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⠀⣠⠶⠶⣶⠿⠿⣶⠴⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠐⠒⠒⠲⢄⠀⠀⠀⠀⠀⢠
⠀⣿⠰⠷⣿⡘⢛⣧⣚⣂⣿⠀⠀⠀⠀⠀⠀⡀⠀⡀⠀⠀⠀⠀⡅⠧⠴⠇⠀⠤⠒⠔⠀⠲⠁⠀⢠⠀⠀⢀⠀⠀⠀⠀⠀⡀
⠀⠈⠛⠛⠉⠛⠛⠛⠙⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠤⠤⠀⠀⠀⠀⠀⢂⡠⠐⠁⠀⠰⠃⠄⢸⠤⣄⠀⠘⡀
⠀⠀⢀⡀⠀⠀⠀⠀⡄⠀⠄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠈⠡⣀⠬⠈⠁
⠀⡠⢸⠱⡀⠀⠀⠆⠜⠂⠀⠀⢄⠀⠀⠀⠀⠀⢆⣤⣲⢄⡤⡄⢠⠔⢶⡀⣐⠀⡌⠀⠀⠀⣶⡆⠀⠀⠀⢄⠀⢀⠀⠀⠀⡀
⠀⡆⢸⠀⢸⠈⢠⢸⠀⠀⠀⠈⠈⠇⠐⠂⠀⠀⠀⠯⠤⠞⢇⡠⠾⣄⡬⠃⠉⠊⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠀⠀⠈
⠀⠀⠺⠀⠀⠀⠄⠀⠢⡀⠀⠂⠐⠀⢁⠀⠀⡀⠀⠀⡄⠀⠠⢀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⢀⡄⠀⡀
⠀⠀⠀⠄⠀⠀⠀⠉⠅⠐⠒⣤⠉⠀⠀⠀⢸⡆⠈⠉⠀⠀⠴⠤⠇⢰⠀⢄⡙⡄⠀⢄⠀⠈⠂⠰⠖⠊⠁⠀⣀⣇⣀⣀
⠀⢠⠀⠀⠀⠀⢀⡀⢀⠀⡀⠀⠀⢠⠒⠢⣸⡇⠉⠀⠀⡀⠀⠀⠀⣇⠀⠀⠇⠹⠀⠀⠀⠀⢀⠀⠀⠠⡀⠀⠀⠀⠀⠀⡀
⠎⡈⢃⠬⠀⠐⡴⠄⠀⠀⠁⠂⠀⠁⠀⠀⠈⠉⠐⠂⠀⠉⠒⠖⠀⠘⢶⠤⠔⠁⠀⠀⢰⠋⠀⠀⠀⠀⠨⢀⠀⠂⠀⢀⣬⠀⠠
⠀⠀⢁⡠⠤⠄⠀⠤⣄⡀⠀⠀⠀⠀⠀⢀⠔⠒⠒⠒⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠊⠀⠀⠀⠀⠀⠀⠠⠁⠀⠀⠈⠋
⠀⣔⡻⣿⠄⡤⠐⣫⣽⣿⣦⡀⠀⠀⠀⠀⠉⢬⡃⢠⡗⠜⡄⠀⠀⠀⠂⠀⠀⠀⠀⢂⡀⠀⠀⠀⢀⠆
⢰⠹⣻⣄⠀⠀⠾⢛⡛⢻⣿⡇⠀⠀⠐⠁⠀⠉⠐⠀⠹⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠂⠇⢸⠒⠁
⢸⣿⢿⠅⠀⠀⣴⣿⣿⣮⡝⡇⠀⠀⠤⡀⠀⠀⠀⠀⢀⠈⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⣴⣿⣷
⠀⢧⣤⣴⣄⠀⠈⠉⢹⣿⠱⠃⠀⠀⠀⠃⠀⢂⠀⠠⠃⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠈⠋⠉⠋
⠀⠈⠙⠿⢿⠀⠀⠀⠈⠋⠀⠀⠀⠀⠀⠀⣀⠈⠀⠀⠀⠀⠀⠈⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠘⠒⢒⡓⠂⠀⠀⠀⢠⠨⣄⠡
⠀⢀⠐⠀⠀⠀⠀⠀⠀⠀⠠⠀⠰⠄⠭⠌⠉⠁⠁⠠⠂⠀⠀⣀⠴⠒⠀⠀⠘⡇⠀⠀⢠⠟⣛⢻⠋⢻⣷⠀⠀⠀⠈⠁⠔
⠀⠠⡀⠄⠐⠠⠎⠈⡆⠄⠘⠀⠀⠀⠀⡀⠀⠠⡀⠀⠀⠠⡞⠁⠄⠀⠀⠀⣀⠇⠀⠀⠘⢷⣤⣾⢶⣶⡿⣦⡄⠀⠂⠀⢆
⠀⠀⠀⠒⠀⣀⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⢰⠀⠀⠀⠞⠁⢀⡿⠑⠀⠀⠀⢀⣸⣧⣙⣹⣡⣜⡿⠀⠀⠀⠈
⠀⠀⠀⠀⣊⣀⠤⠴⢚⠓⠀⠀⠀⠀⠂⠀⠤⠀⠐⠁⡀⠀⠀⢐⠁⣀⡴⠋⠀⠌⠀⠀⢠⣿⢉⢸⡏⡏⢬⣿⡇
⠀⠰⠂⠈⠁⠀⡠⠔⠀⠀⠀⠀⠈⠁⠁⠇⠨⢨⠠⡀⡃⠀⠀⠸⠚⠁⠒⠀⠀⠀⠀⠀⠀⠛⠻⠟⠛⠻⠿⠟⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⢀⠀⠀⠀⠀⠀⠐⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢄⠀⠀⠀⠀⠀⠀⢀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠁⠀⠈⠈⠀⠀⠀⢀⠠⠐⠈⠀⠀⢀⠌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⢠⠀⠠⠂⠁⠀⠀⠀⠀⠀⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠄⠀⠀⠁⠄⠀⠒⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢂⡀⠀⠀⣀⠀⠀⠀⣄⡤⠀⢀⣾⠀⣠⠀⡀⠀⠀⠀⠀⠀⠀⠐⠒⠂⠀⠠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣀⠠⠀⠀⢀⡇⠠⠴⣧⡔⠂⠘⣅⣆⠿⠻⣛⡛⠛⣇⣄⢲⠶⠳⠢⣆⡀⠀⡇⠀⢀⣀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⠤⠴⠋⠀⢩⡾⠁⠀⠀⢠⠟⠉⠙⢿⣷⡿⠾⣿⣟⣿⣄⠀⠀⠀⠑⢦⣳⣄⣀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⡆⠀⢀⠔⠉⠀⠀⠀⡰⠃⠀⠀⠀⡸⢛⠀⠀⠀⠈⠻⣿⣦⣀⠀⠀⠀⠈⠛⠧⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠛⠁⠀⠀⠀⢀⡼⠁⠀⠀⠀⡠⢁⠒⠳⣄⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠄⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⣶⡄⠀⠀⠀⡴⠋⠀⠀⠀⠀⡰⠁⠇⠀⠀⠀⠙⢄⠀⠀⠀⠀⠉⠻⣷⣴⡁⠀⠀⡘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠉⠁⢀⡠⠞⠀⠀⠀⠀⣠⠎⠀⠀⣈⠦⣁⠀⡀⠀⠑⣄⠀⠀⡀⠀⠀⠈⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⢀⡀⠐⠾⠲⠀⠀⣰⠃⠀⠀⠀⡃⠀⠈⠳⡀⠀⠀⠈⠑⠾⣁⡠⠄⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢄⣀⡤⠴⢟⣅⠃⠀⠠⠞⠛⠒⠤⣀⣨⡳⣴⠶⠴⠀⠀⠐⠂⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠟⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠀⢒⣀⣩⣿⡟⠻⡓⠒⠢⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢔⠈⠄⠒⠛⢋⠿⡿⢿⡟⠀⢇⠠⠐⢛⡈⠑⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢀⣴⢏⡀⠀⠀⠀⠀⠑⠖⠁⣀⣵⠀⠀⠀⠀⠀⠀⣠⡠⣛⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠛⠁⡼⠀⠀⠀⠀⠿⢖⡠⠒⠃⠈⠀⠀⠀⠀⠀⠀⢈⡟⠉⡛⠡⡀
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢰⠁⠀⡊⠀⠀⠀⠀⡀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠶⠿⢿⠦⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⢸⡄⢀⠊⠉⣸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠀⠀⠀⠉⠉⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠘⠠⠏⡣⠀⠋⡉⠛⣆⠀⠀⠀⠀⠀⠀⠂⢘⠀⠀⠀⠀⠀⠀⢁
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠈⠓⠋⠉⠉⠣⢄⠀⠀⠀⠀⠀⠀⠈⠢⠤⠄⢤⠀⠀⡰⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠓⠤⠀⠀⠀⠀⠀⠀⠀⠀⠘⠄⠀⡇⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⠀⠀⠐⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠑⡄⠀⠀⠀⠀⠀⠀⠀⠱⠀⠀⠀⠀⣀⠃⠀⠀⠀⠀⠀⠀⠀⢠⡴⠁⠈⢀⠁
⠀⠀⠀⠀⠀⠀⠀⠠⡤⠀⠃⠀⡀⢏⢂⡀⠀⠀⠀⠀⠀⠀⡀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⡰⠀⠀⠘⠀⢤⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠘⠀⡀⠙⠦⣀⠀⠀⠀⠀⠣⠠⠞⠀⠀⠀⠀⠀⠀⠀⣠⠔⠁⢀⠐⠃⠀⠀⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠤⡄⢈⣢⣄⣀⣀⠀⢤⠴⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⣠⠄⣀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⣀⠠⣄
⠀⠀⠀⢀⡄⠠⠆⡲⣦⡄⠙⠢⢴⣄⣀⠄⣀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⠠⣀⣠⡦⠄⠉⢠⣴⢆⠰⠄⢀⡀
⠀⠴⠒⡾⠁⠀⠙⠁⠀⠄⠀⠈⠂⠀⠉⠂⠀⠁⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠈⠀⠐⠉⠀⠐⠁⠀⠠⠀⠈⠋⠀⠈⢷⠒⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂

⠀⠀⠀⠀⠀⠀⠀⠂⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⡰⣰⠃⠀⠳⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠈⢀⠠⣔⠤⠂⠐
⠀⠀⠀⠀⠀⠚⠁⠖⠀⠀⠀⠀⠙⠄⠈⢨⠆⡤⠶⠄⠀⠀⠀⠀⢂⠀⠀⠀⠀⠀⠀⠀⠀⡤⠐⠈⠉⠀⠀⠠⠄⠀⢠⠀⡀
⠀⠀⠠⣀⠀⠀⠀⢀⣿⡆⠀⠀⣰⡆⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢤⡀⠀⠀⠀⢉⠀⠀⠀⠀⣴⡐⠀⠀⠳⡽⣦
⠀⠀⠀⠈⡁⠀⠀⠀⠋⠀⠀⠂⠛⠁⠀⠛⠛⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠁⠁⠀⠁⢹⣧⠀⠀⠀⠻⠇⠀⠀⠀⠈⠓
⠀⠀⠀⠀⠉⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⢀⡀⠀⠻⠇⠀⠀⠀⠀⠀⢀⣠⣤⣤⡀⠀⠀⠀⠀⠀⠉⠀⠃⠠⠄⠀⠀⠀⠀⢀⣈⠀⣠
⠀⠀⠀⠀⠀⠀⠉⠲⠠⠤⡴⠀⢀⠀⠈⠐⠻⠂⠀⠀⠀⠀⠀⠀⠰⠛⠉⠈⠉⠻⣦⠀⡠⠄⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠉⠀⠐⠤⠦
⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠁⠀⠁⠀⠀⠀⠀⠀⠀⠘⢦⡤⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠀⠀⠀⠀⠀⠀⠀⠈⠁⠂⠀⠀⠀⠀⠀⠐
⠀⠀⠀⢀⠀⠀⠀⠀⠀⠈⣐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠈⠀⠂⠀⠀⠄⢠⠀⢁⡠⣄⡀⠀⠈⠾
⠀⠀⠀⠘⠚⠁⠀⠸⠀⠈⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡀⠀⠀⠀⠀⠀⠀⠀⡈⠅⡆⠅⢆⢱⠀⠀⠺⠤⠖
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠠⠁⢀⠨⠐⡀⡵
⠀⠀⠀⠀⠀⠀⠄⠣⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠐⠘⠰⠖⠘⠒⠉
⠀⠀⠀⠀⠀⠀⡀⠀⢀⣀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⡀⢠⠀⢀⣠⡄
⠀⠀⠀⠀⠉⠉⡄⡀⠈⢀⠀⠱⠄⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠛⠈⡄⠀⡀⠐⢀
⠀⠀⠀⠀⠈⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠁⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠈⠁⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⣰⡆⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂
⠀⠀⡟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢
⠀⠀⡇⢻⠀⠀⣾⡆⠀⠀⠀⢰⠂⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄
⠀⢐⡇⢸⠀⠀⡗⣇⠀⢠⣄⢸⡀⠀⠀⠀⠀⠊⠀⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⣄⠀⠀⡿⢿⡆
⠀⢸⠁⢸⡄⢸⡇⢹⠀⣸⢻⡀⣇⠀⠀⠀⢀⠄⠬⠁⠀⠀⠀⠀⠀⣄⡀⠀⠀⠀⠀⡼⠀⠀⠀⠈⣷⡀⠀⡇⢸⡇
⠀⣸⠀⠈⡇⣸⠁⠸⡇⣿⠸⡇⠘⣆⠀⠀⣈⣄⠀⡔⠛⡀⠀⠀⠀⠀⠈⠀⠀⡅⡰⠁⠀⠀⠀⣀⣿⢻⡶⠇⢸⠃
⠁⡿⠀⠐⣧⡿⠀⠀⢿⡟⠀⣇⠀⠈⠳⣈⣣⣤⠀⠲⣀⣙⠄⠀⠀⠀⠀⠀⣠⠞⠀⣠⡧⠀⠀⠘⣿⢀⣿⠀⢸
⣐⣇⣀⣀⣿⣧⣤⣶⣟⣷⡿⢿⣀⠀⠀⠈⣛⠦⣄⣀⣀⠀⠀⣀⣀⡤⠴⠋⠁⠀⠀⣹⣇⡿⢻⣿⣿⠛⣿⠀⢺⡄⠸
⣿⠾⠟⠛⠛⠻⠿⠿⢭⣄⣐⣀⣭⠷⠚⠋⠉⠛⢦⣀⠉⠉⠉⠉⢠⡶⠀⠀⣴⣶⣶⣿⣏⣿⣸⣧⡿⠶⠿⠿⢛⢟⢻
⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠓⠶⠶⠤⣤⣤⣭⣳⣦⣤⣤⣽⣿⠤⠶⠿⠗⢚⠻⠩⢁⡀⢠⣤⣤⣴⣦⠀⠀⣾

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⢀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⠠⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠰⠒⠢⠤⢄⣀⡂⠀⢠⠁⢠⠀⠀⠀⠀⠀⠑⠄⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣉⠓⠧⣤⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠁⡄⠂⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣆⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⠀⠀⠀⠀⣠⠔⠒⠲⠴⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠙⢦⡠⠊⠀⠈⠀⡀
⠀⠀⠀⠁⢀⠀⠀⠐⡁⡀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠊⠁⠀⠀⠀⠀⠀⠀⠳⡀⠀⠀⠀⠁
⠀⠀⠀⠀⠈⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⢠⠖⠛⠓⢤⡀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠁⠀⠀⡄⠀⠉⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧
⠀⠀⠀⠀⠀⠀⠀⢰⠀⢀⣀⡀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⢸⡴⠋⠈⠉⠛⠓⠒⠒⠊⠀⠀⠀⠀⢀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⡃⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠀⣄⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠈⠒⠤⠄⠀⠤⠄⠚⠁⠀⠀⠈⢷⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⢀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡈⠐⠀⠀⠀⠀⠀⠀⣰⠁⠀⠀⠁⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⡰⠋
⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠙⢆⡀⠀⠀⠀⠤⠞⠁⠀⠀⠀⢀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠞⠀⣠⠞⠁⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠈⠲⡇⠀⠀⠀⠀⠀⢀⠄⢀⡤⠊⠁⠀⠀⠀⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⢌⠛⠶⣤⣀⣀⠀⠀⠀⢨⠃⠀⠑⣤⣀⠤⠞⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡑⢄⠀⠈⠉⠙⠛⠛⠛⠓⠒⠈⠁⠀⠀⠀⠀⠀⡠⠀⠀⠀⠐⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣀⠀⠀⠀⠑⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⢀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⡀⠀⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⢀⠄⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠄⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠄
⣿⣿⡿⠻⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣶⣶⣶⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⡀⢰⣧⢀⣤⢰⣟⣄⢀⣴⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⡃⣼⣿⡧⠿⢃⡿⠟⣡⣶⡎⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣻⣿⣷⣶⣿⠍⠛⠿⠋⠻⣿⢣⡄⠈⠃⣾⣿⣿⠇⡚⢛⣥⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠳⡙⠛⠿⢋⠈⢻⣿⣿⣷⣦⣿⣿⢰⣆⠹⠛⣡⡖⢀⣿⣿⣥⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣶⣿⣿⣷⣀⣾⡇⢸⣷⡄⠙⠿⣿⣿⡿⡟⣹⣟⠀⣾⣿⠗⣿⣿⠿⡣⠾⣿⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⣭⡟⢷⣶⣷⣤⠿⠃⢈⣻⣟⢸⣧⢀⣠⡆⢻⡅⠉⢀⣿⡯⣠⡆⠀⢨⣴⣾⣿⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⢾⣧⡝⠄⣙⠿⠟⢷⡛⠿⣿⣿⠟⢧⣸⣿⠇⢸⣿⣴⣿⣥⣴⣻⡁⠀⣼⣻⣟⣋⣀⣶⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣾⣿⡟⣒⡛⢦⣄⣀⣿⣆⣀⠻⣿⣾⣿⡔⣦⣼⣿⢋⣀⣠⣾⣭⣷⠿⢋⣷⡶⠀⠸⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠿⠿⢋⣾⣿⡿⠉⣽⡿⠉⠙⠛⢿⣷⣦⣿⣧⣼⣿⣿⡿⠛⠉⠀⠘⠻⠗⠻⣿⣿⣆⠀⠙⠿⢿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠁⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⡶⠛⢛⣿⣿⣿⠿⢷⣦⣤⣀⣀⣤⣤⣤⣾⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⢹⣶⣷⣾⣿⣿⣿⢻⣥⠴⠆⠀⠀⠉⠛⢿⣿⣿⣿⣿⢦⠀⣠⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⣤⣷⣾⣿⣿⣿⣿⣿⡿⠇⣠⣤⣤⡀⠀⠀⠀⠀⠙⢿⣿⡏⠀⠸⣿⣿⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣏⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⠗⠚⠉⠉⠛⠿⠿⠶⠆⠀⠀⠈⠻⣆⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⡀⠀⢲⣽⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣤⣾⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⣀⣠⣄⣀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⡇⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠘⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡀⠀⠀⠀⠀⢀⣾⣿⣿⣿⡇⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⠀⠀⠀⢸⣿⣿⣿⣿⠃⠈⠓⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡄⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⢠⣾⢡⣿⣿⡟⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⣿⣿⡄⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⣠⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠛⠀⠀⠀⠟⠛⣿⣿⡄⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠃⠙⠉⣿⣮⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⠀⠈⠁⠙⠻⢿⣟⣉⡈⠉⠛⠛⠙⢛⣋⣹⣿⠟⠛⠵⠂⠉⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠹⣿⡏⢻⡏⠀⠀⠀⠀⠀⠀⠀⣠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⢸⣇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠢⢄⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⣀⠜⠀⠀⠀⢀⡁⠀⠀⡠⠐⠀⠀⡤⠤⢄⠀⠀⠀⢀⠤⠠⠤⠤⠤⠤⠤⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁⠀⠀⢠⡆⠀⠀⠀⠀⠉⠑⢄⡌⠀⠀⠀⠀⠈⠒⠈⣐⠢⢄⠛⠐⠒⠒⠤⡀⠀⠀⢠⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠤⡄⠀⡗⠂⠉⠀⠈⣄⠀⠀⠓⠤⣦⣀⡙⡄⢀⡴⠃⠀⠀⡘⠑⠉⡾⠀⠀⠀⠀⠀⠈⠑⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠊⠁⠀⢣⠀⠀⠀⠀⠘⢆⠀⠀⠀⣀⣄⠈⣏⠡⠄⠀⠀⡰⠁⠀⢠⠁⢠⠃⢰⠀⢀⣆⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⢀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠣⣀⣔⠙⢧⡿⣇⡠⠌⠦⠺⡅⡰⠀⡌⢀⡶⠀⡼⠋⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⡠⠤⠛⠲⠼⢤⡆⠀⢸⠀⣀⡠⠤⠐⠊⢁⡨⠏⠲⠊⢹⠉⠀⠀⠀⠀⠈⠑⣴⠀⠀⡱⠞⢤⡄⣀⣁
⠀⠀⡠⠒⢲⠄⢀⠤⣀⠀⠠⠒⠀⠙⣆⣋⢉⡀⠤⣴⡂⠉⠀⢠⠒⠒⠀⠉⠉⠉⡖⠤⠤⢄⣀⠥⢄⠜⠀⠀⠀⠀⠀⣀⠤⢤⠄⠒⢤
⠀⠀⠀⠉⠁⠨⢄⡠⠤⢃⡴⠢⡤⢔⣺⡋⢠⡊⠉⠀⣑⠀⠀⠀⠉⠒⡄⠀⠀⡔⠁⠀⠀⠀⠀⣤⡤⠷⠖⢣⡀⠀⠘⡄⠀⠀⠀⠀⢀⠃
⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⡀⠀⠀⣏⣹⠁⠀⠙⠤⠜⠀⠀⠀⠀⠀⠀⢸⠀⢸⠀⠀⠀⠀⠀⠀⠀⣸⠤⢰⣞⣅⠀⠀⠑⠒⠢⠤⠤⠜
⠀⠀⠀⢀⣠⠖⠒⠌⠗⢨⠤⣤⠞⠁⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠘⠦⡠⠔⠉⠐⠒⠊⠁⢰⠁⠀⠈⢢
⠀⠀⠀⢹⠀⢀⠏⠾⠸⢿⠖⠊⠀⠀⠀⢀⠖⠉⠀⠀⡉⠁⠒⠒⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⢃
⠀⠀⠀⠑⠤⠃⠀⠀⠀⠌⠀⠀⢀⠤⠤⠆⠀⡤⠜⠂⠁⠚⠢⡂⠀⠀⠀⠀⠀⡤⠚⠂⠉⠒⠢⡄⠀⠔⠁⠀⠀⠀⠈⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠃⠀⠀⠀⡰⠁⣠⣾⣿⣷⡄⠘⡄⠀⠀⠀⡜⠀⣴⣾⣿⣶⡄⠙⡄⠓⠄⣀⠀⠀⠀⢁
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠑⢄⠈⠢⣀⠀⠀⣃⠀⢿⣿⣿⣿⡿⠀⡇⠀⡀⠀⡄⠀⣿⣿⣿⣿⡇⠀⡧⢀⠀⠀⠱⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡈⠱⡄⠀⠀⠀⠘⢆⡈⠙⠛⠋⢀⠔⠀⠋⠀⠁⠘⢄⠈⠛⠛⠋⣀⠜⠀⠀⠉⠂⠔⠀⢠⠾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠑⠦⣅⣀⡠⢺⣂⠀⡈⠑⢆⡈⠁⠀⠀⠀⠀⠀⠀⡜⠉⠁⠂⠈⠁⣀⣀⡫⠒⠤⠤⠒⠁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠄⣀⡀⠀⠀⠀⡐⠊⣅⠀⠀⠈⠑⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⠶⣂⠀⠀⡠⠄⢲⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⠀⠙⢦⣰⡬⠿⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⢇⠀⠀⠀⠀⠀⠈⠿⠑⣆⠎⠀⢀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠈⢫⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⠤⠤⠄⡄⠀⠀⠀⠀⢀⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀⣠⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⡰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⣄⠈⡄⠀⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⠎⠀⢀⡠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠳⢄⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⡠⠒⠉⢀⠠⠒⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠒⠠⠧⠤⠀⠀⠀⠤⠴⠓⠂⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢤⠐⠒⠀⣩⢉⠉⠫⠝⢁⢐⠒⠢⢄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠁⠀⠀⢘⠶⠂⠀⠀⣁⠀⢖⡰⠉⠘⠀⡠⠂⠀⠈⠑⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠁⠀⠀⠀⠀⢰⠁⠀⢀⣀⣠⠄⢰⡤⠰⠁⠴⢠⠀⢀⢀⠠⠀⢀⣈⠶⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢉⠃⠀⠀⠀⠀⠀⠈⠒⠊⣁⠀⢠⢤⡔⠀⠀⠀⠀⠘⠤⠥⠐⠒⠈⠀⠐⠦⠈⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢁⣮⡀⢀⡀⠀⠀⠀⠀⠀⠐⢀⠠⠔⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠘⠟⢰⠁⠈⠑⠒⠤⡀⠀⣀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⢢⠀⠀⠀⠀⣔⣁⣵⡀⠀⠀⠀⠀⢀⣀⡤
⠀⠀⠀⠀⠀⠀⠘⡓⠢⢤⣀⣘⠐⢮⠀⠸⣖⣤⢀⡀⢰⣀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠊⠀⢄⣐⣠⠴⠟⠛⠓⠒⠈⠉⢉⠅⢰⠁
⠀⠀⠀⠀⠀⠀⠀⡀⠐⢄⠀⠈⠉⠛⠂⠤⣀⡈⠛⢖⠀⡂⣠⢀⠐⣂⠔⡨⠔⡡⠔⡠⠂⠔⠡⢊⠔⡡⢐⠵⠋⠁⠀⠀⠀⠀⠀⠀⠀⢠⠊⡀⡄
⠀⠀⠀⠀⠀⠀⠀⠁⠀⣀⡣⡀⠀⠀⠀⠀⠀⠈⠑⠢⣿⡰⢙⠟⣈⢔⡨⢐⡡⡒⠕⡈⢐⠡⢊⡴⢚⠗⠁⠀⠀⢃⠀⠀⠀⠀⠀⠀⡐⠁⡘⠈⡇
⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠦⡀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣬⠐⠡⢐⠅⡊⢔⠡⢤⢁⠾⢃⠗⠁⠀⠀⢠⠃⠀⠑⠄⠀⠀⢀⠊⡀⠀⠁⡇⡇
⠀⠀⠀⠀⠀⠀⠀⠈⡀⠐⠒⠀⠁⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣌⠔⡩⢒⠡⡢⢃⠡⡸⠋⢀⠀⠀⠀⠞⠀⠀⡗⣐⢀⠔⠁⡄⠁⠀⢰⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⢀⣂⡀⠀⠠⠑⢆⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡔⠛⠩⡒⢅⡞⢁⠂⠀⢱⠀⠀⠘⠤⡤⣴⡯⠁⠀⡁⡇⠀⠀⠈⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠀⢒⠒⠀⠀⠡⠤⠓⢄⠀⠀⠀⠀⠀⠀⠀⠀⠹⡔⠊⣲⠋⠀⠈⢢⣴⠋⠀⠀⠀⣀⠔⠁⠰⠀⠀⠀⠁⠀⢀⣠⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠐⠒⣂⣀⡉⠉⠤⠕⢄⠠⠀⠀⠂⠀⠀⠀⢻⣾⠃⠀⠀⠀⠀⠀⠀⢀⠤⠊⠀⠀⠘⠀⢠⠀⠂⣤⠖⠋⢀⢌⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⡐⠒⠀⠤⠀⢈⣐⡻⢦⡀⠀⠄⡀⠀⢸⠇⠀⠀⠄⠂⢀⡠⠂⠡⢀⠁⠂⠀⡄⠀⣨⠴⠋⠁⠀⠀⢠⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⡤⠞⠋⠉⠉⠉⠙⠛⠓⠤⠦⠤⢠⣮⡈⣠⡴⠾⠓⠚⠉⠙⠲⡔⢘⣠⠶⠛⠉⠀⠀⠀⠀⢠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡺⡆⠀⡁⡏⠉⠁⠀⠀⠀⠀⠀⢀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⡪⠜⠀⠀⢀⡀⠐⠈⡀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠖⠒⠖⠤⠤⠤⠄⠀⠂⠉⠀⠀⠀⠀⠀⡠⠔⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⠀⠀⠀⡀⠀⢀⠂⡀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠠⠃⢁⠔⠋
⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠁⠌⠀⡀⡀⠀⡀⠀⠀⢀⠀⠄⠃⣀⠤⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠉⠉⠀⠒⠒⠀⠀⠤⠤⠠⠤⠤⠀⠤⠄⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡀⠀⠀⠀⠀⠀⠀⡀⠀⡀⠀⡀⠀⡀⢀⠀⠀⢄⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⠠⠐⠈⠄⢂⠁⠐⡈⠀⡂⠅⠂⠁⠐⠀⠐⠈⠐⠠⢀⠀⠊⠔⠠⠂⠅⠂⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠁⠀⠁⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠠⠁⠀⠀⢹⡀⠀⡼⢀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡐⠳⢤⠀⠀⠀⠸⠄⠐⠐⠀⠀⠃⠰⠃⢯⠀⠀⡰⠃⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⣄⠃⠀⠀⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⠀⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠙⠆⠈⠖⠀⠀⠐⠀⠀⠀⠀⡀⠐⠲⠀⠀⠀⠀⢀⠀⠀⡀⠘⠁⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⠀⠀⠀⠀⠠⢠⡆⠈⠘⠀⢀⠀⠀⠀⠀⠀⠊⠀⠀⠘⠀⠀⠉⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠐⢒⠒⠒⠀⠀⠀⠀⠀⠃⠈⠀⠀⢀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠐⠚⠉⠀⡀
⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⡞⠀⠉⠢⣀⡤⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⠚⠁
⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠄⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠆
⠀⠀⠀⠀⠀⠘⠛⠓⠒⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠘⠢⡀⠀⠀⠈⠀⠀⠐⠂⠀⠀⠀⠀⠀⡄⠀⠋⠁⣀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⣀⠄⠀⠀⠀⠀⠀⠀⠀⠀⢲⠀⠀⠉⠉⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠤⣄⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠬⢀⠂⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠑⣌
⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⢷⡂⠀⢐⠄⠐⠀⠀⠀⠀⠀⠀⢠⠀⠄⠀⠀⠀⠁⠀⢹
⠀⠀⠀⠀⠀⠀⠀⠳⠀⠀⠘⠂⠀⠀⠀⠀⢈⠗⠉⠀⠀⠀⠀⡀⠀⠀⠀⠀⢈⠴⠀⠰⠀⠀⠀⡖⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠊⠀⠀⠀⢀⠠⠊⠀⠀⣠⢔⣅⠁⠀⠀⣠⣀⣀⡴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⠔⠈⠀⠀⢀⡤⡪⠖⠁⠈⠑⠐⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠢⠒⠚⠉⠒⠠⠤⠐⠋⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣏⡶⠀⢠⡀⠀⡶⡀⠀⠀⠀⣠⠤⣠⠤⠤⡀⢀⡎⡔⠒⡍⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⡠⠎⠒⢹⡇⠀⠀⠀⡜⠀⠈⠢⡀⢸⠁⠀⠀⠀⠀⠸⠤⡓⢬⠬⠔⠃⣀⠔⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠁⠉⠀⠀⠘⠄⡀⠈⣧⠀⢀⠜⠀⠀⠀⠀⣈⡯⠁⠀⠀⠀⠀⠀⠀⡅⢀⡠⠐⠈⠀⠀⢠⠀⡠⠠⣄⣀
⠀⠀⠀⠀⠀⠀⢀⠄⠄⠰⠄⢀⠕⠀⠀⠀⠀⠀⠀⠈⡆⢯⡀⠈⡹⠃⠀⠀⠀⠈⠲⢄⡀⠀⠀⠀⠀⢀⡱⠤⠙⠂⠀⠀⠀⠘⡀⠐⢀⡀⠈⡆
⠀⠀⠀⠀⠀⠀⠞⠀⠀⢀⠜⠨⡀⠀⠀⠀⠀⠀⠀⠀⢣⢸⣡⣎⡁⡀⠀⠀⠀⠀⣤⡒⠁⠀⠀⠀⠀⣸⠒⢦⣀⠀⠀⠀⠘⡓⣃⢴⠀⠈⠈⠀⢀⢴⠆
⠀⠀⠀⠀⠀⢇⣀⠤⠠⠃⠀⠀⠈⡇⠀⠀⠀⢀⣀⡤⠊⢈⣤⠤⠔⠓⠚⠀⠉⠉⠉⠉⣱⠚⠲⠲⡋⠡⣐⡆⢠⠃⠀⢀⣀⢹⡀⢨⠓⠂⢠⣴⡞⠁
⠀⠀⠀⠀⠀⢀⡀⠀⠀⢟⠐⠂⠤⢈⡒⠀⠒⠙⣌⠶⠊⠉⠀⠀⠀⠀⢀⡤⠐⠒⠒⠊⠁⠀⢸⠀⠘⠦⠤⠤⠼⣄⠀⢠⡈⠛⠣⡆⢀⣠⠞⠉⠉⡂
⠀⠀⠀⢠⠉⠁⠈⠂⠀⠈⣆⠀⣀⠞⠉⠉⡲⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠓⠠⢄⠀⠀⠀⢀⠜⠀⠀⠀⠀⠀⠀⢀⠽⢃⡘⠒⣤⣶⠿⠛⠂⢹⠃⠃⢀
⠀⠀⠐⢀⠠⠄⠁⢟⠐⠂⠸⣏⢀⡠⣤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠘⢆⢑⡊⢸⡁⠈⣓⠀⢀⠃⠈⢆⠀⠈⣢
⠀⠀⠀⠀⠀⠀⣄⠈⢇⢀⡰⢁⠊⠄⠌⢩⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢨⡀⠀⠀⢀⣀⡀⠀⢀⡠⠋⢁⠔⠒⠳⡄⠀⢙⠎⠀⠀⠀⣌⠐⠁
⠀⠀⠀⢠⣨⡻⠸⠶⣌⡏⠀⢀⠷⠴⠤⠖⠀⠀⠀⢀⠠⠤⢄⣀⡀⠀⠀⠀⣀⡴⠃⠀⠀⠙⠲⠒⠉⠀⠈⠉⠁⠀⠀⡇⠀⠀⠀⠘⣆⡌⠀⢀⡴⠲⠸⢏⣣⡀
⠀⠀⠀⠈⠢⡅⠀⠦⡷⠘⣄⠎⠀⠀⠀⠀⠀⢠⠎⠁⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠘⡄⠀⠈⡧⠇⠀⡬⠊
⠀⠀⠀⠀⠀⢱⠈⡏⠀⠀⡘⠀⠀⠀⣀⠤⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠔⠁⠀⠀⠀⠀⠰⠀⠀⠈⡍⢠⠁
⠀⠀⠀⠀⠀⠀⢃⠘⢆⣀⡃⠀⠀⡜⠁⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢈⠁⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⡘⠦⣀⠀⠀⠀⠀⠀⡇⣠⠞⢀⠎
⠀⠀⠀⠀⠀⠀⠈⢢⡀⢸⠣⡀⠀⢧⡀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⢰⡄⠀⠀⠀⠀⠀⡰⠁⠀⠀⠉⠢⡀⠀⠀⢙⠁⣠⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢺⠀⠙⠦⡀⠉⠒⠠⡄⠀⠐⠓⢦⠤⢤⠔⠣⠀⠀⠀⡀⠀⠀⠀⠀⠀⠜⠒⣤⠤⡴⠚⢢⠔⠓⢦⡀⠀⠈⡆⠀⢸⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⢱⠀⠀⠀⠈⢆⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢃⠀⡰⠀⠀⢀⣀⣀⣀⣀⣀⡠⠊⠀⠀⠀⠑⡀⠀⡇⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⠀⠀⠀⠀⠈⠑⠒⠈⠑⠢⢄⣀⠀⠀⠀⠀⠉⠁⠀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⢀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⡀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠙⠢⠄⢀⣀⠤⢄⠀⠀⠀⠀⠀⠀⡰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⢀⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣀⠀⠈⡄⠀⠀⠀⠀⠀⠀⢀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⠀⢀⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢄⣡⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠒⠁⠀⡠⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⣀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠠⠊⢁⣀⠤⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠛⠒⠒⠀⠀⠐⠒⠒⠛⠉⠉

⣷⣶⣶⣷⣶⡷⢾⣾⣶⡶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡿⡶⠿⢷⠶⠶⢶⣶⡶⠾⠶⢾

⠀⠀⠀⠀⠀⠀⠀⠀⣆⠀⠠⠀⠀⡠⠄⠀⡄⠄⡄⠀⠀⠀⠀⠄⠀⠀⡀⢀⠀⢀⡀⠀⠀⠀⢠⠀⠀⠀⠀⠄⡀⡀⠀⢀⢀
⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢤⠼⡗
⠀⠀⠀⠁⠈⠃⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢀⣿⣶⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⢀⠀⠀⡀⠀⢀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠀⠁⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁⠀⠀⠀⠁⠀⠈⠀⠀⠀⠈⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⢀⠄⠀⡀⠀⠀⠀⠀⠠⠀⠤⡀⠄⠀⠄⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠐⠀⠐⠀⠀⠀⠂⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣤⠄⠀⠀⠀⠀⠁⠈⠈⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠠⡀⠀⠐⠀⠂⠐⠂⠉⠀⠆⠘⠀⠂⠐⠁⠀⠀⠀⠈⠃⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠃⠀⠂⠀⠂⠀⠈⣈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡆⠀⠀⠀⠀⠀⠀⠀⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⡄⡀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢀⠀⠀⠐⣀⠀⢇⡂⠘⠉⠀⠀⣁⠀⠀⠀⢀⠀⠀⠀⠀⠀⡀⠀⣀⠀⠀⠀⠀⠐⠋⠀⠀⠀⠀⠐⠖
⠀⠀⠀⠘⠟⠀⠀⠀⠀⠀⠐⠛⣁⠀⠀⠀⠁⠀⢠⣦⡄⠉⠀⢸⢀⠀⠈⢠⣤⡁⠀⠀⠀⠈⡀⠐⠀⠀⠆⡀⠀⠉⠃⢠⡴⠂⢤⡔
⠀⠀⠀⠀⠀⠀⠲⠐⠀⠀⠀⠀⠉⠀⠀⠀⠀⢠⠆⣀⡃⢰⠈⢈⢀⠀⠀⠀⠘⠃⠀⠼⠀⠀⠀⠀⠀⠈⡟⠁⠀⠀⠀⠀⠀⠀⠺⠂⠠⣤⢀⡀
⠀⠀⠀⠀⠨⠂⢀⡼⣷⡀⠀⠑⠰⠀⠀⠀⢀⠈⢠⣸⣆⣀⠀⡵⢸⠀⠄⢄⠦⠀⠀⠀⠀⠀⢀⡄⠀⠀⡄⡆⠀⠸⠞⠀⠘⠃⢠⣿⣷⣿⠀⠳
⠀⠀⠀⢀⠀⠀⠈⢏⣀⣠⡀⡂⠀⣀⡆⢠⣾⣌⡄⣘⣿⣹⣶⡇⣬⣰⡤⠘⣫⣅⣄⣴⣠⣦⣤⡷⡖⠀⣽⣷⣗⣴⣴⢶⣔⡄⠀⣩⢸⣿⡇⣡⡦⡄⡀
⠀⠀⠀⠈⠾⠰⠿⠾⠷⠿⠷⠿⠿⠿⠧⠿⠿⠿⠷⠿⠿⠽⠿⠷⠿⠿⠿⠿⠿⠿⠏⠭⠿⠿⠿⠷⠿⠻⠟⠿⠿⠿⠿⠼⠿⠧⠧⠿⠿⠿⠿⠿⠧⠧
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢖⡿⠋⠉⠹⣿⣿⣿⣿⣶⣦⣄⣠⣴⣿⣿⣿⠿⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣡⣿⡄⢀⡴⠀⠉⠉⠙⠻⢿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢡⠀⠀⡄⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠹⣿⣤⣤⣴⣾⣿⣿⣿⣿⣷⣤⠀⠀⢸⡀⠐⠀⠈⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠧⣴⣿⣿⣿⣿⣿⡿⠿⠻⢿⣿⣿⣷⡀⢸⡅⠀⢀⠀⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠉⢛⡻⠋⠱⠀⠀⠀⠀⢹⣿⣿⡇⠘⣇⠀⢀⠀⢁⡈⠁⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠆⠀⢳⠀⠀⠀⠀⠀⠀⣸⢯⣿⡇⠀⠻⠂⣸⣤⡶⠀⠀⣘⣁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⣶⠋⣿⣿⠉⠇⠀⣶⣾⡋⠀⢠⠚⡿⠧⣼⠄
⠀⠀⠀⠀⠀⠀⠀⠠⠐⠀⠘⠃⠀⠀⠀⣀⠠⠀⠘⠷⠀⠀⣤⡾⢋⣼⣿⠃⠘⠆⠐⣻⠿⠃⠀⣸⣼⠃⢠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⣿⣿⣄⠀⣤⣀⢻⠃⣠⣾⣿⣿⡆⣦⢀⡄⢻⡗⠀⠀⢉⣩⢠⡾⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠞⠁⠉⢹⡀⠉⢹⣷⡾⠟⠉⠻⢿⣿⡀⢹⣤⠴⡃⣰⣇⣈⣧⣿⣴⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠧⠤⠀⠀⠀⠂⠀⣾⠇⠀⠋⠁⠀⠀⠀⠀⠀⠈⠀⠈⢧⡴⠇⢿⣀⣩⡶⢿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠀⢾⣆⠀⠀⠀⠀⠀⣀⣄⡀⢀⣿⣇⣀⣀⣹⣍⣀⣩⡿⠋
⠀⠀⠀⠀⠀⠀⢠⣼⣧⠀⢄⠀⠀⠘⠀⠀⠀⢀⣀⣴⣿⡄⠀⠀⢀⣾⣿⣿⢷⡟⠋⠙⠋⠹⠿⠿⠛⠉
⠀⠀⠀⠀⠀⠀⢸⣿⣿⣇⢾⡇⠀⠀⠀⢂⠀⠂⣙⣿⣿⡇⠀⠀⣼⣿⣿⡉⠀⠀⠼⠄
⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣟⣷⡀⠱⢣⣏⣤⣾⡿⣿⣿⠁⠀⠀⣿⣿⣏⠁⠈⠀⢤⠄⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣛⣿⡗⣿⣫⣽⣿⣿⡿⠃⠀⠀⠀⣿⣿⡿⠇⠀⢸⠘⢖⡀⠈⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠸⣿⣿⣵⠀⣾⣇⣸⣗⣠⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣷⣼⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣶⡐⠞⠷⢶⣤⣀⣠⣤⣤⣴⣿⣿⡿⠿⣿⣿⣿⡿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠟⠀⠋⠀⡀⢻⠠⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣵⣆⣀⠐⢡⣀⣤⣼⠏⠀⠀⠸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣷⣾⣿⡿⠋⠀⠀⠀⠀⢿⣧⠀⠀⠠⠄⠠⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⡀⠀⠀⢀⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠉⠒⠂⠀⢀⡼⠤⠀⠀⠀⢀⡨⠅⣀⠀⠀⠀⠀⠀⠀⠀⠀⠾⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⢀⣠⠴⠟⠒⠒⡂⠋⠈⠁⠀⠀⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⣿⣀⣴⠞⠋⠀⠀⠀⠀⠀⠑⠒⠃⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠛⠅⠀⠀⠀⠀⠀⢰⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠋⠀⠀⠀⠀⠀⠀⠀⢀⡤⠶⠶⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧
⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⢰⡿⠁⠀⠀⠀⠀⠀⠀⣠⣄⣰⠏⠀⠀⠀⠀⠘⣧⣰⠻⡶⣄⠀⠀⠀⠀⠀⠀⠀⣠⠟⢦⡤⢶⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⣸⣧⢀⣴⣿⠋⠳⡀⠀⠀⠀⢠⡞⢉⣯⠻⡄⠀⠀⣠⠶⠦⠞⠃⠸⣟⠎⠳⢄⠀⠀⠀⠀⣴⠋⠀⠀⠀⢸⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡏⠀⠀⠙⣦⣤⡴⠋⢰⡿⣌⣢⠈⠳⢮⣁⣀⣀⠀⠀⠀⠹⡗⢀⣀⣵⢶⣷⡾⠁⠀⠀⠀⠀⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣧⣠⠴⣿⠁⠀⠀⠀⠘⢧⣀⡈⠑⠀⠀⠀⠀⠈⠑⠄⠀⠀⠉⠉⠁⠀⠸⣅⠙⠲⠦⢤⡴⢺⠿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⡀⢀⣿⡄⠀⠀⠀⠀⣤⣻⡍⠢⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣹⠇⢸⡄⠀⠀⡞⣰⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⡇⢸⣿⣇⠀⠀⠀⠀⠸⣟⠿⣄⠀⠀⠀⠀⠀⠀⠀⠀⣸⡆⠀⠀⠀⢠⠘⣆⣿⣇⠀⡼⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢰⠀⢹⠀⠈⠙⠢⠀⣤⠀⠀⠀⢀⣿⣷⠀⠀⠀⣿⡆⢸⣿⣿⣼⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⢄⠀⠀⣾⡇⠸⡀⠀⠀⠀⢠⣿⡆⠀⠀⢸⣿⣿⡂⠀⢠⣿⡇⢸⣿⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣦⣿⣦⣿⣷⠀⠙⢂⠀⠀⢸⣿⣇⠀⠀⣼⣿⣿⣇⠀⢸⣿⣿⣿⣿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⡷⢦⡴⢄⣀⣿⣿⣿⣀⣀⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣷⣾⣧⣴⣮⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠿⠿⠿⠟⠛⠛⠛⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠒⠤⣄⠀⠀⠀⠀⠀⡠⠔⠒⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢁⠔⠒⢒⡬⠖⠒⠒⠒⠾⣵⠒⠒⢄⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣼⡀⣠⠋⠀⠀⠀⠀⠀⠀⠈⠳⡄⢨⡴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⠃⢠⣤⡀⠀⣀⠀⢠⣤⡀⢹⠋⠀⢸⣳⠀⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠘⠚⠁⡜⠈⡇⠈⠛⠁⢸⠀⠀⣠⡏⢞⢀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠹⣤⠃⣠⠖⢳⠊⠀⠀⡇⠙⢾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⡑⠒⠒⣾⠁⣀⠏⠀⠀⠀⠳⢤⡎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢻⠀⢺⣀⡵⡄⠀⠈⠉⠀⠀⠀⠀⠀⠀⢀⣇⠀⠀⠀⢸⠓⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⢸⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⡠⠊⠁⠋⠉⢢⡀⢸⠀⠹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⢸⢦⡀⠀⠀⠀⠈⠉⠒⠒⠲⡄⠀⠉⠒⠲⠤⠒⠊⣡⠜⢢⠀⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠘⣄⠈⠓⢤⡀⠀⠀⠀⠀⠀⠳⡀⢀⠀⠀⢀⡴⠊⠁⢀⡜⠀⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠈⠢⡄⠀⠉⢦⠀⠀⠀⠀⠀⠈⠛⠀⡴⠋⠀⠀⡴⠋⠀⢰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣗⠇⠠⡡⠰⡹⠀⠠⠀⡎⠐⠁⢺⠰⠈⠉⢢⠂⠀⠰⡱⢘⠅⡫
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠀⠆⢰⠶⠔⠂⠢⠖⠶⠀⠆⠐⠢⠰⠰⠴⠄⠶⠆⠆⠀⠶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⠤⠤⠤⠤⠤⠤⠤⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⣀⡠⡄⠀⠀⠀⠀⠀⠀⠀⠉⠓⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠀⡀⠘⠀⢀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡴⠁⠀⠀⠀⠀⢠⠀⠀⠘⠦⠊⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠊⠸⠈⠃⠀⠀⠀⠀⢀⠰⠀⠀⠀⠠⡀⠀⠀⠠⠀⠀⡀⠀⡀⠀⠀⠈⢦
⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⢀⠀⠀⠀⠀⢀⠐⠒⠀⠀⠀⠀⠀⠔⡀⠀⡠⠀⠁⠀⠀⠲⠀⠀⠀⠀⣀⠀⠉⠀⠀⠀⠀⠐⡀⠀⠀⢳⡀
⠀⠀⠀⠀⠀⠀⢀⡞⠉⠀⠠⠈⠀⠈⠢⠔⠊⠁⠀⠀⡀⠄⠂⠀⠀⢎⠄⠊⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠠⠄⠀⠀⠀⢀⠇⠀⠀⠀⢳⡀
⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠰⠒⠀⠀⢀⡠⠂⠀⠀⠀⠀⠀⠤⠀⠀⣀⡠⠄⠀⠈⠁⠀⠀⠀⠀⠀⠠⠀⠉⠐⠢⢀⠀⢧
⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠐⠂⠀⠀⠁⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠸⡆
⠀⠀⠀⠀⠀⣎⠠⠂⠁⠀⡀⠀⠀⠀⠀⠈⠁⠀⠡⢄⡀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⡀⠀⠀⣀⣤⣄⣠⣬⣭⣷
⠀⠀⠀⠀⠀⡏⠡⠀⣀⣀⣀⣤⣄⣀⠀⠀⣠⣀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣇⠐⠋⠉⠉⠉⠀⠀⠀⣀⣀⠀⠀⠀⣀⣴⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣴⡿⠿⢛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⡟⠛⠳⢦⣠⣄⡀⠴⠛⠋⠉⠀⠀⠀⠀⠀⠀⠉⠉⠀⢀⠀⠀⠀⠀⣤⣾⣦⡐⠛⠉⢁⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⢷⣦⡀⠀⠈⠁⠀⣀⣤⣾⣷⣦⣤⣄⣀⣀⣤⣦⣴⣶⣾⣷⣷⣶⣶⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠸⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠛⠻⠿⠿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⢿⠀⠄⠺⠦⠴⠶⠴⠶⣤⣤⡤⣤⣤⣤⣤⣠⣤⣄⣀⣀⣀⣈⣉⣉⠉⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠈⢿⣿⠛⢻⠖⠊⠈⠀⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣭⣬⣭⣭⢽⠶⠶⠶⠦⢤⠄⢀⣀⠀⠀⠀⠈⠉⠛⠛⢛⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠀⠀⢀⣀⣀⣀⣀⣤⣤⣤⡤⣿⠶⠶⣦⣄⠀⠀⠀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠠⠅⠀⠀⠀⠀⠀⠀⠉⠙⢩⣙⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠔⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠒⠒⠒⠒⠒⠒⠒⠊⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⠀⠀⠀⠀⠀⠔⠁⠈⠈⠓⡄⠀⢸⠀⠀⠀⠰⠀⡰⠋⠁
⠀⠀⠀⠀⠀⠙⠦⣄⠀⠀⠀⢀⡤⠖⠊⢉⠉⠉⠉⠑⠲⢄⡀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠐⠈⠁⠉⢲⠀⢸⠀⢰⠀⠀⠀⠀⠀⡇⠀⠡⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡜⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⡀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠱⡀⠀⠀⢀⣀⣀⣤⠀⠀⠀⠀⠀⠀⠀⠂⡜⠀⠀⡆⠀⠀⠀⠀⠀⠀⡀⠀⠈
⠀⠀⠈⠉⠛⠒⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⡀⢡⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⡠⢀⠈⠀⠀⠀⠓⠀⠒⠊⠀⠀⢰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⡇⡄⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠁⠀⠀⠐⠂⣀⢀⠀⠁⠐⠀⠈⠀⠀⠊
⠀⠀⠀⠀⣀⣀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡀⠀⡎⠀⠀⣤⣀⣀⠀⠀⠀⠀⠀⠀⠁⠔⠁⠀⠘⠃⡈⠀⠀⠀⠀⠀⠀⠑⢄
⠀⠀⠈⠉⠉⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⡈⡸⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠁⠈⠀⠀⠀⠀⠀⠈⠐⠀⠀⠀⠀⠀⠀⠈⢂⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠄⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠂⠄⠀⢀⠀⠇
⠀⠀⠀⠀⠀⠀⣠⠖⠁⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠈⠲⢄⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡄⠀⠀⠀⠸⠁⠂
⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣤⣄⣀⣀⣀⣀⣠⣤⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠴⠞⠛⠋⠉⠤⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠑⠤⣀⠀⠀⠀⠀⠀⢀⡠⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠫⢉⠉⠉⠉⢉⡩⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠉⠄⠈⠉⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⡤⠀⣠⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠀⠀⠀⠀⠉⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠂⠁⠀⠀⠀⠀⠀⠀⠌⠀⠑⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠐⠆⡠⠄⠈⠠
⠀⠀⠀⠀⠀⠀⠀⠀⡔⠋⣀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡧⠀⠄⠀⠀⢀⡀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠎⠀⠐⠋⡀⠀⠁⢀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠁⠀⠀⢀⠠⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⢐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⢠⠃
⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠈⠀⠄⠄⠀⠀⠀⠀⢀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠠⠊⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠂⠀⠀⠀⠀⠀⠠⠀⠀⢠⠉⢂⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢠⠂
⠀⠀⠀⠀⠁⠀⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⡾⠀⠀⠁⠀⠀⠀⠀⠀⠀⠰⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠞
⠀⠀⠀⠀⠰⢀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠠⠀⠀⠀⠙⠳⣀⠴⠁⠀⠀⠀⠀⠀⠀⠀⠂⠉⠉⠐⠁⠀⡐⠂⠐⠂⠀⠑⠒⠉⢉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢠⠤⠀⠀⠀⠼⢤⠀⠀⠈⠂⠀⠀⠀⠀⠈⠀⠀⠀⠀⡀⠀⠀⠀⠀⠑⠂⢤⣀⣀⡁⠀⠀⢧⠀⣀⡠⠔⠊
⠀⠀⠀⠀⠀⠂⠠⡂⠀⠀⠀⣠⠄⠀⠀⠠⠀⠀⠀⠀⠐⢄⠀⠀⠀⠁⡦⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⠀⠀⠀⠸⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠑⠀⠠⡎⠀⢀⡀⠀⠀⠐⠀⠀⢀⡀⠀⢐⠆⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⠀⠀⠀⡤⠀⠀⠀⠀⠀⠀⠀⠃⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠠⠤⡈⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠐⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⢴⣶⡒⠶⣿⡙⠻⣿⣍⠉⠻⣿⡙⢿⡖⢶⡶⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠺⢿⣭⣉⡛⠷⢮⣝⡲⢬⣙⠳⢤⡉⠳⢤⡈⠳⣄⠹⡌⢧⢹⢸⢇⡟⣹⠖⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⣠⡴⢯⣛⡿⠷⠶⢤⠤⠭⡙⠳⠦⣬⣙⠳⢮⣝⡲⠬⡓⠤⣙⠢⠈⠃⠈⠀⠈⠈⠈⠐⠡⢞⡡⠞⣋⣷⢤⡀
⠀⠀⠀⠀⢀⣴⣿⠿⠀⠀⠈⢲⡀⠀⣰⠃⠀⣨⠉⠓⣤⣌⣙⣒⠦⢍⡓⠤⢁⠀⠁⠀⠀⢠⠞⠉⠉⠉⠳⡄⠀⠐⠈⠥⠴⠶⢛⣳⣄
⠀⠀⢀⣴⣫⠔⠢⣅⣠⡞⠉⠳⢄⡀⠉⠀⠠⠉⠁⢀⣼⠷⢻⣿⣷⢶⡌⠉⠂⠀⢀⡴⢲⡇⠀⠀⠀⠀⠀⢸⣀⣠⠞⠛⣯⡩⠭⠭⠭⣷⣄
⠀⢠⣾⣿⣶⣾⣿⣿⣿⣷⣄⠰⠞⣉⡦⠴⠞⣳⠖⠋⠁⠀⠘⣿⡏⠀⠈⠓⣲⡯⣍⡀⣨⢷⠴⠚⠓⢦⣤⣾⣾⡃⠀⣼⡿⠻⢏⣹⢷⠚⠙⢦
⢠⣿⣿⣿⣿⣿⣇⣤⡤⣉⡛⠳⢿⡀⣀⣴⣞⠁⢀⠀⠀⠀⣩⣿⡿⠀⢀⡟⠙⠲⡀⠉⠳⢤⣴⡶⠾⡿⠟⡻⠉⠀⠀⣘⣷⠀⠀⢙⣷⣯⣴⣾⣇
⣼⣿⣿⣿⣿⣷⠟⣽⣻⣯⣿⣷⣶⡉⠛⢿⣿⣿⣶⡄⠀⣴⣿⠓⠀⣠⣿⣤⣤⣠⠞⢀⣀⢤⣬⣻⣮⣄⠈⠀⠀⢀⣠⣿⣿⣤⣾⣿⡿⣿⣟⣿⣿
⣿⣿⡟⣷⡿⣿⢻⡼⣧⣷⣿⣶⣿⣿⣶⣄⣌⡙⠻⢿⣼⣧⣤⣤⣾⣿⣛⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠷⠶⢬⣿⣿⢿⡟⣿⣾⣿⣿⣻⣯⣿⣿
⣿⣿⢿⣿⣷⣞⣚⣿⣿⣭⣿⣿⣿⢻⣿⣶⡬⠝⠳⣤⣈⣙⠻⢿⣿⣿⣿⣟⡷⠾⠿⠛⢛⣋⣭⣭⣷⣶⣾⣷⣿⣿⠿⣾⣝⣗⣯⣷⣿⣿⢾⣿⣿
⢹⣿⣾⣿⣷⣮⣿⣧⣿⣭⣻⣏⡽⣻⣿⣿⣿⣷⣄⡙⠻⣿⡷⢯⣤⡿⠉⣿⣀⡀⠝⠻⠿⠷⠶⠯⢿⣧⢾⣛⣿⣶⡿⣿⣿⣿⣷⣿⣿⣹⣿⣿⣿
⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⡟⣿⣆⣤⣍⣳⣯⡳⣄⣈⠙⠛⠻⠶⣬⣵⣾⣿⠿⠷⠿⠯⠿⢶⣿⣟⣿⣞⢻⡿⣽⣿⣿⣿⠃
⠀⠀⠹⣿⡽⢿⣿⣿⣾⣿⣿⣿⣿⣿⣯⣗⣺⠭⣿⡷⣷⣿⣾⣳⣾⣿⣦⣽⡷⠀⠀⠀⠈⠹⣿⣿⣿⣯⠭⠽⢿⣟⣒⣶⣭⣝⣛⣿⣿⣿⡿⠁
⠀⠀⠀⠈⠻⣷⣾⣷⣺⣭⣿⣿⣿⣿⣭⢟⡻⢿⡲⢭⣓⢪⣽⣿⡿⠟⠋⠁⠀⠀⠀⡀⠀⠀⢸⣿⣛⣛⣯⣭⡿⢾⣛⣛⣿⣭⣭⣭⡽⠋
⠀⠀⠀⠀⠀⠈⠛⢿⣞⣛⡻⣍⣯⣭⣝⣿⣮⡓⣭⣷⡾⠟⠋⠁⠀⠀⠤⠀⠀⠀⡀⠀⠀⢀⣼⡿⣟⣻⠽⢗⣛⣭⠭⠴⣶⣶⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠷⣿⣽⣹⣯⣷⡿⣿⣭⠁⠄⠀⠀⠀⠒⡤⠀⠁⠀⠴⠀⣠⡶⣛⠽⣛⣭⠶⣚⡭⢵⣲⡿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⢿⣿⣯⣶⣶⣖⢐⣠⣶⠖⠔⠐⠀⢢⣾⣷⣻⣵⣟⣯⣶⠿⠗⠚⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⣿⣅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⣿⣿⣿⣏⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠲⣿⣿⣿⣿⣿⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣿⣧⠄⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡆⠀⣠⣷⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣿⣿⣿⣦⣆⣾⡄⠀⠀⠀⠀⠀⠀⠀⢠⡀⢶⣿⣷⣠⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⣿⣿⣿⠄⠀⠀⠀⠀⠀⢠⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⣺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⡀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣟⠛⠛⠃⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣓⠀⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⣿⣶⣄⡀⠀⠉⣻⣿⡿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⠒⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠀⠀⠀⠃⠀⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡴⠚⠉⠉⠛⢦⠉⢀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄⢸⠃⠀⠀⠀⠀⣠⠞⠉⠀⠈⠉⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⢠⡴⠚⠛⠃⠀⠀⠀⠀⠀⠀⠸⣦⣍⡀⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠚⢀⡴⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡆⠀⠰⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠹⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⢀⣀⣴⠃⠀⠀⠀⠰⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠉⣀
⠀⠀⠀⠀⠀⠀⠀⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣬⣄⡀
⠀⠀⠀⠀⠀⠀⢀⡁⠀⠀⠉⠙⠳⡴⠖⠒⠦⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⡼⠋⠀⠀⠀⠙⣦
⠀⠀⠀⠀⠀⠀⠘⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠙⣦⠀⢸⡇⠀⠀⡀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠶⣠⠞⠉⠽⢤⠀⠀⢀⣀⣀⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⢘⣧⢸⠃⠠⣄⣿⠀⠀⢸⡇
⠀⠀⠀⠀⡴⠚⠋⠁⢠⡤⠶⠛⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⣀⠘⢧⡟⠀⠀⠈⣿⠀⠀⠀⢳⡀
⠀⠀⠀⡼⠁⠀⠃⠀⠈⢧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⠁⠀⣯⠀⡟⠀⠀⠀⠀⣿⠀⠀⠀⠀⢷
⠀⠀⠀⠳⢤⢤⡄⠀⠀⠀⠉⠉⠉⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⣿⠐⡇⠀⠀⠀⠀⣿⠀⣠⠆⠀⣸
⠀⠀⠀⠀⠀⢸⡇⠀⠀⢀⡴⠶⠆⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⣿⠀⢻⡀⠀⠀⠀⣿⠞⠁⠀⢠⡏
⠀⠀⠀⠀⠀⠈⣇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠻⢦⠀⠀⠀⠀⠀⠀⠀⠀⠛⠶⠶⠂⣿⠰⠶⠻⢦⣀⠀⣿⢀⣀⡴⠋
⠀⠀⠀⠀⠀⢀⡿⠀⡖⠘⢦⣄⣀⠀⣠⠶⠦⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣛⣀⣀⣀⣀⣈⡁⣿⠈⠁
⠀⠀⠀⠀⠰⠯⠥⠞⠁⠰⠯⠭⠥⠤⠿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠖⠛⠉⠉⠉⠁⠀⠀⠉⠁⠟⠘⠓⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠒⠆⠠⣤⠀⣤⡄⠠⡤⠘⢦⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠛⠛⠛⠋⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠶⢯⡁⠀⠈⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣁⣀⣀⣀⣀⣀⣀⣉⣧⠀⠀⠀⠀⣀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡉⠉⡉⠉⡉⠉⡉⠁⠀⠀⢀⡞⠙⢦⠀⠸⠀⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤⡀⠀⠀⠀⠄⠀⠄⠀⠄⠀⠄⠀⠀⠀⢀⡏⠀⢀⡈⣷⠒⠲⣄⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⢳⠀⠀⠂⠀⠂⠀⠂⠀⠂⠀⠀⠀⠀⠀⠳⣄⣉⣴⠇⠀⠀⢸⠆⠶⠶
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠹⣤⣧⡾⠀⠀⠀⠁⠀⠁⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢁⡘⠲⠤⠴⠋⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣥⠀⣈⢳⡄⢸⡇⠀⣠⠴⠲⡆⠀⠀⢀⣤⣴⠶⡶⢶⣤⣀⠀⠀⠋⠀⠀⢰⠀⠀⠈⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣭⣶⡃⢸⡇⢸⢃⡄⢀⡇⠀⣴⠯⣴⣧⣠⣧⣬⣧⡼⢷⡀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣼⠇⢨⡟⠶⠋⠀⢸⠃⠀⣿⠀⠀⡇⠀⢸⡆⠀⣷⠀⣾⠓⠶⣄⣀⣀⣀⣠⡴⠚⢻
⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⣀⣹⣷⣋⣀⣀⡀⠀⢸⡉⠉⣿⠉⠉⡏⠉⢹⡏⠉⣿⠀⢹⡀⡴⠋⠁⠀⠉⠙⢲⡀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡤⢿⡶⠶⡷⠶⣾⢤⣴⠃⠀⢨⠟⠁⠀⠀⠀⠀⠀⠀⠙⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠖⢒⡒⠒⡒⠲⡄⠀⠀⠙⠦⢷⣤⣧⣼⠷⠞⠁⠀⠰⣯⣄⣀⠐⠀⠀⠀⠂⢀⣀⣬⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣉⣉⣉⣀⣈⣡⣤⣥⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣉⠙⢳⣛⣳⠋⢉⣡⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⣀⣀⣀⠀⠀⠀⠀⠰⣤⠞⡉⠙⢲⡀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠻⣍⣽⠉⣳⡀⠀⠀⠘⣿⠀⠀⢠⠴⠓⠛⢛⡶⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠖⠋⠈⣿⢉⡷⢤⡀⠀⠸⡄⠀⠀⠀⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠤⠴⠃⠀⠀⠀⢤⣄⣀⣈⣳⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉



⣿⣿⠟⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠚⠉⠀⠀⠠⠄⠀⠀⠀⢤⡨⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣀⠀⣠⠾⠛⠃⠄⣀
⡀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⣀⡴⠟⠉⠀⢀⣾⣿⣿⣿⣭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀
⣿⣴⣷⣧⢀⢠⡄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠀⠀⠀⠀⠀⠀⠰⣼⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠛⠉⠉⠃
⣿⣿⣿⣿⣿⣿⣷⣿⣠⡀⣦⣷⢠⠀⣀⠀⠀⡀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⡾⠋⠉⠀⠀⠀⠀⠀⠀⠀⠰⠶
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⣼⣧⣧⣼⣰⣇⢠⡀⣿⡆⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣴⣿⣇
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⡶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢰⡆⣠⢸⣷⣿⣦
⣿⣿⣿⣿⢿⢿⡿⠿⠛⠛⠟⠿⠛⠋⠛⠉⠉⠋⠉⠉⠋⠈⠉⠛⠁⠀⠋⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⡀⠀⠀⡀⠀⡀⣸⣧⡆⢠⢀⣿⣾⣷⣿⣿⣿⣿⣿
⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡀⠀⣾⡧⢀⡀⣸⡇⣰⣠⣧⣴⣰⣿⣰⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣧⢸⣿⣿⣾⣧⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣷⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣽⣗⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠻⠿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣸⣷⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⡿⠻⣿⣿⢿⡿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣁⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠘⠃⠀⠀⠈⠁⠈⠀⠁⠈⠈⠉⠈⠉⠙⠛⠋⠉⠉⠛⠻⠟⠿⢻⡿⣿⠿
⣿⡿⣿⣿⣿⣿⣿⡇⠀⠀⢠
⣿⠃⢹⣿⣿⣿⣿⣿⡃⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⣸⡇
⡟⠀⢐⣻⣿⣿⣿⣿⣷⣼⣿⣧⡀⢀⣦⠀⠀⠀⢰⣿⠄⠀⠀⠀⠀⠀⢸⣿⣯
⠉⠀⠉⠿⣿⣿⣿⣿⣿⣿⣿⣿⡅⣸⣿⡄⠀⢰⣾⣿⡇⠀⢰⡆⠀⠀⣿⣿⣿⡁⠀⠀⣾⠄⠀⠀⠀⢰⡧
⠂⠀⠴⠾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⢺⣿⣿⣶⣤⣾⣿⠀⣘⣿⣿⣿⣶⠆⢸⣿⡇⠀⠀⠀⣿⣟
⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣷⣘⣿⣿⣿⡟⢻⣿⣿⣦⣽⣿⣿⣿⣿⡥⣿⡿⠿⠀⠀⣽⣿⣿⠇
⠀⠀⠀⠀⣰⣿⣿⣿⣿⠃⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⠂⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠂⠀⣶⣤⣿⣿⣿⣷⡤⠀⠀⢰⡇
⠀⠀⠀⣤⣽⣿⣿⣿⡧⠀⠀⢽⣿⣿⣿⡿⢻⣿⣿⠦⠀⠠⢽⣿⣿⣿⣿⣿⣿⣿⣿⠧⠀⠠⢽⣿⣿⣿⣿⣿⣧⠀⢀⣿⣿⡀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠠⠤⠼⣿⡟⠓⠀⠀⠙⢿⣿⣿⡃⠀⣿⡟⠃⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣟⠃⠀⠀⠙⢿⣿⣿⣿⣿⣷⡖⣸⣿⣿⡅⠀⢀⠀⠀⠀⣿⡄
⠀⠀⠀⠀⠀⠒⠚⣉⠁⠀⠀⢤⣿⣿⡟⠀⠀⠹⡏⠁⠀⠀⣤⣿⣿⡿⠁⢿⣿⣿⣏⠁⠀⠀⢤⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⢁⣾⣇⠀⣸⣿⣟
⠀⠀⠀⠀⠠⠴⠒⠀⠀⠀⠀⠐⠚⠛⠂⠀⠀⠀⠀⠀⠀⠀⠐⠚⠻⠃⠀⠘⣿⣟⠀⠀⠀⠀⠐⢺⠻⣿⣿⠁⢻⣿⣿⡟⢻⣿⣽⣿⣧⣠⣿⣿⣿⣃⣾⠀⠀⣴
⠀⠀⠀⠀⠤⠦⠀⠀⠀⠀⠀⠀⠐⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠈⠋⠉⠀⠀⠀⠀⠀⠀⢒⣿⠁⠀⢈⣿⣿⠀⠈⣿⠙⣿⣿⣿⠇⢸⣿⣿⣿⡆⢰⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠉⣉⠅⠀⠀⠀⠙⠀⠀⠀⠋⠀⣿⣿⡿⠀⠈⣿⣿⣿⣷⣾⣿⣿

⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⢳⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣶⣿⡿⣿⣿⣷⣶⣦⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠹
⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣦⣠⣿⣿⡟⠙⢿⣿⣿⣿⣿⣿⣿⣿⣤⣤⣤⡀
⣼⠟⢤⠀⠀⠀⠀⠀⣀⣀⣠⣴⣽⣿⣿⣿⠟⠻⣿⣿⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⡟⢠⣯⡄⠀⠀⠘⠛⠻⠿⠿⣧⣀⣿⣿⣦⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⡿⢿⢿⣄
⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⢠⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠛⠿⣿⣿⣟⡉⢛⣉⡏⡀⣀⣸⣿⣿⡶⠿⠒
⠀⣾⡻⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣯⣽⣿⠃⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣻⣿⣄⡄⠀⠀⠀⠀⠀⢸⡏⣿⣿⠟⢿⣿⠿⢿⣿⣿⣿⡀⢀⣠⣶⡀⣠⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⡆⠀⠀⠀⠀⣀⣄
⡟⠀⠙⠃⠀⠀⠀⠀⠀⢸⡿⢯⣿⣤⣀⣻⣆⣠⠿⣿⠟⣿⣯⣨⣿⣹⡟⣹⣿⣿⢿⣋⡀⣄⣽⢳⣻⡿⠁⠀⠀⠀⠀⣼⣇
⠅⠀⢰⡀⠀⠀⠀⠀⠀⠈⢄⣈⣭⣿⣿⣿⣣⡿⠷⣯⣟⣯⣅⠉⣻⣿⣾⣿⡿⠿⣫⡻⣿⠿⢻⣿⣼⣧⠀⠀⠀⠀⠀⠈⢿⣧⡀
⡟⠀⢺⡇⠀⠀⠀⠀⠀⠀⢘⣿⡿⡿⡼⡟⢶⣅⣄⣀⣿⣾⣿⣷⣿⣿⣿⣍⣴⣶⡿⠏⣥⣤⢿⣷⠖⢯⠀⠀⠀⠀⠀⠀⠈⢻⣷
⠁⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⢗⡋⢱⣐⣯⣶⣽⣿⠿⠿⣻⣿⣿⣭⣔⡻⠿⢿⣾⣷⣚⣺⣛⣸⣗⡋⣻⡖⠀⠀⠀⠀⠀⠀⠘⢿
⠀⣿⣿⡇⢠⡄⠀⠀⠀⠾⣷⡿⠷⠛⢫⣽⠋⠡⡶⡖⠀⠛⠿⣿⣿⣿⣥⣤⡀⠈⠉⢻⣿⣿⣿⣿⣵⣾⣷⠄⠀⠀⠀⠀⠀⠀⠈
⢸⣿⡿⣰⣿⡇⠀⠀⠀⠈⠛⠿⣿⠿⣿⣯⣤⣤⡍⢵⣶⣿⣿⣿⣿⣿⣿⡿⠟⠙⣛⠋⠛⠋⢻⣾⡿⠟⠛
⣿⣿⣧⣿⣿⠃⠀⠀⠀⠀⢀⠀⠈⠙⢿⣿⣿⣻⣶⣿⣿⣿⣿⡿⠋⠁⠀⣠⣤⣤⣤⡼⣿⣿⡫⢋⣤⣀⠀⠀⠀⠀⠀⠀⠀⢻⡀
⣿⣿⣿⣿⡿⠀⠀⠀⠀⠐⢿⠇⡀⠀⢸⣿⢿⣽⣿⣿⣿⣿⢿⣿⣶⡶⣾⠟⡓⣿⣫⣿⣿⠋⢀⣈⠛⠃⠀⠀⠀⠀⠀⠀⢰⣾⡇
⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⣀⡀⠉⠀⠈⣿⠐⠙⣿⣥⣿⣇⣦⢻⠻⠐⡿⣾⣿⣧⣼⢿⣿⠀⠈⠀⠈⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿
⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠉⠁⠀⣈⠀⢿⣰⣿⣿⣿⣿⣿⣷⣼⠀⣰⣿⣿⣿⣿⠀⢘⣿⣤⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿
⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⣴⣦⡉⠙⣿⣿⣿⢿⣿⣿⠀⣿⣿⡿⠛⠃⠀⢘⣿⠙⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⣿⡏⢀⣶⣦⠀⠀⠀⠀⠈⠀⠀⠻⠟⠁⠀⣿⣿⣿⠀⢻⣿⣶⣿⠏⠀⠀⡀⠀⢸⣿⠀⢀⣠⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣝
⣿⣿⣿⣷⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⣿⣿⣿⠀⢸⡟⠟⠡⣿⣿⡟⠀⠀⠘⠁⠐⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿
⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⢇⠀⠛⠿⠿⠀⠘⠇⠀⠀⠉⠉⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸
⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡗⠦⣤⠴⠒⠀⢲⡶⢄⠀⠯⠗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡝⢀⣤⡀⠀⠀⢸⡇⣸⠃⠀⠀⣠⡔⢲⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠉⠀⠉⠙⠛⠛⠉⠀⠀⠀⠘⠧⠞⠉⣖⢻⣤⡀
⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠖⠒⡆⠀⠀⠀⠀⠀⠀⠀⠰⠆⠠⣀⠀⠀⠀⠀⠀⠈⠓⠶⠃
⠀⠀⠀⠀⠀⠀⢠⡏⠀⡀⠀⢠⡇⠀⣀⣴⠄⠀⣀⣤⣤⣤⣀⠈⠙⢦⡀⠠⣀⠴⠒⢦⡀
⠀⠀⠀⠀⠀⠀⠈⣧⣎⢀⣠⠞⠀⠈⡽⠹⢠⠾⣵⣧⣼⣬⣯⠷⣄⠀⢳⠐⣿⠀⠀⠴⠓⢒⡶⠆
⠀⠀⠀⠀⠀⠀⠈⠀⠉⠉⠀⠀⠀⢠⡇⠀⣯⣤⣯⣤⣼⣤⣼⣤⣼⠀⠘⡇⠸⠄⠀⠀⢰⡋
⠀⠀⠀⠀⠀⠀⠀⢀⠀⣣⣀⣜⠀⡀⣇⠀⢳⣀⣿⣀⣼⣀⣼⣀⡼⣀⢸⠃⠀⠈⢓⣶⠒⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠘⡾⠭⣤⠭⣶⠃⠘⣆⠀⠙⢬⣧⣽⣰⡧⠟⠁⣿⡯⠆⠀⠀⠙⠁
⠀⠀⠀⠀⠀⠀⠀⡖⣇⠁⣿⠈⣸⢲⠀⠈⠓⢤⡀⢀⡀⠀⠀⠀⠀⠉⠀⠀⠀⣦⢤⡖
⠀⠀⠀⠀⠀⠀⠀⠁⣼⠓⠿⠚⣧⠈⠀⢀⠤⢄⡀⢈⣁⣀⠀⣠⠤⣄⢀⡜⠉⣽⣹⣏⠛⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣠⠞⠉⣉⣩⣉⠉⠓⣄⡿⠀⠐⠛⢳⣰⠞⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⡞⣵⠒⣺⢳⡀⠸⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⢧⣈⣻⣁⣸⠃⠀⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⠀⠈⠉⠉⠀⠀⠀⠸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⢠⣶⣶⣶⣿⣿⣿⣶⣶⣶⡄⠘⠛⠀⣠⣶⣶⣿⣷⣾⣷⢦⣶⠆⠈⠙⠛⠷⠶⠄
⠀⠀⠀⠀⢸⡿⠊⠉⠉⠙⢻⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⢰⣦⠾⠿⠛⠃⠀⠀⠀⠀⠐⠓
⠀⠀⠀⠀⣶⡿⠀⠀⠀⢀⣾⠛⠋⠻⣿⣿⣤⣄⣀⣀⡰⠖⠀⠀⣀⣀⣀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⢀⣤⣶⣤⣴⣿⠋⠀⠀⠀⠈⢻⣿⣿⣿⣿⡇⠀⠀⠘⢿⣿⣿⣿⠀⠀⠈⠻⣿⣶⣷⡆
⠀⠀⠀⠀⣻⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠙⢿⣿⠏⠀⠀⠀⠀⠀⠻⡿⠁⠀⠀⠀⠀⠀⠙⢿⣄⡀⠀⣠⣤
⠀⠀⠀⠀⢻⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿
⠀⠀⠀⠀⠸⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠙⠁
⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠤⢀⡀⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣄⠀⠀⠲⣦⠀⠀⠀⠀⠸⠆⠀⠘⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠙⠋⠀⠀⠀⠋

⠀⠀⠀⠀⠀⡄⠀⠄⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠧⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠀⠀⠘⠛⠛⠀⠂⠙⠉⠁⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠂⠀⠾⠐⠀⠆⠀⠀⠀⡠⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠈⠁

⠀⠀⡀
⠀⡀⡇⠀⠀⡀⣼⡀⠀⢠⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠐
⢰⡇⣿⣿⠀⣧⣿⡇⢰⢾⠄⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠈⠛⠿⣿⣀⣿⣿⡇⣼⣾⡆⣷⢀⡇⢼⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⢿⡧⠇⢄⡀
⠀⠀⠀⠀⠓⠉⠛⠓⠿⠿⢯⣿⣤⣧⣾⣠⡆⠀⠀⠀⠀⠀⠀⠀⠂⠠⠄
⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠻⠇⠶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⡴⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⡀⠀⠀⠀⠀⠀⢀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠠⠄⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⠇⠀⠀⢳⠀⢸⠄⠀⠳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠀⠉⠁⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡩⠑⠄⠀⡬⡆⢀⠂⢠⠈
⠀⠀⠆⠠⠒⢀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠰⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⡀⢀⠀⠀⠒⠣⣀⡤⡀⣸⣭⠆⠠
⠐⡆⢰⣛⣒⡀⣤⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢘⠌⢨⠅⣀⠹⣷⣥⣕⠂⢓

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠈⢱⠀⠀⠀⠄⠀⠀⡀⠀⠀⢀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣰⠁⠀⠀⠐⠢⣀⠊⠀⠀⠈⠀⠘⡤⠀⠐⠠⠬⢀⠀⠈⢀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⡠⠠⠄⠐⠂⠈⠀⢂⠀⠈⠂⠦⠀⣂⠀⠔⠀⠀⠘⠑⠰⠀⠀⠀⠀⠈⠀⠁
⠀⠀⠀⠀⠀⠀⡄⠀⠀⠁⠀⠈⡀⠀⠀⠀⠃⡀⠀⠴⣦⣸⠀⠀⢀⡜⢀⠀⠂⢀⠀⡠⠔⠂
⠀⠀⠀⠀⠀⢀⠘⠦⣤⣄⠀⠀⠀⠀⡀⠀⠄⠘⡺⠠⠜⠖⠈⠉⠀⠐⢂⡐⠀⢣⠌⣁⠈⠂
⠀⠀⠔⠢⢀⡠⢄⠀⠄⠊⠱⣔⠀⠁⠠⠐⠀⠁⡔⠒⠀⠁⠀⡆⠤⠀⠀⠧⡔⠁⠀⠀⢀⡡⠠⠄⠀⠄
⠀⠀⠀⠀⠑⠀⢂⠰⠒⠒⡠⡏⠀⢅⠀⡠⠀⠀⠀⠀⠀⠀⠌⠀⠀⠀⠀⠦⡚⠋⡡⠀⠈⢀⡀⠀⠀⡄
⠀⠀⠀⢀⠀⠀⠇⢀⣀⡠⠓⠁⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⢀⢀⠠⠤⠀⠔⢉⠈⠙⢂
⠀⠀⢨⠀⡰⠲⠴⠶⠘⠀⠀⠀⠔⠀⠀⠀⠒⠀⠒⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⢀
⠀⠀⠀⠒⠀⠀⠀⠀⠀⠠⠀⠘⠀⠄⢁⣉⡉⠲⡀⠀⠀⠀⠔⠈⣈⣉⠳⡀⠐⠁
⠀⠀⠀⠀⠀⠀⠐⢆⠀⠀⠀⠀⠈⠀⣿⣿⣿⡆⢰⠀⠀⠘⠀⣿⣿⣿⡇⢐⠀⠁⠂⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠸⠄⠀⡀⠁⠀⠙⢄⠙⠛⠛⠁⠂⠀⠐⠈⢄⠙⠛⠛⢁⠈⠈⠐⠤⠀⢀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠇⢠⠀⠲⠈⡀⠀⠀⠀⠀⡈⠉⠀⠈⠀⡀⠸⠐⠀⠐⠁⠂
⠀⠀⠀⠀⠀⠀⠀⠱⠀⠀⢄⠀⡨⣅⠂⠀⠀⠀⠑⠄⠀⠀⠄⠀⠀⠀⠀⢪⡥⡀⡀⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠃⠀⠀⠀⠀⠀⠀⠐⠀⠀⠈⠢⢀⡀⠀⠀⠀⠉⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠡⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⡄⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⡀⠄⠁⡠⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠀⠀⢨⡀⠀⠀⠀⡠⠎⠀⠂⠁

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⠤⠀⣠⡴⢤⡀⣠⡴⣤⡀⢠⡤⠦⡄⢤⡀⣠⡄⣠⡤⢤⡄⠤⣤⡤⠄⣤⠤⠄⢠⣤⠀⣠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡗⠒⠀⣿⠀⠀⠸⣿⠀⢸⡇⠘⠳⢶⡄⠈⢿⡟⠀⠙⠷⢶⡄⠀⣿⠀⠀⣿⠒⠂⢸⡟⣷⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠀⠉⠛⠛⠁⠙⠛⠋⠁⠘⠛⠛⠁⠀⠘⠃⠀⠙⠛⠋⠁⠀⠛⠀⠀⠛⠛⠃⠘⠃⠀⠈⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⢠⠫⠝⡇⠀⠸⣋⡣⠀⠀⠀⠠⠂⡰⠁⣤⠀⢀⠀⠀⠀⠀⠐⠑⢨⢂⣀⣀⠀⠀⠀⠀⣠⠈⠫⡭⢙⠀⡄⠀⠀⠀⠀⠀⢻⣀⣞
⠀⠀⠀⠀⠀⠘⠁⠊⡡⡒⡄⠁⠘⠀⠀⠀⢀⠀⠠⠆⠀⠄⢁⠀⠀⠀⢠⡜⡃⠰⡀⠓⢐⣤⠀⠀⢐⢠⠜⡒⠒⠨⢥⣀⠀⠀⠀⡆⡛⡿⠵⢹⠟⠈
⠀⠀⠀⠀⠀⢰⠠⠀⡈⠒⠡⠀⠠⠀⠀⠀⠀⠂⢀⠀⢀⠈⠀⠂⠀⠀⡅⠀⢈⠢⠀⢀⡋⠀⠀⠀⠘⡀⠖⣱⢔⡃⡖⡀⠀⠀⠀⠃⡁⠷⠭⠾⢆⡰⠂
⠀⠀⠀⠀⠀⠘⠳⠤⠇⠀⠸⠎⠈⠀⠀⠀⠈⠂⠈⠓⠋⠄⠂⠀⠀⠀⠈⠃⠀⠀⠀⠯⠏⠀⠀⠀⠀⠉⠠⢄⣀⠤⠐⠁⠀⠀⠀⠀⠁⠀⠀⠀⠈⠃⠄

⠀⠀⠀⠀⠀⠀⠀⡀⠤⠒⠀⣀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠤⠠⠀⠀⠀⡠⠀⠒⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠂⠓⠈⢠
⠀⠀⠀⠀⠀⠀⡌⠉⠤⠀⠁⠊⢀⠀⠀⠀⡂⡉⢰⠒⠑⠊⠛⡄⠀⠀⠐⠀⠒⠂⠂⠀⠂⠂⠀⠀⠐⡀⠘⠛⡤⠀⡐⠀⠀⠀⠀⡐⠗⠀⠘⠤⠄⠰⡆
⠀⠀⠀⠀⠀⠈⢓⠲⠀⡌⡔⡀⠘⠀⠀⠀⠀⢀⢦⢛⠽⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢳⣸⠀⣿⡞⠀⠀⠀⢇⠠⠆⠀⢀⢴⠠⠇
⠀⠀⠀⠀⠀⠀⠀⠐⠰⡬⠏⠉⠀⠀⠀⠀⠀⠈⢧⣣⡜⠆⠀⠀⠀⠀⠠⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠚⠔⠘⠉⠉⠄⠐⠀⠀⠀⠈⠠⠤⣀⡈⠳⠂

⠀⠀⠀⠀⠀⠐⢀⠤⠀⠀⡀⠂⠠⠀⠀⠀⡔⠀⢀⠀⠢⢀⢀⠀⠀⠀⢀⢀⠢⠄⠄⠄⠀⢠⠀⠀⠀⠄⢄⠐⠀⠄⠐⠀⠀⠀⠀⢀⠀⣠⣴⣄⠀⡀
⠀⠀⠀⠀⠀⠀⠡⠀⠔⠒⠬⠁⠁⠀⠀⠀⠀⠈⠠⠐⠠⠁⠀⡁⠀⠀⠁⠀⠁⠒⠒⠉⠍⠁⠀⠀⠀⠼⠤⠒⠒⢌⠸⠅⠀⠀⠀⠀⠀⠈⣀⡃⠀⠈⠄
⠀⠀⠀⠀⠀⠀⠀⢀⠒⡤⠊⠀⠀⠀⠀⠀⠠⠆⠐⢴⠔⡘⢠⠄⠀⠀⢆⡆⠀⢠⡔⣠⢶⣆⠀⠀⠀⠁⠈⠣⡬⠊⠀⠈⠀⠀⠀⡀⠀⡘⢿⠗⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠄⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠈⠁⠀⠀⠈⠉⠀⠈⠁⠉⠀⠁⠀⠀⠀⠀⠐⠈⠃⠐⠀⠀⠀⠀⠀⠀⠅⡀⠀⢐⣰⣆⠅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⢠⡀⢤⠀⡄⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢠⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⣠⣄⣤⡀
⠀⠀⠀⠀⠀⠀⠄⣈⢣⡟⠾⡁⢄⠀⠀⠀⠠⠀⢤⢬⣤⠄⠠⠀⠀⠀⢠⡴⢉⣀⡁⠈⢢⡄⠀⠀⠀⠀⡄⡤⠥⡄⡄⡀⠀⠀⠀⠀⠀⣖⣹⣸⡃
⠀⠀⠀⠀⠀⠠⡤⣭⢃⠜⣑⢷⢤⠀⠀⠀⠀⠶⠚⡧⠈⠰⠇⠀⠀⠀⢰⡀⠀⠋⠨⠀⢀⡅⠀⠀⠈⠀⣸⡀⣗⣸⡀⠠⠀⠀⠀⠀⢀⣈⢹⡭⣀
⠀⠀⠀⠀⠀⠀⡄⠹⠮⠵⠄⡇⠰⠀⠀⠀⠀⢀⠀⢀⠠⢁⠀⠀⠀⠀⠀⠘⠔⡤⢤⠂⠃⠀⠀⠀⠀⠀⡁⠈⠎⠁⠀⠀⠀⠀⠀⠀⠇⡸⢫⡁⠈⡀
⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈

⠀⠀⠀⠀⠡⠀⠀⢀⠀⠀⠀⠀⠀⠀⠔⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⢀⠀⠀⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⢀
⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠸⣿⣷⣤⣌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢄⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣷⣮⣩⡄⠀⣥⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠃⠀⢳⠀⠀⠠⠀⡀⠀⠀⣤⣀⠈⢸⠘⢻⠛⠟⠛
⠀⠠⡶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠈⠀⠀⠀⠀⠀⣀⠐⠀⠀⠱⡄⢸⣿⡿⠟⢻⡆⠖
⢲⣾⣻⠯⢀⣀⡀⢀⣄⠀⠀⢀⠄⠂⠀⢠⠀⠀⠀⠐⡄⢠⡈⠑⠄⣀⠀⢹⢨⣤⣤⡈⢻⠐⣿⣷⣦
⠘⡇⢨⠀⠫⠀⠀⢹⣿⠀⠀⣠⠀⠀⠴⠋⠀⣾⠀⠀⡅⠀⠁⠀⠀⠻⣤⡀⢢⠀⠙⠑⢾⣠⠐⠈⠁
⠠⠶⠾⠶⠴⣤⡄⠉⡉⠀⠘⣿⠗⠀⠈⠀⣤⣤⣤⣦⡥⣤⣤⣤⣥⣴⣴⣶⣶⣷⣶⣶⣼⡷⠶⠛⢻⣯
⢰⣦⢞⣀⣠⡀⡀⣀⣀⣒⣸⣿⣧⣤⣤⡤⠬⣿⠭⢭⠽⠟⢻⣿⣿⣿⣻⣿⣿⣿⡟⡙⣹⡄⢠⡀⣾⣿
⣀⡶⢚⣻⢲⣿⠌⣱⣿⠟⣿⡿⠿⠿⠃⠀⠀⠠⠴⠫⣷⣖⠶⢿⢿⣿⣽⠟⠉⠈⢰⡟⣿⡥⣿⣄⣿⣿⠄
⠡⠺⠯⠖⠁⠀⠀⠿⠷⠏⠁⠀⠐⠂⢚⡁⢀⣉⡉⠉⡉⠙⠛⠿⠓⡬⣁⠉⠃⠀⣷⡀⣿⣗⠥⣸⣿⣿⣦
⠀⠀⢐⣒⣀⠀⠀⠀⠀⠀⠒⠀⠠⠆⠀⠀⠀⠀⠀⠀⠠⠀⠀⡀⠸⠦⠉⠀⠀⢠⣿⠀⣼⠁⠀⣿⣿⣿⣧
⢴⣾⠏⣽⡿⢿⡶⣴⣏⣿⠦⠀⠀⠐⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠸⢟⡃⢹⠅⠈⣻⡿⣿⡿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢸⠀⠀⠠⠀⠀⡀⠀⠀⠀⠀⠀⠀⢀⠈⠀⠔⡳⠀⠀⠱⠀⠀⠀⠀⠡⠀⠀⢀⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⢀⢣⠀⠀⠀⡘⠀⣀⣀⡠⠀⠀⢀⠂⠀⠠⠈⠀⠀⠀⠀⡂⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠀⠤⠄⡈⠀⠀⠀⠸⠆⠀⡁⠈⠑⠂⠠⠧⣠⡛⢢⣾⠛⠛⠋⠻⠛⢻⣻⣯⡎⠀⠀⠙⣼⣟⡛⠛⠛⠛⠛⠟⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠂⠈⠗⠂⢦⠘⠂⠀⠀⠀⠀⢀⡿⣶⢻⠁⠉⠈⠻⠶⣶⣶⠿⠟⠿⠛⠃⠀⠀⠀⠛⠻⠻⠿⣶⡶⠶⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠐⣀⠃⡰⠐⠄⠀⠀⠀⠀⢸⡷⢁⠄⠀⠀⠂⠀⠰⢈⠟⠛⠒⠶⢴⡃⠀⠀⢸⢦⠴⢶⡓⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢀⣄⠀⢀⠀⠀⠀⠀⠀⠄⠠⡀⠠⠀⠀⡀⠀⣸⠗⠀⠀⠁⠀⠀⠁⠀⠀⡇⠀⢀⡠⠜⣣⠀⢀⡂⠀⠀⠀⠉⠑⢦
⠀⠀⠀⠀⢀⣀⣀⣤⡀⢀⠀⣤⣌⠋⠊⡿⠣⡄⠀⠉⠀⠘⠀⠀⠉⠑⡄⠈⠹⡿⢤⠀⠀⠄⠀⠀⢀⢢⠛⠀⠀⢈⠇⠘⢿⣇⣿⠟⠀⠀⠀⠀⠀⠈⡆
⠀⠀⠀⣠⣦⣭⣭⣽⣷⣞⣷⡟⢻⠟⠈⠀⠀⣄⠀⠡⠀⠇⠀⢆⠀⠐⠌⠀⠀⠈⠑⠐⢟⢠⡚⡈⠈⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⣭⣍⣙⠻⠏⠀⠈⠿⠃⠀⠀⠀⠀⡀⠀⠀⠀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠑⣔⢂⠠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄
⠀⠀⠀⢻⡿⠛⠁⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⠡⠘⡄⢀⠳⣦⠀⢀⢀⣀⣀⣠⣤⠖⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡀⠀⠄⠀⡀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠁⠀⠀⠐⠀⠀⠀⠀⠳⡀⣥⠀⢉⠄⠀⠆⠁⢄⠉⡇⠀⠀⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⡀⠀⠀⠀⠀⠀⠰⡀⠀⠀⠀⠀⠀⠀⡀⠀⠂⠀⠁⠀⠀⡀⠀⠓⠀⠀⢀⠈⠧⠘⡌⠻⡊⠄⠑⠆⠀⠸⠁⠀⠀⠈⠘⠇
⠀⠀⠀⠀⠀⠀⠲⠒⠶⠦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡀⠑⠀⠂⢀⠀⠂⢤⠀⡅⠠⠡⠀⣠⡔⠂⠀⠚⢃⠀⣾⡷⡄⠁⠀⠀⠀⡀⢠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠈⠠⠀⠀⠀⠀⠂⠓⠀⠀⠀⢀⣀⠤⠀⠂⠉⠉⠀⢀⠸⡁⡇⢰⢦⡄⠰⠃⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠈⢳⠀⠀⡀⠉⠐⠀⠤⡀⠀⠀⠀⠶⠆⡀⠄⠠⠀⠀⠂⠠⠀⠀⠀⠈⢇⠀⠀⠐⢤⡀⠀⠀⠀⠀⠀⡇⠠⠀⡤⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠙⠀⠀⠀⠀⠀⡇⠀⠀⠀⡀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠐⠐⠀⠀⠀⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡄⠈⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠠⠀⡀⡀⠀⠀⠀⠀⠀⠀⠀⢀⡀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⡀⠀⠘⡂⠀⠀⠀⠀⠀⠀⠀⠐⠀⣀⠀⠀⠀⠀⠀⢀⣠⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠁⠄⠀⠁⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠋⡛⢀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⡀⠀⠄⠋⠲⠅⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀⣇⠎⠀⠠⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠎⠰⡀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠐⣟⠀⠐⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠂⠀⠀⠀⠀⠐⠟⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠃

⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⠀⠀⣀⣀⡀⡀⠀⢀⢀⣀⢀⡀⠀⠀⠀⠀⡀⠀⢀
⠀⠀⠀⠀⠘⠐⠂⡤⠀⡸⠀⢸⠀⡠⠠⠄⠀⡇⠐⠀⠒⢄⠑⡆⠀⠈⢠⠤⡄⠱
⠀⠀⠀⠀⠀⠀⡜⠁⡔⠁⠀⢸⠀⣀⣀⡀⠀⡇⠠⡠⠠⠊⢀⠂⠀⠀⠆⠀⢠⠀⡀
⠀⠀⠀⠀⢀⠎⢀⠌⠀⠀⠀⢸⠀⡤⠤⠃⠀⠇⠀⢄⠀⠂⠁⠀⢰⠀⠀⠀⠘⠀⡃
⠀⠀⠀⢀⠎⠠⠏⠀⠠⡀⠀⠸⠀⠇⢀⡀⠀⠀⢦⠈⢢⠀⠀⠀⠀⡀⠣⠠⠂
⠀⠀⠀⠘⠤⠤⠤⠤⠤⠂⠀⠰⠤⠤⠤⠃⠀⠦⠂⠁⠤⠃⠀⠀⠀⠐⠠⠠⠐⠁

⠀⠀⠀⢰⠒⡆⠀⠀⠀⠀⠀⠀⠀⠒⢲⠀⠀⠔⠐⠄⠀⠀⢀⠖⠉⠉⠲⡀⢰⠀⠀⠀⠀⠈⠀⠀⡀⠀⠖⠂⠀⠐
⠀⠀⠀⠈⡄⢰⠀⠀⡠⠤⡀⠀⠀⠃⡀⠀⠐⠀⠀⠘⠀⠀⡂⢰⠁⠀⠉⠀⠈⠉⠉⠉⠀⠁⠀⠀⠀⠀⡇⠈⠉⠉
⠀⠀⠀⠀⢡⠀⡆⠰⢡⡄⢱⠀⠰⢀⠁⠀⡀⢈⠁⠀⠀⠀⠑⠄⢉⣁⠐⡀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠇⠰⠤⠤
⠀⠀⠀⠀⠘⡄⠰⠇⠎⢸⠘⡀⡀⢠⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢸⠀⠀⠀⠀⠀⢠⠀⡖⠀⠈
⠀⠀⠀⠀⠀⢃⠀⡜⠀⠈⡄⠓⠁⠇⠀⢈⠀⠔⡄⠀⠀⢐⠁⣀⣀⠠⢀⠄⠀⠀⠀⠈⠀⠀⠀⠀⠀⠸⠀⠣⠤⢤
⠀⠀⠀⠀⠀⠈⠒⠁⠀⠀⠘⠒⠊⠀⠀⠐⠐⠀⠑⠒⠀⠀⠑⠂⠀⠒⠁⠀⠀⠀⠀⠘⠚⠀⠀⠀⠀⠘⠂⠒⠒⠚

⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⣀⡀⣀⣀⣀⣀⡀⣀⡀⢀⣀⣀⣀⣀⣀⣀⡀⣀⡀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⣀⢀⡀⡀⣀⣀⡀⢀⠀⡀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⢸⠠⣤⣼⣢⠞⠀⠀⠘⢦⣸⠃⠀⠀⠀⠹⡄⠀⡄⠀⣠⠆⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⣇⣀⣀⣻⡀⠈⢿⡀⠀⢀⣠⡖⢷⡄⢻⠞⠃⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⢦⣀⠈⡏⠉⣩⠍⠻⣄⠀⣷⠞⠋⠳⢤⠀⢳⣈⡆⠀⠀⢸⣀⣠⠀⠀⠠⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠉⠓⣷⠚⠁⠀⠀⠙⢾⡇⠀⡀⠀⣄⠀⠈⣿⣀⣤⠶⠛⠙⠀⠁⠀⠀⢀⡤⠚⠻⣝⢩⠻⡏⣏⡙⠟⢦⣀⠀⠄⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢼⠄⠀⠀⠀⠀⣿⡤⠞⠁⠀⠘⣇⣸⠋⠁⠖⡄⠀⡃⠀⠀⠀⡴⢋⣀⣀⠀⠈⢻⣴⣬⣤⣧⣷⣧⣽⣦⠀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⣀⣀⣀⣸⣇⣤⣦⣶⣠⣏⣀⣀⣠⣶⠀⣸⠏⠀⡄⠡⣧⣤⢶⡤⣄⣼⡇⣯⢉⢹⡇⠀⠀⡇⣶⢶⠲⣆⠀⠀⣷⣤⡇
⠀⠀⠀⠀⠀⠀⠀⢸⣡⣬⣤⣤⣤⣤⣤⣥⣄⣉⣉⠉⠉⠛⠛⠛⠛⠛⢳⠲⠶⠷⠦⠼⣯⣍⣇⣹⡈⠀⡇⠀⠀⡇⠿⠾⠴⠟⠀⠀⣿⣉⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠈⠉⠛⠲⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠉⠉⠙⢓⠲⠷⠦⣤⣤⣀⡀⠀⣻⢿⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠄⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡶⠶⠶⠶⠴⠦⠶⠤⠤⣤⣤⣄⣤⣀⣀⡀⠠⢀⠀⠀⠈⠉⠙⠻⢦⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⡀⠐⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠓⠒⠶⠤⣤⣄⣀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⣀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⡤⠤⠤⠤⢤⣤⣤⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢀⠀⣠⣶⡿⢳⡄⠀⠀⠀⠀⠀⠀⠀⠳⣌⠠⠀⠀⠀⢀⠀⠈⠉⠉⠉⠙⠛⡓⠲⠦⠤⢤⣀⣀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠠⢀⡞⠳⣬⡛⣛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠹⣶⢶⣶⣶⠓⠚⡛⠓⠓⠺⠶⡶⢴⣤⣄⡀⠀⢂⠌⡃
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⣀⡀⠃⠀⢸⡳⣄⡞⣉⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢮⡌⠁⣀⡀⠁⡀⢀⠈⡀⣵⠟⢳⡄⢍⡓⠦⣄⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⢠⣞⣯⣹⢦⡀⠈⢇⣸⢉⡽⠋⠀⠀⢀⣀⣠⣤⣤⣤⡄⠀⠠⠀⠙⠲⢤⣄⠠⠀⣀⠀⣀⠙⢳⡟⠂⠠⡸⠁⢨⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⣸⡈⢹⡃⡴⠛⣿⣾⡟⣭⡄⢀⡤⢾⡏⠸⣇⡼⠿⡿⠁⠀⠀⠁⠀⢰⡟⠻⡟⢦⣠⣄⢀⡀⣹⡏⣈⡴⢦⣴⢠⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⣿⠉⠛⣟⠁⡴⢻⠍⣿⡿⣠⢾⡇⢸⣧⣞⡉⣩⠟⠁⠀⠀⠀⠀⠀⠈⡿⠛⠁⠈⣧⡶⣄⣤⣼⣏⣉⠷⣴⠛⠖⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⢻⡙⠲⢿⠞⠁⡼⠀⢸⣠⢿⣠⠿⢯⣤⡤⠛⠁⠀⠄⠀⠀⡀⠀⠀⢰⣇⣤⡀⠀⢸⣿⠉⡄⢼⡇⢉⣨⣏⢉⡗⡇
⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠙⠲⢬⣇⠼⡁⠘⢿⡿⠿⠛⠛⠉⠁⠀⠀⢐⠀⠀⣻⡟⠛⢦⠀⣸⢿⣬⡿⠀⢸⣿⠤⠴⢾⡇⣤⠼⣯⢠⣀⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢴⣤⣿⣾⠷⣦⣄⣻⣠⣤⢀⣄⡀⠂⠈⡆⠈⠳⢹⣷⣊⡼⠀⢻⠀⣿⠀⠀⢸⢿⠄⠰⢸⡧⠄⠄⡧⠤⠉⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠇⠀⠀⠈⠹⡇⠀⠀⠉⠻⣏⣿⠟⠋⢠⠀⢀⡗⠀⢠⠏⠠⢻⠀⠀⢸⠀⢸⠀⠀⢸⢸⠖⠒⢺⡗⠶⠒⡷⠲⠄⡇
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣙⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⠛⠂⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡄⠀⠁⠀⠀⡴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢏⣿⢰⣶⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠁⣿⣿⡿⠃⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⢡⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠀⠀⠀⠀⠐⢦
⠀⠀⠀⠀⠀⠀⠀⠀⢿⣍⠷⠀⢸⠀⠀⣴⣾⡇⠀⠀⠀⣠⢆⣴⢰⣦⠰⣄⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠘⢦⢸⠀⠀⡫⠾⠃⠀⢀⣶⡆⣴⣭⢠⣭⡆⢶⣶⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣠⠞⠀⠀⠀⠀⢘⣛⡃⣛⣉⢀⣉⣁⢘⣛⡁⠀⠸⣿⡷⣀⣤⣤⣤⡐⢿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠁⠀⠈⠀⠀⠀⠈⢿⠧⠻⠿⠘⠿⠏⠾⡿⠁⠀⠀⢋⣾⣿⣿⣿⣿⣿⣦⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠻⠎⢿⢸⡟⠱⠓⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣷⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣴⣿⣯⡽⠿⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢶⣭⣍⢛⣛⢛⣭⣥⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣤⣤⡀⠀⠀⠀⠀⠈⠉⠁⠁⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⣶⢰⣤⠀⠀⠀⠀⠂⣿⣿⡿⢟⣀⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠀⠀⢵⡆⠀⠀⠀⠀⢻⣿⣿⣿⣿⠏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⠛⠀⠀⠀⠀⠛⠿⠿⠿⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠋⡋⣙⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠈⠀⠀⠀⣹⡀⠀⠀⠀⣷⠀⠀⣴⣀⣿⡿⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⣄⣠⠶⠛⠉⠁⠀⡀⠀⣿⣷⢠⡿⣿⣿⣃⠀⠀⠀⠀⠀⠀⠀⠀⠐⢂⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠁⠸⣇⠀⣿⣿⡾⢡⡏⡿⠈⠙⢄⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⢀⠞⡄⠀⢀⠔⠀⠐⠂⠐
⡄⠀⠀⠀⠀⠀⠀⠹⣷⣿⣿⢁⣿⣿⠃⠀⠁⠈⢈⡀⢠⣤⣤⣤⣧⡔⠁⢸⠋⡴⠁⡀⢸⡇
⠂⠀⠀⠀⠀⠄⠀⠀⠈⣿⢾⣼⣻⡏⣠⣴⡆⣪⣶⣗⠉⣉⠛⣯⣝⠳⢄⣾⢉⣁⣠⢀⠏⠈⠐⠄⠀⠂
⠀⠀⠀⠀⠀⠀⠈⠀⠀⠛⣹⣿⣿⣿⣿⣿⡟⠟⠛⠛⠒⠛⠛⢯⡛⠓⣾⢿⣍⣀⣠⠟⠀⡀⠀⠀⠀⠉⠀⠀⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⣿⣿⣿⣿⣿⡟⠁⢸⡀⠀⠀⠀⠀⠀⠹⢾⣃⠘⠓⡾⠉⠳⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡂⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⠿⠋⠀⠁⠀⠀⠁⠀⢀⠀⠀⠀⠀⠀⠉⠛⠉⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⡏⠀⠀⢈⡄⠀⠀⠀⠀⠘⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⣄⡀⠀⠀⠀⠀⡀⣼⣿⣿⣿⠀⠀⠀⢸⠁
⠛⠒⠀⠘⠀⠼⢹⣿⣿⣿⡇⠀⠀⠀⠈⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⢤⠤⠤⠴⠤⠤⠤⠤⠤⠤⠄
⡀⠀⢠⠀⢀⡀⣾⣿⣿⣿⠀⡀⢠⠈⠀⠀⠀⠋⠘⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠂
⠙⣶⠞⢣⠸⡇⡸⠋⠉⠙⣨⣡⠃⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⢠⣶⣶⣶⣶⣶⣶⣿⣷⣶⣶⣆⠀⠀⢠⠶⠆⡒⣂⠀⢀⠀⣔⢉⠰
⡷⠛⣿⡾⢻⣶⣧⡄⣠⠃⡟⢁⡶⠂⠀⢠⡐⣀⡀⠀⠀⠀⠀⠀⠀⠀⣀⠈⢉⠚⠀⠌⠘⠛⠉⠀⠀⠀⠀⠈⠉⠀⠉⠀⡐⠋⠀⠀⠉⠘⠻⡟⠛⠂
⣁⣤⣯⣧⣾⣿⣾⡖⣹⣰⢴⠋⠀⠀⠀⠀⢙⣆⠙⣄⣀⣀⣀⣀⢀⠀⠄⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣀⣀⣈⣡⣄⣈⢀⣀⣀⣄⣀⡀⢀⣄⣀⠀⣀
⠉⡁⣿⢹⠗⣿⣷⣧⣽⣿⡏⣉⡔⠁⠀⠀⠒⠃⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠐⠏⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠂⠀⠤⢭⣝⣯⡙⠛⣛⠛⠛⠛⠧⠷
⠀⢰⢻⢸⡄⣿⠂⣿⢟⣸⠔⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁
⠀⠘⡇⠸⣿⠃⠈⣯⣌⠃⠖⡾
⠲⣶⣼⣆⢻⢠⣾⡟⣿⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠠
⣼⣾⣾⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⢀⡠⠆
⣽⠿⠿⢿⣿⣿⣿⣿⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⢀⠔⠁⠈
⠀⠀⠀⠘⣋⢩⣿⡛⣯⠈⠙⢢⣴⣀⣤⣤⣤⡀⠀⠀⠀⠀⠀⢀⠔⠀⠀⠀⠀⠀⠀⠀⢀⡂⢠⠮⠂⣴⠤⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀
⡀⠀⠐⢒⠉⢤⣼⣿⣾⣷⣽⣿⡯⠭⢭⠹⣿⣿⡂⢀⣴⣦⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⡜⡩⠋⠀⠀⠿⠤⠄⠠⠀⠘⠀⠀⠀⢸⣻⡅⢀⣀⠺⠄
⡄⠔⠀⠀⠀⡀⢭⣥⣥⣨⣿⣷⣤⡶⢿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⢀⣄⣠⢆⣀⣴⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⢡
⣄⣸⢀⣶⣭⣀⡨⠙⣻⣿⣯⣿⣇⣠⣼⣶⣾⠋⢻⠿⠿⢟⣿⣻⣿⡿⢿⣿⣿⣿⠋⣩⡿⠉⠀⠀⡀⢀⠀⠀⠀⠀⣄⣀⠀⠀⠀⠁
⣯⢿⣿⣿⣿⣿⣿⣿⣾⠿⠻⠛⠙⣿⣾⣿⡿⣿⣿⠤⣴⢿⣭⣭⣿⣿⣿⣿⣿⣿⠀⠟⢿⣧⣤⠛⠉⠙⠺⠇⠀⠀⢈⣤⣄⡀⠀⠀⠀⠀⠀⢀⡀
⣟⣿⣿⣿⢿⣿⠋⡭⣄⠀⣀⣀⣼⣿⣿⣍⣟⠉⣃⡾⢣⣴⣶⠶⣶⡿⣿⣿⡏⠉⠉⠀⠀⠻⡇⠀⠠⣤⣤⢆⠀⠀⣸⠄⠈⠁⠀⠀⠀⠀⠀⠀⠈⠲⣤⣄⣀⣀
⣿⣿⣿⣷⠿⠁⢀⣀⣙⣿⡟⠋⠉⠙⣿⣿⣿⣿⣿⣾⡿⠛⠛⠛⠻⣿⣿⣿⣠⣤⣤⣤⣀⣀⣼⣶⣾⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⢀⣀⣤⠀⠀⠀⠀⠀⠙⠛⠿⠿
⣻⣿⣟⣱⣟⠻⣧⡄⠀⠀⢈⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⡶⠒⠒⢛⠛⠻⠿⣿⣿⣿⣿⣿⣿⣿⡿⢋⡀⣠⣤⣤⣤⣤⣴⣶⣟⠋⠉⠀⢄⣤⣄⣀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠠⠀⠀⠐⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠒⠛⠻⣭⠁⠀⠀⠉⠈⠙⠢⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⠀⠀⠀⠘⡷⡀⠀⠀⣠⡀⠀⠈⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡁⠀⠄⠀⠄⠀⠀⡰⠃⠱⡀⢠⠇⢩⠀⠀⠈⢣⣀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢄⠄⢠⠄⠘⠄⠀⠀⠱⡴⠀⠀⠀⠀⠀⠀⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣄⠈⠙⠻⠧⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠁
⠀⠀⠀⠀⠀⠀⠶⡒⠒⠂⠀⠉⠹⡀⠂⠰⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠠⠤⠃⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⡔⠁⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢆
⠀⠀⠀⠀⠀⡜⠀⠀⢀⠀⠀⠀⢀⣄⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠊
⠀⠀⠀⠀⢸⠀⠀⠀⡄⠀⠀⢀⠎⠀⠈⠀⠀⠀⠀⢀⠀⠀⠀⠄⠀⠀⠀⢣⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠘⡀⠀⠀⠁⠀⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⡦⠀⠀⡀⠀⠱⡀⠀⠀⠰⠃
⠀⠀⠀⠀⠀⠱⡀⠀⠀⡔⡥⠦⠤⠠⠤⠄⡄⠁⠀⠀⠀⡠⠃⠪⠤⠤⠤⠤⠤⠬⠴⠖⠗⢠⠄⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠑⡄⢸⡎⠀⠀⠀⠀⠀⠀⡏⠀⠁⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠧⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢃⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⡠⠖⠑⢦⡀⠀⠠⠀⠀⠃⢀⠀⠀⠘⢦⠀⢰⡂⠀⠀⣀⣀⡤⢞⡙⢫⣄⠀⠀⢀⠀⠴⡉⢋⠒⢄
⠐⠀⠀⣂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⡀⠈⠠⡀⠀⠀⠑⢾⠉⠉⠁⢍⠀⢴⣿⣦⣥⡍⠀⠄⠠⠾⠾⣿⣿⣣⢨
⠛⠄⠀⠛⠃⠄⠀⠀⠀⠀⠀⠀⠀⠀⠐⠻⠛⠀⠀⠈⠑⠀⠀⠀⠀⠀⠀⠈⠢⢅⣇⠠⠉⠁⠈⠄⠀⠘⠦⣉⣋⣡⠎
⣶⣶⠶⠶⠶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣷⣶⣶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⡤⣶⠤⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠋⣡⠟⠁⠀⢸⠀⠀⠙⢧⡉⠓⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠻⢦⣀⣰⠃⠀⠀⠀⢸⠀⠀⠀⠈⢷⣀⣠⠟⢳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⢹⠟⠶⠤⣤⣄⣼⣤⣤⡤⠶⠚⣿⠁⠀⠀⠙⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⢹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⣤⣤⣤⣼⣧⣤⣤⣤⣤⣤⣾⣤⣤⣤⣤⣤⣤⣷⣤⣤⣤⣤⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⢸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⢻⡀⣀⣠⣤⠤⠾⠦⠤⣤⣀⡀⣼⠀⠀⠀⠀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⢀⣤⠞⢿⠉⠀⠀⠀⢸⠀⠀⠀⠈⣹⠿⢦⣀⣠⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠈⢷⡀⠀⠀⢸⠀⠀⠀⣴⠋⢀⣠⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⢿⣦⣄⣼⣤⣴⣾⠷⠖⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡁⠉⠢⠀⢄⠀⠄⠀⠀⢀⣀⣀⣠⡴⠖⠛⠉⠉⠉⠑⠂⠀⠀⠀⡀⠀⠀⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⡤⠖⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣤⣳⡶⠒⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠲⠦⠤⠤⠤⠤⠤⠤⠤⠴⠒⠒⠂⠀⠀⠀⠉



⣿⣿⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⢀⡄⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠃⠁⠀⢻⣏⠀⢀⣿⠀⠀⠀⢉⣿⣶⡖⠀⠀⡀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠐⠚⠋⠹⠀⠀⠀⠀⢿⣿⡀⠀⢻⡀⠀⠀⢀⣀⣈⠙⠇⢼⣷⠄⠀⠃⢀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⣓⡀⠀⢀⣠⠸⣶⣦⡜⣩⣷⣸⣏⠃⢀⡔⡏⠉⢋⠆⠀⠘⣁⣄⠀⢀⣷⡜⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠃⠀⠐⠿⠿⠂⠚⠑⢻⡀⣄⡠⠿⢿⣿⡿⣦⣩⡀⠀⣠⣿⣧⣤⣼⣿⣿⣷⣟⠁⠀⠀⠁⣀⠟⠁
⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢸⠿⣦⣀⣻⣃⡠⠞⠉⠁⠀⠀⠀⠀⠀⠉⠀⠘⠛⠳⣽⠆⢈⢿⡍⠻⣿⣿⠧⢤⣴⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡟⠁⠀⠀⠀⢠⣶⡷⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣬⣯⣇⠼⢻⣿⣿⡿⠁
⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⣴⣏⠀⠀⠀⠸⠷⠚⠉⠀⢀⣠⣴⣇⣤⣀⠀⠀⠀⠀⠘⣭⣙⢦⣾⠿⠛⢇
⠀⠀⠀⠀⠀⠰⢛⣻⣷⣶⡶⢶⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠏⢀⡀⠀⠈⠀⠀⠀⢁⡴⢌⣀⣀⠐⠆⠱⠄
⠀⠀⠀⣤⡀⠀⢘⣿⣿⣭⡤⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠐⠀⢀⠤⠓⠒⠛⠋⠉⠓⠀⡀⠰⠆
⠀⠀⠀⠈⠃⠀⣄⣙⣫⠽⣿⣾⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⣀⣤⠦⣄⠈⠁⠀⠀⠀⠀⠀⢰⠀⢠⡴
⠀⠀⠀⠀⣀⡀⠁⢰⣶⢆⣸⠿⡇⠀⠀⡀⠀⠀⠀⠀⠀⠉⠛⠉⠀⠀⢘⡇⠀⠀⠀⠀⠀⠀⡯⠐⠙⠓⠈
⠀⠀⠀⠀⠈⠁⠀⡈⢻⣿⣿⣄⢻⡀⠀⠀⠀⠀⠀⠀⠀⠲⠆⠀⠀⠀⣞⠀⠀⠀⠀⠀⢀⡼⠄⠀⠀⠀⣤⣤⡄
⠀⠀⠀⠀⠀⠀⢠⣇⡀⠸⠿⢿⠷⡷⡄⠀⠀⠀⠻⠀⠀⠘⠀⠀⠀⠀⠻⡄⠀⠀⠀⢀⣼⣷⠚⢻⣟⣡⡶⠉
⠀⠀⠀⠀⠀⠀⠋⢯⡀⠀⠺⢺⣧⣨⠟⣦⣤⡤⠽⢾⣿⣶⣇⡀⠀⡀⠀⠀⠀⣆⠳⠚⢿⠹⣷⠿⠛⢉⡀⣴
⠀⠀⠀⠀⠀⠀⢷⣄⠀⠐⠢⡶⢿⢿⣿⣧⣈⣷⢲⣬⠡⠤⣀⣋⢀⣀⣗⡴⠊⠀⠀⠠⠆⠀⠸⡄⠀⠡⠙⠛
⠀⠀⠀⠀⠀⠀⠈⠙⣿⣶⣤⡼⡺⢼⠛⢿⣿⣇⠀⠀⠀⠀⠡⠟⢐⣾⣿⠈⡠⣶⣿⠀⠀⠀⢠⠛⠉⠁⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣤⣠⡓⠚⠋⠁⢻⣆⠂⠀⠀⠆⠋⠀⠰⠚⠛⠋⢙⠀⠀⠠⠀⠂⡀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⣿⣟⣿⣿⣷⣄⣀⠀⢹⠠⢤⡄⢠⣴⡶⠀⠀⠐⠒⠁⠀⠀⠀⠀⢠⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠋⠉⠉⠉⠀⠀⠀⠈⠇⠘⠿⠯⠀⠀⠀⠀⠀⠀⠀⠀⡀⢁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤
⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠸⡀
⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠉⠉⠉⠙⣦⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠈⠐⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠠⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⡆⠀⠀⠀⡠⠀⠀⠀⢀⠄⠀⠀⠀⠁⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢀⡀⡄⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⡇⢀⠀⣀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⢠⡤⣀⠀⠀⠰⣄⠀⣠⣾⣿⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠀⠘⣇⠀⠀⠀⠈⠑⠂⠀⠙⣷⡿⢿⣿⡿⢀⣠⠠⠴⠶⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠆⠀⠐⠀⠀⣀⠀⠘⣿⣷⣾⣿⡿⠋⠁
⠀⠀⠀⠀⠀⠀⢠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⣠⠂⠀⠉⠐⠾⣿⣿⣿⡟⠁⡀
⠀⠀⠀⠀⠀⠀⢸⡆⠀⠈⠀⠀⠀⠀⠀⠂⠀⠀⠈⡀⠀⢀⡤⢶⣶⣾⣿⣷⣉⠀⠐⠓
⠀⠀⠀⠀⠀⠀⠈⢳⠆⠐⠀⠀⠀⠀⠀⠀⢀⠀⠀⠻⣰⣟⢠⣟⣻⣿⣿⣇⠙⠛⣆⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠌⠀⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⢦⠀⣸⠟⠉⣾⣟⠺⢿⣿⡟⠀⠀⣿⡆⠈
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠉⠲⠆⣐⠦⠀⠀⠀⠄⠃⠀⠀⢹⣧⣴⣿⣿⠇⠀⠀⠘⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠸⠂⠀⠀⠀⠀⠈⠑⢦⣀⠀⠀⠀⠀⡌⢻⣿⡿⠋⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠃⠰⢇⠀⠉⠀⠀⠀⡀⠀⠀⠀⠀⠑⠀⠀⠀⢀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⡆⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠸⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠌⡙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠁⠀⠀⠀⠀⠀⢀⣀⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡇⠒⠀⡀⠀⠀⠀⠀⠀⢀⠈⡈⠀⠀⠀⠀⠀⠀⠀⡠⠚⠁⠀⠀⠀⠀⠀⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡀⠀⢻⠀⠀⠀⠑⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠀⠀⠀⠀⠀⣠⡄⠈⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⢸⠀⡇⠀⠀⠘⠧⠀⠀⠄⠀⠀⢀⠤⠊⠁⠀⠀⠀⠀⠀⢀⡴⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⢸⢰⠁⠀⠀⠀⡀⠳⣄⠀⠐⠠⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠁⠀⠀⠀⠀⢀⣄⠀⠀⡆⣾⠈⡌⠀⠀⡰⠃⠀⠈⠱⣄⠀⠈⠢⣆⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠈⣿⡄⠀⢸⡇⣠⠃⠀⠐⠁⠀⠀⠀⠀⠈⢷⡈⢄⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡄⠀⠘⣷⠀⣼⠀⡏⠀⣴⡷⠃⠀⠀⠀⠀⠀⠈⣷⠼⣷⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢀⠀⠀⠀⠈⠄⢀⠸⣧⡏⢠⠀⣴⡿⠃⠀⠀⠀⠀⠀⠀⠀⠘⢇⠹⣆⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠄⠀⢠⠄⠘⣧⡉⢀⢸⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢡⡈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠠⡇⠈⠨⣿⠃⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡇⠀⡀⡏⢢⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⢠⡿⠁

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⠀⠄⢹⣏⣋⡟⡿⢛⣉⣛⣏⣽⢛⣙⠋⣿⠋⠛⢉⢙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣟⣛⣻⣿⣟⣻⣟⣛⣛⣛⣻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢤⡀⠀⠀⢀⣠⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠒⢦⡀⢀⠏⠀⠀⢃⠀⠀⡞⠁⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠄⠀⠀⢀⠊⠀⠀⠀⠱⡞⠀⠀⠀⠈⡄⣸⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠄⠀⡄⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⠁⡏⠀⠀⠸⠀⠀⠀⠀⢀⡤⠖⡻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠀⠄⠀⠀⠀⠀⠀⠀⢸⠀⠀⢀⣠⣲⠟⣻⣀⣤⣄⠀⢀⠔⠉⠀⡴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠉⠓⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⢀⣴⢛⣭⠵⠛⠉⠉⢀⣽⠔⠁⠀⢀⡞⠁⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠈⠳⡀⠀⠀⢸⡀⡠⠒⢠⣾⣿⣿⣿⣯⣥⣤⣶⠶⠞⡟⠁⢀⠀⣠⢋⣤⠞⣩⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠹⡄⠀⠀⠉⣿⡆⢸⣿⣿⣧⣿⣿⣃⢼⣿⢇⡀⠀⠰⠃⣼⡵⠋⢁⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠙⣆⠠⠚⣿⢏⠈⠙⣻⠟⠻⢿⣿⢛⣥⣻⣷⠀⢁⡾⠋⠀⢀⡞⢀⣠⣤⡄
⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣀⣀⣀⡀⠈⠻⢦⡀⠀⢀⣀⣬⣧⡔⣛⣱⣶⠶⠚⢷⣿⣽⡿⣼⣴⠟⠀⠀⣀⡾⠞⠉⢀⡼⠃
⠀⠀⠀⠀⠀⠀⠀⠻⣄⣀⣀⡀⠀⠀⠀⠀⠀⠈⠉⠑⠂⠻⢦⣀⡿⣿⣷⣞⠻⢿⣿⣻⠷⢾⢻⣿⡾⣿⢁⢀⣤⠾⠉⠀⣠⣴⣋⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⢉⣛⣶⡶⠶⠶⠶⠶⣶⣿⣦⠼⣭⣿⡓⣮⣾⠛⢻⢟⡆⠹⣾⢇⣼⠟⠃⣀⣴⡾⠟⠋⢩⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠊⠉⠀⠀⠀⠒⠊⠉⢁⣀⣽⣍⢿⣫⣥⣦⡟⡡⢶⡃⡩⠼⡿⢨⣾⣿⣴⠿⠿⡟⠁⢄⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠀⠀⠀⠀⣀⣠⣤⣶⣶⠿⠛⣫⣿⣿⣆⣶⣻⣶⣦⣽⢛⣿⣡⣋⣵⣿⠿⠋⠀⠀⡼⣠⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⠒⠛⠋⠉⠉⠀⠀⣠⡴⠛⠛⠻⣿⣧⣬⣥⣿⣭⣤⡞⠋⠉⠀⣸⠋⠀⢀⣠⡾⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⠴⠚⠋⠹⣤⡴⠶⡈⠀⠀⠀⠀⢀⣠⡞⠀⠀⣠⣾⣥⡴⠞⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠒⠀⠒⠋⠀⠘⣷⣾⣽⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠠⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⣦⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⢳⡤⣿⣀⣽⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠙⠛⠋⠀⠈⣯⣠⡿⠶⡄⠀⠰⢦⣴⢛⡉⠛⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠛⠉⠉⠉⠙⠓⣶⠀⠀⠀⠀⠀⠈⠻⠶⠶⠃⠀⠐⢻⡇⠀⠁⣠⡼⠷⠒⠒⣶⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⣀⣤⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⢷⡛⠉⠀⠀⣀⡼⠃⠀⠀⠀⠀⠀⠀⠠⠤⠄⢀⣀⠀⠀⠀⠉⢀⡀⠀⠀⠘⢧⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠙⠒⠒⠚⠉⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢦⡀⠀⠀⠉⢻⡟⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢳⡀⠀⠀⠀⠀⣤⢶⣿⡇⠀⢀⡤⢶⡿⢻⠛⢷⠶⣄⠀⠀⠙⣦⠀⠙⠟⠃⠀⠀⢀⡞⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⢀⡀⢻⡄⠀⠀⠀⢀⡟⠸⠇⣴⠿⢦⣿⣤⣼⣤⣬⣷⠼⠷⡄⠀⠈⣧⠀⠀⠀⠀⠠⠟⢀⡀⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⠘⠃⠀⠹⣄⠀⠀⢸⠁⠀⢰⡇⠀⢸⠃⠀⢸⡀⠀⢸⡄⠀⢻⠀⠀⢸⡆⠀⠀⣠⠆⠀⠘⠃⠀⠻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠐⠂⠀⠀⠙⣆⠀⢸⠀⠀⢸⡟⠛⢻⠛⠛⢻⠛⠛⢻⡟⠛⢻⠀⠀⢸⡇⠀⣰⠋⠀⠀⠐⠂⠀⠀⠹⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠸⣇⠀⠈⢧⣀⣼⣧⡤⣼⡦⢤⣾⣄⣠⡟⢠⠀⣼⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠻⢦⣹⣄⢸⣃⣴⣣⡼⠋⠀⣾⣼⣣⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠈⣳⣤⣴⡃⢀⡀⠘⢷⣄⠀⠀⠈⠉⠛⠛⠉⠁⠀⠀⠀⠛⠋⠁⠀⣀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣾⣭⣥⣭⣿⡾⠂⠀⠀⠈⠛⠶⠀⢤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣹⡗⠲⣯⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⡇⠂⢸⠐⠂⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠋⢉⡟⢙⡏⠉⠛⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⣳⣄⣼⣠⣼⡃⠘⠀⠀⠀⠀⠀⠀⠀⣴⣦⠀⠀⠀⠀⠀⠀⠘⢦⡤⢾⡉⠉⣹⢦⣤⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⠀⠉⠁⠸⠇⠀⠀⠀⠀⠀⠀⠀⡼⠁⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠸⡇⠈⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠠⠄⠀⠀⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠶⠶⠶⠶⠶⠶⠶⠶⠿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠿⠛⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⠻⢶⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠉⠀⠀⠀⣀⣤⣤⡤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⢈⣽⣿⣦⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠛⣻⡇⠸⢏⣿⡟⣾⡋⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⢀⣴⠿⠛⠁⠀⠀⠉⠻⢷⣄
⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠿⠶⠶⢦⣭⣴⣭⡉⢷⣀⠀⠀⠀⠀⢻⡆⠀⠀⠘⠻⠾⠿⠿⣦⡀⠀⠀⠀⠙⢷⣄
⠀⠀⠀⠀⠀⢀⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⣹⠃⠀⠀⣠⡼⠃⠀⢀⣀⣀⣀⣠⣴⠿⠁⠀⠀⠀⠀⠀⠙⣷⡄
⠀⠀⠀⠀⢠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣷⠀⢻⣄⢀⡾⠁⠀⠀⠀⣿⡋⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆
⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀⠈⠉⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆
⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣟⣛⣁⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄
⠀⠀⣿⠀⠀⠀⠀⣠⣤⣤⣤⣤⣀⡀⣀⣠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣩⣭⣉⠙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿
⠀⢰⡟⠳⣦⠀⢰⡟⠁⣀⣀⠀⠉⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣰⡏⠁⠈⠙⠛⢾⣝⠛⣿⣆⠀⠀⠀⣠⠶⣦⡀⠀⠀⠀⢹⡆
⠀⢸⡇⠀⢿⡇⢸⡇⠀⠻⠿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠉⠋⠀⠀⠀⠀⢀⣾⣯⣤⣈⢻⣆⠀⠀⣿⠀⠈⠻⣦⠀⠀⢸⣇
⠀⣸⡇⠀⠈⣿⠚⠷⠚⠲⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠈⠛⢿⣿⣛⣿⣯⡄⠀⠐⣿⠀⣤⢴⡏
⠀⢻⡇⠀⣾⠏⠀⠀⠀⠀⠈⠛⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠹⣧⣀⣀⣠⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢸⡇⠀⠀⠙⠛⠃⢸⡇
⠀⢸⡇⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣤⣀⡀⠀⠀⠀⠀⠀⠈⠙⠋⠉⠉⠛⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⣼⠁
⠀⠀⣷⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⢠⡶⠟⠀⠀⠀⣠⠶⠶⠶⣿
⠀⠀⢹⣏⢿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡃⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⢀⣼⠏⠀⠀⣸⡏
⠀⠀⠀⢻⡄⠉⠙⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠆⠀⠀⠀⠀⠀⠀⣿⣿⡷⠘⣷⠀⠀⣰⡟
⠀⠀⠀⠀⢻⡄⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣰⣿⣿⡇⢰⣏⣀⣴⡟
⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⣿⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⢀⣾⠉⣿⠞⠁⠈⣩⡿⠉
⠀⠀⠀⠀⠀⠀⠈⠻⣤⡀⠹⣆⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⣴⡾⠃⠀⠀⠀⣠⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣙⠷⣄⣸⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠁⠀⠀⢀⣠⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣮⣿⣶⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠳⠶⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣴⠶⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⠛⠛⠋⠉⠁
⡶⠶⠶⢶⠶⠶⢶⠶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⢶⡶⢶⣶⢶⣶⠶⠶⠶⢶⡶⠶⡶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠉⠑⢆⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠈⠎⠀⠀⡱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠝⠂⡎⠀⢑⠀⠐⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡀⠀⠀⠀⠒⠊⢠⠤⠴⠃⠀⠀⢀⡀⠐⠃⢀⠔⠁⠀⠀⠀⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⠒⠚⢄⣀⡰⠀⠀⠀⣀⠠⠤⢀⣐⡦⣎⠀⠀⠀⠀⠀⡸
⠀⠀⠀⠀⠀⠀⣀⡀⢀⣀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⢠⠊⠀⠀⠀⠀⠀⢧⠈⢦⣀⣀⡤⠶⣁
⠀⠀⠀⠀⡰⠋⠀⠁⠀⠈⠑⡄⠀⢰⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⢐⡝⢦⠈⣦⠀⠀⠀⠀⢣
⠀⠀⠀⠀⢇⠀⠀⠄⠀⠁⠀⠼⠀⢸⣀⠔⠒⠂⠀⠀⠀⠈⠒⠤⠤⠖⠋⠀⠈⠱⢴⠢⠤⠤⠤⠊
⠀⠀⠀⠀⢘⣄⠀⠀⠠⠀⠀⢠⠟⢹⠃⣀⣀⣀⣀⠀⠀⠀⠀⠀⠸⡀⠀⠀⡠⠃
⠀⠀⠀⡔⠉⠈⠓⢄⣀⣀⡔⠁⢠⠟⠩⠀⠀⠀⠈⠑⢄⠀⠀⠀⠀⠑⠂⠊⠁
⠀⠀⠀⢣⠀⠀⠀⠀⢀⡞⠀⣰⡏⢀⠀⠀⠀⡀⠀⠠⠉⡄
⠀⠀⠀⠀⠑⠒⠬⠔⢾⣠⡞⠑⠘⢆⡀⠀⠀⠀⠀⠐⡰
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⢧⠀⠀⠀⠈⠙⡖⠓⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⣀⣠⠔⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⣸⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠘⠀⠰⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢡⡃
⠀⠀⠀⠀⠰⣿⡏⢛⣿⠏⠀⠀⠀⠀⠀⠄⠀⢀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠙⠀⡐⠀⠀⠀⠀⢼⠁
⠀⠀⠀⠀⠀⠿⠟⠿⢿⠀⠀⠀⠀⠀⡺⠀⢀⠘⠀⠀⢠⡆⠀⠀⠁⠀⠀⢀⠀⠀⠀⠀⠠⠀⠈⠐⠀⠀⠀⠀⠀⠸⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠏⠀⠀⠈⠁⠀⠀⣼⠗⠀⠀⠀⠀⠀⡸⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⢧
⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⢀⡀⠄⡀⠀⠀⠀⠀⠀⠀⠀⣆
⠀⠀⠀⠉⠀⠀⠀⠀⠀⡖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⡘⠁⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠂⠀⠠⡀⠀⠀⠀⠀⢰⣳⠄⠀⠀⠘⣧⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⣀⣆⠄⠀⠐⠃⠀⠀⠀⠀⠀⡄⠁⠁⠠⠀⠀⠈⠀⠀⠀⠀⠀⣏⠀⠀⠀⠀⠀⣤⠀⠀⠀⢠⠇⠀⠀⠀⠘⠁
⠀⠀⠀⠓⠞⠂⠀⠀⠀⠀⠀⠀⠄⠄⠀⠄⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢟⠀⠀⠀⠀⣤⠀⠐⠀⠘⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⡀⣤⠄⠀⠀⠀⠀⠚⠄⠈⠂⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⠂⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠤⠀⠈⠉
⠀⠀⣠⡄⠀⠁⡀⠰⠆⠀⠀⣦⠀⠀⠀⠀⠀⠀⠀⡀⠀⠠⣠⣆⠀⠀⠀⠀⢀⡄⠀⠀⠂⠀⠀⠀⠀⠘⠡⡀⢠⠀⢀⡀
⠀⠶⠈⠘⠳⠆⠀⢴⢄⢰⠆⠀⠀⠀⠠⠀⡆⢀⠀⠀⠀⠐⠛⡟⠉⠐⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠴⠀⠀⠈⡆⡀⠂⠁
⠀⠀⢤⠑⢂⠀⡁⠀⣝⢁⠰⠆⠀⠈⠀⠀⠀⠁⠀⠀⠀⠄⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠑⠆⣠⠁⠀⣀
⠀⠀⠀⠀⠐⠆⠡⡀⠡⠀⠦⠀⠀⠀⠉⠉⠈⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⣄⣠⠏⠁⠀⠀⠖⡀⠀⠠⡁⠄⠂⠉
⠀⠀⣘⠃⠛⠐⠖⠀⡀⠴⠆⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⡖⠚⠁⠀⠀⠀⠀⠀⠀⠀⠢⣘⠀⠀⠀⠀⡸
⠀⠀⠈⠀⣤⠁⠀⠀⠈⠂⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡄⠀⠀⠀⠀⣘⡉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠃
⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠀⠀⠠⠁⠀⠀⠀⢹⣋⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⢀⢀⠀⠀⠀⠀⢻⠁⠀⠀⠀⠀⠀⣿⠛⣻⣇⠀⠀⠀⣤
⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠾⠀⠀⠀⠁⠀⠀⠀⠄⢯⢏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⢿⡞⠋⠁⠀⠀⠉⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠈⠑⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⢀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠊⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠁⠀⠐⠆⠠⠀⠀⠀⡄⠀⠀⠀⠀⡠⡁⠡⠁⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠈⠁⠐⠂⢃⠰⠆⢠⠂⠋⠀⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⡁⠀⠎⡀⠠⠆⠀⣀⠀⠀⠀⠀⠀⠄⡀⠄⠀⠈⠄⠀⠃
⠀⠀⠀⠀⠀⠁⢀⢀⠀⠀⠀⠀⠀⠈⠁⢦⡀⠓⠸⡀⠤⠔⠁⠀⠉⣁⠀⢀⠀⠀⠀⠀⠋⠀⠐⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⢠⠀⠙⢶⠀⠁⠂⡴⠒⢋⠀⠀⣀⠠⠀⠀⠀⢀⡠⠠⠀⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⢀⡀⠁⠀⡀⠀⠀⡀⠀⠀⢁⠠⠄
⠀⠀⠀⠀⠀⠐⠿⠄⠀⡀⠀⠀⠀⠂⠀⠀⠈⠀⠈⠀⠒⠀⠈⠁⠀⠀⠁⢀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⣀⣄
⠀⠀⠀⠀⠀⠀⠈⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠠⡀⠀⠀⠀⠀⠁⠀⠐⠲⠀⢈⣊⣉⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠐⠀⠀⠁⢀⠄⠀⠀⠀⠀⠀⠃⠀⠀⠉⠃⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠞⠀⠀⠀⠀⡏⡀⡀⠀⠀⠄⠃
⠀⠀⠀⠀⠀⠀⢀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠁⠀⢀⡀⠀⢤⠆
⠀⠀⠀⠀⠀⠀⠒⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠘⢅⠢⠌⠻⡖⠀⡦⠮⡀
⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠰⠂⠀⠀⠀⠀⠀⠀⡀⠈⠂⠀⠀⠈⠑⠢⡌⠉⠐⢲⠮⡶⣄
⠀⠀⠀⠀⠀⠈⠀⠁⢐⡄⠀⠄⠀⠀⠀⠀⠐⠃⠀⠑⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⢣⠀⠀⠄⢆⠈⠊⢁⠠⣄
⠀⠀⠀⠀⠀⠀⠐⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⡀⣀⠹⡄⠀⠀⠙⠋
⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠐⠀⠀⠀⠆⠀⢠⡀⠈⢀⠀⠀⠀⠀⢀⡀
⠀⡴⢉⣌⠱⣄⣀⣀⣀⣀⣀⣰⣉⣦⣄⣀⣀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⢀⠀⣀⠀⢄⠘⠂⠐⠂⣢⡅⠱⡀
⠀⢳⣌⠛⢿⡇⢰⢦⢹⡇⣴⣸⠀⡇⢠⢦⢸⠃⣴⡄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠉⠀⠀⠀⠁⠀⠀⠀⠀⠒⠃
⠀⢯⡙⠛⣠⡇⢘⢊⣸⣃⡇⢸⣀⣇⣸⣸⢸⣆⣙⡁⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠉⠉⠁⣇⣸⠉⠀⠉⠀⠀⠉⠈⠁⠈⠉⢧⣙⣡⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣡⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠬⠔⠒

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀⠀⠀⠀⠀⠀⠀⢠⠆⠀⡀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠃⠀⠀⠀⠀⠀⠀⡀⠀⠒
⠀⠀⠀⠀⠀⠀⢀⡄
⠀⠀⠀⠀⠀⠙⠛⡷⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦⣀⡤
⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠠⣴⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡿⠁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⢀⠀⠀⠀⠙⢿⣧⡀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣆⠀⣠⣿⠏⠀⠀⠀⠀⣤⠛⠙⣿⣄⠀⠐⣄⣀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⢰⣶⣤⡤⠀⡀⣠⣿⣿⣿⠋⠀⡀⠀⣠⣴⣞⠁⡀⠀⠀⠙⣳⣶⣿⣿⣿⠷⠦⠀⠸⠇⣷⣤⡄
⠀⠀⠀⠤⠈⣋⣾⣿⣯⣿⣿⣿⣿⡟⣿⣿⣶⠿⢛⡿⠟⠁⢤⣾⣿⣿⣿⣿⣯⠱⠶⢶⣄⠀⢀⠈⠁⠀⠄
⠀⠀⠀⠰⣾⣯⣿⣿⣾⣾⣿⣿⣿⣷⣿⣿⣿⣷⣾⣷⣾⣾⡆⠉⢻⣽⣿⣿⠿⠁⠀⢀⣨⣿⣿⣿⣷⣶⣦⣤⡀
⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⣾⣟⠙⠿⣷⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠾⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆
⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠉⠙⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡝⠋
⠀⠀⠀⠀⠀⠀⠻⠿⡿⣿⣿⣿⣿⣿⣏⠙⠻⣿⣿⣿⣿⡛⠀⠂⢀⣀⣠⣬⣯⣭⣿⣿⣿⣿⣿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠻⣿⣿⣿⣿⣶⣶⡀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⠿⣿⠻⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠿⠿⠿⠿⠟⠙⠋⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⡀⠚⠈
⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡂⠀⠼⡇
⠀⠀⠀⠀⠒⢦⣤⠊⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢀⣀⠀⣠⡤
⠀⠀⠀⠀⠀⠀⣷⠀⠁⠀⠀⠀⠀⠀⠀⠀⠐⠿⠃⠀⠀⠻⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⡴⠿⠆⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠙⠙⠛⠉⠉
⠠⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢄⣀
⠀⠙⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠰⡆⠀⠀⠀⠀⠀⣒⣰⣖⢄⠀⠀⢠⠤⡶⣦⣤⣄⠈⠂
⠀⠀⠀⠉⠑⡀⠀⠀⠐⠈⠁⠀⠀⠀⠀⠀⢰⢀⢚⣻⡟⢿⠇⠀⠀⠠⠀⠀⡀⠁⠀⠁
⠀⠀⠀⠉⠀⠀⠀⠛⠃⠋⠀⠀⠀⠀⠀⠀⠸⡿⢿⣿⠁⠀⢀⡆⠀⠀⡄⠀⠁⠀⠀⠀⠠⠈
⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠖⠊⠀⠀⠀⠀⠀⠉⠀⠛⠠⠴⠊⠀⠀⠀⠀⠀⠀⠈⣹⣿⣿⣶⣾⠒⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠶⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡦⠀⠀⠀⠁⠀⡀⠙⠛⠓⠆⠀⠀⠃⠀⠁
⠀⠀⠀⠂⠀⠀⠀⠀⠀⠲⡄⠀⠀⠀⠀⠀⠀⠉⠀⠀⠁⠀⠀⠂⠀⠀⠂⠀⠀⡀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠠⠀⠀⠀⢀⢒⠒
⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠄⠀⠀⠀⠀⢀⡀⠄
⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠶⢤⣴⣿⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣖⡓⠛⣿⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠉⠑⠀⠀⠀⠀⠀⠂⠀⠀⠉⠋⠉⠛⠛⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡈⠱⡄⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣆⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠶⡇⣰⡏⢁⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⢀⣴⣿⡿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠁⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠋⠀⠁
⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⣠⢴⠶⡖⢶⢤⡀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢀⡄⣄⢠⡀
⠀⠀⠀⠀⠀⠀⣸⢁⡇⠀⢀⡞⢳⡿⠶⡷⠾⡗⠛⣆⠀⠀⡇⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⢠⣬⠁⣬⡁⣩⡈⣥⣄⠀⠀⠀⣷⡀
⠀⠀⠀⠀⠀⢠⣇⣼⡃⠀⢸⠦⢼⡧⠴⡧⠤⣿⠤⢾⠀⠀⣳⣌⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⢘⣛⠀⣛⡁⣛⡃⣙⣛⠀⠀⠀⡻⣇
⠀⠀⠀⠀⠀⢸⠈⣇⠳⡄⠘⣆⣨⣧⢤⡧⢤⣧⣀⡟⢀⡴⢣⠏⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⣷⡀⠀⠸⠿⠂⢛⡃⣛⠃⠿⠟⠀⠀⣴⢯⣿
⠀⠀⠀⠀⠀⠘⣇⠈⢧⠙⢦⡈⠳⢽⣦⣧⡾⠶⠋⣠⠞⣠⠏⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⢿⣦⡀⠈⠛⠘⠃⠋⠘⠋⠀⣠⣾⣯⣿⡏
⠀⠀⠀⠀⠀⠀⠈⢢⡈⠃⠀⢳⡀⠀⠀⠀⠀⠀⣼⠁⠀⠃⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⣼⣿⣷⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⣸⠁⠀⠀⠀⠀⠀⢻⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠁⠀⠀⠀⠀⠀⠀⢻⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣀⣽⠀⠀⠀⠀⠀⠀⢸⣀⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⠀⠀⠀⠀⠀⠀⠀⠸⠿⠇

⠀⠀⠀⠀⠀⠀⠐⠃
⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⡄⠀⠀⣸⡐⠀⠀⠤⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠘⠀⠀⠀⠈⠀⠘⠂⠀⠀⠀⠀⠀⠀⠀⠙
⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠰⠂⡀
⡀⠀⠀⠠⠃⠓⠀⠀⠀⠀⠀⣄⠀⠀⡄⠐⠀⠀⠰⠠
⠀⠀⠀⠀⡄⠀⠀⡄⠀⠐⠄⢠⠄⠀⠀⡀⠀⠀⠠⠀⠀⠴
⠈⠀⠀⠀⠁⢠⠚⠀⢀⠀⠀⠀⠀⡆⠀⠁⠀⠀⠀⡄⠀⢀⠀⠀⠀⠀⠀⢀
⠈⠀⠀⠀⠀⠘⠀⠀⠈⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣱⣶⣶⣀⣀⣀⣀⣀⣀⣴⡶⣦⣄⠢⠀⠀⠀⠀⠘
⣤⣄⣀⣀⣠⠿⠶⠒⠒⠊⠉⠀⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠘⠛⠷⢶⣴⣶⣾⠗⠲⢷⣤⣀
⠀⠉⠉⠉⠑⠒⠶⠶⠶⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠛⠶⣶⣄⣀⡉⠹⣷⣀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉
⣿⡿⠛⠟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣈⣙⡛⠿⠆⢀⣀⢀⡀⠀⠤⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⠿⠿⢿⣿⠛⠇⠀⠶⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⠀⠉⠉⠛⠉⣩⣴⣾⡏⠀⠀⠀⠀⠀⠀⠀⠉⠈⠓⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠉⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣷⣦⣄⣀⣀
⠀⠀⠀⠀⢰⣶⣶⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⣿⣿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠿⠿⠿⣿⣿⣿⣿⣿⣿⠟
⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⡆⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣿⡿⠋⢿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣷⣶⣬⣭⣭⣭⡄
⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⠁⢀⣾⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⣀⠈⠙⠁⠀⠈⢿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣻⣿⣿⣟⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠈⠉⠁⠈⢧⠘⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⣾⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠉⠙⠋⠁⠀⠀⠀⠀⠀⣴⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠈⠉⣠⣤⠀⠀⠀⠀⠀⠀⠻⣿⣧⣭⣭⣾⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣏⡀⠀⠀⢀⣠⣀⣀⣀⣀⣸⣿⣿⡇⠀⠀⠀⠀⢀⣠⣌⡛⠛⠛⣋⣡⣀⡀
⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⠀⢶⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⢉⡉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠈⠛⠉⠉⠉⠉⠉⠁⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣿⣿⡷⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠛⠛⠛⠛⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⠀⠀⠀⠀⠀⠀⢠⣾⡿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠦⠀⠀⠉⠉⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⣀⡀⠘⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠀⠀⣿⣿⣿⡿⢋⣭⣭⣿⣿⣿⣿⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠋⠀⠙⠿⣿⣿⣿⡿⠋⠻⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠿⠋⠀⠀⠠⠴⠶⠾⠿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣄⣤⣤⣀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⢀⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣠⡾⠿⠻⠛⠻⠉⠉⠉⠁⠁⠉⠙⠋⠋⢻⡿⣿⣿⣿⣿⣦⡄
⠀⠀⠀⠀⠀⠀⠐⠛⣻⣠⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣿⣿⣿⣿⣦⡄
⠀⠀⠀⠀⠀⠀⠀⡴⠁⡿⠀⠀⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢀⢀⣀⢀⣀⣒⣶⣶⡦⢀⢀⠀⠀⠀⠀⠘⠛⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⣠⣴⣦⣦⣿⣿⣿⣿⣿⣿⣶⣾⣿⣷⡦⠀⠀⠀⠘⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⢈⣿⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣶⣄⣀⠀⠐⠟⠻⠀⠀⠀⣼⣶⣦⡄⠀⠀⠀⠀⣽⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣻⣿⢿⢿⣿⣷⣾⢿⣿⣻⡻⠈⠁⠘⠛⢻⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣿⣟⢿⣽⣿⣿⡟⠛⠁⠀⠀⠀⠀⠀⠨⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠪⣧⣸⠁⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣳⣿⡡⠀⠀⠀⠀⠀⠀⠀⠀⣶⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠏⠀⠀⠀⠀⠀⠀⠀⠠⣴⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢤⣿⢤⡄⠀⠀⠀⠀⢀⣼⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣿⡘⠁⠀⢀⣠⣴⣿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢿⠷⠶⠿⠛⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⢒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠂⠀⠀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡁⢰⠠⢂⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠊⠀⢀⡀⠀⠀⠀⠀⠀⠠⡐⢄⢀⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠦⠐⡁⡱⠀⠀⡇⠀⠀⠀⠀⠀⠈⠐⢸⢔⠁⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⡀⠀⣀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⡠⢠⠀⠠⠀⠀⠀⠠⢚⡠⡖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠈⠀⠀⠀⠠⠈⠢⠀⢀⠀⡇⠀⠔⠂⢰⡠⠠⠀⠐⠁⠀⠀⢀⠀⠀⢓⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠐⢄⠀⠀⢸⠀⠀⠀⠀⠀⠀⠈⠂⢇⡂⢄⠀⠀⠀⡀⢀⠄⠐⠁⠘⠀⠀⠀⢠⠒⠂⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⡀⠀⠠⠀⡄⠀⠀⠀⡠⠈⢠⠤⠀⢣⢸⠀⠀⢀⡔⠑⠄⠡⠀⢣⠀⠀⢀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠀⠑⣥⠀⠀⡐⠀⠰⠀⠑⠐⠊⢾⠀⣠⠊⠀⠀⠀⠀⠀⠀⡄⠀⡘⠀⠠⢂⠍⠀⠀⠀⠀⠠⠉
⠀⠀⠀⠀⠀⠀⠨⠔⣐⠒⠠⢀⣀⠀⠀⠀⠈⡄⠰⠀⢀⠄⠀⠀⠀⠀⢸⡔⠁⠀⠀⢀⠄⡄⠀⠀⠁⢠⠁⠔⡠⠂⡠⠢⡄⠀⡠⠁⠐
⠀⠀⠀⠀⠀⠀⠀⠘⠼⢴⣙⠈⡐⠀⠀⠀⠀⠸⡀⡠⠂⠀⠄⡀⢀⠀⠀⠀⠀⠈⢀⠢⢂⣀⠀⠀⠀⣌⠈⣐⢠⣾⣦⡀⣇⠔⢀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠑⢢⢠⠐⢦⠐⢅⠂⠄⡀⢣⠀⠀⠀⠑⢈⣄⡄⠀⡇⠀⠀⡡⠂⠂⠒⠁⠀⣸⠇⡐⡃⣠⠀⣁⠘⠿⢆⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⢁⠀⠀⠳⡀⠑⠠⡈⠐⣆⠀⠀⠐⠥⠊⠈⢢⡇⢀⠞⠀⠀⠀⠀⠀⢀⡿⠐⢀⡀⠀⠒⡠⠃⠀⣨⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡈⠐⢄⠱⡀⠀⠈⠀⠈⡄⠀⠀⠀⠀⠀⠀⢣⠊⠀⠀⠀⠀⠀⠀⠈⡏⠀⠠⠈⡄⡰⠁⠀⠐⠙⠙⠙⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⢱⡀⠀⠀⠀⠸⣄⠀⠀⠀⠀⠀⢼⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠑⢸⠁⠀⠀⠄⠴⡀⠒⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠌⣁⠀⠈⠃⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⣙⠁⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⢹⠠⠀⠀⠀⢹⡀⢀⣏⣰⠄⠠⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠉⠲⣄⠀⠀⠈⠃⠐⠀⠀⠀⠃⠘⠈⢇⠀⢠⠎⠘⠂⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡈⠣⡌⠀⠀⠈⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠃⠀⣠⠞⠁⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠰⢄⡙⠀⠘⠁⠀⠀⠁⠀⠠⢀⠤⠈⠙⠀⠀⠀⠀⡀⠀⠠⠀⠁⢀⡴⠋
⠀⠀⠀⠀⠀⠀⣀⣀⣀⣙⠂⠀⠀⠀⣤⠠⠗⠀⠉⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⣀⣠⠤⠄
⠀⠀⠀⠀⠀⠀⠈⠠⠉⠁⠀⠀⢀⣀⣡⣀⡀⠀⠠⢄⠀⠐⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡀⣀⡔
⠀⠀⠀⠀⠀⠤⠤⠤⡌⠀⠀⠀⠜⠅⠀⠘⠲⠺⡤⡈⠀⠀⠁⠀⠀⠀⠀⠀⠀⢀⠀⠒⠀⠀⠌⠁
⠀⠀⠀⠀⠀⣄⣤⣀⡀⠀⢀⠈⠀⠀⠀⠀⠂⠀⢠⡀⠀⠐⠂⠄⠀⠀⢄⡀⠀⠀⠑⠀⠀⠀⢠⠔⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⢀⠀⠀⠀⠑⠄⠀⠀⢀⡑⠀⠤⠤⠔⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣀⡀⠠⠀⠀⠀⠀⠀⠀⠷⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠈⠀⠰⡑⠄
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠈⢷⡄⠀⠠⡋⠠⠀⠀⠀⠀⠀⠀⢀⢀⠀⠀⠀⠐⠀⢸⠁
⠀⠀⠀⠀⠀⠀⠰⡄⠀⠀⠤⡀⡀⠀⠀⠈⡧⠔⠀⠀⠀⠀⠀⠂⠀⠀⡀⠃⡌⠀⡄⠀⠀⢦⠼
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠁⢂⣀⡴⠁⠀⠀⠀⢀⠔⠀⠀⢀⠰⠲⠊⠀⠀⡀⠀⢀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠈⠁⠀⣠⢔⠕⠊⠑⠤⠤⠚⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⠴⠶⠚⠢⠤⠠⠤⠚⠋⠁


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

⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠤⠤⠤⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠤⠀⠤⠄
⠀⢠⠖⠁⠀⠀⠀⠀⠀⠑⢦⡀⢠⠞⠁⠀⠀⠀⠀⠀⠈⠠⡀⠀⠀⠀⠀⠀⡠⠊⠉⢀⠐⠃⠀⠀⢀⣤⡿⠶⢄
⢠⠃⠀⢀⡦⠀⠀⠄⠀⢄⠈⠱⠇⠀⠀⠀⠀⠀⠀⠀⠀⠔⠑⡀⠀⠀⢠⠊⠀⠀⠈⠀⠓⢲⣴⡛⠛⠁⠀⠀⠀⡳⡀
⢈⠀⠀⠀⠉⢀⠠⠀⠂⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⡇⠀⢀⠇⠀⠀⠀⠀⠀⣰⣴⠿⠀⠀⠀⠀⠀⠀⠁⠱
⠘⡀⠀⠀⠀⠀⠀⠀⠂⠀⣀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⢠⢰⠀⡄⠀⠀⢀⣷⠙⢲⡀⠀⠀⠀⠀⠂⠒
⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⢠⠃⠀⠀⠘⠸⠀⠘⠇⢠⣼⠁⠀⠀⠁⠀⠀⠀⠀⠠
⠀⠀⠙⢄⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠈⢄⠀⠀⠀⢺⡅⠀⡀⠀⠀⡀⠀⠀⠀⠀⡀⡰
⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠈⠂⠀⠀⠀⠀⠀⡀⠀⠀⣔⡴⠁
⠀⠀⠀⠀⠀⠈⠑⢤⡀⠀⠀⡀⠀⠀⠀⢈⠤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⣀⠀⠀⠀⠀⠀⠀⠈⣠⠴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢤⡀⣀⠤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠒⠒⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠳⡀
⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⢣
⠀⠀⠀⠀⠈⡟⠻⠿⠿⣿⠿⠿⠿⠿⠿⠿⠿⠟⢻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠈⢇
⠀⠀⠀⠀⠀⡇⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⠀⠀⠀⠈⢧
⠀⠀⠀⠀⢰⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠈⢣⡀
⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⠀⠈⢁⠁⠀⠀⠀⠀⠱⡄
⠀⠀⠀⠀⢸⣿⠀⠀⠀⢁⠠⠆⠦⠀⠁⠀⠀⠀⣿⠆⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠹
⠀⠀⠀⠀⢸⣿⠀⠀⠈⠀⠀⠀⠀⠀⠀⠐⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⡇
⠀⠀⠀⠀⢸⣿⠈⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠄⣿⠃⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜
⠀⠀⠀⠀⢀⣧⣥⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣦⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⣀⠀⠀⠀⠀⢀⣀⠴⠊
⠀⠀⠀⠀⠻⢿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢛⣿⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠉⠁⢳⡀⠀⠀⠀⠀⢀⡾⠛⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠚⣇⠀⠀⠀⠀⢸⡃⢠⣴⡞⣆
⠀⠀⠀⠀⠀⢠⡞⢛⡷⢄⠀⠀⠀⠀⠀⠘⣧⣿⣄⠀⠹⡀⠀⠀⠀⢸⡇⠛⢀⣱⣿
⠀⠀⠀⠀⠀⠘⡄⠀⠑⠈⢆⠀⠀⠀⠀⠀⢻⠇⢁⡶⢿⣇⠀⠀⠀⠘⡇⠀⠚⢉⣽⡇
⠀⠀⠀⠀⠀⠀⢰⡀⠂⠀⣪⣢⠀⠀⠀⠀⠘⡆⠈⠀⠀⠈⡄⠀⠀⠀⣷⣯⡀⣿⡿⣇
⠀⠀⠀⠀⠀⠀⠀⢳⡸⠆⠀⠄⢣⡀⠀⠀⠀⠉⠀⠀⠀⠀⢺⡀⠀⠀⠟⠀⣰⣟⠃⢛
⠀⠀⠀⠀⠀⠀⠀⠀⢻⡐⠀⠀⠀⢳⡀⠀⠀⢨⠀⠀⡠⠖⠚⣇⠀⠀⡄⠰⠋⠉⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠠⠻⣄⠀⠈⣇⢠⠀⠀⠀⢹⠀⢠⡅⠀⠓⠀⠐⠺⡆
⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢳⠀⡴⠎⠲⠌⢆⠀⠸⡀⣆⠀⠀⠘⡇⠘⡇⠀⡀⠠⠀⠰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠛⠛
⡟⠡⠈⡓⢄⠀⠀⠀⠀⠀⠈⢶⠁⠠⠂⠂⠸⣄⢀⠃⠈⠙⠛⠋⠙⠚⠁⠊⢦⡀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠞⠃⠂⣔⢀⡴
⠹⣤⣤⣤⣶⣷⣄⡀⠀⠀⠀⠘⣧⠀⠐⠠⠀⠘⠉⠀⠀⢀⡀⠀⠀⠀⠀⠀⠘⢿⣄⢀⣷⠀⠀⠀⠀⠀⠀⠀⠀⣰⣀⡆⢀⣤⢄⡞
⠀⠈⠲⣀⠩⠉⠉⠙⠲⣄⡀⠀⠈⣧⠀⠸⣧⣄⠀⠀⠀⠟⠁⡀⠀⠀⢤⡄⣴⣂⣠⣾⣿⡀⠀⠀⠀⠀⠀⠀⡼⠣⠝⣿⠿⡿⡾
⠀⠀⠀⠈⠳⢆⠀⢰⣿⣀⢛⡶⠤⠞⠀⣄⣂⠀⠀⠀⠀⣠⣾⣿⣿⡦⠿⠃⢿⡿⢿⠀⠠⣿⣦⠀⠀⠀⠀⣸⠡⠾⠊⢍⡀⣾⠃
⠀⠀⠀⠀⠀⠀⠳⣟⠉⠀⢂⠠⢀⣴⠄⠉⠀⢠⡆⣀⡼⠟⢫⣥⣠⣀⠦⠀⢿⣵⠊⡷⢠⡷⠢⠷⣄⣀⣼⠏⠠⢘⠀⠝⣴⠃
⠀⠀⠀⠀⠀⠀⠀⠈⠻⣌⠁⠀⠀⠀⠠⡀⢀⠈⠁⠉⠀⠀⠀⢉⡿⠟⡷⣟⣶⡑⡓⢡⠟⣿⣠⠶⠈⠉⠉⡉⠐⣨⡋⣠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡙⢢⣐⠁⠀⠀⠀⠈⢀⠀⠀⣴⣦⡀⠀⣾⠟⠃⠦⠁⠼⠃⡯⢵⠄⣆⢰⣦⡀⢰⣎⣡⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡎⠛⠟⢀⠐⠊⠓⠀⠀⠀⠈⢿⣿⣦⡀⠀⠀⢶⣽⡄⢀⣒⣋⢴⣓⠋⠉⠀⢺⣄⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣦⣤⣴⣾⣿⣿⠶⠀⠀⠀⠚⠀⣿⡿⠀⠀⠀⠉⠁⠨⠈⣉⠀⣹⢻⡟⠀⢩⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⣿⣿⡟⡿⡆⢰⠀⠀⠀⠀⠈⠁⠐⠒⠀⢳⡻⣄⣿⠇⠀⢠⣄⠀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡈⠈⠃⢀⠀⠘⡆⠀⠀⠀⢠⣀⡀⠀⡀⠉⠂⢝⣯⢀⣶⣾⢡⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡠⠇⠉⠀⠀⠙⠒⠀⢀⡀⢉⠛⠃⠀⡀⠀⢀⣳⣌⡙⣽⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣀⣐⣒⣶⣂⣈⣉⠉⠉⣭⠀⠤⢅⣀⡀⠉⠉⣹⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡠⣴⡯⣤⣀⠀⠰⠶⢿⠿⠂⠈⠀⠈⠉⠉⠉⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⣠⣤⡄⠀⠤⠤⠄⠀⠸⣿⠏⠡⠶⠶⠄⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⡌⠉⡄⢆⡶⣴⣶⡦⠀⢀⠀⠇⠐⠟⢻⢇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠷⢶⣼⢃⣄⢠⡄⠀⣾⢠⢆⡄⢀⣾⠸⡇
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣿⣴⣵⣶⣿⣼⣼⣮⣤⣼⣿⣼⣼⣼⣮⣧⣶⣧⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡟⠛⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠁⠀⠰⣃⠾⠋⡴⡦⠀⠲⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢀⠀⠀⣤⡄⢦⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠘⠯⣸⣲⠁⡀⠀⠀⠠⠄⠐⠀⠠⢀
⠀⠀⠀⠀⠀⠀⠀⠄⠀⠒⢀⠀⠀⠀⠀⢀⠁⡰⡬⠀⡬⠃⣘⠄⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠈⠄⠀⠈⠁⠀⠰⢀⠒⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠠⠤⠋⠁⠢⡂⠀⠀⠀⠀⠐⠚⠣⠚⠒⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠀⠈⠀⠀⠀⠀⠀⠀⠀⠂⠀⢀⡀⡈⢁⠀⠃
⠀⠀⠀⠀⠀⠀⢰⠆⠀⠠⠔⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡘⣎⠀⠀⡆⠀⠀⠀⠀⠀⠀⠈⠠⠄⠠⣀⠈
⠀⠀⠀⠀⠀⠀⡞⠁⠉⠀⠉⠁⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⢣⣱⣧⡈⠷⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼
⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⢀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⢠⢠⠀⠆⠀⠄⡀⠀⠀⠀⠀⠀⢠⡇
⠀⠀⠀⠀⠀⠀⢧⣞⠖⠀⠀⠀⠀⠀⠠⣬⢤⡄⣞⡄⠀⠑⠀⠀⠀⠜⣈⡒⠁⡀⠀⠀⠀⠀⡀⡑⠀⠀⠀⠀⠔⠀⠢⠀⠀⠀⠀⠀⡌
⠀⠀⠀⠠⣀⠀⠀⠶⠃⠀⠀⠀⠀⠀⠀⠙⠾⡇⣻⢵⠔⠂⠀⠐⠄⡂⠓⣀⠁⠀⠀⠀⠀⠂⠀⠄⠐⠂⡈⠀⠀⠂⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠁⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⢸⡡⠈
⠀⠀⠀⠀⠀⠀⡀⠈⣦⡀⠀⠀⠀⠀⠀⠄⠈⠆⢸⠀⠀⠀⠄⠀⢃⠔⠀⢀⣃⠀⠰⡀⢿⡀⢠⠈⠑⠿⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⠀⣠
⠀⠀⠀⠀⠀⠀⠉⠃⠙⠃⢐⡀⠀⠤⣢⠀⠄⠙⠄⠈⢄⠁⠀⠨⠄⣄⠐⠈⠁⠀⣀⠍⣄⡁⣠⠓⠄⠀⢀⡄⠒⠃⠆⠰⠒⠋⠿⠂⠂⠆⢁⠋⠠⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⣠⡾⢛⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣶⠋⠀⠘⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣧⠀⠀⢲⣼⣿⣿
⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣧⠀⢹⣾⣿⣿⣷⡄⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⢀⡾⢩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡄⠀⠀⣸⡆
⠀⠀⠀⠀⠀⠀⣼⣇⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣅⠀⢰⣿⣇
⠀⠀⠀⠀⠀⠀⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣽⣿⣿⡀
⠀⠀⠀⠀⠀⢸⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣷⡀
⠀⠀⠀⠀⠀⢸⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣴⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡄⣿⣿⣿
⠀⠀⠀⠀⠀⢸⣿⠿⢿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⣿⣷⣾⣿⣿⣿⣿⣧⣀⠉⣨⣭⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢿⣿⣿⣦⣀⣠⡄⠀⠀⡀⢀⣤⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⢹⣇⣠⡄⠊⠙⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣎⣉⣉⢛⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠟⠿⣿⡿⠿⠿⠟⠻⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢻⡿⠛⠋⢛⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⡿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠄⠀⠀⠀⠐⢻⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⡻⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡖⢻⡇⠀⠀⠀⡀⣀⣤⣴⣶⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣥⣤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠘⡇⣸⣤⣤⣶⣾⣿⣿⣿⡿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣤⣶⣤⣴⣾⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣯⣿⣿⣽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢠⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠐⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⠀⠠⣤⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠐⠂⠀⠀⠀⠀⠀⠰⠃⠀⠀⠀⣦⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⢀⣀⣤⣴⣶⣶⣿⣿⡿⠒⠓⠒⠶⢤⣀⡀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⠑⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣋⣩⣟⣿⠟⠿⣶⣆⠀⠀⠀⠈⠙⢲⣄⡀⠀⠀⠀⠀⠀⠄⠀⢼⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⢤⣶⠞⣿⣿⣿⣿⡿⣿⡿⠙⢋⣤⣶⣾⣿⣿⠗⠀⠀⠀⠀⠠⣿⣿⣦⣰⣄⡀⠀⠀⣀⠈⡿⠿⠷
⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣼⢁⠚⠉⠁⠀⠈⠱⠎⠁⠀⠈⠉⠈⡙⠋⠁⠀⠀⠁⠀⠠⡄⣿⣿⣿⣿⣏
⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⢠⡾⠃⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⣠⣴⣶⣦⣄⣼⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⣿⢀⡿⠿⢘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣸⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⡼⠀⠈⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠿⠋⠻⡽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠤⠀⠀⢐⣶⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣶⣶⣦⠀⠋⠾⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⠀⠀⠀⠀⠐⠈⠃
⠀⠀⣤⠀⠀⠀⠀⠀⠀⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣤⣄⣩⣿⣿⣿⣿⣿⣿⣿⣿⡿⠙⠀⠀⠀⠉
⠐⠾⠿⠀⠈⠁⠠⣄⠀⢻⣿⣿⣿⠇⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⣿⣿⣷⣽⡛⢻⣿⡏⡇⠀⠀⠀⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣎⢿⣿⣿⠟⠁⠀⢻⡼⠀⠀⢀⠀⠀⠀⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣜⣩⠀⠀⠀⠀⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠐⠁⢀⣀⠀⠀⠂⠀⠂
⠀⠀⠀⠀⠀⠀⣀⠀⢀⠀⠀⠀⠼⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⡟⠉⠀⠀⠀⢀⣠⣎⠀⠀⠈⠁⠀⠀⢀⣄⡀
⠀⠀⠀⠀⢀⣀⣈⠁⠀⠀⢀⠀⠀⠀⠈⠳⢄⡀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠿⠛⢡⠄⠀⠀⠴⠋⠙⠁⠀⠀⠀⠒⠀⠀⠿⠋⠁
⠀⠀⠀⠀⠈⠁⠀⠈⠉⠀⠁⠀⢀⠀⠀⠀⠀⠈⠒⢤⠀⠀⠀⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠰⠒⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠈⠁⠀⠰⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒
⣶⣶⠶⠶⠶⠶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣶⣶⣶⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⡀⠀⠀⠀⢸⣿⠀⠐⣿⠀⠙⠋⢁⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠋⠙⠢⠄⠀⠸⠇⠀⠀⠿⠀⢰⡄⠀⢀⠠⠁⡤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣰⣿⣿⣿⣿⣿⠶⣤⣠⣷⡾⠛⠋⠛⠻⠶⠿⠇⣠⠞⠀⢡⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣀⢸⣷⡿⠻⡿⠂⠚⠁⠀⠀⠀⠀⠀⠈⠀⠐⢸⣿⣦⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠉⠛⢯⣹⣿⣿⡿⠇⣠⣤⣄⢀⠴⠴⠄⢰⡀⠀⠀⠀⠺⢿⣿⣦⣁⣀⡽⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣤⣄⡀⢠⣿⣿⣿⠗⠊⠉⠻⠿⠿⠶⠆⠀⠈⠁⠀⠀⠀⠀⠸⡟⠛⠋⠉⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡉⢸⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠱⡀⠈⠃⣶⣦⠀⣀⢱⣶⡬⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢸⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠉⠖⣿⣿⣿⣶⣿⠀⢀⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠐⢶⡷⠀⠀⣾⢿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⡟⢀⣾⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠺⢩⡾⠿⣿⣿⣿⣿⡗⠀⠀⠀⢀⡿⢻⣿⣿⣿⣿⡀⠀⡀⠰⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣠⡄⠺⣦⠟⣿⣿⣿⣿⣆⣀⣠⣿⣷⣿⣿⢟⠁⠉⡻⠷⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣿⣷⡆⠁⠀⣈⠀⠌⠍⠿⣿⡿⠏⠫⣥⣼⣿⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄
⠀⠀⠐⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠠⠄
⠀⠀⠀⠀⠀⠀⠌⠀⠀⠂⠤⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠄⡀⠀⠐⡀⠀⠀⠀⠀⠈⠁⢰⠀⠀⡀⠀⠐⠼⠁⠀⠀⠀⠀⢀⠂
⠀⠈⠄⠀⠰⡄⠀⠀⠁⢀⡤⠀⠀⠀⠀⠀⠀⢸⡄⡞⠀⠀⠀⠀⢆⢤⠀⠐⠀⠆⠐
⠀⠀⠀⠀⠀⠁⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⢀⣦⠘⢄⠒⠲⠆⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠂⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠐⡇⡄⠀⠀⠀⠊⠁⠔⠂⠀⠀⠀⠀⠀⠄⠐⠂⠀⠀⠀⠐⠀⡀⠀⠀⠈
⠀⠀⠀⡀⠸⠁⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⣷⠁⠀⠀⠥⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢀⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⠀⠀⠃⠀⠀⠁⠀⠀⠀⠀⠀⠀⡆⡀⠠⠀⠀⡀⠀⢀⠖⠀⠊⢀⠁
⠀⠀⠀⠀⠈⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠄⠀⠀⠀⠀⡦⠃⠀⢠⠀⡇⢀⠀⢰⡁⠀⢸⠀⡰⠀⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠶⠄⠁⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠁⠀⠱⠠⠀⠀⠘⠁
⠀⠀⠤⠀⡤⠤⠒⡠⠔⠀⠀⠀⠀⠂⠀⡀⢀⡒⢦⠄⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠒⠀⠤⠠⠠⣄
⠐⢀⣠⡀⠄⠀⠀⡀⠀⠀⣀⠐⠁⢀⠔⠁⠠⠉⠋⠁⠀⠀⠀⠀⠀⢀⣻⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠂⠐⠰⠲
⠀⠘⠛⠉⠀⠈⠀⠀⠉⠁⠙⠶⠛⠛⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠃⠈⠢⣄
⠀⠀⠀⠀⠀⠤⢠⠀⠀⠀⠀⠀⠀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠈⠀⠀⠀⠁
⠀⡄⢠⠀⠀⠀⢐⡀⣠⠀⠀⡀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⡾⠋
⠀⠻⠶⠘⡆⠀⠀⡼⠘⠛⠾⠧⠢⠀⠠⠄⠀⠀⠀⠀⠀⠀⡸⠟⠀⠀⠀⠀⠀⠀⢀⠞
⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⡠⠎⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄

⠀⠀⠄⠀⠘⠂⠀⠀⠀⠐
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠛⢻⡟⡛⢻⡿⣻⢿⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠄⠆⠄⠀⠀⠀⠀⠀⢶⣿⢏⣀⡀⠀⠀⠀⠀⠀⣼⣿⣿⡇⠀⠀⠀⠀⠀⠀⢀⣺⣀⠀⠀⠀⠀⠀⢰⡶⠶⠶⢶⡆
⠀⠀⠀⠀⠠⠅⣾⣿⠎⠥⠀⠀⠀⠀⡏⢱⣿⡆⢹⠀⠀⠀⠀⠀⣻⡥⣩⡇⠀⠀⠀⠀⠱⡶⢵⣛⣦⢴⠎⠀⠀⠀⢸⡇⠂⠐⢸⡇
⠀⠀⠀⠀⠀⠁⠆⡅⠎⠁⠀⠀⠀⠀⠳⣄⣀⣠⠞⠀⠀⠀⠀⢠⡿⠿⠿⢧⠄⠀⠀⠀⠀⠸⠿⠃⠯⠏⠀⠀⠀⠀⠘⠿⠶⠶⠿⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀
⠀⠀⠀⠠⡰⢠⣄⢆⣤⠶⡀⠀⠀⠀⣀⡴⠒⢦⡀⠀⠀⠀⠀⢠⢾⡷⠉⢳⡄⠀⠀⠀⢀⣴⡿⣛⣿⣦⡀⠀⠀⠀⢀⢻⠽⡮⡿⡀
⠀⠀⠀⠀⣹⡇⢸⣯⢀⣿⡁⠀⠀⢰⠃⠀⠀⠀⢉⡇⠀⠀⠀⢳⠈⢰⣦⢀⡇⠀⠀⠀⠀⣿⠲⠻⣌⡇⠀⠀⠀⠀⠠⠽⢭⡯⠯⠅
⠀⠀⠀⠀⠃⠘⠋⠘⠚⠀⠃⠀⠀⠈⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠑⠚⠓⠊⠀⠀⠀⠀⠀⠛⠛⠛⠛⠓⠀⠀⠀⠀⠀⠀⠚⠓⠂

⠀⠀⠀⠀⠀⠀⠀⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⢀⡤⠤⠤⣄⡀⠀⠀⠀⠀⢀⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⡤⠤⡀
⠀⠀⠀⠀⠀⠰⢻⣷⣀⠀⠀⠀⠀⠀⠀⢴⡞⠦⠀⠀⠀⠀⠀⢿⣆⣀⣀⣸⠷⠀⠀⠀⢰⣿⡋⠉⢹⣿⡀⠀⠀⠀⠀⣼⣀⣀⣵
⠀⠀⠀⠀⠀⠀⢨⢳⡀⠀⠀⠀⠀⣞⠉⣧⠹⣞⠉⣣⠀⠀⠀⢘⣯⣿⣿⣽⠀⠀⠀⠀⠘⢿⣿⣿⣽⡿⠀⠀⠀⠀⠀⣯⣿⣿⣽⠃
⠀⠀⠀⠀⠀⠀⠁⠀⠓⠀⠀⠀⠀⠈⠉⠁⠀⠈⠉⠁⠀⠀⠀⠀⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠁

⠀⠀⠀⠀⢠⣤⣼⣽⣤⣤⠀⠀⠀⠀⢀⡀⠀⢀⡀⠀⠀⠀⠀⠀⠀⣴⡦⠀⠀⠀⠀⠀⠀⣤⣾⣿⣷⡄⠀⠀⠀⠀⠀⢀⣤⢶⡄
⠀⠀⠀⠀⠀⣿⢏⣍⢻⡇⠀⠀⠀⢀⢿⣶⠦⣶⣷⠀⠀⠀⠀⢠⣀⣿⣿⣠⡆⠀⠀⠀⢰⣿⠇⠉⢻⣷⠀⠀⠀⠀⢠⡮⠁⠈⢫⣄
⠀⠀⠀⠀⠀⢻⣌⣫⣾⠁⠀⠀⠀⠨⡿⠷⠲⠿⢿⠀⠀⠀⠀⠼⠥⠼⠧⠬⠯⠀⠀⠀⠀⠉⠇⠀⠟⠉⠀⠀⠀⠀⠙⠵⠆⠴⠶⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⢀⡸⣆⣇⡇⠀⠀⠀⠀⠀⢀⡀⠀⣤⣤⡄⠀⠀⠀⠰⣆⠐⠿⠀⠀⠀⠀⠀⠴⢤⠤⡒⠤⠴⠄⠀⠀⠀⠀⠰⢶⡶⠆
⠀⠀⠀⠀⠀⢿⡿⠻⣧⡴⠃⠀⠀⠈⠻⠿⠖⠛⠋⠀⠀⠀⠀⠀⠉⢻⣿⣿⡆⠀⠀⠀⠰⣨⣍⠉⣩⣡⠆⠀⠀⠀⢸⣶⣾⣷⣶⡄
⠀⠀⠀⠀⠀⠘⢧⢀⠟⠁⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠟⠁⠀⠀⠀⠀⠉⠛⠐⠛⠁⠀⠀⠀⠀⠈⠀⠀⠀⠈⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⣀⢀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⣠⡱⠿⠃⠷⣰⣿⣿⣷⣤⡜⢦⢀⣄⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡏⠒⢙⣱⠆⢳⣤⣍⣙⡿⢹⣽⢺⡟⡾⣮⢰⡞⠆⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⠀⣹⡬⠟⠣⡤⣷⣙⢛⡀⣠⡙⠻⣾⣶⣄⡰⡛⣋⣹⠟⡶⣖⣫⣾⣧⣴⢠⡀
⠀⠀⠀⠀⠀⠀⠀⢠⣶⠾⠶⢹⣿⣿⡞⣷⣖⡴⣿⢽⣴⣿⣎⢇⣼⣄⣡⣬⢓⣾⣿⡟⣿⣿⢿⠿⣿⢛⣸⢘⡀
⠀⠀⠀⠀⠀⠀⢸⣦⠡⠤⣄⢬⣉⠋⡵⢶⣸⡇⣠⣼⢎⡛⢡⣆⢿⣯⣿⣁⣼⠛⢻⣯⣷⣷⣼⣄⠁⢿⢿⣼⣿⢀
⠀⠀⠀⠀⠀⣀⡳⣿⠦⣸⣏⣿⣼⡟⢿⠜⠻⡯⣶⠤⡶⠧⣞⣷⢜⡙⡛⢽⣿⠛⢹⣿⢹⣦⣶⣟⠆⣿⣻⢛⢃⣙⣠⡄
⠀⠀⠀⠀⢀⡻⡕⡇⣴⢦⠸⡿⢟⡲⢖⣾⣷⣿⢿⡿⣁⣷⣿⣷⢏⢿⣮⣾⣯⢶⣼⣟⣸⣯⣽⣉⡋⣿⢻⣏⢩⣭⡛⢊⡧⠄
⠀⠀⠀⢤⡌⣵⠑⡾⢾⡞⣶⣿⣏⣻⡿⠎⣵⣶⢧⣯⣻⣭⡥⣍⣸⠼⡿⠷⠿⣈⣍⣉⠻⠶⢾⣛⣩⣹⣘⣹⡟⢈⣭⣿⣧⣼⡇
⠀⠐⢲⣢⣗⣭⣿⣥⠸⢾⣿⣷⡄⠆⡿⢰⣯⣬⠻⠿⣇⠿⢘⣯⣉⣛⡿⣰⣆⣿⣿⡏⡷⣷⣍⣩⣿⢡⣌⢻⣿⣻⣍⣤⣤⡔⣣⡀
⠀⠰⣆⣽⢅⡋⠏⢶⣿⢰⣶⣶⣶⢷⣴⣼⡙⣡⣖⠷⣶⣶⡏⣬⣭⣭⡭⡙⢁⣼⣯⣀⣷⣿⣦⣝⠋⡼⢡⣻⣿⣷⠙⡛⠉⣅⣿⡅
⠀⣼⣿⣿⣿⣿⣧⡻⢡⢼⣙⣗⢡⣾⡩⣹⡶⠿⡿⢣⣾⣷⡾⣾⣍⢹⣄⢿⣶⣭⣽⠶⢅⣻⣿⢇⣴⡧⢼⣷⣉⣴⡾⢛⣧⣬⣽⣦⡀
⠀⠛⠛⣻⣟⣽⡻⣿⣌⣿⣿⡼⡛⢎⣷⡬⣛⡿⣦⠚⣇⣸⣙⣹⡟⢧⠿⣿⣿⣳⣙⢿⣶⡴⣋⣽⣹⠟⣞⣹⡢⢻⠧⠾⢫⡿⣛⣹⡋
⠀⠀⠀⠀⠀⢰⢆⡾⠹⠿⣩⣿⣿⣿⣄⡶⢫⢸⣿⠏⢟⠻⠛⣷⣾⣿⣿⣮⣿⢻⣿⣇⣶⣺⠿⣿⡿⣇⣦⣽⣿⣿⣭⣍⣋⡛⣿⣾⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠤⢽⠿⠟⠛⣊⣛⣻⣈⣏⡒⣷⣆⡞⣭⣛⢻⣻⣯⣹⠾⣷⡋⣛⢡⡞⣯⣽⡤⠉⣿⣛⠿⢻⡆⣿⢧⣛⠍⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠉⠛⠛⠋⠉⠈⠀⠘⢳⣼⣷⣴⣣⡾⠉⠂⠉⠁⠘⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣯⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠛⠛⠓

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⡀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢄⣀⣿⢾⡒⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠽⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠤⠐⠒⠤⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠔⠁⠀⠀⠀⠀⠀⠀⢱⢀⠤⠒⠒⠀⢄⠀⠀⠀⠀⠀⠔⢆⠀⠀⠀⣀⠤⡄
⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠱⡀⠀⠀⡌⢀⢀⡃⡠⠊⠀⠀⠇
⠀⠀⠀⠄⠂⠀⠧⡀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⡇⠀⢩⡟⠒⠠⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⢱⠀⡼⠀⠀⠀⠀⠀⡈
⠀⠘⠀⠀⠀⠀⠀⠀⠠⠤⠖⠒⣽⣟⡾⢖⡁⠀⠀⠀⢀⡠⠂⠀⠀⠀⠈⣴⡁⠀⠀⠖⣮⡗⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠳⡃⢸⢄⡃⠀⠃⢀⡀⠴⠓⠒⠂⠁⠐⠄⠀⡀⠉⢥⣁⠲⠉⡑⡟⠂⠀⠀⠁⠲⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠿⠀⢙⠇⠀⡁⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⡄⠀⠸⡆⡀⠉⢣⡤⢉⡀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠠⡀⠀⣀⠠⠇⠀⠀⠘⠀⠀⠈⠳⢄⣀⣀⢀⠀⠀⠀⣀⣰⠡⠀⠀⠻⡀⠀⢫⠀⠀⠈⠑⢄
⠀⠀⠀⠀⠀⠁⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠙⡍⠉⠉⠉⡩⡒⠅⠈⠀⠀⠀⠈⡗⣻⠀⠀⠀⠀⠀⠓⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠓⠦⣀⢀⡀⠤⠄⠒⠁⠀⣠⡫⠊⠀⠀⠀⠀⠀⠀⠀⢶⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠠⠄⠄⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⡞
⠀⠀⠀⠀⠀⠀⠀⢀⢂⠀⢀⡀⠄⠈⠁⢠⠚⠂
⠀⠀⠀⠀⠀⠀⠀⠎⠀⡀⠎⠀⠀⠀⡠⠁
⠀⠀⠀⠀⠀⠀⠸⠀⠉
⠀⠀⠀⠀⠀⠀⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⣾⢀⣤⡰⣧⢄⣴⡆⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⣿⢿⣿⣯⣼⣿⡗⠛⣼⢛⣵⣿⡇⣤⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣷⡙⢿⣿⡿⠠⣬⣥⣬⡛⣼⣇⣀⢺⣿⢟⡰⢩⣾⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣿⣷⣬⢠⣆⢰⣦⡙⢿⣿⣿⣿⡟⣿⠂⣴⣿⢧⣾⣿⠟⢴⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣽⣟⢫⣼⣯⡽⠟⢘⣿⡇⣿⠈⣩⡌⣿⠉⠁⣿⣏⣠⠉⢀⣵⣶⣿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡸⣷⣬⠂⣙⠛⠛⣾⠻⠿⣿⡻⣼⠿⠃⣻⣧⡾⠧⢾⣯⢀⣸⣿⡿⠁⣴⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⣿⢟⣬⣝⠷⢦⣼⣧⣬⣙⡿⢻⡆⢷⣿⣏⣤⡶⠿⢾⣟⢣⣾⣏⠀⢻⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠉⠁⠿⠿⠋⠰⠛⠀⠀⠈⠙⢿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠉⠀⠛⠿⠇⠀⠈⠙⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⡶⢞⣉⣭⣽⡿⠿⠶⠦⣄⣤⣶⣤⣾⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⢋⣹⣿⣿⣿⣿⣿⡽⠖⠛⠀⠀⠀⠙⢿⣿⣿⡿⠂⣠⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣣⣾⣿⣿⣿⣿⣿⣿⣏⡡⠾⢿⣦⣤⣠⡀⠀⠙⢿⡁⠀⠙⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠈⠁⠀⠠⡀⠀⢨⣳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣾⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠅⠈⠻⣿⣿⣿⣿⣿⣿⣷⣄⣤⣤⣤⠀⠀⠀⠀⠀⢀⣾⣿⣿⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⣾⣿⣿⣿⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⡀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⢀⡿⣿⣿⡏⠀⠀⠐⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣿⣧⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⣠⣿⣽⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⠛⠀⠀⠽⠻⣿⣧⡠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣀⠀⠀⠁⠈⠙⣷⣽⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢻⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠉⠛⢯⣤⣤⣌⣡⣬⣭⡴⠟⠋⠙⠃⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⣿⡿⣿⠏⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⣿⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠀⠀⠳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢱⡀⠀⠀⠀⠀⣠⠔⢙⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⢦⠀⠀⠈⠃⠀⠀⣠⠞⠁⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢄⠈⠉⠒⠂⢌⡣⡀⠀⡁⠀⣰⠃⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⠤⢀⣀⣙⣮⡱⠆⢰⠇⠀⠀⠀⡘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⠠⢄⠀⠈⠇⣼⠀⠀⢀⠜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣘⠁⠀⠀⠀⠑⠒⠺⣇⣠⠔⠋⠀⣠
⠀⠀⠀⠀⠀⠀⢐⠲⢄⡀⠀⠀⠞⠁⠁⡰⠋⠀⠙⢆⠀⠀⣘⠀⠀⡰⠊⢡
⠀⠀⠀⠀⠀⠀⠈⢆⠀⠉⠲⣄⢦⡀⠀⢇⠁⠀⠀⢸⠆⢰⡟⠀⡼⠁⢀⠆⠀⠀⠀⣀⡀⠀⠎⣳
⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠈⢆⡉⠀⠀⠙⠒⠒⠁⠀⢸⠡⡔⠇⣠⠎⠀⠀⢸⠋⠁⢨⠛⣯⣉⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢤⢸⡈⠢⡀⢀⡤⠒⠒⠲⣇⠀⣿⠚⠁⠀⠀⠀⠘⣄⠴⢁⠜⡠⢷
⠀⠀⠀⠀⢀⣤⣤⡄⠠⠤⠄⠀⠀⠜⢶⣄⠀⠀⢠⠛⠄⠈⠁⢿⠀⠀⠀⠀⠀⠀⠈⠲⠧⠴⠱⠋
⠀⠀⠀⠀⠀⠑⠲⠤⣄⣀⣀⣀⣀⣠⡤⠞⠓⢄⠸⠀⣏⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠻⣴⠃⠀⠀⠸⡇
⠀⠀⠀⠀⠀⠀⢎⢱⠊⣃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⡠⢿⠙⡍⢏⢣⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⣶⠀⠀⠀⠀⠀⢀⣤⡔⢢
⠀⠀⠀⠀⠀⢰⡁⠀⢣⠘⣈⠿⢤⠄⠦⢄⠀⠀⠀⠀⠀⠈⢧⠀⠉⠀⠀⠀⠀⢀⣽⠦⠷⣮⣀⡀
⠀⠀⠀⠀⠀⠀⠙⣲⠜⢛⡩⢀⣄⠀⠀⠀⡇⠀⠀⠀⠀⠀⠘⣇⠰⠀⠀⠀⠀⢈⠀⠸⢀⠃⠸⢫⠳⠖⠒⠤⡀
⠀⠀⠀⠀⠀⠀⠎⠀⠀⡎⡀⠄⠀⢓⠀⢴⠁⠀⠀⠀⠀⠀⠀⢩⡄⡄⠀⠀⠀⡜⠣⣤⣬⣀⣴⣃⡀⠀⠀⢀⠃
⠀⠀⠀⠀⠀⠀⢢⣀⠀⠱⣄⠀⣠⠆⠀⢘⠀⡴⠤⣀⡀⠀⠀⠀⢸⡇⠀⠀⠀⢧⡀⠀⠀⡞⢁⠀⠈⠆⠀⠈⢢
⠀⠀⠀⠀⠀⠀⠀⠈⣄⠀⠀⠀⣠⡄⠤⠊⠀⠈⢆⠀⠈⠑⢢⡀⢸⡇⠀⠀⠀⢠⡇⠀⠀⠳⣀⣤⠴⠃⠀⢀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⠚⠉⣆⠀⠀⠀⠀⠀⠑⠦⢀⣀⠙⢼⡇⠀⢀⠔⢻⠣⣀⡀⣤⡀⠀⠀⢀⠏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⢀⠀⠀⠀⠈⠑⠻⡇⣰⠃⠀⢸⠀⠀⠀⡆⠙⠒⠒⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡁⠀⠀⡰⢻⠁⠀⠀⠀⠀⠀⣴⠃⠀⠀⡌⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠟⠲⢄⠀⠀⠀⠀⡇⠀⡜⠀⡦⠀⠀⠀⠀⠀⠀⣿⠀⢀⠞⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠙⢦⡀⠀⡇⡜⠀⢀⠃⠀⠀⠀⠀⠀⠀⣯⠔⠁⢠⡀⠀⠀⡇⠀⠀⠀⣀⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠱⡄⢸⠆⠀⡼⠀⠀⣖⢤⡀⠀⠀⠁⠀⠀⠈⠱⡀⢀⠃⠀⣠⠞⠁⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⢡⡜⠀⡜⠀⠀⠀⠘⢆⡈⢳⣐⡇⠀⠀⢃⠀⢣⢸⠀⡰⠁⠀⠀⡘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⣿⠎⠀⠀⠀⠀⠀⠀⠉⠒⢼⡇⠀⠀⠘⣄⠀⣟⠰⠁⠀⢀⡜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⢢⣿⠁⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⢻⠚⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠀⠀⠀⠀⢀⡠⠔⠀⡀⠀⠀⠀⠀⠣⢸⠆⠀⠀⠀⠑⠦⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⣰⠀⣁⠁⠀⢀⡴⠚⣁⡤⠒⠉⠀⠀⠀⠀⠀⣠⠏⡀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠇⠰⣂⡦⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡰⠀⠀⠀⢀⡞⠈⣰⠎⠐⢀⠝⣠⠞⢉⡴⠚⠉⠀⠀⠀⠈⠉⠁⡹⠚⢁⡐⠁⠀⠀⡀⣀⡀⠠⠴⣠⡤⠀⠀⠀⣹⢠⡆
⠀⠀⠀⠀⠀⠀⢀⠤⠶⡅⣸⠅⠀⠀⢰⠏⢀⣾⠗⢠⡼⠃⣴⢁⠔⠋⠉⠃⠀⠉⠀⠀⠱⠞⠁⣀⠔⠋⠀⢀⡴⠋⠉⠀⢀⡴⠞⠉⠀⢀⣤⡞⠷⠋
⠀⠀⠀⠀⠠⠖⡖⢑⡎⡃⠘⠀⠀⠀⠸⠆⠘⣷⣫⠎⠀⠀⢰⣯⡒⠦⠠⠤⠄⡶⠖⠀⢀⠀⠀⠀⠀⠀⢀⠀⠀⢀⣠⠝⠉⠀⠀⠀⠀⠫⡄⣿⠤⣀⡀
⠀⠀⢀⡀⢠⠚⡇⣩⣇⣬⠀⠀⠀⠀⠘⢆⠐⣟⠃⠀⠀⠀⠘⠆⣁⣀⣠⠄⠊⢁⡤⠊⠀⠀⣠⣤⠀⠲⠋⠀⠀⣿⡇⠀⠀⠀⠀⠀⢀⣀⠀⠁⠀⠠⣝⡳⢦⡀
⠀⠀⠀⠰⡿⠛⣿⣩⣏⡼⠁⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠈⡠⠞⠁⡠⠾⣁⠀⠀⠐⠋⠐⠂⠢⡀⠀⠀⠈⠉⣙⣛⣗⣂⡼⠛⠉⠀⠀⠀⠀⠀⠀⠁⠉⢳⡀
⠀⠀⠈⣠⢾⡾⢛⣯⣿⡇⠀⠀⠀⠀⠀⠀⣀⡴⣷⠀⠀⠀⠀⠀⢀⡤⡌⢶⡄⣀⡉⠲⢄⡀⠀⠀⠀⢻⢟⣻⣏⠀⠉⠉⠙⠛⠢⢤⠀⠀⠀⠀⢀⣀⣤⡔⣦⠼⠁
⠀⠀⠀⠘⠄⢀⣎⠟⠁⠀⠀⠀⠀⠀⠀⠰⠃⠠⢼⡅⠀⠀⠀⣰⢈⠀⣀⠀⠀⠀⠀⢠⣀⠉⠓⠄⡀⠀⠈⠉⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⢴⡞⢻⠭⠄⠚⠁
⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⢠⠤⠞⠈⠀⣾⣧⠀⠀⠀⣤⠻⢟⡛⠛⠉⠉⠉⠉⠉⠛⠉⠻⣅⠘⢆⠀⠀⡀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠪⡾⠀⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⢦⠤⣻⠴⢾⢟⣧⡄⠀⠀⠀⠈⠧⣀⡻⠾⢿⡛⠛⠻⠟⠉⠋⠉⠉⠛⣹⠀⠀⠀⠃⢀⠤⠄⠀⠀⠀⠀⡤⠴⠁⠈⠠
⠀⠀⠀⠀⢀⣀⣄⣀⡀⢈⣙⣶⡾⣭⣦⣼⡒⠁⠀⠀⠀⠀⢀⡀⠀⠉⠲⢀⡹⠦⢤⡤⠶⠶⠶⢦⡼⠋⠀⠠⠦⡄⠀⠲⠀⠀⣀⣀⣤⠶⠖⠃⠀⠀⠀⢀⢠⡄
⠀⠀⠀⢸⠿⣥⠌⡁⢛⣥⢶⡋⣠⣋⡼⠿⠛⠀⠀⡀⠀⠀⣷⡞⢣⠀⠀⠀⠉⠓⢄⡸⢷⡶⠞⠉⣠⠞⠀⠀⠀⠀⠉⠚⠉⠉⠉⠀⠀⠀⠀⠀⠀⠰⠆⠩⡝
⠀⠀⠀⠀⢀⠀⠠⣟⡭⢰⣦⣍⡁⠀⠀⠀⠀⠀⠀⠀⠣⠜⢀⣦⣄⠉⡼⠖⠂⠀⣀⠝⠋⢀⣤⡞⠳⡄⠀⠀⠀⠀⣀⣀⠀⠐⠒⠒⠒⠀⠀⣈⠉⠁⠀⣲⠁
⠀⢠⣴⡓⣊⣍⣰⢿⣧⠎⡘⠋⠁⠀⠀⡄⠂⠚⣁⡸⠖⠈⣉⠁⡜⠈⠁⣀⠴⠊⢁⡠⠶⠿⠾⠿⢶⢿⡄⢠⡶⠈⠉⠀⠈⠁⠀⠀⠀⠀⠀⠈⠉⠉⡋⠁
⠀⠀⠀⠁⡭⣘⡡⢺⣁⡀⠀⠀⠀⠀⠠⠃⠜⠋⢀⡀⠄⡆⠀⠈⢁⡠⠊⢁⣠⣶⣭⣤⣤⣤⡤⡤⢴⡟⠃⠘⠀⠀⠀⠀⠀⠀⠠⢶⣷⣧⣠⣄⣤⠆
⠀⠀⢰⠶⠀⣿⣧⠉⣟⠿⠂⠀⡨⠦⢠⠅⠀⡌⠀⠁⢸⠁⠀⡴⠋⣀⣴⣋⣀⣀⣀⣀⣀⣀⣀⠴⠋⠀⠀⠀⠀⠀⠠⢀⡀⠀⠀⢈⣫⠾⠟⠋⠁
⠀⠈⠻⡦⡿⠹⠇⠙⠀⠀⠀⠀⠐⠓⠁⠀⠀⠁⠀⠀⠀⠀⠈⢀⡞⠉⠉⠉⠉⣉⢉⣩⠝⠋⣀⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲
⠀⠀⢀⢚⡇⠀⡞⣹⠆⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠄⠀⠀⠀⣿⠂⠀⠈⢈⡹⠟⠉⣠⠔⢊⡁⠤⠂⣁⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛
⠀⠀⠳⠈⠉⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠖⠀⠀⠀⠀⠹⠟⡷⠞⠁⡀⠀⠈⣡⠔⠹⠃⠀⠀⠀⠑⠠⠀⠀⠀⠀⢠⠀⠀⠀⠠⡀
⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡧⢚⠁⠀⠀⠀⠀⢀⠈⢀⠖⠛⠢⢄⡀⠉⠈⠉⠀⠀⠑⠂⡀⠀⠀⠀⠀⢠⠇⠀⠀⢠⠀⠀⠂⢀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⢠⠿⢊⡁⠀⠀⠀⠀⠀⠀⡰⠛⠛⠛⠾⢧⡈⠀⠀⠀⡀⠀⠀⢀⡿⣣⣦⣤⣴⠂⠀⢀⡴⠊⠳⠄⡀⠀⠈
⠀⠀⠀⠀⠀⠀⠡⡀⠀⠈⡄⠀⠀⠀⣾⠏⠁⠀⠀⠀⠀⠀⠀⢰⡄⠰⠦⠄⠠⠶⠽⠇⠤⣗⠈⠳⢄⠈⠆⠙⠃⠈⢇⠀⢠⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠘⠆⠀⡷⢰⠄⢠⠗⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⣤⡀⠀⣠⣶⡶⡤⠤⠬⡳⠤⡘⣧⠀⠀⠀⠀⠈⢆⠀⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠃⢼⠀⡶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠑⢄⡈⢹⣦⣄⠀⣤⣤⣤⠤⡄⣰⢿⠀⠀⠀⠀⠀⢸⠆⣸⠇
⠀⠀⠀⠀⠀⠰⡿⠀⠀⡷⢣⠂⠀⠃⠂⠀⠀⠀⠀⠤⡀⠀⣠⣶⡀⠛⠉⠓⢥⡈⠛⣦⡀⠀⣀⡔⢋⡜⠀⠀⠀⠀⠀⣫⣾⡏
⠀⠀⠀⠀⠀⠙⠛⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⡈⢙⠷⢉⠀⠀⠀⠀⠀⠈⠒⢌⡩⠟⢉⡠⠋⠀⠀⣠⠴⢆⡸⠋⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠘⠀⠀⠀⠀⠀⠬⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⣠⠾⠁⠉⠀⠐⠛⠀⠀⠈⠀⠀⠙⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢷⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠌⠀⠈⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⢶⡀⠀⠀⠀⢸⠟⠀⠀⢳⣿⣿⣿⣦⡀⠀⠀⠀⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠠⣾⣿⣦⠊⠀⠀⠀⠀⢀⣀⣿⣿⣿⣿⣿⡀⠀⢶⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠟⠁⠀⠠⣤⣹⣿⣿⡆⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⢰⡀⠀⠀⣽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢰⣶⠖⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠀⠁⢀⠀⠠⢈⣷⣄⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⣿⣇⠀⠐⣿
⣸⠀⠀⠀⡄⠀⠀⠀⠀⠀⠞⠃⣾⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡧⠀⠀⠀⢀⣼⣿⣿⣷⣄⡈⠙⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣿⣿⠄⢻⣿
⣿⡆⠀⢠⣧⠀⠀⡀⠀⠀⠀⢨⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠁⠀⠀⠀⢠⣿⠿⠛⣻⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠈⠛⠉⠙⣿⣿⠉⠉⠉⣽⣿⣿⡤⣾⣿
⣿⡗⠀⣸⣿⡀⢰⡇⠀⠀⢀⣸⣿⣯⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡿⢿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⣸⣿⣿⡇⠀⠀⢾⣿⣿⠶⣿⣿
⣿⣿⡀⣻⣿⡃⣼⣧⠀⠀⠠⣽⣿⣿⡥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠃⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣧⠀⠘⢿⣿⣿⡿⣿⣿
⣿⣿⣽⣿⣿⣿⣿⣿⠄⠀⠴⣾⣿⣿⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣧⣤⣶⣾⣿⣿⣿⣿⣿
⣿⣿⣭⣿⣿⣿⣿⣿⡃⢀⣤⣾⣿⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠐⠋⠑⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⡀⠀⠀⠗⠲⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⢀⠀⠀⠀⠀⠀⠀⠁⠀⠀⡀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠈
⠀⠀⠀⠀⠀⠀⠐⠗⢲⢧⣄⠀⠀⠀⠀⠀⠀⠀⣠⣤⠓⠐⠻⣷⡊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⢎⢀⠇⠠⠉⠀⠀⠀⠀⠀⠘⠐⠽⠁⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠈⠈⠐⠘⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⢠⢠⠶⠣⠊
⠀⠀⠀⠀⠀⠀⠀⢀⡠⢄⠀⠀⢄⡀⠀⠀⠀⠀⠑⠀⠉⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠄
⠀⠀⠀⠀⠀⢀⣰⠉⠀⠀⢀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⠶⡗⠶⠆
⠀⠀⠀⠀⠞⠁⠈⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⣐⠀⡇⠀⣂
⠀⠀⠀⠀⠀⠠⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠃⠉⠈
⠀⠀⠄⠀⠀⠀⠀⠀⠐⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠜⠁⠀⠀⠀⠀⠀⢀⠄⠀⢀
⠠⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠆⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠄⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⡀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠠⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠄⠀⠸⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠄⠀⠱⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⢖⠀⠀⠀⡀⠀⠈⠀⢠⠀⠀⠀⢠⠀⠀⠀⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⡀⠀⠀⠀⠰⠀⠀⠀⠀⠸⠀⠀⡐⠁⠀⠀⠀⡆⠀⠀⠀⡎⢠⠀⠀⡘
⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⡀⠀⠀⠀⠀⡆⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠠⠆⠀⠀⠀⠀⡃⠀⠀⠀⠀⠀⠄⠀⠀⠀⢠⠇⠀⣤⠃
⠀⠀⠀⠀⠀⢀⠀⠂⠀⠀⠀⠠⠄⠀⠀⠁⠀⠀⠀⠀⢕⢀⠀⠀⠀⠀⠀⠁⠀⠀⢸⠀⢠⡟⠀⠀⠀⠉
⠀⠀⠀⠀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦