⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⠀⠀⣴⢦⣖⡋⠉⠉⠙⢦⡀⠀⢀⡴⢶⣄⡖⡋⠙⠲⢤⡀⠀⠀ ⣠⡖⣆⠀⣾⠉⢹⡄⢸⠈⢿⡟⠙⣿⢦⠀⢹⡄⢸⠁⢸⡏⠻⡟⠓⣦⡀⠙⣆⠀ ⣧⠃⣿⠀⣽⠀⠘⣧⢸⠀⢸⡇⠀⣿⣼⠀⢸⡇⡿⠀⣼⡇⠀⡇⠀⣿⠻⡄⠘⣆ ⢸⡀⠸⣆⡏⠀⠀⢻⣼⠀⢸⣇⠀⠛⠁⣠⣿⢃⡇⠀⣿⠁⠀⡇⠀⣿⠀⡇⠀⣿ ⠀⢳⠀⠹⠃⢠⡇⠈⡟⠀⣾⣿⠀⢰⡀⠹⡅⢸⠁⢠⣿⡞⠳⣧⣠⣿⣀⡇⢀⣿ ⠀⠈⡇⠀⢀⣾⣧⠀⢀⣼⡿⠘⣇⣤⣷⡀⣿⡟⠀⠘⠋⠁⠀⣹⣆⣀⣀⣠⣾⠏ ⠀⠀⠙⠶⠿⠋⠈⠿⠿⠟⠀⠀⠈⠛⠉⠻⠿⠳⣶⣶⡿⠿⠿⠟⠉⠙⠛⠉⠁⠀ ⠀⠀⠀⣠⠖⠚⠛⠒⢤⡀⠀⢀⡴⠒⠛⠓⠲⣄⠀⠀⣠⠔⠚⠛⠒⢦⡀⠀⠀⠀ ⠀⠀⣸⠁⢠⣾⠷⣦⠀⢳⡀⡞⠀⣴⡿⢶⡄⠘⣦⢰⠃⢠⣾⠷⢦⠀⢹⡄⠀⠀ ⠀⠀⢻⡀⠻⣅⣠⠜⠂⢸⡟⣇⠈⠿⣀⡠⠿⠀⣿⣿⡀⠸⢧⣀⡴⠃⠀⣷⠀⠀ ⠀⠀⠀⠻⣦⣄⣀⡴⠁⣸⡇⠘⢷⣤⣀⣠⡞⠀⣿⠇⠹⣦⣤⣀⣤⠂⢰⡿⠀⠀ ⠀⠀⠀⠀⠀⢉⡝⠁⣠⡿⠁⠀⠀⠈⣩⠏⢀⣼⡟⠀⠀⠀⢉⡽⠃⣠⣿⠃⠀⠀ ⠀⠀⠀⠀⠀⠻⣦⣾⠟⠁⠀⠀⠀⠘⢷⣶⡯⠋⠀⠀⠀⠀⠸⣶⣶⠿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢴⡤⠤⠤⠤⠤⣤⡤⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢞⠝⡡⠃⣇⠠⡀⢦⣴⢤⢉⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠊⣡⣧⣴⡇⠀⣿⡆⢱⠀⡏⢆⢇⢱⠈⠳⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡠⠖⢁⠎⢰⣿⣴⠿⠻⠀⠻⠻⠈⢦⣷⠾⡜⣀⠦⡀⢓⢄⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⠃⣠⠔⡟⢀⡟⢹⡇⠀⠀⢳⣆⠸⡄⢸⠈⢇⢡⠹⣦⠑⣌⠳⣧⠀⠀⠀ ⠀⠀⢀⣼⠁⢸⡇⢠⠃⠸⠀⠛⠃⠀⠀⢸⣼⠀⠙⣸⡀⠈⢄⢳⠋⢢⢸⡆⠈⡆⠀⠀ ⠀⣠⣾⣿⢸⣸⠇⣼⣠⡇⣠⣤⣤⣶⣦⡸⢸⠀⠀⡧⣇⣤⣼⠀⢣⡈⣮⣿⠉⢹⡀⠀ ⠾⠟⣿⣿⢿⣟⢠⠃⠹⠟⠉⠀⠀⠀⠀⡇⢸⠀⠀⣇⠏⠁⠈⡇⡈⠙⢿⣿⣧⣶⠧⠀ ⠀⢰⡏⡜⣸⣿⡾⠀⠀⠀⢀⠦⠒⠥⣄⡙⠛⠀⠀⠀⢠⣄⠤⠛⠣⡀⢸⢿⣿⣈⡀⠀ ⠀⠿⡗⠓⣿⢿⡇⠀⠀⠀⠛⠒⡲⠞⠉⠀⠀⠀⠀⢄⠈⠙⠲⠒⠒⠛⠘⣼⢹⣿⡇⠀ ⠀⠐⠄⢸⢸⣼⡀⠀⠀⠀⠀⠀⠀⠀⢀⡔⣀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⢸⣿⢱⠀ ⠀⣸⣰⣆⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠸⠄⢿⠁⠈⠉⠩⠇⠀⠀⠀⠀⠀⠀⠀⠙⣾⠀ ⠀⠟⠁⣿⡇⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡾⠏⠘⠿⣦⡀⠀⠀⠀⠀⠀⠀⡄⢐⠛⠁ ⠀⠀⠈⢿⣷⡀⢸⠀⠀⠀⠀⠀⠀⣠⡾⠋⣠⣤⣀⣤⡉⢻⣦⠀⠀⠀⠀⠀⣇⣸⠀⠀ ⠀⠀⠀⢼⣿⣿⣿⠀⠀⠀⠀⠀⠀⠉⣕⠋⠀⠀⠀⠀⠈⡦⠙⠁⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠹⠿⣿⢧⠀⠀⠀⠀⠀⠈⠣⡉⠉⠐⠒⠂⠉⡠⠋⠀⠀⠀⠀⡸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⡄⠱⣄⠀⠀⠀⠀⠀⠈⠉⠒⠒⠊⠉⠀⠀⠀⠀⢀⣴⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠓⢄⠀⠀⢀⣀⣀⣀⣀⣀⠀⠀⡠⠀⠀⢸⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠉⠛⠿⠿⣿⠿⠿⠿⠟⠉⠀⠀⠀⠈⢧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣴⡾⠋⠉⠀⠀⠀⠉⠛⢷⣄⠀⠀⠀⠀⣠⣶⡾⢷⣄⣰⡾⠛⠉⠉⠙⠻⢶⣄⠀⠀⠀⠀⠀ ⠀⠀⣀⣀⠀⠀⠀⣴⠾⠛⢷⡄⠀⠈⣷⠈⢿⣿⣯⣴⠶⣶⣶⣄⠀⠀⠹⣷⡀⠀⠀⣿⠐⠁⢸⣿⠿⣷⣿⣴⣤⣄⠀⠀⠙⢷⣄⠀⠀⠀ ⣠⣾⡏⢿⣦⠀⠀⣿⠀⠀⠸⣿⡆⠀⣟⠁⠈⣿⣿⠀⠀⢸⣿⠿⣷⠀⠀⢹⣷⠀⢰⡏⠀⠀⣾⣿⠀⠉⣿⠋⠋⢹⣿⣦⠀⠀⠙⣧⡀⠀ ⣿⠀⠁⢸⣿⠀⠀⣿⠀⠀⠀⣿⣇⠀⣿⠀⠀⣼⣿⠀⠀⢸⣿⠀⣿⠀⠀⢸⣿⡇⣸⡇⠀⠀⣿⡿⠀⠀⣿⠀⠀⢸⣿⡿⣷⡀⠀⠸⣷⡀ ⢻⡇⠀⠸⣿⡄⠀⣿⠀⠀⠀⢸⣿⡀⢸⡆⠀⢹⣿⡆⠀⠸⣿⣿⠟⠀⠀⣾⣿⠇⣿⠁⠀⢸⣿⡇⠀⠀⣿⡆⠀⢸⣿⡇⠸⣧⠀⠀⢻⣧ ⠘⣷⠀⠀⢹⣧⢰⡿⠀⠀⠀⠀⢿⣇⣸⠇⠀⢸⣿⡇⠀⠐⠛⠁⠀⣠⣾⣿⡟⢠⡿⠀⠀⢸⣿⡇⠀⠀⢸⡇⠀⢸⣿⡇⠀⣿⠀⠀⢸⣿ ⠀⢹⣇⠀⠀⢻⣿⡇⠀⠀⡆⠀⠘⣿⣿⠀⠀⣼⣿⣧⠀⠀⢀⠀⠘⢿⣿⠏⠀⢸⡇⠀⠀⣾⣿⣠⣴⣦⣸⡇⠀⢸⣿⡇⠀⣿⠀⠀⢸⣿ ⠀⠀⢻⡆⠀⠀⠿⠀⠀⣸⣷⠀⠀⢻⠇⠀⢠⣿⣿⢿⡄⠀⠘⣧⠀⠀⢻⣆⠀⣿⠃⠀⢠⣿⣿⣿⠄⠙⢿⣷⣴⣾⣿⣇⣴⡟⠀⠀⣾⣿ ⠀⠀⠈⣿⠀⠀⠀⠀⢠⣿⣿⡀⠀⠀⠀⣠⣾⣿⠇⢸⣇⠀⡀⣿⣇⠀⠀⣿⣶⡿⠀⠀⡼⠿⠛⠛⠀⠀⠈⣿⣄⠀⠈⠉⠁⠀⢀⣼⣿⡏ ⠀⠀⠀⢻⣆⠀⢀⣴⣿⣿⢿⣧⣀⣀⣴⣿⣿⠏⠀⠀⢻⣶⣿⣿⣿⣦⣸⣿⣿⡁⠀⠀⠀⢀⣀⣄⣤⣀⣴⣿⣿⣷⣶⣶⣶⣾⣿⡿⠋⠀ ⠀⠀⠀⠀⠻⣿⣿⣽⠿⠃⠀⠹⢿⣿⣿⠟⠁⠀⠀⠀⠀⠉⠋⠁⠀⠙⢿⡿⠛⣿⣶⣾⣿⣿⣿⣿⠿⠿⠿⠟⠁⠈⠉⠛⠛⠉⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣄⣀⠀⠈⠉⠉⠉⠉⠀⢀⣀⣤⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡾⠋⠁⠀⠀⠀⠉⠛⢷⡄⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠈⠙⢷⣄⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠈⠙⠻⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠏⠀⢀⣴⢶⣶⣦⣄⠀⠈⢻⣆⠀⢰⡟⠁⠀⣠⣶⣶⣶⣄⠀⠀⠹⣧⠀⢀⣾⠃⠀⣠⣶⣶⣶⣦⡀⠀⠘⣷⡄⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⠀⠀⣿⣿⠟⠉⠉⢻⡆⠀⠈⣿⣆⣿⠀⠀⣼⣿⠟⠉⠉⠻⣧⠀⠀⢻⣇⣸⡇⠀⢰⣿⡿⠋⠉⠙⢿⡀⠀⢸⣷⠀⠀⠀⠀ ⠀⠀⠀⠘⣿⡀⠀⢻⣯⣀⣀⣠⡾⠿⠀⠀⣿⣿⢿⡄⠀⠹⣿⣄⣀⣀⣴⠿⠀⠀⢸⣿⢹⣇⠀⠘⢿⣇⣀⣀⣴⠿⠇⠀⠈⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠙⣷⣄⠀⠈⠉⠉⠉⢀⡠⠀⠀⣿⣿⠘⢿⣄⠀⠀⠉⠉⠉⠀⣠⠀⠀⣸⣿⠀⢻⣦⡀⠀⠈⠉⠉⠁⢀⡄⠀⢰⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣷⣶⣦⣤⣴⣿⠃⠀⣰⣿⡟⠀⠈⠻⣿⣶⣦⣤⣴⣾⠏⠀⢀⣿⣿⠀⠀⠙⢿⣷⣶⣤⣤⣾⡞⠁⠀⣼⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⣻⡿⠁⠀⢠⣿⣿⠃⠀⠀⠀⠀⠉⠙⢛⣿⠋⠀⢀⣾⣿⠇⠀⠀⠀⠀⠈⠉⠛⣿⠟⠀⠀⣰⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⢀⣴⣿⡿⠃⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⣠⣿⣿⠏⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⢠⣾⣿⡟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣶⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⢻⣾⣧⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣾⣿⣿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⡿⠿⠿⠿⠿⢷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⢀⣤⣶⣶⣶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠿⣷⣾⡿⠋⣀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣦⡀⠀⠀⠀⠀⢠⣾⢿⡿⢻⣿⡀⣰⡿⠋⣁⡀⠀⠀⠉⠻⢿⣦⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⠀⠀⠀⠀⢠⣶⠿⠿⣷⣦⠀⠀⠈⣿⡄⠘⣿⣷⣿⣩⣤⠶⣶⣶⣦⣄⠀⠀⠀⠹⣷⡄⠀⠀⠀⢸⡿⠰⠁⢸⣿⣿⢿⣷⣾⣭⣤⣤⣀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀ ⠀⣀⣼⡟⣿⣇⡀⠀⠀⣿⡇⠀⠀⠈⣿⣦⠀⠀⣾⠷⠀⠙⣿⣿⡟⠉⠀⠘⣿⣿⣿⣧⠀⠀⠀⢹⣿⡄⠀⠀⣿⠃⠀⠀⢸⣿⣿⠀⠻⢿⣿⠿⡟⠻⣿⣦⡀⠀⠀⠈⢿⣦⠀⠀⠀ ⣾⡟⢿⠀⢸⣿⡇⠀⠀⣿⡇⠀⠀⠀⣿⣿⡇⠀⣿⡆⠀⠀⢹⣿⣿⠀⠀⠀⣿⣿⠈⢿⣇⠀⠀⠈⣿⣷⠀⢠⣿⠀⠀⠀⣸⣿⡿⠀⠀⢸⣿⠀⠀⠀⣿⣿⣿⣆⠀⠀⠈⢻⣧⡀⠀ ⢻⡇⢸⠀⢸⣿⡇⠀⠀⣽⡇⠀⠀⠀⢹⣿⣇⠀⢸⡇⠀⠀⡾⣿⣿⠀⠀⠘⣿⣿⠀⣾⡟⠀⠀⢀⣿⣿⡇⣸⡏⠀⠀⠀⣿⣿⡇⠀⠀⢸⣿⠀⠀⠀⣿⣿⡏⢿⣧⠀⠀⠀⢿⣷⠀ ⢸⣇⠈⠀⠘⣿⣧⠀⠀⣿⡇⠀⠀⠀⠀⣿⣿⠀⢸⣷⠀⠀⠁⣿⣿⠀⠀⠀⣿⣿⣾⡿⠁⠀⠀⣼⣿⣿⠇⣿⡇⠀⠀⢀⣿⣿⠃⠀⠀⢸⣿⠀⠀⠀⢹⣿⡇⠈⢿⡆⠀⠀⠸⣿⡇ ⠘⣿⡄⠀⠀⢻⣿⡆⢠⣿⠃⠀⠀⠀⠀⢹⣿⡇⢸⣿⠀⠀⠀⣿⣿⠀⠀⠀⣼⡿⠋⠁⠀⠀⣴⣿⣿⡏⢀⣿⠁⠀⠀⢸⣿⣿⠀⠀⠀⠈⣿⠀⠀⠀⣾⣿⡇⠀⢸⣿⠀⠀⠀⣿⣿ ⠀⢻⣧⠀⠀⠀⢻⣷⣸⣿⠀⠀⠀⡀⠀⠀⢿⣷⣼⡏⠀⠀⢰⣿⣿⡆⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⡟⠁⢸⣿⠀⠀⠀⣿⣿⡿⠀⠀⠀⠀⣿⡇⠀⠀⣿⣿⡇⠀⢸⣿⠀⠀⠀⣿⣿ ⠀⠈⢿⣦⠀⠀⠈⢻⣿⡇⠀⠀⠀⣇⠀⠀⠘⣿⣿⠇⠀⠀⣸⣿⣿⣷⠀⠀⠀⢄⠀⠀⠘⢿⣿⠋⠀⠀⣼⡟⠀⠀⠀⣿⣿⡇⣾⡿⣿⣄⣿⡀⠀⠀⣿⣿⡇⠀⢸⣿⠀⠀⠀⣿⣿ ⠀⠀⠈⣿⡆⠀⠀⠈⡿⠁⠀⠀⣼⣿⡀⠀⠀⢿⡟⠀⠀⢀⣿⣿⡟⣿⡆⠀⠀⢸⣧⠀⠀⠈⣿⣧⠀⢠⣿⠃⠀⠀⢸⣿⣿⣷⡿⡄⠈⢻⣿⣷⣤⣿⣿⣿⣇⣠⣾⠟⠀⠀⢸⣿⣿ ⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⢰⣿⣿⡇⠀⠀⠚⠁⠀⢀⣾⣯⣿⠁⣿⡇⠀⠀⠀⣿⣧⠀⠀⠈⣿⣧⣸⣿⠀⠀⠀⣼⣿⣿⣿⠷⠄⠀⠀⢿⣿⡉⠉⠉⠛⠛⠛⠁⠀⠀⣠⡿⣻⡇ ⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⢠⣿⣿⣿⣷⠀⠀⠀⠀⣠⣿⣿⣿⠋⠀⠘⣿⡄⣰⣤⣿⣿⣆⠀⢠⣿⣿⣿⠇⠀⠀⠀⠋⠉⠀⠀⠀⠀⠀⠀⢨⣿⣿⣄⣀⠀⠀⢀⣀⣤⣾⣿⣷⡿⠁ ⠀⠀⠀⠀⠹⣿⣄⣀⣠⣴⣿⣻⡿⠙⢿⣦⣤⣤⣾⣿⣿⣿⠋⠀⠀⠀⠙⣿⣿⣿⣿⡿⢿⣧⣴⣿⣿⣧⡀⠀⠀⠀⢀⣀⣤⣴⣴⣶⣦⣶⣿⣿⣿⣿⣿⣿⣿⣛⣿⣽⣿⡿⠋⠀⠀ ⠀⠀⠀⠀⠀⠙⢿⣿⣿⣵⣿⠟⠀⠀⠈⢿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠻⣿⣿⡿⢹⣿⣿⡿⣿⣿⣿⣿⣿⣶⡿⠿⢿⠿⠟⠁⠀⠈⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠛⠉⠁⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠿⠛⠛⠛⠛⠻⢿⣦⣄⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⠟⠛⠛⠛⠛⠿⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⠛⠛⠛⠛⠻⠿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⡄⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⢠⣾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⣠⣶⢿⣿⣶⣦⡀⠀⠀⠘⣿⣄⠀⠀⣾⠟⠁⠀⢀⣴⡾⢿⣿⣶⣄⠀⠀⠀⢹⣷⡀⠀⢠⣿⠏⠀⠀⢠⣶⠿⣿⣷⣶⣄⠀⠀⠈⢿⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⡇⠀⠀⣸⣿⣷⠿⠛⠛⠿⣿⡄⠀⠀⢸⣿⡆⢸⣿⠀⠀⢀⣿⣿⣾⠟⠛⠻⢿⣷⡀⠀⠀⣿⣷⠀⣼⡟⠀⠀⢰⣿⣿⡾⠛⠛⠻⢿⣆⠀⠀⠘⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⡄⠀⠀⣿⣿⡏⠀⠀⠀⢀⣽⣧⠀⠀⠀⣿⣿⢸⣇⠀⠀⠸⣿⣿⠁⠀⠀⠀⢀⣿⡇⠀⠀⢸⣿⡇⣿⡇⠀⠀⢺⣿⡟⠀⠀⠀⠀⣸⣿⠀⠀⠀⢻⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⣧⠀⠀⠘⠿⣷⣤⣤⣴⡿⠋⠛⠀⠀⠀⣿⣿⠘⣿⡄⠀⠀⠻⢿⣦⣤⣤⣴⠿⠙⠃⠀⠀⢸⣿⣷⢹⣷⡀⠀⠈⠻⢷⣦⣤⣤⣾⠟⠙⠁⠀⠀⢸⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢿⣷⣄⠀⠀⠀⠉⠉⠁⠀⢀⡴⠂⠀⢀⣿⣿⠀⠙⣿⣦⡀⠀⠀⠈⠉⠉⠁⠀⣠⡔⠀⠀⣸⣿⣿⠀⠻⣷⣦⠀⠀⠀⠉⠉⠉⠀⠀⣠⠆⠀⠀⣿⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⣶⣤⣄⣀⣠⣼⣶⠃⠀⠀⢸⣿⣿⠀⠀⠈⢿⣿⣶⣦⣤⣀⣀⣠⣽⡞⠁⠀⠀⣿⣿⡟⠀⠀⠙⢿⣿⣶⣤⣄⣀⣀⣤⣷⡏⠀⠀⢸⣿⣿⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⣿⣿⣿⠋⠀⠀⢰⣿⣿⡏⠀⠀⠀⠀⠉⠛⠿⢿⣿⣿⣿⡿⠁⠀⠀⣼⣿⣿⠁⠀⠀⠀⠀⠙⠻⠿⢿⣿⣿⣿⠟⠀⠀⢀⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠁⠀⠀⣠⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠀⠀⢀⣼⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠋⠀⠀⢠⣾⣿⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⢀⠄⢀⣴⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠁⣀⠀⣠⣾⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠁⡀⢀⣴⣿⣯⡿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣾⣭⣴⣿⣯⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣶⣾⣥⣾⣿⣵⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣶⣯⣴⣿⣯⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⢿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⢿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⢤⡲⡖⠒⢒⠶⢆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡠⡔⡱⣵⡀⣷⢡⢙⠕⡡⠑⡀⠀⠀ ⠀⠀⢀⠔⡈⠌⠰⢻⠉⢡⡉⡃⡞⡙⡱⡠⡪⣆⠀ ⠀⢀⣾⣠⠁⢁⠃⠉⣀⢈⠂⠸⠃⠐⡐⠱⢹⠌⡄ ⠰⢻⢷⣿⠘⠹⠊⠉⡉⢁⡀⠠⠜⠉⢁⠓⢿⣧⡵ ⠀⣾⠤⣿⠃⠀⠰⠥⡬⠂⠀⠀⠐⠪⠤⠵⢈⢻⡆ ⠀⡐⡘⡿⠀⠀⠀⠀⠀⡔⠤⠠⠴⡄⠀⠀⠀⠸⢟ ⠀⠋⣿⠁⡄⠀⠀⠀⠀⣠⠷⠘⢦⡀⠀⠀⠀⡄⡞ ⠀⠀⢹⣷⡆⠀⠀⠀⠞⡅⠂⠛⠓⡙⠆⠀⠀⡗⠃ ⠀⠀⠀⠛⡟⢄⠀⠀⠈⠢⠉⠉⠡⠈⠀⠀⣠⠁⠀ ⠀⠀⠀⠀⢸⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⠈⠂⠴⣶⣶⣶⠄⠊⠀⠸⡀⠀ ⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⡀⠀⠀⠀⠀⠀⢗⠳⣯⣸⡁⣇⣴⣊⣍⡲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣙⣻⣶⣄⣀⣀⣠⣼⡷⣿⣿⣌⣿⣿⡒⣿⣇⢹⡖⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⣾⣉⡷⡤⢮⢽⣿⣷⣦⣭⣤⣄⠀⣹⣿⣿⣿⣿⣾⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⡿⣷⢻⢿⡟⣩⠥⠉⢻⡟⠋⡍⠙⣿⡏⠛⠻⣿⣿⢻⣿⡍⢁⣖⡒⠂⠉⢹⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠻⡷⣾⣟⣼⡵⢡⣾⠁⣧⠒⢺⠁⢻⡄⡇⢇⢱⣀⠠⠤⠸⢿⣷⣿⣿⣿⡟⡐⠋⡹⠃⠀⠀⠛⠦⠤⠤⡤⠤⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⢩⣡⣿⢸⠀⡇⠀⠀⣧⢸⡘⣿⡈⡆⢧⠀⠀⠀⣸⣏⣿⣿⣿⡟⠁⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣧⡞⣿⠃⡞⡇⣵⠴⠚⣿⡆⠇⢹⣧⠘⣼⡄⠀⠀⣿⠿⣿⣟⢿⣧⣜⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣸⡟⣄⡇⣿⠁⠀⠀⡿⡇⡼⠀⢻⣧⠸⣷⣤⣴⣿⡿⣿⣿⣼⣿⡀⠙⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢸⣿⢻⣿⣿⣷⣟⠀⠀⠀⣷⡇⡇⠀⠀⠻⣳⣿⠏⠀⠀⠀⢹⣧⣽⡛⡓⢤⡄⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣆⡟⣿⣿⣿⣄⣠⣶⣷⣿⡿⠦⠀⠀⠛⢿⡆⢰⣿⣿⡿⡿⠛⢹⣧⡀⠙⢤⡘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⣯⠀⣿⡿⠋⢹⣏⣸⣷⠀⠀⠀⠀⠘⣷⠓⠛⠋⠀⠀⠀⠈⣧⢷⡀⠀⠑⢄⣱⡤⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡟⠻⣆⠘⣧⠀⠀⢿⣻⡿⠗⠂⠀⠀⠀⠛⠂⠀⠀⠀⠀⠀⠀⢹⠀⢳⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣻⠶⠋⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠸⠀⢸⠀⠀⠀⠀⢈⣷⢢⡤⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⣶⣾⣭⡼⣦⠀⠀⠀⠀⠀⢀⣀⣀⣠⠴⠃⠀⠀⠀⠀⢀⡇⢀⣨⣇⣠⡔⣺⡿⡟⢦⡈⠙⢣⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⡫⠟⠋⢋⡜⠁⠁⠀⡨⢧⡀⠀⠀⠀⠈⠁⣬⡴⢷⣶⠶⣀⠀⠀⣼⡥⠊⣽⡿⡿⣧⣿⠁⡇⠀⠈⠙⣻⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣋⠊⠀⠀⣠⠟⠀⠀⣠⡞⠁⣀⡹⢦⡀⠀⢠⣾⡿⠟⠏⠊⣩⠇⠀⢰⣿⣤⡿⢹⠀⠀⣹⡇⠀⢷⡀⠀⠀⢳⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⠼⢧⠀⣠⠞⠁⠀⠀⡔⢡⠃⠀⠁⠐⢚⣫⡷⣄⠀⠈⠒⠒⠊⠁⠀⣰⠟⠋⣿⠁⠇⠀⠀⣿⢷⠀⠈⠳⡄⠀⢀⠀⠀ ⠀⠀⠀⣀⡴⠋⠀⠀⠀⠛⠤⣀⠀⠀⠀⢠⠇⠀⣀⣴⣾⠁⠀⠉⠙⢛⣦⣀⣠⡴⠾⣿⣋⣠⡾⣿⠀⠀⠀⢠⠿⣼⡄⠀⠀⠈⢢⣼⠀⠀ ⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⣀⣊⡠⠚⠁⢸⣿⠷⡒⠤⠚⠁⠀⢦⣿⡆⠠⠞⠉⣼⠁⣿⠀⢀⠀⢸⠀⣿⣿⡀⠀⠀⠀⣻⠀⠀ ⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⣼⡟⠀⠈⠉⠀⠐⠁⢸⡟⡇⠀⠀⣼⠃⠀⣿⡄⡜⠀⡎⠀⡏⡇⢳⠀⠀⢠⠏⠀⠀ ⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⢸⢷⡇⢀⡼⠁⠀⠀⣿⣷⠇⠀⡇⠀⡇⡇⠈⡇⢠⠏⠀⠀⢀ ⠃⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀⢸⣾⢿⠊⠀⠀⠀⠀⣿⡟⠀⢸⠁⠀⡇⢡⠀⠸⡏⠀⠀⡠⠃ ⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢠⠾⣿⢸⠀⠀⠀⠀⠀⣿⡇⠀⣼⠀⠀⠃⢸⠀⢰⠁⠀⡼⠁⠀ ⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣯⠀⠀⠀⠀⣠⠞⠁⠀⣿⣼⡀⠀⠀⠀⠀⣿⠇⠀⡇⠀⠀⠀⢸⣀⡁⠠⣶⠃⠀⠀ ⠀⠀⠘⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⠃⢀⡤⢞⠁⠀⠀⠀⡿⣿⡇⠀⠀⠀⠀⢹⠀⢰⠃⠀⠀⠀⠘⡟⠀⢠⠃⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣀⣀⣠⣤⣀⣀⣀⣠⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⢺⠋⡼⢻⠀⡀⠀⢀⠀⢄⠋⠓⠶⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⢩⠞⠁⣼⠁⣼⣤⠈⢧⠈⢻⣯⠙⡎⠢⡈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣺⠁⣠⣿⢤⣾⣧⠀⢻⣿⡆⠸⡇⠘⡇⢧⠸⡄⢱⠀⠉⢦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠋⡴⠃⢠⣿⡧⣼⠿⢿⡅⠙⠿⢿⡄⠳⣄⣧⢼⡇⢻⠘⡆⡄⠘⠳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠉⠁⣠⣼⠁⢠⣿⢿⣿⠁⠀⠀⢳⣰⠀⢠⠃⠀⣏⠹⡄⠹⡈⢳⡄⠳⡄⠻⣮⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⠏⠀⣶⠎⠀⡼⠀⡼⠁⣸⣿⠀⠀⠀⠘⡞⡆⠀⢧⡀⡇⠀⠹⡀⠳⡈⣿⡄⠹⣦⡈⠿⡆⠀⠀⠀ ⠀⠀⠀⠀⣰⣿⠀⠀⣯⠀⢰⠃⢀⠇⠀⠉⠁⠀⠀⠀⠀⣷⢹⠀⠀⢳⢱⠀⠀⠳⡄⢻⠁⢹⡄⢹⣇⠀⢸⡀⠀⠀ ⠀⠀⢀⣴⣿⡿⢸⢀⣿⠀⣼⠀⣾⠀⣠⣤⣤⣤⣤⣤⣀⠇⡏⠀⠀⢸⢸⢃⣀⣠⣷⠀⣷⠀⢹⡸⣿⠉⠉⣧⠀⠀ ⢀⣴⣿⢟⣿⣷⣾⢸⠇⢰⠏⠻⣷⡾⠟⠉⠉⠉⠉⠉⢹⠀⡇⠀⠀⢸⢸⡟⠛⠉⠹⡀⡟⠻⣾⡗⣾⣷⢀⣘⣄⠀ ⠀⠉⠁⣾⡿⣿⢹⣾⡄⣸⠀⠈⠉⠀⠀⠀⠀⢀⣀⠀⢸⣀⣽⠀⠀⠘⠚⠀⠀⠀⠰⣧⡿⠀⠀⢳⣷⣿⡏⣏⠛⠀ ⠀⠀⢸⣿⢠⠏⣼⢿⢧⠇⠀⠀⠀⠀⣠⠗⠉⠉⠳⢦⣀⠉⠁⠀⠀⠀⠀⢰⡤⠒⠉⠉⠑⢦⡀⢸⢹⣼⣧⣼⠀⠀ ⠀⠀⣿⣿⠛⠞⣿⢻⣿⠀⠀⠀⠀⠈⠓⠒⠒⣺⠟⠉⠀⠀⠀⠀⠀⢠⡀⠈⠙⠿⣗⠒⠒⠚⠃⢸⣜⠚⣿⡼⡄⠀ ⠀⠀⠀⡏⠀⣴⢸⢸⡏⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢀⡄⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠉⢀⣿⡇⢧⠀ ⠀⠀⢀⡟⣄⠛⣼⣿⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⢴⣧⡤⠠⢴⣤⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⢸⠀ ⠀⠀⣼⣠⢿⣴⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠐⣖⣀⠈⣀⠀⠐⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡀ ⠀⠀⠷⠃⢸⣿⡇⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠿⢏⣈⡛⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⣻⠛⠃ ⠀⠀⠀⠀⢻⣿⣷⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠃⠀⣀⣀⣀⡈⠛⣿⣄⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⣿⢻⣷⣤⡞⠀⠀⠀⠀⠀⠀⠀⣰⢿⠋⣠⠖⠛⠛⠓⠚⠛⢢⡈⢿⣷⠀⠀⠀⠀⠀⠀⣿⠒⠋⠀⠀ ⠀⠀⠀⠀⠐⢿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⢨⠺⣅⡀⠀⠀⠀⠀⠀⣀⡷⢂⡀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⡿⢿⣯⢧⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠈⠉⠉⠉⠉⠉⠁⣠⡞⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠈⠑⠲⠶⠶⠶⠖⠊⠁⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠘⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢹⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠙⢦⣀⠀⠀⠀⢀⣠⣄⣀⣀⣀⣀⠀⠀⢀⡴⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠈⠑⠿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠰⣦⡀⠀⠐⣍⣧⡠⣴⣼⡕⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣈⣻⣝⣍⡹⣿⣭⢭⣍⣾⣿⣿⣷⣀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢤⢌⢟⡿⡻⢳⠬⡜⢇⠖⣸⣁⠈⢿⣽⣧⡾⡣⡠⠂⠱⠄⣀⣀⡀⠀ ⠀⠀⠀⠀⠀⣿⣏⣵⢣⡸⢀⢰⣠⢶⠡⡃⠀⢸⣿⣿⣟⡐⡁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣏⣿⡀⡟⠀⢸⣧⠈⢧⣹⣤⠼⢾⡿⣟⡁⢃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣧⡿⣧⣇⣀⣼⣿⢄⠈⠿⡇⣤⣦⡿⠧⠌⠣⡑⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⡆⢿⠉⢻⣾⣄⠀⠀⢷⠈⠁⠀⠀⡞⠄⠈⠪⡖⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⢷⡸⣘⢇⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⡇⢨⠀⠀⣐⡦⢤⡀⠀ ⠀⠀⠀⠀⠀⡠⡰⠞⡻⠊⠋⢢⡀⠀⠐⢒⡦⢥⢄⠀⢠⡡⣺⠶⣵⢻⠈⠂⠼⠀ ⠀⠀⠀⠀⢰⠍⢀⠔⠁⡠⡎⠠⢛⣦⡀⠟⣛⡉⠜⢀⡾⡾⡙⠀⣿⠈⢆⠀⢑⠀ ⠀⢀⠤⠊⠀⠑⠥⡀⠀⡐⢀⢤⣆⠉⠘⡲⠄⡤⠶⣋⡴⠇⠀⢀⢣⡆⠀⠑⣼⠀ ⢀⠂⠀⠀⠀⠀⠀⠈⠒⠒⠁⢰⡏⠒⠁⠄⢸⠇⠈⢠⠁⣆⡐⢸⢸⡟⡄⠀⡌⠀ ⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⢸⣿⠐⠁⠀⣿⠃⡄⢸⠁⠰⡘⠀⡀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢀⢼⡿⠀⠀⠀⣿⠀⠇⠘⠀⢠⠁⡔⠀ ⠀⠰⠀⠀⡇⠀⠀⠀⠀⠀⠐⣿⠀⡠⠔⠁⢸⢿⡀⠀⠀⡏⢰⠀⠀⢸⠆⠹⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡻⠋⠀⠀⠀⠀⠈⠁⠀⠈⠉⠉⠉⠩⢴⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢬⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⢠⢢⢸⠀⠀⣤⢠⢄⢀⡀⠀⠀⠀⠘⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠌⠀⢀⢀⠀⡇⠈⣸⠀⡆⡇⡞⡄⣾⠑⡄⠀⠀⢰⢠⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡼⢸⠀⢠⡈⠚⡇⣥⢀⠇⣇⠄⠈⡆⢰⣸⠛⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⢰⢸⠀⠛⢚⣯⡵⠀⠣⠿⢐⡙⡂⠱⠄⣇⣼⢣⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⢸⡼⠀⠀⠑⠻⠋⠀⠀⠀⠪⣻⠗⠀⠀⠏⣧⡌⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣸⢣⡇⠀⠀⠀⡠⠀⠀⢠⠀⠀⠀⠀⢸⢼⡏⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⠋⠀⢡⠀⠀⠀⠉⠉⠈⠈⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠠⠾⣏⣉⢴⠄⠀⠀⣠⠓⠒⠀⠤⠤⠄⣀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⣄⠀⠑⠀⠐⠊⠀⠀⡔⠹⠀⠀⠀⠀⠀⠀⠀⠈⠑ ⠀⠀⠀⠀⢀⡠⠔⠊⠉⠱⡈⠢⣀⠐⠀⣀⠔⠊⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡠⠊⠁⠀⠀⠀⠀⠀⠈⠒⠄⣈⣀⣀⠤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⣤⣤⣠⣤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣖⠒⠒⠛⠙⠒⠒⠲⢤⣄⣀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠨⣭⣛⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣮⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⢠⢦⠀⢸⠀⠀⠀⢀⡀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡍⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⢠⡏⠈⡇⢸⠀⠀⠀⢸⠻⡄⢯⠙⢧⢀⣦⡀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⣰⠀⣸⠀⢸⠀⣾⠀⠀⣷⠸⡀⢹⠘⡆⢸⢸⡇⠻⣄⠀⠀⠀⠀⠸⣇⢹⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⣶⢠⣿⠀⡏⠀⢸⠀⣿⣆⣰⡿⠀⣇⠈⠀⣇⢸⡄⡇⠀⠘⢦⠀⠀⢀⠀⣿⣜⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢹⡞⢻⠀⡇⠀⠸⣆⡿⠈⠁⡇⢰⣿⡀⢧⠟⠀⣧⡟⠀⠀⠘⡇⠀⢸⡄⢯⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⢰⡆⡇⠀⠘⢿⡷⢶⣶⣛⠢⡄⠀⢷⣸⣿⡇⢠⣊⠭⠭⣉⣳⡀⠀⡇⠀⢸⢷⣸⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⢸⡇⣷⠀⠀⠀⣠⢾⣿⣿⣍⡁⠀⠈⠉⠉⠀⣤⣤⣄⡀⠀⠈⠁⢠⣷⢿⢸⠈⣯⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⣧⣿⠀⠀⠀⠈⠉⠻⠟⠉⠀⠘⠀⠀⠀⠛⣲⠿⠿⠽⠃⠀⠀⢸⠇⣿⣼⡆⠘⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⢸⣿⡈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⣼⢠⣿⡿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣼⠀⢻⣧⠀⠀⠀⠀⠀⠀⡔⠀⠀⠀⠀⢰⡄⠀⠀⠀⠀⠀⠀⠀⡿⢾⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠿⠀⠀⢻⡀⠀⠀⠀⠀⠀⠙⠉⠒⠒⠋⠙⠃⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⣴⣿⣶⠒⠂⣠⣷⣤⠀⠀⠀⠀⠀⣰⡟⠒⠒⠒⠦⠤⠤⢄⣀⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⡀⠀⠀⠈⢆⡈⠉⠉⢉⡼⠁⠀⠀⠀⢀⡼⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⢦⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢳⡄⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⣠⠞⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⠋⠉⢳⡀⠙⢦⡐⠂⢄⢄⠀⣀⠀⠄⣠⠞⠁⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠴⠚⠉⠀⠀⠀⠀⠀⠀⠱⣄⡀⠙⠲⠤⢤⠤⠤⠔⠋⠁⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⣀⠀⠀⠀⠀⣀⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣒⣲⣿⣛⣛⣓⣃⣲⣒⣲