Heard Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⡤⠴⠶⠶⣤⣤⣄⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⣽⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⣀⣤⡤⠶⠶⠶⠶⠶⠶⠒⠚⠛⠋⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⣾⠉⠀⠀⢀⣀⣀⠀⠀⠀⢀⣤⣤⣀⠈⣷
⠀⠀⠀⠀⠐⠒⠒⠢⠤⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠸⡇⠀⢰⠏⠉⠉⢳⡄⠀⣾⠀⠀⠹⣆⢿⡀
⠀⠀⠀⢀⠐⠀⢂⣀⣀⡞⡀⠈⠉⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⡾⠁⠀⢿⠀⣶⣦⠀⣷⠀⢿⣴⣿⣇⢿⠸⣟⠳⣦⡀
⠀⠀⠀⠈⠖⠖⠒⠆⠈⡿⣿⣏⡀⢠⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠿⢶⣾⣛⢷⣬⣷⠀⠀⠸⣧⣿⣿⠀⡿⠀⠈⠿⠛⠃⠸⠀⢻⡄⠘⣷
⠀⠀⠀⠲⡓⠚⢛⡷⠲⠗⠾⢯⣬⡋⠳⡜⡆⠀⠀⠀⠀⠀⠀⢀⡾⢡⡶⠳⢶⣌⠙⠓⠙⣿⡆⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠺⣷⡄⠀⠈⢷⡀⢻
⠀⠀⠀⢀⣇⣠⡤⠬⠦⠮⠤⣼⡀⠹⣦⢟⣿⣄⠀⠀⠀⠀⠀⢸⠃⠿⠀⠀⠀⣿⠀⣠⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠸⣇⣼
⠀⠀⠈⠈⣯⠀⠀⠀⣀⣀⣀⣀⠈⠙⢤⡺⡽⣌⢶⣤⣀⠀⢠⠚⡦⠀⢀⠀⢀⠤⣰⣯⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⢿⡏
⠀⠀⠠⠤⠒⠊⠉⠉⠁⠀⠀⠀⠉⠑⢦⣙⣟⣦⡐⣆⡙⣉⣽⡿⢷⣷⠞⣯⢸⣿⣿⣿⡷⠆⠀⠀⠀⠀⠀⣰⣏⡀⠀⠀⠀⠀⠀⣀⣤⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⢁⣹⣻⠓⣾⡗⣸⣏⡹⢿⣬⠟⠛⠉⠉⣁⠀⠀⠀⠀⠰⠏⠉⠙⠛⠛⠒⠛⠛⠉⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢌⠛⠪⢽⣍⡉⠭⠤⠛⢿⣭⣀⠀⠀⠀⢀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠋⠀⢹⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⣦⡈⠙⠻⠶⢦⣤⣤⣤⣤⣤⣴⣞⢿⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠋⠁⠀⠈⠙⠳⢦⣤⣀⠀⠀⠀⠀⣴⠋⠙⢷⣿⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠶⠾⠃⠀⠀⠀⠙⠃⠈⠻⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷
⠀⠀⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⣤⡤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠐⠒⠒⠂⠀⠀⠀⠐⠒⠒⠂⠀⠀⠀⣿⡗⣲⣶⣤⡀⠀⠀⢲⣶⣶⣤⡀⠀⠀⢒⣶⣶⣦⣄⠀⢠⣶⣲⣶⣦⡄⠀⠀⠐⠒⠒⠂⠀⠀⠀⠐⠒⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠟⠉⢹⡇⠀⢰⡿⢉⣠⣼⡿⠀⣰⡿⠋⠀⢹⡟⠀⢸⣿⠋⠁⠻⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⢸⣇⠀⣿⡿⠟⠋⠁⢀⡀⣿⡇⠀⠀⢸⣇⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⢸⣿⡀⠘⢻⣶⣶⣶⡿⠃⠘⣿⣦⣴⡾⣿⡄⣸⣇
⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠤⠀⠐⠂⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠉⠀⠀⣠⣤⣴⣶⣦⣴⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⣠⣾⠛⠛⠛⠛⠛⠻⠟⠻⣿⣿⣶⢄⡀⠀⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠁⠀⠀⣼⡟⠁⠀⠀⠀⠀⠀⠀⠀⠉⢉⠟⣿⣿⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⢸⣿⣶⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⢽⣻⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠂⠀⠀⣾⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⢾⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⣿⣿⣿⣿⡿⠆⠀⠀⠀⠀⠀⠀⢠⣿⢿⣧⠹⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠀⠀⠀⣿⣻⣿⣿⢿⡂⠀⠀⠀⠀⠀⠀⢨⣿⠛⡟⣤⣿⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣦⠀⢠⣿⠋⠉⠁⠛⠀⠀⠀⠀⠀⠀⠀⠀⠻⠇⠞⣁⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠘⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣻⣧⣱⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⣿⡘⣿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠟⠉⡤⠂⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⡀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠊⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⡈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠄⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⡀⠹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⢀⣴⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⢿⣦⠀⠀⠈⣉⡘⢋⠛⣽⣿⣿⣿⡇⠀⠀⠀⢹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠹⣿⣷⣄⣋⠁⣌⡉⠳⢭⣺⣿⣿⣿⡇⠀⠀⠀⢸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⣶⠈⢿⣿⣿⣶⣍⡠⢷⣈⢏⢾⣻⣿⡇⠀⠀⠀⣿⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠆⢛⠀⢻⠀⠀⣿⣿⡟⠛⡷⣞⣿⡻⣶⣿⠏⠀⠀⠀⢠⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠡⢡⣠⠆⡣⠀⠀⣿⠀⠀⠛⢘⣷⣾⣿⠿⠃⠀⠀⠀⢠⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠢⠁⡡⠞⡱⠄⣰⠏⠀⢀⡴⠛⠉⠁⠀⠀⠀⠀⠀⣨⣿⣿⠟⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⢀⠞⠁⣼⠋⠀⠀⣾⠁⠀⠀⠀⠀⠀⣀⣤⣶⣿⡟⠛⠀⢠⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⢹⡀⠀⢀⠟⠀⠀⠀⠀⠀⠈⠛⣙⣯⡗⠀⠀⡠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⢀⡤⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣷⣶⡷⣶⣶⣶⡾⠿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣾⣿⣿⣿⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠛⠙⠛⠿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠀⠀⠀⡤⠒⠉⠛⢿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⠒⡀⠀⠀⠘⠁⠀⠀⠙⢿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⣹⡻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡏⠳⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢳⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣾⣿⡀⠀⠀⠀⠀⣀⣿⣿⣿⣶⣤⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣷⠀⠀⢰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣤⣤⣀⠀⣀⣤⣶⡆⠀⠀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⢶⠾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣬⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆⠀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣃⣀⣠⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⣿⣱⠟⠁⠀⣾⣿⣿⣿⣿⣿⠟⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⣀⣀⣄⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠟⠁⢨⠀⡼⢠⠿⣿⣿⡏⠙⠟⠀⠀⠀⠀⠀⠰⠛⠉⠉⠀⠀⠀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⠃⢀⡴⣣⢞⡴⢋⣰⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⣠⣴⣚⡗⠦⠀⡴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠁⠀⢠⠈⠳⣾⠟⡩⢭⠛⠛⠛⠆⠀⠀⠀⠀⠀⠀⠈⢿⡻⠃⠀⠘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡇⠀⠀⠈⢧⡀⣼⡀⡄⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⡤⠀⠀⢱⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢻⠷⠷⠜⠛⣢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡓⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡇⠀⠀⠀⢠⡟⠀⡠⠖⠮⠅⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠲⡞⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⡇⠀⠀⠀⠈⢀⣰⢿⡄⠀⠀⠀⠘⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⡴⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⡼⠁⠀⠀⠀⡞⠉⠹⣆⠻⣆⠀⠀⠀⠀⠀⡝⠛⠒⠲⠤⢤⣀⣠⠇
⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⠀⡼⠁⠀⠀⠀⢰⠀⠀⠀⠹⣦⡈⠳⣦⣀⣀⣼⡷⣤⡀
⠀⠀⠀⠀⠀⠀⣴⠾⠲⢶⠞⠁⠀⠀⠀⠀⢸⠀⠀⠀⠀⠈⠻⢶⣬⣍⣋⣉⣼⠏⠹⣄
⠀⠀⠀⠀⠀⢸⣷⣿⢻⠋⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠹⣆
⠀⠀⠀⠀⠀⠀⠙⡧⠃⠀⠀⠀⠀⠀⠀⢀⣯⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄
⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⣸⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⢻⡀
⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠻⡄
⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣠⡇
⣤⣤⣤⣤⣤⣤⣤⣼⣦⣤⣤⣶⣯⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣼⣷⣾⣥⣷⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣙⣟⣿⣹⣏⣼⣛⣿⣋⣙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣭⣽⣭⣽⣿⣿⣯⣭⣽⣯⣭⣯⣽⣯⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡿⠛⠛⠉⠉⠙⠛⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠁⠀⢀⣴⡿
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⣀⣤⣶⣶⣶⣶⡄⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⢠⣿⠏⠀⠀⣠⣦
⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠀⣠⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⢀⣾⠏⠀⠀⣴⡿⠁⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣵⣶⣶⣤⡀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⣸⡿⠀⠀⢸⣿⠀⠀⢰⣿⠁⠀⢀⣾⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠋⠁⠀⠀⠙⣷⡄⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⣻⡇⠀⠀⢸⡟⠀⠀⢸⣿⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⣿⡇⠀⠀⠀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⢸⣷⠀⠀⢸⣿⡀⠀⠘⢿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⣰⡿⠁⠀⢀⣼⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡀⠀⠈⣿⡆⠀⠀⢻⣧⡀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠋⠀⣠⣾⠟⠁⠀⣠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠘⣿⣄⠀⠀⠙⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⣦⡄⠈⠁⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⡀⠀⠈⢿⣧
⠀⠀⠀⠀⠀⠀⠀⢠⣤⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⣠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣦⣤⣤⣶⡾⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⢸⠚⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠲⣄⠀⢀⡜⠁⠀⠀⠎⠀⠀⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⣠⣴⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⢸⠀⡼⠀⠀⠀⡌⠀⣠⠼⢛⠻⢿⣿⣿⣿⣿⡃⠀⠀⠀⠠⠞⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⢸⢠⠃⠀⠀⠰⠀⢰⠣⠀⠀⠘⢆⠙⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤⡀⠀⠀⡀⠀⠀⢸⡏⠀⠀⠀⠌⠀⣸⠸⠀⠀⠀⠈⡀⢸⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢹⠀⠀⡇⠀⠀⠸⠀⠀⠀⢘⠀⠀⢿⠀⡤⢒⠀⠀⡆⠈⢿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⡄⠀⡇⠀⠀⠀⠀⠀⠀⢀⠀⠀⠸⡄⡗⠁⠀⠰⠸⡄⠈⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⡇⠀⡇⠀⠀⠀⠃⠀⠀⠈⠀⠀⠀⢳⡘⣄⡀⠀⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢣⠀⡇⠀⠀⠀⠀⠀⡀⢀⡆⠀⠀⠀⢳⡀⠉⠑⢙⣾⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠈⡇⠇⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⡟⢆⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠸⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡌⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢀⠔⠀⢀⡹⠙⠧⣤⣰⡜⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠠⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⢸⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⢸⡇⠑⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠋⠀⠀⠀⠀⢸⡅⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⡇⠀⠀⠀⠀⠀⠀⠀⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⣠⠴⢚⡉⠁⠀⠀⠀⠀⠉⠉⠳⢦⡀⠀⠀⠀⠀⢀⡤⠞⠛⠛⠶⢤⣀⠔⠉⠉⠛⠦⣄
⠀⠀⠀⠀⠀⣠⠾⢛⠉⠉⠉⠉⡖⢄⠀⣀⠴⠒⠛⠋⠙⠷⡀⢀⣴⢋⣀⣀⠀⠰⠱⠀⠈⠑⢦⠀⠀⠀⠈⠳⣄
⠀⠀⠀⠀⡼⠃⠀⢸⠀⢀⣀⡀⡇⠀⠙⠁⢀⣀⣠⣄⣀⣀⡙⠋⣀⣠⠤⠄⠭⠶⡄⠀⠀⠀⠀⢳⡊⠁⠀⠀⠙⢧
⠀⠀⠀⢸⠃⢀⡤⠚⠉⠉⣉⠉⠉⠲⢤⠔⠋⠉⠀⣄⠀⠈⠙⠫⣄⠂⠀⠀⠀⡌⠘⢆⠀⠎⠆⠀⢳⠀⠀⠀⠀⢸⡇
⠀⠀⠀⡿⢀⠏⠠⡄⠀⠀⣁⡤⠤⣄⡘⢀⡤⠤⢤⣀⠀⠀⢴⠀⠘⡆⠈⢁⠚⠠⡀⠘⡄⠀⠀⠀⢸⡆⠀⢀⠠⠂⣿
⠀⠀⠀⣧⣼⠀⠀⠀⢀⡞⠁⠀⠀⠀⠙⠁⠀⠀⠀⠈⢧⠀⠀⠀⠀⢹⡔⠁⠀⠀⠈⣳⡇⢀⢀⠀⢰⠏⠉⠀⠀⠀⣿
⠀⠀⠀⢹⡇⠀⣤⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠂⠀⠄⠀⢸⠈⢢⡠⠔⠊⡼⠀⠈⠊⠀⡼⠀⠀⠀⠀⢠⡟
⠀⠀⠀⠀⢿⡀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⢀⠟⡁⠀⠱⠀⡴⠁⡀⠀⠀⣰⠃⠀⠀⠀⢀⡾⠁
⠀⠀⠀⠀⠈⢳⡀⠀⠰⠂⠀⠑⠂⢄⠀⠀⣀⠤⠚⠁⠰⠂⢀⡴⡇⠄⠤⠠⣤⠟⠁⠐⠘⠀⡴⠓⠆⠠⠀⢂⡟⠁
⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⢠⠄⠀⠑⠎⠀⠰⠄⠀⣠⠔⠗⠀⠥⢀⡴⠚⠡⢄⠀⠀⣠⠊⠀⠀⠈⣀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⠀⠀⠀⠠⡄⠀⢀⡴⠊⠇⠂⠷⢠⡴⠋⠀⠀⠈⠁⡠⠚⠳⠄⣀⣠⠾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⣄⠀⠀⣠⠊⢃⠐⠲⠀⡴⠋⠰⠱⠀⣀⢴⠋⠀⠀⣠⡴⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣧⡄⠬⡤⢬⠞⣀⠀⠀⡠⠊⠁⢸⣨⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢤⡞⠈⠒⢀⡞⢁⣤⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⣾⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠰⠀⠠⠄⠆⠀⠀⠰⠦⠶⠴⠶⠖⠲⠀⠀⠀⠀⠀⠀⠀⠘⡁⢹⠆
⠀⠀⠀⠀⠀⢠⡄⣤⣠⣀⠠⠄⠀⠰⠤⠴⠤⠖⠶⠲⣛⣤⣴⣶⣶⣾⣿⣿⣿⣿⡿⠷⣶⣦⣤⠠⣀⣀
⠀⠀⠀⠀⠀⣤⣄⣀⣤⠀⠀⢠⠀⠀⠀⣀⠤⢐⠲⣙⡯⢓⣿⠟⡻⡿⢹⠉⡟⢦⡙⣖⠢⣌⠉⠛⢶⣄⠉⠓⢤⡀
⠀⠀⠀⠀⠀⣤⢠⣄⡀⢠⠀⠀⡠⠖⢉⡤⢊⡵⠞⢁⣴⠛⠁⡜⡽⠁⣿⠀⣻⠀⠱⡈⣆⠀⠑⢆⠀⠙⣟⠢⡀⠙⢦
⠀⠀⠀⠀⠀⡀⢠⡄⢤⠀⣠⠊⡠⠞⣡⣾⣋⣀⣠⡎⠡⢠⡼⣰⡅⠀⣧⡀⣽⣀⣀⣱⣸⣀⡀⠀⠳⡄⠘⡇⠙⣆⠀⢱⡀
⠀⠀⠀⠀⠠⠤⠤⡄⢀⠞⣡⠾⢒⣾⠛⠉⠀⣼⠏⣀⣤⣼⣶⣿⣿⣷⣿⣤⣽⠀⠀⠈⢻⡏⠉⠉⠉⢹⡋⣿⠒⠺⣤⣄⣳
⠀⠀⠀⠀⢤⢤⡤⢄⡾⠋⡇⠀⡌⣧⠀⠀⡾⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⢸⡇⠀⠀⠀⢰⠀⢸⠀⠀⡇⠀⣹⡆
⠀⠀⠀⠀⠠⠤⠄⢨⠓⠴⡧⢴⣄⣧⣀⣰⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⣸⣇⣀⣀⣀⣸⣄⣼⡦⠶⡗⠋⠁⣧
⠀⠀⠀⠀⠐⠐⠂⢠⠀⠀⡇⢸⠀⡏⠀⠨⣿⣿⣿⡟⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢹⡏⠀⠀⠀⢸⠁⣼⠀⠀⠂⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⡇⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⡇⠀⠀⠀⢸⠀⣿⠀⢰⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⣷⣾⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⡀⡇⠀⠀⠀⢸⠀⣿⠀⢸⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠿⡟⠉⢹⡀⢸⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⡇⠀⠀⠀⢸⠀⣿⠀⢸⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⡇⠀⢸⡀⢸⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠂⡇⠀⠀⠀⢸⠀⣿⠀⢸⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⡇⠀⢸⡇⢸⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⡇⠀⠀⠀⢸⠀⠛⠀⢸⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⡇⠀⢸⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡇⠀⠀⠀⠘⠀⠀⠀⢸⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⡇⠀⢸⡇⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⢠⠀⡇⠀⢸⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⡇⠀⢸⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⣿⠀⡇⠀⢸⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⡇⠀⢸⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⣿⠀⡇⠀⢸⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⡇⠀⢸⡆⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡇⠀⢸⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⡇⠀⢸⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡁⠀⢸⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⡇⠀⢸⡇⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⢸⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⡇⠀⢸⡇⣾⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⢸⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⠀⡇⠀⢸⡇⣻⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⡇⢸⠀⡇⠀⢸⡇⣿⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⢨⡁⠀⡇⢸⠀⣷⠀⢸⡇⣿⠀⠀⠀⣿⡏⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⢸
⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⡇⢸⠀⣿⠀⢸⡇⣿⠀⠀⠀⣿⡇⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⡇⢸⠀⢹⠀⢸⡇⢿⠀⠀⠀⣿⡇⢀⣀⣸⣏⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⢸⡇⣠⣧⢼⠶⠞⠒⢺⡇⠛⠛⠛⠛⠉⡏⠉⠉⢹⡏⢹⡏⣿⠋⠉⠉⡟⠛⠛⠛⠿⢿⡿⠿⠿⠿⣿⣿⡿⠿⠿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⢘⡏⠀⠀⢸⠀⠀⠀⢸⡇⠀⠀⠠⡶⢶⣷⣤⣤⣿⣄⣸⣇⣿⣄⣀⣀⣧⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣿⠄
⠀⠀⠀⠀⠀⠀⠀⠈⠻⢶⣦⠼⠦⢀⣀⣸⣇⣀⣀⣀⣈⣀⣗⡉⠑⠛⠛⢻⡏⣉⣉⣙⣛⣇⣀⣀⣀⣀⡼⠧⠤⠴⢖⡻⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠒⠶⠶⠦⠤⠤⠤⠤⣤⣍⣉⣉⣉⣉⣉⣉⣉⣉⣉⣁⣡⣁⠤⠤⠤⠤⠴⠒⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠡⠠⠄⠀⠀⠄⠀⠶⠂⠀⠰⠀⠦⠂⠆⠶⠀⠐⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠠⠠⠦⠆⠀⠀⠤⠄⠀⠴⠤⠄⠀⠠⠠⠤⠆⢤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠤⠶⠦⢤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣧⣤⣤⠀⠂⠀⠀⠈⠙⠳⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⠟⠁⠀⣠⣿⣿⣶⣶⣶⣶⠖⠦⣄⠙⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠋⠉⣠⣴⣾⣿⣿⠿⠛⠻⣿⣿⣷⣄⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⡟⠉⢀⣴⣿⣿⣟⡻⠿⠁⠀⠀⠀⢹⣿⣿⣿⡆⢠⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠨⠁⣰⣿⡟⢯⣟⠈⠀⠀⠀⠀⠀⣠⣼⣿⣿⡿⢱⣾⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⢰⣿⢿⠰⠈⡲⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣇⣼⣼⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⣾⣿⠈⢰⢠⠄⠀⠀⣴⣿⣿⣿⣿⣿⣟⣿⣿⣿⢿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡆⢠⣿⡇⠈⢸⠰⠀⢀⣾⣿⡿⠿⠛⠁⢠⣿⣿⣿⣿⠆⠘⠋⠉⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⣿⡇⠀⣼⠀⢀⣿⡿⠋⠀⣠⣴⣾⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⢸⣿⡇⠀⠋⠀⣼⡟⣡⣤⣾⣿⣿⣿⣿⣿⣿⡅⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⢠⠼⣿⣿⡇⠀⠀⣿⣿⡟⠛⡻⣹⣿⢿⣿⣶⣾⡿⠾⢺⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⢿⣿⡇⠀⠘⣿⣿⣷⣾⣶⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢐⠘⣿⡇⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⢿⠀⢐⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡈⠀⠘⣿⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⡘⠇⠘⠯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠘⣇⠀⠀⠀⢠⣽⠻⣿⣿⣿⣿⣷⡄⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠂⠀⠙⡄⠀⠀⠀⠰⢶⠀⠻⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠹⠀⠀⠀⠀⠀⠠⠀⢻⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠘⠟⠋⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣮⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣶⣾⣶⣄⡀⠀⢀⡠⡀⢀⣤⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣭⣵⣾⣷⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠛⠋⠁

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⢀⣀⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣽⣿⣿⣿⣶⣿⣿⣿⣷⣶⣶⣶⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⣶⣾⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣃⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⢹⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠻⣿⠋⠀⠀⠘⠛⠛⠛⠛⠻⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⢹⣿⣿⣿⣿⣿⠟⢿⠛⣿⠻⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣀⣤⡴⠶⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠟⠁⢀⡞⣠⠏⡴⢻⣿⣿⠃⠈⠉⠀⠀⠀⠀⠀⠈⠉⠀⣀⠀⠀⠀⣰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠏⠀⠴⣏⡞⣡⣊⣤⣾⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠴⣾⣯⣿⠙⠂⡰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠇⠀⠀⣤⠈⠻⣿⢡⠖⠦⠉⠉⠙⠃⠀⠀⠀⠀⠀⠀⠀⠹⡽⠃⠀⠀⠸⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠈⢧⣰⢿⡘⡄⣺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠂⢠⠈⣳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠈⡟⠲⠓⠊⢉⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠀⠀⠀⠀⣴⠃⠀⡔⠚⠭⠄⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⣾⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠛⢹⠀⠀⠀⠀⢀⣠⡜⢷⡀⠀⠀⠀⠈⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⢠⠇⠀⠀⠀⢰⠋⠁⢻⡎⠻⣄⠀⠀⠀⠀⠀⡝⠙⠓⠒⠦⢤⣄⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⣠⠏⠀⠀⠀⠀⣼⠀⠀⠀⠻⣦⠙⢳⣤⣀⣀⣸⡷⣦⡀
⠀⠀⠀⠀⠀⠀⣠⡾⠷⠶⡴⠃⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠈⠻⣦⣭⣉⣛⣉⣼⠟⠹⣆
⠀⠀⠀⠀⠀⠀⣿⣶⠟⡟⠁⠀⠀⠀⠀⠀⢠⣇⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠘⣆
⠀⠀⠀⠀⠀⠀⠙⣯⠜⠀⠀⠀⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆
⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⢹⡄
⠀⠀⠀⠀⠀⠀⢸⡅⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠻⡄
⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢀⣽

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣿⣿⣿⣷⣶⣤⣀
⠀⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠠⣀⠀⠀⠀⠀⢀⡐⢻⡟⠋⠁⠀⠀⠀⠀⠉⠛⣿⠇⣀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⣄
⠀⠀⠰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠉⢠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠈⠁⠀⠀⢠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣
⠀⠀⣇⣀⠤⠤⢄⣀⣀⣀⣠⣄⣀⣀⣸⠀⢀⣴⣤⣞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣄⣴⣀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄
⠀⢰⢋⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢸⣿⣿⣿⣦⣄⣀⡀⠀⠀⠀⠀⣀⣀⣤⣾⣿⣿⣿⠀⢻⣦⣀⣀⡀⠀⠀⠀⠀⣀⣀⣤⣾⠁
⠀⠈⣾⣿⣿⣿⣿⣿⠿⡿⣿⣿⣿⣿⡿⠀⠸⣿⣿⣿⡿⣿⣿⣿⣦⡤⣤⣾⣿⣿⡟⣿⣿⣿⡿⠀⠸⡟⣿⣿⣿⣦⡤⣤⣾⣿⣿⠟⡟
⠀⠀⠘⡉⠛⠿⢿⢿⣿⡿⠽⠿⠛⠉⠄⠀⠀⠈⠉⠉⡅⠈⠹⠻⢋⣿⣏⠻⠛⠉⠀⡍⠉⠉⠀⠀⠐⡅⠈⠝⠻⢋⣿⡏⠻⠻⠉⠀⡑
⠀⠀⠀⠀⣶⠂⡆⠘⠛⠃⢰⡆⣶⠊⠀⠀⠀⠀⠀⠀⠈⢶⡆⡦⠈⠛⠋⠠⡆⣶⡎⠀⠀⠀⠀⠀⠀⠀⣶⣶⣦⢈⣩⣁⢠⣖⣶⡎
⠀⠀⠀⠀⢬⠷⡷⠤⠤⠤⢶⠶⣣⠇⠀⠀⠀⠀⠀⠀⠀⢬⡳⣷⢦⠤⠤⢴⡧⣫⠄⠀⠀⠀⠀⠀⠀⠀⢤⡺⡿⣿⣿⣿⣾⡿⣧⠄
⠀⠀⠀⠀⠀⠣⣠⠀⠀⠀⣤⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣠⠀⠀⠀⢠⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣤⠈⠉⠉⢠⡰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⡿⢾⠟⠇⢸⡇⢸⣽⢸⠀⠀⠀⠀⠀⠀⠀⣿⢾⡟⠷⠁⡇⢸⣿⡇⢹⣼⡇⠀⠀⠀⠀⢸⡷⡿⠻⠎⢸⠀⢧⡟⢻⠈⣿⣧

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠤⠤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣭⣭⣉⣉⠉⠙⠻⢷⣦⣄⠉⠻⣶⣌⠒⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠛⠉⣉⠉⠉⠉⠛⠻⢿⣷⣤⡀⠉⠻⣷⣆⠈⠻⣷⣄⠙⢷⡄⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠾⠿⠿⠿⠿⢿⣷⣶⣤⡀⠈⠻⣿⣦⠀⠙⣿⣧⠀⠹⣿⣆⠈⢿⣆⠱⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⢁⣀⣤⣤⣤⣤⣄⣀⠀⠉⠻⣿⣦⡀⠘⢿⣷⡀⠘⣿⣇⠀⢻⣿⡀⠘⣿⡆⠹⣆
⠀⠀⠀⠀⠀⠀⠀⠠⢋⣴⡾⠿⠛⠛⠋⠙⠛⠛⠿⢿⣶⣄⠈⠻⣿⡄⠈⣿⡇⠀⣿⣿⠀⢸⣿⡇⠀⣿⡇⠀⣿⡄⢄
⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⣀⣤⣴⣶⣶⣶⣶⣦⣤⣀⠉⠻⣷⡄⠹⣿⠀⢹⡷⠀⣿⡟⠀⣸⣿⠀⢀⣿⡇⠀⣿⡇⢸⡄
⠀⠀⠀⠀⠀⢀⡾⢁⣴⣾⠿⠛⠉⠉⠉⢈⠉⠉⠙⠛⢿⣦⡈⢻⡄⢹⡇⢸⡇⢠⣿⠃⢠⣿⠏⠀⣼⣿⠃⢀⣿⡇⢸⣇
⠀⠀⠀⠀⠀⠸⢠⣾⠟⠁⣀⣴⣶⣿⠿⠿⠿⠿⠿⠶⣦⣌⠻⣆⢻⢸⡇⡿⢁⡾⠃⣰⡿⠋⢀⣼⡿⠃⢀⣾⣿⠁⢸⡟
⠀⠀⠀⠀⠀⢠⡿⠁⣠⣾⡿⠛⠉⢀⣠⣤⣶⣶⠶⠶⠦⢬⣙⢮⡞⣜⣜⡵⢋⣤⠾⠋⣀⣴⡿⠟⠁⣠⣾⡿⠁⢠⣿⠇⣸
⠀⠀⠀⠀⠀⣼⠁⣰⣿⠋⠀⣠⣾⡿⠟⠉⣁⣤⣴⠶⠖⣒⣲⡵⣿⣿⢾⠯⠭⠴⠶⠟⠛⢉⣀⣴⣾⡿⠋⠀⣠⣿⠟⢀⡟
⠀⠀⠀⠀⠀⡏⢰⣿⠃⢀⣾⡿⠋⢀⣴⣾⠟⠉⣠⡶⠛⣡⢞⡝⡝⡾⡳⣍⡓⠲⠶⠶⠿⠿⠛⠋⠁⣀⣤⣾⡿⠋⢀⣾⠃
⠀⠀⠀⠀⠀⠀⣼⡇⢀⣿⡿⠁⢠⣾⡟⠁⣠⣾⠏⢠⡾⢁⣾⢸⡇⣧⠹⣦⡙⠻⠶⣶⣶⣶⣶⣶⣿⠿⠟⠉⢀⣴⡿⠃⡆
⠀⠀⠀⠀⠀⠀⢹⡇⢸⣿⠁⢠⣿⡟⠀⣰⣿⠃⢠⣿⠃⢸⡇⢸⣇⠘⣧⡈⠻⣷⣤⣄⣀⣈⣀⣀⣀⣀⣤⣶⣿⠟⢁⡾⠁
⠀⠀⠀⠀⠀⠀⠘⡇⢸⣿⠀⢸⣿⠁⢀⣿⡟⠀⣼⣿⠀⢺⣇⠈⣿⣆⠘⢿⣦⣀⠉⠉⠉⠽⠽⠿⠿⠿⠛⠉⣠⣴⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠑⠘⣿⠀⢸⣿⠀⢸⣿⡇⠀⣿⣿⠀⢸⣿⡀⠘⣿⣦⡀⠙⠿⣷⣶⣤⣤⣤⣤⣤⣤⣶⡶⠟⣡⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠸⣿⡄⠈⣿⣧⠀⢹⣿⡄⠈⢿⣷⡀⠈⠻⣿⣦⣀⠀⠉⠙⠛⠛⠛⠛⠉⢁⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠹⣷⡀⠹⣿⣆⠀⢻⣿⣄⠈⠻⣿⣦⡀⠈⠛⠿⢿⣷⣶⣶⣶⣶⡶⠿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠘⢷⣄⠙⢿⣦⡀⠙⢿⣦⣀⠈⠻⢿⣷⣦⣤⣀⣀⣈⣉⣀⣤⠔⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠤⡙⠿⣦⣀⠙⠻⢷⣦⣤⣀⣉⣉⣛⣛⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠒⠀⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠂⠂⠀⠁⠉⠉⠉⠉⠢⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⣈⠁⠀⠀⠀⠓⠀⠀⠄⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⢀⠀⠘⠛⡁⠀⠀⠈⠭⠀⠀⠀⠀⠈⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⠀⢸⠀⠀⠐⠄⢀⠀⠀⠀⢀⠀⢠⠀⢠⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠜⣄⢣⢀⡠⠤⠤⡤⢴⠋⡠⡞⠶⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠈⠢⡹⠀⠀⠀⡖⡡⠊⠀⢃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⡇⠀⠀⡇⠀⠀⠀⡋⠀⠀⠀⠸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠰⡀⠀⠱⢄⡠⠔⠀⠀⠀⠀⠀⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢡⠀⠀⠑⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⢀⡞⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⠀⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⢀⠀⠀⠀⠀⡀⠀⠀⠀⣄⠀⠀⠀⠀⠀⢀⡆⠀⠀⠹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠱⡀⠀⠀⢰⠀⠀⠀⢛⠀⠀⠀⠀⠀⡜⢇⠀⠀⠀⢣
⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠄⠑⠀⠀⠀⡆⠀⠀⢸⠀⠀⠀⢠⠞⠀⠈⢆⠀⠀⠘⡀
⡔⠋⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⢣⠀⠀⠘⡄⠀⡰⢻⠀⠀⠀⠈⢣⠀⠀⢃
⡇⢄⠀⠀⠀⠀⠀⢸⠀⠀⠂⠀⠀⡟⠀⠀⠀⠀⠀⠘⡄⠀⠀⢣⠐⠁⣸⠀⠀⠀⠀⠀⢣⠀⠸⡀
⢣⠈⢦⡀⠀⠀⠀⢸⡀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠹⡀⠀⠘⡤⢖⣁⠀⠀⠀⠀⠀⠈⢇⠀⢣
⠀⠑⢤⣈⠉⠛⠉⠉⢳⡄⠀⠀⠢⣇⣀⠀⠀⠀⠀⠀⢀⣱⠀⠀⢸⡁⠀⢙⡆⠀⠀⠀⠀⠀⢣⠈⠓⠤⢄
⠀⠀⠀⠀⠉⠉⠉⠉⠉⠢⠼⠤⠴⠼⠀⠉⠉⠉⠉⠉⠁⠸⣀⢀⠀⢈⢻⠉⠁⠀⠀⠀⠀⠀⠀⠣⣀⣰⣀
⣶⣶⠶⠶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶

⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣤⠴⠶⠶⠶⠶⠶⠶⠶⠶⠛⠛⠛⠛⠛⠛⡿⢦⣄
⠀⠀⠀⣿⢿⣉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠙⠳⣦⡀
⠀⠀⠀⣿⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠙⠷⣤⡀
⠀⠀⠀⣿⠀⠀⠀⠙⠳⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠈⠛⢶⣄
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡛⣦⣄
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣄⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣤⡴⢾⣿⠶⠶⠶⠶⠾⠟⠛⠛⠋⠉⠉⠉⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⠚⠛⠛⠋⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠠⣤⣤⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠴⠶⠶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⢀⣿⢀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣼⣧⣤⣤⣤⣤⣶⡶⣶⡶⠶⠶⠶⠶⠶⣿⣿⣿⣿⣿⣟⣛⡛⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠈⠉⠙⣿⣯⣍⣉⣉⡉⠉⠛⠓⠒⠒⢾⡷⠶⠤⠤⢾⡯⢿⣍⠉⡉⠛⠛⠛⠒⠒⠂⠀⠤⠠⠬⠉⣽⡏⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⢰⣯⡿⢷⡀⠀⠀⠀⠈⠉⠉⠁⢹⡗⠀⠒⠀⢲⡆⠈⠹⣦⡀⠀⠈⠀⠁⠀⠀⠀⠒⠂⠀⠀⠘⠁⠀⠈⠙⣧⡀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⢸⣿⡇⠘⢻⣖⠒⠐⠒⠒⠀⠀⢸⡏⠈⠉⠀⢹⡇⠀⠀⠈⠷⣄⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣹⣥⣤⣤⣤⣤⢿⣦⡀⠀⠀⠀⠀⢸⣿
⠀⠀⢸⣿⡅⢈⠀⠙⣷⡀⠀⣀⣀⣀⣸⣧⣤⣤⣤⣴⣦⠤⠴⠖⠒⢻⣷⡒⠚⠛⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠘⠟⠻⣆⠀⠀⠀⢸⣿
⠀⠀⢸⣿⡇⢸⠀⠀⠈⣿⣍⠉⠉⠁⢽⡇⠀⠀⠀⠘⠃⠀⠀⠀⠀⢘⡋⢻⣆⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⢰⡗⠀⠉⠻⣄⠀⠠⣿
⠀⠀⢸⣿⡇⢈⠀⠀⠈⡆⠙⣧⡀⠀⢸⡇⠀⠀⠀⢺⡇⠐⠀⠀⠀⢸⡇⠀⠉⢷⡄⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠙⢷⣀⣿
⠀⠀⢸⣿⡇⢰⠀⠀⢀⡇⠀⠈⢳⣄⢸⡇⠀⠀⠀⢀⡀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠻⣦⡀⠀⠀⠀⣾⣀⣀⣀⣀⣀⣰⣧⣤⣤⣤⣤⣤⢿⣷
⠀⠀⢸⣿⡇⢸⠀⠀⢸⡇⠀⠀⠀⠛⣾⣇⣀⣀⣀⣸⣇⣤⣤⣤⣤⣾⣧⣶⣶⣶⣶⢻⣿⣻⠛⣿⣿⡿⠉⡋⠉⢩⠙⡏⠁⠈⠀⠀⠀⠀⣿
⠀⠀⢸⣿⡇⣸⡀⠀⣀⣧⡀⠀⠤⠄⢼⣿⣿⣿⣿⢩⣿⣿⢻⠈⡟⡟⠛⠀⠙⠏⠉⢸⡏⠉⠀⠀⠀⠹⣦⡁⠀⢸⢰⡇⠀⢸⠀⠀⠀⠀⡿
⠀⠀⠈⠻⣇⢹⠁⠀⢨⠅⠀⠀⠀⠀⢸⣿⣷⣿⢸⢸⡟⣿⣼⠀⡇⣿⠏⠐⠃⡀⠀⢸⡇⠀⠀⠀⠀⠘⠀⠧⣄⠈⠸⡇⠀⢀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠹⣿⠀⠀⠸⡆⠀⠀⠀⠀⢸⣿⡇⣿⢹⢠⡇⣿⢸⣼⡇⣧⡸⠀⠀⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠂⡙⢣⣠⡇⠀⠘⠀⠀⠀⠀⡟
⠀⠀⠀⠀⠀⠈⢷⡄⢸⡇⠀⠀⠀⠀⢸⣿⡇⣿⣿⢸⡇⣯⢸⠙⡧⡟⢷⢰⠄⠃⠘⢸⡇⢀⣀⣀⡀⢀⣠⣦⡄⢨⢿⣇⠀⢰⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠻⣼⡃⠀⠀⠀⠀⢸⣿⡇⣿⣿⣸⡇⣷⣾⢾⡇⣷⣾⢺⡇⠟⠛⢻⡇⠈⠁⠉⠀⠈⠀⠁⠀⠀⠀⡁⠶⣬⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡛⠃⠀⠀⢹⣿⡇⣏⣿⢹⡇⣿⢾⢸⡇⡃⢸⠸⠁⡆⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠸⠆⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⢸⣿⡇⣿⣿⢸⡇⡇⢸⢸⡇⡇⢸⢰⡷⡇⠀⢸⡇⠄⠈⠀⠀⠀⠀⠀⠀⠠⠀⠃⡀⠀⠀⠛⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⢸⣿⡇⣿⣿⢸⡇⣿⢸⢸⡇⡇⠸⢸⡃⡏⢀⣸⡇⡇⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⣁⢈⢀⣀⣤⣨⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⣸⣿⣧⡿⣿⢸⡇⣿⣸⢸⡇⡇⣠⢸⣇⣧⣨⣿⣧⣧⣴⡶⠶⠶⠶⠶⠟⠛⠛⠛⠛⠋⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣷⠿⠾⠾⠷⠿⠛⠛⠛⠛⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢤⣒⣶⣦⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠠⣾⣶⣤⡀⣀⡀⠀⣀⣤⣶⢾⣾⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⡇⠀⠀⠀⢸⠇⠈⠻⣷⡄⠤⡤⡽⣻⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⣠⣤⣄⠀⠀⠀⠀⠀⠀⢀⡀⢀⣀⣼⣿⠇⢰⠀⠀⠀⠀⠀⠀⢾⣇⢠⡠⢸⡟⡅⣸⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠰⠋⠁⢈⠀⠀⠀⠀⠰⠾⢾⣷⣿⣿⣿⣿⡅⢸⠀⠀⠀⠀⠀⠀⠘⣿⣿⣷⣿⢇⢰⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠟⠿⣿⣿⡇⠘⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡿⢰⣽⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⣽⣿⢇⢁⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢸⣿⣿⡇⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢤⣬⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠦⢀⠀⠀⠀⠀⠀⠀⣀⣻⢿⢿⣿⣿⣿⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠈⡙⠒⣀⣀⠀⠀⠀⠀⠈⠻⢻⣼⣿⣿⣿⣿⡇⡇⠀⣀⠀⠀⢠⣠⢤⡀⠀⠀⣏⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⣠⣄⠘⠟⠃⠀⠀⠀⠀⢠⠜⣾⣿⣿⣿⣿⣿⡇⡇⢆⠛⠀⠀⠈⡼⢷⡾⢴⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠐⣳⣿⣿⣿⣿⣿⣿⣿⡇⠈⠀⠈⠈⠁⠄⠀⠀⢨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⠿⣿⣿⣿⣷⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⠿⠿⠿⠇⠀⠀⠀⠀⠀⠀⠀⠐⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠚⠋⠉⠛⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠒⠲⢄⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠦⡄
⠀⠀⠀⠀⢰⠀⠀⠀⡴⠁⠀⠀⠀⠈⢃⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢹⡀
⠀⠀⠀⠀⢠⠀⢀⡞⠀⠁⣀⡤⠤⠶⠖⠒⠺⠦⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠈⡇
⠀⠀⠀⠀⠈⠦⠊⣠⠔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣢⠞⠛⠛⢦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⢸⡇
⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠁
⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⢹⡄⠀⢀⡠⠴⠒⠒⠒⠒⠒⠤⠄⠀⠘⠀⡟
⠀⠀⠀⣀⠄⠈⡼⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠘⣇⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃
⠀⠀⠐⣌⠀⠀⠉⠁⠀⠀⠀⠀⠀⣠⣦⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀
⠀⠀⢰⠁⣠⣤⡀⠀⠀⠀⠀⠀⠀⠧⠞⠀⠐⠀⠀⢀⡠⠴⠒⠒⠓⠲⡄⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱
⠀⠀⢃⠀⢻⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⢠⠇⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠈⠀⠘⡟⠛⠃⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠥⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠳⣄⡀⠀⠀⠀⢀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞
⠀⢀⣀⠀⠀⢢⠜⠙⠛⢛⠟⠫⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⡐⠃⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁
⡜⢁⡄⠀⢰⠃⠀⠀⡴⢃⣀⣀⡤⠖⠀⠤⢄⣀⣀⣠⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁
⠡⡎⠀⠀⠸⣤⡤⠞⠁⠀⠈⣀⣀⣀⣀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠑⠄⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⣼⣁⡤⠤⠼⡆⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇
⠀⠀⠀⠀⠳⢄⣠⠔⠁⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠹⢦⣀⠀⠀⠀⠀⠀⠀⠀⠈⠲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⢠⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠄⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠆⠀⠀⠀⠀⠀⠀⣰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠳⣄⣠⠞⠁

⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⢠⡆⠀⢀⡄
⠀⠀⠀⣀⣤⣠⣾⣿⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⡀⢸⣦⡀⢸⣇⠀⡄⠀⠀⠀⠀⢠⣏⣎⡄⢀⡀⢰⡹⡼⡆⠀⠀⠀⠀⠸⣇⣦⡸⢻⠀⣶⠀⣀
⠀⠀⠀⠉⠛⠙⢿⣿⠋⠙⠉⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠘⡎⢎⠇⠈⠁⠸⣱⢳⠇⠀⠀⠀⠀⠰⡇⠘⠃⠘⣿⠈⠋⠁
⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⠛⠛⠃⠀⠀⠀⠀⠀⠘⠂⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠸⠷⠶⠶⠶⠶⠶⠶⠶⠂



⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄
⠀⠀⠀⠀⢀⠀⣾⡄⢀⡀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣴⣿⡇⣄⢣⢹⡀⠀⠀⠀⠀⢠⣄⠀⠀⠀⠀⢸⣿⣿⡇
⠀⠀⠀⠶⠛⣷⠁⣇⡜⢧⠴⠶⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⡗⢠⣪⡆⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⣼⢸⢸⡇⠀⠀⠀⠀⢸⣿⣿⣷⣦⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⠛⠃⠘⢝⠇⠀⠀⠀⠀⠀⠀⠀⠙⠻⡇⠀⠋⠞⠀⠀⠀⠀⠀⢸⡏⣿⢹⡿⢿⠿⣿⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠈


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢀⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⢀⣀⢠⣴⣧⡄⢀⡀⠀⠀⠀⠀⠀⠀⢀⣤⣸⣶⣄⣼⣧⣀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡞⢳⡄⣿⠀⠀⠀⠀⠀⠀⠨⡇⢀⡄⢀⣷⢀⣀
⠀⠀⠐⣾⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠰⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢼⣉⡧⢹⡏⠀⣿⡀⠀⠀⠀⠀⠀⢠⡟⡾⢳⣸⠈⣿⠉⠉⠁
⠀⠀⠀⠈⠋⠙⢿⡿⠏⠙⠋⠁⠀⠀⠀⠀⠀⠈⠛⢻⡿⠟⢻⡿⠋⠀⠀⠀⠀⠀⠀⠀⣿⠀⢠⡅⢨⣉⣥⠀⠀⠀⠀⠀⢸⣇⣀⣘⣟⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠈⠃⠀⠘⠁⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠁



⠀⠀⠀⠀⠀⠀⠀⢰⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠄⠀⠀⠀⠀⠀⠀⣴⣯⣭⡙⣆⠀⡀⠀⠀⠀⠀⠀⠀⣶⡶⣶⢶⡶⣶⢶⡶⣶⡄
⠀⠀⠀⠀⠀⣲⡆⢸⣿⠀⣄⡄⠀⠀⠀⠀⢀⣠⣴⣶⣿⣿⣿⡷⠀⡀⠀⠀⠀⠀⠀⠘⢿⡝⣇⡾⠸⡞⡆⠀⠀⠀⠀⠀⣿⡇⣿⣸⣗⣿⢼⣧⣿⡇
⠀⠀⠸⣿⠇⢿⡧⢸⣿⠀⣿⡇⠀⠀⠀⠀⠈⠉⠉⠹⣿⠉⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⣤⡟⣽⠁⠸⡵⠁⠀⠀⠀⠀⠀⣿⣷⣿⣿⣧⣿⣿⣿⣿⡇
⠀⠀⠈⠉⠁⠉⠉⠈⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠶⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠛⠛⠛⠛⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣦⣄⣠⣴⣾⣆⣀⣀⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣤⣴⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣀⣤⡆
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⢉⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⣿⣿⣿⣿⣿⣿⡿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠈⠿⠋⠀⠀⠉⠛⠛⠛⢯⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠟⢁⡅⡸⢃⢿⣿⣿⠙⠛⠀⠀⠀⠀⠰⠛⠉⠉⠀⠀⡖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⠁⠠⣎⢞⣵⣣⣼⣿⣿⡀⠀⠀⠀⠀⠀⢤⣶⣽⠑⠂⡔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠁⠀⢠⡈⠹⡏⡖⢲⠉⠉⠉⠀⠀⠀⠀⠀⠀⠳⠊⠀⠀⠱⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠱⣾⣣⣡⠼⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢁⡦⠼⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⢠⠇⢀⠤⢖⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⡤⠓
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⢻⠀⠀⠀⢁⣠⡿⣄⠀⠀⠈⠳⢄⡀⠀⠀⠀⠀⠀⠀⡖⠉
⠀⠀⠀⠀⠀⠀⢀⡴⠁⢠⠃⠀⠀⢀⠉⠈⢷⡙⣦⡀⠀⠀⢀⡏⠉⠓⠒⠦⠤⠜⠁
⠀⠀⠀⠀⠀⢀⣞⣀⣠⠃⠀⠀⠀⢸⠀⠀⠈⠻⣄⡛⠶⣤⡾⢻⡶⡄
⠀⠀⠀⠀⢸⣫⡭⡝⠁⠀⠀⠀⠀⡞⠀⠀⠀⠀⠈⠙⠛⠶⠶⠛⠀⠹⡆
⠀⠀⠀⠀⠘⢿⠜⠀⠀⠀⠀⠀⢀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄
⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⢸⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢹⡀
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠻⡄
⠀⠀⠀⠀⠀⠙⡄⠀⠀⣠⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣠⠾⡅

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⣦⣄⡀⠀⠉⠻⣿⣷⣦⠀⠀⠲⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠉⠻⣿⣿⣿⣄⠀⠀⠹⣿⣿⣧⠀⠀⠸⣿⣷⡄⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣷⣄⠀⠀⠘⣿⣿⣿⠀⠀⠀⣿⣿⣿⠀⠀⠀⣿⣿⣿⠀⠀⢳⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠈⠙⢿⣿⣿⡆⠀⠀⣿⣿⡟⠀⠀⣼⣿⡿⠃⠀⠀⣰⣿⣿⡿⠀⠀⢸⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣾⣷⣶⣤⡀⠀⠀⢿⣿⡇⠀⣰⣿⣟⣀⡰⠾⣟⡋⢀⣀⣤⣾⣿⡿⠟⠁⠀⠀⣼⣿⣿⠂⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⣰⠿⠟⠛⠛⠿⣿⣿⣿⡄⠀⢸⣿⣡⠼⠿⠦⣤⣍⡙⠳⣦⡉⠳⣍⠫⣍⢁⣀⣀⣀⣴⣾⣿⣿⠟⠀⠀⢸⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈⠻⣿⡷⢀⣯⠵⠶⠶⠶⢶⣤⡉⠻⣷⡈⢻⣦⠘⣷⠘⣧⠹⡿⠿⠿⠿⠛⠁⠀⠀⢠⣿⣿
⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣷⣦⡀⠀⢹⠗⣫⣴⠶⠶⠶⢶⣤⣈⠻⣦⠈⣿⡀⣿⡄⢹⡇⢸⡇⢹⡠⣄⣀⣀⣀⣠⣴⣿⣿⡟
⠀⠀⠀⠀⠀⠀⣼⣿⠿⠛⠛⠛⠿⣿⣿⡄⣨⠞⣉⣤⣶⠶⠶⣤⣌⡙⢧⡘⣧⢸⡇⣼⠃⣼⠇⢸⡇⢸⡇⣟⠻⣿⣿⣿⣿⡿⠛⠀⠀⣶
⠀⠀⠀⠀⠀⢠⠟⠁⠀⠀⠀⠀⠀⠈⠻⡷⢡⡾⠋⣡⣤⣴⠶⠦⣬⣙⢦⢳⣹⡸⢡⠏⣰⠏⣠⡿⢁⣾⠃⣿⢠⡀⠀⠀⠀⠀⠀⢀⣴⣿
⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣶⣦⡀⢱⠏⣰⡿⠋⣡⣴⠶⠖⣒⣪⣕⣿⣽⣱⠥⣚⣡⠾⠋⣠⡾⠋⣰⠏⡼⣿⣶⣤⣤⣤⣶⣿⣿⡟
⠀⠀⠀⠀⠀⠀⣼⣿⣿⠿⠛⠛⠛⠿⣿⡞⣸⠏⣠⡾⠋⣠⡶⢋⡭⢚⢏⡟⣿⢝⡯⠭⠴⠶⠟⢋⣠⣾⠟⣰⢇⠈⠛⢿⣿⣿⡿⠿⠋
⠀⠀⠀⠀⠀⠀⣿⠟⠁⠀⠀⠀⠀⠀⠈⠃⣿⢰⡿⢁⣾⠋⣰⠏⣰⢃⡎⣇⢧⠳⣍⡛⠲⠶⠟⠛⢋⣠⡾⢃⢾⣦⡀⠀⠀⠀⠀⠀⢀⣴⠃
⠀⠀⠀⠀⠀⠀⠿⠀⠀⣤⣾⣿⣿⣿⣿⣦⣽⢸⡇⢸⡇⢰⡟⢠⡟⢸⡇⢻⡌⢳⣌⡙⠻⠷⠶⠿⠛⣉⡴⡏⠘⣿⣿⣶⣤⣤⣤⣶⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠟⠋⠉⠉⠉⠙⠛⣇⢸⡇⢸⣇⠘⣷⠈⣿⡀⠻⣦⡉⠛⠷⠶⠶⠶⠟⣫⢴⣇⠀⠈⠻⢿⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃⠀⠀⣀⣤⣶⣶⣶⣾⣆⢻⡌⢿⡄⠹⣧⡈⢿⣦⣈⠛⠷⠶⠶⠶⢖⣻⠁⢺⣿⣦⡀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠹⡇⠀⠀⣴⣿⣿⡿⠟⠉⠉⠉⢁⣙⣦⣙⢦⣈⠻⢦⣌⣙⠛⠶⣖⠖⢊⣿⡇⠀⠘⣿⣿⣿⣶⣤⣤⣴⣶⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠰⣿⣿⡟⠁⠀⠀⣴⣾⣿⡿⠛⠉⢁⣨⣽⡶⠞⠉⣩⣿⠏⠀⢸⣿⣧⠀⠀⠈⠛⠿⢿⡿⠿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇⠀⠀⣾⣿⣿⡏⠀⠀⢠⣿⣿⡟⠀⠀⣼⣿⣿⠀⠀⠸⣿⣿⣷⣄⡀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣧⠀⠀⣿⣿⣿⠀⠀⠀⣿⣿⣿⠀⠀⠀⣿⣿⣿⡄⠀⠀⠙⢿⣿⣿⣿⣿⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠘⢿⣿⡆⠀⠀⢻⣿⣿⡆⠀⠀⠘⣿⣿⣿⣦⣀⠀⠀⠀⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠦⠀⠀⠻⢿⣿⣦⣀⠀⠈⠙⠻⠿⠿⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠒⢉⠉⣀⠀⠉⠐⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠀⢠⡙⣿⠁⣼⠟⣀⢸⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡄⠉⠁⠃⠄⠹⠀⠋⢈⣷⠈⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⢈⣿⣷⠀⠰⢲⢳⠢⠀⢠⣿⢽⡇⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⠃⣿⡀⣤⢠⣇⢠⠀⢸⣿⢸⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⢧⣥⢟⡹⢦⣀⣸⣏⣷⡍⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣷⣽⠃⢲⣿⠿⠊⠑⣫⣾⣿⠇⠘⡆⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⠀⢘⡇⠀⠀⢠⣿⣿⣿⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣦⣾⣷⣆⣴⣿⣿⣿⠁⠀⠀⠀⣾⠁⢠⠀⢸⣄⣤⣤⠀⠀⠀⠻⠦⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠉⠻⣿⣿⣿⣿⣿⣿⣿⡿⠟⠃⠀⠀⠀⣰⣿⠀⣾⠀⢸⣿⣿⣿⣤⡀⠀⠀⠀⠀⢹⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠄⠀⠀⠙⠻⣿⣿⡿⠿⠛⠁⠀⠀⠀⠀⠀⣿⣿⣾⡟⢀⣾⣿⣿⣿⣿⣷⠀⠀⠀⠀⣸⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⢀⣀⡀⠸⣧⣤⣀⠀⢀⣠⣤⣀⣠⣶⠃⠀⢰⣿⣿⣿⡿⠛⠛⠻⢟⡁⠙⠻⡷⣷⡀⠰⠁⢻⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⣠⡝⠁⠀⠀⠈⠛⠿⣿⣿⡿⠿⠟⠋⠁⢀⠀⠀⠛⠉⠀⠀⠀⠀⠀⣼⣿⡤⠔⣃⡼⠃⠀⠁⠀⠹⣿⣿⣿⣷
⠀⠀⠀⠀⠀⡰⠋⠁⣀⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⣠⣤⠞⠋⠁⠀⠀⠀⠀⠀⠈⢌⡉⠟⠋⠀⢸⡋⠀⠀⠀⠀⠀⠀⠈⠙⠿⠿
⠀⠀⠄⠒⠉⠁⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠟⠀⢠⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠒
⡤⢀⢀⡄⣠⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠛⠁⠀⠀⠁
⠓⠛⠉⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⢠⠀⡧

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀
⠀⠀⠀⠀⢠⡤⠀⢒⣯⣻⣿⣿⣯⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡶⡄
⠀⠀⠀⠀⠸⡀⠂⠈⢟⣿⣽⣿⣿⣿⣿⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠘⡄
⠀⠀⠀⠀⠀⠈⠑⢤⣼⣿⣿⣿⣿⡟⠛⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠘⠿⢿⣿⣿⠏⠀⠀⠀⠘⢆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠸⡇⠀⠀⠀⠀⠀⠀⣿⣿⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣋⡉⠛⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⡿⣿⢿⣷⣿⡿⠟⠷⣼⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣱⣄⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣻⣾⣷⣿⣿⣯⡉⣸⡟⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣎⡇⠀⠀⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠊⠘⠀⠠⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⠿⣋⣩⣭⣦⣦⣄⠀⠀⠀⢘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣵⠀⢘⡟⠛⠛⠿⠗⠒⠒⠛⠉⠉⠀⠀⠀⠘⢿⣧⡀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠇⠆⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡳⣄⡐⠷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡇⢨⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠃⠏⢻⠰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣥⣀⡼⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢯⣁⠼⠀⢸⠀⢃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣦⡠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣄⣄⡜

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠄⠀⠀⠤⣤⠄⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⣽⠀⠀⢠⠄⠀⠘⠇⠀⠈⠒⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⢀⡝⠀⠀⠈⠛⠀⠀⠀⠀⠀⢀⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡟⠀⠀⠀⠀⠀⠠⣇⣤⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠓⠀⠀⠄⠀⠀⠀⠀⠹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⡗⠲⠛⠦⡀⠀⠀⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀⠀⠀⠙⡄⠀⠘⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠉⠛⠂⠀⠁⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⢀⣠⠤⠶⢤⡀⠀⢢⠀⠀⠀⡔⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠉⠀⠀⠀⠀⠹⡆⠈⡄⠀⠀⡇⠀⣠⠀⠸⡇
⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢧⠀⠀⣧⠞⠹⡄⠀⡇
⠀⠀⠀⠀⢸⡷⡄⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⢸⠀⠀⡇⠀⠀⡇⠀⡇
⠀⠀⠀⠀⠰⣧⠙⢦⡀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⢀⡠⠚⡇⠀⡇⠀⠀⢇⠀⠇
⠀⠀⠀⠀⠀⠈⣷⣄⠈⠓⠦⢄⣸⣄⣀⠀⠀⠀⢀⡤⠚⢁⣠⣖⠉⠉⠙⡇⠀⢧⠀⠀⠈⢣⠘⠂
⠀⠀⠀⠀⠀⠀⠈⠛⠢⠤⠄⠠⠤⠾⣅⣀⣀⣀⣈⣉⣉⡀⣠⡠⠏⠉⠀⠙⢄⠀⡁⣠⠀⠀⠁⠠⠖⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉

⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠔⢁⠀⠀⠀⡇⠈⠃⠂⡄
⠀⠀⢀⡀⠀⠀⠺⠄⠀⠀⡇⠀⢀⡾⠀⠢⠄
⠀⠀⢽⠀⠀⠀⢀⣀⢄⡀⠳⡴⠋⣼⠀⠀⠀⢦⡤⣀
⠀⠀⠀⠀⢐⠓⡩⠗⠋⠀⠀⠀⠀⣾⠀⠀⢠⡾⠁⣹⣧⠘⢶⣶⣶⡶⠶⠶⠶⠶⠖⠲⠶⠦⢤⠄⡀
⠀⠀⠀⠀⠉⠉⠀⠀⠀⠐⠄⠀⠈⣿⠀⠀⠋⠀⠰⣿⣿⠀⠀⣿⠟⠙⢲⣶⠶⡟⠿⠓⠒⠀⠀⢀⠀⢈⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠐⠀⠀⠀⠀⡄⢸⡟⠀⠀⠛⠀⠀⠟⠉⠀⠁⠀⠀⠀⠀⣰⠃⠀⠀⢣⠄⠰⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡾⠁⠀⠀⠀⠈⠀⡄⠙⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢀⠀⢲⡄⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣦⣀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣄⢌⠳⠀⠀⢀⣯⠄⠀⠀⠀⠀⠀⠄⠀⠀⢿⠻⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⠟⠶⠾⠟⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠈⠉⢳⡄⠀⠀⣾⠤⠤⠤⠀⠀⠀⠀⠀⠀⠸⣆⡙⢿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⣿⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⡀⢿⣿⣶⡀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣌⢿⣿⠷⡄⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⣿⠀⠐⡀⢙⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠸⠀⡴⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡏⠀⠀⠃⠸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠶⣄⡨⢃⢤⣤⠀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣑⣾⠁⠀⠠⡄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠒⠒⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠙⠘⠒⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀⣠⣶⣶⣾⣿⣷⣶⣾⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠟⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⢻⣿⡿⠛⠟⠋⠁⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢠⣶⣶⣶⣦⢹⣿⣿⣿⣿⠿⢶⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢠⣆⠀⠘⣿⣿⣿⠏⣸⣿⡿⠋⠀⣠⣾⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⣤⣽⣤⣴⣿⠟⠁⣀⣾⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⠀⢹⣮⣉⣠⣾⠂⠀⣾⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⠋⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠁⠀⠀⠀⠙⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣷⣾⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣹⡇⣹⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⡇⠘⠀⠀⠀⠀⠀⢠⣿⡇⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⡿⠛⠀⠀⡀⠀⠀⠀⢀⣼⣿⠃⠙⢿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠰⣿⣄⠀⣰⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⢻⣿⣾⣿⣿⣿⡟⠀⠀⠀⠀⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⢹⣷⠀⠀⠀⠀⠀⠘⢿⣿⣿⡟⠀⠀⠀⠀⠀⣸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⠁⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣿⣿⠟⠋⠙⠻⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠙⠋⠱⢶⣶⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⢀⢀⠀⣸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣶⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡆⠘⠀⠉⠙⠉⢻⡄⠀⠷⠀⠀⠑⠀⠀⠐⠀⠀⠀⠁⠀⠈⠀⠉⠉⠁⣶⣦⣤⣤⣴⣶⣤⣤⣤⣤⣤⣶⣤⣶⠶⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠀⠀⠀⠀⠀⠐⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠋⠛⠛⠛⠛⠛⠛⠋⠉⠉⠉⠁

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⡿⠛⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣧⣤⣤⣤⣤⣄⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣠⠀⠀⢠⣄
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣠⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢻⡄
⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⢻⣿⣿⣿⡇⠋⢠⣿⣿⣿⡇⣝⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣴⡆⠀⠀⠀⢀⣧⣿⠇⠀⠀⠀⣿⢧
⣿⣿⣿⣿⣿⣿⣷⣴⣶⣶⢸⣿⣿⠋⠀⢰⣿⣿⣿⡿⠃⣿⣿⣿⣿⡟⠉⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⠛⠉⠉⡇⠀⠀⣴⣿⣿⠁⠀⠀⠀⣠⣼⠈⠀⠀⢰⣶⡆
⣿⣿⣿⣿⣿⡿⠿⢸⡟⠉⢸⣿⡇⢰⢋⢈⣉⠹⣿⣷⣴⣿⣿⣿⣿⡇⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⣀⣸⡇⣠⣶⣧⠀⢸⡿⣱⢿⠿⣷⡄⠀⠙⠋⠀⠀⢠⢸⡅
⣿⣿⣿⣿⣿⣧⣠⣾⣷⣶⣿⣿⣧⡘⢾⡟⡿⢀⣿⣿⣿⣿⣿⣿⣷⣄⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠻⠟⠁⠈⠉⠁⠀⠘⣿⣝⠸⡄⣸⡇⠀⠀⠀⠀⠀⠈⠻⠇
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠒⣆⣶⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣭⡙⣟⠉⠀⠀⢀⠀⠀⣀⣤⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⣀⣃⣿⣿⣿⡇⠀⣸⣿⣠⣤⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠦⡄⠀⠻⢿⣧⠟⠀⠀⣸⣿⡿⠀⡿⠿⠃
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⡿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⡇
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣁⣀⣠⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡿⠿⠿⠇
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠤⣤⢤⡤⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠁⢀⣀⠀⠀⡀⡀⠈⠙⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢎⠁⢤⣤⣝⣚⡐⢂⡐⢀⡒⢈⠀⠤⠀⣱⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠣⣬⡑⠺⡦⢼⡉⢤⠈⢡⡌⠁⠦⠀⠒⢪⣉⠞⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠲⣤⣽⣉⣿⣟⠓⡀⠶⠂⡀⠿⢀⡘⠃⣤⣥⠾⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢁⡛⢷⣬⣯⣭⣿⡋⠛⣀⡘⠛⣠⡈⠉⣤⢤⡞⢒⣉⣴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠆⣽⠛⢳⡶⠿⣭⣥⣤⠉⢡⣤⠉⠡⡶⠀⠸⠟⣏⡥⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠿⡐⢮⣿⡟⣳⣾⠷⠆⠀⠶⠆⠀⠶⠆⣀⠚⢛⣯⣵⢶⠟⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣶⣅⡚⢬⣾⣏⣻⣿⡛⠓⣀⡘⠛⣀⡈⠛⣠⣬⡵⢷⣹⣶⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠆⣹⠛⣷⡾⢿⣭⣥⣤⠉⢡⣤⠉⠁⣶⠀⠰⢟⣎⡅⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡐⢯⣽⣟⣳⣶⠿⠆⠀⢶⠆⠀⠶⠆⣀⠚⢓⣯⡡⠖⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⢁⡺⢬⣿⣏⣹⣿⡛⠛⣀⡘⠛⣀⡈⠛⣠⣬⡵⢷⣂⣜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⣤⣀⣶⢄⣹⠻⣶⣾⣿⣬⣤⣄⠉⢡⣤⠉⠡⣤⠀⠰⢛⣏⣥⣴⣀⣤⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⣾⡏⡇⣾⣿⣽⣿⣷⣾⣿⠂⠀⠲⠂⠀⠲⠂⠀⠚⠋⣽⣿⣷⡾⢋⣷⣶⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡀⣷⣿⣿⡿⢿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣾⡏⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡇⣿⠀⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡇⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣟⣺⣿⣿⣿⣿⣿⣿⠀⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⡀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⢻⣿⣿⣿⣿⣿⡏⢀⡟⠻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡅⣇⢻⡀⠻⣿⣿⣿⣿⣿⣿⣿⠿⢿⢾⣿⣿⣿⣿⡟⢁⡞⣸⢀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⡘⣆⠙⣄⠙⢿⣿⣿⣿⣿⣿⣶⣦⣿⣿⣿⡿⠏⣠⠎⣰⠇⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡘⢦⡀⠙⢦⣝⠻⠿⢿⣽⣯⣼⣿⠿⣿⡵⠊⢁⡴⠋⢦⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⣙⠦⣀⡀⠉⠑⠒⡖⢲⠒⠂⠉⢁⣠⠴⣋⣴⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣳⣮⣍⣛⠛⠛⠃⠘⠛⠛⣛⣩⡴⣞⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠟⢻⡿⠟⠙⢿⡟⠻⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣴⣶⣶⣿⣿⠀⣿⠒⠒⠠⠤⠤⢄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠛⠋⠛⠻⠿⣿⣿⣿⣿⣿⠀⣿⠀⠀⠀⠀⠀⠀⠈⠉⠛⠲⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⢹⣿⠏⠉⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣦⣠⣀⢀⡀⡀⠀⠀⠀⠀⣀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠠⠾⢿⣿⣿⠿⢳⣞⣡⣤⣶⣿⡿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢽⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⡯⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠚⠛⠩⠿⠿⠿⠿⠟⣛⣛⠛⠿⠿⠿⠿⠍⠙⠛⠉⠁

⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣻⡿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣵⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⠀⣀
⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠠⠈⠐⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠠⠐⡠⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠔⠄
⠀⠀⠀⠀⠈⠂⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢣⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠔⠊⠀⠀⠈⠵⠿⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢠⠴⠢⠤⡀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠈⠄⠀⠀⠀⣠⠄⠀⠀⠄⢁⣄⡀
⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⠀⠀⠁⡀⠈⠙⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⡁⠀⠀⠁⠀⠀⡀⠀⠀⠙⠔⢫⠂
⠀⠀⠀⠀⠀⠀⢠⠗⠀⠀⠆⠀⠀⠀⠁⠀⠀⢀⠀⠀⠀⠀⠈⠀⠀⠀⡸⢀⠁⠀⠐⠀⠀⠀⠀⠀⠀⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠎⠀⢠⣀⠀⢀⡀⠄⠊⠀⠸⠀⠀⠀⠁⠀⠀⠂⠀⠀⢸⢠
⠀⠀⠀⠀⠀⠀⡈⠁⠠⡀⠀⠀⠁⠀⠀⡠⠊⠀⠘⠅⢀⡀⠚⠀⠠⠂⠀⠀⢄⠀⠀⠈⠀⠀⠀⠀⢀⡬⠃
⠀⠀⠀⠀⠈⠃⠄⠀⠀⡀⡁⠰⣀⠀⠉⠀⠀⠀⠀⢀⠁⠚⠀⠀⡀⠀⠀⠀⠀⠁⡦⢀⣀⡀⠠⠂⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠔⠈⠈⠀⠑⠆⠀⠀⠀⠀⠸⠈⠉⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⠤⣀⢺⣀⡀⠀⠀⠀⠀⡄⠀⡐⣂⠀⡠⠀⠓⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠄⠀⠀⠀⠠⠀⠀⠀⠀⠈⠈⠀⠨⠉⠀⠀⠀⠀⠀⠀⠠⣄⠀⣀⠌⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠈⠀⠂⠘⠂⠈⠀⠀⠀⠀⢀⡀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠈⠉⡠⠀⠀⠘⠀⠰⠀⠀⠀⠀⠀⠘⠀⠂⠀⠂


⣿⣿⣿⣿⣟⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⣿⣿⣟⣛⣛⣛

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⢀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⣼
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣾⣿⡦⢹⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣌⠉⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠉⠀⠉⠙⣿⣿⣿⣿⣿⠛⠻⠿⠿⠿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⡿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡤⠀⠀⠀⠠⣌⢻⣿⣿⡇⠀⠀⠀⠀⠀⣿⢻⣿⡇⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢨⡇⠀⠀⠀⠀⣿⣄⠻⢿⠁⠀⠀⠀⠀⢰⣿⠈⣿⠇⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣼⡷⢀⣀⡤⠔⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡍⠂⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⣠⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣷⡀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⡿⠁⠀⠀⢀⣴⠿⣩⡟⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⠇⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⢦⠀⠀⠀⠀⠀⣰⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⢀⠈⡇⠀⠀⢀⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢁⣾⠀⢱⣤⣤⣿⣿⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣾⡇⠀⣿⣿⣿⣿⡻⢷⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡇⣿⣿⣿⣧⣾⣿⣿⣿⣿⣿⣆⠈⠳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⡏⠉⣭⣽⣆⢀⡀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠉⢹⡿⠃⠹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⢠⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠈⢻⣿⣧⡀⠠⣄⡀⠀⠀⠀⠀⢹⡾⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠙⢿⣿⣶⣤⣭⣷⣶⣴⠶⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠙⠻⢿⣿⣿
⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠚⠛⠛⠛⠻⠿⢿⣿⣿⣿⣿⣿⣯⣍⠉⠛⠉⠉⠁⠀⠀⠀⠀⢀⣴⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣷⡄⠀⠀⠀⢠⣤⣴⣶⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣦⠀⠀⠀⠉⠛⠿⠿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣧⠀⠀⠀⠀⠀⠀⢸⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⡆⠀⠀⠀⠀⠀⣼⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠀⠀⠀⠀⢠⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⢀⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠄⠒⠒⠒⠂⠤⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠊⡀⠀⠀⡠⠀⠀⠀⠀⠀⠈⠂⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⡜⢠⠂⠰⠁⠀⠀⠀⠀⠀⢀⠔⠀⠳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠁⠀⠐⢉⡏⢉⠓⠂⠀⠀⠀⠀⢢⡋⢢⠄⠀⠱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢈⡁⡌⠉⠒⠀⠀⠀⠀⠀⠸⡏⠡⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠣⡀⠈⠉⠈⠀⠁⠀⠀⠀⠀⠀⠀⠀⠁⠘⠀⠀⡠⢲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⣈⠑⠂⠄⣀⣀⠀⠀⠀⠀⠀⠀⣀⡀⠤⠒⢉⣠⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠁⠢⣤⠄⡀⢈⣉⣉⣉⣉⠁⢠⠀⠄⠂⢁⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡀⠬⣇⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠧⣎⡈⠃⠀⠀⠀⢀⠀⢀⡤⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠢⣀⠉⠑⠒⠒⠒⠒⠈⢁⡠⢺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡀⠀⠈⠁⠀⠐⠀⠀⠉⠀⠀⡈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⠒⠀⠠⠤⠤⠄⠐⠊⠁⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⢸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡀⠀⠀⠀⠀⡠⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠈⠉
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⢿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⡒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⢀⣀⣄⠤⢤⡤⠼⠒⢒⡀⠀⡀⢀⠲⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡀⠐⠒⠭⠉⠀⠀⠀⢠⡄⠃⠀⠂⠀⠈⠡⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⡀⣀⣀⣄⣯⣼⠃⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⣠⠂⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⢉⡉⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⡒⣉⠀⡆⢱⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡙⠉⣥⡤⢴⢶⣤⡤⠤⠴⠶⠿⠟⠛⠃⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡈⠁⠢⢀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⡈⠻⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡡⠅⠀⠀⠀⠀⠀⠀⠀⠂⠀⣀⠀⠀⠠⠟⠳⠦⠀⠀⢀⡇⠀⠰⡄⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠨⠅⠨⠿⠿⠓⠐⠀⠀⠀⠀⠈⢧⡄⢍⡀⠂⠀⠉⠁⠀⠀⡻⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠑⠊⠇⠱⠀⢀⡀⠀⠀⠀⠀⠈⠉⠀⠀⠠⠀⡤⢊⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢣⠀⠀⣠⣤⠀⠀⠀⠀⠀⡜⢠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⣸⠀⠀⣿⠗⠀⠀⠂⣀⣀⡠⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⢅⢀⠀⠈⠀⠀⠀⠻⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠠⡟⢛⠻⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢌⣈⣇⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⣍⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠃


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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠋⠉⠉⠉⠉⠉⠉⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠉⠉⠉⠉⠉⠉⠉⢻
⠀⠀⠀⠀⠀⠀⠀⠀⡶⠀⢀⡄⢸⠀⠀⣠⠤⢤⣄⠀⢸⡇⣤⠀⠐⣦⠀⠀⠀⠀⠀⢠⡖⠀⢠⡄⣿⠀⢀⣤⠤⢤⡀⠀⢸⠀⣄⠀⠰⡆
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣸⠁⢸⠀⣾⢡⡞⢶⠘⡇⢸⡇⢸⡇⠀⢹⡀⠀⠀⠀⠀⣼⠀⠀⣿⠀⣿⠀⡟⢰⣾⣦⢹⡆⢸⠀⢹⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⢸⡄⢸⠀⠹⢺⡇⢸⠸⠃⢸⡇⣸⠃⠀⣼⠀⠀⠀⠀⠀⢸⡄⠀⢻⡀⣿⠀⠳⢼⣿⣿⠺⠁⢸⠀⡾⠀⢀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⢸⠀⠀⢸⡇⠸⠛⢷⠾⣧⣤⡀⠈⠃⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⣿⠀⠀⢸⣿⣿⣿⣶⣿⣤⣄⠀⠘⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⣤⡾⠁⠀⠀⠀⠀⠁⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢦⣤⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠶⠶⠶⠶⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠿⠿⠿⠿⠋





⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠛⠛⠛⠛⠛⠛⢶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⣿⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⡀⢸⠀⠀⣀⢂⢂⡀⠀⢸⡇⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⡤⠀⠀⠀⣿⣿⣿⢿⡽⡽⣿⣿⣿⠀⡀⠀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⣸⠃⢸⠀⠀⠀⠆⠆⠀⠀⢸⡇⢹⡄⠀⢻⠀⠀⠀⠀⠀⢸⠃⠀⣼⠁⣿⣿⣿⣿⣽⣽⣿⣿⣿⠀⢻⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⢻⡀⢸⠀⠀⣠⠶⢦⣄⠀⢸⡇⢸⠇⠀⣸⠀⠀⠀⠀⠀⢹⡀⠀⢿⠀⣿⣿⣿⡿⠿⢿⣿⣿⣿⠀⣸⠁⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠷⠀⠈⠁⢸⠀⢸⡇⠀⠀⣹⠀⢸⡇⠉⠀⠰⠏⠀⠀⠀⠀⠀⠈⠧⠀⠈⠁⣿⣿⣿⡁⠀⠀⣿⣿⣿⠀⠋⠀⠰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⣀⣙⣒⣚⣁⣀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣶⣾⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⡶⠶⠶⢶⣶⣶⣶⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⣷⣦⣄
⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣷⣦⡀
⠀⠀⠀⠀⠀⢠⠞⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⣶⣶⣦⣤⣀⠀⠀⠀⠀⠀⠈⠛⢿⣦⡀
⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⣀⣴⡿⠟⠉⠁⠀⠀⠀⠉⠙⠻⢿⣦⣄⠀⠀⠀⠀⠈⠻⣿⣄
⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⣴⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⡄⠀⠀⠀⠀⠘⢿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣦⠀⠀⠀⠀⠈⢿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⠀⠀⠀⠈⢿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⠀⠀⠀⠘⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡿⠿⠿⢿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠀⠀⠈⠙⠻⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⢸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⠀⠀⠈⢻⣿⣷⡀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠀⠀⢻⣿⣧⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⢠⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⢀⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠀⠀⠀⠀⣰⡟⠀⠀⠀⢀⣾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⠟⠁⠀⠀⢀⣼⠏⠀⠀⠀⢀⣾⠃
⠀⠀⠀⠀⠀⠀⠀⣀⠤⠞⠋⠀⣠⣴⠶⠶⠿⠿⠟⠛⠋⠁⠀⠀⠀⣠⠞⠁⠀⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⠀⠀⢀⣴⡾⠋
⠀⠀⠀⠀⠀⠀⢻⣷⣦⣤⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠋
⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠁
⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠟
⠀⠀⠀⠀⠈⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃
⠀⠀⠀⠀⠀⠈⠻⣿⣶⣦⣤⣤⣤⣤⣤⣤⣶⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠋⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⠉⠰⠶⠦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠃⠀⠀⠀⠀⠀⡜⠁
⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡿⠀⠀⠀⢀⣤⣤⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡀
⠀⠀⠀⣠⡟⠉⠳⠦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠖⠈⠉⠉⠀⠀⣇
⣴⣶⣦⡿⠀⠀⠀⠀⠀⠉⠑⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⣠⣯
⠉⠻⠟⠁⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣀⢀⣴⣶⣴⣾⣿⣿⣿⣿⣶⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡄⠀⠀⠘⢿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⣶⠟⠀⠀⠀⠀⣀⣠⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠛⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⣿⣿⡿⠃⠀⠀⠙⢿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⡀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢀⡆⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⣈⠄⠀⠀⠀⠀⠘⠛⠉⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠚⠲⠄⠀⠀⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡰⠆⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⠀⢀⠤⣀⠴⠳⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠿⡿⢿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣄⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⢸⠟⠉⠦⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠘⡄⠀⣀⡴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢸⡇⠀⠀⠀⠀⢀⡼⠁⡸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⣾⠁⠀⠀⠀⠀⣼⠁⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⠋⠉⠉⠁⠀⠻⠇⠀⢠⡿⠀⠀⠀⢀⡼⠀⢠⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⣠⣾⡥⢤⡴⠞⠁⢀⡴⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⣿⡀⠀⠈⢷⡴⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠊⠙⠛⠶⣦⣤⣤⣤⣤⣴⣶⠶⠞⠛⠁⠀⠘⣷⡀⣨⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⡏⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⢀⣵⣤⣤⣴⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⢀⡴⠋⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣼⠃⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⢰⠏⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⢹⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣨⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⣠⡀⢸⡀⠀⠀⠀⠸⣿⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣶⠶⠿⢿⡟⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣥⡼⠏⠉⠛⠀⠀⠀⠀⠀⠈⣿⡉⠉⠛⠛⠛⠛⠋⠉⠉⠉⠉⠀⠀⠀⠀⠀⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⡀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⣴⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⡆⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⣀⣀⣀⣀⣀⣇⣀⣀⣀⣀⣸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⣤⣤⣤⣭⣬⣯⣬⣥⣤⣤⣼⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣏⠀⠈⡏⠀⠀⢹⡇⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢰⡇⠀⠀⢸⡇⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⠀⠀⢸⡇⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠦⢾⡇⠀⠀⢸⡷⠴⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣶⣾⡇⠀⠀⢸⣷⣶⣿⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣇⠀⠀⣼⣿⣿⣿⣿⣿⣷⡄
⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⡇⠀⠀⠀⢀⡀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⣀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣶⣤⣴⣠⣄⣀
⠀⠀⠀⠀⠀⠀⠀⣠⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡞
⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡕
⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⢟⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡖
⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣏⣾⣿⣿⣿⣿⣿⠋⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠻⡄
⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣟⠁⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠁
⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠐⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠉
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡟⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⡟⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⢴⡆
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣰⣾⡇
⠀⠀⠀⠀⠀⠀⠀⢽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣈⣻⡿⠿⣿⣿⣿⣿⣿⣿⡏⢀⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⣿⣶⣿⣿⣿⠿⠛⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠏⠁⠀⠀⢸⣿⣿⣿⣧⣤⣶⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⢀⣶⣿⠿⠿⠿⠿⠿⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⣤⣤⣤⣤⣴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⠿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣶⣤⡀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣴⣿⣿⣿⣿⣿⣿⣶⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣿⣛⡉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣄⣀
⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦
⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⣀⡀⡀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⢀⡾⠉⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⡆⠀⠀⠸⡇⠀⠀⣠⣒⠲⣦⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⣇⠀⠀⠀⠁⠀⠀⢿⣿⣿⣿⠃⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠘⢿⣿⠟⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⣿⠈⢿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⡿⠙⣿⣿⣿⣿⣿⣟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⠶⠶⢦⣄⠈⠄⢰⡏⠀⠈⠛⠿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠿⠿⠛⠁⠀⠹⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣤⣶⣶⣶⣾⣿⡇⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠃⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠙⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠻⣿⣿⣿⣿⡟⠀⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣣⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⡁⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣯⡆⠀⠀⠀⠀⠀⠈⣦⡀⠀⠀⠀⢀⣤⠴⠚⠛⠉⠉⠓⣦⣤⣤⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⡀⠀⠀⠀⠀⠀⠈⢽⢷⣶⣎⣩⣤⣤⣤⣶⣶⠾⠋⠉⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⢣⣄⠀⠀⠀⠀⠀⠀⠈⠙⠻⡿⢿⡿⠛⠛⠁⠀⢠⢀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠑⢴⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣾⠟⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠼⠶⣤⣴⣶⣤⣤⣶⡶⣿⠿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⢀⣤⣤⡄⠀⠀⠀⠀⠀⣠⡾⠋⢁⣀⣀⣀⣀⠉⠻⣦⡀⠀⠀⠀⠀⠀⣠⣤⣄
⠀⠀⠀⠀⠀⠀⢸⡇⠈⣿⠀⠀⠀⠀⢠⡟⢀⣴⠛⠉⠉⠉⠙⢳⣄⠘⣧⠀⠀⠀⠀⢸⡏⠀⣿
⠀⠀⠀⠀⠀⠀⠘⣷⠀⢹⡆⠀⠀⣤⣼⣷⢸⡇⠀⠀⠀⠀⠀⠀⣿⢰⣿⣤⡄⠀⠀⣾⠁⢰⡟
⠀⠀⠀⠀⠀⠀⠀⣿⡀⠸⣧⠀⠀⠛⠻⡿⢸⡇⠀⠀⠀⠀⠀⠀⣿⠸⡿⠛⠃⠀⢀⡿⠀⣸⡇
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⠛⢷⣄⠀⠀⠈⠻⣦⣀⣀⣀⣠⡾⠃⠀⠀⢀⣴⠟⢻⡇⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠙⢷⡀⠙⢷⣄⠀⠀⠈⠉⠉⠉⠉⠀⠀⢀⣴⠟⠁⣠⡟⠁⢰⡏
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠈⠻⣦⠀⠉⠳⣆⠀⠀⠀⠀⠀⢀⣴⠟⠁⢀⡾⠋⠀⢀⣾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠈⠀⠀⠀⠙⣷⡀⠀⠀⢠⡟⠁⠀⠀⠈⠁⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⠀⢠⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠸⣇⠀⢀⣿⠀⠀⠀⠀⢠⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠿⠀⠸⠇⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈



⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣟⣉⣉⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠃⠀⠀⠀⠀⠀⢀⠔⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢘⠁⠀⠀⠀⠀⢊⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⡆⠀⠀⢰⡀⠀⠀⠀⠀⠀⠶⢇⠆⠀⠀⠀⡇⠀⠀⠄⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢊⡂⠀⠀⠀⢀⡀⠠⡜⠀⠀⠀⡌⠁⠀⠀⠀⣤⠀⠀⠘⠃⠀⠀⠂⡇⠀⠀⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⢈⠀⠀⠈⠧⢤⠀⠀⠀⠀⢀⠂⠀⠀⠠⢻⡆⠀⠀⠂⠀⠀⡀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠉⡌⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⢐⠳⠋⠀⠀⠀⠀⣀⠌⠀⠀⠀⠀⠀⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢠⠀⠀⠀⠈⠀⠂⠀⠀⡀⠀⠀⠀⠀⠛⠁⠀⠂⠀⠀⠀⠁⠀⢠⢠⠀⠀⠀⡄⠨⢧
⠀⠀⠀⢀⠀⠀⠀⣸⠀⡄⠀⠀⠀⣮⢀⠀⠀⠀⠘⠀⠀⠀⠑⠂⠀⠀⢠⡐⠂⢠⢸⠀⠀⢀⠀⠀⠈⣸⠀⠀⠀⠁⡀⢹⡇
⠀⠀⠈⠀⠆⠀⠰⠉⠀⢀⠀⠀⠀⣼⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠒⠟⠉⠙⠁⠉⠀⠀⠀⠛⠀⠀⠀⢈⡄⠺⣷⠀⠀⠀⢸⠿⡆
⠀⠀⠀⠠⢭⣶⣶⣂⣀⢾⠀⠀⠀⢨⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⢀⣤⠖⠉⠀⠀⠀⠀⠀⠀⠀⠈⠄⢫⣿⣄⠀⠀⠸⡦
⠀⠀⠀⠐⢉⠛⠻⡉⠫⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠈⣽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣏⣿⡇⠀⠀⠀⡃⠀⢀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠃⢸⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⢈⠃⠀⠀⠀⠀⠀⠀⠘⠀⠀⣘⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠅⠀⠀⠀⢇⠀⠀⠀⠐⠊
⠀⠀⠀⠀⠀⠀⠈⡩⡟⢿⠀⠀⠀⠀⠀⠀⠀⠰⠈⠁⡀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢠⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠋⠘⡄⠀⠀⠀⢀⢀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣷⡀⠀⠀⠉⠍⠀⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⣫⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠁⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠸⡄⢱⠀⠐⠈⠀⠘⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠛⠀⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⢐⡈⣱⠾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢡⠍⠁⡈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢃⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡈⠝⠛⢄⠀⠀⠀⠀⠀⠀⠀⠠⢤⠦⣰⣇⠀⠒⠀⠀⠜⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡇⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠈⠁⠈⡄⠀⠀⠀⠀⠀⠀⠀⠻⢛⠛⠻⠀⢀⡄⠛⢰⠹⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⡅⠈⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡆⠈⠃⠈⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⡃⠀⠶⠀⠁⠀⠘⡆⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⡠⠌⠁⠀⡁⢸⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠈⠀⠠⡄⠀⠀⠉⠙⣇⠀⠀⠀⠀⠀⠀⠀⣴⡄⢆⠀⠀⠀⠆⠀⠰⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⢥⢸⠀⠀⠀⠀⠀⠀⠀⠀⢘⣀⠀⣤⠸⠃⠀⢀⣀⠀⠀⡀⢈⡄⠀⠀⠀⠀⠀⠀⠈⠋⠈⢆⢰⠠⠆⠀⣎⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠁⡄⠐⠂⠀⠈⠝⣢⡀⢹⣆⢻⡀⠀⠀⠀⠀⠘⢻⡤⠌⠐⢧⡄⠤⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⢃⠌⠀⠀⠠⠀⢀⣀⠉⠙⠶⣽⣦⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠁⡠⠀⠘⣟⣧⡆⡀⠀⠉⠛⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠴⠘⠱⠂⠈⠹⡿⠱⠄⠀⠐⠂⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⣤⣴⣶⣿⣷⣶⣤⣀⠀⠀⠐⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣨⣾⣿⣿⣻⡿⢋⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢠⣾⣿⡿⠟⡱⠋⠁⢋⣿⣿⣿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠁⠀⠀⠀⠀⠀⠁⣾⣿⣿⣿⣿⣿⣿⣧⠀⠀⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⡆⠀⠈⡄
⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⢰⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣉⣉⡇⠀⠀⢸⡄
⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⢀⣴⣾⣿⡿⠁⠀⠀⣽⣿⣦
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢠⣿⡿⠁⠀⠀⠀⣀⣠⣄⣠⣵⣶⣶⣶⣾⡿⠿⠟⠋⠀⠀⠀⣰⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢸⣏⠁⠀⠀⢀⣦⡽⠛⠛⣩⣿⣿⣿⡟⠁⠀⠀⠀⠀⣀⣤⠾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣬⠋⠀⠀⣸⣿⣿⣿⡿⠀⠀⠀⢀⡴⠻⠛⠁
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣿⠃⠀⠀⢰⡇⠀⠀⢰⣿⡿⠛⠋⠀⠀⣀⠤⢘⣭⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⢹⠀⠀⠀⢈⠄⠀⠐⠛⠁⡀⠀⢀⣀⣠⣤⣾⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢹⡂⠀⠀⠀⠘⣰⣿⠿⠉⠉⠉⠛⠿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠸⡆⠀⠀⠈⣷⠀⠀⠀⠜⠃⠀⠀⠀⠀⠀⠀⠀⢸⡏
⠀⠀⠀⠀⠀⠀⠀⠈⣆⠀⠀⢻⡀⠀⠀⠈⢧⡀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⣆
⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠈⣿⣀⡀⠀⠀⠉⠠⢌⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡀⠀⠘⢿⣿⣦⣄⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠘⠿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⠈⢿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣄⠀⠀⠙⢿⢿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠂⠐⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⠶⢤⠤⢤⣤⡤⠴⠖⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⣤⣤⣿⣇⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⣄
⠀⠀⠀⠀⠀⠀⠀⣼⣿⠋⠀⢀⣴⣷⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣾⣦⡀⠀⠙⣿⣧
⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⢠⣾⡿⠁⠀⣠⣄⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣠⣄⠀⠈⢿⣷⡄⠀⠘⣿⣧
⠀⠀⠀⠀⠀⣼⣿⠃⠀⢠⣿⡟⠀⢀⣼⡿⠋⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠙⢿⣷⡀⠀⢻⣿⡄⠀⠘⣿⣇
⠀⠀⠀⠀⢠⣿⡏⠀⢀⣿⡿⠀⠀⣾⡿⠁⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠈⢿⣷⠀⠀⢿⣿⡀⠀⢹⣿⡄
⠀⠀⠀⠀⣸⣿⠁⠀⢸⣿⠃⠀⢸⣿⠃⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠘⣿⡇⠀⠘⣿⡇⠀⠈⣿⣇
⠀⠀⠀⠀⣿⣿⠀⠀⣾⣿⠀⠀⣿⣿⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⣿⣿⠀⠀⣿⣷⠀⠀⣿⣿
⠀⠀⠀⠀⣿⣿⠀⠀⢿⣿⠀⠀⣿⣿⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣿⣿⠀⠀⣿⡿⠀⠀⣿⣿
⠀⠀⠀⠀⢻⣿⡀⠀⢸⣿⡄⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⢠⣿⡇⠀⢀⣿⡏
⠀⠀⠀⠀⠘⣿⣇⠀⠈⣿⣧⠀⠈⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠀⠀⣼⣿⠁⠀⣸⣿⠃
⠀⠀⠀⠀⠀⢻⣿⡄⠀⠘⣿⣧⠀⠈⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠁⠀⣼⣿⠃⠀⢠⣿⡟
⠀⠀⠀⠀⠀⠀⢿⣿⡀⠀⠘⣿⣧⡀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠀⢀⣼⣿⠃⠀⢀⣾⡿⠁
⠀⠀⠀⠀⠀⠀⠈⢻⣿⣄⠀⠈⠻⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠟⠁⠀⣠⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⡺⠑⠤⢲⡞⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⡖⠒⢤⣐⡊⠁⠠⠀⠀⠀⠉⢽⡶⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣶⣤⣽⠁⠞⠀⠀⠀⠀⠀⢠⢜⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢊⠁⠝⠛⠛⠛⠋⠀⠀⠀⢠⠄⠐⠂⠘⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠁⠀⠆⠀⠀⠀⠀⠀⠀⠀⠸⡅⡜⠀⠀⠀⠙⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠤⡄⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⢳⠀⠀⠀⠀⠸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⠤⠼⢶⠤⠔⠋⠙⠁⠀⣇⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⢀⡘⠀⠀⠈⠙⢦⣀⣀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⢤⣏⣉⠉⠒⠒⣚⣽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠊⠐⠣⠋⠉⠉⠉⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡝⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣤⠀⠀⠀⠀⠘⠳⢤⡀⠀⠉⠑⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠸⠞⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢄⠀⠀⣦⠀⠀⡆⠀⠀⠀⠀⠀⠀⠙⢦⣀⡀⠀⠀⠀⠸⡄⠀⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠦⣀⢸⠀⠀⡇⣠⠖⠚⠛⠓⠲⢄⡠⠁⠹⢄⠀⠀⠀⢳⠀⠀⠀⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠙⣇⠀⢻⠃⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢳⡀⢠⠏⠀⠀⠀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠸⡄⢸⠀⢸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠜⠀⠀⠀⡠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣋⡄⣀⡬⠽⢧⣸⡆⢀⡵⠿⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⢀⣰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⢧⡰⠂⠀⠀⢀⣾⠀⢀⠀⠀⣠⣀⡀⠀⠀⢀⣀⣀⣸⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠒⠚⠉⠈⠙⠛⠒⠚⠁⠀⠉⠉⠉⠉⠉⠉

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣷⣀⠀⠈⣳⡸⣴⡛⠒⢛⣴⠨⢙⡮⠿⣯⣾⣿⣿⡿⣿⣎⣻⣯⣭⡝⠃⠀⠸⡏⠠⡇⠈⣿⠈⠻⠇⠙⠻⢯⢶⣆⡿⠃⠡⡾⠃⠀⡛
⣿⣿⣿⣿⣿⣿⣥⣠⣘⠛⠐⠀⠓⢦⠀⢻⢦⣿⢯⣼⢿⣷⣽⢿⢻⣩⣿⣧⡔⠘⠂⡶⠀⠐⠀⣄⠀⠀⠀⠀⠀⠘⡿⠁⠀⢦⠀⠁⣀⡠⢿
⣿⣿⣿⣿⣿⣏⢛⣧⣌⢶⣦⣠⣀⠀⠠⠉⢀⣆⣽⠾⢾⣿⠷⠾⢷⣭⣝⠰⠁⢠⣴⣿⣿⣷⣷⠀⠀⣀⠀⠀⢀⡀⠃⠀⠰⠀⠈⣧⠉⣠⣶
⣿⣿⣋⣉⣉⡽⠋⣿⡇⣬⣥⡏⠀⢀⠀⢀⡸⢯⠉⠓⠀⠀⠀⠀⠀⠀⠀⣄⠀⠘⢃⠀⣿⢡⠋⠂⠠⠍⠒⢠⠀⠉⠐⠀⠀⠠⢾⡟⠋⠉
⣿⣿⣿⣿⣿⣧⣾⣿⣛⣋⣡⣶⡯⠧⣄⣮⣭⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢰⠏⠀⠁⠀⠀⠺⠇⢠⡄⠀⡙⢸⡖⠀⠂⠀⠚⠁⠀⠐⠺
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡤⡬⠇⠋⠀⠀⠈⠛⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⣩⣁⣧⢰⠃⠀⠀⠀⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⢰⡇⣤⣤⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠠⣤⡤⡟⣝⣰⣟⣟⡦⠀⠀⠈⠉
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣇⣤⡀⣠⡀⠀⠀⠀⠠⠴⠒⠒⠀⠀⠀⠀⠀⠐⠆⠀⢀⣩⠤⠃⣟⢩⠾⣼⠧
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣥⠀⠀⠀⠀⠐⠶⠠⠀⠀⠀⠀⠃⢀⠀⠐⠦⠀⠀⠀⢛⣀⢔⡇⠀⠐⠂⠀⠀⠀⢶⣆⣄
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣫⣭⣭⣥⠤⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠑⠀⠀⢡⣤⠰⣌⡐⠘⠁⠀⠀⠀⠀⠀⠀⠤⠻⢋
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢋⣴⢎⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠧⠶⢠⡔⠁⠀⠀⢀⠀⠀⠐⠛
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠘⡵⡛⠁⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠰⠆⠈⠙⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣷⢯⣾⠁⠀⠀⠀⠀⣿⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢠⣸⠶⠀⡆
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠆⠀⠀⠀⠀⠀⢎⠟⣷⡶⠚
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠐⠋⠠⣾
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡨
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣶⣾⠷⠦⢠⢀⠀⠀⠀⠀⣠⣭⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⢳⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠁⠀⠺⢫⣦⣧⣀⢀⢹⡚⣧
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣣⡸⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠏⠙⢩⣤⣸⠥⢿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⣳⡟⢠⠾
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣰⢰⢉⣼⣧⡖⠀⠈⠃
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⢘⠠⢤⣀⣸⡾⣇⣙⣿⡧⠤
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡇⠀⠀⠀⠀⠀⠀⠀⡐⢄⣶⡿⠏⣋⣿⡟⠋⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡆⠀⠀⠀⠀⠀⠀⠀⠾⡅⠀⠺⣪⣿⠏⠉
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠴⣓⡛⠂⠀⠀⠀⠀⠀⠀⢀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⣶⣤⡐⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⡌⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⢿⣿⣿⡟⣰⣿⣷⣄⢶⣶⣶⣬⣭⣙⣛⠿⢿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣷⣝⡿⢸⣿⡟⣩⣴⡌⣿⣿⣿⣿⣿⣿⣿⣶⠹⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⡿⠛⠛⢻⡇⣼⣿⢸⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠿⠿⠿⠿⠿⠿⠇⣿⣿⣿⣿⣿⣿⡿⣇⢸⣿⡘⢿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⢇⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣫⣾⣿⡜⣿⣿⣦⡭⢰⣿⣿⣿⣿⡿⠿⢛⡉⣾⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣌⣛⣋⣀⣋⣩⣭⣥⣶⢰⣿⣿⡇⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⡇⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣭⣭⣭⣭⣝⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣎⠻⠟⣡⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣏⠶⢈⣿⣿⠰⠆⣹⣿⡇⠶⢸⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣬⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⢛⣛⣫⣾⣿⣿⣿⣿⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡻⠇⣼⣿⣿⣿⣿⣿⣿⣿⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣩⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⢉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⠉⢉⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠀⣤⢠⢠⣄⢠⢀⡤⣄⢠⠀⡄⣤⡀⡄⣠⠤⢠⡤⢠⣄⢠⡄⣤⠄⣤⡀⡤⢤⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠻⡄⡏⢿⠸⠏⢿⠸⣤⡾⠸⣤⠇⠿⠹⡇⢧⣄⢸⣯⠸⠻⠟⡇⣿⡅⠿⠹⡇⢸⠆

⠀⠀⠀⠀⠀⠀⠀⣀⣤⠤⠤⠦⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠴⠶⣤⣤⣀
⠀⠀⠀⠀⢀⠴⠋⠁⠀⣀⣀⣀⡀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠉⠀⣀⣀⣀⡀⠀⠉⠻⣦⡀
⠀⠀⠀⠔⠁⠀⢠⡶⠋⠉⠁⠈⠉⠳⣆⠀⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠔⠋⠀⢠⡶⠛⠉⠉⠉⠙⠳⣦⠀⠈⢻⡄
⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⢀⠈⢧⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠁⠀⠀⠀⠀⠀⢀⠘⣷⠀⠀⢻⡄
⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠈⡆⠘⣇⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⡆⠸⣇⠀⠸⣇
⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⢹⡀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⢻⡀⠈⣿
⠀⠀⠀⠀⠀⠹⡛⠲⠤⡤⠤⠤⣄⠀⠀⠹⣌⡇⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡟⠲⠦⠤⠤⠤⣄⠀⠀⠹⣾⡇⠨⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⢹⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠈⣧⠀⠀⢹⡇⢸⡇
⠀⠀⠀⠀⢰⣷⡄⠀⠀⠀⠀⠀⠀⢸⠄⠀⢸⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⣠⡀⠀⠀⠀⠀⠀⢸⠆⠀⢸⡇⢸⡇
⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⠸⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡛⠇⠀⠀⠀⠀⣠⠟⠀⠀⣸⠁⣼⠁
⠀⠀⠀⠀⢰⡿⠀⠀⣀⣤⠴⠋⠀⠀⠀⠀⠃⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠏⠀⣀⣤⠶⠋⠁⠀⠀⠀⠃⢰⡟
⠀⠀⠀⠀⠸⣇⣀⡼⠁⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⣀⡼⠁⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁
⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⣠⠞⠋
⠀⠀⠀⠀⠀⠈⠉⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠿⠿⠻⠿⠟⠻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠠⠆⠈⠁⠐⠀⠀⠐⠖⢄⡀⠀⢻⣷⣿⣿⣿⣿⣿⣿⣦⣤⣴⣾⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⣾⣿⣶⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠲⡄⠙⠛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣾⣿⣿⣿⣿⡿⠛⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⡀⠈⠡⠀⠀⠀⠈⠙⠿⢿⠿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⣿⣿⣿⣿⣿⠿⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⡻⠻⢿⣿⣿⠀⠀⢀⣠⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠤⠶⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣴⠀⠀⣀⣀⣉⣰⣿⣿⣿⣿⣷⠀⠀⠀⠀⠂⠀⣀⣀⡀⡤⠤⠒⠚⠉⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣾⣿⣿⣿⣿⣿⣛⣿⣿⣿⣇⠀⠠⢶⠒⠋⣁⠀⠀⠀⠀⠀⡀⢷⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡟⠁⠈⠛⢋⡩⡟⠿⠿⠛⠋⡉⠁⡞⠂⠀⠀⠀⠐⣿⣴⠆⠀⢀⡼⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡄⢷⢀⣄⢁⡀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠈⠀⠹
⠀⠀⠀⠠⣤⠴⠆⠀⠀⠉⠈⠿⠈⣿⣿⡝⣧⠦⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡙⢁⠈⣀⢃⡠⢀⡀⣸⠀⠀⠀⠀⠀⠀⠀⠀⢼⡇⠀⡠⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢀⡠⠀⠛⠼⠇⣀⠠⣯⡀⠀⠀⠀⠀⢀⡤⢀⡀⣀⠄⠁
⠀⠀⠀⠀⢀⣄⡠⢀⣼⣧⠄⣸⡇⠀⠈⠀⠀⠀⠹⡄⢙⣥⣉⡷⠿⠀⣾⣞⣨⠃⢌⠻⠇
⠀⠀⠀⢀⣾⠏⠀⣾⡿⠃⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠰⠁⠀⠀⠀⠛⠀⠁⠈
⠀⠀⠀⣿⠏⠀⢰⣿⡇⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄
⠀⠀⢸⣿⣾⡄⣿⣿⡇⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇
⣄⠀⣿⣿⣿⡇⣿⣿⣇⠀⢿⣇⠀⠀⠀⠀⠀⢸⣆⠘⠓⢤⣄
⢻⣷⣹⣿⣿⣧⣿⣿⣿⠀⠈⣿⠀⠀⠀⠀⠀⠀⠙⣷⣶⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠴⠶⠶⠶⠶⠶⠶⢤⣤⣄⣀⣀⣠⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢠⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⣀⣤⡴⠶⠶⠖⠒⠒⠒⠚⠛⠛⠋⠉⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⢸⡏⠀⠀⠀⣀⣀⡀⠀⠀⠀⣠⣤⣤⡀⢸⡇
⠀⠀⠀⠀⠐⠒⠒⠲⠦⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠘⣧⠀⢠⡞⠉⠉⠻⣦⠀⢰⡏⠀⠈⢻⡜⣿
⠀⠀⠀⢀⡔⠀⠢⣀⡀⠰⢆⠀⠉⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⣼⠃⠀⢸⡇⣴⣶⡀⢹⡆⠸⣧⣾⣿⡌⣇⢿⡟⢷⣄
⠀⠀⠀⠀⡗⡶⠚⠤⠈⢹⣿⣷⣉⠑⡀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠿⣤⣶⡛⢶⣄⣿⠀⠀⠘⣷⣻⣿⡇⢸⡇⠀⠻⠟⠟⠁⠟⠘⣷⠀⠹⣇
⠀⠀⠀⠴⡷⠚⢻⣷⠶⠾⡿⢿⣏⣘⠻⣦⢻⠀⠀⠀⠀⠀⠀⠀⢀⡾⢁⡴⠶⢦⣌⠙⠷⠙⣿⡇⠀⠀⠈⠁⠉⠀⠀⠀⠀⠀⠀⢶⣦⡀⠀⠸⣧⠀⣿
⠀⠀⠀⠀⣇⣀⣀⣉⣤⣤⣁⣸⡀⠈⢷⡼⢾⣧⠀⠀⠀⠀⠀⠀⣼⠁⡿⠀⠀⠀⣿⠀⣠⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡇⠀⠀⢻⡆⣿
⠀⠀⠈⠉⣏⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⣠⢯⣧⡱⣤⣀⠀⠀⣀⠿⡄⠀⡀⠀⢀⢍⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠈⣿⠇
⠀⠀⢀⣠⠭⠖⠒⠊⠉⠉⠉⠉⠙⠒⢤⡙⢾⡳⣅⠴⠜⠛⣃⣲⡿⣶⣦⠜⣖⢹⣾⣿⣿⡷⠤⠀⠀⠀⠀⠀⢀⣾⠁⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣽⡟⣑⠿⡿⠤⣿⡇⣺⡟⣲⡿⣸⡻⠿⠛⠛⢒⠀⠀⠀⠀⢀⡾⠛⠛⠶⠶⠶⠶⠶⠞⠋⠁⠀⠀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢏⠙⠭⣟⣟⠒⣛⣓⣩⠿⣶⣊⠁⠀⠀⠀⠀⣼⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠀⠊⠉⠀⠀⠀⠀⠈⠙⠻⠶⠶⠶⠞⠋⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣏⠙⠻⢶⣤⣄⣀⣀⣀⣀⣀⣀⣠⣴⣞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠛⠉⠙⠻⢦⣄⡀⠈⠉⠉⠉⠉⠉⣽⠛⢷⣽⣧⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠶⢦⣤⣄⣾⠁⠀⠀⠙⢿⠏⠻⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠖⠂⠀⣀⣠⣤⣤⣄
⠀⣴⣿⣿⡟⠋⠁⠀⣠⣤⣶⣶⣶⣤⣄
⣼⣿⣿⠏⠀⠀⣠⣾⣿⡿⠛⠉⠀⠀⣀⣤⣤⣤⣀⡀
⣿⣿⣿⠀⠀⢠⣿⣿⡿⠁⠀⠀⣴⣿⣿⣿⠟⠛⠋⠉⠓
⢻⣿⣿⡀⠀⠸⣿⣿⡇⠀⠀⣼⣿⣿⠏⠀⠀⢀⣠⣴⣶⣶⣶⣦⣄⡀
⣀⠙⢿⣷⣄⠀⢻⣿⣇⠀⠀⣿⣿⡏⠀⠀⣠⣿⣿⣿⠟⠋⠉⠉⠉⠙⠂
⠉⣠⣴⡾⠟⠓⢀⣙⣻⣦⡀⠹⣿⡇⠀⠀⣿⣿⡟⠁⠀⠀⣀⣤⣶⣶⣶⣦⣄
⣾⣿⠋⠀⣠⣾⡿⠛⠉⢉⣁⣤⣝⣿⡄⠀⣿⣿⠁⠀⢠⣾⣿⣿⡿⠟⠛⠛⠛⠻⢆
⣿⡇⠀⢰⣿⡟⠀⢀⣾⣿⠟⠋⠉⢉⣉⣀⡹⣿⡀⠀⣾⣿⡿⠁⠀⠀⢀⣀⣀⣀⣀⡀
⢿⣷⡀⠸⣿⡇⠀⣼⣿⠋⠀⣠⣾⣿⠿⠛⠛⠛⠧⠀⣿⣿⠁⠀⢠⣶⣿⣿⣿⣿⣿⣿⣶⣄
⢂⣉⡿⠦⠙⢿⣄⠹⣿⠀⢰⣿⡟⠁⢀⣤⣶⣶⣶⣦⣼⣿⠀⢰⣿⣿⡿⠋⠁⠀⠀⠀⠉⠙⢆
⣿⠋⣠⣾⠟⢉⣩⣤⣽⣧⠘⣿⠁⢠⣾⡿⠛⠉⠀⢀⣈⠙⠂⢸⣿⠏⠀⠀⣀⣤⣶⣶⣶⣤⣀
⡇⠀⣿⠃⢰⣿⠋⢀⣴⡶⠶⠾⢇⢸⣿⠁⢀⣴⣿⣿⠿⠿⢷⣼⡿⠀⢠⣾⣿⣿⡿⠿⠿⠿⢿⣷⡄
⠻⣄⡻⣆⢸⡇⢠⣿⠋⣠⣴⣶⠶⢮⣿⠀⣾⡿⠋⠀⣀⣀⣀⡈⠛⠀⣿⣿⠟⠁⠀⠀⠀⠀⠀⠈⠻⡄
⠏⣵⠖⣫⡥⠿⠜⣇⢰⡿⠉⣠⣴⣶⣦⣄⣿⠀⣠⣾⣿⠿⠿⠿⢷⣄⣿⠃⠀⣀⣴⣶⣾⣷⣶⣦⣄
⢸⡇⣼⢃⡶⢛⣩⣽⣼⡇⣼⠟⢁⣠⣤⣌⡙⢰⣿⠋⠀⣀⣀⣀⣀⠙⠿⠀⣼⣿⣿⠿⠿⠛⠿⠿⣿⣷⡀
⣷⢑⡹⣸⣡⡟⣡⠶⠶⠦⣿⢠⡿⠛⠉⠉⠙⢾⡇⣠⣾⣿⠿⠿⠿⣷⣆⢸⣿⠋⠀⠀⠀⠀⠀⠀⠈⠙⣧
⢱⡱⡪⣗⣛⢷⢃⡶⢛⣛⡲⣾⢠⣾⠿⠛⠻⢶⣠⡿⠋⠀⣀⣀⣀⠀⠙⣿⠃⢀⣤⣶⣿⣿⣿⣶⣦⡀⠘
⠉⠓⢝⢕⠯⠿⡜⡴⣋⣉⣙⠣⡟⣠⣴⣶⣶⣤⡙⢁⣴⣿⠿⠿⠿⣿⣦⡈⢠⣿⣿⠿⠛⠛⠛⠿⣿⣿⣦
⠀⠀⠀⠳⣍⡭⣎⢞⣩⣤⣍⡳⡼⢋⣀⣤⣀⡉⢳⡾⠋⢀⣀⣀⡀⠀⠙⣷⡿⠋⠀⠀⠀⠀⠀⠀⠀⠙⢿⡆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⣿⣿⡿⣿⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠗⣁⠀⢹⣧⣿⣿⣿⣿⣿⣸⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠼⣿⢷⣿⣸⡟⣿⣧⣻⣿⣿⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠰⣿⣾⣿⣿⣧⢹⣿⣿⣿⣿⣿⣏⢹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢹⣿⣿⣿⣿⣸⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⢠⣀⢲⣶⣶⡓⡄⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣾⣿⣿⣎⢿⣆⠿⠛⠁⠁⣤⣿⣿⣿⣽⢿⣿⣿⣿⣿⣿⣏⢻⣿⣿⣷⡄
⠀⠀⢀⡀⠀⠄⠀⠀⠀⠠⠷⠿⠛⠛⠋⠉⠟⠛⠛⢦⠀⠀⠀⠀⠀⢻⣿⣻⢹⣿⣾⣿⣿⣻⢿⣿⣿⣆⣿⣿⣿⠇
⠀⠀⠀⠀⠈⠀⢲⠀⠙⠢⡀⠀⠀⠀⠀⠀⠈⢣⠀⢻⣥⡄⠀⠀⠀⣼⣿⣿⣾⠿⠛⠉⠁⠙⡏⢢⣿⡻⣿⣼⣿⡀
⠀⠀⠀⠀⠀⢠⡊⠀⢀⡀⠑⠆⠀⠀⠀⠀⠀⠐⡗⠀⢸⡇⠀⠀⣨⣵⣿⣿⠋⠀⠀⠀⠀⠀⠃⠀⠙⣿⣷⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠉⠀⠛⠻⠄⠀⠀⠀⠀⠀⠀⠀⠙⠀⢸⡇⢠⣿⣿⢟⡿⠉⠀⢠⡤⠴⠛⠀⠀⠀⠀⢻⣿⣏⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢿⣏⡵⠋⠀⢠⣀⠀⠀⠀⠀⢀⣜⣥⠠⣯⣿⣽⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠈⣷⠘⠋⠀⠀⠀⠀⠙⣿⣶⣤⡀⣼⢿⠁⣼⠸⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠔⠁⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠷⢤⣾⣿⢸⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣿⠏⠙⠈⡡⢂⣘⣿⣸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⣀⠀⠀⠀⣀⣠⣶⡛⣿⠿⠛⡛⠋⠀⣀⡴⢡⣾⣿⣿⣿⣧⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠷⠛⠉⠙⣿⣿⣿⣷⣷⣻⣆⣀⠙⣶⣿⣟⣹⣿⠁⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⣈⣿⣿⣿⡙⠛⡋⠁⠛⠿⢾⣿⠣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠛⣿⠋⠉⠉⢱⣿⣿⣳⣶⣬⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠀⠀⠀⠾⠿⠋⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⢠⣠⣤⣠⡄⠘⣢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣠⠀⠠⢄⣀⣀⣨⣿⣿⡏⠉⠉⠀⠙⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣽⣶⡛⠋⠙⢛⢿⡛⠛⠓⠒⠒⠒⠒⠳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⣿⣿⣾⣿⣶⣻⡶⠀⠀⠀⢠⣤⠀⠀⢘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⢉⣉⣭⡌⣇⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢱⠛⠉⠀⣀⣾⠂⠀⠀⠀⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠆⠀⠀⠀⠈⠓⠀⠀⠀⠀⠲⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⣷⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⠛⠛⠃
⣿⣿⡿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣤⣤⣤⣄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢋⡴⠻⡄⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠤⣀⣠⠞⠓⠤⣉⢒⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡋⠀⢠⠾⠄⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠱⠤⠞⢁⡤⢄⣀⠼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣳⡀⠑⠴⠂⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⠟⠉⠉⠉⠉⠀⠀⠀⠀⠘⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠦⠜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣁⡹⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡿⠀⠀⠠⠄⠀⠀⠀⠀⠀⡀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡿⢿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⠜
⠀⠰⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⡰⠁⡜⠉⢢⡀
⠑⢮⠀⠀⣎⢉⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⣤⣴⣶⣶⣤⡀⠀⠄⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⣱⢦⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡀⠀⠀⠙⢿⣿⣿⣻⠗⠚⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⢳⣤⠖⠛⢤⡙⢦
⠀⠀⠣⠤⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠂⠀⠀⠀⠀⠁⠸⣄⣠⣶⣇⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢠⠤⡄⢀⣹⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠀⠁⠁⠀⠀⠀⠀⠀⠒⠀⠀⠈⢻⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠤⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⢴⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⣹⠤⠖⠙⠀⠀⠀⠀⠄⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠹⠿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠃⠀⠀⡄⠀⠀⠀⠼⠀⠀⣸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡄⠀⢠⠄⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⠈⠂⠄⣠⠁⠀⠀⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⣿⣟⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⡀⠀⠀⠀⠀⠀⠀⣿⡏⠛⢧⡀⠀⠀⠀⠀⠀⠀⢹⡇⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠄⢀⡀⣀⠀⢸⣷⣄⠀⠈⠀⠀⠀⠀⠀⠀⢾⠁⠀⠀⠠⢀⡀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠛⠷⠄⣀⠀⠀⠀⠀⠀⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣷⣶⣶⣶⣶⣶⣾⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠃⢻⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡏⠀⠈⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠇⠀⠀⢹⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠀⠀⠀⢸⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠀⠀⠀⠀⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠀⠀⠀⠀⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠁⠀⠀⠀⠉⠛⠛⠀⠀⠀⠀⣿⠿⠟⠋⠉⠂⠈⠓⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣤⣤⣀⣀⣀⣀⠀⠀⢀⣀⣀⣐⡂⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡤⡤⠠⠄⠠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⠆⣠⣾⣿⣿⣿⣿⣿⢿⠿⢿⣿⣿⣿⣿⣿⣿⣟⣀⠛⠀⠤⠀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⢿⣿⠿⢛⣥⣾⣿⣿⣿⣿⡙⠿⡧⠴⠾⠿⠟⠉⠉⠟⠛⠛⠉⠉⠀⠀⠀⠀⠩⠿⣏⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣯⠉⢿⣿⢿⣿⣿⠀⢺⣧⣿⣿⣿⡟⠉⠀⢀⠤⠤⠀⣀⡀⠀⠀⠀⢠⣶⣿⣿⣆⣠⣶⡀⠀⠘⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠃⣠⣴⣶⣦⣄⢻⣄⠈⠻⣿⠏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠸⣿⣶⣾⣿⣿⠀⠹⣿⡦⠀⢐⣶⣴⣿⣿⣿⣿⣷⣶⣶⣤⣄⠀⠀⠀⠀⠉⠻⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⡆⠀⠸⣿⠿⠛⠁⠀⢴⠿⢃⣠⠘⡛⢹⣿⣿⣻⣿⣿⣺⣿⣿⣿⠃⠀⠀⠀⠋⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⢠⣿⠀⣀⠀⢀⣠⣾⣿⣏⢸⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⢠⣿⣿⣿⣆⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢸⡏⢸⣿⢦⣿⣿⣿⠂⠈⣘⣀⣼⣿⣿⠿⡿⠿⠸⣿⣿⠇⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⣯⠀⠙⢿⣾⣿⡿⠟⠛⡛⢛⠻⣟⠛⠻⠶⣶⣿⣧⣄⡀⠀⠀⠀⠀⠈⠿⠿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⡿⠋⢠⡄⠈⣿⡟⡀⢀⢑⡀⠈⠉⠈⠀⠀⢀⡠⠙⠿⢿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠨⣧⠀⢿⣠⣾⠟⠀⡄⠀⠈⠛⠀⢂⠁⠄⠀⠀⢰⠃⢼⣦⣉⠉⠀⠀⠀⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠤⢿⠂⣲⠛⡃⠀⠠⠉⠠⠀⠀⠠⠌⠀⠀⠀⠀⡀⠀⡈⢁⡜⠀⠀⠀⠀⠀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⣶⣗⣶⠊⠏⠐⠀⠀⠀⠠⡀⡀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠲⠆⠀⠀⠀⣀⣀⣠⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠿⣿⡆⠀⢾⣶⣆⠀⠀⠀⠁⠀⣀⣀⠀⠀⠀⠀⠐⠀⢀⡀⠀⠐⠆⢸⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠠⣿⡇⠀⢸⣿⡿⠑⢄⠀⠀⠐⠈⠛⠷⢦⣤⣤⠄⠲⣾⣿⢶⡀⠀⠀⠙⢻⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣶⣿⡇⠀⢸⣿⣧⢰⣄⢁⡀⠆⠀⠀⠀⠀⠀⠄⢠⣤⣼⣿⡘⠳⠀⢠⠄⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣏⡀⠁⣸⣿⣟⣁⣙⣾⣷⡿⠟⢢⣀⣀⠀⣀⣨⡟⠛⣿⡇⡀⢠⠃⣜⢸⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⡯⣿⢾⢿⣿⣿⣿⣿⣿⣿⠷⠄⠬⠿⠟⢻⣿⣿⣿⣾⣿⣿⡇⢠⡈⣿⢠⠶⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣹⠿⣥⣿⣾⣌⣿⣿⠿⣿⣿⣿⣿⣿⡷⠶⠶⣮⣭⣝⣿⣿⣿⣥⣇⠀⢖⡋⣨⡈⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠈⠉⠙⠉⠁⠀⠈⡿⠧⠿⡿⠤⠀⠃⢀⣾⣿⣝⣿⣿⣿⢹⣿⠀⡐⠀⢒⡉⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡗⠀⢹⣟⣛⣿⠂⢰⣇⢠⣙⠦⠒⠀⣀⣀⠀⠀⠀⠈⠉⠉⠀⠿⢀⡱⣤⣤⣵⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡄⠈⠉⠉⠉⡠⠋⠙⠃⠉⠉⠀⠀⠉⠉⢹⡆⠀⠀⠈⠀⠀⠀⣩⡇⠀⠉⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣾⣶⣶⡖⠀⣀⡀⠀⠀⠀⠀⠀⠀⣀⠀⣺⣶⣤⣠⣤⣤⣤⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⢿⣿⣿⣿⣿⣿⡿⠷⠂⠀⠀⠀⠐⠼⢿⣽⣿⠿⠿⡿⢏⡁⠀⢀⡀⠀⠀⠤⠤⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢀⠃⠀⠡

⠀⠀⠀⣠⣤⣀
⠀⠀⣰⣿⣿⣿⣿⣶⣤⣄⡀
⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀
⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣷⣦⡀
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄
⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⡿⠿⠿⠿⠿⠿⠿⠿⠶⣷⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢻⣶⠲⠶⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠟⠻⢿⣿⣿⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⣄⠀⠀⠀⠀⠀⠀⢠⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣶⣤⣀⡀⠀⣾⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⢿⣿⣷⣶⣤⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠈⠉⠉⠛⠻⠿⣷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣷⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠻⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠀⠀⠀⢻⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠀⠀⠀⠀⠀⠹⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠙⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⣶⣿⣷⣶⣿⠋⢠⣶⣷⣶⣶⣦⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⣁⣾⣿⣿⣿⣿⣿⣿⣋⣶⣿⣿⠏⠁⠀⠒⠲⣶⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢱⣿⣿⣿⣿⣿⣿⣿⣿⠁⠉⠉⠁⠀⠀⠀⠀⠀⠀⠹⢿⣿⣶⣦⣄
⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣤⣤⣄⣀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠈⠻⢻⣿⣿⣿⣿⣿⣿⣿⣿⣟⠛⠛⠛⠻⠿⢿⣿⣿⣶⣦⣄⡀⠀⠈⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣈⡉⠛⠻⠿⣿⣿⠀⠙⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⣉⣽⣿⣿⣿⣿⣿⣿⣿⣿⣯⣈⣉⣉⠉⠛⠻⠿⣿⣿⣿⣶⣦⣤⡀⠀⣮⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣶⣶⣤⣌⣉⠛⠻⠿⠁⢀⣿⣿⣿⣿⣿⣿⣶
⠀⠀⠀⠀⠀⢠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣤⣄⣈⡙⠛⠿⠿⣿⣿⣿⣶⡄⠀⣰⣿⣿⣿⣿⣿⣍⠙
⠀⠀⠀⠀⠀⠈⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⣿⣿⣿⣿⣶⣦⣤⣌⡉⠛⠃⠀⣾⣿⣿⣿⣿⡿⢿⡇
⠀⠀⠀⠀⠀⣼⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣦⣤⣄⣉⡉⠛⠻⠿⣿⣿⣷⠀⢰⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⣈⣹⣿⣿⣿⣿⣿⣿⣿⣿⡛⠛⠛⠛⠿⠿⢿⣿⣿⣿⣷⣦⣤⣀⠁⠀⢸⣿⣿⣿⣿⣿⠛⠋
⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣄⣉⠙⠛⠿⣿⣿⠃⠘⢰⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⣤⣴⣿⣿⣿⣿⣿⣿⣯⣩⣏⣉⡉⠉⠛⠛⠻⠿⣿⣿⣿⣷⣶⣤⣀⠀⠄⣼⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⣤⣈⡉⠛⠛⠻⠋⠀⢠⣿⣿⣿⣿⡟⠛⠃
⠀⠀⠀⣶⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣤⣠⣍⡉⠉⠙⠛⠿⢿⣿⣿⣿⣶⣦⠀⠀⣾⣿⣿⣿⣿⣿⣦
⠀⠀⠀⢉⣽⣿⣿⣿⣿⣿⣿⡿⠿⠿⢿⣿⣿⣿⣿⣷⣶⣶⣤⣄⣈⡉⠉⠃⠀⠀⣿⣿⣿⣿⣧⣈⠁
⠀⢀⣶⣸⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⡀⠀⠉⠉⠙⠛⠻⠿⣿⣿⣿⡿⠀⠀⢀⣿⣿⣿⡿⠿⠿
⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢠⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣷⣶⡆
⠀⠘⢿⡿⣿⣿⣿⣿⣿⣿⣿⣷⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠋⠉⠙⠋
⠀⠀⠀⠙⠻⢿⣝⢿⣿⣿⣿⣿⠞⠻⣿⣿⣇
⠀⠀⠀⠀⠀⠀⠙⠲⠽⢿⣿⣿⣷⣄⣈⠙⠿⣷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣿⣷⣦⣍⣙⣛⣻⣿⣦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⠛⠙⠛⠛⠛⠛⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠿⢿⣿⣿⣿⠇⣴⠾⣶⢶⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣤⢀⢰⣿⣿⡄⠁⢀⣿⡀⠙⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣶⣿⣿⣿⣿⣄⢸⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡏⠹⣿⣟⣦⡉⠸⢿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠙⣿⠻⢿⠷⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⢿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⠀⢸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠄⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⣶⣶⣴⣦⣶⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⣿⣿⣿⣿⠿⠟⠁⠀⠀⣀⣀⣠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⢀⡀⣤⣶⣿⣿⡿⠟⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⠷⣶⠓⠛⠛⠁

⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⡇⠀⣠⠤⠤⣀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠤⠤⠤⠤⠤⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⡇⢸⢡⠊⠱⢈⡄⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠉⠀⠀⠀⠀⠠⠤⠤⠤⠾⠤⠤⠤⠤⠤⠤⢤⡀⠀⡞⢹
⠀⠀⠀⠀⠀⡇⠈⢻⠀⠀⠟⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⡠⠇⠀⡇⢸
⠀⠀⠀⠀⠀⠑⠒⢸⠀⠀⠅⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣨⠂⠀⠀⠀⠀⠀⠀⠙⢺
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡏⠙⣦⠤⡄⢀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠀⢠⠒⢺⠀⠀⡇⠀⡇⠀⢸⠁⢱⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⣀⠀⠀⠀⠀⠀⠀⠉⠉⡇
⠀⠀⠀⠀⠀⢸⠀⢸⠀⠀⠀⠀⠁⠀⠈⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⢸⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣠⠤⢤⡀⠀⡇
⠀⠀⠀⠀⠀⠀⠈⠳⢄⡀⠀⠀⢀⣀⠔⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⢡⣶⣶⢹⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⢺⣿⣿⠎⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠆⢸⣿⣿⠀⠶⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣾⣷⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⣠⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤⣤⣤⣤⣤⣤⡀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠘⢻⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠘⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⢀⣀⣀⠤⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡠⠤⠄⣀⣀
⠀⠀⠀⢀⡠⠚⠉⠀⠀⠀⠀⠀⠀⠉⠲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠊⢁⣠⠴⣒⡒⠶⣄⡉⠢⣄
⠀⠀⣠⠋⣠⣴⣶⣤⣤⣤⣤⣄⣀⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⣰⠋⢠⠎⠁⢄⠀⢈⢳⡄⠈⠣⡀
⠀⢠⠃⠈⠁⠀⠀⠀⠈⡉⠉⠙⠛⠿⣷⣄⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠇⢀⡵⠒⢲⡄⠁⠈⡎⡇⠀⠀⢱
⠀⡈⠀⣀⣲⣤⣷⡾⣷⡿⣷⣶⣤⡀⠀⠉⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠠⣀⠀⠀⠳⠄⠀⢠⡇⠀⠀⠈⡆
⠀⢣⠀⠈⠙⠻⡅⠀⢷⣳⣿⡻⠃⠙⢦⡀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢨⠆⡴⢋⡀⡄⢠⠇⠀⠀⢀⠃
⠀⠘⡄⠀⠀⠀⠈⠲⠤⢬⣭⠤⠶⠀⠈⠃⠀⣰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠈⠒⠁⠀⠀⢠⠏⠀⠀⠀⡜
⠀⠀⠘⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢁⡤⠔⠊⠉⠉⠉⠉⠒⠤⣄⠑⣄⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⢀⠜
⠀⠀⠀⠀⠑⠤⣀⠀⠀⠀⠀⠀⢀⣀⠔⢋⠔⠁⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠑⢌⠑⠤⣀⠀⠐⠤⠚⠁⣀⡠⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠉⠉⠁⠀⢠⠏⠀⠀⠀⠀⢸⠀⠀⠀⠇⠀⠀⠀⠀⠈⢦⠀⠀⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠰⡄⠀⠀⠀⠀⠀⢠⠃
⠀⠀⠀⠀⠀⠀⣀⡠⠤⠤⠤⠤⣄⣀⠈⢦⠀⠀⣞⠀⣀⡀⠀⠰⣃⡀⢸⠆⠀⢠⠎⢀⣀⡤⠤⠤⠤⠤⣀⡀
⠀⠀⠀⢀⠔⠋⠀⠀⠀⠀⠀⠀⠀⠈⠑⢤⡑⢄⠈⠈⠉⠉⠀⠈⠉⠉⠉⢀⠴⣣⠖⠉⠀⠀⠀⠀⠀⠀⠀⠈⠓⢄
⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠉⠒⠤⠤⠤⠤⠤⠔⠊⠁⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀
⠀⢰⠁⠀⠀⢀⣠⡤⠤⣤⣤⠤⢤⣄⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱
⠀⡆⢤⣤⢖⣋⣓⣠⣄⣀⣰⣧⣐⣋⣙⡲⣤⡄⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆
⠀⢃⠀⠀⠳⡀⠀⠀⠨⠉⠍⠅⠀⠀⢠⠊⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃
⠀⠘⡄⠀⠀⠈⠓⠒⠒⠒⠒⠒⠒⠊⠁⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜
⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞
⠀⠀⠀⠀⠙⠢⢄⡀⠀⠀⠀⠀⣀⡠⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠤⣀⡀⠀⠀⠀⢀⣀⠤⠚⠁
⣀⣀⣀⣀⣀⣀⣀⣈⣉⣉⣉⣉⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣉⣉⣉⣉⣀⣀⣀⣀⣀⣀⣀
⣿⣯⣽⣛⣛⣛⣛⣻⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⢠⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣛⡛⠛⠶⢶⣬⣉⠻⢶⣌⠙⢷⣌⠳⣦⡀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣉⣉⣉⣉⣉⣛⠛⠶⢦⣬⣙⠳⢦⣉⠳⣦⡙⢷⡈⢻⣄⠻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠚⣋⣉⣉⣩⣭⣭⣭⣍⣙⡛⠒⣶⣍⠙⣶⡍⠳⣌⡻⣄⠻⣆⠻⣆⠹⣆⠱⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⠛⣉⣉⣭⠤⠶⢶⣦⡀⠙⣿⣄⠘⣿⡄⢸⣷⠀⣿⡇⠈⣷⡙⣆⢹⡄⢻⡄⢿⡄⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢐⣡⡴⠾⢛⣩⡥⠶⢶⣦⣄⠙⠿⣦⡈⢻⣆⠸⣧⠈⣿⠀⣿⡇⢸⣿⠀⣸⡆⢻⠘⣧⢸⡇⢸⡆
⠀⠀⠀⠀⠀⠀⠀⡴⠛⣁⣴⠞⣋⣥⣶⣦⣄⣈⠛⠷⣦⡈⢿⣄⢻⡆⢻⡄⣿⠀⣿⠁⣾⠃⣰⡿⠁⣸⡇⣿⢸⡇⢸⡇⢠
⠀⠀⠀⠀⠀⠀⢈⣤⠞⢋⣤⠞⣡⣤⣄⣈⣉⠛⠻⢦⣌⡛⢦⡙⣆⢻⡘⡇⣿⢠⡏⣸⠏⣰⡟⢁⣼⡟⠁⣸⢠⡇⢸⡇⢸⡆
⠀⠀⠀⠀⠀⢀⡞⢁⣴⠟⣡⠞⠉⠉⠉⠙⠛⠛⠷⠶⣬⣙⠦⡙⢌⢆⣇⡇⡟⡼⢡⠏⣴⠏⣠⡿⠋⣠⣾⠟⢸⡇⣾⠁⣿⢀⡄
⠀⠀⠀⠀⠀⠈⣰⠟⣡⡾⣡⠾⠟⠛⠛⠛⠛⢛⣛⣓⣲⠮⢝⡮⡪⡞⣿⢷⡷⡱⣫⠞⣡⠞⣉⣴⠾⠋⣁⣤⣾⢰⡏⣸⠇⣸⠇
⠀⠀⠀⠀⠀⣸⠋⣴⠏⣰⢏⣤⣶⡶⠿⠛⢛⣋⣩⡭⠭⢭⣩⢵⣿⣿⣿⣿⣚⣮⢕⣫⠵⠞⣋⣤⣶⠾⠛⠉⣀⡾⣰⡏⣰⡟⢠
⠀⠀⠀⠀⠀⠃⣼⠏⣰⠇⡾⠉⣀⣤⣶⠿⠛⣩⡴⢖⣫⢕⡿⡯⣿⣿⣿⣿⠾⣋⣓⣒⣚⣋⣉⣥⣤⣶⠾⠿⠛⣡⠏⣰⠟⣠⡏
⠀⠀⠀⠀⠀⢰⡏⢰⡏⣸⠃⡿⠛⢉⣠⡶⠟⣉⡴⢋⡴⢫⢎⢾⢷⣿⡿⡮⡻⣕⡲⠯⢭⣭⣥⣤⣤⣤⣤⣴⡶⢋⡾⢋⣴⠏⡀
⠀⠀⠀⠀⠀⠘⠁⣿⢀⡿⢸⡇⣴⡿⠋⣠⣾⠋⣰⠟⣰⢃⡞⣼⢸⢹⠱⡑⣍⠲⣍⡛⠶⢶⣤⣤⣄⣀⣀⣀⡴⢋⣴⠟⢁⡼⠁
⠀⠀⠀⠀⠀⠀⠸⡇⢸⡇⢸⠃⡏⢀⣼⡟⢁⣼⠏⣰⡏⣸⠃⣿⢸⡌⣧⠹⣌⠳⣬⡙⠳⢦⣤⡌⣉⠛⠛⣫⡴⢟⣡⣶⢟⡄
⠀⠀⠀⠀⠀⠀⠀⠃⢸⡇⢸⡇⣷⢸⡏⢀⣾⠏⢠⡿⢀⣿⠀⣿⠘⣧⠸⣧⠙⣷⡌⠻⢶⣆⡀⠑⠻⠿⢟⣫⠶⠟⢋⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⢸⡇⢻⡄⣧⠸⡏⠀⣿⡇⢸⣿⠀⣿⡀⢻⡆⠹⣷⡈⠻⣷⣌⠙⠻⠿⠶⢛⣋⣥⡶⠟⢋⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠘⣷⠘⣧⠘⣧⠹⣌⢿⡀⢸⣿⠀⢿⡇⠘⣿⡄⠙⣿⣄⠈⠻⠷⠶⠒⣛⣋⣉⣤⡴⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠹⣆⠹⣇⠹⣦⠙⣮⡙⢦⣘⠿⣤⣙⠿⠤⣬⣍⣙⣛⣛⣛⣋⣉⣉⣩⡤⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠙⣧⡈⢷⣌⠻⢦⣉⠳⢦⣍⡛⠳⠶⣤⣭⣉⣉⣉⣉⣉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠻⢦⡙⢷⣄⡙⠷⣦⣉⡛⠳⠶⣤⣬⣭⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠀⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠟⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⣸⢷⡀
⠀⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢰⣿⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠴⠒
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⢀⠏⠘⢧⡘⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⣿⠀⢀⣾⣿⠃⠀⠀⠀⣀⣀⡀⡜⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⣀⠀⡤⢠⣤⠄⠰⠾⠂⣐⡄
⠀⠀⠀⠀⠀⠀⠀⢹⣴⣿⣿⠏⠀⠀⠀⣾⣿⣿⡿⠁⠀⠀⠂⠀⠀⡰⠀⠀⢀⣈⣑⣤⡇⠈⠉⠀⠺⠂⣀⠩⠆
⠀⠲⠶⠶⠶⢶⣶⣿⣿⣿⠟⠒⠒⠒⠒⠚⠛⠛⠓⠛⠛⠛⠋⠉⢩⠋⠉⠉⠁⠈⢅⣀⡀⠀⢀⠀⠲⠂⠉⠀⠃
⠀⠀⠀⢀⣴⣿⣿⡿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⣐⣪⡟⢲⠦⠍⠂
⠀⢀⣠⣿⣿⣿⣋⣀⣽⣄⣤⣤⣤⣤⣤⣤⡤⠤⠤⠤⠶⠶⠖⡾⠒⠒⠋⠉⠉⢩⠻⡁⢀⡤⠖⠂
⠀⢨⣿⣿⠟⠉⠁⣠⣼⣷⣶⣶⣄⠀⠀⠀⠀⠀⠀⡴⠛⠛⣳⠁⠀⠀⠀⠀⠀⣸⣴⠟
⠀⢸⣿⠏⠀⢀⣾⣿⠿⣿⠿⢿⣿⣷⣄⣀⣀⣀⣀⣓⣾⣿⡥⠤⠤⠶⠒⠒⠛⢿⠛⣆
⠀⢺⣿⠶⠶⢾⣿⠛⠛⢻⡛⠛⠙⣿⣿⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⡅⠀⠀⣣⡞
⠀⠈⢿⡀⠀⠘⣿⠀⠀⠸⡇⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⡤⠤⠞⢾⠋⠁⢇
⠀⢀⣈⣷⣄⣠⣬⣷⣦⣤⣷⠤⢴⡿⠷⠖⠒⠚⠛⠋⠉⠉⠉⠀⢀⣤⣤⣄⠀⠀⣠⠏
⠀⠈⠉⠉⠉⠛⠦⢤⣤⣤⣿⡶⠋⠁⠀⠀⠀⠀⢰⣾⣿⡷⠀⠀⣸⣿⣿⡿⠖⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⣀⣀⣠⣤⣤⠤⠼⠿⠛⠟⠛⠉⠉⠀⠀⠁
⠀⠰⠶⠶⢲⣿⣿⣟⠛⠋⠉⣿⠉⠁
⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⢀⣀⣠⡌
⠀⠀⠀⠀⠻⣿⡟⠋⠀⢀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⡿⠿⠿⠛⠛⠋⠁
⠀⠀⠀⠀⠀⠈⠙⠛⠛⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣄⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠋⠉⠁⠀⠀⠀⠀⠀⠉⠙⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⣀⡤⠶⠶⢦⣄⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣰⠏⠀⠀⠀⠀⠙⣆⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢻⡀⢀⡤⢤⣄⢀⡿⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠈⠃⣿⠀⠀⣿⠘⠁⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⡀⠀⠀⣿⠀⠀⣿⠀⠀⢀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠂⣿⠀⠀⣿⠛⠳⣮⣁⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⣿⠀⠀⣼⠀⠀⢸⠁⠉⢳⡶⢶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣟⠉⠻⣦⡀⣿⠀⠀⠿⠀⠀⠘⠀⠀⢸⠇⠀⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠈⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⣤⣤⣤⣤⣤⣤⣤⣤⣼⠇


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣟⣉⣉⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠄⠀⠀⠀⡎⠀⠀⠀⠀⣀⡤⠀⠘⡇⠀⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠴⠀⣀⡸⠀⠀⣠⠖⠋⡁⠠⠆⠀⠀⠀⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⣀⠀⢀⡶⠄⠀⠚⢀⡀⠘⠛⠃⠀⠈⡀⠴⠀⣡⠤⣤⣄⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠌⠇⠀⢾⠁⠀⠾⠀⠀⢀⣄⠀⠠⡄⠀⠁⠀⣀⠧⣊⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢀⠉⠀⠀⢁⣦⠀⠀⠀⠈⠁⠀⠂⠂⠐⢏⡂⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢈⣡⡌⠀⠐⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠳⡤⡶⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠖⠀⠀⢠⡄⠀⠀⠀⠀⢰⠛⠛⠳⢶⠄⠀⠀⠀⢻⣄⠛⢾⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠂⠤⠀⣀⠄⠀⠀⠀⠺⠷⠁⢀⣤⣠⠂⠀⠀⠀⠀⠀⠉⠉⠁⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⠀⠀⡾⠀⠂⡞⣵⠢⠀⠀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠴⢀⣬⡄⠘⢁⡙⠀⢨⡋⠁
⠀⠀⠀⠀⣀⡀⢀⡀⢠⡞⠁⣄⠁⢤⡈⠉⠀⢀⠈⠁
⠀⠀⠀⢀⡍⠭⠉⠉⠉⣃⠈⠋⠀⠀⠶⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠯⣣⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠰⣏⣪⢳⠀⠀⠀⠀⠀⣠⣤⡶⠶⠆⠀⠀⠀⡀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⣰⠃⡄
⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠹⣦⣌⡭⠓⣄⠀⠀⠀⠀⢨⠀⠀⣀⡄⠀⠀⠀⠈⡒⢏⡀⢀⡁⠤⢀⣀⠀⢀⡴⡁⠴⢀⡀⠓⠀⠠⠤
⠀⠀⠀⠀⠀⠉⠀⢠⢖⣓⠦⠔⠀⠀⠀⠀⠋⠀⠀⠀⢴⡾⠀⠈⠋⠁⠀⠀⠀⠀⠉⠛⠱⠎⠠⡀⠛⠛⠀⠈⣄⠛⠀⠈⠁⠛⠦⠤⣔⣚⡀
⠀⠀⠀⣤⠀⠀⠰⠆⠫⠕⣀⡤⠀⠀⠀⢤⡁⠃⢀⡀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠛⠀⠀⠀⠀⢠⡶⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈
⠀⠀⢠⡄⢀⡄⠀⣀⡴⠚⢁⠀⠖⠀⠀⠀⠀⠀⢛⠁⠀⢀⡀⠻⠁⠀⠂⠀⡄⠒⠒⢀⡙⠆⠀⠀⠀⠁⠁
⠀⠀⠀⠀⠘⠃⠀⢁⠰⠆⠉⠀⠀⠀⣠⠾⠷⠄⠈⢀⡀⢛⠁⢀⣵⠄⠀⠄⠰⠚
⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⢀⠞⠁⠀⠀⠖⠂⠉⠁⠀⠲⠟⠁⢰⢩⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠛⠁⠀⠀⠀⠀⠀⠀⠰

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣾⣶⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⣿⡿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣿⣿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠻⣿⣿⣿⣿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⢻⠿⠻⣿⣿⣷⣶⣶⣾⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠻⠿⠿⠿⠿⠛⠋⠻⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡿⣟⣿⣶⣶⣦⣤⡀⠀⠀⠀⠀⡽⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣷⢾⣛⣿⣭⠽⠿⡟⠚⢟⢷⣄⠄⠊⠁⠀⡀⠁⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢽⡿⠛⣿⠉⣷⣿⣀⣁⢹⡤⠈⢧⢿⣧⠤⣤⡀⠀⣤⠀⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⢸⣁⢠⢿⢈⣿⣿⣧⡁⢣⣿⣰⣸⣬⣿⣄⣾⣧⠴⣆⣠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⡇⢸⣇⢸⣙⣿⣿⡿⣿⡟⣿⣻⣯⣵⣶⣷⣿⠿⠘⡘⢸⡉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡷⣾⣟⣿⣯⣽⣿⣶⣿⣿⢿⢿⣿⣿⡿⡟⣿⡀⡆⠃⢁⣗⠢⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⡟⣿⣧⣘⢻⡏⣿⣿⣿⣾⣿⣿⡟⠁⢧⢹⣧⣰⡰⠐⢸⡀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⢳⠈⢻⠿⣿⢿⠛⢿⣿⡏⢀⣀⣷⣤⣼⣼⢿⣿⡷⠷⠳⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡼⡆⠘⣆⣠⣼⣦⣾⣿⡿⢿⣿⣛⣿⣿⡷⢿⣿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣷⢻⣿⣛⣿⣩⣿⣤⠿⠳⢻⡟⠛⠛⠁⠀⢸⣧⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣏⠙⠛⠛⠉⠈⢶⣶⣾⣿⣥⣀⡀⠀⠀⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⣽⣦⠀⠀⠀⣴⣾⣿⣿⣿⣿⡿⠿⠂⠀⣽⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡄⠀⠛⠛⠿⣿⣷⠟⠀⠀⠀⢀⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣤⡀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡆⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣦⣄⣠⣄⣤⣤⣴⣿⣿⣿⠀⢣⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠋⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠈⠑⠦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠊⠁⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠉⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠂⠀⠈⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠔⠊⠉⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠚⠲⢆⡀
⠀⠀⠀⠀⠀⠀⠀⠌⠂⠀⢾⠋⠀⢀⣀⠈⠒⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⢳⡄⢀⠀⠀⠑⢆
⠀⠀⠀⠀⠀⠄⠀⠀⠀⣶⡎⠀⠀⢠⣴⣌⠀⡀⠀⠀⠀⠀⠀⠀⣤⠦⣄⠀⠀⣿⣦⡀⠀⠀⠈⢧
⠀⠀⠀⠀⢸⠀⠀⠀⠀⣼⡇⢠⠀⠻⠿⠛⠐⠀⠀⠀⠀⠀⠰⡎⠻⠿⠟⠁⠀⢻⣿⡇⠀⡆⠀⠀⠑
⠀⠀⠀⢀⡞⣤⡆⠀⠀⣿⡇⠀⡐⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠋⠀⢿⣇⠀⠃⠀⠀⠀⠀⠆
⠀⠀⠀⣰⣿⡁⠀⠀⠀⢻⡇⠐⠂⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠨⡁⣻⣿⡄⣀⠀⠀⠀⡈⠋⠣
⠀⠀⠀⢻⢿⣿⣾⣄⣄⢸⡇⡏⠔⡠⠀⠀⢠⣿⣿⣿⣿⣿⣷⡄⠰⠀⠀⣦⣤⢸⣏⣿⣇⢿⣿⣄⣸⡟⣾⡟
⠀⠀⠀⢸⣿⢿⡏⣽⣽⡇⣏⢧⡀⢿⠢⠀⠈⠛⢿⣿⣿⣿⠛⠀⠀⠁⣴⠟⢁⣾⡷⣿⣿⢸⣿⣯⠁⣴⡏
⠀⠀⠀⠀⠙⢿⣿⣿⣏⢰⣿⠀⠁⠈⣇⠀⠀⠀⢀⣈⠡⠀⠀⠀⠀⣠⠃⠀⢀⣈⠀⣸⣿⡸⣿⣫⡸⢢⠁
⠀⠀⠀⠀⠀⠈⠻⣿⣏⣞⣤⠗⠀⣀⠻⣷⣤⣶⡶⠿⣿⣶⣶⣤⡶⡫⠟⠀⠁⠈⠀⢻⣻⣇⢿⣿⣷⠇
⠀⠀⠀⠀⠀⠀⠀⠙⢚⠇⠀⡀⠀⠙⠃⠘⢻⣧⠀⠀⠁⠀⣨⣿⠎⠀⠀⠀⠀⠢⠀⢀⣡⣿⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⢸⡀⠀⠀⠀⠀⠀⢻⣷⣦⣤⣶⠟⠁⠀⠀⠀⡀⠀⢆⠀⠘⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢷⡄⢃⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⢯⠀⢨⣶⣾⢿⢥⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠛⠋⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⠀⡀⠉⠈⠁⠀⠈⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⠈⠳⣶⣄⢰⡆⣀⠀⣄⣠⣅⠀⠿⠂⠁⠀⠀⠀⠙⠂⢈⠻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠈⠉⠙⠛⠙⠛⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠐⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠿⠛⠛⠿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠏⠀⠀⠀⠀⠀⠀⠻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⢤⣄⣠⡤⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣶⡆⠀⠀⢶⡶⠀⠀⢰⣶⣦⡀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣆⣠⣾⣷⣀⣰⣿⣿⣿⡇⠸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣃⣀⣀⣹⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣟⣙⣉⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣀
⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⠤⣠⣤⣶⣶⣶⣶⣾⣿⣿⣷⣄⡤⣶⣾⣿⣿⢿⣟⢿⣿⣧⣿⣶⣶⣶⣤⡄⢿⣶⡄
⠀⠀⠀⠀⠀⣿⣿⢿⡟⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠘⣿⠻⣿⣿⡿⠀⢹⡇⣿⣿⣿⣿⣧⡇⢸⣿⡇
⠀⠀⠀⠀⠀⡏⠀⢀⣰⣿⣟⡟⠉⣙⣿⣿⣿⣿⣿⣿⣿⣿⡄⢰⠞⠀⠝⣏⣠⣾⣾⣇⣿⣿⣿⣿⣿⣷⢸⣿⡇
⠀⠀⠀⠀⢠⡇⠀⠸⣟⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣂⣿⢀⢾⡧⣿⢀⣿⣿⣿⣿⣿⣿⣿⣿⠸⣿⡇
⠀⠀⠀⠀⢸⣗⣐⣀⣝⢿⣿⡿⠁⠱⠙⢿⣿⣿⣿⣿⣿⣿⢿⣦⣀⣾⣿⣿⣿⡈⢻⣿⣿⣿⣿⣿⣿⣿⡄⣿⣷
⠀⠀⠀⠀⢸⡟⣛⣙⣸⣷⠟⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⡼⠿⠿⠿⠿⠟⠻⠿⠿⠿⣽⣿⣿⣿⣿⣿⡇⣿⣿
⠀⠀⠀⠀⢸⢳⡟⠻⠿⣿⡄⠀⢀⣴⣿⣿⡿⣿⣿⣿⣿⣧⠶⢖⣾⣿⣿⡿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿
⠀⠀⠀⠀⠀⠈⢀⣤⣴⣿⣷⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡐⠛⣿⣿⡯⠐⣿⣿⣿⣿⣿⣿⣭⣭⣭⣽⣯⢹⣿
⠀⠀⠀⠀⠀⠀⠀⢋⡹⠿⣯⡀⢀⣽⡿⢿⣿⣿⣿⣿⣿⣿⣧⡾⢿⣿⣧⡹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿
⠀⠀⠀⠀⠀⠠⢲⠛⣷⡖⢹⣿⣿⡟⢱⣶⣟⣿⣿⣿⣿⣿⣍⠁⢈⠈⣿⣧⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿
⠀⠀⠀⠀⣀⠺⠿⢟⣀⡼⣿⣻⣿⣿⣿⣀⣸⣿⣿⣿⣿⣿⠥⠀⠀⠀⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⢰⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣬⣤⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢹⣿⣿⣿⣿⡏⠉⠉⠉⠉⠉⠉⠉⠉⢉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠙⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡾⠇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⡁⠈⡃⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠟⣿⣿⣿⣿⡟⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣤⠀⠁⠀⠁⣠⣾⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠰⣘⢻⣟⢛⡡⠃⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣝⢦⡤⢤⡴⣯⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣿⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡿⠻⠇⠘⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣤⣶⣦⣴⣦⣴⣶⣤⣶⣤⣶⣦⣴⣦⣤⣶⣤⣶⣤⣴⣦⣴⣾⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤
⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠆⠀⠶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⣺⣿⣚
⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠆⠀⠆⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⣹⣟⣉⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣛⠀⠤⠠⠤⢈⣻⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⡾⣿⣽⣿⣽⡗⠆
⣿⣿⣿⣿⣿⣿⣿⣿⡿⣆⠀⠀⢀⣸⣻⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢃⠻⠿⠿⠟⡡
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣍⠉⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⡟⠉
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣸⣇⣀⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤⣤⣤⣬⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣯⣽⣛⣛⣛⣛⣛⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⡀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⢸⠚⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠲⣄⠀⢀⡜⠁⠄⠀⠎⠀⠀⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⣠⣴⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⢸⠀⡼⠀⠀⠀⡌⠀⣠⠼⢛⠻⢿⣿⣿⣿⣿⡃⠀⠀⠀⠠⠞⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⢸⢠⠃⠀⠀⢠⠑⢠⠣⠀⠐⠘⢆⠙⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⡀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠆⠀⣸⠰⠀⠀⠀⠈⡄⢸⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢹⠀⠀⡄⠀⠀⠈⠀⠄⠀⢠⠀⠀⢾⠀⡤⢒⠆⠀⡇⠈⢿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⡆⠀⡇⠀⠀⠀⠀⠀⠀⠘⠀⠀⠸⡀⡛⠉⠀⠴⠸⡄⠀⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡘⣄⣀⠀⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠃⠀⢳⠀⡇⠀⠀⠀⠀⠀⡀⢀⡄⠀⠀⠀⢳⡄⠈⠑⢹⣾⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠠⠀⠀⡇⠃⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⣟⢆⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠘⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡌⣧⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠄⠀⢀⡹⠙⠷⣤⣵⡖⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠠⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⢸⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠁⠐⠄⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⣠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠐⠀⠀⠀⠀⠁⠄⡇⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⠀⠀⠀⡀⠀⠀⠀⠀⡀⠀⠀⠀⢀⡀⢀⠀⡀⢀⠀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠴⠖⠒⠢⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢊⣀⣀⣀⠀⠀⠀⠱⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣳⣿⣿⣿⣿⣷⡄⠀⢱⡜⠒⠤⢤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠈⠿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢻⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⡞⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠜⠸⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⡀⠀⢀⠜
⠀⠀⠀⣇⠀⠀⠙⠒⠦⠤⣤⣀⣤⣤⣤⣤⣶⣶⣿⣿⣿⣿⣷⠀⠙⠿⣿⣿⣿⠿⠓⠒⠒⠔⠚⠚⠁
⠀⠀⠀⠈⠓⠦⣀⣀⠀⢰⣿⣿⣿⣿⣿⣿⣯⠙⠻⠿⠿⠿⠋⠀⠀⠀⢰⠃
⠀⠀⠀⠀⠀⠀⠀⠈⡇⠙⠛⠁⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠔⠀⠀⠎
⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠠⠠⠀⠀⢠⠎
⠀⠀⠀⠀⠀⠀⡎⠀⠀⢀⡠⠊⡨⠋⠒⠒⠂⠤⠒⠒⡆⠀⠀⡔⡇
⠀⠀⠀⠀⠀⠀⡇⠀⢠⠊⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢀⣷⠁
⠀⠀⠀⠀⠀⠀⢣⠀⠘⢤⣸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⢘⢾⣦
⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⡀⠀⢄⠀⠀⠀⠀⠀⠀⡀⠉⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⢯⣽⡶⠀⠀⡀⡀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙
⠀⠀⠀⠀⠀⣦⡀⠀⠀⡄⣼⣤⣄⢌⢱⣆⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣄⠙⡄⠤⠄⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠈
⠀⠀⠀⠀⢀⣿⣷⡀⠦⠳⣿⡥⠛⠙⢉⣋⡭⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠷⣜⠀⠀⠀⠈⠁⠀⠀⠀⢢
⠀⠀⠀⠀⣼⣿⣿⣧⢠⣁⡼⠇⢩⣱⣿⣁⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⢓⠶⣶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⡦⠈
⠀⠀⠀⠀⢿⣿⡟⣏⢪⡿⣶⡳⠰⣶⣆⣥⣾⠏⠁⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣆⠰⠟⠁⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠁⢠
⠀⠀⠀⠀⢻⣞⠃⢿⣏⣿⣿⢾⣒⡙⣿⣏⠻⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠠⣄⠀⠀⠀⠀⠀⠤⠀⢸⠁⠀⠠⡀⠠⠴
⠀⠀⠀⠀⠀⢻⣄⠈⠉⢩⣯⣢⡙⣻⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⡄⠱⢀⠀⠀⠀⠀⡇⢸⠓⣦⠁⠤⠖⢂⠄
⠀⠀⠀⠀⢀⣼⡿⣦⣄⠀⠻⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣤⣄⠀⠀⠄⠀⣠⣦⣿⢀⣽⡇⢀⡏⣾⠂
⠀⠀⠀⣠⣾⣿⡛⢿⣍⡻⢻⡟⢠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⠉⠠⠤⢴⣿⣿⣿⣟⠘⢠⣿⢋⣩⡤
⠀⠀⠀⣿⣿⣿⣷⣄⠀⣽⣾⣿⠘⣿⣿⣷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣤⣠⢀⣀⢄⠀⠀⠙⠟⠛⣋⠘⠏⡁⠁⠁
⠀⠀⠀⣿⣿⣿⣿⣿⣆⠈⣿⣿⠈⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⡉⠉⢁⣤⣤⣤⣤⣤⣴⡞⢋⡀⠀⠌⠂
⠀⠀⠀⣿⣿⣿⣿⣿⣿⣦⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣮⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡈⠻⣾⣿⣷⣤⡄⢉⠻⠿⠡⠒⢊⢀⣀
⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠷⠷⠌⠒⠉⠻⠿⠿⠛⠛⠒⠒⠀⠐⠂⠀⠙
⠀⠀⠀⠿⠿⠿⠿⢿⡿⠿⠿⠿⠿⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠣

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⣀⡀⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⠉⠉⠁⠀⠀⢰⣶⣶⣦⠀⠀⠀⠀⠀⠐⠄
⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠘⠿⠟⣋
⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇⠀⣀⣤⣤⣴⣶⣶⣶⣶⣶⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⠟⠋⠉⢻⣿⣿⣿⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣿⣿⣿⣿⣦⣀⣀⣸⣿⣿⣿⣿⣿⢿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⡏⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⠁⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡿⠀⠀⣠⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁
⠀⠀⡔⠂⠄⣀
⢿⡷⠁⠀⠀⠀⠉⣲
⠀⠀⠀⠀⠀⣶⣶⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⠤⠶⠒⠒⠛⠋⠉⢿⣠⣄⠀⠀⠀⠀⠀⠀⣀⠠⠄⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠶⠚⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⢉⡀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠿⠇⠀⠈
⠀⠀⠀⠀⢀⡶⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆
⠀⠀⠀⣠⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠛⠛⠛⠓⢦⣄⣧
⠀⠀⠸⢧⡄⠀⠀⠀⠀⠀⢀⣠⠤⠖⠚⠛⠉⠉⠛⠒⠦⣄⣰⠏⠀⠀⠀⠀⠀⠀⠀⠘⣿
⠀⠀⠀⣾⠀⠀⠀⠀⠀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄
⠀⠀⠀⡏⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣤⠀⠀⠀⠈⡇
⠀⠀⠀⣇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⢿⠀⠀⠀⢸⡇⠀⠀⠀⠀⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠸⣇⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠆⠀⢸
⠀⠀⠀⠀⢻⣄⣤⣄⣽⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠘⣇
⠀⠀⠀⠀⣾⠁⠄⢀⠈⠁⠀⠀⠀⠀⠀⠐⠒⠋⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⢹⡀
⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⡆⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠈⠓⠶⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣼⠀⠀⡠⠖⠓⢤
⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡿⠿⠟⢿⡆⠀⠀⠀⡼⠃⠰⣯⠛⠄⠀⡎
⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠯⠀⠀⠀⠀⠀⢀⣤⠞⠁⠀⢀⡽⠀⢀⡜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⡀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠴⢾⡯⢴⢶⣤⠶⠋⠀⢠⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⠟⠉⠉⠛⠶⠶⠶⠖⠛⠛⠛⠉⠉⠀⠀⠈⢷⠀⠸⡇⠀⣀⠴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢧⡐⢄⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠶⠟⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⢹⡶⢛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣾⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠻⡄⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣠⣦⡼⠚⢷⡶⠶⠶⠶⠶⠶⠒⠚⠛⠛⠋⠉⢉⡽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⠷⠃⠀⠀⠈⠳⣦⠀⠀⠀⣀⣀⣀⡀⠀⠀⢴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⢀⡀⢀⣈⣹⡅⣀⡀⣀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢲⡖⠒⠒⢻⠗⠒⠒⣶⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⢸⡅⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣿⠁⠉⢉⣉⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠤⠤⠤⠤⠤⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠴⠖⠚⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠓⢲⠶⠤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠤⠒⠚⠉⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠤⣀
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠤⡀
⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡠⠤⠤⠤⠤⠤⠤⠤⠤⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⣀⠤⠤⠴⢾⠀⠀⠀⠀⠀⢰⣄⣠⡤⠴⠖⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠒⠶⡤⣄⣀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⣞⠀⠀⠀⠀⠸⣀⡠⠴⠒⡞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⠀⠈⠉⠒⠢⠤⣀⡀⢘
⠀⠀⠀⢸⢀⡀⠀⠀⠀⠉⠃⠉⠉⣿⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡤⠤⠴⠦⠴⠦⣾⠋⠉⡉⠉⠙⠒⡦⣤⣀⣉⡿
⠀⠀⠀⢸⠞⠓⠒⠒⠶⠦⠶⠒⠋⠀⠀⠉⠙⠲⠤⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢋⡽⠛⠂⠀⠀⠈⠓⠚⠳⠦⠤⣄⡇
⠀⠀⠀⠈⠲⠤⢤⣤⠤⠤⠤⠤⠤⠤⠤⢄⣀⡀⠰⢤⠔⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⣉⡠⠤⠖⠒⠒⠒⠲⠤⠤⠤⣤⠤⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣌⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠇


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡠⠤⠶⠒⠚⠋⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠒⠲⠦⢤⣀⡀
⠀⠀⠀⠀⠀⠀⣀⡤⠔⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠲⠤⢄⣀⡀
⠀⠀⠀⢀⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣧
⠀⠀⠀⢫⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇
⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⣤⠤⠤⢄⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜
⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠶⠒⠚⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠲⠦⢤⣀⡀⠀⠀⠀⠀⠀⠀⢰⠧⠤⣄⣀⡀
⠀⠀⠀⠀⠀⡇⠀⣀⣠⠤⠖⠊⠉⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⢶⠤⢤⡀⢸⠀⠀⠀⠀⠉⡶
⠀⠀⠀⠀⠀⣟⣉⣁⣀⣤⠖⠚⠋⠉⠙⠻⣦⠤⠤⠤⠤⣄⣀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣟⠉⠓⠚⠋⠀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠈⠀⠉⠀⣜⣀⡠⠤⠤⠔⠚⠁⠀⠀⠒⠶⣒⠚⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⣀⣠⠴⠚⠉⠁⠉⠓⠤⠤⠤⠤⠔⠲⠦⢤⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣅⣀⣀⣠⡤⠤⠦⠤⠤⠤⢤⣈⡑⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠯⠥⣤⠄⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢁⠔⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠁

⠀⢠⣿⡿⠶⣦⣄
⢀⣿⣿⠁⠀⠀⠈⢻⣦⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⣤⣤⣶⡶⣶⠶⠶⠦⠤⣤⣀⣤⣤⣤⣶⣦⣤⣀
⣸⣿⡇⠀⠀⠀⢠⣿⣿⢻⣷⠀⠀⣠⠖⢛⡿⠻⠫⠀⠀⠀⠈⠟⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢦⣄⣀
⣿⣿⠁⠀⠀⠀⣿⢸⣿⠀⣿⡆⢸⡗⠊⠉⠀⢀⣀⣀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠲⢦⣄⣀
⣿⣿⠀⠀⠀⠀⣿⡘⣿⣴⣿⡇⠀⠉⠛⠛⠛⠉⠉⠉⠛⠛⠛⠉⠉⠙⠻⠶⢶⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠦⢤⣀
⢿⣿⡄⠀⠀⠀⢸⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⠉⣻⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓
⠸⣿⣧⠀⢀⣠⣾⣿⡟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠁⠀⢀⡼⠟⠉⢻⣄
⠀⠹⣿⣿⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢠⣶⠋⠀⣀⣴⠟⢿⡆
⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⢸⡏⠀⠸⣿⣁⡴⠟⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠖⠻⠿⢿⣿⣤⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣤⣤⣤⣤⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⡉⠙⡆⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣾⣿⡿⠟⠋⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠷⣤⣤⣾⢦⣄⣠⣤⣴⡶⠶⠿⠿⠿⠟⠛⠁

⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠠⡄⠀⡀⡀⠀⠀⠀⠀⠀⠀⠀⢠⠂⠀⠉⠉⠐⠄⠀⠀⢀⣀⣀⣀⣀⣤⣄
⠀⠀⠀⠀⠀⣞⠁⠀⠀⢱⡄⠠⡎⢀⠊⠢⡀⠀⠀⣀⠀⢀⠃⠀⠀⠀⠀⣤⣘⣒⠩⠭⠍⠀⠲⣖⠐⡏
⠀⠀⠀⣴⠒⣎⠲⠤⣀⡐⣣⣢⢞⣦⠘⣧⠈⠲⡎⣴⣿⣾⠀⠀⠀⠀⠀⠈⡏⢸⠀⠀⠀⠀⠀⢸⠀⡇
⠀⠀⠀⠈⠉⠁⠀⠀⠈⢮⣊⡵⣿⣽⡷⡄⠀⢠⠈⢿⣿⣿⡇⠀⠀⠀⠀⠀⣧⠸⠀⠀⠄⠀⠀⣘⣀⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠙⢮⢞⢡⡾⣟⣤⠀⠱⣄⠣⠀⠀⠀⠀⠀⠀⢀⡽⠤⠷⠄⠛⢋⣉⠭⢤⣔⣃⡀
⠀⠀⢀⠀⠀⠀⡀⠀⢴⡦⠀⠀⠑⣥⢞⣫⡾⣣⡀⠘⠀⢣⡀⠀⠀⢀⣀⠀⠁⠉⠉⠀⠀⠀⠀⠀⠀⢿⣿⣿
⠀⠄⠃⠀⠀⠀⢀⠴⠐⠂⠂⠉⡂⠈⢯⣕⣾⣯⣷⡀⠀⠈⢏⠐⠒⠁⠀⢀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿
⠣⠀⢀⠀⠀⠀⠐⠢⣄⠀⠀⢠⡃⠒⡘⢻⣫⣵⡾⢯⠀⣛⠄⠀⣀⠪⣆⠼⠂⢤⣠⣄⠰⠾⡟⠻⠿⠟⠛⠋
⠀⠀⠈⠚⠢⡀⠀⢀⣜⠿⡅⡍⠙⠼⠁⠒⢻⣷⣾⠋⠁⠀⡠⠔⠣⡻⡀⠩⠄⢈⠛⣿⣧⡀⠀⠀⠈⠠
⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⢨⠓⠂⠒⢴⠀⣿⣿⢋⠥⠒⠁⠀⢀⣀⣅⡱⢰⡈⣷⠀⠘⡿⠁⠀⠀⠀⠀⣀⣐⡄
⠀⠀⠀⠀⡠⠔⠂⠀⠉⠀⠁⠀⠀⠀⢨⣀⠟⠋⠁⢀⣠⠔⠋⠁⠀⢀⣀⠈⠁⠀⠀⢠⡅⡇⠀⠀⠀⠈⠉⠉⠁
⠀⠀⠀⡜⠀⠀⠀⠀⢀⠀⠀⠀⠀⡴⠉⠀⣀⠤⠒⠥⣀⠀⠀⢀⣾⠟⠿⣽⣆⠀⠀⠈⠉⠀⠀⠀⠀⢰⣤⡀⠛
⠀⠀⠀⡀⢀⡄⠀⡇⠀⠙⠀⠀⠀⠘⢦⣍⣀⠀⠀⠀⡀⠑⠀⠈⢿⡗⢠⣿⡜⠁⠢⡀⠀⠀⠀⠀⠀⣾⣿⡿
⠀⠀⠀⢣⠸⣿⠀⠈⠒⠊⠀⠀⢀⠀⣀⣨⣿⣿⣿⡶⢤⣄⡀⠀⠀⠉⠛⠙⠂⠀⠃⠴⠑⢄⠀⠀⢀⠛⠋⠁
⠀⠀⠀⠘⠦⡙⠁⠀⠀⠀⠀⠐⠁⠀⣿⣿⠿⣿⣿⣀⠀⣸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⢵⣄⠊⠀⣀
⠀⠀⠀⠀⠀⠈⠁⠒⠒⠂⢁⠤⠐⠊⢁⡀⠀⠘⢿⣿⣿⣿⣿⣧⣤⣴⠖⠈⠁⠈⠠⢄⠀⠀⡒⠒⠵⢆⠀⠱⠄⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⡀⠀⡌⠀⠀⠈⣆⠈⢿⣿⣿⣿⠟⠋⡤⠒⠒⠂⠀⣶⡶⠁⠶⣅⠀⠀⢀⠇⠀⠀⠘⠲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡄⠐⠄⣀⡀⠍⠀⠈⢿⠛⢁⣀⣀⡈⢆⡎⠀⠀⠉⠀⠀⠐⠤⠈⡉⠁⠀⠀⠄⠤⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⡀⠀⢀⠤⠄⠀⠀⢂⠁⠒⠒⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠐⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⠀⢑⣁⣤⣴⡾⠀⠛⠉
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣙⣿⣟⣛⣉⣉⣉⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣹⣛⣝⣛⣟⣽⣻⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡠⠤⠤⠄⠒⠒⠒⠈⠉⠉⠉⠰⢒⠶⠶⠤⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠂⠉⠀⠀⢀⠀⣀⢀⢀⢀⢀⢀⠀⠀⠀⠀⠀⠐⠊⡠⠐⠀⣙⡛⢲⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠚⠁⠀⠀⡄⢀⡰⠜⣤⣠⣵⡶⢦⠶⠒⣦⣥⣁⡠⠀⠀⠀⠀⠀⠐⠈⣡⠀⠀⠄⠼⠷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠋⠀⣀⠰⠌⣣⠾⠿⣉⠒⠀⠉⣁⠀⠤⣒⠦⠐⢂⡩⠝⠓⣤⡀⠀⠀⠀⠀⠀⠤⠚⢀⣐⣒⡛⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⡀⢲⡈⣢⡜⠫⠭⢠⡤⠀⠈⠁⠀⠀⠁⠀⠀⠉⠀⠄⢂⠭⠔⢛⣳⣄⠀⠀⠀⠀⢉⡀⠠⠤⢀⣉⠛⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⢢⠘⠀⣴⢛⠂⠩⠄⢒⣒⣈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢋⡡⢄⣚⠷⡄⠀⠀⠀⠀⠤⠄⠀⠤⠭⣺⣆
⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠠⡈⣄⢁⡾⠭⠐⡂⠀⠟⠐⠒⡂⠈⠭⠭⠤⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡤⠐⠛⣆⠀⠀⠀⠀⠀⠀⠒⠒⢤⣙⡆
⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⠀⢄⠡⠑⢠⣋⣔⡺⠇⠀⡉⡁⠤⠀⠠⠀⠘⡁⠀⠀⠠⠒⠀⠀⠀⠀⠀⠀⠀⠀⠐⠊⠀⠨⢆⠀⠀⠀⢈⠉⣉⠁⠒⢬⣇
⠀⠀⠀⠀⢀⡔⠁⠀⠀⠀⡙⠌⠂⣰⡟⢜⡩⠑⡂⠠⠤⢀⡂⠀⢀⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠐⢻⡄⠀⠀⠈⣄⡉⠉⠒⢄⣹
⠀⠀⠀⠐⠃⠀⠀⠀⠀⠠⡱⡈⣴⣿⠀⠁⠀⠀⠀⠀⠈⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡁⠠⢧⠀⠀⠀⠠⠤⣉⡑⢦⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢔⣘⠎⠜⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠒⢚⡀⠀⠀⢈⠐⠢⡉⠲⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣿⡈⡔⣡⠝⡦⣄⠰⢀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡩⠬⡇⠀⠀⠠⡙⢦⡈⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡔⠡⠊⠔⡩⠚⢲⣤⣇⠇⢀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⣂⡇⠀⠀⠀⡌⢂⣹⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠀⠀⠈⣷⢰⡇⢊⡴⠚⣡⠄⣉⠱⢾⣴⢀⠀⠊⠠⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⢾⠃⠀⠀⠢⡘⣮⡟⣀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⡱⡀⠈⡿⠈⠀⠈⠀⠊⡠⠊⣠⠖⢀⠄⢛⡤⣀⠀⠈⠰⢁⢆⠄⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣹⠀⠀⡄⠀⣴⡏⢚⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠂⡅⠀⠇⠀⠀⠀⠀⠀⠁⠘⠁⠔⣡⠚⢁⠴⢊⠽⠒⣦⢌⡘⠰⡰⢉⠄⠀⠀⠀⠀⠀⠀⠀⣤⠇⠀⢆⠘⣴⠟⡠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⡁⡇⠀⠀⠂⡀⠀⠀⠀⠀⡄⡀⠀⠀⠀⠁⠐⠋⠰⠋⠴⢊⠭⢓⣦⡣⢊⠄⠀⠀⠀⠀⠀⣠⡞⢀⠘⢬⡞⡡⠊⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢄⣱⡔⠁⢀⠀⠁⠔⠠⠠⢰⠀⡇⠰⠀⡀⠀⠀⠀⠀⠀⠈⠐⢁⠴⢻⡁⡂⠀⠀⠀⠀⠀⡝⠀⢄⢣⡾⢈⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡳⢸⡆⠀⠠⢊⠄⠀⡀⠀⠀⠀⠀⠃⠃⢹⠀⠀⠀⠀⠀⠀⠀⠀⠚⡡⠷⠂⠀⠀⠀⠀⡸⠀⠐⣈⢏⠔⡡⠊
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡐⣁⣞⠁⢀⠔⠅⠀⢈⠔⡡⢂⠔⡀⢀⠈⠃⠈⠘⠃⠃⠀⠀⠀⠀⠀⠐⢚⠀⠀⠀⠀⢰⠁⢲⣷⠟⡡⢊⠄
⠤⡀⠀⠀⠀⠀⠀⠀⠰⣥⠞⠡⠊⠀⠀⠠⠀⠕⠪⠔⡡⢊⠔⡡⢊⠔⠢⠄⠀⠀⠀⠀⠀⠀⠀⢈⡝⠀⠀⠀⢠⠃⡘⢄⡧⢊⠔⠁
⠐⡩⢦⡀⠀⠀⠀⠠⣌⡿⡪⢂⠔⡀⠠⢊⠤⢂⠠⡊⠔⡡⢊⠔⣡⠖⡤⣢⢖⠄⡀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠈⠠⡱⡼⡡⢃⠀⠁
⢨⠔⡉⠷⠀⠀⠀⠐⢬⣏⠔⡡⢊⠀⠀⢁⠔⠡⠊⠠⠎⠀⠀⡀⢠⠀⡀⠁⠁⠈⠐⠃⠀⡀⢠⠆⠀⠀⠀⠀⠀⠓⣹⡷⠔⠠
⠰⢋⠴⠘⡃⠀⠀⠀⠙⣷⢎⠀⢈⠔⠰⣀⠀⠀⡠⠶⠶⠷⣤⣔⣁⣊⡴⡡⠊⠔⢣⢞⡶⠵⠋⠀⠀⠀⠀⢦⡘⢦⡿⡵⢊
⠀⣁⠔⢁⡥⠀⠀⠀⠀⠉⠳⢎⣥⢊⣔⣥⠞⠉⠀⠀⠀⠀⠀⠀⠉⠉⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠐⢆⡹⣾⢟⣔⡅
⠀⡡⢚⡡⢐⡀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡞⠁⠓⢎⢳⡾⡿⢫
⠀⠒⡡⢔⡨⡅⠀⠀⠀⠀⠀⠄⠠⣠⠂⠀⠀⠠⢊⠄⡔⡡⠂⢂⠄⡀⢠⠀⠀⠀⠀⠀⠀⡄⡁⠃⠀⡀⠳⡄⣰⣏⢔⠄
⠀⣩⠔⣉⠔⢋⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⠑⠀⠀⠀⢀⠑⢄⠱⣞⡡⠂
⠀⠐⢊⡠⠊⡨⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⡀⢣⡈⢵⢋⠔⡁
⠀⠀⣨⠔⢉⡤⢛⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠹⠀⢳⡾⢁⠞⠁
⠀⠀⠀⠒⡡⠔⡡⠚⣦⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡈⢂⠘⡀⢣⡞⡰⢃⠞⠁
⠀⠀⠀⠋⠐⢊⠤⢊⡹⢷⡄⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⢂⠰⠘⠀⢣⣪⢆⡄⡠⠁
⠀⠀⠀⠀⠀⠠⠖⢁⠤⠊⣱⣧⡀⡄⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠘⡀⠃⢸⠀⡆⣶⡝⠑⣋⢊⠄
⠀⠀⠀⠀⠀⠀⠀⠁⡠⠊⡠⠞⢑⠧⣄⡀⠀⠀⠀⠐⢰⠀⠆⢰⠀⡇⢸⠀⠀⠀⡃⡀⣸⡴⢋⠈⢀⠜⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⠂⢁⠴⢊⣹⠷⢶⣤⣅⡄⢰⠀⡄⠀⠃⣈⣀⣥⡴⢶⡋⠉⠀⠱⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠐⠉⡠⠖⣁⠄⢉⠉⢋⠘⠋⠚⠙⢋⠝⠁⠠⠁⠠⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⠀⠀⠀⠀⠀⢾⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⣴⣿⣿⣿⣿⣿⣿⠀⠀⠀⢸⣧⡀⢻⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠸⣷⡄⢹⣷⠀⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢹⣧⠀⣿⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢀⣾⠇⢠⣿⠀⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠻⢿⣿⣿⣿⣿⣿⣿⠀⠈⠉⢠⣿⠃⢠⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⠀⠀⠀⠈⠁⣰⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠶⠶⠶⠤⠄




⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣟⣉⣉⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠶⠃⠀⠀⠀⡄⣀⢀⢢⢄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠁⠀⠠⠀⡄⢀⡠⠀⠀⠀⠀⢀⠶⣏⣙⢣⠞⣥⠄⢤⠄⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡘⣿⣶⠀⠀⠀⣁⣿⣴⣶⡄⠈⠀⠸⣧⡀⢿⡿⣷⣾⣤⡽⢆⣸⣙⣷⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⣾⣿⡄⠀⢄⢻⡿⣿⣿⡟⠀⠀⠀⢡⣭⣭⠛⢯⡈⡥⠀⠊⠁⢾⣈⣷⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠂⣭⠟⣿⣄⠘⠯⠙⠮⢿⡷⠀⠀⣠⡿⡿⢶⠶⣦⣀⠋⠃⠀⠀⢶⣸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠁⠁⠀⢀⡴⣫⣿⡓⢦⣄⣀⠠⠄⠐⠊⠁⠀⠀⠀⠉⢦⢿⡂⢧⠸⣂⣸⠅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢶⣥⡤⢒⡼⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡇⠁⠌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠉⢀⠅⢁⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⡀⠙⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠃⢤⡄⠀⢀⡴⠁⠀⠀⣠⣴⡲⢤⡸⡇⠀⠈⠁⠀⢀⡔⢲⠞
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⡀⠀⠀⠀⠀⠀⠀⢡⠀⠈⠀⠀⠀⠀⠑⠤⣉⠉⠡⠀⠀⠀⠀⠀⠀⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⣰⠄⠀⠀⠀⠀⠈⠣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⢀⣾⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠘⠾⣿⠟⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⠀⠀⠀⠀⢰⠏⢡⠊⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣶⣤⣤⡈⠀⡞⠳⠄⠀⠀⠀⠀⠀⠹⣦⣤⣄⣀⣀⣤⣴⣾⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣘⠇⠺⢹⡾⣟⡀⣀⡀⠀⠻⢶⡄⢀⣄⣀⠈⡋⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣻⣦⣼⡅⢻⣦⠀⣉⠿⠀⠀⠀⠃⠈⠟⠿⠿⣿⣦⡀⠀⠀⠀⠀⣀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠚⠁⢀⠏⠀⠘⢫⡭⣘⠃⣐⠚⠄⠀⠀⠀⠀⠀⠀⠉⠉⠐⠳⣿⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠊⠀⠀⠱⢠⢀⡈⢰⡀⢤⡀⠐⢢⡀⢀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢤⡔⠉⢠⠃⣼⣥⣠⢥⣤⠀⣀⠀⠀⠒⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣂⣬⡄⣿⠀⣤⠀⠓⠄⢀⣐⠖⣀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡯⣈⡟⢠⣤⠠⠞⢁⠽⣯⡴⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⡄

⠀⠀⣠⡾⠟⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠸⡟⠳⠄⠀⠀⢿⣿⣿⣿⣿⠇⠻⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠉⠒⡗⠊⠁⠀⠀⠀⣤⣶⡇⠀⠀⠀⠀⠀⠀⢠⡇⠀⠙
⠀⢰⡏⣰⠿⢷⡄⠀⢠⣾⣿⡇⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠉⠛⠉⠁⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⣾⣿⠆⢠⠀⠀⠀⠀⠀⠀⠙⠛⠁⠀⠀⠀⢀⣀⣀⣸⠇
⠀⠈⢣⠁⠈⣀⠏⠀⠀⠉⠉⠀⠀⠀⢠⣾⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠉⠒⠐⠃⠀⠀⠀⢀⣤⣤⣤⡄⠀⠀⠀⠀⣿⣿⣿⣿
⠀⠀⢀⣈⠈⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⡟⠿⠿⣷⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⢸⡉⠉⠉⡇⠀⠀⠀⠀⠈⠉⠉
⠀⠀⠸⠟⠠⠂⠀⠸⠛⠻⠀⠀⠀⣠⣶⡆⠀⠀⠀⠀⢰⠇⠀⠀⡇⠀⠀⠀⠀⢹⠀⠀⠀⠀⢸⣿⣄⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⡇⠀⠀⠀⠀⣴⣶⣤⣤⣤⡄
⢀⡀⠀⠀⠀⠀⢀⣈⢀⣀⡀⠀⢠⡿⠛⢻⠀⠀⣴⣶⣾⢀⣤⣤⡇⠀⠀⠀⠀⢸⠀⠀⠀⠀⣼⠛⢿⣧⠀⠀⠀⠠⣾⣿⠇⢿⣿⠟⠀⠀⠀⠀⣿⣭⣭⣭⣽⠁
⢸⣷⣤⡀⠀⠀⠙⠋⠈⠛⠁⠀⣾⠁⠀⣼⠀⠀⠉⠛⠁⠘⠛⠛⠁⠀⢰⣿⣿⣿⠀⠀⠀⠀⣿⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠉⠙⠛⢻
⠈⡇⠉⠳⠀⠀⢀⠀⠀⠀⠀⠀⣯⣠⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠉⠀⣀⣀⢠⡏⠀⠀⠀⠀⠀⢰⠃⠀⠀⡶⠆⠀⠀⠀⢀⣤⣤⣿⠀⣀⣀⣸
⠀⣧⠀⠀⠀⠀⡸⠀⠀⠀⢀⣤⣿⣿⠏⠀⠀⠀⠀⠀⢰⣶⣶⣶⣷⠀⠀⠀⠀⢰⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⡼⠀⠀⠘⠀⡼⠀⠀⠀⠹⢿⣿⠟⠸⣿⣿⡿
⣿⡿⠀⢀⣠⣀⠇⠀⢀⣴⣿⡿⢻⠁⠀⠀⠀⠀⠀⠀⠘⣷⣶⣶⣿⡄⠀⠀⠀⠈⠛⠿⠟⠋⠀⠀⠀⢠⣶⣶⠇⠀⠀⣠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠉⠁⠀⠈⠛⠛⠀⢀⣾⡟⠁⢀⣸⣦⣀⡀⠀⠀⠀⠀⠀⣯⠀⠀⠀⣇⠀⠀⠀⠀⢀⣀⣤⡀⠀⠀⠀⠈⠙⠉⠀⠀⢰⠟⣠⣤⣄⠀⠀⠀⢘⠛⠛⠀⠀⢀⡄⠀⠈
⠀⢀⣀⠀⠀⠀⠀⢸⡟⠀⢰⡿⠻⡟⠻⣷⡄⠀⠀⣠⣶⣾⡀⣾⣿⣿⠀⠀⠀⠀⢸⠉⠉⡇⠀⠀⠀⢀⣠⣤⡄⠀⠸⡀⠏⠠⢸⠇⠀⣀⣸⢀⣼⠀⠀⣼⠃
⠀⣼⠻⢿⣶⡤⠀⠸⣇⠀⢻⡀⠀⡇⠀⢹⡇⠀⠀⠙⠿⠛⠁⠉⠋⠁⠀⠀⠀⣀⣨⢀⣤⣧⠀⠀⠀⢸⣿⠶⢧⠀⠀⠈⠒⠐⠋⠀⠀⠙⠋⠈⠉⠀⣰⠏
⣸⠻⠿⣷⣾⠃⠀⠀⠘⢦⣀⠑⠀⣧⣀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠀⠉⠁⠀⠀⠀⣀⡆⣠⣼⡀⠀⠀⣿⢆⠐⠀⠀⠀⠀⠀⠀⢠⡟
⠃⠀⠀⢠⠏⠀⠀⠀⠀⠀⠈⠉⠉⢻⠁⠀⠀⢠⣶⣾⠿⢿⡀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠘⠛⠃⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣦⣄⣾⠁⠀⢠⣾⣶
⢸⣿⣷⡟⠀⠀⠀⠀⢀⣴⣶⡄⠀⢸⠀⠀⠀⠘⣇⠀⠀⠈⣧⠀⠀⠀⠀⣾⠉⣃⠀⠀⠀⠘⣷⣄⠀⠀⢀⣄⣤⣤⣤⣤⡄⠀⠀⠀⠘⢿⣿⣿⣿⠇⠀⠀⠀⠙⠛
⠀⠉⠉⠀⠀⠀⠀⠀⠘⣿⠿⠃⢀⡼⠀⠀⠀⠀⢹⡀⠀⢀⣸⡆⠀⠀⠀⠅⢠⡟⠀⠀⠀⠀⡇⠈⠀⠀⢸⡿⠿⠿⠿⠿⣧⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⣤⣤⣤
⣴⣦⣤⣤⣤⣄⡀⠀⠀⠈⠉⠛⠉⠀⠀⠀⠀⣤⣶⣧⠸⣿⣿⠇⠀⠀⢀⣼⡿⠁⠀⠀⣠⣶⣧⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⢿⠶⢿
⣿⠛⠛⠻⠿⢿⡇⠀⠀⠀⢀⣄⠀⠀⠀⠀⠈⠛⠟⠋⠀⠀⠀⠀⠀⢠⣿⠋⢃⣀⠀⠀⠈⠋⠁⠀⠀⠀⠀⣏⠉⠉⠉⠉⢿⠀⠀⠀⠸⡿⣶⣄⠀⠀⣤⣼⢠⣶⡆
⡇⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⣿⣦⡀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⣿⠁⣴⠟⡛⢿⡆⠀⠀⠀⠀⠀⣀⡀⣿⠀⠀⣀⣀⣸⡄⠀⠀⠀⢳⠀⠈⠃⠀⠉⠉⠀⠉
⠇⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⣿⢿⣿⣦⡀⠀⠀⠀⠀⢹⠳⣆⠀⠀⠹⡄⠛⠄⢃⢀⡇⠀⠀⠀⢰⣿⣿⣿⣿⠀⣿⣿⣿⣿⡇⠀⠀⠀⠘⣇
⠀⢀⣀⣀⣀⣿⠀⠀⠀⠀⠀⣿⠀⠉⠻⣧⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠈⠓⠒⠚⡏⠀⠀⠀⠀⠈⠛⠛⠛⠋⠀⠙⠛⠛⠋⠀⠀⢠⣾⣿⣿⠀⠀⠀⠀⣠⣶⣶⣤
⠰⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠈⠀⠀⠀⣴⣾⡇⠀⠀⠀⠀⠀⣴⣦⠀⢡⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠉⠀⠀⠀⠀⠻⣿⣿⣿
⠀⠉⠛⠛⠋⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠙⠃⠖⠃⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁
⣤⡄⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⠀⠀⠀⠀⠀⢰⡿⣶⣦⣤⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⡴⠋⢹⠀⠀⠀⠀⠀⡿⠿⢷⠆⠀⠀⠀⠀⢠
⢿⡇⠀⠀⠀⠀⢻⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⡿⣷⣶⣭⡏⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⣴⣶⡿⠀⠀⠀⢸⢁⣴⠏⠀⠀⠀⠀⠀⠃⠀⢸⠀⠀⠀⠀⠀⠸
⣠⡇⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⢀⣤⣄⣸⠃⠀⠀⣹⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢸⡇⠀⠀⠉⠉⠀⢀⣤⣶⣿⠟⠁⠀⠀⠀⠰⣿⡿⢰⣶⣾⠀⠀⠀⢠⣤⣆
⠛⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠟⣴⣿⣶⡇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣴⠿⠋⣁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠉⠁
⠀⠀⠀⠀⡼⠛⡇⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠈⠙⠋⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⡏⢠⡾⢻⠻⣷⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣾⡆
⠀⠀⠀⠀⣧⡾⠁⠀⠀⠀⢸⡆⠀⠀⠀⣄⡀⠀⠀⠀⠀⢀⣤⣤⣤⣼⡇⢀⣤⣶⣶⣼⡇⠀⠀⠀⠀⢇⠘⠀⠘⠀⣿⠁⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⡿⢿⣦
⣶⣶⣶⣾⣿⡷⢷⣾⣾⡿⣾⣷⣶⣷⣿⣿⣿⣿⣾⣶⣷⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣾⣿⣿⣶⣾⣷⣾⣿⣿⣿⣾⡶⠶⢶⠾⠿⣾⣶⠶⠾⠿⡿⠾⠿⠾⢿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠄⠀⠀⠄⠀⠀⠀⠀⢸⠀⠀⡄⠀⠠⠀⠀⡐⠀⠀⡀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠑⠄⠀⠀⢀⠀⠈⠄⠀⠐⠀⠀⠀⠀⢸⠀⢀⠀⢀⠂⠀⠠⠀⠀⠐⠀⠀⡀⠁⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠠⡀⠀⠂⠀⠈⡀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠈⠀⠠⠀⠀⠄⠀⡠⠊⠀⠀⠀⠊⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠑⠀⠀⠀⢀⠀⠠⡀⠀⠀⠀⣀⢠⠀⡤⢠⠄⠀⠠⢄⠀⠀⠀⢀⠄⠀⢀⠄⠀⠀⢀⠄⠈⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠈⠐⠠⢀⠀⠀⠁⠠⠀⠀⠈⠢⡀⠑⠀⠀⠀⠘⠃⠃⠈⣀⣁⣀⣀⣀⣀⢀⠑⠄⠐⠁⠀⠔⠁⠀⠀⠀⠁⠀⠀⠄⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠀⠀⠀⠑⠠⡀⠈⠀⠀⠀⠰⠖⢛⡉⢀⣭⣭⣥⣬⣭⣽⡀⠳⠖⠀⠀⠀⢀⠄⠈⠀⠀⠀⠈⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠁⠂⠀⠄⡀⠀⠀⠀⠀⠈⠀⠀⡀⠀⠸⢛⣉⡁⢠⣬⣤⣤⣤⣤⣯⠀⡛⢏⠀⠠⠂⠀⠀⠀⠁⠀⠠⠀⠂⠉⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠉⠂⠀⠀⠈⠀⠠⠀⠀⣛⣋⣩⠀⢠⣤⣤⠤⣤⣤⣭⠐⡙⢃⠀⠀⠀⠀⠀⠐⠈⠀⠀⠀⠀⠀⠐⠈⠁
⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣋⣩⣤⠀⢴⡶⠶⠶⢶⣦⣬⢀⣙⠃⠀⠀⠀⠀⠀⠀⠈⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣭⣥⡤⠀⢴⣶⠶⠶⢶⣶⣦⢈⣙⡃⠀⠀⠀⠀⠀⠀⠉⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠍⠀⠀⣥⣤⠦⠀⠶⠶⠶⠶⠶⢶⡄⢨⣍⠄⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢀⠀⠀⠀⠀⢀⣤⠦⠶⠀⠶⠶⠶⠶⠶⠶⠆⢠⡭⠀⠀⠈⡀⠀⠀⠀⠄⢀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⡀⠀⠈⢄⣆⢷⢸⡄⣧⢸⡆⢀⠀⠀⣀⠄⠀⠀⠂⠄⡁⠀⠀⠄⡀⠀⠁⠐⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠀⠀⠀⡠⠐⠈⡠⠂⡀⠀⠙⢫⠃⠛⠘⠣⢟⡄⢐⠊⠀⠀⠀⠀⡁⠀⠀⠑⠠⢀⠀⠁⠀⠀⢀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⢀⠠⠀⠀⢀⠔⠁⡀⠈⠀⠀⠀⠘⠀⢲⣖⠀⢸⣥⡌⢀⠀⠀⠈⢂⠈⠀⡀⠐⠄⠀⠈⠀⠄⡀⠀⠀⠁⠀⠠⢀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠁⠀⡠⠂⠁⠀⠀⠀⠔⠀⡔⠀⠀⠑⡀⢀⡣⠐⠋⠀⠀⠂⠀⠢⠀⠑⡀⠈⠂⠀⠀⠂⠀⠀⠀⠐⠀⢀
⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⢀⠔⠊⠀⢀⠔⠀⢀⠈⠀⡐⠀⠠⠀⠐⢉⡉⡗⠈⡁⠀⠀⠀⠄⠀⠡⠀⠈⢀⠀⠀⠂⠀⠀⠑⠠⡀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠁⠀⢀⠔⠁⠀⡀⠁⠀⡜⠀⠀⠀⠀⠘⣿⠇⠃⠀⢁⠀⠀⠂⠈⠄⠀⠐⡀⠀⠁⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠄⠀⠀⠈⠀⠀⠀⠀⠀⠃⠛⢀⡄⠀⢸⠀⠀⠀⠀⠀⠀⠀⠘⠄⠀⠈⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⢀⡇⢀⣸⠀⠀⠀⠄⠀⠀⠀⠀⠀⢄⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⣹⠁⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⢼⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⡶⠿⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⡶⠟⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠋⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⢰⠟⠛⠉⠁⠂⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⡾⠟⠋⠩⠐⠈⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡶⠿⢛⠩⠁⠒⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⢀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⣶⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⡶⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣶⡆⠀⠀⠀⠉⠉⠁
⠀⠀⠀⠀⠀⢀⣴⣿⡿⠟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⠀⠀⠀⠘⠻⠟⠋
⠀⠀⠀⠀⢀⣾⣿⠟⠀⢀⣸⣦⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠟
⠀⠀⠀⠀⢸⣿⡏⠀⢠⣿⠟⡏⠉⠙⢿⣷⡀
⠀⠀⠀⠀⠸⣿⡇⠀⢸⡇⠀⣷⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠹⣿⣄⠀⠙⠀⢸⡀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⢸⠛⠛⠛⠛⠛⠛⢻⠀⠀⠀⠀⠀⠀⠀⠀⡟⠛⠛⠛⠛⠛⠛⣟⠛⠛⠛⠛⠛⠛⡇
⠀⠀⠀⠀⠀⠀⠈⠛⠷⢦⣤⣼⡷⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧
⠀⠀⠀⠀⠀⠀⢀⣴⣶⣄⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠸⣿⣿⠟⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⡟⠀⠀⠀⢰⣾⣿⡿⠀⠀⠀⠀⢠⣾⣿⣿⠀⠀⠀⢀⣶⣿⣿⠇⠀⠀⠀⣴⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠉⠀⠀⠀⠀⠈⠛⠉⠀⠀⠀⠀⠀⠈⠛⠉⠀⠀⠀⠀⠀⠙⠋⠁⠀⠀⠀⠀⠙⠋⠁

⠀⠀⠀⠀⠀⢀⣠⠤⢤⣤⣀
⠀⠀⠀⢀⡾⠉⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⢰⣷⡆
⠀⠀⠀⢸⣇⣴⣶⣦⡀⠀⠀⠈⣿⣿⡄⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣇
⠀⠀⠀⠀⠻⣿⣿⡿⠃⠀⠀⠀⢿⣿⡇⠀⢠⣤⡀⠀⢠⠀⠀⠀⠀⠀⠀⠀⢸⠇⢀⣇⡀⠀⠀⠀⠀⠀⠀⣟⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠘⠛⠁⠀⢸⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⡿⠇⠀⠀⠀⠀⠀⠀⠛⢦⣘⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠁⠀⠀⠀⠀⠀⢸⠀⣀⣀⠀⠀⠀⠘⢻⡏⠀⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⡟⠁⠀⠀⠀⠀⠀⠀⢸⠋⢙⣿⠀⠀⠀⢠⣼⣷⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⢀⣠⣴⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⡼⠋⠀⠀⠀⠘⢻⡋⠉⡇⠀⠀⠀⢀⣴⣾⣿⠀⠀⠀⢀⣴⣾⣿⡇⠀⠀⠀⣠⣶⣿⡇
⠀⠀⠀⠀⠀⠚⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠀⠀⠀⠀⠀⠀⠘⠃⠀⠁⠀⠀⠀⠘⠛⠛⠁⠀⠀⠀⠈⠛⠛⠋⠀⠀⠀⠀⠛⠛⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣄⣀⡒⠶⢤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣶⣶⣶⣤⣄⡈⠙⠻⣷⣤⡈⠻⣶⣌⠳⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⣉⣤⣤⣤⣤⣄⡀⠉⠛⢿⣷⣄⠈⠻⣿⣄⠈⢿⣧⠈⢻⣄⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠛⠉⠉⠉⠉⠙⠛⠿⣷⣦⡀⠙⢿⣷⡀⠘⣿⡆⠀⢿⣧⠀⢿⣆⠹⣄
⠀⠀⠀⠀⠀⠀⠀⡰⢋⣤⣶⡾⠿⠿⠿⢿⣷⣦⣄⡈⠙⣿⣆⠈⢻⣧⠀⢻⣿⠀⢸⣿⠀⢸⣿⠀⢻⡆
⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⢀⣀⣤⣤⣤⣄⣀⠉⠛⢿⣦⠈⢿⣆⠘⣿⠀⢸⣿⠀⢸⣿⠀⢸⣿⠀⢸⣷⠸⡄
⠀⠀⠀⠀⠀⢠⠟⢁⣴⣾⠿⠛⠛⠋⠉⠛⠛⠿⣶⣄⠙⣷⡈⣿⠀⣿⠀⣼⡏⢀⣿⠏⠀⣾⡿⠀⣸⣿⠀⣇
⠀⠀⠀⠀⠀⠋⣴⡿⠋⢀⣠⣴⣶⣿⠿⠿⠶⣶⣤⣙⠳⡌⣧⢹⢰⡏⣰⠏⢠⣾⠏⢀⣼⡿⠁⢠⣿⠇⢠⡿
⠀⠀⠀⠀⠀⣼⠏⢀⣴⡿⠟⠉⢀⣠⣤⣶⣶⠶⠦⣭⣓⣝⠜⣎⣎⠜⣣⡴⠛⣁⣴⡿⠋⠀⣰⣿⠏⠀⣾⡇⣰
⠀⠀⠀⠀⢠⡏⢠⣿⠏⠀⣠⣾⠿⠋⢉⣠⣴⠶⠖⣒⡶⡛⣿⣟⣳⠭⠥⠶⠞⠛⢉⣠⣴⣿⠟⠁⢠⣾⡟⢀⡟
⠀⠀⠀⠀⠸⠁⣿⠃⢀⣾⡿⠁⢠⣶⡿⠋⣠⡶⢋⣵⢪⢮⢧⢫⡺⣍⡛⠛⠛⠛⠛⠛⠉⢀⣠⣾⡿⠋⢀⣾⠃
⠀⠀⠀⠀⠀⢰⡟⠀⣾⡟⠀⣰⣿⠋⢀⣾⠟⢠⡾⢁⡿⢸⡌⣧⠻⣦⡙⠛⠷⢶⣶⣾⠿⠿⠛⠉⢀⣴⡿⢃⡆
⠀⠀⠀⠀⠀⠈⡇⢸⣿⠁⢰⣿⠃⢀⣿⡏⢀⣿⠃⢸⡇⢸⣇⠸⣧⡈⠛⢷⣶⣤⣤⣤⣤⣤⣶⣾⠿⠋⣠⡞
⠀⠀⠀⠀⠀⠀⠳⠸⣿⠀⢸⣿⠀⢸⣿⠀⢸⣿⠀⢸⣧⠈⢿⣆⠘⢿⣶⣄⡈⠉⠙⠛⠛⠉⠉⣀⣤⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⢸⣿⠀⢸⣿⠀⢸⣿⡄⠘⣿⣆⠈⢿⣷⣄⠈⠛⠿⢿⣷⣶⣶⣾⠿⠟⢉⡴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡈⢿⡆⠘⣿⣇⠀⢿⣷⡀⠙⣿⣦⡀⠙⠿⣷⣦⣤⣀⣀⣀⣀⣤⣴⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠈⠻⣄⠘⢿⣆⠈⠻⣷⣄⠈⠻⣿⣦⣄⣀⠉⠙⠛⠛⠛⣋⡩
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢌⠛⢷⣄⡈⠻⢷⣤⣀⡉⠛⠛⠿⠿⠟⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠦⠌⠉⠙⠛⠛⠉⠁


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