⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠶⠶⠶⠦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠁⠀⠀⠀⠀⠀⠀⠉⠻⣖⠒⠛⠛⠛⠛⠲⢦⣄⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣤⣤⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⠴⠶⡶⠶⠶⠒⠒⠶⠾⠛⠉⠉⠁⠀⠀⠀⠀⠀⢠⡿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠦⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀
⠀⠀⠀⢀⣴⠞⠋⠁⠀⠀⢀⣴⠿⢷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣿⣀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀
⠀⠀⢠⡟⠁⠀⠀⠀⢠⡾⠛⠛⠀⠀⠉⠙⣻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⡀⠀⠀⠀⠀⠀⠀⠘⠃⣠⡾⠛⠉⠀⠈⠙⠻⣦⠀⠀⠀⠀⠀⢿⠀⠀
⠀⢠⡿⠀⠀⠀⠀⠀⢺⡷⠶⠤⠾⠶⢾⡓⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⠠⠀⣼⠏⠂⠀⠀⢀⠔⢄⠀⠘⣧⣤⣤⣄⡀⣼⠀⠀
⠀⢸⡇⠀⠀⠀⠀⠀⠘⣷⠀⠀⠆⡀⢀⣵⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢦⣤⣅⣀⣀⣾⡏⠀⠀⠀⠀⠸⢤⠈⢠⠀⣿⠀⠀⠉⠙⠻⣦⡀
⠀⢸⡇⠀⠀⢸⡷⣤⣤⡿⢷⣶⠬⠵⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢹⣧⠀⢀⡀⠀⠀⠀⠀⢸⣴⠏⠀⠀⠀⠀⠀⠈⢿
⠀⢸⡇⠀⢠⣼⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢧⣄⣁⣀⣀⣠⡴⠟⠁⠀⠀⠀⡀⠀⠀⠀⣸
⠀⠈⣿⠀⠘⠻⣷⡄⠀⣤⠼⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡟⠉⠁⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⢀⡟
⠀⠀⢹⣷⡆⠀⠈⢷⡞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢀⣾⠃
⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠸⠁⠈⠁⠀⠀⠀⠀⣠⡾⠁⠀
⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣸⣷⡴⠶⠶⠶⠶⠶⠶⣦⣠⣾⡏⢻⣆⠀
⠀⠀⢀⣾⣇⠀⠀⢀⣀⣀⣤⣤⡤⠤⢤⣤⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠟⠋⢁⣀⣠⡤⠴⠾⠛⠛⠷⣦⣍⡉⠀⢸⡟⠀
⠀⢠⣿⣡⣿⠶⠟⠋⣉⣀⣠⣤⣤⣤⣤⣀⣀⣀⣀⡉⠙⠛⠶⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠟⠁⣀⣤⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⢸⣿⢁⣼⠟⠀⠀
⢀⣟⣻⡿⢃⣤⡖⠛⠉⠉⠀⠀⠀⠀⠀⠈⠉⠉⠉⠛⠳⢦⣄⠀⠉⠛⠲⠶⠦⣤⡤⢶⠞⠋⣀⣴⠞⠉⠀⢠⣴⣿⣗⠀⠀⠀⠀⠀⢀⡿⢃⡾⠁⠀⠀⠀
⢸⡏⠉⠁⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀⢀⣶⣦⣀⠀⠀⠀⠀⠈⠻⣆⠀⣦⣀⠀⢀⣠⣤⠄⣾⠋⠀⠀⠀⠀⣿⣿⡿⠋⠀⠀⢀⣠⣴⢛⣵⠟⠁⠀⠀⠀⠀
⠀⠻⢷⣦⡀⠙⢿⣧⡀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣷⡀⠀⠀⠀⢀⣿⢀⡟⠉⠉⠉⠙⣷⠈⠻⣦⡀⠀⠀⠀⢈⣁⣀⣤⡴⠾⢋⣩⡾⠛⠁⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠙⢷⣄⠙⢿⣦⡀⠀⠀⠀⠀⠀⠙⠛⠛⠀⠀⠀⣠⡾⣡⡿⠃⠀⠀⠀⠀⠘⠷⣤⣈⣛⣛⣛⣛⣛⣉⣥⡤⠶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠙⠳⢦⣌⣙⠓⠲⠦⠤⠤⢤⣤⡤⣶⣶⣿⣭⠾⠋⠀⠀⠀⠀⠀⠀⣀⣀⣀⣉⣽⣿⣿⡟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠒⠲⠶⠶⠶⠶⢶⡟⣻⡟⠓⠒⠶⢶⡶⠶⣶⣿⣿⣛⣿⠏⠉⣷⡟⢹⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠙⣷⣀⠀⠀⠘⠷⠞⣋⣿⠀⣉⣯⣴⠾⠋⣙⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠻⣿⣉⠙⠻⠶⠶⠿⠿⠋⠋⣉⣡⣴⣖⣺⡷⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⣿⣤⣠⣴⣷⣤⣴⡟⠛⠛⠟⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣄⢀⡀⢸⣿⣇⣀⣲⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠒⠚⠋⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ʚ ɞ