Great blue heron Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⢠⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢮⣑⡢⣶⣦⣍⣟⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠍⣋⣁⡰⠤⠦⠿⢙⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠉⠁⠀⢀⡉⠩⠧⠬⠴⢄⡀⠀⠀⠀⢀⣀⡀
⠀⠀⠀⠀⢀⣀⣀⣀⠤⠤⣤⡒⠂⠨⢬⣛⣣⡽⠆⠤⡤⠚⣳⣮⣛⡲⣤⣙⣫⣏⡉⠉⡉⠙⠂⠀⠀⠤⠤
⠀⠀⠀⠀⠈⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣔⣀⠀⠠⣓⡖⠛⠷⢶⣶⢿⣿⠿⠿⢾⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⣽⡒⠍⠺⠤⢠⠀⠀⢿⠁⠂⠀⠛⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⢱⡬⠄⠀⠒⠊⡀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣥⣬⣖⡀⠀⡀⠒⠀⢐⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢖⡂⠀⣀⡤⠅⠈⠂⣵
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠰⣋⡑⢎⡭⠀⠀⢹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢟⣏⠶⠋⣠⣻⡦⣾⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠄⣴⢣⢣⡇⡀⡁⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡇⡏⣿⠃⣇⢹⡘⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠘⢇⠹⡄⠳⡄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢜⠭⠉⠉⢩⡭⡩⠍⠁⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠈⠁⢀⠐⠊⠀⠀⠀⠀⠀⣠⡤⢲⠞⠛⠉⠉⠙⠛⠻⣿⣷⣤⡀
⠀⠀⠀⠀⠀⠀⢀⠀⠅⠁⠀⠀⡀⠠⠒⠀⠀⠀⠀⡠⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢿⡗⣤⣀
⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠻⢶⡖⠺⠛⠻⣾⣤⣀⡀
⠀⠀⠀⠀⠑⠘⠄⠀⠄⠈⠄⠀⠀⠀⠀⠀⠀⠀⡠⠂⠀⠀⠀⠀⠀⣠⣾⣶⣄⠀⠀⠀⢻⡄⠀⠀⠀⠀⠈⠉⠛⠲⠤
⣀⠐⠁⠀⠀⢀⠄⠠⠊⠀⠀⠀⠀⠀⠀⠀⠀⣠⠁⠀⠀⠀⠀⠀⠐⠿⠿⠿⣿⣆⡀⣤⣼⡇
⡧⠀⠀⢀⠀⢘⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢠⡼⠌⣿⡀⢰⣿
⡇⠀⠐⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⢀⠐⢃⣙⣿⡲⢮⣿⣾⡿
⡇⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⢐⣟⢿⣿⣿⣿⣿⡇
⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠁⠀⠱⣿⣾⣿⣽⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠖⢾⣿⣿⣿⣿⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢠⠀⠁⢤⠀⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡀⢘⢷⣷⢬⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡉⠀⠠⢰⣧⢸⠄⢹⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡅⠀⣦⢸⡇⢊⣶⣾⣿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣴⠟⠌⢷⣾⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡀⢰⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢷⣼⣿⣿⣿⣿⡿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣄⣺⣿⣿⣿⣿⣿⣷⣻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⢿⣿⣿⣿⣿⣿⣿⠁⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠘⣿⣿⣿⡿⢿⠇⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⠟⠛⠛⠛⠻⢿⡷⠄⢤⣤⣼⣷⣠⡤⠤⠶⠶⠾⠿⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⣠⣄⡀⠀⠀⠀⢸⡃⠀⠀⠀⠙⣿⣄⣀⣀⣀⣀⣀⣤⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠿⣿⡿⢻⣦⣤⣤⣌⢹⡟⠛⠛⠛⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠾⠿⠿⣿⣿⣿⣿⡷⣶⣦⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠋⠉⠉⠛⠋⠛⠛⠛⠛⠲⠦⠤⣤⣴⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⡠⣌⠍⠉⢩⣭⠍⠁⠀⠀⠀⠀⠀⣀⣠⣄
⠀⠀⠀⠀⠀⠀⡀⠀⠐⠀⠀⢀⠐⠀⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⢠⠂⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀⣀⣤⣾⣿⣿⣿⣿⣿⣿⡗
⠀⠀⠀⠀⠸⡀⠀⠈⠔⠀⠀⠀⠀⣠⡶⠛⠉⠠⢼⣽⣿⣿⣿⣿⠟⠁
⡀⡂⠀⠀⢀⢄⠔⠁⠀⠀⠀⠀⠊⠁⠀⠀⠀⣼⣿⣿⣿⣿⣫⣤⣄⡀
⡇⠀⠀⢀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⠟⠋⠉⠀⢉⣿⣆
⡇⠄⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⣿⠏⠀⠀⠀⠠⣸⢿⣿⣷⡄
⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠃⠚⠀⢀⣠⣴⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣏⠀⠀⡼⠻⣻⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⢹⣴⣼⢁⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣼⡄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠌⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢿⡿⢿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠙⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⡀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠁⠈⠹⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⢀⡏⠀⠘⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠂⠀⠀⠀⣼⠀⠀⠀⣏⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠒⠛⠒⠒⠒⠞⠻⣠⢐⠒⠿⣿⡓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠘⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠛⠛⠛⠿⠿⢶⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠋⠀⠀⠀⠀⠀⠀⠚⠷⠦⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⡀⡀
⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇
⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣴⣴⢶⣶⣶⣄⠀⠀⠀⢠⠀⠀⠀⡗
⠨⢜⣊⢬⢴⣮⣐⣦⠵⣾⣶⣶⣶⣖⣿⣿⡿⠩⠆⡙⠠⡃⢠⡴⡿⣿⠿⣿⣿⣄⣀⡆⠀⠀⢀⡇
⠞⠋⣤⣿⢛⣻⡟⣻⣿⣿⣿⣟⣉⣻⣿⠿⠁⠄⠉⠀⢮⠰⠗⠺⠗⠀⢰⣿⣿⡏⠛⠀⠀⢰⣼⣿⣄
⠶⣾⣟⢛⣿⠿⠿⣿⣥⣴⣿⠿⣿⡏⢉⠀⡸⢳⡀⣀⢄⡇⢀⠼⣤⡄⣽⣟⣡⣿⣆⣤⠀⣻⣿⣿⣿⣧⣰⣦⣄⣀⣀⡄⣀⣀⣀⡀
⡴⢿⣟⢛⣿⣶⠶⣿⣥⣬⣿⣿⠟⢠⠆⠐⡁⣷⠛⣼⡏⠛⡅⠀⣸⣤⣿⡿⢱⣿⠋⣾⣿⣿⣿⣿⣿⣛⣿⣷⣶⣟⢛⣿⣿⡭⠿⠿⠿⠿⠿
⣷⣾⣿⡿⠿⠟⠛⠛⠛⣉⢻⡿⠀⡇⠀⢠⡇⣿⢰⠋⢳⣠⠟⢚⠁⣸⣿⣷⠛⢇⣶⠇⠻⠁⠁⠀⠉⠉⠁⠈⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣵⡿⠁⠀⢆⠃⣼⠁⣟⢿⠂⠞⠁⠀⣸⣴⣿⣿⡿⠃⠈⠁
⠀⠀⠀⠀⠀⠀⠀⢀⣾⢫⡿⠀⡇⢸⢀⣿⣆⠉⠸⢻⣦⢴⣾⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⣼⡿⣼⡇⢀⣿⣿⣾⠃⠻⠴⣀⣼⣧⣶⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠠⣿⣿⣿⡇⢸⣿⢿⠿⠂⠃⠀⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣧⠞⠙⠀⠀⣠⣷⣿⡿⣫⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣀
⠀⠀⠀⠀⠀⠀⣿⡏⣽⣟⠉⠘⣧⣴⣾⣿⡿⢟⠵⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢢⣸⣟⣿⢋⢉
⠀⠀⠀⠀⣠⢾⣏⣿⣿⣷⣶⣿⠿⠟⠛⠋⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⡀⢸⡧⣿⠄⠄
⠀⠀⠀⢠⠿⢠⡴⣻⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡇⠰⡌⠇⣿⣶⣿⡖
⠀⠀⠀⠘⠿⢋⣾⣿⡿⠋⠀⠀⠀⠀⠀⡀⠀⣀⠀⠈⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣴⣿⡿⠁⡑⠀⠀⣿⣼⣿⡇
⠀⠀⣀⠀⠐⠿⠋⠉⣀⣠⣶⠾⣿⢿⣿⡇⠀⣿⣿⡄⢹⣿⣤⣤⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋⠀⠀⠀⠀⠀⣿⣿⣿⡧
⢹⣶⣾⣻⣿⣿⣿⠿⠿⢿⣧⡠⠧⠈⠟⢿⠐⡟⣿⡇⢸⣿⣿⣿⣿⣿⣿⡿⠛⠉⠉⠉⠉⠛⠁⠀⠈⠙⠁⠀⢀⡀⠀⢀⣆⠁⣿⣿⣾⣟⠂
⠘⢻⠟⠻⢷⣦⣄⣀⣠⣤⣭⣷⣶⣻⣆⣿⢠⣿⣧⣤⢠⣌⣿⠿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠈⠉⠉⠉⠀⠈⠙⠛⢸⡇
⠰⣿⣃⣄⢨⣄⣻⣽⣿⣻⣧⣤⣾⣿⣷⣿⢸⣿⠟⠛⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⣤⣤⣀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⣙⣿⣿⣿⣿⣿⣿⣿⡿⠿⠻⠟⠋⢱⢀⡀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠿⠃⠀⠸⢋⠳⠀⡄⠀⠠⠀⢀
⠒⠛⠛⠛⠻⠛⠛⠛⠉⠁⠀⠀⠀⠁⠀⣰⠈⣷⣶⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⡆⢀⣙⠫⠯⠶⠶⢬⡢⡧⠜⠃⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠉⠳⠞⠉⠓⠌⡒⠐⠀⠂⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠠⠤⠤⠤⠤⠤⠀⠤⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⣦⠰⡀⣔⣾⡆⠀⠀⠀⠀⢠⠀⠀⠀⠀⢠⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠁⠈⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣄⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⡆⠀⠀⠁⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠀⠀⠀⠀⠀⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠁⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⣦⣀⠀⠀⠀⢇⠀⡄⢸⠀⡿⢻⠀⠀⠀⠀⠀⠀⢠⣶⠟⠁⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠉⡉⠑⠚⠁⠈⠀⠉⠙⢳⣄⠀⠸⠀⡇⠈⠀⡇⠈⠀⠀⠸⠀⠀⢀⠛⠁⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⣧⠀⠀⠀⡇⠘⠃⠀⠀⠀⠀⠃⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⣇⢰⡀⠀⠐⠀⡏⠀⠀⠀⠀⠀⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⣀⠈⣀⢹⠀⠀⠀⣿⢸⡇⠀⠀⡆⠀⠀⠀⠀⠀⠀⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⢿⣛⣿⣿⣿⣦⣄⡀⣸⢸⡃⠀⢸⠄⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⣿⣿⣿⣿⡯⠙⠉⠙⠣⣼⡇⢀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠙⢁⣻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⣼⣹⠻⡿⣿⡿⠃⣀⠀⠀⠀⠀⠻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢦⣿⠻⡟⢨⣿⣄⢣⠠⡄⠀⠀⠀⠱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢸⣿⣷⡟⢤⡙⢻⣿⣿⣇⠈⣧⣴⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⣿⣿⣿⡾⣇⣹⢇⣸⣿⣶⣷⣿⣈⣄⠀⠀⠣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣧⡟⡟⣤⣿⣠⡏⣉⣿⢻⣿⣷⣀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢬⡛⣿⣿⣷⣄⢙⠹⣾⣷⣩⣄⣀⡙⠛⠿⣿⠄⡀⠀⠀⠠⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣻⣿⣿⣦⣄⠃⠙⢨⠙⣷⣆⣼⣿⣇⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠈⠉⢻⡽⢿⣿⣦⣤⣘⠉⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⣔⡷⠤⠓⠚⡙⠋⡛⠿⠿⣿⣷⣬⣿⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⡓⠛⡬⡇⠀⠀⠀⣧⠀⣿⢠⠀⠈⠋⠙⢿⣿⣄⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢝⠀⢠⡗⠑⠀⠀⠀⣿⠀⡟⠀⠃⠀⠀⠀⠀⠙⠻⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠗⢠⠃⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⣀⢀⣡⡀⣀⡀⠀⠈⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠈⠉⠉⠊⠁⠼⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⡃
⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⢄⣀⣀⡀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⢀⡀⢀⡀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡆

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠢⠶⣿⣿⣿⡿⣿⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡸⠿⣿⡷⣸⣿⢈⣿⢷⣻⣟⣷⡈⠙⠦⡀
⠀⠀⠀⠀⠀⢀⣠⣤⣶⣾⣿⣛⣩⣿⢟⣷⠶⠤⢶⣫⡴⢮⣝⠛⢛⣷⠀⠀⠙⢦⡀
⠀⠀⠀⠶⠾⠿⠿⠛⠛⠛⠛⠉⠉⠙⠛⠛⠛⠛⠾⠿⠷⠾⣿⢇⡘⣿⡄⠀⠀⠈⢫⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡾⢇⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⡻⢿⣿⣯⣯⠰⡿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⣄⢻⠛⣩⠶⠶⠶⠾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣿⡙⢿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠠⣿⢈⣷⡀⠀⠀⠀⣀⣤⣶⠾⠿⢿⣿⡛⠛⠻⠶⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣤⡸⢿⢿⡆⣴⣾⡿⢫⣶⠿⠛⠶⣬⡻⣦⣠⡀⠠⣙⢿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣮⡉⠀⠈⣿⢹⣿⣇⢸⡇⠀⠀⠀⠈⢻⣎⢿⣷⡄⡘⣷⡙⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣼⣧⢿⡎⣿⣿⠈⢿⣄⠀⠀⠀⢀⢿⡎⣿⢷⣿⡜⢻⣎⢻⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡘⣷⢹⣿⣇⣿⢿⣦⠀⠀⠈⣿⣿⡝⣸⣿⣿⣤⢹⣧⡹⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣧⢻⣿⡄⣶⠹⣷⣤⡄⠘⢿⣷⣿⣹⣿⣿⡆⢿⣷⢻⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣎⢿⣻⡌⣶⡝⢿⣿⣄⢻⣿⣿⢻⡟⣿⣿⠀⢹⡇⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢮⣿⣿⣟⢃⣧⠹⣿⣷⡝⣿⣆⣷⣹⣿⡇⠈⣧⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣾⡞⣿⢻⣮⠻⢿⣿⣿⣞⠻⡏⢿⣷⡉⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣮⠓⣦⣸⣿⢹⣦⣽⡛⠿⢇⢹⡼⣿⣧⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢿⡇⠹⠎⣿⡞⣿⣿⣿⣿⠋⢿⣿⣼⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⢸⡇⠀⠀⢿⣿⡹⣿⣽⠟⣶⡘⢻⣿⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⠀⠈⠻⣷⠹⡿⣀⢿⣷⡘⣿⠸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡇⠀⠸⡇⠀⠀⠀⠀⠈⢃⣤⢿⣮⢻⣿⣿⣆⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⢰⣿⠀⠀⠀⠀⠀⠀⠙⢷⡽⣷⡹⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠙⠾⠻⠟⢛⣽⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠄⠲⠖⠂⢉⠠⢤⡭⠤⢀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠲⠤⣤⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢀⠀⣀⣠⣀⠀⠀⢀⡊⣸⣏⠈⠙⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡿⣿⢿⠆⢀⢸⡏⢧⡀⡁⠀⠉⣿⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠠⠀⣤⡆⢅⠋⣀⣿⠋⠀⠀⢀⠙⢶⣤⡍⣷⠀⠈⠛⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡆⢘⢠⡇⠞⠚⠉⡁⠡⣉⡦⠁⢀⡀⠀⢀⣀⣀⣀⣴⡯⠀⠀⠀⠀⠙⠳
⠀⠀⠀⠀⠀⠀⢀⠴⢀⠶⣒⣱⣷⣾⣾⣾⣿⣷⣶⣾⣿⣿⠷⠵⠿⠇⠉⠙⠛⠛⠉⠈
⠀⠀⠀⠀⠀⣴⣷⣶⣿⣾⣿⣿⣿⣿⡿⠿⠿⠿⣿⣿⠏⠁
⠀⠀⠀⠀⠶⢻⣿⠿⠋⠉⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟
⠀⠀⠀⠀⠀⠈⠀⠀⠈⠙⢆⣤⠀⠀⠀⠀⠀⣼⣹⠇
⠀⠀⠀⠀⠀⠀⣀⠀⣄⠂⣬⢢⠀⠀⠀⣀⢸⣽⣿⡆⠐
⠀⠀⠀⠀⢔⠀⠀⠀⠀⠤⣤⠌⣀⢐⠐⠥⠈⣿⢸⡇⠒⢒⠖⡂⠀⠀⠀⠀⡀
⠀⠀⠀⠀⡀⠉⠀⠀⠠⠰⠦⠤⠂⠉⠐⠒⠃⣿⠘⣧⠤⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠠⠀⢹⠀⢿⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⣸⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⣿⣿⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢔⣄⡀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠿⠿⠿⠿⠿⢿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠘⠻⠶⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠉⠐⠢⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⣿⣂⡀⠈⢹⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⡿⣟⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠈⠿⠟⣿⣯⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣈⡛⠻⠦⠀⠀⠀⢰⣿⠿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⣟⠀⠀⠀⠀⠀⣸⠟⡇⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⡏⠀⠀⢀⠀⠟⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠠⢄⣶⣴⣶⠈⠀⠀⣩⣿⡟⠋⢸⡿⠀⠵⡄⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⢀⣀⣾⣇⣤⣶⣶⣻⡿⠛⢉⢤⠀⠈⢋⣿⠇⠀⡙⢼⠃⠀⣠
⠀⠀⠀⠀⠀⢀⣶⣿⣿⡿⡽⣿⣿⣿⡇⠀⠀⠀⠘⢀⣰⣿⠏⢀⠞⡠⠇⠀⡄⡃⠐
⠀⠀⠀⠀⠀⣿⣿⣉⣛⣧⣯⣼⣿⣛⣟⣶⣞⣽⣿⣿⣿⡏⠀⠀⠀⠄
⠀⠀⠀⠀⠀⢍⣹⣿⣿⣿⣿⡿⣿⣟⣿⢿⢻⣽⣿⣿⡟⠀⠈
⠀⠀⠀⢠⢄⣾⣿⣿⣿⣿⣾⡿⣿⢿⣷⣿⣿⣿⣿⣿⣆
⠀⠀⠀⡹⣺⣿⣿⠟⠉⢹⣿⣷⣶⣿⡗⣿⣿⣿⣿⣿⡟
⠀⠀⠰⢿⣿⡟⠀⣠⡴⠋⠉⠋⠛⠿⠣⡿⠛⢿⣿⡿⠀⠚⢠⠄
⠀⠀⠀⠀⢿⣠⠟⠁⠀⠀⠀⠀⢀⢀⡇⠀⠀⢸⡏⠀⣠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡇⢀⡀⣿⣇⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡇
⠀⠀⣰⠀⢠⠀⢳⠀⠀⠄⠀⠀⣀⣿⠃⢸⡇⢻⠇⡾⠁⠀⠀⠀⠀⠀⠠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⠀⢠⠀⣰⣇
⠀⠀⠛⠀⡾⠀⡈⠣⣄⢀⠈⠓⣼⣿⢲⣃⢿⣠⢧⡅⠰⢠⡄⢀⠀⠀⠀⠈⢀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣣⡄⠸⢷⡿⠘
⠀⠀⠹⡜⣥⠆⠱⠀⡹⢯⠀⣀⣀⣯⡟⢸⣧⣟⠺⡷⠺⣾⢐⣧⠄⠀⠀⠀⠘⢏⡐⠀⠀⠀⠀⢶⠀⠘⡃⠀⢠⡾⣣⡦
⠀⠀⠀⢈⠺⣆⣠⢎⠀⠀⣰⠏⢉⢻⣟⣠⣿⣿⠈⣧⣎⡿⠛⠁⢰⡀⠀⠀⣰⠻⢧⡔⠀⠀⠀⣸⡇⠀⢸⡶⣿⡇⢻⡃
⠀⠀⠀⠈⠁⠈⠉⠉⠀⠈⠉⠀⠉⠉⠉⠉⠉⠉⠀⠉⠉⠀⠀⠀⠈⠁⠀⠈⠉⠀⠉⠉⠉⠀⢀⠉⠉⡀⠈⠁⢉⠉⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠴⠶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠳⠤⠭⢒⣦⣤⣄⡀
⠀⠀⠀⠀⢤⠀⠀⠀⠀⠀⠀⠀⠀⢈⠂⢸⡀⠀⠀⠀⠀⠀⠀⣸⢿⡇
⠀⠀⠀⠘⣌⡦⣴⠀⠀⠀⢀⠀⠀⠋⡁⠋⡤⠜⠀⠈⠀⠀⠀⢸⠰⣇⠀⣄
⠀⠀⠀⠀⠉⠀⣿⠘⠁⣀⠄⠀⠀⠀⠉⠀⠃⠀⠀⠀⠀⠀⠀⠘⠀⠹⣆⠀⠃
⠀⠀⠀⠀⠀⠡⠼⡇⢻⠁⠐⠀⠀⢀⣠⣴⣶⣿⡿⡛⠿⣿⣶⣦⣀⠀⣿⠁⠘⡇
⠀⠀⠀⠀⣀⡐⢰⡏⢈⣁⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⢀⠅
⠀⠀⠀⠀⣩⢴⣼⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠁⢀⣴⣧⣐⣶⡦⣤⡀⠀⠀⢴⡠⢠
⠀⠀⠀⠀⣤⣾⣿⣿⣿⣿⣿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢁⣶⡿⠿⣿⣿⣿⣿⣿⣿⡃⠀⢀⠈⢿⠁
⠀⠀⠀⠀⠴⠤⣾⡿⠿⠷⠒⠒⠛⠛⠿⣿⣿⣿⡿⠛⠋⠔⠚⠉⠀⠀⠀⠍⣿⣿⣿⣿⣿⣷⣾⢟⣦
⠀⠀⠀⠀⠐⠀⠂⡀⢀⣸⠀⠀⠀⣀⡼⠛⢩⣿⠁⠀⢀⡄⢀⣦⣶⣾⣦⣼⣿⣿⣿⣿⣿⣿⣿⣿⣷⣠
⠀⠀⠀⠀⠉⠉⢹⠛⠉⠉⠉⣠⡾⠋⠀⠀⢸⡇⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣅
⠀⠀⠀⠀⠀⠀⠀⠘⠒⠖⠀⢿⡁⠀⠀⠀⣼⠁⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣉⠟⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠈⢳⡀⠀⠀⢟⠁⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠥⣠⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⠀⢸⡀⠀⠀⠀⠀⠀⢀⣛⣲⣿⣻⡾⠿⠿⠿⠿⠿⠋⠁⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠤⠤⢤⡽⣆⣸⢀⣀⠀⠀⠀⠀⠀⠀⠐⠀⠒⠒⠒⠒⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠒⠲⣶⡶⠿⢟⣾⠂⠤⠀⠀⠀⠠⠀⠀⠀⠠⠴⠂
⠀⠀⠀⠀⠀⢤⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠓⣒⣀⣀⣀⣀⣀⣀⠀⠀⣀⣀⣉⣉⣉
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠆

⣤⡤⢤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⡿⠥⢦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠔⠛⣻⣿⣿⡏⠀⠀⠀⠀⠈⠙⡳⣄
⠀⠀⠀⠀⢀⣀⠀⣀⡀⠴⣞⣛⡥⠽⠿⠦⠤⠶⠤⣄⠀⠀⠀⠘⠈
⠀⠀⠐⢩⠵⠖⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠐⠉⠀⠀⢀⡔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⣰⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠇⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⡇⠀⠀⢀⠀⠠⠖⠦⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠔⠁⠀⠀⠀⠀⠀⠀⠈⠒⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⣿⠌⢶⣄⠀⠄⠀⠀⠑⢆⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡄⠀⠀⠀⠀⣸⣿⡿⠁⠘⢾⣇⠈⠀⡀⠀⠀⠀⠑⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡀⠀⠀⠀⢺⣿⠀⠀⠀⠸⢿⣿⢀⣄⠀⠀⠀⠀⠀⠑⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣄⡀⠀⣾⣿⠀⠀⠀⠀⠹⣿⣿⣿⢀⠀⠀⠀⠂⠀⠀⠱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣇⣴⠈⣿⠀⠦⠀⠀⠀⠉⢹⣿⣿⣷⠀⠀⢸⠀⠀⡌⠘⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣆⢻⣇⣤⡈⠀⠀⠀⠐⣟⣿⣿⡆⡇⠈⣦⣀⠈⡄⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⢷⣸⣿⣿⣏⣡⡤⠀⠀⠀⠛⢻⣿⣴⡄⢳⣧⠷⠘⡄⠈⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠻⡝⣿⣿⣧⢈⠀⢀⠃⡀⠘⣹⣿⣿⣿⣿⣆⡧⠱⡠⢀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠹⡜⢿⣿⣷⣦⠋⣠⣼⡀⠇⢼⠿⣿⣽⣿⣿⣴⣻⣯⠁⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢾⣿⣿⣿⣷⣦⣿⣷⣸⣦⣄⠉⣹⡝⣿⣿⣷⡟⢷⣌⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⢻⣏⢙⣿⣿⣿⣯⡿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠙⠻⠿⡟⡉⠛⢿⣿⣿⣿⣿⣯⢻⡯⣻⣿⣿⠿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⡆⠀⠀⡿⢇⠀⠀⠈⠛⢿⣿⣿⣷⣿⣿⣿⣿⡄⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠇⢼⡆⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣇⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢀⡇⠀⠀⢸⠘⠅⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣄⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⠁⠀⠀⢸⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⡎⠀⠀⠀⢈⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠁⠀⠀⠀⢈⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢸⠀⠀⠀⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⡜⠀⠀⠀⠀⡆⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢀⡀⠀⡀⣭⣷⣦⣶⢶⡾⣿⣷⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⠦⠼⠟⠸⠿⠿⠾⠛⠛⠛⠉⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣺⣿⣿⢖⣢⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠋⠉⢀⣂⣉⣹⣶⠶⠖⠒⠒⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠐⠁⠀⣠⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠐⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡆⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⣤⣤⣄⠀⠁⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣼⢏⣘⡿⠿⣻⣷⣄⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⡀⠁⣜⣁⣄⣈⢁⡤⠤⢨⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠆⡀⡀⠠⢈⠠⠈⡨⠈⠀⣤⣴⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⣠⣊⢼⣥⢎⣼⡐⢱⣿⢧⢶⢃⣷⠆⣴⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⢰⣿⡿⢿⠗⣠⠿⠏⡚⣞⣝⣾⣞⣞⣴⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⢠⣿⣿⣠⡶⠛⢩⡶⢊⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟
⠀⠀⠀⠀⢀⣾⣯⠞⠋⣀⣴⣿⣤⣟⡿⣿⣿⣿⣿⣿⣿⡿⠉⠊
⠀⠀⠀⠀⠀⠿⠁⠴⠾⠛⠻⠛⠿⠿⣿⣿⡿⠿⠛⣿⣿⠇⠀⡄⡀
⠀⠀⠀⠀⠀⠀⢀⠀⡄⠀⠀⢰⡁⢠⣿⡟⠁⠀⡄⣿⣿⣦⢠⡅⠈⢷
⠀⠀⠀⠀⠀⣀⣠⣦⣅⢀⣋⣞⣧⢼⣿⠧⠤⠤⠴⢿⡏⠉⠘⠁
⠀⠀⠀⠀⠀⠀⠚⠛⠈⠊⠀⠀⠀⢀⡟⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⡀⠀⠀⢸⣇⣀⠀⠀⢀⣸⡇⠄⠀⠀⠀⠀⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠀⠀⠈⠸⣅⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣶⡄⣰⣶⡀⣶⣶⣦⢰⡆⣴⠆⠀⢰⡆⢰⡆⣶⢰⡆⣶⡄⣶⢴⣶⠆⣶⡶⢰⣶⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⡇⣿⢹⡇⣿⣆⣿⢸⣿⣿⠀⠀⢸⣧⣼⡇⣿⢸⡇⣿⣿⣿⠀⣿⠀⣿⣄⢸⡇⣼⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⡇⣿⢾⡗⣿⠉⣿⢸⣟⣿⣀⡀⢸⡏⢹⡇⣿⢸⡇⣿⢿⣿⠀⣿⠀⣿⠁⢸⡇⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠿⠃⠟⠘⣧⡿⢖⣻⠽⡷⠾⠻⠭⠿⢷⡺⠇⠻⠿⠃⠻⠈⠟⠐⠿⠀⠿⠿⠸⠇⠸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠟⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⢀⡻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠁⠀⠀⠀⠀⢀⣀⠀⠀⣀⠀⠀⠀⠈⠀⠉⣻⣿⠟⢿⣿⣿⡿⠚⠉⢀⣼⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠃⠀⠀⠀⣀⣤⡶⢶⣾⡋⠁⠀⠀⠀⢀⠀⠀⠬⣝⣿⠻⠶⠭⠁⠀⢠⣾⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣧⣾⣶⣿⣿⣤⣼⡟⠀⠀⠀⠀⠀⠀⠁⠀⠱⣮⣻⡂⠀⠀⠀⡠⠚⣽⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣾⣿⣿⣿⣭⣿⣿⣿⣥⣦⡔⠀⠀⠀⠀⠀⡄⠀⠙⣝⣿⣦⠀⣾⣷⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⠁⠀⢠⠀⠀⠀⠃⣠⢻⣎⢻⡎⢅⣿⣿⢿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⣫⣿⣿⣾⡿⣿⣿⢿⢹⠀⠀⠘⠀⠀⣴⢀⣿⣿⣿⣦⣧⠈⣮⠻⢠⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣿⣿⣿⢏⣼⣿⣿⣾⠈⠎⠀⣰⢃⣼⣿⡎⣿⣿⡿⣿⣿⣦⡉⣦⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠿⠟⡩⢋⣿⣾⣿⣿⠟⠁⢠⡄⠀⣱⣿⣿⣟⣼⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⡤⠤⢂⣨⣿⣿⣿⣿⣼⣰⢟⣤⣾⣿⣿⣿⣿⣿⣿⣿⣷⣼⣿⣿⣿⣿⣿⣙⠿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⢤⣞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣢⣟⢿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⣏⣾⢻⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡟⣻⣿⣿⣿⣿⣿⣿⣿⣿⡜⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢻⣿⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⣠⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣋⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⡉⣡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣵⣾⣷⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢛⣩⠕
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⠿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⡶⠶⠾⠛⠛⠛⠛⠛⠛⠷⠶⢶⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠟⠋⠉⠀⠀⠀⠀⢰⣼⡀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠛⠁⠀⠀⠀⣼⣦⡀⠀⠀⢾⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣄⡀
⠀⠀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⢻⣿⣿⣶⣄⣘⣿⣿⣿⡆⠀⠀⠀⠀⣠⣄⣀⠀⠀⠀⠀⠀⠉⠻⣦⡀
⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣦⣀⣄⠿⠛⠉⠀⢀⣤⣶⣤⣤⣤⣀⠘⢷⣄
⠀⠀⠀⣴⠟⠀⠀⠠⣆⠀⣶⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⡆⠀⠻⣦
⠀⠀⣼⠏⠀⠀⠀⠀⠹⣿⣿⣧⡠⠖⠀⠀⠀⠀⢀⣴⣾⣿⣿⡿⠛⠉⠁⠀⠀⣤⣤⣴⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠹⣧
⠀⣸⡏⢀⠀⠀⠀⠀⠐⠛⠛⠉⠁⠀⠀⠀⠀⠈⠙⠛⢉⡏⡰⠀⠀⠀⠀⠀⠀⠈⠉⠉⢹⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⢹⣇
⢠⡿⠀⢿⣷⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣧⣄⠀⠀⠀⢿
⣸⡇⠀⠀⠀⠉⠙⠻⠿⣿⣶⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⢿⣿⣿⣿⣿⣿⣷⣦⡀⢸
⣿⠀⢠⡀⣤⠀⠀⠀⠀⠀⠈⠙⠛⠿⣿⣶⣦⣤⡀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡄
⣿⠀⠈⢻⣿⣦⠖⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣷⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⣿⠀⠀⠉⠁⠀⠀⠀⠀⠀⣴⣾⣿⣿⣷⡄⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣶⣤⣀⡀⠀⠀⠀⠀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⢹⡇⠀⠀⠀⠀⠀⠀⣶⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠈⠉⠉⣿⣿⣿⣿⡿⣿⣿⣷⣀⣀⢰⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿
⠘⣷⠀⠀⠀⠀⠀⠀⠿⣿⣿⣿⣻⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣶⣽⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⢹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⢻⣆⡄⢀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣷⣤⣀⡀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠻⣧⢸⡄⠀⠄⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣴⣶⣾⣿⣿⣿⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟
⠀⠀⠀⠀⠙⢿⣇⢰⡆⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠈⠻⣾⣿⡆⡆⡄⡀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣧⣱⡇⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⢿⣿⣿⣿⣿⣿⣿⣟⠿⣿⣿⡿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣦⣝⣻⣿⣿⣿⣿⣿⠛⠋⠉⠀⠘⢿⣿⣿⣿⣿⣿⣿⠾⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⠾⢿⣿⣤⣴⣴⣦⣶⡶⠿⠿⠛⠋⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠶⠛⠛⠛⠛⠛⠶⠶⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠳⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣄⠂⢉⣀⣀⣄⣀⣤⣄⣠⣄⡀⠀⠀⠀⠀⠈⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⠾⠛⢋⣡⣤⡴⠶⠶⠶⢶⣶⠶⢬⣭⣱⠶⣤⡀⠀⠈⢳⡄⢠⡀⠀⢙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣾⠁⠀⠀⢈⡛⠉⠀⠀⠀⠀⠀⠘⠛⢷⡄⠀⠈⠙⢳⣎⢳⣦⡼⠇⠘⠃⠀⡌⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⡇⠀⢀⣴⠖⠀⠀⣠⣤⣄⢻⡆⠀⠀⠀⢿⠋⠀⠀⠀⢸⠇⠾⠃⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣴⠛⢉⣩⣶⣟⡁⣠⣄⣙⣿⡀⠀⠀⠈⣧⣠⣄⠀⠈⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠶⠀⢸⠁⢻⣿⣿⡇⠀⢼⣿⣧⣿⠀⠀⠀⠀⠟⠀⣹⠀⡇⢀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⣠⣄⠷⠦⠾⠏⠙⢦⣄⣩⣿⠟⠀⠀⠀⠀⣀⣤⠟⠀⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢶⣄⠀⠀⠀⡋⠀⠀⢠⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⣠⣴⠟⠑⢦⡌⠈⠀⠀⢠⡇⠀⠀⢸⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⠿⠶⠶⠶⠛⠛⠉⠀⠀⠀⠀⠈⢢⡀⠀⢸⠀⠀⠀⠘⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⢠⡤⠶⠚⠁⠈⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠞⣶⡖⢠⡇⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣤⣄⣀⠀⠀⠀⣠⣴⠟⠉⣶⣤⡀⠀⣀⡀⢠⣤⣤⠾⠋⠀⢸⠇⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⡙⢋⠁⠀⠀⠉⠁⠀⠀⠈⠉⠉⠉⣠⡟⠀⠀⠀⡼⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠀⠈⠲⣤⣀⣀⠀⠀⠀⢀⣀⣤⡾⠋⠛⢧⡀⠀⡷⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⢰⡇⠈⠉⠛⠛⠛⣿⠉⠀⠀⠀⢠⡖⢱⣄⡇⢸
⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣤⠶⠚⠃⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠘⠁⠃⠸⡁⢸
⠀⠀⣠⡴⠶⠒⠛⠉⠉⠉⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠘⠇⠀⠀⠀⢠⡇⠘⠀⠀⢻⣾
⠀⣾⠁⠀⠀⣠⡀⠀⠀⠀⢀⣀⣤⣴⠛⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢀⠶⠶⠀⠈⢿⡄
⠀⠻⣆⠀⠀⠉⠻⣯⡉⠉⠉⠉⣰⠏⠀⠸⡀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⡠⠁⠸⡇⠀⡆⠀⠀⠘⠹⣦
⠀⠀⠘⢷⣄⠀⠀⠈⠙⣦⢀⡼⠋⠀⠀⠀⢹⡄⠀⠀⡇⠀⠀⠀⠀⠀⢀⣠⣾⣥⣰⣂⣡⠀⡇⠀⠀⠀⡇⠈⢷⣄
⠀⠀⠀⠀⠙⣧⠀⠀⠀⢘⡿⠁⠀⠀⠀⠀⠀⠻⣀⣠⠋⠀⠀⠀⠀⠀⠈⢱⣯⠀⠉⠉⠁⠀⠑⢦⣀⠀⠀⠀⠀⠉⢷⣄
⠀⠀⠀⠀⠀⣸⠆⠀⣠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠠⣎⠁⠀⠀⠀⠀⠀⠀⠈⣿⠉⠻⢦⣤⣀⣀⠉⢷⡄
⠀⠀⠀⠀⢸⡷⠒⢺⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⣽⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠉⠛⢦⠀⠙⢦
⠀⠀⠀⠀⡞⠁⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈
⣤⠄⡀⢸⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣤⡀⣀⣤⡤⠒⠾⣅⡀⢀⡀⠀⠀⢀⣀⣠⣤⡴
⢇⠘⠓⠈⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢰⡇⠀⢩⠀⠀⠀⠀⠀⠉⢹⡏⠉⠁
⠈⠓⠶⠶⢺⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡉⠑⠒⠒⠒⠒⠒⠒⠉⠉⢹⡇⠀⠀⡄⠘⡀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠉⠓⠶⠤⣤⣤⣤⣤⠶⠖⢺⡇⠀⠀⠐⣄⠡⣄⠀⠀⠘⣷
⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠈⢦⡈⠓⢤⣤⠿⣀
⠀⠀⠀⠘⠒⠒⠒⠒⠒⠲⢦⣤⣤⣤⣉⣉⣉⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠉⠒⠒⠖⠒⠙⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠉⠉⠉⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠚⠛⠛⠛⠛⢶⡶⠦⣤⣤⣄⣀⡈⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠈⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠉⠙⡞⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠈⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⡇⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⢀⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠛⠓⠒⠒⠒⠒⠀⠤⢶⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⣧⠀⠀⢀⣀⣤⠶⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⣼⣦⣤⣤⣤⣤⣤⣤⣤⣤⣴⣿⣟⠁⠙⠳⠞⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠓⠒⡶⠒⠒⠒⠒⠲⢤⣤⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠅⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢿⡀
⠀⠀⠀⠀⠀⠀⣀⣤⡤⠔⠒⠛⠓⠛⠒⠀⠀⠀⠀⠈⠓⠚⠻⠛⠛⠋⠉⠉⠙⠛⠛⠻⠿⢶⣶⠶⠾⠃
⠀⠀⠀⠀⢀⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣠⣷⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆
⠀⠀⠀⠀⠀⠙⠢⠤⠤⠤⠤⠤⢤⣤⡴⠛⠋⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⣞⣀⣀⣀⣀⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠶⠶⠦⠤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⣛⡛⠛⠓⠒⣀⣈⣭⡷⠤⠤⠤⠶⠶⠤⠤⠤⣤⣤⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠯⣉⡭⠶⠛⠩⡭⠀⠰⠖⠀⣤⠀⠛⢁⠀⠀⡀⠀⠀⢀⠈⠉⠙⠲⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠚⣁⠀⠘⠀⢤⠄⠀⠒⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⣞⠷⢽⠆⠀⠀⣀⣈⣱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⢒⡀⠁⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠈⠉⣁⣤⡶⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠴⠀⠈⠁⠀⠀⠀⠀⠀⠀⣀⣀⣤⣄⣀⡀⠀⠀⠈⢧⠀⠀⠀⠀⠛⠛⠛⠊⣩⠇
⠀⠀⠀⠀⠀⢀⡴⢻⡏⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣯⠤⠒⠂⠀⠈⠁⠀⠀⠈⠃⠀⠀⠀⣀⣤⠴⠚⠁
⠀⠀⠀⠀⠀⣾⠄⣸⠀⢀⡴⡒⠂⠀⠀⣀⡤⠴⠖⠒⠛⠳⣉⣄⣀⡴⠶⠶⠶⠶⠖⠒⠛⠉⠁
⠀⠀⠀⠀⠀⠹⣮⣿⠀⠸⣥⣢⠔⣠⠞⠁⠀⠀⠀⠀⠀⠀⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⢰⠋⡷⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⢠⠇⠀⣌⠹⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣤⣀⡠⠔⠃⠀⢦⣈⣦⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⢄⠀⢦⣸⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠈⣆⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣀⣽⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉



⣿⣿⠛⠛⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣖⣮⣭⣽⣭⣭⣵⣖⡤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣫⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⡳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣞⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣾⣿⣿⣿⠿⠿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⣯⠧⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣷⡟⢉⣁⣠⣤⣴⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣯⢦
⠀⠀⠀⠀⠀⠀⠀⠀⣠⢖⣽⣾⣿⣿⣿⣿⣿⣿⡿⠃⠙⠿⠟⠳⢯⣷⣿⣿⣿⣿⣿⣿⢟⠞
⠀⠀⠀⠀⠀⠀⠀⣸⣱⣿⣷⣿⣿⠋⠖⠈⠿⠋⢐⣦⣄⡀⠀⠀⠀⠀⠙⠻⢿⣿⣋⣚⣷⣶⡤⡀
⠀⠀⠀⠀⠀⠀⠀⠘⢾⣻⣿⣿⢿⡀⠀⠐⠀⠀⠀⠈⠋⠀⠀⠀⠀⠉⠀⠉⠘⠉⠉⠉⠉⠉⢹⣽⠀⠀⣠⣫⢿⣽⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠯⣓⣆⠀⠀⠀⠀⢀⡀⠁⠀⠀⠋⢍⣍⡽⠲⣶⣶⣶⣞⡋⣎⣀⣰⣳⠃⢸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⡴⣯⠭⠿⣭⣯⣷⣯⣽⠄⠤⠐⠀⠠⠵⠠⠤⠀⡴⢋⢪⠀⢆⠀⠀⡀⠀⠙⠒⠓⢲⠃⠐⡞⢷⣭⣢
⠀⠀⠀⢀⡤⣤⣴⣹⡇⠀⠀⢀⣀⡀⡠⠀⠀⠀⠀⠀⠐⠒⠀⡤⣴⢣⠈⠀⠀⠈⠂⠤⠄⠃⡴⣲⣒⣚⣦⣴⣷⣾⣟⡽
⠀⠀⡴⡵⠋⠉⠉⠉⠉⠁⠀⠀⠀⠰⠁⠀⠀⠀⠀⠉⠉⠠⢾⣥⣿⣷⣄⠀⠀⠀⠀⠀⣰⣞⣵⠁⠀⠀⠉⠉⠉⠉⠁
⠀⢸⣹⠁⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣶⣄⡀⠀⠀⣈⢀⣀⣾⣿⣿⣿⣿⣷⣤⠤⢤⡔⢿⣿⣮⢦⡀
⠀⠈⢫⡳⣤⣀⣀⣀⡠⠄⢸⣿⣿⣿⣿⣿⣿⣿⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⡄⠈⠁⠀⠙⢿⣷⡵⣄
⠀⠀⠀⠈⠓⠺⡽⣍⠉⠉⣹⣿⣿⡿⠟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠙⢿⣞⣆
⠀⠀⠀⠀⠀⠀⠙⢮⣲⣶⣛⡯⠗⠊⡏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⢹⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⣧⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣷⠠⠄⢀⣴⣳⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡯⡷⢝⡦⠤⣞⠕⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣧⠀⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣟⡯⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠻⠭⠽⢿⣿⣟⣿⣿⣿⠯⠭⠟⠚⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⠀⠀⠠⣠⠀⠀⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⡀⠀⢀⡀⠀⠘⣧⡄⢠⢰⠒⠒⠋
⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⢣⠀⣧⠀⠈⠁⠀⠀⠸⡿⠜⠚⠓⢤⡄⠀⠀⡄⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠼⡀⠘⢧⡀⠠⠀⠀⡇⠀⠀⠀⠀⠀⢀⡀⣸⡿⠆
⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⡠⠄⢀⣀⠈⠙⠓⠘⠂⠛⠐⠚⠛⠛⠋⠈⠁⣀⠠⣀⠀⠀⠀⠈⠒⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⣸⠤⠀⡰⢧⠀⣏⡁⣰⠋⠳⣤⡏⠉⢣⢹⠀⢘⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠓⠂⠰⠉⠹⠀⠇⠀⠹⠤⠴⠃⠳⠤⠊⠈⠓⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠉⠛⠛⠛⠒⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠈⠿⢿⣷⣲⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⠿⠷⣠⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣛⣃⣀⣼⣿⣿⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠛⢿⠋⠁⢸⠟⠛⠛⠁⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣟⠉⠨⡄⠀⠀⠀⠀⠰⠪⣶⣶⣶⣾⣭⣭⣤⣷⡶⠟⠛⠛⠛⠺⠞⠲⠒⣶⠚⠛⠛⠛⠛⠒⠒⠒⠒
⠀⠀⠀⠀⠀⠀⠀⢤⡀⡀⠀⠠⠄⠓⠀⠀⢀⠀⠀⠀⠀⠐⣔⡪⠍⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⣀⣀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⣤⣶⠶⠖⠛⡛⠉⠀⠠⣶⣚⣀⠈⠑⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠋⠉
⠀⠀⠀⢸⡀⠀⠀⠀⠀⢾⡁⣀⣤⣶⠋⠀⠀⠀⢀⣿⣿⣷⣶⣆⡀⡄⠤⠁⣀⣀⣠⣤⠴⠶
⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠙⡯⡟⠁⠀⠀⠀⢀⣿⠏⠙⠛⠻⢻⣿⣿⣶⣼⡿⠋⠉⠈⠁
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠐⠐⠀⠀⠀⠀⣠⣿⡏⠀⠀⠀⠀⠀⠀⠉⠉⠁
⠀⠀⠀⠀⠀⠃⠀⠙⢦⣄⠀⠀⠀⠀⢀⣴⣿⣿
⠀⠀⠀⠀⢸⠀⠀⠀⠀⠹⢿⣦⣤⣴⣿⣿⡿⡇
⠀⠀⠀⠀⠘⠄⠀⠀⠀⠀⠈⠙⠋⠻⣿⣿⡟⡇
⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠚⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠘⠂⠀⠀⠠⠄⠀⠀⠉⠁⠀⠃⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⢹⠀⠀⠀⠀⢧
⠀⠀⠀⠀⠀⠀⠀⠲⠖⠤⣤⣤⡾⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⣡⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⢴⡖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⡟⠙⠃⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣼⠖⠑⠀⡀⠈⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠠⠀⠉⠀⠟⠀⠃⠀⠀⠉⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠿⠋⣤⠄⡆⠀⠀⢀⠀⠓⠠⠀⠛⢱⠆⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣉⠀⣳⠂⠃⠀⣄⠐⠁⣀⠙⢦⢻⡋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⡆⠻⠟⡀⠛⠀⠀⠀⠉⠀⠀⢉⡶⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠴⢾⡷⠃⠀⡀⡀⠀⠃⣴⠐⠀⠁⠀⠛⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⡷⠁⠀⡤⠀⢠⡀⠁⠈⠀⠄⠁⠠⡦⣾⢧⡆⡘⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⡴⣧⣄⢠⣶⠄⠀⣿⢀⠀⠀⢀⠀⢤⡄⠀⠀⢾⠇⠠⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢀⣤⡈⠉⡌⠁⠀⠀⢀⠈⢞⠗⢁⣀⠀⡀⢀⡄⠀⠀⠀⠀⢆⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠛⠋⠁⠀⠀⠆⠠⠶⡜⢀⡀⢰⠎⠛⠂⠉⠀⡀⠀⢀⠈⠀⠀⠙⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠰⢸⡆⠁⠀⠀⡠⠞⠒⠘⠳⠶⠾⣀⡀⠘⠈⠀⠠⡌⠓⠢⡀⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⢀⠀⠀⠂⢀⠊⣠⣾⠏⠶⢸⣦⠐⣮⣀⠈⣾⠆⡈⠠⠴⠀⠀⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣆⠀⠂⠠⠄⠲⣿⠰⠈⣥⣰⣀⡌⠁⠖⠉⠁⠀⠀⠻⠃⡐⢃⡄⡀⠂⡀⢋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⠉⠡⣶⠂⢫⡶⠀⠙⣆⢀⠀⠟⡡⣴⡶⠁⣼⠇⣀⡻⠟⠱⠿⣯⣂⡐⠓⠀⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⣿⠆⠴⢫⡍⡑⠂⢈⡉⢈⡑⢤⣎⠴⠚⠓⣿⡐⠓⠻⠤⢴⠐⠃⢬⠍⠁⡳⠂⣠⡄⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣌⠁⠀⠀⠀⢰⣄⠀⠀⠘⣃⡘⠿⠇⠉⠀⠙⡃⣠⣦⠸⠇⠀⣦⡈⢳⠂⢐⠋⢢⣄⠈⣠⣭⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡿⠀⠘⣷⠀⠈⡉⠁⢀⣘⣿⠇⠐⠚⡛⠃⠛⠂⠘⠤⠄⠀⠆⠛⣵⡎⢡⡾⢠⡍⣀⡀⠹⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡦⠀⠀⠀⣠⡌⠈⠡⠦⠀⣩⣄⠙⣠⣤⠀⠠⣦⣄⢢⣛⡤⠀⢀⣈⠀⠀⠀⢀⠈⠟⠣⠤⠄⠐⠶⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠈⠉⠁⠀⠀⠀⠘⠇⣛⠋⠈⣿⠀⠀⠈⠉⠁⠀⠀⠉⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⢿⡛⠃⢐⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡸⠄⠈⣡⣾⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠰⠞⠱⠿⠿⠿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠒⠀⠲⠀⠀⠀⠂⠂⠂⠂⠀⠀⠂⠀⠂⠐⠐⠐⠀⠀⠀⠀⠀⠀⠈⠀⠁⠃⠘

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⡰⠃⡤⢆⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠋⡼⢡⠞⡤⢊⡴⣉⠖⡢⠄⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢡⢮⡀⣇⢼⠤⢋⠜⢡⢊⢔⡥⣢⢭⡢⡄⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣿⠻⣿⣿⣿⡫⠻⣟⣟⣿⡿⡾⢾⣷⣦⣔⡃⠀⣠⣦⣢⢀⠌⡠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤
⠀⠀⠀⠀⠀⣀⣤⣾⡿⣻⢫⠂⢌⢯⣿⣿⠑⡁⢞⣿⣿⡥⡁⣡⣿⣿⣿⣿⡿⡻⣶⣿⣵⣫⣪⣶⡏⡂⠀⠀⠀⠀⠀⠀⢀⣤⢞⠤
⠀⠀⣀⡔⣺⢋⣠⡀⠀⠉⠑⠪⠦⠲⡻⢿⠙⢈⢜⣿⣿⣽⢉⠱⢻⣿⢿⣷⣜⡜⡹⣿⣿⡯⣹⣻⣦⣤⡤⣄⣤⣤⡤⣴⢻⡷⢓⡀
⣴⠞⢅⠐⠧⣩⠌⢀⠀⠆⠰⣤⡁⡀⡁⡀⠎⢎⢌⢾⣿⣧⢆⢄⠑⣿⣿⡿⡈⢬⢹⣿⣿⢟⠿⠿⣿⡿⠴⢿⣾⢿⢷⢽⢩⣿⠳⠔⠺
⠉⠲⡃⠙⣶⠘⠇⡻⠀⠀⠱⠒⡀⠈⢲⣴⡟⠂⠀⠂⡛⠔⡥⢣⢎⣼⣿⡱⠵⡱⡸⡿⡯⠪⢣⡣⣋⣥⡮⠵⠒⠘⠒⠦⣽⣿⣟⡑⠂
⠰⠤⢽⣟⣏⡫⠘⠱⢖⡋⠀⠀⠼⡐⣿⣍⡉⠀⠀⡰⣝⡬⡺⣔⢵⢟⣃⡌⡬⡪⠨⠈⣎⣶⡵⣾⠾⠻⢦⠔⠀⠀⠀⠀⠈⠳⠦⣳⣔
⠀⠀⠀⠀⠀⠈⠉⠓⠒⠶⣂⣄⣨⢚⡥⢂⢙⠣⢑⠡⢰⢡⢊⡊⣗⣬⣮⣬⠧⠿⠒⠋⠉⠋⢉⠀⠀⠀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⠛⣛⣩⠍⣉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣻⣞⢿⠣⡉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣀⠠⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⣠⣤⣀⡀⠀⠀⠈⢿⣷⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠐⠒⠒⠒⠻⠯⠭⠙⠿⣿⣷⡀⠀⠀⣩⠊⠉⠛⠻⠿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣧⣴⣾⡿⠁⠀⠀⠀⠀⣹⣿⣿⣥⡀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠋⠀⠀⢀⠡⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⡀⠀⠀⣄⣤⣶⣾⣿⣿⣿⣿⣿⠿⢟⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⣻⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⡿⠿⠋⠀⠀⠀⠉⠃⢍⠒⠄⣤⣀⡀
⠀⠀⠘⣦⣀⣀⣀⣀⣀⣤⣾⣿⣯⣾⣿⣿⣿⣿⣿⣿⠿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⣄⣀
⠀⠀⠀⠀⠉⠉⠛⠛⠛⠿⠛⠛⠛⠉⠉⠈⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁


⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣯⣤⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⡾⢶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄
⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡁
⠀⠀⠸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⠼⢿⣦
⠀⠀⠀⠉⠳⢤⣆⣰⠐⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⣀⣠⡄⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠉⠃⠓⠀⣸⠏
⠀⠀⠀⠀⠀⢀⠽⠋⡱⠛⣻⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⢰⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣷⠿⣿⠛⠈
⠀⠀⠀⠀⠀⠀⠤⠀⢰⣲⣶⡦⠀⠀⠀⠀⠀⣀⠀⠀⠠⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⢚⡭⣞⠿⠁⠀⣇
⠀⠀⠀⠀⠀⠀⡠⠻⢋⡵⣿⢦⡀⠀⠀⠀⠠⠈⠰⠀⡠⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⢠⣿⢋⡞⢡⢤⡀⠀⠀⠀⠀⢰⠚⠳⡄
⠀⠀⠀⠀⠀⢺⣏⠙⣁⠤⠋⣲⣇⠀⠀⠀⠀⠈⡁⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡼⡆⠀⣀⡇⠀⠀⠀⠀⢈⡀⣠⠁
⠀⠀⠀⠐⡻⢓⢊⡏⡉⠎⠛⠏⠁⠀⠀⠀⠘⡜⠁⠀⢢⠀⠈⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠶⢯⢯⣰⡿⣦⣶⣲⡥⠚⡇
⠀⠀⢀⣰⠧⠱⠪⢆⡀⠄⣍⢶⡅⠀⠀⠀⠀⠇⠀⠒⠀⠀⠀⠐⢀⡰⠀⠀⠀⠀⠀⠀⠀⠀⢈⡇⢰⢮⣋⢦⡏⢐⢢⣧⡐⠁
⠀⠀⡊⠃⢚⡐⠳⠈⢱⠤⠣⢭⣁⠀⠀⠀⠀⠀⠀⣄⠀⠀⢀⠈⠁⠈⠀⢄⠠⠀⠒⠀⠀⠈⠙⠤⠜⠛⡹⣝⡫⣿⢟⡷
⠀⠀⢫⠫⠇⡀⣋⠘⢈⠃⠇⡘⢁⠀⠀⠀⠀⠘⡀⠘⡖⠀⠄⡱⠀⠐⠋⠁⠀⢀⡄⠀⠀⠀⢀⣠⣄⡀⠘⠋⣿⣻⣛⣿⡆
⠀⠀⡞⠒⢂⠉⡅⢤⢈⠧⢸⠀⠃⠁⠀⠀⠀⠀⠑⢀⠓⢦⢐⡀⣢⠀⠀⠀⠉⠉⠀⠀⠁⠀⡟⠀⠀⣷⠖⠲⠟⣹⡳⠋⠁⡀
⠀⠐⠙⡧⠬⠂⡑⣄⡼⠐⠞⢀⠁⠀⠀⠀⠀⠀⠀⠠⠀⢈⠁⠉⢂⠀⠀⠀⠁⠁⢈⠂⠀⠀⢳⣀⠀⠘⠦⡤⢔⡵⣟⠁⡰
⠀⠀⠀⠇⢠⣠⣁⠎⡙⠃⡇⠃⠀⠀⠀⠀⠀⠀⠀⢁⠠⠈⠠⢄⠀⠀⠐⠒⠒⠀⠀⠀⠀⠀⠀⠉⠓⠲⠶⠚⠋⠀⠀⠉
⠀⠀⠀⠀⠈⠀⠁⠀⠉⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⢀⠀⡀⢀⠀⠀⡀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⡀⠀⠀⢀
⣿⣿⢛⠿⢛⠛⢿⠟⣿⢿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢦⣘⡻⢝⠻⡙⣌⠦⠰⠒⠋⠋⡇⠉⠉⢉⣀⣂⠠⠄⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠒⠒⠦⢈⠓⢓⡙⠁⢠⣇⠀⠀⠀⠁⠀⠀⡟⢟⢉⡇⠀⠀⢐⡀
⠀⠀⠀⠀⠀⠀⠀⢀⠼⠷⠭⢍⣢⣄⣀⠴⠋⣢⠔⠃⢹⡄⠀⢀⣄⠀⠀⠙⠒⠛⠁⠀⠀⢀⠜
⠀⠀⠀⠀⠀⠀⠠⣞⣭⣍⣑⡶⠋⢀⣤⣶⠛⠁⠀⠀⢰⡇⢠⠞⠉⠳⣄⠀⠀⠀⠀⢀⠔⠁
⠀⠀⠀⠀⠀⠀⡯⠖⠒⣲⠏⠀⠀⠐⠋⠛⢷⡀⠀⢀⡾⡿⡧⡀⠀⠀⠈⣇⠀⣠⠔⠁
⠀⠀⠀⠀⠀⠀⠉⠁⢠⠟⠒⠒⠶⣤⣄⡀⠀⠿⡤⠋⠈⠀⠁⢳⣠⠖⠀⡿⠊
⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠙⣏⠢⡄⢻⠀⠀⣀⡤⢺⠁⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⡧⢴⠶⣾⠲⠒⠢⢜⡄⠘⣼⣠⠚⠁⠀⢸⣀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠱⡀⠀⠀⢡⢀⡟⠁⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣤⣤⠦⣧⣄⡀⣼⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⢀⣾⣿⣦⣑⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢾⢻⢿⢿⡺⣷⣤⣤⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠟⡇⠃⠈⢫⡳⡑⠢⡉⠲⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⡇⠘⠀⣀⣳⡈⠢⣈⠂⠌⣢⣀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⡜⠀⠀⡸⠀⠈⠑⠤⠤⠌⠭⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢻⠜⣀⡤⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢡⣏⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡤⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣴⡖⠂⠈⢉⡀⣾⣤⣶⣿⡶⠦⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣖⣴⣿⠯⠍⠩⢤⢐⣮⡟⣉⣛⣿⣿⣿⣷⣄⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⢀⡠⢿⣦⣌⠉⢻⡿⣦⠙⠣⢹⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⡀⡀⠀⢀⡠⠞⠉⣴⠏⠙⣿⣧⠈⠉⠉⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⣼⡜⣁⠔⠋⣀⡴⠞⠁⠀⠀⢹⣿⡆⢧⠀⢠⠀⠀⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡾⠗⠚⠉⠁⠀⠀⠀⠀⠀⢈⣿⡇⡘⠀⠀⡇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠸⣟⠿⣦⠀⠀⢀⣤⣤⣄⣀⣸⠻⣧⣷⡄⠀⣿⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢰⡏⠀⠉⠁⠀⣸⡟⠙⠿⢓⠄⢀⣿⣿⣿⡆⢿⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⣿⣿⡇⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⢿⣿⣻⡟⡇⢸⠀⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣿⡙⣧⠀⠀⠀⣀⠁⠀⠀⠀⠀⠀⣸⣿⣽⣷⠣⢸⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣴⡘⢷⡈⢆⠒⠍⠍⢀⠀⠀⠀⠒⠉⠁⠘⣼⣿⠀⣸⢠⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣆⠻⡎⠆⠀⠣⠔⠊⠉⠀⠀⠀⣠⡼⣿⢏⡇⣿⣿⢻⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣷⣭⡻⠆⠘⠀⠀⠀⠀⠀⢀⣶⣿⣵⢞⣁⣾⣷⡏⣿⢼⡟⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣦⣭⡛⠃⠀⠀⠸⣿⠀⠀⠸⣿⣿⡿⢫⡾⣿⣿⢣⠿⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠷⣦⡍⠀⠀⢀⡀⠀⠀⠀⠀⠀⢻⣷⣾⢟⣼⣿⠃⠈⠸⢸⠃⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣄⣠⡶⠞⠉⠀⠀⠀⠀⠀⠀⢸⣯⣥⡾⠛⠁⠀⠀⢀⢸⢰⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⢹⡄⠀⠀⡀⠀⠀⠀⠀⣸⣿⣏⠁⠀⠀⡰⡠⡘⣸⡎⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⣘⠿⣷⣶⣶⣶⣿⣿⣧⢀⣷⢇⣇⡇⣷⠙⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⠿⠿⠉⠙⠛⠛⢸⡿⠸⣿⡇⠹⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠙

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⢰⡤⠠⠀⣀⢀⣠⠖⠫⠉⠉⠘⢧⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⡀⠂⠌⣎⡫⡕⠠⣀⠐⠂⡜⠈⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠩⡽⠀⠈⣢⣄⣼⡓⢼⠦⡀⠁⠺⢄⠘⢸⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠉⠉⢲⣴⡋⠁⠀⠀⡽⠀⢀⡤⠓⠀⢀⠉⠪⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣈⠧⠤⠴⠻⡙⠁⢀⣠⠞⠁⢀⡽⠀⠀⠀⢀⠰⠄⡀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠒⠉⠉⠀⠀⠀⠀⢀⠜⠀⠙⠋⠉⠀⠀⠀⢜⣣⣤⡑⣄⠸⠓⠢⢌⠮⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⠀⠀⠀⠀⡀⠀⡠⠔⠉⠢⡀⠀⠀⠀⠀⠀⣠⢈⣀⣀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠑⠤⠤⠴⡒⠉⠀⠀⠀⠀⠈⠳⣄⠀⢀⡜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⢀⡤⡎⢳⡀⠀⠀⠀⠀⠀⠀⠈⢢⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠥⠲⠦⠒⠉⠀⢻⠀⠙⢄⡀⠀⠀⠀⠀⠀⠀⠱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠙⠦⣀⠀⠀⠀⠀⠀⢱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠈⠑⠢⣄⡦⣄⡀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⠀⠀⠀⠀⣠⠜⢉⠇⠉⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣛⡆⠀⣠⠔⠊⠁⢠⠊⠑⠢⢤⡀
⡴⣦⣶⡄⠤⠄⠀⣀⠀⠀⢀⠤⣤⡀⢶⡒⠈⣠⣤⠹⠞⡀⠒⢄⣰⠃⠀⠀⠀⣸⡁
⠣⠻⣤⣇⣀⣀⣀⣀⢠⠚⡜⠶⣏⠉⠉⠉⠓⠃⠛⠀⠐⠛⠉⢰⡦⢾⣁⡦⠴⣟⢡
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠚⠤⢆⣷⠤⣤⠠⢬⠿⠯⠥⠤⠉⠉⣉⣙⣟⠛⡟⠺⡄⠈⠉⢃⣠⠔⠒⠒⠒⠒⠒⠒
⠀⠀⠀⠀⠀⠁⠐⠀⠠⡤⠤⢼⣏⢢⡈⠙⣟⢯⢮⠣⠄⠁⠈⠽⠵⡧⠛⠉⣶⠁⣔⣠⡜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣔⡇⣰⢶⡟⡆⢅⠊⣿⡓⠋⠉⠒⠒⠒⠒⠚⢧⠀⠀⠈⠉⠉⠀⠈⠑⠾⠓⠢⢤⣀⡀
⠀⠀⠀⠀⢀⠤⣄⣤⢞⣦⢸⣧⢧⣇⣀⠽⢾⠭⠑⠒⠂⠠⠤⠤⣤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⢠⠧⣠⡞⠪⠚⠉⠉⢈⡅⠁⠀⠀⠯⣄⣀⣀⣀⣠⡤⡾⡏⠙⡑⣄
⠀⠀⠀⠀⠑⠂⠭⠄⠀⢀⢉⣩⠇⠀⠀⠀⠀⠀⠀⠈⡏⠉⣹⣠⠇⣄⢰⢾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠙⣆⣊⠟⠀⣎⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣈⣁⢶⡿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⡶⠶⠾⢿⣿⣭⡐⠦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠿⢋⠟⠁⠀⠀⢀⣀⠀⠀⠛⠀⣈⡙⠓⠂⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⣤⣀⡀⠀⠀⢸⡀⠀⠀⠰⣏⠉⠉⠉⠉⠉⠉⠉⠉⠙⠒⠒⠐⠲⠶⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠋⠁⠀⠀⠀⠀⠙⢶⡄⠀⠙⠢⣄⠀⠈⠓⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⡀⠈⣱⠄⠀⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⢀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⣀⠀⠀⠀⠀⡄⡄⢀⣠⠎
⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⡰⠀⢀⠆⡜⠀⠀⠀⠀⠀⢹⣿⢻⡖⡾⡿⠛⠉
⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⢀⡜⠁⣠⠋⡼⠁⠀⠀⠀⠀⠀⣼⠇⣸⠀⣿⠁
⠀⠀⠀⠀⡴⠃⡠⠀⡠⠁⢀⠆⠀⡠⠋⠀⡴⠃⠘⠁⠀⠀⠀⢀⣠⠞⠁⠀⢿⠈⡟
⠀⠀⢀⡞⢡⠞⢀⠜⢁⡴⠃⠐⡪⢀⡤⠊⠀⠀⠀⠀⣀⣤⠶⠛⠁⠀⠀⠀⢸⠀⠁
⠀⢀⠎⡰⢃⡴⢃⡴⠋⣠⠴⠫⠄⢐⣀⣀⣤⡴⢶⡟⠉
⢀⣾⣴⣷⣿⡾⣯⠵⡶⢒⡾⠛⢿⡉⢹⠉⢳⡀⡞
⠚⠩⠔⢋⢞⠕⡡⣊⠔⠉⠀⠀⠀⣿⡼⠀⠀⣷⠁
⠀⠀⢀⡮⣪⡪⠚⠁⠀⠀⠀⠀⠀⢹⡇⠀⠀⣿
⠀⠀⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠘⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣼⣦⣤⣾⣶⠶⠶⢷⡦⠤⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⢀⠴⠚⠉⠉⠉⠙⠛⠻⠍⠉⠉⠓
⡶⣶⢶⢶⢶⠶⣶⠶⠶⣶⣶⣶⣶⣷⣶⣶⣶⣶⣶⣶⣶⣶⣾⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡶⢶⣶⣶⣶⠶⣶⡶⡶⢶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠀⠀⠀⠈⠀⠙⠨⠀⣷⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⢦⣤⣄⡄⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⠻⠍⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⣰⢂⡇⠰⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡤⠀⠛⢇⠈⠃⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⣈⣆⠀⢠⠀⠁⠀⠠⡆⠀⠀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⡑⢀⣫⡽⢿⠶⠂⠀⠀⢀⡇⠐⠂⠚⠃⠂⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣛⡥⣀⡀⠈⠀⣤⠀⠀⢋⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡁⠀⢧⡀⠀⠙⠒⢶⠊⠐⠄⡀⠀⠂⠠⠤⣀⠀⡀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⠀⠀⠀⢠⠀⠀⠙⢦⡄⠀⠀⠑⢦⠀⠁⠀⠀⠀⠀⠸⠇⠀⠀⠀⢠⠋⠀⠀⠴⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠟⠆⠀⠀⠀⠀⠀⠀⠁⢄⠀⠀⠉⡄⠀⢀⠂⣀⡀⠀⠁⠀⠀⢀⡣⡌⠠⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠲⠛⠔⠁⠀⠀⠀⠐⢒⠐⠀⠈⣄⠀⠀⠀⠀⠈⠀⠃⣴⠀⡀⢀⠀⠓⠒⠀⠀⢀⠀⠁⠀⢲⣀
⠀⠀⠀⠀⠀⠀⠄⠀⣀⠄⠀⠐⠀⢀⠀⠄⠀⠀⠀⠀⢹⡂⠀⠁⠀⠀⠀⠇⠈⠛⡇⠈⠀⠀⠀⠈⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⢴⣤⡀⠀⣚⣚⢉⣠⡜⠂⠀⠀⠀⠀⢁⠀⠀⠀⠄⠀⠁⠀⠀⠘⠑⢀⣘⡃⣄⣠⠀⠁⠈⠉⠄
⠀⠀⠀⠀⠀⠀⢀⠀⠀⣠⠀⣉⡡⡬⠐⠙⡀⠀⠀⠀⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠈⢈⡿⢄
⠀⠀⠀⠀⠀⠀⠈⡄⠐⡗⠉⡉⠉⠀⣁⡤⠔⠒⠒⠒⠛⢣⡀⠀⠀⠀⠐⡖⣦⣆⠀⠀⠀⠀⠁⠀⠀⠀⠀⢀⢀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⡤⠚⠉⠀⠀⠀⣤⠀⠀⠀⠉⠉⢀⠤⠀⠘⠃⠿⠋⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠁⢀
⠀⠀⠀⠀⠀⠀⣀⡀⢀⡀⠁⠀⠀⠀⢀⠄⢰⠁⠋⢳⡀⠀⠀⠀⠀⠀⠀⠠⠀⠄⠀⠀⠐⢶⠆⠛⣶⠑⠂⠀⠀⠀⢘⠁
⠀⠀⠀⠀⠀⠋⡀⠹⡟⠀⠀⠀⠀⠀⠀⠀⠘⠧⠀⠀⠇⠐⠑⢀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠰⠓⠾⡏⠐⠂⠀⠀⠠⠀⠀⠈
⠀⠀⠀⠀⠠⡀⠒⠹⠀⠀⠀⠀⠀⠀⠸⢀⠀⠀⠀⠢⡜⠁⠀⠀⠀⠀⠱⠂⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠈⠠⠀⢄⠀⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢀⠀⠠⠠⠦⠤⠶⢄⣀⠀⠀⠀⠀⠀⡠⢰⠈⠓⠀⠀⠀⠀⠀⠀⠀⠈⠀⠗⠂⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣟⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⣺⣷⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⣴⢟⣿⣶⣃⣠⠀⠀⠀⠀⠀⠀⣰⣯⣾⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡇⣼⢡⡞⣱⢟⣿⢷⣾⣁⡠⠀⣠⣾⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡞⣼⢣⣟⣼⢣⡞⣱⢏⡽⣻⢷⣾⣿⣿⡿⣫⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢯⣿⣽⣷⣿⣾⣷⣿⣾⣵⣯⣾⣵⣯⣿⣿⣿⣾⣷⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠟⢁⡯⠞⠛⠛⠛⠛⠛⠟⢿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠟⠉⠄⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣭⣶⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠮⣻⣿⣿⣿⣿⣿⣿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⡠⢒⠒⠒⢦⣄⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠁⣫⣿⣿⣿⣿⣗⡩⠙⢳⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠈⠀⠀⠀⠨⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠀⠠⢟⣿⣿⣿⣿⣟⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠱⡝⣧⠀⠀⠀⠀⠀⣀⠴⣺⣿⠃⠀⠀⢊⢿⣿⣿⣿⣯⣭⣽⣿⣿
⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⠀⠀⣰⣯⠖⠛⢿⣮⣷⣄⠀⢀⠀⠀⢀⡿⢸⣧⠰⣤⡶⣛⡵⣿⣿⡏⠀⠀⠀⠀⡾⣿⣿⣿⣿⣿⣿⣟⣿⡧
⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠠⣿⣿⢿⣿⢇⣿⣿⣿⠀⠈⠀⠀⠈⣳⣤⣿⡆⢟⡾⣫⣾⣴⣿⠃⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⣀⣾⡃⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⡾⡷⠋⠀⠀⠀⠀⠀⠈⣿⣿⡟⣼⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡟⠁
⠀⠀⠀⢾⣭⣍⣉⠙⠒⠶⢤⣄⡀⠈⠉⢉⠉⠀⢀⠀⠀⠀⠀⠀⠀⢰⣽⣿⠃⣿⣿⣻⣿⣿⣿⣿⣶⣤⡀⠀⣸⣿⣿⣿⣿⣾⠏
⠀⠀⠀⢀⣹⣿⣿⣿⣷⣦⣄⠈⡛⢦⡑⣤⣠⣀⠀⠀⠀⠈⠀⠀⢀⠞⣿⡟⣸⣿⣿⡿⣵⣿⣿⠿⠛⠉⢀⣰⣿⣿⣿⣿⠿⠁
⠀⠀⠀⠸⢭⣛⣛⣉⣉⣛⣛⣛⣦⣈⣿⣎⣿⣿⣆⡀⠐⣈⣀⢁⣡⣾⡟⣡⣿⣿⣿⣾⡿⠿⠿⠒⠀⠀⣼⣿⣿⠋⠁
⠀⠀⠀⠀⠀⠙⠻⠿⢯⣭⣍⣉⣿⣽⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⠟⣫⣴⣿⡿⠿⢻⠍⠄⠀⠀⢀⣠⣾⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠻⠿⣿⣿⣿⣾⣯⣭⣭⣵⣶⣿⠿⠋⠀⠀⠀⠀⢀⣀⣠⣴⣿⣿⣿⣿⣿⠿⠛⠓⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠛⠛⠿⠿⠿⢿⣷⣶⣶⣿⡟⠻⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣽⣿⡄⠀⠈⠻⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⡦⠀⠀⠙⢿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣄
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠟⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣀⡀⠀⠀⠀⠀⠀⣠⠤⠒⠂⠠⢤⡤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡛⠀⠀⠉⢳⠐⠞⢥⡈⠀⠀⣀⠀⡿⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡈⠢⢄⠀⠑⢳⣞⠳⡈⠑⠠⡀⣰⠃⣀⢸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⣀⠚⠁⢀⣠⠵⠖⠺⣄⠑⠛⠂⢄⠀⠉⠢⣄⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⢈⣶⣿⠀⠀⠀⠀⡜⠀⢀⠄⠂⠁⠀⠀⠀⠙⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡬⠷⠤⠴⠛⢁⠁⠀⢀⡠⠊⠀⠀⡠⠁⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠁⠉⠀⠀⠀⠀⠀⣃⣀⣀⠀⡀⠈⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⠀⠀⠀⠀⠀⠀⠄⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢀⡈⠁⠈⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠢⣀⣀⣀⡬⠔⠊⠁⠀⠀⠀⠀⠠⣀⠀⠀⠀⡴⠋⠀⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⣠⠶⡀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⣀⡀⣀⠴⠊⢹⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠙⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⡆⠀⠈⠢⢄⠀⠀⠀⠀⠀⠀⠀⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠑⠠⣀⠀⠀⠀⠀⠀⢸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⣴⢶⣤⣀⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀⠤⠃⠨⠃⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠑⠀⠀⣀⡤⠂⠁⠀⡀⠁⠀⠀⠀⡀
⠀⠀⠀⠀⢀⢤⣤⢤⠄⡀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠠⠀⠀⠀⢠⡈⢷⡞⠁⠢⢄⣀⡔⠀⠀⠀⠀⢠⠁
⠀⠀⠀⠀⢨⠼⣇⢽⠂⠀⠀⠀⠀⠀⡀⢀⣠⣀⡀⠂⠘⠻⠦⠼⠱⠏⠈⣠⢟⣒⣂⣭⣡⡖⢠⣀⣠⡿⢣
⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠐⠧⣌⢠⠁⣟⣒⣐⣒⣒⣒⣶⣂⡐⠒⠢⠰⠤⠿⣴⡶⣾⠤⣴⠛⠈⠗⢲⠀⢀⣀⣀⣀⡀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠈⠉⣵⠿⡀⠻⡦⣙⣯⢅⢠⠀⠋⠬⠉⠵⢶⣲⡦⣴⢇⣀⠁⠀⠀⠀⠦⠁⠀⠀⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣛⠉⢒⠓⣧⠁⢄⣀⢻⣅⡚⠌⣀⣀⠀⠒⠒⠁⢱⠀⠀⠀⠁⣠⠼⠴⠂⢀⠀⢀⡀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡝⠀⢿⡿⠉⡆⠰⣅⠀⢎⡀⠀⠀⠀⠀⠈⠉⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠉⠙⠂⠠⢄⡀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⢦⠠⡺⣍⡄⣿⢁⢠⣁⠠⠀⠘⠗⠀⠈⠙⠂⠀⠐⠒⢀⡞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢰⠧⣠⡎⠓⠒⠃⠈⠁⢀⠀⠀⠀⠀⠸⢤⣀⣀⣀⣀⣠⡴⢾⣭⠉⠫⠱⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⠍⢀⡐⣒⡒⠈⣩⠆⠀⠀⠀⠀⠀⠀⠀⢸⡟⠉⢹⣀⣜⢠⡀⢃⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⠊⠙⣇⠤⣺⠇⢸⢘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣎⠈⠓⠤⣤⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠪⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠠⠄⠤⠀⠀⠀⠠⠀⠠⠠⠀⠠⠐⠀⠀⠠⠠⠠⠀⠀⠀⠀⠀⠀⠀⠄⠀⠆⠂⠠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢺⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⡘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⢀⡠⠤⡴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠈⡁⠀⠀⠀⠀⣰⠥⠒⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⢀⠂⣀⠔⠀⠀⠀⣠⠎⠁⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⡸⠁⠀⠀⠀⠀⠀⡰⢡⠎⠀⠀⠀⠀⡰⢻⠀⢀⠤⠺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠇⠀⠀⠀⠀⠀⢠⡰⠁⠀⠀⠀⠀⠰⠁⠀⡔⢁⡴⠁⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⢃⡰⢾⠒⢩⢔⠜⠉⠀⠀⠀⠀⠀⢀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⡄⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⢀⠜⠀⠆⢰⠁⠆⠀⠀⠀⠀⠀⡠⢊⠔
⠀⠀⠀⠀⠀⠹⡦⡄⠀⠀⢃⢰⠀⠀⠀⠀⠀⡇⢣⠀⠀⠀⠀⠀⠸⢀⡌⠀⢠⠀⡜⠀⠀⠀⡠⠼⠋⠁
⠀⠀⠀⠀⠀⠀⠘⡌⡆⠀⠈⢻⣀⠀⠀⠀⠀⠀⢄⣣⡀⠀⠀⢀⡇⡏⠠⠀⢠⠋⠀⠀⠀⠊⡰⠃
⠀⠀⠀⠀⠀⠀⢀⠀⡇⠀⠀⠈⠦⡁⠄⠀⠀⠀⠀⠈⠑⡦⡄⠀⠃⢃⡰⢀⠆⡀⠀⢀⡤⠂⠁⠀⠀⠀⠀⠀⠀⠀⡼⠃
⠀⠀⠀⠀⠀⠀⠈⢠⠁⠀⠀⠀⠀⠈⠢⣱⠀⠀⠀⠀⢀⠖⣼⠎⠀⢨⠓⣼⠀⡇⠔⠉⠇⠀⣠⡴⠂⠀⠀⠀⢀⠜⡜
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⡼⡀⠀⠀⠀⠀⢠⣟⠀⠀⠠⡄⡿⡸⡌⢀⠜⢔⠟⠉⠀⠀⢀⣤⡴⠋⠉
⠀⠀⠀⠀⠀⠀⠀⡟⣄⠀⠀⠀⠀⠀⠸⠀⢡⠀⠀⠀⢠⡸⡌⢃⠀⣠⢃⡧⢰⡴⢃⡞⠁⠀⠀⠀⡴⡱⠉
⠀⠀⠀⠀⠀⠀⠀⠈⢎⠲⢄⠀⠀⠀⠀⠑⢴⡀⠀⠀⠀⢹⠸⣀⠟⢡⣎⠔⡏⢠⠻⠀⠀⠀⠀⠀⢦⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠑⠠⣤⣀⣀⠈⠣⣄⡀⠀⠸⢀⡧⣦⡋⠤⠊⠀⢸⡘⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠈⠙⢦⢜⣌⢣⣦⢈⠜⠇⠀⠀⠀⠀⠘⢇⠀⠀⠀⠀⣠⠋⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠙⡎⣇⠎⡘⢀⡠⢤⠶⠚⢛⠟⠲⠖⠾⠭⠔⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡗⠺⠋⡜⠰⡡⠊⢀⠠⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠘⠀⡄⢷⡡⢊⠔⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⢴⣴⠟⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢳⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠝⡦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠪⣳⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢝⠦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢏⡮⡳⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣽⠿⣝⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠚⠻⢕⣌⡓⢤⡀⠀⠀⠀⢶⠤⣀⠔⠉⠉⠐⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣆⣀⠿⣮⠶⠭⣧⣀⠀⠀⢣⡄⠢⡀⠀⡠⠖⠋⠣⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡈⠀⠀⠹⠀⠀⠀⠈⣄⡄⠻⠀⢷⣄⠀⠉⠢⣄⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⢀⠤⠳⢶⣤⠔⠛⣯⣁⠀⣈⡿⢳⣦⣀⠀⣹⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⣛⣲⣤⣄⣧⣷⡀⣈⣻⣷⣭⣴⢼⡛⠉⠉⠁⠐⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠈⠠⠽⣿⣿⠿⣛⡻⣄⠐⢄⠀⠉⠳⠘⢮⡉⠀⠀⢇
⠀⠀⠤⠤⢤⣀⣀⣀⣀⣤⠤⠤⠤⠤⠶⠤⡀⠀⠀⠀⠀⠀⠀⠀⢸⡁⠀⠀⠀⠈⠀⠀⠀⠀⠉⠢⢳⠈⠀⠀⠀⠀⠀⠳⠀⠀⠈⢧⡀
⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠓⢶⡒⠒⠚⠓⢤⡈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠈⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠈⠓⠦⣉⠙⠲⠦⣭⣉⣙⠛⠛⠒⠒⠒⠂⠀⠀⣂⣉⣀⣀⠀⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠰⣄⠀⠀⠈⠑⠲⢤⣀⠈⠹⣿⣿⣷⣶⣶⡀⠀⠀⠀⠘⡀⠀⠄⠀⠀⢹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⢧⡀⡀⠀⠀⠀⠀⢹⢦⠀⠀⠀⡀⠀⠀⠀⣿⠣⣀⡘⣆⠰⡄⠈⠙⠀⣿⠉⢿⡏⢿⣿⡶⢄⠀⠁⠐⠀⠘⡀⠀⠀⣧
⠰⠀⠂⢄⠀⡿⣀⠀⢹⠱⡙⢂⢠⣠⠀⢹⠀⢣⢠⡀⣿⣆⠈⠂⢸⠀⠙⠹⣿⢆⠃⠀⠀⣠⠟⠀⠀⢿⠈⢳⡙⢦⠀⠀⠀⠀⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠉⠀⠉⠁⠂⠀⠉⠀⠃⠁⢐⡼⠀⠀⠷⠡⡿⠘⠇⠀⢺⠀⠀⠀⠁⠈⠃⠀⠀⣿⡀⠀⠀⠈⠀⠀⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠖⠒⠋⠙⠒⠲⠤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⠀⠀⢀⣀⣠⣤⣤⣤⠶⠶⠶⠶⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣤⣖⣚⠋⠉⣉⣈⣀⣠⣤⣤⣤⣤⣤⠾⠧⠤⠤⠄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⠾⠿⠛⠛⠋⠉⠉⠁⠀⠀⠀⠀⠀⢀⣀⣀⣠⣤⣤⣤⣬⣤⣷⣶⣶⣤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠖⠛⠉⠉⠀⠀⠀⠀⠀⠀⢀⡀⠤⢐⣀⣤⡴⠶⠛⢻⡿⣿⣿⣿⣿⣿⠿⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⣊⡭⠶⢟⣋⠁⠀⠀⠀⠀⠀⢡⡿⠟⠋⠁
⠀⠀⠀⠀⠀⣠⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⣀⡤⣒⡭⠖⠋⠁⠲⠶⣶⠪⠉⠀⢀⣰⣄
⠀⠀⣠⡖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢣⠷⣪⣵⣞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠙⢿⣦⡀⠀⠀⢀⣀⣀⣀⡤⠔⣡⣾⣏⣴⣿⡋⢦⣉
⠀⠀⠀⠀⠉⠻⢿⣶⣦⣭⣭⣷⣾⣿⣿⢿⠟⢻⣿⢷⣤⣀⣼⠆⠀⠀⠀⠀⠀⢀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠀⠀⠸⢦⠀⠹⣧⡀⣍⣁⣰⠀⠀⠀⠀⠀⠈⠛⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣆⠈⠻⢶⣭⡁⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣮⡉⢀⡀⠨⣿⡷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣝⠋⠀⠀⠘⣿⣮⣧⣀⠀⠐⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⣀⡿⢹⡿⠈⣷⡄⠀⠘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⣸⢿⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⢚⣫⠸⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⡇



⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣯⣿⣭⣭⣯⣬⣭⣯⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⣄⡀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡄⣀⡤⠂
⠀⠀⠀⢀⠀⠀⠀⠀⠠⠖⠁⠀⠀⠈⠀⡀⠄⠐⠀⠀⠀⠀⠀⠀⠀⠐⠠⠄⡀⠈⠀⠀⠀⠑⠦⠀⠀⠀⠀⢀
⠀⠀⠀⠈⠀⠀⠀⠀⡥⠤⠠⠤⢠⡤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣤⠠⠤⠠⠤⡅
⠀⡰⠀⣀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⢀⡀⠰⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀⠀⠰⠃⠠⣀⡠⠐⠀⠀⠂⠀⠀⠀⠀⠒⠀⠐⠀⣀⡀⠀⠳⠀⠀⣠⠄
⠀⢀⠀⠀⢀⠀⠀⠀⠀⢰⠂⠁⠀⠠⠌⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠤⠀⠀⠀⢲⠀⠀⠀⠀⢀⠀⠀⢀
⠀⠀⠩⡉⠀⠀⠀⠀⠀⠈⢀⡀⡀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⡀⣀⠈⠀⠀⠀⠀⠈⠈⡩⠁
⠀⠀⠀⠈⠀⠀⠠⠀⠄⠀⠀⠈⠕⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢍⠀⠀⠀⠄⠠⠀⠀⠈
⠀⠀⠀⠀⠀⠐⠢⣀⡀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡗⠀⠀⠀⣀⡠⠒
⠀⠀⠀⠀⠀⠀⣀⠀⠀⠈⠉⠉⣀⠢⡀⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⡠⢂⡈⠉⠉⠀⠀⢀⡀
⠀⠀⠀⠀⢰⡀⠀⠀⠀⠀⣀⠀⠐⠂⠳⡄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⡴⠓⠒⠀⢀⡀⠀⠀⠀⠀⣠
⠰⠂⠈⠋⠀⠀⠀⠈⠉⠉⠀⠀⢀⡉⠆⠛⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠚⠃⠎⢁⠀⠀⠈⠉⠉⠀⠀⠀⠈⠋⠀⠲
⠀⢀⠀⠀⠀⠈⠣⠐⠀⠀⠀⢀⠁⠀⠤⠊⠁⡈⠒⠀⠤⠤⠤⠔⠐⠊⡄⠈⠢⠄⠀⠁⠀⠀⠀⠐⠠⠋⠀⠀⠀⢀
⠓⠉⠀⠀⡀⠔⠃⠀⠀⠀⠤⢀⣀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⣀⠀⠀⠀⠀⠀⠓⠄⡀⠀⠈⠑
⠀⠀⠀⠀⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠁
⠀⠀⡀⠀⢀⠸⠀⠀⠀⠀⠀⣄⠒⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢒⡄⠀⠀⠀⠀⠸⢀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠋⠀⠀⠀⣈⡙⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠨⣮⠏⢦⣱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⣰⣄⠀⠀⢈⠑⢌⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠐⡅⠀⠈⠉⠀⠉⠉⠛⢧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡃⠀⠙⢤⡀⠀⠀⠀⠀⠀⠀⠙⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡧⠀⠀⠀⠈⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠔⢒⢖⡁⠀⠀⠀⠀⠀⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠋⠀⠀⡠⠤⡀⠈⢢⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠅⠀⠔⠁⠐⠀⠀⡇⠀⠀⡇⠀⡀⠀⣀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠁⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⡇⢀⠁⢀⡍
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠁⠀⠀⠀⠀⠀⡀⣠⡤⡸⠀⠀⡸⢀⣈⠔⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠂⢀⢀⢀⠀⠀⡀⠉⡥⠀⢀⣠⠮⠒⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠙⠁⠈⠀⢩⣂⡀⢈⡁⢠⠖⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢎⠂⠀⠀⢐⡶⠕⠋⠃⡘⢹⢸
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠛⡳⠵⣋⣵⡟⠀⠀⠀⡏⡇⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠰⠕⠊⠀⢈⣿⡟⠀⠀⠀⠀⢻⠀⠀⢶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠟⠀⠀⠀⠀⢀⣀⣸⣇⡠⣸⣄⣠⡤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠄⠤⢀⠀⠀⠀⠀⠰⠞⠉⠅⣶⡟⠝⢙⠲⢟⣿⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠉⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠊⠉⠀⠀⠀⠀⠀⠉⠙⢿⣟⠲⢦⣤⣀⠄⠠⠀⠤⠄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠋⢀⡤⡤⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⡆⠀⠀⠁⠀⠀⠀⠀⠀⠀⠉⠑⠦⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡁⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠒⠉⠀⠉⠀⠀⠀⠈⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡀
⠀⠀⠀⠀⠀⠀⢀⡤⠖⠊⠁⠤⠒⢀⣀⣀⠤⠐⠂⠀⠉⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣜⢶⡉⠀⠃⠄
⠀⠀⠀⠀⠀⢈⠁⠀⢀⠠⠄⠒⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⠀⠄
⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⡠⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡾⠀⣀⢤⡀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠰⢉⣵⡾⠟⠛⠛⢀⣤⣭⠤⠤⠤⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣠⠔⢉⡠⠖⠋⠁⠀⠒⠂⠉⠉⠁⠀⠀⠁⠀⠀⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠐⠶⠉⠁⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡄⠀⠀⠀⠀⠈⠀⠀⠙⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣁⠀⠠⠀⠀⠀⠀⠒⠀⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⣀⣀⣀⠈⠉⠉⠋⠁⠀⠀⠀⠘⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠈⠐⠀⠁⠬⣁⡐⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠈⠁⢄⡀⠉⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠈⠳⡘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠑⠀⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠂⢀⠀⠀⡄⠀⠐⠀⠈⠦⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠈⠀⢠⠀⠀⠘⡄⢠⠀⠑⠄⠈⠣⡀
⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠄⢱⠈⢇⠀⠀⢀⠀⠁
⠀⠀⠀⠀⠀⠘⠃⢂⢀⠆⠀⠀⠀⠀⠀⠀⢠⢥⠀⢀⡀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠊⠀⠈⠂⠁⠀⠀⠀⠀⠀⠇⠀⠁⠘⠈⠉⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⣀⠀⠀⠀⣀⣤⣤⣴⣶⣶⣶⣿⣿⣦⣶⣶⣆⣀⣀⣀⡀
⠀⠀⡄⠠⠉⠀⠾⠐⠟⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠶⠀⠈⠛⠛⠉⠹⠋⠁⠙⠋⠀⠰⣿⣿⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⠀⠁⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈⠀⠀⠈⠁⠀⠈⠀⠀⠁

⠀⠀⠀⠀⠀⠛⠛⠓⠶⣦⡄⢀⡤⠀⠀⠀⠀⠀⢠⣂⣴⣶⣶⣲⣀⢠⡆⠀⠀⠀⠀⠀⢀⣀⣤⣔⣆⣄⠀⣠⡀
⠀⠀⢀⠀⠀⠀⣀⣀⠰⠄⡀⢸⡇⠀⠀⠀⠀⣶⣿⣿⢿⣛⡽⠏⠁⠻⠀⠀⠀⠀⣠⣠⠀⢠⣤⠤⠒⣚⠄⢵⠇
⠀⠀⠈⠀⠀⢀⣌⠉⠐⠛⠁⠀⠙⠀⠀⠀⠂⠈⠉⠨⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢠⡁⠈⠉⠁
⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⣄⣀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣶⣄⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣀
⠀⠀⠀⠀⠈⠐⠂⠈⠻⠀⣠⠀⠀⠀⠀⠀⠀⠔⠎⣿⣿⣿⣿⡿⠷⣺⡇⠀⠀⠀⠀⠀⢀⠈⠙⣿⣿⣿⡆⣀⡄
⠀⠀⠀⠀⠀⠐⠓⠉⣠⠈⣿⠀⠀⠀⠀⠀⠘⠒⠈⠀⢽⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠤⠌⠀⠀⢾⣿⣿⠛⠻⠇
⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠶⠇
⠀⠀⠀⠀⠀⣀⡀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⣀⡄
⠀⠀⠀⠀⢾⡛⡟⣿⢹⠀⢀⡄⠀⠀⠀⠀⠀⣠⡞⢩⣍⢹⢇⣠⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣀⠠⣄⡀
⠀⠀⠀⢳⠸⡧⣿⣸⢸⠆⢽⡇⠀⠀⠀⠀⠀⣽⣧⣼⣼⣾⣼⠉⠳⠀⠀⠀⠀⠀⠀⠈⠃⠰⠻⠉⡿⣛⠓⢲⡿
⠀⠀⠉⠚⠪⣿⡃⠚⠻⠀⠀⠁⠀⠀⠀⠀⠀⠀⠉⠻⡇⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠋⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⣶⣶⣦⣤⣄⠀⣠⠄⠀⠀⠀⠀⠀⢀⡀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⣿⣶⣴⣶⡄⢀⡀
⠀⠀⠀⢀⠨⢿⣿⡟⣛⠉⠉⠿⠀⠀⠀⠀⠀⠀⠘⢀⠀⠐⠈⠑⠀⣤⡀⠀⠀⠀⠀⡴⠿⠈⠏⣯⣿⣿⠷⢿⡗
⠀⠀⠢⠀⠀⣬⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠞⠀⠀⠀⠀⠀⠀⠀⠈⠛⠀⠠⣀⡟⠘⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⡑⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠗⠈⠀⠀⣠⡧⢱⠍⠲⣾⠄⠀⠀⠀⠀⠀⠀⠀⡭⢽⣿⣿⠗⠲⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣯⠙⠻⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠘⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣘⣆⣀⣤⣤⣴⠶⠗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡿⠛⠛⠛⠻⣿⣷⣤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠈⠋⠀⣿⠋⠛⠀⠀⣰⣶⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣾⡇⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⢶⣶⣴⣿⣦⠀⠀⣰⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣷⠆⠀⠐⡀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣽⣿⣿⣿⣿⠟⠙⢤⣸⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⣦⣄⠀⠰⠦⠤⠤⠤⡔⠋⠁⠈⠉⠉⠉⢻⡿⠁⠀⠀⠀⠉⠻⢤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠀⢀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢀⣤⠬⠻⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠗⠦⣬⣁⠀⢴⣄⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡏⠀⠀⠈⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠉⠛⠓⠻⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀⣞⡄⠀⠀⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣦⡄⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣡⣄⠀⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⡜⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⢋⡿⢻⣿⡿⠀⠀⠨⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠈⣿⣿⡆⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠸⠃⠀⢻⣿⢿⠒⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⣿⠟⠳⣦⣤⣄⣀⠀⠀⠸⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⢻⣿⡇⠀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢼⡛⡆⠀⠀⠀⠀⠉⠀⠀⠴⢢⣄⣆⣸⡇⡀⠀⠀⠀⣀⡀⢦⣴⣾⡇⠀⠀⠘⣿⡇⠀⢸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣄⣉⠛⠿⣇⣿⣴⣾⣦⣿⠹⠎⣿⣾⠁⠀⠀⠀⢿⣗⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⢿⣿⣾⡟⠛⣁⣠⣠⣤⣤⣬⣿⣷⣄⠀⠀⠀⠘⠋⠉⠙⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠁⠉⠁⠀⠛⠛⠛⠛⠛⠁⢿⣿⣿⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣟⡇⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⢸⣿⠻⠀⠀⠀⠀⢁⣬⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⣸⡇⠀⠀⠀⠐⣼⣾⡇⠀⠀⠀⠀⢸⡏⢸⡇⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⡷⠀⠀⠀⠀⠈⠹⣷⡀⠀⠀⠀⠈⠃⢰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠄⠀⠀⠀⠀⢸⡏⡗⠀⠀⠀⠀⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⢸⡇⢸⡄⠀⠀⠀⠀⠀⡵
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⣾⠃⠀⡕⠀⡀⠀⠀⠀⣳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⣀⡀⠀⠀⣹⠆⠀⢷⣀⠁⠀⠀⠉⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣯⢴⣶⣾⡇⠀⠀⠘⢧⠖⠀⢀⠀⢾⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢠⣿⣿⠀⠀⠀⠀⠈⢷⣭⡥⢶⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡎⣿⣿⠀⠀⠀⠀⠀⠀⢻⣷⣼⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢸⣇⣿⣿⠀⣠⡀⠀⠀⠀⠈⣿⡈⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄⠀⣾⠿⣿⣿⣿⣿⣿⣷⠀⡀⠀⠀⢸⣧⢹⣿⣇⢀⣶⣤⡆⠀⣀⢀⣤⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⢰⣿⣇⠰⣟⣵⣿⠟⠋⠛⠁⠀⠀⠀⠀⠀⢸⠟⣿⣿⣿⣾⣿⣿⣷⣿⠟⠘⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⣴⠈⠀⢺⣾⣿⠿⣾⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⣀⣾⣧⣼⢿⣽⣿⣿⠿⠛⠛⠁⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣽⡿⠋⣠⣿⡿⠙⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⡟⢹⡿⢟⣿⣿⠟⠁



⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣃⣀⣀⣀⣀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⢀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢶⣄⢀⣤⢦⠀⠀⣀⠀⠀⠀⠀⠀⢀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠱⠆⡀⠈⣧⡀⠀⢀⣄⢀⠀⠄⠻⡿⣶⣇⠇⢭⠇⣳⡾⡽⠃⢠⠀⠀⣇⠀⠈⢠⡎⠀⣀⠰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠄⣠⠘⠓⠨⡀⠀⠈⢃⠤⣍⠁⠀⣴⣷⡿⠀⣲⠠⣷⣶⡄⠀⢉⡅⠠⠈⠀⠀⣈⠓⠚⠀⣄⠄⠈⠉
⠀⠀⠀⠀⠀⡔⠓⠚⠂⠈⠉⠀⢹⣶⣾⣇⠀⠀⠘⠲⠀⢇⠀⣀⣋⠂⠶⡵⠆⢊⣓⣀⢀⡇⠰⠚⠁⠀⠀⣽⣶⣿⠁⡈⠉⠁⠘⠒⠓⣂
⠀⠀⠀⠠⠂⠀⢀⠀⠀⠀⢀⡄⠉⣀⣁⣉⣁⣙⣲⣦⣁⣈⣳⣉⣽⣷⣾⣹⣷⣼⣏⣹⣋⣀⣡⣴⣖⣁⣈⣁⣉⡈⡉⣀⡀⠀⠀⠀⠀⠀⠠
⡤⠠⠀⠀⠀⠠⠀⠄⠀⠀⠀⠤⠀⠠⠀⠀⠄⠠⠀⠀⠀⠄⠀⠠⠠⠠⠄⠀⠀⠀⠠⠠⠄⠄⠠⠀⠀⠀⠀⠀⠠⠄⠀⠀⠠⠄⠤⠀⠀⠀⠄⠀⠄⠀⠠
⡇
⡇⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⡇⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⣈⡄⢢⢠⢢⢇⢀⢠⢎⢀⡀⢀⡀
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⢀⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⠁⠈⠀⠀⠈⠀⠀⠏
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢠⡟⣠⢀⡄⣠⢀⡄⣠⢀⠄⡄⣠
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠘⠐⠃⠘⣰⠃⠊⡼⠁⠊⠘⢱⠇
⡇⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠋⠀⠰⠃⠀⠀⠠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⡇⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⡇⠀⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈
⡇
⠇⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⢠⠀⠀⠐⠀⠀⠀⠒⠖⠒⠒⠒⠲⠲⢒⣶⠶⠒⠒⣶⠒⣶⢶⣶⢲⡶⣶⠖⢲⡒⠒⠲⣶⡒⠶⠲⠒⠒⠒⠂⠖⠀⠀⠀⠐⠀⠀⠠
⠀⠀⠀⠀⠀⠑⡂⣀⣀⠀⠀⠀⠊⣹⣾⣷⠟⠈⠁⢀⢠⠁⡾⠙⢛⠻⠁⣝⢯⣄⠹⡛⠋⠹⡄⢁⢀⠈⠁⠙⣷⣿⣮⠑⠀⠄⠀⣀⣀⡀⡆
⠀⠀⠀⠀⠀⠀⠈⠁⠉⠀⠘⠜⠦⢉⣁⡘⠃⠀⠀⠙⠠⠞⠁⠀⣬⣿⡦⢰⡢⢠⣾⣥⠆⠈⠑⠠⠜⠀⠀⠀⠻⢀⡉⠱⠏⠈⠀⠈⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⣀⠰⠊⠀⡿⠀⠀⠘⡆⠀⠹⠁⣠⢦⣾⠃⡼⠄⡈⣷⣧⣦⡀⠉⠂⠐⠟⠀⠀⠺⡆⠉⠂⣠⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠆⠈⠁⠐⠀⠀⠁⠀⠀⠀⠛⠉⠸⣵⠗⠰⢷⡅⠈⠙⠃⠀⠀⠀⠀⠀⠐⠀⠉⠐⠄⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠆⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⢀⠂⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣇⣀⣀⣀⣀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡒⠉⠉⠙⠒⢦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠴⠯⢀⡈⠙⠦⣀⡄⠀⠙⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣷⣶⣤⣄⡀⠀⠀⠉⠂⢄⠁⠂⡀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⡟⠉⠀⠁⠢⢄⠀⠀⠀⠀⢀⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢠⣦⢂⣀⠀⠀⠀⠉⠒⢄⡀⠈⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠈⠉⠁⠈⠋⠁⠀⠀⠀⠀⠀⠹⣦⡀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠢⡀⠀⠀⠀⠠⠀⠀⡀⠀⢈⠉⢣⠼⣿⣿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⠉⠛⠻⠿⢷⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠤⠀⠀⠀⠀⠀⡤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠂⠀⠀⠀⠀⠀⡠⠀⠀⢇⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁
⠀⠀⠀⠀⠀⣀⡤⠖⡻⠁⠱⠀⢰⢶⠀⠁⠀⠀⡠⠊⠀⠐⢀⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⢠⠃
⠀⣀⠤⠒⠉⠁⠀⠈⠑⠀⠀⢀⠋⠈⡇⠀⠀⠈⠀⠀⠀⠀⠀⠈⠑⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠓⠄⠆
⠀⢆⠀⠀⠀⠀⠄⢲⠀⠀⠈⠀⠀⠀⠀⠐⠒⠒⠀⢠⢄⠀⠀⠀⠀⠀⠈⠢⣀⠀⠀⠀⠀⠀⠀⠍⡘⠨
⠀⠀⠣⡀⠀⢀⡴⠀⠀⠀⠀⠀⠀⢈⠀⠐⠀⠐⠀⢰⠀⠉⠢⢄⡀⠀⠀⠀⠀⠑⣤⡀⠀⠀⡸⢰⢃⠃
⠀⠀⠀⠈⣀⠍⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡠⠂⠀⠀⢣⡀⠀⠀⠉⠢⣄⠀⠀⢀⠆⢹⢀⠊⠑⢆⡌
⡦⠓⠲⠞⢹⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠑⢦⡊⢀⡃⠀⠀⢤⡜⠁
⠑⠄⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⠒⢯⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⣀⠃⡼⠄⢍⠁
⠀⠀⠀⠀⡀⠈⠳⠶⢴⡦⠄⠠⠤⠶⠿⠛⠋⠁⠀⠀⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠰⠸
⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠄⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠔⠀⠹⠀⢣⠃
⠀⠀⠀⠳⡀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠄⢰⠃⠀⠦⡀
⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⡠⠋⠀⠀⠀⠀⠀⠀⠀⢀⠋⠀⡜⠀⠉
⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠘⠂⠄⢀⣀⣀⠀⠀⠀⠀⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠁⠀⠀⢠⠃
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠈⠐⠠⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⢠⠃
⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⢀⠆
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⡐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⣀⠀⠀⢀⠊
⠀⠀⢀⣀⠤⠄⠒⠘⠂⠀⠀⠀⠀⠀⠉⠑⠒⠤⢄⡀⠀⠀⠀⠀⠀⠀⠑⣤⠆
⠀⢮⣥⣤⣤⣤⣤⡤⠤⠴⠶⠂⠴⠤⠤⠤⠤⠤⠴⠞⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⢹⡕⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠐⣁
⠀⠀⠀⣀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠃
⠀⠀⠀⠇⠀⠀⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⣭⠉⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠠⠄⢀⠀⠀⠀⠀⠀⠀⠒⠁⠀⠀⠀⠀⠠⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣀⢀⡀⠒
⠀⠀⠉⠁⠀⠁⠀⠐⠁⠀⠀⢠⣀⠀⠤⠀⠀⠀⠛⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠈⠀⠀⠠
⣀⣀⣀⣄⣘⣁⣀⣀⣀⣐⣒⣀⣀⣄⣀⣐⣛⣀⣀⣀⣀⣂⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣀⣐⣂⣒⣀⣀⣀
⣿⣟⣉⣉⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤⠄⡄⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠈⠈⠁⠐⣄⠀⢰⠀⠀⢀⡤⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠂⢀⠀⣀⣀⣴⣀⠀⠀⠀⠈⠁⠀⠉⢴⣿⣇⣸⡿⠲⡀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⣵⣿⣿⣿⣿⣷⡶⠒⠂⠉⢷⡀⠀⠉⠛⠉⠛⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠀⠠⡄⢙⠤⠤⠀⢼⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⢀⡅⠈⠂
⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⢀⡀⠀⢃⡄⢠⣿⡄⠀⠀⠈⣻⢿⣿⣿⡿⠟⠓⠦⣄⠀⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠉⣤⣀⠔⠁⠀⠈⠈⢇⠀⠀⢀⢘⡎
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⡄⠀⠀⠀⡌⢦⣴⠖⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠁⠉⠁



⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣭⣭⣽⣯⣮⣿⣯⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⢷⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣶⡿⠿⠛⠁⠀⠈⡻⢷⣦⣀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⣀⣀⣀⣀⣠⣀⣤⣶⡶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⣿⠉⠉⠀⢀⣤⣴⡿⢿⣟⣿⣭⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣁⣤⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠓⠈⣨⣶⣾⣿⣿⣷⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⢿⣿⡿⣬⢹⢿⣿⡿⠋⢋⣴⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣵⠿⠛⡟⠉⠀⠀⠑⢭⣦⠴⠟⡼⢡⣾⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⣠⡿⠟⠛⠛⠛⠛⠒⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⠿⠛⠋⠉⠀⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠊⣠⠖⠊⣩⠉⠂⣤⣤⡴⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⠟⠃⠀⠀⠀⠀⠀⠀⠸⡿⣆⠀⠀⠀⡀⠈⠢⠄⠀⠀⠐⠊⠀⠀⠊⢁⡠⠜⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⠛⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣷⣌⠲⣄⣠⡈⠲⠤⠤⠀⠀⠀⢀⣤⠶⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣶⣿⣿⣿⣿⡿⠃⠀⠀⢠⣴⣾⠿⣛⠛⠊⢉⣿⣿⠛⠳⠦⢬⣍⣙⣀⣠⣤⠶⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢠⢿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠈⠛⠿⣿⣿⣷⣶⣭⡾⠃⠀⠀⢀⣠⣴⣾⣯⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⢉⣀⣤⠶⠚⢿⣿⡿⠿⢿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠋⠁⠀⠀⠀⠈⢷⣇⠀⠀⢹⡇
⠀⠀⠀⠀⠀⠀⠀⣠⣶⣤⣤⣄⣈⢹⣿⣷⡀⠀⠀⠀⠀⠀⢠⡟⠁⠀⢀⣀⣀⣠⣤⣤⣬⠻⣾⣶⣿⣷⢀⣀⡀⠀⡀
⠀⠀⢠⠊⠀⢀⢠⠻⣍⣀⠄⠈⠉⠒⠛⢿⣿⣦⡀⠀⠀⠀⢿⣀⣠⣼⣿⡿⠿⢛⣻⣿⠏⠀⢈⣹⣛⣧⡤⠥⠚⠇⠀⣢⠀⣢⡄
⠀⠀⠸⣇⢸⣬⣿⣷⣌⣻⣶⣤⣐⣲⠶⠦⠽⠿⣷⣦⣤⣀⢀⣿⣿⣿⣿⣋⣭⣽⣿⣿⡶⣛⣫⣭⡭⠁⢀⣀⡔⡼⢠⢇⡖⠉
⠀⠀⠀⠙⢌⢮⣝⣷⣽⣿⣿⣷⣌⡋⠙⠲⣦⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣽⡿⠿⢧⣾⠿⢛⣉⣁⣈⣃⣩⣴⢟⣵⡋⠉
⠀⠀⠀⠀⠀⠉⠚⢿⢿⡟⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣭⣭⣿⣿⣿⣿⣶⣿⣵⣿⣿⣿⣿⣟⡪⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠀⠉⠋⠙⢿⣿⣷⣶⣦⣭⣽⣿⣿⣿⣭⡿⠿⠾⠟⠉⠉⠉⠁⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠘⠛⠿⣼⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⣍⡓⠂⢶⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⣭⣴⣶⣾⠿⢿⣷⣦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠿⠨⠙⠀⠀⠙⠁⣀⢄⣀⣀⣀⠤⠤⠦⣤⣀⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣠⣀⣀⣀⣀⣂⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⠈⠁⠀⠀⠀⠀⠁⠉⢻⠟⠻⠿⠿⠿⠛⠉⠀⠀⠀⠀⠉⠀⠄⠚
⠀⠀⠀⢀⠀⠀⠀⠱⣄⣀⣀⣀⣠⠤⠴⠖⠀⢀⣤⠄⠘⠢⠁⠀⠀⠀⠀⠀⠀⠀⠀⠠⠐⠒⠂
⠀⠀⠀⢰⠀⠀⠀⠀⢸⠋⠉⣁⣤⠖⠀⠀⠀⢈⣿⣿⣤⡄⠀⡀⡀⠀⠀⠀⢀⣀⣠⡄
⠀⠀⠀⠘⡄⠀⠀⠀⠀⠓⣿⡿⠃⠀⠀⠀⢰⣿⠛⠻⠿⣿⣿⣿⣅⣴⡿⠿⠋⠛⠉
⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⣰⣿⠇⠀⠀⠀⠀⠈⠙⠛⠉
⠀⠀⠀⠀⠸⠀⠈⠲⣄⠀⠀⠀⠀⢀⣴⣿⡏
⠀⠀⠀⠀⡂⠀⠀⠀⠘⢿⣶⣤⣴⣿⣿⣿⡇
⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠈⠉⢹⣿⣿⣟⡇
⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⣛⡽⠿⡛⠁
⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠀⠀⠀⠸⡆
⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⣸⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠋
⣶⣶⡶⢶⠶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣶⣶⣶⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠞⣀⣉⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣧⢀⣀⢠⣤⣤⣴⣶⣶⣤⣄⠀⢨⡿⢯⡽⠉⠁⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⢠⣀⢰⣤⣄⣎⠁
⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⣿⣿⣷⣿⣿⣿⡻⠆⠀⠀⠢
⠀⠀⠀⠀⠀⠀⢀⣯⣿⣿⣧⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣧⣖⢳⣶⢢⡄
⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⡯⣯⠻⢿⣿⣿⡿⣶⣿⣿⣿⣿⣿⣿⣿⣿⡗⣿⣆⠈⢻⣿⣧
⠀⠀⠀⠀⠀⠠⣹⣿⣿⣿⣿⣿⣿⠿⣿⣇⠜⣐⣲⣦⠐⢿⣿⣿⣿⣿⣿⣶⢟⣻⣿⣿⣿⣿⣿⣿⣤⡙⢿⡧
⠀⠀⠀⠀⠀⠐⠹⣿⣿⣿⣿⣿⣧⣾⣭⣿⣟⠝⠇⢱⠇⣿⠿⣆⡿⢫⣶⠉⢛⣽⣿⣿⣿⣿⣿⣿⣿⣿⣷⣷⠗
⠀⠀⠀⠀⠀⠘⣴⢿⣿⣿⣿⣿⣿⣟⣿⡋⣩⣶⣿⡄⡘⠻⡄⣹⣗⠉⠁⠀⠀⠉⠙⠛⣿⣿⣏⣻⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠈⠘⢿⡟⢿⣿⣿⣿⣶⣡⣾⣷⣦⡀⣽⡶⠂⠠⠀⠀⠀⠀⠀⠀⠀⠺⢿⣿⡏⠛⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⠘⣉⢙⣿⣿⣿⣿⣿⣿⣿⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡆⣈⣻⣿⣃
⠀⠀⠀⠀⠀⠀⠀⢐⠀⡀⠈⣿⣿⣿⣿⡿⣿⣏⣛⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⡿⣿⣿⣽⣿⢿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢽⠉⠦⠙⠻⢿⡿⢉⣝⡟⢿⡿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠉⠀⢫⡄⡹⠉⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠀⠈⠀⠉⠒⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠋⡑⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠈⠁⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀




⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⣀⣀⣀⣠⠤⠤⠔⠒⠢⡀⠀⠀⢠⠤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⢀⠞⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⡟⠰⠠⠀⠈⣹⣹⠛⠛⠒⠒⣶⠸⡥⠤⠄⠠⠤⠤⠄⠀⠠⠀⠤⠤⠤⠀⠠⠤⠤⡽
⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠈⠘⠁⡏⠀⢡⠀⠀⠀⠀⠀⢠⠀⠀⡀⠐⠄⠀⠀⠀⠀⢰⠁
⠀⠃⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⠀⠀⠀⠀⠀⠀⣈⠀⠁⠐⠐⡀⠀⠀⠀⢸
⠀⢸⠀⠀⠀⠀⠀⠀⠀⠤⠄⠀⠀⠀⠘⣆⠃⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⢰⠃⠀⢸⠀⠀⠀⠀⠀⠐⠀⠀⠘⠂⠀⠀⠀⠀⠀⢸
⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⡿⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⢸⠀⠀⠀⣁⣀⣀⣀⣀⡀⢀⡁⢐⣈⣀⣀⣀⣀⣀⡈
⠀⠀⡆⠀⠀⠀⠀⠀⠀⣀⣀⣠⡤⠤⠤⣇⡀⠀⠀⠀⢀⢿⠀⠀⠀⠀⠀⠸⠒⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠍⠙⠓⢦⣄
⠀⠀⢏⠀⠀⠀⢀⡤⠞⠩⠀⠀⠀⠀⠐⠄⠉⢢⡀⠀⢀⡘⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢
⠀⢠⠴⠧⡁⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⡆⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⡿⠀⠀⢻⠀⠀⠀⠰⣀⣀⣀⡴⠢⣤⠠⣀⣀⡾⢠⣡⠧⠒⢲⠀⠀⢸⡄⡀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⢠⠧⠐⠒⠘⢲⠀⠀⠀⠊⠉⠁⠄⠀⡇⠉⠙⠓⠒⣺⠃⡀⠀⠘⢆⣀⣸⠀⠀⠉⠉⠉⠉⠛⠛⠒⠦⠤⣤⣄⣀⣀⣀⣀⣀⡤⠴⠒⠋
⢺⠄⠂⠒⠒⠺⡦⠤⣄⡀⠀⠀⠀⠀⣙⣦⡀⢠⣎⢙⠇⠀⠀⢀⠤⠷⠤⠤⡴⣒⡒⢒⢀⣀⣀⣀⠐⠒⠐⠒⠀⠀⠀⠀⠀⠒⠒⠐
⠉⡇⠀⠀⠀⠀⡇⠀⠀⠉⠉⣛⡩⠭⠴⠶⠦⢤⣄⡈⡗⢐⠀⡃⠀⠀⠀⠰⠀⠀⠄⡜⣀⠤⠖⠚⠁⠀⠂⠠⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠃⠀⠀⠀⠀⢡⠀⠀⡰⠊⠩⡀⠁⠊⠁⠊⠁⠈⠍⢇⠀⠂⠱⢄⣀⠐⠂⠀⠠⠒⠵⠁⠀⠀⠀⠆
⠀⢀⠀⠀⠀⠀⢸⣠⠞⠀⠀⠀⠀⠀⠀⠠⡀⡁⠀⠀⠸⣄⡀⠀⠀⠀⠀⢈⣁⠤⠊⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠄
⠀⢸⠀⠀⠀⠀⠘⡧⠂⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠁⠀⠈⢻⣒⢲⡿⢻⡀⠀⠀⠀⠀⠀⠐⣀⣀⣀⣀⠀⠀⠀⠀⡀⢀⡀⠐⠄⢀
⠀⠀⡆⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⢤⢤⢤⢿⡶⠛⠒⡊⠁⠀⠀⣠⠔⠋⠉⠀⠀⠀⠀⠉⠑⠮⡀⠀⢈⣀⡀⠀⣠
⠀⠀⡇⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠂⠀⢠⠖⠁⠀⠀⠈⠉⠣⡀⠀⠈⠉⠉⠹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡏⠹⡀⠈⠻⠁
⠀⠀⢠⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⣀⡠⢧⠤⣀⠀⠀⡇⠀⠴⠀⠀⠀⠀⠶⠀⠀⠀⠀⠀⠈⢆⠈⢢⠄⢠
⠀⠀⢸⠄⠀⠀⠀⢘⣦⠀⠀⠀⠀⠀⠀⢀⠤⠏⠏⠉⠱⢤⠊⠀⠀⠀⠐⠘⠢⡀⠇⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆
⠀⠀⠈⣉⣀⣉⣁⠠⠇⠙⠦⣀⡀⠀⢠⠃⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⢡⠜⢄⡀⠈⡀⠀⢈⠁⠀⠀⠀⠀⠢⡀⠀⣀⠔⠋
⠀⣠⡀⠀⠀⢀⠀⢀⠀⠀⠀⠀⠉⠉⠙⡄⠀⠀⠀⠀⠀⠀⢨⠀⠀⠀⠀⠀⡠⠋⠀⠀⠈⠑⠂⠦⠄⠀⠤⠤⠬⠶⠤⠼⠋
⠸⠉⠑⠀⠀⠀⠀⠄⠀⠀⢶⣶⣶⣶⣶⣷⣶⣶⣶⣶⣶⣶⣿⣿⣶⣶⣶⣾⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⠒⠒⠒⢲⢰⠒⠒⠒⠖⠒⠒

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⡿⣠⠀⠀⠀⠀⠀⠀⠀⠀⣀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⡠⢊⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⡥⠄⠀⠀⠀⣀⣤⡎⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⠗⢀⣠⠤⣶⣿⣿⣋⣠⠔⡈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⡾⠽⠂⠑⡄⠀⠀⢹⣿⣿⣿⣿⣿⠁⡞⣡⣶⣿⣿⣿⣿⣿⣿⡮⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⢀⡟⢠⠃⠀⠀⠸⣿⣿⣿⣿⡟⢸⢀⣿⣿⣿⣿⣿⣿⣿⠿⢋⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⣰⡏⠀⠀⠀⠀⣿⣿⣿⣿⠇⡟⣸⣿⣿⣿⣿⣿⣿⣷⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⣴⡏⠁⠀⠀⠀⢠⣿⣿⣿⠟⡸⣱⢣⣿⣿⣿⣿⣿⣿⣷⠠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣽⣿⡇⠀⠀⠀⠀⠞⢁⡿⢋⠔⡴⣣⣿⣿⣿⣿⣿⣿⡟⠡⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣧⠀⠀⢀⣀⡠⢊⠔⣡⣮⣾⣿⣿⣿⣿⣿⡟⢭⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⠷⣜⣛⣫⣴⣷⣿⣿⣿⣿⣿⣿⡿⢏⠣⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡟⣹⣿⣿⣛⡛⠋⣛⠻⠟⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡟⡛⢿⣿⣷⣬⡳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣝⣿⣧⣆⣻⢻⡿⣿⣮⣢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣮⣝⣛⣷⣴⣀⣍⠀⣝⣶⣤⣤⣤⣤⠴⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣟⢿⡿⠿⠦⠾⠿⠿⠛⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀⠀⠀⠹⣄⢿⡀⠀⠀⠀⠀⠀⣠⠖⢀⣠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠀⠀⠀⠸⡆⢣⠀⠀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠰⡀⠀⠀⠀⠇⣄⡄⠀⣀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠒⢬⣷⡄⣄⠀⢠⢀⡿⣠⡞⠡⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣀⣸⣷⣿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣠⣬⣽⣽⣯⣿⣛⣯⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠬⠉⠍⠉⠛⢿⣿⡿⠟⠛⣻⡛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠐⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠐

⠀⠀⠀⠀⠀⠀⠀⡶⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠆
⠀⠀⠀⠀⠀⠀⠀⢣⡀⣆⠀⣴⡿⠛⢣⠴⢶⡄⢀⣠⠂⡔⠻⠳⡀⢠⡀⠀⣠⡶⢠⠛⠻⣶⡄⠀⡆⢰
⢄⠀⠀⠀⠀⠈⠋⠙⠧⣽⣆⡘⠦⣴⣾⡄⠀⣿⢯⣥⡾⢅⡀⢈⣹⣦⡹⣷⡇⠀⣼⣦⣄⠌⡀⣈⣠⠿⠋⠙⠁⠀⠀⠀⢀
⠘⠧⠰⣄⠀⠀⠀⠀⠀⠈⢻⣥⣀⠙⠟⠁⢀⠀⠀⣰⠆⠈⢩⠉⠀⢴⠀⠀⠀⠀⠻⠟⢃⣀⣿⠋⠀⠀⠀⠀⠀⢀⣴⠂⠞
⠀⠀⠀⢘⣷⡄⠠⢴⣟⡀⠀⠈⠉⢉⣜⣛⣛⣿⠟⠁⠀⠀⠿⠇⠀⠈⠻⣿⣟⠛⢳⣌⠉⠉⠁⠀⢘⣵⠤⠀⣰⣿⡁
⠀⠀⠀⠈⠁⢀⣠⠜⠻⣟⠻⢦⡔⣱⠏⣹⣋⣄⣈⡙⠭⠃⠂⠐⠭⠝⣃⣀⣍⣿⡉⣯⠱⣠⡶⢛⣿⠛⠦⣄⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠾⠁⠯⠴⠿⠭⠭⠭⠭⠤⠤⠯⠥⠤⠭⠭⠭⠭⠽⠷⠼⠇⠽⠶⠟⠁











⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠶⣖⢲⡖⢶⣖⣒⣒⣒⣒⠒⢲⢲⠒⠒⣒⣒⣒⣒⣶⠖⣲⢒⡶⣤⡀
⠀⠀⠀⢀⡀⠀⠙⠲⣤⣿⣵⠾⠛⢄⣻⣈⣿⣙⠉⢩⡔⢒⠄⠡⢠⣢⣌⠉⠙⣩⣏⣰⢏⠜⠷⣮⣽⣦⡔⠋⠀⢀⡀
⠀⠀⠀⢨⣿⠏⠀⠒⢟⡅⠀⢀⣀⣀⡙⢥⣭⣽⣷⣦⠀⠀⢰⡶⠀⠀⢀⣴⣿⣭⣭⡝⢁⣀⡀⠀⠈⡻⠓⠂⠙⢿⡍
⢀⡴⠡⠟⠁⠀⠀⠀⠀⠀⣠⣟⠉⢡⣴⣆⠀⡀⠀⠀⠗⠀⣈⣃⣀⠰⠏⠀⠉⠁⢀⣴⣍⠉⢹⣆⡀⠀⠀⠀⠀⠀⠙⠆⢲
⠘⠁⠀⠀⠀⠀⣄⣠⣶⢻⡝⠈⡵⠛⠿⡟⠀⢸⢿⣜⠻⣏⠁⠈⢑⡾⢓⣲⣟⠀⠘⡿⠟⠲⡈⠙⡝⢲⣄⣠⡀
⠀⠀⠀⠀⠀⠀⠀⢐⠃⠸⠀⠘⢿⣦⣤⠃⠶⠋⠀⠈⠃⠈⢦⣆⠌⠠⠋⠁⠘⠶⠖⢣⣠⣾⠟⠀⠹⠈⢃⠈
⠀⠀⠀⠀⠀⠀⠀⠰⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠞
⣿⣿⠟⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠒⠃⠉⠹⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⠀⠀⠀⠀⠴⠃⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⢀⠔⡂⠄⠈⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⡡⠀⠠⠊⠀⠀⠀⠀⠀⢠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⠀⠀⡐⢁⠄⠀⠀⠐⠈⠁⠀⢄⠀⠀⠀⠀⠀⠀⠀⢀⣮⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡼⠿⣾⣶⠶⠶⣵⣾⣥⣴⣎⠀⠀⠀⠀⠀⠛⠂⡀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢴⢞⣩⠃⠂⠀⢈⠹⢁⡬⢬⢻⠋⣍⢙⣛⢶⡞⣀⠀⠀⡀⠀⠀⠀⢀⡾⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜
⠀⠀⠀⠀⣀⡀⠀⠀⢰⣿⣾⠶⢟⣱⠀⠀⠀⢃⠀⠐⠀⠓⠘⢄⠖⠀⢘⠏⠫⣻⢋⠀⠀⠀⢠⣟⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊
⠀⠀⠀⠈⠉⠀⣠⣴⣿⣛⣬⣤⡟⠁⣸⣿⡡⠀⠇⠀⠀⠀⠀⢊⡀⢀⢀⡈⠂⠠⠀⠈⣲⣾⣿⣿⣏⠕⠀⠀⠀⠀⠀⠀⢀⠜
⠀⢸⡶⠁⣀⠾⡿⠿⣻⡭⠉⠙⠛⠒⠋⢈⠛⠀⠀⢰⣠⡠⡃⠀⢷⢱⡋⠀⠀⠀⠀⠀⠛⠄⣿⣿⣿⡄⠀⠀⠀⢀⡴⠊⠁
⢠⠋⠀⠈⡔⣩⡍⠑⡌⠃⠀⣨⠟⠀⠀⠄⠀⠀⠲⠈⢐⢃⠒⠀⠑⡚⠃⠄⠀⠀⠀⠂⠢⣴⣿⣿⠅⠀⠀⠀⠀⠸⡅
⡏⢳⡀⠀⢇⡛⠓⣠⠇⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠬⠂⠀⢕⣐⠡⣠⢀⡴⠞⠛⠳⣾⣿⡿⣧⡀⠀⠀⠀⠀⠀⠙⡄
⠐⠀⠙⠀⠀⣉⣉⠥⠀⠀⠀⠀⠀⢀⠐⢁⠆⠀⠀⣠⠄⡞⣠⣜⣧⣠⣴⡏⠙⡀⠀⠀⢿⣿⡿⠌⠓⠄⠀⠀⠀⠀⠀⠳⡀
⠀⠀⠑⢆⠀⠀⡄⢀⠀⠀⠀⠠⠘⠁⣴⡟⢄⠀⠄⢀⠆⢢⣾⣿⣿⣿⡟⠀⠀⠈⠐⠒⢺⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡀
⠀⠀⠀⠀⠉⠓⠦⠀⠀⣀⣤⣒⣀⢴⣿⣧⡀⠃⠀⠀⣰⢾⣿⣿⣿⠟⠀⠀⠀⠀⠀⢀⣿⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⢿⣽⣿⣿⣿⣿⡽⣿⣾⣿⣿⡷⠀⠀⠀⠀⠄⠀⣸⠁⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⠀⠳⣽⠿⠿⠿⠿⢿⡿⢯⣁⠀⠀⠀⠐⠊⠀⠀⡇⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠈⠙⠲⣤⡀⠀⠀⠀⠈⠁⠈⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠻⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⡀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠐⡀⠀⠀⠀⠟⠦⣀⡀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢤⣰⣤⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠐⠄⠀⠀⠅⠀⠀⠉⠑⠀⠀⠀⠀⠀⢘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠈⠢⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠦⣤⣠⡄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⠇
⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⠃
⠀⠀⠀⠀⠀⠀⣠⡟⢿⣿⡿⠁
⠀⠀⠀⠀⢠⣾⣿⣷⣾⣿⠁
⠀⠀⠀⣠⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢶⣶⣶⣦⣤⣀
⠀⠀⣰⣿⣟⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣷⣦⡀
⠀⢠⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣦⡀
⠀⣼⣾⣿⣿⣿⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣦⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣷⡄
⢠⣿⣿⣿⣿⣿⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⡟⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣷
⢸⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⣿⡏⢹⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⢹⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⢸⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⣿⣿⣿⣿⣿⣿⣤⣼⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡟⠁⠀⠈⠙⣿⣿⣿⣿⣿⡿⠃
⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣇⠀⠀⠀⢀⣿⣿⣿⣿⠟⠁
⠀⠀⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣷⣶⣶⣿⣿⡿⠟⠁
⠀⠀⠀⢤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣵⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⠿⠛⠋⠁
⠀⠀⠀⠀⠳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠙⢿⡏⣹⣽⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠹⢿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡶⢤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⡤⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠧⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣼⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣧⠼⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠉
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣭⣽⣿⣿⣿⣿⣯⣥⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣥⣤⣤⣌⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⣤⣤⣤⣼⡶⠿⠝⠛⣻⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⢙⠛⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⢛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡿⠛⠁⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣯⠀⢒⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠘⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠶⠀⠸⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⢛⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠰⡼⣼⣾⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣳⡼⣿⣾⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⢾⣷⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⢀⣷⣶⡝⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡿⠇⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠈⣿⡇⠀⠰⢻⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⢸⠁⠉⠀⢸⠀⠀⠐⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠤⠤⠤⠤⠤⠀⠀⠀⠀⠀⡏⠐⠂⠀⠀⠀⠐⠒⠒⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢲⣶⣖⠀⠀⠀⠀⣸⡁⠀⠒⠒⢰⡂⠒⠒⠂⠴⣦⡄⠈⠙⠙⠛⠛⠂⠐
⠀⠀⠀⠀⠀⠀⠒⠀⠀⠒⠒⠒⠲⣶⣀⡀⠀⠀⣀⠶⠛⠉⠁⠛⠿⠟⠛⡟⡛⢶⣶⣤⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠞⠁⢠⣾⣧⣾⣷⣶⣭⣿⣿⣾⣿⣿⣿⣿⣷⣦⣀⠀⠐⠂⠀⣀⣀⡀
⠀⠀⠀⠤⢤⠄⠖⠒⠲⠶⠒⠒⠒⢀⡞⣠⣤⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⢾⣷⣿⣿⠿⠿⠿⠛⠛⠋⠉⠉⠉⠉⠙⠛⠿⣿⣿⣿⡿⠿⠛⠋⠉⠉⠉⠉⠁⠂⠒⠒⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠶⠶⠶⠖⠒⠲⢒⣋⢀⡀⠀⡀⠀⠀⠒⠒⠤⠤⠤⠄⠀⠀⠴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣷⣄⣀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣿⠦⢌⡀⢼⣿⡄⠀⠀⠀⢀⣤⣶⡿⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢫⣤⡀⠾⠗⢨⣟⣃⣠⣴⣾⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣅⣴⣶⣾⣿⡿⡟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣿⣿⣷⣿⣿⡟⠀⡽⠢⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣛⣡⢾⣿⠿⣿⣿⡟⠁⠀⠀⠀⠀⠀⣉⠑⡄
⠀⠀⠀⠀⢴⠖⠂⠀⠀⠀⠀⣆⡂⡀⠆⠐⠛⣿⣿⡿⠁⠻⣿⡄⠈⠋⠀⠀⠀⠀⠀⢀⡜⠁⠀⠙⢄⡀
⠀⠀⠀⠀⠈⢷⣄⣠⣤⣤⣤⣼⠿⠛⠘⡛⠖⠉⢠⠃⠀⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠱⣄
⠀⠀⠀⠀⠀⠿⠛⠛⣏⠁⠀⠈⣰⡄⠀⠀⠀⠄⣸⠀⠀⠀⡸⠀⠠⠤⢀⠀⠀⠄⢰⣏⣀⠀⠀⠀⠀⠀⠈⢣⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡄⠐⠛⠻⢃⡄⣠⣄⣸⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⣴⡄⡀⠀⠀⢀⠀⠹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠙⠿⣿⣿⡇⠉⠀⢸⡀⠐⠐⠆⠤⠄⠀⠀⠀⠉⠉⡼⠉⡳⠂⠉⠁⠀⠀⣹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢤⠀⠀⢀⣼⠻⣷⠂⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢰⠃⠀⠁⠀⠀⠀⢀⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⡇⣠⠆⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠀⠀⠀⠀⠀⣰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠃⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡋⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡶⠈⠀⠀⠀⢀⠀⠐⠶⠤⠄⠀⠀⢧⡀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠈⠙⢻⣛⡭⢅⣠⣤⣶⠙⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣷⣶⣤⣀⠀⠀⠘⠄⠒⠻⢋⢁⣠⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠁⠀⠈⠉⠉⠀⠈⠉⠉⠀⠛⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠠⠀⠠⠀⠀⠀⠀⠀⡄⠀⠀⢠⠠⠀⠀⠀⠀⠀⠀⠀⢀⠠⠀⠀⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⣿⣿⣿⣿⡿⠿⠿⠿⣿⣿⣿⣿⣶⣶⣦⣤⣤⣤⣠⣀⡀⢀⣤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠐⢀⣴⣿⣿⡿⢋⠉⠁⠀⠒⠀⠀⠉⠉⠉⠻⣿⣿⣿⡿⠿⠿⠿⠁⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠇⠀⠀⠈⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⣟
⠀⠀⠀⠀⠀⠀⠀⣸⣿⡿⠃⠀⢁⠠⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡆
⠀⠀⠀⠀⠀⠀⢠⣟⡿⠁⢀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣿⡯
⠀⠀⠀⠀⠀⢀⣾⡿⢃⠀⠋⠀⠀⠀⣀⣤⠔⢂⣰⠤⠄⠠⠄⠀⡀⣀⣴⡿⠁
⠀⠀⠀⠀⠀⣿⣿⣿⠂⠀⠀⠀⣴⢻⠃⢠⠶⠋⠁⢠⣀⣀⣤⣤⣦⣿⣿⣦⠀⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠘⣿⢹⠋⠀⠀⠀⣼⡿⢉⣴⠃⠀⣠⡶⠂⠈⠁⠀⠙⠿⠙⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⣼⣧⠃⠀⠀⠠⢸⣟⠀⣾⠇⠀⢠⠀⠀⠂⠀⠀⠀⠀⠙⠀⠀⢀⡀
⠀⠀⠀⢸⡟⠃⠀⠀⠀⠀⣾⡟⠲⣿⣄⠀⠀⠀⠘⢣⠀⠀⠀⠀⠀⢀⡀⢠⣤⡄⠰⣿⠞⠰⢶⡴⣤⠀⠀⠀⠀⠀⠀⠰⣄
⠀⠀⢠⡿⠁⠀⠀⠀⠀⠰⢿⣿⣷⣿⣿⡆⠀⠀⠀⠘⠃⠀⠀⠠⢈⠁⣨⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠀⣀
⠀⠀⠸⠁⠀⠀⠀⠀⠀⠀⢛⣻⣿⣿⣿⣿⣶⣀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣄⠀⠀⠤⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠫⢹⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠶⠀⠀⠀⠈⠻⢆⡄⠀⠀⠀⠠⢢⠀⠀⢰⣄⠀⠀⠀⠀⠀⠀⠀⠀⠹⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢛⡿⣟⠿⣿⡟⣿⡇⢸⡄⠈⠃⠀⠀⠀⠀⠀⠐⠄⠀⠀⠀⠀⠁⠐⠆⣻⣆⠀⡄⠀⠀⠀⠀⠀⠀⠀⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⠀⣿⡿⣿⡕⣾⣿⣆⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⣶⣿⣿⠀⣰⣆⣰⢠⠀⠀⠀⠀⠀⢠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠇⠀⠘⠇⣼⠟⣿⣧⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠸⣿⣿⣇⡘⣻⡅⢈⣧⠀⠀⠀⠀⢁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠰⠀⠀⠀⠀⠻⡄⠀⠻⢿⠾⡄⠀⠀⠀⠀⠀⠀⠀⣰⡄⠰⡆⢹⣿⣯⣿⣿⣀⣹⣿⣅⡐⣂⠀⠆⢰⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠺⣿⣾⣿⣿⣿⣿⣿⣿⣿⣼⡏⢻⠀⠀⠘⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣷⢆⠀⠀⠀⠀⠀⠀⠀⠛⠙⠋⠙⠻⣿⣿⣿⣿⣿⡷⢠⡴⠆⠘⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠈⢡⡾⠿⣿⣿⣿⣧⣼⣿⣇⡤⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⠌⢻⡇⠀⠀⠀⠀⠀⠀⠀⠊⢠⠀⣿⠻⣿⣿⣿⣿⣷⣿⠊⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⠀⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠈⠀⣛⣿⣿⣿⣿⣿⡀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣤⣼⣾⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⢺⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠘⣉⣿⣿⣿⣿⠇
⠀⠀⢀⠀⡀⢀⠀⠀⠠⠄⠦⡄⠀⠀⠀⠀⠶⠈⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠠⢶⠃⢸⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡿⠁⢿⡏⠉
⠀⠀⠈⠀⠉⠿⢂⠙⣖⡀⠀⠀⠀⠀⠶⠀⠀⠀⠀⠠⠤⣄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣽⠁⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠰⠃
⠀⠀⠀⠀⠀⠂⠀⠈⠉⠅⠐⠒⠂⠀⠘⠂⠉⠀⢀⠠⡶⠋⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠃⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢀⡠⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠉⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠂⠀⠀⠃⠀⠀⠀⠀⠀⠀⢀⠋⠀⢈⣹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠤⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠀⠤⠶⠀⣀⣄⣤⣠⠄⢤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠋⠁

⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣿⠏⠈⠉⠉⠉⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⢀⡔⠉⠙⡆
⠀⠀⠀⠀⠀⠠⠠⢄⠠⠀⠀⠀⡞⠀⠀⠈⠉⢑⠀⠀⠀⠒⠤⡤⠂⢱⠀⢀⠀⡀
⠀⠀⠀⠀⠀⠢⡀⠀⠁⠀⢄⣼⡠⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⣨⠔⠁⠀⢰
⠀⠀⠀⠀⠀⡔⠁⠀⠀⠀⢐⣿⡭⠏⠉⠉⠁⡆⢈⠁⠢⡀⠀⠀⢠⠃⠀⠀⠀⠈⠢⢤
⠀⠀⠀⠀⠀⠙⠂⠐⠀⡠⠊⠀⢹⡄⠀⢠⠒⢁⠜⠀⠀⠈⠲⣤⣦⣀⣤⡤⠐⠒⠒⠈
⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠈⡛⣆⢀⡱⠘⠤⣤⢄⣤⠶⠊⢻⡁⠀⠈⠉⠑⢢
⠀⠀⠀⠀⠀⠀⠀⠑⠚⠉⠳⣀⡰⠀⠈⢦⠀⠀⠀⡴⠋⠀⠀⠀⢸⢱⠀⠀⢀⡤⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠑⢄⠀⠑⠒⠢⡀⠀⡼⠀⢇⠀⡯⠑⡄⠈⢦⡀
⠀⠀⠀⠀⠀⡰⠋⠉⠆⠀⡠⠄⠠⡀⠀⠀⠈⢄⠙⢦⡀⠀⠙⠚⠁⠀⠀⡉⠁⠀⠘⢆⠀⢋⠢⡀
⠀⠀⠀⠁⠉⠃⠀⠀⠘⢸⠁⠀⠀⠑⠤⠄⡀⠄⠁⢀⠈⠓⢤⡀⠀⠀⠀⠑⢀⠀⠀⠈⢧⠈⢆⠘⢆
⠀⡀⢀⡱⡀⠀⠀⠀⢰⣼⠀⠀⠀⠀⠀⢀⡔⠀⠀⡀⠀⠂⠄⡉⠳⢤⡀⠀⢀⠀⠢⡀⠈⢧⠘⡀⠀⢣
⠘⡀⠀⠀⠙⠢⡀⠀⠈⡇⠀⢀⡠⠔⠊⠁⠀⠀⠀⠈⠢⡀⠀⠀⠑⠢⢝⠦⣀⢢⠀⠈⢄⠘⡆⢡⠀⠀⠃
⠀⢱⡄⠀⠀⠀⠈⠑⣶⢿⣖⠛⠀⠐⠒⠒⠤⡀⠀⠀⠀⠈⠢⣀⠀⠀⠀⠈⠪⡳⢧⡀⠀⠡⣽⠸⠀⠀⠘
⠀⡎⠀⠀⠀⣀⡤⠖⠉⠉⠧⠀⠀⠀⠀⠀⣠⠞⠐⠢⠤⣀⡀⠀⠑⢄⡀⠀⠀⠈⠢⡑⡄⠀⢹⠀⠀⠀⡆
⠀⠉⠉⠉⡩⠊⠀⠀⠀⠀⠠⠀⠀⠀⠀⢻⠀⢄⡀⡀⠀⠀⠉⠉⠒⠲⠬⢦⣄⡀⠀⠘⢌⠂⠀⢆⠀⠰
⠀⠀⠀⠀⠀⠀⡠⠶⡄⠀⠀⠆⠀⠀⠠⠜⠀⠀⠁⠈⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⠶⢤⡀⠑⡅⠸⡆⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠄⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠄⠀⠀⠐⠀⠀⠀⠠⠄⠈⣙⣾⣄⣺⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⠀⠀⠉⠉⠛⢿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦

⠀⠀⠀⠀⠀⠀⠒⠲⠶⣦⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⢄⣀⡘⢻⣿⣿⣷⣦⢤⣠⣶⣟⣿⣿⣷⡶⢰⣶⢶⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⣀⣉⣛⣿⣿⣿⡿⢋⣥⣾⣿⣿⣿⢸⣿⣿⡇⢸⡱⣆⠹⠛⠋⣻⠿⠃
⠀⠀⠀⠀⠀⠀⣉⣛⣻⣿⡿⢉⣴⣿⣿⣿⣿⣿⠟⢼⠿⠉⠃⡈⠛⠚⠁⠀⠘⠧⢤⡄
⠀⠀⠀⠀⠀⢈⣉⣵⡿⠋⣴⣿⣿⣿⣿⣿⣿⣷⡄⠑⠆⠀⠀⠀⠰⠀⠀⠠⠀⢀⠔
⠀⠀⠀⠀⠈⢁⣺⡿⢡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠂⠀⡀⣄⠢⠄⣠⠖⠉
⠀⠀⠀⠀⠚⢙⡿⢡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠷⠤⣀⠀⠂⠈⠛⠋⠁
⠀⠀⠀⠀⠴⣿⢃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⣀⠀⠁⠀⠁
⠀⠀⠀⢀⣴⡏⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⣀⣀⡠⠤⠄
⠀⠀⠀⠀⣰⡇⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⠀⣴⣤⣶⣿⠟
⠀⠀⠀⠈⢨⡇⢸⣿⣿⣿⣿⣿⣿⣻⠯⢿⡯⢚⢤⣮⡿⠛⠋⠁
⠀⠀⠀⠀⠉⣵⢸⣿⣿⣿⣿⣿⣿⠆⢙⠈⠉⠙⠓⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⡄⠙⡌⣿⣿⣿⣿⣿⣿⠅⡀⠀⠀⠀⠀⠀⠀⣠⣴⠾⠿⢿⣿⣻⣗⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⢳
⠀⠀⠀⠀⠐⡖⠰⡘⣿⣿⣿⣿⣿⡟⡡⠀⠀⠀⠀⠀⠞⠁⠀⠀⠀⠀⠀⠉⢯⡻⠿⣗⣄⠀⠀⠀⠀⠀⠀⣸⡆
⠀⠀⠀⠀⠀⠹⣇⠛⡸⣿⣿⣿⣿⣷⡿⡁⠀⠀⢀⣠⣤⣀⡀⠀⠀⠀⠀⠀⠀⢡⠀⠘⣫⡇⠀⠀⠀⠀⢠⣿⠃
⠀⠀⠀⠀⠀⠀⠹⠆⣿⢈⡻⣿⣿⣿⣿⣽⡂⠰⢯⠯⠥⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢻⡯⠀⢀⣀⣴⡏⠋
⠀⠀⠀⠀⠀⠀⠀⢀⠿⡈⢷⣝⠿⣿⣿⣿⣿⣆⡀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⡀⠀⢠⣶⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠋⢌⣱⡮⠙⠿⢿⣿⣶⣷⣤⣀⠀⠀⠀⠀⠀⣀⠐⠀⢀⣼⣿⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠲⠤⣤⣬⣙⢛⡛⣿⢿⣿⣿⣿⣿⡿⠿⠷⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁

⠀⠀⢰⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣸⣿⣿⠀⢳⠀⠀⠀⠀⠀⠀⡄⡀⠀⠀⢣⢸
⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⢰⣦⣤⣤⣤⣤⣾⣧⣴⣦⣴⣿⣿⣿⡄⠘⣇⠀⠀⠀⠀⠀⡇⣿⠀⠀⢸⢸⡇
⠀⠀⣸⣿⣿⠀⠀⠀⠀⠀⠀⢸⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⡀⢹⡄⠀⠀⠀⠀⣿⣿⡄⠀⢸⢸⡇
⢸⠀⣿⣿⡇⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠈⣷⠀⠰⡀⠀⢹⣿⣇⣰⣿⣿⣇
⢸⣇⢸⣿⡇⠀⠀⠀⠀⠀⠀⠩⢟⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⢹⡇⠀⣇⠀⠘⣿⣿⣿⣿⣿⣿
⣼⣿⡎⠏⠃⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠸⣿⡄⣿⠀⠀⣿⣿⣿⣿⣿⢸⡄
⣿⣿⣿⣔⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠻⣿⣿⣿⣿⡇⠀⢠⣿⣷⣸⡆⠀⣿⣿⣿⣿⣿⣾⡇
⣿⣿⣿⡿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣸⣿⣿⣿⣿⣷⠀⢹⣿⣿⣿⣿⣿⡇
⣿⣿⣿⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⡎⣿⣿⠏⣿⠃
⣿⡟⣿⠀⠀⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⣿⣇⣿⣿⢠⡿
⣿⣧⠁⠇⢰⣶⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⢹⣿⣿⣿⠃
⣿⡷⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢨⣿⣹⣏
⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠈⣿⣿⣿⡀
⣿⣿⣶⣶⣶⣿⣿⣷⣶⣤⣴⣶⣶⣦⣄⠀⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣿⣿⣿⣧
⣬⣙⠋⠉⣹⡿⠿⠛⠛⠻⠿⢿⣿⣿⣿⣿⣮⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⣿⣿⣿⣶⣤⣤⣤⣤⠤⠂⠀⣨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⣿⣿⣿⣿⣷⣌⠉⢀⣠⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠈⣿⡇
⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⢠⣿⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣤⣤⣿⣿⡤⠠⠦⠶
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣽⡿⠛⠉⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣉⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣅⠐⠹⠇
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢹⠇⣰
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢀⠀⢠⣼⠃
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⡟⢠⠋⣠⣿⠃
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⢸⣿⣿⣿⣿⣿⣿⡿⠇⠀⠈⢣⣿⡏

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣶⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠾⣿⣿⡏⠈⣻⣿⣿⣿⣶⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣿⣿⣿⣅⣺⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠻⠿⣿⣷⣦⣄⣀
⠀⠀⠀⠀⠀⠀⠘⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠈⠉⠉⣹⣿⣿⣿⣿⠿⣿⣶⣤⣌⣉⠙⠛⠿⢶⣦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⣿⡿⠋⠀⠀⠈⠉⠙⠛⠿⢷⣶⣤⣄⡉⠛⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠛⠛⠻⠷⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⢹⣿⣿⣿⣿⠋⢠⣴⣶⣶⣶⠾⠿⠿⢶⣤⡙⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠏⠀⣿⣿⣿⣿⠀⣿⠋⢀⣤⣤⣤⣴⠶⣦⣌⡙⢶⡝⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⠀⣿⠀⣿⠋⣠⣤⣤⣶⣶⣬⣙⢦⡙⢦⡙⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣇⢹⣇⢿⡸⣿⣿⣿⣿⣿⣿⣿⣷⡝⢦⠻⣌⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣆⢻⣌⢷⡹⣿⣿⣿⣿⣿⣿⣿⣿⣮⠳⡝⢦⠹⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣆⠻⣦⠳⣜⢿⣿⣿⣿⣿⣿⣿⣿⣷⡹⣌⢷⡘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⡈⢷⣜⢷⣍⠻⣿⣿⣿⣿⣿⣿⣿⣜⢦⠻⣌⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡙⠷⣍⡳⢮⣙⠿⣿⣿⣿⣿⣿⣮⢳⡙⣦⠻⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣶⣌⡙⠷⣬⣛⠮⣟⣿⣿⣿⣿⣷⡹⣌⢧⡙⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣷⣦⣍⠛⢦⣝⡻⢿⣿⣿⣿⣜⣮⢳⡌⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣶⣬⣙⠲⣬⣓⠿⣿⣮⢷⡹⣆⢻⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡿⠹⣿⣿⣿⣿⣿⣷⣦⣍⡓⢦⣝⠺⢷⡜⢧⡹⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⠃⠀⠹⣿⣿⣿⡏⠙⢿⣿⣿⣷⣮⣙⠲⣤⡈⢷⡜⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡏⠀⠀⠀⢻⣿⣿⣿⠀⠀⠉⢻⣿⣿⣿⣿⣶⣭⡛⢿⡌⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠀⠀⠀⠀⠈⣿⣿⣿⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣷⣦⣄⣻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣯⡙⠳⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠁⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡏⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠻⠿⠟⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠀⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠃⠀⠀⠀⠀⠀⠀⠀⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⣤⣶⣶⣶⣶⣾⣿⣿⣿⣦⡴⢶⣲⣶⣿⣿⣿⣿⣿⣿⣦⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠒⠻⠿⠿⠿⠟⠛⠛⠛⠛⠿⠓⠚⠛⠿⠿⠿⠛⠛⠛⠛⠛⠻⠿⠿⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⢤⠶⠶⣟⠛⠲⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⢴⡶⠖⠋⢝⡃⠠⠠⠀⢸⢠⣄⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠉⢳⡄⠀⠀⠀⠀⠀⠀⠀⣀⡴⣾⣾⢟⣫⠛⠋⠄⢀⠀⣀⢱⣔⢸⡇⣼⠈⠙⣳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢃⣀⣀⢀⣠⣄⣀⢼⣵⠒⠻⠿⣿⡁⠀⠀⠠⢀⣠⣶⣾⣧⠃⣴⣧⡴⢾⠏
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣴⠾⢋⡎⠀⠀⢀⣨⣿⣿⠟⠁⠀⣠⡴⣛⣽⣄⣬⣷⣿⠿⣉⣥⣾⠿⠿⡿⣤⣬⡇
⠀⠀⠀⠀⢀⣠⡖⠋⠈⢸⣿⡄⣼⣴⣾⠧⠞⠛⣿⡟⠀⠀⠞⢧⣦⣿⣿⣿⢿⡍⣧⣷⣿⣿⠉⠉⠉⡛⣯⣿
⠀⠀⢀⣴⡿⠋⠀⠀⣰⣿⠟⢃⠋⠉⠀⠀⠀⣬⠟⠁⣰⠂⣼⣿⣯⠿⣿⣿⣾⡿⠛⠛⠿⡋⣉⡙⢻⠁⣼⠋
⠀⣰⣛⠿⢅⣀⣴⠛⢻⡿⠀⠈⠀⠀⠀⠀⢠⠟⢂⠰⠷⠀⣸⣥⠴⣶⣿⣿⡫⠛⣷⡄⠀⠀⣸⡧⠚⢲⠏
⣰⣿⡟⢠⣾⡿⢿⢀⣼⡇⠀⠈⠇⡀⠀⣀⡍⣱⢦⣤⣾⠏⠁⠀⠀⠸⣿⣦⠀⠀⣨⣿⣠⣦⠾⣥⠤⠏
⣿⣿⣧⣿⠃⠀⠸⣼⠟⠀⠀⠀⠀⢉⡽⣿⢾⡟⠁⠈⠀⠀⠀⠀⠀⠀⠈⢻⣧⣀⣺⣾⠉⠁
⢻⣿⣿⡟⠀⠠⠚⠁⠀⠀⠀⠀⡰⠋⡼⠁⠻⡇⠀⠀⠀⠀⢀⡀⠠⣴⣦⣴⣿⠟⣿⣿⡴⠒⠒⠒
⠈⠻⣽⠇⠀⠀⠀⠀⠀⠀⠀⡼⠁⠐⡇⠀⠀⣈⣒⣶⣾⣿⣋⣭⠟⠋⠉⠁⠁⢀⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣫⣭⣥⣬⣉⣽⠏⠁⠀⠀⠀⢀⣴⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠟⠋⠉⠉⢉⠉⠭⠟⢱⡀⠀⢢⣾⣾⡿⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣶⣄⣄⠀⠀⠠⠠⠒⠉⠀⠉⠂⣬⣽⡟⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠛⠵⣤⣶⣶⣦⡴⣶⠾⠟⠋⠁




⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⣿⣿⣿⣻⠿⣿⣻⢿⡿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣿⣾⣾⣿⣾⣾⣾⣾⣷⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⡇⠀⠀⣠⣴⣶⣶⣶⣶⣤⡀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⢸⣿⣾⢹⡏⡿⣻⣿⣿⡃⣿⢈⢨⣿⢻⡟⣿⡿⣿⣿⢠⣟⣽⣿⣿⢰⣿⣿⢸⢸⢹⣿⣿⡏⡏⣿⡄⣿⣿⣿

⡇⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⣿⣿⣿⣿⣾⣿⣿⣷⣷⣿⡿⢿⣿⣷⣿⣾⣶⣿⣽⣷⣿⣿⣾⣿⣾⣿⣿⣿⣿⣷⣿⣿⣾⣾⣼⣿⣿⣷⣷⣿⣷⣿⣿⣿
⡇⠀⠙⢿⣿⣿⣿⣿⣿⣿⠟⠁⠀⣿⣿⣿⣿⣏⠈⠙⣿⡿⠋⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠈⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣇⣀⣀⣀⣈⣉⣉⣉⣉⣀⣀⣀⣀⣿⠿⠿⠿⠿⠦⠀⠈⠁⢀⠠⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⡆⠀⡀⠊⡹⢿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿
⡏⠈⠈⠉⠉⠉⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠀⠸⠀⠀⠀⠀⠀⠀⠀⣄⣠⠀⠀⠀⠀⠀⢀⡠⢦⠀⠰⠂⠀⠊⠀⠠⠤
⡇⠀⠀⠀⠀⡠⠐⠈⠀⠄⠀⠀⠐⠠⡀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⢀⠽⠉⠀⠁⠒⢄⠀⠐⠉⠀⠀⠀⠀⠀⠉⠄⠠⠌⡁⠒⠀⢀
⡇⠀⠀⠀⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠁⠀⠀⠀⠀⠀⠀⠹⡀⡀⠀⠀⠌⠀⠀⠀⠈⠣⠐⠀⠀⠀⠢⠠⡀
⡇⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠁⠀⣤⢀⡄⢀⠔⠂⠈⠑⠋⠒⣟⡀⠀⠀⠀⠀⠀⠈⢈⠂⠀⠀⠑⠀⢀
⡇⠀⠀⠀⠀⠀⠁⠀⢁⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠛⠒⠀⠁⠋⠉⠢⡀⠀⠀⠀⠀⠐⢣⠀⠀⠀⠀⠀⠀⠀⠑⠀⢄⠀⠈⠢⠑⡀
⡇⠀⠀⠀⠀⠲⣀⠀⠀⠀⠀⠀⠀⠈⣄⠀⠠⠀⠁⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠈⠆⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠐⠂⠀⡔⠋⠂
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠀⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠉⠀⡀⠀⢡
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⣐⠀⠀⠀⠀⠀⠀⠀⠀⠢⡀⠀⠀⠀⠀⠀⣀⠼⢀⠀⡠⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡈⡀⠐⠁
⡇⠀⠀⠀⠀⠁⡀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠒⠒⠂⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠤⣄⠈
⡇⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠴⠒⡶⡏⠉⣈⣿⡤⠼⡄
⡇⠀⠀⢀⠀⠀⠂⠀⠀⠈⠀⠀⠀⠀⠀⠀⠠⠉⠀⠀⠀⠀⠀⠀⣠⡴⠾⠫⠙⡆⠀⠀⠀⠀⢐⠂⠠⠀⠀⠀⢸⣁⡴⢶⠖⠒⠛⠉⠉⠁⠱⢤⣀⣽
⡇⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⢠⠻⣄⠁⢓⠔⠊⠀⠀⠀⠀⠀⠶⠂⠀⠀⠙⠃⠘⡆⠀⢸⠆⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠿⣦⣈⠵⠋⠀⠀⠀⢀⠔⠀⠈⠄⠰⠀⠀⠀⠀⠀⢹⠛⠉⠀⠀⠀⢶⡄⠀⠀⠀⠀⠀⢧
⡇⠀⠀⠀⠀⠀⠐⠀⠠⠀⠀⠀⠈⠀⡴⠊⠉⢳⠀⣠⠛⢍⡾⠋⠀⠀⠀⠀⢀⠐⠀⠀⠀⠐⠂⠀⠄⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⢸⣹⠀⠀⠀⠀⠀⢸⡀
⡇⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⢸⡏⢥⡿⠋⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⢀⠓⠂⠀⠀⠄⠀⠀⠀⠀⢧⠀⠀⠀⠀⠈⡇⣇⠀⠀⠀⠀⠈⡇
⡇⠀⠀⠀⠀⠀⠀⠈⠀⠀⣀⡠⠔⠃⠀⠀⠀⠸⣾⣋⣀⠀⠀⠀⢀⠀⠁⠀⠀⠀⠀⢀⠀⠂⠀⠀⠀⢀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢣⢸⡀⠀⠀⠀⠀⢹
⡇⠀⠀⠀⠀⠀⠀⠀⢠⠊⠁⠀⠀⢀⣀⠀⠀⠀⠀⠀⡸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠦⢤⣀⣀⠀⠀⠁⠀⠀⠀⠸⡄⠀⠀⠀⠀⢸⠈⣇⠀⠀⠀⠀⠈⡇
⡇⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢤⣌⠻⠇⠀⢀⠔⠋⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠠⠂⠄⠀⠀⠀⠉⠁⠒⠄⠀⠀⠀⡇⠀⠀⠀⠀⠘⡄⠸⣄⣀⣀⣀⣠⣿
⡇⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⠙⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠁⠀⠇⠘⠀⠀⠀⠀⠀⠀⠀⢻⠒⠚⠚⠋⠉⡇⠀⢯⣉⣁⣀⣠⠼
⣧⣤⣤⣤⣤⣤⣤⣤⣤⣬⣷⣄⠀⠀⠀⠀⣰⣧⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣴⣶⣤⣤⣠⣦⣤⣤⣤⣤⣤⣤⣬⣽⣶⣶⣶⣯⣥⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠠⢤⣤⣤⣤⡤⢤⠤⠤⠤⠀⡤⢠⣆⣤⣤⣥⣌⣁⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠒⠶⠶⢶⣤⣿⣯⠀⣀⣤⠀⢈⡉⠻⢿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠛⠤⣌⠀⠀⠀⠈⠁⠘⠿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⡆⠹⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠀⠀⠀⠙⣿⢿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠻⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣒⠀⠔⠒⠋⠁⠀⠊⠀⢀⣴⠃⠀⠙⠿⢧⡉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠉⠁⠀⠀⢀⣀⣄⣀⠤⠶⠊⠁⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢠⡄⠀⠠⠂⠀⢰⣾⣏⡀⣀⣤⣴⠦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⢸⠁⠀⠀⠀⠀⠛⠿⣿⠯⡁⠀⠀⠀⠈⢹⣿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢀⡜⠉⠀⠈⠳⣾⣶⣿⣿⣿⣷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⣇⠀⠀⠀⠀⣠⣾⡏⢀⣴⣾⣿⡀⢈⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠘⡇⠀⠀⠀⢹⣿⠃⣿⣿⣿⣏⣷⣼⣿⣹⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠁⠀⠀⣡⠃⣼⠀⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡄⣿⣷⣋⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣷⣬⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣰⢀⣿⣹⡟⣏⠙⡀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣬⣡⡿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢻⣿⣿⡄⠚⡿⡃⢹⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣿⡿⣸⣷⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⠀⠀⠁⠈⣇⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⢻⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣾⠄⢿⢿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣼⣟⣿⣿⣿⣿⣿⣆⣤⢿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⢸⡍⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡬⢃⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⣹⠀⠀⢸⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠉⡋⠀⠀⠘⠿⣿⣿⠟⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠠⠄⠀⠀⣀⠀⠀⠀⠀⠇⠀⠐⠀⠀⠀⠐⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠖⠂⢀⣤⣶⣿⣟⣿⣶⣶⣦⣀⣀⢠⠤⠠⠴⠤⠤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠁⠀⠀⠀⠀⠀⠠⠶⠿⠛⠛⠉⠉⠉⡉⣰⣀⢀⡀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠒⢲⣦⣀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⢛⣛⣯⠿⢿⣿⡿⠿⠿⠿⠿⠿⠶⠶⠶⠦⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣲⠼⠛⠉⠁⠀⠀⠉⢷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣶⣦⣔⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⡛⠛⠻⣿⣿⣥⣀⣠⣤⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣹⣿⣿⣿⣿⡿⠿⠷⠶⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⡼⢿⣿⣿⣿⣿⣤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠁⣸⠁⠘⢿⣿⣿⣿⣿⣆⠩⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⡇⠀⠀⠀⠉⠉⠙⣿⣿⣤⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠐⡇⠀⠠⢤⣀⠀⢠⣿⣿⣿⢿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠀⠀⠀⠀⠀⢱⠀⠀⠀⣘⣷⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠔⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢢⡘⠈⢠⣿⣿⣿⣟⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣊⣨⣦⠄⡀⠀⠀⠀⡠⣠⣾⢋⡆⢧⠙⡰⢿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢺⣿⣿⡿⡁⣰⠇⣰⠏⠐⣵⠟⣰⠋⠂⠞⠗⠀⠈⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⣿⣿⣿⢪⣿⠟⣰⡏⢠⣾⡿⢺⣵⠄⣰⢊⠐⣠⣾⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠘⠁⠸⢫⡖⢹⣶⣿⠏⢱⠟⣿⢰⡟⠧⢛⣼⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⣄⡀⠠⢉⡶⣾⣫⣾⣧⣆⣼⣷⣿⣿⣦⣾⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⣶⡦⣾⣿⡟⠛⣴⣟⣥⣾⣏⣿⣯⣿⣩⣿⣿⣿⡿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠛⣯⣶⣿⣥⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠛⠛⠿⡏⠀⠿⢇
⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⣷⠀⠀⠐⡄
⠀⠀⠀⠀⠈⠛⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢱⠀⠀⠁⢃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠻⡿⠟⠛⠉⠀⠀⠀⠀⠰⣄⡄⠀⢦⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠐⠒⠒⠒⠒⠂⢹⠀⠐⠂⢦⠀⠀⠖⡒⠒⢒⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠛⠁⠀⢀⠀⠄⠀⠀⠀⠀⠈⣆⠀⠀⠘⡂⡀⠠⢭⣍⣙⣛⠛⠿⢿⣶⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⢠⣮⠀⠀⠀⢀⣴⠖⠒⠀⠀⢻⠀⠀⠀⢙⣧⣀⣠⣤⠿⠿⠃⠀⣨⣿⣿⡟⠀⣸⡆
⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⢻⣀⠀⠀⠀⠉⠛⠛⠒⠓⠛⠛⠀⠀⠀⠀⢀⣠⣤⣤⠤⠶⠾⠟⠋⢁⣠⠞⠝
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠒⠒⠒⠒⠚⠛⠀⠀⠐⠶⣄⠀⠀⠀⠀⠀⡠⣀⡀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠄⠀⠐⠚⠋⠀⠀⢠⣤⣤⣼⠿⠿⠛⢩⣀⣤⣤⣤⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠟⢶⠆⠶⠶⢶⣤⡀⠀⠈⠁⠈⠛⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⢀⡤⠶⠶⠤⢤⣤⣤⣴⠶⠿⠉⠹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠈⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣶⣶⣶⠶⣶⣶⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⡿⢛⣋⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡿⠛⠉⣴⣹⠋⠙⣦⠀⠀⢠⠶⡶⠶⣄⠀⠀⠙⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠟⠀⠀⠀⠻⣿⣦⣶⠏⠀⠀⠸⣿⣧⣀⡾⠀⠀⠀⠀⠙⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠹⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠐⣷⣀⣠⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷
⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆
⠀⠀⠀⠀⠀⠀⠠⠼⣿⣿⣿⣧⣄⡀⠀⠀⠀⣀⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⢀⣴⣿⣷⡀⠀⠀⡀
⠀⠀⢀⡂⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣶⣶⣿⡿⠟⠉⠙⢿⣦⡀⠀⢀⣤⣾⣿⠿⠛⠿⣷⣤⣴⡿⠋⠀⠀⠀⠀⠀⣸⠄
⠀⠀⠘⣇⠀⣀⡴⠶⠿⠶⣦⡀⠀⠉⠉⠉⠁⠀⢀⣀⣀⡀⠙⠿⠿⠿⠟⠋⢀⣠⣤⣄⡈⠙⠉⠀⣠⡾⠛⠉⠉⠋⠁
⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠈⠻⢷⣤⣄⣠⣤⣶⣿⣿⣿⣿⣦⣀⡀⢀⣀⣴⣿⣿⣿⣟⠻⢶⡶⠾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣹⠋⣽⣿⣿⢋⣿⣿⠉⣿⣿⣿⣿⣿⡟⠙⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⣸⣿⣿⡇⢸⣿⡇⠀⣿⣿⠁⣿⡈⢿⡄⠘⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⣿⣿⡇⢸⣿⡇⠀⢻⣿⡄⢿⣧⠈⢿⡄⠸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⢸⣿⡇⠀⠀⢻⣧⠈⢿⣧⠈⣿⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣧⠈⣿⡇⠀⠀⠀⢻⣇⠀⢻⣇⢸⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡄⢻⣿⡀⠀⠀⠀⢻⡄⠀⣿⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⢿⣿⣿⡈⢿⣳⡄⠀⠀⠈⣇⠀⣿⣿⢰⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⢸⣿⠙⣧⠈⢣⢻⡀⠀⠀⣿⠀⠈⣿⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠃⢸⡏⠀⢻⡄⠀⠸⡇⠀⢠⡿⠀⢰⡟⠈⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁⠀⣿⠀⠀⢸⡇⠀⢠⡇⠀⣸⠇⠀⣾⢻⡆⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⡇⠀⠀⣾⠃⠀⣼⠁⢠⡟⠀⣸⠇⠘⣧⣀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠀⣿⠀⣰⠏⠀⣸⠃⠀⣾⠁⢰⠏⠀⠀⠈⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠋⣰⠏⠀⢰⡏⠀⢸⡇⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⣼⠀⠀⠈⣧⠀⢹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢻⠀⠀⠀⠈⠳⠶⠗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⡀⠀⠹⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⡀⠈⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠂⣼⠝⣺⢓⠂⠀⠰⠖⠒⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢃⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⡘⢻⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⡉⠀⠀⠀⠑⠢⡑⣄⠀⠀⠀⠀⠀⠀⡿⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠠⠊⠀⠀⠀⠀⠀⢀⡇⢸⠀⠀⠀⠀⠀⠀⠖⢒⡒⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣀⣤⣴⠶⠶⠞⠛⠋⠀⡆⠀⠀⠀⠀⠀⢠⠤⠞⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣾⣿⣿⠿⠖⠛⠁⡆⠀⢀⠜⠁⠀⠀⠀⠐⢺⣴⠀⠐⠅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⡿⢿⠽⡥⢣⠴⠄⢂⠚⣀⠞⢠⠖⠁⠀⠀⠀⠀⠀⠀⠀⢈⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡿⣿⡿⠰⡧⠶⠴⡄⢏⠰⣁⠇⡰⠃⣠⠋⠀⠀⠀⠀⠀⠀⠀⠛⠟⠛⠓⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡿⡿⠛⢩⣤⣌⠝⠁⠀⠀⠀⣀⡠⠔⠂⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⣠⠴⠿⠛⣁⣀⣉⣥⠤⠤⠤⠤⠶⠒⠚⠉⠁⠀⣠⢺⠁
⠀⠀⣠⣤⠶⣶⣷⡾⠿⠛⠉⣁⣤⣤⠤⠤⠤⠤⠖⠒⠊⣩⠃⣠⢾⡃⣼
⠀⠀⠡⠖⠩⣅⣀⣀⠤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⡼⡡⠚⠁⠘⡇⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣏⡞⠁⠀⠀⢰⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠈⢦⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⠀⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢅⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡜⠠⡀⠀⢀⠀⠀⠀⠀⠀⠈⠄⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠁⠈⠉⠉⠁⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡶⠿⣿⠿⢶⣦⣄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡶⣾⡿⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠋⣠⠊⣠⠖⢉⡤⠝⣷⣤⣀⠀⠀⢀⣴⠟⡹⠋⢀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣱⣱⣃⡞⣡⠞⣁⠔⢋⣡⣬⡿⠃⢀⡾⢃⡞⠀⣰⠋⠿⣶⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠾⠛⠋⠉⠉⠩⠭⢝⣛⡻⢾⣥⣖⣉⢤⣿⠀⢀⣾⢁⡞⠀⣰⠃⣠⠎⡴⣿⠏
⠀⠀⠀⠀⠀⢀⡴⠟⠉⠀⠀⠀⠀⠉⠓⢦⡀⠀⠀⠀⠉⠑⠮⡙⢷⣾⠃⠀⣼⢇⡞⢀⣼⠃⣰⠇⢀⡾⠃
⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⢀⠀⠀⠀⠀⠈⢻⡄⠀⠀⠀⠀⠀⠈⠣⡙⢷⣤⣿⣟⣤⠟⣡⡾⢃⢠⡿⠁
⠀⠀⠀⣤⣿⠀⠀⠀⠀⢼⣟⣹⡄⠘⡄⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⢛⣛⠭⠖⢁⡿⠁
⠀⠀⠀⣿⡙⠶⠂⠀⠀⠈⠛⠋⠀⠀⡇⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⣒⣒⡂⢸⡇
⠀⠀⠀⠈⠻⢶⣄⠀⠀⠀⠀⠀⠀⣸⠃⠀⢀⣿⣄⠀⠀⠀⠀⠀⠀⢠⣴⠶⣦⣤⡑⠢⣄⡀⠘⣧
⠀⠀⠀⠀⠀⠀⠙⠷⣤⣤⣤⠄⠐⠁⠀⣠⡾⣿⠮⣛⢶⣄⠀⣀⣴⣿⢧⣄⠈⢿⣿⡳⣦⡙⠢⡹⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠶⢶⣶⣿⣋⣀⣈⣿⣮⣿⣿⣾⣏⠑⢬⡓⣭⣿⠌⢿⡻⣆⠙⢦⡀⠈⠻⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⢏⣿⣯⡙⢮⡑⢝⢷⣹⡶⠟⠋⠁⠀⠈⣷⡘⢷⡈⠻⡄⢈⡲⢝⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡎⣿⣷⡙⢦⡙⢮⣻⣿⠀⠀⠀⠀⠀⠀⠘⣷⡈⢳⡀⠙⣆⢹⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣌⢮⣿⣦⡙⢦⡙⣿⡄⠀⠀⠀⠀⠀⠀⠘⢷⡄⠳⡄⠈⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣿⡿⣯⡢⣱⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣽⣦⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁
⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⣤⡤⣤⣤⣀⣀⣀⠀⣀⣤⣶⣾⣵⣰⠀⠀⣀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠰⢾⣯⡻⣿⢿⣤⡶⠈⠻⣿⣭⣙⠻⠿⣿⣿⣿⣿⣇⠈⠀⠁⠐⢢⠙⠒⣀⡀
⠀⠀⠀⠀⠀⠀⠈⢻⣷⣍⠓⠄⠀⣠⡄⣼⣹⣿⣿⣶⣤⣙⠻⣿⣧⠀⠞⠓⠀⠘⠀⠒⢢⠳⠖⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣍⠀⠀⠀⠉⢜⣵⡿⡿⠿⢿⣿⣿⣿⣬⣛⢶⣄⣰⠋⠙⠢⢤⠤⠖⠛⠳⣀⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣶⣶⣾⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣮⡿⣿⣷⣦⠈⢲⠰⢀⠍⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣶⣶⣦⣭⣁⡀⠀⠀⠉⠛⢿⣿⣷⣞⣿⣿⠀⣦⣤⣀⢀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣶⣦⣄⣀⠙⠻⣿⣿⣿⡆⠲⡄⢹⡇⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⡠⠀⠀⠀⠻⠿⠟⠛⠀⠘⢿⣿⣿⣿⣿⡢⠘⢿⣿⣷⠀⣁⣬⣔⣊⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠠⣀⡀⣴⠚⠲⣏⠙⡆⠀⠀⡇⠀⣈⠃⡀⠘⠊⢳⡀⠘⣿⡟⢈⡡⠴⠒⠆⠈⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠬⣝⠢⣄⢈⣧⡘⢄⠐⠒⠊⣉⢹⠔⣉⡀⢈⡇⣼⡿⠡⠋⠠⣒⣚⡛⠋
⠀⠀⠀⠀⠀⠀⢀⠤⡘⢁⢤⡤⣙⢮⡣⠀⠉⠲⣅⣒⣠⠞⢀⣈⣁⣨⣼⣿⠟⠁⣀⠴⠋⣉⢄⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠀⠐⠥⣙⡲⠬⠁⠂⣀⣴⣾⣿⣿⣿⣿⣿⡁⠀⠤⠤⠤⣄⡈⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⡴⠛⠉⠹⢻⣿⣿⣿⣿⡇⠀⠁⢀⡠⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⢙⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠚⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⢁⡀⢄⣀⠄⣀⡀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢿⡿⠿⠿⠛⢦⣵⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⣀⡘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠻⠟⡂⠛⠋⢁⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣦⣼⣦⣴⣴⣿⣧⣤⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⡿⠟⠉⢉⣿⣿⣿⡷⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠸⣿⣽⣿⣿⣿⣿⣿⠛⠀⣤⣾⣿⣿⣿⣋⣤⣤⡤⣱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⠿⠂⠈⠛⠛⠛⠛⠛⠻⢿⣼⠟⠉⠀⠀⠀⠈⠉⠉⢱⣧⣴⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⢁⣿⡿⣾⣤⣤⣠⣀⣤⠀⠀⠀⣤⣻⣶⣶⣶⠶⢾⣶⣠⡧⣼⣿⣿⠿⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⠾⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⣻⣿⣿⣿⣿⡾⠛⠋⠉⠁⠉⠀⠀⠀⠠⠆⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣶⣶⣶⠀⣀⣠⣴⣶⠿⠟⠉⠁
⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣵⣿⣿⣿⣿⣿⣿⣷⣤⣼⣶⣄⡀⣤⡤⣼⡆⢀⣴⣦⣶⣦⣤⣄⢾⣿⣿⣿⣿⣿⡿⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠀⣿⣯⣬⡍⠛⣿⣿⠟⠋⠀⢹⠟⡉⠉⠉⠉⠉⠁⠈⠁⠀⠀⠀⠀⣀⣤⣴⣾⣿⣿⠟⣉⣸⣿
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⢿⡏⠀⠀⠀⢻⣆⣡⠆⡄⣄⣤⣤⢀⣀⣤⣴⣖⣿⠟⢛⡫⠈⠙⢍⠙⢿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⡇⢸⡇⠀⠀⠀⠸⠛⠋⠉⠉⠉⠛⢿⡿⠟⠋⣉⣉⣤⣶⣿⠧⣀⠈⣀⣁⣼⣿⡥
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡿⠾⣇⡀⠀⠀⠀⣶⡏⣤⣶⣯⣶⣞⣷⣾⣿⣿⠟⢛⡏⠀⢀⡀⣹⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⣶⠟⠉⠉⠀⣤⣿⣿⣶⣿⣿⣿⣿⠿⠛⠉⢩⣼⣶⣿⣿⣿⡿⠰⠏⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⢠⣶⣏⠻⣟⢁⣽⠏⠁⠀⠀⠀⠀⣀⣀⠟⠃⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⢾⣧⣴⢿⡷⢀⠀⢿⣯⡴⣦⣶⡄⣰⣆⣿⣿⠃⣌⣶⣐⣶⣿⡾
⠀⠀⠀⠀⠀⣀⠶⠛⢉⣠⣤⣾⣿⡟⠓⠈⠁⠀⠈⠛⠛⠉⠉⠹⠁⢉⣰⠃⡘⠉⠉⠉⠡⠁⠐
⠀⠀⠀⠀⠀⢣⣤⣶⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⢠⣤⣶⣾⣿⣿⣿⠃⣴⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⢸⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⠃⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠈⠿⢿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠿⣿⣿⢃⣼⡿⢱⡿⢻⣿⢿⣿⡿⡟⢹
⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⠟⣰⡿⠣⠊⠉⠀⠋⠀⠸⠋⠈⠉⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⢀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠰⣤⣄⠀⠀⠀⠀⠀⣠⠔⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠒⠒⠀⠉
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⡏⠉⠉⠉⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠀⠄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠤⠀⠀⢠⡁⠔⠁⡔⣀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠂⢀⢻⠳⠾⠔⠅⠀⠈⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡌⠙⡣⠖⠌⠀⢑⣳
⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠰⣧⢀⡤⠂⢠⠄
⠀⠀⠀⠀⠀⢀⠈⢦⣠⢀⠴⢛⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠀⠑⠀⢠⣴⡀⣀⠈⠀⣀
⠀⠀⠀⠀⠀⠀⡄⢈⢳⠆⣐⣥⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡱⠦⣀⣬⣩⡉⣠⢔⣨⠅
⠀⠀⠀⠀⠀⠀⠫⣀⡉⢅⡤⡰⡘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⣀⣀⡈⣭⡌⢈⠀⠁⣀
⠀⠀⠀⠀⠀⠀⠀⠑⣭⡙⣆⢀⠀⡒⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⢈⢣⣠⡇⠈⡀⠔⠊⠁
⠀⠀⠀⠀⠀⠀⠈⠁⠘⢣⣷⠀⠀⠄⠤⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⡌⠀⢀⡀⠔
⠀⠀⠀⠀⠀⠀⠀⠉⠁⠢⢩⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣀⠁⣼⠄⠀⡀⢀
⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⢉⠋⠀⠗⠉⠀⠀⠀⠀⠀⠀⡀⠀⢈⢠⡄⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢼⠋⠉⠘⠀⠀⠀⠀⠀⣀⠀⠑⢄⠉⡺⠠⢈⡠⠄
⠀⠀⠀⠀⠀⠀⠀⠈⠚⢠⡾⠀⠈⡠⠀⠀⠀⠀⠀⡄⠈⢊⠀⣺⠗⠆⡀
⠀⠀⠀⠀⠀⠀⠁⢤⡀⢰⠆⠠⠮⡄⠀⠀⠀⠀⠄⠈⠀⢠⠝⡀⠀⣊
⠀⠀⠀⠀⠀⠀⢈⡀⠀⣸⠂⠙⠛⠠⠂⠀⠀⢀⠁⠢⢴⡇⠤⠤⢂⠁
⠀⠀⠀⠀⠀⠄⡀⠁⠌⠸⡖⠊⠤⡱⠀⠀⠀⢬⢢⡀⣾⠆⠥⠴⢠
⠀⠀⠀⠀⠀⠀⠈⠐⠨⠘⠿⠆⠀⠀⠀⠈⠣⠀⠪⢎⡇⣀⡤⠔⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠬⢰⣯⡁⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⠶⠖⠀⠀⠘⠉⡀⠴⠊⠁⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠊⠀⠀⠀⣠⣷⣷⠀⣼⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠂⠄⠀⠈⠲⣤⣤⣤⣄
⠀⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⣶⣾⡋⣉⣹⣿⣷⣝⣿⠀⢀⣀⣠⣶⣶⣶⣶⣄⡴⠀⠀⠀⠶⢶⣖⣐⣒⣰⣶⣦⡀⠉⠉⠷⢶⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣧⣩⣿⠿⣙⡿⢣⣾⣩⣠⣾⣿⣿⣿⣿⠟⠁⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣿⣥⣄⣀⡀⠀⠀⠀⣴⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⣿⣿⣿⣫⣶⣿⣿⣿⣿⣿⣿⠟⠛⠉⠀⠀⠀⣰⣾⣿⣿⣿⣟⣿⣿⣿⣿⣿⡟⠀⠈⠉⠉⠉⠛⠛⠺⠷⠿⠦⠤⠟⠓⣠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣾⣿⣿⣿⣻⣍⡈⠛⠁⠀⠀⠀⢀⣤⣶⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠛⠒⢤⣤⢴⣾⡿⣿⣿⣶⡶⣶⣾⣿⡿⣭⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣯⠷⠛⠃⠀⠀⠀⢀⣴⣿⣾⣿⣷⣿⣿⣿⣿⣿⣟⠛⠿⣷⣟⣻⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡟⢫⡙⠋⠁⠀⢄⡀⢀⣀⣴⣶⣭⣿⠿⢿⠯⠭⣿⣽⣿⣿⣿⣷⣄⠈⠙⠻⣧⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣾⣿⣷⣤⣴⣶⣾⣿⣽⣿⣾⣿⢿⠽⠭⠡⠤⣿⣿⣿⣷⣿⢯⡻⢷⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣯⣽⣿⡿⣿⣿⠿⢯⣽⣇⣀⣹⣿⣿⣿⣿⡝⠷⣿⡄⠈⠃⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⣿⣿⣻⣿⣿⣿⣷⣶⣍⣷⢤⣀⠉⠉⣾⣿⣿⣿⣿⡿⣦⡈⠛⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⢿⣷⣍⡛⠿⠤⣰⣿⣿⣿⣿⡿⣷⡈⠻⡦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡟⣿⠿⣿⡿⢿⣿⣦⡉⠻⢧⡂⢀⠘⠻⢿⣿⣿⢿⣿⣟⢆⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣷⡙⣷⣶⣌⠛⣷⣄⠀⠈⠀⠀⠀⠀⠈⠛⠀⠙⠃⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣄⠻⢿⣄⠀⠙⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣿⣿⣿⣿⣿⣿⣦⡀⠻⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣽⣿⣿⣿⣿⣿⣿⣧⡀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠿⣿⣿⣿⡟⢻⣿⠉⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠙⣿⠛⢿⠀⠹⣷⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠘⠆⠀⠙

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣾⣿⣧⣐⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣠⣿⣟⣿⠛⠉⠁⠀⠀⠉⠻⣶⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣡⡤⠄⢲⣴⡛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢆⠳⡄
⠀⠀⠀⣀⡀⠀⠶⣤⣴⣆⡈⠋⠠⠤⠖⠛⠉⠉⠉⠈⠉⠐⠒⡄⠀⠀⠀⠈⡀
⠀⠀⠀⠀⠖⠙⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠁⠀⠀⠀⢀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠇⠀⠀⠀⣸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠸⡀⠀⢀⠤⠈⠀⠀⠀⠀⠀⠑⠢⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠁⠶⠁⠀⣀⣄⠀⢀⡀⠀⠀⠀⠀⠉⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠀⠀⠀⠀⠀⠀⠰⢿⣿⣿⠇⡈⢿⡀⠀⠀⠀⠀⠀⠈⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠁⠀⠀⠀⠀⣼⣟⡿⠁⠀⠉⢿⡄⠁⠀⢠⠀⠀⠀⠀⠈⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠢⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠞⣿⣿⠂⣠⠀⠀⠀⠀⠀⠀⠈⠢⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢦⡄⠀⠀⠀⣼⣿⠀⢀⠀⠀⠀⣷⣿⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣇⠆⠀⠹⣿⠀⢀⠀⠀⠀⠀⠙⢿⣿⣾⣧⡆⠀⠀⠀⡄⠀⠀⠀⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣶⣏⠀⣿⡆⠀⠀⠦⠀⠀⠀⠀⣟⣹⣿⣧⠀⡆⠀⠀⠀⠀⠆⠀⠈⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇⢸⣿⣼⣦⡀⠄⠀⠀⠀⠰⠟⣿⣿⣄⢃⡀⢠⡇⢠⡈⠠⠀⠸⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠛⣬⣿⣿⣷⣤⠤⠈⠀⠀⠀⠀⠈⣿⣿⣼⣧⢈⣿⣇⠻⡼⢃⠀⠘⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠹⡞⢿⣿⣿⣆⠀⠀⢀⡁⢀⠀⠈⢸⣿⣿⣾⣿⣿⣼⣧⠚⡀⣠⣀⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣎⠻⣿⣿⣶⣦⠋⢠⣦⡖⠀⠀⢼⠟⣿⣏⣿⣷⣿⣶⡹⣿⡄⢢⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣿⣿⣿⣿⣿⣤⣽⣿⡆⢰⣀⣄⠈⠙⢃⠛⣼⣇⢿⡝⢳⣦⣹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣆⠰⣿⠁⠹⣿⢾⣿⣷⣿⢷⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠿⣙⣿⣿⡿⠻⣿⣿⣿⣿⣧⣿⣷⠰⡟⣟⢿⣿⣿⢺⣿⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⠀⠈⠉⠁⣰⠄⠈⠙⠿⣿⣿⣿⣿⣷⣉⣏⣀⣽⢻⣟⠹⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⡇⠀⠀⢸⠏⣡⠀⠀⠀⠀⠙⠻⣿⡟⠻⣿⡿⣿⣏⣿⡄⢸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠈⡇⠀⠀⠈⡀⢿⡀⠀⠀⠀⠀⠀⠀⠉⠛⠾⣿⣿⣿⣾⣇⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢀⡇⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣤⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢨⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡞⠀⠀⠀⠀⢰⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠃⠀⠀⠀⠀⠐⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⣸⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠐⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢠⡇⠀⠀⠀⠀⣄⢸⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⡀⠀⣄⢂⢩⣷⣤⣶⣶⠶⣿⣿⣧⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⢖⠰⠿⠧⢬⣿⣻⠮⠿⠛⠛⠛⠉⠁⠀⠀⠀⠈⠁

⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⢀⣀⡀
⣿⣿⣿⣿⢿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣌⣤⣬⣯⣠⣬⣠⣸⣆⣡⣶⣏⣴⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣷⣾⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣶⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠻⠿⠁⣤⡞⠉⡀⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠻⣿⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠸⣿⡁⠀⢀⣤⠸⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡇⠀⠀⣤⠀⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣇⠀⠀⣶⡆⣿⣧⣀⡰⠛⠈⠙⢿⠄⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⢲⡆⢸⣇⣀⡐⠛⠀⠉⢻⡄⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠂⠀⠉⢿⣿⣿⣿⠃⠀⠀⠀⣸⠁⢠⣾⣧⡶⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠉⠳⣿⣿⣿⠇⠀⠀⠀⠀⠇⠀⢴⣧⡴⠃
⠀⢀⡀⢢⡀⠀⠀⠀⠀⢚⣧⠀⠀⠀⠀⠙⢿⠟⠀⠀⠀⣰⣧⣦⢀⣿⣿⡿⠃⠀⠀⡀⠠⣀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠘⠳⠜⠀⠀⠀⠀⢄⣤⠀⢸⣿⡷⠊
⠀⠀⠹⢿⣿⣷⠀⢀⣀⠀⠘⠳⠦⠀⠀⠀⠀⠀⠀⠠⣾⣿⣿⣿⠀⣿⣿⣷⠃⠀⠀⠘⠷⣿⣷⠀⢀⣀⠀⠀⠑⠄⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⠀⢸⣿⣷⠂
⠀⠀⠐⢾⣿⣿⡦⢹⣿⣿⣷⣶⣶⣶⣿⠀⠀⠀⠀⠀⢹⣿⣿⣿⢀⣿⣯⠁⠀⠀⠀⠀⠶⣾⣿⡄⠘⢿⣿⣿⠆⢀⣤⣶⠀⠀⠀⠀⠀⠈⣿⣿⣿⠀⣼⣿⠁
⠀⠀⠀⠰⢬⣿⣷⡤⠹⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⢸⣿⣿⣣⠿⠋⠁⠀⠀⠀⠀⠀⠀⠤⣽⣷⡀⠘⢿⣸⣶⣿⣿⣿⠀⠀⠀⠀⠀⢀⣿⣿⠃⠸⠛⠁
⠀⠀⠀⠀⠀⠠⠿⣿⣷⣮⣛⣻⠿⣿⣿⣧⣄⣀⣀⣴⣿⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠽⢿⣶⣄⡙⠛⠛⢿⣿⣦⣀⠀⠀⣀⣾⠟⠁⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢚⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⣠⣶⣌⣽⠿⣿⣿⣿⣿⣿⣿⠉⠉⢿⡗⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⠈⠻⢿⣿⣿⣿⣟⣯⠉⠈⠿⠂
⠀⠀⠀⠀⠀⠀⠀⠾⠿⢷⣶⣮⣴⣯⠼⠟⠉⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠿⠷⣴⣤⣤⣤⡴⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⡆⠀⠀⠀⠀⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠃⠀⠀⠀⠂⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠠⠀⠀⠐

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀

⣿⣿⡿⠿⣿⠿⢿⣿⡿⠿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣿⣾⣶⣷⣶⣿⣶⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁
⣿⣿⣿⣿⣿⣿⣿⡿⠃⣰⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁
⣿⣿⣿⣿⣿⣿⠏⢀⣾⣿⣿⣿⣿⣿⡿⠟⠁
⣿⣿⣿⣿⡿⠁⣴⣿⣿⣿⣿⣿⠟⠋
⣿⣿⣿⠟⢀⣼⣿⣿⣿⡿⠛⠁
⣿⣿⠋⣠⣿⣿⣿⠟⠉
⡿⠁⣴⣿⡿⠟⠁
⢀⣾⡿⠋
⡾⠋






⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⢠⣧⡠⠀⢰⣆⡆⡴⠀⢸⣗⠰⡆⡶⢰⠂⡴⢄⠂⠀⡇⣴⢠⡦⡆⣴⢰⠀⡆⠶⢠⠆
⠀⠀⠀⠀⠀⠀⠈⠀⠉⠈⠈⠁⠁⠀⠀⠈⠉⠈⠁⠁⠈⠀⠉⠀⠀⠀⠁⠉⠈⠁⠁⠛⠀⠈⠉⠀⠈⠁

⡠⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⢀⡤⠀⠀⠀⠀⠀⠀⠀⢠⠖⠀⡀⠀⠀⢀⠤⠀⠀⠀⠀⠀⠀⢘⢆⠀⠀⠀⠀⠀⢀⠤⠀⠀⠀⠀⠀⠀⠀⢀⠔
⠀⠀⣀⡄⠀⠀⠀⠀⢘⡆⠀⠀⠀⢠⠙⠀⠀⠀⡀⠀⠀⠀⠐⡝⠀⠀⠈⠠⢠⠉⠀⣀⣴⠀⠀⠀⠀⠀⣒⡀⠀⠀⠀⢠⠋⠀⠀⠀⢄⠀⠀⠀⠐⡙⠀⠀⠀⠀⣬
⠀⠉⠉⠑⣀⠀⠀⠀⠈⣑⡏⠠⡀⠓⡀⠀⠀⢀⠙⣀⠀⠀⠐⢒⣸⡋⠤⡈⢓⠀⠀⠁⠈⠁⡙⢀⡀⠈⢉⣸⡋⢀⡈⢒⠀⠀⠀⠀⠀⡁⠆⠀⠐⢂⣺⠉⢄⠘⢂
⡶⣔⡭⠊⠉⣳⠀⠀⠀⠹⠀⠀⠇⠀⠙⡦⣞⡕⠈⠉⡲⠀⠀⠀⠛⠀⠐⠏⠈⠹⠦⣞⠕⠈⠉⡶⠀⠀⠀⠟⠀⠰⠇⠈⢱⠴⣊⠕⠉⠉⡶⠀⠀⠈⠗⠀⠸⡇⠈
⠀⣣⠄⠀⢤⡷⠶⠂⠙⢀⠀⠴⠤⠀⠀⠘⡡⠈⠀⢵⡷⠖⠂⠙⣀⠀⠴⠤⠐⠀⢘⡤⠈⠀⣼⠶⠖⠀⠛⣀⠀⠶⠤⠀⠀⢘⡤⠁⠀⣼⠴⠖⠈⠓⣀⠀⠦⠄
⠀⠀⢴⣀⣼⡆⠀⠦⠀⣼⠄⠀⢠⣀⣀⠀⠀⣖⣀⣾⡄⠐⠄⠀⡽⠄⠀⢠⣀⡀⠀⠀⣞⣀⣶⡄⠐⠄⢀⡽⠀⠀⢠⣀⡀⠀⠀⣆⣀⣾⡀⠐⠄⢀⡧⠀⠀⢤⣀
⠀⠀⠛⠍⠀⠠⡤⠀⣬⣁⡄⠀⢄⣫⠀⠀⠀⢫⠙⠀⠡⡤⢀⣬⣠⡄⠀⢀⣣⠀⠀⠀⢫⠉⠀⢡⠄⢀⣬⣠⠄⠠⣈⣣⠀⠀⠀⠫⠃⠀⢠⠄⢀⣌⣠⠄⠠⣘⣇
⠠⡀⠓⠀⠀⠀⠀⠑⢉⠸⠁⣀⠄⢹⡃⠀⡈⠓⠀⠀⠀⠀⠀⢉⠺⠁⣠⠀⣙⠃⢠⡈⠓⠀⠀⠀⠈⠐⣍⠮⢁⣠⠈⣹⠁⢠⡈⠃⠀⠀⠀⠈⠀⡁⠎⢀⣠⠈⣹

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠀⢒⠢⠄⠀⠤⠄⠄
⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⡀⠂⠀⠀⠀⣀⢀⣀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠄⠀⠈⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⣉⠁⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠐⢶⣶⣶⡶⠿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢠⡀⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠠⡀⠠⠘⠄⡼⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠰⠀⠂⠜⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⢀⠀⠈⣄⠀⠀⠀⠳⣧⣄⠀⠀⠀⠀⠀⠀⡦⣄
⠀⠀⠀⠀⠀⠀⠈⠃⠀⠄⡈⡇⠀⠀⠀⠀⠙⡗⠀⠀⠀⠀⠀⡉⠢⠑⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠹⢂⢀⡀⠀⠀⠁⠀⠀⠀⠀⠀⢘⣀⠀⠠⠌⢀⠁⡀
⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⡀⢀⠈⠁⠀⠀⠀⠀⠀⠰⠀⠀⠈⠀⠀⠐⠀⠒⠂⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠰⣄⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢀⠀⠀⠀⢠⠀⠐⠁⠀⠘⠀⠀⢀⠀⠀⡄⠠⠀⠀⠀⠈⠀⠀⠀⡀
⠀⠀⠀⠁⠉⠀⠀⠀⠀⢀⠀⠂⠀⠁⠤⠐⠧⠠⠠⢀⠨⢖⣩⣶⣾⡮⠧⣆⡉⠀⠁⠀⠀⠀⠀⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⢊⣍⡙⠚⠉⢀⡀⠈⠈⠐⠁⠻⡂⠀⠂⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠃⡀⠉⢤⠆⠀⠀⠀⠘⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣴⣄⢀⠒⠐⡖⠂⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⢸⠷⡿⠀⠀⠧⠤⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⠄⡀⠀⢀⠀⢀⠄⠀⠗⡤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠒⠂⠀⠁⠀⠈⠀⠘⠐⠀⠀⠉⠘⠐⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣙⣷⣄⣿⣵⡶⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⢦⡟⠈⢻⣿⣿⣿⡀⢚⡠⢀⣀⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⠀⠀⢿⣿⣷⣾⡿⣶⡜⣿⣿⣿⣃⢛⣷⣿⣯⣤⡴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⡀⣿⣿⣿⣿⣿⣿⣿⣾⢻⣿⣿⣿⣫⣿⣯⣥⣄⡀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣷⠿⠿⣿⣻⣿⣾⣻⣿⣿⣆⣾⠉⣧
⠀⠀⠀⠀⢠⣦⣀⠀⠀⣀⡉⣿⣷⢻⣿⣿⣿⣿⣿⣫⢻⢫⣾⣿⣿⣿⣿⣷⣯⣾⣽⣿⣿⣧⣿⡆⢀⣠⣦
⠀⠀⠀⣰⣿⣿⣿⣿⣶⣽⣇⣘⣿⡇⠻⣿⣿⣬⣿⣿⡃⣿⣿⣿⣿⣿⣿⣿⡇⢿⣷⣟⣟⣿⣷⣾⣿⣿⣿⣷⡀
⠀⠀⠀⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡶⣷⢶⣿⣯⣿⣵⣭⣭⣭⣭⣽⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠃
⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⢿⣿⣿⣿⣿⠯⣻⣹⣹⢿⢹⣟⣿⣯⣿⡯⣿⣋⣷⣿⣿⣿⣿⠿⠟⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠛⠛⠛⠛⠛⠛⠚⠛⠛⠋⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⡲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⠀⢀⠀⠀⠀⠀⠀⢀⣤⣶⣾⣿⠿⠛⠷⢶⡄⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⢀⣀⣉⠚⠁⠸⠾⠀⠈⠳⣴⡀⠘⠷⢃⡀⡄⠀⠀⣁⡀⡄⠇⢰⡆⠔⠀⣴⣿⣿⡟⠛⠁⠪⢀⡀⠒⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉
⠀⠀⠀⠀⠐⠚⠹⠛⠭⣶⠐⣮⣅⠐⠾⢿⡀⣹⣶⡾⣰⡗⢤⠲⣄⠀⠛⢫⣯⠕⠀⠆⣻⣿⡏⡠⠄
⠀⠀⢠⡄⡀⠠⣦⢠⠀⡁⢰⢦⣡⣿⣯⣵⣿⣷⣬⣿⠌⣥⡌⣽⣿⢂⣤⢟⣕⡦⢣⢀⣿⠟⠀⠀⠀⡤⠀⠀⠀⠀⠀⠀⢀⡀
⠀⣲⣾⡷⠏⠤⣙⣿⣿⡕⢶⠷⣿⣿⣿⣿⡛⢟⢙⣿⣿⠿⢿⡙⣿⢟⡿⣫⢎⣴⣿⣿⣿⠠⢀⠀⠐⡇⠄⠠⠀⠀⠂⠀⢻⣁⡀⠀⠂⠀⠀⡄⠠⠀⠄
⠈⠉⠚⠁⣬⢿⣯⠽⠎⣁⡲⢚⡿⡟⠻⢟⣻⣿⣿⣻⣛⣷⣶⣟⡵⣯⡜⣽⣿⣿⣿⣿⣿⣧⡈⢡⠀⠈⠁⠀⠢⠁⠀⣀⣆⡈⠋⠀⠄⡄⡳⢴⢄⡀⠚
⠀⠀⠘⠃⢩⠾⠏⠀⠚⠛⠱⠻⠏⠀⢡⡌⠙⢋⢻⣿⣿⣿⣿⣿⡿⣯⣾⣿⣿⣿⠿⣿⣿⣿⣿⣾⣄⠀⠀⠀⠀⠀⠛⠇⢡⢈⣈⣀⣘⠳⠶⣀⢤⠀⡀⢀⠄
⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⢒⠂⢱⣿⣾⣽⣿⣿⣿⣿⣧⣿⣿⣶⣾⣽⣍⣷⣍⣿⣽⣶⣿⣿⡎⠄⠁⠀⠀⠀⠀⠰⣫⣴⠿⣿⣄⣠⡾⣷⠢⣤⠲⠆
⠀⠀⠀⠀⠀⠒⠂⢄⡀⠠⡢⠀⠀⠀⢙⣶⣿⢿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⡿⠿⢿⣯⡿⢛⡻⠅⠀⠀⠀⠀⠀⠀⢸⠷⡌⢳⣀⣼⣿⣴⣼⣀⡄⣡
⠀⠀⠀⠀⣰⣦⠁⢠⣾⣿⣍⣿⣏⡽⣿⣯⡎⣯⣿⣿⣿⣿⣿⡿⢟⣋⡍⢀⣀⠀⠀⠀⠀⠀⢹⣽⣹⣞⠅⠀⠀⠀⠀⠀⢸⣾⣯⣿⡿⢠⠿⣿⡛⠿⢻⢟⡓
⠀⠀⠀⠈⠉⠀⢀⣹⣾⣿⣿⡿⡻⠷⣻⣿⣾⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡧⡿⠿⣆⠀⠀⠀⠀⠀⠀⠀⣸⡛⢈⣿⢑⣾⣿⣿⠿⣄⠈⠘⠛
⠀⠐⠠⠀⢤⡀⠰⠞⣙⣫⣿⢟⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⡿⣻⣿⡛⣛⣫⠈⡉⠈⠁⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⣰⣿⣿⣞⣙⣛⢠⣿⠿⡯⣹⣷⣶⡄
⡒⠢⢄⣠⣾⣿⣿⣿⣿⣯⣶⣿⣿⢿⣿⠟⠛⠯⠷⠌⠌⠙⠋⠁⠀⠈⠉⠊⠀⠀⠀⠠⠀⠀⠀⠀⠐⠀⠀⠀⠀⢠⣴⣿⠳⡟⣿⣿⣌⣿⣿⡞⣳⣾⣟⡿⣶
⣀⣤⣴⣿⣿⣿⣿⣿⡿⠋⢡⠾⠁⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢿⣿⠝⢦⡭⠸⣟⣛⣿⣿⣿⣿⡻⢿⡷⣿
⣿⣿⢿⣿⣿⣿⠿⠛⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠋⠁⠀⠀⠀⢀⡠⢾⠇⠛⠟⡻⣀⠗⡁⠀⢸⣿⡟⢻⣿⡫⠓⢸⡇⣿
⣿⣿⣿⡿⠋⠀⠜⠁⠀⠀⠀⠀⠀⠀⠠⠖⠺⠛⠿⠛⠛⠛⠛⠋⠉⠁⠀⠀⠀⠀⢀⣀⣀⣤⣴⣾⠉⣹⣇⣴⣦⣾⣯⡄⢩⣥⠐⠈⣼⣿⣿⣽⣷⡀⡀⠋⠙
⣿⣿⣿⣇⣉⣀⣀⠴⠀⠀⠀⠁⢀⣁⣤⣤⣄⣠⣄⣠⣤⣴⡦⠂⢀⣀⣴⣾⣿⣿⡯⣶⡄⢿⡿⣷⡞⣿⣏⡹⢾⡥⢰⢀⣿⡇⠓⠐⢹⢷⡸⢿⡿⠠⠀⠐⠈
⣿⣿⣿⣿⣿⡏⠁⠄⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⣵⣿⣿⡟⣸⣿⣿⣿⣿⣿⣷⡁⢘⢿⣿⣏⣻⣴⣞⣑⡆⣴⣸⣿⣁⣈⡐⣓⣥⡅⣠⣓⣠⠀⠐
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣵⣿⣿⣿⡟⢰⣿⣿⣿⣿⣿⣿⣷⣶⣼⣷⢽⠿⢻⣿⣿⣿⣿⣿⣃⠀⠀⣹⣿⣠⣾⠦⣹⣿⣿⡴⣴
⣉⣭⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⡷⢀⣿⣿⣿⣿⣿⣈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣆⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣿⣿⣿⣿⠋
⠐⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢼⣿⣿⣿⣿⣿⣿⣷⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⢿⣿⠻⢿⣿⣿⣛⡛⠟⠛⠿⠛⠛⠛⠛⣂⡀
⣼⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣯⣭⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⡿⠿⠿⠙⣿⣿⣿⣿⣿⣿⣿⣿⡿⢻⣷⣞⣻⣧⣭⣭⣭⣽⣿⣾⣷⣄⣀⣀⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢻⣿⣿⣿⣿⣿⣿⣿⣿⣯⡻⣿⣿⣷⣿⡿⣿⣵⣾⣿⣿⣿⣿⣿⠿⣿⡟⠛⠛⢋⣉⠉⠉⣤⣤⡄
⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣯⣿⣿⠿⣿⣿⣧⠸⣿⣿⣿⣿⡿⠿⡿⢿⣿⣃⣘⢯⣍⣛⣟⣻⣛⣿⣯⣿⣿⠟⠀⠈⠀⠀⠀⠀⠁⠀⠄
⠿⢿⣿⣿⣿⣿⣯⣉⢉⣽⡉⣙⢹⣯⡽⠿⢶⣬⣝⡿⠀⢿⣿⡿⢟⣛⣭⣿⣿⣿⣿⣿⢷⣭⣿⣛⣟⣛⣭⡉⠁⠀⠀⠀⠀⡀⠀⠀⠀⠁
⠀⠀⠁⠈⠉⠻⣭⠗⡶⡂⣨⣧⣼⣽⠿⠿⢿⣿⡹⡿⢿⣄⡀⣭⣭⡽⠻⡿⣯⣽⡿⠿⠋⠀⢀⠊⠩⠉⠉⠀⠀⠀⠀⠀⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠤⠘⠻⢛⣿⣯⣈⣀⣞⡛⣻⣾⣟⣓⢶⣤⣄⠀⡀⠉⡁⠀⠄⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄
⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣷⠃
⣤⣀⠐⠛⠽⠿⢦⣤⣴⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⠇
⠛⠒⠀⠀⠀⠀⠀⠙⠷⠦⣈⣹⡯⣤⣶⣞⠓⠄⠀⠀⠄⢤⣄⠀⠀⠒⠛⠶⣄⠀⠀⠀⣴⣾⣿⣿⡟
⠀⢉⠉⡁⠀⠉⠁⠀⣉⠀⠀⠀⢤⣀⠀⠀⠀⠀⠀⣀⠀⠀⣨⠉⠂⠀⠀⠀⠌⠙⠛⣝⡻⠿⢿⣿⠿⢿⣀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⢀⡠⠀⠒⠂⠀⠶⠶⠚⢷⣶⡭⠉⠂⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⠄⠘⠂⠀⠶⠀⠀⠀⠄⠀⠢⠀⢉⠒⠀⡦⢤⡶⢤⡐⠛⠛⠳⢦⡴⠤
⠀⠀⠀⠤⢤⣬⣁⣀⣠⣄⣈⠁⠈⠩⠷⠶⠶⣶⠤⠤⠐⠀⠀⠀⠀⢠⣴⣤⣀⡀⠀⠢⠤⠚⠋⢁⣀⣀⠀⠀⠀⠠⠶⠀⠀⠐⠄⠀⠀⠀⠐⠖⠀⠤
⡴⠦⢄⣀⡤⠌⠙⠛⠻⠦⠉⠓⠦⠄⠠⢦⣄⡁⠀⠶⢾⣿⣒⣒⡛⠋⠉⠁⠀⢀⣀⠀⠁⠒⠲⠟⠛⠛⠓⣶⣤⡤⠀⠀⠀⠀⠀⠀⠤⠶⠛⠓⠦⠠⣄
⣠⣀⣤⣴⣿⣷⣤⣤⣄⡛⠃⢀⣠⣤⣤⡀⠉⠛⠒⠀⠀⠈⠉⠉⠉⠉⠙⠿⠿⠿⠷⠶⠶⢦⣤⡄⠤⠄⠀⠀⠀⠶⠶⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠄
⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⠿⠟⠛⠿⠿⣟⠛⢛⣛⠳⠶⠄⠀⠀⠀⠀⠀⠀⣀⣠⣬⣁⡀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣀⣀⠀⣀⣠⡤⠶⠈⠀⢀⡀
⠀⣀⣤⣤⣤⣄⣀⣉⣁⣀⣀⠀⠀⢀⣀⠀⠈⠉⠀⣀⣀⣀⠠⠠⠖⠒⠀⠈⢉⣴⠤⢶⣦⡄⠀⠀⠀⣀⣀⣀⣠⣴⣶⠿⣟⣉⣭⣡⣤⠀⠀⠀⠉⠀⣠
⠀⣉⣽⣿⣿⡿⠛⠛⠛⠛⠛⠷⣄⣀⣀⠀⠀⠀⠉⠁⠈⠛⠗⠂⠀⠒⠒⠆⠀⠀⠀⠈⠀⠀⢀⣉⣉⣀⣀⡀⠀⠀⣀⣠⣼⣿⠁⠀⢀⣤⢤⣤⠴⠞⠋
⠀⠛⠿⠿⠿⠿⠿⠶⠶⣤⣤⣤⣈⣙⠛⠶⠤⠄⠉⠙⠛⠀⠀⠤⠤⠤⠖⠂⠀⠹⣦⣶⠶⠿⠯⠭⠀⠀⠠⠤⠭⠭⠍⠉⠁⢀⠀⠈⠀⠀⢀⣀⣀
⠀⣐⣒⠀⠦⣤⣄⣀⣀⣠⣼⠿⠛⠛⠛⠒⠒⠒⠒⠚⠛⣛⣳⣶⣤⣤⣴⣶⣶⡶⠶⠦⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡤⢤⣤⣤⣤⣶⣶⣶⢾
⣿⣿⣿⠿⠶⣄⡀⠉⠉⣉⣁⡀⢀⣠⣤⣄⣉⠉⠀⠀⠈⠉⠉⠉⢉⣥⡶⠶⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡤⠄⠀⠀⢘⣛⠛⠋⢉⣉⣥⣌
⣤⣴⣶⣶⣶⣿⣿⡛⠛⠛⠛⠿⠛⠉⠉⠉⠉⢉⠛⠋⠉⠁⣀⣠⠀⠀⠴⢶⠶⠖⠛⠀⠀⢀⣀⡠⠼⠁⠀⠀⠀⠀⣠⠴⠶⠀⠀⠈⠙⠻⠿⠿⠿⠃⠈
⣿⣿⡿⠿⠿⠿⠟⠛⠻⠶⠶⠶⠒⠂⣠⠴⠚⠻⠿⠛⠒⠉⠉⠀⠈⠙⠂⠠⠖⠚⠋⠉⢋⣩⣥⢤⡤⠀⡀⠈⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀
⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠰⠶⠂⠀⢀⡄⠀⣠⣄⣠⣴⣾⣿⣿⣿⠗⢀⣀⣀⡀⠀⠀⣀⣀⡴⠋⠀⠠⠴⠂⠴⣾⣶⣦⠀⠀⠀⣹⣿⣿⣶⣦⣄
⠀⠀⢠⣤⣄⣀⣠⠔⠂⠀⣀⡀⠀⠉⠁⠀⠀⣈⡽⠟⠛⠛⠛⢉⣠⡾⠋⠀⢀⣠⠴⠛⠉⢙⣿⠟⠀⠀⠦⣄⠀⠈⠛⠋⠀⠀⠙⠛⠋⠉⠉⢉⣡⣄⣀
⠀⠰⠛⠉⠉⠉⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠛⠁⠠⠖⠂⠀⠈⠋⠉⠀⠀⠈⠉⠀⠀⠀⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠛⠂⠀⠀⠈⠉⠉⠉⠉

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢋⠟⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⡿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠠⡀⢷⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠚⢉⡵⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⡴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣼⣿⣿⣾⣷⣿⣿⣿⣿⣿⣷⣦⣄⣠⣴⣛⣉⢀⡴⠋⠀⠀⢀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⡴
⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⡿⣿⣿⣿⣿⢿⣿⣿⣿⣷⣶⣶⣿⣿⣿⣶⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⡼⠃
⠀⠀⠀⣀⣤⣶⣿⣟⣛⡟⠙⢻⣾⡿⠽⠟⠒⠛⠺⠿⣿⠹⠟⠹⡟⢰⡟⢠⡟⢣⣾⠋⡾⢋⡿⢻⣿⠛⣿⡿⢿⣿⣾⣿⣶⣶⣠⣄⣀⠀⠀⠀⣰⣏⣀⣰⠇
⠠⢶⡿⠋⠉⢰⣴⣿⡧⠇⠀⠀⠈⣻⣶⣶⣶⣞⣿⣿⢻⠿⢿⡟⠛⠳⢶⡾⣶⣦⠀⠀⠀⠈⠀⠚⠃⠀⠉⠁⠘⠋⠘⠛⠟⠛⠛⠻⠟⢿⣿⣾⣿⣿⣻⡏
⣤⣠⠹⢦⠠⣌⠛⠛⠁⠁⠀⠰⠀⣸⡗⢹⠉⠀⠀⠀⣀⣀⣠⡤⠤⠴⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⡶⢾⠟⠛⠛⠛⢿⣿⣿⣼⣧
⠈⠙⠻⠶⣾⣭⣀⣀⠀⠀⠀⣾⣆⣾⣧⠭⣷⣶⣞⣁⣀⣀⣒⣀⠠⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣾⣿⠿⠛⠀⠁⠀⠀⠀⠀⠀⠀⠹⣮⠉⠹⡆
⠀⠀⠀⠀⠀⠉⠙⠛⠾⢯⣭⣿⣿⣟⣛⣛⣭⡽⠿⢿⣷⣶⣶⣶⣶⣶⣶⣿⡿⣯⣭⣭⣵⣶⣿⣿⣿⡿⠿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⢳⣾⣿⣯⣭⡭⠿⠿⠿⠿⠿⠿⠟⠛⠛⠉⠙⠻⣿⡛⠛⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⢛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣄⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢶⣽⣦⣄

⠀⠠
⠀⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠄
⠀⠸⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣲⠶⡦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠔⠂⠃⠀⠑⠢⠂⣠⠀⠀⠀⠀⠀⠀⣀⠔
⠀⠀⠁⠀⠀⠀⠀⠀⠀⢀⠀⢀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠄⠀⠀⠈⠔⠁⠀⠣⣄⠀⠀⠀⠀⢀⠤⠒⣩⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣤⠤⣖⡩⢀⡤⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠐⠀⠀⠀⠀⠑⠂⠠⠀⡀⠊⠀⠀⠀⠀⠀⠁⠈⠆⠀⠀⠀⠁⠀⠀⠈⠁⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣨⢃⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢶⣦⠀⠀⠐⡀⠀⠀⠈⠀⢀⠀⢠⠁⠀⠁⢀⡀⡀⠘⠀⡤⠀⠀⠈⠩⠍⠑⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⣀⣤⣬⡀⠈⠉⠉⠙⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣤⡿⠃⠀⠀⡕⠀⠀⠘⠢⠈⠁⠀⠀⠂⠂⠀⣀⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠂⠠⠤⠤⠀⠀⡶⣶⣶⣶⡀⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠠⠀⢋⠀⠐⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠄⠀⠀⠐⠂⠁
⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠔⠒⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⡀
⠀⠀⠀⠀⢀⣠⠒⠁⠄⠒⠀⠒⠒⠀⠈⠈⠀⠀⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⠋⠉⠉⠉⠁⠂⠀⢀⡀
⠀⠠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠾⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠀⠉⢀⡠⠒⠉⠀⡀⠀⠀⠀⠀⠎
⠀⠀⠀⠀⢀⡀⠐⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠚⣀⡸⠒⠂⠈⡁⢀⣤⡀⣀⣀⠀⠀⠀⠀⠀⢈⠀⠀⠀⠀⠘⠦⢤⣀⠤⠤⠀⣩⡴⠐
⠀⠀⠀⣀⠱⠤⠀⠁⣀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢂⡜⠉⠀⠁⠀⢀⣀⣁⡠⠀⠀⠀⠙⠶⠶⣒⠐⠒⠂⠤⠤⠴⠚⠉
⠀⠀⠘⠁⢀⡠⠄⠀⠛⠀⡱⡀⠧⠀⢆⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⡁⢙⣒⢒⣉⠁⠂⠲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣁⠤⢶⡤⣀⣀⣀⠠⠴⠒⣧⠀⡴⠉⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡁⠘⣧⠀⠉⠙⠈⠶⠀⠄⠛⢪⣀⣠⠤⢶⣛⡋⠉⠉⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠁⠈⠁⠀⠸⡄⠈⢋⠀⣤⣇⠀⠀⠀⠉⠂⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣹⣍
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠈⠀⠀⠀⠀⢈⠃⠘⠷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⢤⠤⠤⣤⣶⡶⠶⠾⠛⠋⠀⠀⠀⠴⠶⠷⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢀⠤⠒⠊⠉⠉⠉⠒⠤⠔⠷⢂⡀⠐⠸⠱⣎⡀⢤⠤⢤⣤⠀⣀⠀⠀⠤⢤⡴⠟⠀⠀⢠
⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢠⠖⣄⡐⠂⣡⠤⡏⠂⠞⠓⣛⠛⣟⣩⣭⣤⣤⡶⠖⠊⠁
⠀⠀⢠⣄⡠⠔⠒⠋⠉⠀⠀⠀⠉⠀⠈⠑⠳⢤⡭⢄⠀⠀⠀⠈⡀⠀⠀⠀⠀⠀⣀⠠⠄⣀⠀⢀⣐⢁⠽⠛⠳⠰⠶⠤⠖⣞⣳⠻⣛⢉⡉⣉⠁⠉⠂
⢠⠔⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡎⢀⡀⠀⠀⠈⠑⠂⠠⠤⠤⠀⠀⠊⠉⠈⠉⠙⢧⠦⣊⢀⠴⠶⠘⠛⠉⠀⠀⠉⠙⠛⠛⠀⠀⠢⣄
⡘⠈⣡⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠖⢥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠈⠉⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⢅⣤⣼⣙⢦⣄⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣏⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠶⠳⠽⠧⠼⠐⠶⠆⣠
⠘⡏⠁⠀⠀⠈⠛⢎⡙⡛⠓⠀⠛⠛⣒⢀⡉⠉⠀⠀⢈⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡸⠇
⠀⠈⠂⢀⡀⠀⢀⣸⠟⠉⣀⠀⠀⠬⠵⢶⣭⣆⡉⠁⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢶⣿⣛⡛⠷⣦⣀
⠀⠀⠀⠀⠀⠀⠀⣀⣀⡠⠤⠴⢖⣒⣻⣄⡛⢉⡁⠐⣦⢸⣿⣿⡒
⠀⢀⣤⠴⠶⠾⠿⠟⠛⠛⠛⠛⠛⠋⠙⠻⢷⣷⠶⣾⠋⣸⣿⠍
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⣰⢫⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠏⠐⣱⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⣼⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢎⡾⠁⡀⣼⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢎⣾⠃⢰⢰⡿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣼⡟⠀⢸⣼⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃⢀⠘⣿⢿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣤⠘⣇⠹⣯⣻⠆⠀⢠⠶⠿⠿⠿⠷⢶⣦⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⢷⡘⢦⡙⣿⡇⣾⡆⣀⣒⣛⣛⠻⢶⣶⣭⠙⠻⢶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣎⢿⣮⡻⢾⣿⣿⣧⢿⡛⠋⣙⣿⣂⣿⠿⠷⠶⣦⣭⡻⢶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣆⠻⣿⣮⡻⢿⣿⣦⡹⡷⣬⣉⠙⢿⣿⣛⠐⠲⠿⣿⣆⡙⠷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣆⠈⣛⠿⣦⡻⣿⣷⣬⡓⢭⣛⡲⠾⠿⣿⣷⣶⡄⣉⣻⣶⣌⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⢠⠈⠛⢾⣧⡈⠻⢿⣿⣷⣮⣭⣙⣓⠲⠶⠶⣤⣬⣍⣛⠿⣤⡙⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠃⠈⢧⡡⡈⢻⣿⣆⠀⢿⣭⡛⠛⢿⠿⠿⠿⣷⣶⣶⣭⣍⣛⠾⢿⣦⣽⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠻⣾⣶⣿⣿⣦⢄⣻⣿⣆⠈⣿⣦⣄⠀⢤⣀⠈⢭⣉⠛⠶⣬⡙⠛⠿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⠀⠀⠀⠙⠻⠇⠙⠿⣿⣿⡙⢷⣼⣿⡟⢷⣮⣿⣟⠻⠿⠿⢆⡉⠻⢶⣤⣈⠛⢶⣄⡀
⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣧⠀⠀⠀⠀⠀⠀⠀⠐⠢⢭⣥⣀⣙⣛⣷⣤⣤⣽⠿⠶⠛⠛⠛⠛⠛⠷⢯⣟⣿⣶⣦⣤⡤⠄⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠘⢿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠈⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠆⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢸⠆⠀⠀⠘⢷⡝⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠀⠀⢀⣼⠟⠁
⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣄⣀⣀⡀⠑⢄⡀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠈⢿⣎⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⢠⠞
⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠻⠿⠿⠶⠙⢦⡀⠄⠀⠀⢈⣄⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠈⢿⣆⠘⣿⣶⡀⠀⠀⠀⠀⣠⡏⠀⢀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠘⡈⢃⠀⣼⠇⠀⠀⠀⡠⠂⠀⢸⣿⠂⢻⣿⠁⠀⠀⠀⢠⡟⠀⢠⠊⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠲⢦⣤⣀⠀⠀⠀⠀⠀⠱⣄⠀⠀⢱⠈⠀⣿⠀⠀⣠⡞⠁⠀⠀⣾⡏⠀⢸⣿⠀⢳⠀⢀⡿⠀⡰⠁⠀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠷⣦⣄⡀⠀⠈⢦⠀⠀⠇⢱⣿⠀⣴⠏⠀⠀⠀⣸⡿⠀⠀⢸⡟⠀⢸⡇⣾⠃⡔⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠉⠻⢷⣦⡀⠱⡄⠘⢸⡟⣰⠏⠀⠀⠀⢠⣿⠃⠀⠀⢸⡇⠀⢸⣷⠇⡜⣠⡞⠁⠀⠀⠀⢀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⠛⠷⠶⣦⣄⣉⠻⢦⣜⣄⢻⣷⡟⠀⢀⡞⠁⣾⡏⠀⠀⠀⣿⡇⠀⢸⣿⢀⡴⠋⣀⣤⡴⠾⠛⠛⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠈⠙⠳⢦⣝⣿⣾⣿⠁⢠⡟⠀⣸⣿⠁⠀⠀⠀⣿⣷⠀⣼⣿⣿⡵⠚⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠲⠶⣤⣍⡻⣿⣿⣰⡟⣀⣰⣿⡇⠀⠀⠀⠀⣿⣿⢀⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠙⠛⠛⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠉⠉⠁