⠀⢠⣼⠟⡱⢌⠦⡱⢌⠦⡱⢌⠦⡱⢌⠦⡱⢌⠦⡱⢌⠦⡱⢌⠦⡱⢌⠦⡱⢌⠦⡱⢌⠦⡱⡘⢬⠻⣿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⢨⡑⢎⠲⡑⢎⡴⡑⢎⠲⣡⢎⠲⣑⠪⡔⡱⢊⡒⢥⢊⠖⡱⢊⡴⡑⢎⠲⣡⢎⠲⣡⢙⡂⢇⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⢂⡍⢮⡱⣙⢎⠶⣙⣎⣳⣱⣎⡳⢥⠳⣬⢑⠣⣜⢢⡍⣞⡱⣋⡶⣙⢎⡳⡱⢎⡳⡱⣎⡜⣦⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⠢⢜⢲⠹⣍⢎⡻⣍⢮⡱⡙⢎⡹⢻⣗⢮⣩⠳⣌⠳⡜⢦⡓⣍⠛⡭⢎⡱⡙⣍⠫⡝⢣⠝⡻⣿⣗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣾⣿⠘⡌⢆⠳⢌⠎⡴⣈⠦⢱⡉⢦⡑⢣⠜⣧⢖⡹⣌⢳⡋⢦⠱⢌⡓⡌⢦⡑⡱⢌⡱⢌⡃⢎⡅⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢾⣿⢋⡜⡸⢌⠣⢎⡜⡰⢡⠎⣅⠚⡤⣙⢢⡙⣷⢪⡕⢎⡯⡙⢤⢋⡒⡜⢸⠰⣌⠱⣊⣔⣣⣜⠢⡜⣽⡯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣻⡿⠰⣌⠱⣊⠱⣊⠴⢡⢃⠞⣠⢋⡔⢢⠱⡘⢭⢓⡜⢣⠏⡱⢊⠦⠱⣌⢃⠎⡔⢣⠜⡯⣟⠪⡑⢆⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢹⣿⡱⢄⠳⣌⣵⡢⡍⢦⡉⢞⡠⢣⠜⣡⠣⣙⠢⡍⡜⡡⢎⡑⢣⢎⡱⢌⡞⢼⡸⢥⢮⡷⣩⠑⡍⣆⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢹⣿⢈⡳⣌⣿⣿⡞⣣⠝⣎⠶⣡⠚⡤⢓⣬⣷⣾⣶⣷⣊⠜⣡⠞⣬⠳⣜⠣⢞⡱⢟⡿⣄⠫⡔⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⢢⡑⢎⡹⣇⡟⣡⠛⣬⢚⡥⢫⡔⣹⣿⣿⣿⣿⣿⣿⡎⣥⢛⡴⢋⢆⡛⢴⢻⣞⠣⢆⢣⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⣿⣷⣜⢢⠱⡩⠽⣯⣟⣔⢫⡜⣣⠞⣸⣿⡟⣡⢋⣽⣿⡗⣬⠳⣌⠳⣌⣞⣿⢏⢣⡙⢬⣷⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣿⣿⣆⢣⠱⡩⢔⠫⡿⣵⣟⡵⢚⢼⣿⡗⢤⠣⢼⣿⡗⣬⠓⣬⠶⡿⣏⠣⡜⢢⣙⣾⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢿⣿⡇⢣⡑⢎⡱⢌⡱⢫⡔⢫⢼⣿⡏⢆⡹⢸⣿⣏⠶⣉⢆⢫⠱⡌⢲⣡⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢻⢧⡜⢢⡑⠎⡔⢣⠜⣡⢺⣿⡏⠦⣑⢻⣿⣇⠳⡌⢎⢢⠓⣬⣷⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⢿⣶⡉⢞⢨⡑⢎⠴⣹⣿⣏⠒⡥⢺⣿⡇⡚⢬⡘⢦⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠨⣦⡕⣊⢶⣿⣿⡧⣉⠖⣹⣿⣧⣽⣦⣽⣿⡿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣾⣿⣿⣧⡑⢎⡜⠹⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣶⡌⡓⢤⠛⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⣤⠚⡤⡙⢿⣿⣿⣿⣿⣜⠦⡙⢤⡉⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⢛⠻⣭⢳⣔⠩⢆⡍⡛⢿⣿⣿⣿⣵⣦⡙⣌⣆⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⡍⠲⣄⢻⣿⣷⣊⡴⣉⠖⣘⢻⣿⣿⣿⣿⣾⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣧⡓⡌⢦⡙⢿⣿⣿⣷⡜⢤⣻⣿⣿⣿⣿⣿⡿⢿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡘⢆⡒⢤⠒⣄⠲⡰⢌⠲⢌⡒⢤⡀⢀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠿⣜⡦⡘⢦⡙⢿⣿⣿⣿⣿⣿⣿⡟⣋⠳⢌⢣⡙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣦⣝⣦⣍⠦⡙⢤⠣⡑⢎⡱⢎⡜⢢⡑⢎⠦⣀⠖⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⣽⣂⠜⡢⢆⡹⣻⣿⠟⡣⠜⡤⣋⡾⠆⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⣿⣿⣿⠛⡤⣙⢢⠱⣉⠦⣙⠮⣜⢣⣜⣣⡞⣤⢋⠴⣉⠶⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢿⣿⣮⣵⣮⣾⣷⣭⢎⡱⣉⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠣⡜⢤⠩⣌⠳⡰⢡⠎⡱⢌⠲⣍⠞⣬⣷⣿⢿⣿⣿⣎⠦⣑⠪⡅ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠣⢜⣂⠳⣄⢣⡑⢣⢎⡱⢎⡳⣌⢻⣿⣯⠙⣌⢻⣿⣇⠚⡤⢓⣬ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⡭⢒⡌⠲⢌⠦⣙⢎⢮⡱⢋⠶⡩⢞⣿⣯⠜⠤⣛⣿⣧⣟⣶⣿⠞ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⡌⡡⢎⡱⢊⠖⡩⢎⠲⣉⠇⣎⠱⣊⣿⣷⢈⠳⣸⣿⣿⣿⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡜⢧⠣⢍⡜⡡⢎⣵⣬⣞⣤⣳⣽⣿⣯⢌⠓⣼⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⢿⣶⣾⣷⣿⣿⣿⣿⣿⠟⠛⣿⣯⢢⡙⢴⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣼⣿⠿⡗⢢⢍⠺⣿⣿⣿⣶⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⣿⢿⣿⡌⠳⢌⠣⡜⢢⠱⡩⣿⣿⣿⠿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢻⣿⣿⣿⣾⢫⠱⣉⢎⡱⢌⡃⠧⡑⣿⠟⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⢒⣬⠟⢯⡐⢣⠓⣌⠲⢌⠆⠉⠐⠑⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣌⣿⣿⢠⡙⢢⠃⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢪⠜⣿⣏⠣⡜⡁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀