⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⢧⣬⡒⠀⠀⠀⢀⣠⠝⠉⠉⠉⠉⠁⠀⠸⠟⠙⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⡹⠒⠚⠁⣠⠞⣉⠀⢀⡴⠚⠉⠁⡀⠀⠀⠀⠀⠀⠀⠉⠙⠲⠶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡤⠴⠞⠁⠀⠀⢀⢞⡡⠊⠁⡰⢋⣠⣶⠖⠋⠁⠀⠠⡄⠀⠀⠀⠀⠀⠀⢠⡀⣀⣉⠭⠿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢯⣍⡻⠭⠭⠤⠄⣀⠴⠂⠀⣰⠟⠉⠀⣠⡾⠛⢩⣷⠃⠀⠀⠀⠀⠀⢱⠀⡆⡀⣠⠀⠀⠘⢿⠮⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣛⡿⣣⢯⠄⡴⢫⡅⠀⢀⡴⠃⠀⠀⣾⠇⠀⠀⢸⠀⠀⠀⠸⡄⡇⡇⣿⡇⠀⠀⠈⢷⡄⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⣰⠟⣡⢞⡵⠋⠀⢠⠎⠀⡤⠀⢠⡟⠀⠀⠀⡇⢠⠀⡀⠀⣷⣷⣧⢿⡗⢲⡀⠀⢸⡿⡄⠀⠙⢾⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢴⣚⣡⠞⠞⠁⣾⠵⠋⢀⢆⣴⠏⣠⠊⢀⣠⡼⠀⠀⠀⠀⡷⠘⣷⡇⢰⣿⣿⣳⡼⣧⠸⣷⠀⠀⠇⠙⢦⡀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⣼⠃⣠⡾⠉⠀⠀⢀⡿⠋⣸⠞⢁⡠⠋⠁⠀⠀⠀⠀⣴⠃⣸⣿⡃⢸⣱⡸⢻⣿⣿⣿⣿⢸⠀⢤⠀⢀⠙⢦⡀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡷⣾⣿⠃⠀⡄⢀⡜⠁⠐⡧⠴⠊⠀⠀⠀⢀⠀⢠⠖⠛⢠⣿⡏⡇⣸⣿⣿⣾⣿⣿⣿⣿⣸⡄⠈⣦⠈⣧⠠⣷⡦⣝⡟⠦⣄⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠟⢰⣿⠃⠀⣼⢠⡟⡀⠀⠀⡇⢀⡇⢰⠀⢀⡎⢠⡏⠀⡤⢸⣿⡇⣧⠿⣯⣿⣿⣿⣿⣿⣿⣷⣷⢀⡈⢧⣹⢦⡙⢷⡀⠉⠙⠛⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠤⠒⠃⠀⣰⢟⣥⠃⢠⣧⡟⣰⡇⠀⠀⢀⡞⣰⣧⠀⡜⣰⢻⠃⢸⣸⠈⢻⣳⣇⡿⣿⠘⢿⣿⣼⣿⣏⣿⣿⡇⠟⣦⡉⢳⡘⠓⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣞⣵⣟⠁⢀⣾⢿⡹⣹⠀⢠⢀⠞⣰⣻⠃⣰⡷⠃⣸⡆⡏⡿⠀⢸⠉⢹⡇⣿⣿⣼⣿⡿⣿⣿⣼⣹⡀⢠⣿⣿⠸⡗⢶⣶⣯⡿⠶⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠋⣞⡼⢀⡞⢹⣿⡇⣿⠀⡟⣏⡼⣱⣯⡶⠿⠁⡄⢹⣿⢧⠃⠀⢸⠀⣼⡏⢙⣿⠻⣿⣷⣽⣿⣿⡻⡇⢸⢯⡇⣷⡿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⣰⡿⣣⣿⠀⣼⣿⣿⡟⢸⢀⣿⠱⢋⡟⠀⢀⠆⡇⣼⡏⠸⢠⠃⢻⣴⣿⠁⢸⣿⠀⣿⢻⣿⢿⡍⡛⣇⣾⣦⣷⡈⢿⠯⢷⠄⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣯⡟⢩⡟⣰⠟⢦⣯⣇⣼⣿⡇⠀⣿⡇⠀⣼⣿⢳⠀⡇⡀⣾⢰⣼⣿⣿⣀⣿⣿⡄⣿⣿⣿⠀⡇⣅⣿⣵⠇⣿⣿⣮⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠀⢸⣵⢻⣄⣆⣿⣿⣿⣿⡇⢀⣿⡇⢠⣻⢹⣾⣰⢷⢷⣿⢸⣿⣿⣻⣿⡿⠿⣿⣿⠾⡏⢰⠃⣿⡿⡟⢿⣏⣻⡈⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⢸⣿⣾⣷⣻⣏⣿⣇⣼⡿⡇⣸⣿⣾⣷⣿⣩⣿⣯⡿⢡⣿⣿⣿⣿⣿⣿⣯⣄⣹⡟⣤⣿⣾⢀⣾⠏⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⢸⣿⠻⣏⡟⣿⣿⣿⣿⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⡓⠃⢘⣿⠟⣿⣭⢳⠉⠹⠿⢠⣿⡏⣹⣿⣿⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠃⠀⠙⣦⣻⣿⠿⠙⡿⢿⣿⣽⠋⢯⣿⡏⠀⠻⠃⣤⣻⢏⣀⠛⠟⢋⣤⠗⣠⡄⣿⡴⠋⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⠲⠀⠀⠘⠋⠛⠀⠈⠿⠁⠀⠀⠀⠐⠌⠓⠛⣿⠿⡿⠓⠀⠉⢠⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣟⡭⠁⠀⢀⣾⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀?