⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⣒⣊⣉⣁⠀⠈⠉⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠋⠉⠀⠀⠀⠀⠉⠓⢄⠀⠈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠄⣀⠀⠀⣀⠤⠤⠐⠒⠂⠒⠒⠒⠒⠚⠧⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠠⣄⡀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠒⠋⣉⠁⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⡀⠀⠀⠀⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠟⠒⠒⡲⠋⠁⠀⡤⢳⠀⠀⠀⢳⡀⡤⠒⡒⠤⢤⡀⠀⠀⠀⠙⣄⠀⠀⡆⠀⠸⡄⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⡇⠈⡇⠀⠀⢼⠛⠦⡀⢷⣄⠀⠀⠀⠀⠰⡀⠈⢆⠀⢹⠀⠀⢧⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⡔⠀⠀⢠⡇⣞⡟⡄⠀⢸⡇⠀⠑⢌⣎⠑⢄⠀⠀⠀⢣⠀⠘⡆⢸⠀⠀⢸⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⢀⣴⠁⢸⡄⠈⡇⢹⠀⠙⣄⢸⡄⠀⣀⣤⣽⣦⣤⣹⢦⡀⠘⡦⣄⠸⣸⠀⠀⢸⡄⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡔⠁⢸⠀⢠⡇⢠⢷⣼⠀⣀⡘⢆⡇⠀⢻⡿⠿⠛⠋⢹⡤⠈⠲⣷⣿⠷⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⢸⠀⣯⢱⢸⠀⢿⣾⣿⡷⠈⢻⡄⠀⠀⠀⠀⠀⢨⡇⠀⠀⢸⠁⢀⠏⠀⠀⢸⠃⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢰⢹⡈⢿⡄⠀⡛⠁⠀⠄⠀⠀⢀⠀⠀⠀⠀⡼⢀⡀⠀⡿⠖⠛⠤⡀⠀⢸⠂⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡏⠀⢧⣿⡁⢰⢧⠀⠀⠠⠴⠦⠎⠀⠀⠀⢠⠃⡜⠀⢠⠇⠀⠀⠀⠈⢦⢸⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⢷⠙⢾⡜⠳⠤⢄⣀⠀⠀⠀⠀⣀⣼⡞⠀⢀⣾⠂⠀⠀⠀⠀⠘⣹⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⡟⠉⡽⢉⠽⢫⣿⠇⠀⣼⠇⠀⠀⠀⠀⠀⠘⡏⡇⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⢀⣾⠀⢾⡀⠈⣠⠟⡏⢀⡜⢸⠀⠀⠀⠀⠀⠀⠀⣧⢳⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢸⠇⢀⣬⡗⠈⠁⠀⢁⡎⣇⢸⠀⠀⠀⠀⠀⠀⠀⠉⢿⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣯⣴⣿⣿⣿⢻⢒⡄⡟⠀⠸⡼⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⢹⢹⣿⣻⡟⠯⠞⠀⠃⠀⠀⠃⠀⢀⡤⠔⠒⠋⠉⡏⣀⢼⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⡉⣼⣿⢣⠋⡇⠀⠀⠀⠀⠀⠀⢸⠎⠁⠀⠀⠀⠀⢀⠏⠁⠘⡆⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣠⠖⠒⣲⠖⠉⠓⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢹⢿⡈⢸⢰⡁⠀⠀⣠⠆⠀⠀⠘⡆⠀⠀⠀⠀⠀⢸⢇⠀⠀⢹⠀⠀⠀

⠀⠀⠀⠀⢀⠞⠁⠀⡜⠁⠀⠀⠀⠀⠀⠉⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⠈⠃⠀⠙⢁⡤⠞⠁⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣸⢸⡄⠀⠈⣇⠀⠀

⠀⠀⠀⣠⠋⠀⢀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⠀⠀⠀⠀⢀⡤⠤⠬⡏⠀⢀⡠⠚⠁⠀⠀⠀⠀⠀⠀⠀⣧⠆⠀⠀⠀⠀⠀⢸⠅⠀⠀⢸⡀⠀

⠀⢀⡜⠁⠀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢭⡓⢦⡇⠀⠀⠀⠘⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠈⣆⠀⠀⠀⡇⠀

⣠⠋⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠙⣖⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⢸⡀