Dino Chrome Emojis & Text

⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠁⠀⠀⠀⠀⠀⠙⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡼⡀⠀⡀⠀ ⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠮⠤⠤⠤⠤⠤⠤⠤⠤⠠⠤⠤⠥⠦⠀⠀⠀⠀⢀⣼⣆⡴⢋⡼⢃⡴⠋⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⣴⣎⡼⠋⣴⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠜⠀⠀⠘⠠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠛⡼⣻⠟⢠⡿⠃⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⠉⠈⠀⠀⠀⠀⠀⠀⠀⠑⢆⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⣠⢋⡔⢁⡔⠃⠀⠀⠀⠀⠀⠀ ⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣾⣷⣟⠱⢏⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⡷⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡿⢿⣿⣿⣿⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⠿⠯⠽⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⠀⢀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣿⡄⠀⢀⣀⣤⣾⣿⣿⣿⣿⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣷⠠⣿⣿⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⡀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠠⣿⣿⣄⣸⣿⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣿⣿⣿⣿⣿⣿⣿⡿⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣀⣿⣿⠛⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣿⣿⡿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⢛⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠖⠒⠒⠒⠒⠒⠒⣒⠒⢒⡒⠒⠒⠆⣿⡛⠀⣿⡐⠒⠒⠒⠒⠒⠒⠒⠒⠒⢒⣒⣒⣒⠒⠒⠒⠒⠒⠒⢒⣒⣒⣲⣿⣿⠒⠒⠒⠒⣒⠒⠒⠒⠲ ⠂⠀⠀⠀⠀⠀⠁⠉⠈⠈⠉⠀⠀⠈⠉⠉⠁⢀⣀⣀⠉⠁⠀⠉⠁⠀⢀⠈⠉⠉⠉⠁⠀⠀⠀⠉⠈⠉⠀⠦⠤⠀⢀⣀⡀⠀⠀⠘⣿⣿⠀⠈⠉⠉⢉⣀⡄⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠻⠆⣠⠾⢶⡀⣷⣄⣼⡟⡟⠛⠛⠃⠀⠀⠀⢠⡾⠛⢷⢸⡗⠀⣾⢸⡟⠛⠛⢸⠛⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠘⠛⡏⣿⠤⢼⡗⣷⠙⢹⡇⡟⠛⠃⠀⠀⠀⠀⢸⡇⠀⢸⠸⣧⢀⡿⢻⡟⠛⠃⢸⠻⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠁⠛⠀⠘⠃⠛⠀⠘⠃⠛⠛⠛⠃⠀⠀⠀⠀⠙⠛⠋⠀⠈⠋⠁⠘⠛⠛⠛⠘⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡁⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠿⠿⠟ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣤⣴⣶⣶⣶⣤⣿⡿⠁⠀⠀⠀ ⣀⠤⠴⠒⠒⠛⠛⠛⠛⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⣿⣿⣿⡟⠻⢿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢿⣿⠟⠀⠸⣊⡽⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⡁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⠠⠤⠼⠻⠯⠬⣇⠀⢀⣀⡀⠀⠀ ⠀⠀⡴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠉⠻⣭⢹⠀⠀ ⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢏⠀⠀ ⢰⠁⣠⣄⠀⠀⠀⠀⠀⠀⣀⣄⠀⠀⠀⠘⡖⣦ ⢸⢰⠻⡿⠃⠠⢄⣠⠄⠀⠻⡿⣲⠀⠀⠀⡟⠁ ⠈⡄⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⣸⣄⠀ ⠀⠈⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠓⠋⠀ ⠀⠀⠀⠀⢉⡖⢲⡂⠖⣶⠒⢲⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣽⣶⠃⠀⣳⡾⡀⣿⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠹⣱⢆⠃⠀⣇⢦⣼⣇⠤⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀

⠀⠀⣶⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠿⣿⣿⣿⣿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢈⣻⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣤⣴⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⠛⠛⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⠐⠤⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠿⠟⠻⢿⣿⣿⣟⠛⠛⠛⠛⠛⠛⠻⠶⣤⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣷⠀⠀⠀⠙⠿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠉⠓ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣿⡇⠀⠀⠀⠀⢸⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⣿⣿⠀⠀⠀⢀⣠⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠉⠋⠉⠀⠀⠀⠐⠺⠿⠿⠟⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⣼⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣸⠻⢏⡉⠀⠛⠒⠋⠙⢲⡔⢛⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⠞⠙⣆⣠⠟⠀⠀⠀⠀⠀⠈⠳⠾⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣄⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣅⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡼⢲⣿⠷⠀⠀⠀⠿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠃⠀⠀⢰⡤⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠷⢲⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢧⡀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠲⣞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡤⠽⠶⠤⠧⠼⠦⠤⠤⠴⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣿⣖⠚⠚⠛⠓⠒⠒⠒⠒⣾⠞⠁⠀⠀⠀⠀⠀⠀⠀⠰⡞⠋⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⠈⠙⢲⡄⠀⠀⢀⡤⠖⠋⠁⠀⠀⣤⣤⡾⠃⠀⠀⠀⠀⠙⠻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠓⢶⠚⠁⠀⠀⠸⢤⣀⣀⣠⣤⡜⢷⣼⠀⠀⠀⠀⠀⠀⠀⠀⠈⣦⠞⡇⠀⢀⣤⠀⠀⣀ ⣴⣄⣀⣿⠀⣀⠀⠀⣴⡄⠀⣸⡧⠞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠾⠓⠦⣼⣹⡶⢚⡿ ⣿⠞⠋⢹⡄⣿⣿⢾⣽⡷⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣠⠟⠁ ⢸⡄⠀⠘⣿⣿⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀ ⠀⢷⣤⣀⣿⣿⡿⢷⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣖⣀⡀⠀⣀⣀⣠⠤⠴⠚⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣦⣀⣠⡤⠤⠴⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣴⣶⣶⣶⣶⣶⣦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⡿⠿⠛⠛⠋⠉⠉⠉⠉⠉⠙⠛⠻⠿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⣀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣴⣾⣿⣿⣿⡿⣶⣦⡀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⠀⠀⠀ ⠀⠀⢠⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣤⣿⣿⣿⣿⣿⣿⣿⣆⠘⣿⠟⣷⣦⣄⡀⠀⠀⠀⠘⣿⣷⡀⠀⠀ ⠀⢠⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣤⣽⣿⣿⣿⣿⣿⣿⣿⡋⢠⣿⡧⠈⠙⣿⣿⣿⣶⣦⡄⠘⣿⣷⡀⠀ ⠀⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣴⣯⣩⣿⣿⣿⣿⣦⠘⣿⣧⠀ ⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠉⠉⠉⠛⢻⣿⢿⡿⡿⡿⢿⡟⠀⢻⣿⡄ ⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣳⠀⠀⠀⠹⠋⠛⠽⠟⠋⠋⠀⠀⢸⣿⡇ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⡀⣦⣪⣿⣿⣿⣿⣿⡿⠹⠹⣿⣿⣿⣿⣷⣓⣴⢀⡀⡀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇ ⣿⣿⠀⠀⠀⠀⠀⣤⣳⣶⣿⣿⣿⣿⣿⣿⡏⡿⠃⢀⡀⠈⠉⠛⠻⠿⣿⣷⣽⣟⠷⠶⡄⠀⠀⠀⠀⠀⢸⣿⡇ ⢸⣿⡆⣤⣄⣻⣷⣿⣿⣿⣿⣿⣿⡿⣿⡁⠇⠁⠀⢻⡞⠉⠀⠀⠀⠀⠀⠙⠻⠿⠟⠛⠀⠀⠀⠀⠀⠀⣸⣿⠇ ⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣄⣠⣠⡴⠿⣣⣿⡵⠧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⠀ ⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⠿⣿⣿⣿⣿⣴⡞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠃⠀ ⠀⠀⠹⣿⣿⣿⣿⣿⣿⢻⠿⣆⠘⠢⡘⠘⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠃⠀⠀ ⠀⠀⠀⠙⣿⣿⣿⡏⠙⢦⣣⠈⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣀⢀⣦⣀⠀⢀⣠⣾⡿⠃⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⣿⣧⡀⠀⠉⠣⡀⠀⠀⣠⣤⣀⣠⣤⣐⣴⣷⣅⣤⣦⣟⣿⢿⣸⣿⣿⣾⣿⣿⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠻⣿⣷⣄⣀⣴⣦⣤⣽⣟⣙⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠿⠿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠋⠉⠉⠉⠉⠙⠻⢶⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀ ⠀⠀⠀⠀⠀⣀⣴⡏⠀⠘⠟⠀⠀⠀⢰⡦⠀⠀⠀⠀⠀⠹⣧⠀ ⠀⠀⣠⡶⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇ ⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⡿ ⢹⣇⠀⠀⠘⢷⣤⣀⡀⠀⢀⣀⣴⠄⠀⠀⠀⠀⠀⠀⡐⠀⣼⠇ ⠀⠹⣦⣀⠀⠀⠈⠉⠙⠛⠋⠉⠀⠀⠀⠀⠀⠀⡀⠈⣀⣾⠋⠀ ⠀⠀⠀⠙⠻⠶⣤⣄⣀⣀⣀⠀⠀⠀⠀⣀⣀⣠⣴⠾⠋⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠀⣀⣤⣆⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣿⣿⠷⠸⡄⠀⠀⠀⢀⣀⣤⣼⠥⢤⣤⣄⣷⡀⠀⠀⠀⣠⠶⠛⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠁⠀⠀⢀⣠⡶⠛⠉⠁⠀⠀⠀⠀⠀⠀⠉⠙⠓⢶⣏⠁⠀⠀⡏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣆⣐⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⠆⠀⠀⠀⠀⠀⠀⠈⢻⡅⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡞⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡖⠚⠉⠉⣻⠂ ⠀⠀⠀⢸⣧⣤⣤⡤⠶⠶⣶⠒⠒⣻⣿⠛⢛⣿⡛⠛⢻⡗⠒⢶⡄⠀⠀⠀⢿⠀⠀⣰⠏⠀ ⣤⣴⣾⣻⠿⣦⡟⠻⢦⡾⠉⠳⠞⠉⠙⢷⠋⠀⠛⠶⠋⢳⡶⠛⣇⠀⠀⠀⠘⣇⢠⠏⠀⠀ ⠙⠻⢿⡏⠀⢰⣶⡄⠀⢠⠀⡀⢠⡀⢴⣶⡆⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⣿⠏⠀⠀⠀ ⠀⠀⢸⠁⢰⠨⡍⠁⠀⢿⡼⠿⠾⠃⠈⠉⠠⠰⠀⠀⠀⠀⠀⢘⣿⠀⠀⠀⠀⢸⣀⣠⣤⡄ ⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢸⡅⠀⣼⠀ ⠀⠀⠀⠙⣦⣀⣄⢀⡀⠀⢀⠀⠀⣀⠀⢠⣄⠀⢠⣄⣠⢶⣀⣼⠁⠀⠀⠀⠀⣀⣇⢠⡇⠀ ⠀⠀⠀⠀⢸⣿⣽⣏⣹⣴⣋⣳⣞⣉⣷⣏⣈⣻⡿⠬⠿⠖⠛⠁⠀⠀⠀⠀⠀⢹⣹⣾⠁⠀ ⠀⠀⠀⠀⠈⢿⣆⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠘⡇⢿⡀⠀ ⠀⠀⠀⠀⠀⠀⠻⣷⠶⠤⠤⣤⣄⣀⡤⠤⠤⠤⠤⠶⠶⠂⠀⠀⠀⠀⠈⢳⣄⣠⣷⠀⠻⣄ ⠀⠀⠀⠀⠀⠀⠀⢸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣙⣁⣀⣈⣹

⠀⠀⢀⡀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠋⠙⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣷⡀⠀⣿⡄⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⡇⠀⠹⣧⠀⣻⣧⠀⠉⠀⠀⠀⠀⠀⠀⢀⣀⣤⠤⠶⠒⠛⠓⠒⠒⠲⠦⢤⣌⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⡀⠀⢻⣷⠛⠻⣇⠀⠘⠗⠀⣠⡴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠦⣤⡴⠞⠛⠋⠉⠛⢷⠀⠀⠀⠀ ⠀⠘⣷⣴⠿⢿⣆⠀⠙⠃⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢶⣄⠀⠀⠀⢸⠇⠀⠀⠀ ⠀⢠⣿⡇⠀⢨⣿⡆⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⢀⡿⠀⠀⠀⠀ ⠀⠈⠀⠛⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣾⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠛⠲⢦⣄ ⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣾⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⡆⠀⠀⠀⠀⠀⢸⣇⣤⠞⠁ ⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠹⢿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⡿⠃⠀⠀⠀⠀⠀⢸⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣀⠀⠀⢀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠿⠿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠛⢷⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⢸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠛⠲⠶⠶⠛⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⢴⡞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠼⠯⣉⡉⠛⠒⠒⠒⠒⠒⠛⢋⠉⠉⠹⣆⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠈⠁⠀⠀⠀⠀⠀⣰⠋⠀⢀⡀⢹⡏⢳⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠳⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⣷⡿⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡤⣴⠒⠞⠙⡆⠀⠀⠀⠀⡼⠙⠶⠲⡤⢄⣸⠛⠲⠷⣟⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠀⣽⠀⠀⠀⠀⡇⠀⠀⠀⠀⢸⡟⠀⠀⠀⣨⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⣀⢀⣰⠃⠀⠀⠀⠀⢹⣄⠀⢀⣴⡿⠤⠴⠖⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⣿⠛⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣰⣟⣿⣿⣳⠈⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⡶⠛⠋⠁⠀⠀⠀⠀⠀⠈⠙⠛⠶⣄⣀⣤⢴⢤⣤⡀⠀⠀⠀ ⠀⠀⠀⢀⣴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⣅⢹⡇⠀⠀⠀ ⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣼⠇⠀⠀⠀ ⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀ ⠀⣸⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠶⣤⡀ ⢠⡇⠀⢰⣾⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣶⡀⠀⠀⠀⠀⠀⢸⡆⣼⡏ ⢸⡇⢀⠾⢿⣿⠿⠃⠀⣤⣀⣀⣀⣤⡄⠀⠘⢿⣿⡿⠓⣆⠀⠀⠀⠀⢸⡟⠋⠀ ⠈⢳⠈⠓⠚⠃⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠙⠒⠚⠋⠀⠀⠀⠀⣼⠀⠀⠀ ⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠟⣷⡀⠀ ⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡧⠶⠟⠀⠀ ⠀⠀⠀⠀⠉⠳⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡴⠞⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣹⠉⠛⡖⠶⠶⠶⢶⡶⠚⠉⣿⡿⠀⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡿⢤⣀⣹⡆⠀⠠⣿⣁⣠⡆⠛⣷⡦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣱⢶⣼⣍⠀⠀⠀⣩⣿⡵⣧⡀⣿⣷⣤⣤⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⡉⣨⣤⢸⠆⠀⠀⣏⠠⣄⡉⣿⣿⠀⢈⣹⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠳⣼⣥⣿⣀⣀⣀⣹⣄⣫⡿⠿⠓⠚⠛⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡷⣤⡤⠤⠒⠚⣿⣀⣼⠷⢤⣄⡀⣀⣴⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⣿⠈⠓⢦⡀⠀⠀⠉⠁⠀⠀⠈⣿⠁⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠟⠁⢸⣆⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠙⠓⠛⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡏⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠋⢉⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⢀⣀⣤⡄⠀⠀⠀⠀⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠏⠸⠿⠟⠃⠀⠀⠀⠘⠻⠿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡟⠀⠀⠀⠀⢧⡠⠷⣀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡼⠓⢲⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⡄⠀⠀⠀⢸⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠧⣤⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠙⠦⣄⣀⢸⡇⠀⡇⠀⠀⢀⣀⣀⣴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣯⣉⣉⣉⣉⣉⣉⣉⣉⣉⡉⠙⠛⣿⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣾⣿⣯⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣹⣿⠞⠁⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢙⡏⠁⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⡇⠈⠙⠳⣦⠀⠀⠀⠀⢀⣤⠶⠚⠉⠀⠀⠀⣠⣤⣠⣴⠟⠀⠀⠀⠀⠀⠀⠙⠚⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠻⣶⣀⣴⠟⠀⠀⠀⠀⣿⡁⠀⠀⠀⢀⣀⣀⣿⣉⣻⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⣠⢾⠀⠀⠀⢀⠀⠀⠀⠀⠀ ⢀⡀⠀⠀⣹⠀⠀⠀⠀⠀⢀⠈⠉⠉⠉⣿⠉⣩⣧⠀⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⢀⣾⠀⠀⢠⡿⣇⣀⣀⣼⡆ ⣼⡷⣄⣤⢿⠀⢠⣤⡀⠀⣾⣿⠄⢀⣲⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠉⠉⠛⢿⣄⣿⠫⣠⡿⠁ ⣿⡟⠋⠁⢸⡇⠸⣿⣿⠿⣮⣽⡶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀ ⢹⡇⠀⠀⠘⣿⣿⣿⢸⡷⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠁⠀⠀⠀ ⠀⢻⣄⠀⠀⣿⣾⣿⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡴⠖⠋⠀⠀⠀⠀⠀⠀ ⠀⠘⠛⠓⠒⠚⠛⠛⠛⠙⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡤⠖⠚⠛⠷⠶⠤⠤⠤⠴⠖⠒⠚⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠦⠤⠴⠶⠒⠒⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡄⢸⡈⣧⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢷⠀⢳⡜⢧⠀⠤⢀⡠⠔⠒⠉⠉⠁⠈⠉⠉⠒⠣⢄⡠⠤⠒⠢⡄⠀⠀ ⠈⣷⠛⢧⠈⠁⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⡀⠀⡇⠀⠀ ⠈⠙⠀⠉⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢾⠀⠀⠀ ⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡦⢤⡀ ⠀⠀⠀⠀⠃⠀⠀⢀⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⣤⣤⡀⠀⠀⠀⡇⢀⠟ ⠀⠀⠀⠀⡄⠀⠀⠘⠿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠿⠿⠃⠀⠀⠀⡟⠁⠀ ⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠰⣶⢴⡶⠀⠀⠀⠀⠀⠀⠀⡰⢧⠀⠀ ⠀⠀⠀⠀⠀⠱⢄⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⢀⣔⣁⣠⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⠂⠤⣀⣀⡀⠀⠀⢀⣀⣀⡤⢴⠊⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⢍⠁⠒⠀⠀⠀⢀⠂⠀⢱⠣⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠁⡠⠄⠀⠀⢈⢍⣀⠀⣿⣲⣠⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠁⠀⢸⠀⠀⢀⠀⠈⢨⠇⠀⣨⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⠃⠠⠄⠘⠒⠒⠉⠉⠉⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⠁⠀⠉⠓⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⢤⣤⠮⠤⠒⠒⠒⠒⠢⠬⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡜⢁⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡱⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣄⠀⠀⢠⣶⡄⠈⢦⡀⠀ ⠀⠀⠀⠀⡞⢸⠁⠀⠀⠀⠀⠀⠀⣀⣀⠀⠸⠿⠏⠀⠀⠙⢛⡁⡆⢁⡟⡆ ⠀⠀⠀⠀⣇⡇⠀⠀⠀⠀⠀⠀⢨⡀⠀⡱⢀⣤⡀⠀⣴⣰⠁⠀⠈⠉⠀⢸ ⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠈⡡⢤⣸⣿⡇⢀⡀⠬⣦⣄⠀⠀⢠⠏ ⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀⢀⠤⠒⠣⣄⠀⣸⣾⡇⠉⢹⠉⠉⠑⢞⠁⠀ ⠀⠀⠀⠈⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠘⡛⠒⠛⠦⠼⢄⡀⠀⢈⠀⠀ ⠀⠀⣀⣼⠞⡆⠀⠀⠀⠀⠀⠀⠀⠒⡏⠁⣀⣣⣀⣀⡠⣤⣺⠏⠉⠉⡇⠀ ⢀⣼⠕⠋⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠜⢣⠖⠇⠀⠀⠀⡇⠀ ⠸⣅⠀⠀⠀⠀⢙⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡀⠀⠀⢀⡼⠁⠀ ⠀⠀⠀⠉⠉⠀⠀⠀⠈⠓⠒⠤⠤⠤⠤⠤⠤⠤⠒⠚⠉⠑⠒⠉⠉⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⠿⡏⠛⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⢻⠾⡿⢶⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠖⠒⠛⠛⠛⠙⠛⠛⠺⠶⣤⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⠶⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠷⣶⣶⣾⠻⣟⢿⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⢀⣶⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⣤⡀⢹⡇⠀⠀⠀⠀ ⠀⠀⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣇⣿⠁⠀⠀⠀⠀ ⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣟⠀⠀⠀⠀⠀ ⢀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠀⠀⠀⠀ ⢸⡏⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠷⣦⡀ ⣼⠀⠀⢰⣴⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢿⣇⢀⣼⠟ ⣿⠀⢠⣼⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢸⣿⣿⣿⣿⣧⣤⠀⠀⠀⠀⠀⠀⢸⣿⡾⠏⠀ ⣿⡀⣼⣁⠙⣿⠛⠋⠀⠀⠀⠛⠶⠦⠤⠴⠟⠓⠀⠀⠀⠙⢻⣿⡋⣀⣿⡆⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀ ⢸⡇⠈⠙⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠉⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀ ⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⣷⣄⡀⠀ ⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⢋⣤⣾⡏⠁⠀ ⠀⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠛⠛⠉⠉⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠳⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⣾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠉⠛⣿⠻⠷⠾⠶⠿⢿⠿⠛⠋⢹⣯⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣯⡀⠀⠙⣷⡄⠀⠀⣰⡿⠁⠀⣠⠘⢿⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣉⣟⢻⡶⠿⠃⠀⠀⠹⢷⣾⢟⣻⠀⠘⣿⣯⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⣿⢻⡿⠻⡆⠀⠀⠀⢠⡾⠿⠟⢹⣦⣄⣿⠿⠿⣷⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣄⢉⣠⣤⠀⡿⠀⠀⠀⢸⡇⠠⣤⣀⢀⣿⣾⠀⠀⣀⣸⣏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣛⣋⣴⡇⠀⠀⠀⠘⣧⡀⠛⣻⣾⣿⠿⠴⠖⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠙⠛⠛⠛⠛⠚⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⣰⣶⣄⠀⠀⠀⠀⣠⣤⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⠀⠀⣠⣾⣿⣿⣿⠀⢀⣴⣿⣿⣿⡟⠀⠀⠀⠀⠀⢀⣀⣴⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣧⠀⣿⣿⣿⣿⣿⠀⢾⣿⣿⣿⣿⡇⠀⢀⣴⣶⣶⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡄⠀⢰⣿⣿⣿⣿⠀⠈⠉⠛⠛⠉⠀⠀⠙⠛⠛⠛⠃⠰⣿⣿⣿⣿⣿⡟⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣆⡀⠉⠉⠉⠀⣀⣴⣤⣷⣾⣷⣿⣾⣶⣿⣴⣦⣦⡄⢈⠙⠿⠿⣿⠇⢠⣾⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠀⢿⣿⠿⠁⢀⣀⣾⣾⣿⣿⣿⣿⣿⣿⢿⣿⡿⢿⣿⣿⣿⣿⣿⣶⣤⡄⢀⡄⠈⠛⠻⠿⠃⢠⣶⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣷⡄⠀⠀⣤⣼⣿⣿⢿⣿⠻⣿⡏⠈⣿⠀⣿⡇⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣾⣠⣶⠀⣀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⣴⠀⠀⣴⢀⠀⠀⣠ ⠀⠀⠀⠀⠀⠀⢶⡌⠋⣡⣼⣿⠿⣿⣿⣿⠀⣿⠀⢹⡇⠀⣿⠀⣿⠃⠘⢿⣿⣿⣿⣿⠿⠿⠟⢻⠿⣿⠻⡿⠻⣿⢷⣷⣶⣶⣴⣦⣤⣀⠀⠀⣿⣶⠟⣡⣧⣤⣾⠋ ⠀⠀⢀⣀⣀⣀⣠⣿⣿⣿⠻⠃⣴⣿⡟⢻⡇⢿⠀⢸⡇⠀⣿⠀⣿⠀⠀⣾⡿⢿⣿⣿⣆⠀⠀⠀⠀⠈⠀⠁⠀⠘⠀⠉⠙⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀ ⣠⣴⣿⣶⣿⡿⠛⠋⠻⠙⠀⢸⡟⠹⣧⠸⡇⢸⡇⢸⡟⠀⡏⠀⠟⠀⣰⡿⠁⢸⣿⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠚⠛⠛⠉⠁⠀⠀⠀⠀⠀⢸⣇⠀⠸⣧⠁⠈⠇⠸⠇⠀⠇⠀⠀⢠⣿⠁⠀⠈⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠃⠀⠀⠻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠘⠛⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋⠀⠀⠀⠴⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣶⣾⣿⣿⣿⣿⣷⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣾⠿⠛⠉⠁⠀⢀⣠⣤⣄⠀⠉⠙⠛⠿⣿⣦⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⡿⠛⠁⠀⢠⣘⣷⣿⣿⣿⣿⡟⢳⣦⣀⠀⠀⠈⠛⣿⣷⣄⠀⠀⠀ ⠀⠀⣰⣿⠟⠀⠀⢀⣰⣶⣿⣿⣿⣿⣿⣿⣃⣰⡧⠙⢿⣶⣤⣀⡈⠻⣿⣦⠀⠀ ⠀⣰⣿⠋⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣦⣼⣉⣿⣿⣿⣦⡹⣿⣧⠀ ⢠⣿⡏⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⡦⠀⠀⠘⠿⠻⣿⣿⣿⠿⠁⢹⣿⡆ ⣼⣿⣤⣰⣦⣷⣿⣿⣿⣿⡟⠙⠙⢿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣷ ⣿⣿⣿⣿⣿⣿⢿⡟⠹⠈⡄⠀⠀⠀⠈⠙⠻⢿⣷⣶⣦⣄⢀⠀⠀⠀⠀⠀⣿⣿ ⢹⣿⣿⣿⠿⣿⣈⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠀⠀⠀⠀⢠⣿⡿ ⠘⣿⣿⡟⣷⣿⣌⣷⣶⣾⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠇ ⠀⠹⣿⣆⠘⡀⢹⣿⣿⣿⠇⠀⠀⣹⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡟⠀ ⠀⠀⠹⣿⣧⡀⢄⡇⠛⠙⠦⠖⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠀⠀ ⠀⠀⠀⠈⠻⣿⣾⣧⡀⢀⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣭⣈⣀⠀⠀⠀⠀⣀⣀⣤⣴⣾⡿⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⠿⢿⣿⣿⡿⠿⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡤⠶⠶⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⣩⠟⢁⣠⣀⠀⢠⣍⡝⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⡷⠋⠁⢰⠋⣿⣶⣧⠀⢀⡉⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⢞⠭⠂⠀⠀⠘⣿⣿⡿⠟⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠛⠃⠁⠀⠀⠀⠀⠀⠘⠁⣀⡀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣿⠙⠀⠿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣧⠀⠀⡇⠀⢸⢤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠟⠀⢠⡟⠀⠸⣼⢁⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⣆⠀⠀⠀⠀⡀⢀⣤⢾⣿⣿⣿⠋⢀⡴⠛⠁⠀⠀⠙⢧⣸⢀⡴⣷⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣄⡠⠖⣩⡾⣙⣿⣿⣿⡟⣡⢴⠉⠇⠀⠀⠀⠀⠀⠀⠈⠙⠢⠿⣴⣋⣷⣠⠾⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠧⠼⠧⣷⣿⡿⠞⣽⠟⠁⢸⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠲⢧⡤⢾⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀ ⠀⠀⠀⠀⠀⠀⠀⠛⠷⢤⣾⣥⣤⣄⣸⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣏⣠⣤⠀⠀⠀⠀⠀⣀⡀⣠⣾⣽⣿⠿⠷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣷⣄⠀⠈⠳⠄⣠⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣤⠇⣀⡀⠀⢀⡀⢹⠟⣹⡿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠰⣷⣭⠟⣩⣿⣶⡶⠚⠉⢧⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣹⢰⢶⣸⣹⠏⡴⣹⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣼⣹⣾⡿⢧⡀⠀⠀⠣⡀⠀⠀⠀⠀⠀⣴⢋⠀⠀⠀⠀⠀⠀⠀⠀⠨⣙⠛⠺⡏⠁⡰⣱⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡏⠀⠘⣿⣄⠀⠀⠙⠦⡀⠀⠀⣸⠃⠉⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⣠⠞⣰⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣇⠀⠀⠀⠈⠓⢶⠇⠀⠀⠀⠀⠀⢠⣠⣋⣀⣀⣀⡠⠔⠊⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣤⡀⠀⠀⠘⠦⣤⣄⠀⠀⠀⠀⠙⣄⣀⣀⣠⠤⠖⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢯⣑⠲⠤⢤⡬⠿⠿⣦⣄⡀⠀⢨⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣼⡟⠁⠀⡼⠁⠀⢀⣾⠙⠃⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⣫⠿⡟⠀⠀⡼⠁⣠⢾⣿⠋⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠥⠤⠿⠶⠚⠁⠐⣷⣁⣠⡷⠶⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣠⡾⠛⠛⠻⠦⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠿⢻⣿⡷⠂⠀⠀⠀⢀⣙⢷⣄⠀⠀⠀⠀⠀⢀⣶⡖⢶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡀⠀⠀⢀⡴⠛⠉⠀⣴⡿⠀⣿⠶⠶⢶⣬⡉⠉⠉⠛⣷⡆⠂⠀⠤⠛⢁⣷⣿⡟⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡶⠟⠛⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⡶⣻⠉⠛⠳⣿⣷⣒⣒⣺⣿⡇⠀⣿⣰⣴⣶⣿⣿⣦⡀⠀⠈⠹⣷⣄⣄⢠⡈⣿⣄⠀⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⠿⠋⠁⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢁⡾⣳⣎⣴⣾⣯⠿⠋⢉⣿⠟⣷⠸⣿⣿⣿⣿⣙⣛⣿⣿⣶⡀⠀⠀⢉⣹⣼⣷⠋⠹⢷⣶⣿⣧⣄⣀⠀⣀⣴⣾⠿⠋⠁⠀⠀⠀⣀⣀⠀⠀⡀⠀⠀⢹⣿⠛⢲⠀⠀⠀⠀⠀⠀ ⣿⡿⠛⠋⢻⠏⢀⣠⣾⠿⢻⢀⠇⠀⣿⣿⣏⣽⣿⠋⠀⠈⢻⣿⣶⣄⣾⣿⣿⠿⠀⠀⠀⠀⠀⠀⠈⠛⠛⠋⠙⠋⠀⠀⠀⠀⢀⣾⠟⠻⢿⡿⣯⡝⠀⠀⢻⣆⢨⡀⠀⠀⠀⠀⠀ ⠋⠀⠀⢀⣼⣿⡿⠋⠀⠀⣸⣾⠀⠀⡏⠹⣇⠻⣿⣦⣀⠀⣀⣿⣿⢾⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣴⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠏⣧⠀⠀⠀⠀⠀ ⠀⢠⣾⠟⠉⣾⠁⠀⠀⢰⡿⠃⠀⣼⠃⠀⠙⠻⢯⣿⣿⡿⣿⡿⠛⣼⠃⣿⣠⠄⠀⠀⠀⣀⣀⣤⣴⡶⠾⠿⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⡀⠀⠀⠀ ⣴⠿⠋⠀⢸⣿⣄⠀⣴⣿⣅⠀⢠⣿⣀⣀⣠⡴⠶⠟⠋⣸⡾⢣⡼⢁⣤⠟⠁⢀⣠⠶⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠷⢶⣄ ⠋⠀⠀⢀⣾⠁⠙⢷⣬⣯⡈⠙⠛⠙⠳⠶⠆⠀⢀⣠⠾⢋⠴⠋⠀⠋⠁⠀⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿ ⠀⠀⠀⣼⡇⠀⠀⠀⠭⠽⠿⣿⡛⠛⠛⣷⠀⠋⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⡿⠛⠀ ⠀⠀⣼⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⢹⢻⡇⠀⠀ ⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠶⣶⠶⡶⠶⢶⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⣿⡞⢸⡇⠀⠀ ⠀⢰⡟⢷⠶⠦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡁⠀⣸⣧⣿⠀⠀⢠⡟⠉⢙⡿⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⢻⠟⡆⠀⣿⢧⣼⠀⠀⠀ ⢠⡿⠁⠀⢷⡄⠈⠙⠓⠀⠂⢢⣤⣶⣶⣾⣿⣿⣿⣇⣴⣿⣿⣿⠀⠀⣼⣷⣶⣿⡇⢠⡿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⢿⡟⣠⣯⣴⣇⣼⠋⠀⠁⠀⠀⠀ ⢻⡇⠀⠀⢸⡿⢷⣦⣤⣤⣴⠿⠿⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⣿⣿⣷⣿⠇⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡏⠁⣸⣷⠟⠍⠁⠉⠁⠀⠀⠀⠀⠀⠀ ⠘⣷⡄⠀⢸⣇⠀⠀⠀⠀⠀⠠⠀⣇⣿⣿⡟⠉⠉⠉⠛⣻⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣀⣴⣾⣟⢷⣦⣀⠀⠀⠀⠀⠀⢀⣴⡾⢿⣋⣿⡇⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⡇⠀⠸⣿⣀⠀⠀⠀⠀⠀⢸⢸⡟⣿⣿⡀⠀⠀⢀⡏⠀⠀⠀⠉⠻⣿⣿⣿⣿⢿⣿⡟⠉⣿⠀⠈⣹⡿⠿⢶⣿⠿⠛⢹⣧⣿⠟⠉⣿⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⢻⡄⠀⠙⢿⣧⣀⡀⠀⠀⠀⢻⣿⣽⣿⠇⠀⠀⣾⠃⠀⠀⠀⠀⠀⠈⢻⣿⣇⣿⣿⠀⠀⢹⣷⡾⢻⣄⣴⠟⣿⡄⢀⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⡄⠈⢿⡄⠀⠀⠉⠋⠛⠷⠶⠶⠿⠛⠛⠛⠛⠿⢶⣍⠀⠀⠀⢀⣤⣶⠀⠀⠙⣿⣿⡏⠀⠀⠀⡀⠀⠀⠉⠁⠀⢸⣧⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⡄⠀⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⡶⠋⢀⣿⣄⡀⠀⠈⢻⣷⡀⠀⠀⠛⣧⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⣄⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣄⣾⡿⠻⣿⣶⣤⡀⠙⠻⠶⣦⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢵⣄⡈⠻⣧⡀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣅⠀⣿⣿⠟⣿⣿⣶⢤⢤⠾⠃⠀⠀⠀⠀⣠⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢻⣶⡿⣷⣄⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣿⡁⠀⢹⣿⢹⡷⣶⣶⢶⣄⢀⣀⣤⣿⢹⣿⣤⡾⣶⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀ ⡶⣤⡀⠉⠃⠉⠻⣷⣄⡉⢀⣀⣠⣤⣤⣶⣶⣶⣶⣶⣶⣦⣄⠀⠀⠀⠀⠀⠈⠛⢶⣼⡿⠋⠁⣿⡏⠈⣟⣸⢿⣿⠃⣀⣿⣿⡇⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣏⠀ ⣧⠈⠙⣶⣆⠀⠀⠀⠉⠛⠛⠛⠉⠛⠉⠉⠉⠉⢉⣩⡿⠟⠻⣷⣄⠀⠀⠀⠀⠀⠀⠉⠛⠶⣶⣯⣤⣤⣼⣷⠞⠛⠋⠉⢁⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⣿⣄⠀⠈⠉⠻⣭⣭⣭⣭⣥⣬⣤⡶⠶⠶⠛⠋⠉⠁⠀⠀⠀⠘⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣔⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀ ⠹⣿⣷⣄⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⠀⣿⣿⣟⣷⣀⠀⠀⠀⠹⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡜⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⣿⣿ ⠀⢹⣿⡛⣷⡝⢦⡀⠀⠀⠀⠙⢶⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡝⢮⠙⠻⣿⡶⣦⣤⣀⣀⣤⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿ ⣾⠈⣿⣿⡜⢿⣄⠀⠀⠀⠀⠀⠀⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⣄⢈⣿⠄⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿ ⠀⠀⣿⠻⣷⡀⣝⢧⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡿⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿ ⠀⠀⢸⠀⠈⢻⠙⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠐⠒⠿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣶⣶⣶⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀ ⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀ ⠀⢠⣿⣿⣿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠉⠛⠁⠀⠀⠀⠀⠀⠀ ⢀⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡄ ⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⢹⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠸⠿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⡇ ⠈⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⠀ ⠀⠘⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⠋⠀ ⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀ ⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⠿⠿⠿⠿⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡀⢠⣰⣶⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣿⣾⣧⢷⠈⣧⡀⠀⠀⠀⠀⠀⣀⣀⣠⣼⣥⣤⣄⣀⣀⣻⡆⠀⠀⠀⠀⠀⣠⡶⠟⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠧⠋⠀⠀⠈⠀⠀⣠⣴⠶⠛⠋⠉⠉⠈⠀⠀⠉⠉⠉⠛⠛⠶⣤⣀⡴⠛⠉⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⡄⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣷⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡿⠁⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⡤⠤⠶⠶⠶⢶⡆⠀ ⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⡀⠀⠀⠀⠀⠹⣧⠀⠀⠀⢀⣾⠃⠀ ⠀⠀⠀⠀⢀⣿⡶⠶⣶⣗⠟⠛⠋⣿⣍⠉⢉⣭⣿⣯⡉⢉⣽⣶⣌⠉⢉⣽⡉⠉⠉⣿⡀⠀⠀⠀⠀⢹⡄⠀⠀⣼⠋⠀⠀ ⢀⣠⣶⣿⡏⡿⠻⣦⣾⠙⠻⣶⣾⠋⠙⠷⠾⠋⠁⠙⢿⠟⠁⠈⠻⢷⠟⠙⢷⣶⠟⠿⡇⠀⠀⠀⠀⠈⣿⠀⣼⠇⠀⠀⠀ ⠘⠿⣿⣿⢳⠇⠀⢈⣧⣤⡀⠀⠀⡀⠀⠀⠀⠄⠀⣠⣤⣄⠀⠀⠀⠀⠀⠀⠈⠀⠀⡆⡇⠀⠀⠀⠀⠀⣿⣿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⣀⠸⢿⡿⠇⠀⣸⠉⣰⣆⣸⣷⠈⠻⠿⠟⠀⡄⠀⠀⠀⠀⠀⠀⠀⡇⡏⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⢿⠐⠇⠀⠀⠀⠙⠿⠋⠛⠛⠋⠀⠀⠀⠘⠂⠓⠀⠀⠀⠀⠀⠀⢀⢡⡇⠀⠀⠀⠀⠀⢸⣧⠤⠖⢲⡖⠀ ⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⡇⠀⠀⠀⠀⠀⠸⣧⠀⠀⣼⠃⠀ ⠀⠀⠀⠀⠘⢷⡄⠀⢠⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢀⡄⠀⣠⣄⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⢻⠀⢀⣿⠀⠀ ⠀⠀⠀⠀⠀⠈⢻⣶⠿⣦⡿⣧⡀⣰⢷⣄⣀⡼⢦⣀⣼⠛⢷⣤⣾⠻⢷⣟⣙⣷⡿⠁⠀⠀⠀⠀⠀⠀⢻⡼⣇⢸⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⣽⣿⠷⠿⣧⣬⣿⣯⣤⣽⣯⠤⠤⠽⠵⠴⠶⠾⠟⠚⠛⠋⠉⠉⠀⠀⠀⠀⢀⠀⠀⠀⠸⣇⢿⡾⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⠀⠀⠀⢿⠘⢷⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣶⣤⣀⣀⣀⡀⠀⠀⢀⣀⣀⣀⣀⣀⣠⣤⣤⣶⠆⠀⠀⠀⠀⠀⠀⠻⣦⡀⠀⣸⣆⠈⢻⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡿⢿⡟⠛⠀⠀⡽⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠤⠤⠤⠴⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠄⠤⢄⣀⣀⣎⠀⠱⣄⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢧⠀⠑⠀⣈⡤⠲⡒⠒⡖⢤⡀⠉⠑⢄⠀⠀ ⠀⠀⠀⠀⠀⠸⡄⢐⠟⠓⢆⠀⠑⠤⠝⣁⠬⣦⠳⡀⠱⡀ ⠀⠀⠀⠀⠀⢰⠁⡎⠀⠀⠈⡄⠀⠀⠀⠀⠀⠈⡆⢹⠉⠀ ⠀⠀⠀⠀⠀⣸⠀⡇⠀⠀⢀⣾⡆⠠⠤⠤⠤⠀⡇⠀⡇⠀ ⠀⠀⠀⠀⠀⢹⡀⢳⡴⢾⡭⠛⢡⢤⠀⠀⡔⠀⡎⣆⠇⠀ ⠀⠀⠀⠀⠀⠀⢧⢸⡀⢇⡨⠀⠀⠀⠀⣀⣈⠭⠚⡽⠀⠀ ⠀⠀⠀⠀⠀⠀⢺⡇⠉⠒⢒⠒⠊⠉⠉⠀⠀⠀⠀⢹⠀⠀ ⠀⠀⠀⠀⣴⡲⢊⠃⠀⢀⠀⢆⠀⠀⢀⠁⢀⠂⠀⠘⡄⠀ ⠀⢠⠤⡶⠋⠀⢸⠀⠀⠀⠣⡈⣆⠀⢸⣀⠎⠀⠀⠀⡇⠀ ⠀⢈⠎⠀⠀⠀⢳⠀⢀⡀⢀⡈⠀⠀⠀⣉⣀⡀⠀⣠⡇⠀ ⢴⠻⣄⠀⠈⠁⢒⣳⠋⠀⠀⠈⢣⣠⠎⠀⠀⢈⡾⠏⠁⠀ ⠀⠀⠀⠉⠉⠉⠁⠀⠉⠉⠀⠉⠁⠈⠁⠀⠉⠉⠀⠀⠀⠀

⠀⠀⠀⠀⢀⡤⢤⣀⣀⡤⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠚⣩⣽⣷⡾⢮⢜⣶⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⠏⣀⠛⣗⣯⡺⣥⣽⣞⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠃⢀⣽⢢⡙⠻⣿⡻⡻⢿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠀⡞⡽⣦⣭⣂⠻⣿⣿⣯⠠⠌⠋⣒⡒⢦⠤⢤⣄⣀⣀⣠⣴⠏ ⠘⣄⡇⡴⠡⣾⠛⢧⠈⠷⡿⠺⠉⣆⠠⠄⠀⠈⠀⢁⣨⣬⠾⠋⠀ ⠀⠘⢿⣴⣀⢿⠀⠤⠉⠋⡆⠀⡄⠉⣦⠴⠚⣛⡭⠝⠊⠁⠀⠀⠀ ⢰⣿⣺⢵⣕⢄⢡⣘⣄⣸⠁⠀⡇⠀⣷⡴⠊⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⠋⠀⢹⣹⣗⣧⣷⠀⣘⣆⡆⠃⢰⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠫⡈⠻⠭⠁⠈⠳⣓⢄⠃⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣔⠡⢰⡇⠀⠀⠀⠀⢹⣧⣌⣰⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⢮⠉⣾⡚⢁⣿⠃⠀⠀⠀⣠⠲⣟⠃⡝⢵⢤⡀⠀⠀⠀⠀⠀ ⠀⠓⠚⢺⡋⠼⠛⠉⠀⠀⠀⢰⣋⣹⣏⢺⢻⣣⠱⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠁⠀⠉⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⠤⠤⠤⠤⠤⠠⠤⠤⠀⠂⠢⠖⠰⠀⠀⠠⠀⠀⠀⠀

⠀⠀⠀⠀⣠⢤⣾⠉⠑⣢⡀⠀⠀⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⠖⢢⣮⣤⣞⢸⣭⣷⣄⠈⠢⣄⡐⣏⢱⡀⠀⠀⢀⡤⠔⠋⠉⠙⢆⡀⠀⠀⠀ ⠾⠛⣏⡥⠾⡏⢸⣿⣟⠉⢳⣦⣾⠟⠈⠉⠉⠒⠚⠋⠀⣠⠒⠶⠖⠈⢧⡄⠀⠀ ⣠⠞⣽⠀⡸⠃⡆⠘⣻⠷⣾⡻⣹⠄⣀⡤⠤⠒⠒⠋⠉⠀⠀⠀⠀⠀⠀⠑⢄⡀ ⠁⢠⠃⠳⢯⡭⠭⡃⠠⠊⠋⠈⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠟ ⠀⡟⠀⠀⠀⠀⠀⠀⢀⢤⣤⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⢻⠿⠀ ⡸⠉⣍⠒⠀⣠⣤⣴⣿⣴⣿⢀⣬⣼⣱⢄⠀⠀⠀⠀⠀⠀⢀⡠⠞⣭⢧⠏⠃⠀ ⢳⠀⣏⠉⠉⢉⣽⣟⠛⢛⠟⠿⣿⣿⣿⡤⡷⢤⣀⣀⣠⣶⣿⣇⠏⠀⠀⠀⠀⠀ ⡌⢧⠘⠦⢄⣀⡿⠿⣀⡈⠀⠀⡈⢿⣿⠁⠱⠚⠴⢻⣠⠋⠀⠁⠀⠀⠀⠀⠀⠀ ⠘⡌⢦⠀⠀⠀⠀⠀⠀⠈⠲⣩⣷⣄⡙⠦⣈⡆⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠓⢬⣦⡣⡀⠀⠀⠀⠀⠀⠀⠙⢦⡟⢹⣳⣮⣅⣀⡰⣦⣤⣄⠀⠀⠀⠀⠀⠀⠀ ⡗⠠⣀⣙⣒⠒⠚⢛⣛⠿⠲⡄⠀⠈⠛⠥⠯⠼⠿⠓⣺⡷⠋⠀⠀⠀⠀⠀⠀⡇ ⢻⣤⠈⠫⢉⠉⠉⠀⠀⠀⠀⠹⣦⣀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⢀⣷ ⡸⣿⣗⠀⠈⠑⢄⠀⠀⠀⠀⠀⠙⡟⢻⡖⠤⠤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿ ⠀⡟⢾⠢⠀⠀⠀⠑⠄⠀⠀⠀⠀⠙⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠒⣆⣰⠛⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣯⡷⠚⠉⠉⠉⠉⢷⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠤⣴⠋⠀⠀⠀⠀⢠⣤⠀⠱⣳⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⣾⠃⠀⠀⠐⠿⠇⣈⣉⣤⣄⣿⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠤⡟⠀⠀⠀⠀⣤⢞⣯⠧⠇⠳⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠶⡇⠀⠀⠀⣼⠃⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⢀⣧⣖⡮⠭⢭⣄⣈⢻⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⢇⠀⠀⠀⣯⢤⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠘⢾⣋⣇⢶⣤⢤⢠⢲⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣤⣠⣬⣿⣀⠀⠀⠀⠀⠉⡛⠾⠿⠾⠿⢾⣦⣤⣤⠀ ⠀⠀⠀⢰⢽⡋⠄⠀⠉⠛⡀⠀⠀⠀⠀⣀⠀⠀⠀⢸⢸⣃⣨⣿⠃ ⣧⡀⠀⠈⠚⢛⣶⣤⣤⣤⡶⠀⠀⠀⠀⠀⠀⡨⢄⢸⣿⠀⠀⠀⠀ ⠙⢿⡛⠿⠍⠛⠉⢡⡏⠁⠀⠀⢠⣀⣀⣠⡄⠓⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠙⠶⢤⣤⣤⡾⣿⢤⡤⡤⢼⡏⠉⣿⠥⡤⢦⠼⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠈⠉⠉⠉⠉⠉⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⡀⣀⣦⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⠛⠀⠀⠺⠏⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⠊⠁⠀⠀⢢⡐⢢⠀⠀⣀⡀ ⠀⠀⠀⠀⡠⡋⢀⠀⡐⠀⠬⢤⠋⢤⡤⠙⠉ ⠀⠀⠀⣀⡎⢰⠎⡠⠃⠀⠀⠘⣄⠊⠀⠀⠀ ⠀⠀⣤⠜⠁⠈⠩⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀ ⠈⠋⠬⠀⠀⠀⠀⣆⣀⡦⠞⠹⠄⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⡖⢄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⢀⢄⠋⢀⡇ ⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⢨⠀⠈⠁⠀ ⠈⢳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠸⠀⠀⠀⠀ ⠀⠀⠈⠚⠥⣒⠠⠄⣀⡀⠀⠀⢀⣀⢤⡰⠲⡶⢦⣴⠀⠀⠀⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠐⠂⠭⢙⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⡤⣀⣀⣀⠠⠀⠀⠰⢠⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢥⠁⠀⠀⠀⠄⠀⠇⣈⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣠⡮⠷⠴⠾⢭⣦⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⢐⣩⢕⠈⠙⢦⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⣿⣷⣾⡇⠀⠀⢹⡙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⠁⢠⣤⡀⠀⠀⠀⠙⠻⠟⠁⠀⠀⠀⢷⢥⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠿⠶⣇⡤⢴⢒⣛⣝⣏⠉⢸⣧⠀⠸⣖⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⡄⠐⣎⣹⣷⣿⣾⣿⣿⠿⢧⠞⢻⡄⠀⣧⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣖⠒⠢⣧⠀⢸⣿⣿⣿⣿⠏⠀⠀⢀⢤⢸⡇⠀⣻⣠⠶⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⢦⡀⢸⠀⠀⣿⣿⣿⣿⣀⢦⣤⣼⡠⠿⠁⠀⡿⠁⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢾⡆⠀⠓⠛⠚⠓⠊⠉⠉⠀⠀⠀⠀⠞⠁⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⠀⡠⢊⣉⡉⠗⢄⠀⠀⠀⠀⠀⠀⢳⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡔⡇⠀⢰⢁⠀⠤⠤⠤⠘⡄⢠⠞⠋⠀⠐⠛⠿⠧⣤⣠⣀⢄⠀⠀⠀⠀ ⠀⠀⢸⢀⡇⠀⠘⡄⠀⠀⢒⣒⠀⣇⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠓⠶⣷⣄ ⢀⣴⣚⣸⣁⣀⣀⣧⣴⣶⣤⣤⢴⣿⣁⣀⣀⣹⡤⣄⣀⣤⠤⠤⠶⠒⠚⠉⠉⠀

⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡼⡿⠙⣿⡿⡀⠀⠀⠀⠀⠀ ⣀⡀⠀⠠⢇⣀⠆⠀⠀⢳⣄⠀⠀⠀⠀ ⠛⠁⣤⣐⣤⠥⠤⠀⠀⠈⢫⣀⠀⠀⠀ ⠀⠀⠉⢂⡇⠀⠀⠈⢄⠳⡌⡇⡀⠀⠀ ⠀⠀⠀⠀⢣⠀⢀⠀⢀⠉⠀⠈⢢⣆⡀ ⠀⠀⠀⠀⠒⠥⠺⠤⠼⠀⠠⠤⠜⠚⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶⢾⣿⣷⣤⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡟⠻⠿⠂⠼⢿⣿⡿⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⣤⠀⠀⠀⠈⠻⢴⠃⠀⠀⠀⠀⠀⠀⠀ ⢰⣤⡆⠀⠀⠠⡏⠙⠧⣤⠉⠀⠀⠀⠀⠀⢸⣷⡤⠀⠀⠀⠀⠀⠀ ⠈⠛⠁⢠⣤⣄⡙⢢⣤⠤⠤⠤⠄⠀⠀⠀⠀⢹⣄⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠻⣍⠉⣽⠁⠀⠀⠀⠀⣄⠀⢳⡀⠘⢿⡋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⣯⠀⠀⠀⠀⠀⠘⢦⡈⠻⡏⠀⡷⢤⠄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⡀⠀⠀⠀⡉⠉⠁⠀⠙⢣⣀⣤⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⢧⣀⠀⢧⠀⠀⢀⡇⠀⠀⠀⠀⠀⣿⡷⣦⣤ ⠀⠀⠀⠀⠀⠀⠀⠺⠧⠬⠟⠿⠦⣀⡼⠦⠤⠤⠤⠤⠤⠾⠛⠋⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠛⠛⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠛⠙⠓⠲⢤⣄⣀⣠⣾⠤⠤⠤⠼⠷⢤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠈⠒⢄⠀⠀⠉⣁⣠⣤⡶⠶⠶⣦⢤⣀⡀⠉⠉⠙⠳⢦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⢀⣁⡴⠟⣿⠀⠘⣧⠀⠀⢿⢀⣼⠛⢦⡀⠀⣀⠀⠙⣦⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠐⣿⠟⠛⢲⣏⠀⠀⠙⠳⠤⠬⣏⡀⢀⣤⣿⣆⠘⣆⠀⠈⣷⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⣼⠃⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠉⠁⠀⠈⢹⡄⠘⣧⣤⠾⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⢀⡏⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠸⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⡟⠀⢸⡇⠀⠀⠀⠀⠀⢠⠼⢦⠀⠀⠀⠀⠀⠀⢀⠀⠀⣹⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⠀⢀⣠⣤⣿⣿⡿⠀⠈⠉⠋⠛⠛⠛⠀⠀⠻⣄⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠀⠀⢿⣤⣾⣿⣯⣠⠾⠋⠁⣴⣤⡀⠀⠀⠀⡞⠉⠉⢢⠙⡆⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⢸⠋⠀⡔⠉⠐⡄⠀⠘⠃⠈⠁⠀⠀⠀⠳⠤⠴⢃⡼⢳⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠸⣆⠀⠳⣤⠴⠃⠀⠀⠀⠀⠀⢀⣀⣀⡤⠴⠞⠋⠀⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⡆⠈⠓⠲⠤⠤⠤⠶⠖⠒⠚⠋⠉⠉⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⢋⣹⠟⣹⠁⠀⠀⠀⡀⠀⠹⡄⠀⠀⠀⠀⢀⠇⠀⠀⡖⠀⠀⠀⠀⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⠟⠁⠀⡟⠀⠀⠀⠀⠳⡄⠀⠹⡄⠀⠀⠀⣼⠀⠀⡼⠀⠀⠀⠀⠀⢹⠀⠀ ⠀⠀⢰⡞⢛⣿⠋⠁⠀⠀⢸⡇⠀⠀⠀⠀⠀⠙⢄⣀⣱⠄⠀⠀⣷⣀⡰⠁⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠘⢷⠞⠁⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⢀⣼⠃⠀ ⠀⠀⣠⡟⠀⠀⠀⢠⣀⡀⠈⠳⡄⢀⡴⠖⠛⠒⠦⣄⡀⠀⠀⠀⣠⡴⠒⠓⠶⣄⠀⣠⣾⣿⠃⠀ ⢰⡟⠹⣇⠀⠀⠀⠀⠀⠉⠙⠓⢻⡿⠁⠀⠀⠀⠀⠀⢹⣄⢀⡼⠁⠀⠀⡀⠀⠈⣿⣿⠏⠀⠀⠀ ⠈⠛⠒⠛⠓⠒⠶⠶⠶⠖⠒⠛⠉⠳⠤⠤⠤⠤⠤⠤⠞⠉⠉⢧⣤⣤⠤⠬⠦⠞⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣦⡀⠀⣠⡶⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⡀⠀⣿⣥⣼⣿⣴⣿⣤⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡏⣩⣿⠿⠛⠉⠁⠀⠀⠀⠉⠙⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡞⠛⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣦⠀⠀⠹⡾⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⣴⡿⠁⠀⠀⠀⠀⢸⣿⣿⡆⠀⠘⠛⠋⠀⠀⠀⢷⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠙⠋⣡⣤⣶⣾⢿⡿⣿⢷⣿⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⢾⣿⠀⠀⠀⠀⠀⠀⠀⣠⣾⣟⢹⡇⠻⡾⠇⠻⠾⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣸⡇⠀⠀⠀⠀⠀⠀⣴⡿⠁⠙⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⡇⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⣿⣇⣤⡶⠾⠛⠋⠉⠉⠉⠁⠛⢝⣷⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀⠀⣿⡿⠿⠛⠛⠛⠛⠛⠛⠓⠶⢦⣼⠿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⣿⣇⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⠀⠀⠀⠀⠀⠘⣿⣄⣿⡶⣶⠀⢀⡀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⠀⠀⠀⠀⠀⠀⠈⢿⣿⣀⡿⣰⡟⣿⣴⡟⢷⣠⡟⢹⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⣀⣹⣾⡇⠀⠀⠀⠀⠀⠀⠀⠈⠛⠷⢿⣦⣿⣿⣧⣼⣯⣿⣾⣷⣄⣀⣀⣄⡀ ⠀⠀⠀⠀⠀⠀⠀⣰⣧⣾⠟⠻⠿⠿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠈⠉⠉⠉⠉⣹⢸⣿⠿⠿⣿⣷⣇ ⠀⠀⠀⠀⠀⠀⢼⣠⣿⠁⠀⠀⠀⠀⠈⠙⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⣿⢸⣟⣀⣀⣸⣿⡾ ⣤⡀⠀⠀⠀⠀⠸⣉⢿⣦⣄⡀⠀⠀⠀⠀⠀⣈⡀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠶⠀⠀⠀⣿⣼⠛⠛⠛⠛⠛⠃ ⢿⣷⣀⠀⠀⠀⠀⠈⠉⣉⣹⣿⣿⣿⣶⣾⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠲⡀⠀⣿⣿⠀⠀⠀⠀⠀⠀ ⠈⢿⣿⠿⢶⣶⣶⣚⣻⡿⠟⠛⠁⣹⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠘⠦⠄⠁⠀⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⢿⣶⣴⣶⣶⣿⣿⠁⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠻⢷⣦⣤⣤⣤⣶⣾⣿⣿⡶⣤⡤⣤⣤⣤⣾⣿⠀⠀⢸⣿⡶⢦⣴⠶⣶⡶⢿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠈⠛⠶⠾⠷⠶⠿⠶⠾⠇⠀⠀⠘⠻⠶⠾⠷⠶⠾⠷⠾⠿⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⡞⠋⠛⠋⣽⢻⢧⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⣿⠉⠀⠀⠀⠀⠈⠟⠀⢷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⡞⠋⠁⠀⠀⠀⣲⡄⠀⢰⣾⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢶⣻⠀⠀⠀⠀⠀⠘⠀⢾⡖⠂⣈⡷⠀⠀⠀⢴⣶⣦ ⠀⠀⠀⠀⠀⢀⣀⡟⠀⠀⠀⠀⠀⠐⠢⠤⠤⢵⣶⣛⣁⣦⣴⠤⠈⠋⠁ ⠀⠀⠀⠀⠀⠈⣷⠏⠀⢀⡇⠀⣸⠀⠀⠀⠀⠀⢹⡀⢀⣹⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⢤⣼⡏⠀⣿⠟⢠⡼⠃⠀⠀⠀⠀⠀⠈⣿⡉⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡀⣸⠟⠁⠀⠙⠒⠋⠀⠀⠀⢀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⡼⣿⠃⠀⠀⠀⠀⠀⢳⠀⠀⠀⢸⠀⠀⣠⣾⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠒⠤⣄⣀⣀⣀⣀⣀⣀⣸⡄⠀⢀⣿⣴⣞⣃⣼⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣠⣀⣴⠋⠋⠛⠲⢤⡀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⠟⠊⣽⢻⣅⣀⣀⠤⠶⠽⣦⣀⣀⠀⢠⠾⣯⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⢴⡗⠲⢶⣿⣤⣤⣾⡏⢨⣇⣤⣼⣿⣦⡀⠀⠙⣦⣀⡀⡘⣿⡉⠘⣧⠀⠀⠀⠀⠀⠀⣀⣤⡴⠟⠋⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀ ⣡⣚⣮⣴⡿⠝⢋⣹⡟⡷⢸⣿⣿⣿⣹⡿⢿⣦⡀⠀⣩⣧⣿⠋⠛⠶⠿⠧⣄⣀⣠⣶⠟⠋⠁⠀⢀⣤⣄⣀⣀⡀⠘⣟⠓⡄⠀⠀⠀⠀ ⠟⠉⠁⢸⣤⡶⠟⠉⣇⠁⢸⡿⣟⣾⣏⠀⠀⠹⣿⣶⣿⡿⠋⠀⠀⠀⠀⠀⠈⠉⠑⠈⠀⠀⠀⣠⡞⠈⠙⠋⠓⠁⠀⠙⢦⣧⠀⠀⠀⠀ ⠀⣠⡶⠛⣿⠀⠀⣸⡿⠀⡸⠁⠙⢮⣿⣷⣶⣾⡿⢿⠋⣇⡀⠀⠀⠀⢀⣀⣤⣴⠶⠶⠖⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣄⡀⠀⠀ ⣾⠛⠁⢸⢷⡀⢴⡿⣀⣠⣧⡤⠤⠴⠚⠋⣸⢟⡴⢃⡴⠋⣀⡤⠞⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⢤ ⠁⠀⢠⡟⠀⠙⠶⣷⣬⣭⣬⣭⠉⡤⣤⠚⠑⠋⠀⠁⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟ ⠀⢀⣾⡇⠀⠀⠈⠉⠉⠁⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⢿⠁⠀ ⠀⢨⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⢶⠶⡶⠶⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠋⢸⡞⠸⠀⠀ ⢀⡾⠘⣟⠳⠦⣄⠀⢀⠀⣀⣀⣤⣿⣧⠀⣼⣧⡇⠀⣰⣁⣠⡟⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⢩⢻⡆⣿⠳⠇⠀⠀ ⢾⠁⠀⢸⣦⣄⣀⣀⣴⣭⢿⣿⣿⣿⣿⣾⣿⣿⣧⣴⣿⣿⣿⣧⣾⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠋⢹⣴⠟⠛⠛⠁⠀⠀⠀⠀ ⠸⣦⠀⢸⡄⠉⠉⠁⠀⠀⣿⣿⣿⠉⠉⠛⣻⠿⠿⣿⣿⣿⣿⣿⣧⣤⣶⡿⢦⣀⡀⠀⠀⢀⣠⡶⢿⣫⣿⢀⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⡀⠘⣿⣄⠀⠀⠀⠘⣼⡿⣿⡄⠀⢀⡏⠀⠀⠀⠙⢿⣿⡿⣿⡟⠀⢧⢀⣼⠟⢻⣿⠛⠁⣷⠟⠋⠸⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣦⠀⢳⡀⠈⠛⠗⠦⣤⣤⡼⠿⠿⠥⣤⣜⠁⠀⠀⢀⣤⠀⠻⣿⣿⠃⠀⠘⠋⠈⠓⠋⢸⣇⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣦⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣶⠞⢉⣿⣄⠀⠉⢿⣄⠀⠘⢳⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠈⢧⡀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣼⠟⢻⣿⣶⣄⣉⠛⢾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⠶⣬⣻⣄⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣼⡟⠉⢿⡟⣽⣭⣥⡀⠀⢀⣸⢻⣆⣠⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀ ⣦⣄⠉⠃⠙⢷⣌⡁⣀⣠⣤⣤⣤⣤⣤⣤⣤⣀⠀⠀⠀⠉⠓⢤⣸⠟⠁⣿⠃⣿⡸⣿⡏⣈⣿⡇⣹⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀ ⣆⠈⠹⢦⣀⣀⣈⣉⠉⠉⠉⠉⣉⣁⡤⠖⠋⠻⣧⡀⠀⠀⠀⠀⠉⠛⠶⠷⠶⠾⠗⠋⠉⣁⣼⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⢿⣦⡀⠀⠙⠿⡛⠛⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠘⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤ ⢸⣿⣟⣦⡀⠀⠉⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⢻⣶⣄⡀⠀⠀⠀⠀⠀⢀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⣿ ⠘⣿⣏⢷⡝⠦⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⡱⠉⢻⡗⠶⣦⣤⣶⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿ ⠃⢸⣿⣇⢛⣄⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠈⢧⢦⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿ ⠀⠈⡇⠙⣮⠋⢦⠀⠀⠀⠀⠀⠀⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠶⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠋⢩⡝⠢⢤⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠁⡀⢸⠷⠀⠀⢳ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⡸⠓⢦⣄⣀⡠⠞ ⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠈⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠿⣓⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠑⠢⣍⡓⠢⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠶⣶⠶⡦⢤⣄⣰⠃⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠶⢤⣈⡉⠙⠒⣶⠦⢤⣤⡤⠴⣞⡿⠉⠓⠋⠀⠈⠉⠁⠘⠶⠛⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠲⠤⣌⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⡤⣄⣀⡀⠀⣀⣀⣤⠀⠀⠀⢀⡎⢸⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⡇⢺⠀⠉⠉⠉⠀⠀⡆⠀⠀⢸⠁⠈⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⣀⣀⣷⠚⠃⠀⠀⠀⠀⠀⣇⠀⠀⢸⡖⠦⠿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠤⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠉⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠃⠀⣀⣀⣀⣀⣀⣀⣀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠶⠶⣶⣶⠿⠖⠛⠋⠉⠉⠉⠈⠉⠉⠉⠙⠓⠿⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⢀⡴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣥⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠞⣹⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣦⠀⠀⠀⢈⣾⣿⣿⡆⠀⠀⠻⢦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⠏⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣿⣿⡟⠀⠀⠀⠘⠿⠿⠿⠃⢠⠖⠋⢢⡹⣦⠀ ⠀⠀⠀⠀⠀⠀⡟⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠒⠒⢤⡀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⣠⠴⠂⠸⣄⣠⡼⠃⠘⡇ ⠀⠀⠀⠀⠀⠀⣷⣠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⣿⠀⢀⣤⣀⠀⠀⢠⣴⣄⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⠘⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠒⠒⠚⠁⠀⣿⣿⢿⠆⠀⠈⠉⠉⢻⡄⠀⠀⠀⠀⠀⠀⠀⢰⠇ ⠀⠀⠀⠀⠀⠀⣴⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠛⣛⣉⣿⣟⣿⡇⢀⣤⡤⢴⣖⣻⣷⣤⠀⠀⠀⠀⣰⠟⠀ ⠀⠀⠀⠀⠀⣼⠁⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣼⣏⣉⠁⠀⠀⢹⣵⣿⣿⠉⠙⠋⣹⠟⠉⠙⠓⢦⣴⠞⠋⠀⠀ ⠀⠀⠀⠀⠀⢿⡀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠟⠉⠀⠀⠀⠙⣷⠀⣠⣾⠿⠿⣿⡀⠀⠀⣇⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⢻⠟⠓⠚⠛⠻⢦⣤⣽⣦⡀⠀⠀⠀⠀⣹⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⢛⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⠾⠥⠤⠼⡇⠀⠀⠀⠀⠀⠀⠀⢀⣿⠓⠶⠤⠴⢿⡀⠀⠀ ⠀⠀⢀⣠⣴⣿⡞⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣀⣀⣀⣀⣿⣤⣤⣤⣤⣴⣒⣮⣭⡿⠂⠀⠀⠀⢸⡇⠀⠀ ⠀⢀⣾⣡⠾⠋⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠀⠀⠀⠛⠿⣯⣩⣿⣍⣠⠤⣿⠀⠀⠀⠀⠀⢸⡇⠀⠀ ⣼⣿⠟⠁⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀ ⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀ ⠀⠈⠛⠒⠒⠒⠒⠒⠒⠒⠚⠋⠙⠳⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡼⠿⢿⣤⣀⣤⣴⠶⠟⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠓⠒⠒⠒⠒⠒⠒⠒⠚⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣞⣶⣄⣠⣴⣖⡛⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠛⠋⠉⠉⠉⠉⠉⠛⠿⢿⣦⣖⠛⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠟⠁⠀⠀⠀⠀⠀⠐⢉⣀⣉⠓⢄⠉⠻⣷⣄⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠉⢈⣿⡄⠀⠀⠈⠻⣷⡤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢹⣧⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⢿⣶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡿⠀⠀⣴⡿⢷⣄⠀⠀⠀⠀⠀⠀⠀⢈⣉⣉⣀⣀⣀⣀⡀⠀⠀⠘⣿⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠠⣿⣷⣾⡿⠀⣀⣤⣴⠶⠟⠛⢛⠻⣯⠁⠀⠀⣿⣷⡀⠀⠀⢻⣦⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⣷⠀⠀⠈⠉⣩⡴⣿⡋⢩⣧⢀⣾⣷⣾⣷⣿⣷⡀⢀⣿⣿⣇⠀⠀⠘⣷⠒⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⡆⠀⠐⢿⡁⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣷⣼⠛⢻⣿⠀⠀⠀⣿⣦⠾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣤⣤⣀⠈⣿⠀⠀⠈⣿⣾⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠈⠁⠀⢸⣿⡇⠀⠀⢸⡇⠀⢀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⡄⠀⠉⠛⣿⡆⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⡴⢦⡘⣿⠇⠀⠀⢸⣧⣾⠟⠹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢷⣄⠀⠀⠘⣧⠀⠀⠈⣿⣿⣿⣿⣿⣿⡏⠀⣥⡀⠀⠀⣸⡇⠈⣿⡿⠀⠀⠀⣼⡿⠁⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢷⣄⠀⣿⠀⠀⠀⡿⠻⣿⡿⢿⣿⠻⣶⣛⣻⣿⣿⠿⠟⠋⠁⠀⠀⠀⣰⡿⠁⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢷⣿⠀⠀⠈⠛⠒⠛⠛⠛⠛⠛⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⢾⠟⠁⠀⢀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣠⠶⠒⠛⠒⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢠⡞⠁⢠⠤⠤⠖⠒⠊⢳⡄⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⣿⡋⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⢾⡇⠀⠀⠀⡟⠀⠀⠀⠀⢀⣀⣀⣀⡀⢿⠀⠀⣠⡾⠟⠋⠀⠀⠀⢴⣿⣿⣬⣵⣄⢀⡤⣄⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠏⢸⡇⠀⠀⠀⣇⠘⠉⠉⠉⠉⠀⠀⠀⠀⣸⡆⢰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠿⢿⣦⣿⣱⣄⠀⠀⣀⣀⠀⠀ ⠀⠀⠀⠀⡿⠀⣸⡇⠀⠀⠀⢹⡀⠀⠀⠀⠀⠉⠉⣉⣉⣨⡇⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠿⢷⣿⣦⣀ ⠀⠀⠀⣀⣷⠀⣿⠁⠀⠀⠀⠘⡇⠀⠀⣀⣀⣩⠭⠀⠀⣰⣿⡿⠃⠀⠀⠀⠠⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⡴⠶⠟⠛⠛ ⢀⣰⣟⣉⣀⣠⣿⣤⣤⣤⣤⣤⣿⣶⣿⣿⣿⣶⣾⡿⠿⢿⣿⣤⣤⣤⣤⣤⣤⣿⡿⠶⣶⣤⣴⣶⠶⠶⠾⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠿⠲⠶⣦⣤⣀⣠⡴⡶⠶⠻⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⣾⠛⡟⠘⢾⣶⣦⣀⣈⣿⣝⠛⠫⢷⣦⣀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣾⠋⠃⢠⣤⣶⣬⣿⣽⣿⡟⠛⢛⣷⠒⢤⡙⢿⣻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⡟⠀⠀⢸⣿⡴⣦⣬⣿⢯⣍⡻⢶⡄⠻⣦⣉⢷⣽⢷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⡿⠋⠀⢀⡀⠈⠉⣿⣧⣿⣶⣤⠘⢣⣴⡞⣶⣇⣸⣧⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⡿⠁⠀⠰⠟⣿⣆⠀⠻⣿⣿⣿⣿⣷⣾⣯⣷⣿⣿⣿⣿⢻⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⠁⠀⠀⢀⣴⣿⠈⣷⣄⠁⠀⠿⢿⣿⣧⡙⠦⣝⡷⠿⢿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⡀⠀⢠⡿⠿⣿⣧⠈⠻⠿⣦⡀⢸⣿⣿⣿⣷⣾⣷⡾⠿⠛⠋⠛⠳⠦⠤⢤⣄⣠⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾ ⢻⣇⠀⠀⡿⠁⣰⣿⣿⣷⣦⣤⣬⣙⠚⠻⣿⣿⣿⣿⣿⣿⣶⡀⢤⡤⠒⠈⠁⠀⢩⣅⠙⠛⠻⢶⣶⣦⣤⣤⣤⣄⣀⣀⠀⠀⠀⢀⣠⣤⢾⣿⡟ ⠀⣿⠀⠀⡇⢀⠏⢠⡿⠋⠉⣻⢿⣿⣿⡦⠀⢻⣍⣼⣃⣽⣯⠇⣠⢶⡷⢦⡀⠉⠉⠀⠋⠳⠦⠉⠡⠤⣄⠈⣁⢬⡙⠫⠭⠟⠻⠋⣩⣷⣿⠏⠀ ⠀⢻⣶⡀⢧⠈⢸⡾⠀⠰⢫⣶⡿⠻⠻⣷⡀⠀⢩⣬⣏⣩⣯⡞⣡⠛⠀⢨⢷⡀⠘⢷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣾⣿⡿⠟⠁⠀⠀ ⠀⠀⠹⣿⣾⡇⠸⡄⠀⠀⣿⣿⠀⠀⠀⠀⠙⢶⣤⣀⡴⠞⡀⠀⠀⠀⠀⠈⣆⢧⡀⠀⠀⠀⠀⣀⣤⣤⣦⣶⣶⡶⠿⣛⣡⡾⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠿⣿⣶⣷⣄⠀⢻⢿⡆⠀⠰⣤⣤⠄⠈⠉⠁⣸⠃⡀⠀⢀⡇⠀⠀⠘⣿⣄⣷⣿⠾⠛⠛⣉⣁⣤⣴⠶⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣤⣄⠀⢸⣿⣌⢿⡟⠀⠘⢿⣶⠂⢰⣍⠀⠀⠀⢰⣿⠀⡇⠀⣼⡇⠀⠀⠀⢸⡋⠉⠀⢀⣴⡟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣿⣷⣏⠳⣼⣄⣿⣦⡙⠦⣀⠀⠻⣄⠀⢿⣄⣀⢀⣾⡇⠀⠇⠀⣿⠃⠀⠀⠀⡼⣇⣠⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢹⣿⣿⣾⠟⠻⠦⢿⡟⡿⣦⣈⢳⣤⠟⣷⠛⠛⠋⠛⣻⡇⠀⡄⠀⢿⡆⠀⠀⢰⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠛⢿⠀⠀⠀⠀⢼⡃⣷⢿⡏⢿⣥⣶⣯⣿⠀⠀⠀⢻⣷⠀⢹⡀⠈⢧⠀⠀⣾⡷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢷⣝⡾⣿⡜⠾⢷⣾⠿⢤⣄⣴⠶⠿⢷⣼⣇⢤⡀⠀⠀⢻⣇⠸⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣧⡀⠀⠘⢾⣷⣤⡀⠀⠀⠀⠀⠘⢻⣌⠻⣦⡄⠈⠛⠀⠹⣟⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⠗⢀⡀⠉⣸⡇⠀⠀⠀⠀⠀⠀⠉⠳⢶⣝⢦⡀⠀⠀⢿⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡼⠟⠀⡼⠁⡆⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⢳⡄⣤⡘⠂⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⣀⣠⡴⢟⡫⢦⠞⡴⠃⣰⣷⣹⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⣸⡇⢻⢳⣳⡻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣠⣿⣍⠙⠏⢘⣯⡶⣻⠋⠀⠀⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣦⢿⡇⢸⡀⣧⠳⢎⡻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡟⠿⠁⣸⠀⣠⣿⣿⡿⢦⣠⣰⣾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣯⣄⢹⣿⣤⠈⡇⢹⣇⡀⠙⢏⡛⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⡧⠴⠶⠿⠴⢿⡏⠏⠀⣸⣇⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠋⢹⣿⣿⢡⠞⠿⢾⣿⡿⠀⡾⢻⣷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠻⠗⠚⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⡤⠶⠾⠿⠻⣿⠀⠘⢀⡿⠷⣴⣇⣀⡙⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⣤⠟⠁⠀⠀⠀⠉⠉⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⣀⣀⣀⢀⣀⣀⣀⡀⠀⠀⣀⣀⢀⣀⡀⠀⠀⢠⠠⠄⡀⠠⣤⠤⠠⡄⠠⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⠙⠛⠛⢛⠛⠛⠓⠘⠚⠓⠉⠃⠋⠀⠀⠚⠒⠁⠓⠛⠓⠒⠒⠂⠒⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡀⠀⠀⣠⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⠙⣷⡄⢰⣿⠁⢨⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠿⣶⣄⣠⣼⣿⣿⠿⠿⠿⠿⠿⢿⣷⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⣠⣾⡿⠟⠋⠁⠀⠀⠀⠀⠂⠀⠀⠀⠹⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠻⣞⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣶⣴⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⣦⡀⠃⠀⢹⣧⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⠀⣼⣿⡋⠐⠀⠀⠀⠀⠀⣠⣤⣤⡀⠀⠘⣿⣿⣿⡇⠀⠀⠀⢻⡎⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢷⣶⣿⠇⠠⠀⠀⠀⠀⠀⠸⣿⣿⣿⣷⠀⠄⠀⠉⠉⢀⠀⠀⠀⠘⡇⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠁⣤⣤⣶⣿⡿⣿⡿⣿⠿⣿⣷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣀⣿⠇⠐⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⠿⣿⡍⣿⣄⣿⡇⣿⣤⣿⠏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠟⢿⣦⣽⡇⠈⠛⠋⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⡀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠇⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⡇⠀⠀⠀⠀⠀⠀⠀⣠⣿⠋⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⣿⡿⠀⣀⣠⣤⣶⠾⠿⠛⠛⠛⠛⠛⠿⣟⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⢀⣿⣷⣾⣛⣭⣥⣤⣤⣤⣤⣤⣤⣄⣀⠀⠈⢳⣹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⠀⠀⠀⠀⠀⠀⠈⣿⡿⠛⠋⠉⠉⠀⠀⠀⠀⠉⠉⠉⠛⠛⠷⠾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⡀⠀⠀⠀⠀⠀⠀⣿⣧⣠⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠹⣿⣏⢨⣿⣠⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠹⣿⣾⣿⠏⢈⣿⢀⣴⢷⣄⢀⣤⣤⡀⢀⣴⢷⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⣼⢇⣾⠋⢸⣿⣾⠋⢹⣷⢸⣏⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⣿⡏⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣶⣼⣯⣿⣤⣬⣿⣬⣿⣾⣿⣦⣀⡀⠀⣠⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢉⣿⡶⢿⣟⣛⣻⡿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠈⠉⠉⠉⠉⠉⠉⠉⢻⠀⣿⣏⣩⣛⣻⣷⣼⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⠛⣿⣿⠋⠀⠀⠀⠀⠉⠛⠿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠁⠀⣿⢰⣿⡇⠀⠀⠙⣿⣏⣹⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⣻⣴⣿⣇⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⣿⣤⣤⣠⣴⣿⠟⣯⠁ ⣤⡄⠀⠀⠀⠀⠀⠀⢿⡄⠻⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⢈⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠀⠀⠀⣶⠂⠀⠀⠀⣿⢸⡟⠛⠛⠛⠋⠉⠛⠉⠀ ⣿⣷⡀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⢻⣿⣿⣶⣶⣶⣶⣶⣶⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⢤⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣿⣿⣶⣤⣀⣀⣀⣀⣠⣤⣶⠾⣟⣯⡶⠟⣿⣿⣿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣍⡀⠀⠹⠀⠐⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢿⣯⡙⠛⠯⠭⠭⠥⠶⠞⠛⠋⠁⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠂⠀⠀⠀⢀⣠⣤⡄⠈⠛⠛⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⢿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⣶⣿⣻⣿⣽⣾⠇⠀⠂⠀⠀⠄⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠻⣿⣶⣤⣀⣀⣀⣠⣤⣴⣾⣿⣿⣧⣤⣀⣠⣤⣀⢀⣠⣴⣿⡇⠈⠉⠉⣿⣿⣥⣤⣀⣤⣶⣦⣤⣴⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⠿⠿⠿⠿⠛⠛⣿⣏⣈⣻⣯⣉⣻⣟⣉⣙⣿⡇⠀⠀⠀⢿⣿⣅⣈⣿⣏⣀⣹⣿⣁⣙⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠙⠋⠁⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⢿⣿⠹⠿⣿⡷⣶⢾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠻⣷⢾⠘⠲⠙⣧⡏⡟⢳⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⡆⠀⠀⡀⠀⠀⠀⠉⠱⠸⣏⣹⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡾⠿⡇⠀⠀⢿⠅⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣷⣿⡇⠀⠀⠀⢸⡀⠀⠙⢻⠿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣉⡟⠓⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠛⠋⠀⣴⣦⣤⡀⠙⠶⣦⣤⡤⠤⠤⠶⠆⠀⠀⠀⠀⠀⠈⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⡹⠍⠟⢻⡏⠀⠀⠀⠀⠀⢠⡀⠀⠸⡄⠀⠀⣿⣭⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠲⢤⣿⠄⠀⠀⠀⠀⠀⠀⢷⡀⠀⢻⣦⣤⡀⡻⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠺⣿⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⢙⡇⠀⠸⣗⣲⠒⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⡄⠀⠀⠀⠀⢀⠈⠉⠁⠀⠀⠋⢳⡄⣠⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⡀⠀⠀⢻⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢹⣥⢧⣄⣀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣇⠙⠶⣤⣼⣆⡀⠀⠀⣟⠀⠀⠀⠀⠀⠘⠀⣸⣯⣼⡿⠛⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠛⠋⠘⠛⠣⠶⠞⠋⠉⠉⠛⠛⠒⠒⠛⠉⠉⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣴⣶⣶⣶⣶⣶⣦⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⠟⠛⠉⠉⠀⠠⣤⣤⢠⣍⡉⠛⠛⠿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠋⣠⣾⡇⠀⠀⠀⠀⠀⠐⢿⣿⠇⠀⠀⢶⡄⠙⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡿⢃⡀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣥⣤⣽⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⣠⣠⣴⣿⠟⢋⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠛⠛⠋⢉⣉⣭⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⣿⣏⣉⣙⣻⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠒⠒⠛⠛⠋⢹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣾⡿⠋⢙⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⠟⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢠⣄⠀⢠⣿⡿⠀⢹⣿⡀⠀⠀⠀⠀⠀⠀⣴⣾⡿⠿⢿⣷⣄⠀⠀⠀ ⢸⣿⠀⣀⡀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣧⡈⢲⣾⣿⠃⠀⠸⣿⡇⠀⠀⠀⠀⠀⣾⡿⠁⣠⠶⠦⣜⢿⣷⣄⠀ ⢸⣿⠀⡇⠀⢀⣀⠀⠀⠀⠀⠀⠀⢀⣾⣷⣄⠲⠄⠀⠀⢠⣿⡟⠉⠻⣿⣼⣿⠃⠀⠀⠀⢿⣿⡀⠀⠀⠀⢸⣿⠃⣼⠃⠀⠀⠀⠈⢻⣿⠀ ⢸⣿⡀⢛⠀⣼⣿⣷⣄⠠⣄⠀⢠⣿⡿⠙⢿⣷⣌⠁⣴⣿⡟⠀⠀⠀⠙⠿⠋⠀⠀⠀⠀⠸⣿⡇⠀⠀⠀⣸⣿⠀⡟⠀⠀⠀⠀⠀⢸⣿⡄ ⢸⣿⣿⡌⣶⣿⠋⠙⢿⣷⣌⣠⣿⡟⠁⠀⠀⠙⢿⣷⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⢠⣿⠇⢰⢣⡶⠶⠶⠶⣄⠸⣿⡇ ⢸⣿⣿⣿⣿⠃⠀⠀⠀⠙⢿⣿⠏⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄⢠⣿⡟⢠⡏⠸⣇⠀⠀⢀⡿⠀⣿⡇ ⠀⢿⣷⡙⠷⣄⡀⠤⠤⠤⠤⠤⠤⠤⢤⣦⣦⣤⣤⣤⣤⣶⣶⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣷⣿⠏⣰⠟⠀⠀⠙⠳⠞⠛⠁⠀⣿⡇ ⠀⠈⠻⣿⣦⣤⣤⣴⣶⣶⡾⠿⠿⠿⠟⠛⠛⠛⠋⠉⠉⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⢹⣿⡁⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇ ⠀⠀⠀⠈⠉⠉⣹⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡗⢤⡀⠀⠀⠀⠀⠀⠘⣿⡇⠘⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇ ⠀⠀⠀⠀⠀⣼⣿⠇⠰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡌⢳⠀⠀⠀⠀⠀⠀⣿⡇⠀⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃ ⠀⠀⠀⢀⣾⣿⡏⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡄⢧⡀⠀⠀⠀⢸⣿⡇⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠀ ⠀⠀⠀⣼⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡌⢻⣠⣄⠀⢸⣿⡇⠀⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠁⠀ ⠀⠀⣼⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠛⣿⣷⣌⣿⣧⠀⠀⢿⣿⠀⠀⠀⠀⠀⠀⢀⣼⡿⠃⠀⠀ ⠀⣰⣿⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⣾⡿⠙⢻⣿⣿⡆⠀⣸⣿⠆⠀⠀⠀⠀⣠⣾⡟⠁⠀⠀⠀ ⢠⣿⣯⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡃⠀⠀⠈⠉⠀⠀⠈⠁⠀⠀⠀⠀⠈⣿⠋⠀⠀⠀⠀⠀ ⠘⠟⢻⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠶⠟⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠤⣤⣀⣤⠶⠶⠤⠶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠓⠢⢤⣀⠀⢀⣀⣀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⠔⠒⠒⠒⠤⢤⣤⡴⠋⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠈⠉⠓⠒⠒⠚⠉⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣶⣦⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⠿⠛⠋⠉⠉⠉⠉⠉⠙⠛⠿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⣴⣶⡀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣿⡏⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⢿⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠀ ⠀⠀⠀⠀⢀⣤⣾⡿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⠀ ⠀⠀⢀⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇ ⠀⣰⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿ ⢠⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢸⣿ ⢸⣿⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⣿⡏ ⠸⣿⡄⠀⠀⠀⠀⠸⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠁⠀⣸⣿⠁ ⠀⢻⣷⡄⠀⠀⠀⠀⠈⠙⠿⣿⣶⣦⣤⣤⣤⣴⣶⣾⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⣰⣿⠇⠀ ⠀⠀⠻⣿⣦⣀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⢀⣾⡿⠋⠀⠀ ⠀⠀⠀⠈⠙⢿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⣠⣾⡿⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⢿⣶⣶⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣴⣾⡿⠟⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠿⠿⠿⠿⠿⠿⠿⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠤⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠛⣷⠟⠁⠀⠀⠀⠉⠉⠛⠲⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢟⣠⠞⠁⣠⡴⣾⣑⢦⠀⠰⠽⠺⣌⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠛⠁⠀⠀⣏⣀⣿⣿⣯⣧⠀⠀⣶⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⢟⣩⠞⠁⠀⠀⠀⢹⡿⣿⣿⠿⠛⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡼⣿⠕⠋⠀⠀⠀⠀⠀⠀⠀⠹⠛⠁⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣤⡤⣾⠉⣴⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⣶⡆⠀⠀⢠⡀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⣿⠇⠘⠀⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣻⣧⠀⠀⢸⡇⠀⢸⡛⢻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣷⣿⡿⠉⠀⠀⣾⠇⠀⠘⣷⠏⣀⣴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⣀⣠⢶⣿⣷⣿⣻⠟⠁⠀⣠⠞⠋⠀⠀⠀⠘⠿⣅⢸⠃⢀⡴⣷⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣧⡀⠀⢀⣤⠖⣣⠶⢿⣿⣾⣿⣻⡿⠋⣀⡴⠋⣿⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⣏⣀⣿⢀⡴⠟⣧⠀⣠⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⢷⣞⠉⣠⠞⣏⣻⣾⣿⢻⡿⣿⣤⡾⠋⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠳⠦⢿⣼⡋⢸⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠚⠛⠓⣿⣻⡿⠿⠋⣰⠟⠉⠀⠀⡇⠀⢸⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⡀⠀⠀⠈⠉⠛⢧⡞⢋⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠷⢦⣤⣾⣋⣀⣄⣀⣀⣇⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈⠳⣾⢁⣤⣶⠀⠀⠀⠀⠀⠀⠀⣀⠀⣠⡾⣿⡵⣿⣷⣿⡷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣟⣯⣄⠀⠀⠉⠛⣇⠀⠀⣀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣏⢰⠏⠀⠀⠀⠀⠀⠀⠀⣯⣽⢋⣾⣿⠏⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠟⣿⡿⠻⢦⣀⡠⢈⣠⠾⢫⠀⠄⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣤⢞⡗⢠⡀⢰⠷⣤⡿⢁⢾⡾⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢾⣶⠋⣠⣾⢻⣯⣿⠉⠀⠀⠈⢧⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣼⣇⡿⢻⣼⣦⠟⢀⡞⣼⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⣸⣿⡟⠻⣇⡀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⣼⢋⡀⠀⠀⠈⢀⠀⠀⠀⠀⠀⠀⠸⣌⡉⠟⢺⡋⠀⢀⡞⣴⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣧⡿⠁⠀⢻⣿⣄⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⡼⠃⠋⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠆⠀⢀⡴⠋⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠹⣯⡳⠀⠀⠀⠀⠈⠳⢤⣀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠃⠀⠀⠀⠀⢀⣠⠔⠋⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠈⣏⠀⠀⠀⠀⠀⠀⠀⠀⢳⣿⠤⠤⠴⠶⠒⠛⠉⢀⣠⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢶⣤⣀⠀⠀⠀⠙⠳⣵⣦⣀⠀⠀⠀⠀⠀⠙⢦⣤⣤⠤⠴⠖⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣍⠛⠲⡦⠤⣤⡤⠽⠿⣿⣶⣄⣀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡟⠃⠀⠀⣼⠁⠀⠀⢀⣿⠻⡿⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⣟⣻⡿⠁⠀⠀⣼⠃⠀⣠⣤⣿⡷⠆⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣡⠔⠉⢻⡀⠀⠀⣼⠃⢠⡾⣫⠟⢯⡀⡀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⠶⠶⠚⠒⠒⠋⠁⠀⢘⣷⣥⣤⡼⠷⠗⡛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣶⣿⣿⣿⣿⣷⣶⣶⣦⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⠿⠛⠋⠉⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣤⣤⣄⣀⣀⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⡤⠴⠖⠛⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣻⣿⣿⣿⣿⣿⣿⠉⠙⠛⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⡿⠃⠀⢠⣶⣾⡟⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠿⣿⣿⣿⠟⠀⠀⠀⠀⢈⣠⣤⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠁⣼⣿⡿⠁⠀⠀⠀⠀⠀⠈⠛⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡀⢿⣿⡇⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⡏⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠹⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠖⠊⣁⡤⠤⠤⠂⣰⡄⠀⣠⣖⠀⠀⣀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀ ⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⣁⠤⠒⠉⠁⢀⣼⣀⣴⠟⠷⢾⣟⠙⣻⣯⡉⢿⣦⣴⢶⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⣀⡴⠊⣁⣠⣄⣠⠀⣸⠟⠙⠻⣷⣤⡀⠉⢿⣄⠉⢳⡄⠻⣿⣧⢹⣶⣾⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠞⠁⣤⣬⣽⣿⣿⣿⣿⣿⡿⠛⠻⠿⣶⣧⡀⠈⠻⣦⠀⠙⣦⠈⢻⡄⠘⢿⣇⠙⣿⡌⢿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠋⡠⠊⠉⠉⠻⣿⣿⣿⣿⠟⠛⠛⠓⠶⢤⣈⠛⣶⣄⠈⣧⠀⠘⢷⡀⢹⡀⠈⢻⡄⠸⣿⠙⣿⡽⣦⣴⡶⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠎⢠⠞⣤⣀⣀⣴⣦⣨⣿⣿⣥⠴⠖⠂⠀⠀⠀⠀⠁⠀⠈⣆⠸⣆⠀⠀⢣⠈⠃⠀⠀⢧⠀⠻⡄⢿⡷⢿⡿⣇⠀⠀⣀⠀⠀ ⠀⠀⠀⠁⠀⣿⣄⣿⣿⣿⣿⣿⡿⢋⣉⡀⣀⣤⣤⠄⠀⠀⠀⠀⠀⠀⠺⣄⠘⣆⠀⠈⡇⠀⠀⠀⠈⠀⠀⠃⢸⡧⠘⣿⢸⣷⠿⣟⠀⠀ ⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⡿⢀⣾⣿⣾⡟⢻⣿⣿⡇⠀⠀⠀⠀⠀⣿⣾⣷⣿⡄⠈⠁⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⣷⠈⣿⡇⢿⡏⠉ ⠀⠀⠀⠀⠀⠀⢻⣿⡿⠛⣹⡇⢸⠗⣿⣷⣿⣿⠿⢏⡏⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⢿⠁⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⢸⡿⣡⠾⣿⡇⢸⣹⡿⠿⠿⠛⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠀⠀⠠⢞ ⠀⢀⣀⣀⠀⠀⣼⣿⣧⠾⠋⣀⣬⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⡿⢿⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠀⠀⠀⠀⠀⠀⠇ ⠀⢸⣿⣿⣿⣿⣿⠋⠁⠀⠸⠃⠀⢧⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠏⠘⡇⠀⠙⢿⣦⣀⠀⠀⠀⠀⠀⠐⡇⠀⠀⠀⠀⠀⡠⢚ ⠀⢸⣿⣿⣿⣿⣏⡤⠀⠀⡆⠀⠀⢸⠀⠀⠀⡇⠀⠀⢀⡆⠀⢀⣠⡴⠋⠁⠀⢀⣇⠀⠀⠀⠙⢿⡷⢦⣄⡀⠀⠀⠑⠀⠀⠀⣀⣜⡵⢟ ⠀⠸⣿⣿⣿⣿⣼⠁⠀⠀⠈⠂⠀⠀⠀⠀⣸⠇⠀⠀⣾⣷⡞⢹⠏⠀⠀⠀⢀⣾⡟⠀⠀⣠⠀⠀⠳⣄⠉⠙⠓⠲⠤⠤⣠⣞⣿⣾⣷⣾ ⠀⠀⣿⠏⣼⣿⠇⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣠⡾⢽⣇⣽⡏⠀⠀⠀⣠⣤⠟⢀⣠⠞⠁⡰⠀⠀⠈⠂⠀⠀⠀⠀⢰⣭⣧⣾⣿⡿⠁ ⠀⠀⢧⠀⣿⣾⠀⠀⠀⢀⣠⣴⠖⠋⠀⢀⣴⣺⣧⡷⢶⣶⡿⠀⠀⢀⣼⣿⡷⠾⢯⣽⣶⡋⠀⢀⠀⠀⠀⠀⠀⠀⣴⢟⣿⣿⣿⠟⠀⠀ ⠀⠀⢸⢀⢸⣿⣠⣴⠾⠛⠉⠀⠀⢀⢴⠿⣽⡟⢛⢻⣲⣿⠇⢀⣴⡿⠟⠉⠀⠀⠀⠀⠀⠉⠙⠫⣤⡴⠂⠀⠀⣰⣳⣿⣿⡿⡇⠀⠀⠀ ⠀⠀⠈⣿⣇⢻⡉⠀⠀⣀⣀⣤⠚⣭⡾⣿⡟⠁⠘⣏⣿⠃⣠⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣶⣦⣰⣿⣿⣿⡿⣹⡇⠀⠀⠀ ⠀⠀⠀⠀⠉⠙⢯⣿⣍⣿⠓⠿⢿⣿⣱⣿⣇⡹⣗⡟⠁⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣾⢿⡿⣡⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠁⠉⠁⠀⠀⢸⣿⡿⢧⣭⠟⢀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡟⣿⡇⣿⣿⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣟⠋⣁⣴⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣾⣿⡇⢻⣿⣿⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⠹⣿⡈⣿⣿⣿⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣦⣿⣷⡘⢿⣿⣿⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠟⠁⠀⠉⠻⣿⣾⣿⣿⣿ ⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢙⣻⢿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⣷⣶⣿⣷⣶⣤⣄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆ ⠀⢠⣴⠾⠛⠛⠛⠛⠲⠦⠤⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡛⠛⠛⠿⠿⠃ ⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣴⣶⣾⣿⣿⣿⣿⣷⣶⣤⣀⣀⣠⣾⣿⣿⣿⣿⣿⡿⠿⠿⣿⣿⣿⣷⣦⣄⠀⠀ ⠈⣿⣿⣶⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠙⠛⠋⠀⠀ ⠀⠘⢿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠻⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠙⣷⣆⠘⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡟⠛⠛⠛⠛⠋⠀⣿⣿⣿⣿⠀⢤⡇⣽⠇⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⠀⠀⠉⠁⠀⠐⢰⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠿⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠙⠻⠟⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⢻⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠈⠿⠿⢇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⡴⣚⠋⠩⢭⣝⠛⠲⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⢟⠈⠉⠀⠀⠀⢁⡤⠤⢼⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡯⠭⠟⠀⠀⠀⠀⠀⠀⠈⠀⠈⠉⢻⠀⠀⠀⠀⠀⠀⠀⠀ ⡏⠀⠄⠀⠀⠀⠀⠀⠀⠀⣴⣔⢴⡟⠸⡇⠀⠀⣴⢛⠝⣶⡀ ⣇⢇⣶⣄⠄⣠⠟⢮⣀⣼⠃⠙⠟⠀⠀⢿⠀⢀⡇⡇⠀⠀⣧ ⣿⣾⠁⠈⠳⠋⠀⠀⠙⢁⣀⠀⠀⠀⠀⣸⣆⡾⡐⢪⣉⡕⣿ ⠘⠶⢵⡶⠞⠒⠚⠋⠉⠉⣫⡀⠀⠀⠀⡏⣯⠈⠀⠀⠀⠀⣿ ⠀⢠⡿⠐⠀⠀⠀⠀⠀⠀⠹⣎⡄⠀⢀⡇⢹⡀⠀⠀⠀⢀⡟ ⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⣞⢶⣜⣇⠸⡇⠀⠀⢀⡾⠁ ⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏⠈⠛⠀⠃⠀⢀⡟⠁⠀ ⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⢰⠤⠤⠂⠐⠉⠁⠀⠀⠀ ⠀⠀⠈⠀⠉⠐⠒⠊⠁⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⣠⣶⣶⠶⠖⠒⠒⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⠞⠁⠙⠏⢀⣀⣠⣤⣤⢬⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡰⠃⠀⠐⠒⠉⠉⠉⠉⠉⠉⣩⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⢀⠃⠀⠀⠀⠀⠀⠀⣀⣀⠤⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⣉⠥⠄⠀⠩⠽⢶⣤⣀⠀⠀⠀ ⢸⠀⠀⠀⠀⣼⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⡴⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢦⡀ ⠘⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⠀⠀⠀⠀⠑⢤⣀⣀⣀⣠⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠂⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠒⠁⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣷⠀⠀⠀⠀⠀⠀⠠⣀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠒⠒⠒⠂⠉⠁⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣆⠀⠀⣄⠀⠀⠀⠈⠑⢄⠀⠀⠀⡴⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢦⡀⠈⠑⠢⢤⡤⠄⠀⢱⠀⢰⠁⠀⠀⠀⠈⢆⠀⠀⣀⡠⠔⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⠏⢹⣶⠒⣋⡥⣤⡄⠊⠁⠀⢸⡆⠀⠀⠀⠀⣸⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⣿⣿⣿⡀⠘⣿⣶⡷⢤⢄⣀⠀⡇⠀⠀⠀⠀⢼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠻⠿⢧⠱⣤⡼⣧⡞⠀⢾⡉⠻⢦⡀⠀⠀⠈⠓⠲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠒⠛⢿⡁⠀⠀⠠⡇⠀⠀⠙⣄⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⠀⠑⢄⠀⠀⠈⠓⠤⢄⣀⣀⡀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⢀⠼⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⢋⣍⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣟⢻⠋⢿⠭⠋⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⣰⠀⡎⠣⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣉⡙⠒⢚⣒⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⡧⠻⠤⠿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣘⣩⣅⣤⣤⣄⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢈⣻⣿⣿⢷⣾⣭⣯⣯⡳⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠻⠿⡻⢿⠿⡾⣽⣿⣳⣧⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢰⡶⢈⠐⡀⠀⠀⠁⠀⠀⠀⠈⢿⡽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⢅⢠⣥⣐⡀⠀⠀⠀⠀⠀⠀⢸⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠆⠡⠱⠒⠖⣙⠂⠈⠵⣖⡂⠄⢸⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠆⠀⠰⡈⢆⣑⠂⠀⠀⠀⠀⠀⠏⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢗⠀⠱⡈⢆⠙⠉⠃⠀⠀⠀⠀⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⡡⢘⠩⠯⠒⠀⠀⠀⢀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢔⡢⢡⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢆⠸⡁⠋⠃⠁⠀⢀⢠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡰⠌⣒⠡⠄⠀⢀⠔⠁⣸⣿⣷⣤⣀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣐⣤⡄⠀⠀⠘⢚⣒⢂⠇⣜⠒⠉⠀⢀⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣦⣔⣀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⢀⢠⣤⣶⣿⣿⣿⡆⠀⠀⠐⡂⠌⠐⠝⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢨⣶⣿⣿⣿⣿⣿⣿⣿⣿⣤⡶⢐⡑⣊⠀⡴⢤⣀⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠷⡈⠀⠶⢶⣰⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣉⠑⠚⣙⡒⠒⠲⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠶⠀⠀⠤⣬⣍⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣙⠀⢠⠲⠖⠶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣭⣰⢘⣙⣛⣲⣿⣿⣿⣿⡿⡻⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀ ⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠶⢾⡠⢤⣭⣽⣿⣿⣿⣿⡟⣱⠦⠄⠤⠐⡄⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡀⠀ ⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⣻⡕⠶⠶⣿⣿⣿⣿⣿⣿⣗⣎⠒⣀⠃⡐⢀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀ ⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⣹⣏⣛⣛⣿⣿⣿⣿⣿⣿⣿⣞⣍⣉⢉⠰⠀⠠⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠅ ⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠶⢼⡧⢤⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣣⣡⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣅ ⡿⣷⣽⡿⠛⠋⠉⣉⡐⠶⣾⣾⣟⣻⡕⠶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣹⣫⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠗ ⢸⣿⣟⣥⡶⢘⡻⢶⡹⣛⣼⣿⣯⣽⢯⣙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠁⠀ ⠘⢟⣾⣿⣿⣚⠷⣳⢳⣫⣽⣿⣛⣾⡷⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠁⠀⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢋⣿⣿⣯⣙⣯⣵⣿⣿⣯⣽⣟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠛⢻⠟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣟⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣡⣿⣿⣿⣿⡗⣮⢻⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⣤⠀⣠⣾⡆⢀⣴⣶⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡀⣸⣿⡇⠻⠿⠇⠻⠿⠷⢠⣶⣿⡟⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣷⠀⣠⣴⣶⣿⣿⣿⣷⣶⣦⣉⡛⡀⠿⡿⢀⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡘⢗⣤⣾⣿⢻⢹⡅⡇⡏⢺⣿⣿⣿⠿⢾⢶⢤⣬⣡⣀⣀⠀⣆⢔⣄⡴ ⣀⣴⣶⠾⠿⢁⡾⡝⡸⠀⡇⡇⠇⣸⠛⡟⠂⠀⠀⠀⠈⠀⠉⠙⠛⠛⠛⠛⠉⠀ ⠈⠉⠁⠀⠀⢸⠇⢱⠀⠀⠁⠁⢠⡧⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠜⠀⠼⠀⠀⠀⠀⠰⠇⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣤⣤⣀⡀⠀⠀⠀⣀⣄⣄⡀⢀⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣽⣿⣿⣿⣷⣇⣀⠔⠁ ⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡜⠀ ⠀⠀⠀⠀⠀⣠⣾⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠻⠿⠿⠋⠀ ⠀⠀⠀⣠⣾⡿⠟⠋⠁⠀⠙⢿⣿⣿⣿⡿⠿⠟⣿⣿⣿⡉⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠒⠛⠉⠁⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⠀⠀⠀⢻⣿⢻⣧⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⠟⠛⠂⠀⠀⠸⢿⠄⠙⠿⠦⠀⠀⠀⠀⠀⠀

⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡠⠊⠻⣀⣠⣤⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⠁⠈⠁⠀⢀⡠⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⢐⠒⢂⣄⡀⠀⠀ ⠀⠀⠀⡞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⡡⠊⠀⠀⠀⠀⠉⠓⠄ ⢰⠀⠀⠑⢄⣀⣀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠊⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣄⠀⠀⠀⠀⠀⠀⠈⠑⠠⠄⣀⡀⠀⠤⠐⠊⠀⡜⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠱⡀⠠⡀⠀⠑⠀⠀⢠⠀⠀⠄⠀⠀⠀⢀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡙⢢⠨⢙⣉⠄⠃⢠⠀⠀⢈⡤⠐⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⣿⡄⠹⢾⡲⢠⢸⡀⠀⠐⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠐⠝⢞⠁⠈⡀⠈⢆⠀⠀⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⡄⢑⠄⠀⠁⠒⠀⠌⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣀⡠⡪⣵⠁⠀⠀⠀⠀⠀⡸⢈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣓⠧⠭⡝⠁⠀⠀⠀⠀⠀⠘⢳⡷⢌⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢀⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠉⠙⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⠋⢻⡇⠈⠉⠙⣿⣿⣿⡏⠀⠀⠈⠉⠉⠛⠛⠓⠒⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣾⠁⠀⠀⠀⣿⡇⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠟⠀⠀⠀⠀⠚⠛⠀⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢤⣴⡲⠀⠀⠀⠀⢠⠋⠈⢆⠀⠀⢀⡠⡄⠀⠀⠀ ⠀⠈⠋⠀⣡⠔⠊⠉⠉⠈⠉⠉⠒⠴⡉⠀⡇⠀⠀⠀ ⠀⠀⢀⣾⡅⠀⠀⠀⠀⢠⡤⠀⠀⠀⠈⢲⡁⠀⠀⠀ ⠀⠀⡎⠈⣀⣀⣀⣀⣀⣀⡀⣀⣀⣀⡀⠀⢱⠉⠉⡇ ⣤⣖⠿⠝⠲⠜⠓⠚⠙⠞⠙⠒⠱⠖⡇⠀⠀⣇⡜⠀ ⠈⠙⢠⠛⠃⢌⡦⡴⠘⠋⠄⠀⠀⠀⡇⠀⠀⢹⣀⣀ ⠀⠸⡀⢀⠀⠀⠀⠀⠀⠀⠀⡀⣀⢀⡇⠀⠀⠸⠀⡇ ⠀⠀⢸⡿⢏⣴⣓⡞⠲⠭⠶⠭⠛⠛⠀⢀⠀⢹⢷⠀ ⠀⠀⠀⠳⡤⢀⣀⣀⣀⣀⠀⠤⠤⠀⠀⠘⢄⣈⡌⢆ ⠀⠀⠀⠀⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣿⣿⣿⣿⣿⠟⠛⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⣂⣿⣿⡿⠟⣡⡞⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⢋⣴⣼⣿⣥⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡠⠔⠂⠈⠁⠀⠀⠈⠉⠉⠛⠻⢿⣶⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠿⣿⣿⣿⣎⢃⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣷⣌⠉⠻⣿⡟⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣶⣤⣀⡀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣦⡁⠙⢈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣷⣄⠀⢀⣠⣼⣿⣿⣿⣿⣿⣿⡏⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣦⡄⠀⣸⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡏⠉⢹⣿⣿⣶⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠸⣿⣿⠇⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣏⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⢀⣤⣀⣀⣴⠏⠉⡉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⢿⣿⣿⣆⣤⣶⣾⣿⠿⠿⠿⣿⣿⡖⠛⣿⣦⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠟⠁⠙⢿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠙⢿⡿⠿⠟⠋⠁⠀⠀⠀⠀⠉⣻⣦⠸⣿⠏ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⡟⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡾⠟⠀⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡏⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⡇⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡇⠀⠀⠀⠀⣾⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⡿⠿⠁⠀⠀⢀⣼⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣧⠀⠀⠀⣴⣾⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⡟⠉⣿⠋⠀⠀⢀⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠇⠀⠹⠄⠀⢠⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣧⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⡿⢿⡿⠻⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⣴⣀⣤⣦⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣴⠿⠛⣿⣿⠋⠻⣿⣟⠻⠿⠿⢿⣿⣿⣶⣶⡦⣤⣀⡀⠀ ⢰⣿⣧⣴⣦⢿⣿⣷⡦⠘⣿⠀⠀⠀⠀⣹⠉⣿⣿⣿⣶⣬⣷⠀ ⠘⠟⢻⣿⠋⠀⢿⣿⣷⣼⣿⣷⣤⣤⣴⣿⣿⣿⣿⣿⣿⣿⢿⠃ ⠀⠀⢠⣿⣶⣶⣿⣿⣿⣿⠟⠉⠉⠙⠻⠟⡿⢻⢿⢻⡏⠏⠀⠀ ⠀⣾⣿⣿⣿⣿⣿⣿⣿⣧⣤⣀⡀⠀⠀⠀⠁⠈⠘⠈⠀⠀⠀⠀ ⠀⠈⠉⠳⣾⣿⣿⣿⣿⣿⣿⣿⣿⣦⣶⣄⢠⢰⣴⢠⠀⣄⠀⠀ ⠀⠀⠀⠀⠈⠙⠿⣿⣝⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣷⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠛⠛⠛⠛⠻⠿⠟⠋⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣾⡷⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡿⣋⣜⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠉⠛⠶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠠⣿⣿⣿⣿⡃⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠻⣷⣦⣄⡀⠀⠀⠀⣿⣿⣮⡙⠯⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡈⠻⣿⣿⣷⣄⣤⣾⣿⣿⣯⠓⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠙⣾⡞⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣸⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⢠⣤⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⢿⣿⣿⣿⣿⠿⢿⣧⣤⡶⠞⠿⣷⢲⣄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠉⣽⣿⡟⠀⠀⠉⠁⠀⠀⠀⡸⠃⠃ ⠀⠀⠀⠀⠀⠀⠀⢀⣰⡇⠀⠀⣠⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⣿⠇⠀⢠⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠟⡟⠀⢸⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⠁⣰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣷⡤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣄⣀⡀⠀⠀⠀⠀⠀⣦⣴⣿⣦⣶⣆⣀⠀⢀⣼⠃⠀⠀⠀⢠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⢸⣿⣿⣿⣿⣿⣿⣿⢏⣠⡾⠁⠀⠀⢀⣴⠏ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣀⣤⡶⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣅⠀⢀⡶⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⠿⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⠿⠟⠃⠈⠉⠙⠻⠿⠛⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⡿⠟⠉⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣤⣾⣿⣿⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⠹⣿⣿⣿⣿⣿⣿⣿⡏⠉⠉⠉⠉⠉⢿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣤⣶⣿⠿⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣹⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠈⢿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡟⢿⣿⣿⢦⠀⠀⠀⠀⠀⠀⢹⣿⣷⡀⠀⠻⢿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠟⠂⠀⠁⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⠟⠂⠀⠀⠙⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢀⣠⣶⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠊⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⢿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣬⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⣶⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⣸⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠙⠟⠀⣘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠟⠉⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣿⣿⣶⣤⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣟⡛⠛⠛⠉⠉⠉⠻⣿⣿⣿⣿⣿⣯⣉⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⢿⣷⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⣄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠈⠛⠻⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠟⠛⠛⣹⠿⠿⠛⠋⠉⠉⠀⠀⠀⠀⠀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠛⠛⠋⠟⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⣴⣿⣿⣿⣷⣄⠠⣤⣤⣤⣤⣤⣤⣄⣀⡀⠀⠀⠀ ⠀⠀⠀⣀⣼⣿⡟⠉⡉⠻⣿⣷⣮⣿⣿⣿⣿⣿⣿⡿⠿⢷⣦⠀ ⠀⢠⣾⣿⣿⣿⣷⡀⣿⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⣸⣿⣧ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢰⣿⣿⣿⣿⣿⣿⣍⠉⠿⠋⠹⠟⠛⢿⡿⢿⣿⠿⢿⡿⠻⠟⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠘⠁⠀⡿⠀⠘⠁⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣴⣶⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⣤⣀⣠⡄⠀⠀⠀ ⠀⣿⣿⣿⣟⡿⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⠿⠃⠀⠀ ⠀⠘⣿⣿⣿⣿⣶⣶⣦⣤⣶⣶⣶⣆⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀ ⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠄⠀⠀⠀⠀⠀⠀⠀⠀

⠏⠉⠀⠀⠀⠀⠀⣀⠤⢒⠩⠐⡒⢠⣦⣠⢦⡠⢴⡀⣀⡀⠀⠀⠀⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠴⢊⣔⣊⣤⣀⣰⡛⡻⢦⡈⠳⡉⢦⠹⣯⢳⣶⣀⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⡠⡁⠐⠳⣿⣿⡿⠯⠯⢝⣳⢤⡙⠆⠙⠄⢣⠘⢇⢹⡞⣟⣄⣤⠀⠀⠀ ⠀⠀⠊⡔⢢⣤⣶⣼⠿⠒⠊⠁⠀⠀⠀⢐⡜⡄⠈⡌⠀⠘⠀⠃⣿⢻⣳⣠⡤⠀ ⠀⠀⠀⢻⣿⣿⣿⢡⢿⣿⣻⣷⡆⠀⠀⠰⠿⣺⡀⠃⠀⠀⠀⠀⠘⠘⡇⣷⢻⠒ ⠀⠀⠀⠀⣿⡡⣺⢸⡾⠿⠯⠙⠁⠀⠀⠀⠀⢸⣷⡄⠀⠀⠀⠀⠀⠀⠁⠇⠘⡠ ⠀⣤⣤⣰⡿⠚⡡⠂⠀⠀⠀⠀⠀⠀⠀⠀⢠⠼⠛⢿⣄⠀⠀⠀⠀⡄⠀⠀⠀⢀ ⠀⣿⣿⡿⡄⠀⡅⠀⠇⠀⡅⠀⢠⢀⣠⠔⠁⠀⡇⠀⠙⢷⠦⣀⠀⠁⠀⢀⢴⢖ ⠀⣿⢻⡿⠀⠀⠀⠁⢀⠔⠁⡠⣻⣣⠃⠀⢀⡺⢁⡠⢃⠀⠑⠀⠉⠉⣔⣿⣷⠟ ⠀⢠⢸⡇⢀⣠⠶⠋⢁⡴⣿⣞⣳⡟⢀⣴⠿⠚⠛⠯⠅⡄⢀⠀⠀⣜⣽⣿⠋⠀ ⠀⠘⢯⣯⣉⣀⢤⣰⣕⣾⢁⢳⡟⣰⠟⠁⠀⠀⠀⠀⠀⠈⠳⣦⡸⣿⡿⣽⠀⠀ ⠀⠀⠀⠈⠛⠚⠈⠙⣷⢿⣺⠏⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⣿⣿⢱⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠱⢯⡥⠾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⢿⡝⣿⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠮⣷⡹⣿⣧ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠈⠛⢺⣿

⠀⠀⠀⠀⠀⡠⢤⠖⠒⠢⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⠕⠁⣞⣯⡆⢁⠚⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡠⠞⠊⠀⠀⠹⠋⠁⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠙⠸⠀⠀⠀⠀⢀⣼⡇⢀⡀⠇⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⡄⠀⠀⡀⣀⢴⣿⡟⢁⠜⠀⠘⢖⣇⣤⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢖⣩⣾⣿⡻⡯⢺⠈⠀⠀⠀⠀⠈⠘⠚⠼⢜⡇⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠛⠭⣾⠤⢼⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢾⢤⠀⠀⠀⢀⡠⣾⠿⠷ ⠀⠀⠀⠀⠀⣜⡻⢓⣤⡠⠒⡡⠀⠀⠀⠀⠀⠀⠀⠀⠈⢪⣲⣠⡐⡜⣽⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠡⣿⡟⢧⡀⠐⢄⠀⠀⢠⠏⠀⠀⠀⠀⠀⠉⠓⢉⢜⠆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠀⠈⢳⡀⠀⠑⠠⠃⠀⠀⠀⣠⣂⣀⠠⠔⡡⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⠄⣀⣑⣦⣄⠀⠈⡦⠐⠒⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡏⠀⠎⢀⣼⠙⢠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠅⠹⠤⠜⢰⣏⣣⠤⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⢤⣄⣀⢀⣠⣤⠴⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣤⡖⠿⠙⣶⣦⣄⣹⣯⡛⠹⢦⣌⣻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣾⠀⠀⣶⣿⠺⣿⣿⣏⣉⠿⣇⠺⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⡿⠃⠀⠀⠛⣿⣻⣿⣍⠳⣉⣥⣬⡟⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⡿⠀⠠⢾⡧⡀⠻⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⠀⠀⢠⣾⣇⢱⣦⡀⠘⢻⣿⣮⡳⢿⡗⣻⣿⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀ ⢰⡟⠀⢰⠟⢹⣿⣦⣈⣙⠢⠼⢿⣿⣿⣿⣿⣏⠁⠀⠈⠙⠛⠳⡖⠶⠤⣤⣄⣀⣀⢀⠀⠀⠀⠀⠀⠀⣀⣤⣿⠃ ⠀⣿⠀⢸⠀⠏⣹⠟⠛⣿⣿⣶⡌⠹⣟⣽⣻⣿⠇⣩⣶⣄⠀⠒⠋⠒⠦⠈⠉⢍⡉⣉⣛⠻⢶⠖⠖⢛⣷⡿⠃⠀ ⠀⠹⣶⡘⡌⢱⠇⠰⢻⣿⠛⠛⢧⡀⠀⠬⢭⡿⠎⠜⠁⢠⢧⠀⠳⠦⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣾⠿⠋⠀⠀⠀ ⠀⠀⠙⣿⣧⣸⡀⠀⢿⣇⠀⠀⠀⠙⠲⠶⠊⡄⠀⠀⡀⠀⠓⢧⡀⣀⣄⣴⡶⠾⠿⣛⣛⡭⠴⠋⠁⠀⠀⠀⠀⠀ ⠀⢀⣀⠈⢹⣿⢻⣶⠈⠻⣦⠄⢹⠃⠀⠀⣸⠁⡆⠀⡇⠀⠀⢸⡟⠋⠉⢀⡴⠾⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣾⣿⡙⢾⣜⣷⡝⠦⣀⠘⢄⠘⣧⣀⣀⣾⠀⠇⠀⡇⠀⠀⢸⣇⣤⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣿⣿⠟⠙⠚⡿⢿⣶⣬⡷⢛⣿⡋⠉⠩⣿⠀⢆⠀⣇⠀⠀⣾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠀⠀⠀⢧⡸⣿⣧⢿⣿⣿⣇⡀⣠⣽⣧⣸⡀⡈⠀⠀⣿⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠻⣇⠀⠸⢿⣤⡉⠁⠀⠀⠙⢧⡻⢦⡀⠙⠀⠻⣳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡟⢀⠀⢠⡇⠀⠀⠀⠀⠀⠙⠲⣿⣤⠀⠀⣿⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣴⣋⣀⠎⢸⣸⡆⠀⠀⠀⠀⠀⠀⠀⢸⢻⡇⣶⣤⣸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣰⣟⠻⠋⣾⣽⡿⠋⠀⣿⡿⠁⠀⠀⠀⠀⠀⠀⢠⣿⣼⡇⢸⢹⡹⣝⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠿⠋⣹⠀⣼⣿⡷⢦⣴⣾⣿⠃⠀⠀⠀⠀⠀⢀⣾⣿⣌⣿⡧⢘⡈⣷⣈⠻⣙⣳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⠓⠛⠛⠛⣿⣉⣠⠾⠞⠋⠁⠀⠀⠀⠀⠀⠀⣾⠛⢁⣸⣿⣱⠋⡟⢿⣟⣰⠉⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠈⠹⣆⣱⠏⠉⠙⠒⠒⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⠞⠛⠺⠛⠓⠓⠟⠻⠓⠐⠚⠓⠛⠂⠀⠀⠐⠐⠷⠾⠀⠘⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣄⢀⣴⣿⣻⡧⣤⣄⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣮⡿⠉⠈⠉⠁⣾⡋⡿⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣀⣿⣋⡁⠀⠀⠀⠀⠀⠈⠹⠃⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣤⡿⠛⠀⠀⠀⠀⠀⣤⡀⠀⠀⣠⢨⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣾⠇⠀⠀⠀⠀⠀⠀⣤⠛⢳⡀⣠⠙⠋⣷⡀⠀⠀⠀⠀⡀⠀⠄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣿⠃⠀⠀⠀⢀⠀⠀⠁⠀⠙⢿⠉⠁⣄⣼⠃⠀⠀⠀⠈⣿⣿⣿⡆ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⣸⠇⠀⠀⠀⠀⠀⠀⠙⠳⠶⠶⠤⠬⣶⣶⠛⠁⣠⣦⣴⡦⡄⠘⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢯⣹⠗⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠈⢯⠉⠉⠉⢯⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣼⠥⢠⣦⣵⠏⠀⣠⡾⠁⠀⠀⠀⠀⠀⠀⢸⣆⡤⠶⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⣗⠺⣷⠀⢰⣿⠋⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⡀⢀⣼⠏⠃⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⣟⡿⠁⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⡿⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠚⢿⣛⠁⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢠⡇⢀⣀⣼⠛⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠙⠲⠤⠤⠤⠤⠤⠤⠤⠤⠤⢿⣄⣀⣀⣾⡏⠿⠯⠴⠤⠿⠷⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣴⠟⠛⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡶⠶⣦⣤⣄⡀⠀⠀⠀⠀⣼⠋⠀⠀⣀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⢁⣀⡀⠀⠉⠙⠳⢶⡶⠾⠛⠋⠉⠉⠉⠉⠉⠉⠙⠛⠳⠶⠶⢦⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠈⠓⣆⠀⠀⠀⢀⣠⣤⠶⣾⠿⠛⠛⢿⡶⠶⣤⣀⠀⠀⠀⠀⠉⠛⢷⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⣘⢂⣤⠿⢛⡏⠀⠀⣿⡄⠀⠀⢾⡇⢀⣠⡟⠻⣦⡀⠀⢀⡀⠀⠙⢷⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⢀⣼⣵⠿⠷⣤⣼⡇⠀⠀⠘⢿⣆⣀⠀⢻⠟⠋⠀⠀⠈⣿⣆⠈⢷⡄⠠⠈⢻⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⢀⣾⠋⠂⠀⠀⠛⢳⡀⠀⠀⠀⠉⠉⠉⠙⠳⣤⡤⠞⠛⠶⣿⡆⠀⢻⡄⠀⠢⣹⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠁⠀⣸⠏⠁⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠀⠀⢿⡶⠶⠛⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠘⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢸⠃⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⣀⢙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢹⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢸⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢼⣮⣥⣷⠀⠀⢴⣤⣤⣤⣤⣤⣴⡀⠀⢠⣇⠀⠀⠸⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡀⠀⠘⣧⠀⠀⢀⣀⣤⣵⡾⢿⣿⣭⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠈⠻⣦⠀⢠⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢹⡇⠀⠀⢻⣦⣴⣿⣿⣿⣆⣠⠶⠟⠉⠀⣴⣦⣀⠀⠀⠀⠀⢠⠞⠁⠈⠙⡆⠘⣧⢸⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡀⠀⢨⡿⠉⠀⣠⠖⠒⢦⡀⠀⠀⠾⠏⠈⠻⠂⠀⠀⠀⠘⣆⣀⣀⡴⠃⣠⡟⣾⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⢸⡇⠀⠀⣇⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣀⣤⡾⠟⣸⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠈⢿⣄⡀⠙⠳⠞⠚⠁⠀⠀⠀⠀⠀⠀⣀⣤⣤⣴⠶⠞⠛⠉⠁⠀⠀⣿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡛⣧⠀⠉⠛⠲⠶⠶⠶⠶⠶⠶⠞⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡿⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡤⠤⣤⡾⢻⡇⠀⠀⠀⠀⠀⠀⠀⢴⡀⠀⠀⠀⠀⠀⠀⠀⡿⠁⠀⠀⣤⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣠⡴⠏⠁⣿⠁⠀⠀⠀⠀⣤⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⢠⠏⠀⠀⠀⠀⠀⢸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⡋⠁⠀⢰⡟⠀⠀⠀⠀⠀⠘⢦⡀⠀⠈⢷⠀⠀⠀⠀⠠⣼⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀ ⠀⠀⠀⣴⠾⠟⣻⣿⠋⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠈⣧⠀⠀⠀⢠⣇⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⣷⢀⣴⠟⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⡀⠀⠀⠘⠳⠞⠋⠀⠀⠀⠘⠋⢳⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⢸⡿⠅⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⣀⣀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡄⠀⠀⠀⠀⠀⢀⣾⣏⠀⠀ ⠀⠀⣠⣾⠃⠀⠀⠀⠀⣤⣄⣀⡀⠈⠻⣆⠀⢠⡾⠛⠉⠉⠛⠲⢦⣄⠀⠀⠀⠀⠀⣤⡶⠛⠋⠛⠳⣦⡀⢀⣴⣿⣽⡿⠀⠀ ⣴⡾⠋⣷⡀⠀⠀⠀⠀⠀⠉⠉⠛⠓⠲⢿⣷⡟⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⢠⡾⠋⠀⠀⠀⠀⠀⠈⢻⣟⣿⡿⠃⠀⠀⠀ ⠻⣾⣄⣹⣷⣤⣀⣀⣀⣀⣀⣀⣀⣤⣤⠶⢿⣄⠀⠀⠀⠀⠰⠀⠀⢀⣾⠷⠶⢿⡁⠀⠀⠀⠙⢒⡀⣠⡾⠋⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠛⠛⠛⠋⠁⠀⠀⠈⠛⠛⠛⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⡶⠶⠶⠶⢶⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⣋⡅⠀⠀⠀⠒⢲⣶⡄⠈⢉⡛⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⠏⠀⠛⠃⠀⠀⠀⠀⠀⠉⠁⠀⣈⣃⣈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣠⣤⣴⣿⣋⠵⠊⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠛⠋⣉⣩⣽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣿⠶⣤⠽⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⡿⠁⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⣾⡆⢹⣷⠀⠀⠀⠀⠀⣠⣤⣶⣶⣤⡀⠀⠀ ⣿⡇⠀⠐⠃⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⣼⣿⣦⠑⣾⡿⠀⠈⣿⡆⠀⠀⠀⢰⡿⢁⠴⠦⠽⢿⣆⠀ ⣿⡁⡇⠀⣤⣄⠀⠀⠀⢀⣼⣿⣦⡁⠀⢀⣾⡟⠀⠹⣿⡿⠁⠀⠀⢹⣧⠀⠀⠀⣿⠇⡾⠀⠀⠀⠈⣿⡀ ⣿⣧⢀⣼⡟⠻⣷⣕⢠⣾⠏⠀⠙⢿⣦⣿⠏⠀⠀⠀⠈⠁⠀⠀⠀⠘⣿⡄⠀⢰⡿⢀⣧⣤⣤⣤⡀⣿⡇ ⢿⣿⣿⠟⠀⠀⠈⢻⣿⠏⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢿⡇⢠⣿⢃⡎⢹⡄⠀⣠⡇⢹⡇ ⠘⣿⣌⠓⠀⢐⣒⣒⣶⣶⣶⣶⣶⣶⠶⠶⠿⣿⠛⠀⠀⠀⠀⠀⠀⣿⡿⣿⡿⢡⠞⠀⠀⠉⠋⠉⠀⣾⡇ ⠀⠈⠛⠛⢻⣿⠟⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⣸⡦⡀⠀⠀⠀⠀⠀⣿⡇⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⣠⣿⠏⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡘⣄⠀⠀⠀⠀⣿⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇ ⠀⠀⢰⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡘⣆⠀⠀⠀⣿⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⣸⡿⠀ ⠀⢠⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡘⢿⣦⡀⣿⡆⠀⣿⡇⠀⠀⠀⠀⠀⣰⡿⠁⠀ ⢀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⣼⠟⠻⣿⣷⠀⢸⡷⠀⠀⠀⢀⣴⡟⠁⠀⠀ ⢸⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣿⠀⠀⠀⠁⠀⠀⠀⠀⠀⢀⣸⠏⠀⠀⠀⠀ ⠈⠸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⡀⠀⣀⣤⣀⣠⠖⠋⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠙⠢⢤⡀⠀⣀⣀⠀⠀⠀⠀⣀⠀⣀⡠⠄⠠⠤⠤⣀⠴⠃⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⠁⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⡘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠠⢏⠫⡀⠁⠉⠑⣊⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠁⠈⠉⠀⠀⠀⠀⠀⠈⡆⢤⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡸⣤⡄⠀⢠⣤⠀⠀⠀⠀⠑⢏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⠀⢳⢢⠀⠀⠀⠀⠀⠀⠀⢜⡰⠀⠀⠀⠀⠀⠀⠀ ⠀⣬⢶⣼⡼⠤⠤⢶⡀⠀⠀⠀⠀⠰⣀⡀⠀⠀⠀⠀⠀ ⠰⡛⠦⠀⠀⣀⠤⠛⠁⣀⡰⠀⠀⠘⠥⡃⠀⠀⠀⠀⠀ ⡀⠙⡎⠀⠀⡓⠀⣔⡞⠓⠃⠀⠀⠀⠀⢸⣪⣀⡰⣄⣠ ⡟⠊⣇⣷⣾⡧⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡡⠃ ⠰⣀⣹⣿⣇⠀⠀⠀⠀⠀⣀⣤⡀⠀⣀⣀⠠⠔⠊⠀⠀ ⠀⠀⠀⠀⠘⠂⠒⠒⠂⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⠶⠛⠉⠉⠁⠀⠉⠉⠛⠳⣦⣀⠀⠀⠀⠀ ⠀⠀⣴⠟⠁⠀⠀⠀⠀⢀⣤⣶⣤⡀⠀⠀⠙⢷⡀⠀⠀ ⠀⣾⠃⠀⠀⠀⠀⣐⣾⣿⣿⣿⢆⣯⠳⣦⣤⣈⢻⡄⠀ ⣸⠇⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⡟⠛⠶⣷⣿⣿⡇⣿⠀ ⣿⠀⠀⠀⠀⢀⣸⣿⣿⡿⢿⣿⣿⣄⠈⡉⠉⠉⠀⢸⡆ ⢿⣀⣠⣴⣷⣿⣿⡟⠉⢠⠆⠉⠉⠻⠿⠿⠀⠀⠀⣼⠃ ⠸⣿⣿⣿⣿⡿⣿⣷⣶⡺⠞⠃⠀⠀⠀⠀⠀⠀⢠⡟⠀ ⠀⠹⣿⣿⢟⠗⠀⠈⠉⠁⠀⠀⠀⢀⠀⣀⠀⣠⡟⠁⠀ ⠀⠀⠈⠳⣤⡀⣀⣰⣶⣶⣴⣷⣶⣿⣷⣿⡿⠋⠀⠀⠀ ⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⡿⠿⠛⠉⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣷⣶⣤⠀ ⢰⡎⠉⠉⠑⠂⠁⠀⠀⠀⠀⠀⢀⣀⣀⣠⣤⣤⣄⡀⢀⣼⣿⣿⣿⣿⣯⣍⡉⠁ ⠘⣿⣶⣤⣤⣄⣀⣀⣠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠉⠁⠀ ⠀⠀⠙⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⠫⣅⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠟⠉⠉⠁⢿⣿⠐⠝⠀⣸⠆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠋⠁⠀⠀⠀⠀⢸⣿⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠷⠦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⠘⠿⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⣼⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣸⠻⢏⡉⠀⠛⠒⠋⠙⢲⡔⢛⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⠞⠙⣆⣠⠟⠀⠀⠀⠀⠀⠈⠳⠾⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣄⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣅⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡼⢲⣿⠷⠀⠀⠀⠿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠃⠀⠀⢰⡤⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠷⢲⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢧⡀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠲⣞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡤⠽⠶⠤⠧⠼⠦⠤⠤⠴⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣿⣖⠚⠚⠛⠓⠒⠒⠒⠒⣾⠞⠁⠀⠀⠀⠀⠀⠀⠀⠰⡞⠋⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⠈⠙⢲⡄⠀⠀⢀⡤⠖⠋⠁⠀⠀⣤⣤⡾⠃⠀⠀⠀⠀⠙⠻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠓⢶⠚⠁⠀⠀⠸⢤⣀⣀⣠⣤⡜⢷⣼⠀⠀⠀⠀⠀⠀⠀⠀⠈⣦⠞⡇⠀⠀⠀⠀⠀⠀ ⣴⣄⣀⣿⠀⣀⠀⠀⣴⡄⠀⣸⡧⠞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠾⠓⠦⣼⣹⡶⢚⠀ ⣿⠞⠋⢹⡄⣿⣿⢾⣽⡷⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣠⠟⠀ ⢸⡄⠀⠘⣿⣿⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⢄⣠⠞⠁⠀⠀ ⠀⢷⣤⣀⣿⣿⡿⢷⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣖⣀⡀⠀⣒⣒⣫⠤⠴⠚⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣦⣀⣠⡤⠤⠴⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⣀⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣶⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠛⠛⠛⠛⢿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡿⠛⢻⣿⣿⠀⠉⠛⠛⠿⠿⠿⣿⣿⣿⣿⣿⣿⡟⠉⠉⠁⠀⠈⠉⠉⠛⠛⠿⠿⢿⣿⣷⣶⣶⣶⣤⣤⣤⡴⠶⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠀⠀⢈⣿⣿⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⢻⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠘⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠀⢀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡆⠈⠻⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣷⠀⠀⣸⣿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣧⣠⣾⣿⣷⣀⣴⣶⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣀⣼⣿⣿⣿⣿⣿⣿⣿⣿⡿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⠆⠀⠀⠀⠀⠀ ⠀⠀⢀⣠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠆⠀⠀⠀⠀⠀ ⠐⠛⠛⠋⠫⠿⢿⡿⣿⣿⣿⣷⢿⢿⣿⣿⣿⠋⠻⢿⢿⢯⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⣿⣿⠛⠛⠛⠉⢹⣿⣯⣿⠀⠀⠀⠈⠙⢳⣧⣶⢢⠁ ⠀⠀⠀⠀⠀⠀⣾⣿⡇⠀⠀⠀⠀⠼⠿⠸⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠹⠟⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣶⣶⣿⣿⣿⣿⣿⣿⣷⣶⣶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⡿⠿⠛⠋⠉⠁⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⠉⠛⠻⠿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⣿⣷⣶⣦⡀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⢶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠘⢿⣶⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠀⠘⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠰⣶⣤⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⣸⣿⡀⠙⢿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⣠⣀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⣴⣿⣿⡇⠀⠀⠙⢿⣿⣿⣿⣷⣶⣤⣀⠀⠀⠻⣿⣿⣿⣷⡀⠀⠀⠀ ⠀⠀⠀⣼⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⢀⣼⠟⠛⢿⣿⣿⣿⣿⣷⣦⡀⠹⣿⣿⣿⣷⡀⠀⠀ ⠀⠀⣼⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠠⣬⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠻⠿⢿⣿⣿⣿⣿⣶⣶⣾⣿⣿⣿⣿⣿⣿⣷⣄⠹⣿⣿⣿⣷⠀⠀ ⠀⢰⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⢰⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠉⢹⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⢹⣿⣿⣿⣇⠀ ⠀⣾⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⢠⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠄⠀⠀⠀⠀⠀⠙⠙⠱⠃⢿⣿⣿⣿⡿⣭⠙⠋⠀⠀⠀⢿⣿⣿⣿⡀ ⢠⣿⣿⣿⡇⠀⠀⣴⣄⢠⣷⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡇⢹⠙⣿⣿⣿⣿⣿⣿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠈⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇ ⢸⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⠁⡇⠈⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣧⣁⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿ ⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢻⣿⢁⠏⠘⠀⡇⠀⠀⠀⠀⠀⠈⠙⠛⠿⣿⣿⣿⣿⣾⣼⣧⣦⣴⢃⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠻⣿⣿⠀⢸⠇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣠⡄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠄⠸⡟⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡟ ⠘⣿⣿⣿⣿⣿⣿⣿⠋⠛⣿⣿⣶⣄⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⡇ ⠀⢿⣿⣿⣿⣿⣿⣿⣷⣤⣿⣿⡉⠙⣿⣦⣴⡶⢰⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠁ ⠀⠘⣿⣿⣿⣿⡟⠉⢻⣿⡿⢿⣷⣶⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⢀⣠⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⠇⠀ ⠀⠀⠹⣿⣿⣿⣇⠀⠀⢻⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⢸⣧⣴⠖⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⡟⠀⠀ ⠀⠀⠀⠹⣿⣿⣿⣆⠀⢸⢇⠀⠀⢿⣿⣿⣿⣿⡿⣿⡛⠀⠀⠀⠀⠀⣠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⡿⠁⠀⠀ ⠀⠀⠀⠀⠹⣿⣿⣿⣧⡀⠀⠣⡀⠘⣿⠃⣿⣿⠇⣿⣧⣀⣀⣀⣤⠾⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣆⠀⠱⣤⡿⠆⠉⠉⠀⠈⠙⠻⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣷⣄⣹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣄⣀⣀⣴⣿⣋⣉⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣛⠛⠋⠉⠙⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣾⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣀⣀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣶⣶⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠻⠿⠿⠿⠿⠿⠿⠿⠿⠟⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠈⠉⠀⠀⠈⠙⠒⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⢞⣥⣀⣤⣤⣤⣤⣤⣀⣀⣤⣤⣓⣦⠀⠀⠀⠀⢀⣴⢆⣴⢟⡴⢃⡴⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣡⠞⡹⠛⣰⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠄⠚⠁⠀⠙⠲⡤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣋⣾⣿⠞⣡⡞⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠤⢖⣉⣉⣀⣀⣀⣀⣀⣀⣀⣙⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⢏⣴⣯⡟⣡⡾⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣾⣿⣾⡘⢃⡽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣿⢿⣿⣿⣿⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⠿⠯⠭⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣤⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡄⠀⢀⣠⣤⣾⣿⣿⣿⣿⣥⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⠀⣿⣿⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⠘⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⣿⣿⣀⣸⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣿⣿⣿⣿⣿⣿⣿⣿⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣀⣿⣿⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣿⣿⣿⣿⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⠤⠤⠤⠤⠦⠶⠤⠶⠶⡦⠤⠤⠄⣿⠿⠀⣿⠦⠤⠤⠤⠤⠤⠤⠤⠴⠶⠤⠴⠶⠶⠤⠤⠤⠤⠴⠤⢴⣶⣶⣤⣿⣿⠤⠤⠤⠤⠤⠤⠤⠤⠤⠄ ⠒⠒⠒⠒⠒⠀⠀⠈⠉⠉⠁⢀⣀⣀⠛⠋⠀⠛⠋⠀⠀⠘⠒⠒⠒⠃⠀⠀⠀⠉⠉⠉⠀⠤⠤⠀⢀⠀⠀⠀⠀⠀⣿⣿⠀⠘⠛⠛⢛⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠟⠻⠆⣰⡟⢷⣤⣿⣄⣾⣿⡿⠛⠛⠃⠀⠀⠀⢰⡿⠛⢿⢸⡇⠀⣿⢸⡟⠛⠛⢸⡟⢛⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡘⢻⡏⣿⠶⢾⡇⣿⠙⢸⡏⡟⠛⠃⠀⠀⠀⠀⢸⣇⠀⣸⠸⣧⣠⡿⢸⡟⠛⠃⢸⡿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠁⠛⠀⠘⠃⠛⠀⠘⠃⠛⠛⠛⠃⠀⠀⠀⠀⠙⠛⠋⠀⠈⠛⠀⠘⠛⠛⠛⠘⠃⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⣶⣶⣶⢾⣿⣿⣿⣿⣿⣻⣶⡦⣤⣤⣤⣤⣤⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣄⣘⣻⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠱⣿⣿⣿⡟⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⡿⠿⠘⢽⣿⡿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⣿⠹⠉⡺⣿⣿⣿⣶⣤⣿⣿⣿⣿⣯⣽⣿⣿⢣⡸⣿⡏⠙⠒⠛⠉⢛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⡇⠃⠁⡀⣠⠀⣟⣿⣿⣾⣿⣿⣿⣿⣿⣿⣻⣿⣯⣇⣺⣩⣇⠠⣄⠀⠀⣶⡽⣿⣩⣧⣷⣾⣿⣿⣿⣿⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⢗⠯⠀⡄⡔⡿⣿⣏⠳⠈⠻⣻⠟⠻⠛⢋⣁⠋⠻⢽⠿⡿⢿⣿⣿⠿⣟⣭⣽⣶⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣽⣻⠀⡀⡸⢃⣾⠁⠛⠟⠂⣁⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣾⣶⣷⣾⣾⣿⣿⣿⣿⣿⣿⣿⡿⠟⣛⣉⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣿⣻⣻⢀⣴⣇⣃⠷⣤⣠⣶⣿⣿⢿⠿⣿⣿⢿⢛⣛⣯⣿⣿⡿⠿⣿⣿⣿⠿⣟⣿⣿⣽⣿⣾⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⣿⣿⠟⢿⣋⢝⠏⣶⣤⣼⣿⣿⣆⣀⣸⣶⣷⣿⣿⣟⣿⣽⣿⣿⣿⣷⣶⣶⡤⣌⣶⣔⣯⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⣿⡿⣅⠀⠹⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⠟⢽⣟⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⢿⣷⣌⣛⢿⣿⣿⣿⣿⣿⣿⣛⢋⣿⣯⣿⡭⢻⣿⣿⣿⣿⣗⣻⣬⣷⣤⣿⣿⣿⡿⠟⣛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⣍⠓⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⠿⢛⣭⡷⠿⠿⣿⣿⣿⣷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⢯⡻⣝⠿⠦⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠙⢿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⠷⡈⠈⢳⡉⠛⠿⢻⣿⣾⣻⣿⣿⣿⣿⣿⠿⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⡿⢿⡟⠲⣼⠦⠵⣤⣌⣜⣿⣼⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⡙⢮⠳⡀⠈⣣⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⢀⣠⣶⣶⣶⣦⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣯⣦⣤⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠛⢛⣿⡿⠋⢹⣟⣿⣿⣿⣿⣿⣿⢭⣽⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⢸⣿⠁⠀⠀⠉⠉⢿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠘⢿⠀⠀⠀⠀⠀⠈⠻⢿⠿⠿⠿⠟⠛⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀

⠀⠀⠀⠀⠀⣤⣤⣤⣤⣤⣤⣄⠀⠀⠀⠀⠀⢀⣀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣠⣤⡶⠾⣛⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⣠⣿⣿⣿⣿⣷⣶⣤⣶⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢡⠦⠞⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣦⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⠟⣿⡿⠿⠿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄⣿⣆⠀⠀⠀⠙⣿⡀⢹⡗⠀⠈⠛⠿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣦⣄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡝⡄⢋⠏⠀⠀⠀⢀⣿⢣⡿⠃⠀⠀⠀⠀⠀⠉⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠉⠉⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⢀⢠⣠⣔⣦⣶⣶⣿⣾⣿⣿⣿⣿⣿⣶⣶⣶⣦⣤⣀⡄⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀ ⠀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⣀⢠⣥⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⢁⠀⠈⡀⠀⣿⣿⣿⣿⣿⣿⣿⠄⠂⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠄ ⠀⠈⢀⠀⠂⠀⠌⠀⡀⠂⢠⣵⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣥⠀⢈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⠀⠄⣿⣿⣿⣿⣿⣿⣿⡀⠄⠈⡀⠄⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠀ ⠀⠈⢀⠠⠈⠀⠄⠂⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⠿⡿⢿⠿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡦⠄⠀⡈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⡀⠁⢀⠈⠀⠄⣿⣿⣿⣿⣿⣿⣿⠀⠠⠐⠀⢀⠂⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⡀ ⠀⠈⢀⠀⠄⠁⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠋⠉⠀⠄⠂⠀⡀⠀⡀⠀⠈⠈⠉⠙⠿⢿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠂⠀⠄⠐⠀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠀⠁⡀⠈⢀⠠⠈⠀⣿⣿⣿⣿⣿⣿⣿⠁⠀⠄⠈⢀⠠⠈⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⡀⠂⠀ ⠀⠈⢀⠠⢐⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠐⠀⡁⠠⠁⢀⠂⠀⡁⠀⡐⠀⢈⠀⠁⡐⠀⡀⢀⠈⠛⢿⣿⣿⠟⠁⠀⠂⢈⠀⠐⢀⠈⠠⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⠠⠁⢀⠐⠀⡀⠐⠀⣿⣿⣿⣿⣿⣿⣿⠂⠁⠠⠈⠀⡀⠄⠁⠠⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⡀⠂⠀⠄⠁ ⠀⠐⠈⢠⣼⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⠀⠠⠐⠀⠁⡀⠠⠈⠀⠄⠁⠠⠁⠀⠌⠀⠄⠁⡀⠁⢈⠀⠄⠈⠛⠋⢀⠐⠀⠄⠈⠠⠐⠈⢀⠠⠀⠂⢀⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⠀⠄⠁⠠⠀⣿⣿⣿⣿⣿⣿⣿⡀⠀⠂⠀⠂⠁⢀⠐⠀⡀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⠀⠄⠁⡀⠂⠀⠄ ⠀⠐⣈⣾⣿⣿⣿⣿⣿⣿⣿⣿⠛⠀⡀⠄⠂⠀⠌⠀⡀⠐⠀⠁⠠⠈⠀⠄⠁⡀⠂⢀⠂⠀⠌⠀⠠⠀⠂⢀⠁⡀⠠⠈⠀⠄⠁⡀⠂⢀⠠⠐⠀⠠⠀⠂⠀⠌⠀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⠀⠄⠁⠠⠈⠀⠄⣿⣿⣿⣿⣿⣿⣿⠀⡀⠁⡐⠀⠁⡀⠀⠂⢀⠐⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⠀⠄⠁⡀⠂⠀⠄⠁⡀ ⠀⢄⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⡐⠀⠠⠀⠁⡀⠂⢀⠐⠈⢀⠐⠀⠁⡀⠂⢀⠐⠀⡀⠂⠀⠌⠀⠠⠁⢀⠠⠀⠄⠀⡁⠀⠂⢀⠐⠀⡀⠄⠈⢀⠐⠀⠁⠠⠈⠀⠌⠀⡐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⠀⠄⠁⠠⠈⠀⠄⠁⡀⣿⣿⣿⣿⣿⣿⣿⠁⠀⠄⠀⠄⠁⡀⠄⠁⡀⠀⠂⡀⠄⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⠀⠄⠁⡀⠂⠀⠄⠁⡀⠂⠀ ⢀⣺⣿⣿⣿⣿⣿⣿⣿⡿⠁⢀⠐⠀⠐⠀⠄⠁⢀⠐⠀⠠⠈⠀⠠⠈⢀⠀⠐⠀⡀⠂⠀⠄⠁⠠⠈⢀⠐⠀⡀⠄⠂⠐⠀⠠⠁⢀⠀⠂⢀⠠⠈⠀⠠⠈⢀⠐⠀⠁⡀⠂⢀⠐⠀⡐⢀⣠⣈⣀⣐⣀⣠⣈⣀⣐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⢈⣀⡐⣀⣠⢈⣀⡐⣀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⣐⣀⣠⣈⣀⣐⣀⣠⠈⢀⠐⠀⠠⠈⠀⠄⠁⠠⠈⠀⠄⠁⡀⠂⠀⣿⣿⣿⣿⣿⣿⣿⠂⠀⠂⠈⠀⠄⢀⠀⠂⠀⠄⠁⢀⠠⢈⣀⣠⣈⣀⣐⣀⣠⣈⡀⠄⠁⡀⠂⠀⠄⠁⡀⠂⠀⠄⠁ ⢰⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠄⠠⠈⠀⠂⠠⠈⠀⠠⠈⠀⠄⠁⠠⠐⠀⠠⠈⢀⠀⠄⠁⠠⠈⢀⠐⠀⡀⠂⢀⠠⠐⠀⡈⠀⡐⠀⠠⠈⠀⡀⠄⠁⡀⠂⠀⠄⠈⡀⠄⠐⣠⣤⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣮⣤⣀⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⡠⣄⣎⢷⣚⡶⣝⢧⣏⢯⡳⣏⢷⣛⡞⣦⣔⣈⠀⡐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⠀⢠⣨⣴⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⡌⡀⢿⣿⣿⣿⣿⣿⣿⡶⠀⠀⠄⠁⣿⣿⣿⣿⣿⣿⣿⡀⠁⠠⠁⢀⠂⠀⠄⠈⡀⣐⣬⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣧⣤⡀⠁⡀⠂⠀⠄⠁⡀⠂ ⣼⣿⣿⣿⣿⣿⣿⣿⡏⠀⠌⠀⠄⠀⡁⠠⠁⠀⡁⠠⠀⢁⠠⠈⠀⠄⠈⡀⠐⠀⠠⠀⢈⠀⠐⠀⡀⠂⢀⠐⠀⡀⠄⠂⢀⠐⠀⡀⠁⡀⠁⢀⠀⠂⠀⠄⠁⡀⠂⢠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣆⡀⠌⠀⠐⠀⠠⠈⢀⠐⠀⠠⠈⢀⠐⣤⢞⣵⢫⡞⣧⡻⡼⣝⡞⣮⢏⡷⡽⣎⡷⣽⢲⣝⢮⠷⣔⡠⠐⠀⠠⠀⢈⠀⠐⠀⠠⠈⢀⠐⠀⣄⣾⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣻⣿⣿⣿⣿⣿⣿⡗⠀⠁⡀⠂⣿⣿⣿⣿⣿⣿⣿⠀⡀⠁⡀⠂⠀⠌⢀⣲⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣄⠀⠁⡀⠂⠀⠄ ⣾⣿⣿⣿⣿⣿⣿⣿⡇⠀⡀⠂⢀⠁⠀⠄⠀⡁⠀⠄⠂⢀⠠⠀⠁⡀⢢⣴⣦⣵⣦⣼⣤⣶⣬⣶⣴⣦⣦⣶⣴⣴⣦⣶⣤⣶⣴⣴⣦⣴⣬⡄⢀⠂⠁⡀⠂⡀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣆⠈⡀⠌⠀⠐⠀⠠⠈⢀⠐⣬⢻⣜⢯⡞⣭⣛⡶⣻⢵⣫⢞⣧⢻⡵⣻⣜⣳⣭⢻⣜⢯⣛⢾⣱⢧⡈⢀⠐⠀⠠⠈⢀⠐⠀⠠⢀⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠀⠐⠀⡀⣿⣿⣿⣿⣿⣿⣿⠁⠀⠄⠀⠄⠁⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⡄⠀⠄⠁⡀ ⣿⣿⣿⣿⣿⣿⣿⣿⠆⠀⡀⠐⠀⠠⠈⢀⠐⠀⡀⠂⢀⠂⠀⠄⠁⢀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠀⠠⠐⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠯⠳⠉⠡⠉⠉⠚⠹⠟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠌⠀⡈⢀⠐⣠⢻⣜⢯⡞⣧⡻⣵⢫⡞⡵⠋⠌⠉⠀⠃⠈⠑⠊⠗⣾⡹⣎⠿⣜⡯⣞⢧⡟⣤⠀⠈⡀⠐⠀⠠⢈⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠻⠉⠉⠉⠉⠉⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡧⠐⠈⢀⠀⣿⣿⣿⣿⣿⣿⣿⠂⠀⠂⠈⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣟⠯⠓⠉⠉⢁⠉⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣷⣆⠀⠂⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠠⠀⢁⠀⠂⠀⠄⠂⢀⠐⠀⡀⠂⠠⠈⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠀⠐⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡟⠊⠈⠀⠄⠐⠀⡐⠀⠐⠀⠠⠀⠛⢿⣿⣿⣿⣿⣿⣿⣿⣷⡂⠀⠂⢀⠠⢰⡭⢷⣚⡧⣟⢶⣫⢗⡋⠐⠀⠠⠀⠂⠁⡀⠁⠄⠂⢀⠀⠹⢭⣛⣧⢻⡼⣣⡟⡾⣤⠁⠀⡐⠈⠀⣲⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠠⠀⠂⠁⢈⠀⠂⢀⠠⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⡗⠀⡐⠀⠀⣿⣿⣿⣿⣿⣿⣿⡀⠁⠠⢁⣸⣿⣿⣿⣿⣿⣿⣿⣟⠓⠈⠀⠠⠈⠀⠄⠀⠂⠠⠀⢉⣿⣿⣿⣿⣿⣿⣿⣿⡤⠀⠁ ⢹⣿⣿⣿⣿⣿⣿⣿⣇⠀⡐⠀⠠⠐⠈⠀⠄⠂⢀⠀⠂⠀⠄⠁⠠⠈⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡗⢀⠈⠠⣿⣿⣿⣿⣿⣿⣿⡿⡎⠀⠄⠁⡀⠂⢀⠂⢀⠈⠀⠌⠀⡐⠀⠈⢽⣿⣿⣿⣿⣿⣿⣿⣷⠀⠁⡀⢠⢷⡹⣏⡾⣵⢫⡾⣱⠊⠀⠠⠈⢀⠐⠀⠁⡀⠄⠂⢀⠂⠀⠄⠂⠽⣎⡷⣝⢧⡻⣵⢳⡆⠀⠠⠀⣱⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⡐⠀⠐⠀⡁⠀⠄⠈⢀⠀⠐⢀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣏⠀⠀⠄⠁⣿⣿⣿⣿⣿⣿⣿⠀⡀⠁⣸⣿⣿⣿⣿⣿⣿⣿⡝⠂⠀⠄⠁⠠⠀⢁⢠⣈⣤⣥⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀ ⠸⣿⣿⣿⣿⣿⣿⣿⣿⡂⠀⠠⠁⠀⠂⠁⠠⠐⠀⠠⠈⠀⠄⠈⡀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⣳⣿⣿⣿⣿⣿⣿⣿⣛⠀⠠⠐⠀⠠⠐⠀⠠⠀⠠⠈⠀⠄⠀⠄⠁⡀⢿⣿⣿⣿⣿⣿⣿⣿⢆⠀⠐⣬⢳⣏⢷⣹⢮⢷⡹⡁⠀⠠⠁⠀⠂⠀⠌⠀⡀⠄⠐⠀⠠⠈⠀⠄⠂⡽⣺⡝⣾⡹⣎⡷⣭⠐⠀⠠⣽⣿⣿⣿⣿⣿⣿⣿⡁⠀⠄⠀⠄⠁⠠⠀⠐⠀⡈⠀⠠⠈⠀⠠⠀⢿⣿⣿⣿⣿⣿⣿⡧⠀⢈⠀⠄⣿⣿⣿⣿⣿⣿⣿⠁⠀⡀⣿⣿⣿⣿⣿⣿⣿⣯⠁⠐⠈⠀⢤⣡⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡿⠽⠋⠁⡀ ⠀⢻⣿⣿⣿⣿⣿⣿⣿⣷⡀⠁⡀⠁⠐⠈⠀⠄⠈⠀⠄⠁⡀⠂⢀⠐⠈⠀⡁⠠⠁⠠⠁⠠⠁⠠⠁⠠⠁⠠⠁⠠⢁⣾⣿⣿⣿⣿⣿⣿⣿⠆⠀⠁⣿⣿⣿⣿⣿⣿⣿⣿⠀⠄⠐⠀⡈⠀⠄⠈⠀⠄⠁⠠⠈⢀⠐⠀⠂⠀⢩⣿⣿⣿⣿⣿⣿⣿⣏⠀⠐⣼⢳⡞⡽⣎⡟⣮⠗⠀⠠⠁⠀⡁⠠⠁⠀⠂⢀⠀⠂⢈⠀⠄⠁⠠⠐⢘⡧⣟⢶⣫⢷⡹⢶⡁⠠⢑⣿⣿⣿⣿⣿⣿⣿⡟⡀⠀⠂⠈⢀⠈⠀⠄⠁⠠⠀⠄⠁⡀⠁⡀⠂⢸⣿⣿⣿⣿⣿⣿⡗⠈⠀⠠⠀⣿⣿⣿⣿⣿⣿⣿⠂⠁⠀⣿⣿⣿⣿⣿⣿⣿⣷⣠⣮⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡟⢯⠓⠉⢀⠀⠄⠐⠀⡀ ⠀⠚⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠁⡐⠀⠄⠂⢀⠐⠀⠠⠀⢁⠠⠈⠀⠄⠂⠁⡀⠠⠀⠠⠀⠠⠀⠠⠀⠠⠀⠠⠀⣸⣿⣿⣿⣿⣿⣿⣿⡟⠀⠠⠀⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠄⠂⠁⠠⠀⠐⢀⠠⠐⠀⠠⠈⠀⠄⠂⠐⢈⣿⣿⣿⣿⣿⣿⣿⡟⠀⢀⡟⣮⢳⡳⣝⣳⢽⡒⠀⠠⠀⠂⠁⡀⠀⠂⠠⠈⢀⠐⠈⢀⠀⠐⠀⡀⢘⡧⣟⡼⣫⢞⣳⢮⠅⠀⢸⣿⣿⣿⣿⣿⣿⣿⡧⠁⡀⠂⠠⠈⢀⠂⠀⡐⠀⡀⠄⠀⡁⠠⠁⢀⠸⣿⣿⣿⣿⣿⣿⡗⠀⡐⠀⠀⣿⣿⣿⣿⣿⣿⣿⡀⠀⠂⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⠻⠝⠊⢁⠈⠀⡐⠈⢀⠀⠄⠂⠁ ⠀⠠⠙⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠄⠀⠂⢀⠠⠈⢀⠐⠀⡀⠄⠁⠠⠐⠀⡀⠐⠀⠁⡀⠂⢀⠁⢀⠂⠀⡁⢤⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠂⠀⣿⣿⣿⣿⣿⣿⣿⣿⡔⠈⠀⠐⠈⠀⠄⠁⡀⠠⠀⢈⠀⠄⠁⠠⠐⠈⣴⣿⣿⣿⣿⣿⣿⣟⡯⠀⠀⣞⡳⢯⣝⢧⣛⡮⣗⠈⠀⡐⠀⠁⡀⠄⠁⠠⠐⠀⡀⠂⢀⠐⠈⢀⠠⣘⢷⡹⣞⡭⣟⡼⣋⠆⠀⢌⣿⣿⣿⣿⣿⣿⣿⣷⠁⠀⠠⠁⠠⠀⢀⠂⠀⠄⢀⠀⠂⠀⠄⠐⠀⢸⣿⣿⣿⣿⣿⣿⣏⠀⠀⠄⠁⣿⣿⣿⣿⣿⣿⣿⠀⠐⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠻⠏⠓⠉⢀⠠⠀⢈⠀⢀⠂⠀⡐⠀⠠⠀⠂⠀ 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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⣰⠂⠀⠀⣄⣰⣿⠁⠀⠀⠀⢀⣴⠀⢀⣤⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣷⡟⠀⠀⠀⠀⠀⡄⠀⢠⣾⡄⢸⣾⣿⡴⢠⣴⣿⣿⣿⡦⠀⣰⢠⣾⣿⣶⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⣸⣿⡿⠁⠀⠀⡄⢠⣼⣿⣤⣿⣿⣷⣾⣿⣿⣧⣼⣿⣿⣿⣿⠀⢰⣿⣿⣿⣿⣿⣿⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣤⣿⣿⡟⠀⠀⣀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⣠⠀⢀⣤⡾⢀⣀⣀⣤⣶⡾⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠀⣷⣾⣿⣿⠟⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⢀⣴⣿⣿⣶⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣶⣿⣿⣿⠏⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣷⣾⣿⣿⣿⠇⠀⠀⠀⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⢀⠈⣿⣿⣿⣿⡟⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⢻⣿⣿⣿⡋⢹⣿⡟⠁⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⢸⣿⣿⣏⡇⣿⣿⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣶⣾⣇⣠⣤⡴⠂⠀⠀⠀ ⠘⣾⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠘⠻⢟⢀⡧⢹⡟⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣤⡄ ⠀⢿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⡇⣿⣿⢼⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠉⠁ ⠀⢸⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⡰⠁⣿⡾⣸⠀⠀⣤⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠟⠒⠀⠀⠀ ⢰⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⣇⢎⡻⣟⢹⡀⠀⢀⣼⣿⣿⣿⣿⡿⠿⠛⠋⠉⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠓⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⡜⡇⣨⡟⡯⢸⠗⣴⠿⢫⣿⢿⣿⠏⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⣹⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢀⡟⣠⣏⡅⡇⣏⡏⣇⢠⠟⠁⣿⠃⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤⡀⠀⠀⠀⠀ ⢰⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⡏⡕⡟⠀⢕⡅⡇⢓⠘⡂⠀⠀⠁⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣀⠀⠀⠀⠀ ⠀⢹⣿⣿⣿⣿⣿⣿⣿⣦⠀⡴⠃⡇⡟⡀⣻⢅⠱⡸⡧⣣⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣟⠛⠛⠛⠳⠄⠀⠀ ⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣷⡀⢠⡇⡇⣗⢸⢨⠀⢧⡿⣡⢗⡄⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡁⠇⢻⠈⣾⠀⠼⡇⣯⡀⢛⡈⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠂⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣼⡀⡿⢇⠀⡇⠻⡇⠈⡇⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣧⣃⣀⣸⣄⣁⣀⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠈⠙⠈⠙⠂⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠚⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⢙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠀⠈⠀⠙⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠉⠟⠉⢛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⡿⠇⠀⠁⠙⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠛⠙⠟⠀⠐⢿⣿⠟⠿⠀⠈⠉⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠄⡀⡀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠐⠀⠄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁⠂⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠠⣄⡀⠀⠀⠀⠀ ⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⡞⡀⣤⣬⣴⠀⠀⢳⣶⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⡇⠀⢸⣿⠿⣿⡇⠀⠀⠸⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠀ ⠀⠁⠀⠀⠀⠀⢠⡾⣫⣿⣻⣿⣽⣿⡇⠀⠈⢿⣧⡝⠟⠀⠀⢸⣿⣿⣿⣿⣿⣟⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁ ⠀⠀⠀⠀⠀⢠⣯⡾⢿⣿⣿⡿⣿⣿⣿⣆⣠⣶⣿⣿⣷⣄⣰⣿⣿⣿⣿⣿⣿⣿⢷⣽⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠐⡀⠀⢠⣿⢋⠴⠋⣽⠋⡸⢱⣯⡿⣿⠏⣡⣿⣽⡏⠹⣿⣿⣿⡎⢣⠙⢿⡙⠳⡙⢿⠄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡂⠀⣰⢣⣃⠀⠊⠀⠀⠁⠘⠏⠁⠁⠸⣶⣿⡿⢿⡄⠈⠀⠁⠃⠈⠂⠀⠑⠠⣈⡈⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠂⠀⡏⡘⠁⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⢀⡥⢄⢸⡇⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⢳⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠸⣄⣸⠟⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠈⢨⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠂⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠁⠀⠄⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡳⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⣼⠙⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣸⠻⢏⡉⠀⠛⠒⠋⠙⢲⡔⢛⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⠞⠙⣆⣠⠟⠀⠀⠀⠀⠀⠈⠳⠾⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣄⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣅⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡼⢲⣿⠷⠀⠀⠀⠿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠃⠀⠀⢰⡤⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠷⢲⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢧⡀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠲⣞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡤⠽⠶⠤⠧⠼⠦⠤⠤⠴⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣿⣖⠚⠚⠛⠓⡖⠒⠒⠒⣾⠞⠁⠀⠀⠀⠀⠀⠀⠀⠰⡞⠋⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⠈⠙⢲⡄⠀⠀⢀⡤⠖⠋⠁⠀⠀⣤⣤⡾⠃⠀⠀⠀⠀⠙⠻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠓⢶⠚⠁⠀⠀⠸⢤⣀⣀⣠⣤⡜⢷⣼⠀⠀⠀⠀⠀⠀⠀⠀⠈⣦⠞⡇⠀⢀⣤⠀⠀⣀ ⣴⣄⣀⣿⠀⣀⠀⠀⣴⡄⠀⣸⡧⠞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠾⠓⠦⣼⣹⡶⢚⡿ ⣿⠞⠋⢹⡄⣿⣿⢾⣽⡷⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣠⠟⠁ ⢸⡄⠀⠘⣿⣿⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀ ⠀⢷⣤⣀⣿⣿⡿⢷⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣖⣀⡀⠀⣀⣀⣠⠤⠴⠚⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣦⣀⣠⡤⠤⠴⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⣶⣒⣶⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⡀ ⠀⠀⠀⠀⠀⢀⡤⡀⠙⠻⠿⣿⡿⠯⢍⡛⠲⢆⡀⠀⠀⢼⣿⣷⡴⣾⠿⠷⠿⡿⠛⠁ ⠐⢶⣶⣶⣶⣺⣷⢾⣆⠀⠀⠀⠀⠀⠀⠙⢦⡀⠘⣦⣔⣹⢧⡽⣾⡵⠃⠠⡼⠁⠀⠀ ⠀⠈⠻⣊⠉⠛⣿⡷⡟⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠘⡿⣽⣏⣿⠛⠀⠀⢰⠃⠀⠀⠀ ⠀⠀⠀⠘⡆⠀⠁⢳⢽⡀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠤⠃⡼⣼⡧⠀⠀⠀⡞⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⡄⠀⠨⣾⣷⡀⠀⠀⠀⠀⠀⠀⠀⠘⡆⡰⢣⣟⡾⡀⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⢿⣶⠷⠻⢾⣧⡄⠀⠀⠀⡤⣄⠀⢀⡷⡣⠞⠉⠙⠲⢵⣦⣵⡀⠀⠀⠀ ⠀⠀⠀⠰⠿⠿⣧⣤⣄⡀⠹⣽⣿⣄⣸⠡⡹⢶⠞⣾⠃⣀⣠⣴⠿⠿⠛⠛⠛⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⣳⣽⣾⠃⣽⡟⠀⡴⠃⠀⢸⠃⣠⡟⠀⣸⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣞⠋⢩⣶⠒⠀⣳⡾⣅⡠⠤⠈⠛⠋⢳⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡤⠶⣟⣋⠵⢋⣈⣧⣾⡏⢳⣀⠀⠀⠀⠀⠀⠹⠻⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠳⣄⡞⢠⡾⢻⣿⣿⣿⡷⢿⡎⣥⣄⣠⣤⣖⠯⣅⣹⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⠛⢡⣿⠋⡸⣿⡇⠸⣄⣀⡟⠉⠀⠙⢶⡖⠙⢳⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣶⡶⣽⡆⠀⠻⣿⣿⡆⠀⠀⠈⣷⣶⣯⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠷⠶⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠏⠛⠃⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣠⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⣿⣿⣿⣯⣭⡉⠻⠏⠉⠉⠛⠿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⠿⠋⢰⡟⠉⠀⠀⣿⡇⠀⠸⣆⢀⡀⣠⢉⣙⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣟⡋⠅⠀⠀⠠⠛⠶⠶⠞⣻⠆⠀⠀⠀⠘⢠⡿⠋⠉⠉⠛⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡃⠀⠀⠙⢿⣦⣀⣀⣨⣥⣶⣿⣿⠿⠶⠶⠶⠶⠶⠿⠥⠤⠶⠶⢒⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⢉⣛⣛⣋⣉⣩⣍⣉⣉⣉⣁⣀⣀⣀⣀⣀⣀⣤⣀⠀⠀⠀⠐⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣟⠉⠉⠉⠉⢹⣿⡟⠻⢿⣿⣭⡍⠉⠭⢭⠍⠉⢉⣙⡛⠻⢶⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⠿⣛⣃⠈⢻⣦⣀⢀⣴⣿⠏⠀⢀⡈⢿⣿⣿⣶⣦⣀⣠⣠⣀⣽⣿⣦⣸⣿⠉⠛⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣠⣴⣶⣿⡟⠻⠅⢀⣤⡿⠛⠛⠈⠹⠛⢻⣿⣤⡄⠀⣈⠁⠈⢿⣿⣿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣄⠀⠀⣹⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣞⣿⣿⠿⠿⢿⣦⣤⣀⠀⠉⠀⠐⣩⣤⣤⣾⣿⠿⣿⣷⡦⣤⠀⡄⠈⣻⣿⣦⡀⠀⠀⠀⠀⢉⣿⣿⣿⣿⣷⡾⠋⠀⠉⠻⣦⣄⠀⠀⠀⠀⣀⠀⣄⠀⠀⠀⠀⠀ ⣠⣶⣿⠻⠵⠖⠛⠻⠶⡶⠤⠤⠬⠿⠿⠾⠟⠛⠉⠉⠀⠀⣀⣾⣿⡯⠑⠀⠀⡄⠀⠋⠟⠻⣷⣤⡀⠀⠀⣾⣿⡗⠙⣿⣿⠂⠀⠀⠀⠀⠈⠛⠿⢷⣾⣆⣈⣧⣙⣧⡀⠀⠀⠀ ⠀⠈⠑⠲⣆⢳⣾⣄⣋⣀⣀⣀⢀⡀⠀⠀⢰⣶⠶⣦⣶⣿⡋⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀⢰⡘⣿⡿⣿⣶⣼⣿⣇⣤⣿⡿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⠿⠋⣻⠝⢿⣆⠀⠀ ⠀⠀⠀⠀⠀⠘⢻⢏⡍⠁⠀⡰⠁⠀⠀⠀⠀⢻⣧⠀⠈⠙⠋⠿⠖⠒⠀⠀⠀⠀⠀⠈⠀⠾⣧⣾⣷⣿⡗⠉⠩⢭⣍⣉⠁⠘⠀⠀⠀⠀⠀⢳⣄⣤⣤⣶⣾⣇⣿⣿⣉⣿⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠷⣌⣿⡆⠛⠚⠉⠉⢉⣸⣿⣅⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣏⠀⠘⣿⣥⠀⠁⣴⠈⠉⠓⣦⡄⠀⠘⠀⠀⠀⣼⣯⠀⠀⠈⢻⣿⣿⣿⠁⢿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠛⠛⢓⣴⡿⢿⣏⠉⠉⠉⠉⠛⠻⢷⣄⠀⠀⠀⠼⣦⡀⠨⣻⣷⣾⣿⡗⢢⡄⢸⣧⣤⣄⠀⠀⠀⠤⠀⠈⠀⠈⢿⣄⠀⠀⣼⡏⣿⠏⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠘⠛⣠⠙⣿⠙⣿⣿⢧⣤⣄⣘⣷⣿⢛⡀⠀⠀⠀⠀⠀⠁⠈⠛⢿⣿⠟⠁⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡏⠐⠀⠀⠀⢻⣷⣤⡀⠀⠀⠀⠀⠀⠙⢿⡄⠀⠀⠛⠁⠈⠷⠛⠋⠘⠻⠿⢿⣏⢿⡟⠃⠀⠀⠀⠀⠀⠀⠴⠀⠀⠉⠀⠀⠀⠀⠀⠘⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⢿⣎⠛⠳⢤⣀⣀⠀⠀⠘⣿⣀⣠⣤⡶⠿⠛⠛⠛⠻⠾⣷⣿⣥⣋⡀⠀⠀⠀⠀⠠⡄⠀⠀⢀⣀⣰⣿⣴⣶⣶⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠻⣿⣇⠀⠀⠀⠀⠈⠻⣦⣀⠀⠈⠉⠉⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⣶⣤⣀⣤⣬⣽⣤⡶⠟⠋⠉⣁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠈⠻⣷⠀⠀⠀⠀⠀⢘⣻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢁⣀⣠⠤⠶⠞⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⢻⡏⠀⠀⠀⢠⣄⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡟⠛⠛⠛⠓⠒⠚⠛⠛⠛⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠘⣿⡀⡀⠀⢸⣷⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⢀⣿⣷⡇⠀⠀⠁⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡟⠀⠀⠀⠀⠀⣸⡿⢹⠇⠀⠀⣈⡀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢀⣴⡿⠃⠀⠀⠀⠀⠉⠛⢾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢀⣴⡿⠋⠀⠀⠀⢀⣀⣀⣴⡶⠿⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠿⣋⠁⠀⠀⠀⠀⠀⣀⢹⣿⠏⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠻⣦⢀⡀⠀⠀⠀⠉⣾⡇⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠘⣿⣾⠇⠀⠀⠀⠰⣿⣇⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⣀⡟⠛⢛⠀⠀⠀⠀⠘⡿⢷⣤⣤⣠⣤⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⣀⡀⠀⠀ ⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢈⣹⣿⣿⣿⣿⣿⣿⣿⡇ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀ ⠀⠀⠈⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠉⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⡖⢄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⢀⢄⠋⢀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⢨⠀⠈⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠸⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⢤⡰⠲⡶⢦⣴⠀⠀⠀⠃⠀⠀⠀ ⠨⢙⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀ ⠀⠀⠀⢰⠀⠀⡤⣀⣀⣀⠠⠀⠀⠰⢠⠀⠀⠀ ⠀⠀⠀⠀⡀⠀⢥⠁⠀⠀⠀⠄⠀⠇⣈⡄⠀⠀ ⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠖⠒⠈⠀⣀⣴⣦⣌⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣿⡟⠋⠁⠀⣀⣴⣾⣿⣿⣿⣿⣿⣧⣀⠆⠀⠀ ⠀⠀⠀⠀⣴⣿⠟⠉⠀⢀⣤⣾⡿⠿⢿⢿⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⣸⠿⠁⠀⢀⣴⣿⠋⠀⠀⠀⠀⠀⠙⢻⣿⣿⣿⣿⣿⣷⠀ ⠀⠀⠠⠏⠀⠀⣠⣿⣿⣃⣀⣀⣀⣀⣀⣀⣀⣐⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠄⠀⢠⣾⣿⣿⣿⣿⠋⠙⠉⠋⠙⠉⠋⠙⠉⠋⠙⠉⠋⠙⠉⠃ ⢐⠀⠀⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤⣤⠀ ⡮⠀⠁⠘⢿⣿⣿⣿⣿⣿⣿⣤⣄⣀⣤⣤⣾⣿⣿⣿⣿⣿⡿⠃⠀ ⠨⣀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠃⠀⠀ ⠀⠀⠐⠑⠚⠁⠀⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

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