Cow Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⡂⠀⠀⠀⢀⠀⠀⢀⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⡠⠚⠁⠀⠉⠓⠒⠀⠤⠤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣤⣤⣤⣀⠀⠀⠀⢠⠶⣦⣧⡈⠒⠢⢁⠀⠈⠑⡁
⠀⠀⠀⠀⠀⡠⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠈⠿⣿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣄⠀⠑⣍⠋⠀⠈⠉⠁⠈⠻⠛⠉⡽
⠀⠀⠀⣠⠁⣴⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣘⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⠃⠰⣶⠀⠀⠀⢠⠖⠊
⠀⠀⠀⣿⢸⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⡆⠉⠉⠉⠉⠙⢻⣿⣿⣿⣿⡇⠀⠀⠀⠀⠈⠄⠀⣆
⠀⠀⠀⢸⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠟⠉⠣⠀⠀⠀⠐⠀⠈⢀⣘⣄
⠀⠀⠀⠀⡇⣿⣿⡀⠀⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⢠⣦⣠⣾⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣦⡀⠀⠘⠉⡀⠀⢸⡆
⠀⠀⠀⠀⢰⠸⣿⣷⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⣀⣸⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠁⠲⠷⠾⠋
⠀⠀⠀⠀⠈⠄⢿⣿⡆⠀⠀⠀⠀⣴⡄⠀⠱⡄⢿⣿⣿⣿⣿⣿⣿⣿⣿⣠⣴⡆⣰⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⡈
⠀⠀⠀⠀⠀⢸⠘⣿⡇⠀⠀⠀⠀⣿⣿⡄⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣅⣈⡙⠋⠀⠠⠊⠀⠀⠀⠀⠀⡜⠀⠀⠀⢠⠁
⠀⠀⠀⠀⠀⣸⡇⣿⣿⠂⠀⠀⣴⣿⡟⠀⠀⠀⡜⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠦⠲⡶⡄⠀⠀⠀⠀⣸⡠⠤⠖⠀⠁
⠀⠀⠀⠀⠀⣿⠇⣿⣿⠀⠀⠀⢛⣿⣁⠠⠴⡊⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠀⠀⠀⠀⢡⢡⠀⠀⠀⢠⠃
⠀⠀⠀⠀⣸⣿⢠⣿⡃⠀⠀⢀⣾⠧⠛⠤⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠘
⠀⠀⠀⠀⢸⠏⢘⣿⠱⠀⠀⠛⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣌⠃⠀⠀⢠
⠀⠀⠀⠀⠆⠀⢸⠇⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠐⠀⢠⠋
⠀⠀⠀⠈⢲⣶⣿⠀⠀⠈⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇
⠀⠀⠀⠈⢹⣿⠃⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢁⠀⠠
⠀⠀⠀⠀⢸⠿⠰⡀⠀⠀⠀⠀⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠈⡇⠀⠐
⠀⠀⠀⠀⠘⠂⠀⠅⡀⠀⠀⠲⣀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠓⠀⠛⠃
⠀⠀⠀⠀⠀⠈⠂⠈⠀⠀⠀⠀⠒⠀⠛

⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⢠⠄
⠀⠀⠀⠀⠀⠀⠫⣳⠖⠋⠉⠒⣖⠝⣀
⠀⠀⠀⠀⢶⣛⡷⡟⡂⠀⠀⡔⢺⣛⣉⡽⠉⢑⠖⠢⠤⢠⣀⣀⣀⣀⣀⣀⣀⣀⡀⠠⠤⠤⠤⠤⢤⠤⠤⠤⡀
⠀⠀⠀⠀⠀⠈⠉⡷⡇⠀⠠⡁⢾⠁⠀⠀⠀⠈⠑⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠤⠔⠁⠀⠀⠀⠈⠓⣦⡀
⠀⠀⠀⠀⠀⠀⠀⢲⢡⠀⠀⣃⡸⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⢀⡔⣉⠤⠤⠤⠤⠤⠤⠄⣀⠀⠀⠀⢡⠁
⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠂⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⡀⠀⢀⣀⠴⢊⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢙⠄⠀⣬
⠀⠀⠀⠀⠀⠀⠀⠘⠷⠶⠶⡊⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢄⡈⠉⠁⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠢⠤⠒⠉⢱⠀⠀⡔⠁⠀⠀⠈⠉⠉⠒⢤⠀⠡⠀⠀⠀⠀⠀⠀⡠⠊⠁⠀⠀⢀⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⢀⠇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⡇⠀⠀⢀⠤⠊⠀⠀⠀⠀⠀⢸⢹⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⢸⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⣠⠊⠀⠀⠈⠉⢉⣁⣀⡀⠀⠀⠀⠀⠀⡌⢸⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠦⢈⣆⠀⠀⠀⡙⠒⠒⠒⠒⠚⠓⠒⠒⠒⢎⡉⠀⠀⠀⠘⡄⠀⠀⠀⠀⡇⡎⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠢⢄⣀⣀⠼⢆⠀⠀⠀⡇⢣⡜⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⢸⠀⠀⢰⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠘⡄⠀⠀⢇⠀⠀⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡸⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣸⡄⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⡇⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢠⠃⡇⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⣷⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⡌⢀⠃⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠒⣴⠿⢤⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢅⣀⠔⠁⡸⠢⣴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠈⠒⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠒⠒⠋⠀⠀⠓⠒⠉

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⠒⠶⠄
⠀⠀⠀⢴⣿⣿⣶⣤⡔⠁⠀⠀⠀⠐⣤⡴⣶⣿⣿⡆
⠀⠀⠀⠈⠻⢿⣿⣿⣿⣷⠀⠀⢠⣾⣿⣿⣿⣿⣛⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⡇⠀⣼⣿⣿⣿⣟⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠉⠙⠲⡆
⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇⠀⣿⣿⣿⣿⣿⣿⣶⣄⡹⣿⣿⣿⣿⣿⣿⣷⡀⣤⡀⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣵⣤⣤⣦⢿⣿⣿⣿⣿⣿⣿⣷⡹⣿⣿⣿⣿⣿⣿⣧⢿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⢿⠿⢷⣾⣿⣿⣿⣿⣿⣿⣿⡇⢻⡿⢿⣿⣿⣿⣿⣾⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⢹⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⣿⡿⣿⣿⢿⣿⣿⣿⣿⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠿⣎⢿⠛⠻⡿⣿⣿⣿⣷⡀⠀⠀⠀⠈⠁⠈⢉⠈⣿⣿⣿⡇⠀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣈⠀⠀⠰⡇⣾⣿⣿⣿⣧⣀⣀⣀⣀⣀⣴⣯⣤⡙⠿⣿⡇⠀⢸⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⣤⣴⣿⣿⣿⠃⠈⠉⠉⠛⠉⢿⣿⣿⣿⡄⠻⡄⠀⢁⠀⠀⠙⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢿⡿⠿⣿⡇⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⡇⠀⢿⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣼⣧⠀⡸⠁⠀⠀⠀⠀⠀⠀⠀⠈⣿⡟⠀⠀⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃⠀⠀⠀⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣰⣅⣽⣄⣤⠀⠀⠀⠀⠀⠀⠀⢀⣏⣽⠀⠀⠀⢠⣇⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠿⠛⠛⠏⠀⠀⠀⠀⠀⠀⠘⠛⠛⠂⠀⠀⠘⠛⠛⠃

⠀⠀⠀⠀⢀⠞⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠗⡄
⠀⠀⠀⠀⢸⠀⠘⢦⡴⠒⠒⠚⠒⠒⠢⡤⠊⠀⠸
⠀⠀⢀⣴⣾⣦⣤⠜⠀⠀⠀⠀⠀⠀⠀⠑⣤⣴⣷⣤⡀⠀⠀⠀⣀⣀⣀⣠⣤⣤⣤⣤⣀⣀⣀
⢀⣴⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣯⠉⠉⠁⢹⣿⣿⣿⣿⣿⣿⣿⣇⠈⠉⠒⢤⡀
⣾⣿⣿⣿⣿⠟⢀⣀⠀⠀⠀⠀⠀⠀⢀⣀⠈⢿⣿⣿⣿⣿⣇⠀⠀⢿⣿⣿⣿⣿⣿⣿⡿⠟⠀⠀⠀⠀⠈⢢⣤⣤⣄⡀
⢿⣿⣿⡟⠋⠀⢿⣧⡇⠀⠀⠀⠀⠀⣿⣬⠇⠀⠙⢿⣿⣿⠟⠀⠀⠀⠀⠙⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⢀⣾⣧⠀⠉⠻⣦⡀
⠀⠀⠀⢱⠀⠀⠀⣠⠔⠒⠋⠉⠛⠒⢤⡀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠉⠀⠀⠀⠀⠀⣤⣶⣿⣿⣿⡇⠀⠀⠈⢳⣄⠀⠀⣀⣀⡀
⠀⠀⠀⠈⢧⡀⡜⠁⢀⡀⠀⠀⠀⣀⠀⠹⡄⠀⣰⣿⡆⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠻⣿⣿⣿⣿⣷⠀⠀⠀⠀⠉⠛⢾⣿⣿⣿⣷⠶⠖
⠀⠀⠀⠀⠀⠑⢷⡀⠀⠁⠀⠀⠈⠁⠀⣰⣡⣾⣿⣿⣷⠀⠀⠀⣀⣰⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⢹⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠈⠛⠻⠟⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠉⠲⡦⠤⠤⠤⠖⠚⠉⠀⠙⠛⠉⠁⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠘⢿⠿⢻⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢶⣿⣿⡆⠀⢠⠀⠀⠀⠀⠀⠀⠀⠉⢿⣿⣿⡿⠛⠛⠛⠁⡠⠀⠀⠀⠀⠀⠀⢠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⠻⣿⡆⢸⠀⠀⠀⠀⢀⠀⠀⠀⠈⠛⠉⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠉⢻⣤⣄⠀⠀⢸⣀⣀⣀⣀⣀⣠⢤⠤⠐⠒⡒⢳⠀⠀⣴⣶⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⢸⣿⡟⠀⠀⡼⠀⠀⠀⠀⠀⠀⠈⠲⡓⠤⠛⢺⡀⠀⣹⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡿⢿⣿⣶⣶⠇⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⢷⣶⣿⣿⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣀⠡⠀⠄⠀⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣾⣿⣿⣿⣆⠀⠀⠹⡿⠍⠃
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣠⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠁
⠀⠀⠀⣰⣾⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⢿⣿⣿⣿⣿⣅⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣥⣼⣿⠆
⠀⠀⣼⣿⣿⣿⣿⣿⣿⣾⣧⠀⠀⠀⠀⠀⢠⠛⠀⠀⠀⠀⠀⠀⠉⣿⣿⣿⣿⣷⣆⠀⠈⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⠻⢿⢛⠛⠓⠀⠀⠀⢄⣀
⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⣾⣾⣿⣿⣿⣿⣿⣿⠀⠀⣤⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⣠⠞⠈⠉⠉⠉⠙⠓⠀⠶⠛
⠀⢸⡯⢻⣿⣿⣿⡿⠿⠿⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⢽⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⡰⠁
⠀⠀⠗⠘⣿⣿⣿⠁⠀⠀⠘⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⡷⠀⠀⠀⣙⣿⣿⣿⣿⣿⣿⣿⠁⠀⠔
⠀⠀⠀⠀⢹⢉⡇⠀⠀⠀⠀⠀⡆⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣠⣿⠃⢺⣿⣿⠅⠀⠀⠀⣿⣿⣿⣿⢿⣿⣿⠇⠀⠂
⠀⠀⠰⠀⠈⡆⣓⠀⠀⠀⠀⠀⠀⠞⠁⠐⠈⠀⠀⠀⠀⠀⠠⠾⠟⠋⠀⠀⠙⠋⠀⠀⠀⣼⣿⣿⣿⠏⢨⣿⡟
⠀⠀⢰⠀⠀⡔⢹⠀⠀⠀⠀⢠⠶⠒⠒⠦⡀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⢰⠋⣿⡏⠁⠠⡞⠉⣀⠄
⠀⠀⠀⠀⢠⡅⠋⠀⠀⢀⡰⠃⠀⠀⠀⠀⢘⣧⣠⣤⢠⠀⢀⠖⣄⣂⣴⣆⢼⣴⡶⣾⣿⣇⠉⠀⢠⢠⡷⡿⠁
⠀⠀⣠⠀⣬⠆⠰⠄⣶⠞⠁⠀⠀⠀⠀⠤⠉⠉⠉⠓⠾⠧⠍⠭⠀⠓⠂⠁⠀⠀⠀⢸⣿⣿⠀⠀⠀⠘⠈
⢠⠀⠁⠸⠋⡀⠀⠀⣿⣷⣠⡄⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⣿⠰⠐⠁
⠈⣆⡀⢸⠀⡠⠀⠀⠘⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠇⡿⢀⣠⠄
⠀⠸⠀⣼⠀⠀⠀⠀⠀⠘⣿⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⠘
⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢸⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠂
⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠰⠶⣤⣀⣄⠀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠤⡀⡐
⠀⠲⠶⠤⠁⣴⣶⡖⢦⣦⣶⣶⣼⣿⣿⡛⣈⠷⣵⡚⣿⣤⠒⣧⢤⣷⢶⣷⣶⣿⡷⠶⠶⠿⣟⢦⣤⣷⡦⣤⢤⠼⠦⠠⠤⠤⠤⠦

⠀⠀⠀⠀⣀⣀⠀⣤⣤⣀⣀⣤⣶⣶⣶⡄
⠀⠀⠀⠀⠈⣹⣿⣿⣿⣿⣿⣿⣿⣿⣟⣀⣀⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣄⣤⣤⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⣾⣿⣿⣿⣿⠋⠙⠛⠋⠁⠀⠈⠉⠉⠉⠉⠉⠉⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠁⠀⠀⠀⠹⢿⣿⣿⣿⣿⣮⣙⢦⡀
⠀⠀⣀⣼⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣷⣦⠀⠀⠈⠉⠛⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⣤⣄⡀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣏⢳⢹⡀
⠀⣾⠉⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⠟⠀⠀⢸⣿⣿⣷⡀⠀⠀⠀⠀⠀⢿⣿⣿⣿⠸⣿⡇
⠀⠳⣤⣴⣢⡤⠤⠤⠶⠶⢶⣶⣤⣀⣀⣀⡀⠉⠛⢿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⣿⣿⣿⣿⣷⠀⢰⣿⣦⠀⠘⠿⣿⡏⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣦⠀⠈⠙⠻⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠋⢀⣿⣿⣿⡄⠀⠀⢰⡇⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⠋⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⠇⠀⠀⣸⠀⠀⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠋⠁⠀⠀⠀⢿⠀⠀⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⡀⠀⢦⡀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⢻⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣦⠿⣄⠀⠀⠀⡷⠦⠤⣤⣄⣀⣀⣀⣀⣠⣤⠤⠶⢾⣿⣿⣿⣿⣷⣶⣦⣄⡀⠀⠀⠀⠈⢳⡄⠙⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠘⣆⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢻⣿⣿⣿⠛⢹⢦⣀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⣽⡄⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⡇⠁⢠⠏⠀⠈⢧⡀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⢸⠃⢧⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⢀⡟⠀⠀⠀⠈⣧⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⢸⡀⠘⡆⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⢸⠁⠀⠀⠀⠀⢸⠀⠘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⢀⡼⠃⠀⡗⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣞⢀⡤⠞⠀⠀⠀⠀⠀⣸⠀⠀⣸⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⠀⢀⣼⣷⣶⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠿⠿⠁⠀⠀⠀⠀⠀⢠⣿⣶⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⡆⠀⡤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⣾⣹⡁⢀⡇⢷⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠴⠂⢳⡶⠋⠉⠉⠉⢀⣈⠉⢦⢶⡩⠀⢱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠐⢺⠃⠀⠀⠀⠀⠘⠋⢰⣿⣧⠠⠶⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣤⡀⠀⢠⡄⣴⠀⣸⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣷⡝⠃⠀⠈⠁⠈⠀⢿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⢟⡠⠄⠀⠤⠤⠤⠤⣅⣀⣹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠁⠀⠀⢠⣲⠀⢄⣦⠀⠀⠀⢹⡄⢠⢲⣭⡓⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠁⠀⢈⡡⠤⠒⠒⢹⠇⠘⣯⠿⣏⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡄⠀⠘⠄⣤⠺⠁⠀⠀⠀⣠⠜⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡷⠛⠖⠒⢒⣒⠛⠛⠉⠉⣦
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠐⠉⠛⠛⠀⠀⠀⠀⣿⡿⠿⠀⣴⣾⣿⣧
⠀⠀⠀⠀⠀⠰⢾⠗⠰⠶⠳⢶⡖⠺⠿⢿⠃⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠙⠿⢿⣿⣇
⠀⠀⠀⠀⠀⠀⢸⠣⣀⠀⠶⠆⠀⢀⡠⡟⢠⣤⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠸⡇⣴⡌⠁⠀⠉⠙⢛⡇⢸⣿⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⣧⠀⠀⣀⣠⣤⡤⠤⠤⠤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⢶⡄⠀⢸⡿⠀⢀⣴⡇⠀⠀⠀⣠⠋⠛⢢⠀⠀⠀⡇⢰⣷⠸⣶⡏⠤⢴⡒⠂⠒⠒⠒⣠⣄⢵⡆
⠀⠀⠀⠀⠀⠀⠀⠀⢷⠄⠀⠀⠀⠀⢿⣴⣶⣾⣿⣧⠀⠀⠀⡏⠀⠀⠀⡇⠀⠀⡇⠈⠛⠀⢧⣷⠿⠃⠀⠀⠀⠸⡿⠀⢀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⢺⡆⣀⣰⠙⢿⣿⣿⣿⡄⠀⠀⢇⠀⡠⠂⡇⠀⠀⣇⠀⠀⠀⢸⢿⠳⣄⠐⠿⠀⠀⢀⣠⣮⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠙⡇⣾⣿⣿⣿⣷⠀⠀⢸⡜⠀⠀⡇⠀⢠⢹⠀⠀⠀⢸⢸⡀⣶⠍⠉⠉⢨⣅⠀⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠙⠛⠛⠿⠛⢆⠀⠈⡇⠀⢰⠁⢀⡞⣸⡄⠀⠀⠘⢄⣇⠀⠀⠀⠀⠈⠁⢀⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⢀⠔⠤⢄⣀⣈⣶⣶⣻⡀⣼⣿⣿⣗⡥⠤⠖⠒⢄⠀⠹⣟⠀⠰⠷⠀⠀⢘⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣦⡀⣠⠊⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠉⠁⠀⠀⠀⠀⠀⠈⢣⣾⣿⣿⡦⠤⠴⠿⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⢿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠾⠟⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠶⢶⣶⣶⣶⣉⠗⠒⣶⣾⣷⣶⣶⡶⢤⡟⢸⠀⣀⣀⣤⣴⢶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⠤⠶⠖⠒⠒⠒⠒⠒⠒⠒⠚⢷⣄⣠⡌⡙⠁⠀⠀⠈⠻⣿⠟⠉⠀⠀⠈⢺⣿⡿⠟⠉⢀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠉⠁⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣶⣶⣤⡀⠙⠦⣠⠁⠀⢸⣶⡀⠀⠀⠀⢀⣄⠀⠀⠀⣿⠠⠓⣠⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⠿⠃⠀⢀⠀⠀⠀⠀⠉⠀⢀⢀⣀⠻⠟⠀⠀⠀⢹⡴⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⢱⣿⣿⠀⠀⠀⣠⣴⣾⣿⣿⣶⠀⠀⠀⠙⠿⠿⠟⠀⠀⢀⠂⢀⣀⣀⠀⠀⠀⠀⠀⠀⠈⠑⠠⣀⠀⢨
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠂⠉⠀⠈⠛⠁⠀⠀⢸⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⢀⣠⣤⡌⠀⠟⢠⣬⡃⠀⠀⠀⠀⠀⠀⢀⡴⠦⡅⠺⡀
⠀⠀⠀⠀⠀⠀⢀⠄⢁⡤⠒⠆⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⣰⣿⣿⣿⣧⠂⠀⠈⠻⠟⠀⠀⠀⠀⠀⠀⢼⣿⠃⠁⠀⠁
⠀⠀⠀⠀⠀⠀⡡⠚⠁⠀⠀⠸⡄⠀⠀⠀⠀⠀⣿⣿⣿⠏⠁⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠀⠀⢀⣀
⠀⠀⠀⢀⣴⣏⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠈⠙⠁⠀⠀⠀⣠⣤⣄⣀⣠⣾⣿⣿⣿⣿⣿⣧⡀⠀⠀⠙⣶⠲⠦⠤⣤⠤⠄⠚⠁⠀⢀⠆
⠀⠀⠀⠆⠈⢸⡇⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⣀⡈⠱⠖⠚⠁⠀⠀⠀⣀⠴⠃
⠀⠀⠀⣆⢀⡞⠁⠀⠀⠀⠀⠀⣧⣾⣿⡄⡜⠀⠀⠀⠀⠀⠀⠈⠛⠿⠿⣿⣿⣿⡿⠟⠛⠿⣿⣿⠿⠟⠁⠀⠈⠉⢱⡖⠒⠒⠊⠉⠁
⠀⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⡏⠑⠢⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡀⠀⠀⠀⠀⠀⡠⠋⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠛⠋⠀⡗⡄⠀⠀⢀⣄⠐⣒⠒⢲⠖⡁⣀⣀⣀⣀⣀⣹⣿⡏⠀⠀⢠⠄⠊⣴⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⡇⠢⠜⢣⡼⠰⡼⢹⣤⠆⢠⠀⠀⠀⠀⠀⠀⠈⣿⣿⡆⠀⠘⢂⠀⠙⢿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡄⠀⠀⢠⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢹⠉⠀⠀⡆⠈⣆⡠⠤⠧⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣀⣀⣸⡀⠀⠀⠀⠀⠀⠸⠂⠒⠘⠲⡄⠀⠀⠀⠀⠀⠘⣄⡠⠤⣇⠀⠳⠦⠶⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠤⣀⠀⡼⠆⠀⠀⠀⠀⠀⠉⠁⠀⠈⠁⠀⠀⠀⠀⠀⠈⢧⣀⣀⡰⠃




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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣤⣠⣤⡄⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⢠⣤⣄⣤⣼⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⡇⠀⢹⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠁⠀⢸⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣦⣄⡀⠀⠉⠉⠉⠀⠀⠀⠉⠻⢿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⢀⣠⣴⣶⣦⣤⣀
⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣶⣤⣼⡆⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⣀⣀⠀⢰⣧⣤⣶⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⡇⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⡿⠁⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⢿⣿⣿⣿⠿⠛⠃⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⠀⢀⣴⠘⠛⠿⣿⣿⣿⡿⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⣀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣄⡈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣦⡀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣷⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⠀⠀⠀⢸⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡿⠀⠀⠀⠈⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⠃⠀⠀⠀⠀⠘⢿⣿⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡁⠀⠀⠀⠀⠀⠀⠀⠈⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢿⣶⣤⣄⣀⣀⣠⣤⣶⡿⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠈⠛⢻⣿⣿⣿⣿⡟⠛⠁⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠷⣶⣾⣿⣿⣿⣿⣷⣶⠾⠿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠈⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡤⢴⡶⠖⠂⣄⡀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣄⠀⠀⠀⠀⠀⠀⠺⠓⠒⠃⢉⠛⠿⠞⠻⣄⠀⠀⠀⠀⠀⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣄⣀⣀⠀⠀⠀⠀⠀⠀⠁⢼⢢⣤⣦⠉⣧⣀⣠⣶⠞⠃
⠀⠀⠀⠀⠀⢠⣶⠼⣿⣷⣶⣦⡄⠀⠀⢩⣿⢀⠀⠀⠀⠐⠀⠀⠈⠈⠁⠀⠀⠈⠋⠁⠀⠀⣠⣶⣶⣶⣶⣤⡀
⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⢶⣤⣤⡄⠀⠀⠀⠀⠀⠆⣄⠀⠀⠀⠀⠀⠀⠀⢠⣖⣴⣿⣿⣿⣿⠟⢠⡟
⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⡿⣿⣿⣿⣧⣅⣀⠀⢠⡀⠀⠉⠀⠠⠀⠀⠀⢀⣠⣼⣿⣿⣿⣿⣿⣿⠶⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠋⠋⢻⣿⡍⡿⠃⢲⡷⠀⠀⠀⠀⠀⠀⢀⣾⠻⠏⠛⠋⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠳⠴⢦⠸⠃⠀⠀⠀⠀⠀⠀⠘⣷⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠐⠷⠀⠀⡄⠀⠀⠀⠀⠀⠀⢿⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⢠⡀⠀⠀⠀⠸⡦⠀⢸⣦⣀⡀⠈⠀⣠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠠⣷⡐⠢⣄⠀⠀⠀⠘⠉⢇⣽⣶⣿⣿⣟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠈⠃⠀⢈⠃⣽⣯⣱⣀⣄⣤⣤⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⡀⡄⣈⣷⡭⠋⠀⠛⠿⠿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢏⣽⣦⣐⠟⣰⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠛⣿⢀⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠸⠟
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣯⣼⣭⣦⣭⣯⣾⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠠⣶⣦⡄⠀⣨⢶⣶⣦
⠀⠀⠀⠀⠀⠈⠟⠀⢰⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣷⡄⣿⣿⡶⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⡀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣷⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠈⢿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣦
⠀⠀⠀⠘⠶⠍⠀⠀⠀⠀⠙⠁⢸⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⢸⣿⣶⣶⣶⣶⣶⣶⣯⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠏⣿⡿⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠈⠉⠁⢸⣿⣿⣿⣍⣼⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣫⣾⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠘⠻⠿⣿⣿⣿⣿⠻⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡞⠁⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠆⠀⠀⠀⢠⣶⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣬⣿⠁⠀⠀⠀⠀⠀⠀⠀⣠⠈⠀⠀⣠⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠁⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⢠⡼⠹⣧⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠒⢰⡾⢿⠆⠀⠀⠀⠀⣤⣿⢀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠻⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠀⠀⠀⠀⠀⠈⢿⡏⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣷⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠿⠶⠄⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⡀⢠⡤⠀⠀⣠⣾⣦⡌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠀⠀⠀⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⢠⠋⠂⠀⠈⡔⡀
⠀⠀⡰⠀⠀⠀⢘⣤⢓⢄⠚⠐⣯⡔
⠀⠀⠻⠿⠆⢰⠧⣰⣾⣿⠔⠊⠙⡃⠤⠀⠁
⠀⠀⠀⠀⠀⡌⠀⠀⠃⠀⠀⠀⠀⢣⣀⣀⣀⠀⣀⣀⠠⠤⠄⠀⠀⠀⠀⠤⠤⠤⣤⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢲⢰⡆⠀⠀⠘⡿⠋⠁⠀⠀⠀⠀⣶⣿⣿⣿⣿⣷⣶⠄⠀⠀⠉⠙⣿⣳⡀
⠀⠀⠀⠀⢸⠀⠶⠦⠤⠤⠴⠦⠶⠒⡇⠀⠀⠀⠀⠀⠀⠉⢙⣿⣿⣿⣿⣄⠘⠻⠿⠀⠀⠀⠃⢳⡀
⠀⠀⠀⠀⡀⠀⠀⣀⠀⠀⢀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⠿⠟⠃⠘⠃⠀⠀⠀⠀⠘⠀⣿⢦
⠀⠀⠀⠀⠁⠀⠘⠛⠀⠀⠙⠃⠠⠀⡾⠿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠐⠜
⠀⠀⠀⠀⠈⠢⠄⠀⠀⡀⢀⣠⣢⣾⣷⣶⣶⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠙⠻⣿⣿⣿⡟⠛⠛⠋⠰⠂⠀⠀⠀⠀⠀⠀⠀⣘⠛⣻⣤⣤⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠛⠃⠈⠉⠉⠁⠀⠀⣀⣀⠀⣀⠀⣀⣀⠀⡀⣀⠉⠈⢿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣄⢀⠄⠀⠀⡐⠈⠀⠀⠀⠀⠀⢸⣀⣀⣀⡔⠁⣈⠈⣆⠸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⢸⠀⢨⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠟⢠⢡⠀⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣾⡄⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⢸⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠈⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⢤⡼⠲⣲⣶⣧⣧⣶⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠤⠤⢀
⠀⠀⠀⠀⠀⠀⠜⠀⡾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⡟⠁⠀⢠⣤⣶⣦⣀⣔⢄
⠀⠀⠀⠀⡀⠀⢠⣾⡿⢿⣿⠟⣽⣿⣿⣿⣿⣿⣿⣿⣿⡇⢹⣿⣿⣿⣿⠆⠀⠈⠉⠈⠁⠀⢸⣿⣿⡿⠙⣿⠇⢃
⠀⠀⠀⠸⢿⣯⣈⡿⠦⢤⡀⢾⣿⣿⣿⣿⣏⠉⠛⠋⠘⣿⣿⣿⣿⣿⡇⢠⣾⣦⠀⢠⠀⠀⠈⢿⣿⣿⣶⣿⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠹⣿⣿⣿⠋⠀⢰⣶⠀⢸⣿⣿⣿⡿⠃⣼⣿⡿⠀⠈⠀⠀⠀⢰⣿⣿⣿⡟⢘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠉⠻⣿⡀⠀⠈⢻⣷⠈⠉⠻⠿⠃⠸⠿⠋⠀⠀⠀⢃⠀⠀⠘⠿⣿⣿⠃⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣦⠙⠃⠀⢰⡎⠁⢀⠀⠀⠀⣀⡠⠀⠀⠀⠠⠒⠒⠛⢦⢀⠀⠀⢩⡄⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⠄⣰⡀⠀⢸⠧⠘⢾⡭⢀⣀⠠⠤⠄⠒⢆⡀⠀⠀⠉⢠⣀⠀⢙⢌⢻⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⢺⠈⡆⠘⣆⠀⠀⠀⠀⠀⠀⠀⠡⠲⠜⢧⠃⡼⢃⠀⡵⠸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⢸⠀⠈⢢⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢠⠁⢠⠠⡇⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠮⣈⡄⠀⠀⣄⣑⡀⠀⠀⠀⠀⠀⠀⠀⡐⠁⡆⠀⣜⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⣽⡷⠃⠀⠀⢾⡵⠇⠀⠀⠀⠀⠀⠀⠠⠞⠷⠎⢡⣟⣷⠏⠁

⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⣠⣤⣤⣧⠑⠒⠊⠉⠒⠊⣹⣤⣤⣤⡀
⠀⠀⠈⠻⢿⣿⢿⣿⡃⠀⠀⠀⣿⣿⣿⣿⣿⣃⡠⠤⠤⠔⢦⣤⣤⣤⣀⡀⠤⠤⠤⠤⠤⣄⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠸⣿⣷⠀⠀⢸⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠈⠙⠿⠟⠁⣠⣶⣶⣾⣿⣿⣿⣿⣿⣷⠀⠈⠑⠢⡀
⠀⠀⠀⠀⠀⠀⠀⢿⡧⠀⠀⢸⣿⣿⣿⣿⡿⠋⢀⣴⣾⣶⣤⡀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⣠⣶⠀⡈⢆
⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⢀⠇⠉⠛⠋⠀⠀⣾⣿⣿⣿⣿⣿⡄⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⡟⠀⠀⢿⣿⠆⡿⡘⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠚⢏⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⠃⢠⣾⣷⣄⠙⢿⣿⣿⣿⠏⢠⣶⣆⠈⠉⠀⡇⡇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠈⠙⠻⠟⠃⢀⣿⣿⣿⣿⠇⠀⠈⠉⠁⠀⣿⣿⣿⣿⡆⢀⠃⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⢿⣿⡿⠀⠀⠀⠀⠀⠀⣿⣿⠟⠋⠀⡜⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⣠⠤⠒⠢⣄⠈⠁⠀⠀⢠⠃⢠⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡈⠑⣦⠀⠀⢠⠖⠒⠂⠤⠤⠤⠤⠔⠒⠻⡄⣤⠀⣤⢨⢦⠀⠀⠀⢸⠀⡌⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡟⡄⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠉⠒⢹⠜⠀⣣⡀⠀⢸⠀⢣⣃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⡇⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⡴⠁⢸⠀⢨⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠃⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⡜⠀⠀⡎⢀⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣀⡆⡇⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣧⡼⠀⢀⡜⢀⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠘⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠋

⠀⢀⠀⠀⠀⢰⡄
⠀⠈⢧⡄⢀⣀⡷⣠⣶⡄
⢶⣶⠀⢠⣿⣿⣿⡿⣿⣦⣤⣤⣤⣀⣀⣀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀
⠀⠈⠁⣸⣿⣿⣿⡃⢻⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠈⠛⢿⣿⣿⣿⣿⣷⣦⣶⣿⣿⣿⣿⣿⠶⣶⣄
⣀⣀⡀⠹⠿⠛⠿⣣⢰⣿⣿⠹⣿⣿⣿⣿⣿⣿⣿⣦⣴⣶⣶⣮⡙⠻⠛⠋⣿⣿⣿⣿⣿⣿⠟⠀⠀⢹⡇
⠻⢿⠷⠾⠾⠿⠛⢿⣸⡏⠁⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣴⣿⣿⣿⡙⠛⠋⠀⠀⢀⣾⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠠⣿⡃⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠹⣿⣿⣿⣿⣿⣿⣦⠀⣸⣿⢻⡇
⠀⠀⠀⠀⠀⠀⠀⣼⣾⠇⠀⠀⠻⢿⣿⣿⠿⠿⠋⠻⠿⣿⢟⣵⣶⠀⠀⠸⣿⣿⣿⣿⣿⣿⣾⣿⣿⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⡀⠀⢠⣿⣿⣆⠀⠀⠀⠸⢿⣿⡟⠁⠀⠀⠀⠈⠉⠛⢿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣰⡇⠀⠻⣿⣿⣿⣷⣤⣄⣀⣀⣙⣁⣠⣤⣶⣿⣿⣿⣶⣦⡈⠉⠈⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠧⠰⢿⡾⢽⣿⡏⠉⠉⠛⠛⠛⠿⠿⠿⠛⠉⠈⠻⣿⣿⣿⡄⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣿⣿⠇⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠶⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⣠⣤⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⢰⡄⢀⡀⠀⡀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣷⣦⣼⡟⠀⢈⠈⠁⡝
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⣀⣀⣠⣤⣼⣿⣿⣿⣿⠁⣀⡀⢡⡉⢃
⠀⢀⣠⣤⣤⣤⣴⣶⣶⣚⣛⣉⣭⡍⠉⠉⠻⣿⣿⣷⣖⠒⠒⠲⢦⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡀⢿⣻⡄⠇⢀
⢠⣿⠋⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆⠀⠀⠀⠙⢿⣿⣶⡄⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠉⠈⠛⠀⠐⡏
⣾⠃⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣧⡄⠀⠀⢀⣼⣿⣿⡀⠀⠀⣠⡈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⡇
⢹⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⢸⣿⣿⡏⠁⠀⢀⣿⣿⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⡄⠀⢀⣙
⠀⢻⡈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢾⣿⣿⠇⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠐⠶⠔⠛
⠀⠈⣧⢻⣟⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⢹⣥⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁
⠀⠀⣿⠘⣿⣷⣌⠻⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⡿⠋
⠀⢀⡟⠀⢿⣿⣿⡀⠙⣿⣿⣿⣿⣆⠀⠀⢀⡤⠀⠀⡿⠁⠀⠀⠀⠀⣿⠟⠛⠻⣿⣿⣿⣿⣿⣿⣿⡿⢀⡾⠁
⢀⣿⡇⠀⢸⣿⡟⠁⠀⠋⠹⣿⣿⣿⡇⢀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⢠⠀⢻⣿⣿⡿⠛⠉⠀⠀⡼⠁
⢸⣿⠁⠀⠀⣿⡷⠀⠀⠀⠀⠹⣿⣿⣿⣿⡏⠲⠤⠤⠤⠤⠤⠤⠄⠒⠒⠒⠛⢧⠸⡿⠋⣴⡃⠀⠀⡰⠁
⠈⣿⠀⠀⣰⣿⣄⠀⡄⠀⠀⠀⣿⣿⠃⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡼⠉⢹⠒⠚⠁
⠀⡿⠀⠀⣿⡿⠉⣸⠀⠀⠀⠀⣿⣿⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⡇⠀⠸⡇
⠀⠁⠀⠀⢻⠀⢠⠇⠀⠀⠀⠀⢻⠃⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⢿⡀⠀⡇
⠀⠀⠀⠀⢸⠀⢸⠀⠀⠀⠀⠀⠈⢇⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢸⢠⠃⣸⠁
⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠘⡄⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠘⡟⢀⡏
⠀⠀⠀⠀⢸⠀⠸⡆⠀⠀⠀⠀⠀⠀⠓⠀⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢷⡼
⠀⠀⠀⠀⣼⡄⠀⠁⠀⠀⠀⠀⠀⠀⢸⣄⠀⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡀⠘⡇
⠀⠀⠀⠀⠀⢹⣶⣶⣦⠀⠀⠀⠀⠀⠀⠘⣷⣾⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣶⣿⠆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠀⠀⠀⠀⠀⢀⠸⡀⠀⠸⠘⡀⣀⢤⠀⠀⠀⠀⠀⠀⠀⢠⣝⡾⢷⣫⣤⣀⡀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠄⠀⣀⡀⠀⠀⠈⠁⠀⠀⣴⣑⣁⠈⠀⠈⢣⣄⠙⡄⠀⢘⡿⣷⡾⢿⡛⠯⠝⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⣰⡀⠀⢠⠀⡈⡄⢰⢀⣀⣄⢺⣷⢷⡆⠁⠠⠐⡀⡂⡏⠀⠉⠉⠉⠉⠋⣿⡟⢻⠀⠀⠈⢹⡏⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⢀⠰⢃⢀⡠⠐⠉⠀⠀⠀⢀⠤⠿⠚⠂⠑⡃⣚⣿⡠⢄⡅⠀⠀⠀⠀⠀⠀⣿⡧⢸⠀⠀⠀⠘⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡀⢀⡶⠤⠀⠀⠀⠠⠄⠀⠀⣀⣀⢀⡤⠖⠉⠀⠀⠉⠑⠫⢧⣤⡀⠀⠀⠠⣻⡅⢸⠀⠀⠀⠚⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⢀⢐⠀⠀⡎⠠⠂⢀⠀⠀⠀⠀⠀⠀⢀⣰⣷⣶⠀⠀⠀⠀⠀⠀⠀⣤⣽⡷⡤⠀⠀⢹⡇⢸⠀⠨⠀⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⠂⡋⠠⠁⠀⠐⠀⠀⠀⠀⠐⠂⡰⠁⠛⠻⠀⣾⢒⠶⡲⢦⠀⠿⠿⠙⣽⡀⠀⣸⣇⢸⠀⠀⢠⠒⠟⣀
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⠀⢠⣆⣀⣈⠁⠊⣁⣀⣀⣀⡀⣰⠃⠀⠀⠈⠀⢸⣯⣶⣡⣾⠀⠐⠖⠂⠙⣿⣿⣿⣿⣿⣷⣃⣾⣷⠾⣷⣷⢦⡀
⠀⠀⠀⠀⠐⠀⠀⢀⡠⢒⠘⠊⠉⠉⠭⢙⣳⣧⣍⠀⠀⠈⠉⠻⠀⢰⠖⠒⢿⢳⣶⣴⠖⣾⡗⠒⡂⠑⠒⡛⠋⣛⡛⣛⠛⠓⢈⣕⡺⣿⣿⣞⢧
⠀⠀⠄⠀⠀⠀⠀⠀⣛⠙⠙⠚⠓⠺⢶⠋⠁⠀⢹⢀⠀⠀⠀⠀⠀⢸⠁⠆⢸⣿⢹⡿⣛⢽⠉⡞⢹⠀⠀⡏⠉⣿⡏⣹⠉⠉⠉⠉⠁⠻⢯⡁⠣⡀
⠀⠀⠀⠴⠤⣤⣤⣴⣟⣰⠀⡀⠀⠀⠰⠀⠉⠁⢸⣸⣤⣄⠴⠴⠀⣸⣦⣀⠾⠿⠾⠧⢥⣼⣶⣀⣲⣀⣺⣷⣴⣿⡷⠿⠿⠶⠶⠶⠗⠒⠒⠛⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠛⠛⠛⠀⠁⠉⠉⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈

⠀⣀⣀⠀⢀⠋⢆⠀⢀⡀⠸⠳⡀⣸⣿⢆
⠀⣿⣮⣑⡾⠤⠞⠁⠀⢿⣷⣤⣿⣿⡏⢸⠄
⠀⠹⣿⣿⣿⠀⠀⠀⠀⠀⢉⠻⢿⣿⠀⡼⠀⢀⣀⣤⣤⣴⣶⣶⣶⠒⠒⠒⠒⠒⠠⣤⣤⣄⣀⡀
⠀⠀⢹⠟⡡⣂⠐⠖⠉⣉⢳⡀⠀⠉⡞⠈⢹⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣷⣄
⠀⠀⠸⣀⣄⡽⢁⡠⠤⠬⢴⣃⠀⠀⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠁⠀⠙⢆
⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⢾⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣠⣤⣶⣶⣦⣄⠀⠀⢀⠀⢡
⠀⠀⡇⠀⣶⡄⠀⠀⠀⠰⣿⠆⠀⢸⠀⠀⠀⠀⠉⠉⠻⣿⣿⣿⣿⠇⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡇⠀⠈⢱⡄⢣
⠀⠀⠱⡀⠉⠁⠀⠀⠀⠀⠀⢶⠂⡜⠀⠀⠀⠀⠀⠀⠀⠹⣿⡿⠋⠀⠀⠀⠀⠀⠈⠉⠁⠉⠛⠋⠀⠀⠀⢰⢻⢸⡆
⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⣠⣋⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠈⢆⡇
⠀⠀⠀⠀⠀⠉⠓⠒⡲⠚⠙⡇⠀⠀⠀⠠⠄⡀⠀⠀⠀⠀⠀⢀⣠⣤⡀⠀⠀⠀⠰⡄⠀⠀⠀⠀⡀⠀⡜⠀⢠⣾⢿⢿⣆
⠀⠀⠀⠀⠀⠀⠀⢰⡁⠀⢀⣸⠀⠀⠀⠀⠀⢀⠁⠒⠤⢤⣶⣾⣿⣿⣿⣤⠤⠖⠋⠙⢦⡄⠀⢸⡥⠊⠀⠀⡏⠃⢸⠸⡝
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠟⢠⡄⠀⠰⡀⠀⠘⡆⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⡇⠀⠀⠀⠘⢄⡀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠸⠉⠒⡇⠀⠀⠀⢷⠂⠤⠄⢀⡤⢇⠀⠀⠀⠀⡇⠀⠀⡇⠀⠀⠀⠀⠀⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠰⠀⠀⢱⠀⠀⠀⢸⠀⠀⠀⢸⠀⠘⢴⠛⠚⠉⢿⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⣤⣤⣴⠀⠀⠈⣧⣄⣀⣼⠀⠀⠀⠘⣦⣴⣾⠀⠀⠀⠈⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⠿⠀⠀⠀⠻⠿⠿⠟⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠈



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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⠆⠒⠐⣶⣶⣤⣤⣤⣀⣀⡀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄⢤⡤⣰⢆⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣷⠀⢶⣿⣿⣿⣿⣿⣽⡄⠸⠐⢿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣤⣴⡏⠀⠀⣻⣭⣦⡝⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡿⠇⠀⠀⣽⣿⠿⣿⣿⣿⠟⠀⠀⠀⠻⠏⠉⣴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⣽⣿⡀⠀⣿⣿⣿⣿⠎⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢸⣿⡿⠁⣀⠔⠀⠀⠀⠀⣿⠏⠉⠀⡎⠀⠀⠀⠀⠘⢿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⣿⣟⣦⣴⣻⣿⣿⣿⠉⢼⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢸⡇⢀⡞⢉⡙⠶⢦⣤⣄⣀⣠⣤⣴⣇⠀⠀⣠⠀⢶⣿⣿⣿⣷⣄⡄⠀⠀⠀⠀⠀⢿⠿⣿⡻⣿⡧⢛⣥⠀⢀⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢾⢡⡟⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⠆⠀⠛⠳⠶⠨⣅⢈⣿⣩⠡⠀⠀⠀⠀⠀⠀⠲⣀⡇⠉⢀⡘⢳⡶⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⠁⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠈⠛⢿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠈⢿⠤⠻⠃⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠠⣤⠀⠀⣿⡀⠀⠀⠀⠀⠀⠿⠆⠀⠀⠀⠀⠀⠀⠀⢲⡔⣄⢠⣤⡉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠉⠈⢘⢁
⠀⢀⣤⣶⣶⣶⠲⠶⠦⣤⣄⣀⣀⣀⣠⣤⡤⠤⠠⣤⣄⣀⣀⣀⣀⣶⣤⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡜⠛⠶⠞⠋
⠀⢸⣿⣿⣿⣿⡿⠀⢠⣿⣿⣿⣿⣿⣿⣿⣷⡀⢰⣾⣿⣿⣿⣿⣿⠿⣟⡧⠀⠀⠀⠀⠀⠀⢦⡠⠠⠢⡔⣀
⠀⢸⣿⠛⣿⢱⡆⠀⠀⣼⣿⣿⣿⣿⣿⠿⠛⠁⠈⠁⢘⣿⣿⣿⣀⣄⡻⢿⣆⡄⠀⠀⠘⠷⢿⡄⠃⢠⣿⣿⣿⣦⠐⠢⣶⣤⣤⣶⣶⣶⣶⣶⣿⢉⡙⢿⣷⣶⡄
⢀⣾⡟⠁⠀⢈⡴⠁⠘⠿⠁⠀⠻⠿⠋⢀⡀⠀⠠⡆⠈⠉⡹⠛⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⣿⢀⣿⣿⣿⣿⣧⣀⠀⠛⢻⣿⣿⣿⣿⣿⣿⣧⡸⠧⠸⢿⣿⣿
⣸⣧⡿⢂⡞⠋⠛⢦⣄⣀⣀⣀⣠⣴⠶⠿⣧⠀⢸⣀⣠⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⣭⣿⣿⣿⠟⠋⠀⠀⣿⣿⣿⣿⣿⣿⠉⠉⢀⠀⠀⢾⣿⣿
⠀⢹⢃⡾⠙⣤⠤⠚⠁⠉⠉⠉⠁⠀⠀⠀⠘⡇⢸⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⠆⣴⣶⠐⡌⠉⠉⠁⠉⠁⠀⠀⠘⢣⠀⠀⠘⡇
⠀⢰⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡉⠀⠉⣻⢇⣷⣄⣀⣀⣠⣤⡶⠺⠏⣈⡱⠀⠀⣧
⠀⠘⠶⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣿⠀⢠⠎⠀⠈⠉⠉⠉⠁⠀⠀⠃⢨⡆⢃⠈⡿
⠀⠀⠀⠀⠀⣠⣤⣤⣤⣄⣀⢤⣤⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠃⣤⢸⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⡈⠀⠀⡀⡇
⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⢄⣿⣿⣿⣿⣿⣿⣿⣿⣏⡉⠓⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡐⠀⠀⠀⣇⡇
⠀⠀⠀⠀⢹⣿⣿⣿⡛⢛⡃⠐⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⣾⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠤⠆⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠈⠛⠁
⠀⠀⠀⠀⠸⣿⣿⣟⠁⠘⠁⠀⣸⣿⣿⣿⣿⡟⠿⣿⠃⠀⢺⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⣀⢀⠠⠐⣦⣀
⠀⠀⠀⠀⠀⣿⢻⣯⠀⠀⣼⠀⠈⠛⠉⠙⠿⢰⠀⠀⠀⠀⢻⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠙⠏⢀⠤⣿⣭⣽⣲⡶⠒⢀⣶⣤⣤⣤⣤⣤⣤⣄⡀
⠀⠀⠀⢸⣷⣿⠈⠁⢀⡞⠻⠷⢦⣤⣤⡤⠴⠿⡆⠀⣶⣿⣿⣿⣿⣿⣤⣄⣀⠀⠀⠀⠀⢠⣤⣾⠟⣡⣿⣿⡿⠛⠀⢻⣿⣿⣿⣿⣿⣿⣿⠛⠀⠿⢲⣤⣀
⠀⠀⠀⠀⠏⡇⢿⠀⡜⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⡐⢠⣼⡿⣏⠰⢈⡟⠛⠋⠁⠀⠀⠀⠈⠓⠀⠈⠹⣿⡟⠷⠀⣶⣿⡿⠿⢿⣿⣿⠍⠀⠀⡄⠀⠻⣿⣿⣷⡆
⠀⠀⠀⠀⠀⠀⠈⢂⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⢶⡀⣴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣋⡴⠖⠀⠀⠀⢡⣂⡀⠙⠋⠀⠀⠰⡇⢰⡿⢿⣿⣿⡟
⠀⠀⠀⠀⠀⠱⠶⠈⢷⡷⠀⠀⠀⠀⠀⠀⠀⠘⣦⡄⠀⠻⠿⠘⢧⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⢦⣄⣠⠀⢸⡿⠿⠿⠿⢿⣷⣦⠘⣁⠀⠠⠟⠛⡟⢁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⠴⡶⢖⢲⠛⠛⠋⢉⡍⢍⡝⡻⠛⡳⠒⣶⠶⢤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⢶⡚⠫⣍⠳⢌⠢⡙⢌⠀⠇⠀⡇⠸⠀⠜⠔⣡⡞⠡⢊⡡⠖⣋⠤⠞⢉⠹⠲⢦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠋⠉⠉⠲⢌⡑⡂⠍⡒⠅⠢⣈⣤⣬⣄⣡⠞⠛⠲⠞⠉⠉⠳⠴⠶⣭⣴⠶⡶⣄⠒⣩⡷⣤⠉⡓⣦⣀
⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠳⡄⠁⠀⣴⣾⣿⣿⣿⣿⣿⡴⢶⢶⠶⣶⠖⣶⡶⠒⢿⠾⠶⢷⣿⣰⡿⠧⣿⡟⠉⠁⠈⠳⢦⡀
⠀⠀⠀⣠⠞⠹⢧⡀⠀⠀⠀⠀⠀⠀⠀⠠⠿⠶⣾⣿⣿⣿⣿⣿⣿⡿⠶⠶⡶⣶⢶⡾⠁⠀⠀⠀⢱⡄⢸⣿⢹⡇⠈⣿⡇⠀⠀⠀⢀⣠⠿⢦⡀
⠀⠀⡼⠃⠀⠀⠀⠁⠀⠀⢄⣠⣤⠞⠁⠀⣀⣷⣿⣿⣿⣿⣿⣿⣿⣈⣓⣙⣙⣈⣻⠇⠀⠀⠀⠀⠀⣧⢸⣿⢸⡇⢰⣿⡇⠀⠀⠀⠈⢡⠀⢈⣷⡄
⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⣿⣿⣿⠿⢿⣿⣟⣏⣙⣁⣛⣘⣃⣸⣤⣤⣤⣀⣀⣠⣯⣸⣿⣼⣅⣈⣿⣇⣀⣀⣀⣀⠀⠀⠈⠀⠻⡄
⣸⣷⣶⣶⣶⣦⣤⣤⣀⣀⣀⣠⣤⠤⠤⠶⠶⣟⣛⣿⡿⠿⡟⢛⣛⣯⠿⠟⠛⣋⣭⡤⠶⢚⣫⡭⠖⠋⠁⣠⡴⠛⠉⢀⣩⠟⠉⡽⠉⣟⠛⣟⠲⣶⢿
⣿⠢⠬⢭⣅⣉⢉⣙⠛⠻⠻⡿⣿⣶⣦⡶⠟⢉⣁⣀⣤⠾⠛⠉⠁⣀⣤⠶⠛⠋⢁⣤⠞⠋⠁⠄⣠⡴⢛⠁⠀⢀⡴⠋⠀⠀⡾⢁⢰⣗⢀⣹⣄⣈⣻
⣏⠑⠮⣄⡠⡉⠙⠓⢦⣴⣠⣠⣴⢛⡩⢀⣤⣞⡋⠉⠉⣀⣤⣶⣻⣥⣤⣤⣤⣞⠋⠀⠀⠀⣠⡾⠋⠀⢁⡀⢠⡟⣁⣤⠶⠟⣩⠉⠉⠉⢉⣉⣁⡤⢾
⢻⢳⢤⣤⣉⣳⣷⣿⣛⣫⣯⣥⣬⣩⣿⣿⣟⣉⣹⣻⣿⣽⣽⣭⣭⡁⠹⠛⠟⢻⢧⣀⣠⡾⠋⠀⠀⠀⡚⣵⠿⠭⠕⠒⠉⠀⠀⠀⠀⠠⢝⣛⣓⣟⣿
⠈⢿⣭⣼⣻⣿⣿⡿⣿⠷⣿⣷⣾⣷⣿⣿⣿⣿⡻⣿⣿⣿⠿⣿⣯⣟⡿⣷⢶⣤⣈⣻⣿⡟⣽⢳⣠⢄⣼⣟⣿⣟⣷⣖⣶⣦⣀⣤⣤⣀⣀⡈⠉⣨⠏
⠀⠈⢷⠦⣠⡠⠍⢿⣟⣷⣾⣅⣇⢉⢻⣷⡿⡻⣿⢤⢿⡿⣶⣿⣻⣿⣿⣿⣯⣽⡟⣛⣮⣏⡙⠾⢯⣿⣿⣽⢧⡿⣿⢻⣭⡟⣽⣛⢷⢶⡭⠽⣽⠏
⠀⠀⠀⠳⣄⠹⣯⠭⠇⡹⢤⢿⠿⣿⣦⣻⣶⣻⣫⢿⣷⣟⡻⣯⣿⣟⣯⣟⠿⡽⣷⢿⣆⡿⣓⣾⢧⣸⡟⣛⣧⠹⡷⣟⣲⡧⠯⣝⡟⣼⣭⡿⠁
⠀⠀⠀⠀⠈⠳⢿⡅⣢⢍⡛⣿⡁⣹⣿⡇⣿⣿⣟⣏⢿⣾⣷⣛⣟⣳⣝⣯⣾⡟⣫⣻⣞⢿⣭⢿⣦⣯⣿⣧⣞⣷⢛⡟⢾⣓⢦⣈⣳⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠙⠳⣴⣐⢢⣟⡙⣿⣿⣿⣿⣼⣿⣭⡑⢿⣚⣿⣴⣿⡷⢿⢯⣿⣫⣿⣿⡛⣾⡷⣾⣩⣿⣝⣿⣟⣿⣟⣽⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣥⣼⣿⣿⣿⡟⡷⢮⣉⠟⣾⡿⡻⣼⣗⡿⢳⣿⣿⣮⣽⣛⣷⣿⣿⣯⣴⣿⣿⠿⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠷⠿⢶⣟⣚⣇⣿⣯⣍⣽⣷⣿⣿⣿⣿⣭⣭⠾⠿⠟⠛⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠖⠒⠛⠛⠛⠛⠛⠛⠲⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠐⠒⠦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⢒⡴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠙⢦⡤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⢀⣤⠞⠋⠀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠻⣄⠈⠙⠳⣤⡀
⠀⠀⠀⠀⢀⣴⠟⠁⢀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠈⢳⣄
⠀⠀⠀⣠⡟⠁⢀⡴⠋⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠾⠋⢳⡀⠀⠀⠀⠀⠀⠀⠀⢻⡑⣆⠀⠀⢻⡆
⠀⠀⣰⡟⠀⢠⡟⠁⣴⠃⠀⠀⠀⢀⠶⠶⠶⠶⠶⣶⣶⣶⠶⠶⠶⠞⠛⠋⠉⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠘⡇⠘⣧⠀⠀⢿⡀
⠀⢠⡿⠀⢀⡟⢀⡞⣿⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⣷⠀⠘⣇⠀⠸⡇
⠀⣼⡇⠀⢸⠀⡾⠀⡇⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠋⠙⠃⠀⠀⠀⠀⠀⠀⠚⠛⠆⠀⠀⠀⠀⠀⠙⡆⠀⠀⠀⣿⠀⠀⢻⠀⠀⣷
⠀⣿⠁⠀⠀⢰⡇⠀⡇⠀⠀⢠⡇⠀⠀⠀⠀⢀⡤⠶⠒⠒⠶⣄⠀⠀⠀⢀⡤⠖⠒⠲⢦⡀⠀⠀⠀⠀⢻⠀⠀⠀⡧⠀⠀⢸⡆⠀⣿
⠀⣿⠀⠀⠀⢸⠀⠀⢿⠀⠀⣸⠀⠀⠀⠀⡴⠉⠀⠀⠀⠀⠀⠘⡆⠀⡴⠃⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⢸⡄⠀⢠⡇⠀⠀⢸⠁⠀⣿
⠀⣿⡂⠀⠀⠈⠀⠀⠘⡆⠀⡟⠀⠀⠀⠘⠀⠀⣠⣤⣤⠄⠀⠀⠃⠘⠁⢀⣴⣶⡶⢄⠀⠈⠀⠀⠀⠀⠘⡇⠀⣸⠁⠀⠀⢸⠀⠀⣿
⠀⢻⣇⠀⠀⠀⠀⠀⢀⣹⣄⡇⠀⠀⠀⠀⠀⢸⣿⠟⠳⣴⡆⠀⠀⠀⠀⢸⡿⠋⢳⣾⠀⠀⠀⠀⠀⠀⠀⣇⣠⣇⠀⠀⠀⠈⠀⠀⡿
⠀⠘⣿⡄⠀⠀⠀⢠⠏⠁⢸⡇⠀⠀⠀⢂⠀⠀⠻⠦⠴⠟⢀⣀⣀⠀⠄⠈⠛⠶⠞⠁⠀⠀⠀⠀⠀⠀⠀⡏⠀⠈⢷⠀⠀⠀⠀⢠⡇
⠀⠀⠹⣿⡀⠀⠀⣿⠀⠉⢿⠁⠀⠀⠀⠀⠁⢄⣀⣀⣀⣴⡾⠁⠀⠉⠂⠐⠠⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⣷⠋⠓⡼⠀⠀⠀⠀⣼⠁
⠀⠀⠀⢹⣷⠀⠀⠸⣦⡀⢸⠀⠀⠀⠀⠀⠀⡔⡉⡁⠀⠸⡇⠀⠀⠀⠀⠀⠀⠔⠐⠐⠀⠀⠀⠀⠀⠀⠀⣿⢀⠔⠁⠀⠀⠀⢀⡟
⠀⠀⠀⠀⢻⣧⠀⠀⠈⠉⢹⡄⠀⠀⠀⠀⠈⠀⠁⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠁⠀⠀⠀⠀⠀⢸⠃
⠀⠀⠀⠀⠀⣿⡄⠀⠀⣄⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⢸⡇⠀⠀⢸⡆⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⢠⠀⠀⠀⣿
⢀⣴⠂⠀⠀⣾⠁⠀⠀⢸⡇⠀⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠁⠀⡇⠀⠸⣇⠀⠀⢿⣆
⢸⣧⣀⣠⡼⠃⣠⠀⠀⣿⠃⠀⢸⡏⠳⣄⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣿⠀⢸⣧⠀⠀⠻⣷⣄⣈⠻⣷⣶⠞
⠘⢿⣿⣥⣴⣾⠏⠀⣼⠏⠀⢀⣞⡴⠁⠈⠳⣄⠀⠀⠀⠀⠀⣀⠳⠞⠁⠀⠀⠀⠀⠀⣠⡶⠋⠀⠀⢻⣧⡀⢿⣦⣀⠀⠈⠙⠛⢛⡟⠁
⢤⣤⣶⣾⣟⣁⣤⠞⢃⣀⣴⠟⠋⠀⠀⠀⠀⠈⠛⢦⣄⡀⠀⠈⠓⠂⠀⠀⢀⣠⡴⠞⠉⠀⠀⠀⠀⠀⠙⠻⠶⠽⠿⠿⠿⠶⠛⠉
⣀⣈⣁⣀⣀⣀⣀⣈⣉⣉⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣙⣻⣶⣶⣶⣶⣟⣛⣉⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣉⣉⣉⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠴⠶⠶⠶⠶⠦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣬⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠓⢦⣤⠤⣄⠀⠀⠻⠿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⣸⠒⠲⠶⢤⣀⠀⠀⠈⢧⡈⠳⡄
⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⢀⠀⠀⢀⣷⠀⢀⡏⠀⠀⠀⠀⠉⠳⣄⠀⠀⢳⠀⢻⡄
⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⣾⠀⣠⠏⣿⣠⠟⠀⠀⠛⠓⠀⠀⠀⠈⢧⢀⣸⠂⠀⢳⡀
⠀⠀⠀⣠⠞⢹⡇⠀⠀⠀⠀⣼⢿⡾⠁⠀⠈⠀⠀⠀⠀⣤⡄⠀⠀⠀⠀⠈⣿⠋⣧⠀⠀⢳⡀
⠀⠀⢠⡇⠀⠘⡇⠀⠀⠀⣰⠃⠀⠀⠀⢰⣶⠀⠀⠄⠀⠉⠁⠀⠀⠀⠀⠀⣿⡴⠷⢤⣄⣀⣙⣶⡤⠄
⠀⠀⢸⠀⠀⠀⠙⣆⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⡴⠚⠉⢷⠀⠀⠀⠀⡀⣀⣏
⠀⠀⠸⡇⠀⠀⠀⣼⠯⣷⡀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⣼⠀⠀⠀⣸⣿⣿⣿⡄
⠀⠀⠀⢿⠀⠀⠀⡿⠦⣬⣷⡶⡶⣦⢶⢀⡀⠀⠈⠓⠚⠁⠀⠀⢸⡟⠏⠁⢸⠁
⠀⠀⠀⢸⠀⠀⢠⠇⠀⠀⠀⣇⢷⢹⠘⡟⢧⣀⣀⣀⣀⣤⣤⢶⠏⠀⠀⢀⡟⢦⡀
⠀⠀⠀⣸⠀⣠⠏⠀⠀⠀⠀⠘⢦⣀⠀⠀⠀⠉⠳⡍⠛⡿⢧⣼⣄⣀⡤⢾⡀⠀⠙⢦
⠀⠠⠴⠗⠋⠀⠀⠀⠀⠀⠀⠀⢠⠏⠙⢲⡤⠤⠤⣿⠋⠁⠀⠀⢸⡅⠀⠀⠙⢦⠀⠈⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⣼⠁⠀⠀⣿⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠳⣄⠀⠹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⢰⠇⠀⠀⠀⡇⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠈⠳⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⡟⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⢀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠶⠤⠶⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣤⣤⡴⠏

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠠⠤⠖⠚⠛⠛⠑⠒⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣊⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠉⠀⠉⠉⠉⠑⠒⠤⢄⡀⠀⠀⠀⠢⡀⠀⠘⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣷⣦⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢤⡀⠀⢛⠢⢄⡠⠗⠒⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠉⠻⢷⣶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣼⠀⢰⡅⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣤⣙⣓⠀⢈⡻⠇⠉⠹⣷⠒⠢⠤⢄⣀⠀⠀⠀⠀⠀⢙⠀⠀⠣⣄⣀⡠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠛⠋⠡⠞⠛⠛⠀⠀⠀⠉⠀⠀⠀⠿⠿⢯⠑⠲⠤⣀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣶⠦⠄⠀⠀⡔⠢⡄⠀⠀⠀⠀⠀⡠⠒⢆⠀⠀⠤⢴⣾⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡃⠀⠀⠀⠀⠀⠀⣆⣷⡯⠀⢀⣀⡀⠀⣷⣷⡼⠀⠀⠀⠀⠀⠀⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠛⠿⠿⠷⠖⠒⠀⠀⠀⢉⠄⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠒⠲⠿⠿⠿⠛⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣎⠀⠀⣠⠖⠋⠉⠉⠉⠑⠢⣜⣀⠀⠀⠀⠀⠀⣀⡧⠖⠋⠉⠈⠉⠑⠢⡀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠋⢰⠃⠀⠀⠀⠀⠀⠀⢠⠛⢿⣿⣿⣿⣿⣿⡿⢹⠀⠀⠀⠀⠀⠀⠀⢹⠈⠛⠳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠈⡄⠀⠀⠀⠀⠀⠀⣸⠐⠀⠉⠛⠛⠋⠁⡀⠀⡆⠀⠀⠀⠀⠀⠀⡼⠀⢠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⡘⢆⠀⠀⠀⠀⠀⡛⠀⠀⠁⠀⣡⡀⠀⠀⠂⡇⠀⠀⠀⠀⢀⠜⣁⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠳⢤⣀⠀⠀⡇⠈⠀⠀⠀⣿⡿⠀⠂⠀⡇⠀⢀⣠⠴⠓⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢾⠀⠀⠀⠀⠉⠁⠀⠀⢀⠷⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣀⣀⠀⠀⢀⣀⡠⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⣶⣤⡀⠀⣠⣴⣶⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡿⠟⠋⠀⠀⠈⠛⠿⣿⠇



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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⣀⣺⡟⠛⠿⠇⠉⠸⢿⣿⠿⠃⠺⣤⣤⡶⠞⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠒⠈⠉⠀⠀⢠⣶⣶⣶⣤⣤⡘⠫⡑⠀⢰⣆⠀⠁⢀⣄⠀⠘⡏⢖⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢀⢔⣥⠀⠀⠀⣀⣠⣀⠈⠙⢻⣿⣿⠟⠁⠀⠀⠀⠀⠁⠀⠀⠈⠃⠀⠀⠗⠉
⠀⠀⠀⠀⠀⠀⡠⠐⠀⠘⠛⠀⠀⣾⣿⣿⣿⡇⠀⠀⠈⠁⣀⣀⠀⠞⣙⡂⠀⠀⠀⠀⢀⡤⡀⠄
⠀⠀⠀⠀⠀⣠⠔⠒⡀⠀⠀⠀⢸⣿⣿⡿⠟⠁⠀⠀⠀⣾⣿⣿⡄⠀⠙⠃⠀⠀⠀⠀⠾⠃
⠀⠀⢀⣤⠊⠀⠀⠀⢱⠀⠀⠀⠘⠿⠋⠀⠀⣀⣀⢀⣰⣿⣿⣿⣧⠀⠐⠢⡤⣄⣀⡀⠠⠆
⠀⠀⠊⢉⡇⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⣿⣿⣿⣿⣷⡤⠀⠁⡒⠊⠀⢀⡠⠔⠁
⠀⠀⠡⠌⠀⠀⠀⠀⢴⣿⣷⠆⢄⡀⠀⠀⠀⠉⠙⠛⠛⠉⠁⠙⠛⠉⠀⠀⠀⡼
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠛⠃⠇⠀⡀⢠⠀⡔⢲⠖⠀⠀⠀⠀⢿⣿⠀⢰⠄⠠⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⡀⠐⠑⠂⠘⠐⠂⠈⠀⠀⠀⠀⠸⠿⠃⢨⠠⠀⢙⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⢀⢠⠀⠀⠀⠀⠠⠀⠒⢄⠀⠀⠀⠀⢆⠀⢄⠀⠯⠤⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠋⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠑⠤⠔⠁


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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠠⠶⡄⠀⠀⠠⢴⢦⠀⠀⢀⠎⠁⠀⠈⠑⡄⠀⠀⢰⠛⠀⠀⠐⠄⡀⠀⠀⠒⠒⠒⠒⠲⠤⣀
⠀⠀⠀⠀⠀⠁⠀⠀⢰⠀⠈⠀⠀⠆⠀⠀⠒⠒⡄⠘⡀⠀⠀⠀⠀⠀⠲⠀⠑⡀⠀⠀⠀⠤⠠⠤⢄⣀⠁⠂
⠀⠀⠀⢸⠀⢰⠀⠀⠸⠀⠀⠀⠀⠀⠀⠂⠀⠀⠸⠀⢡⠀⠀⡀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠈⠳⡀
⠀⠀⠀⢸⠀⠐⠂⠀⠐⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠇⠘⡀⠀⠁⠀⠀⢀⠔⠁⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⡁
⠀⠀⠀⠀⡇⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⡀⠀⡇⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⣠⠃⢀
⠀⠀⠀⠀⡇⠀⠂⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⢰⠀⡇⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⡄⠀⣄⠤⠔⠋⢁⡠⠂
⠀⠀⠀⠀⣧⠀⢀⠀⠀⢀⠀⢀⠀⡀⡀⠄⠀⠀⠀⢸⣀⠁⠀⠀⣀⡀⠀⠀⠠⠆⠀⠀⢧⣤⡤⠤⠔⠊⠁
⠀⠀⠀⠀⠘⠒⠊⠀⠀⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠐⠖⠀⠀⠒⠢⢄⠀⠀⠀⠀⠒⠂⠀⢀⠔⠈⢣
⠀⢉⠉⠸⡀⠀⠀⠀⠀⠀⠉⠉⠙⠀⢠⠞⠁⠀⠈⠉⠓⣄⠀⠀⠀⠀⠀⠀⠂⠀⠀⢱⠀⠀⠀⠀⠀⠔⠁⢀⠔⠁
⠀⠘⡀⠀⡇⠀⠀⠀⠀⠸⠀⠀⠃⢠⠃⢀⠐⠉⠉⠢⡀⠈⠆⠀⠀⠀⠀⠠⠴⠀⠀⠜⠀⠀⢠⡄⠀⠀⠀⢅
⠀⠀⠃⠀⢰⠀⢀⡀⠀⡇⠀⢠⠀⡄⠀⠂⠀⠀⠀⠀⠁⠀⢰⠀⠀⠀⠀⠠⠀⠐⠂⠀⠀⠀⢸⡇⠀⡿⣄⠈⢣⡀
⠀⠀⠰⠀⠀⠖⠁⠙⠾⠁⠀⡆⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠈⠆⠈⢆⠀⠀⠀⡇⠀⠁⠈⠂⠀⠁
⠀⠀⠀⠂⠀⢀⡔⢢⡀⠀⢠⠃⠀⠀⠀⠀⠀⠀⢀⡀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⢀⠈⢆⠀⠀⡇⠀⠀⠀⠀⠁⠀⢀
⠀⠀⠀⢠⣠⠊⠀⠀⠙⢆⡼⠀⠀⠀⠑⠀⣀⠀⢀⡠⠐⠁⠀⠀⠀⠤⠤⠀⠀⠀⠀⠒⠁⠀⠀⠐⠒⠂
⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠒⢠
⠀⠀⠀⠘⠢⠐⣄⠀⠀⠀⠴⠢⡄⠀⢀⠀⠀⢀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣀⣀⡀⢠⣤⠀⠀⣀⠀⠀⣀⣤⣄
⢰⣤⣤⠴⠶⠤⠾⠶⠾⠀⠀⠀⠒⠂⠛⠓⠰⠿⠧⠴⠷⠾⠦⠤⠤⠴⠆⠀⣤⠤⢤⡄⠁⠀⠀⢰⣋⣁⡀⠉⡿⠔⠢⡄⠉⢻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠄⠋⠙⠁⠛⠋⠁⠠⠾⠿⠿⠿⠶⠤⠤⠤⠧⠄⠘⠛
⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠉⠀⠀⠠⣴⣞⣋⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⢀⣀⣀⡀
⠄⡀⠀⡀⢠⣀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⠉⡉⠉⠈⠉⠉⠉⠉⠉⠉⠉⠁⠁⠁⠈⠉⠉⠁⠉
⡆⣄⡷⠀⡼⣄⠀⢀⡀⠀⣸⠡⢛⣀⣧⣻⣽⣇⣀⣀⣀⣀⣀⠀⣀⣀⣴⡷⢅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⡆⠏⡟⢡⣟⣾⣾⢀⣇⣆⣟⠰⠮⡉⠁⣀⠀⠀⠀⠂⠀⠀⠀⢠⡇⠀⠘⣻⢿⣯⡆⠆⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠈⠘⠀⡄
⠟⢰⣰⡧⣩⡎⠙⠞⠒⠈⠀⢀⡠⠔⠈⠀⠀⠀⢀⠐⢀⡠⣤⡚⠀⠀⠈⠻⢿⣷⢣⢸⡌⠆⢠⠀⢹⠀⡅⢀⠀⢀⠀⠰⢀
⣟⣸⡿⠛⠊⠁⠀⢀⣠⡴⠚⢉⠀⠄⠀⠀⠀⠄⠁⢀⠞⡤⠺⠁⠀⠀⠀⢀⣤⣶⢟⡋⢿⢀⢈⡄⡄⣀⢣⡈⠀⣸⠃⠀⣾⠈⡀
⠁⠀⠀⠀⢀⡤⠴⠋⢁⡀⠢⠀⠀⡠⣂⠄⠀⠀⡰⠋⠘⡽⠀⠈⢠⠀⠀⠀⢈⡿⣸⡅⣻⣈⡌⢰⡟⢋⠀⡇⠁⠇⠀⠂⢸⢸⣷
⢀⣠⠴⠚⠁⠀⢀⡸⠁⠀⠀⣐⣄⠣⠀⠀⠀⡜⢡⢠⣼⠃⠀⠀⣾⠀⠀⠀⢈⣸⣛⣛⣋⢿⣃⡘⣧⠄⠀⣷⢠⠀⡼⠀⡖⢨⡾
⠉⠀⠀⣠⣶⠙⠋⠀⢀⢠⣳⠹⠌⠀⠀⢠⠌⠄⣠⡻⠇⠀⠀⠐⠇⠀⠀⠀⠩⠑⠛⠋⢉⢴⡇⣧⢸⣧⠀⠁⡿⢡⣻⠀⡿⡘⡇

⠀⣀⡀⠀⠀⠠⠀⠀⠀⣀
⠀⠛⢿⠇⠀⠀⠀⠐⣿⣿⠗⠢⣄⡀⠒⠀⠠⠀⣄⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⣀⣀⣄⡀
⠀⠀⠙⠂⠀⠀⠉⢃⢹⣇⣄⢀⠀⠁⠀⠀⠀⠀⠈⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠉⠙⢻⣶
⠀⢠⣐⣠⠀⠀⣠⣾⣿⣿⣿⣿⣆⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⡄⢻⡇
⠀⠈⠛⠛⠒⠻⣿⣿⡎⢿⣿⣿⣿⠁⠀⡀⠰⣄⣤⡀⠀⡀⡐⡀⠀⡄⠀⠀⠀⣰⣿⣾⢕⠙⢷⠾⠇⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠈⢧⠄⢹⣿⣿⣼⣿⣧⣠⣘⣿⣿⣶⣿⣿⣷⣾⣿⣾⣶⣼⣿⣿⣿⣦⣤⡄⡀⠀⠄⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⠀⢀⢻⣿⣿⣟⠻⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡯⠈⠙⢿⣿⣿⣿⣷⣾⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡁⣄⣸⣿⣝⣿⣿⣇⣸⣿⣿⣿⣿⣿⣿⣿⠟⢉⡙⠚⢻⣿⣋⣿⢿⡟⠿⣯⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣟⣽⣾⣿⣿⢯⠉⠀⠈⠉⠙⠛⠛⣿⠟⠉⠀⠀⠀⠈⣿⣿⣇⠀⢳⣴⣿⢣⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢻⣿⣿⣴⠂⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⣿⣿⠿⠂⠀⠹⣿⣄⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠷⠃⠀⠀⠀⢹⠏⠹⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⡱⢿⣡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠁⠀⠀⠀⠀⠀⠘⢀⣴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠻⠗⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠉⠁⠀⠀⠀⠀⠀⠺⠶⠂

⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⣀⡀
⠀⠀⠀⠀⣰⠟⠉⠈⠙⠛⠉⢹⡆
⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣸⠇
⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⢰⠏
⠀⠀⠀⠀⠈⠳⣤⣀⣀⣴⠋⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠚⠛⠉⠉⠉⠉⠙⠛⠲⢦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠸⡇⢿⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢷⠸⡇⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⢻⡀⢠⡟⠀⠀⢀⣀⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣄⣀⠀⠀⠙⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡌⣷⡟⠀⠀⣴⡿⢟⣫⣭⣥⣄⡀⠀⠀⠀⠀⠀⣀⣤⣭⣭⣛⢿⣷⡀⠀⠸⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣼⠁⠀⠀⢋⡴⠋⠀⣀⣀⠈⠙⣦⠀⠀⢠⡞⠉⢀⣀⡀⠉⠳⡝⠃⠀⠀⢻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⢸⠃⠀⣾⣿⣿⣧⠀⢸⡆⠀⣿⠀⢰⣿⣿⣿⡆⠀⣿⠀⠀⠀⢸⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠘⣇⠀⠙⠿⠿⠃⢀⣼⠁⠀⢻⡀⠈⠻⠿⠟⠁⢠⡟⠀⠀⠀⢸⣇⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠈⠳⢤⣤⣤⡴⠞⠁⠀⠀⠀⠙⠶⣤⣤⣤⠶⠋⠀⠀⠀⠀⣼⠹⣆⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠹⡆⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⣿⠞⠛⠲⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⣼⠁⠀⠀⠀⠀⠙⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠋⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡗⢶⣤⣤⣀⣀⣀⣀⣠⣤⠴⣾⢻⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⢸⠀⠀⠀⠀⠁⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠘⣇⠀⢀⣀⠀⠀⣀⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣧⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⣸⣥⣤⣤⣤⣀⡀⠀⠀⠈⠓⠚⠉⠙⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠋⠁⠀⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⣼⠋⠁⠀⠀⠀⠀⠈⠙⢶⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⣄⣀⣀⢀⣀⣀⣤⠾⠃⠀⠀⠀⠀⠀⠀⠀⠘⠳⣤⣀⣀⣀⣀⣀⣠⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⢸⡦⠠⢄⠀⠀⣰
⠀⠀⠀⠀⠀⠀⠀⠀⠑⠾⠒⠓⢀⠠⣿⣿⡥⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡧⠀⢶⣟⣵⣯⣶⣶⣶⣦⣤⣤⣀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⡀⠂⠀⠀⠙⢷⣷⠿⠿⣿⡿⠻⢿⣿⣿⣿⣿⠁⠀⢙⣯⣉⣿⣿⣿⣿⠎⠁⢼⣷⠀⠘⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⢷⡄⠀⠤⠄⠠⠤⡀⠀⣀⣀⡀⠀⠙⠻⠛⠁⠀⢠⣿⣿⣿⣿⣿⠉⠀⠀⠀⠀⠈⠀⠀⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠙⣿⣿⣶⣦⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣧⠀⢴⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⢹⣿⣿⣿⡂⠀⠀⠀⠀⠙⣿⣿⡿⠻⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⡟⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠙⠛⠙⢿⡆⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⢀⡤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠤⣴⡇⠀⠀⠀⠘⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⣵⠀⠀⣸⣷⡆⠤⠴⠆⠀⠀⠀⠀⠨⢔⠀⠀⠀⠀⢘⣦⡀⠀⢠⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⣿⠁⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠔⠀⠀⢺⣿⠟⢆⠈⠀⠘⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢀⠘⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⡏⠀⠀⠀⠀⠰⡎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⡐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠄⠀⠀⣀⢀⠴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠒⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠛⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠤⠠⠀⣠⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣾⣿⣿⣿⣧⡀⠈⠟⠃
⠀⠀⠀⣠⣤⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣤⣤⣤⣤⣤⡄⠀⠀⠀⠀⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⡛⣿⣄
⠀⢀⣾⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠶⠀⠀⠀⠀⠈⢻⣿⣿⣿⣦⡀⠀⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⡿⠿⠿⠍⠀⢀⡀
⠀⣸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⣿⣿⠀⢀⣀⣻⣿⣿⣿⣿⣿⣿⣿⡏⢀⠖⠘⠛⠓⠒⠒⠀⠼
⠀⢹⡟⣿⣿⣿⠟⠻⢇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡏⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⠟⠠⠊
⠀⠈⠁⢻⣿⡟⠀⠀⠀⠱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠛⣿⢟⣿⣿⠏⠀⠀⢨⣽⣿⣿⣿⣿⡿⠀⠀⠁
⠀⠀⠀⠀⡖⡇⠀⠀⠀⠀⠁⡠⠂⠀⠀⠀⠀⠀⠀⣰⣾⠏⠈⠻⠿⠁⠀⠀⣼⣿⣿⡟⢻⣿⠃
⠀⠀⠀⠀⢡⢧⠀⠀⠀⢀⡤⠤⢤⡀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⡀⠀⡼⢻⡿⠋⢠⠞⠋
⠀⠀⠂⠀⡤⠚⠀⠀⣠⠎⠀⠀⠀⠘⣦⣀⡉⡀⠀⡴⡐⣠⣴⣰⣦⡶⣾⣿⡈⠁⠀⢨⣴⠏
⠀⢀⠄⣰⠇⠐⢠⡞⠁⠀⠀⢀⠠⠊⠀⠈⠙⠛⠈⠙⠐⠋⠀⠀⠀⠀⣿⣿⡇
⢰⠀⠠⡉⠄⠀⠀⣿⣶⡆⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢹⡏
⠀⡗⢀⡇⠀⠀⠀⠈⣿⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⠑⠲⠁
⠀⠀⠈⠁⠀⠀⠀⠀⢸⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠄⠀⠀⠀⠀⠀⠀⠦⣠⣠⡀⢀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠄⢀⠂
⠀⠒⠂⠂⢶⣶⠛⠶⠶⠶⠼⠿⠏⢩⠿⠷⡹⡷⠖⠧⠤⠷⢾⠷⠿⠷⠶⠾⠿⠲⣶⡶⠶⠦⠔⠢⠰⠀⠀⠖

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡿⠹⣷⠹⣿⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⠃⢠⡿⡇⢹⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠟⢁⢀⣾⣿⡟⠈⢿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠙⣿⡿⠀⠉⠉⠛⠁⢁⣤⣤⣟⣥⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡋⠀⠁⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠀⠀⠠⢤⣄⠀⠀⠀⠀⠀⢠⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠀⠀⠀⠀⠠⠼⠗⠀⣤⣤⣤⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠴⠾⠉⣸⠃⠠⠀⠀⠀⠀⠀⠀⢰⠋⠉⠙⠃⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠚⠋⠉⠀⠀⡀⠀⠀⢻⠈⠄⠆⠀⠀⢀⡐⢢⣾⢀⡾⠃⠀⢾⣿⣷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠉⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠸⡀⠈⠻⣦⡀⠀⠻⢏⣴⠀⠀⠀⠀⢸⣿⣿⠛⠉⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⣧⠀⠀⢸⣿⡗⣾⣿⣿⣤⡀⠀⠀⠈⢿⣇⠀⠀⠀⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡆⠀⠀⢸⢇⠀⣹⣿⣃⣿⠟⠛⠉⠱⡀⢀⠄⠀⢻⡄⠘⠀⢸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⣰⠏⠀⠀⠀⢸⠀⢳⣿⣿⡿⠻⠀⠀⠀⢀⣡⠋⠀⢀⡎⠙⣇⠀⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⡇⠀⠀⠀⠀⠸⡆⠀⣿⡿⠀⠀⠀⠀⠀⠈⣤⠠⢀⡞⠁⠀⠘⢆⠀⣟
⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢀⡇⠀⢘⠁⠀⠀⠀⠀⠀⢰⣿⠣⠟⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⣰⠇⠃⠀⠀⠀⠀⠐⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠈⠁⠀⠀⠀⠀⠀⣿⡏⠈⠠⠄⠀⠀⠀⠀⠀⠀⣏
⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀⠉⠁⣹⠆⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢀⠀⠀⠀⣠⠀⢸⣿⣿⣦⠘⢄⢂⠀⠀⠀⠀⠀⢹⣷⡀
⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⢠⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀⠈⠀⢠⣾⣿⡆⢼⡟⣿⣿⣧⠈⢄⠀⠀⠀⠀⠀⠀⣷⠙⡆
⠀⠀⠀⠀⢠⠏⠀⠀⢀⣀⠀⠀⣀⣤⣿⣿⣇⠀⠀⠀⠀⠀⢀⣄⠀⢸⣿⣧⠆⢠⣿⣿⣿⣷⠸⠁⠸⣿⣧⠀⢄⠁⠀⠀⠀⠀⠀⠈⠀⢹
⠀⠀⠀⢰⡇⠀⠉⠉⠉⠙⠛⠓⠆⠸⣿⣿⣿⠀⠀⠀⠀⠀⠈⠻⣷⣿⣿⠏⠀⣸⣿⣿⣿⣿⣇⣀⡤⠿⠛⢦⣀⠑⡄⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠢⣄⣀⠴⠂⠙⠻⣿⡏⠼⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠙⣇⣀⡀⠀⠀⠀⢀⡾⠁
⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢂⡴⠁⠀⠀⠀⠐⠦⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠉
⠀⠀⠀⠀⠃⢀⣐⣀⡀⠀⠀⢀⠀⡀⢀⣴⠏⣠⡟⠀⠀⠀⠠⣈⠐⠠⠀⠳⠌⠂⠀⠠⠐⠚⠓⠶⠠⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠲⠶⠶⢠⠏⠙⠉⢉⠋
⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠾⣷⣮⠶⠛⠋⠉⠛⠂⠴⢤⣄⣉⠒⣤⡵⢦⣄⣀⠀⠄⠀⠀⠀⢀⠀⠀⠀⠈⠁⠀⠖⠀⠀⠐⠁⠀⠀⠀⠄⠀⠀⠀⢈⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⠦⢄⣀⠀⠁⠀⠉⠀⢀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⢤⣤⣄⡀⠀⠀⠀⠀⣀⣠⠤⠖⠒⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣉⠙⠶⢦⣤⣀⡀⠀⠁⠂⠀⠄⢄⣀⣀⠀⠀⠀⠀⠐⢋⣠⡶⠆⡤⠴⠚⠋⠉
⠀⠀⠀⠀⠀⠀⢀⡀⠀⠠⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⠀⠈⢉⠐⠠⢀⠉⠙⠷⢦⣄⠀⠀⠀⠀⠉⠉⠙⠛⠂⠐⠟⠁
⠀⠀⠀⠀⠀⠀⢸⣷⣮⠀⠀⠠⠀⣀⠀⠀⠀⠀⠤⠐⠀⡀⠤⠐⠀⠤⠜⠃⠀⠠⣄⡈⠒⠢⢥⣒⠤⠀⣀⣤⣶⠦
⠀⠀⠀⠀⠀⠀⠈⠛⠬⢴⣂⡤⣄⣀⠈⠱⠢⢄⣀⡉⠀⠀⠀⠀⠐⠂⠤⠐⠀⣀⣶⣉⡄⠀⠀⠈⠙⠂⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠨⠔⠒⠤⣈⡉⠛⢲⣆⡤⠀⣖⣰⣿⡿⠟⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠤⣜⡂⢀⣶⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠤⠶⡛⠉⠉⠉⠙⠓⠢⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠉⠉⠓⠒⠢⠤⣄⡀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠱⣄
⠀⠀⠀⠀⠀⠀⢀⣠⣤⣄⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢄⡀⠀⠀⢹⣦⡀⠀⠘⣦⣀⣀⡀
⠀⠀⠀⠀⠀⢠⣿⠟⠻⣿⣷⣄⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄⠀⡇⠈⠑⡞⠁⠀⠀⠉
⠀⠀⠀⠀⠀⢸⣏⠀⣄⣈⣙⠻⢿⣦⡤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡇⠀⠀⡇
⠀⠀⠀⠀⠀⠘⢿⣶⣤⣉⡉⢀⣀⣙⠇⠀⠀⢻⡟⠉⠛⠒⠢⣤⣀⡀⠀⠀⠀⠀⠀⢹⠀⠀⠙⠦⢤⡤⠔
⠀⠀⠀⠀⠀⠀⡴⠋⠉⠁⡴⠛⠛⠛⠀⠀⠀⠈⠁⠀⠀⠀⠻⠿⠿⣯⠙⠲⠤⣄⣠⠏
⠀⠀⠀⠀⢀⣾⣦⣤⣄⠀⠀⢀⡤⠤⡀⠀⠀⠀⠀⠀⠀⢀⡤⠤⡀⠀⠀⣠⣤⣴⣷⡀
⠀⠀⠀⡠⠃⠀⠀⠀⠀⠀⠀⢸⠠⣶⢱⠀⠀⠀⠀⠀⠀⡎⣴⡄⡇⠀⠀⠀⠀⠀⠀⠙⢦
⠀⢀⣾⣷⣶⣤⣤⣤⣤⠀⠀⠀⠑⠛⡋⠀⠀⠒⠛⠂⠀⢙⠛⠚⠀⠀⠀⣤⣤⣤⣤⣶⣾⣷⡄
⢠⠋⠀⠈⠉⢉⣩⠥⠤⠤⢤⣀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠈⣇⠀⣀⡤⠤⠤⠬⣍⡉⠉⠁⠀⠘⣆
⣿⣤⡀⢠⠞⠁⠀⠀⠀⠀⠀⠈⠙⣾⣤⣄⣀⣀⣀⣀⣠⣤⣾⡊⠁⠀⠀⠀⠀⠀⠈⠳⡄⢀⣠⣼
⡏⠉⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⠿⣿⣿⣿⣿⣿⣿⡿⠃⣧⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠉⢹
⠹⡄⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⣼⠐⠂⠈⠉⢛⠛⠉⠁⡀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⢀⠎
⠀⠙⢦⡀⠱⣄⠀⠀⠀⠀⠀⠀⡇⠀⠀⠐⠀⠘⣀⠀⠀⠀⠠⢸⠀⠀⠀⠀⠀⠀⢠⠞⢀⡴⠋
⠀⠀⠀⠉⠒⠬⣦⣄⠀⠀⠀⠀⡇⠐⠂⠀⠀⢰⣿⣷⠀⠄⠀⢸⠀⠀⠀⠀⣀⣴⠥⠖⠉
⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣀⣇⠀⠀⠀⠀⠈⠿⠏⠀⠀⠀⢸⣀⡤⠖⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣙⠢⠤⢤⣤⣤⣤⠤⠴⢋⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣶⣤⡀⢀⣤⣶⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⠟⠉⠀⠀⠉⠻⢿⣿⣿⠁
⣿⣿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣶⣿⣿⣿⣿⣿⣷⣶⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢿⣦⡀⠀⠀⠀⠀⢠⣾⣿⣿
⠀⠀⣤⣤⣴⡄⢀⡀⠀⠀⣀⣀⠀⠀⢠⣤⣿⣧⣤⣤⠀⡀⠀⣤⣤⣴⣾⣷⣄⣤⣤⣴⠦⣠⣾⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣶⣤⢖⣤⣤⣡⣸⣾
⠛⢻⢻⢛⠛⠃⡛⠛⠓⢛⠛⠻⠛⠛⠛⠛⠛⠃⠉⠁⠀⠈⠀⠈⠉⠙⠉⠉⠛⡿⠟⠛⠛⠉⠉⠀⠀⢰⠆⠀⠀⠀⠸⡭⠿⣿⣿⠾⣿⣿⣿⠿⣿
⢠⠁⠀⡀⠀⠢⠈⠀⢈⠀⠀⠐⠂⠀⠀⠀⠄⠀⠀⠀⠒⠂⢀⡀⠈⠁⠀⠀⠀⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠲⢤⡀⠉⠒⠤⣀⠒⠤
⡘⢰⠀⡧⠘⡀⠀⢄⠀⠑⠄⡀⠀⠢⠈⠁⠢⢀⠀⠢⢄⠀⠀⢀⠀⠂⠀⠤⠄⠀⣀⠤⠂⠀⠀⠠⠀⠀⠈⠀⠀⠀⠀⠀⠐⠦⢀⠙⠲⠤⣀⠙⠲
⠁⢼⠀⢰⠀⢠⠀⠀⢂⠀⠀⠙⢦⡀⠀⠁⠀⡀⠙⠢⡀⠙⠢⣀⠁⠦⣀⠀⠈⠉⠀⠀⠚⠀⠀⠐⠂⠀⠠⠔⠒⠈⣀⡠⠤⠂⢀⠁⠲⣄⠈⠑⢤
⠀⣼⠀⢸⡄⠀⠇⠀⠀⠳⡄⠀⠀⠹⠄⠀⠀⠈⠢⠄⠈⠲⠄⠈⠓⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢀⣀⠐⠖⠆⠀⠠⢠⠒⠈⠁⢄⠈⠙⢦⡀
⠀⠸⠀⠀⠧⠀⠘⠀⠀⠀⠡⠬⠍⠀⠀⠀⡀⠤⠈⠀⠀⢀⡐⠂⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠐⠶⠆⠀⠀⡤⠤⠀⠳⠀⡀⠃
⠠⠀⠐⠀⠀⠂⠀⣀⠀⠠⡄⠀⠢⠀⠒⠀⠁⠀⠀⡀⠀⠀⠉⢀⠀⠀⠀⠐⠀⢀⡀⠀⠀⠀⠀⠀⠉⠀⠈⠛⠒⠀⠀⠠⠤⠀⠀⠲⠒⢀⠉⢀⠤
⢶⠀⠘⠀⠉⠁⠀⠀⡀⠀⠠⠤⠄⠀⠀⠀⠀⠠⠀⠉⠀⠀⠀⠀⡐⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⠄⠀⠐⢀⣤⠄⠀⠈⠁⣀⡤
⠀⠀⢀⡀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠰⠀⠀⠀⠀⠰⠄⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣄⣀⡄⠀⠀⢀⣠⠄⠀⠀⠈⠀⠰
⠠⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠐⠂⠀⠀⠀⠀⠀⠀⠀⠢⠀⠀⠀⠀⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣀⣀⡀⠀⠈⠀⣠⡦
⠀⠀⠀⠀⠀⠀⠀⣤⠀⠈⠒⠀⠀⠀⠀⠀⠀⢀⠀⠐⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣀⣀⣀⠀⠀⠀⠀⣠⡴⠆
⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢠⣀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠉⠀⢀⡠
⠀⠀⠀⠀⠉⠙⠒⠤⠀⠀⠀⠀⠀⠀⠘⠓⠂⠀⠀⠀⠀⠀⠀⠉⠈⠁⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠘⠊⠁⠀⠀⣀⠀⠀⠈
⢾⣶⡄⣤⡄⠀⠀⠀⠀⠀⠀⠀⠰⠓⢤⠄⡀⠀⠀⠀⠀⠀⠄⠠⡀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠘⠉⠉⠉
⠀⠁⠀⠀⠀⠁⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠖⠋⠉⠁
⠘⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠚⠂⠀⠀⠀⠀⠀⠰⠗⠂⠂⠒⠀⠀⠀⠀⠚⠐⠂⠀⠀⠀⠀⠀⠀⠀⠈⠀⠉⠁⠀⠀⠀⠀⢤⡤⠤⠖⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠋⠉⠁⠀⠀⠀⠀⠀⠀⠉⠉⠓⠢⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠒⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄
⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀
⠀⠀⠀⠀⠀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⢿⠀⠒⠤⢄
⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⢀⡤⢲⠆⢰⣿⠀⠀⠀⠀⢿⠀⠐⣇⠀⠀⢸⡄⠀⠀⠀⠉⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⢡
⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⢠⠏⠀⡞⠀⡼⢹⡄⠀⠀⠀⢸⣇⠀⣿⡀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⡇⠀⠀⠀⠀⢀⡏⠀⢸⡃⣰⠃⠈⢧⠀⠀⠀⣸⠛⢦⠟⠙⠦⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⡇⠀⠀⠀⠀⡼⠀⠀⠀⠁⠀⠀⠀⠀⠑⠂⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠘⢦⠀⠀⠀⠀⢸
⠀⠀⠀⠀⡇⠀⠀⠀⢰⡇⠀⢀⡤⠶⠶⠶⠦⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠛⠉⠉⠉⠉⠉⠓⠄⠀⠀⠈⢧⠀⠀⠀⢸
⠀⠀⠀⠀⢃⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⢸
⠀⠀⠀⠀⠘⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⡜
⠀⠀⠀⠀⠀⡄⠀⠀⡇⠀⠀⠠⠖⠉⠉⠉⠓⠦⡀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠔⠋⠉⠉⠓⠦⡀⠀⠀⠀⢸⠀⠀⠀⡇
⠀⠀⠀⠀⢀⠔⠒⠲⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣀⣸⠁
⠀⠀⠀⠀⢸⠀⠠⡀⣿⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⢸⠃⣿⠀⠀⠀⠀⠀⠀⠀⣠⡄⠀⠀⠀⠀⠀⠀⡿⠀⡀⢹⡄
⠀⠀⠀⠀⠘⣇⠀⣽⣿⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⣸⠀⢻⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⢠⣧⠊⠀⢸⠃
⠀⠀⠀⠀⠀⠙⣆⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠋⠉⢠⠏
⠀⠀⠀⠀⠀⠀⠈⠳⣄⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⣰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠠⠀⢀⣀⣀⠠⠤⠒⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⠦⣀⡀⣀⠀⠤⢶⠶⣖⣶⣶⣷⣶⡶⣤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⠖⣿⡿⣫⣿⠟⠋⣠⢐⣨⣵⣾⣿⣿⣿⣟⣭⣶⣿⣿⣿⣿⣿⣿⣗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⣶⡾⢛⡟⢡⣾⣯⣾⡟⣡⡨⣶⣵⣿⣿⣿⣿⣿⣿⣿⣏⣿⣿⡿⢿⣿⣿⣿⣿⡿⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡸⣾⣿⠀⣾⢁⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣿⣿⠟⢋⣴⣿⠿⣿⣿⣿⣿⣶⣶⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢘⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢛⣉⣤⣶⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⣿⣿⣿⣿⣿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠛⠛⠛⠛⠛⠟⠛⠛⠛⠛⠿⠻⠟⠻⢿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣏⣾⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣟⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣟⠀⡀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⣀⠀⠀⠀⣠⣄⣠⣤⣄⣀⣠⣄⡀⠀⠠⠀⠀⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⡯⠀⠇⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⡗⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⡇⢠⣾⣿⠟⠋⠉⠉⠉⢉⣭⣍⡉⠁⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⡟⠉⠉⠙⠻⣿⣿⡆⠀⢸⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣯⣴⣾⣿⣎⡸⢏⠀⢀⣤⣴⣶⣷⣿⣿⣿⣿⣶⣦⡀⠀⠀⣴⣾⣿⣿⣿⣿⣿⣿⣦⣤⣤⣄⠀⠙⣧⠀⣿⣿⠋⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⡾⣍⣿⡏⠁⠿⣉⣽⢻⡟⢩⣽⣭⡙⢿⣿⡿⠿⠃⠀⠠⣿⡟⣹⣿⡿⠛⣩⣭⡉⠻⣿⣿⣧⠀⠀⠀⢿⣷⠟⢹⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢷⣽⠿⡇⢸⠀⠉⠳⣾⠇⣼⣽⣯⣥⣤⣿⠆⠀⠀⠀⠀⣿⠘⠙⠿⢠⣜⣛⢻⠃⠀⣿⡿⠛⠃⣤⠀⡼⠁⠀⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⢇⠀⠀⠈⠀⠀⠀⠙⠾⢷⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠈⣉⣡⣤⠾⠏⠀⠀⠀⠘⡶⢈⡆⢰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠈⢲⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣸⠃⡎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢃⣘⣇⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡁⡾⠁⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣦⡅⠘⠀⠀⠀⠀⠀⠀⠀⣠⣀⢀⡀⠀⠀⠀⢠⡀⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⢀⠔⢸⣷⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⢻⡟⢿⢿⣦⣤⣼⠿⣿⣼⣿⣿⠀⠀⠀⠀⠀⡀⠃⡜⠀⣽⣛⣻⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠹⡿⢿⣿⣿⠁⠀⠀⠀⠀⠀⠀⣹⡿⣿⡿⣿⣿⣟⢿⣏⠀⠀⠀⠀⠠⠎⠀⠀⡼⠀⣤⡏⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠈⠻⣿⡆⠀⠀⠀⠀⢠⣾⣷⢞⣇⢼⣴⠆⣜⡷⢾⣦⡀⠀⠀⠀⠀⢿⡶⠁⣔⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⣿⢷⡄⠀⠀⣰⣿⣾⢷⣾⣿⠷⠿⢾⣿⣿⡾⣿⣷⣆⠀⠀⢊⠼⣿⢘⡐⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠸⢧⡿⣶⣾⣷⣾⣿⣿⣿⣷⣤⣶⣶⣾⣿⣿⣿⣧⣺⣷⡶⣾⣾⣟⠠⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠈⠛⠿⣿⣿⣿⡟⠁⠹⡿⠿⢿⣿⣿⡿⠉⢻⡿⣿⣿⠿⣻⡏⠂⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡄⠀⢠⣽⣿⣿⣿⡄⠀⠈⠁⠉⠈⠁⠀⢀⣾⠁⠰⠂⣰⠋⢀⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⣾⣿⣿⣿⡏⠛⠦⣄⣤⣤⣤⡤⠖⠟⣁⠔⠀⠌⠁⣠⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⡟⠀⢀⠀⠀⠀⠀⠀⠀⠀⠸⠁⠀⡀⢀⣼⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡁⠈⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠈⡁⣠⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠤⣀⣀⣀⣂⣀⣠⠔⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉

⣶⣶⡶⠶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⡖⠲⣯⣍⣉⣩⣭⣩⣉⣨⣭⣭⣭⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣄
⠀⠀⠀⢀⣤⠀⠀⠀⠈⣿⡟⠁
⠀⠀⠀⠈⠉⠁⠄⠀⠈⠙⠛⠓⠀⠀⠀⠀⠀⢀⡴⠾⠁⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠉⠀⠀⠀⠀⠀⠀⠉⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠤⠀⠀⠄⠒⠂⠀⠀⠀⠘⠉⠉⠉


⠀⡀⠄⣠⠄⣀⡀⠀⡀⠀⣀⠀⡀
⢦⡈⠲⢄⡉⠒⢭⡑⠂⠤⢀⠋⠥⣂⠢⠤⣐⡂⠤⢀⣀
⠀⠙⢦⡀⠙⠢⣀⠈⠓⢦⣀⠉⠲⢤⣌⡁⠂⠬⣉⠓⠲⠭⣝⡲⠤⠤⣄⡀
⢳⡀⠀⠙⣦⠀⠈⠳⣄⠀⠈⠳⢶⣀⠈⠙⠳⢤⣀⡉⠑⠶⢤⣍⠙⠒⠦⣭⣙⠒⠦⠤⣄⣀
⠈⢻⣤⠀⠈⢳⡄⠀⠈⠻⣤⠀⠀⠉⠳⣤⡀⠀⠈⠑⠶⣤⣀⠈⠙⠲⢦⣀⠉⠙⠲⢦⣄⡉⠛⠲⢦⣄⡀
⠀⠀⢷⡀⠀⠀⠙⣤⠀⠀⠈⢣⣄⠀⠀⠈⠻⣦⣄⠀⠀⠈⠙⠷⣤⡀⠀⠉⠛⠶⣄⡀⠈⠙⠲⣦⣀⠈⠉⠛⠶⣄⣀
⡇⠀⠈⢿⡆⠀⠀⠙⣷⡀⠀⠀⠙⠷⡀⠀⠀⠀⠙⢷⣦⠀⠀⠀⠈⠛⢷⣤⡀⠀⠈⠛⠷⣤⣀⠀⠉⠳⢦⣤⣄⡈⠙⠳⢦
⣿⣶⠶⠾⠿⣶⣶⣶⣿⣿⣶⣶⣶⣾⣿⣷⣶⣶⣶⣾⣿⣿⣷⣶⣶⣶⣶⣿⣿⣶⣶⣶⣶⣾⣿⣿⣷⣶⣶⣾⣿⣿⣿⣶⣶

⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠠⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⡐⠂⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⡀⠀⠀⠀⠒⠐⠓⠂⠀⠠⠀⠀⠀⠀⠀⠠⠁⠀⠀⠉⠉⠉⠉⠑⡂
⠀⠀⠀⠀⠀⠀⠠⠤⠀⢀⠀⠀⠀⠀⠀⠠⠀⣠⠤⠀⠀⠠⠤⡄⠱⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠔⠀⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⣀⠀⠀⣧⠀⠀⠀⠁⣀⣀⠀⠀⠀⠀⠀⠀⡐
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⣀⣬⡅⠀⠸⠗⢀⠆⠈⠟⠀⠀⣯⢤⡀
⠀⠐⠒⠀⠀⠁⠀⠀⠉⠀⠀⢠⠀⢇⠈⢧⠀⠀⠀⣎⣀⡀⠀⠀⢀⡿⢁⠇
⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠘⠀⠈⠑⠚⣆⠀⠀⠀⢭⠤⠄⠀⡸⠓⠉
⠀⠄⡀⠀⢀⡀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠘⣦⡀⠀⠀⠀⢀⠔⠁
⠀⠀⠀⠐⠒⢒⠶⠖⠀⢒⠆⠀⠀⠀⠀⠀⠀⠈⢻⠶⠶⣶⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠠⠇⠀⠀⠀⠀⠀⢀⣠⣤⠉⡀⠤⣄⠖⠲⢤⡀⠀⠀⠀⠀⠀⠁⣄⠒⠒⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣀⠀⢀⠴⠋⠁⠀⠈⢢⡀⠉⠀⠀⠀⠉⠳⢄⠀⠀⢀⡠⠁⢀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡀⠈⠙⠁⠀⢰⠀⠀⠀⢀⠀⠀⠀⠀⣤⡀⠀⠀⠱⡖⠁⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠶⠶⠚⢻⠀⠀⠀⢸⠀⠀⠀⠀⣿⠙⠲⢤⣄⣀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⢸⠀⠀⠠⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠘⠀⠀⠀⡼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⠒⠐⠠⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⣠⠀⠀⠈⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⢠⠇⢳⡀⠀⠱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⢀⡟⠀⠀⠻⣄⠀⠱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⢀⡞⠀⠀⠀⠀⠘⢦⠀⠑⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠠⢤⠎⠀⠀⠀⠀⠀⠀⠀⠐⡉⠅⠒⠂⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢤⣴⣶⣶⣶⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⣿⣄⣤⣴⣾⣷⣍⡙⢿⣿⡗⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⢀⢉⠁⣿⠋⠙⠉⠉⠁⠀⠙⢿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠻⠷⠞⠃⠀⠀⠀⠀⠀⠀⣀⡈⣿⣞⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣣⡄⠴⠛⣛⠷⠀⠀⢠⣿⢋⡉⠳⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠃⠠⠚⡉⣁⠀⠀⣿⡈⠄⢑⠀⢹⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⣀⢄⡀⠈⠁⠀⠀⢹⡅⠀⠀⠀⣾⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡏⠍⡰⠈⡀⠀⠀⠀⢋⠃⠀⠀⡷⣻⣾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡣⢀⠁⢠⠉⠆⠀⠀⢿⣆⠀⢸⡇⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⢸⠄⡀⡀⠃⣴⣷⣾⢛⠀⠈⣰⣇⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠁⠁⠃⠲⠤⣤⠾⣄⣴⢿⣿⣟⠳⠦⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠴⢪⣿⠀⠀⠀⠀⠈⣀⠀⢀⣠⡿⠁⣿⢸⠈⢧⠀⠀⠀⠈⠙⠳⠤⢄⣀⡀
⠀⠀⠀⠀⠀⠀⣀⡴⠚⠋⠁⢰⠃⠘⠆⠀⠀⠠⠀⠹⣯⢯⡁⣄⠀⡟⠘⢤⡎⠀⠀⠀⠀⡠⠀⠀⠀⢀⠈⣆
⠀⠀⠀⢀⠄⠊⠁⠀⠀⠀⠀⠀⠑⡤⠚⡄⠀⠀⠁⠀⠹⡄⢳⣝⠀⠁⢀⣆⠈⠙⡆⠀⠀⠁⠀⠀⣰⠋⠀⣿⡀
⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠹⠀⠀⠀⠀⢀⣇⡾⠉⢷⠁⣾⠛⠀⢰⣧⡶⠀⠀⢀⡞⡁⠀⠀⣿⡇
⠀⠀⣼⠁⠀⣆⠀⢠⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⢸⠁⣧⣠⣾⢠⡇⠀⠀⣾⣿⠃⠀⣠⡟⠜⠀⠀⠀⣿⠃
⠀⠀⣿⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠹⣆⡼⠛⠛⠒⠲⣼⣆⠘⢿⡇⣸⣿⠀⣼⣿⠏⠀⢰⣿⠀⠀⠀⠀⣴⣿⣧
⠀⠀⣾⠀⠀⠈⢿⣦⠀⠀⠀⠀⠀⢀⡸⠅⠀⠤⣄⣀⣇⡬⢹⢸⢱⣿⣿⣸⣿⠋⠀⢀⣾⣿⠀⠀⠀⣸⠟⢸⡏
⠀⠀⢳⠀⠀⠀⠀⠹⣇⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⣬⣭⡛⠛⡎⢾⣿⣿⡿⠃⠀⠀⣸⣿⠇⠀⠀⠀⠀⠀⢸⡇

⠀⠀⠀⠀⠀⠀⢀⣀⣤⠴⣄
⠀⠀⠀⠀⢰⣿⠭⠵⠖⠲⣌⡷⣄
⠀⠀⠀⠀⢸⢫⠄⠀⠚⠛⢻⣇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⣿⠀⠞⠂⣉⣉⠙⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠞⠋⠉⢁⣀⣀⣀⣠⡴⠊
⠀⠀⠀⠀⡇⠀⠀⠐⠻⣭⡼⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⡇⢰⡂⠀⠀⣿⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⣀
⠀⠀⠀⠀⢷⡈⠙⢛⣯⡵⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠰⣫⠿⠭⠋⠁
⠀⠀⠀⠀⠈⣇⢀⠀⠈⠘⣆⠻⡄⠀⠀⠀⠀⢀⣤⠶⠛⠉⠉⠙⠛⠾⣷⡶⣄⠀⢤⡀
⠀⠀⠀⠀⠀⣿⠀⢷⡀⠀⠈⠃⠹⣦⡀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠹⡌⢷⡀⠹⣦⡀
⠀⠀⠀⠀⠀⣿⠀⠈⢧⠀⠀⠀⠀⠈⠻⣦⡿⠀⠀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⡈⠻⣦⣀
⠀⠀⠀⠀⠀⣿⠀⠀⠘⡇⠀⠀⠀⠀⠀⠈⠻⣶⣀⡇⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠉⠳⣄⠉⠛⠛⠒⠒⠒
⠀⠀⠀⠀⠀⢻⡰⡀⠘⣽⢦⠀⠀⠀⠀⠀⠀⢹⡍⢷⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⡇⣸⠀⠛
⠀⠀⠀⠀⠀⠘⣧⠫⠀⣿⠙⠿⠟⠂⠀⠀⠀⢨⣷⢾⠠⢤⣤⣤⣤⠞⠋⣠⣴⠄⠀⣧⡏
⠀⠀⠀⠀⠀⠀⠸⣆⠀⠹⣆⡀⠀⠀⠀⠠⠴⠚⠸⡇⠀⠀⠀⠀⣀⢄⡰⡝⠁⠀⢠⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠨⡉⠛⠛⠒⠒⠀⠀⠘⢁⡼⠀⠀⠀⠀⠑⠒⠺⠀⢀⣼⠋⢷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⠘⢦⣀⣀⣀⠀⠔⠋⠉⠀⠀⠀⠀⠀⢀⣀⣤⡴⠟⠁⠀⠈⠙⠷⢶⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⣬⣉⢁⣠⡴⠶⠛⠛⠛⠛⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⡀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣾⣿⣿⣧⣀⠀⠿⠋
⠀⠀⠀⠀⠀⣠⣤⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠠⣤⣤⣤⣤⣤⡄⠀⠀⠀⢠⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣟⢻⣄
⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠖⠀⠀⠀⠀⠙⣿⣿⣿⣦⡀⠀⠿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠻⠇⠀⠀⣀⡀
⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⡷⠀⢠⣬⣿⣿⣿⣿⣿⣿⣿⠁⡴⠁⠉⠉⠁⠙⠐⠚⠁
⠀⠀⠀⢸⡏⣿⣿⡿⠉⠛⢤⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⣿⣿⣿⣿⡇⠀⠘⢿⣿⣿⣿⣿⣿⠟⠃⠜
⠀⠀⠀⠀⠀⠹⢻⠃⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈⢉⣿⠋⣿⣿⠁⠀⠀⣾⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠄⡆⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⠀⠐⠟⠃⠀⠈⠁⠀⠀⣸⣿⣿⠏⣸⡿
⠀⠀⠀⠀⠀⠀⡃⠇⠀⠀⢠⠊⠉⠉⠢⡄⠀⠀⠀⠀⡀⠀⣀⢀⣀⣂⣤⣅⠿⠀⠀⣃⡄
⠀⠀⠀⠀⠀⣰⠅⠀⣠⠞⠁⠀⠀⠀⠔⠛⠛⠿⠆⠚⠨⠬⠋⠉⠉⠉⣿⣿⠀⠀⠘⠉
⠀⠀⠀⠀⠀⠋⠀⠀⢹⣧⣤⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠷⢀⡆⠀⠀⠀⢻⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡏⠲⠆
⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⡗⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠒⢠⣤⣄⢀⣀⡀⣀⠀⢀⠀⡀⢀⠀⣄⠀⠀⣀⡀
⠀⠀⠀⠙⠓⠀⠺⠟⠙⠛⠛⠒⠛⠋⠱⠛⠫⠽⠖⠙⠒⠛⠚⠛⠛⠛⠛⠛⠛⠲⠾⠓⠒⠚⠓⠐⠒⠒⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⢧⠀⢰⣏⣷⠂⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣾⣿⣦⣤⡄⠀⣾⣷⠂
⠀⠀⠀⠀⠀⠀⠀⣤⠤⠶⠖⠁⢀⣈⣳⠶⣤⣤⠜⠱⢤⣴⣶⠖⢒⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣯⣄⣀⡀⠉⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⢰⠋⣀⡀⠹⣞⢳⠀⠀⢰⣿⡿⠶⢦⣌⣿⠛⠛⢿⣿⣿⣿⣿⣿⣀⣠⣿⣿⢿⣿⣿⣿⠉⣉⣉⣿⣿⣶⣼⣿⡀
⠀⠀⠀⠀⣀⡰⢦⣀⠀⢸⠀⢸⠀⢿⣻⠀⣿⡟⢻⣿⠙⣿⡇⣶⣆⢹⣿⠀⣿⡄⢿⡇⣤⡌⢿⡏⢹⣿⢡⣶⠈⣿⡇⢠⣿⣿⣿⠇⣼⣿⣿⣿⣦⣤⣤⠄
⠀⠀⠀⠀⢹⣄⣀⡞⠁⣧⣤⠈⠳⣈⠛⠿⣿⢿⢸⣿⡀⣿⡇⢹⡟⢸⣿⠀⣿⠇⣼⡇⣿⠇⣼⡇⢸⣿⡈⢿⣤⣿⡇⢀⣉⣹⣿⠀⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠈⠁⠈⠁⠀⠀⣸⠀⢻⠛⣷⣆⠈⣿⠘⣿⡇⣿⡇⢰⡀⣿⣻⡇⣠⣴⣿⠀⣄⢸⣿⡇⢸⣿⢻⣦⠘⣿⠇⢸⣿⣿⣿⣼⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢶⡛⠁⠀⢸⡄⠙⠚⢀⣿⣆⠛⢃⣾⣇⣸⣧⣘⣿⣇⣻⣿⣿⣀⣿⣈⣿⣧⣼⣿⡈⠛⣠⣿⣀⣈⡉⣹⡉⣹⣿⣿⡿⠛⠻⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣝⣀⣄⣸⡟⠶⠶⠿⠿⠬⣿⣿⣛⣙⠛⢛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠁⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠹⣿⠛⠁⠛⣻⠟⠛⠛⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣇⣤⣼⣷⣶⣶⣦⣤⣤⣤⣀⣈⠉⠛⠻⠿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠈⠉⠉⠉⠉⠉⠉⠙⠛⠛⠻⠿⢶⣦⣤⣉⠻⢿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠲⠭⣧

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣀⡀⠀⠀⠀⠀⣠⣤⣶⣶⣶⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣽⣿⣿⣿⣦⡀⢀⣾⣿⣿⣿⣿⣾⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣠⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠿⠿⠿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⣟⢿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣶⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⢧⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⡿⣟⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣝⣿⣿⣿⣿⣻⣿⣯⣵⣶⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣽⣿⣿⣷⣝⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⠿⠿⢿⣿⣿⣾⢿⣿⣿⣿⣿⣿⢻⣿⢯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⡷⠶⢟⣼⣿⣿⣭⣭⣭⡾⢿⣾⣻⣶⣿⣽⣿⣿⣹⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⢏⣽⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣷⣿⡇⣿⣿⣿⣯⣿⢧⣿⣿⣻⣿⣿⣿⡿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⡿⣻⣵⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣟⢿⣿⣻⢿⣾⣽⣿⣿⢋⣾⣿⡿⣿⣿⣿⣿⣴⢿⣛⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣎⣿⣿⣿⣶⣯⣿⡷⣾⢯⣿⣿⣿⡎⣿⣇⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣯⡻⣿⣷⢿⣧⣟⣻⣿⡿⣯⣾⣷⣽⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⡻⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣟⣽⣿⣿⣿⡿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣾⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣾⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣞⢿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⣾⣿⣿⣿⣿⣿⣿⣿⣷⣽⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣹⣿⣿⣿⣿⣿⣿⣿⣟⣿⣻⣽⣿⣿⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⢿⣿⣿⣯⣽⣟⣛⣛⣛⣛⣛⣿⣿⣿⣿⣿⣿⣿⣯⣭⣭⣿⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⡟⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢿⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠁


⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣿⠉⠙⠉⠉⠉⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣾⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠈⠉⠁⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⢰⡶⣄⠀⣤⢤⣸⣟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⢁⡉⠈⠉⠁⡄⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠥⠌⢂⢔⢷⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣴⡛⣧⣀⠉⢀⣦⣫⣣⡌⢳
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣶⣿⠿⡟⢿⡏⡇⠙⡉⠉⣹⡛⠋⠙⢁⣾⣄⡀
⠀⠀⠀⠀⠀⠀⠀⢠⠿⠘⡇⠀⠁⠀⢰⠃⠘⠀⡇⢀⣾⣷⠘⣿⡈⠀⠘⣍⠉⠛⠳⢦⣄
⠀⠀⠀⠀⠀⠀⢀⡞⢷⠄⢿⠀⢀⣀⣃⣀⠀⠀⢳⢠⣾⣷⡄⣿⣿⡀⠚⡜⠡⠀⢀⠞⢸⡄
⠀⠀⠀⠀⠀⣠⡟⠁⠉⢳⣼⡀⣷⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⠀⠚⣅⠀⠑⢌⡴⣿
⠀⠀⠀⠀⣼⢇⠈⠱⢤⣶⣿⡇⠘⣧⠀⠀⠀⠀⠀⣿⣿⣿⠋⢿⣿⣦⠀⠹⠀⠀⠈⢷⠉⡆
⠀⠀⠀⣠⡿⣈⣑⣠⢤⣯⣾⡇⠀⣿⢧⠀⠀⠀⠀⣿⣿⡏⠀⠈⢿⣿⣧⡀⠀⠀⠀⠸⡷⡝⡄
⠀⠀⣴⣿⡿⠻⢯⣍⢉⣿⣿⠇⢸⡏⠈⢇⠀⠀⠀⢸⣿⠃⠀⠀⠀⢻⣿⣟⢦⠀⠀⠀⢷⠙⡿⡄
⠀⠈⡟⡟⠀⣀⠄⠈⠛⢿⡿⠶⣾⣇⠀⠈⢆⠀⠀⠈⣿⠀⠀⠀⢀⣾⣿⠛⣧⣀⠀⠀⠘⢿⣷⠃
⠛⠛⢿⣤⡞⠁⡤⢂⣽⡏⡐⠆⡑⠏⣻⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⢿⡛⠛⠿⢿⣷⣦⣤⠾⠛⠛⠛⠛⠛⠛⠛
⠀⠀⠀⠙⠛⠻⢿⣞⠾⣷⢯⣓⣬⣑⣽⡏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠦⣄⡀
⠀⠀⠀⠀⠰⣜⠉⠁⠀⠈⠉⠉⠉⠀⠀⠀⠀⠑⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣄
⠀⠀⠀⠀⠀⠈⠛⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠠⡀⠀⢀⢀⣤⣤⡤⠴⠖⠒⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⣀⠀⠀⠀⠀⠀⣀⣠⡤⠤⠖⠚⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠖⠚⠛⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⢀⡀⠀⡀⠀⣀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡿⢻⣼⠃⢾⢉⣷⢸⣿⠇⠀⢻⣾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠈⠋⠀⠈⠛⠁⠈⠉⠙⠃⠘⠉⠓
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡷⠀⢸⡇⠀⣸⣧⠀⠀⢸⠗⢦⡀⠀⢶⣦⣤⡀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢿⡿⠀⣷⠶⢾⡇⢀⣿⣼⡆⠀⢸⡶⠛⠃⠀⠀⢹⠈⢹⡀⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠸⡇⠸⡇⠀⢹⡀⢸⡍⠳⣦⣄⠀⣼⣷⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⠳⣤⣟⣦⠀⣿⣂⠀⣶⡄⢠⣦⢠⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⡶⠿⠟⠦⡄⢿⡵⠸⠏⢳⠸⠋⠛⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠿⠀⢸⡏⢙⡆⠀⠘⢻⡟⠃⢠⡾⠟⠛⠆⠀⢠⣶⡦
⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⡆⠀⢸⠿⠛⠷⡄⠀⢸⡇⠀⢸⠁⢀⣀⣀⠀⢠⣥⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡀⠀⠸⠦⠤⠾⠏⠠⣾⣷⠄⠈⢧⣤⣿⡿⡆⢀⣉⣉
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠉⠀⠉⠛⠃

⠀⠀⠀⠀⠀⠀⠀⢠⠳⡀⢴⣦⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣷⣄⡀⢠⣦
⠀⠀⠀⠀⠰⣖⠒⠁⡠⠵⣲⡖⠊⢒⣶⣖⡛⣿⣿⣿⣿⣿⣿⠟⢿⣿⣿⣿⡿⢤⣤⣈⣀⣄
⠀⠀⠀⣠⣄⠀⡇⢸⠰⣷⢸⣾⢶⡞⣿⢩⡝⣿⢰⡌⣿⢩⠻⡗⣾⢋⡍⣿⡇⣶⣾⡏⣿⣿⣦⣄⡀
⠀⠀⠈⠧⠼⠁⠷⡄⣧⣍⠻⣷⢸⡇⣿⠸⢣⣿⠸⢇⣿⠸⣱⡇⣿⣎⠳⣿⠀⣬⣿⢡⣿⣿⣿⡏
⠀⠀⠀⠀⠀⢤⠐⠁⢃⠹⠇⣸⡸⢇⣿⣸⣌⣿⣰⣿⣇⣷⣹⣧⣿⡘⢃⣿⣀⠛⣟⣻⣿⡿⠻⠇
⠀⠀⠀⠀⠀⠀⡧⠤⢼⠓⠚⠛⠛⠿⠭⣽⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣆⣠⣧⣤⣤⣉⣉⣙⠛⠿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠉⠉⠉⠉⠉⠙⠛⠓⠶⢬⣛⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁


⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶

⡀
⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣶⣾⣿⣿⣿⣶⣦⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⡰
⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⢟⣫⣵⣶⡿⠿⠿⠿⠿⠿⠿⢿⣿⣿⣻⢦⣄⠀⠀⣠⠊
⠀⠀⠈⠱⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢓⣽⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣗⢻⣷⠉
⠀⠀⠀⠀⠀⠈⠉⠁⠒⠀⠀⠀⠀⠀⠀⠀⣸⣷⣿⣿⠇⣠⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣧⢿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⣼⣿⣿⣿⡿⠉⢁⣀⡚⢥⣀⣀⣠⠶⠶⢶⣤⡀⠀⣿⣿⣹⡗
⠀⠀⠀⠀⠀⠀⠀⠀⡐⠀⢱⠀⠀⠀⢼⣿⣿⣿⣿⠃⠀⠛⠉⠛⡸⠃⢻⠁⢴⡟⢶⠀⠈⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠂⣀⡀⢊⣾⣿⣿⢹⡟⠓⠦⠤⠤⠚⠁⠀⠘⢆⡀⠀⠀⣀⡴⠁⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢁⡨⠂⢿⣿⣿⢰⡇⠀⠀⠀⠀⠀⠂⠘⠀⠀⠈⠉⠉⠁⠀⠀⣿⣿⣿⠋⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁⠈⠀⠁⣹⣿⣧⣾⢀⡀⠀⠀⠀⣴⠦⣤⡀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⠀⣿⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⠁⠈⠁⠀⠀⢸⣿⣿⣿⣇⠀⠀⠀⠀⠀⠼⠀⠋⣿⣿⣰⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣿⣿⣿⣿⠀⠀⢰⠀⠀⢸⣿⣿⣿⡟⠀⠀⢰⡀⠀⠀⠀⢠⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠈⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⢿⣇⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⢿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣮⣿⡜⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠟⣼⣿⣿⣿⣷⣦
⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣦⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠁⣨⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⣫⡖⣼⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣷⡉⡿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠟⣱⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣯⣻⣿⣿⣷⠃⣿⠇⠀⠀⠀⢀⡇⠀⠀⠀⠀⣿⣿⣿⣿⣿⢣⣾⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣼⠏⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢻⣿⡿⣿⡿⣿⣿⢟⣾⣿⣿⣿⣿
⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣿⣷⣶⣶⣶⣶⣾⡿⣿⣿⠷⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠔⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠡⠄⠈⠄⠀⠀⠀⠀⠀⠀⠀⡾⢿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠌⠀⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠁⠈⡀⠀⠀⠀⠀⠀⠀⠀⣐⠀⠀⠉⠈⠉⠟⠀⠀⠀⠀⠈⠀⡀⠀⠨
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠀⠉⠀⠀⠀⠀⠀⠀⣠⠀⠀⠐⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠉⠠⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠁⠀⠀⠀⠀⠀⢀⣤⣤⠀⡆⠀⢀⠔⠀⠀⠀⠀⠔⣠⣤⣄⢠⠀⠀⠀⠀⠈⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⣿⡑⠛⠀⢀⣤⣾⣦⣠⣶⣦⡀⠀⠙⢂⣿⡆⠄⠀⠀⠀⠀⠀⠈⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠈⠀⠀⠀⠀⠀⠙⠻⠶⢿⠟⠋⠉⢈⡁⠉⠙⠻⡿⢶⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠋⠀⠂⠄⠜⠣⠀⠄⠊⢻⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣌⣀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣈⡄⠀⠀⠀⠀⠀⠀⠀⢀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠄⡀⠀⠀⠀⠘⠛⠛⠛⠢⠀⠀⠀⠀⠀⠀⠀⡀⠘⠛⠛⠛⡄⠀⠀⠀⡀⠄⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢰⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡄⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣀⣀⣀⣀⣀⣀⣀⡠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠛⠛⠛⠛⠛⠛⠛⢃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣶⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣶⣶⣶⣶⣶⣶⣶⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣶⣶⣦⣤⡀
⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠛⢿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠸⠉⠉⢹⠀⠯⠉⠉⠽⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠠⡀⠀⡈⠀⠰⠀⠀⡄⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⣷⣿⣿⡄
⠀⠀⠀⠀⠀⠀⣿⣿⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⣀⣀⣀⣀⣠⣄⣠⣄⣀⣀⣥⣀⣇⣀⣀⣀⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠉⠉⠉⠉⠉⣿⣿⠉⠉⠉⢹⣿⠉⠉⠉⠉⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⣠⣿⣿⠀⠀⠀⢿⣿⣄⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠸⠟⠋⠁⠀⠀⠀⠈⠙⠻⠷⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⠿⠟⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⠿⠟⠛⠋⠁

⠀⠄⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠙⠃⠓⠉⠉


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠂⠀⣒⣒⠲⣂⠀⠓⣀⣒⡂⠐⣖⣚⡀⠛⣂⣙⣂⡛⣆⠐⢂⣘⣳⠀⣲⣘⠃⠠⠓⠈⢻⠂⠛⢂⡼⠏⢻⡧⠛
⠂⢀⡒⠀⠀⢹⡆⠀⠘⢳⠀⠀⠉⣷⠆⠀⠈⠳⡀⠀⠒⣃⡀⠚⠃⡀⠘⠁⢠⡘⠃⠀⣬⡋⠀⢀⣍⠀⠀⣍
⣀⠘⠉⠀⠀⡈⠉⠀⠀⢘⣳⣀⠀⠉⢉⣥⡀⠈⠙⢀⣄⣉⠉⠀⢈⣹⡁⠀⠈⠍⠀⠀⠉⣁⣀⠀⠈⢀⣴⣤
⡛⢓⠄⠦⠀⢹⡓⠤⠒⠀⠍⢉⡁⠀⠈⣁⡈⠀⣀⠭⠉⢉⠁⡀⠈⢙⠋⡄⠈⠙⠣⠀⠀⢙⣙⡂⠄⠠⠉⠉⡄
⣿⣿⣾⣷⣶⣾⣿⣷⣾⣾⣾⣿⣿⣿⣿⣿⣷⣶⣿⣷⣿⣾⣿⣿⣷⣾⣿⣷⣿⣿⣿⣶⣿⣷⣿⣿⣿⣿⣿⣾⣿
⣿⣿⣤⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠶⠒⠒⠒⣒⣤⡀⠀⡠⠤⠤⢤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠋⠀⠀⠀⠐⠋⠉⠉⠉⠛⠓⣴⡚⠉⠉⠉⠉⠓⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠙⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣼⡇⠀⠀⠀⠀⠀⠀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⣄⠀⠀⢻⡀⠀⠀⢠⡀⠀⠀⣿⡋⢻⣿⡇⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢷⣬⣷⣤⣌⣳⣤⣀⣈⣻⣦⣄⣹⣿⡾⠟⠙⠶⣄⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠉⢛⣿⣛⣯⣉⠉⠉⠉⠉⣉⣉⡈⢳⡀⠀⠀⠘⣆⠀⠀⢰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡮⠀⠀⠀⢀⣾⡿⠋⠁⠈⢳⡄⢀⡾⠉⠉⠻⣆⣷⠀⠀⠀⢻⠀⠀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⢀⣾⠋⠀⠀⢀⡀⠀⣧⣾⠀⣀⠀⠀⠹⣿⡇⠀⠀⣸⠀⢰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⡾⢻⡀⠀⠀⣿⣿⢂⡿⢻⣼⣿⡇⠀⠀⣿⣿⢀⡴⣿⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢏⠹⠇⢬⣳⣤⣀⣬⣥⠞⠁⠈⢿⣥⣀⣠⡴⢛⣧⠤⣾⠇⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⣾⠛⣧⣀⠉⠉⠉⠉⠁⠀⠀⠀⢀⠈⠙⠛⠁⣸⡿⣾⡏⠀⠀⠀⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣼⠇⢠⡟⢹⡇⠀⠀⠀⠹⣶⣶⣶⡿⠀⠀⣴⢻⣿⠀⢻⣧⠀⠀⠀⠀⠙⠶⣤⣴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⢀⡟⠀⣼⠷⣦⠀⠀⠀⠈⠉⠉⠀⠀⣠⣇⠀⢿⠀⢸⢻⡆⠀⠀⠀⠀⠀⣠⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⡾⠀⣼⠃⢀⣿⠀⠀⠀⢀⣀⠀⠀⢸⡏⢿⡄⠸⡇⢸⡎⣧⠀⠀⠀⣀⡴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡸⠁⣼⠃⠀⣼⠇⠀⠀⢰⣿⣿⡆⠀⠘⣷⠈⣧⠀⣿⠀⠁⣿⣶⡶⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠁⠀⣸⡏⠀⠀⠀⣾⣿⣿⣷⠀⠀⣿⠀⣿⠀⠀⠀⢠⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣷⣄⠀⠀⢀⣿⠀⠀⠀⠀⣿⣿⣿⡿⠀⠀⢸⡀⠀⠀⠀⠀⣼
⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⢈⣿⣦⡀⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⢀⣾⡇⠀⠀⠀⣰⠛⢦⡀
⠀⠀⠀⠀⠀⢀⡴⠋⠀⣀⡴⠋⠀⠉⠁⠀⠀⣿⣿⣶⣦⣤⣤⣤⣴⡾⣿⡇⠀⠀⠰⢿⡄⠈⠳⡄
⠀⠀⠀⢀⣴⣿⣴⡶⠞⠁⠀⠀⠀⠀⠀⢀⣾⣋⣠⣿⡍⠉⢉⣿⣡⣄⠸⣷⡀⠀⠀⠀⢻⣄⠀⠹⣄
⠀⠀⠀⣸⣯⡿⠋⠀⠀⠀⠀⠀⠀⠀⣠⡿⠿⠟⠉⠹⣿⣴⣿⠟⠀⠹⣿⣿⣷⡀⠀⠀⠀⠹⣿⣿⣿⠄
⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠀⠀⠀⠀⠀⠘⠛⠁⠀⠀⠀⠀⠈⣿⣧⠀⠀⠀⠀⠙⢯⣿⡀
⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠈⠻⣷⣄
⢸⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠀⠀⠀⠀⠘⢿⣆
⠘⣆⠀⠀⠀⠀⢀⣠⣴⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⢿
⠀⠈⠛⠛⠻⠿⠛⠋⠁⠈⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⡀⠀⠀⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠉⠳⣄⠀⠀⠀⠀⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠈⠳⠶⠶⠾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠶⠶⣶⣦⣤⣤⣤⠤⠖⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⡤⠴⠒⣀⣠⣶⣶⣶⣶⣤⣶⣶⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠁⠀⠀⠀⢠⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⠄⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⢀⣼⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣄⠀⠀⢰⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⢻⣿⣿⣷⠀⠀⠀⠀⠀⣰⣿⣿⣟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣷⠀⠀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⢠⣿⣟⡁⠀⢠⣤⡀⠀⢿⣿⣿⡟⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⣼⣿⣿⣿⣿⣿⡆⠀⢹⣿⣮⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡋⠙⠋⠘⢿⡿⠁⠀⢸⣿⣷⡄⠀⠻⣿⠃⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⠁⢿⣿⣿⣿⢿⣯⡻⢿⣿⠿⣿⣿⣿⣿⠋⠀⠀⠀⠀⣀⣀⣠⣴⣿⣿⣿⣿⡄⠀⢹⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠈⠛⠿⣿⡇⠙⠇⠀⠀⠀⠈⠻⢿⣿⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⢸⢰⡁
⠀⠀⠀⠀⠀⣀⣤⣄⣰⣿⣦⣾⣿⣿⣿⣿⣿⣿⣟⠉⠁⠀⠰⡄⠀⢰⣦⣁⠃⠀⠀⠀⢀⣀⣀⣀⡀⠀⣤⣾⣿⣿⣿⣿⣿⣿⠟⠛⢫⠀⠀⠀⠀⣼⡇
⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣧⣄⠀⠀⠉⠀⢠⣾⠏⠐⠉⠛⠛⠻⠿⠿⣿⣿⣷⣦⣍⣉⡻⢿⡿⠟⠁⠀⠀⠀⠁⠀⠀⠀⠹⣷
⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⠛⠁⠀⠈⠁⠀⠀⠙⠋⠀⠀⠀⠀⣾⡏⠀⢢⡀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠦⠤⣄⣀⣀⠀⠰⠇⠀⠀⠀⣽⠆
⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⡿⢀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶⡿⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⡀⠀⠀⠱⡀⠀⠉
⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠁⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠟⠁⠀⠀⠀⠀⠁⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠁⠈
⠀⠀⠀⠀⠀⢠⣾⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢀⠐⠃⠀⠀⠀⠀⠀⠀⣠⡀⣉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣎⡀⠺⠀⠀⣠⡁⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠀⠀⠀⠄⠄⠠⠀⠠⠀⠀⠠⠄⠀⠀⠀⢀⠀⠀⠀⠄⠠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⣶⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⡾⣿⣿⢋⣭⣭⣭⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠈⣹⣇⣿⠃⣾⣧⣟⣻⡿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⢀⣴⣿⣿⣿⡄⢻⣿⣿⣿⣿⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠙⢻⣿⣿⣽⣾⣿⣷⠘⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠲⢾⣿⣿⣟⣻⣿⣫⡿⠀⠈⣿⣿⡇⠀⠀⠀⠀⠀⣎⣾⣿⡟⣽⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡽⣻⡿⠛⠉⢉⣤⣤⣴⣿⣿⣷⣤⣤⣄⡀⠀⣏⢿⣿⡇⣿⣤⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠻⢧⡀⢰⡿⢸⠰⢇⡌⡇⡛⣿⢸⢎⣧⠀⠈⢉⣿⠟⠺⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠀⠀⠀⢸⣿⡿⣿⣿⣿⣿⣿⣿⡿⣿⣿⡆⢠⣾⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠁⠹⣾⣿⣿⣿⣿⠃⠘⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⣿⢻⣿⣿⣇⠀⠀⠘⠻⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠁⠀⣴⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⣸⡇⣿⡜⣂⢷⡙⣼⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣼⣿⢀⣀⠿⣷⣿⣷⣿⣾⣷⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣵⡿⣧⢸⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⠇⢿⢿⣶⡟⢸⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠙⠻⠿⠿⠿⠿⠿⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣿⣿⣿⣿⠉⣿⣿⡝⠻⣿⣿⣿⣿⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⠈⢿⣿⡆⢘⢏⣠⣤⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⣿⣿⣿⡦⠜⠛⠁⠀⠈⠉⠉⠉⠙⠛⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣬⣽⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠒⢦⡀⠀⠀⠀⠴⠖⠒⢄⠀⠙⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢧⡖⠦⠈⠀⠀⠀⢐⣶⣦⠀⠀⢠⠟⢿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⡄⠀⠀⠀⠀⠀⠉⠈⠀⠀⢸⣬⣷⣭⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡃⠀⠐⠛⠂⠁⠀⠀⠀⠀⠀⠀⠀⠘⠿⣿⣿⣿⣿⣿⠻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠠⠤⠤⣾⡇⠀⢸⡿⠛⠛⢶⡀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣟⣡⣠⣿⣟⠶⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠠⠂⠀⠀⢿⡀⠈⣿⣿⡿⣿⡇⠀⠀⠀⠀⢠⣤⣾⣏⣉⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⡄⠀⠠⠀⠈⠱⠀⣿⠀⠀⣸⡇⠀⠀⣠⠔⠾⠋⢿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠰⡐⠀⠀⠀⠀⠀⠀⢆⢠⠻⣦⡴⠟⣀⡄⠀⢹⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⡿⢧⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⢳⣀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠿⡅⠀⠈⠻⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠓⢄⠀⠀⠀⠀⢹⠟⠉⢏⠀⠀⠀⠀⠀⣠⣦⣾⣿⣿⣿⣿⣿⣴⠏⠀⠀⠀⠀⠉⠳⡄
⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⢸⠃⠀⠀⠀⡄⠀⠀⠈⢢⠀⠂⠈⠉⠉⢧⢈⣿⠃⠙⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠹⣤⡀
⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⢀⡏⠀⠀⠀⣰⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⡾⠁⠀⠀⠀⢀⡤⠶⠚⠛⠛⠳⢦⡀⠀⠀⣻
⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⢀⡞⠀⠀⠀⢀⡿⠀⠀⠀⠀⢀⠞⡀⠀⠀⠀⠀⠸⡄⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⣿⠀⣠⠏
⠀⠀⠀⠀⠀⠀⢠⡟⡆⢀⠞⠀⠀⠀⠀⢸⡇⠀⠀⠀⢀⠎⠀⢱⡀⠀⠀⠀⠀⠱⡀⠀⢸⠁⠀⠀⠀⠀⠀⠀⢠⡏⡴⠋
⠀⠀⠀⠀⠀⠀⡼⠀⢹⠏⠀⠀⠀⠀⠀⡟⢧⠀⠀⣠⠏⠀⠀⠀⢣⠀⠀⠀⠀⠀⠱⣀⠆⠀⠀⠀⠀⠀⠀⠀⣼⠟
⠀⠀⠀⠀⠀⠀⠃⡰⠃⠀⠀⠀⠀⠀⢀⡇⠈⢆⣰⠃⣀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠘⠄⠀⠀⠀⠀⠀⠀⢰⡏
⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⢸⠋⠁⠈⡇⠀⣿⠓⠶⠤⠤⠼⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⢁⠀⢻⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣌⠀⠀⠀⠀⠀⠀⠀⠀⢱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⢤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⣀⠠⠀⢠⡄⠀⠀⠂⠀⠂⠀⠀⠄⠀⢁⡀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠒⠇⠀⠱⠀⠀⠛⠀⣦⠀⢀⠐⠛⠀⠐⢆⢨⠃⠀⠀⠒⠀⠀⠈⠁⢄⡄⠐⠀⠠⠾⣤⡃⠀⠀⡀
⠀⠀⠀⠀⠀⠀⣀⠐⠂⠀⡀⠀⠀⠐⠂⠀⠱⡀⠢⠃⣀⠀⠀⡀⠀⠀⡤⣨⠀⡀⠰⠀⠀⣀⠀⠀⠀⡀⠀⠀⡀⠔⢀⠀⠄⢀⠎⢀⠀⢃⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠈⠀⠀⠁⡀⠰⡏⠠⡀⠰⠊⠃⡈⣄⠀⠉⠀⠄⢠⠉⠀⠋⠀⠠⠁⠀⠖⠰⠉⡀⢴⠈⠁⠨⠦⢔⠁⡀
⠀⠀⠀⠀⠀⠠⠄⠀⠴⠀⠀⠀⠢⡠⠆⠀⢀⠀⢃⠐⠃⠀⡁⠉⠀⠶⠗⠈⡄⠀⠔⠃⠀⠀⢤⡞⢑⠃⠀⢄⡤⠘⢀⠠⢀⡀⠀⠓⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠰⠑⢀⠐⣎⢹⡀⠂⠀⠀⣴⠀⠆⠠⠀⠀⢉⢀⠨⠋⡄⢤⠌⡅⠀⠀⠡⣀⡀⠀⠈⠀⠀⠀⠛⣀⡖⢶⠀⢃
⠀⠀⠀⠀⠀⠀⡀⢄⠃⠘⢷⡆⠀⠀⠑⡁⠀⠀⠀⠐⡊⠀⣀⠀⠀⠀⠀⠄⢀⣄⠁⠂⠁⡀⢰⢈⡄⠈⠆⠎⠀⠞⢀⠠⠉⠈⠉⡉⠉⢀⠔⠀⡀
⠀⠀⠀⠀⠀⠐⢯⠀⠑⠀⠀⡅⠘⠁⢀⡈⠀⢦⡼⠋⠐⢀⣁⣴⠀⠒⠈⠁⠀⢠⡄⠒⠈⠉⢀⠡⠀⠀⠰⢐⠓⠈⡁⠀⠰⠥⠂⡡⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠉⠈⠁⠀⠀⠀⠀⡀⠀⢠⡀⢂⠐⡠⠃⠄⠸⠅⠘⠢⠀⢤⠀⠠⠄⠀⠃⠀⣖⠄⠀⠓⠠⠁⢀⠈⢁⠐⠚⠠⠊⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⠣⡀⠀⠀⢀⡆⠘⠈⢀⢁⠀⠄⠠⠇⠀⠀⢠⠄⠀⡀⠈⠀⡤⠀⡰⠀⡀⠈⠀⠀⠄⢠⡐⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠈⠀⢌⠩⠃⡁⡀⡤⠀⢂⠰⠆⠙⠀⠖⢃⠀⢈⡛⠐⢆⡀⠄⠠⠀⣀⠀⠷⠃⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣀⣁⣈⠤⠤⠤⢶⡖⣢⡸⠄⠂⠶⡒⠶⠲⡗⢣⠠⠄⠤⢏⡀⠰⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠍⠉⠉⠉⠉⠉⠉⠓⠒⠺⡀⠀⠀⠀⣒⣄⣇⣨⣇⣠⠔⠳⣵
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⣇⠠⠐⣺⡅⠒⣨⣧⣬⣖⠾⣿⣏⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠈⠀⠙⢹⠏⣽⠇⢹⡈⢢⡜⠠⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠀⢄⠀⠀⠀⠆⣳⠇⡅⢞⡢⠠⠊⠈⢓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡪⢀⠽⡀⠀⠀⠀⠠⠂⡆⠈⣇⠀⠔⠈⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⡀⠀⠀⠀⠀⠀⠀⠠⠊⠐⠅⡇⠀⠀⢀⠀⡠⢓⠀⢵⠀⠕⠑⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢁⡀⠀⠀⠀⠀⠐⠄⡪⡀⠐⢽⠀⠀⠀⡀⠲⢺⠀⢻⢀⠢⠔⠊⢔⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠀⠉⠉⠉⠚⠚⠓⠛⣐⢀⣀⠧⠬⠚⠃⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⠀⠄⠀⣀⠀⠠⠀⠄⡀⢀⠀⠀⠀⠀⠠⠀⠄⠠⢀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⠀⠀⠊⠀⠀⠀⠐⠁⠀⠊⠂⠀⠐

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⡀
⠀⠀⠀⢀⠄⠀⠀⠀⠐⠀⡀⠀⠀⠀⠀⠀⠀⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠀⠀⠀⠀⠀⠀⠀⠉⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠀⠀⠄⠐⠤⠀⠴⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠠⡌⠐⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀⠐


⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⢰⠄⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤
⠀⠀⠀⠀⡊⠀⠈⡆⠀⠀⠀⠀⠀⢀⠀⢤⠈⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⡏⠢⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⠀⣀⣄⣀⢤⠔⠄
⠀⠀⠀⠀⠇⠀⠀⠐⢠⡤⢐⠂⠉⠀⠀⠀⠒⠀⠀⠁⠂⠄⠀⠀⣀⡀⣠⠔⠈⠔⠠⠠⡓⠄⠈⢄⡠⠄⠀⣀⢄⣠⠊⠒⠦⠠⠀⠀⠓⠊⠀⠀⠉
⠀⠀⠀⠀⢠⠀⠐⠀⢨⠑⠢⠌⡁⠒⠀⠄⠀⠀⠀⠀⠀⠄⠂⠈⠤⠿⠃⠀⠁⠸⠀⠀⠈⠢⠀⠀⠑⠀⠲⣁⣀⣠⣤⣤⣤⡤⠖⣶⢒⡲⣖⣲⣒⠒⠐⠄
⠀⠀⠀⠀⠀⠒⠀⠀⢸⠀⠀⠀⠀⠀⠈⠀⠚⠀⠖⠈⠀⠀⠀⠀⠀⠈⠢⣀⠂⠀⠀⣀⡠⠔⣂⡥⠙⡊⠕⠋⡁⠔⠊⢁⠠⠐⡠⠒⡁⠔⡡⠔⠉⠩⠒
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠤⠀⠘⠁⠀⠐⠳⠆⢉⡅⠊⢁⠠⢰⣍⣠⠔⢁⡠⠐⠈⡠⠐⢁⠄⠊⡠⠊⠀⢀⠔⠁⡐⠁
⠀⠀⠀⠀⠀⠀⠀⢀⠬⢑⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢺⢚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢰⠃⠀⢰⠆⣁⡠⠒⢁⠠⠂⠁⠔⠁⠀⡠⠂⠁⡠⠈⢀
⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠑⡀⠁⠂⠄⡀⠀⠀⡀⠀⠈⠉⣨⠄⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣀⣠⣰⠀⠈⢉⡘⡧⢤⡊⠁⡀⠔⠁⠀⡠⠊⢀⠔⠁
⠀⠀⠀⠀⠀⠀⡋⠀⠀⠀⠀⡇⠀⠀⠀⠀⠁⠂⠒⠒⡈⠁⢀⠀⠈⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠠⠑⠋⠈⡁⠠⠀⠂⣉⣙⠈⠱⠒⡰⠣⡄⣠⠂⡠⠔
⠀⠀⠀⠀⠀⠈⠛⠓⠒⠒⠒⠃⠀⠀⢀⠀⠀⠀⠀⠀⠉⠐⠒⠂⠈⢉⡁⠠⠂⡰⠀⠀⠀⠀⠀⢀⠠⠒⠉⢄⡒⠢⣌⣉⠒⠩⢴⡒⢬⠉⡑⢄⡈⣑⠒⠄
⠀⠀⠀⠀⠀⠀⡀⠀⠀⡀⢀⡧⠀⠒⡿⠀⠀⠀⠀⠀⠀⡀⠄⠒⠈⠀⠠⠒⠈⠀⠀⠐⠀⣠⢊⡀⠎⡉⠒⠠⢍⣉⠒⠒⠅⣓⠢⠬⠢⣒⠆⢅⠙⠠⡁
⠀⠀⠀⠀⠀⠘⡗⠀⠁⠀⠀⡇⢀⣠⣿⠀⢀⠤⠐⠀⠁⠀⠄⠂⠁⠀⠠⠀⠀⠀⡠⢒⢊⠣⣈⠦⡑⡂⠚⢷⡤⢀⡈⠓⠢⢤⡁⠒⢄⠈⠣⢄⠈⠓
⠀⠀⠀⠀⠀⠀⡇⠀⢀⡠⠰⡏⢁⡠⠚⠀⠁⠀⠠⠂⠁⠀⠀⠀⠀⠀⠀⢀⣤⣊⣀⠛⠩⣉⠲⠤⡀⡉⠂⠤⣍⠢⢉⡐⠢⠄⢈⡃⠂⢌⡐⠤⡁⠒⢀
⠀⠀⠀⠀⢀⡠⡇⠀⡁⣀⠤⠊⠁⠀⢀⠠⠂⠀⠀⠀⢀⣀⡄⠂⠀⠰⠐⢈⣘⠆⠁⡑⠦⠄⢉⡒⢄⢉⠒⠤⢈⠐⠢⠬⡉⠒⢢⡈⠒⠠⢈⠑⠢⢕⡂
⠀⠀⠀⠀⠀⢀⣡⠆⠙⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⢤⠌⠀⠀⣠⠟⢁⡘⠉⡀⠱⡄⣈⠑⠂⣤⠜⣠⢄⠉⠲⢄⡙⠢⠀⡈⠢⢄⡉⠢⢀⡀⠉⠠⢀⡉
⠀⠀⠀⠀⠴⠛⠁⠀⠀⡀⠈⠐⠀⠀⠀⠀⠀⠀⠘⠀⢰⣤⠞⠃⢾⡁⠈⠢⣌⠒⢄⢀⠙⠂⢄⠀⠘⢄⠑⠢⠤⡈⠢⣄⠉⠢⡀⠈⠉⠂⢌⠠⢄⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡞⠀⡎⠉⠦⡀⠑⠠⡀⠑⠆⣀⠙⠢⡀⠙⢤⡀⠉⠒⠢⣈⠒⠤⠉⠒⣌⡒⠤⡀⠀⠈⠢⣉⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠒⠀⠉⠒⠀⠘⠂⠀⠀⠑⠀⠈⠐⠀⠈⠂⠀⠀⠈⠀⠀⠂⠀⠀⠁⠀⠉⠂⠀⠀⠑

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣶⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⠟⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣀⣠⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡿⠋⢨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⡟⢡⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀
⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣴⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠛⠛⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠿⣿⣿⣿⣿⣿⣿⣿⣇
⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⡇
⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠈⣿⣿⣿⣿⡇
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⠿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡿⢿⣦⠀⠀⢸⣿⣿⣿⡇
⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠃
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠘⣿⣿⡿
⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠿⢿⡄⠀⠀⣿⣿⡇
⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⢀⣿⠀⠀⢿⣿⣷⣤
⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⣿⡟⠀⠀⠠⣤⡄⢿
⠀⠀⠀⠀⠀⢀⣴⡿⠟⠛⠛⠿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠀⠀⠀⠀⡀⠀⣸
⠀⠀⠀⠀⠀⣾⡟⠀⣴⠶⣦⡄⠈⠙⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠿
⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⢿⣧⡀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⣶⠾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠙⠿⣶⣾⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⣿⣿⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⠉⠉⢹⡟⠙⢻⣷⡀⠀⠀⠀⠀⠀⢠⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⢻⡆⠀⠘⣷⠀⠀⢿⣧⠀⠀⠀⠀⣰⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⢸⣿⠀⠀⣿⡇⠀⢸⣿⠀⠀⣠⣾⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⠀⠀⠹⠇⠀⠈⠁⠀⢸⣿⣶⣾⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⣿⠿⢿⣶⣤⣤⣄⣀⣀⠀⠀⠀⢈⣿⡆⠀⠀⠀⠀⠀⠀⠀⣸⣿⠉⠻⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠁⠀⠀⠀⠉⠉⠛⢿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢀⣴⡿⠁⠀⠀⠈⣻⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⢿⣷⡀⠀⠀⠀⠀⢻⣿⠀⢀⣠⣴⡿⠟⠻⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠁⠀⠀⢿⣧⠀⠀⠀⣀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⠀⠀⠀⠀⠙⢿⣿⠋⠁⠀⠀⠀⠹⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠈⣿⣦⣴⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡀⠀⠀⠀⠀⠹⢷⡄⠀⠀⠀⠀⢹⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡟⠁⠀⠀⠀⠀⠀⢀⣴⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡄⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠘⣿⡆
⢀⣴⣶⣶⣶⣶⣶⣶⣶⠿⠿⠋⠀⠀⠀⠀⠀⣠⣾⠟⠋⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇
⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡁⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢷⣦⣄⣀⠀⣀⣠⣾⠋
⠀⠙⣿⡿⠿⠿⠿⠿⣿⣿⣆⠀⠀⠀⠀⢻⣷⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⣿⡟⠉
⠀⠀⠹⣿⣦⣠⣤⣶⠿⠛⢿⣧⠀⠀⠀⣸⣿⠀⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠈⠻⢿⣿⠿⠟⠃⠀⠀⠀⠀⣿⣧⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣼⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡏⠉⠉⠉⠙⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⠉⠉⠉⠉⢙⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⢠⣤⣤⣤⣤⡤⠀⠀⠀⠀⠀⠀⢹⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠈⣿⡟⣿⣏⠀⠀⠀⠀⠀⠀⠀⣸⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⣤⣤⣤⣤⣤⣤⣤⣿⠇⣿⣿⣤⣤⣤⣤⣤⣤⣤⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠉⠉⠉⠉⠉⠉⢙⣿⡆⢸⣿⠉⠉⠉⠉⠉⠉⠉⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⢸⣿⠀⢸⣿⠀⠀⠀⠀⠀⠀⢰⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢸⣿⠀⢸⣿⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆⠀⠀⠀⠀⠀⢸⣿⠀⢸⣿⠀⠀⠀⠀⠀⠀⣸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣶⠚⢿⡏⠙⣿⣶⣿⣷⣾⣷⣿⣿⠀⢘⣿⣷⣿⣶⣾⣷⣾⠟⢉⣾⠗⢲⣦⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠛⠛⣽⡷⣠⣿⣦⡾⠁⠀⠀⠀⠀⢹⣿⠀⢸⣿⠀⠀⠀⠀⠀⠹⣦⣼⣷⣤⣾⡿⠛⠛⢿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣁⣀⣀⣀⣨⣦⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣿⡇⣾⣿⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣽⣀⣀⣀⣀⣹⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣏⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣿⡇⣿⣯⣉⣉⣉⡉⢉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣿⡇
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣬⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣤⣬⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤
⣿⣿⣿⣿⣿⠿⠿⢿⣿⠿⠿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣷⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣶⣶⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⡿⠿⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⢿⣿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀
⠀⠀⠀⠀⢀⣼⣿⠏⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢦⣄⡀⠀⠀⠀⠀⠈⢿⣷⡄
⠀⠀⠀⢀⣾⡿⠃⠀⠀⠀⠀⢀⣤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣀⠈⠁⠀⠀⠀⠀⠀⠀⢻⣿⣆
⠀⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⠉⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⢀⡾⠋⠀⣀⡀⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄
⠀⠀⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⣰⠟⠉⣀⡈⠙⣦⠀⠀⠀⣼⠁⠀⣾⣿⣿⡆⠀⣿⠀⠀⠀⠀⠀⠀⠀⠈⣿⣷
⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢺⣿⣿⠀⣸⠂⠀⠀⠸⣆⠀⠙⠻⠛⠁⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄
⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣀⣈⣀⣴⠏⠀⠀⠀⠀⠙⠳⢤⣤⡤⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⢻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠁
⠀⠀⠸⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟
⠀⠀⠀⢻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠁
⠀⠀⠀⠀⢻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠃
⠀⠀⠀⠀⠀⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠁
⠀⠀⠀⠀⠀⠀⠘⢿⣿⣤⡀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⣠⣾⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣦⣄⡀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠉⠁⠀⠀⠀⠀⠀⣀⣤⣾⡿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣷⣦⣤⣀⣀⡀⠀⠀⠀⢀⣀⣀⣠⣤⣶⣿⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠿⠿⠿⠿⠿⠿⠿⠿⠛⠋⠉

⠀⠀⢰⣤⡀⠀⠀⠀⠰⣦⠀⢀⣀⠠⡔⣲⣄⣲⡆⠀⢠⡶⣦⣠⡶⣦⣠⡶⣦⣠⡾⣶⢠⡶⣶⠀⠰⣆⢰⡶⡶⢂⡴⢦⢲⡴⣴⣢⢶⡐⣶⡖⡴
⠀⠀⠠⣌⡙⠳⢦⣄⢰⡋⠀⡹⢜⠀⣯⢾⣷⣾⢃⡄⠀⠀⢈⠍⣁⠈⣩⢀⡈⠉⠀⠉⠋⠁⠉⠀⠀⠹⣆⠙⡠⠊⣤⡆⡳⡙⡱⣣⢆⡳⡌⣸⠁
⠀⠀⢸⡶⠟⣀⣴⣋⢡⡟⠀⢩⣭⡀⠘⣽⣷⡏⠸⣄⣯⠟⠺⠜⠽⠃⠿⠻⠞⠀⣀⣀⣀⣀⣀⣀⠀⠀⠘⠟⠁⠁⣀⠀⠁⠉⠈⠉⠈⠉⠙⠃⢠
⠀⠀⢀⣴⠞⠋⠶⠇⢨⡿⠀⣘⣛⡇⢠⣸⠟⠀⠀⠀⠀⠀⣀⣠⣤⠶⠶⢛⣛⣻⣿⣿⣿⣭⠙⠛⠛⠛⡂⢀⣔⣯⣤⢳⡀⠀⣀⣀⠀⠀⡴⣾⣻
⠀⠀⠘⢧⣄⠛⣿⡅⠘⠶⠀⠉⠉⣠⡔⣏⣯⢿⡇⠀⠐⠊⠉⢀⣴⣦⡄⠉⠉⠉⠁⠀⠀⢀⡀⠀⣠⣶⢣⠸⣜⠯⠟⣼⠀⠀⡿⣞⣳⡄⠁⠙⠙
⠀⠀⢙⢦⣝⠳⣄⠓⠀⠀⠀⢠⣞⣥⠿⣛⣤⠟⠀⠀⣶⡿⢿⣿⣯⢹⣿⡾⢿⣶⣷⣶⣾⡟⣿⡆⠈⠈⠈⠀⣈⡑⣘⣁⠀⠀⢷⠹⢶⣺⡀
⠀⠀⠘⣣⡼⢃⡴⣃⠀⠀⠀⣠⣭⡉⠉⠉⢀⣀⠀⠀⢻⣷⡀⠉⣴⡄⠿⠈⠀⡿⢰⣤⠟⡃⣿⡇⠀⣐⠒⢒⠂⡴⣉⢷⡠⡀⠈⠳⣮⣿⣇
⠀⠀⠘⣩⡴⠋⠶⠶⠀⠠⢔⡾⣡⡝⣄⠒⡒⠂⠀⠀⠀⠻⣷⡀⢹⣧⣰⣶⣦⣦⣼⣇⣈⡁⢻⣇⠀⠀⡀⢂⡜⣱⠙⣧⠻⣖⠀⠀⠀⠀⣀⢀⡀
⠀⠀⢸⣏⠐⢒⣲⡒⢀⣪⡟⠰⠇⠸⠌⢦⠐⠂⠀⣾⡿⢿⣿⠿⣿⡏⣿⣿⡏⣉⢿⣿⠉⣹⣿⣏⠀⢀⠀⠚⠒⢁⠒⠒⠒⡛⠋⠀⠀⠀⣹⢊⡽
⠀⠀⠀⠙⢷⣌⢩⡍⠀⠉⡅⣀⣀⢀⣄⠉⡥⠀⠀⠹⣷⡈⢻⡇⠘⠇⢹⠁⡌⡟⠀⠏⠰⠋⣉⣿⠇⢿⡰⢖⡆⢯⣚⡽⠐⡗⢯⠷⠀⠀⢧⠘⢦
⠀⠀⢘⠷⣄⠙⢦⡀⠀⡼⢱⡾⢻⡞⠹⣴⠃⣒⣛⡂⠹⣷⣄⠙⢰⡄⢠⡀⣡⡂⣠⠄⢀⡀⢻⣿⡀⢀⣀⡁⠀⣀⡀⢀⣀⠀⢀⠀⠀⠀⣞⢰⡏
⠀⠀⢸⣥⠾⠃⢀⣹⡆⠀⠀⠀⠀⣴⠀⠁⣒⣒⣒⣛⣂⡈⢿⣷⣴⣿⣿⡿⣿⣿⠿⢷⡾⣷⣤⣿⡇⢘⣥⣉⢋⣁⣙⢋⣬⡓⢋⠀⠀⢀⡼⢠⠿
⠀⠀⠈⣀⣤⡾⠟⠉⠀⣠⠖⠋⢻⣆⠛⠀⠀⢰⣤⣤⣤⣤⣶⣤⣤⣾⣿⣿⣿⣿⣶⣶⣶⣦⣿⣯⣦⡌⠀⠈⠉⢀⣉⡉⢈⣑⡉⠀⠀⠈⠳⠘⠶
⠀⠀⠸⠛⢉⢤⣒⡄⢰⡏⢾⣛⣾⠟⢈⣁⡀⢸⣿⣿⣿⣟⣟⣿⣏⣿⣷⣿⣺⣧⣻⣽⣿⣿⣿⣟⣹⣷⠀⠀⠒⠒⡲⢠⢎⡹⣮⢄
⠀⠀⠀⠀⠘⠟⢋⠇⠈⠃⠀⢉⣴⡿⠟⠛⢿⣶⣿⣿⣿⣿⣿⣿⣿⡟⣿⣟⡿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠇⠀⠒⠒⣠⢫⡎⢻⡜⢷⡢⠀⢀⠀⢄
⠀⠀⠀⡃⠰⠀⠆⢠⠀⠀⢠⣿⢏⣾⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⡿⠿⢿⣿⣿⣦⣤⣤⣤⣀⣀⣐⡃⠈⠀⢀⣀⠘⠛⠁⢞⠿⣻
⠀⠀⢀⡇⢸⢀⡇⣶⠀⢀⣿⠏⢸⣿⣿⣴⣾⣿⣿⣿⣿⢟⡋⢻⡟⢻⡟⣱⢀⡋⢰⣇⡼⠋⠀⣿⠋⢏⣿⡿⢛⡛⣿⡄⠋⣩⣭⡙⣦⠀⠀⠀⠁
⠀⠀⢸⡇⣿⢸⡇⣿⠀⠘⣿⣄⠀⠈⠉⠉⠉⠉⠉⠉⠡⣿⠀⢸⠇⢺⠀⣿⣿⠀⢸⡿⠃⠀⣾⡿⠀⠸⣿⢇⠀⢾⣿⣤⣄⡳⢬⣴⠟⣌⠃
⠀⠀⠈⠁⠈⠀⠁⠈⠀⠀⠈⠛⠛⠿⠟⠿⠿⣷⡄⠀⠀⣹⠀⠛⣤⢘⡀⢙⣧⡀⢘⣵⣧⡀⢛⣴⡿⣀⠀⣿⡆⠀⢋⣉⣽⡿⠀⠀⠃⠠⣰⣿
⠀⠀⠀⠸⠋⠙⠶⠞⠋⠳⠶⠋⠻⠦⠾⠃⣰⡿⣽⡇⣠⣿⣷⣾⠿⠿⠿⠟⠛⠿⠿⠛⠙⠛⠻⣿⣔⣏⣴⡫⡾⠀⢸⣿⠋⠀⠀⠀⠀⠉⠲⢽⡀
⠀⠀⠀⠀⢰⠃⡤⣄⢰⢠⢤⡄⣶⣴⣦⠀⣿⣇⣟⣴⡿⢃⣤⣄⡴⢦⡴⢶⡴⠲⣤⠶⠶⠶⠆⠈⠛⠛⠛⠿⢶⡾⠿⠃⢰⡇⣴⣦⢸⡱⢖⡆
⠀⠀⢠⣄⡈⠓⠓⠋⠈⣁⣉⣀⠉⠒⠉⠀⠉⠛⠛⠉⠀⠀⠴⠲⣤⠶⠦⠞⠷⠼⠻⠴⠟⠷⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠉⠉⠁⠀⠁⠈⣀
⠀⠀⢀⣤⠽⠛⠀⠀⠹⡾⢵⣯⣝⣲⢄⡀⢀⡾⢷⣴⡆⣦⢠⡆⣶⠰⠆⣤⢄⠲⢰⣦⠀⣆⢰⡆⣴⠐⣢⣼⠟⢿⣦⠀⢄⣤⣴⣄⠀⢀⣾⡙
⠀⠀⠀⣯⡿⠆⠀⠀⠀⠉⠺⢬⣬⡭⠿⢃⣾⠃⡀⠹⣦⡉⢸⡇⠙⣡⡞⢁⡈⠳⣬⡋⢠⣿⠸⠇⣩⡾⠋⢁⣀⠈⢻⣷⡘⣞⠿⠀⢀⡾⣿⣳⡀
⠀⠀⢀⣮⡽⠂⠀⠀⠀⣘⣧⡀⠀⠀⢠⣿⠃⣼⢻⣆⠘⢷⣄⢀⣾⠋⣴⠏⡙⣦⡈⢷⣄⠁⣠⡾⠋⠀⣴⢏⢹⣧⠀⠻⣷⡌⠁⠀⣼⡫⣿⣒⣇
⠀⠀⠀⠎⠉⠃⠀⠀⠠⠠⠾⠿⠖⠐⠛⠁⠚⠋⠛⠛⠃⠈⠛⠛⠁⠚⠃⠚⠓⠘⠛⠀⠛⠛⠋⠀⠐⠛⠁⠛⠋⠛⠂⠀⠛⠛⠀⠀⠚⠉⠛⠁⠚
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡟⠛⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⠀⢰⠀⠀⣿⠀⢰⠇⠀⣰⠂⠀⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢦⡀⠙⢦⠀⠹⡀⠀⠘⡇⠀⡏⠀⡼⠀⢠⠃⠀⢀⡞⠁⠀⠀⢀⡴⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠲⣄⠀⠙⢦⡀⠳⡀⠘⠀⠀⠃⠀⠃⠀⠃⢀⠃⠀⡠⠋⠀⠀⣠⠖⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⢄⡀⠉⠢⢄⠙⠦⠈⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠔⠁⢀⠴⠊⠀⠀⠀⠀⣀⣤⠴⠾⣭⡀⣀
⠀⠀⠀⠀⠀⠀⠀⢀⡽⠖⠒⠲⣤⣀⡈⠁⠀⢠⡴⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⡀⠤⠔⠚⠩⠋⢀⡀⠀⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠹⠞⠙⢆⢸⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠤⠖⠂⠀⢼⣧⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠈⣦⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣐⣶⣲⣆⣾⣾⣿⣦⣼⣇
⠀⠀⠀⠀⠀⠀⠀⢠⡀⢼⣆⠀⠀⠀⠀⠐⢰⠑⢺⡀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⣇⣀⣀⣀⣼⣿⣫⣿⣿⣿⣿⣿⣿⣷⣷⡆
⠀⠀⠀⠀⠀⠀⠀⠸⣿⣾⣿⣶⣶⣤⣄⣠⣯⡴⣯⠷⡶⢶⠗⡶⠲⡶⢦⡤⣤⣤⣦⣼⡀⢸⣯⣿⡽⠷⠿⣟⣛⣛⣿⠿⠿⠿⠿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠹⠟⡟⣿⢩⠇⣿⢁⡏⢠⡏⣼⢁⡇⣸⠁⡾⢠⠏⠴⠡⠞⣱⠯⢛⣫⠥⠖⣂⣩⡭⠤⠔⠒⣒⣒⣒⣒⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠇⣸⢰⡇⣸⠁⠾⠀⣋⣨⡤⢤⠲⡖⢦⠒⡺⠖⣉⠔⢊⡩⠔⣚⣩⠥⠒⢒⣉⣉⡭⠭⠭⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠸⠀⣉⣴⢲⡙⣏⠳⡜⢆⠳⠈⡠⢊⡠⢊⡠⠚⣩⠔⢋⣡⠴⠚⣋⡩⠤⠶⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠂⠷⠘⡆⢱⡘⢠⠎⡠⢋⡴⢋⡴⢋⡤⠚⢉⡤⠖⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠉⠀⠉⠀⠉






⡿⢿⠿⠿⠿⡿⢿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⠻⣿⣿⣵⣿⣿⣧⣤⣍⠻⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⣿⣿⣦⡄⠀⢽⣿⣿⣿⣿⣿⣤⢨⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⣿⣆⡹⣿⣿⣿⣧⣦⠲⢶⠍⠿⠟⠚⢻⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣼⣿⡿⢡⣾⠋⠛⠛⠁⠀⠀⠀⠀⠀⠀⠈⢹⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⢻⠛⣽⣿⠃⣠⠖⠒⠶⣄⠀⠀⠀⢠⡾⠋⠘⣿⡿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠇⣾⣶⣿⡏⠀⠁⠀⢀⡀⠀⠀⠀⠀⠠⣀⣠⣄⢹⣁⣼⣦
⠀⠀⠀⠀⠀⠀⠀⢠⡞⢡⣿⣿⢣⡹⠁⠀⠐⢯⢉⠏⠀⠀⠀⠀⡌⠹⡠⠟⢸⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⣾⣷⣼⣿⢻⡌⠇⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⣿⣿⣿⡟⣶⢰⠁⠀⠀⠀⠀⠀⡀⢠⡄
⠀⠀⠀⠄⠄⢄⠸⣿⠿⣿⣿⣿⣿⣶⡊⠓⠀⠀⠀⠀⠀⠀⠀⠀⠼⠁⠀⠀⠰⣿⣿⣿⣿⡿⠁⠖⠠⢀⡀⠔⢈⠐⡡⠀⣒
⠀⠤⢀⠐⠈⢤⠲⣿⣦⣴⣿⠛⣿⣽⣷⣇⠀⠀⠀⠀⣀⡀⠀⠀⢀⡠⠀⠀⣾⣿⣯⡻⠋⠀⠐⠀⠒⣉⡠⠞⠏⣀⠤⣊⠄
⠀⠀⢂⠱⣄⠀⠥⢌⠛⢿⣿⡄⠙⢿⣢⣽⣆⠀⠀⠀⠘⠛⠓⠛⡏⠀⠀⣼⣿⣿⡟⠀⠀⣠⡇⠴⠀⠻⡦⠔⢊⡡⠐⠁
⠀⠀⠀⠡⡈⠳⢄⠀⢀⡀⠈⣑⠀⠘⢻⣿⣿⣦⡀⠀⠀⠡⡀⠀⣠⠀⢸⣿⣻⣿⡆⠀⢸⠿⠒⠀⠀⠀⠁⠒⣁⣀⠩⠑⠃
⠀⠃⠌⠁⠘⠂⠀⠰⠟⠴⠇⠻⠂⠀⠀⠟⠁⢻⡿⢦⣄⠀⠈⠉⠁⢠⣿⣿⠹⣿⢣⠠⡁⠀⢀⣠⠤⠒⠚⠉⠁
⠀⠀⠀⠀⠈⠁⠂⠤⢀⠀⠀⠀⠀⣠⡀⠠⠀⠀⢿⡄⠙⠳⢶⣴⣶⣿⠿⣿⡇⠻⢸⠀⠉⠛⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⢲⣶⠉⢇⢳⠀⠀⠈⠅⠒⠦⠤⣌⡉⠁⣴⢻⡇⠀⠈⠰⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡘⠀⠀⠀⣧⣄⣀⠘⠄⠀⠀⠀⠃⠀⢁⣾⠀⢸⢄⠀⠀⠀⠀⢰⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠀⠀⠀⠚⢋⡁⣇⡈⠀⠐⠀⠀⠂⠉⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⢹⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈


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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠦⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣂⠀⣴⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⣸⣇⣂⠀⠘⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣇⠀⠀⢀⣤⣽⣿⣿⡍⡁⠀⠀⠀⢠⡄⢠⣿⠋⡉⡀⠀⠈
⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣧⠀⠈⣿⣿⣿⣿⣇⡽⠀⠰⣿⣌⠉⠙⣿⣿⡟⣋⣄
⠀⠀⢠⠔⢡⡄⠀⠀⠀⠀⠀⠒⠀⠐⠂⠰⢿⣿⣿⣿⣶⣶⣛⣿⣿⣿⣿⣿⠂⠀⢹⣿⢛⠛⣿⣿⢿⠟⡛⢒⣃⣀⡄
⠀⣠⣿⣗⣊⢡⣤⠐⠒⠒⠒⠒⠲⠰⠒⠲⠾⠿⠿⠿⠾⠿⠿⠾⠿⠟⠻⠿⠿⠿⠿⠟⠘⠀⠿⠿⠿⠇⠤⠏⠍⠀⠂⠐
⠀⠀⠀⢉⠁⠀⠈⠁⢁⠀⠀⣀⡀⠀⣀⠀⢒⢀⡀⡀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠂
⠀⠀⢲⣍⡙⢆⣭⠂⢲⣝⢻⢼⣳⣾⢈⡱⡇⢁⢧⢲⡀⢀⡔⠊⠒⠾⣘⠈⢀⣴⠐⢺⠠⣆⠴⢂⣰⣔⣂⠀⢁⡀⣖⠢⢀⡀
⠀⠀⢼⡇⡇⣜⡴⢠⡉⣻⠀⣸⣹⢡⡞⢹⡇⢪⡽⢻⢷⣆⠑⢰⢪⠷⠿⠸⠏⣣⣇⡁⠔⣿⣌⡿⠀⡦⢄⣠⢼⠁⢻⠟⠉
⠀⠀⢺⡇⣷⢾⡏⡤⣽⣿⢨⡷⣽⢒⣷⢸⣧⣬⡴⢼⡔⣼⣍⡦⣼⣞⠃⣶⠊⡘⠎⠹⣧⣩⣮⠁⣨⢛⣉⡁⢀⢠⠞⠒⡂
⠀⠀⠼⡧⢿⢸⣝⡇⡀⣿⠀⢛⢼⠆⣿⠸⡇⢿⡏⣸⠣⢅⣮⢘⣽⣿⡃⣻⠘⢛⡦⠠⣿⢴⢿⡟⣻⣫⣾⣴⢀⣫⢚⡠
⠀⠀⠚⠓⠂⠼⢧⣤⣥⣏⣈⡋⣽⠓⠛⠰⡇⠽⠴⣽⠄⢌⠧⣧⠀⣽⡅⣭⠘⣭⠂⢲⣿⠈⢰⡧⣾⡤⣿⣭⢨⣏⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠚⠓⠒⠶⠼⠤⢤⣀⣿⣀⠀⠀⢴⠁⠈⠀⠐⣿⠀⠲⠿⣾⠤⠏⣀⣰⡇⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠒⠴⠤⣠⣯⣀⣀⡀⢻⠀⠀⠀⢸⡅⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠘⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⣀⣀⣀⣀⣤⣤⡀
⠀⠀⠀⠀⠀⠀⢰⡀⠀⠀⠠⡄⠀⠀⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⡿⠿⠃⠂
⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢧
⠀⠀⠀⠀⠀⣀⠀⠀⣀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⣿⣿⣿⣿⠟⠛⠁⠀⠐⠀⣄
⠀⠀⠀⠀⠐⠈⠀⠀⠉⠀⠀⠀⠀⠃⠀⠈⠁⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡿⠀⠀⠀⣴⡦⠀⢪⡠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣷⣶⡆⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠺⢿⣷⠀⠀⠈⠪⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⠀⠀⠈⠋⢻⣿⡟⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠈⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⡄⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⠀⠀⠐⠀⠀⡀⠀⠀⠀⠀⢀⢀⠀⣀⡀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠙⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⢄⠀⠀⠈⠀⠄⠀⠀⠀⠀⠀⢉⠀⠈⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠠⠀⠀⠠⠀⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠐⠀⠀⠀⠃⡀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠀⠀⠀⠀⠠⣀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣦⡄⠀⠀⠀⢀⠀⢀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠈⠉⠉⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠾⠛⠛⠋⠉⠛⠛⠛⠶⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢶⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⣀⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢦⣄⠀⠀⠀⠙⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄
⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⡠⠂⠈⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⡠⠂⠀⠀⠉⠉⠢⡀⠀⠀⢷⡀
⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⢠⠀⣴⣿⣿⣿⣦⠀⡇⠀⠀⠀⠀⢰⠁⣴⣿⣿⣿⣆⠀⢠⠀⠀⠘⣇
⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⢸⡀⣿⣿⣿⣿⡿⠀⡏⠀⠀⠀⠀⢸⠘⣿⣿⣿⣿⡟⠀⡎⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠳⣌⠛⠛⠛⢁⡴⠃⠀⠀⠀⠀⠀⠳⣈⠛⠿⠛⢀⡼⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠈⠙⠛⠛⠉⠀⢀⣴⣦⡄⠀⠀⠀⠈⠙⠓⠛⠉⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇
⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟
⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠶⠦⣤⣤⣀⣀⣀⣀⣀⣀⣤⡤⠶⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉

⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢀⠁
⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠄⠀⠀⡁⠂⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄
⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣶⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣶⣄⠀⠐⠀⠂⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⢟⣿⣿⡟⢻⣿⣿⣿⣿⣷⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⠁⠀⠹⢿⡿⠁⢸⣿⣿⡿⢻⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⡜⡇⠀⣿⣿⣿⠁⢸⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⡀⠂
⠂⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣷⣾⣷⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠈⠛⢡⠴⣿⣿⣿⣿⡇⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣯⣉⣍⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⡿⠁
⡀⡀⠀⢀⠀⠀⠀⠀⢀⠀⠀⠐⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⣠⣀⡿⠋⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠄⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣟⠀⠀⠀⠋⠁⠉⠉⠛⠀⠀⠀⠀⡰⠛⠉⠈⢻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡿⢏⠻⡆⠀⠀⢀⣾⣿⣝⠂⠀⠀⠀⠀⠑⠺⣟⢷⠾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣯⣴⣛⣰⡏⠀⠀⠈⠁⠉⠁⠀⠀⠀⠠⠄⠀⢠⠀⠀⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣶⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠠⣼⣧⠀⠀⠘⣧⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂
⠀⠈⠁⠁⠁⠀⠀⠀⠀⠀⣀⣀⣠⡿⠁⠻⢿⣿⣿⣿⣿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⣀⣤⣄⠀⠀⢠⣿
⠀⠀⢀⠂⠀⠀⠀⢠⠀⠚⠛⣹⣿⣷⣬⣶⣭⣽⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠋⣉⣉⢻⣿⠀⠀⣸⣿⠷⠒⠒⠒⠂⢠⢀⠀⡀
⡀⠠⠄⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡋⢉⣿⣧⣀⡄⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⡏⠀⢀⣿⠠⠄⠈⠀⡤⠀⠈⡦⠀⠁⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣤⣀⠀⠀⠀⠀⢻⡏⠀⠀⠈⣿⠆⢀⠾⠃⠀⢀⠀⠠⣀⠀⣀⠁⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⡈⠁⠈⡷⠂⢀⠀⠘⣿⡀⠀⠀⣿⠀⠈⡀⠀⠀⠀⠘⠀⠈⠃⠈⡖⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠞⠛⣷⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠃⠀⠀⡁⠀⠈⡧⢤⡉⠛⠿⠟⠋⢾⣀⠎⠀⠀⠀⠀⠀⠀⠀⢈⡴⠟⠂⢀
⠀⠀⠀⠀⠀⠀⢀⣤⡿⠋⠀⠀⠀⣼⠛⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠂⠐⠈
⡄⠀⡀⠁⣠⡾⠛⠁⠀⠀⠀⠀⠘⣿⣈⣻⣿⣿⣿⣿⣿⣿⣦⣠⡀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⢿⡝⠁⠀⠀⠀⠀⠀⢠⠴⢿⣷⡄⠀⠀⠈⠀⠄⠀⠀⠀⡄⠠
⡀⠠⠄⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⡯⠻⣿⡿⠛⢹⡿⠶⠶⢦⣀⡀⠀⢠⡞⠀⠀⠀⠁⠀⠀⠀⠀⢀⣴⠁⠀⠀⠙⢿⣆⠀⠀⠀⠀⠀⠀⠐⡀
⠁⣤⠾⠛⠁⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⣀⡟⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⢁
⢻⡏⠀⠀⠀⣠⡶⠛⠉⠉⠉⠙⠛⠳⢦⣀⠀⠀⠀⠀⠀⠘⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠹⣇
⠈⢿⡄⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⡼⣆⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⣸⡏
⠀⠀⠻⣄⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⡸⠁⠘⢆⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠈⢷⡀⠀⢠⣿⡇
⠀⠀⠀⠘⢧⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⢠⠃⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠈⢦⠀⠀⠀⠀⢠⣿⡆⠀⠀⠀⠀⠀⠀⢳⡀⡼⠈⣿
⠀⠀⠀⠀⠀⠹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⣰⠃⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠈⢷⡄⠀⠀⣸⠃⣇⠀⠀⠀⠀⠀⠀⠀⠻⣇⠀⠸⡇⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⢻⡆⢰⠏⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠋⠀⠀⠀⠀⠡
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⢀⣀⣠⣴⣿⡇⠀⢿⠏⠀⠒⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠈⠉⠁⠀⠀⠀⣿⠇⠀⡸⠀⠀⠀⠀⣧
⠀⠀⠀⡄⠀⠀⠀⠈⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⡇⠀⠀⠀⠀⠸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄
⡀⡀⢀⠂⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠒⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣷⢶⣦⣭⣔⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢟⢟⣿⠟⠋⠋⠄⠁⠘⠉⠉⠛⢛⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⢀⣴⣤⣤⣆⡀⢠⣠⠀⢸⣾⣿⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣵⡄⢀⢀⣾⣿⣿⣿⣧⣿⣼⡟⣠⡟⣻⡏⠛⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⡏⡎⣸⢻⣿⣿⣿⣿⣿⡼⡹⣹⢣⠾⡷⠦⠸⠘⣷
⠀⠀⠀⠀⠀⠀⠀⣸⣿⢹⣹⢁⡟⡿⡿⠟⠉⠈⠈⠀⠀⠁⠀⠀⠠⣤⢀⠀⢿⡇⠠⡀
⠀⠀⠀⠀⠀⠀⠀⣿⠁⡟⠉⠸⠧⠃⠀⠀⠈⠟⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠸⡇⢀
⠀⠀⠀⠀⠀⠀⢰⡇⠀⠑⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⡓
⠀⠀⠀⠀⠀⠀⣼⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠘⡍⠀⣷⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣶⣶⡶⠀⠀⠀⠀⠈⣷⡄
⠀⠀⠀⠀⠀⢠⠇⠀⣇⣶⣶⡀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⡅⠀⠀⠀⠀⠀⣿⣿⡀
⠀⠀⠀⠀⢀⡟⡀⣸⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠘⢿⣇
⠀⠀⠀⠀⣼⢱⣷⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⡠⠀⡀⠀⠀⠀⠀⠀⢰⡄⠀⠀⠀⠈⠪⡛
⠀⠀⠀⠀⣇⣿⣿⡿⠟⠛⠉⡜⠀⠀⠀⠀⠐⠁⠂⠄⡉⠐⠒⠒⠒⠁⠈⠀⠀⠀⠀⠀⠙⣄
⠀⠀⠀⠰⣽⠛⠁⠀⠀⢀⡜⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⡩⠃⠲⢆⠀⠀⢢⠀⠀⠀⠀⠀⠈⣌⡳
⠀⠀⠀⠸⠃⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⡈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠈⢧⡀
⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀⢠⠃⠀⠈⠀⠀⠀⠀⠀⠀⠰⡀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠳⣄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⢀⡞⢧⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⢦⡀⠀⠀⠀⡰⠀⠱⡄⠀⠀⠀⡠⠋⠀⠈⢧⠀⠀⠀⠀⣠⠔⠋⢹
⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⡇⠀⠙⢦⡀⢰⠃⠀⠀⠘⢆⢀⡜⣁⣀⡤⠤⠼⢦⡀⣠⣞⣁⣀⣄⡨⠧⠤⠤⠤⣤⠀⢀⡀
⠀⠀⠀⠀⠀⡠⠖⠛⠓⡦⣤⣠⡇⡔⠒⠚⡷⡿⠒⠉⠉⠉⠛⠫⣘⠁⠀⠀⣀⠀⠀⠘⡿⠀⠀⠀⠉⠀⠀⠀⢀⡴⠵⠚⢩⠇
⠀⠀⠀⣀⣀⣡⠀⠀⠀⠘⠁⠀⠙⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠁⠀⠀⡠⠱⠀⠀⠀⠀⠀⠀⡔⠋⠀⠀⠀⡼
⠀⠀⠀⠙⢆⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠛⠀⠀⠀⢸⡇⠀⠀⠀⠀⠈⠑⢀⡀⠀⠀⠀⠀⠀⠉⠢⡀⠀⢠⠃
⠀⠀⠀⠀⠀⠱⣦⠀⠀⠀⠀⠀⠀⠀⠀⣸⡀⡀⠀⠀⠀⠀⠀⡠⡇⠇⠀⢰⠦⡀⠀⠠⠼⡇⠀⠀⠰⠢⡀⠀⡀⢀⢲⡜⠲⠦⠤⠤⣄
⢀⣠⡤⠴⠒⠋⠉⢦⠤⠠⢌⡡⠤⠄⢐⣺⠑⠬⣕⣒⣒⣂⡭⠞⢇⣘⣲⡾⠣⣙⡥⠖⠣⠭⣬⡭⠝⠣⠭⠴⠒⠒⠋⠀⠀⣀⡤⠚⠁
⠙⠒⢤⣀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀
⠀⠀⠀⣨⠝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠤⠤⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄
⢀⡴⣋⡁⠀⠀⢀⣰⠖⠒⠒⠹⢆⡔⠂⠉⢹⢆⠀⡏⠉⠉⠙⡄⢀⡎⠀⠀⠀⠀⠀⠀⠑⣄⢞⠉⠉⠉⠉⠑⠒⠤⣀⠀⠀⣀⣠⠤⠜
⠈⠉⠁⠈⠉⠉⢉⡽⡆⠀⠀⠀⠀⢁⠀⠀⠈⠀⠳⠀⠀⠀⠀⠘⡎⢰⠀⠀⠐⠂⠀⠀⠀⡉⢸⠀⠀⠀⠀⠀⠀⠀⠈⢲⡏⠁
⠀⠀⠀⠀⠀⢠⠏⠀⡇⠀⠀⠀⠒⠒⠀⠀⠀⠀⠈⠀⠀⠤⠀⠀⠘⠈⠀⠀⠀⠀⠀⠀⠖⠁⠸⠀⠀⠀⠃⠀⠀⠀⠀⢸⢳
⠀⠀⠀⠀⢠⣃⣀⣠⢽⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠰⡄⠀⠀⠤⡀⠀⠈⢂⠀⠀⠀⠀⠀⠀⠀⠀⢀⣎⠀⢧
⠀⠀⠀⠀⠈⠀⠀⠀⠈⡄⠀⠀⢐⢂⠀⠀⣀⣰⣀⢀⡠⠉⠢⠀⠠⠤⠗⠀⠀⢃⡈⠂⠀⢰⣇⠂⠤⠄⠤⢤⣤⠞⠋⠈⠉⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢍⣉⣁⣌⣉⣀⡀⣴⠤⠤⣴⠶⠀⢰⡖⠚⢉⡽⠋⠻⡌⠉⠉⢡⠋⠉⠻⢟⠉⢹⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠘⠶⠚⠁⠀⠀⠀⣇⡠⠋⠀⠀⠀⠘⢦⣠⠃⠀⠀⠀⠀⠙⠾
⣶⣶⠶⢶⠶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣶⣶⣶⣶⣶⣶⣶⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣶⣴⣶⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣿⣿⣿⣿⣿⣿⣶⣦⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠟⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠟⢻⣷⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⢠⣿⣿⡿⣡⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⢠⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠻⠿⠿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣾⠿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠿⢷⠄⠙⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿
⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⣠⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣄⠀⢸⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⢀⣿⡀⣹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⣿⠀⠈⡿⢿⣿⡿
⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⢿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡿⠀⠀⠐⠂⢻⡇
⠀⠀⠀⠀⠀⠀⣼⡟⢉⣉⡉⠙⢿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠈⠉⠀⠀⠀⢠⣤⡾⠃
⠀⠀⠀⠀⠀⢠⣿⠀⠈⠉⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡧⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏
⠀⠀⠀⠀⠀⠀⢻⣦⡀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣤⣤⣄⡀
⠀⠀⠀⠀⠀⢀⣠⣼⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣶⡀
⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣧⣤⣄⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⢻⡅⠀⣿⠁⠹⣷⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠉⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠈⣷⠀⠹⡆⠀⣿⡄⠀⣠⡾⠋⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠰⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠙⠿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⢿⣆⠀⠙⠀⠀⠋⠀⢸⣷⣾⠋⠀⠀⠀⠀⠉⠛⠛⠿⠿⠿⠟⠛⠁
⠀⠈⠛⠛⠿⠿⠟⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⣠⣼⠟⠛⠻⠶⣦⣤⣤⣤⣤⣬⣿⠀⠀⠀⠀⠀⢀⣾⠃⠙⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠿⣿⠀⠀⠀⠀⠀⠀⠉⠛⠛⠿⢿⣿⡀⠀⠀⠀⢰⡟⠁⠀⣠⣴⠿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠃⠀⠹⣧⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠻⣶⡟⠉⠀⠀⠹⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⣻⣶⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⡀⠀⠀⠈⠻⣄⠀⠀⠀⢿⡆
⠀⠀⠀⣀⣤⣤⣤⣤⣤⣤⡾⠋⠀⠀⠀⠀⣠⡾⢻⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⢸⣷
⠀⠀⣼⡏⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⣴⡿⠋⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⡀⠀⠀⠀⠀⠀⢸⡿
⠀⠀⠹⣧⣄⣀⣀⣀⣀⣀⠀⠀⠀⢾⣏⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢶⣤⣄⣠⣴⠿⠁
⠀⠀⠀⠘⣿⡉⠛⢛⣿⣿⣧⠀⠀⠀⣿⡆⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⡏
⠀⠀⠀⠀⠈⠛⠛⠛⠁⠀⠹⢷⣤⡾⠟⠀⠀⠀⢿⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣹⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⢸⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⣿⠻⣿⠁⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡷⠶⠶⠶⠶⠶⣿⠀⣿⡶⠶⠶⠶⠶⢾⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣿⠀⣿⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⢠⣿⠀⣿⡆⠀⠀⠀⠀⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣿⣀⣀⣀⣀⣸⣿⠀⣿⣇⣀⣀⣀⣀⣿⣁⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡶⢿⣷⡈⣣⣌⡟⠛⠛⠛⠻⣿⠀⣿⡟⠛⠛⠛⢻⣁⣼⠡⣼⡿⠶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣁⣀⣀⣽⣉⣉⣀⣀⣀⣀⣀⣀⣿⢀⣿⣀⣀⣀⣀⣀⣀⣉⣩⣏⣀⣀⣈⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣯⣉⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣿⠘⣿⣭⣭⣭⣭⣭⣭⣉⣭⣭⣭⣭⣭⣽⠇
⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣾⣿⣿
⣿⣿⣿⡯⠁⠈⠉⠉⠉⠉⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣷⣾⣶⣾⣿⣿⣦⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣷⣶⣶⣟⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠖⢒⣶⣶⣦⣤⣤⣤⣤⣴⡶⠒⠚⠛⠛⢻⣿⣿⠛⠋⣿⣿⣿⣿⣿⣏⠉
⠀⠀⠀⠀⠀⠀⠀⡾⠁⣿⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡄⠀⠈⠛⠋⠀⠀⢻⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⡇⠀⢿⣤⣿⣿⣿⣿⣿⣿⣿⠁⠀⠉⢻⣿⣿⣀⠀⠀⣰⣶⣶⣤⣾⠟⠉⠉⠁⠉⠁
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠘⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁
⠀⠀⠀⠀⠀⠀⢠⡇⠀⢠⣿⣿⣿⣿⡉⠁⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⣼⡀⣠⣿⣿⣁⠀⢈⣹⠶⣤⣄⣀⣴⣿⣿⣿⣿⣿⣿⣿⡿⠿
⠀⠀⠀⠀⠀⠸⣿⡇⢹⣿⠁⠙⠾⣾⡅⠀⠀⠀⠉⠉⠉⠁⣸⣿⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠟⠀⢸⣿⠀⠀⠀⠸⣷⡀⠀⠀⠀⠀⠀⠀⢻⡟⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⡀⠀⠀⠹⢿⣄⡀⠀⠀⠀⠀⣾⡇⠀⢿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⣄⢠⠀⠀⢀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠪⠙⢷⠒⠺⡄⠙⠢⠤⢴⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠟⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠿⠨⡆⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣏⣁⣉⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢺⣀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠙⡄
⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⢳⣴⣖⣂⣬⠤⢺⣁⣀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⢀⣽⢡⣤⣤⡤⠤⠤⠤⠤⣏⠀⣹⠀⠋⢏⢸⠗⠊⠀⠀⠈⠈⠒⢧⡀⠜⣠⠀⠀⠀⠀⠀⠀⠀⣈⠧⠀⠀⠀⠀⠀⢀⣀⣀⣀⡤⠒⢢⡀
⠀⠀⠀⢸⠈⢻⠄⡔⢦⠀⡶⣄⡖⣪⢹⠁⠀⠀⣸⣻⢤⡶⢦⠀⠀⢠⡶⣤⣭⡏⠹⢤⠞⣀⡶⢄⠀⠀⣽⠀⠀⢀⣀⢦⣀⡘⠠⠴⠈⠧⣠⠜⠁
⠀⠀⠀⢸⠀⠀⣤⣭⡭⠤⠭⠥⠼⠁⢸⠀⠀⠀⢇⡟⢢⣴⠋⣀⠀⠀⠳⣤⠔⠃⠀⠘⠚⢱⠏⢸⠀⢸⡀⠀⠀⡏⢈⣋⣸⣁⠈⠁⠠⢰⠃
⠀⠀⠀⢸⢀⢀⠀⠤⠤⠤⠤⣤⠔⠀⢸⠀⠀⠀⠈⡧⠀⡀⠺⠅⠀⠀⠀⡨⢀⡀⠀⠀⠀⡮⠠⠊⢀⢀⡹⠀⠀⠂⢳⣿⢾⣿⣿⠉⡟⠋⠀⢀
⠀⠀⠀⠸⢀⣞⠀⣉⠉⠈⠉⠄⠀⡀⠘⡀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣜⣀⣴⠀⠈⣻⢦⠀⢸⡇⢸⣿⢽⣿⣿⠀⡇⠀⡴⡋⡷⠒⢎⡶⡆
⠀⠀⠀⢰⡜⣾⠀⠘⠉⠉⠉⠉⠀⠀⠀⣇⢠⣀⡀⠘⢦⡀⠀⠀⢴⡶⠀⠀⠀⢀⡤⠞⠁⢣⣀⠉⠚⠁⠀⠀⢸⡆⠸⠛⠚⠉⣉⠀⡇⠀⡇⠉⡵⠶⠖⠀⡇
⠀⠀⠀⢸⡇⠭⠇⠈⠓⠒⠈⠉⠀⠀⠀⢹⡎⡭⠉⡆⠀⠉⠒⠂⠤⠤⠖⠒⢋⣯⠀⠀⢀⡴⡉⠳⣄⠀⠀⠀⠀⠉⠉⠉⠉⠙⠿⠋⠁⠀⡇⠀⢐⣂⣀⠀⡇
⠀⠀⠀⠀⡇⢯⠇⠐⠛⠓⠀⠐⢂⡀⢄⣠⢏⣀⠀⣥⠀⠀⠀⠀⠀⠀⠀⢠⠞⠨⠿⠭⠝⣀⠀⠀⠈⢦⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠍⠐⠒⠀⡇
⠀⠀⠀⠀⠓⠤⠤⠤⠤⠶⠖⠚⠛⠋⠹⠤⠴⠒⠒⠉⠀⠀⠀⠀⠀⠀⠀⡸⢸⠀⠀⠖⠺⣯⣬⣇⠀⠈⢧⠞⢁⡙⣄⠀⠀⠀⠀⠀⠀⠀⠳⠖⠒⠒⠒⠒⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⡀⠀⠀⠀⠀⠀⢀⣰⡃⢸⠀⢰⢰⠏⣉⠓⢺⡀⠀⠈⣶⣟⣹⡌⢯⠙⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠍⣠⣶⢄⡠⣖⠉⠀⠀⣸⠀⢸⣼⢠⣉⡃⠸⡇⠀⠈⢻⠀⠉⢙⡎⣆⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠊⠐⠷⡼⠉⡆⣀⡠⢖⡟⠀⢸⡇⠦⠬⠀⣴⡇⠀⠀⢸⡇⠀⢸⠞⠁⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠑⢄⠀⣀⢈⠏⠉⠉⢠⠎⠀⠒⢺⣁⠛⣀⣰⡬⣻⠀⠀⢰⡇⠀⡷⠖⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣳⠀⠀⠉⠉⠁⠀⠀⠀⠘⡶⢳⠖⠤⣬⣍⣣⣈⣱⠋⠓⣤⣼⣁⣸⡟⠀⢤⢤⣤⠤⠶⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢃⡌⠀⢠⡇⣏⠀⠈⢳⠂⠴⡙⠢⣍⠳⢄⠀⠈⠳⢧⣠⠔⠋⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠐⢈⠀⠛⠀⠀⠈⡢⣬⠸⠀⠈⠆⠀⠙⢆⠀⠀⠀⠀⠀⢸⠙⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠈⡟⠓⡄⠀⠀⠀⡆⠀⠀⠀⠐⠀⠀⠈⢳⡀⠀⠀⠀⠈⠒⢤⣻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡗⠂⠀⠀⢮⠀⠀⡇⠤⠀⠀⠃⠀⡀⠀⠀⠀⠀⠀⠀⠱⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠀⠀⠀⢳⡀⡇⠀⠀⠈⡀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣟⠓⠦⡀⠀⢣⡞⣒⠒⠄⢣⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠉⠀⠀⠙⢆⠀⢂⡞⠉⠉⠉⠳⣄⣱⣄⠈⠀⠤⣤⣀⣀⠀⠀⠀⣻⢠⠙⢲⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠒⠒⠒⠒⠋⠓⠚⠓⠦⠤⠖⠒⠉⠁⠈⠑⠒⠢⠤⠤⠤⠤⠒⠊⠉⠓⠒⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠚⠛⠒⠲⠤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⣼⠥⠀⠀⠀⠈⠑⢦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⣿⠾⠃⠀⠀⠀⠀⠀⢀⠀⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣏⣀⣴⣶⣶⡶⠶⢶⢶⡏⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠈⠉⠀⠀⣼⢸⡇⠀⠘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⡼⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⣸⠃⠀⠀⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠺⠛⠛⠛⠻⠷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢠⠇⠀⠀⠀⠀⠀⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣠⣴⠶⠿⠛⠷⠶⣦⣀⡏⠈⠀⠀⠀⠀⠀⠀⢸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏⠀⠀⠀⠀⠀⠀⠀⠉⢷⡀⠀⠀⠀⠀⢰⡀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⢸⡇⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⢀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠞⠁⣸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⠴⠞⠛⢧⣄⣀⠀⠀⣀⣠⠄⠀⠀⠀⠀⠀⠀⠀⣼⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⢀⡴⠞⠛⠒⠒⠛⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⠶⠶⠚⠉
⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠺⠛
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣟⣙⣙⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⠈⠀⠀⠀⠀⠀⠀⠠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠰⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠀⠀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠄⠐⠱⠳⠀⡀⠀⠀⠀⠈⠉⠙⠓⠐⠀⠂⠀⠀⠀⠲⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⡀⠀⠀⠀⣆⠀⣐⡛⠛⢷⡶⠶⠦⠠⠤⢤⣄⡀⣀⠀⢀⣤⣀⣠⣠⣤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠁⠀⠀⢠⠈⠛⠛⠛⠋⠁⣤⣶⠖⠛⠛⠋⠑⠢⠀⠀⠈⢉⡀⠉⡍⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⢱⣶⣶⡤⣄⣀⣠⠴⠚⠉⠁⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠚⠂⠀⠈⠈⠅⡀⣸⠁⠀⠀⠐


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

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









⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣶⡿⠿⠿⠛⠛⠛⠛⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠟⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⡀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⣀⡤⠤⠤⠤⢄⡀⠐
⠀⠀⠀⠀⠀⠀⠀⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠋⠀⢀⡴⠀⢠⣶⣵⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⢉⣈⡑⠢⡀⠀⠀⠀⠀⢸⠀⠀⠰⠈⠁⢸⡪⢿⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⢔⢭⠩⡇⠈⢢⠈⡄⠀⠀⠀⠀⡇⠀⠀⠉⡂⢸⠇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠘⡄⢐⠄⡪⣧⠀⠈⡆⡇⠀⠀⠀⠀⢹⠀⠀⠐⠀⣼⢀⠇⠀⠀⠀⠀⠀⠀⠍
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠰⡂⠠⠤⢄⣱⡀⠢⡪⠘⢦⡀⢹⣹⠀⠀⠀⠀⠀⠀⢠⠅⣰⣣⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠙⡄⠀⢖⠄⡹⡦⣀⠐⠕⠱⣤⣧⣣⠤⠤⢀⡜⠠⢂⣴⠷⠷⠒⠉⠉⠈⡩⠖⠀⠀⠠
⠀⠀⠀⠄⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⣀⠀⠈⠬⠌⠩⠭⠓⣲⣤⡽⠁⢒⣶⢂⣽⣾⡯⠶⠒⠒⠒⠠⠤⠊
⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⡄⠀⠒⠒⠒⠒⠒⠲⢒⣖⢶⠒⠒⠒⡎⠉⢩⠉⠉⡟⠉⡀⠂⠀⠒⠂⠒⣖⠒⠒⠲⣒⡄⠀⠀⠀⠠⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠫⠀⢀⡀⠀⠀⠚⣁⠠⣺⠗⠡⢪⠇⠠⢕⣨⡆⢠⠌⡥⡂⢔⠠⠰⢪⠄⢦⢰⠍⡉⡇⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠘⢉⣏⣀⠀⠀⠀⠡⠪⠔⠡⠪⢰⡄⢀⠫⢑⠨⢹⢀⠛⡳⠶⠀⠕⠕⠅⡎⠹⠨⠂⡇
⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠈⠙⠟⠙⡩⠣⢃⢒⢖⢶⣶⡶⡲⢺⠇⠐⠨⢒⠨⢘⡲⡞⡗⡲⠲⢒⠖⣶⣶⡶⣶⣞⠁
⠀⠀⠀⠀⠀⠀⠂⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠀⠀⠈⠃⠀⠀⠀⠀⠐⠬⣒⠥⠊⣏⠀⢀⢶⠀⠀⠀⠘⢉⠈⡀⢹⠀⠀⠈⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠘⢏⠐⠃⠸⡀⠀⠀⠀⠰⡖⠒⠂⠀⠨⡒⠭⡂⣿⡁⠁⠸⠤⣤⠀⠴⡡⡪⣶⢼⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠴⠬⠤⠸⡠⠄⠛⠂⠀⠀⠈⠇⡄⡄⠨⡂⠍⡂⣿⡡⢦⢲⠀⠀⠀⠀⢠⢄⠄⣈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠲⠁⠀⠀⠠⠆⠀⠀⠋⡅⠀⠠⡂⠅⡂⡿⡀⠀⠻⠀⠀⠀⠔⡔⡠⡠⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡀⠀⠀⠐⡖⠒⠁⠰⠤⣤⠀⠃⠀⠔⡂⠅⡂⣿⠀⠀⠀⠳⡀⠈⠀⠓⡺⠎⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢊⢔⠅⡠⣜⡠⣝⢠⠊⠀⠀⢸⠀⠠⡐⠅⣒⣽⡠⢊⢔⢤⣋⣬⠀⡮⠀⢀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠑⡡⡪⢊⢟⢔⠝⣾⢀⢀⠀⠀⡆⠨⢒⠩⠄⣪⢔⢕⠑⡫⡪⢊⢹⢶⠇⣕⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠤⠤⠀⠁⠁⠈⠈⠀⣀⠀⠀⠀⢧⣀⣅⣶⣏⣻⠥⠥⠬⠤⠥⠥⠥⠯⠦⠽⠼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⢤⠦⣐⠠⡔⢄⠢⣰⢖⠢⢐⠨⡐⠅⣂⠀⡲⢐⠨⠰⣵⠦⡂⢄⠤⡢⠴⠔⠤⠤⠠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠘⠹⡀
⠀⠀⠀⠀⠀⠀⢀⣤⣣⠀⠀⠀⢸⣂⣀⣀
⠀⣀⠤⠤⠀⢶⡧⡈⣻⣵⠞⠙⠉⠀⠀⣀⣭⣵⣦⣀
⢸⡱⠉⠀⠀⢹⡿⡞⡏⠀⡀⣄⠀⢤⣀⡈⠉⠉⠉⠛⠷⣦
⠀⠙⣆⠀⢀⡞⣁⣻⡷⠶⠿⠿⠾⢦⣬⣭⣥⣤⣄⡀⠀⠈⢳⡀
⠀⠀⠈⢻⡟⢤⣬⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣯⢦⠀⠀⡇
⠀⠀⠀⢼⡌⢾⡏⣠⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢸⡇⠀⡟
⠀⠀⠀⠘⢞⣻⢀⣀⣀⣀⠉⠃⠀⠀⠐⠚⠋⠉⠙⢺⣿⣧⡞⠁
⠀⠀⠀⠀⠘⢹⠈⠛⢍⡿⠁⠀⠀⠀⠀⢐⣟⢻⡶⠀⣿⡏⠀⠀⠀⠀⠀⠀⢀⣀⡀
⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⢸⠀⠉⠀⠀⠀⠀⣴⠟⠋⠉⠉⠓⠦
⠀⠀⠀⠀⠐⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢆⠀⢠⡴⠒⠚⠃⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⢦⡀
⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⡀⢀⣀⠀⠀⠀⠀⠲⣠⠉⠀⠀⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⣼⣆⠀⠀⠠⠙⠛⢋⠀⠈⢢⠀⠐⠀⠀⠀⠘⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄
⠀⠀⠀⠀⢀⣼⣟⣿⡇⢄⠀⠀⠀⠀⠠⡄⠘⠀⠀⡀⠀⠀⢀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠁
⠀⠀⠀⠀⣾⠸⠘⡿⣇⠀⠁⠒⠀⠒⠃⠉⠀⠀⠀⠃⠀⠀⠉⠈⠉⠉⠢⢤⣀⣀⠤⠒⠤⠤⠴⠶⠛⠁
⠀⠀⠀⠀⣿⡀⣀⠈⠚⢧⡀
⠀⠀⠀⠀⡈⢿⠂⠙⠳⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠄⢀
⠠⠐⠂⠁⡀⠈⣷⡄⠀⣲⡏⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠌⠂⠂⠄
⢀⠀⠀⠂⠂⢹⠟⣡⡾⠯⣀⣀⡀⠀⠀⠄⠀⠀⠀⠑⠈⠀⠀⠀⠀⠀⠄
⠨⠌⠀⠐⠀⠘⠦⡽⠀⠀⠄⠀⠀⢀⠀⠀⠀⠀⠀⠀⠡⠁⠠⠀⠀⠈⠀⠀⠂⠈

⠲⣾⣴⡶⠀⠀⠀⠀⠀⠀⠀⢀⣤⠒
⢺⡟⡿⠿⡷⠀⠀⠀⠀⠀⠠⠞⠛⠒⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀
⣾⣿⣟⣤⣰⣾⣦⠛⣶⣿⣿⠢⡀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⣚⣳⣶⣶⣦⣾⣿⣿⣷⣶⡶⠀⣠⠀⢶⣶⣾⣾⣿⣶⣆⣀⣀⣤⣠⣄⡀⣀⣤⡀⢰⣷⣶⣶⣂⡀
⠻⣿⠿⠿⣿⠿⠿⠳⠾⠿⠿⠤⠁⠀⠀⠀⠀⠸⠆⠀⠀⠉⠉⠉⠉⠉⠿⠏⠁⠀⠈⠁⠀⠀⠀⠁⠀⠀⠀⠀⠉⠉⠉⠉⠛⠉⠏⠋⡉⠁⠉⠉⠉⠉⡉⡍⡛⢛⠋
⡋⠤⠚⣁⠤⠖⠊⠉⣀⠴⠒⠀⣀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠂⠄⠀⠀⠠⠉⠈⢉⡉⠀⠒⢀⠀⠀⠀⠀⠀⠀⠠⠐⠊⠡⠀⢈⠀⠈⠀⠂⠠⢀⠀⡀⢆
⣠⠔⠋⢁⡠⠴⠒⢉⡠⠔⠂⠁⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠐⠠⢄⡀⠀⠠⣄⠀⠐⠀⢀⠀⠀⢀⠄⠂⠀⠠⠄⠈⠀⠀⠀⠀⠀⠄⠁⠀⠐⠀⢀⠀⢸⠀⠇⠸
⢀⣠⠔⠉⠀⡠⠀⠉⠀⠠⠄⣀⡀⠑⠒⠤⠄⡀⠁⠐⠀⠀⠀⠐⠂⠀⠉⠋⠀⠀⢀⡤⠀⢀⠠⠊⠁⡀⠔⠁⠀⠀⠊⠀⠀⣠⠞⠀⠀⠀⠌⠀⢀⠄⠀⡀⠀⢷
⠋⠁⢀⠔⠋⠀⡀⠚⠀⢤⠀⡀⠉⠠⠶⡶⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠁⠀⠖⠉⢀⡠⠊⠁⣀⠄⠁⠀⠀⢀⠞⠀⠀⠀⣠⠋⠀⠀⠐⠀⢀⡇⠀⣸
⠀⠐⠍⠀⣠⠎⠀⣀⣀⠀⠁⢀⣄⡄⠀⠀⠈⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢉⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠐⠂⡀⠂⠀⠀⠀⡄⠀⣼⠀⠀⡿
⠀⣀⠐⠢⠀⠠⣄⡈⠉⢀⡀⠀⠐⠀⠠⣤⡖⠀⠠⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠐⠃⠀⠀⠀⠁⠀⠚⠀⠤⠀⢀⠀⠀⡐⠀⠀⠄⠀⠠⠀⠀⣀⠀⢀
⠣⠈⠁⠀⠐⠦⠀⠀⠀⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠄⠀⡀⠈⠀⠀⠀⠀⠂⠀⠀⠀⠀⢀⠀⠀⣀⠀⠁⠀⠘⠃⠀⠰⠖⠀⡤⠀⢈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⡀⠠⠠⣄
⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢌⠑⢤⠀⠙⢆
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⡀⠀⠀⠀⠀⣾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠄⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⠀⠀⠤⠀⠀⠀⠀⠀⠀⢀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠐⠒⠀⢸⠀⠀⠂⠠⠄⢀⠀⠀⠀⠀⠑⢤⡀⠀⠀⠀⠀⡀⠔
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⢑⢄
⠀⠀⠀⠀⠀⠀⠀⠄⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⡂⠀⠀⠀⠀⠈⣇⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⣬⠀⢀⠝⠢⣀⠀⠀⠀⣿⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⡄⠀⡄
⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⠂⠀⠶⠦⠀⠄⠀⠀⠉⠋⢲⣿⡤⠤⠈⠼⠀⠀⠀⠀⠀⠀⡇⠀⠇
⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡆⠀⠀⠐⡀
⠃⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠠⠤⠤⠤⠀⠠⠄⠠⠤⠤⠤⠀⠤⠀⢻⡇⠀⠀⠀⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠂⠩⠒⠢⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⡆⠀⠀⠈⠁⠒⠛⠛⠓⠠⠤⠤⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢏⠒⠠⠤⠄⣀⣀⣀⣀⠀⠀⠀⠀⠀⡠⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⡄⠀⠀⠀⠀⠀⠀⡀⠀⠀⠉⡙⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠀⠰⠀⠀⠀⠀⠀⠀⠉⢲⢶⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⢸⠸
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠠⠀⠀⠀⠀⠀⢠⠞⠖⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠂⠀⠀⠀⠀⢸⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠄⠠⠦⠀⠤⠄⠀⠠⢀
⠀⢀⠤⠄⠀⠀⠠⠤⠴⠠⠄⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠠⠆⠈⠁⠀⢤⡙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡔
⣀⣅⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣄⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡟⠙⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣀⣤⡶⢿⣭⣿⣽⡿⢶⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡬⡓⠀⢼⣿⠿⠿⠿⠟⠛⢶⣿⣻⡿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠶⠶⢀⠇⠃⠀⠀⠛⠀⠀⠀⣀⣀⠀⠻⣯⣿⣻⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢛⢿⡄⠚⠙⢶⠤⠐⡿⠟⢿⣼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠍⠀⠀⠀⠀⠀⢐⣀⣾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⣘⣃⠀⠀⠀⠀⣻⣦⣿⠁
⠀⠀⠀⠀⡄⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⣀⣤⠞⣿⢇⡽⣿⣦
⠀⠀⠀⡈⠀⠀⠀⢠⡇⠀⠀⣀⣀⣀⡀⠀⠀⠀⢀⣀⣀⡀⠀⠙⣾⠿⠋⠀⠀⠸⣼⣛⣯⡟
⠀⠀⠀⡧⠀⠀⠐⠀⠉⠉⠉⠉⠉⠉⠉⠛⠻⣝⣟⠁⠈⢹⣷⣾⣿⣄⠀⠀⠀⠀⠙⣿⢯
⠀⠀⠀⣧⣀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢹⡆⠀⠈⠻⠿⠉⠛⢦⠀⠀⢀⡴⠃⣰⠷⣄
⠀⠀⠀⠀⠉⠙⠲⠤⣄⣀⣀⠀⠀⠀⢠⣴⣾⡟⡼⠁⠀⠀⠠⣤⠴⢻⡞⣷⣞⣉⡀⢰⡇⠀⠈⠙⠲⢤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⢻⣷⣶⣿⣿⣦⡆⣸⠇⠀⠀⠀⠀⠘⢻⡿⠁⠀⠳⣸⠁⡠⠂⠀⠀⠀⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠟⠻⠛⠿⢾⠏⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⢻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠄⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠠⣿⡀⠀⠀⠀⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠇⠀⠘⠟⠒⠒⣤⠶⣦⣶⣶⣿⣷⢔⠤⣄⣄⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⡄⠀⢚⠃⠀⠀⠀⠀⠀⠐⠟⣿⢛⣻⣿⣿⣯⣗⡆⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠙⠄⢻⡅⠀⠀⠀⠀⠉⠉⣼⢣⣏⣭⣵⣾⣯⣟⠭⣹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡟⠠⡄⠸⡘⡇⠀⠀⠀⠀⠀⢸⣧⠜⠋⠁⠀⠀⠀⠙⢷⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⢀⡈⠣⠐⢧⠀⠀⠀⣠⠔⠋⠀⠀⠀⠀⠀⠀⠀⣀⣤⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⠉⢂⣀⡨⠤⠖⠋⠁⠀⠀⠀⠀⢀⣠⡴⠖⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠋⠁⠀⠀⠀⣀⠀⠤⠤⠖⠒⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⠁⠀⠀⠀⣠⠆⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⢴⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠄⠀⠀⣀⣀⣀⠀⠀⠀⠀⢤⣀⡀⠀⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠢⢤⣬⡤⠠
⣶⠶⠶⠆⠀⠀⠐⠉⠉⠉⠁⠀⠀⠀⠉⠉⠉⠉⠁⠉⠉⠀⠈⠉⠉⠉⠭⠅⠈⠉⠩⠍⠁⠠⠈⠀⠀⠁
⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⣀⠤⠼⠇⠐⠀⠐⠐⠓⠒⠒⠀⠀⠀⠀⠒⠒⠀⠄⠀⠠⡄⣀⠀⠠⠄⠒⠂⠀⠚⠛⠒⠂⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠄⠐⠐
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠈⠛⣛⡋⠀⣠⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠀⠒⠒⠈⠉⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠺⣿⠋⠀⣿⣿⣧⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠔⠀⠀⠀⡀⠀⠀⠀⠀⠉⠙⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⠶⠛⠛⠉⠉⠁⠀⠉⠉⠉⠙⠛⠲⠦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠞⣫⠅⢀⣀⣠⣤⣤⠤⠤⠤⣤⣤⣤⣄⡀⠀⠀⠀⠈⠙⠦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠰⠋⢶⣿⠭⠷⠶⠒⠒⠒⠒⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦
⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠛⡉⠙⠀⠈⠉⠐⠚⢛⣛⡛⠲⠶⠶⠶⠦⠤⠤⠤⠒⠃⠀⠀⠀⡀⠀⠀⢘⡇
⠀⠀⠀⠀⠀⠀⢀⣴⠏⢀⡾⢡⢃⢀⣠⢰⣦⣙⠳⣶⣭⣭⣛⠒⠲⠦⠤⠄⠀⠀⠀⠀⢀⡴⠁⣰⠀⡼⢻⣆
⠀⠀⠀⠀⠀⠀⣾⠇⣠⡟⡱⠃⡞⡼⡟⣾⠉⠻⠷⣦⣍⣙⠻⠿⣿⣒⣶⠤⠤⠤⠤⠒⠉⣀⠴⢁⡞⠁⠈⣿⣧⡀
⠀⠀⠀⠀⠀⢰⡏⣴⢏⡞⠁⡼⣼⣿⡽⠃⠀⠀⠀⠀⠉⠛⠿⢶⣦⣤⣍⣉⣉⣛⣛⣋⣩⡴⠞⠁⠀⠀⠀⣿⠸⣷
⠀⠀⠀⠀⠀⣼⣿⠏⡞⠀⡼⣱⣿⣿⠁⠀⠀⠀⠀⠴⠚⠳⣦⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠞⠳⣄⠀⠀⣿⡆⣿⡇
⠀⠀⠀⠀⠀⣿⡟⢸⠁⣸⢡⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⣿⣇⢻⣿
⠀⠀⠀⠀⠀⣿⡇⣿⠀⡏⣾⣾⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢸⣿
⠀⠀⠀⠀⠀⠹⣅⢻⠀⠁⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⢠⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡀⠀⠀⢀⣿⢻⢸⣿⡄
⠀⠀⠀⠀⠀⠀⠙⢿⡄⠀⢸⣿⢹⣿⡄⠀⠀⠀⠀⠀⠘⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠿⠁⠀⠀⢸⣿⢸⢸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣄⠋⢧⢻⡙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⢹⣿⢸⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢷⣶⡟⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢻⣿⠀⢸⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠶⡄⠀⠀⠀⠀⠀⠀⠀⣠⣿⣥⣾⠿⠟⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡛⠦⣄⡀⠀⠀⠀⠀⠸⣇⣠⠇⠀⠀⠀⠀⢀⣤⠞⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⡇⠀⠀⠉⠓⠲⢤⣄⣓⣂⣀⣀⣠⣤⠶⠚⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡋⠀⢷⡀⠀⠀⠀⠀⠀⣿⠯⡈⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠙⠷⣤⣄⣀⣼⠏⠀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⢀⣿⠟⢿⣤⡀⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⣾⠏⠀⠀⠈⠻⣦⡘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣸⡏⠀⠀⠀⠀⠀⠀⠙⠺⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣀⢀⣰⣾⣿⣷⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣾⣿⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣦⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣄⣀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⠋⣠⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣧⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⣿⣧⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏
⠀⠀⠀⠀⠀⠀⠀⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠋⠉⠉⠈⠉⠉⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠉⠙⢿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⠿⣿⣿⣿⠿⠿⠛⠉⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣷⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠿⣷⡄⠀⢸⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⣿⣿⣧⡀
⠀⠀⠀⢀⣤⣤⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠙⣷⠀⠀⣿⣿⣿⣿⣾⣿⣿⣦
⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣤⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⣤⣿⠀⠀⠘⣛⠻⣿⣿⣿⣿⣿⣶⣄
⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡿⠋⠀⠀⠀⠉⠀⣿⣿⣿⣿⣿⣿⣿
⠘⣿⣿⣿⣿⣿⣿⣿⡟⢁⣤⣤⣄⠉⠻⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣾⣿⣿⣿⣿⣿⣿⡟
⠀⣈⣿⣿⣿⣿⣿⣿⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣤
⣾⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡷
⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⡿⠃
⠀⠀⠈⠛⠛⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣾⠛⠛⣿⠿⢷⣦⡀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡿⠀⠉
⠀⠀⠀⠀⠀⠀⠈⠛⠿⠿⠛⠁⠀⠀⠈⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠉⢻⡀⠀⢿⠀⠀⣿⡇⠀⠀⠀⢀⣼⠟⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⢸⣧⠀⢸⣷⠀⢀⣴⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠛⠂⠀⠉⠀⠀⣿⣶⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⠿⠛⠿⣶⣶⣦⣤⣄⣀⣀⣀⣿⡇⠀⠀⠀⠀⠀⠀⣴⡿⠀⠹⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣏⠁⠀⠀⠀⠀⠀⠉⠙⠿⢿⣿⣿⣿⡆⠀⠀⠀⠀⢀⣾⠏⠀⠀⢀⣼⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠃⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠈⢻⣦⣴⡾⠛⠋⠈⢻⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠘⣿⣀⣤⡶⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡄⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀⢻⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠋⠀⠀⠀⠀⠀⣠⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣆⠀⠀⠀⠀⠙⠇⠀⠀⠀⠸⣿⡄
⠀⠀⠀⣠⣴⣶⣶⣶⣶⣶⡶⠿⠛⠀⠀⠀⠀⢀⣴⡿⠋⣹⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⢠⣿⠃
⠀⠀⠈⢿⣦⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⢸⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣶⣤⣄⣠⣴⡿⠃
⠀⠀⠀⠀⢹⣿⡙⠛⠛⣻⣿⣿⡄⠀⠀⠀⣿⡇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢻⡟⠁
⠀⠀⠀⠀⠀⠙⠿⠶⠿⠛⠁⠘⢿⣦⣀⣴⡿⠃⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⢻⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣇⠀⠀⠀⠀⠀⠀⣤⣤⣤⣴⠦⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢸⡏⣻⡇⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⣼⡇⢸⣷⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⣿⡇⢸⣿⠀⠀⠀⠀⠀⠀⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣿⡇⢸⣿⠀⠀⠀⠀⠀⢠⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⣿⡇⢸⣿⠀⠀⠀⠀⠀⢸⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⠓⢿⠛⢿⣶⣶⣶⣶⣶⣿⡃⢸⣿⣶⣶⣶⣶⣶⡟⠛⣷⠛⣶⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⠟⠋⠛⣿⢆⡼⠷⠴⠃⠀⠀⠀⠀⣿⡇⢸⣿⠀⠀⠀⠀⠘⠧⠾⢇⣸⣿⠛⠙⠿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠧⠤⠤⠤⠴⠦⠤⠤⠤⠤⠤⠤⠤⠤⣾⡇⣼⣷⠤⠤⠤⠤⠤⢤⠤⡤⢼⡦⠤⠤⡤⠼⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣾⠇⠻⣷⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣴⡿⠃
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⡏⠉⠈⠉⠉⠉⠉⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣦⣤⣤⣤⣴⣶⣤⡀⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⠒⠋⠉⠉⠉⠉⠉⠉⠛⠒⠦⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⢁⡠⠤⣤⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⣄⡉⠓⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠖⠁⡠⠚⢁⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⡈⠓⢄⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠠⢊⣠⠾⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠿⢷⣤⡑⠄⠹⣄
⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠐⠋⠁⢀⡄⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⣀⡀⠀⠙⠂⠀⠸⡄
⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⣠⡼⠛⠋⠉⠙⠛⢶⡆⠀⠀⠀⠀⠀⠀⢰⡶⠛⠋⠉⠙⠛⢶⡆⠀⠀⢹
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣴⠏⠀⠀⢀⣠⠄⠀⠀⠹⡳⡀⠀⠀⢀⢞⠏⠀⠀⣀⣀⠀⠀⠀⠹⣦⠀⠈⡇
⠀⠀⠀⠀⠀⠀⢰⡇⠀⠠⢿⠀⠀⠀⢾⢿⣤⡶⠀⠀⡃⠀⠀⠀⠀⢸⠀⠀⣾⢿⣤⣴⠀⠀⠀⣿⠀⠀⣧
⠀⠀⠀⠀⢀⠴⢼⡀⠀⠀⠘⣄⠀⠀⠈⠙⠋⠁⠀⡠⠁⠀⠀⠀⠀⠈⢄⠀⠈⠛⠛⠁⠀⠀⣠⠃⠀⠀⢸⠶⢄
⠀⠀⠀⠀⡆⢤⡈⡇⠀⠀⠀⠈⠳⠤⣀⣀⡀⠤⠂⠁⡠⠂⠀⠀⠠⣄⠨⣐⠤⣀⣀⣀⡤⠞⡁⠀⠀⠀⢸⣠⠌⡆
⠀⠀⠀⠀⢇⠰⠋⡇⠀⠀⠀⠀⠉⠓⠒⠂⠀⠀⠀⠸⡅⢠⠀⢀⡄⢨⠆⠈⠙⠲⠶⠶⠒⠋⠀⠀⠀⠀⡟⠹⢀⠇
⠀⠀⠀⠀⠈⠦⠤⢼⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣅⡠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡒⠳⡶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣸⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⡿⠉⠉⠁⠙⡇⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠳⠤⠴⠤⠴⠃⠀⠀⠀⠀⠀⢀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⡀⠀⡄⠀⠀⠠⠤⠄⠀⠀⠀⠀⢀⡠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠪⣶⣤⣀⣀⣀⣀⣠⠤⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁