⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠏⣾⣿⣋⣽⣛⣿⣿⣿⣿⢿⣿⣿⣿⡇⣼⡛⠿⣿⣿⡻⣟⠿⣿⣷⡀⢡⣜⠛⢿⣿⣷⣌⠛⡻⢿⣦⣝⣫⠘⣾⡛⣿⣿⣉⠻⣦⣀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣾⣮⣿⡇⢿⣷⣶⣬⣱⢻⣻⣿⣾⡹⣿⣿⣿⣄⡀⠈⢻⣿⣷⣚⢷⡘⢿⣆⠘⢮⣡⠛⣿⣿⣷⣄⠈⢹⣷⣯⡳⣌⠻⣎⢻⣷⡀⠐⢫⠙⢳⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠠⣿⣿⣿⣿⣿⣿⣿⣮⣿⣿⣿⣿⣯⡳⣝⣿⣧⢹⣿⣧⠛⢷⡷⠤⣤⣘⠿⣮⢳⣌⢹⣷⠀⠙⣆⠹⣛⣼⠻⣷⡀⠙⣿⣿⣌⢷⡙⣆⠻⣇⢳⣈⡧⠀⡄⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣮⣿⣧⣉⢻⣿⣿⡙⠻⣿⣿⣎⠽⣷⣿⣏⢳⣌⡙⢿⡶⣙⢮⡹⣷⣞⢧⣻⣷⡀⠘⠦⣙⢎⡳⣌⠻⣆⠘⠷⡝⣦⠁⠹⣆⢻⠈⢷⣼⡃⢸⡄⠀ ⠀⠀⠀⠀⢠⣿⠟⣿⣿⣿⣿⣽⣿⣿⣷⡆⠹⣿⣿⣄⠀⠙⢿⣶⡈⣿⣿⣎⠶⣽⣶⣮⣛⢶⣙⢦⢻⣷⡜⣿⣿⣦⣄⠉⠘⠳⢬⠒⡙⣦⠣⠹⡞⣇⠀⠹⡄⡇⠘⣷⣿⠠⣿⡄ ⠀⠀⠀⣰⣿⣯⣾⣟⡿⣿⣽⣿⣷⣿⣿⣿⣦⣄⡉⠛⡿⣶⡀⠙⢧⡘⣿⣿⣷⢢⡉⠳⢿⣷⣯⣛⠶⣬⣛⣮⠙⢻⣿⣯⣕⣂⡀⠉⠲⣈⡇⠀⢻⣜⡆⠐⣹⡼⡁⣻⣾⠁⣿⣿ ⠀⢠⣴⠿⠷⠟⠎⢛⣤⣿⣿⣿⣏⣽⣯⣿⣿⣿⣿⣷⣓⢮⡝⢦⡈⢳⣽⣿⡿⣷⣝⣆⠀⣀⠉⠙⠻⠷⣽⣆⡛⢴⢹⡏⠻⣿⡿⣶⣤⡀⠘⣇⠀⠻⡌⠀⠠⣿⡥⢻⢙⣮⠘⣿ ⠀⠈⠙⣿⣿⣭⣾⣿⣿⡟⠋⣾⣿⠋⢡⠐⠈⠉⡍⠛⣿⣿⡜⣬⣷⠀⠙⣿⡇⠉⡟⣿⣿⣾⣵⣦⣤⣶⡖⠀⢩⣦⡇⣿⠀⠈⢻⡍⣿⣿⣦⠀⢰⠀⡇⠃⠀⡝⢣⡇⡎⢸⣭⠐ ⠀⠀⠀⣠⣿⣿⣿⣿⡿⢁⣾⠟⠀⣀⣤⣶⣶⣦⣄⡀⠀⠙⠻⣷⣾⡇⠀⢻⣧⠁⠐⠩⣉⢿⡿⠛⠛⠛⠛⠿⠷⣮⣔⣹⡇⠀⠀⠹⣖⢫⢿⣷⣄⠈⢈⢧⠀⢙⠧⣚⡱⢢⠙⠆ ⠀⠀⢰⣿⡿⡟⣿⣿⠃⣾⠋⢀⣼⣿⡿⠛⠛⠛⠻⣿⣄⠀⠀⠉⢹⡿⣆⠸⣿⠀⠀⠁⢠⡟⠀⡐⠨⠀⠄⠀⠀⠀⠉⠛⠃⠀⠀⠀⠙⠎⣰⣿⣿⣧⡤⢘⡥⢘⡦⢡⣙⢦⡙⢨ ⠀⢠⣿⢟⢹⣿⣿⡇⣸⠇⢠⣾⡿⠋⠀⠀⠀⠀⠀⠈⢻⣆⠀⠐⠀⠘⢿⡄⢻⡇⠀⠀⣾⠁⠀⢀⠁⠀⠀⠀⣀⣀⣀⣀⣠⣤⣤⣴⠾⣿⠉⠀⠉⢻⣿⣴⣧⡀⣷⣁⠈⢶⣫⢆ ⠀⣿⡟⡎⡾⢻⣿⠁⢏⡀⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠘⡇⠸⣿⠀⠀⡏⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⡛⠉⠉⠉⠀⠀⢹⡀⠀⠀⠀⠹⣿⣷⢻⣽⣿⡆⢨⢷⡊ ⠀⣿⡷⣇⡃⣿⡇⠀⢂⢼⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⢿⡄⠀⣷⣤⣾⣿⣿⣿⣿⣿⡏⠉⢹⣿⡄⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠈⢻⡇⣿⣺⣿⡄⢫⠗ ⠀⣿⡇⢶⡁⣿⡇⢈⠀⣾⡇⠀⠀⠀⠀⠀⠀⣠⣴⣶⣶⣤⣬⣧⠀⠀⠀⠀⠀⢸⣧⠀⢿⠀⣿⠱⣿⣿⣿⣿⣷⣶⣿⣿⣿⡆⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠸⡇⣽⣧⢿⣼⡌⢆ ⠐⢻⣆⠯⡥⣿⠁⢄⢚⣿⠃⠀⠀⠀⠀⢠⡾⢯⣼⣿⣿⠟⠻⣿⡄⠀⠀⠀⠀⠀⣿⡄⠸⡄⣿⡀⢿⣿⣿⣿⣿⣿⣷⠾⣿⡇⠀⣀⣠⣼⠃⠀⠀⠀⠀⠀⢰⠰⡩⣿⣟⡎⡷⡈ ⠀⢉⣏⣹⡵⣿⠀⢊⢸⣿⠀⠀⠀⠀⠀⣾⠃⣸⣿⣿⣿⣦⣴⣿⡇⠀⠀⠀⠀⠀⠸⣧⠀⢷⡘⢷⡌⠻⢿⣿⡿⢿⣿⡿⠟⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⣀⠃⢆⠡⢻⣷⢫⡵⠁ ⠀⠈⣯⢹⡾⣿⠀⠘⢸⣹⡇⠀⠀⠀⠀⣿⠀⢹⣿⣿⣿⣿⣿⢿⡇⠀⠀⠀⠀⠀⠀⣿⡄⠈⢧⡈⠻⣶⣤⣠⡾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡐⠌⠂⠄⡉⣿⢧⣏⠑ ⠀⠀⢿⣈⣿⣿⠀⠈⡈⣿⣷⡀⠀⠀⠀⢻⡆⠈⠻⣿⣿⡿⢓⣾⣇⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠙⢦⡤⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡋⠆⡐⠈⠀⠀⠀⣿⢳⣞⠀ ⠀⠀⠸⣧⢺⣿⡀⠀⠀⠘⠘⠷⣦⣴⠶⠞⠛⠳⠶⠶⠥⣬⣿⣋⡟⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠰⠀⠀⠀⠀⠀⠀⣿⢣⡟⢰ ⠀⠀⠀⢻⣧⣿⡅⠀⡀⠀⠀⢀⣀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠉⢀⠀⣀⠀⠰⠶⠄⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡟⡐⠀⠀⠀⠀⠀⠀⠀⡇⢸⡝⡂ ⠀⠀⠀⠀⢻⣿⡇⢠⠑⡌⣀⠀⠉⠙⠶⣦⡄⠀⠀⠀⠀⠀⠀⠀⠸⣯⠔⡩⢀⠀⠀⠀⡠⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠇⠀⠼⣛⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡧⢱ ⠀⠀⠀⠀⠀⢻⡇⠈⠖⡐⢄⠊⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣦⣤⣤⡴⠚⠁⠸⣧⠀⠀⠀⡀⠀⠀⠀⠀⢀⣴⡿⠛⠀⢀⠺⡅⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⣵⢏ ⠀⠀⠀⠀⠀⠈⣿⢠⡃⢌⠢⠑⡄⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣿⡖⠛⣫⣤⠤⢤⣤⣴⡿⠋⠀⠀⠀⢀⠛⡔⠀⠀⠀⣠⡄⠀⠀⠀⠀⣸⡱⢞⠌ ⠀⠀⠀⠀⠀⠀⠘⠃⢿⡀⢇⠣⠘⡠⠀⠀⠘⣿⣧⣤⣧⣤⣀⣄⣠⣤⣤⢿⢿⣿⣿⣿⣻⣿⢿⣿⠿⣣⣼⣿⣿⢿⡃⠀⠇⠀⠀⠀⠀⢇⠀⠀⣠⣿⠟⠀⠀⠀⠀⢀⡤⠛⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣆⠌⡑⢄⠀⠀⠀⠻⢻⣿⣧⣉⠉⠉⠛⠛⠛⠛⠋⠉⠉⠁⠀⠀⠈⣿⣾⢿⡟⢿⠋⣤⡶⠂⠀⠀⠀⠀⠀⠌⢀⣶⡿⠁⠀⠀⠀⠀⠀⠈⠐⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣮⡐⠢⢌⠀⠀⠀⠙⣮⡿⣿⠛⠲⢦⡤⠄⠀⠀⠀⠀⠒⠒⠒⠛⣻⣿⡏⠀⢈⡿⠋⠁⠀⠀⠀⠀⠀⠀⢠⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣇⡌⡘⠄⠀⠀⠈⠽⣮⣷⢦⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣼⣿⡘⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⢠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣜⡌⡰⠠⢀⠀⠈⠙⠳⢶⣭⣉⣉⣉⣉⣉⣉⣉⣁⡤⠤⣿⣧⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢶⣃⡆⠒⡠⢈⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢶⣡⣂⠄⡁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠶⢧⡆⣆⢠⠀⠄⠀⢀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀