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