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⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢀⡎⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣼⣤⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⣼⡟⡜⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠘⣿⣿⡁⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⡿⠿⠟⠛⠋⢉⣉⣉⡁⣿⣿⣿⡿⢈⣉⣉⣉⠙⠛⠛⠿⠿⣿⣿ ⣿⡟⠠⢴⣶⣿⣿⣿⣿⣿⣿⣿⣚⣿⣿⣷⢜⣿⣿⣿⣿⣿⣿⣷⣦⠀⢹ ⣿⣿⣦⡀⠈⠉⠙⠛⠛⠛⠻⠿⠿⠿⠿⠿⠿⠿⠛⠛⣛⣋⣉⡥⠀⣴⣿ ⣿⣿⣿⣷⣄⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣱⣿⣿⠟⢠⣾⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⡟⠈⣿⣿⣿⣿⣿⠁⢱⣿⣿⣿⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣧⣠⣿⣿⣿⣿⣿⣄⡜⣿⣿⣿⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠿⠿⠿⠿⠿⠿⠿⠿⠇⣿⣿⣿⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣶⣶⣿⣿⣿⣿⣷⣤⡆⣿⣿⣿⠀⣿⣿⣿⣿ ⣿⢿⡿⠟⡁⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣷⢻⣿⣿⡄⠈⢻⣿⣿ ⠁⠀⢰⠏⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡎⣿⣿⣿⡄⠀⠀⠈ ⣿⣶⠏⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⣿⣿⣿⣆⠠⣴ ⣿⣇⡀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢿⠿⠟⠛⢀⣽ ⣿⣿⣿⣿⣶⣶⣶⣦⣤⣤⠀⣤⣤⣤⣤⣤⡄⣤⣤⣤⣦⣶⣶⣶⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⢀⣿⣿⣿⣿⣿⣇⠀⠀⠉⣿⣿⣿⣿⣿⣿⣿

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⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣴⠋⠙⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣾⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣦⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣤⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠶⠛⠉⠉⠀⠀⢠⠇⠀⠀⠉⠉⠙⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠻⢿⣥⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⡖⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⠻⠷⣗⣢⢦⣄⡀⠀⠀⠀⠀⠠⣾⠋⠀⠀⠀⠀⢀⡄⠀⠀⢰⠁⠀⠀⠀⠀⠀⢠⡖⠀⠀⠈⣷⠄⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠚⣷⣦⠀⠀⢠⣿⠁⠀⠀⠀⠀⢠⣿⠃⠀⠀⡎⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⢸⡆⣾⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠗⠀⣴⠃⠀⠀⠀⠀⢠⣿⠟⠀⠀⢰⠁⠀⠀⠀⠀⣠⡿⠁⠀⠀⠀⠀⠈⡇⠛⠛⠙⠻⢶⣤⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠏⠀⢀⡗⠒⠒⠒⠒⢶⡿⠯⠤⠄⠤⠦⠠⠀⠤⠤⣴⠿⠤⢤⢤⣀⣀⣀⣠⢇⠀⠀⠀⠀⣠⡽⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠋⠀⠀⢸⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⢀⡴⠛⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠟⣱⠃⠀⠀⠀⢸⡔⠀⠀⣀⣄⣀⣀⣀⣀⣨⣁⣀⣀⣀⣀⣀⣀⣀⣠⣀⡀⠀⠀⣰⠃⢠⡼⠋⢀⣀⣤⣤⣶⣶⣶⡆ ⠀⠀⠀⠀⠀⠀⣟⡼⠁⠀⠀⠀⠀⠀⢯⣅⠀⢹⠉⠉⠁⠉⢀⡍⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⢦⣼⣁⠠⠿⠛⠛⠉⠉⠁⠀⠀⠀⣽⡟ ⠀⠀⠀⠀⠀⣾⠟⠀⠀⠀⠀⠀⠀⠀⣰⡿⢦⣘⣇⠀⠀⠀⡰⠈⠀⠀⠀⠀⠀⠀⠀⢀⣵⣳⣶⠋⠀⠉⠙⠻⣶⡄⠀⠀⠀⠀⢠⣾⡟⠀ ⠀⠀⠀⢠⡾⠃⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠈⠉⠻⣶⣶⠷⠴⣶⠶⠶⣶⣿⣾⣿⣿⣭⠀⠈⢳⣆⠀⠀⠀⠀⠉⣷⡀⢀⣴⡿⠏⠀⠀ ⠀⠀⢠⡿⠁⠀⠀⠀⠀⢀⣠⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⢹⡿⠛⠛⢋⣩⠵⠚⠉⢁⣿⠀⠀⠀⢹⣇⠀⠀⠀⠀⣿⣷⣿⡏⠀⠀⠀⠀ ⠀⠀⠀⠓⠶⠶⠒⠒⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⢀⣤⠖⠋⠁⠀⠀⢠⣾⠁⠀⠀⠀⠀⣿⡁⠀⠀⢰⡿⠀⠈⠙⠛⠳⢶⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⣡⡴⠛⠁⠀⠀⠀⠀⣠⠿⠃⠀⠀⠀⠀⠀⢸⡇⠀⢀⣿⠃⠀⠀⠀⢀⣤⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠟⠁⠀⠀⠀⠀⠀⠀⣴⡫⠁⠀⠀⠀⠀⠀⠀⣸⡇⠀⣼⠇⠀⣀⡤⠖⠛⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⡼⡑⠀⠀⠀⠀⠀⠀⠀⠐⣿⠀⣰⠏⠀⠘⠻⢿⣦⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠗⠀⠀⠀⠀⠀⠀⠀⢠⣱⡏⢠⡏⠀⠀⠀⠀⣀⠼⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⢀⢇⡿⠀⣼⠃⢀⣠⣼⠿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⠀⠀⠀⠀⠀⠀⢀⢂⡾⠁⠘⠿⠞⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⡀⠀⠀⠀⠀⠀⠀⠆⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠀⠀⠀⠀⠀⢰⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣔⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣾⡿⢿⡿⢿⢿⣷⣶⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⡿⣟⣻⡙⡞⢦⡛⡵⢎⠯⡞⡴⢣⡽⣩⠟⡿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠀⠂⠀⠂⠀⢀⣠⣾⡿⢻⡍⡞⡴⢣⡝⣜⢣⡝⠼⣩⢞⡱⣍⠳⡜⣥⢻⡱⢎⡼⣛⢿⣷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⡿⢣⡝⣣⢚⡱⣩⠓⡜⣌⣣⣼⣧⣳⡬⡑⢎⡳⣙⢦⢣⡝⢮⡱⣍⡞⡼⣻⣷⣄⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⡿⢏⡜⣣⢎⡥⢣⠓⣴⣹⣾⡿⢟⢫⡙⣛⠻⣿⣶⣧⡑⢎⢦⡙⢦⠳⡜⡼⣱⢣⡛⣿⣧⡀⠀⠀ ⠀⠀⢠⣿⡟⣭⢚⡜⡥⢎⡲⢡⣿⣿⣟⢫⡘⡌⠦⡑⣌⠳⣈⠞⣿⠿⣊⠖⡙⢎⡣⢝⠲⢥⣣⣽⣒⢿⣷⡀⠀ ⠀⢀⣿⡟⡜⡆⣏⠲⣍⢲⢡⢋⠟⣙⠂⡖⠰⡘⢢⡑⢢⠱⢌⡚⢤⣻⣷⣾⣿⣶⠿⡿⡿⢿⠿⡿⡟⣬⢻⣷⡀ ⠀⣼⣿⢸⣑⠺⡔⡫⡔⢣⠎⣜⠸⡄⢋⡔⠣⣕⠢⣉⠆⣍⠢⢍⠆⡱⢛⢆⡲⢌⡣⢵⣉⢎⡳⣱⡙⢦⣋⣿⣇ ⢀⣿⢇⠧⢎⡣⢭⡱⢜⡡⢞⡰⢃⣜⠡⡌⣻⣿⣷⢀⠏⡤⢋⠦⡙⣴⣿⡠⢓⡎⡜⢦⡩⢎⡕⣣⢝⡣⢞⡼⣿ ⢸⣿⡈⢿⣀⠹⣆⢱⠎⣰⠇⡶⢁⣿⡇⠶⣈⣿⣿⣇⠎⣰⠉⡶⢱⣸⣿⣷⢇⡸⡸⢆⠷⡉⣶⢱⡎⣱⢏⡸⣿ ⣸⣧⡙⢦⢣⡙⣆⢣⠞⣡⠚⡴⣉⢿⣿⡆⡱⢿⣿⣿⠘⡤⢓⠬⡑⢬⣿⣿⢢⠱⢥⢋⡖⣍⢆⠧⣚⠥⢮⡱⣿ ⢾⡇⢞⡱⢦⡙⣆⠣⢞⡡⣋⠴⡌⢺⣿⣷⣕⡨⢍⡄⢫⠔⣩⠒⡍⢦⡙⠿⣡⢋⣶⣉⠖⡥⢎⡳⣩⠞⣥⢳⣿ ⣻⡏⣖⡙⢦⡹⢔⡋⣆⠳⣌⠲⣉⠖⣿⣿⣿⣷⣆⠜⡡⢍⠦⡹⡘⢆⡙⣆⣵⣾⣿⠟⣍⠎⡧⡱⢣⠞⡴⢫⣿ ⣽⡗⣢⠝⣦⢓⡣⢜⢢⠳⣌⠳⣌⠲⡡⣿⣷⡉⠻⢿⣷⣬⣶⣥⣽⣶⣿⣿⡿⢏⢲⡙⣆⠻⡔⣭⢣⡛⣜⣿⠇ ⢼⣗⣡⢛⡴⢃⡓⣎⡱⣃⠮⡱⣌⠣⡕⡹⣿⣿⢶⣶⣾⣿⣯⣿⣭⣭⣾⢟⡩⢎⠇⡞⣌⠧⡹⢤⢣⠝⣼⡟⠀ ⢸⡷⣌⠳⣜⢣⡝⢤⢓⡌⣇⠳⣌⠳⢬⡑⢻⣿⣆⠉⠛⠋⠉⢁⣼⡿⡍⢦⠓⡭⣚⡱⢎⡱⡹⢌⡳⣾⡿⠁⠀ ⢸⣿⠰⣫⠜⣦⡙⢮⡸⢔⣊⠗⣌⠳⡌⡵⢣⡙⣿⣷⣦⣤⣾⠿⣏⡱⢎⢣⠛⡴⢣⡱⢍⠶⣩⢮⣿⠟⠁⠀⠀ ⠘⣿⡡⢇⡛⣤⠛⣦⢱⢣⢚⡜⣌⠧⣹⢰⠣⡕⢎⡜⠭⣍⠣⡝⡤⢓⡎⢇⡛⣬⠣⡝⣘⣮⣶⡿⠋⠀⠀⠀⠀ ⠀⣿⡇⢯⡜⢦⡛⡴⢃⣎⢳⡘⢦⢛⡤⢣⡛⠼⡬⢜⡣⡜⢣⠧⡍⢧⢚⡥⠹⣤⢓⣽⣾⠟⠉⠀⠀⠀⠀⠀⠀ ⠀⢿⣏⠶⣙⠦⡝⣜⢣⡜⢦⡙⢎⡖⣩⢇⡭⢳⢱⢣⡱⣍⢣⠧⡹⣌⠳⣘⣳⣾⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⡸⢥⡛⡼⣌⢳⡘⢦⡙⣎⠶⣑⢎⠶⣩⠖⡣⢖⡬⡓⣎⡕⢎⣵⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣧⢛⡼⡱⢎⢧⡙⢶⡙⢦⡛⣜⢪⠞⣡⠞⣱⢋⡴⡹⢴⣸⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⡜⢶⡙⣎⠶⣙⢦⡹⢦⡹⣌⢧⡛⡴⣋⠶⣩⢖⣹⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⣟⡲⡝⣬⠳⣍⠶⣙⢦⠳⡜⢦⡙⢶⡩⢞⡡⣾⣿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣿⣧⢝⡲⡝⡼⡸⢿⣿⣧⡙⢦⣽⣶⣙⢮⣽⣿⣩⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⣿⣮⢱⡙⢶⡙⢮⡙⣿⣿⣿⣿⣿⣿⣿⣿⠿⢛⣿⠿⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣿⣧⡙⣧⡙⣶⣿⣿⣿⣯⡻⣍⢿⣿⠛⢿⣾⣿⣿⣿⣿⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣿⣜⢦⡝⣿⣿⣿⣿⣿⡷⣩⣿⡏⠀⠀⠈⠀⢿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣿⣾⡸⢶⢏⡿⣿⠹⣇⢹⣿⠁⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣯⣾⣒⢧⢻⣼⣽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⡜⢮⡹⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣧⣏⡝⣻⣿⣔⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠙⢿⣾⣽⣿⡿⣿⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠉⠻⢿⣧⠈⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣏⠀⠂⠀⠀⠀⠙⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠋⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠁⠀⠀⣀⡀⠀⠀⠀⣰⣿⠃⣀⣀⣤⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠆⠀⠄⠀⠄⠀⠀⣴⣿⣿⣷⣶⣾⣿⣿⣿⣿⡟⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⡿⣾⣿⣿⣾⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣧⢸⠀⠀⠀⠀⠀⠀⠃⠿⣿⣿⣿⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡆⢿⠀⠀⠀⠀⠀⠀⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡁⣿⠈⠀⠁⠀⠈⠀⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⢻⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⣿⣿⣿⣿⣿⣿⣿⣿⣟⡿⣿⣷⣟⣿⡿⣿⣿⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣟⣾⢿⣿⣻⣿⡿⣿⣽⣻⢿⣿⣿⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⣤⣦⣿⣿⣿⣿⢿⣿⣻⢿⣿⣿⣿⣾⣶⣠⠈⠉⠚⠒⠒⠒⠙⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡀⣧⣿⣿⣿⣿⣿⣿⣨⢀⠁⠛⠴⣠⢀⠀⠀⠀⠀⠀⣀⣠⠳⠙⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣧⣿⣿⣿⣿⣿⣿⠘⠋⣴⢠⠀⠀⠈⠀⠉⠉⠉⠉⠉⠉⠈⣄⢲⠈⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⣿⣿⣿⣿⣿⣿⣻⣿⣿⣤⣤⣤⣤⣤⣤⣤⣤⣥⣿⣿⣿⠀⡀⣖⠘⠀ ⠀⠀⠀⠀⠉⠉⡟⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⣳⠐ ⠀⠏⡿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡸⡀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣸⠀⠀⠀⡀⢸ ⠇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢀⠀⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⢠⠀⠀⠀⠀⣷ ⣿⣿⣿⣿⣷⣿⣟⣿⣿⣿⣿⢰⠀⠀⡀⣄⣿⡻⣙⢉⢉⡉⡛⠿⣿⣴⢀⠀⠀⠀⠀⠀⡇ ⣿⣻⣿⣷⣿⣽⣻⣿⣿⣿⢾⠰⠀⠀⠀⠁⠛⣀⣄⣤⣤⣤⣠⢀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⣿⣿⣯⣿⣻⣿⣾⣟⣿⣿⢯⠀⠀⠀⠀⡿⣿⢠⠀⠀⠀⠀⠁⡿⠿⠀⠀⠀⠀⠀⠀⠀⡟ ⡄⣿⣿⢿⣿⣻⣿⣽⣿⣿⣰⠀⠀⠀⠀⣿⣿⠀⠀⠁⠛⠈⡗⣿⣾⠀⠀⠀⠀⠀⠀⠁⣸ ⠀⠀⣄⣤⣶⣶⣿⣿⣿⣿⢨⠀⠀⠀⠀⣀⢀⠁⠟⣿⣶⣿⡌⣤⢀⠀⠀⠀⠀⠀⠀⡟⢈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢯⠀⠀⠀⠀⠀⠋⡿⣴⢀⠀⣧⢿⠈⠀⠀⠀⠀⠀⠀⠅⠼⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠘⠀⠀⠀⡟⣿⢠⠀⠀⠀⠀⣧⢿⠀⠀⠀⠀⠀⠀⡻⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⠙⠀⠃⡿⣴⢀⠀⠀⠀⠀⠀⡀⣿⠹⠀⠀⠀⠁⡮⢐⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠿⣾⣠⠀⠀⠀⠀⠀⠀⠀⠀⡄⣿⠸⠀⠋⠼⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⡆⢿⠞⣠⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢆⠦⠃⠙⠁⠈⠉⠛⠔⣤⢀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢐⡪⠭⠁⠒⠚⠒⠂⠉⠉⠭⠴⣂⡀⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢔⠥⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠭⢖⡠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⢜⠕⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢟⡢⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡰⣣⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⣗⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡰⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⣤⣤⣤⠀⠀⠀⠀⣤⣤⣤⣤⣤⣤⠀⠀⠀⠀⠑⢷⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡜⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⢿⣿⣷⡀⠀⠀⠉⠉⠉⠉⢿⣿⣦⠀⠀⠀⠀⠀⠹⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡰⡞⠀⠀⢀⠖⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣧⠀⠀⠀⠀⠀⠀⠘⣿⣿⡆⠀⠀⠀⠀⠀⠈⢻⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⡰⣱⠁⠀⡰⠁⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠃⠀⠀⠀⠀⠀⠀⠀⠈⠛⠁⠀⠀⠀⢀⡀⠀⠀⠱⣷⡀⠀⠀⠀⠀ ⠀⠀⢀⢳⠃⠀⡰⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠙⢆⠀⠘⡝⡄⠀⠀⠀ ⠀⠀⡜⡏⠀⢰⠁⠀⠀⠎⠀⠀⠀⢀⠔⠁⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢣⠀⠘⡝⡀⠀⠀ ⠀⣰⢱⠀⠀⠇⠀⠂⡜⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠈⠆⠀⠘⡱⡀⠀ ⠀⡇⡎⠀⠀⡀⣀⠊⡀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⣠⣤⣶⣶⣦⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠱⠀⠀⠀⠀⠀⠸⠀⠀⢣⢡⠀ ⠀⢰⠁⢠⡄⠈⠁⠀⠱⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠉⠉⠉⠉⠛⠻⢿⣶⣦⡀⠀⠀⠀⠀⢢⠀⠀⠀⠀⢸⠀⠀⠈⡇⡀ ⣸⡎⠀⠆⡇⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣷⠀⠀⠀⠀⠑⢄⣀⣠⠎⠀⠀⠀⢸⢃ ⡇⠇⠀⢰⠀⠀⠀⠀⠀⠈⢆⠀⢣⠀⠀⠀⠀⠀⠀⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣼ ⠇⠀⢸⠸⠀⠀⠀⠀⠀⠀⠈⡄⠀⠢⢄⠀⠀⣠⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠀ ⢣⠀⢸⠇⠀⡐⠊⠉⠒⢄⠀⠈⢂⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⡇⠀⡆ ⣸⠀⠘⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⡀⠀⠀⠀⠀⡇⠀⡇⠀⠃ ⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⢀⠠⠐⠒⠠⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠁⠀⠀⠀⠈⢢⠀⠀⠀⡄⡠⠃⠀⣠ ⣧⡇⠀⠀⠀⢣⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠈⠂⡐⠁⠀⠀⠀⠀⠀⠈⢂⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⡇⢀⠄⠳⠐⠀⢠⢸ ⠉⡸⡄⠀⠀⠀⠱⣄⠀⠀⢀⠇⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡸⡆ ⠀⠱⣽⡀⠀⠀⠀⠈⠑⠒⠉⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠰⡀⠀⠀⠀⠀⢀⡜⠀⠀⠀⠀⠀⢰⢣⠀ ⠀⠀⠘⠽⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⠤⠤⠔⠉⠀⠀⡠⡴⠀⢠⣣⠃⠀ ⠀⠀⠀⠈⠫⡳⣄⠀⠀⢖⠒⠤⢄⡀⠀⠀⠀⠀⠀⠀⠁⠒⠒⠒⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢔⡩⠊⢀⣴⡳⠁⠀⠀ ⠀⠀⠀⠀⠀⠈⠪⡓⢄⡀⠈⠒⠤⣀⠁⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠴⠛⠁⣀⢔⡿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠑⠬⣐⠤⣀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠰⠬⢀⣀⣀⡀⠠⠤⠤⠐⠚⠁⠀⠀⠀⢀⣠⠤⣲⠯⠒⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⠫⠥⣒⡂⠤⠤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠤⠤⠔⣒⣒⠤⠍⠓⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣿⣿⣾⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⣀⣤⠾⠷⣦⣀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⣀⣀⣄⣀⣠⡤⠦⡤⢤⣤⣤⣀⣀⠀⠀⢀⠀⠀⠀⠀⠀⣀⣠⡤⠤⢤⠤⡤⢤⠤⣤⠤⣤⣤⣤⣤⣄⡀⠀⠀ ⠀⢠⣞⠻⣯⣥⣦⣼⡴⢬⠭⡭⠿⠿⠷⣬⣴⣁⣆⣥⠾⠿⠿⠿⠿⢛⠛⡛⢚⠳⠾⢦⣥⣆⣰⣠⣆⣩⣽⣭⣯⠿⠿⢛⢛⡛⢛⠓⡛⢛⠚⠖⡛⢖⠻⠶⢷⡔⢢⠒⡤⢻⡏⠀⠀ ⠀⠘⢿⡖⠠⢆⠰⣀⠲⣈⠒⡄⢃⠲⠰⡀⠦⣈⡱⢌⡚⠴⣁⠞⢠⠃⡜⢠⠃⡜⡐⢢⠰⢠⢁⠆⡔⠢⠄⡤⠐⡌⢢⢉⠢⢌⠡⢎⠰⡁⢎⠱⣈⢣⡙⠦⣹⢋⠬⡓⠬⣽⠃⠀⠀ ⠀⠀⣸⠇⡍⢢⠑⣃⠳⡌⠥⡘⠢⢅⠓⡌⠒⡤⢓⡜⣌⠳⢌⠢⣁⠚⡄⢣⠘⠤⡑⢢⠑⢢⢁⠎⡰⢁⠇⡔⢩⠐⡡⢊⠔⡊⡔⢊⠔⠱⣈⠒⣄⡚⢬⡑⣯⢉⠖⡩⢎⣿⠀⠀⠀ ⠀⠀⣿⠰⡘⢄⠣⡑⢣⠘⠤⡑⡑⡊⡔⢌⡱⢈⠇⡲⢌⠳⡌⢃⡄⢣⠘⠤⡉⢆⡑⡊⠜⠢⢌⠒⡡⢎⠰⡘⢄⠣⡑⢌⠢⣑⢰⡉⣎⠱⡄⢣⠰⣉⠖⡘⣧⠍⣎⠱⣂⠾⡇⠀⠀ ⠀⠀⡏⡔⢡⠊⡔⢡⠂⡍⢢⠑⡄⢣⠘⡄⠆⣅⢊⠔⣉⠒⡡⠒⡌⢢⢉⠆⡑⢢⡘⢰⣉⠓⡎⡰⢁⠦⡙⣔⢪⢐⠡⡊⢔⠂⠎⡴⢨⠓⣈⠆⡱⢈⢎⡱⢺⡏⡔⢣⠜⡌⣿⠀⠀ ⠀⠀⡗⣈⠆⡱⢌⠲⣉⠦⣁⠚⢌⠢⡑⢌⠒⣄⠊⡜⢠⠃⡅⢣⠘⡄⡊⠜⡈⠆⡜⢠⢊⠱⡐⢡⠚⡴⣉⢆⠳⣈⠒⡡⢊⠜⡨⢐⠡⢊⠔⡨⠔⡩⢆⡱⢒⣯⡘⢥⠚⡜⣿⠀⠀ ⠀⠀⣗⠰⠨⢔⡩⢚⠤⢣⡑⠎⡄⢣⠘⢢⢉⢄⠣⡘⢄⠊⡔⠡⢊⠔⡡⠎⡘⠌⡔⠣⢌⢢⠉⢆⠡⢂⡑⢊⠡⢂⠱⢄⠣⡘⢄⠣⠡⢍⢢⠱⡈⡕⢪⡔⢣⣻⠜⣌⠣⡝⣾⠁⠀ ⠀⢠⡇⠥⢃⡜⠰⢋⠼⢡⠊⡔⢡⢊⠱⡈⠆⡌⢢⢱⣾⣿⡄⢣⠉⢆⠱⡈⠜⡰⢈⡕⣈⠆⡩⠄⣳⣿⣶⡁⠎⡌⠒⡌⢢⠱⡈⢆⣉⠒⢢⡑⢄⡫⠱⣌⠣⣾⠱⣌⢣⢛⡿⠀⠀ ⠀⣸⠡⢎⢡⠢⣉⠆⡘⡄⢣⠘⢢⠡⢆⡑⢊⠴⢁⠚⡽⢻⠃⢆⡉⠆⡱⢈⠱⢄⠣⡜⢤⠋⡔⢡⠹⠿⢛⠡⢊⠔⡩⢐⠡⢢⠑⣂⠆⠍⢆⡘⠤⣃⠳⡌⢳⣇⠳⡌⢦⢉⣷⡀⠠ ⠀⣿⠐⣃⠢⡑⠤⢊⠔⡨⢂⡍⢢⢑⠢⡘⢰⡈⢆⠓⣠⢃⡜⠠⠜⡠⠑⡌⠒⡌⡱⠜⢢⠑⡌⢢⠑⡌⠢⢅⠃⢎⡰⢉⠢⡑⢊⠔⣪⢙⢢⠱⣂⢇⠳⣌⠣⢿⢢⡙⢤⠣⡜⡇⠀ ⠀⢹⡘⢄⠣⡘⡰⢉⠢⡑⢌⠒⢥⢊⡕⡪⠔⡈⢆⢃⢣⠒⣌⠣⠸⣦⣕⡬⡑⠤⡑⢌⢡⡊⠰⡁⢎⡐⢃⠎⡜⢤⢂⡱⢂⡑⢣⠸⣄⢫⢌⠳⢌⢪⡑⢦⡙⢼⡧⣘⠣⡓⢼⡏⠠ ⠀⢸⡐⢊⡔⢡⠒⡡⢂⡕⡈⢎⠄⠣⢌⡑⢌⠒⡌⢌⢢⠩⢄⠣⡑⠌⢋⣷⡕⢢⣸⣾⠿⢓⠡⡘⢄⠊⢆⡚⢜⢢⢃⡖⢡⠘⡄⠓⣌⠲⡌⠣⢌⠦⡙⢦⠙⣼⠗⣌⢣⡙⣾⠁⢀ ⠀⢸⡐⠣⢌⠢⠥⡑⢢⠐⡡⠎⡌⡑⢢⠘⠤⡉⡔⢊⢄⠣⢌⠒⡌⡘⠄⣿⣿⠷⢿⢢⠘⡄⢣⠘⠤⡉⢆⡹⢌⠣⢎⠰⡁⢎⠰⡉⢄⠣⢌⠱⣈⠖⡩⢆⡙⣾⠱⢌⠦⡱⣿⠀⠀ ⠀⣸⢐⠣⢌⠢⢱⠨⡅⢎⡁⢎⠰⢡⠢⡉⢆⡱⠨⢌⠢⡑⢌⠒⢤⣷⠾⡋⢆⡘⢘⢻⣵⠎⡰⢈⠆⡱⢂⠤⡉⠱⡈⢆⡉⢆⠱⡈⢆⠱⡈⠖⡨⢎⡱⢊⡱⡧⡙⢬⢒⡱⡿⠀⠀ ⠀⣿⢈⠖⡨⠱⣈⠳⡘⢦⡙⣌⠆⡡⢆⡉⢆⠰⡉⢆⠱⢌⠢⡉⡆⣌⠱⢈⠆⡘⠤⢂⠌⡑⢄⠣⡘⢄⠃⢆⠩⡑⠌⢆⠱⡈⢆⠱⣈⠱⡌⡜⡱⢊⡜⡱⣘⡧⡙⢆⠣⡜⡗⠀⠀ ⠀⢹⡌⠆⡅⠣⢌⢣⡙⢦⠱⡌⢆⠱⢠⠘⡄⢣⠘⡄⢣⠌⣢⠵⡘⡤⢓⡌⢢⠉⢆⡉⢆⠱⡈⢆⠱⡈⠎⡌⠱⡌⡜⡈⢆⠱⡈⠖⣠⠓⡜⡰⢍⠣⡜⡑⢆⡷⣉⢎⡱⡘⢿⡀⠀ ⠈⠨⣿⠘⡄⢓⡈⠆⡉⢆⠓⡈⠦⠑⢢⠡⠘⡄⢣⠘⠤⡘⡐⠲⢍⠲⡉⢄⠣⢘⠢⡘⢄⠣⡐⢌⠢⣑⡘⡘⠱⡘⠤⡑⢌⠢⠑⣌⢡⡙⠴⡑⢎⡱⢬⡑⢎⢷⡌⢦⠱⣉⠞⣇⠀ ⠀⣻⠇⡡⠚⡰⢘⠰⠑⣈⠒⡡⢊⢅⣶⣧⡉⠔⡡⢊⠔⡡⢑⠩⠄⠓⡈⠆⠓⡌⢒⢡⠊⡔⣡⢊⡔⢤⠒⠥⢣⢌⡱⡘⣎⢍⡓⢌⣲⣯⣒⣍⣦⣵⣆⣍⡎⣼⣏⣦⠷⠼⠛⠁⠸ ⠀⠈⠻⠷⠳⠖⠓⠳⠛⠶⠷⠶⠥⢾⣿⣿⡧⢾⣶⣿⠿⠛⠛⠛⠛⠛⠛⠛⠛⠓⠛⠒⠛⠒⠳⠾⠴⠾⠟⠛⠛⠛⠙⠻⠿⢯⣿⡚⣿⣿⡟⠉⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀ ⣀⣀⣀⢀⡀⠀⠀⠀⠀⠀⠀⠀⢀⢠⢿⣿⣿⣟⣫⡤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢴⣉⣙⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣤⣤⣀⠀⠀⠀⠀⢀⣴⡿⠛⠋⠉⠀⠀⠈⠉⠛⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⠛⠛⠉⠁⠀⠉⠙⠻⣿⣦⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣄⠀⠀⠀⠀⠀⢀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣿⡀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣄⠀⠀⠀⢀⣼⠟⠉⠁⢈⣿⣦⠀⠀⠀⣠⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀⢠⣾⠟⠁⢉⣿⣷⠀⠀⢸⡏⠀⠀⠀⠸⣿⣿⠄⣠⣾⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣄⠀⠀⠀⣿⡁⠀⠀⠸⣿⣿⠇⠀⠸⣷⣄⣀⣀⣠⣾⠏⠀⠈⠙⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣦⠀⠹⣧⣄⣀⣠⣾⠏⠀⠀⠀⠈⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠈⢻⣷⣄⠀⠀⣠⣄⣤⣴⡿⠋⠉⢿⡷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠋⠀⠀⠉⠙⠛⠉⠁⣀⣤⣤⣶⣶⣶⣶⣶⣦⣤⡀⠀⠀⠀⠀⠀⠀⢻⣿⠀⢸⣿⠛⠛⣿⡄⠀⢴⣿⠃ ⠀⠀⠀⠀⠀⠀⠈⠛⣾⡿⠁⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠈⣿⠀⠘⣿⡄⠶⠟⠁⠀⠈⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⣸⡿⠁⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⣿⡇⠀⢶⣦⣤⣼⡿⠀ ⠀⠀⠀⢀⣀⣀⡀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⢀⣾⣿⣀⣴⣿⠁⠀⠀⣽⡟⠉⠀⠀ ⠀⢀⣠⣿⡟⠻⣿⠿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣉⣽⡿⠛⠉⠻⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠋⠙⠛⠛⠁⠀⠀⣼⡿⠁⠀⠀⠀ ⢸⣟⣛⠛⠁⠀⠀⠀⢙⣿⣦⣤⣄⣀⣀⣤⣤⣴⣿⠟⠉⠀⠀⢀⡀⣸⣿⠛⠷⣦⣤⣤⣤⣴⡾⠟⣿⣦⡀⠀⠀⠀⣀⣴⡿⠁⠀⠀⠀⠀ ⠈⣻⡿⠃⢀⡀⠀⢴⣿⠋⠈⢙⣿⣿⣿⠉⠁⠈⢿⣧⠀⠀⣾⣿⠛⠛⠿⠆⠀⠀⣿⣟⠉⠀⠀⠀⠈⠛⠻⠷⠶⠾⠟⠋⠀⠀⠀⠀⠀⠀ ⠀⢿⣷⣾⢿⣷⣤⣼⣿⠀⠀⣿⡏⠉⠁⠀⠀⠀⢀⣿⠇⠀⠘⠻⢿⣶⣶⣤⣴⣶⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠙⠉⠁⠀⠀⠙⠿⠿⠿⠷⣶⡾⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀꒒ ০ ⌵ ୧ ♡꒒ ০ ⌵ ୧ ♡꒒ ০ ⌵ ୧ ♡🅰☪︎ ִ ࣪𖤐 𐦍 ☾𖤓bfdi beef?bfdi beef?🥄

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠤⠤⠴⠶⢶⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⡶⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠳⢶⣄⠀⠀ ⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡆⠀ ⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠾⣿⣿⡅⠀ ⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⡆ ⠀⠀⠀⢸⡟⠷⠦⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⢿⡇ ⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠙⠛⠛⠒⠶⠶⠶⠶⠶⠶⠶⠖⠒⠚⠛⠋⠉⠁⠀⣾⡇ ⢀⣴⣷⣿⡿⠶⣤⣄⣀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⡄⣀⡀⢀⡀⠀⠈⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣾⡿⠃ ⢸⡟⠀⠈⣿⡀⠀⠀⢹⡏⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⣿⣿⣯⣿⡷⣰⡿⠤⠤⣤⣤⣤⣤⣤⣤⠴⢶⢾⡿⢿⣏⠁⠀⠀ ⢸⣇⠀⠀⠿⠷⠶⠾⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡿⠋⣿⠃⣿⡇⠀⠀⣶⣷⡄⠀⠈⣿⠀⢠⣾⡇⠈⣿⡄⠀⠀ ⢸⣿⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⢠⣿⠀⢿⡇⠀⠀⠘⠉⠀⠀⢠⣿⠀⠈⠉⠀⠀⢸⣷⠀⠀ ⠀⠻⠿⠿⠶⠶⠿⠿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⢐⢸⡏⠀⠈⢿⣦⣀⣀⣀⣠⣷⡿⠃⠀⠀⠀⠀⠀⢸⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⢸⡇⠀⠀⠀⠈⠙⣛⣛⠋⠁⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⢸⡇⠀⠀⣤⣶⠟⠛⠛⠻⢷⣦⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀ ⠀⣾⠿⠛⠛⠛⠿⠿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠈⣿⡄⢸⡇⠀⣼⡟⠁⠀⠀⠀⠀⠀⢿⣧⠀⠀⢀⠀⠀⣸⡟⠀⠀ ⢸⣿⠀⠀⠀⡀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣆⠀⠈⢿⣾⣿⠀⣿⡇⠀⠠⣾⣷⡄⠀⠀⣿⠀⠀⢻⡇⢠⣿⡇⠀⠀ ⢸⣿⠀⠀⣿⡟⠿⠿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠈⠻⣷⣤⡀⠙⠛⠂⢿⣇⠀⠀⠙⠉⠀⠀⢰⣿⠀⢀⣼⣿⣿⣫⣿⠀⠀ ⠸⣿⣄⣠⣿⠁⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣆⠀⠈⠻⣿⣦⣄⡀⠈⠻⣷⣤⣄⣤⣴⣾⢟⣡⣴⣿⣿⠟⠿⣿⣿⠀⠀ ⠀⠙⠛⢻⡁⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⢿⣆⠀⠀⠘⣿⣛⣿⣷⣦⣤⣍⣉⣉⣁⣠⣼⣿⡿⠛⠁⠀⠀⠀⠙⣷⠀ ⠀⠀⠀⣿⠛⠶⠦⠤⣤⣬⣟⠿⠷⠶⠶⢶⣶⠶⢿⣥⣤⣬⣿⡆⠀⠀⠈⢛⣭⣿⣿⠍⠉⠙⠛⠛⠉⠉⠀⠀⠀⠀⢀⣀⣤⠾⢿⠀ ⠀⠀⠀⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠋⣿⡄⠀⣤⡈⠻⣿⡞⠒⠒⠒⠒⠒⠒⠒⠒⠚⠛⠋⠉⠁⠀⣰⣾⠀ ⠀⠀⠀⠘⠻⠧⣤⣤⣤⣤⣤⣤⣤⣤⣠⣤⣤⣤⣤⣤⣾⣿⣾⡿⣷⡀⣿⣿⣶⡿⢓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣀⣤⡿⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠟⠙⠛⠻⠷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠞⠛⠋⠉⠁⠀⠀⠀