Furry Fucked Emojis & Text

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠊⡇⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢤⡴⠋⠁⠀⠀⡇⠀⠘⡇⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢴⣺⡟⢠⣏⡀⠀⠀⠀⠀⡇⠀⢠⡇⠙⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⡭⠓⡪⡅⠮⠦⣌⠉⠒⠤⣀⠗⠀⡽⠁⠀⡆⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢏⠎⢀⡼⠁⡼⣤⣀⠙⢕⢦⡀⠈⠙⠮⣄⠀⠀⢸⢧⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢯⠏⢠⠎⡀⣇⠇⣻⡭⢞⣧⣵⡝⢖⠶⡠⣬⢭⡿⣈⢵⣿⣀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠿⡎⢠⠃⢠⢹⡟⠘⠹⡷⣹⣾⠛⠛⣎⡽⠊⣉⡽⠏⠒⠂⠀⠘⠫⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠁⢳⡇⡌⠀⡆⣸⡤⠀⡎⣇⣳⠃⣠⢞⠼⣾⠉⢸⠁⠀⠀⠀⠀⠀⠀⠀⠉⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢳⡀⠀⠀⠀⠘⣴⡇⠀⡇⡿⣿⣦⣶⣯⠋⠀⢁⡅⠀⣽⠀⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠀⠣⡄⠀⠀⠀⠹⡇⠀⢣⢱⣿⡎⡏⠣⣀⣴⠋⠀⠀⢁⡆⣰⠀⠀⢄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠓⣌⣧⠀⠀⠀⠀⢻⠀⣾⢻⡋⢳⡈⠒⠮⢅⣁⠀⢀⠞⢹⠏⠀⠀⠀⠉⠁⠉⠢⣄⡀⠀⠀⠀⠀⡀⠀⠀⠀⠈⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⣅⠀⠀⠀⢸⡰⢽⡀⢀⢎⠏⠀⠀⠀⠀⠉⢁⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡗⢤⣀⠀⡇⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡀⠈⢡⠀⠀⢸⠃⠀⢠⠃⣬⠀⠀⠀⢀⣀⠔⠁⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⣧⠀⠈⢹⠁⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠓⢦⣳⡀⠁⠀⠀⠎⠀⠃⠀⠀⠀⠘⣿⠇⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠇⠀⠀⠀⠀⠀⡸⠱⣿⡷⠷⠴⠶⢧⠿⡶⠶⣦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠃⣠⠖⡪⠿⢋⣭⢶⡄⠀⡜⡇⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⡟⠀⡸⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⣀⠠⠄⠒⠒⠒⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢁⠞⠁⣴⣿⣅⠀⣟⡢⣅⠹⣄⠀⢠⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⡇⢀⠇⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⡞⢀⡾⠫⠒⠚⠷⡄⠈⠛⢗⣮⣹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡜⠀⠀⠀⢀⡼⠁⠀⠀⠀⢀⡴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠇⢸⢃⠂⠀⠀⠀⢈⠢⡀⠀⠙⠿⣦⡀⠀⠀⠀⠀⢀⣀⡀⠀⢀⠇⡰⠁⠀⠀⢠⡟⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⣇⠘⣄⠀⠀⠀⠀⢓⡝⢄⠀⠀⠙⢟⢷⡀⠠⠖⢒⣊⣈⣓⣾⡜⠃⠠⠤⢄⡞⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⢀⡠⠒⠈⠉⠉⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⡂⠈⢆⠀⠀⠀⠈⣁⢌⢆⠀⠀⠀⠳⡙⣏⠉⠉⠁⠀⣰⠃⠀⠀⠀⠀⡃⢇⠀⣀⠔⠁⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠘⡄⠀⠀⠀⠇⠈⢮⢆⠀⣄⠀⠱⡘⡆⠀⢀⣴⠇⡠⣀⠀⠀⠀⢱⠸⣝⢧⠀⠀⠀⠀⠀⣀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠇⠀⠀⠀⢸⠀⠀⢫⡆⢣⠱⡀⢡⠹⡄⠙⠒⠊⠀⠀⢇⠀⢠⠀⢇⠷⢝⢧⡀⣀⡴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣰⠀⠀⠀⠈⡄⠀⠀⢟⠈⢆⠑⡌⡆⢻⠀⠀⠀⠀⠀⠀⣧⠈⣷⡈⢞⡌⢺⢻⢭⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⡟⠁⠀⡏⡀⠀⠀⠀⢇⠀⠀⠈⡆⠘⡄⠐⠸⠈⡇⠀⠀⠀⠀⢀⡇⢇⢸⣧⣾⣿⣧⣈⡆⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠋⠀⠀⢳⠀⠀⢸⡇⠀⠀⠀⢸⠀⠀⠀⢁⠀⡇⢠⠀⡇⡇⠀⠀⠀⠀⣸⢀⢾⣾⣿⣿⣿⣿⣿⠁⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠴⠊⠀⠀⠀⠀⠀⠈⢧⠀⠸⣰⠀⠀⠀⠀⡆⠀⠀⢸⠀⢠⠸⠀⡇⡇⠀⠀⠀⠀⢁⡎⢸⣿⣿⣿⣿⣿⢿⡀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣾⠵⠶⠂⠤⢤⡤⠤⠀⠀⠈⢣⠀⡏⡄⠀⠀⠀⢃⠀⠀⢸⠀⢸⡇⠀⡇⡇⠀⠀⡰⠃⡞⣼⣆⢟⡿⡿⢽⠟⠒⠓⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠠⣾⠋⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⢳⡇⠱⣀⠀⠀⠈⠢⢄⠆⠀⠘⠀⢰⢱⣡⡴⠋⠀⣨⡾⠟⢉⠸⠚⢸⡎⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⡠⣄⠀⠀⠀⠀⠀ ⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣤⡤⠂⠀⣧⡀⠀⡤⠒⠬⣫⡲⣬⡧⠀⢀⠎⡌⢹⣦⣔⣊⡝⠡⠔⠉⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⢸⠇⠀⢠⣧⠘⠑⠺⠧⡀⠀ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡤⠴⠚⢹⢣⢸⠀⠀⠀⠀⠙⢿⠛⢀⢸⣴⠁⡴⠋⠀⡸⠁⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠸⡈⠀⠀⠀⠀⠈⠒ ⠀⠸⡇⠀⣀⡤⠤⢤⣄⡀⠀⠀⠀⡿⠀⠀⠀⣸⣌⡠⣠⠶⠀⠀⠀⢸⡇⡗⠁⣿⠎⠀⠀⠀⡇⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀ ⠀⠀⢳⡞⠁⠀⠀⠀⠈⠈⢦⠀⡼⠁⢠⣴⡿⠛⠁⠀⠀⠀⠀⠸⣦⣹⣷⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠠⠏⠀⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀⠀⠠⢚⣂⠀⠀⠀⠀⠀ ⠀⠀⢈⠀⣴⠂⠀⠀⠀⠀⣸⠋⠀⣴⢋⡞⠀⠀⠀⠀⠐⣂⠀⠀⠈⠳⣽⠇⢠⡷⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠈⠑⠤⡀⠀⠀ ⠀⠀⣸⠘⠁⠀⠀⠈⠉⠑⠳⣄⣸⠃⣼⠁⠀⠀⠀⠀⠀⠈⠣⡀⠀⠸⣎⠁⡸⢢⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒ ⠀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠉⠀⡄⠀⠀⠀⠀⠀⠀⢣⠀⠀⠉⡔⠁⡸⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⡇⠀⠀⠀⠱⣀⠀⠀⠀⠀⢀⠎⠀⠀⢸⠤⠖⠁⠀⢀⡇⠀⠀⠀⠀⠀⠀⢀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠋⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠀⠀⠀⠈⠀⠀⠀⠀⡰⠓⠤⣀⣀⣀⢤⠮⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡴⠊⠁⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⠀⠀⢀⡴⠥⢀⠀⣩⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠀⠀⣠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢦⣤⣀⣀⣀⡀⢀⣤⢞⡄⠀⣀⣴⠋⠀⠀⠀⣴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⢉⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡏⠉⠉⠁⠉⠉⠀⠈⣧⠾⠋⠁⠀⠀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⡛⡛⠻⠷⢤⣤⠄⣀⣀⣀⣰⢇⡀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠤⢤⣈⠉⠉⠉⠉⠈⠙⠳⡦⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⡏⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠘⣯⣼⣿⠟⣿⣿⠟⠁⣸⠁⠒⠠⢀⡀⠀⠠⠈⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⡧⠖⠒⠒⠁⠉⠁⠀⠀⢻⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⠀⣴⡇⠀⢰⠀⠀⠀⢀⠀⡜⠀⠀⠹⡏⢁⣴⠛⠁⠀⢠⠇⠀⠀⠀⠀⠀⠜⠁⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣧⢹⣒⣒⠶⠶⢦⡤⠝⠛⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢹⠞⢠⡁⠀⢷⠀⠀⢀⠎⠸⠀⠀⠀⢀⣴⠋⠁⠀⠀⢀⠏⠈⠉⠀⠀⢀⣀⠀⠤⠐⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠸⡇⠀⠈⠆⢀⠇⠀⠁⠀⣼⢠⡞⡁⠀⠀⠀⢀⠏⠀⠀⠀⠚⠛⠂⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣀⠀⠀⢀⣀⣀⣀⣀⠠⠄⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠹⡄⠀⠈⠚⠂⠀⠀⣴⣿⡎⠀⠀⠀⠀⠀⡞⠀⠀⠐⠒⠐⠀⠀⠀⠀⠈⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⡂⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢄⠀⠀⠀⠀⠀⡇⠈⠀⠀⠀⠀⠀⠈⢳⠀⠀⠀⠀⢀⠀⠀⠤⠄⠒⠂⠨⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠢⢤⣀⡀⢳⢀⣀⣠⠤⠤⠤⠤⠬⡇⠒⠈⠉⠀⠀⠀⠀⠀⠀⢀⠀⠘⣆⢀⣀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠤⠂⠈⠙⠁⡀⠄⢂⠐⡀⠆⠐⣻⠀⠀⢀⡀⠄⠐⠂⠉⢀⣀⣀⣠⣼⣦⣤⣂⠐⠐⡈⠐⢂⠁⠒⠠⢁⠂⠌⢉⠑⢦⠀⣠⠤⠴⠾⢲⠶⠶⠤⠤⢤⣀⣀⠒⠀⠤⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠳⠤⣌⣌⣠⠁⡐⠈⠄⢂⠐⡈⠄⣹⡖⠀⣀⣠⣦⣶⣿⣿⣭⣽⣶⣷⣽⣶⣬⣭⡳⣥⠀⠡⠀⠌⠠⢁⠂⠌⡀⠂⠌⢀⣾⣥⣶⣶⣿⣿⢿⡿⣿⣿⣿⣿⣮⣽⣿⣶⣄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠌⠐⡀⢂⠐⠠⢈⣷⣿⣿⣿⣟⡿⣽⣻⣿⣟⡷⣯⣟⣿⣿⣟⣿⣿⠇⠠⢁⠈⡐⠠⠈⠄⠠⢁⠂⣼⣿⣯⣷⣻⣿⣽⢯⣟⣷⣿⣟⣾⣽⣻⣟⡿⣿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⣌⡐⢀⠂⡈⠐⡀⠻⣿⣿⣿⣾⣿⣿⣽⣯⣿⣟⣷⣿⣾⣿⣿⣿⡿⠀⡁⠂⡐⠠⠁⠌⠠⠁⠂⠄⡈⢿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣾⣷⣿⣾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠃⠐⠤⠀⠙⠛⠿⠿⣿⣿⣿⣿⠿⠿⠟⠛⢋⠉⡀⠄⢂⠐⠠⠐⠠⠁⠌⠠⠁⠌⠠⠐⡀⠈⠉⠛⠛⠟⠻⠟⠟⠻⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠒⠐⠒⠂⠂⠂⠑⠀⠃⠈⠀⠃⠈⠀⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⢚⡩⢔⡠⢄⡉⠒⢤⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡔⠲⢋⡅⢶⡩⢞⣱⡚⡦⣍⠳⡄⢳ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡰⢋⣼⣛⣦⡜⡦⣝⡹⢶⡹⢧⣝⣣⡝⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣱⢋⡶⣍⡻⢿⣷⣭⣛⢧⣛⠷⣮⢵⣚⢷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⡱⣎⡗⣯⢶⣩⠳⣭⢚⣿⣽⣻⡼⣻⡜⢆⣡⠏ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢫⣔⣫⠵⣮⡝⣮⢷⣭⢳⢮⡕⣎⢷⠣⣭⣶⠶⠻⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣤⠳⣎⢧⣛⠶⣝⢧⢯⡽⣏⢾⡹⣜⢊⡞⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣤⡛⣴⢻⡜⣧⢻⣻⢮⡟⣮⢗⣻⢎⢓⡴⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⢚⡥⣛⢦⡝⣮⢳⡝⣞⣳⡽⢮⡽⣣⢿⠋⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣤⢋⢶⡩⡞⣵⣭⢳⡽⣹⢶⣛⢯⠞⢍⡤⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣤⢛⡴⣋⢶⡹⣝⢶⣫⢟⡼⣏⢾⡹⠎⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⡥⢞⢦⣋⢶⡹⣎⣟⠾⣭⣳⢻⡼⣩⠎⣡⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⡴⢋⡼⣩⠶⣹⢎⣷⡹⢮⡟⣧⢏⠷⣙⢢⡜⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⣡⢎⢯⣜⣳⡼⡱⣏⢷⣛⡶⣛⢧⡻⡜⣎⣓⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⣋⡴⢪⡕⣮⣳⢞⣳⢟⣷⡹⣎⢷⣹⡙⡮⢕⡱⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡔⣋⠴⣙⠦⣝⢧⣻⣵⢫⡾⣝⡾⣹⢟⡬⢧⢣⠝⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⣀⣀⣴⣫⡶⢭⡞⣥⠻⣜⢫⠷⣞⣯⢿⣭⢷⡛⢮⡜⢇⡵⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣟⣩⡖⡆⢶⢻⣞⣧⢿⣹⢟⣬⢊⠵⡉⢎⠳⣚⢧⣻⡭⣱⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣟⢶⡹⡜⣥⢣⢛⣮⡗⣯⢚⡦⢏⡮⣱⠊⡵⢈⡌⠳⢵⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⡳⡻⣝⡶⣭⡚⡴⣿⣧⡻⣜⢯⠶⣥⢛⡤⢣⠌⡱⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⢮⡳⣧⡻⣖⡹⣿⣷⢯⣞⣻⡜⣧⣛⢦⡹⢄⡓⢘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⣎⡷⣝⡶⢻⣿⣿⣎⡷⣛⢶⡹⣎⢷⡩⠎⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡹⢎⡻⣧⢿⣿⡟⣸⡝⢮⢳⡙⠦⢙⡴⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡌⡻⠮⣿⣿⣻⣷⢬⢥⠧⠼⠒⢋⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⢸⠂⠀⠀⠀⠘⣧⠀⠀⣟⠛⠲⢤⡀⠀⠀⣰⠏⠀⠀⠀⠀⠀⢹⡀ ⠀⡿⠀⠀⠀⠀⠀⠈⢷⡀⢻⡀⠀⠀⠙⢦⣰⠏⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⢀⣻⠞⠛⠀⠀⠀⠀⠻⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⠛⠓⠒⠓⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀ ⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⢀⡟⠀ ⠀⠘⣇⠀⠘⣿⠋⢹⠛⣿⡇⠀⠀⠀⠀⣿⣿⡇⠀⢳⠉⠀⣠⡾⠁⠀ ⣦⣤⣽⣆⢀⡇⠀⢸⡇⣾⡇⠀⠀⠀⠀⣿⣿⡷⠀⢸⡇⠐⠛⠛⣿⠀ ⠹⣦⠀⠀⠸⡇⠀⠸⣿⡿⠁⢀⡀⠀⠀⠿⠿⠃⠀⢸⠇⠀⢀⡾⠁⠀ ⠀⠈⡿⢠⢶⣡⡄⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⣴⣧⠆⠀⢻⡄⠀⠀ ⠀⢸⠃⠀⠘⠉⠀⠀⠀⠠⣄⡴⠲⠶⠴⠃⠀⠀⠀⠉⡀⠀⠀⢻⡄⠀ ⠀⠘⠒⠒⠻⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠞⠛⠒⠛⠋⠁⠀ ⠀⠀⠀⠀⠀⠀⠸⣟⠓⠒⠂⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⣹⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣀⢀⣾⠿⠻⢶⣄⠀⠀⣠⣶⡿⠶⣄⣠⣾⣿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢻⣿⣿⡿⣿⠿⣿⡿⢼⣿⣿⡿⣿⣎⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠉⠛⢛⣛⡉⠀⠀⠙⠛⠻⠛⠑⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣧⣤⣴⠿⠿⣷⣤⡤⠴⠖⠳⣄⣀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣀⣟⠻⢦⣀⡀⠀⠀⠀⠀⣀⡈⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠉⡇⠀⠀⠛⠛⠛⠋⠉⠉⠀⠀⠀⠹⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠈⠑⠪⠷⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣦⣼⠛⢦⣤⣄⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠢⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠲⠖⠛⠻⣿⡿⠛⠉⠉⠻⠷⣦⣽⠿⠿⠒⠚⠋⠉⠁⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⠛⠁⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀ ⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀ ⠀⠀⠀⣰⣿⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣧⣄⠀⠀⠀⠀⠀⠀⢳⡀⠀ ⠀⠀⠀⣿⡾⢿⣀⢀⣀⣦⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣫⣿⡿⠟⠻⠶⠀⠀⠀⠀⠀⢳⠀ ⠀⠀⢀⣿⣧⡾⣿⣿⣿⣿⣿⡷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢿⣿⣧⠀⡀⠀⢀⣀⣀⢒⣤⣶⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⡾⠁⠙⣿⡈⠉⠙⣿⣿⣷⣬⡛⢿⣶⣶⣴⣶⣶⣶⣤⣤⠤⠾⣿⣿⣿⡿⠿⣿⠿⢿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⣸⠃⠀⠀⢸⠃⠀⠀⢸⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⠟⡉⠀⠀⠀⠈⠙⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⣿⠀⠀⢀⡏⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠉⠠⠿⠟⠻⠟⠋⠉⢿⣿⣦⡀⢰⡀⠀⠀⠀⠀⠀⠀⠁ ⢀⣿⡆⢀⡾⠀⠀⠀⠀⣾⠏⢿⣿⣿⣿⣯⣙⢷⡄⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣻⢿⣷⣀⣷⣄⠀⠀⠀⠀⢸⠀ ⢸⠃⠠⣼⠃⠀⠀⣠⣾⡟⠀⠈⢿⣿⡿⠿⣿⣿⡿⠿⠿⠿⠷⣄⠈⠿⠛⠻⠶⢶⣄⣀⣀⡠⠈⢛⡿⠃⠈⢿⣿⣿⡿⠀⠀⠀⠀⠀⡀ ⠟⠀⠀⢻⣶⣶⣾⣿⡟⠁⠀⠀⢸⣿⢅⠀⠈⣿⡇⠀⠀⠀⠀⠀⣷⠂⠀⠀⠀⠀⠐⠋⠉⠉⠀⢸⠁⠀⠀⠀⢻⣿⠛⠀⠀⠀⠀⢀⠇ ⠀⠀⠀⠀⠹⣿⣿⠋⠀⠀⠀⠀⢸⣧⠀⠰⡀⢸⣷⣤⣤⡄⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⢼⡇ ⠀⠀⠀⠀⠀⠙⢻⠄⠀⠀⠀⠀⣿⠉⠀⠀⠈⠓⢯⡉⠉⠉⢱⣶⠏⠙⠛⠚⠁⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠻⠄⠀⠀⠀⢀⣿⠀⢠⡄⠀⠀⠀⣁⠁⡀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⢀⣐⡟⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⡼⠇⠀⠀⠀⠘⡆⠀⠀⠐⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠓⠢⢼⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠈⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⢀⡼⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⢠⠞⠀⢹⡄⠀⠀⠀⠀⠀⠘⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⢹⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⢸⡁⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⡿⣯⡷⡴⢦⣤⡠⣶⡶⠀⢷⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⡾⠀ ⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⣼⣥⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⠀⠈⢧⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢀⡇⠀ ⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠉⠙⠻⢿⣿⣿⣿⣿⣿⣿⠛⢦⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⠳⠀⢳⡀⢹⡇⠀⠀⠀⠀⠀⡾⡇⠀ ⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡿⠘⠀⠀⠹⣼⡇⠀⠀⠀⠀⢠⠇⠀⠀ ⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡿⠁⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⡾⠀⠀⠀ ⠀⠀⢠⡏⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠁⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⢸⠁⠀⠀⠀ ⠀⠀⡾⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⡟⠀⠀⠀⠀ ⠀⣴⠓⣾⣳⣀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠃⠀⠀⠀⠀⠀⠀⢸⡇⢀⠇⠀⠀⠀⠀ ⣾⠃⠀⠀⠀⠑⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠈⡇⢸⠀⠀⠀⠀⠀ ⠹⡀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣾⠀⠀⠀⠀⠀ ⠀⢳⡄⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⣿⠀⠀⠀⠀⠀ ⠀⠀⣷⡄⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⡏⠀⠀⠀⠀⠀ ⠀⢀⡇⢹⣄⠀⠀⠀⠀⣀⠉⠓⠶⢄⡀⠀⠀⠀⠀⠀⢀⣠⠴⠋⠣⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⣸⣧⠀⠀⠀⠀⠀ ⠀⣴⣿⠋⠘⣆⠀⢰⠶⠤⢍⣛⣶⠤⠿⣷⣦⡀⠒⠚⡟⠀⠀⠀⠀⠈⠛⠢⠤⡄⠀⠀⢀⡴⢯⠴⣳⠇⠀⠀⠀⠀⠀ ⠀⠀⠉⠀⠀⠘⢦⡈⠻⣖⠤⣤⣉⣉⣹⣯⣭⠉⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠛⣫⣼⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⣄⠉⢦⡀⠀⠀⠈⠉⠁⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢿⣷⢚⡝⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢶⣷⠇⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠷⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⢀⣤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⢤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡼⠋⠀⣀⠄⡂⠍⣀⣒⣒⠂⠀⠬⠤⠤⠬⠍⠉⠝⠲⣄⡀⠀⠀ ⠀⠀⠀⢀⡾⠁⠀⠊⢔⠕⠈⣀⣀⡀⠈⠆⠀⠀⠀⡍⠁⠀⠁⢂⠀⠈⣷⠀⠀ ⠀⠀⣠⣾⠥⠀⠀⣠⢠⣞⣿⣿⣿⣉⠳⣄⠀⠀⣀⣤⣶⣶⣶⡄⠀⠀⣘⢦⡀ ⢀⡞⡍⣠⠞⢋⡛⠶⠤⣤⠴⠚⠀⠈⠙⠁⠀⠀⢹⡏⠁⠀⣀⣠⠤⢤⡕⠱⣷ ⠘⡇⠇⣯⠤⢾⡙⠲⢤⣀⡀⠤⠀⢲⡖⣂⣀⠀⠀⢙⣶⣄⠈⠉⣸⡄⠠⣠⡿ ⠀⠹⣜⡪⠀⠈⢷⣦⣬⣏⠉⠛⠲⣮⣧⣁⣀⣀⠶⠞⢁⣀⣨⢶⢿⣧⠉⡼⠁ ⠀⠀⠈⢷⡀⠀⠀⠳⣌⡟⠻⠷⣶⣧⣀⣀⣹⣉⣉⣿⣉⣉⣇⣼⣾⣿⠀⡇⠀ ⠀⠀⠀⠈⢳⡄⠀⠀⠘⠳⣄⡀⡼⠈⠉⠛⡿⠿⠿⡿⠿⣿⢿⣿⣿⡇⠀⡇⠀ ⠀⠀⠀⠀⠀⠙⢦⣕⠠⣒⠌⡙⠓⠶⠤⣤⣧⣀⣸⣇⣴⣧⠾⠾⠋⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣭⣒⠩⠖⢠⣤⠄⠀⠀⠀⠀⠀⠠⠔⠁⡰⠀⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⢤⣀⣀⠉⠉⠀⠀⠀⠀⠀⠁⠀⣠⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠒⠲⠶⠤⠴⠒⠚⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⢰⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⢹⠰⡀⠀⠀⡃⠑⢾⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⡀⠀⡆⠇⠀⠛⣄⠀⣇⣰⡿⣧⣤⣤⣬⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢹⠀⠸⠐⣧⣈⢸⣄⢈⣷⣿⣿⢃⣿⣫⣴⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⡄⠐⡁⠈⢆⠈⠉⠻⣿⡿⡛⠉⣀⣤⣤⣤⣭⣿⡓⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠀⠐⡆⠈⢳⣶⣶⢯⠊⣠⣾⣿⣿⣿⣿⡍⠉⠳⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢆⠀⠑⠀⡀⠙⡿⠁⣾⣿⣿⣿⣿⠝⠒⠢⢄⠀⠀⠑⢤⡀⠀⠀⠀ ⠀⠀⠀⠐⣤⣈⣦⣀⣀⠀⢀⡧⢤⣿⣿⣿⣿⣀⠄⠀⠀⠀⣣⣷⣦⡀⠈⠢⡀⠀ ⠀⠀⠀⠀⢣⡈⠙⢣⡀⢨⠃⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣶⣶⣿⡆ ⠀⠀⢀⣐⣶⣛⠯⠖⠳⢼⠀⠀⠀⠀⡜⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀ ⠀⠀⠹⣁⠀⠀⣈⣩⠥⠀⠳⣦⠀⠀⣳⡿⢿⣿⣿⣿⣮⡻⢿⣿⣿⣿⣿⡫⣺⠀ ⠀⠀⠀⢈⣻⢛⡳⠤⠤⡾⣟⣒⠛⠯⡽⣍⠐⢌⡉⠙⠛⠛⠳⠬⠟⠋⠐⢊⠍⠀ ⠀⠀⡠⢐⡗⢁⡾⠋⣉⣬⠖⠒⠲⡤⠌⣂⠥⢀⡈⢣⡈⠀⠀⠀⠐⠪⢽⣋⠒⢄ ⡠⠊⠀⠛⠲⣿⡃⠜⡯⣴⢺⡛⠲⣵⢄⡀⠨⠁⠒⠒⠈⠀⠀⠀⠀⣀⣀⣉⡹⠂ ⠀⠀⠀⠀⠀⠘⡿⠀⢀⢿⢸⡇⠀⠀⠑⠪⡍⠒⠂⠀⠀⠀⠀⣠⠤⠐⠒⢾⡿⡂

⠀⠀⠈⢶⡀⠀⠉⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⢀⡴⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠲⣤⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢳⠀⠀⠀⠀⠈⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠉⡿⢀⡔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠖⠛⠋⠉⠉⠉⠉⠙⠒⠦⣄⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣦⠀⠀⠀⠀⠀⠘⣿⠶⣄⡀⠀⠀⠀⣰⠏⠀⢸⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠀⠀⠀⢀⣀⡤⠤⣄⣀⣀⠀⣀⡈⠙⠶⣄⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠈⠳⣄⡉⠓⠦⣄⣇⠀⠀⠸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠪⣝⡛⠛⢦⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠛⢦⡀⠀⠉⠙⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⢳⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠀⠀⠀⠀⠀⠀⠀⠀ ⠳⡀⠀⠀⠀⠀⠈⢧⠀⠙⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣦⣄⣀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠀⠀⠰⡼⠀⠀⠀⠀⠀⠀⠀⠀ ⠦⣝⢦⡀⠀⠀⠀⠈⣷⣄⠈⠳⠄⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠿⠟⠋⠉⠁⠀⠀⠀⠙⢷⣤⣄⡘⢧⠀⠀⠐⣆⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠸⡇⠀⠀⣴⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⢦⡀⠉⠛⠒⠀⠀⠀⢻⡈⠳⣄⠀⠀⠀⠀⠀⠀⠀⣰⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠈⠙⢮⣇⠀⠀⢹⣄⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⢻⡀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⣦⣄⡀⠀⠀⠀⠀⠹⣄⠈⠳⢦⠀⠀⠀⠀⠘⠁⠀⣀⣤⣶⣶⣶⣶⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⡸⠙⢦⡀⠀⠀⢷⡀⠀⠀⠀⠀⠀⢳⡄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠳⢭⣗⣲⠀⠀⠀⠘⢧⣀⠀⣀⣀⣀⠀⠀⣠⣾⣿⡿⠿⠛⠛⠿⢿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⣇⣠⠇⠀⠀⠙⠦⣀⠈⠳⡄⠀⠀⠀⠀⠀⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢦⡀⠀⣀⡼⠷⣬⣙⣀⣀⣠⠴⠛⠉⠉⠀⢸⣿⣿⣿⣿⡟⠀⠀⠀⠀⢀⣸⡏⠻⣿⡿⡄⠀⠀⠀⠀⠘⠋⠁⠀⠀⠀⠀⠀⠈⠙⠒⠿⢦⡀⠀⠀⠀⠀⠈⠧⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⣽⠛⢁⣠⣀⡈⢻⡽⠋⠀⣀⡤⠀⠀⠀⢤⡷⣿⡏⢸⠀⠀⠀⠀⠀⡟⠁⠙⠢⣿⡷⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⢠⡍⠲⢤⣀⠀⠀⠀⠈⢑⣶⠆⠀⠀⠀⠀ ⢼⠁⢠⠟⠀⠀⢩⠏⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⢻⡇⠸⡄⠀⠀⠀⠀⠳⣄⣠⠀⠁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⣷⣴⡿⠁⠀⢦⡈⢻⡍⠉⠉⠉⠀⠀⠀⠀⠀⠀ ⣾⠀⢸⣄⡀⠀⣇⣰⠋⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⠿⣆⣙⣦⣄⣀⣀⡠⠞⠁⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠿⠛⠉⠙⠿⠯⠼⠀⠀⠀⠙⢦⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⠀⠘⣄⠉⠛⢻⠃⠀⠀⢀⡤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠓⠦⠤⣀⡀⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠰⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⠦⣀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢳⣄⠈⠓⠒⡇⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠓⠢⠤⣇⣠⠎⠀⢠⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡖⠲⠦⢤⣤⣤⡤⠞⠙⢧⠀⡄⠀⠀⠀⠀⠀⠀⠀⣹⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢺⡏⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡄⠀⠀⠀⠀⠀⠀⢳⣄⣰⠶⣄⠀⠀⡇⢠⢶⡾⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠾⣇⣀⣏⡿⠋⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢣⣸⡇⠀⢰⠏⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀⢀⣀⡤⡴⠧⢤⣀⣀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠔⠚⠛⠚⢿⡇⠀⣼⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡼⣧⠔⣲⠒⠛⠓⠛⠳⠤⣀⡀⠉⠓⠢⢤⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⠊⣡⠤⠤⠤⢤⠀⢳⠀⡇⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠙⢷⡶⢤⣤⣤⡤⠶⠚⢉⣻⣽⡿⠯⠤⣤⣄⡀⠀⠀⠈⠙⠲⠀⠀⠀⠉⠲⣄⠀⠀⠀⠀⠀⠀ ⣰⠷⠋⠀⠀⠀⠀⠀⢀⣈⣷⣇⠀⠀⠀⢀⡏⣠⠶⠚⠉⠓⠲⢤⡀⠀⢀⡼⢳⡀⠀⠀⠙⢷⣠⠟⢷⠀⠸⣍⣨⡟⠀⠀⠀⠀⠀⠈⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀ ⠋⠀⠀⠀⠀⢀⡤⠞⠉⠁⠈⠹⣆⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⡭⠷⠊⠁⢈⡇⠀⠀⠀⠀⠉⠳⠦⣇⣀⣸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀ ⠀⠀⠀⠀⣠⡟⠁⠀⠀⠀⡀⠀⠈⠧⣀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⢧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠿⠳⣿⠛⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⠀ ⠀⠀⠀⠀⣿⠀⣠⠴⠒⡶⠃⠀⠀⠀⠈⠙⠒⠚⠃⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⠀⠈⠑⠲⢤⣀⡀⠀⠀⠀⢀⣸⣷⠒⠛⠀⠀⠀⠀⠉⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀ ⠀⠀⠀⠀⣿⡾⠁⢀⡾⠁⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠒⠚⢉⣥⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⡠⠀⠉⠁⠀⣼⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠶⠤⠶⠖⠉⡽⠀⠀⠈⠙⠲⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠇⠀⠀⠀⠀⢻⡀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠤⣀⣀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠈⠛⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⡆⠀⠀⠀⠀⠀⠙⢦⡀⠈⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣶⡆ ⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠟⠛⠛⠿⢿⣿⣿⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡿⠁ ⠀⠀⠀⠀⠀⢰⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠈⠉⠻⠿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡆ ⠀⠀⠀⠀⠀⣾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣧⣤⡀⠀⠀⠀⠀⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣷⣀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠇ ⠀⠀⠀⠀⠀⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣇⠀⠀⠀⠀⢹⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣷⣄⠀⠀⠀⣰⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠀ ⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣧⠀⠀⠀⠀⢿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣷⣶⢠⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀ ⠀⠀⠀⠀⢸⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣷⣄⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀ ⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⡆⠀⣠⣿⣿⣿⣷⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀ ⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀ ⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⠿⠛⠉⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀ ⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀ ⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀ ⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠛⠛⠛⠛⠛⠛⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠀ ⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀ ⠀⠀⠀⠀⢸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⠀⠀⠀⢸⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀ ⠀⠀⠀⠀⠸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡇⠀ ⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠇⠀ ⠀⠀⠀⠀⠀⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡿⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠃⠀⠀ ⠀⠀⠀⠀⠀⢻⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢰⣶⣶⣶⣶⣦⣤⣾⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠛⠛⠛⢿⣿⣿⡟⠻⠿⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⡄⠀⠀⠀⠀⠀⠀⠸⠿⠿⢿⣿⣿⣿⣿⡟⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠘⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⣿⣿⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡆⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠹⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣷⣄⣀⠀⠀⠀⠀⠀⢰⣿⣿⡏⠛⠁⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢀⣿⣿⣿⡀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣏⣀⡀⠀⠀⠀⠀⠀ ⣀⣀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⡀⠀⠀⠀⠀⣾⣿⣿⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠈⣿⣿⣿⡇⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⣿⣿⣿⣷⣶⣤⣤⣤⣤⣼⣿⣿⣿⣿⣆⠀⠀⢀⣿⣿⡇⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠈⣿⣿⡇⠀⠀⠀⢿⣿⣿⠟⠛⠛⠋⠉⠉⠉⢉⣿⣿⣿⠀ ⠻⣿⣿⣿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⠏⠀ ⠀⢿⣿⣿⣧⠀⠀⠈⠉⠉⠉⠙⢿⣿⡿⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⠏⠀⠀ ⠀⠈⢿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡄⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⢿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⡿⠁⠀⠀⠀ ⠀⠀⠈⠻⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢿⣿⣿⣿⣤⡀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⠟⠁⠀⠀⢀⣤⣶⣶⣶⣿⣿⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⢠⣤⡼⠿⢿⣧⡀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠻⢿⣿⣿⣿⣦⣄⡀⠀⢀⣀⣀⣘⢿⣿⠏⣀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡇⢀⣼⣿⣧⠀⠀⠀⠀⢠⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠛⠛⣻⣾⣿⣿⣿⣿⡆⠀⣾⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣾⣿⣿⣿⣣⣾⣿⣿⡿⠀⠀⠀⠀⠸⠿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡏⠀⢸⣿⣿⡟⣹⣿⣿⣧⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⣿⡿⠀⠀⠀⠙⠛⠃⣿⣿⣿⣿⣿⡿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⣿⣿⣿⣿⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣶⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣿⣿⠁⠀⠀⠀⠀⠀⠀⢻⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣦⡀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣶⣶⣤⣄⣠⣶⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣧⣤⣴⣿⣿⣿⡿⠛⠛⠻⢿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡄⠀⠀⠀⠀⠀⢀⣶⣄⣀⣤⣼⣿⣿⣧⡄⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣦⣄⣀⣀⣿⣷⣶⣤⣿⣿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣷⣶⣦⣤⣤⣤⣾⣿⣿⣿⣿⣿⡿⠿⠟⠃⠀⠀ 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⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⢈⣧⠀⠀⡀⠀⠀⢀⠇⠀⠀⠀⠀⣀⠀⢀⣘⣷⢄⡀⡀⠀ ⠀⠀⠀⢠⠃⠀⣠⣴⠯⠋⠀⠀⠤⣌⡉⠓⢤⡀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⣸⣿⣧⠤⠓⠐⢤⠾⠤⣤⠋⠒⢤⣿⠉⠁⠀⠀⠀⠹⣇⠀ ⠀⠀⠀⠸⣤⠞⢁⠔⠀⠀⠀⠀⠀⠈⠙⢦⡀⠙⢦⡀⠀⠀⠷⣤⡀⠀⠀⣰⠟⠉⠀⠀⠀⢶⡁⠀⠀⠈⠦⠀⠀⠙⠒⡶⠲⡀⠀⠀⢿⡄ ⠀⠀⢀⣼⠃⠀⣇⡤⠊⠀⠀⠀⠀⠀⡼⠀⠙⣢⣤⣝⣒⣉⠦⣬⣝⣦⠞⠁⠀⢀⣀⠤⠴⠈⢓⣤⡤⠀⠀⠀⠀⠀⠀⠸⣤⠑⠀⠀⡀⠃ ⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢀⡤⠊⠉⡤⠊⠀⠀⠀⠀⠀⠉⠓⢶⡞⠉⠀⠀⠀⠀⠀⠀⢈⡓⠦⢄⡀⠀⠀⢰⡇⠑⠄⢸⣿⡀ ⠀⢠⠃⠀⠀⠀⠀⠀⠀⣀⣴⣾⠕⢺⠏⠀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⢦⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠈⠑⢤⡀⡇⠀⠀⠘⢹⠇ ⠀⢸⠰⢤⣀⣀⠤⢔⣾⠿⠃⡄⢀⡏⠀⠀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡳⡀⠀⢀⠼⠇⠀⠀⠀⠀⠀⠀⠀⢹⠣⢴⡆⠀⠸⠀ ⠀⢸⠀⢀⣠⠔⠊⠡⠖⠀⠀⡿⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠱⡐⠋⠀⢆⠀⠀⠀⠀⠀⢀⠀⠈⣆⣀⠈⢓⣁⠀ ⠀⠼⠖⠉⠀⠀⠀⠀⢀⠤⢆⡇⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠓⠲⠀⣀⠞⢁⣠⡒⠉⡀⠀⢀⣈⡿ ⠀⠀⠀⠀⠀⢀⣠⠔⠃⣠⢾⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⡤⣴⠶⠒⠛⠛⠺⠯⣄⢠⣀⠈⠉⢿⡀⠀ ⠀⠀⣀⡤⠖⣉⡤⠖⠊⠹⢺⡷⣘⡆⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⡠⠴⠚⠀⣀⣀⣈⣷⣯⠑⢤⡀⢃⠀ ⠀⣀⣤⠖⠋⠁⠀⠀⠀⠀⡜⠀⠈⢻⡀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⣀⣠⠖⠋⠉⠁⠀⠀⠀⠀⠀⠀⠉⠋⠀ ⠚⣿⣿⣿⡄⠀⠀⠀⢀⡞⠀⠀⠀⠈⢧⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢍⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⣿⣿⣿⣤⠤⠖⠋⠀⠀⡠⠄⠀⠈⣆⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⣿⠿⣟⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣏⡏⠀⠀⠀⢣⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣟⠧⠤⠤⠔⠋⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⡀⢀⣶⠤⠒⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠈⢿⣆⣠⣤⣤⣤⣤⣴⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⢿⢿⠀⠀⠀⢀⣀⣀⠘⣿⠋⠁⠀⠙⢇⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⢇⡞⠘⣧⠀⢖⡭⠞⢛⡄⠘⣆⠀⠀⠀⠈⢧⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀ ⠀⠀⣠⣿⣛⣥⠤⠤⢿⡄⠀⠀⠈⠉⠀⠀⠹⡄⠀⠀⠀⠈⢧⠀⠀⠀⠈⠻⣦⠀⠀⠀ ⠀⣼⡟⡱⠛⠙⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠹⣧⡀⠀ ⢸⡏⢠⠃⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠸⣷⡀ ⠸⣧⠘⡇⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⣿⠇ ⠀⣿⡄⢳⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀ ⠀⢹⡇⠘⣇⠀⠀⠀⠀⠀⠀⠰⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣼⡟⠀⠀ ⠀⢸⡇⠀⢹⡆⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢳⣼⠟⠀⠀⠀ ⠀⠸⣧⣀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⢃⠀⢀⣴⡿⠁⠀⠀⠀⠀ ⠀⠀⠈⠙⢷⣄⢳⡀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⣠⡿⠟⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⢿⣷⣦⣄⣀⣀⣠⣤⠾⠷⣦⣤⣤⡶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⠒⠒⠒⢒⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⢀⣀⣀⣀⡀⠀⠀⢧⠀⠀⠀⠀⠀⡴⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣰⠿⠒⠋⠉⠉⠀⠀⠀⠈⠉⠓⠾⢄⣀⠀⠀⢠⡇⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣩⠏⠉⠒⢒⣲⡤⠤⣀⣀⠀⠀⠀⠀⠀⠈⠑⢤⡘⡄⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀ ⠀⠀⠀⠀⠀⢰⠾⣣⠴⠚⠉⠉⠀⠀⠀⠀⠀⠉⠓⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⣔⡿⡍⡇ ⠀⠀⠀⠀⠀⢸⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠆⠀⠀⢳⡀⠀⠀⠀⠀⠀⣀⡤⠞⠋⣡⠞⠉⠀⣇⡇ ⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠒⠛⠓⠚⠉⠉⠉⠁⠀⣴⡟⠁⠀⠀⠀⣿⠁ ⠀⠀⠀⣼⣁⣠⡤⢴⠖⠒⠒⠦⠤⢴⣶⣢⠤⠤⠔⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣞⡞⠀⠀⠀⠀⢰⢿⠀ ⠀⠀⠀⠉⠉⢙⣦⠞⠀⡠⠞⠉⢉⡷⡄⠉⢙⡶⠃⠀⠀⠀⢀⣠⣦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⡼⠀⠀⠀⠀⠀⡜⡞⠀ ⠀⠀⠀⣤⡖⠛⠀⠀⡜⠁⠀⡴⢋⣀⣹⣠⠋⠀⠀⠀⠀⣰⣿⠿⠛⠛⠿⣿⣷⣄⡀⠀⠀⠀⠀⠀⡼⢰⠃⠀⠀⠀⠀⡼⢱⠃⠀ ⠀⢀⣴⠛⠀⠀⠀⢼⠁⠀⣼⢁⣿⡬⣿⠃⠀⠀⠀⠀⠐⠋⠁⠀⠀⠀⠀⠀⠙⢿⣷⣄⠀⠀⠀⣸⢃⡏⠀⠀⠀⢀⡜⢡⠏⠀⠀ ⠀⠸⡿⠀⠀⠀⠀⢻⡀⠀⠀⠀⠉⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⠁⣀⡜⠁⡼⠀⠀⠀⡠⠋⣰⠋⠀⠀⠀ ⠀⠀⣧⠀⠀⠀⠀⠈⢳⣀⣙⣦⡤⠋⠀⠀⠀⠀⠀⠀⠀⣰⠄⠀⠀⠀⠀⠀⠀⢤⠀⣹⠌⢩⠏⢠⣇⣠⠴⠊⢀⡼⠁⠀⠀⠀⠀ ⠀⠀⠘⡆⢀⡴⠖⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠘⢧⣤⣾⣷⣿⣿⣿⣷⣦⡀⠀⢸⠀⠻⣾⠉⠀⠀⠀⠀⢀⣠⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⡟⣥⠤⠦⠤⠤⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠉⠛⠿⣿⣿⣄⣸⠀⠈⠻⣇⠀⢀⣀⠤⠟⠓⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⡆⢧⡀⠀⠀⠀⠀⠀⠈⠙⠲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⣸⡍⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢳⡄⠙⢦⡀⠀⠀⠀⣀⡤⠞⠁⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢦⣀⣉⣷⡚⠉⠀⠀⠀⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣦⣴⠚⢁⡾⠋⠉⠳⢤⣀⢀⣀⣀⣠⠔⠋⠀⠀⠀⠀⠀⠀⣀⣠⠤⠖⠋⠁⢀⣺⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⣷⡇⠀⡞⠀⠀⠀⠀⠀⡼⠋⠉⠁⠀⠀⣀⣀⠤⠴⠒⠊⠉⠉⠀⠀⠀⠀⠀⣼⣿⠻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢯⡛⢦⡀⠀⠀⠀⢀⡾⠥⠤⠔⠒⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡆⣸⣹⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡿⠀⢹⣶⣶⣖⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡿⠿⠉⠉⠋⠀⠀⠉⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠹⢤⣀⣀⣀⣀⣀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⣄⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠙⠋⠩⠿⢿⣁⠀⠀⠀⠀⠀⠀ ⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠉⠑⠶⢤⣀⣀⣠⣴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣅⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠀ ⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠊⠁⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⢇⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⡞⢀⣉⠁⠀⠈⠁⠘⠠⡀⢸⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠰⣞⠄⠒⠈⠉⠉⠐⠂⠀⠀⠈⠙⡀⠰⡀⠀⠀⠀⠀⠀⢀⣠⡴⣞ ⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣀⠼⠤⠤⠀⠐⢊⡴⠊⠀⣼ ⠀⠀⠮⢤⢒⠒⣒⠒⡲⠖⣒⡒⠁⠀⢀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⡿ ⠀⠀⣤⠚⠁⡜⢁⢞⣙⡠⠊⠀⠀⡴⠟⠻⢷⣦⡀⠀⠀⢀⢧⠁⠀⠀⡜⠇ ⠀⢼⠁⠀⢸⠀⠈⠸⣺⠁⠀⠀⠈⠀⠀⠀⠀⠙⢻⡆⢀⠌⠎⠀⢀⢎⠎⠀ ⠀⢸⠀⠀⣀⠣⠼⠤⠁⠀⠀⡀⢀⣆⣀⣀⠀⠀⡄⣇⡝⠹⠤⠒⡡⠂⠀⠀ ⠀⠀⢷⠭⠤⠀⣀⡀⠀⠀⠀⠉⠋⠉⠛⠿⣷⣄⠃⠹⣄⣀⡠⠾⠃⠀⠀⠀ ⠀⠀⢎⢦⡀⠀⠀⢈⡱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣢⢬⡶⡉⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⢀⠠⢺⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠁⠊⠀⠈⠱⠒⠂⠉⣀⠠⠤⠐⠒⠉⠁⢀⣶⠗⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢫⠗⢄⣀⠔⠁⠀⠈⠁⠀⠀⠀⠀⠀⠀⠰⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠟⠉⠙⠀⠉⠒⠤⡀⠀⠀⠀⠀⠀⠀⠀⣤⠑⠤⠤⢤⣤⣀⡀⠀⠀⠀ ⡰⠁⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠒⠤⢀⣀⣠⠏⠀⠀⠀⠀⠀⠉⢶⡀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀

⠀⢀⠀⢀⣀⣠⣤⣤⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣠⣤⣤⣤⣤⣀⠲⢦⣄⡀⠀⠀ ⡶⢟⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠰⣷⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⡛⢷⣔ ⣾⡿⠟⠋⠉⠁⠀⡀⠀⠀⠀⠀⠈⠉⠉⠙⠛⢻⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⢛⣛⣛⣛⣛⣉⢉⣉⡀⠀⠀⠀⠀⠀⠈⠉⠛⢿⣷⣝ ⠃⠀⠀⠀⠀⠀⠀⣛⣛⣛⣛⣛⣛⢛⡛⠛⠛⠛⣰⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣌⠛⠛⢛⣛⣛⣛⣛⣛⣛⣛⣓⣀⠀⠀⠀⠀⠀⠈⢻ ⠀⠀⠀⢀⣤⡾⠛⢻⣿⣿⣿⡿⣿⡟⢻⣿⠳⠆⠘⣿⣦⠀⠀⠀⠀⠀⠀⠀⣰⣿⠁⠐⠛⣿⡟⢻⣿⣿⣿⣿⢿⣟⠛⠻⣦⣀⠀⠀⠀⠀ ⠀⠀⢴⠿⣧⣄⣀⣘⣿⣿⣿⣿⣿⡿⣀⡙⢷⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠈⢻⡖⠀⣾⣋⣀⣺⣿⣿⣿⣿⣿⣏⣀⣤⣴⠿⢷⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠙⠉⠉⠉⠉⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠆⠀⠀⢀⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠟⠁⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣤⣤⣴⣶⣾⠿⠛⠋⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠛⠛⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣴⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⣼⣿⣿⡿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⢿⣿⡛⠿⣦⡀⠀⠀⠀⠀⢀⣀⣀⣀⣰⣿⣀⣠⡏⠘⢻⣷⣸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⢻⣿⣿⣦⡘⣿⣦⣴⣾⠿⠛⠛⠛⠳⣿⡳⠖⠻⠿⣶⣾⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⠛⠋⢿⣿⣿⠟⠋⣲⣄⠀⠀⣀⣤⣬⣿⣶⠶⠖⠿⠿⠿⢿⡛⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠘⣆⣴⣿⠟⠁⢀⣠⣽⣿⣾⣫⣭⣭⣤⣤⣼⣿⣶⣦⣤⣵⣄⣱⣄⠈⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣶⣿⣿⠁⢠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢻⣿⣿⣿⡿⣿⣿⣿⣮⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⢧⣶⣿⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣀⣹⣿⣿⡷⠙⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠠⡆⠤⣴⣿⣧⣾⣿⣿⣿⣿⣿⣿⣿⡿⠀⢿⣿⣿⣿⣿⡿⠀⠀⢹⣿⠇⠀⠘⣿⣿⣿⡏⣧⠀⣀⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⠇⠀⢸⣿⣿⣿⣿⠃⢀⣤⣜⣁⣀⠀⠀⡟⣿⣿⠃⢸⠀⠓⢼⠀⠀⠀⠀⠀ ⠆⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠏⡼⠟⢃⣏⣻⣶⣾⡿⠉⠉⠁⠀⠸⢿⣿⣿⡟⠛⡶⠤⣿⣿⣄⡨⠖⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣏⠈⣡⡾⢿⢛⡿⠏⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣿⣯⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡾⠿⠀⠘⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣤⡔⢸⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣧⣤⠴⠃⠀⠀⠀⠀⠀⣀⠤⢒⣒⣉⣒⣶⣶⡆⠀⠀⠀⢸⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣶⣊⠀⠀⠀⣤⣴⣾⣶⣾⣿⣿⣿⡿⣿⡟⠋⣉⣉⡉⠙⢿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣄⠀⣀⠴⠋⠙⣿⢿⣧⡀⠉⠁⠀⠘⡟⡭⠋⡡⠀⠀⠀⠙⢿⣿⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⡿⠋⠁⠀⠒⠛⡟⠀⠘⠻⣄⠀⠀⣰⠁⡷⢪⠀⠀⠀⠀⠀⠀⠙⣿⣿⣷⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⢿⠟⠀⠀⠀⠀⠈⠉⢧⠀⠀⠀⠙⠒⠛⣁⠔⢻⣁⣀⣤⡀⠀⠀⠀⠀⠈⢻⣿⣿⣆⠀⠀ ⠀⠀⠀⡀⢀⠀⠀⠀⠀⢰⣿⣿⣿⠟⢁⠎⠀⠀⠀⠀⠀⠀⢀⣤⠟⠓⠒⠊⠉⢹⠃⠀⠀⢹⠓⠚⢻⣦⣄⡀⠀⠀⠀⠙⣿⣿⣧⠀ ⠀⠀⠀⢡⡀⠠⢄⠀⠀⣸⣿⣿⡇⢀⠎⠀⠀⠀⠀⠀⠀⣠⣾⣧⠀⠀⠀⠀⠀⡎⠀⠀⡴⠁⠀⠀⠀⠏⢿⣿⣆⠀⠀⠀⠈⢿⣿⣇ ⠀⠀⠀⠀⠳⣀⠀⠑⢠⣿⣿⣿⠁⢸⠀⠀⠀⠀⠀⣠⢾⣿⣿⣿⣧⡀⠀⠀⠀⠁⢀⠞⠀⠀⠀⠀⠀⢸⢸⣿⣿⣆⠀⠀⠀⠈⢻⣿ ⠀⠀⠀⠀⠀⠀⠉⠲⣼⣿⣿⣿⠀⡸⠀⠀⠀⠀⣞⡄⠘⣿⣿⣿⣿⣏⠑⠦⠀⠴⠋⠀⠀⠀⠀⠀⠀⠈⢾⣿⣿⣿⡆⠀⠀⠀⠀⠻ ⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⡿⠀⡇⠀⠀⠀⠀⣿⠀⠀⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⡇⡸⠀⠀⠀⠀⠀⣿⠀⢰⣿⣿⣿⣿⣿⣷⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡴⠁⠀⠀⠀⠀⠀⢸⢠⣿⣿⣿⣿⣿⣿⣿⠀⠀⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⢹⠸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⣼⣦⠃⠀⠀⠀⠀

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

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠫⣦⡤⣄⣩⠤⠬⣁⠀⠈⠉⠑⠒⠠⢄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣶⡆⠀⣤⠑⠦⠤⠼⠁⠀⢠⠖⠒⠢⢄⢈⣽⡦⢄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣛⣿⣏⠉⠑⢄⠀⠀⠀⠀⣘⠢⠤⣠⠼⠃⠉⣁⠀⠍⠢⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⢲⡟⠲⢤⣄⣀⡙⠓⠲⠶⠀⠀⠘⠧⣬⣞⠒⣻⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠖⢉⢿⣿⣿⣭⡟⠛⢁⠤⡀⠀⠀⢨⠟⢿⠒⠶⢶⣾⣾⢿⣾⢛⣾⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⣻⣦⣻⣿⣿⣁⠀⢻⣤⣇⣸⡄⠘⠶⠞⠁⢸⣁⣸⣿⣿⡿⣿⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⢧⡸⣮⠛⠛⠻⠿⢿⣿⣿⣙⣿⠋⠉⠓⣾⣦⣿⠚⠙⣿⣿⣿⣷⠏⠀⠀⠀ ⠀⠀⢀⣤⡶⢶⣾⠟⢉⣿⡿⢩⣇⠀⡼⣿⢾⡶⢄⠀⠀⠀⠈⠙⣛⣭⣷⣤⡴⣿⣿⣿⣶⣶⣿⣿⡿⠋⢳⡀⠀⠀ ⠀⢠⠟⣅⣠⣿⣃⡴⣯⣾⡿⣿⠻⢿⣅⣠⡾⠽⠒⠤⣀⠀⠀⠘⢧⣀⠈⠉⠛⢭⠉⢉⠟⠛⠛⢍⠀⣠⠜⡇⠀⠀ ⠀⢸⣀⣼⠞⢉⡥⣾⣿⢸⣵⣿⣴⣿⠿⠻⢤⣠⡴⣏⠭⣉⡳⠶⣤⣄⣭⣍⣚⡉⠀⠈⠑⠒⣶⣭⣶⣽⡾⠁⠀⠀ ⠀⠀⠉⢀⠴⡏⠀⣻⣿⣾⡿⠟⠉⠀⠀⠀⠀⠉⠒⠦⢶⣉⡴⠚⠁⣠⣾⠋⣩⡿⠶⢶⡟⢛⣿⠟⠛⣿⠀⠀⠀⠀ ⠀⠀⢰⠋⠳⣧⣴⣿⡿⠋⣀⠤⠠⡴⠒⣔⣲⣤⣤⣤⣤⣌⣉⣛⠛⠤⠥⢼⣋⣴⣶⣛⣄⣶⣷⠶⠞⢻⣆⠀⠀⠀ ⠀⠀⣼⣄⡠⢋⣿⣿⠒⢧⣼⣶⣶⣿⣟⠉⠉⣻⣿⣧⣽⣿⣿⣿⣿⣿⣶⣶⣲⡤⣤⣍⣁⠉⢯⣦⠀⠀⠹⣆⠀⠀ ⠀⣼⠃⠀⢠⣿⣿⣀⣟⣶⠟⢿⣟⣿⣿⣿⣿⣿⣿⣿⣿⠟⢿⣿⣿⣿⣿⣿⣿⣤⣼⣇⣼⣿⣿⣿⣧⠀⠣⢹⡆⠀ ⢰⡟⠀⠀⣎⣿⣿⠟⠻⣿⣤⣤⣿⣿⣿⣿⣿⠟⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣩⣿⣿⣿⣿⣻⣿⡆⢱⡇⣿⡀ ⣼⠃⠀⢸⣽⣿⣷⣀⣀⣼⠿⣤⣿⣿⣯⣬⡇⡀⠀⠀⢘⡿⠿⣿⣿⡟⠛⢿⣿⠿⠟⠉⢹⣿⣞⣿⣿⣼⣼⣿⢸⡇ ⣿⠀⠀⡏⣿⡟⣿⣿⣿⣿⣾⣿⣿⡿⢿⣿⡟⠙⢲⠖⢻⡧⣤⣿⣿⣧⣀⡜⢻⣿⣷⣶⣿⣿⢿⣿⣿⡏⡏⠹⣜⣷ ⣿⠀⠀⡇⣿⣿⣿⡿⣿⠋⠉⣙⠻⡷⣾⠋⠉⢲⣾⢷⣾⠿⠛⠒⠒⠻⣭⣟⣿⣿⣿⡟⠉⠙⣾⡿⣿⡇⡇⠀⢛⡿ ⢿⡀⠀⢷⣿⣇⡿⢷⡬⣽⠧⡀⢳⣸⢸⣦⣴⣿⠟⠉⠀⠀⣠⣴⡞⢛⠛⡛⠿⣯⡻⣿⣦⣾⣿⣿⣿⢷⠃⠀⢸⡇ ⢸⣷⡄⠘⣿⣿⡿⣦⡘⠾⣶⣷⠞⡼⢸⣻⣿⠋⡠⠊⠀⢲⡯⠀⣸⡟⣿⣧⡄⠈⢻⣿⣧⣿⣿⠛⡿⡼⠀⠀⣾⠃ ⠀⢿⣿⣄⢳⣿⣧⢻⣿⣤⡄⣿⠠⡇⡆⢿⡇⢰⣅⣀⣤⣼⣗⠒⠻⣿⣿⣿⠃⢀⣿⢧⢻⡏⠈⣹⣿⠃⠀⢰⡏⠀ ⠀⠈⣿⣧⣃⢻⣿⣷⡙⣿⣷⡘⡄⠻⠯⢼⣷⠀⢙⡏⠀⠀⠹⣗⢤⡀⠑⠘⢠⡾⠃⢸⢸⣿⣾⣿⠃⠀⢠⡿⠀⠀ ⠀⠀⠘⢿⣿⡣⡹⣿⣿⣮⣿⣷⡘⣄⠀⠀⢏⠓⡻⠁⠀⠀⠀⠀⠙⠛⠛⠛⠋⠀⣠⡎⣸⡿⡵⠁⠀⣠⡟⠁⠀⠀ ⠀⠀⠀⠈⠻⣿⣿⣮⠻⣿⣿⠉⢹⣌⠻⢷⣜⣦⡘⠦⠴⡺⣵⡤⠀⠀⠀⠀⠀⢀⣽⣵⡿⠋⠀⣀⣼⠋⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⢾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡰⠃⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠃⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡏⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠁⠠⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡄⣠⣿⠤⠶⠒⠒⠋⠉⠉⠙⠓⠲⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⢷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⠙⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠈⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣖⣋⣠⠤⠤⠤⣤⣽⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠋⠉⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⠒⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡛⢻⠶⣤⣀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠟⠁⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠈⡄⠈⠙⣧⠀⠀⠀ ⡇⠀⠀⠀⣆⠀⠀⠀⠀⣠⣾⠏⠁⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠇⠀⠀⠘⣧⠀⠀ ⢻⡄⠀⠀⢻⣆⠀⠀⢀⣿⠁⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠸⣇⠀ ⠘⣧⡀⠀⠈⣿⣦⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⣿⢀⠀⠀⠀⠀⢿⡀ ⠀⠘⣧⡀⠀⠘⢟⢷⣼⡇⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⡞⠉⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡋⣸⣷⣴⣿⢸⠀⠀⠀⠀⠸⡇ ⠀⠀⠘⢷⡀⠀⠀⠢⣹⣇⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠈⣷⣶⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡿⢹⣿⠈⣇⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠙⢦⣀⠀⠀⣿⣄⠀⠀⠀⠀⠀⠀⣿⠻⡄⠀⠈⠛⠋⠁⠀⠀⠀⠀⠘⠿⠟⠀⠀⠀⠀⠁⠀⠈⣿⣧⣘⣦⠀⠀⢠⠇ ⠀⠀⠀⠀⠀⠀⠈⠉⠛⠋⠻⣆⠀⠀⠀⠀⢰⣿⣧⡘⢦⠀⠀⠀⠀⠀⠀⣀⣀⣀⡤⠤⠤⢶⡀⠀⠀⠀⢀⡾⠀⠉⠛⠻⠛⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠦⠶⠻⣇⠀⠙⢶⣿⣦⣤⡀⠀⡴⠻⡇⠀⠀⠀⠀⠀⠙⠶⣤⣴⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣀⣙⣛⣻⣿⣿⠃⠀⠀⡄⠀⠀⠀⠘⣄⠀⠈⣿⠁⠀⠀⣠⠞⢿⠟⣶⡄ ⠀⠀⠀⠀⠀⠀⣠⣿⣤⣶⡖⠠⣤⣄⣀⠀⠀⠀⠀⠀⠀⠉⣟⣩⣥⣿⢤⣤⣼⠀⠀⠀⠰⣄⣼⠳⢼⡿⠀⠀⠀⣿⠖⢾⡷⢻⣿ ⠀⠀⠀⠀⠀⠀⠻⠏⣩⣿⣯⣀⣿⠿⠤⠇⠀⠀⠀⠀⠀⢰⠋⠉⠀⣶⣤⣀⣙⣷⡀⠐⠿⣟⠁⠀⠀⠀⠀⠀⠀⠙⠦⢾⣿⠾⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣾⡀⠀⠀⠢⡁⢈⣿⡾⢧⣀⠀⢈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠛⢿⠟⠒⠲⠶⠟⠚⠉⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣄⡀⠀⠀⠀ ⠀⠀⣤⡶⢶⣖⡶⠤⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⡿⠛⠉⢉⠉⠙⣿⡄⠀⠀ ⠀⠀⣿⢰⣌⣭⡽⠷⠶⢮⣭⣛⣲⢶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣻⡵⢞⣋⣥⠶⠶⠒⠿⣧⡀⢸⣿⡀⠀ ⠀⠀⡏⣾⡟⠀⠀⠀⠀⠀⠀⠈⠙⠳⢦⣌⡙⠻⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡿⣿⣫⣷⠞⠋⠉⠀⠀⠀⠀⠀⠘⣧⠀⡟⡇⠀ ⠀⢰⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢶⣌⡛⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⣿⣿⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⡇⢿⠀ ⠀⣿⡟⢻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣯⣿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢩⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⣧⢸⠀ ⠀⣿⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣯⡿⣷⣶⠶⠶⠒⠒⠒⠲⠶⢶⣦⣤⣤⣴⣷⣿⣿⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣾⠀ ⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠓⠚⠛⠋⠉⠉⠉⠉⠉⠉⠑⠒⠛⠿⢿⣥⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⢀⡿⠀ ⠀⠸⡇⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⡇⠀ ⠀⠀⢻⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣠⣿⠁⠀ ⠀⠀⢺⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢩⡇⠀⠀ ⠀⠀⠈⠻⣷⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣣⣿⡇⠀⠀ ⠀⠀⠀⢰⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣏⣼⠟⠁⠀⠀ ⠀⠀⠀⣿⢁⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠶⣦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡟⠀⠀⠀⠀ ⠀⠀⣸⠇⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⠶⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣆⠀⠀⠀⠀ ⠀⢠⡟⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⣿⣿⡿⠁⠀⠀⠈⣧⡀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⠉⢿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⢿⣆⠀⠀⠀ ⠀⣸⢳⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠏⢼⣿⣿⠿⣦⣄⣠⣾⣿⣧⠀⠀⠀⠀⠀⠀⣸⣇⣀⣀⣴⡿⢿⣿⣿⡏⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣏⢿⡀⠀⠀ ⠀⡏⢼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠸⣿⣷⣤⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣄⣴⣿⣿⠇⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡞⣧⠀⠀ ⢰⠇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠙⠿⣿⣿⣿⣿⠟⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⣿⡄⠀ ⢸⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡀⠀⠀⠀⠀⠀⢀⣠⣶⣿⡿⠁⠀⠀⠀⠀⠀⢻⣿⣍⠙⠛⠉⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡇⠀ ⣸⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠻⣿⣗⣒⠒⢚⣋⣡⣾⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠻⣿⣷⣦⣀⠀⢀⣤⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⠀ ⣿⠘⣇⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⣤⠀⠀⠀⣼⢻⣿⠀ ⣿⠀⢻⡄⠀⠀⠰⠿⢿⣿⡶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⢟⣿⣿⣿⣿⠀⠀⠀⣿⢸⣿⠀ ⣿⡄⠀⢻⣄⠀⠀⠀⠈⠻⣿⣶⣍⡙⠳⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⣡⣴⣿⠟⠉⠉⠀⠀⠀⢠⡟⣸⣿⠂ ⠙⢿⣦⡀⣹⣶⣄⡀⠀⠀⠈⠙⠿⣿⣷⣶⣬⣝⣛⣶⡤⣤⣤⣀⣀⣰⣄⣾⣷⣄⣀⣾⠀⠀⠀⠀⠀⣀⣀⣠⡤⠴⠞⠛⠋⢁⣠⣴⣾⣿⠟⠁⠀⠀⠀⠀⠀⣠⠟⢡⣿⡟⠀ ⠀⠀⠙⢿⣮⣟⠿⣟⠶⣤⣀⠀⠀⠈⠙⠻⢶⣬⣝⣛⠿⠿⢿⣶⣤⣬⣥⣄⣃⣉⣉⡀⠚⠻⠿⠿⠛⠛⣛⣛⣀⣤⣤⣶⣾⣿⣿⠟⠋⠁⠀⠀⠀⠀⢀⣤⡾⢏⣴⡿⠛⠀⠀ ⠀⠀⠀⠀⠈⠛⠷⣮⣗⣈⠙⠛⢦⣄⣀⠀⠀⢈⣍⣛⣿⡆⠀⠀⠉⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢉⣽⠿⠿⠛⠉⠀⠀⠀⠀⠀⣀⣤⡾⢟⣫⣴⠿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣶⣦⣬⣉⣙⠳⠿⣭⣽⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣻⣥⣤⣄⣤⣤⣤⡶⠿⣛⣭⡶⠟⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠻⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⣶⣶⣶⠶⠶⠞⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⡀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠂⠄⠠⢀⠀⢀⠀⠀⡀⠀⢻⣌⠻⢮⡽⣹⠮⣝⣣⠿⠋⢀⠀⠀⠀⠀⠀⠀⠀ ⠠⢁⠂⡐⠠⢈⠠⢀⠡⢀⠂⠈⣿⢻⣬⡙⡷⠛⠉⠁⣠⠔⠃⠠⠈⠄⡁⢂⠡⠀ ⢂⠂⠔⡀⠃⠄⢂⠄⡐⠠⠈⠄⠹⣷⣎⡟⣿⢦⡼⣥⣤⣀⣂⣥⣈⠐⣀⣂⡐⠠ ⠠⢌⡐⠤⢁⠊⢄⠒⣠⠷⢈⡘⢄⠂⠍⠻⢮⣏⡷⣝⡾⣹⢯⣝⡯⣿⣻⣽⣻⢟ ⠐⠤⡐⠢⢌⡐⢢⢰⠏⡐⢂⠰⡀⢎⣌⠐⡂⢌⡙⢛⠛⡙⢋⠍⡙⠛⣷⣯⣟⣿ ⢈⠒⡄⢃⠆⡘⢤⡟⢠⢑⣬⣦⣽⣿⡋⠔⡡⢂⠜⡠⢃⡘⠄⢎⠰⡉⠔⢻⠞⡩ ⠠⢃⠜⡠⢊⠔⣸⢧⣘⣾⣷⣿⣿⣿⡟⣳⡄⢣⡘⢄⠣⡘⠌⢆⠣⣘⡘⠤⣊⠔ ⠱⣈⢆⡱⢌⣺⣼⣿⣿⣿⣿⣿⣿⣿⣿⣴⡿⡐⡌⢆⢣⠱⣉⣦⠓⡤⢃⠳⡌⡜ ⣱⣼⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢱⡘⡜⡜⢢⠳⣉⢦⡙⢦⣋⠵⣊⡜ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣕⢣⡝⣬⣙⢣⡝⡜⢦⡹⢦⣙⢮⡱⢎ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣝⣣⢗⡺⡴⡭⢶⡹⢞⣣⡝⣶⡹⣲⢽⣩ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⣟⢯⢯⡿⣵⢫⣜⢮⣳⢳⡝⣧⢻⡝⣶⡹⢶⣹⢧⡻⣼ ⣿⣿⣿⣿⣿⢿⣿⣝⣳⡽⢾⣻⡿⣜⣧⢻⣎⣷⢫⡾⣭⢷⣛⣶⢻⣻⣼⣳⣻⡵ ⣿⣿⢿⡽⣞⣯⣻⣞⡷⣽⡿⣽⣟⣧⡟⣯⣞⡾⢯⡷⢯⣯⢟⣞⣯⢷⣳⢯⣷⣻ ⣿⣿⣯⣿⣿⣶⣟⣾⣿⣻⣽⣷⣿⣾⣽⣳⢯⣟⣯⣟⡿⣞⡿⣾⡽⣯⣟⡿⣶⣻

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

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⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⡿⠗⠀⠠⠄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠈⠑⢶⣶⡄ ⢀⣶⣦⣸⠀⢼⣟⡇⠀⠀⢀⣀⠀⠘⡿⠃ ⠀⢿⣿⣿⣄⠒⠀⠠⢶⡂⢫⣿⢇⢀⠃⠀ ⠀⠈⠻⣿⣿⣿⣶⣤⣀⣀⣀⣂⡠⠊⠀⠀ ⠀⠀⠀⠃⠀⠀⠉⠙⠛⠿⣿⣿⣧⠀⠀⠀ ⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇⠀⠀ ⠀⠀⠀⣷⣄⡀⠀⠀⠀⢀⣴⡟⠿⠃⠀⠀ ⠀⠀⠀⢻⣿⣿⠉⠉⢹⣿⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠀⡏⣉⡐⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠉⠐⠚⢁⣴⣄⠐⢮⣪⠀⠀⠀⠀⠀⠈⢓⢄ ⠀⠀⠀⠀⠀⠀⠀⡄⢰⠀⠰⢁⠴⣟⠿⠃⣿⣷⠯⠀⠀⠀⢀⠂⠀⠀⡎ ⠀⠀⠀⠀⠀⠀⠈⢷⣿⡆⣰⠛⠒⣜⠀⠀⢈⣷⡀⠀⢀⠔⠁⠀⠀⠀⢇ ⠀⠀⠀⠀⠀⠀⠀⠘⢖⡋⢻⡄⢀⢻⡙⣥⣍⡠⠃⠀⠁⠀⠀⠀⠀⡜⡘ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⣸⡮⠡⢠⢱⠹⠑⢴⠀⠀⠀⠀⠀⡠⢊⠔⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡇⠀⢸⡸⡠⣄⢜⠀⠀⣀⡤⣺⡵⠂⠀⠀ ⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⣠⠿⠀⠘⠙⠓⣷⡞⠈⠉⢀⡻⠁⠀⠀⠀⠀ ⠀⢀⠀⠈⠢⣿⣦⡠⠔⠚⠆⠃⠦⠤⠠⡲⢿⣷⡫⣖⣋⡀⠀⠀⠀⠀⠀ ⠀⠢⠌⠉⠙⠋⠎⢀⠠⠄⠼⣰⠀⠠⣱⢗⠟⠙⠋⠀⠀⡈⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡆⡀⠂⠉⠀⠀⠑⢎⠆⡄⠀⠀⠀⠀⠀⢁⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡔⣿⣀⠀⠀⠀⠀⠀⠀⠑⡥⡤⠔⣮⣧⠔⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢡⠿⠇⡉⣔⠠⠄⠀⠀⠀⢸⡀⠤⠘⠁⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⡀⠀⢠⣻⠀⢧⡏⠙⠢⠄⣀⣀⠠⠃⠀⠁⢄⠠⢄⠀⠀⠀⠀⠀⠀ ⠈⠉⠁⠂⠉⠹⠄⢘⣞⠴⠄⠀⠀⠀⠀⠀⠀⠀⠀⠑⠠⠬⠊⠚⠷⠀⠀

⠀⠀⠀⡌⠀⠇⢁⠈⠓⢄⡀⠀⠀⣀⠔⠈⠀⠀⡜⠀⠀⠀⠀⠀⢤⡦⠊⡆⠀ ⠀⠀⠀⠃⠀⠀⠸⠀⠀⠀⠉⠑⠊⠀⠀⠠⠄⢊⠀⠀⠀⠀⠀⢀⠎⠀⢰⠃⢐ ⠀⠀⠀⡀⠀⡆⠀⡷⣄⠀⠀⠀⠀⠀⠀⡀⢀⡙⡀⠠⢤⡤⠒⠁⠀⣰⠁⠀⠘ ⠀⠀⠀⢇⠀⠘⣄⠰⣀⠀⠀⠀⠀⠀⠀⢰⠠⠤⢃⠠⠤⢄⠁⡲⠒⡏⠀⡄⢸ ⠀⠀⠀⠈⢄⠀⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⣀⡀⠤⣼⠋⠀⡠⢤⡦⢁⠆ ⠀⠀⠀⠘⢇⠓⠄⠀⠁⠁⠒⠢⢄⣄⠀⠀⠀⡀⣠⠖⠋⢀⣀⠀⠐⠊⠒⣳⠆ ⠀⠀⠀⠀⢮⠶⠤⠀⠀⠒⠒⠒⢒⡿⠦⠤⠤⢿⡓⠚⠉⢉⠀⠀⠁⢐⠾⠃⠀ ⠀⠀⠀⠀⠈⠑⣤⠄⠀⠀⢀⠀⠊⠣⠄⡀⠤⠃⠀⢀⣠⠎⣀⠶⢎⡁⠀⠀⠀ ⠀⠀⠀⠀⣤⠊⠀⢙⠄⠀⠘⣦⣀⡠⠴⢳⠒⠒⢸⠉⠂⠀⠪⠒⢤⠬⠆⠀⠀ ⠀⠀⠀⠀⠀⠉⢁⠖⠑⠂⠀⠈⠈⢆⡀⠀⠀⡠⠊⠀⢀⡡⠐⢒⡒⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠖⠒⠒⠂⠤⢄⣀⣀⡉⣁⣠⡄⢊⣁⡀⣠⡂⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⡉⡹⠋⠉⠉⠑⢦⡙⠛⠟⣻⢟⠋⠁⠀⠸⠳⣈⠝⠀⠀⠀⠀ ⠐⣖⠦⡀⠀⠀⠈⡇⢀⠀⣀⡀⠀⠙⢦⡜⠁⠎⠀⠀⢀⠃⠀⡧⡀⠀⠀⠀⠀ ⠁⠚⠆⠈⢂⠴⢪⡗⠁⠀⠀⢣⡀⠀⠀⠀⡘⠀⠀⢀⠆⠀⢀⡇⢱⠀⠀⠀⠀ ⠀⠀⠀⢠⠋⠂⢪⡄⠀⠀⠊⠁⠈⢳⠂⠠⠀⠀⡶⠮⠤⢄⡎⠀⠀⡇⠀⠀⠀

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

⠀⠀⠈⠱⣦⡀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⠀⠄⠀⠈⢉⡿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⡀⢀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⡭⠉⠁⠀⠀⠀ ⢠⠀⠀⠀⠀⠙⢄⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⡀⠀⠀⣼⣏⣤⣤⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠔⠁⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⣿⣿⣿⣿⣷⡳⣄⢹⡟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⢀⣿⡞⠀⠀⣰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣥⡼⠋⠀⠀⠀⠀⣠⣴⣶⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⣰⠟⡏⠀⢀⣼⡿ ⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠈⣿⣿⣿⣿⠿⠋⠀⠀⠀⢀⣴⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣦⠀⠀⠀⠀⠉⠻⣿⣿⣿⣿⢿⡯⠉⠁⠀⠀⠰⢾⡿⠐⠀⣴⣿⡿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣄⡀⠈⢿⣿⠟⠋⠀⠀⠀⢀⣴⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⡝⢯⡀⠈⠀⠀⠀⠀⠴⣾⣿⢀⣤⣾⣿⡿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣯⣉⣉⣁⠀⠀⠀⠀⠀⠘⠛⣛⣭⣥⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠰⣽⣦⡀⣰⣶⣶⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠉⠁⠀⠀⠉⠉⠓⠦⡀⠀⢠⣾⠿⠋⠉⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⠿⠿⠟⣿⣿⣿⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⠋⣠⣶⡶⠖⠂⠀⠀⠀⠀⠀⠘⢶⣿⠏⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠉⠈⠻⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠶⠿⣿⣿⠟⠉⠐⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠛⣻⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁⢸⣿⠀⠀⠀⣀⣀⡟⠀⠀⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⠀⠘⣿⣿⡄⠀⠀⠀⠤⠤⠀⠀⠐⠦⠤⢤⣄⣀⣙⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⢀⡀⠀⠠⠀⠀⠀⠀⠀⠈⢿⡀⠀⢾⣿⣿⠇⠀⠀⠀⠀⠀⠀⣿⢰⣤⡀⠀⠀⠀⠀⣹⣿⠁⠀⠀⣠⡄⠀⠀⠀⠀⠀⢀⠀⠈⠙⣯⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⢀⣠⣶⠟⠀⠀⠀⠀⠀⠀⣼⢀⡀⠈⠛⠦⠼⣿⡿⠶⠶⠶⣤⣠⣀⠀⣿⣾⣷⢱⠀⠀⢀⣴⡿⠃⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠈⠳⣤⡀⠘⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠛⠿⢥⣤⣤⡤⠄⠀⠀⠸⣿⡿⠿⣷⡦⠀⣠⠖⠀⠀⠀⠀⠐⠆⠈⠙⠿⠿⣿⣯⡤⠴⠛⣉⠀⣀⣰⢿⡀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠈⣿⠶⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢾⣿⣿⣶⣶⣤⣀⠀⠀⠀⣠⡷⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⣀⣤⣥⡾⠋⣿⣿⡇⠀⠀⠀⠀⠀⠀⠹⣦⢀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣞⣿⠛⠂⠀⠈⠙⢳⡶⠛⣁⣠⣤⣤⣄⣀⠀⠀⠀⠀⠀⣠⣾⡄⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⢡⠴⠞⣛⣷⣶⠦⢤⣤⣈⣿⠶⠼⠇⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣯⠼⠀⠀⠀⠀⠀⡏⠀⣾⣿⣿⣿⣿⣿⣿⣿⣶⡀⠚⠉⢻⣿⠃⢰⡿⠋⢀⡴⠀⠀⣀⣤⡾⠟⠛⠛⠻⢿⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣛⣻⣿⡦⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠹⣄⢿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠛⢀⣾⣥⠞⠋⠀⢠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣶⣄⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠿⢿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⣀⣴⠿⠋⠁⠀⠀⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⠀⠀⠀⣀⣤⠀⠀⠀⠀⠀⢈⡙⠛⠻⠿⠷⠶⠖⠒⠛⠉⠀⠀⠀⠀⠀⢘⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢸⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡟⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀ ⠀⠀⠀⠀⠀⡇⠀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⣤⠖⠛⢉⡵⠁ ⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⡠⠤⣒⡯⠟⠊⠉⠀⠀⡠⠊⠀⠀ ⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠁⠀⠀⠀⣠⣴⠟⠋⣡⠔⠊⠁⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⠀⠀⡀⠀⠀⠀⠈⣆⠀⠀⠀⣀⠔⣯⣠⣾⡵⠶⢤⣀⣠⠞⠋⢀⠔⠊⠀⢀⣀⣀⡀⠀⠀⡰⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠟⡄⠀⣇⠀⡤⠀⠀⠸⣤⡴⠛⠁⠀⣼⠋⠉⠀⠀⠉⣓⣮⣷⣾⣧⣐⣺⠝⠋⠁⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⡆⢇⠀⡿⣤⡃⠀⣤⠞⡽⠁⠀⠀⢰⠃⠀⢠⣦⠖⠋⠁⠉⠢⡙⠻⢦⡑⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣧⠘⡦⠃⠃⢨⠎⠀⡼⠁⠀⠀⠀⣾⠀⢀⠾⡍⠓⢦⣀⠀⠀⠈⢦⠀⠹⣦⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡤⢾⡇⠹⡀⣰⠃⠀⢰⠃⠀⠀⠀⡜⠹⡄⠀⢀⡇⠀⠀⠈⠳⡀⠀⠈⢇⠀⢹⣟⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣯⣶⠋⠹⣄⢿⠇⠀⠀⡞⠀⠀⠀⡼⠀⠀⡇⠀⢰⡇⢠⣠⣶⣶⣿⣶⣶⣺⡄⠀⣿⢰⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡿⡽⠁⠀⡀⡞⡜⠀⠀⠀⡇⠀⠀⢰⠁⢀⣀⣧⠀⢸⢠⣾⣿⣿⡗⣏⢿⡟⢛⣇⣄⣿⡧⣇⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡾⢸⠃⠀⡜⣰⣁⣇⣀⣀⣠⡧⡤⣴⣿⣉⡁⠀⡟⠀⡾⢸⣿⣿⣿⣷⢺⠀⢧⢰⢿⣹⣧⣡⠤⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣷⡏⠀⣼⠁⢻⠍⣯⠀⢀⣸⣿⡿⢽⣿⣿⢻⣷⡇⢀⠇⠀⠘⠮⣛⣋⠼⠀⢸⣼⣿⣿⢿⡓⢦⣼⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡇⢰⢻⠀⠈⡇⡟⣌⣻⣿⣿⡃⢺⣿⣿⡿⡻⡇⢸⣀⡠⠤⠀⠀⠀⠀⠀⢸⡇⣹⠇⠀⠙⢦⡻⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡇⢸⢸⡀⠀⠹⣷⣹⡉⠙⢻⢇⠈⡇⠩⠑⢡⢋⡏⠀⠐⣣⡀⠀⠀⠀⠀⢸⠇⡟⣀⡀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⡀⠻⣼⠀⢇⠀⡰⢛⣏⠹⡄⠈⢏⢆⢃⠀⠀⢸⣸⠀⢀⣜⡻⠽⡄⠀⠀⢀⣿⢤⡀⣸⣿⢧⣀⡇⠀⣀⣀⣀⣀⣀⣀⠀⠀ ⡇⠀⠀⢻⣆⠘⡄⣷⣿⠋⠣⣙⢆⠈⢎⢾⡄⠀⣜⠇⠀⠸⣋⠤⠞⠁⣠⢖⣿⠷⣰⣽⠏⡇⠘⠟⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⡇⠀⠀⠀⠙⣄⠘⣝⣿⡀⠀⣼⡟⠳⢌⢧⣽⣦⣿⣤⣤⣤⣤⣤⠴⠚⣿⠮⡞⢀⡿⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⠁⠀⠀⠀⠀⠈⠀⠈⢷⡑⠤⣏⣇⢀⣶⡿⠛⢾⠧⢼⡇⠀⠀⠀⠀⠀⡟⠀⣡⣿⠶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⢀⡨⠿⣖⠛⠢⢌⣀⣸⡇⠀⠀⠀⠀⠀⢻⣺⠟⠁⠀⠀⠘⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡯⢮⠥⠀⠈⠑⠠⠤⠮⠁⠀⠀⠀⣠⠔⠊⠁⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⠏⠀⠀⠀⠀⠀⠀⣀⣠⠴⠒⢉⡤⠁⠀⠀⡀⠀⠀⠀⠀⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢤⣖⣋⣧⡴⠤⠤⢴⣒⠾⠭⠁⠀⠀⠉⡀⠀⠀⠀⠀⠱⡀⢼⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣟⠁⠀⢀⣠⢯⠇⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠳⡀⢱⡀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⣰⣇⠼⢤⠤⢞⠑⢦⠀⠀⠀⠀⠀⡤⠒⣶⠒⢣⠤⣧⡈⢿⡆⠀⠀⠀⠀⠀⣾⡷⡏⢸⠀ ⣆⣀⣀⣀⣀⣀⣀⣀⣀⣸⣀⣠⡎⠈⢻⠀⠘⡄⢸⡀⢸⣀⣀⣀⣀⣀⡇⢠⡇⠀⡞⠀⣿⠓⣄⣳⣀⣀⣀⣐⣊⣁⣉⣁⣸⠀ ⠉⠉⠉⠉⠉⠉⠉⠉⠁⠉⠉⠉⠉⠲⠬⠧⢄⡗⠼⠙⠋⠉⠉⠉⠉⠉⠙⠾⠣⡞⠧⠼⠧⠔⠉⠉⠉⠉⠉⠉⠉⠁⠈⠉⠉⠀ ⠀⠀⢠⡀⡀⢠⣄⢀⡄⢠⣄⣠⣤⣤⡖⣀⣤⣄⠀⠀⢠⠀⠀⠀⣶⣄⣠⣤⣠⠀⣀⣀⣤⣀⣀⣤⣀⡀⢠⣤⣦⡤⡤⣄⠀⠀ ⠀⠀⠈⣿⣳⡏⣿⢛⣗⣾⣽⣼⡇⠀⠀⣿⣓⡟⠀⢠⣟⣷⡀⠀⠈⠀⡗⠋⢻⣠⣯⣿⣖⡋⣧⣔⡃⣱⠋⠀⠁⣚⠋⠁⠀⠀ ⠀⠀⠀⠈⠀⠀⠀⠀⠈⠀⠀⠀⠁⠀⠀⠈⣁⡀⠀⠈⣀⡀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠘⢿⣿⣿⣿⡿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⢳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⡿⠃⠀⠈⢿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠈⢿⣿⡇⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⣿⣿⡋⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠉⠀⣠⣿⣿⣿⣿⣿⣿⣦⣤⣤⣤⣤⣴⣾⣿⡇⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⣹⣿⠿⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣷⣿⣿⣿⣿⣛⣿⣿⣿⣷⣶⣶⣦⣤⣴⣿⣿⣿⠿⠛⠛⢿⣿⣿⣿⣿⠟⣫⠟⠁⠁⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⣹⣿⣧⡀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠛⢹⣿⣿⣟⡿⠿⢿⣿⣷⣶⣄⡀⠀⠈⠉⠉⠀⠀⠁⠀⠀⠀⠀⠀⠀⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⡿⣠⡾⠉⢳⠹⣧⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⢿ ⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⢠⡿⣿⠀⠈⠙⠳⡄⠀⠉⠙⢿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠋⣤⠶⡟⠀⢿⡇⠀⠀⢸⣿⠘⢿⣿⣿⣿⣯ ⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢸⠃⠘⠿⡛⠛⡟⠂⠀⠀⠀⠀⠙⢿⣿⢦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣟⣽⡿⠁⠀⠀⢠⡾⠁⠀⢸⡇⠀⠀⣼⡏⠀⠀⢻⣿⣿⣿ ⣿⣿⠿⣿⡆⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⢠⡌⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢻⣿⢿⣿⣯⡿⣿⡇⠀⠀⠀⣸⠁⠀⠀⣼⠇⠀⢀⣿⠇⠀⠀⢸⣿⣿⣿ ⣿⡟⠀⢻⣿⡄⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⣾⠁⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡾⠃⣸⡿⠋⠀⣿⡇⠀⠀⣠⠏⠀⠀⢀⡏⠀⠀⣼⡟⠀⠀⠀⣿⣿⣿⣿ ⣿⡇⠀⢀⣹⣿⣆⡀⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⠈⢳⣄⣠⡾⠁⠀⣸⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠾⠋⠀⠀⠋⠀⠀⠀⣿⠳⠶⠾⠁⠀⠀⢀⣾⠁⠀⣼⡟⠀⠀⠀⠀⠻⢿⣿⣿ ⣿⡇⠀⠀⠈⠁⠈⠉⠉⠉⠛⠛⠓⠚⠛⠶⠦⠤⣄⣀⣀⣉⠀⠀⣰⠏⢸⡇⠀⠀⠀⣀⣀⣠⠴⠶⠚⠛⠛⠛⠛⠛⠓⠲⠿⢦⣀⡀⠀⠀⣠⣞⣁⣠⠼⠟⠛⠋⠁⠀⠀⠀⠀⠀⠀ ⣿⣷⡀⠀⠀⠀⠀⠀⠰⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠳⠤⠸⣇⣴⠾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠺⠿⣅⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣧⡀⠀⠀⠀⠀⠀⢰⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠲⣤⡀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣶⣶⣶⣶⣶⣶⣶⣶⣬⣭⣂⠀⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠁⠀⠀⠀⢀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢄⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣷⠋⠙⢳⡄⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣷⠀⠀⠹⣄⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⢹⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠋⠀⠀⢠⣤⣤⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⣸⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⠀⠀⠀⠀⠀⠙⠻⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣷⣄⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀ ⠉⠛⠛⠿⠿⠿⢿⣿⣿⣷⡉⠻⠦⠀⠀⠀⠀⠀⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀ ⣦⡀⠀⠀⠀⠀⠀⠀⠙⠿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⡿⠿⠛⠉⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀ ⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣴⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⠒⠒⠒⢒⣶⡒⠒⠒⠒⠒⠚⠋⠉⠉⠉⠉⠉⠓⠲⣤⣀⠀⠀⠀⠀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠸⣄⣠⠞⠋⠉⠉⠛⢯⣍⠉⠉⠉⠻⣿⣿⠿⠿⠿⣶⡄⠉⢙⡶⠚⠋⠁⠀⠀⠀⠀⠀⠀⢀⣤⠂⠀⠀⠀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣦⣭⡁⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠙⠿⣮⣤⣀⣿⣧⡴⠎⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠁⠀⠀⠀⠀⢁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠖⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣞⢧⡀⣠⣄⠀⠀⠀⠀⠈⠳⣄⡀⠀⠀⠈⠻⣿⠫⡄⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣯⡷⠋⢹⡄⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠙⣦⠇⠀⠀⠀⠀⠀⠀⣤⣞⣡⡤⠴⠒⠒⠒⠒⠒⠀⠀⠀ ⠀⠀⠀⠀⠤⠴⠒⢶⠒⠒⠶⠤⣭⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣄⣸⠀⣤⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⢹⡀⠀⠀⠀⠀⢠⡾⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢳⣄⠀⠀⠀⠈⠉⠛⠦⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣦⡈⠉⠳⢦⣀⠀⠀⠀⣀⡴⢀⣀⣾⠁⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⣹⢦⡀⠀⠀⠀⠀⠀⠀⠈⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢳⡄⢀⠈⠉⠉⠉⠁⠀⣘⡿⠃⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠤⠟⡙⠛⠛⠛⠋⠁⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠔⠓⠀⢙⡆⠀⠀⠀⠀⠀⣖⠀⠐⠒⠤⢹⡀⠀⠀⠀⠀⠀⠀ ⠳⣀⠀⢀⢔⡡⠄⠒⠂⠉⠀⠱⣄⠀⠀⠀⠀⠀⠀⠉⠁⢲⠤⣉⠢⡀⠀⠀⠀⠀ ⠀⠘⡧⣏⠁⠀⠀⠀⠇⠀⠀⠀⠈⠲⢄⡀⠀⠀⠀⠀⠀⡼⡀⠈⢯⡲⠀⠀⠠⡀ ⠀⠀⣇⠀⠉⠐⠒⠂⠚⠂⠀⠀⠀⠀⠀⠈⠙⣲⣶⣶⣿⣿⣷⣤⡧⠉⠓⠤⣄⣰ ⠀⠀⢹⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠿⠿⠉⡩⡛⢿⣿⣤⣤⠏⢸⡀ ⠀⠀⢸⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⢸⡀⠀⠒⠊⠀⣏⣿⣥⡄⠀⠃ ⠀⠀⡜⠍⠛⠿⣿⣷⣶⣶⡄⠀⠀⠀⢸⡇⠀⠀⠀⠙⠂⠤⠒⢊⣴⡃⠀⠀⠀⠀ ⠀⡜⠳⢢⠠⣜⠁⠀⠉⠀⡀⠀⠀⠀⠀⠙⠒⠶⠤⠤⢶⡞⠛⠻⣄⢽⠀⠀⠀⠀ ⠀⢳⠁⠚⠂⠞⠀⠀⠀⠈⠛⠳⠄⠀⠀⠀⠀⠘⠀⣿⢻⣟⢿⡷⠁⠘⠒⠚⠁⠀ ⠀⠘⣧⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠷⢋⢧⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⢧⡀⠀⠀⠑⠒⠒⠊⠙⠢⢄⣀⡤⠂⠀⠀⠀⠀⠀⠈⠊⣷⠤⠤⠀⠀⠀ ⠀⠀⡰⠋⠻⡷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⡺⠁⠀⠀⠀⠀⠀ ⢠⠞⠁⠀⠀⡇⠙⡶⣆⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣣⡇⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠖⡒⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡦⢄⡀⠀⠀⠀⠀⠀⡸⢸⠻⡀⢳⡀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣷⠀⠉⠓⢶⡒⠒⠚⡇⢸⠀⢣⠀⢳⣄⣦⡀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣒⣉⣀⠀⠀⠳⡀⠀⠀⠙⢶⣤⡇⢸⠀⣾⣗⣫⣹⣿⡟⢦⡀⡇⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⡹⠋⠀⠙⢏⠙⠒⠽⣦⣄⠀⠐⢳⣇⢸⠄⢨⣿⣶⣞⣻⣷⠀⢹⣇⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡠⠚⠁⣀⠤⠒⠂⠘⠳⡄⠀⠈⠙⡕⢢⣸⡏⢸⠀⠈⠛⣏⠀⠙⡍⢧⣸⣿⠀⠀⢣⠀⠀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡤⣞⡿⠶⣞⣭⣤⡤⠔⠒⠐⠒⠼⣦⠀⠀⢸⢠⡿⢁⠇⠀⠀⠀⢸⠀⠀⢳⠈⢧⡄⠀⠀⡸⠀⡴⡏⠀⠀⠀⠀⠀ ⣤⣶⣾⣷⣋⣥⠒⢒⡿⠛⠛⣳⠦⢤⣄⡀⠀⠈⣆⢀⣼⣾⢁⡎⠀⠀⣀⠴⠋⠀⠀⢸⡄⠈⢧⠀⢠⡷⠊⢠⣃⣀⠀⠀⠀⠀ ⠀⠀⠀⢀⠞⠃⣠⠊⣀⡴⠊⠁⠀⢀⣠⠭⢿⡷⠚⠉⢰⣿⣾⡄⣠⢊⣵⣿⣿⠷⣤⣞⣹⡀⠈⣧⡏⢀⣴⢯⡟⠁⠀⠀⠀⠀ ⠀⠀⠀⡜⢀⡴⢳⡾⠷⠶⣶⣒⣉⡁⢀⡴⠋⠀⠀⠀⢺⣽⣟⣷⠃⢸⣧⡀⠀⣠⣿⡏⡾⠃⢠⣿⡷⠟⠢⢄⡈⠙⠢⣀⠀⠀ ⠀⠀⣸⣿⠏⢸⠏⠀⠀⣠⣾⠋⡝⡰⠋⠀⠀⠀⠀⠀⠀⠉⠋⠀⢣⡈⠻⢿⣶⣿⣿⠟⣧⠖⢹⣯⠀⢀⡤⠶⣟⠓⢦⣌⣣⡀ ⠀⢰⣿⡧⠔⣾⠀⠀⣼⠏⡜⠀⣷⠃⣀⣠⣤⠆⠀⠀⠀⠀⠀⠀⠀⠙⠒⠀⠀⡜⠁⣠⢿⡷⢻⣷⠖⠛⠤⣤⣀⠑⡄⢇⠈⠉ ⠀⠈⠉⠀⠀⡇⠀⢀⣼⠀⡇⠀⣿⠀⢿⣏⣁⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⡥⣮⡴⠃⢳⡀⠀⠀⠘⡎⠣⣹⣼⡄⠀ ⠀⠀⠀⠀⠀⣇⢠⣾⠃⣸⠃⢀⣧⣀⣀⣯⣤⣤⣭⣷⣦⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠚⠁⠀⢸⠙⠢⢄⡀⠘⢦⡟⠙⣧⠀ ⠀⠀⠀⠀⢀⣿⢟⣧⣔⣉⣤⣾⢿⣿⣿⡅⠀⠹⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⣸⡀⠀⠀⠈⡗⢲⠿⠆⠀⠀ ⠀⠀⠀⢀⣾⣴⢟⠛⢋⡥⠚⠁⠀⠀⢸⣷⣶⣿⣿⣹⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⢀⣿⠷⡄⠀⣄⣱⡼⠀⠀⠀⠀ ⠀⠀⠀⠸⠟⣳⡾⠛⠁⠀⠀⠀⠀⠀⠈⠻⣿⣿⡟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀⡸⠸⣦⡌⠳⢷⣯⣿⡀⠀⠀⠀ ⠀⠀⣤⢶⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⣿⣄⣸⡿⠦⣽⣄⡏⠳⠀⠀⠀ ⠀⠸⣿⣿⣿⣿⡿⠀⠀⠀⣀⣠⣤⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠃⠀⠀⠀⠀⢻⣄⠙⣇⡄⠈⣻⠿⠀⠀⠀⠀ ⠀⠀⠻⣿⣿⣿⠁⡎⠑⡞⣶⣿⡧⢀⡾⠁⠀⠀⠀⠀⠀⢀⣀⠤⠔⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⢻⣶⡈⢷⡀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢿⡋⢦⡓⠊⠉⢓⣋⣴⠋⠀⠀⢀⣠⣴⣶⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠯⠛⠿⢦⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠛⢿⣿⣿⣿⣽⡤⠔⠊⠁⠈⠙⢿⣿⣿⡒⢲⡖⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⡄⠀⠀⠀⠀⠀⢀⣠⡦⠀⢠⡶⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣗⣀⡀⠤⢶⣿⠿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⠶⠶⠟⠛⠻⣦⡀⠀⠀ ⠀⠀⢸⡟⠈⣹⣷⣦⣭⣛⡳⠦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⣞⣿⠾⣟⣉⣥⣤⣿⣷⠀⢿⣧⠀⠀ ⠀⠀⢸⢻⢸⠛⠉⠀⠈⠈⠙⠛⠿⣬⣝⡛⠿⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⣟⣽⣟⣫⡷⠞⠋⠉⠀⠀⠈⠻⣧⠸⡿⡆⠀ ⠀⠀⣸⡜⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⣦⣽⡛⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣾⣿⣿⡿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⡇⣷⠀ ⠀⢸⣿⠗⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣟⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⣿⣿⣾⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⡇⣿⠀ ⠀⢸⡇⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡿⣷⣦⣀⣀⣤⣤⣤⣤⣤⣤⣀⣀⡀⢀⣼⢱⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀ ⠀⠘⡇⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡿⠶⠶⠶⠶⠶⠶⠾⠿⢿⣿⣿⣟⣋⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢠⣿⠀ ⠀⠀⣇⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡏⠀ ⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢠⣿⠁⠀ ⠀⠀⢨⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡏⠀⠀ ⠀⠀⠀⢻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⣿⡇⠀⠀ ⠀⠀⠀⠀⣼⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⣩⡿⠃⠀⠀ ⠀⠀⠀⣰⡟⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣴⣶⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⠁⠀⠀⠀ ⠀⠀⢀⡿⢁⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢉⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡅⠀⠀⠀⠀ ⠀⠀⣸⠃⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⡿⠋⠀⠈⠹⣆⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠛⢻⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡄⠀⠀⠀ ⠀⠀⡏⣴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⢹⣿⣿⣷⣄⣀⣀⣼⣿⡄⠀⠀⠀⠀⠀⠀⣾⡀⠀⢀⣴⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣟⣿⡀⠀⠀ ⠀⢸⠡⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠁⢸⣿⣧⣨⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⢠⣿⣿⣿⣿⣏⣀⣿⣿⡿⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡸⣇⠀⠀ ⠀⣼⢐⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢹⡇⠀⠀⠻⣿⣿⣿⣿⣿⡿⣿⣿⡇⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡿⠁⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⣿⠀⠀ ⠀⡇⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⣧⠀⠀⠀⠀⠉⠛⠛⣉⣴⣿⣿⠃⠀⠀⠀⠀⠈⣿⣿⠛⠛⠛⠛⠁⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡆⠀ ⢀⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⡠⠤⣤⠤⠖⣋⣽⣿⡟⠁⠀⠀⠀⠀⠀⠀⠹⣿⣷⣤⡀⠀⠀⢀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣇⠀ ⢸⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠶⠿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠿⠿⠾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣀⠀⠀⠀⢸⢿⣿⠀ ⣸⡇⢻⣄⠀⠀⠀⣶⣿⣶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⣿⣿⣿⣿⡇⠀⠀⣿⢸⣿⠀ ⢼⣇⡀⢻⣆⠀⠀⠀⠈⠻⣿⣯⣙⠳⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠟⣩⣾⡿⠛⠛⠋⠀⠀⢀⡿⢸⣿⠆ ⠘⢿⣷⣀⣹⣦⣄⠀⠀⠀⠈⠻⢿⣷⣶⣬⣝⣛⠶⣤⣤⣀⡀⠀⠀⢤⣀⣶⣦⠀⢠⣦⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠶⠖⠛⠉⣡⣴⣿⡿⠋⠀⠀⠀⠀⠀⢀⡾⢃⣿⡿⠀ ⠀⠀⠙⢿⣯⡛⢿⣷⣦⣀⠀⠀⠀⠉⠻⢿⣯⣝⡛⠿⢿⣿⣿⣽⣟⣟⣿⣓⠉⠻⠿⡁⣦⣶⣶⣶⡾⠿⠿⠉⣉⣠⣤⣴⣶⣿⣿⠟⠋⠀⠀⠀⠀⠀⣀⣴⡏⣡⣾⡿⠁⠀ ⠀⠀⠀⠀⠉⠻⢷⣯⣛⠉⠛⠶⣤⣀⠀⠀⠈⠉⣛⠿⣶⡄⠈⠉⠉⠛⠛⠛⠛⠻⠿⠷⠶⠶⠶⠶⠶⠟⠛⠛⢛⣯⣿⠿⠛⠋⠀⠀⠀⠀⠀⣀⣴⣾⢟⣽⣾⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣷⣶⣤⣍⡛⠶⣶⣾⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣖⣀⢀⣀⣀⣠⣤⣶⠿⣋⣭⣶⠟⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⠿⠷⠶⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣭⣭⣭⣭⣭⠷⠶⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠹⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣱⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠘⣿⡇⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠉⠀⣼⣿⣿⣿⣿⣷⣤⣤⣤⣴⣿⠇⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⡿⠋⠻⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣋⠁⠙⠻⠿⠟⠋⠝⠁⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⢋⡴⢿⢷⡀⠀⠘⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⡿⠟⠋⠁⠀⠀⣼⡟⠉⠓⠦⡉⠙⠻⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⠃⢋⣠⡼⠈⡇⠀⠀⣿⡟⢿⣿⣿⣿ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⡇⠘⠗⠐⣖⠀⠀⠀⠀⠻⣿⠦⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣟⣿⠇⠀⠀⣴⠁⠀⡇⠀⠀⣿⠀⠈⢻⣿⣿ ⣿⡟⢻⣆⠀⠀⠀⠀⠀⣇⠀⠀⠀⠹⡀⠀⠀⠀⡆⢹⡄⠀⠀⠀⠀⠀⠀⠀⣸⣻⠟⣿⡿⠋⣿⠀⠀⢠⡇⠀⢠⡇⠀⢸⡟⠀⠀⣼⣿⣿ ⣿⠃⠈⢿⣦⡀⠀⠀⠀⠘⣆⠀⠀⠀⠳⣄⣀⡼⠁⢰⣷⠀⠀⠀⠀⠀⠀⠠⠿⠋⠀⠋⠀⠀⡿⢤⡴⠋⠀⠀⡼⠁⢠⡿⠀⠀⠀⢿⣿⣿ ⣿⡄⠀⠉⠉⠉⠉⠉⠒⠒⠚⠒⠢⠤⠤⢌⣉⣀⣠⠎⢸⠀⠀⢀⣀⡤⠤⠒⠒⠒⠒⠒⠒⠒⠻⠤⣀⡀⢀⣼⡡⠤⠛⠓⠈⠀⠀⠀⠀⠉ ⣿⣧⠀⠀⠀⠀⠘⡒⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠘⢶⣏⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣉⣙⠢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣷⣄⡀⠀⠀⠑⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⣀⠀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠗⠲⡄⠢⡀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣷⣶⣦⣤⣶⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⠀⠈⢦⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠈⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣯⡁⠀⠀⠀⠙⢿⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⢸⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⢠⠇⠀⠀⠀⠀ ⡈⠉⠙⠛⠛⠻⢿⣧⡉⠓⠀⠀⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⡿⠋⠁⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀ ⠳⢄⠀⠀⠀⠀⠀⠙⠗⠀⠀⠀⠀⠀⠀⠹⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⠛⠉⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣶⠒⠲⢦⣤⣴⡶⠶⣒⣒⠒⠊⠉⠙⠓⠤⣀⠀⠀⠀⣀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡘⡤⠖⠉⠀⠉⠛⢯⠀⠈⠙⣿⣟⠛⠻⣷⠀⣹⠟⠉⠁⠀⠀⠀⠀⢀⡴⠂⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣙⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣳⡀⠀⠀⠀⠀⠈⠣⣄⠀⠈⠙⢿⣾⠟⠋⠁⠀⠀⠀⠀⠀⣠⠖⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⠞⢳⠀⠀⠀⠀⠈⠳⡀⠀⠀⠹⡄⠀⠀⠀⠀⠀⣠⣞⡡⠤⠴⠖⠀⠀⠀⠀ ⠀⠀⠀⠐⠒⠒⣖⠒⠒⠺⠷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣼⠐⣆⡀⠀⠀⠀⠙⠀⠀⠀⣧⠀⠀⠀⢀⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣦⡀⠀⠀⠀⠉⠓⠢⣀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢤⡈⠓⠢⠤⠤⠒⢠⣶⠇⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡆⠀⠀⠀⠀⠀⠀⠙⢯⡀⠀⠀⠀⠀⠀⠈⠑⠢⣀⠀⠀⠀⠀⠀⠀⠀⠣⠴⠒⠒⠒⠒⠊⠁⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⡀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣄⢀⠞⣳⣄⢀⠀⠀⠀⡰⠛⠋⠈⠤⠘⠂⠲⢾⠆⠀⣠⡀⠀⠀ ⠀⢀⡀⠀⠀⢰⣊⠀⠠⠍⢗⢶⢀⢜⣈⣀⡀⠀⢀⣀⠀⠒⣓⣢⠚⠉⠙⡀⠀ ⠀⠀⠮⢀⣀⡎⠠⡂⡀⠄⠒⠀⡠⠂⠀⠀⠀⠈⠁⠂⠔⠝⠉⠁⠂⢤⠀⢱⠀ ⠀⠀⠀⠀⢾⢃⢔⠝⠀⠀⠜⡴⠀⠀⠀⠀⠀⠐⢡⠀⠀⠑⢄⠀⠘⡆⠀⠀⡄ ⠀⠀⠀⢀⠜⢁⠊⠀⡘⠈⠌⡅⠀⠀⠀⠀⠀⡠⢃⡇⠀⠘⡀⠡⡠⡆⠀⠀⠇ ⠀⠀⡠⢊⢔⠇⠃⡐⠁⡜⢀⡇⠀⠀⠀⠀⡼⢅⣸⣇⠀⡀⣧⠀⠀⢱⡀⠀⠀ ⠀⣴⢯⠏⠈⣸⠰⠄⠻⠉⠀⢰⡀⠀⢀⡜⠀⡀⠈⡿⡄⢁⢸⡀⠀⠈⡑⠀⠀ ⣼⡇⢸⠀⢸⠹⣇⣠⣄⢤⣤⡀⠑⠄⠾⠁⠀⣄⠀⠹⠰⢸⠘⠀⠀⠀⠀⠸⡄ ⡜⠀⡌⠀⠀⡖⢞⣯⠐⠂⠈⠀⠀⠀⠀⠀⠉⣫⣭⢷⣷⣟⠀⢀⠀⠀⠀⠀⡇ ⠀⢠⠃⢀⢳⠃⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⢩⠁⡌⠀⠀⠀⢠⡇ ⠀⣸⠀⢸⣿⠀⠀⠀⠀⠀⣀⡄⠀⢄⡀⠀⠀⠀⠀⠀⢀⠆⠌⠀⠀⠇⠀⢸⡇ ⢀⣷⢀⣾⡿⡀⠀⠀⠀⠀⣧⣽⣿⣿⣾⡆⠀⠀⠀⢠⢊⠊⠀⠀⠀⣠⠁⡾⡇ ⡸⢸⠈⣿⡇⢱⡀⡀⠒⠄⢿⠛⠙⠋⡻⠁⠀⠀⠔⠁⠁⠁⠄⠔⠔⢁⣸⠁⡀ ⠇⠘⣧⣇⢱⠼⠳⢌⠒⠀⠈⠓⢚⠋⠀⠀⠠⣪⣊⣀⡀⠀⣼⡑⢀⡾⡏⠀⠀ ⣰⠀⠺⣜⠾⡀⠀⢀⣷⡄⠀⠀⠘⣀⣴⢌⣪⡜⠀⡻⠁⣴⡝⢀⡾⡏⢲⡈⠁ ⠈⠀⠀⠉⠃⠀⠙⢿⣿⣿⣍⣒⣒⣌⣉⣀⡔⠀⠀⢉⣼⡿⣡⠾⠓⠃⠉⠉⠁

⣷⣻⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⣀⣴⠞⠋⠃⠀⠀⠀⢸⠿⣾⡟⠁⠀⠀⠀⠉⢿⡆⠐⡄⠀⠀⠀⠀⠐⣷⡱⡀⠀⠀⠀⠀⢤⠀⠀⢻⡄⠀⠈⢟⢿⠀⠀⠀⢀⠀⢨⢡⣀⠀⠀⢸ ⣿⡷⢹⣿⣿⡀⠀⠀⠀⢀⣴⠞⠋⠀⠠⢀⡖⠁⠀⠀⡟⣸⡟⠀⠀⠀⠀⠀⠀⠘⣿⡀⢻⡀⠀⠀⢠⠀⠈⢧⢳⡀⠀⠀⠀⡄⠳⣄⠀⢱⡀⠀⠘⣞⡇⠀⠀⠈⣆⠘⠏⢭⡄⠀⢸ ⣿⣿⣽⣿⣿⢧⣀⣠⣴⠟⠁⠀⠀⠀⡀⢸⠇⠀⠀⣸⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⢷⠆⠀⡟⠀⠀⠘⣇⢳⡄⠀⠀⠹⡄⠙⣷⣄⢷⡀⠀⢹⣹⡄⠀⠀⢸⡆⠠⣄⣬⢠⣼ ⣿⣿⣿⣿⡗⢨⡽⣿⡷⠀⠀⠀⠀⠀⡇⡎⠀⠀⠀⡇⣾⠁⠀⠀⠀⠀⠀⠀⠀⠄⢀⣼⣶⡛⣇⡸⠀⠀⠀⠀⠘⣎⢿⣆⠀⠀⠉⠂⠈⠋⠻⣷⣄⡈⣯⣧⠀⠀⠀⢿⢀⠈⠃⠈⣾ ⣿⣿⣿⣿⡷⠋⠀⡟⣷⠀⠀⠀⠀⢠⣇⡇⠀⠀⣸⢰⢃⠀⠀⡀⠀⠀⢀⣠⣴⠞⠋⠛⢿⡀⠘⣇⠀⠀⠀⠀⠀⠘⣆⢻⣷⣄⠀⠀⠀⠀⠀⠘⡎⠙⢻⣿⡄⠀⠀⢈⡾⡆⠀⠀⠹ ⡿⣿⣿⡟⠀⠀⠀⣇⢻⠀⢀⠀⠀⢸⣿⡇⠀⠀⡟⡏⠀⠀⠀⢀⣤⣾⠽⠛⠁⠀⠀⠀⠘⣷⠀⠸⣦⠀⠀⠀⠀⠀⠈⢦⢿⡛⢦⡄⠀⠀⠀⠀⢹⡄⢸⣿⣇⠀⠀⢈⣧⢧⠀⠀⠀ ⢶⣿⣿⡇⠀⠀⠀⣿⢸⡆⠸⠀⠀⢸⣿⠃⠀⢸⢳⢃⣠⠶⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⠀⢻⣧⡀⠀⠀⠀⠀⠈⢳⣳⡄⠙⠲⣄⠀⢀⡤⡟⠙⣿⢿⡎⢅⠀⣿⣼⠀⠀⠀ ⢋⣿⣿⠀⠀⡆⠀⣿⡏⡇⠀⠀⠀⢸⣿⠀⢀⣾⡿⠉⠀⠀⠀⠄⣀⡆⠀⠀⠀⠀⠀⢀⠀⠈⣯⢧⠈⡿⠿⣦⡀⠀⠀⠀⠀⠱⣿⡄⠀⣨⠿⣧⣠⣼⣶⣿⣼⣷⠀⠀⢹⢸⠀⠀⠀ ⣾⣿⡟⠀⠀⣿⠀⣿⣧⢿⡀⠀⠀⢸⣿⠗⠉⣿⡃⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⡀⠀⢀⠀⠀⠹⡜⢦⢹⠀⠈⠻⣦⡀⠀⠀⠀⠘⣿⣾⣵⣾⣿⣿⣿⡏⠙⢿⣿⣿⣶⣾⣤⣀⠀⠀ ⣿⣿⡇⠀⠀⢹⡇⣿⣿⡼⡇⢀⠐⣿⢿⡀⠀⡟⠀⢀⣠⣤⠴⠶⠖⠒⠲⠶⣤⡥⢤⠈⠀⠀⠀⢱⡈⢯⣧⠀⠀⠀⠙⠲⣄⠠⣾⣿⣿⣿⣿⣿⣿⣿⡇⠈⢀⣿⣿⣿⠙⣿⡅⠀⠀ ⣿⣿⠇⠀⠀⠘⡇⢿⠏⢧⢿⡀⠀⡟⢸⣧⣴⣟⣋⣭⣤⣤⣴⣶⣶⣶⣾⡶⢮⣝⣶⣘⠀⠀⠀⠀⢷⡈⣿⡆⠀⠀⠈⠀⣨⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⣸⣿⣿⣿⠀⣿⡇⠀⠀ ⣿⣿⠀⠀⠀⠀⡇⢸⠀⠘⣯⣧⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠈⠙⠛⠀⠀⠀⠀⢀⣿⠀⢻⡀⠀⠀⠀⣿⡿⣻⣿⣿⣿⣿⣿⣿⣏⡠⢴⣿⣾⣿⡿⢠⣿⠀⠀⠀ ⣿⡏⠀⠀⠀⠀⢳⢸⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠉⠙⠳⢄⠀⠀⠀⠀⠀⠈⠈⠃⠀⢳⡀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⠟⠁⠀⠀⡾⢻⣿⡇⢸⣿⠀⠀⠀ ⣿⡇⠀⠀⠀⠀⢸⢸⣄⣼⣿⡿⠃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⡟⡄⠀⠀⣠⠾⣯⣭⣽⣟⣥⣂⣀⣀⣼⣧⣿⡟⠀⣸⣻⠀⠀⠀ ⣿⠀⠀⠀⠀⣀⣬⣿⡿⣿⣿⠀⠀⠉⠉⣹⣿⣿⣾⣭⣩⣼⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣹⡀⠀⣧⡀⠸⠷⢾⡟⠙⠇⠠⠈⣿⣿⣿⠁⢠⣿⡇⠀⠀⠀ ⠋⠀⠀⠀⠀⠀⠀⣟⣿⠘⢿⣄⣀⣐⣺⣷⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠈⠙⢲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⢧⠀⠀⠉⠁⠀⠀⠀⠠⠀⠀⢀⣿⡿⠃⣠⠋⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⢧⡼⠁⠀⠀⠀⠉⠛⡳⢿⣶⣶⣛⣭⣶⡾⠛⠉⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣦⠀⢀⠀⠀⠀⠀⠀⠀⢸⡿⢁⡼⡅⢸⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣿⠈⢿⣦⡀⠀⠀⠀⠀⢉⡿⠛⠛⠻⡏⠈⠛⠲⢄⡀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣄⠀⠀⠀⠀⠀⠀⣰⣿⢶⠋⠶⡷⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⢹⡇⠀⠳⣄⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢦⡀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢞⣉⣀⣈⡇⢸⣿⣶⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⣧⡀⣿⠣⣀⠈⠳⢤⡀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⡟⠉⣰⣶⣶⣿⡜⢟⡁⠀⠀⠀⠀⣄ ⡀⠀⠀⠀⠀⠀⠀⢀⢣⢸⣷⡬⢗⣦⣄⣉⡛⠲⣤⣄⡠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠀⣴⣿⡿⢫⠞⢳⣸⠻⡄⠀⠀⡰⠔ ⠃⠀⠀⠀⠀⠀⠀⠈⠀⢧⢻⣍⠓⠒⠒⠒⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢠⡆⠀⢚⣥⣟⣻⣥⠞⠁⢀⠈⢳⣶⠇⢀⠼⡓⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠈⠙⠺⡏⠳⣤⣀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⠀⠀⢠⣋⢈⣴⣟⠭⠗⠋⠁⠀⠀⠘⢿⠟⢀⣴⣿⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡷⠃⠀⠸⡄⢰⡀⠙⢢⣀⣴⣿⢻⣿⣿⣬⣙⡳⠦⡀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣤⣶⣿⣶⡄⠀⠀⠀⣩⡶⠛⠁⢱⠀⠀⠀⠀⠀⠀⢀⣸⠞⢋⣸⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⢣⠘⠓⢀⡀⢻⢻⣽⢸⠅⠛⠓⠈⠉⠙⠛⠖⠒⠲⠶⠶⣟⢿⣿⣿⣿⣿⣿⠿⠀⣀⡴⠞⠃⠀⠀⠀⠀⠳⠄⠀⢀⣠⠞⠋⢀⡠⣯⠇⠀⠀⡀⠠ ⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⢸⣷⣆⣀⣧⣘⠤⢽⣼⣧⣀⠀⠀⠐⠀⠐⠀⠀⠀⠀⠀⠹⠈⣿⣿⣿⠿⢋⣤⣾⣋⣀⣀⣀⣀⣀⣀⣀⣤⡴⠚⢁⣠⣔⣺⠵⢾⡟⠀⠀⡀⠠⠁ ⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⢠⣿⣷⣿⡿⣿⣼⣀⠀⠈⠛⢧⡆⠀⠐⠀⠰⠀⠀⠀⠀⠀⢀⡷⠛⢉⣡⣾⣿⣿⣿⡿⠿⠿⢿⡛⠛⠉⢻⣏⡤⠚⠉⠀⠀⠀⢀⠞⠀⢀⡴⠐⠁⣠ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢄⣿⣿⣿⣿⣿⡝⢟⡻⣿⣶⣦⣤⣛⠓⠦⢤⣠⡄⠀⠀⠀⢀⣾⣠⣴⣿⣿⣿⣿⣿⣻⡀⠀⠀⠉⠻⠲⣤⣼⠟⢧⡀⠀⠀⠀⣠⠏⠀⡠⣮⢎⠠⠈⠀ ⠀⠀⠀⠀⢀⠀⠀⠀⠀⣠⠞⢿⠫⣿⢿⣻⣿⣾⣙⡍⠉⠉⠉⠻⣿⣲⣶⣬⣍⣙⣒⣒⣿⣿⣿⠏⠁⠀⠀⠂⠈⣿⣟⣦⡀⠀⠀⠀⠉⢿⠽⢖⣾⡷⢶⡶⢃⣤⡾⠟⠛⠁⠀⠀⠀ ⠀⠀⠀⢠⠞⠀⠀⠐⠛⠉⢹⠖⠶⣶⣿⡿⣿⣯⣷⣁⣠⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⠿⠿⠟⠁⠀⠀⠀⠀⠀⣼⡟⠈⠳⣍⡲⠤⣄⣀⡈⠳⠤⠄⣠⣪⠴⠛⠋⠀⠀⠀⠀⠀⠀⠀ ⣀⣠⠔⠁⠀⢀⢀⣠⣴⡴⠋⠀⠀⠈⠙⢿⣮⣛⢿⣿⣗⠒⠒⠒⠒⠚⠉⠉⠉⠀⠀⠀⠀⠀⠀⢀⣤⣤⡤⠒⠉⠀⠀⠀⠀⠉⠓⠦⠬⠭⠭⠟⠛⠉⣁⣀⣤⠤⠴⠒⠒⠂⠠⠤⢄

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

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

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

⠀⠀⠀⠀⠀⡠⠒⣈⠉⠹⣖⠂⢄⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣪⠶⠛⠛⠉⠛⠛⠓⠤⡡⠀⠀⠀⠀ ⠀⠀⣴⣍⣆⣀⡴⢲⢲⣶⣤⣴⣤⣎⡣⡀⠀⠀ ⢀⢊⢘⣽⣿⡟⠀⠈⠄⢻⣘⢽⣿⣯⡁⠱⡀⠀ ⢌⣮⣯⣾⡟⠀⣉⡀⠀⠈⡡⢄⣃⣿⣷⣤⠃⠀ ⢹⠡⣿⣟⠣⣌⡀⠁⠇⠀⣓⡪⢏⣿⣾⣟⠆⠀ ⠀⠀⠿⢛⡲⢀⣀⠁⢀⣇⡀⢧⢊⡿⡣⠋⠀⠀ ⠀⠀⠀⠈⠻⢤⣸⣀⣀⣡⡀⣼⣾⡥⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠝⠉⢹⣿⣿⣿⣍⡦⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡘⠀⢀⣸⣿⣿⣿⣷⡙⢌⢂

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

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡴⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠖⢿⡋⠁⠀⠀⠀ ⠀⠀⠀⠀⣸⠃⣼⠒⢮⡳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⡭⠟⢳⠈⢧⠀⠀⠀⠀ ⠀⠀⠀⢠⡇⠀⡇⠀⠀⠑⣌⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣡⠞⠁⠀⢸⡆⢸⡄⠀⠀⠀ ⠀⠀⠀⢸⡇⠘⡇⠀⠀⠀⠈⢧⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⡼⠁⠀⠀⠀⢠⡇⢸⡇⠀⠀⠀ ⠀⠀⠀⠸⡇⠀⡇⠀⠀⠀⠀⠈⢧⡀⠹⣄⣀⡤⠤⠤⠒⠒⠒⠦⠤⢤⣀⣀⡏⠀⡼⠃⠀⠀⠀⠀⢸⠃⢸⠇⠀⠀⠀ ⠀⠀⠀⠀⢻⡀⠹⡄⠀⠀⠀⠀⠀⣀⡼⠋⠀⣠⡶⠀⢀⡄⠀⠀⠀⠀⠀⠉⢻⣦⡀⠀⠀⠀⠀⢀⡟⠀⡼⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣧⠀⠻⠄⠀⠰⣶⣾⠥⠖⠚⢉⡽⣁⡴⢻⠁⢠⡇⠀⡿⢤⣀⠘⡟⠿⠶⠦⠀⠀⠾⠀⣸⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⠘⠁⢀⣴⣶⣿⠋⠁⢠⡟⣰⠋⢹⢰⠃⢠⣾⣽⣇⠀⠀⠀⠀⠀⠀⣶⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡁⠀⠸⡿⠁⠀⢸⡟⠀⣿⣿⣿⣿⠄⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⣤⡀⠀⠸⣿⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠈⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣼⡇⠀⢀⣠⡀⠀ ⠀⠀⠈⢿⠲⡤⠁⠀⠀⠀⠀⠀⠀⠈⢿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡿⠃⠀⠀⠀⠀⠀⠀⠈⠤⠴⣻⠃⠀⠀ ⠘⣦⣄⣈⠳⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⢃⣠⣴⠖ ⠀⠈⠙⠯⣅⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⡋⠉⠰⣿⣿⣿⡆⠉⢙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠿⠊⠁⠀ ⠀⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠈⣿⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣤⣄⡀⠀⠀⠀⠀⠙⠳⠶⠛⠶⠶⠋⠀⠀⠀⠀⠀⣠⣤⡴⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠦⠄⣶⠦⠤⠦⠤⠤⠤⠤⢶⠠⠴⠒⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⣰⡄⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣤⣴⣿⣠⠤⠤⠴⠶⠲⠶⠤⠤⡟⠀⠀⣸⠉⣧⡀⠀⠀⠀⠸⡦⠤⠴⠖⠲⠦⠤⠤⣄⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⢹⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⢹⣄⠈⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⣉⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀ ⠀⠀⠀⡀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⢉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⢁⢙⢧⡀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡏⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⢸⠘⡆⠻⣄⠀⠀⠀⠀⠀⣰⠏⢸⡇⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⢠⣿⡄⣿⠀⠙⣆⠀⠀⠀⡼⠃⠀⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⢸⠱⠆⣿⠀⠀⢻⣤⣴⣾⣅⣀⡀⠈⣇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡿⠀⢠⡇⣠⡴⠿⠇⠀⠈⠸⠟⢛⢿⣾⣯⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⣸⣿⣿⣥⣤⣤⡀⠀⠀⠀⢰⣾⠛⢻⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⣠⣿⣿⡟⠙⠀⣠⣭⣳⡄⠀⢸⣿⣿⣤⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡟⠀⢻⣇⠀⠬⣿⣿⡿⠁⣼⠃⢸⣿⡇⠩⠶⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⣿⣷⡀⣙⣏⠀⠀⠉⠛⣿⣭⡾⠀⠀⣀⣼⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡄⠀⠀⠀⠀⠀⠀⠙⠓⠤⠔⠋⠀⠀⠀⢀⣼⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠉⣳⡦⠀⠀⠀⠀⠀⠀⠐⠋⣏⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠒⣼⠁⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⢹⣏⠁⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡾⠋⠀⢀⡟⠀⠀⠀⠀⢀⣀⣤⡶⣼⡷⢦⣀⠀⠀⠀⠀⠀⢈⣿⡆⠀⠀⢀⣞⣯⣽⡟⢶⣆⡀ ⠀⠀⠀⢰⡟⠀⠀⠀⣾⠁⠀⠀⠀⣰⠞⠉⠙⢷⣮⣷⡆⠙⣽⡲⠶⠤⠴⠼⠻⣿⡀⠀⢩⡛⠓⠾⠋⠀⣹⡇ ⠀⠀⢰⡏⠀⠀⠀⢠⣿⣦⠀⠀⢰⣏⣀⠀⠀⠀⠉⢬⡗⠀⠙⠉⣷⠄⠀⠀⠈⢯⣧⠀⢉⡟⠂⢀⣠⠿⠟⠁ ⠀⢀⡿⠀⠀⠀⠀⠈⠟⢹⣰⡀⠀⠉⠙⢷⡶⠄⢠⠴⠃⠀⠀⣷⡇⠀⠀⠀⠀⠸⡿⡄⡾⠀⠀⣿⠁⠀⠀⠀ ⢀⣸⡇⠀⠀⠀⠀⠀⠀⠞⣿⢧⠀⠀⠀⠀⢃⠀⠀⢷⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⣷⡿⠁⠀⢠⠏⠀⠀⠀⠀ ⢸⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⢸⠀⠀⠈⣧⠀⣸⠁⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⣿⠀⠀⠀⠀⠀ ⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⢸⠀⠀⠀⢸⣦⡟⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⢰⡇⠀⠀⠀⠀⠀ ⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠸⣷⠀⣠⠾⠟⠁⠀⠀⠀⠀⠀⠀⢸⠳⢤⣤⣾⠀⠀⠀⠀⠀⠀ ⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠉⠛⣿⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡀⢠⡾⠇⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠟⠀⢦⡀⠀⠀⠀⠀⢀⣠⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⠀⢀⡼⢷⡀⠀⠀⠙⠾⡟⠛⠋⠉⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠳⣤⣀⠀⠀⢠⡜⠁⠀⠙⢦⣀⠀⠀⠀⠀⠀⢀⣤⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢲⡞⠀⠀⠀⠀⠀⠈⠉⢛⣻⣿⡯⠅⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⠄⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⣿⠛⠋⠉⠁⠀⠀⣀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⣤⠟⠋⠀⢻⡀⠀⠠⠤⠖⠛⠁⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣜⣿⣄⠀⠀⠀⢠⣞⡁⠀⠀⠀⠀⣧⠀⠀⠀⠀⣠⠞⠁⢀⣀⡤⢶⣲⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡽⣿⠟⢉⡟⠳⢶⣤⣾⣿⣿⣶⣶⣶⣶⣿⡦⠴⠶⠾⠓⠖⠋⠉⠀⠀⠀⠀⠉⢻⣦⡀ ⠀⠀⠀⠀⠀⠀⢠⣟⠆⣿⣶⣿⡆⢀⣀⣰⣿⣿⣿⡿⠿⠛⠛⠛⠓⠶⠶⠶⠶⠶⠶⠶⠒⠒⠒⠒⠒⠛⠛⠁ ⠀⠀⠀⠀⠀⠀⠈⠛⠷⠿⠧⠿⠿⠛⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣾⣿⣧⣤⣴⣶⣶⣶⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⡏⠹⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⣿⡛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠈⠁⠀⠁⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⢯⣳⠤⣤⢤⣾⣿⣿⣿⠟⠛⠛⢿⣿⣿⣇⠀⠀⢰⣿⡿⠛⢻⣿⣿⡟⠛⣻⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠳⣦⣾⣿⣿⣿⡁⠀⠀⢠⣄⢹⣿⣿⠀⠀⢸⣿⠀⣄⠀⣻⣿⣧⡞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠶⣾⣿⣿⣿⠿⠿⢿⣶⣤⣌⣃⣠⣿⠇⠀⢰⣸⣿⣤⣥⣾⡿⠿⢿⣿⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠃⠀⠀⠀⠈⠉⠉⠛⠉⠉⠀⣶⣿⣿⣿⣿⡏⠛⢦⠀⠀⢻⣷⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⡿⠃⠀⠈⡇⠀⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⣰⣷⣞⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣏⠂⠀⠀⠀⠀⠀⠀⠶⠶⠶⣤⣄⡀⠀⠚⢻⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣈⣿⣿⣷⣀⠀⠀⠀⠶⢤⣀⡀⠀⢀⣠⠗⠀⢰⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣙⣿⣿⣿⣿⣍⣀⠀⠀⠀⠀⠀⠉⠛⠋⠁⠀⠀⢀⣸⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⡈⠻⢿⣞⡟⠳⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⠋⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⠄⠀⠙⣿⣦⣽⣿⣀⣀⣉⣉⣉⣁⣰⣿⡏⠀⢹⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠉⠛⠻⠿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⢻⡿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⡟⠛⠛⣿⣿⣿⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠉⢩⡙⠻⣄⠀⣀⣄⠀⠀⣧⡀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⡇⣀⣠⣿⣿⠹⣧⠀⠀⠀⠀⠀⠸⣿⣷⡀⠀⠀⢻⡑⠛⠀⣿⣿⠀⠀⢸⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠇⠀⣿⣧⡀⠀⠀⠀⠀⠸⣿⣷⡀⠀⠀⡇⠀⢰⣿⠇⠀⠀⢸⡿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣾⣿⣿⣿⡏⠀⠀⣿⣿⡿⢦⡀⠀⠀⠀⠈⢿⠿⠦⠀⠇⠀⣿⠟⠀⠀⠀⡼⠀⠹⣿⡆⠀⠀⠀⠀⣴⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠀⢠⡞⣿⣿⣿⣿⡿⠀⠀⠀⢸⣼⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠹⣷⡀⠀⠀⠀⠛⠻⣄⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⠳⣾⠀⣿⣿⣿⠟⠁⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⣤⡤⠀⠀⣤⡖⠀⠀⠀⠀⡇⠀⠀⠀⠸⡇⠀⠀⣀⣠⣤⡾⠟⠛⠛⠉⣉⣹⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⡄⠹⡄⣿⣿⡇⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⠀⠙⠀⠀⠀⠀⠀⡿⠀⠀⠀⣰⡟⠀⢀⣿⣯⠀⠀⠀⠀⣰⣾⣟⠉⠛⠙⠛⠛⠛⠛⢦⡀⠀⠀⠀⠀⠀⠀ ⠈⠻⠦⣥⣘⣿⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⡇⠀⢀⣴⠏⠀⣴⡟⠻⣿⣷⣄⠀⠸⣿⣿⣿⣗⣀⣀⣀⣀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠓⠦⣤⡀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠘⢿⠃⡇⢸⡟⠀⠀⠀⢠⣇⣴⠟⠁⠀⠀⠸⣷⠐⠹⣿⡿⠙⢧⡙⠻⢿⣿⠿⠋⠉⢹⡀⠀⠀⠀⢿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⣤⣄⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢠⡿⠋⠁⠀⠀⠀⠀⠀⠉⠳⣶⣏⠀⠰⣾⣇⠀⠀⠀⠀⣀⣤⣼⣇⠀⠀⠀⠈⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⢤⣀⠀⠀⠀⠀⢰⣶⠁⣶⠀⢀⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⢹⣿⣶⠶⠛⠙⣉⣴⣴⠿⠃⠀⠀⠀⠉⠉⠉⠁⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠶⢤⣀⣉⣀⣸⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣈⠿⠞⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠓⠒⢦⡄⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠤⠤⠤⠤⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠇⠀⢰⣿⠉⠓⠲⢄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⡏⠀⠀⣠⡯⠤⠒⠒⠀⠉⠢⣄⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠉⠃⢸⠟⠉⠀⣠⣶⣄⠉⠉⢲⣤⡙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣝⠢⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⡴⠁⠀⣠⣾⣿⣿⡿⢓⣦⣴⣍⣿⠟⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⢆⢰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⢀⣼⠀⠀⣼⠁⡰⠚⢾⣿⠛⠛⠀⠸⣿⣿⡿⠛⠓⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⢸⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣸⣿⣆⠀⢻⣼⠿⠶⣄⠙⠇⠀⠀⠀⠘⢿⣧⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⢸⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠿⡛⣏⣷⣼⠁⠀⠀⠈⣷⣤⣄⣀⢠⣴⡾⠟⢧⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⢀⡇⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡖⠋⡹⢻⣆⠀⠀⢰⠛⣏⠹⣄⣩⢏⢀⡠⠋⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⢀⡜⢀⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡉⢀⢼⣟⠓⠒⠁⠀⠙⡗⢾⡿⣍⠙⢆⠠⠊⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⢀⠎⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣯⠾⣿⠳⠤⠂⢰⡄⢱⠀⢣⠀⠱⡞⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⣠⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢾⣿⡀⠀⠀⠘⡇⢸⠀⣸⠀⢀⣿⠀⠀⠀⠀⠀⢀⣠⣾⡕⣆⠜⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⣷⡄⣴⢉⣤⠊⣸⠀⣀⣠⠤⠶⢿⣙⡶⠟⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⢠⡿⢳⠀⠀⠐⠓⠟⠚⢻⣿⣺⠋⠉⠀⠀⠀⣈⢲⡞⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠢⡀⢸⣿⡀⠀⠀⠀⢀⣠⣴⠋⢣⠘⡗⠀⠀⠀⠀⣀⣸⣭⣿⢒⡲⢤⣀⣲⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⠀⠀⠀⢈⢲⣻⣯⣲⡴⠚⠉⠀⠈⢆⠀⡆⠙⠒⠒⠋⡟⢡⠋⣻⣿⡿⣉⢻⣯⣏⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠉⠉⠹⠿⠃⡰⠋⠀⠀⠀⣀⡀⠘⡄⡇⠀⠀⢀⡜⣰⣷⣾⡿⠏⠹⠟⠉⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠀⠀⠀⠀⠀⢰⡇⢀⠔⠊⠉⣁⡠⠍⠓⢶⡀⠀⢈⠜⡿⠁⠎⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠁⡠⠊⠁⠀⠀⠀⠀⠀⠉⠺⡁⠰⠁⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣰⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣧⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⡀⢣⠀⠀⠀⢀⣀⢤⡖⠀⢀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠋⡿⡷⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢾⢒⡾⠟⠙⢷⣾⣟⡷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⣇⣿⠂⠈⠑⡲⢤⣀⡀⠀⠀⠀⠀⠀⠀⠘⡏⠀⣀⢀⡨⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣇⠈⢸⠙⣶⢼⡷⡞⠀⠉⠑⠀⠀⠀⠀⠀⢠⠛⠦⣈⠉⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡎⣽⠀⠀⣧⣿⠀⠉⠛⠦⣄⣀⠀⠀⠀⢀⡴⠃⠀⠀⠈⠳⣄⠀⠱⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠿⠿⠿⠑⣀⡴⠾⠿⣿⠀⠀⢸⣿⣦⣄⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠈⠳⢄⠀⠉⠒⢶⡒⢶⣶⣤⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠧⠐⢄⣿⣈⠳⠟⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⠒⠊⠉⠉⢙⡛⠃⠀⠀⠀

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

⠀⠀⠀⠀⠀⣦⢀⡄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣷⡀⣿⣼⣣⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⠲⠶⢶⣿⣿⣿⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣖⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠚⣿⣿⡄⠀⣠⠶⢮⣽⠛⠋⠉⠛⠓⣶⡾⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣤⣿⢻⣿⡅⠻⣴⡿⠂⣄⠀⠀⠀⣈⣿⣶⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⡟⠀⠘⠙⣄⣈⣳⣖⣻⣶⣉⣼⣟⡿⣏⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢷⡆⠀⠤⣾⠏⠉⢏⡉⢽⣤⠍⢁⡀⠀⣙⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢧⠐⠚⠁⢤⣤⡀⠙⣦⣀⡴⢁⣤⣔⡪⣿⠍⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢦⠄⡴⢋⡟⣙⣦⠈⠉⢠⢻⣿⡣⣕⢭⣒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠈⠀⡨⠋⠀⠀⢾⠈⠧⢳⡦⠒⠛⠒⠒⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡠⠚⠁⠀⠀⠀⠈⢧⡀⠈⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠟⠁⠀⠀⠀⠀⠀⠀⠈⠛⣆⠀⢀⡀⠀⠀⢀⣄⢸⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⢹⢄⢀⣼⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⡀⠀⠸⡄⠀⠀⠀⠀⠀⣿⡆⠀⡾⠈⠛⣿⣿⣿⣿⣿⣧⣤⣠⣴⣾⣿⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣷⠒⠒⢳⡀⠀⠀⠀⣰⠛⠃⣸⠃⠀⠀⠈⠙⣟⣽⣿⣿⣿⣿⡟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠈⠓⣲⠊⠁⠀⣰⠃⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⣴⠇⠀⢀⣼⠃⠀⠀⠀⠀⢰⣿⡿⣿⣿⣯⣿⣿⡿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠏⡏⠀⠀⡇⠀⠀⢿⣇⠰⠋⣏⠀⠀⠀⠀⠀⠸⣿⣇⢈⣾⣷⢹⣿⣇⠹⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠀⡇⠀⠈⠇⠀⠀⠸⡟⢄⠀⢻⡆⠀⠀⠀⠀⠀⠙⣼⣀⣿⣓⣾⣿⢯⣀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⢻⡄⠀⠀⠀⠀⠀⢸⡀⠀⠀⠙⢄⠀⠀⠀⠀⡼⠁⠇⠰⢶⣿⣿⣟⣿⣿⣶⣶⣤⣤⠤⠤⠤⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⣵⡀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠈⠳⣶⣔⡊⠀⠀⠀⠀⡀⠙⢿⣿⣿⣿⣿⣿⣆⠈⠳⣦⢄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠃⢳⡀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀⠙⣿⣟⠛⠛⠒⠀⠉⠲⢶⣿⣿⣿⣿⣿⠿⣷⣄⣈⢷⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⢹⣄⢀⢸⡾⡀⠀⠀⠀⠀⠀⠀⠘⣿⣭⣤⠀⠀⠀⠀⠚⢻⣿⣿⣿⣿⣷⣄⠀⠉⠙⢯⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⢷⠛⠛⡇⠳⡄⠀⠀⠀⠀⠀⠀⢿⣏⡀⠀⠀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠘⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠈⣗⢺⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠑⠥⠖⠛⣛⠛⠿⢿⣿⣿⣟⠛⠋⠉⠉⠒⠢⠴⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠘⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣷⢤⣀⣀⡀⠀⠀⢹⣣⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⡏⢳⡀⠀⠀⠀⠀⢈⡽⣿⣿⣿⣿⣷⣪⠉⠁⠀⢠⠀⠱⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠉⠓⠢⠄⠒⠒⠉⠉⠀⠀⠀⠉⠙⢦⠀⠀⠱⡳⣄⠱ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⢸⠀⡖⢇⠀⠀⠀⠀⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⠀⠹⣟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠈⣶⠇⠘⢧⠀⠀⢸⣿⡟⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠘⢦ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠛⠒⠒⠢⢿⠀⠀⠈⡇⠀⠸⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⣈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⡇⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠰⠁⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢰⠀⢀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⢸⡄⢸⡄⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡀⢸⣧⣸⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣾⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣴⣶⣦⣤⣤⣄⣀⡀⠀⠀⠀⠈⠙⢶⣤⡀⠀⠀⠀⠸⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⠀⠹⣿⣷⣄⠙⣶⡝⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠚⠛⠉⠁⠀⠀⣀⣠⣤⣴⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣼⣿⣿⣷⡈⢿⣞⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢸⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣠⣴⣀⣤⣶⠆⠀⠀⠀⠀ ⣴⣿⣿⣿⣿⣿⠿⠿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣦⣤⣤⣤ ⣿⣿⣿⣿⣿⣿⣷⣷⡆⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠿⠿⣿⣿⣿⣿⣿⣿⣿ ⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠈⠉⠀ ⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⣭⣉⣉⣙⣛⣛⣋⣻⣯⣭⣶⣿⣿⣿⣿⣿⣿⣿⡿⢻⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⣼⡟⠁⠈⣿⣿⣿⣿⣿⣿⢻⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣥⣴⣟⠋⠀⠀⠀⠘⣿⣿⣿⣿⣿⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⡟⣿⡿⠛⣿⣿⣿⡏⠀⠀⠀⠈⠉⠉⠛⠛⠛⠓⠲⢼⣿⣿⣿⣿⠄⢻⡿⢀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⡁⠀⢣⢸⠃⠀⢀⣼⡿⠋⠀⢧⠀⠀⠀⠀⠀⢀⡤⠖⠒⠒⢤⡀⢿⣿⣿⣿⠀⢸⣷⡀⠁⢀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⠟⣹⣿⡍⠛⠿⣷⣾⣾⡀⠀⣸⠋⠀⠀⠀⡞⢧⠀⠀⢀⠔⠉⠀⠀⢀⣀⣠⠿⠛⢻⣿⣿⠀⠘⠃⢹⣏⠁⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣋⠀⣸⠟⠈⠙⠳⣶⣞⣿⣿⠄⠒⠚⠷⠤⢄⣀⡇⠸⣄⣴⣷⣶⡶⠿⠿⢿⣿⣿⣷⣶⣾⣿⡇⠀⠀⠀⠈⢯⢣⡀⠀⠀⠀ ⣿⣿⣿⣿⠛⣥⢰⠃⠀⠀⠀⢀⣠⠿⠋⠁⠀⠀⠀⠀⠀⠀⡼⠁⠀⠙⠧⢤⣤⣤⣤⣴⣿⠾⠿⠟⠁⠀⢸⠀⠀⠀⠐⡄⠘⣧⣣⡠⠀⠀ ⣿⣿⣿⣿⣼⣿⢸⠀⢠⠴⠻⢟⣡⡤⣤⣀⣀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⢡⠀⢹⣹⠃⠀⠀ ⣿⣿⣿⣿⣿⠁⠘⡶⠁⠀⠰⣿⣷⣦⣤⣤⣬⣿⣦⡴⠋⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⡀⠀⢸⠀⣸⠃⠀⠀⠀ ⡿⢻⣿⣿⠘⢆⠀⠰⡄⠀⠀⠹⣿⣿⣿⣿⣿⡿⠿⠀⠀⠀⠀⠀⠀⡠⠴⢖⣶⠟⠚⠛⠀⠀⠀⠀⠀⠀⣼⠀⠀⡇⠀⢸⣷⠏⠀⠀⠀⠀ ⠀⢸⣿⣿⠀⠈⠳⡀⠙⣆⠀⠀⠈⠙⡍⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⡸⠀⠀⡼⠀⠀⠀⠀⠀⠀ ⠀⠸⣿⣿⠀⠀⠀⠈⠢⡈⢆⢺⡏⠉⠙⠒⠤⣄⣀⣀⣀⢀⣀⣀⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣰⠁⠀⡴⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⣿⡀⠀⠀⠀⠀⠙⢮⡈⠳⣀⠀⠀⠀⠀⠈⠙⠿⠋⠉⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠖⠋⠁⠀⠀⣴⣇⡤⠊⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⣧⠀⠀⠀⠀⠀⠀⠈⠲⣌⣵⣶⠒⠒⠒⠒⠒⠋⠉⠉⠉⠉⠉⠉⠉⣿⠛⠂⠀⠀⠀⠀⢀⡜⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣼⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⣶⡆⠀⠀⠀⠀ ⢀⡞⠁⢻⡉⠓⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠖⠛⠉⣠⠞⠉⡇⠀⠀⠀⠀ ⢸⠇⠀⠀⢻⡀⠀⠉⠳⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠉⠀⠀⢀⡼⠋⠀⠀⡇⠀⠀⠀⠀ ⢸⠀⠀⠀⠀⠻⡄⠀⠀⠀⠙⠳⣤⣀⠀⠀⠀⠀⠀⠀⠀⢻⡙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠖⠋⠁⠀⠀⠀⢀⣴⠋⠁⠀⠀⠀⡇⠀⠀⠀⠀ ⡏⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⣷⢤⣬⣻⣦⣄⡀⠀⢾⣶⠲⠿⠦⠙⢦⡀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀ ⣇⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⣿⠀⠀⠈⠉⠛⠛⠶⢤⣈⣙⣓⠲⠤⢤⣿⡀⠀⠀⣠⠴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀ ⢹⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠲⠶⠴⠴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⢀⣴⢷⡀⠀⢸⡇⠀⠀⠀⠀ ⢸⡄⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⣰⡟⠁⠀⡇⠀⢸⡇⠀⠀⠀⠀ ⠸⡇⠀⢠⣴⣤⡀⠀⠀⠈⢷⡀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⣠⡜⠃⠀⠀⢠⠇⠀⢸⠇⠀⠀⠀⠀ ⠀⣷⠀⢸⠀⠀⠻⣦⡀⠀⠀⢷⣀⣠⠼⠷⠒⠀⠀⠀⠀⣠⠀⠀⢀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣠⠴⠛⠁⠀⠀⠀⠀⣾⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⢸⡄⠸⣇⠀⠀⠘⣿⡶⠖⠋⠉⠀⠀⠀⠀⠀⠀⣀⣶⠃⠀⠀⠸⣦⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⣰⠇⠀⢀⡏⠀⠀⠀⠀⠀ ⠀⠸⣧⠀⠻⣄⠀⠀⠈⠉⠓⠒⠶⠶⠤⠤⠤⠶⠞⣽⠁⠀⠀⠀⢀⡿⢻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⣼⠃⠀⠀⠀⠀⠀ ⠀⠀⠸⣶⣆⠻⣦⣀⠀⢀⡀⠀⠀⢀⣀⣠⡀⠀⢰⣋⡀⣀⣠⡴⠟⡷⠋⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⢀⣠⡞⠋⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⠙⠓⢤⣉⠳⣼⠁⢀⡾⣍⡀⠈⢧⡀⠀⠀⠀⠁⠀⠀⢼⠁⠀⠀⢀⡴⠋⣀⣤⣤⣶⠾⠗⠀⠀⠀⢠⡉⠋⠁⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⡇⠀⠀⠈⠳⢦⠈⠻⢿⣶⣿⣶⢼⣷⠀⠀⠀⠀⠀⠀⠸⣄⣀⠶⢋⣤⣾⡿⠟⠋⠁⠀⠀⠀⠀⢴⠿⢻⣀⡠⠶⠚⠙⠓⠒⢿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⡾⠀⠀⠀⠀⠀⠀⠀⠈⠙⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⡾⣀⣾⠉⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⣤⡴⠒⠻⠧⣤⡀⠀⠀⠀⠀⠀⠀⠀⠈⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣶⠒⠛⠒⠀⢀⣴⣫⠤⠤⠀⠀⠠⠤⣍⡛⠦⢤⣄⣀⠀⠀⠀⠀⠀⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⣀⣀⠀⠀⠀ ⠀⠀⠀⠀⠻⣆⠀⠀⠀⢸⣉⠀⠀⠀⠀⠀⠀⠀⠀⠁⣀⡴⢞⣻⡇⠀⠀⠀⠀⢸⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢏⣀⣀⣠⠴⠞⠋⢻⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣄⠀⠀⠈⢹⡷⠤⠤⣤⣤⡤⠴⠒⠛⠁⠾⠝⠋⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠚⠋⠉⠉⣠⢧⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⡿⠶⠒⠀⣷⡀⣖⣾⡇⠰⡯⠿⠀⣤⣴⡶⠀⠀⠀⠀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠋⢀⡄⣀⣼⣤⠤⠀ ⠀⠀⠀⠀⠀⠀⠙⠷⣄⣀⣀⣸⣿⣶⠁⢻⣄⣠⣀⣀⣩⡤⠤⣤⠤⠴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⣞⣭⠤⠴⠚⠛⠉⠉⠀⠀⡄⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⢶⣏⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣄⣀⣀⣀⣀⡀⠰⠦⣶⣶⣶⣫⠿⠊⠉⠀⣀⠴⠖⠊⠉⠁⠀⠀⢇⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣦⣄⣀⣀⣤⡤⠴⣶⠚⠉⠁⠀⠀⠀⠀⠀⠀⠈⠉⡏⠓⠲⠮⣽⣿⠲⠦⣤⣴⠊⠁⠀⠀⠀⠀⢀⡜⠀⣾⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⢞⣋⣭⣽⠁⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⠒⠒⠚⠉⣿⠀⠀⠀⠈⠛⣦⠀⠀⢀⡴⠋⠀⣸⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡴⠞⠛⣿⢽⣯⠈⠉⠀⠀⠀⣀⡀⠀⠀⠀⢀⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣻⣆⣀⣤⠀⢀⣿⠴⠖⠉⠀⠀⣸⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡁⠀⠀⠉⠷⡈⠁⠀⠀⠀⠀⡏⠙⠓⠒⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠉⢉⣩⠟⠃⣠⢾⣅⠀⠀⢀⣠⠾⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠙⢦⡀⠀⢠⣼⣧⡤⠴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠋⢁⡴⠚⠁⠀⢙⡗⠚⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣽⡀⠀⠀⠀⠀⠀⠙⠦⣾⣦⣀⣠⡤⠆⠀⠀⠀⠀⢀⣀⣠⣤⡤⠤⠔⠒⠚⠛⠋⠁⠀⠀⠀⠀⠀⠀⢀⣰⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡾⠋⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠈⠁⠀⠀⠀⣼⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⢸⡄⠀⠀⠉⠓⠢⢤⣤⣠⣤⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⢀⡤⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠑⢤⣀⣀⣀⡤⠞⠉⠀⠀⠀⠀⣀⡠⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⡀⠀⠀⠈⠉⠀⠀⠀⠀⣀⡤⠖⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣤⣤⡤⠤⠖⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇⢰⣶⣦⡈⠻⣿⣷⣦⡀⠀⠀⣿⣿⣷⢸⡿⣿⣴⡿⠟⣿⣿⣧⣶⣿⠿⠟⠁⠀⢠⣿⣿⣤⣶⣿⣿⣿⣟⣧⣶⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⣾⠁⠙⣷⡀⠀⢙⢿⣿⣦⡀⣿⡟⢿⣾⠇⣿⠋⠀⠾⠛⠛⠛⠁⠀⠀⠀⠀⣰⣿⣿⠿⢋⣽⣾⣿⣿⡿⢟⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃⡇⢸⡦⣜⣿⡀⠀⠀⠙⣿⣿⣿⣿⡀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣫⣴⣶⣾⠟⠁⠀⠀⠀⠀⣀⡄ ⠀⠀⠀⠀⠀⠀⢀⣿⣿⣼⠁⠸⣷⡌⠹⣧⠀⠀⠀⠈⠻⣯⠻⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⠾⠿⠿⢿⣻⣿⡿⢛⣁⣀⣤⣤⣴⣾⣿⡿⠁ ⠀⠀⠀⠀⠀⠀⢸⣿⡟⡜⢲⣄⣙⣞⠀⢿⡆⠀⠀⠀⠀⠻⡆⠘⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠾⠿⠿⠿⠿⠿⠿⠿⠿⠟⠛⢉⣿⡿⠃⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠘⣿⣍⠉⠁⠘⣷⠀⠀⠀⠀⠀⢳⠀⠈⠻⢿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣴⣿⡿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠹⣿⠷⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣻⣿⠋⠛⠋⢻⣷⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣞⣯⣿⣿⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⡄⣶⡶⠞⠛⠁⠀⠀⠻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠀⠹⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣋⣿⣿⡟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣿⣿⡄⠈⠳⣤⣀⣀⡀⠀⠸⣾⣗⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠈⠻⣝⣳⣤⣀⣀⡀⠀⢀⡠⢔⣛⣻⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣹⣿⣵⠀⢀⣈⡿⠷⣆⠈⠻⣯⣅⣀⡀⠀⣀⣤⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠈⠉⠛⠻⢯⡛⠛⠛⠛⠛⠛⠻⣿⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣷⣿⣷⣆⠈⢿⣄⡀⠹⣿⣶⣦⣬⣽⣷⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣦⣰⠀⠀⢻⠀⠀⢀⣴⠾⢶⣹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡛⠆⠀⠻⣿⣿⣿⣿⣷⠦⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣭⣭⣽⣆⠀⠁⠀⠀⠈⠀⢸⣾⣏⡀⢨⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⠀⣿⣿⣿⣷⣄⡀⠈⣻⣿⣿⣶⡶⠴⠒⠀⠀⢀⠀⠀⠀⠀⠀⠛⣿⣿⣿⠹⣇⠀⠉⣿⡆⠀⠀⠀⠀⣠⣾⣿⢾⣷⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⣆⣿⣿⠈⢛⣿⣿⣿⠿⠛⣉⡄⠀⠀⠀⢀⣴⠏⠀⠀⠀⠀⠀⠸⠿⣿⣿⡟⣿⠀⠁⢸⠁⠀⠀⣠⠞⠙⢿⣿⡼⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⠀⠉⠻⠿⣷⣶⣿⠟⠁⠀⠀⠀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣇⡀⠀⣸⠀⣠⠞⠁⠀⠀⠘⢿⣷⣯⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⠙⢿⣿⠀⠀⣠⣾⣿⣯⣥⠶⠒⠤⠀⠀⢹⣥⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠒⠂⠉⠭⠵⠾⣯⡀⠀⠀⠀⠀⠀⠉⠙⠿⣿⣿⣷⣦⣤⣄⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣿⡆⠀⠘⠇⣰⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⣴⠋⢀⣠⣤⣤⣤⡀⠀⠀⠀⠙⠳⠦⣄⣀⡀⠀⠀⠀⠀⣼⣿⢿⣿⣿⣿⣿⣿⣶⣦⣄ ⠀⠀⢸⣷⣦⣄⣿⣿⡀⠀⢰⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⢸⠃⠀⢹⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠈⠉⠛⠛⠶⣾⣿⣿⢿⣿⣿⣾⣿⣿⣿⣿⣿ ⠀⠀⠀⢻⣿⠻⠿⠿⣧⣀⣿⣿⣶⣴⣾⣥⣴⣒⣛⣁⠀⠀⠀⠀⠻⣆⠀⠀⠀⣼⠀⠀⠈⢿⣿⣿⡟⢻⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⡿⣿⣿⣿⣿⣿⣿⡿ ⠀⠀⠀⠀⢻⣷⣄⠀⢀⡼⠛⠛⠉⣹⣿⡿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠙⢧⡀⠀⢹⠀⠀⠀⠘⣿⣿⣧⢸⡈⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⡿⠀ ⠀⠒⢶⣶⣶⣿⣿⠿⠶⠂⠀⢀⣴⣿⣷⠶⠶⣿⣷⣶⣮⣥⣤⣤⣤⠴⠆⠈⠂⠘⣆⠀⠀⠀⠈⠙⢿⣿⡟⠹⣽⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡿⢟⣽⣿⠁⠀ ⠸⣶⣶⣿⣿⣿⣷⣶⠶⠊⠁⠈⠁⠀⠀⣀⣤⣶⣿⣿⣷⡶⠞⠋⢁⣤⠞⠁⠀⠀⠹⡄⠀⠀⠀⠀⠀⠙⣿⣶⢻⠻⢼⡻⣿⣷⣶⣤⣤⣤⣤⣶⣾⣿⣿⣄⣠⣾⡿⠃⠀⠀ ⠀⠘⢿⣿⡭⢍⡁⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⣿⣿⣯⣥⣴⣶⣾⢟⣡⣤⣶⣶⣦⣤⣿⣀⡀⠀⠀⠀⠀⠈⠻⣿⣷⣄⠉⢹⣁⣽⡻⢿⣿⣯⣥⣤⡼⢙⡿⠿⠛⠁⠀⠀⠀ ⠀⠀⠈⣻⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⣿⣿⡿⠟⠋⠉⣠⡿⠙⠛⠿⣿⣿⣷⣤⣄⡀⠀⠈⠻⣿⣦⣀⡵⢺⣍⠠⠝⢿⡿⣿⠻⠞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠹⣿⣿⣿⣿⣶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠋⠀⠀⠐⢻⣿⡀⠀⠀⠀⠀⠉⠛⠿⣿⣷⣤⣀⠀⠈⠛⠿⣷⣾⣽⣝⣓⣚⣷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⣿⣦⣉⣉⣉⣉⠂⠄⠀⠀⠀⢀⣀⣴⡾⠁⠀⠀⠀⠀⢀⡞⠈⠹⣦⡀⠀⠀⠀⠀⢰⣿⡟⢿⣿⣷⣦⣀⠀⠀⠈⢉⣉⣉⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⣴⣾⣿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠈⢷⡀⠀⠀⢠⣿⣿⣇⠀⠈⠙⠿⢿⣿⣶⣶⣶⣿⡿⠟⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠙⠛⠻⢷⣤⡀⠀⠀⠀⠟⢸⠀⠀⠀⠈⢷⡀⠀⠸⣿⢿⣿⣷⣤⣤⣶⣾⡿⣿⣿⡏⢀⣤⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣶⡀⠀⠀⠸⡆⠀⠀⠀⠈⣧⠀⠀⢻⡄⠉⠉⠙⠛⠉⢉⣴⣿⣯⣶⡿⢫⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡄⠀⠀⢿⡄⣆⠀⠀⠸⣆⠀⠀⠓⠀⠀⠀⠀⠒⠛⠉⠉⠉⠁⣠⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡆⠀⠈⢧⢹⡄⠀⠀⠹⡆⠀⠈⠙⢦⣀⡀⠀⠀⠤⣤⣶⣾⣿⣯⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠸⠘⣦⠀⠀⠹⣆⠀⠉⠓⠦⣉⠙⠋⠘⠳⣶⣶⣿⣿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣠⠄⢂⣀⣤⠤⠖⠚⠉⠀⠀⠀⣀⣀⡤⠄⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠄⠀⠈⠳⠄⠀⠀⠀⠦⠤⣤⣀⠀⢙⣻⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀ ⠀⠀⠀⣠⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⢿⠃⠀⠀⠀ ⠀⠀⢠⠇⡜⠚⢝⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣺⠟⢳⠘⡆⠀⠀⠀ ⠀⠀⢸⠀⡇⠀⠈⠳⡙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢋⡜⠁⠀⢸⡆⡇⠀⠀⠀ ⠀⠀⢸⠀⡇⠀⠀⠀⢱⡀⠳⡀⠀⣀⣀⡤⢤⣀⣀⡀⠀⡞⢀⡞⠀⠀⠀⢸⠃⡗⠀⠀⠀ ⠀⠀⠘⡄⢣⠀⠀⠀⠀⢁⡴⠋⢉⣤⠀⢠⠀⠀⠀⠉⠉⢷⡀⠀⠀⠀⠀⡜⢀⠇⠀⠀⠀ ⠀⠀⠀⢳⡈⠓⠀⠐⣶⠟⠒⠊⣩⣧⠔⡏⢠⣆⢸⠳⢄⣸⠛⠷⠆⠀⠘⠁⡞⠀⠀⠀⠀ ⠀⠀⠀⠀⣳⠀⠀⠀⠈⢠⣶⣿⡏⠀⢰⡷⠃⢸⡌⢠⣾⣾⡇⠀⠀⠀⠀⢺⠀⠀⠀⠀⠀ ⠀⡀⠀⠀⣿⠀⠀⠀⠀⢸⣿⣿⡗⠀⠈⠁⠀⠘⠁⢸⣿⣿⡏⠀⠀⠀⠀⢸⠀⠀⢀⠀⠀ ⠀⠙⡷⠤⠉⠀⠀⠀⠀⠀⢿⡿⠃⠀⠀⠀⠀⠀⠀⠈⢿⡿⠁⠀⠀⠀⠀⠈⠡⢴⠏⠀⠀ ⢳⣤⡘⠆⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢋⣠⡶⠂ ⠀⠈⠓⠲⢄⠀⠀⠀⠀⠀⠀⠀⠩⡀⠘⢿⡿⠃⢀⡝⠀⠀⠀⠀⠀⠀⠀⣠⠶⠚⠁⠀⠀ ⠀⠀⠀⠀⠈⠓⠤⣀⢀⠀⠀⠀⠀⠱⣄⣸⢇⣠⠞⠀⠀⠀⠀⣀⣀⠤⠚⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠤⢠⡦⠤⠤⠤⠤⠤⡤⠤⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢀⣤⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠰⢶⡟⠒⠒⠈⠉⠉⠁⠚⠁⠀⢼⠘⢦⡀⠀⠀⠓⠀⠉⠉⠁⠐⠒⢢⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⠺⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀ ⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡶⣀⠀⠀⠀⠀⠘⣄⠑⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⣇⠈⠓⠦⣀⡀⠀⠈⠢⡀⠀⠉⠒⠲⠤⠤⢄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣆⠀⠀⠀⠀⠉⠁⠒⠸⠦⠤⠤⠤⢀⣀⠀⠀⠀⠉⠉⠑⠲⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠢⣤⡾⠤⢤⣤⣀⣙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⣄⠀⠉⠛⠢⠽⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣄⣈⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠈⠑⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣈⠽⠟⠏⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⢄⣀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡰⠋⠁⣠⠀⠀⠀⠘⢯⡝⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⣄⡈⢢⡈⢣⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡾⠤⡶⠋⠀⠀⠀⠀⠀⠀⠑⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⡒⠒⠒⣬⢽⡏⠉⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⠈⢠⠎⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⢷⣆⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⢤⣧⣼⠋⠀⠀⠀⠀⠀⠑⠢⢄⡀⠀⠀⠀ ⠀⣯⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢮⡭⠥⠚⠂⠒⢒⡾⠂⠀⠀⠀⢠⠀⠀⠀⠉⠚⠀⠀⠀⠀⠀⠀⠀⠀⠠⡈⠑⢦⡀ ⢸⠏⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠤⠤⠶⢯⣀⡀⠀⠀⠀⠀⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⢠⠃ ⢸⡴⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣟⠒⠹⣶⡄⠀⠀⠀⠀⠀⠛⢻⣀⠤⡄⠀⠀⠀⠀⠀⠀⢀⡷⠃⠀ ⠈⠧⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣼⣿⠤⣄⡀⠀⠀⠀⠀⠀⠀⠓⠒⠻⣗⢦⣀⣠⠟⠀⠀⠀ ⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⣿⣦⣄⠉⠙⠒⠤⣄⡀⠀⠀⠀⠀⢸⠿⣽⣇⠀⠀⠀⠀ ⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⠟⠀⠀⠀⠰⢦⣹⣤⠶⠿⠛⠉⠀⠘⡿⠄⠀⠀⠀ ⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⢠⡀⠉⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠑⣄⣖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⡸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣀⠀⠰⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⣠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠬⣷⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣸⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠉⠉⠀⠒⠦⣄⠀⡄⠀⣸⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣹⣰⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⠇⠀⠰⣴⡗⠒⠒⠒⢦⣀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣿⠟⠀⠀⠀⢸⡇⢀⣀⣠⣤⣌⠛⢯⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⣿⣀⣀⣤⣴⠟⠊⠉⠀⠀⠤⠤⢤⣄⡙⠲⣤⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⡦⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⡴⠋⠁⠀⢀⣤⣿⣷⣄⠀⠀⠈⢿⣲⣄⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠙⢆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⢠⠞⠀⠀⢠⣶⡿⣷⣯⣿⡿⠉⣶⣤⣷⡁⢯⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠀⠀⠀⠈⡇⠘⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⢰⡇⠀⠀⢠⠏⠀⣠⠾⣏⠮⡟⠷⠿⠉⠀⢼⣿⣿⣻⣿⠿⠷⠦⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⢸⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣽⣧⢸⣿⣇⠀⠀⢿⠀⣾⣥⣀⡀⠙⢾⡆⠀⠀⠀⠈⢻⣿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⢸⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⣿⣼⣿⣟⢦⡀⠈⡶⠟⠉⠉⠻⣦⡀⠓⠀⠀⠀⠀⢀⣈⣿⣷⡄⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠿⣎⢻⣄⣽⣶⡇⠀⠀⠀⠀⢸⣿⣶⣤⣄⣀⣒⣾⣿⠟⠉⢻⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⢠⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣶⠚⠉⢹⠿⣷⡀⠀⠀⠀⡾⢹⣍⠙⣧⠈⣹⡼⠁⠀⡠⠚⠀⠀⡠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⡼⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡖⠚⠁⢠⣿⠿⣤⣠⠞⠀⠐⠿⡶⢬⣿⣗⠊⠛⢯⡀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⡼⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣤⡴⢋⣿⣦⡀⠀⢀⠀⢰⠀⢱⠀⠹⡌⠙⢦⡀⣷⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⢀⡼⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⠟⡇⣇⠉⠒⠋⠀⣿⣆⠀⡇⠀⢻⠀⠀⠹⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⣠⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣻⣿⠀⠀⠀⠀⢹⣿⠀⡇⠀⣼⠀⠀⢰⢻⠀⠀⠀⠀⠀⠀⠀⢀⣠⢾⣧⢹⣤⠞⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡼⡆⠀⠀⠀⠸⣯⡜⢀⡼⠋⣇⡴⠋⣸⠀⠀⠀⢀⣠⣤⣾⣏⠹⣦⣽⠿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣇⠀⠀⠀⣨⣏⣹⣌⣧⣾⣿⣤⣴⡿⠴⠒⠚⠉⠉⠁⢬⣙⣳⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢫⠆⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠁⢹⡄⡀⠀⠉⠉⠙⠀⠀⣼⡿⣷⣏⣀⠀⠀⠀⠀⡀⠲⣤⡽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⣯⢿⣄⠀⠀⠀⠀⢀⣠⣴⣟⠉⠈⣇⠈⣇⠉⠀⠀⠀⠀⢀⣠⣿⣶⡾⣟⣉⣝⠒⢦⣄⣉⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡀⠀⠀⠀⠀⠈⠳⠜⢿⣯⡓⢦⡴⠚⠉⠀⠀⠈⢷⠀⢹⠀⠛⠒⠒⠒⠋⢹⠋⣰⠋⠻⣿⣿⣯⡉⠙⣿⣈⡧⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠈⠉⠒⠶⠶⠶⠻⣭⣩⠍⢉⡽⠉⠀⠀⠀⠀⠀⠀⠈⡇⠀⡇⠀⠀⠀⠀⣰⠃⣴⣡⣴⣿⣿⡏⢳⣽⠟⠋⠉⠉⠉⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠤⠴⠒⠒⠀⠀⠈⠁⠀⠀⡞⠀⠀⢀⣀⠤⠶⠒⠲⠦⣽⡄⡇⠀⠀⠀⠼⢁⣾⡿⠟⣹⠏⠀⠀⠉⠀⠀⠀⠀⠀⠀⢰⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣠⠔⠉⠀⣀⡠⠤⠴⠒⠂⠙⠻⣤⡀⣀⡴⠋⡸⠁⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡖⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠁⢠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢯⡀⠰⠇⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⣧⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡄⠀⡇⠀⠀⠀⠀⠀⢀⣀⣤⠔⠂⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠿⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣤⣧⣀⣤⣤⡶⢿⣫⣉⣿⣶⣤⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⡞⢻⣙⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣏⡤⠞⠉⠀⠀⠱⣝⣿⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⣧⣼⣟⡀⠀⠀⣩⠙⢲⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠠⢤⣀⣠⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣇⠀⠀⡇⠙⢶⣄⡿⠷⡟⠀⠀⠈⠹⠄⠀⠀⠀⠀⠀⠀⣸⠙⠦⣄⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠟⣽⠀⠀⢹⣀⡿⠀⠉⠳⠷⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠈⠳⣄⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⠤⢤⡤⢄⣀⠀⠀⣱⣏⣼⣿⠀⠀⠈⣿⣿⣅⠀⠀⠀⠀⠉⠛⠒⠦⠤⠤⠤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠙⠶⣄⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀ ⠉⠉⠉⠉⠁⠠⠴⠞⠛⠑⠋⣿⣀⠀⠀⠼⣷⡽⣟⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⡀⠀⠈⢑⣦⣙⢷⡪⣿⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠧⠈⠣⣀⣽⣄⡨⠷⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⢉⠉⠉⠉⠁⠉⠉⢉⡉⠋⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠤⢤⡠⠤⣷⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⠦⣈⠥⢂⠈⠉⠀⣀⠋⣌⡲⣷⣆⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⢦⡀⠀⣠⡔⠍⠊⠀⠀⢀⡀⠀⠉⣾⣿⠾⡀⠿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⣄⠈⡾⠧⣴⣞⠉⠀⢀⠔⠊⠀⠀⠀⠀⡆⠀⠀⠈⢱⣌⣽⠇⠀⠀⠀⠀ ⠀⣼⢁⣿⣁⢠⣾⡇⣀⡔⡵⣢⠀⠀⠀⢀⡜⠀⠀⠐⢦⠰⡈⡏⣀⡄⠀⠀⠀ ⢸⠈⡿⢿⠦⢹⣶⣕⣡⣼⡟⠇⠀⣀⣔⠁⡿⡀⣡⠀⢘⣎⣸⡿⠙⠢⡀⠀⠀ ⢀⣽⡖⣎⢑⠜⠉⠙⣿⣷⣾⣞⡘⢿⣬⣏⠛⡷⢿⣦⣴⡷⠿⡇⠀⣾⡼⠂⠀ ⢸⡟⠁⠑⠇⠀⠀⢰⠹⠀⠃⠋⠀⠘⠛⠈⠁⠀⠸⣿⡱⢔⠪⠤⠴⠟⠀⠀⠀ ⠘⢡⠀⠀⠀⠀⠀⣿⡄⣧⡀⠀⠀⠀⠀⠀⣀⢼⠀⣿⣺⠇⠁⠀⠀⠀⠀⠀⠀ ⠀⠈⠀⠀⠀⠀⠀⢀⣱⢨⣽⣤⣠⠄⠒⠨⠊⡼⣥⣿⢟⠲⠦⣤⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠋⢠⣿⣿⡿⠈⡄⠀⠀⢠⠑⠛⢀⢃⠀⠀⠀⠀⠉⠓⣦⠀ ⠀⠀⢀⣤⠒⠑⠁⡆⠈⢿⢸⡿⣔⣒⠀⠠⠃⠒⠀⢸⠘⠀⠀⠀⠀⠀⠀⡸⠁ ⠀⠀⠀⠑⢄⠀⠀⢱⠀⢸⠈⠿⡶⠅⠀⣀⣒⡈⠩⠃⡘⠀⠀⠀⠀⡠⠊⠀⠀ ⠀⠀⠀⠀⠀⠑⠤⡎⠀⠈⡧⢦⣷⢌⢚⢁⠀⠀⠀⠀⠀⠀⢀⡠⠊⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠼⠎⣱⣾⢀⢀⣄⡵⠔⠢⠘⠋⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢠⢷⠀⠀⠀⣾⠈⢷⠳⡀⠀⠀⠈⠀⠀⡠⢊⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢲⠤⠤⠼⠂⠀⠀⠀⠟⣄⡈⠀⠈⠲⠄⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢗⠄⢀⡲⠶⢖⣂⡉⠥⢀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡤⠘⠋⠁⠀⠀⢉⡩⣫⡍⠀⠀⠀⢀⠔⠀⠀⠀⠀⠀⠑⢧⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣣⢀⠀⣀⠔⠯⢅⡼⡎⣠⣣⣲⠕⠇⠀⣠⢀⡆⠀⡙⡌⠁⠀⠀ ⠀⠀⠀⠀⠀⠈⠑⡇⢰⠁⠀⠀⠀⡼⡺⠋⠀⠀⠀⠸⡀⡿⢺⣁⢴⠹⡛⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡞⡾⠈⠓⠖⠚⠁⠀⠀⠰⠤⠤⠄⢻⠀⣘⢻⡼⢮⡉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠃⠉⠙⠀⠀⠄⠀⠀⠀⠤⠮⠄⠀⣶⡯⣦⣓⠿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⣠⣤⣤⣄⣀⠄⠀⠀⠀⠀⡷⢊⣁⣣⠄⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠲⠂⢁⠜⡤⠬⣟⡁⠰⣚⡉⠀⠀⠀⣠⠾⣷⣮⣧⠀⠀⠀⢠⠂⠁ ⠀⠀⠀⠀⠀⠂⡠⠛⠒⠤⠶⣬⡷⢄⣀⣤⣴⠒⠉⢏⣿⣿⣿⣿⣿⡷⡴⠁⠀⠀ ⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⢠⣿⣿⣌⡿⠿⠓⠊⠉⠙⠛⠻⢿⣿⣿⣷⠁⠀⠀⠀ ⠀⠀⠀⠀⡜⢀⡀⠀⠀⣰⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡇⠀⠀⠀⠀ ⠀⢠⠤⢄⣸⣢⢺⣍⣒⣽⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀ ⢠⢿⣿⣿⣿⣷⣯⢹⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠋⠀⠈⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣤⣽⣿⣿⠿⠿⠛⠋⠉⠉⠉⠉⠀⠈⠉⠉⡻⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿ ⣿⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣿⠿⠛⠉⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢟⣿⢿⠂⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣶⣿⣿⣿⣿⣿ ⠙⢿⣷⣀⠀⠤⢀⠠⢠⣤⣼⣿⡿⠫⠁⢀⣀⣤⡴⠶⠟⠛⠛⠛⠛⠛⠳⠶⣦⣤⣄⡄⠒⠀⠀⠉⠀⠀⠀⠈⠻⣿⣿⣿⣷⣿⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠈⠛⢿⣧⣤⣤⣴⣿⡟⠃⢠⣢⣶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠉⣽⣿⡇⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣟⡀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣼⡟⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿ ⠀⠀⠀⠀⠀⣼⣟⢀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠿⠿⠿⠛⠛⠉⠀⠀ ⠀⠀⠀⠀⢰⡏⠹⣿⡇⠀⢠⡀⠀⠀⠀⣀⣤⡤⠤⠶⣶⣖⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠀⠀⡈⠁⠀⠺⣷⠶⠺⠟⠁⠀⠀⠀⠀⠀⠈⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣤⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⢀⡼⠋⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢙⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⠇⠀⠈⢣⣀⠀⠀⠀⢶⠀⠀⢀⣀⣠⣤⣶⣿⣿⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⢉⡛⠲⣶⣾⣶⣿⣿⠿⠿⠛⠋⠉⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠷⠶⢦⣤⣄⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠰⣄⠀⢸⣇⠀⣀⣰⣆⠀⠉⣉⣭⠟⣿⣿⣿⡆⠀⠀⠀⠀⠀⢰⠏⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣦⡄⠀⠀⢠⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠠⣈⠙⣾⣿⣿⣿⡍⠈⣆⠈⠁⠀⠀⠘⣿⣷⣶⡄⠀⠀⠀⢀⡾⠆⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀⠀⣼⣿⣿⣿⡿⠿⠗⠛⠛⠛⠛⠿⠶⢶⣦⣤⣀⡀⠀ ⠀⠀⠈⠉⠉⠿⣿⣿⣭⡀⢸⡆⠀⠀⠀⠀⠹⣿⣿⠀⠀⣀⡰⠿⢉⣶⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣧⣾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠷ ⠀⠀⠀⠀⠀⠀⠹⣿⣿⣇⣦⠇⠀⠀⠀⠀⠀⠈⠙⠛⠋⠁⠀⠀⠋⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡾⠻⣶⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡾⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣧⡄⠀⠀⠀⠀⠠⠤⠤⠖⠚⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣿⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⣦⣼⣿⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠛⠛⠓⠶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣟⠉⠀⠀⠀⠊⢻⣷⡄⠀⠀⠀⣀⡴⠟⠁⠀⠀⠀⠀⠀⢌⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠶⠦⠤⠤⠤⠤⢤⣶⡶⠟⠋⠋⠀⠀⠹⣿⣄⠀⠀⠀⠀⢹⣿⣀⣰⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⡼⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⣀⣀⣠⣤⠾⢋⢁⣀⣄⠀⠀⠀⠀⠀⠹⣿⣧⠀⠀⠀⢸⣿⣿⠁⡀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⡆⣼⢀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⢻⠈⣉⠉⠉⡈⡉⠑⠀⠑⠒⠒⠲⠶⠶⣄⣂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡄⠀⡇⣿⠀⠣⠃⢨⡰⣀⠀⡀⢀⣀⡀⠐⠃⢰⢥⢌⠙⡦⠀⠀⠀ ⠀⠀⠀⠀⡇⡇⡀⡇⣿⠘⠀⡤⠿⠧⢀⣱⣏⣃⡀⢡⠀⠀⢰⠈⠚⠐⠁⠀⠀⠀ ⠀⠀⠀⠀⣧⠋⢃⣧⣧⠀⢀⣋⠀⠀⠈⡇⠀⠀⠀⢻⠂⠀⠇⠀⠆⢸⠀⠀⠀⠀ ⠀⡀⠀⠀⢽⡄⠀⢻⡟⠀⠣⢀⣈⣁⣰⢍⠢⠤⠐⠁⠀⠀⠃⡖⡄⡞⠀⠀⠀⠀ ⠀⡇⠀⣀⣀⣇⣀⣾⡿⠘⠂⠀⢶⡟⣡⠜⠀⠀⠀⠀⠀⢀⣀⡈⢁⡇⠀⠀⠀⠀ ⠀⣯⡲⣪⢿⡯⡍⢹⣧⢰⡱⠀⠜⡛⠅⠀⠀⠀⢀⠄⡢⢭⠒⠁⢸⠁⠀⠀⠀⠀ ⠀⠀⠟⢯⠼⠖⠚⠒⠃⢀⣤⣤⣤⡄⢀⣀⣠⡊⠔⠁⠀⠌⠀⠃⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⢳⠛⠰⣢⢀⠀⠀⠘⡱⠉⠈⠉⠐⠚⠋⠑⢶⠯⠶⢬⡇⠃⠀⡆⠀⠀ ⠀⢀⠀⠀⢸⢤⣄⢺⣏⡺⣦⣀⣰⡏⠥⠄⣒⡠⡐⠶⢻⠛⠭⢻⣅⠀⠀⠀⠀⠀ ⠉⠉⠉⠉⠉⠉⠉⠉⠉⢉⢯⠚⠁⠑⣘⣔⢔⠏⠉⠒⠚⠒⠈⠉⠉⠉⠉⠉⠉⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⡣⡀⠀⠀⠀⢿⢇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣶⡆⢈⡉⠆⠀⣤⣠⠝⠛⣲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠉⠙⣛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠹⢷⡀⠈⠉⠉⠉⠉⢿⣄⠉⡉⠉⠁⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠂⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣄⠀⠀⠀⠀⠈⢻⡄⢻⡀⠄⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢨⣿⡦⢀⡀⠀⠀⣿⣧⢸⣿⡄⣿ ⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⢀⠞⢀⠜⠀⣼⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣿⣀⠀⠀⠀⢻⣿⡘⣿⣧⣿ ⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⢠⠋⢠⠎⠀⢠⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⡄⠀⠀⠀⠀⢤⠀⣿⣏⠄⣷⠀⢼⣿⡧⣿⣿⣿ ⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⢠⠃⡰⠃⠄⠀⣼⢏⣿⡀⠀⠋⠁⠈⠁⠀⠀⣤⡀⣀⢰⣿⡇⣶⢀⣃⣤⢸⡇⢿⣿⣴⣿⣧⢼⣿⣿⣿⣿⣿ ⠀⠀⠀⡸⠀⠀⠀⠀⠀⣰⠃⡜⠁⡰⠀⠀⡟⢸⢏⡁⠀⠈⠉⠀⢰⣦⣴⣿⡏⣿⣀⣿⣿⣻⣿⣿⣿⠾⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠃⠀⠀⠀⠀⣰⣯⠎⠀⢀⡇⠀⢸⠁⣼⠀⣤⣤⣴⣶⣿⢹⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⢿⣿⣺⣿⣽⣿⣿⣿⣿⣿⣿⣿⠙⣿⣿ ⠀⠀⠀⠀⠀⠀⢀⠞⣿⠋⠀⢀⣾⠀⠀⡇⠀⣿⢸⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢱⣽⣿ ⠀⠀⠄⠀⠀⠀⣼⣾⠇⠀⣆⡞⢿⠀⢠⠃⠀⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢻⡍⢸⣿ ⠀⠀⠀⠀⠀⣸⣿⡿⠀⢰⡿⠁⡎⠀⣸⠄⠀⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⡼⠁⣿⣿ ⠀⠀⠇⠀⢠⣿⣿⠃⢀⣾⣇⠀⡇⢠⢿⡄⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⡴⠁⣼⣿⣿ ⠀⠔⡆⠀⣸⣿⢿⢀⡞⠛⠛⢿⡇⣼⣰⣿⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠉⠈⣿⠿⣿⣿⣿⣿⣿⣿⣏⠜⠁⣼⣿⣿⣿ ⠈⠀⢳⢠⠻⠻⡟⣸⣆⡀⠀⠈⡷⠟⢻⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠙⠛⠋⠀⠀⢠⣯⣼⣿⣿⣿⣿⢿⣟⢁⣠⣾⣿⣿⣿⣿ ⠀⠀⠸⡟⠀⠀⣿⠇⠈⠙⠓⠒⠤⠤⠬⢽⣿⢿⣿⣿⣿⣿⣿⠛⠛⠛⠲⠤⠤⠤⠤⠴⠖⠲⡿⠿⠿⣿⣿⣿⠏⢸⣿⠟⠁⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠸⠈⢾⣿⡿⣿⣿⣿⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢀⣿⡿⠋⢀⣿⡿⠀⢰⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠹⠘⠀⠀⠈⠷⠤⠤⠤⣄⠀⠀⠀⠀⢀⣠⠼⠋⠀⠀⣾⣿⠇⢀⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠉⠁⠀⠀⢀⡼⢻⡟⢀⣾⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠈⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢀⣾⣣⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀⠉⠑⠲⠄⠤⠤⠤⠐⠒⠒⠂⠀⠀⠀⢀⣠⡾⠋⢁⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⠟⢁⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⡀⠀⠀⣀⣠⣴⣿⣿⣿⣇⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⡉⠉⠛⠛⠻⠿⠟⠁⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢱⠀ ⠀⠀⣀⡀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⣤⣤⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦

⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⢼⠓⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡏⠣⣄⡠⠒⠛⡄⠀⣆⠀⠀⠀⣦⢦⠘⣽⡷⡦⠷⢿⡆⠀⠀⠀ ⠀⠀⠀⠀⢲⡟⢺⣦⠊⠀⠀⠀⣿⢳⢿⣦⣴⣥⣿⣿⣿⣿⣿⣻⣿⣿⣿⡀⠀⠀ ⠀⠀⠀⠀⡼⣏⣦⠇⠀⠀⠀⠀⢻⣿⣿⡿⡿⣿⣿⣟⢿⣿⣿⣿⣿⣿⣿⣇⠀⠀ ⠀⠀⠀⠀⣷⣿⡏⠀⠀⠀⠀⠞⠈⣏⢿⡇⢈⣬⠿⠛⠺⢿⣿⣿⣿⣿⡟⢻⡀⠀ ⠀⠀⠀⠀⢸⣿⡇⠀⠀⢀⣀⣠⣤⡀⠈⠃⣷⠃⠀⠀⢅⡵⢹⣿⣿⣿⡇⢸⡇⢸ ⠀⠀⡏⠉⠉⢻⣿⠀⣼⠋⠀⡒⠮⢣⠀⠀⠹⣀⠠⣴⣖⡶⣾⣿⣿⣟⣷⠀⣿⡜ ⢠⢤⡇⠀⠀⢀⣿⢧⡇⠀⢀⠨⠅⠐⠀⠀⠀⢀⣰⣿⣿⠀⢸⣿⣿⣷⣿⡆⠹⠇ ⠘⡄⠑⢄⠀⠀⢇⡷⣯⡉⡠⠃⠀⠀⣀⣤⣶⠿⠛⠛⠻⠀⢸⣿⣿⣿⣿⡇⠀⠀ ⠀⠘⡦⡀⠑⢄⠀⠑⢭⣡⠀⠀⠈⢿⡟⠉⠀⢀⡠⠔⠁⡰⣿⣿⣿⣟⣹⠕⠀⠘ ⠑⠲⠧⣈⣂⡀⢏⢐⠚⠿⢷⣤⣀⣀⣈⠉⠉⠀⢀⡠⠊⠠⡟⠉⢉⣉⣀⢀⠎⠀ ⠁⢲⣤⡤⠎⠃⣈⡞⠀⠀⢘⡿⡋⠀⠀⠀⢯⠉⣽⡌⠀⢰⣿⣿⣿⣿⠃⡈⠀⠀ ⠒⠈⣁⡀⢸⡸⠋⠀⣒⡲⠟⠧⡈⠢⡀⡘⠈⡄⣇⠃⠀⣸⣽⣿⣿⣿⠰⠀⠀⠀ ⠉⣹⠟⣡⠬⠤⢤⠋⢹⠀⠁⠀⢉⠉⢡⠁⠀⠰⣹⠳⠭⢿⣿⣿⣽⠀⠇⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⣶⣷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⡿⠁⢹⣿⣏⠛⣿⣿⡻⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡟⢹⣿⣿⠃⠀⢸⣿⣿⡆⠈⣿⣷⠘⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⣹⣿⠃⠛⢿⣿⠀⠀⢸⣿⣿⡇⠀⢸⡟⠀⣿⣿⣿⡙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣴⣿⣿⡿⢻⣿⣇⣀⠸⣿⣆⠀⢸⣿⣿⡇⢀⣿⣅⣠⣿⣿⢧⡹⣦⣿⣦⣸⡇⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡟⡿⢣⣿⣄⣈⣿⡿⠿⠆⢿⣿⣦⡀⣿⡿⠛⠁⠀⠀⠀⠈⢿⡘⢿⣾⣿⢻⡿⣽⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠇⠀⢛⣿⣿⣿⢁⣀⡀⠀⠀⠀⠉⠛⠋⠀⠀⠀⠀⣀⣀⣀⠈⣷⠀⡟⠋⠘⠁⣫⡋⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡼⠀⠀⢠⠟⠙⡟⠉⠀⠉⠙⠶⣤⣀⠀⠀⠀⢀⡴⠚⣡⠤⢌⣉⣿⣦⠇⠀⠀⣀⣽⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⢀⣴⡏⠀⢸⡇⢀⣀⣰⣶⣦⣄⠀⠀⠀⠛⠉⣰⣿⣿⣿⣿⣿⣿⣿⣄⠀⣼⡏⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠁⣸⢹⣷⠀⢸⣿⣾⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⣿⣿⣿⣿⡟⢻⣿⣿⡈⣦⣸⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⣿⠀⣿⠀⡆⣿⣿⣟⠁⢸⣿⣿⣿⣧⠀⠀⠀⣿⠟⢿⡿⣣⣾⢿⡟⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡾⠀⣿⡇⢻⠀⣧⢸⡿⠻⢦⣌⣹⣿⣋⡽⠀⠀⠀⠙⠒⠒⠚⠋⠀⢸⣿⡿⢻⡟⠻⡍⠻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡇⢀⣿⣧⠘⠀⢹⣤⣿⠀⠀⠈⠉⠁⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⢸⣿⡁⠈⣇⠀⠘⡄⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡇⢸⠿⣿⠀⠰⣿⣿⡻⣇⠀⠀⠀⠀⠀⢀⣤⣖⣯⣿⣷⡄⠀⠀⣠⣿⣿⡇⠀⣿⠀⠀⣿⡄⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠃⢸⠀⢿⡇⠀⠻⣿⣿⣿⣦⣀⠀⠀⠀⣾⣿⣿⣿⡿⠿⢷⣄⣴⣅⣿⣿⡇⠀⢹⠀⠀⢹⣿⡀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠘⡄⠸⣷⠀⠀⢹⡀⠀⢸⣿⡷⠦⣄⣻⣟⣉⡭⠶⣾⡟⢩⠘⣿⣿⣿⣿⣿⣿⣧⡀⢸⣟⢣⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀ ⠀⠀⡏⠀⠀⡇⠀⢿⡄⢀⣼⣷⣄⠀⣿⣇⢸⣟⣿⡉⣷⢶⢪⣿⡟⠲⠤⠿⠿⣿⣿⣿⣿⣿⣷⠈⣿⠈⢇⠀⠀⠀⠱⡄⠀⠀⠀⠀ ⠀⢰⠃⠀⠀⢳⠀⠘⣷⣿⣿⣿⣿⣿⣽⡷⠏⠠⣏⡻⢻⠻⠟⣇⣹⡇⠀⠀⠀⣾⣿⣿⣿⣿⣿⣧⣿⡄⠘⣆⠀⠀⠀⢸⣦⠀⠀⠀ ⠀⣸⡄⡄⣤⣼⠀⠀⢹⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠉⢹⣿⣿⣿⣿⣿⣶⡤⣾⣿⡿⣿⣿⣿⡿⠋⠉⠉⠒⠻⣶⠾⡾⠏⠉⢣⡀⠀ ⠀⡟⠁⠛⠛⢹⡄⢀⣼⣿⣿⣿⣿⣿⣿⣟⠻⣶⣤⣴⠿⠛⠿⢿⣿⣿⣀⠉⠁⠀⠻⣿⣿⠋⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠳⡀ ⠀⡇⠀⠀⠀⠀⣷⢾⡁⠉⠛⠿⣿⣿⣿⣿⡀⠀⠀⠁⠀⠀⢀⣼⣿⣯⣿⣷⣀⠀⠀⢹⡧⣤⣤⣤⣀⣀⣀⣀⣀⣀⡽⠶⠴⠤⠖⠋ ⠀⠁⠀⠀⠀⣴⠃⠐⣻⡀⠀⣀⣨⣿⡿⠛⠀⠀⠀⣀⣤⢶⡟⣿⣿⣿⣿⣿⣿⡿⠶⣾⣧⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⡆⠀⠀⢘⣁⣀⠤⠽⠛⠉⢻⣻⠹⣿⣄⠤⢾⠛⠇⣉⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢱⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⢻⣧⠙⣿⣦⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⠇⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠀⠀⢸⣿⡏⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠙⢿⣿⣿⣿⣿⣿⣿⡧⣴⣶⣶⠾⠿⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⣠⠔⢡⠀⢀⢄⠀⠔⠕⠤⢀⣒⣒⡠⠔⡄⡉⠢⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠜⣡⠐⠨⠥⡀⠢⢢⡌⡔⡀⠄⢸⠙⠛⡸⠈⠪⣊⠪⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠎⢞⠇⢤⠇⢿⡕⣔⠐⢅⠀⠁⠸⠘⡀⠠⠅⡆⠀⠼⣦⠹⣤⡀⠀⠀⠀⠀ ⠀⢸⠮⡙⠰⠀⢰⠟⠉⠀⢑⢾⠀⣆⠀⡇⠦⠤⢽⠫⠭⠤⢹⡓⡡⠙⡄⠀⠀⠀ ⠀⡏⣱⠁⢀⡟⣎⠀⠠⢂⡄⠚⣤⠈⠀⠸⠀⠀⠠⣄⣀⣠⠄⠃⠁⠆⠘⡄⠀⠀ ⢠⢷⢸⡆⢸⡇⢡⢖⠕⠉⠀⢠⡏⠄⢀⡟⠀⣴⢋⠭⠯⡙⠲⡶⢀⣇⡀⢷⠤⣀ ⡜⣺⡜⡅⠘⣇⠚⢟⣄⡭⠤⢬⡁⣇⡸⠃⠀⠁⢆⠠⠀⢘⠀⡇⣿⠻⢥⠀⠀⠀ ⢣⠋⡜⡇⠘⡇⢀⡾⠱⢈⣉⡐⡍⠀⠀⠀⠀⠀⠀⠒⣒⣈⠔⠂⡿⠖⣄⠁⠀⢠ ⢨⡜⡀⢁⡄⢹⡓⠃⠰⡈⠋⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⡘⠱⢱⠀⣀ ⠁⢻⡁⠘⣵⡈⡥⡀⠀⠌⠭⠅⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣋⠀⠀⠇⡜⠀ ⠈⠄⠣⡄⠐⢷⡼⡿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠈⠁⣐⠀⠀ ⠀⠈⢄⠱⡠⡂⢀⠗⠤⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠤⢤⠔⠒⠁⠀⠀ ⡲⡢⡀⠁⢀⣠⠚⠁⠐⡚⢅⡑⡦⠄⣀⡀⠀⠀⠀⢀⠔⠁⡟⠂⡌⣔⡀⠀⠀⢀ ⠈⠪⡺⣟⡉⡤⠢⢤⢺⣿⣦⣌⣁⠒⠀⢤⠉⠉⠉⠁⡔⢒⣉⣤⡇⠀⠁⠀⠀⠜ ⠑⠂⠨⠄⠋⠀⠀⠀⢻⣿⣿⣿⣿⣿⡇⢸⠀⠀⠀⠀⠁⣿⣿⣿⣿⣶⠠⠄⠀⠀

⣠⣾⣦⡀⠀⠀⣠⣾⣤⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣷⣦⡀⠀ ⠈⠻⣿⣿⣦⣾⣿⡿⠋⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀ ⠀⠀⣨⣿⣿⣿⣯⡀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⣠⣾⣿⡿⠋⠻⣿⣿⣦⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀ ⠀⠛⠋⠀⠀⠀⠈⠛⠁⠀⠀⠀⠀⠈⠛⠿⠿⠿⠿⠟⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣤⣤⣤⣤⣤⣤⣤⣤⠀⠀⠀⠀⠀⠀⢠⣾⣿⣆⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣧⡀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣷⡀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄ ⠘⠿⠿⠿⠿⠿⠿⠿⠟⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿

⠀⠀⠀⢸⠀⣿⣿⣿⣛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣷⡀ ⠀⠀⣷⠈⡆⣿⣿⢿⢺⣿⣿⣿⣿⣿⡿⢿⣿⣿⣯⣻⡿⣿⠏⡿⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠹⣧ ⠀⠀⠘⣷⣼⣿⣇⠈⢸⣿⣿⡿⠉⠹⡀⢾⣿⣿⡬⠙⠴⠁⣼⢃⣿⣿⣿⡟⣿⡿⣿⢿⣿⣿⣿⣿⣿⠻⣿⡆⢸ ⠀⠀⠀⠙⢿⣿⣿⣌⣿⣿⣿⣿⠀⠀⠑⢌⣛⣛⡁⠀⠀⡴⠁⣼⣿⣿⣿⡟⣻⢻⣼⢸⣿⢻⣿⣿⠏⡀⢻⡇⠀ ⣠⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⡸⠿⢟⡁⠉⣸⢾⡿⠈⣿⣿⠀⡇⠈⡇⠀ ⡻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠈⠉⠁⠀⣠⠃⣼⠃⠀⣿⠇⠐⠁⠀⠁⠀ ⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢹⣄⠀⠀⠀⠀⠀⠀⠀⠄⣀⣘⠁⠀⠀⠀⢠⠃⠰⠁⠀⢠⡟⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢏⠳⣄⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⣠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠈⠀⠀⠑⢤⡀⠀⠀⠀⠀⠀⣀⣴⣿⣿⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠈⣶⡤⠤⠔⠊⣿⣿⣿⣿⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡷⣿⣿⣿⣿⡏⠑⠤⣀⡀⠀⠀⢸⣿⣿⣷⣄⣸⣿⣿⣿⣿⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡿⠟⢹⠏⣿⡇⣿⣿⣿⣿⠧⣀⡀⠀⠈⠙⢂⢸⡈⠛⠿⣿⣽⣿⣿⣿⣿⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡟⢀⣿⠀⢸⣿⣿⡟⠀⠀⠈⠑⠢⢄⡸⣄⡑⡄⠀⢸⠿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⢁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡿⠻⠋⠉⠣⣼⢿⣿⣿⣿⣏⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡏⠀⠀⢀⣀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⡍⡿⢹⠗⠛⢛⣛⡛⢳⠀⠀⠰⠛⣿⡛⠻⣿⣿⣿⣿⣛⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡷⣷⢸⣀⣽⣿⠿⢿⣶⠃⠀⢠⣾⣿⣿⣿⣿⣿⡿⢿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣿⡌⠃⣾⣿⣿⡄⠁⠀⠀⠈⢻⣿⣷⡄⢹⡟⣰⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠉⠉⠁⠜⢁⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡿⢿⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢰⣌⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢿⡿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠻⣶⣿⣿⣦⠀⠈⠛⠛⠶⠒⠀⠀⣠⣾⡿⠀⣇⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣻⣦⣤⡀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠿⠃⠀⠀⣈⠳⢍⡛⢷⣄⡀⠀⠀⢀⣴⣾⣿⣿⡧⢤⠞⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠟⠁⠀⣿⢆⡀⠀⣀⡴⠞⠋⠁⠀⠀⠀⠀⢸⣙⡢⠤⣉⡑⠚⠟⠛⠿⠿⠟⠛⠛⠒⠉⣹⣻⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⠞⠁⢀⣽⣿⠉⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⠙⠻⣝⠚⠿⠶⠦⢤⣤⣾⣿⣿⣦⠀⡿⢏⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠞⠁⠀⣠⡟⠁⢹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⢄⡙⠢⢄⡀⠀⠸⣿⣿⡿⠃⢸⠀⠘⢿⣿⣧⣿⠛⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⡀⠐⠋⠀⢠⢾⣅⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠢⠼⠓⠂⠀⠀⠀⠀⠘⣆⢤⡀⠀⠀⠀⠀⠀⠈⠳⣦⣀⠀⠀⠀⠀⠀⠀ ⡟⢩⠓⣦⣴⣿⣇⡽⢷⣄⠀⠀⠀⠈⠛⢷⡲⠤⠤⢄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢝⡢⣀⠀⠀⠀⠀⠀⠈⠙⢷⣄⠀⠀⠀⠀ ⠀⠸⣾⣿⣿⣿⣿⡷⢊⡿⣦⡀⠀⠀⠀⠀⠉⠢⣄⠀⠀⠀⠀⠉⠉⠑⠒⠂⠤⠀⠀⠀⠀⠀⠀⠙⢮⣑⢤⡀⠀⠀⠀⠀⠀⠈⠛⢦⡀⠀ ⠀⢀⣾⡟⠈⢿⣿⣀⣼⠟⠹⢷⣄⠀⠀⠀⠀⠀⠀⠙⠒⠄⠠⠄⠒⠒⠒⠒⠒⠉⠁⠀⠀⠀⠀⠀⠀⠉⠳⣽⣦⣀⠀⠀⠀⠀⠀⠀⠙⢦ ⣶⡿⠟⠳⡀⠀⠙⣷⣼⣀⡟⠋⡿⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠤⠄⠒⠒⠈⠁⣰⢏⠽⢶⡈⢙⣾⣣⢀⠆⠀⡐⡀⠀⠘

⠉⠀⠀⠀⢿⣧⣀⣀⣀⠾⡷⠦⠤⠻⣕⠴⣄⣸⣗⢼⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⢀⣠⣽⠟⢉⠔⠉⠀⠀⠀⠀⠈⠳⣬⣙⠯⣕⠚⠢⡉⠉⢫⣛⣿⣿⣿⣿ ⠀⠀⠠⠊⡏⢧⠀⠁⠀⠀⠀⠀⠀⠀⠀⠠⠀⠉⠉⠛⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿ ⢂⢇⣧⣚⣥⡿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠆⠀⠀⣈⢾⣿⣿⣿⣿⣿⣿⣿⡿ ⢘⣸⣾⣿⠻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⡯⡁⣎⠠⠐⠚⣿⣿⣿⣿⡛⠋⠁ ⣟⢿⢯⡏⠁⠀⠀⠀⠀⡀⠀⢸⢔⠀⠀⠀⢀⠗⠻⠠⠄⡀⣀⢡⠻⣿⣿⣿⣦⡀ ⢧⣳⡏⡀⠠⠀⠈⠀⠀⢃⣴⣁⣨⠆⢀⢀⠌⣰⣷⡶⣤⡼⠀⢾⡳⣿⣿⣿⣿⠷ ⠒⠉⢀⡇⠀⠆⠈⢃⢸⣻⢽⡛⡾⡲⠗⠁⠀⠹⡚⣢⢾⢀⠂⠘⢻⡶⡿⠍⠀⠀ ⠀⠀⠸⢃⢰⠘⠕⠠⢙⣳⣂⡠⠀⠀⠀⠀⠀⠀⠀⠀⢶⠾⠀⠀⡆⣷⡌⠨⡀⠀ ⡀⠐⣘⡸⡔⠆⠈⠀⢸⢅⠀⠀⠀⢀⠒⠒⠠⡄⠀⢀⠌⠀⡆⠀⣷⢣⠙⣀⠁⢤ ⠀⠉⠙⠒⢳⣸⡄⠀⢠⣪⣷⡤⣀⠈⠂⠤⠐⢀⢔⠁⠀⣆⡇⠀⡇⠘⠀⠀⠀⠀ ⡦⡀⠀⠀⠞⠘⡌⠢⡀⠇⠹⣻⠶⣭⠶⣤⡒⠕⠊⠀⠸⣿⠁⢰⠇⠀⠇⠀⣕⣤ ⠑⡏⠁⠲⣦⡀⠈⠢⣎⠚⠄⠈⠑⡌⡚⢴⠤⠤⣤⣄⡠⢧⣴⣿⠀⢸⠀⡇⣿⣾ ⠣⠵⢄⠀⠸⠃⠀⠀⠈⠀⠀⠀⠀⠱⠋⠉⠀⠀⠈⠁⠀⠀⢹⡟⢠⢋⣼⣷⣿⣿ ⣍⣶⣄⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣷⣵⣿⣿⡟⣿⣿

⠀⠀⠀⡰⣾⠔⠊⣠⣿⢟⠀⠉⠉⠉⠁⠔⠠⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⣟⡧⡆⣾⡿⠋⠀⢀⠄⠀⠐⠢⡀⡀⡕⡕⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⣷⣿⣿⣺⡝⠀⢀⠔⠁⠀⠀⠀⠄⣹⡟⠀⠈⠌⢂⠀⠀⠀⠀⠀ ⠀⠀⡜⠿⣶⡟⠀⡆⠁⠀⡠⠀⠀⡘⢀⢻⠫⡸⠁⠘⡸⠀⠀⠀⠀⠀ ⠀⠀⠐⠄⡘⢇⠀⠁⢀⠌⠀⠀⠌⠀⠌⠆⠀⠘⡇⠀⡇⠀⠀⠀⠀⠀ ⠘⣦⣤⣴⣿⣿⠁⡏⡠⠀⠀⢀⣠⢊⠚⠒⠒⠤⡇⠀⠇⠀⠀⠀⠀⠀ ⠀⠈⠹⠿⣿⡇⠀⣿⣶⠳⣞⠫⠂⠁⠸⣷⣿⣶⡇⠀⠀⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠃⡇⠀⡇⠉⠉⠀⠀⠀⠀⠀⠈⠉⠁⡇⠀⠂⠇⠀⠀⠀⠀ ⠀⠀⠀⢰⢠⣿⠀⡗⡀⠀⠀⠀⠀⠀⠀⠀⠀⡸⡇⢀⢠⢰⠀⠀⠀⠀ ⠀⠀⠀⡆⡎⢻⡀⡇⠈⡦⣄⡀⠀⠀⣀⣤⡎⠀⠃⢸⡀⡌⡄⠀⠀⠀ ⠀⠀⢰⡸⠀⡍⢆⠁⠀⠘⣮⣜⣂⢌⣮⡞⠀⠀⢀⠎⡇⠰⢡⠀⠀⠀ ⠀⠀⠠⣃⠀⠇⢀⣉⣶⡿⠿⣿⣿⣿⣿⣿⣗⣎⣁⠀⠇⢀⡻⠀⠀⠀ ⠀⠀⣠⣫⠿⣫⣬⣿⢋⣤⣤⣴⡷⠛⠛⠛⠻⣿⣆⢈⡻⣯⣇⠀⠀⠀ ⠀⡰⠉⠀⣰⣿⣻⣿⢉⣷⢠⣟⡫⡆⠀⠀⠀⠈⢿⣾⡇⠀⠈⠣⠀⠀ ⣶⡁⠀⠀⣩⣿⠿⠟⣯⢛⣛⡽⠛⠶⣜⣚⣠⣤⣬⣿⣧⡀⠀⠀⢱⡆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠀⢀⣤⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣬⣧⢸⣠⠤⠤⠤⠤⢄⣀⠀⠀⣿⢰⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⣉⠽⠋⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠈⠙⠲⢿⣿⡵⠒⠒⠒⠢⢄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡤⠤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡶⣄⠀⠀⠀⠱⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡇⠈⠳⡀⠀⠀⢹⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⢱⠀⠀⠘⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣠⡆⠀⠀⠄⠀⢠⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠈⠀⠀⢨⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⢯⡇⡀⠈⣆⡆⢸⣇⠀⣷⠀⡏⢣⡀⠀⠰⡀⠀⠀⠀⢳⣶⣶⣶⣾⣧⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢷⡇⢀⣽⣿⣾⡜⣄⢹⣷⣇⣿⣿⣶⣤⣵⣄⢀⠀⢸⡇⠈⢻⣿⡏⠀⠀⠀⢠⡘⠣⠤⣾⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⢷⣿⣿⣿⣿⣿⡏⢻⠿⠛⢹⣿⣿⣿⣿⠏⢹⢠⣾⣗⣀⡼⡇⢧⠀⠀⠀⠀⠱⣄⠘⢧⠀ ⠀⠀⠀⠀⠀⢰⣄⣠⠼⠃⠀⠀⠙⣿⠛⠛⠛⢋⡆⠀⠀⠀⠉⣈⠉⠀⢀⣿⢾⢷⣿⠟⡰⠁⠘⡆⢀⡆⠀⣠⠾⠛⠛⠀ ⠀⠀⠀⠀⠀⠈⠻⣄⡀⠀⠀⠀⠀⠸⡏⠛⢁⠾⣀⣐⣢⠐⠁⠚⠉⠑⠀⢸⣾⣼⣿⣞⠁⠀⠀⠙⢄⣙⢦⣽⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢧⣈⣁⡠⢂⡼⠻⡖⠁⠀⠀⠀⠀⠀⢀⣀⣀⣠⣶⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠈⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⣀⠈⠉⠋⠁⠀⠀⠈⠲⣌⣂⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⣾⣋⣿⣇⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⢀⣠⣤⠶⠋⠉⠉⠉⢹⡾⢀⣀⡀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀ ⠸⡏⠁⠀⠀⠀⠀⠀⠸⣿⢿⡿⠃⠀⠀⣾⣿⣿⣿⠛⠛⠙⠛⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⣧⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⢰⣿⣿⣿⣿⣶⣷⣿⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢔⡁⠀⠀⡀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⡅⢰⢴⣶⡞⣻⣿⢣⡿⢁⣄⠠⡗⠰⢁⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣠⡤⢤⡀⢨⣉⣷⣵⣿⣿⣿⡛⠟⠋⣡⣾⣧⣤⣜⢠⡈⢀⣀⣀⣀⠀⠀⠀ ⣴⡋⠀⢀⡀⠙⡏⠉⢻⠀⠀⠙⠀⣷⢾⣿⣿⣟⠉⢀⡈⠙⡍⠙⡉⠙⠉⠙⡆⠀ ⠀⠉⠀⠘⣁⡜⠁⣾⢀⠐⣿⡄⠐⠁⣠⣍⡏⣿⠀⠸⠋⣠⢃⡇⡁⢸⠀⢰⠃⠀ ⠀⠀⠀⣦⠈⢣⠀⠏⣆⠀⠏⠱⠀⢾⠉⠌⠃⡇⠀⡀⠺⡅⢸⢃⠁⢼⠀⠸⢤⡀ ⠀⢠⣠⠟⠳⠛⢲⣾⣯⣒⠒⠧⠶⢄⡟⢛⣮⣇⣼⣿⣦⣷⠤⠶⠲⢤⡧⠤⠤⠿ ⠀⠈⠁⠀⠀⠀⠀⢿⢿⣿⣿⣶⢶⣾⣿⣿⣿⠟⠿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢋⢄⡿⣿⣿⣹⣽⣿⣛⢞⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠳⠮⠿⠿⠿⠥⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣦⣄⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠟⠛⠛⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀⠀⠀⠀⠀⠀⠀⣿⠂⠀⣼⡆⠀⠀⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠰⠋⠀⣼⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣶⣦⣀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⢰⣿⣿⠃⠀⠀⠀⠀⣀⣤⣤⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠁⠀⣴⡿⢿⣷⡀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⢀⣿⣻⡟⠀⠀⣠⣴⡿⠟⠉⠉⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠁⣼⣿⣿⡄⠀⠀⠀⠀⣿⠀⠀⠀⢀⣾⣳⠟⠀⣠⣾⡟⠻⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠁⣼⣿⣿⣿⣷⠀⠀⠀⢀⡿⠀⠀⣠⡿⠑⠉⢀⣼⣿⣿⣷⠀⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡇⣰⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⣤⠚⠁⠀⢀⣴⣿⣿⣿⣿⣿⠀⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠁⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⣿⡆⢀⣴⣿⣿⣿⣿⣿⣿⣿⢰⣿⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⠀⢀⠀⣸⣿⣵⣿⣿⣿⣿⣿⣿⣿⣿⠇⣾⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡿⣿⡀⢿⣿⣿⣿⣿⣿⣿⣷⠏⣠⣿⣿⣿⣿⠿⣿⣿⣿⣿⡿⠋⣸⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢿⣇⢻⣇⠀⠙⠛⠁⣿⣿⣿⠿⠞⠛⠚⠛⣿⡇⠀⠈⠛⠛⠋⢀⣴⣿⣿⣿⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⠈⢿⣎⣻⣷⣤⣤⣾⠟⠁⠀⠀⠀⠀⠀⠀⠻⣿⣄⣀⣀⣀⣴⣾⡿⢋⣾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⢀⣙⣛⡛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⣛⡥⠾⠋⠁⠀⠀⠰⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡤⠀⣀⣠⣶⣿⡿⠻⢿⣿⣶⠶⢤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⢹⣧⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⢉⣽⣿⣿⡇⠀⠘⠟⠁⠀⠀⠀⠹⣿⡿⠛⢿⣿⣿⡿⠿⣿⣿⡿⠟⢿⡿⢻⣿⣷⣄⠀⠀⣿⡆ ⠀⠀⠀⠀⠀⠀⣸⡏⠀⢠⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠙⠋⠀⠀⠈⠋⠀⠀⠘⢡⣿⣿⣿⣿⡄⠀⣿⡇ ⠀⠀⠀⠀⠀⠀⣿⠃⢠⣿⣿⣿⣿⣿⣧⣤⣄⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⣿⣿⣿⣿⣷⠀⣿⠇ ⠀⠀⠀⠀⠀⠀⣿⠀⣿⣿⣿⠏⠁⠀⠀⠈⠙⠿⠿⠿⠛⠛⠛⠒⠒⠶⢤⣤⣤⣤⣤⣤⣶⣶⠿⠟⠉⠉⢹⣿⣿⣿⣀⡟⠀ ⠀⠀⠀⠀⠀⠀⠹⣆⣿⣿⣟⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣶⣤⣤⣀⠀⠈⠉⠀⡀⠀⠀⠀⠀⠀⠈⢿⣿⣿⠈⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡄⣀⣴⣷⠀⣀⣠⣴⠾⠛⠉⠀⠀⠀⠀⠈⠙⠻⠦⣤⣴⣿⣄⠀⠀⣠⣾⣆⣠⠿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠿⠿⠿⠿⠟⠋⠁⠀⠀⢀⣀⣤⣤⣄⡀⠀⠀⠀⠀⠉⠛⠛⠿⠿⠿⠟⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠛⠉⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⢀⣀⡀⠀⢀⣀⡀⢀⢀⣀⠀⠀⠀⡀⣀⡀⠀⠀⣀⢀⠀⣀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠙⠚⠛⠚⠁⠛⠛⠋⠑⠃⠛⠛⠛⠓⠘⠘⠚⠛⠁⠀⠀⠚⠐⠚⠛⠂⠐⠀⠃⠉⠐⠘⠂⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡶⠟⣽⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀ ⠀⠀⣠⡿⠋⠀⢀⣿⣿⣧⣥⣽⣿⣿⣿⣿⢳⣄⠀⠀ ⠀⣼⠏⠀⠀⠀⠈⣯⣿⣿⣿⣿⣿⣿⣿⠇⠀⠹⣧⠀ ⢸⡏⠀⠀⠀⠀⠀⠘⠿⣿⢿⣿⣿⠿⠃⠀⠀⠀⢹⡇ ⣿⠀⠀⠀⠀⣠⡴⠒⣿⣿⣿⡿⠥⣄⡀⠀⠀⠀⠈⣿ ⣿⠀⣠⠖⠋⠁⠀⢸⣿⣿⣿⡇⠀⠀⠉⠓⢦⣄⠀⣿ ⢹⡇⠻⣦⡀⠀⠀⣿⣿⣿⣿⡇⠀⠀⠀⢀⣴⠞⣸⡇ ⠀⢿⣄⠈⠻⣶⣄⣿⣿⣿⣿⣿⣠⣴⡾⠟⠁⣠⡟⠀ ⠀⠀⠻⣦⡀⢮⣿⣿⣿⣿⣿⣿⡿⡿⠆⢀⣴⠟⠀⠀ ⠀⠀⠀⠈⠛⢷⣤⣿⣿⣿⣿⣿⣧⣤⡾⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠄⠉⠉⠚⣁⡴⢒⠖⠋⠁⠀⢀⡀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠁⠀⢀⣤⠶⠚⠁⠀⠸⠞⠉⠹⣏⠁⠀⠈⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠋⠀⢲⢦⣀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁⠀⠀⣰⠟⠁⠀⠀⠀⠀⣀⣀⣀⣀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⡿⡿⠃⠀⠀⠸⣧⠈⠙⠦⣄⣀⡀⢀⡾⠁⠀⠀⠀⣼⣡⠴⠶⠒⠛⠋⠉⠉⠀⠀⠀⠉⠻⢷⡀⠀⠀⠀⡀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡟⡽⠁⠀⢠⠀⠀⢻⣧⡀⠀⠀⠀⠉⢹⠇⠀⠀⠀⢸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣄⠀⠀⠈⢦⡀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣼⠃⠀⢠⠃⠀⠀⠈⢿⣷⡀⠀⠀⠀⢸⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⠀⠀⠀⠙⢦⡀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠏⠀⢰⡏⠀⠀⢀⠆⠀⠹⣿⢦⡀⠀⣘⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⡀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢠⣿⠀⠀⢠⡟⠀⢠⠂⠈⠻⣝⠷⣿⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠙⠒⠢⠤⠤⠤⢻⣟⣆⠀⠀⠀⠈⢷⡄⠀⣆⠀⠀⠉⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢀⣿⠇⠀⣰⣿⠁⢀⡏⠀⠀⠀⠈⠳⣽⠀⠀⠀⠀⡇⠀⠀⠀⢀⡴⠋⢰⡖⠀⠀⠀⠈⠙⠂⠀⠀⠀⠀⠀⠹⣾⣧⡀⠀⠀⠈⣿⣆⠘⣧⡀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠈⠀⣰⢻⠇⢀⣾⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⣇⢀⡤⠚⠉⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣀⣀⣹⣿⣝⣦⡀⠀⠘⣿⣆⢸⣷⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⢠⠏⡜⠀⣾⡇⠀⠀⢀⡆⠀⢀⣿⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣫⣵⠿⠟⠛⠻⠿⣿⣿⣷⡄⠀⠘⣯⠀⠛⡇⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠎⠀⠃⣼⡿⠀⠀⠀⠘⠀⠀⢸⣿⡄⠀⠀⠀⢸⣀⣠⣾⣍⡙⠲⡄⠀⠀⠀⠀⠀⠀⢨⣿⠟⢋⣩⣀⠈⠉⠙⠻⣽⣧⣿⡄⠀⠈⢷⡀⢳⡀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠠⢿⠇⠀⠀⠀⠀⠀⠀⣾⡇⡇⠀⠀⠀⢸⠿⠛⣉⣛⠻⢷⠦⠀⠀⠀⠀⠀⠀⠀⠈⠀⣿⣿⣿⣷⡀⠀⠀⠈⠻⣯⠹⣄⠀⠀⠙⠲⣷⡄⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⢀⣿⠀⡇⠀⠀⠀⢸⡶⢪⣷⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠿⢿⡇⠀⠀⠀⠀⢻⣷⣿⣷⣄⡀⠀⠈⠙⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⢸⣿⣠⣷⠀⠀⠀⠏⠀⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠷⠾⠁⠀⠀⠀⠀⡸⠃⣧⠀⠹⡝⠲⣄⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠻⣿⠿⡛⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠴⠋⠀⢻⡄⠀⢻⡀⠈⢳⡄⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡏⢸⡀⠀⠀⠀⠀⠀⠘⠛⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣆⠀⡇⠀⠀⢻⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⣿⣿⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣆⡗⠀⠀⢸⡆⠀⠀⠈⢻⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣠⣿⠀⠀⠀⠀⣿⠛⢿⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⠃⠀⠀⠀⣇⠀⠀⠀⠀⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⣰⠏⢸⠀⠀⠀⠀⣿⡶⠋⢹⡇⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡏⠀⠀⠀⠀⢹⠀⠀⠀⣼⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⣰⠋⠀⡇⠀⠀⠀⠀⣿⣧⠀⣿⠃⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⠀⠀⠀⠀⠀⣼⠀⢀⣼⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠁⠀⠀⡇⠀⠀⠀⠀⢹⠹⣾⡇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠷⠀⠀⠀⠀⠀⠀⢠⣾⡿⠿⠟⠻⠆⠀⠀⠀⣴⠃⠀⢸⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢰⡇⠀⡀⠀⠀⢸⠀⢹⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⣴⠟⠉⠀⠀⠀⠀⠀⢀⣠⣾⠇⢰⠀⢸⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢸⠀⢀⡇⠀⠀⡾⠀⢸⠀⠀⠀⡿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠋⠀⠀⠀⠀⣠⡾⠃⠀⠀⢿⠙⠲⣄⠀⡏⣹⠏⢠⡏⡀⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢸⠀⣸⠀⠀⢀⡇⠀⢸⡄⠀⡆⢹⠈⠓⠦⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠋⠀⠀⢠⣄⠘⡇⠀⠈⠻⣧⡟⠀⡾⣷⡇⢿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢸⠀⣿⡀⠀⣸⠇⠀⢸⣇⠀⢹⠈⡇⠀⠀⠀⠀⠉⠛⠲⠤⢤⣄⣀⣀⣀⣀⣀⣀⣀⡴⠞⠁⠀⠀⠀⠀⢸⠘⣦⡿⠀⠀⠀⣾⠃⡼⠀⠸⣧⠸⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢘⢸⠀⡇⢰⡇⠠⠤⠈⠿⡄⢸⢣⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠒⠒⠲⡆⠀⠀⠀⢸⠀⢹⡇⠀⠀⢠⣿⢰⡇⠀⠀⣯⢦⠈⠉⠉⠉⠛⢿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠢⠈⠙⠃⠙⣿⣿⡿⠋⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⢤⣄⠀⠀⠀⢹⣿⣿⣿⣿⣿⠟⠉⠉⠈⢿⡇⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠈⠛⠃⠀⠀⠀⣴⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⣿⣿⣿⣿⣷⡀⠀⠀⠻⠟⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠿⠿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⢿⣿⣿⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⣦⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⣆⠀⠀⠀⣠⡾⡟⠀⠀⠀⠀⠀⠀⠀⡄⠂⡀⠀⠀⠐⠀⠶⢤⣤⠀⣀⣤⠔⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣴⡴⠆⠀⣀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠻⠆⠀⣼⠟⠉⠁⠀⠀⠀⠀⠲⣧⣤⣄⠀⢙⣾⣭⣭⣛⠻⣿⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢳⣶⣶⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣯⣿⣿⣏⡛⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣶⣶⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣄⠀⠀⣿⠛⣛⡛⠿⢶⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⢿⠿⣿⣿⡅⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠋⠀⠀⠘⢂⠀⣙⣠⠀⢹⠛⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣦⡴⠾⠛⠻⠿⠃⣨⠟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⣿⡃⣀⠀⡀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣦⡄⠀⠀⢀⣾⠏⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠾⠿⠋⠀⠙⠀⢴⡄⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣷⣄⠀⠀⣴⡿⢃⢀⣾⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣹⡄⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⢰⣿⣿⣿⣿⣝⡻⣿⣿⣷⣤⠟⠀⢸⣿⣡⣿⡻⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢓⠛⣤⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⢻⣿⣿⣿⣿⣿⣿⡎⣿⣿⡇⢀⣀⡼⢻⣿⣿⣷⣄⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠙⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⢸⣿⣽⣿⣿⣿⣿⡏⣿⣿⠃⡜⣿⣿⣿⣿⣿⣿⡿⡇⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⢿⡇⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⠘⢿⡿⢿⣿⣛⣩⠞⣛⡿⠘⣰⠿⠿⣿⣿⣿⡟⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣘⣿⠀⣸⣧⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⠀⢘⡇⣖⣤⠀⠀⢐⡟⠀⣼⠃⠀⠂⠀⠹⣿⡟⠀⠀⢀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣾⡇⢳⣿⠀⠀⠀⠀⠀⠀⠀⢸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠐⡒⢊⡜ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠉⠀⢀⠀⠉⡁⠐⠌⠒⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⣀⠇⠀⠀⠀⠎⡰⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⠴⠉⠂⣠⣿⣿⠟⢷⠀⠘⣐⠗⠂⢒⠲⠒⠒⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠫⢀⡀⠑⠄⠀⢻⠀⠈⠀⠼⢿⣼⠋⢀⢺⡗⢡⠁⠍⠊⢱ ⠀⠀⠀⢀⣠⠄⠺⠥⣤⢶⡆⠱⢄⡈⣾⡏⠁⠀⠀⢸⡟⢄⢀⠸⠇⠀⡆⠀⡀⡜ ⠙⢦⠐⠉⢀⠂⠃⠁⢀⠎⠀⠀⠉⠈⠻⠿⠄⠀⠀⠞⠀⣀⡸⠑⠪⣏⡇⠋⠉⠁ ⠀⠀⠈⠁⠀⠀⠀⠰⠉⡀⡄⠇⠰⣄⡆⠀⣀⠀⣠⠾⠓⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠆⠇⠀⠐⣀⡡⡗⠘⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠳⢌⣠⠵⡴⠜⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⢸⣿⣿⣿⣿⣿⡝⢿⡿⣿⣿⣿⣿⡀⠈⠻⣿⣿⣷⣽⣿⣿⣿⣿⣿⣿⡀⠀ ⠀⢸⣿⣿⣿⣿⡝⣷⡈⢧⣹⣿⣿⣿⡇⠀⢀⣸⢿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀ ⠀⠈⢿⣿⣿⡇⢳⣿⣷⣸⣿⣿⣿⣿⡇⣰⠟⠁⠀⠙⢿⣝⢿⣿⣿⣿⣿⡇⠀ ⠀⢸⣸⣯⣿⣿⠬⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⢀⣙⣷⣍⣿⣿⣿⣷⠀ ⠀⢸⣷⣿⣽⣿⡀⠀⠻⣿⣿⣿⣿⣿⠹⣧⠀⠀⡠⣲⡿⠛⠛⠙⢿⣿⣍⢻⠀ ⠀⢸⣟⣿⣿⣿⡇⢀⣀⣽⣿⣿⣿⣿⡇⠘⢆⠀⠰⡟⢠⣦⣄⠀⢸⠈⡟⠹⡆ ⠀⢸⣿⣾⣿⣿⣿⣾⡿⠋⠛⠻⢿⣿⡇⠀⠀⠁⠀⠀⠨⢿⠛⣣⠈⠄⠀⠀⠁ ⠀⢸⣿⣿⣿⣿⣿⣯⠳⡀⠀⢻⣦⣹⣷⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⡏⢿⣿⣿⣿⣿⣦⡈⠐⠬⠑⠚⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡠⠒⠓⢈⢻⣿⣿⣿⣿⣿⣄⢀⠠⡄⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢡⠹⣿⠻⣿⣿⣿⡣⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡄⢻⡄⠈⢻⣯⠳⣱⣄⡀⠡⠀⠀⠀⠀⡀⠀⠀⠀⠂⠀⠀⠀⠠ ⠀⠀⠀⠄⠀⠀⠀⡇⠀⠆⠈⠆⢸⣿⣿⣶⣤⡢⣄⡀⠀⠀⠀⠀⠀⠀⠀⠔⠁ ⠀⠀⠀⠀⠀⡠⠂⠁⢠⠀⠀⠀⢸⣿⣿⣿⣿⡟⠝⢿⣿⡷⠒⠒⠀⠐⢉⠀⠀ ⠀⠀⠀⠀⢠⠁⠀⠀⠸⠀⠀⠀⢸⣿⣿⣿⣿⡇⠀⠁⠀⠁⠒⠂⠀⠠⠀⠀⠀ ⠀⠠⠤⠐⢁⡀⠀⠀⠀⡀⠀⠀⢸⣧⣿⣿⣿⣂⣀⡀⢀⡆⠀⠀⠀⣀⠀⢀⡀

⠀⠀⠀⠀⢀⣀⣀⢀⡀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠄⠚⠩⡝⠋⠉⠻⠢⣄⠑⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⠁⢀⣄⢈⣤⣦⡀⠀⠈⢮⣇⠈⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡆⠀⠎⠁⠈⠀⠀⠘⡄⠀⠈⣿⡄⠀⢂⠀⠀⠀⠀⠀⠀⠀⠀ ⠃⠘⠀⠀⡀⡀⠀⠀⢰⢸⠀⣻⡇⠀⠀⠢⠀⠀⠀⠀⠀⠀⠀ ⠀⢧⡵⣌⠀⠈⢡⡶⣾⣮⠀⣿⣧⠀⠀⠀⠑⠄⠀⠀⠀⠀⠀ ⣼⠈⡘⡓⠀⠀⠀⢻⠋⡅⢈⡻⢹⠀⢠⣦⡀⠈⠢⠀⠀⠀⠀ ⠻⠀⡵⡀⠀⡀⠀⠀⢀⡅⢸⢇⣾⡆⣼⣿⣿⣷⣤⣁⠀⠀⠀ ⠀⡆⡇⠈⠑⣯⣤⣶⡿⠃⠈⣾⣿⡇⣿⣿⣿⡏⣶⣾⠄⠀⠀ ⠀⢠⡇⠀⠀⠘⢿⣿⣷⣴⣷⣿⣿⣿⣿⣿⣿⣧⣙⣫⣷⡀⠀ ⠀⠀⠷⣰⡆⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡧⡄ ⠀⠀⠀⠹⠃⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⡿⡣⠀⠑ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠈

⢸⣇⠀⠀⣧⢿⡟⢻⡟⢹⣿⡟⠉⠉⠉⠙⣟⠛⠯⣄⠈⠻⣇⠀⠹⣿⡟⠉⢶⣿⡿⠋⣩⣿⣧⣸⣇⣰⣿⠀⣼⣿⠀⢰⣿⠀⣿⠃⠉⠻ ⠞⠉⠙⣿⣿⣿⣇⣸⣇⣸⣿⡀⠀⠀⠀⠀⠈⠉⠀⠈⠀⠀⠈⠢⡀⠛⠀⠴⠋⠁⣠⣾⠟⠋⠉⠁⢀⣈⣙⣶⣿⡏⠀⣿⣿⠀⡇⠀⠀⠀ ⠀⣶⡤⣷⠌⠙⠛⠛⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠚⠛⠓⠒⠶⠴⠋⠉⣝⡛⠿⣿⣧⣴⣿⣿⠀⡬⠀⡀⠀ ⢨⡟⢧⣹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠀⠀⣠⡄⠀⠀⢠⠞⡆⠀⠀⠀⢀⠀⠺⡇⠀⠀⠀⠀⠉⠉⣛⠛⢛⣭⣿⣷⢠⣤⠷⠤ ⣸⡄⠀⠈⠉⠉⠒⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⡼⠁⠀⣠⠶⢯⠥⠔⠓⢦⠀⠈⢧⠀⢿⡄⠀⠀⠀⠀⠀⠀⠉⣙⣻⣿⣿⣿⣀⠀⠀ ⣿⠛⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢠⠏⠀⢀⡾⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⢳⠀⣿⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣏⠉⠉⠉ ⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⢁⡞⢀⡴⢛⠇⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⢸⣠⡟⢦⠀⢻⡀⢧⠀⠀⠀⠘⢲⡤⠤⠄⢤⣼⡄⠀⠀ ⠀⠉⠓⠤⣀⠀⠀⠀⠀⣴⢾⠇⣠⣮⠔⠋⣠⣾⡶⣇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠷⢦⡀⠑⢮⣧⠈⣇⠀⠀⠀⠈⠱⣄⠀⢸⣿⡓⠒⠒ ⠀⠀⠀⠀⠀⠀⠀⣠⠞⢁⣿⡀⢹⡇⠀⠀⠀⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠈⠀⠀⠘⣿⡀⢿⡀⠀⠀⠀⠀⠀⠉⣿⡟⠀⠀⠀ ⠀⠀⠀⠀⡼⠛⠞⠃⠂⠉⠈⣧⣿⣷⠀⢠⡶⣻⣝⣶⠀⠀⠀⠀⠀⠀⠀⠀⣴⣯⣭⣉⢇⠀⢸⣇⠹⣼⠃⠀⠠⠤⢤⡤⠚⠉⡇⠀⠀⠀ ⠀⠀⠀⠘⠓⠢⣤⠀⠀⠀⠀⡟⠉⢿⡀⢸⡉⢿⣿⢿⠀⠀⠀⠀⠀⠀⠀⠀⠿⢿⣿⢇⡼⢀⣿⠛⡦⢿⡄⠀⠳⣦⣀⣙⡦⠀⡇⠀⡹⠀ ⠑⣦⣄⠀⠀⠀⡎⣀⡄⠀⠀⡇⠈⢶⣷⠞⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⢸⠋⢀⡏⠙⡷⣄⠀⡼⠀⠀⠀⡄⣷⠊⠀⠀ ⠀⠙⡇⠳⡀⠚⠋⠁⢣⣴⣄⠘⣄⣸⠇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠘⣦⣾⠷⡔⢁⣿⡏⠀⠀⠀⢀⡿⠁⠀⠀⠀ ⠀⠀⠃⠀⢱⣰⡶⠶⠾⢿⣿⣶⣤⣽⡀⠀⠀⡇⠀⠀⠀⢀⠤⠄⠂⠒⠤⢄⡀⠀⠀⡸⠁⢠⡿⠛⠋⠛⢿⠿⡇⠀⠀⢀⡽⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⢸⡀⠀⠀⢀⣀⣨⣽⣿⡿⠷⣄⠀⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⢁⣠⡿⠗⠲⠦⣤⣿⣠⣇⠀⢀⣾⠁⠀⡆⠀⠀⠀ ⠀⠀⠀⠀⢸⠁⣠⠞⠋⠉⠀⠉⠀⠀⠀⠹⣷⢳⣶⠤⣀⣀⡀⠀⣀⣀⣀⣠⣶⣿⣾⠟⣁⡤⠤⠤⣤⣀⠀⠀⠈⢹⠋⠇⢀⠊⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡾⢁⣠⣤⡤⢄⣀⠀⠀⠀⠀⢹⡎⡿⠓⠛⠉⠙⠿⠿⠟⠿⠿⠿⢻⢿⣿⠃⠀⠀⠀⠀⢉⡷⢦⣿⣿⣆⠀⠈⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣱⠟⠉⠉⠹⠷⣎⣳⡀⠀⢀⡼⠷⠷⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢰⠟⢉⡳⠶⠲⢴⣏⣠⠾⠛⠉⢻⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠉⠓⢶⠁⠀⠀⠀⠒⠨⡇⠀⠀⠀⠀⠀⠀⠀⡇⢸⣿⣏⡀⠀⠀⠀⠙⠄⠀⠀⠀⢈⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⡀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⢐⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⠿⡧⠄⠀⠀⠀⠀⠀⠀⠀⢀⡜⢹⠀⠀⠀⠀⠀⠀ ⠀⠀⠁⠀⢸⠙⢄⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠒⡻⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣟⠢⠄⠀⠀⢀⣤⣠⡶⠯⠔⢺⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣇⠀⠉⠑⠒⠒⡶⠚⠉⠉⠉⠒⠶⡖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡶⠊⣹⠶⠴⠒⣯⠀⢸⠁⠀⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣦⠤⢴⣶⣶⣧⣀⣀⣀⣀⣀⣀⣷⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣴⣯⣥⣤⣤⣴⣯⣤⠾⣤⣤⠤⠦⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠘⢢⣤⣄⣀⣀⣀⣀⣠⣤⡤⠤⠚⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠙⣤⣄⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠐⠛⠘⠀⠀⠀⠀⠁⠘⣿⡛⣛⣿⣷⠛⠀⠙⠛⠛⠉⠁⠈⠉⠉⠁⠃⠐⠛⠛⠛⠛⠛⠻⢿⣇⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠋⠉⠉⠉⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⡁⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠒⠂⠂⠒⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠦⡀⢀⡀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⢃⠤⡗⣿⢞⠁⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠈⠉⣧⠋⠚⠂⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡴⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⢹⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠇⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠸⡎⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡀⢈⣄⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢃⠸⠀⠳⢄⡀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⡆⠀⠀⠉⠲⢄⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⢯⠙⠢⡄⠀⢤⠎⣷⠀⠀⢠⠀⠀⠀⠀⢳⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡼⡤⢏⡉⣣⡔⠚⢂⣇⠇⠀⡘⢆⠀⠀⠀⠀⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣗⠓⡀⠚⣄⢬⣋⡥⠋⢀⡤⣧⣜⡆⠀⠀⠀⢸⠀⠀ ⠀⠀⠀⣀⣀⠀⠀⠀⣟⣍⡱⣎⢉⢖⠓⢢⡒⢫⡰⠽⠜⢣⠀⠀⠀⡞⠀⠀ ⢀⠔⠉⠀⠀⠉⢢⠀⠘⢎⢢⡔⢣⡠⠯⣁⠼⠧⡜⢆⠀⢸⢠⡆⠀⢇⠀⢀ ⡌⠀⢀⣀⠀⠀⠀⣃⠤⠊⠉⠉⠙⢷⡖⠉⡶⠊⢉⡏⡇⠚⠁⠘⢄⡀⢉⡹ ⢇⠀⢯⡎⠢⢀⣰⣏⣀⡠⠤⣄⠀⠀⡟⣍⡨⠿⣁⡨⡇⠀⠀⠀⠀⠀⠀⠀ ⠈⠓⠊⠁⠀⠀⣮⣧⠀⠰⡛⠊⢀⣴⡑⠋⣦⡒⢳⢤⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣹⣢⣀⣈⣉⡠⢮⠨⠯⡤⠇⣱⠎⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠣⣧⡜⢤⠇⣳⢸⡃⣈⡢⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⠶⠚⠋⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣴⣿⡛⠛⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠚⣫⠟⠋⠉⠉⣉⣭⠿⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⠶⠖⠚⠛⠉⠉⣑⠚⠙⠻⣶⠉⠀⠀⠀⠀⢈⣄⣀⣀⣤⣤⣴⣶⣶⣶⣿⣿⣶⡄⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣾⣁⣴⣶⣻⣭⣭⣤⣤⣶⣶⣦⣶⣦⣄⠀⠀⣀⣤⠶⢾⣛⣹⣯⡀⠀⠀⠀⠀⠠⠴⠆⠀⠀⠀⢀⣹⡧⣤⣴⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄ ⠀⠀⠀⠀⠀⠘⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠁⠀⠀⡏⢘⣿⡻⠵⠖⠛⠉⣀⡤⠤⠽⡦⠐⢚⣁⣠⠤⠤⠞⠛⠋⠉⠁⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⣀⡤⣿⠼⠉⠀⠀⠀⠘⠋⣀⣠⡤⠾⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⠤⠖⠒⠒⠋⠉⠥⠄⠀⢀⣤⠴⠖⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⡽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⢞⡯⠿⠚⠉⠀⢀⣠⡴⠖⣁⣠⠴⠶⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⠚⠉⠉⠁⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣼⡿⠛⢉⡤⠖⣯⠉⢉⣉⡴⠶⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠻⢿⣿ ⠀⠀⠀⠀⠀⣼⡟⠀⠄⣀⣀⣤⠾⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⢤⣤⣿⣿⣿⣿⣿⣿⠋⠉⣸⡏⠀⢸⣇⢻ ⠀⠀⠀⠀⢰⣿⣥⣤⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠄⠀⠀⠀⠀⠀⣠⣿⠇⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⡏⠁⣼⣿⡄⢸⣿⡇⠀⣸⣿⣤ ⠀⠀⠀⠀⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⢱⣯⠀⠀⠀⠀⠀⢠⣾⢻⣷⣿⡿⠟⠋⠉⠉⢹⣿⣿⣧⢠⣿⣿⡇⢸⣿⣇⠀⣿⣿⣿ ⠀⠀⠀⣼⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠐⢋⣼⣿⠟⠋⠀⠀⠀⠀⠀⠘⣿⣿⣿⣼⣿⣿⣧⢸⡿⣿⠀⣿⣿⡇ ⠀⠀⣼⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣀⣀⣀⣴⣞⣁⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⢻⣿⣿⣧⣿⣧⢿⣿⡇ ⠀⣼⢫⣿⣿⣿⣿⣿⣇⣠⠤⠶⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠙⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣓⣹⢿⣇⢿⡿⣿⣿⣿⣿⣿⡇ ⠀⣰⣿⣿⣿⣿⣿⣿⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⡿⣏⠀⠙⢿⣇⣼⣿⣿⣿⣿⣷ ⣼⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⢀⣤⡴⠖⠚⠉⠉⣉⣩⣿⣿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⣼⠀⠀⢸⣿⣿⣿⣿⡟⢿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⢠⡾⢋⣡⣴⣶⠿⠟⠋⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⢸⠇⠀⢸⣿⠻⣿⣿⡇⠀⠉ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⢰⢏⣴⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⣀⠴⠛⠀⠀⠀⢰⠀⢰⡟⠀⠀⢸⣿⠀⢻⡟⢿⡄⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠴⠋⠁⠀⠀⠀⠀⠀⢘⡶⢻⠇⠀⢀⣿⣿⡄⠀⢿⡈⢷⡀ ⣿⡹⣿⣾⣱⣄⠈⠙⣿⣿⣿⣿⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⢀⡴⠋⢃⡏⠀⠀⣼⠿⠛⠉⠉⠙⠳⢮⡁ ⣿⣿⣿⢹⢏⢿⣧⣄⠉⢿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠉⠀⢀⠟⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠳ ⣟⣿⣿⣿⣿⣇⣿⣿⡄⣈⣿⣿⡿⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⠶⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠴⠚⠁⠀⠀⠀⣠⠏⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣬⣿⠇⡁⠀⠀⠀⣾⣥⡤⡤⠤⠴⠒⠚⠛⢋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠤⠚⠋⠀⠀⠀⠀⠀⢀⡴⠃⠀⢀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⣿⡏⠻⣿⣿⣿⣿⣿⣿⣿⣧⣳⡀⠀⠀⠈⠳⡄⠑⠀⠐⡆⠀⠀⠘⡇⠀⠀⠀⠀⠀⣀⣀⠤⠔⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⣠⡾⡿⠀⣇⠀⠀⠀⠀⠀⠀⣀⠀⠀ ⠹⣿⡇⠀⢹⣿⢈⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠉⠳⣷⣄⣸⣤⣤⠤⠽⡦⠒⠒⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠋⠀⠀⢀⡼⠋⠀⡇⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠄ ⣤⣿⡷⠾⠿⠿⠿⠟⢿⣿⣿⠋⢻⣿⣿⣿⣦⡀⠀⠀⠈⠙⠦⣽⣀⠀⠀⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡠⠴⠚⠉⣠⠞⠁⢀⣴⠟⠀⠀⢸⣇⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⣿⠁⠀⠹⣿⣿⣿⠿⣷⣦⣀⡀⠀⠀⠈⠉⠑⠒⠒⠶⠶⠶⠶⠖⠒⠒⠛⠉⢉⣀⣀⡤⠶⠛⢁⣀⡴⠟⠁⠀⠀⠀⠸⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⡶⢶⣤⣠⣴⣿⣷⠤⠿⠿⠞⠛⠛⠛⠯⡽⠀⠘⢿⣿⣿⣷⣦⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣶⡿⠛⠀⠀⠀⠀⠀⠀⢰⠟⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣤⠞⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠈⢿⡟⠈⠙⠻⢿⣿⡛⠛⠛⠛⠓⠶⠶⠶⠒⠒⠒⠒⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠈⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠈⠃⠘⣄⠀⠀⠈⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⢻⡀⠀⠀⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠙⡆⠀⠀⠀⠈⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠟⠀⠀⠀⠀⠀⠀⡇⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⣠⠤⣄⣀⠀⠘⠦⠤⣀⡀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⣀⡤⠞⢳⠀⠀⠁⠀⠀⠀⠀ ⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢀⡞⠁⠀⠿⠈⠙⠲⣤⣀⠀⠙⠲⡄⠀⠘⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠁⠀⠀⣀⡴⠟⠁⠀⠀⢸⠀⢠⠀⠀⠀⠀⠀