⠀⠀⠀⠀⠀⢸⠉⠉⠉⠉⠁⠀⠀⠀⠰ ⠀⠀⠉⠑⠒⡞⠁⠀⠀⠀⠀⠀⠀⡠⢴⠏⢆⠀⠀⠀⠀⠀⠀⣈⢀⡀⠀⢀⣾⠀⠀⠱⣄⡴⠚⠲⢤⣀⠤⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡗⠒⠒⠉⠐⠯⠀⠀⠀⢸⠀⠀⠑⢦⣄⣀⠀⠀⠀⠀⠀⡠⠊⣸⠀⠀⢠⠃⠀⠀⠀⡄⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡀⠀⠀⠘⡀⠈⠉⠒⠒⠉⣀⢴⠏⠑⠤⣎⡀⠀⠀⠀⢱⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⠤⣀⡏⠉⠉⠉⠉⠉⠀⡸⠀⠀⠀⠀⡇⠀⠀⠀⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠸⠁⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⣶⡖⠂⠀⣲⠐⠲⣤⣴⡖⠂⠀⣰⡐⠒⢤⠀⣴⡖⠂⠀⠒⣦⣶⡒⠀⢒⣶⠒⠉⠒⣶⣶⠒⠀⠒⡆⠀ ⠀⢸⣿⡆⠀⢿⠇⢠⠏⢹⣿⠀⠀⣿⡇⠀⣸⠀⠸⣿⡆⠀⡼⠀⢿⣷⠀⣾⣿⡇⠀⠸⠽⠿⠇⠀⢸⠀⠀ ⠀⢸⣿⠀⠀⣰⣦⠈⠙⢾⣿⠀⠀⢨⡆⠘⠣⡄⢸⣿⠁⠀⢱⣀⣾⡿⠀⣿⣿⡇⠀⠀⣤⣦⠀⠀⢸⠀⠀ ⢀⣾⡏⠀⠀⠙⠛⠀⠀⢸⡇⠀⠀⠸⣿⠀⠀⠸⣼⣿⡀⠀⠀⠈⠉⠀⠀⣿⣿⠁⠀⠀⣿⣿⠀⠀⠘⣆⠀ ⢾⣿⣀⠀⠀⠀⠀⣀⣠⣾⠁⠀⠀⠀⣹⣇⠀⠀⢹⡿⣷⣄⡀⠀⠀⣀⠼⣿⣃⠀⠀⠀⢸⣟⠀⠀⢀⣹⠆ ⠀⠀⠀⠉⠉⣉⣽⠷⠛⠢⠿⢿⣹⣭⠿⠛⠻⢯⣭⠶⠆⠀⠛⠿⢭⡀⢀⣤⡬⠟⠛⠯⡅⠈⠉⠉⠉⠁⠀ ⠀⠀⠀⢀⣾⡟⠁⢠⠾⣷⣄⣼⠉⣿⣆⠀⢠⠋⣿⡆⠀⢸⣿⠆⠀⡿⠀⢹⣷⡄⠀⠸⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⣿⠀⠀⠸⣼⣿⡏⠉⢹⣿⡏⠀⠸⠀⣿⡇⠀⠀⣉⠀⠾⣁⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢹⣿⡀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⣧⣿⠇⠀⠀⢿⡇⠀⠈⢣⣸⣿⠁⠀⠸⡶⠴⠲⡄⠀⠀⠀ ⠀⠀⠀⠈⠻⣷⡀⠀⠀⠀⠀⣠⣼⡟⠀⠀⠀⠘⡟⠀⠀⠀⠘⣿⡀⠀⠘⣿⡇⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠓⠒⠒⠋⠀⠉⠙⠒⠒⠒⠚⠙⠒⠒⠒⠚⠙⠓⠒⠒⠚⠙⠒⠒⠒⠒⠒⠋⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⠏⢠⣶⣿⠿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣤⣴⠾⠟⢩⣿⣯⣾⠟⠁⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠟⠁⠀⠀⠀⠀⢀⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⢋⣠⣀⣀⣀⣠⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⡿⠙⠟⠛⠻⢿⣿⣿⡅⠀⢀⣀⣄⣀⣀⣠⡀⠀⠀⢠⡆⠀⠀⢀⡄⠀⠀⣾⡏⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣠⣤⣾⣿⣅⣀⠀⠀⠀⠀⠈⢿⣽⡄⠹⣿⡟⠛⣿⡿⠁⠀⣼⡟⠁⠀⢠⣿⠇⠀⢀⣿⣶⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀ ⢀⣴⡾⠛⢋⣿⡟⠛⠛⠿⣿⣶⣄⠀⠀⠈⣿⣿⣠⡿⠃⣰⡿⠁⠀⣼⡿⠀⠀⢠⣿⠏⠀⠀⣼⣿⣿⠿⠛⣿⣧⡀⠀⠀⠀⠀⠀ ⣾⡟⠀⠀⠸⠟⠀⠀⠀⠀⠈⠻⣿⣷⡀⠀⣿⡿⠋⠀⢰⣿⠃⢀⣴⣿⣷⣤⣴⣿⣿⣀⣤⣾⣿⡿⠁⠀⠀⠸⣿⣿⣦⣄⣀⣀⡄ ⣿⣷⡀⠀⣀⣤⣤⣤⣤⣤⣤⣄⣸⣿⣿⣿⡟⠀⠀⠀⠸⣿⣿⠟⠋⠈⠛⠛⠋⠹⠿⠿⠿⠛⠿⠃⠀⢀⣀⣠⣬⣿⣿⣿⠿⠋⠀ ⠘⢿⣿⣿⣿⣯⣵⣶⣶⡾⠿⠟⠛⠻⠿⣯⣀⡀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠾⠛⠋⠉⠉⠀⠀⠉⢻⣆⠀ ⠀⢸⡏⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠀ ⠀⠈⢳⣄⠀⠀⠀⠀⣠⣴⡾⠿⠟⠛⠷⠦⣤⣄⡀⠀⠉⠙⠛⠿⢷⣶⣤⣄⣠⣴⡟⠋⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⡾⠟⠋⠀⠀ ⠀⠀⠀⠉⠳⢶⣴⣿⣏⣥⡤⠀⠀⠀⠀⠀⠀⠀⠙⠳⢦⣄⡀⠀⠀⢀⣽⡿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⡿⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣶⣾⡟⠁⠀⠀⠀⠀⠀⣠⢴⠿⠟⠛⠛⠶⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣴⠾⠛⠉⠙⠻⢷⣦⣄⣀⣴⡯⠋⠁⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠲⠶⠶⠶⠶⠿⠟⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⠛⠳⠶⠶⠶⠶⠶⠶⠿⠟⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠿⠛⠛⠛⠲⠦⣄⡀⠀⠀⠀⢀⣴⡿⠋⠀⢀⣠⣤⣶⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠙⢲⣤⣶⠟⠋⠀⣠⣶⠿⠋⠁⠀⣠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⢤⣤⣤⣤⣤⣴⠶⠿⠛⠉⠉⢓⡶⣾⣯⣥⣤⣤⣴⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠉⠓⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⣸⣄⣄⠀⣠⣤⡤⠤⠤⢼⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠉⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢻⡿⠿⡊⠛⠗⠒⠒⠒⠺⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡞⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠻⣞⣿⠒⠒⠂⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⣸⠁⣠⠴⠂⣾⠀⠀⠀⣾⡇⠀⣠⣄⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡓⠒⡖⢲⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⣾⡁⠈⡇⠀⠀⡏⠀⠀⣰⠃⣧⡼⠃⢸⣆⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⢸⡏⣧⠀⣷⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⢨⡇⠀⢷⠀⠀⢷⣀⠜⠁⠀⣸⠁⠀⠸⠋⠀⠀⠀⠀⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⡤⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣠⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⣀⣀⣀⣠⣀⣤⣤⣤⣤⣤⣽⡤⠤⠤⠤⠤⠤⠤⠤⠤⠔⠒⠒ ⠀⠀⠀⠀⠀⠀⢠⠴⠋⠉⠁⠀⠀⠀⠉⠳⡄⠀⠀⠀⠀⠀⠀⢸⠉⠁⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠒⠖⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⢀⣀⣀⣹⡄⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⣀⣠⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡏⠘⠿⠭⠭⠽⠿⠂⠘⠛⠛⠛⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⡏⣀⣠⣶⣋⣁⠴⠚⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⢀⣿⣭⠝⠉⠉⠀⠀⣀⢹⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠟⠒⠒⠇⠀⣠⡞⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠠⠔⠚⠋⢉⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⣀⣠⠤⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⣹⠶⢤⣦⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⣠⣀⣀⠞⠁⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠘⣳⠤⠖⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⠿⠿⠿⠿⠿⢿⡿⠿⠿⠿⠿⢿⡿⠿⢿⡿⠿⠿⡿⠿⢿⣿⠿⠿⣿⣿⣿ ⣿⣿⣿⠀⠀⠶⠆⢀⣸⡇⠀⠰⠦⠀⢀⡇⠀⢸⡇⠀⠀⡇⠀⠘⠛⠀⠀⣿⣿⣿ ⣿⣿⣿⠀⠀⠒⠂⠀⢸⡇⠀⢠⠀⠈⢿⣇⠀⠘⠃⠀⢠⡇⠀⢠⣶⠀⠀⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⢠⣤⣄⣀⠀⣠⣤⣀⡀⢠⣤⠀⣠⡤⣤⣤⢀⣤⡀⠀ ⠀⠀⠀⠀⠀⠀⣿⡿⢻⣿⣼⣿⠿⣿⡷⣾⡿⢰⣿⢷⣿⠇⣼⣿⠁⠀ ⠀⠀⠀⠀⠀⢸⣿⣷⣿⢋⣿⣯⣼⡿⢳⣿⢇⣿⡟⣿⣿⣿⣿⡏⠀⠀ ⠀⠀⠀⡠⢀⣿⡟⣹⣿⣿⣿⣿⣿⠀⣿⣟⣸⣿⣻⣿⠏⣿⣿⠀⢀⡀ ⠀⢀⡼⠀⠼⠿⠿⠿⠛⠿⠇⠸⠿⡈⢿⣿⠿⢃⣿⣿⣴⠿⠓⠉⠁⠀ ⢀⣾⣧⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣶⣾⡿⠟⠛⠉⠀⠀⠀⠀⠀⠀ ⣼⣿⣿⣷⣦⣤⣤⣶⣾⣿⣿⣿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⡀⠠⠤⠤⠄⣀⡀⠀⠀⠀ ⠀⢀⠄⠂⠁⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀ ⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆ ⢸⠀⠀⠀⠀⠀⠤⠔⢈⠀⠈⠒⢤⠜⠀ ⠘⣄⠀⠀⡀⢠⡞⢉⠛⣦⡟⢙⢾⠀⠀ ⣔⣪⡱⡅⠀⡈⣧⣙⣃⠇⣧⣹⡼⠀⠀ ⠀⢹⣣⠃⢸⡀⠈⠙⢛⡄⡇⠉⢣⠀⠀ ⠀⠀⠘⢄⡀⠑⠀⢠⠣⢄⡈⡖⠁⠀⠀ ⠀⠀⠀⡜⠀⠀⡾⣷⣄⣛⣯⠀⠀⠀⠀ ⠀⠀⠠⠁⠀⡇⠱⢿⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⢦⠀⠘⠀⠀⠁⢀⠏⠁⠀⠀⠀ ⠀⠀⠀⠀⠹⠁⠀⠀⡄⢈⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠑⠒⠊⠉⠉⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣾⣿⣿⣿⠿⠛⠛⠉⠉⠛⠛⠿⣿⣿⣿⣷⣄⠀⠀⠀ ⠀⠀⣼⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣧⠀⠀ ⠀⣼⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣧⠀ ⢠⣿⣿⣿⠀⠀⢰⣶⣶⣶⡆⠀⠀⢰⣶⣶⣶⡆⠀⠀⣿⣿⣿⡆ ⢸⣿⣿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇ ⠘⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠇ ⠀⢻⣿⣿⣧⠀⠀⠀⠸⠿⠿⠿⠿⠿⢿⠇⠀⠀⠀⣼⣿⣿⡟⠀ ⠀⠀⢻⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⡟⠀⠀ ⠀⠀⠀⠘⠿⣿⣿⣿⣶⣤⣤⣄⣀⣤⣤⣶⣿⣿⣿⡿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⣴⠒⢲⡒⠤⣖⠒⣒⠒⠄⢴⡒⠒⠤⣖⠒⣖⠒⢢⣔⠒⠢⠀ ⠀⣸⡇⢨⡅⠣⣿⠀⢹⠀⢆⢸⡇⠘⡀⣿⢸⣿⠀⢈⣍⠀⠇⠀ ⢠⡿⠀⠈⠁⢀⡟⠀⠸⡇⠀⢾⣇⠀⠀⠀⣸⡟⠀⠸⡿⠀⠰⡀ ⠈⠉⠀⣠⠼⢛⠑⢶⣶⠛⢲⣾⠈⢙⠲⢌⢨⡥⠒⢢⠉⠀⠈⠁ ⠀⠀⢰⡏⠀⣹⡵⠂⣿⠂⠀⣹⠀⠘⠁⢌⠀⣿⠀⡇⠀⠀⠀⠀ ⠀⠀⠸⣇⠀⠀⠀⠀⡿⠀⠘⡿⠀⠘⣇⠀⢦⡟⠀⠑⠂⠂⠀⠀ ⠀⠀⠀⠈⠓⠒⠂⠉⠓⠒⠒⠓⠒⠒⠛⠒⠘⠓⠒⠒⠒⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⢀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⢰⠋⠀⠀⠙⢄⠀⠀⠀⠀⠀⠀ ⠀⠧⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⣷⣢⢴⣒⣒⣒⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠇⠀⠀⡀⠀⢀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠘⢖⡗⠂⢀⡴⠁⠀⠀⠀⠀⠀ ⢸⠀⢠⠃⡎⠁⡇⠀⡸⢀⠎⡆⠀⠀⢣⠀⠀⠀⠀⢸⡿⢩⠏⠀⠀⠀⠀⠀⠀⠀ ⢸⠀⢀⠀⠃⠀⠧⠜⠀⡏⠀⠋⠀⠀⠘⠀⠀⠀⠀⠀⠀⠛⡀⠀⠀⠀⠀⠀⠀⠀ ⠈⠉⠁⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⢀⡀⣀⣀⣀⣀⣀⣀⣃⠀⠤⠤⠤⠤⠤⠤ ⠀⠀⠀⠀⡔⠉⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠉⠑⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⣘⠒⠤⠤⠖⠐⠛⢛⠀⠀⠀⠀⠀⠀⠀⠀⢀⣃⣠⣊⠭⢻⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⢄⠀⢠⠤⢤⠀⡸⠁⠀⠀⠀⠀⠀⠀⠀⠐⢗⠁⡀⠤⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠓⠤⠤⠐⠊⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⢀⠕⢲⠖⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠈⠒⠮⢔⠋⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠤⠴⠒⠒⠒⠒⠒⠒⠒⠲⢤⣤⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢷⣤⡀⠀⠀⠀ ⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⠀⠀ ⠀⠀⠀⣼⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀ ⠀⠀⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠆ ⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠆⠀⠀⠀⢶⣄⡀⠀⠀⠀⢀⡿⠀ ⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠴⠖⠚⠉⠀⡀⠀⠀⠀⡀⠈⠙⠓⠲⣰⠟⠀⠀ ⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣦⣤⣳⡀⠀⣰⣧⣶⣦⣄⣸⡇⠀⠀⠀ ⠀⠀⠻⡄⠀⠀⠀⠀⠀⣀⠀⠀⣰⣿⡟⠁⢀⣀⣉⠻⣷⣼⡟⠁⠀⢈⠛⣿⡇⠀⠀⠀ ⠀⠀⢀⣹⣶⣄⣠⠴⠚⠉⠀⠀⢹⣿⠀⠀⣟⢴⣼⠃⣿⠋⣧⠀⢰⡿⣷⢸⡇⠀⠀⠀ ⢠⡖⠛⣡⣄⡈⡇⡄⠀⠀⠀⠀⠀⣿⣤⡀⠉⠛⠋⣰⡏⠈⣿⣦⣈⢻⣣⣾⠗⠀⠀⠀ ⠈⠛⠹⣿⣿⡷⢤⡇⠀⠀⣰⡞⠀⠘⢿⣿⣻⣶⣾⣿⢁⡀⢸⠘⢿⣿⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⢹⠂⢻⡄⠁⠀⠀⢸⡄⠀⠀⠀⠈⠙⠟⠛⠁⣸⠃⢸⠂⠀⠀⠈⢿⠀⠀⠀⠀ ⠀⠀⠀⠘⠓⠻⡇⠀⠀⠀⠘⢿⠲⠄⠀⠀⠀⣀⣴⠞⠓⠂⠘⢧⠀⠀⢀⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠈⠳⠆⠀⠀⠀⣹⠹⣄⣀⡀⠀⠈⢿⠟⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⣦⡶⠃⠀⠀⠀⢀⣤⡴⠋⠀⠀⡍⢻⡷⢦⣼⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⢠⣾⣿⣳⣦⡀⠀⢷⡾⢿⣘⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⣀⠀⢸⡈⣿⣿⣷⣿⣿⣿⣷⣦⢿⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⣿⠀⠀⠿⣾⣿⣦⣦⣤⣿⢿⣽⣟⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠹⡄⠀⠀⠉⠻⠿⡿⠟⠻⢿⣿⢟⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠙⠆⠀⠀⠀⢸⠁⠀⠀⠀⣸⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⢀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢹⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⢀⣇⠀⠀⣠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⠤⢤⣤⠶⠋⠈⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠛⠋⠉⠉⠉⠙⠛⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣼⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀ ⠀⢠⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⡄⠀ ⠀⣾⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⠀ ⢰⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣤⣀⣀⣀⣀⣀⣀⣀⣰⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣄⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣇ ⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠂⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⠛⠛⠋⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿ ⠸⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⠏ ⠀⢿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⡿⠀ ⠀⠘⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠿⠛⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⠃⠀ ⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀ ⠀⠀⠀⠘⢻⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⡟⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣤⣤⣀⣀⣀⣤⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣾⣿⡿⠿⠿⠿⠿⠿⣿⣿⣶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⠿⠟⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷⣄⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣆⠀⠀⠀ ⠀⠀⣰⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣦⠀⠀ ⠀⢠⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣆⠀ ⠀⣼⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⠀ ⢠⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇ ⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁ ⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⠸⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣶⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⢸⣿⡇ ⠀⢻⣿⡀⠀⠀⠀⠀⠀⠀⠀⣶⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠟⠛⠀⠀⠀⠀⣠⣴⠟⠉⠀⠀⣸⣿⡇ ⠀⠸⣿⣇⠀⠀⠀⠀⠀⠀⠀⠿⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⠿⠋⠁⠀⠀⠀⢀⣿⡿⠀ ⠀⠀⢿⣿⡀⠀⠀⠀⣾⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣾⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀ ⠀⠀⠘⣿⣿⡀⠀⠀⠈⠉⠙⠻⠷⣶⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣴⣶⡾⠿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠏⠀⠀ ⠀⠀⠀⠘⣿⣷⡀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠏⠀⠀⠀ ⠀⠀⠀⠀⠘⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⢿⣯⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣿⠿⠛⠁⢸⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣶⣤⣤⣀⣀⣀⠀⢀⢀⠀⡀⣀⣀⣀⣠⣤⣤⣶⣶⣿⠿⠛⠋⠁⠀⠀⠀⠈⣿⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠿⠿⢿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠶⠶⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠋⠁⠀⠀⠀⠈⠙⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⣤⡀⠀⣠⣤⣤⣤⣤⡴⠦⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡏⠙⠻⢦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣮⣿⠞⠻⢿⠥⠤⠤⠤⠤⠾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⣴⣿⣤⣤⣤⡀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠃⠀⠀⠀⠀⣻⠆⠀⠀⠀⠀⣠⡀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⣿⣆⣀⣀⣀⣀⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠁⠀⠀⠀⣠⡟⣀⣤⠞⠛⠁⣿⠀⠀⠀⠀⣸⢿⡄⠀⣤⠷⣄⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⣏⠉⢹⡏⣹⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠀⠀⣴⣏⠀⠀⣿⠀⠀⠀⣿⠀⠀⠀⣰⠏⢸⡇⡼⠃⠀⣿⣄⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡏⢻⡆⠀⣷⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠀⠀⠀⣿⠀⠀⣿⡀⠀⠀⣿⠀⢀⡾⠃⠀⠈⣿⠃⠀⠀⣿⠛⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⢷⡴⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⢀⢀⣴⠟⠀⠀⠈⠁⠀⠀⠘⠛⠋⠀⠀⠀⢾⡏⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡴⠦⠴⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣀⣀⣠⣤⣤⣤⣴⠤⠤⠶⠶⠶⠶⠶⠶⠾⠷⠶⠶⠶⠖⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠋⠉⠉⠀⠀⠀⠀⠈⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠶⠶⠾⠷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠉⠀⠀⠀⠀⠀⢈⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡿⢰⣶⣶⠶⠶⠶⣶⣤⡀⠰⣶⣶⣶⣶⣿⡄⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣀⣤⠶⠛⢋⣹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣇⠀⠉⠉⠉⠛⠛⠛⠉⠀⠀⠈⠉⠉⠉⣽⡇⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⣤⣴⡾⣿⣥⡴⠞⠛⠉⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣦⠶⠋⠀⠀⠀⠀⠀⣀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠀⠿⠓⠒⠒⠿⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣇⡀⠀⢠⡴⠶⠟⠛⠉⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⣄⠀⠀⠀⠀⢀⣠⣤⡶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢶⣤⣀⣠⣀⣤⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠒⠚⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⢨⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠲⠶⣦⣴⠟⠁⢀⣠⣾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⣛⠶⠞⢋⣱⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⣀⣠⣤⠤⠤⠤⠤⠤⢤⣀⢀⣠⣤⡤⠤⠤⠤⠤⠤⣤⡀⠀⢀⣠⣤⡤⠤⠤⢤⣄⣠⣤⡤⠤⠤⣤⣤⢤⠴⠤⢤⣄⣤⡤⠤⠤⢤⣄⡀ ⠀⠻⣿⣦⡀⠀⢰⣿⣆⠀⢙⡟⢿⣷⡄⠀⠀⣾⣶⡀⠀⠙⡆⠘⣿⣧⡀⠀⠀⣠⠛⢿⣷⡄⠀⠀⣼⣧⡄⠀⠀⣠⢿⣿⣤⠀⠀⢀⡿⠃ ⠀⠀⢸⣿⡇⠀⠈⠿⠋⠀⣾⠃⢸⣿⡇⠀⠀⢿⡿⠁⢀⡼⠇⠀⢸⣿⡇⠀⠀⡟⠀⠘⣿⣿⠀⢸⢹⣿⡏⠀⠀⠙⠾⠿⠋⠀⠀⢸⠁⠀ ⠀⠀⣼⣿⡇⠀⠀⣾⣷⡀⠈⠙⣾⣿⡇⠀⠀⢠⣶⡀⠙⠦⣄⠀⢸⣿⡇⠀⠀⣿⡀⢠⣿⡿⠀⢸⣾⣿⡇⠀⠀⠀⣴⣶⡀⠀⠀⢸⡀⠀ ⠀⢠⣿⡟⠀⠀⠀⢿⡿⠀⠀⠀⢸⣿⠁⠀⠀⠸⣿⣇⠀⠀⠘⣇⢸⣿⡇⠀⠀⠈⠛⠛⠋⠁⠀⢸⣿⣿⠁⠀⠀⠀⣿⣿⡇⠀⠀⠈⣇⠀ ⢀⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣸⠟⠀⠀⠀⠀⠻⣿⠀⠀⠀⢹⡾⣿⣧⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠏⠀⠀⠀⠀⢿⣿⡇⠀⠀⠀⠹⣆ ⠻⢿⣧⣤⣀⣀⣀⣀⣀⣠⣤⢾⣿⣄⣀⣀⣀⣀⣠⣿⣧⡀⠀⠀⣹⡝⠿⢷⣤⣄⣀⣀⣀⡴⠞⢿⣿⣄⣀⣀⠀⣀⣠⣿⣀⣀⣀⣀⣤⡿ ⠀⠀⠀⠀⠀⠈⠉⣁⣴⡾⠾⠿⠶⠶⠿⣏⣩⣭⡾⠿⠿⠿⢯⣭⣽⠶⠶⠶⠶⠿⠿⠯⣀⡀⠀⣀⣤⡴⠿⠿⠿⢧⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣾⡿⠃⠀⣠⣶⣦⡄⠀⣹⠛⣿⣦⡀⠀⠀⡶⢻⣿⣦⠀⠀⢼⣷⡄⠀⠈⣧⠀⠻⣿⣧⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⣿⠁⠀⠀⡏⢸⣯⣿⠿⠧⢤⣿⣿⡇⠀⢸⡇⢸⣿⣿⠀⠀⠹⠿⠁⢀⡴⠋⠀⠀⣿⣿⡇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠳⢿⣿⣷⠀⠀⣴⣿⣿⠀⠀⠈⡇⢸⣿⡿⠀⠀⢀⣤⡄⠈⠳⢦⡀⠀⣿⣿⠇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⠀⠀⠀⢹⣼⣿⠇⠀⠀⠈⣿⣷⠀⠀⠀⢷⢀⣿⣿⠀⠀⠀⢳⣶⠶⠖⢶⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣿⣆⠀⠀⠀⠀⠀⠀⠀⢀⣸⡿⠃⠀⠀⠀⠈⢿⡟⠀⠀⠀⠀⠹⣿⡇⠀⠀⠘⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠿⠷⣤⣀⣀⣀⡤⠞⠻⠿⠧⣄⣀⣀⣀⣀⡼⢧⣀⣀⣀⣀⣠⢿⣷⣄⣀⣀⣘⡿⢤⣀⣀⣀⣀⣀⣀⣰⠿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⡇⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢾⣶⣶⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⠀⣷⣶⣦⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠸⠿⠿⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢀⣀⣀⠀⠀⠒⠛⢿⣿⡇⠀⠀⠀⠀⠉⠉⠁⠀⢠⣤⣾⣿⡇⠀⠀⠀⠀⢿⣿⡇⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠘⠛⠛⠁⠀⠀⠀⢨⣿⠁⠀⠀⠀⠘⣆⠀⠀⠀⠀⠙⣿⣿⣷⠀⠀⠀⠀⠘⠛⠁⠀⠀⠀⢀⣿⣿⠀⠀⠀⠀⢰⣶⣶⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣤⣀⣄⣤⣤⣤⣤⣤⣠⣤⣴⣿⣿⣄⣀⣄⣀⣠⣿⣷⣄⣀⣀⣀⣈⣻⣿⣷⣤⣄⣀⣀⣀⣀⣀⣠⣴⣿⣿⣿⣄⣀⣀⣀⣼⣿⣿⣤⣀⣀⣠⣴⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

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

╭━━╮╱╱╱╱╱╭╮ ┃╭╮┃╱╱╱╱╱┃┃ ┃╰╯╰┳━┳╮╭┫╰━╮ ┃╭━╮┃╭┫┃┃┃╭╮┃ ┃╰━╯┃┃┃╰╯┃┃┃┃ ╰━━━┻╯╰━━┻╯╰╯

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣶⢶⣾⢿⣷⡾⣿⣟⣦⣶⢦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⢿⣟⡿⣽⢯⣿⢾⣟⣾⣽⢷⣯⣟⣾⢿⣽⣻⣽⢾⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⢿⣻⣽⢾⣻⣽⣻⢯⣿⣽⣻⣾⣻⢾⣯⡷⣿⣽⣻⣞⡷⣯⣟⡾⣽⣳⢶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣶⡿⣯⣿⣻⢾⣟⣯⣷⢿⣻⢷⣯⡷⣿⣽⣻⣾⡽⣷⢯⡷⣯⣟⡷⣯⣟⡷⣯⣟⢿⣦⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣿⡿⠿⠷⠿⠟⠿⠾⣟⣾⣟⣯⡿⣾⣽⢷⣯⡷⣯⢿⡽⣯⣟⣷⣿⠛⠛⣾⡽⣳⣞⡿⢮⡷⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⢿⣽⣻⠅⢨⣿⡿⣷⠀⢹⣟⣾⣽⣻⢷⣯⡿⣾⡽⣯⢿⣽⣳⣟⡾⣽⣧⠀⣿⡽⣳⢯⣞⣯⢟⡽⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣟⡿⢾⣽⠀⢸⠷⠿⣏⣠⣿⣿⣛⠛⢹⠟⠉⣿⣗⠛⣿⣻⣾⡛⠋⣿⣳⢿⠀⡿⢛⣉⠛⠺⣽⠾⣽⣳⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣟⡾⣯⡿⠀⢰⣶⣶⣄⠉⢻⣟⣿⠀⢰⣿⣷⡿⣿⠀⣿⣽⣻⣧⠀⢿⣭⢿⡇⢰⡿⣯⢷⡀⢸⣟⣧⢟⡟⠀⠀⠀⠀ ⠀⠀⠀⡌⢿⣞⣽⣳⣏⠀⣿⣳⢯⣿⠀⢀⣿⣾⠀⢸⣟⣾⣽⣿⠀⢻⡷⣯⢿⠀⣸⣯⣟⡇⠘⣟⡷⣻⣧⠘⣟⣮⢟⡆⢀⠀⠀⠀ ⠀⠀⠸⡌⣿⣞⣧⢿⡇⠀⣿⣽⡿⠋⣠⣾⣟⣾⠀⢸⣿⣳⣯⣿⡄⠘⢿⣽⠟⡄⢸⣷⣫⣿⠀⢿⣽⣳⣿⠀⢻⣞⣯⡇⠀⢆⠀⠀ ⠀⢀⠂⡁⡗⣿⣺⢿⡶⣶⢶⡶⣶⢾⣻⢷⣿⣧⣶⣶⣿⣿⣳⢿⣿⣦⣤⣴⣾⣷⣶⣽⣿⣧⣶⢶⡿⣷⣻⣶⢶⣽⡷⠀⠀⠀⡀⠀ ⠀⠎⠐⡐⡏⠜⣷⣏⡿⣭⢿⣹⡽⣯⣻⣟⡾⣽⣻⣞⣷⢯⣟⡿⣾⡽⣯⢿⣽⣳⣯⣟⣾⣳⢯⣟⣽⣳⣳⣭⣟⣾⠃⡄⠀⠀⠐⠀ ⠸⠀⠀⠇⣿⠘⡜⣯⢾⣝⡯⣷⣛⣷⣻⢾⣽⣟⡷⣿⢾⣻⣯⢿⣳⣿⣻⢯⣷⣟⣷⣻⡾⣽⣻⣞⣧⠿⣵⣳⣾⠣⢀⠇⠀⠆⠀⠃ ⢠⠁⢠⠘⢼⣏⠼⣜⣻⢾⣽⡳⣟⡾⣽⣻⡾⣽⣻⣽⣟⣷⣻⢿⣽⣞⣯⣿⣳⢿⣞⣯⢿⣷⣻⢾⣽⣻⢷⡟⣧⠓⡜⠀⠀⡆⠀⢸ ⠳⠀⠈⠄⠳⡘⢷⣘⢮⣛⢾⣻⣽⣻⢷⣻⣽⢿⣽⡾⣽⣾⣻⣟⣾⣽⣳⣯⣟⣯⡿⣽⣟⣾⡽⣟⡾⣽⢯⣟⡼⡽⠁⠀⢢⠀⠀⠘ ⢰⠂⠀⠀⠀⠹⡌⢿⣪⡝⣯⢷⣯⣟⣯⢿⣽⣻⡾⣽⣟⡾⣷⢯⣟⣾⣽⣳⣯⢿⣽⣻⣞⣷⣻⣽⣻⣽⣻⢮⠟⠀⡀⠁⠆⠀⠘⠄ ⠘⡠⠀⠀⠁⠀⠊⠶⣙⠾⣽⣻⢾⡽⣞⡿⣞⣷⣻⣽⢾⡽⣯⢿⡽⣞⣷⣻⣞⡿⣞⣷⣻⣞⡷⣯⢷⣯⡟⣏⢔⠂⢀⠎⢀⡼⠁⠇ ⠀⢡⠠⠀⠀⠀⠀⠈⠈⠻⣭⢷⣯⡿⣽⣻⣽⣞⡷⣯⢿⡽⣯⢿⣽⣻⣞⡷⣯⢿⡽⣞⡷⣯⢿⣽⣟⡷⡹⠓⠁⡠⠁⣠⣾⠏⡐⠀ ⠀⠀⠄⠠⡀⠀⠀⠀⠀⠀⠀⠋⢾⢽⣻⢷⡿⣾⣽⢯⡿⣽⢯⣟⣾⣳⢯⡿⣽⢯⡿⣽⣻⢯⡿⠗⠛⠉⠀⠀⠊⢠⣼⣿⠃⢀⠀⠀ ⠀⠀⠈⠀⠀⢀⠀⠠⡀⠀⠀⠀⠀⠈⠉⠛⠻⠽⠾⣿⡽⣻⢟⣯⣟⡟⡯⢽⡯⠿⠝⠓⠉⠀⠀⠀⠀⠀⠀⣠⣼⣿⠟⠁⠀⠁⠀⠀ ⠀⠀⠀⠀⠢⠀⠀⠀⡙⢷⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⢞⡿⠟⠁⠀⠔⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠂⠀⠈⠐⠽⣿⣿⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠉⠛⠿⠿⣟⡛⠋⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⡀⠐⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⢀⠀⠀⠀⠈⠁⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠄⠀⣀⣀⢀⡀⢀⣀⠀⠀⠄⠀⠀⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⣴⣾⣿⣿⣶⡄⠀⠀⠀⠀⡠⠔⡆⠂⢒⣆⠤⡄⠀⠀⠀⠀ ⠀⠀⢸⣿⣿⣿⣿⣿⣿⠀⣠⠚⢁⡿⣆⡇⣾⡯⠛⡆⡇⠀⠀⠀⠀ ⠀⠀⠈⢿⣿⣿⣿⣿⠏⠘⠥⢄⡀⡇⢩⡇⣿⣁⣼⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣉⣩⣀⡀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣾⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣾⣿⣿⠉⣿⣿⣿⣿⣿⡄⠀⢀⣠⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⣿⣿⣧⣿⣿⣿⣿⣿⡇⢠⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣷⠸⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠿⢿⣿⣿⣿⣿⡄⠙⠻⠿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡟⣩⣝⢿⠀⠀⣠⣶⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣷⡝⣿⣦⣠⣾⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣮⢻⣿⠟⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠻⠿⠻⣿⣿⣿⣿⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⠇⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠀⠀⠀⢀⣴⣿⣿⣿⣿⣟⣋⣁⣀⣀⠀ ⠀⠀⠀⠀⠀⠀⠹⣿⣿⠇⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣹⣿⣏⣠⣤⣤⣬⣅⡀⠀⣾⣿⣿⣧⣴⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⣭⠉⠉⠉⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠿⠛⠉⠉⠀⠀⠀⠀⠀⠉⠉⠙⠻⣿⣭⣍⢉⢻⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⣿⣶⡄⣀⣀⣈⠙⣻⣿⣿⣿⣿⡿⠋⠤⣤⣡⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⣤⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢟⣀⣀⣼⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠈⠛⠻⣆⠀⠀⠀⠀⠀⠀⢀⣠⣶⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⠶⠿⠿⠿⠟⠿⠿⢿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠙⣷⣄⠀⠀⣀⣰⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⣷⣶⣶⣶⣾⣦⡀⠈⠻⣷⣾⣿⡿⠁⠀⢠⣤⡶⣿⣶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⣾⢿⣦⣻⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣄⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣆⡀⠈⠙⠛⠀⠀⣾⠟⠉⠀⠀⠉⠛⠻⣿⣿⣶⣦⡀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠛⠉⠀⠀⠀⠉⢿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠈⢿⣷⣀⣤⣴⣶⣦⣀⣀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣄⡨⣿⣿⣿⣿⣦⡀⠀⠀⠀⢠⣾⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⠹⣿⣤⠶⠂⠀⠀⠀⠀ ⣀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣄⣀⣀⣀⣴⣾⣧⣀⡀⠉⠉⠀⠙⣷⡜⣷⣽⣿⣿⣆⣃⠀⣴⡿⠁⠀⠀⠠⠀⠶⠤⡄⠀⠀⠘⡇⢹⣇⠀⠀⠀⠀⢀⣀ ⠿⣿⣿⣿⣿⣿⡦⠾⠿⢤⣴⣶⣖⣒⣒⣲⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣋⣠⣅⠀⢀⣿⣷⡌⣿⡿⠟⠛⠛⠃⠈⠁⣿⣊⣥⣤⣤⣤⣤⣬⣽⣂⢠⡁⢸⣿⣿⠃⠀⠀⠘⣿ ⠀⠈⠻⢿⣿⣿⡀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣮⣍⠛⢿⣿⣷⣿⣿⡟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠙⢿⣧⣟⠻⠻⠇⢠⣿⡛⠛⠁⠈⣿⣿⡆⠀⠀⠐⠿ ⠀⠀⠀⠀⠈⠙⠻⣿⣿⣾⣿⣿⣿⣿⣿⣿⣟⣵⣾⡿⠿⠉⠉⠀⠀⠀⠉⣙⠿⣿⣦⡙⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠒⠚⠚⠁⠀⠀⠀⠹⣿⡇⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⣨⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣠⣾⣷⠀⠀⠀⠀⠘⣷⣬⣿⣿⣼⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠁⠀⠀⢠ ⣷⡀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡿⠿⣿⣿⡟⣿⣿⣿⢿⣿⣿⣿⡷⠀⠀⠠⣶⣿⡸⣿⣿⣿⢻⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠈⣿⢢⣴⠆⠀ ⠀⠙⢦⣄⠀⠀⠀⠀⢀⣴⡟⠁⠀⠀⠈⢿⣿⣏⣿⡘⣿⣿⣿⡏⢧⣠⣾⣿⣿⢡⣿⣿⣿⣸⡿⠛⠛⠛⠛⠻⠶⣶⣴⣆⣤⣴⣾⡿⠿⠛⠿⣿⣶⣤⣀⠀⠀⠀⠀⠀⢻⣿⣶⣤⣤ ⠀⠀⠀⠈⢳⣦⣤⣠⣾⡿⠀⠀⠀⠀⠀⢰⣿⣿⣾⣷⣌⠻⢿⣿⣿⣿⣿⠿⣻⣿⣿⣿⣣⣿⠁⠀⠀⠀⠀⠀⠀⢘⣿⡿⠛⠉⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⡶⠆⠀⢸⣿⣿⣿⣿ ⠀⠀⢀⣠⠼⢿⣿⣿⡏⣀⠀⠀⠀⠀⠀⠘⣿⣿⢿⣿⣿⣷⣶⢤⣥⣤⣶⣼⣿⡿⢿⣿⡟⠁⠀⠀⠀⠀⠀⠀⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠴⠛⠛⠁⠀⠀⠀⠀⠻⢿⣿⠋ ⠀⡰⠟⠁⠀⢸⢿⣿⣾⡏⠀⠀⠀⠀⠀⠀⠙⣿⣷⣬⣛⣛⠿⢿⠿⠿⢿⣟⣫⣴⣿⡟⠀⠀⠀⠀⠀⠀⢀⡿⠁⠀⠀⠀⠀⠀⢀⣀⣠⡶⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆ ⠈⠀⠀⠀⠀⣈⣼⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢸⣿⡉⠉⠉⠉⠙⠉⠉⠉⠉⠉⣙⣿⠃⠀⠀⠀⢠⣤⣤⣾⠓⠒⠒⠒⠒⠊⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣟ ⢤⡤⠤⠴⢚⣿⡏⠈⢻⣿⣇⡀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⡀⠀⠀⠀⣤⣿⣿⠀⠀⠀⠀⠀⠀⠀⢸⡷⠶⠒⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣍⣿ ⠀⠀⠀⠀⢸⣿⡇⠀⠀⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⢠⣶⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣷⣶ ⠀⠀⠀⠀⠸⣿⣷⠀⠀⠘⣿⣾⢿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⠤⠴⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣏⠉⢻⣤ ⣀⡀⠀⠀⢰⣿⣿⡀⠀⠀⠘⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡋⣿⣏⢉⣶⣼⡿ ⠀⠀⠀⠀⠀⣹⣿⡇⠀⠀⠀⠈⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⢻⣿⡏⢹⠟⢁⣾⢿ ⠀⠀⠀⠀⠀⢹⣿⡇⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡿⣿⣿⣿⣇⠸⠶⣾⣧⣨ ⠀⠀⠀⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣛⣿⢿⣧⣾⡇⠈⣿⡷⣶⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⢤⣄⣠⣤⣴⣾⠟⣫⣿⡿⣿⣿⣿⡿⣿⠀⠀⠈⣿⣿⣿⠏⠀ ⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠉⠀⠾⣏⣿⣿⣹⣿⣻⡇⢸⣇⣀⣴⡿⠋⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⡞⢡⠀⠀⠀⠙⣿⣤⠀⠀⠀⠀⠀⣠⣿⣶⣿⢿⣷⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⣿⡇⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⢰⡿⣿⠟⠀⠀⠀⠈⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣇⠀⠀⠀⠀⠀⡇⣿⠀⠀⢰⣿⣿⠃⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣄⠀⠀⠀⢠⡷⢣⠀⠀⣸⠇⡟⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⠤⢀⣠⣤⣤⠴⠶⠾⠟⠟⠭⠭⠥⠭⠤⠤⠄⠙⠛⠷⠤⢾⣁⣀⣀⡀⣁⠸⠀⠀⠀⠀⠀⠀⣸⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣤⣴⣶⠾⠛⡛⠛⠉⠉⠘⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠺⣟⣶⣶⣤⣄⠀⣸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣾⢟⣵⠿⠒⠀⠀⠀⢻⣆⠀⠀⠀⠀⢀⡀⣠⣦⠴⠾⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠈⠀⠀⠉⠻⣯⣉⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣾⣿⣴⠏⠁⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⠀⠸⣿⡟⢹⣿⣿⡆⠉⠻⢿⣦⡄⣀⣂⣶⣶⢿⣿⠷⢾⣶⣦⣀⠀⠀⠀⠀⠀⠀⠉⠀⠈⠻⢷⣤⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⣿⠏⠁⠀⠀⠀⠀⠀⡠⠀⠀⠘⣿⡄⠀⠀⠀⠙⢿⣿⣻⢟⣁⣤⡤⣾⡿⠀⣿⣧⡀⣰⣿⣿⣷⠀⠈⠛⣿⡇⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣷⣆⡀⠀⠀⠀⠀ ⣿⣿⠃⠀⢠⣴⣦⠄⢀⣿⣿⣦⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠙⠋⠃⠚⠁⠁⠁⠀⠀⠙⢻⣾⣙⣿⣁⣤⣤⣾⠟⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣟⣦⡀⠀⠀ ⣿⢻⡆⠀⢸⣿⣿⠆⠈⠻⠿⠟⡆⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⢁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡇⠀⠀ ⣿⣮⡇⡀⠀⠀⠀⠀⠀⠀⠀⣴⢀⣿⡏⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡃⠀⠀⡀⠀⠀⠀⣀⣠⡴⠶⠆⠀⠀⠀⠀⠀⠘⣿⡀⠀ ⠘⣾⣿⡄⠀⠀⠀⠀⠀⣠⠞⢁⣼⣿⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⡆⠀⠀⠀⠀⢠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀ ⠀⠹⠿⣷⣦⣀⣀⣀⣀⣤⣶⣯⠾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡦⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡿⡇⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆ ⠀⠀⠀⠘⢿⣭⣭⣍⠉⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⣗⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇ ⠀⠀⠀⠀⠀⠈⠙⠻⢷⣍⠓⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⢐⡇⢭⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡕⣏⡂⠀⠸⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠙⠛⠿⠿⣿⣭⡶⠺⢏⣶⡇⡑⠇⠕⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⣄⣻⢂⠀⠀⠀⠸⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡄⠀⠀⠀⠀⢀⠀⠀⢠⠤⣄⣀⡀⠘⣷⣾⠀⠀⠀⠬⣇⠁⡇⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⡂⣔⣫⡂⡂⠀⢠⠀⠈⠛⠲⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡃⠀⠀⠀⠀⡆⠀⠀⠰⠀⠀⣀⠀⠀⠁⣿⠀⠀⠀⣙⣷⠄⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡒⣌⢏⠁⡄⠀⡯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡗⠁⠉⠁⠀⡇⠀⠀⠸⠀⣁⣈⡀⠀⠀⣿⠀⠀⠐⣛⡯⣇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⣢⢆⣷⡸⠁⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀ ⠀⠀⠀⠀⠁⠀⠀⠀⢀⠄⠀⠀⡏⠃⠢⢤⠁⠀⠀⢻⡄⠀⠀⣳⣾⣿⣷⣶⣶⣶⣶⣦⣤⣤⣤⣤⣥⣇⣅⣞⠹⡡⡕⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇ ⠀⠀⠀⠀⢘⠁⠆⠂⢚⠂⠀⠨⠀⠈⠁⠉⠈⠁⢷⡀⢿⡀⠀⠈⡍⣙⢽⢿⣿⣛⣛⣻⣿⣿⣿⣿⣿⣿⢿⣧⡏⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠀⠁ ⠀⠀⠀⠀⠸⠀⠀⠀⡅⠀⠀⠃⠀⠒⠀⠤⡀⡀⠀⠘⣮⢷⡀⠀⠀⠡⣀⠀⠈⠊⠄⢅⡉⣈⢉⡤⠃⠁⠴⢛⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠿⡇⠀⠀ ⠀⣀⣀⠀⠤⠴⠶⠦⠄⣀⣀⣀⣀⠀⠀⡬⠀⠈⣣⣤⡘⣞⢧⡀⠀⠀⠀⠈⠁⠁⠁⠁⠉⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡼⠇⣾⣧⠀⠀ ⣴⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣳⡄⣇⣀⡏⠀⡇⡇⠙⣷⡹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠾⢉⣤⣾⣿⣿⣷⡀ ⡎⠳⠶⣤⣀⣀⣀⣀⣀⣀⣀⣠⡾⢋⠀⠀⠀⠀⠀⢩⣶⣼⣿⣿⣮⣉⠳⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⠾⢋⣥⣾⣿⣿⣸⣮⣿⣿⣿ ⡇⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⢼⠀⠀⠀⠀⠀⣖⣾⣿⣿⣿⣏⣿⣷⣦⣌⣛⠛⠒⠶⠶⢦⣤⢤⣄⣀⣠⣤⠴⠶⠞⠛⠛⣏⣥⣶⣾⣿⣉⣿⠋⠿⠇⠀⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡀⠀⠀⠀⡄⣼⣿⣿⢿⣿⣿⣾⣟⣿⣿⣿⣿⣿⢶⣶⣤⣤⣤⣤⣤⣤⣴⣦⣶⣶⣿⣟⣿⣿⣿⡷⢨⠭⠯⠀⠘⠂⠀⠈⣸⡿ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⡶⡾⣷⠀⠀⠘⢼⣿⠿⠿⠛⠛⠋⠉⠉⢙⣿⢿⠉⡄⣟⠤⢿⣯⠉⠉⠉⠉⠉⢡⣀⣸⣿⡷⠙⠈⠉⠋⢸⣶⣿⣷⣶⡧⠀⠀⣿⡇ ⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣌⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣶⣶⢿⣯⣦⣿⣦⣶⣶⣾⣿⣦⠀⠀⢠⣶⣾⣿⣿⣿⣧⣤⣤⣤⣤⣼⣿⣿⣿⣿⣿⡀⢠⢻⡇ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠰⠞⣿⣿⣿⣿⣿⡏⠝⠺⣄⣽⡿⠿⠛⣿⣿⣿⣿⣿⣿⣿⢎⢾⠀⠙⠃⠁⠉⠈⠈⠀⢀⣹⣿⣿⣿⣿⣿⣿⣿⣇⠸⣸⡇ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡇⠀⢠⣿⣿⣟⣿⣿⣇⣀⣿⣿⣾⣿⣾⣾⣿⣿⣿⣿⣿⣿⣿⣕⣕⣦⣤⣤⣦⣾⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢀⠿⡇ ⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⢐⣿⣿⣿⢿⡏⠉⠉⠛⠛⠃⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢸⣾⡇

⠀⣀⣀⣤⣤⣤⣤⣄⣀⣀⠀⠀⢀⣀⣀⣠⣤⣤⣤⣴⣤⣀⠀ ⠘⠟⠋⢉⣠⣤⣭⣭⠭⡍⠀⠀⠀⢩⠭⣭⣭⣤⣄⡈⠙⠻⠂ ⠀⠀⠴⠯⢽⣿⡿⣹⣍⠟⠀⠀⠀⠻⠸⠏⠿⠿⠧⡽⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⢰⠃⠀⠀ ⠀⠀⠀⠀⠀⢠⣀⣀⣀⣀⣀⣀⣀⣀⡤⠤⠞⠁⢀⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠋⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠒⠒⠒⠒⠒⠒⠶⠦⠤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠶⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣠⠤⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⡀⠀⠀⡀⠄⠀⠀⡰⠄⠀⠀⠀⠀⢀⣀⣤⣶⣶⠥⢌⣻⣯⡭⢭⠳⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣠⠾⠘⠧⠀ ⠀⠀⠀⠰⠿⠿⣿⢷⣶⣦⣦⣤⣤⣄⠀⠂⡅⠀⠀⠀⢀⣀⠀⡀⢡⣦⣶⣶⣿⣿⢿⣿⠿⠟⡛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠀⣀⣠⣤⣤⣿⣧⣭⣽⣿⣷⡀⠃⠾⠀⠈⢺⠵⠈⠁⢺⣖⣿⣗⡦⣷⣿⣿⣷⣶⣿⣶⣷⣶⣶⣶⠤⡶⢆⣤⣤⣄⠄⠀⠀⠀⠀⡄⡀⢰⡀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⡄⠛⠿⣿⢯⣘⣿⡿⠿⠿⠿⡿⠆⠀⠀⠀⠀⠀⡀⣼⢿⣿⢟⠻⠟⠻⠛⠦⠽⠻⠿⠟⠋⠙⠛⠛⠻⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⣧⡗⢰⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢤⣙⡆⢁⣨⣴⠿⠀⠀⠀⠀⠀⠀⠀⠀⣈⠿⡤⡀⢪⠹⠤⢓⣲⠥⢤⣤⣤⡤⠄⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⡄⢀⠋⠀⠂⠹⠀⠀⠀⡠⣆⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⢟⠀⡌⠻⠠⠸⠀⠀⠀⠈⠙⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⢇⣏⡐⡀⠀⠀⠀⠀⢠⡿⠉⢁⡖⣶⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠄⢀⡇⣅⠈⢂⢜⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠛⠸⠙⣸⠣⠁⢧⠀⡆⢰⢂⢀⢀⢘⣽⠃⠀⠀ ⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⣀⠀⡀⢆⢋⡤⠈⠀⠉⣂⠈⢿⣦⡀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡥⠀⠀⠀⠀⠑⡄⢹⣾⣆⣭⣾⠃⠀⠀⠀ ⠀⠀⠀⢉⠀⠀⠀⠀⠀⠁⠀⢺⣠⣷⣄⣂⣠⣤⣏⣋⣂⣄⣀⠀⠈⢆⣸⣿⡇⡌⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⡀⠀⠀⢀⡴⠁⠸⠈⠠⠀⠁⢠⠀⠀⣿⣿⡿⠍⠈⠀⠀⠀⠀ ⠀⠀⠀⠐⣄⠀⠀⠀⢀⡁⢠⠼⠗⠈⠉⠻⠛⢿⣿⡿⠻⠿⢿⣿⣿⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⡅⠀⠀⠾⠀⠘⠀⠀⠀⠀⢀⣜⡄⣸⣿⣿⣿⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⣷⡀⠀⠀⠉⠄⠀⠀⠀⠀⠀⠀⢄⡹⡑⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠠⠀⠐⠀⠀⠀⠀⠀⠀⠀⠄⠈⠈⢡⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣷⡀⠀⢷⣶⣿⣤⣶⣛⣿⣧⡴⢤⡽⢻⣷⢶⣦⣤⣄⣀⣠⣀⣀⣚⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠃⢰⣾⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⢈⣷⠀⠈⠛⠛⠙⢯⡀⠭⢍⣉⢙⣋⣻⣉⠉⠝⠙⣯⣿⣻⣿⣿⠟⠛⠛⢆⠀⠀⠀⠀⠀⠀⠀⠊⢇⠀⠀⠀⠀⠀⠀⢰⠃⠀⢡⠟⣸⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤ ⠀⠀⣀⣤⣴⣾⣿⣿⣦⠀⠀⠸⣄⠀⠙⢿⣾⣿⣦⣽⣶⣶⣾⣬⣿⣿⣿⠟⠉⠀⠀⠀⠀⠘⠀⠀⠀⠀⢀⡠⠈⠀⠨⠀⣠⠖⠀⠀⢀⠀⠀⣴⠂⣰⣿⢿⠿⣿⣿⣿⣿⣿⣿⣿⣿ ⣶⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⠀⠈⠀⠀⠀⠈⠉⠉⠙⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢂⡄⠁⠀⠀⠀⠀⠀⠀⠀⡴⠋⢠⡞⠁⢠⠿⠁⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⠀⠀⠀⠀⢀⣮⢞⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⣠⠟⠀⠀⠀⣀⣤⣾⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⢢⠀⠀⠀⠀⣀⡤⠂⣠⠐⢁⣠⢔⣠⣾⣽⠷⠋⠀⠀⠀⠀⠀⢀⢀⣦⣴⠾⠋⢁⣤⠟⢁⣢⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀⡀⣀⣀⣠⣍⣼⣧⡤⠇⣴⢮⠾⢿⣾⡿⢁⢀⢀⣀⣤⣼⣶⣾⡿⠟⠋⠀⢠⣒⣫⣼⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⣠⣿⣷⣬⣝⣉⣣⣏⡀⠅⣀⣁⣀⣀⣤⣿⣿⣷⣿⣿⡿⠟⠛⠉⣁⣀⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣴⣿⣿⣿⣿⣿⣿⣿⣧⣭⣭⣭⣍⣉⣉⣉⣉⣈⣤⣤⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

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⢸⣿⠛⠛⠿⣷⣄⠀⠀⠀⢰⡿⠟⠛⠯⢭⣦⡄⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⢠⡄⠀⢠⡄⠀⠀⠀⢠⡄ ⣿⠀⠀⠀⠀⠀⢹⣷⠀⠀⢸⡇⠀⢀⢀⣎⡼⠁⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⠀⠀⢸⡇ ⣻⠃⠀⣤⣤⣤⣼⠇⠀⠀⢸⡏⠉⠛⢯⡀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⣧⣤⣤⣤⣼⡇ ⢸⡇⠀⠛⠛⠛⠓⡄⠀⠀⢸⡇⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡏⠉⠉⠉⢹⡇ ⢸⡇⠀⠀⠀⠀⠀⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⢋⡄⠀⠀⠀⠀⠀⣧⡀⠀⠀⠀⠀⢀⣼⡇⠀⢸⡇⠀⠀⠀⢸⡇ ⢿⣧⣤⡶⠶⠚⠋⠁⠀⠀⠸⠇⠀⠀⠀⠀⠀⠀⠈⠓⠀⠀⠀⠀⠈⠿⣷⣤⣤⣾⠿⠁⠀⠀⢸⡇⠀⠀⠀⢸⡇

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⢿⣿⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⢻⣿⡏⠉⠉⠉⠉⣿⣿⡉⠉⠉⠉⢹⣿⡏⠉⠉⠉⠉⣿⣿⣿⠉⠉⠉⠉⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣤⣤⣤⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⢠⣤⣤⡄⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠉⠉⠉⠀⠀⠤⣴⣿⣿⠀⠀⠀⠀⠘⠿⠟⠃⠀⠀⢀⣴⣿⡇⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣶⣶⣶⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⢠⠀⠀⠀⠀⠙⣿⣿⣿⡇⠀⠀⠀⠀⢿⡿⠁⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⣤⣤⡄⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠀⠀⠀⠀⢸⣷⡄⠀⠀⠀⠈⠻⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⣿⡇⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣶⣶⣶⣶⣾⣿⣿⣶⣶⣶⣶⣶⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣷⣶⣶⣶⣶⣿⣿⣷⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

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

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠟⠛⠛⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣶⣚⣯⣷⡖⢯⣇⣤⣤⣤⣤⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠉⣡⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡀⡀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⢴⠖⣿⣿⣿⡿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠷⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣸⣿⣿⣿⣿⡟⣬⣿⣿⣿⣷⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠋⣙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢋⠂⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢩⢔⡚⠻⣿⠿⠿⠿⣿⣿⣟⠭⠚⠛⠁⠀⠀⠀⠀⣷⠀⠀⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠈⠉⠀⢠⣴⣤⠀⠀⠀⠀⣰⣿⡄⠀⠀⢀⣽⢰⣿⡟⠋⠉⠉⠉⠉⠙⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⡍⠳⠀⠀⠀⠀⠀⠀⠀⣀⡴⣿⣿⡉⠀⠀⣀⣾⣿⣧⠀⠀⢀⡾⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣖⣢⣄⣀⡠⢤⡖⠒⢉⡇⠀⣿⡯⠁⣠⣶⣿⣿⡿⠅⠀⣰⠏⣰⡿⠃⠀⠀⣠⢄⡠⠀⠀⠀⠀⠀⠀⠈⠻⡿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣟⠍⠁⠀⠀⢸⡇⠀⢀⡇⣴⣫⣶⣿⣿⣿⣿⡿⠁⠀⠀⠁⢸⣿⠇⢠⣴⣿⣿⣿⣿⣶⣶⣶⡢⠀⠀⠀⠀⠀⢈⢿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣧⣶⣄⣀⣀⣼⣤⣶⣾⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⢠⡿⠏⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡴⢀⡀⠀⠀⢀⣼⣿⣟⢹⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡛⠛⠛⠛⠻⠿⠿⣟⢻⣿⣿⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣾⣿⡢⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣤⠀⠀⠀⠀⠀⠀⢸⡿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠁⢹⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣿⡿⢿⣯⠀⢸⣷⢸⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣯⣿⣿⣿⣿⣶⣾⣦⣠⡀⠀⠀⠀⠀⢀⣠⡤⠴⠚⠛⠋⠙⠁⢀⡼⠃⠀⠘⡷⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠉⠙⠛⠛⠛⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⣠⠾⠋⠀⠀⠀⢿⡀⠀⣿⣿⣿⣿⣿⢟⠋⠉⠉⠉⠁⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣞⣡⣤⡄⣀⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡧⠀⠀⠀⠀⠀⣸⡧⠀⣿⣿⣿⣫⡶⠋⠀⠀⠀⠀⡄⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣵⣦⣿⣷⣶⣤⣤⣤⣤⣿⣴⣤⣤⣤⣤⣴⣿⣧⣴⣿⣿⣿⣿⣤⣦⣤⣤⣤⣼⣿⣤⣤⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢖⣶⣶⣄⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢽⡾⠀⠀⠀⠀⠀⢀⡄ ⠀⢰⡿⠿⠟⠖⣦⣀⠀⠀⠀⣜⠹⠴⠀⠉⠳⡆⠀⠀⠀⡓⡇⠀⠀⠀⣽⠀⠀⠀⠀⢠⣻⡃⠀⠀⠀⠀⠀⢿⠀⠀ ⠀⢸⣿⠀⠀⠀⠘⠚⡇⠀⠀⠀⠀⢳⠄⠀⠀⣼⠇⠀⠀⠀⣿⠀⠀⠀⢘⡇⠀⠀⠀⠀⢿⣟⡤⡤⣤⣤⣤⣿⠀⠀ ⠀⢸⣿⣠⣀⣀⣀⡟⠁⠀⠀⢴⣾⣷⡒⠋⠁⠀⠀⠀⠀⠺⡃⠀⠀⢸⠂⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠺⠀⠀ ⠀⢸⣿⠙⠻⠛⠦⣖⠀⠀⠀⠀⣯⡯⢿⣦⠀⠀⠀⠀⠀⠐⢞⠀⠀⠀⠇⠀⠀⠀⠀⠀⣯⡇⠀⠀⠀⠀⠀⠨⡇⠀ ⠀⢸⣿⠀⠀⠀⠀⠀⠭⠀⠀⠀⠀⣿⠁⠀⢿⢿⡆⡀⠀⠀⡧⡃⠀⣸⡇⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠟⠀ ⠀⢸⣿⠀⠀⠀⠀⢠⡞⠀⠀⠀⠀⣿⠀⠀⠀⠀⠈⠓⠃⠀⠱⣻⣔⡝⠁⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣤⣄⣠⣄⡯⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⠆⠀⢀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡀⠀⠰⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡏⠀⢀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⢹⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⡟⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⢻⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⠁⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⠀⠈⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⡇⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⠀⠀⣿⡇⠀⠀⠀ ⠀⠀⠀⣿⣿⠀⠀⣿⣿⣧⣤⣤⣤⣤⣤⣤⡀⠀⣀⠀⠀⣀⠀⢀⣤⣤⣤⣤⣤⣤⣼⣿⣿⠀⠀⣿⣿⠀⠀⠀ ⠀⠀⢸⣿⡏⠀⠀⠀⠙⢉⣉⣩⣴⣶⣤⣙⣿⣶⣯⣦⣴⣼⣷⣿⣋⣤⣶⣦⣍⣉⡉⠋⠀⠀⠀⢸⣿⡇⠀⠀ ⠀⠀⢿⣿⣷⣤⣶⣶⠿⠿⠛⠋⣉⡉⠙⢛⣿⣿⣿⣿⣿⣿⣿⣿⡛⠛⢉⣉⠙⠛⠿⠿⣶⣶⣤⣾⣿⡿⠀⠀ ⠀⠀⠀⠙⠻⠋⠉⠀⠀⠀⣠⣾⡿⠟⠛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣟⠛⠻⢿⣷⣄⠀⠀⠀⠉⠙⠟⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠿⠋⢀⣠⣾⠟⢫⣿⣿⣿⣿⣿⣿⡍⠻⣷⣄⡀⠙⠿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣴⡿⠛⠁⠀⢸⣿⣿⠋⠀⢸⣿⣿⣿⣿⣿⣿⡗⠀⠙⣿⣿⡇⠀⠈⠛⢿⣦⣄⠀⠀⠀⠀⠀ ⢀⠀⣀⣴⣾⠟⠋⠀⠀⠀⠀⢸⣿⣿⠀⠀⢸⣿⣿⣿⣿⣿⣿⡇⠀⠀⣿⣿⡇⠀⠀⠀⠀⠙⠻⣷⣦⣀⠀⣀ ⢸⣿⣿⠋⠁⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠈⣿⣿⣿⣿⣿⣿⠁⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠈⠙⣿⣿⡟ ⢸⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⢹⣿⣿⣿⣿⡏⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇ ⢸⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⢿⣿⣿⡿⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡇ ⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠈⠿⠿⠁⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀ ⠀⢻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟⠀ ⠀⠘⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀ ⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⠀⠀ ⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀ ⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⠀⠀⠀⠀⠀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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