⠉⠉⠉⠉⠉⢩⡽⡭⠿⠻⣿⣽⠿⠽⠿⣯⡭⠭⠿⢿⣯⡭⠭⠿⢿⣯⣭⠽⠽⣿⡽⠯⠿⠿⣯⢭⡙⠿⢿⣿⢭⠭⠽⢿⣯⡽⠩⠽⣿⡽⣭⠿⠿⣯⡍⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉ ⠀⠀⠀⠀⢀⠞⠹⣟⣦⠀⠀⠹⢻⣄⠀⠈⠽⣣⠂⠀⠘⢻⣥⠀⠀⠹⣷⣦⠀⠀⠛⢯⣆⠀⠈⠳⣭⡄⠠⠘⢯⣗⡀⠀⠙⢻⣮⠀⠀⠛⣭⣓⠄⠘⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣧⡠⠈⠛⢳⣤⠀⠈⠙⢶⣀⠀⠁⠛⣦⢀⠀⠉⢻⣤⡄⠀⠙⢯⣄⡀⠀⠙⢲⡄⠀⠀⠛⣦⢆⠀⠘⠳⣆⡀⠀⠉⢻⣤⠀⠀⠛⢮⣳⣌⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡿⠙⢷⣆⡀⠈⠙⠳⣄⠀⠀⠙⢲⡄⠀⠈⠉⢦⣀⠀⠙⠯⣄⡀⠀⠙⠳⣄⠀⠀⠉⠧⣄⠀⠈⠩⢣⣀⠀⠉⠻⣄⡀⠀⠘⠻⣄⡀⠈⠛⢦⣟⡈⠓⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡟⣀⠀⠘⠷⣆⠀⠀⠙⢳⣄⠀⠀⠘⢧⣀⠀⠈⠹⢆⣀⠀⠉⠳⢆⡀⠀⠘⠳⣄⠀⠀⠙⠲⣀⠀⠘⠹⢆⡀⠀⠘⠳⣆⡀⠀⠘⢳⢶⣀⡈⢻⡴⠀⠈⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡿⠸⣿⢧⠀⠀⠘⢿⡀⠀⠀⠸⢧⡀⠀⠄⠸⢧⠀⠀⠘⠻⣄⠀⠀⠘⢧⣀⠀⠀⠛⣿⡀⠀⠀⠛⣧⠄⠀⠘⠻⣄⠀⠀⠣⢿⣀⠀⠀⠸⣟⣣⢇⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠾⣯⣄⠀⠋⢷⣤⠀⠀⠛⣧⡀⠀⠈⠹⢶⡀⠀⠈⠳⢦⡀⠀⠈⠷⣄⡀⠀⠙⣶⡀⠀⠀⠙⣶⣀⠀⠀⢛⣦⡄⠀⠈⠷⣤⠰⠀⠙⢶⣄⠀⠈⠳⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠁⠀⡿⢫⣖⣀⠀⠚⠽⣄⡀⠀⠙⣶⣀⠀⠈⠙⣦⡄⠀⠈⢹⣦⣀⠀⠈⠳⣄⡀⠀⠙⢦⡄⠀⠀⠛⣾⣄⢠⠈⢛⣦⡄⠐⠈⠷⣆⠀⠀⠚⢷⣴⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣧⣨⠙⠿⢦⣀⢨⠟⠹⣆⡀⠀⠹⢺⡤⠀⠀⠻⣟⣦⠀⡜⠻⣦⣀⠀⠁⠳⣆⠀⠀⠙⣧⣄⡀⠈⠻⣿⣄⡄⠘⢻⢧⣠⠀⠙⠻⣤⡀⠀⠟⣷⢶⡄⢇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⡿⣷⣀⠀⠻⠿⣣⣄⠀⠉⠷⣤⠀⠌⠹⣟⣤⡄⠙⢻⣾⣇⡀⠉⠿⣦⡀⠀⠘⠫⣄⡀⠀⠹⢷⣆⣰⠿⢿⣿⣶⣄⠚⠟⣷⡄⡀⠘⢽⢦⣸⡀⠻⡇⠈⠃⠀⠀⠀⠀⠀⠀ ⠀⠰⠉⠀⣿⡿⣿⣆⠀⠘⡿⢦⣀⠀⠘⢿⣆⠀⣸⣿⣷⣦⠜⢁⣿⣷⡄⡄⠘⠻⢧⡀⠀⠘⢹⢧⡄⢈⣿⠏⠀⠈⢻⡿⢩⣆⣤⠘⢻⡽⣀⠀⠙⢷⣝⣂⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣟⡾⣷⢆⡀⡘⢿⣶⡐⠀⠹⣿⣿⣥⣿⣧⣤⣤⣼⣧⣿⣿⡤⠀⠈⠻⢧⣀⡀⠩⢿⣿⣶⣶⣶⣿⣿⣷⣿⣿⣿⡕⢄⠈⢻⣾⡄⡀⡯⢿⡇⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⣿⣹⣿⣯⣔⡀⠘⢻⣿⣴⠟⠀⣴⣿⡇⢸⣿⣫⢻⠿⣜⣻⣶⣤⡀⠉⢻⣾⡣⢀⡍⢩⣿⣿⠀⣿⣽⡋⠉⣼⣻⣿⣳⢌⣿⢿⣿⣿⠻⠷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡟⠁⡿⠙⣿⠉⢿⢻⣽⣶⡙⣾⣁⠀⠀⢯⣿⡇⣼⣿⣷⠀⠁⠉⢻⢋⢷⣿⣄⠀⡘⡻⠹⠀⠀⢿⣿⣣⣸⣿⠇⠀⡽⣽⣿⣻⣿⣯⣞⣹⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠠⠋⠰⡘⢸⡏⢻⣿⡿⠈⠲⣄⠈⠛⠃⠛⠛⠁⡀⠔⠀⠀⠀⠙⠙⢿⠟⠂⠀⠃⠀⠐⠄⡄⣉⢉⠡⠔⠊⠀⢹⣿⣿⣯⣿⣯⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⣦⠙⢾⣟⡇⠀⠀⠀⠀⠒⠒⠒⠂⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣧⣿⣟⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠙⣷⣄⣸⣗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣵⣿⢹⠯⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠻⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⣾⣏⡻⡧⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣟⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃⢙⣾⣽⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡍⣿⢾⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡆⡿⣼⣟⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠪⡷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠐⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⣿⣿⢳⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣎⠑⡌⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⣾⣶⣷⣶⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⢿⠘⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣏⣏⠻⣕⣂⢸⢢⡄⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⢿⡿⣯⣺⠀⣯⡇⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣤⣙⣛⢖⠸⢸⠐⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠖⣠⣿⡿⠙⣗⠿⣃⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣷⣮⣽⡷⡼⡘⠑⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡼⣛⣾⣿⣿⣿⣿⣿⣟⣹⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣮⣿⣷⣺⣞⣶⠄⢤⠶⠄⣆⣁⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⡿⠟⠣⡀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠽⠻⢿⣿⣿⣿⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⡀⣄⣦⣿⣿⣿⣿⣿⢿⠻⠽⠁⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⠛⠈⡀⠣⠟⡿⣿⣿⣿⣿⣴⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠻⣿⣿⣿⣿⣾⣠⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣶⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣁⣆⠄⠶⢤⠄⣶⣞⣺⣷⣿⣮⣷⣿⣿⣿⣿⣿⣿⣿⣿⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⣹⣟⣿⣿⣿⣿⣿⣾⣛⡼⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⣦⠑⡘⡼⡷⣽⣮⣷⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣃⠿⣗⠙⡿⣿⣠⠖⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠐⢸⠸⢖⣛⣙⣤⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡇⣯⠀⣺⣯⡿⢿⣧⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠈⠀⠀⠀⠀⠀⠀⡄⢢⢸⣂⣕⠻⣏⣏⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⣿⣿⣿⠘⢿⣿⣿⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣶⣷⣶⣾⠀⠀⠀⠀⠀⠀⠀⠀⡄⠑⡌⠑⣎⣾⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣿⣿⢳⣿⣿⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠠⠐⠤⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⡷⠪⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣟⣼⡿⡆⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⢾⣿⡍⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⣽⣾⢙⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⣟⣿⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣧⡧⡻⣏⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⣿⠻⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠯⢹⣿⣵⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣗⣸⣄⣷⠙⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠇⣟⣿⣧⣿⣿⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠒⠒⠒⠀⠀⠀⠀⡇⣟⢾⠙⣦⠾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣯⣿⣯⣿⣿⢹⠀⠊⠔⠡⢉⣉⡄⠄⠐⠀⠃⠀⠂⠟⢿⠙⠙⠀⠀⠀⠔⡀⠁⠛⠛⠃⠛⠈⣄⠲⠈⡿⣿⢻⡏⢸⡘⠰⠋⠠⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠅⣹⣞⣯⣿⣻⣿⣽⡽⠀⠇⣿⣸⣣⣿⢿⠀⠀⠹⡻⡘⠀⣄⣿⢷⢋⢻⠉⠁⠀⣷⣿⣼⡇⣿⢯⠀⠀⣁⣾⡙⣶⣽⢻⢿⠉⣿⠙⡿⠁⡟⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠷⠻⣿⣿⢿⣿⢌⣳⣿⣻⣼⠉⡋⣽⣿⠀⣿⣿⢩⡍⢀⡣⣾⢻⠉⡀⣤⣶⣻⣜⠿⢻⣫⣿⢸⡇⣿⣴⠀⠟⣴⣿⢻⠘⡀⣔⣯⣿⣹⣿⣿⣿⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⡇⢿⡯⡀⡄⣾⢻⠈⢄⡕⣿⣿⣿⣷⣿⣿⣶⣶⣶⣿⢿⠩⡀⣀⢧⠻⠈⠀⡤⣿⣿⣧⣼⣤⣤⣧⣿⣥⣿⣿⠹⠀⡐⣶⢿⡘⡀⢆⣷⡾⣟⣿⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⣷⣂⣝⢷⠙⠀⣀⡽⢻⠘⣤⣆⢩⡿⢻⠈⠀⠏⣿⢈⡄⢧⢹⠘⠀⡀⢧⠻⠘⡄⡄⣷⣿⢁⠜⣦⣷⣿⣸⠀⣆⢿⠘⠀⣀⢦⡿⠘⠀⣆⣿⡿⣿⠀⠉⠰⠀ ⠀⠀⠀⠀⠀⠀⠃⠈⡇⠻⡀⣸⢦⢽⠘⡀⡄⣷⠟⠚⣄⣶⣿⢿⠿⣰⣆⢷⠹⠀⡀⣄⠫⠘⠀⡀⣦⠿⠉⡀⣇⣾⢻⠙⡄⣤⣟⠹⠌⠀⣤⠷⠉⠀⣄⣣⠿⠻⠀⣀⣷⡿⣸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢇⡄⢶⣷⠟⠀⡀⣤⠻⠙⠀⣠⢧⢻⠘⡄⣄⣿⠻⠈⡀⣄⣧⠙⠀⠀⣆⠳⠁⠀⣀⣦⠻⡜⠀⣦⣟⠻⠀⠀⡤⢺⠹⠀⡀⣆⠹⠟⢨⣀⢦⠿⠙⣨⣧⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⠀⣴⢷⠚⠀⠀⣆⠷⠈⠐⡄⣦⢛⠈⢠⣄⣾⠛⠀⠀⡄⢦⠙⠀⡀⣄⠳⠈⠀⣀⣦⢹⠈⠀⡄⣦⠙⠈⠀⣀⣶⠙⠀⡀⣄⠽⠚⠀⣀⣖⢫⡿⠀⠁⠐ ⠀⠀⠀⠀⠀⠀⠀⠀⣷⣿⠳⠈⠀⣄⢶⠙⠀⠰⣤⠷⠈⠀⡄⣦⢛⠀⠀⣀⣶⠙⠀⠀⡀⣶⠙⠀⡀⣄⠷⠈⠀⡀⢦⠳⠈⠀⡀⢶⠹⠈⠀⡀⣧⠛⠀⠀⣤⢷⠋⠀⣄⣯⠾⢠⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣧⢇⣣⣟⠸⠀⠀⣀⢿⠣⠀⠀⣄⠻⠘⠀⠄⣧⠛⠀⠀⡀⣿⠛⠀⠀⣀⢧⠘⠀⠀⣄⠻⠘⠀⠀⢧⠸⠄⠀⡀⢧⠸⠀⠀⡀⢿⠘⠀⠀⢧⣿⠸⡿⢀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠀⡴⢻⡈⣀⢶⢳⠘⠀⡀⣆⠳⠘⠀⡀⢆⠹⠘⠀⣀⠲⠙⠀⠀⣄⠳⠘⠀⡀⢆⠳⠉⠀⣀⢆⠹⠈⠀⣀⢧⠘⠀⠀⣄⢳⠙⠀⠀⣆⠷⠘⠀⣀⡟⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠄⠓⡈⣟⢦⠛⠈⡀⣄⠻⠘⠀⡀⣄⠻⠉⠀⣀⢣⠩⠈⠀⣄⠧⠉⠀⠀⣄⠳⠙⠀⡀⣄⠯⠙⠀⣀⢦⠉⠈⠀⡄⢲⠙⠀⠀⣄⠳⠙⠈⡀⣆⢷⠙⡿⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⣧⣿⣌⣳⢮⠛⠀⠀⣤⢻⠉⠀⡀⣆⠳⠘⠀⢆⣦⠛⠀⠀⡄⢲⠙⠀⡀⣄⢯⠙⠀⡄⣤⢻⠉⠀⢀⣦⠛⠁⠀⣀⢶⠙⠈⠀⣤⢳⠛⠈⡠⣧⣸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⢿⠘⠄⣓⣭⠛⠀⠀⣮⢻⠙⠀⡀⣗⢯⠘⠠⡄⣭⠳⠈⠀⣆⢯⠛⠀⠀⣦⣷⠹⠀⠀⣥⢻⠘⠀⠂⣣⠽⠈⠀⣄⢻⠹⠀⠀⣦⣟⠹⠞⢀⠀⠀⠀⠀ ⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⡍⣯⠿⠿⣭⡽⣿⠽⠩⡽⣯⢿⠽⠭⢭⣿⢿⠿⡙⢭⣯⠿⠿⠯⡽⣿⠽⠽⣭⣯⢿⠿⠭⡭⣯⢿⠿⠭⡭⣯⠿⠽⠿⣽⣿⠻⠿⡭⡽⢩⠉⠉⠉⠉⠉