Pepe Pog Emojis & Text

⠂⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣴⣾⣛⢿⣛⡟⡿⣶⣦⣄⣀⣤⣾⡟⣯⢻⡽⣛⢯⡟⡿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⡿⣿⢿⣯⣿⣝⣳⠿⣞⡵⣫⣗⣧⣯⣿⣿⣽⣶⣹⡞⣭⢗⣯⡳⣽⢳⣭⣛⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⣿⢿⠿⠛⠛⠛⠛⠛⠷⣯⣿⢿⣮⣿⣿⣯⠿⠷⠟⠟⠿⠾⢿⣿⣿⣾⣶⡹⢧⡟⣶⡹⣎⢿⣿⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣤⡿⢯⣥⣶⣦⣄⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣶⣦⣀⠀⠀⠀⠀⠀⠀⠙⢷⣟⣿⢧⣻⡜⣷⡹⣞⣳⢿⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡟⢰⣿⡿⢻⣿⣻⣷⠀⠀⠀⠀⠀⢸⡿⣿⣿⠿⣿⡿⢿⣦⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⣶⡻⣜⣳⡭⣟⣯⢿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣧⠈⢿⣷⣶⣿⣿⠏⠀⠀⠀⠀⠀⣿⠖⣿⣧⣄⣸⣷⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⣼⣶⠿⣏⢷⣣⢟⡽⣞⡿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⢷⣄⣉⠙⠉⠀⠀⠀⢀⣠⣴⢿⡻⣷⡈⠻⢿⣿⡿⠟⠁⠀⠀⠀⠀⠀⣠⣶⢿⣿⢎⡿⣼⢳⣝⣮⢻⡽⣞⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⡿⣝⣮⢷⡹⣿⣷⣦⣤⣀⣀⣀⣀⣠⣤⣶⣾⣻⣽⢿⡹⣞⣵⢫⣗⠾⣜⡧⣿⠽⣯⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣶⢶⡻⣝⢮⡳⣝⢶⡹⣞⡼⣣⢟⡭⣟⢷⣿⣯⣿⢿⡿⢿⣟⡻⣝⢯⡞⣧⡻⣼⢎⡷⣚⣯⢳⡝⣾⣻⣽⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣯⣷⡿⣿⢿⡿⣿⢿⢿⡿⣾⢷⣿⣾⣽⣞⣶⣳⢎⡷⣹⢳⡞⣵⣛⣮⢽⣲⡝⣧⢯⡳⣏⡞⣧⣛⣷⣛⣾⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢺⣻⣯⣷⣻⡿⣿⢿⡿⣿⣾⣷⣿⣯⣾⣧⣿⣝⣯⡟⣿⢿⣷⣯⣾⣱⢏⡞⣧⣳⢻⡜⣧⢟⡼⣝⡶⣝⡾⣽⢾⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢸⣷⣟⣿⡽⣯⣟⣷⣻⣞⣷⣻⣽⢿⣽⡿⣿⣿⣿⣾⣷⣽⣹⣟⣿⣾⢵⣫⢗⣻⢼⣫⢞⡵⣻⢼⣻⣭⢿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣟⡾⣿⣳⣟⣾⣳⣟⡾⣽⢯⣿⣳⣿⣟⣾⣯⣿⣟⣿⣿⣾⣳⣿⣣⢟⡮⣝⣮⢳⢯⡝⣧⣟⣳⢯⣟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⣽⣯⢟⣿⣳⣞⣷⣻⢾⡽⣯⢿⣳⣿⣳⡿⣯⣷⣿⣻⣯⣿⡿⣿⢷⡹⣞⡽⣺⡜⣯⢞⣽⢲⣯⢟⣽⠇⠀⠀⠀⠀ ⠀⠀⣠⣶⠶⠶⠿⡯⠾⠿⠿⠿⠷⣿⣮⣟⣯⢿⣽⣻⣟⣾⣽⣟⣿⣳⣿⣿⠿⣽⣽⡟⣮⢳⡝⣾⣱⣻⣜⢯⣞⣻⢮⣿⠋⠓⠚⠒⠓⣦ ⠀⠀⢼⡁⠀⠒⢀⠀⠀⣳⣅⠀⠀⠀⠉⢻⣞⡿⣞⣷⠟⠉⠉⣩⠙⠙⠛⣿⣻⣿⢫⣞⣵⠟⠛⠉⠉⠉⢉⠛⢻⣯⣟⣿⠀⠀⠄⠠⢰⡇ ⠀⠀⢺⠄⡈⠔⠠⢀⣡⣿⣿⠀⡈⠐⡀⠂⣿⣿⡟⠀⡀⠄⣁⣿⡍⠠⠐⡉⢻⣧⣟⡞⠁⢠⠀⢂⣐⣬⣤⣜⣾⣿⣟⣿⠠⠈⠤⢁⢸⡅ ⠀⠀⢺⡅⠐⡨⠐⡀⢲⣿⡿⠐⠠⠑⠠⢡⣿⣿⢀⠒⡐⠠⢸⣿⡇⠠⢑⠀⢢⣿⣿⡁⠌⡄⡈⠤⣿⣿⡿⠿⠟⠻⣿⣯⡇⢈⡐⠄⡾⠄ ⠀⠀⢼⡆⠑⡄⠣⢐⠠⢩⡑⢨⢐⣡⣣⣿⣿⣿⠀⢆⡘⢠⢻⣿⡇⠰⢨⠘⣠⣿⢻⡆⡘⢄⠰⡈⣿⣿⡇⠠⠌⢒⣿⣿⣟⣒⣚⣍⣁⠀ ⠀⠀⢸⡇⡘⢄⠣⢌⠒⣿⢿⠿⠿⢿⣭⣳⣭⣻⣧⠂⡜⢠⠺⣿⠃⡜⢠⢃⣼⣯⠿⢷⣌⠢⣁⠒⡌⢡⣂⠱⡈⡜⣿⢿⡇⢄⠢⡐⢼⡆ ⠀⠀⠘⣧⣼⣦⣵⣮⡶⡿⠏⠀⠀⠀⠀⠉⠙⠋⠙⠷⢼⣦⣥⣧⣼⣴⡧⠿⠃⠀⠀⠀⠻⠷⢦⠷⡼⢾⡿⠶⠷⠾⠏⠈⠷⠾⠶⠵⠾⠃ ⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⡀⣀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢀⣠⠤⠶⠖⠒⠒⠶⠦⠤⣄⠀⠀⠀⣀⡤⠤⠤⠤⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣦⠞⠁⠀⠀⠀⠀⠀⠀⠉⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡾⠁⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠚⠉⠁⠀⠀⠀⠀⠈⠉⠙⠲⣄⣤⠤⠶⠒⠒⠲⠦⢤⣜⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠉⠳⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠹⣆⠀⠀⠀⠀⠀⠀⣀⣀⣀⣹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠞⣉⣡⠤⠴⠿⠗⠳⠶⣬⣙⠓⢦⡈⠙⢿⡀⠀⠀⢀⣼⣿⣿⣿⣿⣿⡿⣷⣤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⣡⠞⣁⣀⣀⣀⣠⣤⣤⣤⣄⣭⣷⣦⣽⣦⡀⢻⡄⠰⢟⣥⣾⣿⣏⣉⡙⠓⢦⣻⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠉⠙⠻⢤⣄⣼⣿⣽⣿⠟⠻⣿⠄⠀⠀⢻⡝⢿⡇⣠⣿⣿⣻⣿⠿⣿⡉⠓⠮⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢦⡈⠛⠿⣾⣿⣶⣾⡿⠀⠀⠀⢀⣳⣘⢻⣇⣿⣿⣽⣿⣶⣾⠃⣀⡴⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠤⢄⣈⣉⣙⣓⣒⣒⣚⣉⣥⠟⠀⢯⣉⡉⠉⠉⠛⢉⣉⣡⡾⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣤⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡿⠋⠀⠀⠀⠀⠈⠻⣍⠉⠀⠺⠿⠋⠙⣦⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣥⣤⠴⠆⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀ ⠸⢫⡟⠙⣛⠲⠤⣄⣀⣀⠀⠈⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⣨⠇⠀⠀⠀⠀⠀ ⠀⠀⠻⢦⣈⠓⠶⠤⣄⣉⠉⠉⠛⠒⠲⠦⠤⠤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⠴⢋⡴⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠓⠦⣄⡀⠈⠙⠓⠒⠶⠶⠶⠶⠤⣤⣀⣀⣀⣀⣀⣉⣉⣉⣉⣉⣀⣠⠴⠋⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠒⠒⠒⠒⠒⠤⠤⠤⠒⠒⠒⠒⠒⠒⠚⢉⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠛⠳⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠚⠁⠀⠀⠀⠀⠘⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠙⢷⡋⢙⡇⢀⡴⢒⡿⢶⣄⡴⠀⠙⠳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠈⠛⢻⠛⢉⡴⣋⡴⠟⠁⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠘⣶⢋⡞⠁⠀⠀⢀⡴⠂⠀⠀⠀⠀⠹⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠈⠻⢦⡀⠀⣰⠏⠀⠀⢀⡴⠃⢀⡄⠙⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⢷⡄⠀⠀⠀⠀⠉⠙⠯⠀⠀⡴⠋⠀⢠⠟⠀⠀⢹⡄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠤⠤⠤⠤⣄⣀⠀⠀⠀⠀⠀⢀⣀⡤⠤⠖⠒⠲⠦⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡖⠒⠒⠶⢿⣤⣀⠀⠀⠀⠀⠀⠉⠙⠒⢦⣤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⡴⠖⠛⠉⢉⣉⣉⠉⠓⠶⢤⣀⠉⠁⠀⠀⣀⣀⣤⣤⡤⠤⠤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢷⣄⠀⠀⠀⠀ ⠀⠀⢠⣾⡵⠶⠛⠉⠉⠉⠉⠉⠉⠙⠳⢦⡈⠙⢶⣴⢋⣉⣠⠴⠶⠖⠚⠛⠓⠶⠦⣍⡙⠲⣦⣀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⡀⠀⠀ ⠀⣠⠟⢁⣤⣶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣠⣟⣋⣡⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄⠙⠳⣄⠀⠀⠀⠀⠀⠀⢿⣿⣷⡀⠀ ⣼⠋⢰⣿⡿⠿⣿⠟⣿⡆⠀⠀⠀⠀⠀⠀⢀⡾⢹⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣈⣀⠀⠀⠀⠀⠀⠘⣿⣿⣧⠀ ⣧⠀⠸⣿⣧⣠⣾⢿⣿⡇⠀⠀⠀⠀⠀⠀⢸⠀⢸⣿⡋⠉⢹⣧⣨⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⠀⠀⠀⠀⠀⣿⣿⣿⡇ ⠘⢷⡀⠙⠻⠿⠿⠿⠋⠀⠀⠀⠀⠀⠀⣠⣾⡄⠘⣿⣷⣶⣾⣛⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠚⠋⠁⠀⠀⠀⠀⠀⢹⣿⣿⣷ ⠀⠀⣽⠶⠦⣄⣀⣀⣀⣀⣀⣀⡴⠶⠛⠁⠀⠻⣆⡈⠛⠿⠿⠿⠛⠁⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⣠⡄⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿ ⠀⠀⠈⠓⠦⢤⡤⣤⡤⠤⠤⠤⠶⠞⠀⠀⠀⠀⢻⣝⠶⢤⣄⣀⣀⣀⣀⣀⣀⣠⠤⠖⢋⣁⡴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿ ⠀⠀⢠⡴⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣤⣄⣉⣉⣉⣉⣭⣥⡤⠴⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿ ⠀⠀⡇⣠⣤⡤⠤⠤⠦⠦⠴⠶⠶⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿ ⠀⢰⡟⠉⠀⠀⣀⣀⣤⣤⣤⣀⣀⣀⠀⠀⠀⠈⠉⠉⠛⠲⠶⢤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿ ⠀⠀⠙⢧⡀⠸⣏⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣤⣀⣀⠀⠈⠙⠳⠦⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿ ⠀⠀⠀⠀⢻⡄⠙⡇⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠈⠙⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⡇⠀⣧⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿ ⠀⠀⠀⠀⢠⡇⠀⣧⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⡏ ⠀⠀⠀⠀⢸⡇⠀⡏⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⢁⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⡿⠁ ⠀⠀⠀⠀⢸⠀⢰⡇⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⠃⠀ ⠀⠀⠀⠀⢸⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⠃⠀⠀ ⠀⠀⠀⠀⣿⠀⠸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⠟⠋⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠹⡆⠀⠈⠙⠶⠶⢤⣄⣀⣀⣀⣤⡽⠿⠛⠉⠀⢀⣤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⠟⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣷⢦⣤⣀⣀⣀⡀⠀⠀⢀⣀⣀⣀⡤⠶⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠳⣄⣀⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣾⣿⠿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠒⠲⠦⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠶⠒⠒⠚⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣀⡤⠶⠒⠒⠒⠒⠒⠒⠒⠒⠲⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⠞⠉⣀⣠⠦⠴⠆⠀⠀⠀⠀⠀⠀⠐⠛⠛⠛⡻⣿⡶⣦⡀⠀⠀ ⠀⠀⣴⠋⣠⣶⠟⢋⡤⠶⠶⠶⢶⡀⠀⠀⠀⠀⠀⢀⡴⠛⠉⢉⣿⡶⡍⠀⠀ ⠀⣼⠁⠚⠛⠁⢠⠏⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⢠⡏⠀⠀⠀⠙⠛⠁⣇⠀⠀ ⢰⡇⠀⠀⠀⣠⣼⠀⣾⣿⡆⠀⠀⢸⡇⠀⠀⠀⠸⣆⠀⠀⠀⠀⣀⡼⢻⡀⠀ ⣸⠀⠀⠀⠈⠉⠎⠳⢭⣉⣀⣀⣠⠞⠁⠀⠀⠀⠀⠈⢙⡿⠛⠉⠉⠛⢾⡇⠀ ⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠤⠤⠤⠤⠤⢲⡟⢁⣴⠋⠛⢳⡄⠹⡆ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢠⡿⠀⣾⣹⣋⣏⣟⣷⠀⡇ ⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⡏⠀⠀⠀⠀⣹⢠⠇ ⢹⡄⢣⠀⡆⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡇⠀⠀⠀⢠⠇⡾⠀ ⠈⣧⠈⢃⢹⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡇⠀⠀⠀⣿⠀⡇⠀ ⠀⠸⡆⠀⢇⢃⠀⠈⡆⠀⠀⠀⠀⠨⢕⣄⠀⠀⠀⡟⢸⣃⡀⠀⠀⢿⠀⢹⠀ ⠀⠀⢻⡄⠈⡌⣆⠀⢡⠀⠀⠀⠈⠉⠓⢬⡑⠀⣸⠁⣾⠀⠈⠙⢦⢸⡇⢸⠀ ⠀⠀⠀⢳⡀⠘⠌⢄⠀⠑⢄⠀⠈⠉⠓⠦⡉⠂⣿⠀⣿⠒⡖⡖⡖⢻⠃⢸⠀ ⠀⠀⠀⠀⠻⣄⠈⠢⣑⠢⢄⠑⠤⡀⠀⠀⠈⠳⣿⠀⠹⣏⠙⠓⣷⠟⠀⣼⠀ ⠀⠀⠀⠀⠀⠙⠳⣄⡀⠑⠂⠍⣂⠤⠀⢀⣀⠀⠹⣄⠀⠈⠛⠛⠉⣀⡼⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢦⣄⣀⠈⠁⠐⠒⠀⠀⠉⠙⠒⣶⠶⠚⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠳⢤⣤⣠⣤⠾⠛⠋⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿ ⠀⢠⣶⣯⣀⣀⣤⣴⠶⠿⠿⠿⠿⠿⠿⠟⠻⠿⠿⠿⠿⢿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣶⣶⣾⣧ ⠐⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⡿⠉⠉⠛⠻⢿⣿⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⣤⠴⢶⠀⠀⠀⠀⠀⢻⡆ ⠀⠀⠀⠀⢀⣠⠤⣶⣶⣶⣶⣶⣶⣶⣤⣴⣆⡀⠀⠀⠀⠀⣀⡄⠀⠀⠀⠀⠀⠠⣎⣤⣶⣿⣿⠿⠃⠈⠀⠀⠀⠀⠀⡀⡷ ⢀⣤⣶⠿⠿⠟⠛⠉⠉⠉⠉⠀⣨⣿⣿⣿⣿⣿⣤⡤⣲⣦⠟⠛⠁⠀⠀⠀⠀⠀⣿⣿⣿⠉⣁⣠⣶⠶⠿⠿⢿⣿⣿⡿⠁ ⠈⠛⠀⠀⠀⢀⠀⠉⠓⠶⠀⠈⠻⠿⠿⠟⠛⠛⠃⠹⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡗⢾⣿⣋⣀⠀⠀⢀⣿⣿⣿⡇⠀ ⠀⠀⠀⠀⠦⣤⣷⣤⣤⣤⣤⣤⣤⣴⣶⡾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠟⢷⠶⢶⣦⣭⣍⣉⡉⠉⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠠⣉⣉⣉⣉⣉⣉⠅⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⢠⠛⠛⠛⠿⣿⣿⣿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠘⠓⠒⠒⠂⠛⠙⠉⢧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠐⠄⠈⡧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⡀⠀⢀⣤⠀⠀⠀⠀⢠⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣦⣀⣤⣤⣤⣾⣿⣿⣶⣶⣶⣾⣟⠛⠛⣓⣛⣿⠟⠃⠀⠀⠀⣠⣿⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠻⠿⢿⣿⣾⣿⣿⣿⣶⣾⣿⡏⠀⠀⠀⠀⠀⢐⡿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⡉⠙⠛⠿⢿⣧⡀⠀⠀⣰⡷⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠉⠛⢷⣾⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀⣠⣄⢉⡀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣤⣤⣴⠶⣶⣶⣶⣶⣶⣷⣾⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣁⡀⢠⡤⠴⠚⠋⠁⠀⣀⣠⣴⣶⣶⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣷⣶⣿⣛⣿⠿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠰⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⣶⡀⠉⠙⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡄⠘⠆⠀⠀⠈⠻⢿⣛⣻⣿⡿⠟⢿⣿⣿⣿⣿⣟⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠆⠀⡀⠀⠀⠀⠋⠉⠀⠀⠀⠀⠸⡟⠛⠛⣩⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠀⠀⠀⢧⠀⡀⠠⣤⣄⡀⠀⣀⣀⣀⣀⣤⣾⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣀⣀⡀⡀⠀⠙⢻⠶⣶⣯⣭⡭⠭⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⠹⢶⣤⠴⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣀⠀⠀⣀⣶⣤⣄⣠⣶⣿⠏⢠⡄⣿⣾⣿⣿⣧⣠⡆⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣀⣼⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣷⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⡶⢀⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡇⠀⣠⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡀⠀⠰⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢉⣿⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣣⣿⣿⡀⠀⠠⢀⣀ ⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠶⣿⡏⠀ ⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣀⣹⠀⠀ ⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠟⠛⠛⠁⠀⠀⠈⠉⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀ ⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡍⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣿⣿⣧⠀⠀ ⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢟⣿⣿⣿⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢿⡄⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣌⣿⣿⡇⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⣻⣷⠈⢿⡄⠳⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣿⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⢿⡀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⠀ ⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠄⠉⠉⠀⠀⠀⠀⣠⣾⠿⠟⠛⠉⠉⠉⠉⠙⠷⠄⠀⠀⠀⠀⣾⣿⣿⡟⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⡤⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣲⠀⠀⠀⢀⣿⠁⠙⡇⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⣀⣴⡶⠶⣶⣤⣀⠀⣤⠏⠀⢠⣶⠟⢉⣀⣠⡇⠀ ⠀⠸⢿⣿⣿⣿⢏⣰⣶⣤⣙⢿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠾⠛⢁⡠⢴⣿⡿⠿⡼⠋⠀⠀⢸⣣⡴⠛⢹⣿⡇⠀ ⠀⠀⢸⣿⣿⣿⡘⠿⠁⠘⠻⢷⠻⣿⣿⣿⣿⡏⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣤⣤⣉⣴⣾⠟⠀⠀⠀⠀⠀⠳⣤⣑⣙⣿⡇⠀ ⠀⠀⠘⣿⣿⣿⣧⠀⠀⣴⣶⣿⣷⡿⠀⠹⣿⣷⣿⡟⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠶⠿⠒⠁⠀⠀⠀⠀⠀⠀⠀⢤⣉⣿⣿⡅⠀ ⠀⠀⠀⠈⢿⣿⣿⡄⠀⠘⡿⠋⣿⠀⠀⠀⣿⠿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡈⠉⢸⡇⠀ ⠀⠀⠀⠀⠘⣿⣿⣿⡀⠀⠀⠀⠹⡄⠀⠀⣿⣧⣿⣷⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠘⣇⠀ ⠀⠀⠀⠀⠀⢻⣿⣿⣿⣦⡀⠀⠀⠀⡇⠀⢾⣿⣿⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡀⠀⣀⣀⣀⣀⡀⣸⠀⢸⡍⠀ ⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⢶⣤⣴⡇⠀⠙⠛⠛⠻⠿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠻⢿⣿⣿⣛⣯⡍⠁⢀⣾⠃⠀ ⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡟⠁⠈⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠈⡙⠻⣧⡀⣿⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⠁⠀⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣻⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠈⣿⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⠦⣀⡴⠂⣀⣠⣶⣾⣿⣿⣿⣿⡿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⠛⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢲⡌⠙⢿⣿⣿⣿⣿⣽⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⣄⠈⠛⠻⢦⡿⢟⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⠀⣀⣀⣠⠾⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠠⡄⠀⣹⡟⢖⡶⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⢻⠰⠞⢃⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠰⡆⠸⢰⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣜⣛⣛⣣⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⢐⢠⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡉⠑⠒⠤⠤⡀⠀⠀⠀⠤⢀⠀⠀⠉⠀⣀⣤⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠶⠿⠿⠶⢶⣤⣄⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣦⣶⠿⠛⠉⠉⠁⠀⠈⠙⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⠀⠀⠀⣀⣠⣤⣤⣤⣤⣤⣤⣀⡀⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⣶⡿⠛⠉⠀⠀⠀⠀⠀⠈⠉⠻⢷⣿⣧⣶⣶⠶⠿⠿⠿⠿⠷⣶⣾⣷⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠀⠀⠀⠀⠁⠀⠀⠀⠀⢀⣠⣤⣶⠶⢾⣿⣿⡿⠿⣶⣄⠀⠀⢴⡶⠶⡶⣷⣾⢿⠿⠿⠷⣦⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡟⠀⠀⠀⠀⠀⠀⣀⣤⣶⠾⣻⣭⣷⠾⠛⠛⠋⠛⠛⠛⠻⢿⣷⣤⣶⣷⠶⠿⡛⣛⢛⠛⠛⠿⣶⣿⡆⠀ ⠀⠀⠀⠀⠀⢀⣴⡾⠛⠁⠀⠀⠀⠀⠀⢠⣴⣿⣭⡶⠟⠋⠉⠀⣀⣠⣤⣶⣶⠾⠿⠛⠻⢿⣧⣤⣴⡶⠿⢿⣿⣿⣿⣟⠛⠷⠿⣿⡆ ⠀⠀⠀⠀⠀⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⠾⣷⣶⣶⡶⠾⠛⢻⣿⣏⣻⡿⠻⣦⡀⢀⣼⠏⠁⠀⠀⢠⣿⣧⣼⠛⣿⣷⠀⢀⣼⡇ ⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣯⣛⡷⣦⣤⣾⣿⣯⣽⣷⣴⣿⡷⣟⣿⠷⠶⣶⣤⣾⣿⣦⣿⣶⣿⣿⣿⣿⠏⠀ ⠀⠀⣠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠶⠿⠿⠿⠷⢾⣿⣿⠟⠋⠁⣤⡀⠀⠀⠀⠀⠀⠀⢀⣠⣼⠟⠀⠀⠀ ⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⡶⠿⠋⠁⠀⠀⠀⠛⠻⢶⣶⡶⠶⠶⠿⣿⡏⠁⠀⠀⠀⠀ ⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠀⠀⠀⠈⢿⣦⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀ ⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠶⡿⠛⠛⠻⠿⠶⢶⣦⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣤⣤⣶⠶⠟⠻⣧⠀⠀ ⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡟⠀⠰⡶⢶⣶⣶⣤⣤⣤⣀⣀⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠀⠀⢀⣀⣴⡟⠀⠀ ⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠘⢿⣤⣀⣥⣤⣴⣦⣤⣬⣉⣉⣛⠛⠛⠿⠷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠾⠟⠛⢻⣿⠁⠀⠀⠀ ⠀⠀⠈⠻⣧⣄⠀⠀⠀⠀⠀⠀⠀⠻⣷⣤⣉⡉⠁⠀⠀⠀⠀⠈⠉⠛⠛⠻⠿⠿⠶⢶⣶⣶⣶⣦⣤⣤⣤⣄⣠⣤⣴⡾⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢿⣷⣦⣤⣀⡀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣽⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⡷⣶⣦⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣴⣶⡾⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠷⠾⢯⣭⣭⣭⣭⣉⣉⣉⣉⣉⣉⣉⣩⣭⣽⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⠶⠶⠖⠒⠒⠒⠒⠶⠶⠶⠶⢶⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠿⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣛⣿⣷⣦⣤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠋⠀⠀⣀⣠⣴⣶⡶⠶⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠉⠉⠉⠉⠛⠿⣿⣿⢿⣷⣦⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡾⠛⠁⣀⣴⣾⡿⠟⠋⢁⣀⣤⣤⣀⣀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠿⠿⠿⠿⣷⣮⣝⠻⠷⠀⠀⠀ ⠀⠀⠀⢠⣾⠏⢀⣴⣾⣿⡿⠋⢀⣴⡾⠟⠉⠉⠉⠉⠙⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⢠⣾⣿⣿⠻⣷⠀⠀⠀⠀ ⠀⠀⢠⣿⠃⠴⠛⠛⠛⠁⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡆⠀⠀⠀⠀⠀⠀⢠⣿⠋⠀⠀⠀⠀⠀⠈⠛⠛⠋⠀⣿⠀⠀⠀⠀ ⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀⢀⣤⣄⣀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⢸⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣆⠀⠀⠀ ⠀⢰⣿⠀⠀⠀⠀⠀⠀⢤⣶⣿⡇⠀⣿⣿⣿⣿⠇⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⠙⣿⠀⠀⠀ ⠀⣸⡇⠀⠀⠀⠀⠐⠚⠋⢉⡟⢿⣦⡙⠛⠋⠁⠀⠀⠀⠀⣠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⣿⣿⠿⠛⠛⠛⠿⢷⣤⣿⠀⠀⠀ ⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠚⠁⠀⠉⠛⠿⢶⣶⣦⣴⣶⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⠟⠁⢀⣀⣀⣀⣀⠀⠉⠻⣧⡀⠀ ⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⣤⣤⣤⠶⠾⢿⣿⠋⠀⣴⣿⠋⠉⠉⠛⢷⡄⠀⠘⣿⡀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠀⣰⣿⠃⠀⣼⡿⢿⡿⢳⡶⣦⣼⣿⡀⠀⣿⡇ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡏⠀⢰⣿⣀⣼⣥⣼⣇⣼⣇⣽⡇⠀⣼⡇ ⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡁⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⢹⡇⢀⣿⠁ ⠀⣿⡆⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⢸⡇⠀⠀⠀⠀⠀⠀⢀⣿⠃⣸⡏⠀ ⠀⢸⣧⠀⠸⣆⠀⢸⡀⠀⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢸⡇⠀⠀⠀⠀⠀⠀⣼⡏⢠⣿⠁⠀ ⠀⠀⣿⡆⠀⠹⡄⠘⣇⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢸⡇⠀⠀⠀⠀⠀⢸⡿⠀⢸⣿⠀⠀ ⠀⠀⠸⣷⡀⠀⠹⡄⠹⡀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⣸⡇⠀⠀⠀⠀⠀⢸⡇⠀⠸⣿⠀⠀ ⠀⠀⠀⢻⣇⠀⠀⠹⡄⢳⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠎⢍⡲⣄⠀⠀⠀⠀⠀⣼⡏⢀⣿⠁⠀⠀⠀⠀⠀⢸⣧⠀⠀⢿⡆⠀ ⠀⠀⠀⠈⢿⡆⠀⠀⢱⠀⢣⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠐⠒⠶⣤⣉⠛⠷⣄⠀⠀⢰⡿⠀⢸⡿⠛⠛⠓⠶⣤⡀⠀⣿⡆⠀⢸⡇⠀ ⠀⠀⠀⠀⠘⣿⡄⠀⠀⢧⠈⣧⠀⠀⠘⣇⠀⠀⠀⠀⢀⣀⣀⠀⠀⠉⠳⣤⡀⠀⠀⣿⠇⠀⣸⡇⠀⠀⠀⠀⠈⠻⣆⢸⡷⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠘⣿⡄⠀⠈⢧⠘⢆⠀⠀⠈⠳⣄⠀⠀⠀⠈⠉⠛⠳⢦⣄⡈⠙⠦⢠⣿⠀⠀⣿⡷⠶⣶⠶⣶⢶⡶⠿⣿⡇⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠈⠳⡌⠳⣄⡀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠈⠻⢦⡀⢸⣿⠀⠀⣿⣧⣠⣿⣄⣿⢈⣧⣠⣿⠁⠀⣸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⡀⠀⠈⠦⣀⠉⠓⢤⣀⠈⠙⠦⡀⠀⠀⠀⠀⠀⠀⠙⣾⣿⠀⠀⠘⣿⣏⠀⠈⠉⠛⣿⣿⠃⠀⢠⣿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠈⠑⠦⣤⣈⠓⠦⣀⡈⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠈⠛⠿⠶⠶⠾⠟⠁⠀⢠⣾⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⣤⣀⠀⠀⠈⠑⠒⠠⢍⣑⡒⠒⠒⠶⠤⠄⠀⠈⣻⣧⣄⡀⠀⠀⠀⠀⠀⢀⣠⣶⠿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣶⣤⣄⡀⠀⠀⠀⠈⠉⠛⠒⠲⠄⠀⠀⠀⠈⠙⠛⠿⢿⣶⣶⠿⠛⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⠿⣶⣦⣤⡀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣶⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣶⣤⣤⣤⣶⠾⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣿⡿⠿⠛⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣏⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣀⠀⠀⠹⢿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣼ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠿⠛⠛⠛⠛⠛⠛⠛⣻⣿ ⣯⣿⣿⣿⣿⣿⣿⣿⠿⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣾⡟⠛ ⠿⠿⠿⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠿⠟⠛⠉⠀⠀ ⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠁⠀⠀⠀⠀⠀⠀ ⠿⢿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠛⠛⢿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢿⣶⣤⣶⣶⣶⣦⣄⣀⣠⣤⣶⣾⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠟⠛⠉⠙⠻⢿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⣀⣤⣶⠿⠯⠤⠄⠀⠀⠀⠀⠀⠙⢿⣄⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣛⣻⢯⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠞⠋⠉⠀⠉⠛⠿⡦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠭⣍⣉⠛⢾⣝⡂⠀⠀⠀⠀⣠⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⠀⣰⣿⣿⣿⣿⡙⢂⣠⠴⠿⠥⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣏⠳⢿⣿⣿⣿⢛⡇⠋⠡⢒⣒⣒⣒⣛⡛⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠘⡷⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⣿⠁⠘⠈⠀⠀⣈⡙⠳⠞⣠⡴⠊⠉⢉⣽⣦⣌⠉⠓⠦⣍⠳⡄⠀⠀⠀⠀⠀⠀⢹⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⡇⠀⠀⠀⠀⡤⠞⠛⠓⠀⢧⣙⠲⢤⣾⣿⣽⣿⣿⡷⢤⡈⢧⠹⡄⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⣀⣴⠾⠻⢶⣄⠀⠀⠀⠀⢰⣿⣇⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠓⢦⣌⠙⠛⠛⠛⠓⠒⠛⠒⠷⠇⠀⠀⠀⠀⠀⠀⣿ ⠀⡶⠶⠒⠛⣫⣥⡴⠒⠂⢻⣧⠀⠀⠀⣸⣇⠈⢷⡈⠓⠦⣄⡀⠀⠀⠀⠀⠀⠈⣧⠀⠈⠉⠓⠒⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡇⠀⠀⠀⠀⢀⣇⠠⠤⣾⠻⠿⠶⠶⣿⠛⢦⡀⠉⠳⣄⡀⠉⠙⠲⠤⣄⣀⡀⠈⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⡿⠛⠶⠶⠒⠚⠛⠙⢦⣼⠃⠀⠀⠀⠀⢿⠀⠈⠙⠦⣄⠀⠙⠓⢦⣄⣀⠀⠈⠉⠓⠲⠦⠤⠤⣤⣀⣠⣄⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇ ⣿⣄⢀⣀⣠⡤⠤⠤⢾⡏⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠈⠙⠲⠦⣤⣀⣈⠉⠛⠒⠶⠦⠤⠤⠤⣤⠄⠉⣻⠆⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀ ⣽⡿⠉⠁⠀⠀⠀⢀⣼⠁⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠓⠒⠒⠒⠒⠒⠒⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀ ⠙⣷⣀⣀⣤⠴⠒⠋⢹⣧⣄⣀⣀⣀⣀⣀⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀ ⠀⠸⣿⡁⠀⠀⣀⣴⠟⠉⠉⠉⠉⠉⠉⠛⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀ ⠀⠀⠙⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣸⣧⡀⣀⣀⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠉⠉⠉⠁⠀⠀⠉⠉⠉⠉⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣶⣶⣶⣶⣶⣶⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⠟⣩⣿⡿⠋⠉⣩⣿⣿⣿⠛⠛⢿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣿⣿⣿⣿⣤⣤⣸⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣿⣿⣟⣁⠈⠉⢉⣿⣟⡛⠛⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣧⡯⠟⠀⠀⢸⣯⡯⠟⠀⠀⠀⣸⡇⠀⠈⠉⣿⣿⣿⡿⠿⢿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⣿⣿⣿⣶⣤⣴⡾⢻⣷⣦⣄⣠⣴⠟⠀⠀⠀⠀⠈⢻⣿⠃⠀⠀⢨⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣯⣽⣶⣀⡀⠈⠳⣤⣈⣡⡴⠂⠀⠀⠀⠀⠀⣾⡟⠀⠀⢀⣾⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣏⠉⠉⠉⠛⠿⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣇⣠⣴⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣷⣦⡀⢀⠀⣿⣿⣿⣿⣿⣷⣦⡄⠀⠀⠀⠀⠈⢻⣿⡟⢻⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⡘⣧⢻⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢀⣾⡿⢀⣾⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠃⠈⠳⡝⠿⣿⣿⣿⡟⠁⠀⠀⠀⢀⣾⡿⣡⣾⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡟⠀⠀⠀⠀⠉⢻⣿⡿⠀⠀⠀⠀⣼⣿⣿⣾⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣇⠀⠀⠀⠀⢀⣼⣿⠇⠀⠀⢀⣾⣿⣿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣤⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⠷⠶⣿⣿⣿⣿⠶⠶⠾⢿⣿⣿⣁⣀⣤⣴⣾⣿⣿⣿⣿⣷⣄⣠⣤⣤⣤⣤⡄⠀ ⣿⣿⠛⠛⠛⠻⢿⣿⣶⣾⣿⣿⣶⣿⡟⠉⠀⠀⠀⠀⣽⠟⠁⠀⠀⠀⠀⣸⣿⡿⠿⠛⠛⡏⠀⣠⡄⠀⣿⡿⠟⠛⡛⢻⣿⡇⠀ ⣿⣿⠀⠀⣿⠆⠀⢹⠋⠁⠀⠉⠛⡏⠀⠀⢠⣾⣿⣾⠧⠤⠴⣶⣿⡿⠿⠿⠿⠓⣶⢶⣿⡇⠀⢹⠁⠐⢿⣧⣀⠀⠉⠙⢻⣿⡄ ⢿⣿⠀⠀⢈⠀⣠⡄⠀⣠⣤⡄⠀⡇⠀⠀⠸⣿⣀⠀⠀⡀⣠⢿⣿⣤⠀⠀⢠⡴⠟⠀⠾⠷⠀⢸⣧⠀⢀⠙⠛⠿⠆⠀⠀⣿⡇ ⢸⣿⣆⣀⣸⣿⢿⣇⠀⠙⠿⠃⠀⣽⣄⠀⠀⠉⠉⠰⠈⣠⠇⠀⠉⠁⠀⠀⣰⣷⣠⣤⣤⣤⣴⣾⣿⣷⣿⣄⣀⣀⣀⣠⣾⣿⠃ ⠸⠿⠿⠟⠛⠛⠛⢿⣷⣶⣤⣶⣿⡿⣿⣷⣄⣀⣀⣤⣾⣿⣷⣤⣤⣤⣴⣿⡿⠿⠛⠛⠛⠛⠋⠉⠹⠋⠛⠻⠿⠿⠿⠟⠋⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠈⠙⠛⠿⠿⠛⠋⠉⠙⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⠏⠀⠀⠀⠀⠀⠀⢸⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠰⢿⡏⠀⠀⠀⠀⠀⠀⣀⣨⣷⣦⣤⣀⣀⠀⠀⠀⠀⠀⢀⡴⢿⠏⢠⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⢀⣠⠴⠚⠉⣹⢿⡟⠛⠿⢶⣶⡿⣕⡶⣤⣴⣏⣴⡿⢶⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢠⠀⠀⠀⠀⠀⠀⢀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⢰⡘⠉⠀⠀⢀⡼⠃⢸⡇⠀⠈⠁⠐⠙⢳⣶⣟⣀⣀⣼⡧⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⢸⠀⠀⠀⠀⠀⠀⠈⡘ ⠀⠀⠀⠀⠀⠀⠀⢠⡿⠐⠲⠿⠵⣾⣿⣿⣷⣤⣼⣁⡀⠀⠀⠀⢠⡾⠋⠈⠉⠩⣿⢃⣿⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⢰⠀⠀⠀⠀⠀⠐⠠⠁ ⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣟⣷⣦⣰⡞⠁⠀⠀⠀⢀⡧⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠀⠀⣰⠋⠀⠀⠈⡆⠀⠀⠀⠀⡑⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣠⣾⣿⣿⠿⠋⠉⠁⠈⡟⠉⣿⢿⣿⣷⣄⠀⠀⢳⣼⢡⢿⠘⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃⡇⠈⣠⣾⣁⠀⠀⠀⠀⡇⠀⠀⣰⡔⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣠⣾⣿⣿⣿⠁⠀⠀⠀⠀⠀⣷⣰⣿⡞⠉⢻⣿⣶⡀⠀⢹⣿⢸⠀⠓⢿⠀⣀⠀⠀⠀⠀⠀⣀⣴⡤⣤⣾⡷⢶⢾⣿⡁⠀⠉⠉⠑⠲⣧⣀⡷⠋⠀⠀⠀⠀ ⠀⠀⠀⡇⠀⠀⢀⣿⡽⠟⣿⣯⠁⠀⠀⠀⠀⠀⠀⣿⠇⡿⠁⠀⠀⠙⢿⣿⣄⢸⡟⣿⠀⠀⠀⠁⠈⠻⠾⠃⣴⠻⠋⠀⢀⣼⠟⠀⣰⢏⠀⠉⠉⠉⠉⠉⠉⢻⠻⣿⡢⣄⠀⠀⠀ ⠀⠀⢰⠀⣧⠀⠘⣿⠀⠀⢿⡏⠀⠀⠀⠀⠀⠀⠀⠘⣠⠥⠤⢤⣄⠈⢻⣿⣿⣿⠀⢸⠀⢠⠆⠀⠀⠐⢡⠞⠋⠀⠀⢀⣾⡟⠀⣰⡯⠊⠀⠀⠀⠀⠀⠀⠀⢾⠀⣿⠫⡛⠽⣶⣤ ⠀⠀⢸⠀⣾⡄⠀⣿⣠⠀⣼⣿⠀⠀⠀⢤⣤⠶⠶⢟⣡⣤⣀⣀⡈⠓⠲⣮⣻⣿⠀⢸⠀⡜⠀⠀⠀⠀⡜⠀⠀⠀⢠⡟⡽⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⢠⣿⠀⠀⠀⠈⠉ ⠀⠀⢸⢠⢿⣷⠀⣿⣿⣄⡏⠹⡄⠀⠀⠀⠈⢳⣤⡀⢹⠀⢯⢉⡗⢦⡀⠀⠁⢸⠀⢸⠀⡇⠀⠀⠀⠀⣹⠀⠀⢠⠎⡼⣡⠞⠀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⡇⢸⣿⡆⠀⠀⠀⠠ ⠀⠀⢰⣼⢸⣿⡄⣿⣿⣿⠀⠀⠻⡄⠀⠀⠀⠠⣅⠀⠀⢧⣠⠟⠠⠜⣧⡀⠀⠀⠀⠈⡆⡇⠀⠀⠀⢰⠏⠀⢀⠏⣸⡿⠁⠀⣈⣁⣀⣀⣦⡈⠉⠛⠓⠲⢶⣥⣏⣿⡇⠀⠀⠀⠈ ⠀⠀⢸⡏⠘⣿⣿⡟⣿⣿⡄⢠⡤⠵⣤⠀⠀⠀⠘⢦⡀⠀⠀⠀⣀⡶⠛⠯⠄⠀⠀⠀⣿⣻⠀⠀⠀⡏⢀⠀⡜⠶⠋⠠⠴⠒⣺⠿⠿⢿⣿⣿⣿⣷⣶⣤⣼⡾⠙⣿⡇⠀⠀⠀⢰ ⠀⠀⠈⠀⠀⠛⣿⣧⢹⣿⣷⠘⠒⠒⢾⣤⣀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠘⣟⡆⠀⢸⠁⢸⣸⠃⠀⠀⠀⠀⠀⠀⣀⣀⣀⡁⠀⠙⠛⠻⢿⣿⣷⣾⣿⠁⠀⠀⠀⡌ ⠀⠀⠀⠀⠀⠀⣿⣿⣆⢫⣿⣧⣄⢧⠘⡆⡈⣝⠓⠲⢤⣄⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⢻⡀⡜⠀⢸⡇⠀⠀⠀⠀⢀⡴⠋⢉⠀⠈⠉⠳⣄⠀⠀⡼⠛⢿⣿⣿⣷⣄⡀⢠⠀ ⠀⠀⠀⠀⠀⣼⡿⠈⣿⣾⡏⢿⣿⡎⣧⢹⣷⠸⣿⡄⡄⣧⠘⣆⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⢧⡇⠀⢸⠀⠈⠓⢶⡶⠋⠀⠀⡟⣇⣠⠖⣶⠘⠦⠾⠁⠀⠀⣹⣿⣿⡌⢻⣧⠀ ⠀⠀⠀⠀⢀⣿⡇⠀⣸⣿⣿⡸⣿⣿⡘⣆⢻⢧⢹⣿⡼⡌⣇⠹⡜⣆⣃⡤⠃⡄⠸⣄⠀⠀⠀⠈⠃⠀⠈⠀⠀⠀⠀⢹⡄⠀⠀⡇⠋⢀⠼⠹⣦⡀⠀⠀⠀⢰⣿⠻⣿⣿⡟⠀⠀ ⠀⠀⠀⢰⣾⣿⠇⠀⠁⣿⢿⠹⠙⢷⠳⠘⠊⠟⠇⢻⢷⣻⡼⣷⣻⣿⣿⣇⠀⣼⡀⢯⠆⠀⢶⠀⠀⠀⠀⠀⠀⠀⠢⢄⣁⡀⠀⠹⠔⠋⠀⠠⣈⢻⡦⣀⢰⡼⠁⠀⢻⣿⡇⠀⠀ ⠀⠀⠀⢸⣿⢸⡇⠀⢸⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣳⠻⢧⢷⣹⣿⡴⡜⢷⡘⣴⠀⠈⡆⠀⠀⢠⠀⠢⣄⡀⠀⠀⠙⠢⢤⣤⣤⠴⠚⠉⠙⠲⣌⡼⠁⠀⠀⢈⣿⣿⠀⠀ ⠀⠀⠀⢸⡏⠈⡇⠀⢸⣬⡇⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠁⠀⠀⠀⠃⢻⣷⡁⠐⢧⠹⡄⣄⢱⡸⣤⠘⠀⡄⢈⡙⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⣠⣶⣿⣿⣿⡆⠀ ⡄⠀⠀⢸⡇⠀⢷⡀⠀⠉⠀⠀⠀⠀⠀⣸⣿⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⠁⠘⣆⢻⡽⣸⣇⣟⣇⣦⢧⡈⡇⠀⢀⠙⠳⣄⡀⣀⠀⠀⠀⠀⠠⠶⠚⠛⠋⢉⡿⣿⡏⠃⠀ ⠃⠀⠀⣼⡇⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠏⠘⠀⠀⠈⠂⠻⢧⣻⣼⣾⣿⣸⢣⢿⠀⢸⣧⠀⠈⣿⠛⠛⠲⢤⡀⠀⠀⠀⣰⢁⡾⠁⠈⡇⠀⢠ ⢸⠀⠀⢿⣿⡀⠀⠘⣆⠀⠀⠀⠀⠀⠀⣿⡟⣆⣤⡀⠈⠓⠢⣄⡀⠀⠀⠘⠂⠀⠀⠀⠀⠀⠀⠈⠙⠁⢳⢿⣇⠈⣼⡆⠈⡿⡄⡄⠈⢳⣤⣀⣠⡇⠀⢀⡼⢁⡾⠁⠀⠀⠀⠀⣾ ⠀⣇⠀⠈⣷⢻⣄⣧⠻⣆⠀⠀⠀⠀⠀⢹⠖⠚⣇⠙⢦⡀⠀⠀⠉⠒⣆⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠋⣿⡘⢣⢿⢰⣿⢧⢹⣇⢸⡀⠩⠉⠁⢠⠏⣠⡟⠁⠀⠀⠀⠀⣰⠏ ⠀⠹⡆⠀⡿⣆⢻⡏⡆⠸⣆⠀⠀⠀⠀⠘⠀⣀⡼⣆⠀⠈⠳⠦⣀⡀⠘⠞⠁⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⠻⣷⠆⠘⡇⢻⣾⡏⣿⡸⣧⠀⠸⡆⣠⡾⣋⠀⠀⠀⠀⠀⣰⠏⠀ ⠀⠀⠹⡀⡇⠹⡷⣝⢹⣄⣘⣧⠀⠀⠀⣆⡞⠁⠀⠈⠙⡦⣄⡀⠀⠉⠙⠲⠦⠤⣀⣀⡀⠀⠀⠀⠀⠀⠀⢀⣸⡿⠀⠀⠹⠜⣷⡇⣿⡟⠿⡾⠶⣿⣿⣿⠟⠀⢀⡀⣠⠾⠁⠀⠀ ⠀⠀⠀⠹⣿⠀⠀⠈⠓⠦⣄⡉⠳⡄⢰⡿⠀⠀⠀⠠⣄⡿⡴⠈⠛⠲⠤⣀⡀⠀⣀⡀⠙⠦⠖⠛⠉⢹⡭⣉⡿⠁⠀⠀⠀⠀⠘⠛⢇⢻⣘⣃⣤⣶⣿⣵⣽⣽⡿⠛⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠉⠓⠻⣟⡇⠀⠀⠀⠀⢸⣿⠧⠀⠀⠀⠀⠈⠉⢻⢉⠟⠢⠄⠙⢶⠖⠚⢤⠏⠀⠀⡀⠀⠀⠀⠀⠀⠈⠋⣩⣿⠟⠛⠻⢿⡿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠀⠀⠀⢰⢯⠇⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⢏⠔⢺⣿⠀⠀⠀⠣⠴⠃⠀⣤⣴⡴⠚⠉⠀⠀⠀⣰⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⠳⡀⠀⠺⢞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡴⠉⠀⣾⡿⠀⠀⠀⣀⣠⠴⠞⠋⠁⠀⠀⠀⠀⣠⡾⣃⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣀⠿⢦⠀⢸⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣽⣁⣀⠤⠤⠴⠒⣿⠏⠁⣤⡄⠀⠀⠀⠀⠀⣀⣴⣿⢿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠋⠀⠀⠀⠘⠖⠋⠀⠀⠉⠉⠉⠉⠉⠉⢹⣋⣀⡜⠃⠀⠀⠀⠀⠀⣰⢻⠀⠀⣟⡿⠆⠀⣀⡤⠾⣛⣋⣥⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⣀⠄⠀⢀⣠⣤⣴⣶⣶⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣈⣿ ⠐⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠰⠟⠉⠛⢻⡏ ⠀⠀⢀⡀⢠⣤⣤⣤⣄⣠⠀⠀⠀⢀⠀⠀⠀⠀⢄⣤⣴⠮⠁⠀⠀⠀⢡ ⢴⠞⠛⠋⠩⣀⠀⣼⣿⣿⣷⢲⠶⠊⠁⠀⠀⠀⣿⣏⣠⠶⠚⠛⣻⣿⠃ ⠀⠀⠢⠴⣤⣤⣤⣤⠴⠶⠂⠀⠀⠀⠀⠀⠀⠀⠈⠓⡯⢬⣥⣌⣛⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠲⠤⠭⠟⠿⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢐ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⣀⡀⠀⢀⣀⡠⣀⣀⠄⠀⠀⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠶⠿⢿⣿⣿⣿⣤⣴⡗⠁⠀⠀⡾⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠌⠙⠛⢧⣀⡴⠋⠀⠀ ⠀⠀⠀⠀⠠⠀⠀⢀⡠⠄⠤⠀⢀⣀⣠⣤⣤⣄⣀⡴⢦⣶⣾⡿⠀⠀⠀ ⠀⠀⠀⣴⣶⣶⣬⣥⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⢦⡈⡍⠛⠻⣿⠿⣿⣿⣿⣿⣭⢿⣯⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠠⢀⠀⠈⠛⠉⠀⠈⠟⢛⣻⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠀⡀⡈⠀⢬⢵⣖⣒⢲⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢀⣦⠘⢲⣺⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⣴⣾⢶⣾⣿⣿⣿⣷⣾⣿⣿⣿⣿⣷⣷⣶⣰⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢒⡇⠀⠀⠀ ⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⣤⠄ ⠀⢀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣧⡙⠀ ⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠻⠋⠉⠁⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣇⠀ ⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣻⣿⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣹⣇⣳⡐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡇ ⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠓⠀⠀⢀⡴⠿⠛⠛⠛⠲⠀⠀⠀⣴⣾⠇ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠐⠈⠀⣀⣤⣀⠀⢀⠇⢀⣤⠏⢨⠀ ⠀⢻⣿⡟⣽⠮⣝⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠎⠩⠰⠿⣿⠊⠀⠸⠑⣉⣿⠀ ⠀⠸⣿⣷⠀⢠⣼⣾⠏⢻⣷⡾⠄⠀⠀⠀⠀⠀⠀⠭⠽⠟⠁⠀⠀⠀⢉⣻⣾⠀ ⠀⠀⠸⣿⣇⠀⠋⢫⠀⢸⣟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢸⡀ ⠀⠀⠀⢻⣿⣷⣄⠀⣠⢘⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣀⣤⣤⠄⠄⢸⠁ ⠀⠀⠀⠘⣿⣿⡟⢙⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠉⠛⢧⣰⠏⠀ ⠀⠀⠀⠀⠛⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡡⠀⡠⠀⣀⣤⣤⣴⡿⠀⠀ ⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢓⠶⣿⣿⣿⢿⠏⠀⠀⠀ ⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢠⡘⠻⠽⢿⠆⠀⠀⠀ ⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⢴⡶⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠄⠀⠓⢊⡴⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠴⢒⡤⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⠀⠀⠀⠀⠀⠀⠐⢀⡀⠴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠖⠉⠀⠀⠀⠀⠉⠓⢤⠚⠉⠀⠀⠀⠉⠢⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡜⠁⠀⠀⡠⠔⠊⠉⠉⠉⠒⠵⡤⠄⠒⠒⠒⠠⠵⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠀⠀⠀⠈⠀⢀⠤⢒⡪⠭⣭⣭⢍⡒⡤⠔⣒⡫⠽⠾⢗⣤⡀⠀ ⠀⠀⠀⠀⡔⡇⠀⠀⠀⢀⠴⠥⡪⠒⣹⢋⣿⣷⡍⠘⢷⠛⢨⣏⣹⣿⡍⠑⠳⡄ ⠀⠀⠀⡜⠀⠃⠀⠀⠀⠛⠠⡼⠢⠄⣻⣿⣿⣿⣁⠤⢣⠤⠼⠿⠿⠿⠥⠄⢒⠇ ⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠈⠒⠤⠤⠤⠤⠤⡤⠒⠁⠀⢀⣀⣀⣀⣤⠛⠀⠀ ⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠉⠀⠀⠀⠀⠀⠑⠢⠄⠈⢧⠀⠀ ⠀⠀⢹⠀⠀⠀⠀⠀⡄⢠⠒⢉⣉⣉⡉⠒⠒⠠⠤⠤⠤⠤⠤⠤⠔⠒⠂⢸⠀⠀ ⠀⠀⠈⢧⠀⠀⠀⠸⡀⠘⢌⣁⣀⣀⣈⣉⣑⣒⣒⣢⣤⠤⠤⠤⠤⠤⢒⠎⠀⠀ ⠀⡠⠔⠚⢵⢄⡀⠀⠑⠢⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⡲⠖⠋⠁⠀⠀⠀ ⠈⠀⠀⠀⠀⠑⠫⢖⣢⠤⢄⣀⣀⣀⣀⣀⣀⣠⠤⣴⠲⢯⡁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠒⠒⠒⠂⠈⠉⠁⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀

⬜️⬜️🟩🟩⬜️🟩🟩 ⬜️🟩🟩🟩⬜️🟩🟩🟩 🟩🟩🟩🟩🟩🟩🟩🟩🟩 🟩⬜️⬛️⬜️🟩⬜️⬛️⬜️🟩 🟩🟩🟩🟩🟩🟩🟩🟩 🟩🟩🟥🟥🟥🟥🟥🟥🟥 🟩🟥🟥🟥🟥🟥🟥🟥🟥 🟩🟩🟩🟩🟩🟩🟩🟩

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⠉⠉⠀⠀⠀⠀⠉⠑⠦⡀⢀⡴⠛⠉⠉⠉⠉⠒⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⢀⡠⠴⠒⠒⠒⠒⠒⠒⠾⣄⠀⠀⠀⣀⣀⣀⣀⡀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢏⠁⠀⠀⠀⠀⠈⠉⠚⢧⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠒⢀⣀⣀⣀⣀⣙⠳⢦⣀⠐⠢⣷⠀⠀⠀⠀⣠⣴⣖⣒⣒⣚⡦⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⡰⢋⡤⠒⠉⠁⠀⠀⠀⠀⠈⠑⠦⣈⡳⣄⠘⢦⠀⢠⠶⢋⣥⠤⠶⠶⠬⣍⢻⠇⠀ ⠀⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠓⠚⠦⣶⡒⠚⣿⣟⣿⣿⣿⣿⡏⠉⠙⢾⠳⣬⠃⢀⣿⡿⣿⣶⣶⡖⠦⣌⣾⠀⠀ ⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡈⠻⢿⣿⣿⣯⣤⣿⡇⠀⠀⠀⢧⠘⢠⠏⣿⣿⣿⣯⣨⡿⠀⢨⣿⠀⠀ ⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⣈⡉⠛⠛⠿⠤⠤⠴⠒⢋⡗⠈⣷⠛⠛⠿⠿⠿⠓⠚⣡⠞⠀⠀ ⠀⠀⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠒⠒⢲⠞⠉⠀⠀⠈⠻⢶⠒⠓⠀⣭⡿⠛⣄⠀⠀ ⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣉⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⢸⣦⠀ ⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⡿⠒⡦⠤⣀⡀⠀⠀⠀⠐⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢈⡇ ⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠙⠦⢤⣈⡉⠙⠓⠲⠤⠤⣄⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢡⠞⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢤⡀⠉⠙⠒⠦⠤⠤⠤⠤⣄⣀⡀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⣠⠔⢻⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⣄⡀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⣠⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠒⠦⠤⠤⠤⠤⠤⠤⠤⠤⠦⠤⠤⠴⠚⠹⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢴⣶⣶⠒⠒⠶⡦⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠽⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠋⠀⠀⠀⠀⠀⠀⠀⣠⡤⠖⠶⣄⠀⠈⢳⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠟⠀⠀⠀⠀⠀⠀⠀⠀⢸⠏⠀⠀⠀⠈⢳⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⣖⠒⠶⢤⣀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡇⠀⠀⠈⠳⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡾⠋⠁⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠶⠶⢤⣻⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⢀⣤⠖⠛⠉⠀⠀⠀⠉⠛⠲⢤⣀⠀⠀⠀⠀⣠⡶⠋⠀⠀⠀⠀⠀⠙⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⣀⣀⣠⣀⣀⠀⠀⠈⠙⠓⠒⠚⠁⣀⣴⣿⣿⣿⣿⡆⠀⢹⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⣸⡏⠁⠀⣠⣶⣾⣿⣿⣿⣿⣿⣿⣶⣦⣤⣤⡤⣴⣾⣿⣿⣿⣿⣿⣿⣿⠀⢸⠃⠀⠀⠀⠀ ⠀⠀⠀⢰⠇⠀⠀⠀⠀⢠⣿⠀⠀⣠⣿⣿⣿⡿⠟⠛⠛⠛⠋⠙⠻⢿⣿⠞⠋⠉⠀⠀⠀⠉⠙⠻⣇⠀⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⢨⡇⠀⠀⠀⠀⠈⡏⠀⠀⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⣽⡖⠀⠀⠀⠀⠀⠀⢰⣿⣾⣿⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⣿⠀⠀⢻⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠀⠀⠀⠀⠀⠀⠈⠻⣻⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⡴⠚⠉⠑⣦⣀⠀⠸⣇⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣩⠃⠀⠀⠀⣀⣀⣀⣶⣿⣿⣀⡀⠀⠀⠀⠀⠀ ⢀⡞⣹⡷⠒⢶⠏⠁⠉⠁⠀⠻⣦⠀⠈⠳⣤⣀⣀⣀⣠⣤⣤⡤⠴⠚⠛⢳⢻⣽⣟⠿⠋⠉⠛⠘⠀⠉⠙⠲⣄⡀⠀⠀ ⣸⡇⠋⠀⠀⠈⠦⣤⡀⠀⠀⠀⠈⣻⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠉⠉⠙⢦ ⣿⡇⠀⠀⠀⠀⣠⠏⠀⠀⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠋⣀⣠⣦⣄⠀⢸ ⢸⣳⠀⠀⠀⢀⣻⣤⡄⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⡾ ⠀⠙⢧⡀⠀⠿⢄⡝⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃ ⠀⠀⠀⠙⠒⠢⠀⢹⡶⠂⢘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⡀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠞⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⢿⠖⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣍⡛⠿⢿⡟⢋⣹⠏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠲⠶⣤⣤⣀⣀⣀⠀⢀⣀⣀⣠⡤⢤⣀⣩⠷⠒⠛⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠛⠛⠛⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⢴⣴⣶⢿⡿⣿⣿⣿⣟⣦⣤⢀⠀⠀⠀⢀⣀⣤⣶⣶⣶⣶⣶⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣰⡾⢿⡹⣏⢶⣓⢮⣖⡳⢦⡳⣭⢻⡽⣯⣶⣴⡶⣟⢯⡛⣵⣚⠶⣓⢮⣛⡿⣿⣭⣳⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⡿⣹⡍⠂⢹⣎⢷⡹⣞⣼⣽⣳⣽⣶⣫⢼⡹⢿⣿⣷⢪⠷⣹⠶⣭⢻⣝⣮⠇⡈⢜⡻⣷⣏⣤⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⢿⡞⣱⢧⡻⣜⣧⣿⣟⣿⠻⣟⢻⡛⢿⡻⢿⣿⣳⣭⣿⣿⣧⣻⣥⣿⡼⣧⣾⣭⣿⣼⣏⣷⡹⣾⣳⣆⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⡿⣏⢾⡱⣏⢷⡿⣛⡳⣞⡼⣛⡼⣣⣟⣧⣛⣷⣾⣽⣿⣿⣿⣿⣿⡹⢞⡽⣓⢯⡛⢾⡹⣏⡟⣿⣳⢿⣿⣷⣤⠀⠀⠀⠀ ⠀⠀⢀⣰⣟⡳⣝⠎⣷⡹⣎⠷⣭⢳⣎⡷⣽⣾⣷⣿⠿⠿⠟⡛⠛⠻⠻⠿⣿⣿⣿⣯⣞⡽⣶⣻⠷⠿⠾⡽⠶⠿⠷⢾⡽⣿⣷⣆⠀⠀ ⠀⢢⣼⣿⢮⣽⠊⡔⣯⢷⣭⢻⣼⣷⣿⣿⠿⠏⠉⠀⠀⢀⠀⠀⠀⣤⡀⠀⡰⢏⠿⣿⣿⠉⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⢿⣷⣶ ⣴⡿⢻⣟⠾⣼⠁⢈⣿⠳⢮⣿⣿⡿⡍⣹⠂⠂⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣵⠈⠀⣿⣿⠄⠀⠀⠀⠀⠀⠀⠀⣠⣾⣷⣶⡀⠀⠈⢿⣿ ⠿⣜⡻⣏⡻⣜⢧⡻⣜⢯⢿⣿⣿⣷⣦⣑⠀⠀⠀⠀⠀⠀⡀⠾⣿⣿⣿⣿⣏⠃⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⡿⠇⠀⠀⣸⣿ ⠻⣜⣳⢭⡳⣝⢮⣳⡝⣮⢳⢮⣝⡻⣿⣿⣷⣶⣀⣀⠀⠀⠀⠀⠘⠙⢋⣎⣙⣆⣶⣿⣿⣆⣀⣀⡀⣀⠀⣀⢀⡀⣈⢑⣀⣠⣔⣶⣿⣎ ⢈⡟⣧⢏⣷⢫⡗⣧⠿⣜⢯⡞⣼⢳⡝⣿⢿⣿⣿⣿⣿⣶⣷⣾⣾⣷⣿⣿⣿⣿⣿⡿⣟⣻⢻⢟⡿⣽⢻⡽⢯⠿⡽⣏⢟⣳⣯⣿⣿⠛ ⣮⡝⣮⢻⡜⣧⢻⡜⣟⢮⡳⣝⣧⢻⣼⡹⢮⡵⣫⢟⡻⢟⡿⢿⢿⣿⣿⣿⡿⣻⢭⡳⢧⣧⣛⡞⣼⠲⣏⡞⣝⡺⡵⣮⣟⠻⡝⣯⣾⡄ ⣧⢻⡜⣧⢻⣜⢯⣝⢮⢷⡹⣞⡼⣳⢞⡽⣣⢷⡹⢮⡝⣧⣿⣿⣿⢻⡻⢼⡱⢧⣏⢷⣫⢟⡿⣾⣷⣿⣻⡽⣟⡟⣿⣷⣈⣰⣤⣿⣿⣃ ⡞⣧⢻⣜⣧⣛⠾⣜⢯⡞⣵⢫⡞⣵⢫⢷⡹⢮⡝⣧⢻⡿⣟⡽⢎⡷⣹⢧⣻⢳⢮⡳⣝⢾⡱⣏⠿⣧⢳⡝⡾⣜⠶⣹⢿⣿⣿⣿⣿⣿ ⣟⡼⣳⢞⡶⣫⢟⡽⢮⣝⡞⣧⢻⡜⣯⢞⡽⣣⢟⣼⢣⡟⡼⣭⢻⣜⣳⢻⡜⣯⢳⡽⣎⢷⡻⣜⣻⡜⣧⣻⢵⣫⢏⣧⢻⣿⣿⣿⣿⣿ ⡾⣱⢏⡾⣱⢏⡾⣹⢳⢮⡝⢮⣳⣽⣾⣿⣿⣿⣿⣾⣧⣿⣵⣋⠷⣎⡗⡯⣞⡵⣫⢞⡽⣎⢷⡹⢧⡻⣜⢧⣛⠶⣫⢖⡳⢾⣿⣿⣿⣿ ⣷⡹⣎⢷⣹⢮⡳⣏⢟⣲⣽⣿⣿⣿⣿⣿⣿⣯⣟⡿⣿⢿⣿⣿⣿⣿⣿⣵⣾⣼⣧⣿⣼⣝⣮⣝⣧⣻⣼⣮⣽⣿⣿⡿⣿⣻⢿⣿⣿⣿ ⡶⣝⢯⡞⣵⢫⢷⡹⢮⣿⣿⢯⣷⣛⣾⣟⣿⣻⣿⣿⣿⢿⣶⢿⣼⣳⣟⣻⣻⣻⢿⣿⣿⣿⣿⣿⣿⣟⣿⣛⣟⣳⣝⣾⣵⣿⣿⣿⣿⣿ ⡽⣎⡷⣫⡝⣯⠞⣽⣣⢟⡿⣿⣾⢿⣾⣿⣷⣿⣶⣿⣾⣟⣾⣯⣿⣽⣻⣟⡿⣽⢿⡿⣿⢿⡿⣿⢿⡿⣾⡽⣾⣟⡿⢯⣿⣿⣿⡿⣿⣏ ⣳⡝⢾⣱⢻⡜⣯⡝⡿⣿⣼⣥⢫⣏⢮⡳⣍⢯⡝⢯⣛⠿⠿⢿⠿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣶⣻⣶⣽⣿⣿⠿⠏⠁⠁⠈⠈ ⣗⣺⢣⣏⢷⡹⢶⡹⣵⢫⢷⣫⢗⣮⡳⣝⢯⡞⣽⣣⢟⡾⣹⣏⢷⣹⣎⠷⣭⢞⡱⢯⡝⣮⠽⣭⣛⣼⣳⣿⡟⠻⠙⠀⠁⠀⠀⠀⠀⠀ ⣿⣟⣿⣾⣷⣿⣮⣗⣧⣛⣮⢳⣏⣶⢻⡝⣮⢽⡳⣏⢿⡼⣳⢞⡽⢶⣫⢟⡼⣫⡝⣧⣛⣶⣻⣶⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣻⢿⣷⣿⣾⣽⣯⣻⢿⡽⣿⣾⢿⣿⢿⡾⣷⢿⣾⡷⣟⣧⣿⢾⣳⡽⣮⣳⣧⣿⣾⣿⣿⣿⣿⠟⠯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣽⣻⡾⣽⢯⣟⡿⣿⢿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣟⣿⣻⢿⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣞⡷⣿⢯⣟⣯⡿⣽⡿⣾⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣯⣟⡿⣞⣷⣯⣟⡿⣿⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠤⠐⠀⠀⠠⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢖⣪⣵⣶⣿⣿⣿⣿⣿⣿⣿⣷⣶⣍⡲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣋⣴⣿⣿⠿⠛⣛⣋⣙⣛⠻⢿⣿⣿⣿⣿⣿⣦⡱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⡞⣴⣿⡟⠉⠖⣛⣋⣉⣛⡻⢿⣿⣷⣮⡙⢿⡿⣿⣿⣷⡜⢆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⣪⣭⣾⠿⠿⠿⢿⣙⠛⢿⣍⠉⣉⣿⣶⣬⣭⣍⣉⣀⣻⣝⢿⣿⣿⡌⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⢫⣿⡿⢋⣀⡀⠀⠀⠀⠈⠑⣦⡽⠛⠋⠉⠓⠲⣤⡉⠻⣿⠙⢿⣦⢻⣿⣷⠘⡆⠀⠀⠀⠀⠀⠀ ⠀⢠⢃⣿⣿⢱⠋⠛⣿⣦⠀⠀⠀⣼⣡⡷⣶⣤⡀⠀⠀⠈⠻⡄⠘⡇⠀⢿⣇⣉⣿⣧⣙⡒⢤⡀⠀⠀⠀ ⠀⢸⢸⣿⣿⡈⠷⣾⣽⠟⠀⠀⢸⡇⢿⣄⡼⣿⡇⠀⠀⠀⠀⢹⠀⡟⣠⣿⣿⣿⡿⠉⠙⠛⢳⡝⢦⠀⠀ ⠀⣸⢸⣿⡿⣟⢦⣄⣀⣀⣀⡤⠾⢷⡈⠙⠛⠋⠀⠀⠀⣀⡴⢋⡼⢡⣿⣿⣿⡿⠀⢠⡶⣤⣤⣿⡌⣇⠀ ⣠⢣⣿⣭⣤⣬⣵⣞⣉⡀⠀⠀⠀⠀⠙⠲⠤⠤⠴⠒⢋⣁⡴⠋⠀⢸⣿⣿⣿⣠⣾⡟⠀⠈⣷⠟⣷⢸⠀ ⣧⡟⢁⣠⣤⣤⣄⣀⡉⠉⠙⠓⠶⠦⣤⣀⡐⠒⠒⠛⠉⠁⠀⠀⠀⠈⣿⣿⣿⣿⡿⣧⣤⣶⠟⢀⡿⢸⡇ ⢧⠻⣾⡏⠻⢿⣿⣿⣿⣿⣷⣶⣶⣤⣄⣈⠉⠛⠶⢤⣀⡀⠀⠀⠀⠀⠘⣿⣿⣿⣿⡀⠈⠁⣠⡾⢃⣿⠁ ⠈⠳⢮⡙⠶⣄⡉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣄⡈⠙⠶⣄⡀⠀⠀⢨⣿⣿⣿⣿⣿⠟⣋⣴⡿⠃⠀ ⠀⠀⠀⠉⠓⢮⢹⡗⢀⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡈⠻⣆⠀⣾⣿⣿⡟⣹⣶⠾⠟⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⡏⣼⠁⣼⣿⠟⠉⠀⣰⠞⠋⠀⠉⠛⠿⣿⣿⣿⡇⢀⣿⣾⣿⢿⡟⣰⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⢻⡇⢠⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠟⢀⣼⠁⠉⣵⠟⣴⡿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⢸⡇⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⣠⡾⠁⣠⡾⢣⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⢸⡇⢸⣿⠀⠀⠀⣀⣤⣤⣤⣄⣠⡶⢏⢠⣴⣟⣤⠞⣫⣴⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡴⡿⠿⠿⢬⣳⣾⣿⣖⡶⢞⡟⠋⠉⠉⢳⠖⠚⠉⠙⠺⣍⣴⣞⣫⠷⠶⠶⢿⠦⣤⣤⣶⡦⡀⠀⠀⠀ ⠀⢇⡇⠀⣶⠀⠙⠉⠀⠀⢙⡟⠃⢠⣴⣶⣏⣀⣠⣴⣦⣤⣿⡁⣀⣽⠀⠸⠂⣸⡟⠉⠡⣤⡿⣿⠀⠀⠀ ⠀⢸⡇⠀⠀⣠⡄⠀⣾⡦⠘⡇⠀⠸⣿⣏⠀⠀⣸⣿⣉⠉⠁⣹⠨⠿⠀⢰⡄⠈⠻⢷⣤⠀⠉⡾⣇⠀⠀ ⠀⢺⢹⣀⣸⣿⣝⣦⣀⣠⢴⣻⣶⡀⠀⠀⢀⣴⠁⠉⠁⢀⣼⡥⢤⣤⣤⣾⣿⣾⣄⣀⣀⣀⣴⣣⣿⠀⠀ ⠀⠈⠻⣿⡿⠿⠋⠛⠿⠿⠟⠋⠳⣯⣭⣭⣵⣾⣭⣿⣯⣵⡿⠟⠛⠛⠛⠋⠉⠉⠛⠶⣶⣾⠿⠟⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠖⠒⠒⠲⠶⢤⣄⡀⠀⠀⠀⢀⣠⡤⠶⠖⠒⠶⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢶⣤⡶⠋⠁⠀⠀⠀⠀⠀⠀⠈⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⢀⣀⣤⠤⠤⠤⣤⣄⣈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⢀⡠⠚⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣦⠖⠊⠉⠉⠉⠉⠉⠙⠓⠾⢧⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢀⣠⡴⠶⠒⠛⠛⣛⠛⠛⠳⢦⡀⠀⣀⣤⠤⠶⠶⠶⠶⢼⣷⣦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠚⣉⡤⠖⢒⣉⣩⣯⣭⣭⣓⡲⢤⣹⠊⢁⣠⡴⣶⣶⣿⣍⣙⣛⣛⠿⣷⡄⠀ ⠀⠀⠀⠀⠀⠀⣴⢿⠀⠀⠀⠀⠀⠀⠀⢀⣰⣃⡤⢞⡡⠖⠊⣽⠛⢛⣿⣿⣷⡀⠉⠓⢿⣾⠿⠒⢩⣿⠋⢹⣿⣷⣦⠈⠉⠛⠿⡆ ⠀⠀⠀⠀⠀⡼⠁⢸⠀⠀⠀⠀⠀⠀⣴⡋⠁⠀⣴⠋⠀⠀⢸⣿⣶⣾⣿⣿⣿⡇⠀⠀⢀⠏⠀⠀⢾⣿⣶⣿⣿⣿⣿⠀⠀⠀⠀⣹ ⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠒⣗⠚⠛⠲⢤⣈⣻⣿⣿⣿⣿⣟⣁⣠⠴⠋⡗⠲⠦⠬⠿⠿⠿⠿⠿⠷⠖⠒⠋⢉⡟ ⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣀⡀⠀⠀⠉⠉⠉⠉⠁⠀⣀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠞⠁⠀ ⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠒⠒⠛⣛⠽⠋⠀⠀⠀⠀⠐⠢⣤⠀⠀⠤⠤⠶⣿⠁⠀⠀⠀ ⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⣀⠀⠀⠈⢷⡀⠀⠀ ⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠤⢤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣀⣈⣧⠀⠀ ⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠉⠉⠓⠒⠂⠤⠤⠤⠤⠤⠤⠤⠤⠤⠄⠒⠚⠉⠉⠁⠀⣿⠀⠀ ⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⡏⠀⠸⡇⠐⠒⠉⠉⠉⠉⠉⠛⠒⠶⠤⢤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣴⠋⠀⠀ ⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⣧⠀⠀⠙⠶⢤⣀⣀⣀⣀⣠⣤⠤⠤⠤⠤⠤⠤⠭⠭⢭⣙⣛⠛⠛⠛⠛⠛⠛⠉⢉⡽⠃⠀⠀⠀ ⠀⠀⣀⡤⠞⢿⢷⣄⠀⠀⠀⠀⠈⠳⢤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠒⢒⣶⠶⠚⠉⠀⠀⠀⠀⠀ ⠠⠚⠁⠀⠀⠀⠳⢍⡳⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢭⣙⠳⠶⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⡤⠶⣞⡿⢯⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠶⠤⠬⠭⣭⣉⣉⣉⣉⣭⡭⠭⠥⠴⠒⠚⠉⠁⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⠾⠿⠟⠛⠛⠛⠻⠶⣶⣤⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⡾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣦⣀⠀⠀⠀ ⠀⠀⣴⡟⠋⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣬⣿⣆⠀⠀ ⢀⣾⠋⢀⣴⡾⠟⣹⣿⣿⣿⣆⠀⠀⣠⣶⣦⣄⠀⣸⡏⠀⢀⣽⣿⣧⠀ ⣼⡏⠀⣾⠃⠀⢸⣿⣿⣿⣿⣿⡆⢰⣿⣿⣿⣿⣆⢿⡇⢀⣿⣿⣿⣿⡄ ⣿⠃⢸⡇⠀⠀⢸⣿⣿⣿⣿⣿⠁⣾⣿⣿⣿⣿⣿⡼⣷⠈⣿⣿⣿⣿⣷ ⣿⠀⠸⣧⠀⠀⠀⠙⠿⣿⡿⠃⢸⣿⣿⠋⠉⠉⢿⡇⠙⣷⣜⢿⣿⡿⣿ ⣿⡆⠀⠙⢷⣤⣀⣤⡾⠛⠁⠀⠘⣿⠁⠀⠀⠀⢸⡇⠀⠈⠙⠻⠶⢾⡟ ⠸⣷⡈⠀⢀⠉⡉⢉⠀⠉⠢⡀⠀⢿⡇⠀⠀⠀⢸⡇⠀⡞⠸⠀⢢⡿⠁ ⠀⠘⣷⡀⠛⠐⠃⠘⠀⠀⠀⠈⡄⠈⢿⣄⠀⢀⡿⠑⠀⠀⠀⣰⡟⠁⠀ ⠀⠀⠈⠻⣷⣄⡀⠀⠀⠀⠀⠀⢰⠀⠀⠙⠻⠟⠁⠀⠑⣠⡾⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠻⣶⣤⣀⠀⠀⡌⠀⠀⠀⠀⠀⣀⣴⡾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠿⠷⠶⠶⠶⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⢀⣀⣤⣷⣦⣤⣤⣀⡀⠀⠀⠈⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣶⣶⣿⣧⣶⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣾⣿⣿⣿⣷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠉⠉⠉⠁⠀⠀⠉⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⢿⣿⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣄⠀⠀⠀⢀⣴⣤⡙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⢁⣽⠆⠀⠀⠀⢀⣴⡾⠿⠿⠿⢿⣿⣿⠇⠀⠀⢸⣿⡿⢿⣾⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⢻⣿⣿⣿⣿⣿⡿⠟⠋⠀⠀⠀⣼⠁⠀⠀⠀⢠⠟⠉⠀⢀⣀⡀⠀⢻⡇⠀⠀⠀⢸⣟⣁⠈⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣷⣼⣿⣿⡿⠟⠋⠠⠀⠀⠀⢀⣾⠃⠀⠀⠀⢰⠏⠀⣼⡗⠋⢉⣍⣷⣼⣷⣀⠀⠀⢸⠋⢉⢻⣿⣇⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⣼⠋⠀⠈⠉⠛⠛⠓⢶⡄⢤⠶⠶⢾⡷⣦⣤⣤⣤⣄⡀⠀⠉⠙⠲⢼⣿⠟⠹⠋⣹⣧⣠⣬⣆⣸⡿⢻⣧⣉⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣾⡟⠙⢶⡄⠀⠈⣧⠀⠀⠀⡟⠀⠀⠀⠀⠀⠉⠉⠉⠉⠛⠛⢻⠃⠀⠀⠀⢛⣿⠁⠀⠀⢹⠁⠈⡏⠙⢻⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⡿⠀⢀⣾⣿⠀⠀⢸⡄⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⡀⠀⣀⣾⠇⠀⠀⠀⢹⣆⠀⣇⣠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠛⠓⠲⠦⢼⣌⣧⠀⣾⣿⣿⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⡛⠀⠀⠀⠀⠀⠀⢉⢻⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢻⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⢢⣀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠺⣿⠀⠈⠻⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣄⣤⣶⣶⣶⢤⡀⢀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣷⢦⣄⠈⠓⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠁⠴⡿⢋⢹⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣴⣶⠟⠉⠃⢈⡛⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⡀⣼⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⢀⣤⡾⠀⠀⣿⠃⢴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⢿⡀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⡟⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣶⣾⣾⣿⣤⠶⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣁⠀⠂⠒⠶⢦⣤⣤⣤⣤⣤⣤⣶⣿⡇⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣾⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣀⣀⣀⣀⡈⠉⠛⠛⠛⣉⣉⣉⣀⣴⠇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡟⠀⠀⣴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠉⠛⠛⠻⠿⠿⢿⣿⠿⠿⢿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⣿⣿⣿⣿⡇⠀⣸⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⣶⣶⣶⠶⠖⠛⣹⣧⣴⠟⠁⢀⡆⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⠈⠿⣿⣿⣿⢷⣠⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠋⠉⠀⠀⠀⢰⣿⡏⠀⠀⠀⣸⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠈⢉⢀⣼⠀⠉⠛⠻⢿⣿⣿⣿⣿⣿⣶⣦⣤⣤⣄⡀⠀ ⠀⠀⠀⠀⠀⢠⣿⡟⠠⠀⠀⠀⣿⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠿⡟⣿⣿⣄⠀⠀⠀⠀⠈⠉⠛⠻⢿⣿⣿⣿⣿⣿⣿⣯ ⠀⠀⠀⠀⠀⣼⣿⠱⠃⠀⠀⠀⢸⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠘⢿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢰⣿⠇⡄⠀⠀⠀⠀⠀⣇⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠹⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠈⠳⢮⣉⠻⠿ ⠀⠀⠀⢀⣾⡟⠰⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣷⣮⣙⠄⠀⠀⠀⣀⣀⢤⣷⣿⠇⠀⠀⠀⠘⣿⣿⡄⠀⠀⠀⠀⠀⠈⠑⣄⠀⠀⠉⠒ ⠀⠀⠀⣸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣿⣿⣿⣿⣷⢿⡿⠛⠛⣿⣿⠁⠀⠀⠀⠀⠀⠘⣿⣿⡄⠀⠀⠀⠀⠀⠀⠙⢧⠀⠀⠀ ⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⢁⡼⠁⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡀⠀⠀⠀⠀⠀⠀⠨⡇⠀⠀ ⠀⡀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⠀⠀⠀⠀⠈⠓⠤⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⡠⠴⠞⠁⠀⠀⣰⠃⠃⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⡄⠀⠀⠀⠀⠀⠀⡇⠀⠀

⡶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⢶ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢀⢀⡀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⠿⠿⣿⣶⡄⠀⠀⠀⣼⣿⣿⣧⠀⠀⠀⠀⣿⣿⣿⡄⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⡀⣀⣼⣿⠇⠀⠀⢰⣿⡇⢹⣿⣆⠀⠀⠀⣿⡟⢻⣿⣆⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⠛⠻⢿⣷⣄⠀⢀⣿⣿⠀⠀⣿⣿⡄⠀⠀⣿⣷⠀⢻⣿⣆⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⣸⣿⡿⠀⣾⣿⠿⠿⠿⠿⣿⣿⡀⠀⣿⡟⠀⠀⢻⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠿⠿⠿⠿⠛⠁⠸⠿⠏⠀⠀⠀⠀⠹⠿⠧⠀⠿⠿⠀⠀⠀⠻⠿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨ ⡷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡾ ⠀⠀⠀⠉⠉⠉⠉⣽⡿⠁⣠⣾⡿⠾⣯⣿⠿⠯⢭⣉⠉⠉⠉⠉⣉⣭⣿⡯⠽⠯⢭⣟⡫⣽⣿⣁⣠⣦⣄⠉⠳⣿⣍⠉⠉⠉⠉⠉⠁⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⠃⢠⣿⣿⣴⣾⠿⠛⠋⠉⠛⠲⠯⣵⣶⡯⠟⠋⢁⣀⣠⣤⣤⣬⣽⣾⣿⣿⣻⣿⣿⣷⣄⠘⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⠀⢸⣿⡿⠛⢁⣤⠶⠛⠋⠉⠉⠛⠻⢿⠤⡴⠞⠛⣉⣽⠿⠛⢉⣠⣤⣤⢤⣝⣿⣿⣿⣿⡄⢸⣿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡏⠀⠰⠋⠁⠀⠀⢀⣤⣶⣾⣿⣿⡤⠤⠤⣾⣋⢀⡤⠞⢫⣿⣿⣿⣷⡄⠉⠻⣿⣿⡇⠀⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⣇⠀⠀⠀⢀⣠⠾⢋⡵⢋⣿⢻⣿⠿⣶⡄⠀⢹⠋⠀⠀⣿⣿⢿⣧⣿⣿⣀⣠⣿⣿⠁⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⣿⠀⠀⠚⠛⣷⡞⠋⠀⢸⣿⣟⢿⣶⣿⣧⣠⡿⣤⣤⣤⣽⡿⠿⠛⠛⢉⣿⣿⣿⡿⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠈⣿⠀⠀⠀⣀⣀⣉⣻⣶⣤⣿⣿⠿⠟⠛⠉⠁⠀⠀⠀⠀⣀⣀⣠⣤⠾⠋⢉⣿⣿⡇⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⡆⢠⣾⠋⠉⣩⣉⣉⣙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢛⣉⣉⣡⣤⡶⠾⣿⣿⣿⠁⠀⢠⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⢻⡇⠈⠛⠶⣦⣬⣉⣉⣙⡛⠛⠛⠛⠛⠛⠛⠛⠛⢛⣛⣉⣉⣉⣠⣤⣶⣿⠟⠁⠀⢀⣾⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠘⣿⣤⡀⠀⠀⠈⠉⠉⠉⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠉⠉⠉⢁⣠⣼⣏⠀⣀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣿⣧⠀⠀⠘⢿⣿⢷⣦⣄⣀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣶⠿⠛⠉⢨⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⡀⠀⠀⣿⠀⠈⠉⠛⠛⠿⠿⠿⠿⠛⠛⠛⠛⠛⠛⠛⠋⠉⠀⠀⠀⠀⠈⠛⢾⣢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⢿⣦⣴⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⢶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠔⠊⠁⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⠦⠤⠀⠀⠀⠀⠀⠀⠉⠉⠒⠢⢤⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠑⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣄⡀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠋⠉⠐⠒⠲⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣋⠀⠀⠀⠉⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠐⠉⠀⠀⣀⡠⢴⣾⣿⣿⣷⣶⣦⣤⣀⡀⠀⠀⠀⣠⡖ ⠀⠀⠀⠀⢀⣠⣴⣶⣿⣿⣿⣿⣕⣲⠤⣀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠠⢖⣩⡶⠾⣿⣿⣉⣉⡉⠙⢿⡟⠿⢿⣿⣶⡿⠋⠀ ⠐⠶⣶⣶⣿⠿⠛⠋⢩⢿⣥⣄⣩⠻⡟⠦⢅⡀⠘⡿⠀⠀⠀⠀⠀⠀⠖⠉⠀⢀⣸⣁⣀⣉⣛⣋⣀⣀⣵⣤⣾⣿⡿⠂⠀⠀ ⠀⠀⠀⠙⠻⢷⣤⣠⣧⣤⠬⣭⠭⠴⠓⣆⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠉⠉⠉⣉⠋⠉⣙⠉⠏⢹⢈⣭⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⢸⡿⠋⣀⠁⢀⡁⠤⠒⠉⣁⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠉⠉⠓⠈⠁⠀⠀ ⠀⠀⠀⠀⠖⡩⠔⣩⠔⠊⢁⡠⣴⠾⠛⠉⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠔⠋⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠊⠁⠀⣀⣉⡉⠉⠒⠲⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣦⣴⣾⣀⡠⣶⣿⣿⣿⣿⣿⣿⣷⣶⣶⣄⣼⣿⡗⠀⠀⠀⠀⠸⡿⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡿⠿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⢻⣏⡴⠃⠀⠘⡿⠉⠀⡰⣩⠟⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⢰⠃⠀⣴⡵⠃⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣀⠀⢤⡤⡾⠋⣀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢌⣉⡤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡞⠙⡄⠀⠀⠀⠀⠀⠀⠘⠾⠓⢶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⠀⠀⢀⣠⣤⣶⠾⠛⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡠⠔⠊⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠒⠢⠤⠀⠀⠀⠈⠁⠒⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠒⠒⠒⠒⠲⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣤⣴⣿⡷⠶⠿⠿⢾⣿⣷⣶⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⣉⣉⠙⣿⣒⠢⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣤⡾⢿⠛⠥⢥⣀⣠⡴⠚⢲⡎⠈⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠈⡽⣿⣿⠛⠛⡿⠿⣶⣵⡢⠀⠀⠀⠀⠀ ⠀⠙⢻⠆⣈⡷⣶⡾⠥⡀⠐⠺⠭⠆⢠⡶⠏⢰⡿⠀⠈⠀⣀⠤⠖⢠⠿⣥⣌⣻⣿⣿⠓⠢⣍⣻⣷⣦⣄⡀⠀ ⠀⣰⣗⠋⣯⡴⠉⢔⠾⠋⠁⣀⠴⠚⠁⠀⠀⢸⡯⠄⠂⠄⠀⠀⢠⣟⡁⠨⠉⠉⠉⠓⢶⡄⠞⠋⢀⣹⣿⠧⠄ ⠘⣻⠟⠻⠟⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠁⠀⠀⠀⠀⠀⠀⠑⠖⢀⠉⠥⠄⠀⠀ ⠈⠁⠀⠀⠀⠀⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⢀⡤⠊⣁⣀⣀⣀⡈⠙⠲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀⣿⡁⠀⢿⣿⣿⣿⣿⣿⣷⣦⣹⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠿⠉⠀⠀⠉⢉⢸⢹⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⣀⣀⣀⣀⣠⣤⢼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⠚⠓⠒⢲⡒⢻⠁⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣆⠀⠀⠀⠀⢱⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠃⠀⠀⠀⢰⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠈⠁⠀⠀⠀⠀⡰⠒⣄⠀⠉⠁⠀⠀⡠⠮⠏⠑⠒⠒⠇⠴⣖⡂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢈⡴⠁⣈⣋⢳⢅⣀⠀⠔⠑⠀⠀⠀⠀⠀⠀⠤⠮⠤⡰⠖⠈⢆⠀ ⠀⠀⡰⠀⠀⢰⠁⡡⠂⢀⡀⠡⠑⢒⠀⠉⠁⠀⠚⠣⢅⣂⢔⠞⠛⣳⣁⠀⠈⡀ ⠀⠀⠀⠉⢈⡟⢘⡖⡆⠁⠀⡐⡰⠁⠀⠀⠀⠀⢀⠄⡀⠀⢇⡀⠀⠀⣔⠁⠀⢃ ⠀⠀⠀⠀⢸⡥⢪⠊⠀⡌⠌⡜⠁⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⡐⢄⢀⢰⠀⠀⢸ ⠀⠀⠀⢠⠊⣠⢣⠁⣸⠀⡜⢸⠀⠀⠀⠀⠀⢠⠎⢀⡆⠀⡀⣧⠀⠃⠺⡀⠀⠈ ⠀⠀⣔⢡⠋⠆⡆⡐⢸⣰⡠⠼⡀⠀⠀⠀⢠⠋⠐⢼⡹⠀⢃⢸⡄⠀⠀⠃⠀⠀ ⠀⣺⢣⡇⢰⡰⢠⠃⠉⠓⠀⠒⠳⡀⠀⣸⠇⠠⠠⠀⣯⢃⠸⠘⡇⠀⠀⠀⠀⠀ ⠘⠃⢘⠃⠘⢥⠪⣠⡶⠴⠶⢦⠄⠉⠲⠹⠀⣀⣲⣠⡘⡌⣄⠀⡇⢀⠀⠀⠀⢰ ⠀⠀⡘⠀⢠⡈⠛⠹⡀⠈⠀⠁⠀⠀⠀⠀⠀⠀⠵⢴⢹⡿⣏⡆⠀⡌⠀⠀⠀⢸ ⠀⠀⠁⠀⢆⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⠃⡐⠀⢀⠀⠀⣸ ⠀⢰⠀⢸⡾⡇⠀⠀⠀⠀⠀⣠⠄⠠⢄⠀⠀⠀⠀⠀⠀⠀⡎⡰⠀⠀⡼⢂⠀⣿ ⠀⡟⠀⣸⣧⡇⠀⠀⠀⠀⢸⣌⣿⣿⣷⣧⡆⠀⠀⠀⢀⢌⠔⠀⠀⠠⠀⡌⠀⢿ ⢸⢡⡞⢿⣷⠘⡀⢀⠤⠠⠸⡿⠛⠛⠛⡿⠀⠀⠀⡠⠂⠀⠂⠂⠠⢒⠝⠀⠔⠀ ⠘⠘⣇⢸⢸⣠⢷⣌⠢⠜⠀⠱⠶⡶⠒⠁⠀⢀⢎⡜⠀⡀⠀⢠⢟⠅⠀⣼⠀⠀ ⢐⠀⢸⡜⣼⠃⠀⠈⢱⣄⠀⠀⠀⢹⠀⡠⡂⠔⣹⠋⠝⠀⢀⣮⠃⠠⢼⢻⡄⠒ ⠄⠀⠀⠹⠧⠑⠢⣶⣿⣿⣔⠤⠄⠌⠙⠑⠂⠉⠃⠘⡣⢠⣾⡟⢰⣟⠸⠄⠛⠂

⠀⠀⠀⠀⠀⠀⢀⣤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⢤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡼⠋⠀⣀⠄⡂⠍⣀⣒⣒⠂⠀⠬⠤⠤⠬⠍⠉⠝⠲⣄⡀⠀⠀ ⠀⠀⠀⢀⡾⠁⠀⠊⢔⠕⠈⣀⣀⡀⠈⠆⠀⠀⠀⡍⠁⠀⠁⢂⠀⠈⣷⠀⠀ ⠀⠀⣠⣾⠥⠀⠀⣠⢠⣞⣿⣿⣿⣉⠳⣄⠀⠀⣀⣤⣶⣶⣶⡄⠀⠀⣘⢦⡀ ⢀⡞⡍⣠⠞⢋⡛⠶⠤⣤⠴⠚⠀⠈⠙⠁⠀⠀⢹⡏⠁⠀⣀⣠⠤⢤⡕⠱⣷ ⠘⡇⠇⣯⠤⢾⡙⠲⢤⣀⡀⠤⠀⢲⡖⣂⣀⠀⠀⢙⣶⣄⠈⠉⣸⡄⠠⣠⡿ ⠀⠹⣜⡪⠀⠈⢷⣦⣬⣏⠉⠛⠲⣮⣧⣁⣀⣀⠶⠞⢁⣀⣨⢶⢿⣧⠉⡼⠁ ⠀⠀⠈⢷⡀⠀⠀⠳⣌⡟⠻⠷⣶⣧⣀⣀⣹⣉⣉⣿⣉⣉⣇⣼⣾⣿⠀⡇⠀ ⠀⠀⠀⠈⢳⡄⠀⠀⠘⠳⣄⡀⡼⠈⠉⠛⡿⠿⠿⡿⠿⣿⢿⣿⣿⡇⠀⡇⠀ ⠀⠀⠀⠀⠀⠙⢦⣕⠠⣒⠌⡙⠓⠶⠤⣤⣧⣀⣸⣇⣴⣧⠾⠾⠋⠀⠀⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣭⣒⠩⠖⢠⣤⠄⠀⠀⠀⠀⠀⠠⠔⠁⡰⠀⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⢤⣀⣀⠉⠉⠀⠀⠀⠀⠀⠁⠀⣠⠏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠒⠲⠶⠤⠴⠒⠚⠁⠀⠀

⠀⠀⠀⢀⡀⠤⣀⡰⠭⡉⠉⠐⠂⠄⠂⠉⠀⠉⠁⠂⢄⠀⠀⠀ ⠀⢠⢞⣒⡀⠉⠀⠒⢅⢲⠬⠙⠒⠚⠛⠵⡢⢄⠀⠀⠈⣷⡀⠀ ⢠⠁⣿⣻⣿⠀⠀⠀⡔⣽⠿⣟⣦⠀⠀⠀⠈⠒⢠⠀⠀⢹⣷⠀ ⠀⢑⠌⣉⣁⣀⡠⠔⠳⡘⠷⠿⠋⠀⠀⠀⡠⣊⠁⠀⠀⠘⣿⡆ ⠀⢀⠭⠃⠀⠀⠉⠀⠀⠙⠥⠒⠒⠲⠬⠕⠊⠁⠀⠀⠀⠀⣿⡇ ⠀⢸⡊⠩⠭⢭⣉⣉⣁⡐⠒⠤⠄⣀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇ ⠀⠀⠘⠘⡀⠀⢿⣿⣿⣿⣿⣷⣶⣤⡉⢲⠀⠀⠀⠀⠀⢸⣿⡇ ⠀⠀⠀⠀⠇⠀⠈⢿⣿⣿⣿⣿⣿⣿⠟⡜⠀⠀⠀⠀⢀⣿⣿⠀ ⠀⠀⢀⢸⠀⠀⠀⠘⣿⣿⣿⣿⠟⢡⠊⠀⠀⠀⠀⢀⣼⣿⠃⠀ ⠀⠀⠘⡈⠒⠤⠄⠀⠸⠟⢋⡡⠒⠁⠀⠀⠀⢀⣤⣿⠟⠁⠀⠀ ⠀⠀⠀⠘⠩⢀⣒⠒⠀⠉⠁⠀⠀⣀⣀⠤⠶⠛⠋⠀⠀⠀⠀⠀

⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠖⠁⠀⠀⠀⠈⠑⢦⠔⠉⠀⠀⠉⠲⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠃⠀⠀⣀⠤⠒⠒⠒⠨⢧⡀⣀⣀⠀⣀⡘⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠙⠢⡀⠀⠀⠀⠀⠀ ⠀⠀⢀⠤⣒⡒⠶⠶⢒⡲⢖⠪⣇⠀⠀⣤⣶⣶⣾⣤⡀⠀⠀⠀ ⠀⠰⠧⣫⠤⢤⡤⣤⣤⡽⠶⢷⣌⡆⢚⣵⣿⣭⢍⣢⡇⠀⠀⠀ ⠀⠀⠀⠐⢯⠺⠯⣿⣤⡏⠀⢈⣎⢳⣹⣷⣿⣽⢂⣼⠇⠀⠀⠀ ⠀⠀⣀⠀⠀⠉⠒⠒⠚⠉⠩⡥⠊⠀⠲⢤⠬⢡⣲⢮⠀⠀⠀⠀ ⢀⣭⣥⠀⠀⠀⠀⣀⡠⠴⠊⠀⠀⠀⠀⠈⠢⠀⠀⠀⡧⠀⠀⠀ ⠈⢧⡐⠍⣑⡒⠠⠤⠄⣀⣀⡀⠀⠀⠀⠀⠀⠀⣀⢜⡴⠁⠀⠀ ⠀⠀⠈⠑⠤⣈⠉⠒⠒⠒⠢⠤⠤⠤⠭⠭⠭⠥⠔⢋⠆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠒⠒⠂⠤⠤⠤⠤⠤⠤⠤⠤⠔⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠉⠙⢞⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡖⠲⡎⡣⡠⢖⢶⡠⠉⠲⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⠈⢏⢔⠕⠉⢀⡄⠀⠈⢢⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠈⠳⢄⣠⠃⢀⡴⢀⡄⢣ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠈⠀⠈⠀⠈⠀⠈

⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⣠⡴⠛⢀⡴⠛⠀⠀⠀⣀⠀⢀⡜⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠙⢦⣷⡀⠀⠀⠀⠀⠀⠀⠄⠐ ⠀⠀⠀⠀⠀⡘⠀⠀⣠⡞⠁⢀⡴⠋⠀⠀⠀⠀⣴⠃⢀⡞⠀⢀⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⢀⠀⠀⠀⠀⠀⠀⡉⠁⢱⣤⡀⠀⠀⠀⠀⠀⠰ ⠀⠀⠀⠀⠀⡇⣄⡼⠃⡀⣠⡞⠁⡀⠀⠀⠀⡼⠃⢀⡞⠀⢠⠟⢱⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠀⢸⠀⠀⠀⠀⠀⠀⠻⡄⠀⠫⠳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡿⢋⣴⠋⣠⠏⠀⡴⠃⠀⠀⣼⠃⠀⡞⠁⢠⠟⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠃⣟⠀⢸⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠘⢂⠀⠀⠀⠀ ⠈⠋⢀⣴⠟⢡⡞⢡⣴⠋⠀⡼⠁⠀⠀⢠⡟⠀⠀⠁⢠⠏⢠⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡾⠁⠀⢸⠸⡿⡄⠀⠀⠀⡄⠀⢸⡘⣧⠀⠀⠀⠀⢢⡀⠀⡄ ⠀⣠⠞⠁⣠⣟⣼⣿⠃⠀⣼⠇⠀⠀⣠⣿⡇⠀⠀⢀⡞⢀⡆⠀⡇⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠁⠀⠀⢸⠀⣷⣧⠀⠀⠀⢿⠀⠀⢧⣹⡄⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⣰⣿⠟⢡⡏⠀⢰⠏⠀⠀⢰⠏⢸⡇⠀⡄⡞⠀⠈⠁⠀⣹⣤⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢾⣿⠿⣤⣤⣀⠀⢸⡇⢿⣿⡄⠀⠀⠘⡆⠀⠘⣏⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⡟⠁⠀⡾⠀⠀⡾⠀⠀⢠⠏⡀⢸⡇⢸⣿⢁⣀⣤⣶⠿⢻⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⢀⡾⠋⠀⠀⠈⠙⢷⣤⡇⢸⢻⣇⠀⠀⠀⢷⠀⠀⣸⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⣼⡟⠀⠀⢰⠇⠀⣸⠇⠀⢠⠏⠘⢃⣨⣧⣼⡟⠛⠋⠁⠀⠀⠈⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⡼⠀⠀⠀⠀⠀⠀⠀⠈⢿⣜⡎⣿⡀⠀⠀⢸⡆⠀⢸⣿⣇⠀⠀⠀⠀⠀⠀ ⠘⠋⠀⠀⠀⣿⠀⢠⣿⠀⠀⡾⣠⠖⠉⠁⠹⢧⣷⡀⠀⢀⣠⠤⣄⡘⣷⡀⠀⠀⠀⠀⠀⠀⢰⡇⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⣷⠾⣧⣀⠀⠀⡇⠀⠈⣿⢿⠀⠀⠀⠀⠀⠀ ⢠⠀⠀⠀⠀⣿⢠⡟⢿⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⠉⠹⣷⡄⠀⠀⠀⠀⢀⡿⣇⡟⠀⠀⢠⡔⠛⠉⠒⠒⠂⠀⢷⢹⠀⢻⡏⠉⠀⢷⠀⠀⢻⣼⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⡞⠁⣸⡀⡏⠀⠀⠀⠀⠀⠀⠀⠴⠖⠒⠒⠊⠉⠓⠲⠀⠘⢿⢦⡀⠀⠀⣸⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⢷⠀⠀⢸⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⢸⠀⠀⠀⠀⢿⡇⠀⡟⢷⣧⠀⠀⣀⣸⣷⣶⣶⣶⣶⣶⣶⣶⣒⣲⣦⠤⠀⠀⠀⠙⠶⢤⡇⢸⡏⠀⠀⠈⠉⠉⠙⢳⡲⠦⢄⣀⡀⠘⢿⡀⠈⣧⠀⢸⠃⠀⢸⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⢰⠃⣀⣈⣻⣿⣿⣛⣋⠁⠀⠀⠀⠀⠀⢉⣻⠛⠃⠁⠀⢀⣀⠀⣀⡠⢀⣀⠤⢄⡀⠤⣬⡿⠷⠯⠿⣶⣶⣼⣯⣓⠚⢷⡀⢹⡀⣾⡄⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⠠⣽⣿⠋⠙⢋⠉⠉⠙⠶⠶⠒⡀⠠⣴⣯⠄⠀⠀⠒⠉⢀⡭⠝⠀⠉⠀⠀⠉⠀⠀⢬⡔⠲⣤⡀⠀⠈⠉⠙⠻⣷⣶⣽⣤⣿⠏⡇⠀⠘⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡏⠀⠈⠛⠓⢠⣬⠇⠄⠒⠒⠂⠀⠀⠀⠒⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠓⠲⢬⣿⣒⠒⠊⠉⠙⢶⣽⣿⣿⣿⡀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠠⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢳⡶⠲⠞⠋⠀⣀⣿⣿⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠮⠷⠯⠉⠁⠀⠀⡞⠀⠀⠀⡤⠀⠀⠀⠀⠀ ⠀⠀⠀⡴⠀⣾⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⣰⠁⠀⠀⠀⠀⠀ ⠀⠀⢀⡇⣸⡟⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⣼⠃⠀⠀⠀⠀⠀⢰ ⠀⠀⢸⢠⣿⣆⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠶⠶⠦⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠃⠀⣸⠃⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⢸⣿⡇⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⣁⣀⣀⣀⣀⣀⡈⠉⠲⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠁ ⠀⠀⣿⣿⣷⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠓⠀⠹⣿⣿⣿⣿⣿⣿⣿⣶⣄⣙⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⡀ ⠀⢰⣿⡟⡟⠷⣼⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣦⣤⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⣠⠏⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⢸⣽⠁⣧⡇⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⢀⡼⠁⣨⡯⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢈⠗⢀⣿⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⣠⡤⣤⡀⠀⠀⢻⣿⣿⣿⣿⡿⠿⢿⣿⡿⠿⠿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⡰⠏⣆⣼⢋⣶⠷⠀⠀⠀⠀⠠⠄⠀⣠⠞ ⠀⢹⣋⡿⢻⠁⠀⠀⠸⣧⠀⠀⠀⡤⠟⠉⠀⠀⠉⡇⠀⠘⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⢈⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⡀⠀⠀⠀⠓⠒⠉⠉⠿⣿⠀⠀⠀⠀⢀⠜⠁⠀ ⠀⢸⣽⠀⢸⡄⠀⠀⠀⣿⣧⡀⠀⠳⣄⠀⠀⠀⢰⡇⠀⠀⠹⣿⣀⠀⠀⠀⠀⢀⣀⣄⣴⡏⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⣠⠞⠁⠀⠀⠀⠀⢠⢠⡼⡿⠓⢰⣾⣦⡞⠋⠀⠀⠀ ⠐⢸⣇⠀⠀⣿⠀⠀⣼⣿⣿⣿⣄⠀⠈⠢⠤⠤⠚⠀⠀⠀⢠⡰⠯⣭⣭⣭⣭⣭⡷⠋⠙⠃⠀⠀⠀⠀⠀⠀⣠⡾⠋⢀⣴⠏⠀⠀⠀⢀⠀⠀⢸⡰⢌⠁⢠⣿⡿⠃⠀⠀⠀⠀⠀ ⠀⠀⢿⠀⠀⣿⠀⠢⠟⠁⠙⠙⠻⣷⣄⠀⠀⠀⣠⠤⣄⠀⡜⠀⠀⠀⠀⠈⢧⠀⠇⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⢀⣴⣿⡟⡀⢀⣠⣤⣼⠷⡄⣸⠚⠋⢀⣾⠟⠀⣴⠁⠀⠀⠀⠀ ⣤⠀⢸⡀⢀⡿⣀⠄⠀⠀⠀⠀⠀⠈⠙⣷⣄⠘⠷⠴⠇⢰⠇⠀⠀⠀⠀⠀⢸⣼⠀⠀⠀⠀⠀⢀⣤⠞⠁⢀⡴⠟⢱⠟⠀⠁⠉⢱⡾⢋⠜⡴⠃⠀⠀⣾⡟⢠⡾⠁⠀⠀⠀⠀⡰ ⣜⣆⠀⣷⡾⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⢼⣿⣷⣄⡀⠀⠘⠛⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⣀⡴⠋⢁⣠⠾⠋⠀⢀⡞⡀⠀⠀⢠⡼⠆⠁⠀⠀⠀⢀⣼⡿⢡⡞⠁⠀⠀⠀⠀⡴⡇ ⠹⡌⢧⠸⡍⠛⠢⣤⣠⠀⠀⠀⠀⢀⣠⣿⣿⣿⣿⡟⢀⠀⠀⠀⠀⠀⠀⠀⠀⣛⣠⠴⢛⣥⡴⠚⢉⣀⣤⠤⠶⣿⡹⠀⠀⠀⡚⠗⣄⠀⠀⠀⣀⣼⣿⣣⡞⠁⠀⠀⠠⠀⠘⠁⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢶⡖⠒⠂⠒⠒⠶⢦⣀⠀⠀⠀⠀⠀⠀⣠⣤⠴⠤⠶⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⡿⠙⠋⠉⠀⠀⠀⠀⠀⠈⠀⠪⣵⣤⣤⠖⡺⠿⠋⠀⠀⠀⠀⠀⠺⣝⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡝⣦⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⣯⠟⠁⠀⠀⠀⠀⠀⡀⠄⠀⠀⠀⠀⠢⠤⣤⡀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠹⣠⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⣻⠏⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢾⡦⠐⠂⠀⠀⠀⠀⠀⠀⠐⠂⠀⠆⢻⣛⠦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣰⢿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠤⠄⠀⠐⠲⠀⠹⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢼⠷⣄⠀⠀ ⠀⠀⠀⢠⣴⣿⢧⡞⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⢞⡯⠕⠒⠂⠉⠁⠀⠀⠒⠒⠢⢿⣷⣶⡮⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢾⠳⡄ ⠀⠀⢰⣟⠞⠁⠘⠁⠀⠀⠀⠀⠀⢀⣀⠚⠋⠁⠚⠋⢁⣀⣠⣤⣤⣤⣤⣤⣤⣀⣀⠀⠈⠙⠀⠀⢀⣠⣤⣤⡤⠤⠤⠤⣤⠀⠤⢬⣦⢳ ⠀⣴⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠰⢀⣤⠶⠛⠋⠉⠉⣠⣤⣤⣼⣷⣤⣬⣽⠷⠂⠀⠛⠛⠛⠓⠒⠒⠲⠒⠒⠚⠛⠛⢣⡀⠈⣿ ⣼⣷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡃⠀⠠⠐⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⢠⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡽⣳⣿ ⠋⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢳⡶⣤⣀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡴⠛⠉⠀⠀⠀⠀⠀⠀⢀⠠⠄⠂⠀⣰⢾⣿⠙⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⡀⠀⠀⠀⠀⠾⠛⠁⣾⡟⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣮⣿⡛⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠞⠉⠐⠋⠁⠀⠀⠀⠉⠙⠯⢲⠖⠂⠉⠉⠉⠙⣮⢿⣿⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣾⠤⠤⠤⠤⡶⠶⣶⣶⣶⣖⣒⣒⣛⠛⡛⣛⣲⣶⣶⣦⣬⠿⣼⣻⣦⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀⠀⣾⠛⣩⣵⠿⣶⠶⠿⢾⠛⠛⢻⡟⠛⠻⣏⠙⠻⣿⡟⠛⡻⣿⠉⠙⣿⢿⠀⠀⣿⢾⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⣿⡀⢻⡄⠀⢸⡆⠀⠸⡆⣤⣘⣷⣆⣀⣿⣀⣀⣁⣿⣒⣁⣸⡄⠀⣿⠞⠀⣠⣿⡾⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⡙⢷⣄⡙⢦⣼⣿⠃⠀⣿⡟⠁⢿⡍⠉⠉⡏⠉⠉⣾⠁⠉⢹⢇⣴⠃⠀⣤⣯⡿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⣦⠉⠻⣦⡉⠙⣦⣤⡟⠀⠀⢸⠀⠀⣼⠃⠀⢀⣟⣀⣴⣿⠟⢁⣠⣾⣷⠟⠁⠀⠀⠀ ⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣄⠀⠀⠀⠀⠀⠈⠙⠆⠀⠉⠻⠷⢯⣭⣭⣭⣼⣿⣯⣽⣶⣿⣿⣿⣿⣿⠿⢛⣿⢿⡿⠋⠀⠀⠀⠀⠀ ⣻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣟⡿⠋⠀⠀⠀⠀⠀⠀⠀ ⠋⠙⠿⣯⣟⣶⣤⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣶⣯⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠙⠻⠷⢦⣌⣉⣉⠙⠓⠒⠶⠦⠤⠤⠤⠀⠀⠀⠀⠀⢀⢀⣀⣀⣀⣀⢠⣤⣤⣞⣻⣿⡿⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⠷⠶⠶⠶⠤⠤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⠶⠟⠛⠉⠛⢷⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⡀⠀⠀⣀⠀⠀⠀⠀⠙⠳⣼⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⣠⣔⣦⣾⡟⣩⣿⣿⠢⡄⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⣽⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣬⢧⡀⠀⠀⠀ ⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣍⣱⢦⡀ ⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⢿⣿⣿⣿⣏⣹⠃⠀ ⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⠉⠀⠀⠀⠀⠀⠈⠙⠻⣿⣹⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡇⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⣴⠶⠶⠶⠦⠀⠀⣤⣿⡇⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⣀⡤⢶⣾⡶⠀⣴⣃⣸⠁⠀ ⠈⣿⣿⡏⠙⣻⣿⣿⣿⡇⠀⠀⠀⠀⠙⢶⣿⠟⠀⠀⢻⣼⣿⠀⠀ ⠀⠹⣿⣧⠈⠛⣇⢸⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢹⠀⠀ ⠀⠀⢹⣿⣷⣄⣈⠸⣿⣿⠄⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⠆⢸⡀⠀ ⠀⠀⠸⣿⣿⠏⠟⠀⠁⠀⠀⢸⣷⠐⠿⡇⠀⠀⠀⠈⣙⣳⡟⠀⠀ ⠀⠀⠀⠈⣿⠇⠀⠀⠀⠀⠐⠀⠀⠀⠀⢿⣭⣶⣾⣿⣟⡽⠀⠀⠀ ⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢳⣌⠻⠿⣿⠀⠀⠀⠀ ⠀⠀⠰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣀⠈⢷⣿⣷⣾⡇⠀⠀⠀⠀ ⠀⠀⠀⠘⢆⠀⠀⠀⡀⠸⣄⠀⠀⠀⢿⡿⢆⣼⡿⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠑⠦⣀⡀⠀⠉⢙⣶⡆⠀⣴⠿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠘⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠙⠻⢶⣖⡶⢤⣤⣤⣤⣤⣀⣀⠀⠀⠈⠙⠶⣗⢄⡀⠀⠀⠀⠀⠀⣀⣀⡤⠤⠤⠤⠐⠒⠉⠙⠛⢯⣤⣄⣀⣀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠ ⠀⠀⠀⠙⢻⣿⢿⣿⣿⣿⣿⣿⣿⣟⢷⢦⣤⣈⢳⣿⣦⣀⣠⠶⠯⠅⠀⠀⠀⠀⠀⠀⠒⢤⣀⠑⢦⡙⠪⣐⢬⡉⠓⠲⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠘ ⠀⠀⠀⢀⣾⣿⡿⠿⠿⣿⣻⣿⠙⣿⡟⠀⠈⢉⣿⠿⠋⠁⠀⠀⠁⠀⠀⠐⠀⠀⠀⠀⠀⠀⠈⠓⢄⠳⡄⠈⠂⠙⢾⡲⣄⠙⠻⢗⡦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⣠⣿⠟⠁⠀⠀⠀⠀⠹⣿⡆⠘⡇⣀⣠⡾⠥⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠙⣆⠀⠀⠀⠙⠄⠙⢦⡀⠙⢦⡙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠙⠛⠋⠀⠀⠀⠀⠀⠀⠀⢹⠃⣀⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠘⠶⣄⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠙⢦⡀⠙⢦⡙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡿⣻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠒⢤⣀⠀⠀⠉⠓⣶⣤⣀⡀⣀⠀⠈⠻⣦⣄⣈⣷⡀⢠⠀⠀⠀⠀⠈⢿⣄⠀⠁⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⣄⣀⣤⣠⣠⣄⣤⣤⣤⣶⡿⠀⡏⡏⡆⠀⠀⠀⢆⠰⡄⠑⠿⣶⣬⣛⣶⣤⣀⠈⠙⣯⣩⠷⢷⣿⡉⠙⠿⣷⣾⣿⣄⢇⠀⠀⠀⠀⠘⣿⡷⡀⠀⠀⢧⣤⣤⣤⣴⠀⠀⠀⠀⠀ ⣿⣿⣿⡿⣿⠿⢛⣩⡿⢿⢿⠃⢠⡇⠈⠸⡆⠀⠀⠈⢧⢳⡀⠀⠈⠳⣄⠉⢙⣪⣽⠛⢯⣙⢦⠀⠈⠙⠲⣄⢻⣎⠻⡝⡾⡄⢠⠀⠀⠀⠸⣽⡹⡄⠀⢪⣹⣿⣿⣿⣄⠀⠀⠀⠀ ⡿⣻⠗⠋⢁⣴⣿⡿⢚⡟⢸⠀⠈⡇⠀⠀⣹⣄⠀⠀⠀⠳⣿⣄⠀⠀⠈⠻⣅⠀⠀⠁⡴⠋⠻⢷⣠⢖⣪⣼⣿⣿⡟⠻⣿⣧⠈⡇⠀⠀⠀⠀⢷⠘⣆⠀⢷⣻⣿⣿⣿⣷⡀⠀⢠ ⠊⠁⣀⣴⡿⠚⠁⠀⣸⠁⢺⠀⠀⣇⠀⡇⠘⢿⡆⠀⠀⠀⠙⠿⣟⠦⣄⠀⠈⢷⣦⣈⠀⠀⣰⢫⣷⣿⣿⠟⠉⡧⠃⠀⣘⣿⢠⡧⠀⠀⠀⠀⠘⡆⢹⡄⠈⢧⠀⠀⠀⠀⠀⠄⠀ ⣠⢞⡵⠋⠀⠀⠀⢠⡏⠀⠸⠀⠀⠸⡄⢹⠀⠀⢳⣄⠄⣼⠀⠀⠙⢧⡈⠙⠳⣤⣉⠻⢷⣦⣁⣾⣿⣬⣤⣤⠞⢁⣴⣾⣏⣿⡿⣧⠀⠀⠀⠀⠀⠁⠀⢿⡄⠈⣇⠀⠀⠀⠀⠀⠀ ⣴⠋⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠁⢸⠀⠀⠀⢻⡳⣿⣻⢤⣀⡠⢤⣀⣀⠀⠉⠉⠛⠙⢮⡉⠉⠀⡀⣠⣶⠏⣹⠛⠀⢺⣿⣿⠀⠀⠀⠀⠀⠀⢰⠸⣿⡄⠘⣆⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀⢠⣄⣿⡁⠈⢙⠿⣿⣯⣙⠚⠻⠿⠿⢷⣦⣤⡙⢦⢠⠻⣽⣁⠞⠃⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⢸⠀⡇⢻⣆⠘⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡃⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⢿⣧⠻⡴⠁⠀⣠⣙⣿⣶⣄⠀⠀⠀⠀⠉⣝⠿⡏⠀⢀⠁⠀⠀⠠⠀⠀⣿⢻⣀⠀⠀⠀⠀⠀⢸⠀⢻⡘⡟⣆⠈⢧⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⢳⡀⠀⢸⣿⠀⡀⣼⣟⠷⣝⣦⣾⣿⣿⡿⡄⠈⠓⣤⡀⣠⠿⣻⣶⠁⠀⠈⠀⠀⠀⠀⠀⠀⢸⠈⣿⡄⠀⠀⡀⠀⢸⠀⢸⣇⢻⠘⠀⠀⢳⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⢳⡄⠀⣿⡀⢳⡇⢻⠀⠈⢻⣿⣿⡏⣀⡆⢠⣾⢉⣿⡟⢠⠏⠀⠀⠀⣠⢖⣿⣿⣿⣶⡀⠈⡆⢿⠁⠀⠀⣇⠀⣾⠀⠘⣿⡌⠀⠀⠀⠀⠹⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠈⡀⠀⠀⠻⣄⢹⣇⢸⢇⠘⡇⠀⣾⡟⠣⠟⠋⢀⡼⢡⣾⣿⠃⠈⠀⠀⡰⣪⣿⣿⣿⡿⠛⠻⢷⠀⢣⢸⡇⠀⠀⠹⣄⢿⠀⢸⢿⣿⠀⠰⣆⠀⡄⢹ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⡇⠀⠀⠀⠙⣦⣻⣼⠘⣆⣿⡌⣿⡃⠀⢀⣴⠞⡅⡏⡿⠁⠀⠀⠀⢰⣳⣿⠟⠛⠋⠁⠀⠀⠈⢧⠘⣌⣷⠀⠀⠀⠹⣾⡀⢸⢨⣿⠷⡄⣿⣆⠹⣆ ⠀⠀⠀⠀⠀⠀⠀⢀⣼⣧⢂⣷⠀⠀⠀⠀⠘⢷⣽⣦⠈⢯⣷⡸⠷⠒⠻⠤⢺⢻⠁⡇⠀⠀⠀⠀⢺⣿⣯⣄⠀⠀⠀⠀⠀⠀⠈⡆⠹⡜⣿⣦⣀⡀⣙⣧⣸⣿⢃⡤⠙⣿⣿⡄⢹ ⠀⠀⠀⡀⠀⣀⣤⣾⡿⣿⣸⢹⠀⠀⠀⠀⢲⡈⠳⣝⢷⣤⣙⣷⡀⠀⠀⠀⡀⠀⢸⠁⠀⠀⠀⠀⠀⠙⠫⢝⣳⡦⣄⡀⠀⢠⢠⡇⠀⠹⣮⣿⣿⣿⡿⠿⣿⣩⣞⠀⢀⣽⣿⣿⣀ ⠀⠀⠀⠈⠉⠉⠉⠁⠀⣿⡿⣸⠀⠀⠀⢀⡈⣧⡀⠈⠃⠈⢉⢛⡿⠷⣦⣤⣤⠀⣘⣂⣀⡤⠴⠒⠀⠀⠀⠀⠀⠁⠀⠉⢹⢸⠋⡁⠀⢀⣾⡿⢿⣄⠰⠋⢉⡽⣿⣿⣿⣿⣿⠿⢿ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⢣⣿⡄⠀⠀⠈⡇⢻⠻⠀⠀⠀⠠⠬⠭⣝⠛⠻⠿⢭⣭⣤⣄⣀⣀⢀⡄⠀⠀⠀⢠⠀⡀⠀⠀⣿⠀⣇⣠⠾⣿⣷⣸⠉⠳⣶⠋⠀⠸⣾⣿⣍⢻⣷⣌ ⠀⠀⠀⠀⠀⠀⠀⢀⡾⢻⡟⢸⡆⠀⠀⠀⣷⢸⡟⣂⠀⠀⠲⠶⣤⣤⣀⣉⣙⣳⣦⣿⣽⣝⡟⠻⠿⣷⣶⣤⣠⣤⣧⠖⠚⠿⠉⠉⠀⠀⢰⣟⣏⣀⡸⣿⣷⣶⣤⡘⢿⣿⣽⣧⠙ ⠀⠀⠀⠀⠀⠠⣴⣿⠀⠘⠇⢸⣷⠀⠀⠀⢸⣮⣷⣺⣷⣴⣶⣶⣶⣤⡾⠛⠛⠉⠙⠛⢿⣿⣿⠷⣶⣦⣌⡙⢿⣄⠀⠀⠀⡄⠀⠀⠀⡄⣾⣿⣿⣶⣚⣿⣭⡭⠭⠝⠺⣿⣿⡇⠀ ⢀⡄⠀⢠⡑⣼⣿⣿⡄⠀⠀⢸⡿⣿⠀⠀⠈⣿⣿⡿⣿⡿⣿⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⣷⡀⠉⠛⠻⠷⣿⣷⣤⣄⣀⠀⠀⣼⣽⣍⣉⡙⢿⣿⣿⣿⣿⣦⣄⣠⢸⣿⡇⠀ ⣮⣠⣶⣾⣿⣏⠟⠻⠃⠀⠀⢸⣧⠙⣧⠀⠀⢸⣿⠻⣌⢻⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⢰⢀⠆⢑⣄⡹⢀⣀⣈⣙⣛⣟⣁⣀⡐⡉⠒⢛⡻⣿⣿⢟⣵⣶⣾⣙⠣⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⠤⠤⠀⠀⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⢞⣩⣥⣶⣶⣶⣶⣶⣶⣶⣶⣦⣭⣙⠓⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣋⣴⣾⣿⣿⣿⣿⣿⣿⣭⣟⣿⢿⣿⣿⣿⣿⣿⣦⣍⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣡⣾⣿⣿⡿⠟⢛⣉⣩⣤⣤⣭⣉⡛⠻⢦⣝⡻⣿⣿⣿⣿⣷⡌⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢋⣼⣿⡿⠟⠡⠶⠟⠛⣛⣛⠛⠻⢿⣿⣿⣿⣦⣈⠻⣮⡻⣿⣿⣿⣿⣦⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣠⠖⣚⣽⣧⣾⣿⣿⠷⠶⢶⣶⣾⡛⠛⠛⠛⢷⣦⣍⠛⠛⠛⠿⠷⠈⢻⣮⢻⣿⣿⣿⣧⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⢏⣴⣿⡿⠟⠋⠉⠉⠉⠉⠳⢶⣄⠙⢿⣦⣠⣶⣿⣟⡛⠛⠻⠿⣶⣶⣶⣦⣿⣧⡹⣿⣿⣿⣇⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡞⣰⣿⣿⠏⣀⣀⣀⡀⠀⠀⠀⠀⠀⠙⣷⡶⠛⠉⠁⠀⠀⠉⠙⢷⣄⠈⠻⣷⡄⠙⢿⣷⡘⣿⣿⣿⡄⢻⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡟⢱⣿⣿⠏⡼⠛⠻⣿⣿⣆⠀⠀⠀⢀⣾⢫⣼⣶⣦⣤⡀⠀⠀⠀⠀⠙⢷⡀⠈⢿⠀⠀⣿⣧⡈⣛⣻⣷⣘⣓⠲⢤⡀⠀⠀⠀⠀ ⠀⠀⢠⠇⣾⣿⣿⡀⢻⣦⣤⡟⣿⡿⠀⠀⠀⢸⠃⣿⡁⠈⣻⣿⣷⠀⠀⠀⠀⠀⠘⢷⠀⢸⡧⢠⣾⣿⣿⣿⢟⡫⠭⣟⡳⣦⡙⢦⡀⠀⠀ ⠀⠀⢸⡀⣿⣿⣿⣷⡄⠙⠛⠛⠋⠁⠀⠀⠀⣸⡆⠹⣿⣾⣯⣽⡟⠀⠀⠀⠀⠀⢀⣼⢀⡾⢀⣿⣿⣿⣿⣱⠏⠀⠀⠀⠉⠈⢷⡎⢳⡀⠀ ⠀⠀⢠⠇⣹⣿⠟⢷⣝⠷⢦⣄⣀⣠⣤⠶⠟⠋⢻⣄⠀⠉⠉⠀⠀⠀⠀⢀⣠⡶⠋⢁⡾⠁⣼⣿⣿⣿⡇⡇⢀⣠⡿⠻⢶⠟⣿⣿⡈⢷⠀ ⠀⣠⠏⣼⣟⣁⣀⣀⣉⣛⣒⠒⠀⠀⠀⠀⠀⠀⠀⠉⠻⠶⠤⣤⠤⠶⠞⠋⢁⣠⡴⠋⠀⠀⣿⣿⣿⣿⡇⣥⣿⣿⠁⠀⠘⣷⡼⢹⡇⢸⡆ ⢰⢇⣾⠟⠁⠀⠀⠀⠈⠉⠉⠛⠛⠻⠶⠦⣤⣄⣀⡀⠀⠀⠤⠤⠤⠤⠶⠛⠋⠁⠀⠀⠀⠀⢹⣿⣿⣿⣇⣿⣿⣿⠀⣀⣠⣽⠇⢸⡇⢸⡇ ⢸⡘⣿⡀⣶⢿⣿⣿⣿⣷⣶⣶⣦⣤⣄⣀⣀⠉⠉⠛⠳⠶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣼⣯⠛⠛⠿⠟⠀⢀⣾⠇⣼⡇ ⠀⢳⡈⠻⣮⡀⠉⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣄⠀⠉⠙⠛⢶⣤⣄⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣮⣅⣀⠀⢀⣠⣾⠏⣼⣿⠃ ⠀⠀⠙⢶⣌⠙⢷⣦⣀⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣄⡀⠀⠙⠻⢶⣄⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠿⢋⣡⣾⡿⠃⠀ ⠀⠀⠀⠀⠈⠛⠶⣬⡛⢻⡦⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⡀⠙⢿⣦⠀⠀⣼⣯⣿⢿⡿⢹⣥⣤⣾⣿⠿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢈⠇⣾⠇⢀⣿⣿⣿⡿⠟⠛⠉⣫⣿⠿⠛⠿⣿⣽⣯⣿⡿⣿⣿⡆⠀⢹⡆⣰⣟⣾⢿⣿⢃⣾⡿⠋⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⢰⡟⠀⣸⣿⡿⠋⠀⠀⠀⠾⠋⠁⠀⠀⠀⠈⠉⠹⣿⣼⣿⣿⠇⢀⣾⢱⣯⡿⢣⣿⢃⣼⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⡏⣼⠃⢠⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⣿⠃⠀⣾⠇⠀⠉⣴⡿⢁⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⣿⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⣴⠟⠁⢠⣾⠋⠀⣠⣾⠋⣠⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⣿⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠋⢀⣰⡿⠃⣠⣾⠟⣡⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣀⣀⣼⡀⣿⡀⢸⣿⡇⠀⠀⢀⣠⠴⣖⣛⣓⣲⠦⠶⠟⣓⣒⡲⠿⣏⣴⠾⢋⣠⣾⡿⠫⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⢻⠿⠿⠶⠶⣭⡳⣶⣿⣿⣟⠶⡞⣵⠚⠉⠉⠉⠉⣳⠖⠋⠉⠉⠉⠳⣮⡡⠶⢛⣋⡷⠒⠒⠒⠶⣝⢦⢤⢔⣒⣒⡲⣄⠀⠀⠀⠀ ⠀⠀⢻⢸⠀⠀⣤⡄⠈⠻⠋⠁⠀⠈⠻⡾⣵⠁⢀⣠⣤⣼⠋⠀⠀⣀⣤⣄⢀⣨⡟⠉⠉⠉⡇⠀⣿⡆⠀⣸⣷⠋⠉⣉⣉⣿⢺⡇⠀⠀⠀ ⠀⠀⢸⢸⡇⠀⠙⠁⠀⠀⠀⣀⣤⡀⠀⡇⠁⠀⣾⣿⡿⠟⠒⠒⠚⣿⡿⠿⠿⠟⠛⣶⠛⢿⣧⠀⢈⡀⠐⢿⣷⣄⡀⠉⠙⠻⣌⢳⡀⠀⠀ ⠀⠀⢸⢸⡇⠀⢀⣴⣿⡄⠀⠿⠿⠇⠀⣧⠀⡀⠘⠿⠷⠆⠀⠀⣴⠿⣷⡤⠀⠀⢠⡟⠘⠛⠋⠀⠘⣷⡀⣠⠌⠛⠿⠗⠀⠀⢸⠏⡇⠀⠀ ⠀⠀⠘⡌⣇⣀⣤⣷⣳⣙⠦⣤⣤⡤⢞⣫⢷⣗⠀⠀⠀⠀⣠⣾⠃⠀⠀⠀⢀⣠⣯⠤⠤⠶⣶⢒⣚⣿⣿⡳⢦⣀⣀⣀⣀⣴⢏⣼⡇⠀⠀ ⠀⠀⠀⠳⣿⣯⣿⣿⣿⠏⠳⢶⣶⣶⣿⠟⠳⣭⣝⣒⣒⣋⣭⣬⣑⡒⠖⣚⣫⣵⣶⡶⠿⠿⠟⠛⠛⠛⠉⠛⠲⣮⣭⣭⣽⣶⣿⠿⠁⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠋⠉⠉⠛⠻⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣀⢀⣾⠿⠻⢶⣄⠀⠀⣠⣶⡿⠶⣄⣠⣾⣿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢻⣿⣿⡿⣿⠿⣿⡿⢼⣿⣿⡿⣿⣎⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠉⠛⢛⣛⡉⠀⠀⠙⠛⠻⠛⠑⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣧⣤⣴⠿⠿⣷⣤⡤⠴⠖⠳⣄⣀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣀⣟⠻⢦⣀⡀⠀⠀⠀⠀⣀⡈⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠉⡇⠀⠀⠛⠛⠛⠋⠉⠉⠀⠀⠀⠹⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠈⠑⠪⠷⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣦⣼⠛⢦⣤⣄⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠢⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠲⠖⠛⠻⣿⡿⠛⠉⠉⠻⠷⣦⣽⠿⠿⠒⠚⠋⠉⠁⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⠛⠁⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀ ⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀ ⠀⠀⠀⣰⣿⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣧⣄⠀⠀⠀⠀⠀⠀⢳⡀⠀ ⠀⠀⠀⣿⡾⢿⣀⢀⣀⣦⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣫⣿⡿⠟⠻⠶⠀⠀⠀⠀⠀⢳⠀ ⠀⠀⢀⣿⣧⡾⣿⣿⣿⣿⣿⡷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢿⣿⣧⠀⡀⠀⢀⣀⣀⢒⣤⣶⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⡾⠁⠙⣿⡈⠉⠙⣿⣿⣷⣬⡛⢿⣶⣶⣴⣶⣶⣶⣤⣤⠤⠾⣿⣿⣿⡿⠿⣿⠿⢿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⣸⠃⠀⠀⢸⠃⠀⠀⢸⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⠟⡉⠀⠀⠀⠈⠙⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⣿⠀⠀⢀⡏⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠛⠉⠁⠀⠀⠀⠀⠀⠉⠠⠿⠟⠻⠟⠋⠉⢿⣿⣦⡀⢰⡀⠀⠀⠀⠀⠀⠀⠁ ⢀⣿⡆⢀⡾⠀⠀⠀⠀⣾⠏⢿⣿⣿⣿⣯⣙⢷⡄⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣻⢿⣷⣀⣷⣄⠀⠀⠀⠀⢸⠀ ⢸⠃⠠⣼⠃⠀⠀⣠⣾⡟⠀⠈⢿⣿⡿⠿⣿⣿⡿⠿⠿⠿⠷⣄⠈⠿⠛⠻⠶⢶⣄⣀⣀⡠⠈⢛⡿⠃⠈⢿⣿⣿⡿⠀⠀⠀⠀⠀⡀ ⠟⠀⠀⢻⣶⣶⣾⣿⡟⠁⠀⠀⢸⣿⢅⠀⠈⣿⡇⠀⠀⠀⠀⠀⣷⠂⠀⠀⠀⠀⠐⠋⠉⠉⠀⢸⠁⠀⠀⠀⢻⣿⠛⠀⠀⠀⠀⢀⠇ ⠀⠀⠀⠀⠹⣿⣿⠋⠀⠀⠀⠀⢸⣧⠀⠰⡀⢸⣷⣤⣤⡄⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⢼⡇ ⠀⠀⠀⠀⠀⠙⢻⠄⠀⠀⠀⠀⣿⠉⠀⠀⠈⠓⢯⡉⠉⠉⢱⣶⠏⠙⠛⠚⠁⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠻⠄⠀⠀⠀⢀⣿⠀⢠⡄⠀⠀⠀⣁⠁⡀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⢀⣐⡟⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⡇

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠒⠒⠒⠒⠒⠢⢤⣀⠀⠀⠀⠀⢀⣠⠤⠤⠤⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⡔⠊⠁⠀⠀⠀⠀⠀⠀⠈⠓⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⢀⡤⠖⠉⠁⠀⠀⠀⠀⠀⠀⠉⠒⢤⣧⠤⠤⠤⠶⠒⠒⠒⠒⠲⠦⠬⠦⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡤⠤⠤⢽⣦⣄⠀⠀⠀⠀⣀⣀⣤⡤⠤⣤⣤⣉⣢⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⠋⣉⣀⡤⠤⠴⠶⠦⠤⢌⣱⣴⣚⡭⠥⠖⠒⠒⠒⠚⠒⠒⠮⢍⣳⡀⠀ ⠀⠀⠀⠀⠀⢀⡴⠋⢩⠇⠀⠀⠀⠀⠀⣀⣶⡾⠯⠖⠒⠉⠉⠀⠀⢀⣀⣀⡤⠤⠶⠶⠿⢏⠀⣀⡠⠤⠖⠒⣒⣯⣯⣉⠓⠒⠬⣿⡄ ⠀⠀⠀⠀⠀⡜⠀⠀⢸⠆⠀⠀⠀⠀⠀⠻⣄⣀⣀⠤⠤⠤⠔⠒⣺⣿⢛⣿⣿⣷⣄⠀⠀⣸⠉⠀⠀⠀⣠⣾⣯⣿⡿⢿⣷⡄⠀⢈⡇ ⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣎⠓⠤⣀⠀⢰⣿⣿⣿⣿⣀⣽⣿⣦⠔⡧⣄⣀⡀⢀⣿⣿⣿⣿⣦⡾⠿⠧⣶⠏⠀ ⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠿⠿⢿⣭⣯⣭⣩⣭⡤⠤⠚⠁⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀ ⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠞⠁⠀⠀⠀⠢⢄⣀⣀⣀⣀⣀⡠⣤⠚⠁⠀⠀⠀⠀ ⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠁⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀ ⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀ ⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀ ⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠉⠈⠉⠉⠉⠉⠓⠒⠦⠤⢄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⠤⠖⠊⠉⡇⠀⠀ ⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⠐⠒⠋⠉⠉⠛⠒⠒⠦⠤⢤⣀⣀⣈⠉⠉⠉⠉⠉⠉⠉⠉⠉⢀⣀⣀⣀⣠⠞⠁⠀⠀ ⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠙⠗⠒⠶⠤⠤⠤⣄⣀⣀⡀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⡞⠀⠀⠀⠀ ⠀⠀⠈⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠒⠒⠒⠒⠒⠲⠦⠶⠒⠶⣶⠦⠒⠊⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠓⠦⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠒⠠⠤⠤⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠤⠴⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⢀⠴⠚⠉⠉⠀⠈⠉⠙⢲⡤⠐⠊⠉⠉⠉⠉⠲⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡴⡁⠀⠀⠀⢀⠤⠤⠤⢤⣀⢱⡀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀ ⠀⠀⠀⣀⡴⠁⠀⠀⠐⠀⠀⠀⠀⢀⣀⣈⡙⢳⡀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀ ⠀⢠⢿⠷⡾⢷⣦⣀⠀⢀⡠⣶⡽⢷⣂⣀⠀⠀⣨⣶⣀⣉⠀⢀⣀⡀⠀⣀⣈⣢ ⢰⢾⠀⠀⠁⠀⠈⠙⠷⣶⣛⣿⣶⣷⣿⣿⣿⣿⣿⣿⠋⣯⣭⣿⣿⣿⣿⣿⣿⣿ ⣾⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⡟⡟⠢⠜⠿⣿⣿⣿⣿⣿⢟⡥ ⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠍⠁⠀⠀⠀⠀⠀⠀⠈⢤⣭⡾⠋⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⣀⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣫⠀⠀ ⣷⣄⠀⠀⠀⠀⠀⠸⡁⢰⣈⠑⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⢲⠀ ⣿⣿⣷⣤⣀⠀⠀⠀⠑⢤⣈⠑⠒⠤⠤⢍⣉⣉⣓⣒⣒⣒⣒⣒⣋⣉⣡⢾⠜⠀ ⣿⣿⣿⣿⣿⣿⣶⣤⣀⣀⣀⠉⠉⠓⠲⠶⠤⠤⠤⣄⣀⣀⣀⣀⣀⣤⣿⠟⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⡖⠀⠀⠀⠀⢀⣀⣤⣾⣾⣿⣗⣲⢤⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠒⣠⣾⣿⣿⣿⣿⣿⣿⣿⢿⡧⠐ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣽⣟⣿⣿⣿⣟⡵⠋⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠒⠒⠲⢤⣀⢀⣀⡤⠤⠦⢤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⢀⣠⣤⠤⢤⣄⣈⢿⠁⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠏⠀⠘⠋⠀⠀⢀⣀⣤⣬⣿⣿⡛⠉⣉⣭⣽⣿⣶⣤⣀⠀ ⠀⠀⠀⠀⣠⡴⠋⠀⠀⢀⡠⣶⣾⠿⠒⠋⣉⣉⣛⣻⣶⠞⣚⣻⣯⣍⣓⣾⣇ ⠀⠀⠀⡾⠁⠀⠀⠀⠀⠻⠿⣭⣤⠖⢺⣿⣻⠻⣄⢠⡟⠉⠁⣼⢭⡛⣷⢀⣹ ⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠙⠺⠿⣾⣿⣿⣿⣿⠿⢋⠉⠛⠛⠛⠛⣻⠟⠁ ⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠶⠚⠉⠀⠀⠈⠙⠶⡒⠛⠻⣅⠀⠀ ⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣆⠀ ⠸⡆⠀⠀⠀⠀⠀⠀⢠⡞⠩⢭⣬⣭⣉⣙⡓⠒⠶⠶⠶⠶⠒⠒⠛⠉⣉⣽⠀ ⠀⠹⣄⠀⠀⠀⠀⠀⣆⡳⠶⠒⠒⠒⠶⠭⢭⣭⣉⣙⣛⣛⣛⡋⢉⣉⡿⠀⠀ ⠀⠀⠈⠿⣶⣤⣀⣀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣉⡭⠟⠉⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠙⠛⠻⠽⢿⣿⣖⣒⣒⣒⣒⣺⡿⠟⠉⠉⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⠿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣾⣿⣶⣶⣤⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠘⢿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠈⠻⣿⣿⣿⣿⣆⠀⠀⠀⢀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⣀⣤⣶⣶⣌⠻⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⠁⣰⣿⣿⣿⣿⣿⣦⣙⢿⣿⣿⣿⠄⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣦⣹⣟⣫⣼⣿⣿⣶⣿⣿⣿⣿⣿⣿⣯⡉⠉⠉⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠐⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⡆⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⠀⢻⣿⣿⣿⣿⣿⡇⠀⠀⠈⠉⠉⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣴⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⡇⠀⠸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠹⢿⣿⣿⢿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢰⣶⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣧⣄⣐⣀⣀⣀⣀⣀⡀ ⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠁⠛⠛⠛⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⢀⠔⢊⠔⠁⠠⢠⠂⣴⠁⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠈⠒⣄⠀⠀⠀ ⠀⠀⡴⡫⡰⠡⠂⢠⠁⠂⠌⡄⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⢡⠈⠁⠀⠀ ⡠⢊⡬⡞⢠⠃⠠⡇⠀⠌⠆⡇⠀⠀⠀⠀⠀⣀⣰⠋⠀⣼⡇⠀⠆⢡⡆⠀⠀⠀ ⢀⡞⢠⠁⡆⢠⠅⢇⡶⠤⠖⢫⠀⠀⠀⠀⠀⡘⠁⠉⠳⣇⣿⠀⢰⠀⣿⠀⠀⠀ ⠈⠀⠈⡼⠀⠇⠈⠙⠓⠀⠐⠨⢧⠀⠀⢀⣧⠁⡀⠤⠀⠸⡟⢧⠄⡀⢹⠀⠀⠀ ⠀⠀⢸⢠⢾⠀⣠⣤⣤⣭⣥⣍⠈⠓⠄⡌⡏⠀⠀⢤⠄⣀⠻⡘⡄⡇⢸⠀⠀⠀ ⠀⠀⠀⡈⢶⡛⣛⠂⠤⠀⢼⠉⠀⠂⠖⠐⠐⠀⣯⢭⡉⢛⡺⣵⣥⠇⠈⠀⠀⠀ ⠀⠀⢀⡇⠀⠀⠕⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠲⣘⡋⠹⢶⠀⠀⠀⠀ ⠀⠀⡼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⢠⠂⠀⠀ ⠀⣷⠳⠀⠀⠀⠀⠀⠀⠀⡠⠐⢒⠒⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⡜⢠⠃⠀⠀⠀ ⢀⣿⠦⡀⠀⠀⠀⠀⠀⢸⣅⣹⣿⣿⣿⣶⣗⠀⠀⠀⠀⠀⢀⠌⡰⡁⠀⠀⠀⠀ ⢉⣹⡇⠡⡀⠀⢀⡤⢀⠈⣿⡿⠿⠿⠿⢿⡏⠀⠀⠀⠀⡰⠁⠮⢔⣥⠀⠀⠀⡠ ⢰⠏⠇⠀⣷⡀⠧⡀⠠⠀⠻⡄⠀⢀⡤⡎⠀⠀⠀⡠⢊⠔⠀⠀⢠⠞⢡⡦⠊⠀ ⠀⡇⠀⠐⠉⠙⠦⡀⢄⡄⡊⠈⠉⣭⠀⠀⠀⡠⢊⢴⠏⠠⡴⣂⠞⢡⢏⡔⠀⢀ ⠷⣰⠯⣀⠀⠀⢀⣿⣦⠀⠁⠀⠀⢹⡀⣔⠭⢒⣁⣬⠀⠰⡊⠀⢠⣟⠎⠀⠀⠊

⠀⢰⡰⢳⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣰⡽⠁⢠⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⠁⢠⠏⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⡞⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠁⡇⠀⠀⠸⡆⠀⠀⢠⠤⠲⢦⣀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⠀⢹⡀⠀⠀⢳⡀⠀⠘⠢⣄⡀⠈⠻⢯⡀⠒⠤⣌⠉⠒⢂⣴⠴⠒⠒⢄⠀⠀ ⠟⡄⠀⢧⠀⠀⠈⣿⣄⡴⢿⣶⣾⣷⣤⣀⠙⢦⠀⣀⠽⠛⢁⣀⣀⠀⢀⡸⠁⠁ ⠀⠘⡄⠈⣇⠀⠀⠸⣏⡆⢼⢀⣿⠴⢿⡇⠙⠺⡶⠕⢺⠟⢿⠓⢶⠦⣄⠀⠀⠀ ⠀⠀⠸⡄⠘⡆⠀⠀⠹⣿⣾⣿⣤⣤⣾⠃⠀⣠⢇⠀⣾⣤⠾⠛⣿⡆⠈⠑⢄⠀ ⠀⠀⠀⠹⡅⠙⣄⠀⠀⢻⡯⠤⠤⠬⠭⠭⠭⠧⢤⣉⠛⠻⠷⠾⠿⠤⠴⠒⠉⠀ ⠀⠀⠀⠀⠘⣄⠘⢦⠀⠀⢷⠚⠉⠉⣉⣭⣭⣭⣳⢮⣍⠛⠲⠶⣤⣤⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢆⠈⢣⡀⠈⢳⡚⠉⠁⠀⠀⠀⠈⠑⠮⣍⣉⣩⣽⣶⠟⠀⡸⠀ ⠀⠀⠀⠀⠀⠀⠈⢢⡀⠳⡄⠀⠳⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⠙⣦⠇⢸⣦⣉⣩⣿⡷⠶⠶⠖⠒⠒⠒⠒⠒⠶⠶⣯ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⢷⣥⡖⠁⠀⠉⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⣯⡀⠀⠀⠀⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄ ⠀⠀⠀⠀⠀⣔⡟⠀⠀⠀⠀⠸⣧⡤⢀⣾⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠠⠴⢿⠆

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣠⢀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠈⠉⠛⠿⣿⣦⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⡋⠄⡌⠀⢤⣴⠾⠿⠛⠛⠛⠛⠛⣛⠻⢷⣦⣀⣀⣀⡴⣾⢿⣿⣇⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠙⠀⠁⠈⠀⠀⠀⣀⣤⣤⡶⢶⣿⣾⣿⡿⠿⠛⠋⠉⠻⣿⣿⡔⣩⣷⣽⡆⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠁⠚⠛⢩⣭⣴⣴⣾⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠿⠿⢧⡂⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣟⠁⡐⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣠⣀⣄⢢⡀⢃⣻⡄⠀ ⣻⣿⣿⣿⣿⣿⣿⡏⡐⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠠⠰⣴⣶⡿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣦⣵⣂⣿⡇⠀ ⡹⣾⡙⣿⣿⣿⡟⢡⠐⣁⠂⡔⠀⡀⠀⢀⠀⢠⡰⠆⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⣀⣆⣰⣤⣤⣡⣙⣛⢿⣄ ⡿⠡⣘⣿⣿⣿⠍⡆⣍⢐⠢⢄⢃⡐⠌⣄⣚⡾⠃⠀⢀⠠⠀⠃⠀⣀⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣽⣻⣯⡃⣿ ⠁⠣⢼⣿⣿⣿⡚⢴⡨⢎⡱⣩⠲⣌⣷⡾⠋⠀⠠⠈⢁⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣳⠿ ⠀⢡⢿⣿⣿⣯⡝⣦⣓⢧⠳⣵⣿⡿⠃⡀⢄⢂⣡⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⠞⠉⠀ ⣤⢮⡻⣏⢷⣚⡼⣳⢯⣞⣽⢟⢫⡐⣡⠜⣠⣮⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀ ⣿⢣⡟⡭⣖⢧⡹⣏⡷⢪⡑⢎⠦⡱⣁⢞⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀ ⡟⢦⡻⣵⢫⡎⡵⢫⡜⠥⡘⣬⡗⣡⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀ ⣝⢺⡽⣞⡽⣮⡑⠣⡜⣡⢰⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀ ⢎⡳⣽⢯⣟⢶⡡⢃⠼⡐⠼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⣍⠞⣭⣟⡾⣣⢗⡩⢺⣱⢈⡱⢚⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⡌⣏⠷⣭⢳⢏⢮⣑⢻⣿⡀⢲⣏⠾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡜⢬⡛⣜⢣⠞⡜⡬⢿⣿⠀⠢⣿⡇⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡜⢢⠝⡌⢧⡛⣬⠱⣻⣿⠀⡑⢼⣿⡘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⢡⢋⠼⣡⠝⡼⣇⡣⣿⡆⡘⢬⣿⣽⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢡⠎⡜⢢⢇⡻⣜⢻⣧⡹⣷⡌⢳⢞⣿⣧⢟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠢⠜⣌⢣⢚⡴⣩⢞⡽⣷⡽⣿⢨⢻⣿⣿⣽⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠡⢍⢢⢃⡞⣰⢣⣏⠾⣽⣷⣻⣧⢣⢿⣾⢿⣷⢭⡻⣿⣿⣿⣿⣿⣿⣿⢿⣳⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠱⣈⠦⡓⡼⣡⢗⡮⣟⢶⣫⣟⣿⣧⢊⣿⣿⣿⣷⡹⢎⡿⢿⣿⣿⡿⣯⣟⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠡⢎⢲⡹⣔⣣⠞⣵⢫⡾⣱⢞⡿⣿⣿⡌⣿⣿⣿⣿⣯⣼⣫⡝⣎⣳⣭⡿⢋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⣀⢠⢄⣴⣖⣼⣦⢄⢀⠀⠀⠀ ⠀⠀⢠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣏⡇⠤⡀ ⠀⣴⣿⣿⣿⣿⣿⣿⠿⠿⠛⠻⢿⣿⡍⠀ ⢠⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠹⣷⠀ ⠈⣿⣿⣿⣿⣿⡿⠁⠀⠊⣉⣭⠀⡔⡛⠀ ⠀⢹⣯⢹⡿⢿⡇⠀⠀⠙⠾⠋⠀⠯⠇⠀ ⠀⠀⢿⣦⣐⢺⠷⠀⠀⠀⠀⠠⣤⡄⡀⠀ ⠀⠀⠘⢿⠈⠀⠀⠈⠃⠙⣤⣀⣤⢭⠁⠀ ⠀⠀⢠⠋⠀⠀⠀⠀⠠⠀⣙⣝⣛⠇⠀⠀ ⠀⠀⠘⢄⠀⢀⠠⡀⠀⢴⠌⣿⠟⠀⠀⠀ ⠀⠀⠀⠀⠑⠂⠤⠌⠷⠶⠛⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠖⠛⠛⠓⠒⠓⠒⠒⠒⠂⠈⠉⠙⠛⠛⠒⠶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠛⣳⡖⠛⠋⠉⠉⠉⠉⣉⣉⣉⡉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⡥⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠒⠲⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠗⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠈⠷⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠶⠖⠒⠶⠶⠾⠭⣆⣀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⣀⣀⣤⡤⠶⣶⣄⣀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⢦⡀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠒⠛⠉⠀⠀⠀⠀⠀⠀⠙⢳⣴⡶⠶⠖⠲⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣤⠖⢛⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢀⡿⠀⠀⣿⠀⠀⠀⠀⠀⠀⢀⣠⣴⠶⠶⠶⣦⣤⡀⠀⠀⠀⠀⠈⣿⠳⣄⠀⠀⠀⠙⣆⠀⠀⠀ ⠀⠀⠀⣴⠋⠀⢀⡞⠀⠀⠀⢀⣠⣤⣤⣤⣤⣀⠀⠀⣾⣴⡿⠃⠀⣴⣟⠀⠀⠀⠀⣠⠾⠛⠁⠀⠀⠀⣠⣤⣤⡙⠿⣦⣀⠀⠀⢹⠀⠻⣷⠀⠀⠀⠹⣄⠀⠀ ⠀⣠⣾⠁⠀⠀⣾⠀⣠⣶⠾⢟⣿⣿⣿⣯⡙⠿⣷⣴⣿⠏⠁⠀⠀⣿⣿⠀⠀⠀⡿⠋⠀⠀⠀⠀⢰⣾⣿⣿⣿⣿⣷⣄⠙⣧⠀⢸⠀⠀⠹⣧⠀⠀⠀⠻⡄⠀ ⢸⣿⡇⠀⠀⢀⡏⠀⡏⠀⢀⣿⣿⣿⣿⣿⣿⡆⣸⡿⠃⠀⠀⠀⠀⢿⣿⠀⠀⠰⣷⡀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⡆⢸⡀⢸⠀⠀⠀⢻⣦⠀⠀⠀⣷⠀ ⠈⢿⣷⠀⠀⢸⠁⠘⡇⠀⣼⣿⣿⣿⣿⣿⣿⣷⣿⠁⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠻⣷⣄⡀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣇⢸⡇⡿⠀⠀⠀⠀⢻⡆⠀⠀⢸⡇ ⠀⠸⣿⠀⠀⣾⠀⠀⣷⣤⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⣀⠀⠀⢷⡀⠀⠀⠘⠻⢿⣦⣄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⢻⡀⠀⠈⡇ ⠀⠀⠹⣷⣄⣿⣀⠀⠀⠈⠉⠛⠉⠉⠙⠛⢹⣿⠀⠀⠀⠀⠀⠀⠻⠻⣦⣈⠳⣦⣤⣀⡀⠀⠈⠛⠛⠛⠛⢛⣭⣤⣴⡾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⡇ ⠀⠀⠀⢳⡈⢩⡟⠛⠿⠷⠶⠦⣄⣀⠀⣀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠷⣏⠉⠛⠛⠿⠿⠿⠿⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⡇ ⠀⠀⠀⠀⢻⡟⠀⠀⠀⠀⢀⣀⡼⠿⠛⠋⠁⠀⠀⠀⠀⠀⢀⣶⣶⣦⣄⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣶⡇ ⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠈⠻⣷⡀⢰⣶⣶⣶⣶⡦⠀⠀⠀⠛⢿⣿⣿⣧⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁ ⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣍⣛⣛⡁⠀⠀⠀⠀⠀⠀⠈⠩⡭⠤⠼⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀ ⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀ ⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀ ⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀ ⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀ ⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣧⠀⠀ ⠀⠀⠀⠈⣧⡀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣯⠀⠀ ⠀⠀⠀⠀⣿⣿⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⣻⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⣇⠀⠀ ⠀⠀⠀⠀⢿⣿⠄⠀⢸⠃⠳⣄⣀⠀⣀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣦⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠛⠉⠀⣻⠃⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠷⠀⠀ ⠀⠀⠀⠀⠘⣿⡀⠀⢸⡆⠀⠀⠙⢿⣿⠷⣶⣶⣶⣶⣾⠿⠿⢿⣿⣿⣿⣿⡿⠿⠿⣿⣿⠷⢿⣿⡿⠟⠉⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⣷⠀⠈⣇⠀⠀⠀⠀⠉⠳⣾⣇⣀⣸⡇⠀⠀⠈⢻⣿⣿⣿⡇⠀⢀⣠⣿⡷⠟⠉⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠚⣿⡖⠀⣿⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠿⣷⣦⣤⣄⣹⣿⣿⣶⡿⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⣿⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠰⣿⣭⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⣖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠶⠦⠤⠤⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⣰⡆⠀⠀⠀⠀⣾⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀⠀⢀⣶⣿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡟⠀⠀⠀⢀⣼⣿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡄⢰⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⣠⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⣆⠹⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠟⠁⠀⠀⢀⣼⣿⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣦⣈⠻⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⠃⠀⠀⠀⣰⣿⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣷⡆⠈⠙⠻⣷⣶⣦⣀⣀⣀⡀⠀⠀⠀⢀⣀⣀⣠⣴⣾⠿⠋⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣦⡀⠀⠈⠈⠙⠛⠻⠿⠿⢿⡿⠿⠿⠿⠛⠟⠉⠁⠀⠀⠀⣠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣿⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣷⣦⣤⣤⣄⣀⣀⣀⢀⣀⣠⣄⣴⣿⣿⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠿⠿⠿⠿⠿⠿⠿⠟⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⣀⠀⡀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⣠⠞⠁⠀⢀⠀⢠⠎⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⠳⡼⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡔⠁⢠⠞⠁⠀⠀⢠⠋⢠⠋⢀⡾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡏⢀⠀⠀⠀⠀⠰⡄⠘⡷⡀⠀⠀⠀⠈ ⠀⠀⠀⢠⡿⢋⠔⣰⠃⣠⠂⠀⢠⠏⢀⠏⢀⠞⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢻⠃⢸⠀⠀⠀⠀⠀⢱⡀⠀⠙⠆⠀⠀⠀ ⠈⠀⣴⠋⡴⣣⡾⠁⣰⠃⠀⢀⡞⠀⠀⢠⠎⡀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡾⠁⠀⡇⣾⡀⠀⠀⡀⠀⢆⢇⠀⠀⠀⠠⠀⠀ ⣠⠞⢁⣼⡷⢻⠁⢠⠏⠀⢀⠞⡇⠀⢀⡎⠰⠇⢸⡀⠰⠀⠀⠀⠀⠀⠀⠀⠠⣀⣴⡟⠀⠀⠀⡇⣿⣇⠀⠀⢳⠀⠘⣿⡄⠀⠀⠀⠀⠀ ⠀⢀⡾⠋⢀⠇⠀⡏⠀⢀⠎⠀⡇⢰⡿⢀⣠⣤⠾⡏⠀⠀⠀⠀⠀⠀⠀⢀⠀⣸⠏⠉⠙⠳⣦⣥⢹⢿⡀⠀⠈⡆⠀⢹⣧⠀⠀⠀⠀⠀ ⢀⡾⠁⠀⡼⠀⣸⠁⢀⡎⠉⣀⣷⣾⡟⠉⠉⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⡏⣰⠁⠀⠀⠀⠀⠀⢹⣼⡞⣇⠀⠀⢣⠀⢸⣿⡀⠀⠀⠀⠀ ⠈⠀⠀⠀⡇⢠⣿⠀⡸⠐⠉⠀⠈⠛⠳⠀⠐⠒⠒⠮⢷⡀⠀⠀⠀⠀⣸⣧⠇⠀⠀⣠⠤⢀⣀⠈⣇⡏⢻⡦⠄⢸⠀⠈⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⣧⠏⢸⢀⠇⠀⠀⠀⠀⠀⠠⠤⠤⠄⠠⠤⠈⢿⣆⠀⠀⢠⠟⡿⠀⠀⠈⠀⠀⠀⠀⠀⠸⣵⠀⢧⠀⢸⡄⠀⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⡀⡿⢾⣄⣀⣠⣶⣶⡶⠶⠶⣶⣶⣶⣦⡄⠀⠀⠑⠦⠼⠸⡇⠀⠀⢉⡁⢲⡖⠤⢄⣀⠙⣇⠈⡆⢀⡇⠀⢸⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠃⣤⣼⢿⡯⠭⢤⣀⣀⠀⠀⢠⠏⠉⠀⡠⠄⠠⠄⠢⠔⠂⠄⠒⠾⣛⠛⠛⠻⠿⢷⣬⣙⣦⢸⣸⡇⠀⠘⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠈⠻⠧⢀⣴⠀⠠⠭⠁⠀⠀⠹⠃⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠘⠥⣙⣦⡤⠄⠐⠬⣿⣿⣿⡇⢳⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⡖⢒⡛⢁⣨⣿⢿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠁⠀⠀⡼⠀⠀⡰⠀⠀⠀⠀ ⠀⠀⡄⢰⡟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⡰⠁⠀⠀⠀⢀ ⠀⠀⣷⡿⣤⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠤⠤⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡗⠀⡸⠁⠀⠀⠀⠀⠈ ⠀⢀⣿⡇⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡞⢡⣤⣤⣤⣤⣤⣉⠓⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⡼⠁⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⡿⣄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣄⣀⣻⣿⣿⣿⣿⣿⣿⣶⡟⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀ ⠦⢿⠿⣷⠈⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⡴⢃⣴⢥⠀⠀⠀⠀⠀⠀⠀ ⠀⣌⣤⣿⠀⠀⢧⠀⠀⠀⠀⣠⠖⠢⣄⠀⢸⣿⣿⡿⠛⠛⠿⠟⠛⠻⣿⠃⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠚⠱⢞⣵⣞⣀⠀⠀⠀⠀⡠⠚ ⠀⣾⠏⢹⠀⠀⠈⣧⡀⠀⣏⠀⠀⠀⢸⠀⠈⣿⡏⠀⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⣰⠏⣠⠆⠀⠀⠀⠀⡀⣼⠏⢠⣄⣠⠖⠀⠀ ⠀⢿⠀⠈⡇⠀⢸⣿⣿⣄⠈⠳⠤⠤⠊⠀⠀⣈⠽⢒⣒⣒⣲⡿⠋⠇⠀⠀⠀⠀⠀⣠⠞⢁⡴⠃⠀⠀⠀⠀⢠⡌⡃⢠⣿⠟⠁⠀⠀⠀ ⠀⠘⡄⠀⡇⠐⠋⠈⠉⠛⢷⣄⠀⢀⡖⣢⢀⠏⠀⠀⠀⠙⡄⠃⠀⠀⠀⠀⢀⡠⠞⢁⡴⣿⠃⣠⡤⢶⡿⡆⡜⠉⢁⣾⠃⡰⠁⠀⠀⠀ ⣷⡀⢇⣰⡧⠂⠀⠀⠀⠀⠀⠘⣷⣄⠉⠉⠸⠆⠀⠀⠀⠀⢿⠀⠀⠀⢀⠴⠋⣠⠴⠋⢰⠃⠀⠀⢸⠋⠚⠋⠀⢀⣾⢇⡼⠁⠀⠀⠀⡜ ⢻⠳⠸⡟⠢⢄⣀⠀⠀⠀⢀⣰⣿⣿⣿⠂⠀⠀⠀⠀⠀⠀⣙⣠⠴⣊⡥⠖⢋⣁⡤⢴⣻⠂⠀⠐⠇⡀⠀⠀⢀⣾⣟⡞⠁⠀⠀⠀⠀⠀

⣾⠅⠚⠉⠁⠀⠀⠀⠀⣀⡞⠀⢸⠀⠀⠀⠀⠀⢸⠏⠀⠀⣿⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⡀⡄⠀⠀⠀⠈⠈⠛⠂⢷ ⡄⠀⠀⠀⠀⠀⠀⠀⠠⡽⠀⠀⢸⠀⠀⠀⠀⣰⡿⠀⠀⠀⢸⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣇⢻⡄⠀⠀⠀⠀⠀⠀⠀ ⠇⠀⠀⠀⠀⠀⠀⣴⣼⠁⠀⠀⠸⣄⣀⣀⣠⡿⡇⠀⣤⠀⠘⣧⠀⠀⠀⣿⣄⣀⣀⣀⣠⢤⡴⠚⠃⠀⠀⠀⠻⣼⢳⣄⣀⣀⣀⣰⠀⠀ ⠶⠤⠴⠖⠒⠒⢻⠁⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⠁⠀⠀ ⠀⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⢙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⢀⡔⠉⠉⠉⠉⠉⠉⠁⠒⠀⠀⠀⠀⠀⠀⠀ ⢀⣱⣦⣤⣶⣶⣶⣶⣶⣦⣤⣄⣀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⠀⠐⠋⠀⠀⠀⠀⣀⣠⣤⣴⣶⣶⣤⣤⣤⣤⡞⠀ ⣵⣾⣿⡿⠟⠛⠉⠉⠉⠙⣻⣿⡿⢿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠀⠀⣀⣤⣴⣾⣿⣿⣿⡟⠛⠛⠛⠛⠻⠿⣿⣿⣷ ⡿⠋⠁⠀⠤⠀⠀⣠⣶⣿⣿⣿⣿⣶⣌⡙⠻⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣽⣿⢋⣵⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠉⢻ ⡇⠀⠀⠀⠀⠀⣸⠛⣿⣿⣏⣈⣹⣿⡛⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣻⣿⡿⣯⣱⠀⠀⠀⠀⠀⠀ ⣇⠀⠀⠀⠀⠀⣿⠀⡇⠸⡀⠁⣠⠏⡇⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⣏⢧⡀⠁⣀⠗⡏⢸⡇⠀⠀⠀⠀⢀ ⢿⡆⠀⠀⠀⠀⠘⣇⠙⠦⠈⠙⠁⠚⢠⡟⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡈⠦⠝⠋⠁⠔⢁⡾⠀⠀⠀⠀⠀⢸ ⠀⠁⠀⠀⠀⠀⠀⠈⠑⠦⠤⠤⠤⠞⠋⠀⠀⢀⡀⢀⡠⠾⣛⣵⠞⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⠤⠤⠤⠔⠋⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⢀⣀⡀⢀⡠⠚⡡⠖⣉⣵⡾⠋⢑⡿⠛⠁⠀⢀⠀⢀⡀⣀⣴⠺⠋⣠⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠴⠛⣋⣽⡻⢟⡩⠔⣉⠔⠋⢀⡾⠟⢁⡠⠚⠁⣠⡶⠃⡈⢀⣀⣵⠞⢋⡡⠖⠋⠀⠀⢈⡩⠟⠋⣠⠴⢂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡤⣪⠕⣫⠖⠉⠀⠈⠀⣠⠖⠋⣠⠖⠉⢀⡴⠋⣡⢔⡫⢖⠝⣊⡤⠚⠁⠀⠀⠀⠀⠀⢀⡤⠒⢉⡤⠚⠁⠀⠀⠀⠀⠀ ⡀⠀⠀⠠⢖⣭⡾⠗⠉⠀⠀⠀⣀⠴⠊⣡⠴⠋⢀⡤⢞⣡⣶⠿⣋⠅⣊⠴⠊⠁⠀⠀⠀⠀⢀⡠⠔⠊⣁⠴⠚⣡⠄⠀⠀⠀⠀⠀⠀⠀ ⣇⠀⣠⣾⠟⠉⠀⠀⠀⠀⠀⠚⢁⡴⠊⢁⣤⠞⠋⡴⠟⠉⠄⣊⣴⣏⡀⠀⠀⠀⠀⠀⠴⠊⠁⠀⠀⠈⠁⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡷⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠉⠀⠀⠀⠐⠊⢠⠞⠉⠀⠀⠉⠓⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣶⡶⠶⠶⠶⠶⠾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣧⣿⣿⡩⢀⣀⣀⣠⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼ ⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠉⠀⢸⠈⠙⠋⠉⠀⠀⠈⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋ ⢿⠀⠹⣦⡀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀ ⢸⡄⠀⠘⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣄⠀⠀⠱⡀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⠀⠀ ⠀⡇⠀⠀⠈⢻⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡙⠢⣀⠀⠁⠀⠀⠀⣠⠞⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡿⠋⠀⠀⠀⠀⠀ ⠀⡇⠀⠀⠀⠈⢻⣿⣿⣿⣿⣷⡶⣤⣀⡀⠀⠀⠀⠀⢣⠀⠀⠙⣶⢲⠒⠋⠀⠀⠙⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⣀⣀⣤⣤⣤⣄⣀⡀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⠶⠚⠉⠉⠀⠀⠀⣈⡉⠙⠳⢦⡴⠖⠚⠉⠉⠉⠉⠉⠙⠲⣤⡀⠀⠀⠀⠀ ⠊⠁⠀⠀⠀⠀⠀⣀⠭⠛⠛⣛⠳⣶⣤⡀⠀⠀⠀⠀⠀⣠⣴⠶⡛⢛⠻⢦⣀⠀ ⠀⠀⠀⠠⠤⠤⡜⣡⣴⣿⣿⣿⠟⠁⢹⡿⢦⠀⠀⢠⠊⣻⣷⣿⣿⠟⠉⢰⡌⢳ ⠉⠐⠒⠦⢤⣸⠀⣿⣿⣿⠟⠁⢀⣴⣿⣿⢸⠒⠒⡇⢸⣿⣿⡿⠃⠀⣠⣿⣿⠀ ⠀⠀⠀⠀⠀⠘⢄⠻⣿⠁⢀⡠⣪⣿⣿⠏⡼⠁⠀⢣⠈⢿⠟⠁⢠⢮⣾⣿⠟⢠ ⠀⠀⠀⣠⠤⠤⣌⠑⠤⣁⣋⣋⣉⣁⠴⠊⠀⣀⣀⣀⡑⠤⣁⠒⠳⠛⢋⣁⢴⠋ ⠀⠀⠀⢻⣴⠰⣌⠓⠦⢤⣀⣀⣶⣤⣤⣶⣿⣿⡿⣿⣿⣶⣤⣬⣽⠉⠁⠀⢸⡗ ⠀⠀⠀⠀⠙⠶⣄⣁⠒⠀⠤⠀⠈⣙⡛⠛⠛⠛⠛⠛⠛⠛⠟⠛⠛⠉⠉⣉⣹⡇ ⣿⣷⣶⣦⣤⣤⣄⣈⣉⠉⠙⠒⠒⠒⠦⠤⠤⠤⠤⠤⠤⠤⠤⡤⣤⠤⣖⡶⠟⠁ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣤⣤⣤⣤⣤⡤⠚⠉⡠⠴⡯⠤⣄⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠈⠑⠀⢋⠔⠛⣦ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠤⠤⠢⠀⠀⠊⣽ ⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⣠⠋⠑⠉⡍⢱⣉⠞⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠋⠉⠉⠐⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⡔⠉⠑⣤⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⢲⠂⢄⡇⠀⠀⠀⠀⠑⢄⠀⠁⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀ ⠀⠀⠀⡰⠋⠀⢀⠤⠐⠒⠠⢄⡀⠀⡠⠔⠀⠐⡆⠀⠀ ⠀⠀⢰⠁⠀⢰⠃⣠⣴⣶⣶⣤⣄⣭⡴⠿⣿⡧⠰⠀⠀ ⠀⠀⢠⠀⠀⠋⠐⡟⠉⠀⠀⠀⣩⡇⠀⠀⢠⣷⠇⠀⠀ ⠀⡠⣚⡱⠤⠸⡀⢇⡀⠀⠀⢀⡩⢃⣀⡤⠴⠮⢄⡀⠀ ⠠⡏⠀⢐⠆⠀⡨⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢒⣉⠑ ⠀⠣⡀⠞⠂⢠⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⡟ ⠀⠀⠈⠀⠩⡘⡀⠀⠀⠀⠀⠀⠀⠴⣾⣿⣿⣿⣿⣿⠃ ⠀⠀⠀⠀⠀⠈⠓⢄⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⢿⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠠⠤⠤⠤⠤⠬⠒⠓⠁⠀

⣼⣇⠄⠚⠉⠁⠀⠀⠀⠀⠀⢀⠐⣾⠃⠀⣿⠀⠀⠀⠀⠀⠀⠀⣾⠘⠀⠀⢸⡇⠀⠀⠀⠀⠀⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢹⡀⣄⠀⠀⠀⠀⡀⠉⠈⠛⠦⢀⣧ ⢫⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣼⠃⠀⠀⣿⠀⠀⠀⠀⠀⠀⣰⡏⠀⠀⠀⠈⣧⠀⠰⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠈⣷⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙ ⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢱⠏⠀⠀⠀⣿⠀⠀⠀⠀⠀⣸⣿⠇⠀⡆⠀⠀⢻⡄⠀⠀⠀⠀⢼⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣿⡄⣿⡀⠀⠀⠀⠀⠀⠀⡀⠀⠀ ⠇⠀⠀⠀⠀⠀⠀⠀⠀⣴⣧⡟⠀⠀⠀⠀⠹⢤⣀⣀⣀⣰⡷⢿⡀⠀⢧⠇⠀⠸⣿⠀⠀⠀⠀⡾⣷⣀⣀⣀⣠⡤⠤⢴⡞⠛⠉⠁⠀⠀⠀⠀⠸⢶⠇⠷⠤⢤⣄⣀⣀⣀⡇⠀⠀ ⠤⣤⠤⠤⠤⠤⠶⠒⢻⠅⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠋⠀⠈⠉⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠂⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠡⠤⠔⠒⠒⠒⠲⠒⠒⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⠖⠒⠒⠒⠒⠒⠒⠢⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠊⠳⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⣴⠯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀ ⣀⣠⢽⣷⣶⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⣠⡆⠀⠘⠁⠀⠀⠀⠀⢀⣀⣠⣴⣶⣶⣿⣿⣿⣶⣶⣶⣶⣶⣟⡁⠀ ⣤⣾⣿⣿⣿⠿⠟⠛⠛⠛⠛⠛⠛⢻⣿⡿⢿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠟⠁⠀⠀⢀⣠⣤⣴⣾⣿⣿⣿⣿⡿⠟⠛⠛⠛⠛⠻⠿⢿⣿⣿⣿⣿ ⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣶⣬⡉⠛⠿⣿⣗⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⣫⣿⡿⠛⣫⣵⣾⣿⣿⣿⣦⣤⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿ ⣏⠀⠀⠀⠀⠈⠁⠀⢀⣴⣿⣿⣿⣿⠿⠿⣿⣿⣿⣶⡠⠈⠝⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠿⢃⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠒⠀⠀⠀⠀⠘ ⡿⠀⠀⠀⠀⠀⠀⠀⣿⠋⢹⡿⣿⠧⣄⡤⠼⡿⡇⢈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⡿⠿⣿⣽⠿⣿⢻⣧⣼⡆⠀⠀⠀⠀⠀⠀⠀ ⣷⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡀⢻⡀⠈⠀⣰⠇⣹⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠈⣇⢷⡀⠀⠁⠀⡸⢻⡇⢸⡇⠀⠀⠀⠀⠀⠀⢐ ⣿⡆⠀⠀⠀⠀⠀⠀⠻⣆⠘⢧⡀⠙⠲⠔⠁⡴⠃⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠙⣆⡙⠶⠴⠋⢁⡼⠀⣸⠃⠀⠀⠀⠀⠀⠀⣸ ⠘⠿⠄⠀⠀⠀⠀⠀⠀⠙⢦⡈⠉⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠶⣂⣄⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠈⠉⠀⠀⠀⠉⣀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠒⠒⠒⠛⠋⠁⠀⠀⠀⢀⡤⠂⣠⠴⠏⢊⣵⡾⠛⣁⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠒⠒⠒⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⢀⡴⠚⢁⠴⠋⣁⣥⣾⠟⠋⠀⣻⠿⠋⠁⠀⠀⣀⠀⠀⣀⠀⣀⣴⡾⠗⠁⣀⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⠿⠛⣩⠿⣟⠿⢋⡠⠞⢉⡠⠚⢁⡠⣾⡿⠋⠁⣠⠴⠋⠀⣀⡦⡊⠐⢋⡠⠔⣫⢴⡺⠟⢉⣠⠴⠛⠁⠈⠉⠙⢛⣳⠶⠃⠀⣠⡤⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠊⠀⣀⠴⣛⡵⢋⡥⠞⠉⡠⠒⠙⠀⢀⡤⠚⠁⣀⡴⠟⠁⢀⣤⠾⠛⣋⡤⢒⣡⢔⡫⠟⣋⣤⠖⠋⠀⠀⠀⠀⠀⠠⠚⠉⢀⣠⠴⠛⣡⡤⠊⠀⢀⠠⠀⠀⠠ ⠀⠀⠀⠀⠀⠀⢀⡴⢞⣽⢞⣩⠶⠋⠀⠀⠀⠀⠀⣠⠖⠋⢀⣤⠞⠉⠀⣠⡶⠛⢁⡴⢚⡭⠖⣩⠖⣉⣴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠚⢉⣠⡴⠊⠉⠀⠀⠀⠀⠀⠀⠀⡀ ⢈⠄⠀⠀⣠⠖⣫⠴⣫⠖⠋⠁⠀⠀⠀⠀⣀⡴⠚⠁⣠⠶⠋⠀⢀⣴⠟⢉⡴⣾⠿⢊⣡⠖⣩⡴⠚⠁⠀⡀⠒⠉⠀⠀⠀⣀⡤⠖⠋⠁⣠⠶⠋⢁⣤⠔⠀⠀⠀⠀⠀⠀⠀⠀⡀ ⡇⠀⠐⢉⣴⣿⠷⠋⠀⠀⠀⠀⠀⠀⡠⠞⠉⣠⡴⠋⠁⣀⣴⠞⢋⣤⣾⠟⠋⡡⠖⣉⡴⠛⠉⠀⠀⠀⠀⠀⠀⢀⣠⠴⠋⠁⠀⠀⠐⠋⠀⡠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣟⠀⢾⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠚⠁⠀⠠⠞⠋⠁⠀⠈⢉⡤⠔⠀⣠⠾⠟⠛⠛⠳⢤⡀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⢠⡞⠉⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⢿⡗⣶⠒⠲⠖⠶⠶⠶⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰ ⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣸⡇⣿⢨⣅⠀⠀⠀⠀⢠⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼ ⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠿⠛⠙⡇⠻⠷⣤⠷⠞⠛⠛⠛⠷⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢿ ⣿⡟⠻⣦⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀ ⢻⡁⠀⢹⣷⡀⢣⡀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀ ⠘⡇⠀⠀⠙⢿⣦⡉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⣠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀ ⠀⣧⠀⠀⠀⠈⢿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠻⣆⠀⠀⠀⠱⠀⠀⠀⠀⠀⢀⣴⠋⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⠋⠀⠀⠀⠀⠀⠀ ⠀⣿⠀⠀⠀⠀⠈⢿⣿⣿⢿⡿⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠈⠑⢦⣀⡀⢀⠀⠀⣀⡴⠟⠁⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢹⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣟⠿⣶⣄⣀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠈⣹⠛⡟⠛⠉⠀⠀⠀⢙⠃⠀⠀⠀⠀⠀⢀⣠⣤⣾⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣴⡞⠁⠀⠀⠀⠀⢼⠃⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣽⠀⠀⠀⣀⠤⢶⣾⠷⣶⣲⣦⣤⣀⢀⡤⢊⣿⣠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⠏⡄⠒⠉⠀⣠⠋⢹⠀⠐⠉⠛⢯⣽⡟⢉⣽⣥⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀⠀⠀⠀⠀⠰ ⠀⠀⠀⠀⠀⢀⡟⠐⠛⠲⣾⣿⣿⣤⣾⣄⡀⠀⢀⡾⠃⠉⢉⡟⣸⡇⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⢠⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠇⠀⢀⣴⣿⣿⠿⠟⢿⡿⣿⣷⣿⠀⠀⢀⣀⢷⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡄⠄⢠⠞⠀⠀⠸⡀⠀⠀⡀⠀⠀ ⠀⠀⠀⠀⠀⢸⣠⣶⣿⣿⠋⠀⠀⠀⢸⣄⣿⡟⠻⣷⣄⠀⢹⡟⡟⠠⠤⠀⠀⠀⠀⠀⠀⣠⣀⣠⣧⣦⣾⡋⠁⠒⠒⠴⣇⣰⠞⠁⠀⠀ ⠀⠀⠄⡀⠀⣸⡿⢻⣿⠍⠀⠀⠀⠀⠸⡏⡟⠀⠀⠈⣿⣧⣸⠿⡇⠀⠀⠀⠙⠖⢂⡖⠋⠁⣠⡟⠁⡼⡁⠉⠉⠉⠉⠉⡟⢿⣦⣄⠀⠀ ⠀⠀⡆⣳⠀⢻⡄⠈⣿⡀⠀⠀⠀⣀⣀⣴⠃⠀⠲⢄⣹⢻⣿⠀⡗⠀⠀⠀⠀⢰⠋⠀⠀⣰⡿⢀⡞⠃⠀⠀⠀⠀⠀⠀⡇⢸⠙⠉⠛⠶ ⠀⠀⢀⣿⡆⢸⣿⣠⠛⡇⠀⠈⠙⢯⡉⢻⡛⡗⢲⢄⠈⠑⠛⠀⢃⡞⠀⠀⠀⢠⠀⠀⡼⣱⣡⠋⠀⠀⠀⢀⡀⠀⠀⢀⠇⣿⡄⠀⠀⠀ ⠀⠀⣼⢸⣧⣼⣿⣟⠀⠘⠄⠀⠀⠠⡄⠀⠣⡴⠃⠰⣧⡀⠀⠀⢹⣧⠀⠀⢀⣿⠀⡸⣰⠟⠁⢀⣭⣉⣹⣉⣉⠐⠒⢶⣼⣹⡇⠀⠀⠀ ⠀⠀⠇⠈⣿⣿⢿⣿⡀⣖⣛⡆⠀⠀⠘⠦⠄⠤⠤⠊⠉⠓⠀⠀⠈⣟⡆⠀⡜⢸⢠⠛⠁⠐⠉⠙⠛⠛⠻⠿⢿⣿⣷⣾⣃⣼⠇⠀⠀⠸ ⠀⠀⠀⠀⢸⣿⡎⣿⣧⡀⠈⢏⠓⠶⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢳⢀⠃⢸⡎⠀⠀⠀⢀⠤⠒⠒⠒⢤⡀⠀⢹⠿⣿⣿⣦⡀⠀⠀ ⠀⠀⠀⠀⣾⠏⢿⣿⣿⣿⡿⡜⣷⡸⣦⢀⢣⠰⡄⠀⠀⠀⠀⡇⠀⠀⠀⢿⠀⠸⠀⠐⢲⡶⠃⠀⣾⣆⠴⣶⠹⠴⠋⠀⢘⣿⣿⡝⡿⠄ ⠀⠀⠀⣸⣿⠀⠸⣿⣧⣿⣿⡱⡘⣷⣻⣿⣎⣇⣿⣷⣶⠂⢠⠸⣄⠀⠀⠈⠀⠀⠀⠀⠀⠹⠄⠀⠇⣁⠔⠉⢳⣄⠀⠀⣼⠋⢿⣿⠁⠀ ⠀⠀⢨⣿⣿⠀⠰⣿⠃⠀⠉⠁⠀⠀⠀⠙⢿⣟⢿⣿⣿⣆⠸⣇⢫⡀⠸⡀⠀⢀⠀⣀⠈⠑⠒⢄⣈⣀⣀⠼⠓⠿⣑⡸⠁⠀⠘⣿⡆⠀ ⠀⠀⢸⡇⢸⠀⢠⣽⠀⠀⠀⠀⣠⡀⠀⠀⠈⠋⠀⠈⠈⢿⡇⠘⡎⢧⣀⣇⣆⡈⠂⠈⡙⠢⣄⡀⠀⠀⠀⠀⠀⠀⠈⠁⣀⣴⣾⣿⡇⠀ ⠀⠀⢸⡇⠈⣇⠀⠀⠀⠀⠀⢠⣿⠓⢄⠀⠀⠀⠀⠀⠀⢸⠿⠀⠘⡜⣿⣾⣼⣷⣴⢇⣷⠀⣄⠙⠢⣤⣄⡀⠀⠀⠒⠉⠉⢁⡟⢿⠁⠀ ⢁⠀⢸⣧⠀⠸⡄⠀⠀⠀⠀⢸⣿⣄⡀⠑⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠏⢿⣿⡟⣼⡄⢸⡇⠀⠳⣄⠈⢱⠄⠀⣠⢣⡞⠀⠈⠀⢸ ⠘⡄⠈⣿⢧⣰⡻⡄⠀⠀⠀⠘⡧⠛⡍⠢⣀⠀⠉⠲⡄⢀⣀⣀⡀⠀⠀⠀⠀⠈⠻⣗⢻⢧⢸⣿⢿⡄⣏⠉⠙⢀⡼⣡⠏⠀⠀⠀⢀⡟ ⠀⢱⠀⡿⣎⣿⣇⠹⣄⠀⠀⢀⢀⡤⠚⢄⡈⠑⠢⢄⣘⡋⠀⠀⠉⠉⠉⠉⠉⠉⠉⢻⠂⠘⣏⣿⡟⣿⣻⣀⣰⣠⣾⡏⠀⠀⠀⣠⠞⠀ ⠀⠀⢣⣧⠘⠓⢮⡓⠚⢦⠀⣸⡏⠀⠀⠀⢏⡒⠢⢄⡀⠈⠉⠐⠲⣄⣠⠤⠤⡤⠴⡟⠀⠀⠈⠹⢧⡿⡍⠏⢉⣻⣟⣧⣤⡶⠞⠁⠀⠀ ⠀⠀⠀⠉⠀⠀⠀⠈⠑⠒⢷⣿⠀⠀⠀⢸⣷⠇⠀⠀⠈⠑⠲⠚⠦⠄⠐⡤⠲⢏⠏⠀⠀⠀⠀⠀⠀⠑⢛⣿⠿⠿⢿⡿⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⠀⣞⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡷⢚⣿⠀⠀⠘⠒⢁⣠⡶⠚⠉⠀⠀⣠⢿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡎⣦⡀⢉⠄⠀⠀⠀⠀⠀⠀⠀⢀⢼⡏⠀⢘⣛⣠⣤⠖⢚⠉⠁⠀⠀⠀⢀⣾⣷⡞⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠋⠉⠀⠱⠞⠉⠉⠒⠒⠒⠒⢒⣚⣡⠞⠉⠉⠀⠀⡰⡇⠀⣿⠶⠀⣀⡤⢾⣛⣹⠋⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⣴⣶⢶⣒⡂⠤⠤⢀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡔⠍⠋⠀⠀⠀⠒⠂⠠⠄⡀⠀⠀⠁⠢⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡠⠉⠀⠀⠀⠀⠀⠀⢀⠠⠄⠒⠀⠷⠀⣀⠀⠈⠢⡀⠀⠀ ⠀⠀⠀⣀⡴⠃⠉⠁⠈⠑⠒⡖⢲⠁⠀⠀⢀⣀⣀⠀⠀⠑⣄⠀⠐⡄⠀ ⠀⡠⠉⡐⢀⣤⣶⣶⢤⣰⠞⠀⡎⠀⡠⠊⠁⣠⣶⣭⡲⡄⠁⢳⡀⠘⡀ ⠘⡇⠀⠇⡇⣼⣿⣿⣷⠋⠀⠀⢿⠀⢳⣀⠀⣿⣿⣿⣿⢰⡄⠀⢳⠀⢱ ⠀⢹⢴⣀⡑⠛⠛⠛⡏⠀⠀⠰⢦⣣⣄⣉⣓⣛⣛⣿⠽⠋⠀⠀⠀⢣⢸ ⠀⠀⢳⠁⠈⢩⠗⣊⣁⠀⠀⣤⣤⠀⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾ ⠀⠀⡆⠀⠀⠀⠑⠩⠏⠁⠀⠈⠉⠓⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄ ⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃ ⠀⠈⡀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀ ⠀⠀⢷⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣣⠀⠀⠀⠀⣸⠀ ⠀⠀⢸⡅⢠⠉⠲⣶⡤⢶⠖⢿⣿⡟⠲⣶⡶⠖⠉⠀⡄⠀⠀⠀⠀⡏⠀ ⠀⠀⠀⢷⠸⠀⠀⠈⠉⠛⠲⠬⠿⠗⠚⠉⠀⠀⠀⠰⠁⠀⠀⠀⣸⠇⠀ ⠀⠀⠀⠘⣧⠀⠀⠀⠀⠠⠀⣀⡀⠀⠀⠀⠀⠀⠠⠃⢀⡀⠀⢠⡟⠀⠀ ⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⢠⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣎⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⢀⣴⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢷⡙⠳⢦⣀⣀⣀⣀⣠⠴⠟⠁⣠⠞⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⢶⣄⡀⠀⠁⠀⠀⣀⣴⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⡿⠿⠿⠿⠿⠶⣦⣤⣄⣀⠈⠉⠛⠿⢿⣿⡿⠛⠉⠀⢻⣿⣻⣿⣿⣿⣿⣿⣿⡿⠟⠛⠛⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢀⣴⠞⠋⣁⣀⣤⣤⣤⣤⣀⣀⠉⠙⠛⢿⣶⣤⡀⠀⠈⠉⠀⣠⣴⡾⠿⠿⠾⠿⠿⠿⠿⠿⢶⣤⣤⣄⡀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⣠⣾⣿⠷⠞⠉⠉⠀⠀⠀⠀⠀⠀⠉⠉⠓⠶⣄⡀⠉⠻⣷⣦⣰⠾⠋⢁⣀⣤⠤⠶⠶⠶⠶⠶⠦⢤⣤⣀⠉⠙⠻⢶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠋⢙ ⠀⠀⣼⡿⠋⠀⣀⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄⡀⠉⣡⡶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⢦⣀⠈⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉⠀⠀⢀⣴⡟ ⠀⢸⠟⢀⣴⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⠞⠁⣀⣤⣶⣶⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣄⠀⢹⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⢀⣴⠟⠋⠀ ⢀⡏⢠⣿⣿⡿⠛⠛⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⣼⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣭⣛⣛⠛⣿⠋⠀⠀⢀⣼⠟⠁⠀⠀⠀ ⢸⠀⢸⣿⣿⡄⠀⠀⣼⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⣼⣿⡿⠋⠉⢻⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢻⡏⠀⠀⣰⡟⠁⠀⠀⠀⠀⠀ ⠸⡄⠈⣿⣿⣿⣷⣾⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⣿⣿⣧⡀⠀⣰⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⢶⡟⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⢳⡄⠈⠻⠿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣇⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⣼⠇⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢹⠶⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⠴⠟⠋⠙⢦⡀⠀⠈⠻⠿⠿⠿⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠟⠁⢀⣤⠀⣿⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠘⠦⣤⣍⣉⣉⣉⣉⣉⣉⣉⣩⣭⣭⣽⡧⠄⠀⠀⠀⠀⠀⠹⣷⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠞⠋⠀⠀⣠⡞⠁⢠⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣾ ⠀⠀⠀⠀⠀⢀⣬⠟⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⢀⣤⢠⡀⠀⠀⠻⣆⠈⠉⠙⠒⠒⠶⠤⠤⠤⠤⠤⠶⠒⠚⠋⠁⠀⣀⣤⡴⠞⠁⠀⠀⢸⣿⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⣸⣿ ⠀⠀⢀⣴⠞⠋⢡⣤⣤⣤⣤⣤⣤⣤⣤⣀⣠⣴⣾⠿⠃⠘⢿⣦⣀⠀⠉⠻⠶⣤⣀⣀⣀⣀⣀⣀⣀⣀⣠⣤⠶⠶⠞⠛⠉⠁⠀⠀⠀⠀⠀⢸⣿⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣿⣟ ⠀⢠⡟⠁⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣈⣉⣉⣉⣀⣀⣀⣀⠀⠙⠻⠿⠶⠦⢤⣤⣤⣍⣉⣉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⢸⣇⠀⠀⠀⠀⠀⠀⢠⣿⡇ ⠀⢸⣷⡾⠛⠛⠋⠉⠉⠉⠀⣀⣀⣀⣀⣀⣀⣀⣉⠉⠉⠉⠛⠛⠛⠳⠶⢤⣤⣀⣀⠈⠉⠙⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠈⣿⠀⠀⠀⠀⠀⠀⠸⣿⡇ ⠀⠘⢿⣤⠀⠀⢠⣶⠟⠛⠛⡛⣛⣛⠛⢛⠛⠛⡛⢻⣿⣷⣶⣶⣦⣤⣄⡀⠀⠉⠙⠛⠶⢦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⣿⡄⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠈⠻⣧⡀⠘⢿⡄⠀⢠⣁⡙⣏⣻⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⠀⠀⠉⠙⠳⠶⢦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⢻⡇⠀⠀⠀⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠈⢷⡄⠀⢻⣦⠀⢿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣀⡀⠀⠀⠈⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠘⢿⣶⣶⣶⣶⣶⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⣿⡇⣸⢧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⣿⠀⠉⠉⠉⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⣾⡇⢸⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⢀⣼⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠈⣿⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⢀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⢹⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⣿⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⢠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⣿⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⢻⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⢰⣿⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⢠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡘⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣻⣿⡿⠋⣠⡴⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣧⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⢿⣿⣟⠟⣛⣿⣷⠿⠛⢁⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠟⠛⠶⣤⣀ ⠀⠀⠀⠀⠀⠀⣇⡀⠀⠙⠻⠷⣦⣤⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⡴⠶⠿⠛⠉⣀⣤⠶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠉ ⠀⠀⠀⠀⠀⠀⠻⣧⣤⡀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⣀⣀⣠⣤⠶⠛⠋⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⠟⠁⠀⠀⠀⢀⠀⢀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣼⣿⣶⣤⣄⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡦⣤⣶⠒⠚⢻⠶⣦⣴⡒⠚⠺⠓⡲⣶⡶⠚⠛⠉⠀⠀⠈⠁⠘⠳⣬⣩⡝⠛⠳⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠓⢿⣤⠟⠉⠁⠀⠀⣀⣀⡀⠉⠉⠑⢶⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠟⠳⠚⣹⣶⠈⢳⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣘⡷⠏⠁⠀⣠⡴⠞⠋⠉⠉⠉⠀⠀⠐⠶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣴⣿⣷⣾⣿⣶⡄ ⠀⠀⠀⠀⠀⢀⣀⣼⠋⠉⠀⠀⠠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣴⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠉⢹⣿⡇ ⠀⠀⠀⠀⢀⣼⡿⠁⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣤⣤⣶⣶⣿⣿⣿⡿⣿⣿⡿⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠷⣦⣴⡿⠀ ⠀⠀⠀⣾⣋⣀⣁⣀⣤⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⠿⠧⣀⣀⡿⠛⢻⣿⣿⣿⣿⣿⣿⣿⣇⣀⣀⣿⡿⠀⠀ ⢀⣤⣾⣿⡿⠿⠿⠿⠛⠛⠋⠉⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠉⠉⣿⣇⠀⢀⣻⡿⠃⠀⠈⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀ ⣿⣧⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢹⣿⣿⣿⣿⣿⣿⣿⣿⣤⣴⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⢀⣠⣽⣿⡇⠀⠀⠀ ⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⣿⣿⣿⣿⣿⣛⠛⠛⠿⠿⣥⣤⣤⣀⣀⣀⣀⣀⣀⣤⣤⡴⠞⠛⠙⣻⣿⠁⠀⠀⠀ ⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣌⠛⢿⣿⣻⣷⣶⣤⣤⣤⣭⣭⣿⣭⣭⡿⠿⠿⢿⡞⠋⠹⣾⣇⣿⣶⡆⡀⠀ ⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣉⠛⢿⣍⡉⠛⠿⣿⣭⣉⣉⣽⡷⠀⠀⠀⢙⡆⢸⡿⠻⣿⡋⣿⠃⠀ ⢸⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢶⣤⣉⠛⠳⠾⠿⠿⠿⢧⣤⠶⠾⠋⣩⣷⢿⣼⡟⠁⠉⠉⠀⠀ ⠉⠙⠿⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠿⢿⣷⣾⣿⣿⣿⣿⣿⣿⠁⠈⠉⠳⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠛⠿⠷⣶⣦⣤⣤⣀⣀⣀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣶⣶⣶⣶⣶⣶⣶⡶⠿⠿⠿⠿⠛⠛⠋⠀⠀⠀⠀⠀⠈⢣⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢮⡹⡆⠀ ⠀⠀⠀⡀⢀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡇⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠤⠐⠒⠒⠒⠒⠚⠷⢤⣤⣀⣠⡤⠖⠒⠒⠚⠓⠒⠮⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⣀⣀⠙⢷⡀⠀⠀⠀⣠⣤⣤⣀⣀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⠉⠉⠛⢿⣿⡄⠀⠀⠀⠀⠀⠉⠉⠙⠻⣾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠾⠗⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⣁⣠⡴⠶⠿⠛⠛⠛⠷⠶⢦⣄⣘⠻⣷⡄⡴⠞⢋⣀⣠⣤⣤⣌⣛⡿⣦⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⢠⡾⢋⣤⡾⠋⠁⠀⠀⠀⢀⣀⣠⣤⣄⡀⠈⠙⠷⣮⣿⣤⠾⠛⠉⠀⠀⠀⠀⠉⠻⢿⣿⡆⠀⠀⠀⠀ ⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⣿⣥⡾⠋⠀⠀⠀⠀⠀⣠⡞⠉⠀⣽⣿⣷⡄⠀⠀⣿⠋⠀⠀⠀⢠⠴⠚⣿⣶⣄⠀⠈⢻⡇⠀⠀⠀⠀ ⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠐⢿⣇⡀⠀⠀⠀⠀⠀⠀⢿⣿⣶⣿⣿⣿⣿⡇⠀⠀⣿⠂⠀⠀⠀⣿⣤⣴⣿⣿⣿⠆⠀⢸⡇⠀⠀⠀⠀ ⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡉⠛⣶⣄⠀⠀⠀⠀⠀⠛⠿⣿⣿⠿⠛⠀⠀⢀⣿⠀⠀⠀⠀⠈⠻⢿⣿⠿⠛⠀⠀⣼⡇⠀⠀⠀⠀ ⠀⢸⠃⠀⢠⣶⠟⠛⠷⠖⠒⠶⣬⡻⢶⣌⡉⠓⠶⣦⣤⣄⣀⣀⣀⣀⣤⣤⣶⠶⢛⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⣀⣤⡾⠛⡇⠀⠀⠀⠀ ⠀⢸⣀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠈⠻⣦⣭⣙⠷⠆⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⣾⡿⠁⠈⠛⢿⣍⠛⠛⠛⠛⠋⠉⢉⣠⣾⡇⠀⠀⠀⠀ ⠀⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣄⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⠟⠋⠀⠀⠀⠀⠀⠻⣿⡶⠆⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀ ⣼⡿⠀⠀⠀⢀⣀⣠⣴⡶⠿⠿⠿⠛⠛⠛⠛⢿⣷⣄⣘⠛⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠀⠀⠀⣀⣀⣤⡾⣿⡄⠀⠀⠀ ⣿⠀⣀⣤⡾⠟⠛⠉⠀⣀⣀⣤⣤⣤⠴⢶⣶⠿⢿⣿⠛⠿⠶⢦⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣤⡴⠶⠿⠛⠉⢁⣰⡿⠃⠀⠀⠀ ⢻⣿⠋⠁⣀⣤⣴⣶⢿⣿⠉⢹⣏⣧⠀⠘⢿⣧⢸⣿⣷⣤⣄⣀⠀⠈⠉⠉⠙⠛⠛⠛⠛⠛⠋⠉⠁⠀⢀⣠⣤⣴⣾⣿⣭⣀⣀⡀⠀⠀ ⠹⣷⡞⠿⢿⡁⢘⣿⣼⣿⠀⠈⢿⣿⣆⠀⠸⣿⡆⢿⣯⡉⠛⠛⠛⠿⠶⢶⣤⣤⣤⣤⣤⣤⣤⣴⣶⣿⣿⣿⡟⠛⠻⣇⠀⠈⠉⢻⡀⠀ ⢠⡿⣷⣤⣾⠿⠛⠛⠛⢻⣧⠀⠘⢿⣿⠀⠀⢿⣿⠘⣿⡿⢷⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣿⠀⠀⠀⢸⣿⣷⡀⠸⣷⠀ ⢸⣷⡿⠋⠀⢀⣠⣴⣶⢾⣿⣇⠀⢸⣿⣇⠀⠘⣿⣇⢸⡿⣶⣮⣭⣉⡛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢉⣽⣿⡌⠉⣶⡶⠋⠉⠉⠙⠁⢻⡇ ⣸⡏⠀⠀⠈⠉⠉⢀⣀⣤⣾⣿⠀⠀⢻⣿⡆⠀⢹⣿⡼⣷⠀⠈⠉⠉⠙⠛⠛⠻⠶⠶⠶⠖⠛⠛⠋⠉⢹⣷⢰⣟⣠⡶⠒⠲⠆⠀⢸⣿ ⢸⡇⠀⠀⠀⠰⠛⠋⠉⢀⣾⣿⣧⠀⠀⣿⣿⠀⠘⣿⡇⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣏⢸⣿⠁⠠⣤⠄⠀⠀⣸⡿ ⠈⢿⡄⠀⠀⠠⠶⠛⢻⣿⠛⣿⡻⣇⠀⠸⣿⡆⠀⢹⣇⣸⡷⠶⠤⠤⠤⠤⠤⠤⠴⠶⠶⠒⠛⠋⠁⠀⠀⠻⣦⣽⡾⠁⢀⣀⠀⠀⣿⠇ ⠀⠀⠻⣦⣄⣠⣶⣾⠿⠃⠀⠘⣧⣿⣤⣶⠿⠿⡿⣿⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡧⠀⠻⠙⠃⣸⠏⠀ ⠀⠀⠀⠈⠙⠛⠛⢿⣀⣴⣴⠾⠟⣋⣉⣀⣤⡾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⢤⣤⡴⠾⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢈⢿⣿⣴⣾⣿⣟⣛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⣿⠿⣟⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣏⡏⠀⠀⠀⢣⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣟⠧⠤⠤⠔⠋⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⡀⢀⣶⠤⠒⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠈⢿⣆⣠⣤⣤⣤⣤⣴⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⢿⢿⠀⠀⠀⢀⣀⣀⠘⣿⠋⠁⠀⠙⢇⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⢇⡞⠘⣧⠀⢖⡭⠞⢛⡄⠘⣆⠀⠀⠀⠈⢧⠀⠀⠀⠙⢿⣄⠀⠀⠀⠀ ⠀⠀⣠⣿⣛⣥⠤⠤⢿⡄⠀⠀⠈⠉⠀⠀⠹⡄⠀⠀⠀⠈⢧⠀⠀⠀⠈⠻⣦⠀⠀⠀ ⠀⣼⡟⡱⠛⠙⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠹⣧⡀⠀ ⢸⡏⢠⠃⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠸⣷⡀ ⠸⣧⠘⡇⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⣿⠇ ⠀⣿⡄⢳⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀ ⠀⢹⡇⠘⣇⠀⠀⠀⠀⠀⠀⠰⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣼⡟⠀⠀ ⠀⢸⡇⠀⢹⡆⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢳⣼⠟⠀⠀⠀ ⠀⠸⣧⣀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⢃⠀⢀⣴⡿⠁⠀⠀⠀⠀ ⠀⠀⠈⠙⢷⣄⢳⡀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⣠⡿⠟⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⢿⣷⣦⣄⣀⣀⣠⣤⠾⠷⣦⣤⣤⡶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⢀⣼⠟⠁⢠⠚⡡⡘⢄⠣⡐⠱⣈⣆⣭⣶⡿⠟⠛⡉⢁⠠⢠⠐⡰⢈⠴⡁⢎⠰⡑⣬⣽⡟⣼⣦⠁⢎⠰⡁⢎⡐⢡⢂⠱⡈⢆⠡⢂⠌⡱⢈⠆⡱⢀⠣⡘⠤⡉⢆⡘⠤⢉⠒⡌⡑⢢⠡⡘⠤⡑⡈⢆⠱⡈⢆⠱⣈⠱⡘⢄⠣⡘⢄⠣⡐⠹⣿⣧⠘⡄⢣⠘⡄⢣⠘⠤⣉⠒⠤⣁⠃⠆⡌⡘⠰⢠⠑⡌⠢⡑⢌⠒⡌⡑⢌⠰⡈⢆⠱⣀⠣⠘⠤⡘⢄⠣⡘⡘⢧⠀⠻⣷⡌⢂⢣⠘⡄⠣⢌⡑⢌⠢⡑⢌⡘⠌⣧⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⠃⠀⣰⠏⡰⢡⠘⣄⣣⣼⣷⠿⠛⡉⢄⠰⣀⠣⡘⢄⠣⡁⢎⡑⢌⠢⡑⢌⠢⡉⠿⢋⣵⣿⢃⠜⡠⢃⠜⡠⠘⡄⢊⠔⡡⢊⠔⡡⢊⠔⡡⢊⠔⡡⢂⡑⢢⠑⡂⢌⠢⡁⢎⠰⡈⢆⠱⣀⠣⡐⢡⠊⡔⢡⠊⡔⢠⠃⡜⢠⢣⣼⣤⣣⡌⡱⠸⣿⡖⡈⢦⣵⡈⢆⡉⠒⠤⣉⠒⠤⣉⠒⠤⣁⠃⢆⠱⣈⠑⡌⢢⠘⡐⢌⠢⡑⢌⢂⠒⡄⢣⠉⢆⠱⡈⢆⠱⡈⠎⣧⠀⠹⣿⡐⢢⠑⡌⡑⠢⢌⠢⡑⢌⠢⡘⠤⣹⠀⢸⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⠁⠀⣰⠏⡰⢁⢦⣵⣾⠟⣉⠔⢢⠑⡌⢢⠑⡄⢣⠘⡄⢣⠘⠤⡘⢄⠣⡘⢄⠣⡘⡐⢣⣾⡏⢌⠢⡑⢌⠢⣁⠣⡘⢄⠊⡔⢡⠊⠔⡡⢊⠔⡡⢊⠔⡡⠘⡄⢣⠘⡄⢣⠘⡄⢣⠘⡄⠒⠤⡑⢌⠢⡑⢌⠢⡑⡈⢆⠱⡈⢆⠢⢩⢙⣛⡿⣿⣷⡾⢃⣽⡿⠟⡡⢂⠌⡑⠢⢄⡉⠒⠤⣉⠒⠤⣉⠢⡁⢆⠱⡈⠆⡱⢈⠆⡱⢈⠆⡌⠒⡌⠤⣉⠢⡑⢌⠢⡑⢌⠒⡌⣧⠀⢻⣿⣀⠣⣐⠡⢃⠌⢢⠑⡌⢢⠑⢢⢡⡀⣿⣧⠹⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠇⠀⠀⡟⡠⡑⠌⣿⣏⡤⠞⡁⠎⠤⢃⠜⡠⢃⠜⡠⢃⠜⡠⢉⠒⡌⢢⠑⡌⢢⠑⡰⢉⣼⣿⠐⠬⡑⢌⠢⡑⠤⡑⢌⠢⡑⢌⠂⡍⢢⠑⢢⠘⠤⡁⢎⠰⢡⠘⡄⢣⠘⡄⢣⠘⡄⢣⢈⡑⢢⠁⢎⠰⡁⢆⠱⢠⠑⡌⢢⠑⡌⢂⠣⢌⠛⠿⣷⣷⠇⠢⢌⣷⣿⠷⡈⢆⠡⢃⠆⡌⡑⠢⢄⡉⠒⠤⡑⢌⠢⡑⢄⠣⡐⢡⠊⡄⢃⠒⡌⠱⣈⠒⠤⡑⡈⢆⠱⡈⢆⠱⡐⢌⣇⠈⣿⣦⠑⡄⠣⢌⡘⢄⠣⡘⠤⡉⢆⠢⡙⡛⠌⢧⢹⣷⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⡀⠀⢸⡇⠱⣈⠒⠤⡈⠔⣡⠘⡌⢢⠁⢎⠰⡁⢎⠰⡈⢆⠱⣈⠒⢌⠢⡑⢌⠢⢡⠑⡂⣿⡏⠜⡠⡑⢌⠢⡑⢢⠘⠤⡑⡈⢆⠱⡈⢆⠩⢄⡉⢆⠱⡈⢆⠡⢊⠔⠢⢡⠘⡄⢣⠘⡄⢢⠘⠤⣉⠢⢡⠘⡄⢃⠆⡱⢈⠆⡱⢈⠆⡱⢈⠜⢢⠐⡤⢉⠒⣄⠢⢄⠣⡘⢄⠣⢌⠒⠤⣁⠃⠆⡌⡑⢢⠁⢎⠰⡈⢆⠱⡈⢆⠱⡈⢆⠱⡈⢅⠢⡘⠤⡑⢌⠢⡑⢌⠢⡑⢌⠢⢸⡆⢸⣿⡐⢌⡑⠢⢌⠢⡑⢄⠣⡘⢄⠣⡐⢅⠪⡐⢢⠹⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⠄⢠⡇⠱⢠⠉⢆⠱⡈⢄⠣⡘⠤⣉⠢⡑⠌⡄⢣⠘⡄⠒⠤⣉⠢⡑⢌⠢⡑⢢⠑⣌⣿⡏⡰⢡⠘⡄⢣⠘⠤⣉⠒⠤⡑⢌⠢⢑⡈⠒⠤⡘⢄⠣⡐⢌⠢⡁⢎⠑⢢⠑⡌⢄⠣⡘⠤⢉⠒⠤⡑⠢⡑⢌⠢⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⢄⠣⠰⣁⠞⣾⣶⠈⢆⠱⣈⠒⡌⡘⠰⢠⢉⠒⠤⡑⢢⢉⠢⡑⢌⠢⢡⠘⡄⢃⠜⡠⢃⠜⡠⢃⠜⡐⢌⠢⡑⢌⠢⡑⢌⠢⡑⢢⠇⢸⣿⡐⠢⢌⡑⠢⡑⢌⠢⡑⢌⠢⡑⢌⠢⡑⢌⠡⠃⢿⡇⠀⠀⠀⠀ ⠀⠀⣰⡿⠋⠀⣠⠇⡃⢆⡉⠆⡱⢈⠆⡱⢀⠣⢄⠱⣈⠒⢌⠢⡑⢨⠑⠢⢄⠣⡘⢄⠣⡘⢄⠣⢌⣿⡇⡔⢡⠊⡔⢡⠊⡔⢠⢉⠒⢌⠢⢑⠢⢌⡑⢢⠑⡌⢂⠱⡈⢆⠱⡈⠜⡠⢃⠌⢢⠑⡄⠣⢌⡘⠤⣁⠣⠘⡄⢣⠘⠤⡑⢌⠂⢆⠱⡈⢆⠱⡈⢆⠣⢰⠈⣽⣿⡜⣈⠒⡄⢣⠐⡡⢃⠆⡌⡘⠤⡑⠢⢌⢂⡑⠢⡑⠢⡑⢌⠢⡘⠰⡈⢆⡑⠌⢢⠑⡌⢢⠑⡌⢢⠑⡌⢢⠑⣢⣅⣸⣿⣀⠓⠤⣈⠱⡐⠌⡒⠌⡄⢣⠘⡄⢣⠘⡄⢣⠉⠼⣿⠀⠀⠀⠀ ⠀⢠⡟⠀⠀⡔⢡⠊⡔⢢⠘⠤⡑⠌⢢⠑⡌⠒⡌⢒⠠⣉⠢⡑⢌⠂⡍⠒⡌⢢⠑⡌⢢⠑⡌⠒⢬⣿⡇⡘⢄⠣⡘⢄⠣⡘⢄⠊⡜⢠⠃⡌⠒⠤⡘⢄⠣⠘⡄⢣⠘⡄⢃⠜⡠⠑⡌⡘⢄⠣⠌⡑⠢⢌⠒⠤⣁⠣⡘⢄⠃⢆⠱⡈⠜⡠⢃⠜⡠⢃⠜⡠⢃⠆⡱⢈⣿⣧⠄⢣⠘⡄⢣⠐⡡⢊⠔⢡⠂⡅⠣⢌⠂⡌⠱⣀⠣⡘⢄⠣⢌⡑⡐⠢⢌⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⣤⣿⣿⢿⣿⠃⠧⡘⠢⢄⠣⡘⠤⡑⢌⠰⡁⢎⠰⡁⢎⠰⡁⠎⡄⣿⡆⠀⠀⠀ ⢀⣿⠁⠀⠰⡈⡅⢊⠔⡡⢊⠔⡡⢊⠄⠣⢌⡑⠌⢢⠑⠤⡑⡈⢆⠱⣈⠱⢈⠆⡱⢈⠆⡱⢈⠱⢨⣿⡇⡘⢄⠣⡘⠄⡃⢌⠢⡑⢌⠢⡑⢨⠑⢢⠑⡌⢢⠑⡌⢢⠡⡘⢄⠊⡔⢡⢂⠱⡈⢆⠱⣈⠑⢢⠉⡔⢠⠃⡜⢠⠉⢆⠱⡈⢆⠱⡈⢆⠱⡈⢶⣷⣾⣴⣥⡊⢼⣿⠌⢢⠑⡌⢢⠑⡄⢣⠘⡄⠣⢌⡑⠢⡑⢌⠱⢠⠑⡌⢢⠘⡄⢢⢁⠃⢆⡘⢄⠣⡘⢄⠣⡘⢄⢣⣼⣿⢏⣧⣿⣿⡦⠑⡌⠱⡈⢆⡑⢢⠁⢎⠰⡁⠎⠤⡑⢌⠢⡑⠌⠤⣹⡇⠀⠀⠀ ⢸⡇⠀⠀⢢⠑⡌⢢⠘⡄⢣⠘⢄⠣⢌⡑⠢⢌⡘⠤⣉⠒⠤⡑⠌⡒⢠⠃⡌⢢⠑⡌⢢⠑⡌⢢⠡⣿⣇⠘⡄⢣⠘⠤⡑⢌⠢⡑⢌⠰⡁⢆⡉⢆⡘⢄⠣⡘⠤⡁⢆⠱⣈⠒⢌⠢⢌⠢⡑⠌⡒⢠⠉⢆⠱⡈⢆⠱⣀⠣⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⢄⠒⡌⣉⣛⠱⡨⣿⡏⣄⡣⠘⡄⢣⠘⡄⠣⢌⡑⠢⢌⡑⠌⢢⠑⢢⠡⡘⢄⠣⠘⡄⢊⠜⡠⠘⡄⢣⠘⡄⢣⠘⢤⣿⡿⢣⣿⣿⣿⣿⠇⠣⢌⠱⡈⠔⡠⢃⠜⡠⢃⠜⡈⢆⠱⡈⢆⠱⣈⠒⢿⣧⡄⠀⠀ ⢸⡇⠀⠀⢢⠑⡌⢢⠑⡌⢂⠍⢢⠘⠤⣈⠑⠢⢌⠒⡠⢉⠒⢌⠢⡑⢢⠑⡌⢢⠑⡌⢢⠑⡌⢢⠡⣿⡇⢎⠰⡁⢎⠰⡁⢎⠰⡁⢎⠰⡁⢆⡘⠤⡘⢄⠢⡑⢢⠑⡌⢒⠠⡉⢆⡘⢄⠣⠘⠤⡑⢢⠉⢆⠢⡑⢌⠢⢄⠃⡜⢠⠃⡔⡈⢆⠱⡈⢆⠱⣈⠒⡔⡘⠿⠿⣷⠩⡐⠹⢛⢡⠘⡄⠣⢌⡑⠢⢌⡑⠢⢌⡘⠤⣉⠢⠑⡌⢢⢁⠣⡘⢄⠊⡔⢡⠘⡄⢣⠘⠤⣉⠲⣿⣯⣷⣿⣿⣿⠏⡌⠱⡈⢆⠱⡈⠔⡡⢊⠔⡡⢊⠔⡈⢆⠱⣈⠒⡄⢃⠄⠹⣷⡀⠀ ⢸⣧⠀⠀⡅⢊⠔⡡⢊⠔⡡⢊⠤⣉⠒⠤⣉⠒⡌⢢⠑⡌⡘⢄⠣⡘⢄⠣⠘⡄⢣⠘⡄⢣⠘⡄⢣⣿⣿⣀⠣⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⠤⡘⠤⡑⢌⠢⢑⠂⠥⡘⢄⠣⡘⠤⡘⢄⢊⡑⢢⠑⡂⠍⡄⢣⠘⡠⢃⠌⡒⢌⢂⠱⢠⠑⡌⢢⠑⡌⠒⡄⢣⠐⡡⢊⠔⢤⣳⣌⡱⢈⠆⡱⢈⡑⠢⢌⡑⠢⢌⡑⢢⠘⡰⢀⠣⡑⢌⠢⢌⠢⡑⢌⡘⢄⠣⡘⢄⠣⡘⠰⣀⠣⠘⣭⣿⡿⠟⡡⢊⠔⡱⢈⠆⡱⢈⠆⡱⢈⠒⡄⢣⠘⡰⢈⠒⡄⢣⠘⡰⢨⠀⠘⣷⡀ ⠀⣿⡀⠀⠘⡄⢎⠰⡁⢎⠰⣁⠒⠤⣉⠒⢄⠣⠘⡄⢣⠐⡡⢊⠔⢡⠊⡔⢡⠘⡄⢣⠘⡄⢣⢘⣿⡟⣿⡆⡑⢌⠢⡑⢌⠢⡑⢌⠢⡑⢌⠢⡑⢢⠑⡌⢢⠁⢎⠰⡁⢎⡐⢡⢂⠱⡈⢆⡘⠄⢣⠘⡰⢈⠆⡱⢀⠣⡘⠰⡈⢆⡑⢢⠑⡌⢢⠑⡌⠱⡈⢆⡑⢢⣷⣬⣿⡟⣿⠇⡊⠔⡡⠒⡌⡑⠢⢌⡑⢢⠘⡄⢃⡒⡉⢆⠱⣈⠒⡌⢢⠑⢢⠘⡄⢣⠘⡄⠣⢌⣱⣤⣷⣿⠛⣹⣿⡐⢡⠊⡔⢡⠊⡔⢡⢊⠰⡁⢎⠰⡈⢆⠱⣀⠣⡘⢄⠣⡘⢄⠃⢆⠀⠸⣷ ⠀⢿⣇⠀⠘⡰⢈⠆⡱⢈⠒⠤⣉⠒⠤⣉⠢⢌⠱⡈⢄⠣⡐⢡⠊⡄⢣⠘⡄⢣⠘⡄⢣⠘⣤⣿⡟⡈⢿⣷⡌⣾⣿⢿⣷⣷⣮⣤⣃⠜⡠⢃⠜⡠⢃⠜⡠⢉⠆⡱⢈⠔⡈⠆⡌⢢⠑⡂⢌⡘⢄⠣⡐⢡⠊⡔⢡⠂⡅⢣⠘⠤⡘⢄⠣⡘⢄⠣⢌⠱⣈⢦⣼⡟⢣⣐⣡⡘⣄⣊⠴⢿⣶⣥⣂⡅⡓⠤⡘⢄⠣⡘⠰⠤⡑⢌⠒⡄⢣⠘⠤⣉⠢⡑⣌⣢⣱⣼⣷⡿⢟⠫⣙⣿⡍⣿⣿⡠⢃⠜⡠⢃⠜⡠⢃⠄⢣⠘⡠⢃⠜⡠⢃⠄⢣⠘⡄⢣⠘⡌⢸⢀⠃⠀⢹ ⠀⠀⢻⣆⠀⢱⠈⢆⠱⡈⠜⡰⢠⢉⠒⠤⡑⡈⢆⠱⡈⢆⡑⠢⡑⢌⠢⡑⢌⠢⡑⢌⠢⣙⣾⡟⢠⠑⠬⢿⣷⣹⣿⣎⣖⣧⣏⡟⣿⣷⣦⠁⢎⠰⡁⢎⠰⡁⢎⠰⡁⢎⠰⢡⠘⡄⢣⠘⠤⡘⢄⠣⢌⠡⢊⠔⡡⢊⠔⡡⢊⡔⢡⠊⡔⢡⠊⡔⣬⣶⣿⣿⣷⠿⠿⠟⡟⠻⣿⠻⠿⠿⣿⣿⣿⣿⣿⣷⣿⣶⣷⣼⣧⣦⣵⣬⣶⣼⣦⣿⣶⣾⡷⢿⠿⢛⠛⡩⢡⠘⡄⢣⢸⣿⢼⣿⣿⣿⣦⣎⠐⡡⢊⠔⡡⢊⠄⢣⠐⡡⢊⠔⡡⢊⠄⢣⠘⡄⢣⠘⣄⠊⡜⠀⠘ ⠀⠀⠈⣿⡆⠀⠉⠀⠱⡈⢆⡑⠢⢌⡘⠤⡑⢌⠢⡑⢌⠰⣈⠱⢈⠆⡱⢈⠆⡱⢈⠆⣱⣿⢏⠰⡁⢎⠢⢹⣿⠿⠹⢿⣿⣿⣿⢻⣔⡻⣿⡏⢄⠣⡘⢄⠣⡘⢄⠣⡘⢄⠃⢆⠱⡈⢆⡉⢆⠱⣈⠒⡌⢢⠡⢊⠔⡡⢊⠔⡡⠘⡄⢣⣘⣴⣿⣿⡿⠿⢋⠍⠤⡉⢆⠱⣈⠱⠻⣿⣦⠑⡄⢢⠉⡝⠻⢿⣷⣮⣍⠹⡉⢍⠩⢍⢩⠉⡍⣘⠰⢠⡘⢄⢊⠤⠓⡄⢣⠘⡄⢃⣾⣿⣿⡿⣿⣿⡟⣿⡷⢐⠡⢊⠔⡡⢊⠄⢣⠐⡡⢊⠔⡡⢊⠄⢣⠘⡄⠣⢄⠣⡘⠀⠀ ⠀⠀⢠⣿⠀⠀⢀⡴⢣⠘⠤⣈⠑⠢⢌⠒⠌⡄⠣⢌⠢⡑⢄⠣⢌⠢⡑⢌⠢⡑⢌⣼⣿⠋⡄⢣⠘⠤⢃⠜⣿⡇⡑⢢⢉⠛⠿⢿⣾⣿⠟⡁⢎⠰⡁⢎⠰⡁⢎⠰⡁⢎⡘⢄⠣⡘⠤⡘⢄⠣⢄⠣⡘⢄⠣⢊⡔⢡⣊⣴⣥⣷⣾⣿⣿⡿⢛⢡⠘⡄⢃⢊⠱⡈⢆⠱⣀⠣⡑⡸⣿⣧⠘⡄⠣⢌⡑⠢⢌⠹⢿⣷⣼⣀⠣⢌⠢⡑⠒⡄⢃⠆⡘⢄⠊⡔⠡⡜⢠⠃⡜⣾⣿⣿⣿⡗⣿⣿⣷⠀⢆⠡⢊⠔⡨⢐⠡⢊⠄⢣⠐⡡⢊⠔⡡⢊⠄⠣⢌⠱⡈⢆⠱⡀⠀ ⠀⠀⣸⡇⠀⢰⢏⠰⡁⢎⠰⡁⢎⡑⠢⣉⠒⢌⡑⠢⢡⠘⡄⢊⠄⢣⠘⡄⢣⢘⣼⡿⢃⠜⡠⢃⠜⢢⠉⡌⢿⣧⠘⡄⢊⠼⣜⢢⠙⠻⠿⣿⣾⣶⣵⣮⣴⣡⣎⣰⣡⣢⣘⣄⣣⣘⣤⣑⣌⣲⣌⣦⣵⣮⣾⣷⡾⠿⣛⠛⡩⣥⣾⡟⢋⠔⡃⢆⠱⡈⢌⠢⡑⢌⠢⡑⢄⠣⣐⠡⣹⣿⡆⢌⡑⠢⢌⠱⣈⠒⠤⡙⢻⣿⣶⡈⢆⠡⢃⠜⡠⢚⠰⣈⠒⡌⠱⡈⢆⠱⣾⣿⠿⣃⣿⣿⢸⣿⣿⡍⢢⠉⠦⡘⢄⠣⡘⢄⠪⢄⠣⡐⢡⠊⡔⠡⢊⠱⡈⢆⠱⣈⠒⠄⠀ ⠀⠀⣿⠀⠀⡏⢢⠑⡌⢢⠑⡌⠰⣀⠣⢄⡉⢆⠰⡁⢆⠱⡈⢆⢊⠤⢃⠜⣠⣿⠟⡡⢊⠔⡡⢊⠜⡠⢃⠜⡸⣿⡖⡈⢆⠹⣿⣧⢊⠱⡈⠔⡨⢉⠍⡙⢛⠛⡛⠟⡻⠟⠿⠻⠟⠿⢛⠟⡛⢛⠋⠏⠭⣉⠒⠤⢌⠱⣀⢣⣽⡿⢡⠘⡄⢊⠔⡌⢢⠑⡌⢢⠑⡌⢢⠑⡌⠒⡄⢣⠘⣿⣇⠢⢌⠱⣈⠒⠤⣉⠒⡌⢢⠘⠿⣿⣦⠑⡌⢢⠑⡌⠒⡄⠣⢌⠱⡈⢦⣿⡟⢡⠂⣽⣿⣿⡌⣿⣏⠰⡁⢎⡑⠌⢢⠑⡌⢢⠑⡌⢢⠑⢢⠑⡨⠑⡌⢢⠑⡌⠒⠤⣉⠂⠀ ⠀⠠⡟⠀⠀⢇⡡⢊⠔⡡⢊⠔⡡⢂⡑⢢⠘⡄⢣⠘⡄⢣⠘⡄⢊⠔⡡⢊⠝⡏⡘⢄⠣⡘⢄⠣⡘⢄⠣⡘⣐⢻⣷⡅⢊⠔⡸⢿⣷⡆⠱⣈⠱⡈⢌⠱⡈⠜⡠⢃⠔⡉⢆⡑⢊⠆⡡⢊⠜⡠⢩⢘⠰⢠⢉⠒⡌⢒⣼⡿⢏⡐⢢⠉⡔⠣⡘⢄⠃⡜⢠⠃⡜⢠⠃⡜⢠⠃⡜⢠⢉⣿⣏⠲⣈⠒⠤⣉⠒⡄⢣⠘⠤⡉⢆⠹⢿⣿⣄⠣⡘⢄⠣⢌⠱⡈⢦⣽⡟⢣⠘⡄⢣⣼⣿⢉⠆⣻⣿⠄⡑⠢⢌⡘⢄⠣⡘⢄⠣⡘⠤⡉⢆⠱⡐⢡⠘⡄⠣⢌⡑⠒⣄⠂⠀ ⠀⢰⡇⠀⠐⡌⡰⢁⠎⡰⢁⠊⡔⢡⠘⡄⢣⠘⡄⢣⠘⡄⢣⠘⡄⢎⠰⡁⢎⠰⡁⢎⠰⡁⢎⠰⡁⢎⠰⡁⢆⡘⣿⡇⢌⠢⡑⢺⣿⣀⠓⡄⢣⠉⢆⠱⣈⠱⡐⡡⢊⠔⢢⠘⡄⢃⢒⠡⢊⠔⡡⢊⠜⡠⢊⠴⣨⣿⠟⡡⠒⡌⢢⠑⡌⢢⠑⡌⠒⡌⢢⠑⡌⢢⠑⢌⠢⡑⢌⠒⠤⢺⣿⡅⢢⢉⠒⡄⢣⠘⠤⡉⢆⠱⣈⠒⡌⠹⢿⣷⣌⠢⡑⢌⠢⣱⣿⠟⡈⢆⠱⣨⣿⠟⡡⢊⠔⡹⠛⡌⡰⢁⠆⡘⢄⠣⢌⠢⡑⢄⠣⡘⢠⠃⡜⢠⠃⡌⡑⠢⢌⠱⡀⠆⠀ ⢀⣿⠀⠀⡘⠤⡑⢌⠢⡑⠌⡒⢌⠢⡑⠌⡄⢣⠘⡄⢣⠘⡄⢣⠈⢆⠱⡈⢆⠱⡈⠆⡱⢈⠆⡱⢈⠆⡱⢈⠆⡌⣹⣷⠈⢆⡑⠢⣿⣆⠱⡈⢆⡉⢆⠱⣀⠣⡐⢡⠊⡜⢠⠃⡜⡈⢆⠱⡈⢆⠱⡈⢆⡱⣨⣾⡟⣡⠚⡄⢣⠘⡄⢣⠘⡄⢣⢈⠱⡈⢆⠱⡈⠔⡈⢆⠱⡈⢆⡉⢆⡡⢿⣟⢠⠊⡔⡈⢆⡉⢆⠱⣈⠒⡄⠣⢌⠱⣈⠿⣿⣦⣑⣬⣶⠟⣣⢘⠰⣌⣶⡿⣋⠜⡠⢃⠜⡠⢃⠔⡡⢊⠔⡡⢊⠔⠢⡑⢌⠢⡑⢌⠢⡑⡈⢆⠱⢠⢁⠣⢌⠢⡑⠂⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⠴⠋⠁⠀⠀⠀⠀⠀⠀⠉⠓⠶⠤⣀⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠀⠒⠢⢀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠈⠑⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⠤⠄⠀⠡⠀⠀⠀⠀⢀⠠⠐⠂⢐⣒⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⣤⣼⣷⣂⡄⣀⠀⢃⠀⠀⠀⠀⡠⣲⠬⣿⣛⠛⢿⠷⣶⣤⡴⠃ ⠲⢾⡟⠉⡝⠷⠼⢹⡓⠀⢸⠀⠀⠀⠀⠉⠀⠸⠤⢭⠥⠤⡳⠾⠟⠁⠀ ⠀⠀⢹⠟⡙⣉⠡⢐⣀⡄⠁⠀⠀⠀⠀⠄⠁⠀⠀⠁⠀⠀⠐⠛⠛⠀⠀ ⠀⠈⠠⠕⠈⠔⠘⠉⠀⠀⣠⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⢀⡄⢊⣡⣤⣭⣍⣐⡂⢤⣄⠀⠀⢀⣺⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⡾⡿⣿⣿⡿⢿⡿⢿⡏⠀⠀⠀⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠓⠁⢈⠇⢠⡑⢁⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⢄⠠⡴⢋⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⡀⣄⣲⣦⣤⣴⣂⡠⢀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⢔⣵⡿⣛⣻⣿⣛⡻⣿⣿⣷⣕⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣰⡮⠿⢷⡮⢖⠒⣪⣝⣛⣒⡹⡿⣿⣎⠄⠀⠀⠀⠀ ⠀⢀⢮⡿⡡⣤⡀⠀⢈⢶⣉⠉⠁⠲⡙⢯⠹⡞⢿⡞⢄⡀⠀⠀ ⠀⠘⣿⣇⠳⠾⠇⠀⣎⢯⣽⡇⠀⠀⢸⢸⣠⣿⠿⠉⠑⢪⢆⠀ ⢀⢜⣟⣙⣫⡖⠒⠈⠉⠢⠄⠀⠤⢒⠕⠁⣿⣿⣧⡞⠙⡽⡇⡆ ⢸⢏⠴⣶⣦⣤⣭⣉⡒⠢⠬⣉⡉⠁⠀⠀⢻⣿⣽⡓⠶⢁⣇⡇ ⠀⠳⢕⡦⣙⠻⣿⣿⣿⣿⣶⣦⣍⡓⠤⡀⠀⣿⣿⣷⢖⣫⠾⠁ ⠀⠀⠀⢨⡸⢰⡿⠛⢋⠽⠛⠻⢿⣿⡦⢸⣰⣟⣟⡾⠉⠁⠀⠀ ⠀⠀⠀⡌⡇⣾⠁⠀⠀⠀⠀⠀⢀⡽⢡⠏⣨⢎⡾⠁⠀⠀⠀⠀ ⠀⢀⣀⡁⡇⣿⠀⢀⣤⣤⡄⢴⣯⢴⡧⣞⡵⠋⡀⠀⠀⠀⠀⠀ ⠀⢊⠉⡍⠻⠛⠛⡿⠁⣤⡜⢁⣠⣉⡞⣓⠉⡍⣹⠟⣛⣷⠀⠀ ⠀⢸⡀⢠⣆⠸⢃⣇⡈⠻⠀⡸⠯⠀⡘⢚⣃⣧⣈⠓⠂⢱⡃⠀ ⠀⠘⠿⠿⠛⠛⠓⠛⠷⠶⠮⠵⣶⡮⠗⠚⠛⠛⠛⠫⠭⠿⠃⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⣀⠀⠀⠀⠀⠀⢀⡀⢀⣀⡀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡝⣆⠀⠀⠀⠀⠈⣻⣿⣿⠟⠛⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡙⣦⢀⣤⣶⣶⣿⣻⡟⠀⣀⣿⣿⠃⣀⡤⠖⠒⠛⠒⠲⢤⡤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣾⣿⣿⠿⠛⠛⠛⠛⠛⠿⣏⡽⠛⠁⠀⠀⠀⠀⠀⠀⠀⠻⣞⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡟⠛⠛⠛⠛⢉⡵⠋⠀⠀⠀⠀⠀⠀⣀⡀⠀⠙⢦⠀⣀⣠⠤⠖⠒⠚⠉⠉⣉⣉⣙⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠛⠉⠀⣧⠀⠀⠒⢠⠏⠀⠀⠀⣀⡴⠚⠉⠉⠉⠉⠉⠙⠚⣿⣍⡀⠀⢀⣠⣴⣾⠿⠛⠓⢋⣉⣙⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣤⡶⠛⠁⠀⣀⣀⠀⢸⡆⠀⢠⠏⠀⠀⢠⠞⠁⠀⠀⠀⢀⣠⣴⣾⡿⠭⠭⠥⢽⣷⡿⠛⢉⣠⠴⣶⣿⣿⣿⣦⡀⠀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⢠⡞⠁⠈⣷⢸⡇⠀⡽⠀⠀⠀⠀⠀⠀⠀⣠⢞⡿⠚⠉⠀⢀⣠⣤⡖⠚⠋⢳⠖⠉⠁⢰⣿⣿⣿⣭⣿⠿⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡄⠀⢠⡟⠀⢷⡀⡇⠀⠀⠀⠀⢀⣴⣺⠵⠋⢀⣠⠴⣺⣟⣿⡿⢿⣶⣤⣼⡤⠤⠤⠼⠛⠋⠉⠁⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠙⠒⠋⠀⠀⠈⣇⠀⠀⠀⠀⠀⠻⠿⠶⠶⣞⣉⡀⠀⣿⣿⡿⠿⢟⣏⡵⠟⠀⣀⠀⠀⢀⣀⣤⠴⢯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⢀⡀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠒⠛⠛⠓⠓⠂⢉⡭⠟⠀⠀⠀⠉⠉⠙⠋⠁⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⣾⣿⡇⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣹⡽⠶⣄⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⢋⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⡾⠋⠀⠀⢹⡄⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⠴⠶⢚⣛⣭⣴⠶⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⢸⡟⣦⢿⠀⠀⠀⠀⠀⠀⠀⣠⡶⠟⢋⣉⣉⣉⣉⣉⣉⣥⣤⣤⡴⠶⠶⠞⠛⢋⣉⣡⣬⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣤⠤⣤⣀⠀⣾⠁⡿⠸⡇⠀⠀⠀⠀⠀⠀⣟⣀⠛⢋⣉⣩⣭⣥⣤⣵⣤⡴⠴⠾⠒⠒⠛⠋⠉⢉⡤⠚⣿⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⣶⣯⠬⠾⣷⠿⠃⢰⡇⠀⠀⠀⠀⠰⣄⠙⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⠀⠀⠈⢷⡝⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⣰⢿⡇⠀⠀⠀⠀⠀⢸⡆⠀⠀⣀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠙⢮⠳⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⡽⠃⢸⡇⠀⢀⣤⣦⠀⠀⢷⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⠇⠀⠀⠀⠀⠀⠈⢷⡝⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⣱⠃⠀⢈⣧⠀⠸⠿⠋⠀⠀⢸⠀⠀⠐⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣤⡤⠤⠤⣤⠶⠚⠋⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⢹⡌⣟⢳⣖⢺⠃ ⠀⠀⠀⠀⠀⢀⣾⢳⠏⠀⠀⠘⢿⣄⣤⣀⣀⣀⣀⣻⣀⣀⡤⠴⠶⠶⢴⣖⠛⠉⣩⠟⢻⣿⣿⠈⠓⣦⢞⣁⣀⣠⣤⣤⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⢸⢢⣿⠉⠀ ⣾⡛⠶⡤⠴⢾⣣⡏⠀⠀⠀⠀⢈⡇⠀⠀⠀⠀⠀⠉⡏⠁⠀⠀⠀⠀⢀⣈⣹⣾⣥⣤⡾⠃⢹⣷⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⢀⢸⡼⣇⠀ ⠉⠛⢻⡆⢰⡏⠙⡇⠀⠀⠀⠀⢸⣿⣿⣶⣶⣶⣶⣶⡷⢶⣶⣾⣿⣿⣿⣿⠹⣿⣿⣿⣧⣀⣰⡿⠟⠋⠈⠉⠁⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⢈⣧⢸⠀ ⠀⠀⣾⣀⣌⣃⣸⠇⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣧⣼⣿⣿⣿⣛⣋⣉⣄⣙⣡⣠⣨⣽⣯⣀⣀⣀⣀⣀⣠⡤⠴⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠞⠉⠉⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣠⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⡿⠿⠞⠛⣉⢋⡙⢋⠛⠿⣽⣆⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣶⠿⢛⣉⣤⣴⣦⣬⣡⡐⢂⠔⣈⠢⡁⠌⠻⣟⣦⠀⠀⠀ ⠀⠀⠀⠀⣰⡾⠛⣠⡾⠟⢋⣽⣿⣿⣿⣿⣿⣷⣔⠠⢡⠘⡈⠆⣼⣿⣷⡀⠀ ⠀⠀⢀⣾⠟⡀⣷⠋⠀⠀⠈⠀⠉⢹⣿⣿⣿⣿⣿⣧⠂⢡⠘⣸⣏⣿⡿⢿⡀ ⠀⢠⣿⠃⠒⣼⠃⠀⣀⣀⣀⣀⣤⣾⣿⣿⣿⣿⣿⣿⠌⢄⠣⢼⣻⣿⠀⠀⣇ ⢀⣿⠃⡌⢡⣿⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠈⡔⡈⢾⡟⣿⣿⣶⡞ ⢸⣯⠐⢌⡘⣿⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⡘⢠⠘⡠⣿⢻⣿⣿⡇ ⠘⡷⠈⡄⢢⠹⣧⡀⠀⠻⢿⣿⣿⣿⣿⣿⣿⠿⣡⣾⢷⣶⣧⡔⣻⡍⠻⢿⡇ ⢠⣿⠐⢌⡐⣤⡼⣿⢶⣤⣤⣭⣭⠿⠟⡋⣵⣿⢻⣭⡟⣮⢿⡧⠹⣷⡀⣸⡇ ⠈⣿⣆⠢⢸⡷⣿⢮⣝⣷⡆⡐⢄⠊⡔⣽⡟⣞⣯⢶⣻⢽⣿⠇⣶⣛⣿⣿⠇ ⠀⠘⢻⣦⡙⢷⣹⣟⣿⢿⠃⡰⢈⠂⣼⣿⣿⣿⣼⡳⣯⣿⠏⢰⣓⢾⣿⡟⠀ ⠀⠀⠀⠛⢿⣦⣍⠋⢩⠁⢆⡁⠢⢁⣿⣿⡷⣿⣷⣻⡿⠋⡄⠣⣹⣾⠟⠀⠀ ⠀⠀⠀⠀⠀⠘⠻⢿⣦⣌⡄⢂⡑⢂⠹⣿⢿⡿⠷⠛⠄⢃⣄⡷⣿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢛⠿⡶⠾⠶⣤⢦⡴⠷⠾⣾⡻⢝⠋⠀⠀⠀⠀⠀

⠀⠀⠀⡶⢶⡴⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣧⠀⠁⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⣀⣀⠀⠀⠀ ⠀⢠⠟⠉⣠⣄⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣯⠙⠁⣸⠇⠀⠀ ⢠⡎⢀⡼⠋⠈⢋⣁⣀⣀⠀⠀⠀⠀⣀⠤⠶⠶⠶⢤⡀⢸⣇⡴⢦⡈⠙⢦⠀ ⣾⠁⣾⣁⣴⡾⢛⣉⠭⠭⢽⣲⣶⣋⣁⣠⣴⣶⡶⠶⠟⠶⠶⢦⡀⠙⣦⠘⣆ ⡏⠀⣿⣿⡿⠗⠉⠁⠀⣀⡠⢬⣍⣉⣛⡻⠟⢉⡤⢖⡤⣭⣍⠐⠻⣆⢸⠀⢸ ⡇⠀⣿⣿⠁⠀⢀⡴⢋⡕⢫⢚⡿⢶⡄⠈⡿⠉⠁⣼⡟⣧⣽⣇⢀⡞⣾⠀⢸ ⡇⠀⣿⣿⠀⠋⠱⣞⡁⠀⢹⣯⣻⣾⣿⠴⠓⠤⠤⠼⠛⠛⠉⣭⢯⡀⡟⠀⢸ ⡇⠀⢸⣿⠀⡠⠶⠶⠾⠿⠾⢭⣉⣁⣤⣤⣤⡤⠤⠴⠶⠒⣉⣀⡼⢱⠇⠀⢸ ⡇⠀⠸⣿⠘⠧⣀⣘⡒⠲⠶⠦⠤⠤⠤⠤⠴⠶⠶⠖⠒⢋⣉⣴⣣⠞⠀⢀⡞ ⢷⠀⠀⢿⣆⡀⠀⠉⠉⠉⠑⠲⠶⠶⠶⠶⠒⠒⠛⠋⠉⢉⣉⣼⡀⢀⡴⠟⠀ ⠘⣧⠀⠈⠻⣿⣷⣦⣤⣄⣀⣀⣠⣤⣤⣤⣤⣤⣤⣶⣿⣿⣿⣿⣟⠁⠀⠀⠀ ⠀⢸⣷⣄⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀ ⠀⠚⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠀⠀

⠀⠀⠀⠀⠀⡠⠖⠋⠉⠙⠓⠦⣄⣀⠴⠒⢉⣉⣉⠉⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⣼⣵⣒⠭⠭⠤⠤⣝⡆⠀⠈⠳⡄⠀⠀⠀⠀⠀ ⠀⣀⠴⣾⡟⠉⠉⢍⠀⠀⢉⣿⣿⠿⠗⠐⠒⠒⠠⣄⡉⠆⠀⠀⠘⣄⠀⠀⠀⠀ ⡾⠁⠠⠤⠬⠷⢦⣌⣃⣰⠟⠉⠀⠀⢀⡀⡀⠀⠀⠀⠉⠳⡄⠀⠀⢸⡦⡀⠀⠀ ⠉⠉⠉⠉⠁⢿⣿⣽⡟⡟⠉⠉⠉⠉⠹⣿⣿⣿⠛⣗⣲⣶⡧⠖⠂⠀⠇⠈⢂⠀ ⣶⣒⡒⠒⠶⠤⠿⢯⣦⣿⣶⠖⠲⠶⠶⠾⠿⢛⣋⣡⠎⠀⠀⠀⠀⠀⠀⠀⠀⢂ ⠁⠙⢯⣄⡀⠀⠀⢀⣼⠁⠉⠳⢖⡒⠒⠒⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⣴⡞⠁⠉⠉⠛⠉⠀⠀⠀⠀⠀⠈⠙⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠻⡟⢦⣄⣀⣀⣀⣀⣀⣀⣀⣠⢤⢤⣴⣶⣶⣶⣶⣶⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⣃⣛⣛⣿⣿⣿⣻⣿⣿⡶⠾⠿⣿⠿⠛⠉⣹⠋⠉⠀⠀⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⡷⣼⡟⠀⠳⡀⠀⢀⠴⠊⡁⠀⣠⠞⠁⠀⠀⠒⠋⠁⠀⠀⠀⢀⣠⣴ ⠀⠀⠀⠀⠀⠉⢷⠂⠀⠙⠚⠁⠀⢀⣴⣞⡀⢀⣀⢀⣀⡀⣤⣤⣔⣒⡽⠟⠋⠀ ⠀⠀⠀⠀⠀⠀⢸⣆⠀⠀⠀⠀⠀⠈⢀⡼⠷⣿⠛⠛⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠋⠙⢦⣀⠀⠀⠀⠀⠀⠀⢤⣿⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠤⠤⠤⣄⣀⣀⠤⠤⠴⠤⢄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⠏⠁⠀⠀⠀⢀⣀⡈⠓⢆⠀⠀⠀⠀⣈⣳⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢧⡀⠀⠀⠀⠉⠙⣦⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⣀⡠⢀⣀⣀⣀⠠⠤⠷⣄⠀⢀⣀⣀⠘⢷⣄⠀ ⠀⠀⠀⢀⡞⠀⠀⠀⠀⣴⡾⠟⢛⡟⠛⣿⣿⡍⠙⠓⡟⣿⠟⢻⣿⡍⠙⢻⠀ ⠀⠀⠀⡾⠀⠀⠀⠀⠘⠻⣄⠀⠸⣷⣾⣿⢻⡇⠀⢀⡇⢻⣶⣿⣿⠇⠀⢸⠀ ⠀⠀⢰⡇⠀⠀⠀⠀⠀⠳⡈⠓⠦⣌⣙⣛⣁⡠⠴⢻⠛⢶⠭⣭⣡⠤⢔⣿⠀ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠔⣻⡀ ⠀⠀⠀⣇⠀⠀⠀⠀⢠⠴⠒⣲⣶⣦⣤⣄⣀⣀⣀⣀⣀⣀⣀⣠⡤⠶⠚⢩⡗ ⠀⠀⣼⣿⡦⣤⣤⣤⣿⡶⠾⢏⣩⣉⣍⠿⣧⣤⣄⣉⣩⣭⣤⠤⠴⠖⢛⣿⠁ ⢀⡼⠋⣡⣴⣿⣿⣿⠏⣠⡶⠟⠛⠛⠛⢿⣦⡀⢹⣧⣀⣀⣀⣤⠤⢶⠟⠁⠀ ⣼⠓⢈⣉⣉⣛⣿⣇⣾⠏⣰⣮⣴⣶⣄⠲⡽⣿⢾⡏⠉⠁⢀⣠⠴⠋⠀⠀⠀ ⢸⡀⢈⣉⣉⣉⣿⣿⣿⠀⣄⣿⣭⣿⣿⡇⣿⣿⠋⣿⠶⠚⠉⠁⠀⠀⠀⠀⠀ ⠈⠻⢶⣬⣭⣭⣿⣿⣿⣆⠹⣟⣻⡿⣻⠔⣡⣿⣠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠒⠚⠋⠉⠛⠛⠳⢦⣭⣭⣴⠞⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀ ⠀⣾⣿⣿⣿⣿⣿⣿⢟⠩⠒⠀⠀⠀⠒⠩⢛⣟⡉⠉⠉⠉⠉⣙⣣⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⢀⡠⢤⣀⣀⣀⠵⢄⡀⣀⡀⠤⠤⠤⠬⠑⣄⠀⠀ ⢀⣿⣿⣿⣿⣿⠁⠀⣀⣔⡪⠕⠈⢁⣀⣤⣤⡍⠱⢯⣒⠨⠍⣭⣭⣽⣗⠶⣧⠀ ⢸⣿⣿⣿⡿⠃⠀⠀⠑⠒⠶⣂⠈⢸⣷⣿⡟⢻⣆⣸⠀⠀⢰⣿⣾⣟⣻⣆⣠⠃ ⡘⢿⣿⠋⠁⠀⠀⠀⠀⠀⠑⠊⠥⠞⢛⣿⣷⣛⠭⠊⠉⠉⠉⠙⠛⠋⢉⠜⠁⠀ ⡇⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠐⠊⠁⠀⠀⠑⠂⠄⠐⠒⠪⡁⠀⠀⠀ ⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⢤⣤⣤⣴⣶⣶⣿⣷⣀⣶⣦⣤⣄⣀⡘⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡔⠩⣏⡀⣆⠀⠙⡿⠿⢛⣿⡿⠿⠿⠿⠿⢿⣛⠻⠟⢓⠀⠀ ⡀⠀⠀⠀⠀⠀⢳⡈⠒⠤⢀⣉⡁⠐⠚⠂⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⢰⠉⠀⠀ ⣣⡀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠉⠉⠀⠒⠒⠒⠀⠀⠤⠤⢤⠤⠐⠋⠀⠀⠀ ⣿⣷⣯⣖⡢⠤⠄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠔⠊⠁⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣶⣶⣶⣤⣤⣤⣭⣭⣭⣭⣭⣵⣾⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀

⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣻⣽⡿⣿⣯⣿⢿⣿⣟⣿⡿⣿⣿⣿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠐⢦⣤⡹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢏⡾⣿⣿⣿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣛⡴⣫⢾⡽⣿⣿⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⠿⢻⣯⣁⣯⣳⢻⣧⣏⣿⣞⣽⠟⣤⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢻⡛⣯⡝⣶⡱⢎⠎⡅⢢⢙⡰⣛⡿⣎⣽⡻⡞⡽⣞⣻⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⡟⣿⢫⡟⣦⣣⣭⣶⣽⣶⢿⡶⣟⣻⣛⠛⠋⠋⠉⠉⠉⠉⡉⠉⠉⠉⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣿⣯⣷⣿⣾⣷⣿⣿⣿⣿⡯⡱⢎⡒⢧⣚⣿⣿⣿⣿⣧⣄⠀⠀⠡⠀⢒⠀⢀⣼⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⢏⣴⣍⢻⣿⣿⣿⣿⣿⣿⣿⠱⡙⢮⡙⡖⢫⡑⢦⣌⣽⣻⣿⣷⣦⣡⠂⢌⣆⣾⣟⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡼⣏⣾⣷⡹⣿⣿⣿⣿⡟⡭⢐⡉⠆⡙⠾⣧⣿⡿⠾⠛⢻⡿⣿⠿⡛⢄⢢⣿⠟⣻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⢾⡑⢮⣵⡿⣽⣿⣿⣻⢇⡳⢢⢄⠡⢐⢠⢩⠽⠿⣷⢶⣞⡿⢇⢣⠘⡀⠙⣿⣶⢿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⣾⣉⢿⡿⣿⢰⣿⣿⢸⢇⡇⢿⡾⠹⡎⢁⢆⠸⠰⠈⠉⡈⠁⠆⡈⢱⠀⠀⢹⡈⢸⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢨⣷⣟⣷⡽⢿⡮⡽⣏⢎⡲⡘⣭⡗⡳⢎⡡⠌⡠⠁⡄⠡⠐⡀⢂⣑⠢⠉⠄⠘⣆⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣾⣷⢦⣹⣓⢏⠦⣃⠳⣽⡚⡽⢦⡑⢎⡔⡡⢂⠥⢣⠜⣦⠻⣴⣣⡤⢀⣹⢮⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⡿⣿⣚⢎⢧⣉⠳⣭⠳⣽⢣⡝⢮⡔⡣⡍⡞⣥⢋⣴⡴⠶⠃⠙⠻⢷⣯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⢠⣼⣿⣿⣿⣿⣿⣿⣿⣟⣿⡝⣮⠲⣍⢺⣝⢣⠟⡦⡝⢦⡙⢖⣩⣶⣾⠟⠁⣠⢰⡜⣯⢷⣾⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⢺⢦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡾⣿⢲⡝⣬⣳⡎⢧⡛⠴⣙⠦⡉⠆⣿⠏⣤⣶⣿⣿⣿⣿⣾⡿⢇⠀⣴⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⡹⢏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⡻⣷⣹⣲⡟⡜⣧⠹⣌⡱⢊⡕⡈⢿⣇⢂⣟⣿⣿⣿⣿⣿⣿⡌⠳⣿⢧⡄⠀⠀⠀⠀⠀⠀⠀ ⣷⣭⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡾⣽⣹⡻⣷⣹⠾⣥⢛⡤⢣⣃⠖⡡⢺⣿⡐⢾⣎⠳⣬⡿⡝⢾⡆⣿⣌⡀⠛⣇⠀⠀⠀⠀⠀⠀ ⢯⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣧⢻⡽⣿⣻⠶⣯⣜⠳⣬⢳⣁⠎⣿⡜⣯⢿⡷⣦⣼⣵⠿⢂⣯⡙⢦⡄⢚⡶⣾⣢⣤⣄⢀ ⣛⡾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣷⣽⣺⣽⣛⢶⣹⣛⠶⣧⣻⣮⣿⣿⣆⢫⡑⢣⢹⡇⣶⣛⡾⣿⣦⠩⡄⠀⠀⠀⠀⠉⠙ ⡜⣳⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣾⣻⢿⣷⣯⣷⢧⣏⣟⢾⡽⣿⢿⣿⣝⣲⡝⣆⣿⠏⣾⣿⣷⣭⣛⠿⣕⡄⡄⢀⡀⠀⠀ ⡞⣵⣫⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣾⣻⢿⣿⣾⣞⣯⢿⣽⣯⣿⣿⠏⣩⣭⣴⣾⣿⣿⣿⣿⣾⣽⢫⢟⡿⣥⡛⣬⢓ ⡼⣙⢷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣯⣟⡾⣽⢿⣾⣿⣻⣽⣿⠋⠈⢛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣼⣭⢻⣦⡏

⠀⢀⣠⣾⠷⠊⠉⠉⠉⠉⠉⠙⠗⠉⠉⠉⠓⠻⠿⢿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⣴⡿⠊⠀⣤⣒⣒⣒⣶⠒⡦⠀⠀⢠⣶⣒⣒⣲⣦⠀⠉⠓⢦⠀⠀⠀⠀⠀⠀⠀ ⠟⠀⠀⠀⠉⠉⠉⣉⣉⣩⡥⠤⠤⠤⢤⠬⠥⠬⠥⠤⠤⠤⣴⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⡞⣋⣉⣉⣥⠄⡐⠒⠒⠒⢒⣒⡒⠒⠒⠒⠒⠒⠒⠛⣻⡄⠀⠀⠀⠀⠀ ⠀⠀⠻⠽⠟⠚⠛⠋⠉⠉⠉⠉⠉⠛⠛⠛⠒⠒⠒⠒⠒⠚⠋⠉⠻⣤⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡷⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣤⢤⠤⠤⣴⠤⠤⢤⡀⠀⠹⡵⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⣤⣶⣖⣒⣒⣒⣺⣍⡆⠀⠀⢹⡄⠀⠹⣤⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⢀⡤⠴⠒⠈⠉⠉⠉⣿⠀⠀⠈⡇⠀⠀⢳⢖ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⢘⣛⣉⣉⣉⣉⣉⣀⣨⣧⡀⠀⣇⠀⠀⠈⣦ ⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⣴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⢻⡄⠀⠀⡯ ⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠈⣧⠀⠀⢳ ⠀⠀⠀⠀⠀⠀⢸⠇⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠘⡇⠀⢸ ⠀⠀⠀⠀⠀⠀⡼⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⣧⠀⢸ ⠀⠀⠀⠀⠀⢠⠇⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣟⠀⢸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣭⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣿⣿⡿⠟⢁⣴⣿⡿⠋⠀⠀⣼⣿⣿⣿⡟⠙⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣷⣶⣿⣿⣿⣦⣤⣤⣾⣿⣿⣿⣿⣧⣀⣀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣻⣿⣿⣿⠟⢁⠀⠉⠉⠉⣻⡿⣛⠛⠛⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡏⣟⣿⠀⠀⠀⢸⣟⢻⢛⣷⠀⠀⠀⠀⠈⣿⠈⠉⠉⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣮⡁⠀⠀⠀⢈⣿⣮⡉⠉⠀⠀⠀⢀⣼⡟⠀⠀⠀⠀⠀⢿⣿⣿⣿⡇⠉⠙⠻⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣽⣿⣿⣿⣿⠿⠿⠿⠟⠋⣿⡿⢷⣶⣶⣶⡿⠋⠀⠀⠀⠀⠀⠀⠀⢹⣿⡏⠀⠀⠀⠀⣾⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣧⣭⣭⣭⣄⡀⠀⠘⠻⣦⣌⣀⣤⡴⠟⠀⠀⠀⠀⠀⠀⠀⣿⣿⠁⠀⠀⠀⣼⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠉⠉⠉⠛⠛⣿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠀⢀⣠⣾⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣷⣄⡀⠀⠀⡀⠈⣿⣿⣿⣿⣿⣷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣾⣿⡿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣿⣿⣿⣿⣦⠀⣦⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⣸⣿⡿⠁⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⡇⠸⣷⡹⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⢰⣿⣾⠃⢠⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⡇⠀⠈⢳⣌⠻⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⣠⣿⣿⢃⣴⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⠁⠀⠀⠀⠈⠐⠲⢿⣿⣿⡟⠀⠀⠀⠀⠀⢰⣷⣿⣿⣵⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠃⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣄⡀⠀⠀⠀⣀⣠⣿⣿⡟⠀⠀⠀⣀⣴⣿⣿⣿⠟⠛⠉⠀⠀⢀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⣠⣤⣤⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⣿⡿⠿⠿⢿⣿⣿⣿⣿⡿⠿⠿⠿⠿⣿⣿⣽⣅⣀⣤⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⣤⣤⣤⣤⣤⣶⡆⠀⠀ ⢸⣿⣿⠿⠟⠛⠻⠿⢿⣿⣷⣶⣶⣶⣶⣾⣧⣾⣿⡿⠋⠁⠀⠀⠀⠀⢈⣽⡿⠋⠀⠀⠀⠀⠀⠀⣹⣿⣿⠿⠿⠿⠟⢿⠉⠀⢀⣠⠀⠈⣿⣿⡿⠿⠟⠛⠛⣿⣿⡇⠀⠀ ⢸⣿⣿⠀⠀⠀⣶⣄⠀⠙⣿⡿⠟⠛⠛⠻⢿⣿⡟⠀⠀⠀⢠⣴⣦⣄⣾⡏⢀⣀⣀⣠⣶⣶⣤⣾⣿⣿⣿⣠⡄⣤⣤⣾⠀⠀⢹⡟⠀⢠⣿⣏⠀⠀⠐⠲⠶⢿⣿⣷⡄⠀ ⠀⣿⣿⠀⠀⠀⡿⠋⠀⠀⠛⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⣿⣿⠟⠛⠛⠋⠉⠉⠉⣿⣿⠛⠋⠉⠉⠉⠁⠈⡇⠛⠛⣿⡇⠀⢀⣧⠀⠈⠙⢿⣷⣦⣤⡀⠀⠀⠹⣿⣿⡆ ⠀⣿⣿⡆⠀⠀⣤⣀⣢⣾⠀⠀⢠⣾⣶⡦⠀⢸⡆⠀⠀⠀⢻⣿⣤⡄⠀⢠⡄⢰⠞⢻⣿⣶⠆⠀⠀⠐⣾⠛⠉⠀⠛⠛⠃⠀⢸⣿⣆⠀⣠⡄⠈⠙⠛⠃⠀⠀⢀⣿⣿⡇ ⠀⣿⣿⣧⠀⣀⣸⣿⡿⣿⣄⠀⠈⠿⡿⠇⠀⢈⣷⡄⠀⠀⠈⠉⠉⠱⠶⠈⢠⡿⠀⠀⠉⠁⠀⠀⠀⣠⣿⣆⣀⣀⣠⣤⣤⣶⣾⣿⣿⣾⣿⣄⡀⠀⠀⠀⢀⣠⣾⣿⡟⠀ ⠀⢹⣿⣿⣿⣿⣿⠿⠷⢿⣿⣷⣤⣄⣀⣤⣶⣿⣿⣿⣦⣀⠀⠀⠀⠀⣀⣴⣿⣷⣄⡀⠀⠀⣀⣠⣾⣿⣿⣿⡿⠿⠿⠿⠿⠟⠛⠛⣿⠟⠿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀ ⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠿⠿⠿⠿⠋⠉⠻⢿⣿⣿⣿⣿⣿⣿⡿⠟⠿⣿⣿⣿⣿⣿⡿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣤⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⢋⣉⣉⣉⣉⣉⣉⣙⠛⠻⠿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢁⣤⠔⠚⠉⠉⠀⠀⠀⠀⠈⠉⠙⠓⠦⣬⡉⠻⡟⠉⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⠀⠈⠙⠻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣟⠋⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠓⠛⠲⠦⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⠤⠤⠤⠤⠤⠤⠤⠬⢿⣦⡀⠀⠀⠀⠀⠀⢀⣀⣀⣠⡤⠤⠤⣤⣤⣀⣈⣙⢷⣄⠀⠀⠀⠀ ⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⣉⣥⠴⠖⠚⠒⠒⠒⠲⢶⣤⣄⡀⠙⢦⣤⡴⠖⠛⠉⣉⣁⣠⣤⣤⣤⣤⣤⣄⣉⠉⠉⠛⢷⣄⠀⠀ ⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⣠⠤⠶⠟⢉⣠⠶⠋⠉⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠉⣉⣳⡾⣏⡤⠶⠚⠉⣉⣉⣠⠤⣤⣤⣤⣦⣬⣯⠭⢽⣲⡦⣿⣄⠀ ⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⣶⠶⠿⠴⠖⠛⠉⠀⠀⠀⣀⣠⠤⣶⡾⠻⣿⣿⣿⣿⣿⣆⠀⠀⠉⢻⠶⠖⠛⠋⠁⠀⢀⣾⡿⠟⣿⣿⣿⣿⣿⣆⠀⠙⠛⢿⡂ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠛⠓⠲⠦⣤⣤⡤⠴⠒⠛⠁⠀⣾⣿⣧⣾⣿⣿⡿⠛⢿⣿⣧⠀⠀⣸⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⡟⠻⣿⣿⡄⠀⠀⢸⡇ ⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⠙⢷⣄⠀⠀⠀⣿⣿⣿⣿⣿⣿⡄⠀⠀⣿⣿⣆⡴⣯⣄⡀⠀⠀⠀⢸⣿⣿⡟⣿⣿⣿⣧⣴⣿⣿⣧⡦⣶⠏⠁ ⠀⣼⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⣤⣈⡉⠓⠶⠿⣿⣷⣽⣿⣿⣿⣷⣿⡿⠛⢁⡰⠏⠈⠉⠉⠉⠉⠛⠻⠿⠿⠿⠿⠿⠿⠛⠉⠁⣼⠿⠋⠀⠀ ⣸⠃⠘⠻⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠒⠦⠤⢭⣍⣉⣉⣁⣤⡴⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠾⠃⠀⠀⠀⠀ ⡏⠀⠀⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠟⠋⠁⠀⠀⠀⠀⠙⠶⣤⣀⠀⠀⠀⢀⣀⣠⣤⣴⡖⠋⠁⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢯⠉⠉⠁⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⣤⣤⣤⣤⣤⡀⠀⠀⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡄⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣴⣶⠶⠶⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⣾⣿⣿⣿⣿⣷⣶⣶⣤⣄⣀⠀⠀⢻⡀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠶⢤⡾⠋⠁⢠⡄⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣷⡀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⢰⣸⡃⠀⠀⠀⣿⡀⠀⠀⠀⠘⢿⡿⠯⢭⣍⣙⣛⠻⠻⢿⠿⠿⠿⠿⡇⠿⠿⠿⠿⠿⠿⠿⠛⢛⣉⣭⠴⠞⠋⠉⣳⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⠀⠘⠷⣄⡀⠀⠉⠙⠓⠺⠾⠷⢤⣄⣀⣀⡈⢳⡀⠀⠀⠀⠉⠉⠉⠙⠛⠛⠒⠒⠒⠒⠒⠒⠒⠒⠚⠛⠋⠉⠀⠀⠀⠀⣀⣴⠟⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⡀⠀⠈⠙⠳⢦⣤⣀⠀⠀⠀⠀⠀⠉⠉⠉⠓⠛⠒⠒⠦⠤⠤⣤⣤⣤⣄⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⠤⠤⠴⠒⢾⡋⠁⠀⠀⠀⠀ ⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣦⡀⠀⠀⠀⠀⠉⠉⠙⠓⠶⠶⠦⢤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀ ⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠚⠒⠒⠒⠲⠶⠤⠤⠤⠤⠤⠤⠤⠤⢤⣤⠤⠤⠶⠛⠁⠀⠀⠀⠀⠀⠀ ⣶⣾⣟⡶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣶⣯⣙⠗⠶⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣄⣈⡉⠙⠛⠛⠒⠶⠦⠤⠤⠤⢤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣤⣴⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣉⣉⣉⣀⣀⣁⣠⣤⣴⣾⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⡏⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠘ ⠁⣾⠿⣦⠀⢠⡞⢻⣆⠀⢠⡶⠲⠆⠀⣴⠖⠶⠀⢰⠶⠶⠀⣾⠛⣶⣴⠟⠷⢀ ⠀⣿⠀⣿⠁⣿⠀⠀⣿⠀⣾⠀⠀⠀⢸⡇⠀⠀⠀⢸⠀⠀⠀⣿⣦⡿⠹⣧⠀⢸ ⠀⣿⡴⠋⠀⣿⠀⠀⣿⠀⣿⠈⠛⣷⢼⡇⠙⢻⡆⢸⣷⠶⠀⣿⠿⣧⠀⠘⣷⢸ ⡇⣿⠁⠀⠀⢻⡄⢀⣿⠀⢻⡄⢠⡏⠸⣧⠀⣼⠃⢸⡇⠀⠀⣿⠀⣿⢀⡀⢹⢿ ⡇⠻⠀⠀⠀⠀⠛⠚⠃⠀⠈⠛⠛⠁⠀⠙⠛⠋⠀⠘⠳⠖⠀⠿⠀⠉⠘⠳⠋⢸ ⣧⣤⣤⣤⢤⡤⢤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⠀⣠⣤⡤⠤⢤⣤⠤⣤⣤⣤⣼ ⠀⠀⠀⠀⡼⢰⡞⠁⣈⠤⠭⢭⣉⣉⡡⠖⠚⠛⠓⢦⣘⡒⠒⢦⡉⢦⠀⠀⠀⠁ ⠀⠀⠀⠀⠃⢸⡴⠋⠤⠒⠂⠀⣙⡯⠠⠒⡯⠟⣋⣉⣀⠩⠷⡄⢳⠘⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡀⠀⢀⣠⣶⠟⣿⣶⣦⠈⢲⠊⢱⣿⣿⣿⣀⣸⣿⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡇⠀⠀⠻⢅⣈⣿⣿⡿⠗⠛⠒⠒⠛⢉⣩⠿⣷⡇⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣧⢰⡚⠉⣍⣙⣛⡒⣒⣒⣒⣒⣊⣩⡭⠴⣾⣿⠃⢀⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⣄⠉⠛⠒⠲⠮⠭⠭⠭⠽⠿⠿⠒⠒⣚⣟⠁⣠⠎⠀⠀⠀⠀ ⠀⠀⠀⠀⠰⡄⠈⢻⡟⠶⣤⣤⣀⣤⣤⣤⡤⣤⠴⠞⠋⠉⢿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠿⢦⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠹⡆⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢀⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣶⣿⣦⣠⣾⣿⣿⣿⣿⣷⣄⠀⡀⠀⣴⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⣀⣠⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠛⠻⠿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠤⠤⠀⠀⣀⡹⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠉⠙⣿⣿⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠉⢉⠀⠀⠀⢸⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⢸⣿⠿⠿⠿⠿⠿⠆⠈⠇⣾⢀⣾⣿⠆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢹⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⢀⠀⠁⠀⣤⠤⠀⠀⢠⠄⠀⡼⠘⠛⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⡏⢰⠿⡍⢿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⢰⣏⣽⣿⣦⠀⠋⠀⣼⢃⣤⢼⣏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣷⢸⣠⡟⠋⡙⣿⣿⣿⣿⠀⠀⠀⠀⠀⢠⡀⢨⡉⠙⣻⡟⠀⠀⢸⡏⢹⣄⣿⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡞⠿⣄⢸⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠑⠀⠉⠉⠉⢀⠀⢸⡀⢷⡀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠛⢻⣿⣿⣿⣷⢾⡝⠟⣦⣼⣿⣿⣿⡀⠀⠀⠀⠀⠀⢀⠀⠦⡀⠀⠈⠀⠈⠇⠈⢳⠀⠸⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣷⣝⡿⠟⠁⣿⣿⣿⠃⣤⠀⠢⡄⠀⠈⣇⠀⢹⣀⡞⠀⣀⠒⠛⢛⡇⢀⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡿⠈⢉⠉⠀⠙⠛⠁⠀⠻⠤⣤⡈⠀⠀⠈⢀⡼⡇⠙⠛⢻⡇⣠⠞⢀⡼⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣿⣿⣿⠃⢠⡎⠀⠀⠀⢷⡄⡀⠠⡀⡀⠹⠆⠀⠀⠞⠁⠳⠀⠀⠀⢈⣻⣶⠟⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡿⠁⠀⡜⠁⠀⠀⠀⠈⡟⡼⣄⠱⠌⠲⡄⠠⣄⣀⣀⣀⡠⠶⠚⠉⡉⢹⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠀⠀⠀⠀⢠⠀⠀⠀⢠⠃⢸⠈⠓⠀⠀⢸⠀⠘⣿⢥⣤⣤⣶⣾⣿⣿⡿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⠖⠋⠁⠀⣠⠀⠀⠀⠀⠸⠀⠀⠀⠈⠀⢈⠀⢳⠀⣠⠋⠀⠀⠘⡆⢿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⡤⠖⠋⠀⠀⠀⣠⠾⠃⠀⠀⠀⠀⠀⣦⡀⠀⠀⠀⠘⠀⠸⠀⢳⠀⠀⡐⠀⢧⡀⠛⠿⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⢾⠉⠀⠀⠀⠀⠀⢀⡿⠋⠀⠀⠀⠀⠀⣠⠀⠀⠹⣦⠀⠀⠀⠀⣄⠈⠎⢷⡀⢹⡀⠈⠻⠶⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣧⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⣠⡇⠀⠀⠀⠛⢇⠀⠈⢦⡈⠣⡀⢠⡑⠦⠙⠳⣶⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢻⠁⠀⠀⠀⠀⠘⣦⠀⠀⠙⠦⣀⠀⠙⢓⣠⡴⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⠀⠀⠀⠀⠀⢸⠈⠳⣄⣀⣀⣈⣽⡶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠑⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠉⡉⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⢠⠞⠁⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠠⠤⣀⡀⠀⠀⠀⠀⢀⡏⠀⣠⣏⡤⠤⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠉⠉⠉⠉⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠂⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⢒⣒⣻⣥⣶⣶⣶⣮⣭⣭⣽⣒⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⢞⣫⣽⣿⣾⠿⠛⠛⡉⢉⡉⠌⡉⢉⢉⠛⠛⢿⣶⣭⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⠿⠛⢋⡉⠡⢀⢂⠡⢃⠘⠤⠘⡠⢑⡈⢂⠜⡈⢄⠨⠙⢿⣾⡳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣯⠿⠛⠡⣀⣤⣱⣦⣴⣷⣶⣬⣦⣤⣃⡌⢁⠆⡡⢐⠡⢂⠡⠌⡄⢃⠤⠙⢿⣮⡳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⠛⢈⣰⣼⣿⠿⠟⢛⣩⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠢⢁⠎⠄⡃⠆⡘⢠⠂⡅⢢⣹⣿⣽⢦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣿⡿⠋⠠⣈⣶⠿⠋⠀⠀⠤⠾⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣆⠘⠤⠑⡂⠱⣀⠒⠤⣿⣿⣿⣿⣮⣷⡀⠀⠀ ⠀⠀⠀⠀⢀⣼⣿⠛⠠⡈⣥⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣎⠄⢃⡐⢡⠐⠨⢼⡟⣰⣿⣿⣿⡿⣷⠀⠀ ⠀⠀⠀⢠⣾⡿⠃⢌⠡⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡌⢂⠌⠤⣉⠐⣿⡇⣿⣿⠟⠁⠀⢹⡆⠀ ⠀⠀⢠⢿⡟⢈⠡⠊⣄⣿⠁⠀⠀⢀⣄⣀⣀⣀⣀⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢨⠐⠢⠰⢈⣿⡵⣿⣿⣄⠀⠀⠈⣷⠀ ⠀⢠⣿⡟⠡⢌⠢⠡⢼⣿⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡅⠢⠌⣁⠓⡄⣿⡆⣿⣿⣿⣷⣦⣤⡽⠆ ⠀⣼⣿⠁⠜⡠⢩⠐⣿⡷⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠠⢑⡈⢄⠊⡄⢹⣧⢹⣿⣿⣿⣿⣿⡇⠀ ⢸⣇⣿⠈⡰⢁⠢⢉⢻⣿⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⡐⠢⢐⡈⢒⠠⣉⣿⡆⣿⣿⣿⣿⣿⡇⠀ ⠰⣿⣯⠐⢠⠃⡘⠄⡋⢿⣧⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⡁⣒⣤⣁⣆⣠⠃⠒⠠⣿⣧⠹⣿⣿⣿⣿⡇⠀ ⠀⢹⡷⢈⠰⡈⠔⡡⠘⡘⢿⣧⡀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⣴⣾⡿⣟⡿⣿⢿⣿⣧⢂⣹⣿⡀⠈⠛⠻⣿⡃⠀ ⠀⢸⣟⢀⠢⢡⠘⡠⢃⠰⢈⠛⣿⣦⣄⡀⠀⠀⠈⠉⠛⢛⣛⣿⣿⠿⠛⢡⣴⣿⣟⣳⡽⢾⣵⣛⡾⣽⣿⡄⢌⣿⣧⠀⠀⢀⣿⡅⠀ ⠀⣿⣿⠄⡘⢂⠥⠐⣠⣷⡟⢿⢻⣝⣻⢿⠿⠿⠿⠿⠿⠻⠛⡉⢄⢢⣸⣿⢯⢷⣺⢧⣟⢯⣞⡵⢯⣷⣿⠃⠤⢘⣿⣷⣄⣸⣿⡇⠀ ⠀⢹⣿⣇⡘⡄⢊⢱⣿⢳⣾⡿⢷⣬⣋⣿⣿⡄⠢⢁⠂⡅⢢⠑⢂⣲⡿⣏⡿⣞⢧⣟⡮⣟⢮⡟⣿⣾⡿⠐⣬⡾⣓⢿⣻⣿⢿⡃⠀ ⠀⠈⢻⡿⣧⡄⣁⢚⣧⣛⠯⣿⣿⢟⣻⣾⣿⡅⢂⡉⠔⡠⢁⠊⣴⣿⣻⣽⣾⡭⣟⣮⡽⣞⣯⡽⣷⣿⠃⢜⡧⢳⣭⣾⣷⡿⣿⠀⠀ ⠀⠀⠀⠙⢿⣻⣦⠠⠙⣿⣓⡿⣱⢿⣿⣳⡟⢀⠆⡌⠰⢁⠂⣱⣿⣿⣟⣿⣟⣿⡷⣎⣷⣻⡼⣿⡿⠃⢌⢸⡳⢭⣛⣿⡿⡿⠃⠀⠀ ⠀⠀⠀⠀⠀⠻⣿⣷⣎⡄⡙⠛⠻⠛⢋⠅⠢⠌⠢⠐⠡⢊⠐⣰⣿⡿⣯⣿⣾⢿⣿⡽⢶⣯⣿⡿⢁⠃⢆⠨⢟⣥⣿⣟⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠑⢯⣻⣧⣌⡡⠘⠄⢊⠡⠌⡡⢉⡐⢁⠢⢸⣿⣿⣟⣷⡿⣿⡿⣽⣿⡿⠋⣀⠆⣉⠂⠅⢮⣼⣯⠞⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣽⣿⣶⣬⣂⠡⢈⡐⠡⢈⠔⠂⠌⢿⣿⣿⣯⣿⣿⣿⠿⠛⢠⠑⢠⠈⢄⣸⣼⢿⣻⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠮⢿⣿⢶⣦⣥⣆⡈⢆⠡⠂⢄⠉⣉⠉⢡⠀⠆⠱⢠⣌⣦⣼⣾⣻⠵⠛⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡙⠛⠫⡿⡛⠿⠻⠿⠿⠾⠶⠿⠾⠿⠿⠿⣟⣻⢭⡖⣛⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣠⣀⣀⣤⣄⣠⣄⣠⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣴⣶⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠟⠋⠁⠀⠀⠀⠀⠀⠉⠙⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⢀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣿⣿⠆⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠏⠀⢸⣷⣤⣄⠀⠀⢀⣠⣾⣿⣍⣉⠀⠀⠈⠛⠒⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣤⣉⠃⠀⠀⠁⣀⣉⣉⠛⠷⠄⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⡟⠁⠀⠘⣆⣀⣠⠾⠋⠉⠉⢳⣄⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⡀⢀⣼⠉⢷⠀⠀⠀⠀⠀⢻⣷⣤⣤⣿⣿⣿⣿⣿⣿⣿⡿⢛⣉⣍⢻⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⢠⡿⠃⠀⠘⢧⣄⣀⣀⡴⠏⠉⠉⢹⣷⣿⣿⣿⣿⣿⢋⣴⣿⠉⢹⠏⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣠⡟⠀⡀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⣸⣿⣿⣿⠿⠁⢻⣿⡿⠁⠀⣶⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⠟⠠⣞⣻⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡟⠁⠀⢀⡼⠋⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣁⣀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣐⣿⣿⠃⠀⠀⠀⠙⠂⢀⣴⡿⠃⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡜⢿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠟⠀⠀⠀⠀⠀⣠⣾⣿⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢀⣿⣿⣿⣿⡷⢶⡆⠀⠀⠀⠀⠀⠚⠉⠁⠀⠀⠀⠀⣠⣾⣿⠟⢰⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⢸⡛⠛⠛⣁⣴⠏⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⡶⠿⠛⠉⠀⣠⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡟⠉⠀⠀⠀⠀⠀⣾⠛⠛⠛⠉⠉⠉⠁⠀⠀⠀⣠⠞⣱⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡤⠒⠚⣿⡄⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢀⣀⣤⣾⣷⣿⣿⣿⣿⣿⣿⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠈⠻⣶⣤⣤⣤⣤⣾⠟⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡶⢾⣿⣿⣟⣻⡾⢧⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣦⣄⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⡇⠀⢻⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶ ⠀⠀⠀⣠⣤⣤⣴⣿⣿⣿⣿⣿⣿⣇⣴⣿⣿⣿⣿⡿⠿⢛⡥⣴⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣵⣿⣿ ⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣤⡴⢋⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣼⣿⣿⣿ ⣼⣿⡿⣿⣿⡿⣹⣿⣿⣟⣿⣿⣿⣿⣿⠁⣿⣿⣿⣿⢀⣾⣿⣿⣿⣿⣟⢿⣿⣿⣿⣿⡿⣫⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿ ⣿⡏⣾⣿⣿⢣⣿⣿⣿⣿⣿⣸⣿⡿⠁⢀⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣷⣽⣿⡿⣫⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢰⣿⣿⣿⣿⣿ ⠿⣼⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣧⣠⣿⠞⠹⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢡⣿⣿⣿⣿⣿⣿ ⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠖⠁⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣫⡾⣫⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣾⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠹⠗⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⢏⡾⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡿⠛⠛⠛⠿⣦⣄⠀⠀⠀⢀⣾⠟⠁⢠⣿⠁⠀⣠⣶⠾⠛⠛⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠈⠙⣳⣦⣰⠟⠁⠀⠀⠸⣿⣦⣼⢫⣥⣤⣄⠀⠀⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣿⡁⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣆⠀⠀⠀⠀⠀⠉⢿⣿⠷⠿⢿⣦⣤⣾⡿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣼⡟⠉⠻⢷⣦⣄⣀⣤⣶⣿⡿⠉⠁⠀⠛⠛⢷⣦⣀⣀⣀⣴⣿⠟⠛⠿⣶⣿⡉⠛⢿⣿⣷⣤⣤⣤⣶⣤⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⡟⠀⠀⠀⠀⢀⣽⠟⠉⢠⠟⢀⣠⣶⠶⠶⣶⣦⡀⠉⠉⢿⣿⣶⣆⠀⠀⠈⠻⣷⣤⣾⡟⠀⠀⠀⠀⢉⣼⡿⠀⠀⠀⠀ ⠀⠀⠀⢰⣿⢀⣠⣤⡶⢞⣿⠃⠀⠀⠀⣰⡿⠋⠀⢠⣾⣿⣿⣿⡀⠀⣿⣿⣿⣿⡇⠀⠀⠀⠹⣿⣿⠀⣀⣠⣴⣾⠿⠋⠁⠀⠀⠀⠀ ⣠⣤⣶⡿⠿⠛⠉⠁⠀⣼⡏⠀⠀⠀⣼⡿⠁⠀⠀⢼⣿⣿⣿⣿⡇⠀⢹⣿⣿⣿⠇⠀⠀⠀⢀⣿⠿⣿⣟⣻⡿⣷⡄⠀⠀⠀⠀⣀⡀ ⡟⠁⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⢸⣿⠁⠀⠀⠀⠘⣿⣿⣿⣿⠁⠀⠀⠹⣿⣄⣀⣀⣀⣤⣾⠏⠀⠹⣿⣇⠀⠈⠻⣷⣶⣶⠿⢿⡇ ⠿⣶⣤⣀⣀⣀⣀⣀⣸⣿⠀⠀⠀⠸⣿⡀⠀⠀⠀⠀⠈⣽⡿⠃⠀⠀⠀⠀⣀⣉⠛⠛⠛⠉⠀⠀⠀⠀⠈⣿⣧⠀⣰⡇⠀⠀⠀⢸⡟ ⠀⠀⠉⣿⡟⠛⠛⠋⢹⣿⡀⠀⠀⠀⠈⠻⣷⣦⣤⣴⡾⠟⠁⠀⠀⣠⣾⠟⠛⠛⠻⣶⡀⠀⠀⠀⠀⠀⠀⢘⣿⣰⡿⠁⠀⠀⠀⣾⡇ ⠀⠀⠀⢻⣿⣤⣤⣶⠾⠻⣷⣄⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⢀⣾⡿⠟⠁⠀⠀⠀⣴⡿⠀ ⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⣹⣿⡷⢾⠟⠛⠛⣿⣶⠀⠀⠀⠀⠀⠘⣿⣄⡀⢀⣠⣾⠏⠀⠀⠀⠀⣀⣴⡿⠋⠀⠀⠀⠀⣠⣾⠟⠁⠀ ⠀⠀⠀⠀⢹⣷⡀⠀⠀⠀⠀⠀⠀⣸⡇⣠⣴⣿⣥⣀⣀⡀⠀⠀⠀⠈⠙⠛⠛⠋⢁⢀⣀⣤⣾⣿⣿⣭⣤⣤⣤⣤⣶⠾⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠈⢿⣇⠀⠀⠀⠀⠀⣰⣿⣿⡟⠁⠀⠈⠉⠙⠛⠿⠿⠿⠶⠶⠾⠿⠟⠛⠛⠉⠉⠀⠓⢦⣌⡉⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⣧⣄⣀⣴⡾⠟⠉⡽⠻⣷⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⣼⣧⡾⠿⠋⠀⠀⠀⠀⠀⡀⢀⣀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⣠⣼⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⡶⠞⠋⠁⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠉⠻⣿⣦⣤⣤⣀⠀⠀⠀⣀⣀⣀⣠⣤⣴⢾⡟⠛⠉⠁⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀

⡟⠈⠁⠀⠀⢠⠃⢸⠀⠀⢀⡇⠀⢃⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⡴⠀⠀⠀⠉⠘ ⠃⠀⠀⢀⣴⠎⠀⠸⠄⠀⠾⠀⠄⠸⣄⣀⡴⢀⠀⠤⠄⠚⠀⠀⢣⠣⠤⠀⡠⠀ ⢉⠉⠉⠀⠂⠀⠒⠒⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠤⠀⠀⠀⠀ ⣬⣶⣶⡶⠶⠶⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠁⣀⣤⣴⣶⢶⣶⣶⣶⣅ ⡟⠉⠠⠀⣠⣶⡿⣷⣯⡛⠷⠀⠀⠀⠀⠀⠀⠀⠀⠰⠿⣫⣿⣿⣷⣤⠀⠀⠉⠻ ⡇⠀⠀⢰⠁⠻⠑⢺⠃⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢻⢏⠓⢹⡗⡇⠀⠀⠀ ⠳⠀⠀⠀⠣⣑⠈⢁⡡⠃⠀⠀⢀⡤⣄⠤⠀⠀⠀⠀⠀⠣⣑⠉⢐⠱⠃⠀⠀⠸ ⠀⠀⠀⠀⢀⡀⣀⡠⢀⢄⠪⣂⡵⢋⠱⢒⢀⠀⠀⣠⠔⡂⠤⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⢈⣅⢞⠌⠊⠐⡡⠜⡡⠒⡡⢒⢥⢢⢗⡫⠐⠉⠀⠀⣂⠅⡢⠕⠀⠀⠀ ⠄⠠⣪⠾⠋⠀⢀⠄⡊⠔⣁⢔⡭⢞⢯⠪⠂⠁⠀⢀⠠⠐⠩⢐⠥⠂⠀⠀⠀⠀ ⡇⠋⠁⠀⠀⠀⠀⠈⠀⠈⠀⠀⢂⠔⠉⠉⠒⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⡍⠉⣉⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰ ⡿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⢠⠉⠉⠀⠈⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋ ⢡⠈⢳⣅⡀⠀⠀⠀⠀⠀⠀⢸⡄⠈⠂⠀⠀⢀⠜⠀⠀⠀⠀⠀⠀⠀⣠⠔⠁⠀ ⢸⠀⠀⠻⣿⣷⣦⣤⣀⠀⠀⠀⠎⠐⢤⡤⠔⠁⠆⠀⠀⢀⣀⣤⣶⡿⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠐⣆⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠟⠁⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠏⠛⠿⣖⡤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢀⣀⡤⣤⣶⠿⠛⠁⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⢀⣠⠴⠚⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⠚⠉⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⢀⠐⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠋⠙⠲⠶⠄⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⠤⠴⠒⠒⠚⠒⠦⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣐⣲⣶⣤⣄⣸⣗⣦⣴⣖⣶⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠒⠲⣶⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠐⣿⣿⣿⡿⢻⡋⠋⠉⠉⠉⣙⡛⠻⡟⢿⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣶⣶⣶⣤⣿⣷⣦⣬⣽⡖⠦⣄⠀⠀⠀⠀⠀⠀⠀ ⢀⣻⣷⣾⠟⣿⠈⠓⠒⢶⣀⣘⣾⠟⢉⣈⡿⠁⠀⠀⠀⣠⠄⣀⡀⠀⢀⡀⠔⠀⠀⠀⠀⣴⢛⣿⣶⣀⡉⣩⣝⡻⠿⣿⣶⣍⡂⠀⠀⠀⠀⠀ ⠀⠙⠿⠷⠄⠈⡻⢶⣶⡾⣠⠆⠀⠿⠿⣄⣽⢀⡠⣖⡯⠐⢺⣿⠗⠚⠁⠀⠀⣀⡤⠖⣀⡼⢯⣠⡀⠻⣿⣿⣿⡻⠶⢦⣉⠻⣿⣶⣤⣄⠀⠀ ⠀⣠⣖⠥⠺⣏⣣⠼⢋⡠⣔⡯⠖⠀⠀⢀⡠⠔⠊⠁⠀⠀⣸⣶⣀⡀⢄⡒⠍⠀⠀⢀⡾⡔⠈⢛⠛⠛⠛⠷⢤⣥⣀⢀⣽⠿⠋⠙⣿⣧⣿⣀ ⣠⡾⢝⣮⣴⢿⡯⠂⠌⠊⠋⠀⠀⠠⠚⠉⠀⠀⠀⠀⠀⠀⠻⠉⠉⠀⠈⠀⠀⠀⠀⢸⡿⣖⠬⠉⠀⡀⠀⠀⠀⠙⢫⡈⣡⠀⠠⠶⠟⠛⠉⠉ ⢨⡾⠛⡁⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠀⠁⠀⠀⠀⠀⠀⠀⠀⠩⠋⢒⡬⠔⠒⠋⠁⠀ ⠉⠀⠀⠀⠀⠀⠀⣀⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠒⠛⠛⠛⠒⠶⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡖⠉⢠⣤⣤⣤⣤⣤⣤⣀⡈⠙⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⣾⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡉⠁⠘⢿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣌⡳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣦⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⢠⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠘⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡿⠯⠁⠀⠀⠀⠀⠀⡀⠅⢨⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡅⠐⠢⠀⠀⠀⠀⣈⣁⡾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣉⣭⣛⡒⣒⣒⣚⣭⡿⠋⢳⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠁⠀⠀⠀⠀⢫⡀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣷⠀⠀⠀⠀⠀⠀⢱⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠿⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠀⠀⠀⠀⠀⠀⢾⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠙⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢦⡀⠀⠀⠙⠓⠋⠁⠀⠀⠀⠀⣠⣖⣻⡋⠑⠦⠤⠤⢤⡆⠀⣨⣥⣤⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢤⠎⠀⢠⣿⣦⡀⠄⡀⠀⠀⠀⠀⢀⡜⠉⠉⠀⠀⠀⠐⠀⠀⠀⠀⠀⠉⠙⣷⠖⠀⠀⢀⡀⣀⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⠋⠀⠀⠀⣻⡉⢻⡓⢤⣠⡀⠀⡠⠞⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠾⠷⠶⢄⣠⠿⠋⠁⠙⢆⠀⠀ ⠀⠀⠀⠂⣄⠀⠀⠀⠀⢨⠏⠴⠋⣭⠁⠀⠈⠀⠙⡄⠙⢤⡾⠥⠤⠚⠿⠤⠤⠤⢬⣓⡂⠚⠧⡀⠀⢠⣠⣴⢾⣿⠦⡴⠀⠀⠀⠘⡄⠀ ⠀⠀⠀⠰⢏⡀⠀⠀⢀⡟⠀⡠⠞⠁⠀⣀⠤⠒⠂⠃⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⠤⠚⣩⠞⠁⠈⠀⠾⠤⠤⣀⠀⠀⢱⠀ ⠀⠀⠀⠀⠀⠈⠉⢉⢹⡇⠘⢋⡾⣱⡊⠁⠀⠀⢀⠔⢁⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠀⠀⠀⠘⣅⠀⠀⠀⠀⠀⣤⡎⠁⠀⠀⠈⡆ ⠀⠀⠀⠀⠀⠀⠀⠚⡿⠁⡠⠊⣠⠋⠀⠀⡄⢠⠋⣠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⢠⠆⠀⠀⠀⠈⠉⢆⠀⠀⠀⠙⣏⠀⠀⠀⠀⣷ ⠀⠀⠀⠀⠀⠀⠀⢀⣷⠏⢀⠞⢁⠀⠀⡜⠀⠃⡰⢋⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢿⠀⠂⠀⠀⠀⢣⠈⠓⣄⢀⡀⣾⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⢠⠞⠁⣠⠎⣰⠃⠀⣼⠀⠀⡰⠁⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⢸⢰⡃⠀⠀⠀⢼⡆⠀⠈⠦⠱⣯⠀⠀⠀⠀⠘ ⠀⠀⠀⠀⢀⡔⢁⣤⠾⡏⢠⠃⠀⡼⢻⠀⣰⠁⠂⢸⡀⠀⠀⠀⠀⠀⠀⠀⣤⣿⣁⠀⢸⢼⡇⠀⠘⡄⠘⣿⡀⠀⠀⠀⠈⣧⠀⠀⠀⠀ ⠀⠀⠀⣠⣯⢀⡾⠁⡸⠀⡎⠀⡜⡀⢸⣰⣇⡤⠖⠻⡄⠀⠀⠀⠀⠀⢠⢠⠟⠀⠈⠙⢮⣇⣿⡀⠀⢱⠀⢹⡇⠀⠀⠀⠀⠉⠀⠀⠀⠀ ⠀⠀⣴⡿⢃⡾⠀⠀⡇⣸⠁⣸⠡⠐⠛⢿⡄⠀⠀⢀⣹⡀⠀⠀⠀⢀⣾⡎⠀⠀⠀⠀⠀⢻⡟⣧⠀⢸⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣤⡿⠁⣾⡇⠀⢸⣷⢻⣠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⡼⣿⠀⠀⠈⠀⠁⠀⠘⣧⠘⡄⠈⡇⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠌⢻⠃⠀⢹⠇⠀⠈⠯⡸⠻⣄⣀⣴⡶⠶⠶⠶⢶⣴⡆⠀⠈⠓⠲⠇⠇⠀⠈⣉⣰⣂⡤⣀⠙⡆⠱⡀⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣾ ⠁⠀⠀⠀⡜⠀⠀⠀⠀⡅⣶⡾⠻⡛⠀⠠⠀⠀⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⠫⢭⡉⠙⡛⢶⣽⣶⣿⢃⠀⠁⠀⡸⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⢠⠇⠀⠀⢰⢡⡇⠈⠉⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠛⠿⣍⢹⠿⠛⣷⣼⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⡘⠀⠀⢀⡇⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⡸⠀⢀⠏⠀⠀⢀⠇⠀⠀⠀⣿ ⠀⠀⠀⠄⠀⠀⣼⢰⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⢀⡎⠀⠀⠀⣼⡀⠀⠀⢸⣿ ⠀⠀⢠⠀⠀⠀⣿⡿⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢤⠒⠒⠒⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⢀⠎⠀⠀⠀⢰⠇⠁⡀⠀⢸⣿ ⠀⢀⣿⠀⠀⢰⣿⣧⣸⠀⠀⠀⠀⠀⠀⠀⠀⢸⡓⠘⣿⣿⣿⣷⣶⣍⣢⡀⠀⠀⠀⠀⠀⠀⠀⣠⠋⣠⠏⠀⠀⠀⠀⠀⠀⢀⠃⠀⢾⣿ ⠀⣼⠿⠀⢠⣾⡿⣿⠛⡆⠀⠀⠀⠀⠀⠀⠀⢸⣿⣶⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⡴⠁⠜⠁⠀⠀⠀⠀⠈⢀⣄⡞⠀⠀⠀⠟ ⠀⡏⢰⣾⠸⢿⣧⣿⠀⠹⡄⠀⠀⣠⠴⠢⡀⠘⣿⣿⠟⠛⠛⠛⠛⢿⠏⠀⠀⠀⠀⠀⣠⠞⠀⠀⠐⠁⢈⡀⠀⡴⠒⡽⠋⠀⢠⠏⠀⠀ ⠀⡇⠸⣿⠀⢰⡏⢹⡆⠀⣿⣄⠐⢇⠀⠀⡌⠀⠻⢇⣀⣀⣀⣠⣴⠋⠀⠀⠀⠀⢠⠞⣡⠂⠀⠀⠀⠠⠀⠀⣴⡶⠋⠀⠀⢀⡾⠀⠀⠐ ⠀⠀⠀⢻⣧⠘⡇⠈⣧⣼⠟⠿⢧⡀⠉⠉⠀⠀⠀⠉⠛⠻⣋⠉⠀⠀⠀⠀⢀⠔⢁⣼⡃⠀⣀⣀⠀⠨⠀⣼⠋⡜⠀⠀⢆⣿⡇⠀⠀⠀ ⠀⠆⠀⠀⣿⡄⢳⣰⡿⠀⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⡠⠞⣁⠔⢹⣿⠋⢩⣟⠀⠀⠀⣸⣏⡟⠀⢀⢂⣾⠻⣳⠀⠒⠶ ⠀⠂⠀⠉⠙⣿⣼⡟⠢⣄⡀⠀⢀⣠⣾⣿⡗⢀⠀⠀⠀⠀⠸⣤⣴⠿⢒⣉⠠⠴⡿⠃⠀⣿⠀⠀⠀⣼⣿⣿⠀⢠⣧⠏⣿⠀⠹⣧⡀⠀ ⠂⠀⠀⠀⠀⠈⠛⠿⠂⠀⠉⠲⣿⣿⣿⣿⣿⣧⠙⠒⠢⠤⠒⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⣉⡓⢀⣾⣿⣾⠃⠐⣿⣿⠤⠟⠒⠉⠉⠉⠉

⠉⠳⢶⣶⣶⣶⣤⣤⣤⣀⣀⠉⠓⢷⣤⡀⠀⠀⢀⡠⠤⠀⠀⠐⠀⠈⠉⡛⢤⡤⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣹⣿⣿⣿⣿⣿⠿⣿⡟⠒⠦⣿⡿⠦⠚⠋⠁⠀⠀⠀⠀⠀⠑⠢⣌⠢⡉⠪⠢⣈⣙⠳⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⡿⠋⠉⠉⠙⢿⡄⢹⠀⣀⣼⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠱⡄⠀⠈⠫⠑⢤⡉⠪⣳⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⠙⠛⠀⠀⠀⠀⠀⢸⣇⣸⡋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢄⡀⠀⠀⠀⠘⠢⣀⠀⠘⣆⠀⠀⠀⠀⠙⢆⡈⠣⡑⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⠟⣿⣇⠀⠀⠀⠀⠀⢈⣑⠦⣄⡀⠈⠿⣶⢤⣤⣀⣈⢿⣦⣼⣦⠠⠀⠀⠀⠘⣷⣄⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⡿⢟⣻⣿⡟⢀⡏⠞⡄⠀⠈⢦⢣⠀⠙⢯⡛⠻⢗⣲⢼⡻⡍⠉⠓⢤⡘⣿⠻⣷⣇⠀⠀⠀⠘⣿⢦⠀⢘⣿⣿⣿⡀⠀⠀⠀ ⢿⡿⠛⢉⣴⡿⢿⠏⡇⠈⡇⠀⢘⡄⠀⠀⠻⣧⡀⠀⠙⢾⡉⠈⢠⠞⠻⣦⢤⣢⣽⣿⡷⠿⣿⡄⡇⠀⠀⠈⢇⢣⠀⢻⠿⠿⠿⠦⠀⠠ ⠉⣠⣶⠟⠁⠀⡼⠀⡇⠀⢇⠨⠈⠻⡀⠀⢀⠙⢻⡗⢤⣀⠸⢶⣄⡀⠜⣽⡿⠿⠋⡸⠁⢠⣼⣧⣗⠀⠀⠀⠸⠀⢧⠈⢇⠀⠀⠀⠀⠀ ⢸⠟⠁⠀⠀⠀⡇⠀⠀⠀⠘⠀⡇⠀⢹⡦⣾⣄⡀⠉⠂⠈⠑⠒⠽⠿⣖⠻⠓⠚⢋⣥⢚⡿⠛⣿⣿⠀⠀⠀⠀⠀⡘⣧⠈⡆⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡇⠀⢀⣹⡏⠙⡿⢷⣟⡛⠶⠶⢶⣤⣌⠳⡀⡶⣽⡱⠎⠀⠀⢹⣿⠀⠀⠀⠀⠀⡇⡟⣧⠘⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣇⠀⠘⣿⡽⣜⠀⣤⣽⡿⠦⡀⠀⠀⣈⣿⣿⠀⢀⠀⠀⠀⠀⢸⢹⡄⠀⠀⠀⠀⡇⢸⢸⢧⠈⢧⠀⠀ ⠀⠀⠀⠀⠀⠀⡃⠀⠀⠘⣆⠀⢿⠀⣼⢻⠙⠺⣾⣿⡿⠛⠀⡨⢦⣴⢋⡿⠃⠀⢀⣀⣤⣀⡀⠈⡆⣿⠀⠀⡄⢠⡇⢸⣇⠀⠀⠀⠳⡀ ⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠘⢆⠸⡆⢹⠀⡇⠀⣿⠿⠷⠋⢸⢏⣾⡟⠘⠀⢀⣴⣿⣿⣿⠿⢿⡄⢃⢹⠀⠀⢣⣸⡇⢸⣿⡄⠠⡀⠀⢳ ⠀⠀⠀⠀⠀⠀⢸⠀⢠⠀⠀⠈⢧⣻⡎⢳⣿⡸⣇⠀⣠⠶⣧⡞⡏⠀⠀⠀⣾⣿⠛⠛⠁⠀⠀⠱⡈⣼⡆⠀⠀⢻⡇⢸⣸⠷⣤⣿⡌⣆ ⠀⠀⠀⠀⠀⢀⣾⡏⣼⠀⠀⠀⢈⢻⣿⣆⠹⣷⡛⠉⠙⠊⠛⠁⠀⠀⠀⠀⠻⣿⣦⡀⠀⠀⠀⠀⡇⠹⣝⣧⣤⣤⣿⣾⢏⡔⠈⣿⣷⠘ ⠀⠀⠐⠒⠚⠛⠉⣧⣿⡆⠀⠀⠘⣆⠙⠮⠙⠺⣷⣦⣀⣀⡀⠠⠀⢀⣀⠄⠀⠀⠉⠛⠑⠒⢤⡷⠃⠀⢹⣿⣟⠉⡽⠛⣾⣶⣶⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⢠⡿⣽⡇⠀⠀⣧⢿⠃⠀⠀⠠⠭⠟⢛⡿⠯⢍⣉⣀⣀⣀⡀⠀⠀⠀⠀⠀⢸⡇⣇⡠⢿⣧⡜⠑⣶⠊⠈⢿⣿⡝⣿⣌ ⠀⠀⠀⠀⠀⣀⡞⢻⢻⣇⠀⠀⢸⣸⣷⣄⠀⣒⠒⠶⢤⣭⣿⣿⣷⣯⣟⣛⠛⠷⣦⡴⠿⠂⢙⠋⠀⠀⢠⣿⡧⠤⣿⣿⣷⣮⣻⣿⣿⠈ ⠀⠀⠀⠀⣸⣿⡀⠈⢸⣿⣄⠀⠸⣿⣿⣿⣿⣿⣿⠟⠉⠁⠀⠀⠉⠙⢿⡏⠛⠶⣮⣿⣆⣀⠈⠀⠀⣰⡼⠛⢿⣿⣿⣿⣯⡀⠉⢿⣿⠀ ⣄⣠⣤⣾⡿⠿⠇⠀⠘⣿⢹⡄⠀⢹⡿⣍⢻⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢹⢀⣄⠀⢨⣻⢉⣉⣑⢶⡟⢉⡉⠒⠛⢿⣿⣿⣿⣯⣞⠻⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣯⣾⣯⣤⣾⣿⣇⣈⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠐⣿⣿⡏⠉⢹⣿⡛⠛⢿⠿⢿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣥⣀⡼⣯⣀⣀⡜⠀⠀⠸⣿⠏⠙⣻⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⡿⠿⠿⣦⣤⣑⠊⠐⠂⠀⠀⢀⡟⢀⣰⣿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠻⣿⣦⡄⡀⣿⣿⣿⣶⡄⠀⠀⠘⣿⠟⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⠘⢟⢿⣿⣿⠃⠀⠀⣰⢏⣼⡿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠈⣿⡇⠀⢀⣾⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀ ⣀⣤⣤⣤⣀⠀⣀⡀⣻⡿⠶⠶⢾⡿⠶⠶⢿⣯⣠⣤⡶⠶⠶⣦⣤⣤⣤⡄ ⢿⡇⢠⡌⢹⠟⠛⠻⡏⠀⣠⣤⡎⠠⣤⣦⠾⠿⠭⣤⡇⠺⠀⣿⡉⠒⠼⣧ ⢸⡇⠀⣤⡆⠠⣶⠀⡇⠀⠻⠄⡠⡰⠻⠖⠀⢰⠃⠘⢃⣸⣆⡌⠙⠃⢀⣿ ⠸⠿⠛⠛⠻⣶⣤⣶⠿⣦⣄⣠⣴⣷⣤⣤⣴⠟⠛⠛⠛⠉⠛⠛⠿⠿⠟⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⡿⠿⠿⠟⠿⠻⠿⠷⣶⣦⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⣿⠟⢫⡉⠔⠢⡅⠓⡌⢣⠙⡌⠱⡠⢉⠛⠿⣷⣄⠀⠀⠀ ⠀⠀⢀⣼⡿⢋⠴⣈⣥⣌⣩⡑⠬⡑⡘⢢⠱⣈⠓⡰⢉⣼⣴⣭⣿⣦⠀⠀ ⠀⢀⣾⠏⢴⣽⡾⠛⣻⣿⣿⣿⣶⠡⡑⣦⣷⣶⣍⡔⣿⡟⠀⢠⣿⣿⣧⠀ ⠀⣼⡟⢬⣾⠋⠀⢸⣿⣿⣿⣿⣿⡇⣽⣿⣿⣿⣿⣶⢿⡇⢠⣿⣿⣿⣿⡆ ⠠⣿⣇⢾⡇⠀⠀⢸⣿⣿⣿⣿⣿⢡⣿⣿⣿⣿⣿⣿⡾⣷⡈⣿⣿⣿⣿⣿ ⠘⣿⡌⢻⣧⠀⠀⠀⠙⠿⣿⣿⠃⢾⣿⣿⠻⣭⡙⣿⡇⣻⣷⣝⢿⣿⡿⣿ ⠈⣿⡇⢎⡹⣷⣦⣀⣤⣾⠟⡡⢚⢸⣿⣇⠻⡴⣙⢾⣷⠱⣎⢻⠿⣶⣾⡿ ⠀⠸⣿⣎⠳⣥⢯⡽⣩⢇⢯⠳⣌⢂⣿⣏⣳⠱⡭⢾⣏⠳⣿⢻⢳⣧⡿⠁ ⠀⠀⠙⣿⣵⢛⡞⣳⢛⡭⢎⣝⠺⣆⠜⣿⣶⢫⢵⡿⠻⡱⢎⠧⣿⡟⠁⠀ ⠀⠀⠀⠈⠻⣿⣼⣡⢏⡜⣣⢎⡳⣹⠰⡈⡝⠻⠟⡡⢃⠽⣭⡿⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠻⣷⣾⣱⡎⡵⡝⠰⠡⠜⣡⢚⣤⣿⡿⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠿⠿⠷⠿⠾⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠿⠶⣶⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠚⠉⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣶⠦⠤⠄⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠒⠲⣤⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠉⠙⠲⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠲⠦⣄⡀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠖⠚⠉⠀⠀⠀⠀⣀⣉⠉⠑⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣮⡁⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⠀⠀⢀⣤⠴⢶⣟⣻⣿⣿⣿⣿⣷⣶⣦⣤⣀⠀⠀⠀⠀⠀⣤⣞ ⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⣿⣽⣿⣽⣓⠲⢤⣄⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⢋⣩⣶⡶⢿⡿⡛⠉⠙⢻⠛⢿⣿⠿⣿⣿⣿⣷⣶⣶⣿⠟⠁ ⣤⣤⣤⣤⣤⣴⣿⣿⡿⠟⠛⣻⢿⠛⠛⠛⠿⣶⣦⣍⠓⠀⠀⢀⣿⡄⠀⠀⠀⠀⠀⠀⠀⢀⡵⠖⠋⠉⠁⣰⠋⠈⠛⠿⣿⢾⠆⠀⠈⢧⡀⢈⣽⣿⣿⢟⠅⠀⠀ ⠀⠉⠛⢿⣿⣿⡍⠁⠀⠀⡼⠛⠻⢭⣵⣶⠇⠹⡆⠉⠙⠲⠄⠀⡏⠁⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠐⢒⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣞⣭⡽⢿⣻⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠈⠛⢿⣷⣤⣴⣧⣶⡶⠶⣶⠖⠒⠚⠉⣹⡄⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠄⠀⠀⠀⠀⢀⡠⠅⠀⢀⠨⠤⠃⠀⣧⢤⣖⣶⣦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢘⡟⣽⠋⢀⣉⠀⠂⣁⡠⠶⠊⠉⢀⣀⡤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠂⠀⠀⠀⠀⠀⡀⠤⠂⠀⠀⠀⠠⠐⠒⠋⠭⠿⠒⠈⠉⠀⠀⠀ ⠀⠀⠀⠀⠀⣤⠞⣉⡤⠚⣉⡤⠖⠉⠀⣀⡠⣶⡪⠟⠊⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠀⢊⣁⠴⠊⠁⢀⡠⠖⠋⠑⠉⠁⠀⠀⠀⠀⠀⢠⣆⠀⢀⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀⠈⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣽⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡄⠀⠤⢤⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠋⠀⠀⣀⣀⣀⣀⣀⡀⠈⠙⠛⠲⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⣤⣤⣾⣏⠀⠀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣶⣤⢀⣽⣿⣿⠃⠀⠀⠀⠀⠀⢸⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡿⣿⠟⢻⡟⠛⠿⣿⣿⠿⠟⠛⢻⠿⢧⠀⠙⢿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⠸⣧⠴⠋⠀⠀⠀⢹⡇⠀⠀⢠⢇⡴⠋⠀⢀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠀⠀⠀⠀⢀⡾⠀⠀⣰⣫⠞⠁⠀⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢤⡀⠀⠀⢀⣀⣠⣾⡟⠁⠀⣠⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⠘⠻⠕⠋⣠⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠲⠖⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⢀⡴⠖⠋⠉⠉⠉⠉⠓⢦⣀⡤⠖⠚⠉⠉⠙⠳⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠔⠁⠀⠀⣀⣠⠤⠤⢤⣤⣀⠐⡀⠀⣀⣀⣀⣀⣀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀ ⠏⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣬⣽⣿⣏⠉⠉⠈⠉⣉⣙⣳⣞⣿⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⡴⠞⠛⠉⠁⠀⠀⠈⠉⠻⣶⠞⠛⠉⠉⠉⢉⠉⠛⢷⡀⠀⠀⠀ ⠀⠀⠀⢰⣿⡉⠀⠀⠀⠀⠀⣶⣿⣷⠄⠀⣿⠀⠀⠀⠀⢀⣿⣿⡆⠀⣿⣤⠀⠀ ⠀⠀⠀⠀⠉⠙⠳⠤⣤⣀⣀⣈⣙⣁⣤⣴⡿⠤⣤⣤⣤⣤⣿⣽⣧⣴⡿⢿⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠒⠛⠛⠛⣋⡿⠟⠉⠀⠀⠀⢀⡀⣀⣠⣤⣿⡿⠛⠃⠓⠳ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⣾⡯⢀⢠⣶⣶⡌⢹⣾⣿⣿⣽⣾⣿⡇⡌⣶⣶⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡇⠘⠘⠻⠟⠃⠀⢹⣿⣿⣿⣿⣿⣇⠘⠙⠋⠀ ⠀⠀⢀⣤⡶⢻⣿⣛⣻⣿⣿⡿⠷⠶⠲⡖⠒⠚⠛⠛⡿⠛⠛⠛⣻⡏⠀⠀⠀⠀ ⠀⠀⠘⢿⣀⣈⣉⣉⣿⠟⠻⣷⣶⡀⢀⣤⣐⣦⣤⣶⣿⣿⣿⡿⣿⣿⣀⣀⣀⠔ ⠀⠈⠳⢮⠉⠉⢹⡟⠁⠀⠀⣿⣿⡇⣿⣿⡿⠟⠛⠙⢿⣿⡏⠈⠙⢂⠀⠀⠀⠀ ⣀⡀⠀⠀⠀⠀⢸⡄⡀⠀⠀⣿⣿⣇⣿⠁⠀⠀⠀⠀⢸⣿⡇⠀⣠⠆⠀⠀⠀⠀ ⠿⠿⢷⣤⣭⣭⣽⣿⡁⢀⣴⠟⠿⠿⠿⣶⣄⣀⣀⣄⣼⣿⠏⠉⠹⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⡅⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⣰⠇⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣤⣤⡔⠋⠁⠀⠀⠈⠑⠢⢤⣤⠴⠶⠒⠒⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⣿⣶⣶⣿⣷⣄⠀⠀⠀⠀⢠⣶⣶⣤⣤⣶⡦⠆⠈⠉⠢⣄⠀⠀⠀⠀⠀ ⠀⣿⣶⣶⣶⠶⠶⠀⠉⠛⠇⠀⠀⠈⠙⠁⠀⣤⣴⠶⠦⢤⣄⠀⢈⠣⡀⠀⠀⠀ ⠀⠙⢤⣁⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠘⠢⡀⠀ ⠀⠀⣼⡁⠀⢀⢀⣠⣄⣀⡀⣀⣀⣀⣀⣀⠙⠒⢤⣀⠀⠀⠀⠀⠀⠀⠀⠰⢡⠀ ⠀⠀⢿⡛⢰⣾⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣷⣿⣶⣦⣀⠀⠀⠀⠀⠀⠀⠀⡜⡄ ⠀⠀⠈⣯⡈⠿⠿⣿⣟⢻⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠷⠀⠀⠀⠀⠀⠀⣁⡇ ⠀⠀⠀⣼⠛⠶⢦⣤⣙⣋⡉⠀⠀⠀⠀⢀⣀⡀⠜⠋⠁⠀⠀⠀⠀⢀⣀⣤⠟⡇ ⠀⢠⠞⡋⠀⠐⠀⠀⠉⠉⠛⠛⠛⠛⠛⠾⠶⠶⠶⠤⠤⠶⠶⠶⠿⠛⠋⠁⠀⣿ ⠰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⡀⢀⣀⣀⡀⢸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⡼⠇⠀⠀⠀⠘⡆⠀⠀⠐⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠓⠢⢼⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠈⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⢀⡼⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⢠⠞⠀⢹⡄⠀⠀⠀⠀⠀⠘⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⣰⠁⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⢹⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⢸⡁⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⡿⣯⡷⡴⢦⣤⡠⣶⡶⠀⢷⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⡾⠀ ⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⣼⣥⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⠀⠈⢧⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢀⡇⠀ ⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠉⠙⠻⢿⣿⣿⣿⣿⣿⣿⠛⢦⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⠳⠀⢳⡀⢹⡇⠀⠀⠀⠀⠀⡾⡇⠀ ⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡿⠘⠀⠀⠹⣼⡇⠀⠀⠀⠀⢠⠇⠀⠀ ⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡿⠁⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⡾⠀⠀⠀ ⠀⠀⢠⡏⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠁⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⢸⠁⠀⠀⠀ ⠀⠀⡾⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⡟⠀⠀⠀⠀ ⠀⣴⠓⣾⣳⣀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠃⠀⠀⠀⠀⠀⠀⢸⡇⢀⠇⠀⠀⠀⠀ ⣾⠃⠀⠀⠀⠑⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠈⡇⢸⠀⠀⠀⠀⠀ ⠹⡀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣾⠀⠀⠀⠀⠀ ⠀⢳⡄⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⣿⠀⠀⠀⠀⠀ ⠀⠀⣷⡄⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⡏⠀⠀⠀⠀⠀ ⠀⢀⡇⢹⣄⠀⠀⠀⠀⣀⠉⠓⠶⢄⡀⠀⠀⠀⠀⠀⢀⣠⠴⠋⠣⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⣸⣧⠀⠀⠀⠀⠀ ⠀⣴⣿⠋⠘⣆⠀⢰⠶⠤⢍⣛⣶⠤⠿⣷⣦⡀⠒⠚⡟⠀⠀⠀⠀⠈⠛⠢⠤⡄⠀⠀⢀⡴⢯⠴⣳⠇⠀⠀⠀⠀⠀ ⠀⠀⠉⠀⠀⠘⢦⡈⠻⣖⠤⣤⣉⣉⣹⣯⣭⠉⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠛⣫⣼⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⣄⠉⢦⡀⠀⠀⠈⠉⠁⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢿⣷⢚⡝⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢶⣷⠇⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠷⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢠⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠬⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠬⠬⠭⠥⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⡄ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠶⢶⣤⠀⠀⣷⡆⠀⢀⣴⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠈⣷⠀⢸⣇⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⣿⠀⢸⡟⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣄⣀⣠⡾⠃⠀⣼⡇⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⠀⠀⣿⡛⣛⠛⢳⡤⠀⣠⡾⠛⠛⠻⣦⡀⠀⣰⠞⠛⠛⠳⣄⠀⠀⡿⡇⠀⠀⢀⣾⡇⠀⢸⠛⠛⠛⠛⠃⣤⣿⠛⠛⠛⠳⡄⠀⠀⡧ ⣿⠀⠀⣿⣧⣯⣤⣾⠁⠀⡏⠀⠀⠀⠀⠘⣗⢸⡇⠀⠀⠀⠀⠘⡆⠀⡇⢹⡄⠀⣼⢹⡇⠀⢸⣦⣤⣤⣥⠄⠘⣿⣀⣀⣀⣴⠇⠀⠀⡗ ⣿⠀⠀⣿⡀⠀⠀⠙⡏⠀⣧⡀⠀⠀⠀⣸⡏⠘⣧⠀⠀⠀⠀⣸⠇⠀⡇⠈⣷⣸⠇⢸⡇⠀⢸⠀⠀⠀⠀⠀⠀⣿⠉⠙⠻⣅⠀⠀⠀⣿ ⣿⠀⠀⠻⠷⣶⠶⠚⠁⠀⠈⠛⠶⠶⠞⠋⠀⠀⠈⠓⠶⠶⠞⠁⠀⠀⠇⠀⠸⠟⠀⢸⡇⠀⠸⡶⠶⠶⠶⠦⠀⠿⠀⠀⠀⠘⠷⡄⠀⣿ ⣿⢤⣦⣤⣴⣶⣶⣶⣶⣶⣶⣶⣦⣤⣴⣦⣤⣤⣤⣤⣤⣤⣴⣤⣤⣤⣤⣶⣶⣦⣶⣤⣦⡴⣤⣶⣶⠶⣶⣶⣦⣤⣤⣤⣤⣤⣦⣴⣤⡿ ⠃⠀⠀⠀⠀⠀⣽⢿⡟⠀⣼⡟⣡⣾⡯⠿⠛⠛⠻⢯⣍⡁⢀⣩⠟⣫⡥⠿⠷⠿⠿⣌⡻⣟⣿⣭⡿⢷⣄⠈⠻⣮⣷⡀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⢰⣿⣿⠀⢰⣏⣼⣻⡵⠟⠉⢀⣈⣉⣛⣶⣬⣿⠾⠋⢀⣀⣠⡤⣤⣤⣤⠿⣾⣿⣷⣙⠷⣝⢷⡀⠸⣞⣧⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠈⡿⣿⠀⣿⣶⠟⠋⣠⠴⠚⠋⠁⠀⠀⢉⣻⡿⠀⠞⠋⢉⣴⠿⠋⣉⡤⢤⣶⡿⠿⠽⣷⡜⣧⣷⠀⣿⣼⠄⠀⠀⠀⠀⠀ ⡃⠀⠀⠀⠀⠀⡇⣿⠀⣿⡇⠀⠀⠁⠀⠀⠀⣠⣴⣾⣿⣍⣉⣶⠶⠶⠯⣅⣠⠾⠋⣿⣟⣿⢿⣦⡀⠀⢹⡼⣿⠀⣿⣿⠀⠀⠀⠀⠀⠀ ⠇⠀⠀⠀⠀⠀⡇⣿⡁⣿⡇⠀⠀⢀⣠⡴⢛⣽⠞⢡⣞⣹⡿⠻⣧⡄⠀⡾⠁⠀⠀⣿⣿⢿⣶⣿⣧⣤⣾⣷⡟⠀⢸⢸⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⠀⠀⠀⡇⣿⡁⣿⣇⠀⠀⠋⠉⢾⣏⠀⠀⢸⣿⣏⣿⣿⣿⣧⡴⠛⠦⠤⠴⠿⠛⠛⠋⣉⣽⣿⣿⢻⡇⠀⢸⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⣿⠀⢸⣿⠀⠀⢀⣠⣤⣬⣽⣶⣶⣿⣟⡛⠉⣉⣀⣀⣀⣀⣀⣀⣤⣴⣶⠾⠋⢁⣼⣿⣿⠀⠀⢸⣸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⣿⠀⠘⣿⡆⢸⣟⠁⠠⣤⣤⣌⣉⡉⠉⠉⠉⠉⠉⠉⠉⣉⣉⣭⣥⣤⣶⠶⠚⢻⡿⣷⡟⠀⠀⣾⢻⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⣿⠀⠀⢿⣇⠀⠙⠻⠷⣶⣤⣄⣈⣉⡉⠉⠉⠉⠉⢉⣹⣉⣋⣁⣀⣤⣤⣴⠾⢿⡿⠋⠀⠀⣰⢯⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣇⣿⠀⠀⠘⣿⣧⣄⡀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠉⠉⠉⠀⠀⢀⣀⣠⣶⣿⣄⣀⡴⢞⡡⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣟⣧⡀⠀⠘⢿⣟⠿⢶⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣴⡾⠿⠛⠉⠈⣿⣿⢻⡖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⣿⣷⣄⠀⢀⣿⠀⠀⠈⠉⠛⠛⠛⠛⠛⠛⠹⠋⠁⠀⠉⠈⠀⠀⠀⠀⠀⠀⠈⢿⣧⣙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⣿⡟⠻⣷⣾⣟⠀⠐⠀⠀⠀⣠⣤⣤⣤⣤⣤⣤⣄⣤⣠⡄⣀⣀⣤⣤⣄⠀⠀⠀⢻⣿⣜⡆⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠖⠒⠒⠲⢦⣀⣠⠽⠶⢦⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠁⠀⠀⣠⡤⠒⠛⢣⡀⠀⠀⢀⠈⢧⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠁⠀⠀⠀⠀⠳⢄⡀⠰⢿⣿⡖⠊⠉⢉⣻⣿⣢ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣯⠴⠀⠀⠀⠀⠀⢀⣬⣭⣶⣯⣉⣑⣒⠤⠬⠿⠿⡿ ⠀⠀⠀⠀⢀⣠⠾⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠘⢦⣄⣀⠀⠀⠀⠈⠛⠛⢻⡿⠀ ⠀⠀⣠⠶⠋⠁⠀⠀⠀⠀⠀⢀⡀⠀⡀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠱⡾⠃⠀ ⠖⠛⠁⠀⣀⣤⡔⠋⢹⠋⠉⠉⠀⠀⠳⢤⣀⣀⣠⠄⠀⢲⡀⠀⠀⠀⢸⡇⠀⠀ ⣤⡀⣿⣟⣻⡇⠀⣶⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠉⠓⠲⠖⢻⡇⠀⠀ ⣿⠟⠁⠿⣮⣏⣴⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠃⠀⠀ ⡇⠀⠀⠀⢿⠛⢸⡇⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀ ⠀⢀⣼⠞⢿⣇⡸⡀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠤⣄⠀⣄⠀⠀⠀⣰⠟⠀⠀⠀⠀ ⠀⣾⠇⠀⣀⠉⠉⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣀⣠⡾⠋⠀⠀⠀⠀⠀ ⠘⡟⠀⢠⣷⡄⠀⠀⠈⠙⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣽⡄⠀⠀⠀⠀⠀⠀ ⠀⢇⣠⠜⠁⠙⠷⢤⣀⣀⣀⣀⣨⣽⠲⣄⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠈⠳⣄⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢿⠆⠀⢠⣾⣥⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⣀⡀⠀⠈⠉⠳⡀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠀⠈⠉⠀⠂⢄⡠⠒⠀⠐⠢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠁⠀⠀⡀⠀⠤⠄⠈⢆⠀⠀⠀⠀⠈⢢⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠊⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠈⠁⠣⢀⠀⠀⠀ ⠀⠀⠀⠀⡠⠁⠀⠀⠀⠀⡠⠄⢀⡀⠀⣐⠒⠀⠐⡀⠀⢀⣤⣄⣠⡤⣀⠀ ⠀⠀⠀⠐⠁⠀⠀⠀⠀⠘⢀⠁⢠⣤⣤⣤⡵⠶⢷⣼⠀⣪⣶⣤⣄⠐⡍⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢙⠛⠿⢶⣏⣀⠨⠜⢬⡿⢿⣿⠗⠀⠇⠀ ⠀⢀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠈⠉⠀⠁⢠⠆⠀⠈⠑⢆⠂⠠⠚⡄⠀ ⠀⡆⠀⠀⠀⠀⠀⠀⡴⢬⡄⣀⠀⠀⠠⠐⠈⠀⠀⠀⠀⠀⠀⠁⠀⠀⠌⡄ ⢀⠀⠀⠀⠀⠀⠀⠀⠈⠃⢑⠒⠤⢉⣀⡒⠂⠀⠀⠀⠤⠤⠄⠠⠤⢂⡌⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠤⢀⡀⠀⠈⠉⠀⠀⠀⠀⠀⠈⣡⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠈⠉⠉⠉⠉⠈⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣰⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣾⣿⣿⣷⣦⣾⡀⠀⠀ ⠀⠀⠀⠀⠀⢀⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⠄ ⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠛⠻⣿⣿⣿⠀ ⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠈⢻⡿⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠁⠀⣤⠶⠦⠄⢤⢠⡇⠀ ⠀⠀⠀⠀⣿⣿⠩⣻⣿⣿⡇⠀⠐⠀⣲⡄⠀⣘⢠⡇⠀ ⠀⠀⠀⠀⣿⣿⣾⣥⢸⣿⡀⠀⠀⠊⠒⠁⢀⢣⠹⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⠵⠙⠿⠃⡐⠄⠡⢰⠐⣤⢐⢆⠀⠀ ⠀⠀⠀⠀⠈⢻⠋⡌⠀⢰⢄⠄⠁⠀⠁⣀⠠⠷⡃⠀⠀ ⠀⠀⢀⠠⠒⡁⠀⠠⠀⠘⠘⠅⡘⠈⠗⣶⣾⠟⠁⠀⠀ ⠔⠊⠁⢀⠎⠀⠀⡀⠢⡀⠀⠀⠡⡰⡘⢬⠝⠀⠀⠀⠀ ⠘⠄⠀⠁⠀⠀⢜⠁⠀⠐⡀⠀⢌⣂⠄⠃⠀⠀⠀⠀⠀ ⠀⠈⠢⢀⠀⠀⠀⠀⠀⢰⠈⡩⠹⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠐⠂⠀⠤⠮⠔⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⡤⠀⠀⡴⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣀⣠⡾⠿⢿⣿⣷⣄⣶⣿⢛⣿⠷⠶⡓⣦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢴⣯⠴⠛⠁⢠⠖⠉⣭⡉⠉⠻⣷⠋⣿⣦⡀⠈⢺⡂ ⠀⠀⠀⠀⠀⠀⢠⣤⡴⠛⠉⠀⠀⠀⢠⡇⠀⣼⡿⣷⠀⠀⠘⡄⢹⣯⣿⠀⠀⣱ ⠀⠀⠀⣠⠴⠞⠉⠁⠀⠀⠀⠀⠀⠀⢸⣧⠀⠿⠾⠃⠀⠀⣠⡷⣌⣍⡡⣴⣾⣭ ⢀⣴⠚⠁⠀⢠⡤⠶⠦⣄⠀⠀⠰⣄⠀⢫⣕⠦⠤⢤⣤⠞⠋⠳⣦⣤⡤⠟⠋⢡ ⡾⠁⠀⠀⠀⣿⠀⢻⣄⠈⠳⢦⣀⡈⠉⠛⠒⠛⠋⠁⠀⠀⠀⠀⠈⢛⣀⡤⣶⣞ ⣧⠀⠀⠀⠀⠸⣆⠀⠙⠳⣦⣀⠈⠉⠙⠓⠶⠶⠶⠶⢶⣶⣶⠶⢚⣉⣉⣤⣾⡼ ⣿⢦⠀⠀⠀⠀⠈⠳⢤⣄⣀⠉⠉⠛⠛⠛⠓⠒⠚⠛⠛⠛⣉⣉⣁⣠⣴⠏⠁⠀ ⠻⠿⣵⣄⡀⠀⠀⠀⠀⠈⠉⠙⠛⠒⠶⠶⠶⠶⠒⠚⣛⣩⠿⠟⠕⠋⠀⠀⠀⠀ ⠀⠀⠈⠉⠛⠻⠶⣤⣤⣤⣤⣤⣤⣄⣀⣀⣀⣠⣤⠾⢯⣿⡥⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈⠻⣿⠄⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⣠⣶⠞⠁⠀⠀⠀⠀⠀⠈⠑⠒⠤⡀⠀⠀⣀⡠⠔⠒⠉⠉⠉⠙⠛⠿⣶⡄⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠓⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⣀⠤⠒⠃⠉⠉⠉⠑⠓⠶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⡀⢀⣯⣀⣀⣀⣀⠀⠀ ⠀⠀⠀⠀⠀⢀⠀⣰⡞⠀⠀⠀⠀⠊⠉⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠉⢷⠀⠉⠈⠉⠉⠉⠉⠉⠉⠉⠉⠀⠛⠿⣿⣯⣹⣿⢯⡉⠳⣄ ⠀⢀⣤⠄⠀⣩⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠾⠛⠉⠉⠉⠛⠻⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣽⡄⢻⡄⠉ ⣰⠟⠀⢀⣴⠟⣻⠃⠀⠀⠀⠀⠀⠀⠀⣠⠴⢟⣉⠴⣲⣿⣿⣿⣯⣭⣖⣲⣮⣝⠶⡄⠀⠀⢀⡠⠔⠒⠈⢉⣉⠤⣤⣤⣾⣿⣿⣶⢷⣤ ⠁⠀⢠⡾⠋⠀⡿⠀⠀⠀⠀⠀⠀⣀⣤⠴⢾⣫⠵⠟⠉⠁⠀⠀⠀⠀⠉⠙⠛⠿⢷⣞⡒⠉⡁⠠⠒⢒⣉⣵⠶⠟⠛⠉⠀⠈⠉⠙⡆⠁ ⠀⣠⡟⠁⠀⠀⠁⠀⠀⠀⠀⠘⠿⠤⢴⣶⡿⠁⠀⠀⠀⠀⠀⠀⠀⣾⣿⡆⠀⠀⢀⣈⣿⣶⡶⠶⠚⠉⠉⠀⠀⠀⠀⢰⣿⣷⠀⢀⡇⠀ ⢰⡟⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡻⠷⣦⣄⣀⣀⣀⣀⣀⣈⣿⣵⠶⠟⠛⠿⣯⣥⣤⣤⣤⣤⣤⣤⣤⣤⣤⣼⣿⣶⣿⣿⠁⠀ ⡿⠀⢀⣼⣁⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠲⠦⣤⣭⣍⣉⣉⣉⣉⣀⣀⢠⡶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⡿⠟⠋⠁⠀⠀ ⣟⣦⠞⠋⠉⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⡤⠂⡉⠐⠂⠀⠀⠐⠠⠤⣤⡤⠤⠴⠒⠺⣿⣻⡀⠀⠀⠀⠀⠀ ⡟⠁⠀⠀⠀⠀⠀⠀⠀⣀⣴⡾⠛⠋⠉⣉⣉⣉⡉⠛⠛⠒⠶⠦⠴⢯⣴⣧⣤⣤⣄⣀⣀⣀⣀⢀⣀⣀⣠⣤⣤⡶⣿⣿⡇⠀⠀⠀⠀⠀ ⠄⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⣠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣀⣀⠀⠀⠀⠉⠉⠛⠙⢛⢻⣿⣿⡿⢻⣏⣁⣤⣿⡿⠃⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⠋⢡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⡾⠟⠛⠛⠛⠛⠛⠛⠛⠋⢁⣀⣀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠏⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⠿⠛⠻⠿⣦⡀⠀ ⣤⣾⣻⡗⠀⢸⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢛⣿⣭⣭⣭⣿⣟⣛⠿⢷⣶⣤⣤⣤⣤⣤⣴⣾⣿⣿⣿⣿⠿⠷⣤⡀⢈⡷⠀ ⡏⠉⠉⠁⠀⢸⡟⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⣴⣿⣿⣿⣿⣿⣿⣿⠿⠿⢷⣦⣬⣭⣩⣏⣽⣿⣿⡿⣿⡁⠀⠀⠀⠈⠉⠉⠀⠀ ⣿⠀⠀⠀⠀⢸⣿⡀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⠇⣼⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠉⠉⠛⠛⠋⠉⠀⠰⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⣧⡀⠀⠀⡸⣿⣷⡀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣤⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠾⠿⣷⣄⠀⠉⠹⣿⣧⣄⣀⣈⣻⣿⣿⣿⣭⣿⣿⣭⣭⣉⣉⣹⣿⣛⣛⣛⣻⣿⣿⣿⠿⠟⠛⠛⢛⣛⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠛⠿⢶⣦⣾⣟⣛⠋⠉⠉⠉⠉⠉⠉⣽⣿⠉⠉⢉⣿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢛⣻⣿⠿⢻⡟⠁⠀⠀⠀⠀⢠⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠿⠷⣶⣦⣴⡿⢿⣿⡤⠖⡟⠁⠀⠀⠀⠀⠀⠀⢀⣀⣠⣴⡾⠋⠉⠀⢸⣿⡇⠀⠀⠀⠀⠐⢑⠀⠀⠈⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠁⠀⠀⠀⠀⠾⠭⢍⣉⡉⠉⠉⠉⠉⠉⠁⠙⠻⣷⣄⠀⠀⠘⣸⡇⠀⠄⠂⠀⠀⠀⠀⠐⠠⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠊⠁⠀⠀⠀⠀⠀⠀⣀⣠⠤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣜⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠄⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣤⠖⠒⠒⠢⣤⡀⠀⠀⣀⣤⠤⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡰⠋⠀⠀⠀⠀⠀⠀⠉⢖⠋⠁⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡞⠁⠀⣉⣥⣬⣭⣍⡒⠦⣜⡤⠐⠂⣤⠤⣄⡀⠹⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡏⢀⡠⠊⠀⢀⣶⣶⢦⡍⠑⢬⡧⠞⠉⠉⣉⣍⡙⠳⣿⡄⠀⠀⠀⠀⠀⠀ ⠠⡾⠻⣏⠀⠀⠀⠈⢿⣿⣿⠟⠀⠀⢱⡀⠀⠀⣿⣿⣽⡆⠈⢿⠀⠀⠀⠀⠀⠀ ⠀⠃⠀⠈⠲⢄⣀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠈⠉⠉⠀⢀⣾⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠒⠒⠒⠚⠑⠤⣀⣀⣀⣀⡠⠖⠻⡎⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⢀⣠⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⠀⠀⠀⠀⠀ ⣷⠀⠀⠀⠀⠀⠘⣇⠀⠀⠉⠛⠲⠶⠤⣄⣤⣤⣤⣀⣠⠤⠴⠞⣻⡆⠀⠀⠀⠀ ⠙⢧⡀⠀⠀⠀⠀⠈⠓⠤⣄⣉⣱⡒⠂⠀⠀⠀⠀⠀⠀⠀⢀⣾⢏⣶⠤⠀⠀⠀ ⠀⠈⣳⣄⠀⢀⣀⣀⣀⣀⣠⠟⠁⠳⠞⠛⡟⠛⠛⠓⣚⣿⣿⣯⠏⠈⠣⠟⢳⠀ ⠀⠀⠵⠚⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢼⣥⣤⠶⠛⠉⡇⠀⠀⠀⠀⠀⠀⢾⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣹⡇⠀⠀⢰⡇⠀⠀⠀⠀⠀⢀⠀⣹ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣟⣉⣁⣀⣀⠀⢺⡄⠀⠀⠀⢀⡴⠋⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠤⠤⠤⢤⣀⠀⠀⠀⠀⠀⠀⣀⡠⠤⠄⠠⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣤⠄⠋⠁⠀⠀⠀⠀⠀⠀⠈⠳⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⣠⡴⣦⣤⢤⡀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⠀⠀⠀⠀⠀⠀⠀ ⣤⣴⡿⠉⣳⠟⡿⣟⣻⣦⡀⠀⢀⡾⠁⠀⠀⢀⣀⡀⠠⠤⠤⠤⠤⠤⠤⠤⣀⣀⣘⣧⠀⠀⠀⠀⠀⠀⣀⡤⠶⠒⠻⠶⢤⣀⠀⠀⠀⠀ ⣽⠋⢀⡾⣣⢾⣇⣸⠏⠸⠿⣶⡿⠁⠀⠀⣈⡉⠀⠀⠀⠀⣀⣀⣤⣤⣤⣀⣀⣈⠙⠻⢷⡤⠠⠤⠴⠞⠃⣀⣀⣀⣀⣀⣀⣙⢷⡄⠀⠀ ⣿⠀⢈⡾⢷⣤⡟⠁⠷⣄⠀⠈⠻⣿⣶⣼⣇⣀⠀⢀⣴⣿⡿⠟⠛⠉⠉⠙⠻⠿⣿⣦⡀⠷⠀⠀⣠⣶⣿⢿⣿⠿⠛⠛⠛⠿⢿⣿⣄⠀ ⢿⣠⡟⡇⠘⢹⣇⠀⠀⠈⠳⣤⡀⠈⠙⢿⡿⢿⣿⣿⡿⠁⠀⣀⣤⣤⣤⣤⡀⠀⠈⢿⣿⡀⠀⣴⣿⡿⠙⠉⢀⣠⣤⣤⣤⣀⠀⠹⣿⡇ ⠀⠈⠳⢧⣀⠀⠉⠳⣄⠀⠀⠈⠻⢦⡀⠀⠙⢶⣽⣿⣇⢀⡾⠋⣁⠀⢀⣼⣿⣆⠀⢸⣿⣦⣭⣿⣏⠀⠀⣴⣿⣯⣀⣠⣬⣽⣦⣀⣿⡷ ⠀⠀⠀⠀⠙⢷⡄⠀⠈⠙⢦⡀⠀⠀⠙⣦⣤⠀⠘⢿⣿⡍⠀⠈⠻⠿⢩⠀⢈⣿⣦⣿⡿⢅⡈⢿⣿⣄⢸⣿⠿⠛⣿⣿⠀⠘⢟⣼⣿⣷ ⠀⠀⠀⠀⠀⠀⠙⣷⣄⡀⠀⠹⣦⣤⡾⣿⣟⣷⣄⠀⠈⠻⣷⣶⣤⣤⣤⣤⣶⣿⡿⠋⠀⢀⣀⣨⣿⣿⣿⣿⣤⣀⣀⣀⣤⣶⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⢹⡄⠙⢶⣄⢨⡏⠀⠛⠉⡽⠋⠻⣆⠀⠀⠙⢿⣛⡻⣿⡽⠶⠖⠛⠋⠉⠁⢀⣀⣤⣿⡿⠿⠿⠿⠿⣿⣏⣁⡀⣸⡿ ⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠙⢿⡇⠀⠀⠀⠛⢿⡗⠀⠑⠆⠀⠀⢻⣀⣀⣤⣤⡶⠶⠶⠾⠿⣿⣭⣷⡶⠶⠶⠶⣶⣤⣄⣈⣉⣿⠟⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⣀⣠⡾⢿⣄⠀⠀⣴⠿⣦⠀⠀⠀⠀⠀⢸⣯⡽⣿⡇⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⢦⣤⡀⠀⢈⣿⠋⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠉⢻⡏⠀⡀⣿⡷⠛⣧⡀⠈⠀⠀⠀⢰⣶⣾⠀⢀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣿⣇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⢸⡇⠀⠁⢹⣦⣀⣈⠙⠶⠶⠶⠶⠾⣛⠛⣀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠛⢦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⠀⢺⡟⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⣻⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠱⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢾⡇⠀⠀⢸⡟⠀⣀⣀⣀⣀⣀⣀⣀⣀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠟⠀⠀⠀⠀⢹⠀

⠀⠀⠀⠀⠀⠀⢎⠉⠁⠈⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠞⠋⠙⠛⠛⠢⠤⣀⠰⠗⠒⠂⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡀⠀⠀⠀⢀⡤⠖⢒⣛⣓⣦⣀⡴⢋⠭⠿⠿⣦⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠿⠀⠀⠀⢨⠤⠞⠉⠀⢀⠉⠻⣗⠁⠀⢸⣷⣌⠻⡆ ⠀⠀⠀⠀⠀⠀⠀⣠⠔⠉⠀⠀⠀⠀⠈⢦⠀⠀⢰⣿⣷⡀⠸⡀⠀⠘⣿⣼⠆⢱ ⠀⠀⠀⢀⡤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⡿⡀⠀⣼⣧⡾⠀⢠⡧⣀⣀⣬⠥⣖⡥ ⠀⣠⠜⠁⠀⠀⣀⡴⠤⣄⠀⠀⢰⡄⠀⢧⡳⠤⣌⣡⣤⡴⠛⠳⣄⣉⡩⠝⠋⢁ ⡔⠁⠀⠀⠀⡼⢩⣧⡀⠘⢦⡀⠀⠉⠓⠲⠿⠛⠛⠉⠁⠀⠀⠀⠈⠏⠀⢀⣠⣺ ⡇⠀⠀⠀⠀⢧⠈⢷⣙⣶⣄⡉⠓⠢⠤⣀⣀⣀⣀⣀⣀⣀⣠⣤⣤⣶⡾⢿⣿⠁ ⠱⡀⠀⠀⠀⠈⢦⡈⠻⢝⡛⠿⣿⣓⠒⠶⠶⠾⠿⣿⣟⠛⠋⠉⠉⣹⣦⡿⠁⠀ ⠀⠘⢆⠀⠀⠀⠀⠙⠢⣄⡉⠑⠒⠭⠿⠶⠶⣶⣞⣫⣥⣤⢖⡾⠿⠟⠋⠀⠀⠀ ⠀⠀⠀⠑⠀⢀⡀⠀⠀⠀⠉⠉⠓⠒⠒⠒⠛⣉⣉⠉⣃⡦⠋⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠶⠒⠒⠒⠒⠒⠶⢤⣄⠀⠀⠀⠀⠀⣠⡤⠤⠤⠤⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⡴⠛⠁⠀⠀⠀⠀⠀⠀⠉⠳⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⣀⣤⠴⠖⠒⠒⠒⠒⠶⠦⠤⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⢀⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣤⠖⠛⠉⠉⠉⠉⠉⠛⠳⠦⢬⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢤⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠒⠋⠉⣉⣉⣉⣉⣉⣉⣉⡙⠻⠯⣍⠉⠙⢦⣽⠀⠀⠀⠀⠀⢠⣴⣒⣛⣉⣉⣹⣛⣳⢤⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠋⣤⠖⠛⠉⠁⠀⠀⠀⠀⠀⠈⠙⠲⣄⡈⠹⣦⡀⠙⢷⡀⠀⢀⣴⠞⢋⣡⠤⠤⠤⠤⣤⣉⠙⢿⡆⠀ ⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡤⣎⣀⣤⠤⠤⠴⢶⣶⣶⣶⣶⣶⣾⣷⠶⠟⠻⢶⡝⢦⡀⣷⠀⠚⢱⣶⣿⣿⣤⣤⣤⣤⣀⠈⢧⣸⠀⠀ ⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢛⠲⢦⣴⣿⣿⣾⣿⡿⠋⢻⣿⡇⠀⠀⠀⢹⡄⢹⡇⢀⡴⣿⣿⣭⣿⣿⠿⢿⡆⠈⠛⢶⣿⠀⠀ ⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠙⠻⢿⣾⣿⣿⣶⣾⣿⠁⠀⠀⠀⠀⣻⡀⠃⣾⠁⣿⣿⣯⣿⣿⣦⣾⡇⠀⣠⡞⣿⠀⠀ ⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣤⣀⢀⠈⠉⠛⠛⠷⠶⠶⠶⠖⠋⢉⡹⠀⠈⣯⠛⠛⠛⠛⠛⠛⠛⠚⠋⢁⡴⠃⠀⠀ ⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠛⠓⠒⠒⠒⣲⠞⠉⠀⠀⠀⠙⠻⢶⡶⠒⠻⠀⣜⣛⣻⠟⢦⡀⠀⠀ ⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠈⠉⠁⠀⠈⢳⡀⠀ ⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣒⣚⠛⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠔⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠀⠀⠀⠀⠀⣸⠹⡄ ⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠁⣏⠀⢹⡍⠓⠲⢤⣄⣀⡀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢠⡗ ⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⡈⠛⠶⢤⣄⣀⡈⠉⠉⠓⠒⠶⠦⠤⣄⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠾⠃⣴⠋⠀ ⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢤⣄⡀⠉⠙⠛⠶⠦⣤⣤⣤⣀⣀⣀⣀⡁⠉⠉⠉⠉⠉⠉⠉⠙⠚⠓⠒⠒⠚⠋⠉⢁⣠⠞⣧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠓⠒⠒⠒⠖⠒⠶⠶⠶⠶⠶⠒⠒⠚⠋⠀⣰⠟⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠦⢤⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠙⠛⠛⠛⠒⠚⠛⠛⠛⠉⠉⠉⠉⠉⠉⠁⠐⠃⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⠶⠶⠶⠿⠿⠿⠛⠻⠛⠳⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠶⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠋⠀⠀⣀⣀⣀⡀⠀⠀⣀⣀⣀⣀⣀⠤⠄⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⣿⣇⠀⡀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⠒⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⣠⣾⣿⣿⣋⣙⠉⠉⠑⠂⠀⠀⠀⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣄⠀⠀⠀ ⠀⠀⢠⣿⡿⠉⠙⠉⠉⠑⠤⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀ ⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠀⠀⣠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀ ⠀⣼⣿⡇⢠⠀⠀⠀⠀⠀⠠⣀⣠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀ ⢰⣿⡏⣴⠋⠀⠀⠀⠀⠀⠀⠀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀ ⣾⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⢘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣿⠏⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿ ⣿⣿⠇⢻⣿⣷⡶⠒⠒⠦⢤⡀⠀⣇⠀⠀⠀⢀⣀⣤⣴⣶⣶⣶⣶⣶⣿⣿⣿⠟⠋⠉⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⣿⣿⡄⠀⢻⣿⣧⡀⢿⣿⣤⣿⣿⡏⠛⠉⢹⣿⣿⣿⣿⣿⣿⡿⢛⣁⠉⠙⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢹⣿⣿⡏⠙⣿⣿⣿⣾⣿⣿⣿⠋⣭⠀⠀⣼⣿⣿⣿⣿⡿⠋⠀⢸⣿⣹⠀⣿⠀⣀⣠⡴⠶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏ ⢸⣿⣿⣧⡀⠈⠙⠿⢿⣽⣿⣿⡀⠈⠁⠺⠿⠏⠉⠿⢿⣷⡦⣄⣀⣉⣁⣼⣿⣶⠟⠋⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀ ⠈⢿⣿⣿⣿⣷⡄⠀⠀⢸⣿⣿⡷⠀⠀⠀⢀⠛⢻⣶⣮⣙⠻⠿⠯⣬⣩⢿⠟⠁⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀ ⠀⠈⣿⣿⣿⣿⣿⣆⢠⣾⡿⢿⣿⠀⠀⢀⡿⢁⣼⣟⣛⣛⠻⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀ ⠀⠀⠹⣿⣹⣿⣿⣿⣿⣿⡧⢤⣿⠀⢀⡾⠿⠋⠉⠉⠉⠉⢻⣄⠙⢦⠀⠀⠀⠀⠀⣀⣠⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇⠀⠀ ⠀⠀⠀⠻⣿⠟⣿⣿⣿⡿⣇⠀⢿⣦⣾⡃⠀⠀⠈⢳⡄⠀⠀⢹⡆⠈⣧⠀⣠⡶⡟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠀⠀⠀ ⠀⠀⠀⠀⠘⣿⣿⣿⣿⣧⠙⣧⠀⠈⢻⡧⠀⠀⠀⠀⣇⠀⠀⠀⢷⠀⠘⠛⢻⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⡆⠘⢧⡀⠀⢹⡀⠀⠀⠀⠈⣆⠀⠀⠘⡆⠀⠀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣦⠈⢣⠀⢸⣧⠀⠀⠀⢀⣘⣷⣄⠀⢳⡀⠀⣣⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠻⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣬⠇⣸⣯⡏⠉⢹⠉⠈⣯⢨⠿⡏⢩⣹⢡⠙⡏⣭⣱⠀⠀⠀⠀⢀⣤⠾⠋⠀⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⣭⡇⣄⢸⣀⢀⣿⣸⠀⣇⣰⢣⣘⣀⣇⣃⣈⣀⣠⡴⠞⠋⠁⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠳⠶⣤⣤⣤⣤⣤⣤⣤⣤⣴⣿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢘⡇⠀⠀⠀⠀⠀

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