⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ 🔵⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜🔵 🔴⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜🔴 ⚪⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⚪ ⚫⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⚫ ⬛⬛⬛⬛⬛⬛⬛⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬛⬛⬛⬛⬛⬛⬛ ⬛⬛⬛⬛⬛⬛⬛⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬛⬛⬛⬛⬛⬛⬛ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬛⬛⬛⬛⬛⬛⬛⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬛⬛⬛⬛⬛⬛⬛ ⬛⬛⬛⬛⬛⬛⬛⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬛⬛⬛⬛⬛⬛⬛ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬛⬛⬛⬛⬛⬛⬛⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬛⬛⬛⬛⬛⬛⬛ ⬛⬛⬛⬛⬛⬛⬛⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬛⬛⬛⬛⬛⬛⬛ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬛⬛⬛⬛⬛⬛⬛⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬛⬛⬛⬛⬛⬛⬛ ⬛⬛⬛⬛⬛⬛⬛⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬛⬛⬛⬛⬛⬛⬛ ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛

⢸⡟⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⡇⠀⠀⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⠀⣀⠤⢊⠜⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⠭⠄⠂⠁⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡤⠤⠤⠶⣦⡀⠀⠀⠀⠀ ⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⢯⡉⠉⠀⠀⢳⡄⠀⠀⠀ ⠀⠀⠀⠸⡆⠀⠀⠀⠰⣏⢹⡄⠀⠀⠀⢳⡀⠀⠀⠀⠹⣄⠀⠀ ⠀⠀⠀⣠⢿⡄⠀⠀⠀⠹⣏⠹⣄⡠⠎⠁⣻⣤⣤⣀⣀⡘⢦⠀ ⠀⢀⡴⡣⠃⢻⡀⠀⠀⣀⠼⣆⠹⣆⣠⠞⠋⠳⣄⠀⠀⠉⠉⠁ ⠀⠀⢻⡀⠀⠀⢻⡉⠁⠀⣀⣸⣧⠘⣇⣠⢔⡿⠛⠀⠀⠀⠀⠀ ⠀⠀⠀⢳⡀⠀⠀⡿⣞⠋⠁⣀⡬⣧⡘⣿⢋⡀⠙⠢⡀⠀⠀⠀ ⠀⠀⠀⠀⢳⡀⣸⠃⠹⣶⠽⠖⢋⠉⠋⠁⠀⢈⣱⠀⠹⡄⠀⠀ ⠀⠀⠀⠀⠀⢳⡟⠀⠀⠀⠀⡇⢈⠀⢀⡀⠐⡞⠃⠀⠀⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠘⢴⠁⠑⢤⠇⠀⢰⠲⡿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣀⡞⠓⠦⡄⠀⣸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⢹⣴⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠛⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡟⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠹⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⡠⠴⠒⠒⠲⢤⡀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀ ⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⢠⠞⢠⠞⠋⠉⠓⢦⠙⣆⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⣿⠀⡏⠀⠀⠀⠀⠈⡇⢸⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠸⣆⠻⣄⠀⠀⣀⡼⢁⡞⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠈⠲⣌⣉⣉⣁⡴⠋⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀ ⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀ ⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀ ⠀⢀⡴⠚⠉⢇⠀⠀⠀⠀⠀⠀⠀⠀⢹⢹⡇⠀⠀⠀⠀⠀⠀⠀⢠⡏⠙⠶⡄⠀ ⢀⡾⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡇⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠹⡆ ⢸⠃⠀⠀⣠⠤⣧⠀⠀⠀⠀⠀⠀⠀⢸⢸⠇⠀⠀⠀⠀⠀⠀⢠⡧⢤⡀⠀⠀⢹ ⡟⠀⠀⣼⠃⠀⠸⣦⣤⣤⣤⣤⣤⣤⣾⢸⣧⣤⣤⣤⣤⣤⣤⡟⠀⠈⢳⡀⠀⢸ ⡇⠀⢠⡇⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⣿⢸⡄⠀⠀⠀⠀⠀⣼⠁⠀⠀⠈⣇⠀⢸ ⣧⠀⣸⠀⠀⠀⠀⠀⢳⣤⣤⣤⣤⣤⣿⢸⣧⣤⣤⣤⣤⣼⠃⠀⠀⠀⠀⢹⠀⢸ ⢹⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢸⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⢸ ⢸⡆⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡾ ⠈⣷⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡇ ⠀⢹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢢⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⡉⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁⠉⠃⠯⣷⠂⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢾⣼⡶⣖⡠⡀⢠⢻⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡎⣾⡏⠀⠀⢱⠂⡸⠆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡞⡿⠁⠘⠿⣲⣴⣪⣧⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⠥⠭⣼⣇⣢⠄⡀⠀⢀⡜⡝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠈⠑⠸⡭⡿⠻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠯⢖⡠⢤⣞⠔⠙⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⢊⡆⠀⠀⠨⣽⠂⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⠀⡀⠄⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⠜⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡖⢲⢶⠶⣶⡶⠶⡶⠶⣖⣒⣒⣒⣒⣒⣒⣒⣒⣒⣒⣒⢒⣒⣒⣶⠶⣶⣶⡶⣶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠿⠋⠁⢀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⢧⣀⠀⠀⡾⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠏⠁⠙⠻⣏⣹⡖⣧⢼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⡏⠀⠀⠀⠀⠀⠀⠉⢑⣟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢯⣤⣿⣿⣿⡒⢦⣄⠀⠀⢸⠏⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⣾⣿⠟⠉⠉⠙⢿⣈⣧⠀⣘⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡇⢸⣿⣯⠀⠀⠀⠀⠈⡏⢩⢀⣟⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⢻⡿⠃⠀⢻⣾⣧⣄⣀⣀⡼⢷⡎⡼⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡿⢣⣿⠁⠀⠀⠀⠉⠛⠭⣹⡯⠤⣾⣿⡽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡾⣅⣀⣈⣃⣼⣿⠓⢦⣄⠀⠀⠀⠀⠀⢠⣴⠟⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠋⠛⢾⣏⠉⢒⣦⢄⣠⣿⣏⢾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢷⠀⠀⠀⠀⠉⠚⢯⣴⣾⡽⣇⠋⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡷⢤⣀⠀⠀⠀⣠⡿⣡⠾⢧⠈⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠛⠋⠛⠳⢦⣍⡒⠾⣹⠞⠁⠀⠀⠙⢦⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⢠⡄⠀⠀⠀⠀⢁⣟⣳⠖⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠧⠔⢻⡇⠀⠀⠀⠀⠀⠐⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣦⠀⠀⢠⣠⡄⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀⡰⠃⠀⢳⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⢀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⣀⡀⠀⡀⡀⢀⡀⢀⢀ ⣛⠉⢙⣛⣛⡛⣛⣛⣟⣛⣛⣛⡛⠛⠛⢻⣍⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛

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⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⡇⠀⠀⠉⠙⠻⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⡷⠀⠀⠀⠀⠀⠀⠁⢻⣿⣿⣿⣿⠃⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣦⡀⠀⠀⢠⣤⣤⣀⢻⣿⣿⡏⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣦⡀⠘⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣶⣽⣿⡿⠋⠀⠀⠳⣤⣀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡿⠟⠃⣄⠀⠀⠀⠈⠛⢷⣄⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⡟⠋⠉⠀⠀⠀⠀⠙⢧⡀⠀⠀⠀⠀⠙⠻⡇⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠻⣦⠀⠀⠀⠀⠀⠀⣀⣤⣽⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣦⣀⣀⣀⣀⣀⣤⣬⣷⣄⠀⢀⣴⣿⡋⣹⣶⣶⠿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⢀⣾⡃⣸⣿⣏⢈⣻⣶⡾⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣼⡏⢻⣿⣀⣽⠟⠉⠀⠀⠸⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣍⣿⡏⠀⠀⠀⠀⠀⠹⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⢿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣼⣿

⢀⣾⡿⢷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⡇⠀⠉⠻⢷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡇⠀⠀⠀⠀⠙⠻⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡇⠀⠀⠀⠀⠀⠀⠈⠙⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠻⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⡀⠀⠀⠀⠀⢀⣤⠞⠉⠀⣠⠞⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⣿⣇⣠⣤⠖⠚⠉⠀⢀⣤⠛⠁⠀⠀⠈⠛⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢹⣇⠀⢀⣠⣤⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠸⣿⡏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡄⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⡿⠿⠿⠟⠛⠛⠛⠛⠛⢻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⡖⠒⠒⠚⠛⠛⠉⠉⠉⠹⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⠿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠀⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣄⣤⠿⣿⡄⠀⠀⠀⠀⢀⣠⡶⠟⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣾⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣅⠀⠙⣿⣄⠀⣀⣴⠾⠋⠀⠀⠘⢻⣷⣦⣤⣀⣀⣀⡀⠀⠀⠀⠈⢿⣶⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⡿⠋⣴⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠙⣿⡎⠉⠁⠀⠀⠀⢀⣴⣿⣿⣉⠉⠉⠙⠻⠿⠿⠶⣶⣶⣬⣿⣷⡄ ⠀⠀⠀⠀⢠⣾⡟⢡⡾⠁⠈⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⣀⣚⣿⣆⠀⠘⣿⣆⠀⠀⣀⣴⡿⠟⠁⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠁ ⠀⠀⠀⢰⣿⣋⡴⠋⠀⠀⠀⠈⢿⣧⠀⢀⣀⣀⣤⡶⠾⠛⠉⠉⢿⣦⠀⠸⢿⣷⣾⠿⠋⠀⠀⠀⠀⣀⣽⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⣿⡀⠀⠀⠀⠀⠀⠈⢿⣟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠈⣿⣧⠀⠘⢿⣧⡀⠀⠀⣀⣤⠾⣋⣵⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠘⢿⣦⠀⠀⠀⠀⣀⣠⣤⣶⡿⠟⢻⣧⡀⠈⢻⣧⣤⠖⢋⣡⣾⠿⠋⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣷⠀⠀⠀⠀⠀⠀⠘⣿⣷⣶⡿⠿⠛⠛⠉⠀⠀⠀⠀⢻⣷⡀⠀⢻⣷⣾⠿⠛⠁⠀⠀⠙⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣷⠀⠀⠀⠀⠀⢸⣿⠛⣿⡆⠀⠀⠀⠀⢀⣠⣤⠾⢋⣽⣷⡄⠀⣹⣿⠀⠶⣤⣄⠀⠀⠀⠘⢿⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⠀⠀⠀⢀⣾⡏⠀⢹⣿⣠⣤⡶⠞⣋⣥⣴⣾⠿⠛⠹⣿⡿⠛⠉⠀⠀⠀⠈⠻⢶⡄⠀⠀⠹⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⠀⠀⢸⡿⠁⠀⠀⢻⣧⣤⣾⡿⠟⠛⠉⢀⡼⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣈⣿⡄⠀⠀⠸⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⠀⣿⡇⠀⠀⠀⠀⠙⠁⠀⠀⣿⡗⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢀⣤⣛⣿⡅⠋⠀⠀⠀⠀⢻⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⢸⠀⠀⠀⠀⣠⡀⠀⠀⠀⢻⡍⠛⠃⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢸⣇⠀⢀⡾⠉⢻⣆⠀⠀⢘⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠻⣆⣼⠁⠀⠀⠙⢷⣄⣼⠃⠀⠀⠀⢰⣿⠛⠻⣿⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠈⠃⠀⣠⣄⡀⠀⠙⠋⠀⠀⠀⠀⢸⣿⠀⠀⠘⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡄⠀⢀⣾⡟⠙⠛⢿⣦⣀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⣾⠟⠀⠀⠀⠀⠉⠻⣷⡀⠀⢀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠀⠀⠀⠀⠀⠀⠀⠹⣿⢀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣶⣮⡉⠉⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⢚⣫⣵⣾⣿⣛⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⣡⡿⢻⣿⣯⣀⠀⠀⠉⢧⠹⣿⣽⣆⠀⠀⠀⢸⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠊⢁⣴⢿⣿⣷⣏⣿⡿⠻⢷⡀⠀⡜⢠⡿⠀⢻⣷⡀⠀⡏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠈⠛⠶⣏⡘⣿⠋⠀⠀⠈⣿⢞⣵⠏⠀⠀⠀⠹⣷⡼⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⡤⠚⠛⠯⢏⡶⣤⡀⠀⠈⠙⢮⡁⠒⠂⢉⣠⠟⠁⠀⠀⠀⠀⠀⣿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠚⠉⠁⠀⢀⡼⢥⣄⡀⠀⠀⠈⣻⣿⣷⣄⠀⠀⠙⢦⡴⠟⠁⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⣠⢊⢟⡿⡒⢬⣱⣶⣾⠋⠀⠑⢿⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠜⠁⠀⠀⠀⢀⣀⣴⣁⠎⢮⠞⣴⠟⣩⣿⣍⠢⡀⠀⠀⠙⢭⢦⡀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠋⠀⢀⠔⠊⠉⠁⣼⣁⠀⠉⣳⠞⢁⡴⠟⡡⣪⠷⣜⢦⡀⠀⠈⢫⣻⡄⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡞⠀⢀⡴⠁⠀⠀⠀⢰⠁⠀⢉⡟⣡⡔⠛⠳⡨⠛⡡⢂⠌⢣⡱⡄⠀⠀⣷⢺⡀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠉⠉⠉⠀⢀⠴⠶⣆⡉⠉⡹⢋⠞⢧⡙⢦⡀⠈⠢⡀⠁⢊⡥⢙⣜⡦⠚⢹⣯⡷⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢺⣀⠤⠒⢩⢏⣴⠋⠀⠀⠘⢦⠙⢄⠀⠙⡄⠩⢔⡵⠛⠀⠀⢸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡠⠚⠁⠀⣀⡸⠋⠀⠑⢄⠀⠀⠀⠱⡈⢣⠀⠸⡖⠁⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣾⠵⣄⣴⣊⡁⠀⠀⠀⡀⠀⠳⡀⠀⠀⡇⠀⢇⠀⡇⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢉⡸⠟⠁⢀⣸⠀⠀⠀⠀⡇⠀⠀⠘⣆⠸⠧⠤⠞⠚⡇⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡴⠋⠀⠀⢐⡿⠃⠀⠀⢀⡼⠁⠀⠀⡰⠙⣿⠀⠀⠀⢠⠁⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⡿⠃⠀⠀⣞⡠⠄⠚⢿⠋⠀⠀⢀⡼⠅⠤⠃⠀⢀⡴⠃⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡹⠁⠀⠀⠀⣻⡆⢠⡄⣸⣞⡿⠔⠉⠀⠀⠀⢠⠖⠁⠀⢀⡴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⠃⡠⠔⠺⠯⠿⠷⠻⠋⠁⠀⠀⠀⠀⠀⠀⠀⢸⢀⡠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢤⣶⣦⣀⠉⠉⠉⠉⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢐⠭⣶⣛⠚⠻⡻⣗⣄⠀⠀⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⢶⡻⢾⡿⠋⢣⣠⡡⠃⠙⣆⠸⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠀⠤⠔⠋⠴⣦⣄⠈⠪⣐⠒⣈⠞⠁⠀⠀⢸⠁⠀ ⠀⠀⠀⠀⡠⠂⠁⠀⠠⡺⡧⢖⣤⡴⠓⢵⢄⠈⠊⠁⠀⠀⠀⡰⠁⠀⠀ ⠀⠀⢀⠜⠀⡠⠤⠴⠵⢍⡲⢫⡺⢯⡢⠀⠙⢷⡀⠀⠀⢀⠔⠀⠀⠀⠀ ⠀⢰⣁⡠⠀⠀⢀⣉⡰⡪⡔⠣⡞⢕⢝⢕⡄⢈⣕⠀⡠⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢌⡁⢆⢔⠝⠉⠪⠢⡈⢂⢑⡵⠞⠁⡷⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣔⠁⡠⠜⠁⠀⢄⠀⠑⠐⡀⡎⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡊⠗⢉⡹⠀⠀⡅⠀⢡⠸⠠⠓⡇⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠄⠀⣌⠀⢦⠜⠀⣠⣂⠇⠀⡰⠁⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠊⣀⣠⣷⣰⠜⠛⠊⠀⠀⢰⠁⡠⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⢚⠯⠛⢻⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢞⡩⠐⠛⢅⡄⠀⢫⡇⠀ ⠀⠀⠀⠀⠀⠀⢀⡀⠄⠀⠀⠀⠀⠀⠀⢀⡴⢋⠔⠁⠀⢠⡴⠃⠈⠐⢺⠁⠀ ⠀⠀⠀⢀⠄⠊⠁⢲⠂⠀⠀⠀⠀⠀⣰⠏⡐⠁⠀⢀⣶⡟⠁⠀⠀⢀⡘⠀⠀ ⠀⠀⠐⠁⠀⠀⠀⠉⠃⠀⠀⠀⠀⣰⢏⠎⢠⠖⠛⢿⡏⠀⠀⢀⣴⡻⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣧⠃⠀⢻⡄⣀⡼⠃⠀⣠⣾⡳⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⢣⡀⢠⠟⠉⠁⠀⣠⣾⣿⠟⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢲⢂⣤⣗⣾⢣⠧⣈⠢⢄⡀⢀⣴⣿⠟⠁⠀⢰⠀⠀⠀⠀ ⠀⠀⠀⠀⠐⠦⡰⠊⣠⣾⣿⣝⣤⡙⠩⣴⣥⣴⡽⠋⠁⠀⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠀⢠⣿⠃⡿⠉⣼⣽⣶⣶⢋⡁⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀ ⡀⠀⠀⢀⢎⠇⢰⠁⠃⡜⣡⠞⠛⣿⣿⡿⠯⡁⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀ ⠑⡀⠀⠈⢹⠀⡆⠀⣜⠟⠁⠶⡾⠛⠉⣸⠑⠓⠀⠀⠀⠄⠀⡠⠀⠀⠀⠀⠀ ⠀⠐⠄⠀⡎⠰⠀⠀⠀⠀⡠⠀⢀⣠⠞⢢⡇⠀⠀⠈⠁⢛⠖⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠐⣇⠃⢀⠠⢂⡡⠔⢢⡧⠃⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⢋⡠⠕⠮⢋⣀⠀⠀⠀⠀⢀⡀⠠⠔⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⢶⣾⣿⣿⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⠟⢋⡡⠖⠉⠀⢸⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡾⠛⢉⡠⠾⢷⡉⠀⠀⠀⠀⠌⢹⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠟⢁⡴⠚⠁⠀⠀⢀⣽⠿⣄⡀⠰⠀⣿⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠋⢀⠔⠁⠀⠀⠀⢀⣴⡿⠋⠀⠀⠈⠉⠛⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⠊⢙⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠏⢀⡔⠁⠀⠀⠀⢀⣴⣿⡟⠁⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠔⠊⠀⠀⠀⣏⢋⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃⣠⠋⠀⠀⠀⠀⣴⣿⣿⠏⠀⠀⠀⠀⠀⢀⣄⡼⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠔⠁⠀⠀⠀⠀⠀⠈⠻⠯⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⢁⡼⠁⢀⣴⡶⠿⣿⣿⡿⠃⠀⠀⠀⠀⠀⣠⣾⣿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⢡⠞⠀⢠⣿⠋⠀⠀⠈⣿⡇⠀⠀⠀⠀⢀⣼⡿⣱⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣷⠋⠀⠀⠘⣿⣦⣀⣀⣠⣿⠃⠀⠀⠀⣴⣿⣿⣵⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⣿⡃⠀⠀⠀⢠⣿⡿⠾⠛⠋⠁⠀⠀⣠⣾⣿⣿⣟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡋⣻⣄⠀⢰⠿⠋⠀⠀⠀⠀⠀⣠⣾⣿⣿⡿⠋⠘⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⢤⣀⠀⣿⢦⣼⡿⣇⢱⡃⠈⢳⣄⡀⠀⠀⠀⠀⢀⣴⣿⣿⡿⠋⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣱⠤⠞⣻⣿⣶⣿⡇⠘⢯⢙⡦⣏⠀⢉⡷⠦⢤⣴⣿⣟⡿⠋⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠿⢯⣉⣹⠟⠁⢀⣾⣿⣿⣿⣇⢳⣤⣄⠙⠧⣄⣹⠯⣤⢴⣯⣾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⣼⣿⣿⣻⣿⡿⠛⢩⡟⢦⣀⣀⣩⣽⣿⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⣴⣿⠏⠀⣼⠟⠀⢠⣾⣿⣷⣾⣿⣿⡯⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⢀⠀⠀⠀⠀⠀⠀⢠⠟⡟⠀⢀⡎⠘⠟⠀⣼⠏⢀⣴⡿⠿⢻⣹⣯⣿⣿⣿⡚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀ ⠈⡄⠀⠀⠀⠀⢰⣯⣴⡇⠀⡸⠀⠀⠀⣼⣏⣴⠿⠉⠀⣀⣼⣿⣿⡿⠃⣯⡙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⡄⠀⠀⠀⠀⠀⢸⠀⢀⡇⠀⠀⣸⣛⠟⠉⠠⠶⠿⢿⠟⠋⠁⠀⣸⡇⠉⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⢠⡅⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⢄⠀⠀⠀⢠⡟⠀⣸⠀⠀⠀⠛⠁⠀⠀⠀⢀⡴⠋⠀⠀⢀⣴⡁⢷⠀⠀⠀⠀⠀⠠⢦⣄⡤⢤⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠣⡀⠀⣾⡇⢠⠇⠀⠀⠀⠀⠀⢀⡠⠖⠉⠀⢀⡠⣶⠋⠀⢳⣼⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠢⣼⠁⡞⠀⠀⠀⣀⠤⠚⠉⢀⣠⠴⢺⣉⡼⠃⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⢀⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣜⡸⠁⢀⠴⠊⣁⣤⣶⠟⠉⠀⠀⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡿⢁⣔⡥⠖⠻⢍⣉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⡷⠛⠁⠀⠀⠀⠀⠀⠉⠉⠒⠒⠒⠒⠒⠒⠒⠂⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢀⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠉⠛⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⠀⠀⠀⠈⠻⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣿⠀⠀⠀⠀⠀⠀⠙⢻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡇⠀⠀⠀⢀⣠⠖⠁⣨⠿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢹⣧⠤⠴⠚⠉⣀⡤⠚⠁⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣿⡤⠴⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣤⣤⣤⣤⣤⣴⣶⣶⣶⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣯⠭⠥⠴⠶⠖⠒⠛⢿⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠻⣧⡀⠀⠀⠀⠀⠀⠈⢻⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠠⣴⡿⠻⣷⡀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀⠀⠀⠻⣧⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠹⣷⣀⣹⣷⡀⠀⠀⠀⠀⣠⡼⣿⡄⠀⠀⠀⠀⠀⠀⠙⣷⡄⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⢿⡆⠀⠀⠀⠀⠀⠀⠸⣿⡁⠘⣿⡄⣀⣴⠞⠉⠀⠘⣿⣶⣤⣤⣀⣀⡀⠀⠈⢿⣆⠀ ⠀⠀⠀⠀⣴⡟⣡⠟⣿⡄⠀⠀⠀⠀⠀⠀⠘⣿⡄⠘⢿⣍⠀⠀⠀⣠⣾⠿⣧⡉⠉⠉⠛⠛⠻⠿⠶⣿⡷ ⠀⠀⢠⣾⢋⡼⠁⠀⠘⣿⡄⠀⠀⣀⣠⣤⠾⠛⢿⣆⠈⣿⣦⣴⡾⠋⠁⠀⠈⣻⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢿⣏⠀⠀⠀⠀⠘⣿⡟⠛⠉⠁⠀⠀⠀⢈⣿⣆⠈⢻⣧⠀⠀⣀⡴⢞⣵⡿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠘⣿⣄⣀⣀⣤⣴⡾⠟⠋⢻⣧⠀⢻⣷⣚⣡⡾⠟⠡⣦⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⣼⡿⣿⡉⠉⠀⠀⠀⣀⡤⢿⣷⡀⢹⣿⡩⣄⡀⠀⠈⠙⢷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⢠⣿⠁⢻⣇⣤⡴⢞⣫⣭⡶⡟⠻⣷⠿⠛⠁⠈⠉⠳⢦⡀⠀⠻⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⣾⡇⠀⠈⢻⡶⠿⢛⣏⠁⢰⠇⠀⠀⠀⠀⠀⠀⢀⣤⢼⡗⠀⠀⢻⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢿⣶⡿⠀⠀⠀⠀⠀⠀⢸⣿⠀⣿⠀⠀⠀⠀⠀⠀⠸⡷⢿⠇⠀⠀⠀⠈⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠃⠀⠀⠀⠀⠀⠀⠀⣿⠀⢻⡀⢀⡾⠻⣦⠀⠀⣿⠀⠀⠀⠀⢀⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠈⠳⣾⠁⠀⠈⠳⣤⠏⠀⠀⠐⣿⠛⢻⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⣰⡿⢶⣤⡀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⣼⠟⠀⠀⠈⠛⣷⡀⠀⣰⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠘⣿⣰⡟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠏⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠋⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠀⠀⠀⠀⠀⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀⠀⢀⣶⣿⠛⠉⠉⠙⠻⣦⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⣿⣱⡇⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⣿⣡⠟⡦⣤⣀⣀⣤⢶⡇⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠘⢿⣶⣧⣆⣹⣇⣶⡿⠁⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠎⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣦⡚⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⢻⡏⠻⢮⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⡿⠟⢹⡟⢷⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣤⢾⠁⡎⣸⣷⠌⢠⢋⡽⠛⠻⠶⠶⠶⣦⣤⣤⣤⣤⣤⣤⣶⣶⣶⠶⠿⠿⠛⠛⠉⠀⠀⣿⠇⠀⠙⢿⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡾⢋⠆⡼⢠⠋⢿⣀⠎⡾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠙⢿⣆⠀⠀⠀ ⠀⠀⣠⣾⠿⠧⠿⣤⡇⡎⢠⢻⣿⡐⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀ ⠀⣰⡟⠁⠀⠀⠀⠀⠙⢅⡟⡸⢻⣇⡘⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡟⡆⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆ ⢰⡏⠀⠀⠀⠀⠀⠀⠀⠘⣦⠃⡞⢿⡷⣦⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣴⣾⢿⡿⢠⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢻ ⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢰⢀⠟⣿⡼⠉⡟⡿⢷⡶⢶⣶⣶⣶⣶⣶⣶⣶⠶⠿⠿⠛⠛⠉⢀⣾⢡⠋⢠⠷⣄⠀⠀⠀⠀⠀⠀⠀⠘ ⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣇⣸⠖⠛⣧⠞⡰⢳⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠓⠿⣴⣁⡰⠉⣧⠀⠀⠀⠀⠀⠀⠀ ⠸⣇⠀⠀⠀⠀⠀⠀⠀⣠⣿⠛⠁⠀⠀⢹⣷⢃⡿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⠀⠀⠈⠛⢧⡾⢀⣷⠀⠀⠀⠀⠀⢸ ⠀⢻⡆⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⢻⣯⣸⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⠀⠀⠀⠀⠀⠈⢿⡎⣹⠀⠀⠀⠀⠀⡏ ⠀⠘⣿⡀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⡼⢳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⣷⣿⠀⠀⠀⠀⡸⠀ ⠀⠀⠸⣇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣧⠃⡸⠛⡶⢦⡤⣤⠤⠴⡶⢛⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣸⡇⠀ ⠀⠀⠀⢿⡆⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣯⣰⣃⡜⠁⡼⢡⠃⡜⣰⣁⣮⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⢠⡟⠀⠀ ⠀⠀⠀⠸⣿⡀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⠿⠿⠾⠾⠿⠿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢠⣿⠃⠀⠀ ⠀⠀⠀⠀⠸⣧⡀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢀⣾⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣧⣀⣨⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣇⣀⣸⡏⠀⠀⠀⠀ ⣄⣀⣀⣀⣤⣈⣿⣛⣉⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣉⣛⣻⣀⣀⣀⣀⣀ ⣿⣿⣿⠛⢻⡛⣛⡛⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣤⣤⣥⣿⣷⣫⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣭⣭⣽⣿⣽⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡋⣳ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠤⢀⣴⠝⠛⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⡾⠛⡏⣮⠔⠂⠀⢘⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡟⣈⠃⣿⣋⣃⠡⠀⣴⣺⣽⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⢀⡔⣿⣿⣻⣿⣯⣄⣹⣯⣴⠢⡙⠻⣿⣿⠁⠀⠀⠀ ⠀⠀⠀⠈⠻⢿⡿⠟⡭⡽⠋⡆⢹⡟⡟⣿⡿⢿⣮⣿⠳⣶⣏⣰⡲⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢟⡞⡅⡄⠙⡀⢃⠡⠣⣻⣷⡾⡸⠀⢀⣭⡽⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣷⡸⢈⣀⠘⢄⢑⣄⠚⠙⠊⠀⣰⣟⠞⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣴⣷⣷⣿⡿⠛⠁⠀⠑⠫⢯⣢⣤⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣲⢉⣡⣾⠿⢿⢵⠉⠀⠀⠀⠀⠀⣀⣤⣽⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠒⣩⠄⠋⠁⠂⣴⣕⣕⡥⣒⠤⣴⣶⣿⡿⠛⠉⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠚⠃⡰⠂⣀⠈⠉⠁⠿⠋⠑⠺⠙⠋⠈⡄⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠚⠃⢁⡫⢚⣁⢴⡠⡆⡐⠁⠀⠀⠀⢰⣶⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠀⠘⠁⠘⠀⠘⠀⠀⠀⠀⠀⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠛⢧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⣔⢶⣒⠶⣷⣶⡲⣶⠦⢤⡼⠳⠴⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⠛⠓⠒⠊⠑⢌⠢⡾⣯⣨⣝⠍⠹⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡀⢀⣴⣯⡄⠀⠀⠀⣠⠤⣆⠤⡡⡙⡅⣸⡏⣞⠃⠀⠀⠀⠀ ⠀⠀⠀⣠⣴⡯⠄⣠⣿⠉⠻⣝⣄⠀⢸⢣⡓⡾⠿⣼⠐⡘⣆⠟⡏⠀⠀⠀⠀⠀ ⠀⣤⣾⠿⠗⠒⡞⣦⡛⠓⢄⠀⠑⢌⢄⠎⡲⢦⡈⠎⠀⠰⢰⡜⠀⠀⠀⠀⠀⠀ ⠊⠁⠀⣤⣄⣘⣳⢆⠉⠳⡄⠑⠄⠈⠻⡧⡀⠀⠀⠀⣰⢀⠞⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢡⣶⣕⢝⢿⡳⡀⠈⢢⠈⢆⠀⠹⣱⠀⠀⣸⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⡟⣳⠽⣪⢾⡄⠀⣡⠈⡄⠀⣿⣆⠜⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣮⣿⣖⢋⣿⡔⠻⣇⡹⠞⡻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠿⡾⣷⠏⠉⢩⠇⢤⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠏⠀⢀⣾⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠛⠻⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣄⣴⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⣤⣀⣠⣾⣽⠛⠛⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⡟⢹⠋⣉⣀⠀⠀⠀⠸⣿⣟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⡖⢋⢡⡿⠋⠁⣸⠀⣿⠿⠉⠀⠀⠀⠀⣀⡼⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⠁⠘⡹⢸⣿⣟⠟⠙⡀⢱⡀⠀⣀⣠⣴⣿⣿⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣞⣿⣿⢻⣿⣼⡧⡇⠉⢿⣶⣶⠖⠳⡀⠱⣄⣿⣿⣿⣿⣶⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⠀⣠⠞⢻⣷⣿⣏⡞⣿⣿⣧⣥⣄⣈⢿⣷⣶⣶⠛⢦⡈⠛⢿⣿⣯⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠰⠶⣿⣿⣿⣿⣿⣿⠛⡿⠿⣿⠿⣯⠀⢸⣿⣟⣿⡽⢻⣿⣿⣿⣿⣝⣻⣿⣿⣇⣤⣴⡟⠢⢤⣀⣸⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⡟⠁⣺⢃⣾⠋⠀⢹⡀⠈⣿⠟⢸⠁⡿⢿⣟⡛⠻⢿⣿⢻⡏⠛⠿⣿⣇⣴⣿⣷⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⢡⡿⡁⢰⣀⠀⢳⡀⠘⢆⠈⣇⢳⡘⣿⣿⣷⣦⡽⢸⠃⠀⠀⢀⣉⣉⡽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣿⣁⢳⡆⢿⠀⠀⠳⡀⠈⢣⡈⠢⣙⠺⠽⠿⣟⡡⠋⠀⠀⠤⠽⢫⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢹⣿⡈⣷⠀⣀⣀⠀⠙⢦⡀⣙⣦⡈⠉⠁⠉⠉⠀⠀⢀⣾⣏⣹⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣰⣧⣾⣧⣷⣾⣿⣿⡿⠇⠀⠀⠙⠦⣓⢎⡲⣤⣀⠀⠀⣠⣼⣿⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣀⠤⠴⣿⣿⣿⣿⡿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠈⠙⠿⣶⣽⣯⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠐⣮⡉⠁⣠⣴⣿⣿⣿⣿⣡⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⢿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣠⠴⠚⠋⣡⠾⠟⢋⣉⣁⣸⣎⠳⡈⠢⣀⡀⠀⠀⠀⠀⡀⣠⣴⣾⣿⣿⣿⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⢁⣶⠆⠀⠁⠀⠀⠈⠉⣲⡗⣤⣹⣮⣓⢤⣙⡓⠶⣶⣿⣿⣿⣿⡿⠛⠉⠀⢰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢴⡿⠥⠤⢤⡄⠀⠀⠀⠐⠓⠛⠋⢻⣿⣿⠓⠦⢭⣙⣒⣶⡾⠉⠹⡄⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣰⠋⣀⠤⣶⠇⢀⡀⠀⠀⠘⠏⠁⠀⠀⢠⠏⠀⠀⠀⠀⠀⢳⠐⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠐⠛⠋⠉⠀⣰⣯⠴⢻⠁⣠⢶⠀⣰⣆⠀⡠⠁⠀⠀⠀⠀⠀⠀⠘⣦⣾⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠰⠛⠁⠀⣸⠟⠁⣸⡟⠁⢹⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⠀⠀⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⢠⣿⠃⠀⠀⠑⡄⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠘⣷⡑⡢⡴⣶⠃⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠈⠛⠛⠛⠁⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣯⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣷⣎⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢾⣇⡀⠀⠀⠀⠀ ⠀⠀⠀⣠⠾⡙⣼⡀⣝⠟⠲⠶⠶⠤⠤⠤⠤⠶⠶⠶⠚⠋⠁⣸⠀⠙⢦⡀⠀⠀ ⠀⢀⡾⠧⣃⡱⠨⣗⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠙⢦⠀ ⢠⠏⠀⠀⠀⠳⣡⢹⣤⡣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⢣⠀⠀⠀⠀⠈⢳ ⡏⠀⠀⠀⠀⠀⢣⢡⢻⡝⠛⢷⠶⠶⠶⠶⠶⠶⠶⠛⠋⣹⡣⢡⢢⡀⠀⠀⠀⠘ ⢳⠀⠀⠀⠀⢀⡿⠊⠉⢿⢎⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠉⠳⣧⢓⡀⠀⠀⢠ ⠘⣇⠀⠀⠀⡞⠀⠀⠀⠈⢯⢸⣄⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠈⣏⡆⠀⠀⠈ ⠀⢹⡄⠀⠀⡇⠀⠀⠀⠀⠘⣧⢊⢓⠢⢤⠤⠖⢺⡟⠀⠀⠀⠀⠀⢸⠀⠀⣰⠀ ⠀⠀⢷⠀⠀⡇⠀⠀⠀⠀⠀⠙⠳⠦⠾⠤⠷⠷⠟⠁⠀⠀⠀⠀⠀⡏⠀⢠⡇⠀ ⠀⠀⠈⣧⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⢀⡟⠀⠀ ⣄⣀⣤⣸⣿⣥⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣝⣿⣄⣀⣀ ⣿⣿⣈⣠⣮⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣿⢿⣕⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣟⡋⠀⠀⢻⣆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢀⣀⣤⣤⣤⣤⣴⣦⣤⣤⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⢸⣿⣏⠀⠀⣠⣾⠊ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⡾⣛⠙⠻⣮⣙⣫⣽⠷⢦⣶⣾⣷⣌⠛⢿⡿⣛⡿⠯⢶⣶⣾⡿⠋⠻⠿⠿⠏⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣾⡿⣟⣩⢅⣈⢙⡷⢦⡈⠛⢧⡀⠀⠀⢙⣿⡿⠚⠳⣌⠻⣧⠤⠖⠂⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⠋⠈⠉⠈⠉⠉⠁⠉⠁⠀⠠⡙⢦⡀⠙⢶⣾⡿⣟⣿⣆⣀⣬⣷⡈⢧⡀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠻⣟⣾⠟⠋⠻⣯⣿⣷⡈⢧⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣟⢵⣦⢴⠖⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡶⠶⠦⢤⣀⠈⠳⡀⠘⢦⠀⠀⠀⣹⡟⠁⢣⠸⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠚⠋⠉⠉⣹⣿⣿⣿⡿⣿⣧⣀⠀⠀⠀⠀⠀⠀⣴⡿⠛⣡⠴⠖⢳⣦⣍⠳⣄⠙⣆⠈⢷⡔⠋⢿⣿⣀⣾⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣟⢏⣥⣄⠀⠀⣠⣾⣿⠃⠋⠉⠻⣶⣍⠻⣥⡀⠀⠀⠀⢸⡿⠁⡞⠓⣶⣶⣿⣿⣻⡇⢹⡆⠘⢧⠀⢻⡂⠨⣿⢻⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⡯⠟⠋⠈⢀⣴⠛⣿⣦⣄⠀⠀⠀⠈⠻⢷⣾⣹⢦⡀⠀⠀⡇⠀⡗⠒⠂⠠⠤⠈⠉⡽⢸⡇⠀⠈⣆⠈⣷⠞⠁⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣴⣿⣿⣿⣾⣓⣒⣒⣒⣲⣾⣧⣀⣾⠿⡿⠿⢦⡀⠀⠀⠀⠙⢶⣄⠙⢦⠀⢳⡀⠳⣤⣴⣾⢄⣠⠞⢡⡟⠀⠀⠀⠸⡄⠸⡆⢀⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣺⣿⣿⠿⠿⠛⠉⠉⠀⠀⢀⡿⠱⣿⣻⣷⣦⡀⠀⠀⠙⢦⡀⠀⠀⠀⠻⣧⡎⢳⡄⠛⢶⣄⣉⣉⣉⡤⠶⠋⠀⠀⠀⠀⠀⢧⠀⢳⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⠾⠋⠀⠀⠀⣀⠀⠀⠀⠀⠀⢸⠻⣷⣄⠈⠙⠛⠿⣶⣄⠀⠀⠙⢦⡀⠀⠀⠈⢻⣿⣿⣦⡀⠈⠉⠉⠀⠀⠀⠀⠀⠐⢤⡄⠀⢸⣠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⢻⣿⣶⣶⣤⣤⣌⣇⢫⡿⣦⣄⠀⠀⠈⠻⣦⠀⠀⠈⢳⡀⠀⠀⠀⠙⣿⡍⢧⡀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢇⢀⣼⠋⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⠈⣙⢎⠳⢬⡻⢿⡳⣼⢻⣇⠀⠀⠀⠈⠻⣄⠀⠀⠹⣄⠀⠀⠀⠈⢿⣾⢷⡀⠀⠀⠀⠀⠀⡴⣿⣞⣽⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣷⣷⣆⠳⣆⠻⣟⢻⡾⢷⡀⠀⠀⠀⠙⣧⠀⠀⠙⡆⠀⠀⠀⠈⣷⡘⣿⠀⠀⠀⠀⣠⡞⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣞⣿⣽⣿⣷⣌⠳⣜⢦⡙⣆⣻⣄⠀⠀⠀⠈⢳⡀⠀⠹⡄⠀⠀⠀⠘⣯⢿⡇⠀⠀⣾⣷⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⠿⣝⣞⢦⡙⣎⢧⠘⣿⣿⣆⠀⠀⠀⠈⣷⠀⠀⣿⡀⠀⠠⡀⣿⣽⣷⣀⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢾⣦⡘⣾⣷⣳⡘⣆⢳⠈⢿⣿⣆⠀⢰⣿⣽⣧⠴⠿⣧⢀⣨⣶⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡿⣮⣻⣿⣽⡜⡎⢷⠸⣿⣿⣆⠈⠙⠳⡿⡄⠀⣹⣿⠿⠛⢹⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⣿⣾⡻⣿⣽⡄⣷⡿⣿⣿⣤⡤⢴⢿⡟⠛⠉⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣷⣼⢷⢳⣾⡇⠀⠀⠀⠀⢸⣼⠀⢀⣂⣶⣤⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢦⣼⣿⡿⠀⠀⠀⠀⠀⣾⠏⡠⢉⣴⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡿⠃⠀⠀⠀⠀⣸⣿⢶⣞⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⣰⢿⣻⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⢟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⢿⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣾⣿⠄⠀⢨⡷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⡚⠻⣯⣛⣛⣿⣭⣭⣿⣝⠻⣿⣿⣶⣶⣤⣴⡟⠻⠶⠾⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⣾⠟⣯⣤⣬⡩⠷⣄⠙⢦⡀⢀⣹⣿⠋⠳⡙⢷⠖⠒⢺⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠙⢿⣟⣿⡷⣶⣿⣦⠱⡀⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣯⣤⡄⠀⠀⠀⠀⠀⠀⣠⣤⠴⠤⣄⡈⠣⡈⠻⡁⠀⢈⣿⠋⢆⢷⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠒⠊⠉⣩⣿⣿⣿⣿⠿⣤⡀⠀⠀⠀⣠⡾⢋⡵⠒⣲⣦⡝⢦⠙⣄⠱⣶⠙⠿⣦⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣴⣿⣯⠾⠂⠀⣴⣿⡃⠀⠀⠙⢳⣮⣳⣄⠀⠀⢻⠁⣏⡈⢛⡛⠛⢻⠘⡇⠈⢆⠹⣄⡟⠹⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⣾⣿⣿⣯⣥⣤⣤⣾⣀⣽⢿⠷⢄⡀⠀⠈⠳⣌⠑⢄⠘⡄⠣⣀⣴⡄⡠⠎⡼⠁⠀⠘⡄⢩⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⡿⠿⠛⠛⠉⠁⠀⢠⣟⠸⠿⣷⣦⡀⠀⠙⢦⡀⠀⠈⢳⣞⣧⡈⠲⢤⣭⠭⠖⠋⠀⠀⠀⠀⢡⢈⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠚⠁⠀⠀⠠⣦⣤⣀⣀⠸⡙⣷⣄⠀⠈⠙⢦⡀⠀⠑⣄⠀⠀⠙⢿⡿⣆⠀⠀⠀⠀⠀⠀⢀⣷⠀⢸⡟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⢉⣫⡛⢍⡳⣿⣼⣷⡄⠀⠀⠙⢦⠀⠈⢦⠀⠀⠈⢻⡾⣆⠀⠀⠀⠀⢠⣿⣿⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⣿⣿⣦⡑⢌⢻⠳⡟⣦⠀⠀⠈⢳⡀⠈⢣⠀⠀⠀⢳⣸⡇⠀⠀⣠⣾⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⢮⠻⡳⡜⣾⣷⡀⠀⠀⠱⡀⠈⣇⠀⢀⠈⣿⣷⡀⢠⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢻⣧⡹⣿⣷⡹⣽⡈⢿⣷⡀⢠⣶⣷⡤⢿⣄⣀⣤⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣾⣿⣿⣼⡹⣼⣿⣷⠈⠙⢻⣇⣀⡽⠟⠋⣽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣏⣿⣷⣹⡟⠛⠛⠛⢿⡏⠀⢀⣀⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣍⣷⣿⠀⠀⠀⢀⡿⠀⣊⣽⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠁⠀⠀⠀⣼⣷⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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