Astrophysics Emojis & Symbols

⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀
⣾⣿⣿⣿⣿⡿⠟⠛⠉⠉⠉⠙⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠛⠛⠛⠻⢿⣿⣿⣿⣿⣿
⣿⣿⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿
⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿
⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⣅⠘⠀⠀⠀⠀⠀⠀⠀⣿
⣿⣧⠀⠀⠀⠀⠀⠀⠰⠶⠁⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿
⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿
⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿
⢿⣿⣿⣿⣿⣿⣶⣦⣤⣤⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣄⣠⣤⣤⣶⣾⣿⣿⣿⣿⣿
⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⣿⣿⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢀⡀⢀⣀⠀⠀⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠂⡀⢤⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⢠⡖⠈⠑⡄⢺⢆⠄⠋⢀⣤⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠒⠀⣥⠀⠀⠀⠀⢠⣾⠀⠀⠂⠁⠂⠰⢃⡀⠁⠀⣀⡀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠙⠀⠀⠀⠀⠙⠿⠷⠀⠀⠀⠀⠀⠀⠁⠀⣾⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠠⠿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠟⠃⠀⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⡀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡶⠀⠀⠀⢸⣧⣐⢿⣀⣀⣀⣤⣀⠤⣠⣤⢤⡄⢠⠀⠿⠲⠂⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠊⠀⠋⠘⠚⠙⠉⠘⠊⠃⠋⠚⠙⠈⠘⠙⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠨⠷⠲⠀⠑⠃⠀⠰⠀⠀⠀⠀⠀⠀⣀⠁⠂⢠⠀⠤⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣟⡀⠀⠀⢀⣄⡭⠂⠀⠈⠳⠖⢀⡄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠻⣿⣀⠁⢸⠄⢀⡀⠀⠀⠀⠀⠀⠀⠰⠠⠅⠀⣾⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠾⠉⣷⠶⣶⠀⠀⠘⠿⠷⡋⠀⠀⢻⣦⡀⠀⠀⠀⠀⠰⠂⠀⢛⠈
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠁⠜⠁⠀⠀⠂⠘⠀⠂⠀⠀⠀⠋⠀⠀⠀⠀⠀⣀⠘⠁⠉⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠰⠃⠀⠀⠀⠀⠀⠀⠂⠀⠐⠃⠀⠉⠀⠀⠒

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣞⠛⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣧⣄⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣦⡙⢿⣷⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣷⣄⠹⢿⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢛⣿⣿⣿⣿⣿⣦⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣷⡄⢙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⢟⣽⣿⣄⠙⢦⡀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⢡⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⡿⣣⣾⣿⣿⣿⣷⣄⠙⢦⡀⠀⢀⣠⠟⠁⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡟⣱⣿⣿⣿⣿⣿⣿⣿⣷⣄⠙⣶⡟⠁⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠟⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣅⠙⢦⡀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⡏⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠙⢦⡀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡻⢀⣿⣿⣿⡟⢛⣛⢻⣿⣿⡻⢟⣿⣛⢛⣻⢟⡳⣄⠙⣦⡀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⢸⣧⣿⣿⣯⣾⣽⣿⣇⣿⣻⣎⣿⣿⣸⣿⣬⣧⣽⢞⣁⠙⢾⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣛⣵⣿⣿⣷⣌⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣄⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢛⣵⣾⣿⣿⣿⣿⣿⣿⣷⣄⠙⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣦⣀⠚⠿⣿⣿⠿⠿⠿⠛⣋⣩⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠷⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⢻⣟⠻⣷⣄⠐⣿⢷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⠘⠿⠓⣿⣿⠀⣿⠀⠈⠉⠛⠛⠿⠿⠿⠿⠿⠿⠛⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣼⣿⣿⣷⣶⣿⣿⣿⣤⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣠⣠⣀⣡⣉⣉⣉⣉⣉⣉⣀⡀⢸⡇
⠀⠀⠀⠀⢰⡏⠉⠉⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢳
⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠞

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡀⠀⠀⠀⠀⢿⣿⣶⠆⣠⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⢤⣴⣾⣿⣿⣦⡤⠀⠀⠘⠟⣡⡾⢛⡻⢷⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣆⠀⠀⠀⠀⠀⠙⣿⠏⠀⠀⠀⠀⠀⠘⣿⡇⢿⡿⢸⣿⣿⣷⣄⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠒⠺⣿⣿⣿⠿⠒⠀⠀⡄⠀⠙⠀⠀⠀⠀⠀⠀⠀⠘⣿⣶⣾⣿⣿⣿⣿⣿⣷⡝⢷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠃⠀⠀⣤⣾⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣦⡙⢿⠟⣡⣦⠙⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⣀⠀⠀⠀⠙⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⠟⣠⡘⠟⠁⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⢻⣮⡁⢾⠟⠁⣀⠈⠓⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀⠙⠿⣤⡀⠀⠈⠁⣝⢊⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠉⠀⠀⠀⠈⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣴⣶⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⣶⣦⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⣿⣿⣿⠛⠉⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠉⢻⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⣿⣷⣶⣦⣭⣭⣭⣭⣙⣛⣛⣛⣛⣩⣭⣭⣭⣭⣶⣶⣿⣿⣿⠿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠩⣭⣝⣛⣛⣛⣛⣛⣛⣛⣛⣋⣭⠍⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣶⣶⣄⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⢀⣾⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠉⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⡿⠟⠁


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠁⠀⠈⠀⠐⠀⠐⠀⠀⠀⠀⠀⠆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡴⠶⠶⠒⠒⠶⠶⢦⣤⣤⠶⠶⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠈⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠉⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⠀⠸⣦⣀⣀⣴⢿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⣠⠞⠛⠳⣶⠛⠉⠁⠀⠀⠉⠙⠛⢦⣄⠉⠉⠀⠀⠹⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⢿⣄⠀⣠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⠀⠹⣆
⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⢠⡟⠛⠉⠀⢀⣴⠞⠛⠛⠳⣤⠀⠀⠀⠈⢷⠀⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⠃⠀⠀⠀⣾⠁⠀⠀⠀⠀⠘⣇⢠⣤⣄⢸⡇⠀⠀⠀⣸⣧⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⡆⠀⠀⠀⢿⡀⠀⠀⠀⠀⣠⡇⢸⡄⠉⠻⣇⠀⣠⠞⠋⢰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠈⣷⠀⠀⠀⠈⠛⠶⣤⡤⠾⠋⠀⠀⢿⣄⣀⣹⣿⣃⣀⣠⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠈⢷⣄⠀⠀⠀⠀⠀⠀⠀⣤⠶⠛⠛⢻⣽⠟⠉⠻⣿⡟⠛⠛⠶⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⢀⣀⣀⠀⠙⠳⣦⣄⣀⣀⣀⣀⣿⣦⣤⣀⣼⣿⣆⣀⣰⣿⣧⣠⣤⠴⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠟⠉⠉⠹⣆⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⣼⠋⠉⢹⣿⡏⠉⠙⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⢠⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⢀⣴⠏⠀⠙⣦⡀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠚⠋⠉⠙⠛⠶⠶⠶⠶⠶⠞⠛⠻⠶⠋⠁⠀⠀⠀⠈⠙⠶⠇




⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⣿⣿⠛⢿⠛⡟⢿⠟⣿⢿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⣠⣤⣤⡄⠀⠀⠀⠀⢶⠤⣀⣀⠀⠀⠀⠀⠀⠀⣠⢂⣴⣷⡄⠀⠀⠀⢶⣤⡀⠀⠀⠀⠀⠀⠀⢀⣔⣷⣶⠆
⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠹⣻⣿⣆⠀⠀⠀⠀⢢⣼⡿⡟⠋⠀⠀⠀⠀⠈⢻⣿⣷⣄⠀⠀⠀⠀⠈⢿⡟⣋⠒
⠀⠉⠛⠛⠁⠀⠀⠀⠀⠀⠀⠈⠉⠚⠇⠀⠀⠀⠈⡱⠀⠈⠆⠀⠀⠀⠀⠀⠀⠀⠙⠻⠆⠀⠀⠀⠉⠀⠤⠈

⠀⢀⣤⣄⡀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⣤⣄
⠀⣟⣿⣿⣷⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠙⠛⠀⠲⠀⠀⠀⠀⠀⠀⢀⣤⡾⠋⠀⠀⠀⠀⠀⢿⣿⣿⣧
⠘⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠠⠁⠀⠀⠀⠀⠀⠀⠘⠿⠑⢶⡄⠀⠀⠀⢺⣿⡿⠁⠀⠀⠀⠀⠀⣴⣶⣯⠛⠛
⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉

⠠⣾⣿⣿⣷⡄⠀⠀⠀⠀⠀⢀⣴⡾⠃⠀⠀⠀⠀⠀⠀⣠⠖⠁⠀⠀⠀⠐⠄⠰⠿⢶⠀⠀⠀⠀⣴⣿⣿⣿⣦
⢺⣿⣿⣿⣿⡿⠀⠀⠀⠰⣾⣿⣿⡇⠀⠀⠀⠀⣴⣿⣿⣿⠀⠀⠀⠀⠀⢠⡶⣶⠿⠞⠁⠀⠀⠀⣿⣿⣿⣿⣿
⣈⣛⣿⣿⣛⣁⣀⣀⣀⣀⣈⣁⣙⣁⣀⣀⣀⣀⣻⣿⣿⣋⣀⣀⣀⣀⣀⣸⣃⣛⣆⣀⣀⣀⣀⣀⣙⣿⣿⣿⣛
⣿⣿⣉⣉⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⠖⠒⠛⠛⠛⠛⠒⠲⠦⢤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⡀⢀⡴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⣿⣿⣿⡆⠀⠀⠀⠀⠀⢀⣀⣤⡤⠤⠤⠀⠀⣠⣶⣶⣶⣄⠀⠀⠈⠳⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣬⣛⣿⡿⠁⠀⢀⣠⠶⠛⠉⠀⠀⠀⠀⠀⠀⠰⣟⢻⣿⣿⣿⠄⠀⠀⠀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢦⣽⡿⠋⠐⢦⡀⠀⠀⠀⠘⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠈⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⢶⣤⣀⡀⣰⣿⣿⣆⣀⣀⣤⡶⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣟⡛⢿⣿⣿⠃⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⣀⣤⣿⣿⣿⣿⣿⣿⣿⣧⣽⣿⣤⣀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⠀⠀⠀⠀⠀⠛⠿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠈⣿⣷⣙⠿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⣸⣿⡿⠿⢿⣶⣾⡿⠿⢿⣿⣇⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠉⠀⠀⠀⠈⢿⡿⠁⠀⠀⠀⠉⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⣰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠈⢃⣴⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠁⠀⢀⣀⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠸⣏⠻⣿⣿⣿⠀⠀⣀⣀⣀⣤⡤⠶⠚⠉⠀⠀⠀⢠⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣀⠀⠙⠻⠾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠘⣧⡛⢿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⢤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠶⠛⠁⠀⠈⠙⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠛⠉⠉⠁


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⢎⠃⠀⡇⠀⡎⡱⠀⡎⠀⠀⡏⡂⢐⣰⠀⢀⡔⠀⢌⠂⠀⠀⠰⠙⠀⢚⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠢⠀⢄⡇⠀⠇⠀⠏⠃⠀⢇⡄⠀⠏⠀⠨⠨⠀⠀⠁⠀⠄⡇⠀⠀⠨⣠⠀⢤⡱

⠀⠀⠀⠀⡤⠤⡤⠀⠀⠀⠀⠀⢀⣠⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣠⣦⣄⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁
⠀⠀⠀⣸⠀⠀⣳⠀⠀⠀⠀⣰⢋⣴⣿⣿⡂⠀⠀⠀⠀⠀⠀⠀⠀⢠⣬⢨⡷⡇⡤⡄⠀⠀⠀⠀⠀⣀⣀⣀⡀⡾⠁
⠀⠀⠀⢹⠁⢐⡷⠀⠀⠀⠀⠘⢿⡟⣾⢂⣶⢐⣶⢰⣆⠀⠀⠀⠀⠈⠀⠈⡯⡇⠀⠁⠀⠀⠀⠀⠀⠨⠉⠉⠁⡾⣆
⠀⠀⠀⢩⡣⠊⠀⠀⠀⠀⠀⠀⠀⢬⡯⢨⣯⠨⣿⠬⣿⡄⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠙⠄
⠀⠀⠀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠉⠉⢙⣿⠉⠋⠉⠁⠀⠀⢀⣀⣀⣤⣋⣼⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢸⣇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠁⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠔⠂⠀⠀⠐⠠
⢤⡀⢀⣴⣦⣾⣷⣤⣄⠀⠀⠀⠀⠀⢀⡀⢈⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠐
⠀⢳⣶⣶⣶⣶⣶⣶⣶⣶⠀⠀⠀⠀⢸⡇⣸⡇⠀⠀⠀⠀⠀⠀⢀⣠⡤⠖⠿⠉⠀⠹⠇⠀⠀⠀⠈⡿⠿⣿⢸⣿⣿⡏
⠀⠘⣿⡿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢼⣹⣏⣿⣻⣻⡇⠀⠀⠀⠀⣁⠀⢰⣶⠆⠀⠀⠀⠀⠀⠀⢰⡉⡎⣹⢸⣿⣿⣷
⠀⠀⠉⠾⠎⠛⠱⠿⠊⠀⠀⠀⠀⠀⠿⠿⠿⠿⠿⠿⠇⠀⠀⠀⠠⠿⠀⠾⠀⠧⠀⠠⠄⠀⠀⠀⠾⠿⠿⠿⠯⠿⠿⠿⠆
⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠰⠛⠀⠀⠀⠀⠀⠀⠀⠀⠠⠖⠛⠛⠿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡄
⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⠞⠳⢴⠀⠀⠀⠀⠀⠀⢰⣷⠖⣲⠒⡶⢲⢲⡇⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠒⣇⠘⠇⣸⠒⠀⠀⠀⠀⠀⣼⠏⠀⠁⠈⠀⡿⣼⡇⠀⠀⠀⢀⣀⣰⣺⣲⣀⣀
⠀⠀⠀⢀⣻⣟⡅⠀⠀⠀⠀⠀⠀⢀⡀⣋⢙⡋⣙⣀⡀⠀⠀⠀⢀⣿⢀⡀⠠⠀⢸⣇⣿⡇⠀⠀⠀⢈⣿⣉⢹⠉⣹⣏
⠀⠀⠀⠚⠓⠓⠓⠂⠀⠀⠀⠀⠀⠐⠂⠒⠐⠂⠒⠐⠂⠀⠀⠀⠈⠀⠀⠁⠀⠀⠉⠙⠛⠃⠀⠀⠀⠐⠂⠒⠐⠒⠂⠒
⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⣀⠃⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣄⠀⠀⠀⠀⠀⠀⠀⡎⣭⣭⡝⠀⢀⣀⠀⠀⠀⠀⠀⠀⣠⡀⡴⠋
⠀⠀⢰⣿⠀⠀⢰⡇⠀⠀⠀⠀⣀⣤⣄⢴⠟⠻⣇⠀⠀⠀⠀⠀⠀⠀⡇⠶⠶⢮⠀⣼⣿⡀⠀⠀⠀⢀⣴⣿⣿⣦⡀⢀⡴
⠀⠀⠘⣿⠀⢠⣿⡇⠀⠀⠀⠀⢿⣿⣿⣦⣄⢀⣭⣦⣄⠀⠀⠀⠀⠀⣏⣛⣛⣉⠀⠛⣿⠃⠀⠀⠀⢀⣿⣿⣿⣿⣿⣮
⠀⠀⠀⠻⡄⣾⡿⠀⠀⠀⠀⠀⠀⠉⠀⠈⠉⢺⣿⣿⣿⡇⠀⠀⠀⠀⡧⠷⠿⢼⠀⠀⠁⠀⠀⠀⢀⣼⣿⠿⠻⠿⠟⠁

⠀⠀⠀⠀⠀⢀⡀⠀⣿⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⣾⡆
⠀⠀⠀⠀⠀⠈⠉⣤⣶⣦⡉⢁⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⣷⣿⣷⡆
⠀⢰⣶⣶⣶⣷⣿⣿⣿⣿⡇⣈⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠹⣿⡿⠁
⠀⠀⢻⣿⣿⣻⣿⣻⣿⡁⢤⠈⠁⠀⠀⠀⠀⠀⠀⠐⢤⠤⣿⡧⢤⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠿⠿⠿⠿⠟⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠿⠿⠇⠻⠿⠇

⠀⣀⣠⣴⣦⣤⣤⣴⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⠀⠀⠀⠀⠀⡀⠠
⠀⠛⢛⣉⣉⣉⢩⣭⠡⣤⡄⣶⡄⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⢸⣿⢸⣿⠀⣿⡇⣿⡇⣿⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠠⠒⠛⠢⠄
⠀⠀⢸⣿⢸⣿⠀⣿⡇⣿⣇⣿⣇⡀⠀⠀⠀⠀⢸⡇⠀⠀⡀⡄⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⢰⣾⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢸⡇⠠⣾⣿⣿⡆⠠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠘⠿⣿⣿⡿⠿⢿⣿⣿⡿⠿⠟⠁⠀⠀⣿⣻⣿⣿⣛⣿⣻⡿⢿⣛⢿⣿⡟⠿⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠿⠿⠶⠿⠿⠿⠷⠾⠿⠛⠃⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⢀⣀⠀⣠⣄
⠀⠀⠀⢀⡒⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠲⠛⠓⠂
⠀⠀⠀⢠⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠌⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⣤⣤⣀⣀⡀
⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶⡆⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠉⠙
⠀⠀⢰⣿⢻⡖⣶⢶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣇⠀⠀⢀⣀⣀⠘⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠐
⠀⢀⣸⣿⣼⣧⣿⣼⣇⣴⣿⣦⣤⣀⠀⠀⠀⣀⣿⣿⣿⣿⣴⣿⣿⣿⣿⣙⣀⡀⠀⠀⠀⠒⣁⡐⠀⠀⠀⠀⠀⠀⠼⠾⠆
⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠰⣶⣾⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣄⣀⡀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⠿⠿⠿⠿⠿⠿⠿⠿⣿⠋⠀⠀⣠⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⡿⠿⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡇⠀⠀⣾⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡿⠀⠀⠈⠛⢿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠈⠻⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣦
⠀⠀⠀⠀⠀⠀⢀⣾⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣷⡀
⠀⠀⠀⠀⠀⢠⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡄
⠀⠀⠀⠀⢀⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡄
⠀⠀⠀⠀⣾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣷
⠀⠀⠀⢰⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇
⠀⠀⠀⣾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣷
⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿
⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⠛⠛⢻⣿⣿⣿⣿⣿⣿⣧⣤⣤⣤⣤⣤⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿
⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿
⠀⠀⠀⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡿
⠀⠀⠀⢸⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠇
⠀⠀⠀⠀⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟
⠀⠀⠀⠀⠈⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠁
⠀⠀⠀⠀⠀⠘⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠈⢿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣦⡀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣷⣤⡀⠀⠀⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⡿⠀⠀⢸⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣶⣿⣿⣿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠋⠀⠀⣠⣾⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⠿⠟⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠈⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠋⠉⠁

⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⡴⠋⠉⠉⣹⣦⠀⠀⠀⠀⠀⠐⣠⠔⠣⢄⠂⠀⠀⠀⠀⠀⠀⣼⡁⠀⢈⣳⠀⠀⠀⠀⠀⢰⠋⠀⢰⣿⣿⣿⣿⣷⡄
⠀⠀⠸⡇⠀⣠⣾⣿⣿⠆⠀⠀⠀⠀⠄⡇⠀⠀⢸⠆⠄⠀⠀⠀⢠⠎⠡⣀⠉⣄⠜⠹⡄⠀⠀⠀⢿⠀⠀⢻⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠳⢾⣿⣿⡿⠟⠀⠀⠀⠀⠀⠠⠊⠒⡔⠋⠄⠀⠀⠀⠀⠘⢇⡀⠘⣁⡃⢀⣰⠃⠀⠀⠀⠈⠳⢤⣈⠿⠿⣿⠿⠟
⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠰⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⢀⡞⠉⡍⠙⡄⠀⠀⠀⠀⠀⢠⠊⠉⠉⠳⡀⠀⠀⠀⠀⠀⢸⠑⢄⠀⠰⠀⢀⣴⣿⠀⠀⢀⡀⠀⠀⢀⡤⢄⣀⣠⠞⢀⡀
⠀⠀⠈⢇⠈⠋⢀⡏⠀⠀⠀⠀⠀⠸⣄⠉⠉⣰⠃⠀⠀⠀⠀⠀⢸⠀⠀⡱⠰⠰⣿⣿⣿⠀⠀⠈⠉⡩⠛⠉⠳⠞⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠉⠉⠉⠑⢄⠀⠀⠀⠀⠀⠈⠉⠉⠉⠳⣄⠀⠀⠀⠀⢸⡠⠊⠀⠰⠀⠈⠻⣿⠀⠀⠀⢰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠈⠀⠀⠀⠰⠀⠀⠀⠈⠀⠀⠀⠘⠃

⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⢀⠔⠀⠀⠀⠀⠀⣀⣠⣤⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣤
⠀⠀⠀⡔⠁⠀⠀⠈⠳⡀⠀⠀⠀⠒⢺⠒⠒⠒⢒⢾⠁⠀⠀⠀⠀⠀⢰⡞⠉⠀⣶⣭⠻⣶⠀⠀⠀⠀⠀⢀⡞⠀⢣
⠀⠀⠐⡁⠀⠐⠆⠀⠐⠷⠀⠀⠀⠀⢸⠀⢀⠔⠁⢸⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⣿⣿⡇⣿⡁⠀⠀⠀⠀⡜⠀⠀⠀⢇
⠀⠀⠀⠑⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣔⣁⣀⣀⣸⣀⡀⠀⠀⠀⠀⠸⣷⣄⡀⠿⣛⣼⠷⠀⠀⠀⠀⠀⣇⠀⢀⡰⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠉⠙⠙⠋⠛⠈⠀⠀⠀⠀⠀⠀⠈⠓⠒⠚⠁

⠀⠀⣴⠒⠒⠒⠒⠒⠒⠒⢲⠀⠀⠀⠛⠀⢀⣀⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣾⣧⣤⡄
⠀⠀⣿⠀⠀⠺⠂⢀⣤⠀⢸⠀⠀⠀⠀⠄⠘⣄⣱⣄⠀⠀⠀⠀⠀⠀⢀⡤⠙⣯⣍⠉⠓⢦⡀⠀⠀⠀⢠⣼⡏⠀⠈⢻⣧⡄
⠀⠀⣟⣠⣾⣷⣴⣿⣿⣷⣼⠀⠀⠀⠀⠀⠀⠀⠻⣿⣷⣄⠀⠀⠀⠀⠻⢄⡀⠿⣿⢷⣀⡠⠟⠀⠀⠀⠈⣹⣷⣤⣤⣾⣏
⠀⠀⠙⠉⠙⠉⠉⠉⠉⠉⠛⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠟⠀⠀⠀⠀⠀⠀⠉⠛⠒⠂⠙⠀⠀⠀⠀⠀⠀⠈⠀⠻⠇⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠰⣄⠀⣀⣸⣄⣀⠀⣠⠆⠀⠀⠀⠀⠀⠀⠀⠀⠰⣄⠀⣀⣸⣇⣀⠀⣠⠆
⠀⠀⠀⠀⠀⠀⠀⣨⠟⠁⠀⠀⠉⢻⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠟⠁⠀⣿⣿⣿⡅
⠀⠀⠀⠀⠠⠤⠤⡏⠀⠀⠀⠀⠀⠀⣷⠤⠤⠀⠀⠀⠀⠀⠠⠤⠤⣟⠀⠀⠀⣿⣿⣿⣷⠤⠤
⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠰⠞⠈⠛⢲⠚⠋⠉⠳⠄⠀⠀⠀⠀⠀⠀⠀⠀⠠⠞⠉⠛⢺⡛⠋⠉⠳⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠇


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⢤⡀⠀⠀⣸⡀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⡿⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⣹⠞⣉⣭⣍⡛⢾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣢⠶⠛⠛⠓⢦⡜⠁
⠀⠀⠀⠀⢀⣤⣤⡏⣼⣿⣿⣿⣿⠈⣇⣤⣄⠀⠀⠀⠀⠀⢀⣀⣰⠇⠀⢠⣦⠀⠀⢹⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⢧⡙⢿⣿⣿⠟⣰⠇⠀⠀⠀⠀⠀⠀⠀⠈⠉⠹⡆⠀⠾⠛⠇⠀⣸⠋⠉⠁
⠀⠀⠀⠀⠀⠀⣠⠞⠙⠶⢤⠴⠚⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠦⣤⣠⣤⠞⢧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⣷⠀⠀⠀⠉

⠀⠀⢀⣀⣤⣦⣜⣶⠟⠉⠀⠀⠀⠀⠀⠀⠈⠲⠇⡩⠛⠓⠁⠣⠘⠕⢊⡡⣨⠜⡟⣶⠃⠄⡈⢄⡔⠈⡀⠀⠁⢀⡰⠀⠉⠀⡜⣸⠂⠀⠀⠀⠀⠂⡄
⠀⠘⣯⣿⢽⣟⣿⠃⠀⠀⠀⠀⠀⠀⢀⢀⠤⠀⠌⠂⠑⠙⠊⠔⠡⢊⠄⡁⠠⢑⢸⠇⠀⠈⣀⡭⡀⠈⢀⣼⣷⡞⠁⠀⠠⢰⢁⡟⠀⠐⠀⠀⢊⠀⠀⠐⠃
⠀⠀⢋⡡⢞⡾⠁⠀⠀⠀⠀⠀⠔⠉⠈⢀⠀⠤⠰⠂⠐⠀⠂⠒⠀⠄⡈⠊⣤⣴⣴⣌⣠⠁⠎⠀⠀⣡⣾⣿⣿⡟⠀⢀⢠⡇⡘⠀⠀⠀⠀⠀⠄⠒⣂
⠀⠀⢟⣅⣮⡆⠀⢀⡠⠂⠁⢀⠠⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⢼⡏⣿⡧⣻⡎⠉⠆⢂⣼⣿⣿⣿⠟⠀⢀⢀⠊⠐⠀⠀⡀⠤⠔⣢⠫⠐⠀⠂⠄
⠀⢀⣄⣿⢿⠀⡐⠂⠀⡠⠘⠀⠀⠀⠀⢀⣠⣴⣶⣞⣛⢿⣿⢿⣶⣶⣤⣈⠻⠿⠿⠟⠀⠀⣰⣿⣿⣿⡿⠋⠀⠀⢀⠎⡴⠀⠀⢨⣴⡮⣜⣖⣫⠜⡄⣇
⠀⢘⣯⠷⣿⠂⠀⡠⠊⠀⠀⠀⣀⣴⣾⣿⣿⠿⠋⠁⠉⠀⠉⠙⣶⣛⣿⣿⣷⡀⠀⠀⠠⣼⣿⣿⣿⡟⠀⠀⠀⠀⢊⠜⡡⢪⡴⣟⡇⣯⢵⡸⠆⡫⠩⠈
⠀⢘⣾⡾⠁⠀⠌⠀⠀⠀⣠⣾⣿⢟⣻⠟⠋⠀⡀⢨⣔⣧⡄⢔⠘⣿⣿⣴⣿⣿⠀⠀⣼⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⢀⣴⣻⣃⡇⢻⠜⢃⠐⠂⠀⠆
⠀⠀⡟⠀⠀⠂⠀⠀⣠⣾⣿⠟⡝⡡⠱⠀⣀⢨⡾⣿⣿⣿⣻⠐⡆⢸⣿⣭⣿⣿⡇⢸⣿⣿⣿⡟⠀⠀⠀⠁⠄⠀⢈⣾⡋⢓⠃⠜⠠⠀⠀⠀⢀⣀⣤⢤⠄
⠀⠀⠀⠀⠂⠀⢀⣾⣿⣿⣧⢞⣤⢄⡆⡐⣠⣛⢏⠀⢆⠋⢿⠀⡇⢸⣿⣿⣿⣿⠁⣿⣼⣿⣿⡁⠀⠠⠀⠀⠠⢀⣿⣛⣉⠃⡘⠀⠁⢀⡴⠛⠉
⠀⠀⠀⠌⠀⣰⣿⣿⣫⢻⢿⠻⠍⠿⠀⢤⣯⣦⣷⣥⣂⣳⣻⣿⠇⣼⣿⢟⡧⠜⠀⣿⣿⣿⣿⣧⡀⠀⠀⠀⡠⠚⠋⠉⠉⢀⠀⠀⠐⠋⢀⠀⠤⠀⣠⣤⡀
⠀⠀⠘⠀⣰⡿⣟⣃⠄⠀⠀⠐⠀⡌⢸⠋⠣⠊⢿⣿⣄⣞⣧⠂⣰⣿⢣⡔⠄⠀⠠⠹⣾⣿⣿⣿⣿⣶⡦⡄⠖⠘⠙⡉⠉⠉⠩⠛⠫⠱⡄⡀⠲⢿⡏
⠀⠀⠃⢰⣿⡷⡷⣧⠀⠀⠀⠈⡂⢱⠹⡀⠀⢀⣼⣶⠟⠃⢁⣼⣟⣿⡿⠃⢀⠀⠀⠑⣝⠿⣿⣿⠟⠋⠁⡀⡄⢠⢢⠂⠄⠆⠦⠤⣀⠀⠈⠂⠑⠆⡉⠠
⠀⠀⢠⣿⠯⡜⠉⠍⢐⣁⣀⠀⣑⠇⡈⠀⠀⣾⣿⣏⣠⣶⢿⠷⠷⣋⣀⠀⠰⠀⡆⢤⠀⢠⠈⠃⣀⠔⠈⠀⢀⣀⣤⣤⣤⣤⣤⣀⠀⠉⠂⢄⠀⠀⠘
⠀⠀⣸⡟⠀⢄⠀⠀⣾⣿⠗⡨⡨⠁⠅⠀⢸⣿⣿⣿⠽⢒⣍⣿⣼⣿⣿⣷⣦⡀⠁⠈⠠⠈⢀⠆⠁⢀⣰⣾⠿⠿⠿⠿⠿⠿⠿⠿⣿⣶⣄⠀⠙⢄⡀⠈⠄
⠀⠀⣿⢮⢰⠆⡑⢾⠁⠘⢁⠠⠆⠧⡁⠀⣿⣿⡿⢁⣜⣷⠟⠉⠀⠈⢿⣿⣿⣿⡄⠀⢀⠔⠁⠀⡴⠛⢿⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡈⠙⢷⡄⠈⠳⡀⡁
⠀⠀⣟⠀⢘⠃⢌⡄⠀⣴⢶⢾⣷⡠⠀⢸⣻⣿⠁⣾⣽⠃⠀⠀⣦⣄⣀⠀⠉⠙⡎⡖⠚⠀⢠⠞⠤⠤⠞⢳⡄⠀⠀⠀⠀⠀⠀⢯⠀⠉⠳⣌⢻⡆⠀⠙⡅
⠀⠀⠘⣤⣶⣶⠄⠑⡀⢸⢹⢹⠞⣯⠀⢸⣿⣿⠀⣱⣿⡀⠀⠀⠘⣿⣿⠇⠀⠀⢇⢈⠀⠀⡎⢠⠖⠲⠤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⢿⠀⠀⠁
⠀⠀⡌⠜⠿⣻⣔⡤⠢⡐⠀⠠⡂⢸⡄⠘⣿⣿⡄⠹⢞⣷⣄⠀⢰⣿⡿⠆⠠⠀⣠⠖⠀⢰⠓⠚⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠚⠓⢺⠂⠀⠁
⠀⠀⣦⠘⠢⡏⠽⢧⠀⢀⠀⡀⢧⣇⣻⡆⠘⢿⣿⣦⣈⠁⠋⠿⠋⠉⡀⣠⠴⠋⡡⠀⠀⠸⣠⣆⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡆
⠀⠠⣏⣆⡁⠀⡌⠌⣴⣖⣦⡘⠀⢙⡯⣿⠀⠀⠈⠛⡡⢍⢁⣀⣐⣉⠍⠥⠚⡡⠐⢀⠀⠀⢻⣿⣄⠀⡏⠀⠙⢆⢠⡀⠀⠀⠀⠀⠀⠀⣴⠋⢳⠆⠀⠀⡇
⠀⠀⢿⡿⠈⠑⢄⡐⢿⢟⣞⠛⢆⠀⢻⣾⣷⡀⠀⠀⠀⠀⢄⠀⠀⢀⣀⡄⠂⠁⣡⣤⣖⠀⠈⠻⣿⣆⠙⠢⠤⢄⡀⠈⠓⢦⢣⠀⠀⠀⠈⣲⠏⠀⢀⡼⡇
⠀⠐⢸⢲⣷⣶⣦⡁⠈⠸⢹⠀⡀⠃⠌⠹⢿⣿⣷⣤⣀⠀⠚⠈⠋⠘⠀⣁⣤⣾⣿⡿⡀⢀⠂⠀⠙⠿⣷⣄⠀⠀⠳⡄⢸⡜⢰⡀⢀⣠⠞⠁⠀⡄⠪⠯⡗
⠀⠀⠈⠨⠨⢩⢿⡿⣔⠐⠀⢀⠁⠣⣖⣀⠀⠙⠟⢿⣿⣿⣿⣷⣷⣿⣿⣿⡿⡿⢋⠀⢀⠀⠠⠁⢀⠀⠈⠙⠳⠤⠄⢌⢼⠡⠤⠖⠉⠀⡀⠔⢉⡒⣝⣝⡃
⠀⠀⣄⠰⣄⢆⡆⠘⠻⠧⠈⠈⢢⡀⢀⠁⠠⣖⡄⡠⠄⠍⠩⢙⢙⢋⡉⠡⡔⠈⠈⠀⠀⠀⠐⢆⣠⣿⣦⠂⠀⠀⠀⠀⠀⠀⠀⠄⠖⠈⢀⠠⢎⢪⡵⢣⠁
⠀⠀⠠⡠⠉⢻⣿⣿⣆⢰⠀⠢⠄⡵⡯⣅⡲⡀⠁⠀⠐⠀⢁⠉⠊⠁⢀⠀⣠⠄⠖⢲⠂⢀⡄⢬⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣐⢎⠝⣪⠟⡨⠃
⠀⠀⢁⢋⠊⠐⠎⢿⣷⣿⣦⣤⡁⠀⡁⠊⣔⢎⡉⠺⢄⡤⣠⢄⡂⠱⠵⣯⣇⣤⣧⡦⣆⣴⣿⣿⣿⣯⡟⠁⠀⠀⠀⠀⠀⠀⢀⡠⠿⣚⡱⠞⣡⠞
⠀⠀⠀⡀⠈⠐⠲⣦⣿⣮⣿⣿⣿⣲⣶⡀⢠⠋⢄⠐⡀⠖⢈⡁⠂⠀⣘⠻⡿⢿⣟⡫⠿⠛⠻⣿⠿⠉⠄⠀⠀⠀⠀⠀⠀⣠⡤⠶⠚⣩⡴⠞⠁
⠀⠀⠐⠊⠵⠒⠦⠄⡛⠿⠿⢿⢟⠹⡛⠛⠻⠶⢆⣻⢷⡨⠀⠹⡗⡶⠿⠻⠏⠹⠈⠁⠁⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀⠠⡾⠾⠔⠃⠉⠁⠀⠀⠀⠀⠀⠀⠉
⣶⣶⣶⣶⣶⣶⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣿⣿⣿⣿⣿⣿⣾⣶⣾⣷⣶⣶⣿⣶⣶⣶⣶⣷⣾⣶⣷⣶⣷⣶⣶⣶⣶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠰⠄⠀⠀⠀⠁⠀⣤⠀⠀⠀⠁
⠀⠀⠘⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠘⠀⡌⡇
⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣹⢰⠀⠃⡆⠀⢠⣤⣤⡀⠆⢰⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠈⠑⠂⠀⠴⣤⣄⠀⠀⢀⣴⣶⣶⣦⠀⠀⣤⡀⠒⠀⠀⠀⠀⠐⠓⠂⠀⠐⠀⠛⠛⠀⢰⡆⣿⡉⢸⣿⣿⣡⡆⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠀⠈⠙⢯⣽⣽⣿⣛⣁⣀⣉⠋⠐⢲⣶⣶⡀⢀⣀⣀⣀⠀⠀⠀⠈⠉⠙⠉⣩⠄⣾⣿⣿⡦⠀⠿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⡀⠀⠀⠀⠊⠀⠀⠀⠒⠀⠀⠺⠿⠿⠿⠿⠿⠶⠶⠶⠛⠛⠙⠉⠉⠉⠁⠀⠀⠀⠀⠁⠒⠲⠬⢴⣿⣏⣹⣷⣠⣶⣿
⠀⠀⠀⢠⠀⢠⠀⠀⠇⠀⠉⣀⣌⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠤⣏⣩⣉⢀⡒⠂⣰⠄⠐⠢⠀⠠⠤⠄⢀⢩⣙⡛⠿⣿⣿
⠀⠀⠀⠈⠠⣤⡰⣶⡎⠿⣷⢹⣿⡜⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⢐⠒⠂⡮⠤⢴⣀⣠⡂⡀⣼⠃⠉⡸⠁⠑⡒⠚⠀⡤⠆⠀⣀⠇⠀⠀⠉
⠀⠀⠀⠀⠀⠙⡇⠀⢱⠀⠸⣆⠈⢷⡀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠀⡠⠀⢀⠌⠀⢠⠃⠀⣰⠏⠈⠉⠋⠑⠓⡖⠐⠥⡤⢰⣀⡀⢠⡟
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⢿⠀⠘⠀⠀⠘⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠒⠤⢤⣆⣀⣠⠁⠀⣰⡟⠀⠀⡌⠀⠀⡌⠀⠀⢰⠁⠀⠀⡇⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠈⠁⠀⠀⠀⠀⠈⠻⠿⣶⣶⣤⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠠⠿⠿⢿⣶⠛⠠⠤⠼⣀⣀⠰⠁⠀⢀⡇⠀⠀⢸⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⢿⡖⣾⠖⠤⠀⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣀⡀
⣿⣿⡟⠛⠿⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣶⣶⣶⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠈⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⢁⡀⠀⠀⠀⠁⠀⠠⠀⠀⠀⡀⠀⠀⢠⠤⣔⠶⠖⠚⠋⠐⠒⠀⠀⠠
⠀⠀⠀⠀⠀⠀⢀⡴⠋⡥⠄⠆⠱⡄⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠶⢟⣠⣧⢀⡀
⠀⠀⠀⠀⠀⠀⢼⣯⢀⠘⠀⡀⠀⠶⠀⡀⠀⠀⣀⠀⠀⠀⠔⣠⣄⠀⠀⠀⠀⠀⠉⠂⠤
⠀⠀⠀⠀⠀⠀⠸⣿⣄⣈⠍⡐⣤⠆⠀⠀⠀⠀⠀⠀⠆⠀⠀⡝⠟⡆⠀⢀⠄
⠀⠀⠐⠂⠀⠀⠀⡈⠙⠛⠒⠁⢁⣀⠀⡔⡠⣤⠀⠀⡆⠀⢀⢃⣰⢸⠀⠘⠘
⠀⠀⠀⠠⠀⠀⠀⠀⠀⢤⠄⢰⡁⣀⣀⣆⣷⠺⣦⣤⣾⣄⣈⣮⣻⠞⠀⢀⣀⡀⠐⡠⢀⠀⠀⢀⡄
⠀⠀⠀⠀⠀⢀⣄⠀⠀⠽⠟⠋⠛⠛⠛⠉⠙⢦⣏⣩⡟⠈⠉⠉⠁⠀⣰⠿⠀⠀⠀⢀⣨⡄⡀⠜⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠰⣾⡆⠀⢀⢀⡥⡀⠀⠀⢠⣶⡟⢻⣿⡦⠴⣚⡯⠵⠊
⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⢤⣄⡉⠀⠀⠀⠀⠹⢛⡇⡀⠀⠀⠙⠉⠛⠀⠀⠻⠧⠤⠀⠁
⠀⠀⠀⠀⠀⢀⡖⠄⠂⠀⠀⢉⣛⢦⠀⠀⢀⣔⠻⢿⡘⣃⡀⠀⠀⣠⠔⠂
⠀⠀⠀⠀⠀⣾⢄⠀⠀⢀⣀⡾⠁⢂⡇⠀⠈⣶⠖⣶⡂⢾⡀⠀⢸⣯⠀⠄
⠀⠀⠀⠀⠀⣿⢠⣴⢾⡿⠋⠁⠀⣰⠇⠀⢠⡟⠀⣿⠀⠘⡏⠀⠀⡛⠷⠶⠂
⠀⠀⠀⠀⠀⠘⢧⣄⠀⠀⠀⢠⡾⠏⠀⠀⣸⠁⢀⣿⡀⠀⢹⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠛⠉⠀⠀⠀⢠⣃⠔⠁⠿⠈⠢⣈⡆⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠋⠀⠀⢀⠀⠀⠈⢻⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠾⠀⠀⠀⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⠂
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣯⣤⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠤⠤⢶⣄⡒⠖⠒⣀⠶⠒⠒⠒⠦⠤⠤⢤⡤⣤⣀⡀
⠀⠀⠀⠀⢀⠄⠶⠥⠈⠀⢤⡀⢨⡄⠉⠁⡘⠒⠒⡀⣤⣀⡀⡰⠊⠉⠀⠀⠈⠈⠿⣆⡐
⠀⠀⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀⢧⠈⡕⠀⠑⢲⠀⡸⠁⠈⠋⠙⠶⢐⡀⢀⠀⠀⠀⢈⠰
⠀⠀⠀⠀⠑⢦⣤⣀⣀⣄⠀⠀⠀⠙⠁⡀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⠶⠚⠁
⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⠟⠻⣝⠿⡇⠛⠿⡟⠒⣲⠚⠛⠛⣻⢟⡋⣉⡱⠆⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠧⣃⣤⡄⢃⣀⣤⣤⣴⣤⠷⠋⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠋⠁⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣶⣶⣶⣶⣶⣶⣶⣦⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⠿⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣿⣿⣧⡀
⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⢰⣶⣄⠀⠀⠀⢀⣴⣶⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⣼⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣷⣤⣴⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⡄
⠀⠀⠀⣰⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⣶⣶⣶⣤⣴⣿⣿⣿⣿⣿⠛⠛⠿⣿⣷⣤⣴⣶⣶⡆⠀⠀⠀⠀⠈⣿⣿⣿⣿⣷⡀
⠀⠀⢀⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠙⢿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⡇
⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢀⣹⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠈⢿⣿⣁⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿
⠀⠀⢸⣿⣿⣿⣿⠃⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠸⣿⣿⣷⣦⣀⠀⠀⠀⠀⢻⣿⣿⣿⣿
⠀⠀⢸⣿⣿⣿⣿⡄⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢰⣿⣿⡿⠛⠁⠀⠀⠀⠀⣾⣿⣿⣿⣿
⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⢀⣾⣿⡁⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿
⠀⠀⠀⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢀⣠⣾⣿⣿⣷⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⡇
⠀⠀⠀⠸⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣤⣴⣶⣿⡿⠛⠛⠛⠛⠃⠀⠀⠀⠀⢠⣿⣿⣿⣿⡿
⠀⠀⠀⠀⢻⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡿⠋⠻⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠸⠟⠉⠀⠀⠀⠈⠙⠿⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣿⣿⣿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠿⠿⠿⠿⠿⠟⠛⠛⠉⠉

⣟⣿⣿⣻⣛⣛⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣻⣿⣛⣛⣛⣛⣻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠖⠂⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢠⣤⠈⢲⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⣀⠔⠰⡆⠱⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠛⠛⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⢱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱
⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠚⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠂⢀
⠀⣰⡇⠀⠀⠘⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠁⠀⠈⣷
⠀⠹⣷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣴⣾⡏
⠀⠂⠺⠛⣿⣿⣿⣦⣴⣤⣤⣤⣄⣀⣀⣀⣀⢀⣀⠀⣀⠀⠀⢀⠀⠀⡀⠀⠀⣀⡀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣤⣤⣤⣴⣶⣾⣟⣿⣏⣿⠃
⠀⠀⣦⣀⣸⣿⣛⡿⠝⠛⠉⠋⠛⠛⠛⠛⠛⠛⢿⡿⢿⣿⢾⣿⣷⣿⡿⢷⡿⣿⡿⣿⣿⣿⣿⡿⣿⡟⠛⠙⠉⠋⠉⠀⠹⢯⡝⢹⣇⠘⣿
⢀⣼⣿⢿⣿⢿⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣷⣙⢻⠛⠛⣻⣷⣎⣤⢹⣷⠟⠀⠀⢛⠇⠀⠀⠀⠀⠀⠀⠀⡼⠁⢸⣿⣼⣿⡀
⠈⢿⣿⣿⣦⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⠿⠿⣾⡿⠿⣿⡿⠋⠀⠀⠀⠀⠀⡸⠁⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⢼⣿⣿⣥⠂
⠀⢰⣿⡿⣿⡛⠃⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡀⢃⣿⠇⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⢀⠜⠀⠀⣠⣶⣾⣉⣉⠟
⠀⠀⠛⡗⠉⢵⣦⠐⣿⣇⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢻⣿⣿⣿⠀⠀⠀⠀⠀⢀⠛⠀⠀⠀⠀⠀⠀⠁⠀⡀⣿⠀⣸⡯⠃
⠀⠀⠀⠀⠀⠀⠙⠀⠈⢠⢉⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢿⠃⣿⣏⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢉⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣜⢡⠛⠳⡤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠈⠛⢣⣿⡏⠀⠀⠀⢀⡜⠀⠀⠀⠀⠀⠰⣦⠀⣠⣴⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠀⠐⢤⠿⠋⢑⣦⡀⠀⣤⣀⠀⢀⡈⣀⠁⠀⢀⡴⠋⠀⣀⡀⢀⠈⣁⠀⠙⠛⠁⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⡉⠛⢧⢈⣿⣧⣽⡅⣿⡇⣸⣧⡀⢀⣉⣻⡿⠟⠃⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⠹⢿⣯⣬⣱⠾⡇⠻⡿⢹⣟⣁⣿⣿⡏⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣠⣦⣈⢿⣯⠇⣶⣏⠀⣶⣤⣾⢹⢿⣿⡇⢙⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣴⡶⢏⡄⢀⣧⣬⣶⣤⣿⣿⣇⠈⣷⠤⣦⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣛⠛⠛⣉⣁⢾⣙⣉⠿⠸⠿⠟⠛⠿⠃⠀⠀⠀⠀⠀⠀⠀⣰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠉⠉⠙⠋⢹⡃⠀⠀⣦⣀⠀⠀⢀⣀⠀⠀⠀⣩
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡷⠦⠀⣤⡄⢠⡄⠀⠀⠀⠞⡇⠀⠈⢿⣤⣤⣬⣿⣷⣶⢿⡍
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢿⣅⣠⣄⣉⣀⣸⠑⠀⠀⣾⡆⢹⠆⠀⠀⠙⣿⣏⣉⣀⣹⡿⠁⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠅⠀⢿⡏⢸⣿⠉⠛⢷⡶⢶⣿⠀⢿⣶⣶⣾⣿⣾⣿⣿⣯⠘⢁⣀⣰⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣧⣈⡗⠘⠟⠀⠀⣘⣧⣼⣿⣹⣿⣿⡿⠈⢻⡏⠘⠛⠋⠀⠀⠀⠚⣩⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣄⣿⣮⣽⡟⣧⠀⣠⣠⣤⣿⣭⢠⣮⠿⠮⣿⡠⠿⠟⠙⢷⣄⡀⠀⢀⠽⣷⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢰⡤⠿⣿⣉⣿⠀⣸⠿⠋⠁⠈⠀⣿⣦⢛⡄⠀⢾⣷⣦⠀⢀⡄⠈⠛⢀⡌⠰⡏⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣄⣿⣶⠾⢻⣿⣼⣏⠀⣠⡀⠀⠸⣿⠁⠘⢧⠀⠀⢻⡟⠀⠚⡁⠀⠀⠈⠁⠐⠿⣀⠀⠀⠀⡂⢀
⠀⠀⠀⢰⣶⣦⣠⡴⢿⣿⣿⣿⠷⠶⠰⠛⠟⢁⠀⠙⣿⠀⠀⠁⠀⠀⢸⠀⠀⣸⡆⠀⢀⣶⣤⣧⠀⠀⣠⡟⠻⣶⠾⠏⡃⣠⡶⠦⠀⢠⣄
⢀⣠⣆⣰⣿⣿⣿⣿⣿⣿⣿⣟⡉⠀⠀⠀⠘⠷⠀⠀⢠⡴⠶⣦⣤⠀⠐⠖⠀⣿⠿⠛⠉⠀⣀⣤⣼⡟⠛⠁⣈⣁⣀⣀⣀⣀⣀⣠⣶⡿⠀⠂
⠛⠻⣯⣀⡴⣟⠚⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠒⠂⠈⠁⠀⠀⣠⣶⣿⣿⣿⠿⠛⠛⠀⠈⠉⠉⠁⠉⠀⠙⠁⢷⣦⣨⣿⠟
⠀⠀⠘⢿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠀⣀⡀⣀⣴⣦⣤⣶⣤⣾⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠹⢿⣿⠤⣡⣼⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣃⣴⣷⣄⣥⣾⢋⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣛⣡⣄⣿⣿⣿⣯⣤⣀⡀
⣿⣿⣿⣿⠿⣿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣇⣀⣀⣀⣀⡀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠠⣤⡀⠀⠸⣿⣿⡇⠀⢀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠠⣤⡀⠀⢸⣿⣿⡇⠀⢀⣤⠄
⠀⠀⠀⠀⢀⣼⡟⠀⠀⠈⠉⠀⠀⠸⣿⡀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠗⠀⠀⠉⠁⠀⠀⢺⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠈⢻⡆⠀⠀⠀⠀⢠⣧⠀⠀⠀⠀⢠⡞⠉⠀⠀⠀⠈⢻⡆⠀⠀⠀⠠⣴⣦⠄⠀⠀⠀⢰⡟⠁
⠀⠀⠐⠛⠁⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠙⠒⠀⠀⠀⠐⠋⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⠛⠂
⠀⠀⠀⠀⠀⠐⣄⠀⠀⠀⠀⠀⠀⢠⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡄⠀⠀⠀⠀⠀⠀⢠⠂
⠀⠀⠀⠀⠀⠠⠞⠀⠀⠀⠀⠀⠀⠘⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⠀⠀⠀⠀⠙⠄

⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢰⡆⡀
⠀⠀⠀⠀⠠⠛⢆⣀⠀⠀⠀⠀⡐⢄⠐⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⠄⠖⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠘⠸⢃⣠⠀⠂
⠀⠀⠈⠁⠘⣄⠈⠉⠀⠀⠐⠴⢀⣢⠀⠒⠀⠐⠄⠀⠀⠀⠀⠀⠒⠘⡉⠁⠀⠋⠄⠀⠀⠨⠀⠨⠐⠆⡠⠄⠀⠀⠀⠐⢂⠁⡠⠒⠲⡌⠍⠀⣠⡤
⠀⠀⠀⠀⠀⠹⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠒⠤⢀⠈⠢⣸⡆⠀⠈⠁⠀⠁⠐⠈⠲⡖⠀⠲⠄⠀⠓⠂⠐⠂⠀⠀⠀⠀⠘⠘⢇⣀⣀⡄⠐⡁
⠀⠀⠀⠀⠀⠀⢀⡔⠊⠍⠱⢢⡀⠀⡒⡄⠀⠀⠀⠰⠶⡋⢹⠶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⠠⠆⢩⠕⠄⠁
⠀⠀⠀⠀⠀⠀⡇⠀⠁⠀⠄⠀⢱⠀⠉⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄
⠀⠀⠀⠀⠀⠀⢇⠂⡁⠂⢀⠆⡌⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠂⢄⠀⠀⠀⠐⠒⠋⠀⢀⠕⠒⠂⠀⠀⠀⠀⢀⡀⢀⣀⠀⠀⠈⠃
⠀⠀⠀⠀⠀⠀⠈⠓⠷⠤⠔⠊⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⣈⠀⠀⢀⠙⠤⡀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⢀⠴⠉⠁⠀⠀⠈⢢⡀
⠀⠀⠀⠀⢠⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⡈⠀⣡⡐⠄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠈⠇
⠀⠀⠀⠈⣔⢉⠆⠀⠀⠀⠀⠀⠀⠠⢠⠤⠀⠠⣔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⠙⢄⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⢇⡀⢀⠀⠀⠀⠀⣄⡆
⠀⠀⠀⠀⠱⠉⠀⠀⠀⠀⠀⠐⠊⡰⠁⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠤⠊⠀⠀⠀⠀⠃⠀⠀⠀⠈⠳⣄⠀⣀⣀⡠⠟
⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢇⠀⠀⠀⠀⢀⡼⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠂⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠈⢁⡄⠘⠂⠀⠀⠀⠀⠀⠉⠀⠑⠤⠄⠶⠋⢠⠀⠀⢒⠈⡟⠃⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠠⠊⠀⠉⠂⠀⢀⣀⠀⠀⠀⠀⠀⠀⠁⠃
⠀⠀⠲⠘⣉⠈⠆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠁⢢⡀⠀⢀⠤⠒⠀⠉⠉⠀⠀⢠
⠀⠀⠀⠀⠨⣁⡀⠼⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠀⠀⠐⠀⠘⠆⠀⠀⠀⠠⠤⡀⠠⠊⠀⠀⠀⠀⠀⠀⠀⠂⠀⠁⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠠⠤⢅⠑⡥⠤⠀⠀⣆⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⡈⠀⣴⣿⣷⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠁⠀⠀⠀⠠⣀⠀⠀⠀⠀⢀⡔⠀⠀⢀⠀⣀⠀⠀⠀⠀⠀⢀⠀⠀⠻⠿⠛⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠒⠂⠈⠀⠀⠀⠀⢤⠼⠀⠀⠀⠀⠴⠋⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⡠⠯⢀⡰⠊⠀⠀⠀⠀⠠⢄⡘⢁⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⢈⠄⣴⠟⠀⠀⠀⠀⠀⠀⠰⢊⡀⠀⡑⠶⠀⠀⠀⠀⠀⠀⠀⠀⡏⠳⣤⠤⡴
⠀⠀⠀⠀⠀⠀⠺⠿⠻⠃⠀⠀⣀⠀⠀⠀⠀⠠⠊⠹⡌⠑⠀⠀⠀⠀⠀⠀⠀⢴⣚⡁⠀⠀⢺⡀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠡⠄
⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡤⠓⠚⠃⠀⠀⠀⠀⠀⢀⠂⠉⠁⠈⠠⡀⠀⠀⠈⠊
⠀⠀⠀⠀⠀⢠⣀⢀⠀⠀⠀⠀⠀⣀⠠⠤⠤⠤⠤⠤⢊⠊⠠⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠪⡁⠿⢏⡀⠀⠀⠀⠀⢱⣀
⠀⠀⠀⠀⢠⡟⠈⢘⡀⠀⠀⠀⠘⠀⠀⠂⠀⢒⠀⠀⠑⠀⠀⠀⠀⠨⠄⠀⠉⠲⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈⡖⠂⠈⠉⠀⠀⡚⠈⠉⠂
⠀⠀⠀⠀⠈⠘⠘⠊⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠡⠄⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈⠒⠠⠤⠄⠂

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡟⠛⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⠎⠉⠉⠁⢈⣉⠡⣬⣩⠲⣶⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢶⣶⣾⣿⠳⠓⠉⠀⠀⠀⣠⣾⡿⠇⢫⣯⡀⠘⢛⣻⣟⣦⣄
⠀⠀⠀⠀⠀⠀⠀⡴⢋⣶⣽⡯⠊⠀⡄⠀⠀⠀⢀⣼⣿⠋⠀⠀⠀⣮⠠⠖⠋⠁⠉⢻⣿⣷⣦
⠀⠀⠀⠀⠀⠀⡎⣰⢿⣿⠏⠑⠒⢶⢧⣀⠀⣠⣿⡿⠁⠀⠀⣠⠞⢹⡆⠀⠀⠀⠀⣼⠉⠻⣼⣇⡀
⠀⠀⠀⠀⠀⠐⣿⣟⡛⠀⠄⠀⡠⠎⠀⡸⢋⣿⣿⠁⠀⣠⠞⠁⠔⠘⠁⠀⠀⠀⢠⡏⠀⠀⠬⢿⣿⡀
⠀⠀⠀⠀⠀⢸⡏⣟⠀⠠⠼⠊⠀⢠⣟⣀⣼⣿⣅⣠⣼⣁⣠⣎⣀⣾⢀⣀⣀⠀⣎⡠⠊⠀⠀⠸⠁⢷⡄
⠀⠀⠀⠀⢠⣿⠖⣦⣶⣶⡿⢿⣷⠛⠛⢻⣿⣿⡿⠋⢉⠕⠛⠋⠉⠈⠙⠛⢛⡿⠛⠿⠿⣶⣦⣦⡄⠘⣧
⠀⠀⢀⡴⣾⣿⠾⠋⠁⠀⣠⠋⠀⠢⠀⢸⣿⣿⢀⣴⠂⠲⣶⡄⠁⠐⢀⣴⡞⠀⠀⠀⠀⠀⡜⠉⠻⣴⣾⡇⠠
⠀⠀⣿⣷⣿⣿⣇⠀⠀⡼⠁⠀⠀⠀⢐⣿⣿⡯⠊⢠⠀⠀⣸⣿⢠⣀⣈⠿⡀⠀⠀⠀⢀⡼⠀⠀⠀⣿⢻⠗⠒⢂
⠀⠀⠘⣞⠃⠛⢿⣦⣾⣀⡀⠀⠀⢀⣞⣷⣿⣧⠀⠀⠉⠚⠋⠁⢨⠉⠁⠀⠀⠄⡀⠀⡘⢁⣀⣴⣾⠟⠁⠀⣠⠊
⠀⠀⠀⢿⠿⣶⣤⡈⢉⡛⠛⠷⠶⢈⢘⡛⢛⣧⠀⢀⡀⠠⢴⣧⠀⢀⣀⠀⣤⡐⠩⠭⠁⠉⢉⣩⣤⣴⣶⣿⡇
⠀⠀⠀⠈⣦⣹⣿⣿⡤⠚⠋⢀⡖⠀⢲⣶⣤⡄⠀⠀⢀⢤⠤⣤⡄⣤⣴⠂⠀⡲⠂⠀⠊⣀⠴⣶⣽⣿⠉⠋
⠀⠀⠀⠀⠸⡇⠹⣶⣷⡀⠀⣸⠁⠀⣼⣿⣿⡇⢀⡠⠖⠁⠈⠉⠉⠋⣿⣤⡎⠀⠀⣠⠞⢣⣴⣿⣿⠋⡄
⠀⠀⠀⠀⠀⠘⠄⠙⢳⣅⣤⡇⠀⠀⢿⣿⣿⡛⠹⠁⢠⡶⠃⠀⠀⢰⣿⠁⠉⠐⠲⠅⠠⢿⣿⡟⠁⠰
⠀⠀⠀⠀⠀⠀⠀⠢⡈⠻⣿⣿⣶⡖⢻⣿⣿⡇⠁⣠⡟⠁⢀⠄⠚⣼⡇⠀⠀⣀⣼⣶⣷⣿⣋
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠶⣌⠛⢿⣿⣟⣿⣛⣃⣰⡏⠁⠀⠀⠀⠀⣿⣧⣶⣾⣿⡿⣿⣯⡿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⣯⡉⠛⠻⠾⣷⣤⣤⣬⣬⠁⣠⠿⠛⠛⠉⢁⠾⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠐⠲⠶⠶⢞⣿⣷⠾⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢼⣾⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠹⣿⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢀⣀⡀
⠀⠀⠀⠀⢀⣾⣄⣀⡀⠀⠀⢀⣀⣀⣀⣠⣿⣧⠀⠀⠀⠀⠠⠾⣿⠧
⠀⠀⠀⠘⢿⣿⣿⣏⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣦⣄⣀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣄⣤⡄⠀⠀⣺⣿⠆
⠀⠀⠀⠀⠘⠟⠉⠙⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣇
⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠠⠿⠟⠛⠻⣿⣿⠀⠀⠀⢀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⣿⠋⠉⠁⠀⠀⠀⢀⣠⣄
⠀⠀⠀⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠘⠻⠋⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡿⢿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡶⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⢠⣿⣦⡀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⣤⣴⣾⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠰⣶⣶⣾⣿⣿⣿⣶⣶⡤⠀⠀⠀⠀⠀⠀⢸⣿⣷⣶⣾⣿⠃⠀⠀⠀⠀⠀⠈⠙⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⣿⠟⠋⠙⠛⠃
⠀⠀⠀⠀⠀⠀⠀⣸⣿⠿⠿⣿⣿⠀⠀⠀⠀⠀⠀⠐⠛⠿⢿⣿⣿⣿⠿⠿⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⣾⣦
⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠃
⠀⣀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⣰⣧⡀
⠀⠹⢿⡏⠀⠀⠀⠨⢿⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠀⠀⠀⠀⠶⣾⣿⣿⣿⡿⠃⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⣀⣀⡀⣠⣾⣿⣷⠀⠀⠀⠀⠀⢸⣿⠿⣿⣇⠀⠀⠰⣶⣿⣷⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠈⠁⠀⠀⠉⠀⠀⠀⠾⠿⢿
⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤
⠀⠀⠀⠀⠀⠀⢠⣼⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠙⡿⠉⠁⠀⠀⠀⠀⠀⠀⠰⠿⠿⠛⠛⠻⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⢀⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⡀
⠀⠀⠀⠀⢸⣿⣿⣦⣠⣤⣤⡄⠀⠀⠀⣤⣤⣿⣿⣦⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⣿⣿⣦⣶⣶⣶⠆
⢀⣤⣴⣶⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠈⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠰⣶⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⢀
⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠛⠉⠉⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⣿⣿⣿⣿⣿⣿⡇⠀⠀⢲⣶⣿⣤⡀
⠀⠀⠀⠀⣿⣿⣿⠿⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣀⣠⡄⠀⠀⠀⣀⡀⠀⠀⠀⢸⣿⣿⣿⠿⠿⣿⣿⡀⠀⠸⠛⢿⠁
⠀⠀⠀⠀⡿⠋⠁⠀⠀⠀⠈⠀⢀⣴⡀⠀⠀⠀⠀⣠⣿⣿⣿⣧⡀⠀⠘⠟⠃⠀⠀⠀⠸⡿⠋⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣾⣿⣧⣀⡀⠀⠈⠉⠙⣿⡟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⣾⣆
⠀⠀⠀⠀⠀⠀⣀⠀⠀⠘⢿⣿⣿⣿⣿⣿⠿⠃⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣾⣿⣿⣷⣶⡶⠀⠀⠼⣿⠇
⠀⠀⠀⠀⠰⣾⣿⡶⠄⠀⣼⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢀⣀⣠⣦⠀⠀⠀⠀⠈⠛⣿⣿⣿⣿⡏⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠛⠛⠃⠀⠀⠛⠉⠀⠈⠙⠇⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⡷⠆⠀⠀⠀⢀⣿⠟⠛⠻⠿⠀⠀⣠⣤⣿⣦⣀⡀
⠀⠀⠀⠀⢀⣰⣆⡀⠀⠀⠀⢀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠙⠿⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⣿⣿⠋
⠀⠀⠀⠀⠀⠿⠿⠇⠀⠀⠀⢈⣿⣿⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠉⠙⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⢀⡶⠛⠛⠓⠲⠤⣄⡀⠀⠀⠀⣀⠀⠀⠀⠀⠻⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠸⡇⠀⠰⠒⠀⢀⠀⠉⠓⠦⣄⡈⠓⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⡗⠂
⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⡞⠉⠉⠓⠲⠄⠀⠉⠲⢄⡈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⢳⡀⢰⡟⠒⠦⣄⡀⠀⠀⠉⢲⣄⣤⠤⠤⠤⢤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠱⡀⢳⡄⠀⠀⠉⢓⡤⠞⠉⠀⠀⠀⣀⡀⠀⠀⠉⠓⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠙⢦⡀⣠⠏⠀⠀⠠⠖⠋⠉⠉⠉⠉⠀⠀⠀⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠈⢷⡀⠀⠈⠻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠙⢦⡀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⠀⠈⡇⠀⠀⠀⠐⢿⠒
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢹⣦⡀⠀⠈⠳⣦⡈⠢⣄⠀⠀⠀⠀⠀⠀⠀⠻⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠹⠋⠀⠀⠀⠀⠀⠈⣇⠙⢶⣌⠳⣄⠙⢦⣈⠳⣄⠀⠀⠀⠀⠀⠀⠀⢠⡷⣄⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠈⠳⣌⠙⢦⡉⠳⣄⡑⠂⠀⠀⠀⠀⢀⡾⠀⠈⠳⡄⠘⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠈⠛⢦⡈⠀⠈⠙⢦⣄⠀⠀⣠⠞⠑⣄⠀⠀⠘⢦⡀⠙⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⡀⠀⠙⠳⣄⡀⠀⠈⠛⠾⣅⡀⠀⠈⢧⠀⢦⠀⠱⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠓⠚⠛⠦⣄⠀⠀⠈⠙⠲⠦⠼⠇⠈⢧⠀⠘⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠙⠶⣄⡀⠐⠢⢤⣄⣀⡼⠀⣀⠈⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣀⠙⠳⢤⣀⡀⠀⠀⠰⠛⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣾⠤⠀⠀⠀⠀⠀⠈⠓⠀⠀⠈⠉⠓⠶⠤⣤⡤⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠐⠈⠁⠢⠄⢠⠤⠄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⢀⡠⠄⠒⠃⠀⠀⠀⡤⠠⠄⠀⠀⠄⢀⠕
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡁⢀⠍⠊⣁⠤⠀⠚⠠⠤⠄⠐⠁⢀⠠⠀⢀⠴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣊⠥⠂⠉⠀⠀⢀⣀⡀⠤⠐⠂⠈⣁⠠⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⡾⠋⠀⠙⣭⠀⠀⠐⠂⠈⠁⢀⣀⠠⠤⠀⠂⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠋⠱⠟⠰⠖⠊⠀⡼⣁⠄⠋⠉⠀⠀⠀⠀⠀⠀⡀⠤⠤⢄
⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠉⠀⠈
⠀⠀⠀⠈⡉⡲⠦⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠘⡂⠀⠀⠀⠀⠀⠀⠀⣀⡠⠠
⠀⠀⠀⠀⢯⣮⢂⠆⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⣴⣾⠃⠀⠀⢀⠤⠆⡴⡋⠁⠌⡈
⠀⠀⠀⠀⠀⠳⡁⠰⡉⠀⠐⢎⡂⢄⡀⠀⠀⠀⠀⠀⠀⢀⠤⢄⠀⠀⢀⠀⠀⠀⠀⣴⡿⠃⠀⠀⠐⠇⠈⠠⠀⡫⢊⠎
⠀⠀⠀⠀⠀⠀⠈⠢⡀⠨⠠⢀⡑⢦⡈⠰⠄⠐⡈⠉⡏⠣⣀⠀⠑⠀⠀⠁⠒⠂⠚⠉⠀⠀⠀⠀⣄⠆⢀⡠⢊⢔⡃
⠀⠀⠀⠀⠀⠀⠀⠀⢊⠢⡀⠠⢂⠜⠆⠄⡀⠀⠐⡼⠀⠐⠢⣵⡠⢄⡀⡀⠀⠀⠀⠀⠀⠀⢀⢞⣈⠖⣊⢔⣁⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⡈⠒⠓⡀⠀⠀⠘⢇⠀⠈⠂⢴⠂⢝⠳⣌⠲⣎⠓⠀⠀⠀⠀⠀⠠⠠⠔⠊⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠆⠀⠀⣠⡀⢀⠲⡂⠀⠀⠈⢧⡀⠧⠄⣤⡞⠁⢶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠑⠸⠄⠀⠀⠀⠙⠃⠐⠰⠌⠶⠆⠌⣂⡀⠀⠀⠀⠄⣀⡀⠀⡲⠤⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠂⠠⣄⠀⠀⠀⠀⠐⠂⢰⠆⣀⠀⣀⠀⠀⠀⠀⠀⠁⠀⠀⠒⢁⠴⡄⠉⢢⠐⠆
⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⠂⠀⠀⠀⠀⠑⠕⠀⠀⠀⠀⢬⠆⠀⠙⢀⢈⡁⠀⠀⠀⠀⠀⠀⢤⣀⠉⠠⡤⠣⣤⠀⢰⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠄⠀⠀⠀⠀⠀⢈⠑⠢⠀⠀⠀⠕⣀⡸⠑⠠⠈⠒⢆⠀⠀⠀⠒⢅⣸⡄⠀⠗⠪⠀⠘⢣⠠⠄
⠀⠀⠀⠀⠀⠀⠀⠐⢤⣀⠀⠈⠡⠒⠂⠉⠁⠈⠀⡨⠀⠀⠀⢤⢡⡈⠂⠄⠀⠀⠡⠀⠀⠀⠈⢀⣀⢆⡀⠀⠦⠔⠈
⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠉⠀⢺⡆⠒⠒⠀⢲⡈⠀⠀⠀⠀⠀⠐⠴⢄⠀⠀⣠⠞⠃⠀⠀⠀⠀⡁⢄⠉⠐⠂⡤⠓
⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠧⠄⠒⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⣟⣿⣿⣻⣏⣛⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣻⣿⣿⣟⣛⣿⣟⣛⣻

⠀⠀⠀⠀⠀⠀⠀⣼⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⣶⣦⡀⢸⡟⣁⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⣦⡀
⠀⠀⠀⠈⠙⠻⠌⠜⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡆⢠⡀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⠿⠛⠙⢏⡇
⠀⠀⠀⠀⠀⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⣾⡆⢸⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣒⠞⢛⣿⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⢸⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⣷⣿⣷⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠸⡆
⠀⠀⠀⠀⠀⣿⡥⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡧⢾⡧⣿⠴⡧⢼⡧⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⣸⠓⠒⢻⡀⠀⠀⠀⠤
⠀⠀⠀⠀⣸⡏⢉⡺⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡗⢺⡗⣿⠒⡗⢺⡗⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⣷⡖⠒⠒⢧⠀⠀⠀⠶
⠀⠀⠀⠠⣿⣿⣧⣤⣾⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⡇
⠀⣀⣀⣀⣀⣤⣤⣴⣶⡞⢠⠞⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢻⢹⠋⠉
⠀⠻⣿⣿⣿⣿⣿⣿⡟⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣤⣤⢠⣤⣄⣼⣿⡁⢹⣿⠏⠃⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⣿⣽⣄⣀⢀⣀⡀
⠀⠀⠈⢻⣿⠿⠟⠋⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣭⣭⢨⣭⣯⣿⣭⡅⠘⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠊⢡⣏⣺⣯⠽⠛⠉⠁
⠀⢰⡟⢳⡴⠖⠻⣭⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣬⣿⣼⣿⣯⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⢳⣿
⠀⠈⠓⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠖⠓⢾⡇


⠀⠀⠀⢀⣀⣤⣄⣀
⠀⣠⡾⠋⣤⣶⣶⠍⠛⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠺⠓⠒⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣯⣭⣤⣦⡔⣠⡀
⢠⡟⠀⠀⠘⢿⠏⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣸⣀⣆⣀⣀⣤⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡿⣵⣿⣷⡀
⢸⡇⣶⣶⣶⠎⢶⣶⣶⡆⣿⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⡿⣽⢹⣿⣿⡗⡀
⠀⢻⣜⠿⠋⠀⠈⠻⢟⣼⠃⠀⠀⠀⠀⠀⠀⠀⠘⠻⣿⣉⣿⠻⠟⠃⢻⣧⣀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⣇⣺⣿⣿⡇⡇
⠀⠀⠉⠳⠶⠴⠴⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠻⠿⠿⠷⠝⠿⣿⡯⠜⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠐⠀⠒⠀⠀⠀⠀⠀⠂⠐⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠘⠀⠃⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠸⠄⠀⠀⠀⠀⠀⠀⢀⠀⠁⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⢀⣿⠿⠟⠛⠉
⠀⠀⡀⠀⠀⠀⢀⠀⠀⠀⠀⠦⠈⠻⠀⠀⠀⠀⠀⠀⠀⠢⠀⠀⢂⠴⠀⠀⡀
⠀⠄⠀⠀⡔⠀⠀⠀⣦⣀⠀⠀⠀⠀⠢⡤⠀⠀⠀⠀⠀⠀⠂⠀⠀⠄
⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⡆⠀⠀⢰⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⢀⡀
⠀⠀⡅⠐⡇⠀⡄⠀⠀⠀⢄⣀⣀⠀⢀⣀⣀⣀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢸⠆⠀⠐⠀⠹⣷⠾⠁
⠀⠀⡀⠀⠁⠀⢠⡀⠀⠀⠀⠉⠉⠉⠉⠁⠉⠉⠉⠁⠀⠀⠉⠁⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⢠⠇⠀⡇⠀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⣀⠀⠀⠀⡀⠀⠈⢦⠄⠂
⠀⠘⣅⡽⠇⠇⢩⣭⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠁⠁⠀⠀⠶⠀⠀⡀⠀⠀⡤⠤⠖⠒⠂
⠀⠀⠘⠑⡾⢷⡃⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⠀⠀⠀⠀⢀⣀⠤⣶⢞⠙⠶⠒
⠀⠀⠀⠀⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠐⠀⠈⠀⢀

⠀⠀⠀⠀⠠⣀⠀⠀⠀⢀⣤⣀⠀⠀⠀⢀⣠⣀⡀⠀⠀⠀⣀⣠⣀⡀⠀⠀⠀⣀⣠⣄⠀⠀⠀⢀⣠⣄⠀⠀⠀⢀⡠
⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⢹⣷⠀⠀⠀⠙⣿⣷⠀⠀⢸⣿⣿⣿⣿⠀⠀⢸⣿⡟⠁⠀⠀⢰⣿⠁⠀⠀⠀⢰⠏
⠀⠀⠀⠀⠀⣠⠟⠀⠀⢀⣠⣾⠟⠀⠀⢀⣴⣿⠟⠀⠀⠘⢿⣿⣿⠟⠀⠀⠘⢿⣷⣄⠀⠀⠘⢿⣤⣀⠀⠀⠘⢧⡀



⠀⠀⠀⠀⠀⢤⡀⠀⠀⠠⠤⣤⡀⠀⠀⠠⣤⣤⡀⠀⠀⠀⣠⣤⣤⡀⠀⠀⠀⣠⣤⡤⠀⠀⠀⣠⡤⠤⠀⠀⠀⣠⠄
⠀⠀⠀⠀⠀⠀⣻⠀⠀⠀⠀⢸⣿⠀⠀⠀⠈⣿⣿⠀⠄⢼⣿⣿⣿⣿⠄⠄⢼⣿⡏⠀⠀⠀⢼⣿⠀⠀⠠⠀⢸⡃
⠀⠀⠀⠀⠀⠴⠋⠀⠀⠠⠤⠾⠋⠀⠀⠠⠾⠿⠋⠀⠀⠘⠻⠿⠿⠋⠀⠀⠈⠻⠿⠦⠀⠀⠈⠻⠦⠤⠀⠀⠈⠳⠄



⠀⠀⠀⠀⠀⠲⣄⠀⠀⠐⠲⣶⣄⠀⠀⠐⢶⣶⣄⠀⠀⢀⣴⣶⣶⣄⠀⠀⢀⣴⣶⠖⠀⠀⢀⣴⠶⠒⠀⠀⢀⡴⠂
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⣿⠀⠀⠀⢀⣿⣿⠀⠀⢸⣿⣿⣿⣿⠀⠂⢸⣿⣇⠀⠀⠀⢸⣿⠀⠀⠀⠀⢸⡅
⠀⠀⠀⠀⠠⠚⠁⠀⠀⠐⠶⠛⠁⠀⠀⠐⠻⠛⠁⠀⠀⠈⠛⠻⠛⠉⠀⠀⠈⠛⠻⠓⠀⠀⠀⠙⠳⠖⠀⠀⠀⠙⠢

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢰⣶⣿⡯⠍⠀⡭⣙⠙⠀⠀⠢⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⡽⠾⢿⣿⠛⠁⠀⠀⠴⠀⠈⠁⠲⣄⠀⠀⠀⠉⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡶⢿⠅⢀⣴⣿⣃⣠⣄⣀⡀⠀⠔⠀⠀⠀⠈⠛⢲⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⠀⠁⡤⢫⣿⣿⠏⠀⠀⣉⠙⠳⢦⡀⠀⠈⠀⠀⠀⠳⣤⡀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠉⠫⠐⡴⠃⢠⣿⡏⠀⠀⠘⠛⣆⠀⠈⠻⢶⡀⠀⠀⠀⠀⠈⠹⡄⠀⠀⠠⣀⣂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⢟⠀⠀⣸⡟⠁⠀⣿⣿⣄⢘⠂⠀⢠⠃⠀⠀⠃⠌⡿⣶⡇⠂⠐⠲⠀⢷⡀⠀⠀⠀⠀⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢻⣆⠀⡼⢻⣿⣿⠁⠀⡴⢦⡞⢉⣾⠄⠀⠒⠈⠻⣶⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⣗⠀⣿⠀⢸⣿⠀⣦⠀⣾⣥⣾⣿⢿⣶⣴⢀⣴⣻⠿⣾⣶⡆⠀⣻⣦⠀⢀⠈⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠠⢏⡀⣿⠀⠸⣿⣿⣇⠀⣇⠈⢉⡡⠾⣿⣿⣧⣸⠁⠸⠟⣿⠃⠠⠃⡆⠀⡏⠀⢈
⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠸⠐⣿⣄⡀⠈⠛⢿⣷⣿⣧⣾⣷⣤⣿⣿⣿⣿⣤⣤⣴⣟⣤⣖⣨⠃⣘⠁⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⢣⡄⠀⠀⠀⠀⠀⢻⣟⣫⣿⣦⡈⣠⣭⣿⣽⣿⣿⣉⢻⢿⣿⣿⣿⣿⣿⣿⡏⣈⢧⡀⠟⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⠀⠀⠀⠀⠀⠀⠻⠋⠉⠉⠛⢻⣾⡿⣛⢻⣿⡿⠟⠻⢿⣿⣿⣿⣿⣿⣧⣥⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡄⠀⠈⠛⠿⠿⠟⠷⠷⣾⣿⣿⣿⣿⣿⣿⣿⢿⣻⠅⠀⠰⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⠀⠀⠀⠄⠀⠀⢘⠟⠋⣿⣧⣿⣿⡿⢽⡿⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢵⡄⠈⠀⠘⣭⡾⢶⣿⡻⠟⠋⣰⢾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣾⣉⣁⣄⣠⣬⠋⠀⠀⣽⣿⠄⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣿⣟⠋⠁⠀⠀⢀⣀⠴⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠈⠉




⣿⠿⠿⠿⠿⡿⢿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿

⠀⠀⢀⠀⢀⠀⠀⣀⠀⠀⠀⢠⠀⠀⠀⢀⠀⠀⠀⠀⠀⣀⠀⠀⠀⡀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢀⠀⠀⠀⡀⠀⠀⠀⡄
⠀⠀⠀⢀⠄⠀⡀⠈⠀⠠⠀⠁⢁⠰⠀⠈⠀⠀⠀⠀⠀⠀⠀⠐⣾⣷⡖⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⢀⣭⠀⠀⠀⠀⠀⠢⣤⣥⡤⠂
⠀⠉⠠⠀⠀⠀⠀⠀⠁⠀⠤⠀⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠈⣻⣿⣾⠟⠁⢠⡀⠀⠂⠐⠆
⠀⠀⠀⢀⠀⠀⠈⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠠⣤⢿⡤⠄⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠚⠀⠠⠟⠋⠛⢇⠀⠙⠛⠀⠠
⠀⠀⠈⠀⣄⠀⠀⠁⠀⣣⢬⡇⠀⠀⠀⠀⠀⠀⢠⣄⠀⠀⠀⠀⠀⠀⠞⠙⠇⠀⠀⠀⠀⠀⣀⣀⣠⠃⢧⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠
⠀⠠⣤⠞⠘⠦⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠁⠀⠀⠀⠉⠲⡔⠀⠀⣠⠊⠀⠀⠴⠆⢠⡀⠀⠀⠀⠀⠄⠀⠄
⠀⠀⢨⣃⣤⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠠⠈⠀⠀⢸⣥⠖⠦⣸⡀⠀⠀⣤⣤⣾⣧⣤⡤
⠀⠀⢈⠁⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⣰⢇⠀⠀⠐⠐⠀⠐⠀⠀⠀⠈⠀⠀⠀⠈⠡⠀⠀⠀⣹⣿⣿⡏
⠀⠀⠈⠀⠄⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢠⣤⣤⣾⣿⣏⣤⣤⣄⡄⠀⠀⢶⣶⠀⠀⠀⠀⢠⠆⠀⠀⠀⠀⠋⠁⠈⠓⠀⠀⠈⣇
⠀⠀⠀⠐⠀⢀⡾⣡⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⢻⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠠⣄⠀⠋⠀⠐⠦⡤⠀⠀⠀⠀⠈⠛⠻⣦⣯⣤⠔⠂
⠀⠀⠲⢶⠶⢋⡴⠟⣻⣶⣦⠶⠂⠀⠀⠀⠀⠀⠱⡄⠀⠀⢸⣿⡿⠿⣿⣷⠀⠀⢀⣀⣼⣧⣀⡀⠈⠁⠀⠀⢠⡀⠀⠀⢤⣦⡤⠀⢀⡿⠁⢷⡀
⠀⠀⡀⠈⢶⡿⢁⣾⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠀⠛⠁⠀⠀⠈⠙⠂⠀⠀⢹⣿⢿⡏⠀⠀⠖⠉⠀⠐⠇⠀⠀⠘⠉⠃⠀⠈⠀⠀⠀⠉
⠀⠘⠋⠀⢨⢶⠿⠿⣿⣿⡀⠀⠀⠀⠀⠀⠐⠒⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠁⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠊⠀⠀⠀⠀⠙⠃⠀⠀⠀⠀⠀⠀⢀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠰⣾⣷⠂⢀⣀⡰⠛⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠉⠀⠄⠠⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠁⠀⠀⢀⡞⢧⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠙⡆⠀⢰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡆⠀⠂
⠀⠀⠀⠀⣸⣧⠀⠀⠀⠀⠀⠀⠠⣤⠤⠶⠞⢀⠈⠳⠦⠤⣤⠀⠀⠀⠀⠀⠀⠀⣴⡀⠀⠸⠛⠉⠛⠇⠠⠀⠀⠀⢀⡀⠀⠀⠀⡀⢀⠀⢀⡄
⠀⠲⣶⣶⣿⣿⣷⣶⠖⠀⠀⠄⠀⠈⠳⡄⠘⣿⣿⠂⡴⠊⠀⠀⣤⠀⠀⠰⣶⣶⡿⠧⢀⡄⠀⠀⠀⣀⣴⣆⣀⠀⠀⠁⠀⠀⠀⠀⣀⡤⠞⠙⠤⢀⡀
⠀⠀⠈⣿⣿⣿⣿⠁⠀⠂⠀⠀⠐⠂⠀⡇⠀⣁⣉⠀⢧⠀⠐⣾⣿⡶⠂⠀⠈⣹⣮⣶⡏⠀⡀⠀⠀⢙⣿⣿⡁⠀⠀⠀⠀⠀⠐⠀⠈⢲⠀⠀⢰⠋
⠀⠀⠸⠛⠁⠈⠛⠇⠀⠀⠂⠀⠃⠀⠸⠗⠉⠀⠈⠙⠻⠀⠀⠋⠉⠓⠀⠀⠀⠉⠀⠈⠛⠀⠀⠀⠀⠈⠀⠀⠡⠀⠀⠀⠀⠀⠀⠀⠀⠟⠊⠙⠺⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⡀⠀⠠⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠁⠠⠀⠢⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠄⠠⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠠⠄⣀⣀⡄⠀⠀⠀⠈⢈⠀⠀⠀⠀⠀⠠⢀⠁⠀⠀⠀⠀⠀⠀⠁⠀⠁⠀⠀⡀⠀⠀⢀⠁⠈⠀⠀⠀⠀⠀⢂⢀⠒
⠀⠀⢰⢡⠂⠀⠀⠀⠬⠄⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠠⠀⠀⠀⡆⠀⠀⠀⢀⡴⠞⣛⣦⡀⠀⠀⠡⠀⠇⠀⠀⠀⠀⠀⠀⠁⢀
⠀⠀⠀⠠⠂⠀⠀⠀⠀⠀⠁⠁⠀⠀⠀⠙⠦⣄⠀⣾⣷⣿⠁⠀⠀⠁⠀⠠⠀⣠⣦⠀⠀⠀⠀⠀⠀⠀⠀⡡⢠⠁
⠀⠀⠀⠐⠀⠂⠀⠤⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⠿⠤⣀⠀⠀⠀⢀⡀⣨⠟⠓⠠⠀⣀⣶⠀⠀⠀⠀⠀⠀⠀⠀⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠐⠁⠁⠀⠀⠀⠀⠀⠀⡠⢀⠀⠀⠀⠀⠀⠀⠁⠓⠢⢼⣰⡟⠀⠀⠀⡀⣠⠟⠛⠶⢷⡀⠀⠀⠙⠻⠧⣄⣼⡂⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣷⡢⢿⣵⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⣦⣤⣹⡃⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣮⣍⡓⠻⠿⢷⣦⠧⣃⡀⠀⢀⠀⠀⠀⠀⠀⠤⢀⣰⠋⡀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢀⡂⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡾⣿⣷⡂⠘⠉⠀⠀⠉⠙⠚⠤⣄⡀⠠⠗⣾⡏⠉⢉⠿⣄⠀⠐⢻⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣜⠉⠿⡀⢙⢂⡀⠀⣀⣀⠤⣦⡆⠀⠉⠛⠳⣿⣾⣂⡇⣤⢈⠠⣴⣙⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⣸⣶⣬⡟⠛⣿⣹⣿⡆⠀⠈⠁⠀⠀⠀⠀⠀⠀⠈⠙⠛⠙⠦⠼⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠙⠛⢃⠂⣳⣟⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡀⠀⢠⢖⣩⡿⡿⠂⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣿⠇⠠⠁⣰⣿⣼⢐⡴⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⠁⠀⠀⠜⣿⢻⡇⠀⠁⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⢼⠍⡝⡔⢠⠀⠀⠀⠀⠀⠘⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠌⠠⠧⠾⡼⠀⠀⠀⠀⠀⠀⠈⠁

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣛⣿⣿⣿⣿⣿⣿⣦⣄⣹⣦⣀⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠏⠹⠻⠿⣽⣿⣿⣷⣄⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⡁⠀⣀⣤⣤⣤⣼⣿⣹⣿⣿⣿⣦
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⡿⢁⣌⣴⣿⠟⠛⡉⠉⢽⠿⣿⣿⣿⣿⣿⠿⡶
⢹⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⢻⣾⣿⢋⣀⡨⠟⡲⠶⠾⢿⣿⣿⣿⣿⡆
⣼⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠻⠛⠀⡀⠂⠀⠀⢀⠀⣀⣀⣴⣾⡟⣿⣄
⣩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⣘⡁⠠⠖⣳⣶⣿⣿⣿⣿⣿⣿⣿⣆
⠙⠛⠁⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡟⠋⠀⠀⠀⠀⢸⠂⢼⡇⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣆
⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⡏⠛⠃⠀⠀⢀⠀⣼⠁⠿⠃⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⡀
⠀⠀⠀⠁⠀⠹⠿⣿⣿⣿⣿⣧⣿⣤⠀⠀⠀⣀⣨⣿⡟⢠⣖⡀⠂⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠘⠠⠿⠗⢻⣿⣯⠀⠀⠀⢬⣹⣿⠃⠀⣯⢽⠂⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠠⠄
⠀⠀⠀⠀⠀⠄⠀⠔⠁⠀⠀⠀⠉⠁⠀⠀⢠⣾⣿⡟⣘⠀⣿⢠⡆⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⢰⣿⣶⣿⢻⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⠻⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⣿⡇⣼⢁⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⠐⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⡿⠁⠏⠉⣻⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠈⠀⢹⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣽⡇⠀⠐⠀⢉⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣷⣤⠀⣼⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣧⠀⠐⢦⠐⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⠘⠀⠀⣯⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⠀⠀⣼⣷⣿⣿⣿⣿⡏⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⠁⠸⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⣿⣿⣿⠀⠀⣽⣿⣿⣿⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣽⣿⣿⡏⠀⠀⢻⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠙⣿⣿⡇⠀⠀⢸⠿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⣿⡇⠀⠀⠀⠀⠾⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣿⣿⣿⡀⠀⢀⣴⣶⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⡁⠀⣽⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⡁⠀⠈⢻⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⣿⠃⠀⠀⣘⣻⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⣿⠀⠀⠀⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⢰⣄⣻⣿⣿⡇⠀⠀⣿⣿⣿⣷⣶⣶⣶⣶⣶⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠛⠛⠛⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠄⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠋⠉⠉⠉⠙⠋⠉⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⡀⠈⠉

⠀⣀⡜⣆⣀⠀⠀⠀⠀⠀⢠⠧⠀⠀⠀⠀⠀⠀⠀⢖⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⣰⠄⠀⠀⠀⠀⠀⠀⢠⡆
⠙⣤⠁⠡⡜⠁⠀⠀⠈⠳⠀⠀⣩⠋⠀⠀⠀⠉⢛⡽⡻⠋⠀⠀⠀⠀⢩⠰⠆⠅⠁⠀⠀⠀⠑⠀⠀⡈⠉⠀⠀⠀⠘⢻⡭⠶⠉⠁⠀⠀⠈⠻⡭⠀⠈
⠀⠷⠊⠑⠇⠀⠀⠀⠀⠸⠊⠁⠺⠀⠀⠀⠀⠀⠋⠀⠘⠂⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠊⠀⠘⠀⠀⠀⠀⠀⠛⠁⠙⠂⠀⠀⠀⠀⠘⠃⠈⠁

⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⡴⠀⠀⠀⠀⠀⠀⢀⡴⢦⡀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⣰⠀⠀⠀⠀⠀⠀⠀⠠⢢
⠀⢖⢣⢗⠆⠀⠀⠀⠀⠛⣟⠙⡴⠂⠀⠀⠀⠒⠀⠀⠀⠒⠀⠀⠀⠘⣭⠁⠈⣭⠃⠀⠀⠀⠒⠆⠉⠲⠂⠀⠀⠀⠐⠖⠈⠐⠛⠂⠀⠀⠘⢭⠁⠀⢩
⠀⠘⠁⠑⠀⠀⠀⠀⠀⠸⠃⠛⠆⠀⠀⠀⠀⠀⠶⠀⠸⠀⠀⠀⠀⠀⠻⠖⠲⠟⠀⠀⠀⠀⠀⠟⠈⠳⠀⠀⠀⠀⠀⠴⠃⠸⠇⠀⠀⠀⠀⠠⠕⠒⠭

⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⢀⠄⡄⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⢠⡄
⠐⢖⣚⣓⠖⠀⠀⠀⠀⢶⣾⣿⣶⠆⠀⠀⠀⢈⠉⠀⠈⡡⠀⠀⠀⠠⣄⠁⠀⠒⠂⠀⠀⠀⠠⣤⠻⡤⠀⠀⠀⠀⠰⣖⠋⢓⡶⠀⠀⠀⠰⢦⠈⠀⠒
⠀⠘⠛⠛⠀⠀⠀⠀⠀⠰⠿⠻⠧⠀⠀⠀⠀⠀⠡⠤⠄⠃⠀⠀⠀⠀⢀⠤⠀⢣⠀⠀⠀⠀⠀⠛⠛⢃⠀⠀⠀⠀⠀⠺⠖⠾⠆⠀⠀⠀⠀⢠⠔⠀⢷

⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⢀⣤⣤⡀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⢠⣄⠊⠂⣤⠄⠀⠀⠠⡆⠀⠈⠀⡦⠀⠀⠀⢤⠐⠁⠓⣠⠀⠀⠀⢰⣟⠃⠘⢻⡆⠀⠀⠀⢤⡀⠃⢤⠄⠀⠀⠀⠤⠀⠀⣀⠠⠄⠀⠀⠠⣤⠘⠑⢤
⠀⣸⠴⢮⡅⠀⠀⠀⠀⢰⡀⠀⣀⠀⠀⠀⠀⠀⣇⠤⣘⡅⠀⠀⠀⠘⢿⣤⣤⡿⠃⠀⠀⠀⠀⡤⠀⢦⠀⠀⠀⠀⠀⡁⢲⣿⡗⠀⠀⠀⠀⢨⡤⢠⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡀
⠀⠀⣀⡀⡀⠀⠀⠀⠀⣀⡠⠧⣀⡀⠀⠀⠀⣀⠴⠋⠢⢀⠀⠀⠀⢀⣀⣰⣀⠀⠀⠀⠀⢀⡠⠞⠀⠳⢆⠀⠀⠀⣀⠠⠇⠤⢤⠀⠀⠀⠀⠚⠁⠁⠙
⠀⠠⠛⢏⠀⠀⠀⠀⠀⠈⡧⢠⡍⠀⠀⠀⠀⠀⢆⣀⣰⠃⠀⠀⠀⠀⢹⣿⣷⡄⠀⠀⠀⠀⢹⠀⣀⠐⡏⠀⠀⠀⠈⠓⣠⠐⡆⠀⠀⠀⠘⢆⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠉⠀⠀⠁⠀⠀⠀⠀⠀⠈⠉

⣀⠤⠎⠣⠤⡀⠀⠀⠀⣀⣰⢧⣀⡀⠀⠀⠀⢀⣀⣾⣄⣀⠀⠀⠀⠀⠤⠎⠱⠤⠀⠀⠀⠀⣀⠀⡗⢀⡀⠀⠀⠀⣀⠠⠏⠡⢀⡀⠀⠀⠀⡀⢠⢇⣀
⠘⡆⠀⠀⡖⠁⠀⠀⠀⠙⣆⡀⣞⠁⠀⠀⠀⠈⣿⣥⣿⠋⠀⠀⠀⠈⡢⠀⠀⢔⠁⠀⠀⠀⠉⣃⠀⣍⠁⠀⠀⠀⠉⣷⢀⡀⡞⠁⠀⠀⠀⠙⢊⡺⡍
⠀⠓⠉⠑⠂⠀⠀⠀⠀⠘⠉⠈⠉⠀⠀⠀⠀⠀⠋⠁⠉⠀⠀⠀⠀⠀⠙⠋⠉⠊⠀⠀⠀⠀⠀⠉⠀⠙⠀⠀⠀⠀⠀⠛⠉⠙⠃⠀⠀⠀⠀⠘⠉⠀⠉

⠀⠀⡀⣀⠀⠀⠀⠀⠀⠐⠀⡀⠐⠀⠀⠀⠀⠀⢀⠆⢀⠀⠀⠀⠀⠀⠀⢰⠆⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⢀⡰⢳⣀
⠀⠨⠀⠈⡄⠀⠀⠀⢠⠀⣻⢿⠃⡠⠀⠀⠀⠑⠄⠀⠀⠌⠀⠀⠀⠈⢫⠀⢈⡝⠁⠀⠀⠀⠘⣿⣿⡿⠃⠀⠀⠀⠉⠀⠀⠀⠈⠁⠀⠀⠈⢣⠰⠷⢠

⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢻⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⠁
⠀⠀⠀⠀⠀⢰⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣆⡀⠀⠂⠀⣠⠀⠀⠀⠀⠀⢴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⢀
⡏⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⠂⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠽⢿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢰⡖⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠿
⠀⠀⠀⢰⣾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠈⠈⠁⠀⠀⠀⣴⣀⡀⠀⠀⠀⠀⠀⠀⠀⢺⢿⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢿
⡀⠀⠀⠀⠠⠀⠀⠀⢹⡿⣿⡁⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠄⠀⠀⠀⢻⡿⣯
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢰⣶⠀⠀⠀⢴⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠀⠀⠀⠀⢴⡦⠀⠀⠠⣼⣷⠄
⠀⠀⠀⠤⣽⡴⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠃⠀⠀⠀⢀⠀⠀⠀⠰⣾⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠃
⠃⠀⠀⠐⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠟⠇⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠐
⢀⠀⠀⠀⠀⣠⣀⠀⠀⠀⠀⠀⠀⠠⣦⠄⠀⠀⢸⣿⡷⠄⠀⠀⠀⢀⠀⠀⠀⢀⣠⣀⠀⠀⠀⠀⠀⠀⢠⡦⠀⠀⠀⣻⣿⡶
⠿⡗⠀⠀⠀⠟⠻⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠃⠀⠀⠀⠸⢿⠂⠀⠀⠨⠟⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣼⣧⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡦
⠀⠿⠆⠀⠀⠀⠀⠂⠀⠀⠛⠙⠂⠀⢴⣷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠀⠀⠀⠀⠀⠀⠀⠀⠋⠙⠀⠠⣼⣧⠄
⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⢀⡀
⡦⠀⠀⠀⠀⠈⠛⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠙⠟⠁⠀⠀⢲⣿⠄⠀⠀⠀⠀⠘⠃⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠹⠏⠀⠀⠀⣶
⠁⠀⠀⢀⣠⡀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠀⠀⠀⢀⣤⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠘⠻⠇⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣦⠄⠀⠀⠀⠀⠀⠀⠚⠻⠁⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣦
⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⣶⠂⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⡖⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠙⠀⠀⢀⣄⠀⠀⠀⢀⣆⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠙⠀⠀⢠⣄⠀⠀⠀⢠⣄⡀
⠀⠀⠀⠀⢰⣀⡀⠀⠐⠀⠀⠀⠀⠈⠉⠀⠀⠀⠹⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⣠⢀⡀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠈⡿⠿⠄
⡦⠀⠀⠈⠝⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡄⠀⠀⠈⠟⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⢠⣴⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢤⣴⣄
⣴⡄⠀⠀⠐⣾⣷⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠚⠛⠏⠀⠀⠀⢠⣴⡀⠀⠀⠰⣿⣗⠀⠀⠀⠀⠀⠀⠘⠻⠁⠀⠀⠛⠻⠇
⠉⠁⠀⠀⠀⠁⠀⠀⠀⠀⣠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣀
⣀⣶⣄⣀⣀⣀⣀⣀⣀⣈⣿⣿⣄⣀⣀⣄⣀⣀⣀⣀⣀⣀⣈⣀⣀⣠⣦⣀⣀⣀⣀⣀⣀⣀⣈⣿⣯⣀⣀⣠⣄⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡋⡛⣛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⢗⣻⣿⣷⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⢵⢟⣩⢿⣿⣿⣿⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠿⣿⠏⣿⣳⣿⣿⣯⣞⣯⣿⢿⡿⣿⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠜⠁⠙⠙⠉⣾⠋⡩⣻⣟⢕⠿⣻⢻⢷⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠺⠿⣷⠿⣻⣷⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⢊⣠⠿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⣫⡄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣻⣿⣿⣠⡔⠁⠀⠀⠀⠀⠀⠀⣠⣾⣋⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⢿⣿⣻⣿⣾⣿⣟⠕⠀⠀⠀⠀⢀⠀⡺⣫⣽⢟⢽⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠛⠛⠛⢛⣿⠟⠁⠀⠀⠀⠀⠁⠀⠈⢫⣴⣷⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⢇⣬⢠⡔⠀⠀⠀⠀⠀⠀⢀⣤⠚⠁⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣧⣾⣿⣿⣻⣷⠛⠔⠀⠀⠀⠠⢛⣿⣿⣿⡿⠛⠁
⠀⠀⠀⠀⠀⠀⣤⣾⣿⣿⣿⣿⣿⠿⢿⣿⡿⠃⠀⠀⠀⠀⠺⣿⣿⠟⠋
⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⢠⡞⠀⠀⠀⠀⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⣠⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⢀⣴⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣡⣴⡷⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠟⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⢠⣶⣿⣿⣿⣶⣤⡤⣤⣄⠀⠀⠀⠀⣀⡤⠴⢶⣶⣤⠀⠀⠀⠀⠀⢀⣧⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁
⠀⠀⢰⣿⣿⣿⣿⣿⣿⣟⣷⠿⠋⠀⢀⠴⠋⣡⣴⣶⣿⣿⡿⠀⣠⠇⠀⠀⣿⠻⣿⣿⣟⢙⣿⣿⢆⠀⠀⠀⠀⠀⣠⣴⣿⠋
⢀⣴⠺⡿⣿⣛⣯⡷⣟⣯⡷⠀⠀⡴⠃⢠⣾⣿⣿⣿⠿⢋⣠⠞⠁⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⢀⣴⣾⣿⡿⠁
⠘⠟⠛⠛⢿⣿⣿⣿⣿⠟⠁⠀⠀⠁⠀⠘⠿⠿⠶⠶⠚⠋⠁⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⠿⠋⠀⠀⠀⢿⣿⣿⠏
⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠠⣾⣿⣿⣛⣷⠦⡀⠀⠀⠀⠀⢀⣔⠛⠋⠩⠽⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⣠⡜⠃⠁⢠⣾⣿⣿⣦⠀⢠
⠀⠀⣌⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢰⣿⡁⢀⣀⣴⣾⣿⣿⣇⠀⠀⠀⠀⠀⢴⠄⠈⠀⠀⢀⠸⣿⣿⣿⡿⠀⢀⡀
⠀⠀⣏⠙⢿⠟⣿⡛⢛⣛⣫⠇⠀⠀⢸⣿⣿⣶⡽⠛⠛⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠴
⠀⠀⠙⡛⠿⠿⠿⠿⠿⢟⠟⠀⠀⠀⠈⢿⣿⣿⣷⡄⠀⣠⡿⠃
⠀⠀⠀⠈⠐⠻⠷⠟⠛⠁⠀⠀⠀⠀⠀⠀⠉⠛⠿⠇⠚⠋

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⣔⡿⠀⠀⠀⠀⠀⠺⢷⣦⣤⣾⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⢀⠠⣰⢞⣿⡿⠋⠀⠀⠀⠀⠘⢿⠟⣡⣾⣿⠋⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣤⣀⠀⠀⠀⠀⡰⠁⠀⠀⡠
⠀⠀⠀⣸⡟⣾⣿⣿⡿⠁⠀⠀⠀⠀⢠⣤⣤⣾⣿⢟⣵⠀⠀⠀⢀⡀⣀⠀⢤⡙⠿⠟⠃⠀⠙⠻⠃⠀⠀⣼⣷⣦⣤⠞⠁⠀⠀⢀⡀
⠀⠀⠞⣫⣾⢎⣻⡿⠁⠀⠀⠀⠀⡠⠀⠘⠿⣿⠁⠙⢿⠀⠀⠀⠈⠳⣌⠳⢤⣙⡀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⡇⢀⡤⠖⠉
⠀⠀⠴⠋⡵⠛⠁⠁⠀⠀⠀⠀⠀⢄⣀⢀⠄⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣬⡁⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⠿⠛⠁

⠀⠰⣆⠀⣤⡀⠀⠀⣷⣾⣿⠂⠀⠀⠀⠀⢀⠀⠀⠀⣀⠶⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣆
⠀⠀⠈⢳⣿⣦⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⢸⣷⣤⠾⠃⠀⠀⠀⠀⠀⠀⢾⣿⣦⡠⢤⣶⠃⠀⠀⠀⠀⠀⢀⣠⣤⣾⣿⡗⠛⠉⠁
⠀⠀⠀⢸⣿⡟⠓⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⣷⣄⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣯⡆⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⣿
⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⢠⣶⣶⣶⣾⣷⣶⡄⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠠⣿⠄
⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠸⢿⡿⣿⣿⣿⡿⠇⠀⠀⠀⠀⠀⠀⢀⣸⣿⣀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠔⡿⠢

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠏⠸⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠀⠀⢻⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⠁⠀⠀⠀⢿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠃⠀⠀⠀⠀⠘⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠏⠀⠀⠀⠀⠀⠀⠹⣿⣷⡀
⠀⠲⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⠖
⠀⠀⠀⠙⠻⣿⣿⣿⣛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣛⣿⣿⣿⠟⠋
⠀⠀⠀⠀⠀⠈⠙⢿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⡿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠀⠀⠀⠀⠀⢀⣠⣾⣷⣄⡀⠀⠀⠀⠀⠀⢻⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠁⠀⠀⠀⣠⣴⣿⣿⠟⠻⣿⣿⣦⣄⠀⠀⠀⠀⢿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠃⠀⢀⣴⣾⣿⠿⠋⠀⠀⠀⠀⠙⠿⣿⣷⣦⡀⠀⠘⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⢏⣠⣾⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣷⣄⡸⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠠⠠⠀⠀⠄

⠀⠀⠀⠀⠀⣀⡤⠄⠀⠀⠀⢀⣠⣤⡶⠀⠀⠀⠀⢀⡠⣤⣤⣤⣠⣀⠀⠀⠀⠀⠀⣴⣤⣄⡀⠀⠀⠀⠠⢤⣀
⠀⠀⠀⠠⢮⠞⠁⠀⠀⠀⡴⡽⠋⢙⡇⠀⠀⠀⣔⡿⠋⠁⠙⠉⠻⢎⣛⣆⠀⠀⠀⠈⠁⠿⢻⢦⠀⠀⠀⠈⢻⡷⣄
⠀⠀⢀⠁⠋⠀⠀⠀⠀⠈⠿⠀⣀⣸⡇⠀⠀⠈⠸⠁⣀⠀⢯⣾⣇⠀⣿⠙⡇⠀⠀⢠⣟⡀⡘⠻⣧⠀⠀⠀⠈⠳⢿⡆
⠀⠀⢘⢠⣄⠀⠀⠀⠀⠆⠀⣄⠻⡟⠀⠀⠀⡀⢀⣄⠻⠃⠹⣿⣿⣷⣟⣿⣟⠀⠀⢸⡿⣥⠉⢶⣿⠀⠀⠀⠀⠲⣼⡇
⠀⠀⠈⢶⡁⡆⠀⠀⠀⠸⣤⢩⣤⡼⡆⠀⠀⠸⣦⣡⡶⢶⣤⣿⣿⣿⣿⣿⠇⠀⠀⢸⣿⣾⣿⣿⠇⠀⠀⠀⢀⢿⡿⠁
⠀⠀⠀⠈⠻⣿⣄⠀⠀⠀⠙⠿⣿⣦⣧⠀⠀⠀⠘⠻⣷⣾⣿⣿⣿⣿⠟⠁⠀⠀⠀⣸⣿⣿⠟⠁⠀⠀⠀⣠⡶⠟⠁
⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⢤⣀⣀⠀⣠⠤⠶⠤⣄
⠀⠀⠀⠀⣠⠚⠉⠉⠉⠙⠢⠤⢤⡞⠑⠞⠁⠀⢸⠁⠀⠉⡡⠤⢤⡀⠈⢳⠲⠤⣄
⠀⠀⠀⢰⠁⢀⡤⠒⠦⣀⣄⡀⠀⠓⢤⡀⣠⠒⢉⣰⠉⠉⠀⠀⣀⣱⠀⠸⣄⠀⠈⠣⢤⡀
⠀⠀⠀⢸⡀⢺⠀⠀⠀⠉⠀⠃⠀⠀⠀⢱⣇⠀⠏⠀⠀⠀⠀⠘⠁⠀⣳⠀⠈⠳⠤⡀⠀⠙⠦⠲⢄
⠀⠀⠀⠀⢳⡌⠁⠀⠀⠀⠀⠀⠀⠀⠀⠾⣌⡶⠒⠲⠤⠒⠢⢤⡀⠀⠁⠀⠀⠀⠀⢸⡤⠔⠒⠤⡼
⠀⠀⠀⠀⡾⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡔⠙⠚⠉⢦⡀⠙⣄⡀⠀⠀⠀⡴⠲⠔⠉⠉⠳⡘⡆
⠀⠀⠀⠈⣇⠈⠉⠉⠱⣄⠀⠀⣀⢔⣒⣦⣀⣀⣀⣀⣀⣀⣀⣿⣀⣀⣹⣄⣀⠀⠀⠀⠀⠀⠀⠰⢣⡃
⠀⠀⠀⠀⠈⠑⠒⢤⣀⠴⣍⠉⢁⡜⢲⠚⡖⢻⠒⠒⠒⣿⠒⠒⢺⠓⡞⢲⣾⣦⣀⣤⣄⣀⣀⣀⣀⣱⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠘⡏⣏⢹⠉⠉⠉⣿⠉⠉⢹⠉⡏⣟⣏⣻⣛⣛⣻⣛⣛⣿⣹⣛⠏
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣰⣲⣀⣀⣖⣆⣯⢿⢹⠉⠉⠉⣿⠉⠉⢹⢹⢋⣧⣯⢼⠤⠤⣼⠤⠤⣯⣼⡼
⠀⠀⠀⠀⠀⢀⣀⣀⣇⣀⣀⣀⣀⣀⣀⣹⢸⢸⡇⠀⢠⡛⡄⠀⢸⢸⢸⢹⣷⢸⠀⠀⢸⠀⠀⡇⣸⡇
⠀⠀⠀⠀⠀⠘⢦⢤⣤⣤⣤⣤⣤⣤⣤⣼⣼⣸⣇⣠⡻⠋⢞⣆⣼⣸⣼⢸⣿⣸⠀⠀⣸⠀⠀⣇⣻⡇
⠀⣀⣀⣀⣀⣀⣸⢸⣽⢼⢽⣭⡯⡯⣯⡽⡿⢸⡵⣿⣧⠀⣼⣯⢿⠘⡿⣼⡏⢹⠉⠉⢹⠉⠉⡏⢹⣇⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⣸⣸⣺⢺⢺⣒⡗⡗⣗⡇⡇⣼⡝⠉⢉⣿⡉⠁⢻⣣⡇⡟⡇⢸⠀⠀⢸⠀⠀⣇⢸⢻
⠀⠀⠀⡏⢉⣉⠉⣉⠉⣉⠉⣉⠉⣉⣹⢡⠿⣼⠷⠶⠾⣿⠷⠶⢾⡧⢧⢹⠃⡎⠀⠀⢸⠀⠀⢸⠘⡜⡄
⠀⠀⠀⡇⢸⣿⠀⣿⠀⣿⠀⣿⠀⣿⡏⡸⠀⡇⠀⠀⠀⣿⠀⠀⠈⡇⠸⡈⣦⣇⣀⣀⣸⣀⣀⣸⣄⣧⣷
⠀⠀⠀⡇⢸⣿⠀⣿⠀⣿⠀⣿⠀⡿⢳⠗⢒⠗⠒⠒⠒⣿⠒⠒⠒⢷⠒⢷⠻⣄⣀⣀⣸⣀⣀⣀⣇⣘⣆⣧
⠀⠀⠀⢧⣸⣿⣤⣿⣤⣿⣤⣿⣴⠧⡼⠤⣼⠤⠤⠤⠤⣿⠤⠤⠤⠼⡤⠼⡦⢵⡤⠤⢼⠤⠤⠤⢼⡤⠽⡼⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠓⡾⠒⢲⠗⠒⠒⠒⠒⣿⠒⠒⠒⠒⢷⠒⠺⡖⢻⡉⠉⠉⠉⠉⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⢀⣠⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡍⠑⠒⠁⢸⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢸
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⠀⠀⠈⠓⣄⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠁⠀⢀⠒⢄⠀⠀⠀⠀⠠⢐⠂⠀⠀⠀⠀⠁⢸
⠀⠀⡇⠀⠀⢀⣀⠀⣠⡄⠀⠀⠀⠀⠀⠐⠃⠀⠲⡀⢠⠂⠈⠁⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⡷⠠⠀⠀⠀⠀⢿⣿⡇⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⢀⡆⠉⠀⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠂⠀⠀⠀⠀⢀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⢼
⠀⠀⡇⠀⠀⠚⠒⢄⡔⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠀⠀⠀⠀⠉⠉⠀⠀⠀⠈⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⡤⢀⣀⠴⡄⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡡⠀⠀⠀⢆⠀⠀⠀⠀⠀⠀⠀⠡⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠥⢄⠀⡀⠒⠉⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠈⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠒⠉⠁⠀⠀⠀⢉⠲⠤⠠⠤⡀⠑⢄⡐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⡠⢾
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⢀⠄⠂⠉⠀⣠⢋⠔⠪⡀⠉⢲⠚⠀⠀⠈⠓⠄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠠⠀⢀⡠⠔⠉⠀⢸
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⢈⣈⢉⠲⡁⡠⠔⠂⠈⠉⠉⠢⣀⠈⢆⠀⢃⠀⠀⠀⠀⠀⠀⠉⠀⠀⠒⠒⠒⠒⠒⠛⠈⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⡌⢀⠞⠁⡇⠀⡟⣌⣃⠀⢀⣀⠀⠀⠈⠛⠳⣬⡄⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢆⠎⠀⢀⡇⠀⢐⠀⠀⠀⠈⠉⠀⠀⠀⠀⡎⠀⠈⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠖⠘⡄⠸⣄⠀⠀⠀⣄⠀⠀⠀⠀⠈⠁⣻⠃⠀⠀⠀⢀⡠⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⠀⠀⣀⠤⠒⢸⠁⠀⠀⠀⠈⠦⡈⠳⢄⣀⠠⡑⣤⣀⡠⠔⣡⢂⣠⠤⠐⠊⠉⠳⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⡴⠊⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⡈⠒⠤⣄⣈⣁⠀⠤⠒⠉⠁⠀⠀⡄⠀⠀⠀⣠⠟⠀⣀⠠⠤⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠎⠰⡀⠀⠀⢀⡠⠔⠂⡞⠁⡂⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠄⠒⠉⢠⠖⠁⠀⠀⠀⠀⠀⠉⠢⡀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠸⣀⢀⡱⠤⠊⡹⠀⢀⣜⣀⣀⡀⠈⠀⠀⠏⢀⠂⠀⠀⢠⠄⠒⠂⠉⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⠀⠀⠀⠀⡇⢠⠊⠀⠀⠀⠀⠈⠉⠙⠂⠄⣁⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠦⡀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⠀⠀⠀⠀⡸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢑⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠀⠀⣀⠠⠔⠒⠉⠀⠀⠈⢙⠢⠀⢸
⠀⠀⡇⠀⠀⠀⠀⢀⠔⠀⠀⠀⠀⠀⢀⢴⠃⠀⠀⠀⠀⢠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⢀⡀⠤⠒⠉⠀⠀⠀⢀⡀⠤⠐⠈⣧⠀⠀⢸
⠀⠀⡇⠀⠀⠀⢠⡎⠀⠀⠀⠀⣠⠜⢁⠊⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠋⠀⠀⠀⠀⣀⠤⠒⠉⢀⢠⡔⣊⠋⠀⠀⠀⢸
⠀⠀⡇⠀⠀⢠⠁⠀⠑⢢⠠⠊⠁⣴⡁⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⡀⡤⠒⠈⢁⢠⣔⣂⠟⠀⠊⠀⠀⠀⠀⠀⠀⢸
⠀⠀⡇⠀⠀⠀⠁⠒⠈⠁⠀⠀⢜⠀⠈⣑⠤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠐⠒⠙⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠒⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢀⠀⠉⡀⠀⠀⠀⠁⢄⡀⠀⠁⠀⠀⠀⠀⠌⠀⠀⠈⠀⢤⠈⠡⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠂⢀⠀⡃⠁⠀⠀⠀⠄⠁⠐⠀⠀⠀⠊⠀⠈⠐⢄⡀⠀⠠⠚⠲⠀⠀⠀⠀⠀⠀⠁⠀⠀⡀⠤⠄⠐⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠁⠀⠀⠠⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⡀⠀⠂⠀⠀⠀⡁⢠⣉⠦⠐⠉⠀⠀⠀⣑⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠐⢂⢠⣌⠀⠀⠀⠀⠀⠀⠓⢤⡀⠀⣔⠐⠉⠁⢤⠀⠐⠂⢂⠤⡬⣁⠠⣰⠽⢁⡣⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠘⠀⠈⠀⠀⠀⠀⢀⠀⣀⣀⠉⠻⠧⣄⡀⠀⠀⠑⠤⡂⠈⠲⡈⢯⢂⣠⠖⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⠀⠀⢀⡀⠀⠀⠀⠀⠙⠦⣄⠀⣠⠼⢆⡀⠀⠊⢊⠁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⡀⠀⠨⠈⠀⠀⠀⠀⢀⠈⠓⠿⣄⠀⢙⢬⡀⠀⠁⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⣀⣄⠤⠚⢁⠀⠂⠀⠀⠁⣄⠐⠓⠃⠉⠀⠄⠈⠓⠖⣓⡈⠢⡀⠠⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⡐⢀⣀⠀⢠⠂⢀⡀⠀⠄⢀⣠⡀⢀⠤⠂⠉⠄⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠁⠀⢼⡟⠆⢼⡢⠀⠀⠀⠀⠄⠀⠀⡀⢀
⠀⠀⠀⠀⠁⡐⢗⡀⠀⠀⠉⠀⠀⠉⠁⠘⠀⢀⣤⣤⣐⡀⠀⠀⠁⠀⠠⡀⠀⠀⠐⠀⠠⠆⠀⠈⠀⠴⣾⣧⠀⠀⠉⢺⡴⠆⠀⠠⠠
⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠈⠁⠀⠑⠒⠆⠉⠀⠀⠀⠀⠀⠀⢄⡄⡀⠀⠀⣚⠀⡈⢠⡿⢽⡧⠄⠀⠢⠀⠈⠒⠀⠀⠀⠀⠀⠀⠄⠂
⠀⠀⠀⠀⠐⠀⠀⠀⠂⠁⠀⡀⠀⠀⠀⠀⠀⠀⢀⠂⡀⡄⠀⠀⠀⠀⠐⠋⠀⠀⠑⠆⠀⡀⢀⠀⢸⣼⠧⠀⣳⢆⣁⠆⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⢀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠘⠄⠀⠀⡀⠀⠀⠈⢃⠮⣀⠀⠀⠀⠁⠁⠀⠀⠀⠀⠀⠀⠀⠘⠤⢄⣈⣘⣄⠿⠓⠛⠃⡉⢀⡂⠀⠀⠀⢄⠀⠁⠰⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠌⠘⠀⠀⠁⠀⣀⡐⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠈⠉⠁⠄⡤⠔⠓⠋⠉⠋⠁⠉⠀⠀⠀⠉⢢⡂⠒⠂
⠀⠀⠀⠀⠀⠀⠀⢠⠀⠔⠁⠀⠀⠑⠀⠐⠀⠀⠑⠓⠀⠉⠅⠓⠀⠀⠀⠒⠓⠤⠒⠀⠂⠨⠃⠓⠒⠒⠀⠀⢀⡀⠀⠀⠀⠀⠀⠈⠉⠁⠠⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠈⠀⠀⠐⠀⠤⠤⠀⠀⠤⠤⠤⢤⣤⣀⣀⡀⠀⠀⠀⠀⠈⠀⠀⠰⡀⠀⠀⠀⠀⠀⠀⠠⠒⠉⠁⠀⠀⠀⠂⠈⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢤⠄⠀⠁⠲⠭⠝⣋⡑⠒⡢⠤⣄⠀⠀⠀⠀⠁⠀⠀⣐⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠄⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠄⠀⠀⠤⠀⠀⠼⠀⠀⠀⠀⠀⠉⠀⠙⠷⠒⠅⣤⣶⣶⢆⠠⣒⠌⠈⠀⠀⠀⠀⢀⣂⣀⣉⣁⣠⣤⢤⣬⣍⣁⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠐⠀⠀⠉⠉⠒⠒⠒⠒⠂⠀⠀⠀⠛⠓⠓⠀⠀⠈⠐⠒⠂⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⡀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⠀⠀⣟⠙⣹⠃⣺⠋⠉⣻⠀⠉⣻⠁⣽⠋⠋⢻⠛⠉⣟⠉⣿⠋⢹⣿⣿⠀⣾⠋⣙⡟⠉⠙⡏⠙⢙⣿
⣿⣿⣧⣬⣴⣧⣴⣿⣦⣾⣀⣈⣷⣴⣤⣿⣤⣿⣴⣧⣾⣤⣴⣯⣤⣾⣥⣼⣿⣧⣤⣷⣤⣼⣧⣤⣾⣧⣶⣴⣿
⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣷⣄⠀⠀⠀⠀⠀⠀⠿⠟⠀⠀⠀⠀⠀⠀⣠⣾⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⠀⠀⣀⣤⣴⣶⣶⣦⣤⣀⠀⠀⣾⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣴⣿⣿⣿⣿⣿⠉⠙⠛⢿⣿⣦⡈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠈⢿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢿⣿⡀
⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡆⢸⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢸⣿⡇⢸⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣾⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢀⣼⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣀⣠⣤⣶⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠀⠀⠉⠛⠻⠿⠿⠟⠛⠉⠀⠀⢿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⡿⠋⠀⠀⠀⠀⠀⠀⣴⣦⠀⠀⠀⠀⠀⠀⠙⢿⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠛⠛⠉⠉⠉⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⢀⢐⡥⠈⠂⠒⠐⠑⠂⠒⠂⠐⠤⠄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠀⠀⣠⠤⠚⠁⠀⠀⠀⠀⠀⠀⠐⠀⢀⡀⠀⠀⠀⠀⠄⠀⠐⠢⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⡠⠊⠀⠀⠀⠀⢂⡁⠤⠀⠀⢀⠀⠈⣀⠦⠁⡀⠀⠀⠀⠀⠀⠀⠀⠁⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠀⠀⣠⢄⡀⠀⠉⠈⠁⠀⠀⠀⠀⠐⠆⠲⠋⠀⠀⠀⠀⠄⠀⡀⠅⠀⠀⠑⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠠⠀⠈⠈⠳⣕⣄⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⠀⠀⠀⠀⠀⠀⠙⣿⣆⠀⠀⠀⠀⠁⠀⠀⠀⠀⡄⠘⠀⡀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠳⡄⠀⠠⡢⡢⡁⠀⢁⠽⠟⠀⠀⢀⠀⠂⣠⠀⠀⠀⠄⠪⡄⠀⠀⠈⠁⡀⡄⠘⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠂⠁⠀⠀⠀⠸⣗⠄⢀⡌⠔⠊⠁⠀⠀⠀⠀⠀⠜⠠⠄⠀⠀⠀⠀⠀⠀⠀⡀⢀⠀⠀⠐⠂⠆⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡤⠘⣆⠀⡀⢀⡠⠖⠊⠁⠉⠁⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠄⠖⠀⠀⠀⠀⠀⠀⠀⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⠘⢶⠟⠓⠊⠁⠀⠀⠀⡀⠀⠂⠀⠀⢤⠈⠢⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⢀⣀⢐⣈⠵⠼⠛⢕⣉⠁⠀⠀⠀⠀⠀⠀⠁⠀⠐⠀⠀⠸⠈⠰⠀⠀⠂⠀⠀⠀⠀⠀⠦⠄⠀⠀⠄⠀⢘⣀⢔⠄⠀⠀⠀⠠⠃
⠀⠀⠀⠀⠳⠾⠉⠀⠀⠀⠀⣈⣩⡶⢦⠀⠀⠀⠀⠀⠈⠄⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⢀⠀⠀⠀⠀⠀⡀⠰⠀⠀⠀⠀⠀⢤⠄⠡⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⡄⡀⡠⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⡀⠀⠀⠄⠢⡎⠀⠀⠈⠀⠤⠠⠴⠈⠀⠀⠈⠀⠀⢀⣠⣎⢊⢌⠎⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣻⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⢄⡀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⢀⣀⡤⠒⠩⠢⠁⠂⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⣿⢸⠀⢡⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠉⠃⠐⡐⠂⠒⠐⠈⠁⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⣿⣟⠀⠀⠇⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⢀⡿⠂⢰⠻⠾⠀⠀⠲⣠
⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⣸⠀⠀⠀⠀⠀⢉
⠀⠀⠀⢀⣀⠀⣄⣦⠀⠔⠛⠐⠀⠠⠀⢠⣠⡌⣤⢀⠀⠀⣀⠄⠠⠀⠄⠠⠀⠄⠠⠠

⠀⠀⠀⠀⠀⠀⢀⡴⠚⠋⡉⠑⠢⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠶⠒⠂⠀⠀⠙⠒⠀⠄⡀
⠀⠀⠀⢀⡠⠴⠛⠛⠉⠉⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠤⡀
⢀⡴⠊⠁⠀⠀⠀⠀⢀⣀⣀⣠⣤⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢
⡏⠀⠀⠀⣀⠔⢲⣿⠭⠥⠔⠓⠒⠀⠀⠀⠉⠑⡄⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀
⢳⣀⡤⠖⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡴⠃⠀⠀⠀⠀⠀⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑
⣰⠋⠀⠀⠀⣀⣠⡤⠶⠖⣒⣈⣉⣩⠭⠉⠒⠲⣄⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⢿⡀⠀⣀⡻⠮⠟⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠏⠀⠁⠂⠆⠀⠀⠋⠈⠀⠇
⢈⠟⠋⠁⠀⠀⠀⠀⢀⣀⣠⣤⠤⠤⠰⠶⠶⢋⡀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀
⣿⠀⠀⣀⠤⠶⣚⣛⣯⠥⠶⠒⠚⠃⠉⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⢱⠀⡄⠁
⠙⢦⣀⣀⡴⠋⠉⠀⠀⠀⠀⠀⣀⣀⣀⣀⠤⠴⠋⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰
⢀⡞⢡⡞⠀⠀⢀⡤⠶⢶⣽⡋⣩⠟⠉⠋⠛⠢⡄⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⡰⠁
⢸⠀⠸⡀⠀⢀⡿⢱⠀⠀⠀⠙⡏⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠠⠁
⢸⠀⣀⣈⣩⣭⠤⠼⠤⠤⠤⠤⠧⠤⢤⣤⣀⣀⣼⡆⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⡞⠁⠀⠀⢳⠀⠀⠀⠀⠀⠀⠠⠁
⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⡈⠀⠀⠀⠀⠀⠀⡀
⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠈⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠱⡀⠀⠀⠀⠀⢰
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⣼
⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⡀⠀⠀⠼⠀⠀⠀⠀⣸⣄⣀⣀⣀⣴⠁
⠀⠀⠘⢦⠤⠄⠲⠶⠒⠒⣶⣒⣒⣲⡒⠲⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠴⠤⢀⠃
⠀⠀⠀⢸⠀⠀⠀⣀⣀⣀⣀⣀⡀⢀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⠃⠀⢀⣀⣀⣀⣀⣂⣉⣭⣽⡇⢈⠆
⠀⠀⠀⢼⠃⠀⢤⣤⣤⡤⠤⠤⠴⠶⡒⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠃⠀⠀⠀⠀⣀⣀⣈⣭⣤⣵⡶⢈⠆
⠀⠀⠀⣼⡃⠤⠤⠤⠤⠴⠶⠿⠿⠝⡓⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⣐⣢⣭⣭⣥⢈⠆
⠀⠀⠀⢼⡃⠤⠤⠤⠤⠴⠶⠿⠿⠿⡖⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡇⠀⠀⠉⠉⠉⢉⣩⣭⣥⣶⡎⣈⠂
⠀⠀⠀⠘⢧⣀⠀⠐⠒⠒⠒⠺⣋⣗⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠉⠉⡭⢛⠜⠁
⠀⠀⠀⠀⠀⠉⢻⠛⠛⠛⠛⡿⢹⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢶⡛⣛⣷⠞
⣤⣤⣤⣤⣤⣤⣤⣽⣷⣶⣿⣿⣥⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣽⣿⣥⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣥⣤⣤⣌⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠉⠙⢦⡀⠀⠀⠈⠛⢿⣷⡄⠀⠀⠀⠻⣿⣷⣆⠀⠀⠀⣴⣾⣿⣿⣶⡀⠀⠀⢠⣶⣿⡿⠃⠀⠀⠀⣴⣿⠛⠋⠀⠀⠀⣠⠞⠉⠁
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⢸⣿⣿⠀⠀⠰⣿⣿⣿⣿⣿⡇⠀⠀⢺⣿⣿⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⣀⡤⠟⠀⠀⠀⢠⣤⣾⠿⠃⠀⠀⠠⣴⣿⡿⠋⠀⠀⠀⠙⢿⣿⣿⠟⠁⠀⠀⠈⠻⣿⣷⡤⠀⠀⠀⠻⢿⣦⣤⠀⠀⠀⠙⠧⣄⡀




⠀⠀⠀⠀⠀⠉⠛⢦⡀⠀⠀⠘⠛⢿⣶⡄⠀⠀⠐⠻⣿⣷⣆⠀⠀⠀⣰⣾⣿⣿⣶⡀⠀⠀⢀⣶⣿⡿⠓⠀⠀⠀⣴⣾⠟⠛⠀⠀⠀⣠⠞⠋⠁
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠰⠀⠀⠀⣿⣿⠀⠀⠆⠀⢸⣿⣿⠆⠐⠰⣿⣿⣿⣿⣿⡷⠰⠀⢾⣿⣿⠀⠀⠆⠀⢸⣿⡇⠀⠀⠰⠀⠀⣿
⠀⠀⠀⠀⠀⣀⣤⠟⠁⠀⠀⢠⣤⣾⠿⠃⠀⠀⠠⣴⣿⡿⠏⠀⠀⠀⠹⢿⣿⣿⠿⠁⠀⠀⠈⠿⣿⣷⡤⠀⠀⠀⠻⢿⣦⣤⠀⠀⠀⠙⢦⣄⡀




⠀⠀⠀⠀⠀⠉⠓⣦⠀⠀⠀⠘⠛⢿⣶⡄⠀⠀⠐⠻⣿⣷⣄⠀⠀⠀⣠⣾⣿⣿⣦⡀⠀⠀⢀⣴⣿⡿⠓⠀⠀⠀⣴⣾⠟⠛⠀⠀⠀⣠⡖⠋⠁
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠠⠀⠀⠀⣿⣿⠀⠀⠄⠀⢸⣿⣿⠆⠀⠰⣿⣿⣿⣿⣿⡇⠠⠀⢾⣿⣿⠀⠀⠄⠀⢸⣿⡇⠀⠀⠠⠀⠀⣿
⠀⠀⠀⠀⠀⣀⣠⠞⠁⠀⠀⢀⣤⣾⡿⠃⠀⠀⠀⣴⣿⡿⠏⠀⠀⠀⠻⢿⣿⣿⠿⠁⠀⠀⠘⠿⣿⣷⡄⠀⠀⠀⠻⣿⣦⣄⠀⠀⠀⠙⢦⣀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⣴⣾⣿⣿⣿⣦⡤⣤⣤⠀⠀⠀⣀⡤⠴⠶⣶⣶⡄⠀⠀⠀⠀⢠⣷⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⣀⣴⠊
⠀⠀⣸⣿⣿⣿⣿⣿⣿⣷⠟⠁⠀⣠⠞⣡⣴⣾⣿⣿⡿⠃⣠⠇⠀⠀⣿⣛⣿⣿⣏⣽⣿⣗⠄⠀⠀⠀⢀⣤⣾⡿⠁
⣠⣾⣹⣿⣿⣿⣿⣿⣿⡿⠀⠀⠘⠁⢰⣿⡿⠿⠛⣋⡤⠞⠁⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⠏⠀⠀⣠⣾⣿⣿⠏
⠈⠉⠉⠉⠻⠿⠿⠿⠛⠁⠀⠀⠀⠀⠈⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠿⠟⠉⠀⠀⠀⠹⠿⠿⠃

⠀⠀⠀⢀⣠⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⢠⣤⠤⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠐⠀⢀⣤⣤⣄
⠀⠀⠐⠉⠛⠛⠓⠛⠉⠡⠀⠀⠀⢀⣾⠃⠀⠀⣩⣼⣿⣦⠀⠀⠀⠀⠀⢀⠀⠛⠀⠀⠀⣿⣿⣿⣿⡆⠈
⠀⢠⡷⢶⣦⣶⣦⣤⣤⠶⡇⠀⠀⢸⣿⣦⣞⡿⠿⣿⣿⣿⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠙⠛⠟⢋⡀⠐⠂
⠀⠀⢷⠶⣷⣾⣿⣶⣷⡿⠃⠀⠀⠘⣿⣿⣿⣇⠀⠀⣹⡟
⠀⠀⠀⠑⠴⠶⠶⠶⠚⠀⠀⠀⠀⠀⠈⠛⠿⠿⠠⠞⠋

⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡷⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠃⠀⠀⠀⠀⠺⢶⣤⣴⣿⣷
⠀⠀⠀⢀⡀⢀⣶⣻⣿⠏⠀⠀⠀⠀⠛⠿⢟⣵⣿⡟⠁⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣷⣤⣀⠀⠀⠀⡠⠁⠀⠀⡠
⠀⠀⢀⣽⠃⣿⣿⣿⠃⠀⠀⠀⠀⠠⣤⣴⣿⡿⣫⡖⠀⠀⠀⡀⢠⡀⢤⣙⠻⠛⠀⠈⠙⠛⠀⠀⣰⣷⣶⣤⠊⠀⠀⠀⢀
⠀⠠⢛⣵⢟⣬⢿⠃⠀⠀⠀⠀⡔⠀⠘⠻⡏⠀⠙⠗⠀⠀⠀⠙⢦⡙⠢⣬⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣇⡠⠖⠉
⠀⠀⠊⠡⠛⠁⠀⠀⠀⠀⠀⠀⠢⠄⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠿⠋⠁
⠀⢀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠈⢷⣔⣷⠀⠀⠸⠿⠟⠃⠀⠀⠀⠀⣤⡀⢀⣠⠞⠁⠀⠀⠀⠀⢰⣦⡀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⣾⠿⠆
⠀⠀⠀⢹⣿⣷⣀⡀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣮⡃⠀⠀⠀⠀⠀⠀⢸⣿⣿⣮⡝⡏⠀⠀⠀⠀⠀⠀⠶⠛⠛⡿⠁
⠀⠀⠀⢸⣿⠀⠈⠁⠀⠀⠀⢀⣀⣀⣀⣰⣏⣛⠛⠂⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣗
⠀⠀⠀⢸⢿⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢸⣿⠉⠙⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⣨⣿⡄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⠀⠐⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠈⠣⣈⠀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠤⠬⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣
⠀⠀⠀⠀⠀⠀⠀⢀⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⢠⣤⡀
⠀⠀⠀⠀⠀⣀⠀⠈⢉⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⢈⡟⠋⠀⣄
⠀⠀⠀⠀⠐⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾
⠀⠀⠀⠀⠀⠹⡿⣷⣶⣦⣤⣄⣀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢀⡀⣀⣀⣀⣤⣠⣴⣾⣿⣿⠏
⠀⠀⠀⠀⠀⢀⠀⢹⣿⠿⡿⠿⠛⠛⠛⠛⠿⠿⠿⢷⡶⢷⣶⣶⣶⣶⡶⣶⣶⣶⡴⣾⣿⣿⣿⣿⡿⠛⠛⠛⠛⠉⠩⢟⠛⣿⠉⢿⡀
⠀⠀⠀⠀⣠⣾⢿⡿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣯⣾⢋⠟⠛⣻⣷⣌⡄⢿⡷⠃⠀⢻⡇⠀⠀⠀⠀⠀⠀⡜⠃⢽⣦⣿⠁
⠀⠀⠀⠀⢹⣿⣿⣦⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠟⣳⡿⠻⣿⡟⠁⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⡜⠀⠀⠠⣿⣿⣬⠂
⠀⠀⠀⠀⢰⣿⣏⢿⡉⠁⣀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣅⣀⣿⠁⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠊⠀⣠⠾⣿⣯⠄⠋
⠀⠀⠀⠀⠀⠀⠃⠀⠩⡗⠈⡿⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⡿⢿⣿⠀⠀⠀⠀⢀⠆⠀⠀⠀⠀⠀⠀⢀⠌⠵⢠⡿⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⡴⢢⣄⠀⡀⠀⠀⠀⠀⠀⠀⠀⢿⡇⢾⡇⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⠃⠀⢉⢛⡶⠤⣀⠀⢀⡀⠀⠘⢰⡟⠇⠀⠀⡠⠎⠀⠀⠀⠀⠀⠡⠶⠖⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠰⣶⠛⠳⡄⢹⣷⣰⡇⢹⡆⢲⣎⠀⠔⠻⣶⠾⠆⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣡⠶⣾⣇⣽⣽⡇⠸⣿⢻⢻⢰⣿⡿⣁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢠⡄⣸⡿⣾⢡⣾⠀⢤⣤⡟⣹⢿⡯⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠾⣣⣄⣴⣤⣼⣶⣶⣿⣇⣸⣆⣴⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⠒⠒⣐⡒⢖⡰⠷⢞⠛⠛⢛⠋⠀⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠸⣄⠀⠘⢦⣄⡀⣠⠆⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⠉⡁⠚⠂⠘⠂⠀⢀⣌⢳⡀⠀⠹⣿⡿⠻⠟⢿⡿⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡀⠙⣾⢉⣿⠶⠷⣤⣤⣼⠇⢾⣠⣀⣶⣬⣿⣾⣿⠘⠇⠀⣰⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡄⠻⠈⠿⠁⢀⢼⣅⣿⢓⡾⣿⡻⠙⣿⠋⠿⠟⠀⠈⠉⢿⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⣤⣷⣤⡟⠻⠀⣀⣀⣴⣿⡇⣏⡹⠿⣿⡀⠿⠟⠳⣦⡀⠀⠀⢹⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡐⣦⠻⢿⣭⡇⢸⡟⠋⠀⠀⢰⡿⢞⡂⠀⢾⣷⡆⠀⣤⠀⠙⢠⠄⢰⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣇⣽⡿⠛⢹⣷⣿⠄⢤⡄⠀⢺⡇⠀⢱⡀⠀⢹⠃⠈⠂⠀⠠⠀⠀⠈⣴⡀⢀⣀⡈⠠
⠀⠀⠀⠀⠀⠀⠘⣿⣷⣾⣿⣿⣿⣿⡛⠓⠉⠉⣡⠀⠀⠣⠀⢠⠀⠀⠈⡅⠀⣾⣦⣀⠼⠟⠓⢀⣠⣶⠉⠽⠛⠁⠀⠲⠛⠀⣠⠷⡀
⠀⠀⠀⠀⣴⣷⠚⢻⡿⢻⠿⠿⠿⠓⠀⠀⠀⠀⡈⠁⠀⠀⠋⠛⠑⠇⣀⠉⠠⠟⠁⢀⣠⣴⣾⣿⡍⠤⠤⠤⠤⠀⠂⠠⠶⠶⡋⠀⣤⣄
⠀⠀⠀⠀⠀⠙⣷⣯⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⣀⣀⢀⣤⣀⣴⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢶⣽⠋⠛⣹⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣀⣼⣄⣭⣾⢋⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠥⠤⠮⠿⠿⠧⠤

⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀
⠀⠀⠀⢀⠊⠃⠀⠀⠀⠀⠀⠀⠀⠀⣤⠛⡄⠀⣄⠀⠀⠀⠀⠀⢸⣍⠋⠀⠀⠀⠱⠀⠀⠀⠀⠀⢀⡴⠋⢊⠔⡡
⠀⠀⠀⠘⡀⠣⢀⣀⣀⠀⠀⠀⠀⠀⠈⠟⠀⣔⠉⣦⠀⠀⠀⠀⠀⠘⡓⠠⢀⡀⢠⠓⡄⠀⠀⣰⣍⡊⠐⡡⢀⠔
⠀⠀⠀⠀⠈⠒⠒⠒⠁⠀⠀⠀⠀⢼⡣⠀⠀⠈⡶⠀⠀⠀⠀⠀⠀⠀⠈⠒⠒⠊⠉⠉⠁⠀⢸⡌⠈⠉⢀⡴⠃
⠀⠀⠀⠀⣠⡤⣀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠠⡀⠀⠀⠀⠀⠀⠀⠑⠚⠊
⠀⠀⠀⠰⣊⠾⣸⠓⢄⠀⠀⠀⠀⠀⠀⠀⢀⢤⢀⠔⡭⠁⠀⠀⠀⠀⠙⡗⠯⠳⡀
⠀⠀⠀⠀⠙⡆⠙⢆⠀⠉⠀⠀⠀⠀⠀⣔⢎⡹⢥⣮⡀⠀⠀⠀⠀⠀⠈⢢⡰⣉⢎
⠀⠀⠀⠀⠀⠈⢆⠀⠑⢄⠀⠀⠀⠀⠀⢠⠧⣪⡲⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠁⠀⠀⢀⠄⢀⣀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠤⣀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⣀⡴⠢⣄⡀⠀⠀⠀⠀⠀⡃⢊⠥⣰⡑⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⡼⡓⠤⣀⠀⠀⠀⠀⠀⠀⠀⢸⠽⠲⠶⠯⣅⠀⠀⠀⠀⠀⠐⠤⠭⢠⢃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠚⢷⡦⠀⠀⠀⠀⠀⣇⣰⠶⠲⣆⢨⠀⠀⠀⠀⠀⠀⠁⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠈⠯⠴⡦⢼⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠠⠂⠀⠘⠈⠈⠀⠀⠀⠒⠂⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠂⠁⠀⠀⠄⠀⠀⡀⠈⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠁⠀⠀⠀⠀⠗⠌⠀⠀⠐⠀⢀⠀⣣⠄⠀⠀⠀⠀⠀⠀⠀⠈⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠀⠀⠚⢇⢀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠀⠀⠀⠀⠀⢳⣷⡀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠠⠀⠀⠀⢀⡿⠇⠀⢀⡀⠂⣀⠀⠀⠠⠠⡀⠁⠀⠀⠀⢀⡀⠂⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠀⠀⠀⢵⡆⢀⣈⠤⠊⠁⠀⠀⠀⠀⠄⠢⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠢⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⡄⢱⣄⠀⣀⠤⠒⠉⠀⠉⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠂⠂⠀⠀⠀⠀⠀⠀⡅
⠀⠀⠀⠀⠀⠀⠀⡀⢀⣀⢘⣞⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠰⢈⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠄⠀⠀⠀⠀⢀
⠀⠀⠀⢀⠐⡠⠔⠊⠋⠀⣯⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠀⠀⠀⠀⠄⠀⠀⠒⠀⠀⠀⠀⠨⠀⡄⠁⠀⠀⠀⠁
⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⣶⣾⠑⠃⠀⠀⠀⠀⠈⠄⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⡀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⢄⢀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠢⡀⠀⠀⠀⡀⢀⠂⠀⠠⠀⣉⢀⠁⠀⠀⠀⠀⠀⠀⣠⣾⢿⣿⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⡇⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠠⢄⠀⠈⠀⠀⠀⠀⠀⠈⠁⠀⠀⣀⣀⣤⣈⡉⡠⠻⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⡏⡇⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠐⠒⠐⠠⠀⠂⠂⠐⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢰⣿⡃⠀⠃
⠀⠀⠀⠀⠀⠀⠀⡟⠀⠚⠻⠃⠀⠐⢴
⠀⠀⠀⠀⠀⠀⠸⠁⢀⡇⠀⠀⠀⠀⠨
⠀⠀⠀⠀⠀⠒⠖⠊⠉⠁⠀⠀⠀⠐⠒⠇⠖⠀⠀⠀⠒⠀⠊⠐⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠀⠀⠀⠀⠀⢸⣿⡖⠀⠀⠀⠀⠀⠀⣴⣾⣿⡖⠀⠀⠀⠀⠀⠀⣴⣾⣿⣷⠀⠀⠀⢀⣴⡾⠛⠁⠀⢀⠔⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣦⠀⠀⠀⣰⣿⣿⣷⣦⠀⠀⠀⢠⣿⣿⣿⣿⣿⣦⠀⠀⠀⢠⣾⣿⣿⣿⣿⣦⠀⢠⣾⣿⠁⠀⠀⢠⡿
⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⢙⡇⠒⠀⠉⡟⠋⢹⣿⡆⠂⠀⢨⣿⣿⡟⠋⢹⣿⡇⠒⠀⢸⣿⣿⣿⠛⠉⣿⠀⢸⣽⡷⠀⠀⠀⢸⡅
⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠓⢿⠏⠀⠀⠁⠀⠘⠛⡿⠃⠀⠈⢮⡉⠁⠀⠈⠓⡿⠋⠀⠀⠣⡉⠁⠀⠀⠋⠀⠀⠣⡉⠀⠀⠀⠈⢢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠂⠀⠀⠀⠀⠀⠈⠉⠂⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠤⠶⠖⠒⠒⠲⠶⠶⠶⣤⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠒⢋⣉⣠⡤⠤⠴⠶⠖⠒⠒⠲⠶⠀⠀⣀⣉⠙⠛⠷⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⠀⠀⢋⣉⠁⠔⠒⠚⢋⣉⣉⣉⣠⣤⣶⣦⠄⠈⠉⠛⠷⠤⠀⠙⠷⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠋⢀⣠⣴⣾⡿⠀⠚⠋⠻⠿⠛⠛⠛⠛⠛⠛⠛⠛⠓⠀⠀⠉⠛⣷⣶⣦⣤⣈⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠾⠴⣾⣿⡿⢛⡭⠀⣀⣀⣠⡄⠀⠐⠒⠒⠛⠳⠿⠷⠤⣤⣾⣿⠖⠀⠒⠶⠬⢭⣉⣀⣈⢿⣆
⠀⠀⠀⠀⠀⠀⠀⡰⠃⣰⠟⡹⣫⢖⣵⣾⣻⢟⣭⣭⡓⠒⢲⣶⣶⣤⣶⠖⢲⣶⣶⣶⣶⣶⣶⣶⣶⣄⣀⣤⣭⣍⣁⣻⣧
⠀⠀⠀⠀⠀⠀⣸⠧⠾⣗⣻⣭⣟⠉⢩⢿⠇⢀⢶⡲⣔⣆⠀⡶⠛⠿⠶⠬⠓⠒⠛⠛⠛⠀⠒⠒⠪⠭⢭⣙⣁⠰⣾⣿⣿⣧
⠀⠀⠀⠀⠀⢰⠗⠚⠋⠙⡛⠉⣉⣁⣘⠊⡃⠻⠬⠛⢸⣾⢣⠆⠀⢀⣀⣤⡤⣤⣤⣤⣤⣀⣀⠀⠀⠀⣀⣆⠏⠇⠿⠃⠹⡽⣧
⠀⠀⠀⠀⠀⣎⣸⣿⣿⣿⠧⠴⢿⣿⣿⠀⠙⣒⣖⣻⣽⠇⠈⢀⣠⡽⠛⠉⠀⠉⠉⠉⠉⠉⠉⠉⠙⠓⠻⠿⢽⡛⣶⢷⡶⣷⢿⡄
⠀⠀⠀⠀⢰⠏⠉⣁⣀⣠⣤⣤⣤⣤⣩⠑⠿⠋⠉⠀⠀⠀⠖⠋⠡⠤⠶⠶⠶⠿⣿⣿⣿⡿⠋⣳⣦⣤⣀⣀⣀⣉⠘⠘⠗⢻⣿⡇
⠀⠀⠀⠀⢸⡆⠻⠛⠛⢋⣉⡩⠴⢒⡀⣠⣤⣴⣶⣶⡿⠧⠶⢖⣒⠛⠉⠀⠀⠀⠻⢓⣶⣆⣀⡤⣤⠭⣭⣤⣽⢹⠟⣿⣿⡏⢩⡇
⠀⠀⠀⠀⢸⣿⣶⣤⣿⣿⣿⣆⡈⣽⣦⣤⣭⠥⢴⠒⠒⠋⣉⣁⣀⡤⠤⠀⠤⠖⠒⠒⠒⠶⠬⠟⠛⣛⣋⣉⣻⣹⣉⣿⣷⣿⣿⡇
⠀⠀⠀⠀⢸⣿⣿⢿⡿⢿⢿⡿⢩⣭⣽⠶⠞⠋⠛⠛⠋⢉⣉⣡⡤⠶⠚⢀⣤⣶⠯⣭⣭⣽⣶⣤⣄⣩⣏⣩⣍⣧⣼⣿⣾⣿⢾⠇
⠀⠀⠀⠀⠘⣿⣿⣟⢓⠀⠤⠤⠌⠓⠓⣀⡤⠴⠶⠒⠋⠉⣁⡤⠴⢒⡿⣻⣿⣿⣿⡆⣸⠖⣻⠿⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⢹⣿⣿⡿⡞⣖⢦⠲⠘⠉⠁⢀⣀⣀⣠⣤⣤⣴⣶⣤⣽⠶⣿⣿⠷⣻⡿⣣⣼⢁⣰⣿⣭⡄⠛⠓⣲⣿⣿⣿⣽⠇
⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣛⣛⠛⠛⣻⣿⣿⣿⣟⣿⣿⣿⡿⢗⣀⣤⠴⣻⠏⣀⣬⣾⣿⣤⡽⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⢿⣟⠻⡟⠩⠭⣭⣽⣿⠛⠛⠛⠛⣃⡀⠉⠉⠉⠁⢙⣻⣀⣼⣷⣿⡿⣿⠿⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⠿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣟⣿⣿⣿⣿⣿⠿⢿⡿⢟⣽⡟⣿⣿⢿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣛⡛⠻⣾⣛⡛⠾⣿⣿⣿⣿⣿⣟⣯⣭⣶⣾⣿⣾⣿⣿⣿⢟⡵⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣛⣿⣽⣞⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣷⣮⣭⣿⣿⣭⣽⣿⣿⣯⣿⣿⣽⣷⣿⣿⣿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠲⠾⠿⠿⠿⠿⠿⠿⠿⠟⠛⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⢀⣀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⣀⣀⣤⠄⠀⠀⠀⠄⠀⠀⠀⠀⠀⡀⠈⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠉⠁⠀⠀⠐⠂⠀⠀⠐⣤⣤⡬⠭⠵⠖⢚⣠⠤⠴⠒
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢀⣀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⢀⣀⣠⣀⣀⠀⡀⣠⠐⠀⠀⠀⠒⠀⠀⡀⠤⠖
⠀⠀⠀⠀⣀⣴⠖⠋⠱⠴⠀⢀⡈⠉⠁⠀⢠⣄⣠⣤⣴⢾⣵⣫⡿⠍⢀⠤⢤⣔⡯⢧⡌⡠⠀⠀⠸⢳⠋⢉⣄⠐⠠⠀⠄
⠀⠀⠀⢾⡁⠁⠠⠤⠴⢖⣛⣛⡃⠤⠶⣛⣛⣭⡿⠵⠞⡛⠉⠀⠀⠀⠀⠀⠁⠀⠐⡄⠉⢠⡈⣠⡤⠤⣖⡀⠶⠶⠆⠔
⠀⠀⠀⠀⠉⠓⠒⠒⠒⠒⢶⠒⠒⣉⣉⣩⠍⠀⠖⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠀⠀⠀⠀⡜⡀⣠⣄⠴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠉⠉⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⡀⢀⣁⣤⡤⠴⠂⠀⠠⠉⠀⠉⠋⠃⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠤⠶⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⢀⡔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠤⠄⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠠⠘⠒⠒⠚⠉⠁⠐⠂





⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠋⠛⡛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⡴⠧⠷⠾⠼⠶⠧⠿⠼⠼⠧⠧⠾⠼⠶⠧⠷⠾⠼⠶⠧⠷⠼⠼⠧⠷⠾⠼⠼⠧⠷⠾⠼⠶⠧⠷⢼
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠉⠉⢻⡹⡏⠉⠉⠋⠙⢟⢻⠉⠉⠉⠉⠛⡟⡟⠉⠉⠉⠉⢻⠻⡏⠉⠉⠉⠉⠛⡟⡟⠉⠛⠉⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡇⠀⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⡇⡇⠀⠀⠀⠀⢸⡇⡇⠀⠀⠀⠀⠀⡇⣿⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡇⠀⠀⠀⠀⣸⢸⠀⠀⠀⠀⢀⡇⡇⠀⠀⠀⠀⢸⡇⡇⠀⠀⠀⠀⣠⡇⣿⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡇⠀⠀⢠⠞⣽⢸⠀⠀⠀⡠⢋⡇⡇⠀⠀⢀⡔⣹⡇⡇⠀⠀⢠⢞⡵⡇⣿⠀⠀⢀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡇⠀⣰⠣⠎⣸⢸⠀⠀⡼⠱⠃⡇⡇⠀⢠⠎⠜⣹⡇⡇⠀⣰⠣⢎⠐⡇⣿⠀⢠⠎⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡇⢰⠃⢂⠎⢾⢸⠀⡼⠐⣰⠃⡇⡇⢀⠏⠐⡼⢹⡇⡇⣰⠃⢃⠎⠞⡇⣿⢀⠎⠐⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣧⠇⢀⡄⠈⣼⢸⣼⠁⢠⠀⢁⡇⣧⡞⠀⡤⠀⣹⡇⣧⠇⢀⡄⠈⡜⡇⣿⡞⠀⡤⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠏⠀⠀⠀⠘⢹⣸⠃⠀⠀⠀⠊⣇⡟⠀⠀⠀⠀⢻⣇⠏⠀⠀⠀⠘⠁⡇⡿⠀⠀⠀⢸
⠀⠀⠀⡠⢤⣤⢞⡩⣍⠲⡤⣬⢏⡔⣒⢢⣀⡁⡸⠃⢂⣀⡄⠈⢀⡟⠐⠂⢀⠀⠉⢰⠏⠐⠀⡀⠀⠁⣀⡟⠐⠂⢀⠀⢹
⠀⣠⠞⠀⠀⢯⣏⢀⡀⠀⠀⠈⠛⠙⠀⠁⠉⠉⣧⡯⡾⠶⣄⣢⠎⡰⣣⠃⠋⢐⡷⢃⡜⡼⡐⡁⠘⣠⠟⡰⣣⠃⠋⠀⢻
⠀⢧⠀⠀⡔⠋⠁⢏⠙⠋⠂⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠈⢳⣴⣵⣳⣳⡷⠋⣠⢞⣜⣝⣝⣽⠟⢁⣞⣵⡵⣱⣳⢣⣾
⠀⠀⠭⠭⠭⠭⠉⠉⠉⣭⣭⡍⠉⢉⣉⠉⢉⡉⠉⣉⠩⠭⡉⠉⠹⠿⠏⠉⠉⠉⠩⠭⠭⠭⠉⠭⠉⠩⠭⠭⠭⠉⡩⠭⠉
⠀⠀⠠⠬⠭⠉⠉⠥⠤⠀⠰⠆⠀⠐⠒⠒⠒⠀⠀⠐⠲⠈⠉⠉⠀⠉⠉⠩⠍⠉⠉⠡⠄⠀⠀⠒⠒⠂⠘⠛⠦⠌⠵⠶
⠀⠀⠀⠀⠚⠛⠓⠀⠀⠀⠉⠁⠀⠀⠉⠉⠉⠉⠀⠀⠉⠉⠁⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠂⠀⠀⠀⠉⠉⠉

⠀⢀⡀⣀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⠀⢀⡀⣠⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄
⠀⢠⣿⡿⠦⠀⠀⠈⠀⠀⠀⠀⠸⠃⠀⠀⠀⢀⠀⠀⠀⢠⣿⡿⠦⠀⠀⠈⠀⠀⠀⠀⠸⠇⠀⠀⠀⢀
⠀⠀⠀⠁⠀⠀⠀⠀⢤⣦⠄⠀⠀⠀⠀⢘⣶⣿⡄⠀⠀⠀⠀⠁⠀⠀⠀⠀⢤⣦⠄⠀⠀⠀⠀⢘⣶⣿⡄
⠀⠀⣀⠀⠀⠀⠀⠀⠈⠉⠀⠀⢀⠀⠀⠈⠉⠏⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠈⠉⠀⠀⣀⠀⠀⠈⠉⠋
⠀⠈⠛⠂⠀⠀⠘⠀⠀⠀⠀⠀⠈⠀⠀⠀⣀⠀⠀⠀⠀⠈⠛⠂⠀⠀⠚⠀⠀⠀⠀⠀⠈⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣾⣤⡀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⣾⣤⡀⠀⠀⠀⠉
⠀⠀⣀⣷⣶⠁⠀⠀⠀⠚⠛⠇⠀⠀⡀⠀⠀⠀⠴⠀⠀⠀⣠⣷⣶⠁⠀⠀⠀⠚⠛⠇⠀⠀⡀⠀⠀⠀⠴
⠀⠀⠀⠙⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠹⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⣾⡷⠀⠀⢀⣀⠀⠀⠐⢾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⣾⡷⠀⠀⢀⣀⠀⠀⠐⢾⣿⡟
⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠘⠀⠁⠀⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠘⠀⠁
⠀⢀⡀⣀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⠀⢀⡀⣠⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄
⠀⢠⣿⡿⠦⠀⠀⠈⠀⠀⠀⠀⠸⠃⠀⠀⠀⢀⠀⠀⠀⢠⣿⡿⠦⠀⠀⠈⠀⠀⠀⠀⠸⠇⠀⠀⠀⢀
⠀⠀⠀⠁⠀⠀⠀⠀⢤⣦⠄⠀⠀⠀⠀⢘⣶⣿⡄⠀⠀⠀⠀⠃⠀⠀⠀⠀⢤⣦⠄⠀⠀⠀⠀⢘⣶⣿⡄
⠀⠀⣀⠀⠀⠀⠀⠀⠈⠉⠀⠀⣀⠀⠀⠈⠉⠃⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠈⠉⠀⠀⣀⠀⠀⠈⠉⠋
⠀⠈⠛⠂⠀⠀⠘⠀⠀⠀⠀⠀⠈⠀⠀⠀⡀⠀⠀⠀⠀⠈⠛⠂⠀⠀⠘⠀⠀⠀⠀⠀⠈⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⣾⣤⡀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⣾⣤⡀⠀⠀⠀⠉
⠀⠀⣀⣷⣶⠁⠀⠀⠀⠚⠛⠇⠀⠀⡀⠀⠀⠀⠴⠀⠀⠀⣀⣷⣶⠁⠀⠀⠀⠚⠛⠇⠀⠀⡀⠀⠀⠀⠴
⠀⠀⠀⠙⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠹⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⣾⡷⠀⠀⠀⣀⠀⠀⠐⢾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⣾⡷⠀⠀⠀⣀⠀⠀⠐⢾⣿⡟
⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠘⠀⠁⠀⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠘⠈⠁

⠀⠀⢼⡿⠄⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⡀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⡿⠃
⢀⠀⠀⠁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⢀
⠻⠂⠀⠀⠀⠀⣲⣿⡥⠀⠀⠀⠀⠀⠀⢰⡦⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠀⠀⠀⠀⠀⠀⠐⢿⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐
⠁⠀⠀⠀⣄⣠⠀⠀⠐⠀⠠⣴⣄⠀⠀⠀⠀⢀⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠐⢻⠟⠂⠀⠀⠀⠐⠛⠃⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⣤⡄⠀⠀⠀⠀⠀⠀⠠⣶
⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⢿⠀⠀⠀⠁⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣶⠀⠀⠀⠀⠀⠀⠘⠗⠀⠀⠀⠀⠀⠀⠀⠀⠺⠟
⠀⢠⠀⠀⠀⣀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⠋
⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢿⡧⠀⠀⠀⠀⠀⣺⣷⡥⠀⠀⠀⠀⢀⣠⡄
⣶⡇⠀⠀⠀⠀⠀⠀⠄⢠⣷⣇⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠁⠉⠁⠀⠄⠀⠀⠘⠻⠋
⠛⠉⠀⠀⠀⠀⠀⠃⠀⠉⠋⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠆⠀⠀⠀⠀⣽⣯⠀⠀⠀⠀⠀⠀⠀⣰
⠀⠀⠀⠀⠿⠿⠀⠀⠀⠀⠀⢰⣦⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠐⠀⠀⠀⠀⠋
⡄⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣀⣄⠄⠀⠀⠀⠀⠀⠀⢀
⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⠀⠀⠀⠀⠀⠀⠠⠀⠀⠜⡿⠏⠀⠀⠀⠀⠀⠀⠘
⠀⠀⢀⢀⠀⠐⠂⠀⠁⠀⢀⣄⠀⠀⠀⠀⠀⠚⠟⠃⠀⠠⠀⠀⠀⠂⠀⠀⠀⠀⠀⠠⠀⢠⣀⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠂⠀⠀⠄

⠀⡆⠀⠀⣴⠀⠀⢰⡆⠀⢰⣶⠀⢠⣾⡆⠀⣶⣷⡄⣴⣿⡆⢰⣿⣦⠀⣾⣷⠀⠀⣷⡄⠀⢰⡆⠀⠐⡆⠀⠀⢢
⠀⠑⠀⠀⠈⠀⠀⠈⠃⠀⠈⠛⠀⠀⠙⠃⠀⠙⠛⠀⠈⠛⠁⠈⠛⠉⠀⠙⠋⠀⠀⠋⠀⠀⠘⠁⠀⠘⠁⠀⠀⠁

⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠅⠀⠀⠀⠀⠀⠀⠀⠅
⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠤⠐⠃⠀⠀⠀⢀⠂
⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠐⢄⠀⠀⠆
⠀⢸⠀⠀⢀⢀⡀⠄⠀⠀⠀⠀⠐⠂⠐⠄⠠⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⠀⠀⠰⣿⡷
⠀⢸⠀⠀⣠⠀⠀⡐⠄⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⢸⠀⠀⠀⠈⠞⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠠
⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠀⠁⢀⠀⠀⠀⠀⠀⠀⢂
⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠰⠇⢄⠀⠐⠈⠀⠀⠀⠀⠀⠀⢂
⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⣀⠀⠤⠄⠀⠀⠀⠀⠁⣀
⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⡀⠤⠀⢠⢄⡈⠉⢅⡢⠀⠐⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⠁
⠀⢸⠀⠀⠀⠀⠀⠀⠀⡠⠀⠐⠃⢤⠀⡠⠀⠐⠓⠁⡈⠠⠀⠡⠀⠀⠀⠀⠁⠂⠀⠀⠤⠤⠄⠔⠐⠈
⠀⢸⠀⠀⠀⠀⠀⠀⠌⠠⠊⠉⠈⠣⣝⠀⢀⡀⠀⠀⠻⢢⢅
⠀⢸⠀⠀⠀⠀⠀⠀⠢⠂⢀⢄⠀⡸⠀⠀⠀⠁⠀⠀⠀⢇⢀⡱
⠀⢸⠀⠀⠀⠀⠀⢀⢠⠀⠈⠈⠢⠙⢆⠀⠀⠦⡀⠀⠀⠀⠈⠂⠀⢀⠠⢄⠐⡄
⠀⢸⠀⠀⡠⠐⠈⠀⠸⠀⠀⠀⠀⠀⠢⢉⡒⠐⠊⢁⠡⠐⠓⠈⡁⠀⠀⠀⡱⠁⠀⢀
⠀⢸⠀⠄⠱⠀⠀⢀⡀⠧⠰⠃⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⢀⡁⠠⠐⢈⠔⠁⠀⠀⠀⠈⠀⢄
⠀⢸⠀⠄⠀⠱⠂⠙⠀⣠⠁⠀⠀⢀⣀⠌⠠⠀⠀⠠⠂⠀⠈⠁⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠢
⠀⢸⠀⠀⠀⠀⠀⢂⡐⠀⠀⠀⠀⠀⠀⠁⠐⠠⢀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠄⠓⠤⡀
⠀⢸⠀⠀⠀⠀⢀⠌⠀⠀⠀⠀⢠⠄⠀⠀⠀⢀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⡀⠄⠒⠈⠀⠀⢀⠠⢤⠊⠁
⠀⢸⠀⠀⠀⣠⠁⠀⠀⠀⡠⢊⠌⠀⠀⠀⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠀⠀⢀⠠⠄⠂⣁⣤⢐⠊
⠀⢸⠀⠀⠠⡀⠈⡢⠔⠈⡠⢀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠤⠂⣉⠠⠔⠀⠃⠈
⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠜⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⣠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⣰⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡀⠀⠀⠀⠀⠹⣿⡆⠀⠀⠀⠿⠇⠀⠀⠀⢰⣿⠏⠀⠀⠀⠀⣠⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⠀⠀⠀⠉⠁⣀⣀⣀⣤⣄⣀⣀⡀⠈⠋⠀⠀⠀⣠⣾⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠀⢀⣠⣶⣿⣿⣿⣿⣿⠛⠛⠿⢿⣷⣦⣀⠀⠸⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣤⣄⡀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠈⠙⢿⣷⡄⠀⠀⠀⠀⠀⢀⣠⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢿⡷⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⢠⣶⣿⠿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡆⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠀⠀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⠿⠿⠟⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠘⠿⠿⠿⠿⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣦⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠁⢀⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⠿⠟⠋⠁⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣠⣾⡿⠁⠀⠈⠛⠿⣿⣶⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠈⠻⣿⣿⣿⣿⣿⣿⣿⠀⠀⣀⣠⣴⣾⡿⠋⢀⣀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠀⠀⠀⠉⠛⠿⠿⣿⣿⣿⡿⠿⠟⠋⠁⠀⠀⠘⢿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠟⠁⠀⠀⠀⣰⣷⠀⠀⠀⠀⣀⡀⠀⠀⠀⣶⣆⠀⠀⠀⠀⠙⢿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠏⠀⠀⠀⠀⣿⡇⠀⠀⠀⠹⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠏⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⢻⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠃


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠀⢤⠀⠀⢀⡄⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣻⢸⠃⣿⢺⢽⡇⡏⡷⢿⠸⠏⡇⢿⡟⢘⡧⢻⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉

⣿⠿⠿⠿⠿⡻⠿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⣟⣻⣿⣟⣿⣻⣿⣟⣛⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⡿⢉⣉⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡀⠀⠀⠀⠀⠀⠀⠰⠿⠋⣤⣤⣤⣤⣤⣌⠙⣧⡘⠛⠛⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⠟⠁⠀⠀⠀⠀⠠⠾⠿⠿⠿⠟⢉⣉⣉⣉⣰⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠒⠒⠲⣶⣶⣶⣿⡿⠿⠏⣉⣉⣉⣉⣉⣉⣉⣉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⡀⢰⡶⢀⣿⣷⡆⢠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣀⣉⡉⢻⣿⠀⣶⣶⣿⣿⣿⣿⠟⠛⠛⠛
⠀⠀⠀⠀⠀⢀⣴⠚⣁⣾⠀⠿⠟⢋⣠⡿⠛⢋⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠃⣸⣿⣦⣤⣤⡤⠤⠤⠤⢴⣿⣿⣿⠃
⠀⠀⠀⠀⢠⣾⠃⣼⡿⢋⣁⡐⠻⣿⠋⣰⡞⢉⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠈⠉⣉⣉⣉⣉⣉⠛⣿⡏⢰⣶⣶⣶⣆⣙⠛⠋
⠀⠀⠀⠀⣿⣿⡀⢻⣷⠈⠻⠿⠆⢘⡄⢻⣷⣌⡙⢿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⢀⣿⣿⣦⣤⠈⠛⠛⠋
⠀⠀⠀⢸⣿⣿⡷⠀⣿⡿⠒⡀⢺⣿⣿⣄⠙⢿⣷⣄⠻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⢿⣿⣿⣿⠿⠟⠋
⠀⠀⠀⠸⣿⠟⣡⡾⢋⣴⣿⡇⠸⣿⣿⣿⣷⣄⠹⣿⣷⡆
⠀⠀⠀⠀⣠⣾⡏⢠⡏⢠⣤⡉⢢⣉⠻⢿⣿⠿⠃⣽⡿⠁⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣀⣀
⠀⠀⠀⠀⠘⢿⣇⠘⢧⠘⢋⣤⡾⠛⣡⡾⢁⣴⣿⡟⠁⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄
⠀⠀⠀⠀⠀⠀⠙⠷⣤⣉⡛⠋⣰⣿⡿⢁⡾⠟⠉⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠠⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠁⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠸⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⣰⣿⡿⠋
⠀⠀⠀⠀⢀⣴⣷⣄⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣇⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⢋⣤⣾⠟⠋
⠀⠀⠀⠀⠀⠙⠏⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⡀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⣋⣡⣴⠾⠛⣉⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢿⣿⣿⣷⣤⣤⣬⣉⣉⣭⣤⣤⠴⠶⠞⠛⣉⣥⣤⣶⣿⡿⠃⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⢉⣉⣩⣥⣤⣴⣶⣶⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠠⣼⣿⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⣿⣿⣿⣿⣿⣿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠈⠏

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣋⣋⣉⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣹⣿⡟⠉⠀⠀⠀⠀⠀⣄⣠⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠿⠛⠁⠀⠀⠀⠀⣹⣿⡟⠉⠀⠀⠀⠀⠀⣄⣀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠿⠛⠁
⠉⠀⠀⠀⠀⠀⠀⠀⠾⣿⣿⠀⠀⠀⠀⢀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠐⠾⣿⣿⠀⠀⠀⠀⢀⣠⡄
⠀⠀⠠⣤⣤⡀⠀⠀⠀⠈⠀⠀⠀⠀⠀⡼⢿⣿⠁⠀⠀⠀⢠⣴⣦⡄⠀⠀⠀⠀⠠⣤⣤⡀⠀⠀⠀⠈⠀⠀⠀⠀⠀⡼⢿⣿⠁⠀⠀⠀⢠⣴⣦⡄
⠀⠀⠴⠿⣿⠗⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠻⠛⠁⠀⠀⠀⠀⠴⠿⣿⠗⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠻⠛⠁
⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡷⠂⠀⠀⠀⠀⣤⣼⣧⣤⠀⠀⠀⠀⢠⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡷⠂⠀⠀⠀⠀⣤⣼⣧⣄⠀⠀⠀⠀⢠⣤
⠁⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠻⠿⠁⠀⠀⠀⠀⠀⡿⣿⠁⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠻⠿⠁⠀⠀⠀⠀⢀⡿
⠀⠀⠀⠀⠘⣿⣿⠆⠀⠀⠀⠀⢠⣴⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠆⠀⠀⠀⠀⢠⣴⣦⡀
⣴⣦⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠰⠟⠻⠁⠀⠀⠀⠀⣤⣼⣇⡀⠀⠀⠀⢠⣴⣦⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠰⠟⠻⠁⠀⠀⠀⠀⣤⣼⣇⡀
⠛⠏⠀⠀⠀⠀⠀⠀⣴⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⢿⠋⠁⠀⠀⠀⠚⠛⠏⠀⠀⠀⠀⠀⠀⣴⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⢿⠋⠁
⠀⠀⠀⡀⠀⠀⠀⠰⠿⣿⠷⠆⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠿⣿⠷⠆⠀⠀⠀⠀⣤
⠀⢤⣾⣷⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡷⠂⠀⠀⠀⢠⣤⣶⠀⠀⠀⠀⢤⣾⣷⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡷⠂⠀⠀⠀⢠⣤⣶
⠀⠀⠿⠛⠓⠀⠀⠀⣠⡄⠀⠀⠀⠀⠀⠋⠉⠉⠀⠀⠀⠀⠰⠿⣿⠃⠀⠀⠀⠀⠿⠛⠓⠀⠀⠀⣠⡄⠀⠀⠀⠀⠀⠋⠉⠉⠀⠀⠀⠀⠘⠿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⣿⢿⣿⠁⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⣿⠁⠀⠀⠀⢀⣄
⣀⣴⣆⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠘⢿⣿⡃⠀⠀⠀⠠⣤⣦⣀⠀⠀⠀⢀⣀⣴⣆⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠘⣿⣿⡃⠀⠀⠀⠀⣤⣦⣀
⣹⣿⡟⠉⠀⠀⠀⠀⠀⣄⣀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠿⠛⠁⠀⠀⠀⠀⣽⣿⡟⠋⠀⠀⠀⠀⠀⣄⣀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠿⠛⠁
⠉⠀⠀⠀⠀⠀⠀⠀⠾⣿⣿⠀⠀⠀⠀⣀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠐⠾⣿⣿⠀⠀⠀⠀⣀⣠⡄
⠀⠀⠠⣤⣴⡀⠀⠀⠀⠈⠀⠀⠀⠀⠀⡼⢿⣿⠁⠀⠀⠀⢠⣴⣦⡄⠀⠀⠀⠀⠠⣤⣴⡀⠀⠀⠀⠈⠀⠀⠀⠀⠀⡼⢿⣿⠁⠀⠀⠀⢠⣴⣦⡄
⠀⠀⠴⠿⣿⠗⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠻⠛⠁⠀⠀⠀⠀⠴⠿⣿⠗⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠻⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡷⠂⠀⠀⠀⠀⣠⣴⣷⣄⠀⠀⠀⠀⢠⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡷⠂⠀⠀⠀⠀⣠⣴⣧⣀⠀⠀⠀⠀⢠⣠
⠁⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠛⠿⠁⠀⠀⠀⠀⠀⡿⣿⠁⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠛⠿⠁⠀⠀⠀⠀⢀⡿
⠀⠀⠀⠀⠘⣿⣿⠆⠀⠀⠀⠀⢠⣴⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠆⠀⠀⠀⠀⢠⣴⣦⡀
⣶⣦⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠰⠟⠻⠁⠀⠀⠀⠀⣤⣼⣇⡀⠀⠀⠀⢰⣶⣦⡀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠰⠟⠻⠁⠀⠀⠀⠀⣤⣼⣇⡀
⠛⠏⠀⠀⠀⠀⠀⠀⣴⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⢿⠛⠁⠀⠀⠀⠚⠛⠏⠀⠀⠀⠀⠀⠀⣴⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⢿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠰⠿⡿⠷⠆⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠰⠿⡿⠷⠆⠀⠀⠀⠀⣤
⠀⢤⣾⣷⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡷⠂⠀⠀⠀⢠⣤⣶⠀⠀⠀⠀⢤⣾⣷⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡷⠂⠀⠀⠀⢠⣤⣶
⠀⠀⠿⠛⠓⠀⠀⠀⣠⡄⠀⠀⠀⠀⠀⠋⠁⠉⠀⠀⠀⠀⠰⠿⣿⠃⠀⠀⠀⠀⠿⠛⠓⠀⠀⠀⣠⡄⠀⠀⠀⠀⠀⠋⠉⠉⠀⠀⠀⠀⠐⠿⣿⠓
⠀⠀⠀⠀⠀⠀⠀⣿⢿⣿⠁⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠁⠀⠀⠀⢀⣄
⣀⣴⣆⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠘⣿⣿⡃⠀⠀⠀⠠⣤⣦⣀⠀⠀⠀⢀⣀⣴⣆⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠘⣿⣿⡃⠀⠀⠀⠠⣤⣦⣀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠚⠲⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⣡⠞⠋⠛⢦⡙⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣤⡟⣰⠋⠀⠀⠀⠈⢷⣘⣧⣤⣤⣤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢋⡤⠶⠶⠶⣾⢠⣏⣙⣳⡶⠶⢛⣉⣭⣤⡶⠶⠶⠦⣍⠻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⠀⠀⠀⢰⡇⣼⠿⢋⣡⠶⢾⣉⠻⢿⣄⣧⠀⠀⠀⢸⡇⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠹⣆⠀⣠⣾⠇⣿⠞⠋⠀⠀⠀⠈⠛⢦⣌⠻⢦⡀⢀⡾⢡⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡙⢿⣡⣾⠀⡏⠀⢀⡴⠖⢦⡀⠀⠘⡏⢻⣦⣹⠟⣱⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⢻⣦⡙⢿⠀⣇⠀⠘⢧⣀⣼⠃⠀⢠⣇⣼⠟⣡⣾⠻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⣰⠏⠀⠙⢿⡆⣿⢦⣀⠀⠀⠀⢀⣤⠾⢋⣥⠞⠁⠈⢷⡘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⠀⠀⠀⠸⡇⢻⣦⣍⡛⠶⣾⣋⣥⣾⠋⡟⠀⠀⠀⢸⡇⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣌⠳⠶⠶⠶⢿⠘⣟⣩⡽⠷⠦⣬⣙⡛⠺⠷⠶⠶⠶⢋⣴⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠚⠛⠛⣇⢹⡅⠀⠀⠀⠀⡽⢩⡟⠛⠓⠛⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡙⢦⣀⣠⠞⣡⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠦⣬⡤⠞⠋


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠅⣿⣼⢒⡯⠁⣯⡷⢼⢫⡌⣷⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠉⠈⠀⠉⠁⠁⠉⠈⠉⠁⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠆⠀⠀⠀⠀⠀⠀⢴⡄⠀⠀⠠
⠀⠀⠀⠀⠉⠀⠀⠂⠀⠀⠽⡗⠀⠀⠐⠀⠀⢀⣀⠀⠀⠀⠲⠆⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⣤
⠀⠀⠀⡄⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠈⠉⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠙
⠀⠀⠀⠀⠀⣀⠀⠀⢰⡄⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠠⣷⠇⠀⠠⠀⠀⡀⠀⢠⠀⠀⠀⠀⣤⣀
⠀⠀⠂⠀⠀⠉⠀⠀⠀⠀⠀⢠⠀⠀⠀⠁⠀⠀⠁⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠉⠁
⠄⠀⠀⠰⠄⠀⠀⠀⠀⠁⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠐⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⡀⠀⠀⠀⠃⠀⠂⠀⠀⠀⠀⠀⠀⢺⣷⠀⠀⠀⣠⡄⠀⠀⢀⡀⠀⠀⠸⠗⠀⠀⠀⠂⠀⠀⠀⠐
⠀⣤⠀⠀⠀⡀⠀⠀⠠⠀⠀⠀⢰⡦⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠘⠃⠀⠀⡀⠀⠀⠀⠀⠀⢀⡀⠀⠂⠀⠀⠸⠇⠀⠀⠀⠀⠛
⠀⠀⠀⠀⠀⠐⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠐
⢰⠄⠀⠀⠂⠀⠀⢀⠀⠀⣰⣶⠀⠀⠀⠀⠀⠀⠀⠀⠁⠠⠄⠀⠀⠠⠄⠀⠁⠀⠀⠀⠀⠐⠷⠀⠀⠀⠀⠂⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠿⠂⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⡀⠀⠀⠀⢠⡄
⢠⠄⠀⠁⠀⠀⠉⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⢷⡧⠀⠀⠀⠀⢠⡀⠀⠀⠀⢀⠀⠀⠁
⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⣠⡀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠄⠀⠀⠀⠀⠀⢰⣴⡄
⠀⠀⠁⠀⠀⠀⠠⠀⠀⠀⢠⣤⠀⠀⠀⠀⠀⠈⠙⠁⠀⠀⠉⠀⠀⠀⡄⠀⠀⠀⠶⠀⠀⠀⢀⡀⠀⠀⠀⠂⠀⠀⠀⠈
⢀⠀⠀⠈⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠄⠀⠀⣠⡀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠘⠛⠁⠀⠀⠀⣰⣦⠄⠀⠀⠀⠀⠀⠀⠀⠙⠃⠀⠀⠀⠀⠰⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⡀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠈⠋⠁⠀⠀⠃⠀⠀⠆⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠆⠀⠀⠛⠀⠀⠀⠰⠀⠀⠀⠀⠆
⠀⠘⠿⠅⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠠⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣀⡀⠀⠀⠂⠀⠀⠛⠀⠀⠀⠀⠀⠐
⠀⠈⠀⠀⠀⠘⠃⠀⠀⠀⠋⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠙⠃⠀⠀⡀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠂⠀⠄⠀⠀⠰⠆
⢀⡀⠀⠀⠀⠀⡀⠀⠀⠀⣠⣀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠐⠀⠀⡀⠀⠰⠆⠀⠀⢀⡀
⠙⠃⠀⠠⠀⠀⠁⠀⠀⠀⠛⠃⠀⠀⠠⡄⠀⠀⠀⣠⡤⠀⠀⠀⠁⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠐

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣧⡀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⣼⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣷⡄⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⢠⣿⣿⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⠄⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⢠⣿⣿⣿⣿⠏
⠀⠀⠀⣴⣿⣶⣤⡀⠀⠀⠀⠀⠀⠙⠟⠋⢁⣠⣤⣶⣶⣿⣿⣿⣿⣶⣶⣤⣄⡈⠙⠻⠃⠀⠀⠀⠀⠀⣀⣤⣶⣿⣦
⠀⠀⠼⣿⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⣠⣶⣿⣿⣿⡿⠿⠛⠛⠛⠛⠿⢿⣿⣿⣿⣶⣄⠀⠀⠀⣠⣴⣾⣿⣿⣿⣿⣿⠧
⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⡿⠁⢠⣾⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣷⡄⠈⢿⣿⣿⣿⡿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠉⠛⠟⠁⣰⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣆⠈⠻⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⡄
⣤⣤⣤⣤⣤⣤⣤⣤⡄⠀⣼⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣧⠀⢠⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿
⠛⠛⠛⠛⠛⠛⠛⠛⠃⠀⢻⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡟⠀⠘⠛⠛⠛⠛⠛⠛⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⣀⣴⣶⡀⠙⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⠋⢀⣶⣦⣀
⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣷⡄⠈⢿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⠿⠁⢠⣾⣿⣿⣿⣿⣶⣄⡀
⠀⠀⢲⣿⣿⣿⣿⣿⡿⠛⠉⠀⠀⠀⠙⠻⣿⣿⣿⣿⣶⣶⣤⣤⣶⣶⣿⣿⣿⣿⠟⠋⠀⠀⠀⠉⠻⢿⣿⣿⣿⣿⣿⡗
⠀⠀⠀⠻⣿⠟⠋⠁⠀⠀⠀⠀⠀⣰⣶⣄⡀⠉⠛⠻⠿⢿⣿⣿⡿⠿⠟⠛⠉⢀⣤⣶⣆⠀⠀⠀⠀⠀⠈⠙⠻⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⠃⠀⠀⠀⣤⣤⣤⣤⠀⠀⠀⠘⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⡿⠁⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⠘⢿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠟⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠻⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿
⣿⣿⠛⠛⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⠂⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠈⠙⠋⠁⠀⠀⠀⠀⢀⡤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠉⠩⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣥⣩⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⣄⣀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⡽
⠀⠀⠀⠀⠀⠀⢰⣿⡟⠉⠉⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡒⠒⠲⣄
⠀⠀⠀⠀⠀⠀⠸⣿⡉⠁⢀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⣄⣠⣠⣠⣠⠀⠀⢠⡄⠀⠀⠀⠀⣾⠀⠆⠑⠍⢙⡇
⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠘⢆⣐⠀⣀⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⡃⠀⠀⠀⠀⠀⠀⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠒⠒⢤⠀⠀⠀⠀⠀⠐⠂⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡂⠐⠒⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠠⠾⣄⠀⠀⠀⠀⠀⠀⠀⢀⡾⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⢒⣾⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⣀⠘⠳⣄⣀⣀⣀⣠⠴⠋⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠁⠈⠈⠈⠈⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠉⠉⠉⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⣉⡟
⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⢀⠀⠀⠀⣷⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠒⢿⡄⠤⠤⠔⠠⢄⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠶⠤⠤⠔⠋⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡋⠁⠀⠈⠙⠦⡀⠀⠀⠀⠀⢰⠩⠩⣦⠀⠀⠀⠀⠀⠀⠀⠸⣁⢀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠉⠉⠉⠉⠙⠛⢳⠀⠀⠀⠀⠈⠒⠞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉

⠀⠀⡀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠈⠁⢠⣤⠀⠈⢁⠀⠀⡀⠀⢼⣗⢀⡐⠂⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣤⡄⠀⠀⢀⢠⡤⠰⠀⠴⢆⣀⡀⠀⡂⠀⢀⠒⠿⠇
⠀⠠⠇⠀⠀⢀⡀⠈⠃⠀⡁⠀⠉⠠⠈⠀⠀⠀⠀⠒⠐⡀⠀⠀⠀⠀⣄⠀⢶⠆⠒⠋⡹⣆⠀⠴⣖⣤⠤⠆⠀⣩⠍⠀⢀⠀⠀⠈⠀⠒
⠀⠀⠐⠓⠂⠈⠿⠇⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠈⠁⠀⠀⠀⠀⠈⢳⣇⠈⢠⠀⠤⢈⡆⠀⠚⢊⣤⠜⠂⠀⠀⠀⠺⠽⠇⠀⠀⣤⡖
⠀⠀⠙⠂⠀⠰⠶⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠀⠀⠐⠂⠐⠃⠉⠰⣀⠀⣀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠃
⠀⠄⠀⠂⠀⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⡄⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⠏⠀⠀⠀⣠⣶⣶⣶⣤⡀⠀⠀⠰
⠀⠀⠂⠀⠀⡀⠀⠀⡀⠈⠃⠃⠀⠀⠀⠀⠀⠀⠍⠈⠿⣿⣿⡷⠆⠀⠀⠀⠁⠀⡀⠀⠀⠃⠀⠁⠀⠀⠀⣼⣿⣿⣿⣿⣿⣷
⠀⠀⣤⣦⡀⠹⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢻⣿⣿⣿⣿⣿⡿⠀⠀⢀⣦⡄
⠀⣞⠻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⡀⠀⠀⠀⠈⠈⠀⠈⠀⠀⠀⠀⠛⠿⠿⠿⠛⠁⠀⠀⠀⠋⠁
⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⢠⡀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠠⠄⠀⠀⠀⠀⠀⣀⡀⠀⠀⠈
⠀⠀⠀⠀⠀⢠⣀⡀⠀⠀⠀⠀⠀⠀⣾⣧⠀⢀⣘⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠰⠲⢒⣒⣊⡀⠐⢠⠐
⠀⠀⠀⠀⠒⢻⠿⠄⠀⠈⠀⠀⠀⢠⣇⣹⡀⣤⠍⣿⢠⣤⡤⣠⢤⡀⣦⢤⡄⣰⠞⢦⢰⡶⣦⠞⢳⣴⡆⠀⣶⠀⠘⠋⠩⠭⠶⠀⠂⠐⠄
⠀⠀⠀⠀⠄⠀⠀⠀⠀⣀⠷⢤⠀⡾⠉⠙⡇⣙⡷⢸⠀⡿⠀⢧⣠⠇⣷⠠⡇⢻⣄⡼⠸⡇⢿⠀⢸⡟⢧⣴⣇⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀
⠀⠆⠀⠀⠠⠄⠀⠰⠀⠈⠀⠐⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠈⠠⠀⠀⠀⠂⠀⢀
⠀⠀⢘⣛⣛⣀⡩⡄⠀⠛⢠⠣⠌⠀⠀⣠⣦⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠠⠋⣀⡄⠀⠀⡀⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠈⠩⠁⠒⠚⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⣰⣤⠈⢠⠀⠀⢸⡇⠀⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⠊
⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⡔⡀⠀⠀⠀⣰⣷⠗⠀⠀⠀⠀⠐⠀⠀⣠⠀⠘⣩⠖⠀⠀⠀⠈⠻⣶⣤⡴⠀⠀⠀⠀⠀⠐⠁⠄
⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠁⣶⣾⣿⣿⣥⠤⡆⠀⠀⡀⠀⠀⠰⠷⠶⠚⠁⡄⠀⠘⠀⠀⠀⠀⠀⠀⠀⢸⠟⠂⣠⠆⠀⠀⠂⠀⡀⠉
⠀⠀⠀⠈⡁⠀⠀⠀⠀⠀⠀⠀⠘⢿⣏⣻⠃⠀⠀⠈⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⡀⠄⠀⢀⣠⠆⢀⣠⠄⠁⠀⣼⣿⠁
⠀⠀⣰⣿⠿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣞⣶⡦⡀⠀⣼⠇⠀⠀⠘⣦⡀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⣀⠁⠐⠉⠁⠀⣀⡀⠿⠿⠄
⠀⠠⣿⠃⠀⢹⣿⣿⡶⣾⣷⠀⠀⠀⠀⠈⠏⢧⠇⣧⠼⢋⡀⠀⠀⠀⠸⣿⣦⣀⠀⠀⠀⠀⢀⠀⠄⠒⠉⠀⡶⠃⠀⠀⠀⠉⢁⠀⠀⠠⠄
⠀⠤⠀⠀⠀⢿⡿⠁⣠⡿⠃⠀⠀⠀⠀⠀⠈⢨⣁⠠⠔⢋⡴⠀⠀⠀⠀⠹⣿⡿⠃⠀⠀⠈⠀⠀⠀⠀⠀⢀⠀⢀⣤⠄⠀⢶⡆
⠀⠀⡀⠀⢀⠀⠀⣄⠈⠀⠀⠦⠠⠄⠘⠂⠀⠘⠂⠐⠛⠉⡀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠸⠃
⠀⢺⠿⠀⡀⠀⠀⠀⠀⠀⠀⠢⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠁⠀⠀⠀⠀⡄⠀⠀⣀⣀⣄⠀⠀⣠⡀⠀⠀⠺⡧⠂⠀⠂⡀⠀⠀⠀⢀⠀⠐
⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠟⠃⠀⠃⠀⠀⠃⠀⠐⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠟⠃⠀⠉⠀⠀⠂⠀⠀⠈⠋⠁⠀⠀⠖
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⢶⣶⠶⣶⣶⣶⣶⣶⣶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠀⠀⢂⠀⠀⠀⢠⣤⣤⡀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢡⠔⠀⢰⣾⡿⠂⠀⠀⠀⠙⢛⣁⣠⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣀⣀⣯⡗⢀⣈⣽⣿⣷⣀⣀⡀⣹⣿⣿⣍⣿⣿⡠⡄
⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⢟⣛⣀⣤⣘⣿⣿⣿⣿⣹⣿⣿⣿⣿⣿⡟⠈⠛⠁
⠀⠀⠀⠀⠀⠀⢰⣿⡏⣡⣿⣿⣿⣿⣿⠩⠿⣛⣫⣅⠉⠛⠿⠟⠟⠙⣤⠄⠻
⠀⠀⠀⠀⠀⠀⣿⣿⢡⣾⣿⣿⣿⣿⣿⣧⣾⡿⠟⣉
⠀⠀⠀⠀⠀⢸⣿⣿⣹⣿⣿⣿⣿⣿⣿⠏⢉⣷⡖⠈
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⢇⡮⢿⣿⣿⡴⠀⠷⠤
⠀⠀⠀⠀⠀⠈⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣥⣍⠺⣿⣤⣦
⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⠀⢉⣿⣿⣿⣿⡿⢀⢾⣿⣿⣿⠆
⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣷⣮⣿⣿⣿⣼⣿⡤⢻⣿⠿⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣽⡇⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠃⠀⠀⠀⠀⠀⣠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⣿⣿⣷⣾⣿⣾⡽⠦⠂⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠠⠄⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣷⠀⡖⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⣥⣴⣶⣦⣬⡀⠙⣖⢤⣤⠀⠀⠘⠲⠒
⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣷⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⡄⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣸⣿⣿⣿⣿⣿⣿⣿⣀⡈⠀⠂⠄⠀⠀⠀⠀⡐⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⣀⠉⠙⠻⠿⠿⠿⠛⠁⣁⡤⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⡀⠀⠀⠀⠀⠀⠈⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⢒⢪⠉⠂⠀⠀⠀⠀⠀⠂⠹⢒⡂⡿⠙⠉⠀⠀⠀⠀⠈⠐⠀⠀⠀⡀⠀⠀⠒⠒⠒
⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠜⠃⢸⠄⠐⠀⠀⠀⠀⠀⠀⠀⠂⢸⠃⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠐
⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⢐⠀⠀⠈⠁⠀⣀⠒⠂⠀⠛⣛⡀⠀⢉⠀⠀⠘⠁
⠀⠀⠀⠀⠸⡄⠀⠀⠀⠁⠈⠀⠀⠀⠘⠇⡄⢉⢡⠀⢠⠀⢼⡇⡰⠾⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣡⣤⣤⡤⣼⣤⣤⣤⡁⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠉⠀⠀⠻⡿⠀⠉⠃





⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡋⡋⣙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⢙⢆⠀⢈⣧⠄⢈⣆⠀⢀⣤⡍⢙⣹⡤⠀⣳⡀⠀⣤⢠⣤⣍⢑⣹⡤⠀⣳⡀⠀⣤⢠⣤⡍⢁⣹⡄⠀⠀⣤⢀⣤⡍⠁⠀⣠⠄
⠀⠀⠀⠀⠀⢈⣹⡆⠘⢻⣶⣮⣙⡆⡿⣿⣯⠼⠛⣷⡶⣍⣳⣸⣿⡿⣿⣧⠼⠛⣷⢶⣉⣷⣸⣿⡿⣿⣥⠼⠻⣷⡦⣸⣿⡿⣿⣧⠬⢰⣿
⠀⠀⠀⠀⠀⠘⢻⠇⠀⠀⠡⠘⢫⠇⢶⣾⡏⠀⠀⠈⠀⠛⡽⠹⣿⣷⣿⡏⠀⠀⠘⠀⠛⡿⠹⣿⣶⣾⡍⠀⠀⠈⠀⠹⣿⣷⣾⡏⠀⠘⢿⡄
⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⢀⠎⠀⠀⢻⠃⠀⠀⠀⠀⡰⠁⠀⠀⠛⢻⠃⠀⠀⠀⠀⡰⠁⠀⠀⠛⢿⠃⠀⠀⠀⠀⠀⠀⠛⢿⠃⠀⠀⠀⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠃⠀⠀⠀⠀⠀⠀⠀⠐⠃⠀⠀⠀⠀⠀⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠀⠀⠀⠀⠐⠂⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⣠⡤⠔⠂⠯⠐⠀⠀⠀⠁⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⣠⣊⠁⠀⢀⠄⠀⠒⠊⠀⠀⠀⠗⣰⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⣀⣀⢠⣇⡦⣭⣄⠂⠀⣠⣤⠀⡌⡀⡠⢀⣴⡿⡇⠂⠖⠒⠶⠆⠠⠀⠀⠤⠠⡀
⠀⠀⠀⠀⠐⠒⠓⠋⠉⠀⠀⠀⠀⠀⠈⣿⡓⣮⡍⠘⠧⢉⠀⠀⠂⠀⠀⠀⠙⢾⡇⠀⠀⠀⢀⠀⠄⠀⠀⡢⠄⠈
⠀⠀⠀⠓⠒⠤⠴⠾⠏⠡⠤⠄⠀⠉⠉⠉⠙⠳⣀⣈⡀⣀⡀⠋⣩⡀⠤⣤⣄⡀⠀⠒⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣫⣿⣿⣿⣿⣿⣿⣿⣯⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⣿⣽⣿⣿⣿⡿⠟⠉

⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠐⠄⠀⣈⡀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠐⠄⠀⣈⡀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠐⠄⠀⣈⡀⠀⠔
⠀⠀⠀⣀⡀⢠⣾⣿⣿⣦⠀⣀⡀⠀⠀⠀⠀⣀⡀⢠⣾⣿⠉⣦⠀⣀⡀⠀⠀⠀⠀⣀⡀⢠⡎⠉⠉⣦⠀⣀⡀
⠀⠀⠀⠀⠀⠈⠻⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡤⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⣤⡤⠋
⠀⠀⠀⠀⠐⠃⠀⢠⠀⠀⠑⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⢠⠀⠀⠑⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⢠⠀⠀⠑
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⣴⡄⠀⠀⠀⠀⠀⣰⣿⣿⠀⣾⣿⣷⠀⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⣰⣿⣿⡏⢸⣿⣿⣿⡆⢹⣿⣿⡀⠀⠀⠀⠀⠀⣠⣤⡀
⠀⠀⠀⠀⠀⠀⠀⢀⣿⣇⠀⠀⠀⠐⠿⠿⠿⠀⠿⠿⠿⠿⠷⠈⠿⠿⠷⠀⠀⠀⠀⣼⣿⣿⣷⡀
⠀⠀⠀⠀⠀⢀⣴⠟⣿⡟⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠶⠟⠁⠀⣿⡇⠀⠙⢷⠄⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡏⢸⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⢀⣀⡀⠰⢶⣾⣿⣿⣷⣶⣶⣤⣀⡀⠀⠀⠀⠈⠇⠸⠋
⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⢀⣠⣶⣿⣿⣿⣷⣦⣌⡙⠻⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡿⠃⣰⣿⡿⢋⣡⣌⠹⣿⣿⣿⣿⣦⠘⣿⣿⣿⣿⣿⣿⣿⣷⠄⠘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠁⣾⣿⣿⡄⠻⠿⢿⣿⣿⡆⢹⣿⣿⣿⣿⣿⣿⠋⣰⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣇⠸⣿⣿⣿⣿⣷⡄⢹⣿⣿⣤⡙⠛⠿⠿⠟⢃⣼⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣧⣌⡙⠛⠛⠛⣠⣿⣿⣿⣿⣿⣿⣶⣶⣾⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⢀⣼⣧⣀⠀⠀⠀⠀⠀⠀⣀⣣⡀⠄⠀⠀⠀⠀⡀⠀⠀⠀⠀⡀⠀⠀⠀⠐⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⡃⠀⣀
⠀⠀⠈⠉⢻⡟⠉⠁⠀⠀⠀⠀⠀⢑⡠⠫⡀⠀⠀⠀⠀⠑⠆⣀⣀⠚⠁⠀⠀⠀⠀⠀⡀⠁⠀⠀⠀⠀⠀⠁⢱⢿⡏⠁
⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠋⠁⠉⠃⠀⠀⠀⠀⠁⠀⠀⠀⠃⠀⠀⠀⠀⠐⠋⠀⠑⠂
⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⢠⡄⠠⠄⢀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢠⣦⠀⢠⠆⠩⠄⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠠⠀⠀⠀⠀⣤⡀⢛⣴⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠶⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢟⠢⣤⡀
⠀⠀⠀⠀⠐⠐⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⡀⠒⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⠀⡀⠀⠀⠀⠀⣄
⠀⠀⠁⠘⢃⠂⡈⠀⠀⠀⠀⠄⠀⠀⠑⡒⠀⠀⠀⠀⠀⠤⢠⠟⢲⡶⠀⠀⠀⠲⣿⣿⣿⣤⡤⠞⠁⠀⠀⠐⢀⠈⡠⠂
⠀⠀⢠⡄⠈⠚⢠⠶⠀⠀⠀⠀⠀⠀⢈⠉⠉⠀⠀⠀⠀⠀⣙⠶⢭⡆⠀⠀⠀⠸⠋⠉⠃⠀⠀⠀⠀⠀⠀⢠⠄⠁⠰
⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⣀⠀⠐⠀⡀⠀⡀⠀⠀⠀⠀⠘⡅⠀⠀⠀⠀⠀⠀⠀⠤⣄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣇⣀⡄
⠀⠠⢴⣿⡶⠂⠀⠀⠀⠀⠀⠀⠉⠈⠀⢉⠐⠁⠀⠀⠀⠒⠿⣭⢭⡉⠀⠀⠀⠠⢤⣥⡤⠀⠀⠀⠀⠀⠀⠙⢻⣿⣿⡍
⠀⠀⠞⠙⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠛⠀⠈⠑⠀⠀⠀⠀⠈⠐⠂⠀⠀⠀⠀⠀⠀⠀⠟⠁⠉⠓
⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠁⠰⠀⠀⠀⠀⠀⠀⠈⠀⡀⠀⠀⠀⠀⠈⠀⠀⠀⡁⠀⠀⠀⠀⣀⡀⣿⢄⣠⠀⠀⠀⠀⠀⠀⠈⠀⠁
⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢰⡟⣿⡉⠁⠀⠀⠀⠀⢁
⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀⡀
⠀⠀⠀⢠⠀⠤⠀⠀⠐⠀⠀⠀⢄⡄⠀⡷⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠐⠀⠀⠒⠀⠀⠀⠀⢺⠋⠀⠰⠛
⠀⠠⠁⡐⠀⠰⠖⠀⠀⠀⠀⠀⠀⣑⡤⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁⠀⠀⡀⠀⠀⠀⠐⠿⠈⠈⠳⠗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠅


⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠠⣠⡄⣐⡀⠠⠤⣤⣤⡤⢤⠄⣀⡀
⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠰⣖⡈⠈⠁⠀⠵⠟⢲⣄⡌⠀⣠⠖⠚⠉⠀⠀⠀⠀⠈⠉⠉⣉⣀⣙⠆⠘⠛⢲⠦⢆⠄⡠⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⠚⠧⠴⠀⠀⠐⠦⣄⠀⢠⣦⠁⠀⠀⢀⠟⠋⠉⠉⠄⠠⣤⣀⣄⢀⡤⠋⠈⠀⠀⠀⠀⠀⠀⠐⠲⠏⢤⣉⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠘⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⣊⠈⠉⡢⠀⠈⠲⢴⡆⠀⢀⡆⠀⠈⠓⠋⠙⢄⡤⠠⠠⡀⠀⠀⠀⠀⠀⠈⠀⢠⠀⠘
⠐⠀⠀⠀⠄⠀⠈⢦⡀⠀⠄⣀⠀⠁⠀⠀⠀⠀⠀⠈⢧⣸⠇⠀⠀⠀⠈⠷⠄⠞⠁⠀⠀⠄⠀⠀⠈⠂⠒⠒⠀⠊⠁⠀⠀⠀⠀⠊⣉⡤⠂⠀⠀⠀⠀⠈⡂
⠀⠀⠀⢤⠖⠀⠀⠀⠉⠳⢶⣤⣤⣀⣒⣀⡀⠀⠀⠀⡤⠁⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣴⡶⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠠⡇⠀⠀⠀⠀⠀⠀⠉⠻⣼⣯⠿⡯⠽⢯⡙⢾⣻⡇⠲⠶⡶⢶⠖⠲⢲⡶⠞⠛⡟⠹⢻⡍⠛⠏⠙⠋⢠⡄⠜⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠉⠳⢤⣤⣤⣙⢾⠀⡇⠀⠀⠁⣼⠀⠁⠟⠀⠀⠀⡁⢰⡅⢡⣿⣦⠖⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠉⠁⠒⡤⢴⣶⡄⢠⣤⣆⣴⡶⣾⣿⣧⡾⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠉⠈⠚⠉⠀⠀⠀⠀⠀⠁⠀⠒⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣏⣉⣉⣉⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿