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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣫⠵⠮⣝⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⣀⣀⣸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⣻⣿⣿⣟⡽⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠴⠾⠛⠛⠛⠛⠷⠦⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠋⣁⠤⠀⠒⠂⠀⠀⠐⠒⠀⠤⣈⠙⠳⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣠⠔⠉⢀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠉⠢⢀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢠⠎⠀⠀⠀⣸⣷⠎⠁⠀⢸⡇⠀⠈⠁⠂⢄⠀⠀⠀⠱⡀⠹⣆
⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⡰⠁⠀⠀⡠⠊⠀⠀⢂⠀⠀⢸⡇⠀⠀⠀⠀⠀⠑⢄⠀⠀⠈⠆⠘⣦
⠀⠀⠀⠀⠀⠀⠀⢰⠇⢠⠁⠀⠀⠌⠀⠀⠈⢢⣄⣠⠄⠚⠓⠠⢄⣠⡔⠁⠀⠀⠣⠀⠀⠈⡄⠸⡆
⠀⠀⠀⠀⠀⠀⠀⣿⠀⡆⠀⠀⠘⠀⠀⠀⠀⢀⠋⣴⣿⣿⣿⣷⣦⠙⡄⠀⠀⠀⠀⠂⠀⠀⢰⠀⣿
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣤⣤⣤⣤⣴⡆⢸⣿⣿⣿⣿⣿⣿⡇⢰⣶⣤⣤⣤⣤⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⣧⠀⡄⠀⠀⠁⠀⠀⠀⠀⢡⠘⣿⣿⣿⣿⣿⡿⠃⡌⠀⠀⠀⠀⠀⠀⠀⢠⠀⣼
⠀⠀⠀⠀⠀⠀⠀⢿⡀⢡⠀⠀⠈⡄⠀⠀⠀⢠⠷⠌⡙⠛⠛⢛⡤⠾⡄⠀⠀⠀⢠⠁⠀⠀⡌⢀⡿
⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⢂⠀⠀⠘⢄⠀⠐⠁⠀⠀⠀⢹⡏⠀⠈⠄⠈⠂⠀⡠⠃⠀⠀⡰⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠈⠢⡀⠀⠀⠑⢄⡀⠀⠀⠀⢸⡇⠀⠀⠈⣦⣤⠊⠀⠀⢀⠔⠁⣼⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⠐⠢⡀⠀⠀⠈⠁⠂⠀⠸⠇⠀⠐⠘⢿⠟⠆⢀⠄⠂⣠⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢷⣄⡈⠐⠠⢀⡀⠀⠀⠀⠀⠀⠀⢀⡀⠄⠂⢁⣠⡾⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢧⣂⡄⠀⣉⠁⠀⠀⠈⢉⠀⢠⣐⡼⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠓⠒⠲⠖⠒⠚⠛⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⢰⡄⠀⠀⠀⣇⠀⠀⢠⡆⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⣀⡤⠖⠚⠋⠉⠀⣿⠉⠙⠓⠲⢤⣀⠐⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠄⣠⠖⠋⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠈⠙⠲⣄⠠⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⣠⠞⠁⠀⠀⠀⣀⠀⠀⢸⡇⠀⣿⣧⢰⣶⣤⡀⠀⠀⠀⠈⠳⣄⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠄⡼⠁⠀⠀⠈⠲⣾⡿⠂⠀⠀⠀⠀⣿⣿⠈⠉⠋⠀⠀⣠⠂⠀⠀⠘⢦⠠⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⢀⡀⠀⠈⠳⣦⣀⠀⠀⠀⣿⣿⡇⠀⠀⣠⡞⢿⣷⠄⠀⠀⠈⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢰⠃⠀⠀⢠⣿⡿⠀⠀⠀⠈⠻⣧⡀⠀⣿⣿⠃⣠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠘⡆⠛
⠀⠀⠀⡀⡀⠀⠀⠀⠀⠀⠀⠀⣾⣀⣀⣀⣤⣬⣷⣶⣶⣾⣿⣦⣌⡳⡀⣿⣡⠞⠋⠁⠀⠀⠀⠐⠛⠇⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⢠⠇⡧⠀⠀⠀⠐⠚⠛⠛⣛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣛⢛⢶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡶⣶⠶⠶⠒⠂⠀⠀⢠⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠸⠖⠂⠀⠀⠀⣠⣴⠞⣡⣿⠀⢳⣌⠙⠻⠛⠛⠛⢹⣍⡉⠀⠀⠀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠘⡆⠀⠀⠀⠀⣀⡄⢀⣼⠟⠁⢰⣿⣿⠀⠀⠹⣷⣄⠀⠀⠀⢿⡿⠀⠀⠀⢰⠃⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠈⠻⣿⠟⠁⠀⠀⠸⣿⣿⠀⠀⠀⠀⠙⢳⣄⠀⠀⠀⠀⠀⢠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⠃⠙⣆⠀⠀⠐⠁⠀⢀⣶⣦⡄⣿⣿⠀⢀⡀⠀⠘⣿⠟⠓⠂⠀⠀⣰⠋⠘⠶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠳⣄⠀⠀⠀⠀⠉⠛⠃⢹⣿⠀⠸⠗⠀⠀⠀⠀⠀⠀⣠⠞⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠈⠓⠦⣄⡀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⢀⣠⠴⠚⠁⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠂⠀⠉⢛⡒⠶⠤⣿⠀⠤⠶⢒⡛⠉⠀⠐⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⢸⠀⠀⠀⠈⠃


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠒⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⣀⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣾⣿⣿⣷⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⠿⠟⠛⠛⠛⠛⠛⠛⠿⢿⣿⣷⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠛⠉⠀⠀⠠⠀⠀⠜⠀⠀⠀⠀⠀⠈⠙⠻⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡿⠋⠀⠀⠀⢀⠀⠀⠀⢀⣠⣆⠀⠀⠠⠀⠀⠀⠀⠈⠻⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠏⠀⠀⠀⠠⣶⡀⠀⠈⠀⠀⢸⡇⠀⢀⠂⠀⢐⣤⠈⠀⠀⠈⢿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠏⠀⠀⠀⡀⠀⠈⠀⣤⡀⠀⠀⣿⢀⠀⠆⢀⣤⠈⢁⠀⠀⠀⠀⠈⢿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⠀⠀⠀⡀⠀⠓⠠⢄⡈⢫⠓⢴⣿⢨⡴⢂⠝⠁⠀⠀⠤⠀⠀⠀⠀⠘⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⣀⣄⣠⣤⡀⠀⠛⢓⡞⣭⡙⣿⣷⣤⣤⣀⣀⣀⠀⠀⠀⠀⠀⢿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇⠐⠀⠀⠀⠉⠉⠉⠛⠛⢻⡿⣦⣙⣡⠧⡤⠀⠐⠊⠉⠙⠉⠀⠀⠀⠀⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⢡⠠⠄⠀⠀⢀⡾⠕⠋⢸⡿⠒⢼⣄⠀⠀⠀⠄⡀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⡄⠀⠀⠀⠠⠀⣀⠀⠋⠀⠀⠀⢸⡇⠀⠀⠉⠃⣀⠂⡀⠀⠀⠀⠀⣼⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡄⠀⠀⠀⠛⠏⠀⠀⢀⠀⠀⣿⠁⠀⢀⠀⠀⠹⠋⠀⠀⠀⠀⣼⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠀⠀⠀⠂⠀⠀⠀⠈⠀⢠⣾⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣷⣦⣤⣀⣀⣀⠀⠀⣀⣀⣠⣤⣶⣿⡿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠿⠿⣿⣿⣿⠿⠿⠿⠛⠋⠁



⡶⢶⣶⢶⡶⢶⣶⠶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⢶⣶⢶⠶⣶⣶⡶⢶⡶⠶⣶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⠤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠐⠀⠀⠈⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠸⣆⢀⣀⣀⠀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣿⣿⣿⣗⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠿⠛⠛⠛⠉⠛⠛⠋⠩⢕⡢⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠛⠁⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠑⠌⡢⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⡀⠀⠀⠀⠀⠀⠀⢈⠁⠀⠀⠀⠀⠀⠀⡀⠈⢊⠣⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠈⠀⠀⠀⠀⡀⠀⣾⠀⢀⠀⠀⠀⠀⠈⠀⠀⠀⠑⡱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⣿⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⢐⣤⣄⣀⡘⣿⣿⠌⣀⣤⡤⠖⠂⠀⠀⠀⠀⠀⠀⣾⡄
⠀⠀⠀⠀⠀⠀⠀⠠⠀⣿⠀⠀⢧⣧⠠⠤⢬⣤⣬⣭⣴⣾⡋⣻⠿⠿⠿⠶⠶⠖⠀⠀⡧⡃⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠈⠈⠀⠀⢈⣠⡴⢿⡟⢋⢽⣿⡇⠈⠛⠲⠤⠀⠀⠀⠁⠁⠀⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢱⠀⠀⠀⠀⠀⠀⠐⢦⡛⢀⣿⢸⡟⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣧⣥⠤⠤⣤⣄⣀⡀⠀⠉⠜⠣⢸⡏⠈⠃⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃
⠀⠀⠀⠀⠀⠀⠀⢿⡉⠁⣦⡀⣶⠀⢀⣶⡀⣉⠙⠒⢒⠶⢶⣶⠒⢒⡚⠛⣿⠟⢛⠒⣲⡾⢥⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⣯⠳⣿⠀⣾⣿⣧⢹⣠⠃⢸⠰⡏⢬⡄⣾⣷⡄⢸⠀⣼⠸⣅⡅⢰⣎⠙⣦
⠀⠀⠀⠀⠀⠀⠀⣀⣈⣇⣙⣠⣬⣤⣅⣀⣉⣘⠃⠀⢘⣀⣙⣯⣤⣿⣶⣻⡿⠟⠋⠛⣳⣶⣥⡋⢰⠃
⠀⠀⠀⠀⠀⠄⠘⢛⣿⣿⣿⣿⣿⣿⡆⠀⠈⠉⠉⠉⠙⠛⠛⠛⠛⠋⠉⠀⠀⠀⠀⠸⢿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⣰⠟⠛⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⡟⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠐⠂⠉⠉⠉⠉⠉⠀⠁⠀⠐⠂⠠⠤⢀⡀
⠀⠀⠀⠀⠀⠀⠀⢀⢤⠞⠂⢀⢠⢤⢲⣐⣰⣐⣒⣒⣦⡤⣄⣀⠀⠀⠀⠀⠁⠒⠤⣀
⠀⠀⠀⠀⠀⢀⠔⠁⢁⠤⣞⣭⠶⠛⢋⠍⠩⣭⣭⣭⠭⠽⢿⣷⣿⣷⣦⣤⣀⠀⠀⠀⠑⠠⡀
⠀⠀⠀⢀⠔⠁⢀⡔⣭⠾⢋⣤⣶⡯⠷⠒⠊⣍⠍⠉⠉⠉⡽⣛⡿⠭⣙⣻⣿⡿⣦⣄⠀⠀⡈⢂
⠀⠀⢠⠂⠀⡠⣱⠟⢁⠔⡡⠚⠁⠀⠀⠀⠀⠟⠓⠀⠀⣴⢰⠍⠃⠀⢀⠉⠛⠯⣟⠿⡷⣄⣊⢄⠙⢦
⠀⢠⠁⠀⡘⡵⠋⣰⣿⠎⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡼⠼⢸⡃⠀⠀⠀⠀⠀⠠⠈⠳⣌⣢⡳⡅⡀⡈⢷⣄
⠀⠇⠀⣘⣽⠉⡔⡷⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⣷⠎⣪⠅⡾⢀⡀⠀⠀⠀⠀⠀⠈⠀⠈⠻⣷⣵⡨⡪⠈⢯⣆
⠘⠀⢀⢫⡇⣰⣴⠁⠀⠀⢀⠤⡀⠔⠀⠀⠀⢀⠏⣜⣦⠀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠙⡎⢧⢢⢕⠘⡚⡆
⡀⠀⠸⣹⠂⠿⡇⠀⠀⠀⠀⠈⠀⠀⣦⣤⣠⢮⢚⠳⣝⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⢶⠘⣴⡀⢕⠀⠧⣳
⡇⠀⢛⣗⢘⢸⠀⠀⠀⠀⠀⠀⠀⠀⣈⠿⡏⠱⣬⣴⠿⣼⣭⣭⣽⠿⠟⠛⠉⠀⠀⠀⠀⠁⠀⠀⣯⣇⠕⡂⣑⢮
⡇⠀⢸⡇⢸⡿⠠⢄⡀⠀⠠⠴⠾⠿⠶⢿⠁⠀⣠⠄⡴⣿⣯⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠅⠈⡁⢕⠀⠮⡙
⠇⠀⠸⡇⢸⢻⠐⡿⠇⠀⠀⠀⠀⠀⠀⡜⠀⢀⠀⣼⡏⠋⠛⠿⢦⡀⠀⠀⢀⢄⠄⠂⠀⠀⠐⠀⣴⠇⢕⢠⡑⠇
⠸⡀⠀⢻⡸⡀⡆⢀⠀⠀⠀⠀⠀⠀⢠⡇⠀⢀⡾⠉⢿⣰⠀⠀⠀⠀⠠⠂⠑⠁⠀⠀⠀⠀⠂⢠⢿⡲⠅⡶⣸
⠀⢧⠀⠀⠳⣳⡷⡄⠀⡀⠀⠀⠀⠀⢻⠁⢠⡞⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⢠⣦⡬⣎⣜⢣⡇
⠀⠘⡳⡀⠀⠈⠻⣭⠢⡀⠢⠀⠀⠀⡼⢠⡟⠀⠀⠀⠀⠘⠂⠀⠀⠀⠀⠀⠀⠀⠀⠠⠙⠰⠿⠿⠊⠽⣍⡟
⠀⠀⠘⢞⠢⡀⠀⠈⠻⣾⣶⣄⠊⠠⣷⡣⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠐⠀⣠⢞⢟⡰⣊⠶⡑⡞
⠀⠀⠀⠈⠣⣍⠢⣄⠀⠀⠉⠳⠍⣢⣥⣀⠀⠐⠀⠀⠠⠀⠘⣯⠄⠐⠀⠀⣀⡤⣾⡷⢞⠕⢨⡎⢣⠝
⠀⠀⠀⠀⠀⠈⠙⢬⣙⢢⣄⡂⠠⡠⢉⠙⠛⠫⠵⠒⣲⣶⣶⣶⣖⠒⠭⠝⢛⢟⣫⡪⣃⢵⠱⡼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠮⣌⡑⠒⡤⣥⣁⡊⠒⠔⠢⠂⠄⠠⢂⠕⡪⢚⣕⢥⢼⠺⣙⡤⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠓⠴⠤⣱⣩⣹⡹⡙⡙⡆⢋⢋⢩⣹⣈⠦⠖⠋⠁
⠀⠀⢐⢄⡢⣐⠄⡂⢔⡠⢄⠄⡠⢀⠄⡠⢀⢄⠄⡠⢈⠉⡩⢉⠉⣉⠁⡠⢀⠀⡠⢀⠄⡠⡀⢄⢔⢄⠠⡠⡠⢀⢄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠠⠄⠀⠀⠐⠒⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠒⠀⠀⠀⡀⠀⠀⠀⠄⠤⢤⠀⣀⠀⠀⠀⠈⠐⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠂⠀⢀⠀⠒⣡⡱⠔⠒⠈⠈⠈⣉⠙⠒⠒⡦⢭⣐⠤⡀⠀⠈⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠠⢊⣠⠶⠏⠑⠀⠀⠀⠁⠀⠀⠀⠀⠸⠗⠀⠀⠀⠙⠲⢶⣀⠀⠈⠰⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⡰⠋⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠈⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢡⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢠⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⡗⢺⠍⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⠾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠄⡜⢀⣲⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢥
⠀⠀⠀⠀⠀⠀⠀⠀⠄⠰⠭⠉⠉⠀⠀⢀⠀⠀⠀⠁⠀⡀⠀⠾⠰⢤⠁⣼⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⡱⠄
⠀⠀⠀⠀⠀⠀⠀⠀⡂⡩⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⢄⣂⡼⢥⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢪⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠅⣎⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠸⠱
⠀⠀⠀⠀⠀⠀⠄⠀⠑⣵⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⢀⠄⠀⠈⠀⠀⠀⠀⠀⠠⠀⠀⠠⡅⡌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡂⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠒⠐⠄
⠀⠀⠀⠀⠀⠀⠀⠄⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠀⢀⣠⣦⢠⡏
⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠡⣄⠠⠀⠀⠀⠀⠀⠀⠀⢠⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠈⢀⠔⡴⢧⢿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠀⠀⠀⠀⠀⢠⣠⠊⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠄⠀⠀⠄⣤⠰⠄⡴⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢌⠢⢄⠀⠀⠁⠂⠠⠀⣈⠀⠀⠀⠀⡀⠠⠄⠘⠂⠉⠀⠀⠀⣠⠐⡈⠄⢠⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠁⠂⠄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⠠⠒⠉⢂⢀⡠⠘⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣀⠀⠈⠑⠐⠰⠀⠀⠂⠒⠂⠂⠉⠈⠀⠀⢁⡠⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠃⠦⠤⠤⢀⣠⣀⣀⡀⠤⠤⠐⠘⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠄⠀⢐⠀⡂⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢀⣀⡀⠀⠀⠀⢀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⡈⠙⡄⠰⠀⠀⠹⠋⠄⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠈⠉⡴⡊⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣨⣛⡳⠇⠀⠑⠅⠠⠈⠀⡠⠀⣀⠀⠀⠀⠀⡀⠀⢠⠀⠈⢉⡐⠠⠀⠐
⠀⠀⠀⠀⠀⠀⢠⡞⠉⠀⠀⡼⠉⠳⢦⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠅⠀⠀⢠⠄⠀⠀⣙⠃
⠀⠀⠀⠀⠀⢀⡟⠀⠀⢑⠳⠁⠀⡀⣼⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠘⣷⡐⠇
⠀⠀⠀⠀⠀⠸⠈⠀⠢⠅⠀⢀⠊⡨⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁⠀⠀⠀⠀⡄⠀⠈
⠀⠀⠀⠀⡰⠲⡈⡓⢚⣦⣤⣖⠫⡷⣇⠀⠀⠐⠀⠀⠀⠀⠀⠐⡀⠠⢸⠀⠀⠀⣴⣀⡹⣰
⠀⠀⠀⠼⠄⢀⣀⡈⠁⠀⠓⠠⠊⡹⢁⠀⠀⠀⠠⠀⠀⠀⡚⢄⣇⡀⣐⣐⠖⢀⢚⡛⢃⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠂⣴⡀⠀⠀⠀⠀⠂⠈⠁⠀⠘⢄⠑⢄⠈⡅⠀⣀⠼⠁⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡑⠀⠈⠒⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⡐

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠈⠩⣷⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⠾⢿⠟⢿⡟⠁
⠀⠀⠀⠙⣷⡀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⣶⣂⣽⠇⠀⠀⠀⠀⠀⠀⣀⠠⠄⡄
⠀⠘⡀⠀⠈⠻⣦⡄⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⣶⣚⣿⢯⡏⣶⣾⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠒⠄
⠀⠀⠈⠐⠠⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣽⣯⡧⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠠⢀⡀⠀⠀⠀⡄⠠⠴⣻⠽⠀⠀⠀⠀⢀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠐⠒⠒⠂⠀⠀⠀⠁⠈⠉⢀⣠⠀⠀⠀⡄⢀⣀⠀⠈⠂
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠑⠰⢀⡄⢂⢀⠀⠀⠀⠀⠀⠀⠠⠀⠐⢊⡩⢖⠃⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢀⠀⠀⠤⠀⠔⡀
⠀⠀⠀⠀⠀⠀⠈⠀⠀⠠⠔⠀⠠⠀⠀⠈⠁⠀⠀⠀⠀⠌⠀⠉⠁⣠⠴⣓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠠⠀⠀⠈
⠀⠀⠀⠂⠁⠢⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠐⢚⡩⠴⠊⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠈⠁⢀⡀⠄⠊⠇
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆⠀⢒⠬⠥⣤⠖⡋⠁⠀⠀⠀⠀⠀⠀⠀⣠⡆⠀⠀⠀⣠⣄
⠀⠀⠀⠀⠀⠀⠀⢀⣯⠀⠀⠀⠀⢰⡀⠀⠀⡀⢐⣈⣽⣾⠇⡀⠰⣽⡦⢠⡂⢛⣙⣆⠀⠀⠀⠈⣸⠃⠀⠀⠀⣹⣟⠄
⠀⠀⠀⠀⠀⠀⠂⠉⠉⠀⠒⠒⠒⠉⣕⠻⢃⢬⣻⡿⠟⢸⡏⢑⡞⠍⢷⠽⣾⠻⡟⠋⠓⣔⠀⠠⠭⠒⠒⠒⠚⠉⠋⠓⠒⠚⠛⠛⠛
⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⢁⠀⠙⢻⣧⣤⠓⢰⠌⣿⡕⢉⠝⡃⠀⠀⠀⠀⣝⠖⠁⣄⢀⣀⣦⠠⠀⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠂⠄⠀⠈⠁⡔⠱⠺⣂⣠⡇⠘⢠⡇⠀⠀⠀⡴⠁⠀⢀⣯⡑⠋⡉⠂⠀⢠⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠉⠁⠈⠛⠋⢒⡊⠀⠘⠛⠒⠉⠁⡉⠁⠀⠀⠀⠑

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⣋⣭⣤⡶⠶⣤⣭⣍⡓⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⣩⡴⠟⠉⠀⠀⠀⠀⠀⠀⠉⠛⢶⣌⠳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠹⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⣸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⣿⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⣿⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠹⣇⠀⠀⠀⠀⠀⢿⣿⣿⡿⠃⠀⠀⠀⠀⣸⡏⣼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡹⣧⡀⠀⠀⢀⡠⠧⠼⢆⡀⠀⠀⢀⣴⠟⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢌⡛⢶⣴⠋⠀⠀⠀⠀⠘⣦⡶⠟⣡⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢿⠀⠀⠀⠀⠀⠀⣿⠖⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣄⡀⢀⣀⣴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⠾⠤⠴⠖⠲⠦⠬⠷⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠖⠋⠉⠀⣀⣀⣤⣤⣤⣤⣤⣤⣀⣀⠀⠉⠙⠲⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⢀⣠⡴⢞⣛⣭⣭⣷⠶⠶⠶⢶⣾⣭⣭⣛⡳⢦⣄⡀⠈⠑⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⢀⣠⠾⣫⣵⠾⠛⠉⠡⠀⠀⠂⠀⠀⠀⠀⠀⠉⠙⠛⢷⣮⣝⠷⣄⡀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⢀⡴⠃⢀⣴⢟⣵⡿⠛⠁⠀⠀⠀⢀⠀⠤⠀⠀⠀⠀⠠⠀⡀⣠⡄⠀⠈⠙⢷⣮⡻⣦⠀⠘⢦⡀
⠀⠀⠀⠀⠀⢀⠞⠀⢠⡞⣡⡿⠋⠀⠀⠀⡀⠀⠈⠀⠀⠀⠀⠈⢄⠀⠀⠀⣸⡿⠁⢀⠀⠀⠀⠙⢿⣌⢷⡄⠀⢳⡀
⠀⠀⠀⠀⢀⠎⠀⣰⡟⣼⡟⠠⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠰⡆⠀⢀⡜⢡⠃⠀⠀⠑⢄⠀⠀⠈⢻⣦⢻⣆⠀⢱⡀
⠀⠀⠀⠀⡞⠀⢰⡟⣼⡟⠀⠀⠀⠌⠀⠀⠀⠀⣄⠀⠀⠀⠀⢸⡇⢠⠞⢰⠏⣠⠀⠀⠀⠀⠂⠀⠀⠀⢻⣧⢻⡄⠀⢧
⠀⠀⠀⢸⠃⠀⣿⢰⡿⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⢳⣦⡀⢀⣼⡷⠋⢀⣿⡾⠃⠀⠀⠀⠀⠀⢂⠀⠀⠀⣿⡄⣷⠀⠘⡇
⠀⠀⠀⣿⠀⢸⡇⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡿⢅⡀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢸⣇⢹⡆⠀⣷
⠀⠀⠀⡏⠀⢸⡇⣿⡇⠀⠀⠰⠂⠀⠀⠤⠤⠶⣶⣶⣿⣿⡏⠀⠀⢹⣿⣿⣶⣤⣤⣤⡤⠐⠐⠂⡅⠀⠀⢸⣿⢸⡇⠀⣿
⠀⠀⠀⣧⠀⢸⡇⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡿⠓⠦⣤⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢸⡿⢸⡇⠀⣿
⠀⠀⠀⢻⠀⠘⣧⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠃⢀⣼⡟⠋⠻⢷⣄⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⣾⡇⣼⠃⠀⡟
⠀⠀⠀⠸⡇⠀⢻⡄⢿⡆⠀⠀⠈⠄⠀⠀⠀⠠⠞⢡⡏⣠⠎⢹⡇⠀⠀⠀⠙⠳⠀⠀⠀⠀⠀⠁⠀⠀⣰⡿⢠⡟⠀⢸⠇
⠀⠀⠀⠀⠹⡀⠈⢷⡘⢿⣄⠀⠀⠀⠂⠀⠀⠀⢀⠟⣰⠋⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠔⠁⠀⠀⣰⡿⢁⡾⠁⢀⠟
⠀⠀⠀⠀⠀⢳⡀⠈⢷⡌⢿⣦⡐⠀⠀⠈⠢⠀⣜⡞⠁⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⢡⡾⠁⢀⡞
⠀⠀⠀⠀⠀⠀⠳⡄⠀⠻⣦⡙⢿⣦⡀⠀⠀⢸⠟⠀⠠⠄⠀⠀⠀⠀⠀⠄⠐⠀⠀⠀⠀⢀⣴⡿⢋⣴⠟⠀⢠⠎
⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠈⠻⣦⡙⠻⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⠟⢋⣴⠟⠁⢀⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠈⠛⠷⣤⣉⠛⠿⠷⣶⣦⣤⣤⣤⣤⣤⣶⠾⠟⠛⣉⣤⠾⠋⠁⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢤⣀⠀⠉⠛⠷⠶⣤⣤⣤⣤⣤⣤⣤⣤⠶⠾⠛⠉⠀⣀⡤⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠴⠖⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉

⣿⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⡿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣶⣷⣶⣶⣿⣶⣷⣶⣾⣶⣶⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣷⣶⣶⣾⣿⣿⣿⣷⣾⣶⣷⣶⣿

⠑⢄⠀⠀⠀⠀⠀⢀⡠⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢀⠀⠀⠘⡄
⠀⠀⠑⢄⣀⠤⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢀⣀⠤⠐⠋⠁⠀⠀⠀⠀⠀⠀⠹⢆
⠀⡠⠔⠊⠑⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠐⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆
⠉⠀⠀⠀⠀⠀⠉⠢⣀⠀⠀⠀⢀⣀⠤⠖⠊⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠖⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠤⠤⠀⠀⠠⢄⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠂⠀⢸⠄
⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣀⣀
⣄⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⠀⠀⢀⣀⠤⠔⠺⠁⠀⠀⠀⠈⠑⠒⠤⣀⡀⠀⠀⠀⠀⠀⣀⡠⠤⠒⠒⠊⠉⢇
⠀⠁⠀⠐⠀⢀⣀⣀⠤⠤⠒⠊⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠒⠈⠁⠀⠀⠀⠀⠀⠀⠀⠈⢆
⠔⠐⠚⠂⠉⠉⠀⠉⠐⠠⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷
⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠈⠓⠠⢀
⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠈⡀⠀⠀⠐⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠐⠢⠔⠀⠀⠀⠀⠀⠀⠁⣀⠀⠀⠀⠀⡀⠄⠐⠈
⠀⠀⠀⠀⠀⠀⠆⠀⠀⢀⣀⡀⠀⠄⠳⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⠍⠄⠊⠉
⠑⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⡀⢀⠁⢐⠂⠀⠤⠀⠀⠀⠀⠀⠀⢀⠠⠀⠂
⢼⠒⠀⢀⠀⠂⠀⠀⠀⠀⠀⠀⡀⠀⠌⠀⠈⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⡀
⢘⠀⠀⠀⠈⠀⠠⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⢈⠀⢤⠀⠀⠂⠀⠀⠁⠀⠀⠂
⢘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠠⠄⠀⠀⢀⠙⡶⠢⠤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⠀⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠉⠉⠻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⣤⣤⢀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢃⣿⣿⡘⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠞⠛⠛⠛⠉⠉⠙⠛⠛⠳⠶⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠛⢉⣀⣤⣶⣶⣿⣿⡇⢸⣿⣿⣶⣶⣤⣄⠉⠛⢶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⣠⣶⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣶⣄⠉⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠃⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠘⢷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢟⣿⣿⣿⣿⣧⡀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⢠⣾⣿⣿⣿⣿⣿⣧⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣇⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⣉⣀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢻⡀
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣉⣉⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⢸⣿⣿⡇⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣏⣉⣉⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠉⢉⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⢹⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⢿⣿⣿⣿⣿⣿⡿⠃⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⢻⣿⣿⣿⣿⣵⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⡟⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⢠⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⠙⠿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⠿⠋⣀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣤⣈⠙⠛⠿⢿⣿⣿⡇⢸⣿⣿⡿⠿⠛⠋⣁⣤⠾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠶⢦⣤⣤⣀⣀⣀⣀⣤⣤⡴⠶⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣏⢿⣿⢓⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⢹⠀⠷⠉⡾⠳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⢸⡆⠀⠀⢧⣰⣧⣽⣠⣇⠀⢠⡀⠀⠀⠀⣀⣀⡀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡦⣿⡿⣿⠃⡉⢦⣀⣘⣟⣻⣿⣏⠈⢧⠀⠉⢒⣫⢶⣿⡽⡈⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢾⣻⣮⣿⣄⢸⢸⠁⠈⣏⣿⣿⣦⣼⠟⠋⠁⠀⠀⣼⣷⣠⣹⣿⣿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⣰⠛⢿⣿⠛⢹⢸⡄⠀⣿⡿⣿⡿⠀⠀⠀⢀⣠⣤⣿⠿⣿⡟⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡽⣷⡅⠀⠀⡁⠀⠸⢹⠠⢸⢙⣇⣸⣿⣶⣶⡿⠛⢻⡉⡄
⠀⠀⠀⠀⢠⣤⣀⣀⣤⡦⠙⢾⣿⣦⠀⡈⠉⠹⢸⡄⣼⡿⠘⢿⠿⠏⠇⠀⠀⢀⠧⠈⢄
⠀⠀⠀⠀⠀⢹⣿⣿⣿⣇⠀⢸⠙⢿⣿⠁⠀⢸⠘⢧⠟⡇⠀⠀⠀⢰⠈⠠⠒⡡⠔⠲⡀⠳⠤⣀⡀
⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⡴⠋⠀⠀⠀⠐⠀⢸⣾⠫⠛⢧⡔⢂⠈⢁⠤⠲⡼⡀⠀⠀⢸⣀⡲⢚⣽⠓⣄
⠀⠀⠀⠀⠀⠀⠀⠉⠹⣿⠿⠀⠀⠀⡎⠀⠀⢸⠙⣆⢿⠑⡵⡌⠐⠁⠀⠀⠳⣌⣂⣤⠜⢋⡴⠋⢀⢔⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡴⠀⣠⠂⠀⢠⣾⣆⣸⣿⡀⠘⣈⠀⡂⢄⣀⣤⠔⢋⡠⠖⡁⠦⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠓⢤⡈⠉⠒⡶⠛⠙⠃⠀⠘⡇⣾⡒⢂⢹⡄⣿⠖⠛⢁⠰⢂⡠⠖⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣞⡀⠀⠉⠉⡇⠀⠀⠀⠀⠀⢣⠹⠍⠉⠜⣡⡧⣐⡴⠤⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⡐⠀⢸⡿⠋⠍⠉⠉⠉⠫⠉⢴⠖⠚⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⡷⠶⢿⡉⠏⢀⠀⠀⠀⠀⠰⢺⡿⠿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠘⠭⠤⠤⠤⠤⠤⠠⠀⠼

⠀⢀⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⡀
⣿⡯⣽⣛⣛⣛⣛⣛⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠟⠷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠈⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⢰⣿⣷⢰⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣼⣿⣿⣄⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠞⠛⠋⠉⠉⢉⣉⣉⠉⠉⠉⠛⠛⠷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠋⢁⣠⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣀⠉⠛⢷⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠈⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⢻⠇⢿⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠈⠻⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⣠⣿⣿⣿⣿⣿⣿⡿⢋⣡⣴⣶⣿⣿⠀⢸⣿⣷⣶⣤⣉⠻⣿⣿⣿⣿⣿⣿⣧⡀⠙⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⣴⣿⣿⣿⣿⣿⡟⢁⣴⣿⣿⣿⣿⣿⡇⠀⠀⣿⣿⣿⣿⣿⣷⣄⠙⣿⣿⣿⣿⣿⣷⡄⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⣸⣿⣿⣿⣿⣿⠏⣰⣿⣿⣍⠻⣿⣿⣿⠃⠀⠀⢻⣿⣿⡿⢋⣽⣿⣷⡈⢿⣿⣿⣿⣿⣿⡀⠸⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⢀⣿⣿⣿⣿⣿⡏⣸⣿⣿⣿⣿⣦⠀⠙⠿⠀⠓⠌⠸⠟⠁⢠⣾⣿⣿⣿⣿⡈⢿⣿⣿⣿⣿⣇⠀⢿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⣿⣿⣿⣿⣿⢀⣿⣿⣿⡿⠿⠿⠓⠒⢃⡠⠀⠠⡀⠓⠒⠻⠿⠿⣿⣿⣿⣇⢸⣿⣿⣿⣿⣿⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⣿⣿⣿⣟⣛⣈⠉⠀⠀⠀⠀⢡⢣⠅⢸⢰⣿⣷⢸⠀⣟⡀⠀⠀⠀⠀⠈⢉⣘⣛⣿⣿⣿⣿⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⣿⣿⣿⣿⣿⠈⣿⣿⣿⣶⣶⣤⡤⢤⡈⠳⠬⠴⠋⣀⠤⣤⣴⣶⣶⣿⣿⡏⢸⣿⣿⣿⣿⣿⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠈⣿⣿⣿⣿⣿⡆⢹⣿⣿⣿⣿⡟⠁⣀⣷⠀⠲⡄⢰⣆⡀⠙⣿⣿⣿⣿⣿⠁⣾⣿⣿⣿⣿⡏⠀⣾⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⢹⣿⣿⣿⣿⣿⣄⠻⣿⣿⣏⣴⣾⣿⣿⡄⠈⠀⣸⣿⣿⣶⣌⣿⣿⡿⢃⣼⣿⣿⣿⣿⣿⠁⢰⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⢻⣿⣿⣿⣿⣿⣦⡘⠻⣿⣿⣿⣿⣿⡇⠀⠀⣿⣿⣿⣿⣿⡿⠟⣠⣾⣿⣿⣿⣿⡿⠃⢠⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠹⣿⣿⣿⣿⣿⣿⣦⣌⡛⠻⢿⣿⣿⠀⢸⣿⣿⠿⠛⣉⣤⣾⣿⣿⣿⣿⣿⡿⠁⢠⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⠈⠻⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣬⡆⣼⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⡿⠋⢀⣴⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣦⣀⠈⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠉⢀⣠⡶⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠶⣦⣤⣀⣀⡉⠉⠉⠉⠉⢁⣀⣠⣤⡶⠾⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠛⠛⠛⠋⠉⠉


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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠁⠈⠹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⣶⣶⢰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣿⣿⣤⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⠋⣉⣁⣤⣤⣤⣤⣤⣤⣈⡉⠙⠳⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⢁⣠⣶⣿⣿⣿⣿⣧⡙⣿⣾⣿⣿⣿⣿⣶⣄⡈⠻⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⢁⣴⣿⣿⣿⣿⣿⣿⣿⡟⣿⣮⣹⣿⣿⣿⣿⣿⣿⣿⣦⡈⠻⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠃⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣆⠘⢷
⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⣰⣿⣿⣿⣿⣿⣧⠈⣧
⠀⠀⠀⠀⠀⠀⠀⢸⠇⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⡆⢸⡇
⠀⠀⠀⠀⠀⠀⠀⣾⠀⣾⡟⣿⡟⢿⣟⣿⣿⣿⣿⣿⡿⠋⣁⣀⠀⠀⣠⣿⣿⣿⣿⣿⣿⡟⣿⣻⣧⠀⣷
⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⣿⡘⣿⡜⣿⣿⣿⣿⣿⣿⠃⠸⣿⣿⠇⢰⣿⣿⣿⣿⣿⣿⣿⡇⣯⣽⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢻⡀⢹⣿⣷⣿⣷⣿⣿⣿⣿⡿⠁⠀⠀⢀⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⡏⠀⡟
⠀⠀⠀⠀⠀⠀⠀⠸⣇⠘⣿⣿⣿⣿⣿⣿⣿⠏⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⣸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠹⣿⣿⣿⣿⡿⢃⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⢠⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⣰⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠙⢿⣿⣿⣿⣿⣿⣿⣿⣜⠻⣿⣿⣿⣿⣿⣿⣿⡿⠋⣀⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣄⡉⠛⠿⣿⣿⣿⣿⣻⣧⣿⣿⣿⣿⠿⠛⢉⣠⠾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠦⣤⣄⣉⣉⣉⣉⣉⣉⣀⣤⠴⠞⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁


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

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


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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠶⠶⠛⠛⠋⠉⠉⠉⠉⠛⠛⠛⠶⠦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠛⠉⠀⢀⣀⣤⢤⠴⠶⢶⠶⠶⢦⣤⣄⣀⠀⠀⠉⠛⠶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⢀⣠⡶⠛⠉⠁⠀⠀⠀⠀⣶⣶⠂⠀⠀⠀⠘⠋⠓⢦⣄⡀⠈⠛⢶⣄
⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⣠⣴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣦⡀⠀⠙⢷⡄
⠀⠀⠀⠀⢀⣼⠋⠀⢀⣾⠋⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢸⠁⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠹⣦
⠀⠀⠀⢀⡾⠁⠀⣰⠋⠀⠀⠀⠀⢀⠄⠊⡀⠀⠐⠒⢀⠀⣾⠐⡿⠀⠀⠀⠆⢀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠘⣧
⠀⠀⢀⡾⠁⠀⣴⠋⠀⠀⠀⠀⠀⢀⢀⡌⠃⠀⠀⠰⡈⢸⣿⠀⠀⠐⠀⠀⠀⢀⡠⢆⠀⣀⠀⠀⠀⠈⠹⣆⠀⠘⣧
⠀⠀⣼⠃⠀⢰⠇⠀⠀⠀⠀⡀⠀⠀⠀⠀⠂⣦⠀⠀⣤⣾⣿⠀⠀⠠⠐⠄⡀⠈⠀⠀⠀⠁⣀⡤⠒⠀⠀⢿⡄⠀⢹⡆
⠀⢀⡿⠀⠀⣟⠀⡀⠀⠀⣸⠃⠄⠀⠀⠀⢉⠈⢷⣄⠸⣿⣿⠀⠀⠀⠠⠞⠀⢐⣠⣤⡶⠟⠉⠆⠀⠀⠀⠀⣷⠀⠀⣿
⠀⢸⡇⠀⢸⡇⣠⡀⠀⢀⡀⠀⠀⣀⠠⠂⠀⠀⠀⠛⣷⠼⢛⠐⢄⢀⣠⣴⣾⣿⣟⠁⣀⠀⠀⠠⠀⠀⠀⠀⢹⠀⠀⢹⡀
⠀⢸⡇⠀⢸⡗⣭⣿⡇⠀⠓⠦⢤⣤⣤⣤⣤⣤⣴⣾⣏⠰⣿⡷⠆⣿⡿⠛⠛⠛⠛⠛⠛⠓⠒⢀⠀⢸⡿⡿⢺⠀⠀⢸⡇
⠀⢸⡇⠀⠘⣇⠉⠀⠀⠀⡃⠀⠀⠀⣂⣼⣿⠿⠟⠋⠉⠀⠈⣠⡜⢷⣤⡀⠀⠀⠀⠄⠀⠀⠴⠈⠀⠀⠀⠀⣸⠀⠀⣼⠁
⠀⠈⣷⠀⠀⣯⠀⠀⠀⠀⠠⣠⣾⠿⠛⠏⠁⢠⠔⠀⠀⠀⠀⣿⣿⠂⠙⢧⠀⢀⠀⠀⠀⢀⠉⠃⠀⠀⠀⠀⡏⠀⠀⣿
⠀⠀⢻⡄⠀⠘⡖⠀⠀⠴⠚⠋⠀⠄⠀⠀⠀⠀⡘⠀⠘⠆⠀⣿⡏⠤⠒⠀⡁⠈⠀⠐⠆⠀⠆⠀⠀⠀⠀⣾⠁⠀⢸⠇
⠀⠀⠈⢷⡀⠀⠹⣤⠀⠀⠀⠀⠰⠀⠀⢤⡀⠀⢠⠀⣀⠀⠀⣿⠁⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⢠⡟
⠀⠀⠀⠈⢷⡀⠀⠙⣦⠀⠀⠀⠀⠈⠀⢴⠀⠐⠀⠀⢄⠀⠀⡏⠈⠉⡄⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⢠⡟
⠀⠀⠀⠀⠈⢻⣄⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⠈⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠄⣴⠟
⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠈⠻⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⣴⡄⠀⠀⠀⠀⠀⠀⠀⣀⢀⡴⠏⠁⠀⣠⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣄⠂⠀⠉⠓⠦⣤⣀⠀⢀⠀⠀⢛⠃⠀⢀⠀⢀⣰⡤⠴⠛⠁⠀⢀⣡⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢶⣄⣀⠀⠀⠈⠉⠙⠓⠒⠚⠓⠒⠛⠉⠉⠁⠀⠀⣀⣤⠶⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⠶⣤⣤⣄⣀⣀⣀⣀⣠⣤⣤⠶⠖⠛⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣦⣰⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣼⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⢀⣴⣾⠿⠛⠉⠉⣿⡏⠉⠙⠛⠿⣶⣄⡀⢀⠴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠟⠋⠀⣀⠤⠒⢺⣿⢟⠒⠆⢤⡀⠈⠙⢿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⠀⡰⢎⣀⡴⠚⢻⣿⠸⠛⠲⢦⣈⡷⡄⠀⠹⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⡜⢀⡼⠻⣶⣄⣿⣿⠀⡇⣠⣴⠟⣦⠘⢆⠀⠹⣷⡀
⠀⠀⠀⠀⢀⠀⣀⢀⡀⠀⠀⠀⣾⡇⠀⢸⢀⣾⣀⠀⠹⠿⣿⣿⣤⣿⣿⣧⣤⣸⣧⣘⡄⠀⣿⡇⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠸⣷⢿⣾⠁⠀⠒⠶⣿⡿⠿⣿⣶⣶⣶⣶⣶⣶⣾⡀⢀⣿⠛⠛⠛⠛⣛⣛⡿⠿⣿⡿⠒⠒⠀⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠸⠀⢻⡉⢉⣽⣿⡏⢹⣿⣿⣿⣍⠉⢠⠏⢰⠁⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠳⡈⢳⣾⠛⠁⠄⢸⣿⡇⠙⢻⣷⡏⢠⠆⠀⣰⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣄⠀⠙⠯⣈⠛⠶⢴⢸⣿⢧⠖⠋⣀⠝⠁⢀⣴⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠿⣷⣄⡀⠈⠑⠒⠼⣼⣿⠴⠒⠈⠀⢀⣴⡿⢏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠉⠀⠈⠙⠿⣶⣦⣤⣄⣿⣧⣤⣤⣴⡾⠟⠋⠀⠀⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢹⠏⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠯⠿⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣾⡇⣶⣦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣢⣾⡿⠟⠋⠉⣿⡇⠉⠉⠛⠿⣿⣦⡊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠻⡄⠀⠀⢠⣿⡇⠀⠀⠀⠰⠋⢻⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⢰⣄⢸⡿⠇⢠⡾⠃⠀⠀⠀⢻⣿⡄
⠀⢀⣀⠀⢀⠀⠀⠀⠀⠀⠀⠛⠋⠀⠀⠀⠀⠉⠁⠀⠀⠀⢻⣿⣶⣶⣶⣾⣿⣧⣤⣤⣀⣀⣀⣀⠀⢀⡀
⠀⠈⠉⠀⠀⠀⠉⠉⠉⠉⠙⣿⣟⠛⠻⠿⠿⠿⡄⠀⠀⢀⣀⡀⠀⠀⠀⢠⣴⡆⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠀⠀⠀⢴⠇⠀⣾⣿⠈⠛⠀⠀⠀⣼⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣦⡴⠀⠀⠀⠀⣿⡏⠀⠀⠀⣳⣾⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠟⠻⣿⣶⣤⣀⡀⣿⣇⣠⣴⣾⡿⠛⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠇⣿⠟⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣄⠦⠴⢸⣧⠶⢠⡤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠗⠉⠁⠀⠀⠀⢸⣷⠀⠀⠀⠉⠻⠶⡤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⣠⠞⣉⡲⠄⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⢰⠎⠳⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠫⠤⠤⠉⠀⠀⠀⡀⠀⠀⢸⣿⡇⠀⡐⠀⠀⠈⠤⠎⠈⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠷⠁⠀⠀⠀⠀⠈⠓⢤⡐⠀⠀⢸⣿⣷⠀⠀⣠⠋⠀⠀⠀⠀⠀⢮⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⣀⣙⣇⠀⢸⣿⣿⣠⠞⠁⠈⠀⠀⠀⠀⠀⠘⣧
⢲⡀⣶⠀⠀⣀⣀⣠⣤⣿⣤⣤⣶⣶⣶⣿⣿⣿⣿⣿⣿⣦⣸⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⢰⡆
⠀⠟⠘⠇⠀⠀⠀⠀⠀⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣏⠻⣿⣿⣿⣿⣿⣿⡿⠿⠿⠛⠛⣻⠋⠋⠉⠁⠀⠸⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡇⠀⠀⠀⠀⡀⠄⠀⣴⠟⢻⣿⡇⠀⠈⣯⡉⠀⢀⠀⠀⠀⠀⠀⢠⡛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⢠⠞⢁⠈⢸⣿⡇⠀⠀⠀⠙⠦⡀⠀⠀⠀⠀⢀⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣄⠞⡴⢀⠁⠀⠂⠀⠐⣿⡇⠀⠀⠀⠀⠀⠀⣀⠤⠤⢀⡺⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠫⢦⣁⠙⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠈⣓⢔⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠵⣦⣄⡀⠀⠀⢸⡇⠀⠀⠀⠀⡀⣴⡾⠃⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠳⠸⡇⠰⠸⠋⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⡂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠐⠂⠈⠀⠉⠉⢱⢸⣷⡦⠀⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠐⠉⠀⠀⠀⣤⣘⠋⡀⠐⣼⢋⠉⠚⠻⢿⣿⣖⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡠⢊⣴⣶⣶⣴⣶⣦⣛⣛⣀⡄⡚⠻⣷⠕⢄⠀⠀⠈⠙⠣⠌⡢⡀⠀⠀⠀⢀⠔⠘⠓⠠⠑⡄
⠀⠀⠀⠀⠀⠀⠀⢔⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠁⠺⡿⠂⠑⣕⢄⠀⠀⠀⠀⠀⠉⠂⡤⠀⠀⠀⠀⠀⠀⡾⠁
⠀⠀⠀⠀⠀⠀⡬⠜⠋⠀⢻⣿⣿⣿⣿⣿⣿⣧⣀⢀⣿⣧⣤⡀⠀⠈⠓⢑⢄⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⠌
⠀⠀⠀⠀⠀⡈⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣟⠛⢧⠀⠀⠀⠀⠑⢕⢀⠔⠁⠀⠀⠀⠀⢀⢔⠁
⠀⠀⠀⠀⢀⡅⠔⠂⢂⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋⠉⠀⠀⠀⠀⠀⠀⠀⡀⠁⠀⠀⠀⠀⢀⠔⠁⠀⠂
⢀⣠⠐⠈⠀⠀⣀⣤⣄⣂⡘⣿⣿⣿⣿⠟⠛⢿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⣠⢂⠀⠀⠀⠀⠈⠄
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡝⢿⣇⣀⡀⠀⠀⠀⠀⠀⢀⠔⠀⠠⠔⢁⡀⠀⢀⣤⣾⣿⣷⣕⢄⠀⠀⠀⠈⠄
⡇⠀⠀⣠⢴⠖⡖⢶⢄⠀⠀⣿⡇⠀⠀⠉⠳⢄⣀⣄⣤⣔⡁⠀⢀⢌⣴⠟⡠⠂⠉⠻⠿⠛⢻⡇⠐⢕⢄⠀⠀⠈⠄
⡇⠀⡰⠛⡟⠚⡟⠛⡟⢳⡀⣿⢧⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣦⣍⣽⠁⠁⠈⠀⠀⠀⠀⠀⡘⠀⠀⠀⠑⢕⢄⠀⠐
⡇⠀⣟⠒⡗⠚⡗⠒⡗⢚⡇⣿⡆⢢⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⠀⢀⠔⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠑⢕⠄
⡇⠀⠘⢶⣻⡒⡗⣺⣳⠞⠀⣿⡟⣀⡧⠀⠀⠀⠀⠈⣿⣿⣿⣿⡟⠉⠒⠀⠀⠀⠀⢀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⡇⠀⣀⣀⣉⣉⣋⣉⣁⣀⡀⣿⣏⠕⢂⠡⠀⠀⠀⠀⣿⣿⠟⠋⠀⠀⠀⠀⠀⢀⠔⠁
⡇⠀⠉⠉⠉⠉⠉⠉⠉⠉⠁⣿⣿⣎⠄⢂⠡⠀⠀⠀⣿⡇⠀⠀⠀⠀⡀⠄⠊
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⢟⠨⠁⠊⠐⠂⠀⠙⠂⠒⠀⠈
⠃⠈⠉⠉⠉⠉⠉⠉⢉⣉⠉⠡⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⠐⠀⠀⠀⠑⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠧⣶⠒⢂⠀⠀⠈⣠⡴⠂⡀⠂⠀⠀⢤⠄⠠⠀⠀⠀⠐⠀⠥⠤⠎⡀⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣡⣦⢠⡀⢸⠀⢸⠀⠀⡀⠓⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢁⣀⠄⠰⠫⠄⢑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣥⣬⣭⣛⠺⡁⠀⡙⠎⠀⠄⠀⢀⡸⠠⣀⠈⠀⠀⠀⠀⡄⠀⠀⠦⠀⠊⢡⣈⠀⠆⠀⠌
⠀⠀⠀⠀⠀⠀⠀⢀⣰⠟⠉⠀⠀⢸⠏⠙⠖⡄⠀⠀⠁⠐⠀⠀⠁⠀⠀⠀⢀⠀⠄⠰⢅⠀⠀⠀⣠⠦⠀⠀⠍⠛⡐
⠀⠀⠀⠀⠀⠀⠀⣼⠉⠄⠘⠵⢦⠋⠀⠀⡀⣿⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠎⠀⠀⠀⠁⠒⣦⠀⣾⢁⠃
⠀⠀⠀⠀⠀⠀⢸⡸⠀⢀⡠⠚⠁⢀⡠⢊⢴⠇⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢀⠀⠀⠂⠀⠋⢊⠃⠄
⠀⠀⠀⠀⠀⠀⡈⠠⣄⡠⠭⠭⠀⢐⣈⢔⣣⠀⠀⡀⠀⠀⠀⠀⡀⠀⠀⠀⡀⠀⠀⢲⠂⠀⠀⠀⠀⠀⣇⠌⡐
⠀⠀⠀⠀⢀⠎⠘⢆⢤⣉⠭⢿⡯⠭⢀⣻⣹⠄⠐⠂⠀⠁⠀⠀⠀⠀⠀⡐⣱⠒⠒⠚⡆⠀⠀⠰⣿⣆⡼⣰⠃
⠀⠀⢀⠀⠧⠤⢀⣀⣁⠀⠀⠀⠉⠒⡊⢁⠟⡀⠀⠀⠀⠀⠄⠀⠀⡀⣘⠢⣸⣐⣛⣙⣃⠛⠀⡀⣛⣛⢃⠏
⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⠉⢓⠂⠄⢤⡆⢀⡀⠠⠠⠐⠐⠀⠉⠁⠀⠈⠢⡈⠢⡀⠀⡏⠀⠀⣀⢧⠁⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⡈⠢⡂⠀⠫⢄⠁⠌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢄⠀⠄⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠃

⠀⠀⠀⢛⠋⠉⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⢸⣠⣄⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡈⢠⠀⠀⠀⠀⠀⠀⠀⠌⡔⠊⠁⡄⠈⠑⡁⠀⠀⠀⠀⠀⠀⣠⠤⣴⠠⣴⠊⠙⢦⡀
⠀⠀⠈⠙⠡⠤⡏⠐⠀⠀⠀⠀⠀⠀⠀⠀⠄⠂⠈⠉⠁⠉⠒⢄⠀⠀⠀⠀⠀⠈⢰⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠺⣄⡐⢃⣰⢟⣲⡳⠦⢿
⠀⠀⠀⠠⠤⠤⠄⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⡀⣠⣄⠀⠲⣀⠀⠀⠀⠀⠀⠐⡌⢆⡀⠀⠀⠀⡠⢂⠂⠀⠀⠀⠀⠀⠀⠙⢭⡑⢋⠥⠵⠒⠋
⠀⠀⢠⣈⣰⣆⣈⣠⠀⠀⠀⠀⠀⠀⠀⠀⠊⠊⠰⠶⠼⠃⠐⠑⠀⠀⠀⠀⠀⠀⠈⠂⠌⠈⠁⠩⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁
⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⢀⢀⠄
⢰⣶⢀⠔⢂⡁⠐⢄⠠⢱⠀⠀⠀⠀⠀⠀⡞⠋⠛⠛⠛⠓⢤⠀⠀⠀⠀⠀⠀⠀⣠⣤⣌⠀⠀⢁⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⠀⢘
⠈⡎⠁⡀⢀⢙⢜⠇⡆⡎⠀⠀⠀⠀⠀⠀⠆⠀⠴⠛⢦⠀⠀⠀⠀⠀⠀⠀⠀⠸⠭⠇⣔⠊⠑⣢⠤⠝⠀⠀⠀⠀⠀⠀⠀⢠⠀⠨⢀⡁⢨
⠀⣣⠠⡙⠦⠾⠞⠠⠁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠪⠭⠼⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠰⣏⡀⣀⢼⢁⠀⡇⠀⠀⠀⠀⠀⠀⠨⠀⠀⠉⠅⠠⠄
⠀⠉⠀⠈⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠉⠙⠃⠀⠙⠉⠁⠀⠀⠀⠀⠀⠈⠁⠀⢠⣤⡄⠄⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠉⠁⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⡀⠀⣀⠀⠈⣈⣐⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⠀⢀⠐⠨⢉⠒⠉⡶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀
⠀⠀⠀⠀⠈⠉⠡⡖⠀⠉⠀⠀⠀⠀⠀⡄⠀⣀⠄⠀⠀⢁⡴⠥⠆⠀⠀⠀⠀⠀⠦⡀⢀⠀⠀⠀⠁⠘⠀⠀⠀⠀⠀⠀⠐⡭⣥⠀⠚⠛⢻⠛⡇
⢐⠀⠀⠀⠀⠀⠀⠅⠀⡀⠀⠀⠀⠀⠀⣘⡈⠀⡄⠒⠒⠫⢄⠀⠀⠀⠀⠀⠀⠀⢆⠈⠘⠂⠀⡄⠈⡀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⣀⡘⠐⠂
⠀⠁⠐⠂⠤⢄⠌⠀⠁⠀⠀⠀⠀⠀⠀⡏⡁⠈⠒⠄⠖⠒⠒⠁⠀⠀⠀⠀⠀⠀⠈⠣⠄⣀⡀⠤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠒⠃


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠆
⠀⠀⠀⠀⠀⡐⠂⠠⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⢀⣈⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠶⠀⡂
⡄⠐⡒⠒⠒⠛⠛⠁⠠⠬⠀⠀⠀⠀⠀⠀⡠⣤⠈⠆⣈⠀⢙⡾⠀⠀⠀⠀⠀⠀⠎⠙⡉⢹⣀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⣀⣀⠀⢄
⡇⠀⠀⠀⣠⠖⢋⡀⠀⠀⠀⠀⠀⠀⠀⠀⣣⣿⠀⠀⢠⢤⣀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⢛⡉⠱⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⢸⣀⠆
⢁⣀⣀⢀⣃⣐⡉⣀⣀⠄⠀⠀⠀⠀⠀⢀⠙⣯⣹⣿⠲⠤⣶⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠹⣀⣀⣀⣠⡛⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠝⠩⠛⠿⠛⠟⠿⠫⠀⠀⠀⠀⠀⠀⠀⠀⠠⣝⣡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠚⠙⠋⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣤⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠙⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢦⡀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣾⣿⣿⣿⢿⣿⣶⣶⣤⣀⡀⠀⠀⠀⠀⠀⡠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⣀⣴⣿⠿⠛⠉⠀⠀⠀⣿⣿⠀⠀⠀⠉⠙⠻⣿⣶⣄⠀⡠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠋⠀⠀⣀⡤⠒⠚⢹⣿⡟⡋⠑⠒⠤⣀⠀⠀⠙⢿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⠀⣤⡊⠁⣠⡤⠶⣿⣿⡇⡟⠷⢦⣄⠈⠑⣦⠀⠀⠙⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠃⠀⢀⠞⠀⣹⣿⣍⡀⠀⣿⣿⡇⢠⠀⠀⢈⣿⣿⠀⠑⡄⠀⠈⢿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⡎⠀⣼⠃⠈⢿⣿⣶⣿⣿⡇⢘⣤⣾⡿⠃⠈⢷⡀⠸⡄⠀⠘⣿⡇
⠀⠀⠀⠀⠀⢠⡄⢠⡄⢠⡄⠀⠀⠀⠀⣸⣿⠀⠀⣸⣀⣸⡇⠤⠤⠤⠛⠻⣿⡿⠷⣾⣿⣿⣷⣶⣤⣼⣧⣀⣧⣀⡀⣿⣷⠀⠀⠀⠀⢀⣤⣤⣤
⠀⠀⠀⠀⠀⠈⣿⡾⢿⣿⠃⠀⠐⠒⠶⣿⣿⢿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣿⡀⠀⣸⡟⠛⠛⠛⠛⠛⠛⠛⣛⣿⠿⣿⣿⠟⠒⠒⠀⢸⣿⣓⣛
⠀⠀⠀⠀⠀⠀⠉⠁⠈⠉⠀⠀⠀⠀⠀⢸⣿⠀⠀⠸⡀⠹⣏⠉⠛⢻⣿⣿⡟⢻⣿⣿⣿⣶⡆⠉⠉⢹⡏⠀⡇⠀⠀⣿⡿⠀⠀⠀⠀⠀⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⢧⠀⠹⣆⣰⣿⠿⠛⡆⢸⣿⣿⠛⢿⣿⣆⣠⡿⠀⡰⠁⠀⢰⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⠈⠣⣀⡽⢿⣅⡀⠀⠃⢸⣿⣿⠀⠀⣨⡿⢿⣀⡼⠁⠀⢠⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣦⡀⠀⠙⠦⣀⠈⠙⠳⢾⢸⣿⡿⠾⠛⠉⣀⠴⠋⠀⠀⣴⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡿⣿⣦⡀⠀⠀⠉⠒⠢⠼⣼⣿⡧⠴⠒⠊⠁⠀⢀⣤⣾⢿⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠈⠛⢿⣷⣦⣄⣀⡀⠀⣿⣿⠀⠀⣀⣠⣤⣾⡿⠟⠁⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠿⠿⢿⣿⠿⠿⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠙⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣛⣛⣷⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠱⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠀⠀⠀⣰⡖⢥⣃⡂⠄⡈⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣂⡁⢀⣴⠾⣧⣼⢟⠘⢍⠀⠉⢳⢌⠢⡀⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡮⠊⠀⠈⠀⠉⠑⣊⡟⡄⣡⢀⠀⢀⡼⠀⠑⠌⢂⠈⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠂⠡⠀⠀⠀⠀⠘⢄⡌⠙⢂⠀⠒⠁⠀⠀⠀⢈⡆⢃⠈⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠠⠀⠀⠀⠀⠀⠈⡀⠸⠙⠂⠀⠀⠀⠀⠘⡷⢛⡀⡀⢀
⠀⠀⠀⠀⠀⠠⠂⣀⣀⣐⠂⠄⠀⠐⣄⠀⢀⠤⢤⠘⠀⠀⠀⠀⠀⠀⠀⠀⡘⠒⠚⠇⠁
⠀⠀⠀⢀⠤⠤⠤⠤⠤⠬⠧⠦⢤⡀⠈⠑⠴⢴⡀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡀⠀⠀⠃⠆⢠
⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠐⢰⠀⠀⠀⠀⠙⠉⠁⠁⠢⠄⡀⠀⠀⠀⠈⠀⡙⠠⠀⡀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⢁⢠⡄⠀⠀⠀⢠⠀⡄⠀⡀⠀⠀⠀⠈⠢⡀⠀⠀⠒⠚⠓⠒⠒⠒⠒⠗⠛⠉⠉⢝⡭⢭⣍⢂⠀⠀⠀⠀⡰
⠀⠀⠸⠀⠀⠸⠇⠀⠀⠀⢹⠋⠀⠀⡄⠀⠀⠀⠀⠀⡇⠀⡠⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠰⠸⣤⠂⣿⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠂⠄⡀⠀⠀⢃⡈⠀⢀⣘⠂⠄⠀⢀⡀⢸⠄⠄⠊⢂⠈⠉⠁⠰⠀⠀⠀⠀⠠⠂
⡔⠐⡇⠀⠊⠀⠀⠀⠀⠀⠀⠀⠱⠀⠘⠉⢳⠂⠀⠈⠉⠁⠀⠐⠊⠒⠀⠈⠁⠀⠒⡀⠀⠀⠀⠣⠀⠀⡄⠀⢀⡀⠤⠐⡞
⡯⢁⠀⢠⠀⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠈⠍⠁⠀⠒⠀⠀⠒⠀⠉⡀⠀⠀⠀⠀⠀⠛⠀⠀⢀⢔⣑⡀⠃⠀⠀⠀⠀⠀⠐
⡇⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠇⢈⢀⠀⣄⠀⠀⣠⢀⠈⢠⠀⠀⠀⠀⠀⠘⠈⡠⠢⠈⢹⡟⢻⠀⠀⠀⠀⠀⠰
⠈⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠁⠠⠀⠀⠀⠀⠀⠀⠃⡀⣄⣀⣀⣠⠀⠐⣋⢀⣀⣀⣤⠤⠼⠤⠤⠤⠤⠤⠴
⣶⣶⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀
⠀⠀⠀⠀⠀⠀⢀⣀⠤⠐⡊⢉⡅⠂⠈⠐⢀⣯⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⣒⠩⠅⠂⠉⠙⣬⢋⠖⠂⠤⡠⠀⣀
⠀⠀⠀⠀⡖⠉⠙⡌⢆⢁⢀⠖⠺⡈⢠⠁⠌⠉⢣⠁⢢⠉⠑⠢⢄⣀⠤⠐⠊⣙⢣⡘⢄⡀⠀⠀⢀⠞⡇⣌⠔⠉⠀⠈⣱⢸
⠀⠀⠀⠀⡇⠀⠀⠘⡌⠢⡄⠤⠤⡴⠓⢣⠤⣴⡄⠄⠸⢰⠀⣀⡀⠄⢀⡔⢢⠗⠈⣗⢡⡙⢄⠀⡸⠠⠁⣏⢀⠔⢊⠉⠄⢸
⠀⠀⠀⠀⡷⡁⡱⠀⠈⠢⡈⠢⣀⠦⠤⠴⠠⠉⢃⠀⡆⣬⠊⠀⠘⡂⢰⠇⠘⣦⣴⡗⠀⣣⠈⠒⣁⣠⠄⢇⢁⣘⡀⠐⠀⠡
⠀⠀⠀⠀⡇⠘⠀⢈⠉⡀⠈⠒⢌⡑⠢⣀⠃⠀⠐⡞⡐⡘⠀⠀⡰⠁⠙⠳⠖⠓⠐⠓⣒⠞⠊⠁⠀⠀⠀⠀⠀⠀⠀⠉⠑⢻
⠀⠀⠀⠀⡀⠎⠈⠀⠿⠀⡜⠓⢄⠈⠒⠤⡉⠂⡔⡱⢹⣁⡠⣎⢕⡨⠥⢭⣉⠲⡤⠊⠁⠀⢀⠤⣐⢂⡈⢣⢰⠒⠂⠤⠄⡜
⠀⠀⠀⠀⡇⠈⠏⠀⡤⠊⠀⠀⠀⠉⡆⠀⢈⠏⡴⡉⠢⣀⣾⢛⠥⠀⢅⡠⢀⠇⠀⠀⣠⢞⠕⠋⠀⠀⠙⢈⢰⠀⢠⢁⢂⡄
⠀⠀⠀⠀⢟⡒⠤⣀⠑⠂⠤⡀⠀⢠⠃⢀⠎⠜⡀⠌⠢⡈⠣⡐⢤⠂⠀⡳⠃⠀⢀⣄⠱⡸⣀⠀⠀⠀⠸⡈⡘⣘⣀⠊⠉⡇
⠀⠀⠀⠀⢀⡨⢕⡢⣑⠢⡀⠈⠉⣁⣀⡜⠸⣠⡀⣂⡁⡜⢄⠑⢌⠴⠊⠀⠀⡠⢋⢀⡳⡈⠢⣈⠢⢄⢾⡱⠁⠀⠙⡀⠐⡇
⠀⠀⠀⠀⢘⢣⠀⠈⣉⣗⢌⢳⠉⢀⡌⢢⠀⠀⢀⠀⠀⠈⠉⠀⠀⠀⢀⡠⠊⡐⠁⠀⠙⠮⡓⠤⣁⠒⠳⢅⣉⣀⠈⠁⢀⠇
⠀⠀⠀⠀⢸⠸⣴⠿⠋⠀⠈⡆⡧⢴⠇⠘⣗⣲⠉⣦⠤⠤⣀⠤⣔⡒⣄⠱⡀⢇⠀⠀⠀⠀⢸⠐⢠⢁⠓⡲⠤⡤⠬⠭⢬
⠀⠀⠀⠀⢸⠔⠁⠀⣀⠔⠊⡇⡏⠽⢡⠤⢻⣟⠀⢘⣅⢸⠰⢘⠀⠈⢮⠣⡈⢪⣢⠀⠀⠀⠘⡌⢸⢸⡎⠀⠀⠀⣱⠀⣸
⠀⠀⠀⠀⢸⢀⡠⠊⠅⠀⠰⢡⠷⠝⡟⠻⣦⠛⠒⠒⢳⢣⠇⣀⠳⣀⠀⢑⠌⢦⡙⢷⡤⢀⠀⠈⡜⡀⢗⠤⣒⢝⠫⣅⣸
⠀⠀⠀⠀⠘⠃⠈⠀⠀⡰⢣⣾⡄⡘⠛⡄⡙⢕⠦⡠⢃⢎⠎⠀⠑⠤⣉⠁⠆⠀⠙⠦⡉⠢⢍⡒⢡⠘⢌⠒⡕⠱⠋⠀⢸
⠀⠀⠀⠀⠀⡀⢠⢀⡔⡡⢣⠉⢹⣀⣀⣠⠁⠂⡼⣠⡣⠃⠀⠀⠀⢠⢊⠐⢠⢀⠈⠀⣌⠵⠦⢈⡐⠬⡀⠑⢌⢪⢢⠀⡀
⠀⠀⠀⠀⠀⡇⡠⢊⠞⠀⠆⠀⠀⣧⠠⢄⣀⠎⡔⢱⠁⠀⠀⠀⠀⠸⠀⢀⠀⣀⠴⠊⠁⠀⠀⠀⠈⠉⠙⠓⠬⢆⣣⠓⡇
⠀⠀⠀⠀⠀⣏⣔⡡⠤⠒⠒⠉⠁⠀⠀⠀⠈⠉⠒⠢⢅⣒⠒⠤⣀⡰⣀⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠊

⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠄⡀
⠠⡀⠀⡀⠄⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⢄
⠠⠊⠉⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠈⠉⠑⡆⠂⠉⠀⠒⠒⠀⠀⠐⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⠒⠂⠉⠁⠀⠈⠐⠤⡀
⠐⡀⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠓⠤⣀
⠀⠐⡄⠀⠀⠀⠈⠀⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠰⠁
⠀⠀⠈⢄⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃
⠀⠀⠀⠀⠑⢄⡀⠀⠀⢈⣆⢀⡀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⡁⠀⠀⠀⠀⠉⠒⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠑⢄⠘⠤⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⠀⠀⠀⠀⠑⡀⠀⠈⠐⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⣠⠦⠆⠐⠐⠒⠒⠒⠒⠒⢄⡀⠀⠀⢠⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠎⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⣤⡫
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠁⠀⠀⠐⡂⠀⠀⠀⠀⠀⠀⠀⠁⢀⡔⠉⠉⠂⠆⠠⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⠀⠀⠀⠀⠀⠀⢀⡠⠖⠀⠀⠀⠀⠀⠁⢆⠀⠀⠀⠀⠀⠀⡠⠊⠈⠀⠀⣀⠠⠀⠘⠛⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⢀⣀⠔⠁⠀⠀⠀⡀⣀⠠⠤⠄⠐⠓⢤⡀⠀⢠⢞⠘⠀⠀⠀⠈⠄⠀⠀⠀⠀⠈⠢⡀
⠀⠉⠉⠁⠀⠀⠀⠒⠂⠤⠔⠠⡀⢀⣣⣤⠮⠤⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢲⣏⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠔⠒⢈⠟⠀⠈⠛⠁⡱
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⠁⠀⠀⠀⠎⠀⠀⠀⠀⡔
⠀⠀⠀⠀⠀⠀⠀⢀⠊⠀⠀⠀⢰⠀⢀⡀⠠⠠⠀⠒⠂⠁⠀⠀⠀⠀⠀⡸⠀⠀⠀⢀⠜
⠀⠀⠀⠀⠀⣀⠔⠁⠀⠀⡠⠔⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⠀⢀⠊⠐
⢀⠄⠀⡒⠨⠆⠒⠉⠁⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠄⠠⠃
⠐⠈⠁⠀⠀⠀⠀⢀⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡠⠆
⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠐⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⡀⠤⠤⢸⡤⠤⢀⡐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠣⠔⣈⠠⠄⠒⠀⠁⢸⡇⢀⠐⠂⠌⢁⠂⠜⠀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⣠⠄⢀⠈⠠⠀⢘⣠⣌⡄⢸⣧⣠⣄⡊⠀⠄⠉⠀⢀⠄⡀⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡑⠀⢄⠀⡡⣴⠞⠓⠈⠁⠀⢸⣿⠈⠉⠛⠹⢶⢔⠁⣠⠈⠔⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠂⡀⠐⠄⣠⡪⠊⠀⠀⡀⠐⠀⠀⢸⣿⡀⠂⠄⡀⠀⠙⢝⢄⠠⠂⠀⠀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⡘⠐⠂⣰⠝⠀⠀⠐⢦⡀⠀⠀⠀⢸⣿⡇⠀⠀⢀⠴⠀⠀⠹⣣⠐⠂⠡⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠰⢠⠁⠒⣰⡝⠀⢀⠂⠀⠀⠙⢷⣄⠀⢸⣿⡗⢀⣴⠋⠀⠀⠀⠀⢸⢇⠐⠀⠆⢀⠉
⡃⠀⢀⡀⠀⠀⠀⠀⠀⡇⣄⢐⣀⣽⣁⣀⣤⣤⣴⣶⣾⣦⣝⠆⢸⣟⠴⠋⠁⠀⠀⠀⠀⠀⠀⠿⠀⠂⢰⠸⠀⠀⠀⠀⠀⢠⣀⣀⣠
⠖⣋⣩⠄⠀⠀⠀⠉⠉⡉⡉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢉⣉⡄⠲⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡶⠶⢶⢶⠖⠒⠒⠀⠀⢀⠀⠄
⠋⠁⠀⠀⠀⠀⠀⠀⠀⠇⢁⠒⠂⢭⡄⠀⠀⠀⠀⠐⣠⡶⢋⣾⡇⠈⢦⡉⠫⠉⠉⠉⡉⠀⢀⣳⠀⠒⡈⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠰⠘⡈⡄⠂⠘⣶⡀⠀⠠⠀⡴⠋⠀⢸⣿⡇⠀⠈⠙⠶⣄⠀⠀⠀⠀⣴⠃⠐⠀⠁⡄⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠐⡐⠉⠘⢕⣄⠀⠈⠠⠀⠀⠨⣿⡇⠀⠀⠀⠀⠈⠂⠀⢀⣾⠂⠈⠂⠌⡔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠁⠀⠈⠁⣨⠳⢷⢄⠀⠀⠀⠀⢿⡇⠀⠀⠈⠀⠀⡠⣴⠟⢁⠈⠁⠀⠐⠰⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⠠⠂⢉⠚⠶⢤⣀⣼⡇⠀⣀⣤⠶⠻⡊⠐⠄⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⢈⠀⠀⠀⢌⡀⠐⠀⠀⢸⡇⠀⢠⠀⠐⠀⡠⠄⠀⠀⠀⠀⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠆⠉⠒⠤⢀⡁⢐⣚⡇⢐⡂⢈⡁⠤⠐⠈⠰⠂⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⡇⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢤⣄
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣐⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠋⣛⣙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢀⡆⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠠⠀⠀⠀⠀⢄⠖⠌⡀⠀⠀⢀⠂⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠒⠀⠀⠀⠀⠀⠊⠂⠀⠠⠀⠀⠀⠀⠀⠄⡀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁⠀⠂⠐⠀⠐⠀⠐⠀⠈⠀⠀⠀⡀⠉⠁⠀⠈⢀⠘⠁⠐⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⠀⠑⠀⠠⠄⠀⠀⠀⠀⢀⠀⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠈⠀⠀⠀⠠⢀⠐⠄⠤⠤⠤⠄⠀⠀⠀⠀⠀⠀⠒⠑⠄⠀⢀⠀⠀⠀⠀⠀⠂⠛⠋⠁
⠀⠀⠀⠀⠀⠄⠀⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠀⠀⠀⠀⠒⡀⡁⠀⠐
⠀⠀⠀⠀⠀⡀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠖⡄⢀⠢⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠘⠃⢀⠀⠀⠀⡀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠈⠁
⠀⠀⣠⠀⠀⠁⠀⢀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠑⢀⠀⢠⠂⣮⠢⠀⠨⠀⢠⠁⠀⠀⠀⠀⠀⢂⠀⠺⠀⠀⠀⣀⠀⢠⠤⠤⠄⢀⢀⡀⠰⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠥⠈⠀⠀⠁⠘⢀⠀⠀⠀⠁⠀⠂⠃⠀⠁⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠆⠀⠆⠀⠀⠂⠐⠐⠀⠀⠄⠈⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠁⠉⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠠⠀⠐⠗⠀⠀⠉⠓⠃⠀⠀⠒⠒⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀
⠀⠀⠀⠀⢀⢀⢁⡙⢊⡒⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⢀⢀⣀⣄⢃⣤⢒⠐⣐⠀⠀⠀⠀⠀⡁
⠀⠀⠀⢜⠀⠆⢦⠰⢤⡀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢏⠛⢘⢼⢀⠽⠒⡽⠊⠰⢛⠆⠀⠀⠀⠀⠂
⠀⠀⡔⡒⠀⡐⡀⡄⠀⠒⠒⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠊⠘⠀⠃⠈⠁
⠀⠀⠁⢠⠁⠀⠄⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠠
⠀⠀⠃⠄⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠡⠐⠂⠐⢳⢘⢂⠀⠀⠨
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠁⠁⠀⠃⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢀

⠀⠀⠀⠀⠀⠀⠈⢠⠤⠤⠰⢀⡂⠄
⠀⠀⠀⠀⠀⠀⠀⠉⠁⠁⡦⡦⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣁⠱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡁⠂⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠈⠀⠁⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃

⣤⡴⢦⣦⣤⣤⣴⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣼⣷⣮⣾⣶⣬⣾⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⢀⡀⢀⡀⢤⣶⣂⡔⠒⢦⣤⣀⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤⠶⠒⠒⠓⠒⢐⣀⣂⣂⣒⣒⠢⠤⠤⢉⣛⠱⢤⡑⠠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣐⠠⠔⠊⣍⡤⠤⠐⠒⠉⠉⣰⠀⠀⠀⠀⠀⠈⠉⠙⠒⠤⣈⠙⠦⣤⡀⢀
⠀⠀⠀⠀⠀⠀⡠⢀⠕⠊⢀⡠⠒⠋⠁⠀⠀⡀⢀⠀⢠⡏⠀⠀⢀⠰⡀⠀⠀⠀⠀⠀⠀⠙⠢⣈⢻⣦⠉⡀
⠀⠀⠀⠀⡠⢊⠔⠁⡠⠒⠁⠀⠀⡀⠀⠀⠈⠀⠀⢀⣾⡇⠀⣀⠄⠀⠁⠀⠀⠀⠀⠀⠀⠀⠐⠈⢢⣿⠁⠈⡋
⠀⠀⢀⠊⡰⠁⡤⠊⠐⠀⠀⠐⠛⠋⠠⢤⡀⠀⢀⠞⡛⡇⠚⠁⢀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⣷
⠀⠀⠉⡸⢁⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣼⡽⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡍⠀⠰⢈
⠀⢀⣶⢁⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠈⠀⠀⠀⠐⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⡐
⠀⢸⢿⡜⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⠈⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠀⠂⠀⠀⠀⠐⠀⠠⠌⣠⠇⠀⠄
⠀⠈⢝⡇⠰⠀⠀⠀⠀⠀⠀⠀⢀⢄⠘⠁⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠃⣰⡟⠀⠀⠈
⠀⠀⠐⡟⢄⠀⠀⠀⠀⠀⠀⠰⠄⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠊⡸⠁
⠀⠀⢀⠀⠀⣛⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠴⠁⠄⠀⠁
⠀⠀⠈⢳⣄⠀⠀⠁⠻⠗⠄⠀⠀⢀⣀⣀⣀⣁⣀⡀⠤⡤⠔⠒⠈⠁⠀⠀⠄⠀⢀⠠⠐⠁⠀⡀⠊
⠀⠀⠀⠀⠙⢭⡂⢤⢀⠀⠠⠠⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⣠⠄⠈⠀⠀⢀⢹⠏
⠀⠀⠀⠀⠀⠀⠙⠢⢄⡈⠁⠒⠀⠠⠠⠤⠀⠠⠀⠠⠀⠠⠀⠀⠂⠈⠉⠀⢀⡶⠐⠂⠥
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠂⠄⢄⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠶⠒⠰⠁⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣀⡀⠀⠀⠀⣠⣤⣴⣶⣶⣶⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⠇⠀⠀⠈⣿⣿⣿⣿⣿⠟⠃⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠘⢄
⠀⢀⣴⡆⣀⠐⣖⣆⣀⡀⣠⢤⣶⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠀⠠⠤⠔⠁⠀⠀⠀⠀⠀⠀⠀⠉⠑⢄
⠄⠀⠁⠉⠤⢃⠄⠘⠒⠙⠈⠁⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨
⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣤⠀⠄⠀⣀⣀⣀⡄⠁⠠⠠⠀⢀⣀⣀⢠⡖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢁⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⣈⠉⠁⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⣀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠁⠀⠀⠀⠀⠀⢸⣯⠑⠀⠀⠀⠁⠀⠀⠀⠈⡉
⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢹⠐⠀⡄⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠸⠨⠟⡀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠤⠄⠠⠀⠂⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠗⠁⠀⠀⠀⢀⡀⠀⠀⠛
⠀⠀⠀⠀⠀⠈⢁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠉⠁⠀⢨⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠀⠢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠲⠶⠦⠤⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢠⡎⠑⣆⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠄⠠⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠈⠀⠀⠀⠀⠀⠀⠲⠐⢖⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠠⠤⠀⠀⠀⡄⠠⠤⢀⣀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠱⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠧⠤⢀⣀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁

⠀⠀⠀⠀⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠦⠄⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄
⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⣀⠀⠉⠉⠀⠒⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠈⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠠⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆

⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠘⢄⠀⠀⠑⠀⢀⣀⣀⣇⠀⠂⠁⠀⠀⣠⠀⠀⢠⠃⠀⠀⡴⠁⠀⠀⠙⢆
⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⢀⡠⠷⡊⠉⠉⠀⠀⣀⣈⣦⣀⣀⡀⡔⠁⠀⢀⠎⠀⢀⠞⠀⠀⢈⠀⠀⠈
⠀⠀⠀⠀⠀⠀⣏⡠⠔⠊⠁⠀⠀⠘⡤⠒⠒⠉⠁⠀⠀⠂⠀⠈⢻⠒⡤⣋⠀⣠⠋⠂
⠀⠀⠀⠀⠔⠚⣇⡇⠀⠀⠀⠀⠀⠀⣉⠀⠀⠀⠀⡀⠀⠈⠀⠀⢜⣔⠁⢀⡽⠧⣀⡀⢀⢂⠀⢀⣀⡠
⠀⠀⠀⠀⠉⠐⠪⠄⠀⠄⠂⠀⠀⠀⢸⠀⠀⠀⠀⠀⡀⢄⢀⡴⠋⠈⣱⠮⣄⡀⠀⠈⢸⠁⠉⠄
⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⢀⣠⠜⠫⡀⢀⡜⠉⢣⠀⠉⠓⢦⣞⣀⣀
⠀⠀⠀⠀⣀⣤⢤⠧⠴⠦⡄⢀⣀⣰⠚⡟⠛⠋⠉⠉⠀⠀⠀⡼⠋⠀⠀⢨⡀⠀⢀⡜⠀⠀⠉⠉⠉⠙
⠀⠀⠀⠀⠀⠀⠀⡆⠀⢀⡏⠉⢇⠀⠀⡇⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⣸⠈⠑⠼⡀⠀⠀⠀⠀⢀⠢
⠀⠀⠀⠀⡀⠤⡔⢳⢊⣹⣇⣠⡼⡤⠤⢵⠴⠶⠶⠖⠚⠁⠀⠈⠠⠀⢠⠃⠀⡀⠀⠈⠓⢦⡀
⠀⠀⠀⠀⠀⠀⣱⠋⠉⠀⠳⡀⠀⢱⠀⢸⣀⣀⣀⣀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠠⠌⠀⠈⠣⡀
⠀⠀⠀⠀⠀⢠⠟⠦⣀⠀⠀⢘⣤⠔⠇⠀⠀⠀⡜⠀⠉⠒⠤⣀⣠⠃⠀⠀⠀⠐⠀⠁⠀⠀⠀⡀⠘⠢
⠀⠀⠀⠀⢠⠏⠀⠀⠈⢢⡔⠁⠈⠣⡘⠀⠀⢸⠀⠀⠀⠀⠀⢠⠋⠑⠢⠄⣀
⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠳⣤⣄⣀⡙⡇⠀⠈⡄⢀⣀⣀⣠⣃⣀⣠⣤⣤⡤⡭⠶⠤⣤⡶⠖⠒⠛⠉
⠀⠀⠀⠀⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠉⣏⠉⢹⠋⠉⠉⢁⠏⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠉⠢⢄⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⢀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠀⠒⢲⠈⠉⢹⡍⠉⠁⡖⠂⠠⢤⡄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠴⡊⠀⠀⠃⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠘⠀⠈⢱⠦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⣎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣱⠆⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣔⠙⢦⡀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⢀⡏⣿⠀⠀⠀⢀⣤⠀⠀⠀⠀⠀⠀⣁⡴⠛⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠈⠁⠈⠻⣷⣄⡀⠀⠀⣀⠥⠐⠂⠉⢹⠇⣿⡉⠉⠐⠂⠭⣀⠀⠀⢀⣤⣾⠟⠀⠈⠁⠑⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠓⠄⠀⠀⠀⠀⠙⢮⠻⣶⣊⠀⠀⠺⠇⠀⣸⠀⣿⡇⠀⠸⠇⠀⠀⣱⠶⣫⡾⠁⠀⠀⠀⠀⠰⠚⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡁⠀⠀⠀⠀⠀⠀⠀⡠⠳⣌⠻⣷⣤⡀⠀⠀⣿⠀⣿⣧⠀⠀⢀⡴⠚⣡⣾⠛⢄⠀⠀⠀⠀⠀⠀⠀⢘⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠈⠀⠀⠀⠀⢤⡄⡜⠁⠀⠈⢧⡈⠻⣿⣦⣄⡇⠀⣿⣿⣠⠖⠋⣠⣾⡟⠁⠀⠈⢆⢠⡤⠀⠀⠀⠀⠁⢱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠤⠀⠀⠀⠀⠀⠀⡸⠀⠸⠇⠀⠀⠙⣄⠈⠻⣿⠇⠀⣿⣿⡅⣠⣾⡿⠋⠀⠀⠺⠃⠈⡆⠀⠀⠀⠀⠀⠀⠤⡆
⠀⠀⠀⢄⠤⢀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢀⣀⣆⣀⣠⣤⣤⣤⣤⣾⣷⣶⣿⣷⣄⣿⡿⠛⠛⠛⠷⠤⠤⠤⣤⣄⣀⣰⣀⡀⠀⠀⠀⠀⠀⠁⠀⡄⢠
⠀⠀⠀⢀⡖⣿⠀⠀⠀⠛⠒⠺⠿⠿⠿⢿⣭⣝⣛⣛⣛⠛⠛⠛⠛⠛⠛⠛⣻⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡾⠿⠿⠿⠿⠓⠒⠾⠀⡼⢉⠁
⠀⠀⠀⠈⠀⠉⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠉⠉⠉⠉⣹⣶⣶⢾⣿⣿⠈⢻⣟⠛⠻⣏⠉⠉⠉⠉⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⡀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠉⠀⠀⠀⠀⠀⢀⡘⡀⠸⠇⠀⢀⣴⣿⠟⠁⣸⣿⣿⠀⢸⣿⣷⣄⠘⢦⡀⠀⠺⠆⢠⢃⡀⠀⠀⠀⠀⠀⢉⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⡠⠀⠀⠀⠀⠉⠁⠱⡄⠀⣠⣿⠟⢁⡴⠊⠁⣿⣿⠀⣸⠈⠛⢿⣷⣄⠱⣄⠀⣠⠃⠈⠉⠀⠀⠀⠀⢄⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠀⠀⠀⠀⠀⠀⠀⢈⣾⠟⣡⠞⠉⠀⠀⠀⢿⣿⠀⡟⠀⠀⠀⠉⠻⣷⣌⢳⡁⠀⠀⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢖⠁⠀⠀⠀⠀⣰⣟⡵⠛⠣⣀⠀⠻⠃⠀⢸⣿⠀⡇⠀⠘⠇⠀⣠⠜⠛⢷⣝⣆⠀⠀⠀⠀⠘⡲⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣠⠄⢠⡾⠟⠁⠀⠀⠀⠀⣍⡂⠂⠤⢼⣿⢸⠥⠄⠖⢀⣭⠀⠀⠀⠀⠈⠻⣷⡀⠠⣄⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢶⠋⡀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⣿⣸⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⣀⢙⠶⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⣀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⡀⠜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⢄⣀⡆⠀⠀⢀⠀⠀⢸⡇⠀⠀⡀⠀⠀⢲⣀⡠⠜⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠓⠠⠄⢼⠅⠀⠀⠓⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡈⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠐⠀⠀⠢⠂⠃⠂⠘⠞⠚⠘⠂⢀⠠⠄⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⡎⠀⠈⠁⠈⠀⠈⠁⠀⠀⠀⠀⠁⠈⠀⠀⠀⠀⠀⠀⠼⠔⠀⠉⠁⠈⠀⠀⠐
⠀⠀⠀⠀⡠⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠠⠀⠈⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⢰⠀⠂⢄
⠀⢀⠄⠪⠄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠴⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⡠⡄⠀⠀⠀⠀⢸⠀⠀⠀⢀⠄⢀⡀
⠀⠈⢄⠀⠀⠀⠈⠐⠢⠤⡀⡀⠤⠐⠈⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⡠⠐⠀⠀⠘⡀⠀⠀⠀⢸⠠⠐⠈⠀⠀⠀⠀⢰
⠀⠀⠀⠢⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠘⠢⡀⠀⢀⠄⠂⠁⠀⠀⠀⠀⠀⣰⡤⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠨⠀⠀⠀⠀⠀⠀⠠⠀⠈⠢⡀⠀⠀⠀⠀⢀⠤⠐⠈⠀⠐⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠈⢤⠀⠀⠀⢤⡄⠀⠀⠀⠀⠀⣴⡄⠀⠀⠈⢢⡤⠐⠈⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⣀⡀⠀⢀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠈⠀⠀⠀⠀⠀⠀⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠰⠂⠁⠀⢀⠄⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠠⠤⠄⠀⢀⠠⠐⠈⠀⠀⠠⠀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡁⠀⠀⠀⠀⠀⣸⡀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⢀⠄⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⡀⠀⠀⠁⢙⠁⠀⠈⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⢀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠀⠀⠠⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠠⢀⡀⠄⠈

⠀⠀⠀⠀⠀⣇⡴⠪⡀⣨⡶⢋⡵⠊
⠀⠀⠀⠀⠀⣿⠗⣠⢟⡡⢞⠍⢀⠂⠀⠀⢈⠤⠀⢀⣤⡀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢺⣷⢷⣷
⠀⠀⠀⠀⠀⣿⣾⡫⠋⠈⣀⣤⡶⠞⢁⠆⢀⣤⠔⠉⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⢾⣿
⠀⠀⠀⠀⠀⣿⣿⣴⠞⢛⣉⣵⣶⣤⠾⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⢸⣿⣺⣿
⠀⠀⠀⠀⠀⣿⣿⡿⠿⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢹⣿
⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣸⣿
⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣄⠀⠀⠀⠀⠀⢻⣿⣼⣿
⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠃⠀⠀⠀⠀⢹⣿⢺⣿
⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣸⣿
⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⢸⣿
⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⢢⠀⠀⠀⠀⠀⠀⠀⠀⣸⣯⣿⣿
⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⡏⢣⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⡄⠒⢄⡀⠀⠀⠀⢀⡀⠄⠒⢈⣀⠀⡈⠁⠂⣄⡀⠀⠀⠀⠀⢀⠔⠋⠉⡁⠀⠣⡐⠄⠀⠀⣄⠀⠀⢀⠀⠊⠉⠤⠀⠌⠁⠂⠄
⠀⠀⠣⡀⠀⠈⠀⠀⡍⠁⠴⠉⠕⠃⠀⠀⠈⠉⠁⠀⠨⡀⠀⠀⢀⠁⠀⡀⠀⠁⠀⠀⠈⠐⠄⠀⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆
⠀⠀⠠⠘⣀⡤⠃⠀⠀⠁⠔⠀⠐⠲⡄⠀⢀⣈⣀⡠⠔⠁⠀⠀⢸⠀⠂⣀⠈⡀⢀⡔⠀⠂⠃⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠉⠉⠣⠴⠀⠲⠊⠁⠀⢀⡠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⢱⠀⠀⡇⠀⠀⠀⠁⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈
⠀⠀⠀⠀⠀⠀⠀⠓⠒⠓⠈⠁⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠵⡄⢱⠜⠀⣀⠘⠂⠀⠀⠀⠀⠀⠙⡀⠀⠀⠀⠀⠀⠀⢀⠔
⠀⠀⠀⣀⠀⠀⠠⠄⠀⠀⠀⠀⠐⠀⠀⠀⢀⡠⠤⡠⢊⢋⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⠀⠀⠠⠄⠀⠀⠈⠲⡄⠀⠀⢀⠔⠁
⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠐⠁⠀⠀⢀⠐⠜⡸⠉⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠒⠃⠀⠀⠄
⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡄⠀⠀⠀⠀⠀⠑⡔⠁⠀⠀⠌⠀⠀⠀⠀⠀⠀⠀⠐⠐⠂⠤⠤⢄⠀⠀⠀⠀⡴⣤⣄
⠀⠀⠀⠀⠀⢀⣞⠂⠉⢑⡄⠀⠀⠀⠇⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⡄⠀⠀⢠⠀⠀⣮⢑⠀⢀⣾⠂⠀⠀⠀⣄⢀⡄
⠀⠀⢀⠂⠀⠀⠀⠀⠀⠉⠑⢢⠀⢰⠀⣀⠠⠤⢀⡀⠀⠀⠀⠀⡠⠂⠀⠀⠀⠀⠀⡺⠀⢀⠖⠋⠀⣼⡟⠀⠀⠀⠀⠈⠉
⠀⠀⠸⠀⠀⠀⠀⠀⢸⠀⡇⠀⡅⠀⠉⠀⠀⠀⠀⠈⠁⠒⠈⠁⠀⠀⠀⣤⡀⠀⢠⠃⠀⠈⠀⠀⠀⣿⠂⠀⠀⠀⡄⠀⠀⠀⠐⠂
⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⡇⢰⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠎⠀⠒⠒⠢⠀⢸⡏⠀⠀⠀⠀⠀⠀⠰⠆
⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠃⠈⡇⠀⠀⠈⠁⠀⠀⠀⡀⢰⠤⣀⠀⠀⠀⠀⠀⠀⢤⣀⣰⠀⠀⢀⡾⠀⠀⠀⠀⢠⣤
⠀⠀⡏⠀⠀⠄⠀⠀⢫⠇⢰⠐⠁⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠁⠀⠀⠀⠀⠶⠀⠀⠀⠀⠀⡀⠀⣄
⠀⠀⠳⠀⠀⠀⠀⠀⠘⠃⠘⢰⠀⠀⠀⢀⠊⠀⠀⠀⠀⡔⢳⡟⠁⠀⠀⠀⠆⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⠁⠀⢠⣾⣿⣦⠀⠀⢠⠛
⠀⠀⠠⣀⣤⣀⣀⣀⡦⢂⡔⡸⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠆⠀⠀⠛⠁⠀⠀⠀⠈⠀⠀⠈⠻⠿⠋⠄⠀⣈⡇
⠀⠀⠀⠈⠀⠉⠀⠈⠁⠈⠁⠀⠀⠀⠀⠀⢀⠤⠒⠒⠋⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠶⣤⣤⣄⣀⡀⢰⡟
⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⠀⠀⠀⠀⠀⠠⠉⠀⠀⠀⠀⠀⢀⠤⠂⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉
⠀⠀⠀⠀⠀⢤⡤⠤⠒⢤⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠈⠁⠀⠸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤
⠀⠀⠃⠀⢁⠤⠠⢄⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠘⠣⡤⡀⣀⡀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⢀⢠⡀⠀⠤⢀⠀⠀⠠⠄
⠀⠀⢰⠀⡀⠀⠄⡆⡆⠀⢄⠀⠀⠀⢃⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁⢹⠉⠉⠓⠃⠀⠀⠀⠀⠀⢀⠀⠕⠁⠀⠀⠀⠀⠑⡀
⠀⠀⠘⠀⠁⠤⠠⠞⠀⠀⠘⠀⠀⠀⠀⠉⠀⠀⠀⠀⢠⠀⠀⠀⠀⠈⠀⡆⠀⠀⠤⠀⠀⠀⡀⠀⠀⠈⠐⠀⠀⡀⠀⠀⠀⠀⣠⡀
⠀⠀⠀⢃⠀⣤⡤⠖⠗⠀⢈⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⡀⢃⣠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠈⠀⠀⠀⠐⠃⠈⠢⢄
⠀⠀⠀⠸⢄⡀⠀⠠⠄⠒⠉⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⠈⠙⠋⠙⠻⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠁⠈⠉⠉⠑⠢⢄⣀⠠⠄⠀⠘

⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠄⠀⠀⠀⠄
⠀⠀⠀⠀⠈⢣⡄⠈⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠁⠀⡰⠁⠠
⠀⠀⠀⠀⠀⠀⠑⢤⠀⠀⠀⠄⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠁⠀⠈⠀⠀⡂⢀⠢⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠈⠣⡀⠂⠀⠀⠁⢀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠑⠠⢐⠠⠂⢁⠠⠀⠀⠀⢀⠜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡤⠀⠠⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠔⡀⠀⠈⠀⠀⠀⡐⠀⠀⢀⠔⠁
⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠂⠠⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠠⠀⠀⡀⠐⠀⠀⢀⠔⠁
⠀⠀⠁⠠⠀⠀⠀⠀⠀⠀⠀⠀⠣⡀⠌⠀⠠⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠈⠐⠠⠀⠑⠈⠀⢀⠔⠁
⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⡐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢎⢀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⢩⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠂⠀⠀⠀⡀⠀⠀⠀⠀⠀⠠⠠⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⢒⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆⠀⠐⠀⠈⠀⡠⠊⠀⠀⠀⠀⠀⠁⠐⠀⢀⠠⠐⠈
⠀⠀⠁⠂⢀⠀⠀⠀⠠⠀⠀⠁⢄⠀⠀⠀⠀⠡⡂⠀⠁⠀⠀⠁⠀⠘⠀⡄⠀⡈⠀⠀⢀⠇⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⡀⠄⠂⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⠀⠀⠀⠘⢆⠠⠄⠀⠄⠠⠠⠄⠁⠠⠀⠀⣠⠃⠀⠀⠀⡠⠈⠀⠀⠀⠀⠂⢀⠠⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠂⢠⠄⣑⢄⠠⠀⠈⠁⠀⢀⠀⠁⠀⠀⠉⠀⠒⠤⢄⠀⠜⡢⠈⠀⠀⠠⠀⡀⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠈
⠐⠀⠀⠤⢀⠀⠀⠂⠀⠀⠀⠀⠂⢄⠈⡛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡢⡀⠐⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⣀⠀⠤
⠀⠄⠀⠀⠀⠀⠈⠐⠠⠄⣈⠀⠠⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠄⠀⠀⢀⣀⠀⠀⠀⠐
⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢰⠂⠄⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⡄
⠀⠀⠀⠀⡤⠀⠀⠀⠀⠀⠀⠀⠧⠀⠀⠀⠀⠀⠀⠠⠠⠤⠤⠠⠠⠤⠄⢄⢤⢠⢀⢠⢠⠠⣠⠀⡄⣤⣦⠧⠤⠤⠤⠤⠤⠤⠸⠠⠠⠤⠤⠤⠦⠧⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠡⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠒⠒⠒⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣉⣉⣉⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠀⠀⠈⠁
⢀⠀⠀⢀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⡀
⠀⠀⠀⠒⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⣀⣀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⢀⡤⠖⠚⢹⡇⠉⠒⠦⣄⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡝⢷⣄⣀⠤⣾⡇⠠⢄⣀⣴⠟⣅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⢈⠿⣿⣦⣿⡇⢠⣾⡿⢏⠀⠈⡆
⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⣀⣀⣘⣁⣀⣈⣀⣈⣉⣻⣇⣼⣿⣷⣾⣦⣤⣼⣄⣀⣀⡀
⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⠉⠹⡉⠛⢻⠛⣻⣿⠋⣿⣦⣠⡀⢠⠀⠀⣰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⢈⣿⡿⠛⠀⣿⡟⠻⣿⣎⠀⢠⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣱⢟⠉⠈⠙⠀⣿⠇⠉⠈⢙⢷⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠙⠒⠤⠄⣿⠤⠴⠚⠁⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃




⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⢠⢂⡐⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⡀⠂⡀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⢈⣌⡠⣀⡀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠌⡀⢀⠜⠜⠀⠀⠀⠀⠀⠰⠃⠀⠀⠲⡀
⠀⠀⠀⠀⠀⠃⠠⣀⡡⠊⠀⠀⠀⠀⠀⠂⠀⠑⠊⠠⠂⠀⠀⠀⠀⠈⠢⡱⠀⠀⠀⠀⠀⠀⠀⠀⠢⠤⠘⠀⠤⠂


⠀⠀⠀⠀⠀⢀⡴⠶⡄⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⢄⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⣀⠀⢀
⠀⠀⠀⠀⢀⠥⠀⠆⠠⠅⠀⠀⠀⠀⠀⠰⠌⠉⠉⠉⠁⠀⠀⠀⠀⠈⠀⡈⠐⠡⠀⠀⠀⠀⠀⠀⠀⠣⠤⠤⠃
⠀⠀⠀⠀⢐⡄⢀⣄⠀⡌⠀⠀⠀⠀⠀⢀⣠⣔⣦⡖⠀⠀⠀⠀⠀⠠⢔⠁⠒⡈⠄⠀⠀⠀⠀⠀⠀⣠⠤⢤⡄
⠀⠀⠀⠀⠈⠛⠋⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠁⠀⠀⠀⠀⠀⠈⠁⠀⠀⠉

⠀⠀⠀⠀⠀⡀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⣀⠀⢀⡀
⠀⠀⠀⠀⠀⠃⣶⢲⡄⠂⠀⠀⠀⠀⠀⣾⡆⠉⠁⣿⠆⠀⠀⠀⠀⠀⢗⢄⠠⢪⢆⠀⠀⠀⠀⠀⠀⠀⠛⠘⢆
⠀⠀⠀⠀⠀⠇⠙⠚⠁⠀⠀⠀⠀⠀⠀⠈⠑⢰⠐⠙⠀⠀⠀⠀⠀⠀⢀⢕⠕⢈⠁⠀⠀⠀⠀⠀⢖⠑⡢⠀⠚⢄
⠀⠀⠀⠀⠀⠁⠀⠀⠀⠃⠀⠀⠀⠀⠀⠘⠂⠀⠘⠛⠀⠀⠀⠀⠀⠀⠓⠀⠀⠒⠁⠀⠀⠀⠀⠀⠐⠉⠃⠒⠂⠁


⠀⠀⠀⠀⠀⠠⠒⠘⠢⠀⠀⠀⠀⠀⠀⠒⠀⣀⣠⡀⠀⠀⠀⠀⠀⠠⠽⢄⠀⡸⣀⠀⠀⠀⠀⠀⠠⣄⠓⠚⡦⠄
⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠸⠸⠀⢸⠀⠀⠀⠀⠀⠀⠚⡐⠆⠘
⠀⠀⠀⠀⠀⠠⡁⠀⠠⠀⠀⠀⠀⠀⠀⠀⠰⠃⠙⠛⠇⠀⠀⠀⠀⠀⣄⠀⠈⢰⠊⠀⠀⠀⠀⠀⠤⠚⠘⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⢚⣿⣗⠦⣄⡀
⠀⠀⠀⠀⣀⡴⠞⠉⠀⢘⠵⢻⡧⡙⠢⢝⡳⢦⣀
⠀⣠⡴⠚⣁⣤⠤⢤⣄⠉⡠⢺⡷⢌⡒⠄⠀⠀⠈⠛⣦⣄⡀⠀⢀⣀⣀⣀⣤⡤⠤⠶⠶⣶⣆
⠀⣿⠀⣰⠋⣴⠲⣦⠈⣧⢀⡰⡏⠒⢍⠂⠀⠀⠀⠀⡙⠪⣿⣩⠍⠉⠀⢠⡀⢀⣠⢄⠌⣽⡌⢷⡀
⠀⢸⡀⢻⡀⠙⠶⠋⢠⠇⠉⠀⣿⠓⠤⠀⠀⠀⠀⠀⡉⠢⣸⢁⣔⠀⠀⢀⡽⢿⡁⢀⠜⣿⡘⠀⠹⣄
⠀⠸⡇⠘⣧⠀⠀⢀⡟⠀⠀⠀⠙⠈⠐⢀⣀⣀⠀⠀⢌⠢⣸⡿⠋⢀⡄⠀⠀⠀⠉⡠⢊⡇⢡⠀⠀⠘⢧
⠀⠀⣧⠀⠈⠳⣤⡾⠀⠀⠀⠀⠀⣠⠆⠈⠁⠀⠐⢶⡄⠑⢼⡇⠀⠟⠀⠀⠀⠀⢀⠔⣹⠳⠀⠂⠀⢀⡏
⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠁⠀⠀⠀⠀⠀⠀⠁⢦⡈⠃⢰⡀⠀⠀⠀⠀⠤⠊⣹⡄⠁⠀⠀⣸⠁
⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⣘⠃⠀⠀⢀⡴⠖⠲⠶⣄⠈⠳⠄⠈⠁⠀⢤⣀⡀⠐⠉⣿⠘⠀⠀⠀⡿
⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⢠⡟⢰⣄⠀⢸⡁⣞⠙⣷⢸⡆⢀⠀⢶⣀⠀⠀⠈⠁⢲⣴⣧⠁⠀⠀⢀⡇
⠀⠀⠀⣷⠀⠀⠀⠀⠀⢀⡈⢀⢼⣯⡳⡜⣇⠉⠛⢁⡞⢀⢸⢀⠀⠙⠀⣀⡀⠀⡼⣿⠀⠁⠀⠀⢸⠃
⠀⠀⠀⢹⢠⡞⢛⣦⡴⠋⠀⡣⣼⡷⢌⠢⠘⢦⣠⠟⠀⡈⢻⠁⣀⢀⠄⠀⠁⢀⣠⣿⠀⠀⠀⠀⣼
⠀⠀⠀⢸⡎⠛⠋⠁⠀⠀⠸⢋⣡⣿⣆⡀⠀⠀⠁⠀⢠⡘⢼⠞⣡⠋⠀⠀⢐⠡⡾⢃⠃⠀⠀⠀⡟
⠀⠀⠀⢸⡇⠀⢀⣠⡤⠖⠛⠉⠁⠀⠈⠙⠓⠲⢤⣄⡀⠑⣼⠖⠁⠀⣀⣀⣥⣾⠳⡀⠂⠀⠀⢠⡇
⠀⠀⠀⠈⠷⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠾⠖⠛⠉⠉⠀⠀⠈⢳⡁⠀⠀⠀⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡿⣦⡨⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠈⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣆⢀⣀⣀⣰⣿⣀⣄⣀⢀⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⣀⠀⠀⠀⠀⠀⠠⣄⣀⣠⡶⠟⢻⠉⠁⠀⡙⣿⡁⠀⠉⢹⠛⠵⢦⣤⣀⡤⠀⠀⠀⠀⠀⠀⡠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡄⠀⠀⣠⡴⠛⢏⠁⠀⠀⠘⠀⣀⣀⠃⣿⣇⣀⠀⠈⠀⠀⠀⢈⠟⠷⡤⢀⠀⠀⡤⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣷⡝⠁⡀⠀⠈⣂⠤⠒⠊⠉⠀⠘⠀⣿⣻⠀⠈⠉⠒⠠⠄⡊⠀⠀⢀⠛⣴⢏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠙⠁⡤⠜⢉⠔⠉⠀⠀⠀⠀⠀⠀⡸⠀⣿⣿⡄⠀⠀⠀⠀⠀⠈⠐⢄⠙⢷⠄⠑⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣶⢎⠀⠀⢀⠔⠉⠳⣦⡀⠀⡠⣔⡲⠘⡇⠀⣿⣿⡿⠴⣒⡤⡀⠀⣠⣴⠋⠑⢄⠀⠀⢈⢶⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠁⢀⠎⠀⠀⠀⢉⡻⣿⣶⡉⠀⢸⠀⠀⣿⣿⣿⠀⠀⣁⠞⣫⣟⠁⠀⠀⠈⢂⠀⠁⠀⢻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡟⠀⠀⠀⡌⠀⠀⠀⢀⣊⠟⢊⠻⣿⣦⣌⠀⠀⣿⣿⣿⡤⠚⣡⣾⠟⢟⣢⠀⠀⠀⠈⣄⠀⠀⠘⣣⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠉⠉⠀⢘⠀⠀⠀⠀⢾⠃⠀⠀⢡⡈⠻⣿⣆⠀⣿⣿⠏⣠⣾⣿⠃⠀⠀⢣⠆⠀⠀⠀⠸⠀⠈⠉⢩⡄
⢤⡄⣀⠀⡄⠀⠀⠀⠀⡇⠀⢀⣀⣃⣠⣤⣤⣾⣷⣶⣾⣿⣿⣿⣶⣬⡿⠛⠉⠛⣾⠟⠋⠁⠉⠉⠐⠚⠛⠦⠠⠤⣀⣇⣀⠀⢈⡗⠀⠀⠀⣤⠤
⠈⣷⠙⣦⠃⠀⠴⠶⠶⣿⣿⡿⠿⠿⠷⠿⠿⠟⠻⠟⠛⠿⠛⠿⠛⢻⠀⢸⣿⠆⢸⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⡷⠶⠶⠆⣹⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠈⡏⠑⠒⠂⠰⣤⠤⠀⢀⣀⣀⣤⣾⢷⣤⣤⢴⣟⠻⢿⣿⣿⡿⠿⢿⣿⠛⠛⠋⠉⡍⠉⠀⢸⡇⠀⠀⠀⠛⠒
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣙⣄⠀⠤⠱⠀⠀⠀⠀⢛⣆⠀⠀⣼⣿⠟⢁⣾⣿⡇⠈⢿⣷⣄⠙⢄⠀⢀⣚⠃⠀⠀⠀⢰⠡⠄⢀⣞⣁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣵⡄⠀⠀⢇⠀⠀⠀⠀⢡⣷⣾⠟⣡⠔⢻⣿⣿⡇⠀⢀⠛⢿⣷⣌⢲⣧⠉⠀⠀⠀⢀⠎⠀⠀⣠⠏⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⣀⡠⠌⢆⠀⠀⠀⣠⣟⣥⡾⣁⡀⢸⣿⣿⡇⠀⠸⠀⣀⡽⣻⣷⣅⡀⠀⠀⢀⠎⠤⣀⡰⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠾⢯⡄⠀⢀⠳⣀⡼⠟⠁⠀⠀⠉⠺⢿⣿⣿⡇⠀⣿⠿⠚⠁⠀⠀⠙⠻⣄⡰⠊⠀⠀⣸⠟⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣌⠃⢆⡈⠳⢀⡀⠀⠀⠀⠀⠀⢻⣿⡇⢠⠃⠀⠀⠀⠀⠀⣀⠤⠊⢤⡗⣀⣤⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠟⢷⣄⠀⠀⠀⡈⠑⠠⠄⢀⡀⢸⣽⡇⢰⠀⣀⠀⠤⠐⠉⡀⠀⠀⢀⣴⠛⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠞⠁⠀⠀⠐⠃⣠⣎⡀⠀⠀⠀⠄⠀⠈⣿⡇⡌⠀⠀⠄⠀⠀⠀⡈⣦⡔⠃⠁⠀⠀⠙⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠁⠀⠀⠀⠀⠀⠐⠋⠉⠉⠓⠦⣾⣤⣀⣀⣹⣧⣁⣀⣠⣼⡦⠶⠋⠋⠉⠓⠀⠀⠀⠀⠀⠀⠑⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠁⠉⢹⣿⠉⠈⠁⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡉⢷⡄

⠁⡀⠀⠀⠄⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠙⠋⠶⣤⢄⡴⠉⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠚⠵⣢⢄⡀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠤⠄⠐⠛⠓⠳⢦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠄
⠤⠤⠤⠴⠤⠀⠐⠒⠒⠒⠀⠀⠊⠉⠉⠉⡉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠶⣢⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠄⠂
⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢖⣤⣀⠤⠔⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠂⠙⡵⠀⠀⠀⠀⠀⠀⢀
⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠐⠊⠁⠀⠀⠀⠀⠈⠶⡀⣀⡤⠒⠈
⠈⠑⠠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠴⠒⠈⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠚⢿⡀
⠀⠀⠀⠀⠑⠠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠔⠂⠉⠀⠀⠀⠀⠀⠀⠀⢀⠠⠄⠊⠁⠀⠀⠀⠈⢷⡄
⠀⠐⠀⠀⠀⠐⠉⠓⠠⣀⠀⠁⠀⠀⠀⢀⡠⠔⠊⠁⠀⠠⠀⠀⠀⠀⠀⡀⠤⠒⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⣤⡤⠒⠊⠁⠀⠀⠀⠀⠀⠀⢀⠠⠐⠉⠁⠀⠀⠀⠀⠀⠀⡀⠀⠄⠀⠀⠀⠀⠀⠀⠈⢢
⠀⠀⠀⠀⠀⠀⣀⠠⠔⠒⠁⠀⠈⠐⢄⡀⠀⠀⠀⠀⡠⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳
⠀⢀⡠⠄⠂⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⣤⡤⠋⠀⠁⢀
⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠂⠁⠈⠑⠂⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠌⠐⠢⠤⣀
⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⢀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠐
⠀⠀⠈⠙⠶⣄⡀⠀⡠⠊⠁⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠒⠤⣀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⢈⡝⠾⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄
⣤⣀⠀⢀⠴⠉⠀⠀⠀⠙⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠂⠤⢀
⠀⢉⡿⢧⣄⠀⠀⠀⠀⠀⠀⠀⠙⠲⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⡴⠋⠀⠀⠉⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⡠⠛⠓⠲⢤⣀⣀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠉⠳⣤⣀⠀⠀⢀⠊⠁⠀⠀⠀⠀⠀⠉⠉⠓⡶⠤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⣶⣥⣀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠈⡙⠗⠲⢤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠲⠤⣄⣀⠀⠀⠎⠀⠀⡠⠊⠀⠀⠀⠀⠀⠉⠙⠓⠶⢤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠈⠙⢛⠶⢤⣼⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠲⠤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⢀⡠⠐⠑⡡⠒⢃⠉⠙⠓⠶⢤⣄⣀
⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⡠⠒⠁⠀⢀⠜⠀⠀⠈⣆⠀⠀⠀⠀⠈⠉⠙⠓⠶⢤⣄⣀⠀⠀⠀⠀⣀⠔
⠀⠈⢣⣀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⣀⠔⠉⠀⠀⠀⡠⠊⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢳⡶⢮⣄⣀
⠀⠀⠀⠩⠉⠓⢦⣄⡀⠀⢀⠆⡠⠐⠁⠀⠀⢀⠠⠊⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠉
⠀⠠⠐⠀⠀⠀⠀⠀⠉⣳⡾⢊⠀⠀⠀⠀⢀⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡀⠀⠀⢀⣀⡀⢀⡴⠋
⠀⠀⠀⠀⠀⢀⡠⠒⠉⠀⢣⠀⠈⠑⠒⣤⠼⣄⠀⠄⠀⠀⢀⠄⠠⡀⡀⠠⠤⠤⠳⡒⠉⠀⠀⣸⠟⠉⠉⠓⠒⠠⠄⣀
⠀⢀⡴⠤⠒⠁⠀⠀⠀⠀⠀⠑⠄⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠆⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈
⣶⣧⣴⣤⣦⣶⣴⣤⣤⣴⣶⣶⣴⣦⣴⣷⣶⣶⣦⣶⣦⣤⣤⣤⣦⣤⣶⣶⣶⣶⣦⣤⣾⣧⣤⣤⣤⣤⣦⣤⣤⣤⣤⣤⣤
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⢿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⢀⡀
⠀⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠃⠀⠀⠐⠒⠒⠂⠂⠒⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⢐⡾⠷⠶⠇⠘⠳⣶⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠂⠐⠂⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠰⠀⠂⠀⠐⠀⠀⠀⠀⠀⠀⠀⠅⠀⠀⠄⠉⠁⠐⠀⠀⡀⠀⠀⠉
⠀⠀⠀⠀⠀⢰⡖⠒⠈⠀⠒⠲⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠰⡌⠀⠐⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠠
⠀⠀⠀⠠⠄⠈⠀⠢⠀⠠⠰⠀⠁⠀⠀⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠦
⠀⠀⠀⠀⠀⠀⣄⡀⠀⠀⢀⣀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⡀⠀⠉⠀⢀⡀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡇
⠀⠀⠀⠀⠁⠀⠠⣾⡀⠀⠀⠀⢸⣦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠃⠀⣴⡗⠂
⠀⠀⠀⢀⠀⠀⠀⠙⠛⠒⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⣤⠄⠀⠐⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠞⠛⠇
⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⢠⡔⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠀⠀⣠⠐
⠀⠀⠀⢀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢀⠂⠀⠸⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠐⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠀⠁⠀⠤⠐⠀⠀⠁⠀⠀⠁⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠒⠈⠂⠀⠀⡀⠈⡛⠀⠀⠤⠴⡃
⠀⠀⠀⠂⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠠⠀⠈⠀⠀⠀⠀⠀⠊⠀⠀⠀⠒⠄⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠂⠀⠀⠀⠙⠀⠛⠉⠀⠐⢲⣅
⠀⠀⠀⠀⠐⠈⠀⠀⡜⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠂⠀⠀⠀⠂⠀⠀⠀⠆⠀⠀⠀⠀⠀⢠⣤⡄⠴⣤⡀⠀⠀⠀⠀⠀⠠⠤⠀⠶⠀⣾⢿⣆⣠
⠀⠀⢠⠀⡀⠀⠀⢴⣿⡾⠿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠂⠸⠟⠀⠽⡇
⠀⠀⠈⠂⠁⡀⠀⠂⠐⠀⠀⠀⠀⢠⠄⢀⡀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠑
⠀⠂⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⢹⣆⠀⠈⠀⠀⠀⠈⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠚⠻⠻⠆
⠀⠀⠀⠈⠃⠀⠂⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⣄⣤⣤⣤⠤⢄⣀⣄⣄⣠⡤⢦⠤⣄⣄⣀
⠀⣠⣄⣠⡀⠀⣄⣀⣠⣤⣤⣤⣦⣷⣷⣶⣻⡁⠂⠐⢂⠀⠀⠂⠀⡀⠀⠀⠀⡀⣀⣀⣿⣿⣷⣶⣷⣾⣶⣷⣤⣦⣀⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠔⠂
⠀⠿⣿⣿⣿⣿⣿⣙⣀⣈⡀⠀⢀⣉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⠉⠉⠉⠉⠙⢉⣻⣿⣿⣷⣾⣷⣶⠖⠀⠠⠂⠁⠀⡀

⠈⢦⠀⠀⠀⠀⠀⠀⠈⢢⡀⠀⠀⠈⠎⠀⠀⠀⠀⠀⣇⠀⠠⠢⠂⠀⠀⠀⢸⡀⠀⠀⠀⡸⠀⠀⠀⢀⡼⠁⠀⠀⡨⠳⣄
⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠱⣄⣠⠤⠶⠒⠒⠚⠋⠉⠙⢆⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⣰⠃⠀⠀⢠⠞⠀⠀⠠⠊⠀⠀⡈
⠀⠀⠀⣳⠀⠀⠀⢀⡠⠴⠊⠉⢦⡀⠀⠀⠀⣀⣠⠤⠶⠚⢗⠒⠲⠦⢤⣏⡀⠀⠀⡰⠁⠀⠀⣰⠋⢀⠀⠔⠡⠄⠐⠊
⠀⠀⢸⣁⡠⠔⠛⠁⠀⠀⠀⠠⠀⢱⡖⠚⠉⠁⠀⠀⠀⠀⠈⠂⠀⠀⠀⢹⡉⢑⠾⣁⠀⢀⡼⠉⠃⢀
⡠⠔⢺⡁⣳⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠂⠄⢀⠀⠀⠀⠀⠍⠠⠄⣀⡼⢠⠎⠀⠈⣱⢾⣀⠀⠀⠀⠑⠄
⠦⠤⣄⡵⠋⠀⠀⠀⣀⠠⠀⠐⠂⠈⡇⠀⠀⠀⠀⠈⠙⠅⠈⠢⠀⠀⢠⡽⠛⠳⣄⡼⠃⠀⠈⠑⠓⠒⢺⠒⠲⢖⠒⠚⠉
⠀⠀⠀⠙⠚⡦⠜⠁⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠰⠐⠪⣀⡴⠋⠀⠀⣠⢏⠙⠳⢦⣄⡀⠀⠀⡿⠀⢀⠈⠑⢄
⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣀⡤⠞⠙⢦⠀⢀⡾⠁⠀⢣⠀⠀⠈⠙⠳⣴⣇⣀⣈⣀⠀⠀⠠
⠀⠀⣀⣀⣮⣤⣤⣤⣄⠀⠀⠀⠀⡶⢺⡶⠖⠒⠚⠛⠉⣁⠠⠀⠀⠀⡵⢏⢀⠀⠀⢘⡆⠀⠀⠀⣰⠋⠀⠈⠏⠉⠉⠙⢛
⠋⠉⠉⠉⡇⠀⠀⠀⣹⠖⢲⡚⠉⠃⠈⡇⠂⠀⠉⠈⠁⠀⠀⠀⣤⠞⠁⠀⠀⠀⠀⢸⠓⠦⣀⢰⠃⠀⠀⠰⠀⠀⠀⠀⡘
⠀⠀⠀⠀⢳⠀⢀⣠⡟⠀⠀⢣⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢀⡼⠁⠑⢄⠀⠀⠀⠀⡞⠀⠀⠨⠛⢦⡀⠀⡂⠀⠀⠀⠠⠉
⣀⠤⠴⡖⠺⡉⣁⣸⣇⣤⣤⡬⡧⠶⠶⢾⠶⠒⠒⠚⠚⠛⠋⠀⠀⠀⠀⠢⡀⠀⡼⠃⠀⣀⠀⠀⠀⠈⠳⢧⡀⠀⡠⠁
⠀⠀⠀⢳⠞⠋⠉⠁⠳⡄⠀⠀⢸⡀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠁⠀⠀⠀⠀⠂⠠⣀⠃⠀⠉⠲⡅
⣤⡤⢤⣿⡀⠂⠀⠀⠀⠘⢆⠀⠀⣷⠒⠚⠒⠒⠛⢹⠟⠲⠤⣀⠀⠀⠀⠀⡰⠁⠀⠐⠠⠄⣀⢀⠴⠉⠐⢄⠀⠀⠈⢦⡀
⠀⠀⡾⠁⠉⠳⣄⠀⠀⢀⡰⢳⡉⠙⡆⠀⠀⠀⢠⠏⠀⠀⠀⠀⠉⠒⠦⣴⡁⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠈⠒⢀⠀⠈
⠀⡼⠁⠀⠀⠀⠈⢳⡔⠉⠀⠀⠙⣆⢹⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⡰⠁⠈⠑⠶⠤⣐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠠
⣼⠁⠀⠀⠀⠀⠀⠀⠳⣄⡀⠀⠀⠈⢻⡄⠀⠀⢹⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠐⢀⣀⣀⣉⣒⣤⣄⣀⣤⣤⣤⠤⠶⠖⠚
⠧⢄⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠓⠶⡧⠤⠤⢼⠶⠶⠖⠒⠒⢺⠛⠛⠛⠉⠉⠉⠉⣯⠉⠉⠀⠁⠉⠓⢦⣀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⣿⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠛⠉⠀⠈⠙⢿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠈⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣧⡀⠀⠀⠀⠀⣰⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣶⣦⣶⣾⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⡄⠀⠀⣠⣤⣤⣤⣤⣤⡀⠈⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣷⠀⠀⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣆⠀⢹⣿⣿⣿⣿⣿⡇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣆⠀⠹⣿⣿⣿⣿⡇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢹⣿⣿⣿⡇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢠⣿⣿⣿⡇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠏⢀⣴⣿⣿⣿⣿⡇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠻⠛⠋⠁⠰⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣶⣶⣤⡀⠀⠀⠙⢿⣿⣿⣿⣿⡇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⢀⣈⣉⡉⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⣰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⣴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠦⣄⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠘⢦⣄⡀⠀⠀⠀⠀⣻⠀⠀⠀⠀⣸⠇⠀⠀⠀⢠⡴⠚⠛⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢰⣇⠀⠀⠀⠀⠀⠀⠈⢹⠀⠀⠠⠔⠃⠀⠀⢀⠴⠋⠀⠀⠀⢠⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⡆⠀⠀⠀⠉⠉⠛⠛⠛⠶⠀⠀⠈⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠶⠶⠚⠛⠛⠛⠳⠀⢀⡤⠶⠛⠋⠉⠉⠉⠉⠙⠛⠷⣦⣀⠀⠘⠉⠀⢀⡴⠋⠀⠙⠓⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⢤⠀⠀⢠⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠰⠋⢀⣠⠤⣄
⠀⠀⠀⠀⠀⠀⠀⣠⢤⣄⠀⠀⣠⠞⠁⠀⠰⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⡴⠋⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋⠁⠀⠀⠀⠁⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠛⠒⠂
⠀⠀⠀⠀⠀⠀⠤⠀⠀⠐⠒⠒⠒⠒⠒⠚⠛⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⠛⠛⠛⠛⠛⠓⠒⠛⠒⠒⠒⠲⠶⠤⢤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣤⣤⣤⣤⣤⡤⠤⠤⠤⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠒⠒⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⠖⠚⠛⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣎⣀⣀⣤⣤⠤⠶⠶⠖⠒⠛⠛⠛⠛⠛⠛⠛⠛⢛⣶⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠶⠞⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠶⠦⢤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣴⠶⠶⠚⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢢


⣿⣿⠟⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠐⠀⠐⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⢀⠠⠀⠉⠉⠩⠀⠀⠂⠠⠂⠀⢠⢀⡁⠀⠈⡇⠀⢤⣀⡄
⠀⠀⠀⠀⠀⢀⠀⠃⠀⠀⠀⠀⠈⠲⠚⡈⢀⠀⠀⠀⠆⠐⠈⠂⠀⠄⠀⠐⠿⢄⠀⠀⡇⠀⠀⢁⣠
⠀⠀⠀⠀⠀⠀⠰⢀⡀⠴⠉⢉⡠⠌⠀⡈⠥⠀⠘⠎⠤⠴⠅⠀⠀⠴⢾⡞⣤⠡⠀⠙⠳
⠀⠀⠀⠀⠀⠠⠂⠈⠩⠌⠠⠞⠤⠄⡀⠀⠶⠤⠬⠠⠠⠥⠄⠀⢤⡶⠐⠂⢠⣢⠄⣠⡤⣤⣤⠀⠐⡀
⠀⠀⠀⠀⠁⠀⠁⠈⡠⠤⠄⠀⢈⠃⢩⠈⢈⠀⡀⡉⡀⡀⢉⠀⠘⠁⠘⢠⠯⣎⢇⠩⣅⣤⣄⠀⠸⠀⠠⡅⠘⢶⣥
⠀⠀⠀⠈⡆⠐⠀⠀⡀⠴⡖⠓⠈⠠⣂⠀⢀⠀⠀⣦⡄⠀⠀⠀⠀⢔⡀⡟⢀⡍⣦⠁⠀⠀⢌⠂⠀⢀
⠀⠀⠰⠀⠘⢦⣈⡀⠀⠐⢓⠐⡂⠂⠀⠀⠀⣔⡂⠁⠀⣈⠀⠀⣀⡄⠀⡄⠠⠀⠣⠀⣡⡀⠈⢆⠠⠈⠄⠈⡀
⠀⠀⠀⢐⠀⠄⠀⠠⠸⢉⡹⣿⣉⠀⣨⠉⡍⡅⢠⢈⢻⡉⢀⢀⢉⠉⡭⠠⠆⠀⠀⠐⣰⠔⣸⠆⠉⠁⢀⠤⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣀⢀⢀⠀⠀⠀⡥⠀⠎⠬⠄⢧⠠⡄⠘⠀⠍⠰⡆⠀⠠⢲⠅⠈⢈⣢⣬⡜⠆⡄
⠀⠀⠀⣀⠠⠀⠀⠀⠂⠘⠆⠐⠠⣀⠾⠄⠀⢰⠀⠄⠢⠘⠆⢤⠐⠀⡁⠂⠀⢂⡈⡆⠰⠆⠞⠛⢉⣀⣟⣇
⠀⠀⢰⢣⠈⠆⠀⠘⠀⠀⠀⠀⢀⠇⠀⠀⠀⠛⠓⢆⢀⠀⠀⡸⡤⠈⢀⡠⢤⡈⢷⡀⠠⢨⡐⠴⡉⠀⠉⠉⡆
⠀⠀⡆⠀⠀⣸⠂⢀⢲⠌⠼⡐⢊⠀⠀⠀⠀⠀⠀⠀⠁⠨⠘⠃⠓⢌⣿⡜⠏⡻⠀⢷⡀⠤⠈⠀⠙⠒⣤⠔
⠀⠀⠀⠀⠀⠘⠀⠯⣅⡩⢂⣙⢈⡀⠀⡀⠀⠀⠠⠘⠀⠀⠀⠀⠠⠒⠈⠋⠊⠁⠀⠀⠳⡄⢀⠐⢒⠖⡀⢠
⠀⠀⠀⠐⠀⠀⠀⠘⠆⠈⠼⠏⠙⢃⢶⠗⢻⠂⠀⡀⠢⣀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⣀⠘⠔⡏⡛⢹⢣⠏
⠀⠀⠀⠠⠀⠐⠀⣤⠤⢀⠤⢤⠞⠐⣿⠃⠚⠀⠀⠀⠀⠘⠙⠠⠀⠀⡀⠠⠴⠖⠞⠋⠉⠀⠀⡀⠀⠀⡀
⠀⠀⠀⠀⠐⠀⠙⠁⠀⠀⠀⠉⢧⠴⠃⠈⡀⢄⡠⣏⢠⣀⠀⠀⠀⠠⠀⠒⠑⠀⠀⠀⠠⣄⣘⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠐⠢⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠸⡀⠀⠘⠗⠁⠀⠀⠐⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠆⢠⡆⠁⠀⠒⠒⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠜⠓⠊

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄
⠀⠀⠀⠀⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⢠⠀⠀⠀⠀⢸⡇⠀⠀⢠⡄⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴
⠀⠀⠀⠀⠀⠈⠛⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠘⣆⠀⠀⠀⢸⡇⠀⠀⡿⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢶⣄⠀⠀⠀⠀⠐⢆⠀⠈⠳⡀⠀⠀⠘⣆⠀⡄⢸⡇⡆⢰⠇⡤⠀⣠⠋⠀⠀⢀⡴⠆⠀⠀⢀⡴⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣄⠀⠀⠀⠑⢤⡀⠙⢄⠘⣆⠘⡄⡇⢸⠀⠃⡏⡼⢁⡴⢁⡔⢀⡴⠋⠀⢀⡤⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣄⠀⢠⡙⢮⠢⠣⡈⠂⠁⠀⢸⠀⠀⠐⢡⠎⡠⢋⠔⠋⢀⡠⠖⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣄⣀⠀⠀⢉⠲⢌⠢⠀⠀⢈⠀⠂⣀⣈⣈⠀⠐⢅⠈⠀⢁⡤⠞⢁⡠⠀⠀⣀⣠⠴⠖
⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠈⠉⠙⠲⠤⣉⠂⠍⢢⠔⢁⠔⠉⠀⠀⠀⠈⠒⢄⠡⡒⠁⠐⢊⠡⠤⠒⠉⠁⠀⠀⠀⠀⠀⢀⣀⣄⣀⡀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠙⠓⠒⠶⠦⠬⠥⣀⣀⡀⠂⢠⠇⠀⠀⠀⠀⠀⠀⠀⠈⡆⠠⠀⢈⣀⠀⠤⠴⠖⣒⠿⠥⠖⠚⠓⠋⠀⠀⠉⠉⠉⠁⠀⠈⠉⠁
⠀⣀⣀⣀⣀⣄⣤⠴⠒⠒⠒⠒⠒⠶⢤⡀⠀⠀⠒⠀⠀⠀⠉⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢀⣀⣀⣀⡒⢀⣠⠼⠃
⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠶⢤⡀⠀⠀⠈⠀⢣⣀⣤⣤⣄⣀⡤⠴⠚⠉⠉⠉⠉⠉⢠⡞⠁⣀⠴⠀⠐⠂⠖⠂⠀⠀⠀⠀⠀⢠⡄⠠⠄
⠀⠀⠀⠀⠀⠀⡀⠀⠠⠀⣀⠀⠀⠀⠀⠀⠀⢀⠀⠉⠙⠚⠫⣉⢀⣀⠀⠀⠀⠀⠀⠀⡀⢀⣠⠤⠴⠚⢉⠰⠲⠁⢀⣀⠀⢀⡤⠴⠚⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠃⠒⠂⠠⠤⠄⢈⡓⠁⠐⠀⠓⡻⣲⣭⣀⠉⠉⠉⠉⠉⢩⠟⢁⠀⠀⠀⠀⠉⠀⠀⠈⠓⡂⢮⠖⠲⣤⠤⢤
⠀⠀⠐⠒⠀⠛⠃⠈⠃⠀⠐⠂⠈⠉⠉⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⣰⡟⠉⡴⡀⢰⣐⣋⡂⠆⠀⠀⠐⢉⠀⠜⠅⠀⠐⠳⠶⠎⠡⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠚⣁⣀⣜⣫⡶⠛⠉⠙⠋⠁⠉⠉⠳⠶⠶⠶⠦⠖⠛⠒⠲⠦⠶⠶⠶⠶⠧⠿⢦
⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⢀⡠⠤⠴⠶⠶⠚⠭⠍⠭⠽⡟⠉⠉⢰⡄⠒⠐⠒⠒⠋⠉⠒⠒⠊⠉⠉⠉⠁⠁
⠀⠀⠀⠀⠰⠾⠋⠉⠉⠁⠀⠀⠀⠀⠉⠹⠦⢤⠀⠀⠀⠀⠐⠶⠞⠻⠭⠥⠥⠄⠠⠀⠀⠀⠀⠀⠀⠘⠛⠓⠒⠒⠒⠛⠋⠀⠀⠙⠛⠛⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⢀⢄⣴⠿⠛⠋⡙⠉⢹⣿⡿⣷⣆
⠀⠀⠀⠀⠀⠀⣯⠸⡇⠀⠀⣾⣷⣶⠞⠛⠓⢼⣿⡇
⠀⠀⠀⠀⠀⠀⠘⢧⣌⣒⠄⠙⠿⣿⣄⡀⣀⣸⣿⠇⢀⣀⡠⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⠿⠶⢿⣿⣿⣿⠿⠛⣩⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠛⣡⠖⣱⠺⣾⣤⣤⣴⡤⠤⠤⠤⠤⢄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⡃⣠⣾⣿⣶⢿⡀⠋⠁⢀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⢰⢱⣿⡿⠋⠀⠑⠉⠢⡀⠒⠦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⣤⣾⣶⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢀⡇⣿⡟⠀⠀⠁⠀⠀⠀⠈⠢⡀⠀⠀⢦⠀⠀⣠⣄⣀⡀⠀⠀⠀⠀⢲⣾⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⢸⡇⣿⠠⡀⠀⠀⠀⠀⠀⠀⣄⠈⠦⣀⠙⢦⣆⠫⣀⣘⡇⣀⣤⡶⠿⣿⣽⡧⠌⠻⣿⣿⣿⣆⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⢸⣇⠇⢀⡄⠀⠀⠀⠀⠀⠀⠈⠓⠂⢀⣂⣈⠟⠂⠈⢉⣘⢉⣴⣒⡉⠙⠋⠉⠀⠳⡽⣿⣿⣿⡆⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠈⣿⡄⢀⠠⠀⢀⣀⣀⠀⠀⠀⣀⣤⣾⣿⣿⣦⣤⣄⠼⢳⠉⠀⠀⠉⠀⠀⠀⠀⠀⢇⢸⣿⣿⣧⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠘⣷⡀⢠⠠⠟⠉⣙⣿⡟⢛⡿⠃⠈⠻⣿⣿⣿⣤⣰⡞⠤⢤⣄⠀⠀⠀⠀⠀⠀⠸⡇⣿⣿⡟⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣆⠘⣿⣄⠣⡐⢾⣿⠿⢻⡧⠀⠀⠀⢠⣧⠈⠉⠙⢤⡀⠀⠀⠈⠓⠀⠀⠀⠀⠀⠰⡇⣿⣿⠇⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣧⡈⠻⣷⣄⠀⠁⠀⠉⠀⠀⠀⠴⠋⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⢀⣿⠏⣼⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣦⡈⠻⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⡼⢋⡾⢫⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣦⣀⠙⠻⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣲⡢⠀⢀⣠⡴⠋⢀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣦⣄⡉⠛⠻⠿⣶⣦⣤⣄⣀⣀⣀⣀⣀⣀⣀⣥⣤⣶⠾⠛⠉⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣷⣦⣄⣀⠀⠈⠉⠉⠙⠛⠛⠛⠛⠉⠉⠁⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⢿⣮⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠔⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠓⠲⠶⠶⠖⠒⠚⠋⠉

⣿⣿⡿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣶⣶⣦⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡭⢽⡿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣇⠇⠀⠉⠲⢝⡷⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⡸⠀⠀⠀⠀⠀⠉⠻⢟⣷⣦⡀⠀⣀⣀⣀⣀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⡇⡀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣟⣻⡿⠭⠭⣭⠭⠭⠭⣭⠭⡭⠍⠛⡿⠭⣟⣻⠷⣦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠸⠋⠈⢳⡀⠀⠀⠀⢀⣀⣀⣀⡞⠀⠀⠀⣀⣀⣹⠀⠀⢀⡼⢠⠇⠀⢰⠃⠀⠀⠀⢉⡗⠪⠽⣻⣷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣏⡇⠀⠀⠀⠙⢢⡀⠀⡏⠀⠀⢀⠏⠉⠉⠁⠀⠀⠀⠀⠀⡎⠀⡸⢀⠖⡻⠤⠤⠤⣄⠜⠀⠀⠀⡼⠉⢛⡯⣿⣷⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣻⠒⠒⠒⢤⡀⠀⠙⠒⠃⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀⠳⠊⠀⡇⠀⠀⠀⣀⠀⠀⠀⠘⢦⣄⣘⠖⠞⢹⡏
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⡏⠛⠒⢆⣀⡇⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⣀⠴⠋⡰⠚⣣⠀⢸⠀⠀⣠⠋⠀⠙⡦⠀⠀⠀⠉⠈⠳⢄⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⣾⢷⣇⠀⠀⠀⠉⠀⠀⡖⠒⢦⠀⢰⠃⠀⠀⠀⠀⠀⠀⠣⡄⠘⠤⠖⠁⠀⡞⠀⢰⠁⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⢸⡟
⠀⠀⠀⠀⠀⠀⠀⢰⡿⡾⠀⣇⠀⠀⠀⠀⣸⠁⡀⠈⠦⣼⡄⠀⠀⠀⠀⠀⠀⠀⠈⢱⡀⠀⠀⢀⠇⢠⠋⣀⠤⢤⡠⠬⠆⠀⣀⣀⡀⠀⣾⠇
⠀⠀⠀⠀⠀⠀⠀⣼⡗⣇⠀⠈⢧⡀⠀⡸⢁⠤⡉⠀⠀⡇⡆⠀⠀⠀⢀⣀⠀⠀⠀⠀⣱⠀⠀⢸⠀⠈⠉⠱⠯⠆⠀⠀⠀⠀⠑⢦⠙⢶⣿
⠀⠀⠀⠀⠀⠀⠀⠉⠻⢶⣝⡢⣄⠈⠉⠀⠀⠉⠁⠀⢰⣃⣘⠢⣀⡴⠋⠈⠱⡄⠀⠀⢳⠀⠀⡇⠀⠀⢀⠴⠒⢳⡀⠀⠀⣀⢤⡸⠀⣸⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢷⣝⡦⣀⠀⠀⠀⠀⣸⣇⡰⠁⠀⠀⠀⠀⡰⠁⠀⡰⠁⠀⢀⠇⠀⠀⠸⡀⠀⠸⣄⣠⠞⠁⠀⠀⠀⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣶⣕⠦⡀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠱⡄⡸⠁⠀⠀⢸⠀⠀⠀⠀⠙⡄⠀⢀⣀⣀⠀⠀⠀⢰⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣮⣷⡧⣔⣒⣒⣒⣒⣒⣒⣒⣛⣓⣒⣲⣶⣿⡢⠤⣀⡠⠚⠀⠀⠣⠤⠼⠁⠀⡠⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⠻⠷⣮⣽⣒⣦⢄⣠⠎⠉⠉⢡⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⠛⠿⢶⣯⣶⣲⣼⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣀⣭⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⣀⣤⡶⠟⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠟⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢸⡄⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⣠⡤⠷⠖⠚⠛⢸⡟⠓⠲⠶⢤⣄⡀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠉⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠉⠓⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠋⠀⠀⠀⠀⢀⠀⠤⠠⠀⢸⣿⡆⠠⠄⡀⠀⠀⠀⠀⠈⡳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡴⠫⠀⠄⠁⢀⠤⠚⠁⠀⢀⣄⠀⢸⣿⣧⣀⠀⠀⠓⠀⠀⠈⠀⠀⠈⢳⡀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠄⠛⣦⣀⠴⠛⠉⠁⠀⢸⣿⣿⠉⠙⠢⣄⣤⠞⠡⠀⠀⠀⠀⠻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠚⠀⢀⡼⢻⣷⣄⡀⠀⠀⢸⣿⣿⠀⣠⣶⡿⠻⡄⠀⠘⠄⠀⠀⠀⢻⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢸⠇⠀⠀⠀⡌⠀⢀⡞⠀⠀⠹⣿⣿⠀⢀⢸⣿⣿⣿⣿⠟⠁⠀⠹⡆⠀⢨⡀⠀⠀⠈⣧⠁
⠀⠐⣶⢲⡖⠀⠂⠀⠀⠀⠀⣼⣀⣠⣠⣴⣤⣴⣾⣶⣶⣿⣿⣿⣿⡟⠁⠀⠐⠙⡄⠀⠀⠀⠀⠀⠁⠀⠀⠲⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⣤⠀⠄
⠀⠀⠹⡆⢷⠀⠀⠀⠉⠋⠉⣉⠉⢉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⡍⡄⠀⠀⠺⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡶⠶⣶⠖⠒⠒⠂⠀⠀⣿⠒⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠒⠀⠀⠈⡄⠀⠳⡆⠀⠐⠀⣤⣤⣾⣶⡭⠔⠚⢿⣿⡟⠛⠛⢋⡏⠋⢩⡍⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠉⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠐⠀⠀⠽⡄⢠⣾⣿⠟⣿⣿⡇⠀⠀⠻⢿⣿⣄⢀⡾⠁⠀⡐⠀⠀⠀⢰⠇⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠹⡀⠀⣽⠿⣋⠀⠀⢻⣿⡇⠀⠀⠀⠀⢉⡿⣿⡀⢀⠜⠀⠀⠀⢀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠹⣄⠀⠀⠀⠈⠻⡁⠀⠈⠓⠲⢼⣿⡇⠀⢠⠴⠚⠉⠀⢀⠹⠊⠀⠀⠀⢠⠞⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣰⠈⠀⠀⠈⠘⠢⢄⣀⠀⣿⡇⠀⠀⢀⡀⠄⠒⠀⠀⠈⠀⢄⡵⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠙⠲⣄⡀⠀⠀⠀⠀⠀⠈⢻⡇⠀⠉⠀⠀⠀⠀⠀⠀⣀⡴⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠨⠝⠲⢤⣄⣀⠀⠀⢸⡇⠀⠀⠀⣀⣀⡤⠶⠛⠅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠍⠉⠙⠛⡇⠘⠛⠉⠉⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠉⠇

⠈⢆⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⠱⠀⠀⠀⠀⠀⣸⡀⠀⠀⠌⠀⠀⠀⢸⡀⠀⠀⠀⡞⠀⠀⠀⢠⠞⠁⠀⢀⠜⢶
⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⢳⣀⠤⠔⠒⠒⠊⠉⠉⠈⢣⡀⠀⠀⠀⠀⢀⠞⠀⠀⠀⡰⠃⠀⠀⣰⠋⠀⠀⠀⠁
⠀⠀⢀⡷⠀⠀⢀⣠⠴⢒⠁⠙⢆⠀⠀⢀⣀⣤⠤⠖⠒⠻⠉⠒⠲⠦⣏⣀⠀⠀⡴⠁⠀⢀⣼⢁⠀⠠⠎⠐
⠀⠀⢸⣠⡴⠚⠉⠀⠀⠀⠀⠀⠈⢷⡊⠉⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⢸⡀⢩⠾⢄⡀⢠⡞⠀⠁⢄
⠴⠚⠹⡀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠁⠐⠠⠄⣀⠀⠀⡊⠀⠂⠄⣜⣡⠋⠀⠀⡽⠻⢄⡀⠀⠀⠑⠀⠀⠀⠀⢀
⠒⠒⠦⣞⢁⠀⢀⡀⠄⠀⠀⠉⠀⢸⡀⠀⠀⠀⠀⠈⠁⠀⠀⠄⠀⣠⠞⠉⠙⢦⣞⡁⠀⠀⠉⠉⠉⡏⠉⠙⢉⠉⠁
⠀⠀⠀⠈⢩⠂⠁⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠂⢙⣦⠞⠁⠀⢀⡴⠣⡈⠙⠳⢦⣄⡀⢠⠇⠀⠀⠀⠑⠄
⠀⠀⠀⠀⡬⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢀⣀⣀⣀⣠⡤⠖⠋⠀⠱⣄⣠⠟⠀⠀⢱⠀⠀⠀⠈⢙⡿⠶⠦⡧⣤⣄⣀
⣠⣤⠤⠴⠷⠒⠒⠲⣆⠀⣀⣀⣹⠉⢿⢉⢉⠉⠁⠀⠐⠒⢂⠀⢠⡞⠃⠠⠀⠀⢼⣅⠀⠀⢀⡞⠀⠀⢀⠁
⠀⠀⠀⠀⡆⠀⠀⠀⡏⠉⢹⡀⠀⠀⢸⠀⠀⠀⢀⠀⠀⠀⢀⡵⢏⠀⠀⠀⠀⠀⢸⠀⠑⠢⣞⠀⠀⠀⡀⠀⠀⠀⠠
⠀⠀⠀⣀⣧⠤⠴⢻⠃⠀⠀⢧⠀⡀⢘⣀⣀⣀⣀⣀⣀⣴⠟⠀⠀⠑⡀⠀⠀⢀⡇⠀⠀⠈⠈⠑⢦⣠⠀⠀⠀⢠⠃
⠒⠉⠩⣅⣸⡤⠶⠻⡖⠚⠛⠛⡏⠉⠉⡏⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠐⠞⠀⢑⠾⢤⣀⠀⢶⣞⠳⢦⣴⠇⠂
⠀⠀⠀⡼⠀⡆⠀⠀⠘⢦⠀⠀⢱⣀⣀⣇⣀⣤⠤⣤⣀⡀⠀⠀⠀⠀⠠⢠⡍⠠⢤⣉⠀⠠⠈⢹⠾⢄⠙⠦⠙⢦⠨
⠉⠉⣹⠛⠶⣄⠀⠀⠀⠀⣳⡤⠔⢇⠀⠀⠀⠀⢰⠃⠀⠉⠑⠢⢄⣀⢀⠎⠀⠀⡀⠀⢀⠂⠀⠁⠀⠀⠐⠄⡀⠀⠑
⠀⣰⠃⠀⠀⠈⠳⣄⡠⠚⠁⠙⢄⠸⡄⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⢈⠟⠒⠤⣄⡀⢀⠂⠀⠀⠀⠀⠀⠀⠀⠈⠀⢀
⣰⠇⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠈⠣⡇⠀⠀⠸⡀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠈⠉⠛⠢⢤⡀⠀⠀⠀⢀⣀⣀⣤⣤
⣏⠀⠀⠀⠀⠀⠀⠀⠈⠛⠒⠲⠦⢤⣽⣀⣀⣀⣧⣤⣤⡤⠤⢤⡾⠴⠶⠶⠶⠒⠺⡖⠛⠛⠛⠛⠻⢭⡉⠉
⠀⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠉⠰⠇⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠈⠑⠦⣀

⠀⠀⠀⠀⠀⢀⣀⣤⣶⣦⡀⠀⠀⢀⣠⡀⠦⠀⢐⡀⣾⠾⣿⣷⣶⣤⣶⣆⡀
⠀⠀⠀⢠⣶⣾⣿⣿⣿⣿⣿⣿⣿⣆⣺⠟⣸⢁⢶⣅⠀⠀⣹⣿⣿⣿⡿⠃⠀⠀⠀⠋⠀⠀⠀⢀⡀⠀⠀⣠⣴⣦⣀⣀⡀⢀⣄⣀⣀⣀⣠⣤⣀⣀
⠀⠀⠀⠈⠁⠀⠈⣿⣿⣿⣿⣿⣿⣿⡿⠛⠏⠡⣼⠻⠀⣴⣿⡿⠿⠋⠀⠀⠀⠀⢀⣠⣄⡀⠀⣀⣀⣶⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡍
⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣇⠀⣠⣾⣧⠀⠀⠘⠟⠁⠀⠀⠛⠁⠀⢀⣴⡟⣽⣿⣽⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠸⣧
⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣼⡿⠿⡿⠀⠀⠀⠀⠀⠀⠀⢀⣰⡆⢈⡙⣃⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡀⠙
⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠿⠀⠙⠀⠀⠀⠀⠀⠀⠀⠈⢹⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢁⡀
⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⡾⠋⠙⠭⣿⢿⣬⣌⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⢿⡀⣀⡆
⠀⠀⠀⠀⢿⣿⣿⠟⠛⠛⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣶⣾⣦⡀⣈⡈⢉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠉
⠀⠀⠀⠀⠀⣿⡏⢀⡀⠠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣏⢿⣿⣯⣛⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠈⠛⢿⣤⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣎⢿⣿⡿⠃⠀⠈⢹⣿⡟⠁⠙⢿⣿⣅⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠤⣾⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣥⠀⠀⠀⠀⠀⠻⡀⠀⠀⠨⡉⠛⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣆⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠈⢹⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣟⠀⣴⣿⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣷⡆⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⢌⠁⠁⠀⠀⠙⢿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡿⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡆⣠⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣾⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⢻⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⣠⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣀⣀⣤⣴⣤⣄⢀⣠⣤⣤⣤⣤⣄⣀⣀⡀
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠊⠁⠒⠒⠁⠑⠤⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣉⣤⣶⠾⠿⠿⠿⠿⠶⣶⣤⣉⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣶⡾⠋⠁⣀⡤⠶⠶⠶⠶⢤⣄⡈⠛⢷⣶⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠆⠀⢠⡾⠋⣀⣴⠋⠁⣀⠠⠼⣧⠄⣀⠈⠙⢦⣀⠉⢷⡆⠀⠰⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡂⢠⡿⠁⢰⠏⠀⡰⠊⡡⠐⠃⣿⠂⢌⠑⢆⠀⠹⣆⠈⢿⡄⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠁⢠⡏⠀⡚⠀⠊⢀⣠⠤⠿⣆⠀⠑⡀⢃⠀⢹⡄⠈⣿⡁
⠀⠀⠀⠀⠀⠀⠀⡤⠤⠀⠈⠻⣿⠂⢸⡧⠶⡟⣛⠛⠻⡇⠀⠀⢸⣤⣤⣭⣽⠶⢼⡇⠈⣿⠟⠁⠀⠦⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣿⠀⠘⣇⠀⢣⠈⡄⠀⠹⣶⠒⠋⠉⢠⠁⡜⠀⣸⠃⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠘⣷⡀⠹⣄⠀⠱⣄⠐⠤⣿⢠⠄⠒⡡⠎⠀⣰⠏⠀⣾⠃⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠛⣷⡀⠉⠳⣄⠀⠙⠒⢻⡖⠒⠋⠀⣠⡾⠉⢀⣾⠛⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠗⠁⠈⠻⢦⣄⡈⠛⠓⠶⠶⠶⠶⠚⠛⢁⣠⡶⠟⠁⠙⠚⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⢷⣶⣴⣤⣤⣶⣶⡾⡟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⢰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠠⣄⣠⠄⠀⠀⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠊⠑⠂

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⣻⣿⣷⣦⣄⣀⡀
⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⢿⡿⣶⣶⣿⣿⣿⠿⠿⠿⠿⣯⣍⠫⠭⠍⠹⠯⠽⠿⠿⠿⠿⠛⠟⠶⠶⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠶⢢⣿⣿⣿⣦⡠⠤⠒⠀⠀⢀⣀⣀
⠰⠶⠴⠤⠤⠤⠤⠤⠤⠤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⠀⠨⣿⢿⣿⣶⡖⠒⠒⠚⠂⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⢐⣀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⠺⢿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⢀⡀⠴⠂⠀⠀⠉⠁⠀⠀⠨⠥⠀⠀⢀⢀⣈⣉
⠐⠛⠋⠉⠉⠉⠀⠀⠀⠀⠉⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠈⠉⠀⠀⠀⠀⠐⠃⠙⠛⠛⠛
⢶⣶⡶⠶⢶⠦⢤⣤⣤⡤⠤⠤⠤⠤⠤⢤⣤⣀⣀⠀⠀⠀⢀⣀⣠⡀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣄⢠⣤⣤⣄⡀⢄⣀⣐⣲⢶⣶⣖⡀⢰⣶⣶⣶⣶⡶
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡀⢀⣀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠧⢀⠀⢀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠿⣿⠛⠛⠻⠿⠿⠿⣿⣿⣿⣿⣿⠿⠛⣛⣛⠻⠿⢿⣿⣽⣿⣿⣭⣿⡂⠀⠈⠉⠻⢿⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠘⠿⠿⠿⠿⠻⠟⠛⠋⠁⠙⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠷⠂⠀⠀⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣟⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣉⣀⠀⠙⠋⡿⠟⠿⡿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⢀⣤⠴⢶⣦⣶⣄⣠⣤⣝⣻⣿⣿⣿⣿⣿⣿⣿⠿⠿⢿⣯⣥⣤⣀⠘⠾⣽⣬⣤⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⢿⣿⢿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠘⠁⠀⠈⠐⠉⠙⠛⣿⢿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣿⣿⣿⣿⣷⣾⣯⣭⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣧⣾⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠒⠒⠶⣶⣭⣭⣟⣻⣯⣵⣶⣤⣻⣝⢿⣿⣿⣿⣿⡻⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⣻⣿⣿⢿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿
⠐⠒⠒⠒⠚⠲⠚⣿⣶⣦⣽⠷⢶⣤⡈⠙⢽⣿⣿⣿⣿⣿⢟⣉⠉⠀⢈⡛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢷⣾⣋⣉⣡⣾⣯⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣄⣚⣁⣀⡀⣾⣿⣦⣌⣉⣤⣤⣤⣀⣀⡉⢿⣿⣿⣿⣿⣷⣦⠤⠭⠹⢿⣿⣿⣯⣤⣤⣌⡛⠿⢿⣿⣾⣿⣿⣥⣤⣶⣶⣶⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠛⠛⠛⠋⠋⠀⠙⠛⠉⠻⡿⢿⣿⣿⣿⣿⣶⠤⠤⠀⠀⡤⠿⠿⠿⣿⣿⣿⣿⣷⣶⣶⣾⣭⣟⣛⣛⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠲⠶⢦⣶⣶⡿⣿⣿⣶⣤⣮⣥⣤⣤⣀⠀⠀⠀⢠⣤⣶⣶⣦⣬⣤⣤⣤⣭⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠀⠀⢀⡀⢀⢺⣿⠋⣽⣿⣿⣿⣿⡏⠀⠀⠀⠶⠀⠀⠀⠀⠀⠀⠀⢐⣢⣀
⠀⢠⣤⣤⣀⣤⣻⣶⣔⣟⡷⢦⡀⢸⣿⣿⠿⠁⠀⠀⠀⣠⣤⣀⢀⣊⣠⣶⣶⣿⣿⣿⣶⣦⣴⣶⣤⣀⣤⡀
⠀⠸⠿⠿⢿⣿⣿⣿⣿⡏⠁⣼⣃⠈⠛⠁⠀⠉⠀⠀⢶⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢟⡿⠛⠉
⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣷⣿⡟⠆⠀⠀⠀⠀⠈⢷⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⠈
⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⢘⣯⣌⠙⡓⣶⣿⣽⣿⣿⣿⣿⣿⣿⣏⠋⠤
⠀⠀⠀⠀⠀⠀⠀⠙⢿⣀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⡿⠙⢿⡿⠻⣿⡟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣶⣶⣄⠀⠀⠀⠈⠻⠿⢿⣿⣿⣿⡿⠀⠀⠈⠃⠀⣉⢁⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⡆⠀⠀⠀⠀⠈⣿⣿⣿⠀⠀⠀⠀⠀⠀⠈⠈⠁⢀⡙⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⠟⠁⠀⠀⠀⠀⠀⢿⣿⠇⠚⠀⠀⠀⠀⠀⠀⠀⣶⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠋⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠙⠛⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠠⡀⠐⢴⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠆⠀⠄⠀⠀⠀⠀⠀⡀⠄⡀⠅⠀⠈⠁⠀⠀⠘⢻⣟⢏⠝⣓⡢⡤⠴⢒⡊⠭⣥⣼⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⡀⠀⠠⠄⡐⠁⠀⠀⠀⣀⠀⡤⠢⡀⠀⠀⢀⣀⢀⣠⣤⣿⢶⢻⠛⡈⡀⣰⡒⠚⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠘⠀⠀⠀⠀⠈⠂⠀⡁⠘⠂⠒⠒⢂⣭⡶⠋⠼⢿⣫⠖⠚⠓⠋⠙⢲⣌⡎⠂⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠠⡐⠠⠂⠴⡂⠂⡀⠀⠀⠈⢀⣴⠟⠁⢀⡠⠔⠂⢉⣀⣀⣀⣀⡀⠀⠙⢿⣷⣼⡆⠀⠈⠈
⠀⠀⠀⠀⠀⣀⠊⠡⠤⣀⡀⣀⠀⠂⢀⠈⠁⠀⠉⠀⠄⠀⠀⠀⡔⠁⠀⢀⡔⠩⣴⣚⢋⠋⠡⠝⠅⢀⠉⠆⠉⠀⠹⣯⡇
⠀⠀⠀⠀⠈⠀⠤⠤⠤⠤⠤⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢌⠀⠀⢠⠚⠀⠀⠈⠂⠀⠈⠀⢀⠭⠀⢀⡈⠅⠀⠀⠉⠁⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢀⡀⠀⠀⠀⢀⠀⠘⠎⠀⢀⡋⠡⡀⠀⡀⠀⠀⠀⠀⠀⠀⠈⠀⠀⡀⢴⢀⠀⠈⡟⢳⡀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡦⣾⣉⣉⣑⡄⣧⡀⠡⠀⣐⢑⣀⠈⠶⠰⠤⢄⡀⠀⠀⠀⠀⠀⠘⠠⠀⠉⠀⢆⡑⢘⠁
⠀⠀⠀⠀⡠⢀⠶⡋⠙⠛⠛⠙⠛⠋⠉⠛⠛⠀⠀⠈⠛⠛⠊⠰⢩⡜⠾⢯⠯⢿⠮⣐⢄⣃⠀⠀⠺⠇⠀⠈⠲⠐⠀⠂⠂⡰⣣⢸
⠀⠀⠀⠀⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢶⡆⡁⠀⠆⠙⠗⠀⠀⠀⠀⠀⠀⠀⠸⢠⡀⡁⡵⡢⠃⠸⠄
⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡀⠀⡨⢸⡄⠀⠀⠀⠀⣠⢤⣠⠻⡇⣰⠅⠀⢡⣶⠁
⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢀⢊⢂⠌⠔⠀⢸⠀⡁⠀⢠⢸⡛⠀⠀⠄⡊⢐⠡⢂⠀⡄⠁⢯⡭⠈⡛
⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠐⡡⠡⠀⢀⢂⢈⠈⠄⢸⠀⠇⠀⠂⢨⡗⠀⢂⠅⡂⠅⠪⡂⠁⡘⣏⠘⣥⢉⠃
⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⠀⠐⡐⠠⠁⠁⠀⠂⠂⠊⠀⢸⠐⠀⡀⡌⢸⡀⠁⡂⠉⠒⠄⡪⠠⠀⡅⢹⠑⣤⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠅⠐⠄⠈⠔⡐⠁⠁⠀⢀⠂⠀⢄⠄⠈⠘⠂⠃⠃⣰⣤⣉⣁⣉⣀⠃⢊⡘⡡⠃⣸⠞⠁
⠀⠀⠀⠰⣡⡀⠀⠀⠀⢀⠀⠈⠀⠀⠀⠀⠌⡔⡐⠡⠀⠁⠠⢂⠀⠀⠁⡀⣸⠰⡰⢀⠟⠪⣁⣭⠩⣉⠁⠉⣠⣺⢞⡁⠠⠀⢀
⠀⠀⠀⠀⠓⠛⠓⠒⠒⠲⠦⠦⡤⣤⣤⢀⣀⢀⣀⣀⠀⠁⠁⠀⠂⢁⡔⢹⢀⡘⣵⣷⣞⡻⢷⡖⠲⢖⡛⠋⣩⠠⠐⡠⢤⣔⠦⠴⢛⠓⠒⣒⠦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠉⠀⠈⠉⠉⠑⠓⠚⠓⠿⠓⠚⠋⡉⠁⠠⠄⠂⠀⠊⠀⠀⠃⠀⠈⠀⠀⠁⠂⠀⠁⠂⠈⠀⠀⠉⠀⠉

⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⡀⠀⢈⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠅⠀⠀⠀⠀⠀⠠⠄⠠⠄⠀⠀⠀⠀⠀⠀⢀⢈⠀⠈⠀⠀⠀⠉⠁⢀⡀⠀⠓⠀⠐⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠡⠀⠀⢀⣀⡠⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⡇⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠦⠤⠄⠀⠀⠀⠸⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠚⠁⠀⠸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠄⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠤⠀⠠⠤⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠒⠐⠒⠀⠀⠀⠀⠀⢀
⠀⠀⠉⠀⣀⡈⠁⠀⠀⠀⠀⢀⡀⠀⠀⠀⠄⠀⠐⠒⠠⠠⠦⠦⡄⠠⠄⠈⢀⠀⠀⠀⠀⠒⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠁⠀⠀⠀⠁⠀⠀⠀⢠⠄⠀⠀⠀⠀⡀⠀⠀⠁⠠⠀⠀⡀⠀⠐⠀⠈⠐⢀⠀⠀⠀⠀⠀⠀⠀⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠠⠀⠀⡀⢀⡄
⠀⠀⠀⠩⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⢀⠄⠊⡀⡀⠄⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⠄⣉⣄⠤⠄⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠊⠁⠘⠓⠂⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠂⠃⠀⠀⠀⠐⠀⢀⡀
⠀⠀⠀⠀⠀⢡⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠐⠓⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠶⠒⠚⢻⠁⣿⡟⠓⠒⠶⢤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠉⠀⠀⠀⠀⠀⡾⠀⣿⣷⠀⠀⠀⠀⠀⠉⠓⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⣶⣉⠀⠀⠀⣠⠴⠖⠛⢹⡇⠀⣿⣿⡉⠛⠲⠦⣄⡀⠀⠀⣉⣶⡎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠘⢎⠑⠶⣋⠁⠀⠀⠀⢸⠀⠀⣿⣿⡇⠀⠀⠀⠈⣙⠶⠊⡱⠃⠘⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⡼⢧⡀⠈⠓⢦⣀⠀⡏⠀⠀⣿⣿⣿⠀⣀⡴⠊⠁⢀⡜⢧⡀⠀⠀⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⢀⡞⠁⠀⠱⣄⠀⠀⠈⢻⠃⠀⠀⣿⣿⣿⡟⠁⠀⠀⢠⠎⠀⠈⢷⡀⠀⠀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⣼⠁⠀⠀⠀⠘⣦⣀⣀⣼⠀⠀⠀⣿⣿⣿⣧⣀⣀⣴⠃⠀⠀⠀⠈⣧⠀⠀⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⣾⣀⣠⣤⣧⣴⣶⣶⣿⣿⣿⣿⣿⣿⣷⣄⠀⣿⡿⠋⠀⠀⠀⠉⠉⠙⠒⠒⠶⠾⠤⣄⣀⣷
⠀⠀⠀⠶⠶⢾⣟⣛⡛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣳⢯⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣬⣭⣽⡷⠶⠶
⠀⠀⠀⠀⠀⠀⠀⠀⢿⠉⠙⠒⡶⠶⠤⠤⣄⣀⣀⠀⠀⠀⣠⣾⣿⠀⠙⢿⣿⣿⣿⣿⣿⣿⠿⠿⠟⢻⠛⠉⠉⡿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⢻⡀⠀⠀⠀⢠⠟⠉⠉⢻⣿⣿⣿⠀⠀⠀⡟⠉⠉⠻⡄⠀⠀⠀⢀⡟⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠈⢧⡀⠀⡰⠋⠀⠀⢀⣼⣿⣿⣿⠀⠀⢰⣧⡀⠀⠀⠙⢆⠀⢀⡾⠁⠀⠀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠈⢳⡜⠁⢀⡠⠖⠉⠀⣿⣿⣿⠀⠀⣸⠀⠉⠳⢄⡀⠈⢣⡞⠀⠀⠀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⢠⢎⡠⠶⣍⡀⠀⠀⠀⢸⣿⣿⠀⠀⡇⠀⠀⠀⢀⣩⠶⢄⡱⡄⢠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠿⣉⠀⠀⠈⠙⠳⠦⣤⣈⣿⣿⠀⢸⣇⣤⠴⠖⠋⠀⠀⠀⣉⠿⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢤⣀⠀⠀⠀⠀⠀⢿⣿⠀⡼⠀⠀⠀⠀⠀⣀⡤⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠶⠤⢤⣼⣿⢀⣧⡤⠤⠴⠚⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠰⠆⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⢀⠌⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠔⠁⠀⡀⠔⠉⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠶⠲⠶⠖⠁⠁⠌⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠠⠀⠀⠀⠁⡀⠀⠊⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠂⠀⠀⠀⠀⠁⠀⡀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢀⣀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠐⠀⠀⠀⢄
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠄⢀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠒⢋⡁⠧⠔⠲⠯⠃⠠⠀⠀⠃⠀⠀⠠⠂⠁⠂⠀⢀⠀⠀⠀⠂⣀⠀⢀⠀⠉⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠟⠛⠓⠉⠁⣀⣤⣄⡀⡡⠔⠒⠀⠂⠀⠰⢁⠀⠀⠀⠀⠀⢐⢬⣀⢐⡃⠁⠀⠀⠄⠁⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⢦⡞⠉⠀⠀⠙⣧⡀⠀⠀⠀⠀⢀⠐⡀⠀⠀⠀⠀⠠⠄⣈⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⣸⠇⠀⠀⢀⡂⠀⠓⠀⠀⠀⠀⠀⢀⠘⠀⠀⠀⠀⠀⠀⠀⠀⣠⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠐⣻⢦⣤⣤⢴⠋⠃⠈⠁⠀⡁⠀⠰⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠑⠒⢺⠉⠉⠉⠐⠊⠀⠀⠀⠒⠊⠁⠀⠀⠀⠂⠀⠀⠐⠀⠀⠀⠀⠀⢰⠀⠈⠁⢙⠀⠀⠐⠂
⠀⠀⠀⠀⠀⢀⡠⠖⠒⠓⠓⠚⠢⢄⡀⠀⠁⢀⡤⠛⠒⠚⠓⠒⠢⣤⡀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠉⠉⠈⠁
⠀⠀⠀⠀⠀⠹⠁⠀⠀⠀⠀⠀⠀⠀⢫⡤⢬⠃⠀⠀⠀⠀⠀⠀⠀⠰⠋⡀⠀⠀⠀⠀⠑⠀⠃
⠀⠀⠀⠀⠈⢱⡀⠀⠀⠀⠀⠀⠀⢀⡷⠒⠒⢧⠀⠀⠀⠀⠀⠀⠀⢐⠌⠡⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠙⢦⣀⣀⣀⡤⠔⠛⠁⠀⠀⠉⠓⠤⣄⣀⣀⣤⠔⢯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈



⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠄⠒⠒⡉⠉⠉⠉⠉⠁⠀⠐⠒⠒⠢⠤⠄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢆⠕⠐⢀⣀⡠⡄⢴⢲⠰⡤⡤⢤⣄⣀⡀⠀⠀⠀⠀⠈⠉⠒⠤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⢀⠔⠑⠁⢀⡠⡒⣉⣦⡷⠾⠾⠟⣓⣓⣛⠺⠞⢲⡿⢇⣲⣠⡄⣀⠀⠀⠀⠀⠈⡒⢤⡀
⠀⠀⠀⠀⠀⢀⠔⠁⠀⡠⢆⣩⡶⠛⠋⣁⢥⡞⢁⣨⠿⠽⠯⠯⠭⠭⣽⣟⣗⡾⢟⣿⢭⣗⡦⣀⠀⠀⠀⠈⠢⡀
⠀⠀⠀⠀⡴⠁⠀⣠⢎⡱⠞⢃⡤⢾⣯⠟⠚⠉⡁⠐⣶⣹⠀⠀⠀⠀⠞⣯⣝⠙⠲⠤⣽⡷⣿⣻⢷⣤⡀⠀⠕⡈⢦⡀
⠀⠀⠀⠞⠀⢀⡴⣩⡾⠁⡰⢋⡴⠊⠀⠀⠈⠀⠀⠀⠛⠛⠀⠀⢀⣾⢄⡗⠈⠀⠂⡠⠀⠉⠛⢾⡹⠫⡟⢦⣈⢔⡤⠙⣦⡀
⠀⠀⠌⠀⢀⠾⣵⠃⢀⡾⡷⠋⠄⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢀⢯⠴⢸⣓⠀⠀⠀⠀⠀⠀⠠⠄⠉⠢⡈⢢⡛⡬⢊⠕⡈⢷⢄
⠀⡜⠀⠀⡼⣹⡛⢠⢿⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⠃⣂⡣⣼⠂⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡿⣜⡄⡪⢒⠈⣟⣆
⢠⠁⠀⢰⠳⡏⢠⢃⡞⠀⠁⠀⠀⢀⠀⢀⠤⠂⠀⠀⠀⣾⢃⠾⠩⠁⣿⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠹⣮⢻⡔⠥⡢⠸⠬⣇
⠨⠀⠀⡧⣹⠂⣾⡿⠀⠀⠀⠀⠐⠩⠒⠁⠀⠀⠀⠀⣰⢡⡶⣚⢭⢠⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⢀⡘⡆⢣⠪⢐⡀⡗⢼⡀
⡆⠀⢠⣳⡇⢰⢋⠇⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣲⣹⢡⡤⢙⣯⢸⣿⠀⠀⠤⢤⣤⣤⣤⡄⠀⠀⠀⠈⡟⠋⠇⢸⣿⢐⡥⢂⢸⠳⡇
⡇⠀⠸⣽⠅⢈⣸⠀⡁⠀⠀⠀⠀⠀⠀⢀⣀⠤⢛⡇⠘⠷⠶⠿⠛⣾⢶⣶⡲⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡧⣊⠅⢸⣝⡇
⡇⠀⠀⣿⠅⣻⣿⠀⢆⣀⠀⠀⠠⠶⠾⠿⠾⠿⢿⠀⠀⢀⡴⢀⡾⣿⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠇⡆⢕⠭⠸⢬⡇
⢡⠀⠀⢿⡀⡸⢿⠀⣻⡿⠄⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⢠⣾⡏⡟⠛⠿⣦⣄⠀⠀⠀⠀⣀⢀⠔⠂⠀⠀⠀⠄⢀⣦⢁⠅⡊⡟⢾
⢸⠀⠀⠘⣆⢸⠈⡆⠩⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠘⣠⡟⢻⣧⢁⠀⠀⠀⠈⠀⢀⠤⠊⠖⠁⠀⠀⠀⠀⠠⠁⣸⡟⢴⡪⣰⡙⡎
⠀⣧⠀⠀⠘⣌⣧⣴⡈⠁⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⣰⡓⠀⠀⢿⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢠⢋⠗⡩⢰⢇⢹⠁
⠀⠘⣧⠀⠀⠘⢾⣯⣷⣄⠠⠀⡀⠀⠀⠀⠀⡟⠀⣴⡓⠀⠀⠀⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣌⠒⣰⣧⢞⣯⢶⠷⣌⡇
⠀⠀⠡⡱⣄⠀⠀⠙⢷⣎⡳⣄⠐⠠⠀⠀⢀⠇⡼⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠓⢀⣘⣛⠛⣋⢠⡟⢦⡟
⠀⠀⠀⠹⣜⠣⡀⠀⠀⠙⠻⣿⣗⢦⡈⠀⢼⡞⡌⠁⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠂⢀⡴⢋⢜⡥⡋⣠⠣⣘⠎
⠀⠀⠀⠀⠈⠣⣍⢳⢄⠀⠀⠀⠉⠳⢌⣓⣬⣐⡈⠀⠐⠀⠠⠀⠤⠀⠀⢻⣥⠀⠂⠘⠀⢀⣠⢴⣻⣶⢗⡵⠊⣴⠙⣦⠏
⠀⠀⠀⠀⠀⠀⠈⠺⣌⡝⠦⣄⠀⠄⢀⡈⡉⠓⠻⠿⢶⣒⡒⠂⢤⣤⣤⣤⣤⠰⢒⣒⡩⠿⢚⠟⡫⣶⠕⣫⠚⣌⡶⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠲⣸⡹⠲⡮⣌⣐⡡⠢⠔⡤⣂⠄⡩⢍⡩⢉⠍⣉⠍⣠⢔⡠⣺⠕⢉⡪⡔⢫⠈⡧⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠧⢥⣸⡉⡏⠖⢲⠠⠬⡤⣭⢤⢥⡈⣵⢯⠤⡥⢾⠓⡉⢏⢣⡸⠖⠉
⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠚⠚⠂⠦⠵⢼⣌⣆⣣⣘⣄⣧⡴⠼⠖⠛⠉⠁
⠀⠀⠐⠭⢪⢕⡩⢒⡩⢐⡡⢔⡢⢒⠤⢂⠤⣢⠔⡠⢒⠔⣠⠔⡠⢀⠤⢀⠤⢀⠄⣀⠔⣂⠔⣠⠔⡠⢂⠔⡢⢒⠔⡪⣪⢔⡡⣪⢞⠔⡠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⡨⠅⠒⠒⠨⢅⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢣⠊⠀⠀⠀⠀⠀⠀⠑⡜⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠈⠀⠀⠀⠀⠀⠀⠀⠀⠁⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡸⡀⡔⠒⠒⠒⠒⢢⢀⢇⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠺⡇⠀⠀⠀⠀⢸⠗⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⠶⠶⠶⠶⠶⠶⣦⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠟⠋⠁⠀⢀⣀⡀⢀⣀⡀⠀⠈⠙⠻⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⣀⠔⠂⢩⠀⠀⠀⡆⠀⠀⢉⠐⠢⣀⠀⠙⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⣠⠊⢠⡀⠀⠀⠀⠀⠀⣁⠀⠀⠈⠀⠀⢀⠑⡄⠀⠙⣧
⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⡰⠁⠀⠀⠁⠀⡠⠔⠒⠘⠛⠒⠢⢄⠀⠐⠋⠀⠈⢆⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⢰⠀⠱⣄⡀⣠⡊⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⠀⠀⠒⠈⡆⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⡆⠀⠀⠀⢁⣦⣄⡉⠉⣳⠤⠤⡀⡀⠀⠀⢸⠀⠀⠀⠀⢰⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⡇⠉⠉⠀⠠⡟⠃⠈⠒⠙⢄⡠⡿⠉⠐⠤⣸⠉⠁⠀⠀⢸⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⢡⠀⢀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠉⠁⠒⢒⠆⠵⠦⣄⡀⡌⠀⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⢆⠁⠀⠀⠀⠙⠢⣀⠀⠀⡀⠀⣀⠔⠋⢀⠀⠀⠀⡰⠀⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡀⠀⠢⡀⠴⠃⠀⠀⠀⠈⠉⠽⠁⠀⠀⠀⠀⠙⢂⠔⠁⢀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣄⠀⠈⠢⢄⠀⠰⠀⠀⠀⣆⠀⠀⠀⠃⡠⠔⠁⠀⣠⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣦⣀⠀⠈⠑⠂⠀⠤⠤⠀⠐⠊⠉⠀⢀⣴⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠶⢤⣤⣄⣀⣀⣠⣠⡤⠶⠟⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⣤⣤⣌⣉⠓⠦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⢿⣿⣿⡛⠛⠋⠛⠛⠛⠿⢿⣷⣦⣙⠳⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⡿⠛⠋⠉⠀⠀⠸⠇⠀⠀⠀⠀⢀⡌⠙⢿⣷⣌⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡿⠟⠁⠀⠀⠀⢤⠀⠀⠀⠂⠀⠀⣤⣴⣿⠀⠀⠀⠙⢿⡷⠈⢿⣄
⠀⠀⠀⠀⠀⠀⣰⣿⣿⡿⠃⠀⢀⢴⡁⠀⠸⡄⠀⠀⠀⢀⣼⣿⣿⣿⡆⠀⠀⠀⠀⠹⠀⠈⢿⡆
⠀⠀⠀⠀⠀⢠⣿⡿⡷⠀⠀⡠⠁⠀⠹⢷⣤⠗⢠⡅⠀⢚⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠑⠀⠈⣿⡄
⠀⠀⠀⠀⠀⣾⣿⣷⠂⠀⠀⠉⠓⢤⣀⢘⣧⣫⣺⠁⢀⣾⣿⠟⠷⠖⠚⠋⠁⠀⠀⠀⠀⠄⠀⢸⣇
⠀⠀⠀⠀⠀⣿⣿⠄⢠⣤⠔⠀⠀⠀⠋⠁⠈⠉⢹⡟⠛⢻⡏⠛⠃⠀⠀⠀⠀⠀⡤⠀⠀⠀⠀⢸⣿
⠀⠀⠀⢰⠀⣿⣿⠇⠀⠉⠠⠀⠀⠀⠀⡰⢖⠶⣾⣷⣶⣾⠷⣦⠰⢦⣄⠀⠀⠀⠉⠀⠈⠀⠀⢸⣿
⠀⠀⠀⢸⡆⢿⣿⡄⠀⠀⠀⠠⠒⠒⠋⢱⣯⣷⣿⣿⠉⡏⢪⣙⣆⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⣸⡏
⠀⠀⠀⠈⣿⡘⣿⣧⠀⠀⠀⠈⠂⢀⡼⠛⠑⠋⣿⡿⠀⠀⢹⡄⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁
⠀⠀⠀⠀⠘⣷⡘⣿⣧⠀⠀⠀⠀⠉⠠⠀⠀⠀⣸⠀⠀⠀⠀⢇⠀⠀⠁⠀⠀⠀⠀⠐⠀⢀⣾⠃
⠀⠀⠀⠀⠀⠘⢷⣌⢿⣷⣔⠀⠀⢀⠀⠀⠀⠛⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⣠⡿⠃
⠀⠀⠀⠀⠀⠀⠈⠻⣧⣝⢿⣷⣤⡀⠰⠐⠃⠀⠄⠈⠁⠀⠀⠀⠀⠀⢀⡀⠐⠀⣠⣾⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣬⣛⠿⣿⣶⣤⣤⣄⣈⣀⣀⣤⣤⣶⡾⠟⣂⣤⡾⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⢶⣮⣭⣍⣛⣛⣛⣋⣩⣭⣴⡶⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣟⣙⣉⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠤⠤⠤⠤⠤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⠒⠠⠤⠤⠤⠤⠄⠒⠉⠀⡀⢀⡀⠀⠀⠀⢀⡀⢀⠑⠄
⠀⠀⠀⠀⠀⠀⠀⢀⠁⠀⠀⠸⠒⠒⡄⠀⣀⣀⣀⠀⠀⠈⠈⠁⢈⡠⠄⣀⣀⡈⠁⠁⢰
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⣧⢤⠀⢣⠀⠀⠈⠀⠀⠀⠀⢀⡠⠃⠀⠀⡀⡀⠘⣄⣀⣸
⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⡇⠃⢀⠃⠠⠈⠐⠀⠀⡠⠊⠁⠠⣦⠄⠀⠟⠃⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢋⠉⠁⢀⠁⠀⠀⠀⠀⢇⠀⠀⠐⠀⠀⠀⡐⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢰⠀⠐⠐⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠠⠁⠀⠀⡟⠃⠸
⠀⠀⠀⠀⠀⠀⠀⡇⡀⢀⣸⠀⠀⠒⠲⠒⠀⠀⠡⠀⠑⠒⠊⠉⠢⣠⣀⡠⢢⡀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠈⡠⠊⠉⠐⠊⠉⢱⡀⠈⠀⠀⠄⠀⠈⠀⣀⠀⠀⠓⠒⢉⠃
⠀⠀⠀⠀⠀⠀⠀⠘⠤⣀⣠⠁⠀⠀⠀⠀⠀⠀⢀⣱⡠⠤⠒⠊⠉⠁⠸⡀⠉⠑⢢⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇
⠀⠀⠀⠀⠀⠀⠀⣦⠀⣠⠞⣽⣿⡀
⠀⠀⠀⠀⠀⠀⠀⣻⡿⠁⠀⡸⣿⣷
⠀⠀⠀⠀⠀⠀⢠⣿⣿⣆⠠⣿⣿⣿⣄
⠀⠀⠀⠀⠀⢀⡟⣻⣿⣿⣶⣿⣿⣿⣿⣅⡀⠀⢸⡄
⠀⠀⠀⠀⠀⣼⣡⣿⣿⣿⣿⣿⣿⣿⣿⣯⡁⢠⣿⣇
⠀⠀⠀⠀⢀⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣼⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣦
⠀⠀⠀⠀⢸⣯⣽⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣾⣿⣿
⠀⠀⠀⠀⠈⣿⣦⣿⣿⣿⣿⣍⠉⢉⣙⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣷⣦⡀⢀⡀⠀⠀⠀⣀⣤⣠⣴⣾⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⢻⣁⣤⡈⢙⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣎⣉⣙⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠛⠛⠿⠛⠛⠛⠙⠛⠛⠛⠛⠿⠿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⡿⠛⠋⠑⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⣸⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⠿⠤⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⣿⠀⠀⠀⠀⢀⣈⣽⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣷⣆⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠸⡃⣿⣠⣤⣶⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣦⣶⣦⣶⣿⣾⣿⣿⣿⣿⣿⣿⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣷⣷⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠄⣀⣚⣶⣂⡀⠠⠄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢔⡬⠵⠚⢛⣿⣉⣤⣯⣤⣉⣿⡛⠒⠮⣅⡢⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢔⡵⢾⣧⠴⠖⠋⠉⠘⣀⣠⢿⣄⣀⠋⠉⠙⠲⢤⣹⣷⢭⡢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢜⡵⢋⡴⠊⠉⣀⢤⣲⡬⠷⠓⠛⢸⡗⠒⠮⢥⣖⠤⡀⠋⠳⢄⠙⢮⡢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣣⣿⣴⠋⠐⣦⣮⠞⠉⠀⢠⠀⠀⠃⢸⣧⠀⢀⠄⠈⠙⠪⣵⣴⠊⠳⣄⣷⡔⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣱⠃⡼⠉⢠⢮⠞⠙⠷⣄⡀⠀⢧⠀⠀⢸⣿⢀⡞⠀⠀⠄⣠⠞⢣⡳⡐⠙⢏⠙⡎⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢱⠃⡸⠁⢠⣧⠏⠀⠀⠑⠌⠻⣶⣜⡷⠀⢸⣿⣿⠁⠂⣠⡾⠃⠀⠀⢹⡵⡀⠈⣆⠸⡜⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⣿⢶⡧⠀⣆⡏⠀⠐⠲⢤⣈⣂⠈⠻⣿⡀⢺⣿⠃⣰⣿⣟⣠⡤⠖⠂⠀⢳⡱⢀⣸⣶⣧⠃
⠀⠀⠀⠀⠀⠀⠀⢿⣺⣇⠇⠀⡇⢸⣀⣰⣼⣥⣤⣤⣶⣶⣿⣿⣷⣦⣬⣷⣼⣷⠾⠛⠉⠉⠑⠂⠀⠀⠀⠼⢯⣀⣸⡇⢹⠀⠀⣿⡓
⠀⠀⠀⠀⠀⠀⠀⢸⡿⣿⠀⠋⡏⢻⠉⢹⢯⠍⠩⠭⠉⣉⡉⠉⠉⣉⣭⢿⡿⣟⠿⣿⣿⣿⣿⣿⡿⠿⠿⢿⡿⠛⢻⡏⢹⠩⠀⣿⣉
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠀⡇⣷⣾⡖⠀⡞⡇⠀⢀⡠⠴⠚⣻⣿⠟⢡⣾⡇⠹⣷⣄⠙⢛⠳⠦⣄⡀⠀⣸⢳⠀⢼⣷⡾⡀⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣹⡀⢧⠀⠰⡿⡄⠀⠀⢀⣼⠟⠁⢔⣿⣿⡇⠀⣿⠻⣷⣄⠢⠀⠀⠈⢰⢧⠃⠀⡞⢨⢇⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⢳⡈⢧⢀⠱⡿⣄⣠⠟⠁⠊⠀⡼⠹⣿⡇⢠⠙⣇⠈⠙⠷⣄⢀⡰⢫⢂⢀⡼⢀⡏⠌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠳⡿⠣⡀⢈⡾⡷⣄⡀⠀⠰⠁⠀⣿⡇⠘⠀⠘⠄⠀⢀⡨⢿⢷⡁⣠⠿⣷⢏⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣝⢦⡙⢦⡀⢈⠚⠽⣲⠦⣤⣀⣹⡇⣃⣀⣤⠴⣞⠭⢃⠁⣠⠜⢁⡴⡣⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⢝⢦⣾⠗⠦⣀⡀⠉⠘⠃⢻⣧⠋⠘⠂⠁⢀⣠⠴⢿⣧⠴⡫⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠪⢑⡢⢤⣉⣹⣿⠒⠶⡿⠖⢺⣷⣋⣉⡤⢖⡫⠕⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠂⠭⠩⠟⠛⠿⠛⠫⠭⠭⠒⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣞⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⢬⠉⠙⠒⠀⠀⠐⡆⠀⠐⠊⠩⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠠⢃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⣼⠀⢀⣀⣀⠀⠀⢇⣀⣀⣀⡀⠀⢡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠖⠒⠊⠉⢀⠚⠛⠉⠀⠀⠀⡈⠋⠋⠉⠉⠈⠉⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠔⡀⠀⢄⣀⠀⠀⢠⡉⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠉⠨⢆⠈⠀⠀⡸⠐⠒⠒⠒⠒⠒⠲⡀⠄⠀⠀⠄⠀⠉⠈⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠂⠑⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⡀⢰⡐⠄⠀⠤⠄⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⠀⠒⠒⠈⣀⠠⠘⠋⡀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢰⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠃⠀⠀⠀⠀⠀⠔⠈⠀⠉⡠⠂⠀⠀⠀⠀⠀⠠⠐⠀⡡⠔⠋⠙⠉⠻⠲⡄⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⢀⠔⠁⠀⡠⠊⠀⠀⠌⠀⠀⠀⠄⠈⢢⠈⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢄⠀⠀⢰⠁⠀⠀⡈⠀⠀⠀⠀⠀⠀⠀⣇⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣒⣠⠀⣤⣤⣶⣆⣀⡀⠀⠀⠀⠑⠀⠀⠀⠀⠀⡲⠄⢀⣀⡀⠉⠁⡒⠒⠒⠂⠤⠀⣈⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⡿⠧⡌⣯⠁⣹⠽⢿⣷⣧⠠⢀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠉⠁⠀⠀⣕⠂⡤⢠⠄⠀⠤⠄⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⠴⠃⣿⣷⣸⡦⠀⣿⠁⠀⠀⠁⠐⠠⡄⠀⠀⠀⡀⠀⠀⠀⠀⠀⢸⠀⢀⣄⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠔⢈⡀⡀⠘⣆⣀⣀⣽⣿⣿⣷⣄⠀⢈⠂⠄⡀⠀⠀⠈⢄⢀⡴⠃⠀⠀⠀⠀⠀⢆⠠⠺⢉⡗⢒⠤⣠⢲
⠀⠀⠀⠀⠀⠀⠀⠈⢠⠁⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠉⠠⠀⠀⠒⠁⠀⠀⠐⡄⠰⢊⡴⢁⡞⠀⣠⢆⡔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡋⠁⠃⠈⠀⠀⠀⢠⣄⠀⢀⡜⠵⣋⣴⢏⣠⠞⠀⠏
⠀⠀⠀⠀⠀⠀⡘⠠⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠄⠀⠀⠀⠀⠀⢈⣕⡶⢭⡋⢥⣠⠯⣣⡀
⠀⠀⠀⠀⠀⠀⠠⠰⠄⠤⠠⣤⠚⠓⢲⡴⠒⠒⢦⡀⣀⣀⣀⣀⣀⣇⠘⠁⠀⠀⠀⠀⠀⠀⠉⠐⠠⣈⡑⠪⠉⠳⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠂⠙⠷⠔⠚⠛⠢⠴⠟⠉⠛⠃⠛⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠮⠀⠀⠀⠀⠑⠁


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⢠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣶⣶⣶⣿⣿⣿⣷⣶⣿⣿⣿⣿⣿⡁⣠⣾
⠀⠺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣬⣝⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢷⣾⣿⣿
⣴⣄⠀⠉⠉⠻⣿⣿⣿⣿⣿⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⣿
⠿⠟⠛⠀⠄⠀⠘⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢽⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣖⣧⣶⣿
⠈⠁⠀⠀⠀⠀⠰⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣋⠙⠛
⣿⣾⣿⣿⣿⣶⣶⡿⠛⠛⠋⠉⠙⣿⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣧⡤⠉⠙⢫⣭⣤⣤⣤⣤⣤⣄
⣿⣿⣿⣿⣿⣿⣿⣥⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡁⠉⣀⣰⣾⣿⣿⣿⡟⣿⣿⣿⡿⠿⠿⣿⣿⣿
⣛⣿⣿⣿⣿⣿⣿⡯⠀⡀⠐⢀⣤⣶⣾⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠿⠂⢘⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁
⢙⣿⣿⣿⣿⣿⣿⣿⣿⡄⢰⣿⣿⣿⣿⣿⣿⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢀⣼⣿⣿⣿⣿⣿⣿⣿⣟⡃⠠⢤⣤⣄
⣨⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣷⠶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣼⣿⣿⠿⣿⣿⣯⣭⣉⠉⠀⠀⠁
⠈⠈⠀⢻⣹⣯⣍⢻⣷⡞⠻⠿⠛⠉⠙⢻⠟⠋⢶⠒⠦⠄⠀⠀⠀⠀⠀⢠⠀⠀⠠⠿⠛⠁⠀⢹⠃⠹⠟⠻⢷⡀⠀⠀⠀⠀⠚
⣠⣀⣀⣴⣾⣿⣿⣿⣿⣿⣷⣄⠀⠠⣾⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⣈⡀⣿⣄⣁⡄⠀⠀⠀⠀⢈⡁⠀⠀⣀⣀⣙⣷⣇⣀⣠⣿
⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠏⢻⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠉⠉⢻⡟⠀⠀⠀⠀⠀⠐⠺⣇⠛⠻⠿⠿⠿⣿⣿⢿⣿⣿
⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣶⠶⢶⡿⠿⠿⠗⠂⠀⠐⠑⠒⠂⠐⠒⠒⠾⠟⠓⠒⠒⠒⠒⠒⠒⠚⠉⠁⠀⠀⠀⠀⠋⠙⢛⣛⣛
⣿⣿⣿⣿⣿⣿⡿⠁⠠⠶⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣾⣿⣽⣿
⠉⠩⢷⡨⠭⠁⣀⣠⣤⣤⠤⠶⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠰⠶⠶⢶⣶⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⣤⠄⣀⣀⣀⣀⡀⣀⠀⣠⠄⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠠⠀⠀⠀⠀⠀⠀⣀⣤
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⡏⠀⠀⠛⠀⠳⣤⠀⠀⠀⠀⠀⠀⠀⣿⠀⠁⢸⠀⣿⢦⡾⣇⠀⣧⢀
⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⣷⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢿⠀⠀⢸⡆⢹⠀⠀⢻⡆⣿⠉
⠀⠀⠀⠀⠀⠐⠛⠗⠀⠀⠉⠀⠀⠀⠀⠰⠛⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠘⠃⠘⠃⠀⠀⠀⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠄⠠⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠕⠈⠉⠉⠓⢌⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⡤⠤⡤⠤⡮⠀⠀⠀⠠⠀⠬⣮⣇⣤⡤⢄⡠⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⢀⠔⠁⢀⠇⡸⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⣆⠀⠈⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠁⠀⠀⢮⠥⡽⠀⠀⠀⠀⠀⠀⠀⠀⠮⡅⡽⠂⠈⠢⣀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡾⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⠀⠀⠀⠈⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⡇⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⢀⠀⠀⠀⢿⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⠑⣄⢾⣼⡷⠀⠀⠀⠀⠀⠀⠀⠰⣞⣐⡳⠀⠠⠔⠈⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠈⡎⣇⡇⠀⠀⠀⠀⠀⠀⠀⠀⡏⣸⠀⡰⠁⠀⢠⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠛⠛⠛⠒⠒⠒⠂⠀⠀⠀⠐⠓⠓⠒⠓⠒⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠈⠉⣿⠙⢱⡎⢹⡆⠀⠀⠀⠀⠐⠒⡶⠒⠂⢶⢲⠀⠀⢀⣶⡀⢰⡀⢰⡇⢺⠉⠀⣴
⠀⠀⠀⠀⠀⠀⢿⠀⠸⣇⢸⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡿⣄⠀⢼⠗⢷⠀⢳⣼⠁⢸⠋⠀⣿
⠀⠀⠀⠀⠀⠀⠘⠀⠀⠙⠛⠁⠀⠀⠀⠀⠀⠀⠛⠀⠀⠘⠃⠈⠀⠛⠀⠈⠀⠀⠋⠀⠘⠋⠁⠉⠛⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢦⡀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⡰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠈⢂⣀⣀⣀⣈⡀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣶⣌⠀⠀⠀⠀⠀⣠⠔⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠒⠤⢄⣀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠔⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠃⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠤⠤⠤⢀⡀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢀⡠⠤⠤⠄⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⠛⠛⠛⠛⠛⠛⠛⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠒⠒⠒⠒⠒⠂


⣶⣶⣶⣶⣶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣤⣶⣵⣶⣤⣾⣵⣿⣽⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣆⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠙⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⢸⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡂⠀⣸⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠂⢈⠀⠠⠤⠼⠿⠿⣿⣷⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡝⠋⢀⠔⠈⠀⠀⠀⠀⣆⠀⠀⠀⠈⠙⠻⣿⣧⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⢀⠔⠁⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠈⢻⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⢀⠂⠀⠀⠀⠐⢦⣀⠀⠀⢸⡀⠀⠀⣠⠂⠀⠀⠀⠹⣿⣆
⢠⡄⠀⣤⠀⢀⠀⠀⠀⠀⢀⣠⣴⠀⡀⠀⠀⠀⠀⠀⠀⠙⢿⡆⢸⡇⣠⣾⠃⠀⠀⠀⠀⠀⢿⣿⠤⢀⠀⠀⠀⠀⠀⠀⣤⡀⢠
⠈⣿⡀⢿⣆⠀⠀⢠⡴⠾⠿⠿⠿⠀⠇⠀⢤⠤⠤⠶⠶⠶⠆⣴⡏⠹⣏⣁⣀⣀⣀⣀⡤⠀⢸⣿⣇⣀⣈⣀⣠⠄⠀⠀⣿⣤⡄
⠀⠘⠏⠀⠿⠀⠀⠀⠀⠑⠂⠄⣀⠀⠇⠀⠀⠀⠀⠀⢀⣶⠦⢙⢣⣼⡏⠉⠉⠁⠀⠀⠀⠀⣸⣿⣿⠿⠛⠉⠀⠀⠀⠀⠿⠄⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠠⠀⠀⠀⠀⢀⡞⠁⠀⢹⡇⠉⠻⢦⣀⠀⠀⠀⠀⢠⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⠁⡀⠀⠀⠈⠀⠀⠀⠸⡇⠀⠀⠀⠈⠁⠀⠀⢠⣾⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣤⠈⠢⡀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣀⣴⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠃⠛⠠⢀⠑⠀⠀⠀⣀⣁⣀⣀⣤⣴⣾⡿⠟⠛⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⠠⣤⣤⡼⠿⠿⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡇⢀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡇⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣖⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣦

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠛⢋⣉⣉⣉⣉⠛⠳⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣠⠶⠛⠉⠉⠉⠉⠉⠙⠳⣤⡙⢷⡀
⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣤⠤⠤⠤⠤⠤⠾⠥⠾⠧⠤⠤⠤⠤⠤⠤⠤⠤⠤⠬⠿⠤⠿⠤⠤⠤⠤⠤⢤⣤⣤⣤⣤⣤⣄⡀
⠀⠀⠀⢀⡾⠋⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠈⠻⣆
⠀⠀⠀⣾⠀⠀⠀⢸⣿⣿⣿⡇⠀⢀⡞⠋⠛⠶⠞⠙⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⢸⡆
⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⣿⡇⠀⠈⢧⡀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⢸⡇
⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠙⢦⡀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⢸⡇
⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⢸⡇
⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⢸⡇
⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⢸⡇
⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⢸⡇
⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠀⣿⣿⣿⣿⠀⠀⠀⢸⡇
⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⣶⠀⣿⣿⣿⣿⠀⠀⠀⢸⡇
⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⣿⣿⣿⠀⠀⠀⢸⡇
⠀⠀⠀⢻⡄⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣿⠀⣿⣿⣿⣿⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠙⢦⣄⣸⣿⣿⣿⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣀⣿⣿⣿⣿⣀⣤⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠢⡂⠂⢎⢦⠂⠀⡀⡀⠐⠀⠠⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠤⡀⠑⠐⢄⠀⠀⠀⠣⠣⣠⣱⣀⠄⠀⠀⠈⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣐⡈⠐⠠⢈⡐⢤⡠⡷⠒⢉⣙⣃⣭⣟⣿⡼⡆⣄⣀⠀⡰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠬⠁⡒⠺⢷⡾⢿⡶⡾⢭⠷⣿⢿⠾⢿⢿⣿⣽⡏⣰⠀⠀⠀⠀⡠⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠂⠤⢄⣀⠀⠀⠀⠡⢀⡀⠀⠀⠀⡀⢀⢀⢿⣿⣿⣥⡇⠀⠀⣴⡮⠞⡋
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠌⠀⠀⠀⣀⠀⠁⠁⢐⡦⠤⣀⣭⣖⣲⣬⢿⡿⠯⠟⠛⠻⣿⣶⣿⣭⠖⠉⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠬⠩⠅⠀⠀⠀⠀⣀⠀⠀⢀⡍⣤⡭⠠⠬⠵⠿⢿⣿⣾⡟⠀⠀⠀⠀⠈⣿⣿⣷⠒
⠀⠀⠀⠀⠀⠀⠀⠒⠂⠀⠀⠀⠀⠀⣀⣀⡐⢹⣩⣍⣙⡢⠒⠂⣔⡘⣛⣿⣗⣀⠀⠀⢀⣜⡿⣿⣛⠷⣂⣠⣎⡭
⠀⠀⠀⠀⠀⠀⠀⡀⠀⢠⠝⢉⠢⢘⡴⠞⢾⡿⠻⢯⠿⢋⣻⣦⣬⠿⣽⣿⢿⣿⣷⣿⣿⣯⡿⣦⣿⣾⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠔⢲⣋⣾⣿⣿⣿⣤⣔⣦⣴⣦⣦⣠⣼⣷⣶⣤⣄⡿⢛⣿⣺⠻⣿⣿⣿⣿⣿⣕⢢⡉⠪⡂
⠀⠀⠀⠀⠀⠀⠀⢀⠨⠛⡛⠽⡛⢟⡻⠛⢛⠋⠽⠻⣿⣽⣻⣿⣿⠿⢻⠏⡝⠁⠀⢹⣻⢋⠯⢫⡿⣣⡑⠀⠨⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠊⢁⡀⠔⠊⠂⢅⡤⠀⡀⣴⣮⠿⡻⢷⠟⢡⡲⠣⠀⡄⠀⠀⠈⠛⠃⠈⠀⠙⢎⢽⡔⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢕⠮⢒⡵⢌⣡⡴⣖⣾⣿⣿⣪⡔⡱⡠⡳⡱⠡⡰⡈⡐⠀⣤⣠⣀⣈⣀⣀⣪⣣⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⣽⣾⣿⣿⣿⣿⣿⣿⡿⠛⢻⡟⠻⠷⣷⣷⢧⣷⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⠿⠙⠛⠀⡀⠉⡀⠄⢢⣭⣟⡿⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣶⠀⠮⣥⣄⢀⡀⠤⢊⠔⡉⢍⠟⠕⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠙⠛⠻⠧⢖⠪⠭⡐⠠⠐⠌⠈

⠀⢦⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠀⠀⠈⢖⠀⠀⠀⠀⠀⠀⣇⢀⠀⠤⡐⠁⠀⠀⠀⢈⡇⠀⠀⠀⠀⡌⠀⠀⠀⠀⣠⡟⠁⠀⠀⡠⠻⣦
⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⣀⣠⡤⠦⠤⠖⠒⠚⠋⠙⡄⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⣸⠁⠀⠀⠀⣴⠋⠀⠀⢀⠞⠁⠀⢈
⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⣀⡤⠞⠻⡁⠀⠀⠀⠀⠀⠀⢀⣀⣀⡼⣦⠤⢤⣄⣀⣀⡞⠀⠀⠀⠀⡴⠁⠀⠀⢀⡾⠁⠀⢀⡔⢁⣈⠠⠔⠁
⠀⠀⠀⡞⠁⠀⣀⡤⠖⠋⠁⠐⢄⠀⠙⣆⣀⡤⠴⠖⠛⠉⠁⠀⠀⠈⢄⠀⠀⠈⠙⣷⠒⠤⣄⡞⠁⠀⠀⣰⠟⠄⠂⠉⠉
⠀⢀⣀⡷⠲⡏⠀⠀⠀⠀⠀⠀⠀⠈⠁⠸⡧⢄⡀⠀⠀⠀⠀⠀⠀⠀⠰⢄⠀⠀⠀⢸⠂⢠⠏⠑⠦⣀⡴⠋⠀⠀⠐⠢⡀
⠒⠉⠀⢧⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡇⠀⠀⠈⠀⠤⢀⣀⡀⢀⡁⠀⠉⠐⠠⢯⣴⡃⠀⠀⣠⠞⠑⠦⣀⣀⠀⠀⡜⢀⠀⠀⢀⣀⣠
⠛⠒⠲⢴⡋⠀⠀⢀⡀⠤⠐⠂⠀⠉⠀⠀⣇⠀⠀⠀⠀⠀⠀⠈⢂⠀⠈⡂⠀⢀⣴⠞⠁⠙⢳⣴⣋⠀⠀⠀⠀⠉⠉⠉⡏⠉⠙⢋⡉⠁
⠀⠀⠀⠀⠉⢩⠆⠊⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠘⠂⠙⣦⡴⠛⠁⠀⠀⣠⠿⡄⠉⠛⠶⣤⣀⠀⠀⠸⠃⠀⢠⠂⠀⢢
⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⣀⣤⠞⠋⠱⣄⠀⢀⡾⠃⠀⠘⡆⠀⠀⠀⠉⠛⢶⣦⣄⣀⣄⡀
⠀⠀⠀⠀⢠⣇⣀⣀⣀⣁⠀⠀⠀⠀⢤⡶⠾⡷⠶⠶⠖⠚⠛⠋⢉⣀⡀⠀⠀⢈⣷⡏⠀⠀⠀⠀⢹⠀⠀⠀⠀⢀⡟⠁⠁⠉⠏⠉⠛⠛⠓
⠒⠛⠛⠋⢹⠉⠀⠀⠀⢹⡦⠤⣶⠒⠚⠇⠀⡧⠤⠐⠒⠒⠂⠂⠁⠀⠀⠀⣠⠞⠁⠀⠈⠈⠉⠉⣿⠦⣀⠀⢠⡎⠀⠀⠀⠰
⠀⠀⠀⠀⠘⡆⠀⠀⢀⣼⠀⠀⠸⡄⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠛⢄⠀⠀⠀⠀⠀⢀⡇⠀⠀⢙⠾⣄⠀⠀⠀⠆⠀⠀⠀⠀⡜
⠀⠀⠀⣀⣠⣧⠴⠒⢋⡟⠀⠀⠀⢷⠀⣀⣀⣹⣀⣀⣄⣠⣤⣤⣤⡴⠋⠀⠀⠀⠑⡀⠀⠀⠀⣼⡀⠀⠀⠌⠀⠈⠓⢦⣰⠀⠀⠀⠀⡜
⠒⠋⠉⣿⣀⣸⡤⠴⠾⣷⠒⠛⠛⠛⣏⠉⠉⢹⡍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⠀⡼⠁⠀⠁⠂⠄⡀⠀⠀⢠⠏⠳⢤⣀⠌
⠀⠀⠀⢀⡟⠀⠆⠀⠀⠈⠣⡀⠀⠀⠸⡄⠀⠘⡇⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡽⠡⢀⠀⠀⠀⠀⠈⠁⠢⣄⠀⠀⠀⠙⢦⡀
⠀⠀⠀⡾⢧⣀⡁⠀⠀⠀⠀⠙⣄⠀⣀⣿⠉⠉⠉⠉⠉⠁⡼⠉⠉⠒⠤⣄⡀⠐⠀⠀⡜⠁⠀⠀⠁⠀⠀⠀⠀⠔⠀⠀⠑⠠⡀⠀⠀⠑⢤
⠀⠀⣼⠃⠀⠉⠳⣄⠀⠀⠀⡠⠞⢯⡁⠘⡆⠀⠀⠀⠀⣴⠁⠀⠀⠀⠀⠀⠉⠓⠢⣾⣁⠀⠂⠐⠀⠀⡐⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄
⠀⣸⠃⠀⠀⠀⠀⠈⢳⡴⠋⠀⠀⠀⠑⣄⢹⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠈⠙⠲⠤⣄⡐⠀⠀⠀⠀⠀⠀⠀⠀⠂⢀⠀⠈⠂
⣸⠇⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠈⢾⡇⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠉⠓⠲⣄⣀⣀⣀⣀⣀⣠⣤⡴⠶⠶
⣏⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠒⠲⠦⣤⣇⣀⣀⣀⣽⣤⣤⣤⡤⠴⠴⡾⠷⠶⠖⠚⠚⠛⠛⢻⡛⠛⠉⠉⠉⠙⠫⢭⡁
⠀⠉⢳⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⣿⡈⠉⠡⣟⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣀
⣶⣶⠿⠶⠶⢷⣶⣷⣾⣶⣾⣷⣶⣶⣶⣶⣶⣿⣶⣶⣶⣷⣿⣾⣶⣿⣿⣷⣶⣶⣶⣶⣶⣶⣿⣶⣶⣾⣷⣶⣿⣶⣷⣶⣿⣶⣾⣶⣾⣿⣶
⣿⣿⣶⣶⣶⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣄⢸⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡇⠘⢿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⡏⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⡇⠘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣶⣤⣀⠀⠀⠀⠀⢰⡇⢠⡇⠀⢹⡄⠀⠀⠀⠀⠀⠀⢀⣠⣴⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡌⢷⣍⠛⠶⣄⡀⣾⠀⢸⡇⠀⠈⣧⠀⠀⣀⣤⠴⢺⡿⢫⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠙⢷⣄⠀⠙⢧⠀⢸⡇⠀⠀⣸⠖⠛⠉⣠⠞⠋⣰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠙⢧⡀⠈⢇⠸⡇⠀⣰⠃⠀⣠⠞⠁⠀⣰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣨⠧⣄⡀⠀⠙⣦⡘⣦⡇⢠⠇⣠⠞⠁⠀⢀⣰⣃
⠀⠀⢀⡀⠀⡀⠀⣀⠀⠀⠀⠀⠀⣀⣤⠴⠞⠋⠉⠀⠀⠀⠉⠛⠶⢬⣻⣿⣧⣿⣞⣡⠴⠖⠋⠉⠈⠉⠙⠛⠲⠦⢤⣄⡀⠀⠀⠀⠀⠀⣠⣤⣤⡀
⠀⠀⠈⣿⣼⢷⣼⠋⠀⢠⣴⣶⣯⣭⣤⣤⣤⣤⠤⠤⠤⠤⠴⠶⠶⣶⣾⣿⣿⣿⣿⣖⠲⠶⠒⠶⠶⠶⠶⠶⠲⠶⠶⠾⢿⣿⣶⠦⠀⠀⣿⠤⠤⠁
⠀⠀⠀⠸⠇⠈⠟⠀⠀⠀⠈⠉⠛⠓⠲⠦⢤⣤⣀⣀⣀⣠⡴⠖⠋⣩⠞⡟⣿⢻⠳⣌⠙⠓⠦⣄⡀⣀⣀⣤⡤⠶⠖⠛⠉⠉⠀⠀⠀⠀⠻⠶⠴⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⡿⠁⠀⣠⠞⠁⡸⠁⣿⠈⢧⠈⢳⣄⠀⠀⢹⡍⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⣠⠞⠁⠀⢠⠇⠀⣿⠀⠈⢧⠀⠙⢷⣄⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣡⠞⠁⠀⠀⣀⡞⠀⠀⣿⠀⠀⢘⣧⣄⠀⠙⢧⡀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⣁⣤⡴⠖⠛⠉⣧⠀⠀⣿⠀⠀⣸⠁⠈⠛⠶⣄⡙⢦⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠋⠁⠀⠀⠀⠀⠀⢸⡆⠀⣿⠀⢠⡏⠀⠀⠀⠀⠀⠉⠛⠿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⣿⠀⣼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⣿⢰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣤⣌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⣸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠁⠀⠀⢘⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⡟⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣥⠄⠀⢻⡆⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⣿⠀⠀⢸⡇⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠈⣿⡀⢀⣸⠷⠀⢀⣸⣗⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢛⢡⡄⢸⠄⣷⠀⠘⡯⠛⠁⣰⣖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣦⠶⣄⣣⣼⣠⠓⣄⢠⠃⣴⣎⡹⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣿⣿⣧⠈⢿⡟⠹⠿⣿⡿⠻⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣠⣮⣹⣿⣿⣿⣿⣯⣤⣤⣤⣬⣶⣶⣾⣿⠿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢠⡶⠊⣉⡉⠗⢈⣡⣴⣶⣶⣿⣟⣟⣻⢯⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⠞⠁⣠⣾⣿⣿⡟⠋⠀⢸⣧⠀⠀⠉⠐⢩⣟⣧⣷⣄⠀⠀⠀⠀⣠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣾⠀⠀⢠⣾⣿⣿⡿⠋⠁⠀⠀⣸⣿⣅⣀⠀⠀⠀⠈⠱⣟⣽⣧⣄⠐⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠋⣹⡆⢠⣿⣿⣿⣿⠃⠀⠀⠀⠀⠉⣿⣷⠀⢀⡀⠀⠀⢀⣤⢾⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡞⠀⢀⣿⣿⣿⣿⠁⡄⠀⢳⠀⠴⠀⣿⢻⣣⣿⡇⠀⠀⠁⠀⠈⡽⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇⢸⣿⣿⣿⣯⠈⠁⠀⠂⠋⢁⠀⣻⣾⣿⣿⠿⣦⣤⣤⣄⡀⣙⣿⣿⡇⢸⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠸⣿⣿⡟⠙⠛⠻⠿⣿⣭⣙⠬⣿⣿⣿⣦⣤⣶⡎⠹⠏⠁⣩⣽⣿⡟⠂⠰⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡀⣿⣿⣧⣀⠀⠀⠀⢀⣴⣿⠀⢹⢸⡯⢭⣿⠉⠛⠂⠀⢀⢶⣿⣿⠇⠀⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⠃⠀⠀⠀⠉⠁⠈⠀⢸⣿⠃⠀⠈⠡⠀⠀⢀⣈⣿⣿⡿⠀⠀⠀⢀⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⡦⡀⠀⠀⠀⠈⠁⢀⢰⡟⠀⠀⡀⠀⠀⣠⣬⣭⡻⡟⠁⠀⠀⣀⠙⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣷⣆⣄⢀⠀⠀⠀⣿⠁⠀⣀⣣⣤⣿⣿⣿⣿⢻⣈⣧⣳⡤⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣷⣷⣽⣷⣿⣝⣻⣿⣿⡎⣼⣿⡾⠿⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢻⣯⣿⡿⣿⠿⠿⠿⠛⠛⢿⣾⣯⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠏⠁⠀⠀⠀⠠⠄⠀⠀⣵⠋⠈⠻⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⣰⣾⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⢨⣿⠏⠀⠀⠀⠀⠀⠀⢘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡄⠀⠀⠀⢈⣿⠏⠀⠀⠀⠀⠀⠀⠀⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⣄⣠⠎⣻⠆⠀⠀⠀⠀⠀⠀⠀⡰⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣏⣀⣻⠆⠛⠀⠀⠀⠀⣠⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠋⠛⠻⠷⢶⣤⣶⠶⠟⠉