Scooby Doo ASCII Art

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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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⠀⠀⢀⡔⢻⠀⠀⠀⠀⠀⠀⢀⣠⣶⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡞⠀⢆⡀⠀⠀⠀⠀⠀⢾⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⣄⠀⢹⠀⠀⢀⣀⣰⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀ ⢸⢻⣿⣿⠀⢸⠒⣿⠟⣉⡁⠼⠿⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠈⢧⡙⠧⠀⠃⠀⠁⣾⡉⢱⣴⠲⡾⡄⢀⣀⣀⠀⠀⠀⠀ ⠀⢠⡏⠀⠀⠐⠚⠓⠛⠛⠋⠸⠟⠓⢋⣭⣶⣿⣿⣷⣦⡀ ⠀⣾⠀⠀⠀⠀⠀⣰⠒⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⢻ ⢀⡇⠀⠀⠀⠀⠀⢷⣀⣀⠀⠀⠀⠀⠈⠻⢿⣿⣿⠟⠁⡜ ⢸⡇⠀⠀⠀⠀⡇⠀⠸⣏⠀⠀⠀⠀⠀⠀⠀⢠⠃⣠⠞⠀ ⢸⡇⠀⠀⢠⢸⣠⠀⠀⢿⣦⣄⣀⢀⣀⣠⠴⢧⡤⠃⠀⠀ ⠈⡇⠀⠀⠸⣼⠏⠀⠀⠘⣿⣿⣿⡿⠁⣞⠀⠀⠀⠀⠀⠀ ⠀⢿⠀⠀⠀⢹⠀⠀⠀⠀⠙⢿⣿⡿⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⢸⡆⠀⠀⠀⢧⡀⠀⠀⢤⣀⠀⠀⣀⠔⠁⠀⠀⠀⠀⠀ ⠀⢠⣧⠀⠀⠀⠀⠙⠦⣀⡀⠈⠉⣉⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠸⣆⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⢷⢤⡀⠀⠀⠀⠀⠀ ⠀⢸⡀⠈⠲⢄⡀⠀⠀⠀⠀⠀⢀⣀⡘⡟⢷⡀⠀⠀⠀⠀ ⠀⠈⢳⣄⠀⠀⠉⠓⠒⠒⠀⠐⠛⠛⢻⣇⣸⠇⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⠶⢤⣄⣀⣀⠀⢀⣀⣠⣤⣿⣋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⢉⣿⠋⠙⢻⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢶⣤⡿⠁⠀⠀⠀⠀

⠀⠀⠀⣀⣤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡾⠋⠀⠀⣿⠛⠲⣄⣀⣄⠀⠀⠀⢀⣀⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠖⠲⡄⠀⠀⣀⣀⠀⢠⡶⢦⡀ ⢠⡟⠀⡴⠻⠶⡟⠀⡀⣸⠃⠈⣧⡾⠋⢻⡇⣠⡌⢻⣤⣤⣰⠶⣦⢠⡏⠁⢀⣀⠀⡷⠶⣾⠋⡙⢧⣼⠁⢸⠇ ⢸⡇⠀⢧⣀⠀⡇⢸⢛⡏⢸⡇⣿⢁⣶⢸⡇⢿⠇⣸⠁⢸⣿⠀⣸⢸⡇⢰⢻⡇⢸⡇⣤⢸⡄⣿⢸⣿⠀⣾⠀ ⢀⣻⣦⣄⠉⠻⡇⢸⣸⡇⢺⠇⡇⢸⡇⣼⡇⢀⠚⣿⡄⠙⠋⣰⣯⣼⡇⢸⣿⠁⣸⢸⣸⢸⡇⠿⢸⡿⢠⡇⠀ ⡿⠉⢻⣹⡇⠀⣇⠘⠋⣷⠈⢸⡇⠛⢠⣿⡇⣿⣷⠘⣿⠄⢰⣯⣤⣿⡇⢸⡟⠀⣿⠘⠏⣸⢻⣄⣼⣧⡼⠀⠀ ⢿⣄⠈⠋⢀⣼⠻⠦⠴⠛⠛⠛⢷⣤⠟⢸⡇⠈⣁⣼⠟⢀⡾⠀⠀⣼⡁⠈⠀⣰⠿⣧⣠⠏⠀⠀⢿⡛⣷⠀⠀ ⠀⠙⠛⠒⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠘⠛⠛⠁⠀⠀⠘⠓⠒⠛⠉⠀⠈⠁⠀⠀⠀⠈⠛⠉⠀⠀