⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⠤⠤⠤⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠖⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠦⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⡀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣉⡤⠖⠊⡏⢉⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⠉⢱⠦⣄⡀⠙⢦⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⡞⠁⠀⣠⢞⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡜⣇⠀⠙⢆⠈⢧⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⢧⡠⣾⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢞⣧⠀⢸⠂⠀⣧⠀
⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠙⠉⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠈⠛⠒⠋⠀⠀⢸⠀
⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⢠⠄⠀⠀⠀⠀⢠⢷⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠀
⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⡆⠀⠀⢀⠀⠀⢸⠈⢇⠀⢰⠀⠀⠀⠀⠀⡇⢠⠃⢻⠀⢀⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀
⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⡇⠀⠀⠈⡵⠦⡼⠶⢾⣷⣸⣧⠀⠀⠀⣸⣧⣯⡶⣾⡴⡏⢀⣄⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⡇⠀⠀⡼⠁⠀⣀⣀⡀⠀⠉⠉⢦⠀⢠⠋⠉⠁⠀⣉⣸⣗⣉⡈⠳⣄⠀⠀⠀⠀⠀⡇⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠘⣴⡀⠀⠀⢃⣠⠞⣿⡷⡿⠛⣿⣿⣿⢶⡄⠈⠳⠋⠀⠀⣰⢾⠛⢻⣿⣿⡿⣿⡈⡟⠂⠀⡇⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠈⠁⠀⠸⡇⢿⣽⣿⣿⣿⡇⠁⠀⠀⠀⠀⠀⠀⢿⡵⣿⣿⣯⡇⠏⡹⠁⠀⠀⢀⡇⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠹⣌⠻⠿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠿⠛⠀⣰⠃⠀⠀⠀⣠⠃⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⢀⡀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡃⠀⠀⢀⡜⠁⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠑⢆⡀⠀⠈⠻⡍⠀⠀⠀⠀⠀⠒⠒⠂⠀⠀⠀⠀⠀⣀⣤⣟⠁⣠⠔⠃⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⣿⠛⣻⣶⣤⣤⣤⣀⣠⣤⢤⣤⣴⡶⠫⠿⣿⡚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢻⣶⡄⢰⢳⠃⢀⣷⣿⠦⢯⣿⡗⠀⢧⠹⡄⠀⣤⣽⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣷⣶⣶⣿⣄⣾⠏⠀⠈⠑⢦⡀⣤⠞⠉⠀⠈⠱⣧⢠⣼⣿⣦⣽⣦⡀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠔⣻⣿⣿⣿⡿⠟⢹⣿⡄⠀⠀⠀⣾⣿⣿⡀⠀⠀⠀⣸⣿⣿⢿⣿⣿⣿⣿⣿⢦⡀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣰⣯⡟⠓⢍⠻⡿⠏⠁⠀⢸⢿⡟⠲⠶⠚⢱⠋⢲⠑⠒⠒⠊⣟⡩⢾⡇⠙⢿⣿⡿⢋⡼⡄⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠙⢤⡀⡻⠁⠀⠀⠀⡌⠶⣷⡶⠶⢦⠘⣗⠏⢀⠒⢒⣒⡻⠆⢸⡇⠀⠀⢻⡕⠉⠀⠀⠳⡀⠀⠀
⠀⠀⠀⠀⠀⠀⢰⡀⠀⠀⠀⣰⠋⠁⠀⠀⠀⠀⣧⠀⠀⠉⠉⠉⠀⢸⠀⠈⠉⠉⠀⠀⠀⣠⡇⠀⠀⠀⠀⠙⢦⣀⣀⡴⠃⠀
⠀⠀⠀⠀⠀⠀⠀⠑⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⡏⠳⣄⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⡠⠚⠁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⡀⠈⠑⠢⣄⡀⠈⠁⠀⣀⠴⠋⠀⣀⣠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⣽⠀⠀⠀⠀⠉⣷⠒⡋⠀⠀⠀⠀⢫⣵⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢰⠤⡄⠀⠀⠀⡇⠀⣇⠀⠀⠀⡤⢦⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠧⠞⠀⠹⣄⠀⢸⠀⠀⢹⣀⣠⠞⠀⠘⠦⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣀⣀⣉⡟⠀⠀⠀⡏⠀⠀⠀⣀⡀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠉⠉⠉⠀⠈⡇⠀⠀⠀⡏⠉⠉⠉⠁⠉⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡄⠀⠀⠀⣆⣠⠇⠀⠀⠀⣧⠀⣠⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠤⠤⠶⠛⠁⠀⠀⠀⠀⠈⠻⠿⣦⣤⡤⠞⠀*пол"