🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥🟥🟥🟥🟥🟥⬜️⬜️⬜️🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥🟥🟥🟥🟥⬜️⬜️🟥🟥🟥🟥🟥🟥🟥🟥⬜️🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥🟥🟥🟥⬜️⬜️⬜️🟥🟥🟥🟥🟥🟥⬜️🟥⬜️🟥⬜️🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥🟥🟥⬜️⬜️⬜️🟥🟥🟥🟥🟥🟥🟥🟥⬜️⬜️⬜️🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥🟥🟥⬜️⬜️⬜️🟥🟥🟥🟥🟥🟥⬜️⬜️⬜️⬜️⬜️⬜️⬜️🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥🟥🟥🟥⬜️⬜️🟥🟥🟥🟥🟥🟥🟥🟥⬜️⬜️⬜️🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥🟥🟥🟥🟥⬜️⬜️⬜️🟥🟥🟥🟥🟥⬜️🟥⬜️🟥⬜️🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥🟥🟥🟥🟥🟥🟥⬜️⬜️⬜️🟥🟥🟥🟥🟥⬜️🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥
🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥


⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⣠⣤⣿⡿⣄⠀⠀⠀⠀⠀⠀⣠⣤⣿⡿⣟⣿⣻⢿⣿⣤⣄⠀⠀⠀⢀⣤⣿⢿⣿⣻⣟⣿⣿⣧⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀
⣀⣤⣾⣟⡿⣽⡾⣽⣟⣿⡀⠀⠀⣠⣾⢿⡽⣾⡽⣟⣷⣻⣟⣾⡽⣯⡿⢠⡾⣿⡽⣾⣻⠞⠁⠉⠀⠀⠀⠈⠉⠳⡄⠀⠀⠀⠀⠀⠀
⠈⢿⣳⣯⣟⣯⡿⣽⣾⣻⠄⢀⣼⡿⣽⣯⢿⡳⠛⠉⠁⠙⠚⢯⣟⡷⣠⡿⣽⣷⣻⠝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀
⠀⠈⠗⠋⢹⣷⣻⣟⣾⣽⠂⣸⣯⣟⣷⢯⠏⠀⠀⠀⠀⠀⠀⠀⠙⢀⣿⡽⣷⢯⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡀⠀⣀⠀
⠀⠀⠀⠀⢸⡷⣟⣾⣽⢾⡁⣿⣳⢿⣞⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⢿⡽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣿⣻⢿⠃⠀
⠀⠀⠀⠀⢸⣟⣯⣷⢯⣿⠄⢿⣯⢿⣞⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡽⣯⣿⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠝⠛⠦⡀
⠀⠀⠀⠀⢸⣯⣷⢯⣿⣽⠂⠸⣯⡿⣽⢯⣷⣄⠀⠀⠀⠀⠀⣀⣾⣽⣻⢷⣻⢆⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀
⠀⠀⠀⠀⢸⣟⡾⣟⣷⣻⠆⠀⠘⢿⣽⣻⢷⣯⢿⡶⣶⢶⣟⣯⣷⢯⣟⣯⢋⣼⣻⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠁⠀⠀⠀⠀⠀
⠀⠀⠀⠀⢸⡿⣽⣟⣾⡻⠂⠀⠀⠈⠙⢯⡿⣾⣻⣽⢯⣿⣞⡿⣞⡿⠙⠁⠉⠻⣽⢯⣟⡿⣶⣤⣤⣤⣤⡴⠶⠋⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⢸⣿⡽⠞⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠛⠛⠚⠋⠉⠁⠀⠀⠀⠀⠀⠀⠉⠙⠛⠙⠓⠛⠃⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⢀⡀⢤⣀⡀⣀⡠⡀⣀⡀⢀⣀⢀⠀⢀⡀⡀⢀⢀⡀⢄⢀⣀⣀⡠⣀⢀⡀⣀⠀⡀⣠⣄⣀⡠⣀⢀⢀⢀⢠⢀⢀⡀⡀⡀
⠀⠀⠀⠀⠀⡄⢸⣿⡎⣯⢱⢹⢹⠂⡇⣽⢸⢸⡞⡗⡇⢸⢻⡇⡏⡏⡗⢸⢱⢹⣿⠃⣿⠀⢻⢰⠀⡆⡇⡟⢺⡏⣽⢸⠀⡞⡇⡇⡇
⠀⠀⠀⠀⠀⠁⠉⠈⠀⠉⠉⠈⠈⠁⠈⠁⠉⠈⠉⠁⠁⠉⠈⠁⠁⠁⠉⠈⠁⠈⠈⠀⠉⠀⠈⠈⠉⠉⠉⠉⠈⠉⠁⠉⠀⠁⠁⠉⠁


⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⣿⣿⣿⣿⣿⣟⣿⡏⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⣿⣿⣿⣿⠟⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⣿⣿⣿⣇⡀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⢿⣿⣿⣟⣃⡤⠤⠿⠿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣴⡶⠦⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⢸⣿⣿⠟⠁⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⡆⠀⢿⣿⠁⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⢸⣿⠯⠀⢠⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣧⠀⣿⡏⠀⠀⠀⢠⡀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠸⣿⠀⠀⠘⡆⠀⣰⣿⣿⣿⣿⣿⣿⣿⣜⣷⣿⠁⠀⠀⠀⢸⡇⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⢻⠀⠀⠘⣿⢠⣿⣿⣿⣿⣿⣿⣟⠿⢿⠛⠁⠓⠆⠀⠀⣼⠁⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠘⡄⠀⠀⣾⣾⣷⣿⣿⣿⠿⢿⣿⣶⣾⣶⣶⣾⣷⣶⣶⣿⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⡇⠀⠀⢹⣇⣾⣿⢿⡟⠀⠸⣿⡄⢹⡁⠀⠀⠀⠀⠈⢹⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⣿⡟⠉⠘⣇⠀⠀⠉⠙⠺⡇⠀⠀⠀⠀⡓⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣷⠀⠀⣼⡿⠧⠒⠒⠛⠛⠒⣶⢤⣄⣳⡀⣀⣀⡤⠥⠤⠬⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⢀⣾⡤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠁⢹⣿⣿⡿⠑⠀⠀⠀⠀⠀⠈⠙⠓⠢⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⢰⢋⣷⠊⠀⠀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣌⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⢀⣯⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⡤⢄⡀⠀⠀⠀⠀⠀⠀⠀
⢠⡴⢻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣗⡇⠀⠀⠀⠀⠀⠀⠀
⠈⣷⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀
⠈⢿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀
⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀
⠀⢹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣷⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀
⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡾⣿⣿⣿⡟⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀
⠀⢀⡷⠖⠒⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠚⢁⣢⣿⡿⡿⣇⠈⠙⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢞⡞⠀⠀⠀⣀⣀⡀⠀⠀
⢠⠞⠀⠀⠀⠀⠀⠹⣶⢤⡀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠈⡇⢀⠔⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⢀⡴⠊⠁⠀⠈⢦⡀
⡞⠀⠀⠀⠀⠀⠀⠀⠙⠳⣽⣷⡀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⡇⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢷⣶⡿⠀⠀⠀⠀⠀⠀⢧
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⢦⡀⠀⢠⢿⠀⠀⠀⠀⠀⢧⠈⠀⠀⠀⠀⣀⡤⠤⠤⠤⣴⣻⣳⠋⠀⠀⠀⠀⠀⠀⠀⠀⣾
⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⣏⡇