⡁⠂⠄⡀⠋⠜⢀⣋⠀⡉⢎⣀⣉⠡⢆⡳⣌⢣⢺⣿⠿⠟⢛⡉⠭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠉⠉⡙⠛⠿⣿⡷⡘⢦⣳⠬⠐⠀⢻⡐⣯⢯⡝⣯⢺⣽⢣⡟
⠀⠀⠂⠄⡉⢌⠸⣧⠀⡹⡜⣠⢌⡱⢌⡳⣌⡷⠋⣡⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⢄⡙⠻⣶⢭⢧⣠⢠⣹⠜⣽⣳⢿⡽⣛⣾⢣⢿⣹
⠆⡐⢈⠰⡈⠄⠒⣳⡀⠱⣒⠵⣊⠗⣪⠟⢁⡴⠋⠀⠀⣠⠴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⠙⣶⢥⣋⠶⣙⣿⡽⣯⢿⣹⣯⢛⡾⣷⣻
⡒⣐⠂⢆⡱⢈⠔⡈⠇⠘⡧⢛⣜⡾⠁⡴⠋⠀⠀⢀⡜⠁⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡈⢣⡈⠁⣯⢾⣿⢿⣿⣳⣯⣏⣿⢷⣯
⢲⠡⢎⢤⡓⣏⢦⠵⣚⠖⠤⢀⡞⢀⠞⠀⠀⠀⣠⠏⠀⢠⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠘⢆⢳⡀⢷⣻⣿⣿⣿⢿⡷⣯⣿⣿⢯
⢣⠏⡜⢮⡵⢫⡞⣽⡹⢎⢆⡟⢀⡎⠀⠀⠀⣰⠃⠀⢀⣯⠀⠀⠀⣾⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢺⡆⠀⠀⠀⢧⠀⠘⡆⠀⠀⠀⠀⠈⢆⢻⣣⣿⣿⣿⣿⣿⣟⣿⣷⣿⣻
⢡⢚⡭⢲⢭⣳⢹⢆⡻⢼⡿⠁⡜⠀⠀⠀⢰⠇⠀⠀⣸⠀⠀⡄⢠⢿⠀⠀⠀⠀⢄⢧⠀⠀⠀⠀⢸⢷⠀⠀⠀⠸⡄⠀⢱⠀⠀⠈⢦⠀⠈⡆⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽
⡳⣮⡜⢧⠳⣌⣧⣫⣵⣿⠃⢰⠁⠀⠀⠀⡿⠀⠀⢀⡇⠀⢀⡇⣼⢸⢀⡄⠀⠀⠀⢸⡆⠀⠀⠀⣸⠸⡆⠀⠀⠀⣇⠀⠀⢻⠀⠀⢸⡆⠀⠰⠸⣿⣿⣿⣿⣿⣿⣿⣿⣷
⢣⢇⠿⣜⢧⡟⠛⠛⢛⣻⠀⡟⢠⠇⠀⢠⡇⠀⠀⣼⣃⡤⢼⠿⡟⢻⠻⡇⠀⠀⠀⢸⡇⠀⠀⠀⢻⠛⡟⠛⠧⠤⣼⣀⠀⠸⡇⠀⠀⡇⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣧
⢧⣚⡬⡙⢾⠁⢀⡴⢛⡇⠀⡇⡾⠀⠀⣸⠇⠀⠋⡿⡇⠀⢸⢀⠏⢹⠙⡇⠀⠀⠀⢸⣿⠀⠀⠀⡜⠉⢹⠀⠀⠀⡟⡆⠉⠁⣧⠀⠀⢹⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿
⣟⣮⢵⣋⢾⡀⠏⡘⣸⠇⢰⠇⡇⠀⠀⣿⠂⠀⢠⡇⡇⠀⢼⢸⠀⢸⡀⡇⠀⠀⠀⢸⡿⠀⠀⠀⡇⠀⠈⡇⠀⠀⡅⢷⠀⠀⢻⠀⠀⠸⡄⠀⢠⢸⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣞⠧⠿⣻⡷⠶⢾⣿⠂⣼⡆⡇⠀⠀⣿⠀⠀⢸⢀⣷⣠⣾⣸⣄⣀⣧⢷⡀⠀⠀⢸⡇⠀⠀⣸⠁⣀⣀⣽⣐⣀⣃⡸⠀⠀⡽⡇⠀⢠⡃⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿
⣤⣶⣾⣿⡏⠀⠀⣼⠻⡄⡏⣇⢹⢀⣾⣿⣶⣷⡿⠟⣻⣿⣿⣿⣿⣿⣿⣷⣦⡀⣀⣸⣀⢀⣴⣿⣿⣿⡿⣿⣿⣿⣟⠻⢿⣶⣦⣧⣤⣸⠃⠀⠀⢨⣿⣿⣿⣿⣿⣿
⠟⠻⠛⠿⣷⠀⢸⠃⠘⡇⠇⠸⣼⡇⣿⣿⣿⠋⢠⣾⠟⣗⣿⣿⣏⣷⡄⠙⣿⣿⡿⣿⣿⣿⡟⠙⠁⢴⣿⣿⡇⠘⡟⢿⣆⠹⣿⣿⡿⢻⠀⢀⠀⢨⣿⣿⣿⣿⣿⣿
⠠⢡⠒⠤⠈⢧⠋⠂⣚⡇⡇⠀⢻⣧⠀⣿⣿⡀⣿⡇⠐⣾⣿⣿⣿⢿⣿⠀⠈⣿⡇⡄⢸⣿⠀⠀⢰⣾⢿⣿⣿⢀⡷⠀⣿⡜⣿⣿⠀⡼⠀⢸⠀⢸⣿⣿⣿⣿⣿⣿⣿
⠀⡄⠈⠠⢡⠂⠀⢉⠻⣿⡇⠀⡄⠻⣆⣿⣿⡧⠻⠇⠀⣇⠈⠛⠋⠀⡟⠀⢀⣿⢷⣠⠻⣿⡀⠀⠘⣇⠈⠛⠛⣜⠇⠀⡿⢡⣿⠿⣧⠇⠀⢸⠀⢸⣿⣿⣿⣿⣿⣿⣿
⡀⢄⠡⠐⡀⢀⠞⣩⠒⣀⡇⠈⡇⠀⠘⢯⣿⣧⠰⠀⠀⠈⠳⠤⡤⠎⠁⢀⣾⠯⠞⠁⠀⠹⣷⡀⠀⠘⠲⠤⠤⠋⠀⠘⢁⣾⡟⢨⠏⠀⠀⢸⠀⢸⣿⣿⣿⣿⣿⣿⣿
⠀⢆⡐⢈⠔⢈⠾⡡⠃⠈⡇⠀⡇⠀⠀⠀⠳⣽⣿⣦⣄⣀⣀⢀⣀⣤⣶⡿⠋⠀⠀⠀⠀⠀⠙⢿⣶⣄⣀⣀⣀⣀⣠⣶⣿⡿⠂⠀⠀⠀⠀⢸⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿
⠈⡔⢠⠈⠔⡠⢉⠳⣌⠥⡇⠀⡇⠀⠀⠀⠀⣸⢳⡉⠙⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠋⠁⣞⢹⠀⠀⠀⠀⠀⢸⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿
⡡⢜⢠⠊⡔⢡⢆⡷⢎⠀⡇⠀⡇⠀⠀⠀⠀⢸⠻⣧⠀⠀⠀⠀⠀⠀⠀⠐⢤⠤⢤⣀⡤⠤⠤⠂⠀⠀⠀⠀⠀⠀⠀⣸⢋⣹⠀⠀⠀⠀⠀⢸⠀⢸⣿⣿⣿⣿⣿⣿⢿⣷⣎
⢳⡌⢆⠱⣌⢣⡞⣝⢫⠿⡄⠀⡇⠀⠀⠀⠀⢸⡃⠘⣆⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⡇⠀⣰⠁⠀⠀⠀⠀⠀⠀⠀⣰⢻⠄⣾⠀⠀⠀⠀⠀⢸⠀⢸⣿⣿⣿⣿⣿⣿⢯⣿
⡳⡜⢬⢒⡎⢳⡜⡱⢊⠽⠀⠀⡇⠀⠀⠀⠀⢸⣇⠱⣀⣓⢦⣀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⣀⡴⠎⡡⣿⠠⣿⠀⠀⠀⠀⠀⢸⢠⢈⣿⣿⣿⣿⣿⣿⢯⣿
⣳⡜⢣⢫⡜⣣⣜⡱⣃⢾⠀⠀⡇⠀⠀⠀⠀⠀⣿⡞⠉⠉⢻⣎⠙⡲⣤⣀⡀⠀⠀⠀⠀⠀⠀⣀⣤⣖⡫⢁⠒⣨⠔⣏⡐⣯⠀⠀⠀⠀⠀⢸⢸⠠⣿⣿⣿⣿⣿⣿⣞⣿
⣧⢋⢧⢳⡼⣱⢮⡱⣝⢾⠀⠀⡇⠀⠀⠀⠀⠀⣿⡇⠀⠀⢸⣿⡟⠋⢿⠀⠉⠓⠢⠤⠴⠚⠉⠀⣾⡌⢉⡟⠳⣼⡍⡧⡐⡷⠀⠀⠀⢀⠀⠸⢾⠀⣿⣿⣿⣿⣿⣿⣾⣿
⣯⠛⣮⢳⡞⣵⣯⡟⣼⣿⠀⢸⡇⠀⠀⠀⠀⠀⣿⡇⠀⠀⢸⡇⠙⢲⣼⠀⠀⠀⠀⠀⠀⢠⡖⠁⣿⣷⠚⠁⠀⣿⡔⣧⠘⣧⠀⠀⠀⣼⠀⢹⢸⠐⣿⣿⣿⣿⣿⣿⣾⣿
⣯⢞⡭⣾⣵⣻⢾⡵⣿⡿⠀⣸⢧⠀⠀⠀⠀⠀⢸⡇⠀⠀⢸⡇⠀⠀⠈⠉⠒⠒⢤⣀⡤⠖⠒⠊⠉⠀⠀⠀⢰⣿⡧⣗⠨⡇⠀⠀⠀⡇⠀⢸⡸⠀⣿⣿⣿⣿⣿⣿⣯⣿
⣟⢮⣝⡳⣝⣾⣯⣿⢿⡇⠀⣿⣸⣀⢠⣤⠴⠶⠾⠃⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢯⠀⠀⠀⠀⠀⠀⠀⠀⢾⣟⠷⣿⡐⡇⠀⠀⢠⡇⠀⢸⡇⡇⢸⣿⣿⣿⣿⣿⣯⣿
⣿⣞⡾⣽⣾⣽⣿⡾⠛⢧⣴⠋⠀⠉⠙⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⢺⠀⠀⠀⠀⠀⠀⠀⠀⣸⠺⣟⢿⣾⡇⠀⠀⣼⡇⠀⢸⣱⣧⠸⣿⣿⣿⣿⣿⢿⣷⣹
⣿⣾⣽⣿⣿⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠙⢦⡀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢀⣠⠚⠁⠀⠀⠙⢲⡏⠀⢠⣿⡇⠀⣿⣾⣸⡀⣿⣿⣿⣿⣿⣿⣿⢧
⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠄⠀⠤⢀⠀⠈⣇⠀⠰⣈⠳⢄⠀⠀⢸⠀⠀⠤⠀⠀⠉⠀⠀⠀⠀⠀⠀⢸⠀⢀⣾⣿⡇⠀⣿⡉⢻⡃⢻⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠈⠳⣤⣙⢦⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⢤⣿⣿⡇⢰⠏⡇⠘⡯⣛⢿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠤⠤⠤⠒⠒⠒⠒⠒⠒⠒⠒⠒⠂⠦⠤⠤⠄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠉⠀⣀⣀⠤⠤⠖⠒⠒⠒⠈⠉⠉⠉⠁⠒⠒⠢⠤⢄⣀⠀⠉⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠊⠁⣀⡤⠖⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠢⢄⡀⠈⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢁⡠⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢄⠀⠉⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠞⣡⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⣄⠈⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⡰⢋⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⠘⣆⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢀⡜⢁⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⢣⡘⣆⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⢀⡞⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⣤⠀⠀⠈⡏⢣⠀⢳⡈⣆⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⡞⢀⡎⠀⠀⡴⠋⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⢸⠹⡄⠀⠈⢧⠀⠀⢱⠘⡆⠀⢣⠘⡄⠀⠀⠀⠀
⠀⠀⠀⠀⡼⠀⡜⠀⠀⠸⠀⢰⠃⠀⠀⠀⡴⢲⠀⠀⠀⠀⠀⠿⡄⠀⠀⠀⢀⠁⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⢧⠇⠀⠀⠘⡆⠀⠀⠳⠇⠀⠈⡆⢳⠀⠀⠀⠀
⠀⠀⠀⣼⠃⢰⠁⠀⠀⢠⣠⠏⠀⠀⠀⠀⣅⡼⠀⠀⠀⠀⠀⣠⠃⠀⠀⠀⡜⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠉⠀⠈⠃⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⢹⠈⡇⠀⠀⠀
⠀⢀⡞⡏⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⢰⠇⠀⠀⢸⡀⠀⠀⠀⠀⡆⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠈⡆⠃⠀⠀⠀
⢠⠎⢠⠁⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⠀⠀⠀⠀⢧⠀⠀⠀⠀⣷⠀⠀⠀⠀⠈⡇⠀⠀⢀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀
⠃⠀⢸⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⡇⠀⠀⠀⠀⠘⡆⠀⠀⢠⣽⣧⣄⣀⣀⠀⢹⡀⠀⢸⡀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⢧⢸⠀⠀⠀
⠀⠀⡈⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⡀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⢹⡄⠀⠀⢸⡘⣆⠀⠀⠀⠘⣷⠀⠀⡇⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠘⣆⢣⡀⠀
⠀⠀⡇⢀⡿⡇⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⡇⠘⡄⠀⠀⠀⢯⢣⡀⣇⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠈⠢⣙⠢
⠀⠀⢧⢸⠀⣇⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⢹⢳⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⢷⠀⠹⡄⠀⠀⢸⠀⢳⣻⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠈⠑
⠀⠀⢸⢸⠀⢸⡀⠀⠀⢠⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⠸⡄⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⢸⠀⠀⠙⡄⠀⠘⡇⠀⢹⠀⠀⠀⠀⠀⠀⠸⠻⡀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠈⣼⠀⣸⢧⠀⠀⠸⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣸⣀⣇⣀⣀⣀⡸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣀⣙⣼⣀⣀⣀⣘⣦⣀⣇⣀⢸⠀⡄⠀⠀⠀⠀⠸⠀⣟⢦⡀⠀⠀⠀⢰⠀
⠀⠀⠀⢹⣴⡇⠈⢧⠀⠀⡄⠀⠀⠀⢠⡐⠛⣿⠛⠛⢻⣿⣿⣛⢛⣟⣳⡇⠀⠀⠀⠀⠀⠀⠀⠐⣻⣿⠿⠿⠿⠿⢿⣿⣿⠟⠓⢺⠀⡇⠀⠀⠀⠀⢸⣸⡇⠀⢷⠀⠀⠀⡏
⠀⠀⢠⣞⡵⢻⡀⠈⣳⡀⡇⠀⠀⠀⠸⠷⡶⠿⠶⢖⣚⣉⠉⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⣋⣉⣉⣉⣙⠿⠋⡀⠀⡜⠀⡇⠀⠀⠀⠀⢸⡿⠀⠀⢸⠀⢀⠜⠀
⠀⠀⠀⠀⠀⠀⠑⢤⡏⠻⣇⠀⢀⡠⠔⠊⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠀⡇⢸⠇⠀⠀⠀⠀⣸⣤⠀⠀⢸⠴⠃⠀⠀⢰⡔
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⡿⠋⣁⡤⠖⠋⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢁⣿⠀⠀⣀⡤⡤⠟⣛⡠⠞⠁⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠋⠁⠀⣀⡤⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣧⢿⣿⠞⠉⠁⠀⠀⠀⠃⠀⠠⠄⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡤⠖⠋⣡⠔⠛⢳⠦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡶⠟⠋⢹⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡤⠖⠋⠀⠀⠀⣸⠀⠈⢦⣿⠙⠳⣶⡠⠤⣤⣤⣀⡀⠀⢀⣠⠤⠀⣴⣶⣶⣿⢿⣿⣿⣷⣴⣷⣹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⡄⠀⣠⠞⠁⠀⠀⠀⠛⠀⠀⢀⣽⣿⣿⡏⢹⢿⣿⡅⠀⠀⢠⡿⣿⣿⡏⠀⣿⡿⠟⢻⣷⣿⡚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠻⠚⠁⠀⠀⠀⠀⠀⠀⢀⡔⠛⠻⠿⣿⡄⢀⡟⠛⣿⣆⣠⠟⠀⠛⣷⡁⠀⣱⣧⠴⠛⠋⠉⠉⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⠈⢻⣼⠃⠀⠀⠙⠋⠀⠀⠀⠀⠳⣼⠋⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢀⣿⠓⠲⠤⠤⠤⠽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠤⠤⠤⠤⠤⢴⡆⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀