Occipital Bone Emojis & Text

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⡋⠕⠠⠐⠀⠂⠀⢀⠀⢄⠈⠛⠻⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡻⣌⠶⣉⠄⡄⠆⠀⠀⡀⠀⠄⠠⠈⢄⠡⢌⠻⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡟⣧⣓⢎⠖⣡⢘⠠⡐⠄⠡⠀⠤⠀⠂⠌⡀⠂⠄⢢⠙⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣹⢶⣭⢚⡝⢦⡋⢖⡡⢎⡰⢁⢂⢁⠊⠰⠠⢉⠂⣜⠂⢼⣿⣿⣿ ⣿⣿⣿⣿⡷⢯⣟⡼⣓⣮⣷⣽⣮⣵⣋⠴⣉⣦⣮⣦⣥⣅⠊⡐⢸⢣⢘⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⢎⣷⣿⣿⣿⣿⣿⣿⣏⠣⢽⣿⣿⣿⣿⣿⣿⡔⢈⣧⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣟⡮⣿⣿⣿⣿⣿⣿⣿⠃⠀⠺⣿⣿⣿⣿⣿⣿⣿⢠⣾⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⡷⡹⣿⣿⣻⣿⡿⢋⢀⣤⡀⠹⢿⣿⣿⣿⡿⠃⣾⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣯⡅⠙⢫⡽⣫⠔⣸⣿⣿⣿⡄⠈⡝⡉⠉⠀⢥⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣾⣵⣿⣶⢣⡍⠽⠿⠿⠿⠗⠀⡌⣵⣮⣼⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣾⣶⣤⣤⣤⣄⡶⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣠⣁⣍⣠⣄⣠⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣸⢩⢭⡩⣥⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿💀☠︎︎☠︎☠️

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

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⠴⠶⠶⠶⠶⠶⠶⠶⠶⢤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣤⠶⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⣤⡀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⡄⠀⠀⠀ ⠀⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀ ⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀ ⣿⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⢹⡄ ⡏⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇ ⣿⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⢸⡇ ⢹⡆⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⣾⠀ ⠈⢷⡀⢸⡇⠀⢀⣠⣤⣶⣶⣶⣤⡀⠀⠀⠀⠀⠀⢀⣠⣶⣶⣶⣶⣤⣄⠀⠀⣿⠀⣼⠃⠀ ⠀⠈⢷⣼⠃⠀⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⡾⠃⠀⠀ ⠀⠀⠈⣿⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⠃⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⣿⠀⠀⠘⢿⣿⣿⣿⣿⡿⠃⠀⢠⠀⣄⠀⠀⠙⢿⣿⣿⣿⡿⠏⠀⠀⢘⡇⠀⠀⠀ ⠀⠀⠀⢻⡄⠀⠀⠀⠈⠉⠉⠀⠀⠀⣴⣿⠀⣿⣷⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⢸⡇⠀⠀⠀ ⠀⠀⠀⠈⠻⣄⡀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠀⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣟⠳⣦⡀⠀⠀⠀⠸⣿⡿⠀⢻⣿⡟⠀⠀⠀⠀⣤⡾⢻⡏⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⡄⢻⠻⣆⠀⠀⠀⠈⠀⠀⠀⠈⠀⠀⠀⢀⡾⢻⠁⢸⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⡆⢹⠒⡦⢤⠤⡤⢤⢤⡤⣤⠤⡔⡿⢁⡇⠀⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡇⠀⢣⢸⠦⣧⣼⣀⡇⢸⢀⣇⣸⣠⡷⢇⢸⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣷⠀⠈⠺⣄⣇⢸⠉⡏⢹⠉⡏⢹⢀⣧⠾⠋⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠈⠉⠙⠓⠚⠚⠋⠉⠁⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠶⠦⣤⣤⣤⡤⠶⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠉⠈⠈⠈⠉⠉⠉⠉⠉⠉⠉⠉⠙⠻⣄⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣄⠀⠀⢀⠀⢀⣀⣤⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣉⣩⣤⠴⠶⠶⠒⠛⠛⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠤⠶⠒⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⡍⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣫⣭⣷⠶⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⠶⠖⠚⠛⠛⣹⠏⠀⠀⠀⠀⠀⠀⠀⠀⠴⠛⠛⠉⡁⠀⠀⠙⠻⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡷⠷⢿⣦⣤⣈⡙⢿⣿⢆⣴⣤⡄⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣤⡀⣸⡄⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣿⣟⣩⣤⣴⣤⣌⣿⣿⣿⣦⣹⣿⢁⣿⣿⣄⣀⡀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⠋⠻⢿⡁⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠿⠛⢦⣽⣿⣿⢻⣿⣿⣿⣿⠋⠁⠘⣿⣿⣿⣿⣿⣿⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⠁⠀⠀⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠿⣿⣯⣼⣿⡿⠟⠃⠀⠀⠀⣿⣿⣿⣿⣿⡛⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣧⣴⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⠟⠃⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⢁⣀⣀⣀⣀⣀⣠⣀⣀⢀⢀⢀ ⠀⠀⢿⠿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠙⠛⠛⠙⢻⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⡇⠀⠘⠃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡟⢿⣿⣆⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡼⠁⢀⣀⡀⠀⠀⠀⣦⣄⠀⣠⡄⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣷⣬⢻⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣰⣿⡿⠿⠦⢤⣴⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠒⣿⣿⣿⡿⠟⠹⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⠸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡖⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡿⣾⣿⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣆⣀⣀⣤⣴⣶⣶⣾⣿⣷⣦⣴⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡇⣿⣿⡛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⡟⠛⠛⠻⠛⠛⠛⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠓⢁⣬⣿⠇⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⢰⡿⣻⠇⠀⠀⠀⠀⠀⣠⣶⣶⣶⣶⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢐⣯⠞⠁⠀⠀⠀⠀⠀⠀⣄⠱⣄⠀⠀⠀⠀⠸⡧⠟⠆⠀⠀⠀⠀⠘⠿⢿⠿⠿⣿⡿⣿⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡈⠂⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢠⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⡄⠀⠀⠑⠄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣦⣦⣼⡏⠳⣜⢿⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢠⣷⣦⣤⣀⣀⣀⣴⣿⣿⣿⣿⣿⡿⠻⠆⠸⣎⣧⠀⠈⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⣠⡄⠀⣿⢹⡇⢸⡀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⠛⠓⢦⡀⠀⠀⠀⠀⢀⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡽⠟⠊⣩⠉⠑⢲⠞⡹⢊⣩⡇⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⢏⠤⢤⠰⠁⣀⣀⠀⠀⢹⠿⠤⢤⣤⠶⠒⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣀⣴⠃⣿⣿⡿⠀⢸⣽⣷⡇⠀⠈⠣⡀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⠖⠋⠉⠀⢀⡭⠋⠉⠛⠢⢄⡸⠿⠟⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀ ⡼⠟⠱⠀⠀⢠⠋⠀⠀⠀⣠⡀⠀⠈⠑⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠸⡀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠛⠀⠀⠀⠀⠱⠿⠀⠀⠀⠀⣀⠠⠄⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⡇⠀⠀⠀⠀⠀⠀ ⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⠀⠀ ⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡧⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣷⠀⠀⠀⠀⠀⠀ ⠀⢯⣙⣲⠦⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⣸⡿⣤⡤⠤⢴⡶⣧ ⠀⠀⠀⠀⠀⠀⠀⠉⠓⠲⣤⠤⠒⢲⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⢠⠇⠙⢿⣦⠄⣀⡴⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⢸⠀⠀⠀⠈⠉⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡲⢄⡀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⢀⡠⠊⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠉⠒⢤⣄⣀⠀⢱⠀⠀⠀⠀⠀⡇⠀⣀⣠⠴⠒⣿⠀⠀⠀⠀⠀⣸⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢹⠈⠉⢹⡀⠀⠀⠀⠀⣟⠉⠁⠀⠀⠀⠹⣆⡔⠢⣰⣒⡷⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡀⠀⠀⠀⠈⡇⠀⠸⡇⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠷⣋⡉⠦⠴⠃⠀⠀⡇⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣍⣷⣎⣩⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣀⡀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣂⣠⣴⠶⠟⠋⡅⢀⡇ ⢠⡤⠖⠚⠛⠛⠛⠛⠛⠓⠶⠤⢤⣀⣀⣀⣤⡤⠶⠞⢻⡛⠛⠛⠉⠉⠉⠉⠉⠙⠛⠓⠒⠒⠒⠚⠛⠉⠉⠁⠀⠀⢀⣤⠞⠁⣼⠃ ⠘⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠉⠀⠀⠐⢒⣾⠝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⡤⣴⣾⠯⠀⢀⣼⠏⠀ ⠀⠀⠈⠓⣤⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣳⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⣹⡿⢃⣴⠟⠁⠀⠀ ⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠠⠿⢷⠇⠀⠀⠀⠈⠉⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢁⡴⠛⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣿⡆⡾⠀⠀⢀⣀⣈⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣀⠀⠀⠀⠀⠀⠀⢀⡼⣟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣿⠃⢀⣼⣿⣿⣮⡙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⣸⣿⠟⣿⣿⡄⠀⠀⠀⠀⠛⠀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡏⠀⢸⣿⣿⣹⣿⣧⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⢿⣿⣷⣿⣿⡇⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡇⠀⠘⢿⣿⣿⣿⣧⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢾⣿⣿⡿⢃⣀⠈⠀⠀⠀⠀⠀⠀⣹⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠾⣇⠀⠀⠀⠉⠉⠉⠁⢀⣠⠴⠶⠻⣿⡛⣷⠀⠀⠀⠀⠀⠀⠀⡀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⢻⢻⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠺⣿⠀⠀⢰⡿⢿⡿⠀⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠠⢻⣿⣀⡾⠁⠀⠀⠀⠀⠀⠀⠰⠦⠤⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⣤⡼⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣤⣀⣠⠴⢲⣄⠘⠙⠋⠁⠀⠀⠀⠀⠀⢀⠀⠢⣤⠀⣠⠾⠉⠙⠒⠶⢤⣀⠀⣰⠿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠛⠙⢦⣤⠊⢳⣜⣧⡶⢶⣤⡀⠀⠀⢠⣌⡳⣄⣤⠟⠳⣤⡀⠀⠀⠀⣰⣄⡽⠓⠦⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⠖⠉⠀⠀⢀⠴⠋⢙⣶⣯⡈⠛⣷⡀⣿⣿⣷⣦⡤⠈⠉⠙⣆⠀⠀⠀⠈⠓⢦⣴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠁⠀⡰⠋⠀⠙⠹⣦⣿⡟⠉⢹⠏⢠⠇⠀⠀⠀⠈⢧⡀⠀⣠⠴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⢹⡇⠰⠟⣴⠋⡴⠃⠀⠀⣀⡤⠿⡋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣤⢾⣷⣾⣥⡤⠖⠋⠉⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣸⠀⣠⣄⡀⠀⣀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⢨⣿⣿⣿⣿⣿⠀⠀⢀⡰⠡⣾⣿⣿⡇⠰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣸⣿⣿⣿⣿⣿⣆⠘⣥⣄⠀⠘⠋⠉⣴⣶⠉⢉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⡯⡿⢿⣿⣿⣿⣿⣿⣦⣯⠉⢹⣿⡆⠀⠉⠉⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⡔⢸⣁⡇⢸⢸⣿⣿⣿⣿⣿⣿⠀⠀⠻⠿⠿⠷⠷⣿⣿⣿⣿⣿⣿⣿⡿⡛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⢣⣸⢸⢇⡏⣸⣿⣿⣿⣿⣿⣿⣿⠶⠤⠤⣄⠀⢀⣸⣿⣿⣿⣿⣿⣿⣿⣉⠲⢮⢿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⢿⣟⣿⣼⣿⣿⣿⣿⣿⣿⣿⠯⠭⠥⢦⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⢉⣿⠀⠈⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠉⡟⠚⡿⠿⣿⣿⣿⡿⣻⣿⠥⣤⣶⡶⢿⣭⣛⢿⣿⣿⣿⣿⣿⣿⣷⣶⡏⠀⣆⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠸⠀⡾⣷⠖⠒⡖⢿⣿⡿⠟⠛⠛⣉⡟⠛⠙⢯⠽⢿⣞⠙⡟⠛⠚⢿⣿⡿⠲⠿⢻⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⠀⢸⢀⡞⣷⣈⠻⢿⣶⣶⣶⣾⣷⣄⠀⣼⣷⣿⡿⣿⢧⡀⠀⣼⣿⣷⣄⠀⢸⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢠⡏⣸⣷⡘⠿⣷⣶⣤⣤⣤⣤⡴⢿⡄⠘⣿⣿⣶⡿⢆⣳⡄⠘⣿⣿⡇⢱⣾⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⢰⣾⣷⣿⡙⢿⣶⣤⣈⣉⣉⣉⣡⣴⣾⣄⠀⢹⣶⣭⣥⣿⢿⣿⣆⠈⢿⣇⣾⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣯⠳⣤⡉⠛⠻⠿⠿⠿⠿⠛⣡⣿⡀⠘⣮⣙⣛⣋⣼⣿⣿⣦⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡈⠛⠷⣶⣤⣤⣴⣶⠿⠛⣡⡇⠘⣮⡻⢿⣿⡿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣀⣀⣀⣤⣴⣾⣿⣿⣶⣿⣿⣷⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⢀⣾⣰⠀⠀⠀⠀⢠⣄⣠⣄⠀⠀ ⠀⠀⣼⣿⡿⠀⠀⠀⠀⠀⢻⣿⣿⣦⠀ ⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⢻⣿⣿⡄ ⠀⢸⣿⣿⣷⣀⣤⣶⣶⣶⣶⣾⣿⣿⡇ ⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇ ⠀⠀⣾⠿⣿⣿⣿⡟⢻⣿⣿⣿⣿⣿⣿ ⠀⠀⣿⡀⢻⣿⣿⣇⠀⢿⣿⣿⣿⣿⣿ ⠀⠀⠹⣧⣸⣿⣿⣿⣦⣼⣿⣿⣿⣿⠃ ⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⡅⠀ ⢀⣀⡄⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀ ⠸⠹⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⢻⣿⠇⠘⠿⠇⢹⣿⡏⠀ ⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠀⠘⠃⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠖⠛⠉⠉⠉⠙⠳⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢀⣰⠀⠀⠀⠀⠀⣾⣶⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⣰⡶⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡼⣿⣇⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⣼⠀⠀⣶⢧⡀⢀⡾⣋⢀⣿⣠⣶⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣤⣀⣸⡎⣷⡞⠁⢨⡾⠋⠁⣴⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣻⡄⠀⠀⣠⣤⠤⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠈⣙⣷⠾⠃⣠⠆⠀⣤⡾⢟⣶⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠉⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡾⠛⠁⣠⠞⠁⠀⠀⢻⣯⣾⣯⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠈⠓⠀⠀⠀⠀⠀⠀⢀⣀⣤⠶⠛⣩⠟⠉⠀⣠⠞⠁⠀⣠⠖⠁⠀⠡⣠⡾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠶⢤⣄⣀⣠⡤⠶⠖⠛⠋⢁⣠⠞⠋⠀⣀⡴⠎⠁⠀⣠⠞⡁⢀⣠⡶⠛⠻⣤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠚⠁⢀⣠⠴⠛⠁⠀⢀⡴⢚⣡⡴⠟⠋⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⡤⠶⠂⢀⣤⣶⣶⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠖⠋⠁⠀⠀⠀⠉⠁⠀⢀⣤⢞⣯⡶⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀ ⠀⠀⠀⣠⡶⣫⠵⠂⠐⠚⠛⠿⠟⠉⢀⣤⣶⣦⣴⠞⠃⠀⠀⠀⡇⠀⠀⠀⠀⠀⢀⡴⠚⠉⠀⠀⠀⠀⠀⠀⠀⢀⡤⣶⣿⣶⠟⠋⠀⠀⠀⠀⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀ ⠀⠀⣰⠏⠈⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣞⡽⣿⡅⣠⣆⠀⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣴⠾⠟⣫⠵⠋⠁⠀⠀⠀⠀⠀⠀⠀⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠹⡆ ⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⣋⡵⠞⠁⡟⢷⣄⣀⣀⣈⣟⠻⠶⠦⠤⣤⡤⠶⢛⡿⠟⠋⠁⣠⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡳⣄⠀⠀⠀⠀⠀⠀⠀⢻ ⠀⣿⠀⠀⠀⢀⣤⢶⣢⣤⠶⠄⠀⠀⠀⠀⠀⠀⢀⣼⠇⠀⠀⠉⢉⣿⣃⡤⠤⣖⣻⠽⣿⠋⠁⣀⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠙⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⣇⣀⠀⠀⠚⡿⠋⣭⡾⠂⠀⠀⠀⠀⢤⣤⣶⡟⠁⠀⠀⠒⠋⠹⣿⠒⠒⠊⠉⠀⠀⢻⡄⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠸⣧⠀⠀⠀⠀⠀⠀ ⢰⣿⠿⠋⠁⠀⠀⢸⢃⣠⡄⠀⠀⠀⠀⠀⠀⣀⠝⢳⡄⠀⠀⠀⠀⠻⠦⣤⡶⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⢻⠀⠀⠀⠀⠀⠀ ⠠⣯⠀⠀⠀⠀⠠⢿⣿⡵⠂⢀⠀⠀⣠⣶⣻⠇⠀⢀⡟⢀⡀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⢸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⣿⠀⠀⠀⠀⠀⠀ ⣤⢿⡟⠀⢀⣀⠀⠛⢣⡤⣞⡯⠄⡠⠿⣋⡥⠆⢀⣿⠛⠋⠙⠻⣄⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⢸⣟⣻⣟⡏⠀⠀⠀⠘⢯⣤⣞⠵⠚⠉⠀⢀⣸⠃⠀⠀⠀⠀⠙⠃⠛⠃⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⢀⡄⠀⡀⠀⠀⢠ ⠀⠈⢙⣿⣿⣥⠶⢤⠀⠀⠀⠉⠁⠀⠀⠀⠀⠘⠛⠛⠙⠓⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⢻⣧⡴⣿⣴⣦⣼ ⠀⠀⠈⠛⠙⠓⣻⣿⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠉⠉⠛⠉ ⠀⠀⠀⢀⣴⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀ ⠀⠀⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀ ⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀ ⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀ ⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⠛⠉⠁⠀⠀⠀⠀⠉⠉⠙⠓⢦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣷⡤⠶⠒⠛⠛⠛⠛⠲⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⣠⠤⠤⢤⣤⡤⢴⠲⠶⠶⠤⢤⠀⠀⠀⢀⣴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠈⣡⠤⠴⠤⠤⠖⠋⠉⠓⠲⠦⢤⣀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⣠⠞⠛⢓⠆⠀⠀⠀⣘⠒⠒⠓⠲⣄⣰⠟⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⣀⠀⠀⣸⡆⠀⠀⢰⡏⢀⣀⣀⣀⣸⠋⠀⠀⠀⠀⣀⡤⠖⣋⣉⣤⠶⠚⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡷⠠⢿⣿⣿⡞⠀⠀⠀⠀⠿⣿⣿⣧⢿⠇⠀⢀⣀⡤⣾⡽⠛⣉⡭⠾⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠁⠀⠀⠉⠁⢀⡷⠀⠀⠀⠀⠈⠉⢩⣾⣤⡾⣩⠵⠛⠁⠀⢈⡅⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠐⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣀⣀⣠⣤⣠⠞⠁⠀⠀⠀⠀⠀⠀⢸⣿⣎⠻⣶⡚⣀⠀⠀⢘⣁⣠⢞⣫⠽⠏⠀⠀⠀⠀⣷⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⣫⠞⢋⣹⣿⣄⠀⣀⣘⣿⣷⠀⠀⠸⣿⣿⣷⣈⠙⢾⡀⢀⡟⠙⠷⣄⡀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡏⣾⠁⢰⢫⡿⣻⣏⣁⣀⣉⣉⣡⣴⠀⠀⠹⣿⣿⡝⢷⣄⠙⠓⠿⣶⣄⡈⠛⢦⡀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⡇⢿⠀⢹⡟⢀⡏⢿⡻⠿⠿⠿⣿⠃⠀⠀⢀⣼⣿⣻⣦⡘⠷⠄⠀⠀⠙⠻⣦⣀⡻⣄⠀⠀⢀⡿⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⣷⣷⢸⡆⢸⡇⠘⣧⠰⣏⡛⠚⠋⠁⠀⣠⡶⠋⠁⠙⣿⣎⣻⠆⠀⠀⠀⠀⠀⠈⠀⠀⢹⡆⣀⡾⠁⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣶⠞⠋⠀⠀⢹⡟⠀⢷⠀⠀⠀⠘⢷⣆⣤⣤⣤⡴⠟⠁⠀⠀⠀⠀⠈⠻⣭⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⡶⠖⠛⠉ ⠀⠀⠀⣠⡴⢞⣯⡟⠁⠀⠀⠀⠀⠈⢻⡆⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣦⣄⡀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡼⠋⣠⣿⠟⠁⣠⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠉⠉⠛⠲⣦⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⠃⢰⣿⠃⢀⡞⠁⣠⡇⠀⠀⣠⣾⠂⣼⢷⡄⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡏⠀⢻⠇⢠⠟⠀⣴⠏⠀⣠⡾⠁⡟⢰⡇⠀⢷⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⣿⣠⡏⢀⣾⡏⢀⡴⠋⠀⠀⡇⢸⡇⠀⠸⡇⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠙⣿⢀⣞⡿⢠⡞⠁⠰⣄⠀⢿⣜⡇⠀⢀⡧⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠹⡆⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀ ⠸⣧⠀⠀⠻⠞⠹⡷⠟⠀⠀⠀⢻⡄⠀⠈⠁⠀⢸⠇⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⢻⡄⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠀⢀⡿⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠈⢳⣀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀

⬜⬜⬜⬜⬜⬜🐸🐸🐸🐸🐸🐸⬜🐸🐸⬜⬜⬜⬜ ⬜⬜⬜⬜⬜🐸✅✅✅✅✅✅🐸✅✅🐸⬜⬜⬜ ⬜⬜⬜⬜🐸✅✅🐸🐸🐸🐸🐸🐸✅🐸🐸🐸⬜⬜ ⬜⬜⬜🐸✅✅🐸✅✅✅✅✅✅🐸✅✅✅🐸⬜ ⬜⬜⬜🐸✅✅✅🐸🐸🐸🐸🐸🐸✅🐸🐸🐸🐸🐸 ⬜⬜🐸✅✅✅🐸🐸⬜⬛⬛⬜🐸🐸⬜⬛⬛⬜🐸 ⬜🐸🐸✅✅✅🐸⬜⬛⬛⬛⬜🐸⬜⬛⬛⬛⬜🐸 🐸✅🐸✅✅✅✅🐸🐸🐸🐸🐸✅🐸🐸🐸🐸🐸⬜ 🐸✅🐸✅✅✅✅✅🐸🐸🐸✅✅✅🐸🐸🐸⬜⬜ 🐸✅✅✅✅✅✅✅✅✅✅🐸✅🐸✅✅✅🐸⬜ ✅✅✅✅✅✅✅✅✅🐸🐸✅✅✅🐸🐸✅🐸⬜ ✅✅✅✅✅✅✅✅✅🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥 ✅✅✅✅✅✅✅🟥🟥🧰🧰🧰🧰🧰🧰🧰🧰🟥⬜ 🐸✅✅✅✅✅🟥🧰🧰🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥 🐸✅✅✅✅🐸🟥🟥🟥🟥✅✅✅✅✅✅✅🐸⬜ ⬜🐸✅✅✅✅🐸🐸✅✅✅✅✅✅✅✅🐸⬜⬜ ⬜⬜🐸✅✅✅✅✅✅✅✅✅✅✅✅🐸⬜⬜⬜ ⬜⬜⬜🐸🐸✅✅✅✅✅✅✅✅🐸🐸⬜⬜⬜⬜ ⬜⬜⬜⬜⬜🐸🐸🐸🐸🐸🐸🐸🐸⬜⬜⬜⬜⬜⬜

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡉⠳⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠉⠻⣦⡈⠳⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⠀⠀⠈⢻⣦⣼⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⣹⡷⠶⠶⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⠷⣄⠀⢀⣠⡴⠋⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⠋⠀⠀⢈⣿⠟⠙⢷⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⠁⠀⠀⠀⣿⡁⢀⣴⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠈⠛⠛⠁⠈⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢷⣄⣀⣀⣀⣀⣤⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠶⠞⠋⠉⠉⠉⠉⠉⠙⠷⢦⣄⣀⣠⠶⠞⠛⠉⠙⠛⠷⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤⡤⣤⣤⣤⣄⡙⣧⠀⣀⣄⣀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⢠⣴⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠻⣿⣿⡍⠉⠛⠛⠳⣦⣄⣀⠀⠀⠈⢿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⡿⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣴⣶⣤⣤⣌⣿⡄⠀⠀⠀⠀⠙⠋⠉⠛⠷⣦⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢶⣶⣤⣄⣤⣿⣛⣁⣠⣤⣶⣶⣦⣤⣝⠛⣿⣤⣄⣀⣤⣤⣤⣥⣤⣤⣌⡛⣿⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣴⠾⢿⡾⠛⠋⠉⠀⠀⠀⠀⠀⠈⠙⠻⣾⣯⣉⢛⣛⣭⣭⣭⣍⣙⠛⠿⣿⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⣷⡀⢀⣀⣤⣤⡶⠶⣞⣻⣛⠛⠛⠿⢶⣶⣤⣍⣉⣁⣠⣤⣬⣭⣛⡛⣷⣦⡉⢿⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⡉⠀⢀⣼⣿⣿⣿⣿⣿⣿⣷⡄⠀⢈⣿⠉⠉⠉⠉⠉⣉⣽⣛⠻⢾⣿⣾⠃ ⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢮⣟⣶⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣼⡟⠀⠀⠀⣠⣾⣿⣿⣿⣿⡄⠈⢻⣷ ⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⡟⠿⠷⣾⣿⣿⣿⣿⣿⣿⣿⠀⣼⡿ ⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣉⣉⣻⡿⠻⠛⠛⠉⠘⣿⣄⠀⠀⠉⠻⣿⣿⣿⣿⣿⣶⡿⠃ ⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⠞⠋⠉⠉⠁⠀⠀⠀⠀⠀⠹⣿⢷⣦⣀⠀⠀⠉⣉⣭⣾⠟⠁⠀ ⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠉⠙⠛⠛⠛⣿⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡾⠟⠛⠉⠛⠛⠻⠿⢶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⡇⡀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀⠀⠀⠀⠠⣿⡇⢀⣀⣀⣀⣀⣀⡀⠀⠀⠙⠻⠷⢶⣦⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⢻⣧⡈⠉⠉⠉⠉⠉⠛⠻⠶⢶⣤⣀⡀⠈⠉⠛⠻⠿⠶⠶⢶⣶⡶⠶⠶⠶⠶⣾⣿⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠐⢻⣦⡀⢠⠀⠀⠉⠻⢷⣤⣤⣤⣤⣄⡀⠀⠀⠉⠙⠿⢶⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠻⣷⣦⣄⡀⠀⠀⠈⠉⠛⠛⠻⠿⣶⣦⣤⣤⣤⣀⣀⣠⣾⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⢻⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⢷⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠈⣹⡏⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⡿⠟⠋⠀⠹⣷⣌⠛⢷⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⣾⡿⠿⠛⠁⠀⠀⠀⠀ ⠀⢀⣼⡿⠋⠀⠀⠀⠀⠀⠈⠛⠿⠶⣬⣟⠻⣷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⣤⣉⠛⠛⠿⣶⣦⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣤⣴⡾⠿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠷⣦⣤⣄⣈⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⣩⣽⠛⢿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⠿⣶⣤⡤⠶⠶⠶⠟⠋⠀⠀⠀⠙⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠓⠶⠶⠶⠦⣴⣶⣿⡏⠋⠛⠛⠒⠲⠶⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⢶⣄⣀⠀⠀⠀⠉⠛⠶⢦⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⠶⢦⣤⣤⣀⠀⠉⠉⠛⠛⠉⠙⠛⠛⠛⠛⠛⠛⠋⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠳⢶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⠒⠒⠶⠦⢤⣄⣀⡀⠀⠀⣆⠀⠀⠀⠀⠀⠀⠀⢠⣄⣀⣠⡤⠴⠖⠚⠛⠲⠦⣤⣀⡀⠀⠀⠀⢈⣓⣾⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠻⢦⡀⠀⠀⠀⠀⠠⢒⣻⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢦⣄⣀⣴⠟⠁⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠾⠋⠀⠀⣀⣤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⢀⣠⣴⠞⠋⠀⠀⠀⣀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠶⠞⠛⠛⠙⠛⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠹⣧⣀⣤⠴⠖⠉⠉⠀⣀⣀⢰⣶⣶⣼⡿⣷⣀⣴⣾⡟⠶⢛⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠿⣤⡤⠶⡖⠋⠉⣩⣼⣿⠚⠹⣟⡁⠙⠻⠿⣷⡶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠋⢻⣖⣹⣷⢶⢞⠛⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⠿⠿⠿⠿⣿⡿⠿⢿⣿⣿⠟⣫⣾⣿⣿⣿⣿⣤⡾⠛⠉⠉⠁⠴⠆⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠉⠉⠉⠻⣷⡶⠯⣭⠿⣯⣽⣟⡻⢿⣿⣿⣿⣿⣿⣿ ⠀⠀⠾⢋⣩⣽⠟⠛⠛⠿⢾⣾⡿⠛⣿⣿⣿⣵⠿⠀⠀⠲⣶⠀⠀⢴⢰⠄⠀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡉⠉⠉⠛⠻⠿⠛⠻⢶⣭⣛⠿⣿⣿ ⣥⣴⡿⠟⠋⠀⠀⠀⠀⠀⣸⣿⣇⣄⢹⣿⡿⢫⣤⠀⠀⠀⠀⡀⠀⠀⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣶⣀⣀⣀⠂⢀⠀⠙⢿⣄⠀⠀⠀⣠⣴⡶⣦⣬⣙⠛⢾⣍ ⠉⢀⡴⠋⠀⣀⣀⣀⡀⣰⣿⣿⣿⣿⣿⣿⡇⠸⣿⡀⠲⢶⠄⠀⠀⠀⠀⠀⠀⣴⡄⠀⠀⠀⠀⠀⣀⣠⣤⡴⠾⠟⠛⠋⠉⠉⠛⢷⣦⣗⠀⠘⣿⡷⠞⠋⠁⠀⢀⣴⣬⣭⣤⣬⡍ ⠀⠋⢠⡀⠸⡟⠁⠉⠙⢻⠟⠉⠉⠉⠛⠿⢷⣤⣜⠿⠶⠆⣴⣾⡦⠘⠀⢤⡐⠳⠄⠀⣀⣤⠾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣴⣴⣿⠀⠀⠀⢀⣴⡿⣿⣿⡿⠉⠁⠀ ⠀⠀⠈⠻⠦⣿⣆⠀⢠⡾⠉⠀⣀⠀⠀⠀⠀⠀⠙⠻⣦⣴⡀⠁⠀⠀⣀⣩⣤⣴⠾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢹⡏⠀⠀⢠⣿⣏⣾⠟⠉⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠻⣦⡾⠁⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠀⢸⣿⣿⠃⠀⢀⣿⣿⡿⣃⠀⠀⠀⠔⠀⠀ ⠀⠀⠀⠀⠀⠀⣐⣿⣄⡀⢀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣶⣿⡿⠛⠁⠀⢸⣿⡟⠀⢠⣾⡿⠋⢠⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⣾⣿⣿⣿⣿⣇⠈⢻⣿⣿⣶⣤⣤⣤⣤⣤⣴⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⠿⠿⠿⠿⣿⣿⣿⠿⠿⢿⣿⣿⣿⡿⠁⠀⠀⢠⣿⣿⠁⣴⡿⠋⡄⢠⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⡀⢸⣿⣿⣿⣿⣿⣿⣭⣭⣍⣛⠻⣿⣿⣿⣿⣿⣯⣵⣶⣶⣶⣾⣶⣶⣶⣤⡀⠀⠀⢨⣿⣿⠇⠀⠀⢀⣾⣿⠇⣰⣿⡥⠞⠀⣾⠟⠠⡀⠙⢦⡀⠀⠀ ⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠸⣿⣿⣿⠟⠉⠉⣹⣿⣿⣛⣿⣿⣿⣿⣿⣿⠿⠛⣿⣿⣿⣭⣵⡆⠀⠙⣿⣶⣄⣰⣿⠋⠀⣠⣼⠿⠿⠿⢴⠟⠁⠀⠀⣰⡟⠰⢦⣴⣦⡈⠿⣤⡀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠀⠘⢿⣿⡆⠀⠀⠻⢿⣿⣿⡿⠁⠉⣿⣿⣏⠀⠀⠘⠻⠿⠿⠿⠁⠀⠀⣸⣿⣿⠟⠁⣠⡾⠟⠁⠀⠀⠀⠀⠀⠀⠠⣾⣿⣿⣤⣄⣉⢉⡉⠀⠰⣦ ⣿⣿⣿⣿⣿⣿⠟⠁⠉⠙⠶⢦⣄⣈⣻⣿⣦⣀⠀⣀⣀⣀⡴⠶⠞⠛⠋⠙⠛⠶⠶⠶⠦⠄⢤⣀⣤⡾⠿⠛⠁⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⠿⠋⠙⡯⠀⠐⠆ ⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠉⠉⠉⢉⣀⠀⠀⠀⠀⠀⠀⣀⣉⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢸⣿⣿⣦⣈⣧⣴⣶⣤⣴ ⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠟⠛⠀⠀⠀⠀⠘⠻⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠃⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠳⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⢀⣿⣿⣿⣿⣿⣿⣿⣄⡉⢹ ⣿⣿⣿⣿⣿⣿⡀⠈⠙⢶⡀⠀⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⢀⣾⣿⣿⣿⣿⣿⣿⣯⣭⣿⣿ ⣿⣿⣿⣿⡿⠛⢱⡄⠀⠈⢷⡄⠀⠉⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⢁⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿ ⣿⣿⣿⣿⠇⢠⠘⣷⡀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⢀⡼⠁⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⡀⢺⠀⠹⣿⡆⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⣠⠞⠁⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣧⢸⡆⠀⠸⣿⣄⠘⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠟⢉⣤⡾⠋⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣧⣿⣿⡄⡅⠀⠀⠹⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⡿⠟⠋⣀⣴⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣻⣿⡀⠀⠀⠀⠻⣿⣯⣿⣖⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣾⡿⠟⠛⠁⢀⣠⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿ ⢻⣿⣿⣿⣿⣿⣷⡅⠀⠀⠀⢈⡛⠛⠻⠿⣿⣿⡷⠶⣶⣶⣶⣤⣤⣴⣶⡶⣶⣾⣿⡿⠟⠛⠋⠉⠀⠀⢀⣤⡶⣻⣵⡾⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠙⠷⣤⡄⠈⠉⠉⠓⠦⠤⠤⠖⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⢀⣠⣴⠾⠋⣁⣶⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⡀⠀⠙⠻⢶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣠⣤⣶⡿⠋⢉⣁⣤⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⡿⠃ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣄⠀⠉⠛⣿⣿⣾⣷⣶⣶⣶⣿⣟⣛⣻⣿⣿⣿⣤⡿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⠋⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣶⣾⣿⠃⠀⠉⠉⠛⠛⠛⠛⠛⠛⠛⠉⢉⣀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⣿⣿⣿⣿⣿⣷⡄⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠉⠈⠳⢄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡠⠤⠤⠤⠐⠒⠒⠢⠤⣄⡀⢠⠋⠀⠀⠀⠀⠀⠉⠒⠤⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡞⠁⠈⠑⢤⡀⠀⠀⣠⠤⠒⠊⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⣦⠎⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀ ⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⡀⢉⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀ ⠀⣠⠴⠋⠀⠀⠀⠀⠀⠀⠈⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀ ⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⠖⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀ ⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠒⢷⡀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀ ⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠶⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⢳⡀⠀⠀⠀⠀⢠⡎⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⣿⣶⣴⣾⡟⢦⣀⠀⣠⢿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠑⣦⠀⠀⠀⠀⣠⣿⣤⣤⣾⣿⡿⣇⠀⠀⠀⠀⠀⠀⠈⢹⠉⠻⣿⣿⣿⠃⣸⠈⠉⠁⠈⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡗⢤⣀⠴⢏⠸⣿⣿⣿⡏⠀⡿⠀⠀⠀⠀⠀⠀⠀⠈⢳⣴⠿⠟⢋⡴⠃⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠘⢆⡈⠻⠿⢷⡾⠃⠀⠀⢾⣻⣿⡇⠀⢢⠀⠈⠑⠚⠉⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠉⠒⠒⠋⠁⠀⠸⢄⣠⣽⣛⣦⣶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠁⠉⡴⣿⠆⠀⠀⠀⠀⠀⢀⣀⡠⠔⠋⠀⠀⠀⠀⠀⠀⣀⠠⣤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣇⠀⣠⠛⠋⠉⠉⠉⠙⢯⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⢰⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠈⠉⠉⡽⠁⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⡀⠀⠀⠀⡞⠀⠀⢠⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣉⠲⣄⠀⡇⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠰⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡴⠋⠁⠀⠈⠙⢦⡻⡇⠀⠀⡞⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡸⣄⠀⡆⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠙⢿⣀⡼⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⡱⠂⠀⠀⠘⣄⠀⣠⠔⠒⠋⠐⠒⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⢰⠁⠀⠀⠀⠀⠈⣟⠁⡔⠁⠀⠀⠀⠀⠀⣸⣶⠒⣲⢄⡀⠀⠀⠀⠈⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣆⣀⣀⣀⣀⠤⢿⣇⣧⠀⠀⠀⠀⠀⢠⡏⡇⢠⡇⠀⠉⠢⡀⢀⡼⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠉⠙⠓⠒⠒⠚⠉⠉⠙⠓⠒⠓⠒⠒⠒⠋⠉⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠞⠋⠙⢳⣤⡾⠛⠉⠙⣷⣀⣤⡶⢶⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠶⣼⡟⠀⠀⠀⠀⠉⠀⠀⠀⠀⠘⠟⠁⠀⠀⣿⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⣀⡤⠴⠒⠒⠒⠦⣤⡀⠀⠀⠀⣰⡏⠁⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠉⢿⡄⠀⠀⠀⠀ ⣾⠁⠀⠀⠀⠀⢀⣀⣠⡿⠟⠛⠉⠉⠛⠶⣄⠀⠀⣀⣠⠤⠤⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣁⣀⡀⠀⠀ ⠻⣦⣤⣤⡴⠚⢩⣿⣿⠗⠲⢦⡀⠀⣀⣀⠈⣷⡞⢉⠀⠀⠀⠀⠀⠈⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⣷⠀⠀ ⠀⠀⠀⠀⠀⣰⠟⢹⠁⠀⣤⣬⣿⠛⠉⠉⠙⣦⣿⡒⠒⠒⠦⣄⣀⣀⣀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣏⠀⠀ ⠀⠀⠀⠀⢠⡟⠀⠘⠳⢤⡿⠿⣏⠻⠇⠀⠀⣸⢹⡇⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⢿⡄ ⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠈⠳⠤⠤⠞⠁⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⠇ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡄⠀ ⠀⠀⠀⢸⣇⠀⣤⡄⠀⡀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀ ⠀⠀⠀⠈⢿⣄⠙⠁⠘⠟⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣿⠛⠉⠀ ⠀⠀⠀⠀⠀⠙⠷⣤⣤⣴⣤⣤⠶⣿⣯⣥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⣼⠇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠙⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠃⠀⢀⡄⠀⠀⢀⠀⠀⠀⡀⠀⠀⢠⡀⠀⠀⣶⣤⣴⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠷⡶⣿⣿⣀⣠⣾⡆⢀⣼⣷⣤⣤⣾⣿⡦⣴⢿⡇⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⡇⡇⠈⠉⠁⠈⠛⠛⠁⠀⠀⠀⢸⣿⡆⢸⣸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢸⡀⡇⣇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢞⣿⡗⠈⡏⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣫⡽⠞⠁⡇⢹⠀⠀⠀⠀⠀⠀⠀⠀⠟⠛⠋⠁⠀⠀⣧⢸⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⢀⡷⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠖⣛⣥⠾⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣖⣋⣭⠴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣉⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀ (\ __ /) (UwU) ＿ノ ヽ ノ＼＿ /　`/ ⌒Ｙ⌒ Ｙ　 \ ( 　(三ヽ人　 /　　| |　ﾉ⌒＼ ￣￣ヽ　 ノ ヽ＿＿＿＞､＿＿／ ｜( 王 ﾉ〈 /ﾐ`ー―彡\ / ╰ ╯ \

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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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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡤⣄⣴⡶⠶⠦⣀⣀⣀⣀⠤⢤⣀⣀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⢾⡉⠀⠀⠀⠀⣿⡇⠀⠀⠀⠹⡏⠀⠀⠀⠀⢹⡏⠉⠉⠉⡍⠉⠓⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣇⠀⠘⣷⠀⠀⠀⠀⡿⠁⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠁⠀⠀⣰⡟⠀⠀⠰⠏⠉⢲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⢀⡴⠿⣄⠈⠳⠈⠿⠆⠀⠀⠀⠁⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⣠⠞⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⣶⣶⡶⠚⠉⠉⠉⠓⢲⡦⣼⡇⠀⠈⢳⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠈⣆⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⣴⠃⢀⡠⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡞⠉⠉⠸⠋⠀⠀⠀⠀⠀⢀⣼⡇⠘⣇⠀⠀⠃⠃⣿⠀⠀⠀⠀⠀⣸⠀⠀⣦⠀⠀⠀⣿⠀⠀⠀⣠⡿⠀⠀⠀⠀⣠⠖⠛⠁⠀⠩⣀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⢧⡀⠀⠀⢰⡄⠀⠀⠀⠘⢻⣹⡇⠀⢹⡔⡄⠀⠀⣿⠀⠀⣦⠀⢠⣿⠀⠀⠘⡆⠀⠀⢹⠀⠀⠀⣿⠁⠀⠀⢀⡴⠁⠀⠀⠀⣶⠟⠉⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢹⣿⡈⠱⣄⠀⠀⢻⣶⣆⠀⠀⠈⠙⠇⠀⠀⢻⣹⠀⠀⢿⡁⠀⢸⣆⠘⣿⡄⠀⠀⣿⠀⠀⣿⠀⠀⢰⠇⠀⠀⣠⠎⠀⠀⠀⣠⠞⠁⠀⣸⣧⣤⠶⠾⠿⠒⠲⢦⡀⠀⠀⠀⠀ ⢾⠽⠷⣄⡈⠓⠶⠊⠝⢿⣧⡀⠀⠀⠀⠀⠀⠀⢷⠷⠀⢘⣿⣄⠀⢻⣄⠻⡇⠀⠀⡿⠀⢀⡇⠀⠀⣼⠀⠀⣰⠃⠀⠀⣠⠞⠁⠀⠀⣰⠿⠋⠁⠀⠀⠀⠀⢀⣀⣧⡀⠀⠀⠀ ⢸⠁⠀⠈⠁⠀⠀⠀⠀⢰⣽⡽⣄⠀⠀⠀⠠⡀⠈⢷⡀⡈⠻⣿⣦⠀⠻⣧⡀⠀⢘⡇⠀⣸⠁⠀⣴⠏⢀⡴⠃⢀⣴⠋⠁⠀⠀⣠⣾⠅⠀⠀⠀⠀⠀⠀⠀⠞⠁⠀⢹⡆⠀⠀ ⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠳⡽⡞⣷⣄⠀⠀⠻⣆⠀⠳⣝⠦⣈⠻⡷⣄⣘⣧⣴⣾⣷⣶⣿⣀⠶⢉⡴⠋⠀⣰⠟⠁⠀⣠⠶⣻⠟⠁⠀⠀⢀⣠⠀⠀⢀⡴⠶⠶⠒⠉⠹⣆⠀ ⠀⠸⡷⣆⠀⠀⠀⠀⠀⠀⠀⠘⠿⣿⣿⣳⣶⣄⣙⡷⣄⣸⣷⣬⣿⣏⣷⣿⣯⣷⣿⣿⢿⡻⣿⣷⣿⣠⣤⠞⠁⢀⣤⠞⣡⠾⠋⣀⣀⣤⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧ ⠀⠀⢹⣿⡆⠀⠉⠳⠦⣀⣀⠀⠀⠈⠑⠻⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡿⣿⣾⣿⣿⣿⣿⣿⢷⣴⣾⠟⠁⠀⠀⣠⣾⠿⠋⠁⠀⠀⢀⢀⠀⡀⠀⠀⠀⠀⠀⢀⣀⡏ ⠀⠀⠈⣧⣧⠀⠀⠀⠀⠀⠉⠉⠓⠒⠒⠒⠶⠿⠟⣛⣿⣿⣿⣗⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⣀⡠⠞⠋⠁⠀⠀⠀⢀⣤⣾⣿⠟⠁⢀⣠⢴⡶⠋⠉⠉⡇ ⠀⠀⠀⢹⡟⠀⠈⠓⠒⠶⠶⢤⣄⣀⣤⣴⢶⣖⣶⣦⣹⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣻⠿⣿⣿⣿⠿⠇⠀⠀⠀⠀⠀⠀⠀⠟⠋⠛⢉⣀⠴⠟⠊⠉⠁⠀⠤⠴⡇ ⠀⠀⠀⠘⢧⢰⣆⠀⠀⠀⠀⢀⣉⣷⣿⠿⠗⠚⠉⠉⠉⠾⢿⣿⣿⣿⣿⣿⣿⣟⣟⣿⣛⣟⣿⣹⣿⣿⣿⣿⣿⣿⠶⠶⠶⠶⠦⠶⠶⠶⠶⠖⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠈⠳⣌⠀⣠⡴⠊⠉⠉⢀⡴⠂⠀⠤⠖⠀⠀⣠⠟⠁⠉⠉⠳⡟⠿⣽⣾⣿⣿⡷⣽⣿⣾⣿⢿⡿⡝⠲⠶⠶⠶⠶⠦⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣰⠇ ⠀⠀⠀⠀⠀⠀⢈⡿⠁⠀⠀⣠⠞⠋⣁⠀⠀⠀⠀⢀⣴⠋⢀⡾⠁⠀⢠⠀⠀⠈⠀⠻⡿⠁⠈⡉⠉⠁⠀⠻⣄⠀⠘⠶⢄⣀⣀⡀⠀⠀⠀⠀⠀⠉⠑⠲⠶⠶⠶⣦⣴⡾⠁⠀ ⠀⠀⠀⠀⠀⢰⡿⠀⠀⣠⠞⢁⡴⠊⠁⠀⠀⠒⠊⠉⠁⣠⠏⠀⠀⢠⠏⠀⠀⠀⠀⠀⣇⠀⠀⡇⠀⠀⠀⠀⢹⡄⠀⠀⠀⠉⠉⠉⠉⠒⠶⠄⢀⣀⡀⠀⠀⠀⣠⡿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣧⡆⠸⠃⠐⠋⡀⢀⣀⠀⠀⠀⢀⣠⠞⠁⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⣿⢹⠀⢷⡀⢀⣦⠀⢰⣷⠈⠻⢷⣠⡤⣀⣠⠴⢶⣄⣀⣈⠙⠛⢫⣴⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠷⢶⣶⠒⠉⠉⠛⠋⠉⠳⠶⠾⠓⠲⡦⣄⣴⢿⡷⠒⠲⠦⢤⣀⣀⢿⠞⠀⠀⠀⢸⠿⠀⣸⠛⠒⠚⠻⠧⠤⠤⠤⠼⠿⠦⠭⠭⠿⠟⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠲⠷⠤⣜⣶⣦⣄⠀⠀⠀⠻⣤⡀⠀⠀⠀⣶⠀⠀⠈⠉⣻⢦⣠⣴⣶⣦⠴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠓⠶⠶⠟⠛⠒⠒⠶⠿⢶⣶⡶⠶⠟⠚⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣶⣟⣓⣲⣤⡄⢀⠀⠀⠀⠀⠀⠀⠀⠐⢻⢿⠶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣽⡏⠀⠚⠉⠳⣝⢿⣰⠀⠀⠀⠀⠀⠀⠀⠾⡿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣿⡿⢿⣄⡀⠀⠀⠀⠋⢳⡽⣶⠀⠀⠀⠀⠀⠀⠠⣿⢿⡒⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡏⠀⠸⣷⠉⢳⣄⠀⠀⠉⢹⣿⣆⠀⠀⠀⠀⠀⠀⢨⣯⣷⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⢫⠏⠀⠀⠀⠘⣇⠀⠙⣷⡀⠀⠈⢻⣿⣄⠀⠀⠀⠀⠀⠀⠹⡽⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⡏⡏⠀⠀⠀⠀⠀⠈⣇⠀⠸⣷⠀⠀⠈⣯⣿⠄⠀⠀⠀⠀⠀⠀⣿⡻⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⡇⠀⢀⡇⠀⠀⠀⠀⢹⠀⣶⣿⣦⡀⠀⠘⣞⣇⠀⠀⠀⠀⠀⠀⠀⠻⣹⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⡝⠳⣄⡸⠃⠀⠀⠀⠀⠀⠀⣿⣽⣿⣷⠀⠀⢹⡽⣇⠀⠀⠀⠀⠀⠀⠚⠹⡿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡇⢀⡈⠙⠲⣄⠀⠀⠀⠀⣰⠟⢙⢻⣿⠃⠀⠰⠿⡻⣄⠀⠀⠀⠀⠀⠀⠈⢻⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠉⣁⡴⠂⠈⠳⣄⣠⠞⠩⣀⣉⣿⡿⠇⠀⠀⠀⠻⡹⣄⠀⠀⠀⠀⠀⠠⠶⣟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣿⡏⠉⠀⠀⠀⣀⣼⡿⡆⠀⣭⢿⣿⣇⠀⠀⠀⠀⠀⠹⣝⣯⠀⠀⠀⠀⠀⠀⢿⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⣦⡀⠀⠈⠉⢹⠀⠈⢲⣾⣿⡟⠀⠀⠀⠀⠀⠀⠀⠹⣎⢿⠉⠀⠀⠀⠀⢈⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣤⡴⠀⠛⢈⣷⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⣮⣷⣀⠀⠀⠀⠀⠸⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠟⢷⣆⣿⣸⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣾⡏⠀⠀⠀⠀⠰⣏⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠟⠿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣿⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⠀⠀⠀⠀⣰⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠻⠿⠿⣷⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣴⠿⠟⠛⠿⢓⣿⣿⣟⣛⠓⠒⠒⠒⠒⠒⠒⠀⠀⣸⣿⣿⣿⣷⣶⣶⣤⣤⣄⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⡾⠋⠀⣀⣤⣶⡾⠿⠛⠋⠉⠿⠿⠷⠶⠶⠶⠶⠦⠴⢚⡛⠉⠉⠉⠉⣹⣿⣿⣿⣟⡻⣿⣦⡀⠀⠀ ⠀⠀⠀⣠⡾⠋⢀⣴⣾⣿⠟⠁⣠⣶⠾⠿⠿⢿⣿⣏⠉⠉⠉⠉⠉⠉⠉⠀⠀⢀⣴⠟⠋⠁⠀⣩⣽⣿⣶⡉⠁⠀⠀ ⠀⠀⣴⡟⣠⣶⣿⠿⠋⠀⢠⡾⠋⠀⠀⠀⠀⠀⠀⠙⣷⡄⠀⠀⠀⠀⠀⠀⣴⡟⠁⠀⠀⠀⠸⢿⣿⡟⢸⡇⠀⠀⠀ ⠀⢰⡿⠀⠁⠀⠀⠀⠀⢀⣿⠁⠀⣀⡀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀ ⠀⣼⡇⠀⠀⠀⠀⢀⣠⣼⣏⠀⣼⣿⣿⣿⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⣠⡿⢻⡇⠀⠀ ⢀⣿⠀⠀⠀⢀⠴⠾⠿⣿⣿⣄⡹⠿⠛⠁⠀⠀⠀⣠⣿⠇⠀⠀⠀⠀⠀⠀⠙⠻⠶⢶⣶⣶⠶⠶⠿⢿⣥⣸⡇⠀⠀ ⢸⡏⠀⠀⠀⠀⠀⠀⣴⠟⠉⠉⠛⠷⣦⣤⣤⣴⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⠟⠁⣀⣀⣀⡀⠈⠙⢷⡄⠀ ⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠤⣀⣀⣀⣠⣤⠤⠶⢾⡿⠁⢠⣾⠟⠉⠙⠻⣦⡀⠈⢿⡄ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣤⣤⣤⣤⣤⠶⠞⠁⣰⡿⠁⢰⣿⠿⣿⠲⡶⣦⣼⣧⠀⢸⡇ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠷⢶⣶⣶⡶⠞⠁⣿⠇⠀⣾⣧⣴⣧⣤⣧⣽⣥⣿⠀⢸⡇ ⢹⡇⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⢶⣦⣤⣤⣤⣤⣤⠄⣿⡀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⠁ ⢸⣧⠀⢷⡀⠀⡄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⣿⠀⠀⠀⠀⠀⠀⣰⡟⢰⡟⠀ ⠀⣿⡄⠘⣷⠀⣷⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⣿⠀⠀⠀⠀⠀⢀⡿⠀⣾⠃⠀ ⠀⠸⣧⠀⠹⣧⢸⣇⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⣿⠀⠀⠀⠀⠀⣸⡇⠀⣿⡀⠀ ⠀⠀⢻⡆⠀⠘⣿⣿⡄⠀⠀⠹⣆⠀⠀⠀⠈⠹⣛⣻⣶⣤⡀⠀⠀⠀⠀⠀⢸⡇⢰⡿⠀⠀⠀⠀⠀⢻⡇⠀⢸⡇⠀ ⠀⠀⠈⣿⡀⠀⠸⣿⣿⡀⠀⠀⢻⠀⠀⠀⠀⠀⠠⣈⣙⡛⢿⣶⡄⠀⠀⢀⣿⠃⢸⡷⠤⢤⣀⠀⠀⠸⣧⠀⠘⣧⠀ ⠀⠀⠀⠸⣧⠀⠀⢻⣿⣷⡀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠉⠛⢷⣌⡙⠂⠀⢸⡏⠀⣿⠀⠀⠀⠀⠙⢦⡀⣿⡄⠀⣿⠀ ⠀⠀⠀⠀⠹⣧⠀⠈⢿⡝⣧⠀⠀⠻⣆⠀⠀⠀⠙⠒⠶⢤⣀⠈⠻⣦⡀⣿⠀⠀⣿⣤⣤⣤⣤⣤⣤⣷⣾⠇⠀⣿⠀ ⠀⠀⠀⠀⠀⠹⣧⠀⠈⢻⣿⣧⣀⠀⠈⠳⣤⡀⠀⠀⠀⠀⠉⠓⢦⡈⠁⣿⠀⠀⣿⡄⣸⣄⣹⠈⣇⢠⡿⠀⢠⡿⠀ ⠀⠀⠀⠀⠀⠀⠹⣧⡀⠀⠙⢿⣉⠛⠦⣄⡈⠻⢦⡀⠀⠀⠀⠀⠀⠙⢶⣿⠀⠀⢻⣟⠉⠉⠛⠓⢻⡿⠁⠀⣸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠉⠳⢦⣬⣿⣶⣤⡉⠂⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠙⠻⢶⣶⡾⠟⠁⠀⣰⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢶⣤⣀⠀⠈⠙⠻⠿⣿⣷⣶⣶⡶⣶⣤⣤⣸⣿⣦⣀⠀⠀⠀⠀⠀⢀⣠⣴⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣶⣤⣄⡀⠀⠈⠉⠙⠛⠳⠶⠶⠶⠆⠉⠙⠛⠿⣷⣾⡿⠟⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠷⣶⣤⣀⠀⠀⠀⠀⠀⢀⣶⣶⡶⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠶⠶⠶⠶⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⣀⣀⣀⣀⣀⣀⣀⣀⣄⣀⣀⣄⡀⢀⣀⣀⣀⣀⠀⠀⣠⣠⣄⡤⣀⣠⣄⡤⣄⢄⣤⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠛⠘⠛⠋⠚⠚⠋⠂⢋⠓⠚⠓⠊⠒⠘⠚⠚⠃⠛⠈⠀⢋⢙⠚⠒⠉⠙⠛⠚⠒⠚⠓⠓⠃⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠀⢸⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠀⠀⢠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠀⢀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠀⠀⠀⢶⣿⡀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣧⠀⠀⠀⠛⠃⠀⠀⠈⠀⠈⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⡰⠗⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣿⠟⠁⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⣿⣷⣾⣷⣦⣤⡄⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⡀⣸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠐⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⢿⠏⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡉⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⣤⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋⠀⠀⠸⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡉⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡦⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⣀⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⢀⠀⢀⣀⣠⣤⣤⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣠⣤⣤⣤⣤⣀⠲⢦⣄⡀⠀⠀ ⡶⢟⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠰⣷⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⡛⢷⣔ ⣾⡿⠟⠋⠉⠁⠀⡀⠀⠀⠀⠀⠈⠉⠉⠙⠛⢻⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⢛⣛⣛⣛⣛⣉⢉⣉⡀⠀⠀⠀⠀⠀⠈⠉⠛⢿⣷⣝ ⠃⠀⠀⠀⠀⠀⠀⣛⣛⣛⣛⣛⣛⢛⡛⠛⠛⠛⣰⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣌⠛⠛⢛⣛⣛⣛⣛⣛⣛⣛⣓⣀⠀⠀⠀⠀⠀⠈⢻ ⠀⠀⠀⢀⣤⡾⠛⢻⣿⣿⣿⡿⣿⡟⢻⣿⠳⠆⠘⣿⣦⠀⠀⠀⠀⠀⠀⠀⣰⣿⠁⠐⠛⣿⡟⢻⣿⣿⣿⣿⢿⣟⠛⠻⣦⣀⠀⠀⠀⠀ ⠀⠀⢴⠿⣧⣄⣀⣘⣿⣿⣿⣿⣿⡿⣀⡙⢷⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠈⢻⡖⠀⣾⣋⣀⣺⣿⣿⣿⣿⣿⣏⣀⣤⣴⠿⢷⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠙⠉⠉⠉⠉⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠆⠀⠀⢀⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠟⠁⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣤⣤⣴⣶⣾⠿⠛⠋⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠛⠛⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀

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

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⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀ ⠀⠸⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⠿⣿⣿⣽⣿⣿⣿⣿⣟⡋⠉⠹⡟⣿⣿⣿⣿⣿⣿⣿⣯⣽⣿⣿⣽⣿⣿⣿⣟⣿⣿⡿⢿⣿⡿⠿⣿⣿⡿⠿⡇⠀⠀ ⠀⠀⠙⠈⠿⠉⠛⣉⠿⠎⠉⠋⠰⠋⠏⠈⠉⠃⠘⠻⠁⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡉⠉⠉⠉⡉⠀⠀⠈⠁⠈⠉⠉⠙⢋⠉⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⣷⣅⠱⠀⠈⠀⠀⠘⠀⣉⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡃⣠⣿⣿⣿⣿⣿⣿⣿⣿⣯⡿⢿⣿⣿⣯⡊⠀⠁⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⢿⣿⣷⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⣼⣧⣿⣿⣧⡀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠓⠒⠒⠛⢿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣧⡙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡟⣁⣿⣿⣿⣿⣿⣿⠁⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠂⠈⠙⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠇⣠⣿⣿⣿⣿⣿⣿⡿⠟⣛⣯⣿⣻⢦⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢶⣿⣛⠿⠷⣼⣿⣿⣿⣿⣿⣿⡿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⡟⠉⠀⢸⣿⣿⣿⣿⠀⢰⣿⣿⠿⣿⣷⣥⠀⠀⠀⠀⠀⠀⠀⠀⢨⣼⣿⡿⣿⣷⡄⠈⣿⣿⣿⢋⣿⠁⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠲⣦⣾⣿⣿⣿⣿⠀⠘⣿⣿⣾⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣶⣿⣿⠇⠀⢹⣿⣧⣿⣿⣤⡞⠂⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠚⠉⣿⣿⣿⣿⣿⠀⠀⠈⠉⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠁⠀⠀⢸⣿⣿⣿⣿⠉⠙⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣄⠀⣿⣿⣿⣿⣿⠀⢰⠦⢴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⣾⠀⠀⢸⣿⣿⣿⣿⠀⢀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣿⣷⣿⣿⣿⣿⣿⠀⠛⠀⠋⠀⠀⠀⠀⠀⠀⠘⠿⠃⠀⠀⠀⠀⠀⠀⠁⠀⠁⠀⠀⢸⣿⣿⣿⣿⣶⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⠉⠻⣶⣄⡀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⢀⣶⣿⣿⣿⣿⣶⣤⣀⣀⣀⣀⣀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣲⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠛⣿⠄⣿⣿⡟⢿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡻⣷⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⠋⠀⢿⣷⣿⣿⢷⣿⣿⠇⠈⠉⠛⠛⠛⠛⠋⠉⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣦⠠⠘⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣧⣿⣷⣿⣿⣿⣾⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣧⣽⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡶⠶⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣀⣀⣀⣀⣀⣀⣀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣷⣴⡟⠁⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡤⠤⢶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠤⠤⠤⠤⠤⠤⠤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⣰⣶⣄⠀⠀⠀⠀⣠⣤⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⠀⠀⣠⣾⣿⣿⣿⠀⢀⣴⣿⣿⣿⡟⠀⠀⠀⠀⠀⢀⣀⣴⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣧⠀⣿⣿⣿⣿⣿⠀⢾⣿⣿⣿⣿⡇⠀⢀⣴⣶⣶⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡄⠀⢰⣿⣿⣿⣿⠀⠈⠉⠛⠛⠉⠀⠀⠙⠛⠛⠛⠃⠰⣿⣿⣿⣿⣿⡟⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣆⡀⠉⠉⠉⠀⣀⣴⣤⣷⣾⣷⣿⣾⣶⣿⣴⣦⣦⡄⢈⠙⠿⠿⣿⠇⢠⣾⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠀⢿⣿⠿⠁⢀⣀⣾⣾⣿⣿⣿⣿⣿⣿⢿⣿⡿⢿⣿⣿⣿⣿⣿⣶⣤⡄⢀⡄⠈⠛⠻⠿⠃⢠⣶⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣷⡄⠀⠀⣤⣼⣿⣿⢿⣿⠻⣿⡏⠈⣿⠀⣿⡇⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣾⣠⣶⠀⣀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⣴⠀⠀⣴⢀⠀⠀⣠ ⠀⠀⠀⠀⠀⠀⢶⡌⠋⣡⣼⣿⠿⣿⣿⣿⠀⣿⠀⢹⡇⠀⣿⠀⣿⠃⠘⢿⣿⣿⣿⣿⠿⠿⠟⢻⠿⣿⠻⡿⠻⣿⢷⣷⣶⣶⣴⣦⣤⣀⠀⠀⣿⣶⠟⣡⣧⣤⣾⠋ ⠀⠀⢀⣀⣀⣀⣠⣿⣿⣿⠻⠃⣴⣿⡟⢻⡇⢿⠀⢸⡇⠀⣿⠀⣿⠀⠀⣾⡿⢿⣿⣿⣆⠀⠀⠀⠀⠈⠀⠁⠀⠘⠀⠉⠙⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀ ⣠⣴⣿⣶⣿⡿⠛⠋⠻⠙⠀⢸⡟⠹⣧⠸⡇⢸⡇⢸⡟⠀⡏⠀⠟⠀⣰⡿⠁⢸⣿⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠚⠛⠛⠉⠁⠀⠀⠀⠀⠀⢸⣇⠀⠸⣧⠁⠈⠇⠸⠇⠀⠇⠀⠀⢠⣿⠁⠀⠈⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠃⠀⠀⠻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠘⠛⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋⠀⠀⠀⠴⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⡿⠁⣈⠙⠻⢿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⠙⠛⠿⣿⣿⣿⣿⡇⢸⣿⣿⣦⣼⣿⣿⣿⣿⣿⣿⣿⣦⣀⣀⣀⡀ ⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣧⣈⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟ ⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⠃ ⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢀⣴⠀⠀⣿⣿⣿⣿⣿⠉⠙⣷⠀ ⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⡿⠀⠀⣿⣿⣿⣿⣿⠀⠀⣿⠂ ⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠈⠁⠀⠀⠈⠻⠛⠙⠋⠀⣠⣿⡀ ⠘⠛⠋⠉⠀⠀⠀⢨⣿⣿⣿⣿⡟⠉⠛⠛⠷⣶⣤⣤⣤⣤⣤⣶⠶⣿⣿⣿⠇ ⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣷⠀⠰⣦⣀⠀⠀⠀⠉⠉⠀⠀⠀⢸⡿⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣷⣄⡈⠙⠻⠿⠖⠀⠀⠀⣀⣴⡿⠁⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⡿⠿⠛⠛⠛⠛⠛⠿⢶⣶⣶⣶⠶⠟⠛⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢀⣀⣤⣤⣤⣤⣤⣄⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀ ⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣴⣿⣿⣿⣿⣿⡿⠟⢛⣙⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀ ⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢉⣩⠉⠉⢿⠀⢞⠉⠈⠳⠌⢿⣿⣿⠿⠿⠿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⡿⢠⠋⢀⣤⢤⣄⠀⡞⠛⢶⡀⠀⠸⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠙⠛⠛⠋⠉⢀⣿⣿⣿⡇⠀⢰⠏⠀⠀⢹⣾⡇⠀⠀⢷⠀⠀⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣇⠀⠸⣇⢠⣦⣤⡇⢷⣿⣷⣺⡇⠀⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⡄⠀⠙⢯⣿⣿⣿⣼⣿⡿⠿⢧⣄⠋⠉⠉⠻⢿⣆⠀⠀⢀⡞⠉⠙⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠟⠛⠻⡄⢠⡜⠋⢰⣿⣿⣿⣿⡇⠀⣬⣥⣤⣤⠀⠀⢹⡆⠀⣸⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠁⠀⠀⢀⡴⠋⠀⠀⢻⣿⣿⣿⣿⠇⠀⢠⠞⠀⠀⠀⢀⡾⠁⠀⡏⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠰⠟⠷⣤⣀⠀⠀⠈⠉⠉⣀⣠⣴⠋⠀⠀⣀⡴⠋⠀⠀⠀⢹⠀⠀⢀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢤⣀⣀⠀⠀⠉⠻⣿⣻⣿⣭⣭⣴⠏⣠⡴⠟⠁⣠⠴⢶⡟⠉⠹⣇⠀⢸⡗⢶⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡬⣽⠛⢛⣷⠦⣌⣙⣛⣛⣋⣥⠞⢯⠀⢀⡞⢡⣤⠀⠹⠆⢠⠋⠀⠀⠁⠀⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠟⠉⠉⢁⣠⣾⣃⣰⡿⠁⠀⠀⠀⠀⣹⡟⠀⠀⠈⢷⡾⣷⣼⠿⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⢀⡴⢋⣄⠉⠉⠉⠉⠓⠲⢤⣀⣼⠟⠀⠀⠀⠀⠈⢿⡞⠁⠀⠀⠀⢰⠄⢰⠀⡄⢠⡟⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣠⠎⣠⣾⣿⡇⠀⣠⣾⣿⡄⠀⠈⠙⢦⣸⠻⣆⠀⠀⡾⢷⡀⠀⠀⠠⣾⣠⢏⡼⣡⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡏⠀⣿⣿⣿⠃⢰⣿⣿⣿⣿⠀⠀⠀⠀⠙⡆⢹⡀⠐⣧⠀⠙⢷⣤⡀⢀⣃⣯⠶⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠉⠉⠁⠀⠻⣿⣿⡿⠃⠀⠀⠀⠀⠀⣹⠀⢧⠀⠈⠳⢦⣤⠼⠋⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡏⠀⠈⠳⠶⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢀⡴⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣴⣋⣀⣀⣀⣀⣀⠀⠀⣀⣀⣠⣀⣀⣘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢷⣈⠉⠉⠙⣟⠉⠀⠀⠀⡇⠉⠉⠉⠑⠒⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠘⣇⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⢹⡄⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠘⠆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣶⣶⣶⣶⣶⣶⣾⡇⠀⠀⣷⡀⠀⢀⣿⣷⣦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⡠⠄⠀⠤⠤⠀⠤⠄⣀⡀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⢎⠈⡀⢠⠀⡢⣀⢠⡀⡀⠀⢠⠀⡄⢀⠠⠰⢸⠀⠀⠀⠀⠀⠀⠀ ⡄⠁⡇⡀⢡⠀⠄⢠⠊⠀⢀⡉⢢⠊⣀⠀⠙⠄⠀⢠⠀⠀⠀⠀⢀⠤⠄ ⢣⠀⠈⡀⠘⠀⠀⢠⡀⠀⠐⠿⢸⠠⡿⠇⠀⡀⠀⠘⠀⠀⢀⠤⣦⣏⠀ ⠀⢇⠨⠘⣀⡆⠀⠀⢠⠌⠆⠂⠀⠐⣒⣈⠠⠔⠀⡠⠀⠀⠠⡑⣃⠌⠀ ⠀⠀⡄⠀⢀⢠⠀⠀⢸⣿⣶⡖⠒⣶⠂⡞⠀⠤⡀⠇⠀⠀⡰⡜⠀⠀⠀ ⠀⠀⠈⣄⠠⡜⠀⡀⠘⡿⠿⠿⢿⡿⠀⠀⢈⠒⢡⠗⠦⢔⠝⠀⠀⠀⠀ ⠀⠀⢠⠁⢉⠀⠀⢄⠀⠨⠥⠤⠬⠅⠀⠀⠈⠀⡸⠤⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠒⣮⣀⢉⠉⠉⠙⠉⢉⡫⣏⣋⢋⣉⡉⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⢇⣈⢀⠈⠉⠁⠈⠉⠣⠊⠉⠈⣉⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣇⠠⠆⠫⣭⠭⠋⠁⠀⠙⡖⠒⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠀⠀⣿⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣿⣀⡀⠀⠀⢠⣿⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠿⠿⠿⠀⠀⠈⠛⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠶⠒⠒⠒⠒⠲⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⡰⠒⠤⠔⢻⠃⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⡤⠤⠒⠋⠁⠀⠀⠀⠀⢰⣟⠒⠦⢤⡞⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣴⡀⠙⣒⣷⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣛⣧⡤⠖⠛⡇⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⢿⣴⠃⠀⢀⡿⢏⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⡟⢣⠀⣼⡇⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⢠⠎⠀⠀⢀⡼⠁⠀⠙⠁⢻⣴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⢠⠎⠀⢀⡴⠋⠀⠀⠀⠀⠀⢀⠹⣄⠀⠀⠀⠀⢒⣶⠿⢽⣿⣒⠢⢄⠀⠀⠀⠀ ⠀⠀⠀⢀⠜⠁⠀⠀⠀⢀⡎⠀⢠⡏⠀⠀⠀⠀⠀⣠⠤⠒⠓⠛⣛⡶⠤⢤⣤⡄⠐⠒⠠⢤⣉⠂⠀⠀⠀⠀ ⠸⢖⡊⠁⠀⠀⠀⠀⢀⠞⢡⠀⠘⣧⣀⠀⢀⡴⠋⠀⠀⡠⠖⠉⠀⠀⠀⠀⠀⠙⠢⡀⠀⠀⠉⢳⣄⠀⠀⠀ ⠀⠀⠉⠒⠦⠤⠤⠖⠋⠀⠸⡀⠀⢸⠈⠉⠉⠳⣄⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠘⡄⢻⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⢸⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⣿⠀⠀⡁⢸⡇⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡘⣆⠀⣰⡏⠀⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⢀⡿⠀⠀⠀⡼⢁⠆⡞ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣈⡟⠁⠹⡄⠀⠳⡀⠀⠀⠀⠀⠀⠀⠰⠃⢠⡾⠃⠀⣠⠞⢡⠎⡼⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠙⢦⡀⠙⠢⢄⣀⠀⠀⢀⣠⣴⣿⠗⠒⠈⣁⠔⣡⠞⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⣠⠿⡏⠉⠙⢦⡞⠁⠀⠀⣉⡤⠞⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠚⠁⠀⠀⠀⠀⠀⠙⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⠘⡛⠚⠛⢻⠛⢑⠛⠟⠻⠓⠀⠒⠚⠛⠀⠀⠈⠘⠛⠘⠛⠙⠀⠈⠂⡃⠒⠛⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⡤⠴⠶⠶⠖⠒⠒⠒⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠳⠶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣤⠾⠛⠋⠉⠁⣀⣠⠤⠒⠂⠀⣀⠀⠀⠀⠠⠄⢀⣙⠒⠒⠒⠒⠒⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡾⠋⠁⠀⠀⠀⣀⣀⣁⠀⠤⣶⡏⠉⠁⠀⠀⠀⠀⢀⡤⠴⠒⠒⠲⠦⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡟⠀⠀⠀⠀⢰⡾⠁⠀⠀⠀⠀⢠⡁⠀⠀⠀⠀⠀⠀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⢄⡀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⠐⠓⠀⠀⠀⠀⠀⠀⢀⣠⡶⠿⠿⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣆⡀⠀⠀⠀ ⢀⣶⠟⣁⠀⠀⠠⠄⠀⠸⢿⡿⠿⣿⣿⣿⣿⣦⣤⣤⠀⠀⠀⢾⣿⣋⣀⣤⡾⠿⠿⠿⠿⠿⣬⣿⠀⡶⠆⠀⠀⠀⠈⠉⠉⠿⣿⣦⡀⠀ ⣿⢡⠀⡭⠀⠀⠀⠀⣦⠀⠀⠀⠀⠀⠀⠈⠉⣿⡏⠁⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠊⢻⣄ ⣿⢿⠀⡇⠀⠀⠀⠀⠈⠓⠲⠤⡄⠀⠀⢀⣴⡿⠃⠀⠀⠀⠀⠀⣀⣀⡀⠒⠲⠤⠤⠤⠤⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻ ⢻⣿⠀⠳⠄⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⠁⠀⠀⠀⠀⣀⣀⣀⡙⠛⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼ ⠈⢿⡇⠀⠓⠀⠀⠀⢀⠔⢚⣿⠟⠛⠉⠙⢷⣄⣀⠀⠀⠙⠉⠉⢿⣴⣿⣷⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢂⣴⠏ ⠀⠈⣿⠀⠀⠀⢀⠔⠁⣠⡿⠁⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠈⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⣴⡾⠃⠀ ⠀⠀⢻⡆⠀⠀⠉⢠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⡇⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠁⢀⡄⠀⣀⣤⣴⣶⣶⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠸⢧⣸⠛⠁⠀⠠⣦⣤⣌⠉⠻⢷⣄⡀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠏⠀⠀⠀⠀⠀⠀⢀⣤⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⠛⠂⠀⠀⠀⠀⠀⠙⢷⠀⠀⠙⢻⣦⠀⠀⠀⠠⣿⠁⠀⠀⠀⠀⠀⢀⣀⣤⠶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢀⡆⠀⠀⠀⠀⠀⣀⣤⡴⠞⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⠴⣋⣀⣤⣴⠶⠞⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠻⠶⣦⣤⣤⣤⣤⣤⣤⣤⣤⠶⠾⠿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⠿⠟⠛⠛⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⠛⠿⠿⣿⣿⣿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⣿⣿⣷⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣴⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣾⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣦⠀⠀⠀⠀ ⠀⠀⢠⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⠙⠻⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣧⠀⠀⠀ ⠀⢀⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣇⠀⠀ ⠀⣸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⠟⠛⠲⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣬⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡆⠀ ⢀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠉⠳⣦⡀⠀⠀⢀⣴⠟⠉⠀⠀⠈⠻⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣷⠀ ⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⣰⠏⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⡆ ⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠈⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇ ⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⢹⣿⣿⣇⠀⠀⠀⠀⠀⠀⠺⠿⠀⠀⠀⢠⣿⠀⠀⠀⠀⣿⡗⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇ ⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠸⣿⣿⣿⠀⠀