Yao Ming ASCII Art

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠉⠉⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡿⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠻⢿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠛⢿⣿⡟⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠤⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣹⣿⠇⠀⢀⡤⠞⢻⣀⣤⠼⠛⠙⣠⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⢉⣉⣉⡻⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⣿⡟⠀⡴⠋⢀⣠⣼⠊⣦⠀⣴⣿⣿⣿⣿⣿⣷⣦⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⡿⢁⡼⠃⠀⠀⠹⡿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢹⣇⠀⢀⣴⣿⣿⣷⡄⣧⠈⠙⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⡷⣤⡀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⠋⠀⠚⠀⠀⠀⠀⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢹⣶⣿⣿⡿⠋⠀⢻⣹⡄⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠉⠛⢿⢢⠼⠙⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡟⠁⠀⠀⢠⣦⣄⡀⢠⣤⡀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣿⣿⣿⣿⣁⣀⠀⠈⣀⠀⠀⢀⡀⠀⠀⣠⣖⣓⣶⣦⣤⡠⣖⣋⠥⣶⠚⠀⠀⠀⠀⠀⠀⠘⠛⠿⠟⠀⠀⠀⠠⣾⠁⠀⠁⠀⣻⡇⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⣿⠟⠁⠀⠉⠙⠲⣬⣆⠀⠸⣇⠀⢘⡹⠟⠋⠉⠉⢉⡄⠗⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⢀⣯⡇⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣿⠃⠀⣠⣶⣿⣿⣿⣿⢻⠀⠀⠈⠀⠀⠙⠦⠤⠤⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢀⡤⠚⠊⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠳⣤⢾⡿⠋⠀⢀⣀⣼⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠷⠋⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣾⣗⠖⠚⠉⡵⠋⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢨⡟⠁⠀⢀⡜⠁⣸⠁⠀⠀⠀⠀⠀⣤⠤⣼⠛⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⡤⢴⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡞⠀⠀⢀⡞⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⢈⡆⠀⠀⠙⠢⡀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⢸⠃⠰⡟⡤⡀⠀⢀⣴⠖⠒⠒⠲⠋⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⣇⠀⠀⢿⣠⡄⠛⠛⠛⠂⠈⠙⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠈⢧⢹⡄⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣆⠀⢸⡇⠀⠀⠀⠀⢀⣠⠤⠴⣖⣛⣫⣭⣽⣿⣿⣽⣷⣦⣄⣸⡇⡇⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣄⠈⢧⠀⠀⡴⣞⣍⣁⣴⢶⠿⢿⠏⡟⠁⣿⢸⣅⣿⣼⣏⡇⡇⡇⠀⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣹⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣆⠘⢦⡀⣧⣿⣿⡋⠙⠀⣂⣸⣧⣿⣿⣿⣿⣿⣿⣿⣿⠁⠃⡇⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠙⣮⢿⠻⣿⣾⣿⣿⣿⣿⡿⠛⣿⣹⠿⠛⣰⠃⠀⠀⡇⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠈⢿⣳⡌⠻⠿⠯⠥⠼⠗⠋⠉⢀⣀⠴⠃⠀⠀⢸⢇⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⢳⡙⠲⠤⠤⠤⠤⠖⠒⠚⠉⠁⠀⠀⠀⢠⡏⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢋⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢘⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠘⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡝⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣀⠀⠀⠀⠀⣀⣠⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠳⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢯⠙⠲⣖⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⠀⠉⠳⢄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠘⣇⠀⠈⠓⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠈⠲⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠰

⠀⠀⠀⠀⠀⣠⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀ ⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀ ⠠⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⠈⠙⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀ ⠀⢻⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀ ⠀⢠⡟⡠⠔⡦⠘⣫⣤⣄⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⢟⠭⢽⡀⠀⠀ ⠀⠈⢇⣴⡿⢧⡌⠙⠛⠻⠿⠿⢷⣦⠄⠀⠀⢸⣿⡿⠋⢂⠀⢀⠇⠀⠀ ⠀⢠⣾⡿⠡⢄⡄⢠⠀⡴⠶⠶⠲⠷⠀⠀⠀⠈⠙⠁⠀⡆⠈⢸⡇⠀⠀ ⠀⠀⢏⣴⠞⢛⣷⠀⠀⠑⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠉⡇⠀⠀ ⠀⠀⠀⠟⠈⠜⡇⠀⠀⡀⡠⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⡌⠀⠀⠀ ⠀⠀⢸⠀⡈⢰⡀⢀⠤⠤⠆⠀⠑⢄⠀⢠⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀ ⠀⠀⠘⡀⠑⠈⢁⡠⢤⣀⣶⣶⢦⣄⣤⠘⡄⠀⠀⠀⠀⢘⣿⠀⠀⠀⠀ ⠀⠀⠀⠐⡜⢄⣿⣞⣉⣡⣷⣿⣾⡟⢛⠸⠀⠀⠀⠀⠀⢈⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢂⢻⢝⠿⠍⢓⡉⠔⠁⣸⠇⠀⠀⠀⠀⠀⡜⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠡⣧⠀⠀⠀⠀⠀⠔⠝⠀⠀⠀⠀⢀⠊⠀⠰⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣢⢄⠠⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡌⠢⡀ ⠀⠀⠀⠀⠀⠀⠀⡐⠀⢆⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠛⠙⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⣿⣿⣿⡿⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠈⢹⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢹⣿⠀⠀⢀⠤⡄⢀⡴⠾⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⢿⡁⠀⠀⠀⠀⠀⠀ ⠀⠀⣻⡇⠠⠊⢁⣠⠏⠅⢠⣶⣿⣿⣿⣶⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⠏⡰⠋⠉⠙⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠸⣇⣀⣾⣿⡿⢧⣤⠈⠉⠉⠙⠻⢿⠿⠿⠿⢿⣿⡶⢤⡀⠀⠀⠀⠀⢸⣿⣿⣿⠟⠁⠘⠀⠀⠀⠀⠹⡇⠀⠀⠀⠀⠀ ⠀⠀⢀⣾⣿⣿⠋⠀⠘⠛⠀⠀⠀⠀⠀⣠⣤⣀⣀⢀⣨⣗⣩⠄⠀⠀⠀⠀⠸⢿⣿⠏⠀⠀⢠⡏⠒⠀⢺⣦⡇⠀⠀⠀⠀⠀ ⠀⠀⣾⣿⡿⠋⠉⠑⠢⣼⡄⠀⣇⠀⢺⠟⠛⠉⢉⡉⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⡟⠀⣠⡾⠿⠿⢿⡇⠀⠀⠀⠈⠓⠒⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡠⠞⠋⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⣟⣯⣀⠤⢖⡿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡻⠋⠀⢠⠊⢸⠁⠀⠀⠀⢀⣤⡀⠢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⣴⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⠃⠀⢠⠃⢠⠃⠀⠀⠀⠀⠀⠀⣸⠀⠀⠑⢦⡀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⣼⠀⢻⣷⡄⠀⠾⠉⠉⠉⠁⠀⠀⠀⠀⠙⣄⢀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢆⠀⢹⠋⠀⠀⠀⢀⣀⢤⡤⢒⣶⣶⣶⣶⣤⣄⢸⣼⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠃⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢆⠘⡄⠀⣴⣾⣥⣴⠾⠻⡟⣋⣹⣹⣭⣧⣿⡏⣿⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠇⢹⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢦⠘⢦⣻⡿⣧⣈⣤⣴⣶⣿⣿⢿⣿⡿⣿⠁⢡⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠱⣄⠙⣗⡝⠿⣿⣛⣹⠥⠜⠋⢁⡴⠁⠀⢸⢶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡘⠏⠢⠤⠤⠤⠔⠒⠊⠁⠀⠀⢠⢏⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣼⡄⠀⠀⠀⠀⠀⠀⠀⠀⠰⢣⡜⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡗⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⢄⣀⣀⡠⠤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠈⠦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⢆⠈⠣⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠈⠑⠄⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠘⣄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱

⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠋⠀⢀⡤⣖⡫⠭⠭⠭⠭⣍⣑⣒⣒⣒⣻⠭⢝⠲⣄⡀⠀⠀⠀ ⠀⠀⠀⢀⡾⠁⠠⢖⡽⣪⡑⠬⡭⠭⢙⡄⠀⠀⠀⢐⠒⠒⠒⢤⠀⠀⠹⡄⠀⠀ ⠀⠀⣠⡞⠁⠀⠀⢈⡜⠁⠁⣠⣭⣄⠐⢈⢦⠀⠀⢠⠒⠈⠉⣩⠉⠲⢄⢷⡀⠀ ⠀⡴⡻⢛⣩⠥⣄⡙⢆⢀⠄⠛⠿⠋⠀⠅⡼⠁⠲⣇⠁⠀⠺⣿⠗⠀⢄⡧⡹⡆ ⢸⢱⢀⡏⠀⣰⣄⡉⠀⠉⠒⠛⠓⠚⣚⡉⠀⠀⠀⢯⣐⠠⠴⠤⠄⡒⠛⢸⢰⡇ ⢸⡄⡈⡇⠉⢻⡀⠙⢳⣦⣄⡉⠉⠁⣏⠤⠦⠄⠀⠀⡽⠇⠄⡀⢀⣿⡄⡊⢲⠇ ⠀⠻⣌⠒⠀⠈⣿⣶⣬⣧⣀⠉⠙⡷⠶⠤⢤⣄⣘⣛⣁⣠⣤⠖⡏⢻⡇⢠⡏⠀ ⠀⠀⠘⢧⠀⠀⣿⣿⣿⣿⣿⣿⣶⣧⣤⣀⣸⣇⣀⣸⣀⣀⣼⣤⣿⣾⣷⠘⡇⠀ ⠀⠀⠀⠘⢧⡀⢸⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡇⠀ ⠀⠀⠀⠀⠈⠻⣆⠹⣌⢻⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠈⢳⡈⠻⣀⠀⠈⡟⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡈⠓⢾⣇⡀⠀⢸⡇⠀⢸⠏⠉⡏⢹⣃⣷⠃⢠⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢤⣌⣉⠙⠛⠓⠒⠚⠓⠚⠋⠉⠉⣀⣠⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣴⣶⣶⣶⣾⣿⣿⣿⣿⣶⣶⣶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣶⣿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠻⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⣉⣉⣿⣿⡿⠛⠛⠛⠀⠀⠀⠉⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡄⠀⠀⣀⣤⡤⢤⣀⠀⠀⢹⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢴⣶⡶⢿⣿⣿⣿⣦⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⡿⠋⢀⣴⡿⠟⠋⠀⠀⠻⣷⣦⡀⢿⣿⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⡿⠛⠉⠉⠉⠙⠻⢿⣿⣿⣦⠀⠀⠀⠀⠀⠀⣾⣿⣿⡿⠁⣠⣾⠋⠀⠀⠀⢰⣆⠀⠈⠛⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡁⠀⠀⠀⠀⠀⠀⢹⣿⣿⠃⢰⡿⠁⠀⠀⠀⠀⠀⢿⣦⣀⣠⡟⢻⣿⣿⣿⡆⠀⠀⠀⠀⠀ ⠀⠀⣸⣿⠃⠀⠀⠀⠀⣠⣴⠞⠋⠉⠛⠻⣷⣦⡀⠀⠀⠀⠀⠸⣿⠿⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⢹⡟⢿⣿⡄⠀⠀⠀⠀ ⠀⢀⣿⡏⠀⠀⠀⢠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⢻⣿⣄⠀⠀⠀ ⠀⢸⣿⠁⠀⠀⠀⡾⠳⠶⣶⡀⠀⠀⠀⠀⠀⠀⠙⠻⣷⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢻⣿⣆⠀⠀ ⠀⣾⡏⠀⠀⠀⠀⢃⣠⣴⣿⠃⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⢀⣀⣀⣀⣀⣀⡈⠻⣦⣄⡀⠀⠀⠀⠀⠀⠀⢀⣤⠆⠀⠀⠈⣿⣿⡆⠀ ⠀⣿⠃⠀⠀⠀⠰⣿⠋⠉⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠀⣴⡿⢛⠉⠉⠉⢋⠉⠙⢛⡿⣿⡟⠳⠶⠶⠶⠶⠞⠋⠁⠀⠀⠀⠀⢹⣿⣿⠀ ⢠⣿⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⣠⡿⠋⢀⣼⠋⠀⢹⣧⡀⠀⣿⠿⠶⠾⠃⠈⠙⠻⢶⣤⣤⣤⣤⣄⠀⠀⠀⠀⠀⠀⢻⣿⡇ ⢸⡇⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⢀⣼⠋⠀⣠⡾⢳⡄⠀⠀⢻⠛⠳⠿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠋⠙⢧⠀⠀⠀⠀⠀⠘⣿⡇ ⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠒⠒⠛⠁⠀⠀⣿⠁⢸⣿⣦⣤⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⠀⣿⡇ ⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠦⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡄⠀⠀⠀⢻⡇ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠋⠙⢷⣄⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⢸⡇ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⢀⣤⠖⠚⠿⠿⠋⠀⠀⠀⢀⣿⣦⣀⡾⠛⠻⣶⡄⢸⠀⠀⠀⣼⡇ ⢻⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢀⣾⠇⠀⠀⠀⠀⠀⣀⡀⠀⣾⠁⠀⢻⡇⠀⠀⠀⢁⣾⠀⠀⠀⢹⣇ ⠘⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠾⠏⠀⠀⠀⢰⣿⠋⠉⠻⣿⠏⣀⣤⣬⣤⣤⣤⣴⠿⠃⠀⠀⠀⠸⣿ ⠀⠹⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⠀⣼⡏⠀⠀⢀⣴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿ ⠀⠀⠹⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⣴⡟⠁⠀⠹⠿⠿⠁⣤⡶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿ ⠀⠀⠀⠹⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⣴⡾⠿⣿⣄⣸⡏⠀⠀⠀⢀⣠⠶⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠁ ⠀⠀⠀⠀⣿⠹⣷⣄⠀⠀⠀⠀⠀⠀⠿⣶⣾⣧⣀⣀⠀⠙⠋⢀⣤⡶⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀ ⠀⠀⠀⠀⢹⡄⠈⠻⣷⣦⡀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃⠀⠀ ⠀⠀⠀⠀⠈⢷⡄⠀⠀⠙⢛⠷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⣿⣿⣿⡟⠒⠒⠶⠦⢤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠈⠙⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⢀⣤⠀⢠⣾⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⣾⣿⠀⠸⣿⡄⠈⠓⠶⠖⠒⠒⠒⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀ ⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣼⣿⣿⣶⣶⣶⣶⣶⡶⠄⠀⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀ ⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢛⣿⣿⣿⡇⠀⠀⡟⠉⢸⣿⡿⢦⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⣘⣿⣿⣃⡽⠀⠀⢻⡄⢸⣯⣀⣻⣿⣿⣸⠇⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠻⣌⡛⠿⣿⣭⣤⡤⠖⠀⠀⡄⠀⠀⠀⠀⠀⢹⡀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠀⣤⣀⡀⠉⣿⣦⡀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠈⣧⠀ ⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣶⠟⠘⣷⡀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⢸⡄ ⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠉⢼⣋⣿⠀⠀⠀⠀⢹⣧⠀⠀⠀⠾⠁⠀⠀⠀⠀⠀⠀⠀⡇ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠦⠤⠤⠤⠤⠶⠶⢦⡀⠈⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇ ⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠖⠒⠒⠒⠒⠒⠲⣿⡇⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁ ⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⡿⠟⠁⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀ ⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀ ⠀⠀⠀⠀⠹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⢲⡄⠀⠀⠀⠀⠀⢀⣴⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⢀⣼⡇⠀⠀⠀⣠⡴⠛⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣤⣶⠿⠋⣀⣤⣶⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⣉⣉⣉⣥⣴⣶⣿⣿⣿⡿⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡶⠶⣶⡶⠶⠶⠶⢶⣶⣶⡶⢶⣶⣶⡶⠶⣶⠤⠤⢤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⠀⠴⠊⡁⠀⣀⠀⠀⠀⠤⠔⠒⠒⠒⠋⠀⠀⠤⠤⢤⣤⣄⡉⠉⠛⠛⠿⣦⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⡟⢁⠀⠀⠀⢈⠴⢛⢟⣤⣶⣶⣦⡳⣄⠀⠀⠀⠀⠀⠰⠀⠀⢀⣀⣍⡒⠄⠒⠷⢄⠙⢿⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⡿⠚⠋⣀⠀⠠⠁⠒⢣⣿⣿⣿⣿⣿⣿⡌⠃⢀⢰⢶⡄⢈⣀⢠⣿⣿⣿⣿⣦⣄⠀⠀⠱⡄⢹⡇⠀⠀⠀ ⠀⠀⠀⢀⣼⡟⠀⢀⣉⣀⡤⢤⣄⣀⣿⣿⣿⣿⣻⣿⣿⣿⡀⣟⣿⡌⠙⣿⡛⢿⣿⣯⣭⣿⣿⠿⠓⠀⡀⠱⢼⣷⣄⠀⠀ ⠀⢀⣴⣿⠋⣴⢞⣿⣷⣤⣀⠈⠞⠉⠹⡻⣿⣿⣿⣿⡿⠛⣁⣁⠙⠁⠀⢸⣏⣀⣉⣛⣋⣉⡉⣉⣽⠟⣋⣷⠀⠈⠻⣷⡄ ⢠⡿⢡⠏⡾⣁⡎⠀⢻⣿⣿⣿⣄⠐⢄⡈⠢⠉⠉⣡⠖⣿⠉⠉⣀⣀⠀⠈⠻⣯⠓⢦⢀⣀⠴⣫⣵⣾⣿⣿⠀⡇⠀⠘⣿ ⣿⠁⢸⠐⢡⢹⠀⠀⠀⠻⣿⣿⣿⣷⣶⣽⣶⣤⣌⠁⠀⠿⠀⠟⠛⣉⣤⣤⣤⣿⣀⣬⣽⣿⣿⣿⣿⣿⣿⣧⡾⠃⢰⠀⣿ ⢿⣆⢸⠀⢸⢸⠀⢄⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⠶⠶⣿⡿⠾⠛⢻⣛⡋⠉⢩⡽⢾⣿⣿⣿⣿⣿⣿⡏⠰⠀⠸⣾⠏ ⠈⢻⣆⠀⠸⡈⢦⠈⢢⠀⢰⡈⢻⣿⣿⣿⣿⣿⠋⠈⢷⣼⠋⠹⣦⣴⠋⠉⠻⣶⠟⠀⠸⣿⣿⣿⣿⣿⣿⡇⠀⡀⣼⠏⠀ ⠀⠀⠙⢿⣟⠃⠀⢁⠀⠀⠀⢣⠀⠻⣿⣿⣿⣿⡀⠀⢸⡇⠀⠀⢿⠃⠀⠀⠀⣿⡀⠀⠀⣿⣿⣿⣿⣿⣿⡇⠀⣿⡟⠀⠀ ⠀⠀⠀⠀⢻⣧⠀⠸⡀⠀⠀⠀⢣⠐⢼⠿⣿⣿⣿⣿⣿⣷⣤⣤⣿⣦⣄⣀⣠⣿⣧⣴⣶⣿⣿⣿⣿⣿⣿⡇⠀⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠻⣦⡀⢳⡀⠀⠀⠀⠱⡄⠑⣎⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⢹⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢷⣄⠱⡄⠀⠀⠀⠈⢦⡈⠳⣌⠻⣿⣿⣿⣿⣿⣿⣿⡿⣿⡿⢿⡟⢻⣿⣿⣿⣿⣿⣿⣿⠀⢸⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣦⡀⢦⡀⢠⠁⠀⠈⠣⡈⠿⣿⣿⣿⣏⠙⡆⢸⡁⠀⢷⠀⢻⣿⣿⣿⣿⣿⣿⠀⡀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣶⣥⣀⠳⣄⠀⠀⠈⠒⠬⡛⠿⣿⣶⣿⣼⣳⣤⠞⠓⠋⢻⣿⣿⠿⢻⠇⢠⠇⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢿⣦⣄⠀⠙⢦⣀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠟⠋⠩⠤⠒⠁⠠⠏⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢶⣤⣌⣉⣉⠁⠀⠀⠀⠈⠉⠁⠀⠀⠀⣀⡴⣂⣠⢄⣼⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠿⢶⣦⣤⣄⣒⣒⣒⣒⣛⣭⣥⡶⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⣀⣄⠀⠠⠤⠤⢤⠤⣤⣤⣄⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠋⠀⢀⠠⣒⠨⠅⢀⡀⠉⠭⠄⠐⠀⠈⠭⠭⠓⠦⣄⠀⠀⠀ ⠀⠀⠀⠀⡼⠁⠀⢂⢕⠜⠊⠁⠀⠀⠈⠆⠀⠀⠀⡌⠉⠉⠐⢂⠀⠈⣇⠀⠀ ⠀⠀⣠⣾⠥⠄⠀⢤⢄⣶⣿⢿⣿⣉⠳⣄⠀⢀⣀⣥⣶⣶⣶⠄⠤⠀⣘⢦⡀ ⠀⡞⡍⣠⠞⢉⡝⠲⠤⠤⠴⠊⠀⠈⠙⠁⠀⠀⢹⡏⠀⠀⣀⣠⢤⠦⠕⠡⣿ ⠘⣇⠃⢿⠰⢻⡉⠓⢦⣤⣀⠀⠀⢲⡚⣃⣄⠀⠀⢉⣷⠄⡀⠁⣸⡄⢐⣱⡟ ⠀⠙⢮⡂⠀⠈⢻⡶⢤⣧⣉⠙⠓⡶⠥⢤⣀⣀⣳⣋⣀⣠⡤⢾⢻⣷⠁⡞⠀ ⠀⠀⠀⠹⡄⠀⠀⠙⣤⡏⠙⠻⢿⣧⣤⣤⣼⣤⣤⣿⣤⣤⣧⣼⣾⡿⠀⡇⠀ ⠀⠀⠀⠀⠻⣄⠀⠀⠈⠛⢦⣄⡞⠀⠀⠉⡟⠛⢛⡿⢛⡿⣻⢿⣿⠇⠀⡇⠀ ⠀⠀⠀⠀⠀⠈⠓⢮⣔⡩⢐⡨⢉⠛⠒⠶⠷⠶⠾⠷⠾⠷⠛⠛⡉⢀⠀⣇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠦⣅⠘⠓⠰⠄⢀⡀⡀⠀⠒⣒⣈⠠⠘⠀⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠶⠦⢤⣀⣀⡀⠀⠀⠀⢀⣀⡴⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣶⣶⣶⣶⣶⣶⣿⣿⣿⣶⣶⣤⣶⣶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠿⠛⠛⠛⠛⠉⠉⠉⠛⠛⠛⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡀⠀⠙⠻⢿⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⣀⣿⣿⣿⡿⠉⠈⠉⠉⠀⠀⠀⠀⠀⠙⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠈⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣶⣿⣟⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⡟⠀⠀⣠⣶⣾⣿⠟⠉⠻⣷⣦⡀⠀⠘⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠛⠿⠿⠛⣻⣿⣿⣿⣿⣿⣷⣶⣶⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡿⠋⠀⣠⣾⡿⠋⠉⠀⠀⠀⠀⠙⢿⣿⣷⣄⢹⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠉⠁⠀⠀⠉⠙⠻⣿⣿⣿⣿⣶⠄⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡿⠁⢀⣴⣿⠋⠀⠀⠀⠀⠀⣾⡆⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣶⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⠇⠀⣾⡿⠁⠀⠀⠀⠀⠀⠀⢻⣷⣄⠀⠀⣠⡿⢿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⡿⠁⠀⠀⠀⠀⠀⠀⢀⣤⣤⡤⠤⣤⣼⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠿⠿⠃⠀⢻⣿⢻⣿⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⣿⠃⠀⠀⠀⠀⢀⣴⣾⡿⠋⠁⠀⠀⠀⠈⠙⠻⣿⣶⣄⠀⠀⠀⠀⠀⠘⠛⠛⠉⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠹⣿⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⣸⣿⡟⠀⠀⠀⠀⢠⣾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠈⣿⣿⣦⠀⠀⠀⠀ ⠀⠀⣿⣿⠀⠀⠀⠀⠀⣸⠷⢾⣶⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠘⣿⣿⣧⠀⠀⠀ ⠀⢰⣿⡏⠀⠀⠀⠀⠠⡏⠀⠀⣀⣾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⡍⠀⠀⠀⢹⣿⣿⣇⠀⠀ ⠀⢸⣿⠃⠀⠀⠀⠀⢀⣴⣶⣿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠏⠀⢀⣠⣴⣶⠶⠶⢶⣶⣶⣶⣦⣌⣻⣿⣷⣦⣄⣀⠀⢀⣀⣀⣀⣀⣰⡾⠛⠁⠀⠀⠀⠘⣿⣿⣿⡆⠀ ⠀⣿⡏⠀⠀⠀⠀⠀⠸⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠃⠀⣴⣿⠟⣩⡄⠀⠀⠀⣹⡄⠀⠀⢉⡟⠿⣿⣍⡉⠛⠛⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⠀ ⠀⣿⡇⠀⠀⠀⠀⠀⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠁⢀⣼⡟⠁⠀⢸⣿⣄⠀⠀⣿⠿⠿⠶⠾⠇⠀⠈⠙⠻⢿⣶⣤⣤⣴⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠀ ⠀⣿⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣄⠀⠀⠀⠀⠀⠀⢀⣴⡟⠁⠀⣠⣾⢋⡆⠀⠀⠀⢻⣿⠷⣶⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠿⠛⠙⢿⡄⠀⠀⠀⠀⠀⠀⠈⣿⣿⠀ ⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠷⣤⣀⣀⣀⣴⡿⠋⠀⠀⢰⣿⠋⢸⣷⡄⠀⠀⢰⣿⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⣿⡇⠀⢈⣿⡿⠻⠿⠿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣆⠀⠀⠀⠀⠀⢸⣿⠀ ⣸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠶⠾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣆⠀⠀⠀⠀⠘⣿⠀ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠟⠛⠿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⠀⠀⣿⠇ ⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣶⣿⠋⠀⠀⠀⠀⠈⣿⣄⠀⠀⣤⡶⣶⣤⣀⠀⠘⡇⠀⠀⠀⠀⣿⠀ ⢹⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠁⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⣰⡿⠿⢷⣾⠏⠀⠀⠙⠻⣧⢀⡇⠀⠀⠀⢸⣿⠀ ⢸⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠃⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⣸⡟⠀⠀⠈⣿⠀⠀⠀⠀⠀⢀⣾⡇⠀⠀⠀⠀⣿⣆ ⠀⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠃⠀⠀⠀⠀⣰⣿⡟⠉⠉⢿⣿⣿⠃⢀⣀⣤⣤⣤⣤⣤⣤⣴⡿⠟⠀⠀⠀⠀⠀⢿⣿ ⠀⠹⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⣿⡿⠁⠀⠀⠀⢈⣡⣶⠟⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠹⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠟⠛⢿⣧⣠⣿⡇⠀⠀⣀⣤⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿ ⠀⠀⠀⠘⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠁⠀⠀⠀⢀⣀⠀⠀⢀⣾⡟⠁⠀⠀⠈⠛⠿⠛⢀⣴⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡇ ⠀⠀⠀⠀⠘⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠀⠀⣠⣾⠿⠿⣿⣆⣀⣼⡟⠀⠀⠀⠀⠀⣠⡴⠟⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠏⠀ ⠀⠀⠀⠀⠀⢻⡏⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⣤⣴⣿⠀⠀⠀⠈⠙⠿⠟⠀⢀⣤⣴⡶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⢸⣇⠀⠻⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠿⠿⠿⠶⢶⣤⣤⣤⣾⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣿⡀⠀⠈⠻⢿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢿⣀⡀⠀⠀⠈⣛⡻⠷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠁⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡾⣯⠽⣥⣦⠶⠉⡘⠃⠙⡈⣭⣍⡙⠿⢛⣛⠓⠒⠶⢤⣀⠀⠀⠀ ⠀⠀⠀⣠⣿⣻⠼⣿⡿⣼⠃⠠⠀⠃⠀⠀⠀⠀⠛⠻⠜⠻⢄⠀⠀⠀⠻⣄⠀⠀ ⠀⠀⣰⣟⢧⢯⣛⣧⢿⣥⣣⣤⣤⣤⣜⠀⠀⠀⢰⡃⢀⣄⣄⣀⡀⠀⠀⢹⡄⠀ ⠀⣼⣟⡞⣯⣞⡽⢮⠿⠿⣿⣽⣿⣿⣿⣿⡶⠘⢿⣿⣯⣿⣿⠿⠟⠀⠀⠀⢻⡄ ⢹⣟⣾⣹⢳⣮⢽⣫⢟⣳⣶⣦⠀⣴⡿⣞⣳⠀⠘⣿⣦⡀⠀⠀⠀⠀⠢⣀⠀⣷ ⠃⣿⡶⣯⣟⢮⡗⣯⣾⣿⡻⣼⣟⢯⣿⣿⣿⣀⠀⢹⣿⣷⠀⠀⢰⣤⣤⣹⢄⡷ ⠀⠹⣷⣻⡽⣮⣷⣿⢿⣫⠷⣿⡝⡾⣿⢿⣿⣻⣶⣾⠟⠉⠲⡀⠘⢿⣭⢻⣼⠃ ⠀⠀⠘⣷⣻⣿⣿⡿⣿⠿⣿⠿⣿⢿⣟⡛⠿⠷⢶⣶⣦⣤⣤⣤⣤⣬⣿⣦⠏⠀ ⠀⠀⠀⠹⣷⣻⣧⢟⡮⣟⢾⣹⢎⡷⣎⡗⠀⣤⢀⡀⠀⠈⠁⠉⠀⠀⠘⣿⠀⠀ ⠀⠀⠀⠀⠈⠻⣽⣞⡵⣻⢮⡝⣯⢾⣹⡛⠒⠠⠄⠠⡀⠀⠀⠀⠀⠀⢸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠛⢳⣯⣾⣭⡏⡟⣿⡄⠒⢰⠀⢠⢰⠀⠀⠀⠀⣾⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠺⠿⡵⣿⣶⣦⣀⡀⠀⠀⣀⣀⡴⠋⠀⠀⠀ ⠡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣄⡒⠂⢀⣠⣐⣢⢄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⣿⡿⠳⣄⠀⠉⢩⣿⣿⣿⢟⣇⠁⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠋⣰⠟⠀⠀⠘⡆⠀⠋⠙⠀⠈⠉⢻⡄⠘⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⢠⠞⢥⠞⣁⣀⡀⠀⠀⠁⠀⠀⠀⣀⠤⢤⣄⡻⢦⡹⣧⠀⠀⠀⠀ ⠀⠀⡖⠛⡀⣠⠊⠀⠘⠻⡄⠀⠀⠀⠀⡜⠀⣀⣀⠉⠙⣆⠀⠘⠁⡠⠀⠀ ⢀⣰⠸⠀⢠⠣⠚⣛⡙⠛⠳⠀⠀⠀⠘⠉⠩⠭⠭⠉⠙⠺⠀⠀⠀⡇⡇⠀ ⢸⡇⠀⠀⠠⣄⣀⣀⣀⡤⠂⠀⠀⠀⠀⠤⢄⣀⣀⣤⡤⠄⠀⠀⣰⠁⣷⠀ ⢸⡇⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠁⠀⣽⠀ ⢸⡇⠀⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠒⠛⠆⠀⠀⢹⠀ ⢸⣇⠀⠘⠉⠹⣉⠰⠶⡒⠒⡖⠒⢒⠞⠋⠙⢏⡠⠜⠁⠑⠀⠀⠀⠀⢸⠀ ⠈⡜⡀⠀⠀⠀⠈⠀⢠⠋⠒⢑⠊⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢣⣇⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇ ⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠀ ⠀⠀⠘⡝⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀ ⠀⠀⠀⠱⠀⠉⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠿⠛⠋⣉⡽⠛⠉⠉⠉⠉⠉⠽⠽⠿⠯⠏⡛⡛⣛⣻⠍⠉⠛⠋⠉⠉⠉⠛⠻⢶⣶⣶⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠁⠀⠀⠋⢁⡠⠀⢀⣀⠀⠀⠀⠠⠖⡛⠉⠉⠉⠉⠉⠀⠀⠀⠛⠛⠒⠶⠶⠶⣦⣀⠀⠀⠀⠉⡛⠿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⡀⠀⠀⠀⢉⡴⠞⢫⢟⣦⣶⣶⣶⣦⣝⢦⡀⠀⠀⠀⠀⠀⠀⠐⠦⠀⠀⠀⢀⣀⣈⡙⢦⡈⠓⠿⢦⣀⠙⢿⣷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⣿⣧⠶⠛⠁⠀⠀⣀⡫⠤⠴⢡⣾⣿⣿⣿⣿⣿⣿⣦⡙⠆⢠⠀⣠⢤⡄⠀⠖⠂⠀⣴⣿⣿⣿⣿⣷⣄⠀⠀⠀⠙⢦⠀⠙⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣿⠋⠀⡠⠖⠒⠂⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⢸⣦⣹⠘⢷⣴⣯⣗⣼⣿⣿⡿⠿⣿⣿⣿⣷⣦⡀⠀⠀⢳⠀⣿⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣾⡿⠃⢀⣠⣤⠤⠦⢮⡍⡽⢶⣦⣾⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⡄⢺⢾⣿⠇⠀⠹⣷⣍⠙⢿⣿⣿⣿⣿⣿⢟⣋⣉⣤⣠⣤⣈⠛⠻⣿⣦⣄⠀⠀ ⠀⠀⣠⣾⢿⡟⢁⣴⢟⣽⣿⣷⣶⣤⣀⠀⠚⠁⠀⢭⡛⢿⣿⣿⣿⣿⣿⠟⠉⣀⣈⡀⠉⠀⠀⠀⣿⣇⣀⣀⣈⣭⣭⣀⣀⠀⣠⣴⡿⠋⣡⣿⡆⠀⠈⠙⢿⣷⡀ ⠀⣴⡿⠁⣿⢡⡿⠁⡞⠀⠈⢿⣿⣿⣿⣷⣄⠐⢦⡀⠙⠦⡍⠉⠉⢉⡴⠞⣿⠋⠉⠁⠀⠀⠀⠀⠹⣿⣝⡛⢶⡄⠀⠀⣀⡼⢛⣡⣴⣿⣿⣿⠃⢘⡆⠀⠀⣿⡇ ⢰⣿⠁⢸⠃⡼⢠⢻⠃⠀⠀⠈⢿⣿⣿⣿⣿⣷⣄⣉⡲⢄⡀⠀⠴⠋⠀⠀⡿⠀⣴⣾⠿⠿⠇⠀⠀⠀⣹⡇⠀⠹⣚⣫⣥⣾⣿⣿⣿⣿⣿⣿⢠⣾⠃⢀⠀⣿⡇ ⢸⣷⠀⢸⠀⠀⡼⣸⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣤⣀⣀⣁⣤⣭⣀⣰⣶⣟⣻⣿⣿⣿⣷⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡿⠁⠀⢸⠀⣿⡇ ⠘⣿⣆⠸⡆⠀⣇⢹⠀⠰⡄⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣭⣝⠛⢛⣿⣟⡛⠋⠉⣩⣭⣭⡀⠀⢀⣶⠟⢻⣿⣿⣿⣿⣿⣿⣿⣿⡇⢰⠇⢀⠘⣿⡿⠁ ⠀⠘⢿⣦⠀⠀⢸⠈⢷⡀⠙⢦⠀⠀⣆⠈⢿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠻⣇⣾⠋⠉⢿⡄⣼⠟⠀⠈⢻⣦⡿⠃⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⡇⣼⡿⠁⠀ ⠀⠀⠈⠻⣿⣶⠾⠆⠀⠙⠀⠀⠀⠀⠸⣆⠀⠻⣿⣿⣿⣿⣿⣇⠀⠀⠀⣿⡇⠀⠀⠘⣿⠃⠀⠀⠀⠀⣿⡇⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢠⣧⣿⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⣷⡄⠀⠈⡷⠀⠀⠀⠀⠙⡄⠀⡙⢿⣿⣿⣿⣿⣦⣤⣴⣿⡇⠀⠀⢀⣿⡀⠀⠀⠀⠀⣿⣇⠀⣀⣀⣼⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⣷⡀⠀⢻⡀⠀⠀⠀⠀⠘⣆⠙⢦⡙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠈⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⠀⠳⡀⠀⠀⠀⠀⠈⢧⡀⠙⢧⡝⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⡇⠀⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⡀⠹⣄⠀⠀⠀⠀⠀⠙⢆⠀⠙⣦⡙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣶⣜⣦⡀⠀⢆⠀⠀⠈⠳⠀⠈⠻⣄⠙⢿⣿⣿⣿⣿⣿⡟⠛⣇⠀⢻⡇⠀⢹⡇⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⡸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣤⡈⠳⡀⠙⣆⠀⠀⠀⠈⠳⣄⡙⢿⣿⣿⣿⣿⠀⢹⡄⢸⣇⠀⠀⣷⣀⣈⣿⣿⣿⣿⣿⣿⣿⣿⠀⢠⠃⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣷⣦⣤⣈⠳⡄⠀⠀⠀⣀⡙⠲⠬⠙⠿⢿⣿⣯⣿⣿⣭⣓⣚⣁⣉⣉⣀⣻⣿⣿⠿⢛⡱⠃⢀⡾⠀⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⣿⣦⣀⠀⠀⠹⢦⣄⠀⠀⠀⠈⠉⠉⠛⠛⠛⠛⠛⠛⢟⣛⣉⣩⡤⠴⠋⠁⢀⡼⠁⠀⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣶⣄⡀⠈⠙⠓⠒⠛⠀⠀⠀⠀⠀⠑⠒⠒⠀⠀⠀⠀⠀⢀⣠⠆⠁⣀⢀⣼⡿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠿⠿⣶⣶⣤⣄⣀⡀⠀⠀⣄⣀⣀⣀⣀⣀⣪⡯⠴⠚⣋⣵⣿⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠿⠿⣷⣶⣦⣤⣤⣤⣤⣴⣶⡿⠿⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠟⠉⠉⠉⠀⠀⣀⡠⠤⠒⠒⠒⠒⠒⠚⠻⠭⠭⠭⢉⣉⠛⠛⠿⠿⠷⠶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣼⡟⠁⠀⠀⠀⡠⠖⣉⡥⠔⢂⣈⣉⣉⣀⡉⠉⠉⠑⠒⠒⠒⠒⠒⠒⠒⠒⠊⠁⠂⠈⠙⠻⣦⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠔⢉⠤⣊⠵⠒⠉⠁⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠐⡚⠉⠉⠉⠉⠒⢤⡀⠀⠀⠈⢻⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣼⠟⠀⠀⠀⠀⠐⠁⠐⠁⣀⣤⣤⣤⣤⣤⣤⣄⡀⠈⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠱⠀⠀⠀⠘⣷⡀⠀⠀⠀ ⠀⠀⢀⣴⣾⣯⣤⣤⡀⠀⠀⣤⡤⢠⣾⣿⣿⣿⣿⣿⣧⣈⠉⠻⣶⡄⠀⠀⢀⣀⣨⣴⣶⣿⣿⣿⣿⣦⠀⠤⠤⣀⣀⡙⢿⣦⡀⠀ ⠀⣴⠟⡽⠉⢀⣤⠶⠶⡶⣶⣤⣈⠉⠉⠁⢀⣠⡶⠀⠉⠙⠻⢿⠟⠁⠀⠀⠘⠛⣿⡟⠋⠉⠉⠉⠁⠀⠀⠀⣀⣀⠳⢍⠢⡻⣷⡀ ⣸⡏⢰⠁⣰⡟⠁⠀⣰⣧⡈⠉⠛⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⡀⠀⠀⢰⣦⣴⡾⠛⡝⠛⠓⠀⡆⢣⣿⡇ ⢿⡇⠘⡀⢿⡇⣤⣾⣿⡛⠛⠷⣦⣤⣀⡀⠀⠠⠀⠀⠤⢷⡾⠟⠛⢀⠀⠀⠀⠀⠀⠙⣿⣦⣀⠀⠀⠀⠀⢸⣷⠀⠀⡰⠃⣼⡿⠀ ⠘⣷⡄⢧⡈⠻⠀⠀⢹⣷⣄⠀⠀⢹⣿⠿⠷⣶⣤⣀⡀⠈⢿⡄⠛⠛⠛⠃⠀⣀⢀⣴⠟⠙⠃⠙⠒⠄⣠⣾⣿⣧⠠⠖⢫⡿⠃⠀ ⠀⠈⠻⣦⣍⠀⠀⠀⠀⠹⣿⡟⠷⣾⣿⣦⣀⠀⠈⠉⢹⡿⠷⠶⣶⣤⣤⣤⣀⣹⣟⣁⣀⣤⣤⣴⡶⠿⣿⠙⣿⣿⠀⠀⣿⠁⠀⠀ ⠀⠀⠀⠈⢿⣦⠀⠀⠀⠀⠘⢿⣄⢘⣿⠻⠿⣿⣶⣦⣾⣇⣀⠀⠀⠀⢹⡏⠉⠉⠙⣿⠉⠉⠁⣹⣇⢀⣿⣧⣿⣿⠀⢸⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠻⣿⣏⠀⠀⠀⠉⢙⣿⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣦⡀⠀⠀⠀⠀⠈⠛⢿⣦⣄⢀⣼⠇⠀⠀⠀⠈⢹⡟⠛⠛⠛⢿⣿⠿⠻⣿⠿⢿⣿⢻⣿⣿⠇⠀⠘⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠿⣦⣐⠢⣄⡒⠢⢄⡈⠙⠿⣿⣦⣤⣀⣀⠀⣸⡇⠀⠀⠀⣿⠃⠀⣼⡟⣀⣿⣧⣽⣿⠏⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⣦⣍⡓⠢⢬⣑⠢⢤⣈⠉⠉⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠁⡠⠀⢀⡀⠀⢿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⣦⣌⡉⠓⠪⠽⢶⣦⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠴⠚⠁⠀⡰⠁⠀⢸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⣦⣄⡀⠀⠀⠉⠉⠒⠒⠒⠠⠄⠀⠀⠠⠤⠤⠤⠒⠒⠉⠀⠀⠀⣼⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⠶⣶⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠳⠶⠶⠶⠶⠶⠶⠶⠿⠛⠉⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⠉⠐⠒⠠⢄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠈⠑⢄⠀⠀⠀⠀⠀ ⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⢡⡆⢾⠐⠄⠀⠤⠀⠑⢄⠀⠀⠀ ⠀⣼⣿⣿⣿⣿⣿⣿⣿⡿⣿⣟⠓⡞⢳⡖⣒⡂⠀⠀⠀⢃⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣬⣿⡞⠀⠣⡹⣼⣛⡂⠀⠀⠀⠈⡆⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣡⣶⣬⡷⡄⠀⠀⠂⠀⠀⠸⠀ ⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣘⣛⣀⡀⢹⡀⠈⠀⠀⠀⠀⡇ ⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣤⣬⣭⠟⠘⠇⠀⠀⠀⢀⠜⠀ ⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠈⠁⠀⡀⠀⠀⠀⡠⠊⠀⠀ ⠀⠀⠀⠈⠙⠻⣿⣿⣿⣿⣿⣿⣦⣀⣀⡠⢇⣠⡔⠊⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣷⣶⣶⣾⡿⠛⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠸⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠤⠴⠶⠶⠦⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠔⠊⠉⠀⠀⠀⠀⠀⡀⠀⠀⠀⠉⠢⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣞⠁⠀⠀⠐⠒⠒⠒⡉⠁⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀ ⠀⠀⣠⣿⣻⠒⠂⠀⠠⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀ ⠀⢰⡟⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣠⠂⠀⠀⠀⠈⣆⠀ ⢠⡟⡔⠀⠀⠀⢺⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡗⡅⠀⠀⠀⠀⠀⠸⡄ ⢸⡿⢷⡤⢤⡄⡀⡀⢀⣀⣠⣤⣤⣤⣴⠖⠋⠁⠈⠂⠀⠀⠀⠀⠀⡇ ⢸⣷⡞⣿⣮⣿⡟⡂⢸⣿⣿⡟⢡⡶⢸⢀⡠⢤⠀⠀⠀⠀⠀⠀⢀⠇ ⠘⣿⣷⣌⠉⣻⣧⠀⢉⠷⣽⡻⠶⠒⠿⠋⠀⠘⡀⠀⠀⠀⠀⠀⣸⠀ ⠀⠸⣿⣿⣷⡯⢿⠀⡾⢟⠛⠫⡑⡄⠀⢀⣀⠌⠀⠀⠀⠀⠀⢠⠇⠀ ⠀⠀⠹⣽⣿⡿⡌⠻⡄⠀⠱⠀⢱⠸⢴⠏⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀ ⠀⠀⠀⠈⠙⢷⡜⡄⢡⠀⠀⢢⡀⠆⠸⠀⠀⠀⠀⠀⢀⠜⡅⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠲⢟⡀⠀⠀⠉⠊⠀⠀⠀⣀⠤⠚⠁⠀⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠒⠒⠒⠚⠉⠀⠀⠀⠀⠀⠙⠀⠀⠀ ⣿⣧⠀⣿⢀⣾⠛⠛⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⠸⣧⣿⢸⣯⠀⠀⣼⠇⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠀⠙⠛⠀⠙⠛⠛⠋⠀⣛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠤⠤⠒⠖⠒⠦⠤⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀ ⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀ ⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢳⠀ ⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⢀⡴⠾⠆⠀⠀⠀⠈⠈⠁⠀⠀⠀⠈⡆ ⠀⡾⠀⠀⠀⠀⠀⠐⢛⡿⠿⠟⠻⠿⡿⠛⠀⠀⠀⠛⣿⠿⠛⠛⠻⠂⠀⠀⢸ ⢰⡇⠀⠀⠀⠀⠀⣀⣾⣗⠦⠀⠀⠈⡿⠀⠀⣼⠀⠀⣿⡀⠀⠐⢄⠆⠀⠀⠸ ⢸⠀⠀⠀⠀⠀⠀⠀⢹⣿⣷⣶⣴⢞⠕⠀⠀⣹⡆⠀⠙⣿⣷⣾⡟⠀⠀⠀⡀ ⢸⡀⠀⣀⠤⠀⠄⠀⠀⠙⠟⠋⢁⣤⣼⣅⣶⣾⡿⣶⡶⢏⠉⠉⠀⠐⠢⠀⡇ ⠈⢧⠰⠁⠀⣀⢠⡔⠒⢾⠿⢿⣿⣿⡿⠭⠭⡭⠦⠦⠭⠿⢿⡶⠆⣠⣀⢠⠃ ⠀⠈⢆⠀⠀⢏⡉⠀⠀⠀⠀⠀⠈⠉⠛⢛⡿⠯⠭⠙⠛⠉⠁⠀⠀⡤⠜⡜⠀ ⠀⠀⠀⠳⣄⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠓⡄⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀ ⠀⠀⠀⠀⠈⠳⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⢀⡤⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠒⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠒⠒⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠴⡛⡉⡭⠵⠊⠒⣒⠒⠒⢓⣒⢀⠤⣭⣢⢕⠀⠙⣆⠀⠀⠀⠀ ⠀⠀⣾⢡⣚⣍⣨⡪⢷⣆⣐⢲⣽⡌⢊⢎⡥⢼⡯⡊⠥⠀⡐⠪⢧⠀⠀⠀ ⢀⡴⣳⣧⢮⡭⠨⠤⠤⠞⢽⠋⠸⠓⠸⡇⠈⠁⠛⠧⠖⠲⢤⣤⣌⢷⣄⠀ ⡟⡈⡇⢏⠓⢭⣫⠍⡽⢫⠟⠀⣀⡈⢱⠪⡉⠉⢊⢔⣴⡋⡱⡉⢪⢣⠏⢧ ⢧⠱⢈⢿⢷⢦⡨⣙⣗⠚⠶⡶⠦⢼⡮⢤⡶⢟⣛⡭⢌⡜⠡⢁⢸⡇⠸⣸ ⠈⢧⡟⢸⣮⣰⠁⡏⠈⢳⠋⠙⢦⠋⢱⡎⠈⣏⣠⣧⠎⡔⡡⠀⠊⢇⣴⠋ ⠀⢸⡇⣸⣿⣿⣷⣧⣤⣾⣀⣀⣼⣤⣼⣷⣴⣿⣿⠇⡜⢠⠀⡂⢠⡞⠁⠀ ⠀⢸⠃⣿⢹⠻⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⡵⢁⢎⢀⠂⡐⣠⠞⠀⠀⠀ ⠀⣸⡆⣿⡙⠼⣀⡃⡜⠈⠇⠏⣉⣹⠿⡣⠊⡐⡑⡡⣃⡮⠞⠁⠀⠀⠀⠀ ⠀⣏⠱⣘⠩⣓⣦⡬⠬⠿⠿⡛⠋⢑⡉⠒⣡⡮⠖⠚⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢶⡠⢔⣀⡉⢁⡘⠁⣁⣈⡭⠥⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠙⠓⠛⠓⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⣿⣿⣿⣶⣦⣄⡀⠀⢀⣀⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⢋⣉⣉⣉⣉⣉⣉⡛⠛⠿⢿⣿⣿⣿⣿⣿⣷⣄⡀⠀⡠⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⣻⣿⣿⣿⣿⣿⣿⣿⣿⠿⢋⣡⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣌⠙⠻⣿⣿⣿⣿⡿⢊⣴⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⡿⠋⣡⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡈⠛⣛⢋⣴⣿⣿⡆⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⡿⠋⡠⠊⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡲⣬⣭⣼⣿⣿⠿⠿⣿⡇⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⠋⣠⠞⠁⠀⠀⠀⠀⠀⠈⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣌⢻⣿⡟⡍⠺⣿⣶⣶⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⡿⢁⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠹⠿⣿⣿⣿⣿⣷⡙⢰⣿⣄⠙⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⡟⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⠀⢀⡴⠛⠛⢿⣿⣿⣿⣿⣿⣿⣆⠘⢿⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⣿⣿⣿⣿⡏⣠⠏⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠋⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⠛⡆⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤⡟ ⠀⠀⠀⢻⣿⣿⣿⡟⣰⠋⢠⡆⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠁⠀⠀⠀⠀⠀⠻⣿⣿⣿⡇⠻⣇⠸⡄⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃ ⠀⠀⠀⢸⣿⣿⣿⣰⠃⠀⠀⣻⡶⠞⠛⠉⠙⠻⢷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀ ⠀⠀⠀⢸⣿⣿⣿⠁⣤⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠙⢿⠟⣄⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⠀⠀⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠈⠓⢸⡇⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⢻⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⣿⣿⣿⠀⠀⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢶⣄⣀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀ ⠀⣰⣿⣿⣿⣿⣿⠀⠀⢹⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠛⠛⠛⠋⠁⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀ ⠀⣸⣿⣿⣿⣿⣿⠀⠀⠀⠙⢦⣀⣀⠀⠀⣀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀ ⢰⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠉⠉⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀ ⢿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀ ⠸⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠙⠃⠀⠀⠀⠀⠀⠀ ⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠛⠿⠿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣶⣶⣤⣤⣴⣶⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣧⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⠿⠛⠋⠉⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⠿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣶⡾⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠶⢶⣶⣶⣶⣶⣶⣦⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠛⠁⠀⠀⠀⠀⢀⣠⣴⡶⠾⠛⠛⠛⠛⠛⠛⠛⠛⠒⠶⠶⠶⢤⣤⣤⣬⣭⣭⣽⡿⠟⠻⠿⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠏⠀⠀⠀⠀⢀⣴⡾⢟⣩⣥⡶⠶⠞⠛⠛⠛⠛⠛⠿⠶⠶⢶⣶⣶⣶⣶⣤⣤⣤⣶⠶⠶⠶⠶⠶⠆⠉⠛⢿⣦⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀⣠⣴⠟⣩⣴⠟⣉⡤⠴⠖⠒⠛⠛⠛⠛⢳⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠤⠤⠤⢤⣄⡀⠀⠀⠀⠀⠈⠻⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀⠸⠋⣠⡾⠋⣠⣾⡥⠶⠒⠛⢻⠛⠓⠒⠶⢤⣵⡀⠀⠀⠀⠀⠀⠀⠈⣠⠀⠀⠀⠀⠀⠀⠉⢳⡄⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀⠀⠀⠀⠉⢀⡾⠋⠉⠓⠄⠀⠀⠈⠀⠀⠀⢀⡼⠉⠙⢦⡀⠀⠀⠀⠀⢰⠃⣀⡤⠶⢲⠛⠛⠛⠛⠛⠳⠶⣤⡀⠀⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣾⣿⠃⠀⠀⠀⠀⠀⠀⠀⣠⡟⠈⠦⠤⠀⠀⣴⣿⣿⣿⣷⣆⠀⠈⣀⡴⠚⣿⡄⠀⠀⠀⢀⣗⠉⠀⠀⠀⠃⢀⣀⣁⡀⠀⠐⠈⠙⢦⠹⣿⣆⠀⠀⠀ ⠀⠀⢀⣴⡿⢿⣷⠶⠖⠒⠒⠂⠀⠀⠻⢻⣇⠀⠁⠀⠀⠘⢿⣿⣿⣿⣿⡟⠀⠀⣋⣀⣀⣼⠇⠀⣠⣤⣾⠀⠑⠄⠀⠀⣴⣿⣿⣿⣿⡆⠀⠀⠀⢸⣧⡈⠻⣷⡄⠀ ⠀⢠⣿⢟⡴⠋⠀⣠⣶⡿⠿⠿⢿⣦⣤⣈⠻⣦⣀⡔⠒⠄⠀⠉⠉⠉⠁⠀⣀⠀⠉⢀⣼⠟⠀⠀⠈⠙⢿⣄⠀⠀⠀⠀⠈⠻⠿⠿⠟⠁⠀⠠⠃⡼⢧⡉⢦⠹⣿⡀ ⠀⣿⡏⢸⠇⠀⣼⡟⠁⠀⠀⣦⡀⠈⠙⠻⠃⠈⠙⠳⢦⣤⣼⣉⣓⣈⣉⣉⣤⡽⠿⠛⠁⠀⠀⠀⠀⠀⢸⡟⠲⢖⣁⠀⠢⡤⠀⠐⠒⣄⣀⡴⠾⢷⠀⢷⠀⢧⣿⡇ ⢸⣿⠀⢸⡄⢰⣿⠀⠀⠀⣰⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⣀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⣄⠈⠉⠉⠉⠉⠉⠉⠉⣴⡄⠀⠀⠀⣸⠀⡜⣿⡇ ⠸⣿⡄⢸⡇⢸⣿⠀⠾⠿⢿⣇⠀⠉⠛⢿⣶⣤⣀⠀⠀⠀⠒⠒⠒⠒⠚⢱⡟⠉⠉⣀⣀⣀⠀⠀⠀⠀⠀⠀⢙⣿⣷⣀⠀⠀⠀⠀⠀⠀⣿⣧⡀⠀⡴⠋⢠⢣⣿⠃ ⠀⢿⣧⠸⣇⠀⢿⡆⠀⠀⠈⣿⣦⡀⠀⠀⠈⢻⡿⠿⣷⣦⣤⣀⡀⠀⠀⠈⣿⡄⠸⠏⠉⠻⠗⠀⠀⠀⠀⣠⣾⠏⠙⠀⠉⠲⠤⠀⠀⣼⣿⣿⣇⢀⡤⠖⢁⣾⠏⠀ ⠀⠈⢿⣧⡈⠳⢤⡀⠀⠀⠀⢹⣿⣿⣶⣄⡀⢸⣧⡀⠀⠈⠉⠛⠻⢿⣶⣦⣌⣁⡀⠀⠀⠀⠀⠀⠰⢶⣾⠿⠋⠀⠀⠀⠀⠀⣀⣴⣿⠛⢻⣿⣿⠀⠀⢀⣾⠏⠀⠀ ⠀⠀⠀⠙⣿⣆⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣷⣦⣀⠀⠀⠀⠀⣿⠏⠉⠛⠛⠻⠿⣶⣶⣶⣶⣤⣤⣤⣤⣴⣶⣶⠿⣿⠋⠁⢻⡆⠘⣿⣿⡄⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠈⢻⣧⡀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣴⣿⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠉⢿⠉⠀⠀⠀⠀⣿⡀⠀⣸⣧⣴⣿⣿⡇⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣷⡀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣤⣼⣿⣤⣤⣤⣤⣾⣦⣤⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⣷⡀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⠀⠀⢻⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣄⠀⢻⣧⡀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠹⣷⣄⢀⣿⠉⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣄⠈⠻⣿⣏⠀⠀⠀⠀⠈⠙⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⡀⠈⠻⣦⣄⠀⠀⠀⢀⣿⠁⠀⠀⠉⠙⠻⢿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢻⡇⠀⢸⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣄⠀⠈⠛⢷⣤⣀⣼⡏⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠈⠉⢹⣿⠉⠉⠙⣿⡟⠉⣽⡟⠀⣿⣁⣿⠁⠀⢸⣿⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠉⠛⠿⣷⣦⣄⣀⡀⠀⠀⢸⣿⠀⠀⠀⠀⣾⡏⠀⠀⢠⣿⠀⣠⣿⣥⣴⣾⡿⠁⠀⠀⣾⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣦⣄⡀⠀⠀⠉⠛⠛⠿⠿⢿⣿⣿⣶⣶⣶⣶⣿⡷⠶⠶⠾⠿⠿⠟⠛⠛⠋⠁⠀⠀⢀⣼⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⢿⣶⣦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣴⡾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠿⠿⠿⠿⢿⣷⣶⣶⣶⣶⣶⣶⣾⣿⣿⡿⠿⠿⠿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣶⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠴⠒⠚⠉⠉⠉⠉⠉⠉⠁⠉⠉⠉⠉⠉⠛⠛⠲⠶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠷⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣤⠀⠀⠀ ⠀⠀⠀⠀⣸⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀ ⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⢤⣤⣤⣤⣤⣤⣤⣤⡤⠤⠤⠴⣶⣶⡶⠶⠶⠶⠶⠦⠤⠤⢀⣀⣀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠈⣧⡀⠀ ⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠤⣤⣤⣤⣤⡤⠤⣤⡤⠤⠤⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⠀ ⠀⠀⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣠⣠⣠⣤⣄⣤⣀⣠⣠⣙⣛⣯⣭⠈⠉⠀⠀⠀⠀⢠⣀⣀⣤⣠⣤⣤⣤⣄⣀⣀⣀⡀⠀⠀⠀⠀⠀⢹⡇ ⠀⠀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⠿⠿⣿⣿⣿⡿⡿⢿⡿⣿⣿⣿⣿⡿⠿⠟⠀⠀⠀⠀⠀⠀⠚⠻⣿⣿⣿⠿⠟⡻⠿⠻⢿⣿⡷⠦⠀⠀⠀⠀⠈⣿ ⠀⢰⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⢸⣿⠅⣀⡀⠀⠀⠀⠀⠸⢠⣿⡇⠀⠀⠀⠀⠀⣼⠀⠀⠀⢸⣿⣟⠁⠀⠀⠀⠀⠀⡀⠈⡇⠀⠀⠀⠀⠀⠀⣿ ⠀⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣟⠚⠧⠼⠀⠀⠀⠀⠀⠠⣽⣏⠀⠀⠀⠀⢼⣿⠀⠀⠀⢸⣿⣿⣄⡀⠀⠀⠀⠾⠭⠀⡇⠀⠀⠀⠀⠀⠀⡏ ⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⢻⣿⣿⣮⡆⠠⠀⠀⡀⠀⣀⣼⣿⢻⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⢻⣿⣷⣄⡤⠀⢀⣀⣤⣾⠇⡠⠀⠀⠀⠀⢀⡇ ⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣷⣿⣷⣶⣿⡿⢋⡡⠂⠀⠀⠀⠀⢰⣿⣤⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⠃⡀⠀⠁⠀⠀⠀⢸⡇ ⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠘⢿⣿⣿⣿⣿⣿⣿⢛⠡⠊⠀⣠⣤⠀⠀⣀⢺⣿⣿⣇⠠⡀⠀⠐⢻⢿⣿⣿⣿⡿⠗⠀⠀⠀⠀⠀⠀⠀⣼⠀ ⠀⣿⡀⠀⠀⠀⠀⣀⡤⠄⠒⠠⠤⢀⠀⠀⠀⠀⠀⠁⠫⡛⠓⠀⠀⠁⣠⣴⢸⣿⣦⣌⡿⠿⢿⣟⣿⣿⣿⣾⣿⣿⠟⡀⠀⠀⠀⠀⠀⠐⠒⠙⠛⠲⡄⠀⣿⠀ ⠀⢹⣧⠀⠀⢠⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣄⣄⣤⣴⣴⣤⣴⣾⣿⣿⣿⣿⣿⡿⡿⣷⣿⣏⡃⠀⢉⣙⣿⣥⣶⣼⣷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀ ⠀⠀⢿⡆⠀⡾⠀⠀⠀⠀⢀⣀⠀⠖⣛⣛⠉⠩⠭⠽⠽⠭⠿⣿⣿⣿⣿⣿⡶⠶⠶⠶⠦⠤⠤⠤⠭⠭⠭⠤⠤⠤⠬⠭⠽⣿⣿⣿⣯⣔⣐⡷⢀⣤⠀⣼⡇⠀ ⠀⠀⠈⢿⡄⠠⠀⠀⠀⠀⣿⠿⠿⠏⠑⠀⠈⠉⠉⠉⠁⠀⠀⠈⠛⠻⢿⣿⣿⣿⣶⣷⣶⣶⣿⣞⣓⠶⢶⣦⣤⣶⣷⠶⠞⠋⠉⠀⠀⠀⠈⠛⠛⢻⢀⡿⠀⠀ ⠀⠀⠀⠈⢻⣆⠀⠀⠀⠀⠿⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠃⣩⣶⡿⠶⠶⣶⣭⠐⠂⠍⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⠒⢁⡼⠃⠀⠀ ⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠈⠻⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠝⠉⣀⡤⣤⣤⡀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⢀⡞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠁⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠶⣦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⡶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠻⠶⠶⢶⣶⣶⣦⣤⣶⡶⠞⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣴⠶⣶⣶⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣴⣞⣛⣉⣉⡁⠀⠀⠀⠀⠀⠀⠙⠿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠋⠉⠁⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡿⠛⢶⣄⠀⢸⣿⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠙⣦⡀⢻⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⢸⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⣠⢤⣤⣤⣌⣹⣄⠻⣿⡀⠀⠀⠀⠀ ⠀⠀⣸⡟⠀⠀⠀⢀⣠⠶⠒⠒⠲⢦⣄⡀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⣾⣧⣠⣿⣿⣿⣿⣽⡆⠘⣧⡀⠀⠀⠀ ⢠⣴⣿⠀⠀⠀⣴⠛⠁⢀⠠⣤⣤⣄⡙⣿⢶⡄⠀⠀⠀⠀⠻⣦⠀⢸⣅⣹⣿⣿⣿⣿⣿⡏⢹⡄⢹⣷⡄⠀⠀ ⢾⢙⡟⠀⠀⢠⡟⠁⢰⣷⣤⣿⣿⣿⣿⡏⢹⠇⠀⠀⠀⠀⠀⠘⢧⡀⢻⣿⣿⣿⣿⣿⡿⠁⣸⠇⠀⢿⣿⡀⠀ ⢸⡾⠁⠀⠀⠸⣷⠀⢠⣼⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠿⢿⣿⣿⣭⡴⠞⠁⠀⠀⠘⣿⣷⠀ ⢸⡇⠀⠀⠀⠀⢹⡀⠈⠛⠿⣿⣿⢿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⢸⡇⠀⠀⠀⠀⠘⢷⣄⣀⣀⣀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⢀⣀⣤⡴⠶⠚⣟⣏⠉⠉⣹⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆ ⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⣻⣯⣠⣷⣴⠞⠛⠛⠷⠚⠋⠈⢹⡆⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠶⠶⠋⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠸⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⢀⣠⣤⣤⣤⠶⠒⠶⢤⡄⣸⠃⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⢧⣹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⢞⡿⠃⠀⠀⠙⠀⠀⠀⠈⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇ ⠀⠘⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣁⢀⣀⠀⠀⠀⠀⣀⣀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇ ⠀⠀⠘⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣭⣷⠖⢶⣿⣽⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃ ⠀⠀⠀⢸⡟⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀ ⠀⠀⠀⠘⣧⠘⠳⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀⠀ ⠀⠀⠀⠀⠹⡆⠀⠀⠉⠓⢶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠒⢉⡉⠁⠉⠉⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠛⠑⢆⠸⣷⡀⠀⠀⠀ ⠀⢰⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⡠⢤⣬⣱⡑⣇⠀⠀⠀ ⣀⣾⠀⢀⡔⢋⢁⣉⡑⣦⡀⠀⠀⠸⡀⢘⢳⣾⣿⣿⠳⠘⣆⠀⠀ ⣏⡏⠀⣸⡁⢺⣾⣿⣿⣯⠃⠀⠀⠀⠑⢌⣿⣿⡿⢟⡴⠀⢹⣧⠀ ⣿⠀⠀⠘⡄⠙⠿⠿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⢿⠀ ⣿⠀⠀⠀⠉⠒⠒⠊⠀⠀⠀⢀⣀⠤⢤⡒⠒⣦⡄⠀⠀⠀⠀⢸⠀ ⣿⡄⠀⠀⠀⠀⠀⠀⠀⣔⣊⠿⠞⠒⠉⠙⠊⠈⢹⠀⠀⠀⠀⠨⠂ ⢹⢇⠀⠀⠀⠀⠀⠀⠀⠱⡄⢀⣠⠤⢤⠖⠢⣄⡜⠀⠀⠀⠀⠀⠀ ⠈⣾⡄⠀⠀⠀⠀⠀⠀⠀⠈⢿⡃⡀⠀⠀⢀⣸⠁⠀⠀⠀⠀⢀⡇ ⠀⠘⡧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠫⠶⠾⠟⠉⠀⠀⠀⠀⠀⡾⠁ ⠀⠀⢣⠑⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀ ⠀⠀⠈⠃⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣾⣿⣷⣦⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⡝⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣿⣍⠛⠛⠛⠁⠑⢬⡻⣿⣿⣿⡿⢿⣻⣿⣿⣿⣷⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⠋⠉⠉⠲⣾⣦⣀⣈⡁⠨⠭⢀⠀⠉⠛⣿⣿⣿⣿⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠈⡟⠀⠀⡀⠤⠞⠃⠐⠀⢁⡬⠭⠥⠖⡕⡀⠀⢹⣿⣿⣿⣧⠀ ⠀⠀⠀⠀⠀⠀⣰⠃⠀⠈⣀⣀⣀⠁⠀⢰⢋⡤⠧⣶⣦⣌⢮⠀⢸⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⣾⢵⣉⣉⡈⢉⠉⠛⣷⠃⠸⡘⠒⢋⠻⣭⣋⣟⡼⡚⠽⡿⣿⣿⠀ ⠀⠀⠀⠀⠀⢿⡰⠀⣴⠉⠉⣠⡖⠃⠀⢀⣘⢶⠦⠴⠒⣉⡧⡖⢻⠦⢸⠙⢿⠀ ⠀⠀⠀⠀⠀⠈⣇⢹⡿⡷⢤⣄⣈⣲⣂⣁⡤⠭⡖⠚⢉⣹⡤⢾⠏⠀⢀⡵⠋⠀ ⠀⠀⠀⠀⠀⠀⠙⠸⣷⣷⣾⣤⣤⣧⣤⣧⣤⡴⢿⠟⠋⢹⡴⠋⠇⢀⡞⠀⠀⠀ ⠀⠀⠀⣀⠀⠀⡇⠀⢿⡿⢟⣯⠒⢏⠉⢹⠁⠀⣈⣧⠖⣋⢀⡜⣠⠞⠀⠀⠀⠀ ⠀⣼⣿⣿⣷⣀⣧⣴⡿⢞⡉⠉⠛⠛⠛⠛⡉⣉⣥⠰⢁⡪⠵⢻⣄⠀⠀⠀⠀⠀ ⠀⠻⣿⣿⣿⠿⢯⠁⠁⠒⠒⠀⠀⠐⠀⣀⣉⣡⠴⠊⢁⣤⠇⣼⣿⣿⣦⣀⠀⠀ ⠀⠀⠈⠁⠀⠀⠀⠙⣲⠲⠶⠖⠒⠒⠉⠉⠁⠀⣀⢔⣵⠇⢰⣿⣿⣿⣿⣿⣷⣶ ⠀⠀⠀⠀⠀⣀⣴⣾⣿⠠⠂⣀⠀⢀⡀⠀⢔⡨⠚⢕⠕⢨⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢀⣠⣴⣿⣿⣿⣿⣿⠐⢥⡇⠀⣠⠟⣆⠡⢂⠔⡁⢠⣾⣿⣿⣿⣿⣿⣿⡟⠁ ⠙⠋⠉⠀⣿⣿⣿⣿⣿⢀⣾⢃⣤⡏⠀⢿⠐⠡⠪⣠⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀ ⠀⠀⠀⠀⠹⣿⣿⣿⣿⡾⠁⠸⠁⣇⠀⠈⢯⠂⣴⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠹⡿⣿⠁⠀⠀⠀⢹⠀⠀⣠⣿⣿⣿⣿⠋⠙⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⣾⢀⣴⣿⡿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⣤⠤⠤⠖⠒⠒⠒⠦⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄⠀⠀⠀⠀ ⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀ ⡞⠀⠀⠀⠀⠤⠠⣒⣀⡐⠀⡀⠀⠀⠀⠀⠀⠈⡆⠀⠀ ⠃⠀⠀⠐⠒⠐⠂⠀⡒⠂⠀⠀⠒⠀⠀⠀⠀⠀⠸⡄⠀ ⠀⡀⠀⢀⣀⡼⠀⠀⠀⢦⣄⡀⠀⢀⡶⠀⠀⠀⠀⢳⠀ ⠀⠁⢸⣩⣕⣢⠀⠀⠀⢠⣚⣫⡿⠄⠀⠀⠀⠀⠀⠀⡆ ⡄⠀⣆⠁⠽⡎⠀⣠⠀⠈⣿⠏⠈⣀⡆⠀⠀⠀⠀⠀⡇ ⢧⠀⠑⡱⠄⠀⢀⡽⠀⢰⡈⠤⢔⠛⠀⠀⠀⠀⠀⠀⡇ ⠈⢇⠀⠘⠁⠀⡞⠲⠀⠚⠋⠈⣄⠁⠀⠀⠀⠀⠀⢰⠁ ⠀⢸⡄⠀⠀⡾⠁⠀⣀⡔⢤⡀⠀⣆⠀⠀⠀⠀⠀⡜⠀ ⠀⠀⢳⡀⠐⣷⡗⠙⠌⠉⠩⠋⠈⠿⠇⠀⠀⠀⡼⠁⠀ ⠀⠀⠀⠣⡀⠀⢀⠀⢀⠀⠀⠀⣄⡴⠀⠀⢀⡜⠁⠀⠀ ⠀⠀⠀⠀⠈⠢⣄⠂⠄⣉⣉⣉⠐⠁⢀⡴⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠓⠒⠤⠤⠤⠤⠒⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠟⠛⢋⡉⠥⠐⡐⠒⡌⢢⠉⡔⡠⢉⡙⡙⠛⡛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⢫⠁⠆⡌⠱⢂⣜⣼⣛⣤⣇⡜⢠⡙⠤⣁⠣⡘⢄⠣⠌⡰⢀⠍⠛⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡴⠟⢋⣐⣩⡶⠿⠶⣾⣥⣦⡐⡀⠦⠰⡠⠜⡤⠘⣰⣿⣿⢿⠿⣷⢾⣶⣬⣈⡒⠤⢉⠻⢦⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡾⢛⠨⡙⠲⠟⡁⠲⢧⣖⣠⡉⠛⠷⣦⣁⠣⠑⡌⠰⣿⡟⢉⢄⣂⣶⣤⣦⣐⡨⣉⠛⡻⣦⠉⢢⠙⢷⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⠟⡁⢆⣱⣴⣿⡿⠟⠷⠿⣭⣍⡹⢮⡐⢩⢿⡤⠙⡄⢣⣡⣴⡿⣻⣽⠷⠟⠛⠛⣿⣿⡿⣦⠠⡉⢆⡘⠤⡙⢧⡀⠀⠀⠀ ⠀⠀⢀⡼⢏⠰⡈⣴⠟⠛⣋⣀⣀⣀⣀⣀⣩⣻⣮⣥⠈⢼⣇⠱⢈⣽⣏⣱⣾⣉⣀⣀⣀⣀⡀⠈⠉⠀⠙⣧⡘⠤⡑⢢⠑⡌⢳⡀⠀⠀ ⠀⢀⣾⠑⡌⣦⣽⠿⢞⣛⣍⣩⣍⣬⣭⡽⠷⢛⠛⣽⡇⣬⣽⣶⣯⣡⠘⣏⠻⢯⣭⣉⠍⡙⠛⠻⠷⢦⣤⣽⣷⣲⠑⢢⡑⢌⠢⢿⡄⠀ ⣴⡿⢃⡜⠰⡛⢁⠛⡋⢍⠩⡉⢅⠢⡐⠰⣈⢂⣿⣿⢾⣯⠰⢰⣿⣟⣷⣦⠌⠲⠻⠿⣿⣟⡾⠳⠟⡻⠯⠅⠻⢍⡘⠤⡘⢄⠃⠆⢻⡦ ⣿⠃⠆⡜⠡⢌⠡⢃⣌⣢⣵⠌⣄⣣⣼⠷⠾⠛⠟⡱⢻⡟⢡⠚⡛⠞⡋⠌⡌⢡⢃⠒⠤⣈⠛⠷⠷⣷⣞⠷⢷⣤⣂⠱⢈⠌⡚⡌⡘⣷ ⣿⢈⡱⠌⣥⡶⢿⢛⣩⣭⡶⠟⢋⠍⡄⢊⠔⡉⠦⠑⡄⣾⡄⢣⡔⢡⠘⡰⢈⠆⡌⡘⠔⡠⢊⣔⣶⣾⢙⡿⢶⣭⡛⠻⣶⣌⠰⢄⡑⢿ ⡏⠢⠔⢩⣥⣶⣿⣿⣿⣿⣄⡘⢄⠚⠌⢢⠘⡄⢣⠑⡰⣸⢃⣿⠐⢢⠑⡄⠣⡘⠐⢌⢢⣵⡾⢛⣥⣴⡟⢡⣂⣿⣿⣷⣦⣉⠃⠆⡌⡙ ⢃⡑⢎⣿⠏⣱⣿⣿⣿⡟⠛⣿⣶⣮⣘⣀⠣⠘⡄⠣⣐⡟⠠⡉⠜⡠⠃⣌⣡⣰⣽⡾⣻⣥⢶⠟⠉⠀⣿⣠⣿⣿⣿⣿⢀⠛⢿⡔⢠⠁ ⠂⡌⣾⡏⠰⣸⣿⣿⣿⡇⠀⠉⣿⢿⣟⣿⣿⣷⣦⣵⣤⣄⣣⣼⣤⣷⣿⣿⡿⢋⣵⡶⠿⢷⡿⠀⠀⠀⣾⣿⡿⠟⢻⣿⡂⢩⠐⢻⡆⠡ ⣅⢢⣿⢌⠱⣸⣿⣿⣿⠁⠀⢰⡏⠀⠈⠙⣿⣎⣹⣻⣾⣍⣩⣴⣾⡿⣥⣬⣳⠟⠁⠀⠀⠈⣿⠀⢀⣼⢿⣿⠀⠀⢸⣿⡅⢢⠉⡄⣿⠁ ⣿⡄⡋⣌⠢⢹⣿⣿⣿⣆⠀⢸⡇⠀⠀⠀⢸⡏⠉⠀⠈⠙⣿⠟⠁⠀⠀⢘⣿⠀⠀⠀⠀⢰⡿⠻⢛⠡⢾⣿⡇⠀⢸⣿⡇⠢⡑⠰⣈⣧ ⣿⡅⢣⡘⢄⢻⣿⣿⣿⣿⣶⣾⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⡿⠀⠀⠀⠀⢸⡇⠀⠀⣠⣴⠟⡡⢃⡍⢒⣿⣿⠟⢛⣿⣿⡇⡑⢌⡱⢀⣿ ⣽⡎⡥⡘⠄⣺⣿⣿⣿⣿⡧⠜⣿⣷⡴⠶⡿⣧⡀⢀⠀⢀⣷⠀⠀⠀⣀⡾⠿⠶⠞⡋⢄⠎⡔⠣⢌⣡⣿⡏⠀⣼⠏⣽⡃⢌⠢⢄⠣⣏ ⠘⢿⡄⣇⠘⡜⢻⣯⢿⣷⠠⢼⣿⠣⡐⣡⠒⢌⠛⡛⠛⣿⡿⠛⡛⢛⠋⡜⠰⡑⣊⠜⢢⠉⡔⢡⢲⣾⣿⣧⡾⠋⢼⡟⡐⠌⡒⠄⣾⠇ ⠀⠈⢿⡌⢒⡌⢂⣿⣞⣿⣧⡾⢿⣄⠱⠠⢍⠢⡑⡌⡑⠾⢃⠱⡈⢆⠣⢌⠣⠰⡁⠎⡄⢣⣸⣾⡿⠟⢉⣽⠇⣹⣿⡷⠈⢆⢱⣾⠃⠀ ⠀⠀⠈⢿⣜⠇⡌⢻⡿⣾⢿⡀⠈⣿⣄⣣⠌⡡⢑⠢⡑⢌⠪⢔⠡⡊⢔⢊⠡⢃⣜⣰⣼⣾⣿⠏⠁⣠⡟⢁⣶⢿⡟⢡⠘⣮⡾⠁⠀⠀ ⠀⠀⠀⠀⠹⣮⡐⡉⢿⣽⣞⠛⠶⣽⣟⠋⠻⣷⠾⢶⣷⣮⣰⣌⣢⣱⣌⣦⣷⢿⣿⠛⠀⠀⣸⣧⠿⠉⣔⣿⣿⡾⠁⢆⣱⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣤⡃⢿⡽⣧⠘⠤⠙⠷⣦⣧⣀⠀⠈⣿⡏⠉⠍⢹⡏⠀⣀⢀⣹⣦⡴⢟⠩⡐⣬⣵⣿⡿⢋⠔⣡⠞⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣝⡹⢷⣌⠑⢢⠐⡈⠍⡛⠻⠿⠷⠶⠶⠾⠿⠟⢛⠋⡍⡐⠌⣄⣷⢾⣯⠟⣁⠆⣭⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠷⢮⣜⡻⠶⣧⣜⣠⣁⣣⠐⠢⡑⠌⡒⢠⢉⢢⣜⣤⡵⡾⢋⠴⠻⣅⣲⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⠹⣿⢾⣽⣯⣽⣟⣟⣛⣛⣛⣛⡛⣛⢋⣍⣴⣴⣶⣭⠶⣟⣻⣣⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⣀⡴⠖⠒⠒⢒⣒⡖⠒⠒⠒⠒⠒⠒⠶⠶⠤⣤⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⠋⠀⠀⠤⣪⣝⡲⠯⠭⠥⠀⠀⠀⠀⠀⣀⣐⣒⡒⠉⠙⢦⡀⠀⠀ ⠀⠀⠀⣼⠃⠀⠈⠰⠫⠋⣀⣀⣀⣀⠀⠃⠀⠀⠀⠸⠀⠀⠀⠈⠆⠀⠀⢧⠀⠀ ⠀⣠⡾⠁⠀⡀⠠⠄⢰⣿⠿⠿⢯⣍⣙⣶⠀⠀⢀⣠⣶⣾⣿⠶⠆⠤⠤⢜⢷⡄ ⡾⢻⢡⡞⠋⣽⠛⠲⠤⡤⠴⠋⠀⠀⠉⠁⠀⠀⠈⣿⠁⠀⢀⣀⣠⠶⠶⣽⣵⣿ ⣇⢠⢸⡥⠶⣟⠛⠶⣤⣀⠀⠀⠀⢲⡖⣂⣀⠀⠀⠈⢳⣦⡀⠉⠉⣽⡄⠰⣻⣿ ⠙⣮⡪⠁⠀⠻⣶⣄⣸⣍⠙⠓⠶⣤⣥⣉⣉⠀⠠⠴⠋⠁⣈⣥⣴⣿⡇⠈⣽⠃ ⠀⠈⢻⡄⠀⠀⠙⣆⢹⡟⠷⣶⣤⣇⣀⠉⠙⡏⠉⢻⡟⢉⣹⣅⣼⣿⡇⠀⡏⠀ ⠀⠀⠀⠻⣄⠀⠀⠈⠻⢦⡀⠀⣽⠉⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⡇⠀ ⠀⠀⠀⠀⠙⢦⣀⠄⡀⢄⡙⠻⠧⣤⣀⣀⣿⠀⠀⣿⢀⣼⣃⣾⣼⠟⠁⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠉⠓⢮⣅⡚⠵⣒⡤⢄⣉⠉⠉⠉⠉⠉⠉⠉⢀⡠⠀⠀⠀⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⢦⣄⡉⠙⠛⠃⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⠶⢤⣤⣀⣀⣀⣀⣀⣀⡤⠞⠁⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⠶⠖⠚⠛⠛⠛⠛⠛⠛⠛⠛⠓⠲⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠠⣴⣄⠀⠀⠀⠀⢠⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠲⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⢿⣧⡀⠀⢀⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡰⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⣷⡄⣼⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢿⣿⣿⡏⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⠉⠉⠉⠉⠛⠛⠛⠛⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣻⣿⠁⠀⠀⠀⠀⢀⣼⣿⣷⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠤⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀⠀⣠⣾⣿⣿⠙⣿⠤⠦⠤⣀⠀⠀⠀⠀⡠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⠃⠀⠀⠀⠀⣰⣿⣯⠿⣽⠶⢦⣀⠀⠀⠈⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⠏⠀⠀⠀⠀⣴⣿⣿⠋⠀⠉⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀ ⠀⠀⢀⣾⡏⠀⠀⠀⠀⢰⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀ ⠀⠀⠘⠿⠃⠀⠀⠀⣰⣿⣿⠯⢀⡴⠀⠀⠀⠀⠀⠀⢀⡀⡞⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⡅⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⢙⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⢀⣠⣾⠇⣼⣟⣿⡀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀ ⢰⣾⡿⠿⠛⠁⠀⣼⡇⡿⣧⠀⣿⣷⣤⡤⠤⠤⢤⣀⠀⠀⣷⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣤⣤⣶⣾⡿⠿⠛⠁⠀⠀⠀⠀⠀⠓⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠈⢻⣧⠀⠀⠀⠀⢿⣇⣷⡄⠀⠹⣿⡿⡇⠀⠀⡀⠈⣿⣶⡿⠦⠤⠴⢶⣴⣶⣿⣿⣿⣿⣿⠿⠟⠛⠻⢝⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃ ⠀⢸⣿⠀⠀⠀⠀⠈⣿⣿⣧⣤⠄⢹⣷⡙⢦⣀⣁⣴⣿⡿⢟⡦⠀⠀⣼⣿⣿⣿⣿⣿⡟⠁⢠⡶⣶⣄⠘⡽⡀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀ ⠀⢸⣿⠀⠀⢀⣶⠄⣿⣿⣿⣿⠀⠀⠻⣿⣷⣶⣿⣿⣿⣅⠀⢶⠀⣾⣿⣿⠿⣿⣿⣿⢣⡀⠀⠳⠭⠇⢠⣿⠁⣠⣴⠞⠋⠙⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀ ⠀⠀⣿⡇⣠⣾⠏⠀⢸⣿⢸⣿⣦⣀⠀⠀⠉⠛⠻⣿⣿⣇⠀⠘⠈⠉⢹⣄⠀⠛⢹⠿⣷⣙⠢⠤⠤⢖⡿⣯⡞⠉⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀ ⠀⠀⣿⣿⡿⠁⠀⠀⠈⣿⡎⡏⣿⣿⣷⡀⠀⠀⢀⣿⣿⢿⠂⠀⠁⠀⣠⠋⢹⣿⣷⣤⣘⠛⠻⠷⠦⠶⠛⠁⠀⢀⣀⣄⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀ ⠀⠀⢹⣿⠁⠀⠀⠀⠀⢘⣷⡇⣿⣿⡟⡻⣶⣶⣾⠛⢻⣬⡀⠀⠀⣴⠟⠠⣼⠋⠉⠉⠙⠳⢦⣀⣀⡀⣀⣴⠞⢉⡄⠻⡄⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠀⣰⣿⠻⣿⣿⣟⣷⡌⢦⡀⠀⠀⠀⣹⡆⠀⢸⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⣁⡴⠋⠀⠀⢀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇⠀⠀⠀ ⠀⠀⠸⣿⡀⠀⠀⣰⣿⠇⠀⠹⣿⣽⢹⣿⡀⢻⣦⡀⠀⠹⣧⣴⡿⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡾⠉⠀⠀⠀⣠⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠁⠀⠀⠀ ⠀⠀⠀⣿⡇⢀⣼⡿⠁⠀⠀⠀⠙⢿⣼⣿⣿⣧⡙⠙⢶⣦⣟⣯⣄⣀⣜⣦⣤⡀⠀⣀⣠⣤⣔⣾⠝⠋⠀⠀⠀⠀⣴⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣷⡿⠏⠀⠀⠀⠀⠀⠀⠈⠻⣯⣇⣷⣷⡀⢳⣭⣉⠉⠉⠛⠛⠛⠛⣛⣻⡭⠍⠀⠉⠀⠀⠀⠀⠀⠀⣼⣿⠿⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠀⠀⢀⣴⣿⠇⠀⠀⠀⠀⠘⢿⣿⣟⢷⡀⠉⠙⢷⠄⠀⠀⢰⡟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠻⣿⣾⣿⣄⠀⣼⠀⠀⠀⠀⠹⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣷⣶⣶⡿⢿⣶⣄⠀⠀⠀⠈⠉⠻⢷⣷⣈⢷⣀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⠃⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠋⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⠀⠀⠀⠀⠀⠀⠈⠉⠻⠷⢦⣀⣀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠟⠉⠀⠀⠀⠀⠀⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠻⠒⠶⣦⣤⣤⣤⣤⣤⣤⣤⣴⣶⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠤⠴⢶⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣄⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣶⣶⣿⡿⠿⠛⠛⢛⣛⣛⣛⣛⣛⡛⠯⠭⠭⠭⠭⠭⠭⠭⢭⣉⣉⠉⠉⠉⠉⠉⠉⠉⠛⠛⢿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡿⠟⢛⣉⣉⣉⣉⣉⣉⣉⣉⡉⡉⣉⣉⣁⣀⣀⣀⡤⠤⠤⠤⠤⠤⠤⠤⣄⣀⣉⠙⠓⠦⣄⡀⠀⠀⠀⠀⠀⠈⠻⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣶⡿⠛⠉⠀⠀⠉⠀⠀⢀⣀⣈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠤⣤⠤⠤⠤⠤⢤⣤⣍⡙⠒⠤⣌⠉⠲⢤⡀⠀⠀⠀⠀⠙⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣿⠋⠀⠀⠀⠀⠀⣠⠴⠋⠉⠀⠈⠉⠉⠩⡙⠒⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⣌⡙⠢⣀⠉⠳⣄⠀⠀⠀⠈⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⣴⠁⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠙⢦⡈⠳⡄⠀⠀⠀⠀⠀⠈⢿⣧⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣼⣿⠃⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣄⣀⣀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⠿⠟⢻⣿⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⣄⠀⠀⠀⠀⠀ ⠀⢀⣴⣿⠟⢁⣠⠤⠤⠤⠤⠤⠰⣿⣿⣿⣭⣽⣿⣿⣿⣷⣦⣄⣀⣀⠀⠀⠀⠀⢰⣾⡿⠋⢀⣠⣤⣼⣿⣿⣿⣿⣿⣿⣽⣿⣷⠀⢒⣦⠤⠀⠀⠀⠤⠶⠶⢾⣟⣿⣷⣄⠀⠀⠀ ⢀⣿⡟⣡⡔⢋⣤⠄⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠙⠛⠻⣿⣿⡿⠛⠁⠀⠀⠀⠈⠻⣿⣾⡿⠛⠋⠉⠉⢻⣧⣀⠀⠉⠉⠉⠁⠈⠓⢀⣤⣴⣶⣶⣶⣶⣤⡀⠀⠙⢮⢻⣷⡄⠀ ⢸⣿⢱⠋⢰⠋⣰⣶⣾⠿⢷⣶⣄⡀⠀⣀⣀⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣷⣶⣦⣤⣶⣶⠿⠿⠛⠉⠀⠀⠀⠈⠻⣿⣆⠀⠈⣇⠙⣿⡆ ⢸⣿⢸⠀⢸⠀⠉⠁⠀⠀⠀⠘⠿⠿⠿⠿⠋⠀⠀⠀⣀⣴⣿⠏⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⠀⣿⠀⢸⡇ ⠘⣿⡼⣄⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠻⣿⡎⠳⠤⠤⠤⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⡿⠀⢸⡇ ⠀⢻⣿⡝⠲⢤⣁⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠻⠻⣿⣦⡀⠀⠀⠀⠀⠴⠶⠿⠿⣷⠆⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠁⢠⠇⢠⣿⡇ ⠀⠀⢹⣿⡄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈⠻⢿⣶⣶⠟⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣥⠖⠋⣠⣿⠏⠀ ⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣤⣴⣶⣾⣷⣷⣶⣶⣶⣤⣤⣤⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠠⣶⣿⡿⠁⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢀⣴⣾⠿⠟⣿⣿⠋⢩⣿⡟⠁⠀⣽⡿⠁⠀⠀⠀⠹⣿⠏⠙⠛⠛⠻⠿⢷⣶⣤⣄⡀⠀⠀⠀⠀⠻⠦⣀⠙⠷⣄⠀⠀⠀⠀⠀⠀⣸⣿⠟⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⢠⣿⢯⣿⠇⣴⣿⠃⣠⣾⣏⣀⣀⣠⣿⡇⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⢨⣿⡿⢿⣷⣤⡀⠀⠀⠀⠈⠳⣄⠙⠀⠀⠀⠀⠀⢨⣿⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⢀⣿⣯⣾⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣾⣿⣤⣀⠀⠀⠀⠀⢀⣾⡟⠀⠀⠈⠛⢿⣷⣄⠀⠀⠀⠈⠳⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣼⣿⡀⠀⠀⠀⠀⠀⠈⣻⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⡀⠀⢻⣿⣿⣿⣿⣿⠋⢹⣿⡋⠉⠉⠀⠉⢻⣿⠁⠀⠀⠉⣿⡏⠉⠉⠉⠉⠙⠻⢿⣿⣿⣿⣿⣶⣦⣀⡀⢀⣿⠋⠻⣷⣄⠀⠀⠀⠀⠀⠀⠈⣿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⡇⠀⡇⠀⢸⣿⣿⡀⣿⡇⠀⢀⣿⣷⣤⣤⣴⣶⣿⣿⣷⣦⣤⣤⣿⣿⣤⣀⣀⠀⠀⠀⢰⣿⠃⠉⠛⠿⠿⣿⣿⣿⣿⣇⡀⠘⣿⣧⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀ ⠀⠀⠀⣿⡇⠀⡇⠀⢸⣿⣿⣧⣿⣿⣾⠿⠛⠋⠉⠉⠁⠀⠀⠀⠀⠈⠉⠉⠉⠉⠛⠛⠛⠿⠿⣶⣿⣿⣄⣀⠀⠀⠀⠀⠙⢿⣿⡿⢿⣶⣬⣿⣷⡀⠀⠀⠀⠀⠀⠙⣿⡄⠀⠀⠀ ⠀⠀⠀⣿⡇⠀⡇⠀⠸⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠖⠒⠚⠉⠉⠉⠛⠓⠂⠀⠀⠉⠉⠛⠻⢿⣷⣶⣤⣤⣈⣿⡇⠀⠈⠙⠻⣿⣿⡦⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀ ⠀⠀⠀⢻⣷⠀⠹⡄⠀⢻⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⢿⣿⣦⣀⠀⠀⠈⢿⣷⣀⣀⣀⠀⠀⠘⣿⡆⠀⠀ ⠀⠀⠀⠈⢿⣷⡀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣷⣦⣼⣿⠿⠛⠉⠀⠀⠀⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠙⢿⣦⣀⡀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣶⡾⠿⠛⠛⠋⠉⠉⠉⠉⠛⠛⠻⠿⠿⣷⣦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⡏⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠿⠿⠿⠿⠿⠟⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠻⠿⣶⣦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⠿⣷⣶⣤⣤⣄⣀⣀⣀⣀⣠⣤⣶⡿⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠛⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣷⣦⣠⣶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⢿⣿⣿⣦⣀⠀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣽⣿⣿⣿⠿⣫⣵⣾⣿⣿⣿⣿⣷⣦⣝⠻⡿⣫⣎⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣾⣿⣿⠟⡱⠘⠻⠿⢿⣿⣿⣿⣿⣿⣷⡾⣷⡿⣿⣓⣷⡀⠀⠀⠀⠀⠀ ⠀⢠⣿⣿⣿⢫⠊⠀⠀⠀⠀⠀⠈⠉⠉⡉⢛⣿⣿⣮⣾⡌⢿⣿⣿⣦⣀⠀⠀⠀ ⠀⢸⣿⣿⠣⠁⠀⠀⣀⠀⠀⠀⠀⠀⠀⡷⠋⠀⢸⣿⣿⡟⡄⣿⣿⣿⣿⣷⣦⡴ ⠀⠀⣿⡧⠁⣰⠖⠂⠛⢶⣄⠀⠀⠀⢸⠀⠀⠀⠀⠉⠉⠘⡌⣿⣿⣿⣿⣿⡿⠃ ⠀⠀⣿⡇⢹⣷⡆⠀⠀⠀⠑⡇⠀⠀⠀⠳⡀⠀⠀⠀⠀⠀⡇⣿⣿⣿⣿⡏⠀⠀ ⢠⣾⣿⡇⠸⠉⠁⠀⠀⠀⡔⠁⠀⠀⠀⠀⠈⠑⠒⠒⠒⠊⠀⠘⣿⣿⣿⣷⠀⠀ ⢹⣿⣿⡇⠀⠣⣀⣀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀ ⣾⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡏⠀⠀ ⢻⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢿⣿⠛⠀⠀⠀ ⠈⠻⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⢀⡇⠀⠀⠀⠀⣰⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠛⣷⡄⠀⠀⠀⠀⠀⠉⠛⠓⠛⠋⠀⠀⠀⠀⢰⣿⣿⠿⠖⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠿⠿⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠾⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀⠈⠙⠲⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠁⠀⠠⠤⠤⣀⣀⣀⣤⣤⣤⡤⠔⠂⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⣿⠿⠦⠤⠤⠀⠀⠀⢠⠔⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⠀ ⠀⠀⠀⠀⣼⣿⠿⠿⠶⠦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀ ⠀⠀⠀⢰⣿⠇⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢀⡴⠂⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀ ⠀⠀⢠⣿⡟⢠⠆⠀⠀⠀⠀⢠⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀ ⠀⠀⣿⣏⣰⠋⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀ ⠀⢰⣿⣿⢸⣧⣤⣀⣀⣀⠀⠀⢸⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣤⣤⣴⡾⠟⠋⠀⠀⠙⠄⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⢸⣿⣇⠀⢻⣿⡇⢰⣿⣽⣷⣾⠓⠔⢶⣶⣿⣿⣿⣿⡿⠟⠛⠻⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠸⣿⣿⡾⠙⣿⣿⣶⣿⣿⣿⠋⡁⠀⣸⣿⣿⣿⣿⠏⠀⣼⣿⠆⣿⠀⣀⣤⠤⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃ ⠀⠀⣿⣿⣿⣄⡈⠛⠻⢿⣿⣿⠀⠈⠘⢻⣏⣙⠻⣿⣷⣤⣌⠡⣴⣿⡿⠋⠁⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀ ⠀⠀⠘⣿⡿⣿⣿⣆⠀⢠⣿⣿⡇⠀⠀⣠⡍⢻⣿⣦⣏⠙⠓⠒⠚⠋⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣶⣿⣉⣻⡇⠀⢠⣿⡿⠟⠛⠺⣯⠙⢦⡀⠀⠀⠀⠀⠀⢠⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀ ⠀⠀⠀⠀⠻⣿⡿⣿⣿⣿⡏⠹⣷⣤⡟⠀⠀⠲⣄⠀⠈⢷⡀⢳⡀⢀⣴⡶⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠁⠀⠀ ⠀⠀⠀⠀⠀⠙⣷⣿⣿⣿⠻⣆⠈⠙⣧⠀⠀⠀⠙⠀⠀⠘⡇⠘⠳⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣆⠙⣦⠀⠘⡆⠀⠀⠀⢣⡀⠀⠹⠀⠀⡽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣧⡈⠇⠀⡿⠀⠀⠀⠈⢿⣦⣀⠃⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋⢸⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢦⣾⠗⠀⠀⠀⠀⠀⠁⠉⠛⠀⠀⠀⠀⠀⠀⠀⣠⡤⠞⠋⠀⠀⠈⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠲⠦⣤⣄⣠⣀⣀⣀⣀⣀⣤⠴⠞⠛⠁⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀ ⢰⣿⣿⣆⠀⠀⣿⡇⠀⣠⣶⣿⠿⢿⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠟⣿⣧⠀⣿⡇⢠⣿⡟⠀⠀⠀⢹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⡆⠸⣿⣦⣿⡇⠸⣿⡇⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⡇⠀⠹⣿⣿⡇⠀⠻⣿⣦⣤⣴⣿⠟⠀⢰⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠀⠀⠀⠀⢉⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⢀⣉⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣶⣶⣶⣶⣶⣦⣤⣤⣤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠒⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⠟⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⣈⣉⠿⣟⣻⠿⢶⣤⣄⡀⠀⠉⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠊⠁⠀⣠⣤⣶⣶⣶⣴⡶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠤⣤⣤⣉⡙⠛⠲⢯⣽⣓⠾⣭⣟⢷⣤⡀⠀⠉⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡴⠋⠀⣀⣴⣿⣿⣿⣿⣿⡿⢿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠶⣮⣽⣛⡶⢦⣌⣙⣿⣶⣿⣿⣶⣝⡳⣦⡀⠈⠳⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠞⠁⢀⣼⣿⣿⠿⡿⠟⠛⣩⠖⠋⢁⣀⠀⣠⣴⡄⠀⠀⠀⠀⡀⠀⠀⢦⣌⡓⢶⣶⣶⣶⣭⣿⣿⣷⣾⣭⣿⣿⣿⣿⣿⣿⣷⣌⠻⣦⡀⠈⠳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠋⠀⣠⣿⣿⡟⠁⠀⢀⡰⠋⢀⣴⣾⣟⣡⣾⡿⢿⣿⣦⣀⣦⣀⠛⢷⣦⣀⡈⠛⢷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣌⠻⣄⠀⠘⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣿⣿⣏⡤⠀⣠⠎⢀⣴⣿⣿⣿⣿⣿⣿⠇⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣬⣙⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠹⣧⡀⠈⢧⡀⠀⠀ ⠀⠀⠀⣰⣿⣿⣿⡟⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⢻⣧⡀⠈⢇⠀⠀ ⠀⠀⢠⣿⣿⣿⡏⣰⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⠿⣿⡛⠛⠛⠻⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣧⠀⠈⠀⠀ ⠀⠀⣿⣿⣿⡿⣴⣿⣿⣿⣿⣿⣿⣿⠋⠁⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣀⣀⠀⠀⠀⠈⠉⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠩⠉⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⢠⠀ ⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⣠⣶⣾⡿⣛⣉⣿⣿⣿⣿⡇⠈⠙⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠖⠒⢿⣷⡶⠆⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠈⡄ ⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠛⠓⠲⠿⠄⠀⠀⠀⠀⠀⢀⣾⠿⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠈⠻⡝⣿⣿⣿⣿⣿⣿⠀⢀⠇ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡿⠀⠘⠀ ⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⣿⢧⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⢠⣿⣿⣿⣿⠃⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢿⣧⠈⠻⢶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⢠⣿⠋⠀⠀⠀⣸⣿⣿⣿⡟⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠘⣿⣷⣦⡀⠉⠛⠿⢶⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠁⠀⠀⠀⠀⠀⣀⣴⣿⡇⠀⠀⠀⢠⣿⣿⣿⡿⠁⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠘⢿⣿⣿⣷⣦⣤⣀⠈⠉⠉⠛⠛⠒⠒⠒⠂⠀⠦⣤⣤⣄⣀⣀⣠⣤⣤⡴⠖⠛⠉⠀⢻⠁⠀⠀⢀⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀ ⠀⢻⡿⢻⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⢀⣀⣀⣤⣾⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠸⣧⠘⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠈⠳⣄⡈⠉⠛⠛⠻⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⣼⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⠀⣿⣿⣿⣿⣿⣿⣿⣿⡏⢧⡀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣄⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠛⠛⠛⠿⠿⠿⠿⠿⠿⠛⠛⢉⣿⠀⠀⠀⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣷⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠳⠶⢤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠾⠋⠀⠀⠀⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠠⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣧⠀⠈⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠲⢤⣄⡀⠉⠉⠉⠛⠒⠒⠒⠒⠒⠒⠂⠀⠊⠉⠁⠀⠀⠀⣀⠀⢠⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠁⠀⠀⢹⣧⢻⣿⣿⣿⣿⣿⡄⠀⠀⡀⠉⠲⢄⡀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠲⠶⢤⣄⣀⣀⣀⠀⠀⠀⠀⠀⣀⣀⡤⠶⠋⠁⠀⣼⣿⣿⣿⢿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠂⠀⠸⣿⠈⣿⣿⣿⢹⣿⣿⡄⠀⢿⠦⣄⠀⠈⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⢠⡿⢻⣿⡟⠘⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡀⠀⣿⠀⣿⢸⣿⠀⢿⣿⣧⠀⠸⡇⠀⠙⠲⢤⣀⠀⠉⠓⠲⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⢸⣿⠁⠀⢻⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣇⠀⢸⣆⣿⠸⣿⠀⠸⣷⢹⡆⠀⢻⠀⠀⠀⠀⠈⠙⠲⠤⣄⣀⠀⠉⠙⠓⠦⠤⢤⣀⣀⣀⣀⣀⣀⡀⢀⣀⣠⠤⠚⠁⢀⣀⠈⠁⢀⡀⠀⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⡄⠀⠙⣿⠀⠿⠀⠀⢿⡞⣷⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠲⠤⣄⣀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⣀⣤⠖⠋⠉⠑⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⡄⠀⠿⠀⠀⣀⠀⠈⠷⠻⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢦⣤⡴⠋⠉⠳⢤⣄⣤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠶⠖⠋⠉⠀⠀⣀⠀⠀⠀⠀⠈⢉⠓⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠗⠀⠀⠀⠀⠀⠈⢳⠀⢷⡈⠙⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⠈⠇⢨⡷⠶⢀⣀⠙⠲⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠠⡄⠀⠈⢣⣸⡀⢀⠔⠋⠀⠀⠀⠈⢳⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠍⠓⢌⢶⣄⡀⠘⣷⠃⠀⠀⢀⠀⠀⠀⠀⠹⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢚⠰⣿⡦⠀⠈⠮⣿⡭⠽⠉⡗⢶⡞⣛⣲⣦⣄⠀⠀⠹⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣒⠻⠇⢀⣠⠔⠛⠻⠒⢤⡄⢺⣾⠉⣼⣯⣿⡇⠀⠀⢳⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣬⡉⠉⢉⠁⣀⠔⠀⠀⠀⠀⠁⠸⡟⠢⠼⠿⠟⠀⠀⠀⠘⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⢹⣦⣦⡀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣻⣩⠙⠛⠛⠶⣿⡆⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡁⠀⠉⢳⣄⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣶⣾⡷⠼⣟⣛⣿⠁⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢛⣷⣾⣿⣷⣦⡹⡟⠀⠀⠀⠀⠀⠀⡞⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣷⣿⣯⣹⣿⣴⡇⠀⠀⠀⠀⠀⢠⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⡙⠼⠟⠫⣽⡟⢳⠏⠀⠀⠀⠀⠀⣠⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢀⣿⡷⠯⢦⣄⡀⠀⠁⣠⠀⠀⠀⠀⣀⡜⠃⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⢡⡀⠀⠈⠙⠶⣤⣀⠀⠀⠀⢀⡠⠞⠀⡸⠋⠀⠀⠀⠀⠉⠉⠉⠀⣧⣀⡤⠞⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠀⠀⠀⠹⣦⡀⠀⠀⠀⠉⠙⠓⠶⠿⣤⣤⣀⣁⣀⣀⣀⣀⣀⣀⣤⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡠⠞⠁⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣏⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣀⠀⡆⠀⠀ ⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⡀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠙⢦⣀⣆⢘⡄⢰⠀⠀⠀⠀⣠⠏⠙⠛⠁⠀ ⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⣀⣀⣰⣟⣠⡤⠤⠴⠒⠛⠻⡛⠻⠧⠄⣠⠴⠊⠁⠀⠀⠀⠀⠀ ⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠉⠉⣹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣴⡶⠶⣶⣶⡞⠛⠛⠻⠻⠿⣿⠿⠿⠿⠟⠛⠻⣛⡛⠿⣛⠛⠻⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣴⠿⠛⠉⣀⣤⣶⠶⠿⠓⠚⠋⠉⠉⠉⠉⠉⠉⢉⣙⡒⠢⠤⣴⣤⣉⠲⢄⠉⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⡿⠋⢠⣶⠗⠋⠙⣫⠶⣦⣤⠀⠀⢘⣉⡙⢲⡉⠲⣏⠟⣵⠟⠉⢛⣿⣝⢏⠛⢆⠑⠀⠀⢠⣈⢿⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠇⣰⠳⢻⣧⣴⣾⡷⠞⠛⠿⣧⡠⡤⣀⡽⢩⢿⡄⠈⡾⣡⡶⠛⠻⣿⣿⣦⠁⠈⡀⠀⠠⢄⡈⠙⢿⣆⠀⠀⠀⠀⠀ ⠀⣀⣼⡿⣶⣧⣴⣩⣉⣉⠁⣥⣀⣀⣰⠟⢋⣽⠋⠀⢾⡯⠇⢸⣿⡃⠀⠀⠉⠙⠛⢿⣦⡴⢶⠶⠦⠤⣬⣄⠈⢿⣦⣄⠀⠀⠀ ⣼⠟⣹⣼⠡⣿⣬⡙⢷⡤⠠⠤⠬⠭⢥⣤⣤⡿⠀⠀⠀⠀⣤⣄⣙⠻⢭⣭⣤⠤⡠⠒⠀⠉⢀⣤⡶⢲⣿⣯⠻⣆⠹⡿⣷⡀⠀ ⣿⢀⡇⢿⠀⣿⡌⠛⠷⣮⣷⡠⠄⡴⠋⣽⠞⠁⠀⢠⣤⣄⡀⠈⡏⠙⢦⡀⠀⠚⣁⠔⢋⣴⣿⡁⣠⡟⢸⠀⢧⡌⣇⢳⠈⢿⡄ ⣿⠘⣧⠈⢷⣿⣿⢦⣀⡈⠙⠻⠷⣶⣤⣽⣶⣶⣶⣬⣍⠉⣛⣀⠃⢀⣀⣴⣶⣿⠶⠞⣋⣹⠃⣸⠟⢀⠇⠀⢸⣼⠈⢸⡇⢸⡇ ⢻⣗⠉⡆⡆⢿⠇⣾⠁⢳⠞⢷⡾⠻⣦⠀⢉⣩⣭⡉⠙⢛⣻⣟⠛⢛⣯⣍⣁⡴⠶⣾⠉⢹⡾⠋⢀⠎⢀⠄⢸⢻⠀⠸⢀⣾⠇ ⠀⢻⣇⠃⢳⢸⣷⣇⢀⡞⠀⢸⡇⠀⠈⣷⡟⠁⠀⠹⣦⡿⠁⠙⣶⡏⠀⠈⢻⣀⣠⣾⣶⡟⠁⡜⢁⡴⠁⡠⠃⣸⢀⣠⡾⠋⠀ ⠀⠀⣿⡇⢸⢸⣿⣿⣿⣧⣤⣾⡃⠀⠀⣾⡇⠀⠀⠀⢹⡇⠀⠀⣿⣄⠀⢠⣿⣿⣿⣿⠏⠀⡜⠀⡌⠀⢰⠀⠀⣣⡿⠛⠀⠀⠀ ⠀⠀⣿⡇⢸⣼⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣧⣤⣤⣤⣿⣷⣶⣶⣿⣿⣿⣿⣿⣿⢟⡵⢋⡜⠀⢰⠁⠀⡼⠀⢰⣿⠁⠀⠀⠀⠀ ⠀⠀⣿⡇⠘⣿⠛⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⡴⠋⣠⠎⠀⢀⠇⠀⡜⠁⣠⡿⠁⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⣿⣤⡿⠀⣽⠁⢹⡟⢻⡿⠻⣿⠿⣿⣿⣿⣿⣿⢿⣿⡿⢋⡴⠋⢀⠔⢡⠆⣠⠋⢀⠞⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡿⢸⠀⣿⣦⡙⠖⢷⣀⣞⠀⣸⠁⠀⡿⢀⡏⠀⣏⣀⣿⡾⢋⣠⠟⠀⣰⠅⡴⢁⡔⢁⣴⣷⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡇⢸⡄⠻⣝⠿⢦⣄⣁⣈⣛⣙⣶⣞⣹⣾⣷⣾⠿⢟⣩⣴⣛⡡⠔⠋⣠⢊⣀⣬⡾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣇⠀⠹⠦⡄⠑⠲⠤⣭⠽⠟⠛⠛⠋⠉⣉⣥⣀⠀⣀⡤⠞⠁⢀⣤⣾⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠻⣧⡲⢤⣈⡲⠤⠤⠤⠀⠉⠙⠋⠉⠁⠀⠀⣈⣉⣥⣤⣴⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⠷⣶⣭⣍⣐⣶⣶⣲⣭⣤⣶⠶⠟⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠶⠒⠒⠒⠒⠤⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣤⣤⣤⣶⣶⣶⣾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣿⡟⠛⠛⢻⣿⣿⣏⡉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⢏⡝⠁⢀⣴⣿⣿⣿⢿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⣀⡙⠻⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡞⢀⣴⣿⣿⣿⠏⠀⡸⠋⠙⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣷⠀⠀⠙⢄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠟⢀⡞⠉⣿⣿⣿⣀⣼⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣧⡀⠀⠀⠳⣴⡀⠀⠀ ⠀⠀⠀⠀⣰⠏⠀⡞⠀⠀⢻⣿⣿⣿⣿⣄⣀⣀⣼⣿⣿⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⠛⢻⡟⠋⠙⣿⣿⣿⣶⣄⠀⢸⡇⠀⠀ ⠀⠀⢀⣼⡟⠀⢰⣅⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⡟⠉⢹⣿⣿⠀⣸⠀⠀⠀⣿⣿⡏⠛⠻⠇⢸⣿⠀⡀ ⠀⢀⠞⣻⠁⠀⠸⡟⢆⠀⠀⠀⠀⠀⠉⠙⠛⣻⡿⠋⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢻⣿⣶⣿⣦⣠⣴⣿⣿⡇⠀⠀⠀⠈⣿⠀⡇ ⠀⡜⣰⠏⠀⠀⠀⠙⠤⠉⣷⣶⣶⠤⠤⠖⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠙⢿⣿⣿⣿⣿⣿⢿⡇⠀⠀⠀⠀⠸⣷⡇ ⠀⣿⡏⠀⣀⣤⡴⠒⠒⠒⠛⢛⠛⠷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠉⠉⠁⠀⢸⠇⠀⠀⠀⠀⠀⣿⡇ ⠀⣿⠁⠀⢻⠀⠘⢦⣀⢀⡴⠛⣆⠀⠀⠉⠓⠢⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡒⠒⠤⠖⠒⠲⡞⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⡏⠀⠀⠈⢧⠀⠀⠈⠉⠀⠀⠻⣆⠀⠀⢀⣰⣟⠙⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⣀⡠⡀⡴⠋⠀⠀⠀⠀⠀⠀⣿⣧ ⠀⡇⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠈⠓⠒⠛⠁⢿⡀⠀⠈⠑⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⢁⠇⠀⠀⠀⠀⠀⠀⠀⣿⣿ ⠀⡇⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⢀⣼⣆⠈⠙⠒⡖⠒⠶⠦⣤⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⡇⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠘⣆⠀⣠⣇⠀⠀⢀⡈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢰⠃ ⢠⡇⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢿⣀⡴⠟⠁⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⣸⠀ ⣿⠁⠀⠀⠀⠀⠀⢸⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢁⡏⠀ ⢻⡄⠀⠀⠀⠀⠀⢸⠀⠙⢧⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⡼⠀⠀ ⠈⣿⡀⠀⠀⠀⠀⠸⡆⢚⡟⠉⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡞⠁⠀⠀ ⠀⠸⣧⠀⠀⠀⠀⠀⠻⣿⠀⠀⢀⡾⠒⠙⡇⢀⣀⠀⠀⠀⠀⢀⣤⣴⣖⣤⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣿⠀⠀⠀⠀ ⠀⠀⠹⣧⠀⠀⠀⠀⠀⠙⠷⣤⡞⠀⠀⠀⡟⠉⠁⢁⡠⠔⠊⠉⠁⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠋⠁⡟⠀⠀⠀⠀ ⠀⠀⠀⠙⠃⠀⠀⠀⠀⠀⠀⠈⠉⠓⠒⠚⠋⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⠀⠀⠘⠁⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⣀⡀⠀⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠔⡟⠳⠀⡽⠻⢫⠠⡀⠀⠀ ⠀⡠⠒⠎⢠⠀⠀⠀⠐⠢⠗⢡⠠⠀ ⠐⠀⠀⠒⠒⠃⠀⠘⠀⠀⠚⠀⠰⡆ ⠀⠄⠈⠉⠁⠀⠀⠀⠈⠉⠀⡀⠁⠄ ⢠⠈⠀⠐⢆⢠⣒⠒⠢⠔⠓⠀⠀⠀ ⠈⡄⠀⠀⠀⢁⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⢑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣉⣉⣉⣉⣉⣉⡒⢢⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠶⢚⣻⠿⠿⠛⠛⠛⠛⠛⠛⠛⠛⠻⠿⢯⣍⡉⠉⠉⠙⠛⠻⠷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣞⣡⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠉⠛⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⢀⣀⣤⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠁⠀⠀⠀⠀⠀⣀⣤⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣦⣤⡀⠀⠀⠀⠀⠀ ⠀⢀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠚⠉⠉⠉⠉⠉⠙⠛⠉⠉⠀⠀⠀⠀⠀⣀⣀⣀⣀⣠⣤⣶⣾⣿⡟⢿⣿⡀⠀⠀⠀⠀ ⠀⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣾⣿⡿⠿⠿⣿⣿⣿⣿⠁⠈⡇⠀⠙⣷⡀⠀⠀⠀ ⠀⣿⠇⠀⠀⠀⠀⠐⠛⠛⠛⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⣿⣦⣶⣿⣿⡿⠿⠋⣿⠀⠀⠀⠀⠙⠛⠛⠋⠀⠀⡗⠀⠀⠸⣷⣄⠀⠀ ⢰⣿⠀⠀⠀⠀⠀⠀⠀⣴⠛⠉⠀⠀⣼⣿⣿⣿⡿⠀⠀⠀⢹⠂⠀⠀⢦⣤⣴⠀⠀⢿⣄⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⢿⣿⡆⠀ ⢸⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠛⠛⠛⠛⠁⠀⠀⠀⣿⠀⠀⠀⠀⠉⢉⠀⠀⠒⠺⠭⢿⣒⣶⣶⣾⣿⠋⠁⠀⠀⠀⠀⠸⣯⢻⡀ ⢸⣿⠀⠀⠀⠀⠀⠀⠀⠻⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠀⠀⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠈⣧ ⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⢒⣒⣶⠶⠶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⢹ ⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠒⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⡇⢸ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⣧⣼ ⣿⠀⠀⠀⠀⠀⠀⠀⠰⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⠿⠿⠿⠷⢶⣦⣤⡄⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇ ⡏⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠈⠻⠇⠀⠀⠀⠀⠀⠙⠃⠀⠀⠀⠀⠀⠀⢠⣿⠀ ⣷⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀ ⠘⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⠾⠻⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀ ⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀ ⠀⠀⠀⠙⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀ ⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢟⡿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⠷⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣟⣵⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠓⠲⣶⣶⣶⡦⠤⠤⣤⠤⠤⠴⠶⠶⠶⠿⠿⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⢁⡼⠋⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⣰⡟⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⠤⠤⠤⣬⣭⣭⠭⠴⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣔⠍⠂⠉⠀⠀⠀⠀⠀⠀⠀⠉⠣⠀⠀⠀⠈⠙⠲⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠠⠐⠒⠒⠒⢊⡡⠀⠀⠀⠀⠀⠈⢱⣄⡀⠀⠀⠀ ⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠀⣀⣠⣤⣤⣴⣶⠞⡏⢻⡀⠀⠀ ⢸⠆⠀⠀⠐⠒⣲⣶⢶⣶⣤⣶⣶⣶⡦⠴⠶⠿⢻⠋⠁⠘⠛⠛⠀⡆⠀⢻⣄⠀ ⢸⠀⠀⠀⠀⡜⠁⠀⠸⠿⠿⠁⠀⣸⠀⠈⠲⠇⠈⢳⣤⢤⣤⣤⠞⠁⠀⠈⡟⡄ ⢸⠀⠀⠀⠀⠙⠦⠄⣀⣀⣀⣀⡴⠃⠀⠀⠀⠱⡄⠀⠀⠀⠉⠀⠀⠀⠀⠀⢹⢱ ⡼⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠤⠝⠀⠀⠀⠀⠀⢀⡠⠀⠀⠈⢸ ⡇⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣀⣀⠀⠀⠀⢠⠋⠀⠀⠀⢀⡞ ⣷⠀⠀⠀⠀⠀⠈⠢⡄⠀⠀⠀⠰⠟⠉⠀⠀⠀⠈⠙⠀⠀⠀⠘⠀⠀⠀⠀⢸⡇ ⠻⡆⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠤⠦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀ ⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀ ⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠓⠶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡻⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⣒⢶⡦⠤⢤⠤⠤⠶⠶⠒⠛⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⢡⠎⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣶⣶⣶⡶⠟⠋⠉⠁⠀⠀⠀⠀⠉⠙⠛⢷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣴⡾⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⢷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⡀⠀⠀⠀⠀⠀ ⠀⢠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⠀⠀⠀ ⢠⣿⠃⠀⠀⠀⠀⠀⠀⠦⣄⣀⣀⡀⠈⠙⠶⠦⣄⣠⡤⠴⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀ ⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠓⠲⠶⠤⠤⠤⢄⣀⡤⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⠀ ⣿⠀⠀⠀⠀⠀⠀⠲⠶⠶⣷⣒⣒⣒⡖⠒⠒⠒⠶⠤⣤⣀⣀⣀⣀⣀⣠⣴⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⠀ ⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⡦⠀⠀⠀⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠁⠀⠀⠀⠸⠶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀ ⡇⠀⣦⡀⠀⠀⠀⠀⣀⣀⣴⣾⡿⠃⠀⠀⠀⠀⠀⠀⢹⣶⣦⣄⣀⡀⠀⠀⠀⠀⣀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀ ⡇⠀⠸⣇⠀⢠⣶⣿⠿⠟⣛⡁⠔⠀⠀⠀⠀⠀⠀⠀⢀⠈⢉⣛⣛⠻⢿⣷⡄⠘⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀ ⣇⠀⠀⠈⠀⢸⡏⢼⣤⡞⠉⣙⣧⠀⠀⠀⠀⠀⠀⠀⠸⣶⣏⣭⣛⣧⡠⠝⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇ ⡏⠀⠀⠀⠀⡈⠳⡗⠛⢿⡿⢋⣿⠀⠀⠀⠀⠀⠀⠀⠈⢷⣿⣿⣿⡿⠛⣶⠏⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⣧⠀⠀⠀⢸⢷⠀⠈⠀⣈⣽⣿⠏⠀⠀⠀⢻⡀⠀⠀⠀⢐⣿⣿⣏⠁⠀⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⣿⠀⠀⠀⢸⡆⢧⡀⠀⠀⠀⠏⠀⠀⠀⠠⣿⡇⠀⠀⠀⠈⠻⣎⠈⠁⠀⠀⠀⣾⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⢻⣧⠀⠀⠀⠹⣄⠹⣦⣄⠀⠀⠀⠀⠀⠀⣈⣷⠄⠀⢸⣦⡀⠀⢁⣠⣤⠶⠚⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠈⢻⣧⡀⠀⠀⠈⢣⡀⣹⠓⠂⠀⠀⢠⡾⡏⠙⠀⢀⠈⣿⣦⡀⠀⢠⡈⢳⣄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏ ⠀⠀⢻⣇⠀⠀⠀⠀⢳⠃⠀⠀⠀⢠⡾⣦⣽⣆⡀⠰⠾⣿⣿⡿⡄⠈⣧⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀ ⠀⠀⠈⢿⡆⠀⠀⠀⠀⠀⠀⠀⢀⣾⠇⠀⠈⠉⠁⠀⠀⠀⠐⠒⠁⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀ ⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀ ⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⢺⣿⠁⠀⠀⠀⠀⣠⣤⠟⠙⠒⢲⣄⠀⠀⢀⢀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀ ⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⢠⣿⡇⣼⣇⡤⢶⣻⢹⣿⡷⠶⠶⠾⢛⣳⠒⠊⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠀⠀ ⠀⠀⠀⠀⠀⢻⣿⠂⠀⠀⠈⢿⣇⣿⡇⠀⠀⠙⠷⣄⣀⣀⣠⠴⠛⠁⠀⠀⠙⠿⠻⡇⠀⠀⠀⠀⠀⠀⠀⢠⡿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣧⢀⠀⠀⠈⠻⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠻⣧⡀⠀⠀⠀⠀⢀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢀⣴⠋⠀⠀⠀⠀⠀⢀⣴⡿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣧⡀⠀⠀⠘⣍⠒⠂⠘⢷⣤⣀⣀⣀⣀⣤⠾⠓⢉⡟⠀⠀⠀⠀⠀⣤⣿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣦⣄⠀⠈⠳⣄⡀⠀⠈⠉⠉⠉⠁⠀⠀⣠⠞⠁⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⣷⡀⠀⠀⠉⠓⠲⠶⠤⠤⠤⠴⠚⠁⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⢶⣤⣀⣀⣀⡀⠀⠀⠀⠀⣀⣠⣴⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡉⠛⠛⠛⠿⠿⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠶⠶⠶⠶⠒⠦⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⠶⠋⠒⣦⣤⣤⢤⣤⡤⣤⣀⠀⠙⠳⣤⡀⠀⠀⠀⠀ ⠀⠀⣟⢻⡏⠁⠀⣠⣼⢀⣀⡀⠈⠁⣲⣿⣿⣷⣄⡀⠈⠻⣄⠀⠀⠀ ⠀⢰⣿⣯⠀⠀⠀⢻⣿⣿⣶⣽⣀⣐⣿⣷⣿⡿⣜⡟⠄⠀⠹⣆⠀⠀ ⠀⣏⡘⣿⡷⠄⠀⠈⠛⠚⢉⡉⠭⠍⠛⠛⠫⣭⣉⠉⠀⠀⠀⣹⡄⠀ ⠀⣿⣿⠟⠃⠀⣀⡤⠔⢊⣁⣠⢤⣶⠲⣶⣯⣽⣿⣷⡀⠀⠀⠹⣷⠀ ⠈⢷⣴⣒⣊⣭⡶⣺⣿⠉⢀⣷⣴⣿⣶⣿⣿⣿⣿⣿⣿⡄⢣⠀⠘⣧ ⠀⠀⣧⣹⣧⣸⡿⠟⠘⠳⠾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡀⠀⣿ ⠀⠀⠈⢀⣬⣍⡁⠀⠀⠀⠀⠀⢻⣿⣾⣿⡿⠛⠉⠀⠀⡈⣆⠇⠀⣿ ⠀⠀⠀⠸⣇⠈⠙⠷⣦⣀⣀⣴⣿⠽⠛⠁⠀⠀⠀⠐⣞⣿⠜⣆⠂⣿ ⠀⠀⠀⠀⠻⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡲⣾⣿⣟⣿⣷⣿⠀⣿ ⠀⠀⠀⠀⠀⠙⢿⣿⣦⣦⣶⣶⣴⣾⣿⣿⣾⣿⣿⣿⣿⣿⣿⡏⢀⡿ ⠀⠀⠀⠀⠀⠀⠈⠙⠿⠿⢿⡿⠿⣿⣿⣿⣿⣿⣿⡿⠛⣿⢿⠃⣼⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣹⠀⣿⠿⣿⠛⢻⠋⡷⢊⣴⣡⠞⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡋⣻⣀⡨⠧⣾⠾⣻⠿⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠭⠭⠭⠭⠭⠴⠞⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⣶⡶⠶⠶⠶⠶⢦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⢭⣄⡀⠀⠀⠀⠀⠀⡀⠀⠀⠉⠙⠳⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⣀⣤⣤⠾⠛⠁⠀⢀⡼⠟⠫⠿⠫⠽⢟⣋⣿⣗⣦⡀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⢿⡉⣻⠆⠀⠀⠀⣤⣾⣀⣠⣀⡀⠀⠀⠈⡥⠿⢼⡿⡿⣦⢠⡀⠀⠙⣷⡀⠀⠀⠀⠀ ⠀⢠⣿⣿⣅⠀⠀⠀⠀⣿⣿⣿⣶⣦⡽⡆⠀⢸⣿⣷⣾⣿⣿⡘⣇⢳⠀⠀⠘⣿⡄⠀⠀⠀ ⠀⣿⠙⣿⢿⣦⡀⠀⠀⠙⢿⣽⠿⠛⠛⠛⠛⣛⣚⣿⣿⣛⠒⠛⠛⠂⠀⠀⠀⠙⣷⠀⠀⠀ ⠐⣷⠲⣼⣼⡏⠁⠀⠀⠀⠀⣀⡤⠖⠚⠉⠉⣀⣀⣀⣀⡭⣽⣷⣄⠀⠀⠀⠀⢲⣽⣇⠀⠀ ⢀⣿⠿⠟⠉⠁⣀⣠⡤⠖⠋⢁⣠⠤⣴⠒⣿⣯⠙⣿⣿⣦⣿⣿⣿⣷⡄⠀⡄⠀⠙⣿⡄⠀ ⠘⢷⣤⠶⠒⣛⣩⣥⠔⣻⣿⡋⠁⢀⣿⣠⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⡄⠹⣄⠀⠘⣿⡀ ⠀⠀⢿⠙⣿⣅⠈⣿⣧⡟⠹⣷⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⣿⠀⠀⣿⡇ ⠀⠀⠘⠷⠋⠻⠶⠿⠉⠀⠀⠀⠀⠉⠛⣿⣿⣟⡿⣿⣿⣿⣿⡿⠟⠛⠛⠿⡇⣿⠀⠀⣿⡇ ⠀⠀⠀⠀⢰⠶⢶⣤⡀⠀⠀⠀⠀⠀⠀⢸⣿⣾⣿⣾⡿⠋⠁⠀⠀⠀⠀⡄⢳⡘⠃⠀⣿⡇ ⠀⠀⠀⠀⢸⡄⠀⠉⠛⠷⣦⣄⣀⣀⣴⣾⡶⠟⠋⠁⠀⠀⠀⠀⠀⢳⡻⣿⠆⢻⢸⠀⣿⡇ ⠀⠀⠀⠀⠈⢿⣄⡀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⢀⡠⣤⣔⢶⣖⢿⣾⣷⣼⣿⠀⣿⡇ ⠀⠀⠀⠀⠀⠈⢻⣷⣕⣤⡀⡀⢀⡀⣀⡀⣀⢠⣄⠻⣝⣻⣾⣿⣿⣿⣷⣽⣿⣿⡟⠀⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣾⣿⣯⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⢠⣿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠙⣿⠟⡟⢀⣾⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠹⡄⢀⣿⣿⣿⡿⠻⣿⠟⢻⣴⠟⣡⠞⣠⡾⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⡟⡤⢾⡟⠈⠻⣧⠀⣹⣤⣞⡵⣞⣵⠞⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⡧⣧⣠⣧⣴⣖⣛⡯⠟⢛⣩⠞⠛⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠷⠦⠤⠤⠤⠤⠴⠾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⡤⠤⢤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣴⠶⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣾⣆⠀⢸⣶⣤⣄⣀⣀⣀⣹⣷⣴⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⢿⣿⡿⠿⢿⣿⠿⠿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⠏⠀⠀⣴⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠻⣧⡀⢶⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡾⠋⠀⠀⢰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⢀⣤⢤⣄⠈⢻⣦⠹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⠏⠀⠀⠀⣠⣾⠷⠿⠿⠶⢦⣄⡀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠘⠷⠤⠟⠀⠀⠹⣧⠹⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣼⡿⠀⠀⣠⣾⣿⠇⠀⠀⠀⠀⠀⠈⠛⢷⡆⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠹⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡿⣿⡇⠀⠘⣿⡿⡿⠀⣀⡀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⢻⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣧⣿⠀⠀⣾⡟⣾⠇⣿⣽⡇⠀⠀⠀⠀⢀⣾⠁⢀⣤⡶⢶⡶⠶⢶⣮⣷⣦⢤⣤⣤⣤⣤⣤⠶⠋⠀⠀⠈⣷⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⡏⠀⠀⠈⢠⣿⡀⠉⠉⠀⠀⠀⠀⣠⠟⢁⣴⠟⠁⠀⠀⢻⣄⣴⠋⠈⢻⡷⣦⣄⣤⣤⣄⡀⠀⠀⠀⠀⠸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣿⠃⠀⠀⣀⣼⠛⡧⣄⣀⠀⣀⣠⡞⠋⠀⡼⢻⣦⠀⠀⢀⣼⠟⠁⠀⠀⠀⠻⠾⠭⠿⠟⠙⢿⡄⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⠀⠀⠀⠛⠉⣦⡀⠈⠛⠛⠛⠋⠀⠀⣼⠃⠀⣿⣷⠾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡀⠀⠀⠀⠀⠈⠙⠀⠀⠀⠀⠀⠀⢠⡟⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⡟⠁⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⡴⠖⠛⠁⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⣀⣠⡤⠶⠚⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣧⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⢀⣠⡴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣽⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⣀⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⢀⣀⣠⣤⡤⢤⣀ ⠀⠀⠀⠹⣿⡄⠀⠀⠀⠀⠀⠀⠀⣸⣯⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⣀⣀⣀⠀⠀⠀⠀⣿⠀⣠⣤⣄⡀⠀⠀⠀⠀⠀⠀⡄⠉⠙⢿⣿⠁⠀⣿⠀⠀⠙ ⠀⠀⠀⠀⠘⢿⣆⠀⠀⠀⠀⠀⢸⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠿⣷⣶⠟⠛⣿⡏⠉⠻⣷⠀⠀⢸⡇⣰⡟⠁⠀⢻⡀⠀⠀⠀⠀⣸⡇⠀⠀⢸⡟⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠢⢀⡀⠀⠀⠀⠀⠀⠀⢠⣿⠟⠛⢿⣆⠀⠀⠀⠀⢸⣿⠀⠀⢘⣿⠀⠀⢸⡇⠀⠀⢻⡆⢀⣾⠇⣿⠀⠀⠀⢸⣷⠀⠀⠀⢠⣿⠃⠀⢠⣿⠃⢀⣼⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣦⣀⠀⠀⠀⣿⠏⠀⠀⠘⣿⠀⠀⠀⠀⣼⡇⠀⠀⣼⡏⠀⢠⣿⠇⠀⠀⢸⣧⣾⠿⠀⣿⠀⠀⠀⢸⣿⣄⣀⡤⠟⠁⠀⢰⡿⠋⢠⣿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⣿⠀⠀⠀⠀⣿⠀⢀⣠⣼⠟⠀⠀⣼⡿⠁⣰⡿⠃⠀⠀⠀⣼⡟⠁⠀⠀⣿⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠈⠀⠀⠈⠁⠀⠀⢀⣠⡼ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠿⠛⠛⠛⠉⠀⠀⠘⠋⠀⠀⠟⠁⠀⠀⠀⣰⠿⠀⠀⠀⠀⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⣠⡾⠛⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠞⠁⠀⠀⠀⣠⣼⠟⠁⠀⠀⠀⠀⠀⠀⣀⣴⣿⠋⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠋⠁⠀⠀⠀⠴⠟⠋⠀⠀⠀⠀⠀⠀⢀⣴⡾⠟⠋⠀⠀⣀⣤⡾⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠋⠀⣤⡶⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⡉⢉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⠾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢋⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⠤⠴⠶⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠶⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⢠⣄⡀⠀⠀⢹⣦⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⣿⡿⠿⢿⡿⠿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡟⠀⢠⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠈⠳⣄⢺⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡼⠋⠀⠀⣼⣃⣀⣀⡀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⢠⣞⣻⠀⠙⣧⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣾⠁⠀⣠⣾⠏⠁⠀⠉⠙⠳⣤⡀⠀⠀⠀⢿⡀⠀⠀⠀⠉⠉⠀⠀⠘⣇⢹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⡏⠀⢺⣿⡿⢀⡀⠀⠀⠀⠀⢨⡇⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⢀⡿⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠃⠀⠿⢳⠇⣯⠿⠀⠀⠀⢠⡟⢀⡤⠖⢻⡛⠲⡾⣷⣶⠤⠤⠤⠶⠛⠁⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠀⠀⠀⣿⣆⠀⠀⠀⢀⡴⠋⣰⣯⠀⠀⠀⣷⠞⠁⠈⢿⣻⣶⣿⠶⣄⠀⠀⠀⢹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠛⢡⡉⠑⠒⠒⠋⠀⢠⠇⢸⣧⡤⠞⠁⠀⠀⠀⠀⠉⠉⠁⠀⠙⣆⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣇⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⡼⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠟⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠚⠁⠀⠀⠀⠀⢀⣀⣤⡤⠤⠤⠔⠒⠋⠁⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢀⣠⠶⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⡆⠀⠀⠀⠀⠀⠀⠀⡼⢀⡤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀ ⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⣼⡧⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣄⡀⠀⠀⣿⠀⣤⣤⡀⠀⠀⠀⠀⢠⠉⠙⣿⡏⠈⣿⠀⠙ ⠀⠀⠀⠈⠳⡄⠀⠀⠀⠘⠋⠀⠀⣠⣤⣤⡀⠀⠀⠀⢰⡟⠙⢿⡟⠉⢻⡁⠉⢷⠀⢀⡟⣸⠃⠀⢸⡄⠀⠀⢀⣿⠀⠀⣾⠁⢠⣿⠀⠀ ⠀⠀⠀⠀⠀⠈⠐⠤⣀⠀⠀⠀⢸⡟⠁⠘⣧⠀⠀⠀⣸⠃⠀⢸⡇⠀⣼⠇⠀⢸⣇⣼⠇⡇⠀⠀⢸⣇⠀⢀⡼⠃⠀⣾⠏⢠⡟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⢸⠀⠀⠀⣿⠀⢀⣴⡟⠀⣠⡟⠀⣼⠏⠀⠀⢸⡟⠉⠀⣧⠀⠀⠈⠛⠋⠉⠀⠀⠈⠁⠀⠉⠀⠀⢀⣰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠻⠛⠋⠉⠀⠀⠋⠀⠸⠃⠀⠀⢠⠟⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⣠⠞⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡰⠞⠁⠀⢀⣤⠞⠋⠀⠀⠀⠀⢀⣤⡾⠋⠀⠀⣠⡾⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⢠⡾⠛⢁⣠⣴⠶⠛⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⡶⠿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠶⠟⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠳⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⣀⣀⣀⣀⡀⠀⢀⣀⣀⣀⣀⣤⣤⠤⠖⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠁⠀⠀⠀⠁⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠴⠒⠒⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣿⣿⡿⠻⠖⠒⠒⠦⠀⠀⠀⠀⡴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⣿⠿⢿⡷⠾⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⠀ ⠀⠀⠀⠀⣾⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⣠⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀ ⠀⠀⠀⣰⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡀⠀ ⠀⠀⣰⣿⠿⠇⣰⠃⠀⠀⠀⠀⠀⠀⣦⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀ ⠀⢠⣿⣿⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡆⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆ ⠀⢸⣿⣿⡏⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣶⡿⠟⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⢸⣿⡟⠃⢻⣿⣿⡟⠛⠛⡒⠦⣤⡀⢸⣄⠀⠀⣀⣀⣠⣤⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧ ⠀⢸⣿⣷⠀⠀⢹⣿⣧⡀⢺⣿⣇⣼⣿⣿⠉⠉⠉⢻⣿⣿⣿⣿⣿⣿⣿⠟⢉⣉⠉⠹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟ ⠀⢸⣿⣿⣿⡏⠙⣿⣿⣝⣒⣮⣿⣿⡿⠉⡝⠀⠀⣼⣿⢿⣿⣿⣿⡟⠁⢠⣼⡯⣿⢀⣿⠀⠀⣠⣤⡤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇ ⠀⢸⣿⣿⣿⣇⠀⠘⠻⢿⣿⣿⣿⣿⣧⠀⠙⠂⠼⢿⣟⠛⡿⣿⣧⣧⣄⡀⠙⠛⢁⣸⣻⣴⣿⠟⠁⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀ ⠀⠈⢻⣿⣿⣿⣷⣦⡀⠀⠈⠙⣿⣿⣿⡄⠀⠄⠀⠘⠿⢶⣧⣼⡟⢿⣿⣿⣋⣉⣛⣿⡿⠋⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇⠀ ⠀⠀⠈⢿⣿⣸⣿⣿⣿⡄⠀⣠⣿⣿⡏⣇⠀⠀⢠⣶⣆⢨⣿⣿⢿⣶⣄⡈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀ ⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣶⣿⠇⣈⣿⣯⠀⢀⣼⣧⣼⠿⠓⠒⠻⣦⡈⠛⢷⡀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡏⠀⠀ ⠀⠀⠀⠀⠹⣿⡿⣿⣿⣿⣿⣿⣞⠉⢿⣿⠀⣸⠏⠉⠀⠦⣄⠀⠀⠈⢻⡆⠈⢷⡄⠀⠀⣀⣤⡶⠞⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢿⣇⣿⣿⣿⣿⢹⣄⠈⠻⣿⣿⡀⠀⠀⠀⠘⣇⠀⠀⠀⢻⡄⠀⣷⠐⣾⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⣯⣿⣿⣿⡆⠻⣆⠀⠈⠻⡖⠀⠀⠀⠀⢩⡀⠀⠀⠸⣇⠀⠉⢩⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣷⡀⠹⣶⡀⠀⢻⡄⠀⠀⠀⠀⢳⡄⠀⠀⢹⡄⠀⢀⡝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⡄⠈⣧⠀⢸⣷⠀⠀⠀⠀⠈⢻⣦⣄⠈⠇⠀⠀⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠋⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣦⡘⢂⣾⡇⠀⠀⠀⠀⠀⠈⠹⠟⢷⣤⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠿⠋⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣯⣭⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡾⠟⠉⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠶⠦⣤⣤⣀⣠⣀⣀⣀⣀⣀⣀⣠⣤⠶⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀ ⣤⣤⣤⡀⠀⠀⠀⣴⡆⠀⠀⠀⢀⣤⣤⣴⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⡄⠀⠀⣿⡇⠀⠀⣼⣿⡿⠛⠉⠙⢿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠋⣿⣿⡄⠀⣿⣇⠀⢰⣿⣿⠃⠀⠀⠀⠀⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡆⠈⣿⣿⣄⣿⣿⠀⢸⣿⣯⠀⠀⠀⠀⠀⣼⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡇⠀⠹⣿⣿⣿⡇⠀⠈⣿⣿⣆⠀⠀⢀⣰⣿⣿⠇⠀⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠇⠀⠀⠙⠿⣿⡟⠀⠀⠘⠻⣿⣿⣿⣿⣿⠟⠁⠀⠀⢿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⢀⠀⠀⠀⣀⠀⠀⠀⠀⣈⣤⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⣠⠴⢚⢋⠩⢥⡂⣴⠨⣴⣾⣿⡽⣟⢦⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣾⣯⣤⣎⡐⢊⠴⡘⣧⢻⣰⣿⠟⠉⣏⡻⣿⠳⣏⠶⣄⠀⠀⠀⠀ ⠀⠀⢠⡞⢡⢂⣬⡭⠽⣿⣿⣆⢻⣿⣿⣿⠃⠀⠀⠈⠉⠁⠀⢾⣷⠈⠳⣄⠀⠀ ⠀⣰⠏⣰⡵⣏⡟⠀⠀⠀⠘⣿⣷⣿⣟⡏⣴⠀⠀⠀⠀⠀⠀⠈⠹⣧⠑⡘⣆⠀ ⣶⠃⢦⡿⠉⠁⠀⠀⠀⠀⠀⢺⣌⡟⢛⢿⣸⣇⠀⢀⣀⠀⠀⣴⣸⣿⡆⠱⡘⣦ ⣏⡘⢾⣷⠀⠀⣀⠀⣠⣄⣠⠀⢸⣿⠋⠉⠻⡟⠺⣥⣽⣧⡴⣿⢯⠋⢔⣡⢂⠹ ⠇⣷⡈⢿⣷⣢⣙⣆⣘⣬⢷⡾⠋⠘⣧⡀⠀⣿⣠⣟⠙⣾⡳⡏⢠⢹⡾⢃⠌⡂ ⡒⠌⢷⣎⠱⢿⡛⠞⠛⣻⣯⢙⣦⣤⣿⣿⣷⣿⣷⣿⣶⡇⠙⣷⣆⡿⡓⢌⠢⡁ ⡧⢉⠆⡹⣷⡀⠞⣈⣷⢿⣭⣿⣿⣿⣿⣯⣿⣻⣿⣞⣿⣿⣶⣿⣯⡗⢈⠆⡱⢀ ⣟⠠⢎⡐⠛⣿⡐⣼⡿⣿⡿⣿⠗⣋⡙⠻⢾⠋⡍⠹⣿⣯⣿⣿⡧⣟⠠⢊⠔⣹ ⠙⣎⡔⢨⠁⢿⡆⣿⣽⣿⣻⢁⢎⠰⣈⣑⣺⠷⣌⣱⣸⣿⢷⢻⣷⣹⠆⡡⢂⠏ ⠀⠙⣦⢅⠚⡈⠷⣏⣯⣽⣷⡬⡶⢷⣞⣩⣽⣼⠳⢾⣍⣹⣼⣯⣿⠉⢆⣱⠋⠀ ⠀⠀⠘⢮⡡⢉⢆⡙⣻⠴⣋⡵⢛⢋⢋⣥⣰⣤⣇⣆⠌⣳⢾⡶⣯⠘⡴⠃⠀⠀ ⠀⠀⠀⠀⠙⠣⢶⡸⢿⠞⡩⡐⠡⠞⡏⢩⢉⡱⢨⠘⡋⢄⠣⣹⠿⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⡒⢮⣴⣁⣣⠘⢄⢃⢆⣰⣁⣮⡴⢞⢛⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠔⠉⠀⠀⠀⠀⠀⠈⠉⠒⠦⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣾⣤⣤⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⡿⠉⣹⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡗⣡⣾⣿⠋⡘⠉⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⡀⠑⠄⠀⠀⠀ ⠀⠀⢀⠎⠰⠁⢻⣿⣾⣄⣀⣼⣿⠀⠀⠀⠀⣠⣴⡖⠶⠒⢻⣷⣦⡈⢳⠀⠀ ⠀⢠⡾⠀⡗⡀⠀⠉⠛⠿⢿⡿⠃⠀⠀⠀⢸⠀⢿⣇⣇⢀⣸⣿⠉⠁⢸⡀⠀ ⠀⣣⠃⠀⢘⣈⣴⣶⡀⠒⠈⠀⠀⠀⠀⠀⠈⢆⠈⠛⠿⠿⠿⢻⠀⠀⠈⢷⠀ ⢰⡇⠰⡉⠢⣀⡠⢂⠉⠒⠠⣀⠀⠀⠀⠀⠀⠀⠂⠄⠠⠄⠀⡎⠀⠀⠀⢸⠀ ⢸⠀⠀⢱⠀⠀⠀⠈⠢⠠⠜⡇⠙⠢⡀⠀⠀⠀⠀⠈⠒⡒⢸⠀⠀⠀⠀⢸⡇ ⢸⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠙⠤⠴⢆⠁⢒⠒⠒⠄⠀⠈⠁⠀⠀⠀⠀⣿⠀ ⣸⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠻⠠⠞⢸⠀⠀⠀⠀⠀⠀⢠⠸⠀ ⢻⠀⠀⠀⠀⠰⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠎⠀⠀⠀⠀⠀⢀⢆⠇⠀ ⠈⣇⠀⠀⠈⣆⠏⠁⣇⢠⠀⠀⠀⠀⠀⣀⡀⡰⠁⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀ ⠀⠘⣆⠀⠀⠈⠣⣔⠁⢸⠒⣑⠠⠐⠉⠉⠉⠀⠀⠀⠀⠀⠀⡠⠚⡘⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠟⠛⠉⠉⠁⠀⠀⠀⠀⠈⠉⠉⠙⠒⠲⢤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⢿⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣟⣀⣀⣀⣀⣀⣤⣤⣦⣶⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠁⠀⠀⣨⣿⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣙⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢋⣼⠁⠀⣠⣾⣿⣿⣿⣿⠿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣤⣤⣌⠉⠻⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⢃⡾⠁⢀⣾⣿⣿⣿⣿⠋⠀⢀⡿⠛⠻⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣦⠀⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠁⣠⡿⢻⣿⣿⣿⡇⠀⢠⡞⠀⠀⠀⠀⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣆⠀⠀⠀⠙⢦⡀⣂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⠏⠀⣰⠏⠀⢸⣿⣿⣿⣧⣶⣿⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣤⣤⣈⣻⣿⣿⣷⣀⠀⠀⠀⠹⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣼⠏⠀⢰⡏⠀⠀⠀⢻⣿⣿⣿⣿⣿⣧⣀⣀⣤⣾⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣿⣿⣿⠋⠉⣿⠟⠉⠉⠙⣿⣿⣿⣿⣿⣦⡀⠀⢹⡇⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⡟⠀⠀⣞⡀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⢰⡟⠉⠉⣿⣿⣿⠀⠀⡏⠀⠀⠀⠀⣿⣿⣏⠙⠻⠿⠷⠀⢸⣿⠀⢀⠀ ⠀⠀⠀⢰⣿⣿⠁⠀⠀⣷⢹⡄⠀⠀⠀⠀⠀⠈⠙⠛⠿⢿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⢹⣿⣿⣦⣼⣧⡀⠀⠀⣰⣿⣿⣿⠀⠀⠀⠀⠀⢸⣿⠀⢸⠀ ⠀⠀⢠⠏⢰⡟⠀⠀⠀⠙⣇⠙⢦⣀⣀⡀⠀⠀⠀⠀⠀⣀⣠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠈⣿⡇⢸⠀ ⠀⠀⣿⢰⡟⠀⠀⠀⠀⠀⠘⠒⠠⠤⠤⠭⠥⠵⠒⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡄⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⡿⠟⣿⠀⠀⠀⠀⠀⠀⠘⣷⣿⠀ ⠀⠀⡿⡟⠁⢀⣀⣠⣴⠶⠶⠖⠚⠛⠛⢋⠉⠻⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀ ⠀⢸⣷⠇⠀⠘⣟⠁⠈⢷⣄⠀⠀⠀⣠⠾⣆⠀⠀⠈⠙⠳⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡠⠶⢤⣄⣤⡤⠤⢤⡼⠃⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⠀⢸⣿⠀⠀⠀⠸⣇⠀⠀⠙⠳⠶⠞⠁⠀⢻⣆⠀⠀⠀⠀⠀⢀⣿⢷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⢀⡷⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀ ⠀⢸⣿⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠀⢀⣤⡾⣿⠀⠈⠛⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠲⠶⢣⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇ ⠀⠀⣿⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠋⠉⠀⢿⡆⠀⠀⠀⠈⠻⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⡈⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡇ ⠀⠀⣿⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⢠⣧⡀⠉⠛⠲⢤⡤⠤⠤⢤⣤⣄⠀⠀⠀⠀⠈⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠁ ⠀⢠⣿⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠖⠋⠈⣷⡀⠀⠀⢸⡄⠀⠀⠀⠈⡙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⣽⠀ ⠀⢸⣿⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠧⠤⠤⣾⣷⠀⠀⢀⣴⠆⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢠⡇⠀ ⢀⣸⡟⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠤⠴⠟⠉⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⢸⡇⠀ ⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⡞⠀⠀ ⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠸⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⣰⠇⠀⠀ ⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⢸⠀⢀⣠⣿⡶⠖⠺⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣏⣼⠋⠀⠀⠀ ⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀⠸⣷⢈⣽⠋⠀⠀⠀⣿⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠋⠀⠀⠀⠀ ⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠹⣿⡇⠀⠀⠀⣸⡿⠛⠉⣿⠀⢀⣀⡀⠀⠀⠀⠀⠀⣀⣤⣶⣟⣋⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⢿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠘⢿⣆⣀⡼⠋⠀⠀⠀⣿⠶⠛⠉⠙⠂⢀⣤⠔⠛⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠛⠁⣸⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠉⠻⠷⢤⣀⣀⣀⣿⢤⣤⡤⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠛⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣶⡲⠭⠥⠄⠀⠉⠁⠀⢲⣄⣠⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠴⠚⠚⠋⠃⠀⠀⠐⢉⣀⡠⠀⠀⣠⣴⠟⠉⢷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠊⠀⠀⣀⣀⣀⣀⣀⣠⡂⠘⠓⠂⢠⣰⣿⣥⠤⣀⡀⢳⡄⠀⠀⠀⠀⠀ ⠀⣾⡝⠀⠀⠉⠉⢉⡻⠿⣛⣛⠻⣦⡀⢸⢸⣿⢸⠁⠀⢸⠙⣦⢹⡄⠀⠀⠀⠀ ⠀⣿⡇⠀⠀⠀⡰⠯⣀⠀⠀⠙⠓⡍⠻⢼⢣⠉⠀⢳⠀⠈⠁⠈⡇⣿⠀⠀⠀⠀ ⢰⣿⠀⠀⠀⢸⢧⣀⠜⠀⠀⠀⠀⢸⠀⠈⠀⠁⠀⠀⡇⠀⠀⠀⡇⢸⣇⠀⠀⠀ ⢸⡿⠀⠀⠀⠀⠣⡀⠀⠀⠀⠀⢀⠜⠀⠀⠀⠀⠀⠀⠓⠤⠤⠚⣁⠀⢻⡆⠀⠀ ⢸⡇⠀⠀⠀⠒⠦⣌⡓⠢⠤⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⢀⡶⠇⠀⠀ ⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⡒⠶⠶⠒⠋⠁⠀⠀⠀⠀ ⠀⠀⣧⠀⠀⡀⠀⣀⣀⣤⠶⣿⣛⠛⣿⣏⠉⡧⠤⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⣤⠴⠖⠚⠛⠛⠓⠒⠃⠈⠙⠢⠀⠉⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠒⠲⢄⣀⠔⠒⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⡠⠀⠂⢀⢤⡚⢀⣇⠤⠄⢀⣀⡀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⠤⢄⣠⠖⢏⡀⠀⡜⠉⢦⣠⣋⣀⠬⠿⢶⡶⠾⠛⠉⣿⠀ ⠀⠀⠀⢸⣖⠚⠓⠛⠲⠾⠷⣖⣒⣛⡛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡆ ⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠁ ⠀⠀⠀⠀⠀⠻⣷⠦⣀⣀⣀⣀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢒⣒⠶⠛⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⡉⠀⠈⠉⠉⠙⠛⠓⠒⠒⠒⠒⠒⠚⠛⠉⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡴⠋⠉⡊⢁⠀⠀⢬⠀⠉⠋⠈⠥⠤⢍⡛⠒⠶⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⣾⠥⠀⠀⠊⢭⣾⣿⣷⡤⠀⣠⡀⡅⢠⣶⣮⣄⠉⠢⠙⡆⠀⠀ ⠀⠀⣠⡾⣁⡨⠴⠢⡤⣿⣿⣿⣿⣿⠸⡷⠙⣟⠻⣯⣿⣟⣃⣠⡁⢷⣄⠀ ⠀⡼⡙⣜⡕⠻⣷⣦⡀⢙⠝⠛⡫⢵⠒⣀⡀⠳⡲⢄⣀⢰⣫⣶⡇⡂⠙⡇ ⢸⡅⡇⠈⠀⠀⠹⣿⣿⣷⣷⣾⣄⣀⣬⣩⣷⠶⠧⣶⣾⣿⣿⣿⡷⠁⣇⡇ ⠀⠳⣅⢀⢢⠡⠀⡜⢿⣿⣿⡏⠑⡴⠙⣤⠊⠑⡴⠁⢻⣿⣿⣿⠇⢀⡞⠀ ⠀⠀⠘⢯⠀⡆⠀⠐⡨⡻⣿⣧⣤⣇⣀⣧⣀⣀⣷⣠⣼⣿⣿⣿⠀⢿⠀⠀ ⠀⠀⠀⠈⢧⡐⡄⠀⠐⢌⠪⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⢸⠀⠀ ⠀⠀⠀⠀⠀⠙⢾⣆⠠⠀⡁⠘⢌⠻⣿⣿⠻⠹⠁⢃⢹⣿⣿⣿⡇⡘⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠛⠷⢴⣄⠀⢭⡊⠛⠿⠿⠵⠯⡭⠽⣛⠟⢡⠃⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠬⣥⣀⡀⠀⢀⠀⠀⣠⡲⢄⡼⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠒⠒⠒⠋⠉⠀⠀⠀

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