Meme Cat Dot Art

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡾⢷⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠟⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⢿⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⢸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠈⢿⣄⣤⡶⠞⠛⠛⠛⠛⠛⠷⠶⠶⣦⣤⡿⠁⠀⠀⠀⠘⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠈⠉⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⣄⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀⠀⠀⠀⠀⠀⣸⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡄⠀⠀⢹⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⢀⣴⠟⠀⠙⢷⣄⣀⣀⡀⠀⠀⢀⣀⣀⣼⠏⠈⠻⣦⣄⡀⢻⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠛⠛⠛⠻⣦⡀⠀⢀⣽⡿⠟⠛⠀⠀⠈⠉⠛⠻⣦⡄⠀⣨⡽⠟⠻⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠘⢿⣄⡿⠁⠀⠀⣤⠀⠀⠀⢠⡄⠀⠈⣿⣴⡟⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⠀⠀⠻⠷⠿⠷⠾⠃⠀⠀⢸⣿⠁⠀⠀⢰⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣦⠀⠀⠀⠀⠀⠀⠀⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⣠⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠟⠛⠙⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⠾⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⠟⠁⠀⢀⣴⠟⠋⠛⠷⣦⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣴⠾⠿⣿⡁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠻⣿⡉⠉⠉⠹⣿⡉⠉⠉⠉⠻⣦⡀⠀⠈⢻⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⢹⣇⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠘⣷⠀⠀⠀⠀⠈⢻⡆⠀⠀⢹⣧⠀⠀ ⠀⣀⣀⣀⣀⠀⠀⢀⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢈⡇⠀⠀⠀⣹⡇⠀⠀⠀⠀⢸⡿⠀⠀⠀⣿⠀⠀ ⣼⠏⠁⠈⠉⠛⠛⠛⠁⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⢀⡿⠀⠀⠀⠀⠀⢸⠇⠀⠀⣼⠏⠀⠀ ⢻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠀⠀⠀⠀⠀⠀⠀⢰⣟⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⢸⡄⠀⣰⡟⠀⠀⠀ ⠀⠈⠙⠷⣦⣄⣀⠀⢀⣀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠶⠶⠟⠁⠀⠀⠀⠀⠀⠀⠈⠿⡶⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣷⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣾⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣶⣶⣤⠤⠴⠒⠒⠒⠚⠛⠓⠒⢖⣦⠤⣤⣶⣶⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣯⡻⣷⡽⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠺⠝⠟⣼⠟⣡⣿⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡿⡛⠉⠀⠀⠀⣀⣤⣶⣶⣿⣿⣿⣿⣶⣶⣤⣀⠀⠀⠀⠉⣟⢿⡟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣞⡟⠁⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠈⢣⣱⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⡞⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⠇⠸⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⢧⢻⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢱⠁⣾⣿⣿⠛⢿⣿⠟⢻⣿⣿⡟⠀⠀⢻⣿⣿⡟⠛⢿⣿⠟⢿⣿⣷⠈⡎⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⢸⣿⣿⣿⣦⣄⣥⣴⣿⡿⠋⢀⣀⣀⠈⠙⢿⣿⣦⣄⣿⣶⣿⣿⣿⡇⡇⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠛⠓⠒⡷⠶⢷⣿⣿⣿⣿⣿⣿⠛⠉⠀⣠⣼⡿⢿⣁⠀⠀⠈⠛⣿⣿⣿⣿⣿⣿⠶⠶⢾⠖⠒⠛⠛ ⠀⠀⠀⠀⠀⠀⠀⣤⡤⠤⢿⡤⠴⣾⠿⣿⣿⣿⣮⠀⢠⠞⠁⠛⢀⣼⠋⢳⡄⠀⠀⣽⣿⣿⣿⠿⣷⠶⢤⡾⠤⢤⣤⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣀⣈⣤⣼⠛⠿⣿⣷⣏⠀⠀⠀⠀⠁⠠⠟⣿⣶⣾⣿⠿⠛⢧⢤⣀⢀⡼⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠞⠛⠯⣄⡈⠲⢤⡼⠃⠙⠲⣄⡀⠀⠀⠀⣼⠟⠛⠉⣀⡤⠖⢁⣠⠽⠛⠳⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢓⡾⠁⠀⠀⠀⠈⠙⠦⣄⣼⢁⣒⣒⣩⠥⠴⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠢⣄⡀⠀⠀⠀⠀⢠⡟⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢤⣀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⣆⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⣼⣿⡗⠀⠀⠀⠀ ⠀⠀⠀⣠⠟⠀⠘⠷⠶⠶⠶⠾⠉⢳⡄⠀⠀⠀⠀⠀⣧⣿⠀⠀⠀⠀⠀ ⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣤⣤⣤⣤⣤⣿⢿⣄⠀⠀⠀⠀ ⠀⠀⡇⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠙⣷⡴⠶⣦ ⠀⠀⢱⡀⠀⠉⠉⠀⠀⠀⠀⠛⠃⠀⢠⡟⠂⠀⠀⢀⣀⣠⣤⠿⠞⠛⠋ ⣠⠾⠋⠙⣶⣤⣤⣤⣤⣤⣀⣠⣤⣾⣿⠴⠶⠚⠋⠉⠁⠀⠀⠀⠀⠀⠀ ⠛⠒⠛⠉⠉⠀⠀⠀⣴⠟⣣⡴⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⠙⣆⠀ ⠀⠀⠀⠀⡦⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⠀⠸⡄ ⠀⠀⠀⠀⣧⠀⠀⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⢻⡄⠀⠀⠈⢿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⣽ ⠀⠀⠀⠀⠘⡧⠀⠀⠀⠀⠙⣿⣧⣀⠀⠀⠀⠀⢀⢀⣀⣀⣀⣀⡴⠋⢀⠔⡀⠀⠀⠀⠀⠀⢰⡏ ⠀⠀⠀⠀⠀⢹⣆⠀⠐⢆⠘⢌⣻⣿⣿⣿⣿⠟⠋⠙⠻⣿⣿⣿⣦⣴⣧⡊⢀⠤⠂⠀⠀⠀⡞⡇ ⠀⠀⠀⠀⠀⠀⢻⠣⡄⠀⢷⣞⣿⣿⡿⠏⠋⠀⠀⠀⠀⠀⠀⢩⣿⣿⣷⣏⠳⣄⠀⠀⠀⡼⢰⠃ ⠀⠀⠀⠀⠀⠀⠘⡆⠘⠦⠋⠘⣇⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠁⢹⠿⢿⣆⠀⠀⡞⢀⠞⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⠂⢀⣀⣀⠀⠈⢳⠀⠀⠀⠀⠀⢀⡴⣶⣎⠙⣾⣉⣀⣀⡀⠀⠸⠀⢸⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⠀⢸⡀⣾⡟⣶⡾⠀⠀⠀⠀⢀⢼⣆⠻⣿⣆⡿⠁⠀⠀⠑⡄⠀⠀⢸⠃⠀ ⠀⠀⠀⠀⠀⠀⢠⡇⠀⠈⣉⠽⠋⠹⢁⣀⣀⠀⠀⠋⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⢷⡀⠀⠸⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡗⠲⣼⡇⠀⠀⢰⠋⠀⢀⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣣⣀⣘⡇⠀⠀⠘⢷⡀⡿⠛⠁⠀⠀⢀⡀⠤⠤⢀⡀⠀⠀⡀⠀⠀⠀⢸⠀⠀ ⠀⠀⠤⠒⠊⣉⠡⠼⣖⣺⣷⠄⠀⢀⣀⣹⣥⣀⠀⠀⠈⠉⠩⣹⡒⠤⣌⡤⠚⠁⠀⠀⠀⢸⡀⠀ ⠀⣀⠤⠒⠉⡀⠔⠊⢻⠀⠈⠓⢤⡽⠦⣀⣀⡴⠏⠑⠢⠔⠚⠁⠙⠢⡀⠉⠒⢄⡀⠀⠀⠘⡇⠀ ⠈⠀⢀⠴⠊⠀⣀⡠⠊⠀⠀⠀⠀⠳⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠈⠂⠀⢀⣷⠀ ⠀⠘⠁⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⠤⠤⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀ ⠀⠀⠀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀ ⠀⢀⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡗⠀⠀ ⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠂⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠶⠒⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣋⡁⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣔⡿⠋⠁⠀⠉⢳⡄⠀⠈⠻⢦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⡼⠁⠀⣰⣦⠀⠀⣧⣤⠴⠲⠤⣄⠉⠉⠛⠛⠒⠦⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⠀⢷⡀⠀⠈⠁⠀⣰⡟⠀⠀⠀⠀⠈⠻⡆⠀⠀⠀⠀⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠈⠳⣄⡀⠀⠀⣿⠐⢺⣿⡶⠀⠀⠀⢹⡀⢦⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡀⠀⣴⡟⢿⣆⠀⠀⠀⠀⠀⠀⠀⠐⡟⠀⠀⠀⠀⠀⠈⠉⢻⣿⣿⣆⠀⠀⠀⠀⠀⠀⢸⠇⣸⣧⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣶⠟⣛⣿⡿⠷⠾⠛⠛⠛⠛⠛⠛⠛⠓⠶⢤⣄⡀⠀⠀⠀⢀⣤⠾⣧⡀⠙⠳⣤⣀⣀⣠⡴⠋⠰⠋⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⣿⣶⡟⣧⠀⠀⠀⢀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠈⠙⢷⣦⡀⠀⠀⠀⠈⠷⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣻⡟⣧⣘⡤⠖⠛⠉⠉⠉⠉⠉⠉⠙⠒⠶⣤⣀⠀⢸⡏⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⣿⡇⠈⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢷⣔⠇⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢹⣇⠀⠀⠀⠉⠻⠶⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣼⠟⢻⡏⠈⣿⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⢙⣭⡽⢯⣿⠀⠀⢻⣾⠇⠀⠀⠀⠀⠀⣀⣼⠗⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣀⠀⠀⠀⠀⠀⠙⠻⠶⣤⣤⣴⡾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⢶⣤⣤⣄⣀⣀⣤⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢹⡏⠻⠿⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠙⠿⢦⣄⡀⠀⠀⠀⠀⠀⣀⣠⡶⠟⠁⠀⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣼⡇⠀⠀⠀⠀⠀⠀⠈⠙⠛⠳⠶⠿⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠟⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣄⡀⠀⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠋⠉⠙⢿⠆⠀⠀⠀⠀⠀⠹⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠤⢤⣿⣧⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢠⣤⠀⠀⠈⠉⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣷⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣽⠇⠀⠀⠀⠀⠙⣶⣤⡀⠀⠀⠀⠀⠀⢀⣤⣶⠶⠾⠿⣷⣦⡄⠀⠀⠀⠀⠀⠀⢸⣷⣦⡀⠀⠀⠉⢻⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣧⣀⣀⣠⣶⡿⣯⣍⡙⠶⣦⣀⣀⣀⣿⡋⣠⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⢀⣾⠃⢹⣧⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢧⣄⡙⠶⣝⡻⢶⣤⣈⣭⣭⣿⣿⡇⢠⠆⠀⠀⠀⠀⠀⠀⣀⣠⣶⠟⠁⢀⣾⠇⠀⠀⠀⠀⣿⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠆⠈⠛⠃⠉⣿⠁⠀⠀⠉⠛⢿⣶⣤⣤⣤⣴⣾⣛⣋⣁⣠⣤⡾⠟⠁⠀⠀⠀⠀⢀⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠛⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⢀⣼⡿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣴⣶⠿⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⠶⣶⣶⣶⣶⣶⣶⣾⣿⠿⠿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠙⢷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⢀⡤⢦⠀⢈⣿⣌⣽⣷⣶⢶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠛⠁⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠸⣁⣴⡶⠟⠋⠉⠁⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⣦⣶⠚⣩⡾⠋⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣴⠾⠋⠁⠀⠀⠀⣀⡀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢧⣀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠟⠁⠀⠀⠀⢀⣠⡼⠋⠀⠀⠀⠀⢸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡚⡝⣇⣀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⣡⣴⣶⣾⣻⠿⢯⣍⡀⠀⠀⠀⠀⠀⠀⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣆⣽⠃⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣵⣾⣿⡿⠛⢿⣿⣷⣦⠈⠻⣦⡀⠀⠀⠀⠀⠀⠈⢙⣳⣶⠶⣶⣤⣤⣄⣀⠀⠀⢻⡅⠀⢰⡇⠀⠀⢀⣤⡄⣀⣤⣦⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⣯⣿⣿⣿⣿⣷⣤⣾⣿⡿⣿⣧⠀⠘⣧⠀⠀⠀⢀⣤⣾⣿⣿⣶⣦⣄⡈⠉⢻⣭⡉⠀⠀⢿⡀⢸⠃⠀⠀⢸⡏⣿⣿⣿⡿⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⡟⡾⣿⣿⣿⣿⣿⣿⡿⠟⠀⢸⣿⠀⠀⣿⠀⢀⣴⣿⣿⣿⠟⠛⣿⣿⣿⣿⣦⡀⠙⣷⠀⠀⠘⣧⡟⠀⠀⠀⠘⣷⣜⣽⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⢠⡟⠀⡇⠸⣿⣿⣇⠀⠀⠀⣀⣴⡿⠋⠀⣰⡏⢀⡾⠁⣿⣿⣿⣶⣴⣿⣿⠿⠁⠹⣿⡀⢸⣧⠀⠀⢹⠇⠀⠀⠀⠀⠸⡿⠋⠀⠀⠀⠀ ⠀⠀⢀⣀⠀⢸⠃⠀⢷⠀⠈⠻⠿⠿⠿⠛⠋⠉⠀⠀⣰⡟⠁⣼⠇⠘⣿⣿⡿⠛⠿⠛⠁⠀⠀⣰⣿⠁⠀⣿⡄⠀⢸⡀⠀⠀⠀⠀⣀⣁⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠉⢻⢦⡀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⣀⡾⠋⠀⠀⢹⡇⠀⢻⣿⣿⣄⣀⣀⣀⣤⣾⡿⠃⠀⠀⢹⡇⠀⢸⡇⠀⠀⢠⠞⠋⣉⡽⠃⠀⠀⠀ ⠀⢀⣀⣠⠤⣼⣄⠙⠒⠛⠛⠶⣤⡤⢤⠤⠴⠚⠋⠀⠀⠀⠀⠈⣷⡀⠀⠙⠿⣿⣿⠿⠿⠛⠁⠀⠀⠀⠀⣾⡇⠀⢸⡇⠀⢰⡇⠀⢰⠋⠀⠀⠀⠀⠀ ⠈⠉⢁⡠⠔⢻⣇⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⢀⣀⣀⠀⠀⠀⠘⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠟⠀⠀⣸⠁⠀⠘⢧⠀⠈⢧⡀⠀⠀⠀⠀ ⠀⠀⠉⠀⠀⠀⢿⡆⠀⠀⠀⠀⢠⠾⠃⠀⠀⠀⠻⠿⠟⠀⠀⠀⠀⠀⠙⢳⣦⣤⣀⣀⣤⣤⣤⡴⠞⠉⠀⣀⡤⢤⣿⣀⠀⠀⠈⠳⣄⠀⠱⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⢻⡀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠉⠉⠉⠉⠁⠀⠀⠉⠻⢧⣐⠊⠁⠀⣼⠇⠀⠀⠀⠀⠀⠙⣆⠀⠙⢦⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⡀⠀⠀⠈⠓⠒⠒⠋⠳⢤⣀⠀⠀⢀⣼⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢭⣿⠿⣤⡀⠀⠀⠀⠀⠀⠘⢧⠀⠈⢧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⢦⡀⠉⠳⠄⠀⠀⠀⠀⠈⡇⠀⠈⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠞⠋⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣀⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠲⠤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⣀⣀⣠⡤⠶⠛⠉⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣠⠶⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠉⠻⣯⣛⡿⠿⠿⣿⡛⠛⠉⠁⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⣰⠞⠁⠀⣠⠞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠈⣿⠀⠀⠀⠘⣷⠒⠒⠓⠛⠛⠛⠛⠛⠛⠛⣿⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡶⢦⡤⠖⣯⣀⣀⣀⣤⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⢧⠀⠀⠹⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣸⡇⠀⠈⠉⠉⠁⠀⠈⠛⢷⣦⣤⣀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⢹⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠷⣶⣤⣀⠀⣿⡄⠀⠀⠀⠀⢀⡼⠁⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⢻⣇⣀⣀⣴⠶⠋⠀⠀⠀⣠⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣟⠉⠁⠀⠀⢀⣀⠤⠊⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣀⠴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠠⡠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡄⢰⠀⠃⢀⢀⣀⣀⣀⢡⡇⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣘⡬⣾⠲⠛⠉⠉⠉⠉⠉⡿⠟⠶⢦⣤⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠟⠁⠈⠻⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣍⢳⠄⠀⠀⠀⠀ ⠀⠀⣠⣶⠏⠁⣠⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⢀⣖⣫⣝⠳⡄⠈⢻⡀⠀⠀⠀⠀ ⢀⡴⡿⠁⠀⢸⣹⡋⠈⢳⣷⠀⠀⠀⠀⠀⠀⢸⣽⣀⣈⡷⠃⠀⠀⠹⡄⠀⠀⠀ ⣞⣰⠃⠀⠀⠀⠙⠛⠓⠋⠁⠀⢀⣤⣤⠴⢶⡄⠈⠉⠉⠀⠀⠀⠀⠀⢹⠀⠀⠀ ⢀⡏⠀⠀⠀⠀⠀⠀⠀⣠⠴⠆⢻⣿⡆⣯⡿⠃⠛⢲⣦⠬⠙⣓⠠⠌⣹⡁⠀⠀ ⢸⣁⠠⠄⣒⠦⠘⣋⣽⠵⠂⣀⠀⠈⣹⡍⠀⠀⣀⡤⠸⠎⠁⠒⠬⣁⡟⠠⢁⠀ ⠈⣷⡐⢉⠠⣒⠝⠉⠀⠀⠀⠈⠓⠚⠉⠙⠓⠛⠁⠀⠀⠀⠀⠀⠀⣸⠓⠢⡀⠁ ⠉⢠⡟⣦⡊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠃⠀⠀⠈⠢ ⠀⣸⠊⠀⠙⠲⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢸⠀⠀⠀⠀⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀ ⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠟⠛⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠋⠀⠀⠀⢼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡤⠚⠛⠛⠷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⠁⠀⠀⠀⠀⠀⠈⠙⠛⠿⣶⣤⣀⠀⠀⠀⠀⠀⢀⣀⢰⣄⣄⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣿⣦⣴⡶⣶⠟⠿⠟⠟⢿⣿⣦⣆⣀⣀⣀⡀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⣾⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⣶⡤⠹⣷⣦⡀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢳⠀⠀⠀⠀⠀⠀⠀⣠⡾⢛⣿⣷⣯⣅⠀⠀⠀⠀⠀⠀⠀⠀⣾⢟⣿⣧⣌⠻⣄⣽⣯⣤⣀⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠀⠀⠀⠀⣼⠏⣰⡿⢟⣩⣌⡉⢻⡆⢠⣶⡊⢉⣹⣗⣿⢿⣼⡿⠿⠛⠁⠘⢿⣿⣍⣛⣖⡂⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⢄⠀⠀⠀⠀⣼⣯⠄⠸⣇⣿⣿⣽⠷⠊⠀⠺⠿⢿⡞⣻⠛⠁⠀⠀⢰⠀⠀⠀⠀⠀⠘⢿⣖⠚⣻⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠈⠱⡀⠀⠀⣽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⡘⠀⡠⢤⣐⣒⣒⣚⣻⣗⢻⣿⣶⠂⠤⠤⠤⠀ ⠀⠀⠀⠀⢉⠶⡠⠛⣻⡿⠁⠀⣀⣤⣴⡶⠉⠁⠀⠀⠀⡔⠛⠲⣄⠀⠈⠀⠀⠙⠦⢧⣘⣒⠒⠤⢽⣿⣹⣟⠓⠒⠤⣄⡀ ⠀⠀⠀⣰⢃⣾⢃⣼⣿⣴⠶⢛⣿⣛⢉⡡⠆⠀⠀⠀⣼⠖⠒⠓⠚⢦⣄⠀⠀⠀⠈⠓⠶⢦⣍⣁⠒⢻⣤⣙⡗⠒⠠⢄⣀ ⠀⠀⠀⢿⣞⣷⡿⢟⣯⣴⡾⠛⣩⣷⠟⠉⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠈⠛⢍⣲⡿⣧⣙⡒⠀⠀⠀ ⠀⠀⠀⠸⢋⣿⣿⣿⣿⡥⣴⠟⠋⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠙⠳⣿⣯⣿⡦⡀⠀ ⠀⢀⡠⠒⣹⣿⣿⣿⡯⠊⢁⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡂⠀⠀⠀⠀⠀⠙⢯⠁⠀⠀ ⠐⠉⠠⠊⣽⣟⣹⠋⠀⠴⠗⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⡀ ⠀⠀⠐⠁⠘⠈⠁⠀⠀⠀⠀⠉⠛⠿⠿⠶⠤⣀⣀⠀⢀⣰⣄⣤⣄⡀⣠⡤⠜⠛⠉⣁⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⣹⠇⡏⠋⢳⡀⠠⠒⠊⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠒⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⡐⠂⠓⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣎⡀⠀⠀⢀⣀⣠⡄ ⣿⣿⣿⣷⠀⠀⠁⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣙⢁⢀⡴⡫⠁⠀⢹ ⣿⣿⣿⡇⠀⠀⠀⠀⢎⢻⣿⣿⣿⣿⣿⣿⡀⠉⠃⠉⢿⠛⢻⢴⡵⠃⠀⠀⠀⢸ ⣿⣿⣿⣧⢠⡄⠀⠀⢈⠁⠉⠉⠉⠛⠛⠛⠟⢚⣷⣶⣯⣦⣼⡏⠀⠀⠀⠀⠀⢸ ⣿⣿⣿⣿⠀⠈⠀⠀⠀⠤⠃⠀⠀⠀⠀⠀⠀⠈⠻⠿⣿⣿⣏⠀⠀⠀⠀⠀⢀⠆ ⣿⣿⣿⣧⠀⠀⠀⢀⣡⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠿⣿⣷⡄⠀⠀⠀⡞⠀ ⣿⣿⠟⠁⠀⠀⢸⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⣠⣶⣶⣶⣿⣿⣿⠃⠀⢀⣇⠀ ⣿⠏⠀⠀⠀⠀⠈⠛⠻⠿⠼⠁⠀⠀⠀⠀⠀⢸⣽⣿⣿⡏⡟⢻⣿⣿⣶⡿⠓⠒ ⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢀⠁⠈⠰⡄⠀⠁⠈⠉⠉⠁⠻⠿⢻⣿⣷⠀⠀ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠟⠀⢰⡶⠛⠁⠀⠀⠀⠀⠠⡀⠀⠘⢿⣿⡇⠀ ⣿⡆⠀⠀⠀⠀⠀⢠⣶⣀⣀⣀⣀⣶⡀⠀⠀⠀⠀⠀⠠⣀⠀⠙⠀⠀⠀⠉⠀⠀ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠛⠛⠓⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣯⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣷⣆⣀⣀⡀⠠⡴⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⡉⢿⣶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⠟⠋⠁⠀⣀⣀⠈⠙⠛⢿⣷⡈⠻⣿⣿⡳⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣠⣀⣀⠀⠀⠀⠀⢀⣼⣿⣿⡿⠁⠀⠀⠀⠀⣿⣿⣿⣦⡀⠀⠈⠻⣦⡀⠉⠁⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣷⣶⣶⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠘⢿⣿⣿⣷⠀⠀⠀⠘⣿⢦⡀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⢹⡆⠉⢳⣶⣾⣿⣿⣿⣷⡄⠀⠀⠀⠀⢰⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⣠⣼⣿⣉⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠈⠻⠿⠿⢿⡟⠀⠀⠀⠀⠀⠉⠉⠸⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣀⣀⣀⣠⠤⠚⠁⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⡟⠛⠁⠀⠀⠀⢀⣤⣤⣤⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⡸⠀⢶⣶⡧⠂⠀⠀⠀⣴⢿⣿⣿⣿⣿⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡉⢻⠀⠀⠀⠀⠀⣰⣿⣿⣿⣾⡿⣿⣿⣻⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⡀⣠⡟⢀⡾⠈⠛⠛⠃⢠⣿⣿⣿⣿⣿⣿⡞⣿⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣉⣧⣀⠴⠋⣀⠉⠓⠦⠄⣸⣿⡟⣿⣿⣿⣿⣇⣿⠿⣻⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠴⠚⠁⠀⠀⠀⠀⠈⠳⢄⣤⣾⣿⣿⣿⣝⢿⣿⣟⣬⣷⣾⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣾⣿⣿⣿⣿⣶⣶⣾⣿⣿⣿⣿⣰⣦⣤⣤⣤⣤⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣾⡞⠿⠿⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣽⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⡻⠿⠿⠿⠿⠿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣶⡿⣽⣿⣿⣿⣿⣿⣿⣿⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢧⣿⣶⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⠛⠛⠉⠀⠙⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠽⠿⠿⠛⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⡄⢀⣴⣾⣿⣿⣿⣿⣿⣶⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣶⣦⣤⣄⡀⠀⠀⢀⣸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣟⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢠⣶⣿⣿⣷⣶⣤⣀⡀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁ ⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀ ⠀⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⡛⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⠿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⢀⠀⠀⠀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠻⠿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠛⠛⠓⠛⠛⡫⠓⠋⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡄⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣾⡿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠙⠷⣄⡀⠀⠀⠀⠀⠀⢀⣠⡴⠒⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠳⠦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠞⠛⠉⡀⣼⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣄⠀⠀⠀⠈⠻⢦⣀⡀⢀⡴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⢤⣀⣠⡴⠞⠋⠁⠀⠀⢀⡿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⢉⡿⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⣀⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣄⣼⠋⠀⠀⢀⣀⣀⣀⣒⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠁⠀⠀⠀⣿⣩⣿⣯⡽⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣟⢫⣿⣿⡷⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠛⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀ ⠀⠀⠀⠀⣴⠛⠐⠒⠒⠒⠢⠤⢤⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣤⣤⣤⣤⣤⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀ ⠀⠀⠀⣸⠃⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠈⠉⠉⠲⣆⡀⠀⢠⣤⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠶⠒⠒⠋⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡆⠀ ⠀⠀⢰⡏⠀⠘⠁⠀⠀⠀⠀⠀⠀⢉⣉⠉⠉⠒⠲⠌⠁⠀⠸⣶⢾⡏⣾⣯⠁⠀⠀⠀⠀⠒⠉⠉⠀⢀⣀⣀⠤⠤⠶⠶⠶⠶⠶⠶⠖⠒⠊⠉⠉⠉⠉⠉⠿⣶⠀⠀⠀⠀⠀⣿⠀ ⠀⠀⣿⠃⠀⠀⣀⣤⡤⠔⠒⠛⠛⠉⠉⠙⠛⢓⠦⠀⠀⠀⠀⠈⠸⠇⠈⠀⠀⠀⠀⠀⠀⠀⠖⠒⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⣿⠀ ⠀⠀⣿⡄⠀⠀⠋⠀⠀⠀⣀⣤⡤⠤⠤⠤⠤⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠔⠒⠚⠛⠋⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠉⠉⠛⠒⠢⢤⣄⠀⠀⠀⠀⠀⣿⠀ ⠀⠀⢹⡇⠀⠀⢀⡠⠞⠉⠀⠀⣀⡠⠤⠶⠶⠶⠶⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠴⠚⠛⠛⠛⠓⠲⠶⠶⠦⠤⠤⣀⣀⡀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⡿⠀ ⠀⠀⠘⣿⡄⠀⠀⠀⠀⣀⠶⠋⠉⠀⠀⠀⠀⠀⣀⣠⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠲⠦⡄⠀⠀⠀⠀⠀⠀⢠⡇⠀ ⠀⠀⠀⢸⡇⠀⠀⠀⠈⠁⠀⠀⠀⠀⢀⣤⣴⠞⠛⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠉⠙⠛⠛⠛⠳⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀ ⠀⠀⠀⠀⢿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠙⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀ ⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀ ⠀⠀⠀⠀⠀⢸⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠟⠙⢿⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠙⢧⣤⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣴⠾⠛⠁⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢧⣀ ⠀⠀⠀⣠⡶⠞⠋⠁⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹ ⡴⠞⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠓⠶⢤⣤⣄⣠⣤⣤⠴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠉⡉⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⡰⡀⠀⠀⣠⡀⠀⠀⠀⡰⡶⠀⠀⠀ ⠀⢀⠎⠀⠈⠉⠉⠁⠱⣄⣀⣀⡅⣇⠀⠀⠀ ⠀⢸⠀⠤⠄⠀⠀⠀⠀⡇⠀⠀⠀⠈⣗⡶⠆ ⣠⣊⡱⠤⠤⢤⡤⢤⡾⠕⠒⠊⠉⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠓⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⢀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⡿⣿⣿⣍⠙⠛⠳⢦⣤⣤⣤⡤⠶⠶⠶⠚⠛⠚⠓⠒⠶⠶⣦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡏⠀⠀⠉⢿⣆⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢷⣤⣀⣠⣴⠶⠶⠿⣿⣶⣶⣄ ⣾⠇⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⣰⠟⠉⠉⣿ ⣿⠀⠀⠀⠀⠰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⣿ ⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢸⡇⠀⠀⠀⠀⠀⠀⣠⠖⠚⠛⠛⠓⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠤⢤⣄⡀⠀⠀⠀⠀⠀⢠⡟ ⢸⣧⠀⠀⠀⠀⠀⣾⣥⣤⣤⣤⣤⣤⣤⣽⣇⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠁⠀⠀⠀⠈⠙⢦⠀⠀⠀⠀⢸⠇ ⠀⣿⡀⠀⠀⠀⠀⣷⠈⠛⠃⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⣿⠒⢻⣿⠒⠒⠒⠒⢚⡇⠀⠀⢀⣿⠀ ⠀⠸⣇⠀⠀⠀⠀⠈⠳⣄⣀⣀⣀⣀⡴⠟⠀⠀⠰⢶⣾⣷⠖⠀⠀⠘⢧⡀⠀⠀⠀⠀⢀⡼⠃⠀⠀⢸⣧⠀ ⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠒⠒⠚⠋⠀⠀⠀⠀⢸⡿⠀ ⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀ ⠀⠀⠀⠘⢿⣄⠀⠀⠐⠊⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀ ⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣟⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠛⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⢋⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠙⢿⣿⣦⣄⣠⣤⣤⣄⣰⣁⣠⡞⠋⢀⠞⡹⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠻⣿⣿⠗⠂⠀⠀⠀⠈⠙⠻⣿⣏⣰⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣶⢿⡟⢷⣔⣔⣴⣤⣄⠀⣸⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢠⠏⢰⡿⣿⣿⣿⣿⣾⣿⣼⡄⣿⣿⣿⣿⠟⣯⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡟⢠⣿⣤⢿⣟⠛⣿⠏⢹⣿⠇⠈⢿⡉⠹⢇⣼⡄⠀⠀⢀⠄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣳⡈⢿⣿⠯⢿⠷⣤⣴⣿⠋⠰⢾⡷⠿⢶⣿⣿⠃⠔⠚⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠉⠙⠆⠙⠧⣴⣶⣿⠋⠁⢀⠴⠚⡗⢦⠀⡨⢿⠒⠢⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠈⢶⣲⣴⣶⣞⠩⠉⠀⣼⢿⣴⣿⠶⣾⡏⠀⠘⡄⠀⠀⠑⠤⢄⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠉⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡴⠁⠀⠀⠀⣰⡊⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢀⣼⣷⣶⠶⣄⠀⠀ ⠀⠀⠠⣤⠤⣶⣶⣿⣿⣧⣠⡿⠁⠀⠀⣴⣎⣹⡿⠛⣏⠙⣤⡀⠀⢄⠀⠀⠀⠀⠀⢀⣴⠃⢠⠎⢻⡟⠛⣿⡛⣧⠀ ⠀⢠⠞⠁⠀⠩⣶⠮⠘⣿⣿⣿⡀⠐⠲⢥⡼⠋⠀⠀⢻⡀⢠⢣⠀⠘⢶⣦⣀⣠⣴⠟⠁⢀⠎⢠⡟⠀⠀⢸⣿⠿⠀ ⣰⣏⣙⣒⣲⢷⣶⣟⣓⣰⣿⣿⣿⣆⠀⠀⢣⡀⢀⡤⣈⣇⠡⠎⣆⡀⢀⣿⠉⠉⣏⠀⢠⣾⣠⠟⠡⢢⡤⠋⠀⠀⠀ ⠛⠛⠦⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣦⣑⣄⣳⣄⣆⡜⣻⣤⡆⣟⠀⢀⣩⡑⣆⣟⠁⢀⡀⢈⣷⣗⡞⠁⠀⠀⠀⠀ ⠀⠀⢰⡶⣾⣿⣿⢿⡟⢛⡷⣷⠙⣶⣶⢴⣿⡦⠈⠉⠉⠁⠀⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⣀⣴⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠓⣾⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⣠⣾⠫⣱⢿⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠈⠿⣿⣿⣷⣄⠀⠀⠀⣀⣀⣈⠀⡔⠀⢀⣴⠿⠋⠀⣴⠏⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠘⢷⣶⣿⡿⠟⣋⠉⠉⠉⠙⠓⠲⢿⣷⡤⣤⣼⠃⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⣈⣹⣶⡞⢋⠁⠀⠀⠀⠀⠀⠀⢀⡀⣹⣿⣷⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⠿⣷⡟⢿⣮⣣⡱⡶⣴⢳⡀⠀⣾⣿⡿⣿⢿⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢨⣿⣻⣶⣝⣿⣿⣯⣿⢻⡏⣷⠠⣿⣿⣿⣿⣿⡾⢿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢲⡟⢀⣿⣃⣘⣿⢻⣻⡟⣿⠟⠻⣿⣿⡆⠙⣿⠿⠋⢿⣇⢈⣧⠀⠀⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⢿⣶⣟⣉⣿⣷⣄⠙⠛⢀⣴⣿⠟⠀⣠⣈⣳⣄⢈⣩⣾⣿⡇⠀⢀⣠⠞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣷⡀⠻⣷⣞⣓⠻⠿⢛⣶⣿⣿⠋⠀⠚⠳⣼⠟⠛⠿⣝⣲⡾⠑⠊⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠙⠙⠆⠈⠳⢤⣔⣺⣽⡟⠉⠀⠀⣠⠴⠚⣿⠲⣆⠀⣠⡿⡏⠓⠶⢄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⢳⣤⠦⣒⣠⣠⠼⢛⡛⠃⠀⣰⣺⣃⣸⣻⣵⣤⣿⡎⠁⠀⢹⠀⠀⠀⠙⢦⣀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠇⠀⠀⠀⠙⠛⠛⠛⠛⠙⠉⠁⠀⠀⠧⠥⠏⠙⠋⠉⠸⠿⠃⠀⠀⠸⡇⠀⠀⠀⠀⠀⠉⠙⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⢠⡔⠋⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⣼⣇⣶⡶⡶⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣀⣤⣤⣶⡒⣿⣋⢉⣻⡟⠀⠀⠀⠀⣠⣼⠻⣿⣶⡶⡟⠐⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⢠⠞⣻⡿⣼⣷⣦⡽⣗⠀⠀ ⠀⠀⢀⣬⠟⠋⢽⡟⣽⡻⠟⣿⣷⣼⣿⠀⠀⣀⠀⣾⠟⢳⣾⠛⠀⠀⣷⡀⠘⠻⡆⠀⠈⣇⢀⠀⠀⠀⠀⠀⣠⣾⠏⠀⢰⠏⠀⣾⠃⠀⠈⢿⣆⣾⡇⠀ ⠀⢠⡾⡁⠀⠀⢀⠜⠷⢙⣓⠐⠿⣿⣿⣦⡀⠀⠙⠓⢦⠞⠋⠀⠀⠀⢹⣇⢄⢇⢻⠀⠀⠘⠪⣿⣠⣤⣴⣾⠛⠁⠀⢠⠏⢀⣼⠃⠀⠀⠀⣼⠿⠟⠃⠀ ⣰⡿⠂⠛⠒⢺⣿⣶⣶⠟⢛⣒⣶⣿⡿⣿⣟⣦⠀⡀⠘⢦⡀⠀⣠⢤⣈⣿⠈⠎⣎⡇⠀⢀⣀⢻⡏⠉⢁⣿⠀⠀⣰⣿⣠⡾⠋⡰⠲⣤⡾⠃⠀⠀⠀⠀ ⠿⠿⣯⣩⣿⢿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⣆⡙⢦⠐⢷⡄⢸⡀⣨⢿⡀⠘⡄⢹⠋⠀⠈⢻⠑⢦⡘⣿⠛⠀⠀⠈⠉⢻⣦⠧⣴⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣉⣉⣻⣿⣿⣿⢿⣛⣿⣿⣏⣻⡹⢭⣉⣉⡟⡚⣛⡒⠛⠲⠭⠥⠞⠉⠙⠧⠼⠤⠤⠴⠾⠷⠾⠋⠛⠒⠒⠒⠒⠒⠒⠛⠓⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠻⠛⠻⠟⠿⠟⠳⠿⠁⠸⠟⢻⣧⢀⡿⠺⠟⠿⠾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠒⢄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡰⠊⠉⢓⠄⡄⠂⠈⠑⡄⠀⠀⠀ ⡠⠒⠒⠀⠤⠔⡢⠉⢀⢀⠀⣆⣢⠁⠀⠀⠀⠷⡀⠀⠀ ⡇⠀⠀⠀⠀⠌⣀⠠⠤⠭⠩⠤⢀⡑⠠⠄⠊⠀⠈⢆⠀ ⢸⠀⢠⠔⠊⠁⣄⡀⠀⢀⣴⠖⠃⠀⠑⠠⡀⢀⡠⠬⠆ ⠘⡄⡏⠛⢶⢦⡎⣱⠀⠙⠚⠉⠀⠀⠀⠀⠈⣇⠠⠤⢼ ⠀⢹⠀⠀⠀⠀⠈⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠤⠤⡼ ⠀⠸⡀⠀⡆⠀⠀⡕⢄⡀⠀⠀⠀⠀⠀⠀⠠⠃⠀⡰⠁ ⠀⠀⠳⣄⠈⠢⡜⠀⠀⠈⠐⠒⠁⢀⡠⠐⢁⠤⠊⠀⠀ ⠀⠀⠀⠀⠉⠲⡈⠥⠤⠤⠄⠐⣈⠥⠐⠈⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠚⠋⠉⠛⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡴⠟⠉⠈⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠉⠀⠈⠉⠷⢦⡀⠀⢀⣠⠖⠋⠉⠉⠉⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡟⠀⠀⠀⠀⠀⢠⠞⠉⠻⣿⠀⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣤⡤⠤⣤⣄⣀⣀⠀⢀⣠⣤⠶⠚⠋⠁⢰⡇⠀⢠⠀⠀⠀⡏⠀⠄⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⠟⠁⠀⠀⠀⠀⠈⠉⠉⠉⠉⢀⣴⠞⠀⠀⠀⢧⡀⠸⡄⠀⢀⣿⣤⣠⣽⠃⠀⠀⠀⠀⠀⠄⠀⣠⠇⠙⣦⡀⠀⠀⠀⠀⠀ ⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠁⠀⠀⠀⠀⠈⠉⠛⠛⠉⠉⠀⠀⠀⠈⠳⢄⣀⠀⠀⠀⢀⡴⠋⠀⢸⠈⢳⣄⠀⠀⠀⠀ ⠰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃⢀⣀⡤⠤⠶⠒⠒⠒⠛⠛⠓⠒⠲⠶⠤⣄⣀⠀⠉⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀ ⠀⢸⡆⠀⠀⠀⠀⠀⢀⣀⡼⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⠀⠈⠙⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀ ⠀⢸⣿⠀⠀⠀⢠⣶⠞⠉⠀⠀⠀⢠⣼⢀⡀⠀⠀⠀⠀⢀⡤⣲⡿⡿⠋⠁⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⣀⣤⡶⠞⢻⡄⠀ ⠀⠈⣿⡆⠀⢠⣿⣽⣦⣀⡀⠀⠀⠈⢛⡿⣿⡇⠀⠀⠠⣿⣉⣉⣻⣶⣤⠄⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⡴⠛⠉⠀⠀⠀⠀⣷⡀ ⠀⠀⠹⡇⠀⣼⠃⠙⠓⠶⣿⣿⡶⣴⣏⠀⢠⡮⡀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⢀⣀⣀⣤⢤⣼⡇ ⠀⠀⠀⢿⠀⡟⠀⠀⠀⠀⠶⠛⠁⠻⠷⣦⡼⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡛⠉⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠘⣧⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣀⣀⣀⣠⣤⣼⠃ ⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⣰⠃⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠄⠀⠀⠀⠀⢠⡏⠀ ⠀⠀⠀⠀⢹⡇⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⢸⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⠀⠀⣰⠏⠀⠀ ⠀⠀⠀⠀⠘⣇⠀⠀⠀⠘⢷⠀⠀⠀⠀⢀⡞⠁⠉⠳⣄⡀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⢀⡼⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣷⢀⠀⠀⠚⢷⣄⠀⠀⡾⠀⠀⠀⠀⠀⠙⠦⢄⣀⣠⠴⠋⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢿⣄⠀⠀⠋⠉⠓⣞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠴⠛⠁⠀⢀⣠⠶⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣤⣀⠀⠈⠳⢤⣤⡀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠒⠋⠁⠀⣠⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⡉⠓⠲⠶⠶⠤⠭⡷⡴⣶⠊⠉⠁⠀⢀⣠⡴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⠶⠤⠤⢤⣄⣀⣀⡼⣆⡤⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⡿⣷⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡾⠿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠏⠀⠈⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⠀⠘⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠏⠀⠀⠀⢹⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠈⢻⣧⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⢻⣧⣀⣤⣴⠿⠿⠟⠛⠛⠛⠛⠿⠿⠷⢶⣦⣤⣄⣴⡿⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠸⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠿⠁⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡆⠀⠀⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡅⠀⠀⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣷⡀⠀⠀⠘⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠹⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠈⠻⣷⣄⠀⠀⠘⣿⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠀⠀⠀⢠⣦⣤⣴⣾⣟⠁⠀⠀⠈⠛⠿⣶⣶⣶⣦⠀⠀⠀⢰⣶⣶⣿⣟⡁⠀⠀⠘⠛⢿⣶⣤⣽⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠈⠉⠉⠉⠉⠻⢿⣆⠀⠀⣠⣾⠿⠛⠉⠉⠀⠀⠀⠀⠀⠀⠉⠙⢿⣦⡀⠀⣴⡿⠛⠉⠉⣿⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣇⣸⡿⠁⠀⠀⢠⣤⠀⠀⠀⠀⢠⣦⠀⠀⠀⢿⣇⣾⡟⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠇⠀⠀⠀⠘⢿⣦⣴⣿⣤⣼⡿⠀⠀⠀⢸⣿⣿⠁⠀⠀⠀⢠⣿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡀⠀⠀⠀⠀⠀⠈⠀⠈⠉⠉⠀⠀⠀⠀⠈⣿⡏⠀⠀⠀⢀⣿⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣽⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠇⠀⠀⣠⣿⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠿⠛⠉⠙⠿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡿⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠁⠀⠀⠀⣠⣶⠿⠻⠿⣶⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣴⣶⣾⡟⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠀⠀⠀⢠⣾⠟⠁⠀⠀⠀⠀⠉⠛⠛⢿⣿⠿⠶⠶⠶⠶⣶⡾⠷⠿⠿⠿⠿⣿⣟⡋⠁⠀⠘⢿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⡄⠀⠀⠀⠙⢿⣆⠀⠀⠀⠀⠈⠛⣿⣦⡀⠀⠀⠹⣿⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡆⠀⠀⠀⠀⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣄⠀⠀⠀⠈⣿⡆⠀⠀⠀⠀⠀⠈⢻⣧⠀⠀⠀⠘⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢈⣿⠆⠀⠀⠀⢹⡇⠀⠀⠀ ⢠⣾⠿⠛⠻⠿⣷⣶⣤⣴⡿⠏⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⢀⣾⠇⠀⠀⠀ ⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠀⠀⠀⢰⣿⠁⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⣾⡟⠀⠀⠀⠀ ⠹⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⣿⣇⠀⠀⣰⡿⠀⠀⠀⠀⠀ ⠀⠈⠙⠻⣷⣤⣄⠀⠀⠀⠀⠀⠀⣠⣶⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⣶⣶⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⣴⡿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠛⠿⠷⠶⠶⠶⠿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⡦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀ ⠀⠀⠀⢸⡈⠓⢄⠀⠀⣠⠄⠒⠊⠉⠉⠉⠉⠉⠒⠢⠤⣀⠀⠀⣠⠔⠊⡽⠁⠀ ⠀⠀⠀⠀⢇⠀⠀⣩⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠫⡀⠀⡜⠀⠀⠀ ⠀⠀⠀⠀⠸⣀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡎⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⠃⠀⠸⠟⠛⠀⠀⠀⠀⠀⠀⠀⠺⠽⠷⠂⠀⠀⠀⠀⠈⠢⡀⠀⠀ ⠀⠀⡔⠭⠤⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⣀⣀⠀⠀⠈⢄⠀ ⠀⡘⠐⠒⠒⠒⠀⠀⠨⠂⢰⣶⡶⠀⠀⠀⠐⢉⡉⠤⠤⠤⠤⠀⠀⠀⠤⠀⠈⡆ ⠀⡇⠐⠈⡉⠄⠤⠤⠁⠀⠀⠀⠀⠀⠀⠈⠡⠀⣂⣒⠒⠂⠀⠐⠒⠠⠄⠀⠀⡇ ⠀⢳⠀⠈⠠⠂⠉⢀⣀⣤⠶⠶⠾⠶⠿⢶⣦⣅⠀⠀⠀⠉⠉⠀⠂⠄⠀⠀⠀⠇ ⠀⠈⣦⠀⠀⠀⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀ ⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀ ⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀ ⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀ ⠀⠀⠀⠀⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠉⠲⡀⠀ ⠀⠀⢀⡤⠒⠙⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⠘⢄ ⠔⠊⠁⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⡀⠀⠀⠀⠀⠀⢀⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠒⠂⠒⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⢰⠆⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠞⠆⠀⠀ ⠀⠸⡀⠑⢧⣀⢠⠤⠦⠴⠴⢤⣴⢊⡠⠇⠀⠀ ⠀⠀⢣⢀⣀⣦⣀⣀⠀⣠⢤⣿⣶⣦⡜⠀⠀⠀ ⠀⠀⠸⢺⢸⣿⣦⣸⡉⢙⡦⠿⠿⠿⠃⠀⠀⠀ ⠀⠀⠬⡌⠉⡉⠁⠱⣤⣄⠃⢄⣤⡊⡃⠀⠀⠀ ⠀⢀⡜⢹⡀⢼⣿⣦⣬⣦⣄⣾⡗⣰⡇⠐⠀⠀ ⠐⠀⠄⠈⣷⣄⠹⣿⣿⣿⣿⡟⢰⢿⠂⢀⠀⠀ ⠀⠀⠀⠐⠌⢻⣆⠈⢿⣿⡿⢀⢾⠃⠀⠀⠢⠀ ⠀⠀⠀⠀⠀⠸⢙⠷⠶⠭⣵⠟⢃⠀⠀⠀⠀⠄

⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠋⢁⣠⣤⣤⣤⣀⣈⠉⠉⠛⠲⢦⠀⠀⠀⠀⠀⠀ ⠀⡰⢇⠀⠀⠸⠀⡏⢠⠾⡄⠀⠀⠉⠉⠛⠲⡄⠀⢧⠀⠀⠀⣀⡀ ⠀⡇⣸⣠⣤⣤⣤⣤⣇⠀⢱⠀⠀⠀⠀⠀⠀⢸⠀⢸⠀⢀⡞⠁⢹ ⢠⠃⠉⠀⠀⠀⠀⠈⠉⠀⢸⠀⠀⠀⠀⠀⠀⢸⠀⢸⠴⠞⠀⢀⡎ ⡎⢤⠀⣀⢀⠀⠀⠀⣀⠀⠈⠆⠀⠀⠀⠀⠀⡼⠀⡼⣤⣤⠶⠋⠀ ⢇⡀⠀⠛⠛⠀⠀⠀⠈⢀⣼⣳⠦⠤⠤⠤⢞⡁⣰⠁⠀⠀⠀⠀⠀ ⠀⠙⠒⠶⣶⠴⣶⣶⣚⣉⡞⢉⣇⣀⣀⣸⡍⠙⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⣥⠶⠛⠉⢩⣋⡴⠋⠉⠙⣏⢹⠙⢦⣹⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠈⠛⠀⠀⠙⠃⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣼⡗⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣿⣿⣿⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣤⠶⠶⠞⢛⠋⠉⠉⠉⠙⠛⣓⠶⠶⣤⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣍⡻⣿⣎⢻⡿⠛⠁⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⠬⣛⢿⣿⢃⣿⡿⢋⣿⣿⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣷⣬⠿⠋⠁⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⠈⠀⠁⠻⢿⣴⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⢟⣡⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠱⣌⠻⣟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢋⡞⠁⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠈⢷⡙⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢃⡟⠁⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⢿⡘⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⣼⠃⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⢧⢻⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⡇⢠⣿⣿⣿⣇⠀⠹⢷⡾⠉⣸⣿⣿⣿⠏⠀⠀⠀⢸⣿⣿⣿⣇⠀⠙⢷⡶⠁⣸⣿⣿⣿⡄⢸⠀⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⡟⠀⣇⢸⣿⣿⣿⣿⣷⣤⣤⣦⣾⣿⣿⠟⠁⣀⣀⣀⣀⣀⠈⠻⣿⣿⣷⣤⣤⣷⣾⣿⣿⣿⣿⡇⢸⠀⢻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠛⠓⠒⠲⠶⣷⠤⣼⣤⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⠀⠀⣀⣭⣿⣿⣟⠉⠀⠀⠀⠙⠛⢿⣿⣿⣿⣿⣿⣿⣿⣤⣮⡤⢾⡶⠖⠒⠛⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⣃⣘⣿⣿⣿⣿⣿⣭⠛⠀⠀⣠⡞⢫⣾⠃⡀⣹⠿⣦⡀⠀⠀⠀⠛⣭⣿⣿⣿⣿⣿⣋⣼⡀⠀⣾⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠻⣿⠉⠉⢻⡉⠙⢿⣿⣿⣷⣾⣀⣰⠋⠀⠀⠁⠀⢿⠇⠀⣸⣿⡀⠀⢀⣷⣼⣿⣿⡿⠋⠉⠟⠉⠉⣻⠟⠛⠛⠛⠛⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣀⣠⣴⢶⡟⠋⠛⠿⣿⣿⢧⠀⠀⠀⠀⠀⠀⠀⠐⠋⢸⣿⣾⣿⣿⠿⠛⠙⢛⠶⣦⣄⣀⡼⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠶⠛⠛⢧⣄⠀⠉⠳⣦⣠⡿⠁⠘⠲⣦⡀⠀⠀⠀⠀⠀⣠⡿⠛⠋⠉⠀⢀⣴⠖⠋⠀⣠⡼⠟⠛⠶⠂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⢦⣤⡟⠀⠀⠀⠀⠈⠙⢿⣆⠀⠀⣰⠟⢀⣠⠤⠶⠋⣉⣀⡴⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣼⠯⠤⠶⠶⠒⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠙⠲⢤⣀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢦⣀⡀⣠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠚⠁⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠒⠀⠺⢯⡀⠀⠀⡠⠔⠒⠚⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⣾⠀⠀⠀⠀⡰⠋⠑⣏⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀ ⠀⣠⠖⠒⠒⠒⠠⠤⠤⠖⠚⣩⠀⠀⢿⠀⡆⠀⠀⡇⠐⢠⡇⠀⠀⠀⠀⠀⢀⡿⣄⠀⠀⠀⠀⠀ ⢸⠃⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠈⠲⠾⠔⠚⠉⠉⠙⢦⡀⠀⠀⠀⣠⠞⠀⠏⢧⡀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠐⢁⡀⠤⠄⠒⠒⠒⠒⠀⠒⠒⠢⠤⣀⡈⠁⠒⠈⠁⠀⠀⠀⠀⢳⡄⠀⠀ ⠀⣧⠀⠀⠀⣀⡠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⠶⠀⠀⠉⠳⢄⡀⠀⠀⠀⠀⠀⢀⣱⡀⠀ ⠀⣿⡀⠀⣼⣯⣀⠀⠀⠀⠻⣷⣦⠀⠀⢠⣾⢛⣿⣁⡀⠀⠀⠀⠀⠀⠙⠢⣀⡠⠖⠊⠉⠀⢳⠀ ⠀⠘⡇⢠⡏⠙⠓⢿⣷⡆⣾⡁⢨⣅⠀⠀⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⣀⣀⡤⠤⢼⡇ ⠀⠀⢻⣾⠀⠀⠀⠘⠉⠀⠛⢳⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡅⠀⠀⠀⢸⡇ ⠀⠀⠘⣿⠁⠀⠀⢀⠄⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠓⠒⠒⠛⣿⠀ ⠀⠀⠀⣿⠀⠀⠀⣜⠀⠀⠀⠀⢱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⢀⡼⠁⠀ ⠀⠀⠀⢹⣄⠀⠀⢹⡄⠀⠀⢠⠏⠀⠙⠢⣀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⣠⠞⠁⠀⠀ ⠀⠀⠀⠀⠻⣤⡀⠀⠙⠦⣤⠏⠀⠀⠀⠀⠈⠙⠒⠊⠁⠀⠀⠀⣀⠴⠋⠀⢀⣠⠞⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠦⣄⣀⠈⠳⠄⠀⠀⠀⠀⠀⠀⢀⣀⠤⠒⠋⠀⣠⠤⠚⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢯⡉⠓⠒⠚⠛⠳⢲⡉⠁⢀⡠⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠒⠒⠈⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣠⣤⣤⠂ ⠨⡻⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⣫⣻⠎⠀⠀ ⠀⠐⡇⠘⡓⢿⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣾⣿⣿⡿⢃⠏⠀⠀⠀ ⠀⠠⣧⠂⠀⢧⢧⠀⠙⣷⣶⣶⣶⠿⠿⠟⠻⣿⢿⢿⣿⣿⣿⠁⢸⠀⠀⠀⠀ ⠀⠀⠹⣯⠁⠈⢻⡧⣘⣿⣿⣿⠏⠀⠀⠀⠀⠇⠈⠀⠈⠉⠻⣷⣼⢃⠀⠀⠀ ⠀⠀⠰⣿⡗⣤⣾⣟⣉⠉⠉⠉⠠⢠⡀⠀⠀⠀⡔⠀⢀⣴⢾⠛⢿⣿⠀⠀⠀ ⠀⠀⠀⣇⣾⡿⠀⠻⣾⡷⡄⠀⠀⠀⠘⠄⠀⠸⠄⠀⠸⣿⠃⠀⠘⣿⠀⠀⠀ ⠀⠀⠀⡟⠹⠁⢄⡀⡈⠉⠻⠂⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⡠⣺⡇⠀⠀⠀ ⠀⠀⠜⡇⠀⠀⠀⠈⠻⣦⣄⠀⠀⠄⣀⠀⣀⠀⢘⡀⠤⠤⡬⠞⣹⡀⠀⠀⠀ ⠀⠀⠈⡇⠀⠠⠄⠂⠈⠀⣀⠕⣎⠍⠀⠁⠘⠛⡛⠤⡴⢲⠤⣁⢿⠄⠀⠀⠀ ⠀⠀⢘⡇⠀⠀⠀⠀⠐⠁⠀⡠⠘⡢⢤⡐⠒⠭⡭⠓⣨⠗⠨⡒⣽⠠⡈⠂⠀ ⠀⠀⢹⡅⡀⠀⠔⠀⠀⠠⠊⢀⠔⠀⠀⠉⠒⠒⠒⠈⠁⠀⠀⠈⢣⡑⡀⠀⠀ ⠀⢀⡟⢀⢔⡑⠀⢀⠀⢀⣀⠂⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⣐⣷⡘⣇⠀⠀⠀

⠀⠀⠈⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⡠ ⠀⠀⠀⢸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣣⣶⣾⣷⣾⣟⠝⠈ ⠀⠀⠀⡈⢺⣿⣦⣴⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⡿⣻⣿⣯⡿⠯⠀⠀⠀ ⠀⠀⠀⠙⣄⠹⣿⡿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⠟⢡⣾⢁⣸⡟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣳⣿⡇⠁⠹⣻⣷⣌⣩⡛⠲⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⡇⣰⣿⠏⣸⡿⠂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢿⡟⡄⠀⠹⡍⠉⠻⣷⠀⠀⠻⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⢠⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠺⣿⢻⡀⠀⠈⢓⠂⠼⣧⡀⠀⠀⠻⣿⣶⣤⣵⣤⣄⣤⣄⣀⣀⣴⣶⣦⣿⣷⣦⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⣼⡗⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠤⣿⡆⠃⠀⠀⠀⢱⡦⣹⣿⡄⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⣿⠿⠟⠛⠻⠿⣿⣿⠿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⣻⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠾⣿⣿⡖⡲⠄⠀⠀⢯⣒⣿⣾⡄⠀⠀⣶⣿⣿⣿⣿⣿⣿⣟⣷⠆⠀⠀⠀⠀⠀⠀⠀⠀⣳⡏⠀⠟⠃⠀⠙⠻⠿⠿⢿⣿⣷⣤⡄⠀⣿⣻⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠲⣿⢿⣌⠂⠀⠀⠀⠛⢿⡇⡿⣀⠀⠹⣿⣿⣿⣿⣿⣿⣟⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣶⣿⠀⢧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⢹⡽⢹⡖⠀⠀⠀⠀⣼⣿⣧⣾⣿⡿⠾⠽⠿⠿⣟⣿⣅⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣯⣿⣷⣿⣥⣈⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠽⣇⣇⣿⠛⣳⣤⣾⡿⣿⢛⢉⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡐⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⣀⣴⣾⣿⣿⠿⠿⣯⣿⣏⣩⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠚⣿⢙⢹⣼⣿⣿⡟⠛⢻⡿⣟⢻⣷⣤⡀⠀⠀⠀⠀⠀⠀⠈⠓⠞⢶⡀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠰⣿⣿⡿⣵⡇⠀⠈⠁⠩⢿⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣠⣿⣿⣷⠽⠆⠀⠈⢿⣽⢿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠉⢹⡀⠀⠀⠀⠀⢸⡧⠀⠀⠀⠀⠀⣿⣿⣿⠋⠀⠀⠀⠀⢰⢻⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⠟⢿⣿⣯⡁⠀⠀⠀⠀⠉⠻⣶⣶⣶⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠙⠻⠏⠁⠀⠀⠀⢀⢂⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠇⢨⣿⠉⠀⣄⡀⠀⠀⠀⠀⠀⠉⠀⢣⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⣿⣿⡏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣺⡗⠀⠀⠀⠀⠀⠀⠙⠒⢦⣴⣆⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⣴⡟⢯⣿⣿⣽⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣐⢻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣟⡳⢦⣀⡀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⢀⣀⣀⣀⣀⣀⣩⣶⡛⠃⢽⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢉⣻⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣉⠻⠷⠬⣭⣒⡂⠈⣉⣉⡉⠙⠲⢤⣀⠀⠿⣶⣦⣀⢠⡾⣟⠻⡩⠭⠤⠄⢠⡾⣋⡀⠉⢩⣿⠓⠦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢼⣇⠀⠀⠀⠀⢀⣀⡤⠔⠒⠋⠉⠀⠀⠀⠀⠀⣉⢻⣶⡂⠉⠉⠉⠙⠂⠐⠀⠀⠻⡟⢿⡞⠿⠃⣀⢈⣑⠒⢦⣿⣀⡀⠈⠑⣿⣿⣖⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢺⣇⠀⠀⠀⠘⠉⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠏⠀⠀⠻⣯⠉⢉⠀⠀⠀⠁⠀⠀⠀⠀⣠⣶⣆⠀⠙⠢⢄⡈⣻⡿⢄⡙⠓⢼⡇⣿⠀⠙⠦⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠁⠀⠀⠀⠀⠀⣠⠝⠷⢤⣄⣀⣈⣤⠤⠶⢚⡋⣍⠙⣛⡹⠲⣤⣀⣩⡿⠥⣀⠉⠳⢼⡏⣿⠤⣀⠀⠈⠳⠄⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⢀⠞⠙⠻⢶⣄⠀⠀⠁⠉⠙⠺⠋⠀⠁⣠⡾⠟⠀⠀⠈⠑⢦⡀⢻⣿⣆⠉⠳⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣹⣿⣻⠀⠀⠀⠀⠀⠀⡤⠂⠀⠀⠀⠀⠀⢀⠔⠉⠀⠀⠀⡴⠁⠀⠀⠀⠀⠙⠻⠷⢦⣤⣤⣴⠶⠶⠚⠋⠀⠀⠀⠀⠀⠀⠀⠉⢻⡇⠘⢦⡀⠘⠆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠐⣺⣷⡏⠀⡴⠁⢠⠣⠊⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢠⡀⢄⠈⢿⣠⠀⠑⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⢏⠀⠌⢀⡴⠃⣡⠆⠀⠀⠀⠀⡀⣠⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⢷⢌⠓⢘⣿⡀⠀⠀⠀⠀⠀⠀ ⢀⣀⣀⣀⣀⣠⣞⣀⣁⣐⣐⣋⣀⣀⣀⣈⣀⣀⣀⡆⡁⡃⣸⣀⣒⣰⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⢀⣀⣀⣀⣀⣀⣀⣀⣄⣤⣠⣱⣣⣳⣀⣘⣧⡆⢀⣀⣀⣀⣀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡶⠶⠤⢤⣼⠏⠙⠲⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⢀⡴⠛⠛⠲⣤⡴⠒⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⢼⠀⠀⠓⠀⣽⡘⠀⢀⡏⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠾⠁⠀⠈⠳⠤⠤⢞⣻⡋⠉⢉⣠⡤⣷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡄⠀⠸⣥⣴⢷⡄⠈⠹⢦⡀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣻⡷⠄⠀⠀⠙⢿⣘⣆⠀⠀⢹⡎⠿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠈⠈⠁⣀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠶⠛⠛⠳⣄⠀⠀⠀⠀⢲⠀⠀⠀⠀⣠⣟⠉⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣀⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠀⠀⠀⠀⢀⡿⠀⢠⠀⠀⠸⡇⠀⣠⡾⣻⠇⠀⠀⠀⣀⣀⣤⠤⠤⠤⠴⠦⠤⢤⣄⡀⠀ ⢰⡟⠁⠀⠀⠀⠈⠉⠉⠙⠛⠛⠛⠋⠉⠁⠀⠀⠀⠀⣠⡾⠧⢤⡘⡇⠀⠀⠹⣟⠁⣿⣿⡆⠀⠀⣼⡛⠛⠓⠒⠒⠒⠒⠒⠒⠋⢽⣧⠀ ⠈⠳⠦⢤⣤⣤⣤⣤⣄⣤⣤⣤⣤⣤⣶⡶⢿⣦⣤⣤⣆⢰⣾⣿⣿⣿⠀⠀⡀⢺⣟⡿⠿⠟⢀⣼⣯⣅⣀⡀⠀⢀⣀⣀⣀⣀⡤⠾⠟⠂ ⠀⠀⠀⠀⠀⠀⠘⠋⠋⠙⠉⠈⠁⠁⠉⠀⠈⠉⠙⠃⠈⠉⠉⠁⠉⠙⠳⠚⠛⠚⠉⠀⠀⠀⠈⠙⠑⠋⠙⠙⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⡙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠀⠀ ⠀⠀⠀⠀⠀⠘⣧⠀⠙⢦⣄⠀⠀⠀⠀⠀⣀⡤⠴⠚⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠓⠶⢤⣄⡀⠀⠀⠀⠀⠀⠀⢀⡴⠖⠋⢩⡟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠈⠳⣤⣀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⢤⣠⠴⠚⠉⠀⠀⣰⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⣰⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⡾⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣧⡴⠋⠀⢀⣀⣀⣐⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀⠿⠴⠿⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠯⠼⠿⣯⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⣄⠀⠀⠀ ⠀⠀⠀⡴⠋⠒⠒⠒⠤⠤⠤⢄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠤⠤⠤⠤⠤⠄⠀⠀⠀⠀⠈⢧⠀⠀ ⠀⠀⣸⠁⣴⠖⠒⠒⠒⠒⠤⠤⠄⣀⣙⠆⠀⣶⣲⡶⣲⠦⠀⠀⠀⢀⠤⠔⠒⠉⠉⠉⢀⣀⣀⣀⣀⣀⣀⠤⠤⠤⠤⣄⡀⠀⠀⠈⢳⠀ ⠀⢰⡇⠀⠀⢀⣀⡤⠤⠤⠒⠒⠤⢤⡄⠀⠀⠈⠋⡇⠛⠃⠀⠀⠀⠀⡤⠤⠤⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⢸⠀ ⠀⢸⡇⠀⠘⠁⠀⣀⡠⠤⠤⠤⠤⡖⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠒⠒⠒⠈⠉⠉⠉⠉⠉⠉⠉⠉⠑⠒⠢⠤⡄⠀⠀⠀⢸⠀ ⠀⠀⣷⠀⠀⠐⠊⠀⣠⠴⠒⠊⠉⠉⠁⠀⢀⣠⣤⣤⣴⣶⣶⣶⣴⣤⣄⣀⠐⠉⠉⠉⠉⠉⠉⠑⠒⠒⠒⠤⢄⣀⠀⠀⠀⠀⠀⠀⢸⠀ ⠀⠀⢹⡇⠀⠀⠠⠊⠀⠀⠀⢀⣀⡴⠶⠿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠿⠿⠷⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⡟⠀ ⠀⠀⠀⢷⡄⠀⠀⠀⠀⠀⠀⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀ ⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀ ⠀⠀⠀⠀⠹⡯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀ ⠀⠀⠀⠀⠀⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠳⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠈⠳⣦⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⠴⠚⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠘⣦⠀ ⠀⠀⣀⡴⠞⠋⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹ ⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⢤⣄⣀⠀⠀⠀⢀⣀⡤⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡈⠉⠉⠉⠉⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⡾⠿⣯⠓⠲⢤⡤⠤⠴⠒⠒⠒⠲⠦⠤⣄⡀⠀⠀⠀⢀⡀⠀⠀ ⢸⠃⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠚⠉⢉⡿⠻⡆ ⢸⠐⠀⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠄⠀⡇ ⢸⡆⠀⠀⠀⡠⠖⠒⠲⢄⠀⠀⠀⠀⠀⠀⢀⡤⠤⣀⠀⠀⠀⢰⠃ ⠀⡇⠀⠀⢸⠳⠶⠒⠒⠚⡇⠀⠀⠀⠀⢰⠥⡤⠤⠤⢵⠀⠀⡼⠀ ⠀⢹⡀⠀⠀⠓⠤⠤⠤⠚⠀⠐⠶⠖⠀⠈⠦⣀⣀⣀⠜⠀⠀⡇⠀ ⠀⠀⢧⠀⠀⠀⢀⣀⣀⠄⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀ ⠀⠀⠈⢳⡀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀ ⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠙⠛⠛⠳⢶⣾⠃⠀⠈⠙⠳⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⢀⣴⠟⠋⠉⠻⣦⣴⠶⠚⠿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⣼⠁⠀⠀⠖⠀⢸⡗⠾⠀⠀⢸⡏⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⠀⠸⣦⣀⠀⢀⣠⣾⣿⠶⠶⠶⠛⠁⠈⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠶⠛⠛⠉⠁⠀⠀⠀⠀⠉⠙⠋⢩⣴⣿⠀⠀⢀⣶⠟⠛⣛⠛⠶⢦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⡀⠀⠈⠻⠶⣾⢻⣷⡀⠀⠘⠛⢷⡄⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣟⣿⣿⠆⠀⠀⠀⠙⢿⣇⣸⣆⠀⠀⠀⢻⡆⠻⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⢀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⢀⣠⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⣼⠷⢦⣤⣤⣤⠶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠘⠉⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⣠⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣤⡤⠤⢤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⣘⣷⡄⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⣆⠀⠀⠀⢿⡀⢀⣠⡾⣫⡿⠃⠀⠀⠀⢀⣠⣤⣤⠴⠶⠶⠒⠒⠚⠓⠒⠒⢶⣦⣄⠀ ⣾⠋⠁⠀⠀⠀⠀⠈⠉⠉⠉⠙⠛⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⣀⣴⣿⣤⣤⡀⢿⡄⠀⠀⠈⢿⡟⠉⣸⣿⣻⡖⠀⠀⢀⣾⡛⠛⠻⠷⠶⠶⠶⠶⠶⠒⠒⠛⠋⣡⣿⡄ ⠿⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⣤⣴⣶⣆⣀⣀⠀⡍⠉⣤⢰⣾⣿⣿⣧⠀⠀⠀⠈⣿⡶⣿⣿⣿⡷⠀⢀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⡷ ⠀⠀⠉⠉⠛⠛⠛⢛⡿⢿⠿⣻⡿⢻⡿⠛⠿⠻⠟⠉⠼⠟⣽⣿⠟⠻⢶⠿⠿⡿⢻⠟⣿⣀⣀⣶⣄⣽⡷⠛⠉⠀⠀⠀⢿⡿⢛⣿⠷⣶⢶⣶⣶⣶⣶⠶⠚⠛⠛⠋⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠁⠀⠁⠈⠁⠉⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⢀⣀⣀⠈⠈⢢⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⡇⠈⠀⠈⠉⣆⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠠⢄⠀⠀⠀⠀⢰⣀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠎⣿⣿⣦⡉⠒⠉⠉⠀⠀⠀⠀⠉⠑⠤⠐⢂⠭⣥⠈⡇⠀⠀ ⠀⠀⠀⠀⠀⠈⢸⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠠⠃⡸⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠀⠉⠀⠠⣄⠐⣦⣦⣦⣄⠀⢸⢦⡤⣴⣄⠀⠀⠰⠁⠀⠀⠀ ⠀⠀⠀⢀⣔⡿⠀⠀⠀⡀⢈⠀⢴⢿⢤⡁⠀⠀⠀⣀⣀⣀⡀⢠⠃⠀⠀⠀⠀ ⠀⠀⣠⣿⠋⠁⢠⠀⠀⠁⠛⠆⠓⠘⠏⠁⢀⠊⠐⠼⠐⠞⠂⠆⠀⠀⠀⠀⠀ ⠰⡟⠏⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⡀⠀⠀⡄⠀⢀⡠⠔⠊⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠘⢄⠀⢰⠌⣀⣒⣁⡠⠊⠀⢀⠠⢤⡤⠠⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢰⠒⠋⠁⠀⠀⠀⠨⣘⡀⠘⢀⣒⠲⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⠀⠀⠀⠀⠀⠀⠀⡆⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠈⢂⠀⡀⢀⠀⠀⢀⠁⠀⡘⠀⠀⠀ ⠀⠀⠀⠀⠀⢯⠂⠣⠁⠀⠈⠂⠑⠈⠂⠘⠘⠙⠃⠓⡋⠀⡼⠀⠀⡇⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⡤⠤⠤⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠄⠀⠀⠀⠀⠀⠀⠈⠙⠲⠋⢹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣤⠀⢰⡛⠉⠹⡟⠛⠓⠒⠖⠦⠤⣄⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠒⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠸⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠶⠒⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⢀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣁⣀⡀⠉⠛⢦⣄⡀⠀⠀⠀⢀⣀⣀⣠⠼⠤⠼⠤⠤⠤⢤⣀⣀⡀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⣼⣿⣿⣿⣷⣤⡀⠉⠻⡶⠖⠚⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠣⣤⣀⣀⣤⠤⠖⠒⠛⠉⠉⠀⣀⠀⢻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠉⠀⠀⣠⡴⠚⠻⣿⣿⠏⢀⣾⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⢸⣿⣿⣿⣿⣿⣿⠛⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⢀⣾⠃⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⣿⣿⡿⢟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠃⠀⠀⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠈⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⢸⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⢶⣤⡀⠀⠹⣿⣧⣿⣽⣾⣿⣦⣶⡀⠀⠀⢸⣿⣿⣦⣧⣷⣶⣼⣷⣄⡀⠀⠀⠀⠀⠀⡾⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⡀⠀⠉⠉⢹⣟⠁⠙⠻⠿⠃⠀⠀⠸⠟⠀⠉⠉⠁⠀⠉⠻⠛⠃⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⢯⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⢾⣾⣿⣿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⢸⡆⢤⡼⣷⠀⢤⣸⡟⠰⣾⣦⣽⡿⡆⠀⠀⠀⢀⣠⠴⠦⠾⢿⠿⠛⠛⢾⣝⠆⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣼⣿⣾⠏⠈⠁⠀⠀⣀⠀⠀⠀⠀⠀⠛⠈⠿⠙⣦⠈⠛⠷⠤⠽⣿⡏⠀⠁⠀⠀⢠⠏⠀⠀⠰⣦⣸⡆⠸⢟⣿⠛⠧⢀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⣿⣿⣿⡟⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠈⠙⠛⠒⠛⠃⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣾⣿⣿⠻⠃⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣾⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⡀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⢀⡴⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠀⠀⣷⡀⠀⠀⠀⠀⢠⡮⠙⠓⠦⠤⠤⣤⠟⠀⠀⠀⣠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⢸⠀⠦⢤⣄⣀⡀⣀⢸⣆⣠⠴⠋⠀⠀⠀⠀⠀⣀⡤⠖⠒⢲⡴⠛⠉⠛⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠲⠤⠬⣤⣤⣀⣈⣩⣭⡭⠟⠋⠀⠀⠀⠀⠀⠀⠀⢸⠃⢤⡖⠚⠋⠙⢲⣦⡄⠀⣧⣠⣤⣤⣄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣀⠉⠉⠉⠉⠉⠁⠀⠙⠛⠓⠒⠿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢹⠀⠀⠀⠀⣾⠉⠙⠛⠒⠚⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣟⢻⡆⠀⢠⠶⠂⣀⢀⠀⠀⠀⣀⠀⠀⣀⣀⠀⣠⠤⠀⠀⢠⠀⠈⢶⡀⠀⣦⠀⣀⡤⢤⡀⠀⠀⠀⠀⣼⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠛⣳⡄⢾⣟⢛⠉⣾⣀⣀⡀⢹⡇⢀⣙⣷⠀⢙⣶⡄⠀⢸⡆⠀⣼⠳⠾⢿⠄⠿⠼⠼⠟⠀⠀⠀⢠⡏⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⡫⢉⠀⠀⢙⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡀⠀⠀⢁⣀⠀⠀⠀⢀⣿⡃⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡄⠀⠀⠀⠀ ⠀⠀⠀⢸⡙⢷⡦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⡪⢫⠇⠀⠀⠀⠀ ⠀⠀⠀⠈⢧⠀⠙⠦⣙⠲⡤⠔⠂⠉⠉⠁⠀⠀⠉⠓⠎⡡⠎⢀⡞⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢆⠀⠀⡸⠋⠀⠤⠠⠤⠤⠠⠄⠀⠀⠀⠀⠈⢦⡸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠳⡼⠁⠀⢀⡤⠐⠒⠈⠐⠂⠤⠤⠤⠤⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡅⠀⠒⠉⠀⠉⣄⠀⠀⠀⡔⠈⠉⠐⠄⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡟⠁⢀⠝⣛⡯⣍⡗⠛⢺⢉⢭⡥⢄⠈⠉⣿⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣷⣀⣈⣑⣛⣓⣨⠇⠀⠸⣌⣚⣉⠉⢀⣀⢿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡁⠀⡇⠉⠉⠀⠀⠠⣤⠤⠤⠤⠴⡤⠀⠐⢊⣉⣸⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⢁⠠⠀⠈⠒⠤⠔⠋⠀⠀⠄⢀⠀⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠥⠀⠀⠀⡠⢂⡴⢲⢲⣄⣠⡐⠄⣀⠀⠈⢙⡯⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠼⣿⢥⡀⢰⠁⣰⣯⣧⣼⣼⣀⣇⣿⡆⢸⢀⣠⣼⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⣿⣶⡎⠂⣿⣿⣿⣿⣿⣿⣿⣿⣧⠘⡎⢼⣏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⡀⢴⠿⡯⢼⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⢰⢩⣿⣿⡀⠀⠀⠀⠀⠀ ⠄⠒⠉⠉⠁⠀⠈⣤⡻⡫⡇⢹⣿⣿⣿⣿⣿⣿⣿⡇⢸⣼⡇⣸⠉⠒⠢⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢳⣷⡇⠀⠻⣿⣿⣿⣿⣿⠟⠀⢸⠷⡮⠎⠀⠀⠀⠀⠉⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⡦⠄⣈⣿⣛⡯⡁⣀⣠⣯⠆⠐⠒⠒⠠⠤⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣾⣴⠿⡷⣧⣗⣿⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢀⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⠛⢦⡙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⡽⠃⣀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⢹⡁⠀⠙⢦⣳⣄⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⡀⠀⡀⠀⠀⠀⣠⠏⡰⠁⠀⠤⡾⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣏⠁⠀⠀⠙⣏⠳⣤⠤⠤⢶⠞⠿⠿⠓⠚⠛⠛⠛⠛⠻⣛⡶⣣⠞⠡⣀⡘⢲⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⠤⠀⠀⠀⠈⢳⡘⠶⣄⣈⣁⣀⣀⣀⣀⡤⠶⠶⠔⣺⣿⠞⠁⣀⡀⠲⣬⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣆⡤⢄⣀⣀⣀⣷⣤⣀⠉⠁⠀⠈⠉⠁⣤⣤⣤⣾⢿⣶⣿⣿⢿⣧⣴⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣦⣰⡏⠹⣯⣽⣿⣟⠻⠟⢻⣧⣤⣴⠿⣧⠋⢠⣾⣿⣿⣿⡆⢿⣽⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡞⠈⢹⡇⠸⣿⣿⣿⣿⣦⣀⢸⣇⠀⠀⠀⣹⣆⠛⢿⣿⣿⣿⡷⠾⣻⠀⠀⠀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢧⠀⠀⣷⣤⣽⡿⠿⠿⠯⠽⠿⠿⠀⠀⠐⢛⡋⠉⠉⠉⠁⠀⠀⣀⣷⠴⠒⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⢦⣈⣧⣀⣀⣀⡀⠀⠀⠀⠀⠀⠰⣦⢤⣤⠴⣾⠃⠀⢤⡀⣀⡴⠊⠁⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡼⢿⡄⠀⠉⠓⢲⣤⣤⡇⠀⠈⢿⡒⢻⠇⠀⠀⢀⡿⣟⣉⣙⡓⣿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⢉⡟⠓⠚⣟⠛⠉⣉⣽⣴⠚⠳⣄⣀⣀⣧⣸⣤⣤⣤⣼⣶⣾⠋⠀⢩⣿⡓⠒⠶⢤⠀⠀⠀⠀ ⠀⠀⣠⠔⡿⠀⠀⢀⣿⡿⠉⠁⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⢸⣾⠿⠇⠀⠀⠀⠀⠀⠀⠀ ⠠⠞⠁⠀⣧⠀⠀⠈⢰⣿⣦⣀⡀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⢤⣿⣿⠓⠦⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠀⠀⠀⠘⠿⣿⣯⢷⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⣺⣇⠙⠄⠀⠈⠳⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⢆⠀⠉⢻⣾⣷⠄⠀⠈⢿⣿⣿⣿⣿⣿⡿⠀⠀⣤⣽⡿⡄⠀⠀⠀⠀⠘⢆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠈⣿⣿⣦⣄⡀⠈⢿⣽⣿⣿⡿⠃⢠⣴⣬⡿⡇⠀⠀⢀⡴⠋⠀⠈⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣻⢹⣿⣿⣧⣰⣄⣌⠉⠉⢰⣷⣼⡟⣿⠀⠀⣠⠞⠁⠀⠀⠀⠀⠘⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⡄⠋⠛⡿⠿⠿⠚⢛⠿⣿⠙⠆⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀

⠀⠀⠀⠀⠀⠀⠀⢀⡶⠛⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⢱⣿⡜⣧⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⢀⣠⣤⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⠇⠻⠛⠃⠉⠉⠉⠉⠉⠉⠛⠶⣦⣤⡶⢋⣵⣆⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠇⠻⠿⢻⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡾⠀⠀⠀⠠⣖⢲⡶⣄⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⣸⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠈⠙⠓⢻⡄⠀⣠⠾⠭⠯⠽⠓⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⣶⣭⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⢷⣄⣀⣹⡟⠁⠀⢲⡄⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀ ⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠰⣄⣈⣹⡛⠛⠋⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀ ⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀ ⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠞⣿⠂⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠛⠉⠁⢺⡅⠀⠀⣴⣦⠀⠀⠀⢸⣧⣤⣄ ⡷⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⣠⠞⠀⠀⠀⢀⡴⠃⠀⢀⡇⡏⠀⠀⠀⠸⡇⠀⣽ ⣯⠀⠀⠀⠀⠀⢠⣇⣠⠴⠋⠁⠀⠀⢀⡴⠋⠀⠀⡴⠛⠁⠻⣦⠀⠀⠀⡇⢠⡇ ⢃⠀⠀⠀⠀⠴⠚⠉⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⣇⠀⠀⠀⣸⠂⠀⢠⡇⣾⠀ ⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⡏⠀⠀⢸⣿⠇⠀

⠀⢀⣶⣶⣶⣾⡶⣶⣦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⣿⠿⠿⣿⣿⣆⠀⠈⠙⠛⠿⣶⣤⣤⣶⠾⠿⠿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⠿⢷⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⠁⠀⠀⠀⠙⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣷⣤⡀⣀⣠⣤⣶⠾⠿⠿⢿⣿⣷⣶⡄⠀ ⢰⣿⠀⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⠛⠋⠁⠀⠀⠀⣠⣿⠿⠛⠻⣿⡄ ⢸⣿⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠁⠀⠀⠀⣿⡇ ⢸⣇⠈⠁⠀⠀⠀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⠀⠀⠀⣿⡇ ⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃ ⠐⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡶⠖⠛⠓⠶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀ ⠀⣿⡄⠀⠀⠀⠀⠀⠀⢀⣾⠋⠁⠀⠀⠀⠀⠀⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡾⠛⠉⠉⠉⠙⠻⣶⣄⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⢻⡇⠀⠀⠀⠀⠀⠀⢸⠛⢳⣶⣶⠒⠒⠒⠒⠒⠒⠚⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠈⢻⣧⠀⠀⠀⠀⠀⣿⠃⠀ ⠀⠸⣿⡀⠀⠀⠀⠀⠀⢸⣇⠈⠉⠛⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠉⠙⣿⡟⠉⠉⠉⠉⠉⠉⣻⠀⠀⠀⠀⢸⡟⠀⠀ ⠀⠀⢿⣇⠀⠀⠀⠀⠀⠀⠻⣦⣀⠀⠀⠀⠀⠀⣀⣴⠟⠁⠀⠀⢶⣶⣶⣶⣶⡦⠄⠀⠀⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠀⠀⠀⠀⢿⡇⠀⠀ ⠀⠀⠸⣿⡀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠲⠶⠶⠚⠋⠁⠀⠀⠀⠀⠀⠉⠛⠋⠉⠀⠀⠀⠀⠀⠈⠻⢶⣤⣤⣀⣠⣤⠾⠋⠀⠀⠀⠀⠀⢸⡇⠀⠀ ⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀ ⠀⠀⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣴⣶⠶⠦⠤⠤⠤⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣧⡀⠀⠀⠀⠐⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠐⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⢡⣆⢹⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠀⡟⢹⡀⢹⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠁⣸⠁⠈⣧⠀⢿⣿⣀⣤⣴⣶⣶⣶⣶⣶⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⡿⠛⢻⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠏⠀⡿⠴⠒⠛⠀⠘⠛⠛⠉⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⢿⣶⣤⣀⠀⠀⣠⣾⠟⠋⣠⡤⠤⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣾⠛⠁⣴⠋⠁⢸⡇⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢷⡄⢧⣄⠀⣸⢀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠇⠀⠀⠀⠀⠀⠀⢠⣤⣴⣶⣶⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠇⠀⠀⠀⠀⠀⠀⠀⠈⢿⣧⣄⣿⡏⠛⣿⣦⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣶⣦⣤⣤⡀⠀⠀⠀⠀⢀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠶⠿⣿⡀⠀⠀⠀⠀⣠⣼⣿⣛⢙⣿⡏⣙⣿⣿⠦⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡿⠀⠀⠀⢸⣟⠋⠉⠛⠛⠛⠛⠛⠋⠀⠀⠀⠀⠀⢸⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣦⣤⣤⣜⡛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣤⡀⠀⠀⢿⣆⠀⣨⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣇⣈⠹⠆⠀⠀⣿⣿⠋⠀⠀⢀⣀⠲⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⠶⣶⡶⠿⣧⣄⣈⣁⣈⣉⣀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡄⠀⠀⠀⠈⠉⡛⠛⠿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⣷⣶⣤⣤⡾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⢉⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀ ⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣰⡾⢷⣴⠟⠁⣠⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀ ⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⠹⠏⠀⠀⠁⠐⢛⣧⣀⠀⠀⠀⠀⠀⢀⣄⡀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀⣠⣤⣤⡀⠀ ⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣾⠉⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠟⠛⠻⣿⡆ ⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⡟⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⣿⡇ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢀⣤⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⢀⣼⠇⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⣰⡿⠀ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⢀⣤⣴⠿⠋⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠛⠁⠀⠀⠀⠀⢠⣾⡿⠻⠂⠀⠻⣿⣦⡀⠀⠀⠀⠀⠀⣿⣿⠀⢀⣿⠃⠀ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣷⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠋⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠘⢻⣇⠀⠀⠀⠀⠀⣿⣿⠀⣾⡟⠀⠀ ⣿⣇⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣿⡏⢠⣿⠀⠀⠀ ⢸⣿⠀⠀⠀⠀⠀⠀⠀⠺⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⠀⠀⠀⣿⡇⣾⣿⠀⠀⠀ ⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⣾⡟⠀⠀⠀⠀⠀⠀⣿⣷⣿⡿⠀⠀⠀ ⠸⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⢻⣷⡀⠀⠀⠀⠀⢰⣿⣿⡿⠁⠀⠀⠀ ⢸⣿⢿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⣼⣿⣿⡇⠀⠀⠀⠀ ⣼⣿⠀⠻⣿⣷⣦⣀⣀⡀⠀⢀⣀⣀⣴⣶⣿⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣄⠀⠀⠀⠀⠀⣹⣿⡆⠀⠀⢀⣿⣿⣿⡅⠀⠀⠀⠀ ⠀⠀⡀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠀⠀⠀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠄⡀⡀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⡿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠋⣤⡈⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⣼⣿⣿⡈⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⢠⣿⣿⣿⡇⠘⢿⣿⠿⠿⠿⠿⠿⠿⢷⣶⣤⣄⡀⠀⠀⠀⢀⣠⣶⠿⠛⡉⢹⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠈⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⣷⣶⣴⡿⠋⣡⣶⣿⣿⣼⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣷⠘⣿⣿⣿⡇⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠛⠛⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠀⠀⠀⠀⠀⠀⣴⣶⠟⣷⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃⠀⠀⠀⠀⠀⠀⠈⠻⠶⣿⣧⣬⣿⡇⠀⠀⠀⠀⣀⣴⡿⢿⣿⠻⣿⣶⡄⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡄⠀⠀⣼⡟⠛⠳⠾⠿⠿⠛⠋⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣄⣛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⢻⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⣄⣀⡀⣀⣿⡿⠋⠀⠀⠀⠻⣷⡄⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢙⡛⠛⠛⠛⢿⣶⣦⣤⣤⣶⠿⠃⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⣤⣀⣤⣶⠌⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡀⠀⠀⠀⠀⠀ ⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀ ⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⣶⣾⠏⣡⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀ ⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠙⠋⠀⠈⠀⠘⣿⡄⠀⠀⠀⠀⣰⣶⣦⠀⠀⠀⠀⠀⠀⣿⣧⣤⣤⣤⣀ ⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⣿⠉⣿⠀⠀⠀⠀⠀⠀⢹⣿⠋⠀⠹⣿ ⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⢰⣿⢸⡇⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⢰⣿ ⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢀⣠⣴⠿⠋⠁⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⣠⣾⡿⠃⠸⣿⣦⡀⠀⠀⠀⠀⢸⣿⠀⠀⣿⠇ ⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣷⠾⠟⠋⠁⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⠀⠙⣷⡄⠀⠀⠀⢸⣿⠀⣸⡿⠀ ⢻⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠁⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⢸⣿⢀⣿⠃⠀ ⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⣾⠏⠀⠀⠀⠀⢸⣿⣼⡟⠀⠀ ⢸⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⣿⣿⣿⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠋⠀⠙⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠁⣼⣿⣆⠸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃⣰⣿⣿⣿⡇⠸⣿⣦⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣶⣶⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡏⠀⣿⣿⣿⣿⣷⠀⠻⣿⣿⣿⣿⠿⠿⠿⠿⠿⢿⣿⣶⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⣠⣶⣿⠿⠛⠉⠉⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠁⠀⠿⠟⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⣿⣷⣦⣤⣀⣴⣿⠟⠋⣠⣴⣿⣿⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⡁⢀⣾⣿⣿⣿⣿⢠⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⠀⢿⣿⣿⣿⡏⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠋⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⣤⣶⣶⣾⣶⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣦⣀⣿⡯⠙⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣶⣶⣶⣤⣄⡀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⠿⠶⠾⢿⣇⠀⠀⠀⠀⠀⣠⣾⣿⠛⠉⣿⣏⢉⣹⣿⣿⠆⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡧⠀⠀⠀⣼⡿⠋⠙⠛⠿⠿⠿⠿⠛⠉⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣄⡀⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⡀⠀⠀⠀⠀⠘⣿⣿⣿⣿⠿⠃⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣶⣤⣤⣀⣠⣿⣿⡏⠁⠀⠀⠀⠀⠙⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠛⢿⣿⣶⣦⣤⣤⣤⣶⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣦⣄⡀⠀⠀⣀⣭⡉⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠿⣿⡿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣰⣾⠟⢁⣴⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⠀⠀⠀⠀⠀⠀ ⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣶⣿⣿⡟⠛⠿⠿⠃⢰⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡄⠀⠀⠀⠀⠀ ⢸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠇⠀⠉⠀⠀⠀⠀⠀⠸⣿⣦⠀⠀⠀⠀⠀⢠⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⣶⣿⣿⣶⣄ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠄⠀⠀⠀⠀⣼⣿⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠋⠀⠈⢻⣿ ⣾⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⣿⡿⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⠀⠀⣸⣿ ⣿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡃⠀⠀⠀⠀⢀⣠⣾⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⢀⣴⣿⠃⣸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⢀⣿⡇ ⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⣀⣤⣶⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠋⠀⠀⠀⠀⠀⢠⣾⡿⠟⠋⠀⠙⠿⣿⣦⡄⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⣼⡿⠀ ⢻⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣷⡿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⠀⠀⠈⢻⣿⡄⠀⠀⠀⠀⠀⣿⣿⠀⢠⣿⠇⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⣿⡿⠀⣿⣿⠀⠀ ⢸⡷⡀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢀⣼⡿⠁⠀⠀⠀⠀⢸⣿⡇⣸⣿⠃⠀⠀ ⠈⡇⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⠀⠀⢸⣿⣧⣿⡿⠀⠀⠀ ⠀⣯⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡇⠀⠀⠀⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⢸⣿⣿⣿⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⠚⠉⠉⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠟⠋⠒⢦⡀⠀⠻⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⢻⠃⠀⣶⠆⠀⣷⠖⠒⠢⣌⠉⠉⠒⠒⠂⢤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠈⢧⠀⠀⠀⢸⢁⣤⡀⠀⠀⢳⡀⡀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡶⣦⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠙⠒⣶⣾⡄⠉⠁⠀⠀⢨⡇⣷⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣴⢻⣻⠿⠗⠛⠛⠉⠉⠉⠓⠒⠦⢤⣀⠀⠀⠠⠴⢿⡄⠙⠦⣤⣤⠤⠊⠐⠁⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⣿⣿⡹⡄⣀⡤⠤⠤⠤⠤⢤⣀⡀⠀⠈⣿⣦⡀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠹⣿⠈⠻⣏⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢤⣿⢙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⣆⠀⠀⠙⠲⠦⢤⣤⣀⣀⣀⣀⣠⣼⠛⣿⢹⡇⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⣴⡞⠓⠛⠀⠘⢿⣄⡀⠀⢀⣠⡾⠃⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠓⠦⣤⣀⣀⠀⠀⣨⣷⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⣿⠛⠿⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠉⠛⠦⣄⣀⣀⣀⣠⠴⠚⠁⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠞⠛⠛⠷⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⢋⠉⠛⠛⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢶⣄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡇⠀⠀⠀⠙⣦⣀⠀⠀⠀⠀⢀⣤⠤⠼⠿⣦⡄⠀⠀⠀⠀⠀⣶⣦⠀⠀⠉⢻⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣤⡶⢿⣿⣬⡓⠶⠤⣤⣾⣥⠆⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⢸⡇⠀⠀⠀⣿⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⡉⠻⠟⠳⡾⠛⠛⠿⣤⣇⣀⣀⣀⣤⠴⠞⠋⣁⣤⠞⠁⠀⠀⢀⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠉⠛⠛⠛⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⣼⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⣤⣄⣀⣀⣀⣀⣀⣤⣤⣤⡶⠾⠛⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣄⣄⣄⣀⣀⣀⣀⣠⣠⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⠿⠿⣿⣷⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⢀⣀⣤⣀⣀⣀⣀⣀⣠⣄⣀⣀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣄⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣴⡿⠟⠛⢻⣟⠛⠛⠛⠛⠛⠛⠿⠿⣷⣶⣦⣤⣄⡀⠀⠀⠀⠀⠉⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⡿⢿⡆⠀⠀⠀⠀⠀⣾⠀⠀⢰⡟⠀⠀⣰⡿⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠿⣷⣦⡀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀ ⠀⠀⠀⣿⠁⢸⣧⠀⠀⠀⠀⠀⣿⠀⠀⢸⠁⠀⣴⡿⠁⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⢠⣾⡿⢿⣷⠀ ⠀⠀⢠⡏⠀⢸⡟⠀⠀⠀⣀⣀⣿⣀⣀⣸⡀⢰⡿⠁⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠈⣿⠀⠀⠀⠀⣰⣿⠋⠀⠀⢹⡆ ⠀⠀⢸⡇⢀⣴⣿⡿⠿⠿⠿⠛⠛⠛⠻⠿⢿⣿⣤⡄⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⣻⠀⠀⠀⣰⡿⠁⠀⠀⠀⣸⡇ ⠀⠀⣼⠇⠘⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠃⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣹⣀⣠⣾⡟⠁⠀⠀⠀⢠⣿⠀ ⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⢀⣿⠙⠛⠉⠀⠀⠀⠀⣠⣿⠃⠀ ⢀⣿⠃⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⢸⣯⡀⠀⠀⠀⣀⣤⣾⠿⠃⠀⠀ ⢸⠇⠀⠿⡇⠀⠀⣤⢄⡀⢤⡄⠀⠀⠀⠀⠀⠀⣤⣤⡀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⢀⣿⠻⢿⣶⡾⠿⠿⠛⠁⠀⠀⠀⠀ ⢸⡀⠀⠀⠀⠀⠀⢿⡿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠙⠋⠁⠀⢀⣼⣷⣤⣀⡀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡿⠃⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⢿⣍⣛⡛⠿⢿⣷⣶⣶⣿⣿⠿⠛⠋⢀⣀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⠻⢿⣶⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣴⣾⠟⢉⣼⠟⠻⢿⣶⠀⠀⠀⠀⠀⢠⣶⡿⠿⠛⢿⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠛⠛⠻⠿⢿⣿⡿⠿⢿⣿⡿⠿⠟⠛⠉⠀⣠⣾⠏⠀⠀⣰⣿⠀⠀⠀⠀⠀⠀⢻⣧⡀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠀⠀⣸⣿⣿⠿⠿⠿⠿⣿⡿⠋⠀⣠⣾⡿⠿⢿⣿⣿⡿⠿⢿⡿⠿⣷⣆⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣿⣡⣴⣶⡿⠟⠋⠁⠀⠀⢀⣼⠟⠁⣠⣾⠟⠉⠀⠀⠀⠀⢻⣧⠀⠘⣿⠀⠈⠻⣷⣄⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⢸⣿⣶⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⢻⡇⠀⠀⠈⠻⣷⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠿⠇⠀⠀⠀⠀⠈⠻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⡟⣆⠀⠀⠀⠀⠀⠀⢀⡞⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⢃⣈⣧⠤⠤⠤⣤⣰⣏⠀⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⡴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣄⡀⠀⠀⠀ ⠀⢀⡞⠁⠀⠀⠀⠀⢠⣄⠀⠀⠀⠀⣤⡄⠀⠀⠙⣆⠀⠀ ⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⢠⡄⠉⠀⠀⠀⠀⠈⣧⠀ ⣾⠀⠀⠀⠀⠀⠀⠀⠀⣦⡀⣸⠿⣄⣼⠇⠀⠀⠀⠀⢸⡆ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⡇⢀⡾⠀⠀⠀⠀⠀⠀⢸⡇ ⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠀⠀⠀⠀⠀⠀⠀⡼⠀ ⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀ ⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋⠀⠀⠀ ⠀⠀⠀⢰⡇⢩⣗⢲⡤⠤⠤⠤⠤⣴⢲⣯⡉⡇⠀⠀⠀⠀ ⠐⠶⠶⠾⠷⠿⠿⠿⠷⠶⠶⠶⠶⠾⠿⠾⠿⠷⠶⠆⠀⠀

⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⠻⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⢞⡿⢹⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡀⠙⠷⣌⠛⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⢀⣤⠞⢋⣴⠟⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⠈⠷⣄⡈⠙⠲⣤⣀⣤⠴⠒⠋⠉⠉⠁⠀⠀⠀⠀⠀⠈⠙⠳⢶⡋⢀⣰⠟⠁⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀⠀⠈⠛⢷⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠺⣅⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠀⠀⢀⡼⠁⠀⠀⠤⠤⠔⠒⠒⠒⠒⠒⠢⠤⣀⣀⣀⣀⡀⠀⠀⠀⠈⢷⣀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⡀⢠⡞⠁⠀⠀⠀⠀⠀⠀⣀⣠⠤⠶⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠟⠀⠀⠀⠀⣖⣲⣋⡉⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⠒⠒⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡴⠞⠉⠀⠀⠉⠳⡀⠀⠀⠀⠀⠀⢠⡴⠚⠉⠉⠑⢦⡀⠀⠀⢸⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣤⠤⠤⠤⠤⠤⠤⠤⠤⠤⢷⣄⣀⣀⡀⢀⣾⣀⣠⠤⠤⠤⠤⠥⠤⣤⣘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠀⠀⠀⢀⡴⢛⣛⡷⣤⣀⣿⠋⠉⠉⢹⡍⢀⣤⣤⠴⢶⣄⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⠀⠀⠀⠻⣄⣾⣿⣷⣤⠽⣿⠀⠀⠀⢸⡇⢯⣰⣿⠷⠶⠛⠂⠀⠀⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢿⣆⣀⣀⣀⣠⣤⣤⣤⣤⣴⠿⠀⠀⠀⠀⠷⠴⠤⣤⣀⣀⣀⣀⣀⣀⡿⢸⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠂⢼⠌⣉⠉⠉⠉⠉⠉⠉⠉⢉⣁⠀⠀⠀⠀⠀⢀⣀⣠⡀⠈⣉⠩⠭⠛⠛⠓⢺⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⠒⠂⠤⢼⡄⠠⠄⢀⣀⡀⠀⠀⠀⠛⢿⡍⠉⠉⠉⠉⢉⣡⡿⠁⠠⠤⠤⠤⠔⠒⠒⣿⠊⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠉⢁⣀⡠⠀⠀⠙⠷⣤⣤⠾⠛⠉⠀⠀⠠⢄⡀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠁⠒⠒⠒⣾⠆⠒⠒⠒⠒⠉⠁⠀⣀⠀⢀⣀⣀⣀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠉⠑⠒⠤⢼⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡣⠖⠀⠀⠀⠀⠀⣠⠞⠁⣰⡿⠋⡏⠙⣷⣤⣤⣤⣌⠓⠦⢄⣀⠀⠀⠀⠀⢹⣿⠦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣴⣂⡀⠀⠀⡴⠋⠁⣠⡾⢹⡃⠀⡇⠀⣿⠀⢸⢸⡿⣧⡀⠀⢸⠁⠀⠀⣔⣷⡿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠫⣿⣿⢛⡷⠀⠀⣇⠀⢰⣿⣿⣾⣿⣿⣿⣿⣿⣶⣾⣾⣿⣿⣿⠀⡟⠀⡦⣿⣻⣿⡛⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢻⣿⣠⢃⣆⠘⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠇⡼⠁⣼⣼⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⣾⡵⢻⡄⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢠⡇⢤⣴⣿⣗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⣿⠿⢿⡗⠒⣧⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⢸⠀⢾⢿⣟⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣤⠶⠶⠚⠛⠋⠉⠀⠀⣇⠀⣺⣿⣒⢺⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⡇⢈⣿⣟⠉⢸⡓⠦⣤⣄⡀⠀⠀⠀⠀⠀ ⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⢫⠙⣆⠺⡆⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⣏⢽⡯⠆⣠⣸⡇⠀⠀⠉⠛⢷⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣣⡾⣆⡇⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⣧⢟⣤⡚⣱⠏⠀⠀⠀⠀⠀⠀⠀⠙⠲⠤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣝⣿⡇⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⢀⡟⠉⠠⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣧⠞⣦⣤⠀⣀⣽⣭⡍⣹⢻⡀⢄⠀⠀⣠⣼⣧⠞⠀⠀⠉⠉⠙⠒⠦⢤⣤⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢻⣮⡼⢱⡺⢉⡼⣿⡿⡹⡎⣹⡀⢿⣷⢺⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣳⣿⣧⣞⡃⡟⣧⢇⢷⣟⣍⣿⣿⣟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢼⡿⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡃⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡇⠈⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠁⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠁⠐⣆⢿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⢏⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠘⣎⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⡞⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠘⣎⣿⣆⠀⣀⣠⣤⣤⣤⣶⣶⣶⠶⡶⢿⣶⠷⣶⣶⣦⣾⡏⢼⣁⣀⠀⠀⠀⠀⢻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⣈⡏⠿⠿⠟⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠲⠤⣨⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⢦⡤⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⣀⣀⡀⠀⠀⠀⠀⠀⠉⠿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⠿⠿⢿⣿⣟⠀⠀⠀⠀⠀⠀⠈⠻⢿⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⡏⠀⠀⠀⠀⠀⠀⢴⣾⡿⠛⠛⠛⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⢀⣼⣇⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⡟⠀⠀⠀⠀⠀⠀⠀⣻⣿⠀⠀⣠⣾⣿⣿⡇⠀⠀⣀⣠⣴⣦⡄⠘⣿⣦⠾⢿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⡀⠀⠀⠀ ⠀⠀⠀⢠⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣟⠙⣿⣿⣿⣿⠃⠀⠀⠘⢿⣿⡟⠁⠀⠘⢿⣶⣤⣿⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢰⣤⣤⣿⣦⣤⣤⡄ ⢀⣀⣤⣿⣧⣤⣤⠄⠀⠀⠀⠀⠀⠀⠐⣿⣿⣶⣿⣿⢿⡇⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⣁⣸⣿⡉⠙⠃ ⠘⠛⠛⣿⠉⣩⢡⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⣿⠄⣿⡛⠁⠀⠀⠀⠀⠀⣿⠛⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⢻⡿⠛⠿⠆ ⠀⣤⣼⣿⣷⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⠀⠀⠀⠀⠀⠘⠻⠂⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀ ⠀⠙⠉⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⠀ ⠀⠀⠀⢽⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣉⣥⣶⠶⠿⠛⠛⠿⢶⣦⡶⠾⠛⠛⠻⠷⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡏⠀⠀⠀⠀ ⠀⠀⠀⠈⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠉⠀⠀⠀⢠⣤⣴⠿⠛⠻⣷⣤⣄⠀⠀⠀⠈⠛⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢿⡄⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠁⠀⠀⠀⠀⠀⠙⣿⠁⠀⠀⠀⠀⣿⠟⠀⠀⠀⠀⠀⠈⠹⣷⡀⠀⠀⠀⠀⠀⢠⣿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢿⣦⣀⠀⠀⠀⠀⣠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣆⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠻⣷⣤⡀⢠⣿⠃⠀⠀⠀⣠⣦⣤⣤⣤⣶⠿⠁⠀⠀⠀⠀⠻⣷⣦⣤⣤⣴⣦⠀⠀⠀⠈⢿⣶⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⡏⠀⠀⠀⠀⣾⠃⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⣿⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⢽⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢛⣉⠀⠀⠀⠀⢙⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡛⠁⠀⠀⠀⢘⡛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡀⢀⣀⡤ ⠀⠀⠰⣿⣄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⠟⠁ ⠀⠀⠐⡘⢿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⠟⣹⠛⣻⠟⠁⠀⠀ ⠀⠀⠀⠙⣮⣿⠉⢻⣿⣭⣿⡒⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣇⣼⡟⣼⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣿⢦⠀⠣⣈⠙⣇⠀⠙⢷⣦⡀⠀⠀⠀⠀⠀⠀⢀⡀⢀⡀⠀⣀⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⠋⢠⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣻⡜⠄⠀⠈⣤⡙⣷⡀⠀⠙⢿⣿⣷⣶⣷⣶⣶⣾⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⢸⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⣷⡤⠤⠀⠈⢯⣿⣷⠀⠀⣼⣿⣿⣿⣿⣿⣿⠇⠈⠉⠀⠀⠀⠀⣿⠋⠹⠇⠙⠻⠿⠿⣿⣿⣤⠀⢼⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠐⢿⣧⡕⠀⠀⠈⢻⣿⠇⣄⣹⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀⠈⠛⣿⣷⣿⠈⢇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣏⢻⡅⣀⣀⣼⣿⡿⠿⠋⠙⠛⠛⠫⠷⢄⢀⡀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⢀⣠⣼⣿⣿⣿⡶⢾⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠩⡟⠞⣴⣿⣿⠿⢿⣶⣶⣤⡀⠀⠀⠀⠀⠈⠑⠽⢦⡀⠀⠀⠀⠀⣰⠃⠀⠀⠀⣼⣽⣟⡟⠀⠘⠻⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣇⣼⣿⣯⠗⠀⠘⣯⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠈⢱⠀⠀⠀⠀⢿⠄⠀⠀⠀⣿⣿⡟⠁⠀⠀⠐⢻⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠠⣿⠙⣿⠧⠀⠀⠀⠀⠉⠻⠿⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠈⠙⠀⠀⠀⢀⣤⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡏⠀⠋⠀⠀⠲⢤⣀⡀⠀⠀⠀⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⢀⣶⢿⣿⣿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⢻⠇⠀⠀⠀⠀⠀⠀⠙⢿⣿⡦⣀⡀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⣀⣀⣀⣉⣵⠟⢹⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢽⡀⠀⠀⠀⠀⠀⠀⢀⣀⠍⠛⠒⠿⣤⡈⠉⣉⣉⣑⠢⡄⠘⢶⣦⣄⣾⡟⠋⡁⠀⠀⡴⠋⠀⣈⣿⠓⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢺⠆⠀⠀⠠⠤⠒⠈⠁⠀⠀⠀⢀⣠⠄⢻⣧⠠⠄⠀⠁⠀⠀⠈⠋⢛⡉⠀⢦⡀⠭⣿⡗⠤⣀⡸⢿⠧⢄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⢀⠴⠊⠉⠀⠀⠀⡹⢦⣀⡀⢐⣀⣠⢤⠖⠛⠿⠲⣄⡈⣳⡿⡉⠓⢤⣝⢺⣀⠀⠙⠦⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⡇⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢀⠔⠉⠀⣠⠚⠛⠧⣄⠀⠀⠙⠓⠋⠀⢀⡼⠟⠀⠈⠑⢤⡘⣿⣆⠑⢄⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⡕⠀⠀⠀⣀⠔⠀⠀⠀⠀⠀⠖⠁⠀⢀⠔⠁⠀⠀⠀⠈⠛⠓⠶⠶⠚⠋⠉⢁⠀⠀⠀⠀⠀⠈⢧⠈⠢⡀⠁⠀⠀ ⠀⠀⠀⠀⠀⣸⡿⠁⠜⢀⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⢀⣄⠢⠸⣶⠀⠙⠀⠀⠀ ⢀⠀⡀⣀⣠⣋⠁⣀⣐⣁⣀⣉⣀⣀⡠⠀⠀⢀⣠⣠⣃⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⣀⣀⣀⣀⣀⣠⣀⣨⣻⣷⣀⢹⣦⠀⢀⡀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣦⣀⣀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣴⠞⠛⣛⡛⠿⡜⢷⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠱⣶⣦⣼⣿⡇⠀⠀⠻⠿⠄⠈⠦⢀⣘⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⡘⠰⣿⣿⠟⠀⠠⢞⡵⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⡷⠶⠄⠐⠊⠀⠀⠀⣸⢀⡏⠀⢀⣴⣶⡄⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⢀⢀⢄⠇⠤⢰⣿⣿⣿⣿⡆⠀ ⠀⠀⠀⠀⠀⠈⠙⠿⠿⠦⣄⣀⠀⣀⣀⠤⠐⠀⠁⢢⣡⣾⣟⣿⣿⣿⠇⠀ ⠀⠀⠀⠀⢀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠈⠀⠀⠀ ⠀⢀⣀⣤⣿⣿⣿⠟⠉⠀⠀⢸⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣷⣶⣤⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠛⠿⠿⠿⠛⠁⠀⠀⠀⠀⣿⣿⡿⠉⠈⠙⠛⣿⣿⣿⡇⣠⣤⣶⣤⡀ ⣤⣤⣤⣀⡀⢀⣾⣿⣿⣶⣶⣾⣿⣿⡇⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⡇ ⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡿⠟⠀ ⠀⠀⠉⠉⠉⠸⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠻⠿⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠤⠤⠄⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⣶⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠈⢿⣟⠷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⠟⣫⡿⢁⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠙⠻⣦⡙⠻⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣀⠀⠀⠀⠀⣠⡴⠟⢉⣠⣾⠋⠀⣸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⠀⠀⠀⠈⢻⣆⡀⠈⠛⠷⣦⣀⠀⢀⣠⣤⠴⠾⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⢦⣴⠟⠋⠀⢠⣾⠋⠀⠀⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠉⠻⢶⣄⡀⡈⣹⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⢦⣾⠟⠁⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠹⣷⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠠⠶⠒⠚⠛⠛⠛⠛⠛⠋⠙⠓⠶⢦⣤⣤⣤⣤⣤⠄⠀⠀⠀⠀⠀⠻⣦⣴⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣦⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⡟⠁⠀⠀⠀⠀⣠⣤⠤⠖⠛⠋⠉⠀⠀⠀⠀⠀⠈⠙⠓⠒⠒⠒⠒⠒⠠⠤⠤⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⢀⣀⡽⠾⠟⠳⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠤⢤⣀⡀⠀⠀⠀⠀⠀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠰⠟⠉⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⣴⠚⠉⠀⠀⠀⠈⠹⢦⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣤⣤⣴⠶⠶⣶⣤⣤⣤⣤⣤⣦⣼⣽⣦⡀⢀⣀⡀⠀⣰⣇⣀⣠⣤⣤⣶⠶⠶⠶⣾⣦⣤⣀⣹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡟⠀⠀⠀⠀⠀⢠⡾⠿⠷⣦⣄⠀⠀⣿⡟⠛⠛⠛⢻⣟⠋⠉⠀⠀⣀⣤⣤⡀⠀⠀⠀⠀⠈⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇⠀⠀⠀⢠⣾⠃⢀⣼⣿⣦⠉⠛⢳⣿⡃⠀⠀⠀⢸⣿⠀⡞⠋⣭⣿⣄⣈⣻⣦⠀⠀⠀⠀⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠙⠻⠾⠿⠿⠿⠿⠟⠛⣿⡇⠀⠀⠀⠀⣿⠀⠻⠶⠿⠟⠛⠉⠀⠀⠀⠀⠀⢸⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣆⣀⣀⣀⣀⣠⣤⣤⣤⣤⣤⣶⣶⠟⠀⠀⠀⠀⠀⠹⠷⠦⠶⢤⣄⣀⣀⣀⣀⣀⣀⣀⣸⠇⢹⠀⣀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠦⠤⣿⣈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡄⠀⠈⢉⣉⣉⠭⠿⠟⠛⠒⢺⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣀⡀⠀⠀⣿⠈⠉⠓⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣷⠶⠶⠶⠶⠶⠶⠶⠟⠛⣻⡇⠀⠐⠉⠁⠀⠀⢀⣀⣀⣠⣿⡤⠶⠒⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⣿⠓⠚⠛⠒⠒⠢⠤⣄⠀⠀⠀⠀⠈⠻⣧⣀⠀⠀⠀⠀⣠⣴⠾⠋⠀⠀⠘⠛⠛⠋⠉⠁⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠔⠀⠀⠀⠈⠛⠻⣦⡶⠟⠋⠁⠀⠀⠀⠀⠐⠦⣤⣀⡀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠳⠶⠶⣶⡷⠴⠶⠶⠶⠒⠛⠉⠉⠀⠀⢀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠲⠦⣄⣸⣧⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡿⣁⡴⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⠀⣠⣾⠟⣿⠛⢿⣶⣄⣀⣀⣀⠈⠳⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠿⣿⣍⣁⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣾⡟⣉⡀⠀⠀⠀⠀⠀⣠⠶⠛⠁⣠⣾⣿⠁⠀⣿⠀⠀⣿⠉⠙⡟⢻⣷⣄⠀⠈⠉⠳⣦⠀⠀⠀⠀⢀⣞⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⣯⣥⡄⠀⠀⢰⡟⠁⠀⢀⣾⣟⠁⣿⣀⣀⣿⣀⣀⣿⠀⠀⣿⢸⡏⣻⣷⡄⠀⢸⡇⠀⠀⢀⣸⣽⢻⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⣿⣿⡟⣩⡟⠂⠀⠘⣇⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣿⣾⣿⣿⣿⣧⠀⢸⠁⢰⡦⣿⢻⣿⣿⡟⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡿⣿⡿⢀⡼⢠⡄⠹⠆⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠀⢸⢀⡼⠃⣸⣏⣽⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣿⡷⣻⣇⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠈⢸⠇⠀⢉⣹⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⡿⢁⢹⡆⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⡿⠀⣙⣿⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⠶⢿⡿⠟⢿⡟⠛⠛⣷⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⡇⠐⢻⢿⣿⣿⣻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣠⡤⠴⠖⠛⠛⠛⠛⠁⠀⠀⢸⡀⠀⢺⣿⣓⠒⢺⡄⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣾⠀⢘⣿⡿⠛⠃⢸⠛⠶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠒⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡰⡟⢻⣧⣀⣼⡇⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⣿⢒⣿⡿⣏⠀⢀⣸⡇⠀⠀⠉⠛⠿⣶⣤⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡼⣆⢘⣧⠀⡇⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⣿⢦⡿⠋⢉⡴⢫⣿⠃⠀⠀⠀⠀⠀⠈⠙⠻⣦⣀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣞⣾⣹⣇⡇⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⣿⣾⣹⠶⣏⣠⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡿⣿⡇⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠁⠀⠀⠀⢀⣿⠋⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣾⣷⣠⣶⡀⠀⠀⠀⠉⣻⣛⣛⠛⢻⣿⡋⠀⠀⠀⠀⠀⣀⣨⣯⣠⡖⠀⠀⠛⠓⠒⠲⢦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⣧⡼⢻⠍⣡⣶⠚⢻⣿⣿⣤⢿⣠⠛⣆⠙⢦⣤⣼⣿⣾⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣾⡏⣸⣻⠃⣠⣿⣿⣿⢻⠘⣇⣠⣿⣄⣸⣿⣧⣽⣿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣉⣹⣿⣿⣾⣏⣍⣿⢻⣼⢀⠿⣿⣻⣌⣿⣿⣿⣛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠘⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠘⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⣈⣿⣷⣤⣤⣴⣴⣶⣦⣤⣤⣀⣀⣼⡿⠃⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣶⡾⠿⠛⠛⠉⠉⠉⠁⠀⠀⠈⠉⠉⠉⠛⠛⠻⠿⣶⣤⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀ ⠀⠀⢀⣾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠗⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀ ⠀⢠⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢀⡀⠀⠀⢀⣀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡄⠀ ⢀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣦⣀⣾⣿⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀ ⣸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠀⠀⠘⣿⣿⣏⠁⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧ ⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣆⣀⣀⣴⣿⠟⠿⣷⣶⣾⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⡛⠁⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⢠⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⢹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⣴⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏ ⠈⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠁ ⠀⠈⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀ ⠀⠀⠈⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠃⠀⠀ ⠀⠀⠀⠀⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⢿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠉⣻⣿⠷⣶⣦⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣶⡾⣿⣿⠉⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣰⣿⣿⣆⠀⣿⡟⠉⠉⠛⠛⠛⠛⠛⠛⠛⠋⢻⣿⡀⣰⣿⣿⣧⡀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⣀⣠⣠⣴⣤⣶⣿⣧⣼⣿⣷⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣷⣿⣷⣾⣿⣿⣿⣿⣤⣤⣄⣀⣀⣀⠀⠀ ⠈⠉⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠉⠉⠉⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠁⠀⠀⠠⠬⠦⠙⢌⠳⣄⠀⣠⠈⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢁⣙⣤⠒⠋⠀⠀⠈⢇⠀⠀ ⠀⠀⠀⢀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⣀⣈⡆⠈⠛⢋⡉⠉⠉⠉⠉⠈⠉⠒⠒⠤⣄⡀⠀⣠⠔⣺⠟⠽⠛⡁⠀⠀⠀⠀⠈⠀⠀ ⠀⠀⠀⠈⠓⠢⢤⡤⢴⡏⠀⠀⣁⢀⡠⠔⠋⠁⠀⢀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⢤⠞⠁⠀⠀⠈⠉⠉⣑⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡖⣾⠇⠀⡰⠋⡾⠃⠀⢀⠀⡴⢁⡴⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⡀⠀⠀⠈⢢⣤⠀⠀⠀⠀⣿⠄⠀⠀⠀⠰⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⣿⣠⠊⣠⠞⠁⠀⡰⠃⡜⢀⢾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⡜⢀⠀⠀⠀⠀⡀⠳⣄⠀⠀⢈⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡀⠀⣰⠛⠁⡰⢁⠀⠀⢠⠃⠈⢀⠎⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⡇⠘⠀⠀⠀⠀⢣⠀⠈⢢⣰⣼⡏⠀⠀⠀⠀⠄ ⠀⠀⠀⠀⠀⢀⠜⠁⣠⡾⠁⡞⠀⢠⡏⠀⢀⠎⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⢳⢾⡄⠀⢠⠀⢻⡇⠀⠀⠁⠘⢧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡴⠋⣠⠟⢡⠃⡸⠁⢠⠋⠀⢠⡞⢀⣀⣼⠀⠀⠀⠀⠀⠀⠀⢀⡿⠛⠲⢄⣸⢸⣇⠀⠈⡆⠀⣿⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀ ⠀⠀⢠⢞⠟⣱⠋⠀⡎⢀⡇⢠⠃⣀⢴⣾⠋⠉⠁⠈⣇⠀⠀⠀⠀⠀⣶⡜⠀⠀⠀⠀⠙⣾⡿⡄⠀⢡⠀⢻⡇⠀⠀⠀⠀⠇⠠⠀⠀⠀ ⠀⠀⣿⠏⢰⡟⠀⢠⣇⡞⡇⡎⠉⠀⠀⠉⠃⠀⠀⠑⠚⣦⡀⠀⠀⣰⣿⠁⠀⠄⠒⠀⠀⢻⡇⢻⠀⢸⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠋⠀⢻⡇⠀⠘⣿⢠⣷⡁⠀⢀⣀⣀⣀⣀⣠⣄⡀⠈⠓⢄⣠⡃⡏⠀⠠⠤⣄⣀⠀⠈⢿⠈⣆⢸⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢀⣤ ⠀⠀⠀⠀⢸⠁⠀⠀⠉⡸⣨⣵⣾⠟⠉⠉⠈⠉⠉⠛⠃⠀⠀⠀⠈⠈⠃⠀⠴⢶⡚⠷⠿⢧⣄⣧⣸⣼⡆⠀⠁⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⡏⠀⠀⢀⠆⡇⠙⠷⢬⠆⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢙⣦⡴⠒⢺⣿⣿⣇⣇⠀⠀⢠⠃⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⢸⠀⠀⠀⡎⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⡈⠁⠐⠛⣿⠀⢀⠎⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⢸⢁⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⢀⡞⠀⠀⠀⣾⠀⠀⠀⢸⣿ ⠀⠀⠀⠀⠀⠀⣿⣾⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠤⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⢀⡜⠀⠀⠀⠀⠛⠀⠀⠀⣾⣿ ⠀⠀⢸⠀⠀⠀⣿⣇⢹⠀⠀⠀⠀⠀⠀⠀⠀⢰⡎⢱⣶⣶⣦⣤⣝⠢⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⢠⠞⠀⠀⠘⠀⠀⠐⢂⠀⠀⣿⣿ ⠀⢰⣿⡀⠀⣼⡿⣿⢾⡄⠀⠀⠀⠀⠀⠀⠀⢸⣷⣤⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⣠⠋⡰⠋⠀⠀⠀⠀⠀⠀⣀⡇⠀⠀⠹⡇ ⠀⡾⢻⣿⠸⣿⣧⣿⠀⢳⡀⠀⠀⢀⣠⣄⠀⠸⣿⣿⡿⠿⠿⠿⠿⣿⡏⠀⠀⠀⠀⠀⢀⡞⠁⠞⡱⠋⠳⠄⠀⣠⠴⣺⠋⠀⢠⠧⠀⠀ ⠀⠇⢸⣿⠀⢹⡟⢻⡇⠀⣷⡀⠰⡋⠀⠀⡅⠀⢿⡋⠀⠀⠀⢀⣠⠞⠀⠀⠀⠀⢀⡴⢫⠄⠀⠀⠀⣀⡝⢃⣼⣡⠞⠁⠀⢠⡏⠀⠀⠀ ⠀⠀⠀⢿⣆⣺⡇⠈⣧⣠⡿⣿⣆⠈⠒⠒⠁⠀⠀⠛⠻⢿⠟⠛⠉⠀⠀⠀⢀⡴⢋⣴⠃⠀⠀⠀⢸⣈⠃⣾⠏⡼⠀⠀⢢⣾⠀⠀⠀⠀ ⠀⠀⠀⠈⢳⡀⢇⢠⣿⠉⠀⠀⠈⠳⣄⠀⠈⠀⠀⠀⠀⠀⢷⠀⠀⠀⣀⠴⢋⡴⢻⣿⠖⣺⣿⡿⠈⠀⣼⢃⡞⠀⠀⢀⡾⡟⣆⠀⠤⠤ ⠀⠀⠀⠉⠙⣷⣼⡿⢅⡀⠀⠀⠀⣀⣾⣿⡦⡀⠀⠀⠀⠀⢸⣀⣤⣺⠥⠚⣁⣠⣾⠃⠀⣯⡍⠀⠀⣼⣿⡞⠀⢠⣿⢛⡇⠘⢾⡆⠀⠀ ⠠⠀⠀⠀⠀⠘⠿⡷⠄⠈⠓⢴⣿⣿⣿⣿⣷⣌⠳⠤⢀⡀⠀⠩⠙⠒⠋⠉⠁⡼⠃⠀⠀⠿⠧⢀⣾⣟⣿⠃⣰⣿⣏⣸⠧⠜⠓⠛⠒⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣤⣶⣤⣤⣶⣶⣦⣤⣤⣴⣾⠃⠀⠀⠀⢀⣠⣿⣿⣿⢃⡼⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⡀⡇⠀⡇⠀⠀⣴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⠀⠀⢹⠀⠀⢰⠃⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⣇⠀⡇⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠘⡇⢀⣾⣀⣀⣴⣷⡶⠿⠿⠿⠿⠿⠿⠿⠿⢷⣿⣿⣤⣇⣠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⣤⣿⡿⡿⠛⡿⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⣹⡿⠛⠿⣶⣶⣶⣦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⡿⠟⢻⡜⡇⣇⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠏⠀⠀⠀⠀⠈⠙⠻⣿⣿⣿⠿⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⠟⠉⠀⠀⠀⠙⢿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠈⠻⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠙⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠈⠻⣷⣄⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠋⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠿⠛⠛⠛⢿⣧⣄⠀⠀⠀⠙⢿⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⣿⠟⠁⠀⠀⢀⣠⣾⢿⣿⣿⣿⣿⢿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⣡⣶⡿⢿⣶⣤⠙⢿⣧⠀⠀⠀⠀⢻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣿⣿⣿⠏⠀⠀⠀⢀⣾⡟⣵⡿⠛⠉⠉⢻⣷⠙⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⣿⠁⠀⠀⠈⢻⣇⣼⡟⠀⠀⠀⠀⠀⠙⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣼⡟⢡⣿⠃⠀⠀⠀⠀⠸⣿⡄⣿⣧⠀⠀⠀⠀⣿⣇⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣶⣿⣦⣀⣀⣠⣾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⢠⣾⠏⢀⣿⠋⠀⠀⠀⠀⠀⠀⠙⠿⣾⣿⣿⣶⣦⣴⣿⡿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠉⠛⠻⠿⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀ ⣿⣏⠀⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⣀⣴⣶⣶⣦⣶⡿⠟⠻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀ ⠙⠻⢿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⣩⣼⡀⠛⢉⣴⣶⣄⣸⡿⠀⣠⣤⣀⠀⠀⢀⣀⣀⣤⣤⠤⠴⠖⠒⠒⠲⠦⠤⣿⣧⣄⣀⠀⠀⠀⠀ ⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣶⠀⠸⣿⣿⣿⣿⠀⢸⣿⣌⣿⣿⠃⠀⠉⠉⠛⢿⣿⡭⠤⣌⣉⡉⠉⠓⠲⠶⠤⣄⣀⡀⣿⡇⠀⠈⠉⠀⠀⠀ ⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣴⡿⠛⠁⠀⠀⠀⠀⠉⠻⠿⣿⣤⣤⣽⡿⠛⠁⠀⠀⠀⠀⠀⠓⠛⢿⣦⠤⢄⣈⡙⠛⠲⠤⢤⣀⡀⢉⣿⠗⠦⢄⣀⡀⠀⠀ ⠀⢸⡏⠀⠀⠀⣀⣠⠤⠴⠒⢛⣋⡭⠿⠛⠋⠉⣹⣿⢽⡷⠛⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠸⣿⡀⠀⠈⠙⠓⠦⣤⡀⠀⠉⢻⣿⠤⣀⡀⠀⠉⠁⠀ ⠀⢸⣷⠴⠒⠋⠉⢀⣠⠴⠚⠋⠁⠀⣀⣤⣶⣾⠽⠿⠉⠀⠀⠀⣶⣤⡀⠀⠀⠀⣤⣿⣿⣦⡀⠀⠀⠀⢀⣤⣶⡿⠛⠀⠘⠛⠁⠀⠀⠀⠀⠀⠀⠉⠓⢦⣾⡇⠀⠈⠙⠲⣤⡀⠀ ⠞⠉⢿⣦⣀⡴⠞⠋⠀⠀⢀⡤⠖⢋⣭⠞⠋⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⢷⣶⠿⠟⠉⠉⠛⠿⠷⣶⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡿⠛⢦⡀⠀⠀⠀⠈⠓ ⠀⢀⡼⢿⣧⡀⢀⣀⠴⠊⢉⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃⠀⠀⠙⠳⣄⠀⠀⠀ ⡾⠋⠀⠀⣹⣿⣏⠁⢀⡤⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠃⠀⠀⠀⠀⠀⠈⠳⣄⠀ ⠀⢀⡤⢚⣿⠋⢻⣷⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳ ⠀⠈⠀⣸⡏⣠⠞⠀⠙⢿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠋⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣿⠟⠁⠀⠀⠀⠀⠈⠻⢿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢀⡾⢿⡟⠲⣄⡀⠀⠀⠀⣠⠖⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠁⠈⣷⠀⠈⠙⣦⣤⣞⣁⣠⡀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⡇⠀⢀⡏⠀⠀⠀⠈⠀⠛⠛⠛⠛⠛⠾⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠁⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣬⣳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⠀⠀⠀⠠⣲⣿⣄⠀⠀⠀⠀⠀⠀⢠⠞⠻⠿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⠏⠀⠀⣠⡼⠡⡦⢈⡧⠀⠀⠀⠀⠀⠹⣤⣀⣤⠿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡏⠀⠀⠀⠈⠙⠲⠶⠚⠁⠀⠀⠘⣻⡤⠶⠶⠷⢦⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⠯⢭⣿⠁⣴⠞⠛⣷⡄⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⢰⡏⠁⠀⢠⡏⡏⠀⠀⢠⡆⠀⠀⣤⡤⣤⠀⣶⠀⠀ ⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢠⡇⠀⠀⢸⠀⡇⠀⠀⢸⡇⠀⠸⣏⠀⣸⡇⣿⠀⠀ ⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢰⠇⡞⠀⠀⠀⢸⠀⡇⠀⠀⠘⠿⠾⠆⠙⠿⠛⠀⠻⠶⠇ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠠⠬⣿⠀⣇⠀⠀⢀⡾⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣍⣛⣛⣭⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣔⠒⠒⠊⠉⠙⠒⢤⡠⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⡎⠉⠹⠉⠁⠒⠒⠢⢤⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡇⠀⠀⠀⠀⠀⠀⠀⣾⣀⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣋⣀⡈⠙⠦⣄⡀⠀⢀⣀⣀⠤⠾⠼⠧⠤⠤⠤⣀⣀⡞⠀⠀⠀⠀⠀⢀⣀⣠⠤⢤⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢸⣿⣿⣿⣷⣆⠈⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠲⡤⠖⠚⠉⣉⣤⣤⣤⠀⣹⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⣾⣿⣿⣿⣿⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠋⠁⠈⡿⠃⢀⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣿⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠃⠀⡸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⠉⠁⠀⠀⠀⠀⠀⢰⣤⣀⣄⣰⣄⢀⠀⠀⠀⣿⣦⣀⣀⣀⢀⡀⠀⠀⠀⠀⠀⡾⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡷⠀⠀⠀⠀⠀⠀⠙⠳⡄⠈⠛⠛⣿⠛⠻⡿⠇⠀⠀⡿⠛⠛⠛⠛⠻⠿⠆⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⣶⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣿⡿⠿⠀⠀⠀⠀⠀⠀⢧⢰⣾⡇⠰⣼⡃⢺⣷⡿⠳⠀⠀⢠⠴⠚⠚⢻⡏⣩⣹⣿⡀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣾⣿⡿⠁⠀⠀⢰⡆⠀⠀⠀⠀⠀⠉⠙⠂⠀⠉⠉⠙⠁⠀⠀⠠⡏⠀⠀⠘⠻⠧⠬⠟⠀⠁⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⣾⣿⠛⠀⠁⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⢀⣀⠤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠹⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠤⣄⠀⢀⡀⠀⠀⠀⠀⠢⣀⠀⠀⠀⢸⠀⠀⠀⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⢰⠣⣀⡈⠉⠙⠋⡄⢀⡴⠃⠀⠀⠀⠀⣀⠤⢄⣠⠤⠤⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠤⠬⢤⣀⣈⣩⣭⠿⠛⠁⠀⠀⠀⠀⢠⠋⢤⠔⠚⠓⢦⡀⢘⣆⣀⣀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢄⣉⡉⠉⠁⢀⣈⣉⣉⣻⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⡼⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⡼⣇⢠⣯⠥⢤⡄⠀⠀⣆⠀⢶⡆⠰⣇⠀⠠⡆⠀⣧⣠⣧⢠⣚⣱⡆⠀⠀⢰⠇⠀⠀⢠⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡓⠋⠀⢙⠂⠈⠉⠁⠀⠉⠀⠉⠁⠈⠉⠁⠀⠁⠀⡁⠀⠈⠀⠀⣀⠀⠀⢀⣾⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀

⣀⡀⠀⢀⣀⡀⠀⢀⣀⡠⠤⠤⠤⠄⣀⣀⠠⠴⠄⢒⡉⡅ ⠑⢄⡀⠀⠀⠀⠉⠁⢰⣿⠀⠀⠀⠀⠀⠀⠀⠐⢶⢇⠔⠁ ⠀⠀⢣⡠⠀⣉⡀⠀⠀⠁⠀⠀⢀⣀⡀⠀⠀⢀⡔⠁⠀⠀ ⠀⠀⠀⠃⣾⣻⡎⠄⠀⠀⠀⠈⡸⣯⣿⠀⠀⠀⢣⠀⠀⠀ ⠀⠀⠘⡄⠈⠛⠉⡤⠒⣖⠀⠀⠈⢉⠁⠀⠀⠀⠐⡇⠀⠀ ⠀⠀⠀⠡⡀⢀⡀⠳⠜⠈⠀⠀⣐⠀⡤⢀⡀⠀⡴⠀⠀⠀ ⠀⠀⠀⠔⢉⠷⣸⠺⡖⣦⣀⠪⢶⠉⠢⢀⡰⠊⠂⠀⠀⠀ ⠀⠀⠀⠀⠡⠊⠀⠑⠏⠜⢜⠄⢀⠡⠐⠈⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠛⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣠⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⠟⢿⣯⠉⠻⢦⣄⠀⠀⠀⢀⣴⠾⠋⠉⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡏⠀⠀⢿⡆⠀⠀⠙⢷⣤⣴⡞⠁⢀⣀⠀⠀⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⠀⠀⣼⠃⠀⠀⠀⠘⠃⠙⠿⠿⠿⠶⠿⠿⣧⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡇⡀⠀⠰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⡀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣒⡬⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⠇⠃⠀⠀⠠⢔⣾⣯⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠛⠹⠿⢷⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⡟⠀⠀⠀⠀⣠⡟⢩⣄⠉⣿⡀⠀⠀⠀⠀⠀⠀⠸⣧⡀⠀⢀⣼⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡟⠀⠀⠀⠐⠛⢿⣤⣈⣃⣨⡿⠁⠀⠀⠠⣶⣶⠀⣀⣉⣛⣛⠋⠁⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⠃⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⣀⣀⣀⣀⣤⡶⠟⣛⣉⣉⡉⠛⢷⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠦⠤⣴⡏⢀⣾⡟⠉⠉⡿⣆⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡅⢸⡇⠃⠀⠀⢀⡟⢸⠃⠀⠀⠀⢠⡄⠀⠀⢀⣤⣤⣤⡀⢠⣤⠀⠀ ⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⡇⠀⠀⠀⢸⠃⣿⠀⠀⠀⠀⢸⡇⠀⠀⣾⡏⠁⢹⣷⠸⣿⠀⠀ ⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⣸⠃⠀⠀⠀⢸⠀⢻⠀⠀⠀⠀⢸⣇⣀⡀⢻⣧⣂⣼⡟⠀⣿⣀⣀ ⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣀⢰⡏⣰⡏⠀⠀⠀⠀⢸⡆⣼⠀⠀⠀⠀⠘⠛⠛⠛⠀⠙⠛⠉⠀⠀⠛⠛⠛ ⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣍⣿⡀⢸⡆⠀⠀⠀⢀⡾⢁⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡈⠻⠶⠴⠾⣛⣥⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⠶⢶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠤⢤⠏⠒⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⡎⠡⠙⡾⠉⡟⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠀⠊⠀⠙⠒⣺⡏⠉⣄⣸⠤⢄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠻⠷⠀⠀⠻⡳⡀⢹⠜⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢫⠀⠀⠔⠢⡀⠀⠀⢀⠀⠀⢠⡖⠂⠒⠊⠀⠀⠀⠀⠀⠀ ⢀⠤⠀⠤⠄⠀⠀⠀⠸⠆⠀⠀⢀⣇⡀⡀⠘⣤⢴⣿⠀⢀⡤⠤⠐⠒⠒⠒⢦⠀ ⠘⠦⠤⠤⣤⣤⣤⡤⣴⠶⡦⡤⣍⣼⣿⡇⢀⢸⡾⠿⠂⣼⢇⣀⣀⣀⡀⠤⠼⠃ ⠀⠀⠀⠀⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠀⠀⠀⠀⠁⠀⠁⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠉⢧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣻⠀⠘⣆⢀⣀⣤⣤⣤⣀⣀⡀⣸⠁⠀⢸⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠘⠉⡀⠀⠀⠀⠀⠀⠉⠃⣠⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⢀⣧⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⣇⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⣤⣤⣞⠈⠳⣤⣤⠀⠠⠤⣞⡁⠙⣦⣼⡆ ⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠈⢧⡞⠁⢠⡀⡀⣤⠀⢹⣼⠁⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠘⠇⠀⠀⠉⠉⠉⠀⠘⡇⠀⡰⠃ ⠀⠀⠀⠀⠀⣠⠞⠉⣹⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡴⠛⠁⠀ ⠀⠀⠀⠀⢰⠃⠀⢾⠁⠀⠀⠉⠻⡟⠛⠻⡟⠉⠙⢯⡀⠙⣆⠀⠀ ⠀⣀⣀⠀⢘⡆⠀⠘⡆⠀⠀⠀⠀⢹⠀⠀⢹⠀⠀⠀⡷⠀⢘⡆⠀ ⣟⠀⠈⠉⠉⠀⠀⢠⠇⠀⠀⠀⠀⡼⠀⢀⡟⠀⠀⠀⡇⠀⡼⠁⠀ ⠈⠓⠦⣄⣀⣀⡴⠋⠀⠀⠀⠀⠀⠓⠒⠋⠀⠀⠀⠀⠳⠼⠃⠀⠀

⠀⠀⢀⡶⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⢷⠀⠀⠀⠀ ⠀⠀⢸⠌⠢⣙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢎⠎⠀⢸⠀⠀⠀⠀ ⠀⠀⠸⡖⠀⠈⠻⡳⣄⣀⣀⣤⢶⣴⠤⠴⠶⠶⢶⠤⡴⣣⢎⡀⠤⡝⠀⠀⠀⠀ ⠀⠀⠀⢩⠄⠀⠀⠑⡌⠢⣀⣁⣀⣀⣀⡠⠤⠤⢰⣾⠞⢁⡀⠫⡽⠁⠀⠀⠀⠀ ⠀⠀⠀⠘⡦⠂⣤⣤⣼⣦⣤⣁⣀⡀⠀⢰⡤⡴⠟⣿⣿⡟⢷⣾⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡜⢶⡇⢸⣶⣷⣦⡉⢸⡗⠚⠋⢷⣡⣾⣿⣿⣿⣸⡞⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⣧⣘⣿⣿⣿⣻⣾⡷⠀⠀⠾⠗⠒⠛⠋⠉⠁⣆⡠⠔⠚⠀⠀⠀ ⠀⠀⠀⠦⢰⣄⡀⣀⡀⠀⠀⢀⠰⣦⡤⢤⣾⠃⠠⣀⣠⠖⠉⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⣀⣰⣛⣆⣀⣉⣽⠶⣾⠀⠈⢻⢩⠇⠀⠀⡞⣭⡭⢭⣽⣁⠀⠀⠀⠀⠀ ⠀⠀⣀⣴⠁⠀⣿⡤⠔⢺⣯⣤⣷⣶⣾⣾⣿⣿⣿⣿⡟⠀⣤⣿⡄⠈⠙⠀⠀⠀ ⠠⠞⠁⡇⠀⠘⢩⣷⡀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⡿⠠⣴⣿⠮⢄⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⠀⠀⠘⢿⣿⣵⠀⠘⢿⣿⣿⣿⣿⣿⡿⠁⠀⣿⡘⠂⠀⠑⢄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠣⡀⠈⣿⣿⠀⠀⢻⡿⣿⣿⣿⠃⠀⢶⣿⠃⠀⠀⣀⠈⢂⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢆⢿⢻⣿⣆⢠⢙⠛⠛⢣⣀⣿⣟⠙⠀⡠⠊⠁⠀⠈⢆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢌⡙⠻⡿⠿⠷⢖⢾⡟⠇⢁⠴⠋⠀⠀⠀⠀⠀⢸⡄

⠀⠀⠀⠀⠁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀ ⠀⠀⠀⠀⠀⠸⣷⣦⣤⣀⡀⠀⢀⣀⣀⣀⣀⡀⠀⢀⣀⣤⣴⣾⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⠟⠉⠁⠀⠀⠀⠀⠐⠫⠻⢿⣟⣿⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡹⡍⠀⣀⣴⣶⣿⣿⣿⣿⣶⣦⣀⠀⢫⢏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡍⣠⣾⣿⣿⣿⣿⡏⢹⣿⣿⣿⣿⣷⣄⢫⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⣰⣿⣧⣙⣫⣿⠟⠀⠀⠻⣿⣌⣋⣽⣿⡆⢸⠀⠀⠀ ⠀⠀⠀⠈⠉⠁⡗⢛⣿⣿⣿⠏⢁⢔⡟⣫⢄⠈⠹⣿⣿⣿⣛⢺⠃⠉⠁ ⠀⠀⠀⠀⠉⠁⠙⣄⡡⡝⠻⣷⡇⠀⠀⠁⢞⣦⡾⠟⢫⢌⣠⠋⠈⠉⠀ ⠀⠀⠀⠀⠀⠀⠈⠈⠑⠤⡱⠁⠈⠒⢄⢀⠎⠡⣔⡊⠤⠊⠁⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠓⠄⡀⠀⢠⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⠰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢀⠎⠀⠀⠒⠘⠅⠠⠔⠡⠤⠤⠀⢀⡀⠀⠀⢉⢡⢵⠊⠀⠀⢡⠀ ⠀⠀⠑⠠⠤⡜⠀⡠⡠⠐⠈⢉⢀⠎⠀⠀⠀⠀⠀⡀⠁⠊⡔⠁⠀⠁⡰⠀⠀⠀ ⠀⠀⠀⠀⢠⣇⠔⡕⠁⡠⡐⣡⠋⠀⠀⠀⠀⠀⠊⡰⠀⠀⢈⠢⡀⠈⢃⠀⠀⠁ ⠀⠀⠀⢀⠜⢁⢎⠀⢠⠁⡐⢱⠀⠀⠀⠀⠀⢀⠔⠁⡅⠀⠀⡆⠈⠔⢟⠀⠀⠀ ⠀⠀⣠⢃⠖⡍⡌⡠⢹⢰⣁⠼⠀⠀⠀⠀⢐⠟⠠⢰⣧⠀⠆⢹⠀⠀⠘⡆⠀⠀ ⠀⣼⢪⡏⢠⡰⢠⠓⠈⠣⠀⠀⢧⠀⠀⣸⠆⠀⠄⠈⣏⡆⢰⢸⡇⠀⠀⠁⠀⠀ ⠀⠃⢘⠅⠘⢧⠦⣠⠤⠤⠤⢦⠀⠑⠠⢽⠀⣒⣆⣤⡘⡘⣸⠀⠇⠀⠀⠀⠀⣴ ⠀⠀⡈⠀⢠⡈⠛⠹⠀⠁⠀⠀⠀⠀⠀⠀⠀⠊⠴⢔⢻⡿⣏⡀⠀⠂⠀⠀⠀⣿ ⠀⠀⠁⠀⢆⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⢡⠁⠌⠀⢠⠀⠀⣿ ⠀⢠⠀⢸⡟⡇⠀⠀⠀⠀⢀⠤⣒⣂⠄⡀⠀⠀⠀⠀⠀⢀⠇⠌⠀⠀⠈⠀⠀⣿ ⠀⣿⣀⣼⢳⠇⠀⠀⠀⠀⢸⣤⣿⣿⣿⣾⠆⠀⠀⠀⡠⢢⢊⠀⠀⠀⣀⠇⡀⠟ ⠸⢸⡏⣻⢾⠈⣄⢠⠒⢐⠘⡟⠉⠉⢉⠏⠀⠀⢀⢔⠁⠁⢁⠅⣐⠙⠁⢰⠁⠀ ⠀⠀⢧⢸⢸⡦⠛⠢⡁⠈⠀⠈⠛⣏⠉⠀⢀⢔⣵⣃⢠⡄⠊⡸⡱⠀⢨⣇⠀⣀ ⠀⠀⠚⣧⡿⢅⡀⣀⣸⣦⢀⠀⠀⠸⣠⢪⣑⢡⡞⠀⣟⠁⣰⣗⢀⡶⣻⣩⣆⠀ ⠁⠀⠀⠈⠉⠁⠈⠛⣿⣿⣧⣩⣀⣤⣭⣀⣠⡜⠀⠀⢉⣾⡿⢣⠾⠓⠉⠁⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡙⠻⣦⣄⢀⣀⡆⠄⡠⠞⡱⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣀⣙⣿⠟⡀⠀⠈⣙⣶⡼⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡜⡿⣽⣿⣾⣯⡤⣿⣿⡷⡂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡸⣵⣿⣝⣃⣼⢃⣜⣌⣳⡇⡀⠔⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⡓⠙⠤⣶⡟⢁⢄⡻⣄⡹⡗⠠⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠀⠙⠛⠛⠂⠀⠋⠛⠉⠛⠀⢁⠀⠈⠀⠂ ⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢀⣀⠀⠀ ⠀⢠⠤⣴⣶⣎⣴⠁⢀⣴⡱⠶⡓⢄⠀⡀⠀⠀⢀⡴⢠⢺⠟⢶⢣⠀ ⣰⠅⢠⣚⡦⢙⣿⣄⠙⢒⠁⠀⢧⢎⡄⠙⡧⠴⠏⢠⢂⢎⡀⡜⠛⠀ ⠛⠻⢿⣿⣿⣿⠿⣿⠮⢢⠧⣣⡻⠴⣉⣈⣃⡮⠏⠀⠙⠶⠎⠀⠀⠀ ⠀⠉⠉⠋⠉⠈⠙⠘⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠛⠋⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⠛⠿⠶⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⣠⣶⡶⢶⠶⠶⠶⠶⣶⣶⣤⣄⣀⠀⠀⠀⠈⠙⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⢿⡆⠀⠀⠀⠀⡿⠀⢠⡟⠁⢠⡾⣷⡀⠀⠀⠀⠀⠉⠉⠙⠛⠿⣶⣤⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡟⠀⣷⠀⠀⠀⠀⡇⠀⢸⠀⢠⡟⠁⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀⢹⡀⠀⠀⠀⣠⡾⠟⢿⡄ ⠀⢸⠇⢀⣿⣤⣤⣤⣴⣷⣶⣼⣤⣟⡀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠸⡇⠀⠀⣰⡟⠁⠀⢈⡇ ⠀⣸⠀⠛⠋⠉⠀⠀⠀⠀⠀⠀⠉⠛⠃⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⣇⣀⣼⠟⠀⠀⠀⣼⠃ ⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⢸⠏⠉⠁⠀⠀⢀⣼⠏⠀ ⣾⠀⣶⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⣾⣦⣤⣤⣴⡾⠟⠁⠀⠀ ⡇⠀⠈⠀⠀⣿⣿⣾⡇⠀⠀⠀⠀⠘⠟⠀⠀⣠⣷⣄⡀⠀⠀⠀⠀⠀⢀⣠⡾⠃⠀⣸⠇⠀⠉⠁⠀⠀⠀⠀⠀⠀ ⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⢿⣭⣽⡛⠻⠷⠶⠿⠿⢛⣉⣠⣄⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠛⠷⢶⣶⣤⣤⣤⣤⣤⣤⣤⡶⠿⠛⢁⡾⠉⠉⣻⠀⠀⠀⠀⠸⣿⠋⠉⢻⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⡿⠁⢈⣿⣷⠶⠶⢶⣶⡟⠁⣠⣾⠿⢶⣶⣶⠶⢶⠿⣷⣄⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⣯⣴⠾⠟⠋⠁⠀⠀⣼⢋⣠⣾⠟⠁⠀⠀⠀⢿⡄⠸⣇⠈⠻⣷⣌⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠛⠛⠋⠀⠀⠀⠀⠀⠀⠈⠻⣦⣿⠀⠀⠈⠻⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠋⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⣠⣤⡾⠿⠿⠿⠛⠛⠻⠿⠶⠶⣿⣥⣄⡀⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣶⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⣧⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣄⠀⠀⠀⠀ ⠀⠀⢀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣴⣷⣆⠀⠀⠀⠀⠀⠀⢰⣶⣶⡀⠀⠀⠀⠀⠙⣷⣄⠀⠀ ⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⢀⡀⠀⠀⡀⠈⠛⠁⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀ ⠀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣤⣼⠇⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄ ⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣆⠀⠀⣨⣿⣷⣄⣀⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⠟⠁⠀⢹⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿ ⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⣠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿ ⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇ ⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀ ⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀ ⠀⠀⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢙⣿⣶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣾⡏⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡏⠀⢉⣿⡿⠶⣶⣤⣤⣄⣀⣀⣠⣤⣤⣴⡶⠾⣿⣏⠁⢹⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣀⣸⣇⢠⣿⣿⣷⣤⣿⣀⣀⣀⣀⣉⣉⣀⣀⣸⣧⣼⣟⣻⣧⣼⣇⣀⠀⠀⠀⠀⠀ ⠀⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣻⣿⣷⣶⣦⣴⡿⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⠿⠛⠉⢉⠙⠛⠿⣿⡌⢿⣿⡶⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⣤⣀⣀⡀⠀⢠⣾⣿⡿⠃⠀⠀⠀⣿⣿⣦⡀⠀⠙⢦⡀⠁⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠈⠛⠿⠗⠀⠀⠈⣟⠢⣄⣀⣼⣦⣤⡀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⢰⣿⣿⣿⣿⡟⠀⠀⢀⣠⡿⢻⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⡠⠃⠀⠈⠻⠿⠿⡏⠀⢀⣀⠈⠉⠘⠛⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⠶⠶⠖⠒⠉⠀⠀⠀⠀⠀⠀⢠⠇⣀⣼⠉⠀⠀⢀⣴⣶⣶⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠚⢦⠙⠉⠀⠀⣰⣾⣿⣿⣿⣿⣷⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⡴⢁⠞⡐⠒⠂⢸⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠻⠿⣿⣿⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠓⠒⠋⠠⡈⠉⣀⣼⣿⣿⣿⣿⡟⣿⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣉⣉⣉⣹⣿⣶⣦⣤⣤⣤⣤⣶⣶⣫⣁⣀⣀⣀⣀⣤⣼⣾⣿⣿⣿⣿⣿⣿⢿⡿⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣻⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⡿⠛⠛⠉⠉⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣤⣤⣾⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⡿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠿⠿⢿⣿⣿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠇⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⡆⠀⣠⣴⣶⣶⣦⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣦⣤⣀⣀⣀⣀⣾⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣇ ⢠⣾⣿⣿⣷⣶⣤⣀⣀⣀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀ ⠀⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠿⠿⠛⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⠿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠒⠒⠖⠶⠒⠂⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠴⣖⠢⡀⠀⢀⠔⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⠀⡸⠀⠈⠛⠷⠶⠦⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⠀⠀⣀⡀⠀⠀⠀⠀⣠⣵⡀⠀⠀⠀⠀⠀⠀⠀ ⠠⠃⠀⣼⢫⢹⠄⠀⡀⠘⣄⡨⡇⠀⠀⠀⠀⠀⠀⠀ ⠃⠀⠀⠈⠁⠁⠤⢤⡟⡿⠭⣑⠇⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⢹⠀⠀⡆⠀⡖⢦⢰⠀ ⢠⠀⠀⠀⠀⠀⠀⡰⠔⠀⢸⢸⠀⠀⠓⠂⠓⠚⠘⠂ ⠸⠀⠀⠀⠀⠀⠈⠳⣐⣀⡾⠎⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⡀ ⠀⠀⡤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⢡ ⠀⠀⣇⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢂⠀⠀⠀⢘ ⠀⠀⠸⡀⠀⡀⡻⣦⣤⣄⡤⢤⣤⣤⣊⣐⠅⠀⠀⠀⣼ ⠀⠀⠀⢻⢄⢰⢖⢽⠿⠋⠀⠀⠉⢩⢿⢿⣎⠄⠀⡠⠙ ⠀⠀⠀⠈⡤⣁⠈⠘⠄⠀⠀⠀⡠⣄⢠⡜⢉⠃⠰⠐⠁ ⠀⠀⠀⢀⠃⠠⢾⠵⠆⠀⠀⡔⠧⠻⠜⠁⠀⢱⠀⢰⠀ ⠀⠀⠀⠸⠒⢼⠀⢠⡊⣉⡆⠀⠀⠀⠀⠀⠀⠀⠑⢼⠀ ⠀⠠⠄⡐⢗⣾⡀⠀⣑⣎⡀⠀⠐⢀⠄⣂⠠⠂⠀⠸⠀ ⠔⢊⠡⠂⡹⠀⠑⢚⠂⠔⠊⠁⠂⠁⠁⠀⠀⠢⠀⠀⡆ ⠐⠁⢀⠏⠀⠀⠀⠀⠁⠀⠄⠒⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⢀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃ ⠄⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⢷⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⢻⡀⠀ ⠀⠀⠀⠀⠀⠀⡧⠤⠤⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⣇⠀ ⠀⠀⠀⠀⠀⠀⣧⠀⠀⠈⢻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⢸⡆ ⠀⠀⠀⠀⠀⠀⢿⣇⠀⠀⠀⠙⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠹⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⢀⡰⠂⠀⠀⠀⠀⠀⠀⠀⣸⡇ ⠀⠀⠀⠀⠀⠀⠀⢷⡇⠀⠀⠀⠀⠀⡈⢿⣿⣷⣄⡀⠀⡀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⡴⠋⠀⡠⠊⡠⠀⠀⠀⠀⠀⠀⠀⢀⢿⠇ ⠀⠀⠀⠀⠀⠀⠀⠈⡿⡄⠀⠀⠳⣄⠘⢌⠻⣿⣿⣿⣿⣿⣿⡿⠛⠉⠛⠿⣿⣿⣿⣿⣦⣸⠾⣥⠊⠀⣀⠤⠂⠀⠀⠀⠀⣼⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣄⠀⠀⢹⣦⣬⢿⣫⣿⣿⣿⢹⡟⠀⠀⠀⠀⠀⠉⠈⠙⢛⣿⣿⣾⣬⡷⢾⡁⠀⠀⠀⠀⠀⣰⠁⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠈⢳⡄⠀⡹⢳⣾⢻⣿⠃⠉⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⡽⠛⣿⣿⣦⣙⠦⠀⠀⢀⡴⠃⢠⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡇⠀⠙⠞⠁⠀⠻⠤⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢹⠛⠻⢿⣅⠀⠀⡼⠀⢠⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡿⠀⣀⣀⠀⠀⠀⠈⢹⡄⠀⠀⠀⠀⠀⠀⠀⡤⠞⣿⡉⠙⢿⣏⠁⠀⢀⣀⠀⠀⢠⡇⠀⢸⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⢻⠉⣽⣷⢦⣤⣴⡇⠀⠀⠀⠀⠀⠀⡾⡇⠸⣿⣿⠄⢸⡿⠋⠉⠉⠙⢦⡀⠀⠀⠀⢸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠸⢤⣽⣿⣤⢿⡟⠀⠀⠀⠀⠀⢀⡎⠙⠻⣦⣽⡿⠗⠋⠁⠀⠀⠀⠀⠘⣧⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⡇⠀⠀⢀⡤⠚⠁⠀⠘⢀⣤⠤⣤⡀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣄⠀⠀⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⡏⠻⢦⣸⣤⠀⠀⠀⢴⠏⠀⠀⠀⠙⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣤⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⢹⡏⠀⠀⠀⠺⣷⡄⠐⣿⠽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⡤⠤⠔⢺⡗⢒⣺⣗⠀⠀⠀⠀⠈⠳⣼⠃⠀⠀⠀⠀⠒⠼⠿⠯⢭⣉⡙⠒⠤⡀⢀⡴⠃⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠒⠊⠉⣁⡤⠔⠒⠛⣯⡭⠝⢿⡎⠀⣀⣠⡤⠴⡟⠒⠤⣄⡀⠀⠀⠀⠈⢒⣼⣄⠙⠲⠶⣞⠉⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀ ⠀⠀⢀⡤⠖⠋⠁⢀⡤⠖⠉⠹⡆⠀⠀⠙⠶⣤⠼⢧⣄⣀⣀⣤⠟⠉⠑⠶⠶⠚⠉⠀⠈⠳⣄⠀⠀⠙⠦⣄⠀⠀⠀⠀⠸⣇⠀⠀ ⠀⠚⠁⠀⢀⣠⠖⠉⠀⠀⢀⡼⠃⠀⠀⠀⠀⠘⣦⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⣄⠀⠀⠀⠙⠦⠀⠀⠀⣿⠀⠀ ⠀⠀⢀⠴⠋⠀⠀⠀⢸⡟⠋⠀⠀⠀⠀⠀⠀⠀⠈⠳⠦⣄⠀⠀⠀⢀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡁⠀ ⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀ ⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣏⠀⠀⠀ ⠀⣀⣠⠖⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀

⣿⣿⣿⣿⣿⡇⠤⠄⠳⣮⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡎⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠇⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣿⣿⣿⣶⡄⠀⠀⠀⢀⣠⡤⠶⠚⢿⡦ ⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣋⢙⠉⣀⠀⢀⡴⢛⡥⠀⠀⠀⠀⢳ ⣿⣿⣿⣿⣿⣿⠉⠀⠀⠀⠀⠀⠀⣘⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠹⠿⣿⡿⡿⢿⣿⣿⣿⣿⠇⣻⡾⣫⡕⠋⠀⠀⠀⠀⠀⢸ ⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠘⣄⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠘⣿⡙⠉⢸⡾⣻⡾⠋⠀⠀⠀⠀⠀⠀⠀⢸ ⣿⣿⣿⣿⣿⣷⠀⢀⠀⠀⠀⠀⠀⠀⠘⠃⠁⠛⠛⠛⠛⠻⠿⠿⢻⠿⢿⣿⡶⢾⣶⣤⣤⣾⣈⣥⠀⢨⣽⠟⠊⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⣿⣿⣿⣿⣿⣿⡧⠘⠿⢤⠀⠀⠀⠀⢠⠀⠀⡄⡄⠀⠄⠀⠀⠀⠀⠀⠀⠁⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⡿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿ ⣿⣿⣿⣿⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠈⣆⡴⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⢿⣿⣿⣿⣏⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁ ⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠠⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠩⠿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀ ⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢀⣠⣶⣿⣲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠻⢿⣿⣿⣿⣏⡀⠀⠀⠀⠀⠀⡟⠀⠀ ⣿⣿⣿⣿⡟⠋⠀⠀⠀⠀⠀⣷⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣶⣌⣿⣿⣿⣿⣷⠖⠀⠀⠀⠀⡟⠀⠀ ⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠘⣏⣿⣿⣿⣿⣿⠟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣄⡀⠀⢀⣾⣷⠄⠀ ⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⠿⠥⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣧⣿⣿⣿⣿⣿⠙⡟⠛⢿⣿⣿⣿⣿⣯⡽⠿⠟⠛⠉ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠰⢤⡀⠀⠀⠙⠟⠉⠻⠿⠿⠿⠾⠃⢠⡿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠞⠤⡀⠀⠀⠀⠀⢛⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠿⠟⢹⣿⣿⣿⣧⠀⠀⠀ ⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⠅⠀⠀⢠⣮⣭⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⢤⠀⠀⠀⠀⠀⣿⣿⣿⣿⡄⠀⠀ ⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠌⠙⠂⠀⠀⠘⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠈⠛⣿⣿⠁⠀⠀ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣦⣉⠀⠀⠀⠀⡀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠙⠂⠀⠀⠀⠀⠈⠁⠀⠀⠀ ⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⠛⠻⠿⠿⠿⠿⠶⠶⠶⢶⣤⣤⣤⣤⣤⡀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣋⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⠀⡤⢤⠘⢷⣍⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣤⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣀⠀⠀⠀⠈⡉⡇⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣄⣀⠀⠀⠀⠀⠀⠀⠀⣀⢀⣤⣤⣶⣖⡀ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠁⠙⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⢿⣿⡿⠀⠀⠀⠀⢀⣰⡾⠟⠋⠉⠀⠈⠹⡏ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⡀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣻⣿⣥⢠⣇⠀⣆⠠⢀⣴⠟⢉⡼⠂⠀⠀⠀⠀⠀⢻ ⣿⣿⣿⣿⣿⣿⣿⡿⠀⠃⠀⠀⠀⠀⠀⠀⠀⡑⠘⣿⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠿⠿⣿⣋⣿⡿⠿⣿⣿⣿⣿⣿⣿⠀⣫⣾⢟⣥⠞⠉⠀⠀⠀⠀⠀⠀⠀⢸ ⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣀⠀⠀⠀⢈⠀⠀⠀⠀⣿⣟⠻⠋⢩⣦⣾⢟⣵⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⡐⠟⣻⣿⣿⣿⢿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣆⣀⣤⣌⡀⣀⠀⣠⡿⡿⠀⠀⠸⠿⣤⣿⠥⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾ ⣿⣿⣿⣿⣿⣿⡿⣷⠀⠰⣤⡄⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠉⠉⠛⠛⠛⣿⠟⠛⢹⣿⡇⣿⣧⣿⣴⣴⣧⣤⣴⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⣿⣿⣿⣿⣿⣧⣿⠰⠄⠻⠷⠤⠀⠀⠀⠀⠀⠸⡄⠀⠀⡆⢰⠆⠀⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣾⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⡿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠻ ⣿⣿⣿⣿⣿⣿⣿⣿⣦⠄⠀⠀⠀⢠⠀⠀⠀⠀⠀⢹⣄⡴⠋⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣽⣿⣿⣿⣿⣿⣿⣿⣟⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠀ ⣿⣿⣿⣿⣿⣿⣿⣟⠁⠀⠀⠀⠀⠈⠀⠀⠀⣀⡀⠉⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠇⠉⠛⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠃⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢉⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢁⣙⣿⣿⣿⣿⣿⣷⣤⡄⠀⠀⠀⠀⠀⠀⠀⣾⡧⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⡿⠇⠀⠀⠀⠀⠀⣄⢀⣠⣶⣿⣿⣿⣽⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢻⣿⣿⣿⣿⣷⣀⠀⠀⠀⠀⠀⠀⠆⣿⠀⠀⠀ ⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⢿⡿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⣿⣿⣶⣤⡿⣮⣿⣿⣟⣿⣾⠗⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⣣⣿⣿⣿⣿⣷⣿⡿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⡟⢿⣿⣿⣿⣿⣇⡀⠀⠀⠀⢀⣼⣟⣤⠀⠀ ⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣿⣿⣿⣿⣿⠛⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⣿⣿⣿⣿⣽⣿⣿⠹⣿⠾⣿⣿⣿⣿⣿⣿⣶⣤⠴⣟⣻⣿⣥⡤⠶ ⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⡹⣾⣿⣿⣿⣿⡿⢠⣿⠀⢨⣽⢿⣿⣿⣿⣿⣿⣿⡉⠉⠉⠀⠀⠀ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠖⠒⠉⠉⠳⠦⡀⠀⠀⠀⠈⠛⠉⠈⠛⠛⠛⠛⠓⠛⠁⠀⢾⡛⣻⣙⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⡞⣥⡀⠀⠀⠀⠀⠀⠀⠻⣦⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣿⡟⠋⢹⣿⣿⣿⣿⣇⠀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣶⣶⡎⠀⠀⠀⠀⣠⣘⣙⣷⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⡀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠺⢟⣃⣀⣀⠀⢐⣿⣿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠈⠛⣿⣿⣿⣟⡇⠀⠀⠀ ⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠈⠑⠒⠛⠂⠀⢀⣀⣀⡀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡷⣄⠀⠀⠀⠀⠀⠈⢹⣿⡟⠀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣮⣍⣀⠀⠀⠀⠀⢀⡀⠐⣿⣿⡀⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣄⡀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠛⠛⠛⠛⢿⣿⣷⣿⣿⣿⣶⣤⣶⣶⣦⣤⣀⣀⣀⣀⣀⣀⠀⠀⠈⠉⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣯⣄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡟⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣯⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀