⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠂⠀⠀⡄⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠈⢂⠀⠀⠀⠀⠀⢂⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣗⡀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣨⠁⠀⠀⠄⠀⠀⢀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⠀⠀⠀⠀⢂⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡰⠀⠀⠀⠀⠀⠀⢩⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⡘⠀⠀⠀⢸⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣣⠀⠀⠀⠀⠀⠀⠀⠀⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡇⢃⠀⠀⠀⠀⠀⠸⢆⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⣨⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⢁⢀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⡇⠋⡀⠀⠀⠀⠀⠀⣏⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⡈⠀⠀⠀⠀⠀⠀⠰⢰⣿⡆⠀⠀⠀⠀⠀⠀⠄⢂⠀⠐⡀⠀⠀⠀⠀⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠈⢡⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢨⠀⠀⢀⠁⠀⠀⠀⠀⢀⠀⠆⣿⣿⣧⠀⠠⠀⠐⠀⠀⠘⡀⠠⠀⠐⣀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠈⡄⠀⠀⠀⠀⠘⠆⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠘⠀⠀⠀⠀⠀⠸⠰⢸⣿⣿⣿⣆⠀⢂⠀⠀⠀⠀⠐⡀⠐⠀⠐⠑⠀⠀⠈⠄⠐⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⢁⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⡊⠀⠀⡀⠀⠀⠀⠀⠀⢐⢳⣾⣿⣿⣿⣿⡌⠌⣆⠀⠀⠀⠀⠐⠀⠈⠂⠈⢀⠢⡀⠀⢂⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠘⠀⠀⠀⠀⠀⠣⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⡅⠀⠀⡇⠀⡀⠀⠀⠀⢰⣧⣿⣿⣿⣿⣿⣿⣄⠚⢆⠀⠀⠀⠀⠈⢄⠀⠑⠀⠁⡀⠀⠀⠂⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡆⠀⠀⡆⡆⡔⠄⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣿⠀⠃⢸⢀⡇⠀⠀⠠⠈⣻⣿⣿⣿⣿⣿⣿⣿⣦⠙⡧⡀⠀⠀⠀⠀⠀⡀⠀⠀⠈⠀⡀⢀⢲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢸⠆⠀⠀⡇⢰⠀⢳⠁⢷⠗⡀⠀⠀
⠀⠀⠀⠀⠀⠀⢹⢰⠀⠈⣸⢰⠀⠀⠀⠒⡹⣿⣿⣿⣿⣿⣿⢿⣿⣷⣜⣮⣦⠀⠀⠀⠀⠈⠊⠀⠀⠀⢄⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢤⢸⠀⠀⠀⡇⢸⢰⣾⢠⠆⠁⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠸⢸⠆⠀⢡⢀⠃⠀⠀⢀⠱⡹⣿⣿⣿⣿⣯⣿⣼⣹⣻⣮⣿⣿⡦⡀⠐⠄⠀⠈⠢⡢⢀⠀⠠⡣⡀⠀⠀⠀⠀⠀⠀⠀⡿⢸⠀⠀⠀⡇⠸⢘⠙⣾⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢸⣾⣯⣶⠀⢸⠎⠄⡀⠈⡷⣼⣌⢻⣿⣿⣿⠿⢻⠩⠁⠀⠈⠑⢖⠠⠔⢄⠀⢌⠐⠨⠢⠁⠣⠂⠰⢠⣄⠀⠀⠀⠀⢠⡙⡈⠀⠀⠀⣌⢀⢸⠀⠏⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢹⣁⠱⡇⢸⢰⡘⢇⢄⢡⠈⢿⣷⠟⠋⠀⠀⠀⢅⠀⠀⠀⠀⠀⠁⠀⠀⠈⠂⡝⡰⢠⠄⣐⡆⠀⢀⠀⠈⠀⠂⢠⢲⢡⠃⠀⠀⣰⠂⣸⡆⠘⠃⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⢩⣆⢼⢡⠈⠂⠱⢕⠌⡅⠀⢀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠁⠊⠔⣣⣀⣀⣀⠸⠀⣠⢏⡲⡉⠀⠠⢠⡏⢠⣗⠁⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⢯⣛⣥⠀⠀⠂⠈⠩⢊⠀⠀⠀⠀⠀⢀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣵⠉⠁⠀⠄⡆⡊⣜⡚⡔⠀⢠⡵⣿⢠⠯⠂⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢊⡎⠙⢓⠄⠀⢆⠀⠑⠱⢄⠀⠀⠀⠁⢃⡀⠀⠉⠀⠀⠀⠀⠀⠀⢀⢐⠚⠹⠀⡀⣨⢰⡀⢨⡣⡞⣠⡰⠉⢀⣭⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⠤⠢⠽⠦⢈⠑⢦⢀⠳⡅⡠⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⡠⣐⠁⡂⢀⢃⣔⣔⣇⢛⢣⡜⣷⠮⡧⠃⠈⢐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡆⠀⢠⠈⠑⠊⣾⣺⢳⣿⠙⢲⣄⡀⠀⢀⣀⣤⡔⢻⡔⠃⠁⣀⡔⢹⡏⢹⣿⠁⠙⣷⣟⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⡄⣴⠾⠟⣴⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠟⠃⣿⣿⡅⠘⠈⠉⠉⠁⠀⠀⠀⠃⠛⠃⢸⣷⣼⡏⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⣠⠤⢓⣵⣾⣿⣷⣄⠈⢘⠲⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣷⣶⣶⣶⣤⣤⣤⣤⣶⣶⣶⣿⣿⣿⠀⠀⠀⠀