Spider Man Text Art

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⡿⠛⠋⠉⠉⠉⠉⠉⡿⠛⠻⠷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠉⠀⠙⣦⣀⣀⣀⣠⡤⠴⡿⣄⡀⠀⠀⠉⠻⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀⣰⠋⢧⠀⠀⠀⠀⠀⡇⠀⠉⠙⠓⠒⡶⢯⣙⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⢀⠞⠁⠀⠈⣳⡤⠤⠴⠚⣟⠛⠒⠒⠒⣺⠳⢤⣀⣉⣻⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠶⠶⣤⣾⡁⠀⠀⢀⡜⠉⣧⣠⣤⣴⣾⣶⠶⠶⠶⠷⣶⣶⣶⣬⣭⣙⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⣿⠀⠙⢲⣞⠁⣠⡾⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⡇⠀⠀⢸⠏⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡄⠀ ⠀⠀⠀⢀⣠⣴⣶⣶⣦⣾⠃⠀⠀⢠⡇⠀⠀⣸⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄ ⠀⠀⣠⡿⠿⡄⠀⠀⠈⣿⡀⠀⠀⡼⠀⠀⣴⣃⣤⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⣰⡿⠁⠀⠹⡄⠀⠀⣿⠿⣶⣴⡷⠒⠋⠻⡄⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃ ⢀⣿⠁⠀⠀⠀⢹⣀⣴⡏⠀⠀⠙⢿⣦⠀⠀⢹⡄⠀⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⠋⠀ ⢸⡿⢧⠀⠀⢀⡼⠯⣼⡇⠀⠀⠀⠀⠙⣷⡄⠀⣇⡤⠞⠉⠻⢷⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣶⣿⣿⣿⠀⠀ ⣿⡇⠈⢧⣠⠎⠀⠀⢸⡇⠀⠀⠀⠀⠀⠘⣿⡞⠛⠢⣄⠀⣠⠏⠈⠉⡿⠛⠛⠛⢻⠛⠛⠛⠛⢿⠉⠁⣴⠟⠁⣿⠀⠀ ⣿⠃⠀⡼⠧⣄⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠘⣶⣁⡀⠀⡼⠁⢀⡀⠀⠘⡇⣀⣠⣤⣬⣷⣾⠏⠀⠀⣿⠀⠀ ⣿⣀⡞⠁⠀⠈⢣⡀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⡼⠁⠀⠉⣹⠛⠉⠉⡉⠉⢙⣏⠁⠀⠀⠀⣼⡏⠀⠀⠀⣿⠀⠀ ⣿⡿⣄⠀⠀⠀⠀⢳⣼⡇⠀⠀⠀⠀⠀⠀⠀⠈⣿⡾⠁⠀⠀⢀⡇⢠⠂⣜⣠⣤⠸⡟⢣⠀⠀⢰⡿⠀⠀⠀⠀⣿⠀⠀ ⣿⡇⠈⠳⡄⠀⠀⣨⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⡗⠒⠲⢤⣸⠀⣸⣄⣿⣿⣿⣷⣿⣞⣠⣤⣿⠇⠀⠀⠀⠀⣿⠀⠀ ⢸⣇⠀⠀⢹⡀⡰⠃⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣹⢉⡽⣿⢿⣿⣿⣿⣿⣅⠀⠀⣿⠀⠀⠀⠀⢀⣿⠀⠀ ⠘⣿⡀⠀⠈⡿⠁⠀⢸⣷⣦⣤⣤⣄⣀⡀⠀⠀⢸⡇⠀⠀⠀⡟⠘⡅⢇⢸⣿⣿⠇⡇⡸⠀⠀⣿⠀⢀⣀⣠⣼⣿⠀⠀ ⠀⢻⣇⠀⣰⠛⠒⠦⣼⡇⠀⠀⠉⠉⠙⢻⣷⣦⣼⡏⠉⠓⠦⣿⠤⠵⠾⠾⠿⢿⣸⣯⠧⠖⠚⣿⡾⠟⠋⠉⣹⡇⠀⠀ ⠀⠈⢿⣶⠇⠀⠀⠀⢸⣿⣶⣤⣤⣤⣀⣼⣀⣈⣙⣃⡀⠀⠀⢹⡀⠀⠀⢀⣀⣀⣸⣁⣀⣀⣤⣤⣤⣶⠶⠿⣿⡇⠀⠀ ⠀⠀⠈⠻⣷⣄⠀⠀⢘⣧⠀⠀⠉⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢉⡉⠉⠉⠀⠀⠀⢀⣿⠁⠀⠀ ⠀⠀⠀⠀⠈⠙⠛⠿⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⠶⠶⠶⢶⡶⠿⠿⠿⠛⠋⠀⠀⢀⣀⣤⣾⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⢸⣧⣤⣤⣤⣶⣶⠶⠿⠛⠋⠁⣼⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡍⠙⠛⢿⠿⠷⠶⠶⠾⠿⠿⠟⢻⡇⠀⠀⠀⢸⡏⠉⠁⠀⣀⣀⣀⣀⣄⣀⣀⣿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠲⢦⣼⣀⣀⣀⣤⣤⣀⣀⡀⢸⡇⠀⠀⠀⢸⣷⠖⠚⠉⠉⠀⠀⠀⠀⠀⣸⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⡏⠁⠀⠀⠀⠀⠀⠈⠉⣿⠇⠀⠀⠀⠀⢿⣆⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⣀⡇⠀⠀⠀⠀⠀⢀⣠⣾⠟⠀⠀⠀⠀⠀⠈⠻⢷⣶⣶⣶⣶⡶⠿⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠿⠿⠿⠿⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠴⠶⠶⢤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠉⣦⠀⠀⠤⠾⢄⣀⠉⢳⣤⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠟⠀⢀⠔⠁⢣⡀⠠⢴⠤⠤⢤⠏⣒⣻⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡟⠒⠲⠧⣀⠄⢉⡧⠶⠚⠒⠒⠛⠒⠒⠶⢽⣆⠀⠀ ⠀⠀⠀⠀⠀⢸⠁⠀⡀⠀⠸⣶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄ ⠀⣠⢾⠋⠙⣿⠀⢀⠇⢀⣆⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢰⠇⠀⢣⠀⡟⠓⢾⡈⠉⠆⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏ ⡟⢆⠀⡸⠯⡇⠀⠀⠙⣆⢸⠤⠚⢳⣤⣄⣀⣀⣀⣀⣀⣠⡤⣾⢿⠀ ⡇⢈⢎⠀⠀⡇⠀⠀⠀⠘⡇⠉⢦⣊⢀⠌⠀⠀⠇⣀⣀⣣⡼⠃⢸⠀ ⣧⠃⠀⠑⡄⡇⠀⠀⠀⠀⢻⣠⠃⠀⡝⡉⡉⡉⡽⡀⠀⣸⠃⠀⢸⠀ ⣇⠑⡄⠀⡼⡇⠀⠀⠀⠀⠸⡗⠂⢄⣇⣇⣿⣿⣾⡧⠤⡏⠀⠀⢸⠀ ⢿⠀⢸⡜⠀⣧⣀⣀⡀⠀⠀⡇⠀⢰⠰⢹⣿⣿⠋⡆⢀⡇⢀⣀⣾⠀ ⠸⣆⡜⠁⠲⣇⣀⠈⠉⡟⠶⠏⠉⠺⡒⠛⠚⠓⡗⠒⠘⢟⣋⣩⡿⠀ ⠀⠙⢧⣀⣀⣏⠉⠉⠙⠛⠛⠛⠒⢒⠓⠒⠚⢛⣛⣋⠉⠉⠁⢠⡇⠀ ⠀⠀⠀⠈⠉⣿⣀⠀⠀⠀⠀⠀⠀⣸⠉⠉⣿⣉⣉⣤⡤⠴⠞⢻⠁⠀ ⠀⠀⠀⠀⠀⢹⣍⡙⡟⠓⠚⠛⠋⢹⠀⠀⢻⣀⠠⠤⠀⠀⠠⡟⠀⠀ ⠀⠀⠀⠀⠀⠸⡆⢸⠉⠉⠉⠉⠑⡾⠀⠀⠸⣆⠀⠀⠀⢀⣸⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠾⠤⠤⠤⠶⠚⠁⠀⠀⠀⠈⠉⠛⠋⠉⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⡿⠿⠿⠛⠛⠛⠻⠿⠿⣿⣷⣶⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠛⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⢰⡯⠀⠀⠈⠙⠛⢿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠉⠀⠀⠀⢙⣧⣤⣤⣤⣤⣤⠴⠞⢻⠿⢦⣄⡀⠀⠀⠀⠈⠙⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠋⠀⠀⠀⠀⢠⡾⠙⢧⡀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠉⠛⠛⠒⢲⡾⣯⣙⢻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠁⠀⠀⠀⠀⣠⠟⠁⠀⠈⢷⣀⣀⣀⣀⣤⠾⡗⠶⠦⠤⠤⠤⢴⡿⣄⡀⠉⠉⠙⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣟⠀⠀⠀⠀⣠⠾⠁⠀⠀⠀⢀⡼⢿⡉⠉⠉⠀⠀⣷⣀⣀⣀⣀⣀⣼⣀⣈⣉⠛⠒⠶⠾⢿⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠉⠉⠉⢳⡿⢯⣀⠀⠀⢀⡴⠏⠀⣈⣷⣴⣶⡾⠿⠿⠿⠿⠛⠛⠛⠛⠻⠿⠿⠿⠿⣶⣶⣤⣿⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⠀⢸⡇⠀⠉⠻⣿⡋⠀⣠⣾⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⣿⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠀⠀⠀⠀⢸⠀⠀⠀⠀⡏⢻⣾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⣿⡇⠀⠀⠀⠀⡿⠀⠀⠀⢀⡇⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣧⠀ ⠀⠀⠀⠀⣠⣶⡿⠿⠛⠻⠿⢿⣿⠀⠀⠀⠀⢰⡇⠀⠀⠀⣼⠃⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄ ⠀⠀⢀⣾⡿⠻⣦⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⡾⠁⠀⢀⣴⣃⣤⢾⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⢠⣾⡟⠀⠀⠈⢷⡀⠀⠀⢸⣿⢿⣶⣤⣸⡧⠶⠚⠋⢻⡀⠀⠈⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃ ⠀⣼⡿⠀⠀⠀⠀⠈⣇⠀⠀⣼⡏⠀⠈⠛⢿⣷⣄⠀⠀⠀⢻⡄⠀⠘⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠏⠀ ⢀⣿⣧⠀⠀⠀⠀⠀⢹⣴⠞⣻⡇⠀⠀⠀⠀⠙⢿⣧⡀⠀⠀⣇⠀⠀⢈⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⡇⠀⠀ ⣸⡿⠘⣧⠀⠀⠀⣠⡟⠓⢦⣿⡇⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⣿⣠⠞⠋⠀⠈⠛⢿⣷⣦⣤⣤⣀⣀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣤⣤⣶⣿⢿⣿⣿⣿⡇⠀⠀ ⣿⡇⠀⠘⣇⢀⡼⠋⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠹⣿⣶⠛⠳⢦⡄⠀⠀⣴⠏⠀⠈⢙⡿⠛⠛⠛⠛⢿⡟⠛⠛⠛⠛⢻⡟⠉⠁⢠⣾⡿⠁⢸⡇⠀⠀ ⣿⡇⠀⠀⣸⣏⡀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡀⠀⠀⠹⣆⡼⠋⠀⠀⢀⡾⠁⠀⠀⠀⠀⢸⡇⠀⠀⠀⣀⣀⣻⣆⣴⣿⠋⠀⠀⢸⡇⠀⠀ ⣿⡇⢀⣸⠋⠈⠙⢦⡀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠀⠀⢀⡿⠛⠒⠶⣤⣾⣥⠤⠶⠶⠦⠤⣤⣷⡴⠖⠋⠉⠉⠉⢻⣿⠋⠀⠀⠀⢸⡇⠀⠀ ⣿⣧⡼⠃⠀⠀⠀⠀⢻⡄⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⢠⡟⠀⠀⠀⠀⢸⠏⠀⡀⠀⡖⠀⠀⣌⣿⣄⠀⠀⠀⠀⢠⣿⡏⠀⠀⠀⠀⢸⡇⠀⠀ ⣿⡿⢧⡀⠀⠀⠀⠀⠀⢹⡆⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⡟⠀⠀⠀⠀⢀⡏⠀⡼⠀⣾⢀⣶⣦⠸⣿⠘⡆⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⢸⡇⠀⠀ ⣿⡇⠀⠙⢦⡀⠀⠀⠀⢈⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠦⠤⣤⣤⡀⢸⡇⠀⣇⠀⣿⢸⣿⣿⣧⣿⣠⠇⠀⣀⣰⣿⡇⠀⠀⠀⠀⠀⣿⡇⠀⠀ ⢻⣷⠀⠀⠈⢷⡀⠀⢠⡞⠁⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠙⢿⡶⠶⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠋⠉⢹⣿⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀ ⢸⣿⡄⠀⠀⠘⣧⣠⠏⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⣿⠀⡾⠋⡟⢹⣿⣿⣿⡟⣿⠻⡆⠀⠀⢸⡏⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀ ⠀⣿⣇⠀⠀⠀⣿⠟⠀⠀⠀⣿⣷⣶⣶⣶⣦⣤⣀⣀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⡟⠀⢣⠀⣇⢸⣿⣿⣿⠇⣾⢀⡇⠀⠀⣸⡇⠀⢀⣀⣠⣴⣾⣿⡇⠀⠀ ⠀⢹⣿⡄⠀⢰⡿⠶⠶⢦⣀⣿⡇⠀⠀⠉⠉⠉⠛⠿⢿⣶⣦⣸⣿⡋⠛⠳⠶⣤⣿⣀⣸⣷⣽⣤⣿⣿⣏⡰⣏⣾⣠⠴⠶⢿⣷⣶⡿⠟⠋⠉⢹⣿⠀⠀⠀ ⠀⠀⢿⣷⡀⡿⠀⠀⠀⠀⠙⣿⣧⣄⣀⠀⠀⠀⠀⠀⣿⠉⠙⠿⢿⠃⠀⠀⠀⠀⢿⡉⠀⠀⠀⠀⠀⠀⠉⢹⡟⠉⠀⠀⠀⠘⠋⢁⣀⣤⣤⣶⣾⡿⠀⠀⠀ ⠀⠀⠈⢿⣿⡁⠀⠀⠀⠀⠀⣿⡟⠛⠻⠿⢿⣿⣶⣾⣷⣦⣤⣤⣤⣤⣤⣤⣤⣤⣼⣧⣤⣤⣤⣤⣤⣤⣤⣼⣷⣶⣶⣾⣿⠿⠿⠛⠛⠛⠉⠁⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠙⢿⣦⣄⡀⠀⢀⣼⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⣤⡄⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠛⠿⠿⠿⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣾⣷⣷⣿⣾⣾⣿⡿⠿⠿⠛⠋⠀⠀⠀⠀⣀⣠⣴⣾⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⢸⣿⣀⣀⣀⣀⣀⣀⣠⣤⣶⣶⡾⠿⠛⠉⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠿⣿⣶⣦⣤⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣶⣿⡇⠀⠀⠀⠀⢸⣿⠿⠿⠿⠛⠛⠛⠉⠉⠉⠁⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣆⠀⠈⠉⢹⡟⠛⠛⠛⠛⠛⠛⠋⠉⠉⠉⣿⡇⠀⠀⠀⠀⢸⣿⠀⠀⠀⣀⣀⣠⡤⠤⠤⠶⠦⠤⢤⣼⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣟⠛⠳⣤⣼⢃⣀⣀⣠⣤⣤⣄⣀⡀⠀⠀⣿⡇⠀⠀⠀⠀⠀⣿⡷⠚⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⢠⣿⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠈⡟⠉⠁⠀⠀⠀⠀⠀⠀⠉⠙⠳⣿⡇⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠀⠀⠀⠀⠀⠀⠈⣿⣷⣄⡀⠀⠀⠀⢀⣀⣠⣤⣾⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⣤⣇⣀⣀⣀⣀⣀⣀⣠⣤⣶⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠻⠿⠿⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⡙⠛⠻⠿⠿⠟⠛⠛⢉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡿⢩⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⢧⡹⣙⠶⣫⣽⣿⣿⣿⡜⢮⡱⢫⡜⣬⢻⣿⡯⡝⢦⢸⣿⣯⠀⠀⠀⠀⠀⠀⠀⠂⠁⠌⠀⠀⢾⣿⣆⣠⣼⣿⣿⣿⣿⣿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⠃⢿⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⡏⣽⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣗⢭⣣⣿⣿⡿⢹⣿⣿⠦⣝⢣⠞⡴⢻⣿⣷⣝⣣⢾⣿⣷⡀⠀⠀⠀⠀⡐⢄⢂⠀⠀⡀⢄⣿⣿⣿⣾⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠛⢹⡿⠀⣹⣯ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢧⡙⢧⢚⣿⣿⣎⢧⢛⡴⢩⣿⣿⡇⣞⣸⣿⣿⠆⠀⠀⠀⠀⠀⠢⠘⠄⠀⡀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣇⡀⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡽⢣⡝⣊⢞⡜⣿⣿⡎⢞⠼⣡⣾⣿⣿⣶⣿⣿⣿⡇⠀⠀⠀⠀⢂⠀⠀⠂⢠⡱⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣾⠅⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣌⠳⡜⡼⡹⣿⣿⣿⣿⡿⠿⣿⣿⢯⢹⣿⣏⠀⠀⠀⠀⠀⠂⠠⠀⠄⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⢸⡯ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣝⢦⣽⣿⣿⡏⡜⣱⢩⣿⣿⣧⢻⣿⡧⠀⠠⠀⡀⠀⠈⢁⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⢸⣷ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣷⠱⣈⢃⣿⣿⣯⣿⣿⣿⡀⠀⠀⠄⠀⠀⡄⢈⠀⢸⣿⣿⣿⣿⣿⣿⣿⡋⠙⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣷⣭⠹⣿⣷⢡⠎⣽⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠈⢄⠂⠀⣼⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣷⡀⢽⡟ ⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⣒⣼⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠈⠐⣂⢸⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⢿⡇ ⠀⠀⠀⠀⠀⠀⢘⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⢻⣿⣿⢻⣿⣿⣿⣿⡅⠀⢀⠀⠐⣈⢿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⠄ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⡿⣌⠣⣿⣿⣸⣿⣿⣿⣿⣿⠀⣰⣆⠐⣠⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡟⠀ ⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣧⡙⣿⣿⣾⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⡿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⡆⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣧⠉⠛⠻⠟⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⡃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⣿⣿⣿⣿⡿⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣦⢿⣿⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢽⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⢻⣧⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⣿⣿⢿⢿⣿⣿⣿⡿⢟⣿⣿⣿⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⡏⣾⣿⢋⢿⣿⣿⣅⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣿⣿⣿⣿⣥⣤⠀⢸⣿⣿⠀⣾⣿⣿⣿⡿⠁⠀ 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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⢥⢫⡜⣭⢛⡿⢿⣿⣿⣿⣶⣵⣹⡜⢮⡐⣿⣿⡝⢢⠵⣌⠳⣡⢛⡴⢫⣿⣿⣿⣿⣗⠀⠀⠀⠘⣿⣇⠀⠀⠘⣿⣤⡆⢀⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣾⣵⠺⣔⢫⡜⣳⢮⡝⡻⢿⣿⣿⣾⣳⠔⣿⣿⢘⢣⣛⢬⡓⢤⢋⠴⣋⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿⣿⡀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⣿⣿⡤⢳⡞⡵⣋⢾⡱⢏⡞⣻⣿⣿⣮⣿⣷⣮⣷⣾⣷⣿⣾⣵⣎⡳⣿⣿⢸⣿⡇⠀⠀⠀⠀⢹⣿⣷⡄⣰⣿⣿⡿⢻⣷⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⣎⠷⣱⢻⣜⢧⣚⡵⣫⢟⣿⣿⣿⣿⣿⡿⣟⢿⣻⣿⣿⣿⣷⣿⣿⣼⣿⡇⠀⠀⠀⠀⢘⣿⣿⣷⣿⣿⠟⡁⣺⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣥⢛⡾⣣⢟⡼⣣⢏⣞⣿⣿⣿⡰⡜⣜⢲⢣⡞⣭⢻⣿⣿⣿⣾⣿⣧⠀⠀⠀⠀⢸⣿⣿⡿⢋⣿⣶⢱⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣮⡵⢫⣎⢷⣙⠞⣼⣿⣿⣿⡱⡙⢬⢫⡳⣜⠰⢣⢞⡻⣿⣿⣿⣷⡘⢢⣤⣾⣿⡿⠋⢠⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣷⣬⡳⢭⡞⡵⣿⣿⣿⡵⣉⠆⣯⣳⢭⡚⢥⣚⠴⣿⣿⢸⣿⡷⣻⣽⣿⡟⠁⣰⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⣿⣿⣷⠺⡵⣻⣿⣿⡗⡌⡜⠼⢣⢧⡙⢦⡻⡅⣿⣿⣾⣿⣧⣽⣿⠋⠀⢸⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣵⡹⣿⣿⣟⡴⣉⢎⡱⢂⠝⡲⣽⡐⣿⣿⣿⣿⣿⣿⣇⣀⣴⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⣿⣿⣿⣿⣷⣾⣶⣷⣮⣵⣦⣣⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣿⣏⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠛⠻⠛⠟⠻⠛⠛⠛⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⣀⢠⠃⠀⠀⠀⠀⠀⢀ ⠀⠸⡀⢀⣀⣀⣀⣀⣱⣤⡤⠄⠀⠀⣤⡊⠀⠀⢀⡴⠚⡩⠋⠙⠲⠤⠴⠒⣲⠉ ⠀⠀⢹⡧⡀⡰⡆⠀⠀⠑⡝⠒⠒⠋⠁⠍⠉⠉⠁⠀⡠⠁⢀⡀⠀⠀⣠⠊⠸⠀ ⠀⠀⠀⡇⠘⣧⣧⠀⠀⠀⠘⡆⠀⠀⠀⡅⠀⠀⠀⢠⠃⠀⠀⣇⢀⠎⠁⠀⡃⠀ ⠀⠀⠀⡇⠀⡆⡷⡗⣤⣄⠀⠹⡀⠀⠀⡇⠀⠀⠀⡸⠀⠀⢸⢇⢇⠀⠀⠀⡇⠀ ⠀⠀⠀⡇⠀⣃⡇⠈⠛⢻⣕⢆⡇⠀⠀⡟⢇⠀⢀⠇⢀⣴⠟⠉⣏⡆⠀⠀⢘⠀ ⠀⠀⢀⠃⠀⣵⡇⠀⠀⠀⠈⠻⣧⠴⠊⠀⠀⠑⢾⣴⢷⠏⠀⠀⠸⡇⠀⠀⠈⡂ ⠀⠴⢿⠒⠢⣺⠁⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⢸⡿⠁⠀⠀⠀⠘⣷⠀⠀⠀⡇ ⠀⠀⠀⡇⠀⢹⢄⠀⠀⠀⠀⡐⡿⡇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢠⡏⠉⠑⢦⡇ ⠀⠀⠀⣇⠀⠈⣟⢆⡀⠀⡐⡋⣝⠀⢀⡄⠖⢦⡈⢳⣖⣄⣀⣶⡿⠁⠀⢀⠎⠈ ⠀⠀⠀⡸⠀⣠⠊⠦⣾⣓⡠⢮⠋⠉⠁⠀⠀⠀⠉⢇⠉⠛⠯⠟⢇⠀⢠⠃⠀⠀ ⠀⠀⠀⣇⣎⣀⠀⠀⠀⠀⠀⡂⠀⠀⠀⠀⠀⠀⠀⠀⠣⡀⠀⣀⣈⣂⡇⠀⠀⠀ ⠀⣀⠔⠁⠀⠈⠉⠒⢤⡀⢐⠁⣀⠤⠒⠒⠒⠂⠒⠤⣀⢱⡞⠀⠀⠘⢅⠀⠀⠀ ⠈⠁⠀⠀⠀⠀⠀⠀⠀⠉⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡇⠀⠀⠀⠈⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠧⠀⠀⠀⠀⠀⠀⠀

⁣✨✨✨✨✨✨✨✨✨☁️✨✨✨✨✨✨✨✨✨ ✨✨✨✨✨✨✨✨✨☁️✨✨✨✨✨✨✨✨✨ ✨✨✨✨✨✨✨✨✨☁️✨✨✨✨✨✨✨✨✨ ✨✨✨✨✨✨✨✨✨☁️✨✨✨✨✨✨✨✨✨ ✨✨✨✨✨✨✨✨✨☁️✨✨✨✨✨✨✨✨✨ ✨✨✨✨✨✨✨✨✨☁️✨✨✨✨✨✨✨✨✨ ✨✨✨✨✨✨✨✨✨☁️✨✨✨✨✨✨✨✨✨ ✨✨✨✨✨✨✨✨✨☁️✨✨✨✨✨✨✨✨✨ ✨✨✨✨✨✨✨⬛️⬛️☁️⬛️⬛️✨✨✨✨✨✨✨ ✨✨✨✨✨✨✨⬛️🅰️☁️🅰️⬛️✨✨✨✨✨✨✨ ✨✨✨✨✨✨⬛️🅰️🅰️☁️🅰️🅰️⬛️✨✨✨✨✨✨ ✨✨✨⬛️⬛️⬛️🅰️🅰️🅰️☁️🅰️🅰️🅰️⬛️⬛️⬛️✨✨✨ ✨⬛️⬛️🚹🚹🚹🚹🅰️🅰️☁️🅰️🅰️🚹🚹🚹🚹⬛️⬛️✨ ⬛️🚹🚹🚹🚹🚹🚹⬛️⬛️☁️⬛️⬛️🚹🚹🚹🚹🚹🚹⬛️ ⬛️🚹🚹🚹🚹🚹⬛️✨✨☁️✨✨⬛️🚹🚹🚹🚹🚹⬛️ ✨⬛️🚹🚹🚹🚹🚹⬛️⬛️☁️⬛️⬛️🚹🚹🚹🚹🚹⬛️✨ ✨✨⬛️🚹🚹🚹🚹🚹🚹☁️🚹🚹🚹🚹🚹🚹⬛️✨✨ ✨✨✨⬛️🚹🚹🚹🚹🚹☁️🚹🚹🚹🚹🚹⬛️✨✨✨ ✨✨✨✨⬛️⬛️⬛️⬛️⬛️☁️⬛️⬛️⬛️⬛️⬛️✨✨✨✨ ✨✨✨✨⬛️🅰️🅰️🅰️⬛️☁️⬛️🅰️🅰️🅰️⬛️✨✨✨✨ ✨✨✨⬛️🅰️🅰️🅰️🅰️⬛️🅰️⬛️🅰️🅰️🅰️🅰️⬛️✨✨✨ ✨✨⬛️🅰️🅰️🅰️🅰️🅰️⬛️🅰️⬛️🅰️🅰️⁣🅰️🅰️🅰️⬛️✨✨ ✨✨⬛️🅰️🅰️🅰️⬛️⬛️🅰️🅰️🅰️⬛️⬛️🅰️🅰️🅰️⬛️✨✨ ✨⬛️🅰️🅰️🚹⬛️🚹🅰️🅰️🅰️🅰️🅰️🚹⬛️🚹🅰️🅰️⬛️✨ ⬛️🅰️🅰️🚹⬛️🚹🅰️⬛️⬛️⬛️⬛️⬛️🅰️🚹⬛️🚹🅰️🅰️⬛️ ⬛️🅰️🚹⬛️🅰️🅰️⬛️🅰️🅰️🅰️🅰️🅰️⬛️🅰️🅰️⬛️🚹🅰️⬛️ ⬛️🅰️⬛️🅰️🅰️⬛️🅰️🅰️🅰️🅰️🅰️🅰️🅰️⬛️🅰️🅰️⬛️🅰️⬛️ ⬛️🅰️⬛️🅰️⬛️🅰️🅰️🅰️🅰️🅰️🅰️🅰️🅰️🅰️⬛️🅰️⬛️🅰️⬛️ ✨⬛️⬛️⬛️⬛️🅰️🅰️🅰️🅰️🅰️🅰️🅰️🅰️🅰️⬛️⬛️⬛️⬛️✨  ✨✨✨✨⬛️🅰️🅰️⬛️⬛️🅰️⬛️⬛️🅰️🅰️⬛️✨✨✨✨ ✨✨✨✨⬛️🅰️⬛️☁️⬛️🅰️⬛️☁️⬛️🅰️⬛️✨✨✨✨ ✨✨✨✨⬛️🅰️⬛️☁️⬛️🅰️⬛️☁️⬛️🅰️⬛️✨✨✨✨ ✨✨✨✨⬛️🅰️⬛️⬛️⬛️🅰️⬛️⬛️⬛️🅰️⬛️✨✨✨✨ ✨✨✨✨⬛️🅰️⬛️🅰️🅰️🅰️🅰️🅰️⬛️🅰️⬛️✨✨✨✨ ✨✨✨✨⬛️🅰️🅰️🅰️🅰️🅰️🅰️🅰️🅰️🅰️⬛️✨✨✨✨ ✨✨✨✨✨⬛️🅰️🅰️🅰️🅰️🅰️🅰️🅰️⬛️✨✨✨✨✨ ✨✨✨✨✨✨⬛️⬛️🅰️🅰️🅰️⬛️⬛️✨✨✨✨✨✨ ✨✨✨✨✨✨✨✨⬛️⬛️⬛️✨✨✨✨✨✨✨✨ ✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨

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

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

⠳⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⢀⣠⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⡀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣿⢿⣿⣿⠟⣯⣁⠀⠙⢻⣿⣯⣿⢿⡿⣿⣿⣿⣿⣿⣶⣼⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣼⡟⠟⢫⣿⠟⣁⠀⠉⣿⣏⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⢿⣷⣉⠛⠟⠳⣍⠀⠀⠙⠟⠉⠉⢹⣿⣿⣿⠟⠁⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣄⠀⠙⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠉⠙⠓⠲⠶⢿⣦⣤⣤⡤⠴⠶⠟⠛⠉⢀⣠⣶⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠓⢄⡀⠈⡙⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡽⣿⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣿⣿⣛⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠁⠀⠀⠙⠛⠿⠿⣿⣿⣾⣿⣿⣿⠿⠿⠛⠋⠉⠀⠀⠈⠉⠛⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⠈⠳⣦⠀⠀⠀⠀⠀⠀⠀⢀⣟⡤⠴⠒⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠲⣄⡀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠈⠳⣄⠀⠀⠀⣠⠖⠋⢁⡄⠀⠀⠀⠀⠀⠀⠀⢸⣄⡤⠖⢋⡇⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠴⠖ ⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠙⢧⣠⡾⠁⠘⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⢸⠇⠀⠀⢀⣠⡤⠶⠛⠋⠁⠀⠀⠀ ⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⣸⣤⠴⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⣀⣤⣴⣶⣶⣶⣶⣶⣤⣀⠸⠀⠀⢀⣀⣤⣴⣶⣶⣶⣶⣤⣄⡀⣀⣤⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀ ⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⣿⡋⠉⠉⠙⠛⣛⣻⣿⣿⣿⣿⠿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿ ⢿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠚⣁⣿⠀⠀⠚⠛⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿ ⠀⢻⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⣴⣿⠟⠁⢀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⢿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⣠⣾⡟⠁⠀⣠⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⣿⣿⡷⢠⣶⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀ ⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡿⠃⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀ ⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣷⣄⣀⣀⡀⢀⣀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀ ⢀⣀⣀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣿⣦⣤⣤⣤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠿⠟⠛⠻⢿⣿⡽⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⡀⠀⠀⠀⠀ ⠀⠀⠀⡀⠀⠈⠁⠀⠈⡉⠛⠛⠛⠻⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣷⠶⣤⣄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠉⣀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠋⠉⠉⠉⢲⣸⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠤⣤⠤⢞⣿⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣙⣲⣶⣶⣿⡧⢤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⠀⠼⣿⠛⢛⡿⢿⣿⣦⣤⣽⠀⠀⠀⠀⠀⠀ ⠀⣄⢀⣀⣤⣴⠛⠃⠀⢸⠁⠀⠈⠃⠀⣿⣙⣻⡿⣦⣄⣀⣧⣴⡀ ⢠⣿⣿⡿⠍⠺⢦⣀⠀⠚⠓⠂⠤⠤⠖⣿⠤⢀⠀⠀⣾⣿⣿⣿⠇ ⠀⠻⢿⣧⢄⡀⠈⢿⠀⠀⠀⠠⡀⠃⣼⣋⠭⢛⢽⣾⣿⣿⠿⠃⠀ ⠀⠀⠀⠹⣗⣌⡙⠺⣆⡀⠀⠀⢣⠀⠻⣷⣚⣡⡾⠟⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⣿⢶⣿⠀⠀⠀⠀⢣⠀⣨⣿⣏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⢿⣿⣄⠀⠀⢀⣩⣿⣿⡿⠿⢷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣶⣾⣿⣿⣿⣿⠇⠀⠀⢻⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠿⣿⣣⣿⡟⢻⠀⠀⠀⢀⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠋⠁⠀⠘⣿⣿⣇⠀⠀⢀⣠⣼⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣼⡡⠀⠀⢀⣴⣿⣿⣿⣶⣾⣿⣿⣿⠃⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⢀⣤⠖⠒⠒⢦⡈⠻⣦⠀⠀⠀⠀⡾⢁⣠⣶⡆⠀⠀⣠⣾⣡⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⣠⠞⣏⠈⣆⠀⠀⠀⢹⡄⠘⣧⠀⠐⠶⠿⠏⣱⠏⠀⠀⠐⠛⠋⣱⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⡾⠁⠀⢸⡀⡽⠀⠀⠀⠀⢻⠀⢹⡄⠀⠀⢀⡴⠁⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⣠⠂⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⠸⣇⢿⡀⠀⢰⠁⡇⠀⠀⠀⣀⡟⠀⣼⠁⠀⢠⠞⠁⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣡⠞⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⠞⢛⣮⣛⠓⠿⠼⠶⠖⠒⠚⠉⢀⣴⡋⠛⡶⠋⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣡⠞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⢀⣀⣼⢰⠋⠀⠈⠉⠓⠒⠒⠒⠒⠒⠚⠉⠀⠉⢿⡁⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠈⠁⠈⠉⠙⠛⠛⠒⠂⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠂⠀⠀⠀⠀⠘⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⣀⣀⡀⡀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠐⣶⠀⠀⠀⢿⠉⠉⠉⠉⠉⠉⠉⠩⣍⠉⠉⠉⠉⠉⠉⠉⠉⠛⠒⠒⠒⠦⠤⢤⣀⣀⠀ ⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⣀⣀⣠⠤⠴⠒⠚⢫⠟⠀⠀⠀⣳⠤⠴⠂⠀⠀⠐⠒⠚⡟⣆⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⣙⣦⣀⣠⣤⠤⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉ ⢀⠀⠈⠀⠀⠀⠀⠉⠉⠛⠛⠻⠿⠦⣤⣀⡀⢀⡴⠋⢀⣠⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢷⣄⣀⣘⣷⣄⡤⠶⠖⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣄⡀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢤⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠲⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⢀⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠀⣠⣄⣤⠖⠒⠲⣤⡈⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠢⢤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠀⢀⡾⠋⠀⠀⠀⡄⠈⢳⡀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⡏⠀⠈⠉⠓⠦⣄⡀⠀⠀⠀⠀ ⠀⠀⣀⣤⠴⠛⠷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣴⠋⠀⠀⠀⠀⠀⢸⡄⠀⢳⡀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠁⠀⢳⠀⠀⠈⠁⠈⠉⠙⠲⣄⡀⠀ ⠛⠉⠁⠀⠀⠀⠀⠀⠉⢓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⣼⡄⠀⠀⢸⢹⡀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠁⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠈⠙⠲⢤⡀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠐⠃⢻⠀⠀⢰⠂⠁⠀⠈⢻⣏⡀⠀⠀⣀⣠⡴⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡎⠀⠀⠀⠀⠀⠀⠙⠲⣤⣀⣀⣴⠇⠀⢠⠀⠀⠀⠀⠀⠀⠠⢶⠀⠀⠀⠸⣿⣶⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡏⠀⡀⡏⢀⠀⡄⠀⠀⠀⠀⠘⠀⠀⠀⠀⢹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⠸⡿⠀⢸⡇⠀⠞⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡤⣼⠃⠀⢸⡇⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡇⠀⠀⢸⡇⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣿⠀⠀⠀⠘⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⠶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⡟⠋⠉⠀⠶⣦⠌⠙⠿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠋⠃⡀⣀⣤⣤⡤⠶⠷⣤⣽⣷⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠁⠀⢸⡟⠋⠉⠀⠀⠀⠀⠀⠈⠉⢧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⢸⣷⣄⣀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⡀⠀⠀⠉⠛⠛⠿⠿⠿⢿⣿⣿⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠿⢶⣴⣶⣤⣀⣀⣀⣀⣀⣘⣿⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣿⣿⣿⣏⠙⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠛⠁⠀⢠⣄⣍⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣸⣿⣄⣀⣀⠀⠈⣿⣿⠀⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⢛⡛⠉⠉⠛⣿⣿⠀⢿⡇⠀⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠄⠁⠀⠀⠀⣿⣿⠀⢸⣧⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀⠀⠀⣿⣿⠀⣽⣿⠀⣿⡟⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⢰⠂⠀⠀⠀⠀⢰⣿⡇⠀⠊⣿⡆⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⠀⠀⠀⣸⣿⠃⠀⢸⣿⡇⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠙⠀⠀⠄⠀⠀⢠⣿⡟⠀⠀⣸⣿⣷⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣶⣦⣤⣤⣤⣠⣼⣿⠃⠀⠀⣿⡏⣿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠉⠉⠛⠛⠿⠿⠿⠟⠁⠀⠀⠀⢻⡇⢸⣆⢿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠈⣿⡿⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣦⣽⣿⣿⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⡏⠀⠀⠀⠀⠀⠀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠉⠋⠛⠶⣦⣀⠀⠀ ⠀⠀⠠⢸⣿⢰⡇⠀⠀⠀⠀⣴⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣦⠀⠀⠘⢃⣆⣈⢻⣷⠀ ⠀⠀⠀⢸⣿⠘⠃⡄⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢟⣀⣠⣴⣾⠟⠏⣺⣿⡇ ⠀⠀⠀⠈⢿⣧⣀⡀⠀⠀⣸⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⡿⠿⠛⠉⠉⢀⣤⣿⡿⠀ ⠀⢀⣠⣤⡴⠿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣄⣠⣤⣴⣿⣿⠟⠉⠀⠀⠀⢀⣠⣶⣿⠿⠋⠀⠀ ⢰⣿⠛⣷⠦⠀⠀⣩⣿⠿⠛⠉⠉⠙⠛⠿⠿⠿⠛⠛⠉⠁⠀⢀⣀⣴⣶⡿⠟⠋⠁⠀⠀⠀⠀ ⠘⢿⣿⣦⣤⣄⣸⣿⣷⣄⡀⠀⠀⠀⠀⠀⠂⠀⠀⣀⣤⣴⣶⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠙⠻⠿⠿⠿⠟⠿⣿⣷⣶⣶⣶⣶⣾⡿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡖⢉⡠⣖⠊⠓⢦⡙⢦⠀⠀⠀⣞⡤⣶⠆⠀⣠⣾⠥⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⡴⠋⢁⢘⡄⠀⠀⢳⠀⣇⠀⠉⠛⡰⠃⠀⠀⠉⣠⠞⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡿⡇⠀⢸⢸⠀⠀⠀⣸⠀⡟⠀⢀⠜⠁⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⣠⠖⡱⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⢰⠞⣳⢭⣓⠓⠚⠒⠒⠉⣁⡼⣉⣲⠋⣀⣀⣠⣞⣁⣀⡀⠀⠀⠀⠀⢀⠞⣡⣊⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠺⣾⠀⠀⠀⠉⠉⠉⠉⠉⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣆⠀⠀⠀⠀⠀⠀⢤⠀⠀⢸⡖⠒⠒⠒⠒⠒⣒⠒⠒⠒⠒⠒⠒⠲⠤⠤⠤⢄⣀⡀⠀ ⠀⠀⠀⢀⣀⣀⣀⠀⠀⣀⡠⠤⠔⠒⢒⡞⠁⠀⣸⠦⠔⠀⠀⠀⠒⢿⣆⠀⠀⢧⠀⠀⠀⠀⠀⣈⣧⡤⠤⠤⠤⢄⡀⠀⠀⠀⠀⠀⠈⠉ ⠄⠀⠀⠀⠀⠀⠀⠉⠉⠉⠒⠒⠤⣴⣋⡤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠠⠤⠗⠒⠊⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢤⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⣠⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⢰⡶⠚⠉⠙⢦⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢑⠶⠤⢄⣀⠀⠀⠀⠀⠀ ⠀⠀⢀⣠⠴⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡰⠋⠀⠀⠀⢣⠀⢳⡀⠱⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠙⡄⠀⠠⠌⠽⠦⣄⠀⠀ ⠚⠉⠁⠀⠀⠀⠙⢲⢄⡀⠀⠀⠀⠀⠀⠀⠀⡞⠁⠀⣴⡀⠀⠸⢇⠀⢳⣀⠀⠀⠀⠀⠀⠀⣀⡤⠚⠁⠀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠙⠢ ⠀⠀⠀⠀⠀⠀⣠⠋⠀⠈⠑⠦⣀⠀⠀⠀⡼⠀⠀⠀⠉⠃⠀⠀⡀⠀⠀⢿⣤⣀⡀⠤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠃⠀⠀⠀⠀⠀⠈⠓⠒⡾⠁⠀⠆⠀⠀⠀⠀⠈⠇⠀⠀⠘⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⢺⠃⢰⠀⠰⢡⠇⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣶⡟⠀⢸⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠨⣧⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⠀⠀⠸⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣏⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀

⣷⣂⣀⣀⣀⣀⣀⣀⣨⣧⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⡾⢁⣤⣴⡶⠶⠶⣤⣄⣀⢸⡏⠁⡇⠈⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠀⠀⠀⢰⣇⢸⣿⣿⣿⣿⣷⣾⣇⣈⣿⡇⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠀⠀⠀⠀⣿⣿⠿⠟⠛⠛⠛⠻⣿⣿⣿⠃⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢹⣇⠀⠀⢠⣶⡆⠀⢀⣽⠟⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠉⠀⠀⠀⠀⠀⠀⠀⠈⠉⣿⠀⠀⠀⠀⠀⠀⠀⢠⣾⡟⡇⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢀⣿⣦⣀⢿⣿⣷⣰⡿⠯⠤⠤⠤⠧⠤⠤⠤⠤⠤⠤ ⣤⠀⠀⠀⠀⠀⠀⣤⣤⡼⠃⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⣧⣤⣤⣀⣠⣤⣤⣤⣄⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣼⠀⠀⣠⠞⠋⠁⠉⢻⣷⣶⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⢏⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢷⠀⣠⡾⢯⡀⠀⠀⠀⠀⠀⠉⠙⠓⠦⣄⡀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⡟⢦⣽⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡏⠘⣆⣸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠻⢦⣤⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢤⣀⡴⠋⢀⡀⠀⠀⠀⠀⢸⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠉⠁⠀⡞⠀⠀⠀⠀⠀⣿⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢸⡇⠀⡆⠸⣿⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ ⠀⠀⠀⠀⠀⠀⠀⠙⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⢸⡷⠤⠤⠤⠤⠤⣤⢿⡀⠀⠀⠀⠀⡞⠀⠀⢱⠀⢹⡄⠀⠀⠠⠤⠤⠤⠤⠤⠤⠤⠤ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⣀⣠⠾⠃⠀⠀⠀⠀⠀⢸⣷⡀⠀⠀⠀⢰⠏⠀⡇⠀⠀⠀⣸⠁⠀⠀⢸⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠙⠓⠦⣤⣾⠀⠀⣧⠀⠀⢸⡇⠀⠀⠀⢸⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠀⠀⠀⠀⠸⣗⣰⠋⠀⠀⢸⡇⠀⠀⢀⡞⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⣸⡅⢀⡴⠋⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢠⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⣿⣟⣿⠓⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣧⣄⣸⣆⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⣾⣿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣠⡤⠴⠖⠛⠛⠓⢾⡇⠀⠀⠀⠀⠀⠀⠀⢰⡿⠁⠀⠉⢿⡇⠀⠀⠀⠀⠀⠀⠀⣾⡟⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠧⠀⢉⣹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠉⠀⠀⡀⠀⠒⠒⠢⢌⣧⠀⠀⠀⠀⠀⠀⢠⣿⠓⠒⠒⠒⠶⣷⣄⠀⠀⠀⠀⠀⣰⣿⡷⠶⠶⠶⠶⠶⠶⠶⢾⡇⠀⠀⣯⣤⢼⡿⣿⣿⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡏⠛⠷⣶⣄⣴⠟⠛⠉⠙⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀⠀⢈⣙⣁⠀⠀⠀⢀⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠶⠶⠾⡇⣿⠙⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⠟⠒⠛⠛⠶⠦⣤⣀⣀⣀⢾⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣀⣴⣿⣁⡶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢯⡀⣽⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢼⡋⢹⡛⣷⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢾⣿⣿⢷⠋⣺⠃⠀⠀⠀⠀⠀⠀⢀⣠⠤⠶⠖⠒⠶⠦⢤⣄⡀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠙⣿⠛⢻⠏⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠇⠀⡾⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⢻⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⠀⢀⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢸⣤⣷⠀⠀⠀⠀⠀⠀ ⠀⣿⠀⢸⡇⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⢸⢿⣿⠀⠀⠀⠀⠀⠀ ⠀⡏⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⣾⣤⡿⢷⣄⠀⠀⠀⠀ ⠀⣧⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣄⣀⣀⣀⣀⣀⣤⠴⠛⠁⠀⣿⠙⣷⣿⡇⠀⠀⠀⠀ ⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠮⠤⣤⣶⣤⡀⠀ ⠀⢹⡇⠀⢹⡀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⣻⡄ ⠀⠀⠻⣴⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠖⠋⠉⠉⠉⠳⣄⡀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⣾⠀ ⠀⠀⠀⠈⣙⡿⠿⢦⣄⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠈⢻⡙⠛⠒⠒⠶⡿⠀⠀⠀⣰⡏⠀ ⠀⠀⠀⠀⠙⠾⣆⣾⡉⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⡷⠦⣄⣀⡀⢷⡀⢀⣰⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠉⢻⡦⢶⣿⢷⡆⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠈⠉⠉⠙⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⣿⠾⠧⢤⣤⣀⣀⣀⣤⣤⠴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣥⣤⣶⣿⡿⢿⣿⣿⣿⣿⣿⣿⣶⣦⣄⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣻⣿⡯⣽⣦⠀⠨⢿⡿⢿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⣷⠒⠿⠣⡗⠀⠸⠗⠒⢻⣿⣿⡿⠋⢹⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢄⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣄⠉⠙⠒⠲⠷⠤⠤⠶⠒⠚⠋⢁⣠⣶⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠑⢤⡀⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠛⢿⣶⣤⣤⣀⣀⣀⣠⣤⣴⡶⠿⠿⠯⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣆⠀⠀⠀⠀⠀⠀⠈⠢⣄⠈⠳⣄⠀⠀⠀⠀⠀⠀⣼⣁⠤⠔⠒⠒⠋⠉⠉⠉⠉⠉⠉⠐⠒⠦⣄⠀⠀⠈⠱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣧⡀⠀⠀⠀⠀⠀⠀⠈⠑⢤⡈⠳⣄⠀⢀⡤⠚⣉⠄⠀⠀⠀⠀⠀⢰⣤⠔⢊⠆⠀⠀⠀⠀⠀⠑⣄⠀⢀⡇⠀⠀⠀⠀⠀⣀⡠⠤⠒ ⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⠘⢶⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠔⠁⠀⠀⠀⠀⠀⠀⠀⠘⡄⢸⠁⣀⡤⠖⠚⠉⠁⠀⠀⠀ ⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⢀⣠⣤⣤⣤⣤⣀⢠⠁⠀⠀⣀⣠⣤⣤⣄⣀⠀⠀⣠⠷⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠ ⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣙⣻⢧⠀⠈⣩⣭⡿⠿⠿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿ ⠙⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣩⣶⠟⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿ ⠀⠸⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣏⣼⡟⠁⢀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⡿ ⠀⠀⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣾⣿⡇⠴⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⠏⠀ ⠀⠀⢻⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀ ⠀⠀⠸⣿⣿⣿⣿⣿⣿⣄⣀⡀⢀⣀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣦⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀ ⣠⣤⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣴⣶⣦⣤⣤⣄⣀⣀⡀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀ ⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⡀⠀⠀⠀⠀ ⠁⠀⠀⠉⠙⠀⠙⡛⠻⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠉⢹⣿⣿⣿⣿⣿⣷⣦⢤⣀

⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣵⡾⣟⠛⢿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢿⡍⠿⠄⠘⠏⢻⣿⠟⢻⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠐⢌⠒⢄⠀⠀⠀⠀⠀⠀⣈⢦⣄⡉⠙⠒⠈⣉⣤⣾⣃⠀⠀⠀⠀⠀⠀⠀ ⣄⠀⠀⠀⠑⠄⡑⢄⠀⠀⠀⣈⠠⠀⠚⠉⠛⠋⠉⠑⠂⢄⠀⠑⡀⠀⠀⠀⠀⠀ ⣿⣦⡀⠀⠀⠀⠈⠢⠑⣤⠊⠒⠀⠀⠀⢠⠏⠁⠀⠀⠀⠀⢡⠀⠃⣀⠤⠐⠂⠉ ⣿⣿⣷⡄⠀⠀⠀⠀⠀⠈⢢⣤⣴⣦⣤⣘⣀⣠⣤⣤⣤⣀⠔⠚⠉⠀⠀⠀⠀⠀ ⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠙⣻⢟⠛⣛⠿⠿⠿⠛⠉⠀⠀⠀⠀⠀⠀⢀⣤⣾ ⠙⣿⣿⣿⠀⠀⠀⠀⠀⠀⢀⢎⡖⠃⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿ ⠀⢻⣿⣿⡇⠀⠀⠀⠀⠀⠸⣿⠢⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⡿⠃ ⠀⢸⣿⣿⣿⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣴⣾⣿⣿⣿⠏⠀⠀ ⣤⣴⣿⣿⣿⣿⣿⣿⣷⣿⣿⣶⣶⣤⣤⣤⣀⣀⣴⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀ ⠋⠙⠛⠛⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⢻⣿⣷⣦⣄⣀

⡆⠀⠀⣿⡿⠶⡶⠖⠚⠛⠛⠛⠛⡿⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠃⠀⣿⣿⠀⠀⠀⠀⠀⣿⣿⠀⠀⣼⣿⠀⠀⠀⠀ ⡇⠀⠀⣿⡟⠀⣴⣾⣝⣀⣀⣤⣰⢃⣿⠎⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⢹⣿⣇⠀⠀⠀⢰⣿⡏⠀⠀⢹⣿⠀⠀⠀⠀ ⣇⠀⠀⢹⣇⠀⠲⠖⠛⠿⠿⠿⠛⠿⠅⣀⠴⢿⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠈⣿⣿⣆⠀⠀⣸⣿⠃⠀⠀⢸⣿⡆⠀⠀⠀ ⣿⡀⠀⢸⣿⡷⠶⢤⣴⣶⣴⣆⡶⢀⣀⣠⣴⣄⡄⠉⠻⣿⡉⠭⠉⠉⠙⠻⣿⣿⣿⣿⣷⣄⠈⢿⣿⣷⣴⣿⠟⠀⠀⠀⠸⣿⣇⠀⠀⠀ ⣿⣇⠀⣼⠋⠀⠀⣰⠿⠿⠿⠿⠇⣸⠟⢻⡋⣻⣁⡀⡀⠈⢳⣶⣶⣤⣄⠀⢹⣿⣿⡟⠻⣿⣷⣶⣿⣿⣿⣿⣶⣤⣄⣀⣀⣿⣿⣤⣤⣴ ⢻⣿⣰⡇⠀⢰⣿⡯⢀⣄⣠⣤⣤⣏⣤⣿⣶⣿⣾⣿⡿⠆⠈⣯⣤⣍⢻⣷⣿⣿⣿⡧⠤⠤⣭⣭⣍⣀⠈⠉⠛⠛⠛⢿⠿⠟⢿⣿⡛⠉ ⠘⣿⣿⣧⠀⠘⠙⠁⠈⠋⣹⣟⠉⣍⢙⣏⣿⠉⠀⠉⠀⠀⣸⣟⣉⣿⣿⠟⠋⠁⠀⠀⠀⠀⠘⠷⣄⠉⡿⢦⡀⠀⣠⠟⠀⠀⠈⢿⣿⣦ ⠀⢻⣿⣎⠳⣄⠀⠀⠀⠰⡷⣾⢻⡗⠺⢹⠃⠀⠀⢀⣠⠾⠿⠿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⣀⠤⠞⠛⠓⠒⠻⢿⣁⠀⠀⠀⠀⠀⠙⠻ ⠀⠀⢻⣿⣦⣬⣿⣶⣤⠤⢄⣁⣈⣉⣥⣬⣴⣦⣀⠻⣥⠶⠒⢒⡟⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠻⢿⣿⡿⠛⣁⣠⠤⠶⠚⠋⠉⠁⠀⠀⢈⣙⣛⣛⣀⣼⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢶⠋⠁⠀⠀⣀⣠⠤⠔⠒⠚⠉⠉⠁⠀⠀⠀⣿⣆⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠉⠀⣀⣤⠴⠒⠒⠂⠐⠒⠲⣶⣾⣿⣿⣷⡤⠔⠒⠒⠶⢤⣀⡈⠛⠶⢦⣤⣤⣤⣶⣶⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⢠⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠟⠋⠁⠀⢀⡠⣄⠀⠀⠀⠙⠢⣄⣀⣤⣴⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣡⠖⠋⠀⠀⠀⠠⠴⠃⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠘⢀⠈⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣦⣀⠀⠀⠀⢀⣀⣠⣴⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠋⠙⣻⣿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢻⣿⡇⠀⠁⠈⠁⠀⠀⠀⠀⠀⣤⣿⣿⣿⡏⠛⠻⢿⣿⣿⣶⣤⣤⣤⣤⣤⣤⣶⣿⣿⠟⠿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠉⠉⠉⠉⢹⣿⣿⣷⣧⣤⣀⠀⠀⣠⣤⣾⣿⣿⠈⠻⣿⣷⣄⣀⠈⠉⠛⠛⠛⠛⠛⠛⠛⠉⠉⠀⢠⣼⣿⠖⢲⣶⣶⣶⣶⡂⠀⠐⠒ ⣄⠀⠀⠀⠀⠈⢿⣄⠈⠉⠙⠛⠻⠿⣿⣿⠿⠛⠻⣿⠿⠿⠿⢿⣿⣿⣶⣦⣄⣀⣀⣀⣀⣀⣤⣴⣾⣿⣿⣷⣾⣿⣁⣀⣉⣉⠉⠐⠂⣤ ⣿⠀⠀⠀⠀⠀⠈⠛⢿⣦⣤⣤⣴⣾⡟⠁⠀⢀⡞⠁⠀⠀⠀⠀⣿⣿⣏⠉⠙⠛⠛⠛⠉⠉⢉⣽⡿⠋⠈⠛⠛⠛⠛⠻⠿⠛⠿⠛⠛⠁ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⣛⢛⣿⣧⣀⣀⣾⣧⣀⣀⣀⣠⡾⢻⣿⠿⢿⢶⣶⣶⣶⣶⣶⣿⠛⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⠦⠤⣴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⣭⣿⣿⣿⣿⣯⣽⠶⢋⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⣀⡀⠉⠁⠂⠀⠈⠀⠐⠀⠂⠀⠀⠒⠀

⠿⠤⠤⠤⠤⠤⠬⢇⠀⠀⠀⠀⠉⠉⠉⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢰⢃⣴⣶⣒⡒⢶⠤⣀⡏⢀⠈⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⣼⣿⣿⣿⣿⣿⣦⣾⡇⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢸⡇⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠘⣏⠉⠀⣠⡄⠈⢙⡿⠀⢸⠀⠀⠀⠀⠀ ⠂⠀⠀⠀⠀⠀⠀⢺⡇⠀⠀⠀⠀⠀⢠⡟⡇⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣹⣦⡰⢿⣷⣰⠿⠥⠤⠼⠤⠤⠤⠤⠤ ⠤⠤⠤⠤⠀⠤⣤⠞⠀⠀⠀⠀⠀⠀⠸⣇⠧⠤⣤⠤⠶⠦⠤⠤⣤⣤⠤⠤⠤⠤⠤⠇⠀⡴⠋⠀⠀⢹⡷⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⢣⠒⡄⠀⠀⠀⠀⠀⠀⠘⣦⣾⠓⢢⠀⠀⠀⠀⠀⠈⠙⠲⢄⡀⠀⣠⠞⠀⠀⠀⠀⣸⠉⢺⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣇⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⡏⢀⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠁⢰⠃⠀⠀⠀⡏⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠑⣄⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸⠇⢰⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠐⣇⠀⠀⠈⢣⠀⠀⠀⠀⢸⣗⠒⠒⠒⢒⡞⡇⠀⠀⠀⡌⠀⠘⡄⢹⡀⠀⠐⠒⠒⠒⠒⠒⠒ ⠀⠀⠀⠀⠀⠀⢀⣿⡆⠀⠀⠀⠀⠀⠀⠀⣿⡦⠔⠚⠁⠀⠀⠀⠀⢸⣿⠦⣄⡀⣼⠀⢇⠀⠀⡼⠀⠀⠀⡇⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⢿⠀⠀⠀⠀⠀⠀⠀⠰⣿⠇⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠉⢻⣆⡞⠀⠀⡇⠀⠀⢰⠃⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡌⠀⠀⠀⠀⠀⠀⠀⣰⢿⡄⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢹⡂⠀⢀⡇⣠⠔⠁⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⣿⠐⢇⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠘⡇⠀⠘⣯⡟⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⡤⠤⢤⣽⠀⠀⠀⠀⠀⠀⢸⡟⠓⢺⡆⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⠀⠀⡇⠀⢸⣿⠙⠲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠒⠋⠁⠀⠀⠤⠤⢸⡀⠀⠀⠀⠀⢠⡿⠔⠢⠤⢽⣄⠀⠀⠀⠀⣸⣿⠤⠤⠤⠤⠤⠤⣇⠀⢸⣃⢴⡿⣿⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠦⢁⣀⠀⠀⠀⠀⠁⠂⢄⠀⠀ ⢧⣤⠶⣒⠦⡀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠁⠢⠀⠀⠀⠀⠡⡀ ⠀⠀⠀⠀⠑⡘⡀⠀⠀⠀⡸⠢⢀⡀⠀⠀⠀⠀⢀⠼⠀⠀⠀⠀⠀⢡ ⠀⠀⠀⠀⠀⠱⠱⠀⠀⡼⢴⢖⢶⣪⡭⣄⡀⠈⠁⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠱⣕⡄⢙⣷⣻⡚⠗⢯⢶⣹⢶⡀⠀⠀⠀⠀⠀⠀⠸ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣹⣗⠦⠄⡉⢖⣄⠈⠾⠿⡼⠀⠀⠀⠀⢠⢇ ⠀⠀⠀⠀⠀⠀⠀⢀⣼⠻⣿⢆⣀⢈⡿⡗⢣⠀⣠⢟⠀⠀⠀⡰⠁⡸ ⠀⠀⠀⠀⠀⠀⠀⡎⠳⣭⣑⣞⣼⠏⠯⠷⣹⣯⡿⣸⣇⠀⡞⢀⡜⠁ ⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠉⠉⠛⠛⠋⠉⠉⠀⠘⠛⢠⠃⡜⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠠⢄⠀⠀⠀⠀⠀⠀⠀⠀⢨⠄⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⡉⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⡇⢰⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⢀⠇⠀⡆⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠑⢄⣀⣀⡀⠔⠀⠀⠀⠀

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

⡆⠀⣿⠒⡂⠉⠉⢹⠻⡦⡀⠀⠀⠀⠀⠀⠀⢸⣯⠈⣿⡀⠀⠀⣿⠀⢸⡇⠀⠀ ⡇⠀⣯⡘⠙⢻⠻⠛⠋⠠⠷⢶⣶⣶⣶⣶⣶⣶⣿⡄⢹⣷⡀⢰⡟⠀⢸⣷⠀⠀ ⣷⢀⡟⠉⢩⠿⠾⠏⡶⢶⢿⡀⡈⢦⣥⣀⠈⣿⣿⢿⣦⣽⣿⣿⣅⣀⣀⣿⣀⣠ ⢻⣾⠀⠾⠗⠴⢴⠾⠴⣷⠿⠿⠓⢸⠶⣭⣿⠿⠛⠒⠲⡛⠤⣈⠉⢉⡟⠛⣿⡉ ⠘⣿⡑⢄⠀⠐⢯⢻⣳⠙⠀⢀⠴⠿⢿⠏⠀⠀⠀⠀⡠⠌⠛⠚⠳⢍⠀⠀⠈⠛ ⠀⠘⢿⣿⠟⣉⡰⠶⠒⠛⠃⠪⣿⣉⡏⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠐⡏⠀⠤⠐⢂⣈⠉⢁⣀⣰⣷⡀⣀⣀⣀⠘⢤⣀⡀⢀⣀⡠⠃⠀⠀⠀ ⠀⠀⠀⠀⡇⢠⠔⠊⠁⡀⠀⠀⠈⡿⠛⠉⢠⢤⠀⠉⠢⢄⣭⣽⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⢀⠔⠁⠀⠀⠉⠀⠀⠀⡜⠀⠀⠀⠈⠂⠀⠀⠀⠀⢻⣿⡿⠀⠀⠀⠀⠀ ⠀⠀⢀⡎⠀⠀⠀⠀⠀⠀⢀⣼⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⣦⣀⣀⣀⣠⣴⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠘⢿⡟⠛⠛⠛⠉⠁⣰⣿⣿⠿⢷⣦⣤⣀⣀⣀⣠⣾⡿⢿⠇⠀⠀⠀⠀⠀ ⠉⠉⠉⢿⡛⠷⢦⣤⣴⣶⣿⣧⣹⣿⣤⣄⡉⠉⠉⠉⢉⣁⣴⣟⣢⠖⠶⠦⢄⠀ ⡇⠀⠀⠀⠙⢦⣤⣤⡞⠁⢠⠊⠀⠀⣹⣿⣙⠛⠛⠛⢉⡿⠋⠛⠛⠛⠻⠓⠒⠊ ⣧⢀⡄⠀⠀⠀⠀⠀⠱⣖⣿⣷⣶⣺⠕⠋⠙⠛⠛⠛⠛⠈⠀⠠⠀⠂⠄⠄⠂⠄

⣿⠛⠉⠀⠀⠀⠀⠀⠀⠉⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢻⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⣽⠁⠉⠉⠉⠁⠉⠉⠉⠉⠉⠉⠉⠉⠁⠠⣦⣥⣔⣙⡀⢘⣿⣿⣿⣿⠟⠃⠀⠀⠀⠀⠀⠀ ⠿⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⣏⣁⣌⣑⡀⣞⣿⣿⣟⣍⣨⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⣀⣤⡴⠖⠚⠛⠛⠛⠒⠲⢤⣀⠀⠑⠒⠒⠂⠀⠀⠐⣿⣿⣿⣿⣶⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⡇⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⢠⣾⣋⡤⠤⠤⠤⢤⡤⣤⣀⡀⠀⡀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⢸⠀⠀⠀⠀⠀ ⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⢠⡶⠋⠉⠀⠀⠀⠀⠀⢀⡷⠀⠈⢙⣷⣝⢦⡀⠀⠀⠀⣈⣧⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⢸⠀⠀⠀⠀⠀ ⣿⣦⣤⡀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⡇⠀⠀⠀⠀⣿⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⢀⡤⠖⠋⠀⠀⢶⠉⠉⢿⠀⠉⠒⠂⠀⠀⣿⠀⠀⠀⠀⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣷⣶⣤⣤⣤⣶⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿⠀⠀⠀⢠⡏⠀⠀⠀⠀⣀⡴⠋⠀⠀⠀⠀⠀⣘⡦⣴⣿⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢿⠿⠿⠟⠛⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠟⠁⠀⠀⠀⠀⣿⠀⠀⢀⣾⡿⢦⣤⡴⠞⣋⣀⣀⣀⣀⣀⣤⠞⠁⠀⣼⠏⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀ ⡿⠿⠿⠛⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠈⠹⣧⣀⣠⣴⣋⣉⣩⣭⣭⣭⣬⣄⣠⣴⣾⣥⣴⠒⠒⠒⠒⣲⠛⠒⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠐⢈⡟⠉⠉⠉⠀⠀⠀⢀⣠⠴⠚⠋⠉⠀⠀⠈⠓⢒⣶⠞⠉⢰⡒⠐⠮⠳⣄⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⡇⠀⠀⠀⢀⣤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⣾⠋⢀⣠⡶⣿⠁⠀⣿⠀⢻⡇⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢘⣇⠀⣠⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠁⢰⠇⠀⣼⢿⠀⢸⡇⢀⣀⣀⣠⣤⠤⠀⣀⠀⠀⠀ ⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣿⣤⣀⡀⠀⠀⣿⡾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣄⣾⠇⢸⡀⣸⣿⣿⣿⠵⣶⣶⣶⣶⣶⠶⠒⠒ ⠇⠀⠀⠀⠀⠀⠠⣀⣀⣠⣤⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠈⠙⣟⣿⡀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀ ⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣉⣩⠿⠞⠋⠁⠀⡉⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣥⣤⣤⣤⠾⠁⠀⠀⣀⣴⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣁⣠⣴⣾⣿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⣿⣿⠇⣠⠐⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⣠⡤⠖⠛⠛⠻⠿⠷⣄⡀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⠁⠹⣿⡆⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⢀⣤⡾⠛⠁⠀⠀⠀⠀⠀⠀⠹⡊⠙⠳⢦⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⠟⣵⠀⠀⢻⣿⣷⣶⣄⠀⠀⠀⣀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⣀⣠⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠈⣿⡟⠛⠒⠲⠶⠶⠚⠛⠛⠉⠀⠀⠸⣄⡀⡘⣿⣿⣿⣿⣷⣶⣴⠇⠀⣀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡇⣿⣿⣿⣿⣿⣿⣿⣶⣶⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣪⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣤⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣤⣀⣀⣀⣠⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⢠⠒⠈⠐⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢎⣉⢈⣱⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢈⣷⣴⣾⠥⡀⠀⠀⠀ ⠀⠀⢀⣀⠴⠂⠛⠡⠟⢻⢶⣇⡀⢀⡀ ⢰⣿⡯⠙⣄⠐⠒⠠⠄⣺⣁⡀⣽⣿⡷ ⠀⠙⢷⠢⢾⡀⠈⢀⠱⣗⢜⣾⠿⠋⠀ ⠀⠀⠀⠻⣴⡇⠀⠀⣆⣸⣯⡀⠀⠀⠀ ⠀⠀⠀⠀⠈⢿⣤⣴⣿⣿⠉⠹⡄⠀⠀ ⠀⠀⠀⠀⠀⡜⠛⣧⣿⠛⠀⠀⡷⠀⠀ ⠀⠀⠀⢀⡜⠀⢀⣼⣿⣤⣴⣿⡇⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢰⣄⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠤⣈⣟⢦⣠⡶⠛⠛⠉⠈⣃⠃⠈⠉⠛⠶⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠤⠖⠒⠒⠦⠤⢄⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣄⣙⣦⠈⠙⠁⠹⣦⡀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠉⠛⢦⡀⠀⠀⠀⠀⠀⠀⢠⡴⠋⢁⢠⠤⠰⠤⠤⠠⠤⠀⠈⢳⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣍⠉⠀⠀⠀⢀⣾⠃⠀⣰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠙⢧⡀⠀⠀⠀⠀⡏⠀⠀⠀⠂⠐⠀⠀⠀⠀⠐⡄⠀⠀⢳⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢷⣄⣠⡴⠏⠁⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠈⢻⡄⠀⠀⠀⠹⣄⠈⠉⠉⠀⠀⠈⡀⠀⠂⠛⠛⢀⡎⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠉⠁⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠉⠉⠉⢉⣿⡄⠀⠀⢀⡼⣳⢦⣀⣀⠀⠈⠀⠀⣀⣠⠶⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⣽⡤⠶⠖⠛⠛⠉⢷⡀⠀⠛⠋⠁⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠃⠀⠀⠀⠀⣀⣠⣴⠶⠒⠛⠋⠉⠙⠛⠓⠒⠒⠶⣄⠘⣧⡀⠀⠀⠀⠀⣠⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡯⠀⠀⠀⠀⣸⡏⣱⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠈⠙⠓⠶⠖⠋⠉⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡆⠀⠀⣿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⣿⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠘⡿⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⣿⡇⠙⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣟⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣤⣦⣴⡄⢠⣾⣷⡆⠀⠀⠀⠀⢠⡾⣷⡆⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⡿⠀⠀⠀⠀⢠⣿⣅⠀⠀⠀⠀⠀⢸⣿⣿⣤⣤⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠋⣿⡇⢷⣾⡷⠿⠆⠀⠀⠀⢀⣿⡶⠟⠁⠀⢰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣹⣧⠀⠀⠀⢀⣼⣷⣽⡄⠀⠀⠀⠀⣉⠙⠛⠛⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠧⠈⠁⣠⠤⢀⣀⠀⢠⡾⢃⣀⣀⣀⣠⡜⠻⠿⣿⣿⣿⣾⣷⣶⣶⣶⣶⣿⣿⣿⣿⠿⠿⠟⠀⠀⣀⣾⠁⠀⠙⢿⣄⠀⠘⠦⣌⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⠵⠚⠉⣀⣤⠿⠛⠋⠉⠉⠀⠈⠀⠀⠀⠀⠀⠀⠀⣤⣀⠀⠀⠀⠀⢠⣄⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠶⠦⣽⣆⠀⠀⠈⠳⠄⠀⠀⠀⢠⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⣀⣴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡄⠀⢀⣴⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⢦⣤⣤⣀⡀⠀⠀⠚⣧⣠⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣴⢶⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣯⡉⠛⠶⣦⣄⠀⠀⠀⠀ ⠀⠀⢀⣠⣶⡟⠹⠶⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⠀⠀⠉⠛⢶⣄⠀ ⣀⣴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻ ⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣁⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢷⡀⠀⠀⠸⢿⡟⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⠋⡉⠉⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠀⠀⠀⠀⣠ ⣬⣿⣶⣶⣶⣾⣿⣦⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡟⣡⣸⠃⠀⠈⣿⣮⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣄⣤⣤⣀⣻⣿⣥⣤⣤⣤⣼⣧ ⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠀⣿⡟⠀⠀⠀⣿⠿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠈⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⠀⠀⠀⠀⢘⣿⡇⠀⢿⡇⠀⢀⣸⡟⠀⣿⡄⠀⠀⠀⠀⠀⣠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠛⠛⠛⠉⠁⠀ ⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⠉⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣴⣴⠿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠻⠿⡿⣦⣴⣶⣶⣿⣿⣿⣿⣿⣿⣿⡿⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠖⠛⠓⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣏⣀⣀⣀⣀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠋⠉⠀⠈⠉⠻⣄⢹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣀⣀⡀⢀⣀⣤⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣉⠉⣉⢉⣠⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⡿⠛⠳⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡠⠴⢿⣿⠋⠉⣹⠻⢿⣿⣿⣤⣴⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⠀⠀⢀⣀⣠⡾⠛⠋⠀⢀⡞⠀⠀⠀⠛⠀⠀⢹⡟⠻⣿⣿⣧⣄⡀⠀⣶⣤⣤⠀ ⢠⣿⣷⣿⣿⠟⣛⣇⠀⠀⠀⣈⡷⣄⡀⠀⠀⠀⣠⣾⡟⠉⠉⠉⠉⢉⣿⣿⣿⣿⣿⡆ ⢸⣿⣿⣿⠛⠁⠈⠙⢷⣦⠀⠀⠀⠀⠀⠈⢉⠋⢁⣼⣏⣡⣤⣤⢐⣺⣿⣿⣿⣿⠟⠁ ⠀⠙⠿⣿⣷⢤⣀⡀⢸⢿⠀⠀⠀⠀⠒⣄⠈⢡⣾⣉⡤⠚⣩⢴⣿⣿⣿⣿⠿⠋⠀⠀ ⠀⠀⠀⠙⢿⣷⣈⡙⠻⢿⣧⠀⠀⠀⠀⠸⡀⠈⠻⣯⡴⠋⣠⣾⡿⠟⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢷⣿⢶⣤⣿⠈⠁⠀⠀⠀⠳⡄⠀⠙⢻⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠽⣿⣽⣿⡀⠀⠀⠀⠀⠀⠿⣤⣴⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⡄⠀⠀⢀⣤⣾⣿⣿⡿⠛⠛⠻⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣶⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⡇⣸⣿⡿⢻⡇⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠿⠀⠈⠻⣷⣿⣿⡇⠈⠁⠀⠀⠀⢀⣾⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⣿⣿⣿⣷⠀⠀⢀⣤⣶⣿⣿⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣿⡰⠀⠀⠀⣠⣾⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣄⣻⣦⣠⠴⠶⠛⢙⠙⠙⠒⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠤⠤⢄⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣘⣦⠉⠁⠙⣦⠀⢀⠋⠀⠀⠀⠀⠀⠉⠳⣄⡀⠀⠀⠀⠀⡴⠋⠀⠴⠀⠖⠂⠀⠀⠉⢦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡀⠀⢀⡴⠋⠀⡖⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠘⡄⠀⠄⠄⠁⠀⠀⠀⣤⡄⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠈⠛⠉⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⣠⠖⠒⠒⢻⣆⠀⠀⢈⣦⣄⡀⠀⠀⠀⠀⣀⠴⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⣭⠴⠒⠚⠉⢹⡀⠀⠉⠁⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⣀⣀⣠⠤⠤⣤⣤⣀⣀⡈⢻⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⡴⢻⡍⠀⠀⠀⠀⠀⠀⠀⠈⠹⡌⠓⠦⠤⠤⠞⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⢀⡇⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⢈⣇⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⢈⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⣠⡀⢀⣤⡄⠀⠀⠀⢀⣿⡄⠀⠈⣿⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⣼⡇⠀⠀⠀⠈⣽⣷⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⠻⡿⢳⣿⠾⠃⠀⠀⢀⣿⠞⠋⠀⢰⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣹⡇⠀⠀⢠⣿⣿⡄⠀⠀⠀⡃⠛⠛⠛⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠀⠠⣒⡤⠄⢠⣾⡥⠤⠤⠴⠈⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠿⠛⠛⠁⠀⢰⣯⣀⣈⢳⣄⠈⠓⢬⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠊⢁⡤⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⢠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢦⣄⣀⠁⠀⠀⠸⢇⠀⠀⠀ ⠀⠀⠀⠀⣀⡤⢶⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⡙⠒⠤⣌⡁⠀⠀ ⠀⢀⡴⠾⠍⠓⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠆⠀⠀⠙⠲⣄ ⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢦⠀⠀⠸⣷⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢛⠛⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⠀⣀ ⢾⣿⣶⣶⣾⣷⣦⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⡟⣥⡞⠀⠈⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣶⣤⣿⣯⣤⣴⣶⣷ ⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⠀⠀⠀⠀⢰⣿⠁⣿⠃⠀⢠⡏⢻⡗⠀⠀⠀⠀⢀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛ ⠀⠀⠀⢀⠀⠀⠉⠙⠛⠿⠿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣾⡿⠶⠟⠓⠒⠛⠳⠾⣷⣤⣤⣴⣶⣿⣿⣿⣿⣿⠿⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⣠⡴⠞⠛⠛⠛⠛⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⡷⠶⠒⠒⠒⠶⢶⣄⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡅⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⣿⠛⠛⢻⡆⠀⠀⠀⠀⠀ ⠀⢹⡷⠶⣤⣤⣤⣤⣤⡾⠃⠀⠀⠀⠀⢻⠀⠀⠈⣧⠀⠀⠀⠀⠀ ⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣤⡴⠟⠀⠀⠀⠀⢀ ⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⢤⣤⣤⠶⢾⡿ ⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀ ⠀⠀⠀⠈⠛⠶⠶⠶⣤⣀⠀⠀⠀⠀⢠⡶⠞⠛⠒⠛⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⠶⠴⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⣾⡟⠀⠀⠀⠀⠀⣴⠒⣦⣤⡤⠴⠶⠶⠦⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⡿⠻⣧⡀⠐⢀⣠ ⣸⣿⠀⠀⠀⠀⠀⢀⣻⣐⠁⣳⠞⠉⢩⠖⠀⠀⠀⠉⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡿⠟⠉⢀⠀⣻⣇⣤⡄⢉ ⣿⠇⠀⠀⠀⠀⣴⠻⠃⠀⡽⠿⡟⠉⠓⣄⣀⣤⠀⠀⣀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠟⠋⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿ ⡿⠀⠀⠀⠀⠀⢻⠟⠋⠹⡀⢠⣿⡷⢾⣹⣿⠃⠀⢀⠿⣿⣿⠀⠀⠀⠀⣠⡴⠒⢓⣦⡴⢖⠚⠋⠁⠀⠀⠀⠀⠀⢀⣴⣿⠛⠟⢿⣿⣿ ⠇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠳⣾⠛⠂⢀⡼⠁⠀⠀⣡⢾⠉⣿⠀⠀⣠⢾⡇⠀⠘⠁⠀⠻⣦⡀⢀⡠⠄⠀⠀⠀⣠⣾⡟⠁⠀⠀⠘⣿⣿ ⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⢸⡀⠀⡿⠀⠀⠀⠀⣿⣿⣧⡿⣆⣾⠁⢸⡃⠀⠀⠀⠀⠀⠙⠿⣦⣤⣀⣀⣀⣾⠟⠛⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠈⠻⢾⢁⣀⠠⠤⠤⠞⠛⠉⠀⣼⡇⢀⠀⢿⡧⠀⠀⠀⠀⠀⢀⣈⣿⣏⠉⠉⠁⠁⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⢀⡠⠄⠐⠒⠚⠛⠛⠛⠢⣤⣀⣈⣀⣀⣀⣀⣀⣀⣤⡴⠞⣿⢻⡜⠦⠘⣿⡀⠀⠀⠀⠔⠉⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⣾⣫⡤⠔⠒⠉⠉⠉⠉⢙⣿⣟⣛⣲⣄⣠⣁⣠⣤⠤⠾⠷⢶⡟⢧⣹⣦⡐⠘⣷⣦⣄⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⢸⠇ ⠋⠁⠀⠀⠀⠀⠀⠀⣴⠋⠀⢀⣠⠴⠟⠋⢁⣀⣀⣀⣀⣀⡞⢠⠂⠀⠉⠉⠛⠛⠻⡿⢧⣀⠀⠀⠀⠀⠀⠈⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⡴⠋⠀⠀⣠⠚⠉⠀⠀⠀⠉⡽⢀⠏⠀⠀⠀⠀⠀⠀⠀⣧⠀⠙⢶⣄⣀⠀⠀⠀⠀⠹⣶⡀⠀⣀⡀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⢸⠃⡜⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠉⠻⢶⣄⡀⠀⠀⠘⣷⡤⣿⠙⣧⣄⡴ ⠔⠀⣀⣠⣾⡿⢷⣀⣻⣄⠀⣴⠟⠉⢦⡀⠀⠀⠀⣰⠇⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⣯⠀⠀⠀⠀⠀⠀⠙⢿⣦⣤⣾⠥⣤⣼⡶⠞⠋⠀ ⠀⠈⠁⠀⣸⡇⠀⣿⠛⢿⠿⠿⢄⣀⣀⡽⠷⠒⠚⡿⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣴⠋⠀⠀⠀⠀⠀ ⠀⠀⣠⡾⢿⣧⣤⢿⡇⠘⡇⠀⠤⣀⠉⠳⠤⠤⢼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⣆⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣆⠀⠀⠀⢀⣼ ⣶⣿⣿⡇⣾⣄⣀⡼⠃⠀⣿⣦⣄⡀⠉⠲⠄⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠈⣇⠘⡆⠀⠀⢢⡀⠀⠀⠀⠈⢿⣿⣷⣄⣠⣾⣿ ⣿⣿⣿⣇⢽⣯⣥⣠⣴⣾⣿⠿⠛⠉⢳⣄⣀⣴⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⣿⠀⠸⢠⠟⣄⠀⠀⠈⠓⢄⡀⠀⠘⣿⢻⢙⡟⠀⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣤⣤⣶⡞⠋⠉⢡⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⣰⠉⢀⣡⡏⠀⠙⢧⠀⠀⠀⠀⠙⢦⣴⡏⢸⣼⡇⠀⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢀⡤⠚⠁⣴⠃⠀⢸⣿⠻⣆⠀⠈⡇⠀⠀⠀⢀⣾⡿⠁⠀⡿⠀⢠⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠹⣇⠀⠠⠤⠒⠊⠁⠀⠀⠘⠁⠀⠀⣾⡛⡇⠙⢧⡀⠀⠀⢀⣠⡾⠋⠀⠀⣼⠇⠀⣾⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣾⣄⡀⠸⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠁⠀⠀⠸⣿⠗⠖⠛⠉⠀⠀⢄⣾⡿⠀⣸⢿⣿ ⣿⣿⣿⣿⣿⣿⠿⢿⣿⣇⠀⠈⠉⠛⠛⠿⢿⣿⣿⣿⣉⠳⢦⣤⣄⣤⣤⣴⠞⠉⠓⣿⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⢀⣾⡟⠀⣰⡟⠚⠛ ⠙⠛⠿⠿⠟⠁⠀⠈⢻⣿⣆⠀⠀⠀⠀⠀⠀⠈⠉⠻⢿⣟⡷⣬⣥⣁⡒⠀⠀⠀⠀⢸⠀⠀⠀⠀⠘⣿⠀⠀⠀⣴⣿⠋⢀⣼⠏⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢮⣙⠛⠿⣶⣶⣤⣄⣸⠀⠀⠀⠀⠀⣿⢀⣠⠾⠛⢁⣴⡟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣈⠉⠛⠛⠒⠒⠂⠴⠒⠛⠋⣁⣴⣾⡟⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣦⢀⣠⣾⣿⣿⣿⣿⣷⠀⠀ ⠀⠀⠀⢀⣠⣤⣠⣠⣤⠀⣾⣿⣿⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣏⣉⣉⠁⠀⠀ ⠀⢀⣴⣿⣿⣿⣿⣿⡿⢁⣿⣿⣿⠀⠀⠀⠀⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⡄⠀ ⠀⣼⣿⣿⣿⣧⣤⣤⣀⢸⣿⣿⣿⠀⠀⠀⠀⣿⣿⣿⠀⠈⠉⠛⢛⣿⣿⣿⡟⠀ ⠀⠘⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⣀⣼⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⡿⠁⠀ ⠀⠀⣀⣀⣀⣈⣿⣿⣿⡟⢻⣿⣿⣿⣿⣿⣿⣿⠟⠀⠛⣻⣿⣿⣛⡏⢡⣤⣄⠀ ⠀⣾⣿⣿⣿⣿⣿⡿⠛⠀⣀⣈⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷ ⠀⠈⢙⣻⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠛⠁ ⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠟⠛⠋⠉⠉⠁⠀⠀⠀⠀⢀⡀⣀⡀⠀⠀⠀ ⠹⣿⣿⣿⡿⠿⠛⠋⠉⠀⠀⠀⢀⣀⣤⣤⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀ ⠀⠀⠉⠀⠀⠀⠀⢀⣠⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡿⠿⠟⠛⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠴⠒⠒⠒⠲⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣚⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢄⡀⠀⠀⠀⠀ ⣶⡀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠉⠁⠀⠈⠉⠉⠉⠓⠒⠤⣄⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀ ⠘⢷⣶⡾⠿⠭⣙⠻⢶⣄⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠱⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⣄⠙⡆⠀⠀⠀⠀⠀⠀⠈⣷⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⢹⡀⠀⠀⠀⠀⢀⠞⠁⠈⠑⠢⠤⣀⣀⡀⠀⠀⠀⠀⣀⠴⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⢳⠀⠀⠀⢠⣯⢴⣶⣖⣺⣿⢲⣦⡬⣍⡉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣈⢧⡀⠀⠸⣷⣾⣡⣿⣇⣼⣏⣨⡷⢛⣯⠿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣯⣓⠂⣼⡿⢷⣾⣉⣀⣉⠉⠳⠟⣿⠴⡿⢻⠷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣻⣷⣶⠤⣄⠀⠉⠙⣲⢄⠀⠀⠻⣿⣿⣿⡜⣷⠀⠀⠀⠀⠀⠀⠀⢠⣇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣿⣿⣿⠀⠀⠉⠲⣤⣼⣾⣷⡄⠀⠈⠁⢈⣇⣁⠀⠀⠀⠀⠀⠀⣰⠋⠈⣳ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⡟⠻⣿⡿⣆⢀⣄⢀⣼⠿⣟⠛⠛⡄⠀⠀⣸⡏⣹⠀⠀⠀⠀⢀⡴⠁⠀⣰⠏ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠛⣦⡙⠒⠻⣄⡽⡏⣻⡟⢻⣿⢻⣤⠻⣿⣾⣿⣿⢁⣿⡆⠀⠀⣠⡞⠁⢀⣾⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⠛⠿⠶⣾⣤⣿⣧⣟⣎⣉⣉⢙⣶⣿⣿⡿⠹⣾⣿⣿⡆⠀⢻⠀⢠⡿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠛⠋⠉⠁⠀⠀⠀⠀⠛⠛⠃⢰⠋⠀⣾⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢀⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠙⠲⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⢹⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠤⣀⡀⠀⠀⠀⣀⡼⠁⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣠⡖⠋⠹⠒⢦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⠃⢰⠚⠉⠉⠉⢣⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⡀⠸⢤⣤⣀⣠⡼⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠓⣒⣦⡤⠤⠽⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣏⡀⢰⡎⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⠉⠀⢹⢸⡇⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠀⠀⠀⣾⠘⡇⣯⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣗⣀⠀⢠⡇⢰⣿⢹⠀⠀⠀⠀ ⠀⠀⠀⢀⠞⠉⠉⠛⠋⠀⠘⡟⣼⡄⠀⠀⠀ ⠀⠀⣰⠃⠀⠀⡀⠀⠀⠀⠀⠑⠛⠓⠤⡀⠀ ⠀⠀⣯⠃⠀⣸⠃⠀⠀⠀⠀⣰⣇⣠⡶⣸⡆ ⢀⣠⡼⠷⣶⡿⢷⣤⣤⡴⠞⠋⢁⣠⠶⠋⠀ ⠘⠷⢥⣼⣧⣄⣀⣀⣀⡤⠴⠚⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠛⠋⠉⣭⠙⠳⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠙⣀⣠⡤⠶⠶⠶⠾⣷⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⡇⠀⠸⣧⣀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⡀⠀⠉⠙⠛⠛⠶⢶⣿⣿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⣿⣶⣶⢤⣤⣤⠿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠟⠉⢉⣛⢶⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣿⣤⣄⣀⢸⣿⠆⣿⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠍⠀⠀⢹⣿⠈⣿⠀⣿⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⠈⠀⠀⠀⢸⣿⠀⣿⠀⣿⡿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡟⠐⠀⠀⠀⠀⣾⡇⠀⣻⡇⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣅⠀⠀⠀⠀⢀⣿⠃⠀⣿⣇⢻⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣤⣄⣀⣀⢀⣼⡟⠀⢰⣿⢿⢼⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣼⠟⠛⠛⠻⠿⠿⠛⠀⠀⠈⣿⢸⣆⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⣿⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠋⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠷⠦⣄⡀⠀⠀ ⠀⠀⢸⡯⡄⠀⠀⠀⣰⡿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⢂⣀⡻⣦⠀ ⠀⠀⢸⣧⠁⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀⣾⣧⣤⡶⠿⠙⢹⣿⠃ ⠀⠀⣀⣻⣷⣦⣤⣴⣿⣷⣤⣀⠀⢀⣀⣤⣾⠿⠛⠉⠁⠀⣠⣶⡿⠋⠀ ⣴⡿⢯⠅⠉⣹⣿⠟⠛⠙⠻⠿⠿⠿⠟⠋⠁⠀⣀⣤⣴⠿⠛⠉⠀⠀⠀ ⠙⢿⣷⣤⣤⣿⣷⣤⣀⡀⠀⠀⣀⣀⣠⣴⡶⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠉⠉⠉⠙⠛⠻⠿⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣶⣾⣿⠿⣿⣛⡻⢿⣷⣤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⣿⣫⡽⠋⠀⠀⣈⠙⠲⣍⠻⣿⡄⠀⠀⠀⠀ ⠀⠀⣠⡴⣾⣿⣿⠾⠋⠀⠀⠀⠀⠀⠀⠀⠈⣧⠸⣿⡄⠀⠀⠀ ⠀⣼⠋⣼⣿⣿⣿⡆⠈⠀⠀⠀⠀⠀⣀⣀⣁⣸⣇⣿⣇⡀⠀⠀ ⣸⠇⢠⣿⣿⣿⣿⣿⠀⠀⢀⣶⣿⣛⣛⣭⠭⠿⠿⢿⣽⣻⣦⠀ ⢻⡀⢾⣿⣿⣿⣿⣿⠀⠀⣿⣿⣿⣿⢡⠀⠀⠀⠀⠀⠈⣿⣿⡀ ⠘⣧⣿⣿⣿⣿⣿⣿⠀⢠⣿⣿⣿⡏⠘⠀⠀⠀⠀⠀⠀⢹⣿⡇ ⠀⠙⣿⣿⣿⣿⣿⣿⠀⢸⣿⣿⣿⣧⠠⠀⠀⠀⠀⠀⠀⠘⣿⡇ ⠀⠀⣿⣿⣿⣿⣿⣿⠀⠸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠠⠀⣼⣿⠁ ⠀⢀⣿⣿⣿⣿⣿⣿⠀⠀⣿⣿⣿⣿⣧⣤⣤⣤⣴⣶⣾⡿⠃⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⡆⠐⠈⠻⠿⣿⣿⣿⣿⣿⣿⣟⣿⣷⡀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠻⣬⡿⣿⣿⣯⣿⣿⢻⣿⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣄⡀⠀⠀⢈⣷⣿⣿⣇⣠⣿⣿⣿⠀ ⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀ ⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀ ⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⢸⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀ ⠀⠦⡀⣙⣿⣿⣿⣿⣿⣿⠿⠁⠀⠀⠙⠛⠛⠛⠛⠋⠁⣀⠠⠇

⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡴⠉⠀⠀⣀⣙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⠁⠀⡞⠉⠉⠉⠉⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡞⠋⡏⠀⠀⣇⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡇⠀⡇⠀⠀⠈⠙⠛⠋⠉⢹⠂⠀⠀⣀⠤⠤⠤⠤⣀⠀⠀⠀⠀⠀ ⠀⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢰⣁⠤⠤⠤⣀⢀⣹⣀⠀⠀⠀ ⠀⢳⣀⡇⠀⠀⠀⠀⠀⠀⠀⣼⠀⢠⣾⣗⡩⢍⠉⠒⢝⢦⠀⠑⠒⠆ ⠀⠀⠀⣧⠀⠀⠀⡏⢹⠉⠀⡇⠀⣫⣠⠂⠐⠎⠀⠀⡸⢈⢇⣤⡠⠎ ⠀⠀⠀⠘⠦⠤⠖⠁⠈⠙⢺⡗⠉⠀⢈⣓⠲⠯⠭⠭⢔⣛⠭⠊⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠘⠒⠒⠒⠉⠁⠀⠀⠀⠀⠀

⠷⠾⠷⢤⣤⣿⣄⣀⣀⣀⣀⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⠉⠓⠲⢦⣀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠈⠉⠉⠙⠛⠛⢻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⢀⡤⠶⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡁⠣⣀⠀⠀⠀⠀⠀⠀⠀⢴⣧⣤⣤⣀⣀⣀⣸⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⠃⢢⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⣀⠁⠀⠀⠀⣀⣀⣴⡏⠀⠀⠈⠉⠉⠉⢹⡟⠛⠛⠳⠶⠶⠶⣦ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⠀⢸⡇⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠀⠘⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⣿⠀⢸⡇⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⣿⠀⠘⡇⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⢿⠀⠀⡇⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⡀⠀⡇⠀⠀⠀⠀⠈⠲⢄⡀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠘⣇⠸⣧⠀⠀⠀⠀⠀⠀⠀⠈⠛⡟⠀⠀⠟⠃⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠙⢶⣿⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠶⠶⠶⠶⠶⣿⠶⠶⠦⢤⣤⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⣀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⢀⠀⣴⣾⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⢹⡶⠶⠶⠶⢶⣷⣦⣤⣤⣤⣤⣤⣤ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⢻⡀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣄⣷⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣀⡀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣂⣠⣴⠶⠟⠋⡅⢀⡇ ⢠⡤⠖⠚⠛⠛⠛⠛⠛⠓⠶⠤⢤⣀⣀⣀⣤⡤⠶⠞⢻⡛⠛⠛⠉⠉⠉⠉⠉⠙⠛⠓⠒⠒⠒⠚⠛⠉⠉⠁⠀⠀⢀⣤⠞⠁⣼⠃ ⠘⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠉⠀⠀⠐⢒⣾⠝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⡤⣴⣾⠯⠀⢀⣼⠏⠀ ⠀⠀⠈⠓⣤⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣳⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⣹⡿⢃⣴⠟⠁⠀⠀ ⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠠⠿⢷⠇⠀⠀⠀⠈⠉⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢁⡴⠛⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⡆⡾⠀⠀⢀⣀⣈⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣀⠀⠀⠀⠀⠀⠀⢀⡼⣟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣿⠃⢀⣼⣿⣿⣮⡙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⣸⣿⠟⣿⣿⡄⠀⠀⠀⠀⠛⠀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡏⠀⢸⣿⣿⣹⣿⣧⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⢿⣿⣷⣿⣿⡇⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡇⠀⠘⢿⣿⣿⣿⣧⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢾⣿⣿⡿⢃⣀⠈⠀⠀⠀⠀⠀⠀⣹⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠾⣇⠀⠀⠀⠉⠉⠉⠁⢀⣠⠴⠶⠻⣿⡛⣷⠀⠀⠀⠀⠀⠀⠀⡀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⢻⢻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠺⣿⠀⠀⢰⡿⢿⡿⠀⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠠⢻⣿⣀⡾⠁⠀⠀⠀⠀⠀⠀⠰⠦⠤⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⣤⡼⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣤⣀⣠⠴⢲⣄⠘⠙⠋⠁⠀⠀⠀⠀⠀⢀⠀⠢⣤⠀⣠⠾⠉⠙⠒⠶⢤⣀⠀⣰⠿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠛⠙⢦⣤⠊⢳⣜⣧⡶⢶⣤⡀⠀⠀⢠⣌⡳⣄⣤⠟⠳⣤⡀⠀⠀⠀⣰⣄⡽⠓⠦⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠖⠉⠀⠀⢀⠴⠋⢙⣶⣯⡈⠛⣷⡀⣿⣿⣷⣦⡤⠈⠉⠙⣆⠀⠀⠀⠈⠓⢦⣴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠁⠀⡰⠋⠀⠙⠹⣦⣿⡟⠉⢹⠏⢠⠇⠀⠀⠀⠈⢧⡀⠀⣠⠴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⢹⡇⠰⠟⣴⠋⡴⠃⠀⠀⣀⡤⠿⡋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣤⢾⣷⣾⣥⡤⠖⠋⠉⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠉⢿⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⢤⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⢺⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢃⣀⠀⢰⣞⣿⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠈⠉⢻⣿⣿⣻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠐⠠⣿⣿⣫⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⣀⣾⡿⠿⢷⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⢀⣮⣿⣯⣭⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠁⠀⠀⣀⣐⠛⣿⣿⢻⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠸⠾⠧⠽⡟⣯⣽⣿⢼⣯⠩⠙⠛⠓⠶⢤⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣻⠀⠀⠀⣤⣈⣓⡾⢿⣿⣿⣷⠴⣶⣤⣠⣷⣀⣴⣄⣀⣀⣈⣉⡻⢦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢷⠁⠀⠀⠀⠐⠫⢿⣿⣾⣟⠛⢘⣿⠟⠋⠉⠛⠛⠛⠛⠛⠉⠁⠀⠀⠀⢹⣷⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡃⠀⠀⠀⠀⠀⠀⠀⠀⣷⢾⣷⣶⣾⣧⣱⣄⠀⠀⠀⠀⠀⢀⡀⣀⣀⡰⣶⢠⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⢀⣀⣠⣄⠀⠀⢀⣴⠟⠟⠁⠀⠀⠀⠀⠀⠀⣀⣠⣿⣿⣿⣿⣿⣿⣟⣿⣷⣤⣿⣿⣿⣾⣿⣷⣿⣧⣿⣾⣿⣿ ⠀⣠⣴⣶⣶⣾⣿⣿⣽⣏⣯⣿⣿⣶⣿⠟⠋⠉⢳⢌⡀⠀⣀⠀⠀⢠⣶⡶⢿⣿⣿⣿⣿⣿⣿⡏⠘⠉⠛⠿⢿⣿⣿⣟⣿⣛⣻⣿⣿⣿⡿⠋ ⢠⣿⣿⣿⣿⢿⣯⡏⣿⣿⡏⡟⣿⣯⡇⠀⠀⠀⢻⡆⢿⣆⠈⣿⢳⣮⣿⣿⣦⣴⣾⣿⣿⣿⣿⣿⡀⢀⡀⡠⠀⠀⠉⠉⠈⠙⠙⠛⢻⣿⡄⠀ ⢸⣿⣿⣟⢻⢸⣿⢁⡇⠿⢷⠿⡟⣿⡀⠀⠀⠀⢸⣿⣆⢻⣷⣌⢷⣶⣿⣛⣻⣿⣿⣿⢿⣿⣯⣿⡳⢾⣿⡁⢠⣄⣀⣤⣶⢲⢲⣾⣿⣏⡇⠀ ⠨⣿⣿⢹⣿⢸⣿⢸⠛⡆⠀⠀⠀⠋⡇⠀⠀⠀⢀⢙⣿⣧⠈⠈⠛⠻⠟⠛⠛⠛⠿⠷⣾⣿⣿⠟⠿⣗⡦⢭⣛⣿⣯⣿⣿⣿⣿⣿⣿⣿⠃⠀ ⠀⣿⡟⠸⡼⣞⢹⣼⣎⠁⠀⠀⠀⠀⣿⣒⣀⣾⣿⡾⢿⡿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢴⢿⣿⣿⡄⠀⠈⠉⠀⠀⠽⠭⠿⣷⣿⣿⣿⠋⠁⠀⠀ ⠀⢻⡟⠂⠁⠈⠛⡟⡏⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⢀⣿⣧⡀⡀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣟⢶⣤⣀⣀⡀⢀⡄⠀⠀⢀⣺⣿⠀⠀⠀⠀ ⠀⠀⣿⣽⡄⠀⠀⠵⡇⠀⠀⠀⠀⠀⠀⢷⡀⠀⢀⣀⣿⢧⢿⣿⣦⣀⠀⠀⠀⠀⠈⢩⣭⣽⠏⠙⠿⣯⣝⣿⠿⣿⣠⣶⣾⣿⣿⡿⠀⠀⠀⠀ ⠀⠀⠹⣿⣿⡌⡓⠀⢻⡀⠀⠀⠀⠀⠀⠘⣧⣄⣒⣳⣿⣿⣯⣿⣟⡻⣿⣆⣤⣤⣒⣿⣿⣾⣧⡀⠀⠈⠓⠽⠿⣾⡿⣿⣿⡿⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠘⣿⡇⢹⣞⣿⣧⠀⠀⠀⠀⠀⠀⠸⣿⣵⢟⣿⣿⡿⠿⠿⠿⠾⢿⣿⣿⣿⣿⣿⣿⣿⣟⡶⢤⠄⡀⢀⡈⣙⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⡇⢸⣿⡏⢿⡆⠀⠀⠀⢀⣀⡀⢹⣿⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡌⣏⣾⡸⣿⣄⣤⠯⠿⠷⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣧⠹⣻⣧⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣶⠿⠟⠎⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠤⠤⠶⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢀⣾⣰⠀⠀⠀⠀⢠⣄⣠⣄⠀⠀ ⠀⠀⣼⣿⡿⠀⠀⠀⠀⠀⢻⣿⣿⣦⠀ ⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⢻⣿⣿⡄ ⠀⢸⣿⣿⣷⣀⣤⣶⣶⣶⣶⣾⣿⣿⡇ ⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇ ⠀⠀⣾⠿⣿⣿⣿⡟⢻⣿⣿⣿⣿⣿⣿ ⠀⠀⣿⡀⢻⣿⣿⣇⠀⢿⣿⣿⣿⣿⣿ ⠀⠀⠹⣧⣸⣿⣿⣿⣦⣼⣿⣿⣿⣿⠃ ⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⡅⠀ ⢀⣀⡄⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀ ⠸⠹⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⢻⣿⠇⠘⠿⠇⢹⣿⡏⠀ ⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠀⠘⠃⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⠛⠉⠁⠀⠀⠀⠀⠉⠉⠙⠓⢦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣷⡤⠶⠒⠛⠛⠛⠛⠲⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⣠⠤⠤⢤⣤⡤⢴⠲⠶⠶⠤⢤⠀⠀⠀⢀⣴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠈⣡⠤⠴⠤⠤⠖⠋⠉⠓⠲⠦⢤⣀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⣠⠞⠛⢓⠆⠀⠀⠀⣘⠒⠒⠓⠲⣄⣰⠟⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⣀⠀⠀⣸⡆⠀⠀⢰⡏⢀⣀⣀⣀⣸⠋⠀⠀⠀⠀⣀⡤⠖⣋⣉⣤⠶⠚⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡷⠠⢿⣿⣿⡞⠀⠀⠀⠀⠿⣿⣿⣧⢿⠇⠀⢀⣀⡤⣾⡽⠛⣉⡭⠾⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠁⠀⠀⠉⠁⢀⡷⠀⠀⠀⠀⠈⠉⢩⣾⣤⡾⣩⠵⠛⠁⠀⢈⡅⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠐⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣀⣀⣠⣤⣠⠞⠁⠀⠀⠀⠀⠀⠀⢸⣿⣎⠻⣶⡚⣀⠀⠀⢘⣁⣠⢞⣫⠽⠏⠀⠀⠀⠀⣷⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⣫⠞⢋⣹⣿⣄⠀⣀⣘⣿⣷⠀⠀⠸⣿⣿⣷⣈⠙⢾⡀⢀⡟⠙⠷⣄⡀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡏⣾⠁⢰⢫⡿⣻⣏⣁⣀⣉⣉⣡⣴⠀⠀⠹⣿⣿⡝⢷⣄⠙⠓⠿⣶⣄⡈⠛⢦⡀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⡇⢿⠀⢹⡟⢀⡏⢿⡻⠿⠿⠿⣿⠃⠀⠀⢀⣼⣿⣻⣦⡘⠷⠄⠀⠀⠙⠻⣦⣀⡻⣄⠀⠀⢀⡿⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⣷⣷⢸⡆⢸⡇⠘⣧⠰⣏⡛⠚⠋⠁⠀⣠⡶⠋⠁⠙⣿⣎⣻⠆⠀⠀⠀⠀⠀⠈⠀⠀⢹⡆⣀⡾⠁⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣶⠞⠋⠀⠀⢹⡟⠀⢷⠀⠀⠀⠘⢷⣆⣤⣤⣤⡴⠟⠁⠀⠀⠀⠀⠈⠻⣭⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⡶⠖⠛⠉ ⠀⠀⠀⣠⡴⢞⣯⡟⠁⠀⠀⠀⠀⠈⢻⡆⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣦⣄⡀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡼⠋⣠⣿⠟⠁⣠⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠉⠉⠛⠲⣦⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠃⢰⣿⠃⢀⡞⠁⣠⡇⠀⠀⣠⣾⠂⣼⢷⡄⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡏⠀⢻⠇⢠⠟⠀⣴⠏⠀⣠⡾⠁⡟⢰⡇⠀⢷⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⣿⣠⡏⢀⣾⡏⢀⡴⠋⠀⠀⡇⢸⡇⠀⠸⡇⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠙⣿⢀⣞⡿⢠⡞⠁⠰⣄⠀⢿⣜⡇⠀⢀⡧⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠹⡆⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀ ⠸⣧⠀⠀⠻⠞⠹⡷⠟⠀⠀⠀⢻⡄⠀⠈⠁⠀⢸⠇⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⢻⡄⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠀⢀⡿⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠈⢳⣀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡉⠳⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠉⠻⣦⡈⠳⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⠀⠀⠈⢻⣦⣼⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⣹⡷⠶⠶⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⠷⣄⠀⢀⣠⡴⠋⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⠋⠀⠀⢈⣿⠟⠙⢷⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⠁⠀⠀⠀⣿⡁⢀⣴⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠈⠛⠛⠁⠈⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢷⣄⣀⣀⣀⣀⣤⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⠿⠿⠿⠿⣿⡿⠿⢿⣿⣿⠟⣫⣾⣿⣿⣿⣿⣤⡾⠛⠉⠉⠁⠴⠆⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠉⠉⠉⠻⣷⡶⠯⣭⠿⣯⣽⣟⡻⢿⣿⣿⣿⣿⣿⣿ ⠀⠀⠾⢋⣩⣽⠟⠛⠛⠿⢾⣾⡿⠛⣿⣿⣿⣵⠿⠀⠀⠲⣶⠀⠀⢴⢰⠄⠀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡉⠉⠉⠛⠻⠿⠛⠻⢶⣭⣛⠿⣿⣿ ⣥⣴⡿⠟⠋⠀⠀⠀⠀⠀⣸⣿⣇⣄⢹⣿⡿⢫⣤⠀⠀⠀⠀⡀⠀⠀⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣶⣀⣀⣀⠂⢀⠀⠙⢿⣄⠀⠀⠀⣠⣴⡶⣦⣬⣙⠛⢾⣍ ⠉⢀⡴⠋⠀⣀⣀⣀⡀⣰⣿⣿⣿⣿⣿⣿⡇⠸⣿⡀⠲⢶⠄⠀⠀⠀⠀⠀⠀⣴⡄⠀⠀⠀⠀⠀⣀⣠⣤⡴⠾⠟⠛⠋⠉⠉⠛⢷⣦⣗⠀⠘⣿⡷⠞⠋⠁⠀⢀⣴⣬⣭⣤⣬⡍ ⠀⠋⢠⡀⠸⡟⠁⠉⠙⢻⠟⠉⠉⠉⠛⠿⢷⣤⣜⠿⠶⠆⣴⣾⡦⠘⠀⢤⡐⠳⠄⠀⣀⣤⠾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣴⣴⣿⠀⠀⠀⢀⣴⡿⣿⣿⡿⠉⠁⠀ ⠀⠀⠈⠻⠦⣿⣆⠀⢠⡾⠉⠀⣀⠀⠀⠀⠀⠀⠙⠻⣦⣴⡀⠁⠀⠀⣀⣩⣤⣴⠾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢹⡏⠀⠀⢠⣿⣏⣾⠟⠉⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠻⣦⡾⠁⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠀⢸⣿⣿⠃⠀⢀⣿⣿⡿⣃⠀⠀⠀⠔⠀⠀ ⠀⠀⠀⠀⠀⠀⣐⣿⣄⡀⢀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣶⣿⡿⠛⠁⠀⢸⣿⡟⠀⢠⣾⡿⠋⢠⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⣾⣿⣿⣿⣿⣇⠈⢻⣿⣿⣶⣤⣤⣤⣤⣤⣴⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⠿⠿⠿⠿⣿⣿⣿⠿⠿⢿⣿⣿⣿⡿⠁⠀⠀⢠⣿⣿⠁⣴⡿⠋⡄⢠⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⡀⢸⣿⣿⣿⣿⣿⣿⣭⣭⣍⣛⠻⣿⣿⣿⣿⣿⣯⣵⣶⣶⣶⣾⣶⣶⣶⣤⡀⠀⠀⢨⣿⣿⠇⠀⠀⢀⣾⣿⠇⣰⣿⡥⠞⠀⣾⠟⠠⡀⠙⢦⡀⠀⠀ ⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠸⣿⣿⣿⠟⠉⠉⣹⣿⣿⣛⣿⣿⣿⣿⣿⣿⠿⠛⣿⣿⣿⣭⣵⡆⠀⠙⣿⣶⣄⣰⣿⠋⠀⣠⣼⠿⠿⠿⢴⠟⠁⠀⠀⣰⡟⠰⢦⣴⣦⡈⠿⣤⡀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠀⠘⢿⣿⡆⠀⠀⠻⢿⣿⣿⡿⠁⠉⣿⣿⣏⠀⠀⠘⠻⠿⠿⠿⠁⠀⠀⣸⣿⣿⠟⠁⣠⡾⠟⠁⠀⠀⠀⠀⠀⠀⠠⣾⣿⣿⣤⣄⣉⢉⡉⠀⠰⣦ ⣿⣿⣿⣿⣿⣿⠟⠁⠉⠙⠶⢦⣄⣈⣻⣿⣦⣀⠀⣀⣀⣀⡴⠶⠞⠛⠋⠙⠛⠶⠶⠶⠦⠄⢤⣀⣤⡾⠿⠛⠁⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⠿⠋⠙⡯⠀⠐⠆ ⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠉⠉⠉⢉⣀⠀⠀⠀⠀⠀⠀⣀⣉⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢸⣿⣿⣦⣈⣧⣴⣶⣤⣴ ⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠟⠛⠀⠀⠀⠀⠘⠻⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠃⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⢀⣿⣿⣿⣿⣿⣿⣿⣄⡉⢹ ⣿⣿⣿⣿⣿⣿⡀⠈⠙⢶⡀⠀⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⢀⣾⣿⣿⣿⣿⣿⣿⣯⣭⣿⣿ ⣿⣿⣿⣿⡿⠛⢱⡄⠀⠈⢷⡄⠀⠉⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⢁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿ ⣿⣿⣿⣿⠇⢠⠘⣷⡀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⢀⡼⠁⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⡀⢺⠀⠹⣿⡆⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⣠⠞⠁⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣧⢸⡆⠀⠸⣿⣄⠘⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠟⢉⣤⡾⠋⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣧⣿⣿⡄⡅⠀⠀⠹⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⡿⠟⠋⣀⣴⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣻⣿⡀⠀⠀⠀⠻⣿⣯⣿⣖⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣾⡿⠟⠛⠁⢀⣠⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿ ⢻⣿⣿⣿⣿⣿⣷⡅⠀⠀⠀⢈⡛⠛⠻⠿⣿⣿⡷⠶⣶⣶⣶⣤⣤⣴⣶⡶⣶⣾⣿⡿⠟⠛⠋⠉⠀⠀⢀⣤⡶⣻⣵⡾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠙⠷⣤⡄⠈⠉⠉⠓⠦⠤⠤⠖⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⢀⣠⣴⠾⠋⣁⣶⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⡀⠀⠙⠻⢶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣠⣤⣶⡿⠋⢉⣁⣤⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⡿⠃ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣄⠀⠉⠛⣿⣿⣾⣷⣶⣶⣶⣿⣟⣛⣻⣿⣿⣿⣤⡿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⠋⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣶⣾⣿⠃⠀⠉⠉⠛⠛⠛⠛⠛⠛⠛⠉⢉⣀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⣿⣿⣿⣿⣿⣷⡄⠀

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⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠓⠶⠶⠶⠦⣴⣶⣿⡏⠋⠛⠛⠒⠲⠶⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⢶⣄⣀⠀⠀⠀⠉⠛⠶⢦⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⠶⢦⣤⣤⣀⠀⠉⠉⠛⠛⠉⠙⠛⠛⠛⠛⠛⠛⠋⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠳⢶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⠒⠒⠶⠦⢤⣄⣀⡀⠀⠀⣆⠀⠀⠀⠀⠀⠀⠀⢠⣄⣀⣠⡤⠴⠖⠚⠛⠲⠦⣤⣀⡀⠀⠀⠀⢈⣓⣾⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠻⢦⡀⠀⠀⠀⠀⠠⢒⣻⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢦⣄⣀⣴⠟⠁⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠾⠋⠀⠀⣀⣤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⢀⣠⣴⠞⠋⠀⠀⠀⣀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠶⠞⠛⠛⠙⠛⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠹⣧⣀⣤⠴⠖⠉⠉⠀⣀⣀⢰⣶⣶⣼⡿⣷⣀⣴⣾⡟⠶⢛⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠿⣤⡤⠶⡖⠋⠉⣩⣼⣿⠚⠹⣟⡁⠙⠻⠿⣷⡶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠋⢻⣖⣹⣷⢶⢞⠛⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠉⠈⠳⢄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡠⠤⠤⠤⠐⠒⠒⠢⠤⣄⡀⢠⠋⠀⠀⠀⠀⠀⠉⠒⠤⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⠁⠈⠑⢤⡀⠀⠀⣠⠤⠒⠊⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⣦⠎⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀ ⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⡀⢉⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀ ⠀⣠⠴⠋⠀⠀⠀⠀⠀⠀⠈⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀ ⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⠖⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀ ⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠒⢷⡀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀ ⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠶⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⢳⡀⠀⠀⠀⠀⢠⡎⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⣿⣶⣴⣾⡟⢦⣀⠀⣠⢿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠑⣦⠀⠀⠀⠀⣠⣿⣤⣤⣾⣿⡿⣇⠀⠀⠀⠀⠀⠀⠈⢹⠉⠻⣿⣿⣿⠃⣸⠈⠉⠁⠈⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡗⢤⣀⠴⢏⠸⣿⣿⣿⡏⠀⡿⠀⠀⠀⠀⠀⠀⠀⠈⢳⣴⠿⠟⢋⡴⠃⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠘⢆⡈⠻⠿⢷⡾⠃⠀⠀⢾⣻⣿⡇⠀⢢⠀⠈⠑⠚⠉⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠉⠒⠒⠋⠁⠀⠸⢄⣠⣽⣛⣦⣶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠁⠉⡴⣿⠆⠀⠀⠀⠀⠀⢀⣀⡠⠔⠋⠀⠀⠀⠀⠀⠀⣀⠠⣤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣇⠀⣠⠛⠋⠉⠉⠉⠙⢯⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⢰⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠈⠉⠉⡽⠁⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⡀⠀⠀⠀⡞⠀⠀⢠⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣉⠲⣄⠀⡇⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠰⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡴⠋⠁⠀⠈⠙⢦⡻⡇⠀⠀⡞⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡸⣄⠀⡆⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠙⢿⣀⡼⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⡱⠂⠀⠀⠘⣄⠀⣠⠔⠒⠋⠐⠒⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⢰⠁⠀⠀⠀⠀⠈⣟⠁⡔⠁⠀⠀⠀⠀⠀⣸⣶⠒⣲⢄⡀⠀⠀⠀⠈⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣆⣀⣀⣀⣀⠤⢿⣇⣧⠀⠀⠀⠀⠀⢠⡏⡇⢠⡇⠀⠉⠢⡀⢀⡼⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠉⠙⠓⠒⠒⠚⠉⠉⠙⠓⠒⠓⠒⠒⠒⠋⠉⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⠛⠓⢦⡀⠀⠀⠀⠀⢀⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡽⠟⠊⣩⠉⠑⢲⠞⡹⢊⣩⡇⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⢏⠤⢤⠰⠁⣀⣀⠀⠀⢹⠿⠤⢤⣤⠶⠒⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣀⣴⠃⣿⣿⡿⠀⢸⣽⣷⡇⠀⠈⠣⡀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⠖⠋⠉⠀⢀⡭⠋⠉⠛⠢⢄⡸⠿⠟⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀ ⡼⠟⠱⠀⠀⢠⠋⠀⠀⠀⣠⡀⠀⠈⠑⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠸⡀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠛⠀⠀⠀⠀⠱⠿⠀⠀⠀⠀⣀⠠⠄⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⡇⠀⠀⠀⠀⠀⠀ ⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⠀⠀ ⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡧⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣷⠀⠀⠀⠀⠀⠀ ⠀⢯⣙⣲⠦⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⣸⡿⣤⡤⠤⢴⡶⣧ ⠀⠀⠀⠀⠀⠀⠀⠉⠓⠲⣤⠤⠒⢲⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⢠⠇⠙⢿⣦⠄⣀⡴⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⢸⠀⠀⠀⠈⠉⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡲⢄⡀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⢀⡠⠊⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠉⠒⢤⣄⣀⠀⢱⠀⠀⠀⠀⠀⡇⠀⣀⣠⠴⠒⣿⠀⠀⠀⠀⠀⣸⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢹⠈⠉⢹⡀⠀⠀⠀⠀⣟⠉⠁⠀⠀⠀⠹⣆⡔⠢⣰⣒⡷⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡀⠀⠀⠀⠈⡇⠀⠸⡇⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠷⣋⡉⠦⠴⠃⠀⠀⡇⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣍⣷⣎⣩⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠞⠋⠙⢳⣤⡾⠛⠉⠙⣷⣀⣤⡶⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠶⣼⡟⠀⠀⠀⠀⠉⠀⠀⠀⠀⠘⠟⠁⠀⠀⣿⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⣀⡤⠴⠒⠒⠒⠦⣤⡀⠀⠀⠀⣰⡏⠁⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠉⢿⡄⠀⠀⠀⠀ ⣾⠁⠀⠀⠀⠀⢀⣀⣠⡿⠟⠛⠉⠉⠛⠶⣄⠀⠀⣀⣠⠤⠤⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣁⣀⡀⠀⠀ ⠻⣦⣤⣤⡴⠚⢩⣿⣿⠗⠲⢦⡀⠀⣀⣀⠈⣷⡞⢉⠀⠀⠀⠀⠀⠈⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⣷⠀⠀ ⠀⠀⠀⠀⠀⣰⠟⢹⠁⠀⣤⣬⣿⠛⠉⠉⠙⣦⣿⡒⠒⠒⠦⣄⣀⣀⣀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣏⠀⠀ ⠀⠀⠀⠀⢠⡟⠀⠘⠳⢤⡿⠿⣏⠻⠇⠀⠀⣸⢹⡇⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⢿⡄ ⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠈⠳⠤⠤⠞⠁⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⠇ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡄⠀ ⠀⠀⠀⢸⣇⠀⣤⡄⠀⡀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀ ⠀⠀⠀⠈⢿⣄⠙⠁⠘⠟⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣿⠛⠉⠀ ⠀⠀⠀⠀⠀⠙⠷⣤⣤⣴⣤⣤⠶⣿⣯⣥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⣼⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠙⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠃⠀⢀⡄⠀⠀⢀⠀⠀⠀⡀⠀⠀⢠⡀⠀⠀⣶⣤⣴⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠷⡶⣿⣿⣀⣠⣾⡆⢀⣼⣷⣤⣤⣾⣿⡦⣴⢿⡇⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⡇⡇⠈⠉⠁⠈⠛⠛⠁⠀⠀⠀⢸⣿⡆⢸⣸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢸⡀⡇⣇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢞⣿⡗⠈⡏⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣫⡽⠞⠁⡇⢹⠀⠀⠀⠀⠀⠀⠀⠀⠟⠛⠋⠁⠀⠀⣧⢸⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⢀⡷⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠖⣛⣥⠾⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣖⣋⣭⠴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣉⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⣶⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀⠀⠀⠀⠀⠀⢀⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⢄⠀⠀⠀⢠⠎⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡠⠀⡴⡡⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⡎⠉⡩⠃⠈⠕⢦⡀⠀⠀⠀⠀⡉⠀⢉⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⣿⡉⠘⠻⣤⠔⠊⠀⢀⠋⢆⠀⢀⣾⡏⠈⢺⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⢿⠇⠞⠉⠀⢹⣄⡠⠖⠁⣠⣾⠟⡱⣻⠂⠀⣸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣳⢴⠋⠢⡄⠘⠁⣠⣴⠞⠛⠁⢈⡽⠁⠀⣠⠃⠀⠀⠀⠀ ⠀⣀⢠⣀⡂⠉⠿⣀⡆⠀⠸⣬⢿⠋⣁⣀⣈⡴⠋⠀⠠⠊⠁⠀⠀⠀⠀⠀ ⠙⠉⠉⠙⠛⠛⠛⠋⠙⠛⠛⠛⠉⠉⠛⠛⠁⠈⠛⠃⠈⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⣴⡶⠛⠋⠉⠉⠉⠉⠛⠛⠻⠿⣿⣿⣿⣕⣲⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⣴⣿⣿⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢬⣝⠓⠤⣝⡓⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠒⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣄⠙⠳⣤⡙⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⢤⡀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠉⠻⢤⣝⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⡀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠉⠓⠺⠷⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠈⢷⡀⠀⢀⣤⣄⠈⠻⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠹⣦⣿⡁⠈⠛⠛⠉⠉⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⣹⢻⡇⠀⠀⢀⡾⢳⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⣴⠁⡿⠁⠀⣰⠟⠀⢸⡄⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⣴⠁⣼⠁⢀⡾⠁⠀⠀⠀⢷⡈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⣷⠾⠁⢰⣏⣀⣀⣀⣀⠀⠀⢱⣆⡙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⢀⣴⣀⣽⠽⠿⠿⢿⣭⣍⣟⠛⣿⣄⣙⡶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠛⠛⠒⠶⢤⣄⡀⠀⠀⠈⠙⠳⣜⣳⡈⠻⣝⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀⠀⠀⠀⠈⣿⣻⡀⠹⡜⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⢀⣼⣿⠃⠀⢻⡽⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⢶⣞⣉⣘⣧⣀⠀⠀⢷⣻⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢧⡀⠀⠉⠙⢿⣳⣄⠀⣷⢷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⠀⠀⠀⠀⠙⡟⡆⠘⣾⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣰⣧⠇⠀⢻⢻⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣀⣤⢴⣛⠉⣿⡀⠀⠀⣧⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⢿⡉⠉⠉⠉⠛⠿⡷⣄⣿⠸⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⣹⠈⠁⠰⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⢀⣀⡴⠋⠀⠀⠀⢹⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣷⣾⣿⠿⣤⣄⡀⠀⠀⠘⣇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⣥⣿⡟⠋⠉⠛⠓⣽⠳⣄⠀⣿⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⢰⡟⠀⠀⠀⠀⠀⠀⠈⢷⠘⣆⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⢈⣿⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣸⡄⠀⠀⠀⠀⠀⠀⠀⣼⢡⡿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣝⢦⣀⠀⠀⢀⣠⡾⢁⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢬⣍⣛⠉⠁⠀⡾⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢲⣤⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⣫⠍⣩⠞⠁⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⣠⣴⣿⠿⠋⡡⠞⢁⣼⠃⠀⣠⡴⠟⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⣴⣿⠳⣤⡀⣠⢞⡵⠋⠀⣰⠊⠀⢠⣿⠇⣠⡾⠋⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⡇⢀⡼⢻⡿⡄⠈⠻⣯⡟⠀⢠⡾⠃⠀⢠⡯⣟⡫⠋⠀⠀⢠⠋⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⣿⣷⣞⡇⣼⠁⣷⠀⢠⠈⢳⣴⠋⠀⠀⢀⣬⣽⡿⠶⠶⣶⢂⡎⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠇⡟⡿⣿⠁⠋⠀⢻⠀⠀⡀⠀⡇⢀⢶⣫⠿⠊⣉⠔⢀⣰⣯⠟⠀⣠⣇⣠⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⡟⠀⠁⢻⢻⡄⡄⠀⣼⠀⠀⡇⠀⣿⡱⠋⠀⣠⠞⣁⣶⣿⡿⠋⠀⣰⣏⠀⠀⠒⠒⠀⠘⢻⣶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⠅⠀⡆⠘⣦⢿⣇⠀⡿⠀⠀⡇⠀⣻⡄⢀⡜⠁⣰⠋⣼⣿⣤⣖⡶⠳⠿⢳⣤⣀⢀⣠⠵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣷⣦⣀⣸⡇⠂⠀⢣⠀⠹⣧⣽⣇⠀⠀⠀⡇⣴⢿⣽⡏⠀⡼⠃⠀⣻⢿⡟⠊⠁⠀⣀⠉⢛⣿⡛⢥⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⡉⢮⡙⢷⢰⡀⠘⣇⠀⢠⣯⢺⢦⠀⠀⣰⠏⢸⠇⢳⣰⠀⣠⠞⢡⣾⠃⠉⠁⢰⡏⢀⡼⠃⠹⡴⡝⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⡀⢉⠳⢷⣳⠀⠸⡆⢸⢸⠘⡌⢧⣴⡻⠁⢨⠀⠨⣷⢚⠗⣠⠏⣿⠀⠀⢠⣿⣞⡉⠀⠀⠀⢹⡜⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣷⡘⣿⠶⢭⣳⡀⠙⣿⣾⠀⠙⣄⠹⣅⠀⠂⢠⣩⡿⠋⡠⠃⣴⣇⣀⡴⣿⠙⢧⠙⠶⣄⣠⠞⢻⣎⣻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣄⡀⠙⢧⡈⢧⡀⠀⣉⠙⢻⣯⢣⡀⢹⣦⡈⣳⠴⢿⡽⢷⣀⣵⣷⣿⣿⣻⣿⠉⠃⠸⡿⠿⠾⣦⠀⣤⣟⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⣍⠽⣞⠛⠚⠳⣄⠙⠫⡞⢿⡷⢷⣄⣙⣟⣿⣦⡄⠹⣼⣿⣿⣧⣽⣿⠁⢹⣷⣄⣧⡇⠀⠠⡜⠚⠻⡍⠙⠚⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣿⢦⡉⠑⠒⠊⣹⣷⣦⣝⣧⡀⠀⠀⠀⠀⠀⢹⣴⣿⣿⡿⢯⠹⣿⡀⠀⢿⣻⠻⣧⠀⠀⠈⢦⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠳⠿⣶⣤⣞⡷⢁⣠⠿⣿⣷⠀⠀⠐⠀⠀⣁⣿⣿⣿⢿⠘⡆⢻⢿⣄⠀⢻⣄⡀⠑⠆⠀⠢⣱⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣤⣤⣴⠿⠍⣿⠀⣴⣫⣥⠾⣛⣿⢯⠉⠟⠛⠉⠉⠈⢸⠃⢈⡆⣸⣿⠳⣝⣆⢸⠛⢬⣕⠦⣄⡀⠈⠳⣄⠙⢧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡾⠋⢠⠟⠛⢲⣿⣞⡉⠻⣟⠻⣅⢤⣈⠳⢄⣀⠙⠃⣰⠋⠀⡼⢀⣿⣿⠀⢈⡿⣽⠀⠀⠈⠛⠲⢍⣓⡤⠤⠉⣛⣛⣿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⣄⡟⠀⢀⡞⠉⢨⠟⠢⡌⢢⡈⠛⠺⢵⣄⣉⠉⠉⢡⡀⣰⣇⣾⢋⡇⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⣷⢀⡞⠀⠠⠃⠀⠀⣙⣄⠙⣗⡲⠤⢤⣄⣉⡉⠒⢷⠋⣼⣿⢯⣍⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⠟⢯⣇⣠⠖⠉⠁⠀⠹⡽⡄⢸⣬⣶⢶⣤⠤⢈⣩⡏⣰⠛⢁⣉⣱⣛⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⣆⠀⣽⠁⠀⠀⠀⠀⢠⣿⡃⢸⡣⣿⣼⣿⣇⠀⢸⣰⡿⠚⠋⠀⠘⣆⡼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡏⡿⢀⣇⣠⠤⣤⡀⠀⡼⠿⣧⡼⠧⣄⣯⣉⠈⢠⠞⠁⠀⠀⠀⠀⠀⠟⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢼⡿⠃⠉⠁⢀⡴⠋⠉⠛⠧⣄⣻⣄⣀⡈⠷⣿⣴⠋⠀⠀⠀⠀⣀⠀⠀⡆⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⣿⠃⠀⣀⣠⡏⠀⠀⠀⠀⠀⢴⠛⠛⠿⢿⣷⣿⠊⠉⠙⠋⠉⢉⣽⠃⢸⣷⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⣦⣀⠀⢹⡀⠀⠀⠀⠀⠀⡼⠁⢤⣰⠂⢙⣇⠀⠀⣱⠖⠋⠉⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⢿⣒⢧⠀⠀⠀⠀⠀⠛⢦⣴⣯⣹⠏⢈⡷⠞⢻⢦⣀⣀⣀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠛⠳⢤⣤⣤⣤⣤⣬⣽⣦⠤⡖⠛⣠⣴⡞⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠾⣿⡿⢶⣻⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣞⠉⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣶⢞⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣙⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠆⠟⠝⢻⣿⡸⠀⠀⠀⣃

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣿⣿⣿⣿⣿⣿⣿⠏⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⡿⢻⣿⣿⢏⡞⣿⣿⡏⣿⣿⢀⠻⢿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⢻⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⢳⣿⣿⠇⣼⡇⣿⡟⣶⢣⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣿⡌⣿⡟⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⢻⢏⣿⡇⡟⣸⣿⡇⢿⢳⣿⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⢸⣷⣌⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣏⡾⣼⣿⡇⣡⣿⣿⣿⠛⣼⣿⣿⣿⣿⣿⣿⣿⣿⠋⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢫⣿⣷⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣧⣿⣿⣿⣿⣠⣿⣿⣿⣿⣿⣿⣿⣿⡅⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢸⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢧⠇⠀⢸⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠟⠀⠀⠀⢿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⣄⠀⠈⠻⠧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡟⠱⡦⢤⣤⣤⣤⣤⣄⣰⠦⢄⣀⠀⠀⠈⠉⠉⠁⠀⠀⣙⣿⣿⣿⣽⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢧⡀⠈⠉⠉⠙⠛⠿⣿⣶⣽⠃⠀⠀⠀⠀⠀⠐⠊⠉⠉⠙⢿⣿⣿⣿⣿⣿⡿⣿⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠈⢷⡄⠀⠀⠀⠀⣀⣄⡈⠙⠛⠀⠀⠀⠀⠀⠤⠤⢄⠀⠀⠀⣹⣿⣿⣿⣿⡇⣿⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⣄⠀⠈⠻⣦⡀⠀⠀⣿⣿⠇⠀⠀⠀⠀⠀⠘⠓⠻⠶⢾⣯⣥⣀⣿⣿⣟⣿⣿⠇⣿⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⡟⠀⠈⡷⣤⡀⠀⠉⠒⠋⠙⠀⠀⠀⠀⠀⠀⠀⠀⣤⣴⠀⠀⠈⢹⣿⣿⣿⣿⣿⣿⠀⠻⠀⠀⠀⠀⠀⠀ ⢾⣿⣿⣿⣿⣿⣿⡇⠀⠀⠁⠙⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣟⠀⢀⡴⣿⣿⣿⡇⠉⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⡈⠳⠋⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⣾⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⢲⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠋⢿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠋⢠⣾⣿⣿⣿⣿⣿⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠂⠀⠀⢀⣼⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣾⣿⡿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠋⠛⠈⡏⠘⣿⣿⣿⡆⠀⠀⠀⠰⢤⣀⡀⠀⠀⠀⠀⠀⠀⢀⣤⡶⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡿⠀⠈⠹⣿⡇⠀⠀⠀⠀⠘⠛⡟⠛⠓⠢⠤⡤⠞⢻⠀⡁⢻⣿⡟⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⡀⠀⡇⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⢸⡄⢷⠈⣿⡇⠘⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠾⠁⠀⠀⠀⠀⠙⠄⠀⠀⠀⠀⠀⣧⣠⠶⢦⣀⠀⠀⠀⠳⡈⠣⣼⡇⠀⠸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡷⢤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⣻⣿⣿⣯⣽⣷⡀⠀⠙⠲⣄⡙⠓⠤⠽⢧⣤⡴⠞⠛⠓⠲⣄⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣽⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠉⠳⠶⡶⢶⡀⠈⠉⠑⣒⠶⣿⣦⣄⠀⢀⣶⡿⠀⠀⠀⠀⠀⠀⠀ ⣿⡿⠿⠛⠒⠒⠒⠒⠲⢤⣄⢀⡜⠁⠀⠀⠀⢀⣀⣤⣶⣄⣀⠀⣠⣾⣿⣶⣦⡀⣸⣦⣄⣀⣨⣶⡋⠁⡇⠀⠀⠀⠀⠀⠀⠀ ⣀⣤⣤⢤⣶⣚⠛⠓⠢⢤⣬⠏⠀⠀⠀⠀⣴⠿⠞⠹⣿⡄⠈⠉⠁⠀⣟⣉⣿⣯⡟⡿⠀⡏⠉⣩⣇⠀⢧⡀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⡾⠏⢻⠀⠀⢀⡴⠁⠀⠀⠀⣀⡾⠓⠒⢶⣾⣁⣀⣀⡤⠤⢾⣿⣿⡿⠿⠷⢤⣾⣁⢴⡋⢘⣦⠶⠋⠲⢦⡀⠀⠀⠀ ⣿⣿⣿⣿⡷⢼⠀⢠⠞⠀⠀⠀⠀⠀⠟⠓⠛⠋⠉⠁⠉⢻⠀⠀⠀⢀⣽⣿⡀⠀⠀⠀⠈⢳⣼⡟⠋⠀⠀⠀⠀⠀⢳⣄⠀⠀ ⣿⣿⣿⠟⠃⣠⠟⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠐⠶⣤⣸⣠⠖⢛⣿⣿⣿⣿⣯⣷⣆⣀⣼⠏⠀⠀⠀⡀⡰⠞⠁⠀⠉⢷⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⢠⣤⣄⠀⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠛⠉⠁⠀⠀⠈⠉⠛⠻⣦⣄⠀⢸⡟⠙⣿⡟⣷⡀ ⠀⠀⠀⠀⠀⢠⣾⠏⠁⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡈⠻⣷⣼⣧⠀⢹⡇⣹⡇ ⠀⠀⠀⠀⣰⡿⠟⠛⢛⣛⣛⡿⢶⣶⣶⡶⢿⣛⣛⡛⠛⠿⢿⣿⣷⣿⣣⡿⠁ ⠀⠀⠀⠀⣿⠁⢀⣼⠟⣯⣝⣻⣦⣤⣤⣾⣟⣫⣭⠻⣷⡄⠈⣿⣨⣿⠋⠀⠀ ⠀⠀⣠⡾⠻⢷⣬⣛⣿⡿⠟⠋⠁⠀⠀⠈⠉⠛⢿⣿⣋⣵⡾⠛⢿⣅⠀⠀⠀ ⠀⣼⠟⠀⠀⠀⠉⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠁⠀⠀⠀⠻⣧⠀⠀ ⠰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠆⠀ ⠀⢻⣦⠀⠀⠀⠀⠀⢴⣤⣤⣀⣀⠀⠀⣀⣠⣤⡾⢿⡆⠀⠀⠀⠀⣴⡟⠀⠀ ⠀⠀⠙⢷⣤⣀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠛⠉⠁⠀⠈⠁⠀⣀⣤⡾⠋⠀⠀⠀ ⠀⠀⠀⠀⠈⠛⠷⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠟⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣤⣀⡀⠀⠀⢀⣠⣴⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⣾⣶⣤⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡶⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠀⠻⠛⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠉⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⢀⣴⡾⢿⣶⣤⣴⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⠀⠀⢀⣴⠞⠉⠉⠉⠉⢓⣦⣀⣠⡾⠟⠁⠀⠀⠈⢙⡃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣼⣿⣿⣿⣀⠀⣾⠁⠀⠀⢀⠆⡴⠋⠴⣿⣯⠀⠀⠀⠀⠀⠀⠘⠛⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⣿⣿⣿⣿⣿⣦⣿⣶⣀⡀⡟⣾⠁⣀⣴⣿⣿⡇⠀⠀⠀⠀⠠⣄⣇⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠒⢺⣿⣷⡶⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡼⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⡀⠀⠀⠀⠀⠁⠇⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠉⠀⠀⠀⠈⠉⠩⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⢀⣴⠊⠀⠀⠀⣀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃⠀⢀⣴⣿⣧⣤⣶⣿⣶⣿⣿⣿⣿⢿⣿⣿⣿⣿⡿⠹⣿⣿⣿⣿⣿⣿⣿⣷⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⡿⠁⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⠉⠀⣈⠿⠀⠀⢿⣿⣿⣿⢿⣽⣫⡟⠉⠙⢶⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⢋⡿⠁⣴⣿⣿⠿⠟⠛⢻⣿⣿⣿⣿⣿⠟⣁⣽⣿⣿⣿⣿⠿⠿⣿⣶⡻⣿⣿⣾⠁⠹⢦⣀⠀⠀⠙⣧⠀⠀⠀⠀⠀ ⠀⠀⣰⠏⠀⣼⢇⣼⣿⣿⣷⣤⠴⢶⣛⣛⣿⠿⢟⣁⣴⣿⠟⠉⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣆⡀⠀⣯⠳⠄⣠⠟⠀⠀⠀⠀⠀ ⠀⣰⠇⠀⢠⣿⣿⣿⣿⣋⡭⠶⠿⠛⠛⠛⢿⣿⠟⠋⠙⣿⡀⠀⣶⠶⠿⠿⠿⠀⣿⣿⣿⣿⡅⠉⠉⠳⣿⣤⣾⡇⠀⠀⠀⠀⠀⠀ ⢰⣏⡀⠀⢸⣿⣿⣿⡸⡏⠀⣀⣤⣤⣤⣤⠈⣿⡆⠀⠀⢻⣷⡀⠿⠀⠀⠀⢀⣼⣿⣿⣿⠏⠈⠲⢤⣀⣀⣠⠟⢿⡀⠀⠀⠀⠀⠀ ⣼⡟⠀⠀⢸⣿⣿⣿⣷⣧⠚⠛⠉⠉⠉⠉⢀⣿⠇⠀⠀⠀⠙⠿⠶⡶⢶⣾⠿⠋⠁⣴⠋⠀⠀⠀⠀⠀⣸⠃⠀⢸⡇⠀⠀⠀⠀⠀ ⣿⠁⠀⠀⢸⣿⣿⣿⣿⣿⣦⣀⠀⠀⢀⣠⣾⠟⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⣠⠞⠁⠀⠀⠀⠀⠀⢠⠏⠀⠀⢸⡷⢦⡀⠀⠀⠀ ⣿⠀⠀⠀⠘⣿⣿⣿⣿⣿⣟⠿⠿⠿⠟⠋⠁⢀⣠⠴⠶⠶⠶⣶⠿⠁⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⣾⠀⢠⠀⢸⠇⠀⠙⢦⠀⠀ ⣿⠀⠀⡀⠀⢿⡿⣿⣿⣋⡟⣷⡄⠀⠄⠀⠰⣏⣀⡤⠶⠖⣲⠏⠀⠀⠀⢀⣠⠞⠷⣄⣀⣀⣀⣠⣾⠇⠀⢸⢦⣿⣤⣤⣀⡈⢧⠀ ⢸⣇⠀⡇⠀⠈⠁⠻⣿⣿⣿⣿⣆⠀⠀⠀⠀⠙⠿⠦⠤⣶⠏⠀⠀⣀⡴⠋⡏⠀⠀⠈⠻⣿⣿⣿⣿⠀⠀⣾⣾⣿⣿⠿⢿⣿⣾⡇ ⠈⢻⡄⣷⡀⠀⠀⠀⠙⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⣿⠀⣀⣶⡏⠀⢸⠁⠀⠀⠀⠀⠉⣿⠀⠃⠀⣴⡿⣿⣿⣁⣠⣾⣿⣿⡇ ⠀⠈⠳⣿⣧⠀⢀⠀⠀⠈⢿⣿⣿⠋⠈⢻⣷⣶⣶⢶⣾⣧⣾⠿⢿⡁⠀⣼⠀⠀⠀⠀⠀⣸⣇⣀⣠⡞⠉⠳⣜⢿⣿⣿⡟⣁⡼⠀ ⠀⠀⠀⠈⠻⣷⡘⣇⠀⠀⠀⣿⡏⠀⣰⠏⠀⢀⡤⠶⠋⠉⠀⢀⣸⡏⠉⢹⠀⠀⠀⠀⣰⣿⠟⠉⠀⠹⣄⠀⠈⠳⢽⣿⣿⠟⠁⠀ ⠀⠀⠀⠀⠀⠈⠙⠻⠷⣄⣀⣙⣄⣰⣏⡤⠞⠋⣀⡠⠶⠒⠉⠉⠁⢷⠀⠘⣦⡀⠀⠀⣿⠁⠀⠀⠀⠀⠈⠳⢄⣀⢀⣽⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣽⣟⡿⠋⢀⡤⢞⣉⣠⡤⠶⠶⠶⣄⣈⣷⣀⣹⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢉⡿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⢁⣽⣧⣠⣎⡤⣿⡍⠀⠀⠀⠀⠀⢹⡉⠉⢹⡟⡄⠀⠈⠙⡇⠀⠀⠀⠀⠀⣀⡴⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⢀⡟⠉⠉⣿⠁⠀⣿⣧⠀⠀⠀⠀⠀⣸⡇⠀⢸⣷⠙⠒⠒⠚⡇⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⠖⠋⠉⠲⡀⢸⠓⠲⠚⣿⠀⠀⣿⠿⠶⣖⣖⡶⠉⢹⣷⣀⣀⣿⠀⠀⠀⣠⣿⣄⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⠋⠀⠀⠀⠀⠀⢻⣿⡄⠀⠀⣿⣗⠛⢿⣶⠦⣤⣶⣶⣶⡿⠿⣿⡿⠿⠒⢾⣝⢿⣿⣿⣿⠳⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⠷⠤⠤⠶⣆⣠⠶⠋⠉⣿⢻⠋⠉⣙⠳⠶⣍⡄⠀⠀⠀⣸⣶⠞⠉⠀⢀⣀⠀⠹⣷⣝⣾⠇⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠀⢰⣿⠇⢠⡏⡇⠀⠀⠀⡟⣿⠀⠀⣷⣿⣿⣦⡀⠈⠿⠟⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⠟⠳⡏⠀⣼⣿⠀⢸⠇⡇⠀⠀⠀⡇⢻⠀⠀⢻⣿⣿⣿⣿⣄⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣀⠀⠀⣿⣿⠀⣾⡀⣄⠀⠀⠀⣧⣼⠀⠀⠘⣿⣿⣿⣿⣿⣦⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢳⣶⣿⣿⠀⢹⡏⣿⡄⠤⣿⣿⣿⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡀⠀⠻⠿⠷⠶⠿⠛⠋⠀⠀⠀⢸⣿⣿⣿⣿⠿⠛⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠻⠿⠿⣷⣶⣤⣤⣤⣤⠤⠤⠶⠶⣶⡶⠿⠟⠋⠉⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣄⣀⠀⠀⠀⠈⠉⠉⠉⢿⡆⠀⠀⠘⣇⠀⠀⠀⠀⣀⣀⡤⣶⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢍⣉⠓⠒⠶⠦⢤⡤⠾⠁⠀⠀⠀⠉⠛⣾⠫⠭⠿⠇⠀⢧⣠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠓⠲⠀⠀⢶⣉⢹⡆⠀⠀⠀⠀⠀⠀⠀⠙⣆⠐⠒⠚⠁⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣄⣀⣀⣀⣠⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣗⠖⠒⢾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠋⠉⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⣄⣀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿ ⣿⣿⣿⡿⠋⠀⠀⠀⠀⢶⣿⣿⣿⣿⣿⣿⠟⠉⠉⠙⠲⢄⠀⠀⠀⠘⢿⣿⣿⣿ ⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⡏⠀⢀⣴⣶⣶⣾⣷⡄⠀⠀⠀⢻⣿⣿ ⣿⣿⠁⠀⠀⢠⣿⣦⣀⠀⠀⠀⠙⠻⣿⣿⡄⠀⠻⣿⣿⣿⣿⣿⡆⠀⠀⠈⣿⣿ ⣿⡏⠀⠀⠀⣾⣿⣿⣿⣷⣄⠀⠀⠀⠈⠻⠿⠆⠀⠈⢿⣿⣿⣿⣿⠀⠀⠀⢸⣿ ⣿⡇⠀⠀⠀⣿⣿⣿⡏⠉⠛⠓⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⢸⣿ ⣿⡇⠀⠀⠀⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣿⣿⣿⣿⠀⠀⠀⢸⣿ ⣿⣿⡀⠀⠀⠘⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⠇⠀⠀⠀⣾⣿ ⣿⣿⣧⠀⠀⠀⠘⢿⣿⣿⣿⣿⣄⢠⣴⣶⢰⣿⣦⡀⠀⠀⠀⠉⠀⠀⠀⣼⣿⣿ ⣿⣿⣿⣷⡀⠀⠀⠈⠙⢿⣿⣿⣿⡌⠻⠯⢤⣍⣩⣿⡷⠀⠀⠀⠀⢀⣼⣿⣿⣿ ⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠈⠉⠛⠛⠲⠖⠛⠛⠉⠁⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠤⠶⠶⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠒⠒⠒⠒⠒⠚⠉⠁⠀⠀⠀⣀⣤⠄⠀⠉⠉⢭⣙⠲⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⠉⠀⠀⠀⠀⣶⠀⠀⠈⢿⡄⠈⠉⠳⢦⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢿⠆⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠈⢻⣆⠀⠀⠀⠙⠯⠛⠦⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠁⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠙⢧⠀⠀⠀⠀⠀⠀⠨⣿⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⢰⠁⢀⡔⠋⠀⢀⡜⠁⠀⠀⠀⠀⢠⠀⠀⢸⠁⢠⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠹⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⡏⠀⠉⠀⠀⢠⠟⠀⡤⠀⠀⠀⠀⡏⠀⡟⠸⠀⡜⠀⠀⠀⠀⠀⠀⠈⠀⣦⠀⠀⠀⠀⢸⣧⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡏⠀⠀⠀⠀⣾⢱⠀⠀⠀⢠⠏⠀⢰⠁⢀⡞⢀⡎⢠⠄⡇⠀⢠⠃⠀⠀⡀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⢀⠈⢻⡦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠼⠛⠁⠀⠀⠈⠀⢸⡇⢸⠀⢀⣠⠋⠀⠀⡏⠀⡜⠀⣸⠀⡞⠀⡇⢀⡟⠀⠀⡼⠁⠀⠀⠀⢀⡄⠀⣷⠀⠀⠀⢸⠁⡄⢻⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠉⠀⢠⢐⡄⠀⠀⠀⠀⢸⠃⡇⠀⢸⠇⠀⠀⣼⠀⡾⠁⢀⠇⣸⠁⢀⡇⢸⠀⠀⢰⠃⠀⠀⠀⠀⡸⠀⠀⣿⢠⡀⠀⢸⠀⢱⠀⠳⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⢀⡤⢀⡴⠋⠀⣠⠎⡜⠀⣾⠀⡇⢀⢸⠀⠄⠀⣇⡞⠀⣰⢏⣶⠇⢀⡞⣷⡏⠀⠀⡿⠀⠀⠀⣰⢣⡇⠀⡄⡏⢸⠃⠀⢸⠀⡈⣆⠀⢻⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣶⣉⡼⠋⠀⠀⡴⠃⡸⣳⠀⣿⡄⡇⢸⢸⠰⡇⣠⠟⠀⡴⢁⣾⡇⣠⠏⠀⢹⡁⠀⢰⠋⠀⠀⡼⠃⡼⠀⠀⣷⠃⡜⠀⠀⢸⠀⢧⠛⠀⣴⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡀⣀⡠⠞⢀⣰⢿⠇⣿⣿⢸⠃⢸⢸⢠⡟⠳⠦⣜⣀⡼⠿⣸⠣⣄⣀⡼⠀⣴⣧⠄⣠⣾⡇⢰⠃⠀⢀⡿⠀⢠⡆⡀⢸⠀⡼⠀⢠⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡿⠟⢻⣿⣿⡿⣿⣶⣿⣿⣸⡇⢸⣼⠀⣧⣆⢴⣟⡈⠉⠉⠉⢫⣻⡟⣁⡞⣵⢃⡴⠛⢹⠁⡞⠀⠀⣸⠁⢀⠏⠀⣇⣾⢠⠇⢀⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⢀⣠⡟⢱⡏⣠⣿⢻⡟⡟⠉⡇⢀⢻⡄⢸⠾⠿⠯⣧⣤⣴⣮⢽⣿⠿⣯⣼⣵⠛⢒⣶⡞⢸⠃⠀⣰⠋⢀⣾⠀⣠⣿⡏⠈⣠⠿⡅⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⣾⣯⠟⣼⡇⢈⡹⣯⣾⡇⢀⡇⢸⡜⡇⢸⡇⠀⠀⢀⣤⣤⣾⣷⣯⣭⡓⠿⡖⠊⠉⠀⣧⡏⠀⡼⠃⣰⣏⡟⢠⣿⣸⠁⣰⢃⣤⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⣀⣰⣷⡘⡆⠘⣿⡛⠛⠷⠼⢧⣽⣀⣧⠐⠊⢩⣾⣿⣿⣿⡶⠹⢿⢦⠹⡀⠀⢸⡟⢀⣼⣡⠞⣿⣹⣷⣼⣿⣏⣶⢣⢼⣿⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠟⠉⣨⣻⡜⠳⠃⠀⠀⠀⠀⠀⠀⠀⠈⠀⣀⢸⠼⣿⣿⣿⠃⠀⠈⠁⠀⢀⣴⣿⠃⣾⣟⣥⣶⠽⠿⣿⣾⣯⢿⣿⠼⠞⠋⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢶⣴⣿⣯⠿⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠘⢮⡣⠬⠍⠀⠀⠀⠀⠀⠀⠈⠙⢿⡞⣿⣿⣿⡏⢿⣄⣾⣿⣯⡟⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣿⠋⠸⣿⣍⣻⡻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠒⠲⠀⠀⠀⠀⠀⠀⠀⠈⣸⣿⣿⣿⠇⢈⣿⣿⣻⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠖⠁⠈⢹⣷⣺⣿⡯⡟⢳⣱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠼⠓⠁⢰⣿⣼⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠿⡍⠉⠉⠁⠀⠀⠀⠀⠀⢹⡏⠿⡏⠀⢳⢿⡀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠉⠉⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⢻⣄⠀⠻⣯⣆⠀⠀⠀⠀⠀⠹⡗⠲⣄⠀⠀⠀⠀⠀⣠⠤⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠠⠤⠀⠐⠚⠩⠤⠤⠄⠙⣄⠀⠀⠀⠀⠀⠀⠀⠸⡄⠘⣿⣆⠀⠙⢯⡻⢦⡀⠀⠀⠀⠀⠠⠌⠙⠒⠤⣤⡄⠀⠀⠀⣠⠞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢳⡄⠀⢠⢾⠀⠀⢻⡀⡉⣿⣷⣄⠀⠉⠫⣷⣦⡀⠀⠀⠀⠀⠀⠀⠁⠁⠀⣠⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣠⠋⠈⣇⠀⠀⢳⡅⣿⣿⣿⣷⣄⡁⠈⠻⣿⡶⢄⡀⠀⠀⣀⡤⠖⠋⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⣀⣀⡘⡆⠀⠀⣿⣾⣿⣿⣿⣿⡷⡴⣲⣿⣦⣴⣿⡿⢫⡁⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⠁⠀⠀⠈⣇⠀⠀⠈⠉⠀⠀⢿⣿⣿⣿⡿⣯⢌⠀⠹⣿⣿⢅⡞⠀⠘⢳⠀⠀⠀⢠⠒⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠈⡄⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢨⣿⣿⣿⣿⣿⣯⠀⠀⣿⡟⠈⠉⠀⠀⡼⠀⠀⣖⠊⢤⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⣁⡀⠀⠀⣷⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢺⣼⣿⣿⡯⡀⠀⠀⣸⣿⣧⡔⠀⠀⡼⠁⢀⡜⠁⠀⣸⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⣷⣹⣿⣿⠇⠀⢀⣿⣿⠏⠀⠀⡼⢁⡴⠋⠀⢠⡾⠋⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⡆⠀⠀⠀⠸⣿⣿⣡⡿⠀⠀⣸⠿⠋⠀⠀⣴⡵⠋⠀⠀⡰⠋⠀⠀⠀⢈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠐⠀⠡⠀⠀⠀⠀⣿⣿⣿⠁⠀⠀⠁⠀⠀⢐⠾⡀⣀⣀⣴⠟⠀⠀⢀⣀⣠⠞⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⣠⠖⠛⠉⠛⠴⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡜⠁⠀⠀⠀⠄⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠂⠀⢠⠀⠀⢀⡤⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⡄⠀⠺⠀⠀⢀⡀⠀⣠⣬⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠱⡀⠐⠰⣽⣿⣷⣼⠋⠘⡟⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡾⠛⣟⡾⠯⣻⡿⠿⠑⣚⡋⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠑⠴⠟⠣⡀⠄⠀⠀⠠⠭⠄⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⢄⠀⠉⠉⠀⠐⠂⠀⠀⢻⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠣⡈⠀⢜⠀⠀⠠⠀⠀⢻⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⠀⠀⡏⠉⢃⠀⠀⢻⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⢶⣶⡿⡐⠄⢻⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠒⣼⣟⣳⣷⡚⢫⡿⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠚⠉⠛⠩⠅⣹⣛⠑⣌⠇

⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⢛⡿⢻⣍⡙⢢⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⡼⣿⠉⠉⠀⠈⠉⠙⠲⢄⡀⠀⠀⠀⠀ ⠀⢠⡞⠧⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀ ⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⢀⣀⡀⢧⠀ ⠀⢿⠀⠀⠀⠀⠀⢠⡞⠉⠉⠉⠑⣾⠉⠁⠉⠙⣄ ⠀⣼⡇⣸⣆⠀⢀⣏⣤⡄⠀⠀⠀⢸⢣⣄⠀⠀⢸ ⠀⣿⢻⣯⠘⡆⠀⢧⡉⠁⠀⠀⢀⡾⠒⠻⠦⠤⡞ ⠀⠉⡿⣿⢧⠀⠀⠀⠉⠓⢒⣚⣉⣀⣀⣀⣀⣴⠇ ⠀⠀⠙⢶⠾⠀⠀⢀⡴⠊⠉⠁⠀⠀⠀⠀⠀⢸⡄ ⠀⠀⠀⡿⠀⠀⢀⡎⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣇ ⠀⠀⠀⡇⠀⠀⢸⠀⠘⠛⢤⣀⣀⠀⠀⠀⠀⣀⡼ ⠀⣤⣴⠀⠀⠀⠘⢇⡀⠀⠀⠀⠈⣉⡽⠋⠉⠀⠀ ⢸⠃⠙⠢⢄⣀⠀⠀⠉⠒⠒⠒⢺⠯⣀⡀⠀⠀⠀ ⣏⠀⠀⠀⠀⠈⠉⠓⠒⢤⣄⠀⢸⠀⢀⣿⠀⠀⠀ ⠀⠑⠦⣀⠀⠀⠀⠀⢀⡏⠈⠳⡘⣆⡞⠸⡄⠀⠀ ⠀⠀⠀⠈⠉⠒⠦⢤⡞⠀⠀⠀⠈⠛⢗⠲⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣁⠀⠀⠀⠀⠀⢈⡃⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠒⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⣠⠞⠛⠓⢬⡻⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣿⠋⡠⠊⠁⠀⠀⠀⠀⠉⠪⡻⣿⣯⡍⠙⠒⠒⠠⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⣔⣚⠭⢵⣿⡿⣡⠞⠀⡠⠔⠀⠀⠀⠀⠀⢄⡘⢮⠻⣿⣤⣀⠀⠀⠀⠀⢉⡏⠛⢳⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠠⠞⠓⠉⠁⠀⠀⢸⢏⡴⠃⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⠱⡝⣇⠀⠉⠲⢄⠀⡜⠀⢠⠞⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣣⣿⠃⢰⠃⢠⣾⣿⣿⡄⠀⢀⣴⣤⡄⠈⡆⢿⣎⢆⠀⠀⠀⢻⣀⠀⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⣽⣿⣿⡀⡇⢠⣿⠿⣿⣿⠀⠀⢸⣿⠿⣿⡄⢸⣸⣿⣏⢧⠀⢀⠏⢰⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⢿⣿⣿⣿⣧⠃⢿⣿⣤⣿⣿⠀⠀⠘⣿⣶⣿⣇⣨⣿⣿⣿⣾⠠⠋⢠⢃⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⣸⠀⠀⠀⠸⣻⣿⣿⣿⠉⠀⠉⠉⠉⠁⢀⣴⡄⠈⠉⠉⠀⠈⣿⣿⣿⣸⠀⣠⠃⣾⣸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣠⠤⢤⠤⣨⡿⢧⣄⡀⠀⢫⠻⣿⣿⣦⣤⣤⠤⠆⠀⠘⠁⠙⠀⠒⣤⣤⣴⣿⣿⢎⠇⢠⣯⣴⢿⢥⡤⣤⣤⣤⡀⠀⠀ ⠀⠀⠘⠿⠦⠾⣿⣷⣇⣸⣿⣯⡀⠀⢧⠙⣿⣿⣿⣿⣦⣀⢀⣀⣀⣀⣀⣶⣿⣿⣿⣿⢏⡞⢠⣿⣿⣾⣘⣾⡯⠿⠿⠥⠇⠀⠀ ⠀⠀⠀⢠⡒⢚⣧⢿⡾⣄⣾⠹⣿⣦⣤⣳⡈⠻⠿⠿⢿⠿⠿⣿⣿⡟⠿⡿⠿⣿⣿⢯⠟⢠⣟⣇⣿⣇⡽⡿⣦⣯⣖⡆⠀⠀⠀ ⠀⠀⠀⠈⠙⢫⣵⣿⢿⣿⣿⡆⣿⣿⣿⣿⣿⣶⣶⣾⣷⣶⣾⣿⣾⣿⣿⣷⣶⣶⣶⠏⣠⣿⣸⢸⣿⣿⡿⣽⠲⡍⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠃⢸⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⠏⣰⣿⣿⡟⢸⣿⡿⡇⠘⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠈⠙⢿⠁⠀⢀⣿⠏⣰⣿⣿⣿⣧⣸⠛⣲⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣾⣿⣿⣿⠿⢻⣿⣿⣿⣿⣦⡀⠀⠀⠀⣠⣿⠋⣰⣿⣿⠙⠻⠷⠷⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣷⣦⣾⣿⠃⣰⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⠃⣰⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡿⠃⣼⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⡟⠁⣸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢀⣶⣿⡿⢿⣿⣿⠻⣦⡄⠀ ⠀⠀⣴⡺⣿⣿⡿⠋⠉⠻⣿⡄⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡟⠀⣼⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⢸⣿⡏⣤⣄⠈⡿⠋⣡⢽⡆ ⢀⢾⣿⣿⣹⡯⠀⢰⣟⣂⣿⠁⠀⠀⠀⣠⣿⣿⣿⣿⣿⠟⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠈⠻⣷⡤⠟⠀⣠⣾⣿⣿⣿ ⠈⢇⠛⠛⠺⢯⣆⠈⠉⠉⠁⠀⠀⣀⣴⣿⣿⣿⣿⣿⠋⠀⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀⠀⠀⠀⠀⠀⠀⣰⣷⣿⣷⣿⣿ ⠀⠀⠚⠛⠲⣄⢹⣷⣤⣤⣤⣴⣶⣿⣿⣿⣿⣿⡿⠁⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡤⣤⣤⣾⣻⡽⠗⠁⠀⣀ ⠀⠀⢰⣦⠀⠀⢸⣿⠿⡾⣿⣿⣿⣿⡿⢿⣿⠋⠀⢀⣾⣮⣿⢹⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣼⣱⡿⣟⡭⠁⠀⠊⠉⡉ ⠀⠀⠀⠀⠀⠰⠌⡿⠷⣟⡯⠿⠖⢛⢻⣻⠏⠀⠀⢨⡟⡞⠘⠟⠈⣿⠀⠻⣟⠮⡿⠿⣿⣟⣿⡟⠞⠃⠁⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠉⠱⣚⣷⣯⠽⠋⠀⠀⠀⢠⠏⠘⠁⠀⠀⠀⠁⠀⠀⠀⠀⠈⠁⠈⠙⠟⠀⠀⠀⠀⠒⠒⠂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⢶⣾⣿⣿⣾⣝⢿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⠖⣢⣶⣿⣾⣎⣭⡻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡿⢣⣾⣿⣿⣿⠟⠹⣿⣷⠹⣿⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣿⣿⣿⠃⣾⣿⣿⡟⠁⠀⠀⢻⣿⣇⢻⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣾⢱⣿⣿⣿⢸⣿⣿⣿⠁⢀⣠⠤⠤⣿⣿⡘⣿⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠉⣡⣿⣿⣿⠇⣾⣿⣿⠇⠀⢀⣴⣶⣶⠊⢿⣧⢻⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣾⣿⡿⠟⣡⣾⣿⣿⡟⠀⠀⠀⠉⠉⠀⠀⣀⡻⣷⡹⣿⣦⣤⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡏⣴⠿⠿⡿⠿⢟⣫⡏⠐⠶⠆⠀⠀⠀⣸⣿⢹⣝⢿⣶⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⢻⡏⣾⣿⣿⣿⢿⡋⠀⢉⣉⡝⠀⠀⣰⣿⣿⡏⣿⣷⠻⣷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠤⠞⣡⣿⣿⣿⢟⠸⣿⣦⣀⠀⢀⣠⡞⢻⣿⣿⣷⠘⢿⡄⠀⠉⠛⠒⠂ ⠀⠀⠀⠀⠀⢀⣠⣾⠿⢟⣫⡶⢫⠀⣿⡿⢿⣿⡿⠋⢠⣾⣿⣿⣿⡟⣮⠻⢤⣀⠀⠀⠀ ⠀⠀⠀⠐⠋⠉⣱⢸⣿⣿⠏⣴⣿⡇⢸⣇⠀⠉⠁⢀⣿⡿⢿⣿⣿⡇⢹⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣼⡇⢸⣿⡏⣼⣿⣿⡇⢸⣿⡄⠀⢀⡿⠁⠀⢸⣿⣿⡇⣼⣿⣷⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⣿⠇⢸⣿⡇⣿⣿⣿⡇⢸⡏⡇⠀⢸⠁⠀⢀⣾⣿⢟⣼⣿⠟⣫⡇⠀⠀⠀ ⠀⠀⠀⢸⣿⠃⣠⣾⣿⢀⣿⣿⣿⡇⡼⠀⣷⠀⣾⠀⢠⣾⡿⢣⣿⣿⣷⡙⢿⣷⡀⠀⠀ ⠀⢀⣀⣾⣧⣾⣿⢿⣣⣾⣿⢿⣫⠆⠁⠀⡇⠀⢹⡀⠈⣿⣇⠈⠻⢿⣿⣿⣶⣹⣷⠀⠀ ⠀⠀⠉⢱⣿⡏⣾⣿⢟⣫⣾⡟⠁⠀⠀⢰⣧⣄⣼⡇⠀⠸⣿⡀⠀⠀⢈⣿⣿⢻⡟⠀⠀ ⢀⠀⠀⠀⣿⣧⢻⣿⡸⣿⣿⠀⠀⠀⠀⡸⠈⢿⠋⠹⡄⠀⣿⠇⠀⣴⣿⠟⠉⡿⠀⠀⠀ ⠙⠦⠤⣤⠾⢟⣤⡹⣿⣮⡻⣧⡀⠀⢀⡇⠀⠈⠀⠀⠙⣶⣿⠀⠀⠘⣿⡀⠘⠷⠄⠀⠀ ⠀⠀⠀⠀⣠⣿⣿⠿⠼⣿⣷⢼⠇⠀⡼⠀⠀⠀⠐⠒⠚⠛⠁⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡟⠀⠀⢠⣿⡿⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠛⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⠟⠀⠀⣰⡿⠋⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠒⠚⠉⠀⠀⠀⣟⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠒⠋⠉⠉⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠴⠚⠉⠁⠀⠀⠀⠀⠀⠀⢀⠀⠹⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠚⠉⠁⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⡟⢹⣯⣕⣾⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠖⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⢴⢫⠤⡙⢦⣷⡸⣟⢋⡷⡆⠓⢄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠶⠞⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠰⡏⢹⡗⢆⠘⣆⠙⣆⢳⡙⠬⣹⠿⠃⠀⠀⠱⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡶⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⢀⡴⠋⣽⣯⡉⢳⣷⡀⢧⠈⢧⠘⣆⠘⠓⠃⠀⠀⠀⠀⠀⢀⣠⠟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡶⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠶⠞⣡⠿⢸⡁⠘⣿⡿⠟⢋⣽⣷⡈⣧⠈⠛⠁⠀⠀⠀⠀⢀⣠⡴⠚⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠶⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠲⢤⡀⢱⠀⢸⡃⠀⠈⢧⡀⠛⢤⣠⠏⣸⠃⠉⠉⠀⠀⠀⠀⢀⣤⡶⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣠⡴⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⢶⣏⡤⠶⢤⡀⢳⡈⣇⠀⣧⠀⠀⠀⠙⠒⠤⠔⠚⠁⠀⠀⠀⠀⢀⣤⡶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣠⣴⡶⠛⠋⠁⣀⣀⡤⠤⣤⠀⠀⠀⠀⠀⠀⠀⣠⠴⢶⡄⢸⡀⠈⣟⠀⠀⠀⣧⠀⡇⢸⡀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡟⠋⠀⠀⢀⡴⠋⢁⣀⡤⢤⡟⠀⠀⢀⣠⣄⠀⠀⢹⡄⠈⣷⠈⣇⠀⠹⣤⣀⣴⠇⢀⡇⠀⠓⠋⠉⠀⠀⠀⠀⠀⠀⠀⣠⡴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣷⡄⠀⢠⠏⠀⢰⠋⠁⠀⠀⠀⠀⠸⡏⠀⢹⠀⠀⠈⡇⠀⢹⠀⢹⡄⠀⣠⡤⠤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢿⣇⠀⢸⡀⠀⠘⠳⠤⠤⢤⣄⡀⠀⢿⡀⠘⣇⠀⠀⡿⠀⢸⠁⠀⢿⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢿⡄⠀⠻⣄⣀⣀⣀⣀⡀⠀⠉⢷⡼⣧⠀⠙⠶⠖⠃⢠⡞⠀⠀⠸⣆⠀⢻⡄⠀⠀⠀⠀⢀⣠⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣷⡄⠀⠀⠈⠉⠉⠉⠉⢳⡄⠈⡇⠈⢷⣄⣀⣤⠴⠋⠀⠀⠀⠀⢹⡄⣨⡇⠀⢀⣠⣶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀⢀⡼⠁⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠁⣠⣶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡆⠀⡞⠙⠒⠚⠋⢀⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⡞⠷⠦⠤⠤⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣿⣄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⣿⡀⠀⠀⠀⢀⣤⣶⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣀⣤⣾⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⣿⣿⣷⣶⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⡟⠁⠁⠙⠻⣿⣿⣿⣿⣿⣿⣶⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡿⠟⢻⠋⠀⣸⠁⠀⠀⠀⠀⠘⠻⣟⢻⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡿⠋⣀⣠⡇⠀⢀⣿⠀⢰⣿⣿⣿⣿⣾⠃⠈⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⡟⣰⣾⣿⣿⣧⢸⣿⣿⣆⠘⠿⣿⣿⣿⣯⠀⣾⣿⣿⣿⣟⠛⣿⣿⣿⣷⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣤⣿⣿⣿⣿⡟⢷⠿⠿⠛⠓⠀⠈⠉⠛⠛⠄⢷⢿⣿⣿⣿⣷⣿⣿⣿⣿⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⢿⣿⣿⣿⣿⣿⡟⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⡿⢁⠜⢻⣿⣿⠿⠝⠉⠁⠀⠀⠀⠚⠛⠛⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡿⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⡇⢈⡞⠋⠙⠉⠀⠀⠀⠀⠀⣶⣦⣤⡤⣀⠀⠻⠇⠀⠀⠀⠀⠀⠀⠀⣿⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⣿⣿⣿⡇⠈⡻⡆⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣽⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⣿⣿⣿⣷⣌⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠛⠀⠀⠀⠀⢀⡀⠶⠶⢶⡎⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣠⣶⣶⣤⣀⢀⣾⠃⢰⣿⣿⣿⣿⠛⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣭⡭⣽⣡⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣾⠟⠉⠉⠉⠛⣿⡏⠀⣼⣿⣿⣿⣿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠛⠁⣼⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣿⣿⣶⣶⣶⣤⣤⣉⠀⢸⣿⣿⣿⣿⡇⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠆⠀⢈⣧⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⠛⣿⣿⣿⡟⢸⣿⣿⣿⣿⠃⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⣶⣤⣄⡀⠄⡔⠛⠉⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⡏⢀⣼⣿⣿⣤⣿⣿⣿⣿⠏⠀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠘⢦⣭⣻⣶⡇⠀⠀⣠⣾⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣾⡟⢻⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠈⢳⡀⣀⠀⠀⠀⠀⠀⠙⠛⠋⢀⣠⣾⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣿⡝⣿⣷⣿⣧⣾⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠹⣌⠓⢄⠀⠀⠀⠀⣠⠖⢻⠋⠉⣿⠋⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⠳⣾⣿⣿⣿⣿⣿⡿⠋⠈⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠈⢦⠈⠑⢦⣤⣾⣿⠀⢸⠀⠀⣿⠀⠀⣗⢿⣦⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢉⣿⣿⣿⣅⠀⠲⣄⠀⠀⠈⠑⢦⡀⠀⠀⠀⠀⠀⠀⠑⣦⠀⠈⠳⢼⠀⢸⡇⠀⠛⠀⠀⠙⣎⢹⣿⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⢾⠛⠛⠛⡻⠿⢿⣷⠈⠑⢤⡀⠀⠀⠙⢦⡀⠀⠀⠀⠀⢠⡟⠑⢄⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⡀⠀⠀⠀⠀⠀ ⠀⣼⠇⢸⣿⣿⠀⣿⣿⣆⢈⡉⢻⡀⠙⠢⣄⠀⠀⠙⢦⡀⠀⢶⡀⠉⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡇⠀⠀⠀⠀⠀ ⢸⣏⠀⢸⣿⣿⡄⠘⣿⣿⣆⠙⢦⣝⠒⣆⠈⠣⣄⠀⠀⠹⣆⠈⠃⢀⣀⣀⠼⠟⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀ ⢸⣿⡄⠀⣿⣿⡇⠀⠹⣿⣿⡆⠀⠹⣧⡘⠢⣤⡈⠳⢤⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠙⣢⣄⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀ ⠸⣿⣷⡀⠸⣿⣿⡄⠀⠸⣿⣿⣆⠀⢿⣿⣦⡈⢷⣤⡄⠙⢦⡀⠀⠀⠀⣀⣀⠤⠖⠚⠉⠁⢨⢷⣤⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀ ⠀⣿⣿⣷⠀⠹⣿⣿⡀⠀⠘⣿⣿⣧⠈⢿⣿⡗⠀⠹⣷⡀⠀⠉⢳⡞⠉⣁⣀⣀⣤⣄⠾⣿⣿⡆⢻⡆⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀ ⠀⢸⢿⣿⣇⠀⠹⣿⣿⡄⠀⠘⣿⣿⣧⡈⢿⣿⣆⠀⠘⢿⣶⣾⡃⠹⣿⣿⡌⠹⣿⣿⡀⠸⣿⣿⣼⠃⣀⣀⣀⣀⣀⣿⠀⠀⠀⠀ ⠀⢸⡎⢿⣿⣆⠀⠹⣿⣿⣄⠀⠈⢻⣿⣷⡀⢻⣿⣦⡀⠈⢿⣿⣷⡀⢹⣿⣿⡄⢻⣿⣿⡄⢹⣿⣿⠛⠥⠴⠋⠉⠉⣿⠀⠀⠀⠀ ⠀⠈⣧⠈⣿⣿⣆⠀⠙⣿⣿⣦⠀⠈⢻⣿⣿⣄⠹⣿⣷⡄⠈⢿⣿⣷⠀⢻⣿⣷⠀⢿⣿⡇⠀⠛⢿⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀ ⠀⠀⠘⣧⡘⣿⣿⣦⠀⠘⢿⣿⣷⡀⠀⠹⣿⣿⣆⠙⢿⣿⣆⠈⠉⠉⠁⠘⠿⠿⠆⢸⣿⣿⠀⠀⡾⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠈⠓⠈⠛⠛⠓⠀⠀⠉⠛⠁⠀⠀⠙⠿⠿⠇⠈⠿⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⢀⣤⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣤⠀⠀ ⠀⣿⣿⣿⡇⠀⢀⣴⣷⠀⠀⠀⠀⠀⠀⠀⠀⣾⣦⡀⠀⢸⣿⣿⣷⠀ ⢸⣿⣿⣿⣇⣴⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣦⣸⣿⣿⣿⡇ ⠘⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⠃ ⢰⣿⣿⣿⣿⡟⠋⠁⠀⠀⣀⣀⣤⣤⣀⣀⠀⠀⠀⠙⢻⣿⣿⣿⣿⡆ ⠀⠻⠿⣿⣿⣷⣦⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⣴⣾⣿⣿⠿⠟⠀ ⠀⣠⣀⣈⣉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣉⣁⣀⣄⠀ ⠀⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠀ ⠀⠀⣀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⣀⠀⠀ ⠀⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⠀ ⠀⠈⠁⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠈⠁⠀ ⠀⠀⠀⢠⣾⣿⡿⠋⠀⠙⠻⣿⣿⣿⣿⠟⠋⠀⠙⢿⣿⣷⡄⠀⠀⠀ ⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀

⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣖⡒⠊⠉⠀⠀⠀⠀⠀⡀⢀⣄⡴⣢⠖⢒⢂⠶⠀⠲⠸⡀⠀⠊⢦⣐⣾⣧⠀⠀⠀ ⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠟⠋⠀⠀⠒⠉⢉⠏⡼⢡⠏⣾⢧⢦⢎⡞⢀⡰⣀⠀⢇⠀⠀⠀⠙⠦⣀⠀⠀⠀ ⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠈⣩⣿⡓⣩⢰⠀⠀⠇⡼⢡⡎⣴⢣⢇⡎⢸⢁⣌⣇⣏⡄⢸⡄⢧⠀⣿⠓⠛⠀⠀⠀ ⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢩⣿⣵⡿⣿⡇⣿⣸⣡⣿⡞⣿⣿⣾⠃⣞⣼⢻⡟⣾⣼⢸⢹⡘⣷⡘⡆⠀⠀⠀⠀ ⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠈⣠⣏⣾⡿⣿⣷⣿⡿⣿⣴⣯⣿⣿⣼⣿⣟⣨⣧⣿⣿⣾⢟⣷⢹⡝⠛⠀⠀⠀⠀ ⢹⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠿⣻⣿⣇⣿⡟⠈⠑⠛⠋⠙⢹⡟⠙⠋⠉⠙⠛⠊⠉⣿⣆⣿⣿⡇⠀⠀⠀⠀⠀ ⠘⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠁⢸⣿⣟⠀⠀⠀⠀⠀⠀⢨⡇⠀⠀⠀⠀⠀⠀⠀⣜⣾⠛⠘⠁⠀⠀⠀⠀⠀ ⠀⢹⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣧⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣇⠀⠀⠀⠀⠈⠛⠁⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢽⣦⡀⠀⠀⠤⠤⠤⠄⠀⠀⣠⢿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⠟⠉⠁⠀⣧⣀⠤⠀⠀⠀⠀⠀⠉⠉⣽⡘⢟⣿⣄⠀⠀⠀⠀⠀⢀⠜⠁⡼⢈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠔⢊⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠇⣿⣦⡉⢫⠳⣄⡀⣀⣴⣯⡴⠋⣠⣏⢸⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠁⠴⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⢸⡍⠻⠇⠼⡄⠀⠉⠁⠈⣼⠀⣾⠿⢹⠘⣿⣷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⣿⣿⣿⠘⣿⣶⡄⠸⡜⢦⡀⣠⠞⣸⠀⣀⣴⡿⢀⣿⣿⣷⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠐⣎⠻⠇⠀⠱⡄⣉⠀⢰⢹⠀⡿⠛⡀⢸⣿⣿⣿⣿⣿⣶⣤⣀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣿⣶⡄ ⠀⠀⠀⠀⠀⠀⠀⡴⡆⠀⣠⢤⡤⣄⣠⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡿⠟⠋⠁⠀ ⠀⠀⠀⠀⠀⠀⡼⢹⡇⠀⠁⠉⣰⠿⣁⣀⡈⢧⣱⠤⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡀⠀⠀⠀⠀⠠⠐⠀⠀⠀⣠⣿⣿⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠁⣀⣷⣀⠀⣠⣷⠟⠋⢀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠂⠀⠁⢀⡀⡀⢀⡄⠀⠀⢀⣾⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣋⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠿⣤⠞⡀⣠⣴⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⣿⣿⡿⢿⣿⣿⣿⣿⣷⣶⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢓⢤⠙⢿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⣿⣾⣿⣿⣿⠟⠛⢛⣿⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⡀⠱⣱⣸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣿⣯⢙⢻⣦⣩⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠘⡑⡀⠀⠀⠀⣏⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠻⢿⣾⣿⣿⣿⣿⣿⣟⣛⠀⠀⠀⠀⣀⣀⠤⣄⡀⠀⠀⠀⠀⠠⣀⠀⣶⣄⣴⣡⠇⠀⢀⣴⣻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⢿⣿⣿⣿⣿⣶⣄⣀⣒⠒⠬⠉⠉⠉⠁⠀⠀⠀⠀⠈⠁⠉⠉⠈⠑⠒⣿⢿⠋⠉⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⠈⢧⠠⣯⣤⣀⣠⡦⠀⠀⠀⠰⣵⣶⣦⣼⡶⣾⠇⠘⡆⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠛⣿⣿⣿⣿⣿⣦⡈⣦⠀⠉⠉⠁⠀⠀⠀⡀⠀⠀⠈⠈⠀⢠⡿⠀⠀⢳⠀⠈⣾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣧⠀⠀⠈⡆⠀⢩⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⢻⡄⠀⠘⢸⣿⣿⠙⠿⣿⣿⣿⣿⣧⢄⡀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣧⠀⠀⢹⡄⠘⡿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⡄⢀⢧⣿⣿⡿⠀⠀⠘⢿⣿⣿⣿⡀⠙⣖⠤⣄⣀⡤⢶⡿⠛⠿⣿⣿⣿⡆⠀⠀⢳⠀⢱⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢷⣿⠀⡼⣾⣿⣿⠃⠀⠀⠀⠀⠹⣿⣿⣷⣶⡿⠂⠈⠁⠀⣜⣷⣦⣤⡈⢿⣿⣷⠀⠀⠈⢧⠈⡼⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠋⢀⣽⣿⣿⣃⡤⠤⣶⣶⣶⣿⣿⣿⣿⣟⠁⠀⠀⠀⠀⠀⠯⣿⣿⣿⣿⣿⣿⣄⡀⠀⠈⢧⠸⣱⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⠟⣠⣾⣿⠋⠁⢙⠧⣄⢮⣻⢿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⡟⢻⣿⢷⡀⢳⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡿⠀⣿⣿⠃⠀⠀⠈⢣⠈⠳⣿⣽⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣟⣵⢟⡇⠀⢹⡐⢳⡤⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠃⢀⠇⡎⠀⠀⢠⡄⠈⣧⠀⠈⠑⢷⣿⣿⣿⣿⣿⣷⡄⠀⢀⣼⣿⣿⢿⣿⠿⢿⣮⡿⢻⠃⣼⠁⠀⠀⣧⠘⢿⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡟⢀⡎⣰⠁⠀⠀⢸⠱⡄⠘⡄⠀⢹⠀⠈⠉⠉⠋⠛⢶⣿⠦⣾⡿⠋⠀⠀⠀⠀⢠⠋⠀⠂⠀⡁⠀⠀⠀⢻⠀⡀⠨⡳⣤⣄⡠⠀ ⠀⠀⠀⠀⣸⢁⠎⣰⡏⠀⠀⠑⣾⠀⢳⠀⢇⠀⠈⡆⠀⠀⠀⠀⠀⣠⠾⣿⠻⣄⡀⠀⢀⠀⠀⢸⠀⣞⣸⡟⠁⠀⠀⠀⢸⠀⠙⢆⠈⢺⡦⡀⠀ ⠀⠀⠀⠀⡇⠀⣰⢳⠁⠀⠀⠀⡈⢧⡀⢧⠻⣀⠀⢻⡀⠀⠀⠀⠘⢴⣾⠿⠟⣿⠒⠂⠀⠀⠀⣿⠛⢡⠎⠀⠀⣀⡴⠀⢀⡇⠀⠈⠳⡀⠙⢷⡄ ⠀⠀⠀⢠⠃⣰⠃⡼⠀⠀⠀⠀⠙⢄⠳⡈⠠⠘⣆⣀⣇⣀⣀⡠⢤⣴⡛⢢⣛⣙⢦⡀⠀⣀⣀⣟⣔⣁⡔⡡⠚⡡⣠⠔⠈⡇⠀⠀⠀⠹⣆⠈⣿ ⠀⠀⢠⠏⣼⠃⠀⡇⠀⠀⠀⠘⢦⡀⠑⢿⣰⠖⠉⠉⠉⠉⠀⠀⠀⠀⠉⣽⣿⠟⣻⡿⠚⠁⠀⠀⠈⠉⢱⣶⡺⢯⣀⠀⠀⡇⠀⠀⠀⠀⢸⡀⠸ ⠀⠀⢎⣞⠎⠀⢸⠀⠀⠀⠀⣀⣀⠉⠷⢶⡾⣦⠶⠚⠙⢦⡀⠀⠀⠀⢰⣿⣿⣷⣿⠁⠀⠀⠀⠀⠀⠀⠀⢳⡉⠦⡀⠉⠉⢳⠀⠀⠀⠀⢸⡇⢀ ⠀⣼⠏⡼⠀⠀⣿⢀⡤⠞⠉⠀⠀⣠⠞⠁⣰⠃⠀⠀⠀⠀⣳⣶⣤⣄⣼⡇⣿⢼⡏⢀⡀⠀⠀⠀⠀⠀⠀⠀⠱⡄⠙⠄⠀⢸⠀⠀⢀⡰⢃⢃⡞ ⠰⢃⢸⠁⠀⠀⣷⠀⠀⠀⠀⣠⠞⠁⢀⡴⠃⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⡟⠿⢾⣿⡀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠘⠲⠴⠀⢘⡤⠚⠁⣠⡾⠋⠀ ⠁⠀⡏⠀⠀⠀⢸⡀⠀⠀⣰⡋⠀⠀⠚⠀⠀⠀⠀⠀⣰⠇⣿⣿⣏⣿⣿⡇⠀⠀⠄⠹⣄⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⣠⢾⠋⠀⠀⠀ ⠀⠀⠁⠀⠀⠀⠀⠑⢦⣔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠻⡀⢻⣿⣿⣿⣿⡄⠀⠀⠀⠀⠘⢦⣄⣀⡉⠓⠀⠀⠀⠀⠀⢐⣇⠀⣴⠃⠈⡀⠀⠀⠀ ⠀⠀⢆⠀⠀⠀⠀⠲⠀⠘⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⣠⠜⡻⠿⠛⠛⠁⠀⡤⠀⠀⠀⠄⠀⠀⠈⣿⣶⡶⠦⠤⠖⠉⠈⠳⠹⠄⠀⠀⠀⠀⠀ ⠀⠀⠬⠿⠂⠁⢀⣆⣀⣀⣿⣿⣿⣿⣿⣷⣶⣄⠤⠴⠋⢁⣰⣁⣀⣀⣀⡀⠀⠁⠀⣀⣀⣀⣀⣀⣤⣿⣿⣧⣤⣤⣴⣶⡾⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢈⠋⠀⢻⢿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠤⢤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠚⠉⠁⠀⠀⠀⠀⠈⠑⠦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⡀⠀⠀⠀⠀⠀⠀⠹⣦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠷⠦⣤⣀⣙⠺⢿⣦⣄⠀⠀⠀⠀⠀⣹⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠮⣽⡝⠲⠤⠤⠴⠟⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠉⠓⢦⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠖⠒⠒⠦⣤⡤⠴⠶⠛⠻⣏⡽⠋⠉⢙⡏⢽⡗⣶⣦⣄⠙⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⢠⣤⣀⠀⠀⠘⠷⠀⠀⠀⠀⣿⣷⡀⠀⢸⣇⡀⣹⣍⣻⡈⣱⡿⠀⠀ ⠀⠀⠀⢀⣴⣾⡿⡿⡷⣿⣌⠀⢻⡛⠲⣤⠀⠀⠀⠀⠀⠻⠯⠄⠀⠹⠟⠋⠁⠀⠀⢹⣧⠀⠀⠀ ⠀⣴⣶⡟⣾⣽⢲⣼⡇⠀⠙⢦⣈⡙⠒⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⣸⡟⠀⠀⠀ ⠀⠹⣯⣇⣿⣿⣿⡽⠁⠀⣀⣀⣸⡭⢷⡒⢦⣀⠀⠒⠶⡦⢠⡤⢤⡖⢯⡷⣖⠚⣩⡏⠀⠀⠀⠀ ⠀⠀⠈⠛⢿⣿⣿⣶⠞⠉⢱⣄⠀⠀⢠⡇⣸⠉⠙⠲⢦⣤⣸⣦⠀⢻⡀⢻⡈⢿⠋⠀⠀⠀⠀⠀ ⠀⠀⢀⡤⢿⣁⠀⠘⣦⠀⠀⠿⠒⠊⠉⠉⠻⣆⠀⠀⡜⢰⢿⡽⠷⠀⠁⠀⠃⢸⡇⠀⠀⠀⠀⠀ ⠀⢀⣿⡀⠀⠈⠑⢢⣼⡷⠀⠀⠀⢠⡀⢸⡀⠹⡆⢸⡷⠋⢿⣀⠀⠀⣀⣠⠴⠛⠁⠀⠀⠀⠀⠀ ⠀⢸⡿⣟⠷⠤⠤⠋⡾⢻⡉⣿⠀⢸⣇⡼⠁⣰⠇⡾⢳⣄⢀⡟⠉⠀⣹⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠹⣮⣓⠶⠄⢸⠃⠀⠳⢽⡒⠚⠛⠒⠚⠁⢀⡇⠀⠙⠷⣄⣀⡰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠛⠒⢾⠀⠀⠀⠀⠉⠙⠒⠒⠒⠊⣹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠤⠲⢤⣀⢸⡇⠀⠀⢸⡛⠀⠀⢀⣠⣼⣿⡿⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡞⠁⠀⠀⠲⠾⠿⠛⠀⠀⠈⡏⠉⠉⠙⠻⢯⣍⠀⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢾⡇⠀⠀⠀⠀⢠⣀⣀⣀⣀⣴⠇⠀⠀⢀⣠⠤⣿⠀⠀⠀⢠⡟⠒⠒⠒⠦⢤⣀⡀⠀⠀⠀⠀⠀ ⠘⣷⡀⠀⠀⠀⠀⠉⠉⠉⠉⠙⢦⡀⢠⡟⠁⠀⠁⠀⠀⠀⠛⠁⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀ ⠀⠘⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⢀⣾⠃⠈⠛⠲⠦⠤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⣠⡿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⡈⡉⠓⠒⠒⠒⠒⠋⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠈⠉⠉⠉⠙⠛⠋⠉⠀⠀⠀⠀⠀

⠐⠠⣄⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⣠⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣀⡀⣸⣿⣿⣿⣿⣿⣿⣿⠄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⢀⣠⣄⡀ ⠀⠀⠀⠀⣄⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⢿⣿⣿⣿⣿⢿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣻⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⣿⣿⣿⣟⣿⠯⠿⠛⠓⠚⣻⠟⠛⢿⣯⣯⠉⠉⠉⢹⣯⣽⠋⠉⠙⣓⣺⡿⢯⡭⠤⠔⠒⠉⠁⠀⠈⢯⣙⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠛⠈⠉⣹⠃⠀⠀⠀⠀⣠⣶⡟⣟⣓⣶⣿⣿⣷⡀⠀⠀⢻⡇⠀⠘⣻⣿⣩⣟⢷⡝⢦⣗⢄⡀⠀⠀⠰⡈⢯⢹⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⣄⠀⢀⣿⠃⠀⠀⣠⣾⠁⢿⠀⣿⣿⣻⡀⠈⠿⣿⣶⢦⡀⠻⡀⢠⣻⣻⡟⣿⠀⠟⢸⣿⡟⢿⣮⡦⡀⠘⣾⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠃⣉⣳⣾⠃⣠⣠⡞⠁⢸⡇⠀⠈⠉⠉⠉⠀⠀⢰⣯⠛⠓⠿⣦⡙⡄⠀⠀⠉⠉⠉⠀⢸⣿⠇⠀⠈⣿⠶⣄⡈⢿⡀⠀⠀⠀⠰ ⠀⠀⠀⠀⠀⠙⣧⣼⣟⣁⡇⠀⢸⣷⠀⠀⠀⠀⠀⠀⠴⢿⠅⠀⠀⠀⠀⠉⠙⠢⠄⠀⠀⠀⠀⢸⢿⠀⠀⢰⠏⡠⠊⠉⠛⠧⠈⠓⠢⠤ ⠀⠀⠀⠀⠀⠀⠋⢀⡤⠈⢹⡆⠈⢿⡄⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⢸⠋⠀⢀⡀⠀⠀⠀⢀⣀⡴ ⠀⠀⠀⠀⠀⠀⠉⠉⠓⠒⠺⣧⠀⢸⣿⣄⠀⠀⠀⠀⠀⠙⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡇⠀⠀⡞⠀⠀⠘⠯⣽⡯⠉⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠈⣿⠈⢣⡀⠀⠀⠀⠀⡠⠤⠤⢄⡀⠀⠀⠀⠀⠀⠀⣠⠞⢹⠀⠀⣰⣇⠀⠀⠀⠀⠈⠙⠒⠢⠤⠤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⣿⠀⢠⠛⣦⠀⠀⠀⠈⠒⠒⠚⠃⠀⠀⠀⠀⣠⡾⠁⠀⢸⠀⢰⡟⠠⢍⠒⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⣹⢶⡧⠞⠉⠑⢦⡀⠀⠀⠀⠀⠀⠀⢀⡤⢚⡟⠀⠀⢀⣸⠀⣼⠁⠀⣸⠃⠘⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠉⠀⠀⠀⠀⠀⢹⣦⣤⣀⣠⣴⣾⣯⣴⣿⣶⣶⣿⣿⣿⢠⣿⡄⡰⠋⠀⠀⠹⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡧⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠙⠦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⢚⡟⢧⠀⠀⠀⣀⣤⣴⡛⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⠛⠻⠿⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡤⢄ ⠀⠀⠀⠀⠀⠀⠀⠤⠚⠉⠀⠀⡸⠀⣸⠶⠚⠉⠈⠉⢉⣽⣿⣿⠆⠀⠀⢀⣠⣴⣶⡿⠟⠛⠓⠲⠶⠤⣍⠓⠢⣄⠀⠀⠀⠀⠀⢀⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⠷⠋⠀⠀⠀⠀⠀⣴⣿⡿⠟⠁⠀⠀⣠⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠉⠲⣄⡀⠀⡜⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠤⠤⠤⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠔⠉⢁⡨⠛⠉⠀⠀⠀⠀⠀⠀⠀⠉⠒⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⡟⠊⡱⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠤⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠃⢣⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢧⡀⡞⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠢⣄⠀⣀⠤⠶⠚⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢹⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠚⢻⠀⢀⠔⠉⠉⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⣠⡾⠅⠀⠀⠀⢘⡶⠋⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⢀⠞⠁⠀⠀⠀⠀⠀⡜⠀⠀⠀⣀⠴⠊⠉⠉⠁⠒⠤⢄⡀⠀⠀⠀⠀ ⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣏⠀⠀⠀⠀⠀⡠⠞⠀⢀⡴⠊⠁⠀⠀⠀⠀⠀⠀⠀⢀⠙⣦⠀⠀⠀ ⠀⠀⠀⠀⠈⢦⡀⠀⢶⣄⡀⠀⠀⠀⠀⠀⠉⠐⠒⠂⠉⠀⢀⡔⠋⠀⠀⠀⠀⠀⠀⣀⠤⠒⠊⣹⣧⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢨⣦⡀⠳⡉⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⠀⣠⠔⠋⢀⣰⢺⣿⣻⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠩⡉⠳⢿⣄⣀⡀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⡠⠊⢁⣼⢟⣩⠞⡿⠊⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⢰⠋⣠⡤⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⣠⠎⠀⣾⡟⢡⠞⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣉⣃⣀⡾⠀⠀⢰⠁⠀⠀⠀⡴⢡⣴⣾⣿⣿⢋⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⡞⠀⠀⠀⣼⣥⣾⣿⣿⣿⣯⢸⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣇⠀⠀⢸⣿⣿⣿⣿⡟⠿⣿⠆⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠸⡄⠀⢸⣷⣿⣾⣧⢳⣶⣿⡇⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠙⢄⠀⠉⢻⠀⠹⣿⣿⠿⡷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠛⢧⣀⠀⠀⠀⠀⠀⠙⠒⠼⣄⣀⠀⠀⠀⣷⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠈⠉⠒⠦⠤⣀⡀⠀⠀⠀⠈⠙⣆⠘⢹⡾⠉⢢⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢹⢦⡀⠀⠀⠀⡼⢧⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⠤⠄⠒⠒⠒⠛⠿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠑⣄⠀⠀⡇⠈⢆⠀⣹⠤⣀⠀⠀⠀⠀⠀ ⠀⠀⢀⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⡌⠑⠢⢄⣀⠀⠀⢠⠁⠀⠀⠈⢣⣠⠃⠀⠈⢶⣧⠀⠀⠉⠒⢄⠀⠀ ⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠉⠑⠋⠀⠀⠀⠀⠀⠹⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠙⠆ ⠰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠧⠀⠀⠀⠀⠀

⠀⠀⠀⢀⣤⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⣿⡿⢿⠛⢳⣦⣝⡓⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⣛⣿⣭⡤⠯⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣷⣿⣧⣾⣿⣶⣮⣍⠛⢦⣌⡙⠲⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⠟⣁⡴⠞⢉⣩⣿⢦⡀⠹⡏⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⡏⡍⢹⣿⣿⣿⣿⣿⣷⠟⠷⠛⠷⣄⠙⣿⣷⣄⢀⣀⣀⡠⣦⣤⡤⠦⠤⢤⣄⣀⢄⣀⢀⣠⣴⣿⣿⢏⡵⠞⠁⢠⣴⣿⣿⣿⣿⠂⠀⡇⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢳⢻⣧⣿⣿⣿⣿⣿⣿⣷⡲⠄⠀⠻⣷⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠉⠛⢫⣷⣿⣿⣵⠞⠀⠀⣠⣾⣿⣿⣿⣿⡿⠀⣴⢷⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⣧⢯⠉⣿⣿⣿⣿⣿⣿⣿⣆⢀⢀⠾⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠛⠋⠁⢀⣴⣾⣿⣿⣿⣿⣿⡿⠇⢰⢏⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣟⡃⠭⠻⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⠿⠁⡀⢋⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⣦⡀⠈⢙⣿⣿⡿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⡿⠁⠀⢀⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⡄⠀⠈⠙⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣄⡠⣄⠀⠀⡀⠀⠀⢈⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠈⠛⠋⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠻⡆⠀⠀⠀⠀⠀⠀⢀⣤⠖⠛⠉⠀⠀⠀⠀⠈⢷⣆⠀⠀⢀⡿⠋⠀⠀⠉⠛⠦⣤⣀⠀⠀⠀⢘⢤⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⣰⠟⠀⠀⣀⣤⣤⣤⣤⣄⠀⠀⣿⡄⠀⢸⡇⠀⣠⣤⣤⣤⡀⠀⠙⢧⡀⠀⠀⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⢠⡞⠃⠀⣠⣾⢿⣿⣶⣿⣿⣿⣷⢀⡿⠁⠉⢸⣇⣾⣟⣹⣿⣿⣿⣦⠀⠀⠹⡄⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⢰⠋⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠉⠀⠀⠈⢻⣿⣿⣿⣿⣿⣧⣿⣷⣄⠀⠹⡆⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⢸⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠛⢦⡀⠀⠀⠀⠿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢀⡇⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⡀⠈⣧⢸⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⢈⣧⣀⣠⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⠏⣸⠃⠀⢼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⣀⣤⠤⠔⣿⠒⠛⠛⣛⣭⣭⣿⣿⣿⣿⣿⣿⣯⣝⣶⠀⠀⣴⣾⣿⣿⣿⣷⣤⠀⣶⣿⣿⣿⣿⣟⣫⣼⠋⠉⠉⡿⠓⠒⠲⠤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠁⠀⠀⢀⣀⣸⢷⣶⣶⠖⣛⣛⣿⣿⣿⡿⢿⣿⡿⢿⣡⠀⠘⣿⣿⣿⣿⣿⣿⡿⠀⣘⢿⣿⣿⣿⣏⣉⡽⠛⢓⠾⠷⠦⢤⣀⡀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠤⠖⠛⠋⠀⠀⣀⡠⠽⠓⠛⠛⢿⣿⠿⢿⣿⡿⠿⣯⣀⡀⠀⢬⣙⣻⣿⣫⠭⠀⢀⣨⣿⣿⣿⣿⡿⣾⡭⠛⠛⠦⢤⣀⠀⠀⠈⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠖⠋⠉⠀⢀⣤⠔⠚⢉⡤⠖⢉⡿⠀⢀⣤⠋⡹⢷⣶⣾⣿⣷⡶⠶⠚⠋⠉⢿⣄⠀⠈⠓⢤⣉⠒⠦⣄⠀⠈⠙⠲⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⢀⡤⠞⠁⠀⠀⣸⠃⠀⢾⡇⠀⠀⠐⣾⠊⠛⢛⠃⠀⠀⠀⠀⢼⡿⢷⣄⠀⠀⠈⠳⣄⠀⠉⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠁⠀⠀⠴⠋⠀⠀⠀⠀⢀⣿⡁⠀⣼⡇⠀⠀⢠⡟⠀⢠⠈⠐⠀⠀⠀⠀⠸⡇⠀⢛⡛⢦⣄⠀⠈⠳⠄⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⢀⣴⣿⠀⠀⢀⣾⠁⢰⡏⠀⢸⡆⠀⠀⡀⢠⡇⠀⠈⠿⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⣿⠣⠈⢹⣿⠀⠀⣸⡯⠀⣾⠀⠀⠈⠻⣦⡀⠀⢸⡇⢰⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⠀⠀⢸⣿⡆⠀⣾⡇⠻⠁⠀⠀⠀⠰⣆⠁⣰⣿⠃⠈⠀⠀⠀⠀⠈⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⢀⠀⠸⢻⣷⠀⣿⡇⠀⠀⠀⠀⠀⠀⠙⢾⣿⡟⠀⠀⠀⠀⠀⠀⠀⢹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠎⣀⢀⡘⢻⣷⣿⡇⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⡄⠀⠀⢘⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣶⣿⣾⣮⣽⣿⣿⡇⠀⠀⠀⠀⠀⢀⣴⣿⣷⠀⠀⠀⢹⣦⢻⣦⣀⣮⣇⣀⣄⣀⣠⡤⣤⣤⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡏⢹⣿⣯⣿⣿⣷⣶⣦⣤⣶⣾⣿⣽⣾⣿⣆⠀⠀⠀⠀⠈⢳⣿⣿⣿⣿⣿⠋⠀⢹⣿⣿⡿⠋⠀⣨⣿⣿⣿⣿⣦⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⣿⠟⢿⣿⡿⠃⢀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣧⣼⣶⣦⣾⣿⣿⣿⣿⣿⡇⠀⢰⣿⣿⣿⡇⠀⢰⣿⣿⣿⣿⣿⣿⣿⣦ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⣿⣷⣾⣿⠃⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣌⣻⣿⣿⣧⣄⣬⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣷⣾⣿⣿⣿⣿⣦⣼⣿⠛⠛⠛⠋⠉⠉⠁⠀⠹⠿⠿⠿⠛⠛⠉⠁⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠋⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠉⠉⠉⠙⠛⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡝⠻⢶⣤⣸⡏⠀⠀⠀⠀⠀⠀⣿⣄⣤⣴⠶⢶⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠈⠉⠓⠦⠀⠀⠀⠀⠀⠸⡟⠉⠁⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⢿⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⢡⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⠏⠉⠉⠛⢾⣟⠛⠒⠲⠶⡦⣄⣀⠀⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠏⠀⣸⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠈⢷⣀⣀⡞⠁⠀⠈⠉⠛⠿⢷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠃⠀⠀⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠙⠦⣀⠀⠀⠀⠀⠀⠈⠙⢿⣦⣀⠀⠀⠀⠀⢠⣿⣳⠃⢀⡴⠂⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡤⠤⠄⠀⠈⡇⠀⠀⠈⣳⠀⠀⠀⠀⠀⠀⠀⢹⡙⢿⣦⡀⢠⣿⢳⠇⣰⠏⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⠏⠀⠀⢰⠀⠀⣀⣠⠤⠶⠒⠚⠉⠉⡼⠀⠀⠀⠀⠀⣧⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣸⢷⣾⢇⣯⡞⠁⠀⠀⠀⣿⡀⠀⠀⠀⠀ ⠀⠀⣰⡿⠁⠀⠀⠀⠸⡖⠛⠛⠁⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⢸⠒⠒⠻⢤⡀⠀⢀⣀⡤⠴⢒⣺⣽⡿⠀⠈⢿⣸⠏⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀ ⠀⢰⡿⠁⠀⠀⠀⠀⠀⠻⣶⣤⣤⣤⣖⣚⣩⡤⠞⠀⠀⠀⠀⠀⠀⢸⠀⠀⣀⡤⠟⣺⣩⡵⠞⠋⢉⡴⠁⣿⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠸⣿⡀⠀⠀⠀ ⢀⣿⠃⢀⣠⣤⣤⣤⣀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⢾⣒⣽⠷⠛⠋⡉⠀⠀⠀⣠⠟⠀⠀⡏⠀⠀⢸⡏⠓⠲⠤⢤⣤⣤⣤⣽⣧⡀⠀⠀ ⣾⡿⣋⣉⣀⣀⣀⣀⡈⢳⡄⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⡰⠋⣡⠶⠋⣉⣠⠴⠚⠉⠁⠀⠀⣰⠃⠀⠀⢰⠇⠀⢠⡞⠙⠶⢤⣄⡀⠀⠀⠀⠀⠙⣷⡀⠀ ⠻⣿⣷⠒⠒⠶⢦⡀⠙⣆⡷⠘⠳⢯⣷⢆⠀⠀⠀⣠⠞⣡⠞⣡⠴⠊⠉⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⢀⡟⢀⣴⡿⠛⠿⢶⣶⣤⣍⣉⣛⣒⣶⣶⣾⣷⣤ ⠀⣸⡟⣆⠀⠀⠀⠙⣦⣻⠇⠀⠀⠀⠘⣏⣧⠠⠎⢠⣞⠵⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⢀⣞⣴⡿⠋⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉ ⠀⡿⣸⡿⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⢿⣗⡒⠒⠦⠤⠤⣤⣀⡀⠀⠀⠀⣼⠀⠀⣀⣼⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣇⣿⠁⠈⠻⣷⣤⡀⠀⠀⠀⠀⠀⢀⡏⣿⠀⠀⠀⠈⠙⠒⣦⣤⣀⠀⠈⠉⠉⠀⠀⠸⣦⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⢿⡿⠀⠀⠀⠈⠙⠻⠷⣦⣤⣄⣀⣼⢥⡇⠘⠶⠤⣤⣀⣴⡧⢤⠭⣝⣗⣶⡦⢤⣄⣀⡙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢹⣿⢸⡿⢷⣶⣦⣤⣴⣿⡞⠋⠉⠉⠉⠀⠀⠀⠉⠻⣿⣟⡛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢸⡧⠀⠀⠀⠀⠉⢸⣿⠀⠀⠀⠀⠀⠀⠀⢰⣦⣤⣝⣻⣷⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢷⣻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣸⣿⠀⠀⠀⠀⠀⠀⢿⣆⠀⢀⡿⣶⣦⣀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢳⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡻⣧⣀⠀⠀⠀⠀⠈⣿⡆⣾⠇⠀⠈⠙⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢮⣽⣛⣓⣶⣤⡄⠈⠳⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠉⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢰⣏⣓⡆⠀⠀⣴⠲⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠀⠀⠀⣸⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡯⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⡤⠤⠤⠿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠟⠉⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⠋⠉⠉⠉⠉⠉⠉⠓⠲⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠶⣦⢤⣤⡀⢶⣤⠴⣷⠛⡿⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢽⣆⢿⣶⣿⣈⣈⠻⣷⠿⡸⡇⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠤⠤⠤⣄⡀⠀⠀⠈⢧⠀⠀⠀⠀⠀ ⡏⢳⡀⠀⠀⠀⢸⠈⠛⠛⠐⠋⠈⠙⠉⠉⠁⡇⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠹⡄⠀⠀⠈⣇⠀⠀⠀⠀ ⣇⠀⢳⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⣠⠖⠀⠀⢸⡀⠀⠀⢼⡀⠀⠀⠀ ⠘⡄⠀⢳⡀⠀⠈⡇⠀⠀⠀⠀⠀⠀⣶⠀⢰⡗⠒⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⢰⠃⠀⠀⠀⢸⠁⠀⠀⢹⡇⠀⠀⠀ ⠀⠙⢦⡀⠉⠲⠴⡇⠀⠀⠀⠀⠀⠀⣿⡀⢸⣟⢶⡄⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠘⢦⡀⠀⣠⠏⠀⠀⠀⢼⠃⠀⠀⠀ ⠀⠀⠀⠈⠓⠒⠤⡇⠀⠀⠀⠀⠀⠀⢹⡇⢸⠘⠚⣿⡀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⢀⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⢾⠀⣸⠀⠀⠈⢧⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠘⠦⠇⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⡀⠀⠀⠀⣀⣠⠴⠛⣤⣀⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⢀⡞⠀⠈⠉⢱⣦ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠯⠤⠔⠒⠒⠉⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠋⠑⠒⠦⠤⠤⠤⠤⠤⠴⠒⠒⠒⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠐⠀⠒⠒⠀⠀⠒⠐⠒⠀⠐⠂⠒⠒⠐⠒⠃⠒⠀⠂⠒⠒⠒⠀⠀⠂⠀⠀⠀⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠖⠋⠉⠁⠀⠀⠀⠀⠀⠉⠙⢲⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠛⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠚⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡶⠀⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⢁⣴⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣷⡀⠀⢈⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⢀⣾⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⡇⠀⠈⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⣸⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⣿⣿⣿⣿⣿⣿⣿⠏⠁⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⢧⣌⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠰⢻⣿⣿⣿⣿⣿⠏⠀⡀⠀⣠⡀⠀⠀⠻⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⢸⠈⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⢜⠻⣿⣿⡿⠋⠀⣾⠇⠀⠘⢿⡀⠀⠀⠙⠿⣿⡛⠋⠁⠀⠀⠀⠀⠀⠀⣍⣹⡿⠀⠀⠀⠀⠀⠀⠀ ⠲⢦⣄⠀⠀⠀⠀⠀⠀⠀⣧⠤⠀⠈⠉⠉⠁⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⢀⣄⣹⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⢻⣷⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣼⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠘⣿⠻⣇⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⣠⣼⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢻⣿⣄⠀⠀⠈⢿⣿⢿⣷⡀⢦⠀⠀⡄⠀⠀⠀⢠⡄⠀⠀⣴⠀⡀⠀⠐⣦⣀⣼⣷⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⣿⣦⠀⠀⠀⠙⢾⣍⡛⣾⠷⣾⣧⣤⣿⣤⣼⣷⠶⢶⡷⠶⢿⡖⠛⣻⣯⠴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣧⠀⠀⠀⠀⠈⠛⠿⢶⣬⣇⣠⣙⣁⣀⣻⣀⣨⣧⡴⠾⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⠶ ⣶⣶⣦⣤⣤⣤⣤⣴⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢙⣿⣿⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡿⠛⠉⠀⠀ ⠉⠙⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡿⠟⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⢀⡄⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⢸⣇⠀⠀⢸⢻⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀ ⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⣼⣿⡀⢀⡏⡾⠀⠀⣠⣾⠏⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣀⠀ ⠀⠀⠀⠈⠉⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣾⡿⠁⠀⠀⣀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠉⠙⠛⠛⠻⠿ ⠀⠀⠀⠀⢀⣀⣤⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀ ⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠈⢻⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣀⠀⠀ ⠿⠿⠛⠛⠛⢻⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠈⢿⣿⠿⠋⠀⠀⠀⠈⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷

⢿⠄⠸⣼⡆⠐⠒⠒⢫⡾⠟⠓⢦⣴⣿⣿⣋⣿⠗⢄⡤⠊⣴⣥⣶⣤⣤⣤⣤⣠⠴⠒⣩⠏⠀⢀⡴⣹⣿⣿⣿⣿⠋⠀⠀⠀⠀⡿⠟⠈ ⢸⣤⡶⢿⣿⠄⡠⠊⠁⠀⠀⠀⢘⡟⢸⢨⡏⠉⡽⠋⠀⣰⡟⣹⣣⣷⠶⠚⠁⠀⠀⢠⠿⣿⣿⣿⣷⣿⣿⣿⣿⢿⡗⠈⢡⣴⠄⠉⠀⢠ ⣉⠿⣿⣿⣍⠉⠉⠉⠁⠒⠢⢄⣈⡇⠀⢻⢷⠞⠀⠀⠀⠉⠐⠋⠚⠁⠀⠀⠀⠀⠠⠗⢊⣵⣿⢿⣬⣽⣿⠛⠓⣺⡗⠒⢿⠋⠀⠀⠀⢿ ⠳⣄⠀⠈⠉⠑⢄⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠘⠛⠚⠛⠛⠉⢩⠟⠁⠀⡀⠈⠦⠀⣾⣫⡜ ⢀⣹⡗⠦⢄⣀⣈⣷⠄⠀⠀⠀⠀⠀⠀⡀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣁⣀⣴⠞⠁⠀⣠⣶⣿⢟⡴ ⣮⣭⡌⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠈⣉⡴⠚⠵⠋⢡⣾⣿⣿⣿⠋⠀ ⠓⠚⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⣰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠑⠒⠒⠚⣿⠇⠀⠀ ⠀⠀⠀⠀⢀⣠⣤⡀⠀⠀⠀⠀⠀⠀⠈⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⣀⠜⣹⠀⠀⠀ ⠦⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢤⡀⢠⣴⠊⠁⠀⡇⠀⠀⠀ ⠤⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⠉⠉⠑⣺⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣠⠜⢹⠀⠀⠀⠀ ⠤⣀⡀⠀⠀⡀⠀⡠⠊⡠⢾⠁⠀⢀⡀⠀⠀⠀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠿⢶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢲⣼⠀⠀⠀⠀ ⠞⠛⠉⠉⠁⠀⣰⡡⠊⠀⠇⠀⢀⡞⡇⢰⠀⠀⢿⡎⣷⣔⣤⡀⠱⢤⡒⠒⢀⠀⠈⠉⢉⠉⠓⠂⢀⡀⠀⠀⠀⠀⢠⠔⠉⣹⠀⠀⠀⠀ ⣤⣤⣤⣶⠋⢠⡟⠁⠀⣠⣴⢁⡞⡇⡇⢸⡆⠀⢸⣹⣼⡞⠻⣿⣦⣄⠙⣶⣖⡓⠤⡀⠀⠑⢤⣴⣩⣏⢦⠀⠀⠀⠈⣉⣿⣿⠀⠀⠀⠀ ⣿⣿⡟⠁⠀⣼⡇⠀⡆⡸⢃⣞⣉⣿⢻⣼⢹⡄⠀⡇⠈⣿⡿⠋⣻⢻⣿⣾⠯⣻⠏⠙⢿⠋⢩⢿⣿⢹⠘⡆⠀⠀⠻⣽⡿⡏⠀⠀⠀⠀ ⣿⣏⣀⣤⣾⣿⡇⢸⢰⡇⣿⡟⢻⣿⣿⣯⠀⢻⣆⢱⠀⠈⠀⠀⢹⣿⣿⣿⠇⡈⠀⠀⠈⢇⡎⢨⣿⡮⣠⠇⠀⠀⡀⢹⣿⣾⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⢁⣏⣿⣿⡇⠑⠀⢿⣿⣿⠆⠀⠉⠙⠦⠀⠀⠀⠀⠙⠿⢟⡴⠁⢰⣷⠀⠸⢡⣾⠏⡴⠁⢀⡀⠀⢻⣿⣿⣿⡇⠀⠀⠀ ⡍⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⡆⠘⢌⠻⠿⢃⠀⠀⠀⠀⠀⠀⠈⠙⠒⠒⠉⠀⠀⠀⠀⠀⢀⣀⣀⣼⣦⠀⣸⣯⡑⢾⣿⡿⣿⣧⠀⠀⠀ ⡽⣻⣿⣿⣿⣿⣷⡾⣿⣿⣿⣿⡄⠀⠉⠹⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⢉⣠⣾⣿⣿⣦⣿⡀⠁⣨⣽⣷⣏⢻⠀⠀⠀ ⣷⣿⣿⣿⣿⣿⣿⣼⣿⡿⣿⡿⣧⡀⠀⠀⠈⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⣴⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠘⣿⣿⣾⡇⠀⠀ ⣿⡏⣿⣿⡟⣳⣿⣿⣿⣧⣿⣷⣾⣿⣶⣄⡀⠀⠑⠒⠒⠀⠀⠀⠀⠀⠀⣠⡶⠋⣠⣾⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠸⣝⠟⣇⠀⠀ ⠎⣰⣿⣿⣿⣿⡿⣿⠻⠿⣷⣶⣿⣿⣿⣿⣿⣷⣦⣀⠀⠀⠀⠀⣠⣴⣾⣿⣴⣾⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠘⢆⠀ ⢠⣿⡿⢯⣴⣍⢀⣈⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣿⣯⣿⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠂⠹ ⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣯⣽⣿⣿⣿⠟⠁⢀⠄⠀⠀⠀⠀⠈⠑⠦⡰⣄⠀⠀⠀⠈⢦⠄⠀ ⡁⢚⡿⣿⣿⣿⣿⡟⡿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣾⠃⠀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣆⠀⠀⠀⠘⡄⠀

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