Student Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠄⠀⠙⠛⠛⠒⠒⠤⢄⡀
⠀⠀⠀⠀⠀⠀⣀⠠⠔⠒⠀⠀⠐⠒⠢⠄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣮⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⣄
⠀⠀⠀⢀⠔⣊⠄⠂⢀⡠⠔⠂⠀⠀⠀⠀⢣⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⡄
⠀⢀⠔⡡⠊⠀⣠⠔⠉⠀⠀⠀⠀⠀⠀⠂⣸⡄⠀⠐⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⠀⠀⠀⠀⠀⠀⢀⣀⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⢠⠃⠜⠀⠀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⢷⣄⠀⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠑⣒⡒⠒⠛⠉⠉⣼⡡⠤⢒⣞⠀⠀⢀⡠⠔⠃⢰⠀⡆
⡌⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠊⣴⠃⠀⠈⢦⠢⡀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⡜⠀⠈⠁⠐⠒⠒⠒⠒⠊⠁⠈⠀⠈⠁⠀⠀⠸⠈⢳⡇
⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⢉⠔⠞⠁⠀⠀⠀⠀⠱⣌⠐⣆⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠀⠁
⢡⠀⠀⠀⠀⠀⠠⢐⣉⠤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢾⠓⠇⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴
⠘⡄⢠⠄⠐⠒⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⠇⠀⠀⠀⠀⢸⣡⡆⠀⠤⠔⠖⡀⠀⢸⠁⠇⠀⠀⠀⠸⠏⠀⠀⠀⠠⠀⠀⠀⠀⣴⠀⠀⠀⠀⠀⣯⡀
⠀⠐⡌⡄⠀⠀⠀⢀⣄⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢡⢀⠞⠢⣬⠇⠀⠀⠑⠛⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⡸
⠀⠏⢻⣧⠀⠀⠀⠀⠁⠀⠀⠀⡠⠀⠀⡆⠀⠀⠀⠀⢀⡜⡇⣠⠜⠁⠈⢰⠁⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⠈⠒⠊⠁⠀⠀⠀⠀⠀⠀⡠⠋⠉
⠀⠈⠣⡘⢣⡀⠀⠀⠀⠀⠀⠀⠈⠠⠠⠂⠀⠀⢀⣴⣫⠵⠚⠁⠀⠀⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠁⠢⠄⣀⡀⠀⠀⠀⠀⠀⠀⣀⠠⠔⠉
⠀⠀⠀⠀⣸⢹⠢⣄⣀⠀⠀⠀⠀⢀⡀⠤⠔⢪⠋⡇⠑⣄⠀⠀⢀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⣏⠙⠬⣉⡭⢛⣯⡀
⠀⠀⠀⠀⡟⠈⡄⢱⠀⠉⠉⠉⢩⣟⡒⠒⢚⠇⠊⠇⠀⠈⢧⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⠁⠀⠁⠹⡂⠾⡲⠛⠁⠘⠲⢄
⠀⠀⠀⠀⢣⠀⠀⠈⡄⠀⠀⡠⠫⡉⠛⠛⠁⠄⠚⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⣀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢸⠀⠀⠙⢦
⠀⠀⠀⠀⠀⠑⠤⢠⠇⠀⡐⠁⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠎⠀⢄⡠⢟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠢⡔⠂⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠀⠀⢠⣼⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⠃⢤⣀⠀⠤⠤⠤⠼⠄⡀⠀⢈⠁⠁⠗⠐⠒⠒⠀⠀⠀⢰⠏⠙⢅⣀⡠⠓⠤⢄⣀
⠀⠀⠀⠀⠀⠀⠀⠰⢟⣧⣀⠀⠀⠉⠉⠋⠉⠕⠀⠀⠀⠀⠀⠀⢀⡀⣉⣲⢄⡀⠀⠀⠀⠀⠉⠉⠓⠘⢀⣀⣀⣠⣤⣤⡤⠬⠓⠓⠚⠃⠀⠀⠀⠀⠀⠉⠑⠂⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠫⢅⡐⠒⠓⠃⠂⠵⠂⠀⠀⠂⠛⠉⠙⣨⡤⣤⠤⣤⣆⣀⣀⣀⢤⣄⣀⣀⣛⣉⠀⠠⠤⠤⠤⠤⠒⡖⠒⠒⠒⠒⠂⠀⢱⠛⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⡴⡖⡶⠶⠶⠶⠶⠛⠛⠉⠉⠉⠙⢢⡀⠈⠀⠀⢀⣀⣀⣀⡆⠀⠀⠀⠀⢩⣽⠉⠉⠈⠁⠈⠒⢄⣀⡀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⠤⠄⠤⠤⢧⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢏⠉⠀⠀⠀⠀⠀⠑⣄⠀⡀⠀⠀⢣⠉⠒⢤⡀⠀⠀⠀⠙⡄⠉⠒⢺⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⡗⣦⣀⠀⠀⠈⡇⡇⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⣸⡀⠀⠀⢀⣀⣀⣀⡈⡗⠀⠀⠀⠘⡆⠐⠂⡟⠁⠐⠀⢠⠓⠒⠂⢸⠀⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⠈⠙⠢⠴⡇⡿⢤⠀⠀⠀⣤⠤⠤⠔⠒⡖⠉⠁⡸⠉⠉⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀⠀⡆⠀⠀⠇⠀⠀⢀⠮⣀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡁⢅⠀⠀⠀⠀⡇⡇⠈⢆⠀⢀⣸⠀⠀⠀⠀⠟⠈⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⡇⠀⠀⠦⣤⡀⣜⠑⠢⣑⠢⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⡑⢄⡀⠀⡇⡇⠀⠀⠻⣄⠈⢇⠀⠀⠀⢰⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠫⠩⠇⠀⠀⠀⠀⠀⠁⠀⠀⠀⠑⠢⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⢍⠢⠇⡇⠀⠀⠀⠈⠲⢜⡇⠀⠀⠈⠓⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⣀⣴⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣶⣿⣿⣷⣶⣶⣶⠄⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⠀⢀⣴⡾⠛⣋⣙⣛⡻⢿⣦⡀
⠀⠀⠀⣼⣿⣿⣿⡿⠻⣿⣿⣿⣿⣿⡆⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⣼⣿⣴⣿⣿⡿⣿⣿⣦⣻⣷
⠀⠀⠀⣿⣿⣿⡏⠀⠀⠉⠻⢿⡿⣿⡇⠀⠀⣿⣿⢟⣁⠉⠈⠙⢋⡉⠹⣿⣿⡄⠀⢟⣿⣿⣿⠋⠀⠘⢿⣿⣿⣿
⠀⠀⠀⡜⡏⠆⢀⣦⠀⠀⠀⣰⣶⢘⠷⠀⢀⣿⡇⠀⢀⡄⠀⠀⠀⣠⡀⣿⣯⠀⢠⠘⢿⣯⠀⠀⠀⢀⠉⠹⣿⣇⠀⠐⣶⣦
⠀⠀⠀⠀⣡⠀⠘⠛⠀⠀⠀⠛⠃⣨⡔⠀⠀⠀⡃⠀⠚⠋⠀⠀⠘⠛⠁⢇⠆⠀⠈⢰⡀⠛⠃⠀⠀⠛⠇⠀⣘⠉⠀⠙⠄⠁
⠀⠀⠀⣰⣿⡄⠀⠀⠀⠀⠀⠀⢀⣿⣷⡤⠀⠀⠐⠀⠀⢠⣀⣠⠄⠀⡀⠀⠀⣀⠀⣿⣇⠀⠀⢤⣤⠆⠀⢀⣿
⠀⠀⠀⠛⠿⠿⣶⢤⠀⡀⡤⠶⠛⠛⠉⠀⠀⠀⠀⠀⠀⣀⠈⢁⠀⠀⠀⠀⡤⠈⡠⢙⠛⠳⢤⡀⢀⣠⡴⠿⠿⢗
⠀⠀⠀⠀⠠⠒⠀⠀⠀⠀⠁⠃⠒⠀⠀⠀⠀⠀⢠⣴⠆⠑⠀⠀⠁⣶⡁⠀⠀⠸⠁⠀⠸⠂⠁⠀⠂⠑⠀⠂⠀⠀⠄
⠀⠀⠐⠁⠀⡠⠂⠀⠀⠀⠀⠀⢂⡀⠀⠦⡀⡀⢠⡟⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⢈⠃⠀⠀⠀⠀⠀⠀⠒
⠀⠀⠀⠓⠛⢀⠉⠀⠀⠀⠀⠉⠰⠃⠚⠂⡰⠁⣾⠃⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⢙⠌⠉⠀⠀⠀⠀⠩⠁⠍⠀⠀⠀⡘⡇⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠎⠀⠀⠀⠀⠀⠀⢄⠨
⠀⠀⠀⠀⠐⠈⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⡀⠄⠀⠀⠀⠀⣤⣀⣀⠀⠀⠀⠀⣀⣀⠄⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢠⣤⣀⠀⠀⠀⠀⢀⣀⣸
⠀⠀⠀⠀⠿⠷⣶⣦⣤⣤⣴⣶⠾⢿⠀⠀⠀⠀⢿⣿⣿⡿⠁⢿⣿⣿⣿⠇⠀⠀⠜⠈⠙⠛⠛⠛⠛⡛⠛⠍
⠀⠀⠀⠀⠈⠁⢐⠂⠀⠀⠀⠂⠈⠀⠀⠀⠀⠀⠨⠀⠉⠀⠀⠀⠉⠉⠠⠀⠀⠀⠀⢄
⠀⠀⠀⠀⠀⡄⡄⠀⠀⠀⠀⢠⢠⠀⠀⠀⠀⠀⢰⠠⡄⠀⠀⠀⠀⡄⠠⠀⠀⠀⠐⠂⠠⡁⠈⢆⠀⡄⠠
⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢠⢀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠁⡀⠀⠀⠀⠀⠀⠀⠀⠤⠉⠀⡆⠄
⠀⠀⠀⠀⠀⠁⢀⠀⠀⠀⠀⠈⠈⠀⠀⠀⠀⠀⠀⠈⡀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄
⠀⠀⠀⠘⠠⠔⠋⠀⠀⠀⠀⠙⠦⢔⠃⠀⠀⠋⠰⠚⠁⠀⠀⠀⠀⠙⠲⠨⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠈
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠋⠛⡛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠋⠉⠉⠉⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡁⠐⡶⢆⣀⡀⠀⠀⠠⠜⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠩⠭⡉⠉⠛⠿⢿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⢆⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠈⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⢹
⣿⣿⣿⣿⣿⣿⣿⣿⣯⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣽⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢀⡀⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⡇
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰
⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⢿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿
⣿⡄⡄⠀⠀⠀⠀⠀⠀⠀⠀⠒⢻⠟⠛⠋⠓⠀⠀⠀⠀⠀⠀⠛⠛⠛⠿⣿⣿⣿⡇⣿⡾⣆⡟⡏⣽⣿⣿⣿⣿⣿⣿⣿⡖⠀⠀⠐⠒⠀⠐⣾⣿⣿⣿⣿
⣿⠇⠤⠄⠀⠀⠀⠀⠀⠀⠀⠒⡇⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠏⠉⠉⠉⠉⠁⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠔⠒⠂⠀⢸⣿⣿⣿⣿
⣿⢤⡄⠀⠀⠀⠠⠄⠀⠀⠀⠒⠋⠀⠀⠂⠀⠀⠀⠀⢠⡤⠀⠀⠐⠐⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡿⢀⣄⡀⠀⠀⠀⠀⠀⣿⣿⣿⣿
⣿⡼⠤⠤⠤⠤⠤⠦⠤⠤⠤⠶⠦⠤⠀⠀⠀⠀⠠⢴⠾⠤⠤⠤⠤⠤⠡⠤⠠⠄⠑⠤⠤⠤⠤⠴⠉⠍⠍⠉⣿⣿⣿⡆⠀⠈⡁⠀⠀⠀⠀⣤⣹⣿⣿⣿
⣿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⠏⡀⠀⠀⡄⠀⠀⠸⠉⠀⠈⠉⣹⣿
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢲⠀⠀⠀⠀⢰⣀⣀⣀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠟⠋⠀⠙⠢⢴⠁⠀⠀⡀⠀⠀⠀⢠⣿⣿
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢟⠻⠼⠇⠘⠘⠃⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡶⣀⣉⠒⡄⠀⠀⠀⠀⣧⡀⠀⠀⣾⣿⣿
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣴⣿⠀⠏⢧⡄⡄⣄⣀⣘⡦⣸⣿⣿⣿
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠈⠈⠀⠺⠉⣴⠃⣿⣿⣿
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠁⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⣿⣿⣿
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠟⠛⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿⣿⣿
⣿⣷⣶⠂⠀⠀⠀⠂⢰⣶⣶⣶⣶⡂⠀⠀⠀⠀⢰⣶⠂⠀⠀⠀⠀⢰⣶⣶⣶⣶⣶⣶⡆⠐⠀⠀⠀⠀⣶⣿⠀⠀⠀⠀⠈⠐⠈⠀⠀⠐⠀⠀⠀⣿⣿⣿
⣿⣿⣿⣀⠀⠀⢀⣀⣼⣿⣿⣿⣿⣧⣤⣄⣠⣠⣼⣿⣦⣠⣄⣠⣠⣾⣿⣿⣿⣿⣿⣿⣧⣀⠀⠀⠀⠀⣿⣿⣶⣤⣤⣤⣤⣴⠀⠀⠀⠀⣀⣀⣤⣿⣿⣿

⠀⠀⠀⠀⠀⢸⣿⠘⣦⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⣶⢸⣿⡇
⠀⠀⠀⠀⠀⠘⣿⡆⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⣿⢸⣿⡇
⠀⠀⠀⠀⠀⠀⢿⣇⢸⣇⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢰⣿⢸⣿⠇
⠀⠀⠀⠀⠀⠀⠸⣿⣾⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⣼⡟⢸⣿
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠟⢨⡗⣿⣿
⠀⠀⠀⢀⡀⠀⠠⢻⣿⣿⣿⣿⣿⣿⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⢸⡇⣿⣿⠀⠀⠀⠀⠀⠀⠤
⠀⠀⠀⠈⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⠆⠀⠀⠀⢀⣀⢀⣀⣀⡀⠀⠀⡀⣠⣤⠿⠀⢻⡧⣿⣿⠤⠄⠐⠲⠶⠖⣶⣶⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⡿⠿⠋⠀⠀⠀⠊⠋⠀⠀⠀⠀⠀⠐⡶⣆⣠⣀⣀⣀⣸⣷⣿⣿⣠⣦⣴⢶⠶⡤⠿⠿⠿
⠀⠀⠀⠀⣰⣶⣶⣄⡈⢿⣿⠟⢀⡀⠀⠀⠀⠂⢘⠛⢚⣛⣛⣿⣏⣭⣭⣭⣭⣬⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⠶⣿⣾
⠀⠀⠀⢀⣻⣿⣿⣿⢿⣿⣷⣾⣿⣿⠟⠃⠘⠛⢻⣿⠛⠛⠛⠙⠛⠉⠉⠉⠉⠉⠉⠀⠀⠀⣿⡇⠈⠁⠀⠀⠀⠀⠀⠀⢹
⠀⠀⣀⠘⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⣠⡆⠀⠀⢻⠄⠀⢰⣦⠀⠀⡈⠀⠀⠀⠀⠀⠀⠀⣿⠃⠓⠟⠁⠀⠀⠀⠀⠀⢀
⠀⠀⣻⡀⢛⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠸⡇⠀⣄⠧⠡⠄⠀⠙⠀⠈⣁⣀⣀⣀⣀⣀⣀⣀⣛⣀⣀⣤⣤⣤⣤⣤⣤⣤⣤
⠀⠀⣽⣷⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠅⠸⠾⠛⠛⠛⠛⠛⠛⠛⠋⠉⠉⠉⠉⠉⠍⣭⠉⠁
⠀⠀⢱⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⡿
⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡃⠀⠀⠀⠀⠀⣀⣀⣀⣀
⠠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣥⡤⠤⠤⠤⠤⠤⠶⠶⠖⠒⠒⠚⠛⠛⠛⠛⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉
⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⣿⣿⠛⠿⢛⠿⣿⢟⡿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⣿⡿⠋⠻⣿⣿⣿⣿⢿⡛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⢿⠴⠫⣄⣠⠦⠦⡭⠛⢋⡼⠁
⠀⠀⠀⠀⠀⡠⠒⠉⠁⠀⠀⠈⠉⠐⠠⡀⠘⡖⠚⠁⠈⠒⠚⠁⢀⢸⡁
⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠀⠈⠦⣀⠀⠀⢀⠴⠁⠘⡷⠡
⠀⠀⠀⠀⠀⠈⠐⠠⠤⠀⠀⢀⡀⠔⠊⠀⢀⡤⠊⠉⠐⢲⡍⠠⢆⠁⠀⡰⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⢠⠣⣀⢀⣀⠴⣚⠉⡆⢸⠠⠊⠀⠀⠉⠢⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡅⠀⢉⢹⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡣⠁⠁⠙⠆⠀⠀⠀⡇⠀⠀⠀⠀⢰⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠅⠛⠀⠀⠀⢼⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⡀⡤⠄⣌⢀⡀⠀⠀⣀⣘⣀⠀⢀⣸⡤⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡑⠘⠂⠈⠂⠘⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠒⠒⠃⠀⠒⠒⠲⠒⠠⠤⠤⠄⠠⡄⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠋⠀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠋⠀⠀⠀⠙⠛⠃⠤⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⣤⣤⠔⠛⠁⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡀⢴⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠙
⠀⠀⠀⠀⠀⠀⠀⣀⣠⠶⠇
⠀⠀⠀⠀⠀⠀⣴⠋⠁⠀⠀⠀⠀⠀⠀⠀⣀⣀⡠⠶⠶⠤⠀⠀⠀⠀⠀⠶⠶⠦⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾
⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⢀⣠⠶⠆⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⠶⣀⡀⠀⠀⠀⠀⠀⠀⠀⣴⠋
⠀⠀⠀⠀⣴⠁⠀⠀⠀⠀⣀⡴⠞⠁⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠉⠳⣦⡀⠀⠀⠀⠀⣾⠁
⠀⠀⠀⠀⣿⠀⠀⠀⢀⣴⠋⠀⠀⣀⣶⠾⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠷⣦⡀⠈⠻⣄⠀⠀⠀⠙
⠀⠀⠀⠀⣿⠀⠀⠀⡞⠁⠀⠀⣀⣁⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣈⣡⣀⠀⠉⣷⠀⠀⠀⣾
⠀⠀⠀⣠⣿⠀⠀⢀⣧⣰⠶⠟⠉⠉⠉⡙⠋⠙⢿⡉⠷⢶⣄⣀⣀⣀⣴⠶⠎⢻⡟⠉⠻⠏⠉⠉⠙⠷⢦⣾⣤⠀⠀⣿⣄⡀
⠀⢠⠶⠉⡿⠀⠀⢸⣿⠃⠀⠀⠀⠀⠘⠇⠀⠀⠸⡇⠀⠈⢻⣿⣿⣿⡇⠀⢀⡘⠁⠀⠀⣸⡆⠀⠀⠀⠀⣿⣿⡃⠀⣿⠉⠙⣦
⠀⣿⠀⠀⠀⡄⠀⢸⣿⠆⠀⠀⠀⠀⠀⢠⣶⣶⣤⠆⠀⠀⣾⡏⠉⢿⡇⠀⠘⠁⣰⣶⣦⣼⠃⠀⠀⠀⠀⣼⣿⠇⠀⣿⠀⠀⠈
⠀⣿⠀⠀⠀⣷⠀⢀⣿⣷⠀⠀⠀⠀⢰⣿⣿⣿⣿⡇⠀⢰⡿⠀⠀⠸⣇⠀⠀⣿⣿⣿⣿⣿⡄⠀⠀⠀⢀⣿⡏⠀⢀⠁
⠀⢙⠀⠀⠀⠙⠓⠈⡙⠻⣶⡀⠀⠀⠘⣿⣿⣿⡿⢃⣴⡟⠁⠀⠀⠀⠻⣧⡄⢹⣿⣿⣿⡟⠀⠀⠀⣠⡿⠟⠁⠀⡿⠀⠀⠀⣤
⠀⠀⠿⡀⠀⠀⠀⠀⠷⠀⠈⠹⠿⠲⠆⠸⠿⠻⠿⠟⠉⠀⢀⡀⠀⠀⠀⠈⠙⠿⠿⠿⠿⠇⠠⠾⠿⠋⠀⢰⣀⣾⠀⠀⠀⣠⠟
⠀⠀⠀⠻⣤⡀⠀⢀⣤⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⣤⡾⠋
⠀⠀⠀⠀⠀⠀⠐⠀⠈⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠉⠁⠘⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢳⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠠⣤⣤⣤⣤⠠⢤⣤⣤⣤⠀⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⡅⠀⠀⠀⠀⠀⢸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢠⣤⢤⣤⣶⡖⠙⠛⢻⡇⠀⠀⠀⠀⠀⢸⡟⠙⠛⠻⣶⣦⡠⢤⣤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠛⠁⠀⢀⣤⠋⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠙⢧⡀⠀⠀⠀⠿⣄
⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠈⠳⣦⣀⣀⡀⠴⠇⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠙⢧
⠀⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⡀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢀⠀⠀⠀⠀⠈⠷⣄
⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠠⠴⠶⣶⣾⠀⠀⠀⠀⠀⠀⠙⣶
⠀⠀⢀⣴⠉⠀⠀⠀⠀⠀⠀⠸⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣴⡆⠀⠉⠉⣉⣀⣀⣤⣤⡀⢿⡇⠀⠀⠀⠀⠀⠀⢀⣷
⠀⣠⠞⠉⠱⢦⣀⠀⠀⠀⠀⢠⣧⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⣿⣿⣷⡄⢰⣿⣿⣿⣿⣿⣿⣷⡄⣠⣀⠀⠀⠀⣀⡶⠋⠉⣶
⣄⠋⠀⠀⠀⠀⠉⣶⣄⠴⠶⠙⡏⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣷⡄⣿⣿⣿⣿⡿⠿⠿⠃⠙⠋⠁⣴⣶⠋
⣿⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡏⠉⠻⣿⣿⣧⡈⠉⠉⠀⠀⠀⠀⣀⡀⠿⠇⠉⠁
⡿⠀⠀⠀⠀⠀⠿⣀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣦⡀⠀⠉⠉⠻⢦⣀⣀⡀⠶⠎⠉⠁⠀⠀⠀⠀⠀⠀⠀⣀⡴
⠀⠷⣀⠀⠀⠀⠀⠛⡄⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠿⠟⠁⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⡠⠶⠋
⠀⠀⠻⣄⠀⠀⠀⠀⠻⡀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠰⠶⠾⣏⠉
⠀⠀⠀⠈⠷⣄⠀⠀⠀⠁⣄⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢏⡀⠀⠀⠀⠀⠀⠀⣠⡖⠂⠈⠉⠉⠀⠀⠀⠀⢹⡄
⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠉⣤⣠⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⣀⣤⣤⣾⣿⣷⡄⠀⠀⠀⠀⣠⡄⠾⠋
⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠙⠋⠉⠀⠀⠀⡀⠒⠛⢦⣄⣠⣤⣠⣾⣿⣿⣿⣯⣿⣿⣿⣷⣤⣴⠾⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⢀⣴⠏⠀⠒⠒⠋⠉⠀⠀⠀⠀⠘⣿⣿⣿⣿⠿⠛⠉⠉⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡄⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⢰⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡀⠈⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇⣰⡇⠀⠀⠀⠀⠀⠀⠀⢰⡆⠈⢡⡀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡇⠀⠀⠀⠀⠀⠀⢠⡌⠁⠀⠸⠇⠀⠀⠀⠀⠀⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢻⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⣸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⠉⠙⠛⠋⠉⢻⡟⠁⠀⠀⠀⠸⠟⠉⠋⠛⠛⠉⢿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠄⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⣨⠀⠀⠀⠀⠀⠀⠀⠀⣸⡅⠀⠀⠀⢹⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠿⠶⠶⠎⠙⢇⠀⠀⠀⠀⠀⠀⢰⡏⠁⠶⠶⠶⠿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠶⠶⠈⠁⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢀⡈⠁⠀⠀⠀⠀⠀⠈⠑⠶⢄⣄
⠀⠀⠀⠀⠀⠀⠀⣠⡶⠈⠁⠀⠀⣀⣀⣀⣀⣄⣀⡀⣸⡇⠀⠀⠀⠀⠸⣷⣀⣀⣀⣀⣀⣀⣀⠀⢀⠀⠉⠳⣦⡀
⠀⠀⠀⠀⠀⠀⢀⣿⣄⣀⣠⣤⣤⣠⣤⣀⣀⣈⠉⠛⠋⠁⠀⠀⠀⠀⠀⠙⠛⠋⢉⣀⣠⣄⣠⣄⣀⣤⣀⣠⣽⣇
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⠟⠛⠉⠻⠛⠛⠛⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⣀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠉⠉⣑⢢⣀⣤⡤⠖⠒⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠼⢡⠞⡄⢪⠈⠰⠁⢈⡁⠖⡆⠀⢸⣄
⠀⠀⠀⠀⠀⠀⢀⣠⠤⠐⠲⠶⠶⠂⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠛⢶⣌⢂⣠⢢⡠⣤⢍⣉⡀⠀⢀⠞⡛⢦
⠀⠀⠀⢀⡴⢊⡁⠤⠐⠒⠒⠂⠠⠤⢀⡀⠉⠲⣄⠀⠀⠀⠀⠀⠳⣠⠤⢤⡾⠛⡿⠿⢍⠉⠣⣌⠙⣦⠘⠤⠜⡸
⠀⠀⢠⢿⣚⣁⣀⣀⣀⣀⣀⡀⠀⠀⠀⠈⠁⠒⠈⣛⡶⠀⠀⢀⡜⠣⠆⣞⠁⠀⡇⢸⣀⠑⢄⢱⡘⠋⠉⢳⡔⠁
⠀⢠⠃⢀⡿⠳⠦⠠⢤⣌⣉⣉⡉⠛⠛⠛⣛⣛⣭⠛⣇⠀⢠⠋⠀⠀⣠⣌⠳⣄⣣⣼⡶⠶⠆⠋⠀⠀⠀⠈⣳
⠀⠘⠀⢾⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠹⡇⢿⠀⢠⣈⡰⠀⢹⠶⠒⠉⠉⠀⠙⠒⢶⠐⠭⡄⠀⡓⡆⢳
⠀⡟⢁⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣼⠀⠎⠀⡞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠘⠓⢎⡀⢀⢌⢀⡞
⠀⣇⣾⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⢟⣘⣄⡰⢁⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣘⣢⠃⣧
⠀⢹⣾⠀⠀⠀⠀⠀⠀⠙⠁⠀⠰⠀⠈⠁⠀⠀⠀⠀⠸⠉⠙⣇⣉⠄⠀⠀⠘⠁⡐⠂⠀⠺⠂⠀⠀⢈⠭⣙⣦⣟
⣰⠋⢹⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢀⡠⠃⠀⠀⠀⣠⠀⠀⢣⡀⠀⠀⡀⠀⠀⠀⠉⠁⢸⠈⠃
⠳⣄⣐⡄⠀⠀⠀⠀⠀⠛⡀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣰⠉⠣⡀⠀⠀⠀⠈⢦⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⢀⡗⣤⠆
⠀⠈⠉⠙⠦⣀⠀⠀⠀⠀⠈⠢⠠⠔⠁⣀⣀⣠⡤⠚⠁⠀⠀⠈⠲⢤⣀⠀⠀⠑⠲⠒⠉⠀⠀⠀⠀⢀⡠⠊⠉⠁
⠀⠀⠀⠀⠀⠈⠙⠓⠒⣲⣄⡀⠀⣀⣴⡍⣉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⢀⣴⠃⠋⠁
⠀⠀⠀⠀⠀⠀⢀⠴⠋⡜⢯⣬⣝⡽⢷⡈⠈⠓⢤⡀⠀⠀⠀⠀⠀⠀⣠⠞⡹⢿⢿⠒⢾⡛⣦⠙⢆
⠀⠀⠀⠀⢀⠔⠁⠀⡼⢄⣀⠈⠉⠀⡠⣧⠀⠀⠀⠙⠦⣄⠀⠀⠀⣰⠋⢰⢢⠃⠀⠉⠀⢷⠘⡆⠈⢧
⠀⠀⠀⡰⠁⠀⠀⡜⠙⠲⠬⠥⠤⠷⠚⠉⡆⠀⠀⠀⠀⠈⡷⠀⣴⠃⢠⣏⡎⢘⠳⣴⢚⣿⡄⠹⡀⠈⢧
⠀⣠⢎⠀⠀⠀⣼⢍⠂⠄⣀⣀⣀⡀⠤⢊⠽⣄⡀⠀⠀⡰⠀⢰⠃⠀⡜⠹⠁⠘⡀⠀⢸⠁⠁⠀⢳⠀⠈⢆
⢀⡟⠲⠦⠤⣴⠁⠀⠈⠒⠒⠀⠐⠒⠉⠀⠀⢷⠈⠲⢾⣀⣠⠇⠀⢸⠁⣦⠀⠀⠰⣀⠇⠀⣿⠀⠈⣇⠀⠈⡄
⠘⡄⠀⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⢈⡿⠀⠀⠀⢶⣧⠀⠀⠀⠉⠀⠀⣸⠀⠀⢸⡀⠀⢸⡄
⠀⠙⢦⠀⠀⠀⠈⠳⡤⢄⣀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⡼⠁⠀⡸⠀⠰⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣇⠀⠀⢳⡀
⠀⠀⠀⠳⣄⠀⠀⠀⡹⢀⠁⠙⢦⡀⠀⠀⠀⠀⠈⣄⢴⣅⡁⢀⠇⠀⠀⡄⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⢸⠀⠀⠈⣧
⠀⠀⠀⠀⣿⢳⡶⢞⠁⠁⠀⠀⠀⠑⢄⡀⠀⠀⢈⡇⠀⠉⠛⢾⠀⠀⠶⡄⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⢸⡶⠛⠚⠉⠑⢄
⠀⠀⠀⠀⣟⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠓⠈⣧⣀⣠⣄⣻⠦⢦⣦⠿⠀⠀⠀⠀⠀⠈⠓⠓⠳⠺⣟⢀⣀
⠀⠀⠀⠀⣿⠀⠃⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⢹⠁⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠉⠓⠶⠶⠖
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠸⡄⠀⠀⡄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⢀⡃⢱⠀⠀⠀⠀⠀⠰⡇⠀⠀⢷⡥⠄⠤⠀⣀⣀⣤⣠⣀⣀⣀⣤⡀⢤⡴⠋
⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠘⠁⠀⡇⡀⠀⠀⠀⢠⡇⠀⠀⢸⡭⠭⠥⠤⡤⣼⠁⠀⣧⠉⠖⠀⢀⣸⡇
⠀⠀⠀⠀⢈⠷⠒⠺⠛⠛⠒⠲⣄⢠⠗⠒⠒⠒⠒⠒⠷⣄⠀⠈⡏⠀⠀⠀⠉⣿⠀⠀⣻⠀⠀⠁⠀⢸⠁
⠀⠀⠀⠀⣿⠀⡰⠖⢺⣻⠲⣄⢩⢸⣠⢖⣮⡿⠒⢦⡈⣸⠆⢀⡷⠤⢶⠖⠦⣿⠀⠀⣹⠔⡶⢖⣦⣼
⠀⠀⠀⠀⣏⢞⡤⠔⠚⠓⠈⠉⡷⢸⠁⠈⠑⠦⣀⠀⢫⡜⠀⢋⡀⢰⣻⡄⠓⠚⡇⡸⠍⠚⠁⣉⣉⠎⣇
⠀⠀⠀⠀⣸⠯⠀⢀⣀⣀⣀⣀⣳⣜⣂⣐⣒⣒⣈⣑⣻⠄⢸⣀⣄⣸⣏⣠⡤⣴⡇⣧⣠⣤⣤⣼⣃⣠⡟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠂⠁⠀⠀⠀⠈⠳⠋⠙⠒⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⢀⠄⡐⠠⢆⢀⠀⢀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡷⠊⠔⠁⠀⠐⠉⢉⠁⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢄⠄⠀⠀⠀⠀⠀⠐⠀⠁⢀⢠⠂
⠀⠀⠀⠀⠀⠀⠀⢠⠶⠁⠀⠀⠀⠁⡠⣀⡀⠀⠀⠀⣠⣶⣙⠀⡾⢋⠀⡠⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠃⢀⠀⠐⠠⠀⠀⢹⣿⣿⡆⠀⠀⠛⠿⠋⠀⠋⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⠓⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⢶⡄⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠀⠈⠛⠀⠀⠀⠀⠀⠄⠀⠀⠀⢀⠄⠀⠀⠀⡄⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠠⣀⣀⠀⠀⠀⣀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠐⣨⣄⠀⠀⠀⠀⠀⠀⢠⠴⠦⣄⠀⠀⠀⠀⠀⠀⢸⠀⡇⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢈⠑⠶⠀⢟⡀⠀⠙⢓⡀⠀⠀⠀⡘⠁⠙⠌⠆⠀⣠⡀⠀⠀⢸⠴⠾⢯⡀⠀⠀⠀⠀⠀⣿⠀⡇⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠈⢀⠲⡤⣥⠆⠈⡁⠁⠀⠐⠈⠀⠰⠀⠀⠀⣰⡟⣧⠀⠀⠈⠠⠤⠞⠁⠀⠀⠀⠀⠀⣿⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣅⠠⡀⡷⡾⠶⠛⢔⠠⠄⠊⠀⠀⠀⢰⠋⠉⠉⣧⠀⠀⠀⠀⠀⣀⠠⠖⠶⠀⠀⣿⠀⡇⡀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⢶⠶⠓⠻⣿⠀⠉⠀⡠⠆⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡏⠀⠀⠀⠀⠀⣿⠀⡇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡌⠒⢤⡤⠀⠀⠉⢀⣤⠀⠃⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠶⠲⠃⠀⣿⠀⡇⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠖⠚⠁⢠⠄⠐⠋⠀⢀⡀⠰⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠇⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⠤⣄⡒⠀⣀⠀⠐⠂⢀⡀⠀⣐⣢⡴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢀⠀⠃⠀⢀
⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⡀⠀⠀⡉⠉⠛⠛⠛⠛⠛⠙⠋⠁⠀⠀⠈⠛⠛⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠋⢸⡀
⠀⠀⠀⠀⠘⠃⠀⠇⠀⡀⠀⠀⠁⠀⠀⠉⠉⠁⠀⠀⠀⠘⠈⠁⠀⠀⠈⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠁⠈⡇
⠀⠀⠀⠐⠀⠀⠄⠄⠀⠃⠀⠈⠀⠀⠸⡂⠠⢄⠀⠀⠀⠠⡄⠀⠂⣄⠀⣨⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⠂⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠛⠁⠀⠀⠀⠀⠉⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⡤⠤⢤⠔⠂⠉⠉⠉⠉⠁⠒⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⢀⡆⠀⠀⠀⠀⠀⠀⠰⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆
⠀⠀⠀⠀⡠⠔⠂⠉⠩⢭⣤⡆⠚⢤⠤⢄⣼⣄⣀⣀⣄⣀⡀⠀⢰⡆⢀⡀⠀⠀⠀⠀⠀⠀⢀⠀⢱⡀
⠀⠀⢠⠊⠀⠀⠀⠀⠀⠐⠉⠖⣀⡘⠀⠀⠀⢀⡤⠂⢀⠠⣄⠉⠉⣀⡤⢈⣛⡻⣍⡉⠉⠉⠙⢷⠉⢠⣛⠘⠋⠉⠒⠦⣄
⠀⢠⠇⠀⠀⠀⠀⠀⠀⢀⠃⣾⠉⠇⠀⠀⠐⡏⢸⣿⣏⣡⠈⠀⠀⠛⢰⣿⣍⣷⠈⡇⠀⠀⠀⣼⠻⡏⠙⣇⠀⠀⠀⠀⠈⠳⡄
⠀⣆⠀⠀⠀⠀⠀⠀⢀⡎⠀⠙⢤⣴⠀⠀⠀⢡⡘⠻⠿⠋⡰⣀⣀⠳⣈⠻⠟⢋⣴⠁⠀⠀⠀⣟⣰⠃⠀⢹⡄⠀⠀⠀⠀⠀⠹⡄
⠀⡇⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠈⡄⠀⠀⠀⠙⠓⠚⠋⠀⠉⠉⠂⠈⠙⠓⠉⠀⠀⠀⠀⣸⠋⠁⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⢳⡀
⢰⠁⠀⣀⠤⠔⠊⠁⠀⠀⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⢲⠀⠠⠀⠀⠀⠀⠈⢷⣄
⠸⠷⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠈⠓⠒⠛⠁⠀⠀⠀⢀⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠐⣭
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠤⣄⣀⣉⣁⣀⣠⠤⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠒⠒⠒⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠁⡍⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠠⣤⣤⡒⠟⠀⢸⡆⢤⡤⠤⠄⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠉⠁⣠⠴⠎⠁⠁⠀⣨⠷⠙⢢⡀⠀⠁⠒⣄⠀⠀⠀⠈⠙⢶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠃⠘⠀⠀⠂⠸⠇⠀⠀⠀⠹⣆⠀⢠⠀⠇⠀⠀⠀⠀⠀⡇⠑⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠲⠀⠀⠀⠀⠀⠷⠀⠀⠀⠈⠃⠘⠆⢸⠐⣤⡄⠀⠀⠀⠀⠇⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢀⠐⠂⠒⠀⠀⠀⠀⠈⠄⠀⠘⠀⠀⢠⠉⠈⠈⠑⡀⠀⠀⠀⡤⠀⠘⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢀⡆⠀⠀⠀⢱⠀⠀⠀⠀⠐⢁⠃⠀⠀⢸⠂⠀⠀⢀⡇⠀⠀⠀⣻⡀⢰⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠘⢃⠀⠀⠀⠰⠀⠀⠀⠀⠀⠈⠀⠀⠀⢘⣄⡀⢀⠜⠇⠀⠀⠀⡟⠀⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡄⠈⢱⠖⡛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡌⠹⣅⠀⢰⠀⠀⠀⡇⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠳⠚⠁⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠈⠳⠞⠀⠀⢀⡇⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢀⡼⠧⢤⣀⣀⣀⣀⣀⣀⣀⡤⠞⡄⠀⠀⠀⠀⠀⠀⢰⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠥⡒⢠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢤⣀⣀⣀⣀⠠⠎⣠⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠜⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣏⡉⠁⠙⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠮⠥⠄⣠⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢒⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢠⡟⠛⠓⠶⡴⠦⢤⣤⣤⡤⠦⠴⡶⠶⠖⠛⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡋⢀⡀⠈⢸⠆⠀⠀⠀⣦⠀⠀⠀⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠳⡤⠀⣱⠏⠀⠀⠀⢠⠃⠠⡄⣤⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⡴⠃⠀⠀⠀⠀⡘⠀⠀⠈⠠⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠃⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⡏⠀⠀⠀⢶⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⣀⠜⠁⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠠⡎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠃⣀⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠀⠀⣼
⠀⠀⠀⠀⠀⠀⣀⠴⠊⠁⡤⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢠⡅
⠀⠀⠀⣠⠔⠋⠁⠀⠠⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⡇
⢀⠶⠋⠀⠀⠀⢠⠔⡕⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠆⡀⠙⢦⡀
⡎⠀⠑⠄⣀⠖⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢌⠤⠀⠀⠙⠢⣄
⢣⣄⣀⣀⡤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡑⠠⠄⠒⠉⢱
⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⠀⢀⡴

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠐⠀⠀⢄⠦
⠀⠀⠀⠀⠀⠀⠀⠀⢠⢄⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠒⠀⠀⠈⠲⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⢉⣤⡀⠀⠀⠀⢹⡿⠀⠐⠘⡃⠀⠀⠀⠀⠀⢀⠀⠀⠀⣠⣤⠀⠀⠀⠀⣤⡌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠀⡀⡀⠀⠁⠿⠇⠀⠐⠂⠀⠀⠀⠐⠀⢩⣥⢄⠀⠀⠀⠀⠈⠀⠀⠉⠋⠀⠘⠠⠀⠛⠃⠀⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣚⠀⠀⠁⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⠀⠀⠀⠀⠀⠀⡀⠀⢀⠐⢠⠀⠀⠀⠀⠀⢴⠃⠀⠀⠀⠀⠀⠀⠀⠠⠔⠂⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡄⠀⠀⠀⠀⠀⠀⠀⠚⠇⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠁⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠄⠀⠰⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠆⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠸⠇⠀⠀⠀⠀⣀⠰⠂⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠸⠇⠀⠀⠀⠀⠄⢠⡌⠀⠀⠀⡀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠔⢀⠀⢀⣠⠄⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠤⢄⡠⠒⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢠⠄⢠⡤⠠⣤⠀⠄⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠠⡤⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄⠀⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⢸⠀⠸⡇⠀⣿⠀⠠⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⢻⠓⠚⠟⠚⣿⠒⠚⠀⠀⠚⠂⠀⠘⠛⠛⠛⠛⠛⠛⠛⠛⠟⠛⣿⠛⠄⠀⠀⠛⠛⠢⠀⠀⠛⠛⠉⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣄⣀⣀⣀⣛⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣋⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣼⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣲⠶⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⠂⠀⠈⠂⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠠⠀⠀⠀⠐⠢⣄⣠⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠍⠀⠀⠀⠁⢸⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠁⡆⠈⡅⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠅⠈⠭⠭⠭⠀⣀⠀⡀⠀⢀⠀⠄⠔⠃⠀⢠⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⠇⠈⠭⠭⠭⣄⣀⡀⢡⠀⠠⢀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠘⠄⠀⠁⠀⠀⠣⠔⠋⠀⠀⠁⠀⠁⠈⠲⠊⠀⡀⣀⡀⠀⠁⠀⡸⠀⠀⠐⠐⠢⠁⠈⠀⠉⠉⠉⠉⠀⠀⠀⠁⠰⠒⠙⠈⣠⡠⠤⠄⢤⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⣘⠊⠒⣞⠉⠉⠉⡲⣤⠃⠀⠀⠀⠘⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡸⢳⡋⠉⠙⠛⢢⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠠⠀⠃⠈⢱⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠈⠙⠀⢱⠉⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡢⠼⠤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣊⣦⣸⠼⠤⣤⡀
⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠐⠀⠀⠐⠀⠂⠓⠀⠘⠛⠀⠀⠀⠘⠛⠀⠀⠀⠀⠐⠀⠂⠀⠀⠀⠀⠒⠀⠂⠒⠀⠀⠂⠐⠙⠛⠀⠀⠀⠘⠛


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢶⣭⣒⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢫⠀⠀⠔⠀⠈⠀⠀⠀⠀⠀⠀⢀⠔⡀⢀⠀⠀⡐⠦⣄⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢰⠒⠘⠀⠀⠐⠐⢚⠀⠈⠀⢀⣀⣀⣀⠀⠃⠰⠀⠲⠆⠰⠂⠀⠈⢧⠩⠀⠀⠀⠐⠦⣄
⠀⠀⠀⠀⠰⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⠙⢶⣀⠀⠀⠀⠀⠘⠀⠀⠀⠰⠀⠤⠰⠀⠀⠁⢸⠤⠄⠀⠄⠀⠀⠠⠶⠋⠙⠁⠀⠀⠘⣦⠀⣰⡆
⠀⠀⠀⠀⠸⡄⠀⠀⡈⠀⠀⠀⡀⠔⢠⡀⠀⡌⢈⠆⠐⡁⠀⠐⣀⠔⠏⣉⣉⣉⣖⡦⢤⣬⡖⠀⠐⠒⢲⡂⠀⣀⣶⠠⡒⠀⠀⠀⠘⠂⢻⠃
⠀⠀⠀⠀⠀⢇⠀⠀⠀⣀⣀⣬⣀⠄⢀⡋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡋⢑⠈⣀⣤⣆⣀⠁⠀⠲⡜
⠀⠀⠀⠀⠀⠈⣦⠶⡉⠁⠀⠀⢹⠏⠪⢍⡈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⡝⢹⡏⠀⠈⠉⠙⢢⡶⠁
⠀⠀⠀⠀⠀⠀⠈⠀⠀⠰⠆⠁⠀⠃⢠⠆⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠐⡈⠚⢊⠀⡖⠁⠁⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣨⣅⣠⢀⠔⠁⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢔⣄⠠⡆⣧⣀⡀
⠀⠀⠀⠀⠀⠀⢰⣿⠏⠀⠈⠁⣿⣦⠀⣀⣴⡀⠀⠀⠀⢀⢀⠀⡀⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⣀⠀⠀⢀⡀⣀⢾⣷⠏⠉⠀⠈⣿⣷

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠤⠤⠄⠀⠒⠢⠤⠤⣀⣀⣀
⠀⠀⠀⠀⠀⠀⢠⣶⣒⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠓⠒⠲⠤⠤⢄⣀⢀⣀
⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣉⣑⣲⣶⣤⣤
⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠈⠉⠑⠢⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣤⣤⣤⣤⠶⠶⠶⠿⠟⠛⠛⠛⠛⠛⢻⠁
⠀⠀⠀⠀⠀⠀⠀⠟⠶⢤⣄⠀⠀⠀⠀⠀⠀⠀⠈⠁⠲⢶⣤⣶⣿⣿⠟⠟⠛⠛⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠙⡀
⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠉⠉⠳⢦⣄⡀⠀⠀⠀⠀⠀⢸⣿⡋⠁⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⡴⠶⢶⣒⣶⡚⠋
⠀⠀⠀⠀⠀⠀⢀⢼⣓⠢⢄⡀⠀⠀⠀⠉⠛⠲⢤⣄⡀⠀⣿⣧⣀⣀⣀⣀⣀⣤⡤⠶⠖⣚⣋⣭⣭⣶⡾⠶⠶⠟⠛⠛⠛⠋
⠀⠀⠀⠀⠀⠀⠂⠀⠈⠙⠂⠉⠓⠦⣄⡀⠀⠀⠀⠈⠙⠓⠺⢿⣿⣿⣿⣵⠶⠶⠿⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠐⠐⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⠒⠤⣄⠀⠀⠀⠀⠀⢸⣿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⠤⣖⣛⣻⡟
⠀⠀⠀⠀⠀⠀⠃⢄⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣄⡉⠓⠤⣀⠀⢸⣿⡤⠀⠀⠀⢀⣀⣠⣤⠴⣖⣾⣿⣭⣷⠶⠿⠛⠛⠋⢹⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⢄⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣀⠉⠛⠿⠿⣛⣛⣯⣿⡿⠿⠾⠛⠛⠉⠉⠁⠀⠀⡀⠠⠄⠐⣯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⣡⣶⣿⡛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠼⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⡀⠀⠀⠀⠀⠀⢰⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠶⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⣀⠀⠀⢸⣿⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠤⠶⠚⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣸⣿⣿⡅⣀⣀⣤⣤⡴⠶⠚⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⠀⠀⠠⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⢰⢀⣀⠀⢀⠀⣀⣀⡀⡀⣀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠒⠒⠒⠒⡄⢹⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⢸⠘⠒⠐⠒⠒⠒⠒⠂⠒⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡏⠀⠀⠀⠀⠀⢸⢠⣀⣀⣀⣀⣀⣀⣀⣀⣈⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢃⠇⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠈⠀⠁⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀⢸⢸⣀⣀⣀⣀⣀⣀⣀⢀⣸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⡸⠀⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⠀⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠠⠠⠀⠀⠀⢰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⣀⣀⣀⣀⣀⣒⣒⣒⡒⣂⣀⣀⢀⠀⠀⠀⠀⠀⠒⠒⢒⡲⢁⡇⠀⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⢸⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⢨⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠇⠀⠀⠸⠀⠀⠠⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢹⠀⠀⠀⠀⠀⠀⠀⠀⠸⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠶⠦⣤⣤⣤⣤⣤⣤⣤⣴⠴⠶⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡉⠁⠉⠉⠀⠀⠀⠈⠀⠉⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⣉⡉⠉⡉⠉⠉⠉⠁
⠀⠀⠀⡔⢀⠀⠠⢀⠀⢀⡀⠀⣀⠀⢀⡀⠀⡀⠂⢀⠀⣀⡀⠀⣀⣀⢀⡀⡀⡀⠀⢀⠀⢀⡀⠀⢀⠀⠀⡀⠠⠀⠀⣠⠈⢠⡤⣄⠀⠑⣄
⠀⠀⡼⠀⠦⠤⠤⠬⠤⠦⠡⠴⠌⠠⠄⠥⠴⠭⠥⠤⠥⠤⠬⠤⠬⠥⠬⠭⠴⠤⠤⠤⠅⠰⠨⠄⠀⠠⠀⠸⠄⠣⠀⠈⠓⠓⠲⠬⠦⠤⠊
⠀⠀⠳⠖⠲⠒⠒⠒⠶⠲⠖⠒⠒⠖⠒⠒⠒⠒⠒⠒⠒⠒⠖⠒⠒⠒⠒⠖⠲⠒⠒⠒⠲⠒⠒⠶⠒⠒⠒⠖⠶⠚

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢉⣉⣉⡉⠉⢹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⠁⠀⠀⠉⠉⠉⠁⠀⠂⠒⠒⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠁⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡤⠤⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠲⠾⠿⠿⠟⠉⠩⠏⠁⠀⠀⠐⡟⠓⠒⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⣶⣶⣶⡶⢶⣶⣶⠶⢲⣶⢢⡖⠒⠒⠒⠒⠒⢶⠶⡶⠒⠒⠒⠒⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣯⣥⣿⣤⣴⣦⣼⣄⢠⡷⢼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⠈⠛⠛⠿⠿⢿⣿⣿⣿⢿⣿⣾⡄⠀⠀⠀⠀⠀⠀⠘⠀⡀⠀⠀⢀⣠⣀⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠷⢾⠟⠛⠉⠉⠉⠉⡥⠖⠒⠁⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠤⠄⠠⣀⣀⣀⣀⡀⠀⢀⡤⠖⢒⠉⠀⠀⠀⠀⠀⣼⣷⡤
⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠋⠀⡏⠀⠀⠀⠀⢀⣠⣶⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠑⠒⠒⠢⠤⠤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⣠⠶⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠐⠒⠢⠤⠄⠖⠛⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣦⡀
⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣴⣶⣶⣾⣿⣿⣿⣧⣤⣴⣶⣶⠶⣿⣿⣶⢰⣶⣶⣶⣶⣤⣤⣤⣄⠈⣿⡆
⠀⠀⠀⢰⣾⣿⡏⣽⡿⠛⠛⠛⠛⠿⣿⣿⣿⣿⣿⣿⣿⠋⠉⠀⠀⠻⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⡇
⠀⠀⠀⣤⣬⣤⠀⠏⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⡀⠀⠀⠉⣡⣝⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣷
⠀⠀⠀⠿⣦⣧⠀⠀⠀⠀⠈⠩⣗⣀⣼⣿⣿⣿⣿⣿⣿⣇⠀⠀⢦⣘⣼⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⡀⢹⣿
⠀⠀⠀⣾⠿⣟⣄⠀⠀⠑⢀⡼⢯⣿⣿⣿⣿⣿⣿⣿⣿⣏⡀⠤⡮⣸⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣽⣿⡇⢸⣿
⠀⠀⠀⣿⠀⡋⣏⠀⠁⠠⡽⡷⣲⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣧⣶⣿⣿⣿⣿⠸⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿
⠀⠀⢰⠈⠀⠀⠸⡇⢂⠀⠀⠨⣽⣿⣿⣿⣿⣿⣿⣿⣯⣤⣤⣴⣶⣶⣶⣶⢰⣶⣶⣶⣶⣶⣶⣤⣬⣭⣅⠸⣿
⠀⠀⢸⣇⠀⠀⠀⣿⡀⢶⡖⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣞⢦⣿⣼⣿⣾⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿
⠀⠀⡼⠿⣦⠀⠘⣿⣷⣸⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⣤⢿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿
⠀⠀⣷⠘⠿⠠⠊⢉⣥⣤⣤⣦⣤⣭⣿⣿⣿⣿⣿⣿⣿⣿⡿⢹⣿⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⣿
⠀⠀⣿⣤⣶⠤⠄⠀⠀⠀⠀⢉⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢰⣏⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢹
⠀⢰⣟⣉⣐⣶⣿⣷⣦⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠧⣼⣿⡛⣿⣿⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸
⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢹⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⠇⡿⣿⠿⠿⠿⠿⠿⠿⠿⠿⠇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⣿⣿⣿⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⡤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⢤⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣧⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣼⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⣇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢰⡟⢉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⡙⢻⡆⢻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⣾⠀⠀⠀⠀⠀⠀⢠⣤⣤⣤⣤⡄⠀⠀⠀⠀⠀⠀⣷⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠀⣹
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⠿⠿⢿⣶⣶⣦⣤⣤⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⣠⠤⠤⣤⣀⣀⡉⠉⠙⠛⠿⠿⣷⣶⣶⡤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡾⠀⡟⠀⠀⠀⠀⠉⠉⠙⠓⠒⠶⠤⣤⣀⣉⠉⠛⠚⠿⠿⢷⣶⣦⣤⣄⣀
⠀⠀⠀⣀⣠⠤⠖⠛⠉⠀⢠⡇⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠒⠶⠤⣤⣀⣈⡉⠉⠛⢿⢷
⣴⣾⣋⣉⠀⠀⢀⣠⠴⠒⢻⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⡇⠀⡟⣸
⡇⠀⣀⡉⠉⢻⠉⠀⠀⠀⡿⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⢸⢃⡇
⣇⠀⡏⢹⠀⢸⠀⠀⠀⢠⡇⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⡾⢸⠁
⣿⠀⣿⢸⠀⢸⠀⠀⠀⢸⠃⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⢠⡇⡟
⢿⠀⣿⢸⠀⢸⡆⠀⠀⣾⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⣼⢸⠇
⢸⠀⢸⢸⡄⢸⡇⠀⢀⡇⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⢀⡇⡾
⢸⡄⠘⠾⠇⠸⡇⠀⢸⠃⠈⠙⠓⠲⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⣼⣸⠇
⠘⡇⠰⣿⡇⠀⡇⠀⠈⠙⣒⡶⢤⣀⡀⠀⠈⠉⠙⠒⠦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⢰⣏⡿
⠀⠙⠲⠦⢤⣤⣧⠴⠞⠋⠁⠀⠀⠀⢉⣽⠶⠦⣤⣀⡀⠀⠈⠉⠛⠲⠦⣤⣀⣀⠀⠀⢀⡏⠀⣼⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠯⣭⣙⡓⣶⣤⣄⣀⡀⠀⠉⠉⠛⠚⠁⢠⣇⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⢦⡀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠈⢹⡟⠓⠶⠤⣤⣀⣼⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⣍⠳⠦⣄⣀⡀⠀⠀⠀⠀⢀⣠⢿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠶⠬⣭⣭⣛⣛⣛⣭⠴⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠐⣄⣤⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⢀⠼⠛⠓⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⡀⠀⠙⠛⠛⠛⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠉⠉⠀⡀⠀⠂⠀⠀⠠⠶⣤⡶⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡰⠀⠀⠤⡄⠉⠻⣿⣷⣾⣀⡀⠀⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⠀⠀⠀⠶⢴⠞⠁⢰⠾⡇⠀⠀⢤⡄⠀⠤⢼⠟⠛⠛⠓⠀⢀⡀⠀⠤⢶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣤⡄⠀⠀⠀⠀⠀⠀⠘⠄⠀⠀⠰⠃⢻⣤⣾⣧⠆⠈⠁⠀⡀⣠⣴⡆⠈⠀⠀⢀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠁⠀⡀⠐⠀⢿⣶⡦⡤⠀⠖⠀⣶⢀⡄⠈⣿⠿⠋⠷⠖⠀⠀⡙⠛⠛⠀⠀⠐⠳⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⠉⠁⠚⠁⢄⡀⠀⢀⣤⣼⣿⡿⡘⢀⢠⣀⣶⣤⠀⣤⠉⠀⠀⢠⠤⠀⢀⣠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣧⡄⡀⠀⠀⠀⠀⡀⠉⠩⠉⠓⢷⣿⣦⣿⣟⣛⣿⣿⣾⣆⡄⠐⠀⠐⠀⠠⢾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠉⠁⠀⠀⠖⠀⠋⠉⠂⠠⣄⢀⣼⠟⠉⠁⠉⢻⣿⣿⣿⡿⣓⠂⠀⠀⠐⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠸⣿⡇⠀⠀⠀⠀⠘⡿⢉⣿⣿⡋⠀⠈⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠻⢦⠄⠀⠞⠋⡀⠚⠟⠁




⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⡀⣉⢉⡀⠀⠀⠁⠀⠐⠀⢀⣨⣤⣤⠀⢸⠀⠄⠁⠀⠸⠿⠿⠿⠷⠠
⠀⠀⠀⠀⡀⠀⠁⠀⠐⠀⠀⠀⠨⠀⠀⠀⠀⠀⠀⠦⠶⠰⡴⠀⠀⠀⠀⠂⠀⠨⠍⠩⠍⠀⠀⠈⠀⠁⠀⠀⠀⠈⠀⢦⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⡀⠀⠴⠒⢀⡄⠀⠠⡀⠀⠀⠀⠀⠐⠋⠈⠋⠀⠀⠘⠀⢸
⠀⠀⠠⠀⠄⣄⣠⣀⠀⠀⠀⠀⠀⠠⠀⠀⡀⠀⠄⠉⢀⡈⠁⠀⢀⡀⠉⠀⠀⠠⠄⠀⠂⠀⠀⠐⠐⠒⠒⠂⠀⠐⠀⠈
⠈⠈⠁⠉⠈⠈⠁⠁⠁⠀⠠⠀⠀⠘⠂⠀⡉⠀⠀⠀⠄⠀⠄⠀⠀⠀⠀⠀⠒⠅⠀⣤⠁⠂⡠⠂⠀⠀⠀⠂
⠀⢄⣀⡑⢦⡴⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⠀⠠⠀⠀⠀⠀⠐⠀⢠⢀⠁⠀⠀⠠⠀⠀⠀⠠⠀⠸⢸⠶⡇⡿⡄⠁⠠⡄
⠀⢀⡤⣤⣤⠶⠤⠼⠁⠈⠀⠀⡄⠀⠉⠀⠘⡇⠈⠀⠀⠀⢀⣡⣀⠈⣈⣄⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠠⠂⠁⠀⠋
⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠄⢠⠀⠀⠁⠴⠋⢳⣄⣸⠀⠉⠻⠉⠙⢁⠔⠀⠐⠲⢀⠐⠀⠀⠀⠄
⠀⢀⠀⠀⠐⠘⠂⠀⠀⢀⠀⠀⠧⠀⠔⠀⠶⢲⡤⠤⢄⠈⠁⠐⣂⡀⠢⠀⠁⠈⠀⠈⠁⠉⠀⠀⢦⠀⢠⠒
⠀⠉⠉⡉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠃⠐⡂⠠⠅⠀⠀⢆⠀⠐⠂⠀⠀⠀⠀⠘⠀⠈⠀⠀⠀⢐
⠀⠈⠂⠘⠀⠀⠐⠅⠀⢃⠀⠀⠀⣀⠀⠀⠀⠀⠆⠈⠀⠀⠀⠀⠐⠀⠀⠂⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠖⠀⠰⠄⠀⠀⠤⠀⢀⠄⠀⠁⠘⠀⠄⠈⢀⠀⠀⠂⠀⣀⣀⡀⠀⠀⠀⠀⠁⠀⠂⠀⠀⠀⠀⠂⠀⠀⠀⣤
⠀⣀⠀⠠⣤⠄⡀⢀⠀⠈⠀⠁⠠⠀⢳⠃⠀⠀⠀⠀⠀⠀⠀⣼⠄⠨⢹⠀⡴⠚⠁⠠⢀⠀⠀⠀⢀⣈⡁⠀⠀⢀
⠀⠁⠀⢱⣶⡶⠁⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⠉⠁⠀⠀⠡⠀⠘⠓⠒⠋⠀⠧⠀⢥⡀⣤⠁⠀⡠⣶⡒⣠⣔⢤⣤⠀⠠
⠀⢐⠀⠸⣛⡇⠀⠏⠀⣁⢈⠀⠀⠁⠀⠀⠈⠐⠈⠀⠀⠈⠀⠈⠉⠉⠀⢸⢂⡲⢒⡄⠀⠀⠀⠓⢻⡳⢚⠷⣸⢁⡀⢼⣇
⠀⠨⠄⣀⠉⠀⠀⠀⠀⠉⠉⠁⠀⠐⠃⠠⢱⣶⡆⠄⠀⠁⢰⠒⠀⠒⢂⠈⢉⡥⠟⠉⡅⠉⠙⠀⠁⠚⠛⠉⠀⠋⠁⢀⡻
⠀⠀⠀⠀⠡⠀⠀⣀⣂⠋⢀⣠⡀⠀⠀⠀⢸⣿⣷⢀⣤⠀⠀⠠⠀⠀⢀⠀⠾⠀⠀⠀⡄⠀⢀⠀⠀⠀⠀⠆⠀⠀⠀⠘⢦
⠀⠠⠤⠤⠤⠥⠀⠉⠁⠁⠈⠀⠁⠀⠀⠀⣺⡟⣿⠀⠉⠀⣉⠀⠀⢀⢘⠀⠀⠀⠀⠂⡃⠀⠀⠀⠀⠀⠀⢀⠀⡅⠀⣠⠟
⠀⢠⣤⣤⣤⣤⣄⠀⠹⣦⠎⠀⠀⠀⠀⠠⠉⠁⠁⠠⠀⠀⠈⠃⠉⠁⠁⠀⠀⠀⠀⠀⡅⠀⠀⠚⠛⠀⠴⠿⠂⠉⠀⠉
⠀⠀⠘⢛⠋⣿⠀⠀⠰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⡎⠀⠂⠀⠀⠄⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡂
⠀⠀⠀⠀⠀⠁⠀⠀⠀⡈⠁⠀⠀⠀⠀⠀⠀⠀⢀⠀⠈⠂⡀⠐⠀⠰⠨⡀⠐⠳⢆⡀⠀⣀⣀⣠⣠⡀⠀⠀⠂⠁⠐⡀
⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠁⠛⠁⠉⠁⠀⠙⠂⠀⠁⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠀⠒⠒⠒⠒⠒⠀⢄
⠀⠀⠀⠀⠀⡴⠊⠁⠀⠀⠀⠀⠀⠈⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠠⠄⠠⠀⠀⠀⠀⢡
⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠂⠖⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠂⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⢄⠀⠀⠀⠈⠁⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠑⠢⠀⢀⣀⡀⠀⠠⠂⠄⠀⠀⠀⠀⠈⠉⠉⠉⠉⠏⠉⠉⠉⠩⠽⠿⠿⠿⠿⣷⠀⠀⠂⠀⡠⠀⠀⠠⠐⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⠦⠂⠀⠀⢀⢂⠄⢎⣡⠀⠀⠀⠀⠀⢰⡠⠤⠔⠀⠀⠀⣿⠀⠤⠄⠊
⠀⠀⠀⠀⠀⡠⠔⠂⠉⠉⠉⠑⠢⡀⠀⠄⠀⠀⠰⠾⡀⢸⠣⠃⠀⠀⠀⠀⠨⡁⠀⠀⠀⠀⠀⣿⠀⠀⡠⠀⠂⠈⠀⠀⠈⠐⠢⡀
⠀⠀⠀⠀⠌⠀⠀⠀⠀⠉⠀⠀⠀⠈⠄⠀⠀⠀⠀⠢⣙⡓⠂⠄⠀⠀⠀⠀⠠⡳⣴⠣⠄⠀⠀⢽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨
⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠐⠂⠀⠀⡁⠀⠀⠉⠉⡡⠀⢄⠀⠀⠁⠈⠉⠉⠁⠉⠉⠍⡉⠉⠁⢸⠀⠂
⠀⠀⠀⠀⠀⠑⠢⠄⠀⠀⠀⢀⡀⢎⠀⠀⠀⠀⢐⠒⠐⠄⠀⠀⠀⠀⠀⠀⢈⠊⠀⠓⣤⠀⠀⢸⠀⠈⠂⠀⠀⢀⠀⠀⢀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠂⠆⠈⠀⠀⠀⣠⣄⣤⡀⠀⠀⢰⠀⠀⠈⡳⢄⠴⡓⠀⠀⢸⠀⣠⠊⠀⠄⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣂⣀⣀⣀⣒⣠⣬⣦⣤⣴⣤⣤⣤⣬⣦⣶⣤⣥⣤⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢂⠤⠠⠄⠀⠄⢠⠈⡗⡺⣾⣽⣧⣗⣛⣗⠒⠚⠛⠛⢭⡷⡀
⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠠⡤⠬⠤⡅⢭⠸⡅⢯⠿⣿⢹⡿⣤⠀⡤⠕⣀⠱⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠄⠀⠤⠤⠤⠤⠤⠍⠉⠁⠨⢭⣁⣉⣉⣩⠭⠽⠬⢤⢬⠭⣬⣥⣭⣿⣆⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠀⠀⠀⠀⠈⠉⠢⠀⠀⠀⠀⠀⠀⠀⠀⠈⣹⡆⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⣤⣄⣀⣀⣀⣀⣀⣀⣀⣁⣀⣀⣁⣀⣀⣀⣈⣁⣀⣀⣀⣀⣀⣀⣁⣠⣠⣽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠐

⣿⣿⣿⣿⡸⣷⡙⢷⣜⣿⣌⢳⣌⠛⠿⣶⣦⣬⣿⣿⣿⣿⣿⣿⠏⣴⣿⣿⡿⣛⣵⣿⣵⣾⣿⢟⣠⣾⣣⠟⠁⣠⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣇⠹⣷⣄⠈⢿⣿⣷⣿⣷⣦⣄⡈⠙⢻⣿⠉⣿⣿⣿⣼⣿⣿⣵⠟⣋⣭⣿⣿⣿⣿⣿⣿⡟⢁⣤⣾⡿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⡄⠹⣿⣆⠀⣿⠇⣈⡉⠛⠿⣿⣦⡈⣿⣇⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⠟⠋⢉⣁⢹⣿⣴⣿⡿⠋⣴⡿⢹⣿⣹⣿
⣿⣿⣿⣿⢿⣿⡄⠹⣿⣼⡿⢸⣫⡩⠳⢦⡀⠙⢿⣿⠿⠿⠿⠿⠿⠿⠿⣿⡿⠋⢀⡴⢚⡩⣹⡎⣿⣿⠋⣠⣾⠟⢁⣿⢣⣿⣿
⣿⣿⢿⡿⣧⡻⣿⣆⢻⣿⡇⣿⢸⢹⣞⡎⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⡪⡾⡿⠆⡇⣿⣧⣾⠟⠁⢀⣾⣧⣿⣿⣿
⣿⣿⡎⣿⡜⢿⣼⣿⣷⣿⣇⣿⢸⡶⣫⡽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣭⣻⣿⡆⣇⣿⡿⢋⣠⣾⣿⣿⢟⣽⣿⣿
⣿⣟⢿⣜⣿⣄⠙⢿⣿⣿⣿⣾⣆⣶⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣷⣼⣿⣿⣿⣿⣿⢟⣫⣴⣿⢟⣿⣿
⣿⡛⠿⣿⣿⣿⣷⣦⣽⣯⡍⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢩⣿⣿⣿⣿⣿⣟⣵⣿⣿⣿
⣿⣉⣥⣤⣭⣽⣿⣶⣄⠀⠀⠀⠀⠀⠀⢀⡴⠶⢦⣄⠀⠀⠀⠀⠀⠀⢀⣠⡴⠶⣦⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣭⣉⣹
⣿⣥⣶⣶⣾⣿⣭⣭⣽⡳⠆⠀⠀⠀⠀⢸⠀⠀⣿⠊⢳⡀⠀⠀⠀⢠⠏⢸⣇⠀⢈⠇⠀⠀⠀⠀⠀⢛⣿⣿⣿⣿⣿⣿⣿⣯⣿
⣿⡿⢛⣽⣿⣯⣭⠴⠂⠀⠀⠀⠀⠀⠀⠈⢧⡀⣿⠇⢠⠇⠀⠀⠀⢸⡀⢸⡿⢀⠞⠀⠀⠀⠀⠀⠀⠀⠲⢦⣭⣿⣿⣯⣍⡻⢿
⣿⣴⠟⣫⣿⡿⠁⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠉⠛⠒⠉⠀⡠⡤⠀⠀⠙⠒⠛⠉⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠙⢿⣿⣿⣷⣍⣻
⣿⣷⣿⣿⡟⣠⠞⢋⣽⠿⠛⠉⣿⣷⢦⣄⡀⠀⠀⠀⠀⠀⠀⡉⠀⠀⠀⠀⠀⠀⢀⣠⡶⣾⣟⠉⠛⠿⣭⡛⠶⣌⢿⣿⠿⣿⣿
⣿⣾⣿⣿⣿⠃⣰⡟⠁⠀⢀⡼⠛⡏⠀⠈⠙⠳⠦⣤⣀⣀⢴⣿⠤⣀⣀⣤⠴⠞⠋⠁⠀⢻⠻⢦⡀⠀⠈⠻⡄⢹⣿⣿⣾⣿⢻
⣿⡿⡏⢸⣿⠀⡟⠀⠀⠀⠉⠀⠼⡏⠀⠀⠀⠀⠀⠀⠀⢉⡟⡏⢿⠁⠀⠀⠀⠀⠀⠀⢀⣿⠆⠀⠉⠀⠀⠀⠀⠀⣿⣿⣿⣧⣾
⣿⣿⣷⠀⢻⡆⠀⡀⠀⠀⠀⣀⣼⣿⡇⠀⠀⠀⠀⠀⢀⡞⢀⣷⡘⣧⠀⠀⠀⠀⠀⠀⢼⣿⣦⡀⠀⠀⠀⢀⠀⣸⢏⡟⢸⣿⣿
⣿⣿⣿⣧⡈⢻⡀⣷⣄⡐⠋⢉⣴⣿⡇⡄⠀⠀⠀⢀⡾⢠⠏⡏⢳⡈⢧⠀⠀⠀⠀⢠⣸⣿⣮⡉⠁⢀⣠⣿⢰⠟⠈⢠⣿⣿⣿
⣿⣿⣿⣿⣷⣦⣁⣙⣮⣉⣽⠟⠋⠈⣿⡇⡄⠀⠀⡼⣱⠏⠀⡇⠀⠳⡌⣇⠀⠀⢤⢸⡟⠀⠙⢿⣭⣩⣽⣃⣀⣠⣴⣿⣿⣿⣿
⣿⡻⣿⣯⡙⠛⠛⣿⣿⣿⣿⡛⠻⣦⠘⣿⠁⠀⢸⣷⡁⠀⠀⣇⠐⠀⢹⣾⡄⠀⢸⡿⢁⡴⠟⣛⣿⣿⣿⣿⠛⠛⢉⣿⡿⢛⣿
⣿⣿⣎⢻⣧⢠⣾⡿⢿⣟⢿⣿⣷⡘⣇⢸⣧⡀⠘⣿⡇⠀⠄⠉⠠⠀⣸⣿⠀⢀⢾⡇⣾⢡⣾⣿⡟⣿⡿⣿⣷⣀⣾⠏⣴⣿⣿
⣿⣿⣿⠀⢻⣿⣿⣷⣺⣿⣼⣿⢹⣿⣿⣾⠁⠙⣆⢻⣷⠈⠀⠳⠀⠀⣿⡇⡴⠃⢸⣷⣿⣿⡟⣿⣷⣿⣁⣿⣿⣿⠏⢰⣿⣿⣿
⣿⣿⣿⡇⠀⣿⣇⢿⣿⡟⢻⣷⣴⣿⣿⠏⠀⠀⠘⣾⣿⡀⠗⠀⠪⢰⣿⣿⠁⠀⠀⢿⣿⣿⣤⣿⡟⢿⣿⠓⣾⣿⠀⣸⣿⣿⢹
⣿⠹⣿⣷⡀⠹⣿⣿⣟⣁⣐⣬⣽⣿⣿⠀⠀⠀⠀⢹⣿⡇⠀⠀⠀⢸⣿⡇⠀⠀⠀⢀⣿⣿⣯⣥⣑⣞⣻⣿⣿⠇⢠⣿⣿⠃⣼
⣿⣷⣾⣿⣿⣦⣬⣝⣛⣻⠿⣿⣿⣿⣿⡆⠀⠀⠀⢸⣿⣇⠀⠀⠀⣿⣿⠀⠀⠀⠀⣼⣿⣿⣿⡿⠿⣛⣋⣭⣤⣶⣿⣿⣷⣾⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠔⢲⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⢀⣤⣶⣾⣿⣿⣿⣷⣿⣇⣀⣏⡸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣿⡇⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⢨⠇⠀⠀⡀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⢸⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣏⣌⠥⠀⠈⠀⠀⢰⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠟⠈⠀⢸⣿⣿⡿⠿⠿⠛⠛⠉⠁⠀⣀⣠⡤⠀⠀⠀⢀⠀⠀⣼⣿
⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣆⣀⣤⣤⣶⣾⣿⣿⡿⢃⣗⠀⠄⢼⡄⢃⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢰⠀⢀⣄⣾⠀⠈⠁⣤⡀⣀⡭⠴⣙⡻⣿⣿⡿⡟⢿⠿⣿⡟⠋⠁⢸⣿⠀⠂⣿⡇⢠⡄⠈⠑
⠀⠀⠀⠀⠀⠀⢀⣿⡀⣼⠿⠓⠁⡠⠟⠪⠴⠀⠩⠈⢁⣄⢂⡡⠈⠉⠉⢠⠀⢀⡄⠁⠊⠲⠄⢄⣠⠈⠙⠛⠻⣀⡀⠄
⠀⠀⠀⠀⠀⠀⠸⡟⠁⠡⠀⠀⢊⠑⢠⡆⡀⠠⣀⠀⠈⠁⠀⠀⡠⠐⠈⠀⡄⢸⣇⠀⠀⠀⠀⠀⠘⠩⢂⠀⠀⡉
⠀⠀⡀⠀⡀⠀⠀⠀⠉⠀⠀⠐⠀⠀⠸⡧⠓⠀⡀⠀⠀⠀⣸⡆⣀⠄⠀⣰⣷⣾⠿⠄⠲⢂⠀⠂⠀⠄⢸⠀⠀⠇
⠀⠀⠃⠠⠀⠀⠤⠈⠐⠒⠀⠾⢿⣿⠿⠆⠀⠈⠉⠀⠚⠃⠾⢧⠈⣉⠈⠄⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠁⠲⠄⠀⢰⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠁⠀⠒⢂⡤⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠑⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠘⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠐⠈⠀⠀⠀⠀⠀⠀⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⢀⡠⠄⠒⠀⠀⠈⠁⠀⠀⣠⣔⣃⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢒⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡨⠖⠉⠀⠀⠀⠀⠀⠀⠀⡠⠊⠁⢀⠜⢁⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠈⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⢀⡴⠃⣰⠋⣸
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣉⣀⢀⠀⠀⡀⡀⠐⠨⡢⢄⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⢀⣼⠇⢰⠃
⠀⠀⠀⠀⠀⠀⢠⡲⢿⣿⣿⣿⣟⠳⢖⣒⡚⠵⡲⣦⣄⢱⡀⠀⠀⠀⡠⠊⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⣠⣿⠏⢀⠇
⠀⠀⠀⠀⠀⠀⠀⠈⠙⠚⠿⢿⣶⡾⢿⡟⠛⠛⠂⠉⠫⣷⣿⣆⣠⢊⣠⣴⠶⠛⠉⠀⠀⠀⠀⠠⠤⢀⣠⠞⠁⢀⣼⣿⠏⢠⡞
⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠒⢁⡴⠊⠙⠒⠦⢄⣒⠤⣄⣈⣿⣿⣿⣿⣭⣤⣤⣤⣀⣀⠀⠀⠠⠄⠠⢤⣀⣀⢠⣾⣿⡏⢠⡟
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡬⠖⠉⠀⠀⠀⠀⠀⠀⠀⠉⢀⡙⢿⣿⣿⡿⣿⣿⣯⣭⣭⡭⠭⠍⠉⠒⠂⠒⠈⠉⠹⣿⣿⢣⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠓⠋⠉⠙⠛⠛⠿⢶⣤⣀⡀⠀⠀⠀⠀⠀⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠒⠤⠀⠀⢽⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠴⠶⠖⠚⠛⠛⠛⠛⠓⠶⠶⣤⣄⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⢀⣤⣴⣞⡛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⢞⣫⡿⠖⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⠛⠛⠒⠶⠶⠦⣤⣤⣄⣀⡀
⠀⠀⠀⠀⠀⠀⣿⠉⠉⠉⠉⠉⠉⠙⠛⠛⠛⠛⠛⠓⣾⠋⢰⡾⠿⠷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠦⠤⣤⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣤⠾⢻⡇
⠀⠀⠀⠀⠀⠀⣿⠀⡏⠉⠉⠉⠉⠉⠉⠛⠓⠒⡆⠀⣿⠀⢸⠀⠀⢀⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠈⠉⠉⠉⣿⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⣿⠀⠉⣙⣛⣛⡓⠒⠒⠒⠒⠒⠃⢀⡏⠀⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⢻⠀⠀⠀⣿⠀⠀⣾⣿⣦
⠀⠀⠀⠀⠀⠀⣿⠀⡏⠉⠉⠉⠉⠉⠉⠉⠉⢹⠀⢸⡇⠀⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⢰⡇⠀⠀⡿⠀⣿
⠀⠀⠀⠀⠀⠀⣿⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⢸⠃⠀⣿⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⢸⠇⠀⢰⡇⠀⣿
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⢸⡇⢀⡏
⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⣿⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢀⡟⠀⠀⣾⠀⢸⡇
⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠓⠒⠒⠚⠛⠛⠀⠀⢀⡟⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⡇⠀⢀⡟⠀⣾
⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⢿⣤⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⣿⠀⠀⣼⠁⠀⢸⣇⡴⠇
⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⡖⢲⠀⠀⠀⠀⣸⠃⠀⢀⣿⣀⣀⡀⠀⠀⠀⠀⠀⠀⠩⠉⠉⢩⠉⠉⠉⠛⠛⠛⠛⠛⠀⠀⡿⠀⣠⡿⠉
⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⣿⣀⡴⠋⠈⠉⠉⠉⠛⡟⢛⡿⠛⠓⣷⡒⠶⠶⠶⠶⢶⣦⢤⣤⣤⣤⣤⣴⡷⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠙⠛⠒⠲⠶⠶⠶⠶⠶⠶⠶⠿⠋⠀⠀⠀⠀⣠⠖⠚⠁⢾⣇⡀⠀⠈⠙⠛⠓⠒⠒⠛⠁⠀⣠⡿⠀⠈⠣⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣧⣀⣀⣀⠈⠻⠯⣿⣶⣶⣶⣶⣶⣒⣒⣾⡽⠟⠁⠀⠀⠀⠀⠉⠉⠉⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⡤⠤⡤⢤⡤⠤⣤⢤⣤⣄⣈⣉⣉⣉⡉⠙⠛⠛⠛⠷⠾⠯⢭⣭⣥⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣳
⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⣼⠋⡿⠓⡾⠓⣲⠓⡶⠧⢤⠧⢤⡯⣤⣽⣉⡟⢀⡖⢲⠖⢦⠤⢤⡀⠀⢩⠟⣇⠀⠀⠀⠀⣠⡴⢶⢞⡿⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⢸⣉⡽⠉⣹⠛⢲⠟⢲⠓⢲⠿⢤⡾⠤⣼⢥⣼⠁⡜⢉⡟⢒⠟⠒⡾⠁⡰⠋⣴⠏⠀⠀⣠⣞⣁⣠⣧⠋⠀⠀⢹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡯⠤⠤⠬⣉⣉⣉⣙⣛⣒⠛⠒⠛⠲⠾⠤⠴⠧⠴⠃⢸⣉⣽⣉⡟⠓⡾⢀⡜⣡⠞⠁⠀⠀⣰⠋⠀⠀⠀⠈⠉⠲⢄⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠓⠒⠶⠶⠶⠯⠭⣭⣭⣉⣓⣒⣒⣒⠒⠒⠦⠤⠤⢭⣭⣉⣠⢋⡼⠃⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⣠⣾⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠙⠛⠓⠲⠶⠶⠶⠿⠟⠀⠀⠀⠀⠀⠀⠘⢿⣶⣶⣴⣲⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⢸⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⣨⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣅
⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢂
⠀⠀⠀⠀⠀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣
⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀
⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄
⠀⠠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠄
⣰⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈

⠀⠀⢀⡴⣶⣶⣶⣶⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⢸⣯⣿⣁⠀⣀⣨⣿⠉⠉⠛⢶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢤⣴⣿⣿⣯⡤
⠀⠀⢸⣿⣿⣿⣿⡟⠛⠛⠿⢶⣶⣾⠛⠛⠛⠶⢤⣄⠀⠀⠀⠀⠀⠀⡄⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠛⣈⠃⢀⣤⡀⠶⠀⠀⠉⢀⡍⣩⣡⣾⡀
⠀⠀⢸⣿⣿⣿⡿⠿⠶⠤⣄⣀⠈⠉⠀⠀⠀⠀⠀⠈⠙⠶⣤⣀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠟⢡⡎⢀⡴⠿⠿⠶⣤⣠⢄⡿⣋
⠀⠀⢸⣏⣿⣿⣄⡀⠀⠀⠀⠈⠉⠉⠒⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣦⣄⣿⣇⣀⣤⠀⢀⠀⠀⣀⣀⠀⠀⠀⠄⠀⠙⣤⢈⢠⣤⡀⠀⠀⠘⢘⠛⠁
⠀⠀⣿⣿⣿⠋⠉⠉⠉⠉⠙⠒⠦⢄⠀⠀⠀⠀⠀⠀⠀⠄⢀⣀⣀⣿⣿⣿⣿⣾⠀⠆⢀⣀⠛⠟⠻⠧⡁⠀⢀⡠⠋⢀⠀⠙⣿⣇⠀⠀⠀⠘
⠀⠀⢻⣿⣿⠷⠶⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠂⠀⠀⢐⣒⣛⣻⣿⣿⣿⣟⣘⢷⣦⠿⠿⠷⣦⣤⣄⠀⠀⠀⠁⠀⠀⠙⠀⠀⣉⠀⠀⢀⣤⡍
⠀⠀⠈⢿⣿⣷⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣨⣿⣿⣿⣿⣿⣿⢿⡿⠋⢀⣠⡀⠀⢘⣿⡂⠀⠐⡿⠷⠀⠀⠀⠀⠠⣇⠰⠟⠁
⠀⠀⠀⠀⠉⠛⠛⣿⣿⣿⣿⣿⣿⡷⠶⠶⠓⠚⠛⠛⠛⢉⣉⣭⣿⣿⣿⣿⣿⣿⣿⠂⠈⠛⠙⢌⣩⣿⣧⣤⡄⣀⢀⠀⠀⠀⠈⠛⠉⠋
⠀⠀⠀⠀⢀⣴⣿⡿⠟⠛⠉⠁⠸⣄⣀⣀⣀⣠⠀⠐⠊⠉⠁⢘⣿⣿⣿⣿⡏⠁⠙⢦⣤⣴⣷⡾⠟⠹⡇⠀⠀⠘⠉⠳⣦
⠀⠀⠀⢀⣾⡟⠁⠀⠀⠀⠀⠀⠀⢈⡭⠋⠉⠀⠀⠀⠀⢀⡴⠿⠿⣿⣿⣿⣷⣀⣰⠞⠛⠋⡿⠛⣷⡀⠈⠠⣴⣶⡄⠀⢿⣄⢲⣿⣿⡄
⠀⠀⠀⣼⣿⣿⠖⠒⠀⠁⠀⠀⣠⠎⠀⠀⠀⠀⠀⣠⡴⠋⠀⢀⠔⣹⣿⣿⣿⣯⠀⠀⢠⣤⡄⠀⡿⣧⣤⠀⠉⠛⡀⣀⣾⣧⠀⢁⠀⠀⡀⠛⢦⡀
⠀⠀⢰⣿⣿⠃⠀⠀⠀⠀⠀⣸⡯⠀⠀⢀⣠⠴⠛⠁⠀⠀⠠⠂⠀⠀⣿⠟⣿⣧⠀⠄⠹⠟⢏⡁⢀⣿⣿⣻⣶⠞⠛⠋⢨⡖⠂⠉⣷⣿⣿⣧⢄⣵
⠀⠀⣿⣿⣿⣷⠂⠀⠀⠀⠠⠈⠚⠓⡿⠋⠀⠀⠀⠀⢀⡔⠁⠀⠀⠀⢸⡇⠘⢿⣆⣀⣸⣄⣠⣷⣾⠿⠟⠟⢠⠀⠀⠀⠀⠂⠀⠈⠉⣿⠙⣿⣷⣾⡆
⠀⠰⣿⣿⣿⣧⡀⣀⡴⠊⠀⠀⢀⠊⠀⠀⠀⠀⣀⠄⠛⠀⠀⠀⠀⠀⠈⠁⠀⠈⠙⠻⣿⡿⠯⠛⠁⠀⠘⠀⠀⠁⠀⠀⠀⠀⢀⠀⣸⡟⢠⡾⠗⠚⠃
⠀⠀⢿⣿⣿⣿⣿⣿⣆⣀⣀⣤⣾⠀⠀⣀⡠⠂⠀⢠⣤⣴⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠱⠷⣶⡦⢠⠄⠀⠀⠈⠁⠀⠀⠀⠀⣸⣿⣟⢲⣦⠄
⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠀⢀⣤⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⣀⡀⢀⣠⡾⠻⣥⣟⣳⠘
⠀⠀⠀⠀⠹⢿⣿⣿⣿⣿⣉⣽⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⠶⡶⢾⣟⡻⠿⢵⣦⠜⠿⠇⠉
⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⠿⠿⠿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⣀⣀⠤⠔⠂⢈⣁⠨⣧⣀⢠⠄⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⣠⢔⡠⠖⠉⠑⠠⢀
⢀⢴⡚⠉⣁⡤⣔⣲⠭⠕⠒⢉⣀⡄⠀⠀⠀⠀⢀⠄⢀⣀⣀⠤⠤⠒⠊⠁⠀⠑⢅⠀⠀⠀⠀⠀⠉⠒⢄⡀
⡇⠃⢹⡩⠾⣍⢁⡠⠴⠒⠋⠉⢚⢤⠀⠀⡀⠐⠁⡞⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠈⠓⠤⣀
⡇⠀⣼⠃⠀⢸⠀⠀⠀⢀⠔⣋⣑⣤⣤⠎⠀⠀⠀⠳⡀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⢈⡵⠂
⡇⠀⣿⡄⠀⣾⠀⠀⢐⣤⠚⣀⢨⣯⣕⠐⠢⠁⠀⠱⡘⢆⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⢀⣠⠴⠊⡡⢧⡄
⣇⣆⡇⡇⠀⡇⠀⢶⡉⠙⠈⠀⠀⠉⠉⠙⠲⢄⡢⢹⡀⢈⣳⡀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⣶⠉⣀⢔⡪⠚⠉⠓⢦⣀
⠀⠈⠷⣇⣀⣧⠶⣟⢍⡓⠦⣄⡀⠀⠀⠀⠀⢀⡹⢦⠿⣉⠀⠘⢄⠀⠳⣄⣀⣠⠤⠴⠖⠒⢋⣉⢿⣔⡪⠖⠉⠀⠀⠀⣠⢴⡟
⠀⠀⠀⠁⠸⣿⣗⠦⣕⡪⡂⢄⠉⠒⢄⡠⠖⠉⣠⣜⣄⡈⠓⢤⡈⠳⣠⣏⡂⢀⠤⢄⣒⠭⠕⠚⠉⢈⣱⠆⣀⡤⠖⠋⣁⠜⣳
⠀⠀⠀⠀⠀⠈⠪⢑⢄⡉⠛⢷⣬⣀⢠⣧⠴⣫⡞⠣⣀⠉⠢⣀⠉⠲⣌⠓⠒⠒⠉⠁⠀⠀⣀⡤⠞⣉⢿⣞⠉⢀⠴⣊⠵⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠑⠪⣐⠀⢈⣯⣀⠴⠊⠀⠣⣀⠈⠳⢄⡈⠑⢤⡀⠙⠢⣄⢀⡠⠖⠋⢁⠤⣪⢕⣩⡽⢚⡵⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠋⠁⠀⠀⠀⠀⠈⠑⢤⡀⠙⠲⣄⡈⠳⣄⣠⣏⠂⠀⣊⣵⡯⠖⢋⡨⢿⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⣄⠀⠙⠢⣄⠉⢓⣲⠿⠋⠁⣠⢔⡩⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⠀⣹⠫⠒⣀⠔⣪⠔⠉
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣓⣻⣆⣤⣖⣋⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⢋⢛⣛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⠛⠛⠛⠛⠛⠉⠉⠑⠉⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡀⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⡏⢀⣀⣠⣤⣤⣤⣄⠀⠀⠀⠀⣠⣴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠿⣷⠒⠁⠀⠀⠈⠁⠀⢄⠙⠋⠢⣄⠐⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢶⣻⣷⣾⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢦⡈⠉⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣯⣾⣿⣿⣿⣿⣿⡟⠋⠀⠀⠀⠀⠀⢀⠀⠀⠀⠐⠀⣀⠀⠙⡄⠀⠀⠀⠈⠙⠿⢿⡿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢾⣾⣿⣿⣿⣿⣿⢿⠋⠀⠀⠁⠀⠀⠀⠀⠀⠀⠈⠀⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠻⡿⢿⣿⣿⣿⡇⠀⠀⠀⣀⣴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⣀⣤⠴⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⡐⠁⠀⠉⠛⠛⠃⣤⣶⣿⣿⣿⣧⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⣀⣀⣤⠴⠚⡀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢿⣿⣧⣄⣤⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⢀⣀⣠⠴⡚⠛⠉⠉⠁⠀⠀⢠⡀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⢻⡿⠻⢿⣿⡿⠿⣿⣿⣿⣷⣾⣿⡿⠿⢳⡀⠀⠉⠅⠀⢠⣦⠄⡀⠀⠀⠀⡴⠈⠓⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⢀⠀⠉⢰⡄⠇⠙⢛⠉⠁⠐⠀⠀⢇⠁⠀⠀⠀⠀⠀⠿⠿⠃⠀⢀⡜⣃⠀⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣡⡤⣷⡘⢗⣤⣆⢠⡄⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠂⠀⠏
⠀⠀⠀⠀⢤⠤⠶⠂⠀⠀⠈⠁⠹⠇⠸⣾⡿⡌⣿⠸⠀⠀⠀⠀⠀⠰⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⢠⡔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠹⢁⠀⢀⡘⣀⠅⢀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⢀⠄⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠈⠁⢀⡄⠘⢣⡭⠀⡈⢡⣯⠄⠀⠀⠀⠀⠀⡀⢄⠀⠀⠀⢠⠈
⠀⠀⠀⠀⠀⢀⡀⢀⠀⣰⣇⣀⠀⣴⠀⠀⠙⠁⠄⠀⠐⣆⠘⠿⠐⠟⣧⢶⠄⢠⣦⠶⣻⠀⡘⢷⣾⠁
⠀⠀⠀⠀⢀⣾⠟⠁⣼⣿⡟⢁⣶⡟⠀⠀⠀⠀⠀⠀⠄⠈⠀⣘⠛⡒⠃⠀⢴⡜⡙⠎⠏⠀⠉⠂
⠀⠀⠀⢠⣾⠏⠀⢀⣿⡟⠀⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠁
⠀⠀⠀⣿⣟⡄⠀⣼⣿⡏⢰⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣦
⠀⠀⢰⣿⣿⣿⣐⣿⣿⡇⠈⣿⣧⠀⠀⠀⠀⠀⠀⢰⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⡇
⣦⡀⣼⣿⣿⣿⠙⣿⣿⣿⠀⠙⣿⡄⠀⠀⠀⠀⠀⠈⣷⡀⠉⠑⣲⣄
⠻⣿⡘⣿⣿⣿⣦⣿⣿⣯⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠈⢻⣶⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣶⣶⣶⣤⣤⣴⣶⣶⣶⣶⣦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣟⣿⣭⣿⣭⣿⣿⣯⣿⡗⢿⣿⣿⣹⢿⣽⢿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣟⣛⣿⣿⠿⢿⣿⣿⠿⣿⠿⠈⠀⠉⠙⠛⠿⠷⣿⢿⡽⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣯⣺⣷⣶⣶⣵⣚⣟⢿⣷⣽⡦⣄⠀⠀⠀⠀⠀⠀⠈⢯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠯⢿⣾⣿⣿⣿⣿⣛⣯⠭⠭⣭⣿⣳⡆⠀⠀⠀⠀⢲⣦⣼⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⢟⣛⣷⣽⣷⣲⣯⠷⢿⣟⣿⣿⣿⡓⠀⠀⠀⣠⣤⣀⣀⠹⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡽⢿⣿⣿⣿⡽⣒⣝⣻⣿⡛⠿⠟⠃⠀⠀⠞⠉⣉⣻⠁⡴⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣷⣿⣿⣿⣷⠙⡟⣇⢻⣯⣿⡟⠀⠀⠀⠀⠚⣿⠃⠀⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡯⣻⣿⣞⣿⣯⠛⢼⠏⠀⠁⠈⠀⠀⠀⠀⠀⠀⠈⠀⠀⠸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣩⡿⣷⠋⠙⣧⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣉⡀⣹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡽⠛⠁⠀⠀⠈⠳⠾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡏⠀⠀⠀⠀⠀⠀⠠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠴⢶⣞⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣦⣄⡀⠀⠀⠀⠀⠘⢿⣲⢤⣀⠀⠀⠀⠀⢠⣤⣠⠿⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣦⡙⠲⣄⡀⠀⠀⠀⠉⠓⢮⣄⣀⠀⠀⠈⢧⣈⠙⠲⢍⡳⡄
⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣯⠻⣿⣿⣿⣦⡀⠙⠲⣄⡀⠀⠀⠀⣨⠿⠛⠛⢳⡾⣟⠛⢶⡀⠹⡜⢦
⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣷⡹⣿⣿⣿⣿⣦⡀⠀⠙⠳⢦⣴⠿⣿⣿⣶⣾⠁⡿⠋⠛⠻⢦⣘⣎⣳
⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣷⡘⢿⣿⣿⣿⣿⣆⠀⠀⠀⣿⢳⡹⣿⣿⣿⣟⡴⠋⠓⠶⢤⠈⢹⡟
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣷⡌⢿⣿⣿⣿⣿⣷⡄⠀⢿⣆⠻⠜⢿⣿⡿⣔⢾⡗⠲⠀⢠⡾⠁
⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠻⠿⠿⠛⢻⣷⣤⢠⠄⢤⡧⡌⣿⢁⡽⠟⠁⠀⢀⣿⠁
⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⠃⣾⣿⣿⣶⣄⢸⡇⠰⣶⣾⠀⠀⠀⢀⣶⣿⣀⡀
⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⢸⣿⣿⣿⣿⣿⣾⡇⠀⠘⣿⡀⠀⠀⡞⠹⣯⡉⢻⡆
⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡙⢿⣿⣿⣿⣿⣿⣄⠀⠸⣷⡄⠀⠀⠀⢹⠿⣾⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣌⠻⣿⣿⣿⣿⣦⡀⡇⣹⣆⠀⢀⠞⣼⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣬⡙⢿⣿⣿⣿⣧⠿⡽⠗⣁⣾⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠿⣿⣿⣿⣿⣿⣿⣦⣍⠻⣿⣿⣧⣿⣾⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠿⠿⢿⣷⣤⠙⢿⣿⠛⠛⠛⠛⠛⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⢷⠶⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣰⠖⠒⠚⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠒⠒⠒⠲⡄⠀⢸⠀⠀⠈⠙⠳⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⡆⠀⠀⠀⠀⠀⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⠇⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠷⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⠤⠤⠤⠤⠾⠃⠀⣼⠀⠀⠀⠀⠀⠀⠀⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡷⠤⠤⠤⠤⠤⠤⢤⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣒⣀⣒⣀⣀⣀⣠⣏⣀⣤⣤⡤⠴⠶⠖⢺
⠀⠀⠀⠀⠀⠀⠀⠀⣴⢋⣴⣒⣖⣒⣶⣒⣒⣖⡒⣲⠖⠒⡶⠖⢤⠤⠭⢭⠭⢭⣍⠉⠉⣩⠏⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⢀⡾⢁⠾⢤⠾⢤⡾⠥⣤⠯⢬⡽⠭⢭⠿⠭⣽⢯⣉⣽⣋⡲⣾⠋⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼
⠀⠀⠀⠀⠀⢠⠟⡠⠛⢲⠛⢲⠞⠒⡴⠃⢢⠞⠤⡴⠧⢤⠾⠥⣤⠮⣤⢞⡗⠁⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⢠⠟⠐⠿⠿⠿⠿⠿⠿⠿⠷⠾⠟⠖⠾⢷⣶⣿⣶⣺⣗⣲⡽⠋⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇
⠀⠀⠀⠀⡿⠲⠶⠶⠶⠶⠶⠶⠶⠶⠶⠤⠤⠤⠤⠤⣤⣤⣤⣤⣤⣤⣀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠖⠋⠁
⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⣀⣤⠴⠞⠋⠉
⠀⠀⠀⠀⠙⠛⠛⠛⠒⠒⠲⠶⠶⠶⠶⠶⠦⠤⢤⣤⣤⣤⣄⣀⣀⣀⣀⣿⣤⠴⠖⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠀⢀⣀⠀⠀⣀⣀⣀⠀⠀⢰⢴⠾⢿⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠁⢢⠄⠀⠀⠀⠈⡿⢉⣻⠁⠤⠀⠒⢒⣦⡤⠟⠀⠀⠀⠢⣄⣀⢀⡀⣀⣀⣂⣀⢀⣀⡀⠄⠀⠀⠂⠈⢳⡄
⠀⠀⠀⠀⠀⠀⡶⠲⠤⠜⣉⡐⠶⢶⣯⣤⢴⣶⣶⠖⠉⢉⠠⠀⠀⠀⠀⣀⠎⠈⠋⠉⠩⠥⠄⠀⣙⣟⠁⠒⢂⣠⠤⠒⠊⠉⠁
⠀⠀⠀⠀⠀⠰⡇⠀⠀⠀⠀⠉⠉⠑⠚⠳⡞⠉⠤⡧⢂⣠⠴⠓⠀⠀⠀⠙⠛⠓⠒⠒⠒⠒⠒⠚⠁⠀⠙⠋⠁
⠀⠀⠀⠀⠀⠀⠉⠒⠂⠤⢄⣀⡀⠀⠀⠀⡏⣀⡤⠿⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠉⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡆⠁⠀⠀⠀⠀⠀⠀⠀⣴⠶⡂⠀⠐⠌⠉⠁⠈⠉⠏⠓⠶⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠀⠀⠀⡾⠷⠒⠚⠛⠿⠿⡶⠦⣄⣈⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠈⢣⣤⣤⣤⣤⣤⣴⣧⣄⣀⠈⠙⠲⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠘⠭⠁⠀⠰⠲⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣹⣿⣶⣶⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠲⠋⠀⠀⠀⠀⠀⠀⠀⠈⠀⠛⠀⠀⠀⠠⠶⠖⠶⠶⠶⠶⠶⢿⡿⢿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢉⡀⠀⣀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠠⣧⡴⠗⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⠚⠛⠛⠛⠛⠙⡿⣟⡛⠛⠛⠿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠀⠀⠀⠀⠀⠀⣶⣇⣀⣀⣠⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠀⠀⠀⢈⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠠⣄⡀⠀⠀⠀⢢⡀⠀⠀⠀⠀⠀⠁⠀⠀⠂⠀⠀⠀⠀⠀⢀⣠⠆⠀⡁⠀⢀⣤⡼⠔⡈⠀⠺⡅
⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠉⠓⣦⣤⡀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠊⡍⠁⡀⠀⡿⣚⢉⡀⠀⡇⠀⠀⠀⡀
⠀⠀⠀⠀⠀⣀⠀⠀⠑⠠⢀⠀⠀⠀⠈⠘⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢆⠀⠀⠀⡇⠀⢇⠀⠃⠀⠸⡇⠀⡁⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠙⠲⢄⡀⠀⠀⠢⢄⣠⣶⣿⣷⡀⠐⡀⠀⠀⠀⠀⠀⠀⢀⣴⠗⠀⠀⡇⠀⢻⠀⠁⠒⠒⠁⠀⡷⠃⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢄⡀⢸⠇⣹⠿⠋⢁⠰⢅⢀⠀⠀⠀⣠⡶⠛⠁⠀⠀⠀⢀⠀⢸⠀⠀⠄⠤⣆⠀⠺⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠁⠀⠀⠀⠠⠈⠱⣄⣴⠾⠋⠀⠀⠀⠀⠀⣦⣼⠀⢸⠀⣍⠀⠀⣿⠁⡄⠀⣠⠄⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠉⠉⠉⠉⠀⠐⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣶⣶⣶⣶⣶⣶⣶⣶⣿⡟


⠀⠀⠀⠀⠀⠀⢠⣶⣶⣶⣶⣶⣶⣶⣶⡖⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠂
⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠐⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⡄⠀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⠀⠀⣤⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢀⣿⣿⣿⡏


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⡤⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶
⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠁
⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⡀
⠀⠀⠀⠀⠀⠀⠈⠛⠛⠿⠿⠿⠿⠿⠿⠿⠿⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠆

⠀⠀⠀⠀⠀⠀⠀⠀⡶⠛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⠛⢶
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢰⡏⠀⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠄⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠘⢧⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡼⠁⢸
⠀⠀⠀⠀⠀⠀⠀⢀⣹⠶⠶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⠶⠶⣏⡀
⠀⠀⠀⠀⠀⢀⡼⢋⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⡙⢦⡀
⠀⠀⠀⢀⡴⠋⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠙⢦⡀
⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆
⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣾⣶⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣴⡿⣿⣿⣿⡿⣿⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣟⢱⣿⣿⣿⣧⡀⠉⠉⠀⠀⣴⣶⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⠟⣿⡿⠀⠈⣿⡿⢀⣀⣀⡀⣿⣿⣿⣰⣶⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠰⣿⠇⢸⣿⣿⣇⠛⠋⠁⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠁⠀⠀⣾⣿⣷⡸⠛⠉⢸⠁⢀⣠⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⠀⠿⠋⢹⡇⠀⣀⡘⣷⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠸⠟⠉⣿⠀⢀⣘⢳⣾⣿⡇⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠋⢹⡇⠀⢀⠛⣶⣿⣧⢸⣿⣿⡇⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⢳⣾⣿⠀⣿⣿⣿⢸⣿⣿⡇⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠿⠃⠘⠟⠿⠀⠻⠿⠗⠘⠿⠛⠃⠻⠿⠟





⣿⣿⣿⣿⣻⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣻

⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⢀⠀⢀⣤⣤⡄
⣿⡆⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣀⣄⣀⣀⣶⣶⣿⣿⣿⣿⣿⣿⢣⠤⡤
⡅⣿⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀⣠⣦⣄⠀⣀⣠⣶⡄⣀⡀⣠⣶⣿⠃⣹⣿⣏⣹⣿⣿⣿⣿⣿⣿⣿⡿⠿⡿⠉⠀⠀⣀
⡇⣿⣿⠀⠀⠀⠀⠀⠀⠀⢰⡆⠀⣿⣿⣿⣿⣿⣿⣿⣁⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠛⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⢸⡄
⣧⣿⣿⠀⠀⠀⠀⠀⣠⠀⢸⣷⣶⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⡿⠿⠟⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⣿⣿⡿⠀⠀⢀⣤⣤⣿⣷⣼⣿⣿⣷⣿⣿⣿⣿⣿⣿⠿⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⡀
⣿⣿⡇⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⡿
⡿⠟⠇⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣷⣤
⠃⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣶⣾⣿⡿⠿⠛⠋
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⣀⣀⣠⣴⣶⣿⣿⣿⡿⠛⠛⠉⠁⠐
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⠿⠿⠋⠉⢻⡇
⠀⠀⠀⠀⠀⢽⣿⣿⣿⣿⣿⣿⠀⢀⣀⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠟⠛⠁⠀⠀⠀⠀⠀⢸⣷⡄
⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣿
⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⣿⣏⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣿
⠀⠀⠀⠀⠀⠀⠉⠉⠉⠻⢿⣧⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⣿⣿⣿⠛⠁⠀⠀⠀⠀⠀⠀⢀⣀⣼⡇⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣟⣁⡀⠀⢀⣀⣠⣤⠔⠚⠛⣥⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣋⣿⣛⣿⣿⣿⣿⣿⠁⠐⠛⢻⡇⠀⠀⠀⠀⢤⣤⣀⣿⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⢷⣿⣿⠏⠁⠤⠾⠋⣿⣷⡇⠀⡄⣾⣿⣦⣄⡀⠀⣾⣿⣿⣿⣿⡇⠀⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⡁⠀⠀⠀⣲⠏⠀⢻⠛⢋⠀⢀⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⡇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣨⣿⣿⣿⢿⣿⣿⣿⣿⠋⠀⣾⣀⣤⣦⣤⣴⡿⠛⠋⠁⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣧⣼⣿⣿⣿⣿⣄⠀⣟⣹⣿⠟⠋⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡆⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣭⣿⡿⣿⣿⣿⣿⣿⣿⣿⡿⢻
⠀⠀⠀⠀⠀⠀⠀⣶⠀⣿⡿⠇⠀⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⠿⠻⣿⣿⣿⣿⡟⣿⣿⠏⢠⣿
⠀⠀⠀⠀⠀⠀⠀⣴⡄⢻⣿⣧⣠⣶⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⣿⡄⢀⣿⡇⠀⢺⣷⣿⠏⠀⣸⣿
⠀⠀⠀⠀⣰⣿⣿⣿⠃⢸⣿⣿⣿⣿⣿⡏⠙⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣷⣿⣿⣿⣿⠇⠀⠘⠿⠏⠀⠀⠛⠋
⠀⠀⠀⢠⣿⣿⣿⡟⠀⠀⠉⠉⣿⣿⣿⣷⣴⣿⣿⣿⣿⣷⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⠏⠉⠉
⠀⠀⢰⣿⣿⣿⠙⠁⠀⠀⢀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⡿⠋⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤
⠀⠀⠿⠟⠀⠙⠁⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡋⠁⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣏⣽⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⢠⣶⣿
⠄⣠⣀⠀⠀⠀⠀⠀⠀⠀⠉⣽⣿⢿⣿⣿⣿⣿⣿⡿⠋⠀⣀⣴⣾⣿⣿⢿⡟⢻⡿⠿⣿⣿⢀⡀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠚⠁⠀⠸⣿⣿
⠀⣿⣿⣷⠂⠀⠀⠀⠀⢠⣴⠉⠙⣸⣿⣿⣿⣿⣿⣶⣾⣿⢿⣿⣿⣴⣇⣿⣡⣿⣃⣴⣿⣿⣽⡁⠀⢸⠁⠀⠀⣰⣦⡀⢀⣶⠂⠀⠀⠀⠈
⠀⣿⣿⣿⣿⣙⠋⣿⠃⠙⡋⢰⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⣶⣰⣿⠀⣿⣿⣿⢸⣿⣦⡀⠀⠀⣠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢰⠉⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⡆⡄
⠀⠀⠀⠀⠀⠀⠀⡀⣤⣻⢸⠀⠀⠀⠀⠉⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠉⠀⠀⠀⠀⡇⣟⣤⢀
⠀⠀⠀⠀⠀⢀⣴⠇⡇⡟⣸⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⣇⢻⢸⠸⣧⡀
⠀⠀⠀⢠⣤⣾⣿⠀⡇⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⢸⠀⣿⣷⣤⡄
⠀⠀⠀⢸⣿⡿⢿⠀⡇⡇⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡀⢀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢸⢸⠀⡿⢿⣿⡇
⠀⠀⠀⣿⡇⢧⢸⢸⡇⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⢸⡇⡇⡾⢹⣿
⠀⠀⠀⣿⡇⢸⠘⢸⢡⠁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⡌⡇⠃⡇⠸⣿
⠀⠀⢠⣿⠀⠀⡇⢸⢸⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⡇⡇⢸⠀⠀⣿⡄
⠀⠀⢸⣿⠀⠀⡇⢸⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⡇⢸⠀⠀⣿⡇
⠀⠀⢸⡏⠀⠀⠃⡌⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⢡⠘⠀⠀⢹⡇
⠀⠀⣾⡇⠀⠀⠀⡇⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢸⠀⠀⠀⢸⣷
⠀⠀⣿⡇⠀⠀⠀⠃⠀⠌⣐⡠⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢄⣂⠠⠀⠸⠀⠀⠀⢸⣿
⠀⠀⣿⠁⠀⠀⠀⠂⠠⠤⣀⣉⠓⠺⣵⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣮⠕⢚⣉⣀⠠⠤⠀⠀⠀⠀⠘⣿
⠀⢀⣿⠀⠀⠔⠀⠀⠒⠒⠀⠤⠭⠕⣲⣭⣛⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣛⣭⣖⠫⠭⠤⡀⠐⠒⠀⠀⠢⠀⠀⣿
⠀⢸⣿⠀⠂⢀⡀⠤⠄⣀⣒⠢⠬⣍⡒⠮⢭⣛⠿⣿⣷⣄⠀⠀⠀⠀⠀⠀⣠⣾⣿⠿⣛⡭⠕⣒⣩⠥⠔⣒⣀⠤⠄⢀⡀⠐⠀⣿⡆
⠀⢸⣿⣍⣐⡒⠤⢭⣑⡒⠤⢍⣓⠒⠬⣙⡒⠬⣙⠢⢝⠻⣷⡀⠀⠀⢠⣾⠟⡩⠔⣋⠥⢒⣋⠥⠖⣚⡭⠴⢒⣊⡭⠤⢒⣒⣨⣿⡇
⠀⠈⠉⠛⠻⠿⢿⣶⣦⣭⣉⣒⠂⠍⠑⠂⠈⠁⠀⠉⠀⠁⠀⠙⢆⡴⠋⠀⠈⠀⠉⠀⠈⠉⠐⠊⠩⠐⣒⣉⣭⣴⣶⡿⠿⠟⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠿⢷⣶⣤⣤⣀⡀⠀⠀⠀⣀⣴⣾⣷⣦⣀⠀⠀⠀⢀⣀⣤⣤⣶⡾⠿⠛⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠿⢶⣶⡿⠿⠿⠟⠿⢿⣶⡶⠿⠛⠛⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣶⣦⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⠿⠟⠛⠋⠉⠉⠉⠛⠻⢿⣶⣄⠀⠀⠀⢀⡴⢞⣡⡤
⠀⠀⠀⢀⣠⣤⣶⠶⢶⣤⣤⡾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣤⣠⣿⠟⠋⠁
⠀⢀⣾⡟⠉⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣿⠿⠿⠶⠶⠶⢶⣦⣤⣄⣀
⣰⣿⡏⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠶⠛⠋⠉⢁⣠⡀⠀⠀⠀⠀⠀⠀⠈⠉⠻⢿⣦⡀
⣿⣿⠀⠀⠀⢤⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⠉⠀⠀⠀⣠⡾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣆
⠘⢿⣷⡀⠀⠀⠀⠈⠛⠶⠶⣶⡶⠶⠶⠞⠛⠉⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿
⠀⠀⠉⠛⠷⠶⣤⣄⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠠⣄⠈⢲⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⣿⡖⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠀⠀⢀⠀⠀⢠⣿
⠀⠀⠀⠀⢙⣿⣏⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣫⠞⠻⣷⣄⡀⠀⠀⠀⠀⢀⡴⠋⠀⠀⣠⡞⠀⠀⡾⢃
⠀⠀⠀⠀⢸⣿⠈⠳⢬⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠛⠁⠀⠀⠈⠙⠻⠷⠶⠶⠚⠉⠀⣠⢴⣿⠋⠀⢀⣾⣵⠏
⠀⠀⠀⠀⢾⣿⠀⠀⠀⠙⢮⡳⠄⠀⠀⠀⠀⢠⡾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⠤⠖⣫⡴⠋⠀⠀⣠⣿⠟⠁
⠀⠀⠀⠀⢸⣿⡄⠀⠀⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠤⠖⠋⠁⠀⠀⢠⣾⣟⣁⣀
⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠿⠛⠉⢻⣷
⠀⠀⠀⠀⠀⠈⢻⣧⡀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⣴⣶⠀⠀⠀⠀⠤⠴⠚⠁⠀⠀⠀⠀⠐⠉⠘⠃⣠⡶⢷⣾⣿
⠀⠀⠀⠀⠀⠀⠀⠙⠿⡦⠀⣿⣷⠀⠀⠀⠀⠀⠀⢿⣿⠆⠀⠀⠀⠘⠛⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⢀⣼⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣣⣴⠶⠶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⢠⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⣿⣄⣀⣀⣀⡴⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠋
⠀⠀⠀⠀⠀⢀⣀⡀⠀⢠⡿⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⢻⡏⢻⣶⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇
⠀⠀⠀⠀⠀⢸⡇⠈⣿⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣤⠴⠚⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟
⠀⠀⠀⠀⠀⣼⠃⠀⣿⠀⠀⠀⠀⠀⠘⠋⠉⣀⣀⣠⣤⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠟
⠀⠀⠀⠀⠀⣿⡄⠀⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡾⠟⠉
⠀⠀⠀⠀⠀⠘⢷⣄⠀⠙⠷⣦⣤⣤⣤⣴⣶⠶⢶⣦⣀⠀⠀⠀⣀⣤⡴⠞⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠙⠷⢶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠈⣿⠟⠛⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢶⣶⠶⠀⠀⢀⣾⠏
⣿⣿⡿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣶⣶⣶⣦⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⢠⠒⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠖
⠀⠀⠀⠀⠀⠀⢀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⢠⠀⡀⠀⠀⠀⠀⠀⠀⡄⢀⠂
⠀⠀⠀⠀⠀⠀⠑⠀⠀⢆⠀⠀⠀⠀⠀⠀⠀⠐⢠⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⡀⠠⠁
⠀⠀⠀⠀⠀⠀⠀⠈⢂⠀⠂⠀⠀⠀⠀⠀⠀⠀⢐⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⡐⡠⠁⠀⠀⠀⠀⠀⠀⡀⠀⣀
⠀⡄⠀⠀⠀⠀⠀⠀⠀⠡⡀⠆⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀⢀⠔⠀⠀⠀⠀⠀⠀⠠⠊⢀⠔⠉
⡔⠀⠑⢄⠀⠀⠀⠀⠀⠀⠐⠄⡀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⢀⠔⡠⠊
⠀⠐⢄⠀⠢⡀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⣐⠁⠈
⠀⠀⠀⠈⠢⢈⠢⡀⠀⠀⠀⠀⠀⠁⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠈⠁⠐⠲⢤⡀⠀⠀⠀⠀⡠⠊⠁
⠀⠀⠀⠀⠀⠀⠑⠰⣄⠀⠀⠀⠀⣀⠔⠁⠀⣀⣤⣤⡄⠀⠀⠀⢠⣾⣿⣷⣄⠈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⢀⡔⠁⠀⢠⡾⠛⠋⠉⠙⠀⠀⠀⠀⠀⠀⠉⠻⣇⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠟⢀⠄⠀⠀⠀⢀⠀⡠⠐⠂⠐⠠⡀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⣀⣠⡁⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⢸⠀⠀⢰⣳⡆⠀⢸⠀⠀⣶⣷⠀⠀⡁⠀⠀⠀⠀⠀⢻⠀⠀⠀⢠⠋⠀⠀⠙⠦⠂⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣀⣀⠀⠘⡀⠀⠀⠀⠀⠀⣨⠀⠀⠀⠀⠀⢀⠁⢀⡀⠀⠀⠀⢸⠀⠀⠀⢸⠀⠀⡀⠀⡸⠀⠀⡇⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠋⠉⡀⠀⠀⠢⣀⢀⡀⠄⠀⠑⠄⣀⣀⠤⠁⠀⠈⠙⠓⠀⠀⢸⠁⠀⠀⠈⢆⠀⠈⠂⠑⠤⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠁⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⢀⠀⠀⠀⣸⠀⠀⠀⠀⢀⠃⣄⠀⠀⠀⡈⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⣤⡀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠈⠀⣠⣾⡏⠀⠀⢀⠇⠀⠀⢀⡴⢃⠌⠀⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣄⠀⠘⣿⣿⣷⣄⣀⣀⣄⡀⢀⣀⣄⣠⣤⣾⣿⣿⡿⠀⠀⢀⣾⡒⠒⠊⢁⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⣿⢦⡀⠹⣿⡿⠟⠛⠛⠻⠟⠛⠛⠛⠿⣿⣿⣿⡟⠁⠀⡠⠋⠛⠓⠒⠈
⠀⠀⠀⠀⣀⠀⢀⠎⢀⠔⠋⠀⠀⠹⣄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠟⠀⣠⠊
⠀⠠⠊⠁⠀⠈⠉⢰⠃⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃
⢀⠖⠉⠉⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞
⠎⠀⠀⢀⣴⡂⢠⠀⠀⢅⠀⠀⠀⠀⠀⣸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇
⠘⠢⠔⠿⠠⠁⠈⠦⡀⣠⠀⠀⠀⠀⠀⡇⠀⠈⠉⠀⠒⠒⠒⠀⠒⠀⣀⠀⠠⠼⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡧⠠⠀⠂⠀⠀⠀⣀⣀⡀⠤⠤⠄⠒⠲⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⠐⠒⠂⠈⣉⢁⣀⠀⠤⠤⠄⠒⠒⠚⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠈⠉⢉⣁⠀⠠⠤⠀⠒⠂⠀⡰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠦⣤⣄⣀⣀⣀⣤⣴⠊

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢁⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠉⠀⠈⠠⣉⡐⢬⣳⣄⠀⠀⣴⣫⣴⣾⡟⠍⠉⢉⣉⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠉⠉⠛⠿⣷⣌⢻⣆⣼⣿⣟⠫⠭⠭⠻⡒⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⢀⡀⠀⠠⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠂⠄⠘⠁⠀⠀⠀⠀⠀⠉⠛⢿⠿⠿⡋⠄⠀⠀⠀⠄⠈⠉⠛⠛⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⣀⡤⠤⠄⠀⠒⠂⠁⠀⠀⠀⠀⠀⠘⠓⠒⠒⠒⠒⠒⠒⠒⠲⠶⠶⠧⣀⡀⠴⠂⠒⠒⠒⠒⠒⠒⠒⠚⠚⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁

⠀⠀⠀⠀⠀⢀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⢾⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠲⠒⢲⠖⢉⣰⣄
⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠸⠒⢇⣠⡤⠵⠶⠒⠛⠉⠁
⠀⠀⠀⣼⣇⣀⣀⣀⠀⣀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⣀⢀⣀⡀⠀⢈⣧⠀⠀⠈⢦⡀⠀⠀⠀⠀⣀⠔⠉⣀⡴⠗⠒⠋
⠀⠀⠐⠛⠛⠛⠛⠛⠛⠛⠛⠳⠶⠾⠿⠡⠹⠛⠛⠶⠚⠛⠿⠿⠾⠿⠿⠿⠭⠀⠀⠀⠀⠱⡄⢤⣴⡾⠵⠒⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠐⠈⠁⠉⠀⠐⠂⠀⠄⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⡔⠂⠤⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⡂⢟⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⢀⡀⠳⠄⠀⠀⠀⠈⠁⠒⠀⢤⠄⢒⢍⣢⡷⠖⠛⡁⠐⡖⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⢠⠉⠀⠀⠀⠀⠉⠙⠛⠒⠂⠠⠼⠶⠿⠋⣁⠄⠂⣁⣤⠖⣇⡀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀
⠀⠀⡜⠙⠆⠀⠀⣀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⣀⣠⡽⣾⠚⠉⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇
⠀⠀⢃⡀⠀⠀⠀⠈⠉⠁⠂⠤⢈⡉⠀⠀⡀⠶⠂⠛⡋⡕⣈⡴⠄⠀⠀⠀⠀⡆⠀⠀⠀⡀⠀⠀⠀⠀⠀⠈⠙⢦⣄⠠⠴⠒⠲⠤⠀⠀⠀⠀⠀⠀⢦
⠀⠀⠀⠈⠁⠒⠐⠠⠄⣀⠀⠀⠀⠀⠙⡁⠀⣀⣶⠷⠟⠋⠁⠀⠀⠀⠀⠀⠸⠥⠾⠤⠶⠶⠶⠶⠈⣉⣉⣑⡖⠀⠈⢢⣄⣀⣀⣠⣤⣀⣀⣈⣁⣀⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠒⠠⠴⠷⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡟⠙⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣀
⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣥⣦⣴⣀
⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣦
⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣼⣇
⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯
⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⣿⠉⠈⠉⠉⠉⠛⠿⣿⣿⣿⣿⣿⣿⡇
⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠛⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡇
⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡀⣿⣿⣿⣄⠀⠴⠖⣂⣂⡀⠀⣿⣿⣿⣿⣯⠿⠁
⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠇⠀⠻⠛⠋⠀⢀⡟⠹⠀⠻⠇
⣿⣿⣿⣿⣿⠀⠀⠀⠀⢰⣿⣿⣿⣿⣾⣿⡇⣼⡈⣿⠄⠀⠀⣠⣾⣿⣿⠇
⣿⣿⣿⣿⣿⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⢷⣾⣧⣤⠀⠀⠀⠀⣠⣿⡇⣧
⣿⣿⣿⣿⣿⣦⡄⢀⣼⣿⣿⣿⣿⣿⣿⣿⠸⠙⢿⠖⠀⢀⣠⣶⣿⣿⡇⢸⡆
⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⠷⣋⣶⡀⠌⠛⠙⣿⣿⣿⣿⣿⡇⠀⠀⠀⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡮⠟⣡⠔⠧⠌⢠⣿⣿⣿⡟⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢀⣾⡟⠀⡀⢠⣾⡿⣻⡟
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣅⠀⠉⠀⠀⢠⣿⡟⠀⣿⠇
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⡰⢠⣿⣿⡁⢐⣿⠆
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢻⣿⡿⠋⠁⠘⢿⡇⠀⠀⠀⠀⠀⠀⡄⠀⢀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠘⣿⣷⣤⣄⣀⣈⡄⠀⠀⠀⠀⠀⢸⣿⠀⢸⡇
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢧⠀⠀⠘⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢸⣷⠀⣼⣷⡄
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⣾⣧⠀⠀⠈⢿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢸⡇⠀⣿⣿⠇
⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣽⠟⠁⠀⢿⣿⡇⠀⠀⠈⠻⣿⣿⡇⠀⠀⠀⠀⠀⢸⡀⠀⣿⡿
⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠉⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠿⠃
⣿⣿⣿⣿⣿⣿⣿⣿

⠀⣶⠶⢶⡶⠶⢶⣶⢶
⠀⣿⣏⢩⡅⢸⠛⢝⣿⢠⠄⠀⠀⠀⠀⡀⣤⠀⠀⢠⡤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⡤⠀⠀⠀⢠⡄
⠐⡦⣟⡃⠎⠘⣿⠋⠻⠸⣽⠻⠟⠻⠀⠇⢯⡷⡇⢸⣧⠜⢋⠢⠶⠩⠾⠰⠅⣿⠐⠷⠀⡇⢾⠸⠿⠦⠞⢸⠸⢷⠀⡇⢾⠸⡮⡽⣗
⢰⠓⠀⡱⣆⠨⠉⡶⢽⠀⡄⡀⢀⣀⠀⣠⡀⡀⠀⠬⠁⠀⠀⣀⠀⠀⠀⠀⢀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⡀
⠈⠋⠀⠈⠛⠉⠋⠀⠋⠀⠁⠀⠋⠉⠃⠈⠋⠃⠘⠃⠘⠃⠋⠈⠘⠀⠋⠃⠘⠘⠉⠋⠁⠛⠃⠘⠉⠀⠚⠁⠘⠐⠃⠃⠃⠛⠍⠃⠛

⠀⠉⠛⣶⢌⣿⠟⡶⢬⣍⠙⢿⣯⠋⡏⠀⣻⠉⣤⡹⣿⣏⣩⣽⣿⣍⣉⣹⣿⡿⠿⡏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠁
⠀⠀⠀⡈⠋⠉⣉⣻⣶⣿⢟⢳⣋⢂⣦⣯⡀⠙⠉⣁⠂⠉⠛⢻⣅⡉⠉⠀⠉⠁⠒⠇⠐⠀⠀⠀⠀⠐⠆⠀⠀⠀⠀⠀⠱⠀⠀⠀⠄
⠀⠢⠋⠉⠀⠀⠀⠁⠹⠿⣷⣮⣝⣿⠙⠛⢿⡀⡄⠀⡄⠀⠀⠀⠸⠀⠀⠉⠉⠂⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠈⠀⠀⠀⠀⠀⠐⠟⠿⣷⣽⡟⠋⠡⣤⠀⢻⣧⠁⢀⡃⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⡠⠀⣐⣶⣿⣿⣿⣿⣿⡿⢿⣯⣽⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢲⡿⠻⢬⠎⠃⣙⣻⢌⣛⠀⠀⠙⠒⠒⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠘⠛⢋⣭⣍⡉⠉⠛⠛⠛⠛⡇
⠀⠀⠀⠀⠀⠘⢀⠸⠁⠀⠐⠀⠀⢀⣭⡿⣘⣯⠸⠁⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢯⡍⢻⡄⠀⠀⠀⠀⡃
⠰⠄⢀⠀⠀⠠⡤⠄⠐⣦⠢⣤⠀⠀⣹⣧⠋⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡿⠁
⠀⠠⠁⢀⠀⣀⣀⠀⢀⡁⠀⠀⠀⠀⠻⢿⡆⠀⠀⠀⣠
⢀⠠⠀⠁⡜⠋⠉⠗⢀⠁⠀⠀⣰⣿⣟⣀⠀⠐⠀⠀⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠸⠀⠄⠀⠷⠀⠀⡸⠳⠂⠀⢠⡟⢻⣿⣿⣷⠂⠠⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣶⡟⢧⣄⢀
⢠⠀⠀⠀⠀⠠⠾⠃⠌⠀⠀⠈⠀⠸⣿⣿⣿⣦⡀⠀⠀⠉⠀⠀⠀⢀⠀⠀⠀⠉⠁⠀⠀⠀⠘⠛⠁⠀⣀⠀⠀⠀⠀⠀⠀⠀⠦
⢘⢲⡀⠀⠸⣦⣄⣾⠁⡆⠘⣦⡀⠀⠻⣿⣿⣿⣿⠓⢄⠀⠀⠀⠶⠞⣁⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⣾⡿⣳⣦⢀
⢘⡨⠁⣀⣀⣈⣛⣛⢀⡇⠀⣿⣷⣄⠠⠙⠯⠒⠉⠃⢰⠀⠀⠈⠐⠆⣹⠀⠀⠀⠠⠋⠀⠀⠀⠀⠀⠸⣇⠻⣷⠾⠃⠀⠀⡀⠀⢀
⠸⠧⡆⢈⠿⠻⠃⣿⣌⠀⠀⣿⣿⣿⡿⢦⣴⣤⣴⡄⠾⠁⠀⠀⠀⠀⢸⠈⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⣷⣿⣶⣶⣷⣽⣿⣿⣻⣿⡃
⢘⠻⠇⡈⢒⡀⠒⢿⡇⠀⢸⣧⣹⡁⠀⠀⠙⠉⠈⠁⠀⢠⡦⢀⠀⢀⠸⠀⠀⠀⠀⡇⠄⠀⠀⠀⠀⠀⠈⠉⠛⠙⠛⠉⠙⠛⠉⠉⠁
⢘⣻⣛⡙⠻⣧⣗⠺⠇⠀⢸⣿⣿⣧⠀⠀⠘⠀⠀⠀⣆⠀⣇⠟⠀⣴⠃⠀⠀⠀⠈⢟⠃
⠘⠁⢿⣏⣵⣿⣾⣾⠃⠀⣸⣿⣿⣽⠀⠀⠀⠂⠀⠀⣿⡀⠘⠀⠘⠏⠀⠀⠀⠀⠐⠂
⠀⠀⠀⠠⠞⣿⣿⣿⠀⠠⡿⢻⣿⣿⡆⠀⠀⠒⠀⠀⣿⣿⠷⠒⢴⡄⠀⠀⠀⠀⢰⣆
⠀⠀⠸⢃⣬⡿⣿⡏⠀⢸⡇⣾⣏⣽⡟⠀⠀⠀⠀⠀⣿⣿⣇⣐⣈⠉⠉⠀⠀⠀⠈⠙⠓⠓⠒⠀⠒⠒⠒⠒⠒⠒⠀⠀⠀⠀⠐⠲
⠀⠀⠀⢴⠁⠡⡭⠀⣠⣺⠇⣿⡏⠉⡇⠀⠀⠀⣶⣿⣿⣇⢿⠋⠻⣟⡀⢀⣀
⡀⠀⠀⢸⣴⣶⠇⢰⡟⣿⠀⢸⣧⠀⠃⣄⠀⠀⢫⣤⣿⡟⠀⠀⠀⠈⠁
⠄⠀⠦⠿⠿⠋⣠⠟⠀⢽⠀⠈⠻⠚⢺⣿⣷⣾⢛⡿⠉⢇⠀⠀⣠⡿⠓⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠂⠄⠄⠀⠀⠀⡠⠄⠘⠉⠀⠀⠀⠀⠀⢀⠜⠀⠀⠀⠀⣶⣴⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣆⣀⣀⣀⣀⣀⣀
⡇⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠂⠐⠀⠀⣀⣤⣄⣾⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⠞⠚⠷

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⢹⣆⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⡾⠀⠀⠀⠛⠛⠛⠋⠉⣩⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢀⣴⠟⢷⡀⠀⢹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⣠⡞⠁⠀⠀⠙⢦⣌⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⠋⠀⠀⠀⠀⠀⠀⠙⠋⡀⠀⢀⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢿⡻⣆⢻⡌⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡙⢷⣌⣷⡘⢿⣷⠘⣧⡾⢻
⠀⠀⠀⠀⠀⢰⣦⡀⣿⣇⣾⣧⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣽⣦⠉⠛⠁⠈⠉⠀⠛⢃⡟
⠀⠀⠀⢠⣦⣌⣿⡻⣿⢿⡿⣿⣴⢻⡆⠀⠀⠀⠀⠀⠈⠻⢦⣤⡀⠀⠀⠀⠀⠀⠀⡼⠁
⠀⠀⠀⠀⠹⢮⡛⠃⠀⠀⠀⠙⢣⡞⠀⢀⣀⠀⣤⡀⢠⣄⠀⠈⢿⣄⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⢠⡏⠀⠀⢸⡝⣿⡇⣿⣿⢹⠀⠀⠀⣿⠀⠀⠀⠀⠸⣧
⠀⠀⠀⢀⣤⡀⣼⢧⢀⡶⣦⢸⡇⠀⣶⠾⣷⠈⠃⠘⠋⢾⡾⢻⠆⣿⠀⠀⢠⣦⡀⣿⡆⢀⣤⡄
⠀⠀⡶⣼⡏⣷⣿⢸⣿⠃⡿⢸⠁⠀⠈⠳⣄⠀⠀⠀⠀⠀⣰⠏⠀⣿⢀⠀⢸⡌⣷⡟⣿⣸⢃⣇⣴⡦
⠀⠀⢷⡘⣿⠘⠟⠈⠛⢸⣧⡿⣦⠀⠀⠀⠹⡆⠀⠀⠀⣴⠃⠀⠀⣿⣏⠻⣾⡇⠻⠃⣿⡟⢸⡟⣹⠇
⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⢁⣴⡃⠀⠀⠀⢠⡇⠀⠀⠀⣿⠀⠀⠀⣿⠙⢷⡀⠀⠀⠀⠀⠀⠀⣼⠏
⠀⠀⠀⢀⡇⠀⠀⠀⢠⡴⠋⢸⡇⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⢿⡀⠈⠷⣄⣀⠀⠀⠀⢰⡏
⠀⠀⠀⢸⡇⠀⠀⠀⢸⡇⠀⢸⠃⠀⠀⠀⢸⡇⠀⠀⠀⢸⡇⠀⠀⢸⡇⠀⠀⠀⢹⡄⠀⠀⠈⣷
⠀⠀⢀⣿⠀⠀⠀⠀⢸⡇⠀⣼⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⡇⠀⠀⠸⣇⠀⠀⠀⠘⣧⠀⠀⠀⢸⣇
⠀⠀⣸⠃⠀⠀⠀⠀⢸⡇⠀⣿⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⣿⠀⠀⠀⣿⠀⠀⠀⠀⢻⡆⠀⠀⠀⢻
⣿⣿⠟⠟⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⡞⢉⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣍⢹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢧⣘⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣵⣤⣶⣤⣶⣧⣴⣦⣴⣦⣤⣶⣤⣶⣤⣵⣦⣴⣦⣴⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠛⠛⠛⠛⠛⠛⢻⣿⣾⣿⣾⣿⣶⣿⣷⡟⠛⠛⠛⠛⠛⠛⠛
⠀⠀⠀⠀⠐⠦⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠾⠿⠿⠿⠿⠿⠿⠿⠿⠷⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠴⠂



⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡄⢴⡆⠚⢳⣸⢀⡐⣔⣂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⡁⢀⠘⢕⠋⠅⠰⠜⠟⢡⠟⣹⣫⣭⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠞⠿⢭⣿⡄⠘⢷⢠⠸⡆⢲⠀⡐⡆⢐⣚⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡅⢂⠀⡄⢊⢀⢈⠀⠀⡀⠠⠈⡇⠀⠙⠤⠄⡒⠀⢄⢠⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢡⠞⠀⠀⠉⠀⠀⠢⠀⠀⠀⠀⠈⠀⠀⠀⠠⠌⠄⢠⠌⡼⡄
⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠰⣮⠄⠀⠀⠀⠀⢀⠀⢀⢠⠠⠠⠔⠢⢀⠈⡱⣧⠤⠀⢨⣿⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⢦⠠⠀⠀⠀⠊⠀⠀⣀⢀⣀⣂⡼⣉⡇⠐⢧⡿⣿⠨⣹⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣍⣁⢄⠐⢶⢳⠏⡻⣧⡸⡳⣝⣧⡉⠠⠤⣛⣈⠙⠓⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⡹⣆⢮⡩⢼⣲⣿⣿⢿⣚⡿⡤⢳⡆⢸⡀⣸⣦⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠄⠀⠁⣴⠩⡭⡓⢈⡛⠍⣁⣤⢵⣬⡗⠲⠛⠙⠀⠀⠐⢔⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⣤⡾⠓⠬⡜⠘⢋⡡⠶⣛⣨⣴⡆⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢸⡷⢞⣒⣶⠺⠻⠹⣥⣫⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⡟⣪⣋⡀⣀⣬⠵⡙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠾⠾⠵⢷⣞⠩⠙⢑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠚⢉⣉⣤⠴⠚⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣉⣉⣉⡠⠤⠖⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡠⢠⠄⠀⠄⠠⠄⠀⠄⠄⠠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠚⠉⠀⠀⠀⠀⠀⠀⠁⠀⠁⠀⠈⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⢁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣠⡴⣟⡥
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢉⣥⠾⢋⡄
⠀⠀⢀⣀⣀⣀⣀⣀⡄⡠⠚⠁⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⣡⠾⣛⠴
⠀⠀⠀⠀⠀⠀⠈⠹⣿⣿⣧⣄⣀⣤⣤⣤⠾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡥⢚⣥⠞⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠶⠋⠥⠴⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⢀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣤⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⢴⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠖⢒⠢⡀
⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⢺⡐⠭⣧⠇⠀⠆
⠀⠀⠀⠀⠀⠀⠀⣸⣥⣤⠖⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⢀⣀⡀⠀⠀⠀⠒⡂
⠀⠀⠀⠀⠀⠀⠠⣿⣿⣷⢶⣄⠀⠀⡀⠀⢖⡲⠀⡊⠁⡆⠈⠉⠁⠀⣼⣤⣤⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⢷⡝⠛⣏⣹⠄⠀⣠⡄⠉⠈⠁⠀⠀⠀⠀⠀⡟⠻⡿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠆⠈⢡⡀⠀⢽⠆⠀⢀⢠⠀⠀⠀⡀⡔⠃⠀⠁
⠀⠀⠀⠀⠀⡀⠖⣀⣀⠀⢠⠖⠒⢄⠀⢿⡀⠀⠀⠀⠀⠄⠂⠀⠠⢇⣹⠃⠀⠄⠒⢌⠂⠀⢀⣼⠃
⠀⠀⠀⠀⣼⣿⠉⠉⠁⠀⠹⣀⣀⠜⠀⠀⠓⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠠⠸⡀⠀⡠⢀⢠⣾⡿
⠀⠀⢀⣴⠟⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠈⠉⠀⠀⢨⡿⣿⡀
⠀⠰⠟⠁⠠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠤⠤⠄⠒⠂⠈⠉⠉⠁⠒⠒⠒⠤⠤⢤⣄⣀⣀⡀
⠀⠀⠀⠀⡠⠤⣖⡒⠂⠉⠁⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠉⠉⠉⠓⠒⠲⠶⠤⢤⣤⣀⣀
⠀⠀⠀⢸⢡⠀⠀⠀⠉⠉⠓⠒⠲⠤⠤⣄⣀⣀⠂⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠖⠚⡟⠁
⠀⠀⠀⠸⡐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠒⠶⠤⢤⣄⣀⣀⡀⠀⠀⣀⣠⠤⠖⠚⠉⠁⠀⠀⠀⠸⡇
⠀⠀⠀⣀⣑⣲⣤⠤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⡿⠉⠁⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⠷⠓⠤⢤⣄⡀
⠀⠀⠀⠙⡟⠲⠤⣄⣀⠀⠈⠉⠙⠒⠲⠤⢤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡅⠐⠚⢷⣦⣀⣀⣤⡶⠿⠿⠗⠒⠒⠊⠉⠉⠀⠸⡄
⠀⠀⠀⠀⡇⠀⠀⠀⠉⠙⠒⠤⢄⣀⠀⠀⠀⠀⠈⠉⠉⠛⠓⣶⣦⣤⣄⣀⣈⣇⣠⣤⡶⢿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⢶⡶⠶⠒⠛⠋⠉⠉⠀⠀⠀⠉⠉⠙⠉⠁⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⣀⣈⡿⠷⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⠤⠴⢶⣿⣶
⣰⡿⠛⠳⠷⣦⣭⣛⣿⣶⣤⣀⠀⠀⠀⠀⠀⣼⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⡤⠤⠔⠒⢒⣋⣩⣭⡥⠶⠶⠛⠛⠋⢹⠃
⣿⠁⠀⠀⠀⠀⠈⠉⠙⠛⠿⢿⣿⣶⣤⣀⣠⠏⡄⢀⣀⣀⣤⣤⠶⠶⠒⣚⣋⣩⣭⡤⠶⠖⠒⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⢻
⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⠿⣿⣯⣭⣴⡶⠶⠿⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣘⣦
⠀⠉⠛⠻⠶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⡴⠶⠖⠛⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠶⣦⣤⣀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⠶⠶⠛⠛⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠷⢶⣤⣖⣷⣀⣀⣤⣤⡶⠶⠟⠛⠛⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠋⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣶⣾⣿⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢽⣿⣿⣿⣧⣤⣤⣤⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠁⠀⢿⣿⣿⣿⡿⠟⠻⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⢷⢶⣶⣤⣤⣀⠀⠀⠀⠀⣹⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡷⣟⣻⣯⡽⠿⡗⠻⡿⣦⡠⠐⠁⠀⡀⠀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢿⡟⢻⡏⣹⣿⡄⣅⢹⡄⠘⡜⣷⡴⢶⡄⠀⠄⠘⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⠄⢴⣇⣽⣿⣷⣄⣱⣿⣾⠷⠾⣧⣾⢷⢚⣦⡴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣃⣸⣧⣶⠼⣿⣛⣿⣯⣿⣿⣶⣿⣿⣿⡋⠌⠌⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣯⣿⣷⡟⢿⣿⢿⣿⣿⣻⣽⣿⡿⢹⢹⣇⢃⢁⢊⡇⠑⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⣇⠛⣿⣦⣿⡾⣿⣿⡟⠛⠙⡄⡈⣎⣿⣾⣦⣬⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⢹⠈⣁⣇⣬⣿⣷⣾⡿⢿⣿⣿⢿⣿⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣷⢷⣾⣻⣟⣹⣭⠿⠶⢿⠛⠛⠛⠁⢸⣯⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⡏⠙⠛⠋⠁⢳⣶⣾⣿⣄⣀⠀⠀⣸⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⣆⠀⠀⣠⣿⣿⣿⡿⡿⠛⠃⠀⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡄⠉⠉⠛⠿⠟⠁⠀⠀⢀⣿⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⡀⠀⠀⠀⠀⠀⣠⣿⣿⠇⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢿⣿⣷⣾⣶⣿⣿⣿⣿⡿⠀⠙⠢⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠊⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠉⠒⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⠶⠶⠶⢷⣶⡀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⣴⣿⠿⠋⠉⢉⣉⣡⣤⣤⣀⣀⣀⡀⠀⠀⢸⣿⡇⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⢀⣼⡟⠉⠀⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⣿⡇⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⢠⡾⠋⠀⠀⢠⣿⣿⣿⣿⣿⣿⡿⠟⠻⡏⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⣿⢰⠀⠀⢠⣿⣿⣿⣿⣿⠟⠁⣀⣤⣤⡉⠀⠀⠀⣼⣿⠇⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⢿⠸⡇⡧⢸⣿⡏⠈⣿⡁⠀⠀⠀⠀⠙⠉⢆⠀⢠⣿⣿⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠘⡆⠳⠹⠘⣿⣿⡄⠈⢀⡀⠀⠀⠀⠀⠐⠂⢀⣿⣿⡟⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⣿⣿⠀⠘⣿⣦⣀⡀⠀⠀⡄⣸⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⡆⢰⣿⣿⡿⠉⠉⠉⢠⣿⣿⣿⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⠟⠁⠀⠈⠙⠁⠀⠀⠀⣸⣿⣿⣿⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⢺⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⢠⣭⣯⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣽⣿⣭⣭⣿⣏⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣆⠀⠀⣠⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣆⠸⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⡗⣭⢛⡉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡟⣰⡏⣼⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢣⣿⢰⣟⢻⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣶⣷⣾⣷⠀⢻⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠀⠀⠙⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡏⠈⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠀⠀⠘⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡇⠀⠀⠀⢹⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡟⠛⠀⠀⠀⢀⣀⡿⠿⠆
⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⡀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⣿⣿⣿⡇⠀⠀⣶⣶⠞⠀⠀⠀⢤⣤⡴⠀⠀⣤⡄⠀⢀⡀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠹⣆⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⣿⣿⣿⡇⠀⠀⣿⡟⠀⢀⣤⡀⠘⣿⠁⢠⡄⢸⡇⣠⣼⠇⣄⡏⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⠀⠀⠀⣿⣿⣿⡇⠀⠀⣿⡇⠀⢸⣿⣷⣾⣿⠀⣿⣿⣿⡇⠙⢻⡇⠙⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⣿⣿⣿⡇⠀⠀⣿⡇⠀⢸⣿⣿⣿⣿⠀⣿⡿⢿⡇⣶⣾⠻⡆⡟⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⣿⣿⣿⡇⠀⠀⣿⡇⠀⠸⣿⡏⠈⣿⠀⠙⠃⣸⡇⠉⠸⠆⠐⠃
⠀⠀⣠⣴⣶⣶⣿⡇⠀⠀⠀⣤⠀⠀⠀⠀⠸⣿⣿⠀⠀⠀⠸⣿⡿⠃⠀⠠⣿⣿⡀⠀⠀⠀⠈⠛⠃⠀⠀⠉⠁
⠀⠾⠿⠛⠛⠉⠉⣿⣷⣶⣾⣿⡇⠀⠀⠀⠀⠈⠻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠿⠛



⠀⡁⣉

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣄⡀
⠀⠀⠀⠀⠀⢀⡴⠛⠉⠀⠀⠀⠀⠋⠉⠙⠓⠶⣄⡀
⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆
⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄
⠀⢀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⢸⡄⠀⠀⣄⢀⠀⢀
⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡔⠮⡘⠙⡟⢄⠎⠉⠒⢻⣤⣀⡟⠀⠀⢀⢤⠆
⠘⢦⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠤⠬⣦⡀⠀⠁⢸⡄⠀⠀⠀⠁⠁⠱⢺⡇⠁⡏
⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⡤⠖⢶⠀⠀⠀⠀⠀⠀⠀⠀⠴⠿⢦⠀⠈⠀⠀⢠⣄⣤⣼⣄⣤⣀⡀⠀⠀⡰⣷
⠀⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⣠⠞⠁⠎⠀⢀⠞⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠀⢸⢩⡦⡤⠞⠉⠁⠀⠈⠉⠛⣷⣦⡄⠰⡥⣀
⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠗⠶⠚⠁⠀⠸⣄⡴⠋⠀⠰⠃⢠⠃⢠⠚⡆⢀⢤⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣟⠛⠃⠀⣖⡁
⠀⠀⠀⠙⠢⣄⡀⠀⠀⠀⠀⠠⣀⣠⠴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠃⠀⠣⠜⠀⠀⠊⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠥⠄⢀⡼
⠀⠀⠀⠀⠀⠀⠉⠙⠒⠲⠖⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⠆⢀⡌⠉⠓⢦⡀⠀⠀⠀⣿⠿⠇⢀⣤⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠰⡏⠷⠶⠠⡆⠀⠀⣠⣶⡷⠀⣠⠼⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⠁⠀⠀⠛⠒⠲⠞⠁⠀⣜⣡⠴⠦⢾⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⢰⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢠⠾⡖⠀⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠠⠈⠀⠀⢄⠀⠀⢀⠤⠶⠶⠃⠈⠀⠁⣀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠰⣄⡀⠀⠀⢣⡀⠀⡀⢈⡄⣠⠏⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⡀⠀⠀⠉⠀⠀⠾⠃⠸⣇⣼⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠙⠓⠒⠶⠶⠄⠀⠀⠀⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⣀⣀⣀⡤⠶⡋⠁⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄⠀⢇⢀⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣤⡀⠈⠻⢍⣗⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢔⢿⢀⠃⠀⠀⢀⣼⠓⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣁⠊⠻⢄⣀⣠⠾⡀⣹⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⠀⠸⠀⢢⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠦⠴⠖⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⢀⡴⠖⠒⠀⠀⠀⠁⠀⠀⠀⠀⠀⠱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆
⠀⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧
⠀⠀⠀⠀⠀⡼⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀
⠀⠀⠀⠀⠄⠐⠀⡀⠀⢀⡀⠀⣀⣀⣀⣀⠀⠀⡤⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠒⠛
⠀⠀⠀⠀⠀⠀⢡⣬⣭⠥⠤⠤⠤⠄⠀⠀⠐⠒⠃⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⢀⣀⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⣄⠈⠻⡄⠀⢀⢀⡴⠛⠉⠀⠀⡀
⠀⠀⢀⠀⣈⠀⠀⠀⠀⣄⣙⣘⠀⢀⡠⠤⠀⠀⠀⢠⣐⣲⠶⣾⠀⠀⠘⢿⡵⠋⠀⠀⡠⠀⠀⠀⠀⠂
⠀⠀⡁⠀⡇⠀⠰⣆⣀⡏⢹⢨⠖⢰⣧⣤⣄⠀⠀⠜⠿⠋⠀⠸⠲⡒⠒⣦⠀⠀⠠⠪⣀⠀⠀⠀⠀⠀⠀⠈⠐⡤
⠀⠀⠃⠈⠁⠀⠀⠉⠀⠁⠈⠉⠀⠈⠀⠀⠐⡋⠀⡇⠀⠀⠀⠀⢰⠀⠀⠁⠀⠀⢈⣲⣤⡁⠂⢀⠀⠀⢀⠔⡠⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⠀⠀⣸⠂⠀⠀⠀⠈⠈⠈⠀⠀⠀⡊⠳⢤⣉⡓⠦⣌⣒⣤⡞⣱⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⢸⠀⠀⠀⠀⠘⠀⠀⠃⠀⠀⢀⡀⡧⠄⡀⠀⠀⢐⠙⠳⢄⡈⠉⠓⠢⢍⣑⡴⠃⠀⠂
⠀⠐⡷⢾⡄⠠⢤⣀⣀⣾⡇⢰⣶⣶⣧⣤⡇⠀⠀⡄⡀⢹⣻⠇⠇⠉⠁⡀⠀⠀⠑⢄⠀⢝⠲⢄⡀⠰⢈⡴⠚⡠
⠀⠀⠀⠐⠃⠄⠜⠀⠐⠋⠓⠘⠂⠚⠃⠂⠓⠐⠒⠋⠀⠋⠀⠁⠁⠀⠀⠁⠀⠀⠀⠀⠑⠀⠑⠠⡉⣛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠕
⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠉⠓⠤⠀⠈⠁⢲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢸⠀⠀⠀⠀⡴⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢀⠀⠀⢸⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢸⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠘⢸⡇⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠠⠸⠇⠀⠀⠿⠴⠶⠶⠾⠿⠛⠓⠶⠶⠶⠖⠶⠾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⢀⣤⡶⣒⣒⣒⣒⣒⣲⣶⣒⣒⣒⣒⣒⣒⣒⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣒⣒⣒⠒⠒⠒⢶⣦
⠀⠀⠀⠀⠀⣾⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⣿⣹
⠀⠀⠀⠀⠀⡏⢰⡟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠒⢲⡆⣿⢸⡆
⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⢸⡇
⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⢸⡇
⠀⠀⠀⠀⠀⡇⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣿⢸⠃
⠀⠀⠀⠀⢠⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣿⢸
⠀⠀⠀⠀⢸⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣿⣼
⠀⠀⠀⠀⢘⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⣿
⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡿⣿
⠀⠀⠀⠀⠀⣿⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡇⣿
⠀⠀⠀⠀⠀⣿⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⡇⣿
⠀⠀⠀⠀⠀⢹⠀⠻⠶⠶⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠚⠛⠛⠛⠛⠛⠓⠒⠒⠒⠒⠒⠒⠒⠚⠃⠀⣧⡏
⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠯⠽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠀⢠⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠘⠷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⢶⠶⠶⠶⠶⠶⠶⢶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠤⠤⠤⠤⠄⡆⢸⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣛⣚⣛⣛⣛⣉⣉⣤⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⢤⣤⣀
⠀⠄⠀⠀⠀⠀⠀⠀⣰⢏⡭⣭⢭⡭⢭⡭⢭⠭⢭⠭⢭⡭⢭⡭⢭⡉⢩⠭⣽⠿⡿⢿⠻⣆⠀⠀⠀⣾⣡⠜⠋⠉⠉⠳⣄
⠀⠀⠀⠀⠀⠀⠀⣰⠏⡾⢭⠯⢽⠭⢽⠭⢽⠭⢽⡭⢽⡯⠭⡯⠭⡇⠘⣟⣻⣛⣻⣚⣧⠹⣆⠀⠀⠹⣅⠀⠀⠀⠀⠀⠘⣇
⠀⠀⠀⠀⠀⠀⣰⣏⣈⣓⣛⣒⣛⣒⣚⣒⣚⣒⣒⣓⣚⣓⣒⣓⣒⣛⣀⣱⣤⣷⣤⣷⣤⣇⣹⣆⠀⠀⠘⢧⡀⠀⠀⠀⣠⡟
⠀⠀⠀⠀⠀⠀⠻⣤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⡤⠤⠤⠤⠴⠶⠶⠶⠶⠶⠶⠟⠀⠀⠀⠀⠛⠶⠴⠞⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⡴⠒⠛⠋⠉⠉⠉⠉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣩⣥⣤⣤⣤⣤⣤⣤⣤⣤⠀⢹⡆
⠀⠀⠀⣼⣧⠀⢸⠋⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠈⡇
⠀⠀⠀⢻⢻⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡇
⠀⠀⠀⢸⢸⡄⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡇
⠀⠀⠀⢸⡏⡇⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇
⠀⠀⠀⠘⡇⣇⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇
⠀⠀⠀⠀⡇⢿⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇
⠀⠀⠀⠀⢿⢸⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡧⠀⡇
⠀⠀⠀⠀⢸⡘⡇⠈⣧⣤⠤⠤⠤⠤⠶⠶⠖⠒⠒⠒⠛⠛⠛⠛⠉⢉⣉⣉⣉⣉⣉⣀⣀⣇
⠀⠀⠀⠀⠈⣇⣧⣤⠤⠤⠤⠶⠶⠖⠒⠒⠒⠛⠛⠛⠋⠉⠉⠉⠉⠉⢉⣉⣁⣂⣀⣀⡀⠘⣆
⠀⠀⠀⠀⠀⢿⠹⡄⠀⢀⡤⠤⡤⠄⢤⠒⡖⠒⡖⠘⣏⢹⣉⣙⣍⣉⣅⠨⣦⠽⡤⢧⠼⡄⠘⣆
⠀⠀⠀⠀⠀⠘⣆⢳⡀⠈⢧⠄⠺⡖⠚⡖⠙⡉⢹⣉⣹⣄⣵⡤⠴⡤⠼⡆⠲⡒⢳⠚⡗⠙⡄⠘⣇
⠀⠀⠀⠀⠀⠀⠘⣆⢻⡀⠈⢷⠒⠳⠀⠙⡉⠹⡀⢣⠀⢱⣀⣣⡀⢵⡤⠼⡤⢷⠐⢳⠚⡂⠹⡀⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠘⣆⢹⡄⠘⣷⠒⢳⠒⠹⡉⢻⣉⣇⣀⣣⣀⣧⣠⣥⠤⠵⠴⠷⠚⠓⠛⠋⠁⠀⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⢻⡀⠘⠒⠚⠛⠋⠉⠉⠉⠉⣭⡤⠤⠤⠴⠶⠒⠒⢲⡀⠀⠀⠀⠀⠀⠀⠀⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⣀⡀⢀⣀⣀⡀⠠⢷⡀⠀⠀⠀⠀⠀⠀⠀⢙⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠚⠒⠒⢚⣒⣂⣈⣉⣤⡤⢤⣴⣶⣶⣾⠯⠽⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⡷⠤⣤⣤⣶⣖⣒⣚⣻⣿⣭⠭⠭⠽⠿⠓⠛⠛⠛⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣦⣤⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣶⣶⠿⠿⠛⠛⠉⠉⠉⠉⠛⠛⠿⠿⢷⣶⣦⣤⣄⣀⡀
⠀⠀⠀⢀⣀⣠⣤⣴⣶⣾⠿⠿⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣬⠍⢙⡛⠻⠿⢷⣶⣦⣤⣤⣤⣤⣤⣀
⣴⣾⣟⠿⠿⣿⣿⣟⣣⡄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠀⠀⠀⠀⠀⠀⠠⠖⠛⠉⠡⠶⠚⠉⢁⣠⣴⣶⣿⠿⠿⠟⠛⠛⠛⠛⢿⣦⡀
⠈⠛⠿⣿⣶⣦⣬⣉⠙⠛⠿⠿⣷⣦⣶⣿⣁⣤⣀⣤⡤⠖⠀⠀⣀⠀⠀⠀⠀⠀⣀⣠⣴⠶⠟⠛⠉⢉⣀⣤⣤⡶⠶⠶⢶⣦⣄⠀⢹⣷
⠀⠀⠀⠀⢹⣿⣿⣿⣿⣷⣶⣤⣄⡈⠉⠛⠻⠿⣿⣿⣶⣿⣶⣋⣤⣤⣤⠶⠞⠛⠉⢁⣀⣤⣴⣶⠿⠟⠋⠉⠀⠀⠀⠀⠀⢻⣿⡀⠈⣿⡇
⠀⠀⠀⢀⣸⣿⣿⣿⣷⣦⣉⠛⠛⠿⢿⣶⣦⣤⣀⡈⠉⢻⣿⠋⠉⢁⣀⣤⣴⣶⣿⠿⠟⠛⣉⣠⣤⣶⣶⣾⡁⠀⠀⠄⠀⣼⣿⠀⢰⣿⠇
⣠⠶⠞⢻⣿⣿⣿⡿⢭⣒⠩⠙⠲⠤⣄⡀⠉⠙⠛⠿⢿⣿⣿⣶⣿⡿⠿⠛⣋⣩⣤⣶⣾⠿⢟⡛⢯⡱⣶⡬⡙⠳⣤⣴⡿⠟⠁⠀⣾⡿
⣿⣦⣄⡀⠈⠛⠿⣿⣶⣬⣍⡒⠦⣄⣀⠉⠙⠲⠦⣤⣠⣤⣽⣿⣷⡀⠀⠉⠉⣀⠀⠈⠻⣷⡈⠙⠆⠙⡌⢳⡌⠂⠙⣿⣀⣀⣠⣾⡿⠁
⠀⠉⠛⠻⢷⣦⣄⣀⠉⠛⠻⢿⣷⣦⣌⣙⠒⠦⢤⣀⣈⠙⠛⣿⣿⡷⠀⠀⠈⠁⢀⣀⣤⡼⢿⣦⡀⠀⠀⠀⢷⠀⠀⢹⣿⠻⠿⢿⣶⣤⣀⡀
⠀⠀⠀⠀⠀⢈⣿⡿⣷⣦⣤⣀⠈⠙⠛⠿⣿⣶⣤⣈⠉⠛⣿⣿⣿⣃⣤⣴⡶⠿⠛⠉⠁⣀⣠⣽⣷⡀⠀⠀⠈⠀⠀⠈⣿⣦⢀⣀⠀⠈⠉⠙⢳⣦⡄
⠀⠀⢸⣿⡛⠛⣿⡇⢁⠏⣿⣿⣷⣦⣤⣀⠀⠉⠙⠻⢿⣾⣿⠿⠟⠛⠉⣁⣠⣤⣶⡶⠿⠛⠛⠉⠙⣷⠀⠀⠀⠀⠀⢀⣿⣿⣭⣤⣶⣾⣿⡿⠿⠟⠃
⠀⠀⠈⢿⣷⡀⢿⣇⠀⠀⠋⢴⠋⡿⢿⣿⣿⣦⣤⣀⠀⢀⣤⣴⣶⣾⣿⠿⠛⠉⠁⠐⠉⠀⠀⣀⣰⣿⡆⠀⠀⢀⣠⣼⣿⡿⣿⣿⣿⣏
⠀⠀⠀⠈⢿⣿⡌⠙⢷⣦⣄⠀⠈⠁⠾⢡⡟⣿⣿⣿⣷⣿⣿⣿⠟⡋⢀⠀⠀⢀⣠⣤⣶⣾⡿⠿⣻⣿⣷⣶⡿⠿⠻⢟⣑⣬⣿⣿⣿⡙⠛⠷⢶⣤⣄
⠀⠀⣀⣠⣼⣿⣿⣆⠀⠙⠻⣿⣦⣄⠀⢸⠁⡟⣼⡏⢸⣿⠟⣿⣿⣶⢋⣶⣿⠿⢛⣫⠥⢐⣚⡥⠿⠛⠉⠁⠀⠲⠾⠟⠛⢋⣩⣴⣿⠿⠃⠀⣀⣩⣿
⠀⢿⣏⠀⣶⣟⢻⣿⣧⡀⠀⠈⠙⠿⣿⣦⣀⢡⣿⠀⣿⡇⠀⢿⣿⡇⢸⡟⠁⠀⠀⠐⠊⣉⣤⣴⡶⠞⠉⢀⣀⣤⣴⠶⠿⠛⣋⣁⣤⣴⣶⡿⠿⠛⠉
⠀⠈⢿⣆⠘⣿⣆⠫⣿⣷⡄⠀⠀⠀⠈⠙⠿⣿⣿⣤⣿⡇⠀⢸⣿⡁⢸⣷⣄⣤⡴⠾⢛⣋⣩⣤⠶⠾⠛⢋⣉⣥⣴⣶⣾⠿⢿⣿⡟⠋⠁
⠀⠀⠘⣿⣆⠹⣿⣧⠈⠻⣿⣆⠀⢤⡀⠀⢀⠀⠨⠉⢿⣧⣄⡀⢿⣇⠀⠻⠿⢷⡶⠿⠛⢉⣡⣤⣶⣾⣿⠿⠟⢛⡉⠁⠀⠀⣶⣍⠻⣷⣄
⠀⠀⠀⠘⣿⡆⠹⣿⣷⡀⠹⣿⣷⠈⠃⠀⠀⠁⠀⠀⠀⣉⡙⠻⢿⣿⣷⣦⣤⣤⣴⣶⡾⠿⠟⠛⠉⠁⠐⠊⢉⣁⣀⣀⣀⣠⣭⣤⡀⠙⣿⣧
⠀⠀⠀⠀⠘⣿⡄⠘⣿⣇⢀⠙⣿⣷⡀⠀⠒⠀⠀⠀⣈⣉⣉⣀⣀⣈⣭⣭⣭⣭⣤⣶⣶⣶⣶⣶⣿⡿⠿⠿⠿⠿⠿⢛⡛⠛⠛⢿⣿⡄⢸⣿⡄
⠀⠀⠀⠀⠀⠘⣿⡄⠘⣿⣎⠃⠈⢿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠟⣛⣛⣛⣋⣭⣭⣭⣭⣴⡶⠶⠶⠒⠚⠛⠋⠉⠭⠤⠴⠶⠂⢀⣿⡇⢠⣿⡇
⠀⠀⠀⠀⠀⠀⠘⣿⡄⠘⢿⣆⠀⠈⣿⣿⣿⣦⣒⢂⡀⠈⠉⠉⠉⠉⠉⠋⣉⣉⣉⣉⠉⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣭⣭⣤⣾⣿⠁⣸⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠈⢿⣦⣼⣿⣿⣿⣯⣍⣀⣐⣒⣒⣠⣭⣭⣭⣥⣤⣶⣶⣶⣶⣶⣾⣿⡿⠿⠿⠿⠿⠟⠛⠛⠛⠛⠉⠉⣀⣴⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⢮⠿⠿⠿⠿⠿⠿⠿⠛⠛⠛⠛⠛⠛⠋⠉⠉⠉⠉⠉⠀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣴⣶⣶⣶⣿⣿⠿⠿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣄⣀⣤⣤⣤⣤⣤⣴⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⠿⠿⠿⠿⠟⠛⠛⠛⠛⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⠿⠿⠿⠛⠛⠛⠛⠛⠛⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣶⣄
⠀⠀⠀⠀⣰⣿⠛⠿⡿⠛⢿⡿⢷⡀
⠀⠀⠀⠀⠿⣧⡀⣠⠀⠀⢴⣄⠀⢈⣶⣶⡶⠀⠈⠙⠛⠿⣿⣶⣄
⠀⠀⠀⠀⠀⠈⠳⢉⡀⠀⢠⡟⠀⢸⣿⣿⠃⠀⠀⠀⠀⠀⠀⠙⣿⣷⡀
⠀⠀⠀⠀⢀⣴⣾⣿⡷⣠⣿⣶⡆⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡷⠰⡄
⠀⠀⠀⢠⣿⡿⠋⠁⢠⠏⠁⠀⠀⢸⣿⡇⠀⠀⠀⣤⣄⠀⠀⠀⠘⠉⠀⣦⠹⣆
⠀⠀⠀⢸⡟⠀⠀⠀⣶⣤⡀⢰⡀⠈⣿⣧⠀⠀⠀⣿⣿⡷⠂⠀⠀⠀⠀⢸⡄⢻⣆
⠀⠀⠀⠈⣥⣤⠀⢀⣿⡿⠁⠈⣷⡀⢹⣿⠀⠀⠀⣿⡿⠁⠀⠀⠀⠀⠀⢸⣇⠘⣿⡆
⠀⠀⠀⢀⣿⣿⠀⢸⡿⠁⠀⠀⣿⣧⠀⢿⡀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⢸⣿⠀⣿⣿⡀
⠀⠀⠀⢸⣿⡇⠀⠼⠁⠀⠀⠀⣿⣿⠀⠸⡇⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⣿⣿⠀⣿⣿⣧
⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠃⠀⣀⣤⣶⣤⣤⡤⠀⠀⢰⣿⣿⠀⠀⠀⠉⡄
⠀⠀⠀⠘⣿⣿⣄⠀⠀⠀⠀⣸⣿⡿⠀⣠⡴⠿⠛⠛⠉⠁⠀⠀⠀⠀⣾⣿⣿⠀⠀⠀⠀⣿⡀
⠀⠀⠀⠀⠈⠙⠛⠿⠦⠀⠴⠛⢩⣥⣈⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠘⠛⠋⠉⠀⠀⠀⠀⣿⣷⡀
⠀⠀⠀⢀⣠⡴⠋⠀⢀⣤⣶⠃⠀⠻⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠁⠀⠀⠀⠀⢠⣄⣀⣀⣿⣿⣷⡀
⠀⣠⣶⣿⠋⠀⠀⠀⣾⣿⠇⠀⠀⠀⠙⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡇⠀⠉⠁
⣸⣿⣿⡏⠀⠀⠀⠰⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⣼⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡿⠁
⠿⠿⠿⠇⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⣰⣿⣿⣿⣿⣧⡀⠀⠀⣀⠤⠶⠟⣛⣋⣁⣤⣤⠀⣤⣀⡀
⢰⡀⠀⠀⠀⠀⢀⣴⣷⣦⡀⠀⣷⡀⠀⠀⠀⠛⠛⠿⣿⣿⣿⣿⡄⢰⣾⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿
⠈⣷⡀⠀⠀⠀⠺⢿⣿⣿⣿⣆⢹⣧⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣷⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿
⠀⢹⣷⡄⠀⠀⠀⠀⠙⢿⣿⣿⣎⣿⣧⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡞⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿
⠀⠀⢿⣿⡄⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠸⣿⣇⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⣿⣿⣿
⠀⠀⠈⣿⣿⣆⠀⠀⠀⠀⠀⠹⣿⣇⢿⣿⣧⡀⠀⠀⠀⠀⠀⠀⢻⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿
⠀⠀⠀⠘⣿⣿⣷⡀⠀⠀⠀⠀⢹⣿⠘⣿⣿⣷⡄⠀⠀⠀⠀⠀⠈⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿
⠀⠀⠀⠀⠘⣿⣿⣿⣆⠀⠀⠀⠀⢻⡆⢹⣿⣿⣿⣦⠀⠀⠀⠀⠀⢹⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿
⠀⠀⠀⠀⠀⠘⣿⣿⣿⣷⣄⠀⠀⠈⡇⠈⣿⣿⣿⣿⣷⡄⠀⠀⠀⠈⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠘⣿⡿⠿⢟⣦⣄⣀⡘⠀⠘⣿⣿⣿⣿⣿⡦⣀⣤⣴⡆⠸⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⠀⠀⠉⠉⠉⠀⢀⣼⣿⣿⣿⣷⠀⠀⠀⠉⠉⠛⠛⠻⠇⠛⠁
⠀⠀⠀⠀⠀⠀⠀⣿⠿⠿⠿⠛⠛⠋⠉⠀⠀⠀⠀⠀⣠⣿⣿⣿⡿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠟⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡀⠀⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢸⠘⣄⡰⠙⣄⣤⢀⡿⠀⣠⠴⡇
⠀⠀⠀⡀⠀⠀⢠⡄⣽⠑⠾⠀⠈⠃⠀⠙⠈⠃⠰⠞⠁⠐⠇⢀⣠
⠀⠀⠀⠙⢟⠃⠶⠆⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠚⢩⠃
⠀⠀⠠⣤⠦⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠒⠒⣠⠶
⠀⣀⣀⠨⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠏⣀⣀
⠈⠙⠒⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠔⠒⠊⠉
⠀⣠⣔⣋⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠉⠦⠄
⠀⠀⠀⠀⣼⣁⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣘⣆
⠀⠀⠀⠈⠁⠀⣯⠴⠆⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠹⡄⠁⠀⠀⠀⠀⠀⡴⠈⠀⣠⠛⢩⣶⡀
⠀⠀⠀⠀⠀⠀⠀⢰⣇⠞⠻⢀⡜⢧⡞⣆⡞⠳⣄⣯⠙⠶⣄⡘⢆⠀⠀⠀⢀⣼⡗⠀⠀⢿⠀⠛⠻⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠟⠀⠀⠀⠈⠀⠀⠀⠙⠀⠀⠀⠙⠺⣦⠀⠀⣼⠏⠀⠈⠁⠀⠀⠠⡀⠈⠙⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠁⢠⡿⠀⠀⠀⠀⠀⠀⠀⠱⠀⠀⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡃⠀⠀⠀⢸⡇⢀⡖⠂⠀⠀⠐⣒⣚⡇⠀⠀⢡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠖⠚⠁⠀⠀⠀⣾⢡⡀⠀⠀⠀⠀⠀⠀⠈⣡⠀⢡⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⣾⣇⠀⣠⠀⠀⣀⠀⠀⣿⡀⠈⢿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣆⠹⣤⣤⠋⠀⣴⢟⣧⠀⠈⢿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⣠⠖⠟⠛⠛⣡⣠⠆⣀⣀⣴⡿⠋⠘⣿⣷⣄⠀⠙⣿⡳⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠌⣾⠛⠄⠀⠀⠈⠃⠉⠀⠉⠛⣯⠠⠶⣄⠈⠉⠻⠷⣦⡈⠹⣦⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢀⠼⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣽⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠱⢦⡀⠀⠀⠀⢠⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠀⢀⣤⣹⡌⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡶⡄⢀⠀⠀⠀⣿⣿⠟⠀⠀⠀⠀⢰⣆⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⡉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠘⠃⠀⡈⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⣀⡀⠀⠀⣦⣀⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣤⣠⡤⠀⢀⣴⣿⡄⠀⠀⠉⠀⠀⠀⠀⠀⠀⠻⣿⣿⡄⠀⠀⢿⠇⠀⠀⠀⠉⣿⠨⠲⠕⠄⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠓⠀⠘⠉⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⡗⠀⠀⠀⢧⠀⠀⠀⠀⣿⡄⠀⡢⠀⡀⢅⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⠈⢣⠀⠀⠀⠸⡇⠂⠁⠈⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣇⠀⠀⠀⠀⡏⠀⢦⡄⠳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠫⠄⠀⠀⠀⠇⢠⠈⠃⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⢀⠆⡀⢀⠀⠀⠀⢠⡄⣰⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡅⠀⠣⣈⣀⣴⠆⠀⣼⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠉⠑⠒⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⣀⢀⣿⣿⡄⠀⠀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣶⣶⣤⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣤⡤⠴⠶⠖⠒⠒⠂⠀⠀⠀⠀⠀⠐⠶⢤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢒⠢⢤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⠀⠀⠠⣉⠒⠬⢍⡛⠶⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⠄⠒⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⣐⠠⢍⡓⠦⢌⣑⠂⠈⠙⠛⠶⣤⡀⠀⢀⣀⡤⠴⠖⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣬⣐⠨⢍⡒⠮⢍⡒⠌⠉⠒⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠀⠈⠙⠳⢮⣍⠒⠤⢁⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠶⢶⡟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠈⠙⠛⠛⠛⠷⢦⣤⣀⡀⠀⠀⠀⣠⡾⠁⠀⣀⣠⣤⡴⠶⠞⠛⠛⠋⠉⠉⠉⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠛⠓⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡷⢶⣴⣦⣦⣤⣤⣤⣤⠶⠶⠶⠶⠶⠶⠶⠶⠶⣶⣶⣶⣶⣶⡶⠶⠶⠶⠶⠶⠶⡶⠾⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⡸⠱⣞⠻⣦⠤⠤⠶⠶⠶⠶⠶⠶⠶⠟⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⣀⡠⠴⢶⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠁⠀⠹⣦⡿⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣤⡤⠤⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄
⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⢶⡿⢀⣠⣤⣤⣤⣽⣿⣿⣿⣿⣿⣛⣋⣉⣉⣉⣉⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦
⠀⠀⣀⣴⠶⠛⠋⠉⠀⠀⢸⣿⠟⠉⠀⠀⠀⠀⠀⠠⠤⠤⠤⠤⠭⣭⣭⣍⣉⣉⣉⣛⣛⣛⣛⠛⠓⠶⠶⠶⠶⠶⠶⠶⣶⠿⠇
⢀⡾⠋⠀⢀⡀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠐⠚⠓⠒⠒⠒⣒⡒⠒⠶⠶⠾⠏⠭⠭⠁⠀⠀⠀⢰⠛⠲⢤⣀
⣾⠁⠀⠀⠀⠈⠙⠒⠄⠀⢸⡇⠀⠀⠀⠀⠠⠤⠄⢀⣀⣀⣀⣉⣛⣓⣒⣒⣒⠒⠢⠤⠤⠭⢭⣭⣍⣉⣁⣀⠀⠀⠀⣿⠀⠀⠀⠈⠛⢶⣤⣀
⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⣄⣂⠤⠤⠤⠤⣤⣤⣤⣤⡀⢀⠈⡉⢽⠿⠍⠭⠉⠛⠓⠒⠂⣤⣄⣠⣒⣂⣀⠀⢿⣀⣀⣤⣤⣴⣶⡾⠿⠃
⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠓⠶⠶⠶⠿⢤⣤⢦⣥⣥⣬⣥⣼⣿⣿⣷⣶⣦⣄⣀⣒⣲⣶⣶⣀⣈⣹⣏⠉⠀⠀⣾
⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠤⣀⠀⠀⠀⠀⣀⣠⡤⠀⠀⠉⠉⢉⠉⠉⠉⠉⠉⠉⠉⠋⠉⠉⠁⠀⠀⢰⡏
⠀⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠋⠁⠀⠀⠒⠚⠋⠉⠉⠀⠀⠀⠀⠀⠐⠒⠛⠉⠁⠀⠀⢸⡇
⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠐⠂⠉⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠈⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⣦⣀⡀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠈⠉⢁⣀⠀⠀⠀⠀⠀⠀⠀⠀⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠳⢦⣄⡀⠀⠀⠈⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣈⣩⣤⣤⠤⠶⠶⢒⣒⣀⣤⣤⠴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠶⣤⣈⡻⣝⡒⠀⠀⠀⠀⠐⠒⠚⢛⣋⣉⣭⣭⡥⠶⠶⠒⠛⠛⠋⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠺⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀

⠀⠀⠀⠀⠀⠤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠾⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⣄⠀⠀⠀⠀⠀⠀⣀⣴⣾⡿⠆⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⣶⣆⠀⠀⢀⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⢀⣴⣿⡿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢸⣷⠀⠈⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠋⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿
⠀⠀⠀⠚⠛⠛⠛⠛⠛⠛⠛⠛⠀⣿⡇⠀⠀⠀⠀⠀⠀⢀⣾⠋⢀⣠⣾⣶⠀⠀⠀⠀⠀⠀⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⣾⣁⣠⣾⣿⣿⣿⣦⡀⠀⠀⢀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠈⣻⡟⢉⣵⣿⣿⠟⠁⠀⠀⣼⡟⠀⠀⠀⣀⣠⣤⣶⣿⡿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⢻⣿⡿⠛⠉⠀⠀⠀⠀⣼⡿⠀⠀⠀⠀⠻⠿⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⠀⣠⡟⠁⠀⠀⠀⠀⠀⣴⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣿⡷⠜⣷⠀⠀⠀⢰⣟⣀⣀⣴⣦⠀⠀⣰⣿⠁
⠀⠀⠀⠀⠀⠀⢀⣤⣴⣾⠿⠟⠋⠉⠀⠀⠀⢹⣧⠀⠀⠀⠛⠛⠋⠉⠀⠀⢠⣿⠃
⠀⠀⠀⠀⠀⠀⠘⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣠⣴⣶⠿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⡿⣋⣥⣶⣿⣿⣿⡋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⢛⣿⣿⣿⡿⠟⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣾⣿⠿⠛⢉⣠⣾⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣶⣾⡿⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡯⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⢻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢠⡶⠛⠀⠀⠨⣯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⠞⠛⠁⠀⢀⣴⡾⠋⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀⠐⢿⣯⣈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢿⣷⣦⣄⠀⠀⠀⠀⠀⠙⣷⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⠇⠀⠀⠀⠀⠀⠿⠶⠶⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣤⣤⣤⣄⠀⠀⠀⠀⠀⠀⢠⣿⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢩⣿⠁⠀⠀⠀⠀⠀⣼⠷⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠁⠀⠀⠀⠀⢀⣼⡋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⢸⣏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣦⠀⠀⢴⡟⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣤⣤⠤⠶⠶⣾⣿⣷⣦⢸⣷⣴⣦⣤⣤⣄⣤⣄⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣾⣿⣿⣿⣿⣿⣟⡉⠉⣉⠉⠀⠀⠉⣛⡻⣿⣿⣿⠉⠉⠙⠛⠛⢿⡿⠿⢿⣿⠿⣿⣶⣄⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠻⣿⣿⣿⣿⣿⣿⣿⣷⣬⣭⣀⣀⣀⣀⣩⣿⣿⣟⣁⣀⡀⣀⣀⣀⣉⣉⣹⣦⣥⣶⣾⣿⣿⠛⣻⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡹⣿⣿⣉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣸⣿⡛⣿⣿⣿⠴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⡟⢻⣿⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣝⢋⣿⣯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⣿⡟⠉⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⣿⡇⣼⡟⠉⠙⠻⣿⣿⠛⠋⠩⠝⢿⣿⠿⠋⠉⠉⠙⢻⣿⡄⠀⡀⢘⣷⣯⣿⣅⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢿⣿⣿⣿⣿⣧⣹⣆⣴⣿⡇⢽⣧⣠⡄⣿⣿⡄⢺⣤⡄⠀⢸⣿⣷⣮⣤⣿⡿⢿⡏⠉⠑⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢷⣾⣏⠉⠙⢻⣿⣷⣾⣿⣿⣿⣼⣧⣿⣴⣿⣿⣷⣦⣽⣤⣴⣿⣿⣿⣿⣿⣏⠁⠀⢹⣄⠀⣸⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣄⣿⣿⠆⣀⣾⣿⠙⠛⠉⠙⣿⠿⣿⣿⠿⠟⠋⠙⢻⡿⠛⠋⠙⣿⠋⠁⠀⠸⣧⣤⣼⡟⠛⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣷⣶⣦⣀⣿⣧⣾⣧⡀⠀⠀⠀⣸⣷⣀⣀⣴⣿⣦⣠⣤⣺⣿⣧⣿⣧⣴⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⡿⣿⣿⠿⡿⠿⠟⠿⠛⠛⠹⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠈⢁⠘⠁⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠶⠶⠶⠶⠶⠶⢶⣤⣤⣤⣤⣤⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠉⠁⠀⠂⠀⠐⠒⠒⠒⠀⠠⠬⠭⠭⠭⠉⠉⠛⢉⣙⣛⠛⠛⠒⠺⠶⢶⠶⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⢹⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠸⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠋⠀⢀⠀⠀⠀⠀⡇⡀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⠀⠀⠀⠀⡇⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠧⠉⣐⣒⡒⠠⠤⠄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⡉⠰⢠⠀⠖⢀⠄⠉⡁⠁⣒⠒⠠⠭⠅⢁⣒⠒⠠⠤⠄⢀⣀⠀⠀⠀⠀⠀⠀⠀⡇⡇⠈
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠁⠤⠐⡠⠄⡀⠐⢂⠀⠙⠁⡄⠈⣠⠒⢁⡠⢄⠒⠤⠀⢉⡉⠁⣒⠂⠤⠭⠭⢁⣒⠂⠴⠃⡇⡀
⠀⠀⠀⠀⢀⡠⠒⠉⡀⠀⢁⠀⠈⠠⠄⠀⠡⠀⠈⠀⠒⠈⠔⠂⠄⠈⢡⠐⠈⠀⠠⠆⠀⠤⠈⢀⠀⠀⠆⠀⠤⠀⣀⢥⣟⣉⠇
⠀⠀⠀⠀⢨⣉⠉⠒⠒⠂⠥⠴⢅⣀⡐⠀⠄⠁⠀⠀⠀⠈⠁⠀⠀⠆⢀⡄⠀⣁⠀⠊⠀⠔⠂⡡⠀⠈⣁⠤⠒⣉⠿⠚⠉
⠀⠀⠀⠀⠀⠀⠈⠉⠉⠒⠒⠠⠤⠤⣀⣉⠉⠑⠒⠂⠤⠤⢄⣀⡠⠂⠐⠆⢀⠀⠈⡀⠀⠃⣀⠤⠒⣉⠤⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠒⠒⠦⠤⠤⣀⣉⡉⠐⠒⠒⠤⡤⠒⢉⡠⠔⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠒⠓⠊⠁

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠠⠀⠈⠉⠉⠉⢻⠉⠉⠀⠀⠓⠒⠒⠒⠒⠒⠒⠒⠒⠒⠚⠛⠉⠉⠁⠀⠀⠀⠉⠉⠉⠙⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠁⠠⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨
⠀⠀⠀⠀⠀⠀⠀⠀⢢⠉⠓⠂⠒⠀⠤⠀⣀⣰⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣤⣤⣤⣤⣤⣤⣤⡤⠤⠤⠤⠤⠴⠶⠶⠆⠐⠒⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠐⠒⠀⠀⠠⠀⠀⠐⢶⠐⠒⠒⠒⠒⠂⠀⠀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⢠⠤⠂⠑⠂⠀⠀⠄⠠⠀⠁⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠈⠉⠐⠠⠤⠤⠄⠀⠰⠖⠂⠒⠂⢀⣀⠀⠈⠉⠁⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠒⠀⠠⠤⠄⠀⢀⡀⠀⠀⠀⠀⠈⠁⠀⠀⠈⠩⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠖⠊⠀⢨
⠀⠀⠀⠀⠀⠀⠀⠱⠆⠀⠀⠐⠒⠀⠤⠀⣀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡒⠬⠛⠉⠁⠀⣀⠤⠶⠊
⠀⠀⠀⠀⠀⣀⠀⢠⣄⡀⠀⠀⠀⠠⠄⠉⠀⢈⠙⠛⠲⠶⠶⠤⠤⣄⣀⡀⢀⣄⡄⠐⠂⠁⠀⢀⠀⠀⠀⠀⠀⣀⣤⡀⠤⠐⠂⠉
⠀⠀⠀⠀⠀⠀⠂⠀⠀⠉⠙⠫⣝⣓⡒⠢⠤⠤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⡄⠈⠀⢀⠀⠴⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠆
⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠨⠁⠐⠈⠭⢙⡒⠢⠄⢀⠀⠉⠉⠉⠛⠒⠒⠲⠶⠭⢄⣀⠄⡡⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠄⠂
⠀⠀⠀⠀⠀⠀⣼⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠐⠐⠀⠄⠀⠀⠀⠛⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠴⠒⠋⠁
⠀⠀⠀⠀⠀⢠⡀⠈⡉⠛⠒⠂⢤⣀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠁⠀⠀⠀⠀⠀⠀⠀⢀⠀⠊
⠀⠀⠀⠀⠀⠈⠑⢳⣠⢕⠂⠀⠀⠭⣓⠠⡂⠄⣀⠠⠀⡀⠀⠀⠀⢸⠀⠀⠀⠀⣀⠠⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠄⠀⠀⠀⠀⠠⣀
⠀⠀⠀⠀⠠⠂⠁⢀⠀⠁⠪⢀⠀⠀⠀⢈⠀⠀⠠⡌⠐⠂⠈⠀⠀⡈⠠⠐⠂⠁⠀⠀⠀⠀⠀⠀⠀⡐⠚⠉⠁⠀⠀⢀⠀⠀⠄⠀⠈⠙⠂
⠀⠀⠀⠀⠀⢀⡀⠀⠀⠡⢀⡀⠀⠐⠠⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⣀⠠⠄⠒⠈⠀⣀⡤⠖⠉⠀⠀⠀⣠⠔⠋⠁
⠀⠀⠀⠀⠀⠑⠡⡀⠄⡈⢷⣶⡮⣤⣀⠐⠱⠦⣀⣸⣃⡀⠠⠐⠒⠉⠁⠀⠀⢀⣠⠔⠛⠁⠀⠀⢀⣠⠴⠋⠈⠀⠀⠀⠀⠀⠀⠠⠐⠉
⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⡀⠈⠙⠓⠮⢍⡓⠲⠤⣭⣑⠊⠴⢂⠄⠀⠀⠴⠚⠉⠀⠀⠀⢀⠠⠂⠁⠀⠀⠀⠀⠀⡀⠄⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠉⠆⠀⠀⠀⢀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠐⠔⣠⡑⠨⢙⠲⡠⢀⡀⠀⣄⢀⠄⠊⠀⠀⠀⠀⡀⠄⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⢀⠈⡑⠤⡉⠙⢁⠀⠁⠉⠀⠀⢀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠟⠄



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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠂


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠘⠢⡀⠀⠀⠀⠀⠀⠀⠃⢈⣀⣀⣄⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢰⠂⠀⠀⠀⠀⠀⢀⣟⡉⠉⠙⠋⠈⠁⠴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣀⣀⠀⠀⠈⡀⠉⢀⣄⠀⠀⠀⠈⠛⠐⠀⠀⠀⠂⠀⠈⠀⢀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠙⠀⢘⠀⠰⣯⣶⡿⢠⣥⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠉⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣦⠀⠀⡀⠙⣦⡀⡼⠋⢲⢧⠜⠛⠁⠉⠷⡃⠀⠀⢀⡀⠀⠀⠆⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠠⢦⠀⠀⠈⠉⢀⣠⠴⠊⠀⠀⠈⣱⣤⠖⣁⠰⠤⠤⠖⠖⠚⢿⣦⡀⠀⠹⡄⠀⠀⠀⡀⠀⠈⠃
⠀⠀⣀⠤⠐⠂⠈⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠈⢨⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣿⣦⡀⠀⡀⢰⠀⠈⡀⠀⠀⠐
⠀⠀⠁⠀⠀⠠⣿⠁⠀⠀⠀⠀⠀⠀⠀⢹⣤⣞⣾⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣯⡞⠙⢄⠂⠀⠁⠀⠠
⠀⠀⠀⠀⠀⠀⣿⣶⣴⣦⣤⣼⣿⡿⢰⣿⣿⣿⣿⡟⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠿⢿⣿⣧⡄⠀⢠⡤⠀⡄
⠀⡠⠈⠈⢛⣿⡿⠿⣿⣷⣼⠝⢹⣿⣿⣿⣿⡟⠈⠃⠈⠉⣉⣠⣽⣿⣆⠀⠀⠀⠀⠀⠀⠛⣸⣷⣶⣿⡇⠀⠁
⠀⠄⠀⠀⠘⠁⠀⠀⣈⣿⢿⣶⣿⣿⣻⣿⣿⣰⠄⢠⣶⣿⣿⣟⣻⣿⣿⡄⠀⠀⠀⠀⠀⠀⢻⣿⠟⠉⠀⣤
⠀⠀⠀⠐⠀⠘⠁⠋⠈⣿⣿⣿⣿⣿⣿⣶⣿⣿⠀⠠⢾⣿⣿⣿⣿⣿⣿⣿⠀⠀⣠⣶⣶⠶⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⠃⢀⠀⠀⠈⠉⠉⠉⠉⢹⠏⠀⣼⣿⣟⣿⣦⠻⣷⠂
⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⢛⣼⣿⡿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠟⠿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣯⣿⣟⠁⠋⠉⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠹⣿⡇
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣛⡻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⣿⣦⣴⠀⠀⠀⠀⡟
⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⠛⡇⢹⣦⣦⡀⠀⠀⠲⣶⣶⣶⣶⣦⡀⠀⠁⠀⣠⣖⡰
⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣾⣿⣷⣴⠈⠻⣟⣤⡀⠀⠘⢧⣌⡉⠙⣿⡀⢀⣾⡿⠋
⠀⠀⠀⣀⡀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⢠⣹⣿⣿⣧⡀⠀⠉⠛⠃⢉⡵⠋⠁⡀⠀⣀⠀⠀⠀⠀⢀⣄
⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⢾⣿⠉⠳⠾⣿⣿⡿⣷⣤⣤⣞⣉⣴⣶⣤⡔⠀⠀⠒⠀⠀⠀⠀⠀⠈⠁
⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣯⢿⣏⣻⡦⣴⣢⣦⣿⣿⣿⣿⡿⡿⠻⠿⠛⣯⠀⠀⠀⠀⠀⠀⠀⣠⣀⣤⣤⣤⠤
⠏⠀⠰⢏⣿⣿⣿⣿⣿⠉⣿⣿⣿⠶⢉⣹⣿⣟⡶⠿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⢛⣛⡿⠯⣭⣭⢶⡶⢤⡀
⠀⡰⢶⡿⡿⠿⠿⠟⠁⡄⣵⠋⣡⠶⣋⡀⠈⠋⠀⠀⠀⠀⠀⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠃⠶⢌⠐⠦⡀
⠄⢀⠃⠐⠀⠀⠘⠄⠛⣁⠄⣹⣳⣿⣏⣡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑
⠀⡌⠀⠁⠀⠀⠀⠀⠈⢠⡼⠏⠛⡹⠇⠈⠑⡄
⠀⣷⠀⠀⠀⠀⠀⢠⣴⠏⠀⣸⠀⢡⢿⡄⠀⠰⡆⠀⠀⣀⡀⣀⣀⣀⣀⣉⣴⣤⣤⠤⠠⣤⡀
⠈⠁⠀⠀⠀⠀⣔⡼⠉⠒⢶⠈⢧⠀⢿⣳⣰⣿⣷⣶⣿⣿⣿⣿⣿⡯⡭⠙⠋⠉⠁
⠀⠀⠀⠀⢠⣮⡿⠀⠀⠀⠀⠓⢼⣄⠘⣷⢋⣼⣿⣿⣿⣿⣿⣿⣽⠿⣯⠑⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⣀⣀⣀⣴⣿⡿⢿⠛⠉⠉⠁⠛⠛⣻⣾⣿⢟⣿⣿⣿⠿⠛⠉⠤⠄⠐

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠠⠤⠤⠤⠤⠤⠤⠤⠤⠤⡤⡤⠀⡤⠤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⠔⠒⠒⠐⢛⣀⣉⣉⡈⠉⠉⠉⠉⠉⠁⠀⠴⠦⠤⠤⠤⠤⠤⠤⠤⠤⠶⠖⠖⠞⠚⠒⠒⠒⠒⠚⣎⢧
⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠒⠀⠉⠉⠁⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⡰⠠⢁⠠⠡⡡⡁⡐⢀⢣⣧⢺
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠠⢁⢁⠂⡄⡑⠡⠀⢀⢂⡴⡷⣽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⢠⠃⠂⠂⠌⠘⠡⠡⢁⠂⣼⠂⣿⣻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢁⠀⠌⠈⢌⠄⠀⠁⠁⠆⣼⠃⠅⢿⡽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⠆⠜⡌⢀⠂⠆⢀⠀⠌⣰⢃⡮⠠⢻⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆⡐⡀⠘⢠⠋⠄⡄⠀⠌⣰⠇⡾⢁⠐⢻⣰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⡐⡰⡐⠠⡇⠀⡐⠌⡘⢠⠏⡸⢁⢂⠂⢻⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠐⠐⡐⠁⡝⡐⠐⠀⡐⢠⠏⡰⢃⢂⠂⠲⢻⣗⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠱⠀⡐⢀⠛⠀⠁⠐⠔⢠⡎⣰⢃⢊⢎⢮⠡⢹⣎⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠡⠡⠁⠠⠣⠡⠠⠁⠀⢠⡟⣰⢣⢂⠂⢢⢁⠃⢩⡇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⢡⠣⠁⠡⢠⠁⠠⡰⠁⡙⡠⠃⠃⢌⢢⢁⢂⢒⠉⣷⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠂⠃⠃⠴⠡⢃⠶⠠⠁⠰⠴⠕⠌⢎⠊⠆⠀⠂⠞⠄⡿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣖⡂⣰⣆⣀⢀⣉⣉⣉⣉⣀⢀⣀⣀⣀⣒⣒⣒⣒⣒⣒⣒⣞⣒⢒⣒⣒⣒⣒⣒⣒⣒⣒⣒⣾⣾⣟⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠉⠀⣉⣉⣉⣀⣀⣀⣀⣀⣀⣀⣀⠀⢈⠉⠪⣟⠝⢹⣬⡝⣭⣫⣝⣭⣋⢫⣝⣭⣪⡝⣭⢫⣭⣝⣫⣠⡉⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⢠⠂⠀⠀⠀⢀⣀⣀⣀⣀⣜⣀⣠⣁⣀⣈⣀⣀⣉⣀⣒⣃⣰⣄⣱⡐⣒⣘⣆⣐⣒⣐⣄⣀⣀⣀⠐⢒⡢⠵⣆⠱⡄
⠀⠀⠀⠀⠀⠀⠀⢀⠎⡰⠁⠀⠀⠀⠀⠀⠀⢀⠈⠀⢀⠃⠀⣠⡀⣀⣀⣀⣀⣀⣇⠀⠀⣢⢐⠒⡀⢣⡐⣤⠚⢢⡀⠀⠀⠀⠀⠈⢆⠲⠈⢧⡙⡄
⠀⠀⠀⠀⠀⠀⢀⠎⡔⠀⠀⠀⠀⠀⠈⣹⠋⣉⣉⣃⡈⣨⡁⠈⠀⣉⠀⠀⢈⡀⠀⠈⡁⠀⠀⠈⣊⠢⡙⠀⡙⣬⣥⠛⣍⠀⠜⢏⠨⡠⡂⠀⢳⣜⡄
⠀⠀⠀⠀⠀⢀⠎⣈⠀⠀⠀⠀⠀⣀⣀⣀⣈⣁⣀⣀⣀⣀⣀⣀⣀⣈⣉⣉⣈⠁⠈⠉⠉⠉⠉⠉⠉⠉⠉⠙⣬⡍⠋⠁⠿⡹⢀⡀⢉⣈⡛⣁⣁⣹⡻⡀
⠀⠀⠀⠀⢀⠎⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠤⠤⠥⠍⢭⠁⠉⠈⠀⠀⠙⠬⡑⠭⣋⠉⡋⠧⣉⡋⠙⠛⠦⣳⡀
⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠈⠑⠢⣉⠢⢕⠨⣙⠣⡢⢅⠂⢳
⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣎⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⢍⡢⢅⠂⢅⠨⡀⢃
⠀⠀⣎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠄⠤⠀⠚⠢⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠬⣀⣌⡂⢸
⠀⠀⠘⠯⣀⣒⣖⣶⢖⣖⡰⣤⢤⢤⠤⠤⠤⢤⠤⠤⠤⠤⠤⢤⠤⠤⢤⢤⠤⡤⡤⡤⠤⠤⢤⠤⠤⠤⠤⡤⠤⠤⢤⠤⡤⠤⠤⢤⠤⢤⢤⠤⡤⣤⣤⣤⡼⠏
⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠘⠁⠙⠋⠊⠘⠉⠛⠋⠋⠚⠋⠛⠋⠚⠙⠛⠛⠉⠛⠛⠛⠛⠛⠘⠑⠃⠛⠉⠚⠑⠛⠛⠋⠋⠉⠈⠉⠉⠉⠉⠁
⠀⠀⠀⠀⣀⢀⠠⢀⠄⠠⠀⠒⠀⢐⠀⠀⠀⠠⠄⠀⠀⠀⡰⠄⡐⠀⠀⠐⢂⡒⠀⡐⠠⢀⠂⠠⣐⠀⠀⠂⠀⠐⠀⠀⠂⠀⠂⠠⢂⠁⢐⡀⠀⡢⠔⡀⢀
⠀⠀⠀⠀⠀⠁⠀⠁⠐⠈⠀⠀⠉⠐⠀⠀⠊⠀⠂⠀⠒⠁⠒⠁⠐⠊⠀⠊⠁⠂⠁⠐⠈⠀⠂⠁⠐⠈⠀⠂⠀⠔⠊⠀⠊⠁⠐⠀⠔⠊⠁⠂⠁⠐⠁⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠛⣉⣡⣤⣤⣤⣤⣉⡙⠻⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⢉⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⠙⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣿⣿⡿⠿⠛⢿⣿⣿⠿⠛⠻⠿⣿⠷⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣦⣤⣤⣴⣶⢷⣦⡄⢤⣴⠿⣶⣶⣤⣶⣾⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⠈⣿⣿⢸⣿⡇⢸⣿⠀⣿⣿⠈⣿⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⡿⢰⣿⣿⢸⣿⡇⢸⣿⠀⣿⣿⠀⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⡇⢸⣿⣿⢸⣿⡇⢸⣿⠀⣿⣿⡄⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡇⢸⣿⣿⢸⣿⡇⢸⣿⠀⣿⣿⡇⢹⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⠃⣿⣿⣿⣾⣿⡇⢸⣿⣾⣿⣿⡇⢸⣿⣿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣷⠸⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⡟⢸⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⡇⢿⣿⣿⣿⣿⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠿⠇⢼⣿⣿⣿⡇⢻⡇⢸⡇⣿⣿⣿⣿⡇⠸⠿⠛⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠃⠀⠀⠀⠀⠙⠋⠉


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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣤⠤⠤⠶⠖⠒⠒⠀⠀⠀⠀⠀⠀⠒⠦⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠈⠭⣓⠦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢕⡢⠭⣐⠈⠙⠓⢦⣄⠀⠀⠤⠴⠒⠚⠉⠉⠀⠀⠀⠀⠀⠀⣰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠢⢴⣪⠥⣂⠅⠀⠈⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠶⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠠⠬⠿⠶⣥⣀⡀⠀⠀⠀⠀⣼⠀⠀⢀⣀⣠⡤⠶⠶⠿⠯⢽⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠒⠲⠿⠗⠚⠛⠉⠉⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡷⣶⢶⣶⠶⠶⠶⠶⠖⠒⢒⣒⣒⣒⣶⣶⠶⠶⠓⠛⠛⠛⠛⡞⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠁⢳⣸⡟⠛⠛⠛⠛⠋⠉⠉⠉⠀⠀⢀⠀⠀⠀⠀⠐⠊⠙⢦
⠀⠀⠀⠀⠀⢀⣀⣤⣼⠃⣀⣠⣤⣿⣷⣶⣶⣶⣖⣒⡚⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀
⠀⢀⡴⠖⠛⠉⠁⠀⣿⠟⠉⠀⠀⠀⠀⠐⠋⠭⠭⠭⠭⠭⠍⢉⣛⣛⢛⣛⡒⠒⠒⠒⠲⢶⡾⠓
⣰⠋⠀⠀⠤⣀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣈⣉⣉⣉⠉⠡⠭⠭⠭⠤⠄⠀⠀⠀⣼⠉⠓⠦⣄⡀
⡏⠀⠀⠀⠀⠀⠀⠀⠻⣄⡀⠀⣀⣀⣀⣈⣉⣉⡀⠐⠒⠒⠒⠠⠭⠍⠉⠉⣀⣀⣀⠀⠀⣇⠀⣀⣀⣈⣹⣷
⣧⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠓⠲⠶⠾⠿⠿⠿⠿⠿⠿⢿⣶⣶⣤⣤⣀⣀⣭⣽⣯⣤⣈⣿⠋⠉⢹⡇
⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠂⠀⠀⠀⣠⠴⠖⠒⠛⠉⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁
⠀⠹⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠙⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠉⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣤⣀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⢀⣀⣀⠀⠀⠀⣢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣄⡘⢷⡠⠀⠀⠀⠀⠤⠤⠶⢒⣒⣛⣫⡭⠭⠶⠖⠒⠛⠉⠁

⠀⠀⠀⠠⠀⠀⠀⠂⠀⠀⠀⠀⣶⣶⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⢿⣛⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢾⡇
⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⢰⡂
⠀⠀⠀⠀⠀⠀⢸⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⢺⣇
⠀⠀⠀⠀⠀⢀⡟⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠆⣼⣧⣦⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡧⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠀⠀⣀⣀⣀⣀
⠀⠀⠀⣠⣿⣿⣿⣿⣿⠀⠀⠀⠀⣀⣀⢀⣀⣀⣾⣿⣇⣀⣀⢀⢀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠒⠒⠒⠛⠛⠛⠛⠿⠂⠀⢀⡄
⠀⠀⠀⢸⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣿⠙⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣏⢁⠠⢰⣶⣿⣿⣿⣿⣋
⠄⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡤⢭⡿⠿⠛⠛⠛⠛⣿⣿⢿⣿⣿⣿⠿⠟⠛⠉⠉⠉⠙
⠀⠀⠀⢾⣿⣿⡿⣿⠿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣶⣾⣿⠿⠋⠉⢀⣀⣠⣴⣶⣿⡿
⣶⣦⣴⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⣶⣉⣀⣤⠾⠋⠁
⠉⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠾⠋⠉
⠀⠀⠀⠀⠉⠋⠙⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣁⣀⣀⡀
⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣤⣴⣶⡶
⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠉⠉⠉⠉⠑⠒⠂⠀⠤⠤⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠓⠒⠒⠶⠤⠤⢤⣄⣀⡀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⡍
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠢⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠠⢀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠒⠀⣀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⠤⢈⠑⠂⢅⠂⠄⡉⠲⡍⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⢠⠘⠀⠈⠐⢨⠐⡢⠄⣉⠖⢩⠙⠲⢎⡑⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⠄⡀⠀⠀⠀⠀⠎
⠁⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠈⠐⠢⠄⣉⠤⢈⡑⠂⡤⠂⠢⢤⣁⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⣼
⠀⠀⠈⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠂⣁⠘⠠⠐⠋⠤⢈⡰⠆⠀⠀⠀⠠⠗⢀⠄⡀⠀⠀⠀⠀⠀⠀⠤⣀⠠⠇
⠀⠀⠀⠀⠈⠳⢄⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⡀⢀⡠⠚⢠⡄⠈⠂⣄⡑⠄⠊⣉⡁⠤⣀⡨⠒⠎⠁⠀⠀⠀⠀⠀⢀⡤⠞
⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠤⣀⠠⠠⠂⠈⠀⠄⠒⠀⠄⠐⠒⠤⠀⠒⢠⠄⠂⠁⠠⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠤⡀⠀⢤⠈⠉⠠⠀⠈⡁⠤⠒⠁⠀⠐⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠈⠁⠠⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⢄⠀⠀⠀⠀⠀⠀⠀⢀⡄⠄⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⠀⢀⣠⠴⠚⠁
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣵⣧⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣇⣈⣈⣀⡉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠁⠀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⡝
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⡀⠀⠀⠀⠀⠀⠀⢀⡄⡀⠀⠀⠀⠀⡀⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⡐⠀⠀⡘⠁⠀⠀⣀⠈⠹⠀⠀⠀⡇⠀⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⡁⠀⠸⠠⠄⠀⠀⠀⠀⠀⡠⣻⠀⠀⠂⠀⡀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠄⠀⠀⠓⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦
⠀⠀⢀⠀⠀⢠⠀⠀⠀⠠⡀⠀⠀⠀⠂⠀⠐⠀⠀⠀⡀⠄⢀⡄⠀⠀⠀⠀⣀⠀⠀⠃⠸⡆
⠀⠈⠀⡆⠀⠊⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠒⠛⠙⠉⠉⠀⠀⠋⠀⠀⢨⠐⣷⠀⠀⢰⠷
⠀⠀⠀⠾⣿⠧⡤⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⡎⠀⠀⠀⠀⠀⠀⠀⢬⢾⡆⠀⠈⡇
⠀⠀⠀⠀⠠⢑⣬⡇⠀⠀⠀⠀⠀⠀⠐⠄⠀⠀⠀⠀⠀⠀⠀⣼⠂⠀⠀⠀⠀⠀⠀⠀⠈⢾⠇⠀⠀⠆⠀⠀⠠⠐
⠀⠀⠀⠀⠀⡸⡟⡇⠀⠀⠀⠀⠀⠂⠁⡀⠀⠀⠀⠀⠀⠆⠀⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁
⠀⠀⠀⠀⠀⠀⠁⢱⠀⠀⠀⡤⠀⠀⠀⠁⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠎
⠀⠀⠀⠀⠀⠀⠀⢞⢃⠀⠀⠀⠰⠃⠀⠀⠀⠀⠀⠀⢀⠷⠃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁
⠀⠀⠀⠀⠀⠀⢠⢈⠾⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠔⢀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠁⠄⠀⠀⠀⠀⠀⢐⣗⣾⡄⠈⢀⡄⣳⡀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠿⠧
⠀⠀⠀⠀⠀⠀⠀⢉⠀⠄⠀⠂⠀⠀⠀⠀⠀⠀⢱⠄⢡⠐⠂⠀⡍⠐⢄⠀⠀⠀⠀⠀⠀⠀⢨⠘
⠀⠀⠀⠀⠀⠀⢀⠄⠄⠂⢀⠀⠀⠀⠀⠀⠀⠀⠰⠇⠀⠀⠀⠄⠀⠀⠘⢇⠀⠀⠀⠀⠀⢠⡌⡀⠀⠀⠄⠠⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⢀⠀⠀⠀⠀⠀⠀⠈⣄⠰⠘⠀⠀⣤⠀⢠⡈⡆⠀⠀⠀⠀⣈⠃⠐⣤⠐⠀⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⢇⠘⠈⠀⠀⠈⠓⢄⣳⡙⡄⠀⠀⠀⠈⠃⠀⠉⢦⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⡇⠀⠀⠀⠀⠀⠀⢩⠀⠀⡀⠀⣿⣤⠀⠉⠛⢷⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠘⠔⠊⠑⠀⠙⠋⠂⠀⠈⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠢

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⣒⣒⣒⣒⣒⣒⣒⣒⣒⣶⣶⣶⣦⣤⣤⣤⣤⣤⣄⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣀⣀⣀⣀⣀⣀⣈⣉⣉⣉⣉⣉⣉⣉⣉⣉⠉⠉⠙⠛⠒⠒⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠤⣼⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⢹⡇⢀⣿⡇
⠀⠀⠀⠀⢀⣠⡴⠚⠋⠁⠀⣠⣼⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⢸⣿⠃
⠀⠀⠀⠀⢸⠉⠉⢉⣉⡙⡿⠁⣸⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⢸⢹
⠀⠀⠀⠀⢸⠀⠀⢸⠀⡇⡇⠀⢻⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⣼⣿
⠀⠀⠀⠀⢸⠀⠀⢸⠀⠃⡇⠀⢸⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⡿⡏
⠀⠀⠀⠀⢸⡇⠀⢸⢰⠀⡇⠀⢸⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⢀⣧⡇
⠀⠀⠀⠀⠀⡇⠀⠈⡉⠀⡇⠀⢸⡄⠸⣧⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣸⠀⢸⢿⠇
⠀⠀⠀⠀⠀⣷⠀⠠⣦⠀⡇⠀⢸⣇⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠍⠩⠁⠀⢸⡾
⠀⠀⠀⠀⠀⢻⣀⣀⣀⣠⣧⠴⠋⢉⡏⠉⠉⠉⠉⢉⣉⡽⠭⠭⠭⠭⠭⡿⡟⠛⣟⠛⠛⠛⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣉⣒⣢⣀⡀⣿⡭⠶⠶⠦⠤⢤⢼⠟⠁⠀⠈⠑⠒⠒⠢⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⢽⡿⢛⣿⣻⣏⣩⣭⢭⠭⣭⠿⣿⠟⣒⢒⣒⣒⣶⠶⠦⣤⠀⠀⣀⣼⣄⡀
⠀⠀⠀⠀⠀⠀⠀⣰⠋⠰⠭⠿⢩⣞⣲⣓⣲⠫⣴⠯⡼⠭⡽⠏⡴⣡⣳⣛⡞⡳⢃⢎⡼⠀⣾⠥⣛⡒⠽⡆
⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⠭⠭⣭⣖⣒⣒⣒⡋⠭⠭⠭⠍⢑⣒⣙⣓⣣⡯⠝⡱⣣⠞⠀⠘⣧⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠛⠓⠒⠒⠲⠶⠶⠤⠽⠖⠁⠀⠀⠀⠻⢷⣶⡶⠟⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶⣿⣷⣶⣶⣾⣷⣶⣶⣶⣶⣶⣿⣾⣶⣾⣶⣶⣶⣿⣿⣿⣶⣶⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⣠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣊⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣯⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠟⠉⠻⠿⠟⢿⣿⡿⠛⠛⠿⠿⠿⠿⠟⠿⠻⠒