⠀⢠⠃⠀⠀⠀⡞⠀⣿⠁⠀⢠⠎⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠄⠀⠀⠤⠤⣀⡈⠑⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⠀⡇⢸⢸⠀⢧⠀⠀⠀⠀⠈⢧⣀⠴⠊
⠀⠈⠀⠀⠀⢸⠁⢸⢸⠀⣰⠃⠀⠀⠀⠀⠀⠀⡴⠋⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄⠑⢄⠀⠀⠀⢦⠀⠀⠀⠀⠀⠀⠈⢦⡇⢸⠘⡄⠘⡆⠀⠀⣀⠴⠊⠁⢀⡰
⠀⠀⠀⠀⠀⡇⠀⡎⢸⢠⠃⠀⠀⠀⠀⠀⢀⡞⠀⢠⠖⠁⠀⢤⡀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⣵⣄⠀⠀⠳⡀⠀⠀⠀⠀⠀⠀⢳⡌⠀⡇⠀⢷⡠⠊⠁⠀⣠⡔⡏⡜
⠀⠀⠀⠀⢸⠀⠀⡇⢸⡎⠀⠀⠀⠀⠀⢀⡎⠀⡴⠁⠀⠀⠀⠀⢹⢦⡈⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⣄⠀⠹⡄⠀⠀⠀⠀⠀⠀⢻⣠⣃⡴⠋⠀⣠⠔⠊⠀⡇⢩⠞
⠀⠀⠀⠀⡏⠀⠀⡇⡸⠀⠀⠀⠀⠀⠀⡞⠀⡜⠁⠀⠀⠀⠀⠀⢸⡆⠛⠦⡈⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠘⡄⠀⠀⠀⠀⠀⠀⢻⡊⠀⣠⠊⠁⠀⠀⡜⢰⡇⠀
⠀⠀⠀⢠⠃⠀⠀⣇⠇⠀⠀⠀⠀⠀⢰⠁⡸⠁⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠈⠓⠬⡑⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠹⡀⠀⠀⠀⠀⢠⡀⢣⡜⠁⠀⠀⠀⢰⢱⠃⢸⠀
⠀⠀⠀⢸⠀⠀⠀⢹⢠⠀⠀⠀⠀⠀⢸⢠⠃⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠈⠑⠲⠭⣲⡴⢖⣒⡆⠀⠀⠀⠀⠀⢧⠀⢳⠀⠀⠀⠀⠀⢧⠈⡆⠀⠀⠀⢠⢇⠇⠀⠸⠀
⠀⠀⠀⡎⠀⠀⠀⡎⢸⠀⠀⠀⠀⠀⢿⡜⠀⠀⠀⠀⠀⠀⡀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢉⡡⠞⠛⢭⣭⣥⠤⠤⠚⡆⠈⣦⠆⠀⠀⠀⠸⠀⢳⠀⠀⠀⡞⡞⠀⠀⠀⠀
⠀⠀⠀⡇⠀⠀⢰⡇⢸⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⢠⡏⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠉⠉⣠⠖⠋⠁⢀⣤⣤⣦⣔⣳⡾⢳⠀⠀⠀⠀⠀⡇⢸⣀⡠⠊⣼⢸⠀⠀⠀⠀
⠀⠀⠀⡇⠀⠀⢸⡇⢸⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⢀⡮⣵⠓⢠⡤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡝⢀⣴⣯⣿⡿⣛⣿⣿⣻⡄⢸⠀⠀⠀⠀⢀⡇⠸⠣⣄⡜⠁⢸⠀⠀⠀⠀
⠀⠀⠀⡇⠀⠀⡇⠇⢸⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⢴⣱⣷⣁⢤⣊⣀⡀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⡿⠁⢿⣄⡿⠟⣸⡛⡇⡎⠀⠀⠀⠀⢸⣵⢐⣴⠋⠀⠀⠈⠀⠀⠀⠀
⠯⣉⠀⠓⠒⠒⠃⢼⠸⡄⠀⠀⠀⠀⠀⠸⡀⠀⢀⣼⠏⡠⠞⠁⠀⠈⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠐⣲⡾⠏⠀⣧⢣⠀⠀⠀⠀⡎⣿⣼⢸⡆⠀⠀⠀⠀⠀⠀⠀
⠣⢌⡻⣍⣱⠒⡠⢼⠀⡇⠀⠀⠀⠀⠀⠀⢧⡠⠚⠁⠘⢁⣤⣶⣶⣶⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⢸⠀⠀⠀⢰⢹⡜⣿⣿⢣⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠉⢲⣄⡀⢣⡈⡇⢹⠀⠀⠀⠀⠀⢢⠘⡄⢄⣀⣠⣾⠟⢹⣏⡈⣿⡿⣿⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⢸⠀⠀⢠⢃⡏⡇⡿⣹⢸⡀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⢸⣡⠉⡶⣍⢳⠀⣇⠀⠀⠀⠀⠈⣆⠻⣄⠀⠉⠙⢦⣀⠉⠹⠧⣤⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠁⠀⢸⠀⣠⠃⡞⡇⡇⠀⡟⡞⠁⠀⠀⠀⠀⢀⠀
⠀⠀⠀⠀⡿⠀⡇⠀⠹⡄⢸⡄⠀⠀⠀⠀⠘⡄⢣⠳⣄⠀⠀⠀⠋⠚⠙⠉⠁⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢸⡰⠁⡜⠁⡗⢸⠀⢹⠃⠀⠃⠀⠀⠀⠸⠀
⠀⠀⠀⠀⢧⡇⠃⠀⠀⢳⠈⡿⡀⠀⠀⠀⠀⠘⣆⢳⡌⣢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⣼⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⢁⡞⠀⢰⠃⣼⠀⢸⠀⠀⠀⠀⠀⠀⡇⠀
⠀⠀⠀⠀⢸⢡⠀⠀⠀⠈⢧⢱⢱⡀⠀⠀⠀⠀⢹⢫⣫⡁⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⢀⡾⠁⠀⡜⢠⢻⠀⢸⠀⠠⠀⠀⠀⢠⠃⠀
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠈⣎⢿⠙⣄⠀⠀⠀⠈⣿⢯⠳⣄⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠐⠊⠁⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⣼⢥⠏⡸⠀⡎⡄⠀⠀⠀⠀⡸⠀⠀
⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⢸⢞⣞⡞⢳⡀⠸⡄⠛⡌⣦⠏⠷⠄⠀⠑⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⣠⡾⡿⠋⢀⡇⢀⢧⠃⠀⠀⠀⠀⡇⠀⠀
⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⢸⢸⣿⣦⣞⠏⠢⣱⢀⢧⢹⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠠⠤⠤⢀⣀⣀⣀⠀⠀⠀⢀⡠⠞⠁⢀⣠⣾⣿⢾�