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

／＞　 フ | 　_　_| ／` ミ＿xノ /　　　　 | /　 ヽ　　 ﾉ │　　|　|　| ／￣|　　 |　|　| (￣ヽ＿_ヽ_)__) ＼二)

∧,,,∧ (  ̳• · • ̳) /    づ You want my heart? ∧,,,∧ (  ̳• · • ̳) /    づ♡ Ok here's my heart ∧,,,∧ (  ̳• · • ̳) U ♡C~ Nevermind, you dont deserve it

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⡾⠛⠀⠈⢻⣦⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠛⠉⠁⠀⠀⠀⠀⠀⠉⠉⠛⠛⠳⢶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⡾⣷⣦⣠⡾⣟⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢶⣤⡀⠀⢀⣠⣼⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⠉⢗⢦⠈⣿⡶⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠿⠋⠉⢸⣷⠀⠀⠀⠀ ⢀⠀⠀⠀⢼⣿⡉⠻⠇⠀⠀⠀⠀⠀⠀⣾⣷⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⡀⠀⠀⠀ ⠺⠷⠦⢤⣼⣿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠘⠛⢿⡶⠆⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⡽⠿⠟⠛⠲⠶⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⠘⠀⠀⠀⠀⠀⠀⠀⠀⠺⣧⠀⠀⠀⠀⠀ ⠀⠀⣴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⢯⠉⠛⠳⠶⠦⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀ ⠀⠀⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣴⠶⠛⠛⠛⠛⠛⣿⠓⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀ ⠀⠀⢳⡛⠷⣤⣀⣀⣀⣀⣀⣀⣤⠶⣿⡟⠁⠀⠀⠀⠀⠀⣰⠻⢦⣄⣠⣤⡤⠴⣾⡋⠙⠛⠲⠦⠤⣤⣀⣸⣇⠀⠀⠀ ⠀⠀⠈⣿⠲⣤⣭⣉⣉⣙⣹⣭⣶⣾⢿⡇⠀⠀⠀⠀⠀⠚⠁⣴⠃⢹⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠲⠆ ⠀⠀⠀⢹⡆⠸⡆⠈⠉⢹⠁⠀⣼⠇⢸⡿⣆⠀⠀⠀⠀⠀⠀⠁⠀⠘⠀⠀⠀⠀⠀⢈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣷⠀⡇⠀⠀⢸⠀⠀⣿⠀⠘⣷⣌⠓⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣧⢻⡀⠀⢸⠀⢰⣇⡀⠀⡇⢿⠳⢦⣀⣉⠛⠓⠲⠶⠶⠶⡚⣛⣽⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠿⣷⣶⣾⣿⠿⠋⠙⠻⡇⣿⠀⠀⠀⢹⠛⠛⠛⠛⢛⡟⠋⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⣾⠀⠀⠀⢀⡼⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⣠⡇⠀⠀⠀⡾⢁⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⠿⠿⠿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣀⡴⠛⠉⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠬⣷⠄⠀⠀⠀⠀⢰⣆⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⠀⠀⠀⠐⢿⣬⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⠧⠀⠀⠀⠀⠀⠀⠀⢤⠀⠀⢠⣤⡀⠀⠙⣆⠀⠀⠀⠀⠙⠀⠀⠀⠀ ⠀⠀⣸⡄⠀⠀⠀⢀⡏⠀⠀⣀⡀⠀⠀⠀⠛⠀⠀⠈⣯⠀⠀⢞⣛⣯⡉⠀⠀⠀⣸⢦⣄⡀ ⠀⠺⢿⡿⠛⠀⠀⢸⡇⠀⡀⣿⠟⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠉⢉⡏⠁⠀⠈⠛⡾⠋⠀ ⠀⢀⠈⠁⠀⠀⢀⣹⡷⣶⠂⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀ ⢀⡾⢦⡄⠀⠰⠋⣹⡷⠛⠁⠀⠀⠀⠀⠀⣠⣤⡤⠤⣄⠀⠀⠀⠸⣧⡀⠀⣴⠛⣦⠀⠀⠀ ⠈⠻⠟⠁⠀⠀⠘⠋⠻⢶⣤⣀⠀⠀⠀⠾⠡⠸⣇⠀⠀⠀⠀⠀⠀⠈⠳⣆⡿⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠐⠏⠃⠀⠀⠀⠀⠀⠀⠀⠙⣇⣸⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⢀⣤⣶⣶⣶⣆⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣒⣒⣢⣀⠀⠀⠀⠀ ⢠⣿⣿⣿⣿⣍⣿⣿⡌⡆⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣟⣻⡎⠻⡧⠀⠀⠀ ⠀⢿⣟⣿⣿⣿⣿⠇⢹⣸⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⡇⠀⣷⠀⠀⠀ ⠀⠈⠻⣿⠿⠚⠋⠈⠙⠉⢀⢀⣠⣴⣄⣀⣀⠀⠈⠛⠿⣟⣀⡠⠃⠀⠀⠀ ⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠙⢾⣥⠀⠀⠀⠙⡆⠀⠀⠀⢀⠀⢀⠀⠀⠀⠀ ⠀⠀⡠⡪⢀⠔⠠⠂⠀⠀⠀⠀⠹⣷⣤⡶⠋⠁⠀⠊⠔⠡⠐⡁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⣷⣯⡡⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠛⠉⠀⠀⠙⠳⡅⠀⠀⠁⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠁⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⠟⠉⠉⠻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠿⠉⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⡿⠛⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡿⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⣶⣶⣦⣤⣤⣄⡀⠀⢀⣠⣾⣿⠿⠋⠀⠀⠀⠀⠀⣠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠶⠞⣿⠟⠋⠉⠉⠙⣻⠿⢿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⢀⡼⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠁⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁⢠⡞⠁⠀⠀⠀⢀⡴⠋⠀⢀⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⡞⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⢠⠏⠀⠀⠀⠀⣰⠏⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡥⠤⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣇⠀⣠⡏⠀⠀⠀⠀⣼⠁⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⣄⣼⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡶⠋⠀⠀⠀⠀⢸⣧⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⣾⡿⠿⣿⡿⠁⠀⠀⠀⠀⠀⠀⣠⣶⣶⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳ ⠀⠀⠀⠀⠀⠀⢀⣾⠿⠛⢿⣿⣷⣄⡀⣿⠃⠀⠈⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣤⣦⣼⣿⠀⠀⠀⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⣿⣿⣿⢷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣾⡿⠋⠉⠉⠁⠀⠀⠀⠀⠉⢯⡙⠻⣿⣿⣷⣤⡀⠀⠀⠀⠀⢿⣿⣿⣿⣿⡿⠃⢀⡤⠖⠋⣉⣉⣉⣉⠉⠉⠒⠦⣄⠀⠀⠀⢀⡟⡿⢿⣿⣟⣻⣮⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⣿⠋⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠙⢦⣄⠉⠻⢿⣿⣷⣦⡀⠀⠈⠙⠛⠛⠋⠀⢰⠟⡇⠀⠀⠈⠻⡿⠛⠁⠀⠀⠀⠈⠳⣄⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠀⠀⣴⠟⣫⣿⣿⣄⠀⠀⠀⠀⡶⢌⡙⠶⣤⡈⠛⠿⣿⣷⣦⣀⠀⠀⠀⠀⡇⠀⢻⣄⠀⠀⣠⢷⠀⠀⠀⠀⠀⡶⠀⠘⡆⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠀⢸⣟⢸⣿⣿⣿⣿⠀⠀⠀⠀⡇⠀⠈⠛⠦⣝⡳⢤⣈⠛⠻⣿⣷⣦⣀⠀⠀⠀⠀⠈⠙⠋⠁⠀⠛⠦⠤⠤⠚⠁⠀⠀⢳⠀⠀⠀⠈⠛⠿⠿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠀⠈⢿⣞⣿⣿⣿⠏⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠙⠳⢬⣛⠦⠀⠙⢻⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠀⠀⠀⠉⠛⠋⠁⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠈⣿⠉⢻⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠀⠀⠀⠀⣠⣄⠀⠀⢰⠶⠒⠒⢧⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⢸⡟⢿⣷⣦⣴⣶⣶⣶⣶⣤⣔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠀⣤⠀⠀⠿⠿⠁⢀⡿⠀⠀⠀⡄⠈⠙⡷⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⢸⡇⠀⣿⠙⣿⣿⣉⠉⠙⠿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠀⠙⠷⢤⣀⣠⠴⠛⠁⠀⠀⠀⠇⠀⠀⡇⢸⡏⢹⡷⢦⣄⡀⠀⠀⠀⣿⡀⢸⡇⢸⡇⠀⡟⠀⢸⠀⢹⡷⢦⣄⣘⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠢⣤⡀⠀⠀⠀⠀⠀⠀⣠⠾⣿⣿⡷⣤⣀⡇⠸⡇⢸⡇⢸⠉⠙⠳⢦⣄⡻⢿⣾⣧⣸⣧⠀⡇⠀⢸⠀⢸⡇⢤⣈⠙⠻⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢹⣿⣷⣌⡉⠛⠲⢶⣶⠖⠛⠛⢶⣄⡉⠛⠿⣽⣿⣶⣧⣸⡇⢸⠀⠀⠀⠀⠈⠙⠲⢮⣝⠻⣿⣷⣷⣄⣸⠀⢸⡇⠀⠈⠁⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠙⠻⢿⣷⣶⣤⣉⡻⢶⣄⣀⠈⠙⠳⢦⣈⡉⠻⢿⣿⣷⣾⣦⡀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢭⣛⠿⣿⣷⣼⡇⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀ ⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣷⣶⣽⣻⡦⠀⠀⠈⠙⠷⣦⣌⡙⠻⢿⣟⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢯⣻⡇⠀⠀⠀⠀⠀⢸⣿⠀⣀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⢀⡏⠙⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⢿⣿⣿⣿⣶⣤⣤⣤⣀⣈⠛⠷⣤⣈⡛⠷⢽⡻⢶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠳⢤⣀⠀⠀⢸⣿⡀⠈⠳⢤⣀⣀⣰⠃⠈⠛⠶⠶⠿⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⡿⠛⠉⠙⠛⠛⠻⢷⣦⣄⣩⣿⠶⠖⠛⠛⠛⠛⠛⠛⠿⢷⣶⣦⣄⠀⠀⠀⠀⠉⢻⣶⣿⣿⠇⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⣿⣿⠋⠀⠀⠀⠀⠀⣠⠖⠂⠀⠀⠀⠈⠙⠿⣿⣦⡄⠀⠀⣸⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣰⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣶⣄⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠙⢿⣿⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⠦⠠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠧⠤⠄⠙⡿⠿⠦⠤⠤⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠀⣀⡴⠚⠉⠀⠈⠒⠒⠤⣄⡀⠀⠀⠀⠀ ⠀⠀⣼⢵⠙⠋⠀⣀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢉⡇⠀ ⠐⠒⣻⠤⢄⣀⡀⠀⠈⠐⠂⠀⣤⠄⠀⠀⠀⢸⠀⠀ ⠀⡎⠀⠀⠀⠀⢙⣭⠥⠶⠶⠄⠀⠀⢀⠀⠀⠈⣇⠀ ⠀⢻⢵⢒⣒⠶⡽⡁⠀⠀⢊⠷⠀⠈⠣⠈⠉⠐⠚⠢ ⠀⠈⡎⡀⢀⢸⠀⢯⡢⢄⣀⣀⣀⣀⡜⠀⠀⠀⠀⠀ ⠀⠀⠘⠳⠾⠚⠐⣾⠈⠱⠐⢒⢂⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠲⢧⣤⡮⠊⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠉⠓⠲⠶⠶⣦⣤⣤⡀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⡟⠋⢿⡀⠀⠀⠀⠀⠀ ⠀⢀⣾⢦⣤⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀ ⠀⢸⠁⠀⠀⠛⠀⠀⣶⣶⣀⣀⡀⠀⠀⠀⠀⢀⡴⠶⣤⡀⠀⢸⠀⠀⠀⠀⠀⠀ ⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠃⠀⠸⣿⢺⠀⠀⠀⢹⡇⠘⣧⠀⠀⠀⠀⠀ ⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠁⠀⢸⣆⠀⠀⠀⠀ ⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀ ⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀ ⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⢀⣾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⣴⢾⣿ ⢸⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⢋⣴⠟⠙ ⠈⠳⠤⠤⠶⠦⠤⣄⣀⣀⣀⣀⣸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠷⠛⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠛⠛⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣾⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⡇⠀⠈⠛⠛⠻⠷⠶⠶⣶⣦⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠻⠷⣶⣤⣤⣴⣶⢾⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⠿⠀⠀⠘⢿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣶⣦⣀⠀⠀⣠⣾⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⣿⡛⠛⠛⠻⣿⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⠀⠀⠘⠃⠀⠀⠀⢰⣿⣿⡆⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣶⢶⣦⣤⡀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣷⠂⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠉⠻⠿⢿⣧⣴⣶⠀⠀⠀⣴⣶⣤⣿⠋⠀⠀⠈⠙⢿⣶⡄⢀⣼⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠻⠿⠇⣿⠀⠀⠀⠀⠀⠀⢿⡇⠀⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⠀⠀⠀⠀⠀⠈⠉⠀⠀⠸⣿⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠛⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠁⠀⠀⠀⠀ ⠀⢀⣠⣴⡿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠋⠀⣀⣤⣤⣶ ⠀⣼⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣶⣿⠿⣿⣿⣿ ⢐⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠋⠀⣴⣿⠟⢻ ⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⢃⣰⣿⠟⠁⠀⠀ ⠀⠈⠻⣶⣦⣤⣴⣾⣷⣶⣤⣤⣄⣀⣀⣀⠀⠀⠀⠀⠀⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⢿⠟⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠛⠛⠛⢿⣿⠟⠛⠿⣷⣦⣴⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡠⠖⠋⠁⠀⠀⠘⠲⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⢤⡀⠀⢀⣠⡄⠀ ⠀⠀⣠⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠉⠀⡇⠀ ⢀⡴⠋⠀⠀⠀⠀⣀⣿⠂⣆⣠⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀ ⣾⠀⠀⠀⠀⠀⡀⠀⠁⠀⠀⠈⠙⠁⠀⠀⣴⠄⠀⠀⠀⠀⠀⠀⣾⠀⠀ ⠻⠦⠤⠴⠖⠋⠉⠓⠒⠶⠤⣄⣀⡀⠀⠐⠺⡂⠀⠀⠀⠀⠀⠀⠘⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⡾⠁⠀⠀⠀⠀⢀⠀⠀⠹⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⢤⣤⠤⠴⠚⠛⠒⠦⢤⣷

⣤⡶⢶⣦⡀ ⠀⠀⠀⣴⡿⠟⠷⠆⣠⠋⠀⠀⠀⢸⣿ ⠀⠀⠀⣿⡄⠀⠀⠀⠈⠀⠀⠀⠀⣾⡿ ⠀⠀⠀⠹⣿⣦⡀⠀⠀⠀⠀⢀⣾⣿ ⠀⠀⠀⠀⠈⠻⣿⣷⣦⣀⣠⣾⡿ ⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⡿⠟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⢠⠏⡆⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣀⡀ ⠀⠀⠀⠀⠀⡟⢦⡀⠇⠀⠀⣀⠞⠀⠀⠘⡀⢀⡠⠚⣉⠤⠂⠀⠀⠀⠈⠙⢦⡀ ⠀⠀⠀⠀⠀⡇⠀⠉⠒⠊⠁⠀⠀⠀⠀⠀⠘⢧⠔⣉⠤⠒⠒⠉⠉⠀⠀⠀⠀⠹⣆ ⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⣤⠶⠶⢶⡄⠀⠀⠀⠀⢹⡆ ⠀⣀⠤⠒⠒⢺⠒⠀⠀⠀⠀⠀⠀⠀⠀⠤⠊⠀⢸⠀⡿⠀⡀⠀⣀⡟⠀⠀⠀⠀⢸⡇ ⠈⠀⠀⣠⠴⠚⢯⡀⠐⠒⠚⠉⠀⢶⠂⠀⣀⠜⠀⢿⡀⠉⠚⠉⠀⠀⠀⠀⣠⠟ ⠀⠠⠊⠀⠀⠀⠀⠙⠂⣴⠒⠒⣲⢔⠉⠉⣹⣞⣉⣈⠿⢦⣀⣀⣀⣠⡴⠟

⠀⠀⠀⠀⣀⡀⠀⠀⣶⣦⡀⠀⠀⠀⠀⠀⣠⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⠶⡾⠛⣿⠄⢠⡿⠉⠻⣦⣤⣤⣤⣴⡟⠁⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢿⣤⣀⣴⠏⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⠉⣰⡟⠀⠀⠀⢀⡀⠀⠀⠀⣀⡀⠀⠀⠀⠀⢻⡆⠀⣴⠶⣦⣤⡀⠀ ⠀⠀⠀⠰⢶⣿⣤⠄⠀⠘⠋⣁⣴⣦⣀⠉⠛⠃⠀⠀⠀⢈⣿⣀⣹⣇⣨⡿⠃⠀ ⠀⠀⠀⠀⢾⣟⠓⠀⠀⠀⠀⠉⠁⠈⠉⠀⠀⠀⠀⠀⠀⢿⣿⣯⡅⠉⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠏⠀⠀⢀⣠⣄⡀⠀ ⠀⠀⠀⠀⠀⣠⣝⡷⣶⣶⣦⣤⣀⣀⣴⠶⢶⣄⣴⣾⠋⠁⠀⠀⣰⣿⣏⣹⡇⠀ ⠀⠀⠠⣟⠛⠋⣸⡇⣾⣿⣤⣼⣿⣿⣤⣤⣼⡟⠛⠻⣷⡀⠀⠀⣿⠀⠉⣿⠇⠀ ⠀⠀⠀⠙⠿⠶⡟⣼⠏⢿⣷⣿⣽⣯⣿⣟⣿⡄⠀⠀⠈⠻⣆⠀⠹⣧⠀⢿⡆⠀ ⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⢹⣧⣈⠉⣼⠟⠋⠁⠀⠀⠀⠀⠹⣧⠀⠹⣦⠈⢻⡄ ⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠈⢹⡿⠏⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⣿⠄⠘⣷ ⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⣀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⣿⡾⠋⠀⣰⡟ ⠀⠀⠀⠀⠀⣿⠀⠀⢰⡆⠀⠀⣿⡀⢠⡿⠁⢠⡶⠀⠀⠀⠀⠀⢀⣀⣤⡾⠋⠀ ⠀⠀⠀⠀⠀⠹⣧⣀⠀⣿⡀⢀⢸⣷⡟⠀⠀⢸⡇⠀⠀⠀⣀⣴⠟⠉⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⠛⠿⠷⣾⡿⣿⣶⣤⣤⣿⣥⣴⠶⠛⠋⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠟⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠟⠁⠀⠀⠻⣦⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⠶⠶⣦⣤⣤⣠⡴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠋⠁⠀⠀⠀⠀⢸⡌⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⣤⣀⠀⠀⠀⢀⣠⣤⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠗⠒⠊⠁⠀⠒⠤⢤⣀⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⠟⠛⠉⣿⠀⠀⠀ ⣀⡀⠀⠀⣠⣶⠋⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⢠⣶⡆⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀ ⠉⠉⣻⠿⢡⡇⠀⠀⠀⠀⠀⠀⠀⣠⣾⠋⠀⠀⠀⠀⠈⠉⠁⠘⠷⠶⢷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀ ⢀⡼⠁⠀⠈⢷⡦⠤⠤⠤⠤⠔⢋⣿⠿⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⢠⣿⡆⠀⠀⠀⠀⠀⣀⣠⡴⠀⠀⣿⠀⠀⠀⠀ ⢾⡇⢀⠀⠀⠈⢳⣤⠤⠤⠤⠔⠋⠁⠀⠀⠈⠉⠙⠛⠓⠶⠦⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠀⠙⢷⡀⠀⠀ ⣸⠁⠀⠙⠢⣀⢈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠲⠶⢤⣤⣤⣀⡤⠖⠛⠁⡄⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀ ⢹⡀⠀⠀⢒⣒⣸⡷⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀ ⠘⣇⠀⠳⣆⣀⣉⣹⣾⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⢄⡀⠀⠀⠀⣀⡤⠶⠶⠶⠶⢧⣀⣀⠀⠀⣀⡤⠟⣦⡀⠀⠀⠀⠓⠒⣶⣿⣤ ⠀⣿⡀⡀⢀⣈⠉⢉⣿⠞⠁⠀⠀⠀⠀⢀⣤⠾⠿⠛⠓⠒⠛⠒⠒⠩⣁⣀⣀⠀⠀⠀⠀⢀⡠⠋⠀⠀⠀⠀⠈⠻⠶⢶⣤⣤⡾⠏⠀⠈ ⠀⡘⣷⣼⡀⣠⢌⣽⠇⠀⠀⠀⠀⠀⠀⢈⡧⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢀⡠⠒⢀⣠⡴⠛⠋⠁⠀⠀⠀⠀ ⠀⠀⠈⠙⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠉⢷⡆⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⣉⡠⠴⠿⠓⠚⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢠⠄⠀⠀⠀⠀⠀⠀⠀⠘⠷⣦⣀⣀⣠⣤⡶⠶⠛⠓⠒⠒⠒⠛⠓⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢫⠭⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢸⣿⣷⣶⣤⣀⣤⣴⣶⣶⣶⣶⣦⣤⣀⣤⣶⣾⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠠⣤⣀⡀⠹⣿⣿⣿⣿⠿⠿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣿⠃⢀⣀⣤⠄⠀⠀ ⢀⠤⢤⣤⣬⣙⠳⣿⣿⡿⠀⢀⠀⠈⣿⣿⠁⠀⡀⠈⣿⣿⣿⠞⣋⣥⣤⠤⠤⡀ ⠀⢀⡤⠤⢤⣼⣿⣿⣿⣿⡀⠸⠀⣠⣿⣿⣄⠐⠇⢀⣿⣿⣿⣿⣧⡤⠤⢤⡀⠀ ⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⠛⠛⠛⠛⠉⠉⠛⠛⠛⠛⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀ ⠀⠀⠀⠛⠿⢿⣿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⣿⡿⠻⠛⠀⠀⠀

⠀⠀⠀⢠⣾⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣄⣀⣀⣤⣤⣶⣾⣿⣿⣿⡷ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀ ⣿⣿⣿⡇⠀⡾⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀ ⣿⣿⣿⣧⡀⠁⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⢹⠉⠙⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀⠀⣀⣼⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠀⠤⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⠿⠋⢃⠈⠢⡁⠒⠄⡀⠈⠁⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠟⠁⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡿⣿⣇⠀⠀⠀⠀ ⣿⢏⣹⣳⣯⣗⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡿⠃⠒⣜⣮⢧⡀⠀⠀ ⣿⡞⠁⡉⠙⠻⣷⣿⢦⣤⣤⣶⣶⣶⣶⣶⣶⣾⣿⡿⠋⠀⠌⡐⠈⢿⣿⣣⠀⠀ ⣿⠀⢂⠐⡁⢂⣬⣿⣿⢫⠉⠀⠀⠀⠀⠀⠀⠜⡹⢿⣿⣿⣶⣶⣤⣈⣿⣷⣗⠀ ⡇⢀⣦⣼⣾⣿⣿⣿⡭⡃⠌⠀⠀⠀⠀⠀⠀⠀⠑⡹⣚⢿⣿⣿⣿⣿⣿⣿⣼⠀ ⣿⣿⣿⣿⣿⣿⣟⢧⢃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⢎⠳⢯⡟⣿⣻⢿⣯⡷ ⣿⣿⡿⣟⡿⡓⢎⠂⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣰⣬⣧⡝⢊⠙⣷ ⠟⢧⠛⠥⠃⢉⠀⣴⣾⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⠀⠀⢸ ⠈⠄⡈⠤⣁⠢⡀⢿⣿⣿⣿⠃⠀⠀⠀⠀⢠⡄⠀⣴⠀⠀⡀⢙⢛⡛⠭⢠⠃⢆ ⠐⡠⢑⡒⡄⠓⡌⣌⢩⣩⠷⠶⣤⠀⠀⠀⠀⠳⠾⠃⢀⢸⡼⠋⠋⠛⢦⡃⠞⡠ ⢀⠱⡈⢖⡈⢣⠜⣠⠟⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠐⣾⠁⠀⠀⠀⠈⢧⢣⢸ ⣆⠠⢑⠢⣉⠆⢼⡟⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠈⣷⢯ ⡏⠀⠀⢁⠂⢌⡟⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠈⣗⠀⠀⠀⠀⠀⠀⠈⢯ ⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠿⠿⠿⠿⠿⠛⠛⡉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣶⣖⡄⣅⠢⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⣪⠴⣐⠦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡏⡎⡥⢋⣂⠙⢤⣄⡀⠀⠀⠀⠀⢀⣀⣀⡠⣄⠀⢀⠀⠀⠀⠀⣀⣀⡤⣒⠵⣓⠒⠷⢮⡸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣟⣧⠻⢩⠼⢮⣔⢈⢺⣿⡋⠱⢯⠋⡬⢩⠴⠁⣩⠩⣻⠓⢩⠓⣟⣩⣊⢴⣨⣍⡉⠿⣭⡷⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣓⣝⢺⣳⣷⣷⠃⠉⠃⠀⣿⠔⠃⡘⠄⡞⠁⣼⠀⠀⠀⠋⢨⣷⠿⠷⣚⢯⣐⣿⣹⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣟⢋⣁⠒⢲⡄⠀⢠⣅⠠⢸⢠⢼⠑⢀⠈⠄⠀⠀⠀⠈⠐⣉⡽⣿⣷⣿⣿⠙⠀⠠⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⣾⣿⢿⣷⣎⣯⢦⡀⠠⣀⣻⣷⣈⣷⣸⢄⣿⠏⠁⠀⠀⠀⠀⢁⡕⣜⡫⣿⣋⡁⣟⠀⠀⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡧⢹⣿⣿⡽⠷⣏⠢⠉⢹⣷⠃⢿⡇⣿⣿⢸⡟⠀⠤⠄⡂⠀⠀⠉⠘⣤⣎⣽⡿⠃⠁⠄⠐⠀⠁⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⠄⢻⡝⣛⡇⠒⣁⢀⣈⣿⠀⣸⠓⢻⡾⢸⡂⠀⡯⠕⠀⠀⠀⠀⠀⠀⠃⠙⠀⠀⠃⠂⠔⠀⡁⠀⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢬⡲⣌⠙⣑⣆⣴⣶⣿⣿⣷⢤⣇⠀⠸⡠⠈⡷⠈⣥⣷⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠉⢈⢀⠐⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣭⣾⢿⢻⣿⣿⣿⣿⣿⣞⣿⣆⣀⠀⠸⠀⣼⣿⣿⣿⣿⣿⠃⢠⣀⠀⠀⢀⠀⠀⢃⢀⠈⠌⠀⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣹⣦⣿⣿⣿⣿⣿⣿⡇⠈⠁⣀⠀⠀⢀⠻⣿⣿⣿⣿⠟⠀⠠⠛⠆⠀⠀⠀⠁⠈⢁⢂⠂⠄⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⣹⣯⣿⣾⣡⣁⣴⣿⣶⣿⠗⠀⠐⢾⣽⣦⠀⢉⡁⠀⣒⡧⠊⠀⠐⠀⠀⠀⠀⠁⠀⠀⠀⠎⠊ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣽⣟⣽⣷⡶⡽⠉⢻⣿⣆⣱⣶⡾⠉⠀⢍⣄⣲⠖⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣯⣽⠤⡃⠀⠀⠀⣀⣈⣻⣿⣡⠀⡀⠀⠀⠀⠈⠀⡀⡠⠷⠂⠀⠀⠀⠀⠄⠈⠈⢈⠀⠂⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣚⣯⣶⢯⣩⣗⢤⢚⣻⡶⠿⠿⠿⣧⠆⠀⠁⢤⠀⠐⠈⠀⡀⠀⠀⠀⠀⠀⡀⠀⠈⠈⠀⢀⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣨⢟⣿⣿⣿⣿⣮⣷⣯⣤⣂⣅⢂⣐⣠⢴⣸⣄⣆⢠⡀⠄⠀⠀⠀⠀⠀⠀⠀⠀⡀⠐⡈⡀⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣺⢾⣻⢿⣿⣿⣿⣿⡿⣿⣽⣻⢿⣿⡳⣿⠿⠟⠋⡀⠩⠆⠂⠀⠀⠀⠀⠀⠀⠀⠢⠠⠐⠈⠀⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣫⢾⠿⢷⣝⠎⣿⠽⢿⣿⣷⠹⠆⠁⠧⢀⡔⡦⠚⠑⠁⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡐⠀⠀⠂⠀⠀⢸⣿⣥⣛⡞⠯⢇⡚⠤⢻⠒⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡁⠀⠀⠈⠈⠀⠀⠀⢀⣾⣛⣯⢽⣌⣚⡤⣹⣳⠕⣂⡀⠉⠀⠘⠀⠀⠀⠀⠀⠀⠀⣀⣄⠀⠀⠠⠀⠀⠀⠀⠡⠁⠀⠀⠀⠄⠀ ⢰⠀⠀⠀⠀⠀⠀⠀⠀⣟⣿⡺⣭⣿⣿⣷⣏⣼⢷⢚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠋⠜⠫⠍⠀⠀⠄⠊⠀⠀⠀⠐⠀⠀⠀⠀ ⢢⠄⠀⠀⠀⠀⠀⠀⠀⢿⣿⡝⢿⣿⣿⣿⣿⣼⢩⡝⡌⡅⠠⠀⠀⠀⠀⠀⠀⠠⣷⡖⣴⣴⠰⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀ ⢌⡃⠀⠀⠀⠀⠀⠀⠀⠙⣷⡺⣓⢾⣿⢿⣿⣏⢎⡴⢦⢡⡀⠀⠀⠀⠀⠀⠀⠰⣿⢻⡃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠁⠀⠌ ⡘⠶⡀⠠⠈⣢⠄⠄⢄⠀⢹⣿⠼⣣⣿⣿⣿⣿⢼⢧⣓⡊⣇⠈⠀⠀⠀⠀⠀⠰⣷⠊⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠄⠀⠈ ⡹⡜⣧⣮⣯⣕⢳⢤⣀⡀⢘⢆⡵⣹⢏⣿⣿⣯⣷⣻⣷⡃⣞⡆⠇⡄⠀⠀⠀⢲⢣⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠐⡀⠆⠠ ⣳⡝⣾⡿⣿⣿⣻⣿⣿⣷⢻⢿⣶⢟⣞⣾⣿⣿⣾⡏⡇⣳⣸⡆⢰⢦⠀⢀⠠⢸⡷⡄⠶⡠⠀⠀⠀⠀⠀⠀⠂⠀⠀⠠⠁⠄⠀ ⣷⣻⣿⣿⣏⣿⣽⢿⣿⣿⡞⠁⣁⡀⡇⠙⢿⣿⡿⣼⣷⡿⣾⣠⢸⡀⢠⢨⣌⢺⡿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢄ ⡷⣭⣿⣯⣿⣿⣟⣻⣿⣿⣧⣊⠋⠉⢀⣰⣿⣻⢧⡿⡟⣻⣷⠻⡿⣗⠋⣮⣿⣿⣛⡄⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⠅⠈ ⣿⣼⣻⣿⣿⣾⣿⣿⣿⣿⣟⣿⣿⣿⣿⢃⠍⣻⣻⣴⣿⡿⢳⣷⣎⣧⢷⢾⣼⣿⠷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⠎⠁ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⡾⣿⢾⣿⣿⡆⣾⢽⢱⢯⢻⣣⠿⣽⠻⢻⢽⡼⠧⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣻⣿⣿⡿⣽⢾⣎⣞⣧⣀⡷⢁⢤⣯⠛⠃⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢝⡹⢚⡿⡟⣿⣻⣿⣿⣿⣿⣿⣿⣿⢿⣹⢮⣟⣾⢿⣿⣷⣧⣾⣯⣷⡆⣿⡤⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠐⠈⠁⠉⠁⠙⠹⠯⠟⡟⣿⣻⣿⡼⠥⢛⣼⣹⢞⠿⣿⣿⠉⠛⠋⠉⠉⠀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠈⠀⠙⠳⣮⠉⢠⠀⠈⠀⠹⣧⠀⢀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠘⠳⠤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀(=✪ᆽ✪=)

╱|、 (•˕ • 7 |、⁻〵ノ) じしˍ,)ノ

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠒⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠂⠀⠤⠤⡀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⠀⠀⠀⠀⠀⠀ ⢠⠞⠁⠀⣀⣠⣤⠤⠤⠤⠤⢤⣤⠤⠤⠤⠤⣤⣀⣀⡀⠀⠀⠀⠑⢤⠀⠀⠀⠀ ⣣⠔⠚⠻⣄⣡⣞⣄⣠⣆⠀⢼⣼⣄⣀⣀⣠⣆⠜⡘⡻⠟⠙⣲⠦⣈⢳⡀⠀⠀ ⡇⠒⢲⡤⡜⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠤⣖⠬⠓⠂⠉⣿⠇⠀⠀ ⠙⠲⠦⠬⣧⡀⠀⠀⠀⠀⠀⣠⣿⣿⣷⡄⠀⠀⠀⠀⠀⣞⠀⢀⣲⠖⠋⠀⠀⠀ ⠀⠀⠀⠀⠘⣟⢢⠃⠀⠀⠀⠉⠙⠻⠛⠁⠀⠀⠀⢀⡜⠒⢋⡝⠁⢀⣀⣤⠂⠀ ⠀⠀⠀⠀⠀⡇⠷⠆⠶⠖⠀⠀⠀⠀⠀⠀⠀⠀⣠⠮⠤⠟⠉⠀⢰⠱⡾⣧⠀⠀ ⠀⠀⠀⠀⠀⠹⢄⣀⣀⠀⠀⠀⠀⠀⠀⣀⡤⠚⠁⠀⢠⣤⡀⣼⢾⠀⠀⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠒⡏⠀⡡⠣⢖⣯⠶⢄⣀⣿⡾⠋⢸⢀⡶⠿⠲⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣹⠃⣀⣤⠞⠋⠀⠉⠢⣿⣿⡄⠀⣿⠏⠀⠀⠐⢣ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢱⢡⡾⠋⠀⠀⢀⡐⣦⣀⠈⠻⣇⢸⢁⣤⡙⡆⠈⡏ ⠀⠀⠀⠀⠀⠀⣠⠎⢁⠔⡳⡟⠀⠐⠒⠒⠋⠀⠠⡯⠙⢧⡈⠻⣮⠯⣥⠧⠞⠁ ⠀⠀⠀⣀⠴⠋⠀⢶⠋⢸⡝⠀⠀⠀⠀⠀⠀⠀⠀⣸⢦⠀⠙⡆⠘⠦⢄⡀⠀⠀ ⠀⠀⣸⠅⢀⡤⢺⢸⠀⢸⡃⠤⠀⠀⠀⠀⣀⡤⢚⣋⣿⢄⡀⢇⡀⠀⠀⣝⡶⠀ ⠀⠀⢿⠀⡏⠀⠘⠞⠀⢸⡵⣦⠤⠤⠖⣿⠥⠞⠉⠀⢸⠖⠁⠀⠙⠢⣑⠶⣽⢂ ⠀⠀⠸⠤⠃⠀⠀⠀⠀⠀⠉⢳⠂⠈⡽⠁⠀⠀⠀⢀⡼⠒⠓⢤⠀⠀⠀⠙⠚⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⡎⠀⠀⠀⠀⢠⠎⣠⠀⠀⠈⢳⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⡶⠗⠋⣱⠄⠀⠀⠀⣧⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⣀⠴⠒⠒⠦⣤⣷⠂⢀⡸⠁⠀⡼⠁⠀⠀⠀⠈⢺⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠋⢀⣀⡀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠙⠢⠤⠤⣄⡤⠼⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠑⢦⣄⣉⣑⠢⠄⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠒⠒⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠾⠋⠀⠙⢦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣀⡀⠀⣠⡶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⣤⣀⠀⠀⠀⠀⡄⠀⠀⠀ ⠀⠀⠀⣼⠟⣯⡙⣿⡭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⡶⠞⠋⣿⠀⠀⠀ ⡀⠀⠀⣿⠉⠻⠀⠈⠀⠀⠀⢾⠆⢀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀ ⠉⠓⠒⢻⣦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠉⠛⠃⠀⠀⢠⣦⡀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀ ⠀⣠⠚⠉⠁⠀⠀⠉⠉⠻⢗⠲⠦⢤⣄⣀⡀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀ ⠀⣧⡀⠀⠀⠀⠀⠀⠀⠀⣸⣧⠶⠒⠚⠛⠛⣻⠂⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠸⡇⠀⠀ ⠀⢻⣝⠓⠦⠤⢤⢤⠶⣚⣿⡇⠀⠀⠀⢀⡼⢛⡷⡖⠒⠒⠛⢅⠈⠉⠙⠒⠲⠤⢧⣄⣀ ⠀⠈⣏⠹⡟⠒⢲⠚⠋⡟⢹⣧⡀⠀⠀⠀⠀⠊⠀⠇⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠉ ⠀⠀⢸⡄⡇⠀⢸⠀⢠⡇⠘⣷⡙⠢⣄⣀⠀⠀⠀⠀⠀⢀⣠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢳⣼⣀⣸⣇⣸⡦⣤⡇⡏⠓⠦⣬⣍⣙⣛⣛⡯⣽⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠙⠛⠛⠁⠀⠈⣿⡇⠀⠀⡟⠀⠀⢀⡏⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣤⣰⠁⠀⢀⣞⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣻⣿⢿⡆⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢰⣏⣥⡼⠃⠀⢹⡦⢤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⢀⣠⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠦⣤⣤⠶⠚⢋⣹⡄⠘⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣼⣿⡟⢿⠈⣉⣻⣦⣤⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠛⠁⠻⡆⢹⡀⠀⠀⠀⠀⠀ ⣄⡀⠀⠀⣾⣿⢿⣽⠟⠲⡿⠼⠇⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⡀⠀⣷⠘⡇⠀⠀⠀⠀⠀ ⠈⠙⠳⣦⣿⡷⠚⠛⠒⠛⠃⠀⠀⠀⠀⠀⠀⠀⣠⣴⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⠿⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠙⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣄⣀⠀⠀⠀⠀⠀⠀⠈⠙⠓⢶⣤⡄⠀⠀⠀⢀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⢤⣀⠀⣤⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠛⠳⢦⣄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⡀⠀⠀⠀⠀⣀⣠⠔⠊⠁⠀⠀⠀⠀⠈⠙⠳⢦ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠒⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠋⠀⠘⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡾⠛⠉⠀⠀⠀⠀⠘⠻⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠷⢶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢶⣤⣀⠀⠀⠀⠀⢀⣠⣤⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣤⣴⠾⠛⠋⣿⠀⠀ ⠀⠀⠀⠀⣠⡾⡋⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⣠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⡷⠀⣀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀ ⠀⣴⡟⠃⠀⠀⠀⠀⠀⠀⠀⠠⠮⢕⡿⠀⠀⠻⠶⠾⣧⣀⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⠀ ⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⠙⠉⠀⠀⠀⠀⣰⣶⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠠⠀⠀ ⢸⣇⠀⠀⠀⠀⠀⣀⣠⣤⡷⣦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣛⣻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡄⠀⠀ ⠈⠻⠿⠶⠶⠿⠟⠛⠉⠀⠀⠀⠀⠉⠙⠛⠿⠶⣦⣤⣄⣀⡀⠀⠀⠀⠹⠻⢫⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠷⢶⣤⣤⡿⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⡄⠀⠀⠀⠀⢹⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣤⣐⣀⣀⣀⣤⣴⠶⠛⠛⠛⠷⢶⣤⣄⣈⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛

⣿⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⠤⠤⠤⠤⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⠓⠲⠤⠤⠒⠚⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⢀⠖⠢⣀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⢀⠴⠲⡀⣿ ⣿⢸⡀⠀⠈⠑⠲⢤⣤⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣤⠤⠖⠚⠁⠀⠀⡇⣿ ⣿⠀⢳⡀⠀⠀⠀⠸⣿⣦⣀⡀⠀⠀⠀⠀⠀⠀⢀⣠⣼⡿⠁⠀⠀⠀⢀⡼⠀⣿ ⣿⠀⠀⠙⢤⡀⠀⠀⠈⠛⠻⠿⢿⣿⣿⣿⣿⠿⠿⠛⠋⠀⠀⠀⠀⡠⠋⠀⠀⣿ ⣿⠀⠀⠀⢰⠋⠒⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⠖⢯⠀⠀⠀⠀⣿ ⣿⠀⠀⠀⡎⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⢸⡄⠀⠀⠀⣿ ⣿⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⣿ ⣿⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢠⣤⠀⠀⠀⠀⠀⠀⠀⣤⡄⠀⠀⠀⢹⠀⠀⠀⣿ ⣿⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠐⠦⡴⢦⠴⠂⠈⠀⠀⠀⠀⠘⡇⠀⠀⣿ ⣿⣀⣀⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣧⣀⣀⣿

⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣠⣤⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣿⣿⣿⣿⠟⠁⠀⠀⠀⠹⣿⣿⣿⣿⣿⠟⠁⠀⠀⠹⣿⣿⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⢼⣿⠀⢿⣿⣿⣿⣿⠀⣾⣷⠀⠀⢿⣿⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⣿⣿⣷⡀⠀⠀⠈⠋⢀⣿⣿⣿⣿⣿⡀⠙⠋⠀⢀⣾⣿⣿⠀⠀⠀⠀⠀ ⢀⣀⣀⣀⣿⣿⣿⣿⣿⣶⣶⣶⣶⣿⣿⣿⣿⣾⣿⣷⣦⣤⣴⣿⣿⣿⣿⣤⠤⢤⣤⡄ ⠈⠉⠉⢉⣙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣀⣀⣀⡀⠀ ⠐⠚⠋⠉⢀⣬⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣥⣀⡀⠈⠀⠈⠛ ⠀⠀⠴⠚⠉⠀⠀⠀⠉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠋⠁⠀⠀⠀⠉⠛⠢⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⣠⡦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀ ⠀⠀⠀⣿⢳⣬⣶⣶⣶⣶⣶⣶⣤⣴⠋⣭⣧⠀ ⠀⠀⠀⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⠿⡄ ⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣞⠀ ⠀⢀⣿⣿⣿⣽⣽⣼⣿⣿⣿⣿⣩⣽⣿⣿⣿⡄ ⠀⢸⣿⣿⡟⠃⣴⣿⠁⠀⠐⣿⣶⠈⣿⣿⣿⡇ ⠀⢸⣿⣿⣷⠀⠈⠋⠀⠀⠀⠙⠋⠈⣻⣿⣿⡇ ⠀⢸⣿⡿⠿⠧⡀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠇ ⠀⣾⣿⣿⡀⠀⠈⢑⡖⠂⠀⢔⠊⣹⣿⣿⣿⠀ ⢰⣿⣿⣿⣿⡞⠿⣥⣄⣀⣀⣀⣹⣿⣿⣿⣿⠀ ⢻⣿⣿⣿⣿⣿⣆⠀⠈⠀⠒⣠⣾⣿⣿⣿⣿⡇ ⣼⣿⣿⣿⣿⣿⣏⠂⠀⠀⢸⢻⣿⣿⣿⣿⣿⣿ ⢿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠈⢸⣿⣿⣿⣿⡿⡇ ⣸⠛⢿⣿⣿⡯⠀⠀⠀⠀⠀⢸⣿⡿⠋⠁⠀⡇ ⠈⢱⡾⢿⡟⠁⠈⢦⠀⠀⠀⠘⢻⡧⠤⢴⠂⠁ ⠀⢸⠰⡟⠁⠀⢠⠀⠡⡀⠀⠀⠐⢃⠀⡸⠀⠀ ⠀⡌⢀⡇⠀⠀⠀⠓⠄⠘⠄⠀⠐⠈⡀⡇⠀⠀ ⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡇⠀⠀ ⠀⡇⠈⣲⠒⠀⠠⠤⠤⡤⠤⠤⠤⢠⠞⢱⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢻⣋⠇⠘⣄⣀⣀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀ ⠀⠀⠀⣠⣤⡤⢤⡀⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⢒⣩⠷⡘⡆⠀⠀⠀ ⣄⡀⢸⡿⣷⢳⡯⠏⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠃⢣⠀⠀⠀ ⠀⠈⠛⠯⣈⠉⠀⠀⠀⠀⠀⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠒⠤⣀⠀⠀⠀⠀⠐⠦⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⣀⠀⠀⠀⠉⠀⠀⠸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⢤⠂⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃⠀⠀⠀⠀⠀⠀⡠⠮⣄⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠤⠀⠠⠤⠒⠉⠀⠀⠀⠉⠓

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠼⠃⠀⠀⠘⠦⠤⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠉⠉⠳⣶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣀⣠⠤⠶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠒⠲⠦⢤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠹⠆⠀⠀⠀⢠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠙⠒⠲⠤⠤⣀⣀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠟⠀⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⣤⠤⣄⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢻⣷⠦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠁⠀⠀⠀⣾⣦⣼⠁⠀⠈⠳⡄⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠈⠉⠑⢲⡿⠯⢭⣓⣒⠦⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠉⠁⡇⠀⠀⠀⠀⠙⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⣰⠏⠀⠀⠀⢀⡼⠋⠛⠒⠢⣭⣽⣗⣒⠦⠤⣤⣀⣀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠿⠦⢤⣄⣀⣀⡼⠁⠀⠀⠀⣠⠟⠀⠀⠀⠀⣴⠛⠀⠀⠈⠉⣻⠖⠶⠬⣍⣛⣒⠶⠤⣄⣀⣀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠙⠓⠲⠦⢤⣀⣉⠉⠛⠒⠲⠴⣧⣀⣀⠀⢀⡼⠁⠀⠀⠀⢀⡴⠃⠀⠀⠀⢠⡟⠉⠉⠓⠒⣾⡈⠉⠑⠚⠶⠤⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣧⣀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠒⠤⠤⣤⣉⡉⠛⠓⠢⠤⢤⣠⣞⡀⠀⠀⠀⣰⠏⠀⠀⠀⠀⡴⢋⡇⠀⠀⠀⠀⠀⠀⠀⠉⠉⠑⠒⠲⠤⢤⣀⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠒⠦⠤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠒⠦⠤⢤⣈⣉⠙⠓⠲⠧⠤⣄⣀⣀⡞⢡⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠒⠦⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠲⠦⠤⣤⡟⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠒⠒⠤⢤⣄⣀⠀⠀⠀⠀⠀⠀⣞⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠴⠖⠒⠒⠒⠒⠲⠦⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡤⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⢤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀ ⠀⠀⣠⠏⠀⠀⠀⠀⠀⢀⣀⠴⠋⠘⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀ ⠀⢰⠃⠀⠀⠀⢀⡤⠚⠉⠀⠀⠀⠀⠀⠀⠉⠑⠒⠤⣄⡀⠀⠀⠀⠀⠀⠸⡆⠀ ⢀⡏⣞⡿⢩⢳⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⠔⠒⢹⠀⠀⢹⡀ ⢸⠸⡏⠹⠿⠀⠀⠀⠀⠺⠂⣄⣀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⡸⠀⠀⠈⡇ ⢸⠀⠓⠒⠤⠤⣀⣀⡀⠀⠀⠀⠈⠉⠁⠀⠰⡶⢰⢛⣃⠟⢆⠀⠠⡇⠀⠀⠀⡇ ⢸⡀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠢⠤⠤⣀⣀⠀⢸⠀⠓⠃⠀⠀⠀⠹⡄⠀⢀⡇ ⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠒⠦⠤⣀⣀⡀⢱⠀⣸⠁ ⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢰⠇⠀ ⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀ ⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠓⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠚⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠲⠦⠤⠤⠤⠤⠴⠖⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠻⠶⠶⠶⠦⢤⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠳⢦⣄⣀⣤⠶⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⠁⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠖⠺⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠉⠙⠛⠶⢤⣤⣄⣀⡀⠀⠀⣿⠁⠀⠀⠈⣷⡄⠰⠇⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣄⡀⠀⠀⠾⣭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠒⠿⣦⣄⣀⣀⠈⠃⠀⠀⠙⠷⠾⢦⣤⠄⠀⠾⢷⡟⠀⠀⠙⣦⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠓⠶⠦⢤⣤⣀⣀⠀⠀⠀⢸⣇⠀⠀⠀⠸⡇⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠓⠲⠿⠦⣤⣀⣀⡀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠓⠲⠶⢧⣄⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠳⠦⣤⣄⣀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛

⠀⠀⡤⠤⣤⣀⣀⣠⣴⣶⣤⠤⢤⡀⠀⠀ ⠀⠀⣇⠀⠀⠀⠀⢸⣿⣿⣿⣶⣾⣷⠀⠀ ⠀⢰⠃⠀⠀⠀⠀⠀⠉⠉⠛⠿⣿⡟⠀⠀ ⠖⣺⣀⠀⣤⠀⠀⠀⠀⠀⣤⠀⣐⣟⡒⠂ ⠩⢿⡏⢉⣆⠀⠀⠛⠂⠀⢠⣋⠙⡿⠍⠀ ⠀⠀⠛⡏⣸⣶⣤⠤⢤⣶⣮⢈⡟⠁⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣯⠀⠀⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀ ⠀⠀⠀⠸⣦⡀⠀⣸⡀⠀⣠⡞⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠉⠁⠉⠉⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠏⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣾⠛⠁⠀⠀⠘⢿⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣄⣀⠀⠀⠀⠀⣠⣴⠾⠛⠉⠉⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⢶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠾⠟⠋⠉⠉⠙⠛⠻⠿⣶⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⢶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠘⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣶⣤⣀⠀⠀⠀⣀⣠⣴⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠧⠒⠛⠋⠀⠐⠢⠤⢄⣀⣀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠷⠶⠿⠛⠋⠁⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣤⡞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⠋⠀⠀⠀⠀⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⢶⣦⣤⣤⣀⡶⢫⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡞⠁⠀⠀⠀⠀⠘⣿⡿⠇⠀⣦⡀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⠀⠀⠀ ⠀⠀⢀⡽⠿⠀⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⢻⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⢿⣦⣴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀ ⠀⣰⠏⠀⠀⠀⠻⣷⠦⢤⣀⣀⣀⣠⠤⠞⢉⣽⣿⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡆⠀⠀⢸⡏⠀⠀⠀⠀⠀ ⢸⡿⠀⠀⠀⠀⠀⠙⣷⣄⠀⠀⣀⣀⣀⡴⠟⠃⠀⠀⠉⠙⠛⠛⠿⠶⢦⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋⠀⠀⠀⠀⢀⣤⣶⠟⠋⠁⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀ ⢸⡇⠀⠲⣤⡀⠀⠀⠸⣿⡍⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠳⠶⣶⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⣦⠀⠀⠀ ⢸⠇⠀⠀⠀⠙⠲⡄⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠶⢶⣶⣤⡴⠟⠋⠁⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀ ⢸⡇⠀⠀⡀⣒⣒⡂⢸⡿⠶⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀ ⠈⣿⠀⠀⢷⣄⠈⠉⠛⠛⣦⣼⣧⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣄⣴⠋⠀⠀⠀⠀⠀⠀⠀⣠⡟⣆⠀⠀⠀⠀⠀⠰⠦⠤⢤⣸⣗⠀ ⠀⣿⡇⠀⠀⠙⠛⠿⠿⠿⢿⣏⣿⠿⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣿⣍⣉⡳⣤⣀⣀⡠⠴⠟⠋⠉⠀⠀⠀⠈⠉⠛⠓⠒⢦⡶⠀⠒⠛⠉⠀⠹⣷⣄⣀⣀⠀⠀⠀⣠⣾⠟⠻⠻ ⠀⢿⣷⠀⣦⠐⠤⣤⣄⣀⣼⡿⠋⠀⠀⠀⠀⠀⠀⠀⣠⡾⠓⠚⠉⠉⠀⠈⠉⠉⠉⠉⠀⠒⠦⠤⢤⣄⠀⠀⠀⠀⠀⠠⠴⠋⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⣻⣿⣿⡿⠛⠉⠀⠀⠀ ⠄⣄⢻⣷⣌⡇⠠⣤⣤⣰⡷⠂⠀⠀⠀⠀⠀⠀⠀⠀⢈⣦⡤⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⡴⠋⠀⣀⣴⡾⠛⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠈⠡⠙⠻⠿⠿⠷⡶⠿⠁⠀⠀⠀⠀⠀⠀⠈⠁⠉⠻⣧⡤⠀⠀⠐⠒⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠉⠉⢁⣴⣾⣯⠤⠶⠿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠰⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⣀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣄⣀⣀⣀⣀⣤⣤⣠⣤⡴⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣦⣤⣶⡾⠿⠟⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⣦⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣴⢦⡄⠀⠀⠀⠀⠀⠀⠀⢀⡟⠁⠈⣷⠤⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠉⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⣀⣤⡴⠛⠁⠀⠀⠀⠀⠀⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠳⣤⠀⠀⠀⠀⠀⠀⣿⠉⠉⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠼⠇⠀⠀⠘⣇⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠙⠣⣄⠀⢀⣠⡤⠤⠤⠶⠚⠛⢀⣀⣤⣄⣀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣏⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠈⠳⢏⢁⣠⡤⡦⠀⠀⠀⠀⠉⠀⢈⣩⣗⠻⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣤⣀⣀⣀⣰⠏⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠐⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⢼⣿⣿⠀⠈⢧⣀⣀⣀⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⣠⣶⡖⣶⣄⡀⠀⠀⠀⠀⢈⣻⠾⢀⣤⣞⣿⣄⣤⣍⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⡜⠿⠿⢿⡿⠀⠀⠀⣴⣶⣶⡆⠈⠙⠓⢺⡷⠤⣄⡉⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠚⣫⣥⣴⡄⠀⠙⠛⣟⠁⠀⡀⠀⢸⡇⠀⠈⠙⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⣠⠔⢋⡴⢋⡿⣀⡀⠀⢀⣿⠤⠞⠁⢀⡾⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣄⠀⠀⠀⠀⠀⠐⠃⢠⠟⠀⡸⠁⠈⠉⠉⠉⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣄⣀⠀⠀⢰⠏⠀⠠⡇⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀⠉⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀ ⢸⡗⠀⠀⠀⠀⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀ ⠀⠙⠶⢤⡀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠃⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⢀⡾⠁⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀ ⠀⡾⠁⠀⢠⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠸⡇⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡴⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⣸⠃⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⢷⡀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⡶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⢀⡟⠀⢠⡏⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠘⣷⠀⠀⠻⣆⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⡇⢀⡿⢸⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢷⡀⠀⠈⠳⣄⡀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⣾⣀⡾⠀⣿⠀⠀⠀⠀⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢦⡀⠀⠈⠙⠒⠢⠀⠈⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣿⠉⠀⠀⢹⡀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠶⣤⣀⠀⠀⠀⠀⣈⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⣤⣤⣤⣴⢿⡄⠀⠀⠀⠙⣧⠀⠀⠘⣧⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠈⠳⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠁⠀⠀⣤⠉⢷⡼⣧⠀⠀⠀⠀⠈⢷⡀⠀⠘⢷⣀⠀⢀⣷⣼⢿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⠶⠤⢤⣤⡤⣿⡁⠀⠐⣦⣼⣧⡼⠃⠸⣆⠀⢀⡀⢠⣤⣿⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠀⠀⠀⠀⠙⠧⠤⣽⠿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⣠⣄⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⡔⢊⣥⣄⠁⠀⠀⠀⢻⣽⣷⣆⢠⣤⣶⣶⣶⣶⣤⡀ ⣤⣴⣾⡏⠀⣾⣿⣿⣷⠀⠀⠀⠻⣿⣿⡿⢸⡿⠛⠛⠉⠉⠉⠀ ⠈⠙⢿⡇⠰⣷⣯⣿⠟⠀⠀⠀⠀⠈⠉⢀⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢼⡁⢰⠛⠉⠉⠁⣀⣤⠴⠖⠒⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡀⠀⠀⠀⠀⠀⢺⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⡇⠀⠀⠀⠀⣠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⢁⣤⣤⣤⣴⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⣿⣷⣀⠙⢉⣠⣾⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⣾⣿⡿⢿⣿⣿⣿⣿⣿⣿⡏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⡟⠉⠀⠘⣿⣿⣿⣿⣿⣿⠇⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⡇⠀⠀⠀⢿⣿⣿⣿⣿⣿⣠⣴⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣷⣄⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⡿⠋⠙⢿⣿⣦⣴⣶⡷⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠛⠋⠀⠀⠀⣿⣿⣿⣿⡿⠛⠉⠀⠀⠀⠀⠹⣿⠟⠁⠀⠀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣀⣶⣼⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣤⣤⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⢿⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠀⠈⠃⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠛⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⠀⠈⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠾⠟⠛⠁⠀⢠⡀⠀⠀⠙⢿⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠿⠛⠉⠀⠀⠀⠀⠀⢀⡀⢿⣆⠀⠀⠀⢠⠈⠉⠛⠿⣶⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣼⣿⢷⡀⢠⠏⠀⠀⢀⣠⠀⠈⠉⠛⠻⢷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣾⣿⠋⢀⣤⣖⢋⣠⡀⠀⠀⠀⠀⠀⢈⣙⣻⢷⣦⣀⠀⠀⠀⠀⣀⣠⣴⣾⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣟⢿⣿⠀⠸⣿⣿⣿⣯⣙⡓⣲⣶⣶⡿⠿⠟⠛⠛⠋⠛⠿⣷⣶⠿⠟⠋⠁⠈⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠁⠀⣶⡒⠂⠤⢄⣿⣿⣿⣧⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀ ⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⣄⣀⠀⠀⠀⠀⠈⠁⠒⠛⢯⠀⣽⣿⡿⢶⣭⣉⡉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀ ⠀⠀⢠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣴⣤⣈⠉⠑⠲⢤⡀⠀⠀⠀⠈⠳⣿⣿⣯⠀⠤⠽⠿⠿⠶⠦⠀⠀⠀⠀⠀⠀⢰⣿⠁⠀⠀⠀ ⠀⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣻⣶⣤⣀⠉⠲⠤⣤⡄⠀⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀ ⢰⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣥⡏⠉⠉⠙⠿⣿⣿⣷⣦⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡁⠀⠀⠀⠀ ⠸⣿⡀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⡶⠿⣷⣶⣤⣤⣄⣀⡀⠀⠀⠸⣄⠳⠦⣤⣀⣀⣈⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣆⠀⠀⠀ ⠀⠙⠻⠶⠶⠶⠶⠶⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠻⠿⢶⣾⣿⣶⣤⣤⣴⠚⠁⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠿⠶⣶⣤⣤⣄⣰⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣻⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣶⣶⣶⣄⡀⠀⠀⠀⠀⢿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣶⣤⣤⣤⣤⣴⠶⠿⠛⠉⠁⠀⠀⠈⠉⠙⠛⠻⠷⢶⣶⣾⣇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣔⣒⣢⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣖⣚⣛⣛⡥⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⢛⡍⢫⡙⣍⢋⠟⠿⣧⣔⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣾⠿⡛⢭⡉⢏⡹⣉⠻⢶⣅⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣜⣽⠏⡔⡣⠜⠥⢶⣈⡎⡜⡡⢎⠩⢟⣦⡑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⢟⡡⢆⠣⢍⡒⣜⡦⠵⠦⣝⡢⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡏⣼⠋⠀⠀⠀⠀⠈⠙⠶⣕⢊⡱⢊⡜⠻⣮⡑⠤⢀⣀⡠⢤⣶⣶⣡⡭⠭⠭⠭⠭⠵⠦⠴⠬⠭⠭⠭⢩⣅⣐⣂⡠⢀⡀⡀⣠⣼⡷⠟⡑⠦⣑⢊⣵⠞⠉⠁⠀⠀⠀⠈⢳⣅⢻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡐⡧⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣌⠱⣨⠱⣘⢻⣷⠾⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠓⠿⣿⣏⠱⡩⠜⡱⢨⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⡌⣿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⣿⠰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⡱⡘⢤⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣡⠣⡙⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡃⣿⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡅⣿⢣⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣶⣩⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣣⣽⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠥⣿⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡧⣿⢊⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢰⣿⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ 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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣼⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⠶⠶⣦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡴⢴⡶⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣯⠁⠀⠈⠐⠀⠂⠂⠐⠘⠂⠐⠀⠉⠁⠉⢡⣼⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⢻⡦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢺⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⣴⣗⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷⢠⠣⢍⠫⡝⣩⠛⡖⣛⠲⠲⠖⠶⢦⢤⡤⣤⡤⢦⠤⡤⢄⣾⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷⠠⡤⢤⡤⡤⡤⡤⢤⠴⠶⠲⠖⠶⡒⢖⡋⢏⡹⢍⡹⢄⢣⣿⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡿⢢⡙⠬⡑⢦⢡⢋⠴⡡⢋⡱⣉⠞⡰⢊⡔⢢⠜⣡⠚⠴⣹⡟⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⢻⣧⠑⡎⠴⡑⠦⡑⢎⡜⣡⢋⡜⣡⠙⡆⡍⢦⡑⠎⡴⢉⠞⣿⡻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣔⣷⢏⠲⡡⢎⠱⣉⠖⡌⢎⡒⢥⢃⠖⡡⢎⡑⢣⡘⢥⠚⡤⡙⣼⡿⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡜⣿⡵⣈⠓⡬⡑⣍⠲⢌⡔⠪⡔⣡⢋⠴⣉⠦⣘⠱⡌⢣⠎⣩⢻⣜⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⣿⢃⢎⡑⠦⣉⠖⣡⠚⡌⢦⢉⠖⡌⢎⡱⢌⡜⣡⠚⢤⢋⠴⣱⡿⡵⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣜⣷⣌⠳⢰⡑⢢⢍⠲⢌⡓⢜⡐⠎⢦⠱⡘⢤⠓⣌⠣⡜⡄⢣⢹⣧⣃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡜⣿⣎⡲⢌⡱⢌⠚⡤⡙⡌⢦⡉⢎⠜⣢⠑⣎⠰⢢⡙⢢⢎⣲⡿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢼⣿⣌⠥⡘⢥⢊⡱⢊⠜⡢⢍⡚⢤⠣⣙⠢⢍⢢⢓⡰⣉⣦⣽⡟⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠝⣛⠿⢷⣾⣷⣶⣷⣼⣦⣼⣾⣼⣦⣽⣦⣿⣶⣿⡷⣟⡟⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⢿⢿⣶⣷⣮⣷⣮⣵⣶⣭⣶⣷⣴⣯⣾⣶⣷⠷⣿⠫⠗⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠀⠁⠈⠉⠘⠒⠛⠗⠐⠋⠒⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠛⠒⠙⠉⠉⠉⠈⠁⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠾⠉⢻⣦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣤⢤⣤⣴⠟⠋⠀⠀⠀⠀⠀⠀⠉⠛⠻⣶⣤⠤⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢤⣄⣀⠀⠀⢸⣿⠽⣶⡘⣟⠀⣰⡆⠀⠀⠀⠀⠀⠀⠀⣀⠉⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⠉⠛⠛⠷⠤⢄⣘⡀⠈⠀⠓⠻⠶⠀⢴⣶⡞⣯⠽⣦⠀⢾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠒⠤⠤⢀⣀⣿⣝⠁⠋⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠓⠲⠤⠬⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠒⠂⠤⠤⣤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⡀⡠⠔⠒⠐⠉⠙⣆⠀⠀⠀⡀⠀⠀ ⠀⠀⠀⠀⣮⠀⠀⠀⠀⠀⠀⠀⠀⠡⡀⠀⠐⠿⠃⠀ ⠀⣄⠀⠀⢸⠀⢀⡀⠀⠸⠀⠘⡃⠠⣳⣖⠀⢀⣦⣀ ⠈⠻⠉⠀⣿⣤⢘⠉⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠙⠀ ⢼⡦⠀⢊⢿⡋⠀⠀⠀⡴⢴⠒⠄⠀⠘⢄⢠⠛⡄⠀ ⠀⠁⠀⠀⠀⠉⢱⠂⠀⠀⠺⠂⠀⠀⠀⠀⢻⣰⠁⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢴⡄⠀⣀⣀⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣀⠀⢀⡀⣼⣿⣿ ⠀⠀⢸⢿⣿⣿⣿⣿⣿⣿⠿⢿⠿⠟⠛⢟⢟⠋⠉⠁⠀⠀⠀⠀⠀⠘⢫⡉⠉ ⠐⠒⠒⠛⣻⠩⠭⡙⠁⢀⡠⠔⠒⠐⠒⡠⠭⠕⠒⠂⠀⠀⠀⠀⠀⠐⢄⢱⠀ ⠀⠀⠀⠊⠀⢀⠎⢀⠎⠁⡄⢰⢀⡆⠘⠁⠀⠀⢈⡑⠠⡀⠀⠀⠀⠀⠀⡎⠀ ⠀⠀⠀⠀⢠⠂⡰⠁⣠⣤⣄⠘⢸⠗⣰⡠⣼⣾⣷⣶⣦⠉⠱⡄⠀⠀⠀⠃⠀ ⠀⠀⠀⠀⠆⡐⠑⠀⣿⣿⣿⠇⠀⠁⠉⠀⠻⣷⣿⣿⠟⠀⠀⠙⡄⠀⠀⠀⠀ ⠀⠀⠀⢀⢠⠁⠀⠀⠀⠈⠀⢰⣷⣶⡤⠀⠀⡀⠀⠀⠀⣀⡀⠀⢱⢰⢀⠀⠀ ⠀⠀⠀⢸⠸⠀⠀⠀⠀⠀⠀⠀⣹⠃⠀⠀⠀⣄⣈⢥⣬⣦⣤⣀⣸⢸⣸⠀⠀ ⠀⠀⠀⠀⢆⠂⠀⠀⠀⠀⢰⡯⠤⣬⣷⣤⣄⣴⣽⡷⣽⣦⣍⡺⢳⣷⣧⡀⠀ ⠀⠀⠀⡶⠛⢳⣄⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠙⠉⢿⣽⣿⢿⣶⣿⣿⣿⠃⠀ ⠀⠀⠀⠁⣰⡟⠉⠁⢉⠓⠂⡠⠀⢀⠀⣀⣤⢤⣮⣭⣷⣿⣿⣛⡿⢿⣿⠀⠀ ⠀⠀⢀⣼⡿⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈⠡⠐⠈⠉⠉⠛⠉⠀⠀⠈⠛⠀⠀ ⠀⠀⠘⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠄⣀⡀⠀⠀⠀⠀ ⠀⠀⠠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⡨⠖⠒⠋⣀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⡀⠀⠀⠀⣈⠁⠒⠒⠀⠀⠀⠐

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠤⠤⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⣀⣠⠤⠖⠒⠛⠻⠉⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⡤⠤⠤⠤⠤⠤⢤⣀⡀⢀⡴⠚⠉⠉⢻⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠾⢯⡉⡽⠀⢸⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⡸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠛⡇⢀⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢁⡞⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⡇⠀⠉⠉⣟⠒⣶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠸⡖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⢶⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠠⡟⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠿⢶⣄⢀⡤⠁⢀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠈⢿⡿⠁⠀⡸⠋⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣦⣄⡀⠀⠀⠀⠀⠀⠀⣰⡟⠛⢶⡀⠀⠀⠀⠀⠰⣿⡗⠀⡄⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠻⣶⣿⠁⠀⠸⠷⠀⠀⠀⠘⠶⠾⠛⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⠧⣀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⠈⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡤⠤⢤⡀⠀⠀⠀⠀⠈⠑⠲⢤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⣠⠼⢤⠀⠉⠻⠿⠿⠂⠀⠀⠀⠀⠀⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⠀⠘⣦⠤⣄⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢈⡷⢤⡀⠀⠀⠈⠁⠀⠈⣿⠙⠂⠀⠀⠈⠒⠲⢤⡀⠀⠀⢲⠀⠀⣇⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠸⡇⠀⢿⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠓⢶⠖⠀⠀⢀⡠⢾⣀⣰⣆⠀⠀⠀⠀⠀⠀⠀⢸⢧⠀⠀⣷⠀⢸⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠋⠉⠀⠀⠀⠀⠈⠓⣶⠤⠀⠀⠀⠘⠓⣬⣧⠀⢸⠀⣼⠀⠈⠉⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠒⠒⠒⠖⠋⠉⠙⠋⠛⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣶⣶⣷⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣷⣾⣷⣿⣶ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⠀⠀⠀⠀⣀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣤⠀⠀⠀⠀⢠⣶⣤⠀⣿⣿⡀⠀⠀⠀⠻⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶⣶⣾⣦⡀⢠⣴⣾⣷⣦⡀⢠⣶⣾⣶⠆⣶⣿⣿⣶⠀⠀⠀⣾⣿⣿⣶⣿⣿⣶⣾⣶⡀⣴⣶⡆⣠⣶⣷⣶⠄⠀⠀⠀⢠⣶⣾⣖⢠⣶⣷⣶⣶⣶⢰⣿⣿⣷⠀⠀⠀⢶⣶⡄⣴⣶⡀⣴⣶⢺⣿⣿⣶⣶⣦⠀⣴⣶⣷⣶⣄⢰⣶⣶⣶⣾⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⠉⣿⣿⡇⣾⣿⡏⢹⣿⣷⠸⣿⣷⣤⡀⠙⣿⣿⠉⠀⠀⠀⢹⣿⣿⠉⣿⣿⠋⣿⣿⡅⣻⣿⡇⠻⣿⣷⣄⠀⠀⠀⠀⣿⣿⡏⠁⣾⣿⡏⢹⣿⣿⠈⣿⣿⡏⠀⠀⠀⠘⣿⣇⣿⣿⣧⣿⡟⢸⣿⣿⢹⣿⣿⢸⣿⣿⣤⣿⣿⢸⣿⣿⠹⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣿⣦⣿⣿⠇⢹⣿⣧⣼⣿⡏⢠⣤⣽⣿⡷⢈⣿⣿⠀⠀⠀⠀⢸⣿⣿⠀⣿⣿⠀⣿⣿⠆⣻⣿⡇⣠⣬⣽⣿⡇⠀⠀⠀⢿⣿⣷⡤⢹⣿⣧⣼⣿⣿⠀⣿⣿⡇⠀⠀⠀⠀⢿⣿⣿⢹⣿⣿⠃⢸⣿⣿⢨⣿⣿⠘⣿⣿⣠⣶⡦⢸⣿⣿⠘⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣿⠙⠛⠋⠀⠀⠙⠛⠛⠋⠀⠈⠛⠛⠋⠁⠀⠛⠋⠀⠀⠀⠀⠈⠛⠉⠀⠙⠋⠁⠙⠋⠁⠙⠋⠁⠉⠛⠛⠋⠀⠀⠀⠀⠀⠙⠛⠋⠈⠙⠛⠉⠛⠉⠀⠙⠋⠁⠀⠀⠀⠀⠈⠛⠁⠈⠙⠋⠀⠈⠛⠉⠈⠙⠋⠀⠈⠛⠛⠋⠀⠈⠙⠋⠈⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ 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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠠⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠞⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⣲⢭⠳⣜⢬⣋⢗⡲⢤⡀⠀⠀⢾⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠀⢀⡇⠀⣠⢴⡄⠀⠀⠀⠀⠀⢠⣻⡆⠀⠀⠀⠀⠀⢠⣤⠀⠀⠀⠀⠀⠀⠨⠇⠀⠀⠹⢦⠀⠀⠀⠀⠀⠀⠀⢸⡏⠳⢦⣄⡀⠸⡆⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣼⣷⠷⠾⣿⣼⣦⣙⢮⡱⢧⡹⠀⠀⣼⠆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠳⠤⠀⠀⠘⢲⠿⣋⣡⣼⣦⣤⣤⣤⣴⣟⣀⢳⡀⠀⠀⠀⢠⢯⡟⢦⡀⠀⠀⠀⠀⣼⣡⣀⣀⣀⣌⣻⣦⣀⠀⠀⠀⠀⠀⡗⠀⠀⠈⠙⠳⠇⠀⠀⢀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠉⠀⠀⠀⠀⠀⠈⠙⠿⣶⡙⢶⡩⠇⢠⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠃⠀⠀⠀⢀⡴⠾⠛⠉⠁⠀⢠⣿⣿⣿⣿⣿⠉⠛⠷⣄⡀⣠⢏⡿⠀⠈⢷⣀⣤⠖⠛⠉⠉⠀⠀⠀⠀⠈⠉⣿⣿⣷⣦⣄⡐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣶⣩⡷⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⣿⣿⡇⠀⠀⠈⠙⣧⠋⠀⠀⠀⣨⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⠀⠙⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠈⢷⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⠁⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠈⡧⠀⣺⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⡁⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⢸⡅⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⢺⡅⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⡷⠀⢹⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⠄⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠁⠸⠆⠀⠀⠀⢠⣀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ 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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⣄⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⢠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⣐⣬⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠄⠀⣀⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠀⠁⠠⠀⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡀⢈⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠐⠈⢀⠠⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⢶⡶⠶⠴⠶⠶⠶⠿⠲⣿⣿⣿⣧⡀⠡⠀⠄⡀⢀⠀⠀⠀⡀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠈⡀⢀⠂⠀⢄⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀⣠⣤⣤⣤⣴⣶⣿⣷⡀⠄⠠⠀⠄⢂⠁⣻⣿⣿⣿⣿⣦⣐⠠⢀⠂⡈⠄⡁⢀⠲⢇⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠄⠂⡁⢠⠐⢠⣀⣦⣽⣾⣿⣿⣿⡿⠟⠛⣉⣉⣬⣤⣥⣤⣬⣬⣭⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⣦⣤⣤⣭⣭⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⡷⣾⣤⢥⡌⠀⠂⠸⣿⣿⣿⣿⣿⣿⣿⣷⣷⣶⣾⣶⣶⣾⣿⣿⣿⣿⣷⣶⣾⣷⣶⣶⣶⣶⡶⠶⠿⠷⠿⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢧⡀⠰⠤⠆⠖⠖⠺⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠘⠋⠛⠙⠛⠛⣿⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢁⠊⣿⣿⡻⣟⡿⢿⡿⣿⢿⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣟⢯⡝⡎⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠯⢻⡿⣾⣿⣯⣴⣶⣂⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣄⣐⣠⣷⣶⠾⠿⠛⠓⠙⠊⠁⠉⠘⠋⣿⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⢡⣿⣯⡝⣯⢻⣟⡻⣟⣻⣛⢯⡟⣽⣫⢿⠹⠏⠞⠱⠛⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠷⠿⣿⣶⣶⣶⣀⣀⣠⣀⣀⣀⣠⣤⣤⣤⣴⣮⡶⠾⠟⠋⠀⠈⠀⠀⠀⠀⠉⠀⠉⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣧⡑⢄⡀⠀⠀⠀⠀⠀⠀⢀⡴⣪⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣽⡨⠆⠉⠊⠉⠀⠈⠉⠐⠉⠮⣰⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀ ⠀⠀⠐⠠⠄⡀⡈⠀⠀⡰⠂⡄⠀⠀⠀⠀⡔⢢⡄⠀⠘⣀⡀⠤⠒ ⠀⠀⠠⠤⠤⠤⡯⢥⡆⠑⠛⠁⢀⣻⣃⡀⠙⠛⠁⣶⢭⡧⠤⠤⠤ ⠀⠀⢀⡠⠄⠒⠙⡅⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⡝⠁⠒⠠⠄ ⠀⠀⠀⠀⠀⠀⠀⡨⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀ ⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀ ⢀⠖⠐⢢⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⡆⠀⠀⠀⡄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⢡⠀⠀⠀⡇⢡⠀⠀⠰⡄⠀⠀⠀⠀⡀⠀⠀⠀⡆⠀⠀⢠⠓⡀⠀ ⠈⡄⠀⠀⠸⡀⠣⡀⠀⡇⠀⠀⠀⠀⡇⠀⠀⢠⠁⠀⡠⡇⠀⢡⠀ ⠀⠈⢄⠀⠀⠑⢄⠈⠢⢴⡀⠀⢠⠀⡇⠀⠀⣌⠠⠚⣡⠃⠀⣸⠀ ⠀⠀⠀⠳⣀⠀⠀⠑⠂⠤⢙⣛⡋⠉⢙⣣⣊⠀⠤⠊⠁⠀⡠⠃⠀ ⠀⠀⠀⠀⠀⠑⠠⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠐⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠒⠒⠂⠀⠀⠐⠒⠂⠉⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢳⣄⠙⢶⡀⢀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⣸⣽⣦⣶⠟⠟⠋⠉⠐⠒⠒⠚⠛⠳⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⡿⠟⠉⠀⠀⣠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⠀⠀⢀⡴⣿⠁⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⡄⣠⢠⣶⠋⢠⠇⢀⠀⠀⢰⠛⡄⠀⠀⠀⠀⢠⠤⠖⠚⠛⠓⠲⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⣼⢃⢧⡿⠇⠀⡼⠀⡞⠀⢀⡏⡼⣇⡆⠀⠀⠀⠘⣆⡠⠤⢲⡆⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢾⠃⣾⣾⣿⣤⡀⡇⢰⡇⠀⣸⣇⡃⢹⡇⢐⡆⠀⠀⢹⢀⡴⠋⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⡏⢀⣿⣽⣽⣿⠀⡇⢸⢹⣄⣿⣿⠛⢸⡇⠸⡇⠀⠀⢸⠏⠀⣠⢾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⢸⣿⡺⠿⠋⠀⢳⢸⠈⠻⣿⣿⣦⣼⡇⢸⠁⣤⠀⣾⡤⠞⢁⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⣇⣸⡿⠇⠀⠚⠃⠈⠛⠀⢄⠿⣟⣿⣿⣡⢏⣼⡏⣸⠃⡄⣨⡞⠀⠀⠀⠀⣠⡟⠻⡆⠀⠀⠀⠀ ⠈⠉⠒⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⡀⠀⠀⠤⢤⣀⣀⠀⣉⣍⣰⣿⡷⢿⣿⡴⠃⣤⣿⡟⠀⠀⠀⠀⠀⢻⠀⠀⢻⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠙⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣤⡀⠀⠀⠀⠀⠀⠈⢛⣋⠀⢸⣿⣿⣧⡶⣿⣿⠀⠀⠀⠀⠀⠀⠸⣆⠀⠘⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣟⣈⣽⠶⠶⠶⠶⣶⣞⠋⠀⠀⣿⠙⢿⠀⠀⣿⡿⣦⡀⠀⠀⠀⠀⠀⠙⢧⡀⠈⢳⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⣄⡀⠀⠀⠀⠀⠀⠀⣿⣾⠋⠀⠀⠀⣀⣠⠤⠾⣷⠀⠀⠹⣦⣈⣤⡀⠹⣝⢿⡯⡓⠲⢤⣀⠀⠀⠀⢳⡄⠀⢳⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⡴⣾⣿⠛⣻⣳⣄⢀⣠⢾⠉⠀⠀⠀⣿⠀⠀⢀⣼⠻⣿⠶⠦⠝⢿⣽⣾⣶⡦⣌⡻⣦⡀⠀⡇⠀⢸⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⢿⣧⣼⣟⡍⢳⠟⠁⢸⠀⠀⠀⠀⠸⠦⠴⠛⠁⠀⠈⠻⣭⠩⠩⠆⠀⠀⠉⠳⣝⢿⣷⠀⡇⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠚⠤⣀⡈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠫⢷⡀⠀⠀⠀⠀⠀⢸⡆⢻⢧⡇⠀⢸⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣠⠶⢤⣀⠀⠀⢀⣜⣵⠃⠀⠘⣿⡀⠀⠀⠀⠀⣸⣧⠏⡼⠀⢀⡏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⢾⣶⠖⣾⠏⢙⡦⣌⡟⠃⠀⠀⢸⢹⡷⣦⣄⠐⠚⠉⢀⡼⠁⠀⡼⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⠿⠵⣶⡯⠖⠻⢦⣀⠀⠀⢸⣦⠟⢦⡛⠳⣤⡶⠚⠁⣠⠞⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠲⢼⡏⠀⠀⠀⠀⠈⠻⣦⠞⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⡀⠀⠀⣿⢦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⢿⡈⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣉⡛⠶⣤⣀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠉⠉⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⠿⠟⢛⠛⠙⠻⠛⠟⠛⠟⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠃⠀⠃⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠋⠛⠛⠛⠃ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⢀⣤⣤⣴⣶⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣾⣿⣿⡿⢿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⠟⠀⠀⢀⣼⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⠃⠀⠀⠀⣾⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠁⠀⠀⠀⠀⠀ ⣿⣿⣿⠃⠀⠀⠀⠀⠙⠛⠛⠋⣀⢀⣀⠀⠀⢀⣤⣤⣤⣤⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⠃⠀⠂⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣤⣴⣿⡿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣟⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡀⠀⠀⣀⠀⠀⠀⠀⢀⣴⣤⣴⣾⣿⣿⣿⣽⣗⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⡀⢸⣏⠀⠀⠀⢀⣾⣿⠿⠿⠿⠿⢿⠿⣿⢿⣿⣾⣷⣮⡄⡀⢠⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⡀⢄⠠⢀⠄⡠⢠⠀⣀ ⣿⣷⡘⣼⡇⠀⠀⠀⢸⣿⡍⠀⠀⠀⠀⠀⠂⠀⠂⢀⠈⣝⣿⣷⡵⣢⢳⣌⠲⣄⢆⡠⠀⠀⠀⠀⠀⠀⠐⣀⠒⡌⣌⠲⣩⠰⡑⣆⡙⠤ ⣿⣿⣜⣿⡃⠀⠀⠀⡘⣿⣷⣀⠀⣀⢀⠠⡀⢤⣑⣮⣿⣿⣿⣿⣿⣷⣏⢾⡙⣆⢎⠤⢑⠂⡄⠐⠠⢀⠂⡐⠨⡐⢌⠱⢠⢋⡵⢮⣝⣣ ⣿⣿⣿⣿⢠⠀⠰⡀⢱⢻⣿⣿⣿⣦⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣷⡻⣜⡎⡞⢤⢩⡐⣉⠆⡄⠒⡈⠄⡁⠊⠤⢁⠒⣘⢳⡚⡴ ⣿⣿⣿⣿⣆⢇⢂⠱⢌⣾⡹⣿⣟⢻⡛⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣽⣦⣳⡜⡴⣊⠬⡑⣌⠰⣈⠱⡈⢆⠱⣈⠧⡱⠱ ⣿⣿⣿⣿⣿⣚⠤⢃⠺⡔⡙⡘⢄⠃⠜⣱⢻⢾⡽⣯⢿⣽⣻⣟⣿⡿⣿⣿⣿⣿⡿⣿⣟⡷⣟⡿⣵⣫⢵⣌⠶⣩⠖⣍⢆⡒⢤⢳⡡⢋ ⣿⣿⣿⣿⣿⣿⣽⣎⠑⠠⠐⠀⠈⠀⠂⢄⠫⣞⡽⣯⢟⡾⣝⣻⠾⣽⢳⡟⣾⢳⡟⡷⢯⠿⣽⢻⡽⢯⣟⡾⣯⢷⣻⣜⢮⣜⣣⢷⡱⣩ ⣿⣿⣿⣿⣿⣿⣿⣷⣬⣄⡀⢠⡀⠀⠀⢂⠑⣌⠺⢥⡛⣼⡹⣼⣋⣞⣣⠟⣜⡣⢏⡽⣩⠟⡜⢯⢞⡻⣜⢯⡝⣯⢷⣛⣟⢮⣳⣯⠳⣥

ᅠᅠᅠᅠᅠᴍᴇᴏᴡ ᅠ／l、 （ﾟ､ ｡ ７ ᅠl、ﾞ ~ヽ ⠀ ᅠじしf_, )ノ

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠿⠷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠈⠛⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠿⠛⠉⠉⠻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠋⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠻⠿⠷⠶⢶⣶⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⣠⣤⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀ ⢠⣶⡿⠿⠛⢛⣫⣿⣿⣶⣶⠶⢶⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠟⠛⠛⠛⠛⠛⠛⠿⣶⣤⡀⣿⣷⣦⣤⣤⣀⠀⠀ ⣿⣯⣀⣀⣠⣾⡟⠉⠀⠀⠀⠀⠀⠀⠀⠉⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣿⡏⠉⠛⠛⢻⣷⡄ ⠈⠙⠛⠛⢿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣆⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣷⣶⣶⣶⡿⠛⠀ ⠀⠀⠀⠀⠘⣷⣀⣀⣀⣤⡀⠀⠀⠀⣀⠀⠀⢠⣿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣧⣤⣠⣴⣦⣀⠀⣀⣤⣦⣀⣀⣠⣾⠋⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⠛⠛⠙⠿⢷⣶⠿⠛⠿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠙⠛⠛⠛⠉⠉⠙⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠠⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⣴⢈⣽⣏⠊⣿⠁⣷⣴⡀⠩⡐⠄⡀⠀⠀⠀⠀⠀ ⠀⠀⢀⡔⢵⢋⡃⢫⣏⠻⡆⣿⣼⠋⢻⣦⡼⠀⠀⠈⠠⡀⠀⠀⠀ ⠀⠠⢳⠋⠩⡧⡀⢻⡇⠀⣷⣿⣛⡀⠈⠟⠀⢐⠲⠀⠁⢘⢆⠀⠀ ⢠⠏⢁⢀⣴⣾⣶⣤⡁⠐⣏⣿⣵⡿⠀⣴⣿⣿⡻⣦⣄⡀⠙⢆⠀ ⢇⡤⠞⢺⡏⣿⣿⡏⣷⢀⠈⠸⠉⠀⣰⣇⠻⣿⠇⡸⠀⠉⠹⡌⡀ ⣿⢁⣀⣠⣑⣜⣿⣪⣿⠷⣊⣠⣀⡆⠪⠧⠩⢭⡉⠀⠤⡄⣂⣳⡇ ⣿⡾⣧⣛⣷⣿⠏⡄⡁⠀⠛⢿⣿⠛⠁⠀⢶⣄⠩⣳⣴⣊⡘⠏⠇ ⢻⣷⣾⠟⢻⣶⢛⡥⢖⡁⠀⣸⣇⡀⠠⠭⣓⡢⠵⣃⣤⠝⠿⡿⠀ ⠀⢿⠷⢝⡣⡸⡴⣊⣥⢒⣱⣿⣿⣷⣌⣕⣖⢭⡒⣤⣡⣟⡴⠁⠀ ⠀⠀⠻⣟⠝⣫⠚⢿⣿⣿⣿⣿⣿⣿⢿⣿⣿⠃⠫⣶⣯⡝⠁⠀⠀ ⠀⠀⠀⠈⠺⢷⡍⡀⠈⢿⣷⣿⣿⢿⢾⡿⠁⣠⣺⠞⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠚⠻⠦⠯⠿⠟⠿⠯⠤⠚⠉⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠈⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⠴⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣿⣷⠄⠀⢘⣇⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠳⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠀⠆⢸⣿⠽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠓⢦⠀⠀⠀⠀⠀⠀⠠⣯⣿⡿⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢀⡿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠈⠉⣀⠀⠀⠀⠠⠽⠛⠁⠀⠀⠀⢠⠞⠀⣸⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢦⡀⢀⡄⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠒⠋⠁⠀⠉⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠴⠋⠁⠽⣻⣶⣂⡀⢀⣀⣀⡀⠀⠀⠀⢀⣀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠒⠲⠤⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⡴⠃⠀⠀⠀⠀⠉⠀⠀⠹⠋⠀⠀⠙⣷⠊⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠈⠑⢶⡄⠀ ⠀⠀⡾⣙⣈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⣠⡞⠀⠀ ⠀⢰⡇⠀⠀⠈⠑⠀⠀⠀⠀⠀⠀⢠⢴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠑⢄⡰⣏⠀⠀⠀ ⠀⢸⡇⠒⠉⡩⠛⠁⠀⠀⠀⠀⠀⠋⣼⠀⠀⠀⢠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⡴⠋⠀⢸⡀⠀⠀ ⠀⠈⣧⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠰⣦⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠸⡇⠀⠀ ⠀⠀⡟⢧⡀⠀⠀⠀⠀⢀⠴⠊⠉⠓⣼⡄⠠⣄⣉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⣧⣾⣿⠀⠀⠀⠀⢀⡇⠀⠀⠀⢸⠹⡄⠀ ⠀⠀⣷⠀⠙⠲⢤⡤⠞⠁⠀⠀⠀⠀⠹⣿⣦⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠈⣯⡍⠀⠀⠀⢀⡞⠀⠀⠀⢠⡏⠀⢸⡀ ⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⠳⣄⠀⠀⠀⠈⠉⠓⠢⠄⠀⠀⠀⠀⠀⠀⠀⣠⡾⠗⠒⠒⢤⡎⠀⠀⠀⡇ ⠀⠀⠀⠙⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣆⠀⠀⠙⢶⠤⠤⢤⣀⣀⣀⣀⣀⠴⠚⠉⠉⢋⠟⠈⠀⠀⠀⠀⠳⠀⠀⢸⠁ ⠀⠀⠀⠀⠀⠈⠙⠲⠤⣀⣀⡠⠴⠊⠁⠀⠈⠓⠦⠤⠞⠀⠀⠀⠀⠀⠀⠀⠸⣄⣀⢀⣀⣼⡀⠀⠀⠀⠀⠀⠰⠊⢠⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠛⠦⠀⠀⠀⠀⠀⠴⠋⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡠⠛⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡀⠀⢠⡖⣶⡾⢁⡀⠀⠀⠀⠉⠛⠒⢲⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⠓⠂⠤⠌⢈⡙⠂⠴⡾⡟⠆⢸⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠛⠒⠤⠄⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠐⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠶⠞⠛⠁⠀⣄⠀⠈⠻⠶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠋⠁⠀⠀⠀⠀⣴⠸⣦⡀⠀⡰⠀⠉⠙⠻⠶⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⠾⠋⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣽⡴⠁⣀⡤⠊⠀⠀⠀⠈⠙⠻⢶⣄⡀⠀⠀⠀⠀⢀⣀⣤⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⡟⢿⠇⠸⣾⣷⣿⣓⣲⣦⣶⡶⠿⠛⠚⠛⠷⣦⡴⠾⠛⠉⣿⠀⠀⠀ ⠀⠀⠀⢀⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠶⢔⢀⣀⡿⢿⣷⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡊⡑⠢⠤⣀⡀⠀⠀⠈⠱⣸⣿⡏⠛⢲⣦⣄⣀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀ ⢠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣷⣦⣤⡈⠲⠤⣀⡄⠘⠉⠃⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀ ⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⡸⢜⠉⠉⠙⢿⣿⣷⡴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⡀⠀⠀⠀ ⢿⣤⣀⣀⣀⣀⣤⣶⠶⠛⠋⠛⠛⠶⠶⣦⣤⣄⣘⣮⣑⠒⠒⣒⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀ ⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠻⠷⢦⣤⣄⣀⡀⣠⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢹⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⢀⣀⣤⡴⠶⠾⢿⣦⣄⣀⡀⠀⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⠆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⡿⠿⠛⠛⠛⠻⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⣿⠛⠉⠉⠉⠙⠛⠿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣷⣦⣀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⢀⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⠿⠿⠿⠿⠟⠛⠛⠛⠛⠛⠛⠛⠿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣄⠀⠀⠀⠀⠀ ⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⠀⠀⠀⠀ ⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⡀⠀⠀ ⠀⠀⣸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀ ⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡆⠀ ⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠀ ⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀ ⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣴⣶⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⠿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇ ⠘⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇ ⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁ ⠀⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀ ⠀⠈⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀ ⠀⠀⠘⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣶⣶⣶⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠏⠀⠀ ⠀⠀⠀⠈⢻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⡿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣶⡿⠟⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣷⣶⣤⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣤⣤⣶⣶⣶⣶⡿⠿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠎⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⡀⠞⠁⠀⠀⠁⠁⠐⠒⠒⠋⡹⠀⠀⠀⠀ ⠈⢢⠀⠾⠃⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀ ⢰⠣⡄⠠⢄⠀⠾⠅⠀⠀⢠⣰⠁⠀⠀⠀⠀⠀ ⠀⠀⠐⢤⣀⠀⣀⣆⢰⠉⠢⡇⠀⢀⠤⠤⣀⠀ ⠀⠀⢸⠀⠀⠀⠀⠀⠙⠀⠈⠳⡀⠘⠤⡀⠀⢆ ⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡀⢸⠀⠸ ⠀⠀⠁⠀⢥⠀⠀⡇⠀⠀⠀⠀⠀⠀⣱⠼⠀⡘ ⠀⢀⡇⠀⠢⠄⢀⠃⠀⢐⠀⠀⠀⠀⡇⠤⠋⠀ ⠀⠸⢄⣀⠜⠀⢸⡀⠴⠋⠀⠉⠁⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠛⠳⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠛⠛⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠙⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀⠙⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡠⠀⠀⠀⠀⠀⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀⠀⠀⠀⠀⠀⠘⣷⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠻⠷⠀⠀⠀⠀⠀⠘⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⢠⣿⠃⠙⣿⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⡿⠃⠀⠀⠸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣄⡀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠘⢿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⠀⠀⠀⢰⣿⣿⠿⢿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡿⠏⠀⠉⠉⠀⢀⡄⠀⠀⠀⠀⠘⣷⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⡀⠀⢀⠀⠈⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⢃⣀⡶⠀⠀⠀⠸⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⡶⠟⣡⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡶⠾⠟⠛⠛⠛⠛⠛⠿⣷⡄⠀⠀⠀⠀⠋⠁⠠⠾⠋⠀⠀⠀⠀⠀⢻⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠘⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠿⠋⢿⣤⣀⣀⣀⣀⣀⣀⣤⡴⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠁⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⢀⣴⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇ ⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿ ⣰⡟⠋⠛⠛⠿⣦⣄⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⣄⡀⠀⠀⠀⠀⣀⣠⣴⡾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⡀⠀⠀⠀⠀⠈⠛⢷⣄⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢹⣧⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿ ⠀⠀⠻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠋⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁ ⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀⠀⠀⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀ ⠀⠀⠀⠀⠀⠙⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠻⣷⣦⣄⣀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠻⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⣶⢶⠶⢶⠶⢶⠶⢶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠾⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣿⣶⣏⣳⣶⡖⣾⣵⣷⣲⣖⣷⣾⢽⣷⣗⣾⣶⣆⣶⣶⣲⣷⣲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⡀⣀⠤⠄⡦⠐⠒⠒⠂⠤⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⠀⡴⢧⠛⠃⡸⢀⣠⣤⣤⣄⡀⢢⡀⠀⠀⠀⠀⠀ ⠐⠋⠀⡰⢌⣀⠎⣰⣿⣿⣿⣿⣿⣿⣶⡔⡀⠀⠀⠀⠀ ⠀⠀⡐⣰⣿⣿⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀ ⠀⠀⣼⣿⣿⣿⣿⢿⢿⣿⢻⣿⣿⣿⣿⣿⣿⠤⡄⠀⠀ ⠀⢀⣿⣿⣿⡿⠟⠀⢻⠉⢿⣿⣿⠿⣿⣿⣿⡏⠁⠀⠀ ⠀⡜⣿⣿⢹⡀⠀⠀⠈⠀⢸⣿⣿⠆⣿⣿⣿⠇⠀⠀⠀ ⠀⢡⣿⣿⠀⠀⠀⠀⠀⠐⣿⣿⣧⣾⣿⣿⣯⠀⠀⠀⠀ ⠀⠀⠹⣿⣦⡀⠈⠀⠀⠈⢸⣿⣿⣿⣿⡽⢋⢦⡂⠤⡄ ⢤⣤⣶⣿⣿⠻⣦⣴⣦⠀⢸⢏⣿⣿⠉⢢⢜⡀⠈⠈⡣ ⢸⣿⣿⣿⣿⣷⠙⡿⡿⣆⠀⠠⠃⠆⠀⢡⠚⠒⢄⣸⠀ ⠀⠙⣿⣿⠉⠙⡀⢁⡦⠀⡀⠀⢴⡔⠠⠁⠀⠀⠈⡿⠀ ⠀⢠⣿⣇⠀⠀⠐⠤⢙⠤⡀⠀⣘⡰⠁⠀⠀⠀⠀⡇⡆ ⣖⣞⡛⢛⣵⠀⠀⠀⠀⡟⢓⣚⡛⢱⠀⢖⠤⢤⣜⡷⡃ ⡇⢙⠁⠏⠉⡆⠀⠀⠀⠃⢸⣉⣱⢸⠀⠛⢓⠈⠀⢡⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠁⠀⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠶⠞⠛⠋⠀⠀⠀⠀⠀⠀⠈⠛⠳⢶⣤⡀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣤⣤⣤⣤⣤⣀⡀⠀⢀⣠⡶⠟⠉⠀⠀⠀⢀⣀⣠⣤⣤⡶⠄⠀⡀⠀⠀⠀⠈⠻⣶⡀⠒⠒⢲⣿⡹⣷⣄⠀⠀⠀⢠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠈⠉⠉⠙⠓⠟⠁⠀⠀⣼⣿⣻⠀⡉⠉⠿⠛⠛⠛⢻⡀⠙⣦⡀⠀⠀⠀⠈⢿⡄⠀⣼⠃⠉⢻⣿⡘⠢⣄⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣷⡀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡿⠇⣡⣶⣿⠛⠦⠶⠲⢦⣌⡛⢲⡋⠻⣄⠀⠀⠀⠘⣇⣼⠧⣀⣰⠟⠁⠙⢆⠈⠳⣄⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣧⡀⠀⠀⠀⠀⢠⣴⣿⡿⠋⠀⣄⣻⣍⠻⠃⠀⠀⠀⢶⣄⣹⡄⠳⣤⠾⣦⠀⠀⢠⡿⢁⠀⣸⠟⢦⡀⠀⠈⢳⡀⠘⣆⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣷⡄⠀⠀⠀⠀⢹⠊⢸⡆⠀⢧⢨⣿⠦⣀⣦⢤⣿⣿⠆⣩⣦⠀⠀⠳⣼⠀⣀⡾⠁⠉⣹⠟⢦⡀⠙⢦⣠⡾⠻⣦⠘⠀⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⠏⠀⠀⠀⠀⠀⠘⡲⠞⢡⠀⠈⢿⡉⢙⡧⡿⠙⠛⠉⠘⠛⠁⠀⠀⠀⠘⠉⠉⢠⡤⣾⠟⠚⠛⢻⡋⠛⢻⡀⢀⣿⡄⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⠀⠀⠀⠘⢧⣀⣸⠀⠀⠀⠉⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⢸⣶⠧⢴⣞⡛⠛⠉⠀⠀⠀⠀⠀⠈⠳⣄⣀⣠⣤⠀⠀⠀⠀⠀ ⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⡏⠁⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣦⣀⠀⠀⠀⣠⣴⠶⠛⣏⣩⠟⠀⠀⠀⡄⠀ ⠀⢀⣄⠻⢷⣄⡀⠀⠀⠀⠀⠙⣲⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡼⠿⡍⠀⢦⣠⠞⣇⠈⢳⡀⠀⢸⡀ ⠀⣟⢿⠛⠷⠾⠛⠓⠚⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢒⣦⡖⠛⡿⠀⠀⠀⠀⢈⣀⣀⣹⣴⠟⣇⠀⠸⡄⠀⢳⠀⠀⠇ ⠀⢿⣼⣆⣀⣀⢠⣄⣀⣀⣀⣀⣀⣞⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠉⣿⣁⠀⢠⡀⠀⠠⠖⠋⠉⢿⠛⢻⠶⣤⣷⠀⠸⠂⠀⠀ ⠀⠈⠙⢻⡉⠉⠉⢿⠉⢿⡙⢯⡿⠁⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⣍⡀⠀⢀⡼⠁⠘⢦⡀⠹⣆⠀⠀⠀⠀⠈⠀⠀⠀⠀⢹⣻⡆⠀⠀⠀ ⠀⡆⠀⠀⢳⡀⠀⠈⢧⡀⠻⣾⠓⠂⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠠⠤⣝⣶⣋⡘⢦⡀⢀⣷⡾⠛⣟⠛⠛⠛⠛⠛⠛⠛⠉⢻⠉⠀⠀⠀⠀ ⠀⢻⡀⠀⠀⠳⣄⠀⠀⠙⣶⣟⠉⠀⢀⣾⠛⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢀⣤⠞⠋⠈⢯⠉⠛⠻⡿⠦⣽⣄⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣄⡀⠀⠙⢷⣶⡟⠋⠉⠀⣠⡟⠁⠀⠀⠙⠷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇⠀⢀⣷⣀⣤⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠙⠲⠀⠀⠉⠻⢿⡲⠚⠋⠀⠀⠀⠀⠀⠀⠈⠙⠳⢦⣤⣀⡀⠀⠀⠀⠀⠀⠀⢀⣈⣽⠿⠋⠉⠉⠉⠉⠉⠁⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡾⠿⠛⠛⠛⠻⠷⣶⣄⡀⠀⠀⠀⠀⠀⠀⢀⡀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣼⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣄⠀⢀⣤⣶⠿⠟⠛⠻⠿⢷⣦⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣤⣾⠏⠁⠀⠀⠀⠀⠀⠀⠈⠻⣷⡄⠀ ⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀⢀⣴⣶⣦⣄⠀⣿⣿⠏⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠹⣷⠀ ⠀⠀⠀⠀⠀⠀⣿⡂⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⠀⣿⡟⠀⣴⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⠀⢿⣇⠀⠀⠀⠀⠀⠀⠈⠻⠿⠿⠋⣰⣿⡇⠀⠻⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⣠⣾⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⠻⣧⡀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⣸⣿⠀ ⠀⠀⠀⠀⣼⡿⠋⠀⠙⠿⣷⣦⣤⣤⣴⣶⡿⠟⠉⠀⠀⠹⣷⣄⣀⠀⠀⠀⠀⠀⢀⣠⣶⣿⡅⠀ ⠀⠀⠀⣼⣿⢃⡔⠁⢄⡈⢳⡄⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⠿⠷⠿⠿⠟⠋⠁⠹⣿⡀ ⠀⠀⠀⣿⣿⠸⡄⢁⠂⡐⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⡉⠙⢦⡀⢹⣧ ⠀⠀⠀⢻⣿⠀⠹⠤⠂⠀⠚⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡅⠂⠄⡡⢈⡇⢸⣿ ⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⢾⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠐⠠⣁⡼⠃⢸⣿ ⠀⠀⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠙⢿⣦⣄⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⠗⠀⠈⠁⠉⠀⣠⣿⠏ ⠀⣾⡿⠇⠀⠉⠙⠻⢿⣶⣤⣄⣀⠀⠈⠻⢷⣤⡀⢀⣠⣶⣿⠿⠛⠉⠀⠀⠀⠀⠀⣠⣴⣿⠏⠀ ⣾⡿⠃⠀⠀⠀⠀⢀⣴⣿⡿⡿⣿⢿⣿⣿⣾⣿⣿⣿⣿⣿⣶⣴⣦⣶⣶⣶⣶⣾⣿⠿⠋⠁⠀⠀ ⠘⠻⣷⣤⣀⠀⢀⣾⣿⢯⢷⡻⣼⢏⣾⣿⣿⣯⣿⣽⣿⣿⣻⣽⣻⢻⣿⣟⠛⠛⠻⠷⣶⣦⡀⠀ ⠀⢀⣠⣿⣿⣿⣿⠿⣿⣯⣾⡿⢿⣯⣿⣟⣾⣽⣿⣟⣾⣿⣳⡞⣽⣏⡾⢿⣧⠀⠀⠀⢀⣼⣿⠀ ⠀⣸⣿⠁⠈⠙⠉⠀⠈⠙⠋⠀⢸⣿⣞⡿⡽⣞⣧⢟⣟⡷⣻⣼⢳⡾⡽⢯⣿⣆⠀⣀⣽⡏⠁⠀ ⠀⠸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣾⣱⣟⡾⣜⢯⢾⣱⢷⣺⢻⣼⣛⡿⣼⣿⣾⡟⠛⠁⠀⠀ ⠀⠀⠻⣧⡀⠀⠀⠀⠀⠀⢀⣴⣿⠿⠿⠿⢿⣷⣿⣾⣾⣿⣾⣿⣾⣭⣿⣵⣿⣿⡏⠁⠀⠀⠀⠀ ⠀⠀⠀⠙⠻⢶⣶⣶⣶⣶⠿⠛⠁⠀⠀⠀⠰⣿⠁⠀⢀⣩⣈⠉⠉⠉⣉⠉⠉⠙⢷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣶⣾⠿⠛⠻⣧⣴⣾⠟⠻⢶⣶⡿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠉⠓⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⢳⣄⡀⠀⠀⠀⠀⠀⠀⡹⠤⠀⠈⠳⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠞⠀⠛⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠱⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⣤⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⡾⠿⠆⠀⠀⠘⡄⠀ ⠀⠀⠀⠀⠀⠀⣸⠀⢠⣠⡄⠁⠀⠀⠀⠀⢀⣀⡤⠤⢤⣄⠀⠀⠐⠡⠆⠀⠹⡀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠁⠀⠀⠀⠀⢠⠞⠉⠒⠒⠒⢒⡟⠀⠀⠀⠀⠀⠀⠀⢧ ⡴⠒⠦⣀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⢦⣀⣀⣀⡤⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⢧⠀⠀⠈⠳⣈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠈⠣⡀⠀⠀⠉⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎ ⠀⠀⠙⠦⣀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀ ⠀⠀⠀⠀⠀⠉⠉⠑⠒⢲⣶⣶⣶⣶⣶⣶⣶⣶⣒⣶⣖⠒⠒⠒⠒⠒⠊⠁⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠊⠣⠄⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠠⠂⠠⡐⠉⠀⠀⠀⠀⠀⠀⠈⠐⢄⠠⢄⠀⠀⠀⠀⠀⠀⠀ ⠈⠁⠐⠀⠀⠠⠀⣀⡀⠀⠁⠀⠒⠠⢄⡀⠀⠀⡠⢤⡀⠀⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠈⠘⡩⠒⢠⠄⣠⠀⣀⠀⠋⡃⠀⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠜⣀⠀⠴⢀⣀⠊⠀⡀⠉⠁⠞⠁⢳⠤⢄⠠⠼⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠀⠄⣈⠁⠐⠀⠉⠨⠆⣀⠊⠤⢐⡁⢀⠔⠃⠀⠀⠈⠁⠒⠀⠀⠠ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠐⠀⠀⠠⢀⣀⠉⠐⠂⣫⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⠟⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡏⠀⠀⢀⣾⡯⠉⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣇⠀⠀⠸⠿⠁⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠁⠀⢀⣾⡇⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠸⠟⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠣⢄⡈⠉⠓⠒⠦⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⠁⠙⠦⡀⠈⠑⠦⣄⡀⠀⠀⠀⠉⠉⠐⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠀⠀⠈⣧⠀⠀⠈⠣⡀⠀⠀⠉⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⠈⠉⠙⠛⠋⠛⠛⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠈⠢⡀⠀⠀⠀⠈⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⣠⠤⠴⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠎⠀⠀⠀⠀⠀⠉⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀ ⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⢀⣀⡇⠈⠢⣤⣀⡀⠀⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⡟⠦⣤⠖⠚⠉⠀⠀⠀⠀⠀⠀⠙⡆⠀ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡽⠆⢰⠃⠀⠀⠀⠀⠀⠀⠒⠒⠐⣫⡁⢀⠇⠀ ⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⡼⠁⢀⡞⡀⣶⣀⡖⠀⠀⠀⠉⢀⠾⡆⠀ ⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⡞⠀⢸⠁⣀⡑⠄⢻⣩⠤⠿⠀⠀⢀⡴⠋⠀⡇⠀ ⠀⠀⠙⢄⡀⠀⠀⠀⣠⠞⠁⠀⢿⠈⠛⠁⠀⠀⠀⠀⢀⣠⠖⡋⢠⠀⠀⡇⠀ ⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠈⠳⢤⠤⠤⠴⠖⠋⠉⠀⠀⡇⡜⠀⢸⠳⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢰⠀⡆⠀⠀⠀⠀⠀⠉⠁⠀⡸⣆⢱ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣼⣰⠁⠀⠀⠀⠀⣀⣀⣀⢀⡇⢸⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡁⣠⠖⠚⠉⠉⠉⠀⠸⡼⠀⠈⠟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠙⢆⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢀⡠⠖⠊⠉⠀⠀⠀⠀⠀⠉⠑⠒⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠤⢄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⣍⠙⣖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⡤⠖⠋⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠓⠒⠦⠤⣀⣀⡀⠀⢸⡀⠹⠀⠈⠀⠀⠐⣿⠆⣄⡀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢚⣷⣦⣤⣄⣀⡀⠀⠀⠀⠉⠙⠛⠀⠀⢰⣦⡾⢯⠉⢧⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⣩⠏⠛⠛⣿⢷⣶⣦⣤⣄⣀⠀⠈⠱⡇⠹⠂⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠯⢄⣀⣀⡴⠁⠀⢀⡼⠁⠀⠀⡼⠉⠙⠛⣿⠿⢶⣷⣦⣤⣄⣀⡀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠉⠓⠒⠦⠭⣍⣓⡒⠾⠤⣀⣀⡞⠁⠀⠀⡴⠁⠀⠀⡼⠉⠉⠙⣻⠉⠙⠚⠓⠤⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠒⠤⢄⣀⡀⠀⠀⠉⠉⠐⠒⠺⠭⢍⣐⡚⠢⠤⢤⣜⡀⠀⢀⡼⡹⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠒⠒⠦⢤⣠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠒⠤⠤⣀⣀⠀⠀⠀⠉⠉⠑⠒⠦⠭⣭⠏⡽⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠒⠒⠤⢄⣀⡀⠀⢸⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⠊⠁⠙⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⠉⠀⢠⡀⠀⠀⠀⠀⠀⠉⠲⢄⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠎⠀⠀⠀⠀⠸⠓⠶⣄⠀⠀⠀⠀⠀⠀⠉⠉⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⠊⠙⠛⣘⠆⢤⡖⠚⠳⢄⠀⠀⠀⠀⠐⡟⠀⠀⠀⠀⢠⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠋⠀⠸⠇⠀⠀⠀⣳⠴⠖⣲⣲⠟⠀⠀⢀⡀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠖⠉⠀⠀⠀⠉⣬⠓⣒⠚⠉⠑⢄⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠉⠀⠘⠂⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠐⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⣀⣤⣚⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣰⣁⣀⣀⣀⣀⣀⣀⣀⡎⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠛⠛⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠉⠉⠛⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠘⣧⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡿⢦⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢀⣾⠉⠻⣦⢤⣤⣤⣤⣤⣤⣤⠶⠤⠶⠾⠇⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠘⠁⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⢻⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⢠⣶⣶⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⢿⡿⠀⠀⠀⠀⠀⢻⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠸⠟⠉⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⢀⣠⠇⢠⡄⠀⠀⢷⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⡴⢂⣴⠆⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠴⠶⠒⠛⠻⠷⣶⡄⠀⠀⠀⠚⠁⠴⠛⠁⠀⠀⠘⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠙⠷⣤⣤⣤⣤⣤⠴⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷ ⣠⠖⠳⠶⣦⣀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⡀⠀⠀⠀⠀⣀⣤⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹ ⣿⠀⠀⠀⠀⠙⢷⣄⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⠹⣆⠀⠀⠀⠀⠀⠙⢧⡀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼ ⠀⠹⣦⠀⠀⠀⠀⠀⠈⠻⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏ ⠀⠀⠘⢷⣄⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠀ ⠀⠀⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⠳⠶⠦⣶⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣤⣀⣴⠞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣤⣲⣤⣤⣷⣶⣽⣿⣼⣿⣿⣾⣧⣄⣤⣤⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⣴⠞⠋⠉⠛⣻⠆⠀⣾⠹⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠉⠹⠓⠀⠀⠀⠘⢯⣄⢀⡇⠀⢻⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠃⠀⠸⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⠼⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣦⠀⠀⠀⠀ ⠀⠀⢼⠏⠁⠀⠀⠀⠀⣴⣶⣰⠀⠀⠀⠀⠀⠀⠀⣴⣖⣠⠀⣿⣿⣿⣆⠀⠀⠀ ⠀⠀⠸⣄⠀⠀⠀⠀⠀⠻⠿⠟⠀⠀⣀⣀⣀⡀⠀⠻⠿⠟⠀⣿⣿⣿⣿⣦⠀⠀ ⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠭⠝⠁⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⣀⣠⡴⠶⠦⣤⠀⢀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠃⠀⠀ ⠀⠀⠀⠀⢸⣁⣀⣤⠶⠶⠃⠀⠀⠀⠀⠹⠶⣯⡀⠀⠀⠀⢸⣿⣿⡿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣀⣀⣀⣿⣿⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠛⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⠢⡀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠗⢋⠁⠈⠉⠉⠒⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⢁⠔⡍⡀⠠⡄⠀⠀⠬⠧⢤⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢎⣯⣄⢠⡀⣷⢙⢠⠈⣈⠉⡘⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡿⡋⣤⠳⣷⣼⡸⣀⠥⠺⠁⠀⣀⠀⠀ ⠐⠠⢀⠀⠀⠀⠀⠀⠀⠈⠿⡄⠠⠤⠀⣏⠿⣿⣗⡽⠃⠀⠐⠁⠃⠀ ⠀⠀⠀⠈⠂⠄⡀⠀⠀⠀⢀⣮⠖⠀⠲⡊⠐⡛⠉⣿⣄⡀⠀⠳⡈⢂ ⠀⠀⠀⠀⠀⠀⠀⠁⢢⣲⢶⢧⡤⠎⠁⢁⣀⠝⢿⠑⡿⠶⡵⣦⢰⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠠⢀⢀⡀⠀⠀⠔⢳⡀⠀⠈⣞⡊⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢗⣜⣵⣞⠁⢈⣗⠦⣈⡵⢁⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠚⠄⡀⠈⣖⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠣⢇⡀

⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀ ⠈⢫⡷⠦⡀⠀⠀⠀⠀⠀⠀⢸⡅⠙⢦⡀⠀⠀⠀⠀⡇⢹⡄⠀⠀⠀⠀⠀ ⠀⠘⡆⢀⣈⣳⣄⠀⠀⠀⠀⠀⢷⠀⠀⣉⣳⣤⡤⠤⠇⠈⢿⣄⠀⠀⠀⠀ ⠀⠀⠘⢯⡤⢿⣾⣷⡀⠀⠀⠀⣨⠗⠋⠁⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀ ⠀⠀⠀⠈⠻⣄⠙⣷⡝⢦⣠⠚⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀ ⠀⠀⠀⠀⠀⠈⢧⡈⣿⣆⠻⣄⠀⠀⠞⡴⠃⢀⡇⢀⡀⠀⠀⠀⠀⠀⠘⣆ ⠀⠀⠀⠀⠀⠀⠀⠹⣏⠘⣆⠘⢦⡀⠀⠷⠷⠞⠀⠈⠁⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣬⠆⠀⡷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠈⢹⠖⣧⡘⢦⢀⡴⠋⠀⠀⠀⠀⣀⣠⡤⠞⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⠤⢴⠋⠳⣌⢺⣰⠋⠀⢀⠀⠀⠀⠀⢿⣄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠘⢮⡉⠒⠊⠱⣄⠀⠀⠀⠈⢿⡹⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠳⣄⠀⠀⠈⢣⡀⠀⠀⣞⣠⠇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠈⢣⡀⠀⠀⠙⢦⠊⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢷⡲⢤⡀⢹⣄⠀⠀⠈⣳⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠉⠉⠈⠳⣤⠴⡫⠙⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣜⣕⣜⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠓⡄⠀⢀⣤⢤⡼⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣰⡿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡋⠀⠀⠀⠀⠀⠀

⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠔⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠊⢠⠀⠀⠀⠉⠂⢄⡀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡠⠄⠶⡃⠀⠤⢌⠈⠓⠀⠤⠀⠀⡰⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠁⠒⠀⡀⠇⠒⡶⣋⣀⢄⠘⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠊⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠘⠑⠄⠀⠑⢇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀ ⠀⠀⡠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⢀⠁⠀⠀⠀⠀⠀ ⣶⣾⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⡖⠒⠠⢄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣾⠝⠋⠁⠀⡇⡇⢀⠀⠈⠓⢄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣜⣽⣷⠀⠀⠀⠀⠳⠧⣄⡄⠀⠀⠈⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⡌⠀⠀⠸⡤⣤⠆⠀⢾⣿⠃⠀⠀⠀⢠ ⠀⠀⠀⠀⠀⠀⠀⣀⡢⢀⣤⣎⢉⠟⡱⠄⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⢀⡐⢁⡾⠞⠒⠃⠀⠈⠉⠒⠤⣀⢒⡤⠔⠒⠲⡅⠀⠀⢀⡆ ⠀⠀⠀⠀⠀⢰⣻⡞⠏⠀⠀⣄⠀⠀⠀⠀⠰⡂⣟⡥⣀⣀⢤⠖⣡⠀⠀⡜⠀ ⠈⠓⠢⢤⣀⠈⡤⠀⠀⠀⣀⠁⠑⠳⠂⠀⣠⠠⢾⢛⡁⠀⡆⠀⢸⢠⢰⠁⠀ ⠀⠀⠀⠀⢐⠁⠀⠀⠂⠂⠀⠈⣱⠤⠤⠤⠄⠨⣘⠀⠀⠀⠸⡀⢸⡜⢆⠀⠀ ⠀⠀⠀⠀⠇⠬⠁⠀⣀⡀⡨⠕⠐⠄⣀⣀⠒⠀⠀⠈⡂⠀⠀⢇⡈⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⡆⠀⠀⠀⢸⠀⠀⣏⡉⠀⠂⠠⡉⠝⠹⠉⠒⠦⢼⣸⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠧⢄⣀⣀⢸⣀⠤⠇⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠉⠓⠦⣄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠋⠒⠠⠤⡆⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠞⠉⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⡴⠚⠉⠀⢠⣱⡄⠉⠙⠒⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⠚⠁⠀⠀⠀⠀⢾⣿⣷⠃⣰⡤⠄⣀⣨⣽⠶⢤⣀⡤⠴⣦⠀ ⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⢀⡈⠉⠐⠖⠸⢿⣿⣤⡤⠄⠀⠀⠀⠀⡟⠀ ⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣦⣄⠢⠄⠈⠛⠀⠉⠉⠁⠀⠀⢸⠁⠀ ⢠⡀⠀⢀⣀⡤⠴⢤⣄⣀⡀⢙⠄⣈⣹⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡄⠀ ⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠒⠦⢤⡔⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⣀⡠⠤⠶⢦⣀⣀⣡ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⢀⣄⡤⠀⠀⠀⠀⠀⢔⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀ ⠀⠒⠚⠛⣋⣽⣯⣷⣶⣤⠄⠀⠀⠀⠀⠀⠡⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠤⣤⣤⣴⣮⣽⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢢⣀⣰⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠈⠙⠾⠛⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⣞⣽⣶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢾⣏⠻⢷⡆⠀⠀⠀⠀⣠⣾⣿⣿⠒⠀⠀⠀⠀⠠⡴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⢙⣷⡮⠀⠀⠀⠀⠹⠛⠛⠋⠁⠀⠀⠀⠀⠀⠼⢴⣷⠀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠱⠤⡀⠀⠀⠀⠀⠀⡀⠀⢀⠀⢀⠠⠐⠑⡳⠃⡠⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠛⠛⠛⠛⠳⠿⠶⠭⢴⣶⢴⣆⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠀⠈⠉⠉⠑⠒⠦⣄⡀⣠⢴⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⢸⠀⠀⠀⠀⠀⠀⠀ ⠑⠒⠤⢄⣀⡀⠀⢘⠁⠈⣣⠠⢄⠀⠀⠀⠀⠀⣀⣀⠀⠠⣏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠙⠒⠤⠬⣄⣈⡉⠓⠒⠀⠛⡇⠀⢱⡀⠈⢆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠒⠷⠤⣀⣁⡀⠘⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠢⠤⣀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙

⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣈⠵⠂⠹⠏⠀⠛⢄⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡏⡔⠃⠤⠦⠆⠛⡌⣆⠀⠀⠀⠀⠀ ⠀⢀⠴⠊⢁⣣⣀⡀⠀⠀⠀⢀⡠⣇⡉⠒⢤⡀⠀ ⢀⠎⢀⡴⠋⢠⠀⡉⠉⠉⠉⠁⠀⣄⠉⠢⡀⠱⠀ ⢸⠀⢘⠀⠀⣼⢻⣷⣼⢰⣿⢸⡧⠹⠀⠀⢸⠀⡃ ⠘⣄⠘⠦⣄⡀⠀⠀⠀⢼⡽⠀⠀⢀⡀⠤⠋⣠⠃ ⠀⠈⠓⠤⣀⠈⠉⠒⠒⠒⠒⠊⣩⠽⠷⠤⠒⠁⠀ ⠀⠀⠀⠀⠀⠉⠉⠁⠀⠈⠁⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠠⡤⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⡸⠑⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⠤⠐⠉⠀⠀⠀⠀⠀⠀⠑⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⠔⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣦⠀⢱⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠑⠤⡀⠀⠀⠀⢠⣶⡄⠀⠀⠀⠀⠁⠀⢸⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠱⡀⠀⠀⠀⠉⠄⠀⠐⠋⠁⠀⣠⣂⠰⠄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠔⠻⢮⣄⣀⣀⣀⠀⠀⣀⠤⠊⠁⠀⠀⠀⠈⠐⠠⠤⢀⡀⠀⠀ ⠀⡐⠡⠀⠀⠀⠀⠈⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠈⡗⠀ ⠀⠀⠈⢑⠀⠀⠀⢀⢰⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⣢⢾⠀⠀ ⠀⣆⠐⠀⠀⠀⠀⠀⠀⠀⢠⣷⡆⠀⠀⠀⠀⢀⣀⠀⠀⠀⡏⠁⠘⡀⠀ ⠀⡟⠢⡀⢀⠔⠉⠉⢺⡄⠂⠁⠀⠀⠀⠀⠀⠰⡿⠀⠀⢠⠁⠀⠰⠑⡀ ⠀⠱⡀⠀⠀⠀⠀⠀⠀⡏⠢⣀⠀⠁⠒⠀⠀⠀⣁⣀⣠⠗⠒⠲⡁⠀⡇ ⠀⠀⠈⠂⠄⢀⡀⠠⠊⠑⠤⠀⠏⠉⠀⠀⠐⣏⣀⡀⡇⠀⠀⠀⠁⡠⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠁⠀

⠀⠀⠀⠀⠀⠀⢀⣴⠂⠵⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡤⢄⣠⠊⠁⠀⠀⠀⠀⠀⠁⠢⣄⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⡇⠣⠊⠋⢀⣤⠀⡀⠀⠀⠀⠀⠀⠀⠁⢸⠀⠀⠀⠀⠀⠀ ⠀⡧⠀⠀⠀⠀⠀⠈⠓⠃⢰⣦⢏⢕⡆⠀⡇⠀⠀⠀⠀⠀⠀ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠌⠉⠀⠀⢣⠀⠀⠀⠀⠀⠀ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢸⠀⠀⠀⠀⠀⠀ ⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⡜⡸⠁⠀⠀⠀⠀⠀ ⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡪⠊⣴⠣⠄⠤⢊⣭⣉⡆ ⠀⠀⠈⡇⠒⠠⢤⠤⠀⣀⣀⡀⠤⠒⢻⠈⠓⠒⠒⠋⠀⠀⠀ ⠀⠀⠀⠧⠠⠴⠃⠀⠀⠀⠀⠑⠂⠐⠋⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡟⠿⠷⣶⣶⣶⡄⠀⠀⢀⣾⠋⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣦⣄⣾⡿⠁⠀⠀⠀⠀⠀⣴⡿⠁⠀⠀⣾⡟⠀⢹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡟⠉⠈⠿⠻⠇⠀⠀⠀⠀⠀⠐⢿⣧⣄⡀⠀⣿⡇⠀⠘⢻⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠻⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣶⣿⠁⠀⠀⢸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠈⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⣤⣾⠿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣤⣾⠟⠉⠁⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⢻⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣀⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣇⣈⣦⠀⢸⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠐⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⡟⠀⢸⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠋⠁⠀⠀⠀⢠⣤⣤⣤⣤⣴⠀⠀⠀⠈⠛⠛⠉⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠥⠤⠽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣇⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⡶⠿⠛⠛⠛⠻⣷⣆⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⡏⠀⠀⢀⣠⣤⣶⣶⡿⠃⠀⠀⠀⠀⠀⠀⠀⠈⣿⣤⣿⣱⠄⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⠻⠷⡶⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⢿⣷⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣤⣄⣀⣤⣸⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⢻⣿⣿⣿⣿⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣶⣶⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶ ⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣷⣾⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠁⠘⠂⠤⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠤⠀⣀⠀⠀⠀⠀⡜⡍⢂⠁⢀⡀⠀⠀⠀⠀⠀⠈⠢⠊⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠐⠒⣳⣤⣀⣀⠈⠉⠒⠆⠀⣤⡶⠐⡄⢠⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠊⠀⡠⠋⢩⠟⠛⡶⠶⢤⣤⣆⡁⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡁⠚⠉⠵⢖⣃⠤⠎⣀⡠⠃⢀⠍⠉⡹⠁⠚⠂⠠⠄⣀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠁⠐⠂⠤⠀⣀⠉⠀⠒⠩⠭⢒⣖⠏⠀⠀⠀⠀⠀⠀⠀⠉⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠐⠒⠠⠤⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡰⠁⠈⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡤⠤⠤⢀⡠⠖⢉⠀⢠⣤⡀⢀⠀⠑⢢⠐⡶⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢡⠀⠀⠀⣠⡴⠋⣿⡔⠒⠪⡲⡑⡀⠀⡷⢡⡞⠑⠄⠀⠂⠀⠀⠀⠀⠀⠀ ⠀⠇⠀⠀⢉⠀⢩⡷⣴⠾⠯⠇⠈⠚⠀⢁⣟⢬⠢⡖⡊⠀⠄⠀⠀⠀⠀⠀ ⠘⡀⠀⠀⠘⡤⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠚⠐⠛⣁⠀⣀⠴⢤⡆⠀⡀ ⢰⠮⠶⠀⠐⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⣀⠀⠈⠋⣱⣜⡋⠀⠄⠁ ⠘⢒⠒⢖⢖⠞⠂⠀⡀⠀⠀⠀⠀⠀⠀⠠⢊⢀⠎⠂⣢⣉⢀⣃⣉⣱⠀⠀ ⠀⠀⠢⡈⡲⠃⣠⠚⢄⠀⠀⠀⠀⠀⠈⠀⠉⢳⠚⠞⢧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠓⠀⠁⠀⠀⠉⠒⠠⠤⠤⠤⠤⠒⠈⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠲⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣠⣤⣄⣀⣠⠔⠚⠉⠀⠀⠙⠒⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣌⠡⠀⣀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠲⢤⣀⡤⢴⡀⠀ ⣀⣀⡠⡖⠁⠀⠀⠀⠀⡸⠁⠀⢰⡆⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀ ⢀⠊⠑⣦⢀⣀⡀⢔⣾⣀⡀⠀⠀⠀⠈⠉⠓⠂⠀⢠⣄⠀⠀⠀⢀⡀⠀⡎⠀⠀ ⠻⠠⢀⠈⣶⠒⠒⠉⠀⠀⠈⠉⠑⠒⠲⠤⠤⣀⣀⠀⠀⣀⡤⠞⠁⠀⠀⠙⡄⠀ ⢃⠀⠰⢃⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡩⠋⠁⠀⢰⠀⠀⠀⡀⠸⡀ ⢸⡀⢑⡒⢚⡿⠃⠀⠀⢀⠤⠶⠭⠦⠤⢐⣈⠉⠉⠑⣒⠆⠒⠁⠳⠤⣄⣠⠞⠓ ⠀⠳⢧⣖⡾⠀⠀⠀⠀⢼⡒⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⢄⣠⣊⡤⠞⠉⠀⠀⠀ ⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠳⣄⣠⠤⠖⠒⠒⠒⠒⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠜⠀⠀⠀⠀⠀⠀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⢀⡶⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠈⠳⡄⠀⠀⠀⢠⡎⠀⠀⠸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠘⠗⠒⠛⠃⠀⠀⠀⠀⠹⡂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⢳⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⢰⣟⣿⠀⠀⢠⣤⣤⣤⠀⠸⣯⡷⠀⠙⢶⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⢰⠀⡆⠀⠀⠀⣿⣄⣀⣸⡇⠀⡆⢰⠀⠀⣸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠛⣀⠀ ⠀⠀⠀⠀⢠⡴⠋⠉⠉⠓⠶⠤⢤⡤⠀⠀⠀⠀⢤⣤⠤⠶⠶⠞⠉⠉⠀⠈⣗ ⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏ ⠀⠀⠀⠀⠈⠛⠳⠶⠦⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀⠀⠀⠀⠀ ⠀⠀⢀⣤⠖⠒⠚⠛⠓⢤⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⢠⠎⠁⣀⡴⠚⠋⠑⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠻⡤⠴⠁⠀⠀⠀⠀⠀⠀⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⠇⢸⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠷⠦⠖⠛⠀⠀⠛⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀

⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠟⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢷⡄⠈⡓⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠂⢹ ⠈⡷⡄⠈⠲⢤⣈⠻⠉⠛⠉⠉⠁⠒⠖⠉⠉⠉⠒⠶⢦⣤⠴⠒⢉⣡⢴⠀⠀⠀ ⠀⢸⡿⡂⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⡞⠉⠀⢀⣠⡞⠀ ⠀⠀⢙⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⢠⡼⡟⠀⠀ ⠀⠀⡼⠋⠀⣤⣀⠀⠀⠀⠀⠀⠈⠐⣂⣄⠀⠀⠀⠀⠀⠀⠀⢀⠀⣰⡟⠁⠀⠀ ⠀⢠⡇⠀⠀⠘⠛⠃⠀⠀⠀⠀⠾⣿⠿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀ ⠀⢸⡇⢺⡀⠀⢠⡒⠠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠸⡇⠀⠀⠀ ⠀⢸⡇⣘⠑⡀⠀⠙⢏⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⣔⣇⠀⠀⠀ ⠀⢸⡇⡁⠀⢳⣶⣾⣷⣦⣄⣀⡀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀ ⠀⠸⡇⠁⠀⠀⢏⠉⠀⠀⠙⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡏⠀⠀⠀ ⠀⠀⠯⣀⣈⣀⣈⣐⣲⣄⣄⣤⣴⣆⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣛⡧⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⣾⡿⠛⣻⣧⣴⢾⠛⣯⡉⣙⠉⠒⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⠇⣀⣼⣿⣷⣄⠈⣼⣿⠀⢈⣿⣷⣾⣄⠀⠰⣢⣈⠑⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⣻⡿⠛⡇⣠⠟⢹⡏⢿⣿⡆⢿⣿⢂⣿⠟⠻⣿⣦⠀⡼⡁⠀⠀⠀⠈⠐⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣷⣨⢭⢇⡸⠊⢠⣼⣿⠓⠀⠈⣿⢸⣿⣻⡇⠀⠀⢹⣿⣿⠉⠀⠀⠀⠀⠀⢀⠈⢳⡀⠀⠀⠀⠀ ⠀⠀⠀⢠⢎⣸⠏⣁⣨⣾⣧⡀⠈⣿⣿⠀⠀⢀⣿⣿⣿⡻⣏⡀⠀⠈⣿⠇⠀⠀⠛⠳⢦⡀⠀⠀⠀⠻⢆⠀⠀⠀ ⠀⠀⢠⣯⡆⠉⡘⠐⣇⣘⣲⣃⠀⠈⠛⠀⠀⣺⣿⣿⣿⣿⣋⣵⠀⠀⠀⣠⣴⣶⣶⣶⣤⡂⠀⠀⠀⠛⢾⣆⠀⠀ ⠀⢀⡿⠃⠀⣠⠀⣴⣿⣿⣿⣿⣿⣷⣄⠀⠀⢹⣿⣽⣿⡿⣿⡿⠀⠀⣼⢿⣿⣿⣿⣏⠻⣿⣶⣦⣄⠀⡀⠙⡆⠀ ⠀⡼⢀⣀⣴⣯⠾⣿⠋⣿⣿⣿⣿⡏⢻⣧⠀⠀⠉⠃⣿⠛⠁⠀⠀⢴⣿⠸⣿⣿⣿⣿⠀⢸⡇⠀⠉⠙⢻⣆⢸⠀ ⠀⣇⣿⠟⠁⠀⠀⢿⣆⠻⣿⣿⡿⠃⣸⣿⣤⠄⠀⡐⠁⠀⠀⠀⠐⢾⣿⠦⣈⣛⣛⣁⡴⠟⠀⠀⠀⠀⠈⢿⡈⡇ ⢸⣿⡏⣄⠀⣀⢀⣌⣙⣲⠺⣿⡖⣊⣽⣿⣿⠟⣫⠀⣀⣀⣀⡆⠙⢮⣻⡕⠢⣤⣤⡀⠐⠂⠤⣤⣤⠀⣂⣘⣷⡇ ⢸⣿⣇⣾⣿⡛⣿⣿⢛⣿⣿⣿⠿⠋⠛⠋⠀⢴⣿⣿⣟⣿⣿⣿⡶⠀⠈⠀⡀⠀⠘⢿⢦⣄⡀⢀⣹⠞⠛⣿⠻⡇ ⠀⣿⣿⡛⢻⣿⣥⣤⣿⣽⣿⠷⢽⣆⣀⠀⠀⠀⠉⠻⣿⣿⠟⠁⠀⠀⠀⠰⠾⣿⣤⡀⠲⣜⣻⣿⣥⣤⣀⠹⢙⡇ ⠀⢹⣿⣥⣶⣿⣿⣿⣿⣷⣌⡽⠟⢋⣡⡴⠒⠀⠀⠀⣻⣿⠀⠀⠀⢈⡙⠛⠶⠤⣌⣹⡤⠏⢉⣉⠙⣿⣿⣭⡿⠀ ⠀⠀⢷⣿⣿⡿⢥⣤⡼⠟⣻⡤⠞⢋⣡⡴⠒⢁⡀⢰⣿⣿⣷⣄⠀⢄⣈⠛⠒⢦⣄⡉⠙⠲⢼⡿⣅⣀⠈⣻⠃⠀ ⠀⠀⠘⣿⣿⠾⠿⠟⣋⠴⣯⣤⠾⢋⣁⣴⠞⠁⣰⣿⣿⣿⣿⣿⣧⡀⢩⣻⣶⢦⣬⡙⢶⣤⣰⣯⣿⣿⣿⠏⠀⠀ ⠀⠀⠀⠈⢧⣤⣾⣿⠷⣫⠟⣡⣾⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠙⣟⢮⣈⣽⠿⢿⣿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣿⡥⠚⢁⡴⠁⣹⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⠉⠀⠈⠳⣿⣿⣿⡞⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠳⣾⡿⣶⣿⡃⠀⠀⠛⣿⣿⣷⣽⣿⣿⣿⣿⣷⣿⣿⡿⠁⠀⠀⣴⣷⣽⠿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⡀⠆⣀⣀⠘⠿⣿⢟⡟⡻⣟⣻⣍⣿⠟⠁⣀⣴⣾⠷⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠿⢧⣴⣤⣾⣿⣷⣻⣿⣿⣦⠤⠞⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⡼⡟⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⢱⢸⠸⣆⡠⠤⠤⢀⣀⠀⠀⠀⢀⡤⠖⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠇⠈⠁⠀⠀⠀⠀⠀⠀⠀⠉⠳⢖⣡⠊⣇⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠏⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢹⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⡌⠀⠀⠀⠈⠳⠿⠽⡆⠀⢀⣴⣶⣶⣦⠀⠀⣾⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⣭⢤⣚⠀⠉⠉⠁⠀⠀⣿⠀⠀⠀⠀⠀ ⠀⠀⢀⡇⠀⠀⠀⠀⠀⠸⣞⣂⢘⡖⢉⠀⢢⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀ ⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⣬⣉⢉⡛⠛⠋⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀ ⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀ ⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀ ⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀ ⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢤⠖⠔⣡⠊⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀ ⢸⠀⠀⠀⠀⠀⡆⠀⠀⠀⣠⠟⠀⠀⠀⣸⠃⠀⢰⢹⠀⠀⠀⢸⡟⢹⡆ ⣸⠀⠀⠀⠀⠀⡇⢀⡠⠞⠁⠀⠀⣠⠞⠁⠀⣠⠎⠸⣄⠀⠀⢸⡇⣸⠁ ⢹⠀⠀⠀⢀⡴⠟⠉⠀⠀⠀⢀⠞⠁⠀⠀⠠⡇⠀⠀⢸⠂⠀⢸⣧⡇⠀ ⢸⡄⠀⠀⠈⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⡇⠀⠀⣿⠀⠀⢸⡿⠀⠀ ⢸⢿⣄⠀⠀⠀⢀⣠⠖⠁⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢻⡄⠀⣼⡇⠀⠀ ⠈⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢲⡤⠤⣀⡨⢽⠯⠔⠦⣷⢶⡀⠀⠀⢀⣀⣤⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⠄⢈⣴⡿⠷⠂⠀⠀⠑⠙⢮⡉⠁⡐⠁⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⣸⠑⠁⠈⠀⠀⠀⠀⠀⠀⠀⠑⣸⠏⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣇⣄⡀⠀⠀⠀⠀⣤⠶⣤⡀⠀⠸⣀⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡏⢧⣹⡄⠀⠀⢸⣧⣤⣿⣿⡄⠀⢏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠀⠘⣍⠇⠀⠀⠀⠻⡙⠛⢡⠃⠀⢸⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠠⡟⠀⢀⠉⠀⠸⠅⠀⠀⠀⠉⠁⢀⣀⢸⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢛⣽⡗⠒⠀⠀⠀⠀⠒⠉⠙⣿⡝⠙⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢿⣇⡀⠀⠀⠀⠀⠀⠀⠀⡿⣿⠆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⠁⠀⠙⠳⢄⠀⠀⠀⠀⠀⠀⣽⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⢀⠄⠀⠈⠢⡀⠀⢀⡰⠃⡇⠀⠀⠀ ⠀⠀⢀⣦⡷⢧⠇⠀⠀⠀⠀⠹⡧⠀⠀⠀⢀⠠⠔⢋⠇⣸⠁⠀⠀⠀ ⠀⣠⢟⠋⠀⢸⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⢸⢀⠠⠋⢰⠃⠀⠀⠀⠀ ⠠⡿⠁⠀⠀⠈⠒⠤⢤⣤⠀⢀⠇⠱⡀⠀⠈⣿⡀⠀⡗⣲⡀⠀⠀⠀ ⢰⣅⠀⠀⠀⠀⠀⠀⠀⠉⠙⠯⣍⣩⢿⢦⣔⣞⡷⠀⠿⠟⠁⠀⠀⠀ ⠈⠻⠷⣄⡀⡀⠀⠀⠀⠀⠀⠀⠀⠙⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⠙⠚⠾⠲⠦⠤⠤⢤⠽⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⣴⠋⠙⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣄⡀⠀ ⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠒⠲⠤⣤⠞⠋⠁⠀⠀⢳⡀ ⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⡾⠁⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇ ⣸⠁⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠸⡆ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠘⢧⠀⠀⠀⠀⠀⣀⣀⠀⠖⠚⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟ ⠀⠈⠳⢤⣀⣠⠞⠉⢨⣇⠀⠀⠀⠈⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁ ⠀⠀⠀⠀⠉⡟⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠀ ⠀⠀⠀⠀⠀⠻⣄⡀⠀⣀⡼⠉⠛⠓⠒⠶⠶⠶⠶⠒⠛⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⡅⢣⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⢢⡈⢐⣤⣤⣶⣶⣶⣶⣶⣿⣽⣙⣤⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⢼⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀ ⠀⠀⠒⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡒⠁⠀⠀ ⠀⢐⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⡦⡀⠀⠀ ⠠⠋⣼⣿⣿⣿⡿⣟⣧⢬⣿⣹⠟⠋⣷⣆⠈⣿⣿⣿⡟⠂⠀⠀ ⠀⠀⢿⢻⣿⠁⠼⠋⣼⣿⡎⠀⠀⠀⠯⠽⠀⢹⣿⡟⠓⠀⠀⠀ ⠀⠀⠀⢸⢹⣇⠐⠂⠙⠴⠃⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⡿⣆⠀⠀⠀⠀⠀⣀⠀⠀⠀⣠⣾⠤⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⡿⣿⣶⣦⣤⡤⠀⠀⢶⡿⠿⠓⠂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⢙⣻⡋⠁⠀⠀⡀⠽⠓⠒⠠⢄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠂⠁⠉⠙⠁⠀⠈⠀⠀⠀⠀⠀⠀⠐⡀⠀⠀ ⠀⠀⠀⠀⠀⠰⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⡇⠀⠀ ⠀⠀⠀⠀⠀⡆⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⢠⠖⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⢰⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡾⡆⠀ ⠀⠀⠀⠀⡌⠀⠀⢸⠁⠀⠀⠀⠀⠀⢀⠞⠀⠸⡀⣀⠠⢔⠁⠀ ⠀⠀⠀⠀⢢⠄⠔⢻⠀⠀⠀⠀⣠⠖⠀⠀⠀⠈⡏⠀⠀⠸⡀⠀ ⠀⠀⠀⠀⠈⠀⠀⡆⠀⠀⠀⠜⠁⠀⠀⠀⠀⠀⢱⠀⠀⠀⡇⠀ ⠀⠀⠀⠀⢨⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⠀⠀⢘⡀