Nsfw Mwhahaha Emojis & Text

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠁⣤⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠿⠂⣀⣴⣶⣶⠟⠋⠀⠁⠙⠻⣶⣶⣦⡀⠀⠀⠀⠀⠀⠉⠂⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠃⠀⠱⡄⠀⢀⡎⠁⠀⠀⠐⠂⣀⠀⠀⡛⠁⣼⣿⡿⢹⡏⠀⠀⠀⠀⠀⠀⢸⣿⣿⣽⣤⡀⠀⠀⣽⠖⠀⠀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣱⣶⠖⠃⣼⣿⣿⣠⣿⣷⠀⠀⣸⠀⡀⣀⣸⣿⣿⣿⣿⣷⠀⠀⠈⠃⠀⢠⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⢉⠀⠀⠛⡇⠀⠶⢿⣿⣿⣿⣿⣿⢠⣼⣿⢸⣧⣿⣿⣿⣿⣿⣿⣇⠀⣵⡶⠀⣀⡜⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣶⡆⠀⠀⠀⠀⣼⠿⣿⣿⣿⣿⣿⣿⣿⡀⣿⣿⣿⣿⣿⣿⡿⠀⠀⠈⠀⣀⣼⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠀⠀⠀⠀⢀⣴⠂⢸⣿⣿⣿⣿⣿⣿⣿⣿⡙⣿⣿⣿⠏⠁⣤⣀⣴⣾⡿⠋⠙⢦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⣰⠋⣁⣴⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⡝⣟⠁⡰⠉⢹⣿⡟⢁⠀⢠⡏⠀⢀⣀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠈⣿⠧⠀⡈⠁⠛⠀⢿⡟⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠟⠋⠁⠀⠀⠀⠀⠀⠈⠉⠻⠛⠛⠻⡿⠛⠋⠉⠉⠀⠀⠉⠙⠻⢿⣿⣦⣄⠳⠒⠦⡴⣄⠀⠀⣿⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⡄⠀⠓⢺⠀⠞⠉⠋⠀ ⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣶⣸⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠀⠀⠀⠀⠀ ⠀⠀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⣀⣀⡀⢰⠁⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠅⠀⣠⠂⠁⠀⠀⡸⢀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠁⠀⠀⠀⠀⠀⠅⠀⣷⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢀⣀⡏⡇⢸⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀ ⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢻⣄⢸⠀⣃⢈⡇⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀ ⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠧⡀⠹⡑⢋⢽⣿⠁⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠟⠀⠀⠀ ⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠍⠀⠀⠀⠐⢈⡇⢠⠇⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀ ⠀⠀⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣱⠀⠀⡇⢠⠆⡈⠁⠻⡄⠀⠈⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀ ⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠧⠌⠇⡀⠀⠀⡆⠀⠀⡏⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⢨⣯⣏⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣶⣶⣦⣤⣤⣤⣶⣾⣿⣿⣿⣿⢻⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣦⣿⣿⣿⣿⣿⣿⣿⠈⢻⣿⣿⣿⣷⣶⣤⣤⣀⣀⣤⣤⣶⣾⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣭⣥⣤⣭⣿⣿⣿⣿⠇⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡶⣶⣶⣶⣶⣶⣶⣶⡆⢰⣶⡆⠀⠰⠶⢤⣖⣆⣤⣠⣶⣶⣶⣦⣖⣦⠶⣴⠟⣶⡶⣶⡶⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⢸⠇⢸⠀⡿⡟⡷⡇⠀⢠⣾⣉⣅⣿⣈⣧⡀⠀⢹⡇⠀⠀⠀⢸⣿⣿⣆⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⢸⠀⣼⠀⢿⡇⡇⣧⠀⠸⣿⡍⢩⢿⠈⠉⢻⡝⢻⡇⠀⠀⠀⢸⣿⣿⣿⡜⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⢸⡄⣿⡴⢿⡇⣷⣿⣦⠀⢿⡇⣸⠀⠀⠀⠀⠙⣾⡇⠀⠀⢰⢸⣿⡿⡇⣧⢹⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⢫⠘⡇⣿⡇⢸⡧⢹⣿⣯⢊⣿⣇⠋⢀⣀⣀⣀⣀⣺⡁⠀⠀⣼⢸⣿⡇⢷⢸⡎⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⠘⡆⢿⢯⣷⡌⠛⢸⡏⢿⠳⣇⠉⠐⠋⣿⣿⣿⣿⣯⢻⡇⢀⡟⣼⡇⡇⢸⢸⣷⢻⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣹⣆⣧⠸⣧⣼⢿⣿⣿⣯⠈⣰⡏⠳⠄⠠⠿⠿⠟⠚⡅⣾⠀⣸⣇⣿⢻⡇⢸⢸⣿⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠸⡏⡜⡆⠹⡟⢾⣿⠿⡯⠀⢻⠁⠀⠀⠀⠀⠀⢀⣼⢱⠇⢀⣿⠙⣿⢸⡇⣾⢸⡿⢿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡇⡜⣷⢻⠹⡄⡹⡄⠑⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠀⣼⡏⢀⡿⣸⡇⣿⢸⣧⢸⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⡇⢻⡘⣇⠹⣎⠻⣲⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢿⣇⣾⣿⣧⣿⠁⣿⢠⡟⠸⡿⠈⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⡇⢸⣧⢿⣶⠿⣦⢮⠉⠃⠀⠀⠀⠀⠀⠀⠀⠘⢁⣾⣿⣿⣿⣿⡟⠀⣿⢸⣷⢰⡇⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⣿⡌⣿⣿⣿⣥⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⢀⡴⣿⡟⣿⡿⣿⣿⠃⢰⣿⣿⣹⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⡇⢻⣷⣿⠿⣿⣿⣾⣿⣿⣿⣿⣿⠲⣤⡤⠞⠉⠞⠉⠰⣿⣣⣿⣿⠀⢸⣿⡏⣿⣸⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣧⢸⣿⣿⠀⣹⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⠘⠀⣿⣿⢹⣿⡏⠀⢰⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⠸⣿⣿⣼⣿⣿⣿⣿⡿⠿⠋⠀⠀⠙⠒⠒⠒⠛⢀⡴⠀⠈⠛⠷⣦⣿⣯⣿⣿⠃⠀⣼⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡤⠜⠃⠉⠉⠁⠉⠉⠁⠀⠀⠀⣀⣀⡐⡄⠀⠀⠀⢠⣏⡤⠴⠖⠂⠀⠀⠀⠀⠀⠈⠈⠳⣻⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢤⣤⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⡄⠀⠀⠀⠀ ⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⢹⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⡀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⣀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⣼⠀⠀⠀⠀ ⠀⢀⠞⠀⠀⣠⠶⠚⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀ ⢀⡟⠀⢠⠞⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀ ⢸⠀⠀⡿⠀⠷⠃⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⢤⡀⠀⠈⢧⠀ ⢸⠀⠀⠛⠀⠀⠀⠀⠘⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⢹⡄⠀⢸⠀ ⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⢡⡀⠀⢠⡇⠀⢈⡇ ⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⢸⠃ ⠀⠀⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡟⠁⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡤⠚⠁⠀⢀⡞⠀ ⠀⠀⠀⡷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠞⣡⠟⠀⠀⠀⠀⠀⠀⠙⡷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀ ⠀⠀⠀⠃⠀⠙⢷⡶⠤⣤⢤⠤⠴⠖⠋⣩⠴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠳⣌⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢴⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⣦⣿⠀⠀⠀⠚⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡀⠈⠉⠓⠲⢶⡶⠶⣶⠞⠋⠁⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠀⠀⠀⣸⡁⡼⠁⠀⠀⠀⠈⡧⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣾⣷⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⢿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣴⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⣿⣿⣿⣿⣿⣷⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⣤⣄⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⢿⠀⠈⠉⠀⠀⠀⠀⠀⠉⠙⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣠⣾⣿⣶⣿⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⣾⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤ ⠀⠀⠀⠀⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠉⠉⠉ ⠀⠀⠀⣸⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠚⠻⠿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣷⣄⠀⠀⠀⣀⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠏⠀⠀⣿⠀⢀⡾⠛⠋⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡏⠀⠀⠀⣿⢀⣾⠁⠀⣰⠆⢹⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣧⠀⠀⢠⡟⢸⡇⠀⣰⠟⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣹⣆⢀⣸⣇⣸⠃⢠⡏⠀⣸⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣴⣶⣶⣶⠾⠟⠛⠉⠉⠉⠈⠉⠉⠛⠁⢾⠁⣴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣶⣶⠾⠟⠛⠛⣻⣿⣙⡁⠀⠀⢾⣶⣾⣷⣿⣶⣄⠀⠀⠀⠀⠰⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⣴⣶⣶⠾⠟⠛⠉⠉⠉⠀⠀⠀⠀⠀⣿⣻⣟⣻⣿⡦⠀⠘⣿⣿⣛⡿⢶⡇⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠙⣿⣿⡗⠀⠀⠿⠉⣿⣿⣿⣶⠀⠀⠀⠀⠀⠀⠈⢿⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣄⣿⡿⠁⠀⠀⠘⢦⣿⣿⠇⠟⠁⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡇⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣇⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣤⡀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡾⠟⠛⠆⠀⠀⠀⠀⠀⢀⢻⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠿⣿⣭⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⠾⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠷⠶⢶⣶⣦⣤⣴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣌⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⣤⣴⣾⣿⣿⣿⣓⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣷⣦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣶⣾⣟⣯⣽⠟⠋⠀⠉⠳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢇⠀⠉⠛⠷⣮⣍⣩⡍⢻⡟⠉⣉⢹⡏⠉⣿⣹⣷⣦⣿⠿⠟⠉⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢸⠇⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⢠⣠⡶⠀⠀⠀⠀⠘⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠟⠁⠀⠀⠀⠀⠀⠘⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣇⡀⠀⠀⠀⠀⠀⠀⢹⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣥⢠⣤⠼⠇⠀⠀⠘⣿⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣽⡄⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠿⠾⠷⠄⠀⠀⠀⢀⣿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⠋⠀⠀⠀⠀⠀⠀⢰⣾⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⣠⣿⣿⣶⣶⣤⣤⣄⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣴⣿⣇⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⠀⠉⠛⢿⣿⣯⣿⡟⢿⠻⣿⢻⣿⢿⣿⣿⣿⣿⣿⠿⠟⠹⣟⢷⣄⠀⠀⠀⢀⣼⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⠘⢷⣌⡻⠿⣿⣛⣿⣟⣛⣛⣋⣉⣉⣉⣀⡀⠀⠀⠈⠻⢿⣷⣶⣶⢛⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣏⠀⠀⠀⠀⠹⢯⣟⣛⢿⣿⣽⣅⣀⡀⠀⣀⡀⠀⠀⠀⠠⢦⣀⠰⡦⠀⢸⠀⣏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠈⠉⢻⣿⡟⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠈⠛⠷⠀⣸⠀⣿⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⠀⠀⢦⡀⡀⠀⠀⠀⠀⢹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠈⠳⣝⠦⢄⠀⠀⠀⣟⣷⠀⠀⠀⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣷⡀⠀⠀⠈⠙⠂⠀⠀⠀⢸⣿⡄⠀⠀⠘⢦⡙⢦⡀⠀⠀⠀⠀⢰⣷⣷⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⢧⣤⣀⡀⠀⠀⠀⠀⠀⠀⢿⣷⣄⠀⠀⠀⠁⠋⠀⠀⠀⠀⠀⢸⣿⣿⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠈⠉⠛⠛⠛⠛⠛⠛⠛⠛⢿⡍⠛⠳⠶⣶⣤⣤⣤⣤⣤⣤⠼⠟⡟⢿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣾⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣿⣷⣶⣶⣶⣶⣶⣶⣦⣀⣀⣀⣻⡀⠀⠀⠀⣀⣀⠀⡀⠀⠀⠀⢀⣼⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⠁⠀⠀⠈⠻⣿⡆⢹⣯⣽⣿⣿⠟⠋⠙⣿⣶⣿⣿⣿⣿⣾⣿⣿⣿⣟⠋⠉⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⡀⠀⠀⠀⠈⢻⣆⣿⠀⠀⠀⢁⣶⣿⠿⠟⠛⠷⣶⣽⣿⣿⣻⣏⠙⠃⣴⢻⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⣀⠀⠀⠉⠀⠀⠀⠀⠀⢹⣿⠀⣀⣴⣿⠋⠀⠀⠀⠀⠀⠀⠉⠻⣿⣧⣿⢀⣰⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣶⣶⣤⣤⣤⣤⣤⣤⣾⣿⣟⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣅⣾⢿⣵⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠉⠁⢹⣜⠷⠦⠤⠤⠤⠤⠤⠴⠶⠛⣉⣱⠿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⠷⣦⣤⣤⣄⣠⣤⣤⡶⠟⠁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣿⣿⣿⡿⢻⣿⣿⣿⣿⣿⣿⣿⣿⡟⢻⣿⣿⣿⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⣿⣿⣿⠃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠘⣿⣿⣿⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣿⣿⣿⡏⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⢸⣿⣿⣿⣷⠀⠀⠀⠀ ⠀⠀⠀⢰⣿⣿⣿⣿⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⢿⣿⣿⣿⣇⠀⠀⠀ ⠀⠀⢠⣿⣿⣿⣿⠃⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠘⣿⣿⣿⣿⡄⠀⠀ ⠀⠀⣾⣿⣿⣿⡟⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢹⣿⣿⣿⣷⠀⠀ ⠀⣸⣿⣿⣿⣿⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⢿⣿⣿⣿⣧⠀ ⢠⣿⣿⣿⣿⠇⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠸⣿⣿⣿⣿⡄ ⣾⣿⣿⣿⡟⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⢻⣿⣿⣿⣷ ⠙⠿⠿⠟⠁⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠈⠻⠿⠿⠋ ⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀ ⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀ ⠀⠀⠈⠉⠉⠉⠉⠉⣿⣿⣿⣿⣿⣿⡏⢹⣿⣿⣿⣿⣿⣿⠉⠉⠉⠉⠉⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⠿⠟⠀⠀⠻⠿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀

⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠿⠿⠿⠿⡿⠋⠙⣿⡿⣿⠿⠧⠀⣽⣿⣟⠿⠿⣿⡛⠛⠛⠛⠛⠛⣿⠒⢻⣷⣶⣤⣆⣀⣀⣀⣀⣈⣁⣰⣤⣰⡄⢀⣀⡀⢀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣴⠟⢳⡚⠳⣾⣿⣿⣿⢯⣟⠲⣭⣛⡀⣈⡇⠀⠀⠀⠀⠀⠛⠈⠳⣿⠛⠿⢛⡿⠿⠿⠿⠿⢿⡿⠿⠷⠃⠾⠛⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⡿⠯⡏⣁⣴⡟⠛⢋⣡⠤⢤⣿⣇⠈⠁⠀⠀⠙⢮⣷⡀⢀⣀⠀⠀⠀⠀⠀⠀⢐⠀⠀⠀⠚⠚⠀⠷⠂⠇⠒⠒⠓⠒⠒⠂⠀⠀ ⣿⣷⣶⣶⣶⣶⣾⣶⣶⣶⣴⣾⣿⣿⣿⣿⡿⠋⠰⠀⣀⣩⠞⣠⠖⠋⠀⠀⢀⣨⣿⣀⠀⣀⠀⠀⣀⠳⢽⣧⣙⠏⠉⠉⠉⠉⠉⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣿⣤⡞⢹⣿⣽⣿⣞⠁⣀⣀⡴⠚⣹⣿⠉⢿⣆⠹⡄⠀⠈⢣⠀⠈⠻⣆⠀⠀⠀⠀⠀⢸⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠿⠿⡿⣿⠿⠿⠿⠿⠟⠛⠻⢿⣿⠿⢦⣬⣿⣾⣿⣿⠟⠛⣿⡟⠉⣠⣴⡿⠃⠀⣼⢻⠀⢹⡄⠀⠈⢇⠀⠀⢻⡆⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⣿⣹⣿⣹⣿⠏⢠⣿⠛⢛⣿⡿⠿⠥⢤⣤⠏⠀⡇⠀⣧⠀⠀⢸⡆⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⡴⢉⣿⠛⢿⠿⢀⣾⣯⣭⣉⠉⠠⠤⠄⢠⡟⠀⣰⠁⢰⣿⠆⠀⢸⡇⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠇⣼⡇⠀⠘⢀⡘⠈⣟⣿⣿⣿⡳⣦⠀⢸⠀⢀⡟⢀⣾⣹⠀⠀⡜⠁⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣼⣼⣷⠀⠀⣿⣧⠰⣄⣿⣇⠀⠈⠀⠀⠈⠉⠀⠀⠘⣧⡾⠀⣿⣡⠇⢀⡼⢃⠀⠀⣿⣿⣤⣤⣤⣤⣤⣤⣤⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢹⣿⣿⣿⣿⣿⠉⠉⢉⣉⠉⢿⣿⣇⡄⣿⢿⠳⣤⡸⡎⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡗⣿⣿⠁⣠⠞⢀⡜⠀⣾⣿⣿⣿⣿⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⣿⣿⣿⣿⠋⡄⠀⠛⠁⠀⠈⢹⣿⣷⣜⣿⡇⠘⣧⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢃⣴⠏⣡⣾⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣟⣿⣿⠻⢁⡾⣱⠇⠀⠀⠀⠀⠀⢻⡟⣿⣿⣧⡀⢸⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠿⠟⠉⠀⣿⣮⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢹⣿⠏⠀⠈⠠⠏⠀⠀⠀⠀⠀⠀⠀⠋⢿⣿⣿⣷⣸⡇⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠛⠁⠀⠀⢀⠀⠸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣿⣽⣿⣿⠇⠀⠀⠈⠻⠦⣄⣀⣀⣠⣤⠶⠛⠉⠀⠀⠀⠀⠀⠀⠘⢷⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠈⠉⠻⢿⣀⡀⠀⠀⠀⠀⠈⢹⣿⣀⣁⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⢸⠀⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠾⠁⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠒⠢⠤⠄⣸⡯⠭⠽⠛⠋⠉⠀⠀⠀⠀⠉⠻⢦⣸⡧⠿⣿⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢠⣅⡤⠀⠀⠀⠈⠉⠉⠉⠉⠛⠓⠦⣄⡀⠀⠠⠜⠒⠒⠒⠢⠤⢻⣷⣤⡈⠓⢸⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣸⠋⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢦⣸⡇⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠈⢿⡷⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡙⣧⣀⣷⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠙⣿⣿⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣤⣾⣿⢧⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⣿⣟⣾⡆⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠋⠈⠙⢆⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣻⣟⣿⣷⠀⠀⠀⠀⠀⠀⢸⡌⠓⠦⣤⣤⣤⣤⠤⠤⠖⠚⠋⠁⠀⠀⠀⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⢠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⣤⣤⡴⠞⠋⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⡾⣿⣿⣷⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏⠉⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣷⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⢸⣧⠀⠀⠀⠀⢸⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠉⢿⣾⣤⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⣿⣦⠀⠀⠀⢸⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⢸⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀⠀⢸⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⣿⣷⣽⣿⣿⡿⡏⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣸⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⣽⣟⠙⠶⡇⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡇⠼⠏⢈⣶⣾⣷⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣷⡄⠙⢿⣿⣿⣛⣗⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⠿⠿⠟⠿⠟⠻⠛⢿⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⢹⡄⠀⣴⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⢹⡄⢹⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⢹⣼⡄⠀⠀⠀⠀⢰⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⢼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠸⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢨⣟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠃ ⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⣴⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀ ⠸⣆⠀⠻⣦⡀⠀⠀⠀⣠⣤⣄⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⠾⠾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢧⡀⠈⠁⠀⢀⣀⣿⣿⣿⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠀⠀⠀⠀⣿⣿⣿⢹⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀

⠀⠀⠀⢸⣦⡀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣏⠻⣶⣤⡶⢾⡿⠁⠀⢠⣄⡀⢀⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀ ⠀⠀⣀⣼⠷⠀⠀⠁⢀⣿⠃⠀⠀⢀⣿⣿⣿⣇⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠴⣾⣯⣅⣀⠀⠀⠀⠈⢻⣦⡀⠒⠻⠿⣿⡿⠿⠓⠂⠀⠀⢂⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⢻⡇⣤⣾⣿⣷⣿⣿⣤⠀⠀⣿⠁⠀⠀⠀⢀⣴⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⡿⠏⠀⢀⠀⠀⠿⣶⣤⣤⣤⣄⣀⣴⣿⡿⢻⣿⡆⠂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠟⠁⠀⢀⣼⠀⠀⠀⠹⣿⣟⠿⠿⠿⡿⠋⠀⠘⣿⣇⠀⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢳⣶⣶⣿⣿⣇⣀⠀⠀⠙⣿⣆⠀⠀⠀⠀⠀⠀⠛⠿⣿⣦⣤⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⠿⠋⠁⠀⣹⣿⠳⠀⠀⠀⠀⠀⠀⢀⣠⣽⣿⡿⠟⠃ ⠀⠀⠀⠈⠀⢰⠿⠛⠻⢿⡇⠀⠀⠀⣰⣿⠏⠀⠀⢀⠀⠀⠁⣾⣿⠟⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⣰⣿⣿⣾⣿⠿⢿⣷⣀⢀⣿⡇⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠋⠉⠁⠀⠀⠀⠀⠙⢿⣿⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀ 𐙚 -`♡´-˙✧˖°📷 ༘ ⋆｡˚˙✧˖°📷 ༘ ⋆｡˚˚˖𓍢ִ໋🌷͙֒✧˚.🎀༘⋆˚‧｡⋆🌻⋆｡‧˚⛷🧚‍♀️🛖

⣿⣿⣿⣿⣿⠿⠟⣛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢛⣋⣭⣭⣽⣶⣶⣶⣶⣶⣶⣶⣬⣭⣝⣛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⠟⢁⣴⣾⣿⣿⣶⣶⣌⡛⠿⣿⣿⣿⣿⣿⠟⢋⣡⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⡟⣡⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣌⠻⡟⠋⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠠⡐⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣌⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠹⣆⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⣍⠻⢿⣆⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡇⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢹⣧⡘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⡌⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠸⣿⣷⡈⡙⢿⣿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣍⡛⠦⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⡆⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⡇⢻⣧⠹⡌⢿⣿⣿⣷⣾⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⡙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠟⢛⣛⣛⡛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣷⢸⣿⠀⣿⡄⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣩⣭⣭⣭⣉⣀⣙⡻⠿⢿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠿⠿⠿⠛⠛⡉⢀⠔⢱⣾⣿⠋⣡⣿⣿⣿⣦⠹⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣇⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢻⣿⣿⣆⣿⣿⡈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⣍⢡⣴⣶⣾⣿⣿⠏⣹⣿⡿⢣⡞⢠⠋⣴⣿⣿⣧⣾⣿⣿⣿⣿⣿⣆⢻⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⡈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠸⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠀⠻⣧⠹⣿⡏⢸⣿⣿⣇⣾⢠⠃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢸⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣧⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠘⣇⢻⣇⢸⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣇⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠸⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⢸⣆⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⢸⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡙⢋⣩⣴⣾⠿⢛⣋⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠀⣾⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡄⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣬⡙⣩⣴⣾⣿⡿⠟⣛⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣯⣾⢠⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣌⠛⣛⣩⣤⣴⣶⣶⣶⣶⣶⣶⣶⣶⣬⣍⣛⠻⠿⣿⣿⣿⣿⣿⣿⣿⠻⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⡄⣿⣿⣿⣿⣿⠿⠿⠿⣿⣿⣿⣿⣿⡿⠿⣿⣿⣾⡁⣾⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠨⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣛⣛⣫⡭⠽⢿⣷⣍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣍⡛⢿⣿⠿⠿⠿⣿⣷⣶⣶⣬⣭⣙⡛⠛⠿⠗⠠⣤⣶⣶⣶⣶⠋⣀⣿⣿⣿⣿⣿⣿⣷⣶⣬⡉⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡟⣰⣿⣸⣿⣿⣿⣿⠿⢛⣩⡴⠖⣋⣩⣥⡶⣶⣶⣶⣦⣭⡀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣉⠓⠲⠶⢦⣤⠽⠛⣋⣩⣥⣶⣶⣶⣶⣶⣶⣶⣦⣍⠁⠚⠻⠿⠤⣭⣍⡛⠿⢿⣿⣿⣷⣆⠹⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡇⣿⣿⡿⢛⡡⢊⣥⠾⢋⣥⣶⣿⣿⣿⣿⣷⣦⠹⣿⣿⣿⣿⣷⣮⣝⡛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡙⣿⣢⣴⣾⣿⠛⣿⣿⣿⣿⣿⣿⠿⢛⣫⣥⣴⣾⣿⣿⡿⢃⣶⣤⣭⣙⠢⣭⣿⣿⣿⡄⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⣿⡟⡰⢋⡴⢟⣡⡾⢿⣿⣿⣿⡿⣿⣿⣿⣿⣷⡌⠉⠩⢭⣟⣛⣋⣼⣧⡙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡘⣿⣿⣿⣿⣿⣿⣿⣿⡟⡉⠁⠀⣹⣿⠿⠟⣛⡋⢛⣵⣿⣿⣿⣿⢛⣷⣦⡙⢿⣿⣧⢸⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⢿⠋⡰⢋⣴⣿⣿⣿⢸⣿⣿⣿⣿⣼⣿⣿⣿⣿⣄⡸⣿⣷⣶⣬⣭⡛⢿⣿⠂⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣧⡙⠒⣚⣩⣵⣾⡿⢋⡴⢿⣿⣿⣿⠿⢃⢺⣿⣿⣿⣦⡙⢿⡆⢻⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⡿⠀⡼⢉⣴⣿⣿⣿⣿⣿⡆⣿⣿⣿⣿⣿⢫⢛⡻⢿⣿⣷⣌⢿⣿⣿⣿⣿⣦⣍⡂⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⣿⣿⣿⣿⣿⣿⣿⣿⣯⣴⣿⣿⣿⡿⢋⣴⣿⣿⣦⠟⣩⣶⣦⡉⣿⣿⣿⡇⣿⣿⡆⠛⠘⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⡟⣰⠀⢠⣆⠻⣿⣿⣿⣿⣿⡁⢙⡻⣿⣿⣧⢈⢸⣿⣦⡙⢿⠟⣣⡙⢿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣉⡀⠀⣹⡿⢋⣴⣿⣿⣿⠏⣤⣭⣝⢳⢃⣿⣿⣷⢠⡀⢻⣿⣿⣿⣿⣿ ⣿⣿⡏⣰⣿⠀⡼⣹⣷⡝⠻⣿⣿⣿⣧⠀⡷⠘⣿⣿⢸⡘⣿⣿⣿⣌⢻⣿⣿⣆⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡙⠗⣀⣥⣶⣿⣿⣿⣿⠏⣼⣿⣿⡿⢋⢸⣿⡟⡀⢸⣅⡀⠻⣿⣿⣿⣿ ⣿⡟⣰⣿⣿⠃⡧⣿⡿⢃⣶⡙⣿⣿⣿⡄⠸⡔⠘⣟⣓⣧⠹⣿⣿⣿⣦⡙⡟⠉⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣴⣾⣿⣿⣿⣿⣿⡿⢋⣾⣿⣿⢋⣴⣿⢸⣿⣧⡇⣸⣭⡆⣰⡜⢿⣿⣿ ⣿⢡⣿⣿⣿⢸⢁⣉⣁⠸⣿⣷⡘⣿⣿⣿⠧⠹⡌⢿⣿⣿⣧⠹⣿⣿⣿⣷⣄⠀⠀⠀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⡀⠀⠀⠘⢡⣾⣿⡿⢸⣶⣶⡇⣼⡿⢃⣿⣿⡌⢿⣿ ⡏⣼⣿⣿⣇⡙⢿⣿⣿⣷⡘⣿⣧⠹⣶⣿⣿⣷⣌⠈⢿⣿⣿⣷⡹⣿⣿⣿⣿⣷⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠙⠤⢀⣴⣿⣿⣿⢃⣿⣿⡟⣀⢻⡇⠸⣿⣿⣿⡘⣿ ⢇⣿⣿⣿⣿⣿⣦⠉⠉⢻⣷⢸⣿⣷⣙⢿⣿⣿⣿⣧⡀⢻⣿⣿⣷⡘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣅⠘⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⠏⡼⠿⠏⣼⣿⣆⢩⣴⣿⣿⣿⣧⢻ ⢸⣿⣿⣿⣿⣿⣿⣷⡀⢀⡍⢸⣿⣿⣿⣧⡙⢿⡿⠿⢷⢀⠹⠋⠉⠁⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣆⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣀⠀⠀⣼⣿⣿⣿⣶⣿⣿⣿⣿⣿⡜ ⣾⣿⣿⣿⣿⣿⣿⣿⣷⣤⣤⣼⣿⣿⣿⣿⣿⣎⠀⠀⠀⠀⣷⡀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣌⣓⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⣿⣷⣀⣀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠡⠟⣏⣽⣿⣻⣿⠟⢻⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⣿⣿⣿⡏⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣷⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⠀⢠⣾⡿⠠⠟⣰⣦⠁⠠⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⣠⢠⢻⣿⣿⠀⢸⣿⣻⣆⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠷⠀⣸⢰⡿⠈⣹⣿⠀⢸⣿⢿⣿⡆⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⡧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣡⠒⡠⠿⣾⡇⣰⣿⡇⠀⢸⣿⣿⣿⡟⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⣿ ⣿⣷⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢛⣟⣩⣴⣾⣇⠀⣠⢀⣿⣄⣿⣿⠀⡀⢸⣿⣿⣿⠆⠀⢠⣦⡙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣼⣿ ⣿⣿⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣷⣶⣿⣿⣿⣿⣿⣿⣿⡀⠘⠻⣼⡏⣸⣿⠀⡇⢺⡟⡿⠃⠀⠀⣹⣿⣿⣶⣍⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣰⣿⣿ ⣿⣿⡆⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⢉⣨⣿⠋⠀⠀⣼⠹⠃⠊⠀⣰⣿⣿⣿⣿⣿⣿⣶⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣰⣿⣿⣿ ⣿⣿⣷⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⡀⠀⠉⠙⠃⢠⠀⠋⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⣼⣿⣿⣿⣿ ⣿⣿⣿⡇⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⡀⠀⠄⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⡿⢡⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⡘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⢀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣻⡟⣰⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣧⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢛⣩⣥⣶⣶⣶⣤⣍⠛⢿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢋⡴⢋⣼⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣇⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣡⣾⣫⣴⣿⣿⣿⣿⣿⣿⣷⡄⠙⢿⣿⣿⣿⣿⣿⡇⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⡵⢋⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⡆⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠈⢿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡌⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠘⣿⣿⣿⣿⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣩⣿⣿⣿⣿⣿⡿⠟⣡⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣷⡘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⢹⣿⣿⠇⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⣛⣛⡛⠛⢩⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⡘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠈⣿⡟⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⢀⣼⣿⣿⣿⣿⣿⣶⣍⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠹⣿⣿⣿⣿⣿⣿⣿⠿⠿⣛⣋⣤⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢻⢡⣿⠿⢛⣩⣤⣶⣶⣶⣶⣦⣬⣝⡛⠿⣿⣿⣿⢏⡴⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢿⣿⣿⠟⢋⣥⣶⣾⣿⣿⡿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢚⣥⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣙⠋⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠸⡿⢃⣤⣿⣿⣿⣿⣿⡿⠋⢉⠘⣿⣿⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢡⡇⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢡⣿⣿⣿⣿⣿⣿⣿⠇⣴⣿⡆⣿⣿⣧⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⡑⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⠇⣿⣿⣧⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣾⣿⣿⣿⣿⣿⣿⣿⡶⣿⣿⣇⢹⣿⣿⣦⡹⣿⣿⣿⣿⣿⣿⣿⣿⠽⢋⣥⠞⣰⣧⡀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠅⣸⣸⣿⣿⣿⣷⣌⡛⠿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢻⣿⣿⣿⣿⣿⣿⣿⣇⠙⠿⠏⢸⣿⣿⣿⣷⣾⣿⣟⣛⣛⣩⣭⠶⠞⣋⢀⣾⣿⣮⣧⣀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⣠⣹⣿⣾⣿⣶⣦⠭⣛⠿⢶⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠈⢿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠛⢸⣿⣿⣯⣿⣿⣿⣿⣿⡖⠒⠒⣪⣥⣶⣿⣿⣿⣿⣿⣿⣧⣄⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⠋⣴⢥⣿⢟⣽⣿⣿⣿⣷⡿⣿⣶⣾⣽⣭⣿⣿⣿⡀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠸⣌⠻⣿⣿⣿⣿⣿⡿⢃⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡓⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣇⣤⣙⠻⣿⣿⣿⣿⠏⣼⢇⣾⣯⣿⣿⣿⣿⣿⣿⣿⣎⠻⣿⣿⣿⣿⣿⣟⣅⡘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⢻⣷⣬⣙⡛⣛⣩⣴⣿⣿⡿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡍⢷⣌⠻⣿⡏⣼⡿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡹⣿⣩⣿⣿⣿⣿⣆⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠹⣿⣿⣿⣿⣿⣿⣿⣿⡇⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⢻⣧⡙⢰⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡘⣿⣿⣿⢿⢿⣿⣧⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡙⢿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢿⣧⠸⣿⢿⣸⡛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⢸⣿⣿⣿⣸⣿⣿⣧⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣙⠻⣿⣿⣿⣿⣿⢸⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣧⡹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣞⣿⡆⣶⣶⣶⣬⣙⠦⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⡄⢻⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣬⣭⣭⣥⠸⣿⣙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣌⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠅⢸⣿⣿⣿⣿⣷⣌⠻⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⠃⣸⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠘⣿⣿⣿⣿⣿⣿⣧⢹⣿⣿⣿⣿⣿⣿⡿⢸⣿⣿⣿⣿⣿⣿⡟⠀⠿⠿⢿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢘⡛⣛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣍⣛⢿⣿⣿⣿⣿⠿⣿⣿⠟⡡⣰⡧⠘⢿⣿⣿⣿⣿⣿⠸⣿⣿⣿⣿⣿⡿⢃⣿⣿⣿⣿⠿⠟⣫⣀⣶⣿⣿⡆⢹⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠘⣴⣿⣻⣦⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⡿⣿⡿⢋⡴⢋⣤⣄⢶⣤⣀⠻⣿⣿⣿⡿⢰⠈⣿⣿⣿⣛⡓⠋⢩⣤⣴⣆⠀⣦⡀⠙⣟⠛⠋⠁⢠⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠉⢿⣿⣿⡧⠈⣹⡛⢿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⣀⠀⠁⣾⣿⣿⣿⣷⣝⢿⣇⠉⣿⡛⢁⠻⢠⣾⣿⣿⣿⢁⣾⡄⠟⣩⣭⣄⡙⣿⣷⣬⣥⣴⣶⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠙⠟⠁⣶⣿⣿⡆⠈⢿⣛⠻⢿⣿⣿⣿⣿⣿⠿⠋⠀⣿⣿⢠⢸⣿⣿⣿⣿⣿⣿⣎⢿⣤⠈⣤⣾⣿⣄⠙⣋⣥⣍⡘⢿⣧⠸⣿⣿⣿⣷⡘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣾⠀⢃⣭⣭⡁⢸⡌⢳⣿⣿⣿⠄⡀⣶⣶⣿⣧⠀⣿⣿⢸⡘⣿⣿⣿⣿⣿⣿⣿⡜⣿⡆⢿⣿⣿⣿⡆⢹⣿⣿⣧⠀⣿⣆⠈⡿⠿⠟⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢠⢿⣿⣿⣿⡆⠃⠘⣙⡛⠷⢸⣷⠸⣿⣿⣿⠀⢿⣿⡄⢧⢻⣿⣿⣿⣿⣿⣿⡇⣿⡇⠘⠿⡟⠻⠀⠛⠛⠛⠛⢂⣿⣿⣷⣦⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡘⣿⣿⣿⡇⢀⣿⣿⣿⣷⡘⣿⡀⢹⡿⠟⣷⡘⢿⣷⡘⢧⡙⢿⣿⣿⣿⣟⣴⣿⠃⣤⣠⣤⣴⣶⣶⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡑⠈⠍⠁⡀⢸⣿⣿⣿⣿⣇⢸⠁⣠⣶⣿⣶⣅⡘⣿⣿⣦⣍⠳⠶⣶⣶⡿⠟⢁⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠘⢿⣿⣿⣿⡿⢘⢠⣿⣿⣿⣿⣿⠃⣿⣿⣿⣿⣿⣷⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠈⠿⣿⡟⢀⣾⡘⢿⣿⣿⣿⣿⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡶⠶⣶⠶⢿⣿⣧⣈⠛⠛⠟⢁⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⣿⣿⣿⡿⠋⠁⠀⠀⠀⢀⣾⡿⠋⠉⠁⢠⣿⠏⢁⣿⣿⣿⠏⠉⢸⣿⡏⠉⢻⣿⣿⡇⠈⠙⢿⣿⣿⣿⣷⡆⠀⠀⢇⠢⣈⡒⡤ ⣿⣿⣿⣿⣿⣏⣴⡇⠀⠀⠀⢠⡿⠋⠀⠀⠀⣰⣿⠋⠀⣼⣿⣿⠏⠀⠀⡾⣿⠁⠀⠀⣿⣿⣷⠀⠀⠀⠹⣿⣿⣿⣿⣄⢀⣿⣷⣿⣶⣶ ⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⢠⡟⠁⠀⠀⠀⢰⣿⠇⠀⢰⣿⣿⡷⠀⣀⣜⣁⣻⣀⣀⣀⣸⢻⣿⡇⠀⠀⠀⠘⣿⣿⣷⠹⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠃⠀⠀⣠⣿⠀⠀⠀⠀⢠⣿⡏⠀⢀⣿⣿⡿⠛⣩⣿⠿⠛⢻⡏⠉⠉⢹⠉⢿⣿⡀⠀⠀⠀⠹⣿⣿⡆⠙⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡏⠀⠀⣰⣿⡟⠀⠀⠀⢀⣾⣿⠀⠀⣸⣿⡿⢥⣶⠝⠁⠀⠀⠀⡇⠀⠀⡜⠰⡀⢻⡇⠀⠀⠀⠀⢿⣿⣿⠀⠸⣿⣿⣿⡿ ⣿⣿⢿⣿⣿⡃⠀⣼⣿⣿⡇⣀⣀⣤⣾⣿⡇⠀⠰⣼⡟⣠⠎⠁⠀⢀⣠⠔⠁⢹⣀⣠⣧⣶⣦⣤⣷⣤⣤⣠⣤⠼⣿⣿⡆⠀⢹⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⣼⣿⣿⣿⣏⣁⣼⣿⣿⣿⠀⢠⣾⣟⡔⠁⠀⠀⠀⢸⠁⠀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⣿⣿⣇⠀⠀⣿⣿⣿ ⣿⣿⣿⣿⣿⣸⣿⣿⣿⣿⣟⣹⣿⣿⣿⡿⣴⣿⡿⠋⠀⠀⠀⠀⠀⠀⢰⣾⢟⣻⡿⠛⢻⢋⣻⣏⣱⠞⠙⣄⡀⠀⣿⡽⣿⠀⠀⢸⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠉⢘⡅⠚⠋⠉⠁⠀⠀⠀⠀⣔⣾⢏⢦⢄⣿⣧⣿⡆⠀⠈⣿⣿ ⣿⣿⣿⣿⣿⡿⢸⣿⣿⣿⡿⢻⣿⣿⡿⠋⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠟⠉⠀⢂⢻⣿⣿⣿⡇⠀⠀⢽⣿ ⣿⣿⣿⣿⣿⢃⣿⣿⣿⣿⣷⣿⣿⣿⣿⡷⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠀⢀⣠⣾⣟⡖⢻⣿⣿⠃⠀⠀⣿⣿ ⣿⣿⣿⣿⣟⣼⣿⣿⣿⣿⣿⣿⠟⣻⠿⠓⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠾⠿⠛⠉⠁⢰⢸⣿⡿⠀⠀⠀⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠋⠰⢟⣿⠌⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠇⠀⠀⢠⡇⣿ ⣿⣿⣿⣿⣿⣿⣏⠓⠓⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠿⠿⢾⣿⡟⠀⠀⠀⣼⠃⣿ ⣿⣿⣿⣿⣿⣿⣿⣷⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠤⠤⠤⠤⠤⠄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⠀⠀⠀⣰⠏⢰⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⢚⣡⣴⣾⣿⣿⣿⣿⡿⠿⢿⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠁⠀⠀⣰⠏⣠⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⣴⡾⠋⠀⠀⠀⠀⠀⠀⠀⣃⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⣼⣿⣃⠤⠚⠚⠉⠉⠉⠙⠛ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠉⠀⢀⡄⠀⠀⠀⠀⠀⠀⠙⢽⣿⠿⠋⠉⠁⠀⢠⡆⢰⠃⠀⠀⠀⠀⠀⠀⣼⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠈⢯⠀⠀⠀⠀⢀⡞⢠⠋⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⣸⢠⠃⠀⠀⠀⠀⠀⢠⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡆⢠⠉⢿⣿⣿⡟⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠀⡇⠇⠀⠀⠀⠀⠀⣠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣼⠀⠈⢿⣿⡇⢹⣿⣿⣿⣿⣿⣿⣿⡗⠤⣀⠀⠀⠀⠀⠀⠑⢄⣀⡞⠀⠀⠀⠀⢀⣴⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣷⠀⠀⠹⢇⠀⢻⣿⣿⣿⣿⣿⣿⣧⠀⠈⠻⣷⣦⣤⣀⡀⠀⠉⠀⠀⠀⣀⡴⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⠟⠀⠀⠀⠈⠳⣄⢻⣿⣿⣿⣿⣿⣿⣆⠀⠀⠈⠻⢿⣿⣿⣿⣷⣶⣴⣾⣿⣿⣿⣿⡿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣄⠀⠀⠀⠀⠀⠈⠳⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠉⡿⢿⣿⣿⣿⣿⣿⣿⣿⡿⢱⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠋⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⢀⣀⣀⣠⣤⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⠟⠛⠛⠋⠉⠉⠛⣷⡄ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⢀⣀⡤⣤⢤⡤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⣀⣤⣶⠿⠛⠋⠁⠁⠀⠀⠀⠉⠛⣯⣳⡀⠀⠀⠀⠀⠀⠀⢠⡿⠃ ⠀⣠⣶⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡻⣿⠀⠀⠀⠀⠀⣠⡿⠃⠀ ⢸⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠉⢹⡆⠀⠀⢸⣿⠀⠀⠀⠀⢠⡿⠁⠀⠀ ⢸⣧⡀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠈⠀⠀⢀⣮⠏⠀⠀⠀⠀⠘⣷⡀⠀⠀ ⠀⠙⠿⣶⣤⣀⠀⠀⠀⠀⠈⠻⢦⣤⣤⣤⡶⠟⠁⠀⠀⠀⠀⠀⠀⠘⣷⡄⠀ ⠀⠀⠀⠀⠉⠛⠿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣦⣤⣤⣄⣀⣀⣤⡿⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⣠⣾⠏⠀⠀⠀⠈⠉⠉⠙⠛⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

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

⠀⠀⠀⣠⣴⡶⠿⠿⠿⠷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠙⢿⣦⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠙⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⡿⠁⠀⠀⢠⣾⡆⠀⢰⣶⠀⠀⢻⣧⠀⠀⠀⠀⠀⠘⢷⣄⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠀⠀⠀⠛⠁⠀⠈⠋⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠈⢻⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⡇⠀⣶⣤⣄⣀⣀⣀⣀⣀⣠⡄⢀⣿⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⡀⠸⣿⣿⣿⣿⣿⣿⣿⣿⢃⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢿⣦⣈⠛⠻⠿⠿⠟⣛⣵⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⠻⠿⠶⠾⠿⣛⣉⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⢶⣶⣤⣤⣀⣀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣯⠻⢿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠈⠉⠙⠛⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⢀⡴⠶⣦⣴⠛⠉⠹⠏⠙⠳⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⣄⡀⠀⠀⠀⠀⠘⢿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀⠀⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠷⣦⣄⡀⠀⠀⠻⣿⣇⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⣴⠇⠀⠀⠀⠀⠀⢠⡶⠶⢦⣀⠀⠀⠀⠙⣦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣶⣤⣽⣿⣴⣾⣿⣿⡻⠿⢷⣿⣧⣤⣤⣄⣀⣀⣀⣀⡀⠀⢻⣧⣸⠃⠀⠀⠀⣸⡟⠛⠛⠀⠀⠀⠈⠙⢦⡀⠀⠸⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠁⠀⠀⠀⠙⣿⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠘⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⣰⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣷⣄⣀⣀⣠⣿⣟⠙⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⢀⣾⠋⠈⠛⠳⣆⠀⠀⠀⠀⠀⠀⠘⣿⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⣿⠛⠛⠻⣿⡙⢿⣦⡀⠀⠈⠙⠛⠿⣿⣿⣿⣿⣿⡿⠀⠀⠀⢻⡁⠀⠀⠚⠳⠿⣷⡄⢀⣀⣤⠶⠦⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⣿⠀⠀⠀⠘⢿⣄⠈⠻⣦⣀⠀⠀⠀⠀⠉⠛⠿⣿⣷⠀⠀⠰⡿⣷⡀⠀⣀⣀⡀⠀⠀⠈⠉⠙⠷⢀⣿⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⣿⠀⠀⠀⠀⠈⢻⣦⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⢨⡿⣦⣛⠿⠿⠆⠀⠀⠀⠀⣠⣾⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⣿⠀⠀⠀⠀⠀⠀⠻⣧⡀⠀⠈⠹⣷⣄⠀⠀⠀⢿⠀⠀⠀⠀⢰⡟⠁⠈⠛⠿⣶⣤⣤⣤⣴⠾⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠸⣿⠀⠀⠀⣸⣿⠀⠀⠀⣴⣿⠀⠀⠀⣤⠗⠀⣨⣿⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⣽⡇⠀⠀⠀⣿⠀⠀⠀⣻⣦⠀⢀⡀⢿⡏⠀⠀⠀⣻⡆⣐⣿⣹⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⣿⠀⠀⠰⣿⠋⣸⡾⢧⣾⠇⠀⠀⠸⣯⠙⣿⠛⢿⡉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠁⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⣿⡄⠀⢠⣾⣿⣏⣷⢈⣷⠀⠀⠀⣴⠟⢴⠛⢠⡾⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⣿⡇⠀⠈⣿⣿⠛⠁⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠃⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⢹⡇⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⣼⡟⣀⣀⣤⣄⡀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⢀⣈⠻⣷⣤⡀⠀⠀⠀⢀⣀⣤⣤⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣿⠛⠛⠿⢷⣦⡄⠀⠀⣼⣿⡿⠟⠛⠉⠙⢿⣆⠀⣾⡇⠀⠀⠀⠀⠀⠀⠘⣿⣤⣶⡿⠿⠻⢿⣦⠙⠿⣶⣤⣶⠿⠛⠉⠉⠙⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣄⠀⠀⠈⣿⠀⠀⠛⠿⣶⣤⣤⣀⣠⣾⠟⢰⣿⣶⣶⣶⣶⣤⡀⠀⠀⠻⢿⣧⣤⣀⣀⣼⣿⠀⠀⠈⠙⢷⣄⡀⠀⠀⣀⣿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⢷⣾⠟⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠻⣿⣄⡀⠈⠉⣿⡄⠀⠀⠀⠈⠙⠛⠛⠛⠁⠀⠀⠀⠀⠀⠙⠛⠿⠿⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢷⣶⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣶⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠈⢻⣿⣿⣷⣶⣦⣀⠀⠀⠀⠀⣼⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⣿⣿⣿⣿⣿⣿⣿⣶⣶⣾⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⠿⠛⠋⠛⠛⠿⠿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣧⣤⣴⣿⣿⣦⣄⡀ ⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⠿⠟⠛⠉⠉⠉⠀ ⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⢿⡛⠫⢽⣖⠒⠲⢤⠾⠁⢀⠀⠀⠀⠀⠀⠀⠀⢀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠇⠀⠀⠀⠀⠀⠀⣠⠔⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⢦⣄⡀⠀⠉⠓⢦⡈⠉⠑⠲⣤⡀⠉⠓⠲⣤⣀⠀⠀⢀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢙⣶⡄⠀⠀⠈⠲⣄⠀⠀⠙⠦⣀⠉⠳⣍⢓⢦⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠁⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠹⣟⢮⡳⡀⠀⠀⠈⠳⡄⠀⠀⠘⢧⡀⠈⠛⠳⡈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⣠⣾⠟⠁⠐⠁⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣇⠀⠀⠀⠀⠀⠀⠈⠻⣽⣿⣄⠀⠀⠀⠘⠂⠀⠀⠀⠙⢦⠀⠀⢘⠂⠀⠙⢄⡀⠀⠀⠀⠀⠀⠀ ⣠⣴⠆⠀⠀⠀⢀⣠⢾⠟⢁⠄⠀⠀⢠⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠘⢆⠀⠀⠀⠀⠀⠀⢢⡘⢮⣻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠈⠓⣄⢰⠀⠱⣄⠀⠀⠀⠀⠀ ⠛⠁⠀⢀⣠⠴⠋⣰⠏⡴⠃⠀⠀⢰⠋⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⢧⠀⠀⠀⠀⠀⠀⠹⣄⠳⣽⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠈⠻⣇⠀⠙⣦⡀⠀⠀⠀ ⠀⠈⠻⠯⠤⠤⡞⢁⡞⠁⠀⠀⠀⡏⠀⠀⣿⡄⠀⠀⠀⢶⣀⠀⣆⡀⠀⢀⠃⠐⠒⠀⠳⡄⠀⡀⢀⣀⣀⣈⣳⡘⢾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣦⣀⠀⠈⠀⠀⡇⢳⡄⠀⠀ ⠀⠀⠀⠀⠀⡼⢡⡞⠀⠀⠀⠀⣸⠁⠀⢰⡇⣇⠀⠀⠀⠠⠙⠿⣮⡷⢤⣼⠤⠤⠤⠤⠖⠛⢿⣻⡻⣄⡀⠀⠀⠉⢿⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢻⠟⠦⣄⠀⠳⣄⠻⣄⠀ ⠀⠀⠀⠀⡸⢁⡎⠀⠀⠀⡤⠀⡟⠀⠀⣸⠁⣼⡆⠀⠀⠀⠀⠀⢸⡀⠀⣟⣀⡀⠀⠀⠀⣀⣀⣙⣷⣀⡙⣦⣄⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⠘⢆⠀⠈⠃⠹⣄ ⠀⠀⠀⠠⠃⡾⠀⠀⠀⣸⠁⠀⡇⠀⠀⡏⢸⠃⢹⡀⠀⠀⠀⠀⠈⣇⢰⠏⠀⠈⡹⠋⠉⢉⣿⢉⣉⣽⣯⣭⣭⣭⣶⣤⣹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⡆⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⢸⡇⠀⠀⣧⡿⠐⠲⢷⡀⢳⡄⠀⠀⢹⡜⠀⠀⠀⠀⣖⣿⣿⡿⢟⣻⢏⡽⠉⠉⠉⠛⣿⣾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⢷⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⢠⣾⢷⠀⣧⡟⠁⠀⠀⠀⠱⡄⡟⢦⡀⠀⢷⡀⠀⠀⠸⢋⡟⠳⠶⠶⠒⠋⢀⣀⡠⣴⣴⣿⡋⣹⠀⠀⣤⠀⢰⠀⠀⠀⠀⢸⣼⡏⠉⠂⠀⠀⠀⠀⠀ ⠀⠒⠂⠀⠀⠀⠀⢰⠁⠀⢸⡇⣨⡟⣧⡇⢀⣴⣂⡀⠀⠙⢾⡀⠘⠲⢌⣧⠀⠀⠀⠈⠀⠀⣀⣠⢴⣺⡭⢖⣿⡿⢇⣀⡽⢿⠀⠀⢻⠀⠈⡄⠀⠀⠀⠈⡟⣧⠀⠀⠈⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣾⡿⠁⠹⣜⣶⠋⠁⢀⡄⠀⠀⠘⡿⡀⠀⣠⢝⣹⣤⠒⡤⣶⠯⠟⢿⣯⡥⠖⠛⠉⠛⠉⠉⠀⠘⡆⠀⢸⠀⠀⡇⠀⠀⠀⠀⢃⡿⢷⡄⠀⠀⠀⡀⠀ ⠀⠀⠁⠀⠀⠀⠀⢸⡆⠀⣿⠁⠀⣠⢛⣾⣶⡶⡿⣿⣥⡀⠀⡧⣁⣼⡷⣫⠆⠀⢀⡴⣯⣝⣻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⠿⠋⠀⠀⠢⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡾⡇⢠⡟⢀⣾⣷⢿⣟⣣⠶⠚⠁⠀⣠⣼⠟⠉⠡⠞⠁⠀⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⢸⡾⠋⠁⠀⢱⡀⢀ ⠀⠀⠀⠀⠀⠀⠀⡧⣷⠘⡇⢘⣾⡏⠀⠀⢀⡠⣤⠞⢻⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⣻⠀⠀⠀⠀⠀⠀⠀⢸⢸⠃⠀⠀⠀⠀⢳⠀ ⠀⠀⢸⠀⠀⣤⠀⢿⣿⣧⢳⠀⣿⣧⣤⣺⠽⣛⡥⠾⠋⠋⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠸⠀⡼⣿⠀⠀⠀⠀⠀⠀⠀⠸⠸⣆⠀⠀⠀⠀⠈⠇ ⠀⠀⠈⠀⢰⡘⡇⠈⣿⣯⠻⣤⠉⠛⢛⡥⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⣸⠃⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀⡟⠓⠄⠀⠀⢠⠀ ⠀⠀⠀⠀⢸⢣⢱⡀⢻⣹⡆⣿⣠⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢧⡇⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⢠⠎⠀ ⠀⠀⠀⠀⠸⠀⢣⣷⡸⡇⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡴⠖⠋⠉⢙⣲⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣯⡞⠀⠀⣿⡇⠀⠀⠀⠀⠀⡄⠀⢸⣿⣠⠆⢠⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⣷⣽⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣛⢛⣉⣠⣤⣶⣾⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⣸⠏⠀⠀⠀⣿⡇⠀⠀⠀⠀⢠⠀⠀⢸⠟⠁⣰⣿⣇⡠⡀ ⠀⠀⠀⠀⠀⣆⠀⠈⡇⠙⠆⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣭⣝⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠻⢧⡀⠀⠀⠀⠁⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⢸⠀⠀⣯⣠⣾⣿⣿⣿⠞⠀ ⠀⠀⠀⠀⠄⣿⠀⠀⢻⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⢋⠀⢰⠛⢳⡀⠀⠀⠀⠀⢀⣀⣼⣿⠀⢀⠀⠀⠀⡟⠀⢐⣿⣿⣿⣿⡿⠁⠀⠀ ⠀⠈⠠⠀⠀⢸⡀⠀⢸⡇⠀⠀⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⠉⠀⠀⢰⠗⠁⠀⢸⡄⠀⣧⠀⠀⠀⠀⠀⠉⢸⣾⠀⡾⠀⠀⢸⠇⠀⢸⣿⣿⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⡇⠀⠀⢣⠀⠀⠸⡹⣄⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⢹⡄⠀⠀⠠⣿⣶⣿⠳⣄⠀⠀⠀⠀⣼⡟⢠⠃⠀⠀⡟⠀⢠⣿⣿⡿⢿⡠⠖⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠸⡀⢀⠀⡇⠹⣄⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠳⣄⠀⠀⠘⣿⠉⠉⠛⠿⣶⢤⣴⣷⠁⣸⠀⠀⢠⠃⠀⡞⢿⡿⠡⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⢇⠘⡀⢹⡄⢹⣦⡀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⢷⣄⠀⠀⢠⡀⠉⠙⢦⡀⠹⡄⠀⠀⠀⢠⣿⣿⡟⢠⠇⠀⢀⣿⠀⢰⣧⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡆⡀⠀⠘⡆⢷⠈⣿⡈⢷⠙⢦⡀⠀⠀⠀⠀⠀⠈⠻⢿⣉⠉⠉⣙⣒⡶⠬⢧⣶⣄⠁⢀⡇⠀⢀⣴⣿⣿⣿⠃⡼⠀⠀⣼⣿⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢧⢁⠀⠀⠸⡌⡆⢹⡱⡌⢧⡀⠉⠳⢤⡀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⢀⣠⠄⠈⠈⠉⠉⢁⣴⣿⣿⣿⣿⡇⢰⠃⠀⣴⣣⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢳⡀⠀⠘⡎⢣⠀⠀⠹⣽⡀⢇⠘⢆⠻⡄⠀⠀⠉⠳⣄⣀⠀⠀⠀⠀⠀⠘⠿⠏⠃⠀⠀⠀⢀⣴⣿⣿⣿⣿⡿⡿⢠⠎⠀⣸⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠱⡄⠀⢹⡌⣆⠀⠀⠣⢷⡘⣧⠈⠳⡘⢦⣀⡈⢦⡀⠈⠛⠲⣤⣀⠀⠀⠀⡀⢀⣀⣠⣶⣿⣿⣿⣿⣿⠛⡹⢃⠎⠀⣴⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⢿⡇⠀⠀⣀⣸⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡟⢸⣣⣿⣧⣻⡿⠷⢽⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⠋⠀⢸⠏⣿⠈⠳⣽⣦⡀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⡴⠖⠒⠒⠂⠀⠀⠀ ⠀⢰⣾⠃⠀⣠⠞⢠⣿⡆⠀⠀⠙⢷⡤⣄⣉⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠖⠛⠃⠀⠀⠀⠀⠀⠀⠀ ⢠⣾⡿⠀⠀⠁⣠⣾⠿⣷⡀⠀⠀⠀⢳⠀⠈⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣇⣀⣀⣸⠋⣠⣤⣿⣷⣠⠀⠀⣸⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠟⢀⣀⣠⡏⡼⣽⢻⡌⢿⢿⠿⠼⠋⠀⠀⠀⠀⠀⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⡀⣀⣠⠤⠤⠶⠛⠒⠶⠦⠤⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀ ⢳⡞⠉⢀⣽⠀⣿⣿⣶⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠾⠓⠉⠉⠀⠀⠀⠀⠀⠈⠉⠙⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⡀⠀⠀⠀ ⣾⠀⢸⡿⢻⢀⡿⠛⠁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⠶⢤⣀⠀⠀⠀⠀⠀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⣀ ⠃⠀⠈⢷⣸⣿⡤⠄⠀⢳⡀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠛⡆⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣶⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⢠⡿⠧⢤⣄⣀⠈⣷⠞⠉⠀⠀⠀⠉⢶⠀⠀⠀⠀⠀⠀⠀⠈⠳⣵⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠳⠙⠙⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⢦⠀⢀⣨⠿⠁⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⢹⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⢠⠖⣻⣶⣤⣈⣿⡓⠦⣄⣀⠀⠀⠀⠀ ⠀⠀⠀⣸⣀⡤⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡟⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⣴⣣⠞⠉⠀⠀⠀⠈⠉⠛⠒⠮⢽⠶⠒⢦ ⢀⡠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠦⣤⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⡛⢺⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⠖⠀⠀⠀⠀ ⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⢶⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣠⠴⠋⠁⠀⠀⠀⠀⠀⣈⠉⠙⠒⠦⣤⡀⠀⠠⡇⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⡤⠖⠊⠁⠀⢷⡘⣦⠀⠀⠀⠈⢧⠀⠀⢀⣠⠴⢻⠃⢠⠞⠁⣠⠞⠉⠀⠀⠀⠀⠀⠈⠉⠓⠢⢤⣀⠉⠳⢦⣯⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀ ⠤⠤⠶⣒⠚⣽⠋⠀⠀⠀⠀⠀⠈⢳⡘⢧⡀⠀⠀⠈⢣⣠⡏⠁⠀⢸⢰⠏⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠻⡄⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠤⣤⣠⣄⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⢙⢦⡙⢦⡀⠀⠀⠉⠀⠀⠀⣼⡾⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⢻⣸⡇⢹⡳⣦⣄⣀⠀⠀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⢙⣧⡀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡙⠦⣍⡓⠲⠤⢄⡀⣀⣿⡇⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡜⣿⡇⠀⣿⡿⣀⡭⠉⠙⠛⠷⠴⠤⣤⣀⣀ ⠀⠀⠀⠒⠒⠒⠛⠦⢤⣀⠀⠀⠀⠀⢀⣀⣙⢦⣄⡉⠑⠒⠒⠐⠚⢸⡇⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠷⠴⠛⢯⣍⡀⠀⠀⠀⠀⠀⠀⡇⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⣉⣭⠿⠒⠚⠉⠉⠙⠓⠒⠒⠒⠢⢧⡇⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢹⣿⠀⠀⠀⠀⠈⠙⠳⢤⣄⡀⠀⠀⡇⢀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⢀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⣿⠖⠋⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠦⠄⢦⣄⣹⣵⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⣸⣇⠀⠀⢀⣀⠤⠴⠒⠀⣠⡯⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣻⣷⣀⡞⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣤⣟⣡⡴⠚⠉⢀⣀⠤⠒⢺⣏⠀⠀⠀⠀⠀⠀

⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠈⠀⠈⠁⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠚⠛⠛⠛⠛⠒⠒⠓⠶⢤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⢀⣤⠀⠀⠀⠀⡶⠀⠀⢀⣀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢁⡴⠚⠁⠀⠀⠠⡀⢸⡥⠒⠉⠁⠈⠙⠳⣄⣀⠀⠀⠀⠀⠠⣤⣽⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠉⠀⢀⣀⣀⣀⡀⣁⡟⣀⣠⣄⡀⠀⠀⠀⠀⣻⡽⣶⣄⠀⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⣤⠀⠀⣰⡯⠰⠷⠆⢻⠚⠿⠻⠿⠛⢷⡀⠀⠀⠀⠃⣿⡀⢪⣝⣶⣶⡀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⢃⠇⠀⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠐⣆⠀⢷⢿⣧⠈⣿⣻⠏⣷⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣽⠏⣼⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⣴⣿⣇⠸⣸⡹⡏⣷⣿⡆⠘⣇⠀⠀⢈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀⣿⡆⠀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣟⣽⣿⣷⣿⡀⠳⠳⣿⣿⢿⣧⣠⣿⠀⠀⠘⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⢸⣇⠀⡿⣿⡗⠶⣤⣄⣀⠀⠀⠀⢹⣽⠏⢹⣿⣾⣿⠋⠀⠀⠈⠛⢈⠁⣿⣿⠀⠀⣿⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠈⣿⠀⠀⠙⢿⣿⣛⣥⣾⠷⠄⠀⠀⠈⠉⠉⡇⠻⠀⠀⠀⠀⠀⠀⢸⣿⢿⠟⠀⠀⡿⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠙⣆⠀⡄⠸⡏⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠁⠀⠀⠀⠀⠀⢀⣿⣿⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠹⡄⠀⠀⢳⡄⠀⠀⠀⢠⠀⠀⠁⠀⡄⠘⡧⠀⠀⠀⠀⠀⠀⢸⡿⣷⡀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣤⣻⡄⢠⠀⢳⡄⠀⠀⠿⣦⣴⠊⠁⠀⠀⠀⣧⠀⠀⠀⠀⢠⠟⠀⣹⡇⠀⠀⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⢸⡆⠀⠙⢶⣀⠤⣿⠿⠶⠴⠒⣲⠏⠁⠀⠀⢀⡴⠋⢀⣴⠟⢿⡀⠀⢨⣿⡟⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠸⣇⠀⠀⠀⠙⢦⡉⣳⠶⠖⠚⠁⠀⠀⠀⣰⣯⣴⡾⠛⠁⠀⠐⠛⢦⡟⠀⠀⠀⠈⠙⠲⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣸⣤⣤⣤⢤⠴⠛⠻⣄⠀⠀⠀⢀⣤⡾⠛⣻⠇⡄⠀⠀⠀⢀⣤⣾⣭⡀⠀⢀⡤⠶⠿⢿⡿⠛⠳⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠉⠀⠀⠀⠀⠀⠈⠙⠂⠀⠬⠽⠛⢋⡙⣇⠀⠺⣁⣀⣃⣀⣴⠟⠉⠀⠀⠀⠈⢹⡟⠲⠶⠚⠉⠀⡀⠀⠀⠠⠤⣦⣹⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⣇⣀⡾⠁⠀⠀⢹⣇⠀⠀⠀⠀⠀⠀⢀⡗⠲⠶⠶⠶⢶⣓⣊⠀⠠⠶⠚⠛⠲⣶⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⣀⣤⣾⣟⣄⠀⠀⠀⠀⢀⣼⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠔⣚⣯⠷⠚⠋⠈⠛⠲⣶⣖⢺⣿⠋⠀⠙⢾⡓⠦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣀⠤⠤⠠⡄⢠⣄⠀⠀⠀⢀⣀⣠⡴⢶⣚⡭⠷⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣟⠶⣀⠈⠉⠉⠉⠉⠉⠁⠀⠈⠙⠒⣽⠦ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⢶⣚⠃⠀⠐⠘⠓⠻⠿⣦⠖⣺⣯⡭⠖⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠀⠈⢠⡈⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⢶⡋⠀ ⠀⠀⠀⠀⠀⠀⢀⣼⠣⠴⠚⠋⠉⠀⠀⠈⠉⠙⠒⣰⣿⢯⠗⠒⠒⠛⠉⠙⠒⠒⠀⠀⠀⠠⣤⣀⠀⠀⢠⣤⠀⠀⠀⠀⠐⠒⠒⠚⠷⠄⠀⢳⡀⠀⠀⠉⠓⠲⠤⣄⠀⠀⠀⡱⣤ ⠀⠀⠀⠀⠀⠀⣿⠀⢀⡠⠖⠒⠒⠐⠒⠒⠲⢶⠶⠋⠁⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⡞⠛⠁⠀⠀⠀⠀⠀⠀⠠⢀⣀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠟ ⠀⠀⠀⠀⠀⢸⡇⠀⠁⠀⠀⢶⣰⡶⠒⠒⠚⠉⠀⠀⠀⠀⠀⠀⠀⣷⠄⠀⠀⠀⠀⠀⢀⡴⠖⠁⠀⠀⣹⠶⠶⠦⠶⠦⠤⠄⠀⠀⠀⠀⠀⠀⠀⢼⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠁⠀⢀⡤⠚⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⢀⣾⠗⠀⠀⠀⠀⠀⠘⠳⠤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡉⠉⠙⠒⠦⠤⢀⣀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠲⢄⣀⡀⠀⠉⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠂⠀⠲⢤⡀⠀⠀⠀⠀⠘⡏⢳⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠋⠀⠀⠀⠀⠀⠘⣦⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠐⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣷⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢱⠂⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⠀⠀⠀⠋⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠟⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠒⠒⠒⠒⠒⠛⢻⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⠫⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠦⢤⣤⣤⣤⣤⣤⠶⠿⠛⠁⣸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

.　 +⠀ ⠀ ⠀˚⠀ ⣴⠟⠉⠉⠛⢦⡀⢀⣴⠛⠉⠈⠙⠻⣄ ⠀⠀⣼⠃⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠹⣦ ⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡆ ⠀⠀⠀⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃ ⠀⠀⠀⠀⠀⠻⢦⣄⠀⠀⠀⠀⠀⣠⡴⠛ ⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣄⠶⠋ ⠀⠀⠀+. *

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠉⠉⠻⣦⡀⠀⠀⠀⠀⠀⣴⠞⠛⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣤⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠈⣷⠀⠀⠀⢀⡾⠃⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⡇⠀⠹⢦⡤⢤⣄⡀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⣾⠁⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡴⠞⠋⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⢸⡇⠀⠀⠀⠀⠀⠀⠘⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⢧⣄⡀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⠇⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣿⠀⠀⢀⣀⣀⣀⣱⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⣤⠶⠋⠀⠈⠉⠁⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠘⠳⠛⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠸⠃⠐⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠐⠀⠀⠂⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠇⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠂⠀⢀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠀⠀⠀⠀⠊⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡟⠋⠙⣧⠀⠀⣰⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠛⠻⡧⠀⠀⢻⣄⡀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠁⠀⠀⠘⠛⠳⢦⣀⠀⠀⠀⢀⡀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⡀⠀⣤⣤⣤⡄⠀⢹⡆⠀⠀⠀⣽⡷⣿⡋⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡁⠸⣇⡀⣀⡤⠀⢸⡇⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⢀⣠⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⠈⠛⠉⠀⣠⠞⠛⢳⡶⢤⣤⣤⣴⡶⠶⠶⠚⠛⢩⡿⢦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⢻⡁⠀⠀⠀⠙⠳⠶⠖⠛⠀⠀⠀⠀⣴⣋⣠⡾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⣰⣾⠁⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣌⠙⠳⢶⡶⠶⠶⠞⣫⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡞⢻⠄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠒⠛⠛⠶⠶⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠉⠉⠀⠈⠳⣤⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠂⠀⠀⠀⣤⠟⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⠤⠶⢤⣀⡿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⠶⠶⠶⠤⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡼⢣⡶⠀⠀⠀⠀⠀⣠⠖⠉⣀⡴⠶⠊⢷⡆⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⠃⡼⠁⠀⠀⠀⣠⠞⣡⡴⠋⠁⠀⠀⠀⠘⣿⣧⡀⠀⠀⠀⣇⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⡏⢠⡇⠀⠀⠀⣼⣣⠞⠃⠀⠀⠀⣀⣠⣤⣄⣿⡇⢧⡀⠀⠀⢻⣄⡀⠀⡗⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡇⢸⡇⠀⢠⣼⣿⣏⡀⠀⠀⢠⢾⠛⠉⠁⢀⣿⡉⠛⣷⣄⠀⢸⣿⠻⣶⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⡇⠀⣇⡴⢿⣿⡉⠉⠉⠁⠀⠀⠀⣀⣶⠾⢿⡛⠟⢶⣼⡇⠀⢸⢻⡀⣹⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣧⠀⢸⡆⣿⣛⠩⣿⣷⠀⠀⠀⠀⠙⠉⣷⢾⣿⡇⠾⠀⢻⠀⢸⠇⣽⠛⢹⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡄⠀⠻⣏⠛⠳⡿⢿⡞⠀⠀⠀⠀⠀⠾⠿⠿⠇⠆⠀⠀⣆⣼⣱⡇⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢳⠀⠀⠙⡄⠀⠙⠉⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡿⠁⢿⡀⠀⢸⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢧⠀⠀⢻⡄⠀⠀⠈⡷⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⢰⠘⡇⠀⠈⢿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢷⡀⠘⡟⠦⣀⠀⠀⠒⠒⠋⠉⠁⠀⠀⢀⣠⠆⠀⣹⠀⣈⡇⢹⡄⠀⠸⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠱⣄⣷⠀⢹⡳⣄⡀⠀⠀⠀⠀⣀⡴⠚⠁⠀⠀⣿⠀⣟⢿⠈⡇⠀⠀⣹⣻⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠻⣧⣿⠇⢰⡍⠳⠤⣴⠛⠁⠀⠀⠀⠀⢰⣿⠀⡿⢸⠀⢸⡀⢀⣿⡇⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠇⢀⡼⠋⢀⣮⡇⣀⠴⡟⠀⠀⠀⠀⠀⠀⣿⠃⠻⣅⣼⠀⢸⡇⢸⣹⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠏⢀⡞⢀⣀⡸⠟⠋⠁⠘⠁⠀⠀⠀⠀⠀⠀⣿⠀⠀⠉⠳⢄⣸⣧⣧⣟⡼⠉⠀⠀⠀ ⠀⠀⠀⠀⢀⡤⠿⠤⠚⢲⣟⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⡀⠀⢀⣀⠙⠛⠿⢾⣄⠀⠀⠀⠀ ⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠓⠀⠴⠒⠒⠚⠒⠛⠛⣿⡉⠉⠉⠀⠀⠀⠀⠀⠀⠙⢢⡀⠀ ⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣄ ⠀⢸⢹⠀⠀⠀⢀⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⢸⠀⠀⢀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡄⠀⠀⠀⠀⠀⠀⠀⣼⠛ ⠀⠀⠸⣇⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⢀⡏⠀ ⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⣼⠀⠀ ⠀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⣰⠃⠀⠀ ⣼⢃⣴⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⢳⠀⠀⠀⢠⠏⠀⠀⠀ ⣿⠈⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣶⠀⠀⢸⠀⠀⠀⣾⠀⠀⠀⠀ ⢹⡆⠀⠀⠐⠊⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠉⠈⠀⠀⡼⠀⠀⢰⡇⠀⠀⠀⠀ ⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⣸⠃⠀⠀⣼⠀⠀⠀⠀⠀ ⠀⠀⠈⠳⢤⣀⣀⣀⣀⣀⡴⠖⠋⠀⠀⠀⠀⠙⠦⣀⠀⠀⠀⠀⠀⠀⢀⣠⠾⠁⠀⠀⢰⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣇⢻⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠒⠒⠒⠋⠉⣿⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢽⣼⠀⠀⠄⠀⠀⠀⠀⠀⠀⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⡿⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⣿⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⢹⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⢼⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡼⣇⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣧⣿⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣹⠃⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⣽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠈⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣶⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡏⠛⠛⢿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠹⣿⣆⠀⠀⠈⠻⣿⣿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢻⣿⣟⠛⠻⢿⣷⣦⣠⣤⣾⣿⣿⣧⣀⣤⣤⣾⣿⣿⣿⣿⠋⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠛⠛⢫⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠻⣿⣦⡀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡃⠀⠀⢨⣷⡀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⣿⣦⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣾⣿⡟⢳⡀⠀⠀⠀⠀⠀⠀⠙⣆⠀⣠⣾⣿⣶⣦⣤⠤⠒⠒⠒⠒⣲⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡟⠉⠏⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠹⡄⠀⠀⠀⠀⠀⠀⠈⠙⠿⢿⣿⣿⣿⣏⣀⣀⣀⡤⠴⢿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣷⠞⠉⢻⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡿⠋⠙⢦⠀⠀⠀⠀ ⠀⠀⠀⢠⡇⢸⣿⣿⣿⣿⣯⣧⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠈⢧⠀⠀⠀ ⠀⠀⠀⢸⣷⣾⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⣿⣿⣿⣿⣿⡻⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⣴⣾⡇⠀⠀ ⠀⠀⠀⣸⠋⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣿⣿⣿⣦⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣷⠀⠀ ⠀⠀⠀⢸⣄⣿⣿⣟⠹⣿⣿⣏⠉⠉⠜⠛⠉⢠⠟⣿⣿⡿⢹⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠸⣿⣿⣿⣿⡾⠁⢸⣿⣷⡄⠀⠀⠀⣸⣀⣸⠋⠀⣸⣿⣿⣿⣿⠷⠦⣀⡀⠀⠀⠀⠀⠀⢀⣀⡠⠴⢖⣤⣶⣶⣶⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⢠⠟⠛⠛⡇⠀⠀ ⠀⠀⠀⠀⢿⣿⣿⣿⡇⠑⠸⠿⠿⠷⠀⠀⠀⠉⠀⠀⠀⢠⣿⣿⡿⠋⠀⠀⠀⠀⠉⠛⠢⢤⠤⠞⢋⣀⡀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⣠⠞⠀⠀⣴⠃⠀⠀ ⠀⠀⠀⠀⠈⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠘⠲⠆⣀⣤⣾⣿⣿⡿⣄⠲⣄⡀⠀⠀⠀⠀⠀⣠⣤⠭⠭⠭⢭⣍⡛⠻⢿⣿⣿⣿⣿⠟⠉⠉⠉⠻⢶⣶⣿⣷⣶⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣿⣿⣇⠈⠙⠒⠒⠒⠒⠚⠋⠁⠀⣿⣿⣿⡇⠈⠳⢬⣿⠉⢲⣶⠖⠋⠀⠀⠀⠀⠀⠀⠀⠉⠑⠲⣍⠻⣿⡏⠀⠀⠀⠀⠀⠸⣿⣿⡿⠛⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡿⠀⠀⠀⠀⠘⢳⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⠃⠀⠀⠀⠀⠀⢸⣟⣥⢄⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠋⢀⡰⠂⠀⠀⠀⢠⠏⠀⠀⠀⠀⠙⢦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⢀⣤⡞⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠻⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⣰⣄⣠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠔⢻⣿⠁⢰⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⣿⣷⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠉⠁⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠔⠋⢀⡼⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣯⣄⣠⣔⠋⠀⣠⡾⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⣀⠀⠀⠀⠀⠈⠉⠲⣄⠀⠀⠀⠀⣰⠏⠀⠀⠈⠉⠛⠛⠁⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⡼⠏⢀⣴⣶⣿⣿⣿⣶⣬⡀⠀⣀⡼⢋⣤⠶⠶⠶⠦⠄⠀⠀⠀⠀⠀⠙⠷⢤⣀⣀⠴⠚⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠉⢰⠋⠀⠀⢀⣴⣾⣿⣷⣄⠀⠀⣀⣠⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⠟⠁⠈⠙⠻⣿⡄⠸⡄⢀⣼⣿⣿⣿⣿⣿⣿⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⡿⢠⣾⣿⣶⡀⢙⣳⣄⢁⣾⣿⣿⣿⣿⣿⡿⠟⠛⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⢱⡸⠿⠿⠋⠀⢠⠂⠉⠛⣿⣿⣿⣿⣿⠋⠀⠀⠀⣾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠉⠓⠒⣋⡉⣿⣧⠀⠀⠀⠉⠻⢿⣧⡀⠀⠀⠀⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣼⣿⣹⣟⣿⡟⠀⠀⠀⠀⠀⠀⠉⠻⢷⣤⣾⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢈⣉⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⡿⢿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⠟⠉⠀⠀⠀⠀⠉⠻⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣶⣤⣤⣤⣤⣶⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢿⣿⣿⠿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣸⣿⣿⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⠿⢿⣿⣿⡿⠿⠿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⣤⣴⠞⠋⣡⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⠝⠷⣄⠀⠀⣻⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠶⣶⠖⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣯⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣴⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⡿⠻⠿⣿⠻⣿⣉⢻⣿⣍⣉⣻⣟⠿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠤⡀⠀⠀⠀⣠⣴⣻⣿⣿⣿⣿⣿⣿⣿⠟⣿⣏⡟⣤⣾⣿⡟⢿⣿⣻⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⢎⡙⣲⣿⣾⣿⣿⣿⠿⣿⣿⣿⣯⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠳⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣴⣟⣱⡿⠿⠛⣉⣡⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⢿⣿⣿⣿⣿⣿⢿⡟⣿⣿⣿⣿⣧⡀⠳⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢫⣴⡿⠛⣳⣾⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⢹⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠟⠀⢿⣿⣿⣿⣿⣏⠁⡈⠉⠿⢿⣿⣷⡠⡀⠳⡄⠀⠀ ⠀⠀⠀⠀⠈⠁⣠⣿⡟⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⠃⣿⣿⣿⣿⣿⣿⠈⣿⣿⣿⢸⣿⣿⢹⠉⣿⣿⣿⣿⡻⣿⣿⣿⣷⡌⢆⡈⣿⣿⣿⣿⣿⣧⠉⢷⡀⡈⠛⢿⣷⡠⠀⠘⡄⠀ ⠀⠀⠀⠀⠀⣼⣿⣟⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⢿⣿⠀⡿⣿⣿⠀⢿⣿⠸⡄⠘⣟⣿⣿⣇⠈⠘⢿⣿⣧⣴⣷⡝⣿⡿⢿⣻⣿⣷⡘⢿⣮⣼⢀⠙⢷⣄⡀⢹⠀ ⢲⣶⣦⣤⣾⣷⣻⣽⣿⣿⣿⣿⣿⣿⣿⢿⠛⣿⣿⣶⣿⣿⣿⠩⣤⣿⡆⠷⢿⣿⠦⢼⣿⠛⠉⠉⢙⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⠇⠘⣧⠐⢷⡀⠿⠿⣤⣽⣿⣿⡀⠀⠉⠙⠲⣤ ⠓⠉⢛⣷⣤⡌⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢰⣿⣟⣍⡽⣿⣿⣷⠀⣿⡇⠀⢘⣣⣠⣴⣿⣶⣾⣿⣿⣿⡿⠿⢿⡟⠋⠉⣿⣿⣿⠀⡀⣹⡆⠈⠱⠡⠀⠀⠈⣹⠻⣿⠷⠶⠶⠶⠶ ⠀⢸⣼⡿⠿⠃⡟⣿⣿⣿⣿⣿⣿⣿⣿⢳⠈⣿⣿⣿⠁⢹⣿⣯⣴⣿⣷⣿⣿⣿⠿⠛⠛⠋⠉⠉⢁⣿⠀⢠⡬⠛⠀⠀⡟⠛⢳⣷⣶⡏⣿⡀⠀⠀⠃⠐⡰⡀⠂⠨⢁⠤⠤⠀⠀ ⠀⠈⣿⡇⡆⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⣩⣽⣿⣿⣿⠿⠿⠛⠋⠉⠉⠈⠻⣿⠀⠀⣴⡆⠀⢰⡿⠃⢚⡿⠁⠀⠀⠀⢠⣤⣤⡿⣿⡇⠸⣇⠀⠀⠀⠀⢱⣿⡀⠘⢀⠀⠅⣘⣷ ⠀⢸⢹⣿⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⢻⣿⡇⠀⢠⡀⠀⢰⡾⠇⠀⠀⠀⠙⠀⠀⣿⡇⠀⠸⠏⠀⢀⣀⡀⠀⠀⢀⣾⣿⠃⠀⠸⣧⠀⣻⡄⠀⠀⢠⠀⢻⣿⡄⠙⢿⣞⠛⢉ ⠀⠸⠸⣿⡀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠘⠿⠃⠀⠈⠁⠀⣀⣴⡇⠀⠐⣦⠀⠀⠀⣿⡇⠀⣐⣀⣠⣾⣿⣷⣶⣿⣿⣿⣿⡀⠀⣾⣿⠀⢹⣷⠀⠀⠀⠀⠫⣿⣷⠀⠀⢹⣷⡈ ⠀⠀⠀⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⡏⠉⠀⠀⣤⡤⠀⠀⠀⠀⠋⠉⣀⣀⣠⣿⣷⣤⣶⣿⣿⣿⡿⠿⠿⠿⠟⠛⠛⠛⠋⢹⣿⡇⠀⣿⣧⠀⡌⣿⣧⠀⠀⠀⠂⠘⣿⣧⠀⠀⣿⣿ ⠀⠀⠀⠘⣿⡄⣿⢹⣿⣿⣿⣿⣿⣷⡖⠀⢀⣿⣧⣤⣤⣶⣶⣶⠿⠟⠛⠛⠛⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⣿⡇⣼⡿⢿⠀⠇⢸⣿⣆⠀⠀⠀⠀⠹⣿⡆⠀⢸⣿ ⠀⠀⠀⠀⠘⢿⣿⡿⣿⣿⡿⣿⠿⢿⣿⣿⣿⡉⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⣰⡟⢰⢿⣿⣷⠃⣸⣆⣠⢸⣿⣿⡆⠃⠀⠈⡄⠹⣿⡄⠈⣿ ⠀⠀⠀⠀⠀⣰⠛⣿⣿⣿⣿⣿⣆⣺⣿⣿⣇⠙⢢⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣄⣀⠀⠀⠸⠀⠀⠀⠀⠀⢀⣿⣷⠟⣾⣯⡏⠀⠘⢩⣿⢈⣿⣿⣿⣿⣦⠀⠀⠀⠹⣧⡀⣿ ⠀⠀⠀⣀⡾⠃⠐⣷⣿⣿⣧⠈⢹⣿⡄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢲⣎⣩⣤⣴⣶⣿⣿⣿⣷⣶⠃⠀⠀⣀⣠⡾⠋⠁⢠⣿⡞⢠⣦⣤⣿⢘⢼⣿⣿⣿⣟⢿⠀⠀⠀⠀⠘⢿⣿ ⣤⡤⠚⠋⡴⠀⣼⡟⢿⣿⣿⣦⣤⣿⣧⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠿⠛⠉⠛⣿⡆⠀⣀⡨⠕⠃⠀⠀⣼⡿⢠⣿⡏⠀⢹⢸⣿⣿⣿⣿⣿⣼⡄⠀⠀⠀⠀⠈⢿ ⠉⠀⠀⢰⡇⣴⡿⠁⢸⣿⣸⣿⢹⣿⣿⣿⣯⣿⣦⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⡿⠁⠀⣠⠶⠃⣿⡇⠈⠉⠀⠀⠀⠀⢸⣷⣣⣾⣿⣿⣶⣿⣾⣿⣿⣽⡏⣿⣿⣿⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⣾⢸⣿⠁⠀⠀⣿⡏⡇⠘⣿⣿⣿⣿⣿⣏⠙⠲⠤⠀⠀⠀⠀⠈⣿⣿⣡⠔⠋⠀⠀⣸⡿⠀⠀⠀⠀⠀⠀⠀⣼⠉⠉⠉⠉⢹⣿⢋⡿⢻⣿⣿⣷⣼⣿⣿⣧⡀⠀⠀⠀⠀ ⠀⠀⠀⢿⡟⣿⠀⠀⠀⠸⣽⠳⠀⣿⣿⣿⣿⡿⣿⣷⡀⠘⢀⣤⡤⠴⠒⠚⣉⡤⠐⠀⢀⣰⢟⢡⠁⠀⠀⠀⠀⣠⣾⣿⡦⣤⠀⣰⣿⣾⣼⣷⡞⢿⡟⠛⠛⠛⢹⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠘⣇⣇⢆⠀⠀⠀⢻⣧⠀⢿⣿⡟⣿⣆⣸⣿⣿⣗⠋⠀⠀⢀⣶⣾⣋⣀⣤⠴⠿⠵⢄⡠⠀⠀⢀⣠⣾⣿⡟⡿⠀⣿⠀⣿⣿⣿⣿⣿⣿⡀⠹⡀⠉⣆⠰⣿⣿⠆⠀⠀⠀ ⠀⠀⠀⠀⠹⣾⣬⠧⢤⣀⣀⠙⢧⣘⣿⡟⠃⠀⠀⠀⠀⠀⠘⠛⠛⠛⠓⠲⠤⠤⠤⢄⣀⣀⣀⣋⡤⣤⣿⣿⣿⠏⠁⢧⠀⣿⢀⣽⣿⣿⣿⣿⣿⣿⣄⠀⠀⠙⢳⣿⠏⠀⠀⠀⠀ ⠀⠀⣠⠖⠋⠁⠀⠀⠀⢀⣭⢉⣀⣩⡿⠷⠛⠀⠀⠀⠀⠀⠀⠀⠀⠒⠲⢤⣀⣀⣀⠀⠀⠀⣀⣠⣤⣿⣿⣿⠋⠀⠀⠸⠀⣿⠀⠉⣿⣿⠿⣿⣿⣿⣿⣷⡂⠀⠀⢹⣦⡀⡇⠀⠀ ⣠⠾⠁⠀⠀⠀⣀⡤⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⣀⠀⣿⡆⠀⢸⣿⠀⠹⣿⡻⣿⣿⣿⡀⠃⠀⢛⢿⣇⠀⠀ ⠉⢀⡴⠋⣱⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣶⡶⣄⡀⠀⠉⠉⠛⣫⠍⠁⠀⠀⠀⣰⠃⠀⢻⣿⣦⠀⠘⢦⡀⠈⠳⣽⣿⡿⢧⣷⠀⢸⠀⠻⠄⠀ ⠀⠉⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠜⠛⣻⡿⣙⡲⠿⠿⣭⣙⣉⠁⠀⠀⠀⠀⡼⠁⠀⠀⠀⠙⠿⣿⡶⣾⣷⣦⣤⣸⣿⣿⣿⣻⢆⣼⣤⣀⢀⡄ ⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢁⣈⣩⡽⠟⢉⣭⣿⣶⣦⣤⣉⡛⢦⣄⡀⠚⠁⠀⠀⠀⠀⠀⠀⠈⠙⠲⣼⣿⠛⠮⣽⣿⣧⢀⣽⣿⡿⠿⢿⣄ ⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣠⣤⣴⣶⣾⣿⢧⠤⠴⠾⠛⠛⠛⠛⠛⠛⠛⠛⠿⠿⠿⣿⡶⠶⠶⣶⣶⡦⠤⣤⣤⢤⡝⠙⣶⣶⡏⠙⠛⠃⠀⠀⠀⠀⠀⠠ ⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣅⣀⣤⠴⠟⢛⣩⠖⠋⠁⡀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠤⣉⠙⠉⢻⠭⡟⠻⣏⢈⠛⢦⣄⡀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣯⣝⣿⣯⣿⣻⡿⣷⣿⣴⣿⣿⣷⠾⣷⡿⣿⣿⣾⣧⠾⣧⣆⣨⠄⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠋⠁⡿⠀⠀⢸⡄⢀⡾⠋⢹⠁⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⢀⣀⣀⡀⣼⠃⠀⠀⣧⠀⠀⠀⣿⣿⡆⠀⣾⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠈⠻⠖⠛⠋⠉⠁⠀⠀⢉⡇⠀⠀⢸⡟⢄⢀⣀⣿⣿⣧⢺⡟⠃⠸⣿⡟⠒⠤⢤⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠘⠛⠋⠉⢉⡉⠁⠀⢻⡅⠀⢠⡋⣷⠀⠀⠈⢳⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⣴⣿⣷⣥⣿⡌⣷⠀⣏⠉⠙⣆⠀⠀⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣠⡾⠀⠀⠀⠀⠀⠀⣼⢷⣿⣶⣿⣛⣻⡟⠀⢿⣄⠀⠙⣆⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⢠⠞⣩⡟⠀⠀⠀⠀⠀⢀⡏⠉⠉⠛⠿⢦⣉⣻⡀⠀⠙⢷⣄⠸⡆⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⢀⣯⣴⣿⠄⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠉⣿⣿⣿⡀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣀⡀⠹⡄⢀⡜⠋⠁⣿⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢻⡙⠀⠀⠀⢠⡷⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢤⣤⣀⡈⠉⠒⢧⡜⠀⠀⣠⡿⠀⠀⡀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠈⢻⠐⠒⢲⡛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⡶⠾⠁⢀⡾⠋⠀⠀⠀⣷⡀⠀⠀⠀⠀⠀⠙⢶⣦⣤⣠⣤⠀⠀⣴⣿⣿⠀⢸⡇⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢀⣾⠀⠀⠀⠀⠀⠘⢷⣤⢤⣤⠤⠶⠛⠋⠀⠀⠀⠀⠙⠛⢿⣿⠀⠀⠈⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡧⠞⠛⠛⠛⠛⠓⠶⢤⣤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⡆⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢁⣠⠤⠖⢒⣦⣤⣤⣀⠀⠁⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣤⡀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣠⡾⢟⢁⣤⠞⠋⠁⠈⠉⠙⡿⣶⣄⠀⠙⢆⠀⠀⠀⠀⠀⠀⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠑⡝⢾⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣏⡾⠋⣀⣾⠟⠁⠀⠀⠀⠀⢀⣼⡇⠀⠙⢷⣄⠀⠱⣄⠀⠀⠀⠀⠘⣟⢿⡦⣄⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⣴⣿⣿⣿⡿⣿⠹⢧⣀⣀⣀⣤⠴⢿⣿⣇⡀⠀⠈⠻⣷⡀⠘⡆⠀⠀⠀⠀⠘⠻⢧⣁⡙⠓⠤⣄⣀⣀⠴⠋⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢿⣿⣿⡟⣰⠏⡶⠀⠀⠉⢀⣀⣠⠼⠛⠉⠁⠀⠀⠀⠹⣿⡀⠁⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⣀⠀⢸⠏⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⣼⠛⣟⣠⡟⠀⣿⣀⡴⠚⠋⠁⠀⠀⠀⣠⣤⣴⣲⣶⣶⡿⠿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⣄⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣧⣰⡇⣠⡟⠉⠀⣨⣿⠏⠀⠀⠀⠀⢀⣶⢟⣫⣸⠾⠛⠉⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡶⢿⣏⣿⣿⣿⠀⢠⡾⠋⣽⠀⠀⠀⢀⣾⠻⠤⣼⠟⠁⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣤⡾⠋⠀⣸⠿⣿⣿⣧⣴⠏⠀⠀⣿⠀⠀⣰⠟⠁⣸⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡾⠃⠀⠀⠀⡇⢠⡏⢀⡿⠁⠀⠀⠀⠙⡄⢠⠏⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⣿⣥⣀⡀⠀⠀⣷⣞⣀⡞⠁⠀⠀⠀⠀⠀⢧⡟⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣶⣶⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠈⢁⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀ ⠻⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀ ⠀⠈⠻⢿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠉⠙⢻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⢀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠒⠲⠲⠖⢶⣿⣿⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣷⡈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣤⣤⣴⣾⣿⣿⡿⠛⠋⡿⡻⢿⣿⣷⣦⣄⣀⣀⣀⣀⣀⣀⣤⣴⣚⣋⣁⡀⠀⠀⢀⡠⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣤⣀⣤⠶⠿⠟⠛⠛⠻⠿⠿⠿⠶⠶⠶⠶⠛⠁⠈⡙⠓⢾⣧⠤⣯⣿⣿⠿⢟⠛⠛⠛⠉⠁⠀⢀⣀⡀⠀⠀⠉⠓⢶⠋⣀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣾⣿⣶⡦⠀⠀⠀⠀⠀⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⠶⠞⠛⣻⠿⣿⣿⣿⣭⡁⠀⠀⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠛⠉⠁⠀⠀⣀⣤⣾⣯⡿⢟⣿⣿⣶⣦⡀⠀⠀⠀⠀⠈⢦⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⢠⠤⠀⠀⠀⣨⣏⣽⡿⢳⣿⠟⠉⠀⠀⠈⢿⣦⡀⠀⠀⠀⠈⣷⣯⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣱⠉⠀⠀⠀⠀⠀⢿⣿⣿⣧⣾⠁⠀⠀⠀⣴⣶⠀⢹⣷⣄⠀⣠⣿⡿⢋⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣄⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⣾⢣⡏⢀⠀⠀⠀⠀⢠⣾⣿⣿⡿⠃⠀⠀⠀⣸⡟⠁⠀⣿⣿⡿⠷⣿⠋⠀⠘⠋⣨⣿⣧⣶⣀⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠙⣆⠀⠀⠀⢸⠀⠀⠀⠀⣸⡏⣼⠁⠘⠄⠀⠀⠀⣨⣿⣿⣿⠇⠀⠀⠀⣰⡟⡀⣰⣼⣿⣿⡇⠀⣿⠀⠀⠀⢸⠛⢹⣿⡿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⢹⡀⠀⠀⠸⠀⠀⠀⢠⣿⣿⣿⢠⡀⠀⠀⠀⠀⣿⣿⣿⡷⠄⠀⠀⢠⣿⣷⣿⣿⣿⣿⣾⡇⢰⡍⠀⠀⠀⠈⠀⣾⡟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢢⡀⠀⠘⣿⡄⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⢸⡇⢿⠸⢸⠷⣿⣀⡇⢾⣿⣿⣿⠃⠀⠀⠀⣼⣿⣿⣿⣿⣿⠉⣿⢷⠸⣇⠀⣀⣀⣀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠘⢷⡄⠀⣄⣿⡆⠀⡇⠀⠀⢀⣿⠀⢸⡄⢸⠀⢸⠙⡿⢾⣿⣿⣏⠀⠀⠀⢰⣿⣿⣿⣽⣷⣿⣿⡟⢸⡄⣿⠀⠉⠉⢹⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡀⠀⠻⣦⡈⢻⣄⠸⡿⢷⣸⡇⠀⢀⣾⠛⡆⡼⢷⣸⣇⢀⠀⠀⣤⣧⣿⣿⣷⡇⠀⣼⣿⡙⣿⠛⠛⣿⣿⡇⢸⡇⣿⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣦⠀⠈⠳⣄⢹⡶⣷⠀⢻⣧⣶⣿⠋⡄⣻⡇⣬⣿⣿⣿⣇⡀⢿⣿⣆⠸⢿⣿⣾⣿⡟⣧⠀⠀⠀⢿⣿⣿⡾⠀⣿⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⣸⣿⡇⠘⠃⠘⣈⣿⣿⣿⣟⣿⣷⣿⣿⡟⠻⣿⡾⣾⣿⢻⡇⢸⡏⠻⣿⣿⣼⠇⠀⢀⣴⣿⣿⡇⠀⣿⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠉⠀⠁⢀⡴⠋⠉⠉⠉⠛⠛⠛⠻⠿⣿⣄⠀⠘⢿⣾⣿⣀⢻⣌⣷⣀⣿⣿⣿⣀⣠⣾⣿⣿⣿⡇⢠⣿⠀⠀⠀⠀⠈⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡆⠀⣠⠋⠀⠀⠀⠀⠀⠀⣀⡤⣴⣾⣿⠋⠛⠳⠾⣿⣿⡿⠞⠛⠉⠁⠀⠈⠉⠛⠻⣿⣿⣿⣿⡇⣾⡇⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⢠⡟⠀⠀⠀⠀⠀⠀⢸⡏⣸⢫⣾⡏⢧⡀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⡿⠿⠷⣤⣄⣀⠀⠀⢨⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠈⠛⢳⢿⠁⡇⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣦⣄⠀⠉⠛⢷⣆⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⢷⢀⠀⠀⠀⠀⠀⠀⠀⡏⠸⣦⡇⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣄⠀⠀⠙⣯⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠘⣾⡇⠀⠀⠀⠀⠀⠀⢳⠀⠈⠓⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⡇⠀⢀⣿⣿⣤⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⣿⣷⢀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠸⡧⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣀⣤⣀⣀⣀⣀⣀⣷⡾⢾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⢸⡎⠙⢆⠀⠀⠀⣸⠉⠁⠀⣶⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⣡⣿⣯⠉⠁⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡄⠀⠈⣧⠀⠀⠀⠀⠀⡇⠀⠀⠀⣏⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠙⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡇⠀⠀⠘⣇⠀⠀⠀⣸⠇⠀⠀⠀⣿⠀⠀⠀⠀⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠀⠀⠀⢸⡇⠀⠀⠿⡀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣷⠀⠀⠀⣧⡀⠀⠀⠀⠀⠀⠀⠀⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⢠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣦⣀⣼⣿⡇⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣟⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣷⢀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣺⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⣤⠥⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡟⣇⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⣀⣠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠉⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⢟⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢻⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠸⣟⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣞⡽⡵⠚⠉⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠁⠀⠀⠀⠀⠈⠳⣟⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⣀⣐⣦⣀⣀⣀⣀⣀⣀⣶⠟⠀⠀⠀⠀⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠈⠘⣿⣲⣶⣶⡶⠶⠶⠦⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⠔⠚⠛⠉⠁⠀⠀⠀⠈⠉⠙⢻⣿⡁⠀⠀⠀⠀⠀⠘⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢦⡜⣿⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀ ⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡽⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠜⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⢀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣾⠛⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣹⣧⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣦⡀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠟⠉⠙⢢⡹⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⡠⠞⠉⠉⠻⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠙⢦⡉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣾⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠔⣫⠗⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠈⠦⣌⣳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣸⣿⣷⣶⣿⣀⡢⠤⣄⠀⠀⠀⠀⠀⢀⣠⠶⠾⠋⠁⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠃⣀⣀⡀⠀⠀⢀⣀⣤⣾⣿⣿⣯⣤⣽⣿⣿⣶⣤⣤⣤⣤⣤⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠿⠿⠛⢉⣉⠹⠿⢿⠿⡿⢛⡛⠋⠉⠀⢀⡈⡉⢉⡙⠛⠻⢿⣦⣄⠉⠉⡛⠛⠷⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

(‿|‿)♀️

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⢠⣤⣶⡒⠀⠀⠀⠀⠀⣠⣶⠋⠛⠁⠀⢀⡴⠛⠁⢀⣤⣶⠶⠒⠓⣻⠿⣿⣿⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⢀⣠⣴⡟⠋⠁⠀⠀⠀⠀⣀⣴⣿⡟⠀⠀⠀⠀⣠⠋⠀⢠⣴⠿⠋⠀⠀⣠⣾⡽⣣⢟⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⠧⡀⠀⠀⠀⠀⣠⡦⠟⡟⡟⠀⠀⠀⠀⣸⠃⠀⣴⠟⠋⠀⢀⣤⣾⣿⢋⣼⠋⣽⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠻⣷⣽⣦⡤⠾⠋⠁⠀⣰⢹⡇⠀⠀⠀⢸⠇⠀⣾⠃⢀⣠⣾⢟⣿⡟⣡⣿⡇⣰⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠘⣿⡇⠀⠀⠀⠀⠀⡟⣾⠀⠠⠀⢠⡟⢀⡾⣡⢶⣯⢿⣿⠟⢻⡿⢋⡟⣰⡿⠁⠀⠀⠀⠀⠀⠀⡔ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⢠⢁⣿⠀⢀⠀⣾⣷⣿⢮⣿⣽⠛⠛⢁⡴⠏⢀⣿⣶⣿⠇⠀⠀⠀⠀⠀⠀⣰⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠈⢻⣆⠀⠀⠀⢸⢸⣿⠀⢸⠀⣿⡏⠙⠻⠿⡟⣷⣴⠛⠀⣠⣾⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⡿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⢠⣻⡀⠀⠀⣸⣿⣿⠀⢸⡀⢿⣿⣄⣠⡴⠛⠉⣁⠴⣿⣿⣟⣃⡿⠁⠀⠀⠀⠀⠀⠀⣸⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠈⢿⣷⠀⠀⡇⡟⣿⠀⢸⠇⢸⡇⠙⠋⠀⠀⠀⠀⠀⡟⠩⣿⣿⠀⠀⠀⠀⠀⠀⢀⢴⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠈⢿⣇⢠⣷⣧⣿⡆⢠⠀⢸⣷⡄⠀⠀⠀⠀⢀⠚⠇⠀⢻⠋⠀⠀⠀⠀⠀⠀⢈⣾⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⢻⣷⣿⣿⣿⡇⢸⡀⠘⣧⡑⠄⠀⠙⢿⡛⠀⠨⣯⡿⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠈⠁⠙⠿⣿⠁⠸⣧⠀⣿⡿⣦⣀⠀⠀⠁⣠⣴⠞⠁⠀⠀⠀⠀⠀⠀⣸⠟⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⠤⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⢠⣿⣦⣼⡝⠈⠻⣿⣿⣿⠟⢱⠇⠀⠀⠀⠀⠀⠀⣼⣿⠈⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⡀⠀⠀⠀⠀⣠⡾⠀⣠⣿⡿⣿⣿⣷⠴⠟⠛⠛⠋⠀⡿⠀⠀⠀⠀⠀⢀⡾⠁⡿⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡄⢀⣴⣠⣶⣋⣠⠾⠛⣉⡀⠀⠀⠁⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠸⡁⣸⡇⠀⢹⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠤⠤⠒⠒⠒⠚⠛⢛⠛⠉⠉⠑⠒⠚⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⣱⣿⡇⠀⢸⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⠴⠒⠋⠁⠀⠀⠀⠀⢀⣠⠖⠂⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⡇⠀⢻⣧⠀⠀ ⠀⠀⠀⣀⣤⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣽⡀⠀⠀⣠⢠⣼⣿⣿⣿⣿⡇⠀⢸⢸⠀⠀ ⠀⣴⡿⣿⡥⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⢸⠃⠀⢰⣿⣿⣿⡿⢹⡿⢸⡇⠀⢸⡼⡄⠀ ⠀⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠐⣼⣿⣿⡿⠀⣸⡆⢸⡇⠀⢸⠀⢻⡀ ⠀⡿⠀⠀⠀⠀⠀⠀⠐⠂⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⣼⣿⣿⣿⠇⢀⣿⠇⢸⡇⠀⢸⡄⠈⠇ ⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⢀⣾⣿⣿⣿⣿⠀⢸⣿⠀⣼⣇⠀⠘⡇⠀⠀ ⢰⢰⡄⠀⠀⠀⠀⠀⠀⠀⠀⢘⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠋⠀⣴⣿⣿⣿⣿⣿⣿⠀⢸⣿⠀⣿⡿⠀⠀⡇⠀⠀ ⠈⣏⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣁⣴⣿⣿⣿⣿⡏⣿⣿⣿⠀⢸⡏⢀⡟⣤⠀⠀⣿⠀⠀ ⠀⠙⢾⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠾⢿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⠀⢸⡇⣼⠇⢸⠀⠀⣿⠀⠀ ⠀⠀⠈⠻⢦⣀⠀⠀⠀⢀⠀⠀⣀⣤⣿⡿⠛⠷⠦⣄⣀⣀⣀⣀⣠⣤⣶⠟⠋⠉⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⡇⣼⣿⣿⠀⢸⣇⡿⠀⢺⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠛⠒⠶⣦⣴⡾⢻⣿⠋⠀⠀⠀⠀⠘⢻⣬⡉⠐⠂⠛⡶⣤⡀⠀⠀⠈⣹⣿⣿⣿⣿⣿⡟⣿⡇⣿⣿⣿⡆⢸⢻⠃⠀⢹⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡿⠀⣸⡅⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠶⠾⠷⠧⣄⣀⠀⠀⢃⣿⣿⣿⣇⢹⣿⣿⠁⣿⡟⠏⠁⡄⡘⠀⣶⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢳⡀⢹⡹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⢤⣌⢿⣿⣿⢸⣿⣿⢸⣿⡇⢀⡀⢧⡇⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⡿⣿⣿⣿⣿⢸⣿⠀⢸⡇⢸⡇⠀⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡜⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡇⢰⣿⣿⡸⠀⠀⡷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⢰⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⢡⡀⠀⣿⣿⠿⣿⣿⠃⠀⠁⣿⠃⠀⠀⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⡀⠀⠀⠀⠘⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣛⢿⣿⣽⣿⣿⣿⣷⣤⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⣧⠀⠀⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀⣤⣀⣈⣿⣿⡧⢴⣿⣿⣿⣿⠿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣇⢹⣿⣿⡟⢀⣨⣿⠙⣷⣼⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣄⣿⣿⣿⣿⣿⣿⣿⡇⠀⢿⡻⣧⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡧⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⣿⠿⢫⡟⠉⠠⢀⠀⢀⣘⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣷⣿⣿⡿⢯⣬⣿⣾⣷⣿⣿⠏⢻⣿⣿⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣟⣿⣿⠼⣿⣿⣿⣿⣿⣭⣿⣿⣿⠿⠿⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣯⡅⠼⠿⣿⣿⡿⠿⠟⠓⠈⣹⣆⢀⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣯⣾⣿⢥⡿⢳⣶⡻⠿⠄⣈⣶⠖⠋⠹⣿⣿⣿⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣇⣼⣧⢿⡟⢩⣾⣿⣟⣁⠀⠉⢰⣿⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠉⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣷⠊⣟⠋⠹⠷⢋⠗⠉⠉⠉⠉⠙⢷⣦⣿⣿⣉⣷⣛⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⣾⢻⣾⣧⡤⣤⣀⡈⠀⠀⣀⣤⠀⠀⣸⣿⣉⣻⠋⠿⢻⡇⠀⠀⠀

⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣷⣶⣶⣾⣥⣤⣤⣈⠙⡲⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠄⠀⠀⠀⠀⣀⣤⣤⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣷⡉⠻⣿⣷⣶⣶⣍⡉⠑⠢⣀⠀⠀ ⠚⠁⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⣻⣿⣿⣶⣼⣿⣿⣿⣿⣿⣶⣄⠈⠳⣄ ⣤⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠈ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠉⠙⠯⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣿⣿⣿⣿⣿⣿⣧⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢋⣀⣄⣀⣤⣤⠀⠀⠀⠀⢨⣝⡛⠻⠿⢿⣿⣿⣿⡏⠁⠀⣹⣿⣿⣿⣿⣿⣿⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢉⣼⡿⠟⠋⠉⠉⠈⠁⠀⢆⠀⠀⠀⠈⠛⠶⢄⡀⠉⠉⠻⡇⢀⣾⣿⣿⣿⣿⣿⣿⡿⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠫⠔⠋⠁⣀⣀⡀⠀⠀⠀⠀⠀⠈⣢⡀⠀⠀⠀⣀⡀⠈⠑⠒⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠈⠱⡄⠀⠀⣀⣀⣈⡁⡀⠀⠏⠀⣀⣀⠀⠀⠀⠃⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠀⠀⠀⠀⢀⣠⣤⣴⣾⣧⣴⡃⠉⠉⠍⠉⠙⠛⠃⣴⣿⠟⠛⢻⣿⢾⣧⣔⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⢐⣪⣶⡿⠟⠛⢋⣟⠉⠙⠀⠀⠀⠀⠀⠀⣤⡝⠚⠿⠶⠿⢥⣤⠾⠋⢹⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⡄⠀⣲⡿⠛⠙⣳⣶⣞⡋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⠗⠦⠤⣶⣤⣀⡈⠀⠀⠀⢿⣿⣿⡟⢻⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡘⠛⠛⣲⠿⠇⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿ ⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿ ⠀⠀⣉⢿⣿⣿⣿⣿⡿⠻⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣊⣁⣈⣳⡄⠀⠀⠀⠀⠀⠀⠀⠀⡏⠙⠿⣿⣿⣿⣿ ⠀⠀⠀⠈⢿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⣇⣀⠀⠈⠻⣿⣿ ⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⢻⠃⠙⠛⢿⠻⣿⡇⠀⠀⠀⠀⠀⠀⢰⠃⠉⠉⠉⠉⠙⢿ ⠀⠀⠀⠀⠀⠈⣿⣁⣘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⢠⣿⣟⡏⡄⠀⠀⠀⠃⠹⣷⠀⠀⠀⠀⠀⢀⡟⠲⠦⠤⠤⠤⠤⣀ ⠀⠀⠀⠀⠀⠀⠸⣿⡁⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠸⡙⠈⠓⠙⠄⠀⠀⠀⠀⡙⠀⠀⠀⠀⢈⡟⠀⠀⠀⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⡀⠀⠘⢇⡀⢏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠙⢦⡀⡀⠀⠀⠀⢀⡴⠁⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⡄⢄⠀⠉⠒⠮⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠱⡈⠑⢦⠀⡏⠀⠀⠂⢀⡴⠁⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡀⠸⣏⠈⠳⣄⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣄⣀⠀⠀⢣⠀⠀⢛⡇⠀⢀⡴⠋⣠⠊⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣤⡏⣇⠀⢻⣆⠀⠘⣦⡀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡈⠉⠑⡚⢲⠒⢶⡖⠒⠋⠀⠊⠁⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⣇⢸⠀⠈⠻⡇⠀⠈⠻⢄⠀⠀⠈⢿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣷⣄⣀⣘⠃⠀⠀⠿⣿⣿⣷⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠁⢸⠘⡆⠰⡀⢹⠀⠀⠀⠀⠳⠤⠤⢄⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣶⢐⣿⣿⣿⣷⣖⠉⢙⡀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠟⣹⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⣄⣠⣤⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠉⠁⠉⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠁⠀⠀⠀⠀⣼⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠁⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠋⣀⣴⠟⠀⠀⠀⠀⣠⡾⡇⠀⠀⠀⢇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢛⣠⣿⠟⡗⠀⠀⠀⣠⣾⠿⠟⠀⠀⠀⠀⢸⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡟⠯⠀⢠⠃⠀⠀⠙⠉⠉⠉⠛⠓⠒⣤⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⡄⠀⠀⠀⠀⠀⠀⢠⣷⡈⠇⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡼⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⢸⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀⠀⢠⣾⡿⣧⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⢠⠿⠨⠿⠇⠠⠚⠁⠀⠀⢀⣀⢀⣄⣤⣶⣾⠍⠁⠀⠀⡸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⢸⣿⠀⢹⣧⠀⠀⡀⠀⢳⡀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⡟⠉⠁⠀⠀⠀⢠⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠈⡏⠀⡀⢻⣆⠀⠛⢦⡀⠠⠀⠀⠀⠀⣼⠀⠀⠀⠀⣀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣤⠆⠀⠀⠀⢠⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠀⣿⡇⢨⡇⠈⢿⣆⠀⠀⠙⢦⣀⠀⠀⠀⡟⠀⠀⠀⠀⣿⠿⣟⣛⣛⣉⣁⣀⡀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⡇⠀⢹⣿⣏⠓⠶⠤⠬⠽⠶⠾⠟⠶⠖⢚⢻⣿⡦⠞⠛⠛⢯⣁⠀⠀⠀⠀⣀⡴⠛⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⡇⠀⠈⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠋⠀⠀⠀⠀⠀⢹⣦⣤⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢸⡇⠀⠧⠀⣾⠄⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢟⣀⣿⣇⠀⠐⡹⢾⣶⠿⣄⣀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⢸⡆⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠖⠒⠲⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣆⢀⣵⡿⠋⠑⠲⠯⣍⠓⠲⠶⠶⠖⠊⠁⠀⠀⢸⡇⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⡿⠁⠀⠀⠀⠀⠀⠙⠲⣤⡀⠀⠀⠀⠀⠀⢀⡴⠋⠀⢸⣿⣷⡿⠋⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⢀⡴⠋⡶⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡀⣿⠁⠀⠀⣠⠖⠛⠋⠉⠉⠉⠙⠓⢒⣒⣒⣒⣛⣀⣠⣤⣤⣽⣿⡁⠀⠀⠀⠀⠐⠢⣄⠀⢸⡆⠀⠀⣤⠖⠋⠀⢀⡇⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣇⠀⣠⣾⡷⠖⠚⠉⠉⠉⠛⠛⠿⠿⠿⢿⡿⠛⠉⠁⠀⠀⠀⠀⠉⠉⠒⠶⢤⣀⡐⠪⢽⣾⣿⣶⣿⣷⠀⠀⠀⢸⡇⠀⠀⠀⢸⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡾⠁⠹⡟⢋⡞⠁⠀⠀⠀⢀⣀⣀⣀⣤⣶⣶⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⣶⣦⣍⣙⠻⠿⢤⣀⠀⢸⠁⠀⠀⠀⠈⠉⠉⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡞⠁⠀⠀⣹⡾⠁⠀⠀⣠⡴⠟⢛⣿⣟⣡⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⡿⣿⡿⢶⣤⣍⡙⠛⠲⣤⣀⠀⠀⠀⠀⠀⢸⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣤⣶⣿⣿⠛⠁⠀⠀⠘⠁⣤⠾⣿⣟⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣄⠀⠙⠛⠳⢦⣄⠈⠳⡄⠀⠀⢠⡏⢸⣷⣄⠀⠀⠀⠀⠀⠀ ⠀⠘⠋⣿⣿⡟⠀⠀⠀⢠⢠⠞⠁⠀⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡋⣿⣿⣝⢦⡀⠀⠀⠈⠑⢦⣳⡀⢀⣼⣧⡞⠁⠈⢷⡀⠀⠀⠀⠀ ⠀⠀⣼⠟⢻⠁⠀⠀⠀⣰⠏⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⢻⣿⣆⢹⣷⣄⠀⠀⠀⠁⣷⠿⢿⠏⠀⠀⠀⣸⣧⠀⠀⠀⠀ ⢀⡜⠁⠀⠀⠀⠀⠀⢠⡇⠰⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡄⢻⣏⠛⢦⣄⠀⠹⡆⡏⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀ ⠈⠀⠀⠀⠀⠀⠀⢀⡏⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠻⡄⠙⢷⣄⢹⠀⠀⣿⠃⠀⢀⣴⣿⣟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢟⢦⡀⠻⡞⠀⠀⣿⡶⠶⠾⣻⡟⠛⢷⡀⠀⠀⠀ ⠀⠀⠀⠀⣀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡽⣄⣿⠀⠀⡟⢳⠀⠀⠀⠱⡄⠀⢳⡀⠀⠀ ⠀⢀⡠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠘⡆⠀⠁⢸⡇⠀⠀⠀⠻⡀⠀⢳⡀⠀ ⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡻⣄⠀⠈⣷⠀⠀⠀⠀⠳⠀⠀⢣⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡹⣆⠀⢻⡆⠀⠀⠀⠀⠀⠀⠈⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠹⡆⢸⡇⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣼⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠐⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⢿⡆⠀⠀⠀⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⢿⡂⣠⣶⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⢯⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣼⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠉⠀⠀⠀⠀⠀⠀⢀⡠⠖⠃⠀⠀⠀⣀⡤⠤⠷⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠻⠔⠚⣻⡿⠓⠚⠻⠦⢤⣄⡀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⣀⣀⣀⣀⣤⣴⣋⠁⠀⠀⠀⠀⠀⠀⠀⠈⠓⣄⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⢀⡴⠋⠁⢀⣠⡤⠴⠿⠷⠯⣙⡿⣷⣦⣤⡀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠈⢧⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⣾⣅⣠⣴⡻⠇⠀⠀⠀⣠⣤⠄⠽⢦⡁⠹⣝⣆⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⢱⣿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⣸⠏⢉⡿⡋⠀⠀⣀⣠⠚⡿⣵⠀⠀⠀⢽⣤⣙⡞⣆⠀⠀⠀⢷⠀⠀⢀⣠⣤⠤⠺⣷⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⢠⡟⠐⢻⣷⡇⢸⣿⡿⢿⡆⣷⣿⠀⣰⠃⣦⣄⠻⣇⣿⣀⠀⠀⢈⡷⠚⠉⠀⠀⠀⠀⢨⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⢸⣿⡇⢸⡗⠻⠿⠦⠽⣿⣤⡇⢰⣏⠈⠛⢿⣟⠛⢻⡴⠋⠀⠀⠀⠀⠀⠀⢰⣋⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⡟⠀⠀⢀⣀⡀⠀⢀⡾⠁⢠⣦⡞⠋⠙⠻⠃⠀⠀⠀⠀⣿⡿⣇⠀⢿⣀⠀⠀⠉⠻⣏⠀⠀⠀⠀⠀⠀⠀⣰⢏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠒⠶⢤⡀⠀⠀⠀⠀⠀⠀ ⢰⣿⣿⠇⠀⠀⠉⠉⠉⠉⠺⢧⣀⢸⡾⣷⡀⠀⠀⢀⣀⡀⠀⠀⢧⠀⢹⡄⡈⣿⢦⠀⠀⠀⠈⠑⠶⣄⡀⠀⢠⡾⠁⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀ ⠨⣷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢿⣗⣦⣴⠿⠟⠿⡷⣴⣼⡂⣠⣷⣧⠘⣮⢷⣄⡀⠀⠀⠀⠀⠙⠳⢯⣠⠤⠤⢞⡇⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣿⡿⡄⠈⢧⡉⠙⢦⡀⠀⠀⠀⠀⠀⠈⠙⠓⠿⣷⣄⣀⣀⣤⠤⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠓⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠟⠁⣿⣧⠀⢳⣄⠀⠉⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⣄⣀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⣀⣠⣿⣿⠀⢰⣯⣳⣦⣀⡀⠈⠙⠲⠦⢄⣀⣀⠀⠀⠀⠀⠀⠉⠑⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠉⠉⡉⣁⡿⢀⣾⡏⠈⠉⠻⠋⠓⠶⣄⠀⠀⠈⠉⠉⠒⠲⠶⢦⣤⣤⣀⡈⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⣠⠏⣹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣟⠋⢁⣤⣞⡟⠇⠀⠀⠀⠀⠀⠀⠀⠙⢶⣤⡀⠀⠀⠀⠀⢀⣠⠴⣿⠵⠛⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣮⡭⠿⠿⠞⢁⡴⠋⢿⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⠒⢲⣒⠒⢾⢻⣛⡓⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣭⠿⠉⣿⠟⠀⠀⢸⡇⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣦⣹⠀⢸⡆⣿⠉⠓⣌⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢻⡿⢁⣴⡼⠁⠀⠀⠀⡼⢳⡀⠀⠙⠲⠄⠀⠀⠀⠀⣀⣶⣶⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣂⣼⣿⣃⣀⣀⣼⣋⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠀⣾⣾⠁⠀⠀⠀⠀⡇⠈⣷⡄⠀⠀⢀⣤⣲⣤⣰⣻⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡜⠛⠉⠉⠀⠀⠀⠈⠉⠙⠓⠦⣄⡀⠀ ⠀⠀⠀⠀⠀⠀⣿⢰⢿⡇⠀⠀⠀⠀⠀⠘⣦⣿⠗⠀⠀⠀⠀⠀⠀⢸⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⢻⢿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠣ ⠀⠀⠀⠀⠀⠀⠉⢾⡀⣧⠀⠀⠀⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠸⣷⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⣰⠂⠀⠰⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⣿⣀⠀⠀⡼⠃⠀⠀⠀⣀⣠⠴⠖⠒⠊⠉⠉⠉⠉⠒⠶⠦⣐⠤⠤⣄⠰⣆⣰⡇⠀⠱⣃⠀⣠⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡓⣾⠃⠀⣠⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡈⠀⣰⠏⠀⢧⣠⣅⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢠⣿⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣏⣀⣀⣴⣿⠚⡓⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⡯⢞⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢫⣀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠒⠒⠒⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⣽⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡹⠛⠇⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢱⠂⠀⣰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢠⠈⡏⠉⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠛⠀⣧⣤⢸⣷⡄⣤⢠⠀⠀⠀⠀⠀⠀⡇⣸⢷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣄⠀⠀⢰⣿⠻⡟⡿⣿⣦⠀⠀⠀⠀⠀⠀⣼⢀⣿⠟⢻⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠲⣄⠀⠈⠓⠠⣸⢫⡀⢹⠹⢅⠙⠻⣦⣄⣀⣠⠞⣡⠞⠁⠀⠈⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⡀⠀⢰⡇⠈⠁⣼⡗⣾⡍⢐⠚⢻⣉⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠦⠂⢠⡞⠀⠀⠀⢻⣷⡏⢳⠈⠉⠉⣿⣫⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⠤⠄⢀⣴⢿⠁⠀⠀⠄⣼⣿⣆⢸⡄⠀⠀⢸⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠳⣶⣶⢟⡋⠈⠀⠀⠀⡸⣹⢺⣿⣾⣦⣆⢠⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⣿⣅⠀⠀⠀⠀⣇⢻⣿⣿⡟⣇⣹⣾⠿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⣧⡀⢤⠀⡈⢢⣇⠉⢣⠿⠛⢯⡀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠞⣧⢿⡤⠽⢾⣻⣆⡞⠀⠀⠀⠸⣿⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⢀⢸⣿⠁⠀⣀⡤⠤⠿⣄⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠟⠀⢸⢀⣿⠗⠋⠁⠀⠀⠀⠈⠙⠦⣀⠈⠛⠦⣄⠀⠀⠀⠀⠀ ⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠁⠀⠈⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⡀⠈⠓⢦⣀⠀⠀ ⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⡀⠈⠛⠢ ⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢀⡀⠀

⢀⠀⠀⠀⠀⣰⢀⣾⠛⠉⢀⣾⣿⠀⣰⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⢠⡿⠘⣷⠀⢻⡄⠀⠈⠘⢧⣤⣽⣓⢮⣿⠀⠀⠀⠀⠀⠃⠀⠸⡇⢀⠀⢣⠀⠀ ⠸⠀⠀⠀⢰⢇⡾⠃⠀⢀⡾⢃⡏⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠈⣇⠀⢸⡇⠀⠸⣧⠈⢿⡄⠀⠀⠈⢳⣦⣍⠉⣿⠃⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠈⠂⠀ ⠀⠀⠀⠀⣾⣿⠃⠀⢠⡾⠀⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠠⠀⣿⠀⢸⡇⠀⠀⠹⣇⠀⢻⣄⠀⠀⠈⠁⠈⠙⢿⡆⠀⠀⠀⢰⠀⠀⠀⡇⠀⠈⠀⢰⠀ ⡇⠀⠀⢠⣿⠃⠀⢀⡾⠁⠀⢸⡇⠀⣿⣀⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢰⣿⣿⣦⣿⣆⣸⡇⠀⠀⠀⠹⣧⡀⠻⣆⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⡜⠀⠀⠀⡇⠀⠀⠀⠈⡆ ⠇⠀⠀⣸⡟⠀⠀⣾⠁⠀⠀⢸⣇⣼⣿⣻⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠞⣿⣿⣦⣽⣿⣿⣿⠿⠿⠿⠿⠾⣷⣦⣽⣷⡄⠀⠀⠀⢾⡇⠀⠀⢠⡇⠀⠀⢸⡇⠀⠀⠀⠀⢿ ⠀⠀⠀⣿⡇⠀⣿⠏⠀⣀⣴⣾⣿⣿⡿⡟⠻⣇⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠉⠁⠉⠩⣿⣾⣇⠀⠀⠀⠀⠀⠈⠻⣯⡙⠷⣦⣀⠀⢸⡇⢠⠀⣸⠁⠀⠀⢸⡇⠀⠀⠀⠀⢸ ⡀⠀⠀⣿⠂⠀⡟⣠⣾⠿⠋⠉⣿⠘⣷⣿⣆⢿⡆⠀⠀⠀⠀⠀⠀⣿⢿⡇⠀⠀⠀⠀⣀⣴⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡘⠙⠷⢾⡇⢸⢠⡏⠀⢀⠀⢸⡇⠀⠀⠀⠀⠈ ⡇⠀⠀⣿⠀⣻⡿⠋⠀⠀⠀⠀⢻⡆⣿⢸⣟⠸⣷⡀⠀⠀⠀⠀⠀⣿⡼⣷⠀⠀⣰⣾⡟⢉⣹⣧⣿⣶⣾⣿⣿⣿⣿⣭⣭⣉⣬⡿⢶⣄⣾⠇⣾⠜⠁⠀⠙⢷⣿⠆⠀⠀⢀⣠⡴ ⡇⠀⠀⣿⡄⣿⠃⠀⠀⠀⠀⠀⠸⣷⣾⡄⣿⣄⠙⢷⡄⠀⠀⠀⠀⠘⡇⢹⡆⠀⠿⣿⣿⣿⣿⣿⣿⣿⡿⠻⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⢠⣿⠙⣢⠶⠋⢁⡀ ⡇⠀⠀⣿⡇⣿⠀⢀⣀⣀⣿⣶⣾⣿⣿⣧⣈⣿⡇⢸⣿⡄⠀⠀⠀⠀⢷⡀⢿⣦⣴⣿⣿⣿⣿⣿⣏⠉⠁⢠⣿⣿⣿⠇⠀⠀⠈⢹⣿⡿⣿⠀⠀⠀⠀⠀⠀⢸⣿⠞⢁⡠⠾⣅⡀ ⡇⠀⠀⣿⣷⣿⠀⣼⣿⣿⠿⢿⣿⣿⠻⡿⣿⣿⣧⣤⣽⣷⣤⣤⣶⠾⠚⠃⠈⠫⣽⣿⡿⠉⠻⣿⡏⠳⢶⣿⡾⠛⠋⠀⠀⠀⢠⣿⡟⠉⣿⠀⠀⠀⠀⠀⠀⢸⡇⣰⣯⣤⣤⣄⡀ ⣿⢀⠀⢹⣿⣿⣈⣿⣿⣿⠀⠸⢿⣿⣦⣰⣿⣿⣿⡏⠉⢸⠀⠀⠀⠀⠀⠀⠀⠀⠙⣏⠀⠀⠀⠈⠙⠛⠛⠛⠁⠀⠀⠀⠀⣠⣿⠛⠀⢰⡏⠀⠀⠀⠀⠀⠀⡿⢸⣁⡠⢤⡀⠀⠁ ⣿⢸⡄⠘⣿⣿⣧⠀⠸⣿⣧⠀⠀⠻⠿⠶⠛⠋⢈⡇⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠒⠛⢷⣶⣶⣄⣀⣀⣠⣤⣶⠾⠟⠁⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⡇⠈⢿⡆⠀⢳⡀⠀ ⣿⡼⣧⠀⢿⣿⣿⡇⠀⢸⠛⠛⣂⣀⣀⣠⡤⠶⢋⣠⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⠥⠤⠒⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⢰⡇⠀⡼⠃⢀⡼⠁⣠ ⠘⣯⢻⠀⢸⣿⢹⣧⠀⠀⠛⠯⠍⠉⠉⠉⠠⣖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠐⢸⡇⠀⣀⡀⠉⢠⡾⠉ ⠀⣿⡞⣦⠀⣿⡼⣿⠈⢧⣤⣶⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣧⠖⠀⠀⠀⠀⠀⢸⡇⠀⣀⡀⠀⠀⣠⡾ ⠀⢸⣧⢻⡀⠘⣿⣿⠀⠈⢿⡇⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠁⠀⠀⠀⠀⠀⢸⡇⢸⣿⡇⣠⣾⠋⠘ ⠀⢸⣿⣎⣷⠠⠜⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣽⡇⠀⠀⠀⠀⢀⣤⣼⡟⢶⡾⠛⠛⣿⠀⠀ ⠀⠘⣿⣿⣸⡆⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠃⠀⠇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣏⣿⠀⠀⠀⠀⠀⣾⣿⠙⣇⢸⡇⠀⢀⡟⠀⠀ ⠀⠀⢹⣿⣷⢿⡀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠇⠀⠀⠀⠀⢰⣏⣿⡆⣿⣼⡇⠀⢸⡇⠀⠀ ⠀⠀⢸⣿⢿⣎⣧⠀⢿⣆⠀⠀⠀⠀⠀⠀⢰⣶⣶⡶⠶⠶⢦⣤⠶⠶⠶⠶⠶⠶⠦⠤⡶⠶⠶⢶⣶⡆⠀⠀⠀⠀⠀⠀⡀⢠⢷⡏⠀⠀⠀⠀⢀⣿⠟⣿⣷⢹⣿⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⣿⡎⣿⡝⠁⠈⢻⣦⡀⠀⠀⠀⠀⠀⠘⢿⡿⢦⣀⡀⠀⢀⣀⣀⣀⣀⣠⣄⣀⣴⡶⣾⣻⡿⠀⠀⠀⠀⠀⠀⣰⠀⣼⡿⠁⠀⠀⠀⠀⣸⡏⣸⠇⣽⣿⡟⠀⢀⡏⠀⠀⠀ ⠀⠀⠀⢿⡷⣿⣧⠀⠀⠘⣯⣧⠀⠀⠀⠀⠀⠀⠈⣿⣦⣿⡿⠋⠉⠁⠀⠉⠁⠀⠈⠃⠈⢿⣿⠟⠀⠀⠀⠀⠀⠀⡼⠃⣸⣿⠃⠀⠀⠀⠀⢠⡿⢰⡟⢰⣿⣿⡄⠀⠸⠀⠀⠀⢠ ⠀⠀⠀⢸⣧⣿⣿⣧⠠⠀⠀⢹⣷⣄⠀⠀⠀⠀⠀⠉⠹⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠿⠁⠀⠀⠀⠀⠀⢀⡾⢀⣠⣿⡟⠀⠀⠀⠀⠀⣾⠇⣿⠁⣼⡇⣿⠃⠀⠇⠀⠀⠀⣸ ⠀⠀⠀⠈⣿⢻⣿⣿⡆⠀⠀⠀⠹⣿⣿⣦⡀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⢸⢀⣼⣿⣿⠃⠀⠀⠀⠀⣸⣿⣸⠇⢠⡿⠀⡟⠀⡼⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⣿⡈⣿⢿⣿⡄⠀⠀⠀⠹⣿⣎⠻⣦⡀⠀⠸⣷⠀⠀⠀⠀⠀⣠⡶⠋⠀⠰⣀⠀⠀⠀⠀⠀⠀⠀⠈⢉⣾⣿⠇⠀⠀⠀⠀⢰⣿⡇⣿⠀⣸⡇⢰⠁⠀⠁⠀⠀⠀⠸⢹ ⠀⠀⠀⠀⢹⡇⣿⣼⣿⣻⣶⣄⡀⠀⠹⣿⣧⠈⠻⣦⣠⠈⢧⡀⠀⣠⠶⠿⠶⠚⠁⠀⣿⠀⠀⠀⠀⠀⢀⣠⢶⡿⣿⡟⠀⠀⢠⡆⢠⣿⣿⠱⣿⢠⡿⢀⡀⠀⠀⠀⠀⠀⢀⠄⠀ ⠀⠀⠀⠀⠸⣿⢻⣿⣿⣧⢹⣿⡛⢳⠀⢻⣿⣧⠀⢿⣿⣆⠀⠙⠋⠁⠀⠀⠀⠀⠀⠀⢁⡀⢀⣠⣴⣞⠋⠁⡼⣿⠟⠀⠀⠀⣾⠃⣸⠇⣿⠀⣿⣾⠃⣼⠀⠀⠀⠀⠀⠀⣸⠇⠀ ⠀⠀⠀⠀⠀⣿⢸⡇⣿⡿⢿⣿⣿⣿⡁⠈⢿⡜⣧⢸⡃⠏⢧⡀⠀⠀⠀⠀⢀⣀⣠⣴⣿⣿⣿⣿⡟⠁⠀⡼⣽⡟⠀⠀⠀⣰⠇⢠⡏⠀⣿⠀⢹⡏⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀ ⠀⠀⠀⠀⠀⣿⠘⡇⢸⣷⣖⣦⣈⠉⣿⠀⠈⣷⠘⣿⠁⠀⠀⠉⢳⣶⡖⠛⠋⣹⣯⣿⣿⣿⣿⠟⠁⢀⡼⣵⠟⠀⠀⠀⣰⡏⢀⡞⠀⠀⢿⣀⣿⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⢹⠀⡧⠘⣇⠈⣷⠀⠉⢻⡀⠀⠸⣧⢸⣇⠀⠀⠀⠈⣿⡇⠀⠀⣿⢹⣿⠉⣿⠃⠀⠀⡾⣱⠏⠀⠀⠀⣰⡟⠀⣾⣁⡤⠶⠛⣿⠇⠀⠀⠀⠀⠀⠀⠀⡼⠿⣿⡀⠀ ⠀⠀⠀⠀⠀⢸⠀⡿⠀⣿⠀⢸⡆⠀⠈⣧⠀⠀⢻⡄⢹⡄⠀⠀⠀⣿⡇⠀⠀⣿⣨⣷⣴⠟⠳⣤⡞⣰⠏⠀⠀⠀⣰⡟⠀⣼⣫⡅⠴⣶⣤⡾⠀⠀⠀⠀⠀⠀⡀⣼⠃⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⢸⠀⡇⠀⢻⡀⠀⣿⡀⠀⢹⣆⠀⠀⢷⡄⣿⡀⠀⢀⣿⠇⠀⣴⠿⠋⢹⣿⣴⣦⠎⣰⠋⠀⡴⢆⣽⢏⣀⣼⣷⠟⣛⣛⣁⣼⠃⠀⠀⠀⠀⠀⠈⢀⡿⠶⠤⢾⡇⠀

📹🔥

⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⠀⠀⠈⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣶⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡎⠀⠀⠀⣀⡤⣖⣒⣋⣉⣉⡉⠛⠒⠲⣄⡀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣆⣀⣘⣆⣀⣀⣀⡞⠀⠀⣠⠶⢤⣀⣼⡗⠲⠚⠉⠉⠃⠈⠳⣾⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⣠⠿⠛⣋⠁⠀⠀⠀⠀⠉⠳⢦⣄⠀⠙⢦⡀⠀⠀⠀⠀⢹⣄⠀⠀⠀⠀⠀⠀⣰⣿⡿⠛⠉⠁⠀⢀⡼⠋⠉⠉⠻⣇⠀⠀⠈⢿⣇⠀⠀⣀⠀⠀⠀⠀⢹⣇⠀ ⠀⠀⠀⠀⠀⣷⠎⠁⣠⠞⠁⣠⠀⠀⠀⠀⠀⠀⠀⡘⢦⡀⠀⠙⢦⣀⠀⣀⡈⠻⠷⣦⡀⠀⢀⣼⠟⠁⠀⠀⠀⠀⠀⢻⣤⠀⠀⠀⠀⠙⠂⠀⠀⠀⠉⠉⢿⠉⢣⡀⠀⠀⠘⢿⡀ ⠀⠀⠀⢀⣾⠃⠀⠐⣁⣤⠞⠁⠀⠀⠀⠀⠀⠀⣠⠇⠀⠈⣳⣦⣤⣬⣭⣭⡽⢶⣤⣦⣳⣤⠞⠁⠀⠀⠀⣀⡤⠶⠾⠀⠙⣳⣤⡤⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⣄⠃⠀⠄⢀⡀⠇ ⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⢀⣠⠞⠋⢁⣠⠖⠀⠀⠀⠀⠀⠀⠈⠙⠶⣶⣶⠞⠛⠁⠀⠀⠀⠀⠀⠀⠀⠙⡶⢤⣀⡀⠀⠀⠀⠀⢠⡇⠙⢦⠀⢠⣿⣇⠀ ⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⣋⣤⣶⠟⠁⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠉⠀⠀⠉⠓⠦⣄⠀⠈⣧⠀⠀⠀⠸⠿⣿⡆ ⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡿⠛⠋⠁⣸⠃⠀⠀⣸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⡳⣄⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠈⠱⣤⡟⠀⠀⠀⠀⠀⡼⠀ ⠀⠀⡇⠙⠶⠤⠤⠤⢖⣪⡽⠿⠛⠋⢲⡀⢠⠇⠀⠀⠰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡜⢦⠀⠀⢠⠞⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡛⠒⠾⣆⠀⢀⠇⠀ ⠀⠀⡇⠀⠀⣀⡤⠞⠋⢡⠴⠂⠀⠀⢸⡇⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠊⢧⠐⠋⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢀⣀⣈⣙⣋⠀⠀ ⠀⢀⣻⡴⠚⠉⠀⠀⠀⠀⠀⠀⣀⡄⣸⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠙⠶⢤⡄⠀⠀⣴⠟⠁⣀⡴⠛⠉⠀⠀⠀⠉⠛⣗ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠚⠉⣰⡏⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⣀⣀⣀⣤⣴⣯⣥⡴⠛⠉⠁⠀⠒⠒⠶⣶⡚⠋⠉ ⠀⠀⠀⠀⠀⠀⢀⡤⠖⠉⢀⣠⣾⠉⣇⠠⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠞⠛⠛⠉⠁⢀⡠⠀⠈⠉⠓⢦⣘⡶⢤⡀⠀⠙⢷⠀⠀ ⠀⠀⢀⣤⠴⠚⣉⣤⠴⠛⠋⠁⠸⠛⡿⢧⣼⣆⠀⠀⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠄⠚⠋⢁⣀⣀⣀⣤⣬⣿⣷⡄⠙⠦⣄⠈⡆⠀ ⠀⠀⣀⣤⡶⠟⠉⠀⠀⠀⠀⠀⠀⣼⠁⠀⠈⢻⡄⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⢀⣠⡴⠟⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠃⠀ ⠤⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠈⢷⡀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⣿⣿⣷⡀⠀⠀⢀⣴⠞⠁⠀⠀⠀⠀⠀⠈⢧⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⣿⣿⣿⣿⣷⡶⠚⠋⠀⠀⠀⠀⠰⠛⠁⠀⠀⠘⣆⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⣿⣏⢸⣵⣷⠿⠾⠻⠛⢛⡼⠛⠁⠀⣠⡴⠞⠛⠷⣭⣶⡀⠀⠀⠙⢆⠱⡄⠀⠀⠀⠀⠀⠀⠀⠰⡀⠀⠈⠢⡀⠀⠀⠱⡄⠈⠻⡖⢤⣀⠀⠀⠉⠲⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡿⠟⠋⠀⠀⠀⠀⡰⠋⠀⠀⢀⣼⠙⡆⠀⠀⠀⠈⠓⣿⣆⠀⠀⠀⠳⡝⣆⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠘⣆⠀⠀⠘⣄⠀⠻⡄⠈⠑⢦⡀⠀⠈⠑⢄⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⣰⠋⠘⣧⡈⢦⠰⣄⠀⠐⢌⠻⣷⡄⠀⠀⠙⢎⢷⢤⡀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠘⢷⡀⠀⠘⢇⠀⢱⡄⠀⠀⠈⠐⠀⠀⠀⠑⠀⠀ ⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⢠⡎⠀⠀⣠⠞⠁⢧⠀⢹⣷⡌⠣⡈⠂⠀⠀⠑⢌⠻⣦⡀⠀⠈⣃⣷⡽⠲⡚⠛⠓⠒⠀⠀⠳⡄⠀⠈⢿⣄⠀⠈⣦⠀⠹⣄⡀⠀⠀⠀⠀⠀⠀⠀⠁ ⠀⠀⠀⠀⠀⢸⡄⠀⠀⢀⡏⠀⢀⡴⠁⠀⠀⠈⢧⠀⢳⠈⠢⡙⢄⠀⠀⠀⠈⠓⣌⠳⡀⠋⠁⠀⠻⣦⣌⡳⣄⠀⠀⠀⠀⠱⡀⠀⠀⢻⣆⠀⠈⢆⠀⢫⣿⢷⣤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⢀⠞⠀⣰⠋⠀⠀⠀⠀⠀⠈⢧⠈⢧⠀⠙⢮⡳⣄⠀⠀⠀⠀⠁⠙⢦⡀⠀⠀⢣⠈⠙⠺⣕⢦⣄⠀⠀⢱⡀⠀⠀⢿⢦⠀⠘⡆⠈⢯⢣⡙⢿⣷⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⢇⣠⠏⠀⡼⠁⠀⣀⣠⡤⠴⠶⠖⠈⢳⡈⢇⠀⠀⠙⢮⡣⡀⠀⠀⠀⠀⠀⠳⡄⠀⠈⢧⠀⠀⠈⢯⡚⠽⡶⣄⢱⠀⠀⠀⢯⣆⠀⢸⡀⠘⣧⣱⡀⠙⢿⣿⣶⡄ ⡀⠀⠀⠀⠀⠀⡸⠃⢠⢾⣤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠳⡌⣦⠀⠀⠀⠙⢮⡳⣀⠀⠀⠀⠀⠘⢆⠀⠈⣦⠀⠀⢀⣙⣦⡀⠈⠙⢷⢤⣀⠘⡞⣆⠀⢧⠀⠁⢳⡹⡀⠀⠹⣿⣧ ⢁⠀⠀⠀⢠⠏⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢮⢧⠀⠀⠀⠀⠙⠾⣧⣄⠀⠀⠀⠈⣧⡀⠘⡏⠉⠁⠀⠀⠙⢦⡀⠘⣧⠀⠀⢹⣟⢆⠸⣇⠘⡄⢷⣳⡀⠀⠘⣿ ⠈⠀⠀⠀⡟⠀⣠⢿⣯⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠫⣷⡀⠀⠀⠀⠀⠈⠛⠳⣄⡀⠈⠈⢳⡀⢱⠀⠀⠀⠀⠀⠀⠓⣄⠸⣧⠀⠀⣿⡜⡄⢻⡄⢃⠀⢧⢳⡀⠀⠘ ⠀⠐⡀⡼⠁⣰⠃⠀⣏⢻⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠙⠢⠀⠀⠻⡄⣀⣤⣤⣤⣤⣤⣤⣽⣦⣿⣧⠀⢸⡇⢳⣸⢻⡘⣆⠘⣆⢧⠀⠀ ⠀⢀⡼⠁⢠⣿⡄⠀⠸⡄⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣏⣩⡤⣤⣾⣿⡿⠿⢿⣶⣿⣿⣆⢸⡇⠘⣏⣿⣷⢿⡆⠙⡜⣧⡀ ⠈⠉⠀⢀⣞⠈⢷⡈⠀⠹⡀⠈⢷⡄⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠈⠳⠀⠀⠀⠀⠀⠀⠀⣿⢿⠿⠗⠻⠿⠿⠟⠛⣷⠀⠀⡿⠉⣿⣿⡀⡇⠀⢸⣟⢿⣿⣾⡀⢳⣹⠉ ⠀⠀⢀⠎⠘⣆⣘⣗⠤⠖⠛⢲⠀⠀⠀⠀⣀⣠⣤⣭⣤⣤⣶⠶⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠸⠷⠄⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⢻⣿⣇⡇⠀⠘⢸⡄⠙⠻⣷⠈⢯⡇ ⠀⠀⠘⠓⠒⣋⣭⡥⠤⠤⠔⣋⣤⣶⠾⠛⣉⣿⣶⣟⣻⣿⣿⠛⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠀⠀⠀⠈⣧⣄⠀⠈⣇⠸⢳ ⠀⠀⠀⠒⠋⠁⠀⠀⣠⣴⡿⠋⣁⣤⣶⣯⣿⣾⣿⣿⣫⣤⡿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⢹⠉⠛⡶⣼⡄⠈ ⠀⠀⠀⢀⠀⠀⠐⢞⣿⣿⢶⡿⠟⠋⠽⠚⠋⠐⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⢸⠀⠀⠉⠙⣇⠀ ⠀⠀⠀⠀⠳⣀⣴⣿⣿⣏⠻⣤⠤⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⢠⠀⠀⠘⠀⠀⠀⠀⠘⠀ ⠀⠀⠀⠀⠀⠙⢿⡉⠉⠉⠳⣼⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⡀⠀⠀⠄ ⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠈⠳⣵⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⢀⠀⠀⠀⠀⠈⠳⡄⠑⡄⠈⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⡤⠴⠶⢴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⡀⡇⠀⠁⢀⠀⠀⠀⠀ ⠐⠀⠀⠀⢸⣦⣄⡀⠀⠀⢱⡄⣐⢦⡀⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣻⣿⣿⣿⣾⣷⣏⢀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⢸⠁⡇⠀⠀⠀⢰⠀⠀⠀ ⠀⠀⠀⠀⡜⣿⣯⡑⠄⠀⠀⠙⢿⣦⡙⠄⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⢾⣿⣿⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠁⢸⢀⠇⢠⠀⠇⣸⠀⠀⠀ ⠀⠀⠀⠀⣇⠈⢇⠙⢤⡀⠀⠀⠀⢳⣷⣄⠀⡘⢧⠀⠀⠀⠀⠀⠀⠀⢻⣣⣾⣻⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⢹⣿⣿⠀⠀⠀⠀⠀⠀⠀⣰⡏⢻⠀⠀⢸⠀⣾⠀⠀⠁⢠⣶⣿ ⡀⠀⠀⠀⢹⣧⠘⣧⠀⠙⣄⡀⠀⠀⠻⣿⣧⡁⠈⣆⠀⠀⠀⠀⠀⠀⠈⢿⡿⣿⣿⣿⣿⠘⠋⠉⠉⠀⠀⠀⠉⠘⣿⡏⠀⠀⠀⠀⠀⠀⣠⣿⠀⠘⠀⡇⡎⠀⣽⠀⠀⠠⢻⣿⣿ ⣀⠀⠀⣠⠜⠋⢳⡈⣆⠀⠀⠳⡄⠀⠀⡹⣇⠱⡄⠘⡆⠀⠀⠀⠀⠀⠀⠀⢳⣿⠟⠁⠉⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⢧⢦⡀⠀⠀⠀⢰⠋⣿⡄⠀⢰⢹⠃⢀⣿⠀⠠⠀⢸⣿⡯ ⠀⠙⢶⣤⣄⣀⣠⣷⡘⢇⠀⠀⠙⢆⠀⠱⡽⡀⠘⡄⠸⡀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣸⠤⠽⠲⠤⣰⣿⠠⣿⣧⠀⡼⡏⠀⣸⢿⣷⠃⠀⣸⡿⠐ ⠀⠀⠀⠙⠻⣿⣿⡝⣳⡜⣷⣄⠀⠈⢧⠀⠡⢧⠀⠸⣆⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⣴⣿⡏⢸⠉⣿⡸⡻⠀⢀⠇⢠⢧⠆⠀⢿⡃⡀ ⠀⠀⠀⠀⠀⠀⠙⠻⢾⣷⣹⣿⣿⣦⣤⣧⠀⠸⡆⠀⠘⣌⡇⠀⠀⠀⠀⠀⠀⠀⠀⣇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢢⣾⡿⣿⠗⠲⢤⣹⡽⠁⠀⡸⠀⣸⡟⠂⣤⡾⠋⠀ ⠀⠀⠂⠀⠀⢀⡀⠀⠀⠉⠻⠟⢿⣿⡄⠉⢧⠀⢹⡀⠀⠹⣵⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣝⡿⠏⠀⣷⣄⡙⢧⡀⠐⢳⢀⣿⣷⡞⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠳⢦⣀⠀⢰⠀⠈⠙⢆⠘⡆⠈⠙⠳⣶⣿⣦⣄⣀⣀⡀⠀⢸⣿⣭⡓⠦⣄⡀⠀⠀⠀⠀⠀⣀⣀⣴⣿⡿⠏⠁⠀⠀⡟⠉⠙⠧⣌⠳⠮⣾⣿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⣄⣀⠀⠀⠈⠙⠳⠷⣤⣀⣘⣆⢳⠀⠀⠀⠀⠉⣻⣿⣭⣩⣝⣛⣻⣿⣿⣿⡄⠀⠈⠙⠿⠿⠿⢿⣿⠿⠛⠉⠀⠀⠀⠀⣨⣧⣠⣤⣴⣶⣦⡀⡾⠁⠀⠀⠀⠀⠀⠀ ⠤⠤⢤⢴⣷⣦⣌⣛⠓⠦⣤⡀⠀⠀⠈⢉⣛⣨⠤⠤⠤⠄⠐⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⠿⠶⣮⣖⣛⣦⣄⡈⣥⣀⠀⠀⢀⡶⠚⠋⠁⠀⠰⣶⣶⣯⣟⣿⠃⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⢹⡇⠀⠀⢸⡏⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⢸⡇⠀⠀⢸⡇⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⢀⣿⣧⣤⣤⣼⣿⣀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣟⣻⠀⠈⣏⣻⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⢻⣿⣟⣻⠀⠀⣟⣻⣿⡟⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⡀⠉⢹⣿⡿⠿⢼⣿⠿⠿⣆⣸⠿⠿⣿⡧⠿⢿⣿⡏⠉⢀⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡾⣿⣶⣾⡿⢤⣤⣀⣉⣧⠀⠈⠁⠀⣼⣋⣀⣤⡤⢽⣷⣶⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠉⢻⣧⣀⠻⣿⣿⢛⡇⠀⠀⢸⡛⣿⣿⠟⢀⣼⡿⠉⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⡀⠀⣿⡏⠉⠙⠓⠛⠛⠀⠀⠉⠙⠛⠋⠉⢹⣿⠁⢀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⣿⣿⡤⣄⣀⣀⡀⠶⠶⠄⣀⣀⣠⣤⣿⣿⡿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠋⠉⣳⣤⣼⡿⠛⠛⢻⣧⣤⣞⠙⠛⢧⠀⠀⠀⠀⠀⣀⣠⣤⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠧⢶⠋⠉⠀⠉⠙⢦⡴⠛⠉⠀⠈⠹⡖⠺⢦⣠⣶⡋⣙⡿⠿⠟⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⡟⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⣿⠀⠈⣿⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢠⠇⠀⠀⣤⡄⠀⡇⠀⠀⢠⡀⠀⠀⠸⣄⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⡇⠀⠀⠀⠀⠀⠀⣹⡀⠀⠀⠀⠀⠀⠀⢈⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠙⢀⠀⠀⠀⣠⠞⠁⠉⠳⡄⠀⠀⠀⠀⠊⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠈⡇⠀⠀⢸⠀⠀⠀⢰⠇⠀⠀⢸⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠴⠋⠉⠉⠓⠒⠒⠒⠒⠺⠦⠴⠧⢤⣤⣸⡆⠀⠀⢸⢤⣀⣤⠼⠦⠴⠛⠒⠒⠚⠉⠉⠉⠉⠉⠳⣄⠀ ⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⠚⠉⠁⣀⡀⠀⠀⠈⠀⠀⠉⠓⠲⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠴⠚⠉⠁⠀⣀⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⠀⠀⣴⡄⠀⠀⠀⠀⠀⢀⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⣀⡴⠛⠁⠀⠀⠀⣠⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⡿⠁⠀⢰⠿⡇⠀⠀⠀⢀⣴⢟⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⣠⠞⠉⠀⠀⠀⢀⡤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣷⣤⣴⣿⣶⣿⣿⣿⣿⠟⠋⣸⣷⣶⣶⠦⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠟⠁⠀⠀⠀⣠⠞⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀ ⠀⠀⠀⠀⢠⣴⣿⡿⢿⣿⣯⡀⠀⠀⢸⣿⣦⣀⣿⠛⠛⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⢀⡴⠋⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⣿⣿⡋⠀⢿⣿⣷⣤⣿⣿⣿⣿⢿⣿⡀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⢠⠞⢀⣠⠴⠚⠛⡇⠀⠀⠀⠀⠀⠀⣼⣁⣀⣀⡀⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⣧⣠⣿⠟⠻⣿⣿⣿⣿⠏⠘⣿⣧⢀⠀⠀⠀⠻⣿⣦⡀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⢠⣏⡴⠋⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⡸⠋⠁⠀⢨⠇⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣶⣖⣿⣿⣿⣿⡆⠀⢻⣿⡉⠀⠀⠀⠀⠈⠻⣿⣦⣄⣀⣸⡄⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠚⠀⠀⠀⠀⠀⢰⠃⠀⠀⣠⠏⠀⠀⠀ ⠀⠀⠀⠘⠻⣿⣿⣿⣿⣿⣿⣏⡽⠛⠁⢹⣿⠀⣼⡿⠇⠀⠀⠀⠀⠀⢐⣾⣿⣿⣏⠉⣧⠀⠀⠀⠀⠀⡞⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⢀⡴⠋⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⠞⠛⢉⠀⠋⢉⡍⠀⠀⠀⣠⣿⣷⡿⠁⠀⠀⠀⠀⠀⠀⠐⣿⣽⡇⠹⣷⡘⣆⠀⣀⣀⣸⣃⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⣀⡴⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⢦⣉⣀⣀⣤⡞⢀⡠⠖⠻⣾⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠉⠉⢠⣀⣤⡿⠗⠛⠉⠁⠀⠀⠈⠉⠓⣦⣜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠐⠒⠶⢦⣬⣽⣧⡾⠿⠿⠖⠒⠚⣻⣿⡏⠀⠀⠀⠈⠀⠉⠀⠀⠀⣠⡾⠛⠁⠀⠀⠀⠀⠀⢀⡤⠖⠋⠉⠁⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⡴⠉⠙⠲⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⣠⣾⣿⡟⠋⠀⠀⠀⠀⠀⠀⢀⣰⠟⠉⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⢀⡶⠀⢀⡜⠓⠦⣄⠀⠈⠻⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⢿⣿⣿⣷⣄⡀⠀⠀⢀⢀⣴⡿⠁⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠈⠃⢰⡋⠀⠀⠀⠀⠱⣄⠀⠈⢧⡀⠀⠀⠀ ⢀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣋⣁⢠⣿⣿⣿⣿⣿⣿⣶⣶⣿⡿⠋⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠈⢧⠀⠀⢳⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⣼⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⣶⠀⡇⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⢳⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⣿⡿⢿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⡿⠀⡇⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⢧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣻⡿⠁⢸⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⢀⡇⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠈⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠗⠒⠾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⡞⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⢠⣾⠗⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⣀⠴⠛⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣯⣴⣶⡭⠥⠖⠒⠛⠛⠒⠒⠒⠒⠢⠤⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠤⣄⣀⠀

⠀⠀⢀⠀⣀⠀⠀⢀⡴⠀⠀⠀⠀⠀⠁⠈⠢⡀⠀⠀⢀⠄⠂⢉⠠⠂⠀⠀⠀ ⠀⠐⣯⣠⡿⣤⡴⢻⣤⠀⠀⠀⠀⢠⠀⠀⠀⠈⠠⠄⠁⠀⠔⠁⠀⠀⠀⠀⠀ ⢠⣾⡏⢿⣦⣼⡿⣾⠈⠳⣄⠀⠀⢸⠀⠀⠀⠀⠀⠠⢂⠄⠂⠀⠀⢀⡄⠀⠀ ⢸⣿⣷⣯⣼⣿⣇⢺⡄⠀⠙⢷⣄⣈⠀⠀⢀⠂⠀⠗⠁⠀⠀⠀⠀⡌⠀⠂⠀ ⠀⡽⠋⠟⠃⢀⣿⡞⠁⠀⠀⢼⠫⢦⣀⡀⢘⡀⠈⠀⠀⠀⠀⠀⡘⠠⠂⠀⠀ ⠀⠴⠶⠘⠒⢈⣿⠃⠀⠀⠀⡠⠒⠉⠀⠀⠀⠈⠁⢀⠀⠀⠀⢐⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠔⣿⣷⣄⣀⣤⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠈⠀⠀⠈⠢⠀⡀⠀ ⠀⠀⠉⢹⢣⣿⣿⣿⡿⠁⠀⠀⢀⠂⠀⠀⠀⠀⠀⠀⠆⠀⠂⠀⠀⠀⠁⠐⡀ ⠀⠀⠀⠈⠺⡇⣿⡟⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠘⠀⠠⠀⠀⠀⠀⠀⠀⠡ ⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢴⠃⠀⠀⠀⠀⠀⠂⠀ ⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠚⠂⠈⠉⠉⠀⠐⠂⠤⢀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠩⠟⠙⠲⣄⣭⡳⢷⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⣠⠀⠀⠀⠀⠀⠀⠘⣗⡄⠳⡙⠧⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠒⠒⠒⠒⠢⠤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡖⡶⣤⠀⠀⠀⣾⡀⣇⠀⢀⡶⠀⠀⠀⠀⠈⠀⠀⢐⣩⠿⠁⠀⠀⠀⠀⠀⠀⠀⠘⠿⠤⢤⣀⠀⠀⠀⠀⠈⠑⢯⡳⣄⢤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠿⠟⠀⠀⠀⣟⣷⣾⣦⣼⣧⣤⣀⡒⠊⠉⠉⠉⠉⠻⢦⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⡀⠀⠀⠀⠀⠹⡈⢿⡽⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⡶⡄⠀⠀⣀⡴⠖⠛⠛⠻⣧⠼⠓⠒⠚⠯⣷⣦⣤⡀⠀⢐⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⢦⡀⠀⠀⢀⡇⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⠂⣠⠞⠉⠀⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠉⠓⠭⣍⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣗⠂⠙⢦⣤⠞⠀⢣⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⢠⠞⣽⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⣷⠀⠀⠀⠀⠀⢞⡽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡿⠁⠀⠀⢀⠀⢠⠏⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡏⠀⠀⠀⠀⠒⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣇⣀⣀⣴⣯⣼⡏⢰⣤⣝⠷⣜⢦⡀⠒⢦⡀⠀⠀⢠⡀⠀⣠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠒⠉⠉⠙⡿⠀⠀⠀⢀⣴⠾⠟⠳⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠇⢨⣯⣭⠾⠛⠁⠈⠙⠻⠗⣾⣍⠛⠓⠒⠺⡗⠒⠒⠚⠛⠉⣇⠀⠀⠀⠀⠀⠀⢀⣴⠊⣡⠟⠀⠀⠀⢀⡞⢁⣠⠶⠊⠁⠀⠀⠀⣠⣶⡴⠟⠙⠢⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡟⢠⣾⡿⣷⡄⠀⠀⠀⠀⢀⣼⡿⡿⣷⣆⡄⠀⡇⠰⠀⠀⢢⠀⠸⣆⠀⠀⠀⠀⢠⠞⢡⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣾⠟⠉⠀⠀⠀⠀⠈⢧⠀⠀⠀ ⠀⢀⣠⣾⡟⠀⢨⣿⣿⣩⣧⠀⠀⠀⠀⣿⣷⡏⠉⠟⣿⠋⢰⠇⡆⡈⠄⠀⠳⡄⡸⡆⠀⠀⢠⡏⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⠀ ⠀⠀⣤⡟⠀⠀⠈⠙⣏⣿⣿⢧⣀⠀⢨⡿⣿⡯⢀⣼⠇⠀⣼⡜⠀⡀⡜⣆⠀⠱⣿⢹⣆⠀⡾⣰⢷⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⡽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⢀⠀⠀⠀⠀⡿⣍⠉⣽⠇⠀⠀⠉⠉⠉⠉⠁⠀⢸⡏⠀⠀⠈⢞⣌⢣⠀⡌⣿⡢⣰⡿⠁⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢋⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⢸⠀⠀⣀⠾⣇⠈⠉⠁⠀⠀⠀⢠⡿⠶⣄⠀⠀⣸⠀⠠⡱⠀⠈⢎⢆⠀⣧⠿⠷⠿⠷⢶⣀⣈⠍⠙⠒⠲⠶⠶⠖⠋⠁⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠀⠻⡼⡄⠀⢘⣆⠈⠳⡮⣷⠤⠖⠋⠉⠁⠀⣼⠀⢀⣿⡆⠀⠑⠀⠄⣆⠀⢀⡟⠦⣄⣀⠠⠴⠖⠉⠉⠙⠲⢦⣀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⣴⡷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠿⠿⣄⣸⣇⣀⣾⠻⣯⡥⢶⣒⣶⡀⢀⣽⠉⠹⢻⠀⠀⠀⠀⢨⠇⠀⡼⠁⠀⠀⠀⠉⠳⢤⡀⠀⠀⠀⠀⠈⠳⡄⠀⠀⢸⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠹⣿⣦⠀⠀⠀⠉⠈⡿⠁⠀⠀⠉⠉⠑⣀⣿⣿⣿⣤⣴⠿⢧⡀⠀⣠⠎⣠⣾⡥⠀⠀⠀⠀⠀⠀⠀⠉⠂⠀⠀⠀⠀⠀⠹⡄⡀⢼⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢷⣄⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⢀⡼⣿⣏⣿⡍⠀⠀⢀⡽⠚⠉⣉⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⢁⣸⠖⠛⡿⢄⡀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⢧⡀⠀⠻⣆⠀⠀⢸⠀⠀⠀⠀⠀⣠⣾⣾⠏⠈⠻⣽⡴⠚⣡⠤⠞⠋⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢚⡟⠀⠀⠐⡇⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠳⣤⡀⠈⠳⣤⡞⠀⠀⠀⣠⣾⣟⡿⠋⠀⠀⣮⠭⣧⠘⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠋⠀⡼⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠ ⠀⠀⠀⠙⠶⢤⣀⣉⣛⣻⣿⠽⠟⠁⠹⡆⠀⠀⠈⠙⠉⢤⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⡰⠂⣠⠞⠋⠀⠀⠀⢠⠇⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⣠⣿⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢠⣣⠞⠁⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⢾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣸⠁⠀⠀⠀⠀⠀⠀⣰⠏⡏⠀⠀⠀⠀⠀⠀⢈⡇⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⢀⣯⡋⠀⠀⠀⠀⠀⠀⢠⠗⠋⠉⠉⠉⠉⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢨⠇⠀⠀⠀⠀⠀⠀⢀⡿⣴⠃⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⣼⠇⠉⠓⠦⣄⣀⡠⠤⠛⠛⠓⠲⢤⣀⣀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠ ⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⣸⡄⢸⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠠⡏⠀⠀⠀⠀⠀⠈⠛⠒⠤⠀⠀⠀⠀⠀⠈⠙⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⢀⡏⢇⠈⣇⠀⠀⠀⠀⠀⠀⠘⡇⠀⢀⠇⠀⠀⠀⠀⠀⠀⢰⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⠒⠋⠙⣓⡾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠏⠀⠀⠀⠀⠀⠀⠀⣼⠀⠈⠇⠘⢦⡠⠤⠤⢤⣀⡴⢷⡀⣾⠀⠀⠀⠀⠀⠀⠀⡼⠀⠓⣤⡤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢦⣀⣀⠤⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠧⣀⠀⠀⠀⠙⢯⣠⠿⣙⣓⣚⣿⠇⠀⠀⠀⠀⠀⠀⢠⣇⠀⠀⠀⠉⠙⠻⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠷⢦⡈⠑⡢⣤⣀⣀⣐⣏⣉⣙⣋⡟⠀⠀⠀⠀⠀⠀⠀⢻⡯⡗⢦⣀⠀⠀⠀⠀⠈⠛⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠡⣀⠜ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡤⠶⠚⡟⢷⣒⠦⠤⣤⣀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⡿⠟⠉⠀⠀⠀⣷⡘⣿⣆⠀⠀⠉⠛⠾⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⣠⢠⢰⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣾⣿⡿⠋⠀⠀⢰⣿⢭⣭⣻⣧⠘⣿⣧⠤⣔⡒⠢⠤⠽⣟⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢸⣿⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⢿⣶⡿⠟⢀⣠⣤⠤⢤⣿⣯⣾⣿⣿⣄⢸⣿⣷⡀⠉⠓⢦⣀⠀⣉⠙⠳⣄⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣯⠞⢋⣴⡞⠛⠉⠀⠀⠀⠀⠀⠈⠙⢾⣿⣿⣾⣿⣿⣿⣦⡀⠀⠈⠻⣿⢷⡦⣬⣳⣄⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⢰⣿⢸⡏⠀⠀⠀⠀⠀ ⠒⠒⠶⠤⣤⣤⣀⣀⣾⡿⠃⠀⣼⣯⠟⣆⠀⠀⠢⣄⠀⠀⠲⣄⠀⠈⠻⣿⣿⣿⣿⠈⠻⣦⠀⣀⠈⠳⣅⠠⣍⠛⢷⣄⣺⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢰⠏⣿⢸⡇⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠁⠰⣿⣿⣙⠁⠀⢰⢻⣼⢠⡾⣧⠀⠀⠈⠣⡀⠀⠘⢷⣜⢦⡈⢿⠿⠃⠀⠀⠀⠳⣜⣆⠀⠘⢿⢮⣛⢦⡘⠿⣶⣄⠀⠀⠀⠀⠀⢀⡾⣰⠇⠀⣿⢸⡇⠀⠀⠀⠀⠀ ⣧⠀⠀⠀⠀⠀⢹⣷⣝⢿⣶⣤⣼⣿⣿⣾⣿⢷⡄⠀⠰⡍⢂⠀⠀⠹⣷⣝⢮⣳⡀⠀⠀⠀⠀⢹⣼⣦⡀⠈⢣⡉⠳⣽⣦⡀⠙⢛⣦⣄⠀⠀⢘⣇⡟⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀ ⠈⠻⣄⠀⠀⠀⢸⡟⢿⣷⣝⠻⢿⣿⣿⣿⣅⠀⢳⡄⠀⠈⢧⠀⡀⠀⠘⢿⣧⣻⣷⠖⠚⠉⠉⠉⢻⠋⢷⡀⠀⢧⠀⣬⣿⣿⣆⠀⠉⣙⣿⣷⣾⣿⠁⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠙⢧⡀⠀⣿⣿⠀⢻⣿⣷⣦⣽⣿⣿⣿⣷⠀⢹⡄⠀⠈⢳⠐⡄⠀⠘⣿⡿⣽⡄⠀⢀⡠⣀⣬⣴⡾⣷⠶⣿⣥⣝⣿⡿⠟⠛⣉⣭⣥⣶⣿⡟⠛⢦⣀⣿⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⣄⡇⢹⡀⠘⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⢿⡆⠀⠀⢣⡘⣆⠀⢸⠀⠘⢇⣴⣿⡾⣟⡿⠟⠁⢸⣆⢻⡚⠻⣍⠳⢟⡻⣅⠘⣡⠞⠉⢿⣄⢀⢸⠏⢹⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣇⠀⡇⠀⠹⡝⣿⡙⠛⠛⠛⠁⠀⠀⢘⣿⡆⠀⠈⣇⠻⣦⢏⡇⠀⠘⣿⠟⠋⠁⠀⠀⠀⠀⣿⠈⡷⡄⠈⠳⡄⠙⠮⠙⠁⠀⠀⠘⣿⣞⣾⠀⢸⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠀⢱⡀⠀⢳⡌⢳⡀⠀⠀⠀⠀⡴⠛⣿⢸⣄⣴⣿⣠⠏⠈⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⢰⣿⡟⢇⠈⢦⠀⠘⣆⠀⠀⢀⠀⠠⡄⠘⣾⡿⠀⢸⡇⠹⡄⠀⠀⠀ ⠀⠀⠀⢀⡴⠾⣽⡇⠘⣇⠀⠈⢳⡀⠙⢦⡀⢀⡜⠁⠀⠻⢢⣟⡽⢹⡁⢠⣄⠲⠄⠀⠀⠰⠃⠃⠀⠀⠀⣸⡿⠳⡈⠙⠮⣇⠀⠹⠀⠀⣿⣿⣆⠇⠀⢹⣿⡀⠘⠓⠒⠼⠶⢤⣄ ⠀⢀⣴⡿⠖⣚⣿⢷⠀⠸⡄⠀⠈⢿⣦⣄⡙⣿⣀⡀⠀⢴⣫⣶⣾⠟⠃⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠰⠟⠁⠀⠙⢦⠀⠈⠂⠀⠀⠀⠘⣿⣿⣶⣤⡾⠟⣉⢉⣉⠉⠒⠦⣄⠈ ⠀⣼⣿⠀⣴⡿⠁⣈⣇⠀⢳⡀⠀⠈⢿⣄⠙⠓⠽⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⣀⣴⣯⣷⣿⣿⣿⣷⣄⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⣿⣷⣿⣿⣄⣀⣿⢸⣿⣿⣷⣶⣬⠃ ⠀⢿⡾⢰⠏⢀⣼⡿⠹⡶⠀⢱⡀⠀⠈⢿⡄⠀⢀⣼⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⠟⠛⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⢿⣏⠉⣿⡟⠿⠹⠟⠷⠋⠀ ⡄⠈⠇⡾⠀⣾⡟⠀⠀⠹⣧⠀⠹⡀⠀⠈⢷⣐⣽⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡿⠀⠀⠀⢸⣿⡀⠀⠀⠀⡄⠀⠀⠀⠀⠀⢼⣿⡇⠀⠙⢦⣿⡇⠸⢿⣤⣸⡟⢻ ⠙⣦⡀⣇⠀⣿⠇⠀⠀⠀⠹⡇⠀⠹⡄⠀⠀⠻⣷⢿⡿⢦⡀⠀⣤⣀⠀⠀⠀⠀⠘⣿⣿⣿⡟⠁⠀⠀⠀⠾⣷⡇⠀⠀⠀⡇⠀⠀⠀⠀⠀⣹⣿⡇⠀⢀⡸⠿⢡⣤⠀⢟⢁⣍⠛ ⠀⠈⠻⣿⠀⣿⠀⠀⠀⡞⣼⣷⠀⠀⠹⡄⠀⠀⠹⡎⢇⠀⠹⡄⢳⡄⠳⡄⠀⠀⠀⠘⠿⣿⡇⢈⢻⣿⣿⣿⡿⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠹⣷⡀⢯⡙⣿⣾⣿⠀⢿⡇⠿⠇ ⠀⠀⠀⠈⢷⣿⠀⠀⢸⣿⣿⢹⡆⠀⠀⢹⣄⠀⠀⣿⠈⢧⡀⠙⢮⣷⠀⠹⣆⠀⠀⠀⠀⠈⠻⣓⠿⠾⣿⠋⢀⠜⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠹⢮⡓⠁⠛⠿⠐⠒⣶⡄⠀ ⠀⠀⠀⠀⠈⢻⡇⠀⣸⣿⠃⠀⢧⠀⠸⡼⢻⣆⠀⠇⢧⠈⠳⣄⠀⠉⠳⡀⠈⠳⣄⣀⠀⠀⠀⠈⠁⠀⠈⠻⣅⠀⠀⠀⢀⣻⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠉⠛⠒⠲⢖⡋⠉⠁⠀ ⠀⠀⠀⠀⠀⠀⢹⡄⣿⣿⠀⠀⠸⣆⡼⢁⡾⣿⣆⠀⣌⡓⢄⡀⠑⠆⠀⠀⠀⠀⠀⠉⠉⠒⠶⠄⠀⠀⠀⠀⠈⠷⢄⡀⢿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣀ ⠀⠀⠀⠀⠀⠀⠀⠹⣼⣹⡄⠀⠀⠹⡷⠚⠛⠹⣾⣦⠀⠉⠛⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣤⣖⣻⣿⣶⣾⡿⠿⠿⠿⠿⡏⠙⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣍⢦⡀⠀⠹⣆⡀⠀⢻⣿⢷⡀⠀⠈⢷⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣇⠘⠁⠀⠉⢲⢄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣆⠙⢦⠀⠀⠉⠛⠲⢿⣬⣳⡄⠀⠈⢻⡙⠛⣛⣛⣦⣄⣀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⢀⡎⠀⠉⠳⢤⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠺⠷⣄⠀⠀⠀⠈⢷⡀⠹⣄⠀⠈⠻⣌⡛⠙⢛⣯⢿⠷⡶⠄⠀⠀⠀⠀⢹⠓⠲⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠀⠀⠀⠀⠀⠉⠑⠦⠤⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠛⠶⣟⣂⠀⠀⠹⣎⠉⠙⣦⠏⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠈⢧⡀⠀⠈⢦⣠⢞⣀⡀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⢳⡄⠀⠈⠻⣦⡀⠀⠀⢰⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠐⢄⢹⣆⠀⠀⠈⠻⣶⣤⣈⡆⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠐⡞⠙⢷⣄⠀⠠⣛⠻⣦⡇⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣸⠁⠀⠀⠉⠓⠦⠬⠽⠞⢿⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⢀⠀⢸⡆⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

👨‍🚀

🖳

⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠐⠶⣿⣿⡿⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⣿⣇⡀⠀⠀⠀⠀ ⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢿⣿⣿⡿⠟⠋⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⣿⣿⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⡤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣶⣿⣿⣆⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡿⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀

⠀⠀⠀⣀⢸⣶⡟⣱⣿⣿⡿⠟⠛⠉⢠⡞⡴⠃⠀⠀⣠⣾⣿⣿⣿⣿⡿⢛⣩⣴⣶⣶⣾⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⠀⠀⠀⢹⠀⢠⢺⡄⠀⡄⢳⣄⣿⠀⠠⡔⡆⠀⠀⠀⠀ ⠀⣤⣾⡿⠯⠻⣿⣿⣮⡙⣦⡀⠀⢲⠿⣾⣥⣠⣤⣾⣿⣿⣷⣿⣿⠷⠟⠛⠋⢩⣿⠋⣰⣿⣿⣿⢿⠟⣩⡟⣿⢻⣿⠇⠀⢰⣄⢸⡄⢸⠀⣷⡀⡇⠈⢻⣿⡄⠀⢿⢹⡄⠀⠀⠀ ⣿⣿⣿⣿⠷⣄⡈⠻⢮⣷⡈⠻⣦⢟⡾⠁⢀⣴⣿⢿⣿⣿⠋⠀⠀⠀⠀⠀⣴⡿⠁⢠⣿⣿⡿⢡⣟⣼⠟⠀⡿⢸⡟⠀⢇⡀⠻⠈⡇⢘⡆⠸⣷⠇⡀⢸⣿⣇⠀⠈⣇⠑⠀⠀⠀ ⣿⣿⡿⠁⠂⠀⣉⣷⣦⠄⠻⣦⢈⡾⢁⣴⣿⠟⢡⣿⡿⠁⠀⠀⠀⢀⢠⣾⣿⠇⢠⣿⣿⠏⠀⣼⡿⠃⠀⠀⡇⠘⡇⠀⡌⣿⠀⢀⣧⢸⣿⡀⠸⠀⡇⠈⣿⢹⡆⠀⠸⣦⡀⠰⡄ ⣿⣻⠇⠀⣠⣶⣷⠶⠬⣭⣿⣷⣿⣷⣿⣿⣵⣾⣿⡟⠁⠀⠀⢀⣴⣿⣿⣿⠏⢠⣿⣿⡁⢀⠴⠋⠀⠀⠀⠀⡇⣰⡇⠀⢠⠈⣇⠘⠀⢸⣏⢧⠀⢀⡇⠀⣿⠘⣿⡀⠀⠻⢧⡀⠘ ⣿⠏⣠⣾⣿⣿⠋⠀⣴⣿⢿⣣⣿⣿⣿⣿⣿⣿⡿⠁⠀⢀⣴⣿⣿⣿⣿⡏⣰⠏⠹⣽⣿⣮⣷⣄⡀⠀⠀⠀⡇⣿⢧⠀⢸⡇⠘⠀⠀⢸⣿⡈⣧⢸⡇⠀⣿⠀⢹⣷⠀⠰⡎⠳⡄ ⢋⣴⣿⣿⣿⠃⣠⣾⣿⣵⣿⣿⠟⠋⠉⠀⣼⡏⠀⢀⣴⣿⣻⣿⣿⡿⡟⣴⠃⠀⠀⠀⠻⠿⢿⣻⣿⣦⣄⠀⡇⡏⢸⡀⠈⣧⠀⠀⠀⢸⣿⣇⠻⠀⠁⢸⡇⠀⠀⣿⣧⠀⣷⡀⠹ ⣿⣿⣿⡿⢁⣼⣿⡿⢛⣿⡿⠧⠤⠀⠀⢦⡟⢀⣴⣿⣿⣿⣿⣿⠏⣾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣷⣧⠈⣧⠀⣿⡄⠀⠀⢸⣿⣿⡀⠀⠀⢸⣇⠀⠀⣿⣿⣧⣸⣇⠀ ⣿⣿⡿⣡⣿⡿⠁⠀⣼⡿⠁⠀⠀⠀⠀⡾⣡⣾⣿⣿⣿⣿⠟⢁⣾⠟⠀⠀⠀⠀⠀⠀⠀⢠⣄⣀⠀⠀⠙⢻⣿⣿⣷⣿⡀⢸⣷⡀⠀⠀⣿⣿⣧⠀⠀⢸⣿⡄⠀⣿⣿⣿⣿⣿⡄ ⣿⣯⣾⣿⠏⢀⣀⣠⡟⠁⠠⢤⣀⠀⣼⣿⣿⣿⢟⣿⠟⠁⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠉⠉⠒⠦⣄⣿⠉⠛⢿⣗⢾⣿⣷⡀⠀⣿⣿⣿⡄⠀⢸⣿⣷⡄⣿⣿⣿⣿⣿⣷ ⣿⣿⣿⣃⣀⣠⣭⣿⣿⣷⣶⣤⣄⣹⣿⣿⡟⠱⠋⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢹⡂⠀⠀⢻⣿⣿⣿⣧⡀⢿⡏⣿⣿⡀⠀⣿⣿⣷⣼⣿⣿⣿⣿⣿ ⣿⣟⣯⣵⡾⠟⠛⠋⠙⣿⡟⣿⣿⣿⣿⣦⡀⠀⠀⠀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠈⢿⣯⢻⣿⣧⣽⣿⣿⣿⣇⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿ ⢿⣿⣿⣿⣷⠀⠀⠀⠀⠸⣿⢧⠉⠻⠛⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢥⣀⣈⡉⠙⠛⠒⠶⠤⠩⡀⠀⠀⠘⣿⠀⠹⣿⣿⣿⠉⢻⣿⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿ ⢸⣼⣿⠍⠻⠷⢀⠀⠀⠀⠈⠳⣗⣖⣒⣻⠟⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢬⣿⣾⣷⣿⣿⣿⣿⣿⣶⣦⣤⣤⣀⣀⠀⠹⡆⠀⠙⣿⣿⡄⢰⣿⣿⣎⣿⣿⣿⣿⣿⣿⣿⣿ ⢸⣿⣱⣄⠀⠉⠈⠓⠛⠋⠙⠓⠚⠻⠯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠸⣿⣟⠙⠻⠭⠽⠿⢿⠿⣿⣿⣿⡲⢽⡄⠀⠈⢻⣷⣼⣿⣿⣿⣿⡿⠛⠋⠉⠙⢿⣿ ⣸⡿⣿⣶⠒⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⣤⣤⣤⣤⣾⣼⠟⠉⠻⣿⣷⣤⡀⠀⠀⣻⣿⣿⣿⣿⣿⣧⠀⠴⠻⡄⠈⣿ ⠋⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠶⢶⣮⣉⡒⠒⠚⠋⠀⠀⠀⠀⠈⢻⣿⣿⣶⢀⣿⣸⠛⣿⣿⢿⣾⠁⠀⠈⢁⠀⢸ ⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⢦⣤⡀⠀⠀⢀⣠⣾⣿⡿⠿⣿⣛⡇⢀⡼⠃⣟⣠⣄⠀⠀⠘⡆⢸ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡉⠙⠛⠛⠋⠁⠈⠛⡾⠃⣽⣧⡞⠁⢰⠏⠀⣿⠀⢀⣠⠃⢸ ⠀⠀⠀⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠂⠀⠈⡦⠀⠀⠀⠀⣿⠏⠀⣴⡟⢁⣨⠤⣾⠟⠁⢀⣾ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠋⠁⠀⠀⠀⢸⠋⢠⠞⠉⢀⣼⡵⠞⠁⠀⣠⣾⣿ ⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣶⣄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣴⠋⢀⠴⠛⠉⠀⣠⣴⣿⣿⡿⠃ ⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣷⠦⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣅⠀ ⠳⣄⠀⠀⠀⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢻⣿⡟⠁⢄⡀⠀⠈⠉⠓⠒⠒⢲⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣥⣤⠤⣶⣿⣿⣿⣿⣿⣿⡿⡏⢸⠀ ⠤⣬⡻⣤⡀⠈⠉⠛⣄⠀⠀⠀⠀⠀⠀⣿⣯⠼⢻⠀⠀⠀⠉⠀⠀⠐⠀⠘⠉⢈⣉⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠾⠋⠉⠉⠁⢰⣿⠏⣿⣿⣿⡿⢋⠾⠁⠸⡆ ⠀⠀⠈⠙⠿⣶⡀⠀⠈⢧⡀⠀⠀⠀⠀⢸⡀⠀⢼⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠁⠀⠀⠀⠀⣠⠟⠁⠀⢹⣿⢟⡵⠃⠀⠀⠀⢻ ⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⢱⣄⠀⠀⣰⠀⢳⡀⠘⢿⣷⣄⡀⠀⢀⣀⡤⠶⠖⢒⣶⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⠁⠀⠀⠀⠀⠀⣀⠞⠃⠀⠀⢠⣾⡿⠋⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠹⡄⢀⡟⠙⢷⣤⣏⠔⠚⠙⠦⣀⠉⠛⣇⡴⠛⠳⢴⣒⣛⠋⠘⢃⠀⠀⠀⠀⠀⢀⣠⠴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⣷⠠⠼⣤⢔⡿⠏⠀⠀⠀⠀⠀⠀⢀⣎ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⡾⠀⠀⠀⢹⢿⡀⠀⠀⠀⢸⡆⣰⠿⠀⠈⠉⠉⠀⠈⠱⡄⠀⠀⣀⣤⠴⠚⠉⠁⠀⠀⠀⠈⠑⣄⠀⠀⠀⠀⠀⢹⡄⠀⣷⢬⠁⠂⠀⠀⠀⠀⠀⠠⣾⠏ ⠀⠀⠀⠀⠀⠀⠠⠂⢰⡇⠀⠀⠀⠘⢇⣳⣄⠀⠀⢸⡇⠀⠀⢀⣀⣠⣤⣤⣶⡒⠛⠦⠴⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢇⣆⠀⠀⣠⣤⣳⣄⢉⣀⠒⣧⠀⠀⠀⢀⣤⠞⠁⠀ ⠀⠀⠀⠀⠊⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⢻⣼⢹⡏⢻⠞⠉⢹⢭⢈⠻⣯⣻⢿⣿⣷⣦⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⣤⣾⡿⠟⠋⣴⢋⡈⢧⡘⠻⣇⣠⣿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣄⠸⣇⠀⠀⠀⠀⠀⡼⡇⢸⠇⡏⠀⠀⠘⣧⢾⣿⡄⢿⠀⠀⡉⠛⠳⠤⣧⣀⣃⣀⣀⣀⣀⣀⣀⣠⣴⣾⣿⣟⠥⢴⣒⣈⣡⠞⣁⡀⠀⠀⣿⣿⡿⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠱⠽⣄⠀⠀⠀⠀⣗⣧⠋⣸⠀⠀⠀⠀⠈⢧⡀⠀⢸⡀⠰⣟⠶⣤⣤⣄⣀⣈⢹⣅⠀⠀⠀⣻⣿⢿⢅⡀⢀⣉⡁⠀⠀⠀⠠⠀⠇⠀⠀⣻⡟⠉⠻⠦⡄⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣀⡶⠖⠛⠻⣷⣠⣶⠟⠉⠁⠀⠀⠈⠉⠛⠻⢿⣮⣙⣘⣙⢶⣄⠙⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⣠⣤⣤⣀⣠⡾⠛⠛⠛⠛⠿⣿⣿⣿⡁⢀⣠⠤⣤⡀⠀⠀⠀⠀⠉⠻⣿⣝⢦⣝⣷⣜⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠉⣋⣼⣿⡟⠃⠀⠀⠀⠀⠀⢀⣤⣽⣿⣿⣿⡅⠀⠸⣯⠉⠉⠉⣉⣉⣛⣻⣿⣿⡌⠻⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⣿⢿⣿⣤⠤⠤⠤⠶⢶⣞⣻⠉⠉⠉⠉⠋⣿⣀⣠⣟⠙⠛⠛⠿⣯⠻⠿⣿⣿⣿⡷⢿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⡿⠃⣼⡟⠉⠙⠒⠒⣾⣿⡿⠉⠀⠀⠀⠀⠀⣿⣇⡏⠹⣧⡀⠀⠀⠘⢧⡀⠀⢹⣿⣿⡀⢻⡟⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⢁⣾⣿⣷⠀⠀⠀⣼⣿⣿⠀⠀⡇⠀⠀⡄⠀⣼⣿⣇⠀⠘⣷⡄⠀⠀⠈⣷⣧⠐⢿⣿⣧⡀⡇⠘⡟⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣄⣀⣠⡤⠀⠀ ⡇⢸⡏⢸⡟⢳⣤⣼⣻⡟⣯⠀⠀⣿⠀⠀⣷⣐⣿⡟⢻⣧⡀⢸⣿⡀⠀⢰⣿⣿⠀⠸⣿⣿⣿⣷⠖⠛⠛⠓⠒⠲⠥⢤⣤⣤⣤⣤⣤⣴⠺⡏⢛⡋⠁⠀⠀⠀⠀ ⡇⣿⠁⢸⣿⡀⢹⣏⣿⠀⣿⠀⠀⢻⣦⠀⠹⣿⣿⠀⠸⣿⣿⣦⣽⣧⢀⣼⣿⣿⡇⠀⣿⣟⠿⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠛⠃⠀⠀⠀⠀ ⡿⡟⠀⣼⣿⡿⣾⣿⣯⠀⣿⣧⠀⢸⣿⣧⣰⢿⣿⣆⠀⣹⡏⢻⣾⣿⣿⣿⣿⣿⣿⢠⣿⡏⢀⠈⠻⢷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠇⡇⢠⣿⣿⣿⣿⡿⣿⡀⣼⣿⣶⢸⣿⣿⠛⢿⣿⣿⣿⣿⣇⣼⣿⣿⣿⣿⣿⣿⣿⣾⣿⣧⣼⠀⠀⠀⠙⢿⣷⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⢳⡌⢹⣿⣿⣿⣧⠉⣷⣿⣿⣿⣾⣿⡇⠀⢀⣸⣿⣿⡟⠁⣸⣿⣿⣿⣿⡿⣿⢻⣿⡟⢹⠛⡀⠀⣀⣠⣤⠿⠳⢬⣛⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⣼⣷⡿⢻⣿⣿⣿⡀⠻⣿⡟⠛⢻⣿⣯⣭⣉⠀⠘⣿⠇⠀⠁⠁⠀⣉⠽⠚⠁⣿⣿⣀⡟⠀⣹⣿⣿⠭⠀⢀⠒⠋⠀⠀⠈⠙⠳⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠋⢻⡟⠀⣼⡋⣿⣿⣷⣧⣻⣇⣼⠿⣿⣿⣷⡏⠳⠸⠇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⣿⣿⠄⠀⣿⣽⡿⠷⠦⢬⣿⣦⣄⡀⠀⠀⠈⠳⡄⠉⠻⠷⣶⣤⣄⣀⡄⠀ ⡀⠈⠁⢾⣹⣇⣹⣿⣿⣿⣿⣿⡉⠳⠭⠭⠭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⣿⣿⣄⢦⣿⠟⠀⠀⠀⠀⠈⠉⠙⠿⣤⣀⣀⣠⠤⠷⠶⠒⠚⠛⠛⢛⡅⠀ ⠀⠀⠀⢀⣿⠟⠉⠉⢙⣷⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣻⠟⢿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⢯⡄⠀⠀⠀⠀⠀⠀⠀⣼⠉⡆ ⠀⢀⣴⡿⠁⠀⢀⣴⠟⠉⠻⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠚⠋⢠⡿⣽⠃⠀⠈⣿⡦⠷⠤⠤⣤⣤⣄⣠⠄⠀⠀⠈⠁⢻⡅⠀⠀⠀⠀⠀⢠⠇⢠⠃ ⠾⠿⢷⡀⣠⡴⠛⠀⠀⠀⠀⠹⡌⠻⣾⡟⡶⣤⣀⠀⠀⠘⠋⠉⠀⠀⢀⣴⠋⠀⠁⠀⠀⢰⣿⠀⠀⠀⠀⠀⠛⠋⢹⣿⣄⡀⠀⠀⠀⢻⡓⠲⢤⣤⣤⡾⠀⠘⠀ ⠀⠀⠈⠻⠿⣦⣀⡀⠀⠀⠀⠀⢻⡄⣿⠁⣽⠏⠉⠛⠲⠶⠶⠤⡤⠴⠛⠁⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠁⣾⡁⠉⠙⠓⠂⠀⠈⣧⠀⢀⠈⢉⠇⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⡿⠿⣽⣶⣶⣄⣈⣧⣿⣴⡏⠀⠀⠀⠀⣀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⢻⣠⠏⠀⣾⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠁⠀⠀⠙⣆⠙⢿⣿⣾⣿⠟⣀⣤⠴⠚⠛⠉⠁⠉⠙⠓⠒⠂⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⢠⢻⡄⠀⠀⠀⠀⠀⢸⡏⠀⣼⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠈⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⣧⠀⠀⠀⠀⠀⣾⠀⣠⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠈⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⣸⡟⣠⠟⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠀⠀⣿⠿⣶⣄⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣃⠀⠀⠘⢿⣷⠟⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣴⡶⢦⣄⢀⣤⣿⠀⡄⣿⠀⠉⠉⠻⣏⣙⣛⣛⣿⡿⠷⣶⣦⣤⣀⣠⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡟⠀⠀⢠⣿⠃⠀⣹⠀⠀⠀⠀⠀⠀ ⣤⠔⠛⠁⠀⠀⢀⣨⡿⣿⡏⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡄⠀⠈⢻⣦⢤⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⡴⠚⣿⠁⣠⡿⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡆⠀⠀⠀⠀⠀⠀⠤⠤⠤⠒⠒⠺⠿⣿⣗⢠⣾⣿⠛⢿⡇⠀⠀⠀⠀⠀⠀ ⡤⠶⠋⠁⠀⣰⢃⣴⡟⠀⢀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀⡀⣦⣿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣿⣿⠏⠀⠀⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⢹⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡄⣸⡿⠋⠀⠀⠀⣼⠏⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣾⡿⠀⠀⠀⠀⠀⠀⠀ ⣴⡿⠟⠉⠀⠀⠀⠀⣴⡏⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀ ⠋⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠛⠀⣽⣿⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⣀⣠⣤⣾⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣇⣤⣴⣶⣶⠶⢾⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⣠⣿⠃⠀⠀⠀⣤⡴⠖⠛⠁⠀⣀⣤⣶⡿⠟⠋⠉⢹⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡞⠉⠀⠙⢷⣄⠀⠀⠀⠉⠙⠲⢤⣄⡀⠀⠀⠀⠀⠀⢀⣤⣴⠏⢀⣴⣿⠇⠀⠀⠐⠋⠁⠀⠀⠀⢠⣾⠟⠋⠀⠀⠀⠀⠀⣼⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠈⠙⠛⠛⠲⠿⠟⣿⣿⣿⣿⣟⡭⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠁⠀⠀⠀⠀⠀⠀⢠⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢦⣀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣾⣿⣿⣿⣿⠁⠀⠀⠀⢀⣠⡴⠶⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⢠⣿⠙⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⢶⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⠶⠞⠋⣉⣰⣾⣿⠿⠿⠿⢿⠇⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⢀⡾⠃⠀⢻⡄⠀⠀⠀⠀⠀⠀ ⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠚⣿⣿⠟⠁⠀⠀⢀⡟⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠘⢦⣤⡴⠟⠁⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⣀⣀⣀⣐⣿⢀⣴⣿⣁⠀⠀⠀⠀⠀⠀⠀⣀⣠⣼⡟⣧⡈⠻⣦⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠉⠉⠉⠛⠿⢽⣿⣿⠿⠿⠟⠛⠋⠀⠀⠀⠈⠙⢶⣸⡇⠀⠀⠀⠀⣸⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠂⠀⠀⠀⠈⠉⠻⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠘⢿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⢠⣄⠀⠀⠀⠀⠘⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⡀⠀⠀⠻⣆⠀⠀⠀⠀⡽⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡇⠀⠂⠀⠙⣷⠀⠀⠀⠀⠻⡄⠀

⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠄⠒⠉⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠠⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⠟⠀⠀⠀⠀⠀⢀⣠⡴⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠂⠐⣀⣐⣤⣂⠀⠀⠐⠀⠂⠐⠀⠂⠀⠀⠐⠀⠐⠀⠀⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏ ⣿⡟⠁⠈⠀⣀⡀⡤⠞⠋⠉⠀⠀⠀⠀⣀⣀⣠⣤⡬⠶⠶⡶⢷⡶⣶⠟⠿⣄⡀⠉⠳⣶⡶⠶⢷⣌⠀⠁⠀⡀⢈⠀⠈⠐⢠⣄⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠟⠉⠉⠉⠁⠀⠀⠀⢀⣠⣤⡶⠿⠾⠿⣝⣳⠀⠀⠉⠙⠓⠳⣄⠳⣘⣇⣀⣀⣙⠲⢤⡙⠾⠄⠀⠻⣄⡄⠀⡄⠠⠀⠠⠀⠀⠙⢷⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠄⠀⠀⠠⢀⣠⣴⡾⣿⣯⣁⡠⠤⠤⠀⠒⠛⠛⠛⠋⠉⠉⠉⠙⠛⠛⠛⠢⠤⢌⣙⠋⠙⠛⠲⠤⣄⣻⡛⠉⠉⠛⣦⠐⠀⠀⢀⣾⡇⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⣿⡤ ⣀⣤⣦⣶⣿⣿⡿⠞⠛⠉⠀⠀⠀⠀⠠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⢤⡀⠀⠀⠉⠙⠲⢴⣄⠘⣧⣤⣴⠋⣸⠃⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⠸⣿⠃ ⣿⣿⣿⣿⡿⠀⠀⠀⣹⠝⠲⠦⣄⡀⠀⠀⠉⠑⠶⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄⠀⠀⠀⠀⣉⣷⠿⠋⠀⣰⢯⣀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⡛⠁⠀⠀ ⣿⣿⣿⣟⠁⠀⠀⣰⠁⠘⣦⣀⣀⠈⠁⠀⠀⠀⠀⠀⠀⠈⠉⠙⠒⠶⠦⠤⣀⣀⣀⣀⡀⣀⣀⣀⡤⠵⠶⠒⠉⠁⠀⢀⣠⣾⡇⠀⠈⠛⢦⣀⠀⠀⠀⠈⢿⣿⣿⣿⡿⠃⠀⠀⠀ ⣿⣿⣟⠏⠀⠀⡸⠃⠀⢰⠛⠈⠛⠿⢶⣤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠛⢛⣛⣓⣾⠷⠚⢻⠉⠀⠘⡌⢦⡀⠀⠀⠈⠳⣄⠀⠀⠈⢻⡿⠿⣇⣀⠀⠀⠀ ⣿⡿⣹⠀⠀⣰⠃⠀⡆⢸⠀⠀⠀⠀⠀⠉⠑⠛⠫⠷⠤⣄⣒⡒⠀⠠⠀⠠⠤⠤⠔⠲⠶⢶⣚⡉⢹⡩⣍⠉⠓⢤⡀⢳⡀⠀⢱⡈⣏⢷⣤⡀⠀⠈⢷⡀⠀⠈⣿⡀⠀⢉⠙⠲⣤ ⣿⡇⡟⠀⢠⠏⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢉⡽⠒⠒⣶⠒⠒⠒⠒⢲⣖⢚⣿⣿⡦⣬⣳⡄⠀⠈⠲⣧⠀⠈⣇⢸⠀⠹⣯⡳⣄⠀⢻⡤⠀⠌⣷⡄⠀⠀⠄⠀ ⣿⣧⡇⠀⡞⠀⠀⢸⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠉⠀⣠⡾⠗⠒⠀⢀⣶⣾⡿⠟⢻⣿⠁⠀⠉⠻⣦⠀⠀⠘⢇⠀⢸⡾⠀⠀⢹⢷⢻⣷⣄⢻⡀⠂⠸⣧⠀⠀⠐⠀ ⣿⣿⡇⣰⠃⠀⠀⢸⡀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢉⠟⠀⠀⢀⣼⣿⣿⣉⠀⢀⣼⠟⠀⠀⠀⠀⠘⢧⠀⠀⢸⠀⠸⡅⠀⠀⠸⠈⡞⣿⣿⣿⣧⠁⠀⣻⣎⠀⠀⠀ ⣿⣿⣇⣿⠀⠀⠀⠀⢧⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢿⣿⠿⣇⣸⣷⡿⠋⠁⠀⠀⠀⠀⠀⠈⣧⠀⢸⡇⠀⣷⡀⠀⠀⣆⡇⢹⣿⠇⣷⣄⠀⠀⢻⡄⠀⠀ ⣿⡟⣼⠸⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⣾⡷⣶⠾⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⢸⢇⠀⡏⢧⠀⢸⡟⠁⠸⠋⢀⣿⣿⣷⣦⡨⠻⣦⠀ ⣿⢳⡏⠀⡆⠀⠀⠀⠀⢸⠀⠀⠀⢶⠦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣸⢸⣀⣿⡘⡄⡘⠙⣄⠀⠀⣸⣿⣿⣿⢻⣿⣶⣽⠦ ⣿⢸⡇⠀⡇⠀⠀⠀⠀⢸⡆⠀⠀⠸⠀⢳⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⢸⣿⠈⣏⠻⢇⠀⠈⠳⢮⣟⣛⣛⠁⣼⣿⣿⣿⣷ ⣿⣸⡇⠀⡇⠀⠀⠀⠀⢸⢳⡀⠀⢸⠀⡸⠀⠀⠈⠙⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⡼⢹⡀⠸⡄⠈⡷⢄⣀⣀⣀⣤⠶⢿⣍⣀⡬⣝⢻ ⣿⡿⡇⠀⣇⠀⠀⠀⢠⣾⡀⢳⡀⢸⣴⠃⠀⣀⡤⠖⢒⣀⣩⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢠⠏⢠⠃⠈⣇⠀⠻⣄⣷⡀⢹⣀⠀⠈⠳⡀⠈⠙⢹⡆⠀ ⢸⣿⡄⠀⢸⠀⠀⠀⢸⣷⢣⡀⠳⡌⠙⢀⣾⣥⣶⣾⣯⣉⣹⠃⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⣠⠏⠀⠀⣿⡄⠀⢹⡀⠙⠲⣏⠉⢲⡀⠹⡄⠀⠈⢻⣰ ⠈⡿⢹⡀⠘⡆⠀⠀⠐⣿⣯⣳⡀⠙⢦⣼⣿⠟⢡⣵⣶⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⣾⠶⠛⠓⠉⠁⠀⠀⠀⡿⢷⡀⠀⠻⡄⠤⠼⠶⣼⡯⣕⠛⢆⠀⢸⠟ ⠀⡇⠀⢳⡀⢿⠀⠀⢰⣿⣿⣿⣿⣀⢖⣿⣿⣿⣷⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⣠⠶⣻⣿⣿⠗⠋⠳⡄⠀⠀⠀⠀⠀⢸⠀⠈⣏⢂⠀⠹⣄⣀⡤⠖⠛⠚⢦⣀⡇⢸⣀ ⠰⡇⠀⢸⣷⡘⡆⠀⠈⣷⡻⣿⣿⣿⣿⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⣠⣾⡿⠿⠁⠀⠀⠀⣷⠀⠀⠀⠀⢀⡟⠀⠀⢻⠀⠙⣤⣈⢟⡒⠦⠤⠐⣺⣏⠳⣄⠛ ⢸⡇⠀⢸⣿⣷⣽⠀⠀⢸⣧⡈⠻⢿⣿⣷⣄⣀⣈⣳⡤⠤⠤⠤⢄⡀⠀⠀⠀⠀⠀⣹⣿⠟⠉⠀⠀⠀⠀⠀⠀⣿⢐⠀⠀⠀⣸⡇⠀⠀⢨⡇⠀⠘⢮⡙⠓⠲⢶⣾⡥⠀⠀⠸⣶ ⣿⡇⠀⠈⣿⠿⣿⣷⢢⡀⢫⡉⠒⠢⠬⣭⣉⡉⠓⠤⣄⡀⢀⣠⣤⠿⠶⢦⣄⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⣿⡞⠀⠀⢀⣿⣧⠀⠀⣸⢻⣠⡀⠀⠉⠑⠒⠦⣽⢻⡓⠠⣼⠁ ⠈⣷⡄⠀⢿⣾⣿⣄⠀⢱⠀⠙⢶⡖⠚⠓⠦⣀⣠⡴⠾⠛⠉⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠉⠲⢤⣀⣀⣀⣠⡟⠀⠀⠀⣸⣿⣿⣆⠀⡏⢸⣷⣙⡷⢖⣲⣦⠀⢻⡀⠙⢢⠟⣦ ⠠⢹⡟⠶⢤⣙⣛⣿⠀⣸⣧⠀⠀⠙⠢⣀⠀⠘⣇⠀⣀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⠳⣄⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⠀⠘⠹⣿⣿⣿⣿⢻⡇⣰⠗⣦⢃⣴⠏ ⠀⠀⠻⡀⠀⣿⣿⣿⢱⣇⠿⣷⣤⣀⣀⡘⢯⣳⡏⠀⢀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⠻⣟⠻⣿⡛⠛⠻⢿⣷⣶⣿⣿⣿⣿⠿⢫⠎⠀⠀⠀⢿⣿⡿⠳⠞⠛⠙⣷⣋⡏⠀⠀ ⡘⠀⢀⠻⣧⣿⣿⣟⣾⣿⡷⣤⣀⠀⠈⠉⠉⢻⡶⠚⠛⠛⠟⠾⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠈⠳⣌⡙⠓⠶⣬⣿⣿⠿⠟⠛⠁⣠⢮⣠⠀⠀⠀⢈⡽⢧⣀⣃⣰⡴⠛⣹⡷⠟⠋ ⢻⣄⣈⣀⣨⡿⢿⣿⣿⠋⠀⢸⣿⣷⣶⡦⡀⢸⠁⠀⠀⠀⠀⠀⠂⠙⣾⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⠀⠉⠉⠛⠻⢿⣿⣷⣼⣿⡀⢰⣤⡾⠁⠉⣹⣶⣶⠖⠊⠉⠀⢀⠐ ⠠⠙⠿⠭⡥⠴⠾⢿⣿⡀⢀⣼⣿⠟⠀⢹⡞⡟⠀⠀⠀⠀⠁⠀⡀⠀⠘⣷⢹⣟⠛⣷⣄⠀⠀⠀⠀⠀⠀⠉⠂⠀⠀⠀⢀⣀⣉⠋⠙⠙⠛⠻⠿⣷⣾⣿⡻⣷⣴⡶⠦⣤⣄⣠⠀ ⠐⠀⠐⠀⠀⠀⠀⣼⠋⢇⠈⣸⠟⢀⠀⣸⡿⡁⢀⠀⢀⠀⠀⠀⡀⠀⠀⡸⣧⣻⣀⠀⠈⠻⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⠷⢦⣤⣤⣾⠇⢰⣿⣿⢾⣶⣦⡀⠀⠂⠉⠙ ⠀⠀⠀⠀⠀⠀⠀⣇⠀⠸⢃⣿⠄⠀⡘⣡⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠘⣧⢿⣆⠀⠀⠀⠙⠢⣤⣈⠀⠈⠀⠁⠀⠀⠀⠀⠀⠀⠀⢈⡿⠃⢰⣿⡏⠀⠀⠈⠻⣿⣷⣦⣄⣀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢠⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣦⠈⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⢀⡤⡆⡀⠸⣿⣷⣼⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣐⣶⣾⣯⣽⣿⣿⣦⣽⣷⡾⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡿⣟⣋⠉⠉⠙⠛⢿⣿⡟⠀⠸⣿⣿⡅⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⢋⡿⡫⠭⢭⡙⢦⠀⣠⣿⡇⡇⢠⠆⢹⣿⣀⣴⠆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠋⠀⠸⡄⣗⣿⣃⡿⣾⣽⡿⡁⢀⣇⡞⠀⠘⣿⣿⣿⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⢢⡀⠀⠀⠀⢀⡄⠀⣠⠖⠚⠛⢛⠟⣿⣯⣿⣷⣾⣷⣾⠏⠀⠀⢀⡟⣿⣿⡏⣼ ⢀⣄⠀⠀⣀⣤⣶⣶⣿⣿⠿⠿⡿⣷⠶⠦⣤⣧⣠⣴⣴⢕⣤⡞⠁⠰⡠⣀⡿⡠⠸⠿⣿⣿⣿⣿⣿⣦⡀⠀⢸⣿⣿⣿⣷⡏ ⠘⠋⠛⢛⣿⣿⣿⣵⣇⣸⣮⣿⠶⠋⡉⣈⣵⣿⣫⢷⠕⣩⡮⡂⠂⠀⠈⠻⣏⠉⠁⠀⢁⣩⠿⣿⣿⣿⣷⡀⣾⣿⣿⡿⣿⡇ ⠀⠀⠀⣹⣿⣳⡝⠿⠿⠭⢈⣤⡴⡮⠉⠵⡻⠟⠈⡇⠘⠋⠀⠀⠀⠀⠀⠀⠀⠙⠻⠭⠥⣄⣀⣈⣿⣿⣿⣿⣿⣿⣿⣷⡟⠁ ⠀⠀⢸⣿⣿⣿⣇⠀⣀⣄⣨⣋⣠⣴⣷⣶⣶⠀⢠⣣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠜⣿⣿⣿⣿⣿⣿⡟⠁⠀ ⠀⠀⠈⣿⣿⣽⣿⣾⣿⡿⣿⣿⣿⣿⣽⠟⠁⠀⠀⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠟⠀⢀⣼⣿⣿⣿⣿⣿⣿⠇⠀⠀ ⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠄⣤⣤⣶⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀ ⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢤⣄⣤⣔⣒⣒⣋⣡⣴⣿⠏⠹⡏⠀⠀⠀⣴⣿⣿⣾⣿⣿⣿⣿⣯⠃⠀⠀⠀ ⠀⠈⠓⠺⡟⣿⣿⣿⢾⣿⢷⡄⢠⡀⠀⠀⠀⠀⠹⣿⠋⠉⠉⠉⣙⡿⠁⠀⢰⠁⠀⠀⣼⣿⣿⣯⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣧⡙⢧⣄⡀⠀⠀⠀⠀⠈⠳⠤⣄⡀⠀⠀⢀⣠⠏⠀⣰⣾⣿⣿⣿⣿⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⢿⣷⣄⢹⢿⣶⣦⣀⠀⠀⠀⠀⠀⡉⠓⠚⠉⠀⢠⣾⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣯⢿⣿⣧⣀⡻⣅⠀⠙⡖⢤⡀⢠⠇⠀⠀⠀⢠⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣷⣤⡅⢦⣿⣷⣦⣤⣠⡴⣻⣿⣿⢫⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀⡌⠻⣜⣝⡟⢿⡟⠋⣰⣿⣿⠃⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠟⠛⠛⠛⠛⠏⠛⠻⠛⠛⠿⠷⠔⠋⠻⠇⠀⠳⠼⠁⠸⠿⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⣄⠀⠀⠀⠀⠀⢀⠀⠀⣠⢞⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣏⠙⠲⣤⣴⡒⣿⠛⠻⣧⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⡴⢉⣿⠀⠀⣷⣄⡈⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠ ⠀⠀⠉⠓⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣼⢻⣧⡀⢹⣿⣿⡆⠛⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠂⠁⠀ ⠀⠀⠀⠀⠀⠀⠉⠓⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⣴⠛⠻⣿⣿⠿⣿⠀⠱⣤⣸⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠊⠀⠀⠀⠀⠀ ⢦⡀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⢻⣦⣼⣈⣁⣀⣈⣻⡤⠿⣿⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⢠ ⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣟⣿⣽⡛⠿⠷⡛⣁⣷⣼⡿⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁ ⠀⠀⠈⠳⢤⣀⡀⠀⠀⣀⡼⠻⣄⠀⠀⠙⠲⣄⠀⠀⠀⠀⠀⣠⠿⡿⠿⠿⠿⠿⢷⠀⠸⠿⠛⠛⠛⠓⣲⠾⢧⠀⠀⠀⠀⠀⠀⢀⡴⠞⠁⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠹⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⡀⢠⡞⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠺⠷⡄⠀⢀⡤⠞⠉⠀⠀⠀⠀⠉⠙⠷⢦⣤⣤⡤⠶⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢾⡀⠀⠀⠀⠀⠀⠀⠀⢀⡄⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣷⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⢀⣠⠴⠋⠀⠀⠙⠲⢤⣄⣀⠀⢀⡴⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣾⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⣀⣤⠤⢤⣄⣀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠦⣄⣻⠁⠀⣼⠀⠀⢈⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⢠⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⢸⣿⡧⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣦⡿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⣠⡶⠋⠉⠀⠉⠳⣄⡀⠀⠀⠀⠀⠀⠀⢀⣠⡾⡛⣿⡿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠒⠒⢒⡶⠛⠀⠀⠀⠀⠀⠀⠚⢿⡶⠶⠶⠶⠒⠚⠉⠈⠙⣿⣽⣿⠿⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠉⠉⠉⠉⠉⠀⠈⠉⠉⠁⠉⠉⠉⠉⠉⠛⠛⠁⠉⠉⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣛⣉⠀⠀⠀⣀⣤⠤⠖⠒⠂⠀⠀⠀⠀⠙⠓⠒⠒⠦⣤⣴⣶⠿⠿⠟⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣯⣾⠿⠿⠛⠛⠛⠻⠿⢿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠛⠉⠀⠀⠀⠀⢀⣀⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⣀⠄⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠐⠊⠀⠀⠀⠀⠀⠀⠀⠉⡵⠲⡄⠈⠻⣷⣝⢿⣿ ⣿⣿⣿⣿⠟⠁⣀⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⡆⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣀⡇⠐⢦⡘⢿⣆⢻ ⠟⣱⡿⠃⡠⠊⠁⠀⠀⠀⠀⠀⣀⡤⠤⠤⣄⡀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⡠⠖⢊⣉⣉⣑⠲⢌⠉⠙⡟⠉⠛⠀⠱⣜⣿⡄ ⢰⣿⢡⠎⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠈⠹⢆⢠⣾⣧⣄⠀⠀⠀⠀⢴⡿⠻⣷⣼⣁⡞⠁⠀⠀⠈⠳⣄⠱⡄⣷⠀⠀⠀⠀⠀⣿⡇ ⢸⡏⠀⠀⠀⠀⠀⠀⢠⡟⠀⢀⣾⠉⠉⣣⣠⣴⠿⢟⠁⠙⠛⠀⠀⠀⠀⠈⠁⠀⢳⣍⡙⠛⠷⢶⣤⣀⡈⢹⠀⡣⠼⠀⠀⠀⠀⢠⣿⠇ ⢸⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⣨⣷⡶⠟⠋⣉⣤⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠈⠙⠻⢿⣶⣧⣄⣀⣀⣀⣠⣾⡟⠀ ⠈⢿⣧⣀⠀⢀⣀⣠⣤⣿⠿⠋⠁⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠛⢻⣧⣀ ⠀⣸⡿⠻⠿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿ ⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⢻⣟⢛⣛⣿⣿⣋⣩⣻⣼⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿ ⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠿⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⢉⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣴⣿⣿⣿⡿⠋

⠀⠀⠀⠀⠀⠀⠸⢠⡌⢉⡉⢛⢳⣜⠿⣷⣄⢀⠈⠙⣿⢹⣿⣿⢿⣦⡀⢶⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿ ⠀⠀⠀⠀⠀⠈⢀⠀⢹⣜⡿⣎⢦⠹⣦⣌⣿⣿⣀⠀⣿⢾⣿⣿⡌⢹⣷⡜⣷⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿ ⠀⠀⠀⠀⠀⠀⣘⣶⣾⡍⢻⣈⣅⡀⠈⢿⠸⣞⣿⣷⣟⣿⣿⣿⡇⠈⢿⣿⣎⠳⠈⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿ ⠀⠀⠀⠀⠀⠀⢿⣿⣎⣿⡋⢴⣦⣶⣆⠈⣧⠙⢹⣿⣿⣿⢿⣿⢸⠀⢸⣇⣈⠳⣄⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿ ⠀⠀⠀⠀⠀⠀⠈⣿⡙⢧⣹⡿⢿⡿⠏⠀⠈⣇⣸⣿⣿⣿⢸⣿⢸⣆⢸⣿⡍⡀⠈⢷⣜⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⠀⠀⠀⢻⠀⠙⠋⢳⠀⠀⣿⣷⠞⠉⠀⠀⠀⢨⣿⣿⢸⠃⣸⣿⣿⣄⠀⠀⢻⣾⣆⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠘⠲⢤⣧⡟⠀⠐⠀⠀⠀⣸⢻⢹⠀⠀⢿⡏⢿⠙⢦⡀⠀⠹⣿⣧⡙⢿⡆⠀⠀⠀⠀⢀⣤⣤⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⢇⠀⠈⢿⠁⠀⠀⠀⠀⢰⡏⣻⣿⡆⠀⢸⣇⠈⢧⠀⠻⣦⣄⠈⠻⣟⣮⣿⡇⠀⢀⣴⠏⡼⣼⣹⡇⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⢿⠀⠀⠀⠀⡴⢸⡏⠛⣇⢧⠀⢸⣿⠀⠀⢳⣄⠈⠻⣷⡄⢫⡀⠙⢧⢠⠟⠛⣽⢣⡏⣿⣇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿ ⡄⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠘⡄⠀⠀⠀⠃⣼⢷⡄⢸⡾⡆⠀⣿⢧⠀⠀⠻⣷⠄⡀⠻⣧⣽⣆⠸⣿⠀⠁⠀⠀⠀⢁⡯⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⡇⠻⣏⣁⠙⢦⡄⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⣿⡟⣇⠀⢹⡽⣆⠹⣮⣷⣤⠭⠼⠷⠬⢶⣬⣻⣿⣷⡽⣆⠀⠀⠀⠀⣼⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿ ⠁⠀⠙⢿⡤⢀⠛⢷⡀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⣄⣿⣷⣿⣆⣀⣼⡟⠛⠁⠀⠀⢀⣄⡴⠚⠁⠀⠀⠉⠛⢿⣿⡀⠀⠀⣴⠿⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠀⣿⣤⡄⠻⢆⡀⠀⠀⠀⠀⣸⠀⠀⠀⣿⣿⣿⡇⠀⠀⢧⡀⠀⠀⣠⢞⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⡷⣤⣠⣿⣬⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⢄⠀⠛⣯⣃⣨⠟⠀⠀⠀⠀⢿⠀⠀⠀⣿⣿⡿⠁⠀⠀⠸⡟⢀⡼⡵⠋⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣳⣧⡵⠋⠀⠀⠈⢯⡓⠠⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠈⠑⢆⠈⠹⣤⣤⣀⠀⠀⠀⠘⠀⠀⠀⣾⠋⠀⠀⠀⠀⠐⣻⣾⣞⠀⠰⠉⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠋⠀⠀⠀⠀⠀⠀⠹⡄⠀⠙⢶⣦⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠁⢄⠀⠁⠈⡉⠓⠦⣤⡁⠀⢠⠋⠀⠀⠀⠀⠀⣷⢋⣿⣾⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⢨⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢳⣀⠀⠈⢿⣆⡀⠀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣾⠀⠀⠀⠘⠧⢀⡏⠀⠀⠀⠀⠀⣸⠇⡸⣋⠈⠀⠀⠀⠀⠀⠀⠀⠀⠈⢠⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣏⠇⠀⣰⣿⡃⠀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⠀⠀⠀⣼⠀⠀⠀⠀⠀⣸⡟⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⡀⢠⣫⠿⡇⠀⠀⠀⠀⢿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡳⢦⣰⡟⠀⠀⠀⢠⢀⣿⣁⡞⡞⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣟⣻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠛⣳⡷⡏⠀⢿⣦⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⡇⠀⠀⠀⠀⢾⡷⢿⢿⡇⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⡼⢸⡏⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⠹⣹⢿⣷⠇⠀⠘⡞⠀⠀⠀⠘⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢸⠇⡞⢀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠇⢰⡇⢸⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⢸⡏⠀⠀⢀⣿⡀⠀⠀⠈⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣀⠀⠀⣠⡾⢠⡇⠈⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⣸⢁⣾⠇⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⢸⠁⠀⠀⠈⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠉⠓⠚⠉⠀⢸⡿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢀⡏⠀⠀⠀⢀⡇⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⢀⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⣸⠇⠀⠀⠀⣸⢻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⢘⠳⣄⣀⠀⠀⠀⢀⣾⣃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⢤⡇⠀⠀⠀⢠⡟⠘⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠈⠁⠨⠍⠓⠲⠶⠞⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⡽⢉⡾⠀⠀⠀⠀⡿⡶⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣄⣠⣤⣤⡤⠤⢤⣄⠀⠀⠀⠀⠀⣰⠻⣷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⡼⠁⠀⠀⢀⣼⣽⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠀⠀⠀⠀⠀⠀⠀⠈⢻⠀⠀⠀⢠⡏⠀⠘⢧⣀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⣼⠃⠀⠀⠀⣼⣵⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡄⣠⣿⠀⢀⠀⠰⢭⣛⡒⠂⠤⠖⠒⠛⠁⢿⣀⢧⡀⠀⢀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠟⢠⣿⡟⠀⡏⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠉⠘⢯⣿⡿⠁⠀⠀⠀⠀⠀⠀⠐⢸⣶⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⣾⢫⠇⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢪⡆⠊⠀⠀⠀⠀⠀⠀⠀⠄⢸⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡀⠀⠀⠀⠀⠀⠀⠀⢰⠃⣴⠁⣼⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⡇⠀⠀⠀⠀⠀⠀⠀⣬⠞⠁⠀⡿⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡽⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢿⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢠⠀⠀⠀⠀⠀⠀⠉⠐⠶⣌⢧⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠈⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠠⠠⠀⣀⣀⣀⡠⠞⢁⡾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠁⠀⠈⢁⡴⠋⠀⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠈⠉⠉⠙⣿⣿⣿⣿⣿⣿⣿⣿⡄⣸⣿⣦⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢹⣿⠿⠿⠿⠿⣿⢿⣿⡿⠿⠿⣷⣦⡀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿ ⣿⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⣀⣀⣠⣤⣤⣤⣤⡿⠛⠛⡟⣿⣿⡿⢻⡆⠀⠀⠀⠘⣷⣶⣅⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⢹⣿⣿⣿⣿ ⣿⡀⢿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⢉⣹⠿⣿⣿⣛⣛⣛⣿⣿⣯⣭⣁⣀⣬⣿⣿⡏⠀⠀⠉⠀⠀⠀⢀⡿⠙⣿⣦⣄⡀⠀⠀⠀⠈⠉⠉⠉⠍⠛⠛⢿⣿⣿⣿⡿⠀⢸⣿⣿⣿⣿ ⣿⡇⢸⣿⣿⠿⠛⠉⠀⠀⣀⠴⢚⠉⠀⠀⠀⠈⠙⠛⠛⢻⣿⣟⠛⢿⡍⠀⣿⣟⡃⠀⠀⠀⠀⠀⠀⢸⣿⢸⣿⠀⠉⠛⣿⡶⣶⣿⣷⣤⣤⡤⠴⠾⠛⠙⠦⣍⠁⠀⠘⠿⢿⣿⣿ ⣿⠇⠀⠉⠀⠀⠀⠀⣠⣞⣵⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡀⠀⠙⣷⣿⣿⡇⠀⠀⠀⠀⠀⠀⣾⣿⣼⠏⢀⣴⠞⠋⠀⣼⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⣦⡀⠀⠀⠀⠉ ⠀⠀⠀⠀⠀⠀⢠⣾⣟⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⣆⡀⢸⣿⣿⡷⣤⠀⠀⠀⠀⣼⣿⣿⣿⣞⠋⠁⠀⠀⣸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⡿⠁⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⠈⠳⣼⣿⣿⠀⠀⠀⠀⠐⢻⢿⣿⣟⣻⣽⣧⠀⣠⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣟⣧⡀⠀ ⠀⠀⠀⢀⣼⣯⢠⡤⠤⠿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢿⣿⣆⠀⠘⣿⣿⣦⣤⣀⡀⠀⢸⣿⣟⣻⣋⣩⣿⠞⠋⣠⣿⡿⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠈⢷⡀ ⠀⠀⢀⡞⠁⢻⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⣿⣿⣷⠺⣿⡟⣿⡀⠉⠙⠓⡿⣿⣿⣿⡿⠻⢇⣀⡀⢿⣿⠇⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⢤⡄⠈⢧ ⠀⠀⡼⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⣹⣿⣿⡄⠹⣧⣿⣿⣦⡄⠀⣿⠿⣾⣿⠇⠀⠈⠉⠁⣿⡟⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠐⠿ ⠀⣸⣁⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠠⠀⣏⠻⣿⣷⠀⠀⣿⣿⡇⠀⣸⠃⠀⢸⣿⠀⠀⠀⠀⣾⡿⣱⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⠇⣿⣄⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⣿⠀⠀⢹⡄⠈⢿⣧⠀⢸⣿⣧⠀⡏⠀⣶⣸⡿⠾⣦⣠⣾⠟⣰⠏⠀⠀⠀⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡼⠀⣿⢹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⢳⡀⠐⢿⣷⡘⣿⣿⠆⠻⡀⣿⢹⡅⠀⣾⠟⢁⣰⠇⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⣸⠋⣼⠿⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠳⣤⣀⣙⢷⣿⣿⡆⠀⢹⣿⣸⠇⣼⡿⠞⣹⠃⠀⠀⠀⢠⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠙⢦⡸⠿⣿⣿⣦⣀⣸⣿⣿⣿⣿⣴⠞⠁⠀⠀⠀⢠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣶⡀⠀⠀⠈⢳⣤⡀⠻⡟⠿⠛⢻⠟⢡⡾⠉⠀⠀⠀⠀⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠙⢦⡀⠀⠀⢳⡙⣦⠹⡓⣲⠋⡰⣿⠁⠀⠀⠀⢀⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⡆⠀⠙⢦⠀⠘⣇⠈⠣⡟⣡⠞⣹⠇⠀⠀⢀⡼⠋⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⢀⣯⡷⠖⠚⠳⠶⣽⡄⠀⠴⠋⠀⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⡀⠀⢀⡞⠉⠀⠀⢀⠄⠀⠀⠻⡆⠀⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡅⡀⠸⣇⠀⢀⠀⠀⠐⠀⢀⢠⡇⠀⢰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣏⠀⠙⢷⣄⡢⢄⣶⣾⡿⠋⠀⣠⠞⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠉⣳⣦⣤⠽⠿⠿⠿⣭⣤⣶⠚⠁⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢟⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⢦⣖⣻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣜⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠙⣿⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣀⠀⠀⠀⠀⠀⡟⠋⠁⠀⠙⡇⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡰⠟⠁⢹⣗⢄⠀⠀⠀⠳⣄⠀⠀⣀⠗⠁⠀⠀⣠⣾⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠈⡿⢦⠑⢆⠀⠀⠀⠉⠉⠀⠀⣠⠔⠊⣡⡟⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⢠⠁⠀⢣⠀⠛⠉⠉⠉⠉⠙⠛⢦⣄⡴⢻⠁⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠸⡀⢠⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⢸⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⠄⠀⠀⠙⠢⣄⣳⠃⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠈⡏⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⠞⡏⠀⠸⣏⠓⠒⠇⠀⠀⠀⣰⠁⠀⠉⢦⠀⠀⢀⡴⠋⠳⣿⣿⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠛⢰⠁⠀⠀⣿⣦⡀⠀⠀⠸⠶⣷⢶⣦⠤⢬⡆⠀⣮⠤⠤⢾⣿⣿⡄⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡿⢠⣿⠀⠀⠀⢻⡉⠉⠀⠀⠀⠀⢹⣜⠛⠀⢀⡤⢾⣏⢀⣠⡾⢁⠋⣧⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⢫⡜⣿⡄⠀⠀⠀⠙⢶⣤⣤⣷⣾⠁⠠⣈⠉⠀⠀⠛⠉⠀⠀⣽⣎⢀⣿⡀⠀⠘⡄⣀⣠⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠃⠈⡇⣿⠹⣄⠀⠀⠀⢠⠏⠁⠀⠙⢿⡦⠬⢁⣀⣀⣀⡠⣤⣾⠏⡠⠟⠛⠓⠤⡴⠋⠀⠉⠀⠈⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⠀⡏⠀⣿⠀⠈⠢⡀⠀⢸⠀⠀⠀⠀⠀⠙⠢⣄⣉⠭⠂⣀⣈⣧⠎⠀⠀⠀⠀⠀⣈⣶⡖⡩⠭⠭⢉⣻⡀⠀⠀⠀⠀⠀⠀⠀ ⡏⢸⢁⡆⢹⡄⠀⠀⠈⠑⢺⢳⡀⠀⠀⣄⡀⠀⠀⠑⠤⢤⡀⢀⠎⠀⠀⠀⠀⡤⢊⡤⠚⠻⡀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀ ⣷⠀⠘⢣⠘⣷⡀⠀⠀⠂⢸⠀⠁⠀⠀⣿⡇⠀⠀⠀⠀⠀⠉⡏⠀⠀⢱⣀⠞⡠⠋⠀⠀⠀⠙⢄⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀ ⢻⡆⢢⢿⣆⣿⣤⠒⢦⡀⣼⠀⠀⠀⠀⣿⡄⠀⢠⣾⣷⡆⠸⠀⠀⠀⠘⣿⡞⠁⠀⠀⠀⠀⠀⠈⠣⡀⠀⠀⢱⠀⠀⠀⠀⠀⠀ ⠸⣧⠈⢻⣿⣿⣷⡀⠀⠙⣾⠀⠀⠀⢀⡟⣇⡀⠀⠙⠛⠁⡇⠀⠀⠀⠀⠘⠻⣄⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⡆⠀⠀⠀⠀⠀ ⠀⢹⣆⢸⣿⣿⢷⢣⡀⠀⢸⡀⠀⠀⣾⡷⡘⠿⣆⣀⣀⣸⣇⠀⠀⠀⠀⠀⠀⠈⠑⢦⣄⣀⠀⠀⠀⠀⠀⠑⣄⠸⡄⠀⠀⠀⠀ ⠀⠀⢻⣿⠉⢿⣦⡛⢷⡄⠸⠁⢰⡶⢿⡇⠙⢾⡄⠉⠉⢻⠙⠞⠉⢢⣀⠔⠠⠤⠔⠲⣿⡟⢿⡷⢦⣦⠀⠀⠈⢆⢳⠀⠀⠀⠀ ⠀⠀⠀⠻⡇⠀⠉⠻⣽⣝⣿⠀⠀⠀⠀⢣⠀⠀⣱⠀⠀⢸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⠁⣾⠙⢦⣠⠖⡩⠿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⡳⣄⠀⠀⢸⠒⠉⢻⣆⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠈⢦⣴⡷⠋⠀⠀⠙⢄⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡉⠙⠃⠀⡞⠒⠒⠛⢹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡰⠋⠀⠀⠀⢀⠞⠈⢷⣄⠀⠀⠀⠀⠉⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⢀⠇⠀⠀⠀⠀⡇⠙⠢⣄⣀⣀⣀⣀⡠⢴⣋⡀⣀⣀⠤⠖⠁⠀⠀⠘⡌⠓⠦⠤⡴⠊⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠈⠣⠀⠀⠀⠀⢸⡀⠀⠀⡸⠉⡀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠘⠢⠤⠒⠁⠀⢀

⠀⠀⠀⣿⢿⣿⡿⣸⣿⣿⣿⣿⣿⣿⣷⡽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢰⡇⣿⣏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⢸⣿⣿⡿⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⡽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⡇⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⣿⣿⣿⠇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣝⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢠⣿⣿⡏⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⣿⠋⢹⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⡿⣿⣿⣿⣿⣿⣿⣿⣿ ⡀⣸⣿⣿⠁⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⣿⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣼⣿⣿⣿⣿⣿ ⡇⣿⣿⡟⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿ ⢹⣿⣿⡇⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿ ⣼⣿⣿⣇⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⣿⣿⣿⡏⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣝⣿⣿ ⣿⣿⣿⣿⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠘⣿⣿⣿⡿⣦⡙⢿⣿⣿⣿⣿⣿⣟⢿⣿⣿⣿⣎⢿ ⣿⣿⣿⣿⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⡷⠶⢿⣿⣿⡷⠾⠷⣦⠽⢿⣿⣿⣿⣿⡎⠻⣿⣿⣿⣧ ⣿⡏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⣧⠘⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⣿⡇⠀⠸⣿⣿⡇⠀⠀⠙⢷⡀⠙⠿⣿⣿⢿⡄⠙⣿⣿⣿ ⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⢸⡄⢻⣿⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⣿⠀⠀⠀⣿⣿⡷⠴⠚⠋⢁⣙⣧⣤⣭⣿⣷⣽⣆⡈⢿⣿ ⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠈⡇⠈⣿⣿⡏⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⢰⡟⠀⣴⠞⢻⣿⣇⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡉⢻ ⡏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢀⣹⠞⠛⣿⣇⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⣼⠃⡼⠃⣠⣼⣿⣿⣿⣿⣿⢛⣛⣿⣯⡍⠉⠛⢦⣄⡈⠉⠘ ⡇⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⡇⢀⡴⠟⠁⠀⠀⢿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⡟⠀⢀⣽⣿⣿⡿⣛⣿⣿⡿⠋⠁⠀⣸⡁⠀⠐⠀⠈⠛⠃⠀ ⡇⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⡟⣸⡷⠋⠀⠀⠀⠀⠀⢸⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⡄⠀⣸⠁⢸⡿⠟⢙⣿⠟⠉⢀⠤⠄⢀⣠⣴⣶⣾⠿⠛⠒⠂⠀⠀⠀ ⣷⣿⣿⣿⣿⣿⣿⣿⠇⢸⣿⣿⣿⣿⠞⢻⣇⠀⣀⣀⣀⣤⣴⠋⢻⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢧⢷⣀⡟⠀⠉⠁⠀⢈⣻⣧⣼⣁⣀⣠⣤⡄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⣿⣿⣿⣿⣿⣿⡿⠀⣸⣿⣿⡿⣁⠤⠼⣿⠉⠁⠀⢀⡟⠓⠂⠘⣧⣿⣿⣿⣿⣿⣿⣿⣿⠏⣿⣿⠀⢈⡿⠛⠂⠀⠀⢀⣴⠆⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⣿⣿⣿⣿⣿⣿⣇⣠⣿⣿⡟⠁⣀⣠⣤⣿⣖⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⣿⣟⣴⠟⠀⢀⠀⠀⣰⠿⣄⠀⠀⠀⡀⠀⠀⠀⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⣿⣿⣿⣿⣿⣿⠉⢸⣿⣿⣴⣾⣿⣿⣿⣿⣿⣿⣋⣛⣻⣷⣄⠀⠈⣿⣿⣿⣿⣿⣿⠃⢀⡞⢹⡟⠁⢀⡜⠃⣠⠞⣁⡞⠉⢧⣠⠞⠁⠀⣠⠀⢠⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⣿⣿⣿⣿⣿⡏⣀⣾⣿⣿⣿⢟⣿⣻⣭⠿⠛⠛⠋⠁⠀⢠⣿⣀⢸⣿⣿⣿⡿⣿⡏⡤⠋⠀⢹⣧⡴⠋⣠⠞⠁⡴⠋⢠⠴⣇⠙⠷⢤⡜⢁⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡸⢺⣿⣿⣿⣿⣷⣿⣿⣿⡿⠋⠀⢿⣁⠀⠀⠀⠀⠉⠉⣉⡿⠋⠁⣸⣿⣿⠟⣡⡟⠟⠀⢀⣄⡰⠏⢀⠞⠁⠀⠐⠁⠔⠃⠀⠀⠻⠦⠴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡄⣿⣿⣿⣿⠁⣿⠟⠉⠀⠀⠀⣀⣽⣿⡶⠁⢀⡴⠞⠉⢀⠄⣰⣿⡿⠁⣠⡟⠀⢀⡴⣿⠞⠁⣴⢻⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⣿⠹⣿⣿⡇⠀⠀⠀⠀⠀⣺⡿⠛⠛⠁⢻⠀⣾⠀⠀⣠⠏⣴⡿⠋⢠⠀⠊⠀⠀⠋⠀⠀⠀⠀⠈⠓⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣿⣷⢿⣿⣷⣄⠀⠀⠀⠀⢈⢀⡴⠂⠀⢸⠀⡇⢀⡼⣣⠟⠋⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣞⣿⣽⣿⣦⠀⠀⠀⠀⠞⠀⠀⢀⣾⠀⣧⢞⡽⠃⡰⠃⠀⠀⠞⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸ ⣿⣿⣿⣿⡞⣿⣿⣿⣿⡄⠀⠀⠀⢀⡴⠃⣿⡀⣿⠏⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣄⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⠀⢠⠃ ⣿⣿⣿⣿⣿⣞⣿⣿⣿⣿⣧⡀⣠⠏⠀⢠⢟⡿⠁⣠⠟⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠛⠉⠀⠈⢻⡟⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀ ⣙⢻⢿⣿⣿⣿⣾⢿⣿⣿⣿⣿⣇⠀⠀⢋⡏⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠋⠁⠀⠀⠀⡤⢰⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⠃⠀⠀ ⠉⢙⡇⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣧⡀⠈⠐⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣴⠞⠋⠁⠀⠀⠀⠀⠀⡼⢱⢻⠏⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀ ⠒⠛⠰⣿⣿⣿⣿⣿⠻⣿⣻⣿⣿⣿⣷⣄⠀⠀⠙⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣧⡈⢿⣿⠋⠀⠀⠀⠀⠀⠀⢀⣠⠞⣠⣿⠏⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⠿⢿⣿⣧⠈⢿⣿⡿⣿⣿⡍⢷⣀⠘⠷⠼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡧⠈⢻⣄⡀⠀⠀⠀⠀⠐⠉⢀⡴⢿⠃⠀⠀⠀⠀⠀⠀⢀⣴⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⢧⣈⣿⣿⣿⣿⡇⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⢩⠉⠛⠒⠒⠒⠒⠚⠉⢻⢸⠀⠀⠀⠀⠀⢀⣴⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠋⠁⠀⠀⠀⠙⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣎⢆⠀⠀⠀⠀⠀⠀⠀⠘⣮⡇⠀⠀⠀⣠⣾⣟⣡⠄⠒⠂⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠷⢶⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡱⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢭⣟⡿⣿⣷⣶⣶⣤⣤⣤⣄⣀⣱⡈⠓⠀⠀⠀⠀⠀⠀⣀⣴⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣽⣛⢿⣿⣿⣿⣿⣿⣿⣿⡀⠀⣤⣤⣶⣶⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡙⠻⢶⣿⣿⡿⣿⣿⣿⡷⠲⢿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠞⠀⠀⢀⡆⠀⠀⠀⠀⢳⡀⠈⠙⢀⡀⠰⠶⠤⠤⠖⠊⠉⠀⣠⡼⢋⣝⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢢⡞⠀⠀⠀⠀⠀⠀⠀⣧⠀⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⣠⣿⢦⡀⠀⠈⠁⠀⠀⠀⠤⠴⠖⠛⠉⣉⣿⣿⣧⣝⡗⠀⠀⠰⠶⠤⠤⠀⠀⠀⠀⣴⣶⡿⠦⣤⣂⠀⠀⠀⠀⠀⠸⡆⠘⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⢀⣰⣾⣿⠉⣿⡋⢿⢿⣥⣄⣀⣀⣀⣐⣲⣦⡶⠞⠋⠁⠀⠀⠈⠛⠳⠦⣤⣟⣃⣀⣤⠤⠴⣿⣛⡉⠀⠀⠀⠙⢯⡓⠦⢤⣀⡀⢻⡀⠳⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣤⢴⢻⣿⣸⣿⣷⣿⣷⣼⣿⢿⣿⡿⢿⡏⠉⢥⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⢀⡏⢹⠇⠀⠀⠘⣿⢷⡀⠀⠀⠐⣮⣷⡄⠀⠀⠉⡽⢳⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣏⣇⢸⣸⣿⣷⢻⣿⣿⣿⣿⡟⠁⠀⠈⠉⣧⠀⢸⡀⠀⢸⢹⡆⠀⠀⠀⣧⡄⠀⢠⡟⠁⣾⠒⠒⠒⠒⢻⡿⣷⠀⠀⠀⠙⠸⣿⠶⢲⠞⠁⠈⢧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠈⢻⣉⣨⣿⣿⣿⠿⠁⠱⠁⠀⠀⠀⣸⠀⠸⡇⢀⣾⡏⣷⠀⠀⠀⣿⣷⣆⢸⡀⠀⣷⢤⡖⠒⠒⢻⡏⢹⡆⠀⠀⠀⠀⡏⡿⠋⠐⢀⠀⠈⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⡿⠿⣾⠀⠀⢻⣟⣽⠟⠉⠁⠀⠀⣼⣿⣮⡀⢿⣆⠀⣿⣼⣿⡇⢹⡆⠀⢸⣿⣿⢻⣸⣖⣽⡿⢾⠃⠀⠀⢸⠇⠀⡇⠀⠀⠀⣠⠟⠁⠀⣠⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⢏⠑⣄⢹⡦⡴⢽⣿⣙⠢⠴⠒⠋⠉⠁⠈⠉⠉⢻⡻⠳⣿⣿⣿⣇⢸⡇⠀⣿⣿⣧⣼⣿⠿⢻⠃⠈⢷⠦⣄⡟⠀⠀⣿⠇⢀⡴⠃⠀⠀⣰⠃⠀⠀⠀⠀⠀⢠ ⠀⠀⠀⠀⠀⢀⡟⠈⠳⣌⠻⣇⠀⢠⡿⠁⠀⢀⣀⡤⠶⠒⠂⠀⣀⣼⡃⠠⣿⣿⣿⣿⣾⣇⣾⡿⢿⣿⣿⡇⢀⣿⣒⣀⠈⣇⢀⠊⠙⠲⢯⡴⠋⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⢤⠀⠀⠈⠳⡈⠳⣏⠀⠀⠖⠋⠀⠀⠀⠀⢀⣶⣿⣿⣿⠀⢺⣿⣿⣿⣿⣿⠏⠀⣸⢟⣿⠁⢸⣿⣿⣿⣧⣼⠏⠀⠀⣠⠞⠁⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⠃⠈⠳⣄⠀⠀⠈⠢⡈⠳⣄⠀⠀⠀⠀⠀⢨⣿⣿⣿⠿⡟⠀⣿⣿⣿⢿⡟⢿⣄⣴⣿⣼⣿⠀⣸⡟⠻⠿⣟⣞⠀⢀⡴⠁⡰⠃⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠃⠀⠀⠀⠈⠳⣄⠀⠀⠙⢦⡈⠳⣄⠀⣀⡠⠼⠛⠉⠀⣀⡇⠀⣾⣿⠃⠀⣿⣦⣹⣿⡿⠟⣠⣿⢛⣷⠤⣄⡀⠈⢹⠏⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠈⠳⣌⠻⣅⠀⡠⠖⠋⣽⠙⡇⢠⣿⡟⠀⠀⣿⣿⢿⡿⣷⣦⣿⡷⣸⠋⣧⠘⢧⣰⠋⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠈⠑⣌⠳⣤⡏⠠⡏⠀⣧⣆⢹⡇⠀⢸⣿⡇⠀⢟⣾⣿⣿⠁⣽⠀⢸⡄⢰⠇⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠈⠳⠝⣆⠀⣧⠀⢹⡝⡎⣷⠀⣼⣿⡇⢀⡼⣿⣿⣿⢀⡿⢀⣸⡇⣸⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠘⡆⢻⣤⠀⠻⣟⣿⣿⡿⢻⣿⣯⣵⣿⣨⡿⠋⢠⣾⣿⠃⣿⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⢹⠈⢻⣦⡀⠙⢷⣿⣧⣿⣾⢻⣿⣿⡿⠃⣤⣾⡿⠁⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠸⡆⠀⠹⣷⣤⣼⡹⢿⣿⣿⣾⡿⢻⣀⣡⣿⡏⠀⢀⣼⡿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⢀⣿⣄⠀⠀⢸⣿⣿⣿⡦⠝⢙⣀⣬⣿⡿⠋⠀⢠⣾⣟⣁⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢸⡏⢿⣶⣤⡀⢻⡘⢿⣷⣄⢸⡟⡇⠙⠀⣠⣾⣿⣿⠋⠉⢿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠻⣼⢹⡿⣿⡂⠙⠘⣇⣋⡟⠀⢹⣴⡟⠋⢸⣻⡇⠀⠀⣼⡿⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡀⠈⢿⣄⠈⠻⡄⠀⣿⡿⣧⣾⠿⡏⣧⠀⣾⠘⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠇⢻⣧⡀⠀⠈⠻⣦⠀⣠⠿⣹⡇⠀⢰⣇⡇⢰⢧⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡹⡀⠀⠀⠘⣇⡟⣿⣿⡆⠀⢸⢸⠇⣼⢸⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠑⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠦⣤⣤⣤⡤⠴⠒⠀⠀⢹⠹⣟⠛⠃⣹⠁⠋⠛⠀⠀⠇⣾⠀⠟⣾⡆⠈⠛⠲⢦⣤⣤⡤⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠲⠤⢤⣀⣀⣠⡶⢛⣿⡏⠉⠉⠁⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠦⢤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⠟⢀⣼⠁⠀⠀⠀⠀⠀⠀⠀⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠤⠶⠤⢤⡀⢀⡠⠖⠊⠉⠉⠓⠢⢤⣤⠖⠒⠒⠢⢤⣤⠄⠦⢤⣀⣤⣶⠟⠁⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⣰⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠙⠉⠀⠀⠀⠀⠀⠀⠀⢸⣷⣄⠀⠀⠀⠀⠉⢂⣠⣶⡿⠟⠁⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⣼⠂⠀⠀⠀⠀⠀⠀⠀⣸⣯⣿⡀⠀⣀⣤⡾⣿⣏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣸⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣼⣿⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⠿⣿⣿⠿⠛⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣡⣾⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣄⠈⣿⣿⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⡿⠉⣾⣿⣯⣤⣤⣤⣤⣤⠶⠞⠋⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡈⢧⣸⣿⠀⠀⠀⠀⠀⣾⡿⣿⣿⣿⣿⣤⣤⡉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠉⢿⣧⠀⠀⠀⠀⣿⣿⠏⠈⠉⠉⠙⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⡟⠀⠀ ⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠈⢿⣷⡄⠀⠀⣿⣿⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀ ⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣿⣿⡿⣦⡀⢻⣿⣿⣦⡀⠀⠀⢀⣀⣠⣀⣀⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠉⠀⡇⠀⠀ ⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣷⡟⠙⠋⠈⠻⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠋⠉⠀⠀⠀⠀⠀⢰⠃⠀⠀ ⠀⠀⠀⠀⠙⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠛⠛⠋⢹⣿⠫⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⣨⣿⣄⠀⠀⢸⠀⠙⣿⡟⢻⡀⠀⣰⣿⠃⠀⠈⠳⢤⣀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠈⣿⣿⠉⠳⣄⣸⡀⠀⠈⠁⠀⣷⠞⣹⠃⠀⠀⠀⠀⠀⠈⢳⠀⠀⠀⢀⣴⠏⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⢸⡘⡇⠀⠈⠻⣇⠀⠀⢀⡾⠇⡼⠃⠀⠀⠀⠀⠀⠀⠀⠈⣇⣠⠖⠋⠀⠀⢐⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⣰⠇⢻⠀⠀⠀⠘⣧⣠⠏⢀⣼⠁⠀⠀⠀⠀⠀⣀⣠⠴⠚⡟⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠲⠤⢤⣠⣁⣀⣀⠤⠤⠞⠉⠀⠸⡇⠀⠀⠀⢸⡟⠀⢸⡟⠲⠤⠴⠖⠚⠉⠉⠀⠀⠘⣷⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠰⡇⠀⠀⠀⠈⡇⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⢾⠀⠀⠀⠀

⠀⠀⠀⠀⢀⣿⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡞⡇⣠⡠⣴⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠞⠀⡿⣿⠛⢿⣏⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠤⠤⠤⠀⠀⠀ ⠀⣴⠏⢀⡴⠁⣿⡄⠀⠉⢣⡤⢬⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⠒⠛⠀⠀⠀⠀⠀⠀ ⣼⣿⠀⠀⣠⠞⢛⣷⡀⠀⠀⡃⠀⠈⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠏⠉⢹⣧⢞⢿⡻⣿⣷⣴⠃⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠴⠯⠤⠄⣀⣀⠀⠀⠀⠀⠀⠀ ⢳⠊⣉⣿⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠚⠂⠀⠀⠀⠀⠀⠉⠉⠓⢤⡀⠀⠀⠀⠀⠀⠉⠒⢦⡀⠀⠀ ⡏⠀⣟⢹⡼⠋⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠓⠢⣄⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠈⠒⠠ ⠀⠀⢘⣿⣏⡁⠀⠹⣤⠖⠊⠉⠒⢄⠀⠀⠀⠀⠀⠐⢬⣆⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠓⠦⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠄⢀⡩⠟⠁⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠈⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢁⠴⣶⣤⣌⣿⡒⢤⣀⡀⠀⠀ ⠀⠀⣸⠴⠊⠁⠀⠀⠀⠀⠀⠀⢰⡾⠃⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣡⣿⠊⠀⠀⠀⠀⠈⠉⢛⠛⠋⠓ ⠒⠉⠀⠀⠀⠀⠀⠀⢀⡠⡄⠀⠀⠉⡇⠀⠀⠀⠀⠀⡆⠀⠀⡠⠔⠒⠒⠒⠒⠒⠢⠤⣀⡀⠀⠀⡂⣿⠁⠀⠀⠀⠀⠀⠀⠰⠁⠀⠀⠀ ⠀⠀⠀⠀⣀⡠⠔⠊⠁⢳⡸⡄⠀⠀⠹⡀⠀⢀⡤⢲⠃⡠⠋⡠⠒⠀⠀⠀⠀⠈⠑⠒⠤⣈⠑⠦⣏⢿⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀ ⠒⠒⠯⣉⠏⠀⠀⠀⠀⠀⠳⡘⢦⠀⠀⠘⢤⠁⠀⢸⡸⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠙⡜⡷⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠐⠛⢼⡄⠀⠀⠀⠀⠀⠀⢨⠳⣕⠦⢄⣀⡀⠀⣸⡇⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⢹⡇⠈⣮⡟⢒⠦⠤⣦⣀⣀⡀⠀ ⠀⠀⠀⠼⠽⠦⢄⣀⠀⠀⠀⣀⣱⢦⣉⠒⠂⠄⠨⠹⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡷⠴⠿⢞⡁⠀⠀⠀⠀⢸⠉⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⢉⣉⠭⠕⠓⠉⠉⠉⠙⠒⠒⠒⢿⡇⠀⠀⠀⠀⢀⠆⠀⠀⠀⠀⠀⠀⡇⠀⠀⢿⡇⠀⠀⠀⠉⠓⠦⢄⣀⣸⡄⠀ ⠀⠀⠀⠀⠀⠀⠔⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⠘⣧⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⣸⠁⠀⠀⠀⣀⠀⠀⣠⠚⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢻⣧⣀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣤⣟⡡⠔⠊⢉⡠⠄⣴⠋⠀⠀⠀⠀

⠀⠀⢸⠀⠀⣠⢾⡇⡼⠀⣰⢃⠎⢠⢯⡾⢁⠞⣠⠆⣼⠟⠁⡠⠚⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣄⡈⢿⣷⡄⠠⣄⠀ ⠀⠀⠈⡀⢸⠁⠈⡇⢷⡼⢃⡜⣠⢿⠟⣠⠏⣴⠏⠸⢃⡴⠋⣠⣶⡄⢹⠀⠀⠀⠀⠀⠀⢀⣤⢦⣄⡀⢰⣿⠋⠉⠻⣿⣾⣿⣿⡄⢹⡄ ⠀⠀⠀⠃⢸⠀⠀⠹⢦⡤⠾⡅⠿⠋⡰⢁⣾⡟⢀⡴⢋⡴⠚⣹⣿⠏⣸⠂⠀⠀⠀⠀⠀⠈⠀⠀⢹⡏⠈⣷⠀⠀⠀⣿⣿⣿⣿⡇⣸⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠒⠚⠛⠋⠀⢻⣏⣐⣛⣉⣉⡥⠴⠚⠁⠀⠀⠁⠀⠀⠀⠀⢀⣴⡿⠁⠀⣀⣠⣴⣾⣿⣿⣿⣿⣷⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢩⣿⠃⠀⠀⠀⣀⣠⠤⠴⣶⣶⣶⣶⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠃⠀⢀⡴⢚⣁⣤⣶⣿⣿⣵⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⣠⣶⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⣀⣾⣿⣾⣿⠿⠛⠉⠉⠉⠙⠛⠻⠿⠿⢿⣿⣿⣿⣿⣉⠀⣀⣴⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⣀⣴⣿⣿⣟⣍⣀⠀⠀⠀⠀⠀⠹⢄⡈⠲⡄⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠂⣴⢟⣷⣿⣿⣿⡿⣟⣁⣠⣬⡳⠀⠀⣠⠔⠒⢀⠙⢦⣀⠀⠘⡷⣄⣻⣿⣿⣿⣿⣿⡟⠉⠉⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⡸⡿⠒⢒⣿⣾⣿⢻⣿⣿⣿⡟⢛⣿⣿⠇⠀⢰⡿⠃⠀⠀⠀⠀⠀⠀⠀⢧⣼⣿⣿⣿⣿⣿⣿⣷⣶⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⡇⠀⢸⣿⣿⣿⣿⣿⣽⣯⣾⣿⡿⠛⠀⠀⠀⠀⠀⠀⠉⠀⠠⣄⠀⠀⢸⣿⣏⢿⣿⣿⣿⡏⠉⠻⣿⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠹⡄⣸⣿⣿⣿⣿⣿⣿⣿⣾⣏⣴⣶⣿⣷⠤⠀⣠⡤⣔⢦⡀⠀⠀⠀⣸⣿⣿⣼⡟⣻⣿⣇⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡀⠀⣠⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⡽⠋⣢⣤⣴⣿⣿⣿⠃⢷⠔⠀⣴⣿⣿⣿⡟⢠⣿⣿⣿⠀⢀⣾⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢇⡼⠉⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣶⣿⢟⣛⣽⣾⣿⣿⣴⡏⢀⣾⣿⣿⣿⣿⣴⣿⣿⣿⣟⣤⣾⣿⠏ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⡁⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠉⣽⣿⢟⣋⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⢸⣇⠀⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⠛⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠛⣿⣿⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⢸⣟⣿⣷⣄⣨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠄⣹⣿⣿⣿⣿⣷⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⠈⣿⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠚⣿⣿⣿⣿⣿⣯⠸⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣇⣀⣿⠈⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣷⠀⠀⠀⠀⠀⣠⠃⠀⢰⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣹⡿⠟⠁⠀⣻⠏⠀⠀⢀⣄⣾⠟⠀⢠⣾⠏⠀ ⠀⠄⠀⠐⠢⠦⠒⠒⠒⠒⠋⣍⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠤⢴⠒⢪⠇⠀⣀⣴⡷⠟⠁⠀⢠⡟⠁⠀⠐ ⡀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⠿⣻⣿⣿⡿⠟⣻⣿⡍⠀⠀⠀⠀⠀⢀⠴⢞⡿⠋⠀⠀⠀⣠⣿⠀⠀⠀⠀ ⠀⠀⠠⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠿⢿⣿⣶⣾⣿⣿⣋⣴⠾⠋⢸⠃⠀⠀⠀⠀⢀⣴⡶⠋⠀⠀⠀⢀⡔⢹⡿⣷⡆⠀⠀ ⡤⢤⠦⠌⠉⠙⣗⠶⣤⣄⣀⣀⣀⡀⠀⠀⢀⣠⣶⣄⠙⡏⠉⣳⠦⢤⣤⣤⠴⠋⠀⠀⠀⢀⣴⡟⡹⠁⠀⠀⢀⡴⠋⠀⢀⡽⣄⡜⡴⠀ ⣋⢩⣹⣦⡀⠀⠈⠙⠲⣶⣶⣶⠶⠭⣔⣛⠋⣸⣿⣟⠉⠁⢠⢻⠀⠀⠀⣀⣀⣀⣠⠶⠛⠁⣾⣵⡧⢤⣄⣴⣿⡥⡄⣾⡏⢸⡟⣜⡕⡆ ⠀⣸⢿⣿⣿⣷⣶⣶⠛⠻⣏⠙⠓⠦⣅⣈⡩⢻⠛⡿⠀⠀⠁⡌⠀⠀⠿⠏⠉⠉⠀⠀⠀⠀⣿⢹⣖⡆⣽⣿⣿⢡⢻⣾⣰⢜⣬⡾⢨⠞ ⠀⡇⢹⣿⣿⣛⣿⡟⢷⣄⣈⡱⢦⡖⢠⠀⠀⠀⢠⡇⠀⠀⠰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⢯⣾⢸⣸⣻⣼⣷⣳⢃⣼⡫⠞⠁⠀ ⠀⠙⣾⣿⣿⣿⣿⣿⣴⣿⣄⡀⠀⠈⣻⠲⠶⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣜⣿⢓⡟⠁⠈⠉⠉⠀⠀⠀⠀⠀⠀ ⠀⠂⠀⢻⣿⣿⣿⣿⣿⣿⣿⣮⡉⠉⠁⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣾⢀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠹⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⡆⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠙⠒⢤⣠⡾⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠳⠈⣿⣿⣿⣿⣿⣿⣿⢯⠀⠀⠀⠀⠀⠘⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⢸⣿⣿⣿⣿⠀⠈⠃⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀ ⠦⢤⣀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠀⠀⠀ ⠠⠴⠾⠛⠒⠒⠦⠤⠤⣄⣀⡀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⡇⠀⠀ ⠁⠀⠀⠀⠛⢉⣁⣀⣀⣀⡈⠉⠛⠻⢲⣤⣤⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀ ⠀⢠⡴⠖⠚⠫⣄⠀⠀⢀⣭⢭⡒⢲⡎⢹⠏⡾⢹⡷⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢾⠀⠀ ⠀⠘⡅⢠⡒⠢⡈⠣⠞⢁⡔⡆⢹⡜⢠⢟⡜⢡⠟⠉⡇⡵⣾⡵⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠀⠀⠀⠈⡀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠛⠿⣥⠀⠈⠳⣦⡀⠀⠀⠀⠀⠀⢀⣠⢖⡏⠁⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⣀⡠⠤⠀⣈⡻⣦⡀⠀⢀⡴⠋⣠⠞⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⢀⣰⠋⠀⠀⣀⡴⠟⠷⠾⠛⠋⠁⠈⠙⠓⠶⠯⢄⣸⠁⠀⠀⠀⠀⣹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡍⠐⠺⢍⡉⠉⠙⠒⠲⠯⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠒⠦⣄⠉⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠙⢦⡀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠐⢤⡀⠀⠀⠀⠀⠘⠦⡀⠀⠀⠀⠈⣙⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⢠⠆⠀⠀⠀⠀⠀⠙⢄⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠨⣧⡈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠘⡆⠀⢠⠎⠀⠀⣴⡆⠀⠀⡀⠀⠃⠀⠀⠀⠀⠀⠈⠐⣦⠀⠀⢹⢳⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⡄⠀⠀⠀⠀⣷⡴⠋⠀⠀⣸⢹⡇⠀⠀⢸⡀⠀⠀⠀⠀⢠⡀⠀⡄⢹⣧⡇⢸⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠱⡄⠀⠀⢠⡟⠀⡀⠀⠀⡇⠀⣧⠀⠀⠀⢣⡀⠀⡀⠀⠀⠙⣦⣾⡾⢹⣿⡾⠁⠈⢽⠶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢿⠀⠙⠦⢠⠎⠀⣼⡗⢀⢀⢻⠀⠸⣄⠀⠀⠀⠱⣜⡷⠦⣶⣾⣯⣿⣿⣿⠘⣇⠀⠀⠙⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠘⢦⠀⢀⡎⠀⠀⣿⡇⠈⠻⡟⢧⠀⠈⠓⠶⠦⠼⠋⠁⢰⣿⣿⣿⡏⢉⣽⡀⠈⠳⢤⣄⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⢹⠀⠀⣳⢾⢁⠀⠀⣿⠇⣠⣤⣤⣀⣀⣀⡆⠀⠀⠀⠀⢀⣿⣿⡿⢟⣧⠎⢸⣧⠀⠀⠀⠈⢳⠀⢸⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⡜⠀⠠⢋⣾⢸⠀⠀⣿⣶⣤⣄⣶⢤⡀⠈⠁⠀⠀⠀⠀⠈⢿⡹⠿⠛⠁⠀⠀⡏⠓⠦⣀⠀⢸⡀⡾⠁⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠋⢀⡔⠁⠀⣠⠟⢹⢸⠀⠀⢻⡄⠀⠀⠈⠻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢀⡰⢳⢠⣷⡇⠀⠀⠀⠀⢀⠀⠀⣠⡄⠀⠀ ⠀⠀⠀⢀⡴⠋⠀⢠⠎⠀⢀⡼⠃⠀⢸⣼⡀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⢠⣴⢶⣶⠧⠀⠀⠀⠀⣠⠟⠁⢰⠋⠀⡌⢸⣹⡇⠀⣄⠸⣿⣿⣦⡈⣿⠇⠀⠀ ⠀⠀⣠⠟⠀⠀⢠⡏⢀⡴⠋⠀⠀⠀⠀⢷⣧⠀⠀⠈⠳⣆⠀⠀⠀⠀⠀⠀⠈⠉⠛⠁⠀⠀⠀⠀⣰⠏⠀⣠⠟⠳⣤⣧⣀⢸⣧⡀⠉⠀⠛⢛⣧⣿⣅⠀⠀⣄ ⠀⣼⠉⠀⠀⡴⢻⢀⣾⠁⠀⠀⠀⠀⠀⠀⠽⣿⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⣀⣀⢴⡦⠞⠃⢠⣞⣁⡀⠀⣠⣿⡿⠋⠈⢷⠀⣿⣀⣿⡿⠿⠋⠁⠀⠉ ⢸⡇⠀⠀⡸⠁⢸⢸⡏⠓⠀⠀⠀⠀⠀⠀⠀⠈⠳⢦⡀⠀⠀⠘⣦⣀⠰⡶⠖⠋⠉⠁⠀⠀⢳⡀⢠⠏⣼⠃⠀⢨⠟⠁⢶⡴⠒⢾⡄⣈⣁⡈⠁⠀⠀⠀⠀⠀ ⢾⣇⠀⠀⡇⠀⠈⡿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣹⢆⠀⠀⡼⠈⠉⣷⠀⠀⠀⠀⠀⠀⠀⣳⠏⡰⠃⢀⣤⠋⠀⣴⢋⣀⡴⠋⠁⠀⠀⠉⠉⠀⠀⠀⠀⠀ ⠈⢿⣄⠀⢹⡀⠀⠹⡸⡄⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠋⠈⢀⡼⠁⠀⠀⢸⠀⠀⠀⠀⠀⠀⠺⠯⢴⣃⡤⡾⢁⣠⠞⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣷⣄⠳⣄⠀⠘⣝⣄⠀⠀⠀⠀⠀⢀⡞⠀⢀⡴⢺⡏⠀⠀⠀⠀⢨⣧⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠙⠓⠮⣥⣀⡈⠋⠳⠄⠀⠀⠀⠸⣇⣀⠸⢤⡤⠟⡲⠀⠀⣠⠏⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⣧⠼⠁⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⢤⣶⠀⠀⠀⠀⠀⢸⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡏⠘⢧⢸⢦⣀⠀⢸⠀⠈⠓⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠈⠳⣷⣯⡑⢺⣧⠀⠀⠀⠉⠑⠦⡄⠀⠀⠀⠀⠀⠀⠀⣀⠴⠒⠉⠉⠉⠉⠉⠉⠑⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠧⣄⣴⣋⠑⠀⠀⢀⣼⣓⡢⢤⣀⠀⢀⣿⣾⡆⠀⠀⠀⢠⡞⠁⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡼⢽⡏⠓⠦⠴⠋⠿⣩⠽⢿⠊⠑⢾⠉⡟⠁⠀⠀⢰⡏⠀⠀⢀⡶⠉⠁⠀⠀⠀⢈⣿⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⢿⣧⣘⢇⠀⠀⢣⢤⣤⣤⡤⡾⠀⠀⠘⡀⢹⠀⠀⠀⡟⠀⠀⢰⡏⠀⠀⠀⠀⣠⠴⠋⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠃⠸⣷⠶⠞⠉⠋⠁⢰⣧⠴⣇⣸⠃⣸⠃⠀⢠⡇⠀⠀⠘⢇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢺⠀⠀⠈⠳⢤⣀⡀⠀⠀⠀⣴⠋⠉⡵⠃⠀⠀⣾⠀⠀⠀⠀⠀⠙⠲⢤⣄⣀⠀⠀⠀⠀⠀⣀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡄⠀⣀⡤⠀⠀⢉⣇⡀⠀⣧⠴⠊⠀⠀⠀⠀⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠿⢥⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⠟⠋⠀⣇⠀⢠⠋⠉⠉⠓⠺⠦⣀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⠞⢻⠀⠀⠀⠀⠀⡀⠈⠻⣦⡀⠀⠀⠀⠈⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⡇⠀⠀⡞⡟⣆⠀⠀⠀⠀⠀⠈⠙⠒⠢⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⣧⠀⠀⠁⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⢧⠀⠀⠀⢹⡄⠀⠀⠀⠈⠻⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⢸⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⠧⢼⣇⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠈⠙⣲⠶⠚⠋⠉⠉⠉⠙⠳⢤⡚⠁⠀⠀⠀⢀⡰⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⢸⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣀⣠⡤⠖⢯⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡀⠀⠈⣧⣀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣯⡀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠸⡌⠑⠶⠬⣶⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⢹⡇⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⢳⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣷⣾⠃⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠘⡇⣰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⣳⣱⣽⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⣧⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣻⠟⠉⠃⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢯⠇⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⣾⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⣇⡇⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⡇⠀⠀⠀⠀⠀⠀⣠⠞⠉⣇⣀⣿⠁⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢿⠇⠀⠀⠀⠀⢀⡜⠁⠀⠀⢸⡌⡿⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢫⠏⠀⠀⠀⢀⣰⠟⠀⠀⠀⠀⢸⡇⡇⠀⠀⠀⣀⣴⠇⠀⠀⡆⠀⠀⠤⠄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠃⠀⠀⠀⣸⡏⠀⠀⢀⢀⠀⢸⣷⡧⠀⠈⠉⠙⣇⠀⠀⠀⠳⢤⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⡿⠀⠀⠊⠁⠈⣆⠈⠘⣧⠀⠀⠀⠀⠈⢳⡀⠀⠀⢠⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡏⠀⠀⠀⠀⠀⢀⣇⣀⠀⢀⠀⠀⠿⡄⠀⢹⠀⠀⠀⠀⠀⠀⠹⡗⠲⡞⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⣾⣽⠀⣀⠘⢢⡀⠀⠑⠦⠈⣇⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⢀⣼⣋⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⣻⡀⠀⠀⠀⠀⠀⢸⡦⠤⠤⠤⠤⠤⠤⠤

⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⡐⠁⠈⠀⠉⠁⠙⠋⠁ ⣷⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣶⣶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡄⠀⠀⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣷⣶⣭⣽⡛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣯⣉⣻⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⣿⣿⣿⣿⣿⣿⣟⢿⣿⣿⣿⣿⣿⣿⣟⢻⣿⣿⣿⣿⣿⣿⣷⣄⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⢤⣤⣤⣾⡟⢋⣥⣴⣎⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠹⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠿⣿⡛⣿⣿⣿⣿⡇⠟⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠈⢹⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢲⣽⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣶⠞⢋⣿⣿⣿⣿⢸⣿⣱⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠆⢸⣿⡇⠀⠈⢻⡿⣿⣿⣿⢿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⣴⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣿⣿⣿⣄⠀⠈⣿⣿⡟⠀⣰⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢿⣿⣿⡟⢹⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⣿⡼⢱⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⢋⡄⠀⠉⠻⣿⣿⣄⣤⠿⠻⠟⠂⢉⣹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢿⣿⣿⡌⢻⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⢸⣆⢸⣷⣿⣿⣿⣿⣿⡿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠄⠹⣿⣿⣤⣀⢀⣀⣤⡏⠻⠶⠖⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠈⣿⣿⣷⣸⢿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⠟⢛⡿⣿⣏⣸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣦⠀⠀⠀⠘⢻⡿⣿⠃⣧⡿⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⣇⠀⠀⠀⠈⢿⣿⣷⣿⣿⣿⣿⣧⠀⠀⣀⣀⣀⢀⣴⡿⠋⣠⠏⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢻⣤⡆⠀⣸⣿⠀⠀⠀⠀⢦⣿⣦⡰⣿⠁⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⣇⠀⠀⠀⠀⠈⣿⣿⣷⡙⣿⣿⣿⡟⠛⠯⣋⣽⣿⡿⠃⣰⠋⠀⠀⠀⠀⢸⣧⡄⠀⠀⠀⠀⠀⠀⡙⢿⣆⠀⠽⣷⣄⠀⠀⠀⠀⠈⣿⣿⠀⠀⠀⣠⣴⠆⠀⠈⠀⠀⠀⠀⠀⠀⠀ ⣿⣆⠀⠀⠀⠀⠈⢿⣿⣷⡝⣿⣿⣿⣦⡾⣿⠟⠁⡇⢠⡇⠀⠀⠀⠀⠀⣼⡇⢹⣄⠀⠄⠀⠀⠀⣸⡆⢙⢷⡀⠨⢿⣦⡀⠀⠀⠀⠸⣿⠀⠀⣰⣿⣧⣶⣾⣿⣿⣿⣿⣿⣆⠀⠀ ⠟⢿⣦⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⡿⠟⠁⠁⠀⠀⢃⡌⠀⠀⠀⠀⠀⠀⠹⡇⠀⠙⣦⣀⠀⠀⠐⢻⣷⠸⢿⣿⣦⣀⠙⢷⡀⠀⠀⠀⠻⠄⠀⣿⣿⣿⢿⣿⣿⡿⠿⠿⠿⠏⠀⠈ ⣷⣼⣿⣧⠀⠀⠀⠀⢨⣿⠿⠛⠋⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠳⣽⣧⣧⠀⠀⢻⣇⢸⣇⠀⠙⠿⣿⠃⠀⠀⠀⠉⠀⢐⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠟⢻⣿⠻⣷⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡅⠀⠀⠀⠀⠁⠀⠀⢸⡄⠀⠀⠈⢿⣦⡘⢧⣈⠛⣿⣿⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⣬⢻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⠈⢻⣷⣹⣷⡄⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣼⡷⡄⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠈⢻⠇⠀⠙⢷⣽⣿⡆⠀⠀⠀⠀⠀⢷⡀⠀⠺⣿⣾⣤⣤⣶⣶⣶⣤⣶⣤⣤⣴⠀⠀ ⣿⣆⠀⣿⣿⣝⣿⣇⠀⠀⠀⠀⢀⣀⣠⣴⣶⣿⣿⠏⠀⠹⡄⠀⠀⠀⠀⠀⠸⡇⠀⠐⣆⠀⠸⡆⠀⠀⠈⣿⣿⣿⡄⠀⠀⠀⠀⢸⣧⠀⢀⣿⣿⣿⣿⣿⣿⠿⡿⠿⣿⢽⢿⠀⠀ ⠈⢻⣧⡈⢿⣿⣿⣿⣿⣶⣶⣾⠿⠿⠛⠛⠿⣿⡟⠀⠀⠀⣷⠀⠀⠀⠀⠀⣇⢳⠀⠀⠹⣦⣠⡀⠀⠀⢀⣼⣿⣿⣧⠀⠀⠀⠀⢸⣿⢀⣾⣿⠿⠛⢛⣥⣾⠿⠛⢢⣬⠘⣷⠀⠀ ⠀⠀⠛⢿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⣠⡼⢻⡄⠀⠀⠹⡄⠀⠀⠀⠀⢸⣿⣧⠀⠀⠻⣿⣧⠀⠀⢸⣿⣉⢻⣿⣿⣶⣶⣿⣿⣿⣿⡿⠛⣹⣴⡿⠋⠁⠀⠀⢠⣿⣧⠸⡎⠀ ⠀⠀⠀⠀⠉⢻⡿⣿⡂⠀⠀⠀⠀⢀⣤⠾⠋⠀⠀⠹⢦⣀⣀⣿⣄⠀⠀⠀⠘⣿⣿⠀⠀⠀⣿⣿⡣⢤⣼⣿⢻⣽⣿⡿⠛⠛⠋⠙⠻⠷⠀⢀⣻⠿⣇⠀⠀⠀⠀⣿⠀⣿⣷⠁⠀ ⠀⠠⣄⢠⡀⠘⠀⠘⣷⣶⣦⣤⡀⠀⠀⠲⣄⡀⠀⠀⠀⠉⢉⣭⣿⡄⠀⠀⠀⣿⡟⠀⠀⠑⠻⢿⣷⣾⣿⣟⠙⣿⣿⣶⣄⣀⡀⠀⠀⣠⡆⣼⠇⠀⠈⠃⠀⠀⠀⣿⢀⣿⣿⡿⣶ ⠀⠀⠀⠸⣻⣦⣝⢦⡘⢿⣿⣶⠻⢤⠀⠀⠀⠘⠳⣄⣀⣤⠟⠋⣻⣧⣤⣄⣸⡿⠁⠀⠀⠀⠀⠀⠈⠹⣿⣿⣦⣀⠀⠛⠉⠉⠛⠻⢶⣿⣀⡻⣦⡀⠀⠀⠀⠀⣰⣿⣿⣿⣿⡇⢼ ⠀⠀⠀⠀⢹⣿⣿⣤⣟⣷⣼⡿⣷⠀⢉⡇⠀⣠⠞⢋⣤⣤⠴⣛⣯⡿⠟⠋⠷⣶⣄⣀⣄⠀⠀⠀⠀⠀⠀⠈⠛⠛⠻⢤⣄⡀⠀⠀⠀⣀⣺⣴⡛⠿⣶⣤⣀⢀⣿⣿⣿⣿⣿⣷⣎ ⠀⠀⠀⠀⠘⣿⡿⣿⣿⣿⣿⣿⠏⣠⣏⡤⠞⣡⡶⠿⠋⢁⣴⠿⠛⠛⠲⢶⣄⡀⠈⠙⡄⢀⢀⡤⠖⠋⠁⠀⠀⠀⠀⠀⠙⠹⢦⣤⠞⠉⠉⠻⣿⣷⡈⣿⣿⣾⣿⣿⣿⣿⡿⣟⠛ ⠀⠀⠀⠀⠀⢻⣇⠈⠉⠉⠉⢀⣶⡿⠋⣠⡾⠋⠀⣀⣴⡿⠉⠀⠀⠀⠀⠀⠙⢿⣆⠀⢱⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠘⣿⡿⣿⠋⠉⠀⠀⠈⠈⠁⠁⠀ ⠀⠀⠀⠀⠀⢠⣿⣧⡀⢀⣴⡿⠋⣠⡼⠋⠀⠀⣼⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡀⣼⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠘⣇⠘⢳⣄⣀⣀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⡿⠟⠋⣠⡾⠋⠀⠀⢀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⡟⠀⠙⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣇⠀⠀⠀⠀⢸⡄⠀⠈⠛⠿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⣨⡟⠋⠀⢠⡾⠋⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠈⠇⠀⠀⠀⠀⠈⠃⠀⠀⠈ ⠀⠀⠀⣤⡾⠋⠀⠀⣰⠟⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⡟⠀⠀⢠⣾⠃⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠ ⠀⢠⡿⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⡿⠁⠀⠰⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⣿⢿⣿⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠶⣤⣾⡿⠛⢸⣷⡀⠀⡀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⡋⣀⣻⣷⣄⡈⠶⣤⡀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⢀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣠⣼⣿⣿⣆⣤⣤⣤⣶⡶⠿⠟⠉⠁⢈⣩⡭⠿⠿⠿⠟⠻⠷⣦⣬⣿⣶⣦⣤⣀⣭⣤⣄⣄⣀⣀⣶⡿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠻⠿⠿⣿⣩⣭⠉⠀⠀⢀⣠⣤⠶⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁⠈⠻⠿⠿⠛⠋⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣠⣴⣶⣿⡿⢀⣤⡴⠞⠛⣹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠉⡾⡛⠙⣙⣋⣁⣀⣀⡈⠁⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠆⢤⣤⣀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠚⠉⠉⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣃⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣟⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣀⣤⣤⡶⠖⠚⢛⣿⣿⣿⣿⣿⣿⣿⣿⢏⣳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀ ⠋⠉⠁⠀⠀⠀⠀⠀⣼⣿⣿⣿⣷⣶⣾⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠁⠈⠉⠙⠿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⡿⠛⣉⣩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡿⢀⡜⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠁⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠁⣩⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀ ⠐⠖⠒⠲⠶⣶⡶⢿⣿⣿⣿⣿⣿⢸⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠛⢿⣿⣷⣤⡀⠀⠈⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⣤⣶⣶⣿⣿⣿⣿⣷⣯⣻⣿⣿⠈⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⡿⣿⡴⠚⠲⣎⠻⣿⣿⡧⡈⠳⢤⡈⠻⢶⣄⣀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣟⡉⠙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⠁⡄⠏⢿⣿⣿⡇⢘⡇⠈⢻⣷⢧⠀⠀⠙⢳⣄⠀⠈⠉⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣷⣄⠀⠉⠻⣿⣿⣿⣿⣿⣿⢫⡿⠉⠷⡇⢰⢸⣹⢹⣿⣟⠁⠀⠸⣏⢸⡆⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣦⠀⠀⠈⢻⣿⣿⡿⢡⠏⠀⠤⠀⢧⣼⣼⣾⣄⣿⢹⢦⡀⢰⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣦⠀⠀⠀⠹⡟⢡⠏⢀⡦⡄⠀⠀⠉⢝⣛⠏⢿⢰⣾⣷⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⡇⠀⠀⠀⢹⡏⠀⠐⠷⠇⠀⠀⠀⢨⢶⠼⠿⣟⣿⡟⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠤⣤⠄⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⡄⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠢⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⣖⠋⠁⠘⡇⠀⢸⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⢤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⣯⣭⣽⡒⢤⣹⠀⠘⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⢰⡇⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⡼⣿⣿⡞⣷⠙⢿⣿⠃⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⡾⠁⢀⣾⣯⠙⠲⢦⣀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠘⢏⡗⡟⣿⣷⠏⠀⠀⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⣸⠃⠀⣾⡿⠿⣿⣶⣄⡈⠳⣄⠀⠀⠀⠀⢀⣀⣠⠴⠚⢥⣷⢿⣟⣧⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣸⠃⠀⣼⡇⠉⠐⠀⠙⢿⣿⣦⡈⢷⡀⠀⠚⠉⠉⠀⠀⠤⣾⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⡿⠋⠀⢠ ⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⣷⡇⠀⢸⡇⣷⡒⢢⡄⠀⠊⣿⣿⣷⣀⣧⡀⠀⠀⠀⠀⠀⠘⠙⢣⢇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⢋⡴⢦⣴⣿ ⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣾⣿⠀⠀⠈⢷⡘⢿⣿⠟⣷⣴⣿⠿⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⣨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠛⠙⢉⣤⠞⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⠀⠀⠀⠀⠙⠲⠤⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢻⢻⣿⣿⣿⣿⣿⣿⣿⣿⠃⣿⣿⣯⣀⣀⣴⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⣿⣿⣿⣽⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠚⠁⠀⡟⣾⣿⢹⣿⣿⣿⣿⣿⠏⢸⣿⣿⣠⡼⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⢰⣿⣿⡿⢹⠸⣧⣀⣀⣀⣀⣀⣤⣤⣤⣤⣤⠤⠤⠴⠒⠒⠉⠁⠀⠀⠀⢠⣇⣿⣇⣿⣿⣿⣿⣿⡟⢀⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⠀⣿⣧⢿⣇⢸⡀⠈⠉⠉⠉⠙⣆⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢸⣿⠙⣿⣍⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⢹⡀⢿⡀⡇⠀⠀⠀⠀⠀⠻⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⣿⠏⠀⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠀⠉⠈⠻⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣼⡟⠀⠀⣿⣿⣿⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣯⣼⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢧⡿⠀⠀⠀⣿⣿⠃⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡀⢢⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⣤⡀⢸⣿⣬⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣶⣿⣿⣿⣿⣶⣷⡞⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢾⡿⣏⡠⢄⡀⢉⣿⠯⢀⠘⣿⡇⢀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁⢸⢸⣶⣎⢶⣷⣾⠉⣸⡜⠀⢹⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣀⣀⣀⡀⠀⠰⡀⠀⠀⣠⠀⡠⠒⠛⢉⠝⢿⣿⣿⣿⣶⡏⠀⠀⣸⣿⣿⣧⠃ ⠴⠦⣤⣶⣿⡟⡟⢻⣭⣯⠿⠍⢙⣷⣾⡿⢵⣟⠀⠈⢲⣾⠦⠌⠛⠻⣿⣿⣿⣆⠀⣿⣿⣿⣿⠀ ⠀⠀⣰⣿⣟⠻⠿⠏⣋⣤⡔⠺⠽⠟⢫⠑⠋⠁⠀⠀⠀⠈⠒⠶⢖⣉⣉⣻⣿⣿⣾⣿⣿⣿⠏⠀ ⠀⠀⣿⡿⣿⢀⣤⣤⣾⣤⣾⣶⡶⠀⢼⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠈⠒⣻⣿⣿⣿⣿⡏⠀⠀ ⠀⠀⢻⣿⣿⣿⣿⣿⡿⠿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠈⠋⢀⣾⣿⣿⣿⣿⣿⠁⠀⠀ ⠀⠀⠈⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⣄⣀⣤⣄⣒⣊⣭⣿⠛⡟⠀⠀⣠⣾⣿⣿⣿⣿⣿⡇⠀⠀⠀ ⠀⠉⠺⣿⣿⣿⣿⣿⢦⡠⠀⠀⠀⠈⠻⡏⠉⠀⠩⠟⠁⢠⠃⠀⣠⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀ ⠀⠀⠀⢻⣿⣿⣿⣿⣦⡙⢶⣤⣀⠀⠀⠈⠙⠢⠤⠤⠔⠋⣠⣾⣿⣿⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⣿⣿⣿⣿⣷⣎⣹⣏⠙⢶⢤⡀⣸⠀⠀⠀⣰⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⠷⣦⢰⣿⣷⣦⣤⢞⣿⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣶⣈⡱⢿⠉⢫⣁⠚⣿⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢀⣤⡞⠉⢀⣨⡿⠦⠖⠢⣼⣟⠹⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡠⠤⠤⠤⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⠋⠁⠉⡿⠋⠁⠀⠀⠀⠀⣸⣏⣀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⢿⡁⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠁⠀⢠⡞⠁⠀⠀⠀⠀⣠⠎⠀⠈⣻⠋⠀⠀⠀⣀⡴⠖⢋⡿⢋⡽⠋⠳⣶⣿⣉⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⣠⠄⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠋⠉⣿⠀⠀⠀⠀⠀⣰⣧⣀⢠⠞⠁⣠⠴⠒⠙⠿⠴⡾⠋⡴⠋⠀⣠⠞⠁⠀⢸⣧⣀⣠⣈⣧⡀⠀⡀⣀⡼⠃⠀⠀⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡄⠀⢻⡄⠀⠀⠀⠀⡏⠀⣽⡏⡰⠋⠀⠀⠀⠀⠀⢠⠇⡞⠀⢠⡞⠁⢀⡤⢶⡋⠹⡍⠉⠉⠉⠉⠉⠉⢹⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢿⡶⠚⠛⢦⡀⠀⠀⡟⠓⠛⡾⠁⠀⠀⠀⠀⠀⠀⢸⣿⣆⣰⣿⡆⣠⠋⠳⣄⠙⢦⡙⣦⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠧⣄⠀⠀⠙⢄⢀⣸⣦⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠉⠛⠛⠁⠀⠀⠘⢦⠀⠳⡬⠷⣄⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢈⣳⣤⠶⠺⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠹⡄⠈⠙⠦⣄⡀⠈⡆⠀⠀⠀⠀⢰⠉⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡟⠋⠉⠉⠁⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⢹⡄⠀⠀⠀⠙⠶⣵⡀⠀⢀⡠⠃⠀⠘⣇⠀⠀⣀⣀⣠⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣅⠀⠀⠀⠀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⢳⡀⠀⠀⠀⠀⠈⢻⡉⠉⠀⠀⠀⠀⠸⣶⣿⣭⡉⠉⢛⣽⡷⣦⡀⠀⠀⠀⠀⠀ ⡖⠈⠹⣗⡒⠒⣛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠘⡇⠀⠀⠀⠀⠀⢈⡇⠀⠀⠀⠀⠀⢀⡇⠁⢈⣽⠞⠋⠁⠁⢀⣽⡄⠀⠀⠀⠀ ⠙⢆⡀⠀⢀⣸⠟⠃⠀⠀⠀⠀⠀⠀⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⢹⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⣠⣾⣃⠀⠘⢷⡄⢀⣤⢞⣯⠿⠟⢦⠀⠀⠀ ⡆⠀⠉⠉⢩⣿⡦⠀⠀⠀⠀⠀⠀⢤⠀⠀⠹⡄⠀⢈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⢸⠀⠀⠀⠀⠀⣿⠒⠒⠒⣶⠞⠋⠉⠉⠛⢶⣄⡙⢻⡿⠋⠁⠀⠀⣨⣇⠀⠀ ⢻⠀⢠⡄⠐⠛⠉⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠹⣄⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠻⣤⣴⣛⠁⠀⠀⢀⣠⠼⢶⣻⣷⣾⣿⡄⣠⡴⠟⣙⣿⡀⠀ ⠀⢣⣌⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢶⡬⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⢻⣿⡿⠷⢠⣖⡋⣸⣾⣿⣿⣿⣿⡏⠋⢹⡇⠐⢻⣿⡇⠀ ⠀⠀⠙⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⣾⢿⣇⠀ ⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⢸⠀⠀⠀⠀⠀⠀⣼⣾⣷⡀⠀⠀⠀⣀⣤⡽⠿⠻⠁⣿⠀⠀⠀⠀⣿⠘⡟⡀ ⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⡼⠀⠀⠀⠀⢀⣴⣿⡙⣿⣿⡄⠀⣼⣿⢿⣤⣤⣴⣶⣿⡄⠀⠀⣰⠏⠀⠇⠅ ⠀⠀⠀⠀⠀⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⢠⡗⢦⣠⠤⠒⠻⣿⣿⣿⣿⣟⣿⡾⠿⣿⣄⠀⠀⠉⢤⣼⡇⠀⣠⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣺⠇⠀⠀⠀⠀⠀⠈⢛⣿⣿⢿⣿⣄⣀⣿⣿⡏⠁⠀⠘⣹⣇⣴⣿⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣀⡀⠀⠀⠀⠀⠀⠀⢀⡗⠘⣆⠦⠀⣠⠶⠚⠉⠑⠦⣄⠀⣿⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣤⣀⡀⠉⢹⣿⣷⣦⣤⣾⣿⡿⠛⠙⢿⣦⡀⠀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠶⣄⠀⡤⠖⠋⠀⢦⡜⡆⠈⠀⠀⠀⠀⠀⠀⠘⢷⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⣿⡟⠛⠋⠉⣿⣷⠀⠀⠀⠙⢿⣷⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡞⠁⠀⠀⠀⠀⠙⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣼⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⣉⣙⡒⠒⠶⠦⠤⠤⣰⣷⠀⠀⣀⣀⡀⠀⠀⠀⠀⢀⣀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠑⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⣤⡄⣠⡄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡩⠛⠉⡀⠈⡱⢤⣌⠕⠈⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣀⡀⢠⣋⠄⠀⣰⢇⡌⠉⠐⢊⠖⢤⡀⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠁⠥⠁⠚⡆⠀⢰⣿⣬⡗⠠⠺⠿⣟⢀⣧⣶⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⣴⠀⠀⡇⠀⢸⢏⠁⠀⠄⠲⠰⣧⣧⢼⠁⠀⠴⠂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠘⠴⠜⢩⡗⢢⡤⢵⠊⠈⠈⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠔⠀⠀⠀⡠⣤⠃⠀⠈⠒⠘⠢⡒⠀⠀⠈⢆⠀⠀⠀⠀⠀⢀⠀ ⠀⠀⠠⠂⠀⠀⠀⡜⣠⣿⠀⢇⠀⠀⣣⠀⠈⡆⢼⠵⡀⠑⠄⣀⣀⠠⡏⠀ ⠀⠠⠁⠀⠀⠀⠀⠱⡘⢧⣧⡸⡅⠈⠀⠈⢻⣦⠤⢂⠁⠀⠀⠈⠐⠮⡀⠀ ⢠⠁⠀⠀⠀⠀⡠⠀⢸⣄⣹⢧⠃⠀⠀⢀⠈⣃⠔⠁⠀⠀⠀⠀⢀⠀⠑⡀ ⠘⠀⢰⠀⠀⠌⠀⠀⢺⠚⢁⢑⠥⡄⠀⢀⣰⡰⠀⠀⠀⠀⠀⠀⠀⠢⢰⡇ ⢸⠀⢸⠀⠀⠀⠀⢠⠃⠀⠀⠈⠘⢿⠲⠞⠡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠃ ⠀⢆⠸⢇⠀⠀⠀⠸⡀⠀⠀⠀⠀⠈⡄⠀⠀⠑⡀⠠⣀⣀⣀⠀⠠⠄⣀⡇ ⠀⠀⠑⠃⠣⡀⠐⠄⠡⡀⠀⠀⠀⠀⢠⠀⠀⠀⠙⡤⠤⠡⠂⠀⠀⠀⠀⠃ ⠀⠀⠀⠀⠀⠀⠁⠒⠒⠓⢄⡀⠀⠀⠸⢆⠀⠀⠀⠁⢒⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦⠄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢏⠀⠀⠠⣉⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⣀⣈⣆⠀⠀⠈⠳⣄⠀⠈⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠈⠑⢦⡀⠀⠈⠳⣤⡀⠀⠈⠳⣿⡽⠏⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⡴⠋⠙⠛⠓⠿⣄⡙⣿⡲⢤⡄⠀⠀⠀⠀⠀⠈⢳⣤⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⣼⠇⠀⠀⠀⠀⢀⣿⣻⠛⠛⠒⠀⠀⠀⠀⠀⠤⣤⡈⢇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣼⣫⠀⠿⡆⠀⠀⠀⣼⣿⣃⡼⣇⡀⠀⠀⠀⠀⠀⠺⣷⣼⣿⠾⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡧⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠿⣏⠓⠶⣄⠀⠀⠀⠈⠻⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣰⣶⠆⠀⢀⡔⠉⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄⣸⣦⡀⣶⣦⡸⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠐⠒⠉⠈⠁⠀⡴⠋⠀⠀⠀⠀⠀⠀⣠⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡟⠃⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣤⠀⠀⠠⠀⠀⡔⠑⠦⠀⣀⣠⣤⣴⣿⠟⢁⠀⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢇⠀⠀⠀⣤⣽⣧⣉⣡⣭⢩⣄ ⠀⠀⠀⠁⠀⠀⠀⠀⢸⢀⡴⠚⠓⢻⠿⡟⡟⡏⢠⡏⠀⢸⡿⣿⣤⣤⡀⠀⠀⠀⠀⣀⣠⣀⠘⡄⠀⠀⠱⢤⡤⠘⠦⠆⠶⠶ ⠀⠀⠀⠀⠀⠀⠀⠀⢈⡟⠀⠀⠀⣼⠸⠀⢸⠟⠿⠀⠀⣼⣧⣿⣿⡿⠉⣹⡖⠒⠋⠁⠀⠀⢉⣷⠀⠀⠀⠘⠛⠃⠊⠒⠒⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⠀⣠⠇⠀⢀⣸⣇⠀⠠⣿⡿⢻⣿⢿⡇⠀⣯⠀⠀⠀⠀⢀⣴⡵⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠒⠒⠒⠒⠤⠤⣠⡏⣀⣤⣴⣾⡏⠀⠀⡴⠋⠏⠀⢀⠼⢿⣾⣿⣼⠀⢰⢿⠀⠀⠀⡞⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠶⢬⣇⡀⢸⡇⠀⠀⣀⠀⠀⠈⣿⠂⡟⠀⡇⣸⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠒⠿⠿⣿⣤⣾⣿⣶⠁⢸⢁⡏⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠉⠛⠿⣧⣧⣐⡇⠀⠀⠀⢸⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠷⣄⣀⡀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠃⠀⠘⠛⠛⠓⠚⠓⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⡙⢾⣿⣷⡄⢹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⢻⣶⡿⠿⣿⡿⠻⣿⢆⠈⢻⠟⢻⣿⣧⣿⠆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢽⣿⣿⣾⢿⡳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣴⣤⠁⣀⠀⡻⢛⡇⠀⢠⣬⡉⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣟⣨⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠿⣿⣿⣝⡙⣾⡇⢠⣿⡟⢃⣤⣼⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⣿⣿⡏⢽⡆⠀⠀⠀⠀⠀⠀⠀⢠⢿⣝⡷⣦⡈⠉⢻⣿⠀⠘⣷⣶⢻⣿⢟⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⠇⢸⡇⠀⠀⠀⠀⠀⠀⢠⡿⣸⠛⠋⠻⣿⣷⡾⢿⣤⣀⡹⢏⡈⠃⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣟⣿⣿⣿⠟⠀⡆⢷⡀⠀⠀⠀⠀⠀⠀⢴⡟⠋⠀⠘⠛⠓⠤⣈⠁⠀⢸⣿⣿⣿⡾⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⢻⣿⡿⣀⢐⣧⠀⡟⠲⠶⣄⣀⣀⣠⠿⣄⣀⠀⠀⠀⠀⠀⠀⠑⢦⡈⠻⠿⣿⣿⠲⣵⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⡷⡚⠛⠉⠉⠉⠙⢦⡇⠈⠀⠀⠀⡿⢥⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⢀⣭⣦⡈⠿⢷⣆⠀⠀⠀ ⠀⠀⣠⣖⣤⣾⠉⢹⣿⠟⢁⠞⠁⠀⠀⠀⠀⠀⠀⣷⣄⠘⠚⣦⡀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢾⠿⠛⠁⢀⣤⣕⡓⠀⠀ ⠀⣨⣿⣿⣿⠿⣀⣾⡇⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⢦⡀⢹⣷⡄⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢣⠀⣤⣾⡛⠻⣷⡄⠀ ⣠⣿⠟⠋⠁⠀⡟⠛⠃⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⣷⣽⡄⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠓⠿⣿⣶⣆⣸⠛⠀ ⣟⠁⠀⢀⣠⣾⡅⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣷⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⢈⠛⠿⠏⠀⣼ ⣿⠀⠀⢸⣿⣋⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠙⠛⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠻⠟⠂⠀⣠⡇ ⡇⠀⠀⣾⣿⠿⠀⠀⠀⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣦⡶⣿⣆⠀⠀⠙⠦⣄⡀⠀⠀⠀⠀⡴⠁⠀⠀⠀⣠⣶⡀⠀⢸⠟⠀ ⣧⠀⠀⠉⠁⠀⢻⣿⡆⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣿⡛⠙⢲⣀⡀⠀⠉⠉⠓⠲⡿⠧⢶⡞⠁⢸⠋⠉⣧⠀⢹⡀⠀ ⢹⡆⠀⠀⢀⣴⣿⣷⣄⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠀⠈⣿⣷⠀⠀⢣⣹⠀⠀⠀⢀⣀⡧⠴⢋⡔⠀⠘⣧⣤⡿⠀⠈⠷⡾ ⠘⣇⠀⢀⣿⡏⠀⣻⡎⠳⡄⠀⠀⠙⢤⡀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⣿⣧⠀⢸⠏⠀⢀⡴⠋⠀⠀⢀⣾⣦⠴⠴⠿⠛⠁⠀⠀⠀⠀ ⣴⠇⠀⢸⣟⠁⠀⣿⠇⠀⢻⡄⢠⠖⠒⠳⣤⣤⣀⠀⠀⠀⠀⢿⣧⠀⣿⣿⣿⡆⢸⠀⢀⠎⠀⠀⠀⠀⡜⠀⠉⣀⡀⠀⠀⣀⣠⡼⠻⣦ ⠏⠀⠀⠀⣿⣦⣶⠟⠀⠀⢀⣷⣿⠤⠤⠾⠛⠋⠁⠀⠀⠀⠀⠈⣿⠳⡽⣿⣿⣇⠏⠀⢸⠀⠀⠀⠀⢰⠁⠀⠈⢿⡟⠀⠀⣿⠋⢀⣺⢟ ⣀⣴⣦⣤⠈⠉⠁⣠⣾⡋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣿⣿⣿⣯⠀⠀⡏⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⣼⣧⣴⣿⡵⠋ ⣟⠙⠙⢿⣶⠀⢠⢻⣿⡇⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⠀⠀⡇⠀⠀⠀⣠⡇⠀⠀⣠⣤⣶⣿⠿⠟⣿⠁⠀⠀ ⣿⠀⠀⠀⡿⠀⠘⢦⡉⠁⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡏⠀⠀⣧⣤⣴⣾⠁⢀⣦⣾⠟⠛⣉⣠⣴⠚⢿⠀⠀⠀ ⠙⠷⣶⣼⠇⠀⠀⣠⣿⣦⣀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠿⠟⣟⣶⠛⠛⣉⣉⣽⣧⣾⣿⣿⣾⠿⠟⠋⠀⠀⠸⣆⣴⡾ ⠀⣍⣶⣿⣤⣤⣼⣿⣏⣿⣿⣷⢦⣄⢠⣤⣤⣤⣤⣤⠴⠶⢶⡛⢻⠀⠀⠠⠭⠵⠶⠚⠛⠙⠋⠉⠁⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⠟⠋⠀ ⢆⠀⠈⠁⠚⠛⠉⠍⣥⣀⣉⣉⣻⣿⣿⣿⣿⠟⠓⠒⠒⠚⠈⠁⠘⠇⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⢀⣠⡤⢶⣶⡿⠟⠛⠉⢀⣀⣀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⡟⢸⡀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢰⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡖⡀⢸⠁⠀⢷⡀⠀⠈⢧⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⢸⡆⠀⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠰⠏⠀⠀⢸⠀⠀⠀⠳⣄⠀⠈⢳⣶⡾⠛⠋⠉⠉⢉⣉⣉⣉⣉⣉⣀⣀⣈⣉⡑⠒⠒⠒⠒⠒⠤⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⢸⡇⠀⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢸⠀⠀⠀⠀⠈⢳⣤⠞⢻⡠⠖⠒⠉⣉⣉⣀⣀⣀⣀⣀⣀⣠⣀⣀⣀⣉⣉⠉⠉⠑⠒⠤⣌⡙⠲⢄⡀⠀⠀⠀⣰⠏⡇⠀⢸⠇⠀⡎⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠸⡇⠀⠀⣠⠾⢋⣠⠖⣋⣧⢔⣻⠽⠿⠛⠉⠉⠀⠀⠀⢀⣆⠀⠀⠀⠉⠛⠻⠮⣷⣢⠤⣀⡉⠲⢄⣙⠢⣄⡜⠁⠀⠃⠀⣼⠀⢸⠇⠀⠀⠇⠀⠀ ⡅⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⢻⣰⠟⢁⡴⠋⣡⠾⣫⣾⣿⣿⣿⣦⣤⣶⣶⣶⣶⣶⣿⣿⣷⣶⣶⣤⣄⡀⠠⠀⠙⣷⣤⡉⠓⢦⣈⠓⢦⡙⢦⣄⠀⢀⡇⠀⡞⠀⠀⣸⠀⠀⠀ ⡃⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⣸⠃⢰⠏⢀⡾⣡⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣴⣎⠻⠟⢦⡀⠈⠓⢄⠙⢦⠹⡄⣼⠀⢰⠃⠀⢰⠇⠀⠀⠀ ⠂⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⢀⣿⠀⡏⢀⣿⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣾⣬⣿⣄⠀⠈⡇⠘⡇⣷⠃⠀⡟⠀⢠⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠘⠉⢹⣄⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⡇⢠⡇⣿⠁⢠⡇⠀⡾⠀⠀⠀⠀⠀ ⡄⠀⠀⠀⠀⠀⠀⠀⣴⠇⢠⣶⣾⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⡇⣸⣁⣿⠒⠛⡏⠁⡇⠀⠀⠀⠀⠀ ⠏⠀⠀⠀⠀⠀⢀⣼⠏⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⢻⣷⡀⡇⠀⢷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣽⣫⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠿⣿⢿⣿⣿⣿⣿⣿⣿⣿⡿⣻⣿⣅⠀⢸⡀⠀⠀⠀⠀ ⠀⣐⣤⢰⣯⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣦⢻⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣮⡇⠀⠀⠀⠀ ⣶⣿⠶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⢹⣿⣿⠀⣿⣿⣿⣿⣿⣆⣹⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⢻⣷⣄⣀⠀ ⢿⣄⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠹⣿⠿⠋⠉⠀⢙⣷ ⡀⠈⠻⣦⡀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠹⣄⡠⠖⠋⠁⠀ ⠛⢦⣄⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⡿⣿⣿⣻⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣇⡟⢸⣷⡿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠘⣆⠀⠀⠀⠀ ⠀⠀⠉⠣⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢹⣿⣿⣿⣿⡷⢿⣿⣿⣿⣿⡏⣿⣿⠛⣿⣿⢥⣾⣿⢃⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠸⣇⠀⠀⠀ ⣦⡀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠙⠛⢯⢿⡇⠈⢳⣿⣿⡟⠂⣻⡏⢀⣿⠃⣸⠟⠁⠀⠋⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠘⣆⣴⣾ ⣿⣿⣆⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣍⣙⡚⣷⠀⠀⠻⣿⣿⣸⡟⠀⠸⠁⢸⣓⣪⣭⣤⣤⣶⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⠀⢹⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠙⣿⣿⣿⣿⠏⡙⢆⣭⣿⣽⠿⠧⠀⠀⠙⢿⠟⠀⠀⠀⡿⠿⣿⣧⣿⡽⢋⠭⠝⣿⣿⣳⣿⠉⣿⣿⣿⣿⣿⣿⣿⠿⠋⢁⣠⣴⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠈⠻⣝⠿⣷⡙⠚⠉⠉⠁⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠈⠉⠙⠐⠋⠀⣰⣿⡷⣿⣧⠤⢾⣿⣿⣿⡿⠋⢁⣤⢶⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⢻⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣼⣱⠏⠀⠀⣼⣿⣿⠏⣠⣼⣋⠀⣼⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣷⠃⠀⠀⢰⣿⣿⣟⣴⡏⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣷⢿⡟⣿⡈⠹⣿⣿⣿⣿⣿⣷⡄⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠃⠀⠀⢠⣿⣿⣿⣟⣽⡀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿ ⣿⡿⠋⠀⠈⢸⢸⣿⣸⣧⠀⢻⣿⣿⣿⣿⣿⣿⣄⢀⣠⠿⣿⣄⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠀⠀⠀⣠⣿⣿⣿⣿⣿⡏⠻⢷⡀⠀⠀⠀⠀⠀⠙⢿⣿ ⠉⠀⠀⠀⠀⠀⠈⣿⡇⣿⡀⠀⠻⣿⣿⣿⣿⣿⣿⣏⠁⠀⠈⠻⣧⡀⠀⠀⢾⣯⣿⣿⣿⣿⣷⠀⠀⠀⠀⢀⣠⣾⠏⠀⠀⣠⡾⢛⣿⣿⣿⣿⣿⡇⢠⠈⠙⢷⣄⠀⠀⠀⠀⠀⠙ ⠀⠀⠀⠀⠀⠀⠀⢹⣿⢸⣇⠀⠀⠙⣿⣿⣿⣿⣿⣿⡖⠦⠤⠤⠤⢽⡷⣤⣀⡙⠲⠤⠤⠔⠛⠀⢀⣠⣴⢯⣤⣥⡴⢶⡿⣋⠐⣈⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠙⠷⢄⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠁⠀⠀⢀⡀⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⣠⣶⣿⣿⣿⣿⣶⣄⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⢀⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠙⢿⣿⣿⣿⣿⣿⣿⡿⠋⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠉⠛⠛⠛⠛⠉⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⡀⠀⠀⣀⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠇⠀⠀⠻⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⣀⣀⡀⠀⠀⢀⣀⣀⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣿⣿⣿⣷⣶⠖⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠿⢛⣙⢓⠒⡖⣛⣿⡏⠀⠀⣸⡿⠢⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣁⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠿⢿⣿⡿⢿⣿⣽⣿⡟⠉⠀⠈⢉⠀⠈⠁⣿⡿⠀⠀⢠⣿⠃⠀⢈⣦⠀⠀⠀⠀⠀⠀⠀⡀⡾⠿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⣶⣶⣿⣿⣷⣦⣿⡷⡄⠀⠀⠄⡔⠀⠀⣼⡿⠁⠀⢀⣾⠏⠀⠀⣸⣿⡆⠀⠀⠀⠀⠀⠈⠀⢧⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠛⠿⣭⣝⣻⣿⡗⡇⠀⠊⣿⣷⣶⣦⣿⣷⣤⣀⣼⡟⠀⠀⢰⣿⣿⠃⠀⢲⡚⠋⠉⢹⡀⠘⡿⢿⡀⠠⠀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⢻⣿⡀⠸⣶⣶⣾⢹⣿⡿⠻⣿⣿⣿⣿⣄⠀⢠⡏⠀⢉⠢⣤⣤⡉⡆⠀⠈⡇⠀⡵⠋⠀⠀⠀⠈⠑⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣇⠀⢹⣟⠻⢿⣟⡥⠒⡾⢿⣿⣿⣟⢷⣾⡇⠀⢸⠀⣿⡹⠉⢣⠀⠀⢸⠚⠀⢠⠄⠀⠀⠀⠀⢸⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⣺⢿⣿⣧⣌⣹⡷⠀⢉⠀⣼⣥⣰⠋⢻⣿⣏⣻⡇⠀⠈⠀⣷⡇⠀⠘⡄⠀⠈⣆⠔⠁⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⡄⠹⣷⣿⡿⠧⡀⠈⠺⢿⠟⠁⠀⠀⠹⣿⡿⠃⠀⣆⣸⣙⡷⠣⢤⣇⠀⢠⠎⠀⠀⠀⠀⠀⡠⠚⠻⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠢⣽⠏⠀⠀⠈⢑⣢⣤⣄⣤⠶⠶⠚⢹⠃⣀⢀⡇⠉⠉⠁⠀⠀⠘⣤⠃⠀⠀⠀⠀⡠⢞⣹⡀⠀⢳⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡆⢀⡤⢒⠞⠛⠐⠒⢌⠉⠉⢐⡦⣄⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⢀⣸⡀⠀⠈⠲⡏⠀⠀⠉⠑⠢⢍⡀⠉⢆ ⠀⠀⠀⠀⠀⠀⠀⣼⢿⠁⠰⡅⠀⠀⠀⢀⠜⠀⠀⠘⠶⠋⠱⡄⡿⢿⣁⠤⠒⠊⠉⠀⠀⠀⠘⢄⠀⣀⣼⡆⠀⠀⠀⠀⠀⠙⣶⠏ ⠀⠀⠀⠀⠀⠀⢸⠇⠞⣧⠤⠼⡇⠂⠈⠁⠀⠀⠀⠀⠀⠀⡴⣋⠥⠮⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣯⣹⣿⡖⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⢸⣟⡀⠀⠀⠄⣧⣤⣶⡆⠀⠀⠀⠀⠀⠘⢾⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠙⣏⠁⠸⡄⠀⠀⠀⣠⠞⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠛⠛⠉⠉⠉⠉⠓⠢⢴⠚⠒⠚⠛⠛⠒⠲⢶⠦⠤⠤⠤⠀⠄⠠⠤⠤⠤⢴⠉⠀⢀⡷⠒⠒⠋⠁⠀⠀

⠈⠱⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠈⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠘⣿⠙⠻⣍⠉⠙⠲⠦⣄⡀⠀⢻⡀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠹⣆⠀⠈⢳⡄⠀⠀⠀⠈⠓⢾⣽⣦⣄⠀⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠘⢧⡀⠈⣙⢦⡀⠀⠀⠀⠀⠈⠛⠯⠷⣦⣄⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠄⠀⠀⠀⠻⣦⡉⢈⣻⣤⣀⣀⡀⣀⣀⣠⣦⡆⠉⢳⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠐⠀⠈⠙⢷⣦⣤⣍⣻⠿⣿⣾⣿⡇⠀⢀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠊⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠉⠳⣾⣏⠀⠀⠉⠙⠃⠀⠸⡛⢻⣃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣀⠀⠀⠀⠀⠀⡿⢿⣦⡀⠀⠀⠀⠀⣠⣷⣼⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⣀⠀⠀⠀⢹⡀⠉⠻⣶⣦⢤⣄⣨⣿⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣏⠉⠉⠛⢦⣇⡀⠀⠈⠻⣽⣟⠿⣧⣀⡤⠶⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⡷⠀⠀⠒⠫⠝⠒⠦⠀⠟⠛⠋⢁⣀⠀⠀⠘⣷⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣤⣾⡗⠀⠀⣰⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⣤⡤⠖⠀⠀⠀⠀⠐⢤⣀⡀⠀⠀⣨⣿⠁⢰⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣅⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⡉⣽⡇⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠤⠤⠤⠠⠄⣀⣀⣀⠀⠈⢿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠉⠙⠺⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⣽⠂⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⣿⠃⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡶⢶⣾⡷⣶⣄⣤⣶⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡷⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡑⢶⣛⣧⡿⢷⣭⣾⠛⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢋⡞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣇⠟⢿⣧⣶⢿⣿⣻⣿⠿⠿⠒⠒⠀⠀⢀⡀⠀⠀⠀⠀⢀⣴⠾⢋⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⡄⠀⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀⠀⢼⣿⣥⡽⠟⠉⠁⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠲⢿⣟⣅⣰⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢧⣔⠀⠈⠉⠛⠲⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠶⠛⠁⠀⠀⠀⠀⢸⡟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⡀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⢤⣄⣀⣀⠀⠀⠀⠀⠀⠀⣀⣀⣠⡴⠾⣯⣶⠂⠞⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠈⠉⢉⢉⢉⢉⠉⠉⠀⣀⡀⠀⡟⠙⡧⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⣀⣴⠃⢦⣷⠋⠐⡇⠀⠀⠀⠀⠀⠀⠀⡆⠀⡶⣄⠀⠀⠀⠀⠘⢷⣤⠀⠀⠀⠀⠀⠙⢦⡀⠰⡄⠀⠁⢤⡀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⢣⢀⡿⠁⠀⠀⣇⠀⠀⠀⠀⠀⠀⢀⣿⠀⣷⣬⣳⣤⡀⠀⠀⠈⢪⣳⣄⠀⠲⣄⠀⠀⠙⢦⣹⣦⡀⠈⠻⣄⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⢀⣼⡟⠁⠀⣠⠀⣽⠀⠀⠀⠀⠀⠀⣾⠿⣿⡟⠉⣉⣛⣿⣶⣄⠀⠀⢱⣿⣷⡀⠈⠙⢦⣄⡀⠙⢯⡙⢶⣄⠈⠻⣮⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⢀⡾⠋⡌⢀⡼⡁⠀⣿⡆⠀⠀⠀⢠⣱⡟⠠⣿⣷⣿⣿⣿⣿⣿⡟⢷⣄⠀⠹⣮⢿⣆⠀⠀⠹⣿⡖⣮⣿⣦⡉⠳⣄⠈⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⡾⠁⠀⣧⠞⣶⢻⠀⣿⣿⠆⠀⠀⢨⡟⠀⢻⡟⠋⢿⣙⣿⣸⠿⠀⠘⣿⠳⣄⢿⡂⣻⣆⠀⠀⢿⡇⣸⢮⡻⣧⠂⠈⠳⢄⡹⣿⡻⣦⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⣼⠃⢀⣼⠇⢰⠙⢾⡇⣿⠛⣷⡄⢀⡟⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠹⡆⡿⣿⣷⠏⠹⣆⠀⢸⣧⡇⠀⠹⣌⠻⣤⠀⠀⠙⢮⡻⣎⢿⣷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡇⣰⠃⢀⡾⢻⣄⠀⠀⠈⢻⣿⣤⣼⣷⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⣼⠿⣧⣄⢹⡄⢸⣿⠃⠀⠀⠈⢣⡈⠳⣄⡀⠀⠙⢮⣮⡛⢿⣗⢦⡀ ⠀⠀⠀⠀⠀⠀⣼⣾⠇⢀⡾⠆⢠⣿⠀⠀⢷⣄⢹⣿⠻⣟⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⢀⣿⠀⣠⣿⡈⣿⣼⣿⣧⡀⠀⠀⠀⠹⣆⠈⠻⣶⣄⠀⠛⢷⣄⠙⢦⡁ ⠀⠀⢀⡴⠋⣸⣿⡏⢀⡾⠀⢀⡞⢼⡇⠀⠘⣿⣿⡿⡷⣬⡉⠉⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠈⠳⣄⠈⠻⣧⡀⠀⠙⢷⡄⠉ ⣠⣴⠏⠀⢰⣿⣿⣤⣼⡟⠙⣿⡁⠀⣿⣄⠀⠈⢿⣷⣕⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠈⠳⣄⠈⠻⣦⡀⠈⢻⣦ ⠉⣼⠀⠀⢸⠁⠉⣇⠈⢧⡀⠈⢷⢠⣟⣿⣷⣄⠈⣻⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠈⠳⣄⠈⠻⣦⡀⠙ ⠀⢻⠀⣠⡜⣆⠀⢸⡆⠘⣿⡄⠈⣿⡿⣟⣽⣿⣷⣦⣿⣇⣠⣿⣷⣤⣄⣀⣀⣀⠀⢀⡴⠞⠁⠀⠀⠀⠀⠀⠀⣻⡿⠈⠻⣿⣿⣿⣿⣿⡿⠟⠛⠓⠒⠦⣄⡀⠀⠈⠀⠀⠙⢿⡆ ⠀⡏⠀⠙⠷⠿⡄⢈⡇⠀⣿⡿⢂⣿⠞⠉⢀⣴⣿⣭⡿⣿⣿⣿⢿⣿⣿⠿⣿⡿⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠑⠦⣄⡘⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠁⢿⣦⡀⠀⠀⠀⠀⠙ ⣸⡇⠀⠀⠀⠀⢳⡾⣷⣇⡿⠛⠉⠀⢀⣴⡿⠋⠁⠀⠀⠀⠀⠀⠉⠛⠓⠓⠾⠯⠬⠤⠤⠖⠒⠦⣀⠀⢀⡤⠞⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡹⡄⠀⠀⠀⠀ ⢙⡇⠀⠀⠀⠀⠈⣉⡟⠁⠀⠀⠀⢠⡿⡫⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢻⡄⠀⠀⠀ ⣾⢧⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠲⢤⣀⠀⠀⠀⠈⣧⣀⠀⠀ ⠃⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠉⢻⡆⠀⠀⠀⠀⠀⠀⠀⣤⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣤⣾⣿⠉⣽⢖ ⢠⣿⢻⠦⠤⣤⣤⣤⣤⠤⠶⣿⡽⠓⠻⣧⣤⣄⣀⡀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⣾⣵ ⢿⣿⣏⠀⠀⡆⠀⠀⢰⠀⣠⡿⠶⣤⣤⣿⢼⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿ ⡀⣹⡇⠀⠀⠁⠀⠀⣸⡴⣧⣀⣀⣼⡏⠉⠉⠩⣽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣏ ⢉⣽⠁⠀⠀⢀⣠⢾⣏⠀⢀⣽⣿⣿⠀⢀⣀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠉⠙⣶⠞⠻⣏⠁⠀⣸⣿⣿⣿⢿⢣⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣷⣾⣧⣤⣄⣽⣿⣿⡿⢿⠉⠀⢿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿ ⠀⠁⠈⣿⣿⡋⣯⠁⠀⠘⡆⠀⢸⣧⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠛⢦⡙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿ ⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⡇⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⢳⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⢸⠑⠀⠈⠻⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡔⠀⠀⣾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⢹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠛⠿⢶⣤⣀⡀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣞⠁⠀⠀⠀⡟ ⠀⢰⣠⡄⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⢿⣷⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⢿⠶⠶⣄⣰⣴⣤⣀⣀⣀⢈⣘⠻⠿⠛⠛⠛⠛⠛⣻⣿⠁⠈⠻⢶⣄⠀⡇

⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣧⠾⣝⠣⣌⡲⣷⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠛⠛⠻⠿⠿⠿⠿⠿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢷⣶⣭⣶⣉⠛⠳⠄⠀⠀⠈⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡛⠿⣿⣿⣶⣶⣤⣄⣀⡈⠑⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠤⠚⢰⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⡄⠈⠙⠧⣍⠙⠛⢻⠿⠿⣶⣶⣤⣤⣦⡄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⡽⠋⠉⠁⠀⡄⠀⡾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠈⢳⡀⠀⢦⠀⠀⠙⠉⠛⠛⢿⣷⣷⣦⣤⣀⡀⠀⠒⠒⠒⠩⠄⠂⣀⠀⣀⣽⣧⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⡏⠛⢿⣿⣶⣶⣤⣉⡉⠓⠙⠛⡒⠉⢿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⢹⡇⠀⡀⢀⠷⣄⣀⣤⠀⠀⠀⡀⠓⢤⣀⣼⠿⠿⠛⣿⡿⠟⠓⠒⠀⠀⠀⠓ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡼⢁⠎⢠⣿⣿⠇⡀⢀⡔⢁⡶⠚⠉⠀⢀⡴⠊⠁⠀⠀⠀⠀⠀⣠⠔⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠎⠀⣿⡿⠈⢸⣇⡼⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠈⠀⣼⣿⠃⠀⢸⠏⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⡽⠈⠀⠀⡿⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⢸⠁⠀⠀⢰⡇⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢨⠇⠀⠀⠀⡏⠀⠀⠀⡼⠁⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⢸⠀⠀⠠⣸⠀⠀⠀⣰⠃⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⢀⣿⡇⠀⢠⠇⠀⠀⣼⠇⠀⠀⠸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⣀⣾⢻⣥⢀⡾⢀⣴⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣃⣀⣠⡾⠋⠀⢸⣿⣾⣧⣸⠻⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣤⣤⣤⣤⣤⣤⣴⣶⣶⣿⣿⣿⣿⣿⣧⣀⣀⣠⣾⣿⣿⡿⠁⠀⠀⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠿⠿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣷⡄⢈⣉⣙⡛⠛⠿⠶⢤⣤⣴⣺⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢿⡶⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⡛⠶⣄⣬⣷⣄⣬⣿⣷⠂⠄⠀⠀⠀⠰⠛⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠻⣤⣼⡿⢿⣿⣿⣿⣷⣦⣾⠢⡀⠀⠀⠣⣠⣷⣤⠄⠐⢢⣤⣀⠀⠀⠀ ⠀⡸⣿⣿⣖⠸⣿⣿⣿⣿⣿⣿⣄⡇⠀⠀⠀⠀⠈⠉⠉⠁⠀⠉⢻⠑⠄⠀ ⠀⣷⣿⣿⣿⣾⣿⡿⣿⣻⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣾⠀ ⠀⣿⣿⡼⢻⡄⠉⢰⡻⢋⣿⣿⠅⡀⠀⠀⢀⠀⣠⣤⣤⣀⠀⠀⠀⡼⢿⠀ ⠀⠸⣿⣧⢈⠉⠀⣄⢠⣾⣏⠄⣀⠀⡉⠨⠶⠖⣻⢿⣿⠟⠛⢢⣼⣤⠎⠀ ⠀⠀⠈⠙⠂⠀⠀⠀⠈⠿⠁⠈⠳⠋⠀⠀⠀⠀⠀⢁⠟⠀⠀⢠⠯⠅⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡐⠁⠀⠀⠀⠀⠀⠀⠀⡎⡴⢠⠃⠀⠀⠈⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠟⡎⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⡀⠀⠀⠀⣔⣊⡔⡠⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⡔⣠⣤⣤⣅⣀⢜⠤⠤⣈⠀⠈⠢⣄⠠⠊⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡿⣋⡛⢇⠃⣰⣾⣿⣷⡂⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡵⢛⠃⣄⠙⠿⣿⠋⠀⣶⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠚⠽⠟⠀⠀⠈⠑⢶⠾⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠋⢉⠉⠀⠁⠀⠀⠀⠀⢉⣉⣃⣈⣹⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣯⠿⠛⠛⠓⠶⣭⡀⠀⠀⠀⠀⠀⢀⣴⠛⠉⠀⠀⠀⡈⠙⠻⣿⣿⣿ ⣿⣿⡿⠋⡠⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠰⢹⠄⡘⢿⢻ ⢫⢟⠀⠁⠀⠀⣠⠤⠐⠠⢄⠀⣸⠀⠀⠀⢀⣷⣀⠔⡨⠭⠥⡢⠉⡏⠉⠈⠺⡇ ⣼⠁⠀⠀⠀⡼⠁⡴⢉⣦⡴⢞⠉⠓⠀⠀⠈⠀⢮⣛⠲⠦⣄⣸⢀⠤⠀⠀⢠⡇ ⠸⣆⠀⠀⣀⣧⠶⠛⠉⠀⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⠶⠶⢻⣀ ⣰⠟⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾ ⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠿⠛⠋⠉⠁⠉⠚⠃⠀⠀⠀⠀⠀⢀⣠⣴⣿⠟

⠀⠀⠙⢻⣶⣶⣦⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠂⢄⠜⠛⠻⡏⠀⠈⢢⠀⠀⠀⠀⠀⠀⢀⡾⢸⢰⠋⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠱⡠⠎⠢⡀⠀⠑⢤⣾⣧⠀⠀⠀⠀⢀⣾⣃⣸⡿⢀⡀⠀⢠⣄⣀⡀⠀⠀⠀ ⣀⠎⠀⠀⡇⠈⣶⢄⠀⢻⣿⢧⠀⠀⢠⣿⣿⣽⣋⣿⣓⣷⠀⡼⢿⠔⠦⠄⠀⠀ ⡇⠀⠀⣠⡑⢤⡿⠈⡄⠘⡄⠀⡀⠀⢘⠿⠿⣿⣟⡿⢿⣿⠇⠐⠀⠀⠀⠀⠀⠀ ⠓⠒⠊⠁⠀⠙⠛⡲⠅⠂⠣⡠⠓⠀⠈⠛⠒⣇⠉⢀⠈⣡⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⢠⣦⠀⠀⠀⠀⠀⠹⡉⢙⣜⢌⡢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠄⣄⢂⠀⠀⠀⠀⠀⠱⢰⡗⣉⠦⡄⠉⠉⠁⠀⠀⠀ ⠀⠀⠀⢠⠀⠀⠀⠀⠀⢚⢺⣥⠋⠂⠀⠀⠀⠀⠀⢸⠀⠈⠒⠓⠂⠠⠄⠀⠀⡀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢡⡐⡈⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⢀⡠⠤⠀⠰⠁ ⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢠⠈⡇⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⡰⠁⢀⢋⡔⠁⠀ ⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⢐⠀⠃⠀⠀⠀⠀⠀⢠⣴⣿⣷⣤⠅⢠⠃⡛⠀⠀⠀ ⠀⠀⠀⠀⠈⠄⠀⠀⠀⠀⡸⠐⠚⡄⠀⠀⠀⠀⠆⠀⠙⠿⡟⠀⠈⢲⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⢘⠀⠀⠀⢰⠁⠀⠀⢡⠀⠀⠀⢸⠀⠀⠀⠔⡁⠉⠉⠁⣀⠀⠀⠀

⠀⠀⢠⠔⡇⣃⢎⢂⣾⢊⢊⢆⠞⡡⢊⠱⡀⠀⠀⠀⢀⣀⠀⣠⠴⢦⣽⣷⡐⡄ ⠀⠀⠸⠀⠑⠥⢪⠘⣡⡱⣏⡠⣪⣞⠿⣣⠇⠀⠀⠀⠉⢈⡇⠻⠀⢀⣿⣿⣇⡇ ⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠘⠒⢲⠖⠉⠀⣀⠠⣤⣤⣴⣿⣴⣶⣾⣿⣿⡿⠋⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⣠⣔⣭⡶⠿⠿⠿⣿⣿⣿⣿⡿⠛⢉⣤⣾⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⣤⣾⣿⠯⢄⠀⠀⠀⠢⡐⠀⢻⠿⣿⣿⣿⣿⡿⣿ ⠀⠀⠀⠀⠀⠀⢀⡾⠥⣿⣿⣿⣿⡗⣶⡷⠁⡼⠂⠀⠈⠂⠘⣽⣿⣿⣿⣿⣤⡀ ⠀⠀⠀⠀⠀⢀⠃⢃⢰⣿⣿⣿⣾⣾⢟⣡⣄⠀⠀⢀⠀⠀⠀⣿⣏⣿⣿⡃⠙⣿ ⠀⠀⠀⠀⠀⡈⠀⡤⣾⣿⣿⣿⣿⣿⣯⢟⣡⣴⣿⣿⢱⠀⣴⣿⡿⣡⣿⡇⢠⣿ ⠀⠀⠀⠀⠀⡇⢛⠀⣿⣿⣿⣿⣿⣿⣿⣿⡗⢻⣿⣛⣥⣾⣿⣿⣿⣿⣿⣿⣿⡷ ⠀⠀⠀⠀⠀⢃⢸⣴⣛⢿⣿⣿⣿⣿⣿⣿⣿⡏⣿⣿⣿⣿⣿⣿⡿⠟⠉⠈⢹⣷ ⠀⠀⠀⠀⠀⠸⢺⣿⣿⣿⣹⣟⣿⠿⡿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⢠⣿ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣶⣷⣿⣿⣿⣿⣻⠿⠉⣻⠃⠀⣠⡞⠀⡼⠃ ⠀⠀⠀⠈⠈⠉⠐⠻⣿⣿⣿⣿⣿⡿⣿⣿⡿⣿⡟⠛⠊⠉⣁⣴⠞⠉⢀⡜⠀⠀ ⠀⠀⠤⣄⡀⠀⠀⠀⠈⠉⠙⡻⢿⢾⡿⠥⠚⡱⠁⠀⠀⡠⡖⠁⠀⡠⠚⡿⢆⡀ ⠛⣳⣄⠈⠛⣭⣽⡧⢦⣖⣹⣿⠚⠰⡏⠈⣉⣀⡠⠒⢹⣵⠤⣠⣮⣤⡖⣹⣻⢥ ⢰⢻⣿⣿⡿⣌⠢⣌⠑⠒⠉⡙⠀⠰⠀⠈⠁⠀⠀⠀⠸⠸⡷⣿⣷⣿⡝⣵⡣⠋ ⠈⠺⣿⣿⣷⣿⣤⠤⠽⠒⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣿⡟⠁⠉⠀⠀⠀⠀ ⠀⠀⡿⣿⣿⣿⣿⣷⡄⠀⠀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡗⠠⢠⠇⠀⠀⠀ ⠀⠀⠈⠘⢻⣿⣿⠏⠃⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠈⠢⡀⠀⠀ ⢒⣤⣀⣀⣀⠈⠉⠀⠀⠀⢀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡄⠀ ⠀⠀⠀⡀⠠⠉⣁⠒⢒⣤⣼⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀ ⠀⠏⡩⢁⢄⠔⢈⢣⢏⢎⢣⠿⡝⣴⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠙⠀

⣠⢴⢝⣤⠚⢋⡛⢛⢿⣿⣿⣭⣶⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁ ⡯⣪⣷⠊⠘⢋⡡⠓⠰⠬⣙⢿⣿⣅⠀⠄⠂⠀⠀⣀⠀⠀⠀⠀⡱⠀⠠⠀⠀⠀ ⢣⣿⠇⠁⠄⡈⠘⢤⢤⣡⣂⡀⠿⣏⠀⠀⠀⠀⢸⠀⠑⢤⣀⡸⠊⠀⠀⡆⢀⠀ ⢰⡇⢀⢀⠄⠀⠐⠼⡠⣀⠿⢔⠰⣿⡄⡀⠀⠀⠸⠤⠀⠀⣻⡇⠀⢀⠞⠰⢺⣦ ⡼⣿⢈⠀⢂⠎⠄⠞⠈⠋⠁⠸⣼⡏⣹⠁⠀⠀⠀⠀⠀⢀⣜⠃⠤⣯⡖⠈⠉⠽ ⣹⣄⡼⡆⢧⣾⠴⠀⠀⠀⣤⡦⠹⠷⠇⠀⠀⠀⠀⠀⠐⠛⢉⢢⠄⣇⠀⠁⠂⢄ ⡙⣿⣄⠈⢶⣿⣷⣦⣄⡒⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣟⣼⠁⠆⠀⠀⠀ ⠀⡘⠟⠳⣦⣉⡿⠗⠂⠈⠉⣒⠂⠀⠀⠀⠀⠐⢄⠀⠩⠋⡠⣾⡔⢱⠀⠀⠀⠀ ⡌⠪⠂⢄⠀⠀⠣⠁⡀⢄⠀⢸⠀⠀⠀⡄⠀⠀⡀⠉⠓⣾⠒⠁⣠⣼⠀⠀⠀⠀ ⠻⣦⡀⠠⡢⡀⠀⠀⠸⣷⣄⢨⡀⠀⢠⠇⢸⢳⣿⣶⡘⠂⠀⠀⠈⠙⢦⡀⠀⠀ ⠀⠈⠻⣦⡈⠪⡀⢀⣴⣿⣿⣷⣝⣿⣯⣸⣦⣾⣿⡏⢣⠀⠀⠀⠀⠀⠀⠀⠀⡀

⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⢠⣷ ⠀⠀⢀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣄⠀⠀⢠⣾⠋ ⠠⠖⢩⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⢸⣿⠻⠿⡾⢛⣛⣀ ⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⢸⣟⣛⡃⠇⢳⣶⣾ ⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⢸⡯⢩⠍⡟⢻⣩⠉ ⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⢸⣗⡀⠀⡇⠸⠿⣤ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⢀⣤⣯⣿⠄⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠉⠉⠇⠀⡄⣦ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⣠⠔⣋⣿⡿⠛⢆⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢣⣺⣹⡇⠀⢧⣿ ⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠒⠊⠉⠹⣆⢐⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣼⣿⡿⡇⠀⣠⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⣆⠀⢀⣾⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⣇⠀⢀⣀⡅⣀⣀⣉ ⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡈⠛⠿⣻⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡗⡏⢩⠟⡇⢁⣈⣩ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡠⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⡇⡸⢨⡄⡗⢮⢍⣹ ⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⡗⡇⢴⠃⡇⢨⡷⠛ ⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠈⠉⡇⠃⣮⡅⡧⡶⣤⣶ ⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⡟⢒⠂⡗⠒⠒⠓⠓⠛⠒⠛

⢀⡿⠁⠀⠀⠀⢠⠏⠉⠹⣄⠀⠱⡴⠃⠀⢀⣾⣿⣿⡷⢫⡶⠋⠁⠟⠿⣿⠁⠀⣿⠀⢸⡞⡄⠀⢳⠀⢡⠀⠑⣆⠀⠀⠀⠈⠻⡧⡈⢆ ⢸⠁⠀⠀⠀⠀⡎⠀⠀⠀⠀⠑⢢⡄⠀⠀⡼⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⣸⠀⢰⣿⠀⠀⡇⡇⠀⠈⡆⠀⡆⠀⠈⢷⡀⠀⠀⠀⠹⡌⠪ ⠆⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⢸⠈⠢⣸⠁⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡜⢿⠀⠀⡇⢧⠀⠀⢹⠀⢁⠀⠀⠀⠻⣄⠀⠀⠀⠹⣄ ⠀⠀⠀⠀⠀⠂⠀⢀⡆⠀⠀⡄⢸⠀⠀⠈⠀⢢⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⢰⠃⢸⠀⢀⡇⣼⠖⠒⠺⡄⢸⠀⢱⡀⠀⢼⢷⣄⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡄⢸⠀⣀⣀⡀⣸⣀⣀⠀⠀⠀⠀⠀⠀⢸⢠⠇⠀⣸⠀⣸⠁⢸⠀⠀⠀⡇⠘⠀⢸⣧⠀⠸⣄⠈⠲⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⢰⣧⣼⠿⠋⠉⠁⢸⠉⠙⠛⠄⠀⠀⠀⠀⣼⠏⠀⠀⡇⠀⠁⠀⢸⠀⠀⣀⡇⠀⠀⢸⠙⡄⠀⡿⡆⠀⠈⠑ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⢻⠸⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠰⠃⠀⠀⢰⠃⠀⠀⠀⡾⠊⠉⣩⡇⠀⠀⣾⣙⣇⠀⣇⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⠀⢧⠀⠀⣼⡄⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⡼⢁⣴⣿⣿⠃⠀⣸⣿⣿⣿⠀⣸⣽⡆⠀⠀ ⠆⠀⡀⠀⠀⠀⠀⡇⠀⠀⢸⠀⠈⣣⡀⣿⣷⡀⠓⠒⠀⠀⠀⠀⠀⠀⠀⠀⠸⢧⣠⣾⣴⢗⣿⣿⣿⣿⣏⣉⠉⠀⠈⣏⠀⣿⣿⣧⠀⠀ ⡆⠀⠀⠀⠀⠀⠀⣷⡄⡜⢻⣆⣬⣴⣿⣿⣿⣿⣿⣿⢷⣶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢣⣿⣿⣿⣿⣿⣷⡄⠀⠉⠙⠛⣿⣿⠀⠀ ⠘⠄⠀⠀⠀⠀⠀⣿⡷⢿⣿⣻⣿⡿⠛⠋⣩⣯⣿⣟⡛⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣟⠉⠙⠁⢸⣿⣿⠀⠀⠀⢀⣿⣿⠀⠀ ⠀⠀⢀⠀⠀⠀⠀⣟⣡⣾⣿⡿⠋⠀⢀⣾⣿⣿⣿⠿⣿⣦⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠳⢄⣀⡾⠛⣿⠀⠀⠀⢸⡟⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡏⠀⠀⠀⣼⣿⡇⠈⠁⠀⢸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣤⣤⣴⠞⠁⠀⠀⠀⠉⠁⠈⠀⠠ ⡄⠀⠀⠀⠀⠀⢀⠈⣿⣿⡇⠀⠀⠀⠹⣇⠑⠤⣄⣠⢟⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣷ ⠃⠀⠀⠀⡄⠀⠸⡄⠘⣿⣿⣆⠀⠀⠀⠙⠷⢦⣤⣶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢀⠀⠀⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣷⠀⠸⣿⠿⣷⡄⠀⠀⠀⠀⠀⢀⣀⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃ ⠀⠀⠀⠀⠀⠀⢀⣿⣷⡀⠘⣆⠈⠁⠀⠀⠀⡠⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠄⠠⠤⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀ ⠀⠀⠰⠀⠀⠀⢸⠏⢻⡟⢦⠈⠀⠀⠀⠀⣀⠔⠀⠀⠀⠀⠀⠀⠀⢠⠤⣔⣊⡡⠤⠖⠒⠒⠲⣀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀ ⠀⠀⠀⠀⠀⠀⣾⣦⠀⠱⠘⣷⣔⠳⡄⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⣾⠴⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀ ⠀⠀⠀⠀⠀⠀⣿⡎⢧⠀⠀⠘⣆⠙⠿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣇⠀⠀⠀⠀⠀⢀⣀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⣴⠇⠀⢠ ⠀⢀⠀⠀⠀⠀⡇⠙⢌⣣⠀⠀⠸⣆⠀⠀⠉⠓⠀⠀⡀⠀⠀⠀⠀⡄⡴⠉⠉⠉⠙⠋⠉⠉⠙⣇⠀⢸⠇⠀⠀⠀⠀⠀⣠⣾⠏⠀⠠⠄ ⠤⠞⠀⠀⠀⢀⡇⠀⠀⠉⢇⠀⠀⡟⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠈⠀⠀⠀⠀⢸⣄⡞⠀⠀⠀⠀⣠⠞⠁⡟⠀⠀⢀⠀ ⠀⠀⠰⠀⠀⢸⠀⠀⠀⠀⠈⣆⠀⣷⠀⢻⡷⣦⣀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠛⠇⠀⢀⡴⠊⠀⠀⢸⠃⠀⡄⠠⠀ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⡀⣿⠀⠀⢻⣏⠻⣿⠶⣄⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⡼⠏⠀⣀⡴⠋⠀⠀⠀⠀⣾⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⣇⠇⠀⠀⠀⠹⣷⣌⢱⡜⣄⣽⣛⣚⣷⠀⠀⠀⠀⠀⣠⠞⠀⠄⣸⠋⠀⠀⠀⠀⠀⠀⣿⠀⠆⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠒⠠⢤⣴⠚⣹⠟⠉⠉⠀⠀⠘⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⣀⣀⡀⠀⠀⣀⠤⠠⠭⢙⣉⣀⠤⠄⣀⢀⣀⣀⠀⢀⣠⠞⠃⣴⠇⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⠈⠓⠉⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠙⢂⣤⡿⠟⠁⠀⠀⠋⠀⠀⠀⠀⠀⢀⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⢀⡾⠀⠀⠀⠀⠀⢀⣿⣿⣇⣀⣴⣞⣻⡭⠁⠀⠀⠀⠀⠀⠀⠀⠀⠠⢄⣼⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠈⢿⡇⠀⠀⠀⠀⢰⣾⣿⣿⣿⢛⣽⣿⣉⣀⣀⣀⣠⠴⠀⠀⠀⠀⠀⣰⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⠱⣼⣧⠀⠀⠀⢠⡿⣿⣿⣿⣥⣬⠋⠉⠉⠉⠉⠁⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⢻⣦⠀⠀⢸⣿⣇⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⣿⣿⣿⡏⠀⠀ ⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣤⣿⡷⣄⠘⣿⣿⣄⠀⠀⠀⢀⣀⢀⣀⣠⣤⣶⣿⣿⣿⣿⣿⠿⠟⠋⡇⠀⠀ ⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⡏⠙⠉⠻⣿⣷⣾⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠋⠁⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠈⠳⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⢿⣄⠀⠀⣼⠻⣿⣿⡏⠉⢁⣽⠃⠢⣀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠑⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠈⣷⡟⠣⣄⢻⠀⠘⠃⢹⡴⣻⠃⠀⠀⠀⠙⢢⠀⠀⠀⣠⠞⢹⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⢸⢸⡀⠈⠻⡄⠀⡠⠛⡰⠃⠀⠀⠀⠀⠀⢀⣧⠴⠋⠀⠀⡎⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠢⢤⣀⡀⠀⠸⠀⠀⠀⣀⠜⠀⡇⠀⠀⠘⣶⠁⣰⣅⣀⣀⣀⠤⠔⠊⢩⡇⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⠏⠉⠉⠀⠀⠀⠀⢽⠀⠀⠀⡇⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣵⠀⠀⠀⠠⡇⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣰⠂⠀⠀⠀⠀⠻⠋⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⡀⠀⠀⠀⢣⠀⠀⠁⠀⠂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣚⣦⡀⠀⠄⠂⠀⠀⠀⠀⠀⣠⠖⣋⠉⢷⣄⠀⢴⣟⢦⣀⢀⠄⢀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣠⣷⣦⣀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠏⠉⢻⣙⣩⠞⠀⠀⠀⡀⠀⡼⠁⣰⠁⠀⡈⣿⢢⣄⡈⢇⠈⣹⠋⠁⠀⠀⠀⠀⠉ ⠀⠀⠀⠉⠉⢀⡴⠋⢠⣿⣿⠷⠛⠒⢶⣶⣿⡿⣟⠀⢀⡾⣿⠃⠀⠀⠀⠀⣀⡼⠁⣰⠃⠀⠰⣿⣿⣧⢻⣿⣿⠀⠈⢳⣠⠔⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⠇⢠⣿⡿⠃⠀⠀⢠⡿⢹⣿⠀⣿⡏⠉⠞⠇⠀⠀⠀⠰⠴⣿⢁⡞⠁⠀⠀⠀⠙⣿⣿⣆⢻⣿⡇⠀⢠⣿⠰⡄⠂⠀⠀ ⠀⠀⠀⠐⢻⡏⢀⣿⠏⠀⠀⠀⠀⡾⠁⢸⠇⢀⡇⢧⠀⠀⡆⠀⠀⠀⠀⢰⠇⣸⠁⠠⣴⡄⠀⠄⠙⣿⣿⣼⠛⡇⢠⢛⣏⠁⠃⠂⡰⠋ ⠀⠀⡔⠀⣾⣦⣾⡇⠀⠀⠀⠀⣼⠃⢀⡏⠀⢸⡇⠈⢳⣷⣗⡠⠄⡄⢸⡟⢀⣿⠀⠀⠀⢹⡄⢧⠀⠈⢿⣧⢰⢁⠔⠉⠀⣠⠉⡀⣀⠀ ⢀⣿⡁⠀⣧⣠⠏⢰⠀⠠⠖⣶⡿⣿⢿⠇⠀⣿⡇⠀⠀⢿⣼⠃⠀⠃⢰⣧⡞⢸⣆⠀⠀⠀⢷⡌⢧⡀⠈⣿⣿⣏⠀⠀⠀⠀⠈⠃⠀⠀ ⡞⠉⢹⡄⠸⡟⠃⠉⢰⣥⣾⢏⣾⠇⣿⠀⢰⡇⣿⠠⠀⢀⡿⠅⠀⠀⢸⣽⣧⠀⢿⣄⠳⡄⠈⣿⡌⢷⡀⢼⡇⠈⢦⡀⠀⠀⠀⠀⠀⠀ ⢀⠇⠰⠷⢤⣿⣄⣀⣞⠉⠻⡿⢹⣾⢻⡀⢸⠇⠘⣦⣷⠋⠀⠀⠀⠀⠘⣿⣏⢧⡸⡙⢿⣦⡀⠘⣿⢮⣿⣄⣿⠀⠀⠙⠳⣇⠀⠀⠀⠀ ⢸⠀⠀⠀⠀⠈⢻⡍⠀⠀⠀⡇⢸⣻⠀⢇⢸⡤⠀⠙⣎⢆⠀⠀⠀⠀⢰⡟⢻⡄⠙⣧⠀⠛⠿⣇⠘⢦⠙⢿⣿⠀⠀⠀⠀⢹⣷⠆⠀⠀ ⣿⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣇⣸⣿⠖⠛⣿⣇⣀⣀⣈⣿⣆⠀⠀⠀⠀⠀⠀⢷⠀⠈⠳⠀⢀⣈⠹⠮⣷⡄⢹⠀⠀⠀⢀⡾⠁⠀⠀⠀ ⣿⣤⣀⣀⣸⣀⣬⡇⠀⠀⠀⢷⠀⣇⢠⣾⣿⠿⣿⣿⣟⣿⣿⣧⠀⠀⠀⠀⠀⠈⢧⠀⢶⢀⣤⣶⠿⠿⢿⣿⣿⡤⠄⢀⡿⠀⠀⢠⣄⣀ ⣯⣡⣤⡤⠤⣴⣶⣿⠒⠦⣄⣸⡄⢸⣿⠟⡁⣰⣿⣿⡟⡋⠁⢉⠑⢦⣀⠀⠀⠀⠠⢷⠋⠊⠁⠀⠀⠀⠀⠈⡟⠻⠆⡼⠃⠀⠀⣾⣿⣿ ⣿⣿⣷⣿⡀⢹⣿⡴⣄⠀⠀⠉⠻⣾⡇⠀⠛⠓⠈⠙⠁⠘⠃⣸⠀⠈⣿⠛⠲⠤⢄⣀⠙⢄⠀⠀⠀⠀⠀⣸⡁⠀⣼⣅⣾⡇⣾⣿⣿⡿ ⣿⡿⣿⣿⣿⣄⣿⣷⠹⡙⠒⠒⠠⢌⠙⢗⠒⠀⠀⠀⠀⠀⠀⠘⡆⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⣰⠙⣿⣡⢿⣿⠟⠉⠀ ⣿⣿⣿⣿⣿⣿⡄⠙⢧⣙⣆⠀⠀⠀⠙⢦⡑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣃⡤⣾⡿⠀⠉⠁⣠⡤⠄⠀⠀ ⣿⣿⣿⣿⣿⣿⣷⡀⡈⠟⠳⢤⣀⠀⠀⠀⠙⣄⠑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡈⠉⣀⠴⠋⠀⢀⣤⡾⠃⠀⠀⠀⠀ ⢿⣿⣿⣿⣿⡟⣋⣭⠭⢭⡉⠉⢛⡻⢷⣦⣤⣈⣧⠈⢳⡆⠀⠀⠀⢀⣴⣆⣀⣤⣤⣶⢾⣷⣶⡿⢣⠞⠀⣀⣠⣴⠏⠛⠀⣀⠀⠀⠀⠀ ⠈⢿⣿⣮⣻⣿⣿⠿⢦⡀⠉⠉⠉⠙⠿⣮⡙⠻⠿⢶⠘⢷⡄⠀⠀⣿⠋⠁⠀⠁⠀⠉⠉⢸⠏⣱⠇⠀⣠⡞⠁⠀⣀⡴⣾⣻⠄⠀⢀⡀ ⣦⣌⢻⠞⠋⠀⠀⠀⣴⣧⡀⠀⠀⠀⠀⢾⣿⣶⣤⣜⢷⣄⣻⡄⠀⠃⠀⠀⠀⠀⠀⠀⢀⡎⠀⠋⡴⣺⣷⠟⣿⠋⠁⢀⣿⣿⣄⣰⣿⣧ ⣿⣿⠋⠀⠀⠀⢀⣾⣿⣿⣿⣤⠀⡀⠀⠘⣿⢹⠸⠟⠳⢝⣻⡟⢦⣀⣀⠀⠀⠠⠖⠓⡜⠀⢠⠊⠚⠁⠈⠙⡿⠀⠀⢸⡇⡞⣿⣿⣿⣿ ⠙⠃⠀⠀⠀⠀⣾⠿⣿⡿⣿⢇⣄⡬⡦⣄⠘⢾⠀⠀⠀⢀⣽⣧⠀⠙⣿⠛⢛⣶⡶⠛⣀⣀⣧⡀⢠⣤⣀⣀⣻⡀⠀⢸⢸⡃⢸⣿⠏⢹ ⠈⡉⠁⠀⢀⠞⢁⡾⢋⡔⠁⠀⠀⢙⣯⣞⣽⠮⢷⣶⣾⣿⣿⡿⣷⢠⠀⣷⣾⣽⠁⣠⣿⣿⣿⣿⣷⣽⣿⣦⣹⡇⠀⢸⣾⡟⠒⠋⠀⠀ ⠊⣀⠤⠒⠋⣠⢋⣜⣩⠥⣤⢄⢴⣿⣿⣿⣡⢴⣟⣹⠟⢹⣿⢺⢟⣣⡑⣿⣿⠃⣰⣿⣯⣿⣗⣲⣿⣿⣿⣯⣿⣷⡀⢸⡇⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠉⠀⠀⠀⠀⢀⡤⠒⣁⣀⢀⣤⠤⠞⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠈⢉⡡⠞⠉⠀⠉⠙⠒⠢⢄⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠀⡠⠚⠉⢉⣭⠽⠯⢖⡲⢶⣤⣄⠀⠀⠈⢧⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⣼⣥⣤⡾⠇⠀⢀⣠⡤⠨⠶⡅⠻⡷⡀⠀⠘⡆⠀⠀⠀⠀⠈⣾⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⠋⠀⠀⠀⠀⢰⠋⣴⢯⢀⣤⣶⣯⢹⣶⠀⡀⡚⠢⡽⣧⠀⠀⠹⣄⡤⠖⠒⠈⠙⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⠃⠀⠀⠀⠀⢀⡟⠀⢸⣿⢸⡯⢷⣿⡼⣿⣸⢠⡏⠑⢿⣛⠳⣦⠜⠁⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⠃⠀⢀⣀⣀⣀⡞⠀⡶⡞⠋⠛⠃⠀⠀⠀⡿⢿⠀⢳⡀⠀⠉⠻⣁⠀⠀⠀⠀⢀⡜⡉⠉⠉⠉⠉⠉⠉⠓⠒⢤⠀⠀⠀⠀⠀ ⣿⣿⠀⠀⠀⠀⠀⠉⠓⠦⣧⡿⣄⣀⣤⣤⣄⣀⣱⠀⣇⡌⢟⢦⡀⠀⠀⠙⠢⢄⣠⢋⣀⣸⡄⠀⠀⠀⠀⠀⠀⢠⡾⠀⠀⠀⠀⠀ ⠉⠛⢆⡀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠉⠉⠙⠚⢹⣷⠈⢫⡛⢦⡀⠀⠀⠀⠈⠑⠶⢴⣧⡀⠀⣀⣠⠴⠊⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠟⠁⣷⡄⠱⣄⠈⠓⠤⣀⡀⠀⠀⠀⠀⠉⠛⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠒⠤⣀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠹⠶⠾⢿⡇⢸⡗⠽⢦⣤⣀⠉⠓⠒⠤⠤⣀⣀⡀⠀⠉⠲⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡀⠀⠀⠀⠀⡸⢛⡄⠀⠀⠀⠀⠀⠀⠈⢷⡤⠖⢋⣠⡿⡇⠀⠀⠀⠀⠙⠢⣄⡀⠀⠀⠀⠈⢉⣭⣣⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢮⣴⣶⣚⡡⠋⢻⢦⡀⠀⠀⠀⠀⠀⠀⠉⠉⢉⡼⠃⠀⠀⠀⠀⠀⠀⠀⠈⢳⡒⢲⡒⢺⢾⣛⡢⢤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⣴⢚⢀⠟⠁⠀⢸⡄⠑⢦⣀⠀⠀⠀⠀⣀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣦⣇⢘⣿⠇⠈⢢⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠁⣮⠏⠀⠀⠀⡇⢱⡄⠀⠈⢀⢤⣀⡰⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣷⠾⠓⠚⠛⠛⠒⠲⠤⣀⠀⠀ ⠀⠀⠀⠀⣿⢸⢿⠀⠀⠀⠀⠘⣼⠷⠀⠀⠀⠁⠈⣏⡿⡄⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⡷⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲ ⠀⠀⠀⠀⠈⠻⠼⣄⠀⠀⢀⡜⠁⠀⠀⠀⢀⣀⡠⠹⠾⢤⣀⡀⢀⠀⠀⠀⡀⢠⠃⢀⡎⠀⢘⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢶⢤⠟⠀⢀⡠⠖⠊⠉⠀⠀⠀⠀⠀⠀⠉⠓⢭⡙⠪⣡⠏⢢⢈⣂⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠏⣸⡤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢏⣁⡠⢶⢛⠓⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢴⣷⡽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⠄⢨⠁⡀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠊⠉⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⢁⣈⡆⠀⠀⠀⠀⠀⠀⠀⢴⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⢹⠉⢳⡀⠀⠀⠀⠀⠀⠀⢸⢱⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⣸⣶⣸⢷⡐⠰⠀⠀⠀⠀⡸⢸⣳⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢄⠀⠙⠤⠀⡿⡋⢧⢟⠻⢤⣀⠀⢀⡠⣣⠟⠁⠙⠢⠀⠀⠀⠀ ⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠑⣀⠀⣸⠃⠁⣼⢰⣕⢒⡛⣏⣫⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠊⣰⠇⠀⠀⢹⠿⢸⠈⠀⠹⡷⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢝⣩⣡⠾⠹⠀⠀⢈⢿⣽⡮⡇⠀⢀⡇⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣏⡀⠀⠀⢸⢻⣿⣿⣏⣧⡿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢳⡄⡆⢨⢲⡇⢸⠛⠛⠦⣈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣯⣿⡍⠙⢸⡎⠀⠀⣀⣿⠀⠑⢄⡀⠀⠀⠀⠀⠀⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡿⠃⢸⣼⠷⠚⠋⠀⠀⠉⠢⣄⠙⠳⣄⠀⠀⠀⠀ ⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡏⠀⠈⡏⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣈⠙⠦⣄⡀ ⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⡄⠀⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⠉⠀⢹⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀ ⠀⠀⠀⠃⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣤⣼⠀⠀⠈⣦⣤⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀ ⠀⠀⠀⠀⠚⢿⠿⠿⣿⣿⣿⣿⣿⣿⡏⢸⣿⣿⣍⣹⠀⠀⢠⣉⣩⣿⣿⠁⢻⣿⣿⣿⣿⣿⣿⠿⠿⡿⢧⠀ ⣤⠀⢠⡄⠀⣼⣀⠀⠀⠈⣿⣿⣿⣿⣤⣜⠿⠿⠿⠿⡆⠀⡼⠿⠿⠿⢿⣀⣬⣿⣟⣿⣿⠀⠀⠀⢀⡇⠀⣇ ⠉⠀⠉⡇⢠⣿⣿⣷⣦⣤⣿⠏⠀⠀⠀⠈⠙⢦⠀⠀⠘⡴⠁⠀⢀⡴⠋⠁⠀⠀⠀⠙⣿⣤⣴⣾⣿⣿⠈⠛ ⠀⠀⠀⠇⠈⣿⠉⠙⠻⢿⣿⣤⣀⣀⡀⠀⠀⠀⢳⠀⠀⠀⠀⠀⡞⠀⠀⠀⢀⣀⣀⣠⣿⣿⠿⠛⠉⢹⠀⠀ ⠀⠀⢰⠀⠀⣿⠀⠀⠀⠈⢿⣷⣄⠘⠿⣿⣿⡶⢶⡇⠀⠀⠀⣸⡷⠶⣿⣿⠿⠋⣀⣼⣿⠋⠀⠀⠀⡾⣳⠀ ⠁⠀⠈⢄⠀⠉⢧⣄⠀⠀⢸⣿⡇⠉⠑⠒⠓⠒⠊⠳⠀⠀⠀⠛⠙⠒⠒⠒⠊⠉⢹⣿⡟⠀⠀⣀⣴⡏⠁⠀ ⠀⠀⠀⠀⠑⢄⠘⢿⣿⣷⣾⣿⣿⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣷⣶⣿⣿⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠑⢄⠀⠉⢙⣻⠿⠯⠉⠱⣶⣤⠤⣴⠟⠓⠋⢣⡤⠴⣶⡖⠉⣸⠿⢿⣫⠟⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⢠⡇⠀⠀⠀⠀⠀⠈⡽⠁⠀⠀⠀⠀⢹⡏⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⣶⡄⣄⠀⠀⠀⢸⣶⠒⠒⠲⠖⣿⠁⠀⠀⢀⡆⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣤⣿⢉⣹⠤⠤⠀⠘⠿⢤⣄⣤⡶⠿⠀⠤⠤⢼⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣻⠟⠉⠀⠀⠀⠀⠀⠀⢀⠝⠁⠀⠀⠀⠀⠀⠀⠈⠑⢄⣸⣀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠒⠉⢁⡴⠋⠁⠀⠀⠈⠉⠒⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠁⠀⠀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄⠈⢢⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⢣⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡸⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢾⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠇⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡠⠴⠞⠲⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠊⠉⠀⠀⠀⢀⡼⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣄⣀⠀⠀⠀⠀⠀⠀⣿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡦⣀⠀⠀⠀⠀⡄⠀⠀⠀⢀⣴⡿⠉⣹⣿⣿⠿⣿⠆⠀⠀⢀⣾⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣌⠑⠦⢄⡀⠘⢀⠀⡴⠋⠘⠀⢿⣿⣿⡟⡸⠃⠀⠀⢰⡟⢻⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⢻⡷⠄⠠⠜⠛⠛⠛⠁⠀⠀⠀⠀⠉⠩⠃⠀⠀⠀⠀⠀⢳⡞⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡠⡎⠀⠀⠀⢷⠤⣤⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⡀⢰⠖⢋⡿⡄⠀⠀⠀ ⠀⠀⠀⢀⡠⠒⠁⠀⠅⠀⠀⠀⠈⢦⡸⠬⠷⣄⡐⠢⠄⠠⠔⠋⢀⣀⡴⠞⠛⠚⣠⠎⠀⡇⠀⠀⠀ ⠀⣠⠔⠋⠀⠀⠀⠀⠀⠀⢄⡀⠀⠈⡟⠦⣀⣸⡿⠿⣶⠤⣴⣶⣿⠉⣀⣠⡴⠚⠁⠀⢀⠃⠀⠀⠀ ⣾⠁⠀⠀⠀⠀⠀⣀⣀⠤⠔⠛⢢⠀⢱⠀⠈⠛⠃⢠⣬⣄⠉⠀⠋⠉⠁⡇⠀⣰⠀⣠⠋⠀⠀⠀⠀ ⢻⡀⠀⠀⢴⠒⠉⠀⠀⠀⠀⢀⠆⢠⠇⠀⠀⠀⠀⠈⣿⣿⠃⠀⠀⠀⠀⠹⡀⡏⢠⠃⠀⠀⠀⠀⠀ ⠀⠱⡄⠀⠀⢇⠀⠀⠀⠀⠀⣎⠀⠸⡀⠀⠀⠀⠀⠀⠈⠅⠀⠀⠀⠀⠀⢠⠇⢱⡎⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢆⠀⠘⡄⠀⢀⡄⠀⢹⣄⠀⠑⠠⠀⠠⠄⠤⣼⠀⠐⠒⠒⠒⠒⠉⠀⡜⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠑⣄⣼⠒⢿⣿⣿⣽⠛⣷⣄⡀⠀⠀⣀⣴⡿⣄⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠛⣧⡜⢉⠇⠙⢆⠈⠓⠬⠙⢻⣿⢿⣲⡟⠛⣶⠖⡖⠉⢡⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠋⠁⠀⠀⠀⠈⠲⣄⠀⠀⢸⣿⣬⠏⠈⠋⢹⡀⡇⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⡃⠀⠀⠀⠀⠀⠀⠀⠉⠀⣼⡿⠟⠁⠀⠀⢿⣧⡇⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⢀⣀⣼⠉⠁⠀⠀⠀⠀⢸⡿⠛⢤⣀⣈⡇⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡏⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⢸⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⡇⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⢸⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⠇⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⢸⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⠀⠀⡸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠙⠺⢿⣿⣿⣿⣿⣷⠀⠀⣀⣤⣤⣤⣄⡀⠀⣾⣿⣿⣿⣿⡟⠟⠋⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢿⣿⣿⣿⣿⣧⣬⣭⡏⠛⠛⣯⣥⣤⣿⣿⣿⣿⣿⠁⠀⠀⢾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣇⠀⢀⣽⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣦⣾⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⣠⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⣠⠾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣯⣾⣟⠛⠋⠉⠉⠙⣛⣻⣛⡿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠛⣿⣿⣿⠖⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⣿⣿⣿⠛⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣁⣴⣿⣿⣿⣾⣟⣻⣗⣷⣆⠀⠀⠀⣠⣾⣛⣿⡲⣶⢿⣿⣿⣧⣈⣃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠉⠉⠙⠉⠉⠉⢷⣶⡾⠅⠀⠉⠉⠉⠉⢻⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⢀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡄⠙⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⣷⣾⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠴⠛⢶⡄⠀⠀⠀⠀⠀⣿⣿⣿⣿⣷⣤⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣇⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⠉⢻⣶⣄⠀⠀⠀⠀⠀⣀⣴⠖⠛⢿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠟⢻⣿⣿⠀⢸⡇⠈⠻⠖⠶⠖⠛⠋⣧⠀⠀⣼⣿⡿⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡠⠤⠤⢄⣀⣀⠀⠀⠙⣻⡷⡼⠁⠀⠀⠀⠀⠀⠀⠀⠹⢦⣰⡿⠋⠀⢀⣀⡠⠤⠤⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⢅⠀⠀⠀⠀⠀⠉⠛⠛⠛⠫⠤⣤⣄⣸⣄⠀⠀⢀⣆⣠⣤⡤⠭⠟⠛⠛⠋⠁⠀⠀⠀⠀⠀⠉⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⢆⣀⡼⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⣄⠈⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡞⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⢀⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⡄⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⢀⡠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⢠⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⡖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢾⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀ ⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀ ⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀ ⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄ ⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣷ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠓⠶⡄⠰⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠀⣴⠖⠒⠆⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⢸⠀⠀⠀⠀⢀⠀⠀⠀⠀⠓⠒⠚⠁⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠘⠓⠒⠂⠀⠀⠀⣦⠀⠀⠀⠀⣿ ⠸⣼⡄⠀⠀⣸⠀⠀⡐⣖⡙⠶⡀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠁⠀⠀⠀⠀⣤⣌⣉⡳⣄⠀⠀⠀⠀⠀⢀⣿ ⠀⣿⠘⣇⠀⣿⠀⠀⢯⣟⣿⣿⡇⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⣿⣮⣭⣹⡟⠀⠀⡄⠀⡀⢨⡟ ⠀⠘⣇⠈⠁⠘⣆⡀⠈⠙⠛⠋⠀⠀⠀⠀⣠⣾⠃⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⡿⠀⣇⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡀⠀⠀⠀⠈⠙⠟⠋⠀⣀⣾⠁⠀⢀⡾⠀ ⠀⠀⠘⣧⠀⠀⠈⠛⠶⠶⣤⣤⣤⣤⢴⣾⠿⠁⠀⠀⠀⠀⠀⣀⣴⠞⠁⢀⣼⡇⠀⢸⣆⠀⠙⠲⣤⣀⠀⠀⠀⠀⠀⠈⠻⡶⣦⣤⣤⣄⣠⡴⠚⠉⠀⠀⢠⡾⠁⠀ ⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠠⠤⠤⠶⠚⠋⠀⠀⠀⣠⢾⡿⠀⣀⠘⢿⢧⣄⠀⠀⠈⠙⠛⠲⠤⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢁⡞⠁⢀⡟⠀⠘⢧⡙⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠳⣦⣤⣤⣀⣀⣀⣤⣤⡤⠤⠒⠂⠀⣀⡴⠋⠀⠀⣿⡄⡀⠀⠈⠻⢤⡀⠉⠓⠲⠤⢤⣤⣤⣀⣀⣤⣤⣤⣴⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⣁⡀⠈⠉⠁⠀⢀⣀⣀⡠⠴⠚⠉⠀⠀⠀⠀⠘⣧⡇⠀⠀⠀⠀⠉⠳⠦⢤⣀⣀⠀⠀⠉⠉⠀⠀⠀⠙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡟⠀⠈⠉⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠂⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠛⠛⠋⠀⠀⠘⠘⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡾⢁⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠈⠳⠄⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢡⢾⣽⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⣰⠃⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠶⠶⠶⣾⣁⠀⣰⠃⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠟⠋⠀⡀⠀⠀⠀⠀⠑⣏⣀⣀⠀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⢸⠃⢸⣧⣀⠀⠀⠈⠁⠈⠉⠛⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⢰⠇⠀⣸⠈⢿⠒⠤⢤⣄⣀⠙⢦⣀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣀⠠⠤⢴⡞⠀⠀⠀⠀⣰⠋⠀⣰⡇⣀⣸⡤⡶⣆⣽⡍⠙⠶⣽⡄⠀⠈⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡤⠤⠶⠶⠶⠶⠶⠶⠦⢤⣤⣀⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⣠⣶⡯⠉⠀⢀⢠⡞⠀⠀⠀⠀⡼⠃⠀⡴⠋⠉⢉⣿⣷⣯⣭⡟⠀⠀⠀⢈⡟⠀⠀⠈⢳⡀⠀⠀⠀⣀⡴⢶⡾⠟⠛⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⡀⠀⠉⠉⠙⠒⢦⣄⠀ ⠀⠀⠀⠘⢿⣦⡄⠀⠀⢸⠁⠀⠀⠀⡾⠀⣠⢿⣅⠀⠀⠀⠙⠛⠛⠉⠀⠀⠀⠀⠘⡇⠀⠀⠀⠸⣇⣤⣜⠻⡙⠃⣡⣤⣤⣶⡿⠿⠙⠛⠛⠛⠛⠛⠛⠛⠛⠽⠿⣶⣤⣤⡀⠘⠓ ⠀⠀⠀⠀⠀⠈⠛⠷⢴⣼⠀⠀⠀⣸⣅⣾⣇⣶⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⢀⣿⡿⠧⢼⣿⡿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⡆⠀⠀⡏⡟⢻⠛⠛⠛⠉⢀⣴⣾⠗⠀⢀⣴⣶⡄⠀⡾⠙⣄⣀⠴⠚⠉⠀⠀⠀⠈⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⢷⡇⠸⡇⠀⠀⠀⠰⣭⣉⣠⣶⣿⠟⠃⡇⢸⡃⢀⣹⣶⣄⣀⣤⠀⠀⠀⠀⠀⠘⣧⠀⠀⢀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⡷⠀⠳⢤⣤⣤⣄⣀⣀⡀⡉⠻⣄⢀⣧⠾⠛⠉⠐⠛⠃⠉⠛⢦⡀⠀⣶⠶⠛⢿⣿⣠⡞⡿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠶⢤⣀⡀⠀⠀⠀⣨⠏⠉⣻⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣄⡏⣇⢀⣀⣿⠏⠀⡇⢹⣥⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣧⠴⠊⣁⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣩⡿⠟⢿⠆⠀⡇⠘⣏⣹⣖⡋⠉⠉⠉⠙⠒⠶⠦⣄⣀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⢛⡿⠀⡿⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠈⡇⡇⠀⢸⡆⠀⡇⠀⠃⠀⠀⠙⢷⡆⠀⠀⠀⠀⠀⠀⠙⢓⡶⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡼⠛⠉⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡷⠟⠃⠀⠀⣧⡞⠛⣷⡄⠀⠀⠀⣸⣿⡦⡤⠀⠒⠋⣠⡴⠛⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠶⠋⠀⢀⣧⠀⠀⠀⠸⢹⡽⠦⣈⡻⣄⠀⠀⠘⠈⢧⠀⠀⢀⡾⠋⠀⠀⠀⠀ ⠙⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⢀⡉⡀⠀⠀⢀⣀⠤⠶⠒⠉⠉⠉⠀⠀⠀⠀⣾⢹⠀⠀⠀⠀⠈⠱⡄⠀⢹⣭⣤⡤⠤⠤⡼⣇⡼⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⢦⣄⠀⠀⠀⠀⠠⣿⠄⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠀⠀⠀⠀⠀⠀⢸⣆⠀⠙⠿⠷⠙⢠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣏⠀⢷⠀⠀⠀⢀⣴⣿⣿⣶⠆⠀⠃⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢦⡀⠹⣄⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣖⡋⣇⣀⡴⢟⣿⣿⢿⣿⡀⣀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡈⠳⠦⣄⣀⣼⠁⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠉⠛⢿⣧⡾⠟⢁⣾⣿⣷⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠙⢦⡀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠈⡧⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⡀⠀⠀⠀⠀⠙⢄⢠⣼⣿⡿⠷⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡽⠛⠛⢦⡀⠀⢳⡄⣠⠆⠀⠀⠀⠠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⢿⠄⠀⠀⠀⠈⠙⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠀⠀⢀⣹⣦⣀⣹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡾⠿⠷⣄⣀⠀⠀⢀⠀⠀⠀⠙⠶⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠉⠀⠀⢄⣠⡴⠚⠉⠁⠀⠙⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣾⢻⡏⠁⠀⠀⠀⠉⠳⢦⡌⠃⠀⠀⠀⠀⠈⠳⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⣤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⡤⢖⣾⡿⠟⣩⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢮⡃⢀⠀⠀⠀⠀⠙⢦⠀ ⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡍⠉⠭⠭⠭⠍⠛⠒⣟⣻⣤⣾⡿⠋⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⣄⢐⠀⠀⠀⠈⣷ ⠀⠀⠀⣰⠏⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⠀⠀⠀⠀⠐⠶⢋⣿⠟⠁⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⡀⢀⠀⠀⠀ ⠀⢀⡼⠃⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⢠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢮⠀⠀⠀ ⢠⡞⠁⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⣼⠛⣦⡀⠀⠀⠀⠀⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀ ⡞⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⡀⡿⡇⢀⡾⣱⠟⠉⠻⢿⣦⣄⢀⡀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆ ⣷⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣿⣧⣾⠿⠁⠀⠀⠀⠰⡎⠙⢷⡝⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠈ ⢿⣰⡄⢘⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣹⡎⠀⠀⠀⠀⠀⠀⠸⡄⠀⠙⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⠀⠀⠀⠀⠀⠀⢀⡜ ⠀⠹⣧⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⡇⠀⠀⠀⠀⠀⢳⠀⠀⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠤⢤⡀⠀⠈⠣⠀⠀⠀⠀⠀⠋⠀ ⡀⠀⠈⠳⣤⠀⠀⠀⠀⠀⢀⣀⠤⠶⠛⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⣷⠀⠀⠀⠀⠀⠘⡇⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⣀⡀⣿⠀⠀⠙⠢⡀⠀⠀⣄⠀⠀⠀⢸⠂ ⠉⠳⠦⣀⡈⢻⣦⡀⢠⠞⠉⠀⠀⠀⢠⠏⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢻⠀⠀⠀⠀⠀⠀⢹⡄⠀⢹⠀⠀⠀⠀⠀⠀⠀⡟⠻⠙⣆⠀⠀⠀⠉⠐⠾⠙⠀⠀⠀⣸⣀ ⠀⠀⠀⠀⠙⠻⢦⣝⣯⠀⠀⠀⢀⡴⠋⠀⣠⠔⠚⠉⣻⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠘⡄⠀⠀⠀⠀⠀⠈⢧⠀⠈⡇⠀⠀⠀⡶⠤⣼⠃⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠀⣰⡮⠗⠋ ⠀⠀⠀⠀⠀⠀⠀⠉⠛⠦⣄⣰⡏⠀⣠⠞⠁⠀⠀⢠⡷⠴⣦⠀⠀⠀⠀⠀⠀⢸⡆⠀⣧⡤⠖⠛⠉⠉⠉⠛⠓⢦⣿⣤⣄⣀⣰⡀⠘⣇⠀⠁⠀⠀⠋⠁⠀⢀⣤⠖⠛⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢭⣁⠀⠀⠀⣠⠏⠀⠀⢸⠀⢀⡀⠀⠀⠀⠀⣿⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠀⠀⠈⠳⠤⣈⣳⡀⡀⢀⣠⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢶⡛⠉⠀⠀⠀⢸⠖⠉⡇⠀⢀⣀⣠⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠶⠦⠤⠾⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣤⣀⣴⠋⠀⣰⠛⠛⠉⠉⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣶⣭⢥⣤⠤⠄⠀⠀⠀⣼⠄⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠈⢣⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⡈⠉⠓⠂⠀⠀⢠⠟⠁⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠦⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠖⢲⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠈⠙⠲⢤⣀⠤⠴⠖⠛⠛⠛⠒⠀⠴⠾⠉⠁⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣷⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡇⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⢘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣤⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠁⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣟⣿⠀⡠⢿⠿⠛⠲⣦⣤⣤⡶⠀⠀⠀⣀⣀⣀⣀⡤⠶⢾⠿⣿⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠀⠹⣾⡆⠠⣾⣿⣿⣳⡀⠀⠀⠀⠈⣿⣏⣽⡄⠀⣸⡴⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠈⠳⣄⠈⠛⠛⠋⣿⠀⠀⠀⠀⡿⠿⠛⠀⣰⠛⠁⣹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⣧⣀⠀⠀⠀⠘⠓⠒⠒⢚⡥⠀⠀⠀⠀⠶⠶⢶⠿⠀⠀⢰⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⢷⣦⡀⠀⠀⠀⠀⠁⠀⠀⣀⣀⡀⠀⠀⠁⡀⢀⣠⡞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠙⠶⣤⣀⠀⠀⠀⢀⣨⣍⠀⠀⣀⠴⡷⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⢈⣿⣿⣶⣦⣬⣭⣥⠵⠊⢁⣤⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀⠈⠉⢛⠛⠋⠀⠙⠿⣿⠋⣿⠴⠛⣩⣤⠀⠀⠈⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠘⠛⠉⠁⠙⠓⠲⠤⣧⠀⣿⠻⠿⠓⠀⢠⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣧⠀⠀⠀⠀⣀⡀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⣤⣀⣸⣇⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠉⠀⣀⠾⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⢸⡏⠀⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢻⣄⣀⣀⣀⡤⠖⠊⠉⠀⢀⡠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⡇⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⢁⡀⠀⠀⣀⣀⡴⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠞⠉⠀⣀⡇⠀⠀⠀⢸⡿⢦⣄⡀⢀⣀⣤⠄⠀⠀⠀⠀⣤⠀⠀⠛⠢⠄⠀⠀⢀⣠⠿⠚⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋⠀⠀⢀⡴⠟⣷⠀⠀⠀⠸⢽⡄⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⢻⡿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⣀⡶⠉⠀⠀⠸⡇⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠀⠀⠀⠀⠀⠘⣇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⠃⠀⠀⡴⠋⠀⠀⠀⠀⠀⢷⡄⠳⣄⠀⢠⡿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⠀⠀⢸⡟⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡏⠀⠀⣾⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⣾⢧⡾⢡⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠙⢧⡄⠘⣇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡇⠀⢰⠇⠀⠀⠀⠀⠀⠀⡼⠃⠀⠘⠃⠈⢧⠀⢈⡏⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣀⠀⠀⠀⠀⠘⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡇⠀⢸⡄⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⡼⠀⢺⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣷⠀⠀⢧⠀⠀⠀⠀⢾⠃⠀⠀⠀⠀⠀⢰⡇⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⡄⠀⠈⢧⡀⠀⠀⢹⠀⠀⠀⠀⠀⢀⡞⢠⡞⠁⠀⠀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠻⣤⠀⢸⠀⠀⠀⠀⠀⣼⢣⣮⡄⠀⠀⠀⠀⠀⠙⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠈⠓⣾⠀⠀⠀⠀⢸⢇⣾⡏⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣀⡀⢸⠀⠀⠀⠀⡾⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢥⡀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⠀⠀⠀⢘⣷⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⠀⠀⠀⠀⠀⣠⣿⠷⠶⠤⠤⠤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡆⠀⠘⡆⠀⣴⠆⡴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⣠⣤⠞⣭⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠁⠀⢀⡿⢟⠿⣿⠟⡦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣿⣍⣉⣩⣴⡾⠁⢀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⣾⣷⣾⡿⢿⣷⣷⣌⠙⠳⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡦⠀⠀⠀⡀ ⠉⠁⠀⠀⠀⠉⠉⠉⠉⣹⣿⣫⣠⡴⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⣼⣿⣿⣿⠇⠈⣿⣿⡿⣧⡀⠀⠀⠉⠑⠶⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠁⠀⠈⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⣿⣿⣿⣷⣀⠈⠙⣧⠈⣻⣆⠀⠀⠀⠀⠀⠈⠉⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢻⠃⣿⣿⣿⣿⣿⣶⣞⣿⣿⣿⡿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⣿⣰⣿⠿⣿⣉⣙⠛⣾⡋⠹⣤⣤⣈⣿⣷⣦⣤⣄⣀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⢀⡄⠀⣸⠋⢸⣿⠿⠿⠷⠿⠿⠿⠒⢛⣛⣉⣏⣉⣹⣭⣿⣥⣯⣽⠿⢷⣄⠀⠀⠀⠈⠇⠀⠀⠀⣠⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠀⠈⠁⣼⢁⡴⠋⠁⠀⠀⠀⠐⠒⠚⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠙⢷⣤⣀⣀⣀⣀⣀⣤⣏⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⢰⡿⠋⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠹⢦⣤⠀⠀⠐⠚⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⠈⠁⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⡌⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣧⡀⠀⠀⠀⠂⢿⡈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⣿⢿⣆⠀⠀⠀⢸⡇⣀⣹⣷⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠻⣷⡀⣠⣼⣿⣿⣿⣿⠟⢻⣿⣿⣿⣻⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣸⡿⠋⢾⣿⣿⣿⠟⠀⠀⢡⡼⣿⢿⣿⣿⣿⣷⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⣧⣸⡿⠅⠀⠰⢿⣿⣿⣟⣡⡀⢸⣶⣿⣇⠹⠿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢦⣄⠀⣿⡏⠉⠁⠀⠀⣠⣿⠻⣿⣿⣷⡼⠟⠋⠁⡴⠛⠺⣿⣻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠉⣿⣧⣴⣀⢀⣤⣼⡿⠄⣙⣋⣁⠀⠀⠀⠰⣃⣠⠖⢹⡟⣾⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠿⠿⠖⢿⣿⡇⠀⡴⠋⠁⠀⢈⣱⡄⠀⠀⠻⠿⠓⢻⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠈⣿⣷⢸⡥⣴⣶⣿⣁⡴⠟⠀⢀⣀⠀⠀⣼⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣤⠀⠀⣤⠀⠀⠀⢻⣶⣶⣶⣾⣿⣟⠓⠛⠋⠉⠁⠀⠀⠰⠋⠉⣠⣾⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠀⠀⠉⠀⠀⠀⠘⣆⠀⠀⠀⠸⣿⣦⠀⠀⠀⠀⣀⣀⣤⠴⢚⣻⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢤⣾⣦⣘⣦⣤⣤⣤⣽⣿⣷⣶⡿⠛⠇⠀⠷⠃⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⣀⣨⣿⣿⠟⢿⣋⡉⠉⢃⠀⠀⠀⠀⢀⠀⢸⡆⡄⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠓⠦⣤⣿⣧⡀⢸⠀⠀⠐⣂⠺⡀⢸⠛⣧⡄⢸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠉⢧⠀⡄⡇⠀⠀⠀⡇⢸⠞⣋⢍⠉⠛⠷⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠢⡀⠀⠀⢄⠀⠀⠀⠀⢀⣠⠬⢧⡀⠳⣷⣃⣀⣀⠀⢣⢸⢸⣁⠀⠙⠒⠲⡌⢻⣯⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣘⢦⣀⠀⠁⠀⣠⡔⠉⠀⠀⢀⡼⠋⠀⠀⠀⠈⠑⢼⣿⣀⠈⢉⣓⣦⠤⠗⢨⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠁⠀⠈⠳⣄⠉⠁⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⠟⠁⠀⠈⢣⠀⢈⣟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠁⠀⠀⢀⡆⠈⠑⢆⡀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⢠⡀⠀⠀⠘⡄⠀⠀⠈⠉⠉⠓⢤⠀ ⠀⠀⠀⢠⠇⠀⠀⠀⣞⠀⠀⠀⠀⠙⢦⡄⠀⠂⠐⡀⠀⠀⠀⡤⠊⠁⠀⠀⠀⢇⠀⠀⠀⢻⠒⠖⠈⠉⠲⣤⡞⠇ ⠀⠀⠀⡼⠀⠀⢠⣸⣿⣦⡀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⡀⣠⣾⡄⠀⠀⠘⡇⢀⣇⣅⣀⡾⠂⠀ ⠀⠀⣰⠃⠀⠀⢴⡟⡟⠋⣽⡿⡄⠀⠀⠀⠛⠦⡄⠀⠀⠀⠀⠀⢠⣤⡮⢿⣿⣿⣷⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀ ⣴⠋⠀⠀⠀⠀⣿⠀⠸⡔⣌⡼⣟⢦⡀⠀⠀⠀⢱⡀⠀⠀⠀⠀⣯⠿⡃⠀⣹⡿⠛⡆⠀⠀⠘⠳⣄⠀⠀⠀⠀⠀ ⠈⠉⠓⠒⠒⠶⠃⠀⠀⠓⠾⠷⠋⠀⠉⠙⠓⠛⠋⠉⠓⠒⠒⠚⣈⣗⣡⠞⠋⠀⠀⠇⣀⣂⣀⣠⡬⠇⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠒⠀⠀⠒⠒⠲⠶⠤⣀⡀⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣄⠉⠓⠦⣄⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠳⣍⠓⠢⣄⡀⠀⠀⠀⣿⠙⠶⣾⣿⠆⢸⣿⣧⣄⠀⠈⠙⠲⣤⡀⠀⠀⠀⠘⢿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⡀⠉⠳⢤⣀⠈⢷⡤⠟⠁⠀⠀⣿⣿⣿⣧⣀⠀⠀⠀⠙⣲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡀⣀⣀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⡀⠉⠳⣄⣀⣀⣀⡠⣤⡼⠿⠛⠛⠛⠿⠶⠶⠭⠭⠍⠉⠓⠦⣄⡀⠀⠀⠀⠀⠈⢷⡨⠛⣿⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⡝⢦⣀⠀⠙⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡛⢶⣤⣄⠀⠀⠻⣾⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠙⢷⣦⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠇⠈⢻⡻⣷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠈⢻⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣥⣾⣶⠖⠀⠀⠀⠀⠀⢻⣾⡟⠷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠃⠀⠀⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⠀⠀ ⠒⠀⠀⠤⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣻⣿⡿⠛⠛⢛⣿⡿⠋⠀⠀⠀⣀⣤⣤⣤⣀⣿⣏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠓⠶⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⢻⢁⡤⠶⠦⣄⣸⠛⠀⠀⠶⣶⣴⣿⣿⣿⣿⡆⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⢸⡆⠀⠀⠀⠈⢹⣶⣤⣀⡀⠈⠩⠻⢿⣿⣿⣧⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣷⣴⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠧⠀⢹⡄⠉⠀⣀⡀⠀⠋⠀⠈⠙⢳⣆⠀⠈⠻⣮⣿⡟⠒⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⡿⣿⡂⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⣉⠉⠉⠙⠳⠶⢤⣀⡀⠈⠻⣷⠀⠀⠀⠈⠛⢳⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣥⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣶⡿⠀⠀⠀⠀⠀⠀⠈⠉⠓⡶⣿⣷⡀⠀⠀⠀⣤⡞⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⢦⣴⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣯⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⣴⠇⢠⡇⣧⠀⠀⠀⠀⢀⣠⣤⠤⠶⠾⠖⠒⠒⠒⠒⠒⠒⠚⠒⠒⠶⠶⠤⢤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡛⢾⣿⢦⡄⠀⠀⠰⣾⡿⣠⣿⡇⣹⣦⠴⠞⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣶⣦⣤⣤⣠⣴⣾⣿⣿⣿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣼⣿⢹⣿⢟⣿⣿⣿⣿⠝⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⢹⣿⣿⣷⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⠃⠀⠀⢠⡎⣿⣿⣿⡟⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠸⣿⠀⠀⠀⠸⢁⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⣿⡆⠀⠀⠀⣿⣿⠃⣠⣦⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣆⣀⡦⠀⢻⣿⠀⠀⣴⣿⣟⢠⣿⡿⠋⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠾⢻⣿⠁⠀⠘⣿⠀⢠⣿⠃⣹⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠸⣿⣧⡀⠀⣻⣧⣼⣯⣾⠟⠉⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠈⠛⢿⣦⣿⣿⣿⣿⣧⣶⣾⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⠟⠉⠉⠉⢻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠷⠶⣿⣿⣿⣿⡿⠃⠀⠀⠀⠐⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⡿⣿⣿⣦⡀⠺⠦⣤⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠉⢠⣿⡿⢀⠙⣎⠛⢿⣶⣾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡇⠀⣰⡟⠉⣧⠸⠀⣽⡄⣨⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⣿⠀⠉⠉⠛⢹⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠘⠋⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⡞⠛⢷⣶⠦⡴⣶⠶⡤⢤⡤⣤⢶⣤⠤⣤⣼⣿⣦⡤⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣆⡀⠀⠀⠀⠀⠀⣼⣿⣧⣤⣾⣿⣵⣧⣼⣿⣧⣼⣧⣽⣽⣾⣤⣼⣿⣿⣿⣴⣷⠀⢠⣄⣠⡀⠀⠀⠀⠀⠀ ⠿⠶⠶⠶⢶⣶⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⣿⣷⣦⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⠛⡛⠙⢻⣿⣿⡛⢿⣿⣿⡿⠁⠁⠀⠀⠀⠀⢀⢀⡀⣀⣀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⡴⡟⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⢀⣼⠁⣱⠴⠿⠗⠒⠒⠒⠷⢿⣍⢻⠒⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡿⠛⠁⠀⠀⠀⠀⣒⡶⠀⠀⠀⠹⣟⡺⢷⡄⠀⢀⣠⠤⠤⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢀⡟⡅⠀⠀⣠⣴⡶⠚⡍⠀⠀⠀⠀⠀⠀⠈⣲⣿⠟⠉⠀⠀⠀⠈⢳⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⢸⢠⠇⣠⣾⠟⠉⠀⣀⣀⣤⣤⣤⣄⡀⣀⡀⣀⢻⡀⠀⠀⠀⠀⠀⣼⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠘⣾⣴⣿⣣⣴⣾⣿⡿⠛⢋⣁⣠⣴⣿⣿⣿⣧⡨⢷⠀⠀⠀⢀⡼⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠘⢿⣿⠟⣿⣿⣿⠛⠛⠉⠩⣾⣿⣿⡿⣿⡏⢻⣾⡦⠴⠚⠋⠀⠀⠀⠀ ⠀⠀⣠⡤⠒⠲⣄⠀⠀⠀⠀⠀⠀⠀⢸⣽⠀⠀⠀⠀⠀⣾⣆⠉⠛⠙⠀⠀⠀⠀⠻⠿⠭⠽⠀⢧⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠋⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠰⣯⡟⠳⣔⠲⣴⣖⣦⢤⡤⠂⣀⠤⠤⢾⡆⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⡇⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⢸⡇⠀⠀⠀⠀⢠⣧⣤⣶⡄⠉⠺⠯⣾⠥⠖⠉⠀⠀⠀⢨⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⡇⠹⡆⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⢸⣷⠀⠀⠀⠀⠀⣿⣿⡏⠀⠀⠀⢀⡀⠀⠒⢤⣤⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣷⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠹⣹⡄⠀⠀⠀⠀⣿⠙⠀⠀⠀⠀⣿⠃⠀⣀⠀⢹⡆⠈⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡄⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⢧⢳⠀⠀⠀⠀⢸⠓⠲⠖⠛⠀⠠⣄⠘⠛⢁⡼⠁⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢧⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⢧⡀⣀⠤⠚⠃⠀⠀⠀⠀⠀⠈⠙⢻⠏⠁⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⡆⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠗⠋⠀⠀⢠⠶⠋⠁⠀⠀⠀⢀⡴⠁⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠹⡄⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⡀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠸⠀⡀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣄⣀⣀⣞⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢳⡀⠀⠈⠳⣄⠀⠀⠀⠀⣴⠿⢁⡀⠉⠙⠒⠂⠀⠀⠀⠐⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠲⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠈⠳⣤⣀⠀⢏⠀⣿⠃⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢇⠀⠀⠀⠀⢇⠈⠉⠛⠦⢬⣀⡤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠗⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠸⡄⠀⣠⠖⠒⠛⠙⠲⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠒⣂⣢⠴⠚⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⢳⡞⢁⣀⡀⠀⠀⠀⣀⣀⣨⠭⠿⠿⠿⠿⠛⠛⠛⠛⠛⠒⠚⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣆⠀⡼⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢟⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡇⠀⢸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⣿⡇⠀⠀⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⣸⡇⠀⠀⢿⡉⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⢸⣧⠀⠀⢸⡇⠈⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⢀⣀⣼⣿⣴⣶⣾⣷⣤⣄⣻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⢀⡀⢠⠄⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⡿⡟⠀⢸⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠘⠃⠠⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⡿⣿⡟⡇⠀⢸⠛⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠈⣹⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⡟⢠⣿⣿⣿⠀⣼⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⢠⢾⣿⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣀⣼⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⡇⠈⣿⣿⣿⣿⠉⠁⠀⢸⡄⠀⣶⣀⡼⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⢹⣿⡷⠯⣥⣤⣈⣙⣦⠀⠀⠀⠀⣠⡽⠛⠉⠉⠓⢻⣟⣿⣿⠀⢀⣀⣼⠷⡾⠻⡿⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⣠⠤⢤⣼⣿⡇⠀⢻⣿⣿⣿⠟⡇⠀⠀⢰⠛⣿⣿⣿⣿⡟⠉⠙⣿⣿⡿⠿⠿⠛⠀⢸⡀⣇⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢻⠀⠀⠀⠀⠉⢻⣶⡤⠬⠭⠭⠴⠧⠀⠀⠰⠧⣌⣛⣛⣋⣁⣀⣴⣿⣟⠀⢀⣠⠴⠓⠚⠉⠉⠉⠉⠉⠉⠑⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⣸⣷⣤⣀⠀⠀⢀⣠⠔⠂⢄⡀⠀⠀⠀⠀⣠⠞⠋⠉⠻⣏⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀ ⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠤⠾⠔⠃⠀⠻⠻⠏⢹⠿⢤⣀⣀⡠⠟⠲⣄⠀⡼⠁⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡏⠀⠀⠀⠀⠀⠀⠀⠘⡄⡇⠀⠀⠀⢤⢀⣿⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⢠⠇⠙⢦⣘⣦⡨⠟⠁⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⢷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡿⣤⠄⢀⣤⡠⠤⣬⠟⠆⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟

⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⣿⣶⣦⣀⠀⠀⠀⠀⢀⣀⣀⣀⣴⣶⣶⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣯⡁⠀⠉⠓⠲⠒⣫⣍⣩⠙⠉⠉⠿⣷⣦⠀⠉⠉⠳⠶⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠙⠳⢦⣀⡀⠀⠀⠸⣿⣏⣿⡦⠀⠀⠀⢉⠑⢦⣀⠀⢀⣀⡽⠿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⢦⡀⠀⠈⠉⠀⠀⠀⠀⠉⠀⠀⠀⠀⣽⣿⣖⠲⢬⣟⠿⣅⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠱⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⣄⠀⠈⠳⢬⣙⠶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣆⠸⣗⣀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣶⣀⡤⣴⣟⡷⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠆⠈⠈⠓⢶⣤⣀⣀⣀⣶⣄⣐⣿⣿⣷⡋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠻⠿⠶⠖⠒⠻⠿⠿⢿⣭⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡴⠋⡿⠀⠀⠀⠀⠀⠀⠰⣄⠀⠀⠀⠀⠀⠙⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡞⠁⢰⠀⠀⠀⠀⡤⠀⠀⠀⠈⠢⠀⣆⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣇⢠⡟⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⡄⠘⣆⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣿⠏⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⢻⠀⢘⣆⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣾⠏⠁⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⢸⡇⣼⠻⣆⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣿⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⣿⠀⠙⢷⣄⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⢇⡀⠀⠀⠀⠘⣷⣄⠀⠀⠀⣀⣠⠾⠃⠀⣿⠀⠀⠀⠙⣧⡀⠀⠀⠈⢷⡀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢹⡷⠶⠶⡟⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⢻⡄⠀⠀⠀⠈⣷⡀⠀⠀⠈⢷⡀⡴⣿⠀⠀⠀⣠⣶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠈⣷⡀⠀⠀⣨⣿⡴⠷⠶⠶⢾⣽⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⣀⠀⠈⣷⣠⠞⠉⠉⠀⠀⠀⠀⠀⠀⠉⡷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⡟⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⣮⣙⡶⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⢸⡇⠀⠹⣦⡀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠈⡇⠀⠀⠈⢳⡄⢀⡿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⠃⠀⠀⣇⠀⠀⠀⢈⢷⡈⠳⠷⠀⠀⠀⠀⠀⣀⡟⠀⠀⢀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⣿⠀⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡼⠋⠀⡀⠀⢹⡆⠀⠀⢸⢸⣇⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢿⡀⣿⠓⠾⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡇⠰⠀⣇⠀⡟⠀⠀⠀⠘⣿⡘⢦⡀⠀⠀⠀⢰⠋⢀⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠹⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣷⡇⢸⣏⣼⠇⠀⠀⠀⠀⠈⢳⡀⠉⠲⣄⣀⡿⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢯⣷⣸⡎⠇⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⢩⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠀⠀⠀⠀⢀⡀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣧⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠆⠀⢀⣸⣷⢾⡿⠿⠶⠶⢶⡾⢻⣿⡟⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣄⣀⣀⣀⡤⢖⣿⡿⣂⣴⣿⣫⢴⣿⠃⠀⣀⣠⠿⠞⣻⣷⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢓⣪⠿⠿⠚⠽⠞⠋⠁⣼⠃⠀⣀⠿⠀⢀⣴⡿⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣞⣛⣫⣿⣧⠶⣠⣾⠞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⣄⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⣉⡴⠞⠉⣹⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠈⠻⣷⣌⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠊⠁⣠⠴⣺⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠛⢯⡷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⢶⣶⡾⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢮⡛⠶⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠈⠉⠙⠻⠶⠶⠤⠤⠤⠤⠤⠶⠶⠶⠒⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢀⠀⠀⠀⢹⡿⠁⠀⠈⢳⠀⠀⠀⢠⠞⠉⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡤⠤⢤⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠋⠻⣦⡀⣾⠃⠀⠀⠀⠈⣇⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣏⡀⠀⠀⠈⡷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠈⢻⣿⠀⠀⠀⠀⠀⡿⠀⣇⠀⠀⠀⠀⠀⠘⠢⣄⡀⠀⠀⠀⠀⣀⡴⠉⠀⠈⠉⠳⢤⡼⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣄⣀⣾⠏⠀⠀⠀⣿⠆⠀⠀⠀⣸⡇⠀⠈⠲⣄⣀⠀⠀⠀⠀⠀⠉⠲⢤⡀⠈⠳⣄⡀⠀⠀⢀⡠⠞⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⣽⠿⢶⣶⣤⣴⡇⠀⠀⣀⣶⣋⣿⡀⠀⠀⠀⠈⠉⠓⠲⢤⣀⠀⠀⠀⠈⠓⢦⣀⠈⠉⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡾⠓⠛⠢⠿⠋⢁⡿⠀⠀⠀⣿⠤⠤⢼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⣄⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀⠀⠀⢀⡼⠁⠀⠀⢀⡧⠤⠤⢴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠶⠖⣾⣿⡁⠀⢀⣼⡏⠳⠦⣤⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠚⠁⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠉⠉⢙⣷⡀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠛⠉⠉⠛⢯⡉⢿⡙⠛⠛⠃⠀⢀⣀⡤⠴⠒⠒⠊⠉⠉⠁⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⣀⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣹⣧⣄⣀⣴⠋⠙⢷⡄⠤⣤⣄⣀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠈⠈⠙⠛⠒⠲⠖⠋⠀⠀⠀⠀⠀⢀⣀⣤⣤⣴⣦⣤⣶⣾⣍⡀⠀⠀⠀⢸⠁⠀⠙⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠁⠀⠈⠉⢿⡆⠀⠈⢿⣄⠀⢀⣼⢋⣀⣀⡀⠀⢀⡤⠀⠀⠀⠀⠀⠀⠀⡔⠀⠀⢀⣠⣴⡶⠿⠛⠋⠉⠀⠀⠀⠀⠈⠉⠙⠻⢷⣦⡀⠈⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢳⡦⠀⠀⠘⣿⡄⣠⣴⣿⠿⠟⠛⠛⠛⠛⠛⠛⠿⣶⣤⣀⠀⠀⠀⠀⠜⢀⣤⣾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⢀⣽⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⢶⣤⣴⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢳⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⣠⣴⣶⣤⣀⠈⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀ ⣶⣤⣀⣀⣀⣤⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⢀⣼⡿⣅⡄⠉⠻⣷⡀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⣀⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⢀⣼⣿⣧⣀⣴⣾⣷⣿⣿⡄⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿

⣿⣿⣿⣿⡼⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣆⠈⡜⠛⠁⠀⠀⠀⠀⠀⠀⠀⢀⠸⡇⣿⣿⡇⢻⡈⣿⣿⣿⣇⢻⡀⢻⣿⡈⠁⠈⠘⢻⡿⢿⣿⣿⣿⣧⠀⠸⣷⡀ ⣿⣿⣿⣿⣷⢿⣿⡇⢻⣿⣿⣿⣿⣿⣿⣿⣿⡞⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠘⡎⢿⣿⣿⣿⢈⣷⢸⣿⣿⣿⣸⡗⠉⢻⣷⠀⠀⠀⠈⣷⣾⣿⣿⣿⣿⣆⠀⠹⣧ ⣿⣾⣿⣿⣿⣟⣿⡇⠸⣿⣿⣿⣿⣿⣿⣿⡟⡇⢹⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⢷⢸⣿⣿⣿⡄⢻⡄⣿⣿⣿⠁⠃⠀⠈⣿⣇⠀⡰⠂⠘⠿⣿⣿⣿⣿⣿⡆⠀⢿ ⣿⡯⣿⣿⣿⣿⣹⣧⠀⢹⣿⣿⣿⣿⡿⣿⠀⢻⠘⣿⣿⡿⣿⣿⣇⠀⡄⠀⠀⠀⣠⣾⣿⣿⣿⣼⡟⣿⣿⣿⡟⠛⣏⠙⣿⡇⢀⣀⣀⣠⣾⣿⣾⣇⠀⠀⠀⢻⣿⣿⣿⣿⣷⡀⠈ ⣿⣇⢹⣿⣿⣿⣇⠗⠀⠈⢿⣿⣿⡿⣿⡛⠀⠀⠀⢻⣿⣧⠹⣿⣿⣠⠃⠈⣠⣼⣿⣿⣿⣿⣿⣿⣇⣿⣿⣿⡇⠀⢹⣤⣟⣻⣿⣿⣿⣿⣿⣿⣧⢿⣦⠀⠀⠨⣿⣿⣿⣿⣿⣇⠀ ⣿⣿⠀⢻⣿⣿⣿⡆⠀⠀⠀⢿⣿⣧⢻⣇⠀⠀⠀⠘⣿⣿⣥⣿⣿⣧⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠸⣇⡴⢫⣶⣿⣿⡿⠟⠛⠉⢿⣿⣿⡸⣿⣧⠀⠀⢹⣿⣿⣿⣿⣿⠀ ⣿⣿⡄⠈⣿⣿⣿⣷⠀⠀⠀⢸⣿⣿⠀⣿⡄⠀⠀⢀⣿⣿⡿⣏⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢀⣏⣴⣿⣿⣿⡇⠀⠀⠀⠀⠘⣿⡞⣇⣿⡿⣷⠀⠛⣿⣿⣿⣿⣿⡇ ⣿⣿⡧⣄⢸⣿⣿⡿⡆⠀⠀⢨⣿⢹⡇⢸⣧⠀⠀⣸⣿⣿⣿⠹⣸⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢃⣾⣾⣿⠃⠀⣿⠇⠀⠀⠀⠀⠀⣿⣀⣻⣿⣷⣾⣧⠀⢿⣿⣿⣿⣿⡇ ⣿⣿⡗⣿⠈⣿⣿⣿⢻⡀⠀⢸⣿⡌⣧⠀⣿⡀⣠⣿⣿⣿⣿⠀⡇⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⡜⣼⡿⠿⠃⢀⡿⠀⠀⠀⠀⣀⣴⣿⡏⠺⣿⣿⣻⣿⣖⢸⣿⣯⣀⢹⣿ ⣿⣿⣇⣿⠀⣿⢿⣿⠘⣇⠀⣿⣿⡇⠿⠀⣹⡟⣿⣿⣿⡿⢸⠀⢱⢹⣿⡇⢹⣿⣿⣿⣿⣿⠟⠁⠀⠸⢁⣿⣧⠒⣠⠞⠁⠀⠀⢠⠞⣭⠈⣟⡀⢋⣿⣿⣿⣿⡿⠦⣿⣿⣿⠀⠛ ⣿⣿⣿⣺⡄⠹⢸⣿⠀⢸⣸⣿⣿⡧⠖⠋⠉⣿⣿⣿⣿⠃⢸⠀⢸⠀⣿⡇⢸⣿⡿⠟⠉⠁⠀⠀⠀⠀⢸⣿⠉⠼⠁⠀⠀⢀⡴⣫⠞⢁⣼⠁⠀⠀⢽⡟⣿⣿⣷⡆⣿⣿⣿⠀⢶ ⣿⣿⣿⣾⡇⠀⢸⣿⣄⡼⣿⣿⣿⠴⠖⠒⠒⢿⣿⣿⣏⠀⢸⠀⠀⠀⢻⡇⣘⠃⠀⠀⠀⠀⠀⠀⢀⠀⠠⠏⠀⠀⠀⣠⠞⣡⠞⢁⡴⠛⣎⡃⠀⠀⢸⢆⢿⣿⣿⡇⣿⠟⢿⠀⠨ ⣿⢿⣿⣿⣇⠠⢾⣿⠇⣠⢿⣿⣧⣤⣶⣶⣶⣾⣿⣷⣶⣯⣁⡀⠀⠀⢸⠀⠈⢣⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠘⢧⣄⡠⠴⠫⠀⠀⠈⢂⠀⠸⣿⢸⣿⣿⣿⡇⣿⣷⡇⠀⢩ ⠸⡿⣿⣿⣯⠀⢸⣿⣟⣥⣾⣿⣿⡿⠛⣉⡙⠿⠏⠈⣹⡟⠳⠦⣄⠀⠈⠀⠀⠈⣧⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⢹⡇⠘⡟⣿⣿⡇⣿⣿⡇⠀⡇ ⡄⢻⡹⣿⣿⣤⣼⣿⣿⣿⡿⠛⠉⢻⠟⠉⣷⢀⣠⡼⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⢣⣿⣻⣇⣿⣿⠀⠀⠀ ⡇⠀⠀⢻⣿⣿⣿⣿⣿⠋⠀⠀⠀⠉⠀⠊⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⣿⣿⢹⣿⡟⠀⠀⠀ ⢿⡄⠀⢠⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣸⡿⣿⣿⣿⣿⡆⠀⠀ ⡶⠿⣟⠛⡙⣿⣿⣿⣷⣄⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⢠⣿⠀⢸⣿⡟⢿⣿⣦⡀ ⠀⠀⢸⣆⢰⡈⣿⣿⣞⠛⢿⣾⠋⠀⢀⣈⡙⢦⣤⣤⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠙⠃⠀⣼⣿⠀⣸⡿⠀⠀⠈⠛⠻ ⡗⠒⠘⠙⢷⣷⡼⣿⣿⣦⢦⠙⠓⠒⠮⢁⡤⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⢀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠀⡿⠁⠀⠀⠀⠀⠀ ⣿⣼⣷⣦⣌⣻⡿⣬⣿⡿⣇⠱⣄⠀⠉⠉⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢘⣶⢶⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣸⠃⠀⠀⠀⠀⠀⠀ ⢁⣾⣧⡙⣿⣿⣿⣿⣿⣿⣿⢧⡘⢧⠀⠀⠀⢐⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠛⠈⣿⣿⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⡏⠈⠻⣿⣾⠉⠈⠻⣿⣿⣻⣯⣳⡌⢦⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⣀⡀⠀⣀⣀⣀⣀⣠⣴⣾⣻⠟⠁⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⡇⠹⣧⠀⠀⠀⠀⠀⠀⠀ ⣦⡀⠀⠈⠻⣤⣀⣤⣽⣿⣿⣿⣿⡿⣦⡘⡆⠀⠀⠈⢳⣄⠀⠀⠀⠀⣟⣯⢺⢹⡿⠛⠛⠛⠛⠛⢿⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⣼⢿⣿⣿⣿⣿⣿⡀⠹⣆⠀⠀⠀⠀⡀⠄ ⣿⣿⣶⣶⣦⣬⣿⣿⣿⣿⣿⣿⣿⣿⣮⡓⢾⣤⡀⠀⠈⠿⠂⠀⠀⠀⣿⡟⡸⡇⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⢠⣾⠃⠀⠙⠛⠿⢿⣿⣧⣀⣨⡤⠔⠒⠉⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣻⠷⣄⡙⠳⣄⠀⠀⠀⠀⠀⠀⢻⡷⣅⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠋⡆⠀⣰⣿⡟⠀⠀⣀⣠⡤⠶⠚⠉⣉⣀⡤⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⠋⠉⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣯⣦⣈⠳⣄⠀⠀⠀⠀⠈⠣⣈⢻⠄⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡴⠃⣰⡿⣿⣠⠞⠉⠁⠀⠀⣠⡴⠞⠉⠁⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣦⣤⣾⡙⢿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠙⠛⠷⠦⣤⣄⣀⣀⠈⠓⠤⣌⣙⠦⣤⣀⣀⣀⣀⡤⠖⠋⠀⠀⣰⡿⣴⡟⠁⠀⠀⣀⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣻⣿⣿⣿⣿⡍⣿⣷⣄⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠙⠢⣤⣀⠈⠉⡉⠉⠓⠒⠒⠯⢭⣭⣍⣉⣉⣱⡀⠐⠂⢠⡾⣋⡼⠋⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠻⡽⣿⣿⣿⠘⣯⣿⡱⣤⡹⣝⢿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠉⠓⠾⣤⣀⡀⠀⠀⠀⣀⣠⡴⠥⠟⠛⠓⠦⠴⠋⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠀⢽⠘⢿⣿⡇⠘⡏⢿⠝⢞⣎⢯⠻⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠈⢙⣥⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⠀⠀⢧⠨⣿⣿⣄⢼⡞⣦⢫⣯⣳⡻⡜⣿⣿⣿⣿⡿⠀⠀⠀⣄⠀⠀⣀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠇⠳⣀⠈⡃⠈⢿⣏⠋⢳⡏⠣⡻⣷⡷⡼⣌⢿⣿⣿⠇⠀⠀⠀⢈⣠⠞⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠁⠀⢰⠇⠀⠀⠀⣠⣆⡶⣸⠟⣿⣿⣿⡿⣿⣿⣿⣿⣣⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢞⡁⣌⠀⠘⢀⡆⠀⣰⡿⢋⣄⡟⢸⣿⢉⣿⣷⣿⣿⣿⣿⣿⣩⣿⣿⣿⣿⣟⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣹⣿⠀⡄⣸⠀⣰⠟⢁⣾⠋⠁⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⢸⣿⠼⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢿⣼⢰⣇⡇⢸⣳⢀⣿⠃⣰⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⡟⣿⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢸⢿⡇⣌⣏⣾⣿⣠⣿⣄⣿⣿⣿⣿⣿⣿⣿⢟⠉⡏⣼⣿⣿⣿⣟⣼⡟⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣾⣼⢠⣿⣿⣿⣟⢉⣿⣿⣿⣿⠟⢿⣿⣿⡷⢿⣷⣿⣿⣿⣿⢿⡿⠁⡇⠀⠀⠀⢀⡤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣻⣾⡟⠙⡛⣿⢿⣾⠟⠋⠀⠀⠀⠙⠛⠶⠶⠾⢿⠟⠛⠁⣾⠀⠀⠃⢀⣠⠴⠋⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⢠⣿⣿⣿⣦⣤⣇⠈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣃⣤⠴⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣿⣿⠀⢹⣿⣷⠻⣿⠦⣤⣄⡀⠀⠀⠀⠀⢀⣀⣤⠄⠀⣰⣿⡏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠏⠙⢷⣶⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣠⣼⣷⢿⣧⣿⡄⠀⠀⠙⣶⣤⡈⠉⠉⠀⠀⣤⣿⣿⠧⣦⣀⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢀⡀⢂⡙⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⢛⡿⢃⢬⣿⣿⡶⡟⠉⠉⠛⠛⠛⠛⠋⠁⠀⠀⠉⠙⠛⢿⣿⣟⠳⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠟⡋⠁⠀⣸⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣧⣽⣿⠟⠛⠛⠛⠿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⡿⠛⠛⠛⠛⠛⠛⠛⠿⣭⣁⠀⠀⠀⠀⢀⡴⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⢸⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣤⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⢠⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠼⡏⠀⠀⣀⣀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣴⠟⣻⡇⠐⠀⠀⠀⠀⠀⠀⣴⠟⠶⣄⠀⠹⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⢳⠛⣽⣿⡟⢻⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡟⢁⡼⡟⠀⡄⠀⡆⠀⡀⠀⣠⠏⠀⠀⠈⠙⢯⡀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣧⣾⣿⣏⠀⣼⣿⡆ ⠀⠀⠀⠀⠀⠀⢰⣏⣰⠏⠀⡇⢰⡇⠀⡇⠀⣇⠀⢻⡆⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⣀⣀⣟⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣻⠿⠛⢹⣿⣿⣿⠃ ⣀⡀⠀⢀⡀⢰⣿⡿⠃⠀⠀⣇⠈⢻⣦⣧⠀⢿⠀⠈⣿⠀⠀⠀⠀⣀⡤⠶⠚⠉⠉⠉⠉⣯⠉⠉⠉⠉⠒⠶⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣰⡾⠿⠿⢿⣿⣶⣼⣿⣿⠃⠀ ⡽⠀⠀⠀⢣⣼⣾⣄⡀⠀⠀⢸⣄⡆⠈⠯⠳⢬⣳⣤⣟⣀⡤⠶⠋⠉⠀⠀⣀⣠⡶⠶⠞⣿⠒⠒⠛⠒⠶⠶⢤⣉⡙⠶⣀⠀⠀⣀⡴⠞⠉⠀⠀⠀⠀⠀⠙⢿⣿⣿⠃⠀⠀ ⠀⠀⠀⠀⢸⣏⠀⠈⠻⢶⣄⣀⣽⠧⠤⠤⢤⣄⣈⡴⡿⠀⢀⣀⡤⠶⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⣌⣷⡈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠿⠏⠀⠀⠀ ⡀⠀⠀⠀⣼⠛⢧⣠⣴⣾⡿⠋⠀⠀⠀⠀⠀⠈⠉⠉⠛⣶⣯⣉⣀⠀⠀⠀⠀⠀⠩⠉⠓⠶⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣿⣏⠉⢲⡄⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀ ⠀⠀⠀⣸⣿⠾⠋⠁⠈⠉⠀⠀⠀⠀⠀⣀⡴⠶⠛⠛⠉⠉⠉⠉⠉⠙⠦⣄⣀⣀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⣸⣧⠀⢠⠆⠰⠂⠰⢸⡇⠀⠀⠀⠀ ⠁⠀⢸⡿⠁⠀⠀⠀⠀⣀⠀⢀⣤⠶⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣤⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠊⠀⢺⡿⠃⢠⡞⠀⡜⠀⡄⠸⣇⡄⠀⠀⠀ ⢀⣠⡟⠁⣰⠇⢀⣴⠞⢋⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣂⣀⣒⣀⣀⠀⠀⢙⡶⠶⣄⡀⠀⠀⠀⠀⠀⠀⣠⡶⠟⠉⠀⠀⠀⣼⢧⢀⡞⠀⣸⠃⣠⡇⠀⠛⢡⠀⠀⠀ ⢸⡟⠁⢰⡇⣰⠟⣡⡶⠋⠁⠀⠀⠀⠀⠀⠀⢀⣤⣶⠟⠉⠉⠉⠉⠉⠉⠉⠙⢶⣮⣇⠀⠈⠻⢦⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⢀⡾⠁⣼⣞⣠⠼⠗⢺⠏⠀⠀⣀⣾⡀⠀⠀ ⢿⠃⠀⣾⣿⣏⣴⠏⠀⠀⠀⠀⠀⢀⣀⣴⡶⣿⣿⡏⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠻⣿⣶⡀⠀⠀⠀⠀⣀⠀⠋⠀⠀⠀⠀⣠⠞⠁⠀⣿⠉⠁⠀⠀⣸⣠⣤⠾⠋⣿⡇⠀⠀ ⣾⠀⠀⢻⣿⡟⠁⠀⠀⠀⣀⣤⣾⣿⠋⠁⣰⣿⡿⣦⡀⣼⣿⣷⡀⠹⣦⣀⣀⠀⠀⠙⢿⣿⣦⠀⠀⠀⠈⠻⣦⠀⠀⠀⣰⡿⠤⠦⣤⣿⠶⠖⠚⠉⠉⠁⠀⠀⠀⢼⡇⠀⠀ ⠿⠀⠀⣸⠏⠁⠀⢀⣠⡾⠟⠉⣽⡇⠀⢰⣿⣿⠁⠈⢿⣿⣿⣯⠻⣦⣻⣿⣿⣷⣄⠀⠀⠻⣿⣷⡀⠀⠀⠀⠘⢷⡀⣼⠏⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀ ⣠⠀⢰⡏⢀⣤⡾⠛⣿⡇⠀⣸⡟⠀⢀⣾⣿⠁⠀⠀⠙⢯⡛⠿⢦⣈⣛⣿⣳⣽⣿⣷⡀⠀⠹⣷⣿⣄⠀⠀⠀⢀⠻⡏⠀⠀⠀⣴⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡇⠀⠀ ⢻⡄⢸⣿⠟⠉⠀⢰⣿⠀⢸⣿⠁⠀⢸⣿⠃⠀⠀⣀⣤⣶⠟⠀⠀⠈⠙⠛⠛⠋⠁⢻⣿⣆⠀⠙⣷⢻⣦⠀⠀⠘⣴⡇⠀⠀⠘⠋⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀ ⠘⢧⣿⢿⣆⣿⢃⣿⡇⢠⣿⣧⡆⠀⣸⣇⠀⠐⠚⠛⠋⠁⠀⠀⠀⠀⠠⠤⠄⢒⣀⣀⡻⣿⠀⠀⠹⣧⠛⣦⠀⢀⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀ ⣠⣿⣿⡟⢿⣟⢸⣿⡇⣹⣿⣻⡇⠀⣿⣿⠀⠀⠐⠒⣛⢛⠀⠀⠀⠀⣠⢞⣿⠿⠉⢹⣿⣿⡇⠀⠀⢻⣦⢻⣆⣾⠟⠙⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀ ⠃⢸⣿⣿⣾⣿⣾⣿⡇⣿⣿⣿⡇⢀⢿⣧⣴⠞⠻⠿⠛⠉⡷⠀⠀⠀⠻⣤⣤⣤⠴⠛⢸⣿⣿⡄⠀⠈⣿⣿⣿⣿⣦⠀⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀ ⠁⠉⠁⠈⠉⠙⠛⢿⣷⣿⣿⣿⡇⢀⣿⣏⠀⢀⣀⣠⣤⠼⠁⠀⠀⢠⣤⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⢻⣿⣿⡇⢻⡄⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡇⠀⢹⡏⠉⠛⠀⠀⠀⠀⠀⠀⠀⢀⣡⣄⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠘⣿⢿⣷⣼⡇⣿⡛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣿⣿⡇⠀⠸⣷⡀⠀⠀⠀⠀⠀⠀⣠⣾⣯⣥⣾⣧⠀⠀⠀⢠⣿⣿⠁⠀⠀⢸⡟⠈⣷⠛⢷⣿⣇⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀ ⡄⠀⠀⠀⠀⠀⠰⡆⢀⣼⣿⣿⡇⠀⢠⣿⣷⠀⠀⠀⠀⠀⢠⣿⠛⠙⠛⠙⢧⠀⠀⣠⠟⠙⡟⠀⠀⠀⣼⡇⠀⠀⠀⠀⠛⢿⣷⣄⣀⠀⠓⠒⢦⣤⣤⣴⣿⣃⡀⠀⠀⠀⠀ ⠷⢤⣤⣦⣤⣤⣼⡿⠛⢻⢿⣿⣿⡀⠘⣿⣿⢷⣄⡀⠀⠀⠀⢿⣷⣄⠀⠀⠀⣠⡞⠁⢀⣼⠃⠀⠀⣠⣿⣅⠀⠀⠀⠀⠀⠀⠉⠻⣿⣷⣶⣾⣶⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀ ⢦⡀⠈⢣⡀⠈⢰⣿⡄⠈⢺⣿⣿⣧⠀⠸⣷⡆⠈⠉⠓⠲⠦⢬⣹⣿⣦⣄⣠⣿⣀⣴⠟⡁⠀⣠⡾⠛⣻⣯⣙⠲⠦⣄⡀⠀⠀⠀⠀⠙⠿⣦⣈⡉⠙⠶⢤⡀⠀⠀⠀⠀⠀ ⠈⢳⡀⠀⠹⡄⠈⣏⢷⡄⠈⢿⣿⣿⣧⠀⢻⣟⢷⣄⠀⠀⠀⠀⠀⠈⣁⠉⠿⢿⣿⣿⡾⢂⡾⢋⣠⡾⠋⠁⠉⠛⠶⢬⣙⢦⡀⠀⠀⠀⠀⠈⠻⣝⠶⢤⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡄⠹⣆⠈⠻⣿⣿⣷⣄⡹⣦⡈⠙⠒⠲⠶⠶⠶⠿⠿⠷⣤⣉⣛⣵⣿⣳⠞⠃⠀⣠⠞⠀⠀⢷⡀⠉⠻⣭⣑⡶⠶⠶⠶⠦⣜⣧⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠙⣦⠀⠈⠉⠛⢿⡛⠿⠿⠶⠄⡀⠀⠀⠀⠀⠀⠀⠈⢛⠷⣯⣻⡏⢀⡤⠞⠁⢀⡴⠂⠀⠙⠆⠀⠈⠃⠀⠀⠀⠀⠀⠈⠉⢧⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡀⠀⠈⠄⠀⠈⢷⣀⠀⠀⠀⠙⣦⣄⠀⠀⠙⠲⣄⠀⠀⠀⠀⠀⠈⠛⠶⣉⣿⡏⡀⣠⡖⠋⠀⢠⠄⠀⠀⠀⠀⠀⢠⣄⣀⣀⡀⠀⠀⢈⢿⠆⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢰⠇⣷⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠘⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡟⠀⣸⠆⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠠⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠒⢤⣄⠀⠀⠀⠀⠈⣯⠀⢸⡿⢢⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⣠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⢀⡼⠋⠉⠉⠉⠉⠛⠲⠶⠦⣄⣀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠈⢧⣀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣀⠀⠀⠀⠀⠀⠙⢦⣄⣀⣠⡭⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⢧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠀⠀⠀⠀⢸⡀⠈⠉⢉⣒⠒⠲⠤⣤⣤⣀⣀⣀⣀⣀⣠⠀⠀⣇⠀⠸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣣⠀⠀⠀⣸⡇⠀⠀⠀⠀⠉⠛⠲⠦⣤⣤⠤⠴⠖⠋⠁⠀⠀⢸⡴⠚ ⠀⠀⠀⠀⣠⣤⠀⣲⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⠇⠀⠀⠈⠑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠢⣤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡴⠖⠉⠀⠀⠀⠀⠀⠀⠈⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠉⠓⢦⣄⡀⠀⠀ ⠀⠀⠀⠰⠝⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠙⠦⣄⣀⣠⣤⡤⠤⠒⠛⠉⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠉⠛⠒⠬⢽⣳⣤ ⠀⠀⠀⠀⠀⠈⠁⠀⠀⣀⣄⣒⣲⡀⠀⠀⠀⠀⢠⠏⠀⠀⢀⡤⠞⠉⠉⠉⠁⠀⠀⠀⠀⠀⢤⣀⠀⠉⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⢐⣾⣿⣿⡿⡀⠀⠀⠀⣠⠏⠀⢀⡴⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⡈⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⡤⢌⣙⠓⠲⠤⠤⣄⣀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠭⠀⠁⠀⠀⡴⢋⠀⣰⠋⠀⠀⠀⠀⠀⠀⠐⠒⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢤⣝⢲⣄⠀⠀⣄⠀⠀⠀⠀⠈⠳⣤⣉⠳⣄⣀⠀⠀⠈⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢁⣾⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⠦⣄⣀⠀⠀⠀⠀⠀⢀⡽⣋⢙⣷⡀⠈⢦⡀⠀⠀⠀⠀⢈⢻⡳⡌⢻⣷⣶⣶⢶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠈⠏⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠲⣤⣄⡴⠫⠞⣥⣿⣿⣝⢦⡀⠳⡄⠀⠀⠀⠈⠳⡛⣞⡀⣿⣿⣿⣿ ⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣾⠁⡀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⣠⣾⡿⠏⠹⢿⣶⠹⣆⠘⣄⠀⠀⠀⠀⠙⣞⢇⢸⣿⣿⠟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢤⡀⠀⠀⠀⠀⠀⣠⡤⢀⡴⠋⢀⣼⣿⡓⠃⠀⠀⠀⢻⠀⢻⣧⡙⣆⠀⠀⠀⠀⠈⢮⣿⠟⠀⠀ ⠀⠀⠀⠀⠄⠒⠒⠋⠉⠉⠉⠉⣹⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⡀⢀⡼⢻⣤⠎⣰⠀⣾⡟⠉⠀⠀⠀⠀⠀⠸⡀⠀⢳⠳⣽⣦⠀⠀⠀⢀⡞⠁⠀⠀⠀ ⠀⠀⠀⣀⣀⣀⣀⣀⣀⠀⠀⠀⡿⡾⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡽⢿⣄⣼⠇⢰⠇⣼⡿⣿⣿⢻⠳⣄⢀⡤⢾⡏⠀⣸⣆⠹⣿⢧⡀⢀⠏⠀⠀⠀⠀⠀ ⠂⠀⠀⠀⠀⠀⠈⠉⠉⠉⠛⣛⣧⡇⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣒⣶⡿⠛⠀⠘⠃⢿⡗⠻⣗⡒⠃⣼⠟⠁⢸⣿⣿⡟⢻⠀⢹⡌⢣⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠁⠀⠀⠉⠉⠁⠀⢀⢽⡿⠿⠁⠀⡷⡄⡇⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⡄⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⣤⣄⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠹⡀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠱⡀⠀⠀⠀⠙⢦⡀⠀⠀⢠⠇⠙⢷⣞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠙⢷⣴⣋⡤⢤⡾⢉⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢶⡈⠇⠈⢧⡀⠀⠀⠀⠀ ⠀⠀⠙⢧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⢧⠀⠀⠹⡄⠀⠀⠀⠀⠀⠻⢷⣦⣾⠗⢋⣽⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⣥⡾⠳⣄⠀⠀⠱⣄⠀⠀⠀ ⠀⠀⠀⠀⠙⠶⣴⣄⠀⠀⠀⠀⠀⠀⢳⠀⠈⢧⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⡿⢁⣶⣿⡻⢹⣿⠉⣯⢳⡄⠀⢰⣄⠀⠀⠀⠀⠀⠀⢀⣠⠞⣱⡿⢿⠋⠀⠘⣦⠀⠀⢿⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠈⠙⠳⢷⣤⣴⣦⣼⣿⣧⡇⠈⢧⡀⠀⠈⢧⡀⠀⠀⠀⢸⡟⣼⡟⠁⠀⠀⠉⠓⠦⡾⠁⠀⠀⠛⠳⠤⠀⠀⠀⣠⠞⣡⢾⣷⠤⠀⠀⠀⠀⢸⠀⠀⢸⡄⠀⠘ ⠀⠀⠀⠀⠀⠀⠈⣽⣖⡒⠾⠭⠟⢿⣿⣿⢹⡄⠀⢳⡀⠀⠀⠹⣦⡀⠀⣟⣽⣿⣇⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⡸⢁⣴⣫⣾⠏⠀⠀⠀⠀⠀⠸⡆⠀⠀⢧⠀⢰ ⠀⠀⠀⠀⠀⢀⡜⢻⣦⠙⣦⢀⣀⣀⣀⣙⣿⣿⣄⠀⠙⣦⡀⠀⠈⠻⣾⠋⠙⠻⢿⣿⠶⠶⠒⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣗⣜⣿⣷⡿⠂⠀⠀⠀⠀⠀⠀⠉⠀⠀⢸⡀⢸ ⠀⠀⠀⠀⠀⢸⣠⡏⠸⡆⠹⡄⠀⠀⠈⠉⠉⠉⠛⠓⠦⢬⣷⣄⠀⠀⣯⠀⠀⠀⠀⠈⠙⠦⣤⣠⣀⡀⠀⠀⠀⣀⣀⣤⡤⠤⠟⠻⠿⣿⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠞ ⠀⠀⠀⠀⠀⢸⠿⠃⣴⣥⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠚⠿⢷⣄⡀⠒⠦⣄⣀⡀⠉⠻⢿⣀⣴⡋⠁⠀⠀⠀⣠⡄⠀⠐⠀⠙⠻⣯⣍⡁⠀⠀⣀⣠⣶⣾⣿⠃⠀ ⠀⠀⠀⠀⠀⠈⠳⣄⣿⣱⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠒⠒⠛⠋⠉⠉⠁⠀⠈⢉⣻⠶⠚⠁⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣧⣿⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡤⠤⠤⠿⠂⣠⠖⠋⠁⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣿⣀⣠⠄ ⠀⠀⠀⠀⠀⠀⠐⠒⠒⠒⠒⠂⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣏⣀⡤⣖⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢯⠒⠶⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣆⠀⠀⠀⠢⣌⠉⠓⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣆⠀⠀⠀⠈⠳⣤⠀⠀⠈⠓⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣶⡒⠋⠉⠉⠙⠣⣄⠀⠀⠀⠈⠳⣤⡀⠀⠀⠈⠳⢦⡤⣴⠲⣶⠶⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⡀⠀⠀⣠⠤⢽⣦⣄⡠⣄⠈⢿⡦⣄⡀⠀⠀⠹⠛⠛⠁⠀⠀⠈⠳⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠉⠓⡾⠁⠀⠉⠀⠀⠙⠷⠦⣄⣹⢮⣙⠷⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⡶⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⣿⠇⠀⠀⠀⠀⠀⠀⣠⣿⢻⡟⠉⠛⠚⠀⠀⠀⠀⠀⠀⠀⠶⣤⣄⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣸⢿⣀⣀⣿⡆⠀⠀⠀⠀⣐⣶⣿⠃⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠰⣾⣧⣍⣻⣧⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⣀⡴⠛⠛⠉⠈⠉⠛⠀⠀⠀⠀⠛⠛⠋⠒⠲⢸⣿⠷⢤⣀⣄⠀⠀⠀⠄⠈⠻⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⢀⡼⠋⠁⠀⠀⠀⠀⠀⠀⢠⣦⠄⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⡀⠈⠛⣧⡀⠀⢀⣀⠀⠈⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠤⠀⠀⠀⢤⣘⣿⡿⠃⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣄⣯⡻⣄⢻⡹⣷⡤⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠓⠊⠉⠀⠉⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣞⣷⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣶⣿⠋⠁⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡀⠀⠀⠀⢤⠀⠀⠀⡴⠻⢦⠀⠀⠀⠀⣠⠄⣰⣷⣿⠟⠉⠁⢹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣇⠀⠀⠀⠀⢀⠀⣻⣃⡙⠛⠂⣛⠛⢃⠀ ⠀⠀⠀⠘⠚⠀⠀⠀⠉⠀⠀⣸⠁⠀⣠⡥⣤⣶⣿⣶⣿⣿⣽⠃⢠⡞⠀⠘⣿⣷⣢⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠸⣛⢛⡛⡛⣟⣙⡛⢃⣛⡛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣷⣠⠛⠁⠀⠀⢹⡍⡽⠡⠋⣿⣠⡾⠃⠀⠀⣿⠉⣿⣿⣿⡳⢤⣄⣀⠀⢀⣀⡴⠶⠒⠲⠤⡽⡄⠀⠀⠀⠉⣛⣯⡁⢉⢉⣁⣉⡉⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠋⠀⠀⠀⠀⣾⠹⠃⠀⢠⡟⠹⠇⠀⠀⣄⣿⣼⣿⣿⣿⡇⠀⢀⣟⠛⠉⠁⠀⠀⠀⠀⢀⢼⡷⠀⠀⠀⠀⠉⠉⠉⠉⠈⠉⠉⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⢀⣠⡇⠀⠀⢀⢸⣇⠀⠀⢠⣿⣿⡟⣿⣿⡿⣿⠁⠀⢸⠀⠀⠀⠀⠀⠀⢀⣴⣡⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⠶⠤⢤⣀⣀⣀⠀⠀⡾⠁⠀⣀⣠⣴⣾⡟⠀⠀⢀⣴⠟⡿⠀⠀⠈⢹⣿⣶⣿⣿⡰⡟⠀⢠⣿⠀⠀⠀⠀⣰⠷⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠶⢾⣭⣉⠉⢽⠇⠀⠀⣼⠁⠀⠀⠀⠀⠈⠉⠈⣿⣧⡙⣿⠃⠀⡞⢘⡇⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠦⢤⣀⢿⣄⢀⣀⣰⣤⢀⡀⠀⣬⣿⠀⡝⠀⢰⠃⣼⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠟⠉⠿⠝⢛⣿⢤⡾⣿⣭⣷⡇⠀⡞⣀⣿⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠈⠁⠛⠛⢯⣧⣰⣇⠓⣾⠀⠀⠀⠀⠀⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠿⣷⣄⠀⠀⠀⠈⠉⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠒⠒⠦⢤⣾⠀⠀⢰⣦⣤⣠⣄⣠⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠈⠁⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠙⠲⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⡰⢱⠞⠛⣋⡉⠛⢷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠰⣄⠈⢻⡙⠒⠶⢶⡒⠒⠚⣷⡿⢞⢉⣁⣉⠳⣄⣿⠦⠤⠤⠤⡀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣤⣀⣀⣀⣀⣷⡀⠈⠳⢄⡻⢄⠀⠈⠳⣇⠀⣿⡀⡼⠿⠈⣿⣿⠇⠀⠀⠐⠛⠛⠚⠋⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⡄⠀⠙⢯⡉⠉⢳⡀⠀⡀⠛⠓⠦⣤⣀⡙⠂⠈⣧⡇⠀⠀⠈⣹⢆⣤⣶⣀⢀⣠⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠳⣆⠀⠹⣆⠈⢳⣦⣤⣀⣀⣉⠉⠑⠺⣷⠀⠀⢠⣿⠿⠿⣷⣛⣛⣥⣾⣥⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⢿⡆⠐⢎⠢⣀⠈⠲⢄⣀⡀⠀⠀⢠⣿⣶⣿⠛⠛⠛⠦⠟⠻⢥⣼⠛⣿⣿⣿⣟⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣁⠀⠸⠄⠈⠳⢤⣀⣀⣩⠽⣿⣿⣦⣾⣇⠀⠀⠀⠀⠀⠀⠀⣹⣄⠀⠙⢿⣿⣿⣳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣤⣔⣢⠌⠛⠓⢚⣽⢿⣿⣯⡍⠀⠀⢀⣀⣀⡀⠠⠾⢿⣿⣳⡀⠀⢻⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠶⣶⠶⠚⠉⠀⢀⣿⣷⣶⡻⠿⡿⢻⣉⡉⢙⣶⣎⡟⣹⡇⠀⢸⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣤⠤⠞⠛⢫⡶⠋⠀⠸⡁⠣⠤⠿⠀⣀⣙⡟⢉⣠⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠀⠀⣠⠋⠀⠀⠀⠀⠳⣄⣤⠖⠿⠝⡟⠻⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣠⡴⠶⠚⠉⠉⣁⠰⣆⣴⠞⠉⠙⠒⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠒⢺⠿⡀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠰⡀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀ ⠛⣹⡷⠀⠀⠀⠀⣿⣁⣰⡿⠁⠀⠀⠀⠀⠀⠈⠛⢦⡀⠀⠀⠀⠀⠀⠀⡼⢹⠁⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠙⢦⠘⣷⣄⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀ ⠀⢺⡅⠀⠀⠀⠀⢿⣽⠿⠃⠀⠀⠀⠀⣀⠀⣿⣭⡿⠙⠳⢤⣀⢀⣠⡼⠥⠼⠤⠤⢤⣿⣳⣤⡤⠀⡀⠀⠀⠀⠸⡗⡄⠀⠀⠀⠱⡜⣏⣳⣤⡤⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣮⠀⠀⠀⠀⠀⣭⠟⡀⠀⠀⠀⠀⣬⡳⣿⠏⠀⠀⠀⢀⡜⠋⠀⢰⣀⡴⠁⠀⠀⠀⠉⠓⢯⡉⠀⠀⠀⠀⠀⣇⠘⢦⡀⠀⠀⢳⣼⣿⣽⣦⡄⠈⢹⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣷⣿⡆⠀⠀⢀⣀⣠⠴⠶⠶⠶⠶⠾⣷⡿⠀⢀⣀⡴⠋⠀⠀⠀⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⠦⣄⡀⠀⡟⢀⣼⢧⡄⢀⣼⣿⣿⣏⠀⢀⡴⡋⢙⣿⠀⠀⠀⠀⠀⠀ ⠀⣸⠟⢉⣴⠷⢛⠍⠀⠀⠀⠀⠀⠀⠀⢀⡼⠧⣾⠿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠐⠉⠓⠿⣏⠀⠀⠻⣟⣫⣁⣀⣻⡿⣋⣀⣙⣺⣍⣀⣤⠤⠒⠂⠀ ⠀⣿⣰⣿⡵⠆⢸⠀⠀⠀⠀⠀⠀⢠⡶⠋⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⣤⠔⠋⠉⣴⠀⠀⠀⠈⠉⡭⠉⠉⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣷⡏⠀⠀⠀⠀⠀⠀⢰⢏⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠔⠁⠀⣤⣻⠋⠀⠀⠀⢀⡻⣟⠂⠀⠀⠀⠀⠀⠀ ⠀⠘⣾⣿⣿⡇⣆⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠘⠚⠛⠂⠀⠀⠀⠀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡎⠀⠀⢀⣿⣿⡆⠀⠀⠀⢙⡧⠘⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⢿⣿⣇⢿⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⢰⡆⠀⠀⠀⠠⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠈⠻⢿⣿⡀⠀⠀⠀⣝⠦⣽⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⣿⣿⠀⠀⠀⠀⡿⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⡇⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠉⠛⠦⠀⠀⠈⠙⠚⢿⡀⠀⠀⠀⠀ ⠀⠀⠀⠈⠋⠀⠙⢆⡀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠙⢶⡇⠹⣽⣄⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠘⢿⡷⣄⡀⠀⠑⢦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡅⠀⠀ ⠐⠀⠀⠀⠀⠀⠀⠀⣸⢷⡀⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⡌⠲⣄⡉⠳⣟⣳⠴⢾⠁⠀⠉⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡇⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣾⡿⢸⡇⣸⡟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣿⠀⠀⣼⣆⠀⠀⠀⠀⠀⠉⠙⠲⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⠅⣿⡇⠀⠀ ⠀⠀⠀⠀⣠⣾⡿⠋⢀⡼⠃⢹⡁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠠⣴⣿⠿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠲⠤⢤⣀⣀⢀⣀⠀⠀⠀⣀⣾⠁⠀⠀⣯⡇⠀⠀ ⠀⠀⠐⠚⠛⢉⣠⡴⠛⠁⠀⠀⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠉⠙⠂⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠛⠛⠓⠚⠛⡏⠀⠀⢀⢿⣿⠀⠀ ⠒⠒⠒⠛⣹⡏⠀⠀⠀⠀⠀⠀⢹⣿⣖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡆⠀⠀⠀⢀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⣿⣿⡀⠀ ⣀⣀⠀⠀⣭⣀⡤⠤⠤⠤⠤⣤⣈⣧⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠉⢿⠀⠀⠰⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⢸⡏⠿⡇⠀ ⠤⠴⠚⠋⠁⠐⠀⠃⠀⠀⠀⠻⢷⡌⠙⠳⢦⡀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠈⣇⠀⠀⠙⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠧⠀⢸⡇⣠⣿⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⠀⠀⠀⠉⠁⠀⠀⠀⠀⣰⠃⠀⠀⠀⠸⡄⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠻⠃⢷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠋⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⢳⠀⠀⠀⢿⣳⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡀⣀⣀⣐⣂⣀⣀⣀⣀⠀⠀⠀⠀⠀⣠⢞⡁⠀⠀⠀⠀⠀⠀⢼⡇⠀⠀⢘⠇⠀⠀⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡀⡆⠀⠀⠀⣀⡤⢄⣀⣀⣀⣀⣀⣈⡡⠬⠭⣄⣀⠀⠉⠁⠀⠒⠂⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠙⡏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠚⠛⠛⠛⠛⠛⠛⠛⠛⣿⠋⢉⡉⠉⠉⣙⣷⡟⠋⠁⠀⠀⠀⠙⠀⠀⠀⠀⠈⠙⠒⠄⠀⠀⠀⠀⠀⠀⠂⠀⠀⠠⠤⠤⣄⣀⣀⢹⠀⠀⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⣾⣧⠀⢠⣿⣿⠁⠀⡼⠴⠶⠶⢶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣦⠀⠀⠉⠉⠓⠦⣄⣢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠰⣶⡇⠀⢸⣿⠀⢻⣿⡄⣿⣿⠇⠀⡰⠋⠀⠈⠉⠹⣴⠀⠀⠀⠀⠀⠂⠀⠀⢠⣶⡶⠶⠆⠀⣀⡴⠋⠁⠸⡄⠀⠀⠀⠀⠀⠀⠉⠙⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣿⣄⠀⢸⣿⡇⠈⣿⣿⣿⡇⠀⢠⠗⠛⢦⣉⠉⠉⢻⣆⣠⠄⠁⠀⠀⠀⠀⠀⠀⠀⠀⠒⠚⣉⢙⡒⠦⣄⣳⠲⢶⣶⣤⣀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⡆⢸⣿⠀⠀⢺⣿⡿⠀⠀⣜⣀⣀⣀⣭⡷⠤⠜⠋⠁⠀⠀⠀⠀⠀⢀⣀⣤⣤⣶⣾⣿⢿⣆⠸⣷⣦⣌⡁⠀⠀⠉⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡿⢿⣿⣼⣿⠀⠀⣸⣿⡇⠀⢠⡿⠿⠭⠭⣟⣻⣤⠴⠖⠒⢒⣒⣲⠲⢾⣿⣭⢿⣿⣿⣿⢿⡌⢿⣆⠙⠻⣿⣿⣷⣄⡀⠀⠀⠀⢰⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣠⣿⡿⠊⠻⣿⣿⠀⢀⣿⡇⠁⠀⠈⢤⣒⡲⠯⡿⠋⠀⣀⣤⣾⢿⣿⢿⣶⣄⠈⠳⣿⣿⣿⠏⢿⡷⣿⢿⣷⡀⠸⣿⣿⣟⢻⣦⡀⠀⠀⠹⣞⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡻⢿⠟⢉⡟⣿⠀⠀⠩⠁⣀⣸⡿⠃⠀⠀⠀⠸⠀⢀⡾⢁⣴⢾⢋⡾⢃⣞⣡⠟⡿⢙⡿⣿⠛⣿⡟⢀⣿⢿⢇⣿⡿⠀⣷⡙⢿⣿⢸⣿⣿⣦⡀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠃⣼⡇⠋⠂⣿⣶⡄⠀⣾⣿⣿⠃⢀⣴⠀⢠⡆⢀⣞⣴⡟⡴⠋⡟⢀⣾⠺⢁⣼⠟⢋⡾⠁⢠⣿⣇⠈⠁⠟⣿⣿⢃⣾⣻⣧⣿⢿⣿⣿⡌⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣾⣇⠀⠀⣿⣿⣷⢸⣿⡟⠀⢀⣼⣿⠀⠈⣇⣼⣿⡿⠀⣰⢸⠃⣼⡷⠒⠋⠙⠓⠯⣄⠀⣾⠇⢹⡄⢀⣼⣿⠃⣼⣯⣿⣿⡇⠸⢿⣯⣷⡿⣿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣿⣿⣦⠀⣿⡿⢻⣿⣿⠁⠀⣼⣿⣿⠀⢰⣉⣿⣿⡇⢠⡏⣈⣴⠏⠀⠀⣴⣶⢶⡄⠈⡇⣿⠀⢸⢷⣛⣿⣣⣾⣿⣿⠏⣾⣀⡀⠀⢻⣿⣯⡀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣿⡿⣿⣧⣿⣧⠸⣿⡟⠀⢰⣿⢿⣿⠀⣜⠜⣯⣿⡇⣾⣧⡿⢻⠀⠀⠀⢯⣛⡻⠇⠀⠀⠙⠀⢻⡏⡽⢻⣿⠃⠿⠟⠋⡉⠉⠙⠻⢮⡿⣿⡇⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋ ⠀⣿⠀⠙⢿⣿⣿⢀⡿⣣⣿⣾⣿⣾⣿⣦⠋⠀⣿⣿⣿⠿⠏⠇⠀⠀⠀⠛⠃⠀⠀⠀⠀⠀⠀⡰⣿⠁⡃⠸⠇⠀⠀⣰⡿⢿⡿⡄⠀⠀⠻⣿⣇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠿⠀⠀⠸⠛⡋⢸⣟⣿⡏⡟⠁⠸⣿⠀⠀⢠⣻⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠇⠀⠀⠀⠀⠀⢱⣙⣛⡿⠃⠀⠀⢠⣿⡏⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⡄⠀⣾⡿⠘⣿⣿⡇⠀⠀⡀⡏⢂⣧⣼⣾⠏⠁⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠠⢄⠀⠀⠀⠀⢀⣿⠃⣸⡇⠀⠀⠀⠀⠀⠀⢀⠀⠀⠐⠀ ⠀⠀⢿⣧⢸⣿⠃⢀⣿⣿⣧⠀⢰⣷⣴⡿⡤⢮⢸⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠀⠀⠀⠀⢀⡾⣽⢰⣿⡇⠀⠀⠀⠀⠀⠀⠈⠀⠀⡄⠀ ⠀⠀⠈⣿⣿⡇⣀⣸⣿⣾⣿⣄⠀⠟⠛⠀⡇⠸⣸⡆⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⢠⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢃⡟⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢹⣿⠛⢋⣻⢏⠹⣿⠐⠀⠀⠀⡆⡇⠀⣫⡇⢠⠀⠙⣆⠀⠀⠀⠀⠀⢀⣿⡿⠿⢿⣿⣿⣿⣾⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⣠⡥⠋⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⠟⡀⢀⠃⢀⣄⠛⠀⢠⣶⠀⠁⣷⠋⠹⣿⠸⡄⠀⠘⣦⠀⡀⠀⠀⢸⠙⠀⠀⠀⠀⠈⠙⢻⣿⡇⠀⠀⠀⠀⠀⠀⢀⡼⠋⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀ ⠀⠀⠀⣿⢸⣷⠀⠀⣸⣿⡄⠀⣼⣿⡇⠀⣿⢀⠜⢿⣇⢣⠀⠀⢻⡄⢧⡀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⣹⠃⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⢠⠇⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠐⢣⣿⣿⠀⢠⣿⣿⡇⠀⣿⣿⣷⠀⢿⡤⠶⢿⡞⡌⠀⠀⠀⠁⠀⠙⢦⡀⠈⠳⣄⠀⠀⢀⡴⠊⠀⠀⠀⠀⠀⢀⡾⠃⠀⡀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⡇⢸⣿⢹⣷⢸⣿⣬⣿⣤⣬⠕⠊⠁⢻⡁⣧⡀⡆⠀⠀⠀⠈⡳⣦⣀⠀⠉⠉⠉⠀⠀⠀⢀⡠⢂⣤⠟⠀⢀⡜⠀⠀⡠⠈⠀⢠⣶⠁⠀⠀⠀⠀⠐⠀⠀⠀⠠⠀ ⠀⠀⠀⣿⣿⣾⣿⣾⡿⠿⣿⣿⡟⠋⢻⡆⠈⡧⡄⠀⠀⢧⠸⡱⣄⠀⠀⠀⠀⠈⠻⢿⢷⣦⣤⣤⣴⣶⣯⡥⡤⢾⠇⠀⢀⡞⠀⣠⠞⠁⠀⠔⡿⠃⠀⠀⡀⠀⠤⠀⠀⠀⠀⠂⠀ ⠀⠐⠚⣿⠉⠘⢿⣿⠀⠀⠹⡿⠁⠀⠈⠇⠀⢹⢻⠀⠀⠈⢧⠠⠘⡇⠀⠀⠀⠀⡀⠀⠀⠉⠉⠁⠀⠀⠀⠀⢤⡞⠀⠀⡞⣠⠞⠁⠀⢠⢏⡼⠁⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠋⠀⠂⠈⡇⡀⠀⠀⠃⠀⠀⠀⠀⠀⠈⡎⣇⠀⠀⠈⣇⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⣇⠀⢰⡿⠁⠀⠀⢀⣾⠞⠀⠀⣠⠟⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣾⣷⣦⣿⣿⠀⠀⠀⠠⠀⠀⢱⢹⡀⠀⠀⢸⡆⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣠⢿⠀⠀⠀⢀⡼⠋⠀⠀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⠴⠚⠙⠋⠉⠉⠉⠻⢿⡿⣃⡀⣠⠖⠒⠚⠉⠉⢳⣇⠀⠀⠀⢹⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠏⠀⠀⠀⢀⡞⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀ ⠀⠀⠀⣀⠀⠀⠀⠀⠀⣀⣀⠀⠈⠁⠀⠀⠀⠠⢄⣀⣫⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣜⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠀⠀⠀⠀