⠀⠀⠀⠈⠁⠒⠢⢤⡾⠋⠀⠀⠀⠀⢀⡴⢋⣾⠀⠀⠀⠀⣸⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⢀⡴⣫⡶⢻⠃⠀⠀⠀⢀⡇⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⡴⣫⠞⠉⠀⡿⠀⠀⢀⡇⣾⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⣀⣀⠤⠴⠖⠊⠉⡾⣿⡟⢠⠤⣤⣀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⣠⠞⠁⠀⠀⢰⡇⠀⠀⢸⣧⡇⠀⠀⠀⠀⠀⣀⣷⡤⠀⠘⠋⠀⠀⠀⠀⠀⠀⣸⢃⡾⢁⡞⠀⠀⠈⠙⠛⠲⣼⣄⡀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠘⠙⠳⣄⢀⡼⠋⠀⠀⠀⠀⢸⠃⠀⠀⢸⣿⠀⣀⣤⠤⠞⠋⠉⠈⣷⡀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠞⣠⡏⠀⠀⠀⠀⠀⠀⠀⠈⡏⠉⠓⠲⢄⣀⠀⠸⡽⡄⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⢸⠀⠀⣠⣾⡏⠛⠉⠀⠀⠀⠀⠀⠀⡏⠳⡄⠀⠀⠀⠀⠀⠀⢸⠟⣰⠋⢣⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠈⠙⢲⡅⢳⣄⣀⣀⣠
⠀⠀⠀⠀⠀⠀⣴⣃⡤⠤⠤⠤⣤⣀⣀⢸⠐⠉⠁⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠙⣄⠀⠱⡀⠀⠀⡟⡴⠃⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⣧⠈⠃⠀⠀⠀
⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⢀⡴⠃⡆⠈⢻⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠈⢧⡀⠱⡄⢸⣷⠃⢠⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀
⠀⠀⠀⠀⡼⠃⠀⠀⠀⢀⠞⠁⠀⣇⠀⢸⡆⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠙⣼⣇⣀⣃⡀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀
⠀⠀⠀⣰⠇⠀⠀⠀⣴⠏⠀⠀⠀⠸⡀⠘⡇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠘⢿⠉⠉⠉⠙⠒⢿⡀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⢠⠟⠀⠀⢀⣼⠁⠀⠀⠀⠀⠀⢷⠀⣷⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡷⣌⢣⡀⠀⠀⢲⡈⢷⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⣼⠀⠀⢀⡾⠁⠀⣀⣀⠤⠤⣀⠈⠀⢹⡀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠈⠳⢝⣄⠀⠀⢧⠈⣇⠀⠀⠀⠀⠀⠀⢰⡅⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀
⠀⢠⡇⠀⠀⠾⢛⣿⣿⡿⠿⢿⣷⣦⣌⠳⣄⣇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡄⠀⠀⠀⠀⢸⠀⠸⠀⠀⠉⠳⠄⠈⠃⠘⣆⠀⠀⠀⠀⠀⠈⣧⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀
⠀⢸⣇⠀⠀⣠⣾⡿⠋⠀⠀⢀⣩⣿⣿⣧⡈⢻⡄⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⡇⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⢹⠀⠀⢰⠙⢦⡀⠀⠀⠀⠀
⠀⢸⢻⠲⣾⣿⡟⠁⠀⠀⣰⣿⣿⣿⣿⣿⣿⣄⢳⡀⢸⣧⠀⠀⠀⠀⠀⠀⠘⡇⠀⣷⠀⠀⠀⠀⢸⣀⡤⠖⠒⠒⠒⠒⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠘⡇⠀⢸⡆⠀⠓⢄⠀⠐⠀
⠀⢸⢸⡀⢹⣿⡇⠀⠀⠀⣿⣿⣿⣿⣿⣿⠿⣿⡆⢣⡈⣟⣆⠀⠀⠀⠀⠀⠀⣧⠀⢸⣆⠀⠀⠀⢸⣠⣴⣶⣿⣿⣿⣿⣷⣶⣦⣀⠀⠘⣷⡀⠀⠀⠀⢧⠀⠀⣇⠀⠀⠀⠀⠀⠁
⠀⢸⠈⣧⠈⣿⡇⠀⠀⢰⣿⣿⣿⣿⣿⣿⣦⣼⡟⠀⠳⣿⣽⣆⠀⠀⠀⠀⠀⢿⣆⢸⠻⡆⠀⢠⣾⠛⠉⣠⣴⣾⣿⣿⣿⣿⣿⣿⣷⣄⣷⠹⣄⠀⠀⢸⡆⠀⢹⠀⠀⠀⠀⠀⠀
⠀⢸⡀⢿⡄⢻⡇⠀⠀⠸⣿⣿⣿⣿X⣿⣿⣿⠇⠀⠀⠀⠈⠈⢳⡄⠀⠀⠀⢸⠹⡼⡀⠙⠢⣄⡈⣧⣾⣿⣿⣿⣿⣿⣿⠿⣿⣝⢿⣿⣿⡄⠘⢷⣄⠀⢳⠀⢸⡄⠀⠀⠀⠀⠀
⣄⠘⣇⠘⣷⠀⢧⠀⠀⠀⣿⡍⠁⠈⠙⢿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠙⠳⠤⣄⣸⡆⠛⠃⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣷⣼⣿⠈⢻⣿⡇⡀⠀⠙⠷⣜⡆⢸⠇⠀⠀⠀⠀⠀
⠙⢦⠘⢧⣹⣧⠘⢷⠀⠀⠘⠿⠶⢤⣤⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣉⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠈⣿⣷⠑⣤⡀⠀⠈⡇⠸⠀⠀⠀⠀⠀⠀
⠀⠈⠓⣬⡿⠋⠉⠉⠉⠉⠉⠉⠉⠉⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⢿⣿⣿X⣿⣿⣿⣿⣿⣿⠀⠀⢺⣿⡇⠉⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀
⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣆⡃⠀⠉⠙⠻⠿⣿⣿⠃⠀⠀⣰⡟⣷⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠫⢥⣄⡠⣤⣠⠴⠟⠁⠀⠀⣰⠿⡇⢻⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠶⠤⠤⠤⠔⠚⠁⢰⠃⢸⡇⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⢉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢠⡟⢳⡀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀
⠀⢠⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠋⠀⠸⣇⡞⠀⠀⠀⠀⠀⠀⠀⠀⠜
⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠚⠁⠀⣀⡄⠀⡿⠃⠀⠀⠀⠀⠀⠀⢀⠀⠀
⠀⠀⠀⠙⣦⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠾⠭⠤⠤⠴⣺⠋⠁⠀⠘⠁⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀
⠀⠀⠀⠀⣸⠳⣄⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣁⣀⣀⣀
⠀⠀⠀⢠⢿⠀⠛⢦⠀⠀⠀⠀⠻⡷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠃⠉⠀⢀⡀
⠀⠀⠀⠟⢸⠀⠀⠈⢷⡀⠀⠀⠀⠹⣌⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢹⠃⠀⠀⠀⠀⠀⢀⠀⠀⣰⡿⠔⠂⠉⠀⠀⠀
⠀⠄⠀⢀⢸⡀⠀⠀⠈⣣⠀⠀⠀⠀⠹⡄⠀⠈⢛⠳⢦⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠈⠁⠀⠀⢠⡏⠀⠀⠀⠀⠀⠐⠁⢀⣼⠋⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠉⡇⠀⠀⠀⢉⡇⠀⠀⠀⠀⢻⡀⠀⠀⡀⢠⡾⠛⠙⠛⠛⠛⣻⠓⠒⢶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀⠀⠀⣀⠔⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠊