Scooby Doo Dot Art

⠀⠀⠀⠀⢸⡄⠀⠀⣦⣷⠘⣿⣇⡆⢸⣧⣿⣷⡟⠀⣰⣿⣷⣌⣿⣿⡀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢠⣶⢿⣿⣷⡀⠀⠘⠙⣧⡈⢿⣦⣼⣿⣿⣿⡇⣰⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣠⠏⢀⡾⡟⠛⠷⣦⣀⠀⣛⡷⠀⠙⠻⣿⣿⣿⡴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠟⢰⣿⠃⣧⠀⢀⣤⡽⠿⢿⣷⣶⣤⣶⡛⠛⢻⡇⢹⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⣾⣿⠴⢿⡆⣿⠏⠀⠀⠀⠈⢹⣿⣿⣿⣶⣬⣿⣸⣿⡀⣿⣿⣿⣿⣿⣿⣿⣿⣇⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠟⠋⠁⠀⠸⡇⣿⠀⠀⠀⠀⣃⣼⡿⢿⣿⣿⣿⣿⣿⣿⣇⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢀⣇⣿⣤⠀⣴⠀⣾⡿⠀⣾⣹⣿⡿⢿⣿⣿⣿⣆⠹⣿⣿⣿⣿⣿⣿⣿⣿⡍⠙⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣲⣤⣶⣾⡿⣿⡻⣷⣰⠇⣠⠿⣿⡀⢿⣿⣿⣧⣼⣿⣿⣿⣏⠀⠘⠿⢿⣿⣽⣿⣿⣿⣿⣶⣶⣀⣙⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣟⠀⢸⣷⣝⢿⣾⠁⠀⠙⢷⣌⠻⠾⢶⠿⣿⣿⠏⣻⣿⣶⣶⣾⣿⣿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣝⣿⣿⣿⣿⣿⣿⣿ ⠀⠉⠉⣿⠀⣸⣿⣿⡿⢿⣿⣶⣤⣄⡈⠙⠒⢀⣼⣿⣿⣀⣿⣿⣿⣿⣿⡟⠁⠀⢀⡴⣫⣵⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡀⢀⣠⠟⢀⣿⣿⣿⠃⠀⠈⠙⠛⠿⣿⣿⣿⣿⣿⡿⠋⠉⠉⠻⣿⣿⣿⡇⠀⠀⡰⠛⢹⠉⣹⣿⣟⠁⢙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡀⠀⢀⣴⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢀⡄⠀⠀⠀⠀⠘⣿⣿⡇⠀⠾⣅⠀⠘⢿⣿⠿⠃⠈⣻⣿⣿⣿⡿⣿⣿⣿⣿⡿⣿⣿ ⠈⣻⣿⣿⣿⣿⣿⣿⠀⡀⠀⠀⠀⠀⠀⠀⢀⡤⠋⠀⠀⠀⠀⠀⠀⠸⣿⣿⡄⠀⠈⠳⢄⣀⠙⠓⠒⢛⣽⣿⡿⠁⢰⣿⣿⣿⠏⢠⣿⣿ ⣶⣿⣿⠋⢻⣿⣿⣿⡆⠃⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣶⣤⡀⠀⠋⠉⠉⠛⠛⠋⠉⠀⢀⣾⣿⣿⠋⢀⣾⣿⣿ ⢷⡝⠿⣷⡌⢿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠘⣆⣀⣤⣖⡂⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣷⣶⣤⣀⣀⠀⢀⣠⣴⣿⣿⠟⠁⣠⣿⣿⣿⣿ ⠀⠙⣦⢹⡿⢾⣿⣿⣻⣧⠀⠀⠀⣀⠀⠀⠈⢻⠀⠺⠿⠶⠄⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠻⠿⣿⣿⣿⣿⣿⣟⣡⣴⣾⣿⣿⣿⣿⣿ ⠀⠀⣸⣾⣧⠾⠿⠻⣿⣿⣆⢡⡀⠘⢶⣶⣄⠘⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⡿⣻⣿ ⠀⠀⠉⠉⠁⠀⠀⠀⢸⣿⣿⡄⠁⢠⡄⠻⠻⣿⣿⣽⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠴⢶⣿⣿⣿⠟⢛⣫⣵⣾⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠿⢷⠀⠀⢿⣶⣄⡀⠀⠀⢉⡗⠦⢤⠦⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⠀⠀⠈⠙⠻⡗⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣏⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢦⣤⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣍⠻⠋⠉⠉⠉⣿⣟⢻⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⣤⣀⡀⢹⣿⣽⣿⠻⡿⣿⣟⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⠟⠉⠉⠉⠉⠉⠉⠉⠉⠁⢀⣀⠀⠀⠀⠁⠀⠀⠀⠀⠀⣀⣠⣤⣶⣿⠋⠀⠀⠀⢀⠀⠀⣴⠀⠀⣠⡾⠓ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡄⠀⠀⠀⣀⣤⣶⢿⣻⣿⣷⣿⡟⠀⠀⢀⣴⠟⠀⣴⠇⢀⣴⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠃⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠋⠀⠀⠀⢁⣤⡶⠟⠋⠀⢈⣿⣧⣠⣴⣿⡁⢠⣾⡟⣠⣾⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠃⢀⣾⡏⠀⠀⠀⠀⠀⠀⠀⣰⣾⡿⠷⢶⣶⣦⣴⠾⠛⠁⣀⣤⣶⣾⣿⣻⣿⣿⣿⣿⣿⣿⠿⠟⢋⣹⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⢸⣿⣿⢇⣴⣿⡏⠀⠀⠀⠀⠀⠀⣠⡾⠋⢁⠀⠠⠄⠀⠸⡷⠀⠠⣾⣿⠿⢫⣿⣿⣿⣿⣿⡿⠛⡿⣿⡇⠀⠀⠉⠹⣿⡀⠀ ⠀⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⢸⣿⣿⣿⢿⣿⠁⠀⠀⠀⠀⠀⣰⡿⠁⠰⠟⠀⠀⢀⡄⣸⣧⠀⠴⠋⠁⠀⣨⣧⣄⠉⠉⣸⣵⡄⠀⢹⡃⠀⠀⣀⠀⣿⡇⠀ ⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⣸⣿⡟⢳⣿⠃⠀⠀⠀⠀⠀⣰⣿⠁⢠⡇⡴⠇⢀⣿⣽⠟⠁⠀⠀⠀⠠⣾⢋⣁⣝⠀⠀⣟⣉⣋⠀⣸⡆⠀⠀⢻⣤⣿⠁⠀ ⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠘⠉⣿⣿⣿⠇⠀⠀⠀⠀⠀⢰⡿⣿⢀⣿⡄⠁⠀⣼⡟⠑⠀⠀⠀⠀⠀⠀⠘⠻⣿⠿⠀⢸⡟⠛⠋⠀⣿⠃⠀⠠⣸⣿⡏⠀⠀ ⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⣿⠁⢻⣿⢿⣿⠀⠀⡟⠈⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠀⠀⠀⢿⣗⠤⠀⣿⠀⠀⢰⣿⣿⣷⣤⣤ ⠀⣸⣷⡀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⢹⡟⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠛⠸⣿⣇⠀⡇⠀⠀⠀⠀⠀⠀⠈⠛⠋⠉⠀⠀⠀⠀⠀⠈⠛⠳⣿⠀⢈⣾⣿⣿⣿⣿⣿ ⢠⡟⠹⣧⠀⠀⠀⢀⣴⠟⠀⢀⣠⣤⠶⢦⣄⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⡀⠀⠈⢿⣧⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠀⠀⠀⠀⠀⠀⣀⣶⣿⣀⣾⣿⣿⣿⣿⣿⣿ ⡘⠁⠀⢹⣆⠠⠶⢋⣡⡶⠞⠋⠁⠀⠀⠀⠙⢦⡀⠀⢸⣿⣇⠀⢰⣷⠀⠀⠀⠀⠀⠈⠿⢦⣄⣀⠙⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⢯⣁⣀⣤⣴⣖⣿⠟⢻⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢿⣄⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠄⠈⣿⣿⡆⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⢱⠀⠀⢶⣄⠀⠀⠀⠀⠀⠀⠉⠉⠉⠋⠉⢀⡤⠘⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⣸⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⢿⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⠀⠀⠀⠙⢶⣄⠀⢀⣀⣤⡤⠶⠶⠶⠶⠚⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠿⣷⣄⠠⣶⡀⠀⠀⠀⠀⣿⠀⠀⠀⡆⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⢀⣀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡏⠀⠘⣿⣦⣿⣧⠀⠀⠀⢰⡿⡇⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿ ⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⠁⠀⠀⣿⣿⣿⣿⣷⣈⠀⣿⠀⣿⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡟⠀⠀⢰⣿⣿⣿⣿⣿⣙⣿⡏⠀⢻⡄⠀⠸⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⢻⡇⠀⠀⣾⣿⣿⣿⠟⠛⠋⣿⠀⠀⠈⠻⣦⡀⠘⢷⡄⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⣤⣄⡀⣤⣿⣿⣿⣿⣿⣿⣿ ⢀⣀⣀⣄⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠁⢺⣇⠀⢰⣿⣿⡿⠋⠀⣠⣾⡏⠀⠀⠀⠀⠀⠙⠷⣦⣙⠳⣄⣀⡴⣫⠔⠀⠀⠀⠀⠀⠳⣬⣿⣿⣿⡿⣿⣿⣿⣿⣿ ⠟⠉⠀⠀⢀⣴⠟⠉⠈⠛⢶⣄⠀⠀⠀⠀⠀⣰⣿⣿⣇⣤⣼⣿⠶⢿⣿⠟⠀⠀⣰⠿⣿⠀⠀⠀⠀⠀⠀⠘⠾⣾⡟⢿⣶⣽⣞⢡⡄⢀⠀⠀⢀⣨⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠀⠀⣠⣶⠟⠁⠀⠀⣠⠶⠋⠉⢻⣄⣠⠴⠶⠟⠛⠉⠉⠉⠀⢀⣰⠞⠁⠀⠀⣼⣯⣾⠏⠀⠀⠀⢰⡇⠀⠀⢠⣾⣇⠀⠹⣿⣝⣿⠷⢿⣤⣷⣾⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣇ ⠀⣰⡟⠁⠀⠀⣠⠞⢉⣠⡶⠞⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⣸⠏⢠⡟⠀⠀⠀⠀⣿⠀⠀⠀⢸⡇⠹⣆⠀⠈⠉⠛⠶⢤⣀⣿⣿⣿⣿⠟⠋⠀⠀⠙⣿⣿⣿⣿⣿ ⣿⣿⠁⠀⢠⡾⠁⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡏⠀⠀⠀⠀⠀⣠⡼⠃⠀⠀⠀⢸⡇⠀⠈⢷⡀⠀⠀⠀⠀⠈⠉⠛⠻⢦⣤⣀⣠⣴⠖⠚⠻⢿⣿⣿ ⠘⢷⣄⣠⡟⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⢀⡴⠛⠁⠀⠀⠀⠀⠀⢸⡇⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⣶⣄⡀⠀⠈⠙ ⠀⠀⠈⠻⣄⣰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⢸⣇⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⠀⠀⠀ ⠀⠀⠀⠀⢸⡟⠙⠷⢦⣄⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⢻⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀ ⠀⠀⠀⢠⡿⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀ ⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀ ⡄⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀ ⣧⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⢀⣼⡇⠀⠀ ⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⣠⡾⢹⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⣠⡴⠋⠀⠸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢀⣠⠾⠋⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡆⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣴⠟⠉⠀⠀⠀⠀⠀⠀⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀ ⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁ ⠀⠈⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠸⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢷⡄⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡟⠉⠁⠈⠙⠉⢩⣏⣙⠛⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣟⣶⣤⣦⣴⣴⣦⣿⣿⣿⣿⣾⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⣈⣴⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⡟⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠴⣿⣿⡿⠋⢹⣿⣿⣿⣿⣦⠉⢉⣿⣿⣿⡻⣿⣯⡇⠈⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⣿⣿⡇⢀⠈⣿⣿⠿⣬⣽⡿⢿⡀⣿⠤⣭⣿⠁⠀⠀⢰⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠻⣿⣿⣿⣷⣿⣿⠒⠚⠻⡄⠘⠓⠶⣶⣿⡇⠀⣄⢀⣼⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢿⣿⡿⢿⣿⡆⠀⢰⣛⡒⠲⣤⣿⣿⣦⣾⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠈⠙⣦⣀⠀⠉⠉⣀⡼⠿⠟⠋⠙⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⣶⢾⡃⠈⠉⠉⠉⢹⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠴⠚⠉⠀⠀⠘⠲⠍⠓⠒⠒⢒⣫⠼⠉⠙⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠟⠁⠀⠀⠀⢰⣶⣧⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠈⡳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⠀⠀⠈⢿⣿⠄⠀⠀⠀⣀⣠⣴⣶⠶⣴⣶⡄⣰⠉⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡇⠈⠳⡀⠀⠀⠀⠀⣽⣤⣴⣶⡿⠟⣹⡤⣗⣺⣿⣿⡿⢧⡀⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠇⠀⠀⠙⣆⠀⠀⠀⣿⣿⣿⣧⣤⠴⠶⠛⢋⡟⣠⠞⠀⢾⠀⢀⠀⠀⠑⢤⡀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠀⠀⠘⢧⠀⢀⣿⣻⣿⣿⠃⠀⣀⣤⠿⠉⠁⠀⠀⣾⢀⡾⠀⠀⠀⠀⠉⣳⠀⠀⠀⠀⠀ ⠀⢸⡀⠀⠀⠀⠀⠘⣧⣼⡟⢹⣿⠞⠛⠉⠁⠀⠀⠀⠀⠀⣠⣿⡾⠁⠠⠖⠒⠋⠉⠉⢹⣆⠀⠀⠀ ⠀⠀⢷⡀⣀⡀⠀⠀⠀⢸⠁⡟⠸⡄⠀⠀⠀⠀⣀⣤⣴⣾⣿⡋⠀⠀⠀⠀⠀⠀⠀⡤⢟⣽⣦⠀⠀ ⠀⠀⠈⣿⠉⠉⠛⣦⠀⢸⣄⣇⠀⠹⣄⣠⠴⠛⢫⣼⣿⢘⡆⠉⠙⢒⡆⠀⠀⢀⣾⠷⠋⠀⠈⠑⢄ ⠀⢀⣾⣿⣄⠀⠀⠈⣧⠀⢯⣘⣦⡴⠋⣁⣤⣼⣿⣿⡿⠾⠃⠀⠀⠘⠳⠒⠲⡼⠧⢤⣀⠀⠀⠀⠀ ⠀⣸⢟⡿⠛⠳⠦⠤⠿⣶⣿⣍⣿⣿⣿⡿⢿⣾⣿⣿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠦⢄ ⢠⣿⣸⠇⠀⠀⠀⠀⠀⠈⠉⠉⠙⠿⣿⢿⡿⠟⠀⣿⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⡶⠶⠶⠶⠿⠿⠶⠶⠶⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡶⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣤⣤⣤⣤⣤⣤⣤⣀⡀ ⠀⠀⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣯⣅⡀⠀⠀⠉⠉ ⠀⢰⣿⠁⣠⠖⠋⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⢠⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⣿⡿⢷⣄⡀⠀ ⠀⣿⡇⢰⡏⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⢀⣿⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡄⠙⢿⣆ ⠀⣿⠁⠈⢿⡀⠀⢲⣄⣸⣇⠀⢀⠀⠀⠀⠀⢸⡇⠀⠙⣦⡀⠀⠀⠀⠀⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠛ ⠀⣿⠀⠀⠀⠻⢶⣼⣟⠻⢿⣆⠈⣷⣄⠀⠀⢺⡇⠰⣶⣾⣿⣶⣄⡀⢠⡏⠀⠀⠀⠀⠀⠀⠰⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀ ⠀⣿⡀⠀⠀⠀⠀⠉⣿⠄⣠⡿⠟⠿⣿⢷⣄⢸⡇⠀⠀⠻⣿⡆⠈⠻⣿⡇⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡀⠀ ⠀⢸⡇⠀⠀⠀⠀⠀⣿⠘⠏⢀⣀⡀⠘⠂⠙⠟⠁⣠⠶⠶⣦⡀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀ ⠀⢸⣧⠀⣰⣇⠀⢀⡟⢀⡾⠋⠉⢻⠀⠀⠀⠀⣼⠁⠀⣤⣾⡇⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢠⣄⢸⣿⠀ ⠀⠀⣿⣦⡟⣿⡄⣼⠇⢸⠁⢸⣿⡿⠀⠀⠀⠀⢿⣄⣀⣿⣿⠃⠀⠀⠀⢿⡇⣶⡄⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀ ⠀⠀⠸⣿⠀⠸⣿⡟⠀⣈⣳⡶⠋⠀⠀⠀⠀⠀⠀⣩⣉⣉⣡⠴⠁⠀⠀⠘⣿⣬⣿⡀⠀⠀⠀⣶⠀⣿⣷⡄⠀⠀⠀⠀⢸⣿⢿⣿⠀ ⠀⠀⠀⠻⠀⢀⣿⠁⠀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⠀⠀⠀⣿⣤⣿⠙⣿⠀⠀⠀⠀⣾⡟⠈⣿⠀ ⠀⠀⠀⠀⠀⣼⠇⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⣸⠟⣿⡏⠀⣿⠀⠀⠀⢀⣿⠃⠀⠈⠀ ⠀⠀⠀⠀⣼⡟⠀⣾⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⣾⠿⣆⠀⠀⠀⠀⢹⣧⣴⡟⠀⠘⠁⢰⡏⠀⠀⠀⣼⠏⠀⠀⠀⠀ ⠀⠀⠀⣰⡿⠀⠀⣹⣧⡀⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⠀⠀⠀⣾⠀⠁⠀⠀⠀⠀⠸⠿⠋⠀⠀⠀⢠⡿⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀ ⠀⠀⢰⡿⠁⢰⢿⡏⠉⠛⠷⣦⣤⣤⣤⠴⠋⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠁⠀⠀⣠⡟⠀⠀⠀⠀⠀⠀ ⠀⢀⣿⠃⠀⠀⠀⢳⣄⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠀⠀⠀⣀⠀⢀⣀⣤⠾⠋⢀⡞⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠇⠀⠀⠀⠀⠀⠙⣿⣿⠀⠀⠀⠉⠉⠛⠓⠒⢲⡿⠋⠀⠀⠀⠀⠀⠀⠀⢰⣿⠛⠛⠉⠀⠀⢀⣾⣥⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⣶⣶⣦⡤⣤⣤⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⢀⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠀⠀⠀⠀⠀⢀⡄⢻⣿⣿⡟⠀⢈⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⣠⠀⠀⢠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣿⡀⠀⠀⠀⠀⣼⡇⠈⠛⠿⠿⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⠀⢀⣼⡟⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⣧⡀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣧⣶⡾⠛⣿⡿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢿⣋⡥⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣄⠀⠀⠀⠀⠀⢀⣴⠟⠉⠉⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠚⢻⣦⣆⠀⡀⠀⠀⠀⠀⠲⣦⡀⠀⠀⠀⢀⣠⣾⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⢋⡿⢿⣧⣦⣀⣦⣈⣷⣀⣀⣠⣤⣶⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠀⠏⠉⠻⡟⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢀⡤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡔⠁⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⠁⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⣿⠀⠀⠙⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⣿⣦⡀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⢿⣿⣿⣿⡗⠀⠀⢸⣀⡠⢴⣴⣿⠿⠂⠉⠉⣻⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡀⢿⣿⣿⡇⠀⠀⡎⠁⢠⠿⠋⠀⣀⣀⠀⠘⠉⠙⢻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢷⡀⠙⢿⠀⠀⠈⠀⠀⠀⠀⠠⡊⠁⠈⠇⢀⠔⠤⡄⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢻⡆⠀⠀⠀⠀⠀⣀⣀⡀⢸⣿⡇⠀⠄⢨⣦⡄⢸⢀⣣⠴⠖⠒⣒⣢⣤⣄⣀⠀⠀⠀⠀ ⠀⠀⣼⠃⠀⠀⠀⠀⠈⠁⠀⠀⠉⠉⠃⠁⠀⠰⠛⠓⠉⠁⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀ ⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢳⠀ ⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠈⠇ ⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⠟⠁⠀⡸⠀ ⢀⡇⠀⠀⠀⠀⠀⠀⠀⠠⠀⠈⠉⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⡟⠁⠀⢀⠔⠁⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠀⠀⡠⠋⠀⠀⠀ ⠸⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠈⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣞⡀⠀⡸⠀⠀⠀⠀⠀ ⠀⣧⠀⠀⠀⠀⠀⡄⢸⢠⠆⠀⠀⠀⢹⣿⣿⣿⣶⣶⣶⣶⠖⠂⡝⠀⠈⠙⠉⠀⠀⠀⠀⠀⠀ ⠀⣿⠀⠀⠀⠀⠀⢳⢸⠎⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⡏⠀⢰⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡄⠀⠀⠀⠀⠀⢾⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣤⠀⠀⠉⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⡇⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⡿⠋⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⢀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠀⠀⠈⠓⠲⠤⠤⠤⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡴⢷⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣄⣀⠀⠀⠀⠀⢀⣠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡇⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠙⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡇⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡍⣻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣇⠀⠀⠈⠓⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠃⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢹⣆⠀⠀⠀⠀⠉⠛⠶⢤⣄⣀⡀⠀⠀⠀⢠⣾⣿⣿⣷⣆⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠀⠈⣿⡆⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⠶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠻⠷⠶⠶⠶⠶⠶⢶⣾⣿⡿⠿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠁⠀⠀⢙⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣷⣄⣀⢀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⣀⡤⠴⠒⠒⠉⠉⠙⠒⠲⠤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣄⠀⠀⠀⠀⠀ ⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣶⡒⠒⠢ ⡾⢰⠉⠀⡆⠀⠀⠀⢰⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⠳⣄ ⡇⠘⢤⣲⢵⡀⣄⠀⡏⣨⣦⣀⠀⠆⠀⠀⠀⡀⠀⠀⠀⠈⢧⠈ ⡇⠀⠀⢸⠴⢋⠙⠳⠧⡀⢙⠂⢹⡆⠀⠀⠀⢹⡀⠀⠀⠀⢸⡀ ⢸⣰⡆⡜⡜⢡⡇⠀⢸⡀⣾⠃⠈⣇⡀⠀⠀⠘⡇⠀⠀⠀⣦⡇ ⠈⠇⢸⠃⡸⠊⠀⠀⠀⠚⠓⠂⠀⠙⢾⡄⠀⣇⡿⡆⠀⢸⡟⡇ ⠀⢀⡏⡜⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⢷⡰⠹⠃⠇⠀⡼⠀⠀ ⢀⡞⢠⡿⠤⣀⣀⠠⠁⠀⠀⡸⠀⠀⠀⠈⠁⢀⡜⠀⡰⠁⠀⠀ ⡼⠀⠀⠳⣴⠒⠂⠤⠄⣤⠞⠁⠀⠀⣰⠤⠖⠉⣜⡴⠁⠀⠀⠀ ⡇⠀⠀⢀⣿⣷⠒⡲⠒⠁⠀⠀⠀⡰⠃⡀⠀⡼⠋⠀⠀⠀⠀⠀ ⢧⠀⠀⠧⠈⠉⠉⠀⠀⠀⠀⢀⣴⣡⢴⡧⠞⠀⠀⠀⠀⠀⠀⠀ ⠈⠿⣢⠀⠀⠀⢐⠒⠀⢀⣤⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠟⠦⠦⠷⠶⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠸⡝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡁⢇⣠⣄⠧⣤⣤⡀⠀⢠⠞⣓⠘⠁⡼ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡿⠭⡍⡠⢍⣻⡟⢦⠎⠀⡇⠱⡎⠀ ⠀⠀⠀⢀⣀⣤⣤⠤⠤⣴⡏⣤⡴⡏⠀⠀⡟⠁⠉⠀⠠⢀⣠⠇⠀ ⠀⣠⢴⣿⣿⣿⣿⣿⣦⠀⠈⠉⠀⠡⢟⠱⠀⠀⠀⠀⠀⢻⠀⠀⠀ ⢠⠃⠘⣿⣿⣿⣿⣿⣿⡧⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠸⡆⠀⠀ ⠸⡆⠀⠈⠿⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⣀⣀⡵⠀⠀⠀⠀⣧⠀⠀ ⠀⠘⢆⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡜⠀⢸⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⡇⠀⠘⣦⡀⠀⠀⠀⠀⠀⠀⢀⢾⠃⠀⡼⠀⠀⠀⡟⠀⠀ ⠀⠀⠀⠈⠙⢩⡎⢏⡉⠒⠢⠤⠴⠚⢁⠏⠀⢠⠃⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠳⣄⡈⠓⠂⠤⠔⠚⠁⠀⣠⠏⠀⠀⠀⢸⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢧⣀⠈⠀⠀⠀⢀⣠⠴⠃⠀⠀⠀⠀⡼⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠏⠉⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⣸⣄⡀⠀⠀⠀⠀⠀⢯⣣⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⡄⠉⢢⣀⣤⣶⣦⣾⣍⠓⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠱⢷⡀⠘⠁⣱⠟⡄⢉⣽⡟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⡿⠋⠀⠀⢠⡟⢁⠇⢻⣻⣧⠤⣴⠶⢶⣦⠤⣀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⢌⡹⠋⠀⠀⠉⠀⠸⢷⣾⣿⣿⣿⣿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⡤⠒⠋⢹⠄⠀⠀⠀⠙⢿⡿⠟⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⢀⣴⣾⣿⣦⠀⠀⠀⠀⠀⠀⡼⠀⢀⡞⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⢰⠀⠀⣠⣿⣿⣿⣿⢿⣇⠀⠀⠀⣠⢞⠁⢰⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣸⡇⠀⣼⣿⣿⣿⣿⡟⡞⠘⠒⠒⠋⠁⠀⠉⠉⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢹⠀⢰⠁⢀⠟⣿⣿⣧⡧⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠸⡄⠸⣀⣀⡤⠞⠫⠥⡤⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠎⢹⠀⠀⠀⠀⠀⠀⣠⠤⣲⠶⠚⠉⢁⣠⣬⣿⣦⣄⡀⠀⠀⣀⣾⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⣺⢽⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡎⠀⡎⠀⠀⠀⠀⣠⢊⣵⠟⠁⠀⢀⣴⣿⣿⣿⣿⣿⡿⠟⠋⠉⢸⠘⣆⠀⠀⠙⢦⣄⡀⣀⡤⣾⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠀⡸⠀⠀⠀⢀⡞⠁⡾⠁⠀⠀⠀⢸⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⣈⢆⢈⣶⣦⡄⠀⠀⠉⠁⠀⣿⢽⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢘⠀⡇⠀⠀⣠⠏⢀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣺⣿⣾⣿⣯⣋⠀⠉⠉⠒⠒⠒⠉⠁⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠀⠳⠴⠞⠁⣠⠞⢸⠃⠰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⠟⠃⠀⠉⠓⠒⠲⠖⠒⠚⠉⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠳⠤⠤⠤⠚⠁⢠⠞⠀⠘⢾⡄⠀⠀⠀⠀⠀⠀⢠⠀⠀⢀⡀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠘⡗⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠑⢄⠀⠀⢠⠞⠁⢈⡙⢦⡀⠀⠀⠀⠀⠀⢻⢻⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⢳⢠⠏⠀⠀⠀⣧⠀⠙⢦⡀⠀⠀⠀⢸⠘⢻⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠠⡈⠉⣠⡄⢀⡠⠤⠼⠏⠀⠀⠀⢸⠉⢗⠀⠀⠙⠲⢤⣀⡿⠀⣼⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⣤⣳⠀⠛⢁⠏⡴⠊⠉⡡⠂⣀⠄⠈⢳⡌⠓⢦⡀⠀⠀⠀⠑⢦⠘⢇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⢀⣠⣶⢧⡀⠈⠙⡇⠀⠸⣆⡇⠀⢸⠀⠀⡇⠀⠀⠀⣿⠀⠀⠙⣦⠀⠀⠀⠀⠳⡸⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⣠⡾⠋⠀⠀⢳⠀⠀⣇⠀⠀⠙⢇⠀⠸⡀⠀⠻⣄⣀⠴⠃⣠⣴⠟⠉⣷⡀⠀⠀⠀⠘⢳⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⠦⠾⠋⠀⠀⠀⢀⣸⠇⠀⠉⠳⣄⠀⠈⠙⠛⢻⡶⠚⠓⠒⠛⠛⠹⣦⣤⠞⠁⠳⢤⣀⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡖⢫⠗⣰⠃⢰⠀⠈⢳⣦⡀⠀⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣸⡀⠹⣀⠈⠓⣦⠼⠏⠻⣦⠀⠀⠙⢆⠀⠀⠀⠀⣠⣶⠞⢒⣶⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⠤⠼⠟⠛⠁⠀⠀⠀⠈⢷⡄⠀⠈⢧⠀⠀⣴⣟⠁⡴⠁⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠈⢳⡀⠘⢾⣾⠀⠀⡠⠒⠚⢧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠻⣄⣰⠇⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡤⡀⠘⠧⠄⠀⠀⢀⣀⣰⠟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⠒⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⢀⢜⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠟⠑⡄⠀⠀⠀⠀⣀⠀ ⠀⠀⠀⠀⠀⠀⠘⣶⣾⢉⣒⠤⠔⠹⡁⡇ ⠀⠀⢀⣀⣀⣀⡔⣍⠗⡚⢽⠇⠀⠏⡧⡇ ⠀⡔⣿⣿⣿⣷⡄⠁⠈⠚⠋⠤⠁⠘⡇⠀ ⠘⣆⠈⢻⠟⠉⠀⠀⠰⠋⠑⢴⢁⡀⢹⠀ ⠀⠈⠂⠚⣄⠈⠀⠁⠀⠀⣌⡚⢸⠇⢸⡀ ⠀⠀⠈⠉⠁⢱⠢⢤⣔⣺⠼⠁⡸⠀⢰⠇ ⠀⠀⠀⠀⠀⠊⣿⠐⡂⠀⢀⡴⠁⠀⢸⠀ ⠀⠀⠀⠀⠀⠁⣸⠉⠉⠉⠁⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⡏⠀ ⠀⠀⠀⠀⢀⡼⠀⠀⠀⠀⠀⠀⠀⢠⣧⠀ ⠀⠀⠀⠀⢌⡷⠿⢤⣤⣠⣤⠤⠴⢚⡝⠀ ⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀

⠀⠀⠀⣀⣤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡾⠋⠀⠀⣿⠛⠲⣄⣀⣄⠀⠀⠀⢀⣀⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠖⠲⡄⠀⠀⣀⣀⠀⢠⡶⢦⡀ ⢠⡟⠀⡴⠻⠶⡟⠀⡀⣸⠃⠈⣧⡾⠋⢻⡇⣠⡌⢻⣤⣤⣰⠶⣦⢠⡏⠁⢀⣀⠀⡷⠶⣾⠋⡙⢧⣼⠁⢸⠇ ⢸⡇⠀⢧⣀⠀⡇⢸⢛⡏⢸⡇⣿⢁⣶⢸⡇⢿⠇⣸⠁⢸⣿⠀⣸⢸⡇⢰⢻⡇⢸⡇⣤⢸⡄⣿⢸⣿⠀⣾⠀ ⢀⣻⣦⣄⠉⠻⡇⢸⣸⡇⢺⠇⡇⢸⡇⣼⡇⢀⠚⣿⡄⠙⠋⣰⣯⣼⡇⢸⣿⠁⣸⢸⣸⢸⡇⠿⢸⡿⢠⡇⠀ ⡿⠉⢻⣹⡇⠀⣇⠘⠋⣷⠈⢸⡇⠛⢠⣿⡇⣿⣷⠘⣿⠄⢰⣯⣤⣿⡇⢸⡟⠀⣿⠘⠏⣸⢻⣄⣼⣧⡼⠀⠀ ⢿⣄⠈⠋⢀⣼⠻⠦⠴⠛⠛⠛⢷⣤⠟⢸⡇⠈⣁⣼⠟⢀⡾⠀⠀⣼⡁⠈⠀⣰⠿⣧⣠⠏⠀⠀⢿⡛⣷⠀⠀ ⠀⠙⠛⠒⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠘⠛⠛⠁⠀⠀⠘⠓⠒⠛⠉⠀⠈⠁⠀⠀⠀⠈⠛⠉⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⠾⠛⠛⢿⣠⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⡿⠋⠀⠀⠀⢸⡟⠉⠙⢷⣤⡴⣦⡀⠀⣀⣀⣀⣤⠶⢶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠾⠛⠉⢻⡆⠀⠀⢀⣤⣤⡀⠀⣾⡟⠻⣶ ⠀⣸⡟⠀⢠⡿⠿⣦⣿⠇⠀⡀⢸⡟⠀⠈⣿⣰⠟⠉⢻⡏⠀⣠⡈⠻⣧⣤⣄⢠⡶⠶⣄⠀⣿⠉⠀⢀⣀⠀⢸⣷⠶⢶⣿⠁⡈⢻⡄⣿⠁⠀⣿ ⠀⣿⠁⠀⢺⡀⠀⠀⣿⠀⣸⠿⣿⠁⡼⡇⣿⡟⢀⡆⠀⡇⢸⣿⡏⠀⣿⠀⢸⢻⡇⠀⣿⠀⣿⠀⣰⡟⣿⠀⢸⡇⣠⠀⣿⠀⣿⠈⣷⣿⠀⢸⡟ ⠀⠹⣧⡀⠈⠻⢶⣤⣿⠀⣿⠀⣿⠀⣇⡇⣿⠃⡞⡇⢰⡇⠈⢛⣀⣼⣿⠀⣿⣾⠇⢠⡏⢀⡏⠀⣿⢰⡟⠀⣾⢀⢿⡇⣽⡀⡏⡇⣿⣿⠀⣾⠁ ⢀⣠⣭⣻⣶⣤⡀⠈⢿⠀⣿⣠⣿⠀⣿⠁⣿⢠⣷⠃⣼⡇⠀⣠⡉⠻⣿⡀⠈⠁⣠⣿⠷⣾⡇⠀⣿⣸⠇⠀⣿⢸⢸⡇⣿⣇⠛⠁⣿⡇⢰⡏⠀ ⣸⡏⠈⢻⣆⣽⠇⠀⣸⡀⠛⠋⢹⡄⠀⣸⣇⠘⠋⢰⣿⡇⠘⣯⣿⠀⣿⣿⠀⢠⣿⣤⣤⣾⡇⠀⣿⡿⠀⢰⣿⠘⠿⢀⡏⢿⣦⣠⣿⣇⣼⠁⠀ ⢸⣧⠀⠈⠿⠏⠀⢠⡿⣷⣄⣠⡾⠿⠶⠟⣿⣄⣠⡟⢹⡇⠀⠛⠋⣠⣿⡟⠀⣼⡇⠉⠀⢸⡇⠀⠛⠁⠀⣾⢿⡄⠀⣸⠇⠀⠉⢹⡾⠻⣯⠀⠀ ⠀⠹⢷⣦⣄⣠⣴⠟⠀⠈⠉⠉⠀⠀⠀⠀⠈⠛⠋⠀⠘⠿⠦⠴⠿⠻⣿⣤⣼⠏⠀⠀⠀⢸⣧⣀⣀⣤⡾⠋⠈⠻⠿⠋⠀⠀⠀⠘⢿⣶⠿⠀⠀ ⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠺⢻⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠛⠀⠀⣸⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡎⠉⠉⠉⠉⠉⠙⠲⣄⠀⠀⠀⠀⣠⡶⠋⠁⠀⠀⣀⣼⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⡄⠀⠀⠀⠀⠀⢙⡆⠀⠀⢸⠟⠀⣀⡤⠴⣾⣟⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⣧⠀⠀⣿⠀⠀⣷⠀⣰⢟⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣂⣠⡴⠖⠛⠋⠉⠓⢲⡟⠀⠀⣿⣶⠋⢈⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠇⠀⣶⣶⣶⣾⣥⠈⠀⠀⢠⡽⣶⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠀⠀⠛⠛⠛⠿⣿⡆⠀⠀⠀⠀⠀⠐⠋⠙⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠋⠉⠓⢤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡷⠞⢶⡀⠀⠀⠀⣤⡞⠛⢳⡀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⢷⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡿⣁⣀⣨⣇⠀⠀⣾⣭⡷⠖⠺⣧⠀⢰⡟⠰⠂⠀⢀⣀⣀⠀⠀⠈⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣄⣰⣯⣬⣿⣿⣯⠤⠟⠃⠀⠀⠻⠥⠤⠤⠞⢁⣰⠟⠀⠀⢠⠖⠋⣽⣿⡇⠀⠀⣿⠀ ⠀⠀⠀⠀⠀⣠⣴⣚⣉⣁⣀⣀⣡⡤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠛⠉⠀⠀⠀⠀⠀⠀⡼⢷⡟⠃⠀⠀⣿⠀ ⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⡾⠀⠀⠀⠀⢼⡇ ⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠋⢣⣸⠁⠀⠀⠀⠀⢧⡇ ⠀⣴⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢳⠀⠀⢨⡏⠀⠀⠀⠀⠀⢹⠇ ⢠⡏⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⠇⠈⡆⢀⡞⠀⠀⠀⠀⠀⠀⢸⠀ ⠸⣷⡀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡏⠀⠀⣹⡾⠁⠀⠀⠀⠀⠀⠀⣾⠀ ⠀⠹⣷⠀⠀⠀⠈⠛⠿⢿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠁⠹⣀⠾⣿⠃⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⠀⠀⠈⠳⣄⣀⠀⢠⡄⢠⣀⣉⣷⣄⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠴⠚⠹⡀⠀⢀⢴⠁⣴⠃⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀ ⠀⠀⠀⠀⠀⠈⠉⠙⠋⠉⠉⠉⠻⣿⣿⠙⠒⠲⡖⠚⠉⠉⣇⢀⣀⣀⠠⠷⡖⠁⣸⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⢦⠤⠤⢳⠒⠂⠘⡏⠀⠀⣇⣀⣠⠷⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣮⣼⣄⣠⡼⠦⠶⠖⠓⠚⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣛⣛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠱⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡙⡆⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢄ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡅⢣⣠⣤⠷⣤⣤⡀⠀⢀⠞⣓⠚⠀⡼ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡹⠯⣍⡠⢄⢹⡟⢦⠎⠀⡇⠱⡎⠀ ⠀⠀⠀⣀⣤⣤⡤⠤⢴⡎⢠⡤⠏⢀⠀⡟⠁⠀⠀⢰⢀⣠⠇⠀ ⢀⣤⣾⣿⣿⣿⣿⣦⡀⠈⠉⠁⠰⠝⠳⠁⠀⠀⠀⠀⢻⠀⠀⠀ ⡎⠀⢿⣿⣿⣿⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠸⡆⠀⠀ ⢧⠀⠈⠻⣿⡿⠟⠋⠀⠀⠀⠀⠀⠀⣀⣀⡵⠀⠀⠀⠀⡇⠀⠀ ⠈⢢⡀⠀⢨⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠸⠀⢰⠀⠀⠀⣿⠀⠀ ⠀⠀⢁⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⢀⣼⠇⠀⡸⠀⠀⠀⡏⠀⠀ ⠀⠀⠈⠒⠊⡗⢫⡑⠲⠤⠤⠤⠴⠋⡜⠀⢠⠇⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠳⣄⠉⠒⠤⠤⠤⠔⠊⠀⢀⡞⠀⠀⠀⢸⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⢧⡉⠉⠀⠀⠀⠀⢀⡰⠎⠀⠀⠀⠀⣸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡽⠓⠒⠒⠒⠛⠉⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣁⠀⠀⠀⠀ ⠀⠀⠀⡟⠻⣁⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡯⠫⡇⠀⠀⠀ ⠀⠀⠀⡇⣰⠟⠉⠑⠒⠒⠤⠤⠤⠤⠒⠒⠈⠁⠀⣸⠁⠀⠀⠀ ⠀⢀⣤⣼⣿⣤⣄⡀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠔⠋⠁⠀⠀⠀⠀ ⢀⡏⠀⠀⢉⡟⠉⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣧⣴⠶⠾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣡⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⢿⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⣸⣠⣤⠽⣦⣀⠀⠀⠀⣠⠔⡿⡏⢷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠿⠀⣶⣬⡙⠶⠋⠁⢸⢰⠃⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠞⠋⢹⡤⠦⢍⢻⣿⠀⠀⠀⣿⢻⡄⢸ ⠀⠀⣠⣾⣿⣿⣿⣟⡛⠻⠼⠿⠆⣥⠶⢄⣳⡥⠤⠤⠀⣉⣸⠏⠋ ⢠⡞⢹⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠒⠚⠁⠠⢤⡄⠀⠈⢻⡀⠀ ⢿⠀⠀⢿⣿⣿⣿⡿⠟⠁⠀⠀⠀⢀⡴⠚⣂⣀⢸⡇⠀⠀⠘⣧⠀ ⠘⢧⡀⢀⢙⡏⠁⠀⠀⠀⠀⠀⠀⠸⠀⠀⢻⠙⣿⠀⣴⣄⠀⢿⠀ ⠀⠈⠳⠀⠂⢧⠀⠀⠁⠀⠌⠀⠀⠀⠀⠀⡞⠓⡞⠀⣿⡇⠀⢸⡇ ⠀⠀⠀⢧⣄⣠⠗⢦⡀⠀⠀⠀⠀⠀⢀⡾⠳⣼⠁⠀⡿⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⣽⠛⠶⢶⣶⣞⢉⣧⠼⠁⠀⣸⠇⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⢀⣙⣶⡶⢤⡄⠈⠉⠀⠀⠀⣰⠏⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⠿⣦⣀⣠⣀⣀⣀⣤⠞⠋⠀⠀⠀⠀⢸⠁ ⠀⠀⠀⠀⠀⠀⠀⠉⠀⢀⡞⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀ ⠀⠀⠀⠀⠀⠀⣴⣾⡇⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⣏⣹⡿⢿⣿⣤⣀⣀⣀⣀⣀⣤⣤⡶⠞⠛⢁⡏⠀ ⠀⠀⠀⠀⠀⠀⠹⠿⠤⠀⠀⠉⠉⠉⠉⠉⠉⠉⠀⠠⠴⠞⠉⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⢡⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣷⣾⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⠿⡏⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⣇⣀⣤⣤⣿⣄⣀⠀⠀⠀⠀⢀⣠⠶⡿⢻⠹⣆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⣿⣿⡦⢀⣀⣙⠻⢦⣤⠾⠛⠁⢰⢃⡾⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣻⣿⡉⠁⠸⠿⢿⣷⡄⠀⠀⠀⢠⣏⣼⡇⠀⣿ ⠀⠀⠀⠀⠀⠀⣀⠀⣀⣀⠀⠀⣠⠞⢉⣀⠀⡷⠋⠙⠣⡈⣿⣇⠀⠀⠀⢸⡏⠸⣧⣀⣿ ⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣉⠛⠻⠦⣿⡿⠆⣡⡾⠶⣄⠹⣆⡤⠶⢤⡀⠀⡁⣸⡏⠉⠉ ⠀⢠⡾⢻⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠉⠒⠒⠺⠋⠁⣀⣄⠀⠀⠈⠉⢿⡄⠀⠀ ⢠⡿⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⢀⣤⣄⠈⠁⢹⡏⠀⠀⠀⠸⣷⠀⠀ ⠘⣧⠀⠀⠉⢻⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⢠⡾⠃⠀⢰⢤⣤⣼⠏⠀⠀⠀⠀⢿⡆⠀ ⠀⠹⣧⠀⢠⡄⢹⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⢸⡀⠹⣼⠀⢸⢦⡆⠀⢸⡇⠀ ⠀⠀⠈⢳⡀⠤⠸⣇⠀⠀⠈⠁⠀⢀⠛⠀⠀⠀⠀⠀⠀⢸⠓⢦⡟⠀⢸⣸⠇⠀⠘⣿⠀ ⠀⠀⠀⠀⣇⠀⠀⠙⣦⣀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⣰⣿⣀⣼⠁⠀⢸⡟⠀⠀⠀⣿⠀ ⠀⠀⠀⠀⠙⠳⠶⠞⠁⠉⠳⢤⣄⣀⠀⠀⠀⢀⣠⣾⡋⠀⣽⠇⠀⠀⣼⠁⠀⠀⠀⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠋⠹⠿⢶⣾⣏⣁⣀⣷⠾⠃⠀⠀⣰⡏⠀⠀⠀⠀⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠻⢷⣤⠤⠤⣄⡀⠀⠀⠀⠀⠀⠀⣰⡿⠀⠀⠀⠀⠀⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣻⣧⡀⠙⢣⠀⠀⠀⠀⠀⣠⣾⠟⠀⠀⠀⠀⠀⢀⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠛⠉⢹⡿⠶⠮⢥⣤⠴⠶⠛⠋⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠁⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠙⣿⣿⣿⣽⣆⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⡾⠗⠉⣹⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣾⣟⠁⠉⠙⠛⠻⠿⠽⣷⣾⠯⠽⠿⠛⠛⠉⠁⣀⣤⠾⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⠶⠶⠶⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠛⠉⠁⠀⠀⠀⠀⠀⠀⠙⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠞⠛⢷⣶⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⢀⠀⢿⠀⢰⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠁⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠙⠳⣄⠀⠀⢸⠀⣾⢠⡿⠁⠹⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⣤⡤⠘⣧⠀⣼⣆⡿⣿⡁⠀⢰⣻⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⡀⣠⡼⠋⡾⠁⠀⠀⠘⣧⣿⡿⢧⣼⡇⠀⠈⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡉⠀⡼⠁⡴⠛⣳⡄⢹⠿⡆⣿⡿⢿⡀⣆⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⢸⡇⠐⣿⡟⠀⠀⠙⢿⡁⠘⣇⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠃⣿⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⣆⢹⡇⠀⠀⠳⠤⠞⢡⡀⠀⠀⠀⠉⠳⠿⣅⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠈⣿⠀⡀⠀⠀⢹⡿⠁⠀⠀⠀⠲⠶⠊⠀⠀⠀⠀⠀⠀⢀⣿⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⡀⠀⠀⠀⣿⠻⣇⣿⣄⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠘⢧⣀⣀⣠⣴⠟⠁⠹⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣴⣿⠀⠀⠀⢿⡄⠙⠻⠛⢷⣄⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⣀⣳⡄⠀⠈⠳⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣧⡀⠀⠈⢻⣆⡀⠀⠀⠻⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣁⣄⠀⠀⠀⠙⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⣆⡠⣄⡉⠻⣦⣤⣀⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠛⣻⠟⠉⣠⠀⠀⢾⠵⣸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠻⠶⣿⠋⠁⠻⣆⠀⠀⠀⠀⠀⠀⠀⢷⠜⠁⠀⠼⠁⠀⠀⠀⠋⣾⠓⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⣠⡾⠛⠂⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠶⠒⠲⠶⢦⣤⣤⠟⠀⠀⠀⠀⠀⠀⠀⢈⣿⣦⣄⡀⠀⠀⠀⠚⢿⠏⢰⣤⢾⡏⠙⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⣠⠦⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠉⠛⠻⠶⠶⠶⠶⠛⠋⠣⠀⠙⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⢻⡇⠀⠀⣰⡿⠚⠋⠀⠀⠀⠀⠀⠀⠀⣠⡾⣧⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠁⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⢷⣌⠋⠉⠛⠲⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⠃⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡿⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠙⢦⣄⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⡄⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠃⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠙⠳⣤⡀⠀⠀⣸⠇⠀⠀⠀⢿⣸⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡏⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢶⣤⠏⠀⠀⠀⠀⠘⣷⣧⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⢉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡀⠀⠀⠀⠀⠀⢉⡉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⢠⠔⠊⢢⠤⡀⢀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⣀⠠⡄⠀⠀⠀⠀⣀⡀ ⢠⠃⡐⠲⢾⢀⣸⢁⢱⡞⠑⡇⣬⠱⠤⣠⠲⡀⡏⢀⡀⢸⠒⡎⠉⢆⡇⠸ ⠘⢄⠑⠠⡏⠈⡆⢈⢸⠐⢣⡇⠋⣼⠀⠝⢠⢣⠇⣧⠇⡆⠢⣥⢸⢸⠁⠇ ⡜⠙⣹⠀⣰⠘⢱⠈⣌⠈⣸⠃⣾⠈⡇⢰⠯⢼⠀⡿⠀⡇⠂⡟⢄⣼⡸⠀ ⠘⠤⠤⠴⠉⠓⠁⠉⠘⠒⠘⠦⠤⠺⠥⠎⠀⠸⣀⠠⠜⠙⠒⠀⠀⠣⠜⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠋⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⣶⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⣿⣇⠈⠻⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⣷⣦⠀⢀⣤⣤⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⣿⣿⠀⠀⠙⣿⣷⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠏⠀⠈⢻⣧⣾⠏⠙⣷⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⢸⣿⡆⠀⠀⠈⠻⠿⠿⠿⠿⠿⠿⣷⣶⣶⣶⣦⣤⣴⡿⠃⢀⣾⣆⠈⠛⠋⠀⠀⣹⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡅⠀⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣍⡉⠛⣿⡿⠁⢀⣾⡟⠻⣷⣤⣀⣀⣴⣿⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣄⣠⣿⣿⣿⣿⡄⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣾⡿⠁⠀⣾⡿⠁⠀⢸⣿⡿⠿⠛⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣿⣿⣿⣿⣿⣅⠀⠀⠀⠀⠙⢛⣋⣉⠻⣿⣿⣇⠀⠸⠿⠁⠀⠀⢀⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⠛⠉⠉⢿⣧⠀⠀⠀⢠⣾⠟⠻⣷⣿⣿⣿⡆⠀⠀⢀⣠⣴⣿⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⢀⣤⡄⢰⣿⠀⠀⠀⣾⡏⠀⣠⣌⣿⣯⠉⠀⠀⠀⠈⠻⣿⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡀⠻⣿⣿⣾⠇⠀⠀⠀⠹⣧⡘⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠙⢿⣧⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣶⠿⠟⠛⠛⠓⠾⠛⠋⠀⠀⠀⠀⠀⠈⠻⣾⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣷⠀⠀⠀ ⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀ ⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀ ⢀⣾⡿⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆⠀⠀ ⢸⣿⠁⠀⠀⠙⢿⣿⣿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⢿⣿⡇⠀⠀⠀⠀⣴⡆⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀ ⠈⢿⣦⡀⠀⠀⠀⣽⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⢸⣿⠃⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀ ⠀⠈⢿⣿⣆⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⢸⣿⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀ ⠀⠀⠀⠙⢿⣇⠀⢸⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠀⢸⣿⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀ ⠀⠀⠀⠀⠈⢿⣦⣿⡏⠙⣿⡿⣷⣶⣤⣤⣀⣀⣠⣤⣶⡿⠋⠀⣠⣿⡏⠀⠀⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠉⠀⢰⡟⠀⠀⠉⠉⠛⠛⠛⠛⠉⠁⠀⢀⣴⣿⡿⠁⠀⠀⠀⠀⣸⡏⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⣶⣤⣤⣀⣀⣀⣀⣀⣀⣤⣶⣿⠟⠋⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣀⣀⣀⣉⣉⣙⣛⣛⣛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⣿⠿⠛⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣦⣤⣤⣤⣠⣤⣤⣤⣤⣤⣶⣶⣶⡶⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⣿⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀

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⠀⠀⢀⡔⢻⠀⠀⠀⠀⠀⠀⢀⣠⣶⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡞⠀⢆⡀⠀⠀⠀⠀⠀⢾⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⣄⠀⢹⠀⠀⢀⣀⣰⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀ ⢸⢻⣿⣿⠀⢸⠒⣿⠟⣉⡁⠼⠿⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠈⢧⡙⠧⠀⠃⠀⠁⣾⡉⢱⣴⠲⡾⡄⢀⣀⣀⠀⠀⠀⠀ ⠀⢠⡏⠀⠀⠐⠚⠓⠛⠛⠋⠸⠟⠓⢋⣭⣶⣿⣿⣷⣦⡀ ⠀⣾⠀⠀⠀⠀⠀⣰⠒⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⢻ ⢀⡇⠀⠀⠀⠀⠀⢷⣀⣀⠀⠀⠀⠀⠈⠻⢿⣿⣿⠟⠁⡜ ⢸⡇⠀⠀⠀⠀⡇⠀⠸⣏⠀⠀⠀⠀⠀⠀⠀⢠⠃⣠⠞⠀ ⢸⡇⠀⠀⢠⢸⣠⠀⠀⢿⣦⣄⣀⢀⣀⣠⠴⢧⡤⠃⠀⠀ ⠈⡇⠀⠀⠸⣼⠏⠀⠀⠘⣿⣿⣿⡿⠁⣞⠀⠀⠀⠀⠀⠀ ⠀⢿⠀⠀⠀⢹⠀⠀⠀⠀⠙⢿⣿⡿⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⢸⡆⠀⠀⠀⢧⡀⠀⠀⢤⣀⠀⠀⣀⠔⠁⠀⠀⠀⠀⠀ ⠀⢠⣧⠀⠀⠀⠀⠙⠦⣀⡀⠈⠉⣉⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠸⣆⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⢷⢤⡀⠀⠀⠀⠀⠀ ⠀⢸⡀⠈⠲⢄⡀⠀⠀⠀⠀⠀⢀⣀⡘⡟⢷⡀⠀⠀⠀⠀ ⠀⠈⢳⣄⠀⠀⠉⠓⠒⠒⠀⠐⠛⠛⢻⣇⣸⠇⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⠶⢤⣄⣀⣀⠀⢀⣀⣠⣤⣿⣋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⢉⣿⠋⠙⢻⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢶⣤⡿⠁⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⠋⢀⣴⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⠏⢀⣴⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⡿⠛⣠⣴⡿⠻⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⣡⡶⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡿⠋⣠⣾⡿⠋⠀⢰⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡏⠁⢰⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⣠⣾⠟⠉⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡄⠀⢸⡄⢸⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢋⣴⣿⠟⠁⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣧⢧⠈⢷⢸⡄⠀⣼⠋⠀⠀⣠⢶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢃⣴⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣮⠀⠈⠘⣧⠀⣿⠀⢀⡾⠁⠀⠻⢦⣀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⣸⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⡿⣋⣶⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣷⣦⣀⣹⣧⣻⡀⡼⠁⠀⣴⣶⣶⣏⠛⠲⠶⠶⠶⣾⠋⠀⠀⠀⠀⠀⠋⠉⠻⣿⣿⣿⣿⣿⣿⠿⣫⣾⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⣟⣿⠿⣿⡇⠀⠀⠀⠀⠉⠻⣷⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⡿⣫⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠃⢰⡏⠁⣤⣬⣷⠀⠀⡴⣟⠓⣄⠈⠃⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠃⣀⣠⣇⡞⢁⣤⡏⠀⠚⠁⢈⣤⣬⣧⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢠⣼⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣾⡿⢹⡿⣇⣹⠟⠀⠀⠀⢧⣈⠻⠿⠏⠀⠀⠀⢷⠀⠀⣿⠀⠀⣤⠀⢻⡄⠀⣀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⣿⣿⠂⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣧⠞⠁⠀⠀⠀⣀⠀⠉⠙⠊⠉⠀⠀⠀⢸⡇⢰⠇⠀⢰⡟⠀⣼⠁⠀⠘⣷⡀⢸⡇⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣇⣼⢻⡀⠀⠀⠀⠀⢈⡟⢦⡀⠀⠀⠀⠀⠀⢸⣧⡟⠀⣰⢿⣿⣰⠏⠀⠀⠀⢹⣷⣼⠇⠀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠠⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠙⠓⠦⠤⠴⠛⠀⠀⠙⠀⠀⠀⠀⢀⣾⣟⡤⠞⠁⣸⣿⠏⠀⠀⠀⠀⠀⣿⣿⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⡴⠀⢀⡠⠴⠶⠦⣀⠀⠀⠀⠀⠀⠈⠉⢉⠀⠀⣰⠏⠁⠀⠀⢀⡀⠀⢀⣿⣿⣿⣯⣷⣿⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣄⠀⠀⣠⣼⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠙⠚⢿⣴⣶⣶⡶⢿⡆⠀⠀⠀⠀⠀⠀⢈⡗⠚⠁⠀⠀⠀⠀⢸⡇⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⢸⣿⣿⡏⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⣼⡿⠋⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⢸⡇⣰⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠃⠀⠀⣿⣿⣿⡇⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⣤⠴⠯⣤⣤⣄⣀⡽⠃⠀⠀⠀⠀⠀⢠⣿⠀⠀⡄⠀⠀⠀⢠⣟⣼⣿⣻⣸⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡄⠀⢠⡀⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠘⣦⠀⡇⠀⠀⢀⣾⣿⣿⡿⠁⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿⣿⣿⡇⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡀⢈⡙⠂⠀⠀⠀⢠⣄⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠹⣼⠃⣀⣴⡟⠉⢸⣿⢁⣶⣿⣿⣿⣿⡿⠹⢿⣿⡇⠀⠀⣀⣾⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣥⡀⠀⠀⠀⢸⠒⠀⠀⠀⢀⣤⠞⠁⠀⠀⠀⠰⢿⣿⣿⣿⠀⠀⢸⣿⢸⣿⣿⣿⣿⡉⠁⠀⢸⣿⡇⢀⣴⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣴⣦⣤⣶⣶⣿⣿⣧⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⠀⠀⢸⣿⣿⡿⠛⠛⠙⠛⢷⣤⣸⣿⣷⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠈⢿⣿⠀⢰⣾⠟⠁⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⣧⠀⠀⠀⠀⠀⠀⠈⣿⣀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠶⢤⣹⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⣸⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠉⠻⣿⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⡇⠀⠀⠀⢀⡾⡟⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠹⣧⣜⠽⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⡿⠉⡾⠇⠄⠀⢠⡞⢹⠇⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣆⠀⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠞⠋⠁⣼⠁⢸⡇⠀⠀⠀⡾⠀⠈⠀⠀⠀⠀⠀⣀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣾⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠉⠀⢸⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠘⣧⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⢸⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⣀⡼⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠈⠻⣿⣿⣿⣿⢿⣿⣿⣟

⠀⠀⠀⠀⡴⠚⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠁⢰⠃⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⣇⠀⠘⠳⣄⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⣿⣧⡀⠀⢸⠆⠀⠀⣠⣤⣠⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡏⣿⣿⣿⠁⠀⣸⠖⣫⣿⠟⠉⠁⠠⡾⠿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⡌⠻⣿⠀⠀⠇⠀⠉⢠⡶⠻⢻⡄⣠⢤⡜⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⡦⠈⠀⠀⢀⣀⣀⡀⣿⣷⣠⠟⣷⣤⣿⣸⡶⠶⢶⣲⣶⣤⣀⡀⠀⠀ ⠀⠀⣼⠃⠀⠀⠀⠉⠁⠀⠈⠉⠉⠁⠀⠛⠋⠉⢀⣴⣾⣿⣿⣿⣿⣿⣿⣦⡀ ⠀⢠⡟⠀⠀⠀⠀⠀⠀⢠⡞⠋⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣧ ⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⡿⠋⠀⡏ ⠀⣾⠀⠀⠀⠀⠀⠀⣰⠈⠛⢻⡿⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢻⠏⠁⢠⠞⠀ ⠀⣿⠀⠀⠀⠀⠀⢠⠇⠀⠀⠸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⡴⠃⠀⠀ ⠀⣿⠀⠀⠀⢠⡆⢸⢰⡆⠀⠀⢿⣿⣦⣤⣀⣀⣀⣠⢴⠞⠷⠤⠴⠃⠀⠀⠀ ⠀⢹⡄⠀⠀⠈⢿⣸⡞⠀⠀⠀⠸⣿⣿⣿⣿⣿⡏⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡇⠀⠀⠀⠈⢿⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣄⠈⠙⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠈⠛⠿⠟⠁⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢹⡄⠀⠀⠀⠀⠹⣆⠀⠀⠀⠙⢦⣀⡀⠀⢀⡤⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣨⣧⠀⠀⠀⠀⠀⠈⠳⣤⡀⠀⠀⠈⠉⠉⣹⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡏⢸⡄⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠒⠒⠛⢳⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡇⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⣽⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⡀⠀⠈⠛⠦⣄⣀⠀⠀⠀⠀⠀⠀⣀⣤⣄⣸⠃⢹⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢿⣦⡀⠀⠀⠀⠉⠙⠓⠒⠒⠒⠚⠛⠛⠛⢿⡆⢸⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠛⢶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⣿⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠻⠶⠶⠶⠶⠶⣾⣿⠿⢿⣷⣦⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡏⠀⠀⣸⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡙⡿⣷⣶⣿⠃⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⡟⣻⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠁⠀⢠⣿⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡶⣶⣶⣤⣤⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠾⠛⠁⠉⠀⠀⣼⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠛⢷⡄⠀⠀⠀⠀⢀⣴⠿⠋⠀⠀⠀⠀⠀⣠⣾⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣦⡀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⣸⡿⠀⠀⣀⣀⣤⢴⣾⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⡟⠀⠀⢸⡏⠁⠀⣼⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⣀⣀⣠⣷⣀⠀⣠⣷⠀⠀⢸⡇⠀⣼⠏⠶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣁⣤⡶⠿⠋⠉⠉⠀⠀⠉⠙⣿⠁⠀⠀⢸⣿⣿⠁⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⡷⠀⢠⣶⣶⣶⣾⣾⣭⠀⠨⠀⠀⢠⡌⣿⢰⠀⠀⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⠇⠀⠀⠿⠿⢿⣿⣿⣿⡇⠀⠀⠀⠀⠘⠓⠃⠀⣴⠛⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣠⣼⣷⣤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠉⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⣀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠋⠀⠀⠈⠙⢷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣯⡷⠿⢷⡄⠀⠀⠀⠀⢀⣴⠟⠋⠻⣦⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⢹⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⠏⠀⠀⠈⣿⠀⠀⠀⣴⠟⣹⣆⣠⣤⣿⡄⠀⢀⣴⠟⢁⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⢻⣿⣯⡷⠖⠒⢿⣿⠂⠀⠀⣿⠿⠟⠋⠀⢀⣼⠇⠀⣸⡿⠀⠉⠀⠀⣠⣴⢞⣿⣦⠀⠀⠀⢸⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⢤⣤⣴⣦⡾⠷⠶⠾⠿⠿⠷⠖⠚⠋⠁⠀⠀⠀⠉⠛⠒⠒⠒⠋⢉⣤⡾⠋⠀⠀⠀⢠⡞⠉⢠⣾⢳⣿⡄⠀⠀⢸⡿⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⡶⠟⢉⣁⣀⣀⣀⣀⣴⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⡾⢳⡿⠋⠃⠀⠀⢸⣧⠀ ⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⣼⠇⠀⠀⠀⠀⠀⣿⡆ ⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⠀⢠⡟⠀⠀⠀⠀⠀⢠⢻⡇ ⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⠞⠋⠁⠈⣧⣾⠀⠀⠀⠀⠀⠀⢘⣸⡇ ⠀⣠⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⣇⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠈⣿⠃ ⢀⡿⠁⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡾⠁⢸⡄⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⢸⡇⡀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠁⠀⠀⢧⣠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⠘⣿⣧⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⣧⠀⠀⢀⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀ ⠀⠈⢿⣇⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠁⠀⠸⣄⡴⢻⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠈⠻⣮⣁⠀⠀⠀⠀⣐⢀⣀⠈⠛⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡶⠞⢻⠀⠀⠀⠀⣠⠋⠁⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠙⠛⠶⠶⢦⣿⡴⠶⠾⠻⢾⣿⣿⣶⢤⣤⣀⣀⣀⣀⣤⡴⠶⢾⡋⠉⠀⠀⠀⠈⡇⢀⣠⠞⢹⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⡄⠀⠀⠈⢣⠀⠀⢀⣀⣀⣧⠤⠤⢤⠒⠚⠋⢹⠀⢀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠿⡦⠒⠒⠚⡇⠉⠉⠁⢹⠀⠀⠀⢸⣀⣀⣤⡼⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠀⣇⠀⢀⣀⣧⣤⣤⣤⡼⠶⠖⠚⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠏⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⣦⣀⣀⣀⣀⣀⣀⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⣉⣉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢻⡟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠁⡜⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⢠⡇⠈⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⢸⠀⠀⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⣠⠖⠲⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠸⣇⠀⣀⣀⣸⣧⣄⣠⣄⡀⠀⠀⠀⠀⣰⠟⠛⠲⠴⠃⠀⣸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠷⢤⣿⣿⢿⣿⠋⠁⠹⠿⣿⣷⣄⣀⠀⣴⠏⠀⢸⢦⣀⣀⣴⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠷⠶⣄⣀⠤⠤⡄⢻⣿⡏⠻⣿⠋⠀⠀⡇⠀⠙⣯⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⣀⡀⢰⡿⠁⠀⠀⠸⡿⡿⠁⠘⠁⠀⠀⢸⠇⠀⢀⣼⡇⠀⠀ ⠀⠀⠀⠀⢀⣤⣶⣾⣿⣿⣿⣍⠉⠙⠛⠿⣧⣐⣿⣷⠇⡇⢀⣤⣀⢠⠇⠀⠀⠀⠀⠀⠀⢺⣁⣴⠿⠋⠀⠀⠀ ⠀⠀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠻⣌⣻⣟⡼⠀⠀⠀⠀⠀⠀⠀⠈⢹⡆⠀⠀⠀⠀⠀ ⠀⣼⠏⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀ ⢸⡏⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠄⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀ ⢸⣇⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⢻⡆⠀⠀⠀⠀⠙⣿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠒⠶⡾⠁⠀⢸⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠙⢆⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣼⠁⠀⠀⣿⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⠈⢳⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⡟⠀⠀⢀⣇⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⡆⠀⠀⠀⢙⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⣽⠀⠀⠀⢸⠇⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠲⠶⠛⣱⠞⣿⠙⠓⠦⣤⣄⣀⣀⣀⣠⣤⠾⠋⣸⠇⠀⠀⢠⡿⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠈⠳⣄⡀⠀⠀⠈⠉⠉⠁⠀⢀⡴⠋⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⡀⠀⠉⠓⠒⠦⠤⠴⠶⠚⠉⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣟⠉⠓⠒⠲⠄⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠃⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢦⣄⡀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠛⠻⠿⠶⠶⠿⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⣻⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⢳⠿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡋⠈⠛⢧⣄⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡼⠟⠉⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡇⠀⡠⣫⠛⠛⠛⠓⠲⠦⢤⣤⣤⣤⣤⣤⣤⣤⠤⠴⠒⠒⠉⠁⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⠳⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣤⣤⣖⣿⣿⣷⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⠶⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⡟⠉⠉⠀⠛⢻⣿⠿⠟⠉⠙⠛⠛⠲⠶⠶⠶⠶⠚⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⡇⢀⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⣅⡬⠶⣶⣯⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠓⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢠⡶⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣥⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣸⡇⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⢳⣤⡖⢦⠀ ⠀⠀⠀⠀⠀⠀⣿⠻⣷⠀⠈⠛⠛⠛⠓⠶⠶⣶⣦⡾⢁⣴⡄⠛⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⢿⣆⣸⣷⣶⡀⠀⠀⣠⣾⣿⣦⡿⠁⣼⠃⢹⣿⠾⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⡿⠿⣤⠀⠀⢉⣭⣝⣿⣧⠈⠋⠀⣠⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡿⢠⣄⢸⠀⠀⣾⢁⣬⣿⠉⠀⠀⠻⣯⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⡼⠷⠼⠿⠏⠀⠀⠘⢾⣿⡾⠁⠀⠀⠀⠙⣷⡀⠀⠀ ⠀⠀⣴⣾⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀ ⢀⣸⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀ ⣿⠋⠻⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⢀⣤⣿⠁⠀⠀⣀⠀⠀⠀⠀⣿⠀⠀ ⢿⣄⠀⠈⣿⠋⠁⠀⠀⠀⠀⠀⠀⣾⠁⣿⠀⠀⢰⡇⠀⠀⠀⠀⣿⠀⠀ ⠀⠹⣦⠀⣿⣄⠀⠀⠀⠀⠀⠀⢀⡿⠀⡟⠀⠀⠀⣷⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠘⢷⠟⢹⠛⠷⢶⣤⣤⡶⠟⢁⣼⠇⠀⠀⢠⡇⠀⠀⠀⠀⡟⠀⠀ ⠀⠀⠀⠀⠀⡾⢦⣄⣀⣀⣀⣀⣴⡾⠋⠀⠀⠀⡾⠀⠀⠀⠀⢸⠇⠀⠀ ⠀⠀⠀⠀⠀⠷⣤⣤⡤⠭⠭⠉⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⣼⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢧⣤⣤⣤⣤⠤⠴⠶⠶⠞⠁⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀

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⠀⠀⠀⠀⣠⠴⠒⠋⠉⠉⠉⠉⠙⠒⠢⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠷⣖⡒⠒⠒⠒⠤⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠈⠙⠢⣄⠀⠀⠀⠀⠀ ⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠒⠋⠁⠉⠳⡄⠀⠀⠀ ⢰⠛⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠋⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀ ⢸⠀⠈⢳⣄⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⢋⣀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀ ⠸⡆⠀⢸⡏⠳⢦⣄⡙⢦⣐⣦⣤⣀⣀⣀⣠⣤⣶⠿⠗⠚⠋⠉⣤⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀ ⠀⢳⠀⠈⡇⠀⠀⠀⠉⠉⠉⠉⠉⠉⠁⠈⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⡇⠀⠷⠶⠒⠲⢶⣤⠀⠀⠀⠀⣮⣶⣶⡿⠛⠛⠓⠦⡄⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⡇⠀⢸⢠⣼⣖⣦⣽⣷⠀⠀⠀⠈⠙⠟⢓⠒⢦⡀⠀⠀⠀⠹⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇ ⠀⠀⠳⣀⡜⠀⠀⢿⠿⠃⣼⠀⠀⠀⠀⠀⠰⣿⡿⠀⠉⠀⠀⠀⠀⠘⣌⢧⡀⠀⠀⠀⣼⡅⠀⠀⢸⠁ ⠀⠀⠀⣹⠁⠀⠀⢀⡠⠞⠁⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⡏⠙⣷⠀⠀⣴⠋⡇⠀⢸⡏⠀ ⠀⠀⢠⠇⠀⠀⠀⠈⢷⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠠⠇⣠⠾⣧⢀⡇⠀⣸⠁⠀ ⠀⠀⢸⠀⠀⠀⠀⠀⠀⠉⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡴⠋⢁⡴⠋⣼⠀⢀⡏⠀⠀ ⠀⠀⠘⡇⠀⠀⠾⠤⡤⠀⠀⠠⠤⢤⣀⣀⣀⣀⣠⣄⠀⠀⠀⠀⠀⢠⡟⠀⠀⢘⣥⠞⠁⠀⣼⠀⠀⠀ ⠀⠀⠀⣇⠀⠀⠀⠀⠙⠒⠒⠒⠢⠤⠤⠔⠛⠋⠁⠈⠀⠀⠀⠀⠀⣼⠓⠶⣶⠋⠀⣠⠆⠀⣿⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠸⣦⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠁⠀⠹⣤⠖⠁⠀⣸⠏⠀⠀⠀ ⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠏⠀⠀⠀⢸⣀⡠⠞⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠃⠀⠀⠀⠀⢘⣷⣤⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠋⠀⠀⢀⣀⣠⣴⣾⣿⣿⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⠒⢢⡤⠤⠤⠤⠤⠤⠶⠚⠛⠉⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀ ⠀⠀⢀⣀⣤⠤⢴⣶⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡅⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀ ⠀⠀⣾⡇⠀⢰⣿⣿⣿⣿⠙⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠙⣧⠀⠀⠘⣿⣿⣿⣿⣿⣟⣩⣿⣷⡀⠀ ⠀⢠⠇⣿⡀⠘⣿⢻⡿⠹⡆⠘⢦⠀⠀⠀⠀⠀⠀⠀⢰⠇⣼⣿⡄⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⡷⠀ ⠀⣼⢀⣿⣷⠀⠹⣿⠁⠀⠹⡄⠈⢳⣤⠀⢀⣀⣤⢶⡏⢸⣿⣿⡇⠀⠀⠀⠀⢻⣿⣿⣿⣿⡿⠋⠀⠀

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⠀⢀⠎⡇⠀⠀⠀⣤⣆⠀⠀⠀⠀⠀ ⠀⣾⣄⠑⠀⣀⣠⣿⣿⠃⠀⠀⠀⠀ ⠘⡝⡇⠘⠙⢡⠂⣈⣏⡀⠀⠀⠀⠀ ⠀⡜⠀⠀⠀⡉⠁⠉⢉⣼⣿⣿⣷⠄ ⠀⠇⠀⠀⠀⢤⡀⠀⠀⠛⠿⡿⢋⠄ ⠀⡀⠀⡀⢁⠈⣧⣀⠀⣀⢴⡡⠁⠀ ⠀⡆⠀⠡⠃⠀⠹⣿⣏⠨⡀⠀⠀⠀ ⠀⢱⠀⠀⢂⠀⠀⠉⢁⡀⠁⠀⠀⠀ ⠀⡜⡄⠀⠀⠁⠀⠀⠰⣄⠀⠀⠀⠀ ⠀⢡⡈⠐⠠⠀⠀⢀⡤⡏⣇⠀⠀⠀ ⠀⠀⠉⠒⠤⠤⠀⢀⣤⣿⣃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢯⣄⡟⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢻⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⢶⠏⢠⡏⠀⠀⠀⣀⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⠏⠀⣸⠀⣾⠀⣤⠶⠾⢿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⠀⣠⠇⠀⣿⣿⣿⣷⣤⣾⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡸⢘⡷⠋⠀⣼⣿⣿⠟⠛⠁⠛⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⡇⠈⠁⠀⠀⠉⠉⢁⣾⣿⣦⣼⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⣿⣭⣽⡏⢷⣾⣧⣀⣀⣀⣀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠁⠀⠀⠉⠁⢀⣼⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡞⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠽⣿⣿⣿⣿⣿⣿⡿⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠃⠀⠀⠀⠀⠀⠀⠀⣿⢡⣦⡀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⠟⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⠀⠀⠀⠀⢠⡄⢀⡄⠙⠋⠛⠻⠦⣤⡀⠀⠀⠀⠀⠀⠀⢨⡏⠁⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⢻⣻⣄⢷⠀⠀⠀⠀⠀⠘⢷⣀⠀⣀⠀⢀⣰⠏⢀⣴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠙⢿⣿⣧⡀⠀⠀⠀⠀⠀⡉⠙⠒⠚⡿⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⠀⠀⠀⠀⠀⠀⠀⠙⠛⢿⣦⡀⠀⠀⠀⠻⣦⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠦⠶⠚⠃⠘⢧⣤⣄⠀⠀⠀⢀⣀⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠈⢳⣀⡴⠋⠀⠀⠩⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⢀⡟⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠁⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀ ⠀⠀⠀⠀⢀⡼⣦⠀⠀⠀⠀⢀⣴⠞⠉⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀ ⠀⠀⠀⠀⡾⠁⣹⡷⣶⡴⠞⠋⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀ ⠀⠀⠀⠀⡇⢠⣿⣿⠁⠀⠀⠀⠀⢀⣤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⡀⠀ ⠀⠀⠀⢸⣧⠼⡏⢿⢷⣶⣦⡴⠾⠏⠁⠠⠤⠤⠤⠤⠤⠀⠠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡯⢷⣄

⠀⠀⠀⠀⠀⠀⣀⡴⠒⠒⠒⠒⢦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣷⡤⢤⣤⣤⢦⠀⠀⠸⡆⠀⠀⠀ ⠀⠀⠀⠀⠐⣿⣿⡟⠻⣝⡿⢫⣧⠀⢰⡗⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⡌⠙⠂⠉⢀⠴⠾⡿⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⡈⠒⠒⠊⠁⠀⣰⣁⣀⠀⠀⠀⠀ ⠀⠀⠀⡔⡉⠙⠣⠄⠀⠀⠤⠒⠉⠀⠈⠑⡄⠀⠀ ⠀⠀⡸⢠⠃⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠸⡀⠀ ⢀⡴⠃⡎⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⡀⠣⡀ ⢿⠀⠀⢇⠀⠀⠀⠀⠀⣀⠜⡌⠀⠀⡴⢀⡇⠀⣼ ⢠⡏⠑⠚⣆⠀⠀⠀⠀⠀⠀⠈⣟⠚⠒⠉⠀⠊⣳ ⠀⠙⠲⡋⠙⡄⠀⠀⠀⠀⠀⠀⠀⢳⠤⠤⠤⡾⠁ ⠀⠀⠀⠑⢲⡇⠀⠀⠀⠀⠀⠀⠀⠀⠲⡲⠊⠀⠀ ⠀⠀⠀⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀ ⠀⠀⠀⠀⠀⣇⣀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡶⣷⠀ ⠀⠀⠀⠀⢸⣿⢋⣿⣽⣶⡒⢲⡟⢹⣿⡚⣿⣿⣇ ⠀⠀⠀⠀⠿⣿⣼⣿⣹⣿⠀⢘⣿⣀⣹⡷⠿⠉⠁ ⠀⠀⠀⠀⠀⠀⠸⡌⠉⠹⠟⠛⠋⠉⡝⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠢⠀⡆⠠⠀⠐⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠢⠄⡇⣀⣀⣀⣱⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠤⠤⣇⠀⠀⠀⡼⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⡇⠉⠉⢩⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⡇⠀⢠⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣨⠂⡇⢀⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠼⣿⢿⣳⣼⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣯⣠⠃⣠⡿⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠞⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡾⠁⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⢉⡏⠀⣰⡏⠀⠀⠀⣀⣤⣾⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡟⠁⠀⢸⠇⠀⣿⠀⣠⣾⠛⠛⠓⣯⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⢠⡿⠀⠀⣿⣿⣿⣮⣷⣤⣼⣿⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠇⢿⣤⡟⠁⠀⣸⣿⣿⣿⣿⡿⠟⢹⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⠀⡾⠏⠀⠀⢰⣿⣿⡿⠉⣀⣀⡀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣯⣭⣷⣾⡿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡟⠘⠀⠀⠀⠀⠀⠀⠀⠀⢿⣯⣉⣻⡿⢻⣤⣾⣧⡀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⣿⣿⠿⠃⠀⠉⠉⠛⠛⠉⠙⣩⣿⣷⣶⣶⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠋⣥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⠟⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⣰⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⡿⠟⠁⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡟⠀⠀⠀⠀⠀⠀⢿⡄⠠⣦⠀⠉⠀⠉⠈⠛⠓⢶⣆⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⣰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡗⠀⠀⠀⠀⠀⠘⣏⢿⡄⢿⡆⠀⠀⠀⠀⠀⠀⠘⢻⣆⠀⠀⣀⠀⠀⠀⣠⡾⠁⢀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⠙⢷⣻⣮⣿⡄⠀⠀⠀⠀⠀⠀⠀⠙⠛⠷⠦⠤⠶⣿⠟⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣦⡀⠀⠀⠀⠀⠀⢸⣇⠀⠀⢀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⢿⣦⣄⠀⠀⠀⠀⢙⣷⠶⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠷⠶⠶⠾⠛⠁⠀⠻⣦⣤⣤⡀⠀⠀⠀⠀⢀⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⣄⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠈⠻⡄⠀⣠⡶⠋⠁⠀⠘⣙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⢻⡾⠋⠀⠀⠀⠀⠀⠈⠻⢟⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠁⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣇⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢻⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣏⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠏⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠁⠀⠀⠀⠀⣴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⢿⣦⠀⠀⠀⠀⠀⢀⣤⡾⠟⠁⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠟⠈⣿⣦⣤⣤⣴⡾⠛⠉⠀⠀⠀⠀⠀⢠⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠀⢰⣟⣶⠾⠋⠁⠀⠀⠀⠀⠀⠀⣀⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡇⠀⣿⢹⣿⣄⠀⠀⠀⠀⠀⣀⣴⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⣆⠀⠀ ⠀⠀⠀⠀⠀⢸⡷⠤⢻⡎⢿⡿⢿⣾⡷⠾⠿⠻⠅⠀⠤⠤⠤⠤⠤⠤⠤⠤⠤⠄⠸⠄⠀⠀⠀⠀⠀⠀⠤⠠⠀⠀⠀⠀⠀⠀⠠⣿⠾⠿⣧⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⡀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⢢⣠⠦⢼⣕⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⠕⠀⢰⢻⢰⣿⡀⣠⣄⢀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆⠀⠀⠚⣃⢀⠁⠘⠺⣿⣿⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⢀⣬⣷⡌⠀⠀⠀⠍⣠⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠆⢠⣿⣿⣿⠷⠤⠄⠚⠠⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠇⠘⣿⠿⢠⠀⠀⠀⠀⠀⠀ ⢠⢲⠀⠀⠀⢀⢤⡤⠒⢂⣡⣦⣄⣀⣀⣼⠀⢇⠁⠉⠀⢉⣷⠀⠀⠀⠀⠀⠀ ⠃⠎⠀⢀⠔⡵⠁⠀⣴⣿⣿⠿⠋⠁⠀⡌⢤⡀⠑⠂⠒⢙⡄⠀⠀⠀⠀⠀⠀ ⠀⡀⡠⠊⡴⠇⠀⠀⠈⠁⠀⠀⠀⢲⣿⣿⠯⢈⣁⠀⣀⡡⡇⠀⠀⠀⠀⠀⠀ ⠢⠉⠄⠊⡰⠀⢥⠀⠀⠀⠀⡀⠀⠀⠉⠁⠀⣀⡀⠀⠀⠀⠙⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⡜⠀⠀⠀⡆⠀⠀⠀⣿⠀⠀⠢⢀⠎⠀⢌⠢⡀⠀⠀⡿⢷⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⠀⠀⠘⢦⡀⢈⢩⡄⠤⡰⠋⠀⠀⡏⢆⠈⠒⠤⡃⢸⠀⠀⠀⠀ ⠀⠀⠈⢆⠀⠀⠀⣀⡴⡉⠛⠀⠸⡈⠀⠊⢐⠀⠘⡄⠑⣄⠀⠈⠢⣇⠀⠀⠀ ⠀⠀⠀⠈⢦⣀⠔⠁⠀⢰⠀⠦⡀⠑⠤⢦⣨⠶⠮⢤⡚⡩⢦⡀⠀⢹⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡒⠇⡆⢀⠈⣦⡀⠈⢆⠀⠀⠀⠀⣀⡀⠈⠉⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠧⠑⠤⠋⠁⠘⢦⠀⠡⡀⢠⡞⠡⠊⠑⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠀⠱⡄⢻⠃⠐⠀⢳⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠤⠈⠃⠀⣀⠠⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⠊⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡿⢻⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⢁⣸⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠇⣿⡟⠻⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡀⣿⣿⡄⠈⠻⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡿⢿⣿⣦⠀⠀⣠⣤⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⢿⣿⣇⠀⠀⠘⢿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠁⠀⠙⣿⣦⣸⣿⠏⠙⣿⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⢸⣿⣿⡀⠀⠀⠀⢻⣿⣿⣿⣿⣶⣶⣶⣤⣤⣤⣤⣤⣤⣄⣀⠀⠀⢀⣴⣿⠏⠀⢠⣆⠀⢸⣿⣿⡏⠀⠀⢹⣿⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠋⠈⢿⣿⡇⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠙⠛⠛⠛⠻⠿⢿⣿⣿⣿⣿⣿⡟⠁⠀⣠⣿⣿⣧⠀⠀⠀⠀⠀⠀⣰⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣄⠀⠀⢻⣿⣄⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣶⣦⣀⠉⣹⣿⡿⠁⠀⣰⣿⣿⠙⢿⣷⣶⣤⣤⣤⣴⣿⡿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣄⠀⣠⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣷⣟⣿⠁⠀⢰⣿⣿⠃⠀⠀⣿⣿⣿⣿⣿⠟⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠿⠿⠿⠛⠿⣿⣿⣿⣿⠀⠀⠀⣾⣿⠃⠀⠀⠀⠈⣿⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⠿⢿⣷⣦⠀⠀⠀⠀⠀⠀⣰⣶⣶⣦⣌⢻⣿⣿⣷⠀⠀⠉⠁⠀⠀⠀⣠⣾⣿⡿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⡿⠉⠀⠀⠀⠙⣿⡇⠀⠀⠀⠀⣼⣿⠏⠉⠙⢿⣷⣿⣿⣿⠇⠀⠀⠀⢠⣤⣾⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡇⢀⣤⣤⡄⢀⣿⡇⠀⠀⠀⠀⣿⡇⠀⣠⣤⣌⢿⣿⡄⠀⠀⠀⠀⠀⠀⠙⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠀⢾⣿⣿⣿⣼⣿⠁⠀⠀⠀⠀⢿⣇⠀⣿⣿⣿⡟⣿⣷⠀⠀⠀⠀⠀⠀⠀⠘⢻⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⠿⢶⣦⣭⣽⣿⠿⠃⠀⠀⠀⠀⠀⠈⠻⣷⣍⣛⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣶⣾⣿⡟⠉⠁⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀ ⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣿⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡄⠀⠀⠀ ⣾⣿⡟⠁⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀ ⣿⣿⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠿⢻⣿⣿⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀ ⠹⣿⣆⡀⠀⠀⠀⠀⢀⣿⣿⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠀⢸⣿⡏⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀ ⠀⠻⣿⣷⣤⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⢸⣿⡇⠀⠀⠀⠀⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀ ⠀⠀⠈⠻⣿⣷⡀⠀⠘⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡟⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⣷⠀⢀⣿⣿⣿⣷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡿⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⣧⣾⣿⠏⠈⣿⣿⣿⣿⣿⣶⣦⣤⣤⣤⣠⣤⣴⣶⣿⡿⠋⠀⠀⣴⣿⡟⠀⠀⠀⠀⠀⠀⢀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⠛⠋⠀⢀⣿⠇⠀⠀⠉⠛⠛⠿⠿⠿⠿⠿⠛⠋⠁⠀⠀⢀⣾⣿⣿⠃⠀⠀⠀⠀⠀⠀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⣰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⠛⠛⠿⢿⣷⣶⣤⣤⣤⣤⣤⣶⣾⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣦⣀⣀⣀⣀⣀⣀⣈⣉⣉⣉⣉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⢿⣿⠿⠿⠿⠛⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣆⢀⣀⣀⡀⠀⢀⢀⣀⣀⣀⣀⣀⣠⣤⣤⣤⣤⣶⣶⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⠿⠿⠿⠿⢿⣿⠿⠿⠿⠿⠿⠿⠟⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠦⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣤⣶⣿⣭⠴⠒⠦⡄⠙⢶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠛⠛⠋⠉⠉⠙⢦⡀⣷⠀⠀⠻⣦⡀⠀⢀⣀⣤⠤⠶⠖⠖⠒⠲⠶⠤⣄⡀⠀⠀⠀⢀⣤⠞⠛⠃⠀⠀⠨⠙⠛⠒⠒⠂⣲ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⣿⠀⠀⢀⣤⣿⠛⠉⠁⠀⠠⠦⢤⣄⡀⣤⡀⠀⠀⣙⣶⡴⠞⠉⠀⠀⠀⠀⣴⠒⠲⡤⢤⡤⠴⠚⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢻⣤⣶⣿⣿⣿⠀⣧⣤⣶⣾⣿⣿⣆⠙⣮⠻⡄⠀⠉⠁⠀⠀⠀⠀⠀⢀⡾⠁⠀⢰⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⢸⣿⢿⣿⠿⣿⡄⠙⣿⣿⣿⠿⣿⣻⣇⠸⡇⢹⡀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣷⣟⣠⣟⣹⣷⣼⡇⢸⣏⣴⠌⠛⢮⣙⣿⡀⠀⠀⠁⠀⠀⣤⠀⢀⣴⠟⠀⣠⠴⢻⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣛⣉⣉⣉⠛⠛⢿⣏⠙⠾⣿⠿⣭⣉⣙⣿⠟⠁⠀⠀⠀⠀⠀⠙⠻⣿⣉⡉⠉⣁⡴⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⢿⣷⣄⠹⠧⠴⠶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⢹⡌⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡾⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⡆⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢈⣤⣤⡄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⡀⠀⠀⠀⠈⠛⠻⢿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠉⣏⣻⣎⢧⡀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⢹⣧⡀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡥⠷⢶⣿⣿⣿⡌⢷⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⣠⣿⣀⣿⣿⣶⣤⣄⣀⣠⣾⠟⠉⠀⢀⣼⣍⠻⢿⡇⠸⣆⠀⠀⢀⣤⢾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠓⠦⠤⠾⠋⠀⣀⣼⣿⣿⣿⠋⠉⠁⠈⠀⣠⣶⡿⠋⠛⠷⠾⠏⣠⠏⢀⡴⢛⡗⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠛⠻⣯⣿⣿⣿⣿⣦⣀⣤⡶⠟⠋⠁⡀⠀⠀⠠⠤⠶⠋⠀⠋⣠⠟⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠰⣏⠁⠀⠀⠈⠉⠛⠛⠛⠉⠉⠀⠀⣀⣤⠞⠁⠀⢸⡄⠀⠀⠀⢠⡾⠋⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢓⣶⡶⠛⠛⠛⠛⠷⠶⠶⠞⠛⠉⠀⠀⠀⢀⣾⡖⠀⢀⡴⠋⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⣽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⢀⣴⠟⠁⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⣿⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣫⡴⠛⠁⠀⠀⠀⠀⣠⡶⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⠖⠒⠒⠚⠉⠈⢧⡙⠷⣶⣀⡀⠀⠀⢀⣀⣠⡤⠞⠋⠉⠁⠀⠀⠀⢀⣠⠴⢚⣁⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⣆⠀⠀⠀⠀⠀⠈⠻⣦⣀⠉⠉⠉⠉⠉⣉⠀⠀⠀⠀⠀⢀⣀⣤⠾⠛⠛⠋⠉⠉⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠿⠶⠾⠦⠤⠤⠤⠤⠭⠿⠿⠿⠿⠿⠭⠤⠤⠤⠴⠶⠯⠥⠤⠤⠤⠤⠤⠤⠤⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠔⠒⠒⠛⠋⠃⠉⠉⠒⠦⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠁⠀⠀⣀⣠⡤⠤⠦⠤⠤⠤⣤⣀⡉⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠋⠀⢀⣠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢾⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⢀⣴⠋⠀⠀⢀⣠⡤⠤⠤⠤⠤⠤⠤⠤⢤⣀⡀⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⢠⠞⠁⣠⠴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣽⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⢠⠏⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⣠⡿⠚⠁⠘⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⣠⠴⠛⠁⠀⠀⠀⢠⡏⢈⣳⣤⣀⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣡⠞⠁⠀⠀⠀⠀⠀⣠⠟⢉⣍⣉⠙⠿⣭⡻⠶⠶⢯⣥⡤⠖⠂⠀⠀⠀⣀⣠⠾⢻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠁⠀⠀⠀⠀⠀⢀⣼⠃⠀⠈⣿⣿⣿⠲⡀⠀⠀⠀⢀⠘⣫⡭⠭⣉⡉⢹⠋⠀⠀⠸⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣼⡏⠀⠀⠀⠀⠀⠀⣠⠿⡇⠀⠀⠀⠘⠫⠥⠤⠷⠀⠀⠀⡜⢸⣿⣿⢀⡜⠁⡏⠀⠀⠀⠀⢱⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⠋⡿⠀⠀⠀⠀⠀⠀⡼⠃⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠈⠉⠉⠀⢰⠃⠀⠀⠀⠀⠈⣇⠀⠀⠀ ⠀⠀⠀⠀⣰⠁⣸⠃⠀⠀⠀⠀⠀⢸⠁⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠄⢀⡇⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⢰⠃⠀⠉⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀ ⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠀⠀⠈⣿⣄⠀⠀⠀⠀⠀⢴⣶⣶⣶⣄⡀⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀ ⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣟⢦⡀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⢠⡞⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠙⢦⣀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀ ⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠈⠙⠒⠤⠤⣴⠚⣡⡤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀ ⠀⣀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⡀⠀⠀⠀⠀⣿⣿⠟⢧⠀⠻⣍⠙⠦⣄⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⢠⡿⣄⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠉⠉⠉⠉⠉⠉⠀⠀⢸⣇⠀⠈⢦⡀⠈⠳⣤⡀⠀⣼⠇⠀⠀⠀ ⣼⡇⠀⠁⠀⠀⣀⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⣴⢺⠸⡆⠀⠀⠉⠲⢄⠈⠳⡋⠁⠀⠀⠀⠀ ⠸⣧⠀⢀⣴⣿⣿⣿⣿⣿⣿⣦⣤⡀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⢀⣠⠞⠁⢸⠀⢹⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀ ⠀⢻⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣤⡤⠶⠋⠘⠦⡤⠴⠒⠋⠀⠀⠀⣿⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠣⡀⠀⠀ ⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠀ ⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⣀⠀⠀⠀⠀⣀⣠⣾⣿⡇⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠄

⠀⠠⠔⠈⠉⠉⠉⠁⠐⠂⠄⣀⡀⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠈⢁⣢⡀⠀⠀ ⡴⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠊⠁⠀⠈⢢⠀ ⡄⠑⠤⡀⢄⡀⣀⠀⠀⠀⣀⣤⡒⠭⢤⠆⠀⠀⠀⠀⠀⢃ ⢡⠀⡄⠈⠁⠈⠉⠉⠉⠉⣉⣀⠀⢰⠁⠀⠀⠀⠀⠀⠀⢸ ⠠⠀⠏⣩⣽⣳⠀⠀⠛⠿⠥⢄⠉⠈⢦⡀⠀⠀⠀⠀⠀⢸ ⠀⢢⠃⠈⠛⡰⠀⠀⠀⠘⠟⠀⠀⠀⠀⡯⢢⠀⢠⢇⠀⡜ ⠀⡌⠀⠀⠻⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⡇⢌⡴⡯⡄⢠⠇ ⠀⠇⠀⡤⡀⠀⠀⢀⣀⠀⢀⡀⠀⠀⠀⡝⠁⢔⠵⠃⡘⠀ ⠀⢰⠀⠀⠈⣁⠀⠒⠒⠈⠁⠀⠀⠀⢰⡇⢺⢁⠔⢀⡇⠀ ⠀⠈⡄⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⣰⡟⠀⠀⢡⠤⠊⠀⠀ ⠀⠀⠣⡀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⡀⣠⣼⣷⣄⠀⠀ ⠀⠀⠀⣈⣁⣶⠒⠒⠒⠒⠉⠁⠀⡴⠲⣿⣿⣿⣿⣿⡄⠀ ⢀⢯⠁⣾⣿⡏⢆⠀⠀⠀⠀⠀⡸⣣⠀⠘⣿⣿⣿⣿⣿⡄ ⠸⣸⡄⢻⡏⠘⡈⢢⡀⠀⣀⣤⢱⣿⡄⠀⠘⢿⣿⣿⡿⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⠛⠋⠉⠛⠻⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣗⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣧⣀⡀⣀⣀⠀⠀⢀⣄⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣍⣻⢿⣿⣿⣯⣽⣧⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣻⣿⠏⢿⣀⠿⣻⡿⢉⣿⣦⡀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠏⢸⣽⣀⢀⣭⠽⠍⠀⢚⢛⣿⣧⣤⣾⡿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⡀⠈⠙⠁⠀⠀⢀⣠⠿⠿⢿⣿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡏⠱⠦⠤⠤⠤⠶⠊⠁⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣤⠤⣤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡾⠛⠉⠉⠿⣄⡀⠀⠀⠀⠀⣀⣠⠖⠋⠁⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡟⠁⣰⠆⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁⠹⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠁⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⠀⠀⠀⠀ ⠀⠀⠀⣠⡏⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀ ⢀⣠⠞⠋⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢻⠁⠀⠀⠀⠀⠀⠀⣄⠀⠙⢦⡀⠀ ⢸⡏⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⣾⠀⠀⠀⠀⣰⠀⠘⣽⠀⠀⢀⣹⡆ ⠈⠻⣦⢦⡀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠠⠖⠚⠁⠀⣿⣀⣀⢀⣴⠏⢀⡾⠋⠀⣀⣼⠛⠀ ⠀⢴⡟⠁⠙⠛⠚⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⠒⠛⠋⠀⠀⠀⠋⠸⢻⡆ ⠀⠈⠻⣄⠀⣤⠞⠛⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢶⡀⠀⠀⠀⠀⢀⣴⡾⠟⠀ ⠀⠀⠀⠈⠙⣇⠀⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣏⠓⠒⠒⠚⣫⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠳⣤⠖⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡤⢶⡞⠛⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠳⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣷⣶⣤⣄⣀⣀⡀⠀⠀⠀⠀⣀⣀⣀⣴⢶⢿⣿⣏⡸⣿⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣾⡿⢉⣿⡏⣟⢻⣿⡟⠛⢛⣿⡿⠊⣿⣿⠻⢸⣿⡷⣿⣿⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣯⣿⠇⢻⣿⡧⢿⢸⣿⡏⠉⢹⣿⡷⠐⠇⣿⣟⣪⣿⣷⡿⠿⠇⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣷⣾⣿⣆⣼⢾⣿⢁⡀⢀⣿⣇⣀⣀⣽⣿⠿⠿⠛⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡉⠙⠛⠛⣿⡷⠷⠾⠿⠛⠛⠉⣽⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⢻⡇⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⢦⡀⠸⡇⠀⢀⡆⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠁⠀⢱⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠛⠒⠚⣿⣀⡀⠀⠀⠀⣀⣽⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⢀⡇⠀⠉⠉⠉⠉⠁⢸⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣏⠉⠉⠙⡧⣄⣀⡀⠀⣀⣀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⡇⠀⠉⠉⠉⠉⣽⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⣇⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⢻⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⣸⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡏⢠⡇⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣾⠷⣤⣸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠈⡿⠉⠻⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣥⣠⡞⠁⠀⣠⣿⢿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣟⣿⣶⣿⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢈⠉⢉⢁⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡔⠉⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣏⠀⠒⠒⠲⡄⠀⢀⡴⠊⠁⣠⡼⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⠀⠀⢳⠀⢘⠁⡆⢩⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡴⢒⣉⣉⡁⠏⢀⣷⠁⡼⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡿⠃⠘⠛⠻⠷⠀⠀⠉⠐⢙⣄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠤⡄⠀⠀⡠⠦⡀⠀⢀⠔⠉⠀⠈⢢⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⡴⢿⣧⢤⡶⠀⢮⠖⣂⠇⣰⠃⢂⡠⢤⡄⠀⡇ ⠀⠀⢀⣤⣒⣉⣉⣭⡍⠉⠉⠀⠀⠀⠀⠀⠒⠊⠁⠀⠈⡰⡿⠃⠀⣇ ⠀⣶⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠜⣡⠃⠀⠀⢽ ⡰⢻⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢃⠀⡎⠀⠀⠀⡝ ⢷⠀⠙⢿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⢀⡼⡁⢈⡞⠀⠀⠀⠀⡇ ⠈⠣⣀⠀⢈⠉⡛⣇⠀⠀⠀⠀⠀⣀⠠⠶⠉⢀⡕⡹⠁⠀⠀⠀⠀⡇ ⠀⠀⠀⠉⠉⠉⠈⠙⣯⢁⣰⠉⠡⡧⠠⠐⢳⡁⠏⠀⠀⠀⠀⠀⣸⠁ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⠧⠤⠦⠄⠓⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠳⣦⠤⠔⠂⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⡸⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⡞⡛⠛⠛⢻⡷⠟⠻⡟⠻⡶⢶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⢦⠀⠀⠀⠀⠀⠀⠀⠻⣿⢶⣦⣠⣭⣻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣿⣿⡿⣼⣻⣷⣾⣷⣿⣷⢿⣷⣿⣷⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⣉⣠⣿⣿⣷⣿⣿⣿⣿⣿⣷⣿⣾⣿⣿⣿⣿⣷⣿⣟⣷⠿⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⢿⣿⣿⡟⠛⣿⣿⣿⣿⣿⣿⡉⠛⠛⢛⣿⣿⣿⡿⣿⠛⣿⢸⡆⠘⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢉⣵⣿⣿⠋⠀⠀⢿⣿⣿⣿⡟⠿⢿⣆⣀⡾⠳⣿⠏⠳⣬⣿⡟⢇⠃⠀⠀⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⣿⣿⣄⣀⡄⠜⣿⣿⡾⠷⣶⣿⠟⠛⣧⠠⠿⠶⠶⣶⣿⠀⠘⠀⠀⠀⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣷⣼⢿⣿⡗⠶⠛⠻⣄⠠⠟⠷⠶⠶⣶⣿⣃⠀⢠⡄⠀⣰⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢀⡼⠤⠤⢤⡀⣸⣿⣿⡅⣤⣾⣿⣾⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠍⠛⠻⠿⣄⠀⠙⠒⠲⠦⠤⠏⠹⣿⣿⣿⣿⡿⢻⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠳⣄⣀⠀⠀⣀⣤⡶⠉⠛⠉⠁⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⣟⢿⣛⠀⠀⠉⠉⠉⠉⠀⣧⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⠉⠀⠀⠙⢦⣉⠛⠦⠤⠤⠤⠤⠞⣋⡾⠛⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⠞⠋⠀⠀⠀⠀⣀⡀⣄⠀⠉⠀⠀⠀⠀⠠⠴⠟⠋⠀⠀⠀⠀⠉⠛⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⣿⣷⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠸⣏⢿⡇⠀⠀⠀⠀⠀⢀⣤⣶⡾⠿⣷⢶⣾⣦⠀⣰⠃⠀⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠃⠲⢶⡀⠀⠀⠀⠀⠀⠈⣿⡇⣀⣤⣴⣶⣿⠟⣫⢉⣉⡥⢶⣿⣽⣿⣿⣏⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⣿⣿⣿⣿⡟⠋⠀⢒⣻⣭⣶⠿⣿⠋⣸⡟⠁⣹⠃⠀⠀⠀⠈⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡟⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⣿⣟⡿⣿⣯⣓⠛⠛⠋⠁⢀⣼⢃⡼⠋⠀⠀⢻⠀⢀⣤⠀⠀⠀⠙⠳⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡇⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⣿⣙⣻⣾⣿⠋⠀⠀⣀⣤⡿⠏⠈⠀⠀⠀⠀⣿⠀⣰⠟⠀⠀⠀⠀⠀⠈⢹⡧⠀⠀⠀⠀⠀⠀ ⠀⠸⣇⠀⠀⠀⠀⠀⠀⠸⣷⣀⣼⡿⠛⣿⣧⡾⠶⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⢠⡿⣼⡏⠀⣀⣤⠴⠶⠖⠛⠉⠙⢻⡆⠀⠀⠀⠀ ⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠚⠛⣹⠏⢸⠛⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⢷⡄⠀⠀⠀ ⠀⠀⠈⢻⣦⣤⣤⣄⣀⠀⠀⠀⣟⠀⢸⠀⠸⣆⠀⠀⠀⠀⣀⣤⡶⢛⣿⠿⡟⢷⣄⣀⣀⡀⠀⠀⠀⠀⠀⢀⡶⢋⣴⠟⠻⣄⠀⠀ ⠀⠀⠀⠸⣿⠀⠀⠈⠙⢷⡄⠀⢹⣦⣸⡀⠀⠘⣆⣠⣴⠞⣋⠣⣲⣼⣿⠀⣹⡀⠈⠉⠉⣹⠇⠀⠀⠀⢰⣿⡾⠋⠀⠀⠀⠈⠳⣤ ⠀⠀⢠⣾⣿⡄⠀⠀⠀⠈⢿⡀⠈⣯⠉⢷⣤⣤⠾⠋⠀⣀⣩⣷⣿⣷⣿⣴⡿⠀⠀⠀⠀⠻⣶⡤⢶⣆⣿⣯⣀⠀⠀⠀⠀⠀⠀⠘ ⠀⢀⣿⡟⣿⣿⣦⣀⣀⠄⢸⣇⣀⣼⠿⢿⣿⣷⣴⣾⣿⣿⣭⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠈⠉⠓⠶⣄⣀⠀⠀ ⠀⣸⡟⢹⡏⠀⠀⠉⠉⠛⠛⠻⣿⣿⣾⣶⣿⣿⣼⣿⣉⣽⣿⠿⢻⣿⠻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷ ⢰⣿⡃⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠛⠛⣿⠟⣿⠿⠛⠀⠀⣿⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀

⠀⢀⠤⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀ ⣰⢃⠴⢼⢁⣹⢋⣆⠖⢾⣩⣲⡤⣠⢤⢰⠊⣁⢸⠤⡖⡲⣸⢹⠆ ⠹⣌⠢⢼⢸⣿⣿⡟⣾⣼⠹⢼⠰⠟⣸⣸⢸⡎⡜⣶⣇⡇⡿⡸⠀ ⡏⢱⡗⢸⡘⣹⣡⡇⢣⣿⢪⢎⡷⢸⠷⣿⠸⠃⣇⢋⡟⢤⣧⡇⠀ ⠙⠒⠒⠁⠉⠁⠀⠈⠁⠙⠒⠙⠒⠃⠀⠳⠶⠚⠈⠋⠀⠈⠓⠃⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡟⠉⠉⠉⠉⠀⢦⡀⠀⡀⣤⣶⣾⠁⣠⢀⡆⡰⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⣠⠂⠀⠀⢀⡴⠮⢤⡤⢚⣥⣴⣿⣾⣧⡾⠚⣧⠀ ⠀⠀⠆⠀⠀⠀⠠⠁⠀⣿⣿⡏⠀⠀⣰⢃⢂⢀⣤⠇⠛⢉⠯⠉⣯⠈⡇⢀⢸⠀ ⠀⡜⠀⠀⠀⢠⠃⠀⠀⣿⡞⠀⠀⢰⢣⣾⠈⡞⠁⠀⠀⠙⡛⠐⣟⠀⡇⢠⣿⡀ ⠰⢇⠀⢀⠔⢁⣀⡀⠀⢸⠀⠀⠀⠘⢌⠙⢧⡇⠀⠀⠈⠉⠀⠀⠈⣱⣇⣾⣿⣿ ⠃⠘⣄⠕⠊⠁⠀⠈⠢⢸⣇⣼⠀⠀⠈⠓⡎⠓⠀⡄⠀⠀⠛⠀⠒⡋⢿⣿⣿⣿ ⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⣿⡿⣆⢤⠀⠀⣇⠀⠀⠈⠑⠒⠊⢉⠉⠀⠸⣿⣿⣿ ⠀⠁⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⢸⣿⣦⣠⢻⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿ ⠀⢀⠀⠀⠀⠀⠀⠀⢀⡾⢻⠀⣿⡿⢋⡝⠀⠳⢄⢢⡀⣠⡀⠀⠀⣠⣴⣿⣿⣿ ⠉⣉⠝⠉⡱⠦⣀⡠⠾⠗⠚⡺⠏⢠⣾⠃⠀⡄⠐⡏⢻⣯⣤⣀⣴⣾⡿⣿⣿⣿ ⣴⠁⡠⡨⠒⠉⠀⠀⠀⠀⠈⠀⢀⠋⠂⢀⠼⠀⢸⠈⢆⠉⠑⠚⠿⣏⣀⠜⠿⣿ ⠈⠲⣰⡁⠀⠀⠀⠀⢀⠀⠀⠀⢎⡠⠐⠁⠀⠀⠈⠀⠀⡇⠀⠀⠀⠀⠈⠙⡆⠀ ⠀⢠⠃⠈⠱⠀⠀⠀⠇⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⠀⠀⠀⠀⠙⠀ ⣠⠃⠀⠀⠀⡇⠀⡸⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠰⠀⠀⠘⠀⠀⠀⠀⣸⠀ ⠁⠀⠀⠀⠀⢡⠀⠇⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⢠⠃⠀⠀⠀⡆⠀⢀⠔⢹⠀ ⠀⠀⠀⠀⠀⠈⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢄⢠⠃⠀⠀⠀⠀⣧⠔⠁⠀⠘⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀ ⠠⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠠ ⠀⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠳⡀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⣲⠖⠒⠒⠀⠀⠒⠒⠛⣶⣲⣶⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⢺⣄⠀⠀⠀⠀⠀⠀⠀⠀⠘⢇⠀⠀⠀⠀⠀⠀⢀⡤⠶⢾⠉⠉⠋⢋⣻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⣧⠀⠈⠳⢤⡀⠀⠀⠀⠀⠀⠀⠈⠳⣀⠀⠀⢠⡖⠋⠙⠶⡄⠀⠀⠀⠈⠁⢀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⣦⣻⡄⠀⠀⣀⠙⢲⣄⠀⠀⠀⠀⠀⠀⠘⢢⣤⠋⠈⠓⠲⠤⠀⠀⠀⠀⠀⠈⠉⠈⢳⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠻⣿⢒⣻⡥⠞⠉⠉⠳⢄⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠈⠓⣄⠀⠀⣼⠃⠀⠀⠀⠀⢀⡶⠒⣦⡀⠀⠀⡇⢀⣴⡀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣴⠇⠀⠀⠀⠀⠀⠸⠇⢸⣿⠇⠀⠀⣧⣾⣽⡇⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡌⠙⠁⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⣿⣀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⢿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⣨⡇⠀⢀⡟⠻⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠣⣰⠏⠈⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠀⠐⠚⠉⠀⠀⢸⡇⠀⠹⣷⣽⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣇⠀⣿⠀⠀⢸⣤⣾⡆⠀⠀⠀⠀⠀⠀⠀⣀⡠⠤⢤⣄⠀⠀⢸⡇⠀⠀⠈⠛⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡿⠩⡏⢀⣿⠀⠀⣾⡿⠙⣇⢠⡀⠀⡄⢀⣤⠾⣧⣴⣶⣿⠆⠀⠀⢸⣇⣤⡶⠶⠶⠾⠷⠦⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⣧⠀⠀⠘⣾⣧⣼⣿⠁⠀⠿⡜⣿⢦⡙⠉⠉⠉⠉⠉⠀⢀⣀⣀⡈⠻⣯⣉⠛⠛⠶⢦⣄⠀⠈⠿⠳⣤⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⣿⣣⠀⠀⢰⡟⠙⣷⣿⠀⡄⠀⢻⣼⡄⢻⡄⠀⠀⠀⠀⠀⠀⠉⠻⣍⡙⠛⠿⢿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠹⡷⣤⡀ ⠀⠀⠀⠀⠀⠀⢹⣇⡻⠀⠀⣼⣷⠀⠘⣿⡄⠀⠀⠀⠙⢷⡄⢹⡆⠀⣀⣀⣀⣀⡀⠀⠈⠳⡄⠀⠀⠈⠙⠶⣄⡀⠀⠀⠀⠀⠀⠈⠛⣿ ⠀⠀⠀⠀⠀⠀⠈⣿⡀⠀⠀⠉⢿⡆⠸⠹⠷⠀⠀⠀⠀⠀⠀⠠⠿⠋⠉⠉⠉⠉⠉⠙⠓⠶⠿⠀⠀⠀⠀⠀⠈⠛⠃⠀⠀⠀⠀⠀⢠⡿ ⠀⠀⠀⠀⠀⠀⠀⢿⣷⡀⠀⠀⠸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣿⡅⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠿⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⠚⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡤⠞⠋⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⣤⠖⠒⠲⢒⣖⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⢻⣟⣵⣶⣶⣶⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠠⣺⡿⠋⣿⣿⢯⡉⡽⡿⣻⡿⠇⢳⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⣷⣤⣽⡯⠾⡋⠧⢥⣼⠃⡀⣸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠻⠛⠧⡀⠯⠥⠺⣿⡾⢿⠿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡠⠴⡶⣉⠀⠀⡹⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡠⠊⠁⠀⣄⡈⠀⠀⠐⠊⠀⠈⠐⢤⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⡀⠀⠀⠹⡇⣀⣠⣴⢶⣓⣾⣤⠁⠱⡀⠀⠀⠀⠀⠀ ⢠⠁⠈⢢⠀⠀⣿⣿⡥⠜⢛⣝⠝⠡⠁⡀⠘⠤⡀⠀⠀⠀ ⢸⠀⠀⠀⢣⣰⢿⡿⠥⠒⠋⠀⠀⣸⡴⠁⠤⠄⠚⣤⠀⠀ ⠀⢣⠤⢤⡀⢘⢘⠱⡀⢀⣤⣲⡾⠫⠄⡀⠀⢀⣔⠝⠣⡀ ⠀⣾⣄⠀⢱⠘⣝⣤⣋⣥⢴⣿⠷⠁⠀⠓⠐⠼⠥⢀⡀⠈ ⣸⢹⠀⠉⠉⠛⠓⠿⣿⣽⠟⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⡑

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠂⠈⢉⣁⣉⠐⠢⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠊⢀⠔⠊⠉⠀⠀⠀⠈⠉⠒⢧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⢀⠔⢁⠤⠒⠂⠉⠉⠉⠉⠐⠒⠤⣂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡰⠁⢀⣮⠔⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢂⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡜⣠⠔⠉⠀⢀⣎⣓⣤⣀⡀⢀⡀⠀⠀⠀⠀⠀⡘⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⠎⠀⠀⠀⣠⠊⠸⣶⡮⡑⠉⠉⡹⣃⣀⡒⡖⠊⢰⠀⠀⠀ ⠀⠀⠀⢀⢼⠃⠀⠀⠀⡔⡋⠀⠀⠙⠒⠂⠀⠰⠘⠿⠔⢡⠁⠀⠀⢆⠀⠀ ⠀⠀⢀⠂⡎⠀⠀⠀⡜⠀⡇⠀⠀⠀⠀⠀⠤⢀⠇⠀⠀⡸⠀⠀⠀⢸⠀⠀ ⠀⠀⠆⠀⠀⠀⠀⠀⠇⠀⢳⡀⠀⠀⠀⣤⣤⣀⠀⠀⡠⠃⠀⠀⢀⠌⠀⠀ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠈⢟⢄⠀⠀⠀⠉⠀⢀⠔⠁⠀⠀⢠⠊⠀⠀⠀ ⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠆⠉⠒⠠⢠⣚⡥⢄⣀⠀⠀⠀⠱⡄⠀⠀ ⢠⢆⣣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡖⠀⠀⠘⠋⢱⡈⠢⡉⠢⣀⠀⡟⠀⠀ ⢸⠀⠀⣠⣴⣤⣄⡀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡰⢻⢣⠀⠈⠒⠈⢍⠀⠀⠀ ⠈⢧⣾⣿⣿⣿⣿⣿⣶⣤⡤⠤⠊⠣⠤⠐⠉⠀⡀⠈⡄⠀⠀⠀⠀⠑⡀⠀ ⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⢀⣴⡇⠀⢡⠀⠀⠀⠀⠀⠘⠄

⠀⠀⠀⠀⠀⠀⣠⡴⠒⠒⠉⠉⠉⠉⠉⠓⠒⠲⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠲⢤⣤⢤⣤⣤⣄⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⢦⡀⠀⠀⠀⠉⠉⠉⠒⠶⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠞⠛⠋⠛⠘⢧⡀⠀⠀⠀⠀ ⢀⡞⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀ ⣸⠃⠘⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣇⠀⠀ ⣾⡀⠀⠈⢳⣄⡀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠞⢋⣀⣠⣤⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀ ⠸⡇⠀⠀⢸⡏⠙⠦⣤⣀⠙⠷⣄⣘⡢⣤⣀⣀⠀⣀⣀⣠⣤⣴⣾⡿⠶⠚⠛⠉⠁⣠⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀ ⠀⢹⡀⠀⠘⡇⠀⠀⠈⠉⠓⠒⠚⠛⠛⠓⠛⠛⠋⠙⠛⠉⠉⠉⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⢧⠀⠀⣇⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⣀⣠⣤⣤⣤⣀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⢸⠇⠀⢹⠛⠛⠉⠙⠻⣷⣦⡀⠀⠀⠀⠀⢷⣿⣿⣿⠟⠉⠉⠉⠉⠛⠶⠄⠸⣆⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⢿⠀⠀⢸⠀⣠⢾⡖⡶⣬⣻⣷⠀⠀⠀⠀⠈⠙⠿⠟⠛⠛⠲⣄⠀⠀⠀⠀⠀⠹⣜⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇ ⠀⠀⠸⣄⠀⣸⠃⠋⠘⣿⣿⡿⠀⣹⠁⠀⠀⠀⠀⠀⠀⢰⣿⣷⡦⠈⠷⠀⠀⠀⠀⠀⠘⣦⡻⣦⠀⠀⠀⠀⠀⢀⣶⠀⠀⠀⠀⣿⠃ ⠀⠀⠀⠙⣦⡏⠀⠀⠀⠉⠋⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠘⠹⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⠳⣜⣷⠀⠀⠀⠀⣼⢻⡇⠀⠀⣰⡏⠀ ⠀⠀⠀⢀⡿⠀⠀⠀⠀⢠⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣿⠃⠀⢀⣾⠏⢸⡇⠀⢀⣷⠃⠀ ⠀⠀⠀⢸⠁⠀⠀⠀⠀⠈⢻⣦⣤⣴⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡟⢀⣠⡿⣿⡄⣸⠇⠀⡀⣿⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠈⠻⠶⠿⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⣠⡶⠛⠁⢠⡾⢡⡿⠀⠀⣼⠃⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡿⠃⠀⠀⣴⠏⢠⡾⠃⠀⠀⡏⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠸⠛⠒⢾⠉⠉⠉⠉⠓⠒⠒⠦⣤⣤⣤⣤⣬⡷⣆⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⢀⣤⠾⠋⠀⠀⠀⣿⡇⠀⠀⠀ ⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠈⠉⠓⠒⠒⠲⠶⠶⠶⠶⠖⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠒⠶⢾⡏⠁⠀⢀⡴⠀⠀⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣶⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠀⠀⢸⣇⢀⣴⠟⠁⠀⢺⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠉⠻⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣽⠏⠀⠀⠀⠙⣿⠁⠀⢀⣴⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠏⠀⠀⠀⠀⠀⢹⡤⠶⠛⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣻⡿⠁⠀⠀⠀⠀⠀⠀⣸⣷⣦⣤⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⠟⠋⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠶⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⡾⠿⠋⠁⠀⠀⠀⠀⣀⣾⣾⣿⣿⣟⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣈⣽⡟⠛⠛⠛⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⢀⣴⡶⠿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⣀⣤⣤⠤⠖⣚⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀ ⠀⠀⢸⣿⡇⠀⠀⣼⣿⣿⢯⣿⣿⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⢹⡇⠀⠀⠀⠹⣽⣿⣿⣿⣿⣿⣿⡓⣒⣽⣿⣆⠀⠀ ⠀⠀⣾⠻⣧⠀⠀⢿⣿⣿⣿⡿⢻⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠁⣼⣷⠀⠀⠀⠀⠹⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀ ⠀⢀⡏⢸⣿⡆⠀⢸⡿⣸⡿⠀⠘⣧⠀⠙⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⣸⣿⣿⡇⠀⠀⠀⠀⠹⢿⢿⣿⣿⣿⣿⢿⣿⣿⡿⠃⠀ ⠀⢸⠃⢸⣿⣿⡄⠀⢹⣿⡇⠀⠀⠹⣆⠀⠈⢷⣴⡄⠀⢀⣀⣤⠶⢻⠏⠰⣿⡟⣿⣷⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⣠⣾⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⣠⣾⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⡿⠛⣫⠏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⣠⡾⠋⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⠋⢠⡄⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⣴⡿⠋⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⡄⠀⣇⡇⠀⢠⡆⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⣴⠟⠉⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣷⡀⠈⢻⡀⢸⠀⢠⠞⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡿⣫⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣷⣦⣈⣷⣼⣀⡏⠀⠰⢶⣿⡓⠒⠂⢰⡾⠃⠀⠀⠀⠘⠛⠻⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⡿⢻⡿⠛⢻⡇⠀⢀⣀⡉⠳⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡿⠁⢸⣠⠞⣹⡇⠠⠏⢁⣸⣆⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣷⡿⢻⣿⣸⠏⠀⠀⢦⣘⠿⡏⠀⠀⢳⠀⢰⠂⠀⡄⢸⡄⠀⡀⠀⢸⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⡷⠀⠀⠀⢹⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⡇⣼⡞⠁⠀⠀⠠⣄⠈⠉⠀⠀⠀⢸⢀⡞⠀⣸⡇⣸⠃⠀⢹⣆⢸⠀⠀⠀⣀⣤⣾⣿⣿⣿⣿⡇⠀⠀⠀⣼⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡏⠳⠤⣀⣀⡴⠃⠑⠄⠀⠀⠀⣸⡟⣡⠞⢹⣷⠏⠀⠀⠀⣿⣟⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢀⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⡿⠀⢠⠀⢀⣠⠤⢄⡀⠀⠀⠀⠀⠛⠋⠁⢠⠟⠁⠀⠀⠀⠀⣿⣿⣿⣯⣿⣿⣿⣿⣿⡿⢻⣿⣿⠀⢀⣸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠇⠀⠈⠙⢷⣶⡶⠖⢻⠀⠀⠀⠀⠀⢸⠛⠁⠀⠀⠀⢸⡇⢠⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⢸⣿⣿⠀⢸⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡿⠀⠀⠀⢀⡟⠁⠀⠀⣼⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⣸⢡⣿⠻⣿⣿⣿⣿⣿⣿⠃⠀⠀⢸⣿⣿⠀⢸⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣇⠀⠀⠸⠁⠈⠉⠉⠉⠁⠀⠀⠀⠀⡼⢳⡀⣸⠀⠀⣰⣿⣿⡟⢹⣿⣿⣿⣿⣿⣿⠀⠀⠀⣸⣿⣿⢀⣼⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣄⠈⠃⠀⠀⠀⣤⠀⠀⠀⠀⢀⡜⠁⠀⢷⣇⣠⣾⠋⢹⣏⣰⣿⣿⣿⡿⠻⢿⣿⠀⢀⣴⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⣀⣀⠉⣀⣀⣤⡖⠉⠀⠀⠀⠙⣿⣿⣿⠀⢸⣿⣿⣿⣿⢯⣀⠀⢸⣿⣰⣾⣿⣿⣿⣿⣸⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠘⣿⡿⢀⣼⡿⠋⠁⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⡄⠀⠀⠀⠀⠘⣧⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⣠⠖⠉⠒⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⣰⡏⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠙⣧⡉⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡞⢻⠷⠀⠀⡼⢹⠁⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⢘⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠼⠁⡜⠀⠀⣸⠁⠀⠀⠀⠀⠀⣄⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⡇⠀⣰⠃⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⣃⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠈⠻⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣮⣷⠶⠶⠺⠷⡶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⣶⡿⠋⢉⣴⣿⠋⠀⠀⠀⠀⠀⣸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠾⢉⣾⠋⠀⢠⡿⠋⠀⠀⠀⠀⠀⣿⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⠋⠀⣼⠇⠀⢠⣿⠁⠀⠀⠀⠀⣀⣷⣿⣼⣿⡏⠛⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠏⠀⠀⣿⠀⠀⣸⠇⠀⡀⠀⣠⣶⡿⠟⠋⡿⢩⣿⡀⠀⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⣿⠀⠀⢸⣿⡄⣰⡟⠀⢠⣿⠟⠛⠛⠃⠀⠀⣷⡼⠉⢷⡀⠈⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⣟⠀⠀⠀⠛⢿⡟⠀⠀⣾⣳⣛⣉⡴⠀⠀⠀⠹⢶⣄⠈⣿⠀⠸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⡇⠀⠀⠀⠀⣼⠃⠀⠀⣿⠀⠉⠁⠀⠀⠀⠀⣴⠶⠟⠀⢹⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⡇⠀⠀⠀⠠⣿⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⢀⣤⣶⡂⣼⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⡇⠀⠀⠀⠘⠷⠀⠀⠀⢻⣧⡀⠀⠀⠀⠀⠀⠘⠛⠛⠀⣿⠀⠘⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡙⠶⣤⣀⠀⠀⠀⠀⢀⣰⠟⠀⠀⠘⠾⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠈⠉⠉⢙⡿⠋⠁⠀⠀⠀⠀⠀⠈⢧⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⣀⢼⡇⠈⠀⠀⠀⠀⠀⠀⠀⢀⣫⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣦⠀⠀⢷⡀⠀⠀⠀⠀⠀⣠⣾⣥⣤⠤⠖⠛⠁⣨⡿⣦⣤⣴⣿⣿⣿⢿⣦⣭⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡟⡻⣄⣀⣾⠷⣤⣤⣤⡶⡿⢻⡇⢠⣀⣀⣠⡴⠞⠁⠀⠀⣼⣏⠁⠀⠀⠉⠹⠿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡇⠀⠀⠉⢠⣾⡛⢛⣿⣷⠇⢸⡀⠀⠉⠉⠉⠀⠀⠀⢀⣼⠏⠃⠀⠀⠀⠀⠀⠀⠉⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⡄⠀⠀⣿⠏⠁⣾⢿⣿⠀⣿⣷⡀⠀⠀⠀⠀⢀⣴⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⣷⣾⡟⠤⣼⠏⣾⡟⢀⣿⡏⠻⠶⠤⠴⠾⠛⠁⠀⠄⠀⠀⠀⠀⣄⡀⠀⠀⠀⠀⠀⢾⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⡇⣰⡏⢀⣿⡇⢸⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⣀⣀⠀⠀⠀⠙⠋⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⡿⠀⠀⠉⠀⣼⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢛⣿⣿⣦⠀⠀⠀⠀⠠⢹⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣿⣧⡀⠀⠀⠀⣿⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣼⠟⠙⣿⡄⠂⠀⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⣿⠹⣦⡀⠀⣿⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣲⡿⠋⠀⠀⠈⢻⣿⠁⠀⠀⠀⠀⠄⠙⢷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⣿⠀⠀⠻⣦⣿⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠈⠿⣄⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⣻⣿⠀⠀⠀⠈⢛⣠⣼⣿⠂⠀⠀⠀⠀⠀⠀⠠⣢⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⢠⡀⠀⠀⠀⠀⠹⣧⠀⠀ ⠀⠀⠀⢀⣾⡿⢹⣿⣠⣴⣶⣾⡟⠋⠁⠀⠓⠀⠀⠀⠀⢀⠀⣴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⡿⠃⠁⠀⠀⠀⠀⠀⠸⣇⠀ ⠀⠀⠀⢘⣿⣇⠈⠋⢿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⡈⣽⠏⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⡿⠿⠿⠿⠷⢿⣶⣄⡀⠀⠀⣿⡄ ⠀⠀⠀⣼⣿⠃⠀⠀⣹⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⣀⡤⠶⢻⣿⣹⣿⣏⠀⠀⠀⢰⣷⠦⠀⢈⣿⡾⠿⠟⠁ ⠀⠀⠀⣿⠙⠀⢚⣿⣿⠟⠀⠸⠀⠀⠀⠀⠀⠀⠀⣴⢰⣿⡧⢤⣤⠾⠋⠁⠀⠀⠈⢿⣿⣿⣿⣤⡠⠤⠼⠟⠚⠛⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣀⣴⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡍⣿⡉⠀⠀⠹⣦⣄⣀⣤⠤⠖⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣿⣭⣤⣀⡀⡐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠁⢺⣧⠀⢀⠀⠀⡏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡾⠋⠉⠉⠉⠉⠛⠿⢶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠘⣇⠀⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢷⣖⣀⠀⢀⠀⠀⢈⣷⡀⢿⣷⣌⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⢻⣟⠛⠿⢶⣦⣤⣂⠀⠀⠀⠀⠀⠀⠈⠙⠛⠷⠶⢦⣤⣾⣿⣸⣿⣿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠑⠲⠤⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠤⣄⣤⡴⠶⠒⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆ ⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣵ ⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⢀⠀⢀⡄⡏ ⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢞⣡⠴⠂⠀⠀⣀⡴⢃⡰⠋⣼⠁ ⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣖⠤⣤⣀⡀⠀⠀⢀⣀⣠⣤⣞⢛⣋⣉⣀⣀⣤⠴⠺⢿⠖⠋⠀⠘⡏⠀ ⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡇⡰⠋⠉⠉⣉⣉⡀⠉⠛⠉⠉⠉⠉⢹⢏⡴⠖⢦⣸⠀⠀⠀⢸⠁⠀ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠁⠀⢠⠏⠁⠈⠙⠄⠀⠀⠀⠀⠀⢸⠟⢀⣤⣤⣿⠀⠀⠀⡾⠀⠀ ⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⣿⠀⣼⣿⣿⡆⠀⠀⠀⠀⠀⠸⡄⠸⣿⡿⠻⡄⠀⣰⠃⠀⠀ ⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠁⠀⠙⠛⣋⡴⠂⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠹⣔⡇⠀⠀⠀ ⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢦⠀⠸⣿⠀⠀⠀ ⠀⠀⢧⠀⠀⢤⡀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠄⠀⢀⡟⠀⠀⣿⠀⠀⠀ ⠀⠀⢸⡀⠀⣼⢷⣄⡀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠋⠀⠀⠀⠛⠀⠀⠀⢽⠀⠀⠀ ⠀⠀⠀⡇⢀⡇⠐⣏⠙⢿⡛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠀⣸⠀⠀⠀ ⠀⠀⠀⡇⠘⡇⢰⠋⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠷⣄⣀⣀⣀⣀⣠⠤⠖⠒⠛⣻⠉⠀⠀⣹⠀⠀⠀ ⠀⠀⠀⡇⠀⣇⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⣦⣀⣉⡉⠁⠀⠀⣀⣀⣤⡾⠇⠀⠀⠀⡟⠀⠀⠀ ⠀⠀⠀⡇⠀⠘⢦⣀⠙⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⢹⣦⡀⠀⣹⢷⡀⠀⢸⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡟⡛⠛⠿⣿⣿⣿⡇⠀⠀⠀⠀⢸⠇⠀⠀⠀ ⠀⠀⠀⠀⠙⣷⣼⡇⠀⠙⠒⠋⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⠤⢤⣤⡽⠿⠃⡀⠀⠀⠀⡾⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⠟⣿⠁⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⣀⣀⡴⠃⠀⠀⢰⠃⠀⠀⠀⠀ ⠀⠀⢀⡼⠋⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀ ⠀⢀⡾⠁⠀⠀⠀⠘⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠾⠋⠀⠀⠀⠀⠀⠀ ⢠⠟⠀⠀⠀⠀⠀⠀⠀⢈⣳⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠓⠒⠒⠒⢲⠛⠉⠉⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⣀⠤⣐⡒⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠐⠛⠋⠉⠲⡌⡆⠘⢦⣀⣀⠤⠔⠒⠒⠂⠤⣀⠀⢀⠤⠒⠋⠉⠑⠒⠒⡰ ⠀⠀⠀⠀⠀⠀⠀⡿⣇⣴⣾⡇⣄⣤⣭⣵⠢⡢⡀⠘⠋⠁⠀⠀⡜⠉⡝⠀⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⢇⡟⡿⣟⣇⢹⢛⢿⡯⣧⠃⠣⠀⠀⠀⢀⠜⢀⣴⠁⠀⠀⠀ ⠀⠀⠀⠀⣀⣤⣖⣛⣙⡛⠿⠝⢾⡻⢄⠚⠞⠀⠀⠀⠘⠲⣟⣂⡡⠊⠀⠀⠀⠀ ⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⡄⠀⠈⢫⠂⠉⠁⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀ ⡴⠹⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀ ⢣⠀⠙⠿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⣡⣤⡀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀ ⠈⢣⡀⠀⠈⠉⠙⢻⡁⠀⠀⠀⠀⢠⣞⠧⣵⣷⢳⡀⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀ ⠀⠀⠙⠢⢄⡀⣠⠏⢸⣿⣶⠤⠶⠋⢀⡴⣯⣛⡆⡇⢀⣴⣺⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠖⠲⣽⣿⣿⣤⠤⠒⢉⡀⢀⠤⠞⠑⣩⠊⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢤⡤⠤⠤⠤⠤⠤⠒⠉⠀⣸⠄⢀⠜⠁⠀⢇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠰⣿⣃⠀⠀⠀⠀⠀⠀⠀⡰⢋⠔⠁⠀⠀⡀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠒⠒⠊⠹⡝⠤⣀⣀⣀⡀⠤⠚⠋⠁⢀⣀⣴⣊⡤⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⠣⠤⠤⠀⠈⠓⠦⠤⠴⠂⠀⠀⠤⠒⠉⠁⠀⠀⡧⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡿⠋⠉⠉⠉⠉⠩⠍⠁⢄⡀⠀⠈⠀⠀⠀⢀⣀⣤⢶⣿⠃⠀⠀⣀⠀⣰⠀⢀⡼⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠁⢀⠀⠀⠀⠀⠀⠀⠀⠈⣻⡆⠀⠀⠔⢚⣫⠷⠛⢿⡏⢀⣠⡾⠋⣰⠏⣰⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⠁⣰⡟⠀⠀⠀⠀⠀⢠⣴⣾⣭⣤⣀⣤⠾⠋⣁⣤⣴⣿⣿⣿⣿⣷⣾⡿⠾⢻⣆⠀⠀ ⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⣿⣿⣡⣾⡿⠀⠀⠀⠀⢀⣴⠋⣁⠀⠀⠁⢹⠂⠠⣾⠿⢯⡿⢿⣿⢿⠟⠻⣿⠀⠀⠉⢻⡇⠀ ⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⢀⠏⠀⠀⠀⣿⣿⣟⣿⠁⠀⠀⠀⢀⡾⠁⡜⢁⠀⢠⢦⡿⠂⠚⠁⢀⡴⠷⡄⠀⣼⢶⠀⢸⠀⠀⣤⢰⡇⠀ ⠀⠀⣰⠃⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠰⢻⣇⣾⠃⠀⠀⠀⢀⣾⡇⢰⡇⠛⢠⣿⠫⠀⠀⠀⠀⠹⢴⣾⡆⢠⡷⠶⠂⣾⠀⠀⢸⣼⠃⠀ ⠀⢠⠇⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠀⠀⣾⠃⢿⡿⣷⠀⢸⠉⠀⠀⠀⠀⠀⠀⣀⡤⠀⠈⢿⡦⠄⣿⠀⠀⣿⣿⣦⣄ ⠀⡾⡆⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⢸⣏⠀⠀⠀⠀⠀⠘⣧⠈⠁⢿⣧⢸⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠉⢑⣿⠠⣽⣿⣿⣿⣿ ⠸⠁⢻⡄⢀⡴⠞⣁⡤⠖⠛⠉⠳⡄⠀⠘⣿⡀⠀⣤⠀⠀⠀⠈⢷⣄⠀⠹⣿⡄⠀⠀⠀⠀⠀⠀⢸⡠⠀⠀⣀⡠⣿⣿⣾⣿⣿⣿⣿⣿ ⠁⠀⠀⢷⣡⠖⠋⠁⠀⠀⠀⠀⠀⠘⠦⠈⣿⣧⢰⣿⠀⠀⠀⠀⠀⠉⠙⡇⠈⢡⠀⢠⣄⠀⠀⠀⠀⠉⠓⠒⠒⠋⡁⢸⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡿⣿⣿⡇⠀⠀⠀⠀⠀⠀⣷⠀⠸⠀⠀⠙⠶⣄⣀⣤⠤⠶⠖⠲⠖⠁⠈⢿⣿⣿⣿⣿⣿ ⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠋⢻⣄⢿⡆⠀⠀⢀⣿⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠠⠤⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿ ⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⠀⢀⣿⣿⣷⣄⠀⣸⠹⡆⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠃⠀⢸⣿⣿⣿⣟⣷⡏⠀⣧⠀⢃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿ ⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡇⣿⠀⠀⣿⣿⣿⠋⠉⣸⠃⠀⠈⠳⣄⡙⢦⡀⠀⠀⣠⠄⠀⠀⠀⢐⠢⣤⣾⣿⣿⣿⣿⣿ ⡴⠖⠚⠒⣲⠶⠲⢤⡀⠀⠀⠀⠀⢀⣾⡿⢀⣿⣆⣼⣿⠟⠁⢠⣾⡏⠀⠀⠀⠀⢬⣽⡶⣯⣓⣮⢞⠁⠀⠀⠀⢌⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⣤⠞⠁⠀⣀⠴⠋⢳⣄⣠⠤⠞⠛⠛⠉⠉⢁⡴⠋⠀⣠⣯⡾⠃⠀⠀⡴⠀⠀⣨⣇⠈⢻⣟⣾⠦⣧⣴⣼⣿⣿⣿⡿⣿⣿⣿⣿⣇ ⣀⣾⠃⠀⣠⠞⣡⡴⠚⠋⠁⠀⠀⠀⠀⠀⠀⠴⠋⠀⠀⢠⠏⠰⠃⠀⠀⢠⠇⠀⠀⣿⠈⢦⠀⠉⠙⠲⠤⣼⣿⡿⠟⠉⠀⠈⢿⣿⣿⣿ ⢻⡇⠀⡴⠁⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⣠⠖⠋⠀⠀⠀⣿⠀⠀⢳⡀⠀⠀⠀⠀⠈⠙⠓⠦⣶⣏⡈⠙⠛⠿ ⠀⠙⢿⡁⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⢸⠀⢀⡤⠊⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣄⠀⠀ ⠀⠀⠀⣸⠋⠓⢦⣄⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠈⢷⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⢠⠏⠀⠀⠀⠙⡆⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀ ⡀⢀⠟⠀⠀⠀⠀⠀⢳⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⢿⠀⠀ ⣧⡟⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⢀⣼⠀⠀ ⠉⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣠⠞⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣠⠞⠁⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⢱⡴⠟⠁⠀⠀⠀⠈⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠈⠀ ⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃ ⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⣀⣼⡄⠀⡾⡙⣷⢸⣿⣿⡁⣼⣷⣽⣧⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡴⣩⢿⠛⠦⣀⣻⠈⠛⣿⣿⢾⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢡⡻⢼⣠⡞⠉⠙⢻⣿⣮⣹⣞⡇⣿⣿⣿⣿⣿⡝⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠋⠀⠀⣾⡀⢀⢨⣾⢻⢿⣿⣿⣿⡘⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣠⣴⡶⣟⢧⡌⠜⢧⢸⡿⢧⣿⣿⣇⡘⠻⣯⣿⣿⣷⣶⣈⣿⣿⡿⣿⣿⣿⣿⣿ ⠛⠛⡇⣿⣿⢿⣤⣀⡑⠨⢉⣽⡏⣾⣿⣿⡿⠋⢉⢝⣯⣿⣿⣿⣿⣶⣿⣿⣿⣿ ⠠⠐⣡⣿⡿⠀⠈⠙⠛⠿⠿⠛⠉⠉⠻⣿⡇⢠⠊⢹⣽⣿⠁⣽⣿⣿⣿⣿⣿⣿ ⢱⣾⣿⣿⣷⠀⠀⠀⠀⢀⠴⠁⠀⠀⠀⢹⣷⡀⠑⠤⣙⣒⣲⣿⠟⢱⣿⡿⢡⣿ ⢟⢿⡜⣿⣿⡤⠀⠀⠀⢨⣀⣠⠄⠀⠀⠀⠙⢿⣷⣤⣄⣀⠀⣀⣤⣿⠟⣠⣿⣿ ⠈⢣⡟⣺⣿⣷⡠⠀⣄⡀⢹⠈⠛⠂⠀⠀⠀⠀⠈⠉⠙⠛⠻⣿⣿⣵⣾⣿⣿⣿ ⠀⠈⠉⠀⠈⣿⣧⠁⢄⠛⠶⠴⣄⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⢼⣛⣿⣛⣯⣿⣿ ⠀⠀⠀⠀⠀⠉⠹⣆⠈⠓⢦⠤⠊⠉⠉⠀⠀⠀⠀⣾⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⡀⠀⠀⠀⠀⠀⢀⣀⣄⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢍⡛⠛⠉⣿⣻⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠚⣿⣯⣽⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⣠⠔⠋⠁⠀⠀⠀⣀⣠⠤⠔⠒⠒⠛⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠋⠀⠀⢠⠞⠁⠀⠀⣀⡤⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠃⠀⠀⣰⠋⠀⠀⣠⢾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠇⠀⠀⢠⠃⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢠⣿⠀⢀⣴⠟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⡟⠀⠀⠀⡞⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⣠⣿⠟⠛⠉⢁⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠉⠻⣿⠁⠀⠀⢸⡇⠀⣼⣇⣀⣠⣤⣴⣶⣶⣶⣦⣶⣶⣾⣿⣯⡾⣿⠿⠒⠲⢾⣿⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⣿⠀⠀⠀⠐⡇⢠⡟⠀⠹⣿⣠⣴⠞⣛⡛⠻⠯⠉⠀⠀⠀⣀⣠⣖⣚⢳⡾⣿⣆⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠿⠟⠛⠉ ⠀⠀⣿⠀⠀⠀⢀⡷⠋⠀⠀⢀⣿⣿⠟⢋⣿⣿⡷⣄⠀⠀⠀⢠⡟⠹⣿⡿⣸⠀⣷⢻⣆⠙⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⣰⠟⠀⠀⠀⠀⣼⣿⠀⠣⣘⡿⠿⢃⡈⠂⠀⠀⠀⠳⣌⠉⠉⠉⢆⠸⣇⢻⣄⠈⠻⢿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⢸⠏⠀⠀⠀⠀⣸⣿⠃⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⣠⣤⣴⠇⠀⠀⠘⡆⢻⡏⠻⣆⠀⠀⠀⠛⢳⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡿⢀⡏⠀⠀⠀⠀⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⡇⢸⡇⠀⠹⣆⠀⠀⠀⠛⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠰⠃⢸⠁⠀⠀⠀⢀⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠚⣿⠀⠀⢠⠃⣾⠁⠀⠀⣿⡄⠀⠀⠀⠀⢿⣆⠀⠀⠀⠀⠀⠀⠀ ⢰⠇⠀⠀⠀⠀⠀⠀⢸⣿⡏⢹⣿⡄⠀⠀⠀⠀⠀⠀⠀⣴⠟⠒⠒⣉⣩⠆⠀⡞⣰⠋⠀⠀⠀⣿⠁⠀⠀⠀⠀⣼⠉⢣⡀⠀⠀⠀⠀⠀ ⡟⠀⠀⠀⠀⠀⠀⠀⣿⡿⣇⠐⢿⡿⣦⡀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⣸⣴⠃⠀⠀⠀⣸⠏⠀⠀⠀⠀⣰⠏⠀⢀⠻⣄⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⢻⡧⣿⡀⠸⣷⠈⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀⣰⡟⠁⠀⠀⠀⢰⠏⠀⠀⡞⠀⠘⢦⠀⠀⠀ ⣇⠀⠀⠀⠀⠀⠀⠀⢸⡿⢸⡇⠀⣿⡆⠸⣇⢈⡙⠒⠤⠄⣀⣀⣀⣀⣴⣿⡇⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀⣟⠀⠀⢰⣧⠀⠀⠈⣦⠀⢠ ⠹⣶⡀⠀⠀⠀⠀⠀⠈⡇⣸⠇⠀⣿⣇⣴⣿⡀⠙⠒⠤⠤⣄⠀⠀⢠⣿⡟⠀⠀⠀⠀⣿⣀⣤⠶⠶⠶⣤⣽⣄⣀⣤⠿⣧⠀⠀⡞⠀⡼ ⠀⠀⠙⠳⣄⠀⠀⠀⠀⣰⠏⢀⣨⣿⣿⠋⢠⣧⠀⠀⠀⠀⠀⢳⡤⣾⣿⡇⠀⠀⠀⠀⠈⣿⣅⠀⠀⠀⠈⠻⣿⠁⠀⡠⢿⡆⠀⣇⡞⠁ ⠤⠤⣤⠞⠛⠃⠀⣠⣾⣋⣠⣿⠟⢱⠃⠀⣿⠛⠦⠤⠤⠴⠊⠁⠀⢼⣿⣷⡀⠀⠀⠀⢀⣿⣭⣿⣿⣿⣿⣿⣿⣦⠀⠁⣾⠃⠐⠋⠀⠀ ⠀⢰⠇⠀⠀⠀⣸⠟⣿⠟⡿⠃⢀⡏⠀⢸⣿⣄⠀⠀⠀⠀⠀⢠⠎⠀⠻⣿⣿⣶⣶⢶⣻⡿⠋⠉⠙⠛⢿⣿⣿⣿⡅⣼⡏⠀⢀⣀⣠⣤ ⠀⠘⣧⡄⠀⠀⢻⣾⣯⡞⠁⠀⡾⠀⠀⡏⡿⢯⡓⠀⠀⠀⢴⣠⠤⠄⠀⠉⠻⠿⣿⠟⠋⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟ ⠀⠀⠈⠓⢤⣀⢘⣿⠋⠀⠀⡼⠁⠀⢸⠁⣇⠀⠙⠲⠶⠞⠉⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷ ⠀⠀⠀⠀⠀⠈⡹⠁⠀⠀⡼⠁⠀⠀⡾⠀⣿⡀⠀⠀⠀⠀⠀⣠⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢸⠁⠀⠸⠞⠁⠀⠀⢠⡇⠀⢿⣧⠀⠀⠀⠀⠀⠁⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⣿⡃⠀⠀⠀⢀⣠⡞⠁⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠖⠒⠒⠲⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀⠸⣧⣀⣹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⡆⠀⠀⢀⣴⣤⣿⣿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡽⣇⢀⣿⣿⣿⣿⣿⠚⢿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡅⠉⠉⣩⣤⣤⡄⠈⣆⠀⠀⠀⠀⠀⠀⣄⠀⣦⠀⡄⠀⠸⣷⣌⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣿⣿⣦⣷⣀⠀⠿⠟⠛⢀⡴⠋⣷⠤⣀⠀⢸⣦⣿⣦⣿⣾⣿⡀⠀⢻⡋⠉⠙⠄⠀⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣩⡿⠟⠿⢶⣶⠒⢊⣠⡴⣷⣦⣄⠙⠲⣯⡛⠋⠉⢹⣁⡟⠲⡖⠋⠁⣀⡴⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⢀⣤⡴⠛⠉⠀⢠⠛⢻⠟⠛⠛⠋⠃⠀⣢⣘⣟⣷⣀⡷⠒⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣄⡀⠀⠀⠀⠀⠀⠀⡇⠀⠘⢦⣀⣠⡴⠒⠉⣩⡏⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠳⡤⢄⡀⠀⠀⠀⠳⣶⠞⠉⠁⢀⣧⠤⠚⠁⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠘⠒⠛⠓⠦⠤⠖⠋⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡀⠀⠀⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠎⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⡤⠤⠶⠺⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⢠⣴⡿⢆⣀⠀⠀⠀⠘⣦⡤⠖⠛⠉⣹⠷⢤⣄⣀⣀⣀⣤⣤⡴⠟⠒⠒⣲⠖⠒⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⣾⣿⣄⡀⠀⠉⢉⣹⠶⢞⣷⣄⢀⡾⠁⠀⢸⠇⢸⡇⠹⣆⠈⠙⠳⣶⡾⣡⣀⣀⠀⣻⠀⠀⠞⠉⠓⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⡏⢉⠟⠋⠈⠓⣤⠋⠀⢀⠤⢻⠻⣯⣀⠀⢠⡟⠀⠀⣷⠀⠈⢳⣦⣴⠯⣴⠋⠁⠀⠉⢻⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⡷⠃⠀⠀⠀⠀⠈⠳⣴⠃⠀⠚⠀⠀⠉⠛⣻⠶⠶⠶⠿⠶⠚⠉⠀⠀⠀⣿⠒⠒⠉⠐⡇⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢤⡀⠀⢀⡠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⡟⠀⢀⣴⡄⠀⠀⠀⠀⡏⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠐⡇⣠⣾⣿⠇⠀⠀⠀⡸⢰⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⡰⢿⣿⠏⡞⠀⠀⠀⡰⡡⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣷⡿⠗⠚⠁⠀⢀⣾⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠿⠃⠀⠀⠀⠠⠚⠁⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣡⣾⣿ ⣿⣿⣿⠿⢛⠟⠉⠉⠉⠉⠉⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣡⠞⢹⣿⣿ ⣿⣿⡇⢰⠈⠀⡄⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⢟⡵⠛⠁⠀⢸⣿⣿ ⣿⣿⣷⡈⢱⣸⢀⠊⢡⣄⡀⠀⣀⠀⠀⣸⣿⣿⣿⣿⢿⡵⠋⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⣿⢳⠿⢾⠀⣉⡳⡄⠰⠁⠀⠀⠀⠈⢻⣿⡷⠋⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⣣⢼⡮⡝⠐⡠⣶⠀⢠⠀⡀⠀⢄⠀⠀⡏⠀⠀⠀⠀⢀⣤⠀⠀⣼⣿⣿ ⣿⣿⣿⣿⡸⠋⠀⠠⠍⠈⠀⠈⡰⢁⣆⡜⠈⢦⡅⢀⣠⣴⣾⣿⣿⠀⠀⣿⣿⣿ ⣿⣿⣿⣿⠃⡉⢒⠊⡀⠀⠀⠸⠓⢁⠟⠀⠀⢸⣷⣟⣿⣿⣿⢿⣿⠀⢀⣿⣿⣿ ⣿⣿⣿⡟⠀⠉⡷⠒⢸⠀⠀⠀⡌⠁⠀⠀⣇⣾⣿⣿⣿⣿⠋⢸⣿⠁⣿⣿⣿⣿ ⣿⣿⣿⡇⢀⠎⠁⠀⠊⠀⠀⡰⢃⠀⠀⣼⣾⢳⣿⣿⣿⡇⠀⢸⣿⢠⣿⣿⣿⣿ ⣿⣿⣿⣿⣔⣀⠀⠂⢀⣀⠔⠁⠨⢷⣾⠀⣷⣿⣿⡋⢹⣇⣴⣿⣿⢸⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠘⣿⢠⠟⠁⠀⠈⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⢘⠃⠀⠀⠀⡠⠄⠬⣿⣿⣿⣽⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⣷⠀⢠⡎⠀⠀⠀⡜⠀⠀⠀⠈⢦⠉⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⢠⠊⠡⠃⠃⢠⠃⠁⠀⠀⣀⠁⠀⠀⠀⠀⠈⢳⣽⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⣀⠆⠀⠀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿

⠀⠀⣀⣀⠀⠀⠀⣀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡁⠀⠀⠀⠀⠙⡿⠁⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⡏⠑⢄⡀⠀⠀⠀⠐⢄⠀⢀⠤⠪⡝⠀⠀⠚⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠑⢼⣄⡠⣈⠦⡀⠀⠀⠀⢱⠊⠉⠐⠂⠀⠀⠈⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠁⠉⠀⠀⠀⠣⡀⢠⠃⠀⠀⢠⢒⣄⠀⠘⣠⡄⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡌⡏⠀⠀⠀⠈⠈⠋⠀⢸⠛⠇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣾⣤⡇⠀⠀⠀⠀⢀⡄⠀⠀⢣⠀⢸⣤⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⣼⠉⠇⢀⠀⠀⠀⠀⠓⠀⠐⠉⠀⡏⠈⢯⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡎⡇⣿⠀⣼⢻⢀⠀⡀⢀⢴⣢⣽⠂⠀⣇⣠⠤⠽⢦⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⠂⠀⡿⣶⡏⠐⢣⢗⢌⠀⠀⠀⠀⢤⡬⣻⣭⣉⠓⠆⠈⠛⠢⣄⠀ ⠀⠀⠀⠘⣇⠇⢠⣧⢘⣧⠁⠀⠹⠌⢦⣀⣀⣀⣀⡙⢆⠀⠉⠳⢄⡀⠀⠀⠑⢳ ⠀⠀⠀⠀⢹⡄⠀⠹⡌⠈⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⢠⡎ ⠀⠀⠀⠀⠈⣧⠀⠀⠹⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠁ ⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠴⠚⠉⠀⠀⠉⠙⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠎⡠⠚⠉⠀⠀⠀⠀⠀⠀⡖⠢⡀⠀⠀⣇⡎⠱⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⡀⢀⡴⡱⠂⠑⣴⣷⣹⡀⠰⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⡞⡀⠀⠀⠀⠀⠀⠀⠘⡍⠰⢡⢒⣆⠙⢇⡟⢇⣦⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠟⡇⠀⠀⠀⢠⠀⠀⢠⢹⠀⠸⠀⢏⠀⠀⠑⠼⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡼⡄⡀⠀⡏⠀⠀⠀⠈⢀⠀⠀⣠⠟⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣼⡀⠀⢧⠙⠛⢦⡇⠀⠀⠀⠀⠀⠉⢉⣑⠄⠈⢣⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⣄⢈⠳⢄⡀⣅⠀⠀⠀⠀⠀⡴⢿⠗⢂⠀⢄⢹ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢓⠏⠁⠣⡀⠀⠀⠀⠑⠁⠀⠁⠀⢈⣜ ⠀⠀⠀⠀⠀⠀⠀⢀⡤⠀⠤⠤⡤⠃⠀⠀⠀⠈⡷⢄⡀⠀⠐⠿⢠⠴⡛⠂ ⠀⠀⠀⠀⠀⠀⣠⡜⠀⢠⠦⠔⠁⠀⠀⠀⣠⣎⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀ ⠀⠀⠀⡠⠔⠋⠀⠇⠀⢾⠀⠀⠀⠀⠀⠰⠳⡌⠉⠒⢦⠀⠀⠀⠀⠀⠀⠀ ⠀⡠⠊⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀ ⢀⡇⠀⠢⡀⠀⠀⠀⠀⠀⠈⠳⣀⠀⠀⠀⠀⡇⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀ ⡸⠀⠀⠀⠘⢆⠀⠘⡄⠀⠀⠀⠈⠓⢄⡀⢰⠁⠀⠰⣰⢸⠀⠀⠀⠀⠀⠀ ⠃⠀⠀⠀⠀⠈⠃⠀⠑⠀⠀⠀⠀⠀⠀⠙⡃⠀⠀⠀⢛⠘⠂⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠛⠛⠉⠙⠉⠛⠛ ⠟⣻⣿⣿⣿⣥⣾⣿⠿⠿⠿⠿⠟⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠟⠛⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⣲⠶⠦⠤⣄⣀⣀⣠⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡤⠋⠁⡠⠊⠀⣠⠤⠒⠉⠁⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡎⠀⠀⡞⠀⡴⠊⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡾⣇⠀⡼⢀⠞⠀⠀⠀⠀⠀⢀⣀⣤⣤⣾⠟⠓⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡇⢹⡄⣇⡘⠀⠀⠀⢀⣠⡶⡿⠛⠙⢊⣹⡆⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⠻⣇⣿⠀⢻⣟⠟⣿⣍⡀⠀⠀⠿⡷⠳⡀⢸⡁⠀⠀⠀⠀⠀⠀⠀ ⢀⠤⠺⠀⠀⠀⡿⣻⠀⢸⢧⠉⣘⣿⡏⠁⠀⠑⢠⠀⠘⡾⣄⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⣧⢻⠀⡼⡀⢃⠀⠀⠀⠀⠀⠛⢻⠀⠀⡷⠈⢳⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⠀⡇⢣⠈⢢⠀⠀⠀⠀⣾⠿⡀⢸⣧⠀⢠⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⣯⠻⡄⠁⠨⡦⢄⡑⢄⡀⠀⢩⢆⢁⣾⣮⡣⡞⣀⠀⠀⠀⠀⠀ ⣴⡷⢦⣀⡀⠀⣿⠀⠀⠀⠀⡏⠐⠦⢭⢿⠲⣶⠿⠦⣭⣙⠿⠌⠧⢣⠀⠀⠀⠀ ⠉⠀⠀⠙⣆⠀⢹⣄⠀⢀⡴⠋⠒⠶⡫⠘⢇⠚⢭⡭⢭⣟⠓⠀⠀⠑⢇⠀⠀⠀ ⠀⠀⠀⠀⠈⠳⢯⡿⠟⠫⠀⠀⠀⠀⡇⢡⠈⢦⢸⠿⣫⠭⠶⣄⠀⠀⠀⠑⣖⠀ ⠀⠀⠀⠀⠀⠀⠀⠱⡄⠀⠈⠒⠀⡸⠃⠀⢆⠈⢏⢫⡤⠴⠒⠛⠻⣦⣀⠀⢸⠀ ⠀⢠⣤⡄⠀⠀⠀⠀⠙⢄⣀⠤⠚⠇⡇⠀⠈⠁⠘⡌⣆⠀⠀⠀⠀⢸⡟⠐⢺⠀ ⠀⠈⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠇⠀⠀⠀⢀⠇⠸⡀⠀⠀⢀⣿⠃⠀⡇⠀ ⠀⠀⠸⣿⣇⠀⠀⠀⠀⠀⠀⢠⠇⠀⠘⡄⠀⢀⣾⠀⠀⢱⣀⣠⣾⡏⠉⣿⠀⠀ ⣷⣶⣶⣿⣿⣷⣄⣀⣀⣠⣤⣾⠀⠀⠀⠐⠤⣾⣿⣆⠀⠀⣷⣿⠟⠀⠀⡇⠀⠀ ⡏⠁⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⢀⠜⠙⢿⣿⣧⣼⣿⡟⠀⠀⢸⠃⠀⠀ ⠙⣄⠀⠀⠀⠀⠙⠛⠿⠛⠋⣡⠱⣀⠔⠁⠀⠀⠈⠻⣿⣿⣿⠁⠀⢰⡞⠀⠀⠀ ⢆⠀⠑⠤⣀⣀⠀⢀⣀⡠⠔⡚⠀⠀⠀⠀⠀⠀⠀⠀⠽⢿⣧⠀⣠⠊⠀⠀⠀⠀ ⠀⢹⡲⢄⣀⣀⣀⣀⡠⢴⠎⢷⠀⢀⣀⠤⠖⠀⠀⠀⠀⠀⠙⠊⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⣦⣤⣤⣤⣤⡾⠋⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⠶⠶⠶⠶⠶⠶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⡾⠟⠉⠁⠀⠀⠀⠀⠀⠀⠠⠀⠉⠙⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⢰⢰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⣹⢼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⣿⠋⡀⠀⠀⠀⠀⠀⣸⣧⣀⠀⠀⠀⢀⣀⣤⣾⣷⣼⣿⣿⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⠐⠃⡆⠀⠀⠀⣼⣟⣉⣽⣿⣿⣿⣿⣿⡿⢿⣿⣟⣛⣿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⡟⠀⠀⣷⠀⢀⠀⣿⡟⢻⣿⢾⣿⡟⡇⣹⣷⣾⡟⢿⣿⢿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⡃⣶⣄⢻⣧⡸⣷⣜⣷⡈⣿⣌⣉⣁⣡⣿⠃⢸⣿⡀⢻⣾⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢿⣧⣹⣿⢀⣿⣿⡿⠿⠟⠛⠈⠉⠛⣛⠟⠁⠠⢄⡿⠛⠛⠻⣿⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⢧⣿⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠤⣤⣶⣴⡞⣿⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⣿⡿⠄⠙⠻⣦⡀⠀⠀⠀⢠⣼⣻⣿⣿⡇⣿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠈⠛⠶⣤⣤⣼⣡⣬⠉⠁⠀⣿⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣾⠿⠛⠻⢶⣷⣄⠀⠀⠀⠀⠀⠀⠀⢸⡷⡏⠀⠀⢰⠃⢸⣧⡴⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⡿⠃⠀⠀⠀⠀⠈⠙⠷⣦⡀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢸⠀⣿⠁⠀⠀⠉⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⠃⠀⠀⠀⠀⠀⢀⣀⠀⠈⠻⣷⣦⣄⡀⠀⠈⢷⡄⠀⠸⣦⣼⠀⠀⠀⠀⠀⠻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠉⢳⣄⠀⠈⠳⠉⠛⠳⢶⣦⣿⠀⠀⠙⣯⠀⠻⣄⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠀⠀⠀⠀⠀⠀⠀⠾⣇⠀⠀⢘⣷⣄⠘⣷⡀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⢻⡶⠟⠉⠁⠘⢷⣌⢷⡀⠀⠈⠉⠛⠛⠓⠲⢶⣄⠀⠀⠀ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⢀⣤⡤⠽⠿⠟⢿⣄⠀⣄⠀⠀⣠⣾⣃⣀⠀⠀ ⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢹⣄⣼⠟⠁⠀⠀⠀⠀⠸⣿⣤⣈⠛⠚⠛⠋⠉⠙⣷⡄ ⠸⣇⠀⠀⠀⠀⠀⠀⢠⣤⡀⠀⠀⢹⣀⣴⣤⠀⠀⠀⣀⣤⢾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠸⡇⠉⠙⠲⣤⡀⠀⠈⢹⣧ ⠀⢿⠀⠀⠀⠀⠀⠀⠾⣇⠙⡆⠀⠈⠋⣠⣿⡇⠀⢰⣿⠁⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠒⣲⣾⠃⣠⣔⣿⡿ ⠀⣾⡇⠀⠀⠀⠀⠀⠀⠘⢷⣤⠄⢀⡼⠁⣿⣃⣤⣏⣻⣆⠀⣄⠀⠀⠀⠀⠀⠀⠀⢀⣶⢋⡟⢠⡏⢷⣸⢻⣷⡿⠃ ⢰⡇⠛⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠋⢀⣼⠟⠉⢰⣿⠇⠙⠳⣿⠀⠀⠀⠀⠀⠀⣀⣿⠃⡼⢀⡼⢃⡾⢋⣾⠃⠀⠀ ⢸⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢀⣠⣴⠟⠁⠀⣰⠿⢿⣤⡀⠀⢹⣇⠀⠀⠀⠀⢸⡟⠁⠀⠛⠛⠁⢼⣴⣫⡿⠀⠀⠀ ⢸⡆⠀⠀⠀⠀⠈⠳⠦⠵⠶⠛⠋⠁⠀⢀⢠⡏⠀⠀⠈⠙⢷⣤⣿⣷⣤⣤⣤⠾⠀⠀⠀⠀⠀⠀⣸⣿⠇⠀⠀⠀⠀ ⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⡿⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠶⠒⠛⠉⠉⠀⠀⠀⠀⠀ ⠀⢿⣷⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣠⣸⣅⣀⣀⣀⣀⣰⣧⠤⠤⠤⢴⡶⠶⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢙⣛⣿⢶⣦⣤⣤⣤⣤⡴⠾⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠶⠶⠶⠶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠁⠀⠀⠀⣴⣦⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢿⠀⠀⠀⠀⠀⡄⠈⢹⣷⣴⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⣾⠀⠀⣀⡀⣤⣿⣤⣾⠿⢿⣿⣿⣧⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⡀⠀⣿⣟⣿⡿⣯⣿⡶⠿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣿⣷⣾⣿⡟⠙⠻⠿⠟⠃⠀⠈⠉⠉⢻⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⣴⣦⡀⢻⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⠛⢻⠀⠀⠀⣰⣿⣿⣿⡇⠀⢸⣧⣄⠀⠀⠀⠀⢀⣀⠸⡷⡄⢸⣧⢠⣿⠀⠀⢹⣷⣟⢮⣿⢧⠀⠀⢀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⣿⣿⣷⣿⣧⣀⠀⠻⠛⠉⠉⠁⣴⠋⠀⣿⠶⠦⣄⡀⠘⢯⢦⣻⢷⣿⣾⣼⣿⣄⡀⠀⠹⡏⢁⠀⠈⠂⢀⡔⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣉⣽⠿⠯⠿⣗⣦⡤⠶⠚⣁⣀⣼⣿⣦⣤⡀⠙⠳⣾⣎⠻⠛⠋⠉⣹⣋⣸⠓⢲⡖⠛⠉⠀⢀⣤⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⡇⠀⠀⠀⠀⡉⣹⡶⠚⠋⠉⢐⡶⢿⣦⡽⠶⠶⠦⠿⠇⠀⢢⡀⢿⡿⢿⡀⠀⣧⣀⠴⠚⠉⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠐⠛⠛⠁⠀⠀⠀⢀⡞⠀⠀⣿⠀⠀⠀⠀⠀⣀⣤⣤⢿⡴⠟⢲⡯⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⣦⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠙⣧⣠⠴⢶⡏⠁⠀⣠⣾⣁⣠⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡞⢧⡠⣤⡀⠀⠀⠀⠀⠈⠷⣟⡿⠋⠁⠀⠀⣸⣁⡤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠛⢦⣽⡷⢤⣄⣀⣀⣤⠟⠁⠀⠀⠀⣰⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠀⠤⠤⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠞⠁⠀⠀⠀⠀⠀⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠐⢶⡖⠛⠛⠋⠉⣹⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡈⠇⠀⠀⠀⠀⠀⢠⣶⣿⣿⣄⡀⠀⠀⠀⠀⠈⢻⣦⣴⡾⠛⠉⠀⢨⡿⠶⣤⣄⣀⣀⣀⣀⣤⣤⣴⠾⠟⠒⠛⠛⣻⡿⠛⠒⠲⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⢀⣀⣼⣿⡏⠀⠀⠉⠉⠙⠓⢲⣶⣄⡻⣦⡀⠀⢀⣴⠟⠁⠀⢸⡏⠙⣿⠉⢻⣄⠈⠙⠻⢶⣤⣀⣼⢋⠀⠀⠀⠀⢻⠃⠀⠀⡴⠒⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⡿⠿⣯⣿⠟⠲⢄⡀⢠⡴⠋⠁⠈⢻⣾⡿⣶⠟⠁⠀⠀⢠⡿⠀⠀⢿⡆⠀⠙⢷⣄⡀⢀⣼⠟⢡⡿⠖⠒⠒⠦⣼⡇⠀⠘⠁⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⡟⢀⣴⠛⠁⠀⠀⠈⠳⣏⠀⠀⣠⠞⠋⣹⠉⠛⢦⣤⣀⢀⣾⠃⠀⠀⠘⣧⠀⠀⣀⣽⠿⠿⠓⠒⡟⠀⠀⢀⣀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠈⠳⣴⡏⠀⠀⠛⠀⠀⠀⠈⠙⢛⡿⠒⠒⠒⠶⠿⠶⠛⠋⠁⠀⠀⠀⠀⡗⠒⠋⠉⠉⠉⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⡀⠀⠀⠀⠀⣀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⠦⠴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⣾⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢠⡇⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⢀⡇⠀⠀⣴⣿⣿⠀⠀⠀⠀⠀⣸⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⢸⡇⢀⣼⣿⢣⠇⠀⠀⠀⠀⢰⠇⡼⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⣼⣿⣿⣿⢃⡾⠀⠀⠀⠀⣠⠇⡼⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⢸⣇⣾⣿⣡⠾⠁⠀⠀⠀⡰⣣⠞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⡟⠉⠀⠀⠀⠀⠠⢞⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⣵⠟⠁⠀⠀⠀⠀⡠⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⣠⡤⢒⡞⠋⠉⢳⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⠊⡎⢠⠃⠀⢀⣼⣼⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡇⠰⣇⠎⣰⣞⡋⠀⡜⢣⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡃⠀⠸⠀⡏⠉⠁⠀⢚⡁⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⡁⠀⠁⠀⢹⢄⡀⠀⠉⣡⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢱⠀⠀⠀⠈⡇⠀⢉⡏⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀ ⠀⠾⠀⢧⣤⣤⠺⢀⣉⠔⠋⣰⠋⠙⠷⡁⠀⠀⠀⠀⠀⠀ ⠀⢇⣀⡏⡸⡟⣶⣀⠀⣠⠜⠁⠀⠀⠀⠈⢦⠀⠀⠀⠀⠀ ⠀⠀⢹⣶⠱⠇⢻⠀⠀⠀⠀⠀⠀⠷⣤⡀⠈⠳⡄⠀⠀⠀ ⠀⠀⢸⢳⢄⠀⢸⠀⠀⠀⠀⠀⢀⡶⠉⢧⡄⠀⠘⢦⠀⠀ ⠀⠀⣸⣼⠀⢙⣈⡇⠀⠀⠀⣠⠎⠀⠀⠀⠱⡀⡀⠀⠱⡀ ⠀⠀⡏⠛⣾⡿⠀⠀⠀⠀⡲⠃⠀⠀⣀⣤⡶⠧⠤⢄⣀⣱ ⠀⢸⠃⣶⠟⠁⠀⠀⠀⣴⠧⢄⠒⠉⣸⠿⠦⠄⠛⠂⠉⠁ ⠀⡸⠯⠤⣄⡀⠀⠀⠀⠹⡀⡄⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠴⡤⢄⣀⠀⠈⠑⠢⠤⣀⣳⣹⣮⠆⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⣀⡤⠤⠤⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠎⠁⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠇⠀⠀⢠⠀⠀⠀⣀⣰⣵⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⠀⡄⠀⡯⣿⣿⣿⣿⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⣧⣷⢳⡷⠷⠓⠲⠞⢘⠧⢿⠟⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠙⢿⠟⠣⡀⠀⡨⣿⢿⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡴⠒⠺⢄⡀⠈⠉⢫⠃⠸⢸⠤⢄⠀⠀⠀⠀⠀⠀ ⢸⠁⠀⠀⠠⡙⢶⠤⣈⣂⠐⡜⢄⠀⢳⠀⠀⠀⠀⠀ ⠸⠀⠀⠀⠀⠱⡀⠀⠀⠘⣄⠼⢪⣣⠀⠦⠤⢀⡀⠀ ⢠⠀⠀⠀⠀⠀⡇⠀⠀⠀⢡⡠⠒⠉⠹⡄⡢⠴⠓⣄ ⠸⠀⠀⠀⢖⠄⠐⣳⠀⣴⠛⠀⠀⠀⠀⢱⢈⡕⣠⣾ ⠸⠃⠀⠀⠀⠙⢊⠜⢨⡏⠺⡄⠀⠀⡴⢱⡜⣜⡟⠁ ⢰⠀⠀⠑⠐⠚⠁⢠⠃⠉⠲⠷⠤⠐⠀⣀⠠⠟⠀⠀ ⠈⠦⣄⣀⣀⣀⠤⠟⠀⠀⠓⠒⠒⠂⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠖⠒⠒⠒⠒⠒⠈⠉⠓⠲⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠉⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠈⠉⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠉⠀⠀⠀⣀⣠⡴⠶⠛⠉⠉⠉⠉⠉⠉⠉⠛⠲⠶⣄⡈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠁⠀⠀⢀⣴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⢀⡴⠋⠀⠀⠀⠀⣀⣀⣀⣤⡤⠤⠤⠤⠤⢤⣤⣀⣀⡀⠀⠀⠈⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⣴⠟⠀⠀⣠⣴⠶⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠶⣦⣄⡻⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⢀⣼⠃⠀⣠⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⢷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠟⠀⠀⠀⢀⡾⠁⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⢀⣾⡷⠟⠁⠀⠻⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⢀⣠⡶⠛⠁⠀⠀⠀⠀⢠⡏⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⣀⡴⠋⠁⠀⠀⠀⠀⠀⠀⣠⡟⣥⡴⠶⣿⣿⣶⢦⣄⣀⣀⣀⣠⣴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢧⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠁⢰⣦⣀⣀⡉⠻⢷⡬⠙⠛⠛⠳⠶⣶⣞⡋⠉⠀⠀⣀⣀⣀⣠⡶⠞⠉⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠃⠀⠀⠈⣿⣿⣿⡟⠳⡄⠀⠀⠀⠀⠀⣠⠛⣋⣉⣭⣉⡉⣉⠁⣽⠁⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠃⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⠏⠀⠀⠀⠀⠻⢿⣛⠁⠀⢻⡄⠀⠀⠀⢠⡏⣰⣿⣿⡆⠀⣹⠋⢰⠇⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡾⣽⠃⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⢸⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⢸⡄⠙⠿⣿⣧⠾⠃⠀⣼⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⠏⢰⡏⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠃⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡄⠀⣸⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⢰⠃⠀⠛⠃⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠛⠉⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀ ⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢟⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⣨⡏⠀⠀⠀⠀ ⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠸⣿⣧⡀⠀⠀⠀⠀⠀⠀⠛⢿⣗⢿⣿⣶⡦⠀⠀⠀⠀⢀⡾⡋⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀ ⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣯⠳⣄⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠘⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠈⠛⠦⣄⣀⡀⠀⠀⢀⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠉⠉⠛⠛⡟⢉⣤⣶⠛⠶⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠊⠳⡀⠀⠀⠀⠀ ⠀⢠⠀⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣄⠀⠀⠀⠀⠀⠀⢸⡷⣫⡵⠛⣆⠀⠙⢧⡀⠙⠳⣦⡀⠀⠀⠀⠀⠀⢨⢷⠀⠀⠀⠀ ⢠⣿⣄⠀⣹⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠉⠙⠓⠒⠒⠒⠚⠉⠁⠀⠀⣽⣆⠀⠀⠹⣆⠀⠈⠻⢦⣀⠀⠀⠀⣼⡞⠀⠀⠀⠀ ⣿⡇⠉⠻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣸⢻⡄⠀⠀⠈⠳⣄⡀⠀⠙⢮⣠⡴⠟⠀⠀⠀⠀⠀ ⣿⡇⠀⠀⠀⠀⣀⣴⣶⣶⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⣼⠀⢷⠀⠀⠀⠀⠀⠙⠳⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀ ⢻⣷⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡂⠄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⡟⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀ ⠀⢻⡀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⣀⣀⢀⣀⣤⡶⠋⠘⣧⣀⣀⣤⡴⠞⠋⠁⠀⠀⠀⡇⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀ ⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⡉⠉⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⣰⡇⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀ ⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡇⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀ ⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⡀⠀⠀⠀⠀⢀⣀⣴⣿⣻⣿⠃⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠦

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠒⠛⠉⠉⣉⣭⠿⠟⠒⠲⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠉⠀⠀⠀⣠⡴⠚⠉⠀⠀⠀⠀⠀⠀⣀⣨⡽⠷⠖⠲⠦⠤⢤⣄⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⢀⣤⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⢀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀⠀⠀⣰⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⣠⣟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⢸⠀⠀⢀⡾⠁⠀⠀⠀⡶⢤⣄⣀⣀⣀⣀⣀⣀⣤⠴⢊⣠⣞⣁⣠⣴⠞⠋⠘⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⡏⣠⠾⠋⠀⠀⠀⠀⣼⠁⢀⣤⠤⣤⣄⣉⣉⡙⠛⠛⠉⠀⠸⠛⠉⣹⠀⠀⠀⠹⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⢸⣟⣾⣥⣤⣄⣀⠈⠉⠉⠀⠀⠀⠀⢠⣴⣶⣾⣿⠀⠀⠀⠀⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⢀⡟⠻⣏⠁⠀⢠⣿⣷⡄⠀⠀⠀⠀⠀⡏⢹⣿⣿⢻⠀⠀⠀⠀⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠈⠣⣄⣸⣿⡿⡅⠀⠀⠀⠀⠀⣟⠛⠛⠉⠘⡆⠀⠀⢰⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⢹⠀⠀⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⠀⠀⠀⠠⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢈⡇⠀⠀⢸⠀⢠⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⣿⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠉⠓⠋⠀⠀⠀⡼⠀⠘⣧⠀⠀ ⠀⠀⠀⠀⠀⣠⠞⠁⡏⠀⠀⠀⠀⠛⠷⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⢤⣤⡖⠀⠀⣰⠇⠀⠀⠙⣆⠀ ⠀⠀⠀⢀⡴⠋⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣯⣉⠉⠉⡻⠀⠀⣰⠏⠀⠀⠀⠀⠘⡆ ⠀⠀⣰⠏⠀⠀⠀⠸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⣰⠏⠀⠀⠀⠀⠀⠀⢿ ⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣟⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⢸ ⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠈⠙⠢⢄⣀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⡎ ⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠈⠉⠑⢶⠶⠶⠿⢥⣤⣀⠀⠀⠀⠀⠀⣀⡼⠀ ⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠤⠶⠶⠦⠤⢤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠋⠉⠀⢀⣀⣀⣀⡀⠀⠀⠀⠈⠙⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⢀⣠⠴⠒⠋⠉⠁⠀⠈⠉⠙⠲⢦⣀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡼⠋⣠⠞⠋⠀⠀⣀⣤⠤⠤⠤⢤⣄⣀⠀⠀⠈⠳⣄⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡾⠁⡞⠁⣠⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢄⡀⠈⠳⡄⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠁⢸⡷⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⡙⢦⠀⠹⡄⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡏⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢳⠀⠀⠀⣠⠇⠀⠱⡀⢻⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡼⢁⣼⣤⠤⠾⣿⡄⠀⠀⠈⢺⣇⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠙⢦⣤⣤⣤⣤⣤⠤⠤⠖⠚⠓⠒⡿⠁⣤⣶⣶⠋⠻⣆⠀⠀⠀⠉⠲⣄⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⢠⠏⠀⢷⡬⠬⣽⣖⣀⡀⠀⠀⠀⠀⡰⠹⣿⣿⠃⠀⠈⢷⣄⠀⠀⠀⠈⠙⠻⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⡟⠀⠀⠈⡇⠰⣿⣿⡷⠈⢆⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⢸⠉⠳⣄⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⠀⠀⠀⠀⠀ ⠀⠀⢀⣾⠇⡇⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠈⢃⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀ ⠀⣰⠋⣼⠀⢷⠀⠀⠀⢻⠀⠀⠀⠀⠀⠾⢄⠀⠖⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⣰⠃⢠⠇⠀⠘⢧⠀⠀⠸⣆⠀⠀⠀⣀⣀⡠⠤⠤⢄⣤⣾⠃⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀ ⢿⡄⠈⠀⠀⠀⠈⠳⣄⠀⠈⠳⣄⠀⠈⠻⡉⠉⠩⠕⡫⠃⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠉⠑⢆⠀⢀⡞⠀⠀⠀⠀ ⠀⠙⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⣄⠈⠙⠒⠊⠁⠀⣀⠼⣧⠀⠀⠀⠀⠀⣠⠖⠁⠀⠀⠀⠀⢸⠀⢸⠁⠀⠀⠀⠀ ⠀⣠⣦⠄⣙⡇⠀⠀⠀⠀⣀⣀⣀⣠⢤⣿⠓⠤⠤⠤⠴⠚⣡⠴⠚⠳⠤⣤⢶⡟⠁⠀⠀⠀⠀⠀⠀⠘⡇⢸⡀⠀⠀⠀⠀ ⢰⡏⠈⠉⠉⠀⠀⠀⡰⠋⣩⠟⠉⢀⣀⣿⡆⠀⢀⣠⠖⠋⠀⠀⣀⠔⠋⣠⢯⠋⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢳⡀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⣼⣷⠟⢁⠴⠊⢩⡿⠿⠗⠚⠉⠀⠀⠀⢀⠜⠁⠀⡼⡻⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠻⣄⠀⠀ ⠀⢷⡄⠀⠀⢀⣼⠟⢁⠔⠁⠀⢀⡟⢦⡀⠀⠀⠀⠀⠀⠰⠃⠀⠀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠙⣇⠀ ⠀⠀⠙⠶⢶⠋⠁⢠⠃⡰⠀⠀⣼⣇⠀⠙⠢⣀⠠⣄⠀⠀⠀⠀⣼⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⢹⡞ ⠀⠀⠀⠀⠘⣧⠀⠘⠊⠀⠀⢰⢻⠻⣄⠀⠀⠀⠙⠻⠇⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⡼⠀ ⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⢀⡟⢸⡄⠙⢦⡀⠀⠀⠀⠀⢀⡾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⡼⠁⠀ ⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⢸⠃⠀⣧⠀⠀⠙⢦⣀⢀⣠⠞⡽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠸⡇⠀⠀⠀⠀⡼⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⢸⠀⠀⠘⡆⠀⠀⠀⠈⠉⠁⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀⢷⠀⠀⢀⡼⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠀⠙⡄⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠘⣇⢀⡞⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⠀⠘⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠦⢤⣤⣀⣠⣤⠤⠴⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⢲⣾⣧⠘⢿⣿⡆⡄⠀⣿⣧⣿⣇⣾⠏⠀⢠⣿⣿⣷⣄⢿⣿⣿⠀⢁⣾⣿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⢀⣤⣴⣶⣿⡄⠀⠀⠘⡷⢿⣆⠈⢻⣷⡃⢀⣿⣿⣿⣿⣿⢀⢀⣾⣿⣿⣿⣻⣿⣿⣿⣆⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢠⡾⠟⢱⣿⣿⣿⣄⠀⠀⠈⠑⣹⣦⡈⠻⣷⣾⣿⣿⣿⣿⡟⢠⣼⣿⣿⣿⢿⡏⣿⣿⡿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣴⡟⢀⢠⡿⣿⠉⠙⠻⠷⣤⣀⣀⣈⡽⠇⠀⠈⠙⢿⣿⢿⣿⣧⢺⣿⣿⡿⣿⢸⡇⣿⣿⣇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡽⠁⣼⣼⠇⣿⡀⠀⠀⣁⣤⣿⣿⣿⣿⣶⣤⣤⣴⡾⠻⠷⢽⣿⠀⣿⣿⡇⣿⣸⣷⣿⣿⣿⡹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢸⡇⣿⢀⣿⣧⠀⣾⣿⠋⠁⠀⠈⠉⠛⢿⣿⣿⣿⣶⣄⡈⣿⣧⢻⣿⡇⢻⡿⣿⣼⣿⣿⣿⣿⣿⣿⣿⣇⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣠⣾⡿⠏⠉⠉⣿⠀⣿⠃⠀⠀⠀⠀⣀⠀⣻⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣧⠘⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣦⣌⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠟⠉⠀⠀⠀⠀⢿⠄⣿⠀⠀⠀⠀⠀⢬⣥⣿⠿⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣸⡆⣿⣄⡀⠀⣶⠀⣶⣿⡿⠀⣸⠏⢻⣿⡿⠿⣿⣙⣿⣿⣿⡀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡙⠛⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣀⣀⣀⣤⣴⣶⣿⣧⢿⣿⡀⢸⡇⠀⣹⣿⣧⠀⣿⠻⣿⣿⣇⣀⣹⣿⣿⣿⣏⠛⠀⠙⢿⣿⣿⣿⠛⢿⣿⣿⣿⣿⣷⣤⣤⡄⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣼⣿⣿⣿⣿⠛⠙⣿⡌⢿⣷⡿⢀⡞⠁⠹⣿⡄⠘⣿⣛⣛⠛⢿⣿⣿⣿⣿⢿⣷⣄⡀⠀⠉⣹⣿⣿⣓⣛⣿⣿⣿⣿⣿⣿⣿⣶⣦⣽⣿⣿⣿⡟⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⣿⣿⣦⣙⢷⣯⡀⠀⠀⠈⠻⢦⣈⠙⠻⠿⠿⢿⣿⣿⡟⢈⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠛⠿⢿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣬⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠈⠉⠉⣽⠀⠀⣿⣿⣿⣿⠷⣿⣿⣷⣶⣄⣀⠀⠈⠙⠒⠂⢠⣿⣿⣿⠃⣸⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⣠⠞⣋⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⢀⡿⠁⢸⣿⣿⣿⡿⠀⠀⠙⠛⠿⣿⣿⣿⣷⣶⣤⣾⣿⣿⣿⠿⠛⠛⠻⢿⣿⣿⣿⣿⡇⠀⠀⠀⢀⣵⠞⣿⠛⢿⣿⣿⡿⠛⠛⢿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠐⠀⠒⠛⠁⣠⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠉⠙⠛⠻⠿⠿⠟⠛⠁⠀⠀⠀⠀⠀⠙⣿⣿⣿⡇⠀⢀⣴⠟⠁⠀⣿⣤⣼⣿⣿⣟⢤⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣄⡀⢀⣠⣾⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠆⠀⠀⠀⠀⠀⠀⠹⣿⣿⣇⠀⠘⠛⢦⡀⠀⠘⢿⣾⡛⠋⠁⠀⣠⣿⣷⣿⣿⣿⠟⣿⣿⣿⣿⣿⠟⢫⣿⣿ ⠈⢙⢿⣿⣿⣿⣿⣿⣿⣿⡆⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣧⠀⠀⠀⠙⠦⣄⠀⠉⠛⠻⠷⠛⣩⣼⣿⣿⠋⠀⣼⣿⣿⣿⣿⠏⠀⣾⣿⣿ ⣄⣿⣿⣿⠟⢿⣿⣿⣿⣿⡇⠸⡀⠀⠀⠀⠀⠀⠀⠀⢰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣷⣄⡀⠀⠉⠀⠭⠟⠓⠚⠿⠿⠿⠋⠙⠁⠀⢀⣿⣿⣿⣿⠏⠀⣼⣿⣿⣿ ⣏⢻⣿⣷⣆⡘⣿⣿⣿⢿⣿⡄⢧⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⡿⠃⠀⣼⣿⣿⣿⣿ ⠙⣦⡍⠻⣿⣷⠘⣿⣿⣿⣻⣷⠈⡄⠀⠀⠀⠀⠀⠀⠘⢧⣱⣴⠾⠭⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣄⣠⣤⣴⣿⣿⣿⡿⠋⠀⣠⣾⣿⣿⣿⣿⣿ ⠀⠈⠻⣄⠸⣿⢷⣮⣿⣿⡏⣿⣦⠰⡀⠀⠀⣠⡀⠀⠀⠀⠛⡇⠘⠻⠿⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠉⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣋⣤⡶⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⢹⣮⣟⣀⣼⣿⡿⣿⣿⣿⡆⠹⡄⠀⠹⣆⣠⣤⡀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⣯⣉⣩⣭⣿⣾⣿⣿⣿⣿⣿⣿⡿⣿⣿ ⠀⠀⠰⠿⠿⠟⠋⠀⠀⠀⠎⢿⣿⣿⡀⠹⠄⣀⠈⢿⡻⣿⣤⣤⡤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⣙⣿⣿⣿⣿⣿⣿⣿⠿⢟⣩⣾⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⣿⣿⣷⠀⠀⠹⢷⡀⠙⠈⠻⠽⠿⢾⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⠶⠟⠛⠛⣻⣭⣭⡭⢟⣃⣈⣴⣾⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⡿⣿⠿⡇⠀⠐⠾⣿⣦⣄⠀⠀⠀⠀⢈⣹⠳⠶⢴⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠉⠙⠿⣷⠶⠶⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡟⣩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣼⣿⣿⣿⣟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠷⣦⣤⣤⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣶⣶⠾⣿⣛⣯⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣍⠙⢻⡟⠛⠛⠋⠉⢹⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⣄⡀⠀⠀⠀⠰⣿⣷⢾⣿⣿⣿⣿⣿⣿⣿⣏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠟⠻⢶⣦⣤⣼⣿⣿⣿⣏⣈⣟⣻⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

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⣿⣿⣇⣿⣿⠟⠋⠉⠁⠀⠀⠀⠀⠀⠈⠙⢿⣿⡛⠉⠉⣽⣿⣿⣿⣿⣿⣿⣿⣿ ⣹⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣿⡇⠘⣼⣿⣿⣿⣿⣿⣿⣻⣿⣿ ⠟⠀⠀⠀⠀⠀⠠⡄⠀⠀⢀⡀⠀⠀⢸⠀⢀⣿⣧⣶⣿⣿⣿⣿⠇⠋⢡⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡇⠀⠀⡿⢀⡾⠁⠈⠙⠻⣿⣿⡿⠀⣀⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⢀⡞⡇⢀⣼⣥⠞⣇⠀⠀⣄⡀⠈⢿⣇⠀⢿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢰⢻⢠⠞⢠⣧⠾⠋⢀⠀⠸⡆⠀⠈⠻⣆⠀⠻⣧⣼⡿⣿⣿⣿ ⠀⠀⠀⠀⠀⣠⡿⠛⠁⠐⠋⢸⡀⣰⡿⠝⠃⠸⡄⠀⢀⣹⡄⠀⢻⡇⡀⣿⣿⣿ ⠀⠀⠀⡶⠛⠋⠀⠀⣀⠀⠀⠀⢳⡁⠀⠀⢀⡀⠹⡄⠈⢻⠇⢰⣄⣿⡀⣿⣿⣿ ⠀⠀⠀⡇⠀⠀⢠⣏⠼⠟⠂⠀⠀⠙⢏⡙⠉⠀⠀⠘⣆⠈⣇⠈⣿⣿⡇⢻⣿⡿ ⠀⠀⢀⡷⡄⠀⠈⢀⣠⠖⠁⠀⠀⠀⠀⠙⢦⠀⠀⠀⠘⢦⡿⠀⣿⠋⠁⠘⠿⠃ ⢠⠀⠀⠃⠹⡄⠀⠀⠀⠀⠀⣄⠀⠀⠀⣠⠏⠀⠀⠀⠀⠈⢳⡀⣿⠀⠀⠀⠀⠀ ⢸⡀⢰⠀⠀⠹⡄⠀⠀⠀⠀⠈⠓⠒⠚⠁⠀⠀⠀⠀⠀⠀⠀⢻⡟⠀⠀⠀⠀⠀ ⠈⢷⡞⢳⣄⠀⢳⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⡴⠀⢠⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀ ⡄⠀⠻⠀⠙⠷⣌⣇⠀⠀⠀⠀⠰⠞⠋⠁⠀⠀⠀⢸⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀ ⢷⣄⠀⠀⢀⡀⠈⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀ ⣬⣿⣧⣄⠘⣿⣦⣀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣀⡾⠋⢀⡤⠤⣄⡀ ⣿⣿⣿⣿⣷⣿⣿⣿⣿⢿⣆⠀⠀⠀⠀⢠⢆⠀⠀⣀⣴⠿⡙⣧⡴⠋⠀⣀⠀⠉ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣶⣦⣤⣬⣾⢺⠋⣷⠈⠁⠀⠈⠳⣄⣀⣀⠑⡄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠒⠂⡠⠖⠒⠂⠤⢀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠉⠀⢠⠔⠉⠀⠀⢀⡠⠔⠊⠉⠉⠉⠐⠒⢤⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⡰⠁⠀⠀⡠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⢰⠁⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⢀⡇⠀ ⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⡇⠀⡰⠁⠀⠠⣀⠀⠀⠀⣀⡠⢀⡔⣁⡤⠚⡄⠀ ⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⢰⠤⠊⠀⠀⢰⡣⠔⠒⠢⠬⠍⠉⠁⣊⣡⡇⠀⠙⡀ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⡰⠃⠀⠀⠀⢀⠟⢟⠉⣽⣦⠀⠀⠀⢘⣿⡟⡇⠀⢀⠇ ⠀⠀⠀⠀⠀⡏⠀⠀⡰⠁⠀⠀⠀⠀⡘⠀⠀⠑⠚⠉⠀⠀⠀⠘⡀⠀⢱⠀⡜⠀ ⠀⠀⠀⠀⢠⡇⠀⠰⡇⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⡠⢄⠜⠀⢠⠀⡇⠀ ⠀⠀⠀⡰⢣⠁⠀⠀⠳⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⢀⣠⣤⣤⠆⢀⡌⠀⠙⡀ ⠀⢠⠊⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠈⠑⠂⠚⠀⡞⠀⠀⠀⢰ ⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡔⠄⡀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠸ ⣈⣀⣀⣀⣀⣀⣀⣀⣴⣊⣀⣀⣀⣀⣀⣀⣰⣀⣀⣁⣒⣦⣶⣮⣄⣀⣀⣀⣠⠂

⠀⠀⠀⠀⠀⠀⢀⡠⠄⠒⠒⠒⠒⠂⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠖⣁⠤⠒⠈⠉⠉⠐⠢⢄⠈⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡔⠱⢊⡠⠔⠂⠉⠉⠀⠒⠤⡀⠑⡄⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⢁⠗⠁⠀⠀⠀⠀⠀⡀⠀⠀⢪⠃⡘⡄⢣⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣇⠀⠀⠀⠀⠀⢀⠴⣡⠤⠴⣧⠀⠐⢶⡈⢇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⢨⠃⣖⣒⣦⣉⠁⠉⢃⢾⣿⠄⠳⣄⠀⠉⠪⢧⡀⠀⠀⠀⠀⠀ ⠀⠀⣸⡆⠀⠘⠐⠿⠃⢡⠀⠀⠉⠁⠀⠀⡏⠑⡄⠀⠀⠀⠉⠲⢄⠀⠀ ⢀⠌⡇⢣⠀⠐⡀⠀⠀⠸⠄⠄⠀⡀⠀⡰⠁⠀⠐⠀⠀⠀⠀⠀⠈⡆⠀ ⢸⠐⠁⠈⠢⡀⠱⢄⠀⢒⠀⠁⠟⠁⢠⠃⠀⠀⠀⢀⡠⠀⢄⠀⡸⠀⠀ ⠀⢑⠢⡄⠀⠀⠀⠀⠑⢦⡈⠀⢁⠤⣚⣄⢀⣠⠔⠁⠀⠀⠀⡀⡁⠀⠀ ⢰⠉⠊⠁⠀⢔⡨⠋⣁⣽⠀⡠⠔⠈⢀⠔⣨⡟⠀⠀⠀⠀⠀⡇⢣⡀⠀ ⠘⡄⠀⢀⡼⠋⠀⠁⡮⡉⠁⠀⠀⠔⠁⣰⠍⠀⠀⠀⠀⠀⢠⠁⠀⠱⡄ ⠀⠈⠓⡏⠠⠡⠁⡸⢇⠈⠢⢔⡄⠀⣰⠏⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⡷ ⠀⠀⠀⠹⡄⠀⢠⠃⡈⢦⡀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⡠⠁ ⠀⠀⠀⠀⠘⣄⢸⠀⢣⠀⠉⠒⠊⡌⠀⠀⠀⠀⠀⠀⡜⠈⡄⠀⡠⠁⠀ ⠀⠀⠀⠀⠀⠈⠺⡀⠀⢢⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢱⡔⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠠⠤⣀⣀⣀⡀⠤⠐⠉⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠉⠀⠀⠈⠁⠢⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠘⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣠⣀⠤⣄⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠣⢘⠁⠧⠂⠏⡁⣀⠀⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢅⠀⠤⠀⠀⠀⠶⠱⠐⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣠⣰⣇⠁⠂⠀⠂⠁⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⡿⢰⣺⣧⣄⣀⣠⣤⣶⣾⣿⣿⣿⣷⡀⠀⠀⠀⠀ ⠀⣠⣤⡤⡶⠟⠉⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀ ⢰⣿⡏⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀ ⢸⣿⣷⣤⣀⣨⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧ ⠀⠙⠿⣿⠿⠟⠁⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⡿⠻⣿⣿⣿⣿⡿ ⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⢋⠀⠂⠁⠀⠀⣹⣿⠟⠁ ⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢀⠀⠀⠉⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⡊⠑⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⠃⠈⠉⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠎⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠃⠀⡌⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠐⠇⣀⣰⠀⠀⡀⠀⠀⠀⠀⢠⢀⠰⠊⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠰⠈⠉⠉⢇⠐⠒⠓⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⠐⠈⠂⠀⠀⠀⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡧⠄⠀⠂⠀⠀⠀⠔⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢁⣀⣀⠠⡀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⢩⠁⠈⠁⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣦⡀⢁⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠈⠉⣻⠿⣿⣿⣦⣥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣷⣶⣾⣁⣀⣬⠟⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠀⠠⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡁⡀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢞⠯⠒⠿⠛⣀⠀⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀⡔⠈⠛⢃⡴⣗⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⠀⢀⣁⢀⠔⠂⠂⢀⣕⠖⠒⠒⠄⠄⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⠰⠈⠂⠀⠄⠤⢀⡀⠀⠀⢀⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠁⠁⠁⠚⠄⠀⠐⠒⠁⠁⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠁⠂⣀⠀⢀⠀⠀⢀⢀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⢀⡠⠀⠀⠒⣎⢄⠒⠀⢌⡒⢂ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠂⠁⢄⠀⢈⠄⠀⠀⠄⢀⠞⠃⠀⡰⠁⠀⠈⠂ ⠀⠀⠀⠀⠀⠐⠁⠀⠀⡀⠉⢱⠐⠐⠂⠐⠒⠘⠡⢀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠂⣄⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠪⠡⢠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⠿⡛⣥⠫⣜⡡⢏⡼⢌⠳⣌⢣⢣⠝⣢⢝⡬⢣⡝⣬⠣⡝⣬⢣⡝⣿ ⣿⣿⣿⡙⢮⠱⣮⡓⣬⠱⢎⠲⣭⡷⢌⡓⢮⡙⣴⣿⠱⣣⠜⡴⣙⠼⢤⢫⠽⣿ ⣿⣿⣧⠹⣌⠳⠼⣷⣌⢳⡩⣿⠟⣬⢣⡙⢦⣽⡟⣣⡷⢷⢊⡕⣮⣎⠳⢬⡙⢿ ⣿⣿⣧⢋⡖⣩⢓⡝⠷⡾⢿⣋⣾⣴⡷⢛⣻⣷⣾⡛⣜⣦⠟⠚⣿⢎⡙⢦⡙⢺ ⡄⠹⣿⡷⢬⡑⢎⣷⠀⠰⣞⣛⣷⢮⣽⡁⠁⣉⣉⣙⣓⡂⠀⢀⣿⢊⡝⣢⢍⢣ ⣻⠄⣻⡟⣤⢋⢬⣟⠀⠀⠈⢙⣛⣿⠛⠀⠀⡟⢯⣽⡿⠿⠇⢰⡿⣱⣮⡑⡎⢧ ⡟⠀⢼⣿⣠⢋⠶⡏⠀⠀⠀⠀⠀⠀⠀⠀⠐⣧⠈⠓⠒⠂⢀⣿⡟⢃⡿⠰⡍⢾ ⣿⠀⢸⣿⡘⢧⢺⡇⠀⠀⠀⣀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠉⠁⣠⣾⢏⠳⣉⢞ ⠿⣧⣸⣿⡇⢎⢾⡁⠀⠀⣼⠋⠷⣤⣤⣀⣤⡿⣄⠀⠀⠀⠀⣿⡟⡴⢊⡵⣉⢾ ⠱⣌⠣⡜⣿⡌⣾⠀⠀⣸⡏⢀⢀⡀⡀⠈⠀⠀⢿⡄⠀⠀⢀⣿⡜⢲⣉⣶⡿⣾ ⡑⢆⡓⡌⣞⠻⣽⠀⠀⢼⠴⠿⠿⠿⠿⠿⣿⣶⣼⡇⠀⠀⢨⣿⡌⣧⣾⣿⣽⣿ ⡘⢦⡘⣴⠇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⢼⣯⣼⠟⣿⣿⣿⣿ ⡘⢤⢃⣾⠀⢀⣼⣇⠀⢤⣶⠀⠀⠀⡀⠀⠀⠀⣠⡀⢀⢨⣟⢫⡑⢎⣿⣿⣿⣿ ⡘⢆⠣⢾⡁⠟⠋⢻⣆⡙⣋⣤⡀⠀⠀⠀⠀⠠⣼⠛⣠⣿⢏⢢⡙⢆⣿⣿⣿⣿ ⠸⣌⢣⠹⣧⡀⠀⠀⠈⢛⡧⣴⣟⣴⣆⣴⣆⣦⣤⢾⡛⢥⢊⠦⡑⢎⣾⣿⣿⣿