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

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