⣿⡹⣏⢿⣹⡛⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⢻⡝⣯⡻⠋⢿⡹⣏⢿⡹⣏⢿⡹⣏⢿⡹⣏⢿⡹⣏⢿⡹⣏⢿⡹⣏⢿⡹⣏⢿⡹⣏⢿⡹⣏⢿⡹⣏⢿⡹⣏⢿⡹⣏⢿⡹⣏⢿⡁⢸⣏⢿⡹⣏⢿⡹⣏⢿⣹ ⢧⢻⡜⣧⣟⠀⢘⣳⡝⢮⡳⡝⢮⡳⡝⢮⡳⡝⢮⡳⡝⢮⡳⡝⢮⡳⡝⢮⡳⡝⢮⡳⡝⢮⡳⡝⢮⡳⡝⢮⡳⡝⢮⡳⡝⢮⡳⡝⢮⠳⣝⢮⠳⣝⢮⠳⣝⢮⢳⡝⢮⡳⢽⡹⢦⣄⡴⣻⠜⣧⠻⣜⢧⠻⣜⢧⢻⡜⢧⡻⡜⢧⡻⡜⣧⠻⣜⢧⢻⡜⢧⡻⡜⣧⠻⣜⢧⢻⡜⢧⡻⡜⣧⠻⣜⢧⡻⡜⣧⠃⢰⡎⡷⡹⢎⡷⡹⢎⡷⢭ ⡏⠶⣙⠲⡜⣣⡏⠶⡙⠶⡱⡍⢧⠓⣭⢣⠳⡍⢧⠓⣭⢣⠳⡍⢧⠓⣭⢣⠳⡍⢧⠓⣭⢣⠳⡍⢧⠓⣭⢣⠳⡍⢧⠓⣭⢣⠳⣙⠂⣯⠜⢮⠹⡜⢪⡝⡜⢎⡳⢜⡣⠝⣦⡙⢦⣿⡇⢧⠛⡴⢛⡜⢮⠹⡜⢪⠳⡜⢣⠳⡍⢧⠓⣝⢢⡛⡜⢎⡳⢜⢣⠳⣙⠦⡛⡜⢎⡳⢜⢣⠳⣙⠦⡛⣜⠲⣱⡙⢦⢓⠮⣜⡱⢍⡳⢜⡱⢫⢜⢣ ⡜⠱⣈⠓⡌⢳⠏⡱⢉⠖⡱⢌⠣⡙⢄⠣⠑⡘⠦⡙⢄⠣⢓⡘⠦⡙⢄⠣⢓⡘⠦⡙⢄⠣⢓⡘⠦⡙⢄⠣⢓⡘⠦⡙⢄⠣⠓⡌⡇⢧⠋⠦⡙⢌⠣⣘⠘⢆⠱⢊⠔⡋⠤⡙⢢⠙⣉⠦⡙⠔⠣⠜⣂⣧⡭⠗⠓⠛⠓⠓⠺⠦⠯⣔⣣⡘⠜⢢⢑⠪⢡⠓⡌⠲⡉⠜⢢⢑⠪⢡⠓⡌⠒⡍⡰⢉⠆⡙⠢⢍⠲⢄⠓⡌⠲⣉⠲⠡⢎⠒ ⠌⠡⠄⠡⠘⠠⠁⢂⠡⠈⠐⠈⠄⠡⠈⠄⢸⠄⠡⠈⢂⠁⠂⠄⠡⠈⠄⠃⠂⠌⠐⠈⠄⠃⠐⡐⠠⠁⠊⠄⠡⠐⠂⠡⠈⠄⢃⡜⠁⠸⡌⠠⠁⠌⠐⠠⠉⢀⠃⠌⠠⠑⠂⢁⠂⠅⠂⠄⠁⠊⢡⡼⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠶⣌⠀⠃⠌⠐⠡⠈⠘⠀⢪⠀⠃⠌⡀⠃⠔⠁⠌⠂⠡⠃⠌⠐⡈⠔⠈⠡⢀⠡⠁⢂⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⣉⡀⠀⠀⢈⣑⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠏⠁⠀⢀⠀⠀⣠⠀⠀⠀⢠⠀⣦⠀⠀⠀⠀⠀⠈⠙⣦⡀⠀⠀⠀⠀⢠⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⠀⠀⠙⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠆⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣞⣁⡤⠤⠤⢬⣧⣰⠛⣆⠀⠀⠸⣧⠘⣦⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⢀⡼⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠒⢄⠀⡤⠒⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣯⣤⣀⠀⠀⠀⠀⠙⠀⠉⠉⠓⠲⣷⣱⣼⣧⡀⠀⠀⠀⡟⠀⠀⠈⢷⡤⠎⠀⠀⠘⠦⠀⡀⠀⠀⠀⠀⠀⡠⠊⠘⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠋⣉⣹⠿⣶⡆⠀⠀⢳⠦⣤⢶⠿⠟⠛⠿⣅⠻⣦⡀⠀⢷⡀⠀⠀⠀⢳⡐⢢⠀⠔⠂⠉⠀⠀⠀⠀⠀⠀⠉⢲⠰⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠘⠿⢭⣿⡟⠁⣀⣦⠀⢾⢧⣤⣶⣦⣄⠀⠀⠙⠆⢈⡟⠦⣘⣇⠀⠀⠀⠈⢷⡀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⢰⣿⣧⠘⢿⣯⣵⡌⠀⠘⠳⢬⣙⣿⣄⡀⠀⣸⠀⠀⠈⠙⠳⠀⠀⠀⠀⢳⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠱⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢿⢀⠀⠀⠀⠋⠀⢶⡖⠀⠉⠙⠀⠀⠀⠀⠀⠀⠀⠈⠀⠐⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⠉⠂⠐⠀⠀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⣰⠏⢸⡞⠁⠠⣞⣉⣉⠉⠉⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀⠀⡀⠀⢀⠀ ⠀⢈⠀⡀⠂⢀⠐⠀⠠⠁⢀⠐⠀⡀⠂⠀⠌⠀⡀⠂⢀⠐⠀⠠⠁⢀⠐⠀⡀⠂⢀⠐⠀⡀⠀⠄⠂⠁⡀⠄⠂⠀⠌⠀⡀⠂⠀⠌⠀⡀⠂⠀⠌⠀⡀⠂⠀⠌⠀⢀⠂⣴⠃⠀⢸⡇⠘⠚⠻⠿⠿⢿⣷⣦⣄⡹⡄⠀⠀⢰⡄⠀⠀⠀⣄⢀⣸⡄⠀⠀⣴⠄⠀⠀⠀⠀⣶⠐⣇⠀⠂⢀⠐⠀⠠⠁⢀⠐⠀⡀⠂⠀⠌⠀⡀⠂⠀⠌⠀⡀ ⠀⠂⡀⠐⠀⠂⡀⠡⠐⠀⠂⡀⠂⠀⠌⢀⠂⠐⢀⠐⠀⠠⠁⡐⠀⠂⡀⠂⠀⠈⠀⠄⠁⠠⠐⠀⠂⢁⠀⠄⠂⢁⠀⢂⠠⠀⠡⠀⢂⠠⠀⠡⠀⢂⠠⠀⠡⠀⠀⡆⡼⠁⠀⠀⡼⠀⠀⠀⠶⠤⠤⣀⣀⣭⡙⠛⠓⠓⠀⠀⣻⠀⠀⠰⠿⠏⠁⣷⠀⠀⢺⡄⠀⠀⠀⠀⠸⡄⢹⡀⠌⠀⠄⠈⠄⠐⡀⠄⠂⠀⠌⢀⠂⠐⠀⠄⢁⠀⢂⠀ ⡐⠠⡀⠌⡀⢁⠀⠄⠂⡁⠠⢀⠈⠄⡐⢀⠠⢈⠀⠠⢈⠀⡐⢀⠠⢁⠀⠄⢁⢠⢈⠀⠌⡀⠄⡁⡐⢀⡀⢂⢈⠀⣀⠂⡀⠄⡁⢠⠀⡀⢂⠁⣀⠂⡀⠄⢡⡜⠁⡼⠁⠀⠀⣰⠃⠀⠀⠀⢀⡀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⢸⡆⠀⠈⢷⠀⠀⠀⠀⠀⢳⡸⡇⢀⠈⢠⠈⡀⠄⡀⠄⡈⠠⠐⡀⠠⢈⠀⡈⢀⠀⢂⠀ ⢧⢱⡘⡤⡑⢎⡜⢬⡑⢬⠱⡌⡜⢢⠜⡤⢃⢦⡉⡖⣡⠎⡔⡣⠜⡤⡩⢜⡜⢸⣈⢎⠴⡡⢎⠴⣈⠖⡤⢣⢌⡲⢄⡣⢜⡰⢡⢆⢣⠜⡤⢃⠖⡬⡰⣉⠦⣌⣱⢡⡄⠀⢰⡏⠀⠀⠀⢠⣞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠘⣇⠀⠀⠀⠀⠈⢳⣿⢠⠍⣆⠦⡱⣘⠤⢣⣌⠱⡢⢅⡣⢎⠴⡱⢨⠜⣢⡑ ⣎⣎⢳⡥⣳⢜⡱⣬⠳⣜⢦⢳⡱⣎⠶⣱⣚⢬⢳⡱⢫⡔⣧⢓⠶⣡⣳⠜⠁⠈⢻⣜⢦⠳⡜⢦⣛⡴⢣⡞⡼⣡⢞⡱⣎⠳⣎⡜⣎⠶⣱⣚⡴⢣⣇⢻⢤⣫⡏⢸⠁⠀⠈⢷⠀⠀⠀⣨⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢿⠀⠀⠀⢿⠀⠀⠀⠀⠀⠈⣿⢮⡲⣍⢖⡣⢏⡖⢮⣙⢦⠳⣜⣣⡜⢦⣓⢎⡶⣩⢳ ⣷⡺⣧⣻⣜⡯⣿⣼⣻⡼⣫⢾⣵⣫⢟⡵⣮⢯⣳⣽⡳⣽⣎⣯⣻⢽⣤⣄⡀⠀⣀⣬⡽⢯⡽⣧⣻⣼⡳⣝⣳⡽⣮⢷⣭⢿⣼⣹⢮⣟⣵⣣⣟⣳⢮⣟⣮⣽⠁⢸⠀⠀⠀⠈⣧⠀⠀⠀⠈⠉⠛⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⢾⠆⠀⠀⢸⡇⠀⠀⠀⠀⠀⢹⡞⡷⣽⢮⣽⣫⣞⡷⣹⢮⡿⣜⣳⣞⣧⢟⣮⣳⣭⢷ ⣷⣟⣷⣻⣞⡷⠋⢷⣷⣻⣽⣻⡶⣯⡿⣽⢯⣟⣷⣳⣟⣷⣻⢾⣽⣻⢾⣽⣳⢸⣟⣷⣻⣯⣟⣷⣻⢶⣟⣯⣷⣻⢷⣻⣞⡿⣾⣽⣻⣞⣷⣻⢾⣽⣻⣞⣷⣻⠀⢸⡀⣶⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠦⢤⣀⣀⣀⣠⠤⠞⠁⠀⡼⠃⠀⠀⢸⡇⠀⠀⢾⡀⠀⠨⡇⢙⣯⡿⣞⡷⣯⢿⡽⣯⢿⣽⣳⣟⣾⣻⣞⡷⣯⢿ ⣿⣻⣾⣟⣾⣦⣀⣴⣿⢯⣷⣿⣻⣽⣿⣻⣟⣿⡾⣿⣽⣾⣟⣯⣷⣿⣻⣷⢿⢸⣿⢾⣯⣷⡿⣽⣟⣯⣿⢷⣻⣯⣿⢯⣿⣻⣷⣟⣷⣿⣳⣿⣟⣷⡿⣽⣾⣿⡇⠘⣇⠸⡀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⡾⠀⠀⠀⣾⠃⠀⠀⣿⣿⣻⣽⣿⣻⣟⣿⣻⣟⣯⣷⣛⣿⣾⢯⣿⣻⣟⣿ ⣿⣟⣷⡿⣯⣷⡿⣿⣽⣿⣻⣾⣟⣿⡾⣟⣯⣿⣟⣯⣷⡿⣯⣿⣻⣾⢿⣽⡿⢸⣿⣻⣯⣷⣿⣟⣿⢯⣿⢿⣻⣽⣿⣻⡿⣽⣷⢿⣻⣾⣟⣷⡿⣯⣿⣟⣷⡿⣿⡄⠹⡄⠻⣄⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⢠⡝⠁⠀⠀⢀⣏⠀⠀⠀⢸⣿⢿⣽⣾⣟⣯⣿⢿⣽⣟⣯⡗⣿⣿⣻⣿⣽⢿⣻ ⣿⡽⣾⣻⡽⣷⢿⣟⡷⣯⣟⡷⣯⢷⣟⡿⣽⣳⣯⣟⡷⣟⣯⢷⡿⣽⢯⡿⣽⣟⣯⣟⣷⣻⢾⡽⣾⣟⣯⢿⣯⢷⣻⣽⣻⣟⡾⣟⡿⡆⢹⣯⢿⣽⣳⢯⡿⣽⣻⢿⣆⠙⣤⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠫⠤⣤⡤⠞⠉⠀⠀⠀⢀⡾⠀⠀⠀⠀⣿⡿⣯⣟⡾⣽⣻⢾⣻⡽⣾⡻⠃⠸⣟⣷⣻⢾⣟⡿ ⣯⢟⣳⢯⣻⣝⡻⣞⡽⣳⢏⣿⣹⣛⡾⣽⢳⣛⡾⣭⢿⣹⢞⣯⢻⡝⣯⣛⢷⣛⡮⣟⢾⣹⣏⣟⣳⡽⣞⡻⣞⢯⢷⣫⢗⣯⢻⡝⣯⡓⢸⢯⡟⡾⣝⡯⣟⣳⢯⣻⣽⣷⢶⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⡀⠀⢀⣀⡠⠞⠀⠀⠀⠀⢠⣿⡽⣳⢏⡿⣳⢯⣻⢳⣟⠛⠀⠀⠀⠙⠚⣽⣛⡾⣽ ⣻⢞⡽⣎⢷⡺⣝⡮⣗⢯⣛⡶⢧⣻⢼⣣⡟⣧⢻⡼⣣⡟⣞⢮⡟⣾⣱⢻⣎⡷⣽⣚⡧⢷⣚⡮⢷⣹⢞⣵⣛⡮⢷⣹⡞⣮⢯⡽⡖⠃⠘⣿⢼⡻⣜⣳⡽⣮⡷⠟⡩⢐⢺⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⢯⣉⠁⠀⠀⠀⠀⠀⢀⣾⡳⣝⡧⢿⣱⢟⣮⢳⣏⢾⣹⢳⡄⢠⣞⢯⣳⡝⣾⣱ ⣟⢮⡗⣯⡳⣏⡷⣽⢺⣝⡮⣽⢳⡽⣎⡷⣽⢺⡭⣗⣻⢼⣫⢷⣹⢶⣫⢷⡺⡵⢧⢯⣽⢯⣳⢽⣫⢞⣽⡲⢯⣝⢯⢶⡻⡵⣟⣊⠀⠀⠀⠈⣓⢫⣽⣶⠟⡱⢈⡒⢡⠃⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⡙⢷⣄⡀⠀⢀⣴⡿⣫⢗⡯⣞⣻⢼⣫⢞⡧⢯⣻⡜⣯⢷⡻⣜⡯⢶⡻⣵⢫ ⣻⢮⡽⣖⡻⣵⢻⡜⣷⢺⡝⣾⡹⣞⡵⣻⢼⡳⣽⢺⡵⣻⡜⣧⢟⣮⢳⣏⢷⡻⣽⠞⠘⢽⣎⡷⣽⢺⡵⣫⢟⣼⢫⣞⣳⠽⣎⡷⣻⢆⢰⡟⣮⡿⢫⢐⡡⢲⢥⢸⡴⠿⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣜⠠⠛⢷⡞⠋⠀⢿⣱⢯⣳⠽⣎⡷⣽⢺⣝⡻⣖⢯⣳⢻⣏⡷⣹⣗⡻⡼⢯ ⣟⢮⣳⢽⣹⢮⡗⣯⢳⢯⡽⣖⢯⣳⡝⣧⢯⣳⡭⢷⣫⢷⣹⡝⣞⡮⢷⣺⢭⡗⣯⢖⣠⢶⣫⢾⣱⡟⣼⢏⡿⣜⢯⡞⣵⡻⣝⢾⣱⣻⡴⣿⠟⡡⢆⠣⢰⣿⠞⠉⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⡿⢌⠱⡈⢿⡄⠀⠈⣑⣻⢮⡟⣵⢻⡼⣳⢞⣽⢺⡝⣮⢟⣳⡽⣳⢮⡽⣝⢯ ⣻⢎⣷⢫⣞⢧⣻⢭⣛⣮⠷⣭⣛⡶⣫⡽⣞⡵⣫⢷⣫⢾⣱⣯⡝⣞⢯⡞⣧⡻⣵⣫⣿⢏⣞⡧⢷⣹⢧⡻⣞⡽⢮⡽⣣⣿⠾⡛⢩⢡⡿⢃⠎⡰⢌⠒⣭⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⡟⡄⠣⠜⡸⣷⢰⣻⡝⣞⣧⢻⡭⣗⢯⡳⢯⣞⡭⣿⣽⣚⢧⡻⣵⢫⣾⡹⣞ ⣯⣻⢼⡻⣼⣫⢾⡭⣷⢺⣽⢣⡿⣼⡳⣽⢎⡷⣏⡷⣽⣚⡇⣷⡻⣽⡺⣝⡾⣵⣳⢳⣯⣛⣮⣽⢻⣼⡷⠿⢾⢿⣷⠿⢋⠅⡒⣡⣾⢏⠱⡈⢆⠱⡈⢆⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠰⡈⠕⡊⠔⣽⣎⡷⣽⢳⡞⣯⢳⣏⡷⣻⣝⣮⡷⠛⢶⣏⣯⢗⡯⣷⢺⡵⢯ ⣷⢫⣷⢻⡵⢯⣳⣟⣼⣻⡼⣏⣷⣳⣻⡵⣯⣛⡾⡽⡶⣏⡇⢿⣝⣧⢿⣹⡾⠷⠽⠿⠖⡛⠞⢫⣽⠋⡔⢡⠛⢫⡐⠥⢊⠜⣰⡿⢡⠊⡔⠱⡈⢆⡱⢪⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣇⠣⣉⠒⣉⢒⡘⣿⠛⢷⣯⣻⣭⣟⣮⣽⢳⣞⢷⣢⣄⣴⣻⢮⣟⣳⡽⣫⡽⣯ ⣯⠿⣼⣏⣟⡯⢷⣞⣧⠷⣯⡽⢶⣛⣶⢻⡵⣯⣽⢳⣿⠏⠀⠘⢾⣝⡾⣽⠱⣈⠎⡔⠱⠨⣜⡟⢣⠑⡌⢢⢉⠆⡘⡔⣉⢲⡟⡑⢢⠑⡌⡱⢈⡒⠤⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠡⢒⠡⢊⠔⢢⠘⣿⡉⢆⢢⠙⡳⠾⣷⣺⢟⣮⡟⣧⣿⡾⣵⡻⢮⣗⣟⣳⢯⢷ ⣯⢟⣳⢾⣹⡞⣿⣟⢮⣟⢧⣟⡯⣽⢞⡯⢷⣫⣞⡯⣤⣄⠀⢀⣠⡬⣽⣿⠣⠔⡨⠔⡩⢑⣾⠉⢆⡱⢈⡅⢊⠴⣁⠒⣼⣏⣒⣩⣦⣵⡨⠔⣡⠘⢴⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣃⠃⢎⠡⢃⠎⢢⠑⣺⣏⠒⠤⠓⠤⡙⢌⡹⠿⣮⣽⢳⠿⣝⡾⣽⣛⢾⣺⡭⣟⡾ ⣟⢾⣹⡞⣧⣟⣁⢈⣻⢮⡟⣼⢽⡺⣝⡾⣫⢗⡾⡵⣏⣞⡇⣞⡧⣟⡵⣿⢣⢉⠴⢡⡑⣾⠇⣉⠆⠴⢡⠘⡌⠒⡄⢣⠘⡌⡑⡂⢆⢻⡇⡜⢠⠩⠼⡇⠙⠒⠦⠤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡷⠠⢍⠢⣉⠒⣬⣥⣚⣬⣿⠨⡘⢡⠃⡜⠠⢆⡡⣙⣛⣯⣿⣹⡞⣵⣫⢟⡶⣻⢵⣻