Megumi Text Art

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢿⣧⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣛⡻⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⡟⠘⣿⠔⠊⢻⡹⡿⣿⣿⣿⣿⡇⡜⢍⠘⠚⣿⣿ ⡿⢻⣿⣿⣿⣿⣿⡏⢿⣿⢼⢇⡥⢿⠀⣀⢠⢃⠙⡜⢿⡟⣿⡗⢎⠀⠱⠀⣿⣿ ⣷⣿⣿⣿⣿⣿⢼⡇⢸⡿⢸⣷⡴⣾⣏⠉⠌⠀⠀⠐⠈⣷⠸⢧⢠⡰⠁⣰⣿⣿ ⡿⠋⢸⣿⣿⢿⣼⣿⢸⢧⠈⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠸⠄⠁⠀⠀⣰⠘⡿⣿ ⡇⠀⣼⠛⢿⠞⢳⢿⡛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⢉⠌⠀⠀⠹ ⣧⠐⠁⠀⠈⠃⢸⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣼⠀⠀⠀⠀ ⡏⠀⣠⣼⣇⠀⠘⠤⡤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠀⣿⠀⠀⠀⠠ ⣧⣴⣿⣿⣿⣶⣾⣶⣾⣦⡀⢠⠠⠄⣀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⣟⡧⠔⣁⣴ ⣿⣿⣿⣿⣿⣿⣿⠛⢿⣿⣷⣌⠚⠋⠁⠀⠀⠀⠀⡠⠂⠀⢀⡤⣒⣥⣶⣿⣿⣿ ⣿⣿⣿⣿⣿⡟⢁⣀⣾⣿⣿⣿⣷⡀⠀⠀⠀⣠⣮⣄⣤⣾⣷⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⡿⣿⣿⣇⣼⢻⣿⣏⡛⠿⠿⠿⠶⠶⠿⣿⣟⣛⣯⣭⣭⠉⣿⣿⣿⣿⣿⣿ ⣿⠋⠐⣿⡿⢻⣿⣾⣿⣿⠿⠷⡔⠶⣶⣦⣤⣶⣶⣿⡏⢫⣉⣧⠻⣿⣿⣿⣿⣿

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣱⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢻⣿⣿⣿⡄⠨⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⢿⣿⣿⣧⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⡆⠘⢿⣿⣧⠀⠀⠈⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠁⢀⣴⣚⠳⣆⠙⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⡇⠀⠸⣿⣿⣀⡠⠶⠚⠙⢿⣿⠘⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣰⠿⣇⠈⠙⠺⠷⠜⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⠘⣿⡏⠀⣀⣠⢿⣿⠁⠀⠀⠀⠀⠈⢻⡇⠈⢿⣇⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠻⣄⠈⠳⣄⠀⠀⠀⠸⣿⣿⣿⣿ ⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢸⣿⣿⣿⣿⢀⣿⡷⠞⠉⣀⣸⣿⣠⠤⠀⠀⠀⠀⠈⣿⡄⠘⢻⡄⠹⢿⣿⣿⣿⣿⣿⣿⣿⢤⣤⣍⡳⠀⠈⢳⡄⠀⠀⣿⣿⣿⣿ ⣿⠉⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣿⣿⡇⠘⣿⣿⣿⣿⠻⣿⡇⣠⡽⠛⠉⢹⠀⠀⢀⣠⡤⠶⣶⠈⣧⠀⠀⢻⡀⠈⣿⣿⣿⠘⣿⣿⣿⡄⠙⢦⡀⠀⢀⡼⠁⠀⢰⣿⣿⣿⣿ ⣿⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⠀⠀⣿⣿⣿⠇⠁⣿⣿⣁⠀⣀⣠⣼⣶⡋⠻⠒⠉⢠⡟⠀⠀⠀⠀⠀⢣⠀⠈⢿⣿⡀⠸⡿⣿⡇⠀⢀⡇⢀⡼⠁⠀⢀⣾⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⠷⣿⡏⠀⠀⣿⣿⣿⠀⢀⣿⣻⣿⡿⠛⣿⣿⣿⣧⠀⣀⠴⠋⠀⠀⠀⠀⠀⠀⠈⠁⠀⠸⣿⡇⠀⢻⠙⡇⠀⣞⣡⠞⠁⠀⢀⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⡿⠋⠁⣿⣿⣿⣿⡇⢻⣿⠀⢻⡟⢦⡀⢻⣿⡏⠀⠈⠛⠋⠀⠇⢀⣻⡿⠟⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠘⡆⠀⠠⠏⠁⠀⠀⢀⡞⠙⣿⣿⣿⣿⣿ ⣿⡿⠋⠀⠀⢠⣿⣿⣿⣿⡏⢻⣿⣤⣾⣿⣾⠃⣿⣿⢣⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠐⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⢹⣿⢿⣿⣿ ⣿⠁⠀⠀⠀⣿⣿⣿⣿⣿⣆⣸⣿⣿⡙⣿⣿⣧⣿⡇⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⡤⠞⢻⠃⠀⠀⢿⠈⢻⣿ ⣿⡇⠀⠀⢀⣿⣿⠏⠛⢿⣿⡿⠻⠿⣷⢿⣟⠇⣿⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢰⠟⠀⠀⠀⠈⠃⠀⢻ ⣿⠃⠀⠀⣸⠟⠁⠀⠀⠘⣯⣀⠀⠀⢹⡀⢸⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣆⠀⠼⠋⠀⠀⠀⠀⠀⠘⠟⠀⠀⢸⣧⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠄⢀⣾⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⢸⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠇⠀⠀⠀⠀⢀⣼⣿⣇⠀⠀⠀⠀⣿⣀⡀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀ ⣿⠀⠀⠀⢠⣾⣿⣿⣿⣿⡆⠀⠀⠀⠈⠛⠻⠿⣍⠉⠉⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⠀⠀⠀⢹⢻⡇⠀⠀⠀⠀⠀⡀⠔⠉ ⣿⡀⣀⣰⣿⣿⣿⣿⣿⣿⣿⣦⣀⣠⣾⣇⣀⣀⣈⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⠀⢻⢸⣿⠀⠀⣀⡴⠛⠁⠀⣀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠤⢤⣶⠤⠖⠚⠋⢉⣉⡉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⢹⠀⣿⡴⠛⠉⢀⣠⣴⣾⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣷⣄⠀⢿⣤⡤⣒⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⢀⣤⡾⠛⠉⣀⣴⣾⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⢻⣿⣿⣿⣿⣿⡿⣷⡀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⠀⠀⠀⠀⠀⢠⣤⡾⠋⣁⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⣽⣿⣿⣿⡿⣶⣿⣿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⣀⣼⢿⣋⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠉⠀⣀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣷⣄⡀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠘⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⢰⣿⡿⣿⣿⣿⣿⣿⠛⠿⢿⣿⣿⣿⣿⣿⣿⣷⣦⣶⣶⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⢋⣉⣭⣥⣤⡄⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⡿⠉⣿⣿⣿⣿⣿⣿⣦⣿⣿⠀⣿⣿⣿⣿⣿⣷⣄⣀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠩⣭⣤⣦⣶⣶⣾⣿⣿⡿⢿⣿⢿⣷⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⠟⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠳⣶⣦⣤⣤⣤⣀⣀⣀⣀⣠⣤⣴⣾⣿⣿⣿⠋⢸⢟⣛⡳⠸⣧⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⠇⠀⠀⠀⢻⣿⣿⣿⠋⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠋⠙⢷⣄⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⣿⢸⣧⣤⣤⣿⡇⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠻⣿⣿⡇⠨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⢻⣿⣿⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⣀⣈⠻⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⡇⠀⢿⣿⣀⡠⠤⠻⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⡠⣿⠑⠒⠷⠼⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⢸⣿⠁⣀⠼⣿⠁⠀⠀⠀⠘⣿⠈⢿⡌⢿⣿⣿⣿⣿⣿⣿⡇⠳⣀⠑⢄⠀⠀⠸⣿⣿⣿ ⣿⠟⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢸⣿⣿⣿⣼⣿⠉⣤⡴⢿⠂⠀⠀⠀⣀⠘⡇⠈⢳⠈⢻⣿⣿⢿⣿⣿⡗⢶⡚⠀⠀⡷⠀⠀⣿⣿⣿ ⣿⣠⣿⣿⣿⣿⣿⣿⣿⣿⡏⣿⡇⠀⣿⣿⡏⠺⣷⡊⠁⢀⣨⣤⠖⠾⠙⢸⠃⠈⠀⠀⢣⠀⢹⣿⡀⢻⣿⡇⠀⢹⠀⡰⠃⠀⣼⣿⣿⣿ ⣿⣿⣿⣿⢿⣿⣿⣿⢿⣿⠷⣿⡀⠀⣿⣿⠃⢰⣿⣿⡟⢻⣿⣿⣆⣀⠔⠁⠀⠀⠀⠀⠀⠁⠀⢿⡇⠈⡟⠇⢠⣧⠜⠁⠀⣼⣿⣿⣿⣿ ⣿⣿⠟⠁⢸⣿⣿⣿⢼⣿⠀⣿⣹⣄⣿⡟⡀⠈⠁⠀⠁⠘⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠙⠀⠘⠀⠀⠀⣸⠈⢿⣿⣿⣿ ⣿⠁⠀⠀⣾⣿⣿⣿⠀⣿⣟⢿⣿⣦⣿⢱⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⢀⣀⣀⡴⡿⠀⠈⣏⢻⣿ ⣿⠀⠀⢠⣿⠟⠛⣿⣿⠿⠿⡿⢟⠟⡏⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣰⠇⠀⠀⠘⠀⢻ ⣿⠀⢀⡾⠁⠀⠀⠘⣧⡄⠀⣧⢸⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢰⠃⠀⠀⠀⠀⠀⠀ ⣿⡆⠈⠀⠀⠀⠀⠀⠀⠀⠀⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⣾⡇⠀⠀⠀⠀⠀⠀ ⣿⠃⠀⠀⠀⣠⣿⡆⠀⠀⠀⣇⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⢀⣿⡇⠀⠀⠀⠀⠀⢀ ⣿⠀⠀⣰⣿⣿⣿⣿⡀⠀⠀⣈⠉⠛⢦⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⢸⢿⣇⠀⠀⠀⡠⠀⠁ ⣿⣶⣾⣿⣿⣿⣿⣿⣿⣶⣾⣿⣶⣶⣾⣷⡄⠀⢀⣀⣀⡠⠤⠤⠐⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⢸⠀⣿⣠⠖⠋⢀⣠⣴ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣦⡀⠹⣤⣤⣶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⣀⣼⠖⢋⣠⣴⣾⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠙⣿⣿⣿⣿⣿⣆⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⢀⣀⡴⢞⣩⣤⣶⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠀⠀⢠⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⢀⣴⣁⠀⠀⣠⣴⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢸⣷⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⣀⣴⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⣸⡟⢻⣿⣿⣿⡙⠛⠿⠿⢿⣿⣿⣷⣶⣾⣿⣿⠿⠿⠿⠟⣛⣋⣭⣥⣶⣶⡀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⠋⢸⣿⣿⣿⣿⣿⣿⣇⣼⣿⣿⣿⣿⣶⣤⡀⠠⣄⣀⣀⠀⠀⠀⠀⠚⢛⣛⣿⣿⣿⠟⣿⡿⣟⣧⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⡿⠁⠀⠘⣿⣿⡿⠉⢻⣿⣿⣿⣿⣿⣿⡿⠟⠛⠛⢦⡈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢠⣿⣯⣤⣼⡇⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿

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

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

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

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

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

⠀⠀⠀⢀⡴⠋⠉⢉⠍⣉⡉⠉⠉⠉⠓⠲⠶⠤⣄⠀⠀⠀ ⠀⠀⢀⠎⠀⠪⠾⢊⣁⣀⡀⠄⠀⠀⡌⠉⠁⠄⠀⢳⠀⠀ ⠀⣰⠟⣢⣤⣐⠘⠛⣻⠻⠭⠇⠀⢤⡶⠟⠛⠂⠀⢌⢷⡀ ⢸⢈⢸⠠⡶⠬⣉⡉⠁⠀⣠⢄⡀⠀⠳⣄⠑⠚⣏⠁⣪⠇ ⠀⢯⡊⠀⠹⡦⣼⣍⠛⢲⠯⢭⣁⣲⣚⣁⣬⢾⢿⠈⡜⠀ ⠀⠀⠙⡄⠀⠘⢾⡉⠙⡟⠶⢶⣿⣶⣿⣶⣿⣾⣿⠀⡇⠀ ⠀⠀⠀⠙⢦⣤⡠⡙⠲⠧⠀⣠⣇⣨⣏⣽⡹⠽⠏⠀⡇⠀ ⠀⠀⠀⠀⠀⠈⠙⠦⢕⡋⠶⠄⣤⠤⠤⠤⠤⠂⡠⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠦⠤⣄⣀⣀⣀⣠⠔⠁⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠲⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣤⣄⣀⡀⠀⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⣀⣤⣤⣶⣶⣿⠶⠶⠶⠂⠀⠀⠀⠀⠀⠀⠀⠘⠿⠛⠛⠉⢉⣉⣉⣉⠉⠛⢶⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⢠⡾⠟⢋⣉⣠⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣭⣽⣿⣿⣿⣷⡌⠹⡇⠀⠀⠀⠀ ⠀⠀⠀⣿⡟⣽⣦⣾⣿⣿⣿⡿⢿⣶⠶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢛⡿⠻⣿⣿⣿⣿⣿⢿⣧⠰⡇⠀⠀⣀⠀ ⠀⠀⠀⢻⣷⣿⣿⣿⣿⣥⣿⠇⢀⣹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣌⣻⣿⣿⣿⡟⣸⠀⢣⢀⣽⣿⠇ ⢠⣶⠀⢸⣿⣝⠿⢿⣿⣿⣧⠴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠚⠁⠀⠀⠁⠀⣾⠀ ⠸⡆⠉⠛⠀⠙⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀ ⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀ ⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⡇⠀⠀ ⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⣸⡠⢷⡀⠀ ⠀⠀⢀⡿⣙⡄⠀⠀⠀⢠⣤⣤⡀⢀⡤⠐⠊⠉⠀⠀⠀⠀⠀⠀⠀⣀⣀⣭⣶⠞⠋⠁⠀⠀⠀⠀⣾⠉⠀⣸⡇⠀ ⠀⠀⢸⡇⠈⠉⢇⠀⠀⠀⠀⠈⠙⠛⡷⠶⠶⠶⠶⠶⠶⠶⠖⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⡸⢻⠀⢀⣽⠇⠀ ⠀⠀⠘⣇⠢⠀⢾⢦⠀⠀⠀⠀⠀⠀⠈⠓⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠉⠉⠁⠀⠀ ⠀⠀⠀⠈⠓⠚⠁⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣾⣿⣿⣿⣿⣶⣶⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⠿⠿⠟⠛⠛⠉⠙⠻⢿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⣿⣿⡟⠁⠀⠀⠂⠈⠀⠀⠀⠀⠀⠀⠀⠈⡙⢿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⣿⣿⣿⣇⠀⢀⠔⠉⠉⠉⢢⠀⠀⠀⡠⠐⠒⠠⣠⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣿⣿⣿⣿⡆⢘⠊⠉⠉⠉⠉⡇⠀⠘⠒⠒⠒⠒⠚⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢩⢿⡿⠀⠘⢤⠤⢒⣲⡔⠀⠀⡰⡤⠤⠤⠦⣰⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠉⠉⠉⠉⠹⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠤⠀⠀⠱⡀⠀⠀⠀⠈⠢⡀⠀⠀⠀ ⠀⠀⠀⡸⠀⠀⠀⠀⠀⣍⠀⠱⡀⠀⠀⠀⠢⡀⠀⠀⠘⢄⠀⠀⠀⠀⠙⢄⠀⠀ ⠀⠀⢰⠁⠀⠀⠀⠀⢀⣿⣦⡀⠘⢤⡀⠀⠀⠈⠒⠤⣀⠀⠑⡄⠀⠀⠀⠈⢆⠀ ⠀⠀⡇⠀⠀⠀⠀⠀⢸⣿⣿⣿⣦⣀⠈⠑⠢⠤⢀⣀⣀⡈⠩⡁⠀⠀⠀⠀⠈⡆ ⠀⠐⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣶⣶⣤⠤⠤⠤⠏⠁⠀⠀⠀⠀⠀⠀⢱ ⠀⠀⢇⠀⠀⠀⠀⠀⠀⢫⠙⠻⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠣⡀⠹⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆ ⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⡱⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀ ⠀⠀⠀⠀⠀⢨⣷⣄⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠢⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀ ⠀⠀⢀⣠⣶⣿⣿⡇⠉⠒⠤⢄⡠⡤⠤⢖⠂⠀⠀⠀⠀⠀⠀⣀⠔⠁⠀⠀⠀⠀ ⣠⣴⣿⣿⣿⣿⣿⣧⠀⠀⠀⢀⣼⡇⠀⠀⠈⠓⠂⠤⠄⠒⠉⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⢀⣾⣿⡿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡟⠋⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡜⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣉⠀⠐⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣜⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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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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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⠀⠀⣴⢦⣖⡋⠉⠉⠙⢦⡀⠀⢀⡴⢶⣄⡖⡋⠙⠲⢤⡀⠀⠀ ⣠⡖⣆⠀⣾⠉⢹⡄⢸⠈⢿⡟⠙⣿⢦⠀⢹⡄⢸⠁⢸⡏⠻⡟⠓⣦⡀⠙⣆⠀ ⣧⠃⣿⠀⣽⠀⠘⣧⢸⠀⢸⡇⠀⣿⣼⠀⢸⡇⡿⠀⣼⡇⠀⡇⠀⣿⠻⡄⠘⣆ ⢸⡀⠸⣆⡏⠀⠀⢻⣼⠀⢸⣇⠀⠛⠁⣠⣿⢃⡇⠀⣿⠁⠀⡇⠀⣿⠀⡇⠀⣿ ⠀⢳⠀⠹⠃⢠⡇⠈⡟⠀⣾⣿⠀⢰⡀⠹⡅⢸⠁⢠⣿⡞⠳⣧⣠⣿⣀⡇⢀⣿ ⠀⠈⡇⠀⢀⣾⣧⠀⢀⣼⡿⠘⣇⣤⣷⡀⣿⡟⠀⠘⠋⠁⠀⣹⣆⣀⣀⣠⣾⠏ ⠀⠀⠙⠶⠿⠋⠈⠿⠿⠟⠀⠀⠈⠛⠉⠻⠿⠳⣶⣶⡿⠿⠿⠟⠉⠙⠛⠉⠁⠀ ⠀⠀⠀⣠⠖⠚⠛⠒⢤⡀⠀⢀⡴⠒⠛⠓⠲⣄⠀⠀⣠⠔⠚⠛⠒⢦⡀⠀⠀⠀ ⠀⠀⣸⠁⢠⣾⠷⣦⠀⢳⡀⡞⠀⣴⡿⢶⡄⠘⣦⢰⠃⢠⣾⠷⢦⠀⢹⡄⠀⠀ ⠀⠀⢻⡀⠻⣅⣠⠜⠂⢸⡟⣇⠈⠿⣀⡠⠿⠀⣿⣿⡀⠸⢧⣀⡴⠃⠀⣷⠀⠀ ⠀⠀⠀⠻⣦⣄⣀⡴⠁⣸⡇⠘⢷⣤⣀⣠⡞⠀⣿⠇⠹⣦⣤⣀⣤⠂⢰⡿⠀⠀ ⠀⠀⠀⠀⠀⢉⡝⠁⣠⡿⠁⠀⠀⠈⣩⠏⢀⣼⡟⠀⠀⠀⢉⡽⠃⣠⣿⠃⠀⠀ ⠀⠀⠀⠀⠀⠻⣦⣾⠟⠁⠀⠀⠀⠘⢷⣶⡯⠋⠀⠀⠀⠀⠸⣶⣶⠿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⣍⡁⠀⣁⣤⢞⣿⡂⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠀⠀⣀⣷⡎⠉⠣⢔⣁⣈⣿⣷⣤⣀⠀⠀⠈⢳⣶⡤⠄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠟⢳⣶⡶⠟⢻⣿⣿⣿⣶⣶⣿⡿⠟⠛⠋⠛⠛⢿⠉⠉⠀⠀⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⣰⠋⠁⠀⠀⠀⠙⢿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠑⣀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣶⣇⣠⣾⠁⠀⠀⠀⠀⠀⣀⣀⣿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⣦⣄⣾⠀⣼⠀⣼⣤⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣷⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣾⣿⣿⡿⠃⢱⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠟⠋⠋⠙⣿⣿⣿⣿⣿⣿⣿⠟⠋⡉⠉⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠁⠈⠙⠛⠿⠃⠀⢸⡇⠀⠀ ⠀⠀⠀⠀⢀⠄⠀⢄⣀⣼⣿⣰⡂⠀⢀⣿⣿⣿⣿⣿⡿⠖⠀⠈⠉⠉⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⠀⠀ ⠀⠀⠀⢀⠞⣦⣤⣤⡿⠛⢻⣿⣿⣶⣿⣿⣿⣿⣿⣿⣷⣤⣤⣴⣶⣦⣤⣤⣤⣾⣿⣿⣿⣿⣿⣿⡿⢿⣷⣿⣷⡐⣦⡄⠀⠀⠹⣿⣆⠀ ⠀⠀⠀⣼⣾⣿⣿⡏⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣉⣀⣀⣀⣀⣀⣨⣿⡿⠋⢠⣿⣿⡟⠁⠀⠹⣿⣿⣿⡿⠀⠀⠀⠀⣿⣿⡀ ⢀⣠⣴⠛⠹⠙⠟⠈⣶⠶⠾⠋⠜⠛⣻⣿⣿⣿⣿⣿⣿⣏⣁⣀⣤⣀⣀⣀⣼⣿⣦⣶⣿⣿⣿⣧⣄⠀⠀⣿⣿⣿⣿⣀⠀⠀⢀⣿⣿⡇ ⠻⣿⣿⣶⣷⡀⠸⣶⠋⠮⠶⣡⣴⣾⣿⠟⠁⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡉⠀⠀⢿⣿⣿⣿⡇⠀⣰⣿⣿⣿⡇ ⠀⠀⠀⢹⣟⣛⣢⣌⠁⠀⠀⢼⣟⣉⡅⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠙⠿⣿⡇⠀⠀⠈⢿⣿⣿⣷⠀⢰⣿⣿⣿⡇ ⠀⠀⠀⣿⣯⣆⢢⣥⣈⣵⣿⣿⣿⠟⢁⣴⣿⡟⠉⠙⣿⣿⣿⣌⣿⣉⣴⣿⣿⣿⣿⣧⡀⠀⣾⣿⣿⣦⠀⠀⠈⣿⠿⠛⢿⣿⣿⣿⣿⠇ ⠀⠀⠀⠉⠛⠛⠉⠛⠛⠛⠉⠀⠀⠀⣸⡿⠉⣣⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠙⢷⣴⣿⡟⢿⣿⢀⣴⡋⠀⢀⣠⣴⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⡇⣴⠿⠟⢻⠿⣿⣿⣿⣿⣿⡿⣿⣿⣿⡀⠀⣸⣿⣿⣧⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⡿⢧⣤⣴⠇⠀⢸⣿⣿⣿⠟⠘⢻⣿⣿⣿⣦⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⡟⠀⠀⣿⣧⣤⣤⣾⣿⣿⡏⠀⠀⠀⢻⣿⣿⣿⣿⣏⠁⠹⣿⣿⡇⠀⠉⠛⠛⠛⠿⠿⠛⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢶⣇⡀⠀⣿⣿⣿⣿⣿⣿⣿⡁⠀⠀⠀⢾⣿⣿⣿⣧⣿⠛⠻⣿⣿⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠸⢻⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣾⣿⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣷⣾⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠫⠌⠉⢽⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⣿⣿⣿⡿⠛⠉⠀⠉⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣴⣺⠕⠉⠐⠀⠀⠈⢻⣿⣿⣛⣉⣻⣷⠀⠀⠀⠀⠀⠀⣿⡿⠋⠀⠀⠀⠀⠀⠀⠁⠠⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠒⠒⠒⠒⠒⠒⠚⠿⣽⣍⣀⣀⣤⡶⠖⠀⠰⠿⠟⠛⠛⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣀⠀⠀⠀⢆⠀⠠⡀⠢⣓⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠦⠤⠤⠾⠶⠀⠚⠊⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⣷⡄⠀⠀⠀⠀⠀⢀⣴⣿⣿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣦⡀⠀⠀⣠⣾⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣷⣄⠈⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⢀⠀⢀⠀⡀⠀⠀⣀⣀⡀⠀⣀⣀⡄⢀⡀⠀⢀⡀⠀⠀⣀⣀⣀ ⣇⣴⠋⣴⣻⠀⣿⠀⢸⠁⠀⢹⠄⡁⣼⠁⢸⢹⣆⠸⡛⣆⣸⠀⣿⠀ ⠛⠁⠚⠉⠛⠀⠛⠒⠈⠓⠒⠋⠀⠃⠘⠓⠘⠋⠈⠓⠀⠈⠛⠀⠛⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠀⠀⠙⢦⣌⡟⢿⡶⢤⣤⣽⡣⡐⣄⠐⢤⣀⠉⠚⠷⣤⡘⠶⡇⣹⢸⢡⢎⣺⡾⠟⠲⣒⣒⠒⠶⠤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠲⣤⣈⠻⡽⣄⠙⢦⣄⠈⠉⡉⠉⠉⠉⠉⠛⠒⢶⣶⣭⡳⣾⣍⢸⠋⣾⡏⠀⠈⠒⠶⠶⣤⣄⡠⠤⢤⣬⣽⣖⣦⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣷⣀⡤⠤⠈⠉⠁⠲⠷⠦⠬⠷⠦⣤⣭⣁⣶⡶⠚⠉⠁⠀⣈⠉⠳⠿⣃⠸⠟⠙⠦⠀⠀⠲⢦⡈⢙⡿⣷⣦⡲⠀⠀⠈⠉⠙⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣭⢟⣛⡒⡒⠂⠀⠀⢠⣤⡤⠞⠛⣛⣡⠴⠒⢛⣩⠞⠥⠄⣠⠴⠈⠙⢆⠐⠤⣴⢤⣀⠀⠈⠳⢽⣯⣻⣿⣶⡤⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠋⠉⢉⡨⠍⠙⢉⣩⣟⡟⢁⣤⣶⠞⢋⡤⢂⣴⡟⠁⠀⣠⢞⠃⠤⣀⡀⠀⠳⣄⠀⠙⢮⡳⣄⡀⠠⠙⣻⣮⡻⣿⣦⡉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠒⠲⣤⣽⣳⣿⣿⠏⣠⣾⠟⢁⡴⢋⣴⡿⠛⠳⢦⣼⠃⠀⠉⠓⠒⠛⠓⠀⡼⠆⠀⠀⠙⣦⡉⠀⠀⢹⣷⣝⢚⣿⣿⣦⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⢸⠀⠈⢿⠉⠀⠈⣰⠟⣩⣾⠟⣰⣿⣾⣷⡶⣦⣄⠉⠳⣤⣀⣠⠴⢖⣒⣲⠦⢄⣀⣤⣀⠘⣿⣆⡀⠀⣉⠙⢷⣽⣿⣷⢮⣉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⡇⢸⡇⠀⠈⢣⣤⡾⢿⣠⣿⣧⣾⣿⡿⣿⡿⠿⣿⣾⣷⣤⠞⢻⣶⠽⠗⠒⣠⣾⠗⠉⣁⠈⠁⣿⢻⣳⣄⢨⡛⠶⣜⢿⣿⣿⡋⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣷⠟⠀⠀⠗⠀⠀⠘⠃⢠⠀⠮⣿⣿⣿⣻⣷⣿⣘⣀⣸⠟⣿⣿⣿⡏⠈⢣⣠⠾⠟⣠⡴⠛⠁⠀⠀⣿⣧⠸⣿⣟⢹⡻⣿⣻⣿⣿⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣦⣶⣤⣤⠆⠀⠀⠀⠈⢧⡀⠘⢿⣿⣿⣿⣿⡟⠻⣷⣾⠿⠿⣿⡷⣤⠾⠉⣤⠾⠋⠀⢀⡔⣤⣴⡏⡟⡇⠸⢿⠀⠳⡈⠙⢿⣿⣿⣆ ⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣽⡻⣿⣅⠀⠀⠀⠀⠀⠈⠳⣦⣼⣿⠁⣇⠈⣷⠀⣿⡏⠳⣤⡽⠞⠓⢢⣞⡭⠒⠁⣠⠎⢠⡞⣽⠾⡇⠇⢧⠸⣧⡄⠻⣦⡀⠹⣿⢿ ⠀⠀⠀⠀⢠⣾⣿⣿⣟⣀⠉⠙⠿⢿⡿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠸⣷⡬⠻⠿⠾⠷⣆⡶⠏⠁⢀⣠⢞⢁⡴⠋⣼⠏⣼⡇⠀⢸⠀⣿⢳⠀⢩⣿⣦⡈⢿ ⠀⠀⠀⢠⣿⣿⠟⠛⠻⢿⣷⣄⣀⠁⠀⠀⠙⠻⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣄⣀⡴⠋⣀⡤⠚⣋⣔⣵⠟⣠⣾⠟⢀⠟⠀⠀⡜⠘⢸⣌⠱⡄⠀⢿⣷⡄ ⠀⢀⣼⡿⠋⠀⠀⠀⠀⠀⠈⠛⠿⠦⠀⢄⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣻⡅⠀⠋⣁⠶⢛⣽⡿⣳⢿⠟⠈⢠⡿⠀⠀⢠⠇⠀⣼⡟⣦⠹⣄⠀⠹⡅ ⣰⡿⣃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⢀⣴⣤⡞⠋⢀⣼⢏⣴⢣⡏⠀⣰⠋⡧⠀⠀⣼⠀⠀⢹⡇⠈⢳⠈⢧⡀⠹ ⣿⣇⡈⠉⠒⠶⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠞⠉⢠⢿⣮⣴⣮⡏⣾⠇⡟⠀⣸⣿⠀⡇⠀⢀⡟⣷⠀⢸⡇⠀⠀⠁⠈⢳⠀ ⠸⣿⣷⣄⣀⡀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⠄⠈⠀⠀⢠⣿⡿⠋⠀⡿⣰⢿⣰⣇⣼⣿⣿⣶⣿⠀⡾⡏⣿⡄⠼⢧⣄⠀⠀⠀⠀⠓ ⠀⠙⢿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠃⠀⠀⠀⣞⠛⢘⣿⣿⠟⢻⣿⣿⣿⣷⡽⣿⣼⣇⠀⠀⠙⢷⣀⠀⠀⠲ ⠀⠀⠀⠙⢿⣿⣿⣿⣿⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⢹⣿⣿⢁⣤⡿⠟⣿⢷⡿⠙⠮⣏⠙⣤⣄⠀⠀⠀⠉⠓⠄ ⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⣀⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⡀⠘⢰⠀⠀⠀⠀⠦⢤⡥⠖⠋⠉⣴⣚⣥⠞⠁⠀⠀⠈⠃⠈⠙⢷⣄⠀⠦⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣤⠀⠐⢧⠀⠀⠀⠀⠀⠀⠈⠉⠉⠓⠒⠦⣄⣠⣤⣤⣼⣧⣤⣤⣴⣦⣤⣤⣤⣤⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⡑⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣦⣌⡳⠤⠀⠀⠀⠀⠀⠀⢀⣠⡴⠾⠋⠒⠋⠋⠁⠈⠭⠍⠛⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣟⠆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⢿⣿⣿⡿⠿⠿⠀⠀⠀⢀⣤⠾⠿⠋⠀⣀⠀⠀⠀⠀⠀⠐⠛⠃⣀⣀⣡⣤⣷⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠘⣄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⢻⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⡁⠐⠀⠀⢀⣀⣤⣴⣾⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡇⠐⠶⠤⣈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⠹⡇⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⢨⣦⡇⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣶⣿⣶⡟⠁⠠⣄⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢠⡀⠀⠀⡀⠀⢠⡀⢿⣇⣸⣾⠉⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⣧⣧⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣷⡀⠀⣷⡀⢸⡷⡜⣯⠻⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢷⣷⡹⣯⠻⣇⠘⠿⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠙⠻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠈⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣤⣀⣀⣀⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠖⠒⠒⠲⠶⢤⣄⡀⠀⠀⠀⢀⣠⡤⠶⠖⠒⠶⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢶⣤⡶⠋⠁⠀⠀⠀⠀⠀⠀⠈⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⢀⣀⣤⠤⠤⠤⣤⣄⣈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⢀⡠⠚⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣦⠖⠊⠉⠉⠉⠉⠉⠙⠓⠾⢧⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢀⣠⡴⠶⠒⠛⠛⣛⠛⠛⠳⢦⡀⠀⣀⣤⠤⠶⠶⠶⠶⢼⣷⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠚⣉⡤⠖⢒⣉⣩⣯⣭⣭⣓⡲⢤⣹⠊⢁⣠⡴⣶⣶⣿⣍⣙⣛⣛⠿⣷⡄⠀ ⠀⠀⠀⠀⠀⠀⣴⢿⠀⠀⠀⠀⠀⠀⠀⢀⣰⣃⡤⢞⡡⠖⠊⣽⠛⢛⣿⣿⣷⡀⠉⠓⢿⣾⠿⠒⢩⣿⠋⢹⣿⣷⣦⠈⠉⠛⠿⡆ ⠀⠀⠀⠀⠀⡼⠁⢸⠀⠀⠀⠀⠀⠀⣴⡋⠁⠀⣴⠋⠀⠀⢸⣿⣶⣾⣿⣿⣿⡇⠀⠀⢀⠏⠀⠀⢾⣿⣶⣿⣿⣿⣿⠀⠀⠀⠀⣹ ⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠒⣗⠚⠛⠲⢤⣈⣻⣿⣿⣿⣿⣟⣁⣠⠴⠋⡗⠲⠦⠬⠿⠿⠿⠿⠿⠷⠖⠒⠋⢉⡟ ⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣀⡀⠀⠀⠉⠉⠉⠉⠁⠀⣀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠞⠁⠀ ⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠒⠒⠛⣛⠽⠋⠀⠀⠀⠀⠐⠢⣤⠀⠀⠤⠤⠶⣿⠁⠀⠀⠀ ⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⣀⠀⠀⠈⢷⡀⠀⠀ ⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠤⢤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣀⣈⣧⠀⠀ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠉⠉⠓⠒⠂⠤⠤⠤⠤⠤⠤⠤⠤⠤⠄⠒⠚⠉⠉⠁⠀⣿⠀⠀ ⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⡏⠀⠸⡇⠐⠒⠉⠉⠉⠉⠉⠛⠒⠶⠤⢤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣴⠋⠀⠀ ⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⣧⠀⠀⠙⠶⢤⣀⣀⣀⣀⣠⣤⠤⠤⠤⠤⠤⠤⠭⠭⢭⣙⣛⠛⠛⠛⠛⠛⠛⠉⢉⡽⠃⠀⠀⠀ ⠀⠀⣀⡤⠞⢿⢷⣄⠀⠀⠀⠀⠈⠳⢤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠒⢒⣶⠶⠚⠉⠀⠀⠀⠀⠀ ⠠⠚⠁⠀⠀⠀⠳⢍⡳⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢭⣙⠳⠶⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⡤⠶⣞⡿⢯⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠶⠤⠬⠭⣭⣉⣉⣉⣉⣭⡭⠭⠥⠴⠒⠚⠉⠁⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠶⠿⠿⠶⢶⣤⣄⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣦⣶⠿⠛⠉⠉⠁⠀⠈⠙⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⠀⠀⠀⣀⣠⣤⣤⣤⣤⣤⣤⣀⡀⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⣶⡿⠛⠉⠀⠀⠀⠀⠀⠈⠉⠻⢷⣿⣧⣶⣶⠶⠿⠿⠿⠿⠷⣶⣾⣷⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠀⠀⠀⠀⠁⠀⠀⠀⠀⢀⣠⣤⣶⠶⢾⣿⣿⡿⠿⣶⣄⠀⠀⢴⡶⠶⡶⣷⣾⢿⠿⠿⠷⣦⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡟⠀⠀⠀⠀⠀⠀⣀⣤⣶⠾⣻⣭⣷⠾⠛⠛⠋⠛⠛⠛⠻⢿⣷⣤⣶⣷⠶⠿⡛⣛⢛⠛⠛⠿⣶⣿⡆⠀ ⠀⠀⠀⠀⠀⢀⣴⡾⠛⠁⠀⠀⠀⠀⠀⢠⣴⣿⣭⡶⠟⠋⠉⠀⣀⣠⣤⣶⣶⠾⠿⠛⠻⢿⣧⣤⣴⡶⠿⢿⣿⣿⣿⣟⠛⠷⠿⣿⡆ ⠀⠀⠀⠀⠀⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⠾⣷⣶⣶⡶⠾⠛⢻⣿⣏⣻⡿⠻⣦⡀⢀⣼⠏⠁⠀⠀⢠⣿⣧⣼⠛⣿⣷⠀⢀⣼⡇ ⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣯⣛⡷⣦⣤⣾⣿⣯⣽⣷⣴⣿⡷⣟⣿⠷⠶⣶⣤⣾⣿⣦⣿⣶⣿⣿⣿⣿⠏⠀ ⠀⠀⣠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠶⠿⠿⠿⠷⢾⣿⣿⠟⠋⠁⣤⡀⠀⠀⠀⠀⠀⠀⢀⣠⣼⠟⠀⠀⠀ ⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⡶⠿⠋⠁⠀⠀⠀⠛⠻⢶⣶⡶⠶⠶⠿⣿⡏⠁⠀⠀⠀⠀ ⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠀⠀⠀⠈⢿⣦⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀ ⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠶⡿⠛⠛⠻⠿⠶⢶⣦⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣤⣤⣶⠶⠟⠻⣧⠀⠀ ⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡟⠀⠰⡶⢶⣶⣶⣤⣤⣤⣀⣀⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠀⠀⢀⣀⣴⡟⠀⠀ ⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠘⢿⣤⣀⣥⣤⣴⣦⣤⣬⣉⣉⣛⠛⠛⠿⠷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠾⠟⠛⢻⣿⠁⠀⠀⠀ ⠀⠀⠈⠻⣧⣄⠀⠀⠀⠀⠀⠀⠀⠻⣷⣤⣉⡉⠁⠀⠀⠀⠀⠈⠉⠛⠛⠻⠿⠿⠶⢶⣶⣶⣶⣦⣤⣤⣤⣄⣠⣤⣴⡾⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢿⣷⣦⣤⣀⡀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣽⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⡷⣶⣦⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣴⣶⡾⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠷⠾⢯⣭⣭⣭⣭⣉⣉⣉⣉⣉⣉⣉⣩⣭⣽⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣄⣀⠀⢀⣠⢴⢦⢤⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⡞⠉⠀⡆⠀⠀⠈⠙⠻⠛⡰⠈⡆⡆⡽⢷⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⠞⢻⠀⢡⠀⠀⠇⢀⠀⠀⠀⠀⡇⣧⠀⡇⠇⡏⣤⠩⢳⢦ ⠀⠀⢀⣀⡤⠖⢯⡙⢄⠄⠢⠀⢂⢰⡌⠘⡀⠀⡄⢀⢡⢃⣴⣼⣜⣼⣷⣕⣥⡿ ⠈⠛⢿⡀⠤⠴⢬⠿⣶⠤⣴⡬⣦⡷⢾⢦⡷⣴⣷⣷⣵⣿⠻⡻⠩⣏⠋⢌⣽⡄ ⠀⠀⠀⠉⠲⣴⠀⠈⠠⠊⠀⡰⠋⡐⠁⡘⠀⠈⡇⠘⣇⠑⣥⠰⢣⢹⡆⢉⣾⠇ ⠀⠀⠀⠀⠀⠈⠓⢶⣄⠀⢀⠁⡇⠁⠐⠀⠀⠀⠁⠀⡇⡄⢸⠀⠇⡘⣧⡾⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠾⣄⣫⣄⠸⣄⠀⠀⠀⡰⡠⢁⣜⣔⣴⠞⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠓⠷⠖⠚⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⡿⠿⠛⣿⣷⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣷⣾⣿⣿⠿⡿⣿⣝⠛⢳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⢤⣤⣄⣀⣀⠀⠀⢠⣶⠿⠛⠉⣰⣿⣶⣿⣿⣾⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣧⢀⣿⣾⣿⣷⣤⣾⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠙⠓⠲⠦⠭⣭⣿⣿⡏⢀⣴⠟⣡⠟⠋⣠⠟⠛⠂⣽⡏⠙⣷⣿⣦⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣟⣻⣿⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⣿⠏⢰⣿⡿⠛⠁⣠⠞⠁⠀⠀⠀⡟⠁⠀⢸⡆⠘⡇⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣿⣿⣠⣿⣿⢁⣤⠞⠟⠀⠀⣠⣤⡄⠀⡇⠀⠀⢷⠀⣿⡀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⡿⠹⣿⣿⣿⡏⢿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣟⣁⠂⣀⢀⣶⢧⣿⠁⢐⣧⡆⣄⢸⣦⣿⡇⠀⠀⠀⢸⣿⣿⣿⡿⠹⣿⡇⠀⣿⣏⣿⡇⣸⠀⢸⣿⢿⣿⣿⣿⣿⣿⣿⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⣿⣿⣿⣿⠻⣶⣤⣈⠛⢮⠛⢻⣼⡇⡄⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠘⢿⣿⡿⠡⡈⣿⣷⣀⡿⢿⣟⣡⣿⣤⠀⣿⡌⣿⣿⣿⣻⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣨⣿⣿⣿⡏⠀⠙⠛⠋⠓⠀⠀⠀⠈⠻⠓⠳⢿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠈⣿⣷⠶⢶⣦⡘⠃⠀⢛⣉⣧⣤⣶⡄⠘⠻⣿⣿⡆⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⣛⣷⢾⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⢋⣿⣿⡷⢾⡿⡄⠀⠀⠋⡛⠛⠉⠀⠀⠀⣿⣿⣧⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⡾⠟⣿⣿⣿⡇⠀⠀⠀⠀⢲⣤⠄⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠉⢻⡇⠁⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢺⣇⡠⢶⣿⠿⢿⣷⡄⠀⠛⣶⢦⣄⡀⠀⠀⢀⣴⣿⣿⣯⣿⠃⣾⠀⠀⠀⠀⠀⠀⠀⢀⣽⣷⡀⠀⠻⢦⡶⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢙⣷⠈⠁⣠⣾⡿⠻⣄⠀⠘⠁⠀⠀⣠⣴⣿⣿⣿⣿⣿⡿⢠⡏⠀⠀⠀⠀⠀⠀⣠⠞⢻⣿⣷⡄⠠⣤⣴⡦⠤⠆⠀⠀⢀⡼⠋⢻⣿⣿⣿⣿⠛⠓⠀⠀⠀⠀⣀⡤⠀⠀⠀ ⠀⠀⠀⢈⣿⠟⢻⡿⠁⠀⠈⠓⢶⣶⣾⣿⣿⣿⣿⡿⣿⣿⣿⣧⢸⡇⠀⠀⠀⠀⠀⣼⡇⠀⠈⢷⡶⠿⣦⣄⡀⠀⠀⢀⣠⠞⠉⠀⠀⣼⣿⣿⣿⣿⡙⠛⠉⠉⠙⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⢺⣧⣾⣏⠀⠀⠀⠀⠀⣿⢿⣿⣿⣶⣿⠉⠰⣿⣿⣿⣿⡘⣇⠀⠀⠀⠀⠀⣿⠻⣄⠀⠀⣿⡆⠉⠉⠉⢛⣛⣿⠧⠤⠤⣄⣾⣿⣿⣿⣿⣿⣿⣄⣤⠶⠖⠒⠲⠶⠤⣤⣤ ⠀⠀⠀⢸⣿⣿⣿⣷⣄⠀⠀⠀⠸⣦⡀⠀⠋⣉⣿⣶⣾⣿⢿⣿⣷⣿⠀⠀⠀⠀⠀⢹⡆⠙⣦⣀⡼⠀⢀⣴⠞⠉⠀⠀⠀⢀⡴⠟⠛⣛⡛⠛⠛⣋⣻⣯⣀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡿⠈⠻⣿⣟⡛⢶⣶⣶⣾⣿⣍⣡⣿⣿⡿⡞⢛⣿⡶⣤⡀⠀⠀⠀⠀⠀⠈⣷⠀⣳⡟⠀⠐⠋⠀⠀⠀⣀⣤⡶⠋⣠⡴⠞⠁⠀⠀⠀⠉⠀⠀⠀⠈⠉⠛⠒⠲⠤⢤⣀ ⠀⠀⠀⢬⣿⡀⠀⠀⠉⠛⠻⠿⢟⡿⠉⢸⣿⣿⡿⠀⢠⣿⠋⢁⣤⢿⡄⠀⠀⠀⠀⠀⢹⣾⡟⠀⠀⠀⠀⠀⠀⣰⡿⠋⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢼⣷⡄⠀⠀⠀⠀⣠⠞⠀⣠⣿⠋⣾⠁⠀⣼⢇⣴⣯⠁⠀⣹⠀⠀⠀⠀⠀⢸⡟⠀⠀⠐⡆⠀⢀⡴⠋⠀⢀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠏⠙⣷⡄⠀⠀⠜⠁⠀⣴⣿⡏⠀⡿⠀⢠⣿⠞⠁⠈⠉⠉⢻⠄⠀⠀⠀⠀⠀⢿⠳⣄⠀⠋⠀⠋⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡈⠀⠀⢻⣷⠀⠀⠀⢀⡼⢹⣿⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠸⢷⣤⣀⠀⠀⠀⠘⣇⠀⢰⡀⠀⠀⠀⣴⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠇⠀⠀⠀⣿⡇⠀⣰⣟⡅⣾⠏⠀⢀⠀⠀⠠⠞⠁⠀⠀⢀⣤⠴⠶⠶⠬⠳⣄⠀⠀⢻⠀⠀⠳⣤⣠⣰⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣧⣾⠟⢹⣇⡏⠀⠀⣾⠰⠟⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠈⠙⠦⡼⠧⠤⠀⠈⠀⢻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠲⠞⠀⠀⠀⠀⠀⣀⣿⠃⠀⢸⢸⡇⠀⢀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠀⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⡶⠶⠶⠶⠚⠛⠛⠶⠶⠶⢶⣦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠾⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡀⠀⠀⠀⠈⠙⠿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠈⠻⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠘⢿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠈⢿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⡏⠀⠀⠀⠀⠀⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀ ⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀ ⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠘⣦⣀⠀⠀⣀⣤⠎⣰⡟⠀⠀ ⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡄⠀⠀⠀⠀⠀⠦⢤⣀⣀⣠⣤⣤⠾⠛⢢⡀⠀⠀⠀⣞⡴⢋⣁⣭⣛⣛⣿⣤⡾⠋⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣭⠛⠀⠀⠀⠀⠀⣴⠁⠈⣁⠤⣶⣶⣶⡖⢿⠀⠀⢸⣿⠋⠉⠸⣿⣿⠏⣿⠃⠙⢷⣄⠀⠀ ⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠉⢑⣲⠆⢻⣴⠊⠀⠀⠙⠛⠋⣠⡟⠀⠀⠀⠙⠛⠶⣦⣀⣤⡾⠋⠀⠀⠀⠙⢷⡀ ⠀⠀⠀⠀⠀⠀⠻⣧⡀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠐⠋⠀⠀⠀⠙⠳⠦⣤⣤⠴⠞⠋⣠⠇⠀⠀⠀⠀⠀⠘⣿⣅⣀⡀⠀⠀⠀⠀⠈⣷ ⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠞⠁⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣦⣄⡀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⢀⣼⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣯⠉⠑⠂⠙⠿⣶⣤⣤⣴⠶⢶⣤⡀⠀⠀⠀⠀⣴⠚⠛⠒⡆⠀⠀⠀⢀⡿⡄⠀⠀⠀⢀⣠⣴⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⢰⣿⠁⠀⠀⠀⠀⠘⣷⠀⠀⣠⠊⣇⠀⢀⣄⠀⠀⠀⠀⢸⡇⢹⠀⠒⣾⡟⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⢸⠀⡼⠁⠀⠈⠃⠈⠘⣷⡀⠀⠀⠀⣷⠘⡆⢠⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠰⠁⠀⠀⠀⠀⠀⠀⠈⠻⢶⣤⣤⠿⠀⠁⣾⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠒⢶⣴⠖⠲⣄⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠏⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⠈⠁⠀⣠⢸⡆⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣶⠒⠚⠹⠤⠤⠞⢁⡟⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣴⠿⠋⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠀⠀⣠⠞⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀ ⢀⣴⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠒⠋⢁⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀ ⠈⠻⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢤⡴⠋⠀⠀⢄⠀⠀⠀⠙⠿⣦⡀⠀⠀ ⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠘⢿⡀⠀ ⠀⠀⠀⠀⠀⠹⣷⡄⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠙⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⣸⠇⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⢠⠴⠒⠄⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⢀⣠⣴⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣼⡘⠋⣹⢀⠰⠒⢿⠀⠀⣗⠆⠀⣠⢤⣄⠀⠀⢈⡙⠿⢶⣦⣤⣄⣀⣀⣀⣀⣤⣤⡾⠟⠙⠋⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⡁⡇⢠⠚⢢⣵⠋⠙⢷⣀⣧⣿⣼⣀⡞⠉⠙⡆⢀⣴⡿⠋⠉⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢷⣤⣡⠞⠹⡞⠱⢸⠇⢰⠲⠆⢸⠃⢊⣨⣴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢙⣛⠷⣿⣶⣥⣤⣤⣭⣿⠷⠞⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⢻⣿⣿⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣤⣶⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⣼⠛⢿⣿⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⡿⠿⣦⡀⠀⠀⠀⠀⠀⣀⣀⣾⠏⢀⣼⠋⠀⠀⠙⢿⣿⣿⡿⠟⠋⠀⠉⠣⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⣿⣿⣿⣿⣿⡿⠋⠓⢦⣀⠈⢻⣦⣀⣤⣾⣿⣿⣿⡿⢠⣾⢓⣢⣄⠀⠀⠀⠙⠿⣅⡀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀ ⠀⣾⣿⣿⣿⣿⣟⣉⠀⠀⠀⠀⠈⠛⢾⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⠷⡄⡀⠀⠀⠀⠉⠓⠢⠤⣀⣀⣹⠀⠀⠀⠀⠀⠀ ⠘⣿⣿⣿⡿⢛⢻⣿⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⡿⣿⢿⢯⣿⢻⣿⣿⡿⢀⣶⣿⡟⣰⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢟⡃⢠⠈⠉⠙⠓⢦⡀⠀⣼⣿⣿⣿⣷⣿⣧⣶⣾⣿⣿⣿⣟⢇⣳⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢦⣀⣀⠀⢀⣀⠽⣴⣿⣿⢹⡿⣿⣼⡿⢿⣿⡟⢯⢀⣠⣶⣿⣿⣿⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⣟⡤⠊⠉⠙⣿⣿⣴⣿⠏⣧⣸⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢘⣿⣆⠀⠀⠀⠈⢿⣿⣿⠒⢻⢿⣿⣿⡷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⣆⠀⠀⠀⠘⣿⣿⣶⣶⣿⠋⠉⠉⠉⠹⣿⠿⣿⣿⣿⣿⣿⣿⣿⣧⡾⠛⠉⢣⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢸⡆⠀⠀⠀⠙⣿⣅⠻⠇⠀⠀⠀⠀⠀⢀⡾⣿⣿⣿⠿⣿⣿⡟⢁⡞⠛⠯⣍⣵⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡌⣧⠀⠀⠀⠀⢯⣝⡿⡉⠁⣀⠀⢀⡠⠀⢀⣿⣿⣽⡀⣿⣽⣄⡞⠁⡠⠌⠀⠙⢧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⣸⡇⠀⠀⠀⠘⣿⡇⠘⢦⣀⠈⠁⣀⡴⡟⢹⡏⠠⡇⣿⣿⣏⡴⣋⣤⣤⠤⠀⠙⢿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⢱⡀⠀⠀⠀⠘⢧⠀⠈⠻⣿⣟⣽⣿⣿⣻⣷⣇⣡⣿⠿⠿⠛⠋⠉⠉⠀⠒⠲⣜⢧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⠀⠇⠀⠀⠀⡀⠘⣇⠀⠀⢸⠀⢨⠏⠀⠀⠈⣹⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⠾⠯⠿⠛⢿⣯⡀⠀⠀⠀⠀⢀⣼⣿⣷⠦⠬⠂⣾⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠗⠤⠄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠢⠤⠤⠴⠛⠉⠉⠉⠀⠀⠘⠿⠯⠭⠭⠀⠙⠙⠋⠉⠐⠒⠒⠒⠒⠒⠒⠒⠋⠉⠉⠁⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠙⠳⢦⣤⠤⠴⠶⠶⠶⢖⣒⡒⠺⢻⣧⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⣶⡻⠥⠤⠤⠤⠤⠤⢤⣈⠉⢧⢀⡱⣍⠓⣦⠀ ⢀⣠⠔⠯⠩⣲⡄⠀⣠⡞⠛⣶⠋⠀⠀⠀⠀⠀⠀⠀⠀⡘⣦⣈⡿⢦⣘⣦⠈⢷ ⢨⠀⠀⠀⠀⢠⠇⣰⡏⠀⢀⡏⠀⠀⠀⢠⡇⠀⠀⠀⠀⣷⠈⠁⠀⠀⠙⢾⡆⠘ ⢭⣢⣤⣤⣪⠞⠀⣿⢰⠀⢸⣇⡀⠀⢀⠗⠀⠀⠀⠀⠀⠏⢧⠀⡆⠀⠀⠀⠀⠀ ⠀⠈⠉⠉⠀⠀⠀⣿⣿⠴⡎⠈⠉⠁⠈⠀⠒⠒⠢⠤⠄⠇⠈⢆⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠇⣠⣤⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⣰⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠋⣰⠋⠉⠛⠻⠆⠀⠀⠀⠀⣠⣤⣦⣄⡀⠁⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣤⠿⠤⠧⣄⡀⠀⠀⢀⠀⠀⣀⣀⡉⠉⠛⠛⠿⠄⡇⠀⡀⠀⠀⠀ ⠀⠀⠀⣰⠋⠁⠀⠀⠀⠀⢙⢦⢀⡼⠖⢋⠉⠉⠉⠓⢢⣄⠀⢸⠁⢰⠃⠀⠀⠀ ⠀⠀⢰⡏⣤⠀⠀⠀⠀⠀⠘⠞⠋⠔⠊⠁⠀⠀⠀⠀⠀⠘⣦⡜⢠⡏⠀⠀⠀⠀ ⠀⠀⢸⡇⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⢹⡇⡎⠀⠀⠀⠀⠀ ⠀⠀⠀⢷⡘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣠⢾⠇⣿⢱⡷⢦⡀⠀⠀⠀ ⠀⠀⠀⠈⢻⡶⠔⣷⣄⡄⠀⠀⠀⠀⣠⣼⠟⠶⠟⡏⢈⣼⣿⡘⠁⠈⢷⠐⠀⠀ ⠀⠀⠀⠀⣾⣇⠀⠉⠸⣅⠀⠀⠀⠀⣼⠃⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⢰⡟⠙⢦⣤⣾⣁⠀⠀⠀⠀⢈⢙⣶⠶⡚⠁⠈⢿⣿⣷⠀⢀⠟⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣀⣴⣶⣾⣷⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⢙⡏⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣶⣶⣶⣿⣿⣶⣶⣶⣾⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⠟⠛⠛⠛⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣄⡀⠀⠀⠀ ⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆ ⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀ ⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢠⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠈⡄⣒⢂⢂⢺⠒⣆⡆⠀⡶⡀⢠⢤⠒⠗⡤⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡧⠔⠙⠦⠸⠙⠈⠂⠇⠇⠀⠇⠘⠛⠘⠘⠀⠯⠅⠀⠀⠀⠀⠀⠀ ⢴⣶⣿⣿⣷⣾⣷⣶⣴⣄⠀⢰⣶⣷⡄⠀⠀⠀⡀⠀⢀⣠⣴⣴⣶⡶⠷⠒⠂ ⠀⠁⠛⡿⣿⣿⣿⣿⣿⣿⣷⣼⣿⣿⣃⣠⣴⣿⣾⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠋⠉⢿⠋⢿⣿⢿⣿⣿⣿⣿⣿⣿⡿⣿⡿⠿⠛⠏⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⢻⣿⣿⠋⠸⣿⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⢠⣿⣿⣿⡄⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⣾⣿⣿⣿⣷⣤⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠉⠈⠈⠙⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡢⠀⠀⢾⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡟⠓⠀⠀⠚⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀