⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⣼⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣸⣿⣿⣷⣤⣴⣦⣀⣠⣶⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⢠⣄⡀⠀⣼⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠘⣿⣿⣿⣿⣿⣿⣿⡾⢛⠋⡛⠻⣿⣿⣿⣿⣧⣴⣶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⢸⣿⣿⣿⣿⣽⡏⠰⡈⢆⢡⣷⢀⠻⣿⣿⣿⣿⣇⡀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⢻⣿⣿⣿⣻⣿⠄⢣⠘⡄⢺⡏⢄⢣⡌⠻⣿⣿⣿⣿⣿⣿⣷⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣷⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣀⣸⣿⣿⣿⣿⣿⡏⢄⠣⢌⣹⠇⡌⣼⢇⠱⡈⠿⣿⣿⣿⡿⠿⠛⠛⠛⠛⠛⠛⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠹⢿⣿⣿⣿⣷⣿⣿⣦⠑⣂⡿⠰⡐⡿⢈⠆⡑⢢⢙⡿⢉⠐⡠⠑⣈⠂⠥⠘⡀⢃⠰⠀⡌⠙⠯⣉⢩⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠈⠹⣿⣿⣿⣽⣿⣷⣜⠏⡰⢱⡟⡠⢊⠔⣡⡿⢁⠂⡡⠄⢡⠠⠌⢠⠁⠒⡈⠄⡡⢀⠃⠤⣹⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠈⣻⣿⣿⣿⣿⣿⣷⣤⠹⢇⠰⡁⢎⣾⠁⠂⡔⠠⠘⡀⢂⠌⠄⠌⠡⡐⢈⡐⠄⢊⣼⣿⣿⣿⣿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠙⠛⠛⢻⣿⣿⣯⣿⣿⣷⣌⠢⠑⢬⡇⠌⠡⠠⠑⢂⢁⢢⡈⠌⡐⠡⠠⢁⡐⠈⢼⣿⣿⣿⣿⡿⢁⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⣿⣿⣿⣿⣿⣧⣍⢾⠃⠌⢂⡁⢎⣶⣿⣯⣭⡘⠰⡡⢁⠂⠤⢉⠈⠿⣿⣿⠟⢀⠂⠄⠛⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⡙⢹⣿⣿⣿⣿⣿⣿⠈⠔⠂⢤⣿⣿⣿⣿⣿⣅⠀⠹⠄⡘⢀⢂⠡⠂⢄⠠⢈⠄⠊⠌⡐⢉⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⡇⣾⣿⣿⡿⣿⣿⣿⡈⠄⢃⠘⣿⣿⣿⣿⣿⣿⠀⢠⠃⠄⠃⠄⡂⢉⠄⢂⠡⢈⠌⡐⢈⠄⡘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣓⡘⠿⣿⢷⠙⠛⣻⠡⢈⠄⢊⡘⢿⢿⠿⠟⠃⢠⠞⣨⠐⡉⡐⢈⠤⠈⡄⢂⡁⢂⠌⠄⡂⠔⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⠱⢈⠐⠂⢾⣁⣂⣽⣆⠂⣌⣼⠇⠠⢉⠐⡀⠉⠤⢈⠳⠇⡐⠠⢁⠂⡡⠐⡠⠐⠂⠌⡐⠐⡨⠐⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠂⠌⣁⠂⡉⢹⣟⣿⣻⡯⠁⠌⢂⡁⠢⢈⢁⠒⠠⠒⡀⠆⣁⠂⠡⠄⡑⠠⠑⣈⠐⡈⠔⠠⠑⢂⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⠌⣀⠒⡈⡐⠻⣮⡷⠃⠌⢂⠡⠠⠑⣀⠊⠄⡑⠠⢁⠂⠤⢈⠁⠆⡐⠡⠌⣀⠂⠡⠌⢂⠡⢂⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣤⠒⠠⠐⠡⣀⠐⡈⠔⡈⠤⠑⡈⠄⠌⡐⢈⡁⢂⠡⠒⡈⠰⠈⢄⡁⠆⠠⠌⠡⣈⠐⡐⡈⠌⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡈⠅⠒⡀⢂⠁⠆⠰⠀⡅⠂⠌⠒⡈⠄⠰⠈⢄⠡⠐⠡⠌⢠⠐⡈⢡⠈⠔⡀⠒⢠⠐⡈⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠠⢁⠂⢿⡆⠌⡁⢺⠇⡁⢊⠐⣄⠉⠄⠃⡄⠊⠌⡐⠌⡀⠆⡁⢂⠌⡐⠠⠉⠄⢂⠁⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠘⣧⠒⡈⠄⢶⢀⠡⡞⡐⠠⢁⣞⠂⢌⠘⢠⠐⣡⡬⠴⢒⠃⡐⡈⠄⢂⠌⠡⠘⡈⠄⢊⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠹⣧⠀⢀⣤⠾⢷⡐⡈⢼⡆⢸⡇⠡⢘⣼⢳⡿⣦⠈⣤⠿⢁⢂⠁⠆⡈⠔⠠⢁⠊⠄⡡⠡⢐⠈⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢃⢹⡷⠋⢄⠂⠜⠹⢶⠾⢁⠚⢿⡴⠟⢡⣿⠓⠸⣿⠋⡐⠄⢂⠉⡐⡐⠨⠐⠡⡈⢄⡛⢁⠂⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢰⠀⡂⠿⠈⢄��⢂⡁⢂⠐⠂⡌⠠⠐⡈⠴⣿⢀⠡⠘⣆⠰⢈⠂⢡⠐⣀⠃⠡⢒⡼⠋⡐⠈⣴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠆⡁⢂⠡⢂⠐⡠⠐⡈⠄⠃⡄⠡⢁⠂⢼⣿⠀⠂⡅⢂⡐⠂⠌⢤⣒⠠⠬⠓⡉⠄⢒⣠⡿⠛⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⠶⠶⢧⠶⡶⢶⠶⡷⢶⠾⡶⢶⠷⡶⠾⠼⢿⣠⣁⣐⣠⣀⣉⣒⣰⣂⣦⣥⣖⣴⠮⠿⠳⠶⠾⠴⠿⠿⠿⠳⠶⣦⣀⠀⠀⠀⠀⠀⠀⡀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣦⣶⣼⡟⠃⠀⠀⠀⠀⠀⠃⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠿⠀⠀⠀
