Thinking Face Text Art

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣾⣿⣿⠿⠿⠿⠿⠿⠿⣿⣿⣿⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣷⣶⣶⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣷⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⡿⠟⠋⠉⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣶⣶⣦⣤⣽⣿⣿⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠿⠛⠉⠉⠉⠉⠉⠉⠙⠁⠙⣿⣷⡄⠀⠀⠀ ⠀⠀⢠⣿⡿⠃⠀⠀⣤⣶⣶⣶⣶⣶⣶⠶⢶⣶⣤⡀⠀⠀⠀⠀⠀⣤⣶⣶⣶⣶⣶⣶⠶⢶⣶⣤⡀⠀⠈⢿⣿⣆⠀⠀ ⠀⢀⣿⡿⠁⠀⠀⢸⡟⢿⣿⣿⣿⣿⣿⠀⠀⠀⠹⣷⠀⠀⠀⠀⣸⡟⢿⣿⣿⣿⣿⣿⠀⠀⠀⠹⣷⠀⠀⠀⢻⣿⡆⠀ ⠀⣾⣿⠃⠀⠀⠀⣿⡇⠈⠻⠿⠿⠟⠁⠀⠀⠀⠀⣿⠀⠀⠀⠀⣿⡇⠈⠻⠿⠿⠛⠁⠀⠀⠀⠀⣿⠀⠀⠀⠈⣿⣿⡄ ⢸⣿⡟⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⢸⣿⣧ ⣸⣿⠇⠀⠀⠀⠀⠀⠹⣷⣄⡀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠻⣷⣄⡀⠀⠀⠀⠀⣠⣾⠟⠀⠀⠀⠀⠀⠀⣿⣿ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⠶⠾⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⠶⠾⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⢸⣿⡇⠀⣤⣶⣦⣤⡀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿ ⠘⣿⣿⢸⣯⠀⠀⠉⢿⡄⠀⠀⠀⠀⠀⠘⣿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠇ ⠀⠹⣿⣏⣿⡄⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⠀ ⠀⠀⢻⣿⣿⠃⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠁⠀ ⠀⠀⠀⣿⠇⠀⠀⠀⠈⠻⠶⢦⣤⣤⣤⣤⡤⠶⠶⠶⠞⠛⠛⠛⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⠁⠀⠀ ⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠀⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⡤⠶⠶⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⣀⣀⣀⣀⣀⣀⣠⣤⣤⣶⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠛⠿⠿⠿⠿⠿⠿⠟⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠿⢶⣦⣤⣄⣀⣀⣀⣠⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⠒⠛⠛⠛⠛⠓⠲⠦⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄⠀⠀⠀⠀ ⠀⠀⢠⡞⠁⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀ ⠀⣰⠏⠀⠀⠀⠀⣾⣿⣿⡇⠀⠀⠀⠀⠀⣴⣶⣶⡄⠀⠀⠀⠘⣦⠀ ⢠⡏⠀⠀⠀⠀⠀⠙⠿⠟⠁⠀⠀⠀⠀⠀⢿⣿⣿⠇⠀⠀⠀⠀⠘⣇ ⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻ ⡇⠀⠀⠀⢀⣄⡀⠀⢠⠴⠖⠒⠒⠲⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⣇⠀⠀⢀⡾⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⢻⡀⠀⣼⠃⢰⣇⣀⣠⡤⠴⠶⠒⢲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾ ⠈⢧⡼⠁⠀⠈⠉⠁⠀⢀⣤⠴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃ ⠀⠈⣇⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀ ⠀⠀⠹⣄⠀⠀⠀⠀⠀⢀⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀ ⠀⠀⠀⠈⠛⠲⠶⣶⣖⠋⠁⠀⠀⠀⠀⠀⠀⢀⣠⠴⠛⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠒⠒⠒⠒⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠔⠒⠒⠋⠉⠉⣿⠉⠉⠙⠻⠿⣖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠖⠛⠛⠛⠛⠛⠒⠲⠦⠤⠤⠾⣿⣦⣾⣶⣄⠀⠈⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⣀⣤⣾⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠏⠀⠀⠀⠀⣰⣿⠿⠿⠿⢶⣄⠀⠸⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠉⢈⣿⠟⠛⠻⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡏⠀⠀⠀⢀⡴⠋⠁⢀⣀⣀⣀⣻⣧⡀⠈⣍⢷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠋⠀⠀⢀⣴⢋⡤⠖⠋⠉⠀⠈⢩⡿⠉⠻⣄⠘⣾⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡾⠃⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠋⠀⠀⠀⠀⠀⠀⠈⢿⣄⣀⣹⣆⠘⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⢠⡟⠀⠀⠀⠀⣠⡴⠊⠁⠀⣀⣠⣬⠟⠻⣶⣀⠀⠀⠀⠀⠀⠀⠀⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠉⠹⡆⠘⣿⣄⠀⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⠀⢰⠏⢀⡤⠒⠉⠀⠀⢿⣆⠀⢻⣍⣷⠀⠀⠀⠀⠀⠀⠸⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠘⣿⣆⠀⠀⠀ ⢸⠀⢸⠃⠀⠀⠀⣼⠞⠁⠀⠀⠀⠀⠀⠈⠛⠻⠛⢛⡿⠀⠀⠀⠀⠀⠀⠀⠘⠿⣶⣶⡤⠤⠤⠤⠤⠴⠶⠒⠚⢩⡿⠀⠀⠸⡌⢧⠀⠀ ⢸⢀⡎⠀⠀⠀⠀⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠦⢤⣤⣀⣀⣤⣤⡶⠟⠀⠀⠀⠀⢱⠘⣇⠀ ⣾⣸⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⣀⠤⠒⢡⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⣿⠀ ⣿⣿⠀⠀⠀⠀⠀⠀⢳⣶⠒⠒⠋⠉⠀⣀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⣿⢻⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⠶⠶⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀ ⢻⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀ ⢘⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀ ⠸⡝⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⠀⡇⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⣿⠀ ⠀⠸⡘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠟⠋⣿⡄⠀⢻⡀ ⠀⠀⢳⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⣿⠇⠀⢸⡗ ⠀⠀⠀⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠿⠟⠿⠷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠁⠀⠀⠀⣠⣾⠏⠀⢀⣾⠁ ⠀⠀⠀⠀⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢷⣤⣄⣀⠀⠉⠻⣷⣦⡀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠾⠋⠀⠀⠀⢀⣴⣾⠿⣷⡄⢀⣾⠇⠀ ⠀⠀⠀⠀⢸⡙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠿⣦⡀⠀⠙⠿⣶⣶⣶⣶⣶⠿⠟⠋⠁⠀⠀⠀⣠⣾⠟⠋⠀⠀⢸⣿⣾⠃⠀⠀ ⠀⠀⠀⠀⠀⣧⠀⠙⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠻⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣂⣀⠉⢩⣇⣉⠙⠳⢄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠊⠁⠀⠀⠀⠀⠀⠈⢉⡝⠉⠉⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠁⠀⣤⣤⣄⡀⠸⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⢉⡿⠛⠓⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⣀⠜⣁⡠⢤⣹⣄⠩⣳⠀⠀⠀⠀ ⠀⠀⣠⠎⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠁⠀⣰⡷⠋⠀⠀⠀⢯⡈⣦⠹⡆⠀⠀⠀ ⠀⢰⠁⠀⢠⠔⢉⠠⠄⡞⠛⡦⡀⠀⠀⠀⢯⡀⠀⠀⠀⠀⠀⠉⠉⡇⢹⣄⠀⠀ ⠀⢸⠀⠀⣸⠖⠁⠀⠀⠙⠶⢗⡇⠀⠀⠀⠈⠳⣤⡤⠤⠤⠤⠤⠐⡟⠀⢫⢆⠀ ⡄⠇⠀⠀⢹⠀⠀⠀⠀⢀⢤⡞⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠒⠒⠋⠀⠀⠈⡞⡄ ⣿⠀⠀⠀⠈⢶⡒⠒⢉⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⡏⡄⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇ ⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⢸⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⡇ ⠀⠞⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠉⣷⠀⣇ ⠀⠘⣤⠀⠀⠀⠀⠀⠀⡶⠖⠶⢦⣄⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⢀⡴⠃⢠⡇ ⠀⠀⠘⢧⡀⠀⠀⠀⠀⠉⠓⠦⣄⠉⠳⣤⣀⣀⣠⡴⠞⠉⠀⣠⡶⠛⠹⣦⡟⠀ ⠀⠀⠀⠆⠙⠦⣀⡀⠀⠀⠀⠀⠈⢷⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⡤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠴⠚⠛⠛⠒⠶⠾⣷⠶⠌⠓⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⣤⠟⠃⢠⣤⣄⠈⢷⣄⠀⠀⠀⠀ ⠀⠈⢋⡿⠛⠓⠀⠀⠀⠀⠀⣸⠏⢀⣴⣻⠭⣬⠷⣌⣿⡆⠀⠀⠀ ⠀⣰⠋⠀⣀⠤⠴⣦⣤⡀⠀⠀⠀⡾⠋⠁⠀⠛⠒⠛⣯⢳⡀⠀⠀ ⡴⡿⠀⢸⡥⡖⠉⠁⠈⠛⡆⠀⠀⠹⣦⣀⣀⣀⣀⣀⣼⠎⣷⡄⠀ ⣷⠁⠀⢸⠚⠁⠀⣀⣤⡞⠀⠀⠀⠀⠈⠙⠳⠶⠶⠖⠋⠀⠸⣿⠀ ⣿⠀⠀⠈⠷⣖⣉⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠀⠀⠀⠀⠀⠀⠀⠀⢸⠅ ⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇ ⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃ ⠀⠀⢏⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀ ⠀⠀⠘⠂⠀⠉⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣤⣤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣾⣿⣏⣉⣉⣁⣸⣿⣠⣭⣙⠛⢯⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠋⠉⠉⠀⠀⠀⠉⠉⠉⠙⢛⣿⡟⠛⠻⠂⠀⠉⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠿⠀⠀⣀⣀⣀⠀⠀⠹⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣤⣤⣤⣶⣾⣏⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⠀⠀⠀⣸⣿⡿⠛⢿⣦⡀⢹⣿⣧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⣠⣿⠟⠉⠙⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠀⠀⣠⣾⣋⣥⡶⢶⣶⣿⣿⣦⣿⣿⣷⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⠟⠁⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠈⠉⠀⠀⣼⣿⠟⠋⠀⠀⠸⣷⣶⣶⠿⣿⡛⣿⡄⠀⠀⠀⠀ ⠀⢠⣿⠁⠀⠀⣠⣴⠟⠋⣉⣭⣽⠿⣿⣦⡀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠘⣿⡄⠀⠀⠀ ⣠⣾⣿⠀⠀⢠⣿⣡⣶⡏⠉⠁⠀⠀⠀⠙⢿⡆⠀⠀⠀⠀⠹⣷⣄⠀⠀⠀⠀⠀⠀⠀⣀⣀⣿⡇⠸⣿⣦⠀⠀ ⣿⣸⠏⠀⠀⢸⣯⣥⡿⠃⠀⠀⠀⠀⠀⣠⣾⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣟⣛⠛⠛⣛⣉⣽⡿⠁⠀⢻⣿⣧⠀ ⣿⡿⠀⠀⠀⠈⣿⠁⠀⠀⠀⢀⣠⡴⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠋⠉⠀⠀⠀⠈⣿⣿⡀ ⣿⡇⠀⠀⠀⠀⢻⣶⡶⠖⠛⠋⣡⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇ ⣿⡇⠀⠀⠀⠀⠀⠉⠛⠛⠿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⢹⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇ ⠘⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠹⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿ ⠀⠀⠘⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠃ ⠀⠀⠀⢹⡟⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃⠀ ⠀⠀⠀⠘⣧⠈⠻⢶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀ ⠀⠀⠀⠀⠙⠃⠀⠀⠀⠙⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡴⠚⠉⠉⠀⠀⠀⠀⠉⠉⠛⠶⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠆⠀⠈⠛⢦⡀⠀⠀ ⠀⢀⡾⠁⠀⠀⢀⡴⠶⣄⠀⠀⠀⣼⠁⣀⣄⡀⠀⠀⠈⢳⡄⠀ ⠀⡾⠀⠀⠀⠀⠈⢀⣤⣤⠀⠀⠀⠁⢰⡏⠈⣷⠀⠀⠀⠀⢻⡄ ⢸⠇⠀⠀⠀⠀⠀⢸⠁⢸⡇⠀⠀⠀⠈⠳⠶⠃⠀⠀⠀⠀⠈⣧ ⢸⠀⠀⠀⠀⠀⠀⠈⠳⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⢀⡏ ⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⣠⠞⠋⣹⠆⠀⣼⠁ ⠀⠈⢷⡀⠀⠀⠀⣶⠒⢦⡄⠉⠁⢀⡴⠞⢁⣴⠟⠁⢀⡼⠃⠀ ⠀⠀⠀⠻⣦⡀⠀⠙⢧⡀⠙⢦⡴⠋⠀⠈⠋⣹⣇⣠⠞⠁⠀⠀ ⠀⠀⠀⠀⠀⠙⠶⣤⣈⣳⡄⠀⠀⠀⠀⠀⠈⢁⣽⡁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢩⡇⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠞⠉⣩⡉⡉⠛⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡞⠀⠲⠾⢿⡿⠟⢀⡀⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⠇⢀⠀⠀⠀⠀⠀⢸⢓⡀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢾⠀⢼⣧⠀⠀⣒⣄⣈⡎⠦⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢧⠈⠋⠀⠀⠁⠉⣯⠙⠦⣀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠷⠀⠀⠀⠀⠀⠈⢸⠧⠼⡸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠓⠴⣖⢶⡢⡀⠀⠈⠰⢦⢳⡏⠳⢦⣤⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⡟⠑⣧⠙⠦⠤⠴⠃⠋⣇⠀⠀⠈⠉⠉⠉⡓⢦⠀⠀⠀ ⠀⠀⠀⣠⣴⠞⠋⠀⠀⡇⠀⠀⠀⠀⣠⡞⠘⡆⠈⠉⢻⠀⢸⡇⠈⢳⡀⠀ ⢀⡶⣟⠉⠀⠀⠀⠀⠀⢻⠀⠀⡰⠋⡅⠱⡀⡇⠀⠀⣾⠀⢸⡇⠀⠀⢧⠀ ⣼⡶⠙⣧⠀⠀⠀⠀⢀⡾⠶⢤⣇⠀⡇⠀⢳⡇⠀⢰⠃⠀⢸⡇⠀⠀⠘⣇ ⠉⠁⠀⠉⠁⠀⠀⠀⠈⠉⠁⠀⠈⠉⠁⠀⠈⠁⠀⠉⠀⠀⠈⠁⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣤⣶⣶⣶⣶⣶⣶⣤⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣶⣟⣛⣛⣋⣉⠉⠀⢀⣿⣷⢠⣬⣉⡛⠿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⡿⠛⠛⠛⠉⠉⠉⠉⠛⠛⠛⠛⠻⠿⢿⣿⣿⣿⣿⣷⡄⠀⠙⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠙⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠛⠃⠀⠀⣠⣤⣤⣤⣀⠀⠀⠘⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⣀⣀⣠⣶⣶⣿⣏⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡟⠀⠀⠀⠀⢈⣿⣿⡿⠛⠻⣿⣦⠀⢹⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠉⢉⣿⣿⠟⠛⠛⠿⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡟⠀⠀⠀⣠⣴⠿⢋⣨⣥⣤⣤⣼⣿⣷⣄⠹⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⠏⠁⠀⢀⣼⣿⣷⡾⠟⠋⠉⢹⣿⠉⠉⠉⣿⣯⡿⣿⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣾⠟⠁⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠟⠁⠀⠀⠀⠀⠘⠻⠿⠿⠿⠟⢻⣿⡌⢻⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⡏⠀⠀⠀⢀⣴⣾⠟⠋⠉⣠⣬⣽⣿⡿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡈⢿⣷⡀⠀⠀⠀⠀ ⠀⣀⣾⣿⡇⠀⠀⠀⣿⠟⣁⣴⡾⠛⠉⠁⠀⠀⠀⠈⠻⣿⣷⠀⠀⠀⠀⠀⠀⠹⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠈⣿⣿⣆⠀⠀⠀ ⠀⡟⢹⣿⠃⠀⠀⢸⣿⠿⠛⣻⡿⠀⠀⠀⠀⠀⠀⠀⠀⢨⡟⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣶⣤⣤⣤⣤⣤⣤⣴⣶⡾⠿⢻⣿⠇⠀⢸⣿⣿⣦⠀⠀ ⢰⣇⣾⠃⠀⠀⠀⠘⣿⣶⡿⠟⠁⠀⠀⠀⠀⠀⠀⣠⣴⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣷⣦⣤⣄⣀⣠⣤⣤⣶⡿⠋⠀⠀⠀⢿⣿⣿⡆⠀ ⢸⣿⡟⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⢀⣠⣴⢿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⠀ ⢸⣿⡇⠀⠀⠀⠀⠀⠸⣷⣤⣶⡶⠶⠛⠛⢉⣥⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠀ ⣹⣿⡇⠀⠀⠀⠀⠀⠀⠙⠿⢶⣶⣶⣶⣶⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀ ⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⠈⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⠀⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣶ ⠀⠸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏ ⠀⠀⠹⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇ ⠀⠀⠀⠘⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠁ ⠀⠀⠀⠀⠸⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠃⠀ ⠀⠀⠀⠀⠀⣿⡈⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠃⠀⠀ ⠀⠀⠀⠀⠀⢹⣧⠈⠙⠻⢷⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠿⠷⠀⠀⠀⠈⠉⠻⠷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⡿⠿⠛⠛⢛⠛⠛⠛⠿⢿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠁⠀⠀⠀⣠⣿⣽⠄⢀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⣀⣀⣀⣴⣾⣿⣿⣫⣾⣋⣼⠆⠀⠀⠈⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠀⠀⠛⠛⠿⢿⣿⣿⣿⣿⣿⠟⠋⠀⢀⣀⠀⠀⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣽⣤⠀⠀⠹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⠟⠀⢠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⢉⣅⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢸⡇⢸⣫⡀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⢸⣿⣿⣷⠀⠀⠀⠀⢀⣈⣓⣒⠀⠀⣀⣿⠀⢻⡿⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠠⠿⣻⣿⠀⠀⠀⠀⠿⠟⠻⢿⣿⣿⣿⠻⣷⡀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⣄⡀⠙⠻⣷⣄⡀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⠇⢠⣤⠈⠙⠻⣶⡀⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣤⣤⣴⡿⢰⡿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣇⡁⠀⠀⡄⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠉⣉⠀⢠⡿⢸⣿⣿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣦⣤⣿⡆⢿⣿⣟⢿⣦⡀⠀⠀⠀⠀⠈⠇⢸⣿⣅⣼⠃⣾⣿⡇⠙⢿⣿⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣿⣦⡈⢻⣆⠙⣿⣄⠀⠀⠀⠀⠀⠈⢉⣽⠏⢸⡿⣿⠃⠀⠀⠉⠛⠿⢿⣿⣿⣿⣷⣶⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠋⠛⠚⣿⡆⠈⠿⣷⣤⣀⣀⣀⣴⡿⠋⢰⡟⢰⡟⢀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠛⠿⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡟⠁⠀⠀⠀⣿⠇⠀⠀⠀⠉⠉⠉⠉⠉⠀⠀⠀⠀⣼⡇⣾⡀⠀⠀⣄⣀⣀⣀⡀⠀⠀⠀⠀⢰⣧⠀⠈⢻⣧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⠟⠉⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠀⢸⣇⠀⠀⠉⠉⠉⠛⢿⣧⠀⠀⠀⣿⣿⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡾⢿⣇⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⣾⡟⠀⠀⠀⣿⡇⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀ ⠀⠀⢠⣶⣿⣿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⣰⡾⠋⢉⡀⠀⢻⣆⠀⠈⣿⡀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⢹⣿⡀⠀⠀ ⠀⢠⡿⠋⠻⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⣸⡟⠁⠀⢸⡇⠀⠀⢻⣆⠀⣿⡇⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀ ⢀⣿⣿⣶⠄⠹⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣧⣤⣤⣀⣀⣿⠁⠀⠀⢸⡇⠀⠀⠀⢿⣾⣿⡇⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠈⢿⣇⠀ ⢸⣿⣿⡿⠀⠀⠹⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠏⠉⠉⠛⠻⢿⣿⣦⣄⡀⠈⣷⠀⠀⠀⠘⣿⣿⠇⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄ ⠘⠛⠛⠁⠀⠀⠀⠙⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠚⠛⠛⠛⠒⠒⠀⠀⠀⠙⠛⠛⠒⠛⠀⠀⠀⠀⠛⠛⠀⠀⠀⠚⠋⠀⠀⠀⠀⠀⠀⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠙⠃

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

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

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

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

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠤⠐⠒⢤⠤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⣁⠴⠂⠐⠳⡄⠀⠡⡀⠁⢆⣰⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⢰⢁⠀⠀⠀⠀⠹⡄⠀⠺⣦⣶⣿⡷⠄⠀ ⠀⠀⠀⠀⠀⠀⠀⣻⠇⠀⡇⠘⠀⠀⠰⠠⡀⠸⡄⠀⠛⢿⠝⠷⡀⠀ ⢠⠊⠉⢉⣳⡄⠀⢹⠀⢸⢠⢈⡇⠀⠀⣃⢳⡀⢹⡄⠀⠸⣆⠀⢡⠀ ⡇⠂⢺⠅⠨⢹⠁⡈⠄⢸⡘⣼⡜⢄⠀⠈⣻⣿⡷⢧⠀⠀⡏⡦⢰⠳ ⠘⢜⠋⠀⣀⠞⢠⢿⠀⠘⡟⡿⢫⡍⠁⠒⡟⠉⡰⢸⠀⠀⢸⠓⣸⡇ ⠀⠀⠉⠉⠀⠀⠀⠈⣇⢰⡇⠵⠟⠁⠀⠀⠈⠛⠋⣽⠀⠀⢸⡃⡿⠁ ⠀⠀⠀⠀⠀⢀⣀⠀⠘⠿⡗⢄⡀⠀⠺⠥⠃⣀⢼⡏⠀⢰⠟⡧⠁⠀ ⠀⠀⠀⠀⣶⡿⢿⣷⠀⠀⠈⠳⡊⢛⣭⣭⠋⠀⢺⣥⠒⠉⠀⠁⠀⠀ ⠀⠀⠀⠀⢹⡴⡼⣿⣆⠀⠀⢠⡊⠻⣅⡸⡈⡲⠊⢔⣛⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠈⠷⣧⣻⣧⣃⢠⡝⠀⠀⠀⣽⣹⠈⢉⠔⠀⠀⡇⠀⠀⠀

⡀⡀⠀⣠⢠⡄⠇⢐⣴⣿⢊⣀⣠⣿⣿⣻⢟⣿⣿⣿⣿⣿⣿⣿⣿⣟⣯⣿⣷⣿⣿⢿⣿⣾⣶⣿⣿⣿⣟⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿ ⡉⡿⢲⣿⣾⡷⣶⣿⣿⣿⣿⣿⣿⣿⣿⣯⣾⣿⣿⡿⣻⣿⣯⣩⣾⣿⢟⣩⣽⡶⠿⣻⣿⣿⣻⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡄⠀⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣏⣿⣟⣿⣿⣿⣿⣩⣿⢟⣩⣶⡿⣋⣥⠶⢟⣻⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡇⠀⠁⣰⣿⣿⣿⠿⠿⠛⢛⣿⣿⣼⣻⡿⣿⡿⣿⣿⣿⡿⢃⣾⠟⢁⣼⣏⣵⣾⠿⣏⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡇⡀⠁⣯⠿⠛⡿⠀⠀⠀⢀⣿⣿⣿⣿⡏⣿⡁⣿⠁⣿⢧⣽⠏⣴⡟⣁⣾⠿⣡⡾⢛⣽⣶⡶⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠿⣿⣿⣿ ⡇⡇⢰⣿⢀⣀⣷⢀⣆⣆⢸⣿⣿⣿⣿⣧⣿⡷⣿⣼⡟⢼⣿⢿⣿⢷⣿⡏⣼⡟⣰⡿⣁⣴⢟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⢻⡹⣿ ⣿⠃⢈⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⡇⣿⡅⣿⢾⣧⢸⡿⢾⣿⣽⣿⣽⡿⣴⡿⣵⣿⣵⣟⣽⣞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣸⠀⣿⣿ ⣿⠁⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣽⣿⣻⣯⣿⡘⣿⣿⣧⢸⣿⣿⣿⣿⣷⢿⣷⣿⣻⣿⣿⣾⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⡆⣦⣿⣿ ⡟⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣽⣮⣻⣾⣷⢻⣿⣿⣼⣿⣿⣿⣾⣿⢻⣿⣿⠿⣿⣿⣿⣿⣷⢿⣿⣿⣟⣿⣿⣿⣿⣷⣿⣿⣿ ⡇⣿⣿⣿⣿⣿⣿⣿⠛⠛⠻⠓⠛⣛⣛⣮⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⠋⠸⣿⣿⣿⣿⣿⣿ ⡇⠛⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⣿⣿⣿⣷⣝⣿⣯⢻⣿⣾⣿⣿⣿⣿⡟⠀⢠⣤⣤⣄⠀⠐⣼⣿⡿⣟⣿⡿⠁⠀⠀⢸⣿⣿⣿⣿⣿ ⡇⠀⡜⠉⣈⠛⠻⣿⣿⣷⣶⣾⣶⣶⣭⣿⣿⣿⡿⡜⠻⢬⣛⣻⣿⣿⣏⣻⡔⢿⣿⣿⣿⣏⣽⣿⣿⣷⠛⠁⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⣟⣟⣧⣸⣿⣿⣦⣿⡟⢿⣆⣙⠙⢛⣁⣻⣿⣿⣧⠈⠒⠾⢼⣿⣯⣍⣿⣿⣿⣮⣝⣛⣋⣴⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿ ⡇⢹⣿⣿⣿⣿⣿⣿⡇⠈⠻⣿⣖⣾⣿⠿⠋⠈⠏⠀⠀⠀⠀⠀⠉⠁⠀⠈⠙⠿⠿⣿⣿⣿⣿⠿⠁⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿ ⣧⡏⢸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿ ⡟⡇⠈⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿ ⡧⢷⠀⢻⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿ ⡇⢸⡇⠈⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠈⠻⢶⣤⣴⣶⠶⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿ ⣧⣾⠃⡀⠸⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⡀⣿⠀⢹⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢞⣽⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣇⣿⣷⣆⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⠿⠿⣿⣶⡤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⢣⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠻⢿⣿⣶⣾⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⡿⣿⣿⣿⣿⣿⠻⢿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿ ⡿⣿⣿⣿⣿⣿⣿⣿⣹⣶⣤⣽⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣶⣿⣿ ⠛⠛⠋⠙⡝⠉⣿⣿⢿⡟⡇⠸⢿⣿⣿⣿⠈⠙⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣟⢛⡏⠀⠀⢹⣿⣿⣿⣿⣿⣿

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⠀⠀⠀⠁⠀⢈⣿⡿⠋⠁⠀⢰⣿⣶⣾⣿⣿⣿⣽⣿⡷⠷⠶⠞⠛⠛⠻⠿⣿⣧⣤⡄⣉⢿⣿⣿⣷⠀⠀⠀⠙⢿⣿⣆⠀⠀⠀⠀⠀⠀ ⠀⠋⠀⠀⢠⣾⠟⠀⠀⠀⠀⣿⠿⢿⣿⣿⠿⠛⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⢿⠿⣷⣿⣿⣿⡇⠀⠀⠀⠀⠹⣿⣧⠀⠀⠀⠀⠀ ⠀⢠⣤⣤⡿⠃⠀⠀⠀⠀⠀⣿⣾⠿⠋⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠘⡀⠲⡉⠻⣿⣇⣤⣶⣶⣶⣤⡘⣿⣷⡀⠀⠀⠀ ⣶⣿⣼⣿⣡⣴⣾⣿⣿⣿⡷⠛⠁⠀⠀⠀⣠⡇⠀⢀⡤⡶⠂⠀⠀⠀⠀⠀⢀⠇⠀⠀⡇⠀⠱⡀⠈⢻⣿⣿⣯⣿⣿⣿⣿⠏⠁⠀⠀⠀ ⣯⣭⣿⣿⣿⡏⠉⣹⣿⡿⠤⠤⠤⠤⠤⠾⠓⠩⠔⠁⡰⠁⠀⠀⠀⠀⠀⠀⢸⠀⠀⢰⠁⠀⠀⠣⠀⠀⠉⢹⣿⣭⣙⠛⠁⠀⠀⠀⠀⠀ ⢆⣺⣿⣿⣿⣿⣿⡟⠁⢱⠀⠀⠀⠀⠀⢀⣄⢀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⡎⠀⢀⡇⠀⠀⣀⣀⡀⠀⠀⠀⠻⣿⣿⠃⠀⠀⠀⠀⠀⠀ ⠈⣿⣿⣿⣿⡿⠋⠀⢀⠀⡇⠀⣿⣿⡇⢸⣿⣿⠀⠀⢳⠀⠀⠀⠀⠀⠀⢠⠃⢀⠎⠹⡀⡎⠀⣀⠈⠳⡀⠀⠀⢹⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⡿⠟⠀⠀⢀⡘⠁⢠⠀⠸⣿⣿⠸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⡰⠧⠤⠤⢽⡀⠀⡟⢷⣄⠹⡀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀ ⠒⠋⢉⡀⠀⠀⠀⡼⠁⠀⢸⠀⠀⢻⣿⠀⠿⠋⠀⠀⡄⠀⠀⠀⠀⢀⣾⠋⠀⣀⡀⠀⠀⢧⠈⠱⢼⡇⠀⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⡏⢉⠟⠀⠀⣀⡜⠀⠀⠀⣼⠆⠀⠀⣁⡀⢠⣤⠀⠀⡆⠀⠀⠀⣠⢻⠗⣶⣿⠿⢿⣯⣄⠈⣧⡀⠀⠐⢀⠇⢤⣼⡀⠀⠀⠀⠀⠀⠀⠀ ⠡⣫⣴⡾⠟⡻⠀⠀⣠⠊⡼⠀⠀⠀⠹⠗⠘⠋⠀⠀⢡⠄⠀⣰⣭⡞⠉⠁⣠⠔⠲⢌⠻⣷⣼⡌⢳⠖⠁⠀⠰⠂⠇⠀⠀⠀⠀⠀⠀⠀ ⡿⣿⠉⠀⠿⠁⢀⡔⠁⢨⣃⠤⠒⠊⠉⠑⠒⠲⣄⠀⡎⠀⡜⠁⠙⠇⠀⠀⢻⡘⠟⣸⠀⠘⣿⣄⠎⣠⡄⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀ ⠀⢻⣆⠀⠀⣾⠿⣿⣖⣋⣀⣀⣀⠀⠀⠀⠀⠀⠀⠑⢧⡜⠀⠀⠀⠀⠀⠈⠉⠛⠉⠀⠠⠖⢛⣏⣼⠟⢁⣀⣠⣤⣤⣷⡤⠄⠀⠀⠀⠀ ⡄⠀⢿⡀⠀⣿⢀⣿⠀⠀⠀⠀⡏⠙⠢⡀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⣿⠋⠀⠋⢩⣽⡿⠋⢨⡷⣀⠀⠀⠀⠀ ⢷⡄⠸⣧⠀⠻⣿⠃⠀⠀⠀⠀⣅⠀⠀⠈⠢⣄⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢩⣿⣃⣴⠾⢆⣼⡟⠁⠀⢸⢣⣯⠳⣄⠀⠀ ⠀⠻⣯⣿⣆⣄⠀⠀⠀⠀⠀⢰⡏⢆⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣔⣉⠤⣾⠟⠉⠀⢠⣿⣿⠀⠀⢠⡏⠀⣿⠀⡏⠁⠃ ⣆⠀⣿⣿⣿⣿⡀⠀⠀⣷⡀⠈⢇⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⢀⣴⣿⣿⡟⠀⢠⠏⠀⢰⢸⢀⠇⠀⠀ ⣿⣦⣹⣫⣿⣿⣷⠀⠀⢻⠟⠢⣈⣦⡀⣿⣳⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⢞⡿⠁⢀⡴⠊⢙⣿⡿⢁⠔⠁⠀⢠⠃⣸⡼⠴⠀⠐ ⣟⣐⣽⣷⣿⣿⡟⠷⣤⣬⠷⣴⣻⠪⡽⠛⠛⠛⢿⣷⣒⢤⣀⣀⣠⣤⣶⠋⢠⣿⠟⡠⠔⠉⢲⠒⠭⠾⣲⡟⠀⣠⣼⠵⠚⠋⠀⠀⠀⠀ ⣿⢻⣿⣿⣻⠿⠯⢉⣀⡈⠢⣄⣹⠟⠛⠢⢄⠀⢸⠉⠛⣷⣄⣴⡿⠛⠛⡷⢾⠒⠉⠀⠀⠀⠀⣇⣠⡶⣿⡧⣺⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⣯⣤⣿⠋⠁⠀⠠⠤⡀⢱⠀⣾⠁⠀⠀⠀⠀⢻⣍⡣⣴⢾⣿⣟⢢⣤⣠⢽⣺⢦⣀⠴⠗⠲⢶⡇⠀⠀⠙⣷⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡿⢯⡴⠒⣦⣄⠀⠁⠘⣾⣻⣀⠀⠀⠀⠀⢸⠛⢭⣳⣓⣲⣛⣿⡋⠀⠁⠀⢰⠋⠀⠀⠀⠀⠱⣤⡆⠀⢸⡇⠀⠰⠶⠶⠇⠂⢀⡀⠀ ⢸⠀⠸⢧⠀⠘⣏⢦⣼⣾⣿⣿⣟⡧⢶⡤⣴⡋⠀⠀⣧⠼⣿⠿⣿⣇⠀⠀⠀⢸⡀⠀⠀⠀⠀⢰⣿⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠀⠧⠼⠃⠀⢸⣶⣿⡿⠿⡿⠋⠀⠈⠁⠀⠹⡛⠉⢀⣠⣿⣧⡀⠀⠈⠉⠉⠉⣳⠤⠼⠓⠶⣿⡇⣠⠀⠀⣷⡧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⡟⣷⣤⣀⡇⠀⠀⠀⠀⠀⠀⣷⣶⣿⣿⠟⢻⣿⣦⣀⣀⢀⡰⠁⠀⠀⠀⠀⠈⢿⣇⠀⠀⣽⠃⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿ ⡿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠻⣿⣿⣿⣿⣿⠈⣿⣿⣿⣿⡟⢸⣿⣿⣿⣿⡟⣻⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠟⠁⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢻⣿⣿⡿⠃⠀⣹⣿⣿⠟⠀⣼⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢿⣿⣿⣿⣿⣿⣿⣿⠏⠀⣿⣿⡟⠁⠀⢀⣿⣿⠋⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠉⠀⠀⢄⡀⢀⣠⣾⣿⣿⣶⣦⣤⣄⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⠶⢾⣿⠛⠉⠉⠉⡽⠋⠁⠀⣴⠿⠟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣄⠀⠀⠀⠈⠛⠿⢿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠙⢿⣿⣿⠏⠀⡠⠛⠁⠀⠀⠀⠉⠉⣀⣀⣈⡄⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⢹⣿⣿⣿ ⠈⠑⠦⣄⠀⠀⠀⠀⠉⠻⢿⣿⣿⣿⣿⣿⣷⣦⣴⣾⣿⡿⠀⠀⠀⢀⣠⣤⣴⣶⣿⣿⠿⣿⡛⠛⠉⢹⣿⣿⣿⣿⣿⣿⣿⣿⣸⣿⣿⣿ ⢧⡀⠀⠀⠙⠢⢄⠀⠀⠀⡼⠋⠉⣻⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⢔⣻⣿⢿⣟⣿⠭⣕⠀⢸⠇⠀⣀⣼⡟⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠉⠒⠤⡀⠀⠀⡇⠀⡜⠀⢀⠜⠃⠀⠀⠀⠈⣿⠏⠀⠀⠀⠰⠛⠁⠈⢆⠀⠛⠛⠁⢀⡜⣀⠔⠁⣾⠃⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠘⢀⠞⣠⠞⠀⢀⠎⠊⠉⢉⣂⣀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠶⠶⠒⠛⠋⠀⠀⢸⣿⣇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⡄⢀⡞⠸⠉⠀⣠⣾⣶⣶⣿⠿⠻⢷⡲⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⣀⠤⠖⠊⠀⣀⣴⣯⡿⠛⢯⠙⠿⣿⠇⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠋⠀⠀⣠⣴⣿⣿⣿⣿⣷⡄⠈⠳⢤⣀⣠⣴⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⣠⣾⣿⡿⣿⣿⣿⣿⣿⣿⣆⠐⠒⠀⠈⠁⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠤⢔⣒⠊⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⢠⠃⢀⠴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢸⣿⣿⣿⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⡼⠈⠀⣸⠖⠁⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠘⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀⡇⠀⠀⠀⢸⣿⣿⣿⣿⣿⣨⣿⣿⣿⣷ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣀⠈⠛⢿⣿⣿⣷⣶⣤⣄⡀⠀⠀⢀⡼⠀⠀⢸⠀⠀⠀⢀⣼⣿⣿⣿⣿⡟⠁⣿⣿⣿⣿ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢄⠈⠣⡀⠀⠉⠛⠻⢿⣿⣆⣻⠿⣉⡉⡏⠀⠀⡼⠄⠒⠊⠉⣿⣿⣿⣿⣿⣷⣿⣿⣧⣿⣿ ⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠈⠒⢄⡀⠀⠀⠈⢳⣌⠁⠒⡬⠀⠀⠀⡦⠔⠒⠉⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠹⣿⣿⣿⣷⣄⡀⠀⠀⠈⠀⠀⠀⠀⣿⣿⡶⠁⠀⠀⣰⣁⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡑⠈⠙⠿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⢹⡟⠀⠀⠀⢰⠁⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⡿⢟⣫⣿⣿⣿

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢀⣤⣴⣶⣶⣖⠒⠭⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⢠⢀⣴⢞⠉⠁⠐⠒⠉⢙⣛⣶⡞⠓⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣷⣿⣹⣷⣏⢀⣀⣠⠴⠊⠉⠁⠈⢉⣷⡴⢄⡹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⢁⣜⣟⣿⡄⢸⣏⠭⠤⠤⠔⠒⣠⠖⠉⠀⣹⡄⠙⣽⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⠁⢀⡞⠈⢸⢈⣷⣾⡉⠓⠶⠶⠶⠿⠂⠀⠀⣀⡿⢧⠀⡏⢻⠶⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣻⡇⠀⡾⠀⠀⡎⢸⢿⣿⡕⢀⠀⢠⣶⣀⣸⣧⡾⠟⣒⣾⡄⢹⡼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣽⣷⢰⠇⠀⠀⡇⠀⣼⣧⠙⠳⣄⡿⣼⣿⢿⠛⢿⡿⣾⣿⡇⠈⣇⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠚⣺⣿⢻⣿⠀⠀⢠⠇⠀⣿⡟⢷⣄⠰⣿⣿⣆⢈⣳⣤⣉⠀⠘⢾⡀⢈⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡟⡏⠀⣿⣴⠀⢸⠀⢸⢹⢿⣾⣿⡿⢿⠿⡻⢿⣍⠙⠪⡳⢄⣴⡇⢸⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢺⢣⢻⠀⣿⣿⠀⡇⠀⢸⣯⠀⣿⠉⠁⠀⠀⠻⣦⡳⣧⠀⠈⠉⠙⣥⢯⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢟⣮⡴⠛⣿⡄⢣⢀⢸⠁⠑⢼⣀⣀⡠⠄⢸⡿⠿⢢⡀⠀⠀⠀⠈⣣⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⠀⠀⣿⣿⡜⡞⣞⣦⠶⠷⠦⠤⠴⠶⠒⠛⢭⠒⠮⠤⠤⠤⣀⣏⠀⠈⠙⠲⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠀⢀⡼⣿⠀⣼⣟⣿⢷⠈⢮⠻⢤⣀⠀⠀⠀⠀⣀⡤⠔⠋⠉⠉⠉⠐⠲⡿⣓⢄⣀⠔⠉⠀⠀⠉⡕⠢⢄⡀⠀⠀⠀⠀ ⠀⠀⠈⠉⠁⡰⠁⣸⠟⠉⠀⠀⡇⠀⣳⡀⢳⢯⡛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠤⣄⡀⢠⠞⠀⣠⠀⠈⠲⣄⠀⠀ ⠀⠀⠀⣀⠞⣡⠼⠋⠀⠀⠀⣠⠃⣠⡾⣿⣠⣨⡿⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠈⢍⠛⠉⠻⣗⢶⣄⠈⢧⠀ ⠀⢐⣾⣣⡾⠁⠀⠉⠢⢤⣞⣥⢶⣻⡾⠛⠉⠉⢀⣀⡽⣷⣔⣦⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠈⢆⠙⠑⢤⡇ ⠀⡾⢋⣿⠃⡇⠀⠀⢠⠏⢁⣠⣾⣿⣤⣀⣾⢱⣼⣘⡇⣿⣕⢧⡀⠀⠀⢀⡀⠀⢸⠀⠀⠀⣰⠀⠀⠀⠀⠀⠀⠀⠘⡀⢠⣨⠇ ⠀⣧⢸⣻⠀⢧⠀⠀⠙⠀⠛⣹⣿⠩⣿⣿⢻⣿⣿⢺⣽⠿⠿⡿⣓⡶⢮⣝⣛⠀⠈⡇⠀⢠⠃⠀⠀⠀⠀⠀⡾⠀⢀⡤⠟⠁⠀ ⠀⠙⠒⡇⠀⠸⡄⠀⠀⠀⠀⣿⢸⣸⣯⣿⣾⣿⣯⠻⢷⡝⢿⣭⣭⡷⣖⠉⠉⠀⢰⣷⢠⡏⠀⠀⠀⠀⠀⣠⠕⠒⠉⠀⠀⠀⠀ ⠀⢠⠼⠁⠀⣦⣷⡄⠀⣀⡠⠿⢟⡛⣻⣽⣭⡶⣾⡖⣿⡻⢍⣿⣿⢿⡋⠁⠀⠀⠨⣿⡞⣠⠴⠒⠒⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡦⢄⡀⠘⣽⣿⢾⣷⣟⣾⣿⣽⣿⣿⡏⣟⣿⡿⣿⣿⣻⡿⣿⣷⣷⠀⠀⠀⠀⣽⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠂⠤⣀⣀⠙⡟⠈⠈⠡⠾⣿⣫⣿⣿⣇⢿⣻⢿⠿⠿⠦⢗⡽⠉⠁⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣻⠀⠀⢀⠀⢰⢷⠀⠀⠀⠀⠿⠱⠿⣟⠈⠉⠀⠀⠀⢀⡴⠊⠀⠀⠀⠀⠀⠀⢀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠃⠀⠀⠈⠳⣄⠸⡄⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠒⠊⠉⠀⠀⢠⠀⠀⢀⣠⣴⠧⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⢶⣀⡀⠀⠀⠀⠙⠻⣦⣐⣄⠀⠀⠀⠀⠀⠀⣀⣀⣀⡠⠤⠴⠛⠒⠋⠉⠀⠀⠀⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⢇⠉⠙⠒⠄⠀⠀⢿⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⢽⠂⠀⠀⠀⠀⢸⣧⣀⣀⡀⠀⠀⠀⠀⢀⣀⣀⣀⠤⠤⠔⠒⠚⠉⠉⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⢲⠒⠒⠚⠉⢀⣿⣤⡭⡿⢿⣿⣿⡟⠶⠷⠷⠶⠦⢤⣤⣤⣤⣤⣀⣵⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣆⠀⠀⢠⣿⣟⣉⢣⣤⣤⣹⣿⣧⣤⣰⣀⣀⣀⡄⢠⠀⠠⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠲⡶⢾⡿⠛⠉⠉⠉⠙⠻⣿⡿⠋⠉⠉⠉⠉⠉⠉⠉⠉⠛⠛⢿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢩⡿⠧⠤⠤⣀⣀⡀⠐⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠈⢹⢿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠸⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠿⠿⠟ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣤⣴⣶⣶⣶⣤⣿⡿⠁⠀⠀⠀ ⣀⠤⠴⠒⠒⠛⠛⠛⠛⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⣿⣿⣿⡟⠻⢿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢿⣿⠟⠀⠸⣊⡽⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⡁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠔⢒⡒⠀⢐⠶⠒⠦⡄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠤⠊⢁⠊⠀⠀⠀⠈⢲⠁⠀⠀⠀⠘⡄⠁⠢⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠔⠁⠀⠀⣞⠀⠀⠀⢰⣶⢸⢸⡷⠀⠀⠀⣡⡀⠀⠈⠢⡀⠀⠀⠀⠀⠀ ⠀⢠⠂⠀⠀⡠⠐⠚⢄⠀⠀⠀⣡⣿⣧⣀⠀⢀⡠⠃⠀⠁⠢⡀⠈⢄⠀⠀⠀⠀ ⠀⠆⠀⡠⠚⠀⠄⡀⠀⠉⠉⠉⢏⠣⠄⢸⠀⠀⠀⢀⡠⠄⠂⠉⢆⠘⡀⠀⠀⠀ ⢸⠀⡐⠀⠀⠀⠀⠀⠈⠑⠂⠀⠈⠓⡖⠁⠀⠀⠈⠁⠀⠀⠀⠀⢀⡆⡇⠀⠀⠀ ⠀⠀⡇⠀⠀⠀⠀⠒⠒⠂⠀⠀⠀⠀⡇⠀⠀⠀⠀⠉⠉⠁⠀⡴⠀⠱⡇⠀⠀⠀ ⢸⠀⡇⠀⠱⡀⣀⡀⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠒⡲⠂⠀⡆⡇⠀⠀⠀ ⠈⡆⢁⠈⠉⠉⢄⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⢀⠔⠀⠀⢠⢡⠁⠀⠀⠀ ⠀⠰⡈⢄⠀⠀⠀⠁⠢⢀⠀⠀⠀⠀⢈⠀⠀⠀⢀⠔⠉⠀⠀⢀⢆⠃⠄⠒⠢⠄ ⠀⠀⠐⢌⠂⠀⠀⠀⠀⠀⠉⠐⠂⠤⠼⠄⠒⠈⠀⠀⠀⠀⢀⣾⠣⠎⠀⠀⠀⢸ ⠀⠀⠀⠀⢱⢕⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠠⢾⠁⠀⠈⢄⠀⠀⠈ ⠀⠀⠀⠀⡨⠒⠠⠬⠍⣉⣉⣉⣉⡽⣭⣭⢹⡅⠠⡤⠄⠒⡉⠀⠀⡠⠃⠀⠀⠀ ⠀⠀⠀⡰⠁⠀⠀⢀⠒⠁⠀⠀⠐⡍⠀⡦⢈⠇⠀⠈⢢⠀⢁⡀⠊⠀⠀⠀⠀⠀ ⠀⠀⢠⡇⠀⡄⠀⠇⠀⠀⠀⠀⠀⠈⠒⠓⠁⠀⠀⠀⠀⠆⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠐⢇⠀⡅⠀⠀⠐⠒⠒⠀⠀⠀⠀⠀⠀⠀⠈⠉⠂⠘⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠑⡦⠀⢃⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢀⠃⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡋⠉⡦⡄⠀⠀⠑⢄⠑⠠⠄⣀⣀⣀⠠⠄⢊⡠⠃⢠⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠃⠐⠁⠇⠀⠀⠀⠀⠉⠒⠠⠤⠤⠤⠀⠒⠁⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡀⠴⢄⠀⠀⠀⠀⠀⠀⠀⡴⣊⣁⠀⢀⣀⢀⣌⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡇⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⡁⠀⠀⠀⠀⠀⠀⠀⠉⢢⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠑⠤⢀⣀⣀⣀⡀⠀⠤⠔⠚⠒⠠⠤⠤⠤⠤⠤⠤⠐⠊⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⣠⠂⢀⣠⡴⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢤⣄⠀⠐⣄⠀⠀⠀ ⠀⢀⣾⠃⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡆⠸⣧⠀⠀ ⢀⣾⡇⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠀⢹⣧⠀ ⢸⣿⠀⠀⠀⢹⣷⣀⣤⣤⣀⣀⣠⣶⠂⠰⣦⡄⢀⣤⣤⣀⣀⣾⠇⠀⠀⠈⣿⡆ ⣿⣿⠀⠀⠀⠀⠛⠛⢛⣛⣛⣿⣿⣿⣶⣾⣿⣿⣿⣛⣛⠛⠛⠛⠀⠀⠀⠀⣿⣷ ⣿⣿⣀⣀⠀⠀⢀⣴⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⣀⣠⣿⣿ ⠛⠻⠿⠿⣿⣿⠟⣫⣶⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣙⠿⣿⣿⠿⠿⠛⠋ ⠀⠀⠀⠀⠀⣠⣾⠟⣯⣾⠟⣻⣿⣿⣿⣿⣿⣿⡟⠻⣿⣝⠿⣷⣌⠀⠀⠀⠀⠀ ⠀⠀⢀⣤⡾⠛⠁⢸⣿⠇⠀⣿⣿⣿⣿⣿⣿⣿⣿⠀⢹⣿⠀⠈⠻⣷⣄⡀⠀⠀ ⢸⣿⡿⠋⠀⠀⠀⢸⣿⠀⠀⢿⣿⣿⣿⣿⣿⣿⡟⠀⢸⣿⠆⠀⠀⠈⠻⣿⣿⡇ ⢸⣿⡇⠀⠀⠀⠀⢸⣿⡀⠀⠘⣿⣿⣿⣿⣿⡿⠁⠀⢸⣿⠀⠀⠀⠀⠀⢸⣿⡇ ⢸⣿⡇⠀⠀⠀⠀⢸⣿⡇⠀⠀⠈⢿⣿⣿⡿⠁⠀⠀⢸⣿⠀⠀⠀⠀⠀⣼⣿⠃ ⠈⣿⣷⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠈⢻⠟⠁⠀⠀⠀⣼⣿⡇⠀⠀⠀⠀⣿⣿⠀ ⠀⢿⣿⡄⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⢰⣿⡟⠀ ⠀⠈⣿⣷⠀⠀⠀⢸⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠃⠀⠀⢀⣿⡿⠁⠀ ⠀⠀⠈⠻⣧⡀⠀⠀⢻⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠀⠀⢀⣾⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠁⠀⠀⠈⢿⣿⡆⠀⠀⠀⠀⠀⠀⣸⣿⡟⠀⠀⠀⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡄⠀⠀⠀⠀⣰⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠆⠀⠀⠐⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠈⠳⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠈⢹⠒⠦⠤⠤⠤⣤⠤⠴⠚⠉⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⢸⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⢸⠀⠀⠀⠀⢸⠀⠀⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠈⡇⠀⠀⠀⡏⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⢧⠀⠀⢀⠁⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⢸⠀⠀⢸⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠐⡇⠀⢸⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣿⣀⠀⠀⢳⠀⢸⠀⢀⡯⠤⣀⣀⠀⠀⣀⣠⠤⠤⠒⠒⠒⠒⠒⠒⠒⠂⠠⠤⠤⣄⣀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠊⠉⠀⠀⠈⠑⠦⣈⡄⢸⡠⠋⠀⠀⢀⡬⠛⠉⢀⡤⣴⠒⠒⠒⠒⠒⠒⠒⠒⠀⠤⠤⠤⠤⣄⣈⣹ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⣀⡤⠤⢤⡀⠀⠀⠈⠁⠈⠃⣀⠤⠊⠁⣠⠔⠊⠁⠀⢨⠗⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣰⠏⠀⣠⠾⣿⣦⠀⠀⣼⠀⠀⠀⢀⡴⠊⠁⣠⠖⠉⠀⠀⠀⠀⣰⠋⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⡤⠴⢚⣉⣼⠀⢰⠃⠀⠉⠁⢀⡼⠁⠀⢀⠔⢋⡠⠖⠋⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⡴⠋⠒⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⢴⣊⡥⢔⡾⠋⠀⡇⠀⠈⠳⠤⠴⠚⠁⠀⠀⠀⠈⠛⠉⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀ ⠉⠉⢀⠴⠋⢀⡠⠞⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⣠⠞⠉⢳⡀⠀⠀⠀⣼⠅⣀⣀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀ ⠀⣴⣁⡤⠚⠉⠀⠀⣇⠀⠀⠀⠀⠀⠀⣠⠖⠋⣁⣤⡀⠙⢦⡀⢀⡠⠞⠁⠀⠀⠀⣧⠀⠀⡼⠛⠢⣄⠀⠉⠑⠢⢄⡀⠙⣄⠀⠀⠀⠀ ⠀⠉⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⢰⠁⢀⡞⠁⣸⡇⠀⠀⠹⡅⠀⠀⠀⠀⠀⠀⣿⣠⣞⠁⠀⠀⠈⠳⣄⠀⠀⠀⠈⠓⢬⣳⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠇⠀⢸⡄⠀⢹⡀⠀⠀⠀⢱⠀⠀⠀⠀⢀⡤⠿⣅⣈⠉⠓⠢⢤⣀⣈⢢⠀⢀⣀⣀⣀⡈⠻⢦⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⢾⡄⠀⠙⠦⠤⢽⡄⠀⢀⡎⣀⠤⠒⠊⠉⠐⠒⠚⠛⠛⠀⠀⣀⣀⣨⠭⠟⢛⡿⠋⠀⠉⠉⠉⠓ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠒⠒⠒⠓⠦⠾⣀⠈⠉⠉⠉⠋⠉⠉⠉⠉⠉⠉⢉⣀⣀⠤⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠛⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠊⠁⠀⠀⠀⠀⠙⢆⠉⠀⠀⠈⠳⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⡰⠁⠀⠒⠉⠁⠀⣈⣉⣺⣖⠒⠒⠒⢒⣓⡤⢄⠀ ⠀⠀⠀⡠⢲⠁⠀⠀⠀⣠⠖⠁⢀⣀⣨⣝⣗⢈⣉⣠⣤⣸⣝⣇ ⠀⢀⠎⠀⠈⠀⠀⢠⢾⣗⣂⣩⣿⣿⣻⣆⣼⣁⡀⣼⣿⣯⢮⠏ ⢀⠎⠀⠀⠀⠀⠀⣸⡾⠀⠈⠉⠉⢚⡿⠉⠁⠤⣀⣀⡀⡴⠋⠀ ⢸⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠐⠉⠁⠀⠀⠀⠀⠈⠀⠀⠈⢆⠀ ⠸⡀⠀⠀⠀⠀⠀⢠⠚⣗⡢⢄⠤⠤⡔⠤⡀⠀⢀⣀⣀⡠⢚⠆ ⠀⠱⣄⠀⠀⠀⠀⠈⠒⠒⠒⠋⠤⠒⠛⠥⢈⣉⠠⣤⠬⠝⠁⠀ ⠀⠀⠈⠑⠢⠄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠊⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀

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

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

⠀⠀⠀⠀⠀⢀⣀⣤⣶⣶⣶⣶⣶⣶⣶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀ ⣾⣿⣿⣿⣿⣿⡿⠛⠛⠛⠉⠀⠙⠛⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀ ⢿⣿⠟⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀ ⢈⡿⢀⠤⡀⠴⢂⣁⡀⠀⠀⠀⠀⠀⠈⠙⣿⣿⣿⣿⡿⡛⢻⡄⠀⠀⠀⠀ ⠀⢇⣡⡾⢧⡅⠛⠛⠻⠿⠿⢷⡦⡀⠀⠀⠸⣿⡿⠋⢈⡀⠀⢻⠀⠀⠀⠀ ⢠⣾⠟⠃⢄⣄⢠⠀⡲⠗⠒⡲⠿⠃⠀⠀⠀⠉⠃⠀⢞⠈⢸⢿⠀⠀⠀⠀ ⠀⠫⣴⠚⣉⣿⠀⠀⠈⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠖⠉⡜⠀⠀⠀⠀ ⠀⠀⠏⢀⠌⠎⠀⠀⠤⠔⠠⢄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠤⡾⠀⠀⠀⠀⠀ ⠀⢸⠀⣌⡨⡄⠠⠂⠀⠉⠀⠀⠡⣀⠘⡀⠀⠀⠀⠀⢸⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⢂⢈⠀⣤⣖⣤⢽⡟⣛⣻⣶⠿⠀⠇⠀⠀⠀⠀⠈⠸⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠡⡑⢿⣷⣾⠾⣿⡿⢟⠏⢸⡜⠀⠀⠀⠀⠀⢀⢇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢮⠖⠀⠀⠐⠊⠁⢀⢬⠁⠀⠀⠀⠀⡠⠊⢸⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⢀⠁⠀⠀⠀⠀⠘⠀⠀⠀⢡⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠐⢄⣀⣀⠀⠄⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⢄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠊⢆⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠁⠢⡀ ⠀⠀⠀⠀⠀⠀⠁⠀⠈⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀

⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣷⣌⡢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⠀⠀⠀ ⠀⠀⠀⡟⢃⠙⢌⠢⢄⣀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⣀⠔⠊⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⡷⣑⡌⠇⠂⠀⠈⠈⠉⠙⢿⡽⠉⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⢠⠃ ⠀⠀⠀⠸⣼⠱⠘⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⢠⠗⡀⠀⠀⠄⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⢠⣚⠚⠈⠄⣀⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⡰⠟⠀⠀⠀⣼⢋⣥⣶⣮⡳⡄⠀⠀⠀⠀⠀⠀⢀⣴⣶⡒⢦⣀⠀⠀⠀⠸⠀ ⢀⠃⠀⠀⠀⠀⠈⠾⣿⣟⣿⢇⡇⢰⡀⠄⡀⠀⢰⡏⣿⣿⣿⣦⢻⠆⠀⠀⠀⠀ ⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡑⣃⢀⡀⠈⠣⠸⠗⠛⠛⠛⠓⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢠⡇⣀⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢓⡖⢢⡾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏⠀⠀⠀⠀⠀⠀⠠⢠⡀⠀⠀⠀⠀⠀ ⢠⠀⠀⠀⠀⠀⠀⠀⢠⣄⣀⣠⣤⢴⠟⠳⢤⣂⠀⠀⢤⣔⠷⠟⠘⠀⠀⠀⠀⠀ ⠈⢇⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⡏⢧⣟⣋⠏⣏⢟⡻⠟⠛⠑⢄⠀⠀⠀⠀⠀⠀ ⠀⠈⠢⣀⠀⠀⠀⠀⠀⠀⠀⠫⣿⣗⣦⣾⣾⣿⠀⠀⠀⠀⠀⠀⠐⠄⡠⠊⠀⠀ ⠀⠀⠀⠀⠁⠐⠠⢀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠁⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⠋⠉⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⢠⣶⣿⣿⣶⣤⣄⡀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⣰⣿⣿⣿⣿⠟⠉⠀⠈⠳⣶⣤⣀⠀⠀⠀⠀⠀⠉⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⢠⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⡈⠻⣿⣿⣷⣦⣤⣀⡀⠀⠀⠀⠀⠈⠉⠛⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣼⣿⣿⣿⡟⠀⠀⠀⠀⠀⠰⣿⣷⠈⠻⣿⣿⣿⣿⣿⣷⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠻⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣀⡀⠀⠈⢧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⠀⠘⠻⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠃⠀⠀⠀⠀⠀⠀⣰⣶⡤⠀⠀⠀⠀⢸⣿⣿⣦⠀⠘⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⡀⠈⠙⠻⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠈⠉⠃⠀⠀⠀⠀⢀⣿⣿⣿⡇⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⣦⣀⠀⠉⠛⠿⣷⣶⣶⣶⣶⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⠃⢀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⠇⠀⡼⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠈⠉⠛⠿⢿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⠋⢀⡜⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡿⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣀⣀⠀⠈⠉⠛⠛⠿⠷⣶⣿⣿⣿⣿⣿⠿⠟⠁⣠⠎⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠣⡀⠀⡎⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⣤⣤⣀⣀⠀⠉⠉⠁⠀⣀⡤⠞⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠁⠀⠈⡾⣄⠀⠀⠀⢨⠋⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣤⣤⢀⣿⡇⠑⢄⢠⠃⠀⠑⠦⣀⡎⠀⠀⠀⠀⡸⠉⠙⠛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⣿⣿⣿⣿⣿⣿⡏⢸⣿⡇⠀⠀⠟⠢⡀⠀⠀⡸⠑⠢⢄⡀⢠⠃⠀⠀⠀⠀⢠⠃⠀⠀⠈⡹⠉⢻⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣦⡸⠀⠀⠈⠐⢤⣇⠀⠀⠀⠈⠟⠒⠢⠤⠄⣀⣆⣀⣀⣀⣠⣁⣀⣸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡈⢿⣿⣿⣿⣷⣤⡀⠀⡌⠀⠉⠒⠤⣔⡀⠀⠀⠀⠀⡸⠀⠀⠀⠈⡏⠀⢀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠻⣿⣿⣿⣿⣿⣷⣤⣄⡀⠀⢠⠃⠈⠉⠀⠒⢲⠧⠤⠤⠤⡼⠤⢤⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣌⠙⢿⣿⣿⣿⣿⣿⣿⣷⣾⣤⣄⣀⡀⢀⡎⠀⠀⠀⢠⠃⣠⣾⡿⢁⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣌⡛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⣼⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣍⣙⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⣁⣼⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣤⣤⣤⣤⣤⣴⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠻⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠟⠛⠋⠉⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠼⠿⠿⠿⠟⠛⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⣤⣤⣶⠄ ⠚⣿⣿⣷⣦⣤⡀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⣠⣾⣿⣿⣿⠟⠀ ⠀⠈⢿⣿⣿⣿⣿⣦⣄⣰⣁⡀⢀⡀⠀⠀⡠⠄⠠⢄⣷⣶⣾⣿⣿⣿⣿⠿⠀⠀ ⠀⠀⠈⢻⣿⣿⣿⣿⣿⡿⠁⢀⠀⠈⡆⣸⠀⠀⠄⠀⣿⣿⣿⣿⣿⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠙⠿⣿⣿⡟⢻⡦⠀⢀⣴⣿⣿⣧⠤⣴⣚⣿⣝⣿⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⣿⡗⠉⡁⠀⠈⠉⠛⠛⠉⠉⢀⡠⢀⣼⡟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⣿⣤⡸⣉⡗⢒⡖⠒⡒⣻⠥⢣⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⡜⣿⣿⣿⣿⣿⣿⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡘⡟⠙⠋⢉⢇⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠤⣉⣉⣥⡞⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⡨⠟⠛⠋⠩⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠻⠿⠛⠿⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠉⠀⠀⠀⠀⠀⠀⠀⠉⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡼⠁⢀⠖⠚⠒⠲⣄⣠⠴⠚⠛⠓⢦⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠤⢤⣼⠃⢠⠏⠀⠀⠀⠀⠈⠉⠀⠀⣀⣀⠘⡇⢸⣧⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⢡⡞⢲⣬⠇⢸⣰⢻⣟⣷⠀⠀⠀⠀⣾⣿⣿⣶⡇⠀⣧⠖⠛⡇⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⣾⣇⣹⠃⣠⠾⢻⣿⣽⡿⣴⠚⠓⣦⠹⣿⣿⡟⠻⣦⠀⣽⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠛⣿⣾⠁⠀⠀⢈⠉⠀⠈⠛⠛⠉⠀⣀⠀⠀⠀⣸⢨⣿⠷⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢿⣧⠀⠀⠘⣏⠒⢲⣤⣴⣖⣋⡟⠁⠀⣰⣏⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢻⡷⣦⣀⣈⡛⠧⣈⣡⢤⣿⣀⠤⠾⠟⢯⠀⠀⠀⠀⠀⠀⠀⣤⠖⠒⢦⡀ ⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠈⠙⠒⠒⠒⠚⠁⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⢧⠀⠀⠀⣷ ⠀⠀⠀⢀⡾⠁⠀⠀⠀⡄⣠⠔⠒⠒⠒⠲⢄⡀⢠⡄⠀⠀⠀⠹⡄⠀⠀⠀⠀⣸⠀⠀⢠⠏ ⠀⠀⠀⣸⠃⠀⠀⠀⢰⢡⠏⠀⠀⠀⠀⠀⠀⢳⠀⣿⡄⠀⠀⠀⢹⡀⢀⣠⠞⠁⠀⣠⠏⠀ ⠀⠀⠀⡏⠀⠀⠀⠀⣾⣾⠀⠀⠀⠀⠀⠀⠀⠘⣦⠇⢻⠀⠀⠀⠈⡷⠋⠀⠀⣠⠞⠁⠀⠀ ⠀⠀⢰⡇⠀⠀⠀⠀⡿⣾⡀⠀⠀⠀⠀⠀⢀⣰⠟⠒⢿⡇⠀⠀⠀⣿⡤⠴⠋⠁⠀⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⠀⠀⢻⠀⠉⣒⣶⠖⠒⠾⣏⠀⠀⠀⢸⠃⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⠀⣠⣼⡷⣏⠁⠈⠙⠒⠒⠚⣹⠶⢤⣿⡀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣤⢾⣷⡴⣶⠾⠇⠈⢳⣌⣧⡀⠀⠀⠀⣴⣃⣠⠞⠁⢹⣤⢶⣴⣿⣤⣄⡀⠀⠀⠀⠀⠀ ⣟⡭⣿⠁⠀⠀⠀⠀⣀⠀⣿⢉⡇⠀⠀⢸⡏⢹⠁⣤⠀⠀⠀⠀⠁⣸⢿⣿⠃⠀⠀⠀⠀⠀ ⠹⣧⣼⣄⣰⣄⣲⣀⣸⡟⠛⠊⠁⠀⠀⠀⠛⠚⠻⣇⢀⣶⣀⣴⠴⠿⢤⠿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⠞⠛⠻⠛⠒⠃⠟⠻⠓⠐⠂⠒⠛⠀⠀⠀⠈⠋⠋⠚⠛⠒⠀⠂⠂⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⢸⣿⠀⢹⣷⠀⣸⣿⡄⢠⣿⠁⢸⣿⠀⠀⣿⡇ ⣿⡇⠀⢸⣿⠀⠘⣿⣆⣿⢹⣷⣼⡇⠀⢸⣿⠀⠀⣿⡇ ⢿⣧⣤⢾⣿⠀⠀⢸⣿⡇⠀⣿⡿⠀⠀⠸⣿⣤⡼⣿⡇

⠀⠀⠀⠀⢀⣠⠤⠒⠒⠒⠒⠒⠒⠤⠤⣀⣀⣀⣀⣀⡤⠤⠤⠄⠤⡤⣲⣽⡇⠀ ⠀⠀⡠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠉⠁⠀⠀⠚⠛⠿⠰⠟⣿⡇⠀ ⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠙⡄⠀ ⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⢸⣿⣷⣦⡇⠀ ⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠷⣄⠉⠛⠈⠀⠀ ⣇⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⣼⣆⠀⠈⢂⠀⣀⣡⠀ ⠹⣴⣿⣶⣶⣿⣆⠀⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⠀⠀⠰⠿⠿⠦⠤⠶⣷⣿⣧⣄ ⠀⢻⣩⣶⣿⣾⣏⠢⠀⠀⠀⠀⠀⢻⠈⠑⢄⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠿⢋⣥⣶⣿⣆⠑⡀⠀⠀⠀⡞⠀⠀⠈⢶⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢼⡿⠋⢀⣠⣵⡘⢦⣤⣬⣤⣴⣤⣄⠘⠿⠶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠁⢴⣿⡟⠉⢑⡌⠉⠉⠉⠛⠳⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢄⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣟⣿⣴⣢⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⠋⠉⠉⠀⠀⠉⠉⠉⠛⠛⠿⠿⠿⠿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀ ⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⠟⢛⣿⠟⠉⠂⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀ ⠀⠀⠀⣀⣿⣶⣇⢘⡇⠀⠀⣠⣞⠛⣛⣛⣿⣷⣦⡀⠀⠀⣀⣤⣤⣶⣌⠀⠀⠀ ⠀⠀⢸⣿⠻⡄⠹⡿⠃⢀⠼⠛⠋⠹⣏⣙⡛⠿⢿⣄⠀⠸⡿⢿⣿⡤⡘⠀⠀⠀ ⠀⠀⠘⡇⡈⢣⠀⡿⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠈⡾⠀⠁⠀⠒⠛⠁⣇⠀⠀⠀ ⠀⠀⠀⠱⡋⣸⣄⣷⠂⠈⡆⠀⠀⠀⠀⠀⠀⠸⣼⠇⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⣾⠊⠀⢀⢹⠀⠀⠀⠀⠀⠀⣼⣽⣶⣤⣀⡤⠀⠀⠀⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢁⠠⠀⠀⠏⠀⠀⡀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⢰⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠡⠀⡆⠀⠀⣴⠀⠀⢀⡤⠶⠶⠶⠶⢦⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠀⢄⢀⣷⡀⣸⣿⡆⠀⠀⠁⠶⣤⢤⠔⠂⢀⢰⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡆⠈⠻⣶⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⢠⡧⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡝⢿⣿⣿⣿⣶⣤⣀⠀⣀⡠⠃⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⢀⠃⡀⢳⠈⠉⠻⣿⣿⣿⣿⠟⠉⠀⠀⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡸⠁⠀⡀⠙⠄⠳⢄⡠⠤⠟⠋⠁⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡟⠁⠀⠀⣷⣄⣾⡒⠒⣿⣄⡀⠀⠀⠀⠀⠀⠀⠘⣧⣀⠀⠀⠀⠀ ⠀⢀⣠⣾⣿⣿⣄⠀⠀⠘⣿⣏⠙⠚⠛⠉⠀⠀⠀⠀⠀⠀⠐⣱⣿⣿⣷⣦⣀⠀ ⣴⣾⣿⣿⣿⣿⣿⣷⣶⡄⠹⣿⠂⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣷

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⠀⠀⠸⠃⢤⠀⠀⠀⠀⢀⣴⡿⠛⠳⢤⡄⠀⠀⠀⣠⣴⣿⣿⡿⠿⣝⢧⣀⢠⣄⣴⣦⣶⣴⣿⣾⣿⣶⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢄⣠⠔⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⠀⠀⠀⠈⠳⠀⣠⣾⡿⠏⢸⠿⣮⣶⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣷⡄⠀⠀⠀⣠⣾⡀⠀⠀⠀⠀⠀⠀⠀⡰⠧⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣼⡯⣀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⠀⢸⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢀⣤⣾⠟⠉⠙⠦⣀⠀⠀⢀⣴⠞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣾⡿⠋⠀⠈⢿⣦⣀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⠀⠀⠀⠀⠈⠳⣴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⡿⠋⠀⠀⠀⠀⠀⢙⣿⡟⣹⡇⣸⣿⣮⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⡿⠋⠀⠉⠻⢿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⢀⡾⠛⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣾⠟⠁⠀⢀⠀⠀⢀⣴⣿⠟⠉⢹⣿⣿⣿⣻⣿⣿⣿⠟⠋⠀⠀⠀⠀⠈⠙⠻⠶⠃⠀⠀⠀⡮⢹⣿⣿⣿⣿⣿⠓⢤⡀⢀⠴⠋⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀ ⠈⠉⠁⠀⠀⠀⠐⣀⠴⣿⠟⠁⠀⠀⠀⠻⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠇⠈⣿⣿⣿⣿⣿⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⢀⡿⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣨⣿⣇⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣾⣿⣿⣿⣿⡇⢀⡴⠃⠈⠳⢤⡀⠀⠀⣀⠴⠋⠀⠀⠙⠢⠀⠀ ⠀⠀⠀⠀⠀⣤⡾⠟⠁⠈⠁⠲⠀⣀⣴⡿⢻⣿⣿⢹⠀⠀⢀⣀⣠⣤⣤⣴⣶⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣥⣏⠀⠀⠀⠀⠀⠉⢲⡞⠁⠀⠀⠀⠀⠀⠀⠀⢰ ⠀⠀⠀⢀⣼⠋⠀⠀⠀⠀⠀⠀⣠⣿⠋⠀⠀⢿⣿⣾⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⠏⢻⣿⣿⣿⣿⢻⣿⣿⡇⠀⠀⠀⠀⣠⠞⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⡿⠛⠀⠀⠀⠀⠀⢀⣼⡟⠉⠀⠀⠀⠈⢿⣿⣿⣹⣿⣿⠙⠻⣿⣿⣿⣿⠃⠀⠉⢻⣷⣶⣼⡿⠿⠛⠁⠸⣧⣼⠇⠀⠀⣤⠞⠁⠀⠀⠀⠉⠳⣄⡀⠀⠀⠀⠀ ⠀⠀⠋⠀⠀⠀⠀⠀⠀⣠⠾⠋⠀⠀⠀⠀⠀⢠⠞⢻⣿⠿⠿⣷⣦⣀⣤⣴⡿⠃⠀⠀⠀⣤⣿⡉⠛⠆⠀⠀⠀⢰⣿⣿⠀⣠⣾⡁⠀⠀⠀⠀⠀⠀⠀⣸⢧⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡼⢧⡀⠀⠀⠀⠀⠀⢠⣿⣿⠛⣿⣦⠀⠈⢿⣉⡿⠋⠀⢠⣶⡆⠐⣿⡾⢧⠀⠀⠀⠀⠀⣾⢞⣡⣾⠟⠁⠙⢦⣄⠀⠀⠀⣠⠞⠁⠀⠈⠃⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⡿⠀⠀⠉⠳⣄⠀⠀⣠⠟⠁⢻⡀⠞⠛⣆⠀⠈⠋⠀⢠⠀⠀⠉⠛⢦⣭⣤⣼⣷⠀⠀⡄⠀⣿⣿⠟⠁⠀⠀⠀⠀⠈⠳⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡿⠋⠀⠀⠀⠀⠀⠈⢳⡞⠁⠀⠀⠀⠙⣶⣦⢻⡄⠀⠀⠀⠘⠀⢀⣤⣶⣶⣻⣷⣾⣿⠀⠀⠁⢸⡿⢧⣀⠀⠀⠀⠀⠀⣠⣾⠟⠦⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠔⠛⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣀⠀⠀⠀⣸⡿⠟⢳⣄⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⢸⣄⠀⠈⠳⣄⡀⢀⡼⠋⠀⠀⠀⠈⠓⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡴⠏⠀⠀⠀⢻⣦⡀⠀⠀⠀⢉⡛⠿⠿⠛⠿⠁⠀⠀⠀⠘⣿⣆⠀⠀⠀⠹⣏⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢧⡀⠀⠀⠀⢸⣿⡿⣄⣀⠀⠀⢩⣝⣛⣁⠀⠀⠀⠀⠀⠀⣻⣿⠛⠳⠶⢤⣭⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⠀⢀⡾⢻⡇⠹⣏⠳⣤⡀⠉⠉⠉⠉⠀⠀⠀⠀⠀⣿⡿⠈⠁⣦⡰⠄⠈⠉⠉⠛⠒⠶⢤⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠛⠀⠘⣿⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣴⣶⣾⣿⣿⣿⣿⣶⣶⣶⣿⣿⣿⡿⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣾⣿⣿⣿⣿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⣠⣿⣿⣿⣿⣷⣶⣶⣶⣶⣦⣤⣀⡀⠉⠻⢿⣿⣿⣦⡀⠀⠀⠀⠀ ⢰⣿⣿⣿⡿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠉⠻⣿⣿⣄⠀⠀⠀ ⠀⠉⠉⠁⠀⠀⠀⠀⠛⢿⣿⣿⣦⡉⠙⠻⢿⣿⣦⡀⠈⢻⣿⣦⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠈⠙⠃⠀⠀⠙⣿⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠛⠛⠿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠋⠀⠀⠀⠀⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠀⠀⠀⠰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠨⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⢐⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡿⠿⢿⣿⣿⠃⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠋⠀⠀⠀⠹⣿⠀⠀⠀⠀⠀⠀⢸⣿⣷⣶⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠈⣿⠛⠉⠉⠙⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣼⣿⡿⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⠿⣿⠇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠘⣿⠛⠲⢦⣤⠀⠀⠀⠀⠀ ⠀⠀⣰⣿⠟⠁⠀⣿⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠹⣧⡀⠀⠀⠀ ⢀⣼⠟⠅⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠸⠟⠁⠀⠀⠀⠀⠀⠑⠿⠃⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠹⣧⠀⠀⠀ ⣾⠏⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⢽⣧⠀⠀ ⣿⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠀⠀⠀⠀⣿⣆⠀ ⣿⣆⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀ ⠹⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠈⢻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠇ ⠀⠀⠀⠙⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⠀ ⠀⠀⠀⠀⠀⠙⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠈⠹⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣶⣶⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣶⣶⣶⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⣄⡀⠀⠀⣠⣤⠶⣶⡿⠿⠿⣷⣶⣤⣀⠀⠀⠀⠀⣀⣀⣠⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⣿⣿⡉⠉⠉⠉⠙⠿⣷⣛⣉⣠⠼⠧⠤⠤⣄⣀⣈⠉⠻⣷⣶⠾⠿⠛⠛⠉⠛⢛⣻⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⣿⣿⣷⡄⠀⢀⣤⠶⠋⠉⠀⠀⠀⠀⠀⠀⠀⠈⢉⡗⠶⣄⠀⠀⠀⠀⣠⠶⠋⢩⡅⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⢹⣧⢫⣻⡶⢻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠟⠀⠀⠈⠓⢤⠠⢾⣅⠀⢀⡞⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠹⢯⡿⠁⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠈⠳⡄⠉⢿⣟⢠⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⢰⡿⠁⠀⣿⣀⣀⡤⣤⠶⠶⠶⠤⠤⣾⣁⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠈⢷⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⣼⡇⢀⡴⠛⠉⠀⠀⣿⠀⠀⠀⠀⠀⠀⠉⠙⠶⣤⣀⣀⣀⠀⠀⠀⠹⠀⠘⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⣿⠛⡏⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠙⣿⣷⡀⠀⠀⠀⠀⢸⣇⠙⢿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⣿⠀⢷⠀⠀⠀⣀⡤⠿⠶⠦⢤⣀⡀⠀⠀⠀⣾⠁⢀⣰⣿⣿⡇⠀⢠⡇⠀⢸⣿⡀⠀⠙⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⢿⣷⣾⣦⡶⠋⠁⠀⠀⠀⠀⠀⠀⠉⠙⢶⣴⣿⣿⣿⣿⣿⡿⠁⠀⣾⠀⠀⢸⡿⢧⡀⠀⠈⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠘⢿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠈⣿⠿⢿⣿⠟⢳⢀⣼⠏⠀⢠⣿⠇⠀⠙⢦⠀⠀⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⢀⣠⣾⢿⡇⠈⠳⣄⡀⠀⠀⠀⣀⡴⠋⠀⠀⠀⠙⠛⠉⠀⣠⣾⣿⡋⠀⣠⡿⠋⠀⠀⠀⠈⢳⠀⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⣠⡿⠋⠀⠈⢿⣦⠀⠀⠉⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⣀⣴⠾⠛⢁⡿⠣⠼⠛⠳⣄⡀⠀⠀⠀⠀⣷⠇⢹⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⣰⣿⣥⡴⠶⠒⠶⠿⢷⣄⡀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠛⠉⠀⠀⣰⠋⠀⠀⠀⠀⠀⠈⠙⣦⡀⠀⣠⠏⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⣿⠋⢠⡇⠀⠀⠀⠀⠀⠙⣿⣦⡀⠀⠀⠀⣠⡾⠋⠀⠀⢀⣠⣾⡧⠤⠄⠀⠀⠀⠀⠀⠀⣼⣷⠴⣯⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⠀⢰⡇ ⢨⠀⠀⣿⠀⢸⡇⣀⡤⠤⠤⣤⣀⣿⠈⠛⠷⠶⠟⠋⠀⠀⣠⣾⣿⣥⣀⠀⠀⠀⣠⠾⢦⡀⢀⡼⠃⢸⣦⣿⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠛⠁⣿⡄⢸⡇ ⢸⠀⠀⣿⣆⣠⠏⠉⠀⠀⠀⠀⠙⣿⡀⠀⠀⠀⠀⠀⠀⢠⣟⠁⠀⠀⠈⠱⡴⠞⠁⠀⠀⢳⡏⠀⠀⢸⡿⠁⡇⠀⣠⣿⣿⠁⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣋⡀⠀⠀⣿⠁⢸⡇ ⢸⠀⠀⠹⣿⡋⠀⠀⠀⠀⠀⢰⠖⢿⡇⠀⠀⠀⠀⣠⠾⠋⣿⠀⠀⠀⠀⠀⠘⣦⠀⠀⠀⠘⡇⠀⣰⠟⠁⢀⣧⠼⠃⢸⣏⠀⠀⣀⣀⣠⣴⡾⠿⠋⠉⠉⠉⠙⢶⣄⣿⠀⠀⡇ ⠀⠀⠀⠀⠻⣿⣄⠀⠀⢠⡾⠛⣧⣼⡗⠂⠀⠀⠈⠛⢻⣾⣯⣤⣤⠀⠀⠀⠀⢸⡄⠀⠀⣸⣧⣾⠷⠶⠲⠿⣧⣤⣴⣿⡿⠿⣿⠛⠛⠋⠉⠛⠲⢤⡀⠀⠀⠀⢠⣿⡟⠀⢠⡇ ⠀⠀⠀⠀⠀⠙⢿⣧⣤⣘⣷⣤⡤⠟⠀⠀⠀⠀⠀⠸⢿⣤⠤⠴⢿⡇⠀⢀⣰⣟⣤⣴⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠙⢿⣧⡀⠈⠳⣄⠀⢀⣠⡤⠼⠻⡆⢀⣤⢯⣿⠁⠀⠐⡇ ⠀⠀⠀⠀⠀⣠⣿⠏⠉⠉⢿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠛⠉⠛⠛⠛⠉⠉⣽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡄⠀⠈⢯⠉⠉⠀⠀⠀⢹⡞⢡⣿⠃⠀⠀⠀⡇ ⠀⠀⠀⠀⢰⣿⠏⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠿⣿⡄⠀⠘⡆⠀⠀⠀⠀⢸⣷⡿⠋⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⣼⣿⣄⣀⣠⣤⣤⡴⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠧⣤⣀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠞⢧⠀⠀⢻⣷⠀⠀⡇⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⢹⣿⡀⡇⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠈⠉⢻⡟⠛⠛⠋⠉⠀⠀⠀⠘⡇⠀⢸⣿⣤⢶⠇⠀⣠⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠈⣿⣇⢹⡄⠀⠀⠀⠀⠀⠈⣻⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣸⣿⣀⣿⣶⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠈⢿⣷⣷⠶⠶⠶⠶⠶⠚⠉⠉⠙⠿⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠈⣿⣆⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⢠⣧⠞⣿⣿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⣠⣤⠿⠻⢿⣦⣤⡀⠀⠀⠀⠀⣠⣤⣾⠟⠛⠻⠿⠿⣶⣶⡾⠿⣿⣿⣿⣯⡛⠲⠾⠷⠤⠤⠤⠴⠒⠛⠉⠀⣸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⢸⠀⠀⣠⡿⠛⣉⡿⠛⠳⣦⡀⠀⠀⠀⠘⢉⣡⣴⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⢀⣼⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⢸⠀⣰⢿⣴⠟⠁⠀⠀⢀⣸⣧⣤⡶⠶⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢻⣿⠶⠦⠤⠀⠀⠀⠈⠉⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⢸⠀⠙⢿⣷⣶⣶⠶⠾⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣄⡤⠶⠶⣤⠶⠖⠲⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣄⠀⠀⠸⡄⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⣄⠀⣷⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠷⠿⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⣄⠀⠀⠀⢀⣠⠤⠀⡀⣤⣀⠀⢠⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠘⠛⠛⠛⠛⠛⠘⠛⠚⠙⠛⠃⠋⠟⠘⠘⠘⠃⠛⠓⠃⠃⠀⠀⠘⠃⠀⠈⠉⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⢀⡀⡀⢀⢀⡀⢀⢀⡀⡀⢀⡀⡀⣀⢀⠀⡀⢀⢀⡀⡀⢀⡀⣀⣀⢀⠀⠀

⠀⠀⠀⠀⠀⢀⣠⣶⠶⠾⠿⠛⠛⠿⠷⣶⣶⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⡾⠟⠉⠀⠀⢀⣠⣤⣶⠾⠟⠛⠛⠉⠻⢷⣄⠀⠀⠀ ⠀⢀⣾⣟⣀⣀⣠⣴⠿⠛⠉⠁⠀⠀⢀⣀⣠⣤⣤⣤⣽⣷⡀⠀ ⠀⣾⠋⠉⠙⠛⠛⠛⠛⠿⠷⠶⢶⣿⣿⣋⣉⠉⠉⠉⠉⠙⣷⠀ ⣸⡏⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣉⠉⠛⠻⣶⣦⣄⡀⢹⣇ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⡙⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⢋⣿⣿⣿⣿ ⣿⣿⣿⣿⣷⣀⠀⠀⢀⣹⣿⣿⣿⣿⣏⡀⠀⠀⣀⣾⣿⣿⣿⣿ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⣿⡍⠉⠛⠻⠿⣿⣿⣿⣛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢻⣿⠀ ⠀⠘⣿⣦⣀⠀⠀⠀⠈⠉⠛⠻⠿⠷⢶⣤⣤⣄⣀⣀⣀⣾⠃⠀ ⠀⠀⠘⣿⡙⠿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⢉⣿⠃⠀⠀ ⠀⠀⠀⠘⢷⣄⠀⠉⠛⠻⠷⣶⣤⣤⣀⣀⡀⠀⣠⡾⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠈⠉⢛⣻⡿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠻⠷⢶⣦⣴⡶⠾⠟⠉⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⢒⠶⢖⠦⡄⠀⣠⠴⠚⡛⠛⠲⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠌⠀⠀⠀⢡⠘⠚⢡⠊⠀⠀⠈⡆⠘⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠋⠀⠀⠁⠁⠐⠀⠃⠀⠀⠈⠒⠁⠐⠐⠁⠀⢹⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠃⠀⠀⣀⠀⣀⠀⠀⠀⠀⠀⣀⡀⣀⡀⠀⠀⠀⠀⢳⡀⠀⠀⠀ ⠀⠀⠀⠀⡴⠁⢀⡔⠁⠀⠀⠀⠉⠒⠒⠂⠉⠀⠀⠀⠈⠢⠀⠀⠀⠀⠹⣄⠀⠀ ⠀⣀⠴⠋⣠⣴⣿⣿⣷⣾⣧⣀⠀⣀⣴⣀⠀⠀⣀⣴⣀⠀⡱⣄⠀⠀⠀⠀⠙⢦ ⠘⢇⠀⠘⢿⣿⣿⠟⠉⠀⠉⠛⣻⡿⠛⠛⠛⠛⠛⠉⠀⠉⠀⠀⣠⠋⠀⢀⡴⠋ ⠀⠀⠳⡀⢈⠟⠁⠀⡠⠂⣀⣴⠋⠀⠀⠀⠀⠀⡠⠊⢉⠆⢠⠞⠁⠀⣠⠟⠀⠀ ⠀⠀⠀⡳⠃⠀⠠⠊⠠⢊⡞⠁⠀⠀⠀⠀⠀⠜⠀⡐⠁⡰⠋⠀⠀⣰⠃⠀⠀⠀ ⠀⠀⡜⠀⠀⠔⠁⡠⢁⡞⠀⠀⠀⠀⠀⠀⠌⠀⠜⢀⡾⠁⠀⠀⣰⠁⠀⠀⠀⠀ ⠀⡜⠀⠀⡌⠀⠰⠁⡼⠀⠀⠀⠀⠀⠀⡌⠀⠘⠀⡼⠁⠀⠀⢰⠃⠀⠀⠀⠀⠀ ⢰⠁⠀⠰⠀⠀⠆⢀⠃⠀⠀⠀⠀⠀⠘⠀⢀⠃⣸⠇⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀ ⡎⠀⠀⡇⠀⢠⠀⠈⠀⠀⠀⠀⠀⢀⠃⠀⡌⢠⡟⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠡⣀⠜⠀⠀⠀⠀⠀⠀⢀⠊⠀⢀⠁⣾⠁⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀ ⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡌⣸⢏⣠⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⠈⣰⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠢⠄⣀⣀⣀⣀⣀⣤⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣀⠤⠚⠉⠉⠉⠉⠉⠛⠍⢉⣩⣽⣿⣿⣯⣕⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⠔⠋⠀⠀⠀⠀⣀⣠⣶⣿⠃⣼⡿⠛⠉⠁⠀⠀⠉⠻⣷⡄⠀⠀⠀ ⠀⠀⢀⠜⠀⠀⠀⢀⣠⣴⣿⣿⡿⠋⠁⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⡄⠀⠀ ⠀⢠⠃⠀⢀⣴⣾⠿⠿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⣄⠀⠀⠈⢄⠀ ⢠⠃⠀⠠⠋⠁⠀⡠⠔⠛⢅⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠉⠀⠀⠈⢳⠀⠀⠈⡆ ⡇⠀⠀⠀⡀⠔⠉⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⣇⠀⠀⢸ ⡇⠀⣀⣬⠤⠤⠤⣤⣶⠖⠒⠚⢲⠇⠀⠀⠀⠀⠰⣿⡓⠒⢲⣶⡖⠒⢲⡄⠀⢸ ⠇⠈⠙⢦⣀⠀⠀⠉⠉⣀⠠⢖⠟⠀⠀⠀⠀⠀⠀⠈⠛⠷⣒⠒⠒⠒⡿⠇⠀⢨ ⡇⠀⠀⠐⠩⠭⢑⣒⡛⠓⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⡉⠀⠀⠀⠘ ⣇⠀⠀⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⢸ ⠘⡄⡞⠉⠃⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠊⠈⠚⠀⢀⠇ ⠀⠙⣄⠀⠀⠀⠈⠑⠢⠤⢀⣀⠀⠀⠀⠀⠀⣀⣠⠤⠖⠋⠁⠀⠀⠀⠀⢠⠋⠀ ⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀ ⠀⠀⠀⠀⠑⠢⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡤⢄⠒⠃⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⡿⠗⠀⠠⠄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠈⠑⢶⣶⡄ ⢀⣶⣦⣸⠀⢼⣟⡇⠀⠀⢀⣀⠀⠘⡿⠃ ⠀⢿⣿⣿⣄⠒⠀⠠⢶⡂⢫⣿⢇⢀⠃⠀ ⠀⠈⠻⣿⣿⣿⣶⣤⣀⣀⣀⣂⡠⠊⠀⠀ ⠀⠀⠀⠃⠀⠀⠉⠙⠛⠿⣿⣿⣧⠀⠀⠀ ⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇⠀⠀ ⠀⠀⠀⣷⣄⡀⠀⠀⠀⢀⣴⡟⠿⠃⠀⠀ ⠀⠀⠀⢻⣿⣿⠉⠉⢹⣿⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀ ⠀⠀⠀⠀⣼⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀ ⠀⠀⠀⢰⣿⣿⣿⣿⣿⢳⣿⣿⣿⢿⢻⣿⣿⡿⣿⣿⡏⣿⣿⣿⣿⣿⣿⣿⡇⠀ ⠀⠀⠀⣿⣿⣿⣿⣿⡿⠘⣿⣿⡟⡎⣼⣿⡏⢻⣿⣿⠇⢿⣿⢿⣿⣿⣿⣿⣧⠀ ⠀⠀⢸⣿⣿⣿⣿⣿⡗⣀⣝⣻⠁⠒⠺⠟⠀⠸⠿⠥⠤⣼⢏⣸⣿⣿⣿⣿⣿⠀ ⠀⠀⣿⣿⣿⣿⣿⢃⠞⢻⣤⡿⠿⠂⠀⠀⠀⠀⢼⣋⣿⣦⣄⢹⣿⣿⣿⣿⣿⡀ ⠀⢸⣿⣿⣿⣿⣿⢘⠆⠈⠛⠛⠂⠀⠀⠀⠀⠀⠸⠿⠧⠉⢘⢿⣿⣿⣿⣿⣿⡇ ⢀⣿⣿⣿⣿⣿⣿⣄⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⢸⣿⣿⣿⣿⣿⡇ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⡇ ⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢄⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣌⣐⣐⣊⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁ ⠀⠻⠿⠿⣿⣿⣿⣿⠛⢛⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⢈⣉⣽⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡀⠉⢹⣿⣿⠿⠛⠉⠀ ⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡉⠀⠀⠀⠀⠀⠀ ⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⡀⠃⢲⣸⠰⣖⡬⢭⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠖⠚⠳⢥⡀⠀⣿⣴⢏⡻⣥⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⣀⠀⠀⠀⠻⣎⣹⣸⢟⠿⢎⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠯⣷⡄⣀⣤⣀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⡀⠙⣯⠁⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣶⣺⣿⣷⣿⣻⣿⣽⣾⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠁⡀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⠿⠽⣯⣿⣷⣿⣿⡿⣿⣄⠀⠀⣿⠁⠰⡾⠃⠀⠀⠀⠈⠛⠋⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣻⣁⣿⡏⠻⠿⡿⠟⠀⢰⡏⠀⢀⡴⠋⠉⠲⣄⡞⡉⠙⡄⢹⡄⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⢰⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠤⠽⠿⠯⠤⠤⠤⠤⠤⠤⢾⠇⠀⢸⠀⠀⢶⠆⣿⡀⠷⠀⢸⠘⣷⠄⠀⠀⠀⠂⠈⠀⠀⠈⠉⠈⠁⠀⠀⠀⠀ ⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠣⣀⢀⣰⠋⠳⣀⣀⡞⠀⢹⡦⠄⠀⠀⠤⠤⠤⠄⠀⠀⠀⠀⠤⠤⠤⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠂⠀⠀⠀⠈⡏⠀⠀⠀⠀⣴⡤⠤⢀⡀⠤⢖⡇⠀⠈⣿⠒⠒⠒⠒⠒⠒⠒⠂⠤⠐⠒⠂⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠈⠛⠿⠾⠾⢟⠋⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣶⣶⣦⣄⡀⠀⠀⢀⡤⠒⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣸⠿⣽⡿⣿⣿⣶⠾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⠟⠁⠀⠈⠙⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⢀⣠⣄⣀⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠃⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⣠⣾⣟⣛⣛⣻⣾⣙⣣⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠇⠀⠀⠀⠀⢸⠋⠀⠀⠀⠀⠀⠀⣀⡼⠋⠀⠀⠀⠀⣿⠈⣯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠘⢦⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⣠⠏⠈⡆⠀⠀⠀⢀⡤⠚⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⡗⢤⡀⠀⡏⢦⡀⣰⠃⠀⠀⠸⣄⡠⠖⠉⠀⠀⡇⠀⠀⢀⣀⣤⡤⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢧⠀⠙⠶⣇⠀⠙⠃⠀⠀⠀⠀⠉⠀⠀⠀⠀⠸⠒⠒⠉⠁⢠⠞⠀⠀⠀⠀⠀ ⠀⢠⣀⣀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠯⠤⠤⠤⣤⠀⠀ ⠀⠀⠱⡌⠉⠙⠒⠶⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣊⣀⣀⡀ ⠀⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⠀⠀⠀⠸⡄⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢤⡞⠋⠁ ⠀⠀⢀⣀⡤⠷⠀⠀⠀⠀⠀⠀⢸⡀⠀⡸⠱⣄⠀⠀⢿⢦⡀⠀⠀⢱⠀⠀⢀⠀⠀⠀⢀⣈⣳⠆ ⠶⣎⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢧⠀⡇⠀⠘⢦⡀⠸⡀⠙⣆⠀⠸⣆⠀⠸⡄⠀⠀⣀⡙⢢⣄ ⠀⠀⠉⠑⠢⣤⠀⠀⠀⣶⠀⢠⣧⠬⣾⠦⢤⡀⠀⠙⣤⣇⡶⠚⠳⡄⡟⢦⠀⡇⠀⠀⢹⠉⠉⠉ ⠀⠀⠀⠀⡰⠃⠀⠀⠀⣹⠀⡞⢀⣀⣌⣀⠀⠀⠀⠀⠈⠟⢀⣠⠶⠿⡷⢸⢿⡇⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⡰⠁⢀⡄⠀⠀⢹⣼⠁⠒⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠁⠀⠠⣄⢸⠀⠀ ⠀⠀⡴⢁⡤⢾⠁⠀⠀⠈⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡏⠻⣇⠀ ⠀⢸⠟⠋⠀⣿⢀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠠⠄⠠⠄⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡇⠀⠈⠀ ⠀⠀⠀⠀⢀⡇⣸⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⢀⠀⠀⠀⠀⡇⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠟⢹⠠⡄⠀⢸⠀⠀⠀⠀⠀⣶⣒⣻⣽⣯⣿⣯⠽⠀⠀⠀⢀⡇⠀⣸⢶⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣰⢷⠀⢸⣷⡀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠀⠀⠀⠀⢀⣾⡇⠀⡏⠈⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⠃⠈⣆⢸⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⡇⢸⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣯⣿⣶⣤⣄⣀⣀⣀⣤⣶⣿⠟⠁⣸⣿⣏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠼⢿⣿⢠⢿⡽⣿⣿⣯⣽⣿⡿⣻⣟⡟⣤⣷⡇⠹⠙⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠘⢿⡞⠀⠛⠿⣿⣗⣱⡯⠞⠋⠁⠀⠘⡿⠃⠀⠀⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⢀⠜⢹⡄⠀⠀⠀ ⠀⠀⠀⠀⣠⣶⣿⣿⣷⣤⣀⡀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⢠⠞⠀⠀⢀⠴⢋⡠⣾⣿⣷⡄⠀ ⠀⠀⢀⣼⣿⣿⣿⣿⠟⠁⠉⠻⢷⡦⢤⣀⡀⠙⢄⣀⠀⠀⡴⠃⣀⡤⣶⡵⠚⠁⠀⠀⠙⣿⣿⣆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢤⠤⠖⡒⠶⠒⠂⠴⡓⠶⡁⠜⠁⢀⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⡩⠊⠀⡐⠁⢀⡀⠤⠤⠒⠉⣆⣼⠮⢍⡁⠈⠙⠢ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⡶⣇⡠⠺⠠⠊⣟⣀⠤⡤⠒⠁⢰⠈⣷⡄⠈⠑⢦⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠁⠀⠀⠀⠀⠀⠀⠀⠚⠶⠶⡕⠁⠀⣿⠹⣦⡀⠀⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣀⡀⠀⠀⠀⠀⠀⣀⣤⣤⣀⣿⣠⠞⠁⠀⡇⢻⣢⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡮⣭⣻⣦⠀⠀⠲⢟⣫⣍⢉⠀⢼⠋⠀⡙⠳⡅⠀⢇⢣ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣏⢟⢿⣎⢐⣆⣨⡒⠻⡽⠍⠲⢌⠀⠈⢀⠄⣲⠀⢿⠀ ⠀⠀⠀⠀⠀⡀⠀⠀⠀⢙⠥⢁⡠⠌⠍⣛⢦⣐⡀⠗⠊⢁⠀⡏⠂⠁⢸⠰⡌⠀ ⠀⠀⠀⡠⠊⠺⠀⠀⠀⠀⠄⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡬⠶⠐⡡⠟⠀⠀ ⠀⢠⠞⢁⠔⠁⠀⢀⡀⡄⠐⡀⢠⣬⢀⣀⢒⠢⠂⠀⠀⢀⣼⣧⢀⡮⠋⢽⠈⠀ ⡠⠁⢠⠁⡠⠐⠊⢁⠡⠂⠀⠱⠀⠉⣁⡈⠁⠀⠀⣠⡴⣿⡟⠈⣌⡄⠡⠀⣃⠠ ⠀⠀⠊⠁⢀⠄⠊⢀⡀⠤⠄⢠⠵⣴⣿⣮⣦⣴⣾⢟⣷⠏⠀⠀⠀⢹⣮⣍⡀⠈ ⠀⠀⠀⠀⡌⣠⡒⠁⠀⠀⢠⠃⠀⠀⢉⠉⢸⡻⠿⠟⠁⠀⠀⢀⠜⡡⢡⣾⠛⠿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣷⣦⣄⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡿⠛⠛⠛ ⠀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣾⣿⣿⣿⣿⣿⣿⡅⠀⠀⠀ ⢸⣿⡟⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀ ⣼⣿⠃⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀ ⠛⠛⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠉⠻⣿⣿⣿⣿⡀⠀⠀ ⢠⣤⣀⣰⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣇⣤⡄ ⠙⠛⠿⣿⣿⣿⣿⣶⣤⣤⣤⣤⣤⣤⣤⣴⣶⣶⣿⣿⣿⠿⠛⠋ ⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⠛⠛⠛⠛⠛⠋⠉⠉⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣦⣀⣠⣤⣤⣤⣀⣰⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡿⢋⣩⡭⠥⠬⠭⣭⣙⠻⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠀⣿⠁⠀⠀⠀⠀⠈⣿⡇⣿⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣿⣿⣿⣿⣇⢿⡀⠀⠀⠀⠀⠀⣿⢱⣿⣿⣿⣿⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⡏⢿⣿⣇⠀⠀⠀⠀⢠⣿⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠈⣿⡘⠀⠀⠀⠀⠎⣼⡏⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠋⠀⢻⣧⣀⣀⣀⣀⣰⣿⠀⠘⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⢉⣀⣀⣀⣀⡀⠈⠛⠛⠛⠛⠛⠛⠃⠀⣀⣀⣀⣀⣉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⣁⣴⣾⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣶⣄⡉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀ ⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⣀⣈⣉⣉⣉⣉⣉⣉⣉⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⣉⣉⣉⣉⣉⣉⣁⣀⡈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀ ⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀ ⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠸⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⢲⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡶⠂⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠁⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀ ⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠒⣶⣶⣶⣶⣶⣶⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣶⣶⣶⣶⣶⣶⠖⠂⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀ ⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⠙⠛⠛⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⢁⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡈⠙⠿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡿⠟⢁⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡈⠉⢉⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣋⠉⠉⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠻⡄⠀⠀⠀⠀⠀⠀⠀⡞⠃⣠⣾⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⣿⣷⣄⠈⠀⠀⠀⠀⠀⠀⠈⢀⣾⣿⣿⣿⣿⡿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⡆⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡄⠀⠀⠀⠀⠀⣾⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⡀⠀⣰⢲⡀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⢸⠀⡿⣦⣇⣶⢧⠀⣀⡤⣖⠋⠁⠠⣀⠘⢿⡷⢦⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠈⢻⣿⠀⠘⣿⢁⠀⢻⡁⠀⠀⠙⢤⠀⠀⠉⠲⣌⡲⡌⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⢿⠀⠀⡇⢸⠀⠀⠉⠓⠦⣀⠀⠑⡄⠀⠀⠈⢿⢿⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣈⣇⠀⠸⡄⠀⣿⠈⠧⠀⠀⠀⠀⠈⠳⣹⡾⣄⠀⠀⠘⡄⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠈⢹⡄⠀⢡⢤⣿⢣⠀⢠⣤⣀⣀⣀⣀⣘⣇⣼⣳⣦⣀⣱⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⣑⡀⡎⠈⣿⡘⣆⠈⠛⠀⠀⢀⣼⣿⠀⠀⣾⣇⠀⠉⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠙⣴⡇⠙⡇⠀⡇⢳⣈⣳⣄⡀⠀⠛⢻⣭⣄⡀⢠⣽⠃⠀⠀ ⠀⠀⠀⠀⢀⡤⠖⣩⣾⢽⠮⠅⠘⠿⠦⣀⢠⡞⠳⡀⠀⠘⣇⠀⠙⣿⡀⠠⢄⣀⣀⣙⣦⠟⠉⠀⠀⠀⠀ ⠀⠀⠀⣰⢋⣠⣾⢫⠊⣀⠀⠀⢀⣸⡷⣿⣿⡷⣠⠛⠂⠀⡟⡄⢀⠈⢳⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⡗⡿⣿⢃⠃⡐⠁⠀⡠⠋⠀⢠⠿⣿⠀⠈⠓⠤⠀⢿⠈⣼⢳⣻⣠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠏⢰⢿⠛⡈⢀⢁⠃⣸⠁⠀⠀⠸⡀⠿⢠⠀⠀⠀⠀⢸⠀⡟⢀⣻⡧⣤⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⣘⠀⡇⢀⡀⠀⡇⠀⠀⡖⠚⠇⠀⠀⢣⡀⠀⠀⢸⡟⠁⠀⠀⠀⠈⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡇⡄⠀⡀⢸⠈⡆⡇⠀⠀⣧⠀⠀⣀⡴⣿⠋⠙⠒⠛⠛⠒⢒⠞⠀⠀⡇⠀⢹⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡇⡇⠀⡇⠀⠀⣿⡇⠀⠀⣿⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⡇⠀⡜⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⢇⡇⠀⡇⣤⠀⡏⠓⠀⢰⠇⠀⠀⠀⢱⣸⠀⠀⠀⠀⠀⠸⡀⠀⠀⣼⣀⡴⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡟⡇⠀⣧⣿⢰⠇⠀⠀⠘⢆⡀⠀⠀⡾⠃⠀⠀⠀⠀⠀⠀⠱⠤⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠠⠟⣸⠁⣀⡿⢻⡼⠀⠀⠀⠀⠀⠉⠑⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣇⣼⡟⠁⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣴⠟⠽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠛⠻⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣖⠶⠶⠶⣬⡭⠭⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠿⢿⣾⣾⣿⣿⣿⣿⡟⠉⠉⠓⠒⠢⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢋⣀⣿⣿⣿⣿⣿⣿⣿⣿⣇⡀⠀⠀⠀⠀⠀⠀⠉⠓⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⣀⡤⠤⠶⠚⠛⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣲⣶⠦⣵⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⡶⠾⠿⠿⠷⢷⣶⣶⣶⣶⣶⣶⣤⣤⣈⠉⠉⠛⠻⠽⠿⢿⣿⣿⣿⡿⠿⠿⠿⠿⣻⣀⣉⣑⣒⣦⢤⣀⡀⠀⠀⠀ ⢰⡏⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⣿⣿⣿⣿⡿⠟⠶⣦⣀⣹⣷⣶⣷⣷⠄⠀⠀⠀⠀⠰⠿⠿⠟⠛⠛⠛⠛⠿⠿⠷⣦⡀ ⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⡀⠀⠀⠈⢿⡿⢿⣿⣿⣿⣿⣥⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇ ⠀⠈⢲⠤⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⠀⠀⣼⣾⣿⠟⢛⣛⣛⡻⢿⣿⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿ ⠈⠉⢻⣖⣪⣴⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⣼⣿⠋⢠⡾⠛⠛⠻⣿⣷⡜⢧⣇⠀⠀⠀⠀⠀⠀⠀⣀⡠⠞⠋⠀ ⠀⠀⠀⠉⠉⠉⠉⠀⠙⢦⠀⠀⠀⠀⠀⠀⣷⡇⢸⣿⠃⡎⣾⠀⠀⣀⡀⠙⡻⣰⡈⡟⠀⠀⠀⠀⠀⣰⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠙⣧⣼⣿⣸⢇⡻⡦⣸⣿⣧⣤⣷⢿⠉⣿⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣝⣲⣶⣶⣾⡟⠋⣩⣷⠻⣧⡉⠿⡏⢙⡿⢫⠍⣴⣿⣦⣄⣀⡼⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣾⢯⠙⣾⣹⣿⣿⣿⣿⣷⣮⣛⣵⣿⢿⣁⣤⣺⣿⣿⣟⣹⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣥⣿⣾⣟⣿⠈⢛⣿⣿⣿⣛⣿⣿⣿⣿⣻⡿⠟⠋⠁⡟⢿⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣏⠹⣿⣿⣹⠋⠉⣿⣿⡿⣿⣿⣘⣿⣿⣿⣿⣿⡏⠻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣋⣾⣿⣶⣿⣿⡇⠀⠀⢹⣾⣿⡿⣿⣏⡿⣟⣺⣿⣽⣧⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣶⣶⣿⣿⠷⢟⣛⣿⣿⣿⣿⢷⠀⠀⠀⣿⣿⠄⠈⠻⠛⠛⢓⣈⣉⡙⠻⢷⣶⣶⣶⣶⣖⡦⣄⠀⠀⠀⠀ ⠀⠀⠀⢠⣾⣿⢟⣫⢟⣿⣿⡏⣿⢿⠿⣿⣿⡴⠊⢹⣿⣿⠂⠀⠀⠐⣿⣿⣿⣿⣿⣷⣶⣿⣄⢀⣦⡀⠙⢦⣳⠀⠀⠀ ⠀⠀⠀⠈⢿⡟⣸⣳⡋⣽⣿⣧⣼⣿⣿⣿⣿⡇⠀⢸⡟⣿⡆⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣏⣿⡌⢿⣿⣦⣀⣷⣇⠀⠀ ⠀⠀⠀⠀⠈⣿⢽⣏⢾⣿⣿⡧⣾⣿⣯⡿⢿⡇⠀⢸⣇⣸⣷⣶⣶⣶⠻⢿⣿⡟⢛⠻⣿⢿⣿⢧⠀⢿⣿⡿⢿⡟⠀⠀ ⠀⠀⠀⠀⠀⢻⠈⣿⣾⣿⣿⣿⣶⢿⣾⣿⣿⣷⡶⢿⣿⣿⡟⣯⣿⣿⡇⣼⣿⡠⠋⠀⠹⣾⣿⣿⠀⠀⠈⠁⢸⣷⠀⠀ ⠀⠀⠀⠀⢀⣿⠀⣿⠟⡿⠿⡻⣿⣾⣿⡿⢋⣽⡇⠀⣿⣿⡏⣿⣿⣿⣷⢸⣿⣦⣠⠞⢠⣷⣿⣻⣇⠀⠀⠀⢸⣸⠀⠀ ⠀⠀⠀⠀⢸⣿⣄⣿⣂⣨⡴⢿⢿⣽⠟⣑⣩⣿⢣⠀⣽⣿⣿⣿⣿⣿⣿⢸⣿⡟⠁⠀⢺⡇⣿⣿⣿⡆⠀⠀⢸⣹⠀⠀ ⠀⠀⠀⠀⢸⣿⣷⢿⣿⡿⠳⢾⠀⣷⣾⣷⣿⣿⣼⠀⣿⣿⣿⡟⣿⣿⣿⢼⣿⣇⠀⠣⣀⣷⣼⣿⣿⣧⢀⣰⣿⠃⠀⠀ ⠀⠀⠀⢠⣻⣿⣿⣏⠫⣷⣴⣅⡇⡿⣿⣻⣿⡿⠿⣍⣹⡯⢻⠃⠛⣿⣿⣿⣿⣿⣷⡀⣸⣿⠛⢲⠀⢝⡯⠛⠁⠀⠀⠀ ⠀⠀⠀⢸⠿⣿⣿⣭⣷⡶⢯⣟⠿⣷⡿⣿⣿⣿⣀⣘⣛⡤⢾⡃⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⣬⣾⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⢴⣿⣿⣿⣿⡟⠀⠹⣿⣶⣾⣍⡒⣻⣿⣿⣿⠁⢸⣏⣷⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⡀⠀⠀⠈⠉⠙⠻⠿⠿⠿⢿⣿⣶⣾⢏⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⠀⠀⠉⠻⠿⣿⡿⠇⠀⠀ ⠀⠀⠀⡼⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⡟⠛⣼⣿⣿⣿⣽⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⣶⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠁⣧⢿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠸⡸⣿⢹⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠠⣳⣄⣾⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⣤⣾⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⣴⣤⣤⣀⣀⣀⣠⣿⡀⠀⠀⠀⢠⣀⣸⡟⠉⠉⡉⠉⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⣠⣀⡓⢲⠞⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⢀⣼⣿⣷⣶⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀⣀⣘⣻⣣⣶⣿⡿⣣⣋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡉⠗⡄⠀⢰⣿⣿⣇⣀⣀⣀⣀⠼⡫⡌⣿⣿⣭⡟⣠⣽⠯⢶⠆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣨⠛⠛⠛⡏⠭⣭⠍⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⣿⣉⡉⠩⠍⡭⠅⠐⡾⢻⣿⣿⣿⣿⣿⣿⣥⣶⣥⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣶⣶⠶⠶⠶⠒⠒⠒⠉⠉⠉⣴⠟⠀⢠⠞⠁⢠⡼⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡶⠂⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⢀⡴⠁⢀⡤⣫⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⣿⣿⣿⣿⣿⣿⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠁⠀⣠⠞⣀⢔⣭⠟⠋⠻⣿⣿⣿⡿⠻⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⣿⢿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣴⡾⠋⣉⣼⠾⠟⠛⠁⠀⢹⣿⡟⠀⠀⠹⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⠻⠿⣯⣭⣭⣥⣈⣉⣁⣀⣈⣀⣤⣭⣿⣾⡭⣿⣶⣿⣭⣭⣴⡶⠖⡶⠂⠈⡇⢇⣀⡰⢠⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡾⠙⡏⢯⠙⠫⡍⣻⡋⡉⠿⠉⠣⡀⠁⠀⠘⠉⠀⠙⠻⠆⠈⠁⢀⠔⠁⠈⣯⢀⣾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⠁⠀⠙⢮⣇⠀⠀⠀⠀⠀⠀⢰⠂⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⢿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠓⠤⠔⠀⠈⠆⠀⠀⠀⠀⠀⠸⠰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢫⡹⠿⠿⠿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡄⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⡴⢋⠤⢠⣤⠤⡈⢢⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⢆⠀⠀⠀⠑⠠⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⢰⣄⣠⣾⣿⣿⣿⣿⡀⠱⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠴⠂⠀⣠⣾⣿⠟⠁⠀⠀⠳⡀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⢈⣿⣿⣿⣿⣿⣾⣿⣷⡄⢣⡀⠀⠀⠀ ⡒⢒⡒⣤⠖⣩⣿⣿⠟⠃⠀⠀⠀⠀⠀⠈⠢⡀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⣠⣾⠏⠀⡆⢠⣶⣿⣿⣿⡿⣿⣿⠋⠉⢻⡄⢸⡟⢤⣤⣄ ⣷⠟⠋⢠⣾⣿⡟⠁⠀⠀⠐⢏⢢⠀⠀⠀⠀⠈⢄⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠏⠀⢀⠃⢸⣿⣿⣿⣿⡄⠸⠇⠐⣿⡿⠁⣼⡜⢦⠙⢶ ⠁⠀⠀⠈⢿⣿⣿⣦⠀⡀⠹⠀⠙⢷⡀⠀⠀⠀⠘⣧⣀⠀⠀⠀⣀⣴⣿⣿⠏⠀⠀⢸⠀⠈⣿⣿⣿⣿⣿⣦⡄⠀⣿⣤⣞⢿⢿⣾⣷⡄ ⣦⣤⣴⣴⣿⣿⣿⣿⣿⣖⠀⠀⠀⠦⠻⠀⠀⠀⣠⣿⣿⣿⠿⠿⢽⣟⡿⠟⠀⠀⠀⡄⠀⠀⢻⣿⣿⣿⣿⣿⣿⡀⠱⡾⠛⠛⠛⢿⣿⣿ ⣿⣿⣿⣿⣿⣿⣷⣝⣿⣿⣷⣴⡕⠁⠀⠀⣠⢞⡿⠋⡽⠉⠢⢄⠀⠳⡙⠢⠀⠀⠀⠃⠀⠀⠘⣿⣿⣿⣿⣿⣿⣧⠈⠷⢤⣤⣄⠈⢿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⡠⠞⣡⡿⠀⡸⠃⠀⠀⠀⠙⠢⣑⠀⠑⠄⠘⠀⢀⠤⠚⣿⣿⣿⣿⣿⣿⣿⠑⢄⠘⠛⠙⡇⠈⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⡿⠋⢀⠜⢱⠃⢠⠇⠀⠀⠀⠒⠤⠀⠈⠑⠂⣄⠀⡔⠁⠀⠀⢹⣿⣿⣿⣿⣿⣿⡀⠨⣷⣶⣾⡇⠀⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⢀⠊⠀⡜⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠖⠁⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣷⡱⢽⠀⡞⣇⣸⣿ ⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀⡰⠃⠀⠀⡇⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⠀⡇⡟⣿⣿ ⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⡰⠁⠀⠀⠀⢳⡀⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠇⠘⣸⣀⠉

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⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠜ ⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⠀ ⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠻⡉⢧⠀⠟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣁⣀⣉⣟⢉⡓⠛⢻⣿⡟⢿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⡿⢻⣿⠋⣽⣋⣿⣯⣧⣉⣯⣸⣿⣦⡨⢿⣧⣌⠙⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⠿⣿⣿⢉⡾⠥⠛⣉⣉⣡⣤⣶⣴⣶⣶⣶⣶⣤⣤⣭⣍⣑⠺⠿⢿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣀⣿⢋⣡⣶⣾⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⣉⠻⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠉⣿⣿⢟⣿⢿⡇⣸⡏⣷⠤⠄⣿⣿⣿⣿⣶⣿⣟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡸⣿⣿⣿⣿⣿⣿⡟⣿⣿⣧⣤⣴⣿⣿⣾⣿⣼⡇⣿⣇⣸⣄⠀⠈⣿⣿⠛⢌⢻⡌⠳⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠠⢟⣿⣿⣿⠉⣿⣧⣿⠛⢁⡠⠌⠛⣿⣿⣿⣿⣧⣿⡿⠟⠋⠛⢶⡏⣿⢸⡜⣮⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣶⣿⣿⠃⠀⡏⢰⡶⢹⢽⡇⣿⠏⣿⣿⡷⣋⣉⢢⠀⢹⣟⣦⣷⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⢿⣿⣿⡧⢄⠀⠳⣦⡥⠎⠀⠀⠿⠀⠘⠙⢇⡙⢃⣴⠀⢸⣿⣿⣿⢿⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⡇⠀⣹⠘⣷⣦⣽⣿⠍⠈⠉⠀⠀⠀⠀⠀⠀⠀⠉⠉⠥⠔⢋⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣤⠿⢧⣿⣺⡇⣾⣾⣯⣍⣯⣀⣀⣐⣒⡒⠤⣤⣄⠀⠀⢈⣟⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣤⣿⣾⠇⣿⡿⢻⠿⠿⠛⠻⠿⣿⣿⣿⣿⣿⠀⠀⡞⢋⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠈⠛⠻⣷⠿⢇⠀⠀⠀⠀⠀⠀⠀⢹⠹⣿⠏⢀⢼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⡤⠀⢀⣴⣿⣿⣿⣿⣶⣦⣀⠀⠀⢀⣤⣿⢷⣄⡙⠦⣀⡀⠀⠀⢀⡤⢚⣡⡖⠁⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠞⠛⢃⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⢻⣿⣷⣦⣄⣉⣉⢵⣾⡏⢸⣿⣷⣶⣶⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀ ⠃⡄⠀⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠙⢾⣭⡉⠁⠀⣸⣿⡷⠞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀ ⡾⠃⠀⠀⠀⠹⢿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⡅⠣⡀⠀⠀⢸⠇⠀⢸⡏⠀⠀⡰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀ ⠁⠀⠀⠤⠄⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⢹⢤⡀⠸⣦⣀⠏⢀⠴⠊⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⡿⠤⣀⠀⠓⠙⠂⠙⠻⡉⠁⠀⣠⠄⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀ ⠀⠀⠠⣀⠀⠀⠀⢀⠔⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⠜⠈⠉⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⡤⠤⠴⠶⠦⣤⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠀⠀⢀⣠⠶⢞⣻⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠾⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠲⠶⢤⣤⣤⣤⣀⣀⣀⣠⣴⡾⠿⠛⠛⠋⠉⣉⣉⣉⣉⡿⠋⣡⣾⣿⣿⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠉⠉⠉⠉⠉⠛⠛⠀⠀⠀⠀⠶⣿⣿⣿⣿⡟⢁⣾⣿⡿⢋⣿⣿⡆⠀⠀ ⠀⠀⠀⢠⣴⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠈⠙⠃⠘⠛⠋⠀⣼⣿⡿⠁⠀⠀ ⠀⠀⢠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡇⠀⠀⠀ ⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠈⢷⠀⠀⠀ ⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⣼⣿⣿⣷⣦⣤⡄⢸⠀⠀⠀ ⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⣿⣿⣿⣿⣿⣿⣷⡾⠀⠀⠀ ⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣷⣄⠀⠈⠙⠿⣿⣿⠉⢠⡇⠀⠀⠀ ⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠛⠛⠿⣷⡄⠀⠀⠈⠁⠀⠀⣇⠀⠀⠀ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡅⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠸⡄⠀⠀ ⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣄⠀⠀⠀⠀⠹⣧⡀⠀⢀⣤⣤⣷⠀⠀ ⠸⣧⠀⣰⣶⣶⣶⣦⣦⣤⣬⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣦⣀⠀⠀⣠⣿⣿⣶⣾⣿⣯⣁⠀⠀ ⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠉⠉⠉⠉⠉⠉⠉⠛⠛⠛⠿⢿⣿⣿⣿⠿⠿⣦ ⠀⠀⢻⣿⠟⣩⣴⣶⣿⣿⣷⣾⣿⡈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠈⠳⢤⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣇⣾⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⣠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⣿⣿⡿⠛⠉⣠⣤⣤⣬⣽⣇⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⢹⣦⣄⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⡟⠀⣴⣿⣿⣿⣿⣿⣿⣿⣧⡀⠘⢦⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⢿⣿⣆⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣆⢸⣿⣿⣿⣿⠟⠋⠉⠉⠉⠻⣄⠈⢷⣄⠀⠀⠀⢠⡾⠁⠀⠀⣀⣀⣀⠀⠀⠘⣿⣿⣿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣿⣿⡟⠁⠀⢀⣠⣤⣶⣶⣿⣆⠀⢻⣶⣶⣶⣿⣶⣶⣿⣿⣿⣿⣿⣿⣄⠀⠈⠛⠿⠿⠿⠷⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀⢠⣿⣿⣿⣿⡿⠿⠿⣦⠈⠛⠿⠿⠿⠿⠿⠿⣿⣿⣿⣍⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢿⣿⣿⡿⠃⠀⠀⣀⣬⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠁⠀⢠⣾⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠤⢿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

♒((⇀‸↼))♒

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠁⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠙⠲⠤⣄⡀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤⡀⠀⠀⢀⣀⣀⣠⣤⣤⣤⣄⣀⡀⠀⠀⠀⠁⠀⠀⠀⠀⠙⠳⢦⡀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡥⠶⠛⠛⠉⠉⠀⠀⠀⠀⠀⠙⡝⢧⠉⠉⠓⠲⡇⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣽⠀⠀⠀⠀⠀⠀⡇⡇⠀ ⠀⠀⢀⠀⠀⠀⢀⣤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡜⣇⠀⠀⠀⡃⢰⡀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⡧⣇⠀ ⠀⠀⣸⠀⣠⠔⠋⠉⠉⠉⠑⠲⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⢣⠀⠀⠀⡇⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⡇⣷⠀ ⠀⠀⣧⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⣿⡤⠀⠀⠀⢻⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⣧⣿⠀ ⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⡳⡀⠀⠀⠀⠀⠀⣧⠇⠀⠀⠀⢸⡇⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⣿⣿⠀ ⢀⡟⠀⢀⣀⣤⠤⠤⠤⣤⣀⡀⠀⠀⠀⠀⠀⢳⡹⡄⠀⠀⠀⢰⡟⢀⣼⡴⠚⠋⢻⡄⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⡷⡿⠀ ⣼⡥⠞⠉⠀⠀⢀⣠⡴⠶⠒⠛⠛⢲⣤⡀⠀⠀⢻⡁⢠⠀⢠⣯⡴⠋⠁⠀⠀⠀⠀⠹⠄⠀⠀⢹⣧⡀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣷⣿⡀ ⠏⠀⠀⢀⡴⠞⠉⠀⠀⠀⣀⣤⡶⠋⠀⠈⠓⢤⡀⢳⡏⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⢻⡄⠀⠀⠀⠀⠀⠀⢸⡆⠉⠉⠁ ⠀⠀⣰⡿⠃⠀⠀⢀⣴⠞⢁⡞⠁⢀⡤⠂⠀⠀⠙⢾⡷⠋⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⢸⠿⡄⠀⠀ ⢀⣾⠟⠀⠀⠀⣴⡿⠃⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⢷⠀⠀ ⠈⠏⠀⠀⢠⣾⠟⠀⠀⣼⠁⣀⣠⡤⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣖⠶⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠘⣇⠸ ⠀⠀⠀⣰⣫⠏⠀⠀⠀⣿⣤⡿⠋⠐⠚⢿⣷⠀⠀⠀⠀⠀⠀⠀⣰⣿⠿⠛⣿⣿⡆⠙⢿⣍⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢹⡀⠀⢹⡄ ⠀⠀⢰⢿⡏⠀⠀⠀⢀⣧⣾⠁⠀⠀⢀⣿⣿⠀⠀⠀⠀⠀⠀⠀⢹⠏⠀⢀⣿⣿⣿⠀⠈⢻⣟⠛⠃⠀⠀⠀⠀⠀⢰⡇⠀⢸⡇⠀⠈⣧ ⠀⢀⡏⡼⠁⠀⠀⠈⠉⣹⡏⠀⢸⣦⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢸⡀⣠⣾⣿⣿⣿⡀⠀⠈⢿⡦⣄⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸ ⠀⠸⢀⠇⠀⠀⠀⠀⠀⣿⡙⠀⢸⣿⣿⡿⣿⠀⠀⠀⠀⠀⠀⠀⢸⣿⠻⣿⡿⣿⣿⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠸ ⡄⠀⢨⡄⠀⠀⠀⠀⠀⣸⠇⠀⠘⣍⠈⢀⡇⣀⣠⠤⣤⡀⠀⠀⠘⣯⠃⠈⠀⣹⠏⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀ ⠙⠦⣄⡇⠀⠀⠀⠀⣰⢏⡠⠴⠄⠉⠉⠋⢸⡁⠀⠀⠀⠀⠀⠀⠀⠘⠋⠉⣉⡉⢤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⢠⠀⠀⠀⠀ ⠀⠀⠈⠳⣄⠀⠀⠀⣯⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⡎⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢷⡀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⣠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢳⡀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠉⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡿⠁⠀⠀⢀⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠘⡉⠳⣤⡀⠀⠀⠀⠀⠘⠀⠀⠀⠀⢙⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠃⠀⠀⠉⠳⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⠀⠀⠀⠀⠀⠘⣿⠟⠁⠀⠀⠀⠀⣰⠃⠀⢀⠄⠀⢀⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣻⠖⢶⣶⣾⣿⣿⠋⠁⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⣀⡾⠃⠀⠀⣾⠃⠀⡞⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠘⢧⡀⠀⢀⣀⣴⠟⠀⠀⠘⣿⡇⠸⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⣀⣶⡿⠋⠀⢀⡾⡛⠀⣼⢡⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⠬⠓⢚⣩⠞⠁⠀⠀⠀⠀⢿⣇⠀⣏⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢀⣀⡀⢻⡟⠋⠀⠀⣠⠞⡱⠁⣼⠃⢸⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠠⣄⠖⡚ ⠀⠀⠀⠀⠀⠀⠀⠠⣶⠤⢀⡩⠛⠛⠻⡛⠉⠷⠒⠉⠁⡠⠊⠀⡞⠀ ⠀⠀⠀⠀⢀⠤⠒⠉⠀⢀⡞⠁⠀⠀⡰⠀⠀⢠⠂⠀⠰⢔⡀⠰⠀⠀ ⠀⠀⣠⠞⠁⠀⡐⠀⠀⡜⠀⠀⠀⠀⡇⠀⠀⡌⠀⠀⢆⠀⣠⠁⠀⠀ ⠠⠊⣥⣐⣒⣸⡁⠐⠀⠃⠀⢀⠀⣰⣇⠀⠀⠀⢸⠀⠀⢃⢡⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⢠⡄⠀⢈⠀⣷⠘⣆⣀⣄⡘⡇⠀⠘⠸⡇⠀⠀ ⠀⠀⠀⠀⠀⣯⠀⡀⣇⢱⡀⠘⠀⡇⠈⣩⣄⣀⡈⢻⠀⡗⡄⣿⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⣏⣷⣴⣷⡀⢃⣇⠉⠁⡾⣿⢯⢻⠀⡷⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⣧⢧⢨⣷⠜⠿⠏⠈⠾⠄⠀⠈⠉⠀⢸⢸⢳⠀⣽⠀⠀ ⠀⠀⠀⠀⠀⡿⠀⢎⢛⣃⠀⠀⠀⠀⠀⠀⠀⠀⢠⢾⢸⢀⣧⢹⠇⠀ ⠀⠀⠀⠀⣸⠃⠀⢸⠞⣦⢣⣀⠀⠀⠀⠐⢀⣴⡿⡀⡇⢘⠟⡈⡸⡄ ⠀⠀⠀⠀⠁⠀⠀⠈⢸⠈⡆⢦⠉⢐⡦⠴⠛⠁⢠⣥⠅⠞⣣⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⠀⢰⠸⡸⠔⠁⠀⠀⠀⠀⠘⠀⠀⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡁⡤⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡐⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⣠⣴⣾⠯⠉⡉⠙⠶⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣞⡵⠊⠁⠀⢀⠔⠊⠉⠑⡶⠉⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⡿⡿⠀⠀⠀⢠⠋⠀⣀⡤⠞⠀⢠⢘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢀⡇⠀⠀⢠⣷⣆⣞⠥⠤⣤⣀⡌⣸⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣀⣴⣾⠋⢸⣿⣷⠂⠀⢸⠭⣰⡏⢀⠇⣠⠔⠒⣦⡤⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠉⢹⣿⠏⠀⠀⢿⣿⣷⠀⠀⢀⣏⡇⡼⠋⠁⣠⠞⠁⣠⠎⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣄⣢⠀⠀⠀⠩⠁⢀⡠⠋⣼⡟⠁⠀⣴⣁⣀⠾⠓⠉⠁⢀⣬⣟⠲⢤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠑⠲⠤⢤⠴⠛⢻⣿⠞⢠⠁⢀⡾⢁⡜⠁⠀⣀⡤⠞⠉⠠⠉⡳⣦⣝⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡏⠀⢠⠟⡃⢠⣾⢉⠝⠠⠞⠛⢳⠉⠉⠉⢒⡄⠀⠱⠘⣿⣿⠙⠆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡁⠀⣎⣾⣧⢃⡇⠀⠀⣤⠴⢾⣧⡴⠒⠒⣏⠠⠈⠄⠇⠀⢿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢇⠀⡟⠘⡇⣼⠈⠀⠒⡿⠤⡔⠋⢳⠀⠀⢸⡀⢣⠀⢰⠀⠰⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢦⣀⡄⢻⣧⡀⠀⠀⠘⣄⠱⠀⢸⠀⠀⠈⣷⠈⡆⠸⢠⢠⢹⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡀⠈⢻⠀⠃⢳⠖⢶⠋⠛⢳⡀⠘⠳⣄⠀⣿⡆⢹⠀⠀⢸⣾⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⠀⠀⠈⡆⠘⡄⠀⠀⢿⡄⠀⠈⢮⠈⣇⣸⡈⣤⢸⡿⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⢸⠀⠀⠀⢳⠀⡷⠀⠀⠸⠹⡄⠀⠀⢣⢻⣿⢿⡏⣆⢣⠈⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⢸⠀⠀⠀⠸⢀⠇⠀⠀⠀⡄⢳⠀⠀⠈⢇⠻⡄⠹⢼⣮⣳⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣁⣀⣀⡟⠀⠀⠀⠀⣟⣀⣀⣀⣠⠃⢸⠀⠀⠀⠘⡄⠀⠀⠀⠉⠋⠉⠛⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⠤⠤⠴⠚⠁⠀⠀⠀⠀⠀⠙⠢⠤⠤⠖⠃⠀⠀⠀⠀⠀⠀⠀⠀

⢸⠂⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠒⢸⡯⠁⠀⠀⠐⠠⢄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡀⠀⡠⠔⠈⠉⠀⣀⡘⣧⡇⢄⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣯⢎⠀⠀⠀⠈⠀⠀⠈⢞⠉⢄⠓⠀⢠⠀⠀⠀⠡⠀⠀⠀⠀⠀ ⢸⠀⡇⠀⠀⠀⡜⠁⠀⠀⠂⠀⠀⢰⠀⢸⣠⢈⡆⠀⢸⣃⠀⠀⠀⠃⠀⠀⠀⠀ ⣼⣤⠁⠀⠠⡞⠀⠀⡆⠀⠈⠀⡄⢸⡄⢸⢿⡈⢧⠀⢸⡹⢀⠀⠀⠘⠀⠀⠀⠀ ⢻⣿⠀⠠⢱⡞⠀⠀⣵⠀⠀⣦⣇⣨⣥⣼⣼⡐⣼⠆⠀⡷⡆⡄⠐⠈⣧⠀⠀⢀ ⠈⡟⠀⠇⢸⡀⠀⠠⡿⡆⣄⡟⡟⠋⠛⠿⢹⠍⢁⠀⠀⣯⣛⡇⠀⠇⠘⡆⢈⣿ ⠀⠀⠀⠀⢸⢃⣆⠀⡟⣿⡏⠃⠀⠀⠀⠒⠁⠀⢸⡄⠀⡏⠆⡇⠀⢠⠀⠘⡏⠁ ⠀⠀⠀⠀⠀⡞⣿⣦⡧⠰⠇⠀⠀⠀⠀⠀⠀⠀⠈⠇⠀⡕⣱⠃⠀⠘⡇⠀⢰⡔ ⠀⠀⠀⠀⢠⠁⡈⣿⢳⠀⠁⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⣿⡏⠀⠂⠘⠃⣰⡞⠀ ⠀⠀⠀⠀⡎⠀⠀⡏⠀⣦⠀⠀⠀⠀⠀⠀⠀⢀⣸⠀⡄⠟⠀⡌⢀⡇⣠⢫⠃⠀ ⠀⠀⠀⢸⠁⠀⡅⠃⠀⢹⡷⣄⡀⠀⢀⣠⠔⠁⡞⠀⠀⡴⠱⢀⢢⢠⠃⡈⠀⠀ ⠀⠀⢀⠟⠀⠀⠀⠀⠀⣸⣷⣿⣿⣶⣿⡯⠄⣪⡇⠸⢰⢡⠁⢠⡿⠸⠀⠇⠀⠀ ⠀⠀⠀⠁⠀⠀⢸⠀⠀⣿⢏⢟⠟⠉⠁⠠⠊⢸⠀⡆⢨⠂⣠⣾⠀⡄⢰⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡮⠢⠂⠀⠀⠀⠀⠀⡎⠰⢀⠇⣰⠋⠉⠠⠉⢒⠄⠀⢠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⢀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣀⣤⠖⠛⠉⠉⠉⠉⠉⠙⠒⠦⣿⣏⣀⠀⠀⠀⠀ ⠀⠀⣠⠞⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢵⡄⠀⠀ ⠀⢰⣯⠀⠀⢀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⣿⠀⠀ ⠀⠈⣇⢀⢠⠇⠀⣶⡶⠄⠀⠀⠀⢠⣶⡶⠀⠀⣸⣀⣼⠟⠀⠀ ⠀⠀⠙⠛⠾⡆⠀⠙⠛⠃⠀⠀⠀⠀⠙⠋⠀⠀⣹⠟⠁⠀⠀⠀ ⢀⡴⠚⠉⠛⢿⠀⠀⠀⠀⢿⣿⠆⠀⠀⠀⠀⢀⣿⠋⠉⠉⢳⡄ ⢾⡀⡄⠀⣄⡼⠻⢧⠤⣤⠤⠤⣤⣠⣦⣾⠶⠞⢿⣤⡄⣠⣀⡷ ⠈⠙⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⠤⠤⠤⠤⠔⠒⠖⢒⣒⣒⣖⡖⠖⠲⣶⠶⠦⢤⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⠛⣉⣥⠤⠶⠒⠚⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⠓⠒⠶⠤⢬⣉⠛⠲⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠟⠁⢠⡖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢲⡀⠈⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣦⣀⠘⠳⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠞⠃⣀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠉⠓⠲⠤⣌⣉⣓⠒⠲⠤⠤⠤⢤⣤⣄⣀⣀⣀⣀⣀⣠⣤⡤⠤⠤⠴⠶⠒⣛⣋⣭⠤⠖⠚⠉⢰⠇⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠚⠋⠉⠉⠉⠀⠀⠀⣠⡶⠶⢿⠤⠖⠛⠉⠀⠀⠈⠛⢦⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⠏⠀⠀⠀⠀⢀⣠⠤⠤⣄⡀⠀⠈⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡆⠀⢀⣠⠖⠋⠀⠀⠀⠈⢻⠀⠀⢸⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢲⣏⠁⠀⠀⠀⠀⠀⠀⣸⠀⠀⢸⠃ ⠀⠀⠀⠀⠀⣀⡤⠴⠒⢛⣉⣩⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢭⣍⣙⠒⠲⠤⣄⣴⠋⠀⢠⡟⠀ ⠀⢀⣤⠞⢋⣥⠴⠚⠉⠉⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠈⠉⢙⡶⠟⠁⠀⣠⣟⠀⠀ ⣴⡏⢀⡾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠾⠓⠲⠤⠤⠴⠚⠋⠀⠀⣠⡾⣯⠙⣧⠀ ⠹⣇⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⣀⣀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠁⣰⠏⢠⡿⠀ ⠀⠈⠳⢦⣿⠷⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠙⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⣠⠞⠉⠉⠉⠓⠒⠒⠚⣉⣁⡤⠖⣋⣡⠴⠋⠀⠀ ⠀⠀⠀⠀⠈⠙⠒⠦⣬⣍⣙⡒⠒⠦⠤⠤⠤⣬⣳⣄⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣹⣟⣁⡤⠤⠤⠤⠶⢒⣛⣉⣯⡷⠖⠚⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣟⠙⠓⠒⠒⠶⠦⠤⠤⠤⢬⣭⣭⣭⣍⣉⣉⣉⣉⣭⣭⣭⡭⠤⠤⠤⠤⠴⠖⠒⠒⠛⢙⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠲⠤⠤⢤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⡤⠤⠤⠴⠒⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⡿⢻⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠛⠛⠋⠀⠤⠘⣿⣿⣿⣿⠿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣌⠈⢀⠽⣳⠄⠈⠻⣿⠇⣤⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢘⠃⠀⠀⠒⠁⠀⠀⠀⠀⣠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢄⡀⠉⠂⣀⠀⠀⠀⠀⢸⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢐⠫⠁⠀⠀⠀⠀⡠⠀⢸⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡀⢄⠆⠁⠓⠂⠮⣀⡄⠊⠀⠀⣸⡿⢿⣿⠿⠒⠂⠠⢀⡀⠀⠀⠀ ⠀⣠⠔⠂⠁⠀⠄⠀⠀⡄⠀⠈⡧⠔⢂⠀⠜⣿⠀⠀⠈⢆⡀⠀⠀⠀⢹⣿⡄⠀ ⠰⢸⠀⠀⠀⠀⣐⠄⠀⠁⠀⢀⡀⢠⠀⠉⢸⡏⠀⠀⠲⣟⠃⠀⠀⠀⣼⣿⣿⡀ ⠀⠸⠀⠀⠀⠘⡅⠀⠀⠀⠀⢸⠇⢸⠀⠀⠸⠁⠀⠀⠀⢸⣧⠄⠀⢠⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠘⠘⠘⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠘⠋⠁⠈⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⢶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠁⠀⠈⢷⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡎⠒⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠈⠳⣄⠀⢀⡼⠿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⣠⠀⢠⡏⠀⠀⠀⠀⠀⠀⣀⣀⠨⠷⠮⠤⢬⣇⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀ ⠀⠀⠀⠐⠂⠀⠈⠂⠀⠀⠀⠀⠀⣈⣁⠀⡸⠀⠀⢀⣠⠴⠚⢉⣠⡤⠔⠒⢲⣦⣤⣌⡑⠦⣀⣀⠤⠖⣿⠁⠀⠀⠀⠀ ⠠⠄⣀⡀⠀⠀⠀⠀⠀⢀⡤⠚⠉⠁⠀⠈⠁⣠⠖⠉⣠⠴⠚⣋⠤⠖⠒⠉⠉⠉⠉⠉⢿⣶⡈⢧⠀⢀⠇⠀⠀⠀⠀⠀ ⠀⠀⢀⡽⠚⠁⠀⠀⣠⠎⠀⠀⠀⠀⢀⡤⠊⣠⠴⢋⡡⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⣸⡤⠊⠀⠀⠀⠀⠀⠀ ⠀⢠⠎⠀⠀⢀⡤⠚⡏⠀⠀⠀⢀⡴⠋⣠⣾⣡⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡞⠀⠀⢀⠎⠀⠀⡇⠀⢀⡴⢋⣴⣿⣿⠟⠉⠀⠨⠕⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠃⠀⣠⡄⠀⠀⠀⠀ ⠀⡇⠀⠀⠘⠀⠀⠀⣁⡴⢋⣴⣿⣿⡟⠁⠀⠉⠀⣀⠠⢤⣚⣳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣂⡂⠛⡅⠀⠀⠀⠀⠀ ⠀⢃⠀⠀⠀⠀⠀⠀⣿⣴⣿⣿⣯⠀⢇⠀⠀⣤⠶⠒⠋⠉⠀⢀⣤⣬⡍⠑⠲⡖⠒⠒⠒⢠⣶⡟⠛⡄⠸⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⡹⢿⡈⣿⡇⢸⠀⠀⠈⠓⢄⡀⠀⠀⠘⠿⠷⠏⠀⠀⣧⠀⠀⠀⠙⠷⠟⠀⣷⠀⢣⠀⠀⠀⠀ ⠀⠀⡆⠀⠀⠀⠀⠀⡜⢀⡾⠁⢿⣇⠸⡀⠀⢀⠀⠙⠮⣑⠲⠤⠤⠀⠠⢤⠞⢧⡉⠶⣒⣤⠖⢒⣺⠿⡄⠈⡆⠀⠀⠀ ⠀⠀⢠⠀⡆⠀⠀⢠⡇⢸⡇⠀⠀⠙⢷⣽⡀⠀⠑⠒⠤⠤⠬⢥⠴⠶⠒⠉⠀⠀⠙⢶⠤⠚⠂⢸⡅⠀⠱⡄⠘⢄⠀⠀ ⠀⠀⢸⢀⠇⠀⣠⢄⣱⣼⡇⠀⠀⠰⢫⡞⠉⠉⠒⠢⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⢀⣀⠽⡗⠤⣘⣦⡈⠓⠀ ⠀⠀⠇⠀⢀⡴⠁⠀⠀⢹⡇⠀⠀⠀⠈⢳⡀⢿⡶⠤⣄⣀⡀⠈⠉⠓⠒⠒⠒⠒⠒⠒⠈⠉⠁⣠⣞⣹⠀⠀⠈⠉⠉⠂ ⠀⠀⠤⠒⠉⠀⠀⠀⠀⠸⣷⡀⢀⠀⠀⠀⠙⠢⡉⠓⠶⣟⡛⠛⠿⣅⡒⠒⠒⣶⠋⠉⠉⠓⡄⠑⡄⠹⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣄⠀⠀⠀⠀⠉⠲⠤⣀⠉⠙⠒⠊⠻⠶⠾⠯⠤⠤⠔⠚⢁⡤⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢦⣄⡀⠀⠀⠀⠀⠉⠓⠢⠤⠤⠤⠒⠒⠒⠂⠀⣩⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠒⠲⠦⠤⠤⠤⠤⠤⠐⠒⠒⠒⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⢻⡘⢷⠀⠀⠀⠀⠀⠀⣿⣦⠹⡄⠀⢿⠟⣿⡆⠀⠸⡄⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⢸⣤⣳⡘⣇⠀⠀⠀⠀⠀⢸⣟⣆⢻⣆⢸⡆⢹⣿⣄⠀⣷⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠈⣆⠹⣿⣸⡇⡄⠀⠀⠀⢸⢧⠀⠈⠻⣆⢿⠀⠉⢻⡆⢹⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣟⣦⠀⠘⣆⠘⢷⣷⠹⣆⣀⣀⣸⣿⣧⣀⣀⣈⡳⡄⢸⠀⢹⡀⡀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠘⡆⣿⢇⠀⠰⡄⠀⠀⠀⠐⢦⡀⣀⣠⣿⣯⣳⣀⠼⣮⠻⣿⠋⠹⡉⠉⠇⠈⢿⡈⢹⣏⠉⠛⢻⡀⠈⣷⣇⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣇⣿⢘⡆⠀⠸⡄⠀⠀⠀⠀⠁⠀⠀⢹⠀⠀⠈⢲⣼⣦⣼⣧⡤⣄⣰⣤⣀⠈⣧⠏⢻⡀⠀⢸⡇⠉⢹⣸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠘⡟⡟⡏⠉⠙⣇⠀⢿⣄⠀⠀⠀⠀⠀⢦⡸⣄⡴⣾⠿⠋⣹⣿⡟⣻⣿⠟⠷⢶⣤⡏⠀⠘⢧⠀⢸⠇⠀⠸⣿⡏⠀⠀⠀⠀⠀⠀⡄⠀⢀⣀ ⠀⢣⠀⢀⡿⡀⠀⠀⢀⡀⠀⠀⠀⠀⣿⣿⣷⣶⣶⠾⢦⡈⣏⢢⡀⠀⡀⠀⠀⠙⣿⡜⠁⠀⡿⠟⠁⠀⠉⣃⣴⣶⡄⠘⣿⣦⣀⠸⣆⢸⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⣰⡇⠀⡼⣆ ⠀⠸⡆⠸⡇⣧⠀⠀⣤⢣⠀⠀⠀⠀⢻⣿⣿⡏⠹⢿⣷⣝⢿⣆⠙⢦⡉⠢⢄⡀⢬⣓⣦⡀⠀⠀⠀⠸⡿⠜⣿⣿⣿⠀⣿⣾⡟⠛⣿⡟⠀⢠⡟⣀⡤⠋⢀⠀⠀⣠⣿⠇⣸⠇⠁ ⠀⠀⠸⡀⡇⠸⡄⠀⡟⢮⢇⠀⠀⠀⠈⢿⣿⡇⢰⣾⣿⣿⡆⠙⢦⠀⠉⠲⢤⣉⠓⠿⠭⠍⠃⠀⠀⠀⢹⣄⠹⠿⠛⢀⡿⠘⠁⠀⣿⠃⠀⣹⣾⣟⣠⣶⠏⠀⣴⣿⣟⣴⠏⠀⠙ ⠀⠀⠀⠹⣽⠀⢣⡀⡇⠈⠻⣧⠀⠀⠀⠘⢿⠀⠈⣇⢹⡿⣿⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⠤⠴⠾⣁⢀⣠⣴⣣⣶⣿⣽⡿⢻⣿⠃⣠⣾⣿⣿⠏⣿⠀⠀⠀ ⠀⠀⠀⠀⠹⣇⠈⢳⢱⠀⠀⢈⡷⣄⠀⢳⣌⣳⣀⠘⠷⠴⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠀⠀⠀⠉⠉⠁⠀⠀⢀⣿⣦⣿⣣⣾⣿⡿⠋⣿⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠓⠀⠻⡄⣠⠾⠋⠀⣹⢦⣙⣟⠛⠛⠛⠃⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⠟⠋⣻⣾⠏⠀⠀⡿⠀⣿⡤⠖⠋ ⠀⠀⠀⠀⠀⠀⢠⣄⣤⠛⢁⣠⣴⣞⡁⣸⡏⢿⡁⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⢀⣶⠟⠀⠀⠀⢠⡇⢰⡏⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⢩⣾⠿⢹⢷⣸⣇⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣾⠁⠀⠀⠀⠀⢸⠀⢸⠀⢀⡴⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠁⠀⢸⠈⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣸⠇⠀⠀⠀⢰⠆⠀⠀⢸⡶⣿⣭⣟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢸⠀⢹⣿⡈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⣠⠄⠀⠀⡼⠀⠀⠀⢸⠃⠈⠻⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢻⣷⡀⠘⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⢧⠏⠀⠀⢰⡇⠀⠀⠀⣿⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠈⣿⣷⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⡼⠀⠀⠀⠾⣸⠀⠀⠀⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠘⣏⠻⣄⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣡⡇⠀⠀⠀⢰⡇⠀⠀⢰⡇⠀⠀⠠⠖ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠈⣾⠎⢷⡀⠀⠀⠸⣍⠉⠉⠉⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢷⣿⠇⠀⠀⠀⡞⠀⠀⠀⣾⣧⡴⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠈⢷⣿⡿⣄⠀⠀⠈⠙⠿⠶⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡟⢀⣿⠀⠀⠀⢰⠃⠀⠀⢰⡿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⠀⠀⠀⠀⠀⠀⢿⡇⠈⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⠟⢻⡇⢸⣿⠀⠀⢠⡏⠀⠀⢀⣾⠀⠀⠀⠀⠀⠀ ⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⣴⣦⡦⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⡇⠀⢹⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡾⠟⠋⠀⠀⣼⡇⣿⣿⠀⢀⡎⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀ ⣿⣿⣦⣤⣤⣤⣤⣤⣠⣶⣿⣿⣄⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⡇⠀⢸⠀⠹⡆⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⠟⠀⠀⠀⠀⠀⣹⢁⣿⣿⢀⡾⠀⠀⠀⢠⢻⠇⠀⠀⠀⠀⣀⡤ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⣇⠀⢸⠀⠀⠘⠶⠤⠶⠶⠛⠋⠁⠀⢈⣿⡁⠀⠀⠀⠀⠀⠀⣾⣾⣿⣿⡾⠀⠀⠀⠀⠈⡏⣀⡤⠶⠊⠉⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⣿⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⣼⣿⣿⣿⡿⠁⠀⠀⠀⠀⣼⠏⠁⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⣿⠀⢸⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⣠⡟⢹⣿⡟⠁⠀⠀⠀⣀⣸⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣸⠀⢸⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⢰⣿⢥⣽⠏⠀⠀⠀⠀⠀⢩⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⣿⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣠⣴⣾⣯⡾⠋⠀⠀⠀⠀⠀⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⣾⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠿⠋⠁⢸⡿⠀⠀⠀⠀⠀⠀⣰⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣿⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⢀⣾⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⢸⣠⡇⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀⠀⠀⠀⣠⡞⠀⢀⠀⣀⢀⣴⣿⣿⣋⣤⠤⠖⠒⠚⠛⠛⠒⠦⣤⣀⠀

⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠞⠉⠀⡀⠄⡒⠈⠭⠭⠥⠈⠐⣚⣛⠛⠛⠛⡲⢦⣀⠀⠀⠀ ⠀⠀⠀⣰⠃⠀⠔⡨⡢⠑⠈⠉⠁⠉⠄⠀⠀⠀⡲⠀⠀⠐⢄⠀⠈⢷⠀⠀ ⠠⣤⣿⣛⡛⠛⣻⢿⣛⣟⡻⣿⣿⣿⣿⣿⣿⣿⣟⣿⣛⢿⣿⣿⣿⡟⢦⡀ ⡴⠛⢡⡶⠒⡖⠦⢭⣿⣮⣱⣎⣿⣿⡿⠏⠀⠙⡿⠷⠿⣾⢿⣿⢭⡞⡐⣷ ⡇⠀⢺⠠⢾⡟⠲⢤⣀⡀⠠⠤⠄⡖⢂⣀⠀⠀⠙⣦⣄⠉⠉⢰⡄⠠⢃⣿ ⠹⣎⡪⠀⠀⢷⡦⣄⣯⡉⠓⠲⣤⣵⣉⣀⡀⠶⠞⠁⣀⣨⣴⢿⣷⠈⣰⠃ ⠀⠈⢳⡀⠀⠀⠻⣌⡟⠛⠷⣶⣧⣄⣀⣹⣏⣉⣻⣉⣉⣧⣸⣷⣿⠀⣿⠀ ⠀⠀⠀⠳⣄⠀⠀⠈⠳⢤⡀⣸⠉⠉⠛⡿⠻⠿⡿⠿⣿⢿⡿⣿⡟⠀⣿⠀ ⠀⠀⠀⠀⠈⠳⣅⡪⢔⡠⢉⡛⠲⠦⠤⠧⣤⣤⣧⡴⠧⠾⠖⠛⠀⠀⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣅⡒⠡⠶⠀⣠⡤⠤⠤⠤⠤⠤⠐⢁⠠⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣤⣄⣀⡀⠀⠉⠉⠉⠉⠀⢀⣠⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠒⠒⠒⠚⠉⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠤⠤⠤⠤⣀⡎⢀⠳⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠊⢁⠤⠤⢄⡀⠀⠀⢀⠋⠻⣤⠟⠹⣶⣖⡦⠤⢄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣻⠃⠀⢠⢇⣤⠤⣀⠙⡄⠀⢧⣀⣲⠛⣶⣀⡼⠓⠬⣑⠢⢤⡀⠉⠉⠁⠀⠒⠒⠢⠤⠄⢀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠀⠀⢸⣿⣿⣿⠻⢷⣾⠀⢴⡉⠈⢛⡟⠀⢉⡖⢀⡠⠋⠀⠈⠑⠒⠤⣀⠀⠀⠀⠀⣀⠤⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⣼⡿⠇⠀⠀⢸⡿⠿⠿⠔⠒⠋⠀⠀⠈⠢⠽⢵⣤⡜⠉⠉⠠⠄⣀⡀⠀⠀⠀⠀⠉⠓⠲⢏⡁⠀⠀⠀⠀⠀ ⢠⣶⡋⠉⢉⠫⣷⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠉⠛⢍⡀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⡀⠀ ⠸⣿⡇⠀⢿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠐⣿⣦⢤⣤⣀⣉⠶⠶⠚⠉⠉⠉⠉⠉⠉⠻⣶⡌⡣ ⠀⢹⠙⠻⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⠀⠀⠀⠀⢀⡠⠤⠒⢀⣠⢴⡯⠔⠁ ⠀⠀⠣⡀⣳⣤⣀⣀⡀⠀⠀⢀⣠⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢮⣿⡧⠤⠀⠐⠶⠶⢊⣁⣤⣴⠾⠛⠋⠁⠀⠀⠀ ⠀⠀⠀⠘⡅⠀⠀⠀⠈⠉⠙⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠸⣿⠀⠤⠤⣴⣶⣾⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢄⡀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣌⡼⢋⠉⠉⠉⠀⠀⢀⠑⠦⢄⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⢹⡄⠀⠙⠄⠀⠀⠀⠀⠀⠐⢷⡴⠋⡄⠈⠢⡀⠀⠀⠀⠀⠉⠻⢍⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣜⡁⠀⠀⠘⡄⠀⠀⠀⠀⠀⠈⠀⡰⠁⠀⠀⢙⠂⠀⠀⠀⠀⠀⠐⢲⡿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣟⠛⠉⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀⠘⡆⠀⠀⠀⠀⢀⣀⣎⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣀⣈⣱⠶⠖⠀⠀⠀⠀⢡⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠏⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠈⣦⡝⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢺⣭⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢀⣷⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠤⣶⣂⣀⣀⣤⠀⠀⠀⢀⣠⣴⢶⡿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢀⢀⣤⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀⠀⠀⢰⡀⠀⠀⠀⠀ ⣾⣾⣿⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⠀⢸⣧⠀⠀⣷⡀ ⢻⣿⡏⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣾⡟⠀⢠⣸⣷ ⠈⣿⣿⣄⣿⡇⠀⠀⢀⣴⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⠃⠀⠘⣿⣿ ⠀⠈⠻⢿⣿⣷⣶⣾⠟⠋⠀⠀⠀⢷⣄⠀⠀⠀⠀⠀⣼⡄⠀⠈⣿⡆⠀⣠⣿⡿ ⠀⠀⠀⠀⠙⠻⢿⣷⣄⡀⠀⠀⠀⢸⣿⠀⠀⠀⠀⢀⣿⣀⣀⣴⣿⡿⠿⠛⠉⠁ ⠀⠀⠀⠀⠀⠀⠀⣉⣛⡻⢷⣶⣦⣿⣟⠀⠀⠀⢀⣾⣿⡿⠟⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣮⣻⣿⣿⣄⣀⣴⣿⣿⣫⣴⣾⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠄⡀⢀⡄⠀⠀⠀⢐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⡈⠀⢸⣷⠀⠀⣠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⢿⣦⢸⣿⣠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣷⣶⡀⠀⠈⠛⠶⣽⣿⣷⣿⠷⠞⠋⠀⢀⣴⣶⣶⣄⠀⠀⠀⠀ ⠀⠀⢸⣻⣿⣿⣿⣿⣦⡀⠠⠔⠚⠟⠿⠟⠲⠄⠀⣴⣿⣿⣿⣿⣿⡷⠀⠀⠀ ⠀⠀⠀⠳⣿⡿⠿⠇⠙⢳⣄⠀⠀⠀⠀⠀⠀⢀⡾⠋⠈⠿⢿⣿⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠈⢿⣆⢀⠀⠸⢿⢦⡈⠀⡀⣀⣴⡟⠏⠀⡀⢠⡾⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣿⡑⠆⠸⠦⠛⣆⣡⠟⠡⢣⢠⢏⣷⠟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢿⣮⠢⡀⠀⢹⠻⣄⠀⡰⣡⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣄⠀⠀⠃⠚⠻⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠙⢷⡂⢀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⠀⢀⡽⢦⣕⠄⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠋⣁⣤⣴⡾⠋⠀⠀⠙⠳⣶⣤⣀⠙⢷⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠟⠀⠈⢟⠕⠉⠀⠀⠀⠀⠀⠀⠈⠫⡙⠁⠀⠙⢦⠀⠀⠀⠀⠀ ⠀⠀⢀⠎⠁⣀⡶⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢲⣀⡀⠑⠄⠀⠀⠀ ⠀⡰⠃⢀⡁⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢌⡁⠘⢦⠀⠀ ⡎⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣆⢑⠄

⠀⠀⠀⠀⣠⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⣴⡿⠛⠙⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡞⣫⡉⠻⣿⣧⠀⠀⠀⠀ ⠀⠀⣸⡿⠀⣶⣤⡀⠈⢳⣄⠀⠀⠀⠀⠀⣀⣶⣿⠋⢠⣿⣿⡄⢘⣿⡀⠀⠀⠀ ⠀⢠⣿⡇⠀⢸⣿⣿⣆⠈⣿⣷⣶⣿⣾⣾⡿⣿⣇⠀⢸⣿⣿⣧⠀⢹⣇⠀⠀⠀ ⠀⢸⣿⣇⠀⣸⣿⣿⣿⣼⣿⣷⣿⣿⣿⣼⣧⣿⣿⠀⣾⣿⣿⣿⡀⣸⣿⠀⠀⠀ ⠀⢸⣿⡿⢠⣿⣿⢟⣻⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣦⣻⡿⣿⣿⠛⣿⣇⠀⠀⠀ ⠀⢸⣿⣧⣘⣿⣿⡟⠋⠉⠀⠀⠘⢿⡿⠉⠈⠙⠛⠉⣍⡳⣦⣍⣣⣿⣿⣆⠀⠀ ⠀⣽⣿⣿⣿⣿⣿⠀⢀⣀⠀⠀⠀⣼⣁⠀⠀⠀⣀⣤⡈⠻⢿⣿⣿⣿⣿⣿⡀⠀ ⢰⣿⣿⣿⣿⢟⣥⣾⣭⣿⣿⢸⡆⠿⠏⢰⠖⢺⣿⢿⣿⣦⣄⣀⣈⣿⣮⠟⣷⡀ ⣼⣿⣿⠟⣵⣿⡏⣾⠙⢦⣼⠈⠁⠀⠀⠀⠀⣧⡤⠛⣽⡏⢹⣿⣿⣿⣷⣄⢾⣷ ⢻⣿⡷⣸⣿⣿⣇⣿⣧⡀⠈⣆⠀⠀⠀⠀⣾⠁⠀⣴⠏⠀⠀⠹⣿⣿⣿⣿⣸⡟ ⢸⣿⠱⣿⡏⠁⠈⡈⠿⡏⠀⠀⠀⠀⠀⠀⠉⠀⠈⠋⠀⠀⠀⠀⠙⠇⠹⣿⣿⡇ ⠘⣿⣸⣿⠁⠀⢀⣹⡀⡀⢀⡇⠀⠀⠀⠀⢿⡄⠀⣠⣾⣃⠀⠀⠀⠀⣦⣁⡟⠀ ⠀⣿⣿⠟⣠⠔⠋⠻⣿⡗⠈⠃⣀⡤⠤⣀⠈⠃⣸⢛⣩⣄⡀⣶⣤⣤⡟⠁⠀⠀ ⠀⠸⢴⣾⢏⣀⡀⠀⠈⢷⠀⣼⡃⠀⠀⢈⡇⠀⣷⣿⣿⣿⣿⡿⠿⡟⠀⠀⠀⠀ ⠀⠀⠀⠹⠛⠻⠷⣧⠀⠈⣦⣿⣿⣿⣿⣿⣧⡴⠟⠻⠋⠙⠟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠑⠚⠓⠛⠻⢟⣛⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡄⠀⠀⠀⠀⠀ ⠀⠀⢰⣿⣿⠋⠉⠉⣉⣉⣉⣉⣉⣉⣻⣿⣿⣆⡀⠀⠀⠀ ⠀⠀⣸⣿⡟⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⠀ ⠀⢠⣿⣿⠇⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠙⢿⣿⣷ ⠀⣸⣿⡿⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⢸⣿⣿ ⠀⣿⣿⡇⠀⠀⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋⠀⠀⠀⣸⣿⣿ ⢸⣿⣿⠁⠀⢰⣿⣿⠉⠉⠉⢀⣀⣀⣀⣀⣠⣤⣾⣿⡿⠃ ⣿⣿⡏⠀⠀⣾⣿⡟⠀⠀⢰⣿⣿⣿⣿⣿⣿⠿⠟⠋⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⣾⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠉⠉⠉⣹⣿⣿⣀⣀⣸⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⢧⣿⣿⣯⣑⠓⠚⠂⠀⠀⠀⠈⠀⠀⠐⠁⠀⠀⠀⠀⠀⠀⠐⠉⣩⣾⣿⣻ ⣿⢻⣧⣿⣶⠄⠀⠀⠀⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⠢⠀⠀⠉⢙⣛⣽⡿ ⢻⣣⢛⣋⡁⣀⢀⢠⠂⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠑⢄⠽⡿⠻⢿⣿ ⡳⠑⡣⢫⢆⠄⠁⡷⣄⣀⢸⣄⠀⠀⠀⠀⠀⠀⠀⠀⣰⠀⢀⡠⠂⢋⠉⠀⣀⣹ ⠈⠀⠀⡙⡙⠀⠠⡇⠈⠛⠿⣿⣦⡀⠀⠀⠀⠀⢀⣴⡿⠟⠋⢀⠄⠈⠢⠷⠽⢿ ⠀⠀⢈⣡⡃⠀⠎⢋⢳⠒⠲⠤⣉⠻⣆⠀⠀⡰⢟⡩⠖⠒⠺⢹⢸⡓⠲⣔⣶⣿ ⠀⠀⢀⣴⠊⢇⠸⠘⠈⠣⢐⡄⡠⣑⡎⠀⠀⢢⣛⠄⣠⡄⠋⠘⠆⢃⠀⡙⠻⣿ ⠀⠀⠀⠀⠑⢜⠆⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⢶⣬⣻⣿ ⠀⠀⠀⠀⠀⠀⠡⢠⢨⡄⠀⠀⠀⣀⣀⠀⠀⣀⡀⠀⠀⠀⡸⣼⡀⣷⣖⢈⠻⣿ ⠀⠀⠀⠀⠀⠀⠀⢇⣿⣴⢄⠀⠰⠓⢆⠀⠀⠲⢻⠀⠀⡰⡃⢍⣿⣿⣿⣷⡕⠷ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣟⠄⡳⣄⠈⠐⠒⠒⠀⠁⡠⢊⠏⡇⠀⡝⣿⢿⣿⢷⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡟⣿⣷⣌⡙⠻⠦⣤⣤⡴⠟⢐⣡⣴⠁⠀⢠⡿⠀⠛⡎⠀ ⠀⠀⠀⠀⠀⠀⠀⡜⠁⣿⣿⣿⣿⣷⣶⡄⠃⣴⣾⣿⣿⣿⠀⢴⢋⠀⢠⠂⡇⠀ ⠀⠀⠀⠀⠀⠀⡜⠀⡯⠃⠙⣿⣿⣿⣿⡇⠀⣿⣿⣿⣿⣿⡄⠸⡾⢠⠛⠀⠁⠀ ⠀⠀⠀⠀⡠⠊⠪⠂⠤⠀⠀⠈⢿⣿⣿⣇⣀⣿⣿⣿⣿⣿⣷⠀⠀⠈⠀⠀⠀⠀

⠀⠀⠀⠀⢜⡄⠀⠀⠀⠀⢀⣠⣤⣶⣬⠉⣉⣽⣷⣥⣔⣠⢄⠀⣀⠀⠀⠀⠀⠀ ⠐⢄⠀⠀⠘⠞⡄⢀⣤⣾⣿⣿⣿⣿⣿⡿⢽⣿⣿⣿⣿⣿⣿⣿⠇⣄⠆⠀⠀⠀ ⠀⠀⠑⠢⡀⠀⢘⡾⠿⠛⠛⣿⣿⡟⠿⣿⣿⣿⣿⡟⢿⣿⣿⣿⣿⠚⡼⣤⠒⠒ ⠀⠀⣀⣀⣈⡶⠊⣠⣶⣾⣿⣿⠟⣻⣟⡳⣯⣿⣿⣿⣿⣿⣿⣟⣯⡆⠘⣿⣷⠄ ⠉⠈⠉⠉⡰⣱⣾⣿⣿⣿⣿⣻⢿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⢟⣽⣾⣿⣿⣆ ⠒⠶⠶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⠹⠿⣿⣿⣿⣿⣿⣿ ⣀⠴⠚⢻⢹⣿⣿⣿⣿⣝⡺⠿⠿⡿⢟⠻⠛⢻⣿⣿⣿⣿⣆⠘⡟⣿⣿⣿⣿⣿ ⠀⠀⠀⣼⢘⢻⣬⣿⣿⣷⣍⠓⠮⠤⠤⣴⣾⠛⡙⠈⠻⣿⣿⣆⣰⣿⣿⣿⣿⣿ ⠀⠀⠀⢹⠋⣿⣿⡻⣿⣿⣿⣿⣦⣤⣼⣻⠷⡃⠁⠀⠀⡿⣿⣿⡎⣿⣿⣿⣿⠉ ⠀⠀⠀⢟⣾⣹⣿⣗⢌⡉⠟⠛⠛⠓⠚⠀⠈⠁⠀⠀⡰⠁⠹⣿⣿⡹⢻⣿⣿⣿ ⠀⠀⠀⠈⢧⢒⢽⣿⣦⣈⢉⡶⣄⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⣿⣿⡇⢃⠹⡟⠿ ⠀⠀⠀⠀⠀⠑⣙⠻⣿⢟⣿⣷⣌⠃⠀⠀⠀⠀⠀⠀⠀⠀⠜⠡⣯⣿⠘⠀⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⠒⢻⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⢀⣴⣇⢹⡿⡄⡎⢀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⣿⣿⣿⣿⣿⣿⣷⣶⣤⣄⣴⣿⣿⣿⡝⡅⡧⣷⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⣯⣿⢿⡽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⡇⡟⣗⡡⠔

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡟⠀⠀⠀⠀⠀⠀⢠⠂⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣤⣤⣤⣤⣄⣀⣀⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣶⣶⣶⣶⣿⣿⣿⣯⣉⣑⣶⣖⣂⣀⠀⠘⠋⡉⠉⠉⠛⠛⠿⢿⣿⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣮⣝⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡈⠙⢦⡀⠀⠀⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠿⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠙⣆⢠⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠉⠀⠀⠀⠘⣿⣏⢹⣿⣿⣿⣿⠿⠿⠿⢮⢻⣷⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠐⣌⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣯⠀⠀⠀⠀⠀⠀⠘⣿⣆⣿⠉⠙⣆⠀⠀⠀⠀⠑⠻⣿⠿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠠⡄⠀⢸⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠘⢿⣮⢧⠀⠀⠀⡀⠱⡄⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠰⣜⣦⣸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⢹⡀⠀⠀⠀⠀⠀⠀⠀⠡⡻⣆⠳⡀⠀⠹⣄⠘⢦⡀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠹⣿⡏⠀⠀⠀⠀⠀⠀ ⢀⣤⣴⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⡏⠁⠀⡇⠀⠀⠀⠀⠀⠀⠀⡠⠛⠎⠳⣝⢄⠀⠈⠳⣄⠙⣶⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⡇⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣇⠀⠀⣿⠀⠀⠀⠀⠀⣠⠞⠁⠀⣠⣤⣾⣭⣵⠛⠙⢿⣷⡌⠻⣧⣻⣿⣿⣿⣿⣿⣿⣿⠉⠀⠹⣿⣿⠁⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣰⢿⣿⣿⣹⣿⣿⣿⣾⣄⢀⣿⡆⠀⠀⢠⢞⣵⣨⣶⣿⣿⣿⣄⠀⠸⠇⣾⠲⣽⣿⣷⣮⣙⡪⣿⣿⡟⢿⣿⣿⣆⢠⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀ ⣿⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡎⣿⣿⣿⣿⣿⣿⣯⣷⣌⣿⣧⠀⠘⠁⠈⠁⠟⢹⣤⠉⣋⠙⣆⠀⠀⠸⡄⠈⣦⣬⠉⢻⣻⡛⡛⠀⣸⣿⣿⣿⣯⣇⠀⢹⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⣿⢱⠻⢿⢻⣿⣿⣿⣿⣮⡿⠿⣿⣦⠀⠀⠀⠀⠀⠀⣿⠃⠒⣼⣿⠄⠀⠀⡇⢰⢿⡿⠀⠀⣷⣤⠟⣰⣿⣿⣿⣿⣯⢿⣆⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠞⠋⠀⠀⣿⢸⣧⣬⣇⣡⣀⣴⣶⣿⣾⣶⡉⢽⣆⠀⠀⠀⠀⠀⠈⠖⠚⠉⠀⠀⠀⢀⠇⠘⣼⢧⡄⢰⣿⣇⣴⣿⣿⢿⣿⢿⣿⣾⢿⣾⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⡠⠀⣿⡌⣿⣿⣧⣈⣽⠏⠈⢿⣏⣿⣧⠀⠈⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⣰⣿⣿⠀⣼⣿⣿⣿⣿⣾⣾⠃⠘⢿⣿⣾⢿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣇⠹⣿⣿⣥⡌⠳⡄⠘⣎⡱⠣⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⢠⠏⣰⣿⠿⣣⣸⣿⠿⢸⡻⣿⡿⠃⠀⠀⢿⣿⣋⣉⡁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣾⣿⣿⣿⠀⡿⣟⡇⣿⡄⠀⠘⠉⠀⠀⠀⢀⣠⡴⠁⠈⠙⢦⠀⠀⠀⠀⢠⡾⢻⣿⠏⣰⣷⣿⡏⣤⣾⣀⠘⣥⡀⠀⠀⠘⡌⢿⣿⢹⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⠴⠋⠻⢿⣿⢟⣿⡆⠁⠀⠇⣿⣷⡀⠀⠀⠀⠀⠀⠈⢿⠀⠀⠀⠀⠀⢣⠀⠀⠀⠉⠀⣼⠏⣴⣿⣿⡿⠁⢠⡿⠻⣤⡘⡟⠁⠀⠀⢱⡌⢿⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠉⣾⣟⡇⣼⠀⠀⣹⣿⣇⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⢀⡟⣰⣿⣿⢿⢧⠀⣸⠀⣀⣈⠙⣧⠀⠀⠀⠀⠱⡄⠙⣷⠀⠀⠀⠀⠀ ⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣷⢻⠀⡄⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⣰⣿⡿⠋⢞⡏⢀⣿⣿⣿⣿⣿⣾⣄⠀⠀⠀⠀⠙⣆⠹⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣷⣇⠸⣤⣧⢻⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠘⢦⡀⠀⣠⠃⠀⠀⢠⣧⣿⠏⠀⢠⣾⢃⣾⣿⣿⣿⣿⣿⣿⣿⡷⠤⠶⠤⢤⣈⡻⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⢿⠿⡀⣟⣿⡞⣿⣿⣿⣷⠉⠓⠦⢄⣀⠀⠀⠀⠉⠉⠀⠀⢀⣠⣾⡿⠟⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠈⠻⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⢀⣠⠞⠀⡇⢻⢻⣿⣿⣯⣿⣿⣧⠀⠀⠀⠈⠉⠒⠦⢤⣀⡤⢖⣿⣿⢹⡇⢀⣼⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠖⢫⡟⠀⠀⡇⠸⣯⣿⣧⢻⡻⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⠏⠉⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⢸⠀⡟⢷⡙⢿⣷⣹⣿⣿⣆⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⠏⠉⠉⠀⠀⢀⣎⣁⠙⠦⢤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠊⠳⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⢸⠀⡇⢸⣿⣦⣽⣿⣿⣿⡹⡀⠀⠀⠀⣿⣿⣿⣿⣟⣻⠿⠿⠋⠉⢥⣠⣤⣤⣶⣒⣿⡟⠛⠉⠙⠛⠋⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠱ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠔⠃⠀⠀⠀⢘⣀⡴⠾⢧⡉⠻⣿⣿⢸⡇⡇⠀⠀⢸⣿⣿⣿⠟⠁⠀⡠⠖⣲⠾⣋⡥⠚⠁⠈⠉⠉⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⣀⡤⢖⢻⠟⠁⠀⠀⠙⣆⢹⣇⠈⠁⠃⠀⢰⣟⢉⢽⠁⢀⠔⠊⣠⢞⡧⠚⠁⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢾⠟⣧⣈⣻⡀⠀⠀⠀⠀⢹⢸⣿⣿⣶⣶⣶⣶⣶⠶⣾⢀⢀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣶⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⢶⠿⠞⠋⠋⠁⠀⠈⠁⠀⠀⠀⠀⡾⣸⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⡿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⣵⣿⣷⣤⣀⠀⠀⠀⠈⠉⠀⣿⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⣖⣿⡿⠿⠿⣿⣿⣿⣿⣦⣤⣀⡀⠀⢘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿

⠀⢀⣴⡻⠁⡜⠁⠈⠢⠀⠀⠂⠠⠄⠀⠀⠀⠀⠀⠀⡀⠔⣁⣀⠄⠼⣮⢆⠀⠀ ⢤⣾⠏⢀⠈⠀⠀⠀⠀⠈⠂⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢤⠦⠣⡀⠡⠢⡀ ⢸⡟⢠⠉⢰⠀⢰⠄⠀⠀⠀⠀⠈⠱⠒⠠⠤⢤⠤⡄⠒⢲⠉⠀⠀⠀⠑⡀⢱⠃ ⢊⠁⡎⠐⠀⠈⠀⡆⠀⠀⠀⠀⠀⠀⠡⠀⠀⠀⢑⡼⣄⢄⠆⠀⠀⠀⠀⠰⠀⠠ ⠞⠘⠁⢸⠀⠀⠀⠙⡀⠀⠀⠀⠀⠈⡄⢡⢀⢔⠝⠈⠲⠑⠹⠀⠀⠀⡄⠀⠇⠀ ⠀⠀⠀⢸⠀⠀⢠⠀⠐⣠⠀⠀⠀⠐⠌⣤⡦⢫⣶⣶⣶⠷⣶⡀⠀⢠⠃⠀⠀⠠ ⠀⠀⠀⠸⡘⣉⢻⠲⠂⡨⢷⣄⡀⠀⠈⠻⡙⠟⣿⣿⡛⠄⠏⠇⠀⡘⣇⠀⡆⠇ ⠀⠀⠀⠀⢋⢓⣿⣶⣶⣾⡧⡌⠛⠅⠢⠤⠙⠄⠀⠈⠀⠀⢰⠀⡠⣧⡛⣴⢏⠀ ⠀⡆⠇⠀⠈⢛⢯⡀⣿⡿⠹⠀⢰⠔⠈⠉⠁⠀⠀⠀⠀⠠⠗⡺⠁⠙⢡⢂⢜⠀ ⢀⢃⠘⡔⡀⠐⢽⠥⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢠⡄⠀⠀⠀⠀⠠⢊⠔⠁⠀⠀ ⠈⢦⠢⣿⠪⣦⣀⣑⣄⠀⠀⠀⢀⣔⠮⠑⠂⠉⠀⢰⠀⠀⠀⢠⣃⠏⠀⠀⠀⠀ ⠀⠀⠀⠈⠀⠀⠁⠑⠄⠀⠀⠀⠈⢿⠀⠀⠀⠀⠀⡘⠀⠀⣠⣇⣏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢀⠀⠀⠀⠁⠀⠀⠐⠈⠀⣠⡾⢁⣿⣿⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢳⣢⣄⣀⡀⢀⣠⠞⠋⢠⣾⣝⢿⣿⣷⢄⢀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢺⣿⣿⢬⢉⠉⠁⢀⣴⣿⣿⣿⣷⣯⡏⠀⠀⠀

⠀⣰⡿⢁⣆⢣⠀⣠⡨⠒⠙⠳⢄⣠⣤⣦⡶⠶⣶⣦⣽⣿⣦⡀⠀⠀⠙⢆⠀⠀ ⣴⡿⢁⣾⣿⣮⡴⠋⠀⠀⠀⠀⠀⠈⠉⢀⠀⠀⠀⠀⠈⢻⢿⣿⡄⠀⠀⢸⡄⠀ ⣷⣀⣾⣿⣿⡏⡠⠂⢀⠀⠠⠂⠀⠀⠠⠁⠀⠀⠀⠀⠀⠀⠧⠻⣿⡆⢰⢸⠃⠀ ⠛⠛⠛⠋⠹⡏⠀⠠⢁⠢⠁⠀⢀⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠃⠘⠿⠸⢸⡀⠀ ⠀⠀⠀⠀⠰⠀⢠⠁⣄⠃⢀⠔⠁⠸⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠰⢳⢺⠀⠀ ⠀⠀⠀⢠⡃⠀⠂⠀⡌⢠⠂⠀⠁⢹⠐⠀⠀⠀⠀⠀⠀⢠⢻⢸⠀⡀⠈⡜⠀⠀ ⠀⠀⣠⠇⠀⠁⠂⠤⢱⣤⣷⣦⣄⠈⡄⡀⠀⠠⠣⢉⢅⠂⠈⠘⢠⠁⠀⠀⠀⠀ ⡿⣿⢢⠑⢠⠤⠐⠲⡏⠛⣿⣿⣹⢣⠐⠇⣰⣋⣴⣵⣥⡀⢠⠃⠆⡄⠀⠀⠀⠀ ⠧⣜⢄⠙⠀⡆⠂⠀⠏⡄⠉⢱⠇⠀⠀⠈⠉⢈⢿⣿⡌⢻⡜⠊⢠⠁⠄⠀⠀⠀ ⠗⢇⢌⡖⠃⢹⡄⠑⡨⠌⠉⠀⠀⠀⠀⠀⠀⢨⠘⡣⠁⢞⠀⢀⠀⡜⠀⠀⠀⠀ ⠀⠈⣧⡏⠦⡀⢋⢳⢵⡀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢀⠝⠡⡔⠥⠊⣠⣇⣀⣀⣀ ⠀⡸⠛⢁⠀⢫⠉⡌⡗⠄⡀⠀⠀⠀⢲⠀⠀⠀⠀⠉⣭⠉⠇⢈⣾⠯⠉⠍⠉⠉ ⠀⠀⠀⠘⡀⡀⠀⠐⡩⠒⢌⠲⣄⣀⣀⠀⢀⡤⢔⠊⢈⡄⢸⢼⣿⠀⠀⠀⠀⣸ ⠀⠀⠀⠀⠱⣵⢄⢀⠈⠣⣀⡉⢞⠁⢸⡎⠈⢳⡀⡄⠸⠁⠀⣿⣇⠀⠀⠂⢰⡏

⠉⠉⠉⠉⢉⠝⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀ ⠀⠀⠀⡶⠁⠀⢀⣠⣴⠒⠚⠉⠉⠉⠉⠉⠃⣒⣤⡀⠀⠀⠀⣀⡀⢠⡣⠀⠀⠰ ⠀⠀⡘⠀⠀⣠⣿⣿⡇⣀⠤⠀⠤⠄⢀⣀⡠⠞⠋⠉⠑⢤⣸⡋⠙⢄⠀⠀⠀⠀ ⠢⢀⣃⣀⡜⠛⠿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠘⡆⠀⣀⣠ ⠈⢹⠉⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡄⠀⢹⣦⡀⣿⣤⡝⠀ ⠀⢸⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠐⡀⢸⣿⡴⠧⠁⡇⠀ ⣶⡚⣸⠀⠀⠀⠀⢠⠀⢀⣷⠀⠀⠀⠌⡿⣄⠀⠠⠀⠀⠀⢱⠀⣯⣙⣧⣾⠃⠀ ⠀⠀⢣⠀⠀⠀⠀⠜⠀⡜⠘⡆⠀⠀⣴⣇⠜⠑⠀⣃⡀⠀⠀⣗⢛⣿⣿⡏⠀⠀ ⠀⠀⢸⠀⠀⠀⠀⣇⠜⡑⣂⣷⠀⢰⠋⢁⣮⠶⠚⢯⠀⠀⢈⣧⣾⣿⠟⠀⠀⠀ ⠀⠀⢀⢫⡆⠀⠀⢹⢻⣛⣛⡾⠀⠁⠀⠀⠹⠭⠀⢨⣼⢀⠼⡏⠉⠛⠡⢒⠠⡀ ⠀⠀⠈⠺⡿⡴⡀⠸⡆⠑⠈⠀⠀⠀⠀⠀⠀⠀⠈⢈⡟⠁⠀⣳⣤⠀⠀⠀⠈⢪ ⠀⠀⠀⠀⠀⢘⡟⠓⠢⣀⡀⠀⠀⠂⠄⠊⠁⣀⠴⣾⢁⡄⠤⣟⣛⣓⣦⣴⠀⡜ ⠀⠀⠀⢀⠔⢁⣇⠀⠀⠿⠾⣉⡷⠒⢶⣞⡹⣃⡶⣟⡯⢬⠲⠛⠋⠉⠈⡾⢯⠀ ⠀⠀⠀⣿⢃⣥⣶⠤⠤⢙⠭⠷⢾⣵⣖⣺⡾⣻⡿⠟⠈⠀⣀⣤⡴⠶⠰⣷⠌⡄ ⠁⠁⠀⣜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⠏⠉⢹⠁⢰⡶⡞⠛⣉⢤⣤⡶⠼⣿⣷⠘

⠀⠀⠀⠀⠀⡀⠀⡈⠉⢢⢣⡇⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢩⠐⢼⠣⣸⠀⠡⡀⠀⢃⡜⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡠⠆⠈⢆⠈⠑⠠⠀⠀⠀⠁⢇⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⡴⠋⡤⠊⠀⡨⢀⡀⢀⠀⠀⢀⠀⠀⠵⣄⠀⠀⠀⠀ ⠀⢶⠅⣠⡪⢰⠡⢺⡲⡻⢋⠃⣴⣠⣃⠀⠰⠀⠈⠢⡀⠀⠀ ⠀⠀⠩⠿⡒⣏⡔⡺⢺⣿⢺⠚⠙⣿⣿⣶⢀⡄⠀⢀⠞⠂⠀ ⠀⠀⠀⠀⠘⢻⣷⡇⠀⠀⠀⠀⠀⠀⠁⢸⣯⡡⠀⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⠹⣟⢢⡀⠀⠒⠀⠀⣠⣾⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⣶⣶⡒⣿⣿⠘⠐⠠⠐⣽⣿⠙⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⣿⣿⣿⣿⣿⣦⣀⡀⠌⠹⣿⠆⣶⣴⣶⣄⠀⠀⠀ ⠀⠀⠈⣿⣭⣿⣿⣿⣿⣿⣿⣦⡀⢠⣟⣼⣿⣿⣿⣿⡆⠀⠀ ⠀⠀⢸⡿⣿⣿⣿⣿⣿⣿⡿⢿⣿⢾⣿⢿⣿⣿⣿⣿⣿⣀⠀ ⠀⠀⣿⢱⣿⣻⣿⣿⣿⣿⣿⣿⣿⣼⣿⣾⣿⣿⣿⣿⣿⣿⠀ ⠀⢀⡏⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆ ⠀⠞⣼⣿⣿⣿⣿⣿⣿⡏⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⡇ ⠸⣿⣿⣿⣿⣿⠿⣿⣿⣷⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣇

⣭⣽⣿⡮⢀⣾⡟⠉⠁⣿⡧⣶⡾⣻⣿⣟⣻⣿⣯⣵⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⣾⣿⡿⠅⣼⣿⠉⣠⠾⣼⣿⡿⣫⣍⡙⢿⢍⣉⣟⡻⣿⢿⣦⣀⡀⣀⠀⠀⠀ ⣿⡟⠀⣼⡿⠀⣰⢋⡶⠖⠋⠀⠈⠈⠉⢄⢣⢹⣿⣿⣿⣎⢿⣿⢧⠟⠁⠀⠀ ⣿⠀⢰⣿⣷⠴⡄⡎⠀⠀⠀⠀⠀⠀⠀⠈⡜⡄⣿⣿⣿⣿⣿⣿⣮⡆⠀⠀⠀ ⡇⢠⣿⣿⡏⡇⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡇⢻⣿⣿⣿⠋⠿⠯⠁⠀⠀⠀ ⠀⣾⣿⠿⠃⡇⠀⠀⠀⠀⠀⠀⠀⠴⠒⢋⣹⡇⣿⢿⡟⣉⣣⠀⠀⠀⠀⠀⠀ ⣼⣿⡇⠀⠀⡇⢀⢉⠉⠉⣳⡄⠀⠀⢏⢲⣾⡗⣿⠀⡿⢺⠘⠀⠀⠀⠀⠀⠀ ⣿⣻⡇⠀⠀⢱⠸⢸⠹⣿⣝⠘⠀⠀⠘⠺⠋⣇⠎⠈⠿⢂⠃⠀⠀⠀⠀⠀⠀ ⣿⣿⡇⠀⢀⠸⢸⢧⠁⠉⠁⠀⠀⠀⠀⠀⠀⡇⠈⢠⣤⠁⠀⠀⠀⠀⠀⠀⠀ ⣸⣿⣇⣴⡁⢰⢨⠦⢇⠀⠀⠀⠁⠀⠀⠀⢰⡇⢐⠌⢋⠡⠀⠀⠀⠀⠀⠀⠀ ⣩⣿⣿⣿⢸⠞⡄⠀⢀⠢⢀⠀⠉⠁⠀⠁⢸⡇⡃⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⣿⡽⣽⠗⣿⢣⡄⡰⠁⠀⠀⠈⠒⣤⣠⡔⣿⡷⣇⣴⣿⡗⡢⠀⠀⠀⠀⠀⠀ ⣿⠜⠁⠀⣏⢸⡜⠁⠈⠀⠀⠀⡎⣿⣿⣾⣿⢹⣹⣿⣿⠗⠁⢇⠀⠀⠀⠀⠀ ⠉⠀⠀⠀⡟⣸⣇⠀⠀⠀⠀⢠⠀⠙⢿⣯⣿⣸⡿⠋⠀⠀⠀⣈⠖⢄⠀⠀⠀ ⠀⠀⡠⠚⠈⣿⢇⡀⠀⢀⠀⠳⣀⠀⣸⣿⣿⣿⡇⠀⡀⠤⠊⠁⠀⠀⠑⠠⣀

⠀⠀⠀⡆⠀⠳⣦⠀⠀⠀⠀⣀⣤⣤⣶⣶⣶⣶⣦⣤⣀⠀⠀⠠⡡⠂⠀⠀ ⠀⠀⠀⠳⣄⠀⠙⠅⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⡀⠀ ⠀⠀⠀⠀⠈⠣⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀ ⠀⠀⠀⠇⠂⣾⣿⣿⣿⣿⣿⣿⣿⡏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠂⠀ ⠀⠀⠀⠈⣾⡟⣿⣿⠇⣿⣿⣿⡿⡇⢘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀ ⢒⠀⠀⢰⣿⣷⣿⣿⢕⣿⣿⣿⣇⣷⡠⠼⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠂⠀ ⣁⢀⠀⢸⣻⣿⣿⣿⠀⢈⠍⠛⠻⠋⡀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⠸⠀ ⠠⠘⠀⡏⣿⣿⣿⣿⡦⡀⠀⠀⠀⠀⢁⣀⡀⢾⣿⣿⣿⣿⣿⣿⣿⣿⠘⠀ ⠀⠀⠀⡇⢿⣿⣿⣿⣷⠀⡶⣀⣒⣂⣁⠴⢄⣿⣿⣿⣿⣿⣿⣿⣿⡏⠁⠀ ⠀⠀⠀⢇⠈⠣⠻⣿⣿⣦⣰⣀⠒⠁⠀⢀⢼⣿⣿⣿⣿⣿⡿⠟⡹⠀⠀⠀ ⠀⠀⢠⠃⠀⠀⠀⠈⠙⠙⠛⡻⠛⢡⠟⡩⠫⣍⠜⡠⠊⠀⢀⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⡏⣾⣴⣷⣳⣎⣴⡀⠔⠁⡠⠁⠀⠀⡀ ⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠘⡀⣼⢀⡎⢹⣿⡟⣿⣿⡇⠀⠀⠀⠀⠀⢸⠄ ⠀⠀⠀⠀⠀⢀⠊⠀⡐⠀⠀⢃⢩⠊⠀⠀⠸⢘⠂⠙⠁⠀⠀⠀⠀⡆⠺⠐ ⠀⠀⠀⠀⡡⠁⠀⠐⠀⠀⠀⢢⠆⠀⠀⠀⢂⠃⠀⠀⠀⠀⠀⠀⠀⠰⡀⠘

⠀⢰⢄⠀⠀⠀⠀⠀⢀⡀⣤⣀⠲⠒⠒⠒⣂⠤⠄⡀⠀⠀⠀⠈⡀⠀⠈⢂⠀⠀ ⠀⠈⠀⡀⠀⠀⣠⠲⠁⠀⠀⠙⣦⣤⣤⢴⣶⣤⣀⣀⠁⠢⢀⠀⠀⠀⠀⠀⠂⠀ ⢀⠁⠀⠇⢠⠞⠁⡀⠀⢀⠤⠒⠻⠋⠋⠉⠉⠀⠀⡝⠉⢂⡄⣱⣷⡀⠀⠀⠘⠀ ⠘⠀⠀⢰⡧⠒⠋⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⢘⠔⢊⠀⠙⣿⣿⡆⠀⠀⠀ ⢀⠀⠀⠀⠑⣴⣤⠃⢀⠂⢰⡀⠤⠄⠀⠀⠀⠀⠀⢀⠀⠀⡆⠀⢊⢻⣿⠂⡜⠀ ⠘⡀⠀⠀⠀⣿⠁⠀⢸⠀⢸⠀⠀⡆⠀⠀⠀⡇⠀⢨⠀⠀⢰⠀⠘⡆⣿⠾⡇⠀ ⠀⠐⣄⣤⣾⣿⠁⠀⠀⠀⢸⠀⠀⢰⡀⠀⠀⢀⠀⢸⣤⣀⣈⡇⡄⣷⢸⠀⠐⠀ ⠀⢠⠋⠳⢯⣿⣄⠀⢠⠀⢨⣦⣤⣾⣷⠄⢰⠸⠀⢻⢿⢿⠿⣿⣾⡇⢸⡄⠀⠁ ⠀⠘⡀⠀⠈⢿⡟⠁⢸⡼⠻⠛⢛⡏⢳⠀⠉⠀⠀⢰⡀⠈⢀⠌⣾⠀⢸⡇⠀⠀ ⠀⡠⠃⣀⢴⡏⣧⠀⠀⡗⠘⠄⠀⠠⠊⠀⠀⠀⠀⠀⠈⠉⠀⠀⡿⠀⣸⡇⠀⠀ ⠀⢁⠔⠁⠼⠀⠙⡀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡄⢠⡷⠁⠀⠀ ⠀⠸⣸⠀⢣⠠⢦⠒⡠⡀⢗⢢⠄⣀⣀⣀⣀⣀⣀⠠⠄⢾⣷⣷⣡⡊⠄⠀⠀⠠ ⠐⢄⠈⠓⣿⣶⣿⣇⣞⠳⣌⢂⠡⣀⡀⢀⡹⠪⡀⠀⡤⠋⣰⣿⢻⠇⠈⠐⠄⠀ ⠒⠣⡁⠢⣙⣤⢬⣿⡺⠦⡄⣉⣀⣀⣈⣁⣘⣪⢤⢭⢔⢮⣿⢯⣽⢷⡄⠀⠀⠀ ⠀⠀⠹⡀⢾⢾⠻⠡⠗⢒⣛⡑⢾⡷⢼⣿⡷⢞⠛⣈⠭⠝⠊⢸⢠⣸⣤⡄⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠂⠀⢀⠆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⡿⡿⣿⣿⣿⣿⣿⣿⣿⡟⠂⠀⠈⢿⡻⢿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⡾⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⢹⣿⣧⣷⣽⣿⣿⣿⣿⣿⣿⠇⢀⣤⣶⣶⣷⣄⣿⣿⣿⣟⠂⢻⣿⠁⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⡿⣿⣿⡇⢹⡅⢰⠿⣿⣿⣿⡏⣻⣿⣿⣷⢈⠇⣼⣿⣧⡀⠀⠀⠘⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠒⠚⠉⣽⡿⣿⣿⡏⢹⣿⣿⣷⣟⣿⣟⡥⠃⠘⢷⠀⠱⠈⠦⣽⣿⣻⠵⠃⣿⣿⣿⡀⣴⣿⠿⣿⣎⡂⣄⣰⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠟⣰⣿⣿⣿⣿⣸⣏⣉⠧⢅⠀⠀⠀⠀⣾⡧⠀⠀⠀⠀⠀⢀⣀⣼⣿⣈⣿⣿⣿⣿⣷⡌⠈⠉⠁⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣯⣴⡿⣫⣿⣿⣿⣿⣿⡀⠀⠘⡄⠀⠀⠀⣀⣠⠀⠀⠀⠀⠀⢰⣟⠁⣿⣿⣿⣿⣿⣿⡙⢿⣦⡀⠀⠈⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠞⠁⢸⡿⢣⣿⣿⣿⣿⣷⣀⡤⠋⠀⢀⣀⣀⢀⡀⠀⠀⠀⡴⠁⣨⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⢃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠔⠋⣁⡾⠿⢻⣿⣿⣿⣿⣦⣄⠀⠻⠯⠉⠉⠉⠁⠀⠈⣢⣾⣿⣿⣿⣿⣿⣻⣿⠮⢍⠛⠉⠂⡀⠀⠈⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠉⠀⢀⡞⣽⣿⣿⣿⣿⡟⢳⣦⡀⠀⠀⠀⣀⣴⣾⠿⣿⣿⣿⣯⣙⠛⠿⠟⠦⠄⠀⠀⠀⠈⠁⠒⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⡇⠐⠚⠋⠉⠉⠾⣿⣿⣿⣷⠤⣍⣛⣱⣶⡋⠉⣁⡠⢞⢹⣥⡝⠛⢯⡭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⡿⣿⡟⠉⢧⠀⠀⠈⠉⠉⠉⠀⣴⠟⠀⣿⠻⣷⣄⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠖⣻⢹⠋⢸⠋⠳⠤⡈⠣⠀⠀⠀⠀⢠⡾⠃⣠⠞⡿⠀⠈⢳⠈⠓⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣠⢤⡶⠊⠁⠀⠀⢰⠓⠋⠀⢿⠛⠢⣄⠈⠑⠒⠦⠤⠤⠤⠒⢊⣡⢼⡇⠀⠀⢸⡇⠀⠀⠀⠙⠒⠤⣀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⢞⡟⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣄⠀⠑⠀⠀⠀⠤⠤⠐⠈⠉⠀⢸⠁⠀⠀⢸⡇⠄⠀⢀⡶⠋⠀⠐⠃⠉⠳⡄⠀ ⠀⠀⢀⡞⠁⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠌⠓⠤⣀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⠀⠀⡾⠁⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠈⣦ ⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣯⠀⠀⠀⠀⠈⠑⠒⠒⢶⣈⠉⢸⠇⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘ ⠀⡼⠁⠀⠀⠀⠀⢀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⡿⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠘⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢀⣀⣠⣤⠤⣴⣶⣲⣮⣿⠿⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡯⠛⢛⣩⣿⣿⣿⣿⣿⣿⡇⢀⣘⣿⣷⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣸⣿⠠⣽⣶⣿⣿⣛⣿⢭⢿⢷⣻⣿⣽⣿⣿⣿⣿⣿⣢⢶⡲⠄⠀⠀⠀⠀⠀ ⢣⣿⣿⡿⠊⢩⣆⡏⣿⣻⣾⣾⣿⣿⣿⣿⣿⢿⠛⠲⡝⣇⣬⣔⣊⠀⠀⠀⠀⠀ ⠀⢸⣿⠔⠏⣻⣅⣙⡢⠐⠳⢱⣿⣿⠿⠻⠻⢚⣤⢐⣻⣿⡥⠶⢒⡄⠀⠀⠀⠀ ⠀⢸⢷⣔⣸⣤⣴⣶⣾⡆⠀⡘⣚⣰⣀⣢⣭⣷⣾⣏⣥⣿⣷⣿⣝⣷⡄⠀⠀⠀ ⠀⢸⡞⣿⣿⣿⣿⣥⡴⢶⣿⣻⣭⣽⣿⣶⣿⣿⢿⣿⣿⣿⣿⣿⡿⣞⣶⡀⠀⠀ ⠀⠸⣽⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠀⠀⠻⣿⣿⣿⣾⣧⡀⠀ ⠀⠠⣿⣿⣻⣿⣿⣟⠻⣿⣏⠝⣩⣿⣿⣿⡟⠛⠁⠀⢀⢤⣴⠾⠛⠻⡃⠈⢹⠓ ⠀⠀⣿⣿⢟⣟⣿⣿⢿⣿⣯⣿⠛⠹⠿⠟⠁⠀⠀⡔⠁⡸⠓⠢⠰⠺⡋⠓⠂⠑ ⠀⠀⠈⢻⣞⠞⡾⣿⣿⣿⡋⠁⠀⢀⡖⢲⡔⢢⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⣾⣿⣽⣿⡿⠓⠉⠙⡱⠳⠛⢂⠴⠻⠶⠞⠒⠒⠒⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⠝⢋⡱⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠠⣺⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢀⠀⠀⠀⠀⠀⢀⡴⢣⣾⢟⣽⢠⠇⠀⠀⠀⢰⡟⡄⠀⣾⠀⠀⠘⣧⠀⠐⠀⠀⠀⠀⡟⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠱⡄⠈⠻⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⡞⢠⡏⢀⡞⡜⡿⠀⠀⠀⠀⣾⣿⣾⡔⢻⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⣷⡟⡏⠉⠉⠚⣷⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠙⣆⢠⢳⡀⠀ ⠀⠀⠀⠀⢀⡞⣰⣏⢴⡿⡓⣇⡇⠀⡄⠀⣶⡷⠋⠙⣎⠼⡆⠀⠀⠀⢳⡀⠀⠀⠀⠀⡍⠉⠉⠉⠲⢦⣼⢧⠀⠀⡆⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠈⢦⢫⣇⠀ ⠀⠀⠀⢀⣞⡞⡙⢡⣯⣄⣵⢟⡇⢸⠀⠀⣿⠻⣅⣰⠳⣸⢣⠀⠀⠀⠸⡇⠀⡆⠀⠀⣇⣀⡀⠀⠀⠀⠀⢿⣆⠀⠰⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢸⡟⣆⠀⠈⢳⡹⡀ ⠀⠀⣠⣾⣯⠀⢠⣿⣡⡾⠁⣸⣷⣸⠀⢸⡋⣆⢸⡇⠭⡏⠈⣧⠀⠀⠀⢹⠀⢱⡀⠀⡟⠛⡛⠫⠷⣦⣤⡈⣟⡄⠀⠙⣄⢀⠀⠀⠀⠀⢀⣴⣿⡻⢦⡄⠀⢸⣷⠙⡄⠀⠀⠳⡼ ⠀⢸⠓⣇⡏⣠⡼⢳⢹⡇⠈⠁⣼⢿⡀⢸⣟⠺⣾⡅⣰⠃⠀⠈⣧⡀⠀⠈⣇⠘⡿⠀⣿⣯⣉⠱⡄⠘⢮⠓⠚⣿⣆⠀⠘⢦⠀⠀⢀⣴⡿⠛⠓⠢⣄⠉⠓⢸⡟⡀⢣⠀⠀⠀⢱ ⠀⡆⢸⡻⡇⠃⣧⡟⣏⡇⠀⣸⠉⣼⣷⣜⣿⡄⢺⡟⠁⠀⠀⠀⡇⠙⡦⢄⣸⡆⣷⠀⣿⠃⢸⢂⡏⠀⢸⡧⢮⠿⣏⠳⣄⡈⢦⣰⡿⣿⠛⠒⠲⢦⡀⠙⢶⣾⡇⢻⢸⡄⠀⠀⠀ ⣄⢣⠀⢷⣇⡤⡏⣹⠸⢣⠀⣿⠀⠈⢉⣠⡿⣿⠄⠀⠀⠀⠀⠀⢷⠀⣷⡈⠀⠱⣼⣆⣿⣀⠏⡾⠁⠀⣼⠏⠁⠀⠸⡄⠀⠉⣻⣿⣏⡡⣉⠿⣤⣒⣻⠀⠀⣾⢧⠀⡇⣇⠀⠀⠀ ⣆⠀⠀⠀⡼⢷⣟⣇⢃⢾⠀⢻⡄⠀⠸⡼⣟⠉⠀⠀⠀⠀⠀⠀⢸⠀⡇⠻⡀⠀⢸⣾⣎⢦⠞⠁⠀⠠⠟⠀⠀⠀⠀⠹⡀⠀⠻⡏⣿⡿⢮⢻⠀⢨⣯⣝⣾⠃⢸⡀⢹⢻⠀⠀⠀ ⠙⠷⣄⡀⡇⢸⢻⣞⣄⢨⡇⠈⢿⡀⠀⢻⣿⡶⠀⠀⠀⠀⠀⠀⠀⢷⣧⠀⢳⡀⠀⣏⠙⢮⣯⢶⠶⠂⠀⠀⠀⠀⠀⠀⠹⣄⠀⠹⣝⣀⣾⡏⠀⣼⣭⣿⣻⠀⢸⢻⣸⠈⡆⠀⠀ ⠀⠀⠈⠙⣧⣸⢰⠸⣽⢯⢽⡄⠀⠙⠦⠄⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⡸⡄⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠢⣀⠘⢯⡿⠁⣰⡿⣻⣇⡏⠀⢸⢄⢣⢀⡇⢀⡔ ⠀⠀⠀⠀⠈⠻⣏⠀⣿⡯⢾⢿⣄⠠⡶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⠀⠀⠉⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠈⣹⠞⠻⣦⡟⣹⢏⡿⠁⢀⣾⠈⢘⡞⠀⡜⢀ ⠀⠀⠀⠀⠀⠀⠘⠢⣼⣇⡧⠞⣽⣦⡷⡇⠙⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠚⠁⠀⠀⠉⢠⠇⣸⠇⢀⡿⢹⡀⡞⠀⠌⢀⠟ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠃⢠⣿⠿⣿⡅⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⢠⡟⢀⣁⡴⢋⡇⢀⠟⡚⠁⠘⠋⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⢀⣬⣿⡿⠟⠀⠀⠈⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣯⠙⠒⠒⠤⠤⢤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⣛⠟⠉⠀⢸⠀⣸⠀⢠⡄⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣯⣤⣸⣷⣽⠇⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡗⠒⠒⠒⠂⠀⠀⠀⠉⠑⣶⡄⠀⠀⠀⠀⠀⣾⠛⠁⠀⠀⠰⠻⠞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⡟⠁⠙⣷⠆⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠶⢤⣀⡀⠈⣷⠾⠯⠀⠀⠀⠀⢠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣠⣤⣤⣄⣼⠏⠀⢀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠀⠀⠀⠀⠀⣠⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣶⣄⠀⠀⠀ ⣰⠏⠀⠀⢈⡿⠃⠀⢠⡾⣥⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⢨⡿⠁⠀⠀ ⡏⠀⠀⣠⠏⠀⠀⢠⡏⠀⠉⠙⠻⢷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⢿⡉⠀⠀⠀⠀⠀⠀⠀⠀⠠⡶⢶⣤⡾⢀⣾⠁⠀⠀⠀ ⠀⢀⣾⣃⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠈⠙⠻⣷⣦⣄⠀⠀⠀⠀⠀⠀⣠⠞⠉⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠿⣷⡀⠈⢳⡀⠀⠀⠀⠀⠀⠀⣀⢰⡇⠀⠀⠀⠘⢷⣦⡀⠀⠀ ⢲⣾⣿⣿⣇⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣷⣦⡀⠀⣠⠞⠁⠀⠀⠀⠀⠙⠢⣀⠀⠀⠀⣠⡾⠋⠁⠀⠸⣷⡀⠀⢣⡀⠀⠀⠀⠀⠀⠈⠙⠛⠳⣦⢀⣀⠀⡼⠁⠀⠀ ⣿⣿⣿⣿⠯⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⣷⣶⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⠟⠋⠀⠀⠀⠀⠀⠙⣷⣠⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣟⡼⠁⠀⠀⠀ ⠿⣿⣿⠁⢤⠀⠈⠙⠳⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⣰⣟⣻⡟⠉⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⢀⣬⣉⣉⠛⡃⠀⠀⠀⠀ ⠀⠈⠁⠀⠈⢧⠀⠀⠀⠀⠈⠙⠲⣤⣀⠀⠀⠀⣴⣍⣸⠟⠁⠀⠀⠙⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣷⠀⠀⠀⠀⠀⢸⣏⠉⠛⣿⠅⠀⠀⠀⠠ ⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠉⢳⣦⣸⣷⣿⠏⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⢰⣶⠾⢭⣝⣳⠋⠀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡃⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣤⣀⣈⠉⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀⣸⣿⣿⣿⡟⢦⣄⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣴⣶⣤⣤⣦⣦⣤⡤⣶⢴⣶⣴⣤⡄⣤⠄⠀⢀⣀⠀⠀⠀⢹⣶⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡟⣿⣿⡟⢹⠏⢸⢹⠁⡇⢘⢸⡇⠉⠀⠐⠀⠀⣾⠉⢳⡄⡀⠚⠋⠀⠀⠀⠀⠀⠊ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠄⠀⠀⢠⣿⣿⣿⣿⡇⠀⠀⠀⣹⢷⣤⣤⣤⣤⣤⣤⣿⣿⣿⡇⣿⢻⡇⢸⡄⢸⠈⢰⡇⢸⠈⠅⠀⠀⢀⡀⠀⠉⢓⡯⠚⣧⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⣸⣿⣿⣿⣿⡇⠀⠀⠀⠟⠈⢷⣤⣤⠤⢤⣤⣽⣿⣿⣯⣿⣴⣾⣾⣷⣾⣶⣾⣷⣾⣴⣶⣴⣾⣿⡏⠀⣾⣉⣀⡠⠼⠂⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠻⣿⡉⠉⠉⠉⠉⠉⠉⠉⠀⠉⠁⠉⠏⠻⠿⠉⠘⠉⠙⢯⣿⢏⠀⠀⠙⠉⠀⠀⢀⣠⠶⠂⠀⣀⢠⡠⠌ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡞⠀⠀⠀⣠⡴⠞⡋⣀⣠⣾⠿⠛⠉⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⠟⠟⢻⣟⢛⡻⠛⢉⠝⢹⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⡿⢿⢿⣛⠋⠉⠢⡣⠔⠂⠁⠀⠀⠒⠛⠃⠀⢘⢻⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠓⣈⠍⠁⠀⠌⢁⠔⠂⠁⠀⠀⠀⠀⠀⠀⢑⠨⡀⠙⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⠗⠋⡀⠀⠀⠀⠀⣆⠔⠀⠀⢄⠀⡈⠃⠀⠀⠁⠙⠠⡀⠸⣿⣿⣿⣿⣿ ⣿⣿⡏⢀⠜⡀⢠⠆⡌⢸⠀⠰⡄⠘⣆⠈⢆⠀⠀⠀⠀⠰⡀⠇⠀⢹⣿⣿⣿⣿ ⣿⣿⣇⡞⢀⠀⡌⢀⡀⡜⡄⠰⡌⠢⣸⣦⣈⣦⡀⡀⠀⠀⣧⡄⠇⠈⣿⣿⣿⠿ ⣿⣿⣿⣷⢸⡀⣡⢸⠓⢿⡬⠦⣛⠠⠾⣧⣶⣿⣌⢻⣧⡠⡇⠁⠈⡀⠘⢻⡿⣾ ⢹⣿⣿⣿⡟⠐⢷⢿⡼⣲⠚⠂⠈⠀⠀⠹⠏⠠⠔⢸⠈⢠⠀⠀⠀⠀⠀⡼⣼⣿ ⡘⠉⣻⡿⠀⢀⠌⠀⢡⠉⠀⢡⡀⠀⠀⠀⠀⠀⢀⡆⠀⢸⠀⠀⠀⠀⢠⣻⣿⡟ ⠀⣠⡿⠁⡠⠂⠀⢀⠆⢆⠀⠀⢀⠀⠀⠀⠀⢠⡾⠀⡇⢸⠀⢠⢒⣶⣟⠻⣿⠁ ⣿⡿⢃⠌⠀⠀⡠⠊⠠⢠⠋⠆⣄⣀⣀⠄⢊⠍⣧⡇⢡⠀⠄⠸⡹⣶⣮⣿⣜⡄ ⣿⢃⠂⠀⠰⠉⠀⡰⢡⣣⡞⢻⢁⠲⠊⣠⣾⣾⣿⡇⠀⠆⠈⣶⣾⣿⣿⣿⣿⠇ ⡟⡘⠀⢀⠇⠆⠊⣴⣿⡏⠈⣘⡎⡄⣢⣷⢷⣿⣿⣧⠀⠀⢀⡿⢾⣿⣿⠓⠤⡀ ⡇⠁⣾⢽⠀⠀⣾⣿⣯⣇⡀⠘⣹⢟⠁⠁⣼⣿⣿⣿⠀⠀⣼⣿⣿⣿⣟⣼⣶⣿ ⣷⡰⡿⠻⣇⢸⣿⠻⣷⢽⣶⠾⠋⠘⠠⢪⣽⣭⣿⠇⢀⣼⣿⣿⣿⣿⡿⠟⠉⣁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⣋⠢⢀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠮⠉⠀⠀⠀⠈⠂⢀⡱⠒⠠⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⢁⠠⠂⠀⠀⠀⠀⠀⠀⠀⢀⠁⡈⠚⢥⠤⠠⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣾⣿⣿⡷⠁⠀⡠⠒⡰⠂⡢⢀⢔⣀⠀⠀⠁⠀⠈⣧⡀⠀⠀⠀ ⠀⠀⠀⠀⣾⣼⣿⣿⣿⣇⡜⠸⣀⡎⣰⠊⡔⠁⠀⡘⠀⡄⠀⠀⠀⠘⡳⠀⠀⠀ ⠀⠀⠀⢰⣿⣿⣿⣿⡿⢛⡥⡷⣋⣯⣽⡎⠁⠀⣰⡇⢰⠀⠈⠀⠀⢂⡯⠷⡒⢄ ⠀⠀⢀⣀⣟⣿⣿⠏⠀⢠⠁⡇⡍⠀⣬⠋⢺⢰⢋⣰⣮⣄⡁⠀⠀⣸⡍⢳⡌⠢ ⠀⠀⣿⣿⣿⣿⠃⠀⢠⠃⡀⡇⠈⠐⠃⠀⠀⠃⣸⠅⠙⣿⡇⢠⠗⡟⢻⠿⣷⠀ ⠀⠀⣿⣿⡿⠁⢀⠔⠁⡐⠰⢣⠀⠀⠀⠐⠀⠀⠓⠤⢸⠟⡖⠁⠀⡷⠛⠆⠰⡀ ⡆⢠⣿⣿⠁⡔⠁⠀⠔⠠⠁⢀⠓⡀⠀⠀⠀⠀⢀⢴⠁⠀⠃⠀⢰⡷⠏⢸⣆⣀ ⠁⠚⠿⡇⡰⠀⢀⠌⢠⣡⣴⠺⢀⠈⠒⠒⢂⢏⠀⡈⢀⠀⡆⠀⠀⠗⢦⠘⢿⣇ ⣤⡆⢸⠀⠀⠀⠂⢀⣿⡟⠀⢧⡱⡑⠀⢂⢮⣿⣿⡇⠈⡀⠡⠀⠐⠘⣸⠀⠀⠀ ⢹⣇⣤⢴⢺⡆⠀⢸⣿⡇⠀⠈⢷⡐⡤⣣⠏⢻⣿⣧⠀⢡⠀⢡⠀⠃⢡⠀⠀⠀ ⢟⠁⢢⠀⠀⢷⠀⣿⣭⣷⡀⠀⠀⣿⡴⠁⠀⠀⣽⣯⡆⠈⠀⣼⡦⣄⠈⡄⠀⠀ ⠀⠀⠈⢳⡃⠘⢧⣿⢿⣿⡽⣔⣶⠟⠀⠀⢀⣼⣿⡟⡇⠀⣼⠁⠀⠛⣆⠁⠀⠀ ⡄⣀⡀⠀⢿⣄⡀⠙⠐⠽⣿⠼⣕⠀⠀⣠⣼⢻⡏⣠⣧⡾⠈⠀⠀⠀⠙⣇⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⢀⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣴⣾⠋⠉⠈⠁⣉⠉⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣾⠋⣾⠁⠀⡤⢠⣗⣿⣇⠸⡇⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⣏⢠⣿⡄⢰⣇⣸⡇⢹⣿⢠⡇⣏⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⣿⡾⢻⣿⣾⡙⢿⠺⣾⣿⣻⡿⣿⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣾⣿⣿⡇⣼⡿⣏⠃⢹⣿⠋⠙⣿⢷⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⢿⣿⣿⣿⣿⣷⡇⠸⡎⠐⠃⠀⠀⠙⢹⢻⡀⠀⠀⠀⠀⠀⠀⠀ ⠘⠘⢟⣿⣿⠟⠛⠷⣄⣸⠤⢀⠈⢩⡴⡿⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠎⠀⠀⠀⠈⡏⠀⠀⠐⠀⢹⠁⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⠀⠀⠀⠀⠀⢠⠀⣤⠏⢢⠈⢆⠀⠀⠀⠀⣀⠀⠀⠀⠀ ⠀⠀⠀⡇⠀⠈⢆⠀⠀⠀⣾⢿⠇⠀⠙⠀⠀⠁⠪⡁⢸⠀⠀⠀⠀ ⠀⠀⣸⢠⣄⣠⣼⣦⠀⡀⠈⠸⠄⠀⠀⢀⠀⠀⠀⠙⡇⠀⠀⢄⡀ ⠀⣠⢩⣭⠁⠀⠈⢝⣝⣢⡀⠀⠈⠚⣻⣥⡍⡄⠀⠀⣧⣆⣿⣀⡇ ⠰⣻⠽⠃⠀⣤⢠⣄⣿⣿⣏⡰⢄⠀⢕⣿⠶⢇⠤⠀⡜⠉⣿⣿⣿ ⠰⢿⡀⣰⣾⣿⣿⣿⣿⣿⣿⣿⡷⠿⣾⣀⣠⡇⢀⢠⢡⡇⣿⣹⡿ ⠀⠈⠟⠻⢿⣿⣿⣿⣿⡿⠉⠀⣠⣶⣿⣼⠉⠹⠈⢹⣾⡍⠁⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⢿⣿⣧⠀⢰⣿⣿⣿⡏⠀⣀⡿⠛⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣷⡈⠀⡃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠈⠋⠓⠊⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣿⣷⢶⣤⡾⣿⣷⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⡟⠩⠀⠀⠀⠀⢀⣀⡀⠀⢹⣽⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⣿⡟⣽⣿⠋⠀⠀⢀⠀⠀⣴⣈⣿⣿⣠⠙⣿⡧⠹⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⣿⠁⢁⣿⣇⠀⠀⢠⣿⡋⢱⣿⢡⣿⣿⣿⡀⢻⣿⠈⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣿⡟⠀⣠⣿⣿⠀⠀⣸⣿⠀⣿⣿⡄⢸⣿⣿⡀⢨⣿⢸⡏⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⣿⣷⡇⣿⣿⣿⣷⡀⣿⡿⣧⣿⡿⣧⡀⣿⣿⣥⣾⣿⣾⣷⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⣿⣿⡿⠛⣿⣿⣿⣿⡇⠙⢿⡏⠻⣿⣿⣿⣋⣽⡿⢿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣿⣿⣿⣿⣿⠁⢰⣿⣿⣿⡟⢧⠴⢺⣟⣿⡿⠛⠻⡿⣿⣿⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣾⣿⣿⣿⣿⣿⣿⣆⣿⢿⡿⠹⣧⢀⡀⠸⣿⡿⠃⠀⠀⢸⣿⣻⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠐⢿⣆⠈⠙⠛⠋⠀⠀⠀⠙⠛⢹⣿⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠈⢻⡄⠀⠀⠀⢠⠤⠦⠄⢀⣼⣿⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠀⠻⣏⢿⡿⣿⡿⠋⠁⠙⠛⢷⣀⣼⡟⠲⠦⣤⠤⠤⠴⣾⢿⣿⢿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢉⡟⠀⠀⠀⠀⠀⠀⠙⣿⠃⢀⠀⠁⣀⡴⠀⠙⡾⠋⣸⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠁⠀⡆⠀⠀⠀⠀⠀⢿⠀⠀⠈⠉⢀⡴⠂⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠇⠀⢀⡷⠀⠀⠀⠀⠀⠸⡄⠀⢤⣴⡏⠙⢦⡀⠈⢷⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⠀⠀⠀⠳⡅⠀⠀⠀⠀⠀⢻⣤⣼⣿⡇⠀⠀⠙⣖⠚⠛⠒⠶⢤⣤⠤⠖⠋⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠸⣿⡟⣿⡟⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⢲⡀⢀⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠁⠀⡄⠀⣀⡰⣿⣄⠀⠀⠀⠀⠈⠓⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣾⠃⠀⠀⠀⢀⡀⠀⠀ ⠀⠀⠀⣴⢿⣬⣷⡿⠻⠿⠿⢿⣿⠧⣔⠢⠀⠀⠀⠀⠙⣄⢀⣤⣤⡤⢦⣄⠀⠀⠀⠀⠀⢻⡄⣀⢠⣀⡏⢹⣷⠀ ⠀⠀⣰⠏⣳⢴⡞⠀⠀⠀⠀⠠⢞⣶⣌⢳⣮⡠⠀⠀⠀⠈⠙⠛⢯⣴⣾⣄⢳⡄⠀⠀⠀⢸⣷⣿⣀⣿⣆⢸⣿⠀ ⠀⣩⣿⡿⡷⡿⠃⠀⠀⠀⠀⣀⠨⣿⣿⣿⣿⢛⠦⣀⠀⠀⠀⠘⣯⣻⣟⣡⣿⡇⠀⠀⠀⠈⣿⠟⢻⣿⣿⣿⣿⡇ ⠀⠁⣿⡟⠋⠔⠀⠀⣴⣾⣰⣿⣷⣼⣿⣿⣿⣯⣤⣌⡳⣄⣀⡳⡶⢽⡏⠛⠛⡡⢺⠏⠀⣼⠁⣠⢜⣿⣿⣿⣿⡇ ⠰⣾⣿⡃⠁⠀⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣷⣿⠀⢀⣀⣾⠁⢸⠀⢠⡟⢠⣿⢸⣿⡏⢸⣿⡇ ⠀⠈⢹⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⡋⠉⠉⣹⣿⢛⣿⣿⠿⣦⣈⣷⣼⣁⣿⣯⠼⠟⠛⠛⠋⠀ ⠀⠀⠈⠘⠋⠙⠟⢿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢠⣾⣿⣿⣿⣞⡏⠀⠀⢸⡆⠀⣸⣿⣿⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⠀⠀⠀⣠⣿⣿⣿⣾⣿⣿⠃⠀⠀⢸⣷⣦⣿⡙⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣧⣀⣀⣿⣿⣿⣿⣿⣿⡏⠀⢀⣠⠾⡏⠃⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣦⠁⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠛⠋⠉⢹⣿⡏⢿⣿⣿⣆⣀⡤⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⢁⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢲⡠⣂⠢⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⠒⠂⠀⠒⠓⠄⣾⠪⡺⡀⢈⣢⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡏⠀⢠⠎⠀⠀⠀⠀⠀⠀⣀⠀⠘⢪⡤⠭⢽⡁⢈⠉⢲⣄⡀⠀ ⠀⠀⠀⠀⠀⠀⢸⣶⠁⠀⣀⡀⠀⠀⠀⡼⡕⠾⣄⠘⢄⠀⠀⠑⣄⢿⣿⠿⠛⠒ ⠀⠀⠀⠀⠀⠀⠈⢻⠀⣦⠔⢫⡢⠀⠀⢻⠣⣤⡿⠃⠀⣑⠆⠀⠸⡟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡸⠀⢟⠖⣋⠷⣔⢀⡪⢩⢅⠀⢀⠌⡡⡭⡴⠚⠯⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣫⠀⡀⠀⡔⠤⢸⡀⣟⣏⢄⡖⢂⠜⠏⡰⠁⡘⠀⠀⣡⡠⠊ ⠀⠀⠀⠀⠀⠀⠠⢷⠋⠐⠤⠃⡎⠙⣃⠤⠥⡚⠀⠎⢸⠀⡇⡘⠁⢀⢜⠽⠀⠀ ⠀⠀⠀⢀⠤⡤⢲⠞⠧⣤⣀⢀⠈⢹⡄⣺⣄⣢⣼⠀⡜⡀⣇⠈⢒⢵⠇⠄⠀⠀ ⠖⠺⢂⠇⡼⠠⡁⠀⢀⣎⣿⠟⢗⠙⡟⡝⠁⠉⡷⢇⠱⣣⠸⡰⠁⡀⠜⠀⠀⠀ ⠀⠀⡈⡌⠻⢦⠹⣆⠌⣨⢹⠀⠀⠁⠚⠁⠀⠀⠱⡉⢢⣀⠃⠃⢀⠌⠀⠀⠀⠀ ⠁⠀⠉⠚⢢⠴⠒⣻⣷⡿⠟⢧⡀⠀⠀⠀⠀⠀⠀⢫⠛⠛⠳⢖⠥⢀⠀⠀⠀⠀ ⠀⠀⠀⠀⢘⡄⣠⣾⡿⢻⡖⡔⠹⣦⠀⠀⠀⠀⠀⠀⠣⡀⠀⠀⠁⠢⣑⠀⠀⠀ ⠀⠀⢀⠴⢋⣳⢟⠝⠀⡜⣷⣨⠅⠋⢀⣀⡤⠄⠒⠒⠒⣺⣦⣀⡀⠀⠀⠡⠀⠀

⣀⣀⣠⣤⣴⣦⣴⣕⠀⢀⣴⢊⡥⠞⠛⠻⣿⣵⠛⣶⡦⠵⠤⠤⡈⠄⠀⠀⠀⠀ ⠛⠛⠛⠛⢛⢟⠅⠈⢣⢞⡡⠊⢀⣀⠀⠀⠈⢿⡿⠿⠶⢾⢥⣢⣈⠪⠄⠀⠀⠀ ⠀⠀⠀⠀⣶⢃⡟⠋⢈⠟⠀⣴⣯⣾⣿⡀⣶⢸⣴⡶⣰⣄⠳⣄⠈⠁⡆⠀⠀⠀ ⠀⡀⢄⠲⢿⣾⣳⣤⢎⢮⣾⣿⠟⣹⡟⣽⢻⡇⠀⡟⣿⣿⡄⢹⣫⡁⠁⠀⠀⠀ ⠈⠊⡠⢊⣩⢿⠟⡛⣾⣿⣿⣏⣴⣟⣼⣣⠟⠀⢸⢹⢿⣿⣿⣿⣿⣯⣐⠀⡀⠀ ⠀⠈⠉⠉⠐⠙⠚⡿⣿⠏⣿⡛⠩⢋⠛⠇⠀⣰⠷⠷⢾⣿⣿⣿⡿⠀⠘⠖⡄⡀ ⠀⠀⠀⠀⠀⠐⢣⠡⡘⠀⠛⠿⠭⠙⠀⠀⣸⣮⣄⢒⣀⡍⣿⡟⢁⠀⢀⠀⠈⠑ ⠀⠀⠀⠀⠀⠀⢘⠈⡇⠀⠀⠀⠀⠀⠀⠀⠃⠛⠋⠂⠞⡕⠀⠈⠂⠀⠀⠁⠀⠀ ⠀⠀⠀⠠⠒⢀⠘⡀⢩⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠊⠦⠀⡀⠠⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⣀⣀⣄⠡⡀⢢⠀⠀⠀⠀⠀⠀⠀⠀⡸⢃⠌⠀⠀⠐⠁⠀⠀⠑⠄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠂⠄⣀⠀⠀⡠⠎⠐⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠒⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⣀⣀⡀⠀⣀⠀⠀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀ ⢀⠔⠁⣠⣾⣿⠛⠛⢻⣿⣿⣛⡿⡿⢿⣷⣄⠀⠀⢸⣧⣾⡏⢉⣻⣶⣿⣤⣼⣿⠉⢹⡏⠉⠀⠀⠀⠀⠀⠀ ⠈⢠⣾⣿⡟⣸⣷⡏⠉⣹⣿⣿⣿⣿⣷⣬⣻⡆⠀⢸⡇⠹⣧⣬⢿⡟⣿⠀⢸⡗⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⡿⣷⢼⣿⣿⠟⠛⠛⢛⡿⢿⡛⠛⣿⣿⠷⠤⢤⣤⣀⣀⡀⠀⠀⠀⡄⣶⣄⣰⣦⣴⣆⢠⣶⠀⣴⡄⠀ ⠀⢸⣧⣿⡘⣿⡃⠀⠀⠠⣿⠃⢀⣉⣦⢬⠱⣆⣀⣈⠁⣶⣿⡙⢦⠀⢸⣟⣿⢻⡿⣿⣿⣿⡿⣿⣼⡿⢿⡄ ⠀⠘⣿⠸⡇⣿⡇⠀⠀⢸⣏⡀⠛⣻⢳⠼⠒⢦⣀⡀⢄⡀⠀⣬⡝⠣⡄⢡⣤⣤⣤⠀⣤⠀⣠⣤⡀⠀⠀⠀ ⠀⠀⣿⡆⣿⢻⡇⠀⢠⣾⢉⣿⢾⠟⢿⣤⣀⣀⣏⡀⠀⣹⣤⠎⠀⢀⡿⢻⣿⣷⣒⣼⠿⣦⣷⣬⡇⠀⠀⠀ ⠀⠀⢹⣇⣷⢸⣇⣠⣿⣉⣽⢃⠎⠀⠠⣍⣛⠛⣟⠿⣟⣻⠋⠀⡤⢤⣠⠈⢠⠤⡴⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣼⡿⠿⣾⣿⣿⣿⡧⣄⡜⡀⠀⠀⠘⠙⠻⠛⣻⣿⣅⠀⠈⠧⠼⠻⠧⠾⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡟⠉⢙⣿⣁⡾⢧⢻⣿⣶⣯⣭⣶⣶⣦⣦⣤⣤⣽⣷⣾⣧⣤⣴⣶⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⣶⣿⣿⣿⣷⣾⣼⠛⣿⣽⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⣸⠏⡛⠻⣿⣿⡿⠓⠾⣿⠿⠷⠖⠛⢿⣿⣯⡹⡉⠁⠘⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣧⣼⣾⣿⣿⠀⠀⢠⡟⠀⠀⠀⠀⣼⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠛⠻⠿⣿⣖⣾⣿⣦⣄⣀⣴⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢀⡤⠂⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⣠⣤⣄⡀⠀⢠⡄⠀⠀⣤⣀⣤⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡴⠋⠀⣠⣾⣿⠿⠿⠿⠿⠿⢿⣿⠻⠿⢿⡿⣿⣿⣆⠀⠀⠀⠀⣿⢰⣾⡟⠉⣙⠿⣦⣾⣧⣄⣸⣿⡏⠉⢹⣿⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠠⠏⠀⣠⣾⣿⣿⢉⣷⣴⠶⠞⠛⢿⣿⣿⣿⣾⣶⣟⡘⢿⣷⡀⠀⢀⣿⠘⣿⣇⡀⢛⣿⣿⣿⡟⠉⠙⣿⡀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⣿⣿⠟⣡⣾⣿⣿⣦⣤⣤⣶⣿⣿⣿⣿⣿⣿⣿⡶⣿⡇⠀⠘⠛⠀⠈⠛⠛⠛⠙⠃⠘⠃⠀⠀⠛⠀⢀⠘⠛⠀⠀⠀⠀⠀⠀⣀⠀⠀ ⠀⠀⣿⣿⢹⡟⢾⣿⣿⠿⠋⠉⠉⠉⣹⡟⠻⣅⡀⠩⣿⣿⡿⠙⠒⢖⣶⡶⢦⣤⣄⠀⠀⠀⠀⣸⣇⣿⣷⣀⣾⣿⣼⣿⡄⢰⣿⡄⢠⣿⣇⠀ ⠀⠀⢾⣿⢸⣷⠸⣿⣟⠀⠀⠀⠀⣼⣿⠁⠀⢀⡙⣦⣀⣀⣶⡆⣀⡀⠀⠠⣶⣿⣍⠻⣄⠀⠀⣿⡟⣿⢻⣿⢟⣿⢹⣿⣿⡟⣿⣯⣿⡷⢿⡆ ⠀⠀⢸⣿⡈⣿⠀⣿⣿⠀⠀⠀⠀⣾⡇⠀⢼⡿⣿⣇⣰⣤⢄⡈⠉⠉⠙⠉⠉⠋⠙⣓⣺⠧⣀⠙⢁⢉⣀⢉⠈⠉⢈⠉⠉⢁⣉⠉⠉⠀⠈⠁ ⠀⠀⠀⣿⡇⢸⡆⣿⣿⠀⠀⠀⢠⣿⠴⣿⣀⣴⣧⣴⠋⠀⠀⠙⣶⠚⠉⠓⣦⠀⢘⡽⠁⠀⣿⣄⣼⡼⣿⣛⡃⢀⡿⣇⢠⡟⠛⣷⡀⠀⠀⠀ ⠀⠀⠀⢸⣿⠈⡿⢸⣿⠀⠒⢶⣿⣇⣰⡿⢻⠟⠉⢻⣲⣦⣤⣤⣧⣤⣀⣀⣸⢶⡟⠀⠀⠀⣿⠉⢹⠗⣿⣭⣭⣿⠗⢿⡄⣿⣴⡿⠃⠀⠀⠀ ⠀⠀⠀⢸⣿⢀⣷⢸⣿⢀⣴⣿⣏⣉⣼⢃⡞⢀⠀⠠⣈⡉⠛⠙⣝⢾⣽⡞⢻⠏⠀⢀⣤⢤⣀⣦⠀⣴⠴⣤⡴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢈⣿⣿⣿⣸⣿⣻⡿⣿⣏⡁⠀⡸⢁⠀⠀⠀⠸⠯⡟⠿⠿⢳⣾⣿⠁⠀⠀⢸⣅⣨⡿⣿⣀⣿⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⣯⣥⣤⣬⡟⢙⣿⠙⣿⣷⣍⠻⡥⠯⣀⣀⣀⠀⠀⠀⠉⠀⠸⣿⢛⣿⣆⠀⠀⢉⣉⣀⡈⠉⠁⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣏⠀⠀⣸⣿⣦⡾⠛⣷⢹⣿⣿⣿⣷⣶⣶⣿⣿⣿⣿⣿⣾⣭⣵⣿⣿⣿⣾⣶⣲⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠈⢿⣷⣿⣼⣿⣿⣿⠺⣿⣼⠋⢻⣿⣾⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⢻⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠀⠀⢀⣿⠻⠿⣿⣿⣿⣿⣿⠿⣮⣽⣿⣿⣿⣥⣤⠼⢿⣿⣿⣍⠛⣟⠛⠋⠀⢿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⡤⠀⢦⣀⣿⣷⣾⠁⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⣿⢿⣿⣷⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠻⢾⣻⣿⣿⣿⣧⢄⡀⠀⢸⣿⠀⠀⠀⠀⠀⣺⣻⢼⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⢿⣾⣷⣲⣿⣿⣿⣮⣅⣈⣵⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⠿⢖⠄⠤⡆⢀⠀⠀⠀⢀⠄⠠⠐⢀⠂⠐⠀⠰⡀⡀⠌⠢⡀⢒⡄⠀ ⣿⣿⣿⠟⠁⠠⡑⢀⢢⠁⢁⠁⠌⢠⢤⠃⢂⣂⠠⢀⠄⢡⠈⠊⠠⠨⢤⡩⠆ ⣿⣿⣷⣶⡾⢁⠆⣞⠂⡰⠇⢚⡢⡺⠹⢀⡞⣿⠈⠄⣆⠈⣞⠘⡦⡐⣙⣄⠀ ⣿⣿⣿⣿⣾⢃⣼⣾⠼⣰⣊⡺⣁⠁⠀⠞⡔⠉⢁⣈⡧⢆⡿⣆⢰⡌⡋⠀⠀ ⣿⣿⣿⣿⣷⣿⢙⣧⠀⠉⠙⠚⠟⠷⠮⢤⠢⡞⠿⠯⠿⠛⠇⣿⡧⡾⠃⠀⠀ ⣿⣿⣿⣿⣿⣿⣾⢪⡆⠀⠀⠀⠀⠀⠀⢸⠈⠀⠀⠀⠀⠀⡸⡋⣅⠁⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣷⣇⡹⡀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⣠⢫⡜⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⠱⡤⢀⡀⠀⠀⢈⣀⣀⣀⠄⣸⠣⣼⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⡿⢹⡆⢻⣆⠀⠀⠀⠀⠀⠀⢀⣞⢹⡘⡀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⡿⢿⠟⠁⣾⠷⠀⡊⢢⡀⠀⠀⠀⡰⠋⢁⢻⡇⠣⡀⠀⠀⠀⠀⠀ ⡿⢿⡟⠉⣰⠁⠀⢸⡟⢠⠀⠐⡀⠙⠒⠒⠊⢀⠂⠀⢸⡇⠀⢡⠂⠀⠀⠀⠀ ⠀⢀⠝⠐⡇⠀⠀⢸⢧⠀⠀⠀⠈⢄⠀⠀⠀⠂⠀⠠⣾⠁⠀⠁⠦⠘⠌⠀⠀

⣠⣶⣿⣿⣿⣫⣆⠀⠀⡏⣴⣿⣼⣻⣿⣿⣷⣼⣿⡼⣾⣿⣟⡇⠼⡈⢢⢻⡵⣜⣾⡏⠉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠉⣽⣿⣿⣾⣷⣦⣧⣿⣿⣿⣠⣿⣿⡿⣿⣿⣿⣿⣿⣿⡇⠩⢤⢈⡏⢿⢙⣯⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⡿⣿⡟⣹⠟⠁⠀⠹⢿⣿⡏⠀⠀⢿⣸⠋⣼⣷⣾⡎⣿⣯⣳⡀⠀⠀⠀⠀⠀⠀⠀ ⠾⠟⣻⣿⣿⣿⣹⣿⣿⣿⢧⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⡴⠡⢿⣿⣿⣜⢷⡉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠏⣿⣿⣿⣿⣿⢿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡄⠀⢻⣿⣿⡈⢷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠃⣸⠟⣿⣿⣿⣇⣈⠤⢤⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⡸⡇⠀⠀⣯⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠟⡟⣿⣿⡖⠀⢸⡀⠀⣀⣠⠤⠔⠊⠀⠀⠀⠀⠀⠀⡴⢩⠃⠀⠀⢸⣾⡞⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠁⠻⣿⠙⡄⢴⡟⠋⣁⠤⣊⠁⠀⠀⠀⠀⠀⣠⠞⠀⡜⠀⠀⠀⢸⣿⠱⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⠀⠘⣌⠛⠾⠗⡺⠃⠀⠀⠀⠀⢀⣼⠃⣴⣾⠓⠒⠒⠢⠼⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⢇⡀⠀⢀⣤⣾⡿⠁⠀⣽⣿⡄⠀⠀⠀⠀⠀⠀⠉⠲⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠈⣩⢿⡿⠋⠀⢀⠜⠁⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⣚⠉⢹⠋⢠⠴⠊⠁⠀⠀⢹⣟⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣦⣤⡇⢰⠀⠀⠀⠀⠀⢸⣧⠈⣧⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡄⢇⠀⠀⡞⠀⣺⡿⠀⠈⢧⡀⠀⠀⠀⠀⠀⢈⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡟⡃⢸⠀⢰⡇⠀⣺⡇⢄⣠⠴⠛⠂⠉⠀⠀⣠⣴⡾⠟⠒⠤⣄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⠟⠁⠃⠼⠀⢸⢇⣠⣿⣶⠋⠀⠀⠀⠀⠀⣠⣾⡿⠃⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡶⣆⠀⠀⠀⠀⠉⢉⣩⣿⡿⣿⣤⣤⡈⠉⠉⠈⠉⠉⠉⠁⠀⢀⣤⡄⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⢘⣇⠀⣰⣾⣷⣶⣶⣿⣤⣤⡉⢻⡿⣦⡹⢀⠀⠈⡈⣠⠶⣿⢟⣀⣤⠴⣶⡆⢀⣀⣀⣀⣆⣀⣀⢀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣼⣷⣿⣿⣿⣿⣿⣟⣙⣿⣍⠛⠻⠎⠻⣧⣤⠶⠋⠡⠞⠛⠉⢁⣴⣞⣋⣁⣻⣳⣿⣿⣿⣿⣿⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⣀⣀⠀⠀⠈⠁⠀⠀⠀⣀⠤⣀⠀⠀⠀⢀⣠⣭⣷⣿⣿⣿⣿⣿⣿⣆⣀ ⠀⠀⠀⠀⠀⠀⠀⠠⣤⣤⠤⢼⣿⣿⣿⣿⣿⣫⠅⠀⠀⢀⠞⠁⠈⠓⠀⠀⠀⠀⠀⠜⠁⠀⠀⢳⠀⠀⠀⠈⣽⣻⣿⣿⣿⣿⣿⣿⣿⣽ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢻⣿⣿⣿⡿⠁⠀⠀⠀⢊⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠈⠻⣿⣿⣿⣿⡿⢛⣉⡁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠈⣿⣿⡿⠀⠀⠀⢀⡾⠋⠀⠀⠈⠑⡄⠀⠀⠀⢀⡴⠋⠁⠀⠈⠙⢦⠀⠀⠀⠐⢮⣿⣿⣿⣿⣿⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸⣿⠀⠀⠀⠀⡟⠀⠀⠀⠀⢠⣤⠉⠀⠀⠀⡼⣥⡄⠀⠀⠀⠀⠈⣧⠀⠀⠀⠈⠻⣿⣿⣿⡟⢀⠔ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⣠⣶⣉⢻⡄⠀⠀⢸⡇⠀⠀⠀⠀⢸⣿⠀⡄⠀⠀⠁⣾⣿⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢤⡿⠿⠛⠋⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡞⣇⢠⣿⠁⡼⢷⢷⠀⠀⠘⡇⠀⠀⠀⠀⢸⣿⠀⡇⠀⠀⠀⣿⡿⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⣿⣳⠦⢤⣀⣀ ⠀⠀⠀⠐⠒⠒⠒⠛⠒⠛⢿⡄⢸⠀⢼⢸⡆⠀⠀⢽⡀⠀⠀⠀⠀⠉⣀⣀⠄⠀⠠⡀⠀⠀⠀⠀⠀⠰⠃⠀⠀⠀⠀⠀⠁⠹⡄⠀⡇⢈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⠘⣆⢈⠏⠀⠀⠀⠀⠉⠒⠒⠴⠒⠀⢻⣿⠄⠀⠀⠈⠒⠒⠒⠒⠂⠀⠀⠀⠀⠀⠀⠀⣤⠞⠁⣰⠃⡼ ⠀⠀⠀⠀⠀⠀⠤⠤⠤⠤⠤⠤⠷⣄⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠐⠊⣡⠞⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠀⠀⠀⠀⠀⠀⢀⡄⠀⠰⡄⠀⠀⠀⡀⢀⠟⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠖⠋⠁⠀⠐ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠐⠊⠠⠄⠀⢹⠀⠀⠘⢃⡜⠐⠿⠂⠳⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣄⡀⠀⠀⠀⠀⠀⠀⣼⠦⠤⣴⢻⢿⡄⠀⠀⠀⠀⠀⠀⢀⣀⢴⣾⠿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣤⣶⣒⣛⡏⡄⡴⠷⣼⢠⡝⠷⣂⣀⣀⣰⣯⣵⠶⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠷⢶⣿⣼⣥⣧⠀⢸⠸⣿⣋⣡⡤⠾⣟⣛⣇⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢶⠚⠛⠓⠦⣤⣼⣿⣷⣶⣿⢹⢿⡿⠇⣾⠅⣿⣧⣴⣶⣾⣿⣿⡟⠿⢷⠶⠒⠒⠚⣖⠲⢤⡀⠀ ⢀⣴⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⢸⠀⠀⠀⠀⠸⣾⣿⣿⣿⡏⠀⠀⣧⢰⣿⣾⣿⣿⣿⣿⣿⣿⣿⡇⢠⠜⠀⠀⠀⢸⠃⠀⠀⠹⣄ ⠸⢻⠇⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⢸⡆⠀⠀⠀⠀⠈⢻⡿⣿⠇⠀⠈⠛⣿⡿⠋⢿⣿⣿⣿⡿⡟⠉⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⡀⢹

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡿⢛⡿⣿⣿⣿⣿⣿⣿⣿⣿⣫⣴⣞⣴⣿⣽⡇⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣾⡿⢻⡟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⢀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠤⡾⠀⠈⡧⢿⢿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠉ ⣿⣿⣿⣿⣿⡿⢿⣿⣿⡏⢾⢹⣷⠰⠆⠀⠀⣶⡔⠘⣿⣿⣿⣿⣿⣿⣿⢏⠀⠀ ⣿⣿⡿⠋⢅⠀⣾⣿⣿⣷⢰⠉⠉⠀⠀⠀⡀⠙⠉⡘⣿⣿⣿⣿⠿⠛⠁⡄⠀⠀ ⠉⠁⠀⠀⠀⢠⣿⣿⢳⣿⡀⡀⠀⠀⠀⠀⠃⠀⢠⣿⣿⣿⡏⠛⢧⠀⠀⠀⠀⠀ ⠀⠀⠀⢄⠀⠀⠺⠃⠘⣯⠷⣡⠀⠲⣶⣶⠆⢀⣎⢸⣼⠈⠷⠀⠈⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢠⡇⠘⠢⡹⡣⡀⠒⠂⣠⡞⠀⡗⠇⠀⢰⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⠈⡇⠀⡇⢶⣄⠈⠳⠁⠠⠒⠁⠀⣠⣷⢠⠄⠆⡄⠀⠀⠘⠀⠀⠀ ⠀⠀⠀⠑⡈⠀⠡⠀⠈⢆⠀⠩⢐⠠⠁⢀⠔⠊⢽⢧⡛⠀⠘⣃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣁⠀⠀⠣⡀⠀⠁⠠⣀⠀⠀⠀⠀⡸⠖⢕⠇⠀⠀⠹⠆⠀⠀⠀⠀⠀

⠀⠀⢀⠀⡊⠀⠔⠦⣰⣐⠀⢤⣤⣦⠤⠠⢀⣤⣡⡰⡐⢦⡀⠀⠑⠄⠀⠠⠀⠀ ⠀⢠⡚⠥⠂⣖⠋⢭⣦⠋⠉⣷⣬⣯⡓⠒⠀⠐⠒⠢⠭⣙⠋⠁⠚⠃⠀⠀⠀⠀ ⠀⠙⠯⣴⢢⠎⢰⣎⠠⡰⠚⠙⠅⣂⡵⢲⡶⠀⢀⡀⠀⠀⠉⠢⣍⡒⠴⠂⠀⠀ ⠀⠀⠱⣼⣠⣸⠆⢠⣿⠃⠀⣠⡖⣽⠱⠞⠁⣼⠻⠇⠀⠀⠀⠀⢹⣏⠉⠀⠀⠀ ⠀⠐⠶⢃⣩⡥⣝⣻⡇⣰⡜⣟⢲⢳⠀⣰⣼⠙⡀⠀⠀⠀⠀⠀⠈⣿⣷⣤⡀⠀ ⠀⠀⠀⠘⠛⠙⣉⢿⣧⣿⠉⢿⣿⡿⡀⣿⣏⠑⢷⣿⠀⠀⠀⣀⣼⣿⣿⣿⡇⠀ ⠀⢀⡴⢒⣋⣁⣐⣾⡿⠀⠀⠠⠊⠇⣿⣿⢭⣾⣿⢸⣄⠀⢠⣿⣿⣿⣿⣿⣂⠀ ⠀⢞⣛⡿⠛⣋⣩⣿⡇⠀⠀⠘⠂⠀⠝⠀⠀⠨⠃⣾⣽⠀⣼⣿⣿⣿⡿⣿⣷⠶ ⣠⣔⡥⢂⣨⣵⣶⣿⡇⠀⠙⠲⣤⠀⠀⢀⠔⠁⣼⣿⣿⣼⣿⣿⣿⣿⣷⣤⠦⠐ ⢘⣴⣵⣿⣿⣿⣿⣿⣿⡀⠀⠁⠀⢀⠔⠁⢀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⡑⡦⡀ ⢸⣿⣩⢟⡋⣱⣿⣿⡿⠯⡐⠒⠚⠓⢖⠿⡻⠡⢻⣿⣿⣿⣿⣿⣿⣿⣿⣻⣾⡟ ⠀⠀⡧⠄⣈⠛⠿⠛⠀⠀⠈⢢⠠⡺⠛⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣯⠇ ⠀⠀⠈⠢⡀⠑⠀⠀⣀⠀⠚⠡⣾⡏⠊⣡⣵⣿⣿⣿⣻⣿⣿⣿⡿⣎⢻⣿⠀⠀ ⠀⠀⠀⠀⠃⡠⠐⠒⠀⠌⢁⣲⠯⠴⠚⠋⠙⠛⣿⡡⠛⠘⣿⣿⠏⠉⡇⠀⠀⠀ ⠀⠀⠀⠀⠁⠐⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⢧⣶⡄⠝⠯⢤⠀⠳⠀⠀⠌

⠀⠀⠀⠀⠢⢄⣀⣀⡀⠀⠀⠄⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣄⢤⡀⠹⣤⣶⣦⣆⠲⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠼⢋⣨⡦⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠹⣆⠈⠳⣌⠸⠿⠀⠠⠀⠸⡥⠀ ⠀⠀⠀⠀⠀⠀⢒⣻⣅⣀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣆⠀⠹⡄⠈⠛⠁⠀⠀⠃⠀ ⠀⠀⠀⠀⢠⣴⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⢳⡀⠀⠀⠀⠀⠘⠃ ⠀⠀⠀⡄⢘⣿⣿⠟⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⠋⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣾⣧⠀⠀⠀⠀⠀⠀ ⢀⠀⠀⣀⣈⢙⣹⡆⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⣿⡿⢁⣿⡟⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠙⠇⢷⡀⠀⠀⠀⠀ ⣩⣴⣾⡿⣿⣿⣿⠇⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⠟⠋⢠⡿⠋⠀⣸⡟⠁⠀⠀⠹⣿⢹⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠉⠂⠀⠀⠀ ⣿⣧⡞⢰⠏⣽⣟⣴⣿⣿⣿⣿⣿⣿⣿⣿⠟⠓⣛⣛⠶⣦⣤⣨⠀⠀⠀⠋⢀⣤⣤⣶⡖⠻⢬⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠁⠀⠀⠀⠀ ⡛⠟⣡⣷⣾⣿⣿⣯⣼⣿⣿⣿⣿⣿⡿⠃⢠⠞⢹⣿⣿⡿⡆⠀⠀⠀⠀⠀⢀⢼⣿⣿⡛⡗⣰⢿⣿⣿⣿⣿⣿⣯⢻⣿⡿⣆⠀⠀⠀⠀ ⣶⣿⣿⣿⣿⣿⡿⢛⣿⣿⣿⠠⣌⣻⡇⠀⢸⠂⠚⠛⠿⠁⠂⠀⠀⠀⠀⡆⠘⠬⠿⠟⠃⢀⣧⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀ ⣿⡿⠛⢋⠁⣠⣴⡟⣿⣿⣿⡀⢹⣿⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⣸⡟⣸⣿⣿⣿⣿⣿⣿⠿⠿⠇⠀⠀⠀⠀⠀ ⠀⠀⢀⣬⠼⣿⣿⡿⠟⣿⣿⣷⡈⠉⠉⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⢀⠏⣰⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠀⠸⠟⣽⣇⠈⠛⣻⣿⣿⣦⣶⣄⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⣸⣾⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⢿⣿⣦⠀⢿⣿⣿⣿⣿⣿⣷⡜⣆⠀⠀⠀⠀⠤⠤⠤⠤⠄⠀⠀⠀⣰⣏⣿⣿⣿⣿⣿⣿⣿⢹⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣏⣴⣾⣿⣿⣿⣿⣿⣿⡟⢿⣆⠀⠀⠀⠀⠀⠴⠄⠀⠀⢀⣴⣿⣿⡿⣿⣿⣿⡟⠿⠻⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠈⠳⢤⡀⠀⠀⠀⠀⢀⣴⣿⢿⣿⡟⠀⣿⣿⣿⣿⣷⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⢀⠖⠒⠦⠬⠵⠖⠒⠊⠁⣿⠛⠉⣿⣿⣀⣿⡿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣴⢿⣿⣿⣿⣿⣿⣷⡾⡿⠟⠛⠉⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠘⡉⠛⢿⡿⣛⡉⠀⠀⠸⠿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣬⣴⠿⠟⠛⠋⠉⠀⢠⡃⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⢳⡀⠈⠉⠑⠒⠤⢤⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⠉⢰⡉⠉⠒⠂⠤⠤⠼⣧⠀⣀⣀⣀⣀⣇⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠴⢾⡿⠽⠶⠖⠀⠀⠀⠀⠙⢫⠑⠒⠠⠄⢀⣀⠀⠀ ⠀⠀⠀⠙⢦⣀⡱⣄⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠀⠈⠑⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠠⡅⠀⠀⠀⠀⠀⠀⠀⠀⡠⠇⠀⠀⠀⠀⠀⠀⠂ ⠀⠀⠀⠀⠀⠀⠉⠙⠓⠤⢀⣀⡀⠀⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⣀⣀⠠⠠⠔⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠻⢤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠫⢝⣦⣄⡀⠀⠀⠀⠀⣀⣔⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⠿⠿⢿⡟⠻⢫⠿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⡠⠀⠄⡤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠀⠀⠀⠀⠀⠀⢠⠚⠃⣀⠄⠠⠞⣉⠲⡆⠀⠀⣷⣒⠦⡄⠀⠀⠀ ⠀⢠⠯⢳⢦⡀⠀⠀⠀⠰⡅⢸⠁⡔⠒⣼⣀⡇⢸⠀⢀⣹⡂⠀⡇⠀⠀⠀ ⠀⠘⢆⣱⣝⣷⣄⡀⠀⢸⢓⠿⠀⠑⠒⠫⡥⣆⣀⣧⣈⠙⡄⠀⢇⠀⠀⠀ ⠀⠀⢸⠈⠠⢛⣯⣛⡓⢌⠛⢴⣄⠀⠀⣠⡉⠒⠚⠛⢤⠷⢾⠀⠈⢦⡀⠀ ⠀⠀⠸⣄⡀⠐⣿⠵⡫⠟⠂⠫⠈⠙⠾⣖⡻⠖⠒⠀⠚⡄⡆⠀⠀⠀⡇⠀ ⠀⠀⠀⢀⠇⠀⠈⠙⢦⡀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⠹⠦⣤⣴⠃⠀ ⠀⠀⠀⢸⡀⠀⣀⢀⡜⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣗⠒⠋⠁⠀⠀ ⠀⠀⠀⠀⠙⠓⠓⠛⠊⢹⠋⠀⣀⣀⠤⠤⠴⠒⠒⠒⠒⠒⠺⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠖⠋⠁⠀⠀⠀⠀⠀⠄⠀⠀⠀⢀⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠓⠲⠤⠤⠤⠤⠤⠤⠶⠖⠒⠊⡁⠈⠓⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠀⠀⠀⣘⡆⠀ ⠀⠀⠀⠀⠀⠀⣠⠟⠙⠲⢄⠀⠀⠀⣀⣠⣤⠤⠴⠴⣇⣀⡔⠚⠉⢠⡇⠀ ⠀⠀⠀⠀⣰⠻⣁⠀⠀⣀⣬⡧⠖⠋⠁⠀⠀⠀⠀⠀⠀⡽⠓⠶⢲⠏⠀⠀ ⠀⢀⣀⠔⠃⢀⣨⠽⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣙⡒⠒⠚⠳⣄⠀ ⠰⠯⣍⣳⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⠉⡁⠈⢁⢀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠽⠋⠀⠈⠉⠉⠉⠁⠉⠉⠛⠀⠀⠀⣄⣀⠀⠀⠈⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠠⠤⢤⣤⣤⠤⢤⡤⣤⠤⠤⠤⣧⡀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠩⠖⢧⡤⠤⣌⠑⠦⣤⣤⣤⣤⠤⡤⡤⣤⡤⠤⠀ ⠀⠀⠀⠀⠀⠙⣷⣖⣻⡀⠈⠁⣠⠖⠉⠈⠑⠢⢦⣠⣶⣾⣭⣿⣿⣿⣿⣯⣵⡦⡤⣤⣀⠀⠈⠲⡺⢦⠈⢎⠹⢽⣍⠀⢀⣡⡿⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⣯⣉⠁⢠⠞⠁⠀⠀⢀⣤⠞⠋⠁⠀⠉⠙⠛⠛⣻⠟⠋⠉⠉⠉⠉⠛⢿⣶⣄⠙⢌⠣⠈⠆⣸⢿⣦⡿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣧⣤⡴⠃⠀⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⡄⠙⢿⣧⠈⢆⢣⠀⢹⣿⡿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡟⡹⠁⠀⠀⢀⣼⠋⠀⠀⠀⠀⢀⠔⣀⠴⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⢻⣧⠈⢾⡦⣬⣿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⢃⡇⠀⠀⠀⣼⠃⠀⠀⠀⠀⢠⣃⠞⠓⢻⠉⡁⠂⠀⠀⠀⠀⠀⠀⠀⣧⡀⠀⠀⢻⠀⢸⠇⣸⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣸⡇⠀⠀⢰⡇⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⣨⢻⠣⣧⠀⠀⠘⡆⠸⣴⢉⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢷⣿⣿⣀⠀⣼⡇⠀⠀⠀⠀⡸⣅⣤⣶⣶⣶⣿⣷⡀⠀⢠⠀⠀⣰⢃⠏⠀⠈⠿⠀⠀⡇⠀⠓⠈⣳⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣼⣿⣿⡀⢇⠀⠀⣷⡟⢉⡾⣿⣯⣽⡄⠈⠙⠛⠐⠺⠟⣃⣤⣄⡀⢸⠀⠀⡇⢸⠀⢑⢿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣿⡿⠟⠛⢋⡇⠈⠺⣷⣤⣹⠁⠘⡇⠙⣋⡸⠁⠀⠀⠀⠀⠀⢠⣿⣟⢻⢿⣾⠀⠀⡇⠸⠀⠀⢹⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣾⣿⣥⣄⣀⠄⣼⠃⠀⠀⠘⠹⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⢸⠙⠛⡟⢸⠏⢰⣰⣧⠃⣴⠦⠘⢿⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠟⠉⠁⠘⣿⣿⣿⠛⠀⠀⠀⢀⡆⠀⠀⠀⠀⠀⠀⣤⣤⣤⠤⣄⡀⠀⠀⠉⠋⠐⢁⣴⠟⡟⠏⡘⠙⠒⠓⠸⡇⠀⠀⠀⠀⠀ ⠀⠀⣰⣿⠀⠀⠀⠀⠹⣿⣿⡀⠀⠀⠀⢰⣇⠀⠀⠀⠀⠀⠀⠟⠓⠠⢌⠁⢻⠆⠀⠀⠀⠀⡘⠀⢠⣇⠀⠈⠀⠰⠆⠀⢻⣄⠀⠀⠀⠀ ⢀⣼⣿⣇⢀⣀⠀⠀⢀⡸⠿⣧⠀⠀⠀⠀⢻⣦⡀⠀⠀⠀⠀⠂⠀⠀⠀⢹⠏⠀⠀⠀⠀⡰⠁⠀⣿⡇⠀⠀⠀⠀⠀⠀⠈⠛⢷⡄⠀⠀ ⠁⣿⣿⡿⠛⣿⣷⠖⡩⠀⠀⢹⣦⡀⠀⠀⠀⠻⣿⠀⠀⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⣀⡼⠁⠀⢠⣾⡇⣰⣿⣶⣄⣦⣄⢢⡀⠀⠹⣆⠀ ⠀⢻⣿⡇⠀⢹⣯⠎⠀⢀⠎⠀⡱⢌⣲⣤⣤⣤⣞⡀⠀⠉⠑⢲⣤⣄⣠⢤⣤⣖⣫⠟⠀⠀⢀⣼⠃⢷⣿⣿⣿⡟⠛⣿⣿⡿⠀⠀⣿⡓ ⠀⠀⠈⣿⠀⢸⡏⠀⠀⠈⠀⢠⢃⡾⠓⠉⠀⠀⠀⠈⠉⠂⢄⡀⠏⠉⠳⣔⠯⣁⡀⣀⣀⣴⠿⠋⡰⣡⣿⣿⣿⠁⠀⣿⠁⢠⣤⠀⣹⠁ ⠀⠀⠀⢹⡆⠘⢿⡀⠀⣠⠾⠋⠛⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠉⢺⡀⠀⠈⢷⣦⡉⠉⠙⠳⡖⠉⠀⠈⢿⣿⣿⠀⠀⣿⠀⠀⠉⠀⠛⠀ ⡄⠀⠀⠈⡀⠀⠀⠑⣴⠏⠀⠀⠀⢹⣿⣿⣷⣦⣄⣀⠀⠀⠀⠀⠀⠑⡄⠀⠘⣿⣿⠳⢄⣀⣿⠀⠀⢲⠾⠁⠈⠀⠈⠿⠀⠀⠀⠀⠀⠀ ⡄⠀⠀⣤⣧⠀⠀⢰⡟⠀⠀⠀⠀⠀⣿⣟⢻⡆⠙⢦⡉⠒⠢⢤⣠⠤⠼⢄⣰⡿⢿⡀⣈⡏⠁⠀⠀⡿⠀⣀⣤⠀⢀⡾⠟⠂⠀⠀⠀⠀ ⣇⠀⢸⠁⣿⡄⢰⣻⢧⡤⠶⢤⡀⠀⣿⡿⢸⡇⠀⠀⠙⠢⣄⡜⠀⠀⠀⠀⢻⣷⣼⣿⠉⢳⠀⠀⢸⣧⠞⣹⢃⣀⣞⠋⠁⠀⠀⠀⠀⠀ ⠸⠀⠘⠖⠹⣧⣸⣣⠒⠵⣤⠌⠙⢾⣿⣧⣼⠇⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⣸⣿⣿⠃⠀⢸⣆⠀⠛⠁⢰⠇⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⢻⡝⠁⠠⠐⣷⡀⠀⣾⣿⣿⡿⠀⠀⠀⢀⡤⠶⠿⣯⣐⠒⢉⣿⣿⣿⣤⣾⠟⢻⠀⠀⠀⠘⠀⠘⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠣⣄⠀⠀⠀⠸⢆⣿⣿⣿⠁⠀⣰⠞⠁⠀⢀⣀⢈⠁⠐⠋⠉⢻⡿⠋⠁⠀⠀⣇⠀⢀⡤⠒⢋⡉⢢⢄⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠴⠆⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⠀⠀⠪⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⢀⡠⠂⠀⠀⠀⠀⡠⠂⠀⢠⠆⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠹⡽⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠸⠁⠀⠀⠀⣀⣤⠞⠁⠀⣰⠋⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠘⡆⠀⠀⠘⣟⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⡆⢀⣠⠾⠋⣩⠋⠀⢀⡼⠃⠀⠀⢀⠏⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⢰⢠⡇⠀⠀⠀⢿⠀⠀⠀⠹⣹⡄⢀⡆⢰⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⡄⢀⡵⠛⠁⠀⣠⠃⠀⢠⡾⠁⣰⠁⢀⡟⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⢸⢸⡇⠀⠀⠀⢸⡇⠀⠀⠀⢣⢳⡼⠁⡾⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠂⠀⣷⠋⠀⠀⠀⣴⠁⠀⣰⡿⠀⢰⠃⢀⣾⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⡇⢯⠇⠀⠀⠀⠘⣷⠀⠀⠀⠘⡏⡇⣴⣿⠎⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⠀⠒⠉⢉⣁⣠⡾⠡⠤⠄⡀⡼⠃⠀⣰⣳⠃⢀⡇⠀⣼⣇⣀⣠⣤⣤⣶⣻⣇⣠⣄⣀⣀⡼⣷⢾⡇⠀⠀⠀⢠⣿⠀⠀⢰⠀⢹⢿⠋⠀⢀⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠄⣰⠟⠋⣠⣞⠉⠀⠀⠐⢺⠇⠀⣰⢧⠏⠀⣾⣖⡫⠭⠤⠤⢄⣀⣀⣀⠀⠀⠀⠐⠓⠛⠻⠤⠬⣿⣦⣤⣀⢸⢻⡆⠀⠘⡄⢸⢸⣟⣋⣙⣋⣉⣁⣀⡀⠀ ⠀⠀⠀⢀⡞⠁⠀⢸⠋⠩⡳⢄⠀⢀⡞⠀⠀⠁⣼⣤⣴⡯⢧⣤⣤⣄⣀⡀⠀⠉⠉⠛⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣧⠀⠀⡇⠀⡿⣯⠉⠉⣉⠉⠉⢉⠙⠃ ⠀⠀⢀⡞⢠⣢⢸⢻⠀⢠⡹⣄⠀⡾⠁⠀⠀⢠⠋⠘⢾⡄⠘⣇⢣⡜⠉⠙⠻⣶⡄⠀⣸⠋⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠈⠙⢷⣄⢳⠀⠀⣿⣿⣭⣉⠙⢿⣷⣶⣦ ⠀⠀⠎⠀⣼⠋⣸⣼⠀⢀⡽⠬⠤⡇⠀⠀⠀⡟⠀⠀⠀⠙⠶⠾⠿⠥⣀⣀⣀⠀⠙⠆⠉⠀⠀⠀⠀⠀⢀⡔⠁⠀⠉⠳⢄⡀⠀⢸⠈⠹⣄⡀⣿⣿⣿⣿⣿⣦⡙⢿⣿ ⠀⠀⠀⢰⢇⡆⡏⣟⣦⠏⠀⣀⢰⠁⠀⡆⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⡮⣿⣷⣶⠶⣤⣀⣙⡀⡞⠀⡷⠚⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⡿⡜⠀⢷⢸⠿⠇⠀⢸⡟⠀⢰⠇⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣅⣀⠀⢈⡿⣾⣇⠠⡃⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⢠⡷⠃⣸⢸⢸⠀⣞⠀⢸⡇⠀⢸⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠊⠉⠙⠛⢀⣿⡷⠀⢇⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠃⡴⠃⡎⡸⣆⠘⠶⣼⠁⢰⠘⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⡇⠀⡌⠀⢸⠳⣴⣽⣿⣶⣿⣿⣿⣿ ⠀⠀⠀⡏⠀⢠⣧⠇⠈⠳⣄⣸⠀⢀⣧⠾⠒⠀⠀⠀⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⡇⠀⡇⠀⢸⣇⠈⢻⣿⣿⣿⣿⣿⣿ ⠀⠀⠘⣇⣀⡾⠋⠀⠀⠀⠈⣹⠔⠋⠀⠀⢀⣀⡤⠤⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⠀⠀⠀⠀⣸⣿⣾⡇⣦⠀⠀⣸⣿⡆⠀⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠘⣏⣀⠤⠤⢤⡔⠋⠀⠀⠀⢀⣴⡟⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣇⡇⠀⢠⣿⣿⣿⡄⣹⣿⣿⣿⣿⣿ ⠀⠀⠒⠉⠉⠀⠀⠀⠀⠑⢄⠀⣠⣴⡏⢀⣳⠀⠑⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⣀⣤⣤⣴⠶⠒⠛⣉⣅⣀⣿⣿⡇⠀⢸⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⢀⣠⠴⣖⡚⠉⠲⡄⠹⣏⢸⡿⡟⢻⣆⠀⠀⠙⢷⣦⣄⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠚⠛⢉⣡⣤⠶⠞⣛⣭⠭⠭⠿⣿⣿⠃⢠⡿⠏⠋⠉⠙⠋⠛⠛⠿⢿⣿ ⠈⠉⠉⠉⢉⡵⠋⠉⠉⠉⠙⠒⠚⠛⢧⡷⢿⣷⢷⠀⠀⠀⠸⣿⣿⣶⣦⣀⣠⡴⠞⠉⠁⣠⣴⣾⣏⡥⠖⠋⠉⠀⠀⠀⠀⢰⡿⡽⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁⣿ ⠀⠀⠀⣠⠋⠀⠀⠀⣀⣀⠀⠀⠀⠐⣸⣿⣿⣿⠈⢷⡀⠀⠀⠙⣣⡽⠟⠋⠀⠀⣠⡴⠛⢹⣷⠏⠁⠀⠀⠀⠀⠀⠀⠀⢠⡞⣰⠃⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⡼⠁⠀⠀⣴⣾⣏⠭⠭⠔⠂⢠⣿⡿⣿⣿⠀⠀⠙⣦⣴⠞⠋⠀⠀⢀⣴⠟⠁⠀⠀⡾⡞⠀⠀⠀⠀⠀⠀⠀⠀⠰⠋⣠⠋⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂ ⢀⡞⠁⠀⢠⠞⠉⠁⠀⠀⠀⠀⠀⣀⣹⡿⠟⠻⠶⠶⠚⠋⠁⠀⢀⣠⣴⠟⠁⠀⠀⠀⠀⣷⡇⠀⠀⠀⠀⢀⣀⣤⡤⠶⠞⢃⡴⠛⠛⠛⠛⠛⠿⣶⣶⠶⠤⡄⠀⠀⠀ ⡎⠀⣠⣴⠃⠀⠀⢀⣠⣶⣶⣋⡉⣱⡟⠁⠀⠀⠀⠀⠀⣀⣤⣶⣿⠋⠀⠀⠀⠀⠀⠀⠀⣿⣧⣴⣶⣿⠿⠋⠉⣀⣬⠵⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⢠⠀⠀ ⣗⣺⠟⢁⣀⣴⣾⠿⠋⠁⠀⠀⣴⢿⡇⠀⢀⣀⣤⣶⣾⣿⣿⠟⠁⠀⠀⠀⠀⠀⣀⣄⡀⡇⣿⣿⠟⠁⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⡀⡄⠀⠀ ⢟⣁⣴⣿⠵⣟⠀⠀⠀⠀⢀⡞⠁⣸⣷⣾⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠿⢿⢁⣷⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣾⣧⠀⠀ ⠸⡿⠋⠀⠀⠘⣆⣠⡴⠚⠉⠀⡄⣿⣿⣿⣿⣿⡿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⣀⡤⠞⣻⣽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣷⣆ ⠀⠁⢠⣤⠒⠋⠁⠀⣧⠀⠀⢰⣿⠃⢸⡿⠟⠉⣴⣿⣿⠀⣤⣶⠀⠀⣠⡴⠞⣩⣴⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿ ⠀⠀⠸⣾⠀⠀⠀⠀⠸⡄⣠⣿⡟⠀⠸⣷⠐⣴⠏⣿⡏⣄⢛⣡⡶⣋⣥⣶⠛⠋⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⠖⠂⠀⠀⠀⢀⣀⣴⡶⠖⠁⠀⠀⠐⣿⣿⣿ ⠀⠀⠀⢻⡆⠀⠀⠀⣠⠞⠁⣽⡇⠀⠀⣿⣾⠋⠀⣿⣷⣝⣫⣵⠟⠻⣿⠁⠀⢰⣿⡏⠀⠀⠀⠀⣀⣤⣶⣾⡿⠟⠉⠀⣀⣠⣴⣶⡿⠟⠛⠉⠀⠀⠀⠀⠀⠀⢻⣿⣿ ⠀⠀⠀⠀⣴⢴⣺⣿⡋⠀⣼⣿⠀⠀⢀⣿⠃⠀⠀⢿⣻⣿⣿⡃⠀⢀⣿⠀⠀⣿⣿⠁⢀⣤⣴⣿⣿⡟⡋⣁⣠⡴⣾⣿⣿⡛⡉⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿

⠈⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠑⢌⠛⠓⠀⠙⠉⠁⣀⣔⠤ ⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠠⡀⠈⢷⡀⠀⠐⣄⠈⢂⠑⢖⠂⡖⡂⣯⣁⣀⣠ ⠀⠀⡈⠀⠀⠀⡔⠀⢀⠀⢰⠀⠡⠀⠈⢿⡄⠀⠈⣷⡀⢧⠈⢂⠘⣴⡈⣿⣿⣿ ⠀⠀⠀⠀⠀⢠⡏⠀⣿⠀⢸⡄⢀⣣⡤⠾⠿⠛⠃⠙⠈⠺⢦⡬⣯⢫⣤⣄⣀⡀ ⠀⠀⠀⠀⠀⡸⠃⠀⢹⣦⠼⠛⠉⠀⠀⠀⠀⣰⠒⠉⢀⣠⣃⣷⣸⣮⠀⣿⣿⣿ ⠀⠀⠀⠀⠀⡇⣠⠾⢋⠠⠐⠂⠉⠃⠀⠀⠀⢀⣴⣶⠏⠉⢙⢹⢡⣿⠀⡏⠛⠛ ⠀⠀⠀⠀⠀⣇⡧⠂⣁⣀⣠⣤⣶⣶⡀⠀⠀⠈⢁⣻⣽⡶⠚⠘⡎⣿⠀⢱⣀⣛ ⠫⡑⠠⡀⠀⣿⢠⡾⠋⠁⢟⢷⣄⣤⣤⠀⠀⠀⠑⠀⠀⠀⠀⠀⢸⡟⣧⠈⢿⣿ ⠑⢅⠀⠈⠲⣿⠘⠢⠤⠖⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢸⢹⢳⠈⡻ ⡄⠀⠑⢄⠀⠈⢷⡀⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⣼⠀⣄⠁ ⠈⠢⠀⠀⠱⡀⠈⢻⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇⡆⣿⡠⢋⠀ ⠂⠀⠁⠀⠀⠀⠀⠈⢮⣧⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⢇⡇⢿⣾⣶⣷ ⠀⠀⠀⠀⠀⢀⠄⠪⠁⠈⢄⠈⢢⣄⣀⠀⠀⠀⣀⣀⣠⣾⣿⣿⣼⡇⣾⣿⣿⣿ ⡄⠀⠀⡠⠂⠱⠀⠀⠂⠀⠀⠀⠀⢻⣸⠛⠝⠿⣟⣻⣿⣿⣿⣿⣿⢁⣿⣿⡿⠟ ⣿⣄⠌⠡⠀⠀⠁⠀⠀⠀⠀⠀⠀⠈⢿⣿⣷⣶⣤⣈⣙⠻⠿⣿⣟⡼⠟⠋⢀⣠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠏⠀⢀⣴⠇⠀⠀⣀⣠⣤⡴⠂⣀⣤⣶⣊⣤⣶⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡇⠀⣴⣿⣿⣶⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⢄⢰⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⠟⠋⣱⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⣦⣬⣿⣿⣿⣿⣿⣍⠛⢿⣿⣿⠟⣡⡎⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣤⣴⣦⣬⣽⠟⠛⢩⣭⣽⣿⣭⣑⢲⡹⢁⣼⡿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡿⠀⠀⠀ ⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⠷⠶⢎⣙⣿⣿⣿⣷⣿⣿⠱⣋⣁⣠⣤⠖⢂⣤⣶⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠉⠉⠉⠉⠻⣿⣿⠟⢁⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣙⡻⢿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠠⠴⠾⠿⠿⠃⣼⣻⢛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣜⠻⣿⣿⣿⣿⣿⣿⣥⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⣴⣾⡿⣡⣿⣟⣽⠟⢻⣿⣿⣿⣿⣿⡟⢿⣿⣿⣿⣿⢻⣿⣩⡛⢧⡙⣿⣿⣿⣿⣿⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⠿⢿⣿⣡⡟⣿⠻⢻⣄⣾⣿⣿⣿⡟⢹⡇⠈⣿⣧⠹⣿⣧⢻⣦⣝⣷⣤⣸⣿⣿⣿⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠟⣷⠃⠀⣸⣿⠋⣿⣿⢯⣀⣈⣧⣀⣹⣿⡀⠈⠻⠦⢿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⠟⠀⡧⠀⡸⢻⡃⠀⣿⡏⠠⠾⠋⠁⠀⠈⠏⠈⠳⣄⣷⣈⣿⣿⣿⣿⣿⣿⡟⣠⠞⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣠⣿⣾⠀⠀⠟⠀⠀⣴⠚⢶⣄⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⡾⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠛⡿⢿⠿⠄⠀⠀⠀⠸⣿⣶⣿⣿⡆⠀⠀⠀⠀⠉⢻⣿⣿⣿⣿⣿⠟⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣇⡀⠀⠀⠀⠀⣨⠳⡈⢻⣿⠗⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⠑⢦⡘⠀⠀⠀⠀⠀⠀⠀⠀⠟⠿⠀⠉⠁⠀⡀⠰⣏⡰⣣⠿⠷⠄⠀⠀⠀⠀⠀⠀⠀ ⢠⡤⠤⠤⠤⣼⣿⣦⣤⣤⣤⣀⣀⣈⣳⢤⣄⣀⣀⣀⣀⣀⣀⣀⡤⢤⡤⠚⠙⡦⠤⠞⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠳⡄⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠻⣄⣛⣛⠛⠉⠠⠔⢋⣀⡠⢔⣋⣀⣼⣿⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠳⣄⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠛⠒⠒⠒⣉⣭⣷⣾⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠑⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠿⠿⠿⠿⠛⠛⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⢳ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢁⣠⠖⠋ ⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠹⠟⠉⠀⠉⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⠟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⡿⠋⠀⠀⠈⠉⠙⠛⠛⠿⠟⠻⣿⣿⣿⡋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠿⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⡠⠔⠒⠒⠒⠒⠠⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠚⣋⣉⠅⠀⠀⠀⠀⠀⠀⠀⠈⠑⠤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⠄⠀⣰⠓⠠⣮⢿⠋⡆⠀⢱⡔⠉⠙⢢⠀⠀⠤⢄⠘⠢⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠃⢠⣞⣮⣮⣤⡁⠀⢞⣇⣠⣀⡈⠀⢠⠀⠀⢣⠀⠈⢢⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⢺⣞⣧⣼⣿⣾⣦⢾⣿⣿⣯⣿⣒⢤⠁⠀⠀⠀⠀⠀⢣⠀ ⠀⠀⠀⠀⠀⢸⠀⠀⠸⣷⠏⠀⠈⡹⠋⢿⡋⠁⠩⢙⡷⠋⠀⠀⠀⠀⠀⠀⠀⢇ ⠀⠀⠀⠀⣀⡇⠀⠀⠀⢹⠓⠒⡚⠄⠀⢀⠹⢂⠒⢻⠁⠀⠀⡀⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⠎⠀⣈⡳⣶⡍⣋⢆⠀⠙⢏⠹⠀⡈⠊⠀⢈⡆⠀⠀⠘⡄⠀⠀⠀⠀⠀ ⢀⢴⣹⠀⣜⠑⠢⢜⡏⠁⠀⠑⠢⣀⠀⠀⠀⣀⡴⠋⢣⠀⠀⠀⢱⠀⠀⠀⠀⣄ ⣸⠱⣀⠄⢎⡱⠆⠈⣿⠄⠒⠠⠤⢄⣉⡖⢿⠯⠐⢂⠹⡄⠀⠀⢸⠒⠚⠒⠢⡏ ⠘⢫⡾⠓⠡⡁⠀⠀⣇⠀⠀⠀⠀⠀⠀⠱⣈⡄⢀⡀⢶⠇⠀⢀⡜⠀⠀⢀⡀⠌ ⠀⠀⠑⢤⠀⠀⠀⢠⣌⠢⣤⠄⠀⠀⠀⠀⠀⠉⣀⣠⣞⣀⠴⠊⠀⢠⠞⠁⠀⠀ ⠀⠀⡎⡯⠤⢤⠒⠈⣾⠉⠀⠀⠀⢠⣶⣦⠀⣠⣤⡄⠀⠀⠀⠀⠰⠁⠀⠀⠀⠀ ⠀⢀⢇⣇⠀⠀⣆⠠⠚⡧⠀⠀⠀⠘⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀ ⠀⠎⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠘⢿⣿⣿⠏⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀