⠀⠀⠀⠀⠀⢀⣠⡶⠶⠿⠛⠛⠛⠛⠛⠻⠷⠶⢶⣤⣀⠀⠀⠀⠀⠀⠀⣠⣴⠶⠶⠶⠶⠶⢶⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢳⣆⠀⢀⣴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⢠⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠶⠶⠿⠛⠛⠛⠛⠛⠛⠿⠶⠶⠿⣦⣀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣦⣴⠾⠟⠛⠛⠋⠉⠉⠙⠛⠛⠳⢶⣤⣜⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠘⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠾⠛⠛⠉⠙⠛⢛⣛⣋⣭⣍⣍⡙⠛⠻⢿⣭⣍⠉⠉⠛⢷⣜⣷⠀⠀⠀⠀⠀⠀⢀⣤⠾⢛⣛⣛⣛⡛⡛⠛⠛⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣠⣾⠟⢁⣤⡴⠶⠛⠛⠛⠛⠉⠉⠉⠉⠉⠛⠻⢦⣤⡀⠉⠻⣦⡀⠀⠙⢿⣄⠀⠀⠀⠀⢀⣬⡾⠿⠛⣛⣛⣛⣛⣛⣛⡛⠻⠾⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⣼⡟⢁⡶⠛⠁⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⠀⢀⣙⣻⣶⣤⣌⠻⣶⣀⠀⢹⣧⠀⠀⣴⠟⠉⣠⣶⠟⠋⠉⠉⠉⠉⠙⠻⢷⣄⢹⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠿⠷⠿⣧⣤⡶⠶⠶⠛⠛⢛⣿⡿⢿⣿⣿⣿⣿⣿⣿⣏⠉⠉⠉⠙⠻⣎⠻⣶⡠⣿⡆⠀⠀⣠⣾⣿⣿⣿⣿⣿⣾⣷⠶⣦⣄⡈⠻⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣛⠻⠶⣤⣠⣿⣿⣷⣴⣿⣿⡟⠋⠙⣿⣿⠀⠀⠀⠀⠀⠙⣧⠈⢿⡟⠀⢠⡾⣻⣿⣏⣸⣿⣿⠟⠻⣿⣧⠀⠉⠛⠷⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣶⣀⠈⠻⢿⣿⣿⣤⣿⣿⣷⣤⣴⣿⣿⠀⠀⠀⠀⠀⠀⠹⣧⠸⣇⢰⡟⠀⣿⣿⡟⢻⣿⣿⣄⣠⣿⣿⠀⠀⢀⣴⢿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠈⠉⠛⠻⠿⣿⣿⣿⣿⣋⠀⠀⠀⣀⣠⣴⠶⠿⣶⡀⠸⢷⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣁⣤⡶⠟⢁⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢶⣤⣤⣤⣤⣄⣈⣉⣉⠉⠛⠛⠛⠋⠉⠀⣠⣴⠟⠁⠀⢸⣆⣀⠉⠉⠉⠉⠉⠉⠉⢉⣉⣀⣀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠛⠛⠛⠛⠛⣿⠿⠋⠀⠀⠀⠀⠀⠉⠛⠿⣷⠲⠶⠞⠃⠀⣈⣛⣿⣿⠟⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⢠⣶⠶⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⠀⠀⠀⠛⠛⠋⠁⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⢀⣀⣠⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⡶⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⢠⣶⢟⣭⣭⣭⣥⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣴⡶⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⣸⡟⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠘⠁⣾⡇⠀⢠⣌⡉⠛⠻⠷⣦⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠐⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠙⣿⣄⡀⠙⠻⣦⣤⣀⣀⠀⠉⠉⠛⠛⠛⠷⠶⠦⣤⣤⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠙⠿⢶⣄⡀⠈⠉⠙⠻⠶⢶⣄⣀⣀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠛⠛⠻⠶⠶⠶⠶⠶⠶⠶⠶⠶⣦⣤⣤⣴⣶⣶⠶⠶⠾⠟⠉⢀⣴⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠳⣦⣄⠀⠀⠀⠉⠉⠙⠛⠓⠒⠒⠚⠒⠒⠶⢶⣦⣤⣤⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠛⠁⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⢦⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⠛⠿⠶⠶⠶⠶⠶⠶⣦⣤⣤⣤⣤⣤⣶⠶⠶⠶⠶⠶⠶⢶⣶⠶⠟⠉⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣤⣀⠀⠀⢠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠛⠁⠀⠈⠻⣷⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣄⡀⣀⣴⣾⣏⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⢈⡙⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠁⠀⠉⢻⡏⠀⠀⢹⣷⠀⢀⣴⡿⠋⣿⠟⢻⡶⢠⣼⠗⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡀⠀⠀⠘⢷⣤⣾⣟⣥⡶⠛⠁⣠⡾⠃⣤⣿⡾⠋⠁⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣦⠀⠀⠀⠀⠉⣿⠀⠀⣠⠞⣩⣴⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⢿⣶⠞⢁⣾⠋⠀⠀⠀⠀⠀⢀⣤⡾⠃⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠈⠻⣧⣾⡃⠀⠀⠀⠀⠀⣰⡿⠋⠀⠀⠀⠀⢀⣤⠀⠀⠀⠈⢿⣄⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠈⠛⢷⣄⠀⠀⠀⣴⡟⠀⠀⠀⠀⠀⣰⡿⠋⠀⠀⣠⠀⠀⢻⣆⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡾⣷⡀⠀⠀⠀⠀⠀⠀⠀⣙⡻⠷⠾⣿⠀⠀⠀⢀⣤⡿⡋⠀⠀⢠⡾⠋⠀⠀⠀⢹⣄