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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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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠖⠀⠤⠤⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢔⢉⠘⣮⠁⠀⡖⢸⠀⠀⠁⣸⠖⢲⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠛⢄⠈⠰⢅⣸⣷⠴⠤⠦⠀⢔⡙⠈⡠⠓⣼⠵⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⠆⠀⠀⢱⣑⠖⢹⠁⠘⡄⠀⠀⠀⠀⠈⠑⠧⡀⣸⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡓⢤⡀⠀⠀⡔⠁⠀⡆⠀⠀⢱⠆⠀⠀⠀⢤⡄⣠⡬⣾⣖⢺⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣸⠈⠁⡞⠀⠀⠂⡇⠀⠀⠈⢿⡀⠀⠀⠈⣞⣇⡼⣿⢻⣷⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⢰⡁⢀⠀⠀⡇⠀⠀⠀⠘⡇⠀⢣⠀⠉⣿⠁⢻⡀⢷⣥⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⡇⡇⠈⠀⢸⢘⡄⠀⡘⡀⠿⠀⠀⢆⠀⠣⣃⣼⣷⠸⣷⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⡇⡇⡄⠀⢸⣾⣷⠀⠱⣡⠀⢂⠀⢻⣆⡰⣟⠀⡏⡄⣿⣹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⡇⢣⡇⡇⢸⣏⣿⢧⠀⢩⡧⡏⢯⣭⣿⣷⣼⣤⣿⡇⣟⣇⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡆⣷⠈⣧⢿⢹⣤⣼⣶⣳⡤⠽⠙⠞⠻⣟⢛⡇⡿⣸⣇⣿⣿⣇⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⠃⢸⣆⢿⡟⣿⡿⣟⢛⠏⠀⠀⠀⠀⠀⢸⣉⠏⠌⣙⢻⠿⣟⣿⣮⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠂⢄⠀⠀⠀⠀⠀⠀⠀⢸⡹⠀⢸⠯⣾⣷⣹⠳⡄⠉⠐⠀⠀⠀⠀⠀⢸⣵⣺⠴⡥⢼⢀⣿⠻⣧⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢄⠀⠀⠑⠄⠀⠀⠀⠀⢀⣣⡇⠀⣿⠤⢬⡛⣿⠻⣿⠦⣀⡀⠀⠘⠁⣠⡜⡞⢠⠠⣄⡎⠠⡏⣄⠸⣣⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠑⢄⢀⣬⣦⢀⡀⠴⠓⢹⡇⡆⡿⠀⠐⠪⢹⡱⣹⣇⠀⠱⡍⢛⣿⡁⣸⠁⢺⢸⡟⡗⠢⡇⣷⣷⣙⢱⢄⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢿⣧⣼⡆⠀⠀⠀⡾⡇⡇⣧⣴⠠⠄⢀⣣⢱⣿⡀⠀⠈⢾⣿⡻⣍⣴⣾⣸⣇⢌⢯⣿⢽⣾⠻⣮⢉⠙⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢘⠉⠁⡇⠀⠀⡜⡟⣿⡇⣾⡿⠀⠀⠀⠨⣾⢹⡟⢄⠀⠀⠹⣱⠙⠿⣿⠏⠟⣌⣧⡿⢿⣿⢿⠷⡿⣦⠉⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⠀⠀⠇⠀⡸⢰⡇⠛⣇⢻⣿⠀⠀⠉⠉⣿⡷⣴⠈⠣⡀⢀⠟⠋⠀⣾⢰⠀⢇⠠⣥⠈⢿⡍⠁⠉⠙⡢⣸⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡆⠀⢰⠀⢀⠃⢸⢸⡇⣿⣹⠋⣆⠀⠀⡠⡿⡷⠙⡄⠀⢱⣼⠀⠀⢰⡿⡞⠀⢈⣇⢼⠀⠈⢡⠀⠀⠀⠘⡵⠟⢧⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⡇⠀⢸⠀⢸⢸⡇⡇⣳⣤⣿⠤⠾⠿⢶⣷⡑⢞⠒⢫⠃⠀⠀⡎⢷⣧⠈⠙⡖⠚⣀⠀⠘⡤⡀⠀⠀⠘⢶⠈⢣⠀⠀ ⠀⠀⠀⠀⡆⠀⢰⠀⠀⠘⡄⠘⡸⢳⠹⢏⠁⡀⠘⠄⠈⢂⠀⡝⣾⡆⡼⠀⠀⠸⠁⠘⠙⠷⣼⢿⡴⡝⠓⡄⡇⠡⠀⠀⠀⠀⢧⠐⠀⠀ ⠀⠀⠀⢠⠁⠀⡄⠀⠀⠀⠘⠀⠱⡿⢶⢸⠳⣬⣵⣦⣒⣛⣟⠤⠽⠣⠇⠀⠠⠇⠤⠔⠒⠈⣽⣿⣆⡗⠀⠉⠙⠄⡀⠀⠀⠀⠈⢀⠇⠀ ⠀⠀⠀⢸⠀⠀⠇⠀⠀⠀⠀⠀⠀⠱⠀⠑⠂⣿⠉⠀⠀⠈⢎⣇⠀⠀⠀⠀⠀⢀⣀⣀⣤⠴⠇⠀⠛⠀⠀⠀⠀⠀⠀⠉⠑⠉⠉⠀⠀⠀ ⠀⠀⠀⢸⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⢆⠀⠀⠀⠈⡏⠉⠉⠉⠉⡟⢉⡟⣦⣹⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⠐⠆⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⢴⡇⠀⢢⠀⠀⠀⢱⠀⢀⢀⠀⠓⢺⡁⢷⠔⠊⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢃⠈⠈⢄⠀⠀⠀⠀⠀⢀⢴⡥⣸⡇⠀⠀⢣⠀⠀⠀⠇⠀⠀⠱⠀⡇⢳⢸⠀⡐⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠣⡀⠀⠑⢄⣀⡀⡴⠙⡅⠓⣿⠹⡀⠀⠀⠳⡀⠀⠘⡄⠀⠀⢰⠁⠸⡎⡇⠁⠀⡏⢷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢈⣲⣶⣪⣶⣿⠀⠀⠘⢆⡏⡄⠁⠀⠀⠀⠑⡀⠀⢡⠀⠀⠸⠀⢰⠀⡇⠀⠀⡇⠘⡙⣝⢭⡔⣢⡤⢀⠀⠀⠀⠀⠀⠀ ⠀⠤⠤⠤⠐⢋⣹⠑⠺⣿⣽⡇⠀⠀⠀⠈⡇⢳⠀⢂⠀⠀⠀⠘⣄⠀⡆⠀⠀⠀⡌⠀⠃⠀⠀⠀⠀⣧⣧⣽⣿⣏⠽⡟⠱⣤⣴⣶⣦⣤ ⣶⣶⣶⣿⣿⣿⣿⡶⢶⡃⠨⣿⠯⠽⢶⣂⣻⣄⣆⡨⣶⡾⠀⠀⠈⢧⣹⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⣸⡳⢴⡚⠳⣋⢿⢯⠟⣻⣿⣟⣻ ⣿⣉⡉⣩⣿⠟⠉⠉⠸⣻⣦⣼⣕⣦⣰⡕⢺⣟⡿⣵⣾⣃⠀⠀⠀⠈⢇⡆⠀⡀⠀⠀⠀⠀⠀⠀⣠⣋⡀⢠⠉⠻⣖⠽⢠⢵⠤⠟⣿⣿ ⠈⢙⣿⡿⣿⠀⠀⣠⠾⢽⠕⠀⠁⠦⢦⡏⠉⡛⢾⢾⣿⡯⣶⣖⡄⠀⠀⢻⠀⠁⠀⠀⠀⠀⠀⢜⡯⣄⠀⡘⠀⠀⠈⢧⡀⠑⣤⣿⣿⡿ ⠾⠟⠛⠉⢹⠀⣰⣃⣰⠽⢲⠒⠒⢤⢄⡸⡀⣀⣹⢸⡻⣟⣭⡗⡁⣰⣶⡀⡆⠀⠀⠀⠀⠀⢀⣼⠀⠉⡰⣁⡔⠊⣉⣠⠴⣄⠈⢆⠀⠀ ⠀⠀⠀⠀⢘⠀⠈⡵⠓⠁⠒⠉⠶⠾⢮⠈⠟⣧⠀⠇⡟⢏⡻⠟⠃⠉⠉⠀⢱⠀⠀⠀⠀⣴⠾⡀⡧⢂⠝⢉⢷⣞⡉⠀⠀⠀⠑⠄⠣⠀ ⠀⠀⠀⠀⢸⠀⠈⠀⠀⠀⠀⠀⠀⠀⠉⢢⢄⠋⢷⠂⠀⠀⠀⠀⠀⠣⡀⠀⠀⢧⠃⠀⠀⠈⡄⡻⠞⠋⢀⡾⠉⠉⠀⠀⠀⠀⠀⠀⠀⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣴⡇⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠘⡖⠀⠒⠚⠣⣀⢸⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢼⣪⠝⡲⠦⣴⣖⣢⡔⠒⢤⣄⡽⣦⠴⡤⣀⠀⠀⠈⠙⠤⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀ ⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⡠⠃⠀⠑⣶⡟⣹⢺⡇⣷⢵⡮⠣⠇⠮⠓⠘⠒⠁⠀⠀⠀⠀⠀⠀⠑⠢⢄⡀⠀⠀⣀⠤⠐⠁⠀ ⠀⠀⠀⠀⠀⠈⠢⠄⢀⣀⠀⠠⠔⠊⠀⠀⠀⠀⣻⠜⡄⠆⠸⡰⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢍⠉⣩⡞⠋⠠⠃⠀⢻⠐⠲⠀⠀⠀⠒⡊⠁⢀⠆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣽⠏⢠⠀⡆⠀⠀⠈⠈⠀⠙⢄⢄⠀⠐⢀⠎⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⡺⢁⢃⡆⠐⠓⡀⠀⡁⡀⠀⢂⠢⠡⡡⡠⠉⠀⠈⠈⡄⠀ ⠀⠀⠀⠀⠀⠁⡙⠀⠂⣆⢡⠂⠘⢧⣀⡧⣀⡤⠤⠈⠁⢰⡱⠀⠀⠀⠀⢀⠀ ⠀⠀⠀⠀⠀⠀⢇⡛⢸⣆⣑⣓⢆⣤⠟⣉⣉⡑⢲⡄⠁⠈⠡⢁⠀⠀⠀⠨⠄ ⠀⠀⠀⠀⠀⠀⠘⡇⠘⣿⠿⠗⠋⠁⠘⣿⠿⡏⠿⣷⠀⢀⡇⠎⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⢣⡆⢚⠀⠰⠀⠀⠀⢄⠀⠅⢤⡇⠀⢸⢡⢄⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠦⢺⠌⠀⢢⠀⡔⠒⡄⠀⠀⣠⠾⠁⠂⡶⠘⠢⡀⠀⠀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡫⡢⡯⠁⠒⠤⠤⡔⢪⠏⠜⠁⣬⠏⠉⠀⠈⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠊⡠⠊⠪⣂⠁⢀⡴⡷⡫⢾⣡⠞⠁⠀⠀⢀⣰⠋⠀⠀⠀ ⡀⠀⠐⠲⠖⠈⠀⡔⠀⠀⠀⣘⢍⠪⣊⡴⠗⠋⠀⠀⠀⡀⠔⠁⠀⠈⢀⠀⠀ ⠀⠀⠀⠀⠀⠀⣌⢠⡄⠶⠙⢸⡤⠞⠁⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⢂⠀

⠀⠀⠀⣀⣤⡶⠖⠛⠛⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠲⣶⣤⣤⣤⣤⣶⣶⡶⠟⠛⠛⠉⠛⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣤⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣶⣶⣾⣿⣿⣿⣿⠿⠛⠉⠀⠀⢸⡆⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⡿⠿⠟⢛⣹⣿⣣⠴⣶⣾⡇⠀⠀⠀⣀⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠶⢼⣿⣿⣿⠋⠁⠀⠀⠐⠛⠋⠁⢀⣼⠟⠋⢧⣠⢴⣿⠋⢹⢻⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⠷⣦⣤⣀⠀⠀⠀⠈⠁⠀⠀⠀⣠⠞⣁⠀⣿⠀⠹⣷⡀⠀⠀⠀⠀⠀ ⣤⡄⢀⣴⠟⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣶⣄⡀⠀⠀⠀⣼⢿⡿⠋⠀⡏⠰⣦⢹⣧⠀⠀⠀⠀⠀ ⣿⢷⡾⠉⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢶⣤⡀⠀⠻⢧⣄⣰⡇⠀⠙⣷⣿⡄⠀⠀⠀⠀ ⢀⡿⠁⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢷⣶⣄⣀⠀⠀⠀⠀⠀⠀⣴⣿⣶⠄⠀⠀⠀⠈⠻⢷⣤⡀⠀⢸⡇⠀⠀⠘⢿⡄⠀⠀⠀⠀ ⢸⠇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⠈⣹⣿⡷⣦⣤⣀⣼⣿⣿⡿⣠⣿⣿⡆⢀⣀⣀⠉⠻⣦⣼⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀ ⣼⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣠⣾⠟⠋⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠈⠻⣷⠀⠀⠀⠀⢻⡇⠀⠀⠀ ⣿⠀⠀⠀⠀⠀⠀⢨⣧⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣿⠛⠉⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡛⠉⠀⠀⠀⠀⢸⡇⠀⠀⠀⠈⣷⠀⠀⠀ ⠗⠀⠀⠀⠀⠀⠀⠀⣿⣷⣄⠀⠀⠀⠀⠸⣷⡀⠀⢰⣶⣿⣶⣿⣿⣿⣿⡿⣿⣿⣿⡇⠈⠙⢿⣿⣿⣿⣿⣿⣿⣶⠀⠀⠀⠀⣿⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠈⠻⣧⡀⠀⠀⠀⠹⣷⡀⠘⠿⣿⣿⣿⣿⡿⠋⠀⢸⣿⣿⣷⣀⠀⠀⣿⣿⣿⣿⣿⡟⠋⠀⠀⠀⠀⣿⠀⠀⠀⠀⢹⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠙⢷⣄⠀⠀⠀⠹⣷⡀⠀⣿⣿⣿⡟⠀⠀⠀⠀⠹⣿⣿⣿⣿⣶⣼⣿⠻⣿⣿⠏⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⢸⡇⠀⠀ ⠀⠀⠀⢠⡆⠀⠀⠀⢸⡇⠀⠀⠀⠙⣷⣄⠀⠀⢹⣷⡄⣿⣿⣿⠇⠀⠀⠀⠀⠀⠈⣿⣿⣿⠿⠛⠁⠀⠀⢻⡇⠀⠀⠀⠀⢸⡇⠀⣀⠀⠀⣼⠃⠀⠀ ⠀⣄⠀⢸⣿⠀⠀⠀⢸⣷⠀⠀⠀⠀⠈⠻⣷⡀⠀⢻⣷⡘⣿⠉⠀⠀⠀⠀⠀⠀⠀⠛⠉⠀⠀⠀⠀⠀⠀⠀⣿⠠⡦⠀⠀⠈⠀⢠⣿⠀⢠⡿⠀⠀⠀ ⠀⣿⡀⠀⣿⠀⢀⡀⠘⣿⠀⠀⠀⠀⠀⠀⠉⢿⣦⡀⠻⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣼⡇⠀⠀⠀⠀⢸⣿⠀⣿⠃⠀⠀⠀ ⠀⢸⡇⠀⣿⣇⢹⡇⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠙⢿⣄⠹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⢀⣤⠀⢸⣿⢸⡏⠀⠀⠀⠀ ⠀⠸⣿⠀⢿⣿⠸⣧⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣝⣿⡄⠀⠀⠀⠀⠀⠀⠀⢀⡴⠀⠐⠀⠀⠒⠀⠀⣿⠁⠀⢸⣿⠀⠈⣿⢸⣧⠀⠀⠀⠀ ⠀⠀⢿⡄⢸⣿⡆⢿⠀⠈⣿⠀⠀⠀⠀⠀⠀⣴⣶⣄⡀⠈⠻⣿⣷⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⣸⡏⠀⠀⣿⣆⢿⣆⠀⠀⠀ ⠀⠀⢸⡇⢸⠟⣇⢸⡇⠀⢿⡇⠀⠀⠀⠀⢸⣿⣯⣿⣿⣶⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠀⠀⣿⡇⠀⠀⣿⠹⣮⣿⣦⠀⠀ ⠀⠀⣸⣷⣿⡄⢿⡜⣧⠀⢸⣧⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡏⠀⠀⣿⡇⠀⠀⣿⠀⠙⢿⣿⣆⠀ ⠀⢰⣿⣿⠻⣿⡼⣧⣿⡄⠈⣿⠀⠀⠀⠀⠀⠀⢠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⢹⠇⠀⢰⣿⠀⠀⠀⣿⠀⠀⠈⠻⣿⣧ ⢀⣾⡟⣿⠀⢻⣷⣽⣼⡇⠀⢸⣇⠀⠀⠀⠀⢠⣿⡿⣿⣶⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡿⣿⠀⠀⣾⡟⠀⠀⠀⣿⠀⠀⠀⠀⠙⠛ ⠋⠋⠀⣿⡀⠀⢻⣿⣿⣿⡀⠈⣿⠀⠀⠀⣠⣿⠟⠀⠈⠉⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠃⣿⠀⠀⣿⡇⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⡇⠀⠀⢻⣿⣿⣷⡀⣿⡇⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠋⡾⢠⡏⠀⢠⣿⡇⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠈⢿⡄⠀⠀⢻⣿⡏⠻⣾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⢸⡇⣼⣧⡶⢸⣿⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀ ⣧⡄⠀⠀⠈⠻⣦⣄⠀⠹⣿⣦⡘⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⠀⣼⢠⣿⣿⢁⣿⠃⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢿⣦⡀⠀⠀⠈⠛⢷⣦⣌⠛⠿⣷⣿⣷⣦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡿⠛⠁⠀⠀⠀⠀⡏⠸⣿⣷⠿⡏⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⠙⢿⣦⡀⠀⠀⣦⣭⣿⣿⣶⣤⡀⠉⠉⠙⠛⠻⣿⢿⣶⣶⣶⣶⣿⣿⣟⣯⣤⣤⣤⣤⢤⡤⠴⣧⠀⠿⠋⢸⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡆⢻⣧⡀⠙⢿⣦⣄⡀⠉⠻⢿⣿⣿⢿⣷⣦⠀⠀⢀⣽⣏⣙⣏⣉⣩⣇⣀⣸⣅⣀⣸⣄⣀⣠⣧⣀⣿⠻⢦⣀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⢸⣿⣿⣦⣄⡙⢿⣟⠛⠷⠶⠮⣿⣿⡖⢀⣤⠞⠋⠀⣿⣀⣿⣀⣸⣇⣀⣽⣀⣀⣸⣁⣀⣸⣃⣀⣻⡀⠀⣹⠷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⣾⠏⠀⠉⠙⠛⠛⣿⠿⠶⣤⣤⣀⣴⠞⠉⠛⠲⢤⣄⡀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠁⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠴⡿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣠⣄⣀⣀⡀⠀⠀⣀⣠⡤⠖⠒⠉⣁⠔⠋⣁⡰⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠴⢶⣂⣀⣀⣉⣀⡴⠛⠒⠒⠛⢶⠛⠯⠥⢵⡶⠟⠉⠁⠀⠀⢠⠞⠁⠀⢠⡿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠒⠉⠁⠀⢀⣼⠏⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⢀⠀⠀⠀⠀⡰⢫⠀⠀⠀⣸⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⠖⠋⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⡎⠀⠀⠀⠸⠟⢏⢀⠀⢠⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡴⠟⠁⠀⠀⢠⠆⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⢠⠁⠀⠀⠀⠆⠀⠀⠉⢀⠇⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠛⠀⠀⠀⠀⣀⡎⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡊⠀⢰⠀⠀⠘⢄⡀⢱⠎⠀⠀⠀⠀⠀⠀ ⣠⣔⣋⣤⡄⢒⣒⣘⢫⣿⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢀⣿⣷⡀⠀⠀⠀⠁⠀⢸⡆⠀⠀⠀⠃⠈⢢⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠉⠉⠉⠉⣿⡟⠀⠀⠀⠀⢸⠀⠀⠀⠀⠇⠀⢘⡏⠹⣧⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⢸⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⣾⡆⠀⠀⠀⡄⠀⣾⡿⠀⢙⣧⣠⢤⣤⣀⡞⢸⡆⠀⠀⠈⠀⢸⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡃⠀⠀⠀⣻⠁⢷⡄⠀⠀⢇⠀⣿⠀⠈⠉⠛⣆⠀⠀⠀⠏⠹⣇⠀⢰⡗⣄⠘⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⢰⣠⣿⠖⠚⢧⠀⠀⢸⡀⢿⠀⢀⣴⠿⠿⣿⣶⣶⠧⣄⣿⠀⢸⡇⡼⠀⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⢸⢹⣿⣧⣶⣞⣣⡀⠀⢧⢹⡀⠈⠁⠀⢺⣿⣿⣿⢂⡞⢹⠀⢸⣧⠃⠀⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠙⣄⠘⣿⣿⡋⠩⣿⣿⣿⠆⠸⣎⢷⢄⠀⠀⠈⠳⠿⠋⠈⠀⢸⠀⣼⣇⠀⠀⢹⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⠻⡀⢿⣿⣟⠀⠙⠽⠿⠀⠈⠙⠛⠒⠀⠀⠈⠉⠁⠀⠀⠀⣸⠀⣿⢹⡀⡄⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠀⢣⠘⣿⣏⢆⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⢸⡇⠈⡿⡀⠘⣿⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠨⣧⠈⡌⠎⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡇⠘⢸⠃⢠⢿⣧⢀⡇⢳⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠻⢆⢳⣦⠘⣦⣀⠀⠀⠀⠀⠀⠈⠙⠁⠀⣠⢾⣹⠂⠀⣼⠀⠘⢸⢹⡀⠹⡸⣷⣄⠀ ⠀⠀⠀⠀⠀⠀⠸⠃⠀⠀⠀⠀⢸⠘⡄⠹⣆⠱⡈⠑⠢⢤⣀⡀⠀⢀⣴⣿⠿⠋⣇⠸⠀⡇⢀⣨⣦⡆⠳⠄⠑⠘⠄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⣇⠀⢹⡄⢳⡆⠀⠀⢨⣿⠛⠛⠉⠀⠀⠀⢿⣴⢿⠧⠝⠋⢋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⡿⠀⠀⡇⠘⡿⠀⣀⡼⠛⠀⠀⠀⠀⠀⠀⠈⠀⠜⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠹⣀⡵⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⠒⠊⠉⠁⠀⠀⠀⠀⠀⠉⠁⠒⠦⢄⣀⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⣤⠀ ⠀⣶⠒⠦⠤⠤⠤⠤⠒⠒⠂⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠍⠉⠀⠀⠀⠀⠀⠀⠀⡼⠙⠀ ⠀⠘⣆⠐⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⠤⠤⠒⡹⠃⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⡄ ⠀⠀⠘⣆⠀⠑⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠑⠺⢄⣀⣀⣀⣀⡀⠀⠀⣀⣠⠊⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⢸⠀ ⠀⠀⠀⠘⢆⠀⠀⠀⠈⢩⣖⣶⡆⠀⠀⢠⠋⡇⠱⡄⠀⠈⠳⣄⠀⠀⠈⠀⠤⡈⠉⠒⢄⠀⠀⠀⠀⠰⣯⣄⡀⠀⠀⡎⠀ ⠀⠀⠀⠀⠈⢦⡀⠀⠀⣞⡻⠁⠀⠀⢠⡇⢠⡇⠀⠈⢦⠀⠀⠈⠑⢄⡀⠀⠀⠘⢆⠀⢤⡱⡄⠀⠀⠀⣿⣿⡄⠀⡼⠁⠀ ⠀⠀⠀⠀⠀⠀⠙⠦⣤⠋⠀⠀⠀⢀⠾⡇⣼⠀⠀⠀⠀⠑⢤⡀⠀⠀⠈⠒⠠⢤⣀⡱⣄⡙⣷⠀⠀⠀⠀⢽⠇⡜⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⡴⠋⣸⠀⣿⠀⠀⠀⠀⠀⠈⢻⠢⢄⡀⠀⠀⠀⠀⠀⠀⡙⠺⣧⠀⠀⠀⠙⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡎⠀⢀⡠⠊⣠⠴⣅⣆⡏⢆⠀⠀⠀⠀⠀⠀⢣⠀⠈⠢⠀⠀⠀⠀⠀⠈⠑⠤⣍⣢⣄⡀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠐⠚⠛⢲⠏⠁⢠⣧⢻⣇⠈⢦⠀⠐⡄⠀⠀⡀⢧⠀⠀⢳⡀⠀⠀⠀⠘⢄⠀⠀⣆⠉⠉⠙⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⢀⠇⠀⠀⢸⡟⠈⠙⠋⠙⠳⣄⠹⡄⠀⢣⠘⡿⡒⠚⠻⡒⠀⠀⠑⠮⣦⡀⢸⠀⠀⠀⢸⢧⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⡼⢢⠀⠀⣻⣿⣶⠶⣶⢶⣤⣌⠳⢽⣄⠀⢣⢳⣽⣄⠀⢱⠀⠀⠀⡴⠀⠈⣸⠀⠀⠀⠸⡄⢳⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⢸⣤⠀⢻⡆⠻⣷⣟⣿⣿⡄⠀⠀⠙⠷⠬⢿⣿⣿⣷⣬⡆⠀⢰⠃⠀⢰⠻⡀⠀⠀⠀⢣⠀⡇ ⠀⠀⠀⠀⠀⠀⡼⠀⢰⡇⠀⠿⣷⡄⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢹⠙⡇⢠⠃⠀⢀⠇⠀⢧⠀⠀⠀⠘⡆⣴ ⠀⠀⠀⠀⠀⢾⡇⠀⠈⣧⠀⠀⠈⢿⠢⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣳⠏⢀⡄⠘⠀⠀⠸⡄⠀⠀⠀⠀⢻ ⠀⠀⠀⠀⢠⣿⠀⠀⠀⠸⡄⠀⠀⠈⣆⠸⡝⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣷⢞⣇⢹⣶⠀⠀⠀⡇⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⢣⠀⠀⠀⢸⣴⡛⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡞⠈⠻⠿⠂⠀⠀⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠈⢇⠀⠀⠈⠁⠹⣧⡘⡦⣄⠀⠀⠀⠀⠀⠀⢀⡴⣾⡏⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠈⡇⠈⠓⠤⣀⣀⣠⠔⠋⠀⡟⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⣀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠤⣀⣀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃ ⠀⠀⠀⠀⠀⠀⠈⢒⣤⣀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠀⠀ ⠀⠀⡀⠤⠒⠊⠉⠁⠀⢈⠉⠒⠢⢤⣀⠀⠀⠀⠀⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⢀⠤⢲⠟⠉⠓⠢⠄⡀ ⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠙⢍⠁⠒⠀⢄⣡⠀⠀⠀⠀⠀⢀⠔⠋⠀⠀⠀⠀⠠⠔⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣀⣀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠢⠀⠂⠀⠀⠀⠀⠀⠀⠐⠠⡀⠀⠠⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⠀⠀⢄⡙⢤⢞⡔⠁⠀⠀⠀ ⠀⠀⡄⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⢀⣳⡄⠉⠀⠀⠀⠀⠀ ⠀⠃⠁⢦⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡶⣋⠴⠞⡌⢪⠢⡤⢀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠂⡇⠀⠀⠀⠀⢠⠀⠀⡟⣁⡠⣶⢰⠈⢧⢰⡄⣀ ⠀⠀⠀⠀⠀⠀⢠⣴⠞⠁⠀⡄⠁⡦⡄⠀⠀⢸⠀⣤⠃⢿⡴⠇⣟⠀⢙⣧⢇⠀ ⠀⠀⠀⠀⠀⠀⠘⡅⡀⠀⢸⢧⠘⢱⣇⡀⠴⠩⠞⠏⠀⣴⡶⣶⢫⡄⠀⠣⢈⣂ ⠀⠀⠀⡀⠀⠀⠀⠐⣵⣄⣾⢈⣦⣴⢬⡄⠀⠀⠀⠀⢸⣾⡇⠛⠘⢃⠀⢀⡿⠀ ⠀⢀⠀⢡⠀⠀⠀⠀⠘⢅⣱⣿⣩⣷⡄⠀⠀⠀⠀⠀⠀⠙⠃⠡⡈⢺⡧⠚⠀⠀ ⢀⠆⠀⠀⠆⠀⠀⠀⠀⠀⠙⠿⡯⠠⠧⠂⠀⠀⠀⠀⠀⠀⠀⢀⠣⡀⠀⠑⠢⢄ ⠊⢀⠀⠀⠈⠄⠈⠢⡀⠀⠀⠀⠈⣲⠀⠀⠀⠀⠀⠀⠐⠀⠀⢅⡀⠀⣁⣒⣤⡀ ⠀⠈⠀⠀⠀⠈⣶⢦⢈⠒⢆⠙⠠⢄⡁⠢⡤⠤⢀⡠⠴⢦⣤⣆⢒⠉⠀⠑⢕⡾ ⠀⠀⠀⠀⠀⠀⠈⢦⠀⠈⠒⢌⠢⢀⠀⠉⠒⠓⠦⡧⢒⡺⠀⠀⠂⣈⠢⠀⠈⠀ ⠀⠀⠀⢸⡀⠀⠀⠀⠑⢠⠮⢍⣊⠀⢡⣂⡄⡀⠀⠈⠙⢖⡭⣐⠢⢠⠘⠃⠁⠀ ⠀⠀⠀⠈⢷⡀⠀⠀⠀⠘⠀⠠⠄⡕⠁⠀⠈⠉⠓⢦⢄⡀⠈⠲⡈⢦⡁⢢⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣖⠒⠋⠉⠉⠉⢉⣩⡷⣫⠟⠉⠀⣴⠋⠀⠀⠘⣯⡒⠢⢄⡤⣀⡀⠀⠀⠀⠀⠀⠠⣤⠤⠤⠟⠛⠉⠁⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⢀⣴⣿⣫⠶⠃⠀⠀⣰⠃⠀⠀⠀⠀⢸⡙⣄⠀⠙⢦⡙⠢⣀⠀⠀⠀⠀⠀⠦⡀⠀⠀⠀⠀⣰⢳⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣴⣿⡿⠋⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⡇⠈⢦⠀⠀⢿⢦⡈⠳⣄⠀⠀⠀⠀⠙⡄⠀⠀⣴⡇⠘⡷⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⢁⠀⢰⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⢧⠙⢦⡈⠳⡀⠀⠀⠀⠀⠀⣴⠋⠀⠀⡇⠘⢆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠃⢰⠏⢠⡏⡄⠀⢠⠋⣧⡀⠀⠀⠀⠀⣦⠀⠀⠀⠈⢧⡀⠈⢣⡀⠙⣄⠙⢆⠀⠀⢀⡼⠋⠀⠀⠀⣇⠀⠈⢳⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢛⡥⠊⢠⠏⢀⣾⠁⡇⠀⢸⠀⣇⣇⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⢳⡀⠈⢟⣄⠈⢣⡈⢣⡠⠎⠀⠀⠀⠀⠀⠸⠀⠀⠈⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⣛⡥⢶⠋⠀⢀⠏⢀⡞⠈⡇⢃⠀⢸⠀⢸⡼⡄⠀⠀⢠⣿⠀⢇⠀⠀⠀⠀⢧⠀⠸⡌⠄⠀⢳⡀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⡾⠀⣸⡀⠀⢱⡈⡇⠸⠀⣸⠹⣽⣄⢀⣾⡟⢦⣸⠀⣤⡤⠖⠘⡆⠀⢳⠀⠀⢠⢧⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⣰⢠⠃⢠⣿⠙⠲⣄⣳⣿⣀⢀⡇⠀⠈⢻⣿⡾⠤⠴⠿⠛⡿⣽⡠⡀⣻⠀⠈⡆⠀⠘⣏⣇⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡟⢾⠀⢸⢻⡄⢀⣀⡉⠉⠻⡿⠀⣀⣴⣿⠟⠁⢀⣀⣀⡄⢀⠁⠳⡕⣼⡄⠀⢳⠀⠀⢹⠘⡆⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⢾⢇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡽⣿⣷⠀⠀⠘⣦⣿⣿⣿⣿⣗⠰⠡⢔⡵⠟⠁⣶⣾⣿⣿⣿⣿⣿⣷⣤⣼⡇⣇⠀⢸⠀⠀⢸⡄⢸⡀⢧⠀⠀⠀⠀⠀⠀⠀⠀⢨⠘⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡀⠀⠀⢻⣿⠺⣿⣿⣿⠓⠚⠉⠀⠀⠐⠛⢿⣿⣿⡟⡿⡇⢸⡟⠁⣗⣿⠀⢸⠀⠀⢈⡇⠀⣇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⣆⠀⠀⢿⠃⠉⠉⠈⠀⠀⠀⠀⠀⠀⠀⠘⠻⠋⠈⣠⡁⠀⠀⢸⠁⣿⠀⠘⠀⠀⣿⣷⠀⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠹⣷⢹⡄⠈⣿⠀⠀⠀⠲⣴⠄⠀⠀⠀⠀⠀⠰⣄⠑⢄⠠⣀⠢⡀⡞⣰⡇⠀⠀⠀⢀⣿⣸⡆⡞⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⢻⡳⣷⡀⠘⣄⠀⠀⠀⠈⠓⠀⠀⠀⠀⠀⠀⠈⠳⢤⠀⠀⠀⢨⣷⢿⠇⠀⠀⠀⢸⡟⠹⣿⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣥⠴⣾⢣⠀⠳⡀⠹⣆⠀⠀⠀⣤⠶⠿⠿⢦⡀⠀⠀⠀⠀⠀⠀⣀⡾⠃⡞⠀⣰⠂⠀⣿⠃⠘⠟⢧⡀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠹⡦⣷⡀⠈⢦⣌⣳⣄⡀⠻⠅⠀⠀⠠⠇⠀⠀⠀⠀⣠⣶⡟⠁⡼⠁⡴⠁⠀⡼⣿⣄⣀⠀⠀⠙⢦⣀⣀⠀⠀⠀⢠⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⢁⡷⣄⠘⣆⠀⠀⠉⠒⠦⢄⡀⠀⠀⣀⣤⠖⠋⣡⡾⠁⡼⢡⠎⠀⠀⡼⣱⣯⠀⠀⠉⠉⠉⠉⠉⠀⠀⠀⣰⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣣⠋⠻⣌⠳⣿⢣⡀⠀⢳⠀⠀⠈⠉⠉⢸⡄⢀⡼⡿⢁⠞⡁⠀⠀⠀⣼⣟⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠁⠀⡴⠋⠳⣤⡉⠳⡄⠈⣇⠀⠀⠀⣀⣾⡷⢋⠞⣠⡿⡾⠁⢀⡴⣺⠕⠋⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠟⠁⠀⢠⠞⠀⠀⠀⠈⠻⣦⣹⣀⣘⣠⠴⢚⡿⣫⠔⠡⡾⠉⣴⡧⣶⠝⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⡮⠥⢤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⡤⠔⠒⠒⣒⣶⠖⠋⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠹⣧⠈⢉⣴⢞⣡⡞⠁⣠⣾⣴⡾⠗⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀ ⠠⠀⠀⠁⠤⠐⠒⠒⠋⠁⠀⠀⠀⠀⢀⡾⠁⠀⠀⢀⠀⠀⠀⢀⣠⢷⣛⣩⠖⢋⣠⣴⡾⠟⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⢀⣈⡧⢖⣪⠥⠒⣻⡇⢀⡴⣪⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⠤⠖⢒⣯⠭⠒⠋⠁⠀⠀⢀⣿⢖⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠐⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⡊⠉⠉⠉⣩⡽⢾⠏⠁⢠⠎⠀⠀⢻⣕⠒⢤⠤⣀⠀⠀⠀⠀⠠⠀⠚⠋⠉⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⣀⣾⠿⠚⠁⠀⢀⠏⠀⠀⠀⠀⠌⢢⠀⠑⣬⡑⢄⠀⠀⠀⠘⢆⠀⠀⣠⠏⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⣀⠀⠀⣼⠀⠀⠀⠀⠀⠁⠀⠳⡀⠘⡝⢢⠑⢄⠀⠀⠈⠀⣠⠟⠀⢇⠱⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢟⢁⠞⢠⢣⠀⢀⢻⣤⠀⠀⠀⢰⠀⠀⠀⠡⡀⠘⣄⠑⢄⠣⡀⠀⡰⠋⠀⠀⢸⠀⠘⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡠⢔⣫⠖⠁⡞⢠⠿⢸⠀⢸⠀⣿⡄⠀⠀⣸⠀⡄⠀⠀⠹⡀⠸⢦⠈⢦⠑⡌⠀⠀⠀⠀⠘⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⢁⠇⠀⡜⠀⡇⠀⢆⢀⠈⠀⡟⣷⡀⢠⡿⢄⠃⢠⣀⠤⢧⠀⢧⠀⠀⣇⠙⡄⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⢠⣆⠃⢸⡉⠲⢌⣻⣄⣰⠁⠈⢻⣿⠧⠴⠛⠻⢿⣠⢸⡄⠘⡄⠀⢻⣆⢱⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣸⠘⠀⢘⣧⣴⣦⣤⢈⠇⣠⣾⡿⣁⣤⣶⣴⣤⣄⠙⣼⡇⠀⢇⠀⢸⠘⡌⡆⠀⠀⠀⠀⠀⠀⠸⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡇⠀⠸⣿⠹⣿⣿⡮⠼⠋⠁⠀⠿⣿⣿⣿⣿⢹⡿⢩⣿⠀⢸⠀⢸⡆⢡⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⡄⠀⢹⡃⠉⠉⠁⠀⠀⠀⠀⠀⠛⠋⠉⠍⠀⠀⡄⣸⠀⠈⠀⣾⡇⢘⡄⡀⠀⠀⠀⠀⠀⠀⠀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⢻⣾⡄⢹⡀⠀⠀⠪⡂⠀⠀⠀⠀⠳⣈⠂⠢⠐⢠⣧⡿⠀⠀⠀⡿⣼⣜⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣁⣬⡏⠳⡀⠳⡀⠀⠀⣀⣠⣤⣀⠀⠀⠀⠁⠀⠀⡼⢫⠃⢠⠀⢰⡇⠸⢯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠘⣾⢆⠈⢦⣙⣦⡀⠻⠀⠀⠨⠀⠀⠀⢀⣤⡾⢁⠎⡠⠃⢀⣿⣅⣀⡀⠑⣄⡀⠀⠀⠀⡜⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣝⣼⡧⡘⣦⠀⠈⡉⠒⠤⣀⠠⡴⠚⢡⡾⢁⠎⠘⠀⢀⣮⣿⠄⠀⠀⠉⠀⠀⠀⢠⠎⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⡽⢮⡛⠷⡀⠸⡀⠀⠀⢀⣧⠔⡟⣡⣧⠂⢀⣠⡿⠟⠁⠀⠀⠀⠀⢀⣤⠖⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡠⠊⠁⣠⠊⠀⠀⠙⢧⣱⣀⣇⠠⢴⢟⡥⢊⡞⢩⣧⡴⠟⠋⠀⠀⠀⠀⠀⠀⣠⡞⠁⡀⠀⠀⠀⠀⠀⠀ ⠠⠤⠒⢒⣒⠶⠒⠉⠀⠀⡴⠁⠀⠀⠀⠀⠈⢷⣈⠭⣚⠵⢋⣠⣾⠾⠛⠉⠀⠀⠀⠀⠀⠀⣀⠴⠋⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀ ⠀⠉⠁⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⢆⣀⢤⣒⢿⡖⠊⣠⡶⠛⠉⠀⠀⠀⠀⠀⠀⠀⡀⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣞⠤⢄⣶⠾⠟⠊⠉⠀⣼⣷⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀

⠀⠀⠘⡢⢄⣀⠀⠀⠀⠠⡠⠄⢀⣀⡀⠈⢦⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠰⠈⠑⠌⠐⠒⠋⠈⠁⠀⠀⠀⠀⠀⠀⠈⠢⢀⠀⠀⠀⠀⢀⡠⠀⠀ ⠀⠀⠀⠀⠇⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⢁⠔⠁⠀⠀ ⠀⠀⠀⠀⠠⠀⡠⠂⡠⠁⡐⠀⠀⠀⠀⠀⠀⠐⡈⠢⠀⠀⠢⡈⠀⠀⠀⢸⠀ ⠀⠀⠀⠔⠁⡐⠀⡐⠁⠰⢠⢰⠀⠀⠀⠀⠘⠀⠰⠀⢡⠈⡀⠈⢆⠀⠀⠆⠀ ⠀⠀⠀⠀⡠⠡⠐⠀⠠⠁⠌⡿⢀⠘⠀⠀⠀⠇⡇⠂⠀⠀⠰⢠⠈⠀⠼⠀⠀ ⠀⠀⠀⠀⠀⠆⠀⢸⠀⡞⢺⢳⢼⡄⠀⢠⠀⢀⣧⢸⢰⠀⠀⠃⡖⡈⠐⠵⠀ ⠠⡀⢔⠡⠘⣰⠀⢸⣴⡤⢼⡈⡌⠈⢄⢸⠐⢜⢿⠛⡒⠄⠀⡀⡷⠰⡀⠘⡄ ⠀⠁⠀⠀⢀⢣⢰⠹⡻⣉⣤⠙⠐⠆⠀⠢⣮⣾⠓⣶⣆⠀⠀⠁⡇⠀⠈⣁⠜ ⠀⠀⠠⠟⠥⡼⠀⣦⠇⠁⠀⠀⠀⠀⠀⠀⠀⢳⠥⠮⡞⠀⠄⡐⠀⡀⠞⠁⠀ ⠀⠀⠀⢰⡞⠀⠏⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⡄⡘⡔⡱⠀⠑⣆⠀⠀ ⠀⠀⠀⠀⠈⠁⠸⢤⢘⢄⠀⠀⠀⠀⠀⠀⠀⠔⣑⢌⢚⣜⢼⡏⠉⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢁⠇⠑⠀⠀⠀⢀⠠⡔⠪⠣⠂⠀⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠘⠀⠀⠀⠀⠸⡹⠗⠁⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀

⠀⢀⣠⡴⠞⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢙⣳⣶⣤⣤⣶⡶⠿⢛⠋⠉⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⣶⣿⣿⣿⣿⣿⣿⢭⣥⢀⣀⣼⡆⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀ ⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠦⣼⣿⣿⡿⠋⠁⠀⠴⠟⠋⣩⡿⠻⣄⣠⣶⠛⡿⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠶⣤⣀⠀⠀⠁⠀⠀⢠⣞⣡⢰⡇⠙⣧⠀⠀⠀⠀⠀ ⣶⣆⡾⠁⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢶⣄⡀⠀⠻⣟⠁⢸⠈⢷⣸⡇⠀⠀⠀⠀ ⢉⡟⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠲⢦⣄⣀⠀⠀⠀⠀⠀⣤⣦⡀⠀⠈⠙⠷⣄⡈⠉⣻⠀⠀⠻⣏⠀⠀⠀⠀ ⣸⠁⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⣩⣿⠶⢦⣤⣼⣿⣿⣣⣶⣶⣀⣤⡈⠛⢦⣇⠀⠀⠀⢻⡄⠀⠀⠀ ⡟⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣾⠟⠁⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⡿⠇⠀⠀⠙⣇⠀⠀⠈⣧⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⣿⣄⠀⠀⠀⠀⣦⡀⠀⣤⣷⣤⣶⣿⣿⣿⣿⣿⠛⠻⢿⣿⣿⣿⣶⣦⡀⠀⠀⢻⠀⠀⠀⢻⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠙⢷⡄⠀⠀⠘⣷⡀⠻⣿⣿⣿⡿⠋⠀⢿⣿⣧⡀⠈⣿⣿⣿⣿⡟⠀⠀⠀⢸⠀⠀⠀⢸⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⡀⠀⠙⣦⡀⠀⠘⣷⡀⣿⣿⣿⠀⠀⠀⠈⠻⣿⣿⣿⡿⠋⠻⣿⠁⠀⠀⠀⣾⠀⠀⠀⢸⡇⠀⠀ ⠀⡀⢰⣧⠀⠀⢸⡇⠀⠀⠈⠻⣦⡀⠸⣷⣸⡿⠃⠀⠀⠀⠀⠐⠟⠋⠉⠀⠀⠀⢸⡇⣀⠀⠀⠋⢠⡆⠀⣼⠀⠀⠀ ⠈⣇⠀⣿⠀⡀⠘⣧⠀⠀⠀⠀⠈⠻⣄⠹⣷⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⢸⡇⢰⠇⠀⠀⠀ ⠀⢻⠀⣿⡆⣷⠀⣿⠀⠀⠀⠀⠀⠀⠙⢷⣜⣿⡀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢸⡇⠀⢠⡄⢸⣇⣿⠀⠀⠀⠀ ⠀⢸⡆⢹⣧⢹⡀⢸⡇⠀⠀⠀⠀⣠⣀⠀⠙⢿⣷⡀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⣼⠇⠀⣾⠃⠀⣯⢹⣆⠀⠀⠀ ⠀⠀⡇⣸⢿⡜⡇⠈⣇⠀⠀⠀⢰⣿⣿⣿⡦⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⣿⠀⠀⡿⢿⣿⣆⠀⠀ ⠀⢠⣿⣿⡌⣧⣷⠀⢻⡀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠀⢸⡿⠀⠀⡇⠀⠻⣿⣆⠀ ⠀⣾⣿⠘⣿⣿⣿⡄⠸⡇⠀⠀⠀⢀⣾⣷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡏⠀⢸⡇⠀⠀⡇⠀⠀⠘⠿⠆ ⠚⠋⢻⡀⠘⣿⣿⣧⠀⣿⠀⠀⣠⣾⠏⠈⠙⠛⠻⠗⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⢣⡇⠀⣾⡇⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠸⣇⠀⠘⣿⣿⣧⣸⡇⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠋⡾⢸⠃⠀⣿⠀⢀⡾⠀⠀⠀⠀⠀⠀ ⡄⠀⠀⠻⣦⡀⠘⢿⣆⠻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⢀⣇⣿⡿⣸⡏⢀⡾⠃⠀⠀⠀⠀⠀⠀ ⠙⢧⡀⠀⠈⠻⢶⣌⡛⠿⣾⣷⣤⣄⣀⣀⠀⠀⠀⠀⠀⣀⣤⡾⠟⠁⠀⠀⢸⠹⣿⡿⣿⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⣌⠻⣦⣀⠀⠰⣾⣿⣷⣦⣄⠈⠉⠉⢻⣿⣿⣿⢿⡿⠿⡭⠤⢴⠶⠲⡖⢺⣄⠛⠁⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⢹⣦⣈⠹⣷⣦⣤⣙⣻⣿⣿⠛⣀⡤⠚⣷⢺⡖⢲⡗⠲⡗⠒⣿⠒⢲⠗⢺⡉⠓⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⡿⠋⠙⠛⠺⢿⠶⣤⣄⣉⡽⠚⠻⢤⣄⡈⠛⠛⠛⠛⠋⠉⠉⠉⠉⠉⠉⢉⡡⠞⠁⠈⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠓⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⠷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⢀⡤⠤⢄⠈⠙⠷⣦⣀⡀⠀⠀⠀⢀⣠⡴⠞⠋⢀⡠⠤⢄⡈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⡰⠋⠀⠀⠀⣱⡀⠀⠀⠉⠙⠛⠛⠛⠉⠁⠀⠀⢠⡏⠀⠀⠀⠙⡄⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⢰⣁⠤⠐⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠲⢤⣸⡄⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣠⣤⣤⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠉⠻⣦⡀⠀⠀ ⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠖⠛⠂⠀⠀⠀⠈⢿⡄⠀ ⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠰⠖⠛⠻⢿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⡿⠟⠛⠶⠄⠀⠀⠀⢿⣤⠤⠂⠀⠀⠀⠀⠈⢿⡀ ⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⣀⣀⣀⠀⠀⠀⠸⣧ ⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⢀⡀⠐⠤⣀⠀⠀⠀⣤⠖⠒⠲⡄⠀⠀⠀⣀⠴⠂⢀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠈⠁⠒⠤⢕⣦⠀⠙⠲⣤⠖⠁⠀⣶⠯⠄⠒⠉⠁⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⢈⣷⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠛⢆⡀⢀⣿⠀⢀⡄⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⢠⡾⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇ ⠀⠀⠀⠀⠀⣠⡾⠛⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀ ⠀⠀⠀⠀⣴⠟⠀⠀⠀⠙⢷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠞⠃⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠀⠀ ⠀⠀⢀⣾⠋⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣒⡒⠒⠦⠤⠤⠤⠤⠤⠤⠤⠤⠤⠶⠒⢒⣲⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁⠀⠀⠀ ⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠲⢶⡦⠤⢤⣤⡤⠤⢴⠶⠖⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠀⠀⠀⠀⠀ ⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠈⠲⠤⢀⣀⣠⠤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⡰⠁⠀⢀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣷⡇⠀⠀⣧⠀⠀⠀⢀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢻⣦⣤⣽⣦⣴⠾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢿⣄⠀⣀⡤⢤⡶⠦⣼⢷⣄⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⣠⡾⣦⠶⣦⠤⣄⣀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠻⢧⣤⣤⣨⣦⣬⣷⡿⠷⠛⠛⠛⠉⠉⠉⠉⠉⠉⠉⠛⠳⠶⢦⣤⣴⣯⣼⣀⣼⣃⣀⣠⡼⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⡀⠠⠄⠐⢒⣲⣖⠀⣤⣀⣀⠀⠠⠀⣀⣀ ⠀⠀⠀⠀⠀⡝⠓⠒⠠⢀⠉⠁⠀⠚⡃⢔⠠⠘⠻⠿⡓⢛⠅⡠⡒⠉⠀⡜ ⠀⠀⠀⠀⠀⠐⠄⠀⠀⢰⢖⠒⠒⠊⢠⠁⢀⡔⠁⠐⡈⢄⠈⠈⡙⠠⣔⠀ ⠀⠀⠀⠀⠀⠀⠀⢢⠀⠀⠀⡌⠁⢀⡆⢠⢃⠀⠀⠀⡍⠢⡥⡀⠘⡏⠉⠉ ⠀⠀⠀⠀⠀⠀⠀⢠⠁⡠⣼⢄⠀⣿⠿⠟⡾⣀⠀⣴⣷⣤⣥⠀⠢⣓⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡀⡋⠋⠂⠡⣿⢄⡀⠇⠹⠊⢀⠃⡸⡿⣀⠤⢛⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠑⡇⠀⠀⠀⢹⣅⠀⢠⠄⢢⠀⠉⣴⠋⠁⠐⡸⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠰⠈⢹⠉⢿⠓⡰⠈⠀⠀⡠⠊⠀⠀⠀ ⠀⢀⠄⠒⡂⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠘⠭⠇⠫⠕⠀⢀⠎⠀⠀⠀⠀⠀ ⠠⠁⡠⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀ ⡆⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⣀⡀⠀⠀⠀ ⢣⠀⢄⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⠀⠀ ⠀⠁⢀⠑⠂⠀⠂⢈⡸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡮⠂⠀ ⠀⠀⠀⠈⠀⠀⠈⠁⠀⠈⠢⡀⠀⠀⠀⠀⠀⢀⠠⠄⠖⠀⠀⠀⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠒⠰⠦⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠶⠒⠚⠉⠉⠉⠉⠉⠉⠙⠒⠶⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣔⡚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠲⠤⣄⣠⠤⠒⠚⠉⠁⠀⠀⠀⠀⠉⣽⣿⠀⠀⠀⠀⠀ ⠀⠀⢿⡏⠙⠒⠲⠶⠶⠒⠒⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⢸⠀⠀⠀⠀⠀ ⠀⠀⠘⢧⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡤⠴⠚⣩⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⢹⡄⠀⠀⠀⠀ ⠀⠀⠀⠈⣦⠀⠈⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠲⣤⡋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⣀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⣸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣇⠀⠀⠀⠙⠳⠦⢄⣀⣀⣀⣀⠀⠀⠀⠀⢠⡾⡦⣄⠀⠉⠓⢮⣓⠒⠶⠶⠶⠤⠤⠴⠶⠿⠥⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⠀⠠⣖⣯⣿⣿⠀⠀⠀⢰⠏⢸⠁⠈⢳⡀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠐⠒⢄⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠚⣳⣶⣤⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⣶⣋⣧⠀⠀⠀⠀⢠⣿⠀⣸⠀⠀⠀⠹⣄⠀⠀⠀⠈⠳⢦⡀⠀⠀⠀⠀⠱⣄⠀⠰⣌⢷⡀⠀⠀⠀⠀⣹⣿⣧⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⢀⡾⠋⠀⠀⠀⠀⢀⡾⡿⢀⡿⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠉⠓⠤⢄⣀⣀⠈⠳⣄⠙⢿⣧⠀⠀⠀⠀⠀⢹⣿⠇⢰⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⠀⠀⠀⠀⠀⣠⠞⢠⠇⢸⡇⠀⠀⠀⠀⠀⠀⠈⢷⣤⡀⠀⠀⠠⠤⠤⠤⠿⠛⠁⠘⠳⣌⡻⣄⠀⠀⠀⠀⢨⣯⣤⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⢀⡴⠃⢀⡾⡀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⢳⡙⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠙⠻⢄⡀⠀⠀⠀⠛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⢀⡴⠋⢀⡤⢺⢄⣇⢸⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠈⢢⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢤⣉⡲⣤⡀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠶⠶⠿⠵⢶⡞⠉⠀⢸⢸⢸⣼⡀⠘⣆⠀⠀⢰⡀⠀⠀⠀⠀⢷⡀⠀⠀⢳⡀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠘⡌⠉⠉⠉⠻⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢠⡏⠀⠀⠀⣿⣾⡤⠿⣧⠤⠼⣦⣀⠀⢷⡀⠀⠸⡆⠸⣷⣤⣤⣤⣷⣤⣤⡄⠀⠲⣄⠹⣄⠀⠀⢳⠀⠀⠀⠀⢹⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⡞⠀⠀⠀⠀⣿⣧⠀⠀⠈⠀⠀⠀⠙⢦⡈⢷⡀⠀⠸⡄⢹⡙⣆⠀⠈⢳⡀⠀⠀⠀⠈⠙⠺⢷⣄⢸⠀⠀⠀⠀⢸⡎⢦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢶⠛⣷⠀⠀⠀⣿⢿⣿⣛⢛⡟⣻⢶⡦⣄⠙⠦⣳⣄⠀⠹⡌⣷⣼⣦⠀⠀⢷⠀⠀⠀⠀⡞⠀⠀⠀⡜⠀⠀⠀⠀⠈⣇⠈⢧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣾⠀⢸⣀⡄⠸⣿⡄⠻⣿⣮⡻⣿⣿⣇⡌⠀⠀⠈⠻⢶⢤⣽⣜⣿⣯⣷⣤⣌⡆⠀⠀⣼⠃⠀⠀⣼⢳⠀⠀⠀⠀⠀⢸⡀⠸⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⣿⠀⢘⣿⣷⡀⠹⣷⡀⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠭⡿⢿⡇⠀⣰⠃⠀⠀⢰⠃⠈⣇⠀⠀⠀⠀⠀⣧⢀⢇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⠃⠀⠀⣿⠀⠈⠋⠙⣝⣄⠹⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣠⣇⢠⠋⠀⠀⢠⡏⠀⠀⢸⡀⠀⠀⠀⠀⠘⢸⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣿⠀⠀⠀⡿⡆⠀⠀⠀⠹⣎⠳⣝⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠎⢀⣴⣎⢸⠁⠀⠀⠈⣧⠀⠀⠀⠀⠀⠘⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀⠀⠠⢧⠀⠀⠀⠀⠸⡆⠘⣏⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡔⣿⡀⢹⣼⡆⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⣿⠇⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⢹⢀⣬⢷⡄⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣾⣧⠏⠱⣾⣿⣧⠀⠀⠀⡻⣦⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⢿⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⢸⠟⠳⡜⡟⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡶⣻⠟⠿⠀⠀⠀⠀⠉⠀⠀⠀⠇⡿⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⢹⡄⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⢻⡷⣄⣿⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢹⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⣸⡃⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⠀⠈⢻⠀⠈⠑⠦⣀⡀⠀⣀⡠⠞⠉⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠹⢽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⡀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⢠⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢳⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⢤⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠜⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⡠⠴⠖⠊⠉⠉⠀⢀⠉⠓⠶⠤⣄⡀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⣠⢴⣺⠟⠙⠶⠤⣀⡀⠀⠀⠀⠀⠀ ⠀⣠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠘⢿⡒⠢⢤⣀⡀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⣀⡤⠖⠉⠀⠘⠀⠀⠀⠀⠀⠀⠈⠑⠂⠀⠀⠀ ⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⠀⠀⠀⠳⡄⠀⠈⠉⠙⠲⣿⡄⠀⠀⠀⠀⠀⢀⡔⠉⠀⠀⠀⠀⠀⠀⠠⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⣀⣀⠔⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠠⣄⠖⡚ ⠀⠀⠀⠀⠀⠀⠀⠠⣶⠤⢀⡩⠛⠛⠻⡛⠉⠷⠒⠉⠁⡠⠊⠀⡞⠀ ⠀⠀⠀⠀⢀⠤⠒⠉⠀⢀⡞⠁⠀⠀⡰⠀⠀⢠⠂⠀⠰⢔⡀⠰⠀⠀ ⠀⠀⣠⠞⠁⠀⡐⠀⠀⡜⠀⠀⠀⠀⡇⠀⠀⡌⠀⠀⢆⠀⣠⠁⠀⠀ ⠠⠊⣥⣐⣒⣸⡁⠐⠀⠃⠀⢀⠀⣰⣇⠀⠀⠀⢸⠀⠀⢃⢡⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⢠⡄⠀⢈⠀⣷⠘⣆⣀⣄⡘⡇⠀⠘⠸⡇⠀⠀ ⠀⠀⠀⠀⠀⣯⠀⡀⣇⢱⡀⠘⠀⡇⠈⣩⣄⣀⡈⢻⠀⡗⡄⣿⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⣏⣷⣴⣷⡀⢃⣇⠉⠁⡾⣿⢯⢻⠀⡷⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⣧⢧⢨⣷⠜⠿⠏⠈⠾⠄⠀⠈⠉⠀⢸⢸⢳⠀⣽⠀⠀ ⠀⠀⠀⠀⠀⡿⠀⢎⢛⣃⠀⠀⠀⠀⠀⠀⠀⠀⢠⢾⢸⢀⣧⢹⠇⠀ ⠀⠀⠀⠀⣸⠃⠀⢸⠞⣦⢣⣀⠀⠀⠀⠐⢀⣴⡿⡀⡇⢘⠟⡈⡸⡄ ⠀⠀⠀⠀⠁⠀⠀⠈⢸⠈⡆⢦⠉⢐⡦⠴⠛⠁⢠⣥⠅⠞⣣⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⠀⢰⠸⡸⠔⠁⠀⠀⠀⠀⠘⠀⠀⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡁⡤⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡐⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠤⠀⠒⡲⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠠⠔⡂⠀⠀⠈⠀⠀⠄⣀⠴⣅⡀⠀⠀⠀ ⠀⠀⠀⢀⠰⠒⠁⢠⡄⠀⠀⢢⢀⠀⢠⠀⠀⠓⢯⢭⡲⡀⠀ ⣤⠴⠬⢠⠀⠠⢀⣟⠄⠀⠀⠈⡾⠀⠀⢇⢄⠀⠀⠊⢪⡪⣆ ⠀⠑⢄⠸⡀⠀⡈⡏⠀⠀⢰⣀⡇⠡⠀⢺⣟⣇⢀⠀⡈⡇⠉ ⠀⠀⠀⠁⡮⣀⣁⡇⠀⢀⣾⣿⣀⡀⡃⡜⢿⡟⡏⡄⢱⠙⠀ ⠀⠀⠀⠀⢃⠀⠀⠇⠀⢃⢻⢿⡻⠀⠉⠀⠈⠀⢇⢃⢀⡆⠇ ⠀⠀⠀⠀⠈⡦⡣⡀⠀⡀⢎⠇⠀⠀⠠⠤⠂⣰⡻⣼⠞⠀⠀ ⠀⠀⠀⠀⠀⢹⠐⡱⡧⠺⢄⡯⡍⠐⢲⠒⠺⠹⠁⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⢤⠐⠒⠀⠀⠀⠈⠒⠚⢍⠉⡂⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠂⠀⠈⠆⠀⠂⠤⢀⠐⠁⠘⡄⢳⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⣀⡀⠀⢀⡀⠧⢟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠊⠁⠀⠀⠈⠁⠀⠀⠀⢡⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⡖⣛⡒⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⢖⣛⡳⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⢹⠁⠈⠙⣦⠉⠓⢶⢻⣿⢹⣿⢓⡖⠒⠋⢡⡞⠉⠀⢱⣳⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠸⠤⠔⠊⠁⠀⠀⠘⠾⠙⠞⠙⠟⠀⠀⠀⠀⠉⠒⠤⠼⢹⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⣀⣠⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣀⡀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠘⠛⠉⠉⠻⠆⠀⠀⠀⠀⠀⠀⠾⠋⠉⠙⠛⠀⠀⠀⠸⡆⢀⣠⣤⣄⡀⠀ ⠀⠀⠀⠀⠀⢸⠀⠖⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡒⠒⠒⣿⠋⢳⡄⢳⠹⡆ ⠀⠀⠀⠀⠀⣹⠐⢛⣉⣭⠄⠀⠀⠰⣦⣀⣀⣠⠴⢦⣄⣀⣀⣠⠄⠀⠀⢸⣍⣉⠓⢽⣤⣼⣥⣾⣤⠇ ⠀⠀⠀⠀⠀⠸⡆⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠉⢁⣟⠀⠀⠀⠈⡇⠀ ⠀⠀⠀⠀⠀⣰⣿⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⡿⠀⠀⠀⢰⡇⠀ ⠀⠀⠀⣠⠞⠁⠙⢾⣼⣽⠷⣶⣶⢤⡤⣤⣤⣤⣤⣤⣤⣤⡤⣤⢴⠶⡖⣿⣿⠼⠛⠁⠀⠀⢀⠞⠀⠀ ⠀⠀⣰⠃⠀⠀⠀⣼⢋⢹⡀⡎⢹⢾⣦⣷⠛⠉⠙⢷⠾⢦⡧⠼⠾⠛⠋⠉⠀⠀⠀⠀⠐⣤⠎⠀⠀⠀ ⢀⣾⣻⠀⠀⠀⠀⠹⣟⡭⠟⢹⠟⠾⣆⣻⡀⠰⡆⣸⢤⡄⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀ ⢸⣇⠻⣄⠀⠀⠀⢀⡐⢷⡖⢛⣰⠉⣋⣹⣏⡛⠛⠣⠼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀ ⠘⣇⡙⣿⣦⣀⠀⠀⠉⣷⣟⣇⣨⣿⠟⠉⠉⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠻⣌⣹⣣⠈⡟⢳⣞⣽⣥⣼⣟⣥⡄⠀⢀⣸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀ ⠀⠀⠈⠛⢧⡀⡗⢋⣉⠭⣽⣿⡉⠛⠁⢀⠏⡴⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣏⠁⣠⠖⢹⣿⣇⠀⠀⠘⣄⣧⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠓⠳⠖⠛⠿⠿⣷⣖⣉⣁⣀⣀⣀⣀⣀⣀⣀⣤⠤⠴⠒⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠤⠤⠤⠤⠤⠤⢤⡤⠴⠒⠚⠉⠁⡠⢷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣰⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⡀⠀⡜⠀⣸⡀⠀⠀⠀⠀⠀ ⢀⣴⣶⠶⠶⠒⠒⠒⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⢺⡗⠋⣠⠇⠀⠀⠀⠀⠀ ⢸⡏⠈⠉⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⠀⠀⢀⠔⠊⠉⠉⠒⠤⡀⠙⢆⠈⣹⠂⠀⠀⠀⠀ ⠀⢧⠀⠀⠀⡴⠋⠁⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠘⢆⠈⢧⣈⠇⠀⠀⠀⠀ ⠀⠸⣇⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢀⢀⡴⠅⠀⡄⠀⠀⠀⠀⠀⠀⠈⢣⠈⣇⠀⠀⠀⠀⠀ ⠀⠀⠹⡆⢀⠏⠀⠀⠀⠀⢠⠋⠀⡀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢰⠀⠀⠀⢀⠀⠀⠀⠘⡆⠸⣄⠀⠀⠀⠀ ⠀⠀⠀⠙⣾⢀⠀⠀⠀⢀⠇⠊⠀⡇⠀⠀⠀⠀⢺⠀⠀⣠⠄⠘⡆⠀⠀⠈⠑⠂⡄⠀⠹⡄⠈⣙⡶⠆⠀ ⠀⠀⠀⠀⠈⢹⠛⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠘⡄⢉⡇⠀⠀⡗⢀⣄⣰⣞⣛⢿⣵⠒⠉⠁⣿⠀⠀⠀ ⠀⠀⠀⠀⢀⡿⠀⠀⠀⢀⠀⠀⢀⠇⠀⠀⠀⡦⣤⣿⣿⣿⣄⢀⠷⠋⠀⠀⣿⣍⣷⣿⠀⠀⢰⠇⠀⠀⠀ ⠀⠀⣀⡴⠋⠀⠀⠀⠀⢸⠀⢠⣎⡴⢦⠀⠘⣷⡏⠀⣿⣧⣼⡇⠀⠀⠀⠀⢿⣿⣯⡘⡀⠀⠘⣦⡀⠀⠀ ⠀⠀⠙⠦⣄⡀⠀⠀⠀⠈⡆⠋⠁⠀⠀⠳⢄⣻⠀⠀⣿⣾⣿⣷⡆⠀⠀⠀⠚⠉⣋⡀⢧⣸⠓⠉⠁⠀⠀ ⠀⠀⠀⠀⠀⢭⣟⡃⢀⠀⠹⡄⢀⠀⠀⢀⡠⠼⠣⠀⠘⠟⠛⠉⠀⠀⢀⡴⠒⠚⠙⢣⣼⣏⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣉⠀⠀⠙⣼⡙⠒⠬⣷⠦⠀⠀⠀⠀⠀⠀⠀⠀⡾⠇⠀⠀⣰⠟⢡⡼⣗⠭⣉⢲⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⣷⢀⣤⣈⣑⣢⣄⡀⠀⠀⠀⠀⣰⠻⣶⠖⠋⠁⠐⡙⣗⣌⠳⣌⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠈⠋⣹⠟⠓⣤⠾⣍⡉⠉⠙⢦⣈⠓⢤⡀⠀⢣⠈⢎⠲⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣄⢰⣿⢠⠀⠙⢿⣶⣤⡾⣧⡀⠳⡀⠀⠓⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠉⠙⢿⣿⣿⡇⠀⢣⠘⢄⠹⠟⠦⠀⠈⠀⢱⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠘⣿⣿⡇⣠⢤⣴⣾⣾⠃⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠹⣿⣿⣿⣶⣿⣿⣿⡄⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⢹⣿⣿⣿⣿⣿⠃⠙⣄⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡆⠀⠀⠀⣻⣿⣿⣿⡏⢀⡜⠃⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠁⢣⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡏⢕⠢⡀⠀⠀⢀⠠⠐⠀⠉⠁⠀⡝⠀⣀⣡⠀⠣⡀⠀⠀⠀⠀⠀ ⠀⠀⠇⠈⠢⠀⠉⠉⠒⠂⢀⡀⠤⡀⠸⢆⢠⡁⠈⡄⠀⠘⡦⡀⠀⠀⠀ ⠀⡀⢚⡀⣏⠁⢢⠄⠀⢠⢻⠇⠀⠐⠄⠀⠑⠇⠤⠒⠐⡀⠀⠀⠄⠀⠀ ⢰⢢⠋⠑⣼⠖⡙⠀⠀⠀⢸⠀⠀⠀⢁⠀⠀⠈⠄⠁⠀⠈⠄⠀⠈⡄⠀ ⠀⣷⠀⠰⡌⠀⠀⠀⠀⣇⠈⠀⠀⠀⠘⡆⠀⣸⠘⡀⠀⠀⠘⡀⠀⠰⠀ ⠀⠃⠀⡀⠀⠀⣆⠀⣆⢋⠄⠀⠀⠀⣆⣃⣠⢹⡐⠃⠀⠀⠀⣡⠀⠀⡄ ⠀⠘⡀⠙⠄⠀⢇⡨⠾⠽⠟⠦⡰⡜⢛⣪⣦⣍⡀⢸⠀⠀⠀⢸⠀⠀⠃ ⠀⠀⠈⠚⢪⠒⠨⣲⣶⡷⣶⡄⠋⠉⠈⣛⣿⣿⠛⠿⠂⠀⠀⢨⡆⠀⠀ ⠀⠀⠀⢀⢣⠀⡄⢹⡈⠹⠟⡃⠀⠀⠀⠈⠉⠈⠀⢸⠀⠀⠀⣼⠇⠀⢀ ⠀⠀⠀⢸⡇⢰⠀⢸⢡⠈⠁⠀⢀⣀⣀⡀⠀⠀⠀⡘⠀⠀⢠⡿⠀⠀⢸ ⠀⠀⠀⢸⠇⢀⠀⠘⡀⠢⢀⠀⠈⠣⠊⠀⠀⠀⣠⠃⢀⣢⠖⠁⠀⠀⠀ ⠀⠀⠀⠈⢲⠸⣄⠀⠡⠀⠀⠁⠂⡄⠀⠤⠒⣡⢢⠒⠙⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠌⠀⠛⠒⠦⠕⠚⠂⠀⡇⠀⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠊⠀⠀⠀⢀⡀⠠⠄⠒⢱⠃⠀⠀⠀⠀⠀⡱⠀⠂⢄⡀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣄⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡔⠁⡈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠐⡌⢌⠢⠄⣀⡤⠐⠈⠁⠀⢀⠌⢀⠄⠇⠈⢂⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣁⠠⡦⡀⠀⠀⢈⢴⠊⠠⡈⠙⢝⡄⢘⡀⠀⠉⢄⠀⠀⠀⠀⠀⠀⠀ ⢠⡪⠞⢌⣇⢤⠇⠀⡈⢾⠀⠀⠃⠀⠀⢊⠁⠀⠑⡀⠀⢣⠀⠀⠀⠀⠀⠀ ⠈⣾⠀⡘⠃⡈⠀⠀⡇⠠⠀⠀⠸⡆⠀⡀⢂⠀⠀⠰⠀⠀⠆⠀⠀⠀⠀⠀ ⠀⡇⠀⡟⠀⢣⡀⢆⠷⡀⠀⠀⣄⣆⣠⣁⠜⡀⠀⠀⣃⠀⢰⠀⠀⠀⠀⠀ ⠀⠘⡀⡷⡀⠸⡨⠚⠛⠓⢄⣶⢛⣾⣤⣁⡀⡇⠀⠀⢸⠀⠈⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠌⠁⣿⣿⣿⣿⢌⣠⡈⢩⣿⣿⠟⠋⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠆⡀⢸⣅⣘⡥⠇⠈⠓⠀⠒⠊⠀⡇⠀⠀⣿⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⡟⠀⠁⠈⠘⠄⠀⠀⢖⡲⠂⠀⠀⣰⠀⠠⣼⠏⠀⠀⠃⠀⠀⠀⠀ ⠀⠀⠀⠡⡄⣆⠀⢃⠀⠑⠠⣀⠀⣀⠤⢢⣃⠴⠟⠁⠀⠀⠀⠸⠀⠀⠀⠀ ⠀⠀⠀⢠⠋⠚⠦⠦⠵⠂⢀⢼⠀⠀⠈⡡⠉⢄⠀⠀⠀⠀⠀⠀⠡⠀⠀⠀ ⠀⠀⠠⠁⠀⢀⠀⠀⢀⠔⡝⢠⢃⢔⠊⠀⢰⠀⠡⠄⢀⡀⠀⠀⠀⠑⠀⠀ ⠀⠐⠁⠀⡔⡬⡔⠈⠀⡘⢣⠋⠀⢈⡆⣠⠂⠀⠀⠐⢄⠔⠁⠑⠄⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⢀⣀⠠⠤⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⠠⠴⠊⠀⠀⠀⠀⠈⠐⢄⢀⢊⣃⠀⠀⠀ ⡞⠋⠍⡉⠁⠀⠀⠀⠀⠀⡠⠂⠀⢀⠄⠀⠄⡙⢅⢚⠄⠀⠀ ⠸⡀⠀⡊⠁⠀⠀⠀⠄⠀⠀⠀⡐⠁⠀⠀⠀⠈⠄⢢⠃⠀⠀ ⠀⢣⢠⠃⠀⠀⣔⢀⠀⠀⠀⠉⠁⠈⡀⠀⢀⠀⠈⡌⢄⠀⠀ ⠀⠀⠹⡦⠀⢰⠀⢸⠀⠀⠈⡄⢔⠀⠃⠀⣠⢤⣤⠴⠄⡞⠁ ⠀⠀⡠⠃⠀⢀⠀⡘⡀⠀⢢⢿⡿⢄⠗⠁⢹⣯⠾⠀⢰⠁⠀ ⠀⠪⢀⠀⠀⠘⡐⠊⠘⢄⡏⠸⣿⣿⡄⠀⠀⠛⡃⢆⡎⠃⠀ ⠀⠀⠀⠚⡥⠀⠣⡠⢄⣲⡈⠀⠉⠁⠀⢠⡊⠉⡩⢚⢆⠤⢄ ⠀⠀⠀⠀⠈⠁⠀⢹⡠⢌⢴⡤⢀⠀⢀⡞⢖⠊⠀⡹⣈⢪⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣮⣸⡏⠑⢦⣌⣦⡑⠄⠰⠃⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡎⠈⢻⣿⠀⣃⣠⣏⠂⠀⠘⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⣿⣿⣾⣿⢇⠀⠀⠰⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠘⣿⣿⡟⠠⠃⢠⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⢀⣀⠠⡤⠤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⣤⡤⠀⠀⢄⡄⠂⠈⠉⠀⠀⢈⠑⠠⠶⠯⠁⣸⣀⢠⠀⠀⠀⠀⠀ ⠀⠱⡀⠀⠀⠝⠀⠀⢰⠀⠀⠀⠄⠀⠀⢀⢠⢠⠿⠗⡈⠀⠀⠀⠀⠀ ⢂⠠⢱⡀⡈⣴⠀⠀⠀⠀⠀⢀⢸⠀⠀⠃⠂⢢⠀⠀⠁⠀⠀⠀⠀⠀ ⠈⣄⡀⡹⡇⠀⢀⠄⠚⢆⠀⠈⠉⣻⡯⣀⢰⢸⠓⠠⠇⠀⠀⠀⠀⠀ ⠀⠉⠀⡼⡰⠐⣼⢻⣶⣦⠁⠀⠞⢝⡿⢮⡀⠏⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⠜⠀⣷⠃⢣⣉⡉⠁⠀⢉⠀⠀⠀⢞⠇⡼⠅⠠⣤⠊⠤⡀⠑⠀ ⠀⠀⠀⠘⣿⢇⠘⣧⣠⡀⢈⠀⠀⢤⠒⢉⠟⡰⠀⠀⢃⠀⠈⠀⢀⠇ ⠀⠀⡧⡘⢹⠠⠀⠀⠀⡰⠟⣑⠂⢎⣧⡼⢎⣄⠤⡆⠀⠑⠒⠒⠀⠀ ⠀⠀⡇⡿⣴⠓⡝⠉⠁⠰⡀⠁⣺⢏⠁⠆⠰⡈⠪⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⠀⣸⠜⠀⠀⡀⠀⢰⠔⠀⠻⠝⠀⠀⠳⡀⠀⠳⡄⠀⠀⠀⠀ ⠀⠀⠈⣽⡇⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣸⠧⡀⠀⠀⠀ ⠀⠀⡠⠉⠑⠌⡢⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⠢⣀⠀ ⢀⠔⠁⠀⠀⠀⡨⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⢄⡀⠀⠀⠁⠈

⣀⠴⠊⠉⠉⠁⠀⠀⠀⠀⢀⣀⣠⣭⣷⡶⡖⠛⣍⠉⢱⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⠿⣿⡋⠉⠑⠃⠽⠫⢤⠖⢳⡀⠀⠀⠀ ⣤⡰⠃⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢄⡀⠰⡷⢂⠠⣱⠀⠀⠀ ⡸⠀⠀⢸⠀⠀⠀⠀⠀⠒⡦⢤⣀⠀⣴⡦⣀⡈⠓⢄⡹⠀⠙⡅⠀⠀ ⡇⠀⠀⢸⠀⠀⠀⠀⠀⢸⠴⢋⣠⣿⣿⣿⣿⣿⠟⠀⠙⡄⠀⢱⠀⠀ ⠁⠀⠀⢸⠳⡄⠀⠱⡄⢿⣿⣿⠛⢿⣇⠈⣿⣿⣿⠂⠀⡇⠀⢸⠀⠀ ⠀⢠⠀⠈⡇⠈⢢⡀⠹⡜⣿⠇⠀⠈⣻⠿⠟⠉⢇⠀⠀⠇⡀⢸⠀⠀ ⢸⠸⡇⡀⣇⠀⠀⠙⢦⡹⡇⠀⠀⠀⠀⠀⠀⠀⠸⡏⠀⠀⡇⡞⠀⠀ ⠈⡆⣧⡇⢸⠀⠀⠀⣀⠑⢿⡄⠀⠀⠀⠔⠀⠐⢀⡇⢸⠀⣗⣇⠀⠀ ⠀⣇⡿⣸⠘⡄⠀⠸⠿⠗⠀⠁⠀⠀⠀⠀⠀⠀⣼⠇⣸⠀⡟⢿⣆⠀ ⣰⢿⢳⣿⡆⢧⠀⠀⣰⢦⣀⣀⠀⠀⠀⠀⠀⣸⢿⠀⡟⠀⡇⠀⠹⠆ ⠀⢸⡀⢻⣷⣸⡀⠘⠃⠀⠀⠉⠀⠀⠀⢀⣴⢻⡸⢀⡇⢠⠇⠀⠀⠀ ⢤⠀⠳⣄⡻⣬⣧⡀⠀⠀⠀⠀⠀⢀⣴⠟⠁⣤⣿⣽⢠⠏⠀⠀⠀⠀ ⣠⡳⣄⡀⢽⣶⣭⡉⠛⢳⢶⠶⠾⡯⢠⠀⡔⣇⡋⠾⠁⠀⠀⠀⠀⠀ ⣧⠟⠮⢿⣕⣚⣛⠬⢎⡙⠹⠭⠭⠋⠙⠉⠋⣃⠜⠂⢄⡀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠤⠀⠀⠤⠀⡀⠀⠀⠀⠀⠀⠀⢀⡀ ⠀⡆⠤⠤⠤⠀⠂⠒⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⣡⠖⠀⠁⠀⠀⡠⠃ ⠀⠱⡀⠠⡀⠀⠀⠀⠀⠀⠐⠤⡒⡒⠒⠒⠒⢀⠁⠁⠀⠀⠀⢀⠔⠁⠘ ⠀⠀⠑⡀⠀⢁⡴⠆⠀⡐⠉⠢⡀⠑⢌⠉⠉⠩⡁⠢⡀⠀⠐⣧⡄⢀⠃ ⠀⠀⠀⠈⠠⡸⠀⠀⡠⡇⡇⠀⠘⢄⡀⠁⠂⠤⣐⢌⡺⠀⠀⠹⢇⠎⠀ ⠀⠀⠀⠀⠠⠁⢀⠔⣡⡄⢇⠀⠀⠀⠩⠂⠄⠀⠀⠀⠨⢃⢄⠀⢋⠀⠀ ⠀⠀⠀⠀⡗⠒⡳⠈⢸⣡⣌⣆⠰⡀⢀⢣⣀⣢⣀⠀⡠⡀⢩⠉⠘⡄⠀ ⠀⠀⠀⠀⡇⢀⢇⠀⣾⣤⢤⣄⡑⢵⡀⢎⣵⡀⢂⠀⢈⠘⢺⠀⠀⠏⠄ ⠀⠀⠀⠀⡇⢸⢸⣆⢳⡙⠪⠿⠂⠀⠙⠚⠻⠿⢾⠀⠌⢀⠞⡄⠀⠰⢸ ⠀⠀⠀⢴⠁⠸⠀⠘⠗⢧⡀⠀⠀⠀⠀⠀⠀⠀⠂⡞⣠⠘⠀⢡⠀⠀⠘ ⠀⠀⠀⡿⠀⠀⠇⠀⠘⣨⢅⠀⠀⠀⠀⠀⠀⠀⢘⣯⠣⢷⠀⢸⡄⠀⠀ ⠀⠀⢀⣷⠀⠀⠈⠄⠀⠁⠲⢵⠀⡀⠀⠀⡀⢴⠏⠁⠀⠀⠀⡼⠁⠀⠀ ⠀⠀⠸⡇⠀⠀⠀⠈⠢⠀⠀⢸⠀⠈⠀⠈⠀⢸⠀⠀⠀⡠⠊⠀⠀⠀⠀ ⠀⠀⠀⠐⠄⡀⠀⠀⠀⠈⠲⡃⠀⠀⠀⠀⠀⠀⠐⡠⠊⠀⠀⠀⠀⡠⠊ ⢀⠠⠐⠂⠈⠈⡀⠂⢠⠀⡀⠐⡄⠀⠀⠀⠀⡠⠊⠀⠀⢀⠄⠖⠈⠂⠠ ⠁⠀⠀⠀⠀⠀⠈⠂⠀⠑⠀⠁⠒⢄⣀⡠⠊⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠊⡡⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⢀⢎⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⢠⠋⠈⢴⠂⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⠃⠀⠀⣠⠧⠐⠒⠒⠂⠺⢉⠢⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠌⠀⠈⠉⢉⠭⢂⡔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠑⡮⡉⠉⠉⢀⠀⠀⠀ ⠀⠀⠀⠀⠦⠐⠒⠂⠁⣠⠏⠁⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⠈⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⢀⠔⠁⠀⠀⡠⠃⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀ ⠀⠀⢀⣄⠀⠀⢀⠂⠀⠀⠀⡀⠣⣀⣀⠔⡚⠁⠀⠀⠀⠀⠀⠀⠀⠘⡀⠄⠀⠀ ⢀⡴⠃⠀⢀⢦⠎⠀⠀⠤⣼⣔⠉⠉⠄⢰⠀⠰⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀ ⣟⠀⠀⢎⣥⡾⠀⠀⢰⢰⢿⣿⣷⡄⠀⣾⢀⢧⠀⠀⠀⠀⠀⡈⠀⣸⡄⠀⠀⠀ ⣤⠛⠺⢈⠆⠇⠀⠀⡞⡿⡁⠈⠁⡁⠀⠙⣈⠘⠒⠤⢀⢠⣡⠁⣎⠆⡃⠀⠀⠀ ⠀⠉⢣⡞⢰⠀⠀⢴⠀⢇⠀⠑⠒⠓⢢⣤⣿⣿⣴⡇⠠⢻⠃⢸⡴⠴⠤⠀⠀⠀ ⠀⠀⠀⠙⠧⣀⠀⣿⠀⠀⡀⠀⠀⠀⠸⡁⠀⢁⡼⣿⡑⢱⠁⣰⢠⠂⠙⠣⡀⠀ ⠀⠀⠀⠀⠀⠀⢣⠹⠣⣀⡀⠀⠀⠀⠀⠀⣱⢛⡿⠋⠀⣸⠀⣿⡃⠀⠀⠀⠀⢢ ⠀⠀⠀⠀⠴⣠⣞⢷⢥⡀⠈⠉⢩⠂⠈⠿⠞⢥⡀⠀⢈⣾⡆⠈⠱⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⠈⠀⠀⠉⢻⡷⠲⢋⠁⠀⠀⠘⢀⢧⡴⠋⠀⣧⠀⠀⣇⠠⡀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⣰⠶⢤⣍⡛⠶⣤⣀⢀⣀⣀⣀⣀⣀⣀⣀⣀⡀⢀⣠⠶⠛⣩⡤⠶⢦⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢁⡇⠀⠀⠈⢙⣶⠀⠉⠙⡏⢹⣿⠀⣿⣿⢀⡿⠉⠉⠀⢶⣏⠁⠀⠀⠈⡏⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠘⣧⣤⠴⠚⠉⠀⠀⠀⠀⠳⠾⠘⠶⠃⠻⠞⠁⠀⠀⠀⠀⠈⠙⠲⢤⣠⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⢠⣶⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣶⣄⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠈⠁⠀⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠀⠀⠀⠀⠉⠀⠀⠀⠀⠘⣷⢀⣤⡶⠶⡶⢦⡀⠀ ⠀⠀⠀⠀⠀⠀⢠⡇⠀⠟⠛⠛⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠛⠛⠛⠓⣻⡟⠁⢻⡄⠹⡆⢻⡆ ⠀⠀⠀⠀⠀⠀⢸⡇⠠⠶⠚⢛⣻⡁⠀⠀⠀⢰⣄⠀⠀⠀⢀⣠⣤⣀⡀⠀⠀⠀⣠⡀⠀⠀⠀⢹⡛⠛⠲⠶⢸⣧⠀⣰⣇⣰⡇⣸⡇ ⠀⠀⠀⠀⠀⠀⠘⣇⠀⠶⠟⠋⠉⠀⠀⠀⠀⠀⠙⠛⠓⠛⠉⠁⠀⠉⠙⠛⠒⠛⠛⠁⠀⠀⠀⠈⠉⠛⠷⠆⣼⠏⠉⠉⠉⠙⢿⡋⠀ ⠀⠀⠀⠀⠀⠀⠀⣻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡄⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⣀⣿⣿⢷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡾⣯⣽⠏⠀⠀⠀⠀⣾⠁⠀ ⠀⠀⠀⠀⣠⠾⠋⠈⠻⢾⣎⣟⣻⣶⣶⢤⣤⣤⣄⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣶⠾⣟⢻⣥⡿⠟⠁⠀⠀⠀⠀⣼⠃⠀⠀ ⠀⠀⠀⣰⠏⠀⠀⠀⠀⢰⢿⠟⣏⠀⢹⠛⢧⣼⣅⢿⣩⠿⠛⠻⣿⣏⣹⡉⢹⣈⣷⣨⣧⡼⠷⠛⠋⠁⠀⠀⠀⠀⣄⠀⡼⠃⠀⠀⠀ ⠀⢀⣰⡏⠀⠀⠀⠀⠀⣿⣸⣆⣻⣤⣿⣀⡏⢹⡝⢿⡇⠀⠀⠀⠈⢻⠈⠙⢿⡉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⠃⠀⠀⠀⠀ ⠀⡿⣅⣇⠀⠀⠀⠀⠀⠘⠿⣤⠖⠛⢠⠟⠉⠛⢷⣜⣧⡀⠙⡟⣠⡟⢰⡶⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀ ⢀⣷⡙⢿⡀⠀⠀⠀⠀⢀⡀⢮⣷⡞⠛⠆⡞⠙⠻⣈⣷⣙⠛⠛⠛⠦⢼⠷⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀ ⠸⣿⠓⢮⣿⣄⠀⠀⠀⠀⠙⢶⣼⡧⡞⠉⣻⣶⣿⠟⠛⠻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀ ⠀⢿⠶⠶⣏⣟⠳⣦⣄⣀⣀⣴⣿⠶⢛⣾⡿⠋⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀ ⠀⠈⠳⣤⢿⣹⠆⢸⠇⣉⣯⣵⣗⡶⣾⣿⢷⣶⣦⠀⠀⣠⡴⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⢿⡄⢸⠞⢉⣁⣤⣬⣽⣿⡇⠈⠋⠁⠀⣸⠃⡴⢺⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢿⠞⠉⠁⣠⠖⢛⣯⣷⠀⠀⠀⠀⣯⠸⣇⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣼⠁⣠⣾⡛⢮⣳⣄⣠⣤⠞⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡴⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠛⠛⠳⠶⠶⠤⠤⠤⠤⠤⠤⠤⠤⠤⠴⠶⠒⠒⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢀⡠⠄⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢄⠀⠀⠀⠀⠀⣀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠧⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠈⠲⢄⣀⠤⠃⠀⡠⠁⢀⠄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡀⠀⠀⠀⢀⠀⠑⢤⣀⠞⢃⡴⠋⠀⠀⠀⠀⠀⠀ ⠀⢠⠀⠀⡠⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠻⡦⡀⠙⢤⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⢾⠁⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⣀⣽⡷⡆⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⡆⠈⠳⢤⡀⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⣴⠞⠋⣡⣷⠿⡆⠑⡄⠱⣄⡀⠀⠀⠀⠀ ⠠⠀⠀⠀⠀⠘⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⣴⠟⠋⠉⡄⢣⠀⠘⣆⠘⢆⠉⠑⠶⠶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠖⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⢸⠘⡄⠀⣠⣴⣷⠈⡆⠀⠻⣇⠈⣧⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠛⠁⠀⠀⠻⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡐⢸⠀⣿⡏⠁⣿⡏⣆⡇⠀⠢⣿⡶⢻⠀⠉⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣾⡿⠃⠀⠀⠀⣾⢰⠀⠘⡇⣾⠀⠀⠀⠀⢀⣿⠀⢀⣷⡇⠀⠘⠷⠞⠙⢠⡿⡁⠀⠀⣩⡧⠿⢥⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⠉⡀⠀⠐⠒⠲⣿⢸⠲⠗⢷⣿⠀⠀⢀⣴⡞⣇⣴⢾⡟⠀⠀⢀⣴⣶⣶⣼⢧⣱⠀⠀⠈⢣⡀⠀⠳⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⢱⠀⠀⢠⠀⡇⢿⠀⠀⠘⠘⣴⡖⠋⠋⠀⠉⠁⠀⠀⠀⢠⡿⣿⡇⢹⡿⠀⣿⡇⠀⠀⠀⢹⣶⠄⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣬⣿⣄⢸⣧⡇⢈⣶⣤⣾⣦⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡇⠸⡇⠀⠙⢻⠀⠀⠀⠘⡿⠆⠀ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠈⢿⢯⠻⠏⣷⣾⡿⢿⣏⠁⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡃⠀⡇⠈⢦⢸⣤⠀⢠⡷⠀⠀⠀ ⠀⠀⢠⠄⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠈⠣⣠⣼⣿⣿⣤⣾⡿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠱⡄⠀⢻⣿⠒⠁⠁⠀⠀⠀ ⠀⢀⡎⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣟⠛⠀⢸⣃⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠈⠀⠉⠒⠤⢀⡀⠀ ⢀⡞⠀⠀⠀⠀⠀⢧⠀⠀⠐⡄⠀⠀⠀⠀⠀⠀⠀⠙⠢⣍⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⠑⠢⢄⡀⠀⠀⠀⠈⠑ ⢺⠁⠀⠀⠀⠀⠀⠈⢧⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠐⢻⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠔⠀⠀⡠⠮⡀⠀⠀⠀⠀⣈⣓⣶⣤⡀⠀ ⠀⠀⠀⠆⠀⠀⠀⠀⠀⢳⡤⣀⠀⠙⠦⣀⣀⣀⡠⣶⠒⠈⠉⠓⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠊⠀⠀⠈⢁⡠⠔⠚⠓⢮⡛⢍⢉⣳ ⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡾⠷⠦⢄⠈⠉⠣⡀⠈⠙⠲⠦⣄⣀⡉⠲⣖⠒⠒⣊⣉⡽⠛⠛⠻⣖⣚⣛⡩⠥⣀⠀⠀⠀⠀⠙⢮⣿⠏ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡄⠀⠀⠈⠓⠦⣈⠓⢤⡀⠀⠀⠈⠉⠛⠶⢿⣧⣄⣸⣄⠤⠤⢾⡿⠀⠀⠀⠐⠁⠉⢦⡀⠀⠀⠈⠁⠀ ⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⣈⣔⡊⡉⠒⢄⡀⠀⠀⠀⠀⠀⠉⠒⠯⣕⣒⠺⠅⣀⠀⠀⢀⠔⠢⠤⢱⡄⠀⡀⠀⠀ ⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠈⠳⠀⣤⠿⢤⡉⠉⣉⠈⠑⠨⣑⠢⣄⠀⠀⠀⠀⠀⠈⠛⢿⣲⣤⣉⠑⠣⢄⣀⠔⠊⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠉⠋⠳⣄⠔⠊⠉⠉⠓⠿⣶⣤⣀⠀⠀⠀⠀⠙⠢⣈⢉⡢⣄⡉⠓⢇⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢯⢦⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠒⠂⢀⡎⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⡶⠤⣄⡀⠀⠈⠙⢏⡙⠻⣦⡀⠑⣆⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠆⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠒⠉⣠⠎⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠁⠀⣠⠎⠁⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠞⠁⠀⠀⢀⠜⠁⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⣰⡯⢶⡇⣀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⡼⠁⠀⠀⠀⢿⠃⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢾⠏⠀⠀⠀⠀⠀⣼⢁⡀⠠⠤⠤⠼⠇⠀⣼⡋⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠠⣀⣀⣴⣛⣁⡎⠀⠀⠀⢀⡤⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⠈⣢⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠈⠁⢀⡠⠝⠒⣶⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠀⠀⢀⣀⣀⣠⠖⠁⠀⢠⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠑⢄⡠⠔⠒⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠚⠋⠉⠁⠀⠈⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⢀⡤⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠋⠀⠀⠀⠀⠀⢀⠔⠋⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠉⠁⠀⠀⠀⠀⢀⡔⠉⠀⠀⠀⠀⠀⣠⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⡠⠀⠀⠀ ⠀⠀⠀⠀⣠⣆⡀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⢀⠞⠙⢢⣠⢄⡠⠔⠋⡝⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⣇⡠⠚⠀⠀⠀⠀ ⠀⠀⢠⡾⠋⠀⠈⠉⢢⣀⡼⠁⠀⠀⠀⢀⣀⣰⣇⡠⠴⠛⠛⢅⠀⠀⡜⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀ ⣀⣴⠋⠀⠀⠀⣀⡤⠞⢻⠃⠀⠀⠀⠀⡍⢻⣿⣿⣶⣄⠀⠀⠈⠆⢰⡷⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⡿⠃⠀⠀⠀⣾⣁⣤⠴⡟⠀⠀⠀⠀⣸⠀⣾⣿⣿⣿⣿⣷⡄⠀⠀⣾⡇⠀⣼⣇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⣠⣧⠀⠀⠀⠀⠀⠀ ⠉⢓⣶⣄⣰⠁⢿⡟⢸⠇⠀⠀⠀⢀⣿⣾⡿⢌⣉⡽⠟⠹⠇⠀⠀⢻⡇⢠⠁⣿⠀⠀⠀⠀⠀⠀⢠⠀⡼⠀⢀⠂⡟⢹⠀⠀⠀⠀⠀⠀ ⡇⣏⠉⠉⡏⠀⣼⠁⡜⠀⠀⠀⠀⣼⠹⣏⠳⣄⠀⠀⠀⠠⡄⠀⠀⠀⠸⣼⠀⡏⠉⠉⡗⠢⢄⣀⡏⣴⠃⢀⡎⢠⠃⠠⠀⠀⠀⠀⠀⠀ ⠀⠈⠙⠺⣅⣴⡇⣠⡇⠀⠀⠀⣀⠇⠀⢿⠀⠀⠙⠢⠤⠴⠛⠦⡀⢀⣴⣿⣷⣷⣤⣼⠃⠀⢀⠟⣿⠃⠀⢸⢀⣎⣐⣒⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⣿⣠⡘⠀⠀⠀⠀⣿⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⡿⢿⣛⣻⣿⠿⢛⣿⣧⡠⠋⡴⢿⡄⠀⡞⡟⠁⢀⣀⣉⡥⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣷⣀⣀⠀⠀⣿⡀⠀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠳⣌⠀⠀⠀⢀⣼⣿⣿⣡⠞⢀⡇⠀⠀⣿⠁⡴⠁⠀⠈⠓⢤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⢿⣷⡀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⣴⣿⣿⣾⡷⠃⠀⠘⣿⠀⢸⣿⡾⠉⠉⠀⠀⠀⠀⠉⠢⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡷⡈⢇⠙⠶⠤⣄⣀⣀⠀⠀⠀⠀⠀⣀⣤⢾⣃⡤⠟⠉⠀⠀⡄⢢⣿⠀⢸⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⢹ ⠀⠀⠀⠀⠀⠀⠀⢴⡊⢙⡏⠳⣜⢮⣣⡂⠀⠀⠀⠀⠉⣹⠉⠉⠉⣿⣾⡛⠢⣄⠀⠀⠀⠀⠈⣦⣿⡆⠀⡇⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡈⠟⠋⠉⠉⠳⢽⡻⣶⢄⡀⢀⣴⠵⠖⠀⠀⠀⠀⠸⡀⠙⣇⠀⠀⣠⠞⠁⢹⡇⠀⠃⠀⠸⡇⠀⠀⠀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⢈⣿⠗⠛⠛⢤⣀⠀⠀⠀⠀⠀⠀⠉⣤⠚⣤⠞⠁⠀⠀⠘⣿⡤⠀⠀⠀⣧⡤⠶⣍⠀⠀⠀⠀

⠀⠀⠀⠀⡠⠞⠁⠀⡀⢀⠀⣰⠏⠤⢿⡇⠈⠉⠛⠿⣟⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠖⠁⠀⠠⠐⠀⢠⡼⠃⠀⠀⢸⢇⡀⠐⢠⠀⠈⠑⠿⣦⡀⠀⠀⠀⠀⠀ ⠀⣠⠋⠀⠀⠌⢀⣀⡤⠿⢤⣀⣀⣠⠞⢈⡇⠀⠈⡷⠀⢀⠀⡉⠙⠛⠓⠶⠢⠦ ⣶⠁⠀⠄⠈⢀⡖⠋⢀⠂⣀⠈⣹⠃⠀⢸⡇⠀⠀⠸⡇⢠⡀⠐⢆⠀⠂⠀⠄⢀ ⡇⠀⢀⠂⣠⠟⠀⠐⠀⢀⡤⢲⡟⠀⠁⣿⠇⠀⠂⠀⣿⡄⢳⡀⠈⢷⡤⠖⡚⠉ ⠐⡤⢂⢠⡏⢀⠈⠐⢈⡼⣡⣿⣃⡀⣼⢫⡇⠐⠂⠀⣹⡽⣄⠹⣆⠈⣇⠀⣰⣾ ⢆⡀⣼⡟⠀⠀⡐⠈⣼⠧⠟⢧⣔⣻⠁⠸⣅⡀⠂⠀⣹⡇⠈⣧⣌⠳⣼⣴⠋⠘ ⢀⡼⡟⠀⡀⠁⢀⣺⠃⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⡾⣟⣷⠀⡗⢸⡑⣿⣿⣦⣀ ⢊⣼⠇⠐⢀⠈⣴⡟⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⣼⡇⠸⡇⣳⣿⠏⠀ ⢣⢾⡅⠂⠠⢘⣿⠻⢶⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣧⡐⡇⢿⣿⠀⠀ ⢣⢚⣧⡀⢁⠸⣿⠀⠀⠀⠉⠁⠀⠀⠀⠀⢠⣶⣷⣶⡋⣱⢞⣻⡇⠀⢸⣿⠁⠀ ⢣⢇⠞⣿⣄⠈⣿⢣⣄⠀⠀⢶⣦⣀⡀⠀⠈⠀⠉⢈⣿⣿⡎⣥⡟⠀⣴⣻⠀⠀ ⢣⢎⠽⣠⣿⢷⣸⡏⠉⣹⠶⣤⣬⢿⡽⣦⣤⡶⣴⣾⣿⣿⣣⡟⣃⣰⣿⡿⠀⠀ ⢣⢎⣳⡿⣽⢯⣟⣷⡀⣹⣋⣽⣯⢿⡽⣯⢷⡿⣽⣻⢿⣿⣿⣼⠿⠛⠉⠀⠀⠀ ⣧⣾⢿⡽⣯⡿⣾⣽⢿⣿⣿⣿⢯⡿⣽⢯⡿⣿⣳⢯⣟⣿⣿⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠉⠈⠈⠈⠉⠉⠉⠉⠉⠉⠉⠉⠙⠻⣄⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣄⠀⠀⢀⠀⢀⣀⣤⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣉⣩⣤⠴⠶⠶⠒⠛⠛⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠤⠶⠒⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⡍⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣫⣭⣷⠶⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⠶⠖⠚⠛⠛⣹⠏⠀⠀⠀⠀⠀⠀⠀⠀⠴⠛⠛⠉⡁⠀⠀⠙⠻⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡷⠷⢿⣦⣤⣈⡙⢿⣿⢆⣴⣤⡄⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣤⡀⣸⡄⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣿⣟⣩⣤⣴⣤⣌⣿⣿⣿⣦⣹⣿⢁⣿⣿⣄⣀⡀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⠋⠻⢿⡁⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠿⠛⢦⣽⣿⣿⢻⣿⣿⣿⣿⠋⠁⠘⣿⣿⣿⣿⣿⣿⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⠁⠀⠀⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠿⣿⣯⣼⣿⡿⠟⠃⠀⠀⠀⣿⣿⣿⣿⣿⡛⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣧⣴⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⠟⠃⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⢁⣀⣀⣀⣀⣀⣠⣀⣀⢀⢀⢀ ⠀⠀⢿⠿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠙⠛⠛⠙⢻⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⡇⠀⠘⠃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡟⢿⣿⣆⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡼⠁⢀⣀⡀⠀⠀⠀⣦⣄⠀⣠⡄⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣷⣬⢻⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣰⣿⡿⠿⠦⢤⣴⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠒⣿⣿⣿⡿⠟⠹⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⠸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡖⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡿⣾⣿⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣆⣀⣀⣤⣴⣶⣶⣾⣿⣷⣦⣴⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡇⣿⣿⡛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⡟⠛⠛⠻⠛⠛⠛⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠓⢁⣬⣿⠇⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⢰⡿⣻⠇⠀⠀⠀⠀⠀⣠⣶⣶⣶⣶⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢐⣯⠞⠁⠀⠀⠀⠀⠀⠀⣄⠱⣄⠀⠀⠀⠀⠸⡧⠟⠆⠀⠀⠀⠀⠘⠿⢿⠿⠿⣿⡿⣿⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡈⠂⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢠⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⡄⠀⠀⠑⠄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣦⣦⣼⡏⠳⣜⢿⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢠⣷⣦⣤⣀⣀⣀⣴⣿⣿⣿⣿⣿⡿⠻⠆⠸⣎⣧⠀⠈⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⣠⡄⠀⣿⢹⡇⢸⡀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿

⠀ ⠀ (\__/) (•ㅅ•) Don’t talk to ＿ノヽ ノ＼＿ me or my son `/　`/ ⌒Ｙ⌒ Ｙ ヽ ever again. ( 　(三ヽ人　 /　 | |　ﾉ⌒＼ ￣￣ヽ ノ ヽ＿＿＿＞､＿_／ ｜( 王 ﾉ〈 (\__/) /ﾐ`ー―彡\ (•ㅅ•) / ╰ ╯ \ / \>

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣶⣦⣤⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣄⡈⠙⠛⠻⢿⣿⣿⣿⣷⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣶⣶⣤⣀⣉⠙⠛⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⠀⢠⣿⡟⠙⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⠿⢿⣿⣿⣦⣤⣿⡟⠀⢸⣿⣿⣿⠃⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣇⣀⣸⣿⠋⠉⣿⣿⠿⣷⣿⣿⣿⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣿⣿⡿⠛⢿⣿⣿⣦⣴⣿⡃⠀⣸⣿⣿⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⣿⣿⣿⣅⣀⣾⡟⠁⢸⣿⡿⠻⣿⣿⣿⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⣿⣿⠟⠛⣿⣿⣿⣶⣾⣿⣀⣀⣿⣿⣿⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣿⣿⡟⠀⢠⣿⠏⠀⣹⣿⠟⠻⣿⣿⣿⡿⠀⠀⠀⠀⠀ ⠀⣀⣀⣼⣿⣿⣿⣁⣀⣿⣟⣀⣠⣿⣏⣀⣰⣿⣿⣿⣃⣀⣀⣀⣀⠀ ⠘⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠃

⠀⠀⠀⠀⠀⠀⣀⡠⠄⠒⠠⢄⠀⣀⠤⠒⠂⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠐⠒⠤⡀⢀⡠⠔⠂⠠⢄⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠞⠂⢀⣀⣀⠀⠀⠉⠁⠀⣀⣀⣀⠀⠑⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⣀⣀⣀⠀⠈⠉⠀⢀⣀⣀⠀⠈⠲⡀⠀⠀⠀⠀ ⠀⠀⠀⣸⡏⠀⣴⢋⠤⢌⠙⠆⠀⢠⠎⢁⠤⠍⢧⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠁⢠⡞⡡⠤⡉⠳⠀⠀⡴⠉⡠⠬⡹⡄⠀⢸⡄⠀⠀⠀ ⠀⠀⢀⣽⡁⠀⣿⡀⢀⡘⡄⡇⠀⢸⢢⠇⢀⢢⣺⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣇⠀⢸⣏⠀⡐⢣⢸⠀⠀⡗⡜⢀⠐⣄⣧⠀⢸⣇⠀⠀⠀ ⠀⣰⠉⠙⠷⠀⢛⣟⣦⣄⣣⡇⠀⠘⣎⣰⣤⣾⡿⠁⠴⠋⠈⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⠉⠻⠆⠈⣿⣳⣤⣙⣼⠂⠀⢻⣁⣦⣼⣿⠇⠠⠞⠁⠙⣆⠀ ⣺⠁⠀⣠⠒⠶⣄⠉⠓⢚⣣⡠⠤⢤⣈⡓⠛⠋⢠⠖⠲⢤⡀⠀⢷⠀⠀⠀⠀⠀⠀⠀⢐⡟⠀⢀⠔⠲⢦⡈⠑⠛⣋⣡⠤⠤⣄⣙⠚⠛⢁⡴⠒⠦⣄⠀⠨⡆ ⣽⠀⢸⠄⠣⡐⢹⠀⡤⠏⢁⢀⢀⠠⢀⠉⢦⡀⢹⡁⠔⡁⣗⠀⢸⡅⠀⠀⠀⠀⠀⠀⢸⡇⠀⡗⠘⢄⢈⡇⢠⠖⠉⡀⣀⠠⠄⡈⠳⣄⠈⣟⠠⢈⢸⠀⠀⣿ ⠹⣄⠸⣷⣤⣧⠞⣾⢁⠐⢀⠀⠠⠄⣀⠑⠄⢱⡸⣧⣴⣶⡟⢠⡟⠁⠀⠀⠀⠀⠀⠀⠈⢷⡀⢿⣦⣾⡼⢳⡏⡠⠁⡀⠠⠠⢄⠈⠢⠈⣆⢿⣤⢶⣾⠃⣼⠃ ⠀⡸⢷⠈⠉⠉⢸⡟⣆⠀⢂⠌⣁⠒⡈⠢⢈⣾⣧⠈⠉⠉⢴⢏⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠿⡆⠉⠉⠁⣾⣳⠀⡀⠆⡑⠄⢂⠙⠄⣱⣿⠀⠉⠉⠡⡾⡅⠀ ⠐⡇⠀⠀⠀⠀⠘⣿⡞⣦⣅⣂⣄⣂⣰⣵⣻⣽⠏⠀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⠀⠀⠀⢺⠀⠀⠀⠀⠀⢻⣷⢳⣴⣈⣐⣈⣄⣮⣞⣯⡿⠂⠀⠀⠀⠀⣸⠀ ⠀⠘⢄⠀⠀⠀⠀⠈⠻⠶⣝⣮⣳⣭⣳⣧⠟⠋⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⡀⠀⠀⠀⠀⠙⠷⢮⣽⣭⣻⣜⣷⠾⠛⠁⠀⠀⠀⠀⡼⠃⠀ ⠀⠀⠈⡗⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⡠⢾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢀⠴⣟⠁⠀⠀ ⠀⠀⠀⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⡷⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠇⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡅⠀⠀⠀ ⠀⠀⠀⢽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣷⡄⠀⠀⠀ ⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀ ⣰⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⡄⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀ ⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⢀⣶⣿⣿⣿⣿⣷⣄⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣦⡀ ⣿⣿⣿⣿⣿⡿⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣿⣿⠋⠉⢻⣿⣧ ⢸⣿⣿⣿⣿⠁⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣾⣿⣿ ⠸⣿⣿⣿⣿⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟ ⠀⢹⣿⣿⣿⡄⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠛⠛⠉⠀ ⠀⠀⠻⣿⣿⣿⣦⣀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠀⢻⣿⣷⣀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠈⠻⣿⣿⡇⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣤⠤⠤⠤⠤⠶⠶⣤⣤⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣤⠶⠾⠛⠛⠛⠋⠉⠋⢉⣥⣄⣀⣀⣀⣀⣀⣀⣀⣻⣛⣿⢿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⣤⡴⠶⠞⠛⠛⠛⢉⣉⣁⣀⣤⣤⣤⣶⣶⣶⠶⢾⡿⠿⠿⠛⠛⣿⣿⢻⡏⠉⠙⠛⠛⠛⠿⠿⣿⣿⣷⣿⣧⣷⡀⠀⠀⠀ ⠀⠀⣴⣿⣯⣿⣷⡶⢶⡿⠿⠛⢻⠛⠋⠉⢹⣿⣿⣯⣧⣿⠀⢼⠁⠀⠀⠀⠘⡗⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠉⠛⡟⠛⠻⣿ ⠀⣸⣿⠋⠀⣽⠀⠀⢰⡇⠀⠀⢸⠀⠀⠀⢸⣿⣿⣿⣿⣿⠀⣿⠀⠀⠀⠀⠀⣿⣇⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢳⠀⢸⣿ ⠀⣿⣿⠀⠀⣿⠀⠀⣸⡁⠀⢀⣾⣀⣀⣀⣼⣿⣿⣿⣿⣟⣀⣿⣀⣠⣤⣤⣤⣿⢿⣿⣦⣤⣤⣤⣤⣤⣤⣄⣀⣿⣆⣀⣀⣀⠘⡄⣼⣿ ⠀⡿⠛⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢻⣿⣿⣿⣿⣿⡍⠋⠛⣿⣿⣿⣿⣿⠻⠿⠟⣻⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⢿⣿⣿⣿⠋⠹ ⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⣿⣿⣿⣿⠁⠀⠀⣿⣿⣿⣿⢿⠀⠀⢸⡏⠀⠀⠀⠀⢹⡧⠀⠀⠀⠀⢬⣿⠛⣿⠀⠀ ⠀⣇⣀⣀⣀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⢹⣿⢽⣿⠀⠀⠀⣏⣉⣉⣁⡾⠀⠀⢸⣇⠀⠀⠀⠀⣸⣿⡏⠉⠉⠉⣿⣿⡀⡸⠀⠀ ⡾⡏⠉⠉⠉⣹⠛⣩⣿⣛⠿⢿⣿⡟⠒⠶⢿⡇⢸⣿⢻⣿⡶⠋⠛⠛⠛⣧⠀⠀⢀⣤⣤⣿⣟⣿⣿⣿⣿⣿⡟⠛⠛⠛⣻⣿⣿⣷⣤⣀ ⠀⠻⢦⣀⣠⣿⣾⣯⣿⣿⣦⣸⡏⠁⠀⠀⢸⡇⠈⢻⠀⣿⠃⢀⡴⣿⡛⢿⣧⠀⢸⣉⣿⣿⣿⣿⣾⣿⣿⡟⠳⣤⣤⣶⣿⣿⣿⣿⡟⢻ ⠀⠀⠀⠀⠀⢸⣿⠟⣿⣟⠛⣿⣿⣦⡤⢤⣾⣷⣶⣦⣤⠹⣆⣼⣿⣿⣿⣿⣿⡀⠀⠰⣶⣟⣿⣿⣿⣿⣿⡿⠖⠛⢟⠛⣿⣿⣿⣿⠀⠐ ⠀⠀⠀⠀⠀⠈⢿⢷⡿⢻⢀⣿⣹⠏⠉⠉⠉⢻⣟⣛⣿⣶⣿⡿⣿⣿⣿⣿⡏⡏⢹⣟⣟⣛⡟⠛⢿⣉⣉⣻⣿⢛⡏⣿⠉⠉⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠳⠴⠷⠾⠿⠋⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⢿⠸⣿⣫⡿⢠⠃⣸⠋⠉⠙⠻⠶⢿⠻⣿⣿⠟⣾⣷⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠧⣌⣉⣠⣎⡴⠋⠀⠀⠀⠀⠀⠀⠑⠲⠶⠾⠟⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣾⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠷⠶⠶⠶⠶⠶⠶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶ ⣿⡇⠀⠀⠀⠀⣤⣤⣤⣄⠀⠀⠀⢠⣤⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⡀⢸⣿ ⣿⡇⠀⠀⠀⢠⣿⣿⣿⣿⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⢠⣾⣶⡄⢸⣿⣿⣿⡇⢀⣀⡀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿ ⣿⡇⠀⠀⠀⣾⣿⣿⣿⣿⡇⠀⠀⢸⣿⣿⡏⠈⠹⣿⣿⣿⡀⠀⠀⠸⣿⣿⣿⠈⠻⠿⠟⠁⣿⣿⣿⡄⠀⣿⣿⣿⡏⠉⠉⣿⣿⣿⣷⠉⠉⢹⣿⣿⣿⠉⠉⠁⢸⣿ ⣿⡇⠀⠀⢰⣿⣿⠀⣿⣿⣷⠀⠀⢸⣿⣿⡇⠀⠀⣿⣿⣿⡇⢠⣶⣦⡙⠛⢃⣤⣶⣶⣤⡀⢿⣿⣿⠇⠀⣿⣿⣿⣧⣤⣴⣿⣿⣿⡟⠀⠀⢸⣿⣿⣿⠀⠀⠀⢸⣿ ⣿⡇⠀⠀⣾⣿⣧⣤⣿⣿⣿⡆⠀⢸⣿⣿⡇⠀⠀⣿⣿⣿⡇⠘⣿⣿⣷⢠⣾⣿⣿⣿⣿⣿⣄⠉⠁⠀⠀⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⢸⡇ ⣿⡇⠀⢰⣿⣿⣿⣿⣿⣿⣿⣧⠀⢸⣿⣿⣇⣀⣴⣿⣿⡿⠀⠀⠈⠛⠋⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⢸⡇ ⣿⡇⠀⣿⣿⡏⠀⠀⠀⣿⣿⣿⡄⢸⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⢸⡇ ⣿⡇⠈⠉⠉⠀⠀⠀⠀⠈⠉⠉⠁⠈⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠛⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠀⠀⠀⣼⡇ ⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⡇

⣿⣿⣿⣿⣿⣿⣿⠀⡤⢤⠘⢷⣍⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣤⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣀⠀⠀⠀⠈⡉⡇⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣄⣀⠀⠀⠀⠀⠀⠀⠀⣀⢀⣤⣤⣶⣖⡀ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠁⠙⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⢿⣿⡿⠀⠀⠀⠀⢀⣰⡾⠟⠋⠉⠀⠈⠹⡏ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⡀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣻⣿⣥⢠⣇⠀⣆⠠⢀⣴⠟⢉⡼⠂⠀⠀⠀⠀⠀⢻ ⣿⣿⣿⣿⣿⣿⣿⡿⠀⠃⠀⠀⠀⠀⠀⠀⠀⡑⠘⣿⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠿⠿⣿⣋⣿⡿⠿⣿⣿⣿⣿⣿⣿⠀⣫⣾⢟⣥⠞⠉⠀⠀⠀⠀⠀⠀⠀⢸ ⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣀⠀⠀⠀⢈⠀⠀⠀⠀⣿⣟⠻⠋⢩⣦⣾⢟⣵⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⡐⠟⣻⣿⣿⣿⢿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣆⣀⣤⣌⡀⣀⠀⣠⡿⡿⠀⠀⠸⠿⣤⣿⠥⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾ ⣿⣿⣿⣿⣿⣿⡿⣷⠀⠰⣤⡄⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠉⠉⠛⠛⠛⣿⠟⠛⢹⣿⡇⣿⣧⣿⣴⣴⣧⣤⣴⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⣿⣿⣿⣿⣿⣧⣿⠰⠄⠻⠷⠤⠀⠀⠀⠀⠀⠸⡄⠀⠀⡆⢰⠆⠀⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣾⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⡿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠻ ⣿⣿⣿⣿⣿⣿⣿⣿⣦⠄⠀⠀⠀⢠⠀⠀⠀⠀⠀⢹⣄⡴⠋⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣽⣿⣿⣿⣿⣿⣿⣿⣟⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠀ ⣿⣿⣿⣿⣿⣿⣿⣟⠁⠀⠀⠀⠀⠈⠀⠀⠀⣀⡀⠉⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠇⠉⠛⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠃⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢉⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢁⣙⣿⣿⣿⣿⣿⣷⣤⡄⠀⠀⠀⠀⠀⠀⠀⣾⡧⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⡿⠇⠀⠀⠀⠀⠀⣄⢀⣠⣶⣿⣿⣿⣽⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢻⣿⣿⣿⣿⣷⣀⠀⠀⠀⠀⠀⠀⠆⣿⠀⠀⠀ ⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⢿⡿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⣿⣿⣶⣤⡿⣮⣿⣿⣟⣿⣾⠗⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⣣⣿⣿⣿⣿⣷⣿⡿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⡟⢿⣿⣿⣿⣿⣇⡀⠀⠀⠀⢀⣼⣟⣤⠀⠀ ⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣿⣿⣿⣿⣿⠛⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⣿⣿⣿⣿⣽⣿⣿⠹⣿⠾⣿⣿⣿⣿⣿⣿⣶⣤⠴⣟⣻⣿⣥⡤⠶ ⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⡹⣾⣿⣿⣿⣿⡿⢠⣿⠀⢨⣽⢿⣿⣿⣿⣿⣿⣿⡉⠉⠉⠀⠀⠀ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠖⠒⠉⠉⠳⠦⡀⠀⠀⠀⠈⠛⠉⠈⠛⠛⠛⠛⠓⠛⠁⠀⢾⡛⣻⣙⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⡞⣥⡀⠀⠀⠀⠀⠀⠀⠻⣦⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣿⡟⠋⢹⣿⣿⣿⣿⣇⠀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣶⣶⡎⠀⠀⠀⠀⣠⣘⣙⣷⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⡀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠺⢟⣃⣀⣀⠀⢐⣿⣿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠈⠛⣿⣿⣿⣟⡇⠀⠀⠀ ⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠈⠑⠒⠛⠂⠀⢀⣀⣀⡀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡷⣄⠀⠀⠀⠀⠀⠈⢹⣿⡟⠀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣮⣍⣀⠀⠀⠀⠀⢀⡀⠐⣿⣿⡀⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣄⡀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠛⠛⠛⠛⢿⣿⣷⣿⣿⣿⣶⣤⣶⣶⣦⣤⣀⣀⣀⣀⣀⣀⠀⠀⠈⠉⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣯⣄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡟⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣯⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠛⡟⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡃⠀⡇⠈⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠙⣇⠀⡇⢰⡏⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣽⣶⣿⠶⠷⣾⣶⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣶⠿⠛⣽⡟⢉⣠⣤⣤⣤⡈⠻⣯⡙⠻⢶⣤⣀⠀⠀⠀⠀⠀ ⠀⣀⣠⣴⠾⠛⠉⠀⠀⣸⡏⢠⣿⢋⣤⣦⡌⢻⡆⠸⣷⠀⠀⠈⠙⠿⣶⣤⣀⠀ ⠻⠿⣯⣄⡀⠀⠀⠀⠀⢿⡇⢸⣇⢸⣿⣿⡿⢸⡟⠀⣿⠀⠀⠀⠀⢀⣠⣭⡿⠟ ⠀⠀⠀⠉⢻⣷⣦⣄⡀⠘⣷⡀⠻⣦⣭⣩⣴⠿⠁⣼⠏⠀⣀⣶⣿⣟⠋⠁⠀⠀ ⠀⠀⠀⣠⡿⠁⣠⡽⠛⢷⣾⣿⣦⣄⣉⣉⣁⣴⣾⣿⡶⠟⠿⣅⡀⢻⣆⠀⠀⠀ ⠀⠀⣰⣿⠷⠋⠁⢀⣴⠟⢁⡼⠉⡿⠙⡏⢹⡉⢻⡄⠙⢦⡀⠀⠙⠳⢿⣧⠀⠀ ⠀⣴⡟⠀⠀⢀⣴⠟⠁⢀⡾⠁⢰⠇⠀⡇⠈⣧⠀⠻⡄⠀⠙⢦⡀⠀⠀⠹⣧⡀ ⣼⣿⣤⣤⣴⣿⣥⣤⣤⣾⣤⣤⣾⣤⣴⣧⣤⣿⣤⣤⣿⣦⣤⣤⣿⣦⣤⣤⣼⣷

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠰⠀⠀⠀⡈⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⣀⣤⠶⠉⣒⣚⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⢁⠍⢁⢃⡴⢋⡭⡐⢺⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⡎⠀⠀⠿⠶⠼⠛⠛⠋⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠐⡭⣂⠌⠓⠆⣴⣅⠖⠊⡸⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⠀⠀⢃⠀⢃⠂⠄⢀⡀⠀⠀⠐⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⡇⠀⢀⠜⠀⠀⡆⠀⠀⠢⡉⠐⠂⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢠⠧⡄⠖⢂⠜⠀⠀⠀⠀⠈⠂⠀⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠑⠠⠠⠁⠀⠀⠀⠀⠀⠀⠈⡀⢸⡇⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⢸⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠛⣿⡗⠀⠀⡠⠐⠂⠉⠉⠉⠐⠂⠀⠀⠀⠢⠳⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣇⡀⠖⠀⣠⣴⠢⠍⠉⠃⠀⠀⠀⠀⠀⢇⢸⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡏⠀⠘⣧⡇⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⢸⢿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣗⠴⣀⠸⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⡰⣣⢻⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡟⢷⣌⡊⠅⣐⣢⣤⢀⡀⠤⠄⠐⠂⢁⡠⢊⣾⠃⠸⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡀⠑⠪⣖⡢⠤⠼⠵⠾⠿⠛⠓⠈⣉⡴⡟⠁⠀⠀⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⣡⡏⠁⣀⠄⢀⣀⣤⡤⢀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠷⠊⡼⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⢦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣖⣡⢔⡷⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑ ⠀⠀⠀⠀⠀⠀⢀⣠⡚⠍⡂⡽⠫⡕⣰⣄⠅⢸⣷⣶⣶⠶⡆⠀⠀⡠⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⡠⢂⠜⣱⢊⠔⡳⢱⣿⡿⠃⠀⠘⢿⠟⠛⠈⠉⠙⢃⢳⡀⠃⠀⠀ ⠀⠀⠀⢀⠎⡰⢑⢎⡁⠕⠊⢀⠞⣞⣿⣦⣀⡶⠂⠀⠀⠀⣀⡀⣤⡜⠁⠀⠀⠀ ⢀⠆⠒⢅⡿⡻⠡⠘⠀⠀⠀⢸⠀⠈⠛⠟⠉⠀⠀⠀⣰⣿⣿⠁⢟⣿⣿⣆⠀⠀ ⡪⢁⠔⡿⡀⠁⠀⠀⠀⠀⠀⠀⠹⣿⡀⣄⣶⣴⣰⣀⣿⡟⠀⠀⣼⣿⠁⠀⠀⢀ ⡵⢋⣌⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠋⠁⠂⠒⠁⠙⠋⠀⠔⢁⣿⡏⢳⠛⠋⠁ ⣰⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢜⠀⠀⠀⠀⢀⣀⣠⡼⠶⠛⢻⠦⠥⠀⣀⠀ ⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠂⠐⠚⠉⠉⢙⢯⣀⠔⠂⣯⣁⠒⠈⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣀⢀⡀⠀⣴⡤⣾⣷⠎⠁⠚⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣔⣖⡒⠒⠤⢂⠯⠢⡈⠑⣼⠗⠛⡫⠭⠓⢖⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡏⠙⠣⢹⢢⣀⠙⣖⠠⠬⣛⢱⠒⢁⢘⣛⠴⠶⠦⢉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢰⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⡀⠀⢀⣀⣀⣀⣀⣀⠀⠀⣿⣤⣤⣤⣤⣼⣀⣀⣀⣀⣀⣀⣀⣀⠀⣀⣀⣄⣀ ⠿⠿⠻⠿⠿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠟⠛⠛⠿⠿⠿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⠟⠙⠛⠛⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠾⠋⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢠⠀⠐⢴⣄⠀⠀⢀⣤⣴⣶⣶⣦⣤⣀⡀⠀⢢⠄⠈⠏⠀⠄⠀⠀⠀ ⠀⢠⣠⡨⣆⠀⠈⠀⢢⣿⣿⣿⣿⡟⢻⡙⡿⣿⣿⣦⣘⠃⠀⣶⠆⠆⠀⠀⠀ ⠀⠜⣿⣯⠘⡆⠀⢴⡿⣯⡿⣭⣧⣤⢳⣿⡼⣾⣼⣿⣷⢁⠈⣻⠃⠀⠀⠀⠀ ⣤⠤⢻⣿⡇⠀⢀⣿⢹⣻⣷⣿⣿⣷⡿⢿⣷⣿⣿⣿⣿⣷⢧⡅⠈⠁⠀⠀⠀ ⠀⠀⢸⡏⠙⠄⣞⡟⣾⣿⠏⠉⢏⠿⠅⠘⠛⢘⣛⠸⣿⡿⠈⠧⠶⠂⠁⠀⠀ ⠀⠀⢸⣯⠀⢘⡻⣷⣧⡇⠀⠫⠭⠽⠁⠀⠴⡖⢒⡦⣿⡇⢀⡏⠐⠀⠀⠀⠀ ⠀⡇⠀⡿⠀⣜⢫⢿⡿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⢘⡧⠀⠀⠀⠀⠀ ⠀⡇⢀⡿⣱⡏⣾⣾⣷⣵⡀⠀⠀⠀⢀⣀⠀⠀⠀⢰⣿⣧⠈⢰⠀⠀⠀⠀⠀ ⠀⡇⠀⣼⡿⣼⣿⣳⣿⣿⣷⣄⠀⠀⠐⠂⠁⠀⣠⣿⣿⡟⡀⡄⡄⠀⠀⠀⠀ ⠀⢀⣾⣿⣽⣿⢣⣿⡿⣿⣿⠀⠑⠤⣀⣀⡤⣾⣿⣿⣿⣇⠀⢃⡇⠀⠀⠀⠀ ⣮⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣄⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⡇⢸⠐⠀⠀⠀⠀ ⣿⣟⣿⣿⡿⣝⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⠢⡀⠀ ⣟⣾⣯⠟⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠩⠀ ⣿⣿⡏⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢃ ⣿⣿⡇⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣤⣤⣶⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⠶⠛⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⠀⠀ ⠀⣠⣾⠛⠁⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀ ⣰⡿⠁⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧ ⠹⣇⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣆⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠤⠚⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣧⡈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⡟ ⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⢻⠀⠻⣿⣿⣿⣯⣝⢢⣌⣙⣿⣛⠛⠛⣿⣯⠀⠀⠀⠈⢿⠀ ⠀⠀⠙⣿⣿⣿⣿⣿⣿⠋⢀⣀⠼⢧⣤⡙⢿⣿⣻⠿⢿⣟⣁⠀⠈⡇⠀⣾⢻⠂⡄⠀⠀⢸⠀ ⠀⠀⠀⠈⠀⢸⠈⢻⣿⣯⢁⣠⠤⣴⣬⠇⠸⠉⠙⠓⠻⠟⠚⠛⠋⠀⠼⠃⠀⠼⠦⠀⠀⡎⠀ ⠀⠀⠀⠀⠀⠘⣄⠀⡏⠑⠚⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠓⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⠶⣾⡷⠒⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⣠⠴⠒⠊⠉⠉⣙⡳⡄⢀⣤⣶⡭⢤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠒⠒⠒⢿⠀⠀⠀⠀⠀⢹⠁⡇⠀⠿⢄⡠⠀⠙⠢⣤⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠻⡀⠀⠀⠿⠇⠘⠃⢧⠀⢠⠊⠀⣠⠶⠖⠙⢆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡥⠴⢧⣄⠀⠀⠀⠀⢀⣸⠤⣇⡀⠚⠀⡼⡅⠀⠘⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃⠀⠀⠘⠉⢣⠀⠀⡴⠛⠃⠀⠀⠹⡀⢠⡿⠁⠀⠀⠙⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⡇⠀⠀⠀⠀⠀⡼⠀⠀⡇⠀⠀⠀⠀⢠⡷⣾⡑⢤⡀⠀⡾⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⢛⠟⢳⠀⠀⢀⡠⠾⢷⠒⢺⠛⢤⣀⡀⣄⡸⠀⠃⠑⠄⠁⢀⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠃⢸⠀⠈⡇⢻⡁⠀⠀⣿⠀⢸⡄⠀⠀⢰⣻⠁⠀⠀⠀⢀⠤⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢧⣀⣓⡠⠼⠞⠃⠀⠀⢽⠄⢸⡇⠀⠀⠀⠀⠉⠲⠤⠞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠶⠶⠒⠒⠒⠒⠲⠶⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠛⠉⠀⣋⣀⡀⠀⠀⠀⠶⠄⠀⠀⠀⠈⠙⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⠏⠁⢀⣠⡄⠀⠙⠉⠀⠀⠀⠀⠀⠀⢀⣀⠀⠠⠤⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠠⠦⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⡀⠀⢀⣠⠀⢹⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣧⣆⠀⢀⣾⣤⣀⡀⠀⠀⣤⣾⣰⡀⡀⠛⢰⣤⣤⣴⣿⡀⢻⣿⣧⣾⣿⣀⣤⣶⣦⣤⠀ ⢰⣶⢶⡾⣿⣿⢿⣻⣿⣿⣿⣽⣿⣿⣿⣦⣭⣿⣿⣷⣶⡾⠿⠿⠿⣿⣿⣿⣿⣿⠿⢯⣩⣽⡿⠟⠁⠀ ⢰⣿⣿⡦⢬⣉⣸⣦⣍⣀⣬⡍⢸⣯⣀⠀⣉⣉⠙⠋⣡⠤⣴⣖⣾⣿⣯⣽⡟⣻⣷⣶⣧⣽⠃⠀⠀⠀ ⠀⠀⠹⣷⣶⣯⣭⣿⣤⣼⡿⣧⡾⢿⣿⣷⣤⣼⣷⣶⣿⣶⣿⡿⠛⠛⢿⠛⠿⣿⣿⣿⠿⢿⡇⠀⠀⠀ ⠀⠀⢰⡟⣿⠛⣻⢋⢉⣻⠛⠋⢀⣠⣿⡿⠾⢿⣿⣿⠿⠛⠛⠷⣄⠀⠀⠀⢀⡿⢁⣿⣶⣿⣷⠀⠀⠀ ⠀⠀⠈⠳⣼⣿⡿⡿⣿⢿⣷⣶⣿⣿⣿⣦⣴⣶⣇⣼⣶⣿⣿⣤⣘⣿⣷⣶⣿⠿⣾⡶⠟⠉⠀⠀⠀⠀ ⠀⠀⠀⣴⣿⣿⣛⠋⠉⠛⠛⢿⠉⣩⢿⣿⣿⡿⠟⠉⠉⠉⠙⠋⠉⣻⣿⠿⠁⣀⣞⣿⣤⣀⠀⠀⠀⠀ ⠀⠀⠀⣸⣿⣽⠛⣷⣧⣦⣀⣻⠀⠁⠈⣯⠟⠁⣀⣀⣀⣠⣤⣶⣿⣿⣿⣿⠿⠿⠛⢁⣴⣿⣦⡀⣀⠀ ⠀⠀⢀⣼⣿⣿⣿⣽⡟⢻⣿⣿⣄⠀⢀⣿⣾⣿⣿⣿⠛⣛⣉⣠⣤⣄⣀⣴⣦⣶⣶⣿⣿⣿⣯⠹⣟⠁ ⠀⠀⠸⣧⡭⡄⠽⣿⢿⣿⣤⣟⠛⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣛⣿⣿⣿⢿⣭⣥⠥⠤⠿⠇ ⠀⠀⠀⠘⣦⢳⡞⠻⣄⡈⠉⢉⣉⣩⣿⣿⣿⣏⣭⣿⣮⣶⣀⣴⡾⠿⠿⠿⠋⣁⣠⣤⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢿⣿⣷⣶⣼⣏⣉⡉⠉⠛⠛⠛⢻⣿⣿⣿⠟⠋⠁⢀⣀⣀⣶⣾⣿⣻⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣾⣿⣶⣶⣿⣿⣿⡿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⠞⠛⠲⣦⣤⠤⠤⢴⠏⣦⣈⣷⣚⠉⠻⡄⠀⠀ ⠀⠀⠀⣿⣀⠀⠈⠁⠀⠀⠀⢾⡀⢻⡿⠉⠉⣷⡞⠻⣦⠀ ⠀⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠈⠛⠛⠷⣤⣴⠿⠿⣠⡟⠀ ⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢦⡶⢻⡄⠀ ⠠⠤⡧⠤⠄⢠⣤⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠋⢹⡏⠁ ⠀⢀⣿⡤⠄⠘⠿⠁⠀⠠⣞⣻⠄⠀⠀⠻⠏⢀⡈⣽⠛⠃ ⠀⠀⢈⡷⣶⣃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠿⠛⠂⠀ ⠀⠀⠀⠀⠀⠉⠙⠛⠛⠓⠒⠒⠒⠚⠛⠛⠉⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠛⠛⠿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠋⠀⠀⠀⠀⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠀⠀⠀⠰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠨⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⢐⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡿⠿⢿⣿⣿⠃⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠋⠀⠀⠀⠹⣿⠀⠀⠀⠀⠀⠀⢸⣿⣷⣶⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠈⣿⠛⠉⠉⠙⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣼⣿⡿⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⠿⣿⠇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠘⣿⠛⠲⢦⣤⠀⠀⠀⠀⠀ ⠀⠀⣰⣿⠟⠁⠀⣿⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠹⣧⡀⠀⠀⠀ ⢀⣼⠟⠅⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠸⠟⠁⠀⠀⠀⠀⠀⠑⠿⠃⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠹⣧⠀⠀⠀ ⣾⠏⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⢽⣧⠀⠀ ⣿⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠀⠀⠀⠀⣿⣆⠀ ⣿⣆⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀ ⠹⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠈⢻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠇ ⠀⠀⠀⠙⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⠀ ⠀⠀⠀⠀⠀⠙⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠈⠹⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣶⣶⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣶⣶⣶⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠹⣧⠸⣿⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢇⢿⠀⣿⡸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⢠⠃⣠⠶⠋⠉⠙⠻⡟⠛⠓⠦⣤⣀⠀⠀⠀⠀⠀⢸⣇⢸⡘⢷⡈⠧⠙⣦⡀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⣶⡴⣾⡏⠀⠀⠀⠀⠀⡽⠀⠀⣠⣴⣿⣷⣦⡀⠀⠀⠈⠻⣄⠑⠀⠁⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠷⣄⠀⠀⠀⠀⣠⡾⠋⠰⣅⡘⠲⠤⠤⠔⠋⠀⠀⢰⣱⢻⡿⢿⢻⠻⣦⠀⠀⢰⡛⠳⣄⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠈⠓⠦⣴⣾⠏⠀⠀⢠⡾⢀⡤⢖⣒⡲⣄⠀⠀⢈⡼⠋⠀⣸⢞⠀⡎⣧⡀⠈⠙⠲⣌⠙⠒⠚⠉⠑⠢⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⣀⣤⠶⢿⣇⠀⠀⠀⣸⠃⠀⠀⢀⡿⠃⡏⢰⢩⣦⣽⢸⠆⠴⠋⠀⠀⠀⢸⠘⠀⡇⠈⢷⠀⠀⠀⠀⠙⠲⢤⣀⣀⣀⢀⡼⠿⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠛⣩⠶⣿⡿⣿⡄⠀⠐⠃⠀⠀⠀⠘⢦⠀⢣⡘⠣⠭⠴⠋⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⢸⣧⠀⠉⠻⣄⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡞⢁⡼⠃⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠉⠂⠀⠀⢰⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠸⣿⣇⠀⠀⠈⢧⡀⠀⠀⠙⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠾⢯⡑⣿⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⡀⢰⠀⢸⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⡆⠀⣿⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠙⣆⠀⠀⠀⠙⢦⡀⠀⠀ ⠀⠀⠀⢀⣾⡷⣶⣆⢣⢹⡆⠀⢠⡴⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢇⠀⡇⠀⠀⠀⠀⢀⣤⣴⣶⣶⡿⠟⠛⠋⠁⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢻⡉⠀⠀⠀⢈⣧⡀⠀⠀⠀⠹⣦⡀ ⠀⠀⠀⢼⡇⢇⢸⡈⠛⠛⣇⢠⠏⢠⠟⠀⠙⢦⣄⠀⠀⠀⠀⠀⠸⣄⣁⡀⠀⠀⠀⠘⢿⣭⠽⠋⠀⠀⠀⠀⣰⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⢧⠀⠀⠀⠀⠉⠿⡄⠀⠀⠀⠈⠳ ⠀⠀⠀⢸⡇⠈⠺⠃⠀⠀⠙⠟⠀⣿⠀⠀⠀⠀⠈⠳⢦⣀⠀⠀⠀⠀⠀⣉⣷⠆⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠃⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣿⣸⣇⣀⣀⣀⣀⣠⣼⠦⠀⠀⠀⠀ ⠀⠀⠀⠈⢷⠀⠀⠙⢦⡀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣄⣀⠠⠯⢤⣄⣀⣀⣤⣤⣤⡋⡹⢋⡙⢦⣀⣠⠴⠚⠋⡉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣇⠀⠀⠀⠘⣧⠀⠀⠀⢳⠀⣠⠏⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠉⠉⣁⣠⣽⣧⣎⣀⠀⠙⢳⣄⡀⠀⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⠤⠶⠚⠋ ⠈⠳⣄⠀⠀⠈⠳⣄⠀⠀⣘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠉⠀⠀⠀⠈⠉⠛⣆⢸⡏⠛⠛⠳⣤⠈⠙⣶⠶⠒⠒⠺⣟⠉⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢷⡄⠀⠀⠈⢧⡾⠉⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢧⠀⠀⠀⢸⡄⣇⠈⢷⡀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢈⣹⢀⡀⠀⠈⢷⡀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠠⠀⠀⠀⠀⡀⠀⠀⠀⠀⢸⣄⠘⠲⠤⠤⣬⠇⢸⡀⠈⢳⡄⠀⠀⢻⡂⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢦⠙⢦⠀⠘⠿⣄⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⢀⣠⡴⠋⠀⠀⡀⠀⠀⢀⣀⣴⣾⣷⣀⠀⠀⠀⠀⠉⠉⠙⠒⠒⠀⠀⠀⠑⠢⠀⢳⡀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠛⠒⠟⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡏⠀⠀⠀⠀⢩⢵⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡠⡶⠶⣦⣄⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⡸⢿⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡸⠎⠀⠀⠈⠙⣷⣦⡀⠀⣸⣿⠀⣠⡴⣤⣀⠧⡏⡏⢇⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⠻⠀⠀⠀⠀⢠⢻⡏⠻⢗⣿⣿⣶⠏⢀⣾⣏⡺⠀⢹⠘⣆⠀⠀⠀⠀ ⠀⠀⠀⣼⡁⠀⠀⠀⠀⡜⢸⢸⠀⢸⢹⠻⡮⣻⣋⡝⣿⡁⠀⢸⡀⠹⡄⠀⠀⠀ ⠀⠀⢰⠹⣽⡀⠀⠀⢰⠁⢸⠀⣇⡇⢸⡆⠙⣽⣿⡼⡇⣧⠀⠀⡇⠀⢻⡄⠀⠀ ⠀⢠⠃⡄⢹⣷⡀⠀⡎⠀⢸⠀⢸⠀⣿⣡⢪⡿⢻⣿⣳⣯⣆⠀⢷⠀⠀⢷⡀⠀ ⢀⣎⣀⣇⣸⣈⣻⣾⣄⣀⣼⣀⣯⣷⣿⣿⣁⣇⣈⣿⣹⣻⣷⣭⣿⣖⣖⣞⣷⣾ ⠘⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⣠⣶⣶⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⠏⠀⣼⣿⠀⣀⣤⣶⣶⡾⢿⡋⠁⣴⣿⣿⡇⠀⠀⢀⣠⣤⣶⣾⣿⠿⠛⢋⣭⣶⣶⣀⣀⣀⢀⣀⣠⣤⣤⡤⠄⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⠟⢋⡾⠋⠀⣸⣿⣿⠿⣿⡿⢻⣿⡄⠀⢧⣼⣿⣣⠟⢳⣤⣾⣿⡿⢿⣿⠏⣀⣤⣴⢟⣿⠟⢩⣼⣿⢿⣿⡿⠛⠉⠁⣠⣶⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⡿⢻⣇⣴⠟⠀⠀⣰⣿⢿⣿⡀⠈⢧⢸⡏⣳⣀⣾⣿⠟⠁⣠⡟⠋⠈⠁⢠⣿⠟⠉⣡⡾⢋⣾⣯⠴⠛⠋⢁⣾⠏⠀⠀⣠⣾⣿⣿⠏⠀⣀⣤⣶⣶⣶⣾⣿⠿⢿⣄⣤ ⠀⠘⠉⢀⣾⣟⣿⣧⡀⣰⣿⣧⠟⣿⡧⠀⣈⣿⡟⠉⣿⣿⠃⡀⣰⠏⠀⠀⠠⠚⣹⠇⠀⣴⣿⠾⣻⠟⠀⠀⠀⠀⣼⠏⠀⣠⣾⠟⣽⡿⠃⠀⠀⢛⠋⣩⣿⠟⠀⠀⣠⡾⣿⠇ ⠀⠀⠰⣿⣿⡏⠀⣿⣿⣹⠏⠣⠀⢸⠙⠒⠻⣾⣷⡾⣹⠃⣸⣽⠟⠀⠀⠀⠀⢠⣿⠖⠚⠿⢤⣰⠏⠀⠀⠀⠀⢰⠏⢀⣾⠟⢛⣻⣿⡥⠖⠚⠉⠉⢿⣿⠋⠀⣠⣾⣫⣾⠃⠀ ⠀⠀⠸⢣⣿⣇⡞⠁⢹⣿⡀⠀⠀⢸⠀⠀⣸⣿⠟⣡⡏⠠⠟⠛⠉⠙⠛⠲⢦⣼⢋⢧⡀⠀⠀⠙⣆⠀⠀⠀⢀⡟⣴⣿⣵⡾⢛⡿⠁⠀⠀⢀⡄⢀⡿⢿⣧⣾⠟⠉⣼⠇⠀⠀ ⠀⠀⠀⠞⣸⡏⠀⠀⡾⠉⠳⡀⠀⠈⣴⡾⠋⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣟⠛⠳⣤⣀⣸⢀⣠⣴⣾⡟⠛⠉⠀⠀⠞⠀⠀⠀⢰⠛⠇⠸⢀⣼⣿⡇⠀⡼⠃⠀⠀⠀ ⠀⠀⠀⢠⢻⠀⠀⠈⠁⠀⠀⠙⣠⣾⠟⠀⠀⡾⠁⠀⠀⢀⣀⣦⡀⠀⠀⠀⠀⠀⠀⠘⣧⠀⢀⣬⠴⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⠧⠤⢶⣿⡷⠾⠓⠘⠁⠀⠀⠀⠀ ⠀⠀⠀⠃⠀⠀⣰⠆⠀⣠⣾⠋⡿⠁⠀⠀⢸⡇⠀⠀⠀⣿⡁⠈⣟⠂⠁⢠⡾⡛⡆⠀⠸⡄⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡼⢧⡀⠀⠀⢀⣀⣫⣧⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡴⠃⢀⡼⠛⠁⠀⠀⣀⡴⠖⠻⡇⠀⠀⠀⠈⠙⠫⡅⠀⠂⠀⠳⠶⠃⠀⢀⡇⠀⠀⠀⠀⠀⠰⢾⠿⠛⠛⠛⠒⠒⠾⢿⣿⣟⣋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡼⠁⢠⠏⠀⣠⡶⠖⠺⠥⢤⡀⠀⢷⡀⠀⠀⠀⠀⠀⣽⢯⣹⠏⠀⠀⠀⠀⣾⣄⣀⣀⡀⠀⠝⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⠃⣠⠾⠋⠀⠀⠀⠀⠀⠈⠳⣌⠻⣦⡀⠀⠀⢰⠇⠀⢸⠀⠀⢠⣀⠾⠓⠋⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⣤⠀⠀⠀⢀⠀⠀⠉⡿⢿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠰⢃⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠒⠙⣦⡈⠛⢶⣤⣾⣳⣒⣿⣤⠴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢁⣀⠀⠀⠀⠀⡇⠀⠀⠀⣼⠀⠀⢠⣇⣤⣿⣒⣲⠤⠄⠀⠀ ⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠉⣉⣳⣮⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣼⠿⠆⠀⠀⠀⡇⠀⠀⠀⡇⠀⠀⡜⠀⠈⠉⠉⠙⠛⠒⠀⠀ ⠀⠀⠀⠀⠸⣾⡆⠀⠀⠌⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠁⠀⠉⠉⠙⢻⡆⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠘⠲⣄⣀⣀⣰⣧⣄⣀⣀⣇⣀⣰⠃⠀⠀⢀⣠⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⣦⠈⠻⢦⣀⡆⢀⠀⠀⠀⠀⣰⠞⠁⠀⠀⠀⢀⡀⠀⠀⠀⢳⠀⠀⠀⠀⢉⡓⠪⢷⣲⡤⡄⠹⣄⠀⠀⠀⠀⠀⠈⠉⠉⠈⢙⣇⣴⣟⡀⠀⠀⠀⢸⡙⠁⠀⠀⢀⠀ ⢰⡆⠀⠀⢻⠀⠓⢤⣈⠉⠓⠛⠷⠶⢶⠯⠄⠀⠀⡀⠀⠀⠳⡄⠀⠀⠈⣇⠀⠀⠀⡸⠁⠀⠀⠀⠈⠙⠒⠈⠳⣤⡀⠀⣀⣀⣤⠤⠖⠛⠉⠀⠈⠻⣶⡄⠀⠀⠳⢤⣄⢐⡉⠀ ⢰⡇⠀⠀⠈⠃⠀⠈⢻⡉⠓⠢⠤⣄⣰⣀⠀⠀⠀⠳⣄⠀⠀⠹⣄⠀⣀⣼⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠉⠉⠡⠤⣀⣠⡒⠲⢦⡄⠀⠀⠙⠿⠵⢶⣤⣤⡾⠉⠀⠀ ⢻⣇⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⡀⡈⠙⠻⣦⡀⠀⠀⠈⢦⣀⡴⠏⠉⣡⡟⠀⢩⢿⣤⣠⣤⣤⣴⠶⠶⠶⣤⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠶⠷⠶⢤⣤⣀⣀⣀⣀⠀⠀⠀⠀⠀ ⠈⣿⣆⠀⠀⠀⢀⠀⠀⠀⠀⠙⠛⠛⠻⠷⣮⠻⢦⣀⣀⡴⢷⡤⠶⠛⠁⠀⠛⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠈⢹⡇⠀⠀⠀⠀ ⠀⠈⠘⣦⡀⢠⠏⠀⠀⠀⠀⠀⠀⠀⢦⠀⠘⣧⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⢳⡀⠀⢷⠦⣤⣀⣀⡀⠀⠀⠀⠀⢠⠀⠀⡀⠀⢹⡄⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⣾⠀⠀⠀⠀⠰⡄⠀⠀⠈⢧⠀⠘⣇⠙⠓⠲⠤⣤⣄⣀⣀⣤⠀⠀⠀⡀⠀⠀⠈⢧⠀⠀⠀⢳⠀⢸⡆⠀⠈⠉⠙⠻⣶⠀⠀⡞⠀⠀⢰⠀⢸⡁⠀⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣧⢲⡄⠀⠀⠹⡄⠀⠀⠘⣇⣠⡾⠆⠀⠲⣤⣀⠀⠈⠉⠙⠳⢦⣠⡿⣄⠀⠀⠘⡆⢀⣠⠼⢗⣿⠃⠀⠀⠀⠀⠀⢹⣀⣀⣛⣒⣲⠟⠀⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⣿⢦⡀⠀⣸⡤⠒⠋⣉⣨⡧⠀⠀⠀⠉⠚⠭⣕⣒⡢⠤⣄⣈⡛⠿⢦⠤⠤⣿⣉⡤⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⡛⢛⢙⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠒⠺⠥⣤⣤⣄⣈⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⢀⡼⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠀⠰⠃⠀⠈⢷⠀ ⢀⣞⡠⠤⠤⠤⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀ ⠘⠁⠀⠀⠀⠀⠀⠀⠈⠉⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣰⠇⠀ ⠀⠀⠀⢢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠂⠤⠤⠤⠴⣲⡿⢫⢻⠀ ⠀⠀⠀⠀⠹⣣⡀⠀⠀⠀⠀⠀⠳⣤⣄⣀⣀⣠⣤⡴⠾⢍⠃⣸⣼⠀ ⠀⠀⠀⠀⠀⠘⠍⠐⠒⠤⢄⡀⠀⠘⡆⠀⠀⢠⠋⢻⣕⢄⠑⠞⠅⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠉⠳⣤⡇⠀⠀⢸⠀⢸⣿⣧⢃⠈⡞⡄ ⠀⠀⠀⠀⡀⠱⡴⠋⡴⠋⠙⣿⣶⣜⠁⠀⠀⠘⣤⣾⣧⣿⠆⠀⢻⡇ ⠀⠀⠀⠀⠈⢲⠁⢸⡇⠀⠀⣿⠿⣿⣦⠀⠀⠀⠹⢿⣿⡿⠘⠒⠚⡇ ⠀⠀⡘⡀⠐⢚⠀⠘⡐⣄⣴⣿⣿⣿⡿⡆⠀⠀⡀⠼⠁⠀⠀⠀⠸⡇ ⠀⠢⣜⠕⡀⠀⢃⠀⠐⢌⠻⣿⠿⠛⠛⠃⠀⠀⠀⠀⢈⠄⠀⢠⣿⠇ ⠐⢷⣿⡓⢈⢄⠀⠑⢄⡠⠛⠁⠀⠈⠀⠀⠸⣆⣀⣤⡾⠀⢠⠟⠛⠀ ⠀⠀⢹⠿⣯⣓⢕⡠⣈⠀⠀⠀⠀⠀⠀⠀⠀⢻⠕⡺⢀⡴⠻⠀⠀⡘ ⠀⠀⠀⠀⠘⠛⠛⠾⢴⡁⠲⠤⠤⠀⠀⠀⢀⣤⠝⠊⠋⠀⠀⠀⢰⠃ ⠀⠀⠀⠀⠀⠐⠢⠆⠊⡇⠀⠀⠀⠀⠀⠀⠗⠹⢀⣐⣀⠀⠁⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠁⡠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠉⠓⠦⣄⡀⠀⠀⠀⢠⠀⠀ ⠀⠀⠀⠀⣀⣠⣾⡷⢶⡶⠋⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢤⡤⠤⠭⠭⠀⠀⣾⠀⠀ ⠀⠀⠀⠀⠀⠀⠒⢲⠞⠀⠀⠀⢀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⢠⠞⠀⢀⡇⠀⠀⠀⠀⠀⡠⠀⢀⠀⡜⠀⠀⠀⢀⢀⡀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⣿⠀⣠ ⠀⠀⠀⠀⠀⣰⠃⣰⠃⠀⢠⠏⢠⠀⣼⠀⠀⠀⠀⢀⡔⠁⠀⣬⠞⠀⡠⠀⢀⣮⠏⠀⡇⠈⠀⠀⡌⠀⠐⡀⠀⠀⠀⠀⠱⣄⠀⣿⣿⣿ ⠀⠀⠀⠀⢰⣧⢾⠇⠀⢠⡟⠀⠀⠸⠏⠀⠀⠀⢀⠎⡜⠀⣸⠏⠀⣰⠁⠀⣸⠃⡸⢸⠀⠀⠀⣠⠀⠀⠀⡇⠀⠘⡆⠤⢄⡈⠻⣿⣿⣿ ⠀⠀⠀⠀⠘⠁⣾⠀⢀⡞⠂⠀⠀⠂⡄⠀⠀⢠⠋⣸⠇⣰⠟⠀⣰⡇⠀⣼⠃⣴⡇⡎⠀⡇⣸⠇⡘⣰⢸⡇⠀⡆⠱⣴⠀⠈⣷⣬⣿⣿ ⠀⠀⠀⠀⠀⠀⡏⠀⣸⠓⠀⡆⠀⠀⠇⠀⣰⠃⢰⣿⠀⠈⠀⣰⡿⠀⠀⢠⠞⢠⣧⡇⠀⢃⡟⢠⢣⡇⣸⡄⠀⣿⠀⣿⠀⠀⡏⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣇⣰⠃⠀⠀⡇⠀⢀⠀⠠⠃⢠⠇⡜⠀⠀⢰⡟⡇⠀⣰⠋⠀⢸⡿⣧⠀⠞⢀⣮⠏⡇⠆⣿⠀⣿⣇⠈⡄⠀⠀⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢿⣿⡇⠀⡜⢻⠀⢸⠀⠀⠀⡞⢰⡇⠀⢠⣿⢴⠀⣴⠷⠶⠦⣾⣧⡟⠀⢠⢎⠏⢠⣿⠖⢿⠀⣿⠙⣆⡇⠀⢀⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠈⠙⡇⢀⡇⣿⡆⢸⠀⠀⢰⢡⠟⡄⠀⣾⠁⣸⣴⣧⣤⣤⣤⠏⠀⡇⢸⢃⠎⢀⣾⣷⣦⣼⠀⣿⠀⠈⠧⠀⣿⣿⣿⣿ ⠀⠀⠀⠀⢀⣠⡤⢾⣿⠀⡇⢻⢳⠈⡄⠀⣨⡜⠀⡇⢸⠇⣼⢿⢋⣿⣿⣿⠙⠀⢰⡇⣽⠎⠀⢸⣿⣿⡿⢻⠀⣿⠀⠀⠀⠀⣿⣿⣿⣿ ⠀⠀⢐⣻⣭⣷⣾⢛⢻⡆⢱⡈⠻⣷⣧⠀⣿⠃⠀⢇⡼⠈⠡⣀⣸⣿⡿⠿⠂⠀⣸⣷⠏⠀⠀⠀⠛⠛⠁⢸⣶⡏⠀⠀⠀⠀⣿⣿⣿⣿ ⠐⠊⠁⠀⠈⠉⠙⠛⠛⣿⡄⠙⣄⡘⣿⣧⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠃⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⡇⢀⣼⠋⠉⢻⡏⢰⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠠⠔⠒⢊⣷⣾⡏⠀⡄⠀⢣⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⣰⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⠟⠀⠀⣿⠀⢮⣧⡈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⠀⢀⣤⣶⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⣿⡇⠈⢿⡽⣾⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡔⠀⢀⣾⣿⢸⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⠀⣸⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⢸⣷⠀⠘⣿⣞⣼⡙⡷⣄⠀⠀⠀⠀⠀⠀⠳⠝⢆⠰⣿⣿⣿⢸⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⢠⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⠀⠀⠀⢸⣿⡄⠀⠘⣿⣿⣷⠹⣮⣙⢶⢄⡀⠀⠀⠀⠀⣴⣷⣌⠻⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⣀⠛⢧⠀⠀⠈⠓⢿⣇⢫⢯⢳⣢⣿⣿⣶⣶⣿⣿⣛⣿⣧⡈⠻⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣄⣀⣹⡎⢏⣻⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣦⡙⢿⣷⡄⠀⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠈⠙⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠙⢿⡆⠀⢀⣠⠿⠛⠉⠁ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⢸⣏⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡹⠛⡩⠔⡂⠉⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢸⡟⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠒⠁⠈⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⣠⡖⠉⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠠⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀⡠⠒⠁⠀⠣⡀⠀⠈⠓⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⢌⠁⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢀⠜⠀⠀⠀⠀⢀⠈⠒⠤⢄⣀⡉⠒⠤⣀⠀⠀⠀⠀⠐⢦⡀⠀⠀⠑⣄⠈⠱⡄⠀⠉⠀⠠⣤⣤⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠎⠀⠀⠀⠀⢀⠎⠀⠰⠀⠀⢠⠀⠉⠉⠉⠉⠀⠰⣄⠀⠀⠙⢆⠀⠀⠈⣆⠀⠈⢦⣀⡀⠀⠈⢻⡉ ⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⣠⠄⠋⢠⠆⠀⢀⠀⢸⠀⠀⡇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠀⠘⣆⠀⠀⠘⡷⢄⡀⢻⡓⠤⣀⡀⠁ ⠀⠀⠀⠀⠀⠀⠀⡜⠀⢰⠁⠀⠀⡎⠀⠀⢸⠀⢸⠀⠀⢡⠀⠀⢨⣇⠀⠀⠀⠀⢰⣷⠀⠈⣟⣦⠀⢹⣷⡄⠀⢧⠀⠉⠢⣧⠀⠀⣈⡽ ⠀⠀⠀⠀⠀⠀⢰⠁⠀⡆⠀⠀⢠⠁⠀⠀⢸⠀⢸⡀⠀⠘⣆⠀⠀⠘⣄⠀⠀⠀⠘⣿⠳⡀⠸⡟⢧⠈⡟⡟⣆⢸⣄⡀⣀⡬⠶⠊⠁⠀ ⠀⠀⠀⠀⠀⠀⣼⠀⠀⠇⠀⠀⠸⡀⠀⠀⢻⠀⢰⣧⠀⠀⠘⣆⠀⠀⢹⣦⡀⠀⠀⢻⡄⠘⣦⣿⣿⣷⣇⡇⠈⣿⡈⢻⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⠀⢰⡇⠀⠀⠀⡇⠀⢠⣿⡆⠸⠙⡷⡀⠀⢿⠳⣄⣀⣿⣿⣦⡀⠀⠙⣶⢿⡟⠛⣿⣿⡇⠀⠸⣿⣾⣿⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢼⡀⠀⢁⠀⠀⠀⢳⠀⠀⡽⢳⡀⢰⣧⣽⣄⠘⣷⣬⣷⣼⣯⠙⠣⣄⡀⠘⢾⢰⣶⣿⡏⣷⣄⣀⣈⣻⣿⣿⣿⣿⣿⣿ ⠠⣶⠞⠀⠀⠀⢀⣇⠀⢸⡀⠀⠀⠈⠆⠀⡇⠀⣳⣼⣿⠿⠛⠓⠾⣿⣿⣿⡌⠃⠘⠓⠫⠕⠚⠿⣿⣿⠀⣇⣻⡏⠙⣿⣿⠋⠉⠛⠉⠛ ⢰⠃⢰⡆⠀⢀⡎⠘⡄⢸⠳⡀⠀⠀⢸⡄⣧⣾⡿⠿⢿⡀⠀⣄⣠⣿⣿⡟⠃⠀⠀⠀⠀⠀⡄⠀⠈⠋⠀⠹⡿⠇⠀⣿⣿⠀⠀⠀⠀⢀ ⡇⢠⣾⠁⠀⠘⠀⢀⡿⣿⠒⠻⣄⠀⠠⡿⣿⠟⠧⡀⠀⠁⠀⢿⣿⢿⣿⡇⠀⠀⠀⠀⠀⠀⠈⠒⡆⠀⡰⠲⣿⣀⣠⣿⣿⠀⠀⠀⢠⣿ ⢳⠎⡟⠀⠀⠀⠀⠈⡇⣹⠷⡦⢌⣦⡀⢹⣀⠀⠀⠈⠀⠠⠄⣈⠛⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⣇⣠⣿⣿⣿⣿⣿⡀⠀⢀⣼⣿ ⠈⣸⠃⠀⠀⠀⣰⠆⡇⠇⠀⡇⠀⢹⠈⠲⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠀⠀⢨⠟⠿⣿⣿⣿⣿⣧⣴⣿⣿⣿ ⠞⠁⠀⢀⣠⣾⡏⠀⠱⣀⠀⠳⢄⡀⠑⣦⠈⠁⠀⠀⣠⠴⢲⠀⠀⠀⠀⠀⢀⣀⡠⠴⠊⠈⡽⠀⠀⣠⠃⠀⡀⠈⢻⣿⣿⣿⣿⣿⣿⣿ ⠉⠉⣻⠏⠀⠸⣇⠀⣸⡿⢿⡙⠲⠬⣉⣡⡴⠶⣄⠹⡄⠀⠀⠣⡀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠁⠀⢰⠃⠀⢠⠃⠀⡏⠀⢀⡈⢻⣿⣿⣿ ⠀⠀⢸⠀⠀⠀⢹⣤⣿⠀⠘⢳⠀⠀⣠⢿⡀⠀⡾⢿⠿⣦⣀⠀⠈⠒⢤⠀⠀⠀⠀⠀⠀⠀⠀⣠⠛⢦⣠⠏⠀⠀⠹⣤⠞⠀⠀⠻⣿⣿ ⠀⠀⠘⠀⠀⠀⠀⠻⠿⢷⢶⣿⣴⡟⠁⠀⠙⠶⡇⢨⣧⣼⣿⣍⠉⠉⠉⠀⠀⠀⠀⠀⠀⠈⠉⢀⣠⠜⠃⠀⠀⢀⡴⠋⠀⠀⠀⠀⠈⢿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⢀⡴⠋⠀⡿⠁⣸⡷⢦⠀⠀⠀⠀⠀⠀⣀⡴⠛⠁⠀⠀⣀⡴⠛⠋⠀⠀⠀⠀⠀⠀⠀⣼ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢀⡏⠀⠀⣸⠁⢀⡹⠛⠀⣧⠀⠀⠀⡠⠎⡹⠁⠀⡠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⡼⡇⠀⠀⣼⠀⢸⡁⠀⠀⠙⠣⠴⠋⠀⣰⠃⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣄⠀⡟⡇⠀⠀⠘⢦⠈⢯⠑⢆⡀⢀⣠⠤⣶⣧⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠐⠀⠈⠛⡇⠹⡦⣀⠀⠀⠳⢼⡄⠀⠀⠉⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⣿⣿⣷⡆⠀⠀⠰⠆⣧⠀⢣⣏⠑⠒⢶⣄⣙⣆⣀⡔⢁⣠⠖⠒⠂⠉⠉⠉⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⡠⠐⠀⠉⠀⡄⠀⠀⣀⠠⠌⠁⠒⠤⢀⠀⣠⠞⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⡿⠔⠈⠀⠀⡀⠤⠀⠀⠠⠌⣻⡰⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀⢹⣿⣶⡠⠂⠁⠀⠀⠀⢀⠀⠐⠄⠉⠲⠦⣄⠀⠀ ⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠸⣼⠞⡻⠁⠀⠀⠀⠀⠀⡄⢆⠄⠀⢂⠀⢔⠌⠳⡄ ⠀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⡷⡅⠃⠀⠆⠀⡄⠀⠀⠁⠘⣎⠄⠀⢂⠀⠮⢆⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠝⢰⢰⢸⢸⠀⢡⢂⠀⠃⠀⢿⢚⣄⠊⡀⠼⠩⡄ ⠀⠀⠀⠀⠇⠀⡃⣧⢀⠁⠈⢠⠀⣾⢨⡞⢳⠘⣾⡶⣠⠀⢸⠙⢡⢸⡇⢰⠆⠇ ⠀⠀⠀⠀⢠⠀⢡⢹⠸⠘⡀⠸⡼⠡⣦⣿⡶⣧⠋⢟⡯⣄⣿⡿⠙⣺⠃⣾⠆⠀ ⠀⠀⠀⠀⡘⠀⢘⡻⡄⡀⢳⡀⡗⣋⠿⠉⡀⠀⠀⠐⠀⠁⠩⠦⠘⡷⢫⠀⠘⠀ ⠀⠀⠀⠀⡇⠀⠨⠠⢣⠃⠀⠎⢤⠈⠉⠉⠀⠀⠀⠀⠀⠀⢑⠀⠀⡇⠀⠧⠀⠀ ⠀⠀⠀⢀⠅⠀⠸⣄⠺⡘⠀⠀⡌⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢵⢠⠰⠡⠀ ⠀⠀⡠⠊⠀⢸⡆⡟⣷⢣⠆⠀⠐⡠⠱⡄⠀⠀⢤⠴⠎⡹⠁⣰⢹⠸⢰⢄⡇⢃ ⠂⢀⠃⠀⠀⡜⣠⢹⠉⠂⡼⠀⠀⠱⣣⣘⣦⠀⠀⠈⠉⢂⠜⠁⡆⡆⡈⠢⣻⠀ ⡀⠁⠀⠀⢀⠡⣹⡄⢂⠀⠰⣡⡀⠀⠘⣏⢻⣵⡶⡀⠤⣞⡀⠀⠀⠈⠇⠀⡟⠀ ⠀⠀⠀⠀⢰⡓⣾⠭⠄⢢⣀⢣⢗⢄⠀⠈⢿⣿⣎⢶⣄⠈⢶⡄⠀⡄⠘⢦⠁⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠶⠶⠶⠒⢠⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⢋⣉⢐⢂⡔⠊⠀⠀⠀⠁⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡄⣎⡌⠀⠀⢰⣅⠀⠒⠂⢄⡀⠀⠀⠐⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣫⠠⠁⡁⢈⠏⠫⣒⡀⠈⢳⢉⢝⠎⣾⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠤⡋⠼⠀⠀⣧⠮⣴⣿⣿⠊⣆⡜⢅⠇⡜⣸⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣔⠭⢷⡿⣿⡄⠀⠀⠉⢀⢹⡏⢢⣱⣠⡱⠺⠆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡅⠸⠀⠀⠀⠉⡹⠻⠸⣿⡟⠛⠲⢤⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⠤⢠⠎⣅⠿⠋⠢⢌⠉⣁⠾⠗⣡⣴⠇⣹⡀⢁⠀⢹⡀⠀⠀⠀ ⠀⣀⠀⠀⠜⠉⠈⠙⠋⠁⠀⠀⢠⣖⡩⠝⠓⠛⠛⢍⠍⠲⠮⣹⣆⣼⠐⠀⠀⠀ ⣍⠘⡗⢆⠀⠀⠀⠀⠀⠀⠀⠐⢉⢯⠖⠁⠀⠀⠀⠀⣇⢎⡯⣙⡳⢏⡷⢄⠀⠀ ⠃⡆⠸⡌⢆⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⢠⠀⠀⠀⠂⢻⠈⣆⢱⡈⢞⢱⡀⣆⠀ ⢉⡷⡀⠙⣄⢂⠀⠀⠀⠀⠀⡎⠀⡠⢐⡁⠀⠀⢠⠂⡘⣇⢹⣷⢧⠤⢷⣷⡘⢁ ⡟⠀⠡⡀⠈⢢⡱⣄⠀⢀⣼⣴⡶⠯⢚⠡⠀⠀⠀⢰⠳⠃⡆⣻⡦⡧⠤⡄⣅⠔ ⢧⠀⠀⠙⣦⠀⠙⢎⡳⣯⣖⣁⠀⢄⠀⠈⣦⣦⠆⢸⠃⠠⠃⠁⢳⡱⠀⢠⠸⡀ ⡌⡄⠀⢰⡞⠁⣤⣀⡙⣦⣑⣄⡀⠀⠣⠀⣘⣟⢄⡚⠠⠁⠀⢀⡾⣇⢃⠘⠄⢡ ⠊⠀⣷⡘⣷⠈⠓⠟⠀⠸⠁⣈⡏⢀⠔⣩⡟⢩⣾⠇⠐⠁⣠⠟⡁⣾⠍⢹⠘⡃ ⠀⢀⡏⠢⠘⣿⠟⠀⣰⠃⣀⡟⢀⡠⠾⠵⠶⢋⡃⠐⢠⠾⠁⠀⣰⠃⢿⡀⢧⣱ ⠀⣚⡦⠃⣴⠃⠀⡴⠁⢠⣿⠗⠋⢀⡀⣤⠖⣋⣤⠞⠉⢀⣤⢾⠃⠀⢸⣧⣸⡇ ⠀⠀⠀⡞⠃⢀⡜⠋⢠⢎⣣⣦⣤⡤⠷⠛⠋⢁⣀⠤⠐⣋⠕⢉⢆⣶⡾⣬⣧⠧

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣷⣃⡈⠑⠓⠻⠿⣻⣿⣯⠙⣿⣿⡟⣿⣷⣿⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀ ⣿⣿⣿⣿⣿⣿⣿⠛⠛⠛⢾⣝⢻⣶⣉⠉⠛⠛⠛⠳⠷⠶⠄⢘⡿⠿⣶⠞⠻⣿⣦⡀⠀⠀⠸⠻⠉⠀⠈⢹⡇⠘⠇⠁⣈⣭⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀ ⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠈⠳⣬⣙⣦⡀⠠⠀⠀⠀⠀⣰⣟⣿⣿⣿⣿⣆⡄⠹⣿⡀⠃⠀⠀⠀⠀⠀⠀⢳⠀⠀⣴⣿⣿⣿⣻⢮⣻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠂ ⣿⣿⣿⣿⣿⣿⣿⣿⣧⡤⠶⠒⠛⢉⣩⣩⣷⠂⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⠗⢀⣿⠇⣠⣤⣀⣀⣀⣠⣄⠘⣷⣤⡿⢿⣿⣿⣿⣆⢻⡿⢿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀ ⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣷⣄⡠⣿⢟⣵⣞⣩⣤⡄⠀⣀⠈⠿⠭⣭⣭⡷⠞⠋⠉⠳⣷⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣍⣙⠛⠻⠾⠷⠾⠽⢶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣿⣷⣿⠾⢛⣉⣤⣤⠄⣀⣉⣽⠓⣯⡽⣗⡶⠆⣀⡉⢷⠲⣍⠀⠈⠉⣻⠿⠻⠻⢿⠟⠛⠛⠿⠟⠳⢤⣀⣀⣤⣶⣿⣿⡶⣶⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⡧⠬⠟⠛⣓⠲⠿⠟⠒⠛⢻⡿⠗⠂⠀⠈⠂⡉⢻⣦⣄⣢⣤⡾⠁⣠⣶⣦⠀⠀⠀⠀⠀⠈⠁⠀⢲⠒⠄⠀⠀⣉⣩⠭⠁⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⣽⣱⣿⠆⣠⡞⠀⢸⣄⠀⠀⢀⣼⠿⠛⠀⡀⠀⠀⠈⠉⠀⠀⠄⣠⡿⠀⣸⣿⣿⣿⣷⠀⡄⠱⢤⡀⠬⡤⠘⠛⢿⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⡇⣸⡏⣼⢟⣤⠖⢻⣿⣤⣴⣿⣥⠶⠟⠋⣡⠔⢊⡁⠄⠀⠀⠀⣼⡇⢠⣿⣿⣿⣿⣿⠀⢹⡄⠀⠙⠄⠉⠳⣟⠛⠶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣴⣿⣟⣿⡏⢀⣴⡴⢿⣟⣿⠟⠃⠀⢰⠊⠁⠈⠀⠀⣀⠐⡆⠰⢿⡇⠘⣿⣿⣿⣿⣿⡆⠀⢯⠀⣄⠠⡹⡄⠨⣿⣶⣾⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣸⣿⣏⢸⣿⣷⡛⣽⢟⣻⡿⠃⠀⠀⣠⡟⠀⠀⠀⣠⡞⠁⡜⠁⠀⠀⢳⡀⠈⠻⠿⡿⠟⢱⠆⢹⡀⠈⢧⠙⣟⢀⡘⢻⣮⣟⠿⣿⣿⣿⣿⠀⢸⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣾⣿⣿⣤⣾⡿⠃⠀⠀⠀⡼⠫⣷⠀⠀⡼⢉⣇⡾⠁⢀⠀⠀⡈⡙⣦⣤⣤⡶⠾⢯⣤⣬⢿⣄⣌⡳⡜⣧⡛⣾⡛⢿⢿⣶⣍⡉⠻⡇⠉⠉⠉ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⢏⣥⣾⣇⠀⢠⡇⠘⢻⠀⣾⣧⣼⠛⡗⢀⡿⠠⣼⡿⠏⠘⡟⣇⠀⢹⡄⠙⣿⣿⣿⣿⣿⣿⣿⣿⣬⣷⣾⣿⡟⠿⢇⣂⡀⠐⢀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢡⡿⣿⣿⣿⣆⠈⣧⡀⢸⡦⣿⣿⣿⢸⡇⢸⡇⣴⣿⡄⢰⣀⡇⢸⣤⡄⢿⣦⣼⣿⣿⣿⠿⠿⠿⠿⠿⠿⠿⠿⠛⠛⠛⠛⠃⠂⠀⠅ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⣴⣿⣧⡹⣿⣿⡟⢧⠘⣿⣶⠃⡟⠋⢿⣏⣧⢸⠞⣽⣿⣧⣿⣿⣷⡾⣿⣿⣤⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢁⣾⣿⣿⡿⣿⣿⣿⣥⡌⢷⠸⣿⠘⠃⠀⢼⣿⣷⣾⡴⠋⢩⣾⢛⣟⠉⠁⣰⣿⣿⣿⣟⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢀⣾⣿⣿⠟⣾⣿⣷⣿⢿⡁⣸⣷⠹⣦⠀⠀⠀⠛⣿⣿⡃⣠⣾⡷⢸⡏⠀⠀⠸⣿⣿⣿⠉⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢠⣿⣿⣿⡏⢰⠁⣨⠟⠁⠀⢻⣿⣿⣧⡙⣧⠀⡄⠈⣿⡿⠇⢸⣿⣇⣀⣯⢳⣶⠀⣿⣿⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢠⣿⣿⣿⠏⢀⣼⣾⠁⠀⠀⠀⣄⣈⢻⣿⣷⣈⡙⠻⢄⠈⣷⢰⣿⠏⠀⠉⠉⠳⣿⣆⠻⣿⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⢠⣿⣿⣿⡟⢠⠏⡼⣧⠀⠀⠀⠀⠘⠉⠀⠹⣿⣦⡹⡗⠲⣴⠷⣿⠋⠀⠀⢀⠀⠀⠈⢿⣧⣻⣤⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⢿⣿⣿⣿⢃⣿⠟⠁⠀⠀⠈⠸⠁⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠀⢹⠠⠀⠀⠀⠀⡞⠀⠀⠀⢺⡏⢻⣿⣿⡲⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀ ⣿⣿⣿⣿⣿⣿⣿⡟⣼⠋⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠸⣆⠀⠀⠀⠚⠀⠀⠀⠀⢸⡇⠀⠙⣿⣿⡄⠁⠀⠀⠀⣀⣴⣶⣾⣿⣿⣷⣾⣶⣾⣶⣿⣷ ⣿⣿⣿⣷⣿⣿⡟⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠦⠬⢩⣄⡀⠀⠀⠀⠀⠀⢸⣿⣈⠀⠙⣿⡧⠀⢀⣤⠾⢿⡟⠛⠻⠟⠻⣿⣿⣿⣿⣿⣿⣿