Silly!1!1 Emojis & Text

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠦⢤⣀⠀⠀⠀⣼⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⢀⡴⠾⢷⡤⣾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣃⣀⣀⣀⣴⣿⡿⣷⣿⣧⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣤⣦⣀⠀⠀⣿⣿⣿⣿⣿⠋⠉⠓⠛⡋⠁⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠻⠿⠛⠛⢿⣿⠿⠾⢝⣧⣀⣀⣠⠶⠛⠓⢒⠶⡎⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣴⡿⡿⠛⠋⠙⠀⣀⢴⡟⠀⠀⠘⠦⢄⣀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡉⣿⣧⣠⣤⡴⢶⣫⣷⡟⠀⠀⠀⠀⠀⠀⠙⣿⣷⣶⣿⣧⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⣼⣟⠙⢻⣟⣛⠿⠛⣛⡩⠔⠁⠀⠀⢀⡖⠀⢀⣾⣿⣿⣿⣿⠀⠈⠑⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣰⣿⣿⣿⡿⢻⣦⡀⠉⣉⠉⠉⠉⠀⠀⠀⠀⢀⠞⠁⣠⣾⣿⣿⣿⣿⣿⡄⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠋⣿⣿⣿⣿⣿⣤⡙⠻⣦⣄⡀⠠⣤⡀⠀⣠⡴⣯⡴⣻⣿⣿⣿⢿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠃⣰⣿⣿⣿⣿⣿⣿⣟⣷⣤⣍⣿⣷⣾⡿⠟⠹⣚⣩⣾⣿⣿⣿⣿⣿⣿⣿⣿⢳⡄⠈⢲⡀⠀⠀⠀⠈⢦⠀⠀⠀ ⠀⠀⠀⣼⡧⣴⡟⢿⣿⣿⣿⣿⣿⣿⣿⣥⣀⠀⠀⣀⣠⣴⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠻⣆⠈⢿⡄⠀⠀⠀⠀⠣⡀⠀ ⠀⠀⣾⢟⢘⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡏⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⣿⣦⣿⣿⣴⡦⠂⠀⠀⢱⠀ ⠀⣼⡟⠈⠸⡿⢠⣾⣿⣿⣿⣿⣿⣿⣿⡿⠉⠀⠗⠉⠀⠘⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡈⢻⣿⡿⠋⠀⠀⠀⠀⠘⡆ ⢸⡏⣠⠠⠶⠇⣾⣿⣿⣿⣿⣿⣿⣿⠟⠃⠀⠀⠀⠀⠀⠀⠉⠉⠁⠈⠉⠀⠀⠈⠉⠉⠉⠛⠻⠿⠃⣿⣿⡅⠀⠀⠀⠀⠀⢰⠇ ⣿⡿⠡⠀⠀⠀⠙⣿⠉⣏⠉⠬⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⣿⠇⠀⠀⠀⠀⠀⠀⡸⠀ ⢹⣷⢐⠀⠀⠀⠀⠹⣇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⡀⠀⠀⠀⠀⠀⡸⠁⠀ ⠀⢹⣿⣰⡀⠀⠀⠀⣿⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣄⣈⡀⠀⠀⠀⢰⠃⠀⠀ ⠀⠀⠹⣿⣷⢠⡄⠠⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣟⠉⠙⠻⠷⢶⡦⡞⠀⠀⠀ ⠀⠀⠀⠘⢿⣾⣧⣳⡿⣧⠀⠀⠘⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⢿⡟⠀⠀⠀⠀⠀⠁⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⢿⣦⡀⠀⠙⠻⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⣤⣶⣿⠿⠋⠁⢀⣯⣤⣄⣀⣀⣀⣴⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⡇⠹⢿⣿⣶⣤⣤⣿⣿⣶⣶⣶⣶⣤⣶⣶⣿⣿⠿⠟⠋⠀⠀⠀⠀⢸⠀⠉⠉⠀⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡤⠀⠀⠈⠙⠛⢻⣿⣿⠿⠿⠿⠿⠟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡀⣌⣷⣀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⣤⣀⠙⠂⢦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⡤⢶⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⠙⢻⣿⣶⣤⠤⠭⣇⣀⣠⣀⣀⣀⣤⢤⣶⣶⣿⢋⠁⠀⢰⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⣠⡟⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⢿⣿⣿⣇⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣎⠹⣟⠺⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇⢰⠉⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⢹⠃⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣇⣼⣧⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⣉⣴⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⡿⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⣠⣿⡧⠻⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣷⣖⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⣿⣿⣦⣶⣤⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⣿⣿⣯⣿⣿⠟⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⡾⡿⠟⠿⢻⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠛⠓⠒⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣄⣉⣙⣛⣻⣛⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⢠⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠸⣿⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⡿⠿⠛⠛⠛⠛⠛⠻⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣧ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡟⠁ ⠀⠀⠀⠀⠀⠀⢸⡇⣿⣿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣦⠀⠀⠀⠀⠀⢰⣿⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠙⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⠛⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⠀ ⠀⠀⢀⣄⣀⣀⣸⣷⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣴⡿⠋⠀⠀⠀⠀ ⠀⠀⠘⠛⠛⠛⠛⢻⣿⡛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠉⠉⠉⠙⠛⠁⠀⠀⠀⠀⣠⣾⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⠶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⣤⣬⣽⣿⣷⣤⣤⣠⣤⣤⣤⣤⣴⣶⣿⣛⣋⣁⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠈⠉⠉⢉⣿⢏⠉⠉⠉⠉⠀⠀⢠⣿⠋⠟⠛⠛⠛⠛⠛⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣄⠀⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣁⣉⣻⣧⠀⣾⡇⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠃⣰⣿⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⣠⣾⠟⢿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⢐⣿⣁⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠿⣷⣄⣀⣽⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⠛⠛⠛⠛⠛⠛⠛⠿⠶⣦⣄⣰⣿⣀⣀⣀⣤⣤⡀⠀⠀⠀⠀⠉⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠋⠉⠉⠙⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣀⣤⣤⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⣿⠛⠉⠈⠻⣷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⢀⣀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠛⠛⠛⠛⠾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠛⠉⢉⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣶⣶⡾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⢀⣴⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣨⣿⠿⠒⠄⡀⠀⠀⠀⠀⠀ ⠀⢰⠉⡏⠀⠀⠀⠛⣦⡀⠀⠀⠀ ⠀⡜⠀⠐⣀⣀⣀⠀⠐⡼⡀⠀⠀ ⠠⡷⠊⠁⠀⠀⠀⠑⢦⠸⡇⠀⠀ ⠀⡇⣤⡄⠀⢀⣀⡀⠀⠉⢿⠀⠀ ⠀⢃⠉⢁⡠⠉⠩⣤⡞⠀⢸⠀⠀ ⠀⠘⣾⢿⣻⣻⣿⠿⠋⠀⢸⠀⠀ ⠀⠀⢳⠀⢸⠀⠀⠀⠀⠀⣸⠀⠀ ⠀⣠⣞⠀⠐⠀⠀⢀⡟⢰⣱⢤⡀ ⣼⠟⣿⣸⡆⢀⠴⠋⣠⣿⠟⣴⣾ ⠀⠀⢘⣿⣿⡓⢀⠼⢻⠁⠀⠈⠀ ⠀⠀⣸⢪⣿⠛⠻⡀⠘⡄⠀⠀⠀ ⠀⠀⠉⠉⠁⠀⠈⠑⠂⠁⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠄⠒⠒⠉⠉⠉⠉⠉⠓⠂⠤⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠄⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀ ⠀⠀⡰⠁⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠢⠀⠀ ⠀⡐⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣦⠀⠀⣰⣾⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠱⠀ ⡰⠀⠀⢀⣴⣿⠟⠉⢈⠟⠁⢹⣿⣿⡇⢀⣿⠟⠁⠀⡬⠛⣿⣿⣿⣷⣄⠀⠀⢡ ⡇⠀⣠⣿⡿⠁⠀⠀⢎⠀⢀⣼⣿⣿⡇⢸⠏⠀⠀⠘⠀⣰⣿⣿⣿⣿⣿⣦⠀⢸ ⡇⢠⠃⡿⠁⠀⠀⠀⠀⣷⣿⣿⣿⣿⡿⢸⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡆⢧⢸ ⡇⡞⠀⡇⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⡇⢸⣆⡀⠀⢀⣼⣿⣿⣿⣿⣿⣿⡇⢸⢸ ⡇⢧⠀⢷⣄⣀⣀⣴⣿⣿⣿⣿⣿⣿⡇⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⢸⢸ ⢰⠸⡄⠘⣿⡟⠻⣿⣿⣿⣿⣿⣿⡿⠁⠀⢻⣿⡉⠙⣿⣿⣿⣿⣿⣿⡏⠀⡞⡸ ⠀⢂⠹⣄⠘⣧⣠⣾⣿⡿⢿⣣⡿⠁⠀⠀⠀⠻⣿⣿⢿⡿⢟⣾⣿⠏⢀⠜⠠⠁ ⠀⠀⠢⡈⠑⠚⠿⠷⠶⠿⠟⠋⠀⠀⠀⠀⠀⠀⠈⠛⠿⠾⠿⠿⠕⠛⠁⡰⠁⠀ ⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀ ⠀⠀⠀⠀⠀⠑⠠⡀⠀⠀⠀⠀⠀⠠⠞⠙⠦⠀⠀⠀⠀⠀⢀⡠⠊⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠤⢀⣀⣀⣀⣀⣀⣀⣀⡠⠔⠂⠁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣀⢀⣾⠿⠻⢶⣄⠀⠀⣠⣶⡿⠶⣄⣠⣾⣿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢻⣿⣿⡿⣿⠿⣿⡿⢼⣿⣿⡿⣿⣎⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠉⠛⢛⣛⡉⠀⠀⠙⠛⠻⠛⠑⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣧⣤⣴⠿⠿⣷⣤⡤⠴⠖⠳⣄⣀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣀⣟⠻⢦⣀⡀⠀⠀⠀⠀⣀⡈⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠉⡇⠀⠀⠛⠛⠛⠋⠉⠉⠀⠀⠀⠹⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠈⠑⠪⠷⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣦⣼⠛⢦⣤⣄⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠢⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠲⠖⠛⠻⣿⡿⠛⠉⠉⠻⠷⣦⣽⠿⠿⠒⠚⠋⠉⠁⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⠛⠁⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀ ⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀ ⠀⠀⠀⣰⣿⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣧⣄⠀⠀⠀⠀⠀⠀⢳⡀⠀ ⠀⠀⠀⣿⡾⢿⣀⢀⣀⣦⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣫⣿⡿⠟⠻⠶⠀⠀⠀⠀⠀⢳⠀ ⠀⠀⢀⣿⣧⡾⣿⣿⣿⣿⣿⡷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢿⣿⣧⠀⡀⠀⢀⣀⣀⢒⣤⣶⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⡾⠁⠙⣿⡈⠉⠙⣿⣿⣷⣬⡛⢿⣶⣶⣴⣶⣶⣶⣤⣤⠤⠾⣿⣿⣿⡿⠿⣿⠿⢿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⣸⠃⠀⠀⢸⠃⠀⠀⢸⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⠟⡉⠀⠀⠀⠈⠙⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⣿⠀⠀⢀⡏⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠉⠠⠿⠟⠻⠟⠋⠉⢿⣿⣦⡀⢰⡀⠀⠀⠀⠀⠀⠀⠁ ⢀⣿⡆⢀⡾⠀⠀⠀⠀⣾⠏⢿⣿⣿⣿⣯⣙⢷⡄⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣻⢿⣷⣀⣷⣄⠀⠀⠀⠀⢸⠀ ⢸⠃⠠⣼⠃⠀⠀⣠⣾⡟⠀⠈⢿⣿⡿⠿⣿⣿⡿⠿⠿⠿⠷⣄⠈⠿⠛⠻⠶⢶⣄⣀⣀⡠⠈⢛⡿⠃⠈⢿⣿⣿⡿⠀⠀⠀⠀⠀⡀ ⠟⠀⠀⢻⣶⣶⣾⣿⡟⠁⠀⠀⢸⣿⢅⠀⠈⣿⡇⠀⠀⠀⠀⠀⣷⠂⠀⠀⠀⠀⠐⠋⠉⠉⠀⢸⠁⠀⠀⠀⢻⣿⠛⠀⠀⠀⠀⢀⠇ ⠀⠀⠀⠀⠹⣿⣿⠋⠀⠀⠀⠀⢸⣧⠀⠰⡀⢸⣷⣤⣤⡄⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⢼⡇ ⠀⠀⠀⠀⠀⠙⢻⠄⠀⠀⠀⠀⣿⠉⠀⠀⠈⠓⢯⡉⠉⠉⢱⣶⠏⠙⠛⠚⠁⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠻⠄⠀⠀⠀⢀⣿⠀⢠⡄⠀⠀⠀⣁⠁⡀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⢀⣐⡟⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠁⠈⠉⠛⢻⣶⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠋⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠁⠀⠀⢰⣿⠂⠀⢀⣤⣼⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠁⠀⠀⠀⠀⠀⣠⣶⠿⡛⡜⢿⣷⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠁⠀⠀⠀⠀⢀⣾⡿⠿⠿⣷⣼⣢⢻⣿⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠘⠻⣿⣤⣿⡃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠈⠻⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣤⣶⢶⣦⣤⣀⣀⣀⣄⣠⣤⣤⣤⣤⣤⣴⡾⢿⡄⠀⠀⠀⠀⠀⢸⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣾⠏⠀⠀⠈⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⢻⣆⡀⢀⣀⣤⠾⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣻⢿⠉⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣽⣻⠀⠀⠀⠀⠀⠈⢻⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣻⢷⣿⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⣯⣿⢾⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢿⡽⣟⡿⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⣿⡽⣯⠇⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠋⠁⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⢀⡀⠀⠀⣀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣶⣶⣶⣿⡟⠉⠛⠛⣶⠛⠛⢻⣿⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⢩⡙⣿⣄⠀⠀⠀⠀⠀⠀⣾⣏⢹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡟⢢⠱⡩⢿⣆⠀⠀⠀⠀⢸⣿⢄⠫⡹⠟⠿⣻⣷⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣋⠬⢥⢣⡑⢎⣿⣦⠀⠀⠀⠀⠻⣯⣶⣡⢋⠖⡡⣾⣾⠗⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣯⣴⣿⣶⡣⣼⣦⣙⣿⡆⠀⠀⠀⠀⠈⠛⠿⣾⣼⣷⣿⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠘⠿⠟⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⣤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⢤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡼⠋⠀⣀⠄⡂⠍⣀⣒⣒⠂⠀⠬⠤⠤⠬⠍⠉⠝⠲⣄⡀⠀⠀ ⠀⠀⠀⢀⡾⠁⠀⠊⢔⠕⠈⣀⣀⡀⠈⠆⠀⠀⠀⡍⠁⠀⠁⢂⠀⠈⣷⠀⠀ ⠀⠀⣠⣾⠥⠀⠀⣠⢠⣞⣿⣿⣿⣉⠳⣄⠀⠀⣀⣤⣶⣶⣶⡄⠀⠀⣘⢦⡀ ⢀⡞⡍⣠⠞⢋⡛⠶⠤⣤⠴⠚⠀⠈⠙⠁⠀⠀⢹⡏⠁⠀⣀⣠⠤⢤⡕⠱⣷ ⠘⡇⠇⣯⠤⢾⡙⠲⢤⣀⡀⠤⠀⢲⡖⣂⣀⠀⠀⢙⣶⣄⠈⠉⣸⡄⠠⣠⡿ ⠀⠹⣜⡪⠀⠈⢷⣦⣬⣏⠉⠛⠲⣮⣧⣁⣀⣀⠶⠞⢁⣀⣨⢶⢿⣧⠉⡼⠁ ⠀⠀⠈⢷⡀⠀⠀⠳⣌⡟⠻⠷⣶⣧⣀⣀⣹⣉⣉⣿⣉⣉⣇⣼⣾⣿⠀⡇⠀ ⠀⠀⠀⠈⢳⡄⠀⠀⠘⠳⣄⡀⡼⠈⠉⠛⡿⠿⠿⡿⠿⣿⢿⣿⣿⡇⠀⡇⠀ ⠀⠀⠀⠀⠀⠙⢦⣕⠠⣒⠌⡙⠓⠶⠤⣤⣧⣀⣸⣇⣴⣧⠾⠾⠋⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣭⣒⠩⠖⢠⣤⠄⠀⠀⠀⠀⠀⠠⠔⠁⡰⠀⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⢤⣀⣀⠉⠉⠀⠀⠀⠀⠀⠁⠀⣠⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠒⠲⠶⠤⠴⠒⠚⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⢔⣶⣒⠒⠒⠒⠠⠄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⢊⡡⠔⣶⡿⠛⠛⠁⠉⠉⠐⠢⣤⣭⡲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⢀⠔⢡⠖⠁⠀⠘⠁⠀⡀⠀⠀⠀⠀⠀⠀⠛⠛⢷⡀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⠊⢎⠀⠀⠙⢦⡀⠀⠀⡰⠃⡐⠁⠀⠀⠀⢠⣮⠴⠒⠿⣄⠀⠀⠀⡠⠤⢤⡀⠓⡄⠀⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠱⠀⡰⠁⢰⠁⠀⠄⡀⠀⣶⠃⣠⡤⡄⠙⡄⠀⣼⠞⠉⠙⠻⣇⠸⡄⠀⠑⡀⠀⠀⣠⠚⠛⠛⡗⢄⠀⠀⠀ ⠀⠀⠀⠈⠆⠀⠀⠀⠀⠀⢀⢠⠃⠀⠀⠁⠀⠀⠤⣁⣸⢸⣧⣿⢹⠀⣷⠀⣿⣞⣿⣧⠀⠘⡆⠀⠀⠀⢳⠀⡞⡁⠀⠀⠐⠁⠈⡆⠀⠀ ⠀⠀⠀⠀⠘⣀⠀⠄⡤⠤⣾⣼⡀⠀⠀⠀⠀⠐⠂⠒⠌⠹⣿⡷⠋⢠⡟⠀⠈⣿⣯⡽⠁⢀⡇⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀ ⠀⠀⢠⡴⠋⠀⠀⠀⠀⠀⠀⠈⠙⠳⣄⠀⠀⠊⠉⠱⡒⠄⠪⠱⠶⠋⠀⠀⠀⠈⠣⣤⡴⠞⠁⠂⠀⠀⢀⣇⣧⣤⣄⠀⢀⡸⠀⠀⠀⠀ ⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠜⡆⠀⠀⠀⠀⠘⣦⣀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠨⣻⠭⠀⣠⠞⠋⠁⠀⠀⠀⠀⠀⠩⡲⣄⠀⠀ ⢰⠁⠀⠀⠲⣀⡠⠔⠂⠀⠀⠐⠒⠲⢖⣇⠀⠀⠀⠀⠀⢹⣧⡉⠐⠒⠤⠤⠤⢤⣤⠖⠊⠁⠀⢰⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢪⢧⠀ ⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⢿⣿⣶⣤⣄⣀⣤⣾⠇⠀⠀⠀⢀⣼⠞⠛⠉⠉⠉⠑⠒⠠⢄⠔⠀⠀⠀⠇ ⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣬⠀⠀⠀⠀⠀⠀⢢⠙⡟⢿⣿⣿⡿⠀⠀⠀⠀⠸⡅⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀ ⠘⡆⠀⠀⠀⠀⠀⢲⠊⠁⠀⠀⠈⠑⢳⢮⡀⠑⢠⡀⠀⠀⠀⠀⠙⠳⠤⠿⠛⠁⠀⠀⠀⠀⠘⣄⣀⢤⠤⠤⠤⣀⠀⡀⠀⠀⠀⠀⠀⡀ ⠀⠘⢆⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⡜⠻⡦⡀⠉⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠙⠏⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⡰⠁ ⠀⠀⠀⠑⠄⣀⠀⠀⠀⠀⠀⠀⣀⠠⠊⠀⠀⠈⠙⠳⢦⣄⠀⠀⠀⠀⠀⠀⠀⣀⡀⠔⠊⠁⠀⠐⢄⠀⠀⠀⠀⠀⠈⠀⠀⠀⢀⠜⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⡤⠀⠀⠀⠠⡴⠊⠁⠀⠀⠀

⠉⠉⠉⠉⢉⣩⣽⢿⣛⣛⣛⣛⣛⡛⢿⣿⣍⡉⠉⠉⠉⠉⣉⣉⣭⣭⣿⢿⡿⠯⣭⣭⣏⣉⠉⣉⢉⡉⡉⠍⠛⢿⣿⠉⠁⠁⠉⠈⠁⠉ ⠀⠀⠀⠰⢛⣭⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣌⠻⢷⣦⣾⣿⣿⣻⣿⣿⣿⣿⣿⣿⣷⣦⣍⡙⠻⣦⡀⢢⠑⡨⠘⣾⣟⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⠰⢡⣿⣿⣿⣿⣿⠛⠉⠉⠙⠛⠿⣿⣿⣧⡀⠹⣿⢓⣼⣿⡿⠛⠉⠉⠉⠛⠿⣿⣿⣿⣦⠈⢻⣆⠘⡠⢑⡸⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⡄⢂⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⡄⠐⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣧⠀⢻⡆⡑⢤⠛⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡐⠠⣿⣿⣿⠃⠀⣠⣶⣶⣶⣤⡀⠀⠀⠀⠙⣿⡧⠘⣿⡏⢠⣤⣶⣶⣶⣦⡀⠀⠀⠀⠉⣻⣿⡆⠘⣿⣦⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⠀⠐⡿⣿⣧⡀⣾⣿⣿⣿⣿⣿⣿⣆⠀⠀⢠⣿⡷⠀⣿⡇⣾⣿⣿⣿⣿⣿⣿⡄⠀⠀⣾⣿⣿⠇⢠⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⢁⠀⢹⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⣸⣿⡗⠘⢻⣿⡛⠿⢿⣿⣿⣿⡿⠁⠀⢠⣿⣿⡟⠀⣾⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠣⢀⠈⢻⣿⣿⣷⣭⣉⠛⠉⠋⠉⠁⣠⣾⣿⡟⠀⡀⠀⠻⣿⣦⡀⠀⠈⠉⠀⢀⣴⣿⣿⠟⠀⣼⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⢍⢀⠣⢀⢹⣛⠿⣿⣿⣷⣶⣶⣶⣾⣿⠟⠋⣠⣾⣿⣤⠀⠉⠻⣿⣷⣤⣴⣺⣻⡽⠞⠁⣠⣾⠟⡤⣉⣿⠃⠀⠀⠀⠀⠀⠀⠀⢀⠴ ⠐⡈⢆⡐⠀⠘⠻⢷⣮⣽⣛⣛⣛⣛⣃⣤⣴⠾⠛⠻⠿⣿⣿⣶⣤⣀⣈⣁⣉⣉⣡⣤⠶⢛⣿⣟⢢⠵⣸⣿⠀⠀⠀⠀⠀⠀⠀⢠⢸⣻ ⢂⡁⢢⠐⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠉⠁⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⠋⠉⠉⠀⠀⢠⣿⡉⢆⡣⣿⡏⠀⠀⠀⠀⠀⠀⡀⢦⡹⢧ ⠂⠌⡄⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⡘⢦⢱⣿⠁⠀⠀⠀⠀⠀⠄⡘⢦⡹⣏ ⠈⡔⠨⢄⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡧⡑⢎⣣⢿⠂⠀⠀⠀⠀⠀⢂⡑⢮⡵⢯ ⠡⣌⠱⡨⢐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡧⣙⠆⣧⣿⠁⠀⠀⠀⠀⠐⡠⡘⢧⣛⣿ ⡑⢆⡣⢱⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣗⡹⢎⢿⡇⠀⠀⠀⠀⡈⢐⠰⣹⢧⣻⣞ ⣉⠖⣡⢃⠎⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡧⣝⣮⣿⠇⠀⠀⠀⡁⢐⢈⠲⣍⠾⣧⢿ ⢤⢋⠴⣉⠖⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣻⡟⣿⡄⠀⢀⣂⣀⣡⢈⡶⣭⣿⣽⣿ ⢆⣫⢞⡱⣎⣿⣎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣝⣞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⣀⠄⠆⡶⡜⠶⠣⠓⠚⠈⠂⠐⠀⠀⠀⠀⠀⢀⣿⣿⣿⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠇⢻⣷⣦⠀⠀⠀⠀⠀⠀⠤⢈⠴⡰⢎⡱⢒⠆⠒⠠⠂⠀⠀⠀⠀⠀⣼⣿⢹⣷⣿⣷⣯⣷⣟⡾⣽⣫⢷⣯⣟⣾⣳⣟⣿ ⣿⣿⣿⣿⡟⢰⣄⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠂⠁⠂⠀⠁⠈⠀⠀⠀⠀⠀⠀⠀⣸⣿⠣⡌⣿⣿⣿⣽⣷⢯⣟⣯⢿⡽⣾⡹⣞⡷⣽⣞ ⣿⣿⡿⣿⡇⠘⣿⡆⠹⣿⣷⣂⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⣿⡏⣾⣇⢹⣿⣿⣿⣾⣿⣿⣿⣿⣿⣷⣿⣿⣽⣳⣞ ⣿⣿⣽⣻⡇⢈⣿⣷⠀⢿⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⣿⣻⣿⣧⠚⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣳⣟⣾ ⣿⡷⣯⢿⡇⡘⣿⣿⣄⢸⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⡽⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡿⣿⣻⣿⣿⣿⣿

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⡶⠿⠛⠛⠋⠛⠙⠛⠛⠻⠿⢶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣾⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⠆⠀⠀⢀⣀⣀⣀⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⠀⣰⣾⣿⣿⠿⠿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⣠⣤⣶⣶⣶⣷⣶⣶⣄⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣼⠏⣼⡟⠀⠀⠀⠈⣿⣿⣿⣿⣷⡀⠀⠀⣴⣿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⣿⠀⣿⣿⣀⣀⣠⣾⣿⣿⣿⣿⣿⣿⣀⣼⣿⠁⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠈⢿⣿⡁⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣿⣿⣶⣤⣶⣿⣿⣿⡿⡿⠛⣿⣿⢇⣿⣇⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠄⣉⠰⣌⣿⣷⡘⢻⣿⣿⣿⣿⣿⡿⢛⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣁⣴⣿⡿⢨⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣨⣴⣤⣽⣿⡛⡿⣷⣥⠙⠻⢿⣿⣿⣿⣶⣤⣿⣿⠇⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣛⣰⣿⣿⣟⡠⠄⢀⠀⣀⣀⣀⠀⠀⠀⠀ ⣾⣟⠩⠩⢉⠟⡣⢜⠩⠿⣿⣿⢶⣿⣿⣯⣿⡿⠟⠋⠀⠀⠈⠙⠿⢯⣿⣿⣭⣭⣷⣾⣿⣿⠿⢏⠻⠿⢿⣶⡿⠟⠛⢻⣷⡀⠀⠀ ⠘⠿⣶⣬⣀⠘⡰⢈⡑⢂⠂⠛⠷⢶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣂⣠⣽⣷⣿⠟⡛⡍⡜⡌⠱⡈⠄⠀⠀⠀⠀⢸⡷⠀⠀⠀ ⠀⠀⣨⣿⠏⠀⠀⠂⠀⠀⠂⠁⢁⣀⣌⠙⢧⣄⣀⣀⣠⡴⠾⠿⠿⠟⠟⠛⠉⡉⢶⣼⣥⣢⠑⡈⠅⡀⠁⠀⠀⠀⠀⠈⠙⢷⣤⡀ ⠀⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣿⡍⠻⣷⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿ ⠀⠘⢿⣤⣤⣶⠿⢻⣦⠀⠈⣿⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⢨⣿⠃⠀⠀⠀⠀⠀⢰⣾⠾⠿⠟⠋ ⠀⠀⠀⠉⠁⠀⠀⠈⠛⠷⡶⠟⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡀⢻⡇⠀⢀⣰⣧⣀⠀⠀⣿⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠋⠀⠀⢀⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⡀⠀⡀⠀⠀⠘⢷⣙⠿⠾⠛⠁⠈⠻⠷⡶⠿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⣸⣿⠂⠈⠉⠉⠉⠙⠛⠛⠛⣿⡟⠃⠀⠀⠈⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣄⠀⢀⣀⣶⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣦⡀⠀⠀⢈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⠷⠿⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⣀⣀⣤⠤⠴⠖⠒⠒⠒⠒⠲⠤⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠶⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠶⠖⠾⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣾⣿⠷⠛⠋⠉⠉⠓⠲⢄⡀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠙⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⣰⠏⡁⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠘⠋⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⢉⣾⣥⣠⡀⣀⣀⣀⣀⠀⠀⠀⠈⢇⠀⠸⠀⠀⠀⣀⣤⣤⣤⣾⣿⣶⣾⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⢻⣿⣿⣿⠿⣿⠛⠛⠛⠿⢷⣦⣀⠘⠀⠈⢀⣴⢿⣟⠉⠉⠉⢙⣻⠿⠛⠳⠤⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠈⠉⠙⠳⢤⣏⣀⣀⣀⣀⣀⡬⠿⠃⠀⠀⠻⠷⠼⠿⠴⠖⠚⠉⠁⠀⠀⠀⠀⠈⠙⢦⡀⠀ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀ ⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⡍⠁⠀⠉⠳⠒⠚⠉⠀⠀⠨⠙⢦⡀⠀⢴⠆⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠛⠘⠂⣁⣀⣤⡤⠤⠴⠆⠰⠶⠆⠠⠤⣤⣙⣦⡀⠀⠀⠀⠀⠀⠀⠀⡷ ⡄⠀⠀⠀⠀⣠⡽⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡵⣶⣟⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡿⠃⠀⠀⠀⠀⠀⢀⡇ ⠙⢷⡀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢜⣧⣈⠓⠒⠒⠒⠂⠀⠠⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⢴⡿⠀ ⠀⢸⠇⣯⢠⣤⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⠶⠶⠶⠟⠛⠓⠒⠒⠒⠒⠒⠚⠋⠁⠀⠀⠀⠀⠀⣠⣶⠟⠀⠀ ⣨⠟⠀⠘⣿⣽⣤⣴⡧⠀⠀⣶⣶⡆⠀⠀⠀⠀⣀⣀⡀⠄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢤⣤⡦⠶⠋⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢀⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣶⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⢿⣿⣿⣿⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣬⣿⣿⡿⠿⠛⠻⠻⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡟⣿⣿⡿⠁⠀⠀⠀⠀⠀⠙⡷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⠁⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠻⠞⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠙⠰⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣌⢹⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣿⡄⠀⣀⣤⠴⠶⠖⠒⠒⠒⢶⣦⣀⠀⠀⠀⠸⣎⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⣷⣶⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⢹⣿⡆⠀⠀⠀⠀⠀ ⠀⠀⢸⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣄⢸⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠈⡇⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⣸⢿⠀⠀⠀⠀⠀ ⠀⠀⠀⡇⢺⣿⣿⣿⠃⡀⠰⠃⢸⣶⣦⣴⡤⠀⠀⠀⠀⡆⠘⣸⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⠀⠙⠋⠉⠁⠁⠀⠐⠛⠿⠛⠋⡁⢀⣠⡶⠄⠁⠀⢻⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠄⠐⠀⠈⢧⣠⡴⠀⣀⠀⠈⣳⡿⠿⢭⣁⡆⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⣷⣀⣿⣷⣼⣿⣮⣶⣶⣶⡾⣯⣗⢦⣾⠟⠁⠀⠀⣺⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⣯⡽⢿⣿⣄⣿⣉⣻⣏⣻⣼⠿⠛⠁⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣄⠀⠀⠉⣿⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣟⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⣸⡆⠀⢀⣼⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⢿⠁⠀⠀⠠⠿⠀⠀⠀⠀⠀⠀⣠⣿⠃⠀⢿⡄⣽⣷⣤⣀⠀⠀ ⠀⠀⣴⠟⣿⣿⡇⠰⣶⣀⠀⠀⠀⠀⠀⢀⣴⡿⠃⠀⢀⣼⠿⣯⡀⡄⠙⣷⣄ ⢀⣼⣿⣼⠋⢸⣿⣀⣿⣿⠆⠀⠀⢀⣤⡿⠋⠀⢀⣰⣿⣿⣾⡿⣦⣙⣾⣷⣿ ⠘⠏⠛⠁⠀⢸⣿⣿⣿⣿⣦⣤⡖⠛⠁⠀⠀⣰⣿⣿⣿⡟⠉⠀⠈⢿⣿⠿⠃ ⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⡿⠛⠋⠉⢉⣭⡽⢾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠻⣿⣿⣻⣿⣦⣤⣼⡟⠉⠂⢹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⢦⡒⣿⣿⠛⠿⠿⠻⣿⠀⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⣿⣎⣻⣿⣿⠆⠀⠀⠀⢻⡆⠠⠈⠁⢻⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠛⠿⠦⠴⠞⠛⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⡼⠇⠀⠀⠀⠘⡆⠀⠀⠐⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠓⠢⢼⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠈⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⢀⡼⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⢠⠞⠀⢹⡄⠀⠀⠀⠀⠀⠘⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⢹⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⢸⡁⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⡿⣯⡷⡴⢦⣤⡠⣶⡶⠀⢷⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⡾⠀ ⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⣼⣥⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⠀⠈⢧⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢀⡇⠀ ⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠉⠙⠻⢿⣿⣿⣿⣿⣿⣿⠛⢦⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⠳⠀⢳⡀⢹⡇⠀⠀⠀⠀⠀⡾⡇⠀ ⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡿⠘⠀⠀⠹⣼⡇⠀⠀⠀⠀⢠⠇⠀⠀ ⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡿⠁⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⡾⠀⠀⠀ ⠀⠀⢠⡏⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠁⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⢸⠁⠀⠀⠀ ⠀⠀⡾⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⡟⠀⠀⠀⠀ ⠀⣴⠓⣾⣳⣀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠃⠀⠀⠀⠀⠀⠀⢸⡇⢀⠇⠀⠀⠀⠀ ⣾⠃⠀⠀⠀⠑⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠈⡇⢸⠀⠀⠀⠀⠀ ⠹⡀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣾⠀⠀⠀⠀⠀ ⠀⢳⡄⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⣿⠀⠀⠀⠀⠀ ⠀⠀⣷⡄⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⡏⠀⠀⠀⠀⠀ ⠀⢀⡇⢹⣄⠀⠀⠀⠀⣀⠉⠓⠶⢄⡀⠀⠀⠀⠀⠀⢀⣠⠴⠋⠣⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⣸⣧⠀⠀⠀⠀⠀ ⠀⣴⣿⠋⠘⣆⠀⢰⠶⠤⢍⣛⣶⠤⠿⣷⣦⡀⠒⠚⡟⠀⠀⠀⠀⠈⠛⠢⠤⡄⠀⠀⢀⡴⢯⠴⣳⠇⠀⠀⠀⠀⠀ ⠀⠀⠉⠀⠀⠘⢦⡈⠻⣖⠤⣤⣉⣉⣹⣯⣭⠉⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠛⣫⣼⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⣄⠉⢦⡀⠀⠀⠈⠉⠁⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢿⣷⢚⡝⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢶⣷⠇⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠷⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⢶⡲⠛⠽⠯⠽⠯⠿⠹⢖⡶⢤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣴⣟⠟⣋⣁⠄⡐⢀⠂⠄⠂⠄⡐⠠⠀⠄⣈⣙⡫⢿⣦⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣞⠟⣣⡾⠛⣉⣉⡛⢶⡄⠌⢠⠉⡐⠠⢡⡾⢛⣩⣉⡛⢷⣝⠫⡗⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡞⡇⡁⢦⣏⢰⡏⠉⣿⣿⡆⣻⡌⠀⢆⠠⣁⡿⢰⠋⠹⣿⣿⡄⣻⡤⢈⢫⠷⡄⠀⠀⠀ ⠀⠀⢠⢿⣸⢃⠸⢸⣇⠿⠧⠼⠿⣻⡧⢸⢃⠛⣀⠤⡘⡧⢼⣧⠼⠿⠻⠧⣸⡇⠜⣀⡿⡸⡄⠀⠀ ⠀⢠⡟⢦⡹⢌⡸⣔⢶⣲⡖⣦⠔⡠⢂⠍⡎⡘⡄⠦⡑⢍⠰⣀⠦⣴⢲⣶⣲⠬⡍⢆⢯⡱⣛⡄⠀ ⢠⡿⣘⢣⡜⢪⠴⡌⢎⡡⠜⡄⣊⠱⣈⠒⠤⡑⢌⠰⡁⢎⠰⡐⢢⠌⡱⠢⣅⠳⣌⠳⣌⠶⣡⠿⡀ ⣸⠵⡩⢊⡜⣡⠞⡘⣤⣵⣮⣶⡶⢃⠉⡍⢩⠉⠍⡩⢉⠍⢩⠐⢷⣾⣴⣵⣨⠱⡌⣧⢩⠘⢕⡚⣇ ⣟⠼⣁⠧⣊⣽⣾⣿⣿⣿⣿⣿⠃⠈⠀⠀⠀⠈⠀⠀⠀⠈⠀⠊⠘⣿⣿⣿⣿⣿⣷⣧⣣⢚⡌⣝⢺ ⣿⠸⣉⢯⡙⢿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡿⡜⢫⡜⡌⣿ ⣷⡡⣏⠦⣙⠼⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⠧⡙⣥⢺⢄⣻ ⢱⣇⢸⢎⡱⣊⢽⣿⣿⣿⣿⣿⣿⣷⣤⣀⡀⠀⠀⠀⢀⣀⣤⣾⣿⣿⣿⣿⣿⣿⡟⡸⣑⠦⡏⣸⡇ ⠈⣟⡄⢫⠖⡥⢎⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⡜⡱⠜⡼⢠⣷⠀ ⠀⠘⣽⡌⢳⡜⡢⢕⡹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢯⡘⠲⣍⡝⢡⢯⠃⠀ ⠀⠀⠘⣾⡄⢳⡍⠚⣴⢩⢻⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⡟⢱⢢⡍⢳⡜⢠⣿⠃⠀⠀ ⠀⠀⠀⠘⢿⡦⣙⢣⡓⢮⡘⢭⢛⡿⣿⡀⠀⠀⠀⠀⠀⠀⣿⢿⡛⣍⡚⢥⢎⡹⢆⣱⡿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢶⣣⡙⢦⡙⢦⢋⡶⠱⡌⡟⠯⣍⠻⡻⢱⠩⣖⢱⠸⣘⠣⢎⣵⡮⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⢵⡼⣂⡅⠊⠝⠛⠼⠳⠬⠳⠗⢋⠋⠱⢈⣅⢧⡻⠚⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠚⠿⠶⣞⣖⣦⣤⣥⡖⣶⠮⠿⠛⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢀⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠹⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⣿⣿⣿⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣼⣿⣿⠛⠉⠉⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡞⠙⣿⠃⠀⠀⠀⠀⠀⢽⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠁⠀⢹⠀⠀⠀⠀⠀⠀⠀⠘⠿⢦⡀⠀⠀⠀⠀⠀ ⠀⠀⣿⠁⠄⠈⠁⠀⠀⠀⠀⠀⠀⠀⠘⣮⢷⠀⠀⠀⠀⠀ ⠀⢰⣟⣀⠴⠒⠚⠋⠉⠉⠙⠓⢤⡀⠀⠘⣾⡄⠀⠀⠀⠀ ⠀⢻⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⢻⣧⠀⠀⠀⠀ ⠀⠘⡇⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢉⣿⠀⠀⠀⠀ ⠀⠀⡇⢿⣿⣿⠠⠀⢁⣾⣷⣶⠆⠀⢀⠀⠀⢹⡀⠀⠀⠀ ⠀⠀⣷⠀⠀⢠⡀⢀⠀⠉⠉⢤⣤⡴⠟⡁⠀⢸⡇⠀⠀⠀ ⠀⠀⢹⣄⣰⣦⣿⣯⣤⣦⣴⣾⣯⣭⡷⠃⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⢻⡿⠿⣧⣽⣍⣿⣽⡿⠟⠋⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠸⣧⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⠀⢸⠀⠀⠀⠀⠀⢀⣄⠀⢀⣿⠀⠀⠀⠀ ⠀⠀⢀⣴⡇⠀⠀⠼⠀⠀⠀⠀⢀⣼⠏⠀⣯⣙⣦⣄⡀⠀ ⢀⣴⢻⣿⣇⠰⣆⡀⠀⠀⠀⢠⡾⠏⠀⣰⣿⣿⡄⣈⣻⣆ ⣾⢿⠛⢸⣿⣴⣿⣇⢀⣠⠾⠋⠀⣠⣾⣿⡿⠏⠳⣾⣿⡟ ⠀⠀⠀⠈⢿⣿⣿⣿⡿⠶⠒⠒⣚⣿⣿⠏⠀⠀⠀⠉⠁⠀ ⠀⠀⠀⠀⣼⠻⣿⣿⣿⣦⣴⡟⠉⠐⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⢪⣽⣿⡉⠛⠋⢿⠀⠀⠜⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⠻⠷⠟⠛⠁⠀⠀⢼⣧⣇⣤⠾⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠛⣿⣿⠚⠉⢰⣿⣏⠥⠂⢎⣿⣿⣾⡿⣧⡀⠀⠀⠀⠹⣶⣿⣿⣿⣧⢸⡀⠡⣌⠰⣀⠣⡀⢒⠠⢰⠀⠀⠀⠀⠀⠂⠀⠈⠄⠐⣈⠦⣉⠂⠆⡈⠄⢩⣿⣿⡿⠃⠀⠀⠀⢸⣿⣯⣿⣿⣷⡾⢟⠻⣿⣇⠡⢃⠾⣿⣶⠈⠙⠾⠏⠹⣷⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⣿⡄⢠⣻⡇⠄⠈⢲⢻⣿⡰⣁⠊⣿⣿⣿⣿⠿⣿⣆⠀⠀⡀⠠⠈⢿⣿⣿⣅⣰⣨⠄⢂⠄⡂⠵⠊⠔⢢⠀⠀⠀⠂⢀⠂⠀⠰⣌⡒⠌⠂⠔⡈⢆⠱⣈⠆⢡⣿⣁⠀⠀⠀⠀⢹⣿⣿⣿⠉⢿⣧⣨⣿⣿⣿⠀⠂⣴⡿⢿⣧⠀⠀⠹⠀⠹⣿⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣇⣄⣿⣿⣶⠁⠾⣿⣿⣇⠦⡙⠿⣿⣿⣯⣽⣬⣿⠇⢀⡀⡁⡐⣬⠻⣿⣿⣮⣕⠈⡰⢈⠔⡠⠉⠆⢂⠖⠀⠀⠠⠈⠄⡈⢣⠐⣈⠐⣉⠐⡌⠄⣶⣦⣴⣾⡟⠃⠀⠀⠀⠀⠀⠙⠻⣮⡟⢠⣹⢿⣄⠀⢹⡷⣅⣾⠀⠀⢻⣆⠈⣱⡇⡡⣿⣿⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡏⠈⣿⡏⢉⣿⣿⠎⡱⣿⡿⢿⣧⠙⣛⣿⣿⣺⣿⣿⠏⢀⣀⣤⣼⠿⠬⣿⣿⣿⢿⣟⣶⣵⣮⣶⣷⣿⣾⣶⣿⣄⣤⡧⢥⣦⣴⣥⡾⣤⢿⣦⣿⣿⡿⣶⣿⣿⢿⡁⢀⠀⢀⠀⠀⣀⣀⣀⣈⣻⣿⣻⠳⣿⣇⣸⡗⡋⣿⣄⣀⣘⣿⠐⢲⣽⣷⣿⣿⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⣿⡿⠓⠂⣿⣿⣿⣿⣃⢠⣱⣿⠓⠻⣿⣃⣼⠟⢛⣿⣿⠇⠀⠀⠀⠥⠤⡤⠠⠀⠀⠀⢸⡏⠨⠀⠀⢀⣀⣀⣸⡁⢀⣀⠀⢃⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣉⣙⣿⣿⣋⣿⣷⠙⣿⣯⠽⡿⣿⣾⢿⡿⢿⣿⡏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠩⢭⣿⣷⣿⣏⠙⠋⠉⠉⠉⣀⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⠀⠀⠀⠠⠄⠀⠄⠀⠤⠀⠀⠙⠀⡀⠀⠠⠁⡀⠈⠐⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠿⠷⣶⣿⡇⠐⢶⣿⣼⣸⣄⣸⣧⠀⠀ ⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⠃⢀⡀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠒⠀⠠⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠩⣟⣛⢛⡋⠉⠀⠀⠀ ⠈⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢠⣼⠋⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⢀⡀⠀⢀⣀⠀⠀⠀⢀⡀⠁⠈⢁⡀⢀⢀⣀⠀⣀⠀⠀⡀⠀⠀⠀⡀⠀⡀⠀⠀⠀⠀⠀⠀⢀⡀⢀⠀⠀⠀⢀⡀⠀⠀⠀⠘⢩⠤⠀⠀⠀⠀⠀

“s-stop aruguing!” shut the fuck up im trying to find symbols dumbass ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠒⠋⠉⠭⠓⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⡋⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠛⠋⠁⠀⠀⠀⠁⠹⠝⠛⠢⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢨⠛⢦⣄⠀⠀⠀⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠲⣌⠙⢦⣰⠿⠋⢀⣀⡠⠴⠶⠒⠚⣫⣽⣯⣉⡛⠒⠲⠶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣶⢻⣶⠚⠋⠁⠀⢀⣠⢤⣾⡿⠟⠛⠻⢿⣤⣀⣀⠀⠀⠉⠓⠢⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣾⣧⠀⠚⠉⠉⠁⡿⠋⠀⠀⠀⠀⠈⠀⠀⠉⠛⠲⣤⢀⠀⢀⣽⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠒⠲⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠽⡇⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⠿⠻⢿⣿⣗⣆⠀⠀⠀⠀⠀⠀ ⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⢀⣠⣤⣂⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠈⠳⡄⠀⠀⠀⠀ ⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢄⡀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢠⣿⠟⠉⠀⠈⠓⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠀⠀⠙⣆⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢦⡀⠙⢦⡀⠀⠀⠀⠀⣼⠁⠀⠀⡾⠁⠀⣠⣀⡀⠀⠈⣧⠀⠀⠀⠀⣠⡴⠖⠦⣤⡀⠀⠀⠀⠀⠀⠘⣧⠀⠀ ⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠙⢦⡀⢀⡴⠃⠀⠀⢰⠃⢠⡞⠙⣿⣿⡆⠀⠸⡆⠀⠀⣼⠃⣅⣀⣀⠀⠉⢳⡄⠀⠀⠀⠀⠸⣆⠀ ⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠶⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⢻⡉⠐⠓⠒⠤⢼⣀⢸⣿⣶⣿⣿⣿⠀⢀⡇⠀⠀⡇⣾⠛⢻⣿⣧⠀⠀⢹⡀⠀⠀⠀⠀⠹⡀ ⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⠘⡇⠀⠀⠀⠀⠀⠈⠛⢿⣿⣬⣿⠃⠀⣼⠁⠀⠀⣷⣿⣷⣿⣿⣿⠀⠀⠀⣷⠀⠀⠀⠀⠀⡇ ⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣇⣠⠤⣤⣀⡀⠀⠀⠀⠻⡉⠁⢀⡴⠁⠀⠀⠀⠘⣿⣿⣇⣿⡟⠀⠀⢂⡟⠀⠀⠀⠀⠀⠁ ⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⡈⠻⣦⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⢻⡙⠂⠀⠀⠀⢹⠔⠋⠀⠀⠀⠀⠀⠀⠙⢎⡉⠁⢀⣠⠤⠾⠦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⢦⡶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠈⢧⣀⣀⣠⡤⠞⠁⠀⠀⠀⠀⠀⠀⢻⣄⠄⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡀⢸⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⣀⣤⣤⣀⠀⠀⠀⠀⠀⡀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣳⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠽⣿⣆⠈⠙⠲⠦⣄⣀⣀⣀⠀⠀⠀⠀⢀⣀⣈⡵⠞⠁⠈⠁⠀⠀⠀⢀⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠲⠤⠤⠤⠴⠖⠺⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢿⣿⣷⣄⠀⠀⠀⠀⠀⠉⠉⠉⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⡟⠻⢿⣷⣶⣤⣄⣀⣀⣤⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠻⠿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡽⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⣘⣦⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⠿⠿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠦⠖⠒⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⠤⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠷⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⣿⠿⣟⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣏⡏⠀⠀⠀⢣⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣟⠧⠤⠤⠔⠋⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⡀⢀⣶⠤⠒⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠈⢿⣆⣠⣤⣤⣤⣤⣴⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⢿⢿⠀⠀⠀⢀⣀⣀⠘⣿⠋⠁⠀⠙⢇⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⢇⡞⠘⣧⠀⢖⡭⠞⢛⡄⠘⣆⠀⠀⠀⠈⢧⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀ ⠀⠀⣠⣿⣛⣥⠤⠤⢿⡄⠀⠀⠈⠉⠀⠀⠹⡄⠀⠀⠀⠈⢧⠀⠀⠀⠈⠻⣦⠀⠀⠀ ⠀⣼⡟⡱⠛⠙⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠹⣧⡀⠀ ⢸⡏⢠⠃⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠸⣷⡀ ⠸⣧⠘⡇⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⣿⠇ ⠀⣿⡄⢳⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀ ⠀⢹⡇⠘⣇⠀⠀⠀⠀⠀⠀⠰⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣼⡟⠀⠀ ⠀⢸⡇⠀⢹⡆⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢳⣼⠟⠀⠀⠀ ⠀⠸⣧⣀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⢃⠀⢀⣴⡿⠁⠀⠀⠀⠀ ⠀⠀⠈⠙⢷⣄⢳⡀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⣠⡿⠟⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⢿⣷⣦⣄⣀⣀⣠⣤⠾⠷⣦⣤⣤⡶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣿⣿⣿⣿⣿⣷⡄⢶⡄ ⠀⠀⠀⠀⠀⢀⣴⣿⠿⠟⠛⠻⠿⠿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⢀⡾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⡇ ⠀⠀⠀⠀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣇ ⠀⠀⠀⢸⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢈⡿⠁ ⠀⠀⠀⢸⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠀⠀⢠⠇⠀ ⠀⠰⠤⠼⡦⠤⠤⠤⠤⠤⠤⠤⠶⠶⠆⠀⠀⡴⠋⠀⠀ ⠀⠀⠀⠀⠈⠲⢄⡀⠀⠀⠀⠀⠀⢀⡠⠤⠊⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠞⠒⣻⠓⠒⠒⣺⠻⠓⠒⢦⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣼⡀⢠⠇⠀⠀⢠⠇⠀⠀⠀⣸⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⠒⠚⡼⠀⠀⠀⡜⠀⠀⠀⡴⠳⡄⠀⠀⠀⠀ ⠀⠀⠀⢰⠒⠒⠓⠒⠦⣴⣡⠤⣄⠀⠉⠛⠁⠀⠀⠀⠀ ⠀⠀⣀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀ ⠰⢯⣍⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠤⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⡚⠁⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⠆⠒⠒⢄⡂⠄⠀⠀⠀⠐⡓⢶⠶⣶⣶⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⡐⡲⢊⡨⡆⣯⣄⡢⣌⠵⣋⢾⣳⣟⣿⣿⣟⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠠⣔⣛⡉⠀⠬⣈⠀⢛⣬⡳⣽⣺⢿⣿⣿⣽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠤⠤⠤⣫⢌⠳⣍⠶⣻⡵⣯⢿⣯⣿⣿⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣏⣀⠀⠀⠀⠀⢠⡀⠀⠀⡠⢀⠰⢌⡳⣭⢓⣮⢻⣵⣻⣽⡿⣯⣷⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣗⣩⣙⣉⣅⣤⢶⣶⣟⣷⣧⣬⡐⣎⢳⡱⣏⡿⣼⣳⢷⣻⢾⣽⣻⣿⢾⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣷⣯⣿⣷⣯⣞⣳⢯⡷⣯⢿⣿⣿⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⢻⣭⢻⡽⢯⣟⣾⢿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠁⠈⠚⡴⣛⣮⠳⡍⣿⣞⣿⣿⣻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⢟⠫⡝⢩⢿⣿⢿⠿⡹⠄⡀⠀⠀⠀⢳⡹⣎⡗⡨⣽⣾⣹⣿⣟⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⣘⠲⡌⢎⠱⣼⠇⣾⣛⣎⠳⡡⠒⠁⠀⠀⢉⠆⡵⣎⢷⡳⣝⣶⢫⣿⡾⣽⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⣠⡞⠃⢌⣴⡿⠏⢸⡛⡴⢊⢧⡑⢌⠐⢠⡐⢠⢚⡵⣫⢞⡵⢫⠜⡻⣾⡽⣟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡶⠋⢀⣼⡿⣋⡞⢀⡡⢚⡕⡫⢆⠴⣨⡉⠲⢌⢲⣋⢾⣱⢫⠔⣫⢞⣵⣺⢿⣽⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⢀⣴⡿⣣⢟⡵⠂⢄⢣⢏⡼⡑⢎⡰⢆⡱⡙⣎⠳⣜⢯⣞⡱⢪⠵⣚⡷⣯⢿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠃⢜⢫⢃⠷⡡⢏⠆⡁⡌⢊⠖⠡⡙⢌⠲⢌⡲⢹⠴⣛⡼⣳⢎⡷⣡⢫⣝⡾⣽⡿⣷⣿⣻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠞⠁⠠⠉⠀⠂⠉⠐⠡⠪⠔⡡⣜⢢⠌⡀⠀⠂⡜⢪⡱⣋⢾⣱⢫⡗⣿⣲⠱⣏⡾⣙⣿⣿⢿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⣧⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠂⠑⠌⢣⡜⢬⣑⠢⣅⢣⢵⣩⢖⢧⡻⣼⣳⣭⢟⣼⢻⡽⣾⣯⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣐⣈⣅⣩⣝⢢⣝⣣⢞⡳⢌⡓⢮⢖⡭⣚⡵⢧⣟⡾⣝⡾⣯⣟⣷⡿⣽⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⠲⣉⠓⢎⡳⡱⣞⢿⣾⣿⣿⣿⣷⣿⣯⣿⣿⣿⣿⣿⡿⢿⣿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⣾⣿⠿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋⠰⠉⠰⠠⢍⠢⡵⡹⣬⢿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠙⣿⣷⣄⠀⠀⠀⠀ ⣤⣶⣿⡿⠛⠁⠀⣾⣿⡿⠿⠿⠟⠟⠻⢛⠛⠛⠉⠉⠂⠁⠀⠀⠰⢡⠙⡬⢳⡱⢯⣟⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠈⢻⣿⣧⡄⠀⠀ ⣿⣿⣯⣄⡀⠀⢼⣿⣷⣶⣶⣤⣤⣤⣀⣄⣀⣀⡀⡀⢀⡀⠅⢢⣑⢪⡱⡭⢧⣻⡽⣞⣿⢿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠈⢿⣿⣷⣄ ⠀⠉⠻⢿⣿⣦⣘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣯⢷⣎⣧⢳⡹⡷⣭⢿⡽⣾⢿⣳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣠⣤⣶⣾⣿⣿⣿⠟ ⠀⣠⣤⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣳⡾⣭⢷⣻⢽⣹⢯⣟⣿⡿⣿⣻⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣴⣿⡿⠋⠉⠀⠀⠀⠀ ⠨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣯⣟⢷⣫⣽⢳⡝⡾⣭⣟⣾⢿⣽⣿⣟⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⣀⡀⠀⠀⠀⠀ ⠀⠙⠿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣷⣛⠶⣙⢮⣓⢮⢳⡙⢴⣋⢾⡽⣿⣻⣾⣟⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣽⡳⣌⠿⣱⡮⡝⣎⢧⣛⢦⣯⢿⣽⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠉⠙⠛⠙⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡾⣽⣞⣿⣟⣷⣽⣞⣯⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠻⠿⠿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⣇⠀⠀⠀⢀⡟⠈⠉⠉⠉⠉⠉⡟⠛⣿⣿⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠃⠉⠉⡻⠋⠀⠈⢢⠤⡄⠤⠖⠉⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣤⣶⣤⣤⣀⣀⣀⣀⣀⡀⠀⠀⣾⣿⠏⠀⡰⠋⠀⠀⠀⡠⠇⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣙⡛⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢸⢹⡾⡫⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣤⣤⣤⣴⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⣿⣦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠿⠛⠛⠉⠉⠉⠉⠉⠉⠛⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣇ ⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡿⠃ ⠀⠀⠀⠀⢸⡗⣾⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣦⠀⠀⠀⠀⢼⡟⠁⠀ ⠀⠀⠀⠀⢸⡇⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋⠀⠀⠀⠀⣼⠇⠀⠀ ⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠀⠀⠀ ⠀⠘⠛⠛⠛⢻⣟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠀⠀⠀⠀⣰⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣈⡙⢷⣦⣄⡀⠀⠀⠀⢀⣀⣀⣤⡴⠖⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡿⠙⠛⠛⣻⡟⠛⠛⠋⠉⠉⣽⠛⠟⠒⠒⠒⢶⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢠⡟⠁⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⢸⡧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⠿⢷⣄⠀⣾⠁⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠿⠶⠶⠟⢰⡏⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⢀⣴⢿⣤⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⣀⣀⣿⣁⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠻⣧⣄⣽⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠉⠉⠉⠉⠉⠙⠛⢶⣤⣿⣤⡤⠶⣶⡄⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣤⣤⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣏⣁⣈⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣇⣠⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⣁⣤⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣉⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢀⣤⣀⡀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⢀⣠⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠿⠛⡛⢻⣶⡀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢁⣴⣿⣿⣿⡟⠿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠃⢠⣾⣿⣿⡿⡿⢦⣀⣀⡙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⡾⠛⠿⢿⣿⣿⣦⠙⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⠟⢀⠘⣉⣁⣀⣀⣀⣀⣈⣉⡉⠛⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⡟⣀⣠⠤⠤⠤⠤⠤⣍⣀⣘⣛⣷⡇⠀⠀⠀⠀⠀⠀⠀⠻⢶⡾⠿⠛⠉⠉⠀⠀⠀⠀⠈⠉⠙⠻⢮⣻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⣄⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠀⠀⠀⠀⠀⠀⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⢀⠐⠒⣶⡄⠀⠠⠁⠀⠀⢸⠀⠀⢠⡀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠿⠓⠊⠉⠙⠂⠈⠒⠺⠇⠀⢿⣿⠀⠘⢻⣷⣶⣶⣶⣾⣿⡾⠖⠃⣠⠟⠁⠀⠀⠀⠀⠀⠈⠁⠀⠈⠻⢦⡀⠘⠿⢿⣿⣷⣦⣤⣀⠀⠀⣼⢣⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⢀⣾⣿⣧⣬⣽⣧⣤⣤⣴⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣦⣤⣤⡻⢿⣝⢿⣷⣼⠋⣾⣿⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⣿⣼⣿⣿⣿⣿⣿⣿⠿⠋⠉⠀⠀⠀⡀⠦⠤⣀⠀⠀⠈⠑⠲⢤⣀⣀⠀⣈⣙⣿⣿⣿⣿⣟⣠⣿⠇⢸⣿⣿⣿⣿⣾⣶⣶⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠘⢿⣿⣿⣿⣿⣷⣤⣄⣠⣬⣉⡀⠀⠀⠀⠀⣀⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢀⣸⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⡿⣿⡿⡿⠉⠛⠻⢿⣿⣿⣿⣿⡿⠟⠋⠙⢻⠟⠈⢹⠁⡏⠙⣿⣿⣿⠟⠀⠈⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡇⠘⢃⠇⠀⠀⠀⠀⠙⢿⡟⠋⠀⣀⣀⡀⣠⣤⣿⣿⣾⣷⣿⡿⢛⣿⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢧⡈⠿⣱⣶⣶⣿⣷⡶⠞⠳⠶⠾⠿⢿⣿⣿⣿⡿⠿⠛⠉⠘⣠⡾⠃⠀⣶⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡍⢳⡄⠻⣿⣿⣶⡶⠴⠶⠶⠾⠿⠿⠟⠛⠛⠀⠀⠀⠀⢠⣼⣿⠇⠀⢾⠏⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⢛⣦⡈⠻⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣂⣠⢿⡿⠿⣦⣀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡿⠀⢻⡓⠤⣽⣷⣤⣄⣀⣀⣠⣤⣿⣀⣹⣿⠟⠁⠀⠀⠀⠀⠙⢷⡄⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⡇⣤⣮⣿⣷⣤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡀⠀⡇⠂⠻⣶⣌⠉⠉⠉⠙⠛⠛⠛⣹⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠻⣾⡇⢸⣿⣿⣿⣿⣿⣿⣿⣇⠈⠛⢻⡿⠿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⡇⢸⠀⠙⢿⣿⣿⣦⣶⣾⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣼⡿⠛⠿⠿⣿⠿⠿⠋⠀⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠃⠀⡇⢸⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⠟⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⠀⠀⠀⠀⠈⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⡀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢁⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⡿⠗⠀⠠⠄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠈⠑⢶⣶⡄ ⢀⣶⣦⣸⠀⢼⣟⡇⠀⠀⢀⣀⠀⠘⡿⠃ ⠀⢿⣿⣿⣄⠒⠀⠠⢶⡂⢫⣿⢇⢀⠃⠀ ⠀⠈⠻⣿⣿⣿⣶⣤⣀⣀⣀⣂⡠⠊⠀⠀ ⠀⠀⠀⠃⠀⠀⠉⠙⠛⠿⣿⣿⣧⠀⠀⠀ ⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇⠀⠀ ⠀⠀⠀⣷⣄⡀⠀⠀⠀⢀⣴⡟⠿⠃⠀⠀ ⠀⠀⠀⢻⣿⣿⠉⠉⢹⣿⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠉⠈⠈⠈⠉⠉⠉⠉⠉⠉⠉⠉⠙⠻⣄⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣄⠀⠀⢀⠀⢀⣀⣤⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣉⣩⣤⠴⠶⠶⠒⠛⠛⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠤⠶⠒⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⡍⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣫⣭⣷⠶⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⠶⠖⠚⠛⠛⣹⠏⠀⠀⠀⠀⠀⠀⠀⠀⠴⠛⠛⠉⡁⠀⠀⠙⠻⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡷⠷⢿⣦⣤⣈⡙⢿⣿⢆⣴⣤⡄⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣤⡀⣸⡄⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣿⣟⣩⣤⣴⣤⣌⣿⣿⣿⣦⣹⣿⢁⣿⣿⣄⣀⡀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⠋⠻⢿⡁⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠿⠛⢦⣽⣿⣿⢻⣿⣿⣿⣿⠋⠁⠘⣿⣿⣿⣿⣿⣿⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⠁⠀⠀⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠿⣿⣯⣼⣿⡿⠟⠃⠀⠀⠀⣿⣿⣿⣿⣿⡛⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣧⣴⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⠟⠃⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⢁⣀⣀⣀⣀⣀⣠⣀⣀⢀⢀⢀ ⠀⠀⢿⠿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠙⠛⠛⠙⢻⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⡇⠀⠘⠃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡟⢿⣿⣆⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡼⠁⢀⣀⡀⠀⠀⠀⣦⣄⠀⣠⡄⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣷⣬⢻⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣰⣿⡿⠿⠦⢤⣴⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠒⣿⣿⣿⡿⠟⠹⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⠸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡖⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡿⣾⣿⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣆⣀⣀⣤⣴⣶⣶⣾⣿⣷⣦⣴⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡇⣿⣿⡛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⡟⠛⠛⠻⠛⠛⠛⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠓⢁⣬⣿⠇⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⢰⡿⣻⠇⠀⠀⠀⠀⠀⣠⣶⣶⣶⣶⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢐⣯⠞⠁⠀⠀⠀⠀⠀⠀⣄⠱⣄⠀⠀⠀⠀⠸⡧⠟⠆⠀⠀⠀⠀⠘⠿⢿⠿⠿⣿⡿⣿⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡈⠂⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢠⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⡄⠀⠀⠑⠄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣦⣦⣼⡏⠳⣜⢿⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢠⣷⣦⣤⣀⣀⣀⣴⣿⣿⣿⣿⣿⡿⠻⠆⠸⣎⣧⠀⠈⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⣠⡄⠀⣿⢹⡇⢸⡀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣦⣴⣶⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠿⠟⠛⠛⠋⠉⠉⠉⠉⠉⠉⠛⠛⠛⠿⢷⣦⣤⣀⡹⠿⠿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣴⣶⣶⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣶⣶⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⣿⠟⠉⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠟⠀⠀⠀⠉⠙⢿⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⣽⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣷⠀⠀⠀⠀⠀ ⠀⠀⢰⣿⡏⣤⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣻⡀⠀⠀⢤⢠⣼⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⢿⣿⠁⠀⠀⠀⠀⣴⡾⠁⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣀⠀⠀⠀⠀⠀⠈⢻⣇⠀⠀⠈⣇⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⠀⡀⣀⠀⢠⣿⠃⠀⠀⢀⣾⣿⣿⡿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⡷⠀⠀⠀⠀⠀⢸⣿⠀⢠⣠⣿⣿⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢿⣷⣇⣽⠀⢈⡏⠀⠀⠀⠸⣿⣿⣿⣦⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣧⣤⠥⠀⠀⠀⠀⣿⣿⣧⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠛⠿⣿⣧⣾⣿⡄⠀⠀⠀⠙⠿⠿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠋⠀⠀⠀⠀⠀⢸⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣿⡇⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢶⣼⣿⣀⣠⣤⣤⣤⣀⠀⠀⠀⠀⠀ ⠀⠀⣠⣶⣾⠿⠛⠛⠻⢷⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⡿⠋⠉⠉⠉⠛⢿⣦⡀⠀⠀ ⢀⣾⡿⠋⠀⠀⠀⠀⠀⠀⠙⣿⡆⢀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣿⡟⠀⠀⠀⠀⠀⠀⠀⠹⣿⡆⠀ ⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⣿⣷⣧⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⢠⡾⣠⣇⣠⣿⣿⣿⡇⠀⢀⠀⠀⠀⢀⠀⠀⢹⣷⠀ ⣿⣷⡀⠀⣷⠀⠀⠀⣼⣦⣴⣿⠏⠙⠻⠿⣷⡿⠷⣶⣶⡾⠿⠿⠷⢶⣶⣦⣤⣾⣿⣷⣿⣿⠿⠿⠛⠛⠙⠻⣿⣤⣾⣇⠀⢀⣸⣇⣀⣼⣿⠃ ⠘⢿⣿⣾⣿⣷⣴⣾⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⠿⠿⠿⠟⠛⠛⠁⠀

⣷⣶⣦⣤⣤⣘⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣟⠿⣿⠿⣿⣿⣿⣿⣿⣾⣯⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⠭⠉⠀⣀⡁⠀⠁⠈⠛⠿⠻⠿⣿⣿⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠷⠂⠀⠐⠈⠀⠈⠂⢄⠀⠀⠀⠀⠀⠈⢻⠀⠀⠀ ⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠂⠀⠀⡠⢒⣤⣶⡄⠐⡁⠀⠀⢠⠂⠉⠑⡄⠀⠀ ⣶⣬⣿⣿⣿⣿⣿⠿⣿⣿⠊⠀⠀⢸⠀⢼⣿⣧⡼⠀⠀⠀⠀⣵⡦⢂⠰⠀⠀⠀ ⠀⠙⠿⣿⣿⣿⡔⢐⢄⠻⠀⠀⠀⠘⠀⢰⡙⢣⠃⠀⠀⠀⠘⣿⣷⢸⡆⠀⠀⠀ ⠀⠀⠀⠈⠙⢧⠀⡇⠨⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⣹⠝⢨⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠑⠈⠒⠃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⠀⠸⠀⠀⠀⠀ ⣠⡾⢟⣛⣒⡶⠤⣤⡸⠉⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⡰⠀⠀⠀⠀ ⣵⠞⣋⣭⣭⣿⣛⣺⢿⡀⠀⠈⠒⢄⡀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠊⠀⠀⠀⠀⠀ ⣵⣿⣿⣿⣿⣿⣿⣿⣿⣷⢄⠀⠀⠀⠈⠑⣢⣄⣀⠀⢀⣴⣅⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⢄⣀⡀⣼⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠄⠀⠀⠀⠸ ⣿⣿⣿⣿⣿⣿⣿⣿⣦⣭⣽⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢄⡉⠲⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠓⢄⢳⡀⠀⢕⠢⡀⠀⠀⠀⠀⠀⠀⠐⢝⣦⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢔⠖⠂⠀⠀⠀⠁⠀⡀⠫⠈⠉⢉⣉⣩⠭⠋⠉⠉⠉⠉⠈⠉⠛⠤⡀⠀⠀ ⠀⠤⠤⢤⣤⡤⣤⣠⣤⣐⠛⠶⠶⠶⣶⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄ ⠀⠀⠀⠀⠻⠛⢿⠘⡀⠘⠀⠀⢠⣾⣇⡔⡀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⢯ ⠀⠀⠀⠀⠀⠀⢸⣤⡇⢠⠀⠀⠋⣿⢡⠪⠀⡶⣧⢀⣯⠀⢀⣦⡀⠀⠀⠀⣂⣻ ⠀⠀⠀⠀⠀⠀⢸⠉⡇⠀⠀⠀⢀⡿⣷⡇⣼⢅⣿⣾⣧⡞⡎⠸⣇⡄⠀⣄⠙⣽ ⠀⢠⡀⠀⠀⠀⢈⠀⡇⠀⠀⠀⠈⠀⣿⣼⠋⣿⠛⡿⢹⡟⣽⣿⠻⣯⣦⢸⣶⣿ ⣤⣞⠟⠳⣤⣆⡘⢘⠃⠠⠴⠖⠃⠀⡸⡟⠀⠉⠉⠁⠚⠀⠚⠷⠖⢻⢿⡿⢻⣿ ⢾⣼⠀⠀⠀⠉⠻⢯⣀⠀⠤⠤⠴⠾⣿⡇⠀⠀⡀⠳⠒⢀⣀⣀⣀⠈⢸⠅⡘⠻ ⠺⣷⠣⣀⠀⠀⠀⠸⠁⠀⡔⣽⣿⣦⠀⠙⠄⡀⠈⠦⡴⠟⣦⡜⠻⢷⢾⡝⠄⠀ ⣠⣬⣿⢷⣷⣒⡄⣀⠀⠀⠑⠙⠛⠝⠀⠀⡀⠈⢦⠎⠀⣾⠷⢝⠙⢃⠀⠈⠁⣢ ⠀⠀⠀⢰⢹⣷⣿⢟⡀⠀⠀⠀⠀⠀⠀⠀⠐⡀⠈⣖⣿⡌⠱⠀⠑⠀⢱⡄⢁⠬ ⠀⠀⠀⢸⠘⠿⠋⠀⠑⢄⠀⢀⡇⠀⠀⠀⡰⠁⠀⠈⡇⠁⠀⠀⠜⣠⠞⡞⠁⠀ ⠀⠀⠀⠀⡆⠀⠑⠠⣀⠜⠈⠀⠁⠒⠒⠈⠀⠀⠀⠀⡆⠀⠀⠀⢰⠏⣜⠃⠀⠀ ⠀⠀⠀⠀⡇⠀⠀⠀⠁⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⡏⡄⠀⠀⠸⠀⡙⠀⠀⠀ ⠀⠀⠀⠀⢐⠠⠄⠤⣀⠀⠀⠀⠀⠈⢇⠀⠀⠀⠀⠀⠃⡆⠀⠀⠀⣤⠁⠀⠀⠀ ⠀⠀⠀⠀⠸⠀⢂⠀⠀⠀⠈⢡⡆⠀⠀⠡⠀⠀⠀⡘⠀⢠⠀⠀⠀⠇⠀⠀⠀⠀ ⠀⣠⣤⣀⠆⠀⢀⢆⠀⠀⠀⢸⠀⠀⠀⢸⠀⠀⡐⠀⢀⠼⠚⠒⠄⣘⣠⣶⣿⣿ ⣾⣿⣿⣿⠀⠀⠀⠈⠂⠀⠀⠈⠀⠉⠈⠹⠀⢠⠉⠉⢁⣊⠀⠒⢤⣼⣿⣿⣿⣿ ⣿⣿⣿⣿⣄⠀⠀⠀⠀⢡⠀⢸⠀⠀⠀⠸⡠⠢⡄⠀⠀⠀⣀⠉⣽⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣷⣶⠖⠊⠑⠜⠀⠉⠉⢏⠉⠉⠉⠑⠢⠤⢤⣼⣿⣿⣿⣿⣿⣿ ⠉⠙⠻⢿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⢰⣦⣥⣶⡄⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿

⠀⢀⠀⢀⣀⣠⣤⣤⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣠⣤⣤⣤⣤⣀⠲⢦⣄⡀⠀⠀ ⡶⢟⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠰⣷⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⡛⢷⣔ ⣾⡿⠟⠋⠉⠁⠀⡀⠀⠀⠀⠀⠈⠉⠉⠙⠛⢻⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⢛⣛⣛⣛⣛⣉⢉⣉⡀⠀⠀⠀⠀⠀⠈⠉⠛⢿⣷⣝ ⠃⠀⠀⠀⠀⠀⠀⣛⣛⣛⣛⣛⣛⢛⡛⠛⠛⠛⣰⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣌⠛⠛⢛⣛⣛⣛⣛⣛⣛⣛⣓⣀⠀⠀⠀⠀⠀⠈⢻ ⠀⠀⠀⢀⣤⡾⠛⢻⣿⣿⣿⡿⣿⡟⢻⣿⠳⠆⠘⣿⣦⠀⠀⠀⠀⠀⠀⠀⣰⣿⠁⠐⠛⣿⡟⢻⣿⣿⣿⣿⢿⣟⠛⠻⣦⣀⠀⠀⠀⠀ ⠀⠀⢴⠿⣧⣄⣀⣘⣿⣿⣿⣿⣿⡿⣀⡙⢷⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠈⢻⡖⠀⣾⣋⣀⣺⣿⣿⣿⣿⣿⣏⣀⣤⣴⠿⢷⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠙⠉⠉⠉⠉⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠆⠀⠀⢀⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠟⠁⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣤⣤⣴⣶⣾⠿⠛⠋⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠛⠛⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠞⠛⠛⠉⠉⠉⠉⠉⠙⠛⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠉⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠐⢹⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡾⠋⠀⠀⠀⠀⢀⣀⣤⣤⠴⠶⠶⠶⠶⠶⡶⡾⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⠋⠀⠀⢀⡴⠾⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡼⠁⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃You forgot something... ⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⣰⣏🧠⣀⣀ ⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⢸⡇⣠⠏⠉⠛⠛⠋⠁ ⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⢸⣿⠋⠀⠀⠀⠀⠀⠀ ⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀ ⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⣼⠃⣧⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠃⣀⠀⠀⠀⠀⠀⠀⠀⠀⣡⠦⣄⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡣⠾⣿⡕⣄⠀⠀⠀⠀⠀⡼⠱⣛⣛⣓⡐⢇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠞⠂⠀⠀⠐⠚⠃⠀⠀⠀⠉⠋⠁⠀⠀⠀⠈⠹⡆⠀⠀⠀⠀⠀ ⣀⢀⡀⢀⡀⣼⢰⣀⣀⣀⣀⠀⡤⠀⠁⠁⠀⡀⢀⣀⣀⠀⠀⠸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣄⣿⣭⣯⡥⠚⠀⡀⠀⠀⡀⠈⠢⣭⣽⡿⣦⢳⣧⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠹⣿⣿⣦⡤⢥⣤⣤⣴⠶⡿⢿⠿⢿⣿⠃⢽⣿⣿⣿⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠨⣅⣠⣌⠯⠤⢤⣴⡿⠟⢋⠇⡀⢸⣿⣿⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠑⢝⢟⠉⠉⠉⠉⢁⣀⡴⠿⡀⠁⢸⣿⣿⣿⡿⢆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡈⣌⢯⣛⡓⢒⣻⣾⠋⠀⠀⠈⠢⣼⣿⣿⣿⡇⠻⠿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⡿⠀⠙⠿⣿⠟⠛⠀⠀⠀⠀⠀⢹⡃⠉⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⢤⣤⡴⠶⡤⢾⣿⣻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡤⠖⠛⠁⠀⠉⠛⠲⢤⣀⠁⠀⠘⠋⡓⣽⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣶⠋⣴⣶⢠⠄⠙⡀⠲⣄⠀⠉⠓⠦⣄⠀⠀⠈⠁⡬⠛⢷⣄⡀⣀⣠⣤⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⠟⡖⠦⣼⡛⣴⢦⣿⣤⡘⠒⢿⠿⣴⡌⠀⠀⠀⠀⠸⠟⠳⠦⠤⣍⣌⣁⣉⣭⣍⡿⠋⣠⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡟⢰⡷⣄⠈⠳⣗⠳⣾⠺⣿⣶⣇⠀⡈⠀⠀⠀⠀⠀⠀⢠⣀⣀⠠⡄⢠⡬⣟⠉⣿⣿⡆⠉⢟⢯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣇⡀⢷⡿⣆⠀⠈⢆⠀⢳⡄⡙⠛⠛⠿⣞⠒⠒⠦⣤⣼⢿⠛⣻⡟⢛⣯⠻⢯⣷⣾⠏⣠⣀⠈⠊⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠀⣇⠹⡆⠀⢸⡄⠀⣿⣿⡿⣿⠦⢺⣋⣙⠻⡟⠁⡿⠛⣉⣰⣎⣵⣴⣶⡿⠁⠀⣢⢨⣷⣤⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠹⣇⠀⠹⣆⠁⠀⠀⠀⠀⣿⠘⠷⠼⣾⢿⠿⣿⢹⡛⣶⡷⡎⣽⠿⣻⣿⣿⣿⣽⣼⡿⠿⠿⢿⠏⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢧⡀⠘⠷⠤⣄⣀⣾⣿⣷⣤⣴⠋⠀⠀⠉⣱⡷⠟⠀⠀⠉⡼⢿⣿⡿⠋⠁⠀⠀⠀⠀⠈⢇⡀⠈⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠁⢰⠀⠷⡈⠙⣋⣿⣿⡟⠁⠀⠀⢠⣾⣯⣀⣀⣀⣤⣴⣶⣿⣧⣀⣀⣀⣀⣀⡀⠀⣀⣸⠷⢤⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⣏⣠⣇⢀⣤⣬⣥⡻⢿⠛⢧⠀⠀⠐⠛⣟⠻⠿⠿⠿⠿⠿⠛⠛⠛⠛⠛⠛⠛⠛⠻⢿⣿⢿⣶⣶⣾⣷⣤⣤⣤⣀⣀⣀⣀⣀⣀ ⢠⡿⠋⠉⣧⡏⠁⠀⠀⠉⠓⢷⣌⠳⣄⠀⠀⢈⣦⣄⣀⣤⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠁⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠉⠁⠈⠙⢲⡞⣩⣼⣿⣯⣿⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠾⠿⡿⠿⠿⠿⠟⠛⠋⠉⠉⠉⠉⠉⠛⠛⠛⠛⠛⠛⠛⠉⠉⠘⠿⠛⠉⠉⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢸⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣦⣄⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢀⣴⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⢉⣯⣽⣷⣄⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣴⠿⠿⣿⣷⡌⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠀⢛⣋⣉⣉⣉⣉⡙⠺⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣃⡤⠤⠤⠤⠤⠥⣤⣛⡷⠀⠀⠀⠀⠀⠀⠻⠶⠟⠋⠉⠁⠀⠀⠀⠉⠙⠳⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠀⡆⠀⠀⠀⠀⠀⠀⠀⠤⣤⡀⠀⠋⠀⠙⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠒⠙⠓⠀⠑⠒⠃⠸⣿⠀⠛⣷⣶⣶⡶⣶⠶⠃⣨⠟⠀⠀⠀⠀⠀⠁⠀⠙⢦⡀⠛⠿⣿⣶⣤⣄⠀⢰⢏⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⣸⣿⣷⣾⣷⣶⣶⠟⠋⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠙⢶⣶⣦⣿⣯⠿⣷⠏⣼⣿⣦⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠟⣿⣿⣿⣿⣯⣀⠀⣀⠐⠈⠀⠒⠀⢀⣀⣩⣶⣶⣴⣶⣿⣿⣿⣿⣾⡟⠐⣿⣿⣿⣿⣿⣷⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⠛⠛⠿⣶⣿⣿⣿⠟⠛⢻⡟⠉⡏⣹⢛⣿⣿⡟⠀⠈⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡇⢜⣜⠀⢀⣀⠈⣿⡋⠁⣀⣀⣠⣶⣿⣿⣿⢿⠟⣿⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⣌⢳⣿⣿⣛⣛⣉⣉⣭⣭⣿⢿⠛⠋⠁⠀⣠⣾⠁⢠⡇⠀⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠘⣦⡙⠿⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⢀⣴⡿⢧⣀⠈⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠠⡇⢹⡖⠾⣷⣦⣤⣀⣤⣴⣆⣼⡿⠋⠀⠀⠀⠉⢳⡄⠀⢸⣿⣿⣿⣿⣿⡟⢠⣾⣷⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⢸⢠⠙⣷⣤⣄⣀⣉⣉⣼⣿⣿⠁⠀⠀⠀⠀⠀⠀⠙⣿⣸⣿⣿⣿⣿⣿⣿⠀⠉⠛⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⢸⢸⠀⠈⠻⣿⣿⣿⣿⣿⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡇⠀⠉⠉⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⢸⠀⠀⠀⠈⠙⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⢸⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣱⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⣿⣿⣿⠟⠿⡿⠿⢿⡟⠿⣿⣿⣟⣿⣿⡿⡏⢿⣷⣾⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣾⡟⢠⠇⣽⣤⣲⣿⣴⣆⢹⣰⣿⣾⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣟⡒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣾⣿⣿⣿⣸⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣯⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡴⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡎⣿⣿⣿⣿⣿⣿⡿⠛⠉⣿⣿⣿⣿⣿⣿⣿⣿⣧⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⠹⡏⣠⣿⠆⢸⣿⣿⣿⣿⣿⣿⡇⠘⣆⡘⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡏⣿⣿⢿⣿⣿⡀⠙⢻⠀⠸⣿⢹⣿⣿⣿⣿⠀⠀⣿⣌⠙⣿⣿⣿⣿⣿⡟⠋⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠛⠃⠿⠿⠟⡆⠀⠀⠀⡏⢸⣿⠟⠁⠁⠀⢠⢿⣿⡑⠻⣿⣿⠿⢿⣝⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⢀⡎⠾⠋⡱⡶⢷⡀⠀⠀⡟⢧⡽⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠓⢤⠀⠀⠀⠀⠀⠀⠀⢀⣾⠁⡠⠊⠀⠘⢦⣱⣄⠤⣥⠀⠱⣞⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⢒⠁⠀⠀⠀⣠⣿⣿⠎⠀⣀⠤⠒⠙⣖⠽⡄⠀⠑⠦⣈⣲⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⣠⠔⠁⣽⡡⠔⠊⠁⠀⠀⠀⠈⢗⠻⡀⠀⠀⠀⠀⠙⢯⡭⠦⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠊⠉⠁⠀⠀⠀⠀⠀⠀⠀⠘⡷⢧⠀⡀⠀⠀⠀⠀⠈⠲⣯⣵⣦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡾⣄⣷⡄⠀⠀⠀⠀⠀⣿⣆⠙⢯⡦⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣡⣾⣷⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢳⢿⣿⣿⣄⠀⠀⠀⠀⢸⣿⡆⠀⠙⢄ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⣿⣿⣿⣿⣿⣿⣷⣦⣀⠀⢀⠀⠀⠀⠀⢠⣿⡼⢿⠀⠀⢈⣦⠀⠀⠀⣿⣿⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀⢳⡀⠀⣠⣾⡟⠐⣏⠷⠾⠛⠛⣦⣸⣼⣿⣿⣿⣿⣦⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠤⠤⠤⠤⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⣀⣠⣤⣄⣠⣤⣤⣄⡀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⣠⢞⡯⠖⢊⣉⣏⡙⠒⠬⣙⠷⣄⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⢀⣾⣿⣩⠔⢊⣩⡼⢳⣌⡉⠒⠬⣑⢜⣧⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡇⠀⠀⣼⣿⣯⢴⣾⠟⠋⠀⠀⠉⠻⢷⣶⠬⣳⣿⣇⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢧⠀⢠⣿⢋⡔⣡⡏⠀⠀⠀⠀⠀⠀⠀⣏⠳⢌⠻⣿⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣆⣼⣣⡿⣾⣿⣻⣿⣿⣧⠀⣾⣿⣿⣿⣷⣄⡣⣹⣶⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣧⠟⡰⢡⡇⠉⠛⠋⢻⠀⡇⠉⠉⠁⢸⡟⣝⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡟⡴⣡⢻⣇⠀⠀⠀⣾⣄⣶⡀⠀⢀⣸⣷⢬⡳⣽⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣟⡔⢁⣼⡏⡟⣄⣮⢷⣿⡦⣝⣦⡌⡏⣿⣆⠙⢾⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠏⢠⠎⡜⣿⣧⣛⣿⣾⣿⣽⣬⢏⣷⣿⣿⠻⡗⢄⠘⢿⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡟⣠⠃⡜⢀⠿⣿⠻⣇⡏⡇⢹⢹⣸⠟⢹⡏⢇⠈⠢⡙⢦⣹⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⣿⡇⢸⠀⢸⠀⢿⣇⠈⠛⠷⠾⠛⠁⠀⣸⡇⠈⢆⠀⠹⡄⣹⣷⣀⠀⠀⠀⠀ ⠀⣀⣴⣾⡋⠁⠀⡿⠺⠤⣼⣆⡈⠛⠷⣤⡀⠀⠀⠀⢴⣟⠁⣀⣸⣤⠾⣿⠋⠀⠙⣷⣄⡀⠀ ⢸⣟⠁⠈⣧⠀⠀⢷⠀⠀⣾⠋⠉⠉⠉⠉⠓⠒⠒⠒⠚⠉⠉⠉⡏⠀⠀⡏⠀⠀⡼⠁⠙⣷⡄ ⠀⠻⣆⠀⠘⡆⠀⢸⡀⢀⡟⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⡇⠀⢸⠃⠀⡼⠁⢀⣾⠋⠀ ⠀⠀⠙⣷⡀⠹⡄⠈⣇⢸⡇⠀⠀⠉⠙⣲⣶⡖⠒⠒⠒⠋⠁⠀⡇⠀⡾⠀⣸⠁⢠⡿⠁⠀⠀ ⠀⠀⠀⠈⢷⡄⢹⡄⢹⠈⣇⠀⠀⠀⣼⣿⡇⡟⢦⠀⠀⠀⠀⠀⡇⢠⠇⣰⠃⢠⡟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣾⣻⡌⣧⣿⠀⠀⠀⠈⣿⣿⣿⣇⠀⠀⠀⠀⢀⡇⡼⢠⠏⣰⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⠀⠀⢰⣿⣥⣴⣤⣾⣿⠀⠀⠀⢸⢣⣧⢏⣴⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⡇⠀⠀⠙⢦⡀⢀⡴⠋⠀⠀⠀⢸⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠶⠶⠶⠶⠿⠿⠶⠶⠖⠒⠚⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⠿⠛⠋⢡⣿⣿⣿⡟⠀⢹⣿⣿⡌⠙⠛⠿⣿⣿⣿⣿⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠟⠋⠀⠀⠀⠀⣾⣿⣿⣿⠃⠀⠀⢻⣿⣷⡀⠀⠀⠈⠙⢿⣿⣿⣿⣷⣆⠀⠀⠀⢀⣤⣴ ⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⣾⣿⣿⣿⠇⠀⠀⠀⠈⣿⣿⣧⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣧⣤⣾⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⣴⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⡿⠀⠀⠀⠀⠀⠘⣿⣿⣦⠀⠀⠀⠀⣠⣤⣿⣿⣿⣿⣿⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣿⣿⠁⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⢹⣿⣿⣤⣤⣶⣿⣿⠿⠛⠙⣿⣿⣿⣷⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⣿⠃⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⢀⣀⣴⣿⣿⣿⡿⠟⠋⠀⠀⠀⠀⠘⣿⣿⣿⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⡏⠀⠀⢀⣤⣴⣶⣿⣿⣿⠿⢿⣿⣦⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⠄⠀ ⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣠⣴⣿⣿⣿⣿⡿⠟⠋⠀⠀⠘⣿⣿⡆⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠀⠀⠀⠀⠀⠀⠸⣿⣿⡀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⣀⣤⣾⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣇⠀⠀⠀⠀⠀⢸⣿⣿⡿⠀⠀ ⠀⠀⠀⠀⠀⠻⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡆⠀⠀⠀⠀⣼⣿⣿⠇⠀⠀ ⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⠿⢻⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣇⠀⠀⠀⣰⣿⣿⡟⠀⠀⠀ ⠀⠀⣼⣿⣿⣿⡿⢿⡋⠁⠀⢀⣾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⣰⣿⣿⡟⠀⠀⠀⠀ ⢠⡾⠿⠛⠉⠀⠀⠈⢿⣦⣀⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣶⣿⣿⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡿⠧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⠿⠙⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⠃⠀⠙⠻⣿⣶⣦⣤⣤⣀⣀⣀⣀⣀⣠⣤⣤⣶⣿⣿⡿⠿⠛⠁⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡏⠀⠀⠀⠀⠀⠉⠙⠛⠿⠿⠿⢿⣿⣿⠿⠿⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡀⣄⣀⢀⣄⡄⣀⣀⣀⢠⣀⣀⣀⣀⠀⠀⡀⣀⢀⣀⡀⠀⠀⠤⠠⠀⢄⠠⠄⢠⠀⢄⡤⣠⣄⢤⣄⣄⠀⠀ ⠀⠀⠀⠀⠀⠐⠃⠃⡛⠊⡓⢃⡓⠚⠐⡛⠚⠚⠛⠚⠃⠘⠒⠓⠛⠃⠃⠀⠀⠒⠐⠂⠒⠘⠓⠒⠓⠂⠒⠛⠊⠀⠛⠋⠀⠀

⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⢀⣀⠀⠀⠀ ⠀⣿⣁⢈⠉⠉⣉⣉⡧⠀⠀⣼⠋⠁⠀⠘⠢⡾⠋⠉⠉⢳⠀ ⠐⠛⢻⣯⠀⢠⠋⠉⠀⠀⢸⣷⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⡇ ⠀⠀⢸⡿⠀⢸⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠀⠀⠀⢀⠜⠀ ⢴⣯⣉⣁⣀⡈⠒⠒⡀⠀⠀⠈⠻⣧⡀⠀⠀⠀⢀⡠⠊⠀⠀ ⠈⠉⠉⠉⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠉⠢⡠⠒⠁⠀⠀⠀⠀ ⢰⣖⠒⡀⠀⢠⣴⠒⡂⢀⣀⣀⡀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀ ⠀⠙⣦⠈⢄⡾⠃⡜⣴⠟⢉⢥⡈⢢⢶⣯⢀⠁⠀⢰⡯⠉⡇ ⠀⠀⠈⢿⡬⢁⠌⢠⡿⠁⠆⠈⡇⢸⣿⣇⢸⠀⠀⢸⡇⠀⡇ ⠀⠀⠀⢸⡯⢻⠀⢸⡇⠀⡀⢸⠇⢸⣿⠃⢈⠀⠀⣿⡀⠀⡇ ⠀⠀⠀⣾⠁⠘⠀⢸⣧⠀⠈⠁⢀⠎⣿⠀⢺⠀⣰⡿⠀⢠⠁ ⠀⠀⠀⠛⠒⠃⠀⠈⠛⠳⠶⠖⠋⠀⢿⣄⡀⠉⠁⠀⡠⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣶⣶⣤⣤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣻⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀ ⠀⣼⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠒⠛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠐⠉⣹⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢻⣿⣿⣿⠛⠋⠉⠁⠀⠀⠀⠀⠀⠿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣉⣿⣿⣿⣷⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣭⣿⣶⣶⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢸⣿⣿⣿⣿⣿⡿⠝⣼⣿⣿⣿⡆⠀⠀⠀⠀ ⠀⠸⣿⣿⣿⣿⣿⣿⣿⠿⠋⠉⠿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡤⢰⣿⣿⣿⣿⣷⡀⠀⠀⠀ ⠀⠀⠛⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣴⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⡿⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣾⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢹⡇⠀ ⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠘⣧⠀ ⠀⣰⡿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⡀⠀⠀⠀⠀⠀⣀⡴⠊⠁⢀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣧⡀ ⣰⣿⠃⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⡶⠟⠁⠀⠀⠀⣼⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣠⣿⠁⠁ ⣿⡏⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡣⡌⠂ ⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡌⠂ ⢙⣿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣏⣀⡀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣦⢻⣿⣿⣿⡆ ⢺⠉⣃⠀⠀⠘⢻⣿⡟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⣤⣄⠀⠀⠀⠀⠀⣀⡼⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀

⡠⢲⡖⠢⢄⠀⠀⠀⠀⠠⡴⠒⣴⣖⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣹⣿⠟⠀⡇⠃⠉⠉⠉⠁⠀⠸⣿⣿⢊⣀⠀⠀⢀⡠⠐⠈⠉⠉⠉⠲ ⠘⠣⠄⠊⠀⠀⠀⠀⠀⠀⠑⠠⠬⠑⢉⠑⠉⠲⡁⠀⠀⢀⣠⠆⠀⢀ ⠀⢲⠤⠀⣀⣀⣀⣀⣀⣀⡀⢠⠄⠒⡙⠁⠠⡀⠈⠀⠔⡡⠒⠁⢀⠂ ⠀⠡⡑⠪⢀⣀⣀⣀⣀⣀⠀⠤⠚⠉⠀⠀⠀⠀⢡⠌⡐⠀⢀⡠⠁⠀ ⠀⠀⠀⠑⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢵⠀⢸⢰⠀⡐⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠂⢄⣀⠀⠀⠀⠀⠀⠀⠀⣀⢆⣬⠉⠹⣤⣴⡐⢆⠀ ⠀⠄⠒⠤⢐⠁⠀⢤⠴⠞⢛⡉⠠⣝⣉⡡⠃⠀⠈⠤⡐⠒⢖⡀⡠⠀ ⠀⠢⠀⠊⡡⠐⢢⠈⢄⠜⠁⠀⢈⠀⢀⠔⡆⠠⠢⡈⠪⣱⠀⢈⠀⠀ ⠀⠐⠤⠔⠀⠀⠨⣀⡸⠀⠀⠀⠀⠉⠁⠰⠀⢠⠀⢃⠀⢀⠉⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠠⠊⠀⠀⠉⠀⠀⠀⠀⠀

⠀⠀⠃⠀⠀⠀⠀⠏⠻⢦⣵⠶⣿⠀⠀⣀⡙⠛⢦⣱⡄⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⢘⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠀⠀⠀⠀⠀⢀⠇⠀⠀⣹⣁⣠⡶⢶⣾⡿⠷⠾⠿⠷⣄⡀⠀⠀⠀⢀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣠⠖⠒⠻⣯⣡⠖⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⢶⣇⢸⡆⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣞⣁⣤⣶⡛⠛⠓⠒⠶⠤⠤⢤⣄⠀⠀⠀⠀⠀⠀⠙⣾⣷⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⢶⣿⣿⡼⠋⠀⠙⠲⢤⣄⣀⣠⣤⡀⠈⢷⡀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣵⠏⠀⠘⢷⣦⣄⡀⣀⠈⠉⢻⣷⣄⠀⠹⣄⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⣰⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡟⠁⣴⣄⠀⠀⠉⠛⢿⣿⣆⠀⠀⠹⡝⠷⣄⣈⣧⡀⠀⠀⣰⣿⣿⣿⠦⠤⣀⠀⠀⠀⣼⡇⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⢹⡏⠛⢦⣄⠀⠀⠉⠻⢷⣄⠀⠙⢦⡀⠀⠀⠀⠀⠚⠇⢻⣿⣿⣦⡀⠀⠀⣠⣾⠿⠆⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢹⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⣇⠀⠘⣷⡀⠀⠈⠓⠦⣤⣀⡀⠈⠙⣳⣤⠿⠖⠀⠀⠀⠀⠀⠘⢿⣿⣿⣷⣀⣾⣿⡿⠁⠰⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠳⠄⣸⠀⠀⠀⠀⠀⠀⢀ ⢀⣠⣾⠟⠙⣆⠀⠈⠻⣦⡀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⢀⠀⠀⠀⡘⢻⣿⣿⡟⠉⠉⠉⢠⡀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸ ⠈⣴⠋⠀⠀⠈⠛⢦⣀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣆⣀⣤⣾⣥⡾⠿⣿⣿⣆⡀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡄⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⡇ ⡟⠁⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠓⠀⢀⣠⣤⠤⠾⠶⠶⠖⠛⠟⠋⠉⠉⠉⠻⣄⠀⠈⢻⣿⣿⣶⣄⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢷⣄⠀⠀⡾⣿⠀⠀⠀⠀⠀⠀⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡤⠶⠛⠉⠉⠀⠀⠀⠀⠲⠶⠶⠦⠤⣤⡄⠀⠀⠈⢳⣄⠀⠙⣿⣿⣿⡀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⢧⣸⡇⢸⠀⠀⠀⠀⠀⠀⡆ ⠀⠀⠀⠀⣀⡤⠶⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠶⢤⣈⣉⠙⠃⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠃⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⣇ ⣀⣴⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠳⣄⠸⣷⣄⠀⠀⠀⠀⠀⠀⢀⣠⡴⠟⠁⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⣸⠁ ⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣿⣼⣿⣿⣿⣶⠶⠛⠋⠁⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⢠⡇⠀ ⠶⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣾⡟⢛⣿⡟⢛⢻⣟⠻⣦⣤⣀⣀⣀⡀⠀⠀⣀⣿⡏⠀⠀⠀⠀⠀⢸⡇⠠ ⠀⠀⠀⠙⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⠿⠋⠉⠀⢸⣿⡇⠀⠈⢿⣦⣙⣋⣿⠿⠛⠋⠛⠻⣿⡟⠁⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠈⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⠃⠀⠀⠀⠀⢸⡁⠃⠀⠀⠀⢻⣍⠉⠛⠀⠀⠀⠀⢺⣯⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⢾⣿⠉⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠙⠓⠀⠀⠀⠀⢀⣿⠛⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⣤⣤⣤⣤⣀⣀⣀⣤⣤⣤⣤⠤⠶⠶⠚⠛⠉⠁⢀⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣧⡀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⣠⣤⣤⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡟⠀⠈⠙⠃⠀⠀⠀⠀⠀⠀⣻⡇⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠤⠤⠤⣄⠀⠀⠀⢀⡴⠊⠉⠉⠒⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⡴⠒⢄⠑⠄⠜⠁⡔⠲⡄⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣄⣀⠜⠁⠀⣞⣁⡄⢀⣤⢧⠀⢠⠀⠀⡸⠀⣀⣆⡀⢀⣀⣀⣄⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⢾⡀⣏⣻⣏⣳⣬⠗⠚⠷⣌⡁⠀⠛⠛⠉⢨⢿⡉⠉⡍⠁⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠙⢾⣯⣽⡝⠁⠀⠀⠀⠀⠈⠲⣄⠀⠀⠈⠉⠁⠀⠻⢿⣿⡆⠺⠿⠿⠾⠿⠿⡿⠼⠿⠄ ⠀⠀⠀⠀⠀⠀⡴⠋⠀⢀⡴⠊⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⠒⠢⣄⠀⠱⣄⠀⠀⠀⠀⠀⠀⠛⠃⠀⠀⠀⠀⠀⠺⠏⠀⠀⠀ ⠀⠀⠀⠀⢀⡞⠀⠀⠀⡎⢀⠤⠖⠊⠉⠀⠀⠀⠀⠀⠀⠀⠉⠢⡀⢳⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡜⠀⠀⠀⣸⢰⠃⠀⠀⠀⢀⡄⠀⠀⢠⡀⠀⠀⠀⢀⢡⠘⡄⠀⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⠃⠀⠀⣰⠃⢘⠏⠁⠀⠉⠁⠀⠀⠀⠀⠈⠉⠁⠈⠉⠘⢆⠘⣄⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⣠⠞⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⠘⣦⡀⢳⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣿⣿⣯⣀⣗⣶⠃⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⣡⢄⠻⣯⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠷⣧⡍⠀⠻⠛⡄⢀⣻⠀⠀⠀⠀⠀⠀⠰⢶⠶⠀⠀⠀⠀⠀⠀⠀⢸⡆⠸⡏⠀⠑⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢳⠀⠙⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢆⡀⠀⠙⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠚⠁⠀⢀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣩⠷⠂⠀⢀⣹⠑⠒⠂⠀⠒⠒⢻⡁⠀⠀⠲⠾⣅⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⡫⠇⢀⡠⠖⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠤⠤⣀⡈⢹⡒⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣓⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣒⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣐⡨⠓ ⠀⠀⠀⠀⠀⠀⠀⠀⠋⠈⠙⢿⣾⣽⣳⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣺⣿⡿⡿⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣮⡶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣷⣿⣿⡷⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣐⢿⣿⣿⣦⡕⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣯⣥⢹⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⠂⣽⣿⣿⣿⣮⡳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⡟⢱⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣽⣿⣿⣿⣿⣿⣝⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⠂⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣼⣿⣿⣿⣿⣿⣿⣯⢢⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣩⢹⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣽⣿⣿⣿⣿⣿⣿⣿⣷⣵⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣟⣶⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣣⡀⠀⠀⠀⠀⣸⣹⣿⣿⡿⣟⣻⣽⣿⣿⠿⣿⠟⠁⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣟⣿⣿⣿⣿⣿⣛⣻⡿⢿⣿⣷⢳⡀⠀⠀⢠⡿⣿⢻⣿⣿⣿⣿⣿⣿⡿⣧⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡾⠛⠛⠀⠀⠚⠉⢻⣿⣿⣿⣿⣿⣿⣿⣟⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠹⣿⣴⣿⣿⣿⣿⣿⣿⣿⣿⡟⡇⢰⡶⠒⠒⠠⣶⠘⡟⣿⣿⣿⣿⣿⣿⣒⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣕⡎⠀⠀⠀⠀⢙⣼⢰⣿⣿⣿⣽⣿⣿⣷⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣽⣿⡿⣿⣿⣿⣿⣿⢿⣿⡟⢦⡤⣤⣖⣿⣿⣿⣿⣿⣿⣿⣟⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠿⠟⠋⠁⠀⠘⢿⣷⣴⣇⣦⣰⣛⡿⠟⠻⣿⣿⣿⣿⣿⢿⡇⠀⠀⠀⠀⠀⠀⠀ ⢠⠤⠞⢻⣶⢆⡈⢉⡒⠒⠒⠒⠒⠒⠒⠒⠚⠉⠀⠀⠀⢸⣿⣆⠀⠀⠘⢿⣯⣋⡶⠋⠁⠀⠀⠀⢹⣿⣿⣿⣿⡟⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠚⢶⡿⠃⠈⠉⠙⠒⠒⠤⠤⠤⠤⠬⣭⣵⣶⡾⠟⠻⢿⢦⡀⠀⠀⠛⠛⠀⠀⠀⠀⣠⣎⠁⠈⢿⡛⠛⠻⡷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢿⡟⠀⠀⠀⠀⡇⠙⠓⠦⠴⠷⠤⠤⠤⠼⣿⠘⢦⡀⠀⣳⣄⠈⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢾⣇⠀⠀⠀⠀⣼⠲⠂⠀⠀⠀⠀⣽⡦⢤⣇⡠⠶⠋⠉⠀⣨⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣾⡄⠀⠀⠀⣠⣔⣿⡁⢈⣡⡤⠔⠒⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣧⠐⢆⠀⠐⣿⢷⣭⣷⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⡻⣷⣮⡁⠀⠛⣯⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⡝⢶⣶⣾⣿⣿⡿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠹⣿⣿⣿⣿⡙⣿⣿⣿⣶⣿⡃⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠸⣿⣿⣿⣿⠎⠿⡿⠿⢿⣷⣆⣷⣴⣲⣢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⡿⢿⣿⣟⠿⢷⣦⣿⣯⡷⢿⣿⡻⣿⣿⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⢠⠞⠀⠀⠈⠙⠛⢋⣩⣿⣇⡾⠛⠉⢿⣿⣿⡻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⢠⠋⠀⠀⠀⠀⠀⠀⡾⣿⠿⣿⣄⠀⠀⢸⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡟⠦⠴⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡆⠀⠸⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⢀⣧⣤⣤⣄⣀⣀⣀⣤⢔⡾⠟⠉⡇⠀⢀⡿⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣠⡾⡆⠀⡇⠀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠐⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠛⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢀⡿⠞⣻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⡏⠡⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠯⠀⣬⠔⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⢽⡋⠙⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠷⠒⠒⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡒⠒⢒⠵⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣴⡛⠁⠀⠈⠳⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠤⣾⠉⠀⠀⠀⠈⣿⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⠞⠉⠀⠀⠀⠈⢳⠀⢀⣀⣠⣿⡤⠴⠚⠛⠛⢿⡄⠀⠀⠀ ⠀⢀⡴⠿⠛⠛⠲⡄⠀⠀⣠⠆⢸⢰⡿⡀⠀⠛⢻⠓⠀⠀⠀⡘⢻⠀⠀⠀ ⠀⣸⢰⠀⠀⠀⠀⢳⠀⠀⠁⠀⣾⠀⢧⣉⠓⠈⠁⠀⠀⠀⣰⡃⠸⡆⠀⠀ ⢰⣏⠻⡆⠀⠀⠀⠈⣧⠀⠀⠀⢹⡀⣀⣉⢹⠷⠦⣤⣴⣾⠽⠃⠀⠹⡄⠀ ⢸⡇⠙⢿⡄⠀⢀⣠⣼⠀⠀⠀⢸⡇⣀⣀⣸⣀⣀⣿⠯⠥⠴⠂⠀⠀⢹⡆ ⠀⣇⣤⠀⢻⣦⣿⣷⣏⣤⠖⢛⣿⡏⠁⣹⡿⠋⠉⠉⠒⠀⠀⠀⢰⠂⣸⡇ ⠀⣿⣿⠀⠀⠀⠀⠀⠉⠉⠉⡟⣿⡟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠁⣴⡟⠀ ⠀⢻⡾⠃⠀⠀⠀⠀⠀⠀⢰⠁⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⠟⠀⠀ ⠀⠈⣷⣇⠀⠀⠀⠀⠀⠐⠃⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⡠⠊⣼⠏⠀⠀⠀ ⠀⠀⠘⣷⣄⠀⠀⠀⠀⠀⠀⠀⠈⢿⡦⡀⠀⠀⠀⣠⠞⣡⣾⠋⠀⠀⠀⠀ ⠀⠀⠀⢹⡌⢇⠀⠀⠀⠈⠓⠒⠤⠄⣙⠢⣴⠤⢴⠇⣸⡟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⣷⠈⠓⠒⠒⠋⠉⠉⠓⠒⠦⢤⣤⣤⠖⢳⣿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡿⡖⠀⠀⢀⣀⠀⠀⠉⠉⠁⢉⡍⠀⠘⢿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣇⠹⡄⠀⠀⠈⢧⡀⠀⠀⡀⢸⠁⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⡀⠙⠀⠀⠀⠀⠱⠄⠀⢡⠈⡄⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠈⣆⣻⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠑⠛⠃⠚⠹⠃⠃⠓⠗⠛⠟⠃⠒⢓⠛⠛⠀⠀⠛⠓⠛⠛⠚⠆⠓⠓⠲⠛

⠀⠀⠀⠀⠀⠀⡇⣤⣤⣼⣤⣤⡇⠸⣦⣼⠂⠀⠀⠀⠀⠀⠘⠂⠀⠀⠀⢀⡀⡀⠀⠀⢀⠀⠀⠀⠀⢠⣞⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣄⡈⠐⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠤⠤⢀⠉⠉⠉⠉⠉⠉⠁⠘⠛⠛⠋⠉⠉⠁⠀⠀⠄⠀⢺⣄⠀⠀⠀⠀⠀⠀⠀⠙⢷⣦⡀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣖⡺⢿⣦⡀⠀⠀⠳⠦⣤⣄⡀⠙⢿⣶⣄⠀⠙⢿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⢤⣤ ⠀⠀⠶⣧⠀⠀⠀⠀⠐⠇⣤⡄⠀⠀⠀⠀⣤⡀⠀⠩⣭⣛⠿⣿⣽⣷⢯⣷⣦⣄⡀⢸⣿⣍⡻⣷⣧⣹⣿⣦⡀⢸⣿⣿⣿⣿⡟⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠈⠛ ⣦⠔⠛⢁⠀⢀⠒⠀⠀⠀⠀⠈⢦⣀⠀⠀⠈⠛⢷⣦⣀⣈⣙⣳⢭⣻⣿⣾⣿⢿⣷⣎⣿⣸⣿⣿⣷⣝⣿⣿⣷⡇⣿⣿⢻⣿⢻⣿⢿⣿⡿⠟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠐ ⠉⠀⠀⢀⠴⠴⠶⠀⠀⠂⠀⠀⠈⠫⣳⣤⣄⣀⣀⣩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣧⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⢸⣿⡈⢿⣧⢰⣇⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄ ⠀⢀⠀⠁⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⠙⠿⣿⣯⣟⣿⢿⣿⣿⣿⣿⣿⣛⣒⣿⠿⢿⣿⣿⣿⣯⢿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣾⣿⣗⢦⡙⣿⣇⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣤⣤⣽⣿⣿⣻⣿⣭⣭⡤⣿⡟⣛⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣿⣦⢻⡜⢿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⠚⠛⠛⠛⠛⠛⢻⣿⣿⣿⢿⠿⣻⣿⣿⠟⣃⣠⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣽⣿⣿⣍⢿⣿⣷⣿⣿⣧⣿⣸⣿⣆⡏⢻⣿⣿⣿⣿⣿⣿⣿⣿ ⣀⣀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣿⣿⡟⣯⣿⣿⣿⣿⣫⠶⠛⢹⣿⣿⡿⠿⠟⠛⣿⣿⣿⣿⣿⣷⣶⣾⠿⢷⣿⣿⣿⣯⢯⣻⣿⣿⣿⣿⣿⡋⣿⣿⣇⣸⠙⣿⣿⣿⣿⣿⣿⣿ ⠀⠉⠃⠀⠀⠀⢠⠴⠛⠱⠿⢿⣿⣿⣿⡾⢿⣻⣿⣿⣯⠔⠺⠚⠋⠁⢀⣠⣄⣴⣿⣿⣿⡿⣿⣛⡯⠔⣂⣵⡿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣿⣿⣿⣿⣿⣿⣿⣀⣹⣿⣿⣿⣿⣿⣿ ⣀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣟⣁⣾⣿⣻⣿⠏⠀⠀⢀⣤⣶⡿⠟⡻⣿⡽⣻⣿⣿⣿⣿⣷⣖⣺⣭⢷⣾⣿⡿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⠙⠛⠿⢿ ⣿⣻⡄⠀⠀⢀⣤⣾⣿⡯⠿⣾⢟⣿⣿⣿⣿⠟⠁⠐⠒⠶⠿⠷⢦⣤⣴⣿⣱⣿⣿⣿⣛⣫⣭⣿⣶⣾⡿⠿⠟⠋⣻⣿⣿⣯⣿⢻⣿⣿⣿⠟⣿⣿⣿⣿⣿⣿⡄⠀⠀⠐⠀⠀⠀ ⣿⣿⠇⠀⢀⡿⠙⠉⠁⣠⢞⣽⣿⣿⣿⣿⠟⠀⠀⠀⠁⠀⣤⡴⠛⢛⣯⣿⠿⢛⣿⡿⠋⢉⣹⡟⠁⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣇⠑⣨⡦⡿⢁⣴ ⣿⡟⠀⢀⡞⠀⠀⣠⣾⣷⣿⣿⣿⣿⣿⡏⠀⣠⣶⠿⠿⠿⠷⣦⣝⠋⠁⠀⣰⣿⠋⣀⣶⡿⠛⠒⠒⠶⠤⣀⢀⣿⣿⣿⣿⣿⣿⣷⣿⣿⣟⣿⡿⣿⣿⠿⣿⣿⣿⡄⢿⠁⢈⠀⠀ ⠛⢀⣠⠎⠀⠀⢰⠿⢻⣿⣿⣿⣿⣿⣿⣾⡟⠋⢀⡤⢶⣿⣷⣮⣻⡇⠀⣸⢟⣷⣿⢿⠟⠀⠀⠀⠀⠀⢀⣴⢟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⣿⣯⡤⢻⣿⣿⣇⠈⡇⠀⢂⠀ ⠀⣿⠇⠀⠀⠀⠀⠀⠀⣼⡿⣿⣿⣿⡿⣿⠀⠀⡎⠀⣤⣟⡛⠛⣿⢇⡾⠛⠛⠛⠱⠋⠀⠀⢁⣠⣾⣶⣋⣁⠔⠻⢛⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⡧⡈⣿⣿⣿⠀⣧⠴⠿⠿ ⠀⠻⡄⠀⠀⠀⠀⠀⡰⠏⣰⣿⣿⣿⡇⠘⠳⢴⣷⣀⣀⣀⣀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⡶⣋⣩⣤⣬⡙⠿⣧⣀⠞⣹⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣾⠀⠹⣜⣿⣿⡤⠄⠀⠀⠄ ⠀⠀⡇⠀⠀⠀⠀⠀⠀⣰⢹⢹⣿⣫⡇⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⡿⠿⠿⠿⡆⠘⣿⣰⣿⢻⣾⣿⣿⣿⡿⣿⣿⣿⣿⣿⡏⠀⠙⣽⣿⣷⠂⠢⠀⠀ ⠀⠰⠁⠀⠀⠀⠀⠀⠀⠀⠸⡌⢫⢹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⣀⣧⣄⠈⠀⠀⢉⣽⠀⢸⣿⢁⣾⣿⢯⣿⣿⣷⣿⣿⣿⡿⣿⠀⠀⢀⣿⣿⣿⠀⠀⠀⠀ ⡐⠀⠀⠀⠀⠀⠀⠠⢤⡤⠄⠙⣌⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠷⣴⡾⠿⠃⠀⣨⣿⣾⣿⢿⣿⣿⣿⣿⣿⣿⣿⡿⢹⠀⢀⣾⣃⣿⡿⠀⠀⣴⡄ ⠀⠀⠀⠀⠠⠠⣃⣀⠀⠤⡤⢰⡜⢿⡀⠀⠀⠀⠀⠀⣶⣖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦⣄⡀⠙⠓⠚⠛⣩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠸⠂⣸⣟⠋⢻⡇⠀⠀⠀⠳ ⠒⣀⠈⠀⠀⠀⠀⢹⠋⢸⠗⠀⣹⠈⣧⠀⠀⠀⠀⠀⠘⠛⠓⠒⠶⢶⣦⣄⡐⠦⣄⠀⠀⢾⣆⣶⠟⠢⣄⠀⠞⣩⠿⣿⣿⣿⣿⢿⣿⣿⣿⢃⡇⠀⠀⠚⠿⢿⠀⠀⠀⠐⢆⠀⠀ ⢌⠀⠠⢰⠇⠀⠀⣸⠀⢸⠀⠀⣿⡄⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣛⣳⠶⠿⢁⣞⣷⡾⣯⡃⢠⡼⢷⠆⠀⡴⠟⠛⠻⢧⠸⣿⢳⡏⣸⠁⠀⠀⠀⠀⠈⠳⠀⠀⠉⠃⠀⠀ ⠀⠳⣄⡟⠀⠀⠀⡏⠀⡌⠀⢰⡟⠗⢃⠙⣦⠀⠀⠀⠀⠢⣀⣀⡔⠋⠁⠀⠀⢀⣴⣯⣬⣟⢋⡄⣻⣿⣥⠎⢠⡾⡇⠀⠀⣤⠇⣠⢏⡿⠁⡟⠀⠀⠀⠀⠀⠀⠀⠀⡰⠀⠀⠀⡠ ⣀⠀⠀⢤⣍⠉⠉⠳⣀⣃⣴⠟⠛⠉⠛⠻⠿⢷⡶⣄⣀⣀⡀⠀⠀⠀⠀⢀⣴⣯⠈⠉⠉⢱⣸⣿⠏⢈⣁⠈⠉⠓⠳⠖⢊⣡⠾⠃⠸⢁⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⡰⠁⠀ ⣿⣿⣿⣿⣿⣷⣤⣌⣿⡿⣫⣿⣿⣿⣿⣷⣶⡼⠿⣇⣿⣛⠛⠛⠲⢤⡀⠀⠀⠻⡀⠀⢀⣿⣻⣵⣾⣿⣿⣿⡶⠒⠚⠿⠋⠁⠀⠀⡀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣓⠀⠀⢄ ⣿⣿⣿⣿⣿⣿⣿⣿⣯⣷⣿⣿⣿⣿⣿⡿⡟⡁⢠⢟⣴⣿⣷⣦⣄⠀⠉⠳⡶⢶⣿⣿⣿⢛⡽⠟⢻⠏⡾⠋⠀⠀⠀⠀⢰⠀⠀⠀⢹⢣⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠋⠙⠂⠀⡼ ⣿⣿⡿⠿⠛⢿⣿⣿⣍⠙⠿⣿⣿⣿⡟⢡⡟⣰⠁⢰⣿⣿⣿⣿⣿⣿⣦⡀⠈⢦⠘⢧⡀⠈⠀⠀⠀⢰⢱⠇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠾⡆⠀⣿⣧⡀⠀⡀⠀⠀⠀⠀⠀⠀⠌⠀ ⠀⠀⠀⢠⣶⣦⡘⠹⣿⣷⡤⠤⠤⢤⡀⠸⠤⠁⣠⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠈⢧⣼⠁⠀⠀⠀⠀⢸⡏⣧⠀⡄⠀⠀⠰⠆⠆⠆⡂⠀⣷⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠛⠷⣤⣿⡈⣧⠀⠀⠀⠹⣶⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡏⠀⠘⣿⡄⠀⠀⠀⣄⠀⢀⡿⡀⣧⢠⢀⣸⢀⠀⣠⣤⣄⣼⢠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠷⣌⠓⠤⣤⠀⣿⣿⣛⠛⠛⠛⠛⠿⢿⣿⣿⣿⣿⡿⣦⣼⣿⣿⣦⡀⢴⣹⠀⢸⠆⠃⠀⠉⠉⠉⠉⠉⠁⠀⠀⢸⠏⠀⠀⠀⠀⠀⠀⠀⠌⢠⠔⠊⠀⢌ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⡶⠎⣻⢶⣶⣾⣿⣿⣿⣿⣿⣿⣶⣦⣤⣽⡿⠿⣿⣿⣭⣅⣀⠀⠙⢿⣬⡑⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⠤⣴⣶⣿⡶⡲⣲⣖⡂⠠⠄⠀⢰⠀⠀⠀⠀⢸ ⠶⣄⠀⠀⠀⣀⡄⠔⢍⡴⠛⠑⠁⠉⠙⠿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣰⣿⣿⣿⣿⠟⠀⠀⠀⠀⠉⠓⠶⣄⡀⠀⠀⢸⠉⠁⠠⠋⠁⢀⡏⣠⣢⣿⠍⠐⢚⠗⠷⢼⢗⠀⠀⠀⠀ ⠀⠹⣿⣿⣾⣿⣿⣧⠑⠁⠀⠀⢀⠀⠀⠀⢀⠆⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⠀⣠⠂⠀⠀⠀⢨⡿⡷⢤⣻⣄⡀⠀⠀⣀⣴⣟⣯⣾⡭⠥⣤⢅⠀⢈⠆⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣶⣦⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣏⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣶⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⢀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⣴⠟⠉⠀⠀⠉⢻⣿⣿⣿⡿⠿⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢀⣾⠇⠀⠀⠀⠀⢠⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣿⣿⣿⣿⣿⣿⣿⣿⡿⢻⣿⠃⠀⠀⠀⠀⣰⣿⡟⠀⠀⣀⣤⣤⡴⣾⣛⢳⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⢿⣿⣿⣿⣿⠟⢠⣿⠋⠀⠀⠀⠀⣠⣿⡏⢀⣤⣾⣿⣿⣿⡿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣉⡉⠁⣠⣿⠃⠀⠀⠀⠀⢠⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢺⣿⣿⣿⣿⣿⣿⣏⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⠿⠟⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣰⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⣿⣿⣿⣿⡿⠋⠁⣠⣾⣿⢿⣿⣿⣿⠿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣟⣿⣧⠀⠀⢸⣿⡿⠛⠉⠀⢀⣼⣿⣿⣿⣿⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠀⠀⣰⣀⣤⣾⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⣾⣿⠇⠀⠀⣰⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⠃⠀⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⢠⣿⡿⠀⠀⣼⣿⣿⣿⣿⠋⠀⠀⠀⢀⣀⣠⣤⣤⣦⣶⣤⣤⣄⡀⠰⣤⡀⠀⠀⠀ ⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⢸⣿⡇⠀⣼⣿⣿⣿⣿⣿⣤⣼⡿⣿⣿⡧⣷⣞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀ ⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⣾⣿⠁⢠⣿⣿⣿⣿⣼⣿⣯⣭⢴⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀ ⠀⠀⠈⠉⠙⠉⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⢠⣿⡏⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⣻⣏⠉⠀⠀⠀⠀⠀⠀⠉⣿⣿⣿⣿⣿⣿⠇ ⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⢸⣿⡇⠀⠀⠙⢿⣿⣿⣿⣿⣿⣉⡀⣼⣿⣿⣧⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡟⠀ ⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⣴⣿⣿⣿⠀⠀⠀⣠⣼⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⠋⠀⠀ ⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⡇⠀⠀⣿⣿⣿⣿⡇⠀⠘⡽⠋⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣰⣿⣿⣿⣿⡿⠃⠀⠀⠀ ⠀⠀⢰⣿⣿⣿⣿⣿⣿⡿⠁⣸⣿⣿⣿⣿⣿⡇⠀⠀⢸⣿⣿⣿⣿⡄⠀⡇⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣷⡄⣀⣾⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀ ⠀⠀⠸⣿⣿⣿⣿⣿⡏⠀⠀⣿⣿⣿⣿⣿⣿⡇⠀⠀⠈⢻⣿⣿⣿⣷⣄⡙⢿⣯⣿⣿⣿⣿⣿⡿⢻⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠻⠿⣿⡿⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⡟⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⢀⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣷⠀⠀⠀⢸⣇⡀⠈⠛⠿⣿⣿⣿⣿⣯⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⠀⠀⠀⢸⣿⣷⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠿⢿⠿⠀⠀⠀⢘⣿⣾⡄⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⠝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣯⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢻⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

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⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠃⠹⠄⠀⠸⣿⣿⣧⠀⠀⠘⠙⠛⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡏⠁⠀⠀⠀⠀⠀⠀⠐⣿⣿⠷⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⣅⡄⠸⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⣽⡏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠙⠗⠋⣿⣇⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣗⣀⢠⣀⣠⣤⣤⡀⠐⠀⢹⣿⠀⠔⠠⣄⣤⣤⣠⣄⣀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣿⣿⡄⠀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠈⣿⣿⠃⠀⢿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠒⢌⠉⠻⠿⠿⠟⠋⠀⢀⣽⣿⣄⠀⠈⠙⠻⠿⠟⠋⠛⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠑⢄⠀⠀⠀⠀⢰⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣄⠀⠀⠈⠑⠉⠓⢆⠸⠿⢻⣿⠻⠿⠀⠀⠀⠀⠀⢀⣠⠀⣀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠁⢹⠢⡀⠀⠀⠀⠈⠓⢢⠸⡏⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣴⡈⢑⠢⢄⡀⠀⠀⢹⣿⣄⠀⢀⣀⣀⣸⢹⡟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠳⣮⡀⠄⠀⢱⡦⢼⣿⡬⣯⡍⠀⠀⣉⢙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣰⡄⣸⣷⣾⣿⣿⣿⠀⣤⣸⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣏⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⣀⣤⣀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣷⣄⣀⡀⠀⣴⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠙⠛⠻⢿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⡿⠉⠁⣀⣀⣀⣀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣿⣿⣿⣿⠃⠀⣛⣋⣉⣿⣿⣿⠀⠀⠚⣿⣛⢻⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⠀⠀⢙⣿⡟⢻⣿⣿⠆⠸⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⡀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠙⠛⠋⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⢀⣼⣇⣰⡀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⢈⣛⣛⣋⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣀⣀⡀⠀⠀⠀⠀ ⠀⠀⢹⣿⣿⣿⠻⣿⣿⣿⡀⠘⠿⣟⣻⠿⢃⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶ ⠀⠀⠘⣿⣿⣿⠀⡟⢿⣿⣿⣦⡀⠀⣀⣴⣿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⢻⣿⡟⢰⡇⠀⢙⣿⣿⣿⣿⡟⠁⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢀⠤⣺⠿⡁⣸⡶⠟⢉⡠⠼⠛⣿⣿⣦⣄⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⡎⣰⠃⠀⠹⠋⠀⠐⠋⠀⠀⢀⣿⠙⠻⣿⣷⣦⡀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⣷⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠀⠀⠀⠙⠻⢿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠈⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⣿⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠏⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣿⣿⠀⠀⠀⠀⠀⠀⢰⠉⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢀⣠⣤⣶⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡀⠀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⢀⣤⠤⢤⣤⠿⠓⢲⣤⣤⣎⣥⣠⣤⣼⡿⠆⣀⣤⣤⣶⣶⣶⣾⣶⣴⣾⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣤⣤⣀⠀⠰⠂⢀⣠⢤⣀⠠⠄⢐⣒⣒⣂⣀⣂⡐⠤⠤⣤⣀⠀⠐ ⠀⠀⢀⠞⠑⠛⠉⠉⢀⣴⡿⣫⠞⣡⠞⠁⠉⢁⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣍⣀⣭⡵⠞⠛⠉⠉⠉⠉⠙⠛⠉⠛⠓⢮⣭⡓⢰ ⠀⢀⠎⠀⠠⠀⢀⠀⣾⡟⢠⡏⠞⠁⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏⢸ ⠀⠀⠀⠀⠀⠀⠃⢸⠙⢀⡏⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⢿⣿⣿⣿⣿⡿⢿⣿⣿⣿⡿⠿⣿⣿⣿⣿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠁⢸ ⠀⠀⠀⠀⠀⠀⠀⣾⠀⠃⠀⠀⢰⣿⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠸⠿⠛⠉⠁⠀⠈⠻⠿⠟⠁⠀⠈⠻⠋⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⢸ ⠀⠀⠀⠀⠀⠀⢸⡟⡐⢀⠀⢀⣿⣿⣿⣿⡟⢁⣠⠴⠞⠛⠷⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠋⠉⠛⢦⡘⢿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⡇⢠⠇⣼⣿⣿⣿⣿⡴⠋⠁⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣄⣀⣀⣀⣀⡤⠤⠀⠤⡼⡇⢀ ⠀⠀⠀⠀⠀⠀⢸⡇⡇⢸⣼⣿⣿⣿⡿⠉⠀⠀⣠⢴⣶⣶⡶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⠀⠀⠀⠘⣿⣿⣿⣿⣏⠉⠉⠉⠉⠀⠀⠀⠀⢘⡇⠸ ⠀⠀⠀⠀⠀⠀⢸⣧⣇⣸⢣⣿⣿⡿⠁⠀⢠⣾⠃⣿⣿⣿⣿⠻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢹⣿⣿⣿⡟⣷⡀⠀⠀⠸⢿⣿⡟⢷⣤⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠰⠤⣴⣶⣶⣶⡾⣿⡿⢋⠎⠙⠛⠁⠀⠀⠈⠹⢦⣿⡟⠛⠋⠰⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣾⣿⣿⠿⠃⣼⠃⠀⠀⠀⠈⢿⠁⠀⠙⣦⡀⠀⠀⠀⠀⣀⣤⡇⠀ ⣶⣤⣤⣤⣤⣤⣼⣯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣦⠀⠀⠹⣿⣿⡇⠀ ⣿⣿⠁⠀⢰⣿⠇⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠐⡏⠾⠇⠀ ⣿⣥⣴⣶⣾⣿⢰⠏⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠂⢸⣷⠶⣶⣧⣤⣴⣾ ⣿⣿⣿⣿⣿⡿⢸⢧⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣿⠀⠠⠀⠀⠀⠀ ⠈⠉⠉⠉⣹⠇⣼⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡀⠀⢻⡀⠀⠀⢀⣀⣀ ⠶⠤⠤⠬⣿⢠⣷⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡇⠀⢸⣟⠛⠛⠛⠛⠛ ⠀⠀⠀⢠⣯⣿⣯⡿⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠷⠶⠾⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣖⡸⣧⠀⠀⣿⡄⢀⣄⣀⣀ ⠀⠀⠀⣿⢻⡿⣿⡇⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣭⣉⣛⢿⣆⠀⢻⡝⠓⠒⠚⠚ ⠉⠉⢻⣿⣾⢿⡿⠒⠒⢶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠋⠀⠀⣼⢛⣆⡀⡇⠀⠀⠀⠀ ⠀⠀⢈⡏⣿⢱⡇⠀⠀⠀⠉⠳⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠀⠀⠀⡀⣸⠋⠁⠀⡇⠀⠀⠀⠀ ⠀⠀⢸⠏⡇⣾⡇⠃⠀⠀⠀⠀⠘⠻⢷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣴⡾⠟⠁⠀⠀⠀⠀⢀⣼⠀⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⢸⠀⠇⣿⡇⠂⠀⠀⠀⠀⠀⠀⠰⡏⢹⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣷⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠇⠀⠀⠀⠀ ⠀⠀⢸⢸⣦⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⡌⠀⣿⣿⠆⠀⠤⢄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⢿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣾⢿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠨⡇⡇⢠⣿⡟⠀⠀⠀⠀⠀⠉⠉⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣼⡇⠒⠤⠤⠤⠤⠤⠀⠀⣴⢡⡇⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠀⢰⣿⠹⣇⢦⣄⣄⣀⣀⡀⠀⢀⣨⡸⡇⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡌⣿⡄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣴⠀⠀⠀⠀⠀⠀⠀ ⣀⠀⢸⣿⠀⠹⣦⢻⡀⠀⠐⠋⠉⠉⢹⢁⣷⣿⡇⠐⠒⠒⣶⣶⡶⠶⠶⠤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⢻⣿⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠸⣿⠀⠠⣞⣇⢷⣶⣶⣶⣤⣤⣤⣼⣿⣿⣧⣀⣀⡀⠉⠀⠀⠀⠀⠀⠀⢰⡶⠋⠀⠈⠀⠈⠉⠉⠉⠛⠛⣻⣧⣿⣷⣼⠶⠲⠶⠶⠶⠶⣶⣶⡞⠀⠀⠀⠀⠀⢠⣀⠀⠀⠀ ⣿⣧⣰⣿⡇⠰⣿⣿⡛⢿⣿⣿⣿⣿⣿⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⡇⠀⠀⣷⣶⣦⣤⣄⣀⣀⣀⣀⣈⣹⡿⢿⣇⡀⠀⠀⠀⠀⠀⣠⡟⠁⣠⡄⠀⢀⠀⡆⣿⠀⠀⠉ ⡀⠸⣿⣿⣷⣀⢾⣿⣷⡾⣟⠛⠛⠛⣿⣸⣿⣿⡿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣿⣿⣿⣿⣿⣙⣿⣿⣿⣿⢻⡇⢀⣿⣿⣿⣿⣿⣷⣾⡟⠤⢰⣿⠇⠀⣼⠀⡟⣷⣀⣀⣀ ⠿⣾⣿⣷⣿⣟⠷⠾⠿⠇⣿⡛⠛⠛⣿⢹⡿⢹⡇⢀⡤⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠙⠛⣿⣛⣛⠛⠿⠿⠿⢿⢸⠇⢈⣿⣿⣿⣿⣿⣿⣿⠀⣰⣿⣿⠀⣰⠟⣼⣷⣿⣿⣿⣿ ⠀⠀⠀⠙⠻⣿⣦⣘⠛⠚⠋⠛⠛⠛⠛⣿⡁⠘⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⢈⢶⢶⣦⡤⠈⠉⠙⠛⠶⣶⣤⣿⠸⠀⠘⣦⡀⠀⠀⠉⠉⠉⠸⢿⡿⠉⢀⠃⣸⣱⢿⡿⠿⠿⠿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⣤⣤⣤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣀⣤⡴⠶⠞⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⣙⠛⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠾⢛⣋⣉⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠛⠉⠉⠛⠿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢾⣿⣿⡿⠟⠋⠉⠉⠉⠉⠙⠓⢦⣄⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠈⢻⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠋⢁⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠛⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⠀⠀⠸⢇⣰⠃⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣦⣤⣀⣹⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁⠀⠀⠀⢠⣾⣿⣿⣿⣷⣤⣶⣶⣶⣶⣦⣤⣀⠀⠀⠀⠸⡆⠀⣸⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⣟⠀⠀⠀⠀⠀⢨⣿⣿⣿⡿⠟⢻⣿⠉⠉⠉⠉⠛⠛⠿⣶⣤⡀⠉⠀⠁⢠⣾⠿⢻⣯⠀⠀⠀⠀⣀⣬⡿⠛⠉⠉⠛⠲⢤⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⠶⣬⣍⣀⣀⣀⣀⣀⣀⣠⣤⡿⠟⠀⠀⠀⠛⠷⠶⠼⠿⠤⠶⠞⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠳⣆⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⡀ ⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠖⠒⠒⠶⣤⣀⣀⣠⡴⠖⠛⠛⠛⠲⢤⡀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠘⣧ ⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⣿⠉⢻⠄⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠉⠐⠛⢦⡀⠀⠻⠋⠀⠀⠀⠀⠀⠀⠀⠀⢻ ⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠁⠈⣂⣈⣤⣤⡴⠶⠶⠶⠖⠛⠀⠛⠛⠓⠒⠒⠶⠶⣤⣽⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡀⠀⠀⠀⠀⠀⠀⣀⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣧⣶⣾⡛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠛⢶⡄⠀⢠⣶⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢯⣄⢿⡉⠙⠶⣤⣤⣤⣤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⣠⣾⠇ ⠀⠀⣿⠀⣾⠉⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣽⣶⣤⣄⣀⣀⣀⣤⣤⣤⣆⣀⣀⣀⣀⣀⣀⣀⣠⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠃⠀ ⠠⣀⡿⠀⢿⣄⣶⡿⠋⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠛⠛⠉⠉⠉⠉⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠟⠁⠀⠀ ⣠⡟⠁⠀⠈⢿⣷⣥⣤⣶⣿⡆⠄⠀⣸⣿⣶⡇⠀⠀⠀⠀⠀⢀⣀⣀⣀⡐⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣤⣴⠶⠛⠉⠀⠀⠀⠀⠀

⠀⠀⠀⠀⣰⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣤⣤⣿⣯⣻⣴⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⣿⣿⣷⣿⣿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⣿⣿⣿⣿⣿⣿⢋⡴⢚⣹⠗⢦⣄⡀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢻⣿⣿⣿⢿⣤⠔⢉⡤⠒⣫⡿⠛⢲⣤⣞⠉⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠋⠀⠙⠋⢣⡤⠋⡠⠛⣡⣴⣾⡿⠗⠚⣷⠢⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣘⣷⣞⡠⠞⣡⠞⠋⠀⠀⠀⠘⢷⠀⠉⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠐⡏⠀⠈⠻⡎⠀⠀⠀⠀⣴⣷⠀⠈⠛⣷⣦⣧⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⣄⠀⠀⠁⠀⠀⠀⠀⠛⢹⣿⣶⡖⠋⢽⣿⣿⢧⠙⡏⠙⢷⡶⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⢶⠂⠀⠀⠀⠀⠀⠀⠈⠉⢹⡀⠀⠀⠉⠉⡼⠀⡿⠀⠀⠙⠷⢿⣴⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣄⠀⢀⡴⠃⣴⠇⠀⠀⠀⠀⠸⡟⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣧⡄⣴⠇⠀⠀⠀⠀⢀⣰⡇⠸⡷⠶⠶⡦⠤⣄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣏⠺⠷⠶⠶⠶⢶⠶⠶⢤⣀⡀⠹⢏⡼⣹⠀⣀⡴⣾⢿⣿⡼⣇⢀⡷⠒⣲⣶⠶⢋⣹⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡃⠀⠀⠀⠀⠉⠓⠦⣄⡀⠉⣳⠯⠼⣏⣿⣷⣶⣿⣿⣾⢟⠛⠛⢉⣉⣡⡤⠾⠋⢭⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠉⣹⠿⠿⣆⣀⣘⣮⢿⣿⣿⣿⡟⠛⠒⠋⠉⠁⠀⠀⠀⣀⡾⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠳⡀⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠉⣦⢀⣀⣀⣠⠤⠖⠋⣁⣼⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢴⣯⣀⠀⠀⠙⢦⣄⢀⡀⠰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣋⣿⣿⣴⣤⡴⠖⠋⠁⢨⣿⣤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⠛⠦⣀⠀⠈⠉⠙⢶⣉⠿⠲⠶⢤⣤⣤⣤⣀⡤⠶⠋⠁⠀⠉⠀⠀⠀⠀⣀⣠⠔⠋⣸⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠉⠛⠒⠒⠶⠶⠷⠶⠒⠛⠉⢸⠀⢾⣷⣶⣤⣤⣴⠶⠶⠶⡖⡚⣋⣀⣴⠾⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠈⣿⠿⠿⠾⠷⠿⠧⠶⠿⠟⠛⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⢨⠇⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⡶⠛⢦⣀⣷⠀⠀⠀⠀⣠⠖⠋⠉⠀⠀⠙⠓⠦⣤⡀⠀⠜⣰⠃⠀⣠⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣾⠋⡀⠀⠀⠉⠛⢧⡀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣼⠁⣠⠋⡀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⠁⠠⢳⣄⠀⠀⠀⠀⠙⠦⣄⡘⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⠇⢠⠇⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡟⠀⠈⠉⢻⡦⣄⣀⠀⠀⢀⣀⡬⠿⠛⠛⠲⠤⢤⣀⡀⠀⠀⠀⠀⠸⡀⣿⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢧⡀⠀⢀⡾⠀⠀⠉⠙⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠢⢄⡀⠀⠀⣿⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠛⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⠤⠤⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⣀⣀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣤⣶⣾⣷⣾⣿⣿⠿⠿⢿⠟⠿⠛⠛⠛⠛⠛⢻⢾⠿⡿⡿⠛⠛⡛⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⡀⢊⠖⣢⢄⠀⢤⠔⠈⠉⠠⠤⠖⢠⡀⠀⠀⡄⠄⠋⠉⠀⠀⠀⡀⠀⠀⠀⠀ ⠐⠁⡌⢠⠁⣟⣪⠳⠊⠀⠀⠐⠂⠠⢔⠠⡁⠢⡧⠤⠤⠀⠐⣒⣒⣂⣁⣨⣭⣥ ⠃⡘⠁⡄⢰⠃⠀⠀⠀⠀⠀⣀⠠⠄⠀⠱⡄⠱⡻⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣶⢿⠀⡅⠸⠀⠀⠀⠀⠀⠀⡠⣰⡤⣖⡾⠘⡤⠓⢼⡿⡿⠙⢻⡟⠇⠟⠻⠻⣿ ⣿⢸⠀⠇⠀⡗⡀⢀⠀⠀⠈⠰⡫⠛⠉⠀⠀⠑⡶⣿⠁⠃⠀⠘⠇⠀⠀⠀⠀⠸ ⣿⠈⠀⢰⢀⢁⢐⣠⣈⠆⠀⠀⠀⠀⠀⠀⠀⠀⢹⠼⠀⠀⠀⢀⠄⠒⠒⠀⠀⠀ ⣿⠆⡇⠀⢺⡘⣻⡽⠋⠀⠀⠀⠀⠀⣀⣀⠀⠃⢸⡜⡦⢀⠴⠁⠀⠀⠀⠀⠀⠀ ⣿⢠⢠⠀⠈⡄⣋⠈⠀⠀⠀⢀⢤⣵⡾⠋⡇⠀⡞⣶⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⣿⡞⡆⢂⠀⢠⠸⣄⠀⠀⠀⠚⠏⣁⡀⡠⠁⢰⢡⣏⡹⣿⣿⡤⠀⠀⠀⢠⣴⣶ ⣿⣧⠻⡄⠂⠀⢂⠹⠕⠦⣄⣀⣀⣀⣀⣀⣀⡯⢋⠊⡷⢻⣥⢾⢧⡡⣰⣿⣿⡟ ⣿⢿⣞⡤⠢⡑⠄⡡⡩⡫⢿⣿⣌⠻⣛⠛⠛⠂⢡⠾⠀⠑⣿⠏⣮⠹⣎⢿⣿⣞ ⡟⠢⠀⠳⣠⠁⠑⠈⠅⠑⣤⣤⣤⣞⢷⠈⠒⠂⠁⡆⠀⠀⢸⣶⡁⡵⠹⣿⣿⣿ ⠀⠀⠀⠀⠹⠢⣀⣀⡄⠀⠈⢋⡄⠒⢿⡑⡀⠀⢰⠀⢀⡀⠀⣷⠿⣄⠜⣹⢻⣿ ⠀⠀⠀⠀⠀⠡⡈⠉⠀⠀⠠⠀⣳⠀⠈⠻⡌⣢⣾⠀⠀⠀⠀⢹⡤⣉⣶⣿⡟⠻ ⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠙⣇⠀⠀⠈⢸⢄⣁⣀⣀⢄⣺⢻⣾⡿⠋⠀⠘

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣷⣶⣿⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣛⠛⢹⣿⣿⣿⣿⡿⠏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⣀⣠⣾⣯⣭⣙⣾⣿⣿⣿⣿⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⡿⠉⠻⢿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⠛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⢹⠏⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠉⠻⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⠏⢸⣿⣿⣿⣿⣿⠀⠀⣼⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⡟⢀⣾⣿⣿⣿⡏⢹⠀⠀⡟⠀⠸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⣿⣿⣧⠘⡆⣸⠃⠀⣤⣹⣿⣿⣿⣇⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣷⣦⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠻⣧⡉⠁⠀⠀⣿⢿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣷⣤⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⠛⠋⢠⣿⣿⣿⣿⡿⠁⠉⠀⠹⣷⡀⠀⠀⠉⢸⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠹⣷⡀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠘⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⢿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢸⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡿⣿⣻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⢯⣅⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣴⡽⢋⣁⡀⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢀⣀⡙⢮⣷⡄⠀⠀⠀⠀ ⠀⠀⠀⢀⣽⠏⡠⠸⠇⠁⡄⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢀⠎⢸⠇⢄⠹⣿⡀⠀⠀⠀ ⠀⠀⢠⢞⠏⣴⠇⣀⠠⣗⠐⢌⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡧⢃⣰⡝⣠⠸⣦⠸⡹⣄⠀⠀ ⠀⢠⠃⡜⢀⡿⠀⣿⢢⠙⢷⣦⣉⡓⢤⣀⣀⠀⠀⠀⠀⢀⣀⡤⣞⣉⣱⡾⠋⡎⣿⠀⣿⡀⢣⠘⡆⠀ ⢀⣯⢼⠃⢸⢸⠀⣿⣿⣶⡀⠛⢿⣿⣷⣮⣙⢳⡀⢀⡴⢋⠵⣾⣿⡿⠛⢀⣶⣿⣿⠀⡇⠇⠘⡷⣽⡀ ⠈⠉⡜⠀⡆⢴⠀⠏⢻⣷⣷⣿⡶⣨⣙⠿⣿⠟⠉⠈⡻⣿⣾⣏⣥⣲⣿⣾⣾⡟⢘⠀⣷⢸⠀⢣⠈⠁ ⠀⢀⡇⢰⠀⢸⡄⢠⠀⢏⢉⡙⠻⣿⣿⣷⣷⡚⠿⠿⢇⣾⣿⣿⣿⡟⢋⡉⣹⠁⡀⢀⡇⠀⡆⠸⠀⠀ ⠀⢸⣅⣎⠀⢸⡇⠸⠀⠘⣏⠃⠎⣬⣭⠋⣿⠻⠃⠀⠿⣿⠛⣥⣁⠱⡀⣻⠇⠀⡇⢸⡇⠀⢰⣀⡆⠀ ⠀⠈⠟⡏⠀⢸⢿⠀⢇⠀⢹⣿⣧⣧⣿⠀⡏⠀⠀⠀⠀⢸⠀⣿⣿⣤⣿⡏⠀⡸⠀⡞⡇⠀⢸⠻⠇⠀ ⠀⠀⠀⢹⠀⢸⠀⡇⠈⡄⠀⢧⠉⠈⠻⣦⡇⠀⠀⠀⠀⠘⣤⠟⠃⠉⡽⠀⢀⠃⢰⠁⡇⠀⡿⠀⠀⠀ ⠀⠀⠀⢸⠀⢸⠀⠸⡀⢱⠀⠈⣇⠀⠀⠙⠁⠀⠀⠀⠀⠈⠋⠀⠀⢰⠁⠀⡜⢀⠇⠀⡇⠀⡇⠀⠀⠀ ⠀⠀⠀⠈⡆⢸⠀⠀⢳⠀⢇⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠰⠁⡜⠀⠀⡇⢠⠃⠀⠀⠀ ⠀⠀⠀⠀⢳⣼⢧⠀⠀⢇⠘⡄⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⢠⠃⡸⠀⠀⣰⢇⡼⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⠈⢆⠀⠈⢆⠸⣆⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⣰⡏⢰⠁⠀⡰⠁⠸⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠘⠀⢋⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⡹⠀⠇⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⣧⣸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣇⣼⢀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣼⡉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⣇⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠔⣀⢤⣤⠖⣃⣴⣶⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⠶⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣦⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠁⠀⠀⢱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⣿⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⢀⠀⢻⡇⠘⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣾⣶⠚⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣾⡇⠀⢺⡇⠀⠀⠀⠀⠀⠀ ⠀⣠⢶⣿⣿⣿⡄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣇⡀⢸⡇⠀⠀⠀⠀⠀⠀ ⠈⠁⣼⣿⣿⣷⣧⣹⣿⣿⣿⡟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⣏⣿⣿⡇⢿⣿⣿⣿⣿⣷⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣼⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢿⣿⣿⣝⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⡉⠉⠉⠉⠁⠈⠛⠛⠟⢹⣿⣿⣿⣿⣿⣿⢿⡥⣬⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⠗⠀⠼⠤⠤⠄⠀⠀⠀⠈⢻⣿⣿⣿⠏⠟⠘⠿⠏⡿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡶⠓⠦⠤⣤⣤⣤⣤⣶⣾⡿⠋⠀⠘⠋⠀⠀⠀⣤⡴⢡⣿⣿⣿⣿⣟⠓⢦⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣷⣶⣿⣿⣿⣿⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⢰⣿⠗⣿⣿⣿⡿⣿⠈⠑⠦⣈⠑⢦⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣀⠀⠀⢀⡠⠒⣿⠃⣰⠿⠻⣿⣿⣿⠀⠀⠀⠈⠙⠲⠬⣷⣦⣀⠀ ⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡾⠋⢀⣼⣿⢰⠃⠀⠀⠈⠛⢿⡀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁ ⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣠⣶⣿⠏⢳⡇⠀⠀⠀⢀⠠⠔⠉⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣻⡿⠓⢾⣿⡿⠋⠀⡟⠀⠀⡠⠒⠁⠀⢀⣠⣾⣷⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠿⠟⠀⠀⠈⠿⡁⠀⠀⢁⠄⠊⠀⣀⣤⣾⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢛⣤⡶⠁⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢃⣾⢿⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠉⡟⡼⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⢰⣏⣽⣿⡟⣿⣀⣹⣧⣇⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠙⢦⡀⠀⢀⣠⠴⠒⠊⠉⠙⠒⠒⠦⣤⣀⣾⢧⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣄⣠⠽⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢤⣨⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢟⡞⠀⠀⠀⢀⣠⢔⡒⠢⢤⠀⢠⠤⢒⡢⢄⣀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢏⡾⠀⠀⠀⠀⢿⠐⢿⣿⠆⣠⠃⢸⠘⣿⣿⡆⢸⠂⠀⠀⠀⠱⡹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣼⢳⣞⠀⠀⠀⠀⠀⠈⠑⠾⣶⣿⡷⠶⠶⣵⣲⠓⠒⠁⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⡾⠳⠟⡿⠀⠀⠀⠀⠀⠀⠀⣾⣟⣻⣿⣾⣿⣟⡻⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠟⠂⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠉⠉⠋⠳⠽⠟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡏⢸⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⢸⡆⣿⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⣧⠀⠀⠀⠀ ⠀⠀⠀⣼⣷⣿⠀⠀⠀⢷⡀⠀⠀⠀⠀⢀⣀⣀⣀⣠⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢸⠀⠀⠀⠀ ⠀⠀⢠⡇⡯⣿⣦⠀⠀⠀⠓⠤⡤⠴⠚⠙⢯⡐⠒⠒⠒⠓⠛⠛⠿⠭⠿⠶⠀⠀⠀⠀⠀⠀⠀⢰⡶⠲⠿⣾⣇⠘⡆⠀⠀⠀ ⠀⠀⢸⢠⡇⡝⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⠤⢤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⢀⡞⠙⣿⡆⢳⡀⠀⠀ ⠀⠀⡾⠸⡄⡇⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠲⣄⠀⠀⠐⣀⡼⣫⠏⠀⠀⢸⣻⣜⡇⠀⠀ ⠀⢰⡇⠀⡷⠁⠀⠀⠈⢷⣜⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢹⡿⢋⠜⠁⠀⠀⠀⢸⡇⠙⡇⠀⠀ ⠀⢸⡇⠀⣷⠃⠀⠀⠀⠀⠉⡗⠮⣝⠲⢤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠶⢚⣫⡶⠃⠀⠀⠀⠀⠀⢸⡇⠀⡇⠀⠀ ⠀⢸⡇⢸⡹⠀⠀⠀⠀⠀⠀⡇⠀⣿⠉⠒⠪⠭⣙⣒⠒⠖⢒⣒⣒⣚⡭⠭⠵⣶⠚⢛⡽⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⡇⠀⠀ ⠀⢸⠃⣸⡇⠀⠀⠀⠀⠀⢠⠁⢰⡏⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⢹⣦⡏⢸⠁⠀⠀⠀⠀⠀⠀⠘⣇⠘⡇⠀⠀ ⠀⣾⠀⢿⣄⠀⠀⠀⠀⠀⢸⢄⣷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣥⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⡷⠀⣧⠀⠀ ⢰⡇⢰⠀⠘⢆⠀⠀⠀⠀⢸⡞⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡼⣷⡸⠀⠀⠀⠀⠀⠀⢀⡞⢁⡿⠸⡆⠀ ⢸⣴⢿⡠⣤⣌⣆⠀⠀⠀⣼⡆⢺⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣗⢐⡇⠀⠀⠀⠀⠀⢀⣟⣠⡏⡇⠀⢹⡀ ⠸⣿⣻⣿⣿⣛⣿⡄⠀⠀⢻⠇⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⠀⠀⠀⠀⢀⡞⡟⢻⠿⣁⣤⢌⡇ ⠀⠘⢿⣿⣿⠿⠿⠇⠀⠀⢘⢧⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⠀⠀⠀⠀⢸⡹⠁⡼⢾⣿⣏⡾⠁ ⠀⠀⠈⠻⣾⣶⡢⠀⠀⠀⣼⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡗⢀⡇⠀⠀⠀⠀⢀⡵⣋⣵⣟⣷⠟⠁⠀ ⠀⠀⠀⠀⠀⠉⠛⠻⠶⠤⣥⣞⣻⣀⣀⣀⡀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣰⣋⣁⣹⣀⣀⣀⣀⣈⣿⣥⡶⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠒⠚⠛⠉⠉⠛⠛⠒⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⡄⠀⠀⠀ ⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀ ⠀⣰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀ ⣴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿ ⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⠃⠀⠀⠀⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾ ⠘⡆⠀⠀⠀⠀⠀⠸⠿⠿⠟⠋⠁⠀⣰⣆⠀⠀⠙⠻⠿⣿⠇⠀⠀⠀⠀⠀⢠⠏ ⠀⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⢿⣧⠀⠀⢠⠏⠘⣆⠀⠀⠀⠀⢀⡞⠀ ⠀⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠈⠛⠁⠀⢼⠀⠀⢸⠀⠀⠀⢀⠞⠀⠀ ⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⠶⠋⠀⢀⡴⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠒⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠔⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠦⢤⣤⣀⣀⣤⢤⠤⠖⠚⠉⡀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢻⣿⠀⡾⢶⡈⠻⢿⣦⡀⠀⣾⣿⣾⡿⣿⡾⢛⣿⣿⣶⠿⠛⠋⠀⣰⣿⣵⣾⣿⣿⣿⣷⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⢠⢧⣄⢻⡄⠀⠙⢿⣶⣿⣏⠻⠇⠋⠀⠈⠉⠉⠀⠀⢀⣠⠾⠛⠋⠁⠛⠛⠛⢋⣽⣿⢋⣀⣤⠄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⡾⠀⣿⡙⣷⡀⠀⠈⠻⣟⢿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⣤⣶⣿⣿⣿⣿⠟⢁⣀⣠⣤⣶⣿⠁ ⠀⠀⠀⠀⠀⣿⡿⠇⣦⣼⣯⣸⣇⠀⠀⠀⠙⡆⠻⣿⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠒⠛⠛⠿⠿⠿⠿⠛⢋⣽⡿⠃⠀ ⠀⠀⠀⠀⠀⣿⡇⠀⢸⣷⣄⠀⢹⡄⠀⠀⠀⠁⠀⠈⠻⣿⣷⡤⣤⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⡟⠁⠀⠀ ⠀⠀⠀⠀⠀⣿⣷⢠⡤⠽⠗⠀⠈⢻⡄⠀⠀⠀⠀⠀⠀⢹⡿⠀⠀⠀⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⣾⣿⡿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣿⡀⠙⢦⣄⡠⠀⣰⣿⠂⠀⠀⠀⠀⢀⠜⠁⠀⠀⠀⠀⠀⠙⢯⣶⣤⣀⣀⣀⣀⣔⣚⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢼⣿⣧⠀⢶⠛⠻⣤⣙⣓⣶⣄⣤⠴⠚⠁⠀⠀⠀⠀⢀⣠⣤⣦⣤⡀⠉⠙⣏⠉⠉⢉⣭⡹⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣿⣿⠆⠈⢿⣶⣿⣿⣿⡉⠉⠁⠀⠀⠀⠀⠀⠀⣴⣿⣿⣛⣻⣍⠙⠃⠀⠘⠀⣴⡟⠁⣻⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡀⣿⡿⣷⣤⣀⣹⣿⣿⠷⠖⠂⠀⢀⡀⠀⠀⠀⢸⣿⣿⣿⡏⠉⢻⡆⠀⠀⢀⣴⣿⣿⣷⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣿⣿⡇⠨⣽⣿⣟⣩⣤⠆⠀⠀⢴⡏⠀⠀⠀⠀⠈⠛⢿⣏⡇⠀⢸⠀⢀⡴⠋⠙⣿⣯⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡿⣿⣇⠀⢀⣽⣿⣟⡥⠄⠀⠀⢻⡁⠀⠀⠀⠀⠀⢀⡠⠌⠑⠲⣾⣴⡋⠀⠀⠀⠈⠛⠻⣿⣷⣤⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⣧⠀⠹⢠⣿⡿⠋⠁⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⡴⠋⣠⣤⣤⣄⠀⠀⠉⠓⠦⢄⣀⡀⠀⠀⣼⣿⣿⣿⣿⣿⣶⣦⡄ ⠀⠀⢿⣷⣾⣿⡆⢀⣿⣏⣀⣀⣀⣀⠀⠀⠀⠀⢷⡀⠀⠀⢸⠁⠀⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠉⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠀⠀⠈⢿⣌⠉⠙⣾⠿⠟⢿⣿⡿⠛⠃⠀⠀⠀⠀⠳⣄⠀⢸⠀⠀⠈⣿⣿⡈⡟⣿⣦⡀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⠃ ⠀⠲⣶⣾⣿⠷⠾⢀⠀⣰⡿⠷⠶⢶⣶⣤⣦⣤⣤⠤⠊⠓⠈⡆⠀⠀⠈⠻⣷⡗⢻⣿⣷⣦⡀⠀⠀⠀⠀⠀⠈⣿⣿⠿⣿⣿⠃⠀ ⠘⢿⣾⣿⡿⠿⠋⠁⠀⠀⠀⢠⣴⣾⣿⡿⠟⣋⣡⠴⠋⣀⡀⠸⡄⠀⠀⠀⠈⠻⣿⣟⠻⠿⣿⢷⣶⣶⣶⠾⠿⣿⣷⣴⡿⠃⠀⠀ ⠀⠈⢿⣿⡂⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⢻⣿⣿⡾⠟⠛⣻⠿⢷⣦⣤⣄⢀⠀⠈⠻⣷⣀⢑⣾⡏⢙⢿⣿⣿⣧⠟⠉⠀⠀⠀⠀ ⠀⠀⠘⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⣨⠿⠋⠀⠐⣾⡅⠀⠀⠈⠙⠻⢿⣷⣄⡀⠈⠛⠿⣾⣿⣚⣒⣻⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢈⣻⣷⣤⣤⣬⣅⣀⣀⣀⣠⣴⡞⠁⠀⠀⠀⢰⠃⠈⢦⡀⠀⠀⢀⣾⡟⠻⢿⣷⣤⣀⣀⣈⣭⣽⡿⠃⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⡿⠟⠋⠉⠉⠉⠙⠛⠛⠛⠿⠿⠿⣤⡀⠀⠀⠀⡟⡀⠀⠀⢳⡄⠀⢸⣿⣷⣄⣀⣈⣽⣿⣿⡿⠛⣩⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢷⣄⠀⠀⢳⠀⠀⠀⢳⡀⠘⣏⠙⠛⠛⠛⢋⣽⣿⣷⡾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠘⣇⣆⠀⠈⢧⠀⠈⣀⠀⠀⠈⠉⠉⠉⣀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⠈⠸⢠⠀⠈⢦⠀⠠⢕⡢⠤⠄⢹⣻⣿⣿⡷⠶⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⡀⢀⣀⡠⠤⠐⠀⠀⠀⢀⣀⠠⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠈⠳⠄⠈⠳⠄⠀⠀⠠⢤⣀⡈⠛⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⡠⠊⠀⣴⡶⠋⢀⠔⠉⠀⢀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠉⠉⠈⠒⠒⠒⠤⠄⣀⠈⠉⠙⠒⠦⢄⡀⠈⢢⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠜⠁⣠⠊⠁⢀⠔⠁⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣦⣤⣤⣀⣀⠀⠀⠙⠢⣀⠀⠀⠀⠉⢦⠀⠀⠀⠀⠀⠀ ⠀⠀⠐⠁⣀⠞⠁⢀⠔⠁⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠈⢢⡀⠀⠀⠈⡄⠀⠀⠀⠀⠀ ⢠⠂⣠⡾⠃⠀⡰⠃⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⢣⠀⠀⢠⡷⡄⠀⠀⠀⠀ ⢸⣐⡟⠁⢀⠞⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣜⡳⣄⡜⢣⠇⠀⠀⠀⠀ ⣆⠻⡇⢀⠎⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣷⣄⡈⠉⠛⠿⣿⣿⣿⣷⣾⣶⣶⡄⠀⠀ ⠈⠓⢿⡎⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⣀⣼⣿⣿⣿⣿⠏⠁⠀⠀⠀ ⠀⠀⠈⢳⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⢳⣼⣿⣿⡟⣿⣿⣿⣿⣿⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣷⢀⡹⠟⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⠛⠛⣷⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣏⡤⢒⣉⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀ ⠀⠀⠀⠀⠀⠘⡆⢰⣿⣿⣿⣿⣿⡷⠤⠤⠤⠤⠤⠴⠼⣿⣧⠙⣿⣿⣿⢯⣴⠿⡏⢉⣿⡿⣿⠙⣿⣟⢿⣿⣿⣿⣿⣿⣿⣿⡟⠛⠂⠀ ⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣤⣔⣊⣉⣭⣭⣭⣿⣿⠀⠈⢻⣿⠀⠁⠀⠿⠿⠟⠒⠛⠉⠀⠈⠀⣿⠟⣿⣿⣿⣿⣿⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣧⣼⡿⢻⠋⢹⣿⣿⠙⡿⠀⠀⠀⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⠀⢹⡟⢻⣿⣿⡿⢿⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡟⠁⢸⣶⡿⠿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠏⣸⣿⣿⡇⠈⠁⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡛⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣦⠀⠀ ⠀⠀⠀⠀⠀⣼⠟⣻⣿⣿⣿⣿⣿⣿⠳⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⠤⣤⣤⣀⣀⣠⡤⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣷⡀ ⠀⠀⠀⠀⣸⠃⠀⢸⣏⣿⣿⣿⣿⣯⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠥⠖⠋⠉⠉⠀⠀⡼⠋⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⢠⣧⣀⡀⣀⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⢰⣿⠋⠀⠀⠀⠀⠀⣀⠴⠊⠀⠀⠀⠀⢀⣼⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⣠⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠉⠙⠒⠂⠐⠒⠉⠀⠀⠀⠀⠀⠀⢠⠾⣧⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⣐⣳⣿⣿⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⣴⡅⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣾⣿⣿⣿⣿⡇⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡄⢠⣿⢀⣿⡟⢿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⡄⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣠⠖⠉⠕⢲⣤⣀⣀⣀⡴⢿⣟⡟⢻⣼⣿⣿⣯⢇⡜⢹⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡏⢹⡀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⢿⣿⡶⣦⣴⣶⣄⣸⣶⣽⠁⣼⣿⣧⣼⣾⣿⣿⠷⠋⠀⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣧⣼⣷⡀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠈⠙⠛⠛⠻⠿⠿⠿⢿⣿⣿⠿⠿⠟⠛⣿⠁⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⠈⠉⠉⠉⠉⠙⠛⠛⠷⡄⠀⢸⣿⣿⣿⣿⣿⣿⣿⡟⢹⢷⠀⠀⠀⠆⠀⠀⠀⠀⠀⢠⣿⡇⠀⠂⠀⡰⠇⠀⠀⠀⠀⢹⢻⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⢸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⢠⠜⡑⠀⠀⠀⠀⠀⡞⠀⠙⣿⣿⣿⠃

⠀⠀⠀⠡⡈⠱⡀⠀⠡⡀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠑⢌⠢⡀⠀⢑⠦⢒⣉⠀⢀⡠⣒⠀⠀⠈⠐⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠨⣢⣑⡼⠷⠓⢈⣀⣤⠈⠲⣉⠀⠀⠢⡀⠀⠀⠣⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⠄⣀⠀⡈⠁⠠⠔⠉⢀⠎⠀⡀⠈⠳⡄⠀⠐⡀⠀⠀⢡⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠱⢐⡉⠄⠊⠠⡇⢠⡞⠀⠀⢡⠀⠀⡹⡀⠀⠱⠀⠀⠀⠣⢄⠀⠀⠀ ⠀⠈⠉⠉⠁⢈⣦⠁⢠⢃⢗⢱⠃⠀⠀⣎⠌⡄⠐⡄⠀⠀⠣⢀⠀⠈⠲⡚⠓⠀ ⠀⠀⢀⡠⠊⣽⢹⠀⣾⠏⣽⣼⡸⡀⢸⡇⣪⣼⣔⠊⢆⠀⣀⣀⡠⣔⠁⠈⢐⠠ ⠀⢠⠁⠀⠀⡇⣜⣴⠹⠈⠛⠃⡇⢿⢸⢟⢻⠉⢻⡗⠤⢑⢧⠬⠥⠼⠾⣿⣣⠀ ⠀⠈⣇⠀⠠⠐⡅⠘⠀⣃⠀⠤⠀⣈⣚⡈⠉⠁⢉⠇⠀⠀⡖⣉⣉⣭⠅⠒⠈⠀ ⠀⠀⠸⣠⣄⣘⠃⢀⣴⡇⠙⣟⠩⠄⢒⣚⣠⡶⡟⠀⢠⠀⠏⠉⠀⠀⠀⠀⠀⢀ ⡧⠀⣨⠿⣻⣿⠾⠩⠿⠿⣄⣹⣏⡉⣙⡟⡡⡞⡇⡀⠈⠀⡌⣀⣠⣴⣾⣿⣿⣄ ⣷⢷⡅⠰⡏⢟⠲⡄⣀⡀⢤⡼⠗⣬⢉⠫⣄⢄⣃⣠⣿⣾⡟⠋⠁⠀⠀⠀⠀⠀ ⡷⢃⠻⣤⡈⠞⠳⡀⠀⠀⠱⣄⠀⠑⡄⠚⠧⡀⢙⣿⣿⠛⠯⢤⡴⠁⠀⢀⣀⣠ ⠇⡆⠈⠞⡌⠎⣠⣵⣶⣄⠀⣀⣽⣶⢞⢄⠀⢈⠒⠛⢟⠢⡀⠉⢉⡩⠽⣿⣿⣋ ⡽⠘⡀⠢⣘⣴⣿⣿⣿⣿⣼⡾⠫⣿⣍⢿⠷⢲⣦⠝⢛⢕⡖⣾⢙⡤⠺⢻⠟⠙

⢠⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡾⠀⠀⢰⣶⣶⣶⣶⣶⣶⣶⣶⣶⡆⠸⣶⣶⡌⠳⡶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶ ⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣸⣿⣿⡇⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠘⣿⣿⡄⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠏⣿⣿⡇⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠈⠻⣿⣆⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢸⣿⡇⡇⠀⢀⣀⡼⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣄⣀⠀⠙⠿⣦⡀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠷⠤⠴⢻⡗⠗⠉⠉⠉⠈⢉⢿⣿⣿⣿⣿⣿⡿⣿⡀⠈⠉⠉⠉⠉⠈⠛⠒⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢻⠸⠠⣀⠀⠀⠈⠎⢿⣿⣿⣿⣿⡇⢻⡇⠀⣀⡤⣤⣤⣄⡀⢠⠂⣹⢿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣬⣿⣯⣭⣷⣄⠈⠳⣠⠀⠘⠊⢯⢻⣿⣿⣇⢀⣿⣿⣿⡿⢿⣿⣿⣿⣷⣼⡣⢾⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢯⣿⣿⣟⣛⣿⣿⣷⣄⠙⠂⠀⠀⠈⢣⣹⣿⣿⠊⢹⣿⣷⣤⣾⣿⣿⡝⢿⣧⡀⢸⣿⣿⣿⣿⣿⣿⣿ ⢸⣿⣿⣿⣿⣿⣿⣿⡿⡞⢿⡿⡟⣿⣿⣹⢿⠀⠘⠃⠀⠀⠀⠀⠐⠃⠈⠻⣇⠸⡟⠍⠛⠣⠟⡿⠁⣠⠟⠁⠸⣿⣿⠟⠛⣿⣿⣿ ⢸⣿⣿⣿⣿⣿⣿⣿⣷⣹⠖⠷⣄⠀⠀⣡⠞⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⢝⡢⠄⣤⣴⣊⣩⣩⠝⠀⢸⣿⣿⠒⢆⠸⣿⣿ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣏⠉⠒⠤⠬⠽⠒⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢩⡉⣭⣀⣈⡀⠀⠀⢸⣿⣷⠀⡞⠀⣿⡟ ⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣶⠴⣶⠔⠃⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠉⠉⠁⠀⠀⣿⡿⢟⡠⠃⣰⣿⠇ ⠀⠘⠟⠿⠿⠿⠿⠿⠿⠿⠿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡿⠃⢏⡤⠾⠿⠿⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣤⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣿⡿⠿⠟⠛⠛⠛⠉⠉⠛⠿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠛⠛⢻⡇⠀⠀⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠟⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠘⣿⠀⠀⢸⡇⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠏⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⠙⠷⠶⠟⠁⠀⢀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⢀⣼⠿⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⣄⣠⣴⠟⠛⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠓⠚⠚⢿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣿⣿⠟⠋⠻⢷⣤⣀⠀⠀⢀⣠⣴⠟⠛⠻⢿⣿⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣿⠿⠛⠻⣏⠀⠹⣇⠀⠀⣀⣽⠟⢻⣿⡛⢿⣄⠀⠀⠀⣼⠏⠈⣿⠛⠻⢿⣷⣦⣤⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⣤⣶⣿⣿⠟⠋⠁⠀⣀⣠⣴⠿⠂⠀⢹⣆⢠⣿⡁⢀⡿⠙⣧⠀⢙⣷⠀⣼⠏⠀⠸⢧⣤⣀⠀⠀⠉⠙⠻⣿⣷⣦⣄⠀⠀ ⠀⠀⣸⣿⠋⠀⠹⣧⣤⠶⠟⠋⠉⠀⠀⠀⠀⠀⢻⣿⠙⢷⣾⠃⠀⢹⣦⡾⠻⣿⠏⠀⠀⠀⠀⠈⠙⠛⠶⣦⣄⣼⠃⠀⢹⣿⡄⠀ ⠀⠀⣿⡟⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⢻⣆⠀⣴⠟⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⣿⣧⠀ ⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠃⠀⠀⣤⣀⣠⣀⣀⣀⣀⣀⣀⣀⣄⠀⠀⠀⠀⠀⠀⢿⣿⠀ ⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣿⣤⣬⣿⣤⣤⣼⣿⣤⣬⣿⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡆ ⢀⣿⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣿⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣿⡇ ⠈⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠃

⣴⡀⠀⣰⣿⣿⠗⠒⣆⡤⠈⠁⠀⠀⢀⣼⣿⠟⠛⠀⠀⠈⠀⠈⠉⠀⠒⠀⠐⠓⠒⠒⠤⢀⡀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠿⣧⢸⣿⠋⠉⠀⠀⠻⠀⡤⠒⠒⢤⣼⠟⢋⠍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣷⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢷⣤⠘⠟⢠⠌⠀⠀⣀⡼⠀⠀⡤⠊⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢌⠑⠲⢤⡀⠀⠀⠈⠻⣿⡙⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠈⠉⠉⠉⢁⣤⣀⣲⡏⣀⠤⣼⠁⠀⠀⠀⡠⠓⠐⠂⢤⣔⠀⠀⠀⠀⠀⠀⠀⡎⢢⠀⠀⠈⠢⡀⠀⠀⠘⡏⠉⠉⠉⠉⠉⠁⠀⠀⠀⠈ ⠤⠤⢤⡔⠁⠀⠀⢿⡟⠁⠀⠸⣤⡀⢀⠞⠀⠀⠀⠀⢀⡤⠋⠀⠀⠀⠀⡀⠀⠀⠀⡆⢀⠀⠀⠙⢄⠀⠀⠘⡤⠤⠤⠤⠤⠤⠤⠤⠤⠤ ⠀⠀⢸⠀⠀⢀⡤⠜⠀⠀⣀⣾⣿⣷⣿⣀⣀⢀⣠⣴⠋⢀⠞⠀⠀⠀⣰⡇⠀⠀⠀⢱⠘⡄⠀⠀⡈⠀⢀⠀⢡⠀⠀⠀⠀⠀⠀⢀⠔⠀ ⠀⠀⠀⠀⠀⠈⡓⢄⣠⠞⠁⠀⢹⢿⠉⠀⠀⠙⣿⠏⣠⠃⠀⠀⠀⣰⠏⡇⠀⠀⠀⠀⠀⠃⠀⠀⠘⢆⠀⡂⠀⢆⠀⡄⠀⠀⠀⠂⠀⠀ ⠀⠀⠀⠀⠀⠐⢇⣠⠃⠀⠀⠀⠈⠀⠀⠀⠀⢀⡟⡰⠁⠀⠀⠀⢰⡟⢰⠁⠀⠀⠀⠀⠀⠰⠀⠀⢣⠈⡆⢁⠀⠸⡀⢸⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢆⣠⠜⠁⠀⠀⠀⠀⠘⣄⠀⠀⠀⣼⡷⠁⢀⠀⢀⡴⠋⣷⠎⠀⢠⠃⠀⠀⣄⡿⡀⠀⠈⡆⠁⠘⠀⠀⢣⠈⣧⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠑⡦⠤⠤⠤⠤⠒⡟⠉⠑⢄⡜⢿⠃⠀⠀⡨⠏⠁⢻⠟⠀⣰⠏⠀⢀⣴⡟⠋⢻⠀⠀⠸⠀⢸⠀⠀⠈⡆⢸⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡸⠁⠀⠀⠀⠀⢀⠀⠀⠀⠈⡇⢉⢀⣤⠊⣠⣤⣴⣫⠴⢊⠟⠀⠀⣰⠟⢀⣀⠀⠱⡀⠀⡀⣾⠀⠀⢠⠰⠘⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠞⠁⠀⢰⠀⠀⠀⠸⠀⠀⠀⠀⢠⢸⣿⣿⣿⣿⣿⡟⢻⣠⣋⡠⠤⠚⠁⣿⣿⣿⡿⣷⣿⣦⡟⢸⠀⠀⢸⡆⣻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠔⠂⡿⠀⠀⡀⠀⢇⠀⠀⠀⠈⠉⣿⢸⣀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢘⣿⣿⣿⢠⠟⡟⢁⡟⠀⢀⢸⣧⡿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⡼⢷⠀⠀⢳⡀⠈⢆⢀⠀⠀⠀⠹⡀⠙⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠈⠿⠿⠟⠀⣌⣴⡟⠁⠀⡜⣸⡿⠀⢧⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣄⡇⠘⣄⡄⢢⠭⠖⠻⣿⣟⡂⠀⠀⠑⢤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⣰⡵⠁⠀⠀⠘⢆⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠃⠀⠘⠷⣘⣆⠀⠀⠋⢃⠉⢳⡖⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠟⡟⠁⣰⠟⢇⠀⠀⠀⠀⠈⢆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠺⡄⡄⢸⠀⢸⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠷⠾⠖⢻⡑⡀⠀⠳⡀⠀⠀⠀⠠⠤⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢷⡇⠀⠀⠈⣿⣿⡗⠦⣀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠞⠙⠀⠀⠀⠸⠓⡘⢄⡑⠷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢠⠀⠰⡀⡸⡙⢷⠀⠘⢟⠒⢤⣀⣠⣴⣾⠿⡿⠉⠀⠀⠇⠀⠀⠀⢇⠈⢦⡈⠑⠓⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⢨⡇⠀⠱⣿⣯⣈⠉⠒⢄⡑⣄⠈⠛⣿⠙⣦⣈⠃⠀⠀⠇⡀⢀⠀⠸⣄⢠⡝⢆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠘⣿⡄⠀⠙⠷⣄⠁⠀⢀⡈⠙⠳⣾⠏⠀⡛⢧⣿⣟⣾⡶⠀⣼⠀⠀⢇⠙⢧⠀⢣⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠒⢻⠀⠀⠀⡿⢿⣤⡀⠀⠈⢑⡶⠀⢉⡴⢞⣡⣤⣾⠟⠁⢀⣾⣹⡧⠚⠀⡆⠀⢸⠀⠀⠑⢄⣣⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⡇⠀⠀⢀⠁⠸⠉⠉⠑⠛⠧⢤⣼⠋⡼⠝⠉⢉⣿⣄⠜⠁⠀⠀⠀⢰⡆⠁⢸⠀⡇⠀⠀⠀⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠰⠁⠀⠀⠀⠃⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠉⠙⢚⣿⣿⠟⢿⣦⣄⠀⠀⠀⡸⢠⠀⠈⢁⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡟⠁⣀⣀⣉⣿⣿⠦⢴⣵⣻⠁⠀⠘⠘⡄⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⣀⣠⠤⠶⠶⣖⡛⠛⠿⠿⠯⠭⠍⠉⣉⠛⠚⠛⠲⣄⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠋⠁⠀⡉⠁⢐⣒⠒⠈⠁⠀⠀⠀⠈⠁⢂⢅⡂⠀⠀⠘⣧⠀⠀⠀⠀ ⠀⠀⣼⠀⠀⠀⠁⠀⠀⠀⠂⠀⠀⠀⠀⢀⣀⣤⣤⣄⡈⠈⠀⠀⠀⠘⣇⠀⠀⠀ ⢠⡾⠡⠄⠀⠀⠾⠿⠿⣷⣦⣤⠀⠀⣾⣋⡤⠿⠿⠿⠿⠆⠠⢀⣀⡒⠼⢷⣄⠀ ⣿⠊⠊⠶⠶⢦⣄⡄⠀⢀⣿⠀⠀⠀⠈⠁⠀⠀⠙⠳⠦⠶⠞⢋⣍⠉⢳⡄⠈⣧ ⢹⣆⡂⢀⣿⠀⠀⡀⢴⣟⠁⠀⢀⣠⣘⢳⡖⠀⠀⣀⣠⡴⠞⠋⣽⠷⢠⠇⠀⣼ ⠀⢻⡀⢸⣿⣷⢦⣄⣀⣈⣳⣆⣀⣀⣤⣭⣴⠚⠛⠉⣹⣧⡴⣾⠋⠀⠀⣘⡼⠃ ⠀⢸⡇⢸⣷⣿⣤⣏⣉⣙⣏⣉⣹⣁⣀⣠⣼⣶⡾⠟⢻⣇⡼⠁⠀⠀⣰⠋⠀⠀ ⠀⢸⡇⠸⣿⡿⣿⢿⡿⢿⣿⠿⠿⣿⠛⠉⠉⢧⠀⣠⡴⠋⠀⠀⠀⣠⠇⠀⠀⠀ ⠀⢸⠀⠀⠹⢯⣽⣆⣷⣀⣻⣀⣀⣿⣄⣤⣴⠾⢛⡉⢄⡢⢔⣠⠞⠁⠀⠀⠀⠀ ⠀⢸⠀⠀⠀⠢⣀⠀⠈⠉⠉⠉⠉⣉⣀⠠⣐⠦⠑⣊⡥⠞⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡀⠀⠁⠂⠀⠀⠀⠀⠀⠀⠒⠈⠁⣀⡤⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠶⢤⣤⣤⣤⣤⡤⠴⠖⠚⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣾⠛⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣞⡥⡞⠛⠉⠉⠉⠙⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡋⠈⠓⠀⠀⠀⠀⠀⠀⠀⢝⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢫⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡾⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠺⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣄⣙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⣠⠖⠋⠉⠉⠓⣶⠞⠁⢀⠀⠉⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣦⠀⢰⡇⠀⠰⡶⠀⠀⠘⡆⠀⠸⠃⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣯⢷⡀⢷⡀⠀⠀⠀⠀⣼⠷⠖⠒⢤⣤⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣬⣿⣷⡇⠀⠙⠓⠒⠒⢋⣁⣀⣀⣀⣼⠏⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣏⢁⣀⢀⣴⠖⠛⠉⠉⠉⠉⠉⠉⠓⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⢺⡿⠉⠁⠀⢦⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡅⠀⠀⠀⣸⣷⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣆⠓⠒⢿⡿⠃⠀⠀⢀⣤⣴⣶⣶⣾⣇⣾⣷⢀⣶⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢿⡁⠈⠳⣦⡀⠀⠒⠲⣖⢻⣿⣼⡏⠁⠸⣿⠯⣶⣿⣿⡟⢳⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠙⠓⠦⣬⣙⣲⣶⠖⠚⠋⢹⡼⢻⡄⢀⣥⡀⣹⡿⠓⢦⣼⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⡀⠀⠀⠀⠀⠀⢹⡟⢷⣄⠀⣸⣷⣴⣻⣿⣿⡿⠿⣷⣄⠀⠸⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡠⠾⣄⡙⠓⠤⢤⣀⣀⡾⠇⠀⠙⠿⠏⠨⢻⣿⣁⣿⣳⡀⠈⠙⣦⠀⢹⠀⠀ ⠀⠀⠀⠀⢠⠴⠋⠁⠀⠀⠀⠉⢣⡀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡁⠈⠙⠆⠀⠀⠠⣾⠀⠀ ⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⣸⣿⡷⠂⠀⠀⠘⢿⠙⣆⠀⠀⠀⠀⠐⢷⡀⠀ ⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡆⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⢘⣆⣈⣿⡄⠀⠀⠀⠀⢳⠀ ⠀⠀⢸⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⡼⠸⠁⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠈⠙⢧⠰⠃⠀⠀⠀⠀⢀⣧ ⠀⢠⡏⡀⠀⠈⠙⠓⠒⠦⢤⣤⠞⠣⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⠀⣰⡶⣄⡀⠙⣆⠀⠀⠀⠀⠘⣻ ⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠁⠀⠻⠿⠛⠀⠀⠈⢧⡀⠀⠀⢐⡿ ⠀⡇⡀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⣠⡟⠁ ⢠⣯⠅⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠘⣏⠁⠀⠀ ⢸⣿⠂⠀⠀⠀⠀⠀⠰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢀⣹⡄⠀⠀ ⠀⡟⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠧⠞⠛⠟⠀⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⠘⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡗⠀⠀⠀⠀⠀⠀⢠⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⠀⡀⠀⠀⡀⠀⠘⣧⣇⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢳⡀⢳⡄⠀⢧⠀⢠⡏⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⠙⠒⠛⠒⠚⠒⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⡤⠤⠤⠤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⠤⢤⣄⠀⠀⢀⣀⡤⢤⣄⣀⣠⡴⠯⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠟⠁⠀⠀⢈⡿⠚⠉⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⡟⠀⠀⠀⠐⠋⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀ ⢀⡼⠁⠀⠀⡴⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡀⠀⠀⠀⠀ ⣾⠁⠀⠀⡼⠁⠀⠀⠀⢀⣈⡁⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣍⠓⢦⡀⠀ ⢻⡀⠀⢰⠃⠀⠀⠀⠀⣿⣿⡿⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⡰⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠈⢳⡀⢳⡀ ⠈⣧⣀⡞⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠘⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢳⠀⡇ ⠀⠀⠉⡇⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⡀⠘⢧⣀⢀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⢠⠇⡇ ⠀⠀⠀⣇⠀⠀⠀⠀⣀⣤⠞⡻⠒⠀⠀⣰⠏⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡼⠀⢳ ⠀⠀⠀⢻⠀⠀⠀⣸⠋⠹⠾⠳⠶⢶⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠄⠀⠀⠀⠀⣷⠀⠀⢹⡀⣬ ⠀⠀⠀⠸⣆⠀⠲⢿⠀⠀⠀⠀⠀⠀⢻⠷⣄⣀⣀⡀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣀⣠⡴⠾⣍⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠹⣿ ⠀⠀⠀⠀⢻⡀⠠⠼⣦⠀⠀⠀⠀⠀⣿⠀⠀⠈⠉⡿⠀⠀⠀⠀⠈⠙⣷⠒⠛⠉⠁⠀⣧⠀⠙⢧⡀⣤⣤⠀⠀⠀⠀⠹⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⢧⡀⠐⠛⢦⡀⠀⠀⠀⢻⡄⡀⠀⠀⢱⠀⡀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠘⡇⠀⠀⠻⡄⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣧⣠⡤⠴⠇⠀⠀⢠⠏⠀⠀⠀⠀⢸⣦⡘⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⣼⠧⡄⣀⠀⡏⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⢰⡿⢄⣀⡀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠙⠷⢧⣼⣼⡗⢲⡖⢦⠀⠀⣀⡼⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⠾⣤⣽⣤⣤⡟⠒⡦⠤⡀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠉⠉⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠓⠒⠓⠶⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⠀⠀⠈⢧⠀⢠⢾⠋⠉⠉⠉⠓⠒⠲⠤⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣀⠀⠀⠀⠀⠀⢀⣠⠷⠧⠶⠶⣶⠖⠒⠒⠒⠢⢤⡀⠀⣧⡠⠒⠒⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠛⠻⣶⡄⢀⡴⠋⠀⠀⣠⢤⡖⠙⣄⠀⠀⠀⠀⠀⠈⣿⣙⠳⣶⣄⠀⠉⠲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⣽⡏⠀⠀⠀⡜⠁⢸⡀⠀⡜⠁⠒⠤⠤⠤⠔⠳⡷⣤⡘⢯⠣⣄⠀⠛⢢⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣟⠢⡀⠀⠀⠀⡠⠊⠀⢻⠀⠀⡼⠀⢠⡿⠃⢯⡁⠒⢒⣤⠤⣤⡤⠴⣻⠉⠅⢘⡟⢩⠉⠑⠺⡃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠁⠙⠫⣋⠉⠙⢇⠀⠀⠈⡇⠀⢳⠀⠈⢻⢦⡀⠈⢉⠉⠀⢀⡀⠉⣉⣉⣿⠀⠀⡇⠈⡆⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣹⣠⡀⠀⠈⠳⢄⠘⠂⢄⣠⡇⠀⠀⢣⠀⢸⠀⠸⠈⣽⠀⠀⠹⠋⠈⠹⠃⡟⠠⢺⡇⡀⠈⠂⢀⣀⣼⣃⣀⠀⠀⠀⠀ ⠀⠾⣗⣾⠁⠀⡈⠉⠓⠦⣄⠀⣱⠖⠚⢏⠀⠀⠀⠀⠓⠬⢷⣞⡀⠀⠀⠀⠀⠀⢀⣠⢾⠗⠁⢸⠁⢀⡰⠾⠟⠒⠩⠕⠈⠑⢤⠀⠀ ⢰⠀⢻⡇⠀⠀⢡⠀⠀⠀⠀⠙⢧⡀⠀⠈⠳⡄⠀⠀⠣⡀⠀⠀⠈⠉⠑⠒⠋⠉⠁⠀⢀⠔⢠⣏⡴⠋⡠⠊⠙⡄⠀⠀⠀⠀⠘⡇⠀ ⢸⠀⠘⡄⠀⠀⡜⠀⢀⡀⠀⠀⠀⠙⢄⠀⠀⠙⢦⣀⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢔⣡⡴⢻⠏⠀⠎⠀⠀⠀⠱⠀⠀⠀⠀⠀⡇⠀ ⡼⠠⠂⠙⠦⣀⠃⠀⠀⠈⠁⣢⠤⢤⣞⠀⠀⠀⠀⡧⣍⠙⠒⠒⠒⠒⠒⠒⠒⠒⠋⢩⡟⠀⢸⠀⠀⠀⠀⠀⠠⣐⠉⠀⠀⠀⠀⢰⠀ ⡇⠀⠀⠀⠀⠈⠑⠢⢤⡔⠭⠤⣄⠀⠈⠓⢦⣀⡜⠢⣌⠳⣤⠀⠀⠀⠀⠀⠀⠀⡴⢁⣧⡀⠸⡄⠀⠀⢀⠀⠀⠘⡄⠀⠀⠀⠀⠘⠀ ⢧⠀⠀⠀⠀⢠⠀⠀⠀⠑⣄⣀⠀⠑⠤⢄⡠⢻⠀⠀⠌⡙⣯⡱⠶⠶⠶⠶⢖⣻⠟⠉⠀⠙⣦⠿⠦⠴⢤⡹⠀⢀⠃⠀⠀⠀⠀⡌⠀ ⠸⡄⠀⠀⠀⣸⠖⠒⠒⢠⡿⡿⣏⠒⢤⣄⡤⠞⢣⠀⠀⠈⢻⡀⠀⠀⠀⠀⣰⠋⠀⠀⠀⣰⠋⠀⠀⠀⡼⠁⠀⡸⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢶⡊⠉⠀⣀⡤⠞⠁⠐⠁⣈⡟⠉⠉⠳⣄⣘⠀⠀⣰⠖⠛⠒⠒⠒⠺⣥⠀⠀⠢⢠⡇⠀⠀⡠⢾⣥⣔⣊⣁⣂⣀⣀⣠⡜⠀⠀ ⠀⠀⠀⢹⡛⠉⠀⠀⠀⠠⢄⢠⠏⠀⠀⢀⣀⡼⠛⠛⢻⡇⠀⠀⠀⠀⠀⠀⠃⠓⠲⣚⣿⣧⣀⠾⣥⡏⠀⠁⠀⠀⠀⠀⠀⠀⣣⠀⠀ ⠀⠀⠀⠀⠳⡀⠀⠀⢀⡠⠶⣥⠀⢀⣸⡝⠋⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⣰⠀⠀⠀⠀⠸⡅⢀⡞⠁⠳⣄⠀⠀⠀⢤⣠⣄⡴⠃⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠉⠙⠢⠤⠤⠛⢫⠞⠙⠒⠒⠒⢳⠀⠀⠀⠀⠀⠀⠀⠙⣦⡀⠤⠤⣠⡿⣯⣀⠠⠂⠀⣹⣏⣩⠽⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠤⣉⣉⡩⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⣇⢢⠀⠀⢀⠽⣦⠈⠓⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠒⠒⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠃⠀⠀⠀⠀⠀⠐⠾⠗

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠀⠀⣼⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠠⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣇⠀⠀⠀⣷⠈⣿⣿⡇⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⢨⣿⡀⣿⣿⡇⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡆⠀⢸⣿⣇⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠀⠀⠀⠀⠀⠀⣿⣿⣿⠁⠀⢸⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⡄⠀⠀⠀⠀⠀⣿⣿⣿⡆⠀⢸⣿⣿⣿⣿⣿⣿⡇⠀⢀⣦⠀⠀⠀⠀⠀⠀ ⢰⣿⡇⢰⡆⠀⢀⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣾⣿⠀⠀⠀⠰⠆⠀ ⣸⡿⣇⣸⣟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⢻⣿⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⢠⣾⣄⠀ ⢸⣿⣿⣿⣿⢸⣏⣿⣹⣏⣿⣹⣏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⣿⣿⣿⠂ ⢸⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⣿⣿⣿⣷ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁ ⠈⠉⠉⠉⠉⠉⠉⣉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀ ⠀⠀⠀⠀⠀⢸⡇⣿⣀⡠⡀⣴⢲⢀⡄⡀⡄⠖⣦⢸⠒⣾⠂⣠⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢺⡗⣿⠸⡇⡇⠧⢸⠘⣧⢇⠇⠻⠿⠸⠀⣿⢀⣳⡅⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⠃⠿⠀⠀⠀⣄⠜⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣶⣦⣤⣶⣾⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⣿⠿⠛⠛⠛⠿⣿⡿⠿⢿⣷⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠼⣿⣿⣿⣿⠏⣠⣄⠀⠀⠀⠀⠉⠀⠀⡈⠻⣿⣿⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⠃⠀⠀⠈⠓⠤⡀⠀⠀⠀⠀⠸⠖⢻⣿⣿⣿⠀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠟⠁⠀⠀⠙⠛⠒⠂⠀⠀⠀⠀⠒⠒⢂⠀⢿⣿⣿⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣄⣿⣷⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠀⠀⠀⣀⠀⠀⠀⠀⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⣠⣤⣄⠀⠀⠀⠘⠏⠙⢶⡶⠋⠃⠀⣰⡄⢰⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⣿⣿⣿⣦⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠁⠀⠀⢠⣿⣿⣿⣿⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⡄⠀⠀ ⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣇⠀⠀ ⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⡌⣿⣿⣿⣿⣿⣿⡟⠀⠀ ⠀⠀⠀⠀⠀⢙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀ ⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⢀⣀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀ ⢀⣴⣿⣿⣿⠟⠋⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷ ⠈⣿⣿⠟⠁⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋ ⠰⣿⡏⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀ ⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⡠⠄⠒⠒⠲⠖⡢⢄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠑⠕⡄⠁⠂⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠧⠠⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠑⠝⢅⠐⠢⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠰⠙⠒⠒⠒⠒⠀⠩⠉⠀⠂⢵⡀⡀⠈⢆⢢⠀⠘⡀⢀⣀⣤⡴⡶⠂ ⠀⠀⠀⡆⠤⡄⠀⠀⠀⣀⠀⠈⠀⠀⡀⠰⣡⠀⠈⡀⣆⠤⣋⠝⠛⡶⠊⠀⠀ ⠀⢠⠄⢿⣶⠇⠀⢠⠊⡀⠹⡄⠀⢀⠃⠀⢡⢣⣀⡇⢸⢊⡀⠔⠈⠀⠀⠀⠀ ⠰⠛⡄⠀⠙⢄⠀⢿⣺⣿⡞⠀⠀⢸⠀⠀⠀⡆⢋⡇⠸⡜⠀⠀⠀⠀⠀⠀⠀ ⢣⠘⡈⠢⠀⠜⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇⠈⡅⡶⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⡆⠸⡢⣀⣀⣀⣰⡀⠀⠀⠀⠀⠘⣉⠐⡄⡇⠀⢙⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣄⠫⣉⠩⠋⠁⠈⠀⠀⠀⡀⠀⠀⡰⢡⠁⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠫⢐⣀⣀⣀⡀⠤⠄⣒⠡⠭⣥⡐⠁⠀⣠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡰⠉⢲⢹⡀⢀⣠⣃⠑⡄⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠔⠇⠀⢨⠒⢢⠞⠁⠀⡇⠈⠐⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢇⡼⠀⡠⡇⠀⡆⠀⠀⠀⡇⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠁⡠⢰⠛⢸⠘⠀⠀⢸⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⠾⠊⠁⠀⠀⢇⠀⠀⢘⠐⠂⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢄⣀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⡇⠀⠀⡄⠀⠀⠀⡀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢃⠎⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡿⠀⠀⢰⠁⠀⠀⠀⡇⠀⢀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⠎⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⡇⠀⢠⡆⠄⠀⠀⠀⢻⠀⣠⡴⠶⠒⠶⣦⠀⠀⠀⠀⠀⠀⢀⣾⣷⠶⠒⠒⠶⣄⠘⢾⡇⠀⠀⠀⠀⠀⠀⠀ ⠰⣿⢰⠃⣼⣇⠀⠀⠀⠀⠸⣸⣏⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⢀⠞⢹⣇⠀⠀⠀⠀⢸⡇⠈⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠏⡜⠀⣿⡟⡧⣀⠀⠀⠀⢣⡙⠓⠶⠒⠛⠁⠀⠀⠀⢀⡴⠋⠀⠀⠉⠛⠓⠒⠚⣋⠀⠀⠀⠀⠀⢀⣴⡞⠀⠀ ⠀⠀⡇⠀⢹⣧⢹⡨⣷⢤⣀⠀⠙⢧⡀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⡩⠋⠀⠀⣀⡤⢖⡭⢚⡟⠀⠀ ⠀⢀⠇⠀⠘⣟⣎⣿⡇⠈⠉⠉⠑⠒⡇⠀⠈⢢⠀⢀⠀⠉⠠⣀⠀⢀⠆⠀⡿⠭⠤⠴⠖⢩⠗⠋⠁⢠⣎⣀⣀⣤ ⠀⠘⠞⢀⣤⣾⣿⣿⣿⣄⡀⠀⠀⣰⠇⠀⠀⠀⠑⠁⠀⠀⠀⠈⠑⠋⠀⠀⢣⠀⠀⢀⣰⢃⣠⣴⣾⣿⣿⣿⣿⣿ ⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣱⣴⣿⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣗⠒⢲⡦⠄⢤⠤⠀⣶⠖⠒⢸⣿⡿⢋⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠻⠿⢯⣀⡙⢭⡛⣗⠢⢼⡦⠤⢼⠔⠒⣺⣥⡀⠬⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢸⣿⣿⡏⠉⢋⣉⣉⣁⣀⣀⣀⣀⣀⣈⣉⣉⣉⣉⣛⣲⣶⣷⣶⣾⣚⣉⣉⣉⣁⣀⣀⣀⣀⠈⢹⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⣀⣠⣤⣶⠶⠶⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⡾⠛⠉⠀⠀⠀⠀⠀⠀⠉⠛⠿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀ ⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⠀⠀⠀ ⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣄⡀⠀⠀⠀ ⠈⣿⠀⠀⠀⠀⠀⠀⣤⡶⠿⠷⣦⣄⠀⠀⢀⣤⣤⣽⣷⠀⠀⠀ ⠀⢿⡄⠀⠀⠀⠀⣼⡏⠀⠀⣀⠈⣿⡄⢀⣿⠁⠀⢀⡙⣷⠀⠀ ⠀⠘⣷⠀⠀⠀⠀⠹⣧⡀⠀⠉⣠⣿⠃⠸⣿⡀⠀⠈⣡⣿⠀⠀ ⠀⠀⣿⡇⠀⠀⠀⢀⡙⠛⠿⠿⠛⠁⠀⠀⠻⣿⡿⢿⣿⠁⠀⠀ ⠀⠀⢻⡇⠀⠀⠀⠙⠻⢶⣶⠾⠃⠀⠀⠀⠀⠙⠻⣾⣿⡀⠀⠀ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⢀⣄⠀⠀⢀⠀⠀⢀⠀⢀⣄⠙⢿⣄⠀ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢹⣇⠀⢹⣷⠀⢹⣇⠀⢹⡇⠀⣿⡀ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠸⣿⠀⢸⣿⠀⠘⣿⠀⢸⣿⢀⣿⠇ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⣿⠀⢀⣿⣀⣸⡿⠛⠋⠀ ⠀⠀⠸⠇⠀⠀⠀⠀⠀⠀⠀⠙⠿⠟⠛⠿⠿⠋⠙⠉⠀⠀⠀⠀

⠀⠀⡶⣆⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀ ⠀⠀⠳⡸⣄⣀⡇⡇⠀⠀⠀⠀⠀⢠⣯⣇⣀⡴⢻⣏⡀ ⠾⠭⠽⠒⠒⠪⣅⢣⣀⣳⠾⣦⣔⣫⣼⣿⣛⠒⠒⠚⠃ ⠀⠀⠀⢏⣿⣳⣮⠏⠁⠀⠀⠀⢹⡿⣛⣷⡼⠁⠀⠀⠀ ⠀⠀⠀⠀⠈⢩⠇⠺⠂⠀⠠⠿⠋⢻⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡰⢧⠒⠉⠉⠉⢲⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠁⠈⠣⣀⣠⠔⠁⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⡌⢺⡀⢁⠀⠀⢐⡆⠀⣰⠃⠀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠙⠢⢝⣚⠦⢐⣊⡤⠚⠙⠋⠉⠀⠈⢳⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⠀⠀⠀⠀⢀⠀⢰⢧⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⠀⣦⢤⣸⡄⡏⠚⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡀⢹⠇⣯⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⢸⡇⠘⡄⣿⠀⢱⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠧⠤⡾⣄⡠⢷⣿⣠⠼⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢓⠚⠀⠧⢠⡞⠙⠶⠞⡃⠀

⠀⠀⠀⠀⣀⡄⣀⣀⡤⠀⠀⠀⠀ ⠀⠀⢠⣿⣿⣿⣿⣿⣷⣾⣿⠄⠀ ⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⠄⠀ ⠀⣿⣿⠀⠀⠀⡿⣿⣿⣿⣿⠂⠀ ⠀⣿⣿⢲⠀⠀⠈⢛⣿⣿⣿⠅⠀ ⠀⢸⣿⡄⠀⠀⠀⢸⣿⣿⣟⠂⠀ ⠀⠸⠘⠙⠀⠆⠀⠘⣼⡛⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡀⢰⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢷⣿⣿⣿⠀⠀⠀ ⠶⣄⡀⣴⣶⣤⣾⣿⠟⠁⠀⠀⠀ ⠀⡀⠋⠉⣁⣒⣒⣚⣂⠀⠀⠀⠀ ⠠⣇⡴⣋⣵⣿⣦⣙⢿⣆⠀⣄⡀ ⠀⢯⣾⡿⠟⠁⠀⠈⠛⢿⣿⣀⠀ ⠀⢸⡟⠁⠀⠀⠀⠀⠀⠀⠙⣧⠀ ⠐⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠦

⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀ ⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀ ⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀ ⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠀⠀ ⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀ ⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡆⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡇⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⣶⣶⣶⣶⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀ ⠀⢸⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⡿⢟⣛⣛⣛⣛⡿⢿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀ ⢠⣾⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣿⣿⣿⣿⣿⣿⡿⠫⣾⣿⣿⣿⢿⣿⣿⣷⠝⢿⣿⣿⣿⣿⣿⣆⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣧⡀ ⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣾⣿⡮⣫⣷⣾⣶⣮⡝⢱⣾⣷⢻⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⣤⣄⣀⣀⢀⣠⣶⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢳⣿⣿⣿⣿⣿⣿⠘⣿⣿⡏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡞⣿⣿⣆⢿⣿⣿⣿⣿⡟⣰⣿⣿⢲⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣝⣿⢟⣵⣮⣭⣭⣵⣮⡻⡿⣫⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠙⣿⣿⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⣿⣿⣿⣿⣿⣿⣿⣷⣽⣻⠿⠿⠿⠿⣟⣫⣾⣿⣿⣿⣿⣿⣿⠿⠛⠛⠛⠉⠉⠉⠁⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⡟ ⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⡏⠀ ⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⠿⣿⣿⣿⣿⣿⠿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇⠀ ⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀ ⠀⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀ ⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀ ⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀ ⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⠒⢍⣛⣻⣷⣶⣴⡶⢒⠂⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠴⢋⣠⡴⠞⠋⠁⠠⣿⣿⣿⡷⡀⠀⠀⠑⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠔⢁⣴⠟⠁⠀⠀⠀⡠⡃⣽⣿⣯⡙⣝⣔⠔⡄⠘⠄⠀⠀⠀ ⠀⠀⠀⡌⢠⡟⠁⠀⠀⠀⠀⣰⢕⡌⣿⣿⡻⣷⡜⡾⡖⠘⡄⠜⠄⠀⠀ ⠀⠀⢰⡆⠋⠀⠀⠀⠀⣠⠾⡓⣏⣽⣿⢞⣷⡄⣿⢹⣌⠆⢷⡘⡌⡀⠀ ⠀⠀⢸⡇⠀⠀⢀⡠⣺⣷⣿⣾⣿⣿⡟⢦⣿⣿⡼⣿⣿⡘⡘⣧⠑⠀⠀ ⠀⠀⢨⠇⣤⠾⣿⢹⣿⡿⠻⣿⠿⡹⠁⣼⣿⠿⢿⣿⣿⣿⣾⣶⡀⢠⠀ ⠀⠀⣿⡷⠿⢻⣿⣙⣈⣁⠐⠁⠀⢀⢀⣈⣧⣤⣀⡙⠿⣿⠿⣿⣟⡿⠀ ⠀⠀⡿⡽⣿⠀⣴⢿⣿⣉⡀⠀⠀⠈⢉⢡⣆⡡⠀⠀⠀⡧⢽⣿⣿⣇⠀ ⠀⠀⠱⣇⣿⠀⠈⠂⠉⠉⠀⠀⠀⠀⠈⠈⠌⠈⠀⠀⠀⣿⣷⡿⣿⡿⠁ ⠀⠀⠀⠙⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠿⢻⠞⠁⠀ ⠀⠀⠀⠀⠙⠆⠀⠀⠀⠅⠀⠀⣀⠀⠂⠀⠀⠀⠀⠀⠀⢸⣷⣟⡚⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⣿⡏⠈⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠶⠶⠤⠤⠄⠀⠀⠀⠀⠐⠀⣿⣿⡷⠀⠀ ⠀⠀⠀⢀⣀⠀⠀⡐⠀⠓⠒⠶⠦⠀⠀⠀⠀⠀⣀⢀⡀⠔⠋⠁⠀⠀⠀ ⠈⠉⠁⠀⠀⠀⡀⢂⣷⡀⠀⠀⠀⠀⠀⢀⠤⠚⠉⠁⠀⡂⠀⠀⢀⠀⠀ ⠀⠀⠀⠀⠠⠊⠀⠀⠘⠽⣷⣆⢰⠖⠀⢀⣀⣤⣴⣶⠀⠔⠀⠀⠀⠄⠄ ⠀⠀⠀⠄⠀⠀⠀⠀⠀⣜⡉⠙⠁⠀⠀⠀⡀⠀⠀⠀⠈⠁⠀⠁⠀⠀⠀ ⢀⠀⠀⠀⠀⠀⠀⠀⣠⠛⠀⠀⠀⠀⠀⠀⠀⣠⠖⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⢀⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡀⠀⠀ ⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠛⠻⢿⣿⣿⣦⠀ ⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠹⣿⣿⣇ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿ ⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⣰⣿⣿⡏ ⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣤⣴⣾⣿⣿⠟⠀ ⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣀⣠⣦⢶⣧⣄⣀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⠀⠀⣀⣤⠚⠽⠟⢠⣤⡅⠀⣠⣤⠀⡉⠙⠿⣿⣄⡀⣀⣀⣀⠀⠀⠀⠀ ⣰⠯⠭⣙⠲⣿⠃⣶⡶⠂⠛⠉⠀⠚⢿⡷⣸⡇⠲⣶⡍⣻⠏⠉⢉⠹⡆⠀⠀⠀ ⣇⠀⢄⠈⢳⣤⣀⠀⣶⣦⠀⢠⡄⠀⠀⠀⣿⡧⣄⣉⡞⢁⡜⠀⢸⢀⡇⠀⠀⠀ ⠘⣶⣾⣿⣾⢷⣿⠀⢀⡆⠀⢙⠇⠀⢾⣿⠀⠀⠈⠁⠀⢾⣧⠄⡘⣸⡇⠀⠀⠀ ⢀⣿⣿⠻⢃⢸⡏⠁⠁⠀⠀⡞⠀⠀⠀⠀⢲⣿⠀⠀⣠⣤⣅⠁⢴⡯⠀⠀⠀⠀ ⠀⣿⣿⣤⢙⣿⠃⠀⢰⠀⠸⢃⣚⡛⠿⠆⠈⠁⠀⠀⠘⣿⠅⠀⣨⣧⡀⠀⠀⠀ ⠀⠹⣿⡝⣎⡃⠀⠔⢎⡀⠘⡏⢹⡽⢢⣄⠀⠉⠛⠓⠲⣿⣤⢺⣿⡿⢷⣤⠀⠀ ⠀⠀⠙⣷⣶⠁⠀⠀⢸⠀⢸⠳⠦⠴⢃⡷⠙⣦⢀⠀⠀⢠⣽⡄⠛⢿⡄⣿⠆⠀ ⠀⠀⠀⢹⠃⠀⠀⠀⠀⢡⣾⠀⣿⣏⡩⢉⣿⣿⠂⠀⢾⣿⣿⡧⠀⠈⢳⣹⣧⠀ ⠀⠀⠀⠿⢢⣤⣤⣤⡔⢄⣿⣷⣮⡉⠀⢸⣿⣧⣤⣀⢸⣿⣥⣤⣶⣶⣿⣷⣿⡆ ⠀⠀⠀⢰⠄⠓⠶⠊⠀⠠⠈⣿⣿⡇⢀⣼⣿⣿⠛⠛⠛⠿⠛⠉⠀⠀⠀⠀⠈⠉ ⠀⠀⠀⠈⠳⣤⣴⠓⠢⢤⣖⣻⡿⠛⢹⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⠢⠄⣄⣄⡀⠠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣤⣴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣤⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣶⣶⣶⣶⣶⣶⣶⣦⡀ ⢸⣿⣿⣿⠟⠉⠀⠀⠀⠉⠻⣿⣿⣿⣿⡇⠀⣿⣿⣿⣿⡿⠛⠋⣿⡇ ⢸⣿⣿⠃⠀⢰⣿⣿⣷⡄⠀⢹⣿⣿⣿⡇⠀⠀⠉⠋⠁⢀⣠⣶⣿⡇ ⢸⣿⣿⠀⠀⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⡇⠀⣿⣶⣴⣾⣿⣿⣿⣿⡇ ⢸⣿⣿⡄⠀⠸⣿⣿⡿⠃⠀⣸⣿⣿⣿⡇⠀⣿⣿⠟⠋⢉⣉⡉⠙⠇ ⢸⣿⣿⣿⣦⣀⠀⠀⠀⣀⣴⣿⣿⣿⣿⡇⠀⠛⠃⢠⣾⡟⠛⣿⣷⡀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⣿⣧⣀⣀⣿⠇ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠈⠻⠿⠿⠿⠋⠀ ⠘⠛⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠛⠻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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