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⣿⣿⣿⣿⣿⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⠤⠤⠀⠒⠶⣀⠀⠀⠀⠈⣿⣿⣿⡿⠁ ⣿⣿⣿⣿⣿⡗⠈⠀⠀⠀⣠⢀⣀⠀⣀⠀⢀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠚⣛⣉⠠⠀⣄⣀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡿⠁⠀ ⠹⣯⢼⣿⣿⣿⠀⠀⣰⣷⢴⠳⠟⠛⠙⢻⣛⣟⣓⡋⠢⠀⢀⠀⠀⠀⠀⠀⠀⠀⠠⣪⢵⣶⣶⣶⠦⣌⡙⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀ ⠀⣿⣼⡟⣿⣿⠀⢀⠢⠁⠀⣰⣜⣿⢿⣿⠿⢿⠟⢕⠢⠀⠃⠀⠀⠀⠀⠀⠀⠀⠐⠁⠈⠒⠒⠁⠀⠈⠅⠀⠀⠀⠀⠀⠀⡘⠟⢀⠀⠀ ⠲⣿⢧⡃⣽⣿⠂⠀⠀⠀⠀⠉⠟⠉⠠⠈⠁⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠀⠀⠀⠀ ⠀⡹⠸⣇⢸⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠆⠀⠀⠀ ⢠⡇⠀⣿⡘⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀ ⣼⣯⡈⠈⢯⠎⠻⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀ ⣿⣷⣿⣆⢘⣆⠀⣷⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠮⠁⠀⠀ ⣿⣿⣿⣿⣶⣌⠦⣜⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣀⡄⠀⠀⠀⣰⣤⡠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢋⠄⠀⢀⢠ ⣿⣿⣿⣿⣿⣿⣷⣎⣗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢛⠙⠛⡈⠀⠜⠈⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡂⢠⡴⣏⢧ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⢿⡱⣏⠖ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠠⢤⣤⣤⣤⣄⣀⣠⣀⣠⠶⠴⠦⠤⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⣏⠷⠈⠌ ⠀⠌⠙⠻⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⢉⠻⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⡈⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠙⠻⢿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠇⢠⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣦⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠁⠀⢠⠎⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⢹⣿⣞⡄⡀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠎⠀⠀⣀⠔⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣈⢻⣿⣧⣗⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢖⡡⠔⣠⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⡏⠈⣿⡿⠁⠀⠀⠽⢿⣿⣾⣽⡷⣦⢤⡀⡄⣀⠀⡀⡀⠄⠔⣒⢱⣜⣮⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣿⣿⡇⠀⢿⠁⠀⠀⠀⠀⠈⠙⣿⣿⣿⣿⣯⣷⡬⣫⡀⡱⣀⣖⣼⣾⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠻⡟⠙⡷⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣷⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣻⣟⢿⣿⠟⣋⡀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢛⣽⣴⢴⣟⢙⣿⣦⡙⠑⠓⠙⠃⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

ᕙ(⇀‸↼‶)ᕗ

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

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

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⠿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣾⣿⣶⣶⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠘⢿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠈⠻⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⣀⣤⣶⣶⣌⠻⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⠁⣰⣿⣿⣿⣿⣿⣦⡙⢿⣿⣿⣿⠄⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣦⣙⣛⣋⣼⣿⣿⣶⣿⣿⣿⣿⣿⣿⣯⡉⠉⠉⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣻⣿⡿⣿⣿⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⡆⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⠀⢻⣿⣿⣿⣿⣿⡇⠀⠀⠈⠉⠉⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣴⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⡇⠀⠸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠹⢿⣿⣿⢿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢰⣶⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣧⣄⣀⣀⣀⣀⣀⣀⡀ ⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠁⠛⠛⠛⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

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

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

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

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

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

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡳⠃⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⣀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⣸⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⣿⠀⠀⠀⢀⣤⠀⠀⢀⡴⠀⠀⢀⣴⡿⢾⡟⠀⠀⢠⡾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⣼⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⠏⠀⠀⣇⣤⡦⠚⢻⠃⣠⠴⢋⣀⠤⠖⠛⠁⠀⡼⠁⠀⢀⡞⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⢀⡇⢀⡟⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀⣸⣏⣀⣀⣤⣥⣤⣠⣤⣼⡋⢉⣉⣭⣤⡀⠀⠀⠀⣰⣃⡄⣠⠞⠀⠀⢸⠀⣰⡇⠀⠀⣸⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢸⢧⠏⠈⢹⡇⠀⠀⠀⠀⠠⠔⠒⠉⡏⠉⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⠻⠿⠓⠀⠀⠐⠻⣡⡴⠃⣀⡀⠀⢸⣴⠋⡇⠀⡼⢹⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣴⠛⣾⣿⠏⠀⣠⢞⡇⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⣼⡿⠿⠿⠟⣷⣤⣿⡞⠀⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠞⣿⡿⠛⣟⠙⢶⣞⢿⣉⡇⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠉⠳⣤⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⢀⡟⠁⢸⢻⣷⡀⠙⠳⡌⡇⠀⢄⣀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠃⡾⠀⠀⠘⠳⢿⣷⠀⠀⠈⡇⠀⠀⣟⣟⣶⣶⣤⣥⣄⣀⡀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⣸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡀⡇⢠⣶⣶⣦⣤⣸⠀⠀⠀⡇⠀⠀⠈⣭⠙⠛⢿⡟⢿⣿⣿⣿⣶⣦⣝⡲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣧⣷⠘⢯⠉⠉⠉⣁⠀⠀⠀⡇⠀⠀⠀⠀⠄⠀⢸⢿⣿⣿⣿⣿⣹⣿⣿⣿⣾⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣶⣶⣶⣶⣶⣾⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⠙⢷⣤⡙⢿⣿⠟⠀⠀⠀⡇⠀⠠⡇⠀⠀⠀⢸⠀⠀⠉⠉⠉⠙⠛⠻⠦⠄⠙⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⢿⣿⣿⡟⠉⠈⠹⣿⡟⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣧⠀⠉⠻⢦⣷⡀⠀⠀⠀⡇⠀⠀⢹⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⢿⠿⠿⠳⠦⢀⣠⠄⣠⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⡿⢦⡀⠀⠀⠹⣧⠀⠀⠀⡇⠀⠀⠸⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠀⠀⠀⠀⠀⠀⣀⣿⡿⢲⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⡿⠈⡳⣄⣀⣠⣼⣄⠀⠀⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣾⣋⠙⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠐⠋⢸⡏⠉⢁⠀⣠⠬⠱⣦⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠟⠉⠀⠈⢆⠈⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⡜⢠⡇⠀⢀⡴⠋⠙⢧⣀⢀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠛⠋⠉⠙⢦⡀⠘⢆⠘⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣇⠀⠃⡜⠀⠀⡜⠀⠀⣠⠀⢳⡏⡷⡀⢾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⢀⣴⡄⠀⠀⠳⡀⠘⡄⢧⠀⠀⠠ ⠀⠀⠀⠀⠀⠀⢸⢻⣸⢁⠇⠀⠼⠁⠀⠀⢿⠤⠤⠿⢤⣷⠬⠭⣶⣄⠀⠀⠀⠀⢾⡛⠲⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢾⡟⠀⢸⣿⣽⣦⠀⠀⠹⣄⢻⢸⠀⡔⠃ ⠀⠀⠀⠀⠀⠀⡇⢰⣿⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⢿⡀⠀⠀⠈⠙⠲⣄⡀⠀⠙⠲⠶⠶⠷⠚⠛⠉⠉⠋⠀⠀⣀⣠⠴⠋⠀⠘⢿⠖⠉⠀⠀⠉⠀⠀⠀⠈⢧⣟⠟⠀⠀ ⠀⠀⠀⠀⣱⣶⠖⡟⣸⡷⣄⠀⠀⠀⠀⠀⠀⠀⢀⡟⠃⠀⠘⣄⠀⠀⠐⢄⠀⠉⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠁⠀⠀⠀⠀⠠⣠⠷⡄⠀⠀⠀⠀⠀⠀⠀⣨⡇⠀⠀⠀ ⠀⠀⠀⣰⣿⡟⢸⡇⣯⢇⣸⠧⡀⠀⠀⠀⠀⢠⡞⠀⢀⠀⠀⠈⢣⠀⠀⠀⠳⢄⠀⠨⡳⡄⠀⠀⠀⠀⢀⡟⢀⡤⠊⠀⠀⠀⠀⡠⠖⠉⠀⠘⠦⣀⠀⠀⢀⣴⣿⡇⠀⠀⠀⠀ ⠀⠀⣰⡟⣸⣧⣿⣤⣾⠟⠁⠀⣈⢳⣄⣀⣴⠋⠀⠀⠈⢳⡀⠀⠀⠱⡄⠀⠀⠈⠧⠀⢙⠞⣶⢦⡄⢠⣾⡶⠋⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⢀⡼⢟⣉⣉⣏⢸⠃⠀⠀⠀⠀ ⣠⣴⠗⢚⣯⣿⣿⠟⢇⠀⢀⡴⣿⣿⠿⠫⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠁⠀⠀⠀⢀⡴⠃⢀⡾⠈⢿⣾⡟⣦⠀⠀⠀⡰⠊⠀⠀⠀⠀⠀⡠⠖⠉⠀⠀⡉⠉⣼⠚⠀⠀⠀⠀⠀ ⢿⡃⢀⣽⠟⠋⠀⠀⣠⠿⠉⠀⣿⠛⠦⡲⣄⡲⢤⣑⡄⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⣤⡞⠁⠀⢸⢹⡇⠈⢧⣠⠎⠀⠀⠀⢀⣠⠖⠋⠀⢀⣠⠖⠉⢠⡞⠁⠀⠀⠀⠀⠀⠀ ⣸⡇⢻⣤⡀⠀⠀⠛⠶⢤⣀⠰⡇⡇⠀⠨⡷⣕⢦⡈⠛⢦⡀⠀⠀⢀⣠⠾⠋⢀⣠⢿⠟⠀⠀⠀⣿⢸⣧⠀⠀⠈⠳⣤⣀⡴⠋⠁⠀⣠⢴⣿⣁⣀⣴⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⣿⠇⠈⠹⠿⣷⣤⡀⠀⠀⠈⠛⡷⣼⣀⠀⣇⠈⢦⡳⣄⠁⢸⣠⠔⠋⠀⢀⠔⠃⣴⠏⠀⠀⠀⢰⣿⠈⣿⢦⡀⠀⠀⠈⠻⠯⠿⠟⠛⠋⠉⠀⠀⠘⣿⢹⣿⡄⠀⠀⠀⠀⠀⠀ ⡾⠀⠀⢀⡅⣨⠝⣿⣶⣄⠀⠀⠛⠈⠙⠳⡟⠐⠀⡿⠚⠛⠉⠀⠀⠀⠈⣡⡴⠛⠁⢘⠁⠀⠀⢸⣿⡄⠘⣎⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠘⢹⡇⠀⠀⠀⠀⠀⠀ ⠃⠀⣤⢶⡯⢓⣠⣴⣿⣿⣿⡄⠀⠀⠀⢰⡇⠀⠀⢻⡄⠀⠀⠀⣠⡴⠚⠉⠀⠀⠀⢸⡆⠀⠀⣾⣿⡇⠀⠘⢦⠀⠙⠲⣄⡀⠀⠀⠀⠀⠀⢔⣿⠁⠀⢠⠞⠀⠘⡄⠀⠀⠀⠀ ⠀⢶⣶⠽⣿⠿⢞⡿⣾⡾⠋⠀⣀⣠⠤⢿⠁⢀⣰⣾⣇⣠⠶⠋⠁⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢻⣿⣷⣅⠀⠈⢳⡀⠀⠀⠈⠁⠀⠀⠀⢀⡾⠀⠀⢘⣿⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠈⠙⠛⠁⣻⡿⠋⠁⠠⣶⡛⠁⠀⠈⢠⣴⠿⠿⠟⠉⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⣽⣷⠀⠀⣿⣿⣿⡘⠄⡀⠀⠹⣄⠀⠀⠀⠀⠀⣰⠯⠀⠀⢠⡾⠘⢆⠀⠀⣿⠀⠀⠀⠀ ⢶⣤⡤⠤⢬⣍⣙⠳⢤⣄⠈⣛⢶⠎⠀⠘⢾⡆⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠠⣾⣇⣿⠀⠀⣿⣹⣿⣇⠲⣇⠄⠀⠙⢦⣄⣀⣤⠞⡁⠀⠠⠀⠀⣇⠀⢸⠀⠀⠏⡆⠀⠀⠀

⠀⠀⠀⠀⢀⠔⠁⢠⠏⣠⠞⣼⢁⡴⠋⣴⢻⢠⠋⠀⠀⢀⡔⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⡟⢰⠃⣼⠟⢋⣀⣀⣿⣏⠚⠀⣠⠄⡾⢀⡆⡤⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⠃⢸⣿⣃⣘⣰⣿⡴⠉⣀⡈⠑⠌⢱⡖⢁⡼⣥⣾⢻⣇⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣄⣅⣠⢼⡟⠁⣀⠉⠓⡇⢸⣿⣿⡆⢀⣸⡷⢋⣼⠟⢁⡾⣹⣰⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⡠⠀⠀⠀⠀⠀⠀ ⠀⢠⡏⣁⠀⢼⡇⢾⣿⣷⠀⢹⣄⡙⢛⣡⣾⣿⣿⣿⣥⣀⣉⣴⣳⠋⣙⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠟⢦⡀⠀⠀⠀⠀⠀ ⠀⢸⡇⣿⣷⠈⣧⠘⠿⠿⠀⣾⣼⣿⣿⣿⢟⣿⡷⠚⣻⣿⠿⣿⡇⣼⣿⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠙⠂⠀⠀⠀⠀ ⠀⠀⠳⡙⣿⢃⣬⣹⣶⣶⣿⣿⡿⠟⢹⣷⣿⣿⣶⣿⣿⣯⡀⠈⠀⣽⣿⣼⣷⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠛⢿⣿⣿⣟⣻⣿⣿⣧⢀⡏⢽⣿⣷⡾⠟⠋⠉⠙⣆⠀⢻⣿⠿⣝⡳⢄⠀⠀⠀⠀⠠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠛⠻⣾⡿⢿⣿⣿⠀⡀⠈⠿⡇⠀⠀⠀⠀⠘⡆⠸⣿⢷⣶⣛⠺⢧⡀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣟⠛⣻⣿⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠓⢀⣿⣸⣿⣿⢙⢦⢳⡄⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠹⢦⣄⣰⡆⣀⣀⣀⠀⠀⠀⠀⣼⣿⣿⢹⣿⣟⢿⣞⠿⣗⣄⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣄⡀⠀⠀⠀⢀⣱⣄⠀⠀⢿⣾⠿⠛⢋⡀⠀⢀⣼⣿⠟⢻⠸⣿⣿⣷⣽⣦⣘⢻⣷⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠋⢁⣴⡿⠓⣺⢟⣻⣿⣿⣿⣦⣄⠶⠤⣶⡟⠀⢀⣾⡿⠃⣠⠟⡆⢼⣿⣿⣿⣿⡿⣿⢿⣀⠀⠀⠀⠙⣶⠋⠀⠀⠀⠀⠀⠀ ⠀⢠⡏⠀⢠⣾⠿⠾⠛⠛⠋⣿⡇⠘⣿⡼⣿⣷⣦⣄⣤⣴⣿⣟⣰⢿⡇⠀⣇⢈⡟⣿⢹⣿⡇⠈⠳⣌⡙⠓⠶⠮⣤⣀⣠⣀⣀⣀⡀⠀ ⠀⡾⠀⢠⡿⠁⠀⢤⣀⠀⠀⠙⣧⠀⢸⣿⢿⣿⡇⠉⢻⣿⣿⣿⠡⡼⠁⠀⣿⣾⢡⡇⢸⡿⠁⠀⠀⠀⠉⢻⣲⢶⡾⠋⠀⠀⠀⠀⡹⡄ ⣾⠃⠀⣾⡇⢠⠆⠀⠈⠻⣿⣾⣿⣿⣿⣿⣾⡿⣷⡀⠈⠋⢷⣹⣄⣤⣤⢼⡿⣿⡿⣶⣾⣥⠤⠶⠺⠿⠶⠬⢡⣾⠁⠀⠀⠀⠀⢀⣷⣧ ⣿⡀⠀⣿⣧⡏⠀⠀⠀⠀⡼⣟⡦⠛⠻⢾⡽⡳⣿⣍⠳⣄⣸⣏⣷⠼⠞⠚⠳⣯⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⣼⣿⡇ ⣿⣷⡄⣿⣿⠁⠀⠀⠀⣼⣏⡿⠀⠀⠀⠀⠈⢻⣽⣿⡿⠛⠉⠉⠀⠀⠀⠀⠀⠈⢿⠾⡆⠀⠀⢀⡀⠀⠀⣸⣿⠀⠀⠀⠀⠀⣰⣿⣿⡟ ⢿⣿⣿⣿⣿⡄⠀⠀⠀⣯⢤⡇⠀⠀⠀⠀⠀⠀⢻⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠛⣷⠀⠀⠈⣷⠀⢀⣿⣯⠀⠀⣀⡴⣳⣿⣿⣿⡗ ⢺⣸⣿⣿⣿⣧⠀⠀⠀⢿⣋⣧⠀⠀⠀⠀⠀⠀⣹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣡⡏⠀⠀⠀⢻⣧⣸⣿⣿⣦⣾⣿⣿⣿⣿⣿⠛⡀ ⣼⠛⢿⣿⣿⣿⣞⣦⠀⢾⣿⣟⣆⠀⠀⠀⠀⠀⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⣠⣟⣾⠃⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠐⢄

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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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