⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣙⣆⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠶⠟⠛⠉⠁⠉⠛⠃⠀⠈⣿⠻⠷⠶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠈⠙⢿⣦⣄⣀⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠋⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡉⢹⣿⣿⣿⣷⣶⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⢩⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀HEH.
⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⢀⠀⠘⣿⣷⡀⢉⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣠⣾⠃⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⣿⠀⠀⠀⢹⣇⠀⠀⠀⠀⠀⠘⣇⠀⠘⢿⣷⡉⠉⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⣀⣠⣴⣾⡿⠁⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠸⣇⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⢻⡀⠀⠈⠻⣿⣮⡉⢹⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀
⢰⣿⣿⣿⣿⣿⠁⠀⢀⠀⠁⠀⢻⡆⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⢻⡄⠀⠀⠀⢿⡀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠘⡿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀
⠘⣿⣿⣿⣿⠇⠀⠀⣾⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠈⣿⣦⠀⠀⠈⢿⣄⠀⠀⠈⢷⡀⠀⠀⠀⠀⣷⠀⠀⠀⠀⢷⡀⠙⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀
⠀⢻⣿⣿⡏⠀⢠⡀⢻⠀⠀⠀⢸⣿⣦⡀⠀⠀⠀⠀⠀⢿⡉⢷⡄⠀⠘⢿⣦⡀⠀⠈⢷⡀⠀⠀⠀⢻⠀⠀⠀⠀⠈⣧⠀⠈⢻⣷⡀⠀⠀⠀⠀⠀⠀
⠀⠘⣿⡿⠀⠀⣸⠀⣸⡇⠀⠀⢸⡇⠈⢷⣄⡀⠀⠀⠀⢺⣇⠀⠙⢦⣄⠈⢷⡹⢦⡀⠈⣷⠀⠀⠀⢸⡇⠀⠀⠀⠀⠸⣇⠀⠀⠹⣷⡀⠀⠀⠀⠀⠀
⠀⠀⣸⡇⠀⠀⡯⢠⣿⢿⡄⠀⢸⡇⠀⠀⠈⠛⠶⣦⣄⣀⣹⣿⡓⠳⠎⠛⠲⠿⢦⣽⣶⣼⣇⠀⠀⢸⡇⠀⠀⠀⠀⠀⢻⡄⠀⠀⢻⣧⠀⠀⠀⠀⠀
⠀⢠⣿⠀⠀⠀⡇⣼⠏⠀⠻⣆⢘⣧⣴⠖⠋⠀⠀⠀⠀⠉⠁⠉⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡁⠀⢸⡇⠀⠀⠀⠀⠀⠘⣷⠀⠀⠈⣿⣇⠀⠀⠀⠀
⠀⣼⡟⠀⠀⠀⣿⡟⠀⠀⠀⠙⠳⠥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣼⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⡟⢿⣆⠀⠀⠀
⢀⣿⡇⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⢶⣾⣿⣿⣏⡹⠿⣇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⣧⠸⣿⡀⠀⠀
⢸⣿⢣⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣯⠵⠶⠛⠉⠁⠀⠀⠀⠀⢿⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⣿⠀⣿⣧⠀⠀
⣸⡏⢹⠀⠀⠀⢿⡇⠀⠀⠀⣠⣤⣶⣾⣿⣻⣿⡿⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⠀⣀⠀⢸⡀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⡿⢰⡏⣿⡀⠀
⣿⡇⢸⡄⠀⠀⢸⣿⢀⣴⣟⣡⡽⠟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡆⠸⣗⠻⠗⠻⠇⢸⡇⣸⠁⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡇⢸⠇⢸⣧⠀
⣿⡅⠘⣇⠀⠀⠀⣿⡘⠛⠉⠁⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⢈⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢠⣃⡿⠀⠀⣿⠀
⣿⢷⡀⢹⡄⠀⠀⢹⡇⠀⠀⣸⡆⠶⠄⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡶⠃⠀⠀⠀⠀⠀⢸⣧⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠘⣼⠃⠀⠀⢻⡄
⣿⠈⣧⠈⢷⠀⠀⠈⣿⠀⠀⠈⠀⠀⠀⠀⢀⠀⠀⢀⣀⣤⠴⠖⢚⣩⠽⠋⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⣰⠏⠀⠀⠀⢼⡇
⣿⠀⠘⣇⠘⣧⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠉⠛⠛⠷⠖⠒⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⢁⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢰⠟⠀⠀⠀⠀⣿⡄
⣿⡄⠀⠘⣦⠘⣇⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠾⠋⢀⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀⢨⡷⠋⠀⠀⠀⠀⠀⣿⠀
⢸⣧⠀⠀⠘⢧⡘⢧⡀⠘⠻⠶⢤⣤⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣀⣀⣠�