★ 1
cat
cat
cat
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⡒⠋⢳⡀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠁⢉⡝⠒⠦⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠋⠁⠀⠀⢣⠀⠀⢧⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⡜⣀⡀⠀⠀⠈⠉⠓⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠁⠀⠀⢀⡠⠔⠒⠈⡇⠀⠸⡄⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⢠⠃⠀⠈⠉⠑⠢⢄⡀⠀⠈⠙⢦⣄⠀⢀⣠⣴⡖⠚⠛⠛⠒⠦⢽⡈⠳⣄⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⡠⠚⠁⠀⠀⠀⠀⢱⠀⠀⡇⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠈⢷⡈⣠⠴⢿⣿⣶⣄⣀⠀⠀⠱⡀⠀⠙⠲⣤⣀⠀⡾⠁⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣧⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⢀⡵⠶⠿⠽⠛⠛⠻⠭⢿⣲⡄⠈⠀⠀⠀⠀⠉⠛⠦⣄⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⡇⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⢸⡆⠀⠀⠀⢀⠤⠛⠛⠛⠛⠓⣠⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⡀⠀⠀⠀⠀⠀⠈⠑⠦⣉⠙⠉⠙⠓⠦⡄⠀⠀⢠⠇⠀⢠⡇⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠈⣷⠀⠀⠀⠀⣀⠤⠒⣪⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⢭⡒⠦⣄⠀⠀⢀⡟⠀⠀⣼⠁⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠘⣧⠀⠀⠚⠁⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⡀⠑⣠⡞⠀⠀⣰⠇⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠘⢧⡀⠀⣰⡟⠀⠀⠀⠀⣀⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠛⠛⠻⣦⠀⠀⠀⠈⢷⡴⠋⠀⠀⣰⠏⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠈⠻⣶⡏⠀⠀⠀⠀⠼⠋⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣈⣀⠀⠀⠀⠈⢷⡀⢀⣴⠋⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⢀⡿⠀⠀⠀⠀⣠⣤⠶⢶⣶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣶⣯⣍⠻⢶⣄⠀⠈⢷⡞⠁⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣼⠇⠀⠀⣴⠟⢋⣴⣾⣿⣿⣿⡿⠿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⠟⠋⠉⠙⣷⣄⠹⣧⠀⠈⢳⡀⠀⠀⠀⣀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⣼⠏⣰⣿⣿⣿⣿⡟⠁⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⡇⠀⠀⠀⣰⣿⣿⡆⢹⣧⠀⠀⠙⠓⠚⢉⡟⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⡴⠟⠀⠀⢰⡟⠀⣿⣿⣿⣿⣿⡅⠀⠀⣠⣾⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣷⣤⣤⣾⣿⣿⣿⡇⠀⣿⠀⠦⣄⣀⣴⣯⣤⢶⠇
⠀⠀⠀⠀⠀⠀⠀⢠⡀⠈⠳⣤⣀⣀⣀⠄⠸⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⣀⣀⡠⢄⣀⡀⠘⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⣿⠃⢸⡏⠀⠀⠀⠀⠀⢀⣴⢏⠀
⠀⠀⠀⠀⠀⠀⠀⠘⢿⣝⠛⠛⠛⠉⠀⠀⠀⢿⡀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣅⢠⠇⠀⢀⣀⣤⠤⠤⣤⣈⡀⠹⣿⣿⣿⣿⣿⣿⣿⣷⠶⠁⣠⡟⠀⠀⠒⠤⠴⠶⠛⢻⠟⠀
⠀⠀⠀⠀⠀⠀⠀⠀⢦⣽⣳⣦⣄⣀⠤⠀⠀⠈⠻⣄⠈⠛⠿⣿⣿⣿⣿⣿⣿⠋⠴⠊⠉⣏⠀⠀⠀⢀⡵⠈⠙⠊⠻⣟⡛⠛⠛⠋⢁⣠⠶⠋⠀⠀⠀⠀⠀⠀⢀⣴⠏⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⠤⠄⠤⠤⠖⠋⠀⠀⠀⠀⠀⠀⠉⢉⡍⠉⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⢀⣤⠟⠁⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠤⠤⠚⠓⠤⠤⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⣀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⡀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⢀⣀⣤⠶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠲⠦⠤⣄⣀⣀⡀⠀⠀⠀⠉⠓⠒⠋⣁⣀⣀⣠⠤⠴⠖⠛⢿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⣠⡤⠶⠒⠒⠶⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⢠⠂⣀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠸⡇⠀⢰⣟⣏⠓⣆⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⢠⠞⢹⡇⠀⠀⠀⠀⠀⠀⢸⡀⢹⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⢸⡗⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠹⣦⣈⣉⡼⠂⠈⣇⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⢠⠏⠀⠘⡇⠀⠀⠀⠀⠀⠀⠸⡳⣼⣦⠀⢀⡴⡻⠀⠀⠀⠀⠀⠀⠀⢸⡇⠈⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠈⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⢳⣄⠀⠀⠀⠀⡟⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⢧⠀⠈⠛⠉⠀⡇⠀⠀⠀⠀⠀⠀⠀⣸⡁⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠙⢷⣄⡀⢸⡇⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢹⡇⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⡿⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⡀⠀⠀⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠸⡄⠀⡇⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⣠⣟⣠⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⣲⠴⢚⠉⠉⠉⠙⠳⡀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⢷⢀⡇⠀⠀⠀⠀⠀⢀⡏⠀⢀⡴⠋⠀⠀⣄⠀⠮⡙⢦⡀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⢁⡔⠁⣠⠊⠀⠀⠀⠈⠢⠄⠀⠀⠹⡀⠀⠀⠀⠀⠀⠸⣾⠃⠀⠀⠀⠀⠀⢸⠁⠀⠉⠀⠀⠀⣠⠌⢳⡀⠘⡆⠹⡄⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡜⠀⢰⠁⠈⠑⡄⠀⠀⠀⠀⠀⠀⢠⠗⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠻⡀⠀⠀⠀⠀⡼⠁⠀⠀⡇⠀⢸⢀⡇⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⣣⠀⢸⠀⠀⠀⢸⠀⠀⠀⠀⠀⣰⠃⢀⡆⠀⠀⢤⠀⠀⣿⠀⠀⡄⠀⠀⢳⠀⢹⣄⣀⣀⡀⢧⡀⠀⢀⣇⣀⡿⠞⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠚⠂⠀⠐⠓⠒⠒⠂⠉⠉⠈⠣⣌⣇⠀⢀⣜⣠⠜⠉⠧⣄⣧⡀⢀⣼⣠⠞⠀⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀