Shocked Face Dot Art

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠉⠈⠉⠉⡶⠋⠉⠉⠉⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠞⠁⣀⠤⠒⣉⠀⠰⡧⠐⢀⡀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡞⠁⠀⠀⠒⣋⣿⣟⠀⠀⣧⡔⣩⡄⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀ ⠀⠀⢀⡞⠀⠀⠀⠴⢛⡫⠿⠟⠃⣀⡿⣿⣿⡿⠶⡄⠀⠀⠀⠀⢣⠀⠀⠀⠀ ⠀⠀⣼⠁⠀⠀⠀⢀⣠⠴⠒⠒⠊⠁⠀⠉⠉⠉⠑⠲⢦⣀⠀⠀⠈⢧⠀⠀⠀ ⠀⢠⠇⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢳⡄⠀⠈⢇⠀⠀ ⠀⢸⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⢸⡀⠀ ⠀⢸⡄⠀⡞⣁⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⠇⠀ ⠀⢀⣧⢸⠛⠁⠀⠈⠉⠓⠲⠆⠀⠀⠀⠀⠀⣰⢶⣾⣛⠋⠉⠛⡇⠀⣸⠀⠀ ⠀⣸⡟⡸⠀⠀⠰⣿⣻⣿⠧⡀⠐⡄⠀⠀⡴⣠⣿⣿⣟⢷⠀⠀⡇⠀⣧⠀⠀ ⠀⣿⡗⣿⠀⠀⠀⠙⠛⠛⠑⠻⠆⢿⠀⠀⠰⡟⠚⠻⠿⠛⠀⠀⡇⢸⢹⠀⠀ ⠀⣸⠃⢻⣄⣀⠀⢀⣤⡤⡀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⡇⠸⣾⠀⠀ ⠀⠿⢰⠈⣧⡽⠉⠶⣿⡁⠈⠢⣤⣀⣀⣹⠙⠛⠋⠱⠦⡀⠀⢰⢧⠀⢻⡀⠀ ⠀⡇⢸⠀⢻⡗⢤⡀⠀⠑⢤⣠⡦⠀⠀⠈⠉⠑⠒⠢⠤⢬⣓⣾⠈⠀⠀⢧⠀ ⢸⠃⡌⡀⠀⣏⢢⡈⠢⣰⠄⠉⠓⠢⢄⣀⣀⣀⠀⣀⠀⠀⠈⠉⡆⠀⡆⠘⡆ ⢸⠀⠁⡇⡄⠘⣄⠙⣤⡟⡉⠢⢄⡀⠀⠀⠈⠁⠀⠈⠂⠀⠀⠀⢡⠀⠀⠀⡇ ⠈⢧⠀⠃⡇⠀⠘⣦⡈⠻⣷⢄⡀⠈⠓⠀⠘⠦⠀⠀⠀⠀⠀⠀⠘⣄⡇⠀⡇ ⠀⠈⠳⣄⣧⠀⠀⡇⠙⢦⡈⠳⢝⠀⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡼⠁ ⠀⠀⠀⠀⠉⠳⢤⡇⠀⠀⠉⠓⠢⠿⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠶⣦⣄⣀⣀⣀⣀⡤⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠟⠉⠀⠀⠀⠀⠀⢨⠏⠀⠀⠀⠀⠀⠈⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⢀⣠⠤⠚⠋⠁⠀⣿⣠⠴⠂⢀⡀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀⣭⠵⢒⢾⣿⠀⠀⢸⡅⣠⠶⠋⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⢀⣤⣶⣫⣽⡦⣄⠀⠀⣷⣧⢶⣿⣂⡀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡾⠀⠀⠀⠀⠘⠟⣋⡥⠶⠛⠉⠉⣀⣴⢿⣿⣿⣿⡲⠾⠆⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⣀⡤⠴⠒⠚⠛⠉⠀⠀⠁⠈⠉⠙⠛⠳⢦⣄⡀⠀⠀⠀⠘⣧⠀⠀⠀⠀ ⠀⠀⢀⡏⠀⠀⠀⠀⠀⣴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠘⣇⠀⠀⠀ ⠀⠀⣸⠁⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⢹⡆⠀⠀ ⠀⠀⣿⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⣇⠀⠀ ⠀⠀⣿⡀⠀⢠⡟⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡿⠀⠀ ⠀⠀⠘⣇⠀⡟⠶⠋⠉⠙⠛⠻⠶⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⡶⠶⠿⠓⠦⣾⠀⠀⢰⡇⠀⠀ ⠀⠀⢸⢹⠀⡇⠀⠀⠀⣠⣤⢤⣤⣤⠈⠁⢀⠀⠀⠀⠀⠀⠐⠫⣝⣷⣷⣶⣀⠀⠀⢸⠀⠀⣼⠁⠀⠀ ⠀⠀⣿⡏⢸⠁⠀⠀⠈⢿⣍⣽⣿⡍⢣⣀⠀⢳⠀⠀⠀⡾⢩⡽⢿⣽⣭⣉⢿⠀⠀⢸⠀⠀⣿⡆⠀⠀ ⠀⢸⣿⡇⢸⡇⠀⠀⠀⢈⠙⠿⠟⠁⠛⢱⠆⢸⣦⠀⠀⠀⢾⠙⠺⠿⠿⠟⠋⠀⠀⢸⡇⢸⢹⡇⠀⠀ ⠀⠈⣿⠇⢸⣇⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠁⠀⠀⣀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⢸⣸⡇⠀⠀ ⠀⢰⣿⢀⠈⢿⠞⣷⡦⣀⢸⣹⡍⠳⢄⡀⠀⡀⠀⠀⣾⢻⣳⣤⡤⣄⡀⠀⠀⠀⠀⣸⠀⠀⣿⡇⠀⠀ ⠀⠈⡟⢸⠀⢸⣷⡞⠁⠘⠳⢿⣄⠀⠀⠙⠶⠧⢤⣤⣿⣄⡈⠉⠀⠈⠋⠳⣄⡀⢸⡏⢲⠂⠘⣧⠀⠀ ⠀⢰⡇⢸⠀⠈⢷⡟⢦⣀⠀⠀⠈⢷⣄⢰⡶⠀⠀⠀⠀⠀⠉⠙⠓⠲⠶⠤⣬⡙⢾⡇⠈⠀⠀⢸⡄⠀ ⠀⡾⠁⡜⢸⠀⠸⡟⢄⠈⠳⣄⢠⣄⠉⠻⠶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢳⠀⠀⣤⠀⣿⠀ ⢀⡇⠀⠇⣸⢠⠀⢻⡈⠳⣄⠈⣿⠣⢄⡀⠀⠀⠈⠙⠓⠒⠶⠒⠂⠳⣄⠀⠀⠀⠀⠸⡆⠀⢹⠀⢸⡆ ⠀⣧⠀⠀⡇⢸⠀⠀⢳⡀⠙⢷⣇⡴⠀⠉⠳⢤⡀⠀⠀⢀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⣇⠀⢸⠀⢸⡇ ⠀⠹⣧⠀⠇⢸⠀⠀⠈⣿⣦⠀⠙⢿⡢⣄⠀⠀⠉⠓⠀⠈⠳⠆⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⡿⠀⢸⡇ ⠀⠀⠘⢷⣄⢸⡇⠀⠀⣿⠈⠳⣄⠀⠙⢎⡙⠂⠰⣄⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⣀⡿⠀ ⠀⠀⠀⠀⠙⠻⢿⣤⠀⣿⡄⠀⠈⠳⢦⣀⠙⢦⣄⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠓⠟⠀⠀⠀⠀⠀⠀⠉⠙⠛⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠢⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠒⠛⠫⡉⢛⢛⡷⠶⠦⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⡏⠀⠀⠀⠀⠀⢈⣼⣁⠀⠀⠀⠀⢻⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⡀⠀⡠⠒⠉⠉⠀⠀⠉⠙⠢⠀⠀⡎⠈⢧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⠏⠀⠔⠳⣤⠁⠀⠀⠀⠀⠀⠀⠀⣔⡠⠚⣦⠀⠸⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠃⢀⠌⢀⠴⢶⣄⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠘⢧⠀⢿⠀⠀⠀ ⠀⠀⠀⠀⢀⠏⢀⠆⠐⠁⠀⠀⠈⠁⠀⠀⠀⠀⠀⠛⠋⠉⠙⠂⠘⡄⢸⡀⠀⠀ ⠀⠀⣀⠀⡸⠀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠈⡇⠀⠀ ⠀⡜⠉⠑⢧⡘⠀⠀⠀⡠⢒⡦⡀⠀⠀⠀⠀⠀⢀⠠⢄⡀⠀⠀⠀⠘⠄⡇⢀⡀ ⠸⠀⢧⡀⠀⠀⠀⠀⣆⠱⢽⡥⠃⠀⠀⠀⠀⠀⢸⣜⣓⡝⢀⠀⠀⠀⢸⠞⠁⢱ ⡆⠀⡨⣇⠀⠀⠀⠀⠀⠉⠀⢀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠊⠀⠀⠀⠀⢀⡄⠈ ⣇⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠘⢦⣧⣀⣀⣀⣄⡠⠀⠀⠀⠀⠀⠀⠀⠀⡏⠇⢸ ⠘⠶⠖⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⡀ ⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣷⣶⣾⣾⣿⣷⡄⠀⠀⠀⠀⠀⠀⣾⠀⠀ ⠀⠀⠀⡇⠀⠀⠀⠀⠀⢀⣿⠿⣛⠭⡥⠤⠤⠬⣭⣛⠿⡀⠀⠀⠀⠀⠀⡟⠀⠀ ⠀⠀⠀⣿⡀⠀⠀⠀⠀⠸⣕⣹⣀⠠⠷⠲⠤⢧⣀⡉⠛⡇⠀⠀⠀⠀⣰⡇⠀⠀ ⠀⠀⠀⡟⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⣠⠃⡇⠀⠀ ⠀⠀⠀⢧⠈⠻⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⢰⠀⠀⠀ ⠀⠀⠀⢸⡀⠀⠀⠉⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠉⠀⠀⡜⠀⠀⠀ ⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠉⠙⠛⠒⠶⠶⠖⠒⠊⠉⠀⠀⠀⠀⢰⠃⠀⠀⠀ ⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠶⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠶⠶⣿⡛⠛⢻⡿⠷⠶⣶⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠋⠁⠀⠀⠀⠀⠀⠙⢧⡀⡇⣠⠞⠋⠁⠈⠉⠛⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢫⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡟⠁⠀⠀⠀⠀⠀⠀⠀⠈⡿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃⢸⠀⠀⠀⠀⠀⣀⡤⠴⠒⠒⠛⠛⠛⠛⠻⠶⣤⡀⠀⠀⠀⠀⡗⠘⢿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠀⠀⢸⡀⠀⠀⡰⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⣼⠃⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⢀⠞⢧⡀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⣠⠿⣧⡀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⣠⠋⠀⠀⠙⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⠋⠁⠀⠘⢿⡄⠀⠀⢻⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⡰⠁⠀⣠⠾⢿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠘⢿⡄⠀⠸⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⡼⠁⢀⠞⠁⠀⠀⠈⠙⠻⠂⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⡿⠟⠛⠻⣆⠀⠘⣧⠀⠀⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⡜⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠈⠁⠀⢹⡆⠀⢹⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⢸⣇⠀⠀⠀⠀ ⠀⠀⢀⡴⢶⣦⣠⡟⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⣿⠀⠀⠀⠀ ⠀⢀⡟⠀⠀⠈⠻⣷⣀⠏⠀⠀⠀⠀⠀⢠⠖⢛⣛⡶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⢳⡀⢿⠀⠀⠀⠀ ⠀⡼⠀⢰⡀⠀⠀⠈⠉⠀⠀⠀⠀⣤⠀⢸⣄⠾⠿⢂⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⢰⣦⡄⢻⡄⠀⠀⠀⠀⠀⠀⠀⣇⢸⡶⠛⠙⣇ ⢠⠇⠀⠘⢿⡄⠀⠀⠀⠀⠀⠀⠀⠹⣦⣀⠙⠻⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣦⣬⣥⠞⠀⢲⡀⠀⠀⠀⠀⠀⠿⠋⠀⠀⠀⢹ ⢸⠀⠀⠀⣨⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠟⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠀⢸ ⣾⠀⠀⠎⠀⠸⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⡄⠀⢸ ⣿⡀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢷⣾⣷⣤⣀⡀⠀⢀⣰⠆⣀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠈⠇⠀⡸ ⠘⣷⣄⣀⣠⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⡇ ⠀⠈⠉⠉⠁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠶⠾⠛⢷⠶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⡀⠸⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣷⣶⣷⣶⣶⣿⣾⣶⣶⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⡿⠿⠟⠛⠛⠛⠻⠿⢿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡿⠟⣉⡥⠤⢶⠒⠒⠒⠒⡶⠶⣦⣤⣉⡛⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡡⠖⢻⠁⠀⠀⢸⣄⣀⣀⣀⣳⡀⠀⢹⠙⠻⢾⡇⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠻⢶⣦⠼⠶⠒⠛⠉⠉⠀⠉⠉⠙⠻⢷⣾⣄⣀⣠⠗⠀⠀⠀⠀⠀⠀⠀⢠⡟⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣷⠹⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⠀⠹⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⢰⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡇⠀⠈⠛⠿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⣸⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠈⠙⠻⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠋⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣶⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠊⠁⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠿⠷⠶⠶⠶⠶⠶⠶⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣶⣶⣶⣿⠿⠿⠿⣿⠿⠿⠶⣶⣶⣶⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠶⠋⠉⠉⠁⠀⠀⠈⠙⢷⣆⠀⠸⡆⠀⣀⣶⠿⠋⠉⠛⠿⢿⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⠀⣇⡶⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⢱⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡏⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠟⠀⣿⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠶⠶⠖⠛⠛⠛⠛⠻⠿⢷⣶⣤⡀⠀⠀⠀⠀⠀⢸⡇⠈⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠋⠀⠀⣿⠀⠀⠀⠀⢀⡴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡄⠀⠀⠀⢀⣾⠃⠀⠈⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⠀⣿⣧⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⢠⣼⠋⠀⠀⠀⠈⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⠁⠀⠀⠀⡼⠉⠻⣦⣀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⢀⡴⠛⢻⣷⡄⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠁⠀⠀⢀⠞⠁⠀⠀⠈⠙⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠉⠀⠀⠀⠹⣿⡄⠀⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠁⠀⠀⣠⠏⠀⠀⠀⣠⣶⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠁⠀⠀⣰⠃⠀⠀⣠⠞⠁⠉⠙⠻⢿⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣿⣷⣶⣤⣄⠀⠀⠸⣷⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⣰⠇⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⠛⠋⠀⠀⠈⠻⣆⠀⠀⢻⡇⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠘⣿⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠈⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣤⣄⡀⠀⣼⡇⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⢻⡇⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⠟⠛⠻⣿⣶⣿⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⢸⣧⠀⠀⠀⠀⠀ ⠀⠀⣼⠃⠀⠀⠀⠀⠙⢿⣦⣴⠃⠀⠀⠀⠀⠀⠀⠀⣶⠋⠉⣋⣉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠶⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠘⣿⠀⠀⣀⣀⠀ ⠀⢰⡇⠀⢰⡆⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⣠⠀⠀⣷⡀⢾⣿⠿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⢰⣶⣄⠉⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⣹⡶⠛⠛⢻⡆ ⠀⡾⠀⠀⠸⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣄⠀⠈⠿⣶⣶⣶⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣦⣈⣉⢛⣠⣿⠁⢠⡀⠀⠀⠀⠀⠀⠀⠀⢸⡷⠋⠁⠀⠀⠀⢿ ⢸⡇⠀⠀⠀⠹⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⠦⠄⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⠿⠟⠋⠁⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⢸ ⢸⠁⠀⠀⢀⡴⢾⣇⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠂⠀⢸ ⣾⠀⠀⠀⡎⠀⠀⢻⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⢿⡇⠀⠀⢸ ⣿⡄⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣶⣴⣿⣦⣀⠀⠀⠀⠀⠀⠀⣴⠄⠀⣰⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠘⡇⠀⠀⢸ ⢹⣷⡀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠻⠷⠶⠶⣶⣶⠾⠿⠶⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⡇ ⠈⠻⣿⣶⣦⣶⢾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⢰⠇ ⠀⠀⠀⠈⠁⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⠿⠿⠿⠛⠿⡿⢶⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⣀⠠⠎⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣯⣥⣤⣿⣶⣶⣶⣶⣶⣷⣶⣾⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡿⠟⠛⠋⠉⠀⠀⠀⢀⠈⠉⠙⠛⠻⢿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠟⠋⣡⣤⠶⠒⢻⡟⠛⠛⠛⠛⢻⠛⠻⣿⣶⣤⣄⡉⠻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢋⣤⠞⣿⠁⠀⠀⠀⠀⡇⠀⠀⠀⠀⠸⡇⠀⠀⠈⡟⠛⢿⣷⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣯⣀⡀⢹⣀⣠⣤⡴⠞⠛⠛⠛⠛⠛⠿⣿⣶⣤⣄⡇⠀⠀⠈⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡟⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠷⠶⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠘⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣷⠀⠘⢿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠀⠀⣾⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠈⠛⢿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠈⠛⠿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣷⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⠞⠉⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⢿⣷⣶⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠿⠿⣷⣶⣶⣶⣤⣤⣤⣤⣤⣤⠴⠶⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣶⣶⣾⠿⠟⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⡾⠿⠿⠿⠟⠻⠿⠿⠿⢶⣶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡾⠟⠛⣉⠡⠠⢀⡠⠤⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⢷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⠛⣁⠄⢊⡡⠔⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⢉⠔⢊⠤⠂⠁⣠⡶⠟⠛⠓⠦⠀⠀⠀⠀⠀⠀⠀⠴⠞⠛⠛⢶⣤⠀⠀⠀⠀⠉⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⠟⢁⠔⡡⠊⠁⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⡿⠃⣠⡡⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣧⡀⠀⠀⠀ ⠀⠀⢀⣾⡟⠁⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⠿⣿⣶⣤⡀⠀⠀⣠⣶⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡀⠀⠀ ⠀⠀⣾⡟⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠋⠁⠀⠀⠀⠈⠻⣷⣤⣾⡿⠋⠁⠀⠀⠉⠻⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⠀⠀ ⠀⣸⣿⠁⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠁⠀⠀⠀⠀⠀⠀⠀⠈⢿⠏⠀⠀⠀⠀⠀⠀⠀⠘⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣇⠀ ⢠⣿⡇⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄ ⣸⣿⠁⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⢠⣼⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⡆⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣇ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠙⠋⠁⠀⠀⠀⢠⠀⠀⠀⠀⠈⠛⠁⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣆⠀⠀⠀⠀⠀⠀⠀⢀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣦⣀⠀⠀⠀⣀⣴⡿⠙⣿⣦⣀⠀⠀⠀⢀⣤⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⢹⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⡿⠟⠋⠀⠀⠘⣿⠿⠿⣷⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡏ ⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⣼⣿⠃ ⠀⢻⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⣰⣿⡟⠀ ⠀⠀⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⣠⣿⡿⠀⠀ ⠀⠀⠈⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⣰⣿⡿⠁⠀⠀ ⠀⠀⠀⠈⢻⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⢁⣾⣿⡟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⢁⣴⣿⡿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⣠⣴⣿⡿⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣷⣍⡀⠒⠤⠤⢀⣀⣀⡀⠀⠀⠀⠀⣀⣀⣀⠠⠄⠒⠈⢁⣠⣴⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣶⣦⣤⣀⣀⣈⣉⠈⠀⣀⣀⣀⣀⣤⣤⣶⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⣾⣶⣶⣶⣿⠿⠿⠿⣿⣶⣶⣶⣶⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣾⡿⠿⠛⠋⠉⠁⢀⣀⣀⠀⠀⠀⠀⠀⠀⣀⣀⠈⠉⠙⠛⠿⢿⣷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⡿⠟⠋⣀⡠⠤⠒⢛⡩⠥⠴⠒⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡿⠛⢁⡤⠔⢊⣡⠤⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠉⡠⠖⢉⡠⠒⠉⠀⣠⣶⡿⠟⠛⠛⢶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⠾⠛⠛⠻⣷⣦⡀⠀⠀⠀⠀⠀⠉⠻⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⡠⠎⣠⠖⠉⠀⠀⠀⠸⠿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠟⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣿⡿⠃⢠⠞⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣼⣿⠏⠀⡴⣣⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣧⡀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⣿⠋⢀⣼⡷⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣷⡀⠀⠀⠀ ⠀⠀⢀⣾⣿⠃⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡿⠛⠉⠀⠀⠀⠈⠛⢿⣿⣄⢀⣾⣿⡿⠛⠋⠉⠉⠙⠻⢿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⡀⠀⠀ ⠀⠀⣼⣿⠇⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣧⠀⠀ ⠀⣰⣿⡟⠀⢰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣆⠀ ⠀⣿⣿⠃⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠀ ⢸⣿⡟⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⢀⣸⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣾⣷⡆⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇ ⢸⣿⡇⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠙⢿⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣿⡿⠃⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇ ⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿ ⢹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣦⡀⠀⠀⠀⠀⠀⢀⣴⣿⡟⢻⣿⣦⡄⠀⠀⠀⠀⠀⠀⣠⣼⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇ ⢸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣶⣶⣶⣾⣿⠿⠋⠀⠀⢻⣿⣿⣷⣶⣤⣤⣶⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡇ ⠸⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⣿⡇⠉⠛⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠇ ⠀⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⣀⣴⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⣾⣿⣿⠀ ⠀⠘⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠟⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⣰⣿⣿⠇⠀ ⠀⠀⢹⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⢰⣿⣿⡟⠀⠀ ⠀⠀⠀⢻⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⣠⣿⣿⡿⠀⠀⠀ ⠀⠀⠀⠀⢻⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⣴⣿⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⢀⣾⣿⣿⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠻⠿⠿⠟⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⢀⣴⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠋⢀⣴⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣷⣶⡦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⢀⣤⣶⣿⣿⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣷⣬⣉⠓⠒⠤⠤⢄⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡠⠤⠔⠚⠋⠁⣀⣤⣾⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⢿⣿⣿⣿⣷⣦⣤⣀⣀⡀⠀⠀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⣀⣀⣤⣴⣾⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⢿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⡿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠻⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⣀⣀⣀⣤⠠⣤⣠⣀⣀⣀⣀⡀⣤⣄⣀⣠⣀⣀⣀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⢀⣀⣤⣤⡀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣵⣄⠩⢖⠍⠂⠌⠉⠩⢉⠙⢳⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⣳⢿⣇⠈⠂⠀⠀⠂⠀⠀⠁⠀⠳⣻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠟⠑⢽⣦⠀⠑⢦⠀⠈⠠⡀⠀⠀⢱⣻⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡄⣲⣌⠙⢷⡄⠄⠱⡄⠀⠈⠢⠀⢸⣧⢻⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡇⡧⢙⠀⠀⠙⠳⣦⣽⠶⣄⠀⠀⡎⡀⠈⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⡠⠀⡻⠁⠀⠀⠀⠀⡇⠜⣙⣧⢉⣞⠜⠂⠀⣿⡇⠀⠀⠀⠀⠀⠀ ⠸⢤⡤⠀⠀⠀⠀⠀⠀⢸⠒⠙⡿⡞⢀⠀⠈⠀⢠⢷⠀⠀⠀⠀⠀⠀ ⠀⠸⢄⠀⠀⠀⠀⠀⠀⡸⠀⡜⣇⠰⠀⠣⠀⠄⠸⣸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢱⡀⠀⠀⠀⡰⠁⠀⢿⡙⢖⢆⠀⢡⠐⢰⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢾⡃⠀⠀⡜⠀⠀⠀⠘⣦⠀⠢⠢⠀⠆⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠑⠒⠈⡇⢀⠔⠀⣀⣹⣧⡀⢣⢡⢨⠀⡏⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡶⠁⡠⢏⣩⠛⠻⣷⡈⡆⠈⠀⠁⢱⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡾⠁⡼⡠⡟⠀⠀⠀⠸⣇⢃⢠⠀⠀⠀⢎⢂⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⠁⡸⢃⠹⠀⠀⠀⠀⠀⢸⡌⠨⠀⠀⠀⠀⢂⠁⡀⠀ ⠀⠀⠀⣴⠟⠙⠊⠀⢼⣇⠀⠀⠀⠀⠀⢸⠃⠀⠆⠀⠀⠀⠀⢂⠡⡀ ⠀⠀⢸⠃⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⢸⡌⡆⠀⠈⢂⠀⠀⠀⠀⡆⢡ ⠀⠀⠘⠄⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⢺⡙⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀

⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣤⣶⣿⠿⠟⣛⣷⠾⣬⣿⠶⠶⠶⣶⢶⣶⣶⣦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢾⣿⣿⣬⣷⢀⣠⡼⣖⠫⡙⠙⠢⡀⠈⠉⠒⢤⡀⠉⠙⢛⡿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠻⣿⣯⣭⢿⣆⠀⠘⢆⠑⡄⠀⠘⢄⠀⠀⠀⠈⠑⠄⠀⠙⣌⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡿⠷⠾⣿⡄⠀⠈⠳⡘⢄⠀⠀⠱⢄⠀⠀⠀⠀⠀⠀⠈⢦⢻⣯⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⡿⠛⠷⡼⣿⣆⠀⠀⠈⢮⣦⠀⠀⠈⠑⢄⠀⠀⠀⠀⠀⠈⣧⠿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⠀⣀⡀⠘⠾⢟⣧⡀⠀⠀⠙⢷⡀⠀⠀⠀⠑⢤⡀⠀⠀⠀⢹⡆⢻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡄⢙⣿⣦⡀⠀⠻⣿⣄⠒⠄⠈⠻⣤⠀⠀⠀⠀⠙⢦⠀⠀⣸⡇⡆⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⡇⣸⡇⢻⡧⠀⠀⠈⠻⢷⡦⣤⣁⡙⣷⣄⠀⠀⡀⠀⠁⢤⡿⢸⠁⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⡇⢻⡏⣰⠆⠀⠀⠀⠀⠀⠘⣿⡿⣿⣿⣛⣿⣦⣅⠀⠀⡼⢥⡞⠀⠀⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡼⠀⠺⡿⠁⠀⠀⠀⠀⠀⠀⠀⢿⡇⣮⠧⡙⣻⣇⠈⠑⣾⢡⠞⢇⠀⠀⢹⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⠚⠁⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠞⣧⡈⣉⣿⣯⢻⣠⡿⠛⠁⠀⠘⣆⠀⠘⡟⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⢷⣶⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡉⠁⠈⣿⡞⣿⠀⢄⠀⠀⠀⢘⠀⠀⣷⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⣴⢻⡆⠸⡄⠀⠱⡀⠀⠘⡆⠀⢹⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⣿⢸⣷⠀⢳⠀⠀⠙⡄⠀⢷⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣷⡄⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⣿⣎⠞⢧⣫⣇⠀⠀⠹⡄⢸⠀⢾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡸⣿⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⢻⣯⡄⠀⢻⡈⢧⡀⠀⢱⡈⠀⠘⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠻⠿⡅⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠈⣿⣷⡀⠀⠹⣄⠱⡄⢠⢧⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠦⠴⠖⣻⣿⠀⠀⢀⡴⠂⠀⠀⠈⣿⣿⡢⠂⠸⡆⢱⡀⣼⡀⠀⣿⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⢀⡴⠋⠀⣠⣴⣿⣿⣿⣿⣿⣂⠀⢹⡄⢷⢸⡇⠀⣿⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡏⠀⢀⡶⠯⢊⣤⡛⠋⠛⣿⣿⣖⠚⣧⢸⡌⠃⠀⠋⠈⢽⢆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠀⣰⡏⢀⣴⡿⠁⠀⠀⠀⠈⢹⣿⠀⣿⠀⢰⠀⠀⠀⠀⠈⢎⠳⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⢠⡟⣠⢎⡞⠀⠀⠀⠀⠀⠀⠘⣿⣇⠉⡆⢸⠀⠀⠀⠀⠀⠈⢦⠘⢆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⢠⣿⠋⡞⣼⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⡆⠁⢸⡄⠀⠀⠀⠀⠀⠈⢣⡈⠳⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣿⡿⠆⡴⡗⢸⢸⣧⡏⠀⠀⠀⠀⠀⠀⠀⠀⡇⣹⣷⠀⡀⣇⠀⠀⠀⠀⠀⠀⠀⢳⡀⠱⡄⠀⠀ ⠀⠀⠀⠀⣰⣿⠟⠁⠉⠛⠚⠀⠘⢾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⢹⠀⠇⠘⡆⠀⠀⠀⠀⠀⠀⠀⢳⡀⠹⡄⠀ ⠀⠀⠀⢰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣏⣿⠀⠀⠀⠀⠀⠀⠀⢸⢇⡟⣸⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⢧⠀⢳⠀ ⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⣼⣸⢣⡏⠀⠀⠀⠀⠈⢢⡀⠀⠀⠀⠀⠀⢸⡆⠘⡇ ⠀⠀⠀⠘⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⢠⢿⣏⡾⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠃⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠂⢈⣁⣦⣀⡠⠒⣒⣦⣤⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⠀⠁⠀⠀⠀⠈⠙⡄⠀⠀⠀⠙⢄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⡤⠀⠀⠀⠀⠀⣤⣦⣽⠀⠀⠀⠀⠘⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡔⣄⠀⢣⡀⠀⢢⡀⠐⣏⢹⣿⡀⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠙⠿⣿⣶⠿⠶⠾⠿⠒⠛⢏⠀⠈⢢⠀⠀⣸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⣰⡿⠛⠉⢣⠀⡴⠛⠳⣌⡆⠀⠈⡇⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⡀⠀⢠⡏⠀⢀⣄⡀⣷⢁⣄⠀⠘⣿⠀⢀⡇⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢳⠤⡏⢳⣀⠘⢛⡽⠋⢿⡛⠀⣠⢿⣠⣿⠃⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⣦⡉⠛⠛⠉⠁⠀⢀⠙⠛⠃⡾⢶⠏⠀⠈⢆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡞⢠⠋⣽⣀⠀⠈⠷⠶⠟⠀⢰⠻⡇⢸⢧⠀⠀⠀⠑⢒⠎ ⠀⠀⠀⠀⠀⠀⠀⡼⢁⠎⣰⠋⣽⠀⠀⠀⠀⠀⢰⢿⡀⢳⠸⢼⠀⠀⠀⢠⠎⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⡘⢰⠃⢠⠇⠀⢠⣾⣷⠀⢸⡀⣇⠸⡄⢺⣧⠴⠒⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣇⠀⠁⠀⡟⠀⠀⢸⣿⣿⠀⠀⡇⠹⠀⠀⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠊⢳⣄⠘⢧⡀⠀⠈⠙⠛⠀⠀⡇⠀⠀⢠⢧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⠊⢀⠴⠋⠉⠃⠀⣹⢷⣤⣤⣤⣤⠾⡇⠀⠀⠾⡄⠙⣄⠀⠀⠀⠀ ⠀⠀⢠⣾⣶⠖⠁⠀⠀⠀⢀⣼⣯⠾⣧⢀⣼⠵⣦⣻⡄⠀⠀⠹⣤⣘⡄⠀⠀⠀ ⠀⢀⠞⠋⠀⠀⠀⠀⠀⢀⡞⠉⠁⠀⠘⠿⠃⠀⠈⠛⣿⡄⠀⠀⠙⣿⣏⠀⠀⠀ ⢠⠏⠀⠀⠀⠀⠀⠀⣠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠈⢻⣄⠀⠀ ⢸⠀⠀⠀⠀⠀⣀⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠙⣇⠀ ⠈⠳⠤⠤⠶⠞⠋⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠙⢦⡀⠀⠀⡸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠉⠛⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⢤⣤⣀⣀⣀⣀⠤⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠖⠒⠒⠒⠶⣄⠀⠀⢀⣠⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡔⠋⠀⠀⠀⣠⠶⠚⠛⠛⠓⠲⢯⣄⣤⠴⠚⠛⠛⠛⠲⢦⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠉⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈⠹⣆⠀⠀⠀⠀⠀⠀⠈⢳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⢹⡆⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⡟⠁⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣾⡇⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠐⢆⠀⠀⠀⢧⠀⠀⠀⠀⣆⠀⠀⠀⢿⣏⠉⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⣷⣬⣳⣤⣄⣘⣷⣤⣀⡀⠘⣷⣄⣀⣘⣿⣷⣼⠟⠛⠶⣄⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠈⠛⠿⢿⣿⠿⠿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⡆⠀⠀⠀⠘⢷⡀⠀⠀⢀⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⣠⣿⣿⡿⠛⠓⢦⠀⠀⠀⣰⠾⠻⢷⣄⠸⣄⠀⠀⠀⠸⣇⠀⠀⢸⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⢰⣿⠏⠁⠀⠀⠀⠈⢷⠀⣴⠃⠀⠀⠀⠻⣧⣻⡄⠀⠀⠀⣿⠀⢀⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢠⣿⠁⠀⠀⢀⣀⣀⠀⢸⣧⡏⢀⣄⡀⠀⠀⠹⣿⣇⠀⠀⢀⡿⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣄⠀⢀⡟⢸⣄⠀⠀⠸⣿⣿⠟⣼⡇⣷⣸⣿⣿⠀⠀⠀⣿⣿⠀⣠⢞⡇⠀⢸⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢯⡛⢺⠅⢆⢻⣆⣀⣀⣉⣡⣾⠏⠀⠙⣿⣍⡀⢀⣀⡼⢋⣟⣸⢵⣿⠁⠀⢸⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣻⢻⣄⠈⠓⠛⠿⠟⠛⠋⠁⠀⠀⠀⠀⠙⠻⠿⠟⠂⣼⣯⣤⡾⠃⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⣾⠁⢈⡿⢳⣄⠀⠀⠀⠐⢦⣄⣀⣀⣀⣴⠃⠀⠀⣠⣴⣿⠃⢿⣧⠀⠀⠀⠀⠈⠳⣄⡀⠀⢀⡠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢻⠏⠀⣼⠁⢠⡿⢀⠀⠀⠀⠈⠻⣿⣿⡿⠋⠀⠀⢸⠃⢹⣿⠀⠸⣿⣧⠀⠀⠀⠀⠀⠈⠉⠛⣻⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠀⣸⠃⢀⣾⠟⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡀⠀⣿⡀⠀⡇⣿⡀⠀⠀⠀⠀⠀⠀⡼⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⣰⠇⢀⡾⠃⠀⣸⠇⠀⠀⠀⢀⣀⡀⠀⠀⢸⡇⠹⣧⠀⠘⡇⠀⡇⢻⡇⠀⠀⠀⠀⣠⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⢠⠏⢀⣾⠃⠀⢠⡿⠀⠀⠀⢠⣾⣿⣿⠀⠀⠀⣿⡀⢹⡇⠀⢿⠀⠳⢸⣧⣤⣴⡶⠛⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠘⠀⠸⠃⠀⢠⣿⠃⠀⠀⠀⣸⣿⣿⣿⡇⠀⠀⢻⡇⠸⣧⠀⠘⠀⠀⣾⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⢸⡇⠘⠻⠀⠀⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠛⠷⣦⡀⠀⢸⣿⣄⠀⠀⠀⠀⠛⠛⠿⠿⠃⠀⠀⢸⡇⠀⠀⠀⠀⠀⣸⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⢀⣽⣿⣦⡀⠈⠻⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡇⠀⠀⠀⠀⣰⡏⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣀⡴⠋⠀⠀⠈⠁⠀⠀⢸⣿⣿⣷⣶⣤⣤⣤⣤⣶⡿⢿⣧⠀⠀⠀⢰⠿⣧⠀⠈⢳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⣥⣤⣴⠞⠁⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃⣨⣿⡉⠉⠉⢉⡿⣱⡄⠘⣿⡄⠀⠀⠀⠀⠹⣦⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢾⡿⣻⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣾⠿⠛⢿⣷⣄⣴⣿⠞⠉⢿⣶⣽⣿⡆⠀⠀⠀⠀⠙⣿⣶⣶⣿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠉⠀⠀⠀⠀⢻⣿⡟⠁⠀⠀⠀⠙⠛⢻⣿⡄⠀⠀⠀⠀⠘⢯⡻⣿⡏⠀⠀⠀⠀⠀ ⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷⡀⠀⠀⠀⠀⠈⠻⣝⢷⡀⠀⠀⠀⠀ ⠀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣇⠀⠀⠀⠀⠀⠀⠙⢿⣷⡀⠀⠀⠀ ⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠹⣿⡆⠀⠀ ⠘⣧⠀⠀⠀⠀⠀⠀⠀⢠⣴⣾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀ ⠀⠙⠷⢶⣶⣶⣶⣶⠿⠟⠋⠹⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⣿⡄⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠈⠻⣦⡀⠀⠀⠀⢀⡞⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠈⠙⠛⠛⠛⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢙⠛⠿⠶⢦⣤⣤⣤⣤⣤⣤⠤⠶⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⣠⡴⠶⠛⠛⠛⠻⢿⠶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡾⠡⢀⠀⣀⡀⠠⢀⡀⠀⠀⠀⠀⠀⠀⠘⢿⣆⠀⠀⠀⠀ ⠀⠀⠀⣾⣑⣥⣄⠀⠀⣰⣖⡀⠈⠀⠀⠀⠀⠀⠀⠀⠈⢻⣆⠀⠀⠀ ⠀⠀⢸⡷⠋⣀⡀⠀⢀⠀⠉⠛⢦⣄⠀⢀⢰⢲⣆⢀⣄⣼⣿⣦⡀⠀ ⠀⠀⢨⠧⢞⡠⣹⠀⣟⡟⠓⢕⡀⠈⠁⢣⣟⢿⡿⣿⣿⣿⣿⣿⣷⠀ ⠀⢠⣿⠐⡼⣧⠂⠀⠹⡽⠟⠠⣙⠦⠄⠈⢿⣗⣿⡿⣛⢿⣿⣿⣿⣇ ⠀⣼⣿⠀⣠⠃⢀⠈⠢⡀⠢⡊⠀⠀⠀⠀⠀⣿⡟⣼⡛⠅⣿⣿⣿⣟ ⠀⢸⣿⡆⢠⣗⡄⣹⣦⡙⢦⠈⠆⠀⠀⢀⡼⢹⡇⣻⠇⢤⣿⣿⣿⣿ ⠉⢛⣿⡀⣾⣿⢿⣿⣿⣿⣷⡃⠘⠀⠀⠚⠅⠟⠀⠐⣪⣿⣿⣿⣽⠏ ⠀⠀⠈⡇⣿⢧⡠⠍⠩⢏⣿⢿⢰⠃⢸⠀⠀⠀⡶⠾⠿⣿⠟⠋⠀⠀ ⠀⠀⠀⢱⡘⠈⡟⣻⠋⢛⡓⢻⠂⠀⡌⠀⠀⡸⠁⠀⠀⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⢱⡈⢍⣉⣀⡉⠔⠘⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⣰⣤⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠛⠶⠶⠶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⠄⠀⠀⠤⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠐⠈⠤⢄⡀⠤⠤⠤⠤⣀⠤⠄⠁⠢⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⡠⠒⠒⠠⡚⢀⣊⠉⢀⠤⠚⠁⠀⠀⠙⠢⢄⠈⢁⡢⡐⡄⠀⠀⠀⠀⠀⠀ ⢸⠀⠀⠀⢰⡔⠉⢀⠜⢁⠄⠂⢄⠀⢀⠄⠒⢄⠑⢄⢀⠀⠱⡀⠀⠀⠀⠀⠀ ⠈⠢⣀⣀⣸⡠⠁⠎⢀⠃⠀⠀⠀⡆⡆⠀⠀⠀⢆⠈⠀⠱⡀⢡⠀⠀⠀⠀⠀ ⠀⠀⠀⡠⠚⠃⠀⠀⠘⡀⠀⠰⣶⡆⡷⡶⠀⠀⡸⠀⠀⠀⠑⠣⡀⠀⠀⠀⠀ ⠀⠀⠀⢣⠈⠢⠀⠀⠀⠡⣀⠔⠁⠀⠀⠁⡆⡠⠁⠀⠀⠐⠊⢠⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠑⢰⠦⠤⠴⠒⠨⢆⠀⠀⠀⢀⠦⠤⢔⠒⠒⢦⠐⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣀⠀⠀⢀⠜⠀⠀⢑⡲⠖⠓⠂⠒⡄⢡⠀⠀⢵⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⡠⡌⠃⠀⡜⠀⣠⣾⣷⣶⣶⣾⣿⣿⣿⠘⠀⡆⢄⡦⢀⠀⠀⠀⠀ ⠀⡰⠈⠀⠀⠑⢄⠀⠇⢸⣿⣿⣿⡿⠛⠿⢿⣿⣿⠀⠀⠡⠀⠀⠀⠈⠢⡀⠀ ⡜⠀⠀⠀⠀⠀⡠⠃⠀⢸⣿⣿⠿⠤⠀⠒⠀⠽⠇⠀⢀⡇⠀⠀⠀⠀⠀⠈⠄ ⠀⠀⠀⠀⠀⠀⠘⢄⠀⠈⡟⠁⠀⠀⠀⠀⠀⠀⠀⡔⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠁⢂⠀⠀⠀⠀⠀⠀⠀⠀⢡⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠫⢀⠀⠀⠀⠀⠀⡔⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠔⢂⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠴⠒⠛⠛⠋⠉⠉⠉⠉⠉⠛⠛⠛⠒⠦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠀⠠⠴⠶⠶⠤⣀⢀⡠⠴⠶⠶⠒⠒⠒⠶⠶⠤⣄⣀⠤⠶⠶⠦⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⡏⠁⢀⣀⡠⠤⢤⣀⡀⠀⠈⠻⣦⠶⠖⠒⠒⠒⠒⠲⢦⡴⠋⠁⠀⢀⣀⡤⠤⣄⣀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⠖⠛⠉⠉⠙⠳⢶⢋⡞⠁⠀⠋⠀⠀⠀⠀⠀⢀⣤⠴⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⢦⣤⠀⠀⠀⠀⠀⠀⠳⣄⡀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⢀⡟⠀⣠⡶⠟⠋⠉⠀⣠⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣄⠈⠉⠛⠦⡀⠙⢦⣽⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣻⣡⠞⠉⠀⠀⠀⣠⠞⠁⠀⢀⡴⠖⠒⠶⢄⡀⠀⠀⠀⠀⢀⡠⠖⠒⠲⢤⡀⠀⠙⢷⡀⠀⣀⠈⠀⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣦⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⢠⠞⠉⣠⠟⠀⠀⣰⠋⠀⠀⠀⠀⠈⢳⡄⠀⠀⣠⠎⠀⠀⠀⠀⠀⠻⡄⠀⠀⢱⡀⠈⠲⡄⠀⠀⠈⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⡿⠀⢠⡇⠀⢀⡟⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⢷⠀⠀⢻⣆⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠳⠦⠤⠤⠤⠟⢷⢰⠇⠀⠀⠸⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⢸⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠸⠀⠀⠈⠹⣇⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠿⠏⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⣠⣶⣤⣤⠇⢸⠀⣾⣧⡄⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠸⠶⠬⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⡄⠀⠀⠀⠀⠙⠿⣿⣽⡆⠸⣄⣻⠿⠃⠀⠀⠀⠀⢸⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠈⢙⣣⡄⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⢀⡴⠛⠋⠀⠀⠀⠀⠈⠛⢦⡀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⣤⣔⠛⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣀⡠⠎⠀⠀⠀⠀⠀⠀⠀⠈⠋⠈⠁⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⢀⣀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠋⠀⠀⠀⢀⣤⣀⣀⣀⢀⡀⠀⠀⣀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢯⡿⠓⠒⠦⠤⠾⠃⠀⠉⠑⠚⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠒⠲⠤⠴⠋⠀⠈⠉⠉⠙⢯⡽⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠒⠛⠁⠀⠀⠀⠀⠀⠀⠀⣰⠀⠀⠀⠙⢦⣄⡀⠀⠀⢀⣤⡔⢃⣀⣀⡀⠀⠀⠙⢢⡀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠈⢉⣛⣿⠽⠛⠛⠉⠁⠀⠉⠻⣄⠀⠀⢻⡀⠀⠀⠀⠀⢨⡳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⣠⣴⠞⡋⠉⢀⣀⣀⣀⣀⣀⣠⣤⣤⣼⣧⠀⠈⡇⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⡴⠋⠀⠀⠀⠀⣼⠃⠀⠀⢀⣴⣿⣷⣾⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢰⠇⠀⣠⠖⢦⡀⠈⢧⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⠶⠚⠋⠉⢻⡄⠀⠀⠀⠀⢰⡟⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠸⡄⠀⠈⠛⠋⠀⠉⠛⠦⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⢸⡇⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠈⠙⢧⣀⠀⠀⠀ ⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣶⣄⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠈⢱⡄⠉⠻⣿⣿⣿⣿⠁⠀⠀⠀⢻⡀⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⠀⠀ ⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠆⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣇⢀⣀⣀⣠⣤⣤⣀⣀⢘⣿⣿⡇⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀ ⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⡿⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠃⠀⠀⠀⢀⣤⡿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃ ⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡀⠀⠀⠀⠀⠀⢻⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⢘⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡆⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⣤⡖⠲⢤⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠧⠤⠤⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠠⣤⠤⢤⠤⣤⡤⠤⣤⢤⠤⠤⡤⠤⠤⣤⡤⢤⢤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤ ⠀⠻⠂⠸⡄⠙⢁⠤⠚⠚⣑⣒⣗⢖⠒⠭⣀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠂⡡⠊⡠⠞⢁⠀⡜⢸⠐⢄⠀⢽⠀⠀⠀⠀⠀⠀⣾⠋⠀⠀⢸ ⠀⠀⠀⡰⢁⠎⠀⠊⣀⡴⢒⠪⠁⠆⢰⢌⢂⢸⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⢸ ⠀⠀⢠⠁⠂⠀⠄⠊⠠⡠⠃⢁⠊⡠⠂⡌⣧⢻⡀⠀⠀⢀⣸⠁⠀⠀⠀⠀⠘ ⠀⠀⣼⢸⢀⠂⡘⠠⠑⢁⢔⡡⡚⢁⢀⢃⠃⣟⡷⡀⠀⠈⠁⠀⠀⠀⠀⠀⠀ ⠀⡼⡿⠸⡎⠠⢱⡡⠞⢋⡏⢠⡇⢘⠌⠠⣴⡜⡇⢹⠢⣀⠀⠀⠀⠀⠀⠀⠘ ⠀⢀⢃⢠⠃⢠⡟⢀⠴⠭⡇⠎⢀⠋⣰⡿⢭⣱⡇⢨⡄⡿⡍⠉⡇⡄⠀⠀⠠ ⠀⠀⠟⢸⠸⢸⢡⠮⡐⠃⣿⢀⢞⠝⠹⣐⣻⠟⣇⡹⣧⡇⠈⡰⠋⠀⠀⠀⠘ ⠀⠀⢠⢈⡀⢸⢾⠀⠀⠀⠀⠢⣆⠀⠀⠀⠀⠀⣿⢣⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣼⢇⢸⢸⡀⠀⠀⠀⠀⢁⡀⠀⠀⠀⢠⣧⡷⠣⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⠀⠺⡼⡗⢤⡀⠀⠀⠀⠀⠀⢀⡔⠙⢙⠁⠀⠈⢷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⣇⠀⠈⠱⡀⠙⠲⣤⣀⣠⣶⡟⠀⢀⣈⣤⠄⡀⠈⢿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠀⠀⠀⢑⡄⠀⠈⡿⠟⣟⠈⠛⠲⠄⠀⠀⠀⠑⢼⣻⢢⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⡴⢻⠈⢢⠀⠀⣰⢿⣆⣀⣀⡜⡄⠀⠀⠀⠀⡏⠳⣵⠀⠀ ⢈⢆⠀⠐⢄⠀⠈⠃⠘⢦⣄⠱⡴⠁⠈⠉⠙⠁⠛⠓⡀⠀⠀⠀⢰⠠⠈⢇⠀ ⠈⢆⢂⠀⠀⠡⡀⠀⠀⠈⢻⣷⡃⠀⠀⠀⠀⠀⠀⠀⠰⣀⣀⣀⣨⠀⡇⢸⢂ ⠀⠀⠻⣆⠘⠠⠈⠀⠀⠡⠀⠙⡏⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢻⡴⠀⠈⢈ ⠀⠀⠀⢸⣾⡆⡧⡀⠀⠀⠀⠀⡗⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠢⠄ ⠀⠀⠀⠀⣻⡇⢰⠦⠀⠀⠀⠐⠳⢑⢔⠄⠀⠀⠀⠀⠀⠀⠀⠢⠀⠠⠀⠈⠢

⠙⣿⣿⡿⡏⠉⢻⡏⠉⠉⢻⣿⣏⡍⠉⠉⢹⢻⢻⢹⢻⠉⠉⠉⡏⢿⠋⠉⠉⠉⠉⢹⣟⡟⡿⠋⠉⣙⡛⢟⡟⠋⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠚⠛⠛⠛⢳ ⠀⢸⣼⣷⣃⠀⠸⣿⡀⠀⠸⣿⣾⠃⠀⠀⢈⣸⣘⣸⣼⢤⣄⣀⣁⣼⣀⣀⣤⣀⣀⠒⠾⠶⠀⠀⠀⠒⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠉⠋⠉⠀⠀⢻⡇⠀⠀⠃⠉⢀⣤⠶⠛⠋⠁⠀⠀⢀⣀⣈⣉⣷⣍⠳⣄⠀⠉⠙⠶⣄⣀⡀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠈⠈⠀⠀⣠⡴⠋⢁⡴⠊⠀⠀⣠⣴⡿⠉⠀⠀⠀⢻⠀⠙⣦⣀⠀⠀⠈⠑⣝⠲⣤⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡾⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣴⠋⠀⠀⣠⢞⡷⠋⠀⢀⠀⠀⢀⡿⠀⢀⡇⠈⠳⣄⠀⠀⠈⢦⣹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠁⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⣠⠞⠁⠀⣠⠞⠁⠙⠀⠀⣠⠟⢀⡴⣻⠁⠀⣼⠀⢤⡀⠘⢧⡀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⢠⡞⠀⢀⡾⠁⠀⠀⠜⠁⠀⠀⣀⣤⣺⠵⢛⡿⣡⠋⠀⣰⠏⠀⠀⡿⣦⠀⢻⡀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⢀⡞⠀⢠⡞⠁⠀⠀⠀⠀⢀⣤⠾⠛⠋⠀⣠⠟⣠⠋⠀⣠⠋⠀⠀⣰⢣⠈⠷⡀⠻⡀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⣼⠁⢀⡞⠀⠀⠀⢀⡤⠚⠉⠀⠀⡼⠁⣴⠋⠰⠁⠀⣴⠃⠀⠀⣴⠃⠘⢀⠀⣿⡄⢻⡸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠘⢋⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⢰⡟⠀⡸⠁⠀⠀⡀⠀⠀⡖⠀⢀⡾⢁⡼⠁⠀⠀⣠⠟⠀⠀⣠⠞⢰⠀⠀⣿⠀⣿⠻⡄⢿⣷⠀⠀⠀⠀⠀⠀⠀⣴⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⡼⡇⢰⣧⠆⢀⡞⠁⠀⡾⠀⢀⡞⣠⠞⠀⠀⣠⠞⠁⢀⣠⣾⠃⠀⣾⠀⢸⡇⠀⡏⠀⣿⠘⡏⢧⠀⠀⠀⠀⠀⠚⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⣼⣷⡇⠸⡜⠀⡼⠁⠀⢸⠃⢀⡞⠀⠀⠀⣠⠞⢁⣤⠞⠋⢠⠏⠀⠀⡏⠀⡿⠀⣼⠀⢀⡟⣧⣿⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⡸⣧⣿⣧⢠⡇⢸⡇⠀⠀⡆⢀⡞⠀⣀⣴⣾⠵⠚⣹⠁⠀⠀⣾⠀⠀⢰⠁⣼⠁⠀⣽⠀⣼⡀⠸⣸⠀⠀⢿⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⣸⡿⢻⣿⠉⢸⢃⣿⠀⠀⠸⠁⣾⣠⠞⠛⠉⠀⣠⣾⡿⠀⠀⣸⣿⠀⠀⣿⣴⠃⠀⣠⠏⣾⡿⣷⠀⡇⡆⠀⠘⡄⠙⢷⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⢸ ⠀⠉⠀⣸⢹⠀⢸⢸⢻⡆⠀⢀⢸⣿⠁⠀⠀⢠⣾⠟⠋⡇⠀⢠⠏⠞⠀⣸⡟⠁⠀⣰⣯⣾⠟⠚⠙⣇⢸⠃⠀⠀⣷⠀⢸⢻⣯⠙⢛⡷⢲⣶⡄⠀⢰⠂⠀⠀⠀⠀⠀⢸ ⠀⠀⢀⡏⢸⡀⢸⡘⢸⡇⠀⢈⣯⡇⠀⠀⣴⠻⠴⠶⣦⡇⢀⠟⠀⠀⢠⠟⠀⣠⡞⣵⣿⡽⠶⡶⣄⣽⡼⡄⢠⠀⣿⠀⢸⢿⠹⣆⠀⠀⠀⢸⠃⣰⠏⠀⠀⠀⠀⠀⠀⢺ ⠀⠀⠸⢣⡿⡇⢸⡇⠈⡇⠀⢸⡟⠀⢀⡾⠁⠀⣴⣤⡌⣿⡞⠀⠀⢀⡟⡠⢚⣿⠟⣽⠃⣠⣶⣆⢹⣿⡗⡇⣸⢀⡟⡆⢸⣿⠀⠘⠆⠀⢠⣏⡵⠃⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠉⣿⠁⠘⡇⠀⢱⠀⢸⠃⢠⠟⢷⣄⠀⠙⠋⠀⣾⣷⠀⢀⡿⠈⣠⠟⠁⠸⣇⣀⠈⢉⣅⣨⠟⣿⠀⡿⣸⠁⡇⣾⣿⠀⠀⠀⢠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⢸⠀⠀⠣⠀⠈⠃⡿⢀⣿⠀⠀⠈⠛⠒⠒⠒⠉⠈⣠⠟⢀⠛⠁⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⣿⣰⡷⡟⣸⣧⠇⠹⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⢸⡆⠀⢸⡄⠀⠀⣿⡼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⢤⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⢡⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠸⡇⠀⣼⡇⠀⠀⢸⣇⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠿⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠏⠇⣾⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘ ⠀⠀⠀⠀⠀⣧⢸⣿⣿⡄⠀⣼⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠀⡇⣿⠿⠷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰ ⠀⠀⠀⠀⠀⠹⡾⢸⠀⢳⡀⣿⠀⡿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠦⠀⠀⠀⠀⠀⠀⠀⣀⣾⣿⣸⣿⠋⠀⠀⠀⠙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⢧⣿⠀⠈⢳⡿⣇⢷⡹⡻⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣿⠉⣿⠈⠀⠀⠀⠀⠀⠸⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠ ⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⠀⠉⠹⣇⢷⡳⠀⠙⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠀⠀⠛⠀⢹⡀⠀⠀⠀⠀⠀⠀⢹⣿⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰ ⠀⠀⠀⠀⠀⠀⠀⣼⣷⠀⠀⠀⠀⠙⠈⢷⡀⠀⠀⠙⠿⣷⣦⣀⠀⠀⠀⠀⠀⢀⣴⣾⣿⡟⠀⠀⠀⠀⠀⠀⣧⠀⠀⡀⠀⠀⠀⠈⢻⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸ ⠀⠀⠀⠀⠀⠀⠀⢸⣻⣇⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠈⠛⢿⣿⣷⣶⣶⣿⣿⣿⣿⠏⢀⣀⣀⣀⣠⣤⣤⡿⣻⠋⠙⠳⢤⡀⠀⠈⠻⣿⣾⣆⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠸⡆⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⡿⣿⠏⣰⠋⢥⡤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡐⢯⣿⡌⢧⡀⠀⠀⠀⠀⠀⠀⠠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⣽⢦⡀⠀⠀⠀⠀⣼⡿⠛⠁⢀⡟⡼⠁⠀⠘⠀⠀⡏⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣮⣻⡄⠳⣄⠀⠀⠀⠀⠀⠸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⡟⠈⠳⡄⠀⠀⠉⠁⠀⠀⠀⣿⠾⣅⢀⠀⠀⠀⡌⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⠙⠻⣆⠹⣦⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣠⣴⣿⠇⢸⠁⠀⠀⠙⣶⠦⠄⠀⠀⠀⣴⣿⣼⣥⢫⠀⣀⡤⡀⢀⣼⡿⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠈⢷⡌⣗⠀⠀⠀⠈ ⠸⡄⠀⠀⠀⠀⠰⡄⠀⠀⠀⠀⠉⠉⣿⠁⠀⢺⣷⣄⠀⠀⠈⢷⣀⠀⠀⣾⠟⠀⠰⣷⣿⠞⣿⣶⡽⠋⣿⣵⣷⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠈⣆⠀⠹⣾⡆⠀⠀⢈ ⡀⠘⣆⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠹⠀⠀⠀⠙⣿⣷⣦⠀⠀⢻⣦⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠉⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠸⡆⠀⠘⣿⡀⠀⢠ ⠹⡄⠘⢦⠀⠀⠀⠀⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣦⠀⢻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢹⡄⠀⠸⣧⡀⠈ ⠀⠹⣆⠘⢧⡀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠈⡇⠀⠀⡏⢧⡀ ⠀⠀⠘⢦⡈⢧⡀⠀⠐⡆⠀⠀⠙⢦⠀⠀⠀⠀⠀⡀⠀⠀⠹⣿⣿⣿⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⢿⣻⣿⣯⠀⠀⢸⠃⠀⢐⡇⠈⢷ ⠀⠀⠀⠈⢳⣎⢧⡀⠀⢳⠀⢸⡆⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠈⢻⣿⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠙⣿⣄⣴⡏⠀⠀⠀⠃⠀⢘ ⠀⠀⠀⠀⠀⠙⣾⣧⠀⢸⡇⠈⣇⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⢻⡄⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⢿⡏⠀⠀⠀⠀⠀⠀⢼ ⠀⠀⠀⠀⠀⠀⢸⣿⣇⣾⡇⠀⢹⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢷⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣸⠁⠀⠀⠀⠲⣄⠀⠐ ⠀⠀⠀⠀⠀⠀⠈⢻⡻⣿⣿⠀⢸⡇⠳⣄⢀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⣆⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⡆⠀⠀⠀⢈⠊⠑⢠ ⠀⠀⠀⠀⠀⠀⠀⠈⢷⣿⣿⡇⠀⣷⣄⡈⠈⠉⠀⠀⠀⠐⠒⠒⠶⠾⣧⡘⢷⣀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⣀⠀⠸⠆⢧⠀⠀⠀⠠⠑⢄⢰ ⠤⠤⠤⠤⠶⠶⠶⠶⣾⣿⣿⠷⠶⢿⠿⠿⠶⠶⠶⠶⠶⠶⠶⠶⠶⢶⠾⠷⣶⡿⠷⡾⠷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠷⠿⠶⠶⠶⠾⠶⠶⠶⢶⠶⡶⠾

⠀⠀⠀⠀⠀⠀⠀⢀⠤⠄⠤⠀⠤⠄⠀⢀⠀⢰⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⡀⠀⠀⢰⠁⠨⡦⠐⠀⠉⠉⠁⠀⠒⠩⡀⠀⠈⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⡆⢈⡴⠂⠁⢆⠀⣑⣤⡠⢠⢔⣈⠀⠁⠲⡌⣦⡀⠈⢄⠀⠀⠀⠀⠀ ⠀⠀⣠⡞⠀⠒⢄⠈⠢⢃⠀⡆⢸⠀⠀⠈⢂⠀⢸⡴⠈⢂⠈⠆⠀⠀⠀⠀ ⠀⠔⡝⡤⢊⠧⣄⡁⢀⠈⠂⠘⢅⠈⠑⡄⠀⢁⡸⠃⣇⠈⠀⠘⡀⠀⠀⠀ ⠊⢹⢳⠃⡌⢀⢤⢀⣿⣷⡢⠄⠈⠶⣦⠶⠒⠻⢤⣤⣸⠀⠀⠀⢡⠀⠀⠀ ⠀⢸⠸⡄⡇⢢⡼⠾⠞⠋⠀⠀⠀⠀⠈⠀⠀⠀⣀⠉⠉⡆⠀⠀⠀⡄⠀⠀ ⠀⢸⡆⡻⠗⡿⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠆⠀⠀⠀⠃⠀⠀ ⠀⢸⢯⠌⠀⠀⠀⠐⠀⢀⠤⠤⣄⡀⠀⠀⠀⠐⠂⢄⠀⢰⠀⠀⠀⢠⠀⠀ ⠀⢸⠈⠆⡄⠀⠀⠀⠰⠿⠛⠒⠚⠛⠓⠂⠀⠀⠀⠀⣰⢿⠀⠀⠀⢸⠀⠀ ⠀⠘⠀⠈⢣⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⣤⠾⢃⡼⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡶⢤⡤⣀⣀⣀⣀⡀⢀⠎⣠⠾⠇⢚⡉⠏⡄⠀⠀⠀⡄⠀ ⠀⠀⠀⠀⠀⢰⠈⠉⠁⠒⠚⢐⠿⢛⠉⠡⠤⠰⢙⣾⡼⠥⡇⠀⠀⠀⠃⠀ ⠀⢀⠀⠀⠀⠈⡀⠀⠠⣔⠈⡄⡤⢃⡡⠕⠂⠉⠀⠀⡏⠆⠃⠀⠀⠀⢠⠀ ⠀⠀⠀⠀⠀⠀⢁⢠⠊⠏⠁⢣⠞⠁⠀⠀⠀⠀⠀⠀⣿⢴⢸⠀⠀⠀⠀⡄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⢲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠊⠉⡄⠀⠀⠀⠀⣀⣀⣉⣀⣉⠀⠒⠤⢄⣼⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡀⠀⠀⠀⢀⡴⣿⠀⠀⢸⣰⡡⠖⠋⠉⠀⠀⠀⠀⠀⠈⠉⠒⠢⢄⡀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡏⠙⢦⣀⣰⣫⠴⠻⡄⠀⠀⠹⣇⠀⠀⠀⠀⠀⠀⣠⠄⠒⠒⠢⢄⣄⠈⢧⡀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠁⠀⢠⣾⠏⠀⠀⠀⠱⡀⠀⣀⣈⣑⣦⣤⠊⢳⢋⢀⣀⡀⠀⠀⠀⠙⢷⡄⠻⡷⣄⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⣰⡟⠁⢠⠠⣀⠀⠀⠑⡄⠸⡀⠀⠀⡆⠀⢸⠀⠀⠀⠈⠑⢄⠀⠀⠈⣿⡼⡌⡌⢢⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⢞⡟⠀⠀⣰⡀⠈⠳⡀⠀⠈⠢⣣⠀⠀⣇⣠⡟⢀⣄⣀⠀⠀⠀⢣⠀⠀⣿⡇⢹⠐⠀⠇⠀⠀⢣⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠋⡼⢡⣿⠋⢉⠷⣄⡀⢱⠀⠀⠀⠈⠓⠄⠈⢩⡇⠉⠀⠈⢷⠀⠀⠀⡆⢀⣿⠃⠈⡇⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀ ⢀⣴⠥⣾⠃⣾⠃⢠⠇⠀⠈⡏⠉⢀⣾⢲⣄⡀⠀⠀⠀⢳⣅⡀⠀⢈⡇⢀⣀⣽⠟⠁⠀⠀⢹⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀ ⠀⠀⠀⣿⢀⡏⠀⡘⠀⢠⠒⡇⠀⣼⣿⣟⣯⠭⠖⠂⠀⠀⠙⠻⣿⠛⠛⠉⠉⠙⠿⠷⣶⡶⢼⡇⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀ ⠀⠀⠀⣿⢸⣇⠀⡇⠀⣇⢀⡇⣸⣿⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠈⠑⠀⠀⠀⠀⠀⠀⠉⠉⠛⢣⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀ ⠀⠀⠀⣿⠀⢻⣆⣡⠀⣸⣾⡟⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⠀⠤⢀⠀⠸⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀ ⠀⠀⠀⣿⠀⠑⣿⡿⠛⡿⠛⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⡇⠀⠀⠀⠀⠀⢹⠀⠀⠀ ⠀⠀⠀⣿⡦⠊⡱⠀⠘⠁⠀⠑⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠘⠀⠀⠀ ⠀⠀⠀⡟⢷⡴⠁⠀⠀⠀⠀⠀⠀⠙⠀⠀⣠⠔⠒⠒⢒⡤⢄⡀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄⠀⢀⣇⠀⠀⠀⠀⠀⠀⡆⠀⠀ ⠀⠀⠀⡇⠈⣧⠀⢰⠀⠀⠀⠀⠀⠀⠀⣿⣷⡯⠭⠭⠭⠽⠿⠿⠷⠦⠀⠀⠀⠀⠀⠀⠀⠀⠑⣾⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⡇⠀⠈⢧⡌⠀⠀⢀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠋⢹⠀⠀⠀⠀⠀⠀⠇⠀⠀ ⠀⠀⠀⠃⠀⠀⠈⠳⡄⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣾⠟⠁⣠⣼⡆⠀⠀⠀⠀⠀⢠⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⣼⣿⠟⣁⣴⡯⢯⡬⡇⠀⠀⠀⠀⠀⠸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⢟⡛⠻⢷⣶⠦⠤⣤⣤⣀⣀⣀⣀⢀⣠⠞⣁⣀⠿⠟⠛⠋⠉⡀⡀⠘⣧⡇⠀⠀⠀⠀⠀⠀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠉⠙⠋⠓⠢⠤⠤⠗⠢⠽⣽⣿⠿⠛⠉⠁⢀⡀⢰⡊⠳⠤⣇⡹⣚⡇⣧⠀⠀⠀⠀⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠁⡠⠤⡀⢀⡏⠉⢉⣩⡤⠖⠛⢿⣿⡉⠃⢸⠀⠀⠀⠀⠀⠀⢁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⣠⣴⡚⠉⢀⡤⢄⡠⠇⢀⣩⡤⠗⠛⠁⠀⠀⠀⠀⢸⡇⢱⠀⢸⠀⠀⠀⠀⠀⠀⠸⠀ ⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠸⡀⠀⢀⡤⠜⡷⠢⢌⡆⠈⣠⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⡀⠇⢸⡄⠀⠀⠀⠀⠀⠀⡆ ⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⢃⠀⣿⠀⡞⠀⠀⠘⢳⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣟⡟⣷⠀⡇⠀⠀⠀⠀⠀⠀⢳

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠈⠳⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠒⠊⠉⠙⠛⠉⠉⠙⠓⠒⠒⠢⠤⠤⣤⣀⠀⠀⠀⣾⠀⠀⠀⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⢀⠞⢁⠄⠀⢀⣠⠤⠴⠶⠒⠶⠶⠶⠤⣀⣈⣉⠑⠲⠿⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣄⠀⠀⠀⠀⠀⣀⠞⢻⡇⠀⠀⠸⣤⣣⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠤⣀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠈⠳⣄⡀⢀⡔⢁⡴⠟⣧⠀⠀⠀⠘⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠒⠢⠤⣄⡀⡀⠈⣳⣄⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡏⠀⠀⠈⣩⣿⠞⠉⠀⠀⠸⣇⠀⠀⠀⠀⠙⠦⣄⠀⢀⡴⢦⣤⠚⠉⠀⠀⠀⠀⠀⠀⠉⢮⣦⡀⢹⢷⢤⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠃⠀⢀⣞⡵⠋⠀⠀⠀⠀⠀⠸⣆⠀⠙⡶⠒⠒⠒⢛⡎⠀⠘⡇⠶⠖⠒⠲⢤⡀⠀⠀⠀⠀⠹⣵⡈⣎⢣⠳⣄⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⣠⢯⠏⠀⠀⡖⠲⢄⡀⠀⠀⠘⢧⠀⢳⠀⠀⠀⢸⠁⠀⢠⡇⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⢻⣽⠘⡆⢣⠈⣦⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡴⣳⠇⠀⠀⠀⣇⠀⠀⠙⣄⠀⠀⠀⠳⣌⢧⠀⠀⢸⡄⢀⣼⠀⢀⣀⡀⠀⠀⠀⠀⠸⡄⠀⠀⢸⡇⡇⢹⠈⠆⠘⡆⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡞⢡⡏⢠⢂⠖⠙⠺⣆⠀⠀⠈⢆⠀⠀⠀⠈⠛⢧⡀⠀⠳⠛⡇⠀⠏⠀⠙⢷⡄⠀⠀⠀⢻⠀⠀⣼⣿⠁⠈⣇⠀⠀⠁⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⠋⢠⡿⢠⣮⠟⠀⢠⠎⠉⢳⡶⣤⡼⠀⢀⣀⠀⠀⠀⠈⠀⠀⠀⢧⠀⡄⠀⠀⠀⢿⡄⠀⠀⠀⡇⣰⡿⠃⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀ ⢀⡼⠗⠚⣿⡇⣜⡞⠀⢀⠏⠀⠀⠀⢧⠀⠀⢀⣿⡇⢹⣦⣀⠀⠀⠀⠀⠘⣷⣄⣀⡀⠀⣸⣇⣀⣤⣴⣿⣋⣀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⣿⡇⠀⢸⠀⠀⣴⠖⢿⠀⠀⡾⡞⡿⡜⣏⣨⠴⠚⠁⠀⠀⠈⠳⠿⣿⠟⠛⠛⠋⠉⠉⠚⠟⣚⣺⠿⣟⣛⣿⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⣿⡅⠀⣾⠀⢠⡇⠀⣼⠀⡸⣽⣵⣷⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⠀⠀⠀⠀⠀⠀⠀⠒⠩⠗⠦⢿⡀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⢟⣇⠀⢧⠀⠘⣧⣰⣿⡴⠿⠽⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⣀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⣜⢿⣦⣸⣄⣀⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠲⢤⣀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡆⠈⠳⣿⡿⠟⢋⡷⠓⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢾⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣇⣠⠞⣵⠀⠤⠜⠁⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀ ⠀⠀⠀⠀⡿⣿⠁⢰⠃⠀⠀⠀⠀⠀⠀⠈⠓⢤⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠢⢤⣀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⢸⣷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢀⡶⢋⣉⣀⣀⣩⣵⡒⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣀⠀⣸⣧⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⢰⠇⠀⢻⡆⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⣼⣼⣿⣋⣭⠤⠴⠶⠶⠿⠷⠿⠿⠷⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠈⠻⡄⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠛⣿⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠹⣇⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⡀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠈⢷⣄⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⣢⣾⣿⠿⠋⢀⣴⡯⢾⡇⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠈⣿⣷⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠁⢀⣾⣿⠟⠁⢠⣴⣯⡼⣤⠌⡇⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⢻⣿⡛⠿⠿⣷⣶⣦⣤⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⢸⣽⡿⠿⠞⠋⠉⠁⠀⠀⢿⢠⣇⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠙⠳⢤⣶⠭⣒⣂⠈⠉⠉⣍⣉⠛⠿⠿⣿⣷⣶⣿⣥⠶⠞⠋⠉⠀⣀⡠⢤⡀⢸⡏⢻⣄⣼⡖⣿⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠀⠉⣉⣽⠿⠟⠋⠁⠀⢀⣀⡤⢤⣀⣹⠀⠈⢛⣻⣧⣤⣧⣼⡇⢻⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀ ⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⠉⠁⣠⡤⠲⡄⢀⣸⡇⠀⠈⣉⣥⡤⠖⠚⠛⢿⡿⣍⠁⠃⢸⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀ ⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣀⡤⠖⠋⠁⢀⣠⣄⠀⣹⠄⠀⢙⢩⣵⡶⠟⠋⠉⠀⠀⠀⠀⠀⢘⣧⠘⣆⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀ ⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠛⢉⣹⣦⣀⠀⢯⠀⠙⠊⢁⣠⣶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄⢹⡀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀ ⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⣠⠞⠉⣰⠋⠈⠙⢾⡁⣠⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⣧⡀⡇⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄ ⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⢠⣿⡀⢾⡃⠀⠀⠀⠋⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣷⢻⠙⣷⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣷⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⣠⣴⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⢰⣿⣿⣷⣦⣤⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠙⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠈⠛⠿⠿⠿⠿⠟⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠴⠚⠛⠛⠓⢦⣄⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⣠⠴⠋⠉⠁⠉⠉⠓⢦⡀⠀⠀⠀⠀ ⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀ ⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀ ⠀⣿⠀⠀⠀⠀⠀⠀⡰⢺⣦⡀⠀⠀⢸⡇⠀⠖⣷⡄⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⣿⠀⠀⠀⠀⠀⠀⣿⢾⣿⡇⠀⠀⢸⡇⠸⣗⣿⡟⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠸⡄⠀⠀⠀⠀⠀⠙⠿⠟⠀⠀⠀⣸⠀⠀⠙⠛⠁⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀ ⠀⠀⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⢧⡀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀ ⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠈⠙⢦⣀⡀⢀⣀⡠⠖⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠓⠲⠶⠖⠚⠋⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣄⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⢻⠉⠁⠀⡇⠀⠉⠉⡟⠛⠲⢦⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠾⣉⣀⠀⢸⠀⠀⠀⡇⠀⠀⠀⡇⣀⣀⠠⠼⠛⣶⣄⡀⠀⠀⠀ ⠀⠀⠀⢀⡼⠋⠀⠀⠀⠉⠉⠉⠉⠓⠛⠉⠉⠉⠉⠀⠀⠀⠀⢸⡇⠈⠓⠀⠀⠀ ⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀ ⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀ ⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀ ⣼⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠉⠙⠲⢴⠚⠉⠉⠲⡄⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀ ⣿⠀⠀⠀⠀⢀⣠⣼⠥⠴⠒⠒⠒⢻⠛⠛⠒⢲⠒⠻⠤⣄⠀⠀⠀⠹⣆⠀⠀⠀ ⣿⠀⠀⠀⢠⡏⠀⠀⣀⣆⣀⣀⣀⣸⣄⣀⣀⣀⣇⣀⣀⣸⣦⣀⣀⣀⣹⣦⡀⠀ ⠿⠶⠶⠞⠛⠛⠛⠛⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⣙⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠴⠦⠭⠍⣀⣠⣇⣠⣈⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⣠⡼⠁⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣜⠀⠀⠀⠀⠀⠀⠀⢠⡾⠃⠀⠀⣶⠶⠲⣄⠈⣷⡄⠀⠀⠀⠀ ⠀⠀⢀⡴⠋⠉⠉⠀⠀⠀⠀⠀⠀⣼⠇⠀⡰⠊⠀⠀⠀⠈⢧⡸⣽⠀⠀⠀⠀ ⠀⢠⠊⠀⠀⣀⠤⠤⠤⣤⡀⠀⠀⠀⠀⢸⠁⠀⠀⠀⣤⠀⠀⠱⡈⢧⠀⠀⠀ ⢰⡏⠀⠀⡞⠁⠀⠀⠀⠀⠉⢲⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⡇⠘⣇⠀⠀ ⢠⠃⠀⠠⡁⠀⠀⠶⠀⠀⢀⡌⠀⠀⠀⠀⠈⠳⢤⣀⣀⣀⣀⡤⠃⠀⢡⢣⠀ ⢸⠀⠀⠀⢇⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀ ⠸⠀⠀⠀⠈⠲⠤⠤⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠀ ⡟⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⢡⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡅ ⠈⢮⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃ ⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀ ⠀⠀⢰⠘⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀ ⠀⠀⠀⠣⠀⠀⠉⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠃⠀⠀

⠀⠀⠀⠀⠀⣠⠤⠶⠦⢤⡀⢀⣀⣀⡴⠒⠉⠉⠉⠒⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠊⠀⠀⠀⠀⠀⠈⢯⢀⠏⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⢸⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⠦⡀⠀⠀⠀⠀ ⠀⠀⡼⠀⠀⠀⠀⢰⣲⠆⠀⢸⠻⡄⠀⠀⢾⡷⠀⠀⠀⠀⠀⣻⠀⠈⢦⡀⠀⠀ ⠀⠀⣣⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠱⡄⠀ ⠀⣰⠻⡄⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠹⡀ ⢀⠇⠀⠑⢤⣀⣀⡤⠚⠁⠀⠀⠀⠀⠀⠀⠙⠒⠶⠖⠊⠁⠀⠀⠀⠀⠀⠀⠀⢇ ⢸⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⢇⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⡎ ⢸⡀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⡰⠁ ⠀⢧⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⡴⠃⠀ ⠀⠈⢣⡀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⣠⠞⠁⠀⠀ ⠀⠀⠀⠙⢦⡀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀ ⠀⢠⠔⠂⠀⠉⠓⠦⢄⣈⡉⠉⠛⠛⠛⠛⠉⠉⣀⣠⠤⠖⠋⠀⠉⠁⠒⢠⠀⠀ ⠀⠀⠁⠒⠀⠤⠤⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠠⠤⠄⠐⠂⠁⠀⠀

⠀⠀⠀⠀⠀⣀⡤⠖⠚⠛⠒⠲⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠊⠁⡇⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀ ⠀⠀⢰⠇⠀⠀⠰⡀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀ ⠀⠀⢸⠀⠀⠀⠠⠉⠢⣘⡦⡰⡄⠀⢸⠀⠀⠀ ⠀⠀⢸⠇⢀⠔⣁⠀⠀⠀⠀⣈⠉⠢⡸⡄⠀⠀ ⠀⠀⢸⣼⠀⠘⠛⠁⢠⠀⠀⠛⠃⠀⡤⡇⠀⠀ ⠀⠀⠀⣿⡀⠀⠀⠀⣴⣧⡀⠀⠀⠀⣾⡁⠀⠀ ⠀⠀⡞⠁⠳⣄⠀⠀⠿⠻⠃⠀⣠⠞⠀⢳⡀⠀ ⠀⠘⡇⠀⠀⠸⡿⡖⠒⠒⢲⣿⡇⠀⠀⢠⡇⠀ ⠀⠀⣹⣆⠀⠀⠋⠁⡀⠀⡸⠹⠀⠀⠠⣏⠀⠀ ⠀⢰⠃⠀⠆⠀⠘⠀⠈⠁⠀⡆⠀⢠⠁⠈⣇⠀ ⠀⣾⠀⠀⢸⠀⢠⠀⠀⠀⠀⠇⠀⠀⠀⠀⢹⠀ ⠀⡇⠀⢠⠂⠔⠁⠀⠀⠀⠀⠈⠂⠌⢄⠀⢸⡄ ⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣶⣶⣦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⡾⠟⠛⠉⠁⠀⠀⠀⠉⠙⠻⢿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠿⠛⢹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣿⠉⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠈⣳⡄⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢀⡏⠙⢦⡀⠀⠘⣷⡄⠀⠀⢠⡀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠉⠳⢤⣘⣟⠶⣄⠸⡷⡄⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠈⠉⠉⠈⠛⠿⠜⢦⡀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⡿⢧⠀⢀⡤⠞⠁⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠙⢦⡾⢿⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⡇⢸⠚⠁⠀⠀⣾⣯⣿⡧⠀⠀⠀⠀⠀⠀⠀⢸⣯⣽⣿⠀⠀⠀⠀⡇⢸⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⡷⠚⣧⠀⠀⠀⠈⠛⠛⠁⠀⠀⣰⠚⠅⠀⠀⠈⠙⠛⠋⠀⠀⠀⢰⠟⢾⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢿⣶⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⠴⠂⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⣾⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⠟⢿⣇⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢠⡿⠙⣿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⣿⠋⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⢿⣿⡿⠟⣻⠇⠀⠀⠀⠀⢀⣴⡿⠁⠀⠈⢿⣦⠀⠀⠀⠀ ⠀⠀⠀⣿⠇⠀⠀⠀⠀⠙⢿⡶⣄⡀⠀⠀⠀⠙⠒⠚⠉⠀⠀⠀⣀⣴⣾⠟⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀ ⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⣿⣾⣭⣶⡶⠤⢤⣤⣤⠤⠴⣶⣿⣷⣿⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀ ⠀⠀⠀⣿⣆⠀⠀⠀⠀⠀⠀⢹⣷⣉⣿⡇⠀⠀⠀⠀⠀⠀⣿⣏⣸⡿⠀⠀⠀⠀⠀⠀⢠⣿⠏⠀⠀⠀ ⠀⠀⠀⠘⢿⣆⡀⠀⠀⠀⠀⠀⣿⠛⢻⡇⠀⠀⠀⠀⠀⠀⡏⠛⢻⠃⠀⠀⠀⠀⠀⢠⣿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⣨⣿⣧⡀⠀⠀⠀⠀⠸⡆⠘⠧⣀⠀⠀⠀⢀⡤⠗⢀⡞⠀⠀⠀⠀⠀⣴⣿⣧⡀⠀⠀⠀⠀ ⠀⠀⢀⣾⠟⠁⠈⢳⡀⠀⠀⠀⠀⢳⠀⠀⠈⠙⠶⠚⠉⠀⠀⣸⠃⠀⠀⠀⠀⣰⠁⠈⠙⣿⣆⠀⠀⠀ ⠀⠀⣾⡏⠀⠀⠀⠀⢧⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢰⠃⠀⠀⠀⠘⣿⡀⠀⠀ ⠀⢀⣿⠃⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⣿⡇⠀⠀ ⠀⢸⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢹⣧⠀⠀ ⠀⣸⡟⠀⠀⠀⠀⠀⢰⠃⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⣧⠀⠀⠀⠀⠀⢸⣿⠀⠀ ⠀⣿⡇⠀⠀⠀⠀⣠⠋⢀⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⣀⠘⢧⠀⠀⠀⠀⠀⣿⡄⠀ ⠀⣿⠃⠀⠀⠀⠾⠓⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠚⠳⠂⠀⠀⠀⢻⣇⠀ ⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⣾⡇⠀⡀⠀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⣀⢀⢸⣿⡀

⠀⠀⠀⠀⠀⠀⠳⡒⠢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⡀⠀⠈⢆⠀⠙⢖⠈⡙⡇⠐⠒⢦⠄⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠚⠋⠤⢄⡀⠈⠉⠛⠀⠀⠈⢆⠇⢰⠀⠀⠀⠱⡀⠉⠒⢄⠀⠀⠀⠀⠀ ⠀⠀⣀⠤⠐⠚⠀⠀⠀⠀⠀⠀⠈⠀⢸⠀⠀⠀⠀⠹⡀⠀⠀⢣⠀⠀⠀⠀ ⢠⠮⠒⡖⢀⠶⠆⠀⠀⠀⠀⠀⠀⠀⣘⣤⠀⠀⠀⠀⢡⠀⠀⠀⢃⠀⠀⠀ ⠀⠀⢰⠼⠤⠤⣤⡀⠀⠀⠀⢀⣀⠀⢠⠂⠀⠀⠀⠀⠈⡄⠀⠀⠘⡄⠀⠀ ⠀⠀⠘⠀⠀⠈⠍⠹⠓⠂⠉⢽⠀⢩⠉⢢⣀⣀⡀⠀⠀⢣⠀⠀⠀⢃⠀⠀ ⠀⠀⢠⠀⣀⣤⠄⠒⢓⡷⠈⢉⣽⠿⣟⠛⠛⢳⡂⠈⠉⠙⡦⡀⠀⢸⠀⠀ ⠀⠀⢨⠃⡔⡹⠀⡠⣊⢸⠀⠛⡇⢊⠔⣋⢢⠤⣻⣦⡀⠀⠰⡸⡢⡸⠀⠀ ⠀⣠⠧⣮⣾⣥⠾⠩⢶⡁⢣⠀⡇⡷⡩⠀⢤⠙⠆⠱⡈⡖⢤⣈⡷⠘⡇⠀ ⠀⠀⠀⠏⣿⠘⡜⠉⠙⣧⠸⠵⠅⠇⡇⠆⠀⡇⢸⡑⡇⡇⠸⠀⡷⡀⢹⠀ ⠀⠀⠀⡀⢸⣤⢇⠀⠁⡸⠀⠀⠀⠘⢝⠤⠔⢁⡦⠃⢀⡣⠃⡠⠁⠑⡀⡇ ⠀⠀⠀⣇⠆⡟⠿⠵⠖⠃⠈⠀⠀⠀⠀⠈⠉⠀⠀⠀⣜⡓⠉⠀⢋⠒⠚⠀ ⠀⠀⠀⠁⠈⠣⡀⢠⠂⡄⠀⠀⢠⠂⡄⠀⢀⠤⠐⢉⢅⣨⠒⠠⢜⡄⠀⠀ ⠀⠀⠀⠀⡄⠀⠈⢙⠒⢗⣒⢒⢢⡤⢤⣊⠡⠒⠊⣁⡼⠉⢫⣦⡀⠱⡀⠀ ⠀⠀⠀⠀⣇⡠⠔⠙⢀⣼⡟⠻⢿⠮⣩⢎⠀⠗⠉⠀⢠⠀⠀⠱⣹⢢⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⣧⣾⠋⠀⠠⢡⣹⡟⠙⠀⠀⠀⠀⢸⠀⠀⠀⢫⡆⢹⠀ ⠀⠀⠀⠀⠀⢀⣼⣮⠃⠀⢠⢃⢇⣿⠃⢀⠀⠀⠀⠀⠸⠀⠀⠀⠸⡏⢺⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⡶⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠈⠑⢦⡀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠙⢿⡉⠁⠀⡟⣇⠈⠉⠛⠲⢶⡤⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣤⣴⣒⠚⠉⠉⠉⠉⠉⠙⠒⠦⢼⣧⠀⠀⠀⠀⢳⡀⣸⠀⢸⡄⠀⠀⠀⠀⠳⣄⠈⠉⠓⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠙⠒⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡏⠀⠀⡇⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⡤⠴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀ ⠀⢀⡤⠖⢉⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀ ⠠⠿⠛⠉⢉⡏⢀⣠⠬⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣡⢴⠆⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣴⣋⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢡⡞⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀ ⠀⠀⠀⢀⡏⠉⠀⠀⢠⣤⣿⣿⣆⡀⠀⠀⢀⣀⣠⡶⠶⢤⣀⣴⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⢻⠀⠀⠀ ⠀⠀⠀⢸⠃⠀⠀⠀⠀⠡⠄⠒⢻⠟⠉⠉⡉⠁⠼⡇⠀⠀⢧⠀⠉⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠘⡇⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢀⣈⣧⣤⣤⠤⠤⠶⠿⢒⣶⢿⣒⣲⣿⣿⣿⣯⣍⡛⠒⠒⠲⠦⢼⣄⠀⠀⠀⠀⠀⣷⠀⠀ ⠀⠀⠀⠈⡇⢀⡤⠴⢶⣾⠉⠉⠀⠀⣠⢿⠀⠀⢀⣴⣿⠞⢛⣷⣄⡀⠀⠀⠘⣯⡉⠀⠀⠀⠀⠀⢻⡳⢄⠀⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⣹⠋⢀⡴⢋⡇⠀⠀⣠⡞⠁⢸⡀⠠⠿⠋⡇⠰⢋⡤⠖⠛⠲⢤⣀⡘⢿⣦⣄⠀⠀⠀⠀⢳⡘⣷⢦⡀⢸⠀⠀ ⠀⠀⠀⣰⠃⣠⠎⣴⡞⠀⣠⡾⣯⣙⠢⠀⢧⠀⠀⠀⡇⢠⣟⣠⠖⠋⠉⠓⢮⡉⠛⠻⡝⠶⣄⠀⠀⠀⠱⣜⣆⠹⣼⡆⠀ ⠀⢀⣴⡷⠚⣷⣼⣟⣤⣾⠟⠒⠒⢿⣷⡀⠈⣧⡀⠀⡇⢸⡟⣡⠖⠛⠒⢦⡀⠙⣆⠀⢻⡀⢸⡙⠲⢤⣄⣸⣟⠓⠸⣷⠀ ⠀⠈⠁⠀⠀⡿⣿⣿⢠⠇⣰⠛⠉⠓⢿⣧⠀⢿⢳⡄⡇⢸⡇⡇⠀⡄⠀⠀⢧⠀⢹⠘⡼⣷⠘⡇⠀⣸⠀⠈⣿⡀⠀⠹⡆ ⠀⠀⠀⠀⠀⡇⠸⣿⢸⠀⡇⠀⠀⡄⠈⢿⠀⠈⠉⠙⠛⠈⣇⢷⡀⠁⠀⠀⡼⠀⢸⢠⡇⠇⢀⡇⢠⠏⠀⢀⡟⢳⡀⠀⢳ ⠀⠀⠀⠀⠀⡇⠀⢻⣸⡄⣇⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠸⣎⠳⣄⣠⠴⠃⢀⣿⠟⠀⠀⢸⢁⠞⠀⢀⡞⠁⠀⢳⡀⢸ ⠀⠀⠀⠀⠀⡇⠀⠸⡿⣷⣜⢦⣀⣀⣠⡏⠀⠀⠀⠀⠀⠀⠀⠈⠛⠒⠒⠒⠒⠉⠁⠀⠀⢠⣿⣋⣠⠔⠋⠀⡶⢤⣀⢹⣾ ⠀⠀⠀⠀⢸⣧⠿⣆⡇⠘⠿⠗⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣉⣁⠀⠀⠀⠀⢳⠀⠈⠉⠁ ⠀⠀⠀⠀⠘⠋⠀⡏⢧⡀⠀⠀⢀⣤⣀⡀⠀⠀⠀⠀⣠⡤⢤⡀⠀⠀⠀⠀⢀⣀⡤⠖⠋⢁⠀⠈⡧⠤⢤⣀⡘⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠙⠲⢤⣼⠀⠀⡇⠀⠀⠀⠀⠙⠂⠀⠃⠀⢀⡤⠖⠉⠀⣀⡤⠖⠙⣦⢾⡧⣄⠀⠀⠙⢻⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠈⠙⠚⣿⣉⡉⠉⡙⢳⣶⣶⠶⣾⣁⠀⠰⡞⠉⠁⠀⣀⣴⠋⠀⠙⢮⡳⣄⠀⠀⢹⡀⠀ ⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⣠⠞⡿⠀⠀⣨⣿⣿⣏⣿⣿⢡⡖⠒⢲⡌⡇⠀⣧⠤⠖⠋⠁⠉⡀⠀⠀⠀⠹⡜⢿⣄⠀⣧⠀ ⠀⠀⠀⠀⠀⠀⠿⠤⠖⠋⠁⢀⡇⢀⣼⣿⡟⠁⠀⠙⣻⣌⣓⢲⣺⣡⡇⠀⠁⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠹⣼⡌⠳⣾⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⡿⣿⠋⠀⠀⠀⡴⢁⡎⣽⣿⠏⢸⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢻⣷⠀⠙⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⡿⡽⠁⠀⠀⢀⡞⢀⡞⣸⣿⡟⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠘⣿⡷⡀⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣟⣿⡿⠁⠀⠀⠀⣼⠁⣼⢀⣿⣿⠁⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⣿⡇⠹⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⠦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢷⣄⠀⠉⠛⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠀⠈⠹⢦⣀⣤⠶⠶⠶⢶⣷⠶⠶⢤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠘⢷⡄⠀⠀⠀⠈⠹⣄⠀⠀⠀⡿⠸⣆⠀⠀⠀⠉⠉⠻⣟⠒⠶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣤⣴⣒⣛⠋⠉⠉⠉⠉⠉⠉⠉⠙⠛⠲⠤⣾⣧⠀⠀⠀⠀⠀⠙⣧⠀⢸⡇⠀⢿⡀⠀⠀⠀⠀⠀⠘⠷⣄⠀⠀⠉⠛⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠉⠉⠉⠉⠙⠓⠶⠦⣄⡀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⢸⣆⡿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠉⢧⡀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣹⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣤⠶⠞⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⠞⢉⣀⣤⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀ ⣴⡿⠖⠛⠉⢁⡞⠁⠀⣀⣤⠼⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣴⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⢁⡴⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡟⡾⠖⠒⠒⠒⠒⠲⣦⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠰⢾⡿⠭⠭⠥⠤⣄⣀⣀⣀⣠⡤⢴⣟⠛⠛⠻⣦⠴⢯⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠠⠴⠶⠒⠻⡿⠉⠉⠉⢀⡀⢀⡤⢿⠀⠀⠀⢻⠀⠀⠈⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⣩⣄⣀⣠⣤⣤⣼⡧⠤⣤⣾⡶⠶⠶⠾⠛⠿⣿⣿⡛⠛⠓⠒⠲⠦⢤⣤⣸⣇⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀ ⠀⠀⠀⠀⢹⠀⠀⠀⢀⣀⣤⣤⡴⠶⠚⠋⠉⠉⢉⣿⡇⠀⠀⠀⠀⣠⣾⣫⡶⢶⣛⠉⠉⠉⠉⠉⢹⣿⠛⠦⠀⠀⠀⠀⠀⠈⢻⡳⣄⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀ ⠀⠀⠀⠀⠘⣧⣴⠖⠋⠉⣽⢿⠇⠀⠀⠀⠀⣠⠟⢹⡄⠀⠀⣠⣾⣵⡏⠁⣠⡴⠛⠳⣦⣀⠀⠀⠀⠹⣷⣄⠀⠀⠀⠀⠀⠀⠀⢳⡈⠻⣦⡀⠀⠀⠀⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⠃⠀⣠⠞⢁⡟⠀⠀⢀⣠⣞⡃⠀⠘⣧⠀⠐⠛⠋⢸⠇⠸⢃⣤⠞⠋⠁⣉⣛⠶⢤⣄⡙⢯⡻⣶⡄⠀⠀⠀⠀⠀⢿⡀⢻⡙⢧⡀⠀⣿⠀⠀⠀ ⠀⠀⠀⢀⣼⠁⣠⡾⢃⡴⡾⠁⢀⣴⡿⣿⣍⡙⠲⡄⢻⡆⠀⠀⠀⢸⠀⢀⣿⢁⣤⠶⠋⠉⠉⠛⢦⣌⠉⠛⠻⣎⠻⢶⣄⠀⠀⠀⠀⠹⣦⣳⣄⠙⣦⢿⡀⠀⠀ ⠀⠀⢠⣞⣡⠞⣿⣄⣾⡾⢁⣴⣿⣯⠦⠤⣽⣻⣦⠀⠀⢻⣆⠀⠀⢸⠀⢸⣷⠟⣡⡤⠶⠶⣤⣄⠀⠙⢷⠀⠀⢹⡇⠀⢿⠛⢦⣤⣀⠀⠈⢿⡿⠷⠘⣿⡇⠀⠀ ⠀⠸⠟⠋⠀⠀⣿⣿⡿⣾⠋⣹⠋⢀⣤⠤⢤⣽⣿⣧⠀⠀⣿⣦⠀⢸⡆⢸⣿⢰⠋⠀⠀⠀⠀⠙⣇⠀⠈⣷⢰⡄⣿⡆⠸⡇⠀⠀⣹⠛⠛⢺⡇⠀⠀⠘⣿⡀⠀ ⠀⠀⠀⠀⠀⠀⣿⠸⣇⣿⢰⡇⢠⡟⠀⠀⠀⠈⢻⣿⡄⠀⢿⣨⣿⣼⡇⠸⣷⢹⠀⠈⣷⠀⠀⠀⢹⡆⠀⢻⠀⡇⢃⡇⠀⡇⠀⢀⡿⠀⠀⢸⣿⣄⠀⠀⠹⡇⠀ ⠀⠀⠀⠀⠀⠀⣸⠀⢻⣹⣸⡇⢸⠃⠀⠀⢰⡄⠀⢻⡇⠀⠀⠀⠀⠙⠃⠀⢿⡘⣧⠀⠀⠀⠀⠀⣼⠁⠀⣿⢰⡏⠸⠃⢀⡇⠀⣼⠃⠀⠀⣸⠇⢹⣄⠀⠀⢻⡀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⣷⢸⡇⢸⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠈⣿⡘⢷⣄⣀⣀⡼⠃⠀⣰⣃⡿⠁⠀⠀⣸⠃⣸⠇⠀⠀⣰⠏⠀⠀⠹⣆⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⣿⠀⠀⢹⣿⣿⡌⢿⣄⠀⠀⠀⢀⣿⠁⠀⡀⠀⠀⠀⠀⠀⠀⠈⠻⢶⣬⣭⣥⣤⠤⠖⠛⠉⠀⠀⠀⢀⣿⡾⠃⢀⣠⠾⠃⢠⣤⡀⠀⠙⣦⣸⠇ ⠀⠀⠀⠀⠀⢰⡏⢀⣦⠀⣷⠳⣝⣦⣍⣛⣛⣿⠿⠃⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠿⠶⠚⠋⠀⠀⠀⢸⡇⠙⠓⠦⠼⠿⠀ ⠀⠀⠀⠀⠀⣸⣷⡞⢹⠀⣿⠀⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⡯⠶⢶⣄⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠋⠀⢸⠀⢿⣄⠀⠀⠀⠀⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⣠⡤⢤⣤⡀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠚⠋⠀⣀⠀⠀⣹⠶⠤⣤⣄⣀⠘⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠙⠷⣤⣀⢸⡇⠀⠀⡟⠀⠀⠀⠀⠀⠈⠳⠄⠄⠼⠃⠀⠀⢀⣠⠴⠛⠉⠀⠀⣀⡤⠞⢻⣄⣴⢯⣀⠀⠀⠀⠉⠳⢿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠉⠛⠶⢤⣤⣷⠶⠶⠶⠶⠦⢤⣄⣀⣀⣀⣀⣤⡶⠋⠁⣄⣤⠴⠖⠋⠁⠀⠀⣠⡟⠉⠳⢮⡻⣦⡀⠀⠀⠈⢻⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢀⣤⡄⠀⠀⠻⣶⣦⣤⣄⣤⡄⣽⡿⠟⠛⠛⠛⢶⣄⠀⢸⡇⠀⠀⢀⣠⡴⢾⡟⠀⠀⠀⠈⠻⣬⠻⣦⡄⠀⠀⢿⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⢀⡴⠋⣽⠁⠀⠀⣠⣾⣿⡿⢶⣜⣿⣟⢰⡟⠉⡉⢹⡆⢻⠀⢸⡧⠶⠚⠋⠁⠀⠀⠀⡀⠀⠀⠀⠀⠘⣧⡸⣟⢷⡀⠸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣧⣤⡴⠚⠋⠀⠀⣿⠀⢠⣾⡿⣽⠏⠀⠀⠈⠛⣻⣌⡛⠒⡶⣚⣁⣾⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠘⣧⣹⡆⠙⣦⣻⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⣰⡿⣯⡿⠁⠀⠀⠀⢀⡼⠃⡸⢻⣿⢻⠟⢉⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠸⣇⣷⠀⠈⢻⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡟⣱⠏⠀⠀⠀⠀⢠⠟⠀⡼⢁⣿⠟⡿⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⢻⣼⣦⠀⠘⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢋⡾⣰⠏⠀⠀⠀⠀⢠⡟⠀⣼⠃⣼⣿⣼⠁⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⢸⡇⣏⠳⡄⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣋⣿⣳⠃⠀⠀⠀⠀⢀⣾⠁⢠⡏⢠⣿⣧⠏⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⣿⠀⠹⣿⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⣠⣤⣿⣤⣤⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣴⠿⠛⠛⠛⠛⠛⠿⣿⣷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⠿⠛⣿⠛⠛⡟⠻⢦⣀⢠⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢿⣿⣿⣷⣶⣤⣤⣤⣤⣤⠀⣀⣀⠀⠀⣦⠀⢀⣦⣤⣤⣦⣴⣾⣿⣿⣿⡿⡟⠉⢸⠀⠀⣿⠀⠀⡇⠀⠀⠈⢻⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⡟⠀⣼⠟⠀⠀⢻⣆⠀⢿⣿⣿⣿⣿⣿⠿⠋⠁⢀⣷⠀⢸⠀⠀⣿⠀⢰⠃⠀⡀⠀⣾⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⠶⠶⠶⠶⠦⣄⣀⠈⠉⠉⠉⠉⠀⠞⠉⠀⠀⠀⠀⠙⠆⠀⠉⠉⠉⠉⢀⣀⣤⠶⢾⣿⡶⣿⠦⢄⣿⠀⢸⠀⠀⠃⠀⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢶⣋⡉⢀⣠⣴⣶⣤⣤⣀⠈⣹⠿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⣍⠁⣠⣬⣿⣧⣿⣆⡀⣿⣃⣾⠀⢸⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠲⣤⣤⣄⣠⣽⣿⠟⠛⠉⠉⠉⠉⠻⢿⣧⣄⣨⣷⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣅⣠⣽⡿⠛⠋⠉⠉⠉⠛⠻⣿⣯⣽⣧⣼⡦⠖⣿⡀⠀⠀⠀⢀ ⠉⠛⠓⠲⢶⣶⣤⣤⣤⣤⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣧⣀⣀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣀⣀⣼⡟⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣿⣤⣼⣿⣶⣶⠿⡿⣿ ⠐⠶⠦⠤⣤⣤⣤⣤⣬⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⣿⣿⣾⡶⠷⠿⠿ ⠀⠀⠀⠀⠀⢀⣀⣠⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣌⣿⣠⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠉⠉⣹⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢰⣽⢹⠠⠦⡀⠀⠀⠀⠠⠀⠄⠀⠿⢻⡄⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⡿⠋⠉⠉⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⠋⢹⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣴⣿⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⡏⢸⣿⣿⡇⠀⣶⡇⢶⡆⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣧⠴⣦⠸⣧⠀⠉⢿⡋⠀⠛⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣹⠀⠈⡇⠈⡇⢸⣟⠸⢿⡇⢸⣧⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠻⠀⠻⣶⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠰⠇⠀⡇⢸⡇⠀⢸⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⡇⠸⡇⠀⢸⡇⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⡇⠀⡇⠀⠀⠃⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣠⣤⡴⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠁⠀⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⣴⠞⠛⠓⠲⠶⠖⠛⠛⠉⠙⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣀⣠⡤⠶⠶⠶⢦⣤⣀⣀⣀⣀⣠⡾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⣄⣀⣀⣠⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠋⠉⠁⠀⠉⠉⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⠿⠿⠿⠿⠟⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⣿⣿⣷⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⠿⠿⠛⠛⠛⠻⠿⠿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣶⢶⣶⣦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣼⠿⠛⠋⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⣴⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⠀⢠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⣰⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⢀⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠟⢿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⢠⡿⠻⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⠀⠀⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⣼⡇⠀⣸⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣶⣾⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⣿⡿⢿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠸⣿⣼⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠀⠀⠹⠿⠿⠿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠟⠀⠈⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠀⠀⠀⠀⠻⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡿⠁⠀⠀⠀⠀⠀⠀⠈⠙⠿⣷⣦⣄⣀⠀⠀⠀⢀⣀⣤⣶⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣶⣤⣀⡀⠀⠀⠀⢀⣀⣤⣶⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⠿⠿⠿⠟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⠿⠿⣿⡿⠿⠿⣿⣿⣿⣿⣿⣶⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡿⠿⢻⡏⠁⠀⠀⠀⠀⠀⢽⡇⠀⠀⠀⠀⠀⠀⠈⢹⠛⠛⠿⢿⣿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡿⠟⠉⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠙⠻⠿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢀⣈⣹⣿⢿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠳⠦⢤⣤⣤⣀⣀⡀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⣀⣠⣤⣤⠴⠶⠛⠛⠋⠁⠀⢠⣿⡿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡿⠃⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠓⠒⠒⠒⠶⠶⠾⠷⠶⠒⠒⠒⠚⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠙⠻⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠀⠀⠀⠀⠈⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠿⠟⠛⠛⠷⣶⣦⣄⠀⢀⣠⣤⣶⠾⠿⠿⢶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⡿⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣾⡋⠉⠀⠀⠀⠀⠀⠉⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠋⠀⠀⠀⢀⣀⣀⣤⣤⣤⣤⣦⣦⣬⣿⣶⣤⣤⣤⣤⣄⣀⡀⢙⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣷⣶⣶⣿⠟⠛⠛⠋⠉⠉⠉⠉⢹⡋⠉⠉⠉⠉⠉⠉⠉⢻⠛⠛⠻⠿⢿⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣇⠀⠀⠀⠀⠀⠀⠀ ⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠿⠛⠉⠉⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠙⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣧⠀⠀⠀⠀⠀⠀ ⣭⣿⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠁⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⢘⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠈⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣧⡀⠀⠀⠀⠀ ⣿⣿⡀⠀⠀⠀⠀⢀⣀⣠⣿⣇⣀⣀⣤⣤⣤⣴⣶⣾⣶⣶⣾⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣶⣿⣿⣷⣶⣤⣄⡀ ⣿⣿⣶⣶⣾⣿⣿⣿⠿⠿⠿⠿⠿⠟⠛⠛⠛⠋⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⣿⣿ ⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⠿⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣧⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⢀⣠⣇⣀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠶⠟⠋⠉⠉⠛⠿⣷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣿⣿⡿⠛⡏⠉⡟⠳⢦⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣷⣶⣶⣶⠀⢠⡄⠀⢶⠀⢸⣶⣾⣶⣿⣿⡿⠛⣏⠀⡇⠀⡇⠀⡇⠀⠀⢸⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣀⠉⠛⠛⠛⠋⢠⠟⠀⠀⠈⢳⠈⠛⠛⠛⠋⢁⣠⣤⣿⣤⣧⣀⣇⠀⡇⢸⠂⢸⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠤⣖⣉⣀⣤⣤⣤⣄⢉⡽⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠼⣏⣁⣤⣿⣤⣧⣈⣿⣢⡇⢸⠀⢸⠀⠀⠀⠀ ⣤⣀⣀⣀⡈⠙⠒⠶⣤⣾⠛⠉⠁⠀⠀⠉⠛⢶⣤⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⣤⡾⠏⠁⠀⠀⠈⠙⠻⣶⣷⣾⠚⣹⢄⣀⣀⣠ ⢀⣈⣉⣙⣛⣛⣲⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣶⠖⠂⠀⠀⠀⠀⠀⠀⠀⠒⢶⣾⠏⠂⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣻⣻⣻⣫⣹⣿ ⠀⠀⠀⠉⣉⣉⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣻⣦⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣏⣻⣩⠁⠀⠀ ⠀⠀⠀⠀⠉⠉⣹⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠖⠿⠇⠐⠄⠀⠀⠠⠀⠀⠟⠷⠄⠠⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣟⡉⠉⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⠀⣿⢳⣶⣤⠀⣀⣀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⢠⡀⠠⣶⡶⠻⡅⠈⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢺⠀⢻⠘⡏⣿⢠⣿⠋⣿⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠏⢹⠈⢿⡄⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠾⠀⡇⣿⠀⢸⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇⢻⠀⠸⡄⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠃⢸⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠈⠓⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢸⡀⠀⠀⠋⠀⠀⠀⠀⠀⡴⠶⠶⠶⠶⠖⠛⠛⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣀⣀⣀⠀⠀⠀⠀⢀⣽⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢀⠙⠛⠉⠁⠀⠉⠉⠛⠒⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣄⣠⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡶⠟⠛⠋⠉⠙⠛⠻⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⠾⠋⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⡟⠁⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⡟⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⢘⣆⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀ ⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⡜⠀⠑⢤⡀⢻⣆⡀⢰⣄⠀⠀⠀⢸⡇⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⢀⠞⠀⠀⠀⠀⠈⠙⠓⠙⠲⢿⣦⡀⠀⣿⠇⠀⠀⠀⠀ ⠀⠀⠀⣼⢷⠀⣠⠔⢁⣠⣀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠙⢦⡿⣷⠀⠀⠀⠀ ⠀⠀⠀⣿⣀⡏⠀⠀⠸⣿⡿⠀⠀⣀⡀⠀⠀⢿⣾⡿⠀⠀⢀⣇⣿⠀⠀⠀⠀ ⠀⠀⠀⢸⣧⡟⠀⠀⠀⠀⠀⠀⠀⠧⣀⠄⠀⠀⠀⠀⠀⠀⠸⣬⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⣠⣶⣶⣤⠀⠀⠀⠀⠀⠀⣰⣿⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⠏⠹⣧⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⠀⠀⣰⠏⠙⣷⡀⠀⠀⠀ ⠀⠀⣼⠇⠀⠀⠙⢷⣄⡀⠀⠀⠙⠯⠥⠞⠀⠀⠀⣠⡾⠋⠀⠀⠘⣷⡀⠀⠀ ⠀⠠⣿⠀⠀⠀⠀⠀⢻⣿⣶⡦⠤⠤⠤⠤⢤⣶⣿⣿⠀⠀⠀⠀⠀⢹⡇⠀⠀ ⠀⠀⢻⣆⠀⠀⠀⠀⠘⣷⣼⡇⠀⠀⠀⠀⢸⣿⣼⡏⠀⠀⠀⠀⢠⡿⠁⠀⠀ ⠀⠀⠀⢻⣦⠀⠀⠀⠀⢻⠀⢇⠀⠀⠀⠀⣸⠄⣸⠀⠀⠀⠀⣠⣟⠁⠀⠀⠀ ⠀⢀⣼⠟⠉⢣⠀⠀⠀⠈⡆⠀⠉⠲⠔⠊⠀⢀⠇⠀⠀⠀⡰⠉⠙⢷⡄⠀⠀ ⠀⢸⡇⠀⠀⠀⢧⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⢰⠁⠀⠀⠘⣷⠀⠀ ⠀⣿⠁⠀⠀⠀⢸⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡎⠀⠀⠀⠀⢿⡀⠀ ⢀⡿⠀⠀⠀⠀⣸⠀⠀⣠⠃⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⢣⠀⠀⠀⠀⢸⡇⠀ ⢸⡇⠀⠀⢀⣴⣁⠤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⢌⣣⡀⠀⠀⢸⣷⠀ ⣼⠇⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⣿⠀ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⡾⠿⠛⠛⠛⠛⠛⠛⠻⢷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣶⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣧⡀⠀⠀⠀ ⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡀⠀⠀⠀⠙⣿⡄⠀⠀ ⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠿⠋⠙⢿⣦⡀⠀⠀⠸⣷⠀⠀ ⢀⣴⠿⠷⠶⣶⣶⣶⣶⣶⣶⡶⠶⠿⠛⠛⠉⠀⠀⠀⠀⠀⠙⠻⠷⢶⠶⠿⣷⡄ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⢀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠘⣿ ⠹⣧⣄⠀⠀⠀⠀⠀⠀⠀⠿⠿⠃⠀⠀⠀⠀⠀⠘⠿⠟⠀⠀⠀⠀⠀⠀⣀⣼⡟ ⠀⠈⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀ ⠀⠀⠘⣿⣄⠀⠀⠀⠀⠀⠀⠀⣼⡟⠁⠀⠉⢻⣆⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀ ⠀⠀⠀⠈⢿⣦⡀⠀⠀⠀⠀⠀⢿⣇⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢿⣦⣀⠀⠀⠀⠈⠛⠿⠶⠿⠋⠀⠀⠀⢀⣴⡾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣶⣤⣤⣀⣀⣀⣀⣠⣤⣶⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣶⣶⣶⣶⣶⣶⣶⣶⣦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⠿⠟⠛⠛⠛⠉⠉⠙⠛⠛⠻⠿⢿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⡿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣼⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡀⠀⠀⠀⠀⠀⠀⠘⢿⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⠟⢿⣿⣆⠀⠀⠀⠀⠀⠀⠘⣿⣿⡀⠀⠀⠀ ⠀⠀⠀⢸⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣿⡿⠟⠋⠁⠀⠀⠻⣿⣷⣤⡀⠀⠀⠀⠀⢹⣿⣷⠀⠀⠀ ⠀⢀⣴⣿⣿⣷⣶⣶⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣴⣶⣶⣿⣿⣿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣷⣦⣤⣤⣶⣿⣿⣦⡀⠀ ⢠⣿⡿⠋⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠋⠉⠙⢿⣿⣆ ⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿ ⠈⢿⣿⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡿⠃ ⠀⠀⠉⢻⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠋⠀⠀ ⠀⠀⠀⠈⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡿⠿⠿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠁⠀⠀⠀⠈⠹⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣧⡀⠀⠀⠀⠀⣰⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣷⣶⣶⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⣀⣴⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣷⣶⣤⣄⣀⣀⣀⠀⠀⢀⣀⣀⣠⣤⣴⣾⣿⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠿⠿⠿⣿⣿⣿⣿⠿⠿⠿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡶⠶⠟⠛⠿⠶⠶⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡾⠛⠛⠛⠛⠛⠻⢿⣦⣄⠀⠀⢀⣀⣤⣤⣤⣴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⢿⣟⠛⠉⠉⣩⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠙⢿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢿⡀⠀⠀⠀⠀⠀⠀⠀⣐⣂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠿⢿⣿⡆⠀⠀⠀⠀⣸⡇⢸⣇⠀⠀⠀⠀⠀⠀⣿⡛⣻⡯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠈⠻⣧⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠷⡾⠛⠃⠀⠀⠀⢀⣿⠃⠘⣿⡀⠀⠀⠀⠀⠀⠙⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠁⠀⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⣾⡏⠀⠀⠹⣧⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠟⠀⠀⠀⠀⢹⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀ ⠀⠀⠀⢰⡿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀ ⠀⠀⢀⣿⠃⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀ ⠀⠀⣾⡇⠀⠀⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⣶⣤⣀⣀⣀⣀⣀⣤⣶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀ ⠀⢰⡿⠀⠀⠀⠀⠀⠙⢿⣦⣤⣄⣠⣤⣴⡾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇ ⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⢀⣀⣤⣶⣶⣶⣶⣶⣶⣶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧ ⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏ ⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇ ⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀ ⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀ ⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀ ⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀ ⠀⠀⠸⣷⡅⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀ ⠀⠀⠀⠹⣷⡅⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣧⡀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡻⣷⣤⡀⠀⠀⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⣤⣴⠿⢯⣥⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡤⠖⠛⠋⠉⠀⠀⠙⠛⠷⣦⣤⣀⡀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⣀⣠⣴⡾⠟⠋⠁⠀⠀⠀⠀⠉⠉⠛⠲⠤⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⢾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⠷⣶⣦⣤⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⣤⣶⠶⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡷⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠛⠲⠤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡤⠔⠚⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠒⠒⠲⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠶⠖⠒⠒⠊⠉⠉⠉⠁⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡤⠤⠤⠒⢶⡖⠒⠢⠤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⠯⠭⠤⣤⣄⣀⣀⣀⣿⣇⣠⣦⡄⠈⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢉⣿⠛⠛⠛⠃⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⢿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠃⠀⠀⠀⢠⣶⣶⡶⠶⣦⡀⠀⠘⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠾⠿⠷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠁⠀⠀⠀⣠⡾⠋⠁⠀⠀⠈⢿⣤⠄⢻⡟⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⠇⠀⠀⢠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠙⢷⡄⠻⣼⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢻⣄⠙⢿⡀⠀⠀⠀⠀⠀ ⠀⠀⢠⡿⠁⠀⠀⠀⢀⡤⠞⠋⠁⠀⠈⠙⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⢸⡃⠀⠀⠀⠀⠀⠸⠿⠛⠀⠀⠀⠀⢻⡆⠈⣷⡀⠀⠀⠀⠀ ⢠⢀⣿⡇⠀⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⡆⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⣷⡀⠀⠀⠀ ⢸⠈⣹⠃⠀⠀⠀⡿⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠻⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⢳⠱⡀⠀⠀ ⢸⢠⡇⠀⠀⠀⠐⣷⠀⠀⠀⠀⠙⠛⠀⠀⠀⠀⣠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠶⣤⣤⣄⣀⣀⣤⠾⠋⠀⠀⠀⠈⣧⣱⡀⠀ ⢸⢸⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀ ⢸⢸⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀ ⢸⢸⠀⠀⠀⠀⠀⠀⠀⠙⠓⠒⠒⠒⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⢸⣼⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠈⡇⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠀⢧⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠀ ⠀⢸⡈⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀ ⠀⠀⢷⣼⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀ ⠀⠀⠀⢻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠁⠀ ⠀⠀⠀⠀⣿⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀ ⠀⠀⠀⠀⠸⡄⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⢧⠀⠈⠛⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠉⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣄⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⠀⠀ ⠀⠀⢰⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⠀ ⠀⢠⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀ ⠀⣾⣿⠁⠀⠀⣠⣴⣶⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣶⣦⣤⡀⠀⠀⢻⣿⡀ ⢠⣿⡏⠀⣰⣿⠿⠋⠉⠉⠙⠻⢿⣷⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣿⠟⠋⠉⠉⠙⠻⣿⣦⠀⠸⣿⡇ ⢸⣿⠃⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⢿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⠿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⣿⣿ ⢸⣿⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣄⡀⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⣀⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⣿⣿ ⢸⣿⣷⣿⣿⡇⠀⠀⠀⠀⠀⠀⠸⠿⠟⠛⠻⠿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠛⠛⠻⠿⠂⠀⠀⠀⠀⠀⠀⣿⣿⣶⣿⡏ ⣸⣿⠋⠉⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠙⢿⣷ ⣿⣿⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⣸⣿ ⠘⣿⣧⣤⣿⡇⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⣴⣿⠟ ⠀⠀⠙⠻⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠟⠋⠁⠀ ⠀⠀⠀⠀⢿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⠿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⡿⢿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠋⠉⠀⠀⠀⠀⠈⠙⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣄⣀⣀⣠⣀⣀⣀⣠⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣾⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⢿⣿⣿⣶⣶⣶⣶⣾⣿⡿⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣾⣿⠿⠛⠋⠉⠉⠀⠀⠀⠈⠉⠉⠛⠻⣽⡛⠿⣿⣿⣶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠛⢿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠟⢀⠤⠚⢉⣀⠉⣁⣀⣀⣀⡠⠤⠤⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣿⠏⢀⡤⠒⠊⠉⠉⠀⠀⠉⠉⠁⢀⣀⡀⠀⠀⠉⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⣏⠀⣫⣶⣶⣶⣦⡀⠀⠀⠀⠐⣫⣥⣤⣈⡙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣟⣡⣾⡿⠛⠉⠉⠀⠁⠀⠀⠀⠈⠙⠛⠛⠿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⡀⢀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⠟⠁⠀⠀⠀⣀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠙⢿⣦⣤⣄⡀⠀⠀⠀⣰⢿⣷⠈⣿⣸⣧⠀⣄⢻⣷⣖⣄⢹⣿⣿⣿⣷⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡇⠀⣀⠴⠋⠙⠺⢷⡄⠀⢀⣶⢯⣴⣒⣚⠒⠦⣀⠀⠉⠉⠹⢿⣆⠀⢰⢹⣏⣿⣧⣹⣿⣿⣷⣽⣿⣿⣹⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⡇⣾⡟⠛⠛⢦⣄⢸⡗⠀⢸⢏⣹⡟⠉⠉⠙⢷⣌⢧⠀⠀⠀⠀⠙⠀⢸⣬⣿⣞⠿⣿⣞⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⠀⢸⡄⣾⣷⡆⢈⡿⠃⠀⢸⣾⣸⠇⣴⣶⣦⠀⠙⢮⣷⠄⠀⠀⠀⠀⠈⢿⣿⣿⡶⡌⢿⣷⢶⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀ ⠀⠀⠀⠀⣾⣿⣿⠀⠞⠳⡿⣚⣵⠟⠀⠀⠀⠀⠙⣿⡠⠿⠿⠟⢀⣠⠴⣊⢙⣣⠤⠤⡀⠀⠈⢿⣿⣷⡘⢯⣿⣯⡿⡟⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀ ⠀⠀⠀⣼⣿⣿⡏⠀⠀⠒⠦⣼⠏⠀⠀⠀⢤⡀⠀⠈⢻⡆⠀⠀⠀⢠⡾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠙⣿⣷⣽⣿⡟⢠⣾⣭⡕⣆⠻⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⣿⣿⣿⣇⠀⠀⠀⣰⡏⠀⠀⠀⠀⠀⠉⠳⣄⠀⠈⠓⢦⡖⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⣿⠛⢦⣾⡙⠿⠹⡆⠀⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⣿⣿⣿⣿⠀⢀⡼⢹⣇⠀⠠⠾⢯⣀⣀⡀⠈⣿⣦⡀⠀⠉⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⢹⣿⡇⠸⢿⣿⣦⠀⠹⠀⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⣿⣿⣿⣿⣇⠘⠀⢈⣯⣛⢦⠀⠀⣉⣻⣇⠴⠃⠙⢻⣦⡀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃⢸⣿⠇⠘⢳⣿⣿⠀⣤⣰⣿⣿⣿⣿⣿⣿⣿⣿⡀ ⢀⣀⣀⣿⣿⣿⣿⠙⠀⢀⣿⣿⣷⣿⡇⣼⢿⣿⣿⣿⣷⣤⣀⢹⣧⠀⠀⢳⠀⠀⠀⠀⠀⢀⣾⡿⠃⢀⣿⡟⠀⠰⠾⠟⣁⡼⢡⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁ ⠀⠬⣽⠿⢫⣿⣿⠀⠀⢸⣿⣿⣿⣿⢤⣿⣄⣿⣿⣯⢿⣿⣿⣦⡙⠀⠀⠈⣇⠀⠀⠀⢠⡾⠟⢀⡴⣫⠞⠀⠠⠤⠴⠞⢉⣴⣿⣿⣿⣿⣿⣿⣏⣿⣿⠏⠀ ⠀⠀⠀⠾⠿⠟⣿⡇⠀⣿⣿⣿⡿⠟⠈⢿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣆⠀⠀⢻⠀⠀⢠⡄⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⡇⠀⣿⣿⣿⣧⡤⢤⣤⣬⠭⢭⣘⣷⠹⣿⣿⣿⣿⡀⠀⣾⠀⠀⠀⣇⠀⠀⠀⠀⠀⠈⣷⣤⣶⡿⣻⣿⣿⣿⣿⡿⠿⠟⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣿⡄⢻⣧⠋⢿⢷⣄⢙⣁⡀⣨⣍⣹⣦⣿⡇⡇⣿⡇⢠⠃⠀⠀⠀⡏⠀⠀⠀⠀⠀⢀⣿⠋⠁⠀⠉⠀⢩⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⢿⡃⠈⢻⣿⠯⠽⡿⢛⡽⠟⠛⠿⡖⢱⠛⡷⠈⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠉⢀⠀⣗⣚⣾⡤⠈⠀⠔⣲⠞⠁⠀⢸⡇⠀⠀⠀⠠⠋⠀⠀⠀⠀⠀⣴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣯⡀⠈⣇⠉⠉⠉⠙⠒⠚⠉⠀⢀⡴⠃⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡇⠈⠳⠶⠶⠶⠶⠦⠶⠚⠁⠀⠈⠀⠀⠀⠀⠀⢀⡀⢀⣠⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⣀⣤⡾⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣶⣤⣤⣤⣤⣤⣴⣾⡿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠶⠶⠒⠛⠛⠉⠉⠀⢀⣿⠀⠀⡀⠈⠙⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡶⠶⠿⠿⠷⠶⠶⠶⠶⠶⣄⣀⣀⣀⣾⣿⣄⣴⣷⣤⠇⡀⠈⠙⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⢉⣿⠟⠛⠛⠛⠋⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠙⠋⠁⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠈⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡿⠁⠀⠀⠀⠀⠀⣿⣿⣿⣿⠙⠻⣷⣄⠀⠀⠈⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠿⠿⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣻⣿⠀⠀⠀⠀⠀⣀⣴⠟⠉⠀⠀⠀⠀⠈⢻⣧⣄⠀⠻⣎⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⢿⠃⠀⠀⠀⢠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣶⠀⢻⣆⢻⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠋⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠙⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣾⠋⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⠀⠀⠀⠀⣠⣖⠀⠀⠀⠀⠀⠘⣿⡄⠈⢿⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣾⠇⠀⠀⠀⠀⠀⣀⣴⠞⠋⠁⠀⠀⠀⠀⠈⠻⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⢿⠿⠉⠀⠀⠀⠀⠀⠘⣷⡄⠀⣿⣦⠀⠀⠀⠀⠀ ⣤⢠⣿⣿⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠳⣦⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠘⣿⣧⠀⠀⠀⠀ ⡇⢸⢫⡟⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢻⡏⢣⠀⠀⠀ ⡇⠀⡾⠃⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⣴⣶⡆⡀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠇⠀⠀⠀⢷⡈⢧⠀⠀ ⡇⣸⡇⠀⠀⠀⠀⠀⢻⣶⠀⠀⠀⠀⠀⠘⠛⠁⠀⠀⠀⠀⠀⣴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠶⣶⣦⣤⣤⣤⣤⣤⣴⠾⠟⠁⠀⠀⠀⠀⠘⣷⡈⣇⠀ ⡇⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣿⠀ ⡇⣿⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀ ⡇⣿⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⡀⠀⠀⠀⠀⣠⠾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⣇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠀ ⣿⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⢸⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀ ⢸⡇⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇ ⠀⣿⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧ ⠀⢸⡄⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣶⣷⡟⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⢻⣦⢿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃ ⠀⠀⠀⢹⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀ ⠀⠀⠀⠀⢹⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀ ⠀⠀⠀⠀⠈⣿⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀ ⠀⠀⠀⠀⠀⠸⡄⠈⢿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢷⠀⠀⠈⠛⠳⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠈⠛⠷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠃⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣀⣠⢤⠀⠀⣠⣶⣿⣿⣿⣿⣷⣦⣄⡀⢠⣴⣏⡉⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣞⠿⠋⢉⠼⢲⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣖⢄⡈⠒⢄⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⡠⠞⠁⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠙⡄⠀⢃⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⢁⠌⠀⢠⣾⣿⠿⣿⡟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣀⠈⠙⠀⠈⠪⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠟⠡⠊⢀⡴⠋⠁⣠⣿⡟⢇⠈⠙⠻⢿⣿⣿⣿⣿⠿⣿⣿⣿⣿⢢⡀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠈⠀⣤⣾⣿⠋⠀⠀⠿⢶⣴⣞⠏⣏⢹⡿⣶⡆⠹⣿⣿⣮⣳⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⢠⣾⣿⣿⡏⠀⠰⠀⡶⣿⣶⠈⡎⠹⡐⣿⡿⠏⠣⣿⡿⠀⠘⡄⠀⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⠃⠀⠀⠀⠀⠀⡞⣿⣿⣿⠃⠀⠀⠀⠀⢈⡥⢬⠀⠀⢵⣄⠀⠀⠀⣿⠇⠀⠀⠰⢄⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀ ⢀⣀⡠⠊⠀⠀⠀⠀⠀⣠⠞⠀⠘⡏⣉⠇⠀⠀⠀⠀⠀⣠⣚⣀⢀⣘⣦⠀⠀⠀⣿⠀⠀⠀⠀⠀⠑⡄⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀ ⠎⢺⡄⠀⠀⠀⠀⡰⠊⠀⠀⠀⠀⢱⡈⢁⠀⠀⠀⠀⠀⢠⠀⢈⢉⠀⠰⡄⠀⢸⠏⠀⠀⠀⠀⠀⠀⠘⠆⠀⠀⠀⠀⠀⣁⠀⠀⠀ ⠀⢸⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠐⢿⢿⠀⠀⠀⠀⠀⠃⢼⡝⠛⣻⠀⠀⢀⡞⢦⠀⠀⠀⠀⠀⠀⠀⢸⠉⠉⠉⠉⠉⠀⠀⠀⠰ ⠀⠀⠉⠑⠒⡞⠁⠀⠀⠀⠀⠀⠀⡠⢴⠟⢆⠀⠀⠀⠀⠀⠀⣈⢉⡀⠀⢀⣾⠀⠀⠱⣄⡴⠚⠲⢤⣀⠤⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡗⠒⠒⠉⠐⠯⠀⠀⠀⢸⠀⠀⠑⢦⣄⣀⠀⠀⠀⠀⠀⡠⠊⣸⠀⠀⢠⠃⠀⠀⠀⡄⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡀⠀⠀⠘⡀⠈⠉⠒⠒⠈⣀⢴⠏⠑⠤⣎⡀⠀⠀⠀⢱⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⠤⣠⡏⠉⠉⠉⠉⠉⠀⡸⠀⠀⠀⠀⡇⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠸⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠒⠊⠉⠁⠀⠀⠀⠀⠀⠀⠉⠉⠙⠒⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠉⠀⠤⣀⡀⠀⣀⡤⠤⠤⠤⠤⠄⣀⢀⣀⠤⠀⠀⠉⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡀⠀⠀⣠⡔⠉⣀⡠⠤⠤⣀⠀⠈⢻⡴⠒⠒⠒⠒⠒⢠⡞⠉⠀⢀⠤⠤⢄⣀⠈⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⠞⠉⠁⠀⠉⠛⡵⠁⢀⣀⡀⠀⠀⣠⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⠀⠀⢄⡈⠳⣄⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠃⠀⠀⠀⠀⠀⢰⣇⠴⠋⠁⠀⣠⠞⠁⢀⡀⠤⣀⠀⠀⠀⠀⠀⣀⠤⢄⡀⠈⠳⣄⠀⠈⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡄⠀⠀⠀⠀⠀⢸⠏⠀⡔⠂⡼⠁⠀⡴⠁⠀⠀⠀⠳⡀⠀⢀⠞⠁⠀⠀⠈⢦⠀⠈⢧⠀⠢⡀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⣆⡀⠀⠀⢀⣼⢀⡞⠀⢰⠁⠀⢸⠁⠀⠀⠀⠀⠀⢳⠀⡞⠀⠀⠀⠀⠀⠀⣇⠀⠀⡆⠀⢻⡄⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠉⠉⣉⣽⡟⠀⠀⠀⠀⠀⣏⠀⠀⠀⠀⣀⣀⣘⠀⡇⣀⣀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠹⣄⣘⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡞⠁⠀⠀⠀⠀⠀⠀⠀⢽⠀⠀⠀⠀⠻⣿⣿⠀⢇⣿⠟⠀⠀⠀⠀⡞⠁⠀⠀⠀⠀⠀⠀⠈⢳⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢇⠀⠩⢶⡀⠀⠀⠀⠀⠈⢇⠀⠀⣠⠞⠉⠀⠀⠀⠈⠑⢦⠀⠀⡸⠁⠀⠀⠀⠀⢠⡶⠍⠀⣸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢶⠃⠀⠀⠀⠀⠀⠀⠀⠘⡦⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠓⠲⣶⠶⠤⢄⡤⠏⠉⠒⠼⣇⠀⠀⠀⠀⠀⠀⠀⣸⠡⠤⡀⠴⠉⠑⠒⠲⣶⡶⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢴⠒⠉⠀⠀⠀⠀⠀⢠⠆⠀⠈⠳⢄⣀⠀⣀⣤⣞⣁⣀⣀⠀⠘⢢⡀⠀⠀⠈⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⣀⡤⠼⠛⠉⠁⠀⠀⠀⠙⣆⠀⢱⠀⠀⠀⠐⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡹⠂⠀⠀⢠⠇⠀⠀⣠⣴⣿⣧⣤⣶⣶⣶⣶⣿⣿⣿⣿⣿⡄⢸⠀⢀⣄⡀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⠴⠒⠚⢿⠀⠀⠀⠀⣿⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠸⡀⠉⠒⠋⠉⠒⠦⣀⠀⠀⠀⠀ ⠀⢀⡴⠋⠀⠀⠀⠀⠀⠣⡀⠀⠀⠟⠀⣸⣿⣿⣿⣿⣿⣿⡿⠿⠿⡿⠿⣿⣿⣿⣿⡇⠀⠀⢀⠱⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀ ⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠙⢳⠀⠀⠀⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠘⠀⠈⢻⣿⣿⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀ ⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⡖⠉⠀⠀⠀⢿⣿⣿⣿⣿⠿⠓⠚⠉⠉⠉⠉⠁⠘⠛⠃⠀⠀⠀⣠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠈⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣤⡀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⣀⡤⣄⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠧⠤⠼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⢀⣀⣀⣀ ⠀⢻⡿⣁⠀⢿⡄⠀⢻⣿⠰⠀⠀⠇⣾⢸⡇⠀⠸⠘⠇⠀⠀⠀⢘⣺⡙⠁⠀⡛⢡⠏⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢹ ⠀⠈⠿⠋⠀⠸⣧⠀⠸⠋⠂⣀⡴⠖⠋⠉⠉⢉⣙⣻⣝⢯⡉⠙⠲⢥⣀⡀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠉⠀⢀⡴⠊⢁⠔⠀⢀⣴⡾⠋⠀⠀⢹⠀⢱⢄⡀⠀⠙⢯⠲⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠇⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⢀⡔⠉⢀⠔⠁⢀⡴⢫⠋⠀⢠⠀⣠⡞⠀⡼⠀⠙⢦⠀⠀⠣⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⢠⠎⠀⡴⠃⠀⡰⠋⠀⠀⣠⣔⠥⡾⡱⠁⢠⠃⠈⣦⡀⠳⡀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠋⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⢀⠏⠀⡞⠀⠀⠀⠀⣠⠴⠛⡋⢁⠞⡰⠁⢠⠋⠀⢠⢧⢸⢆⠱⡀⡇⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⣼⠀⡜⠀⠀⠀⠔⠉⠀⢀⡜⢠⠋⠐⠀⡴⠁⠀⡠⠋⠘⡼⢸⢧⢹⣱⠀⠀⠀⠀⠀⠀⣀⣩⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⢠⡇⢰⡁⠀⡰⠀⢠⠃⢀⠎⡴⠁⠀⣠⠞⠀⣠⠞⢁⡇⢠⡇⢸⠈⣆⢿⣇⠀⠀⠀⠀⠴⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⢀⣾⡇⣎⠇⡸⠁⢀⠏⢀⠞⠈⠀⣠⠞⣡⠔⠋⡞⠀⢸⠁⡸⠀⡎⢀⡿⣼⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⢀⣾⣾⣧⢸⢠⡇⠀⡸⢀⡞⢀⣴⠮⠒⣩⠇⠀⣰⠇⠀⡎⢰⠃⢀⡇⣼⡄⢣⡇⠈⡗⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺ ⠀⠞⠁⣿⠀⡎⡞⡄⠀⠁⣾⠖⠉⠀⣠⡾⢿⠀⢠⢿⠀⢰⡷⠃⢀⣞⣼⠫⢿⠘⡇⢠⢸⠀⢹⣷⡦⠤⢄⣀⡀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⢸⢹⡀⡇⠇⡇⠀⣻⡟⠀⢀⡴⣩⣤⣸⠀⡎⠀⢀⡞⠀⡠⣯⣿⡧⣤⣈⣇⡇⢸⢸⡆⢸⣿⢧⠈⠁⠈⡇⢠⠇⠀⠀⠀⠀⢸ ⠀⠀⠘⣼⡇⢹⠀⡇⠀⡿⠁⢠⠟⠀⣰⣤⢹⡜⠀⢀⣜⠴⣺⠟⡿⠁⣴⡧⢹⣿⡇⡸⣸⡇⢸⡿⠀⠳⠀⣸⡵⠃⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⢸⠀⠸⠀⠸⢀⡇⢠⠏⠻⢤⣈⣀⡸⠸⢀⡞⢡⠞⠁⠀⠳⠤⠦⠶⠚⢹⢃⡇⡇⡧⡏⣇⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⢸⡄⠀⡇⠀⠸⣧⢿⠀⠀⠀⠀⠀⠀⠀⠎⢠⡆⠀⠀⠀⠀⠀⠀⠀⠀⢸⣼⡿⢸⣽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⡇⢠⣷⠀⠀⡏⣌⡆⠀⠀⠀⠀⠀⠀⠀⠹⠿⠖⠀⠀⠀⠀⠀⠀⠀⢸⡟⠣⡇⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⢷⡼⡟⡆⢠⡇⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⣼⣇⣧⠟⠛⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰ ⠀⠀⠀⠀⠈⣧⡇⠘⣼⣇⢸⢻⢦⡀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⢀⠞⡿⣿⠻⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣇⠀⠈⠘⣎⢧⠇⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⠃⢸⡀⠀⠀⠀⠀⠘⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⢠ ⠀⠀⠀⠀⠀⠐⣿⡄⠀⠀⠈⠈⢧⠀⠀⠈⠻⣶⣤⣀⠀⠀⣀⣴⣾⡿⠁⠀⠀⠀⠀⣧⣀⣀⡀⠀⠀⠙⣿⣧⡀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠿⢳⠀⠀⠀⠀⠀⢳⡀⠀⠀⠈⠛⢿⣿⣿⣿⣿⡿⢡⢶⣒⠒⠒⠚⠋⠂⠀⠈⠑⢤⡀⢩⣿⡵⡄⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⣙⣄⠀⠀⠀⢠⡿⠟⠉⣸⡳⠋⠀⠃⢩⠓⡄⠀⠀⠀⠀⠀⠀⠉⠲⣯⣻⡌⢦⠀⠀⠀⠀⠰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⡏⠈⢢⡀⠈⠉⠀⠀⢰⡗⡧⡠⠀⠀⠌⠀⣼⡄⠀⠀⠀⠀⠀⠀⠀⠸⡭⠻⣌⠳⡀⠀⠀⢨ ⢠⠀⠀⠀⠀⣀⠀⠀⠀⠰⠶⣾⠋⢠⣇⠀⠀⠹⡅⠀⠀⣠⡿⠛⣟⣵⣤⣎⢆⣼⣏⣽⡀⠀⠀⠀⠀⠀⠀⠀⢇⢠⠈⢳⣳⠀⠀⠀ ⠀⠱⡀⠀⠀⠈⢦⠀⠀⠀⠀⢹⠀⠀⠻⡷⣄⠀⠙⣦⣰⠏⠀⠀⠉⠁⠈⠛⠁⠘⠛⠛⢳⡀⠀⠀⠀⠀⠀⠀⢸⠀⢣⠀⠻⣇⠀⢀ ⠘⣄⠱⡄⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠹⣿⣿⣆⣘⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⡇⠈⣆⠀⢹⡄⠈ ⠀⠘⢆⠹⡄⠀⠀⡀⠈⠢⡀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠧⠤⠤⢤⣤⣤⣴⠇⠀⡼⠀⢸⠘⣄ ⠀⠀⠈⢳⡙⡄⠀⢣⠀⡄⠈⠂⠀⠀⠀⢦⠀⠀⠻⣿⡙⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡝⣿⣀⣰⠃⠀⠸⠀⠸ ⠀⠀⠀⠀⠹⣽⡄⢸⠀⢹⠀⠀⠀⠀⠀⠀⠣⠀⠀⠘⡇⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⢸⢿⠏⠀⠀⠀⠀⢼ ⠀⠀⠀⠀⠀⢺⢷⣾⡇⠸⡜⣄⠀⠀⠀⠀⠀⠀⠀⠀⡿⡀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣼⠀⠀⠈⢲⢄⠀ ⠀⠀⠀⠀⠀⠀⢯⣿⣧⠀⣧⡈⠂⠂⠠⠄⠀⠀⣀⣀⣇⢳⡀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⡟⡄⠀⠀⡠⣀⠰ ⠠⠤⠤⠤⠤⠤⢬⣿⣿⠤⢿⠿⠧⠤⠤⠤⠤⠤⠤⠤⠬⠧⡭⠷⡼⠦⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠮⠷⠤⠤⠥⠤⠤⠤⠬⠼

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠒⠈⠁⣀⣉⣁⠐⠠⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣰⡏⠀⢀⠀⠁⡀⠀⡄⠈⠑⠢⠑⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⡎⠉⣀⣊⣑⠀⠁⠀⢀⣀⣀⢀⠑⠀⠀⠘⡄⠣⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠰⠁⠔⠁⢀⠤⣀⣬⠦⣶⣿⣿⣷⣮⣕⢆⠀⠀⠸⠀⢁⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡇⡘⠞⢰⣡⣿⠋⠁⠀⠀⠀⠀⠈⠻⣿⡑⣄⠀⠀⡇⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠁⢁⠀⠘⣿⣇⣤⣤⡀⠀⠀⠀⣠⣤⡏⠀⣿⠀⠀⠃⠘⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡆⠘⡀⠀⢹⢁⣴⣶⣄⢀⠀⣠⣤⣶⡇⠀⠁⠀⡘⢠⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢃⠀⢃⣦⡞⠀⠑⠛⠈⢰⠀⠈⠙⠛⢣⠀⠀⢠⠁⣼⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡞⣿⣿⠃⠀⠀⠀⠀⠈⠀⡀⠀⠀⠘⢇⢳⣶⢟⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⢸⡺⣷⣉⠀⠀⠀⠈⢉⠀⠉⠀⠀⠀⢈⣾⠟⡎⢳⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡈⡼⡐⡈⢿⣦⡀⠀⢰⡵⠶⢧⡄⠀⣰⡾⠋⠌⢀⠊⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠋⠐⠗⣀⡸⣆⠀⠹⡄⠘⢔⣄⡱⡠⡞⠉⢠⠾⠑⢤⠁⠈⠢⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠃⠀⠸⡇⠀⠈⢰⡌⡉⡬⠊⠀⠀⠟⠒⠒⠒⠓⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠀⠠⢜⡇⠀⣗⠄⠀⣌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡀⢤⣴⡆⠁⢠⠁⠀⠀⠃⠀⡅⠀⠀⠃⠈⢰⣦⡤⣀⠀⠀⠀⠀⠀ ⠀⠀⡠⠂⠁⠀⢸⣿⣿⡀⡈⠀⠀⢰⠀⠀⠂⠀⠀⠸⠀⣼⣿⡇⠀⠉⠀⢄⠀⠀ ⠀⢠⠀⠀⠀⠀⢸⣿⣿⣷⠁⠀⠀⢠⣤⣤⣼⠀⠀⠀⢻⣿⣿⣇⠀⠀⠀⠀⠄⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⣿⠇⠀⠀⠀⣼⣿⣻⣿⠀⠀⠀⠈⣿⣿⣿⡄⠀⠀⠀⠀⠀ ⠘⠀⠀⠀⠀⣾⣿⣿⡟⠀⠀⠀⠀⣿⣿⣿⣿⡆⠀⠀⠀⠸⣿⣿⣿⠀⠀⠀⠀⢠ ⣧⣤⣤⣤⣤⣿⣿⣿⣥⣤⣤⣤⣴⣿⣿⣿⣿⣧⣤⣤⣤⣤⣿⣿⣿⣧⣤⣤⣤⣤ ⣿⣧⣤⣤⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⠛⠛⠛⠛⠳⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠋⠁⠀⠀⠉⠙⠻⢦⣤⡤⠶⠶⣶⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⢠⡶⣦⣆⠀⠀⠀⢸⡏⣿⠀⠀⠀⠀⠀⣶⢷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠘⠷⠟⠉⠀⠀⠀⣾⠁⢹⡆⠀⠀⠀⠀⠙⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠙⣧⡀⠀⠀⠀ ⠀⠀⠀⢘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀ ⠀⠀⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀ ⠀⠀⣼⠃⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⠀⠀⠀⠀⠀⠙⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀ ⠀⢰⡏⠀⠀⠙⢷⣄⠀⠀⠀⠀⣀⣴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⢦⣤⣤⡴⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆ ⠀⣿⠀⠀⠀⠀⠀⠉⠛⠓⠛⠛⠉⠀⠀⢀⣀⣠⣤⣤⣤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹ ⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⣯⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟ ⢻⡀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇ ⢸⡇⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀ ⠀⢿⡀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀ ⠀⠘⣷⡀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀ ⠀⠀⠘⣷⡀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⠀⠀ ⠀⠀⠀⠘⢿⣄⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⢷⣄⡀⠀⠈⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⢀⣠⡴⢟⣁⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡤⠒⠊⠉⠁⠀⠈⠙⠳⢦⣤⣀⡀⠀⠉⠉⠉⠙⠛⠛⠛⠛⠛⠉⠉⠁⠀⠀⠀⣀⣠⡴⠶⠛⠉⠀⠀⠀⠀⠉⠁⠒⠢⣄⠀⠀⠀ ⠀⠀⠈⠳⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠳⠶⠶⠦⢤⣤⣤⣤⣤⡤⠶⠶⠶⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠴⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠒⠒⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠤⠔⠒⠒⠒⠉⠉⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣷⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠿⠿⠿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠾⠿⠿⠿⢶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⡾⠋⠁⠀⠀⠀⠀⠀⠀⠈⠙⠻⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⡶⣶⣦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⢀⣴⡾⠋⠉⠀⠀⠀⠀⠀⠀⠉⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀ ⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠻⣿⣷⡄⠀⠀⠀⠀⠀⢹⡇⠀⠀⣰⠻⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀ ⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⣿⣿⣿⠀⠀⠀⠀⠀⢸⡇⠀⢰⣷⣀⣼⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀ ⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⢻⣿⣿⣿⠀⠀⠀⠀⠀⣸⡇⠀⠘⣿⣉⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀ ⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⠃⠀⠀⠀⠀⠀⣿⠇⠀⠀⠘⢿⣿⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀ ⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⣰⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠙⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠁⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⠏⠀⠀⠀⠀⠀⠈⠻⢷⣦⣄⣀⣀⣀⣀⣤⡶⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠿⣦⣤⣤⣤⣤⣤⡾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣾⠿⠿⠛⠛⠛⢿⠛⠛⠛⠛⠻⠿⢿⣷⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠟⠋⠉⢸⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⠀⠉⠙⠛⠿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠁⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢀⣉⣿⢿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠛⠛⠲⠦⠤⢤⣄⣸⣀⣀⣀⣀⡀⣸⢀⣀⣀⣀⣀⣀⣼⠤⠤⠶⠚⠛⠉⠁⠀⢠⣿⠻⢿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠀⠀⠉⠳⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣄⡀⠀⠀⠀⠀⣀⣠⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠋⠉⠀⠀⠉⠙⠳⣦⡶⠟⠋⠉⠉⠉⠻⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⠀⠀⠀⠀⠀⠀⠀ ⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠁⢀⣀⣀⣀⣠⣤⣤⣤⣤⣽⣦⣤⣤⣤⣤⣀⣈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⠀⠀⠀⠀⠀⠀ ⣸⡇⠀⠀⠀⠀⠀⠀⠀⣠⣤⣴⡿⠷⠛⢻⠋⠉⠉⠉⠉⠀⢸⡅⠀⠀⠀⠈⠉⢹⡉⠉⠛⠛⠻⣦⡀⠀⠀⠀⠀⠀⠈⣿⣆⠀⠀⠀⠀⠀ ⣟⡇⠀⠀⠀⠀⠀⠀⣸⠏⠁⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠘⢷⡄⠀⠀⠀⠀⠀⠘⢿⣦⠀⠀⠀⠀ ⣿⣇⠀⠀⠀⢀⣀⣸⣟⣀⣠⣤⣤⣤⣤⣧⣤⣶⣶⣶⣶⣶⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢶⣶⣶⣶⣶⣼⣿⣷⣤⣤⡀ ⣿⣷⣶⡾⠿⠿⠛⠛⠛⠛⠋⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢉⣻⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⢿⡋⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠀