YOHAN SEONG!? Emojis & Text

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

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

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

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

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠽⠿⡛⢿⣿⣷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⣀⢀⠀⢿⣯⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠛⠁⠀⣼⣿⡷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠭⣄⠀⠀⣰⣼⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠠⠴⡞⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠄⠾⢡⠄⢠⢃⠞⣷⢄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡰⠊⡉⠀⠀⠀⠈⢂⡑⣃⠅⠊⠀⠀⠉⠛⠲⢤⠀ ⠀⠀⠀⠀⢰⢇⠀⡎⠀⠀⠀⠀⠀⠏⠀⠀⠀⠀⠀⢸⣸⠀⢸⡇ ⠀⠀⠀⢠⠃⠻⣟⢧⡀⠀⠀⠀⢸⠀⠀⠀⠀⠀⣀⡼⠁⠀⢸⡇ ⠀⠀⠀⢸⠀⢀⡻⠦⠵⠤⢄⣀⣀⡠⠄⢤⣀⣰⣿⠁⠀⠀⠘⡅ ⠀⠀⠀⢸⡀⠋⠀⠀⠀⠀⠀⠈⠀⠈⣅⣸⠀⠤⢾⣄⠀⠀⡰⡇ ⠀⠀⠀⠘⢧⣀⠀⠀⢀⣀⣠⣴⣞⡉⠁⠀⠀⠀⠈⠉⠀⠐⣿⠀ ⠀⠀⠀⠀⠀⠈⢹⣿⡏⠀⣩⠉⠉⠙⠓⠻⠵⢾⣶⣶⣶⠞⠁⠀ ⠀⠀⠀⠀⠀⠀⠈⠚⠛⠿⠅⠒⢊⣽⣛⡩⠤⠖⠒⠚⠋⠀⠀⠀ ⠠⠀⠠⠶⠶⠶⠶⠶⠖⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⢒

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠞⠁⠀⠀⠀⠉⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⢀⣀⡀⠀⠄⢐⡒⠂⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠺⡕⣾⡺⡄⠘⠼⠦⠃⠀⡟⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡮⡄⠀⠀⠀⡇⠀⠀⠀⠀⠀⣷⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢣⣇⠀⠀⠀⢉⣁⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⢀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⣀⣀⣀⡔⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡴⣾⡿⠻⠿⠏⠀⣩⠳⡒⠀⠤⢀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣶⣿⡟⡳⣧⠎⠀⢰⣾⠉⠙⣧⠼⣿⠶⡢⠞⠑⠄⠀⠀ ⠀⠀⠀⠀⣰⡟⠷⢽⠟⠔⠃⠁⠉⢲⠾⡮⠆⠈⠀⠈⠉⠉⠀⠀⠀⠘⡀⠀ ⠀⠀⠀⣰⢯⣛⠀⢀⠀⠀⠀⠀⠀⢸⠀⣿⠸⠀⠀⠀⠀⠀⢡⣤⠀⠀⡇⠀ ⠀⠀⣰⣿⠈⡅⠀⣾⠂⠀⠀⠀⠀⠘⠚⣉⣀⠀⠀⠀⠀⠀⢨⡇⠀⢰⢹⠀ ⠀⠰⢿⡿⠊⠀⠀⡟⡠⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠘⡀ ⠀⢇⢰⣇⡇⠀⠀⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⡇ ⠈⠉⠈⠉⠁⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠒⠚⠉⠉⠙⠛⢿⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⣠⣤⣿⣿⣿⣶⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⣀⣴⣶⣿⣿⣿⣿⠉⣿⣿⣿⣿⣿⠿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⠀⣠⣾⣿⣿⣿⢿⣿⣿⠃⡀⠀⠘⣿⡝⣿⣿⣿⣿⠷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⢟⣻⣿⡟⠀⣷⡀⠀⠸⣿⡼⣿⡻⣿⣦⣙⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣩⠟⠋⣿⡟⠉⣿⣿⣷⡀⢹⣿⠀⠀⣿⣇⣿⡗⠸⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣏⣴⣧⣿⢣⡶⢿⣿⣏⣿⠈⣿⡆⠀⣛⣿⣾⡇⣿⡄⠈⢹⣿⣿⢹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⣿⣿⣿⣿⣾⣃⢸⣿⣿⡏⠿⣿⣷⠀⢿⣿⣿⠃⠉⣿⣄⣀⢸⣿⠀⡿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡇⣙⣿⣿⡿⢻⣿⡆⣿⣿⡇⢀⣿⣿⡆⢸⣿⡟⠀⡀⣿⡇⠨⢸⣿⠀⣼⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⡇⣿⣿⣿⡷⣿⣿⣷⣼⣿⣇⣿⣿⢿⣿⡸⣿⡇⠀⠁⢹⣧⠠⢼⡿⢀⣼⣿⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡏⣿⣿⣿⣿⣿⡿⠀⠼⣿⡼⣿⣿⣿⣼⣿⠀⠻⣿⣿⣿⠀⡀⣸⣿⣧⣼⣧⣾⣿⣿⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣷⣿⣿⣿⣿⣿⡇⢀⣀⠻⣇⠹⣿⣿⣿⣿⢀⣀⣹⣿⣿⣦⣄⣿⣿⣿⣿⣿⣿⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣻⣿⡿⣿⣿⣿⡿⠛⠉⠉⠛⠀⠘⢿⡿⣿⡏⠁⠀⠈⣿⣿⣿⣿⡟⢻⣿⣿⣿⠃⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠛⠀⢧⣹⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠹⠎⠃⠀⠀⢠⣿⣿⡿⣿⠇⠛⣿⢻⣿⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡞⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠸⣼⡟⠀⣿⣷⡿⠃⠘⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠙⢿⣄⠀⠀⠀⠘⣿⣯⣼⠇⠀⠀⠀⠀⠛⣡⠞⠛⠋⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣄⡀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢳⢤⣀⣀⡤⠴⠛⠙⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠈⠀⡠⢀⡆⠀⣇⡤⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠖⠲⣤⠞⢡⠒⠊⠀⣼⣡⠶⠋⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠉⠀⠀⢢⠀⠈⠑⠮⣄⣠⡴⠛⠁⠀⢀⡤⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⡞⠉⠀⠀⠀⠀⠀⠀⠀⢷⣄⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠈⠳⢍⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣡⣾⣿ ⠀⠀⠀⠀⠀⠀⣸⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡑⢤⡀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⣙⣦⠀⠀⠀⠀⠀⢀⣼⣿⣿⣵⣿⣿⣿ ⠀⠀⠀⠀⠀⣰⠃⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠉⠓⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠉⢧⠀⠀⠀⢠⢿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⣆⠀⠀⠀⠀⠀⢀⡔⠁⠀⠀⠀⠈⡇⠀⢰⡏⣿⣯⣾⣿⣿⡟⣿⢹ ⠀⠀⠀⠀⢰⣧⠀⡟⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠆⠀⠀⠀⠀⠸⡄⠀⠀⠀⢀⡞⠁⠀⠀⠀⡀⠀⢧⠀⢸⣿⣿⣿⣿⣿⡟⢸⡇⣾ ⠀⠀⠀⠀⣸⢹⠀⠃⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⢰⡿⠀⠀⠀⠀⢠⠇⠀⠸⣆⣸⣿⣿⣿⢿⡿⠷⣜⠃⣏ ⠀⠀⠀⢰⠇⢸⢰⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⡟⠁⠀⠀⠀⠀⣾⠀⠀⠀⢹⣿⣿⣿⣿⡘⠇⠀⠀⠀⠘ ⠀⠀⢀⡏⠀⢸⢸⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⠀⠀⠀⠀⢰⠃⠀⠀⡇⠸⣿⣿⡿⣟⠓⠀⠀⠀⠀⠀ ⠀⠀⡼⠀⠀⢸⣼⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⡇⠀⠀⠀⢠⡏⠀⠀⢠⡇⠀⠹⣿⡀⢻⡀⠀⠀⢠⣤⣀ ⠀⢰⠃⠀⠀⢸⡿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⡇⠀⠀⢀⡞⠀⠀⠀⠸⡇⠀⠀⢳⡁⠈⢻⡀⠀⠸⠏⠁ ⠀⡏⠀⠀⠀⠸⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⡇⠀⢀⡾⠀⠀⠀⠈⠀⠇⠀⠀⠀⢧⠀⣀⡽⣄⠀⠀⠀ ⣼⠁⠀⠀⠀⠀⣻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡴⣓⣦⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣟⠝⠁⠈⣛⠾⠛

⠀⠀⠀⢸⣦⡀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣏⠻⣶⣤⡶⢾⡿⠁⠀⢠⣄⡀⢀⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀ ⠀⠀⣀⣼⠷⠀⠀⠁⢀⣿⠃⠀⠀⢀⣿⣿⣿⣇⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠴⣾⣯⣅⣀⠀⠀⠀⠈⢻⣦⡀⠒⠻⠿⣿⡿⠿⠓⠂⠀⠀⢂⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⢻⡇⣤⣾⣿⣷⣿⣿⣤⠀⠀⣿⠁⠀⠀⠀⢀⣴⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⡿⠏⠀⢀⠀⠀⠿⣶⣤⣤⣤⣄⣀⣴⣿⡿⢻⣿⡆⠂⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠟⠁⠀⢀⣼⠀⠀⠀⠹⣿⣟⠿⠿⠿⡿⠋⠀⠘⣿⣇⠀⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢳⣶⣶⣿⣿⣇⣀⠀⠀⠙⣿⣆⠀⠀⠀⠀⠀⠀⠛⠿⣿⣦⣤⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⠿⠋⠁⠀⣹⣿⠳⠀⠀⠀⠀⠀⠀⢀⣠⣽⣿⡿⠟⠃ ⠀⠀⠀⠈⠀⢰⠿⠛⠻⢿⡇⠀⠀⠀⣰⣿⠏⠀⠀⢀⠀⠀⠁⣾⣿⠟⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⣰⣿⣿⣾⣿⠿⢿⣷⣀⢀⣿⡇⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠋⠉⠁⠀⠀⠀⠀⠙⢿⣿⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀ 𐙚 -`♡´-˙✧˖°📷 ༘ ⋆｡˚˙✧˖°📷 ༘ ⋆｡˚˚˖𓍢ִ໋🌷͙֒✧˚.🎀༘⋆˚‧｡⋆🌻⋆｡‧˚⛷🧚‍♀️🛖

⠀⠀⠀⠀⠀⠀⠀⠀⡴⡺⢻⣴⢶⣦⡤⢄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⢁⣀⡀⠀⣒⡒⠲⢯⠄⣙⠥⢒⠄⡀⠀⠀⠀⠀ ⠀⠀⠀⣀⣀⣠⣤⣾⢥⣧⣀⣩⡋⠉⠛⠛⠶⣤⣈⠐⠢⠈⡆⠀⠀⠀ ⠀⠰⣿⡽⠟⡙⣬⣼⣲⣤⣯⣭⡟⣿⣤⣲⠄⣈⠈⠉⠢⣰⠀⠀⠀⠀ ⠀⠀⠈⠑⠦⣂⢠⠁⠀⠀⠀⠀⠈⠉⠘⠫⠝⣦⣭⣐⢤⣘⠀⠀⠀⠀ ⠀⠀⠀⢠⣶⣾⣷⣤⡀⣠⣄⣀⡀⠀⠀⠀⠀⠀⣉⡐⢭⠛⠧⢦⣀⠀ ⠀⠀⠀⠀⢳⣩⠏⢻⠟⣇⠀⢻⠟⢷⢴⠖⠒⠲⠋⠉⠉⣧⠨⠺⠈⢦ ⠀⠀⠀⠀⠀⠹⡓⠙⠀⠘⣦⠀⣀⠜⠀⠀⠀⠀⠀⢁⢸⠋⠉⠉⠉⠉ ⠀⠀⠀⠀⠀⠀⢇⠣⠔⠒⠚⠄⠀⡀⠀⠀⠀⡠⠊⣱⡃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠾⠲⢷⠷⠤⠘⡀⠀⢀⠀⣰⠛⠒⠸⢯⠢⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠐⢀⡬⠒⠁⠈⠠⠊⢈⡀⠁⠲⠤⢀ ⠀⠀⠀⠀⡀⠤⠚⠢⢤⢀⡠⢤⠔⠈⠀⠀⢀⡔⠁⠀⡘⠀⠀⠀⡆⠀ ⢀⠤⠂⠁⠀⠀⠀⡰⢁⠒⠥⢢⣁⢂⡀⠔⠉⠀⠀⡔⠀⠀⠀⠀⡁⠀ ⢸⠀⠀⠀⠀⠀⡔⠁⢸⠐⠠⣤⣯⣯⠭⠥⠀⡇⡰⠀⠀⠀⠀⠀⡇⠀ ⠘⠀⠀⠀⢀⠌⠀⠀⠀⡄⢀⣠⠏⠙⢅⠢⠀⣧⠁⠀⠀⠀⠀⢸⠁⠀ ⠀⢁⠀⠀⠈⠐⢄⠀⠀⡍⠉⠿⠀⠀⠆⠑⠤⠃⠀⠀⠀⠀⠀⠸⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣽⢿⣿⡙⢻⣿⣿⣿⣟⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⠋⠀⠀⠈⠉⠁⠈⢿⣿⡟⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣀⠀⣀⣤⢤⣄⠀⠸⣿⣿⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⡿⠃⠹⡿⠻⠀⠀⠀⣹⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⣀⡀⠀⠀⠀⠀⢸⡿⢋⡟⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣦⣤⣄⣀⠀⠀⠀⠀⣶⣤⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡟⠒⠚⠉⠀⢀⣠⠜⢻⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⡀⠤⠾⠿⡟⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡇⡆⠀⠀⢨⠇⢀⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠖⠒⠉⠉⠹⡁⠘⡜⠀⢠⠎⡠⠊⢀⡟⠟⠲⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡞⠋⠉⠉⠀⠀⠀⠀⠀⠀⠱⣄⠈⠾⠟⠉⣠⠔⠉⠀⠀⠀⠀⠉⢿⠿⠷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⣌⡠⠀⠀⠀⠀⠀⠀⠀⠈⢳⡤⠖⠉⠀⠀⠀⠀⠀⠀⠀⡠⠈⣄⠀⠀⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⢰⡟⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣸⠙⣦⣟⣶⣧⡀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⡟⠀⠀⠀⢾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⠇⠀⠈⢫⡹⣌⢟⣦⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⠏⠀⠀⠀⠀⣾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⠀⠀⢠⡤⢿⣶⣤⣽⣦⣀⣀⠀⠀⠀⠁⠀⠀⣀⣀⣀⠀⠀⠀⣴⣿⡟⠀⠀⠀⠀⢀⡞⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⣠⡶⠋⠁⠀⠀⠀⠀⠉⠛⠾⡏⠛⠻⢥⣀⠀⢹⠒⠒⠒⠻⣿⠁⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣇⠀⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⠀⢸⣄⣠⠤⠴⢿⣷⡀⠀⠀⠀⢀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡤⠖⠛⠋⠉⠀⠀⠀⠀⢸⠟⠿⠀⠀⢀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠛⠷⣦⣄⠀⠀⣀⣀⣀⣀⣤⣶⠿⢿⡥⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⢹⣿⣟⡋⠁⠀⠉⠙⠛⠛⠛⠛⠛⠷⢾⣭⣗⡲⢮⣗⣶⣦⣴⣤⣤⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⣸⣿⣀⣤⣶⠟⠀⠀⢀⣀⣤⣤⣤⣠⠍⠉⠉⠛⠛⠛⢻⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠿⠿⠯⠴⠖⠛⢉⣥⡿⠟⢉⣀⣤⠴⠶⠒⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⢀⢀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣉⣉⣉⣉⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⡀⠀⠛⠛⣛⢛⠛⠛⠛⠛⠛⠋⠉⠀⠀⠉⠉⠉⠉⠉⠉⠀⠈⠉⠉⠉⠉⠉⠁⠁⠉⠉⠉⠉⠉⠉⣉⣁⣀⠀⡀⠀⠀⠀⣀⡀

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

⠀⠀⠀⠀⠀⠀⣠⣶⣟⢑⣲⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⡏⣸⣿⠋⠉⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢷⡏⠉⢧⣀⣸⠇⠀⣀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠤⠴⠚⣉⣍⠉⠓⠦⣄⠀⠀⠀⠀ ⠀⢀⡾⠛⠉⢿⡟⠁⣤⠞⢿⣻⡞⢋⣉⡍⠓⠛⠉⠙⢻⡏⠀⠀⢀⣠⠶⠋⠈⠙⠾⠗⠟⠀⠀⠀⠀ ⠀⢸⢀⠀⠀⠀⠙⠓⠃⠀⠀⠉⠀⣠⣟⣀⣀⣀⣀⡤⠾⣧⠶⠚⠿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢈⡟⢧⠀⠀⠀⠀⡀⠀⠀⠀⢈⡿⡿⠀⠀⠀⣠⠴⠚⠉⡆⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⡇⠘⡷⠦⠤⠾⠃⠀⠀⠰⠋⠰⡇⠀⢀⡾⠁⠀⢠⠟⠁⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠛⠓⣦⣧⡀⠀⠀⠀⣀⡤⠴⠤⠴⠛⣶⠚⠀⠀⠀⡏⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢳⣴⣋⣽⠻⣏⠓⢾⣁⠀⠀⠀⠀⣰⠘⣆⠀⠀⢀⡇⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠷⣤⠜⠓⠒⠒⠚⠉⠛⠛⠒⢴⣿⠁⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠦⠤⠤⣤⣀⣀⣤⣄⡀⠀⠀⠙⠓⠒⠢⢤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⣀⠀⠀⠀⠀⠉⠳⠶⠶⠤⢠⠤⣤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠒⠒⠒⠲⠦⠤⣄⣤⡾

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⢹⡄⠀⢀⣴⠞⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⡃⠀⢠⣤⢶⣶⣶⣶⣶⣶⣿⣶⣶⣶⣼⣿⣤⣟⢁⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠘⣷⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⢷⡄⠀⠀⠀⣀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣦⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⠖⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡻⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣹⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠦⣄⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣏⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣏⠁⣈⣿⣿⣿⣿⣿⣿⣿⣿⣷⠰⣿⣿⣿⣿⣿⣿⣿⠉⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⣿⣿⣿⣿⢿⣿⣷⣿⣯⠈⢹⡿⣿⣿⣿⣿⣷⠟⢹⣿⣿⣿⣿⣿⣿⡿⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⢿⣿⣿⣜⡏⠁⠉⡠⠤⠈⡇⠹⣿⣿⣿⣿⡴⠛⢿⣿⣿⡟⢿⣿⣷⡈⠓⠒⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢞⡿⣹⠈⠇⠀⠀⠀⠀⠀⠀⠀⠻⢿⢹⡿⣿⣶⣬⣿⣿⣿⣶⣿⣿⣿⣦⣀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠜⠁⣙⡒⣶⠀⠀⠀⠀⠀⠀⠀⠀⡼⢨⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⢹⠛⢤⠤⠄⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢷⠀⡎⠀⡞⠳⡖⠀⠀⠀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⢸⣤⠇⢰⠃⠀⣿⡤⣴⣋⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣆⠈⢻⢒⢧⣀⡾⣌⣇⠈⢏⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣦⣼⣏⣀⠞⢳⠏⠸⢙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣴⢋⣴⣁⣴⠟⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⠿⠛⠁⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⢀⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⠶⠶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⠟⠋⠁⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⡠⡤⠀⠀ ⠀⠀⠀⢀⡿⠁⠀⠀⠀⡀⠤⣤⡤⠲⠤⠉⣉⠉⠉⠉⠓⢶⣄⠀⠀⡺⠋⠀⠑⠄ ⠀⠀⢀⣼⠁⠀⢀⣴⡾⠗⠐⠁⠀⠀⠀⠀⡖⠚⠳⡒⠨⢁⢹⣧⠀⠀⢂⠂⢀⠜ ⢀⡴⠋⠙⠀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⠀⠹⡄⣀⡼⢃⢔⠕⠁⠉⠁⠀ ⢸⡃⠀⢀⣾⠟⠀⠠⠒⠉⠙⠒⠤⣀⠀⠀⠀⠀⢶⡄⠻⣁⠠⢦⡥⠤⣤⣀⠀⠀ ⠘⢧⡀⢺⡏⠀⢌⠢⢀⠀⠀⠀⠀⣈⣙⡢⠤⠂⠈⢁⠌⠀⠀⠀⠘⡄⠀⠙⣷⡀ ⠀⠀⠉⢳⡇⠀⠀⠁⠀⠀⠀⠀⠈⠀⠀⠀⠀⡠⠄⠁⠀⠀⠀⠀⢀⠃⠀⠀⢸⡇ ⠀⠀⠀⠈⢿⡀⠀⠀⠀⢠⠪⡭⢐⣒⣂⣒⣚⢄⠀⠀⠀⠀⢀⠠⠊⡀⠀⠀⣸⡇ ⠀⠀⠀⠀⠀⡻⠤⠤⠀⠈⠀⢷⣦⣤⣤⣶⣶⣾⠋⠀⠀⠉⠀⠀⠀⢡⠀⣰⡿⠀ ⠀⠀⠀⠀⢸⡇⠐⡖⠄⢠⠀⢈⢏⠉⠙⠍⠙⡏⡄⠀⠀⠀⠀⠀⠀⢸⠞⠋⠀⠀ ⠀⠀⠀⠀⠀⠹⢦⣬⣈⡼⣦⡀⠁⢑⠀⠀⢊⠜⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⠈⠉⠀⠀⠀⠀⠀⢀⣠⣾⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⢶⣦⣶⣶⠾⠟⠋⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠊⠉⠉⠒⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⠊⡀⠀⠀⠀⠀⠀⠀⠀⡀⠼⢟⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣜⣆⠪⢓⣦⢄⠠⠤⠒⠣⠘⢡⣷⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢽⡄⠀⠀⠸⠀⠀⠀⠀⠀⡮⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠐⠒⠀⠀⠀⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡠⠳⡄⠀⠒⠀⢀⠞⢸⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡸⠁⣸⢈⠢⠤⠴⠁⠀⢾⡀⠱⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡠⠚⢁⠃⢠⢹⠈⡌⢄⠀⡌⠀⠈⠱⡀⢻⠻⡓⠤⢄⡀⠀⠀ ⠀⣀⡔⠃⠖⠉⡙⢠⢇⣘⣀⢱⠀⡰⢀⡀⣀⠄⠑⣄⢳⠒⠢⡀⠘⠢⡀ ⡸⢀⣈⡙⠢⠔⢁⠮⢀⠉⠒⢢⠘⠕⠒⣈⠡⠔⠁⠀⠣⡑⠤⠼⠤⠴⠯ ⡏⠀⠀⠀⠉⠉⠁⠀⠀⠈⠉⢂⡇⣧⠁⠀⠀⠀⠀⠀⠻⠛⠛⠻⡗⠚⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⠤⠤⠤⣤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢿⢻⠹⣿⢨⣹⣶⣾⡿⠿⠿⠿⡶⠶⢦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⡎⠈⠉⠍⠨⣩⡍⢭⠉⣉⣿⡉⠙⠒⠲⠶⢭⣍⣙⠛⠶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⡀⠀⠀⠒⠀⠈⠚⠗⠊⠋⠻⠿⢷⣶⣤⣄⠉⢛⠲⢤⣍⡛⠳⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡦⠶⢿⣶⠷⠿⠮⠭⠭⢽⣛⣛⣶⣶⠤⣷⣒⡲⠀⠈⠙⠛⠲⢦⣄⡉⠒⠦⣈⡙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣴⠶⠯⠤⠤⣾⣇⣀⣀⣀⠀⢠⡎⠀⠈⠉⠉⠉⠛⠻⠿⠭⣲⣶⣅⡀⠀⠈⠉⠳⠦⣄⠉⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣤⡶⣖⣿⣿⣿⠿⣷⠲⣖⣓⣺⣃⣚⠒⠒⢂⡿⠿⣿⣟⣳⠶⣦⣄⡀⠀⡀⠀⠀⠀⠀⠿⢽⡛⠿⣶⣦⡄⠀⠀⠈⢱⠟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⣮⢿⣥⢶⡞⣻⣋⠏⣩⣩⣤⣴⠤⠼⠧⢤⣤⣦⣭⣭⣽⣛⡂⠳⣶⣭⣹⡛⠶⢥⣄⡀⠀⠤⣀⠀⠀⠉⠛⢯⣄⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠛⢿⣌⣧⠀⠀⠰⠞⠡⠚⠛⣶⠾⠷⠿⠛⠛⠻⠿⠶⠶⠿⠿⢬⣽⣛⠳⠮⣝⣻⡶⢤⡙⠛⠶⢤⣀⠀⠀⠀⠀⠈⢳⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⢷⣦⣈⠲⠀⡀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠶⠬⣍⣙⠻⢶⣒⣄⢈⡉⠳⠦⣄⡀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⢦⣤⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠳⠾⣭⣛⡻⢤⣄⡲⣭⣻⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣾⣾⣧⣦⣄⡀⠀⠀⢠⢢⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡍⠛⠲⢤⣈⡛⠪⣿⡢⣝⠢⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠰⣿⣿⢿⣶⣬⣸⣿⡽⣿⣿⣆⡀⣼⠿⣿⠿⢿⣿⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢵⢤⣄⡄⢸⣷⡀⠈⠳⣄⠑⣦⡹⢦⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠙⣍⣹⠏⢻⣟⣵⡽⣿⣯⠀⠀⠠⢾⣿⡶⢿⣻⣦⣀⣠⣤⣤⣴⠶⠶⠶⣾⡿⠓⠛⠛⠋⠉⢹⢧⡀⠀⢙⡆⢹⠌⠈⢿⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣦⣼⡟⠀⠀⣽⡟⠀⠈⣿⣦⠀⠀⠸⣿⡟⠂⠙⣿⡟⢽⣿⠃⠀⠀⠀⠀⠉⠀⠀⠀⡀⠀⠀⢸⢸⣏⠀⠻⠃⠹⠆⠇⡼⢸⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣿⡷⠦⠞⢻⠇⠀⠀⠈⢿⣤⠀⠳⠒⠂⠀⠀⣿⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠘⠳⡀⢰⣿⡟⠉⠛⠛⠛⠛⠉⠉⠉⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣧⠀⢀⡏⠀⠀⠀⠀⠀⢹⡻⠶⠶⠷⠶⠾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡧⢀⡅⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠸⣄⠀⠀⣴⡶⣶⣠⠷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠿⠟⠉⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⡄⠈⠛⢉⠁⠀⠀⠀⠀⢸⡄⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⢠⣾⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⣿⣇⣦⣤⣿⣤⣖⠀⠀⠀⠀⢳⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⣄⣼⢷⣀⣠⠞⠈⣿⡏⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠗⡿⠏⠻⠯⢍⣓⠚⠿⠷⠦⠄⢸⣧⠀⠀⠀⠀⠀⡄⠀⠀⣰⡿⠁⢀⠉⠁⠀⠈⡿⠹⡆⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠈⢣⠀⠀⠀⣰⠃⢀⣼⠟⠁⠀⡾⠀⠀⢀⡴⠃⠀⢧⠀⠀⠻⢦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠈⡇⠀⣴⣯⠞⠉⠁⠀⠀⠀⡇⠀⣤⠏⠀⠀⠀⣼⠀⠀⠀⠀⠉⢿⡓⠲⣄⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⢑⡼⠁⠀⠀⠀⢀⡟⠃⠀⠀⠀⠀⠀⢧⠀⠀⠈⠑ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠖⠉⠉⠈⠙⠶⢦⣤⣄⣀⣀⠤⠤⣶⠖⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀ ⠀⠀⠀⠀⢀⣠⠴⠚⠉⠁⠀⠀⠀⠀⠀⠀⣠⠟⢁⡀⠙⠷⣄⠀⠉⠳⣄⡀⠀⠀⢲⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀ ⠀⣠⡤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⣼⠉⠛⠦⣬⡓⢦⡀⠀⠙⢦⡀⣀⣤⠖⠋⠁⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀ ⢺⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⢸⠇⠀⠀⠀⠀⠈⠛⢿⣿⣶⣾⣿⡭⠤⠶⠶⠶⠶⢦⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀ ⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⢸⣧⠀⠒⠲⠦⠤⠤⡾⢡⣿⣉⣁⣀⣀⠠⠄⠀⠀⢸⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠁⠀⠀⠀ ⢽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠘⢹⠀⠀⠀⠉⠉⠙⢳⣾⣿⡶⢦⣀⠀⠀⠀⠀⠀⢸⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⠀⠀⠀⠀ ⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⣼⡄⠀⠀⠀⢀⣤⡾⠁⠀⠉⠳⣄⠙⢦⣄⡀⠀⢸⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⡏⠀⠀⠀⠀ ⠀⣿⠀⠀⠀⠀⠀⠀⠀⢿⡁⠀⠀⠀⠀⠀⠀⠀⢺⣧⣠⣴⡾⢻⣿⠃⠀⠀⠀⠀⣈⢦⡀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀ ⠀⠉⡄⠀⠀⠀⠀⠀⠀⠀⠙⠷⣄⠀⠀⠀⠀⠀⢸⡁⠀⠉⠀⢸⣿⠀⠀⠀⠀⢀⡏⠀⠙⠦⣄⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡿⠀⠀⠀⠀⠀ ⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠀⠀⠀⣸⠃⠀⠀⠀⠘⠛⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡾⣛⣏⠉⣉⣛⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⠁⣿⡟⡟⠉⠉⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⢸⠏⠋⣦⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠞⠛⠛⠓⠲⣤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣄⣤⡴⣤⣬⡿⠀⠀⢙⣷⣦⡿⣠⣤⡴⠦⣤⣀⣀⣠⣤⣤⣄⣠⠶⠞⠛⠋⠉⠁⠀⣸⠞⠻⣦⡀⣤⣙⣷⡆⠀⠀⠀⠀⠀ ⠀⢰⡟⠁⠀⠀⠿⣿⡀⠀⡶⠟⠙⣿⣹⡟⠀⣤⣴⠦⠈⠉⠀⠀⠀⠈⢻⠄⠀⠀⢀⣠⡴⠟⠁⠀⠀⠈⠙⠿⠋⠉⠁⠀⠀⠀⠀⠀ ⠀⢸⣀⡀⠀⠀⠀⠈⠙⠆⠃⠀⠀⠀⠁⠀⢀⣼⢩⣂⣀⣀⣀⣀⣤⠶⢿⣦⠶⠛⠻⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⡿⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⣻⢟⡟⠁⠀⠀⠀⢀⣠⡴⠟⠱⡦⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⡇⠈⢷⣄⡀⠀⢀⣰⡇⠀⠀⠀⣠⡾⠋⣼⠃⠀⠀⠀⣴⠛⠉⠀⢀⣴⠇⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣼⣗⠀⢸⠉⠉⠉⠉⠁⠀⠀⠀⠀⠉⠀⠀⢻⣄⣀⣀⡿⠁⠀⠀⢀⡿⠁⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣯⠈⠉⢻⣾⣷⡀⠀⠀⠀⠀⣠⣴⠖⠛⠒⠚⠋⠙⣿⡉⠁⠀⠀⠀⢸⠁⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⢷⣨⡞⢁⣽⠻⣿⠙⠶⣼⡋⠀⠀⠀⠀⠀⠀⣲⠈⣧⠀⠀⠀⠀⣸⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠉⠉⠉⠉⠀⠈⢷⣄⢀⣙⣷⣦⣄⣠⡴⠞⠳⠶⠾⠧⣄⣠⣶⡟⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠷⢦⣴⣏⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠓⠶⠤⠤⣤⣤⣀⣠⣤⣤⣀⡀⠀⠀⠀⠉⠛⠛⠛⠲⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⢦⣀⠀⠀⠀⠀⠀⠀⠉⠳⠤⠤⠦⣄⣀⣀⣤⣤⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⢤⣄⣀⣀⣀⣠⣤⣄⣀⣈⠉⠉⢀⣹⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠒⠚⠛⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣄⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⠘⢷⣤⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⣾⣿⡟⠀⠈⠉⢹⣿⣿⣿⣿⣿⠿⠿⠿⠿⣿⣿⣿⣿⡟⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠻⠷⣾⣿⠁⢸⠀⠀⠘⣿⣿⣿⣿⣿⣷⣤⣤⣤⣴⣿⣿⡅⠀⠀⠀⠀⠀⢹⣿⣿⡟⠻⠿⠿⣿⣿⣿⣿⣿⣿⡄⣀⡄⠀⣾⠛⡆ ⠀⠀⠀⠀⠈⣿⠀⢸⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢠⣿⣿⣿⣿⣦⣤⣤⣴⣿⣿⣿⣿⣿⣿⣿⡷⣦⡟⠉⠁ ⠀⠀⠀⠀⠸⣿⠀⠀⢧⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⣿⠿⠛⢡⠃⠀⠀⠀⠀⢸⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠉⣿⣿⣖⠉⣿⠀⠀ ⠀⠀⠀⠀⠀⣿⡄⠀⠀⠳⣄⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⢀⡞⠀⠀⠀⠀⠀⢾⠀⠈⠛⠿⣿⣿⣿⣿⣿⡿⠟⠁⢠⡏⠀⢿⡞⢻⠀⠀ ⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠑⠢⢄⣀⠀⠀⣀⣠⠴⢚⡟⠀⠀⠀⠀⠀⠀⠸⣦⡀⠀⠀⠀⠉⠉⠉⠀⠀⠀⣀⣼⠇⠀⣼⢣⣼⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣷⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⢣⠉⠲⢤⣀⣀⣀⣀⣀⠤⠚⣹⡟⠀⡠⠃⣼⠋⠀⠀ ⢀⡀⠀⠀⠀⣿⣿⣿⣷⡄⠉⠐⠒⠂⠤⠀⠒⠊⠁⠀⠀⣀⣤⣶⡒⢢⣄⠀⠀⠀⠑⢄⡀⠀⠈⠉⠁⠀⠀⣰⣿⠀⠾⢧⡾⠃⠀⠀⠀ ⠈⢿⣦⡀⠀⣿⣿⣿⣿⣿⣶⣀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣾⡆⠀⠀⠀⠀⠈⠑⠒⠀⠄⣶⣾⠟⠛⠁⣴⡟⠁⠀⠀⠀⠀ ⠀⠘⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠛⠶⣶⣛⣛⢛⢿⣿⠃⠀⠀⠀⠀⠀⠀⢀⣤⣾⠛⠁⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⣀⠀⠀⠀⠈⠉⠉⠁⠀⠀⢀⣀⣤⣶⡾⢋⣯⣴⣶⡿⠑⢲⣟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠙⣿⠛⠛⠛⢿⣷⣶⣾⣿⣿⣿⣿⣿⣿⣷⣾⣷⡟⢽⣟⣶⠟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⣿⠒⠂⠤⠼⢿⡙⠛⡿⢿⣿⣿⣿⣿⣿⡿⠋⠙⠋⢹⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⡃⠀⠀⠀⣿⠀⠀⠀⢀⣄⡳⣾⠁⠀⠀⠉⢹⣿⣿⠇⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⠉⠉⠉⠉⣿⠀⠸⠛⢩⡿⠃⠈⣿⡀⠀⠀⠈⠯⢿⣿⣦⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⢿⣿⣿⠀⠀⠀⠀⣿⠀⠀⣠⡿⠃⠀⣼⣿⣿⡷⠶⠦⠤⠬⢿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣅⣁⢈⣭⣿⣷⣾⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣴⣖⣦⣤⣲⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣯⡿⠟⠋⠉⠻⡟⢟⡽⣗⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⢞⢝⣍⢿⣹⡿⠳⣛⣋⣓⣩⣲⡤⡀⠀⠀⠀⠀⠀⣰⡿⣣⠟⠁⠀⠀⠀⠀⠀⠘⢑⡻⣟⡧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠐⣿⣽⡿⣿⣟⡁⠀⠀⠀⠉⠉⢻⣟⠋⠝⢓⢤⣠⡴⣶⡿⣟⣭⣓⠖⠢⣤⣀⣀⣀⣬⡶⣻⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣹⣫⢿⡇⣃⠴⡀⣀⡠⠤⠶⠒⣺⠿⣟⢸⣯⣃⣳⡾⡲⠷⣮⣥⣼⣮⣤⣥⣾⣿⣿⣻⡿⢯⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢘⠣⣿⣿⣶⣾⣿⣷⣶⡂⢩⡭⢊⣽⣿⡿⠿⠿⢿⣦⣴⣙⠈⠙⠏⠉⠋⠉⠀⠩⠀⠂⠀⢀⣤⢤⣤⣤⣂⣅⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⠀⠉⠉⠙⠟⡟⢛⠋⡵⣻⣿⠏⠀⠀⠀⠘⢿⢯⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⣀⠖⣫⠵⢏⣽⣿⣿⡧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⣩⢅⡏⠀⠀⠀⠀⠀⠈⠫⣳⠄⢹⡆⠀⠀⠀⠀⣢⣴⣿⣿⣿⠟⠁⠈⢿⢿⡿⠄⠀ ⠀⠀⣰⣾⣏⣩⣉⠰⣄⠀⠀⠀⠀⣠⢖⣴⢟⠎⠀⠀⠀⠀⠀⠀⠀⠀⠉⠷⣾⣿⡀⠀⢠⣾⣿⣿⡿⠟⠁⠀⠀⠀⣸⣾⠣⠂⢀ ⠀⣰⡇⠈⠙⠤⣽⣿⣹⣷⣤⣈⣴⣩⡤⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠒⠛⠛⡫⠁⠀⠀⠀⣀⣴⣾⡿⠃⠁⠀⠘ ⢰⣿⣹⡄⠀⠀⠀⠉⠛⠻⠿⠛⠋⠉⠂⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣀⡀⣤⡶⠁⢼⣿⠃⠀⠀⠀⠀ ⢹⡇⠂⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡁⡆⠡⣬⣧⣀⡜⠁⠀⠀⠀⠀⠀ ⠀⠱⡄⢂⠣⠀⣠⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⢶⠃⠙⠋⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠢⢀⣙⠿⣿⡿⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡾⡄⠀⠀⠀⣀⣀⠀⠀⠀⡄⠀ ⠀⠀⠀⠀⠀⠈⠑⠊⠁⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠺⢿⣿⣿⡶⡤⣕⡤⠀⠂⠀ ⠀⢀⠀⣤⠔⠆⢶⣶⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠁⠄⠀⠀ ⠁⣠⡎⠀⣀⣠⡾⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠄⠀⠀⠀ ⠀⣿⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀ ⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⋆౨ৎ˚⟡˖ ࣪⋆୨୧⋆⋆ ˚｡⋆୨♡୧⋆ ˚｡⋆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⣶⣾⡉⣩⣲⣶⣶⣦⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠗⠘⠂⠂⣒⡒⣒⢒⣖⠚⠯⠭⠽⣛⣒⠦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣀⠀⢀⠄⠀⠀⠁⠕⡘⠛⠿⠷⠦⢤⣉⡑⠢⢍⡛⠶⢄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠟⠚⣹⡏⠉⠑⠒⢒⠟⠫⠭⠷⣾⣯⡥⣀⣨⠉⠑⠲⢬⣑⠢⠍⢦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⣤⣴⣖⣲⡖⣿⠭⡭⠉⠿⠷⢒⣒⣦⡾⣄⣀⠀⠀⠀⠈⠉⠙⣛⡶⢤⣀⣀⠉⠓⠠⣸⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⣇⢿⡭⢾⢓⡺⢏⣉⣭⡩⠭⠯⢅⣭⣉⣉⣛⡣⠶⣿⣙⡲⠧⣄⣀⠀⢀⠀⠈⠙⠯⣀⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⢮⣆⡀⠐⡊⠂⠉⣶⠛⠚⠋⠉⠛⠓⠚⠓⠣⠭⢝⣒⠯⠵⣒⣌⣙⠒⠤⣀⡀⠀⠈⢹⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⠦⣍⡂⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠢⠭⣟⡷⢦⣤⡉⢒⡤⣼⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣤⣤⣯⣿⣄⡀⠀⠀⠀⡀⢀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⢬⡑⠻⢷⡯⡲⢄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⢿⡷⣿⣥⣿⣽⣿⣦⣀⣼⠿⠶⢶⡶⣤⣀⠀⠀⠀⠀⠀⠀⠀⣀⣷⣤⣠⣬⣷⠀⠙⢎⠑⣝⢢⡄⠀ ⠀⠀⠀⠀⠀⠀⠸⣧⠘⣬⠋⠹⣵⡏⢻⣇⠀⠐⢻⣿⣛⢽⣷⡤⣶⡶⠖⠚⠛⡿⠋⠉⠉⠉⢹⣧⡀⢨⡇⣗⠀⢻⡆ ⠀⠀⠀⠀⠀⠀⠀⠙⢷⣿⣀⣰⣿⠀⠀⢻⣆⠀⢌⠉⠀⠀⣿⡈⠉⠀⠀⠀⠀⠀⠀⠰⡇⠀⣼⡿⠦⠬⠶⠿⠶⠿⠏ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⢀⠆⠀⠀⠀⠹⡷⠦⠤⠤⠾⠃⠁⠀⠀⠀⠀⠀⠀⠀⡇⣨⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠸⣄⣀⡴⠶⠦⠷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠺⠋⢡⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⡀⢠⠀⡀⠀⠀⠸⡄⠀⠰⠀⠀⠀⠀⠀⠀⣸⡁⠀⡰⢻⡶⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡗⢿⣛⣯⣵⣦⣄⡀⢳⠀⠀⠀⠀⡀⠀⢀⣬⠃⡑⠊⠁⢸⡿⡌⢳⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠉⠀⠀⠀⣀⡈⠳⡀⠀⢀⠇⣀⡾⠃⠀⠇⠀⢀⠜⠀⢧⠀⠙⢦⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠈⠀⠇⣠⠿⠊⠀⠀⠀⠠⠀⡰⠃⠀⠀⣼⠀⠀⠀⠈⢯⠙⠦⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠳⢄⣀⣀⠀⠀⣀⣀⣀⡤⠞⠁⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⢠⠇⠀⠀⠀⠀⢸⡆⠀⠀ ⠀⠀⠀⠀⣀⠤⠒⠋⠁⠀⠀⠀⠀⡼⠋⡉⠫⣉⠉⠲⢄⡀⠀⠠⡀⠀⢀⡴⠋⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⣇⠀⠀ ⢀⣠⠖⠋⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⡼⠉⠳⠮⣕⢄⡀⠙⣆⣀⡴⠞⠁⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⢰⡇⢀⣀⡀⠀⢉⡿⣿⠿⠓⠒⠉⠉⠉⢳⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀ ⠸⡇⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠨⢿⠀⠈⠩⠭⠽⣀⣿⣒⡒⠒⠉⠁⠀⢸⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⢹⠇⠀⠀ ⠈⡇⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⢸⡄⠀⠀⢀⣴⠏⠈⠑⢌⠑⢦⣀⠀⢨⡼⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀ ⠀⣧⠀⠀⠀⠀⠀⠺⣅⠀⠀⠀⠀⠀⢸⠧⢴⠞⣽⡞⠀⠀⠀⢠⠳⣄⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⢨⡿⠀⠀⠀ ⠀⠈⡆⠀⠀⠀⠀⠀⠈⠓⠦⣀⠀⠀⢸⠄⠀⠀⢿⡇⠀⠀⠀⠞⠀⠈⠓⢚⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣷⣞⡁⠒⠻⣟⣟⠛⠒⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣶⡼⣂⣤⣽⣾⣴⣧⣬⣧⣦⣄⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠿⠿⠿⠿⢿⣿⣾⣿⣿⣿⡻⠿⢿⡙⣿⣿⣿⣿⣿⣦⡀⠀ ⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣷⡀ ⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⣿⣿⡏⠓⣪⣿⣿⣿⡀⠨⠿⣿⣿⣇ ⠀⠀⠀⠀⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠤⠀⣾⣿⣿⣿⣷⡁⠰⣻⣿⣿ ⠀⠀⠀⢰⠀⠴⠶⠦⢤⡀⠀⠀⠀⠀⠳⣿⣿⣿⣶⠀⢤⣿⣶⣿⡿⠓⠒⢺⣿⣿ ⠀⠀⠀⡸⠀⠑⢴⣢⢀⠈⠀⠀⠀⠀⠀⢸⣿⣿⣶⣲⣾⣿⣿⣿⣿⣟⡉⣽⣿⣿ ⠀⠠⠊⠀⠀⠀⠞⠒⠛⠋⠀⠀⠀⠀⠀⣼⣿⡿⢉⢝⠫⡙⠿⣿⣿⡇⣈⣽⣿⡿ ⡄⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠦⡃⢘⠔⢹⣿⣿⣿⣿⣿⠇ ⠁⢢⠑⠲⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⡇⣊⠆⣸⣿⣿⣿⣿⡏⠀ ⠀⡎⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠃⢈⠔⠁⠠⣿⣿⣿⣿⠟⠀⠀ ⠀⢫⠈⠍⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠉⠉⠀⠀⠀⢸⣿⣿⡿⠋⠀⠀⠀ ⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠎⠀⠀⠀⠀⠀⠂⠛⡟⠁⠀⠀⠀⠀ ⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀ ⠀⠀⠁⠒⠒⠂⠤⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠂⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⣀⠠⠔⠀⠁⣀⠤⠊⠁⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⢴⣧⢀⠤⠒⠈⠀⢀⡠⠖⠉⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠖⢩⠋⠀⠀⢀⠤⠊⠁⠀⠀⠀⠀⠀⢀⠤⠚⢄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠃⣀⡄⢀⠠⠚⠁⠀⠀⠀⠀⠀⢀⠠⠂⠁⠀⠀⠈⢢⠀⠀⠀ ⠀⠀⠀⠀⢀⠔⠑⡄⡂⠔⠁⠀⠀⠀⠀⠀⠀⠀⠂⠁⠀⠀⠀⠀⠀⠀⠀⠑⡀⠀ ⠀⠀⠀⡠⠁⡀⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣶⠶⢶⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⢹⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡇⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣴⣋⡿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⢿⣷⠀⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠛⢹⠻⣄⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠘⣿⡄⢴⡬⢗⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣖⣫⠥⣤⠾⠀⢹⡄⢹⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠿⣧⠀⠙⢦⣀⠙⠿⠛⣶⢦⠈⠣⡤⠖⣿⣉⣙⣋⣠⠞⠉⠀⢀⡞⢧⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡴⣾⣇⠀⠀⠈⠉⠉⠉⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢔⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣎⣻⡄⠀⠀⠀⠀⠀⠀⠰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣧⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠐⠶⠒⠀⠀⠀⠀⠀⠀⠀⢀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⢀⣀⣀⢀⣀⣀⡀⠀⠀⠀⢠⡾⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣇⠀⠀⠀⠀⠤⠤⢤⡄⠁⠀⠀⣠⡟⠁⢸⢧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⢸⡏⢷⣄⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠀⠀⣸⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⢸⣧⠀⠙⢷⣄⠀⠀⠀⠀⣠⡿⠁⠀⠀⢰⢿⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⠀⠀⣠⣿⠀⣆⠀⠙⠛⠲⠶⠞⠋⠀⠀⠀⠀⡾⢸⣆⠀⠀⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠒⢲⡟⠀⠀⢀⡟⢸⠀⠘⡄⠘⣆⠀⠀⠀⠀⢀⡆⠀⢠⡇⢸⢿⣆⠀⠀⠘⣿⢳⣦⡴⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀⣠⡾⠉⠀⠀⣼⠃⠀⠀⣾⠁⢸⠀⠀⢻⡀⠙⣆⠀⠀⠀⡼⠁⠀⠈⠁⠀⠀⠙⣷⠀⠀⠹⣧⠈⢿⡀⠙⠷⢶⣤⣄⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠟⠚⢁⣤⠶⠶⣄⡟⠀⠀⣸⠏⠀⢸⠀⠀⠈⣇⠀⠘⠆⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⢹⣦⠀⠙⠀⠀⠀⠀⠈⠙⠻⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣤⠾⠋⠀⣴⠋⠀⠀⠀⢹⠁⠀⣠⣟⡀⢠⡏⠀⠀⠀⢹⡀⠀⠀⢠⡟⠀⠀⠀⠀⢀⡀⢀⡴⠞⠈⠻⣄⠀⢿⣟⠛⠛⠻⣦⣄⠀⠀⣴⠛⢦⣄⠀⠀ ⠀⢀⣾⠛⠛⠳⣦⣄⢠⡇⠀⠀⠀⣰⡟⠀⢠⡿⠉⠛⢾⣗⡒⠲⠤⠤⠷⣄⣀⣯⡤⠔⠒⢚⣩⣥⠞⠋⠀⠀⣠⠜⠙⢦⡀⠻⣦⡀⠀⠈⠻⣷⡀⠋⠀⠀⠙⢷⣦ ⠀⢸⠇⠀⠀⠀⠀⠙⠛⢷⣤⣤⡴⠋⠀⢀⡾⣄⠀⠀⠀⠈⠙⠓⠲⠦⣤⣤⣿⣥⠴⠖⠚⠋⠉⠀⢀⣠⡴⠛⠁⠀⠀⠈⠻⣦⠉⠻⣦⣤⣀⣹⣇⣀⣀⣰⣒⣫⣙ ⠀⣿⣀⡤⠶⠶⠶⠤⣤⣀⡀⠀⠀⢀⣴⠟⠀⠈⠑⠶⣤⣀⡀⠀⠀⠰⣇⠀⠀⢸⠆⣀⣤⠴⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⠈⠉⢉⣉⣉⠉⠉⠉⢉⣉ ⢰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠳⡄⢹⠆⠀⡏⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣯⣿⣿⣽⣿⣻⣿⣿⣿⢾⢶⣟⣟⡿⠏ ⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⢸⡀⢠⣯⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢑⠀⠀⠀⠀⠀⡉⢉⠉⠀⠀⠀⢀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠊⠉⠉⠙⠻⣿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⡎⠀⠀⠀⢀⣠⣴⣾⣿⢿⣿⣷⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠛⠧⠀⣠⣶⣿⣿⣿⣿⡏⠈⠙⢿⣿⣷⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣟⣿⣿⠀⣧⡀⠘⣿⢿⡟⢿⣦⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⢡⣸⡟⣈⣿⣿⣦⢸⡇⠀⣿⣾⣿⣌⠛⢿⣿⡿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⡏⢿⣿⡿⢾⣿⠀⢿⣿⡇⢹⣇⡀⣻⡇⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⣿⣿⣹⣿⣿⢿⣿⡘⣿⣇⣸⣿⣇⢸⣿⠁⡀⣿⠈⢹⡇⢠⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠰⣿⣿⣿⣾⣿⡟⢻⣿⣷⣿⣿⣿⡟⢿⣾⣿⠀⠀⣿⣆⣻⡇⣶⣿⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡁⠈⢻⡜⣿⣿⣿⡇⢈⣻⣿⣇⣁⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢻⢿⣿⣿⣿⡟⠉⠉⠃⠈⠻⣿⣿⠉⠉⢹⣿⣿⣿⢻⣿⣿⡿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠈⢿⣿⣿⠇⠀⠀⠀⠀⠀⠈⠈⠀⠀⣼⣿⠟⣿⣈⡟⢻⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠻⣆⠀⠀⠀⢶⣖⣲⠀⠀⠀⠸⢏⡴⠿⠋⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⢀⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡖⠦⠄⠒⠉⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣠⠇⠠⠔⢁⡇⡨⠛⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤ ⠀⠀⠀⠀⠀⠀⠀⣀⠠⠒⠉⠁⠠⡀⠙⠢⢄⡠⠜⠋⠀⡠⠀⠀⠑⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣿⣿ ⠀⠀⠀⠀⠀⠀⣏⠁⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠈⠫⣓⢤⡀⠀⠀⠀⠀⠀⣰⣿⣯⣾⣿ ⠀⠀⠀⠀⠀⡜⠘⠀⠀⠀⠀⠀⠀⠀⠱⡉⠢⠤⠔⠁⠀⠀⠀⠀⠀⠀⠀⢀⠴⠻⡄⠀⠀⢀⣾⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠠⡀⠀⠀⠀⠀⡔⠁⠀⠀⠸⡀⠀⣿⣿⣷⣿⣿⣿⢻ ⠀⠀⠀⠀⣸⠀⡇⡆⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢱⠀⠀⢀⡜⠀⠀⠀⡀⠀⡇⠈⣿⣿⣿⣿⡇⡟⢸ ⠀⠀⠀⢀⠇⣀⡁⡇⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠈⡇⠀⡿⠁⠀⠀⢀⠇⠀⠸⣾⣿⣿⡟⡏⠉⠂⠸ ⠀⠀⠀⡎⠀⣿⢁⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢰⠁⠀⠀⠀⡜⠀⠀⠆⣿⣿⢿⠷⠀⠀⠀⠀ ⠀⠀⡸⠀⠀⣿⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠘⡀⠀⠀⡸⠁⠀⢸⠀⠈⣿⡈⣇⠀⠀⣶⠤ ⠀⢠⠃⠀⠀⣏⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡇⠀⣰⠁⠀⠀⠸⠇⠀⠘⡀⠈⢧⡀⠉⠀ ⢀⡎⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡽⣧⣴⠃⠀⠀⠀⠀⠀⠀⠀⢱⡪⠋⢑⡲⠲

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠛⠉⠉⠉⠉⠉⠛⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡇⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡼⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢿⣧⠁⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠒⢛⡿⣅⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡌⢿⡆⢳⡚⠳⣦⣄⣀⡀⢀⠀⣀⡤⢶⡯⢒⡲⠋⠀⣷⣴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣬⣷⡀⠉⠒⠈⠓⠋⢱⠈⠉⠉⠑⠒⠒⠉⠀⠀⣼⣽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣍⣧⠀⠀⠀⠀⠀⠾⠃⠀⠀⠀⠀⠀⠀⠀⢰⠥⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢿⣄⠀⠈⠉⠥⠭⠉⠀⠀⣰⠏⢸⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⢸⡛⢧⡀⠀⠀⠀⠀⢀⡾⠃⠀⣼⡇⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⢸⡇⢀⠙⠶⢤⣠⡴⠋⠀⠀⢠⢻⡇⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠖⢲⡏⠀⢀⡏⡇⠈⡄⢣⡀⠀⠀⠀⡄⠀⣸⢸⣿⣄⠀⠘⣿⢦⡤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣦⡤⠋⠁⠀⣼⠀⠀⡼⠁⡇⠀⢱⠀⢳⡀⠀⣰⠁⠀⠀⠀⠀⠹⣆⠀⠹⣆⠹⡌⠙⠓⠶⢤⣄⡀⠀⠀⠀ ⠀⠀⠀⢀⣠⠟⢀⡴⠊⠉⢳⡇⠀⣰⠃⢀⠇⠀⠈⣆⠀⠀⢠⠇⠀⠀⠀⠀⠀⣠⠞⢦⠀⢹⡦⠤⢤⣄⠀⠀⢈⡿⣀⠀⠀ ⠀⣴⠒⠻⢤⡀⣼⠀⠀⠀⡼⠀⢠⠟⠳⢾⡤⠤⠤⠼⢄⣀⣯⠤⠄⢒⣲⠴⠚⠁⢀⠼⠳⣄⠻⣆⠀⠈⠳⣄⠘⠀⠈⢳⣤ ⢰⡇⠀⠀⠀⠉⠛⠦⠴⠚⠀⣠⠿⣄⠀⠀⠈⠉⠒⢲⠶⠿⣖⠒⠋⠉⢀⣠⠴⠚⠁⠀⠀⠈⠢⡈⠳⠦⣤⣿⣤⣤⣴⣭⣭ ⣸⠖⠋⠉⠉⠙⠒⠢⠤⠤⠚⠉⠀⠀⠉⠓⠲⠤⢄⠙⡄⠀⡎⡴⠚⠋⠉⠀⠀⠀⠀⠀⠀⣤⣤⣼⣶⣤⣤⣴⣶⣄⣤⣤⣶ ⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⡇⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢙⠉⠉⠉⠉⠙⡛⠉⠉⠉⠀

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⠀⠀⠀⠀⢀⠔⠂⠉⢉⣹⣷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠚⠄⣴⣾⣿⡿⡈⢻⣿⣿⡦⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⢛⡟⣺⣧⢱⠀⣯⣏⠻⢿⡧⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⡿⣿⣿⡼⣿⢺⡇⣿⡇⢷⠨⡇⣻⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⢺⣷⣿⣻⢻⣽⡄⢸⣔⣧⣿⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⢿⣿⣷⠖⠣⠻⣿⡔⠛⣷⣾⢿⣿⠿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢻⣟⠀⠀⣀⢈⠀⠰⡿⣽⠼⠹⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠈⠢⢄⠉⠉⢀⠤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣀⠏⠩⡀⡠⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⢀⠄⠂⠁⠐⡈⠐⠐⠉⡠⠀⠈⢦⢀⠀⠀⠀⠀⢠⡾⣻ ⠀⠀⠀⠌⠀⠀⠀⠀⠘⡐⠠⠊⠀⠀⠀⠀⡡⠑⡄⠀⣴⣿⣿⣿ ⠀⠀⢸⢠⡄⠀⠀⠀⠀⠈⠄⠀⠐⡀⠀⡔⠀⢀⢰⢸⣿⣿⡏⢿ ⠀⠀⠄⡬⡇⠀⠀⠀⠀⠃⠀⠀⠀⠃⡘⠀⠀⡄⢀⣾⣿⡟⠈⠘ ⠀⡘⠀⣧⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⡐⠀⢄⠘⡏⢆⠀⡤ ⢠⠁⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢇⡰⠀⠀⠈⠀⠱⡼⠢⠤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠟⠁⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⣶⣶⣶⣶⣤⣄⣀⣴⣿⣿⠟⠁⠀⠀⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⣿⡿⠛⠉⠉⠉⠙⠻⢿⣿⣿⡟⠁⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣿⣿⣦⣄⡀⠀⠀⣀⣠⣾⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⡿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⣠⣾⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠟⠛⠉⠉⠉⠉⠉⠛⠻⠿⠋⠀⠀⣠⣾⣿⣿⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠟⠁⠀⢀⣤⣶⣶⣶⣦⣄⡀⠀⠀⢠⣾⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿ ⣿⣿⣿⣿⠇⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⡄⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣄⠀⠀⠙⠻⢿⣿⣿⠿⠟⠁⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⢀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣦⡧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢴⣾⠟⠛⠁⣿⠀ ⠀⠀⢰⡶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠛⣩⠖⠋⠀⠀⢀⣾⠁⠀ ⠀⠀⢸⡇⠘⢮⡉⠉⠓⠲⠶⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠀⣠⠞⠁⠀⠀⠀⢀⡼⠃⠀⠀ ⠀⠀⠸⣧⠀⠀⠙⠲⣄⡀⠀⠀⠀⠈⠉⠓⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣠⠞⠁⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀ ⠀⠀⠀⠸⣇⠀⠀⠀⠀⠉⠛⠒⠦⢄⡀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⡰⠋⠀⠀⠀⢀⡴⣺⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⣦⠀⠀⠀⠀⠀⠀⠀⠈⠱⡄⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⢠⡞⠁⠀⣀⣠⠞⢉⡴⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣦⣤⣄⣀⣀⣀⣀⡀⢹⡀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⣰⠋⣠⡴⠚⠁⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⣄⣀⡀⠀⠈⠙⠻⣄⡀⠀⣿⡤⠴⠚⠛⠉⠛⠋⠉⠻⢤⣰⡏⠀⣠⡾⠗⠋⠀⠀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠶⠦⣄⣀⣉⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠐⠚⠉⠀⣀⣠⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣯⡤⠤⠤⣄⠀⠀⠀⠀⠀⠀⢀⣠⣤⣄⡀⠸⡏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠁⣀⠀⠀⠸⡇⠀⠀⠀⢀⡴⠋⣀⡀⠀⠙⠧⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⢠⣞⣩⣷⡀⠀⣧⠀⠀⢀⡟⢀⣾⣹⣿⣆⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠀⣾⢸⣿⣿⡗⠀⢸⠀⠀⢸⠀⢸⣿⣿⣿⣿⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⡿⠁⠀⠀⢹⣜⣿⣿⠁⠀⣏⠀⠀⢸⠀⠘⣟⢻⢿⡏⠀⠀⠀⠀⠨⣻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠞⠁⠀⠀⠀⠀⠉⠉⣁⠀⠸⣿⣯⣭⣿⠇⠀⣈⠉⠉⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠚⢧⠀⠀⠈⢹⡟⠁⠀⢀⡼⠆⠀⠀⠀⠀⠀⠀⠀⠀⣼⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠓⢶⠚⢻⠛⠲⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣠⡟⠋⠳⠖⠒⣶⠞⠉⠳⠶⢤⣀⣀⠀⣀⠈⠳⢼⠥⠞⠁⢀⡀⠀⢀⣀⣀⣠⡴⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⡏⠀⠁⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⢹⡟⠻⢦⡀⠀⠀⢀⣤⣾⡷⠋⠉⠉⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⡟⠉⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠈⠛⠛⠋⠀⢸⡇⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢘⣷⠖⠒⠶⠦⣄⣀⡏⠀⣤⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢻⠖⠛⠉⠁⠀⠈⠉⢷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⠟⠁⠀⠀⠀⠀⠈⠙⠳⣤⡿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀ ⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⣻⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠺⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠹⣆⠀⠀⠀⢀⡿⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⢀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⠶⠤⣄⣀⣀⣀⣀⣠⡴⠿⣆⠀⠀⠀⠻⣦⡀⠀⡾⠁⠀⠀⠀⠀⣿⣀⣀⣤⠴⠞⠛⠳⢦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠉⠉⠁⠀⠀⠀⣿⠀⠀⠀⠀⡀⢹⣾⠇⢠⠀⢀⡀⠀⣿⠉⠁⠀⠀⠀⠐⢦⡀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣟⠀⣠⠟⠀⣠⠀⠀⢀⣿⣄⠀⢻⡀⢻⣰⠿⣧⣼⣀⣸⣵⢾⣁⡀⠀⠀⠈⠳⡄⠀⣽⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢯⣀⣾⠁⠀⣴⠟⠀⠉⠓⠾⠗⠛⠁⠀⠈⠉⠉⠁⠀⠀⠈⠙⠳⠶⠶⠶⠿⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢲⣶⠒⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡀⠀⠀⠀⠀⠀⢰⡷⢀⠀⠀⠀⠀⠀⠀⠀⠞⠀⠀⣀⡀⠀⠀⠀⣠⡖⠂⠀⠀⠀ ⠀⠀⠀⡀⠀⢾⣿⠀⠀⢸⢻⠚⠀⠈⠀⢘⠀⠻⠀⠀⠀⣰⣧⣷⡄⠘⡶⠉⠁⠐⡆⠛⠋⡖⠒⠀⠎⣳⠀⠀⠀⠐⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀ ⠀⠀⡀⠀⠀⣸⣿⠤⠔⠁⠼⠀⠀⠠⠤⠠⠤⣯⡄⢀⠴⣇⠀⠀⠸⠆⠃⢰⡇⠠⠇⠀⠀⡆⠠⠖⠩⠽⠄⢿⡗⣦⠚⠀⠾⠟⠈⣷⡤⠄⠀⠀⣤

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠞⠉⠁⠀⠀⠀⠀⠀⠉⠓⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠝⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⣆⣠⠤⠶⠖⠒⠚⠛⠃⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢀⣠⠴⠒⢻⠛⣦⡀⠀⠈⠁⣀⠤⣖⠲⢦⣄⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣦⣇⣠⡤⢴⡒⠲⣟⣃⠀⠀⢸⣅⠀⣿⠇⣠⠟⠀⠀⠀⢸⣉⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠙⢦⣀⣸⡯⠶⠁⢹⡇⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⢸⠁⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⣻⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠛⡇⠀⠀⠀⠀⠀⠀⠀⣸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⢸⡏⠀⠀⠀⠀⠀⠀⠀⠻⠿⠶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⣻⠀⠀⢠⠀⠀⠀⠀⠀⣀⣶⣀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣇⠀⠉⠆⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⣄⡀⠀⠀⢀⠀⠀⠀⣀⣤⠾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⢿⣷⣶⣾⣶⣾⣿⣿⠃⠀⢿⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣷⡾⢻⣿⣿⣿⡿⠃⠀⠀⠘⣧⠹⣟⠓⠶⠤⠤⢤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣾⣫⡿⠉⣹⡿⣧⣉⠉⠛⠛⠁⢉⣀⡀⠀⢈⣾⣿⣇⠈⢳⡢⣀⣠⠀⢈⡉⠉⡳⠒⣦⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⣻⡿⣿⣿⠏⢻⣴⡏⢀⣤⠈⠛⠓⠒⢲⣖⣶⣟⠋⠉⠛⢿⣿⣇⢀⣿⣿⣮⡿⢻⣴⠞⣡⣼⡿⠋⠳⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠿⢶⣿⣿⣿⣿⠏⠀⣼⠋⢻⣯⣉⠁⠀⠀⠀⢾⣿⣿⣿⠀⠀⠀⢀⣹⢿⣌⠛⠿⣿⣿⠟⣁⣠⠟⠉⠀⠀⠀⠙⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣧⣷⣤⡈⢻⡿⢿⡏⢀⡼⣷⠆⠉⠀⠉⠓⠶⢦⠀⣼⢃⣥⠙⡆⢠⠖⠛⠁⠀⠈⠙⠒⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣽⡇⠝⠻⠯⠽⠷⠦⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠻⢿⣿⡿⠃⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⣿⢹⣿⣳⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠸⣯⡇⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠎⢀⠀⠀⠀⠀⢀⡀⠸⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⣰⣿⡿⢼⠏⡡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⡇⠀⠀⣧⣇⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣼⣻⣻⠂⠀⠸⡄⠀⣷⠀⠀ ⠀⠀⠀⠀⠀⣸⣟⡟⢠⠿⢽⠅⠀⠀⡀⢸⣇⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡠⡄⠻⠟⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⡐⢻⡀⠀ ⠀⠀⠀⠀⣸⣿⣿⡟⠒⠰⣯⠀⠀⠀⣿⣺⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠋⡑⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠆⠀⠀⠀⠰⣯⢸⡇⠀ ⠀⠀⠀⣰⣷⣿⣿⣿⢄⣼⠇⠀⠀⠀⠸⣼⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠤⠗⠚⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⠸⢿⠀⣇⠀ ⠀⠀⢠⣿⣿⣿⣿⡶⡋⠁⠀⠀⠀⠀⠀⡿⠀⢐⡈⢁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢰⠂⠀⠀⠀⠀⠀⠀⢻⠀ ⠀⠀⣾⠀⣹⢻⣿⠠⣡⠊⠀⠀⠀⠀⠘⡇⠰⠐⠂⠑⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆ ⠀⢸⠃⠀⠋⣿⡏⢠⣴⡥⠀⠀⠀⠀⠀⣿⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⡟⢸⠘⢸⣿⣧⢾⣯⠀⠀⠀⠀⠀⢸⣿⡯⠄⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⣀⠀⠀⠀⠀⠀⠀⠀⠘⣇ ⠈⠋⠉⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠘⠛⠋⠉⠁⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠋

⠀⠀⠀⠀⣠⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡜⣽⡊⠉⡄⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀ ⠀⡤⠐⡽⢁⡵⡾⡵⣒⠠⠄⠠⡔⠒⢈⡡⠒⠢⡭⠆⠀⠀ ⠀⣤⠀⠈⠋⠀⠈⢠⡧⠀⠀⢐⠷⡂⠓⡄⠀⠀⠀⠀⠀⠀ ⣠⡅⡗⠤⠚⠀⠐⠋⡇⢀⠞⠁⡔⠁⢰⠁⠀⠀⠀⠀⠀⠀ ⠣⣹⣳⢄⠤⡒⠉⠉⢩⢇⠀⢀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠓⡎⠁⠈⠉⠉⠐⠿⠤⣊⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠑⠂⠤⠤⠄⠤⢀⡀⠑⠒⠠⢄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠠⠤⠤⠭⠍⣈⡹

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠒⠒⠒⠢⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠾⠃⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⢠⢀⣀⡤⠤⠤⠶⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢀⡠⠔⠒⡟⣦⡀⠀⠁⡠⠴⡖⠦⡄⠀⠀⢸⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠺⣶⠂⢻⣍⡿⢷⠀⠀⠣⠤⠿⠔⠁⠀⠀⢸⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢳⠀⠈⠉⠉⠁⠀⣾⡆⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⢻⡀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣾⡝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡸⡇⠀⠀⠀⠀⠀⠙⠛⡃⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡀⠀⠀⠀⠀⠀⠺⠗⠂⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣶⣤⣤⣦⣤⣶⡾⠉⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⡿⣿⣿⣿⡟⠁⠀⢸⡝⢷⡒⠦⠤⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣶⣿⣿⣉⡿⠛⠧⣍⣉⣁⣀⣤⣄⠤⣿⣿⡄⠹⣦⣴⣄⣤⢉⠝⢹⣶⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⡟⢈⡿⣷⡞⠂⠀⠀⢠⣿⣿⡇⠀⠈⢙⣿⡐⢿⣿⣿⠿⢋⡸⠟⠁⠈⠢⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣾⣿⣤⣘⣿⠿⡏⢀⠾⠄⠉⠉⠓⠶⣄⣰⣃⣉⣳⢠⠔⠋⠀⠉⠒⠾⠟⠚⠉⠀⠀⠀⠀⠀⢱⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣿⣿⣂⠙⠛⠛⠓⠚⠁⠀⠀⠀⠀⠀⠀⣿⠈⢻⣿⠋⢸⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⡇⠀⠀ ⠀⠀⠀⠀⣠⣿⣹⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠀⠈⣿⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠁⢰⣤⡄⠀⠀⠀⢳⠀⠀ ⠀⠀⠀⣰⣿⡇⡽⣿⠁⠀⠀⣶⣀⡀⠀⠀⠀⠀⠀⠀⠀⢸⣀⡄⠿⠃⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⢺⡄⠀ ⠀⠀⣰⣿⣿⠉⢐⡷⠀⠀⢻⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠘⡉⢉⣀⣀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⣸⡔⡇⠀ ⠀⢠⣿⣿⣿⡧⠞⠁⠀⠀⢸⡟⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⢁⠀⠀⠀⠈⠁⢷⠀ ⠀⡏⢹⢿⡏⢀⠀⠀⠀⠀⢸⡇⠄⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⢸⠀ ⣸⢀⠈⣿⢃⣼⠆⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡆ ⠷⠏⠐⠿⠿⠿⠆⠀⠀⠀⠸⠿⠷⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠆⠀⠀⠀⠀⠀⠀⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⣲⣡⣼⠟⠒⠢⠴⣿⣿⡿⣿⡿⡿⠶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣾⣫⣿⣥⣶⠋⢁⣀⠀⠉⠻⣷⣧⡀⡄⠀⣀⡇⣷⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣟⣿⣿⣿⣿⣿⣷⣗⣥⠖⣋⣠⣤⣌⣿⣷⣧⣼⣿⣠⣾⣸⣴⣰⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⢟⣿⢏⣴⣿⣿⣿⣿⡟⢿⣟⣿⣾⣷⡾⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠛⠙⠙⠉⠛⠿⠿⠿⣿⣯⣾⣿⣿⣿⣿⣿⣈⠻⠿⠟⢣⣀⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣟⣧⣼⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣽⣿⣿⣿⣿⡷⣈⣉⣿⣿⣿⣿⣿⣿⡛⠛⠻⣟⡻⣿⣿⣿⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣼⣿⣿⣿⣿⣛⣿⡀⠙⡒⠶⢿⣶⣾⣿⣷⠀⠀⠰⠾⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣯⠉⠀⢀⣈⣿⣿⣿⣿⣿⣿⣿⡩⠥⠤⢄⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠿⢿⣿⣿⣿⣟⡍⠉⠭⠽⠿⣿⡿⠿⢿⣿⣿⣶⡀⠀⠓⢬⣽⣿⣿⣷ ⠀⠀⠀⠀⠀⠀⡏⠀⢤⣤⣶⣶⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣶⡤⠠⠄⣐⣻⣿⣿⣿⣿⣿⣿⠷⠶⠶⠾⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⡇⠀⢠⠈⠩⣉⠁⠈⠙⠳⢄⡀⠀⠀⠀⠀⠀⠀⠈⢹⣿⣿⣿⣿⣗⣒⣀⣀⣬⣿⣿⣿⣿⣿⣿⣥⠴⠖⠤⢬⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⣰⠃⠀⠀⠙⢲⡯⣑⡦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣯⣭⣽⣿⣿⣿⣿⣿⣿⣿⣿⣯⣭⣅⠐⢦⣿⣿⣿⣿ ⠀⠀⠀⢀⠜⠁⠀⠀⠀⠀⡾⣯⣀⣨⠵⠯⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⠿⠛⣉⠽⠿⠿⣿⣿⣿⣿⣿⣿⡏⠉⠙⢻⣿⣿⣿⡿ ⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡞⠁⠀⠊⣡⢞⠉⢦⡈⢮⢻⣿⣿⣿⣟⣒⣶⣿⣿⣿⣿⡇ ⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⢠⢧⡈⠆⠀⢳⢸⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁ ⠣⣀⠀⠤⣤⣀⠐⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⢻⠀⢠⠇⡾⠠⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀ ⠀⠀⢙⡖⠀⠉⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠠⢟⠀⣡⡜⠁⢠⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀ ⠀⢀⣎⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠣⠐⠊⢁⡴⠉⠀⠀⣸⣻⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀ ⠀⠀⣧⠀⢍⣳⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢧⣄⣠⠴⠋⠀⠀⠀⢀⣽⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀ ⠀⠀⢫⣀⣀⠤⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣷⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠠⡌⢹⣻⢿⡿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⠉⠛⠒⠲⠦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠚⠉⢸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠖⠊⠉⠀⠀⢀⡤⠚⠉⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⣀⡠⠴⠒⠉⠀⠀⠀⣀⣠⠴⠊⠁⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣧⠀⠀⣀⠤⠖⠉⠁⠀⠀⠀⠀⣠⡴⠞⠉⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢜⡽⠗⡿⠔⠋⠁⠀⠀⠀⠀⣀⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠋⢀⡞⠀⠀⠀⠀⠀⢀⡤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠒⠉⠙⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⡸⠀⠀⠀⢀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠚⠁⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⢠⢔⡇⠀⡠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠙⢢⡤⠖⣊⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⣸⠴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀ ⠀⠀⠀⠀⠀⣠⠏⠀⢀⡤⠊⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠄⢀⡠⠄⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠀⢩⣰⣾⣿⣿⣿⣿⣿⣯⣦⡀⠀⡀ ⠀⠀⠀⠀⠀⠀⠈⣳⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡍⠀ ⠀⠀⠀⠀⠀⠐⢲⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡟⣿⣿⣿⣿⠿⣿⣿⣿⣍⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠴⠞⡿⣿⣿⢻⣿⣿⣿⢆⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⢿⣁⠀⠁⠁⠻⢿⣧⣽⣷⣿⣦⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⡄⡞⣄⡀⠀⣨⣾⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣜⢡⣱⢀⠶⡮⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢀⣼⣿⣾⡣⡳⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⣤⣾⣿⣿⣿⠿⢋⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢀⣴⣿⣿⣿⣿⣿⣟⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⡟⢶⣤⡀⠀⠀⠀⠘⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣴⡶⢶⡶⣶⣦⡀⠀⠀⠀⠀⠙⣦⡈⠉⠻⢶⣄⠀⠀⠀⠉⠳⢦⣀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣿⣿⣿⢿⣿⣿⣿⣿⣿⠿⣿⣭⡌⠁⠀⠘⣿⣿⡇⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⠉⣻⣦⣀⠀⠀⠀⠙⢷⣄⡾⠁⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠙⠻⠿⠿⠽⠿⣿⣟⣛⣛⣉⣤⣤⣤⡾⢋⢸⡇⠀⠀⠀⠀⠀⠀⠀⢻⡄⢠⠀⠀⠛⠝⢷⡄⠀⠀⠀⣹⢷⣄⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⣿⠁⠀⠀⠈⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⣀⣀⣀⣀⠀⠹⣦⠀⠀⡿⠘⣿⣆⠀⢻⡆⠀⠀⠀⠀⠀⠀⣀⣤⣴⢶⣾⣯⣿⠿⠛⠛⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⣿⠂⠀⠀⠀⣠⣴⣶⣶⣿⡿⠋⠉⠉⠉⠋⠙⡛⣿⣷⣴⣇⠀⠘⣿⣧⣿⡇⠀⠀⣀⣴⡶⠿⣯⣿⡿⠛⠋⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⢿⡄⢀⣴⣿⣿⡿⠿⠿⠸⠁⠀⠀⢀⣀⣰⣾⣿⣽⠿⠒⠉⠟⠶⣿⣿⣿⣧⡶⢿⣝⣳⡶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠸⣷⣿⡿⠟⣯⠒⠀⠀⠀⠀⠀⠀⣿⠉⠈⠻⣧⣹⣿⡀⠀⠀⠀⣼⠟⠟⠇⣠⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠒⠢⢤⣿⠀⠀⠀⠀⠀⣼⡟⠋⣤⡶⢿⡇⠀⠀⠀⠀⢀⣠⣿⡀⠀⠀⢹⣇⠻⠇⠀⠀⠀⠀⢀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⣾⣿⢁⣼⠏⠀⢸⡇⠀⢀⡀⣶⠟⠁⠈⣷⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⢀⣴⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃ ⠀⠀⠀⠀⠀⠈⠉⠉⠉⠒⠒⠢⠤⣤⣿⣄⡀⠀⣀⣼⣿⢿⣷⣶⣦⣿⠇⠀⣈⣽⣋⡀⠀⣤⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⢀⣠⡴⠖⠋⠁⠀⠀⠀⠀⢀⣴⡾⠋⣀⡤ ⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⡀⡀⣿⣈⣩⣿⡿⡿⣷⣼⣿⣉⣸⣿⣦⣬⣻⣿⣿⣿⠿⢶⣼⣇⣄⣤⣄⠀⠀⠀⠀⠀⠀⣠⡿⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⣀⣴⣿⡭⠖⠋⠁⠀ ⠀⠀⠀⠒⠺⠯⠥⢤⣀⡀⠀⠀⠀⠈⢹⡏⠙⢿⣟⣟⣛⣿⣿⣿⠙⣿⡾⠿⠛⣟⣦⣄⣤⣞⣯⣍⣤⣀⣠⣤⣀⣀⣀⣀⢤⣿⡀⠀⠀⠀⠀⠀⠀⣀⣄⣤⣾⠿⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠢⢤⡀⠈⣧⠀⠀⠙⢿⣍⠉⠉⣿⣧⣿⣀⣀⣠⠬⠟⠻⣿⣷⣤⣤⣄⣀⣀⠀⠉⠉⠉⠙⣿⣿⣿⣿⣶⣶⣶⠶⠿⠿⣯⣏⠙⠳⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣽⣆⠀⠀⠀⠙⠷⣦⣈⢷⣄⠀⠀⠀⠀⣀⡼⠋⠉⠉⠉⠉⠉⠙⠛⠶⣦⣤⣾⡿⠓⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⢀⣠⣾⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣤⣥⣦⠤⠴⠾⠿⡷⣿⣿⣶⣶⣟⣉⠀⠀⠀⠀⠀⠀⣀⣤⣴⠾⠛⠉⠉⠙⠻⠶⢶⣤⣀⠀⠀⠀⣀⣀⣴⣾⠯⠴⠶⠒⠂⠀⠈⠉ ⣠⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡤⠶⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠛⠻⠿⢯⣭⣁⣀⠀⠀⠀⠀⠀⢀⣤⠶⢀⣉⣽⠷⠾⣍⣉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⠤⠴⠖⠒⠛⠛⠛⠒⠒⠒⠲⠦⠤⠤⢤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠶⠦⢴⣿⣵⡞⠋⠁⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠤⠤⠤⠤⠤⠤⠶⠖⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠒⠶⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠓⠒⠒⠲⠦⠤⠤⠤⠤⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢉⡓⠲⠦⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⢦⣀⣀⠈⠉⠉⠛⠓⠶⠶⠶⠶⠤⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣧⣀⠀⠀⠀⠀⠉⠙⠳⠶⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⢦⣀⡀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠘⢿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠙⠻⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠲⡄⠀⠀⠀⢀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⣀⣀⣀⣀⣸⣄⣀⣀⣸⡄⣠⠞⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⣀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⢶⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠒⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠣⠴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠳⢄⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⡉⢿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣠⡴⠿⣿⣿⣿⣿⣿⣷⣹⣿⣿⣿⣿⣿⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠿⣿⣿⣿⠛⠛⢉⡀⠏⢻⣿⣿⣿⡤⢿⣿⣿⡿⣿⣯⠓⠄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣿⢻⠹⠀⠀⠀⠀⠀⠀⠻⣿⡿⣷⣦⣽⣿⣷⣿⣿⣷⣄⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡬⣽⡇⠀⠀⠀⠀⠀⠠⢃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠀⡌⢈⢯⡁⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠉⣦⠃⡼⠀⣷⣤⣔⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡄⢹⡙⠧⣼⣬⣆⣹⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣣⠞⡹⢁⣉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⣀⣠⣿⣿⣿⣿⣿⣿⣧⣾⠷⠋⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢔⣶⠤⠒⠒⠒⠛⠛⠒⠒⠢⢤⣂⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢔⡽⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣻⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢮⣢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⡻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣥⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢻⠁⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠤⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⡆⣷⡇⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⢀⡴⠖⠒⠒⢲⡦⡄⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡾⠁⠀⠀⠈⠙⣦⡀⠀⠀⠀⠀⠀⠀⣿⣿⡂⠀⠀⠀⣠⢀⣀⣄⣸⢧⠀⢹⣧⣶⡿⢞⣛⠻⢦⣼⡁⠀⢸⣯⡹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⠀⠀⣿⡟⣇⠀⠀⠀⣿⡶⠛⠛⠛⠎⢧⣤⣿⠟⢰⠟⣉⣳⠀⢻⣷⣤⢸⣇⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⢁⣇⢽⡄⢸⣟⡏⠀⡞⢉⣙⡄⠀⠻⡿⡄⠈⢿⣤⠟⠀⠀⠓⠹⣟⣠⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⠏⠀⠀⠀⠀⣿⡿⢠⣿⠟⠀⠈⢧⡀⠀⠀⠀⠘⢞⡼⢳⣼⣿⡇⠀⠳⣵⡼⠃⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡀⠀⠀⠀⢰⣿⠁⣾⡟⠀⠀⠀⠘⠷⣤⠀⠀⠀⠘⠸⡴⣝⣧⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢳⡀⠀⠀⠘⠀⠀⠉⠀⠀⠀⠀⢀⣤⠟⣼⣻⠀⡀⠀⠈⠓⠺⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢓⡄⠀⠿⠀⠘⠟⠀⠀⠀⠀⡾⠉⠀⠀⠀⠸⠿⠀⠀⠀⠀⠈⠈⠓⠦⣄⣀⣀⣀⡀⢀⣀⡠⣴⡾⢁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠹⣂⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣹⢧⣉⢀⡴⠋⢹⡏⠙⠲⠦⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠳⡀⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢩⣿⣄⣸⣿⣿⣶⣼⣇⠀⠀⠀⠀⠈⠙⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⢢⣀⣠⠾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠸⢻⣿⣏⢻⣿⣟⠐⠏⠀⠀⠀⠀⠀⠀⢀⡀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⣌⠃⠈⢹⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠘⡄⠀⢸⣿⣿⣿⡄⠀⠀⠀⠀⣀⣠⡶⠂⢻⣦⠀⠈⢻⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⣀⠀⠀⠀⠀⠀⠹⣄⠀⣿⣿⣿⣷⠀⠶⠞⠛⠉⠁⠀⠀⠀⢯⣧⠀⢹⠙⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⣼⠉⡇⠀⠀⠀⠀⠀⠙⡍⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠘⣼⠀⢸⠀⠘⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⡆⠀⢳⠀⡇⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⣸⡀⠀⠈⢷⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠘⣄⠈⣧⡇⠀⠀⠀⠀⠀⠀⠀⣧⣬⣭⣭⣭⣽⡆⠀⠀⠀⠀⠀⠀⠀⠈⣇⡿⠁⠀⠀⠈⣧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⣧⣸⣿⠀⠀⠀⠀⠀⠀⠀⣿⣦⣤⣭⣭⣉⣻⡄⠀⠀⠀⠀⠀⠀⠀⠹⣷⠀⠀⢀⣤⣿⡦⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡀⠀⠀⠓⠻⢿⡄⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⢿⣴⣾⣿⡿⠟⣷⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠁⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡟⠉⠉⢀⡴⠉⣇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣶⣶⣶⣶⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠒⠊⠁⠀⠀⢸⡆

⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠐⠶⣿⣿⡿⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⣿⣇⡀⠀⠀⠀⠀ ⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢿⣿⣿⡿⠟⠋⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⣿⣿⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⡤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣶⣿⣿⣆⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡿⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀

⡤⠒⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⢤ ⢣⡀⠀⠉⠲⢤⣀⡀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠖⠉⠀⢀⡜ ⢸⡉⠒⠄⠀⠀⠀⢉⡙⢢⠀⠀⡔⢋⡉⠀⠀⠀⠠⠒⢉⡇ ⠀⠉⢖⠒⠀⠀⠀⣇⠀⣸⠀⠀⣇⠀⣸⠀⠀⠀⠒⡲⠉⠀ ⠀⠀⠀⠉⠙⠫⠤⠚⠉⠀⠀⠀⠀⠉⠓⠤⠝⠋⠉⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⢻⣦⡾⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠞⠛⠀⠉⠀⠻⠶⢦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠛⠉⠀⠀⠀⠀⢀⣤⣄⠀⠀⠀⠀⠉⠛⠷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⢀⡶⣶⠀⠀⠀⠀⢯⣷⣽⡇⠀⠀⠀⠀⠀⠀⠀⠙⠳⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡾⠋⠁⠀⠀⠛⠞⠏⠁⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⢤⣿⣿⡆⠀⠈⠻⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⠟⠀⠀⠀⠀⠀⠀⣀⣠⡴⠖⠲⣶⠞⠛⠻⣶⡴⠖⠶⣄⠈⠃⠉⠁⠀⠀⠀⠈⠻⣄⠀⠀⠀ ⠀⠀⢀⡾⠃⠀⢠⡶⣤⣀⣶⠟⠉⠛⠃⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠘⠟⠒⢿⣄⠀⢀⣀⠀⠀⠹⣧⠀⠀ ⠀⢀⡿⣡⢾⡆⢸⡇⢾⣝⠿⣦⣀⣀⣤⠴⠶⠖⢻⡟⣿⠛⠶⠶⢦⣤⣀⢀⣠⣿⣿⡛⣿⠀⢀⣄⠘⣧⠀ ⠀⣾⠁⠻⣾⡷⢾⣇⣼⡿⠃⠈⠉⠉⠀⠀⠀⠀⣸⠉⣿⠀⠀⠀⠀⠈⠉⠋⠽⢿⣿⢡⣿⣀⠘⢿⠇⢹⡆ ⢸⡇⠀⣸⡏⠀⣸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣼⠃⠈⢳⡄⠀⠀⢿ ⣾⠁⢀⡿⠗⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⢹⡆⠀⠀⠀⠀⠀⠄⠀⠀⠀⠻⣦⠀⠸⣧⡀⠀⢸ ⢻⡀⣿⠀⠀⡿⠀⠀⠀⠀⠰⣶⣶⠆⠀⢀⣼⠃⠀⠀⠀⢿⣤⠁⠀⣾⣶⡦⠐⠀⠀⠀⠹⣇⠀⠀⣻⠀⣼ ⠸⣧⣼⠗⢸⡇⠀⣠⣤⣤⣤⣤⣤⣤⣤⡞⠁⠀⠀⠀⠀⠈⢻⣦⣄⣀⣀⣀⣀⣀⡀⠀⠀⣿⠀⠸⣿⣠⡏ ⠀⠹⣇⠀⢸⣇⣸⡟⢹⣿⣿⣿⣿⣿⠏⣿⠀⠀⠀⠀⠀⠀⡟⢹⣿⣿⣿⣿⣿⠏⣿⣀⣀⣿⠀⠀⢸⠏⠀ ⠀⠀⠙⣷⠺⡏⠉⠻⢮⣝⣛⣟⣛⣥⠾⠃⠀⠀⢠⣶⠀⠀⠻⢮⣝⣛⣻⣛⣭⠞⠉⠀⠀⡟⠀⢴⡛⠀⠀ ⠀⠀⠀⢿⣄⣻⡀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⣸⠃⠀⢨⠇⠀⠀ ⠀⠀⠀⠀⠉⠙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠶⠒⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢿⡳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣹⣦⣉⠓⠶⠤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⡤⠖⠋⣡⣾⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠻⢿⣶⣤⣤⣀⣨⣭⠟⣿⠛⢯⣭⣁⣀⣀⣤⣴⠞⠋⠹⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⢏⣴⣦⡄⠀⠀⠈⠁⠀⣼⠃⣰⠟⢧⡈⢿⡈⠉⠉⠀⠀⣠⣶⡄⢹⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢰⡟⠸⠿⠛⠁⠀⠀⠀⠀⠀⠛⠟⠉⣀⠈⠛⠛⠁⠀⠀⠀⠀⢳⡿⠇⠀⢿⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⣄⢸⣻⡇⣀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠸⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⡇⢠⣤⠀⢸⣄⣀⣀⣀⣀⣀⣠⣿⠈⠫⠼⣿⢀⣀⣀⣀⣀⣀⠀⣟⢀⣄⠀⢻⡄⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢻⠟⠙⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⣰⠿⢿⡲⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣰⠋⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠙⠢⣈⠛⢦⣄⠀⣀⣤⣤⡤⠤⠤⢴⣏⣀⡼⠁⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠘⢲⡤⠞⠋⠁⠀⢸⡇⠀⠀⠀⠀⠈⠉⠲⣄⡀⠀⢀⡇ ⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⢸⠹⡀⠀⠀⠀⠀⣀⠀⠀⠙⣄⣸⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⢠⠏⠀⣀⡠⠤⣄⡀⠀⡏⠀⠳⣄⣴⣾⣍⡉⠉⠓⣄⠈⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡏⢀⡞⠁⢠⣾⡷⠿⣿⡀⠀⠀⣿⣯⣩⣿⣿⣦⠀⢸⡄⢹⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡁⢸⡄⠀⢿⢿⣿⡾⡿⢻⠀⠀⣏⠻⣏⣛⣡⠏⢀⡞⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠳⣄⡈⠓⠶⣛⣡⠞⠠⡷⠈⠓⠚⠛⠒⠚⠙⠒⠦⢼⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣤⡤⢞⡋⠉⠉⢡⡀⢀⣠⠟⠦⣄⡼⠃⠀⠀⢨⣍⣩⡟⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠿⣞⢉⡥⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⢲⣴⡏⠙⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⢛⣴⣃⡀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠤⠖⢹⠁⠉⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠋⢀⡏⠉⠉⠑⠒⠒⠉⠉⠉⠁⠀⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡾⠉⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⢠⠞⠀⡀⠀⠀⠀⠀⠤⢤⡤⠤⠀⠀⠀⠀⣸⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣤⡟⠀⠀⣀⡤⠞⠁⠀⠸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀ ⠀⢀⣴⠞⠋⢠⡟⠒⠋⠁⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀ ⢠⡾⠁⠀⢠⡼⣇⠀⠀⠀⠀⣀⡤⠤⢤⣘⣇⣀⠤⠤⢤⣸⣄⡤⠤⠤⣀⡿⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠻⠤⠼⠧⠤⠤⠼⢧⣠⡀⡄⠈⡟⠀⣤⢠⡄⢸⡁⣠⠀⣆⡈⣳⠀⠀⠀⠀⠀ ⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡗⠛⠒⠛⠒⠛⠛⠓⠛⠓⠛⠚⠛⠛⠋⠀⠀⠀⠀⠀ ⠀⠀⠉⠛⠒⠶⠶⠶⠶⠶⠶⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠶⠚⠛⠉⠉⠉⠉⠉⠁⠀⠀⠀⠈⠉⠉⠛⠓⢶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡤⠶⠶⣤⣀⠀⠀⢀⣀⣤⠤⠤⠤⣤⣄⣀⣼⠿⠶⠶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⡾⠋⠀⠀⠀⠀⢙⡿⠞⠋⠁⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠈⠛⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⠁⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⣰⡟⠀⠀⠀⢠⡾⠀⠀⠀⠀⠀⢀⣀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣄⡀⠀⠀⠀⠀⠀ ⢰⡏⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⢀⣉⠀⠀⠀⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣌⠙⠳⣄⠀⠀⠀ ⢸⣇⠀⠀⠀⣼⠁⠀⠀⠀⠀⢠⣾⣿⣿⣷⠀⠀⠈⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⢀⡄⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠈⠻⣄⠈⢳⡄⠀ ⠀⢿⡀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠹⠿⠟⠋⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⣰⠋⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠹⡆⠀⢷⠀ ⠀⠘⣷⣤⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠁⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢹⡄⢸⠀ ⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢀⠀⠹⣦⡀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢠⡇⣼⠀ ⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⣿⠦⠀⠀⠀⢠⡿⠀⠀⠈⠉⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣼⠀⢹⡄ ⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⣰⡿⢻⡁⣰⣋⣀⣀⣠⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⣇⠀⠀⢿ ⠀⠀⠀⠀⠸⣇⠀⠀⠀⢰⡟⠀⠘⠛⠉⠉⠉⠙⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠟⠛⠁⠀⠀⠀⠀⠀⢿⡄⠀⠀⠹⣆⣿⣿ ⠀⠀⠀⠀⠀⢿⡄⠀⠲⢾⣇⠀⠀⠀⠀⠀⠀⠀⠈⣿⠷⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠞⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠘⢿⡇ ⠀⠀⠀⠀⠀⠘⣧⠀⢀⣀⣿⡀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠉⠉⠛⣿⠇⠀⠀⠀⠀⠀⠛⠻⣶⡶⠶⠖⠚⠋⠉⠸⣇⠀⠘⢷⣄⡀⣀⣀⡤⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠈⠀ ⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⣌⣿⣄⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠙⣷⡍⠛⠋⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠈⠻⣷⡀⠀⠀⠀⢀⣿⠒⢲⠀⠀⠀⢸⡆⠠⣄⡀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠘⢿⡆⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣤⠶⠶⠟⠀⠀⠀⢀⣾⠁⠀⠀⠀⠀⠀⢘⣷⣤⠈⠀⠀⠀⠀⠀⠸⣷⠀⠀⠀⠀⠀⠀⣼⠗⢶⡤⣄⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⢀⣾⣥⡀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠛⢷⣼⣀⣸⣠⣿⠶⣤⡴⢤⡀⠀⠀⠀⢠⣾⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⡀⡻⠋⠲⡄⠀⠀⣿⣄⣀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠿⣦⣼⣧⣤⡷⠴⠶⠾⠛⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠓⠚⠳⠶⢻⣯⣀⢸⠋⠉⢷⠀⠀⠀⣀⣤⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶ ⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⣶⠿⠋⠁⣰⠃ ⠀⢸⠉⢿⡒⠒⠤⢤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠋⣡⠚⠁⠀⠀⣰⠇⠀ ⠀⠘⣇⠀⠙⠢⢄⣀⠀⠀⠉⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠚⠁⢠⠞⠀⠀⠀⢀⣴⠃⠀⠀ ⠀⠀⠘⣄⠀⠀⠀⠀⠉⠑⢦⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⡰⠃⠀⢀⡠⢶⡟⠁⠀⠀⠀ ⠀⠀⠀⠘⢦⣄⣀⠀⠀⠀⠀⢳⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⢀⠞⣀⠤⠚⢁⡴⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠲⢬⣉⡉⠉⠙⠳⣄⡀⣧⠴⠒⠊⠙⠛⠉⠧⢤⡎⢀⣴⠟⠋⠀⣠⠔⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠢⢤⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣠⠤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠟⠋⠉⠙⡆⠀⠀⠀⣠⠖⠋⠑⠢⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⣴⣻⣦⠀⢹⠀⠀⡴⢁⣾⣿⣆⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠃⠀⣿⣿⣿⠀⢸⠀⠀⡇⢸⣿⣿⣿⠀⠀⠈⢣⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡽⠁⠀⠀⠙⠿⠋⠀⣾⣖⣲⡇⠀⠛⠿⠃⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠐⣇⠀⠈⢻⠋⠁⢀⡷⠀⠀⠀⠀⠀⠀⢀⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣀⠀⠀⠘⣦⡀⠀⠀⠀⠈⠑⡎⢹⠑⡶⠋⠀⠀⠀⠀⠀⠀⣠⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠚⠋⠈⠋⢩⠟⠁⠈⠙⠒⢢⣤⣆⠈⠙⠋⠀⣠⣤⠤⠖⠒⢺⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⠞⠃⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⢸⠀⠈⠑⠒⠒⠋⢹⡄⠀⠀⠀⠀⢧⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⠷⠒⠒⠦⢄⡞⠀⡄⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢸⠒⠋⠉⠀⠈⠹⡆⠀⠀⠀⠀⠀ ⢰⠋⠀⠀⠀⠀⠀⠉⢻⡇⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀ ⡏⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀ ⢷⡀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠸⡄⠀⠀⠀⠀⢰⠇⠀⠀⠀⣰⠏⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀ ⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⢧⠀⠀⠀⢀⡞⠀⠀⠀⣰⠃⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠑⠦⢄⣀⡀⠀⠀⣀⣙⣦⠀⠀⠘⣦⡀⠀⡼⠀⠀⠀⢸⡅⢀⣀⡤⠶⢯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠟⠉⠉⠁⠀⠈⡇⠀⠀⢀⠹⣾⠁⡄⢀⠀⣸⠏⠉⠀⠀⠀⢄⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣇⣰⠃⣠⠆⠀⡰⠷⣀⣹⣨⡶⠛⠶⠧⠼⠞⠧⣄⣀⠀⠙⣆⣸⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠒⠣⠤⠚⠁⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀ ⠀⠀⠀⢠⣿⠀⠙⣦⣤⠀⠀⠠⠀⡄⠀⠀⣸⣧⠀⢤⡀⠀⠸⠳⡤⡀⠀⡀⣄⠈⠀⠀⠒⠀⠀⠀⡟⠀⠀⠀ ⠀⠀⠀⢘⣿⡤⠔⢠⠀⠀⠠⠀⠤⣄⠀⡴⡉⠉⠱⠼⠀⡆⣠⠀⠀⠀⠠⠐⠿⠰⡶⠤⠆⢰⠶⠘⢤⠄⠀⢀

⠀⠀⠀⠀⠀⣀⣠⣤⣤⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⠟⣿⣿⣿⣿⣿⠟⢻⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢹⠀⣿⣿⣿⠟⠁⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀ ⠀⠀⠀⢸⡆⢸⣟⠁⢠⣾⣿⣿⣿⣿⣿⡿⠿⠿⠛⠛⠋⠉⠉⠉⠁⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀ ⠀⠀⠀⠀⡇⢸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠶⠖⠻⣷⡀⠀ ⠀⠀⠀⠀⣧⠀⣿⣿⣿⣿⣿⣿⣿⠀⠀⣠⠴⠖⠛⠛⠛⠻⠿⠷⠀⠀⠘⠋⠀⠀⠀⠀⠘⣷⠀ ⠀⠀⠀⠀⢿⠀⢿⣿⣿⣿⣿⣿⣿⡄⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡇⠀⠀⠀⠀⠀⢠⣿⣆ ⠀⠀⠀⠀⢸⡇⢸⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⣇⣀⣀⣠⣤⠴⠟⢹⡇ ⠀⠀⠀⠀⠸⡇⢸⣿⣿⣿⣿⣿⣿⣧⠀⠴⠿⠶⠶⠶⠶⠶⠟⠋⠀⠀⢁⣀⣀⠀⠀⠀⠀⣸⠀ ⠀⠀⠀⠀⠀⡇⠸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⢠⡟⠀ ⠀⠀⠀⠀⠀⣿⠀⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⣶⠤⣄⣀⣀⣀⣀⣀⣠⣤⠀⠀⠀⠀⢀⡿⠀⠀ ⠀⠀⠀⠀⠀⢻⠀⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠘⢦⣤⣄⣩⣩⣩⡭⠏⠁⠀⠀⠀⢀⡟⠁⠀⠀ ⠀⠀⠀⠀⠀⣸⠀⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠈⠻⣍⣛⣶⣾⣽⣤⡄⠀⠀⣰⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠁⠀⣠⡾⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⡓⠒⠶⠤⠤⣤⠞⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⠁⢰⣿⣿⣿⠿⢿⣿⣿⣿⣿⠶⢤⠤⣼⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣼⠃⠀⣼⣿⣿⣿⠀⠀⠸⡟⡟⠻⣦⡠⠷⠿⣼⣷⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡾⠃⢠⣾⣿⣿⣿⡏⠀⠀⠀⢹⡿⡄⠈⡅⢿⣷⡇⠘⢧⡀⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡾⠁⣰⣿⣿⣿⣿⣿⡇⠀⠀⠀⢀⢳⣹⡀⠈⠓⠛⠁⠀⠈⠻⣦⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⠁⢰⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢸⣄⡷⠷⠤⠤⠤⠖⠒⠒⠋⠉⠛⢷⣄⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀ ⠘⣧⡀⠻⣿⣿⣿⣿⣿⣿⠀⠀⠀⢸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣯⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠲⣤⡙⢿⣿⣿⣿⡧⠤⣀⣸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢻⡈⣿⣿⣿⡇⠀⠀⢸⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠹⣾⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⢡⣿⣿⣿⡇⠀⠀⢸⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⡏⠈⠻⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢟⣫⡽⠿⡍⠉⠙⣻⠿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⣠⣿⣿⡿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⡏⢀⣀⠀⢹⡀⢰⠃⣀⠈⠻⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⢀⣴⡿⠟⠋⣰⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⢰⡇⢼⣿⠀⠀⡇⢸⢸⣿⠆⠀⢻⣿⡿⠁⠀⠀⠀⠀⠀⢠⠾⠋⠀⠀⣼⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠃⠀⠘⣇⠈⠉⠀⢀⣇⠸⡀⠉⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⠟⢿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⡏⠀⢴⣶⣄⠀⠙⣄⠀⢀⡼⠀⠀⠳⡀⠀⢀⡾⣿⣿⠀⠀⣤⣤⣀⠀⠀⠀⠀⣾⣿⠋⢻⣿⣿⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠿⠁⢈⣿⣿⣷⡀⣸⢈⣧⠀⠀⠛⠛⠋⠀⠀⠀⣀⣈⣛⣟⣂⣀⠙⣧⠀⠘⢦⠈⠙⠲⣤⡀⠛⠁⠀⢸⣿⠏⠀⠀ ⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⢸⣿⠏⣿⠃⣻⢯⡈⣱⢦⡀⠀⠀⢰⣾⣉⠉⢠⣤⣤⣤⣭⣭⣿⣧⣀⠈⣧⠀⠀⠀⠙⢦⠀⣰⠟⠁⠀⠀⠀ ⠀⢸⣿⣿⠏⠀⠀⠀⠀⠀⠘⠏⣠⡟⠀⢸⣾⣿⣧⣴⡁⠀⡍⢀⡻⢿⣿⣷⣶⣿⣿⣿⡿⠋⠀⠉⢷⣿⡄⠀⠀⠀⠈⠻⠁⠀⠀⠀⠀⠀ ⠀⠸⣿⡟⠀⠀⠀⠀⢀⣤⣴⢞⣩⠄⠀⠀⢻⣿⣿⠿⠓⣦⣀⣀⣀⣀⠽⢿⣿⡿⠿⢯⣀⣀⣀⣠⠾⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠁⠀⠀⠀⠀⣿⣍⣻⡿⣿⠀⠀⠀⠀⠙⠿⢷⡤⠀⠀⠀⠀⠀⠀⣞⢀⣀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣴⣶⣶⣶⣶⣶⣶⣶⣦⣤⣤ ⠀⠀⢀⠀⠀⢀⡴⣆⠉⠛⢿⠀⢹⣷⡀⠀⠀⠀⠠⣀⣀⣀⠆⠀⠀⠀⢸⣯⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠈⠳⢤⣾⠀⠘⣦⣀⣾⣤⣿⣿⡷⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⣿⣿⣿⣋⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⣀⣠⣴⣶⣾⣿⣿⣿⣿⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀⣨⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⣷⣤⣄⣀⣤⣤⣶⣿⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢩⣽⣿⣿⣿⣿⣿⣿⣷⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠤⠤⠤⣄⠀⠀⢀⣀⣀⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⢀⠝⢾⠉⠀⠀⠀⠀⠀⠀⠈⠉⠒⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⢀⠖⠁⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⡀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⢋⣉⣉⡉⠙⠻⢦⣄⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁ ⠀⠀⠀⠀⠀⣠⠴⠛⠥⠐⣉⠤⠤⣌⡀⠀⠀⠙⢷⡄⠀⠀⠀⠀⡇⠀⠀⠀⣠⠔⠉⠀⣇⣀⣀⠤⠤⠤⠴⠶⠦⠤⣄⠀⠀⠀⠀ ⠀⠀⠀⣠⠔⠋⠉⠉⢲⠞⠁⠀⠀⠀⠙⢦⠀⠀⠀⠹⣆⠀⠀⠀⠁⠀⣠⢞⡡⠴⠒⠉⠉⢀⣀⡠⠤⠤⠀⠒⢲⣶⣿⠤⣄⡀⠀ ⠀⢀⡾⠁⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⢻⡄⠀⠀⣠⡾⢟⣩⣖⡥⠖⠊⢉⡀⠤⠔⠂⢀⡤⠚⠁⠀⢸⠀⠀⣹⠀ ⠀⡜⠀⠀⣴⣶⣦⣸⠀⠀⢠⣶⣶⣤⠀⠀⠘⡇⠀⠀⠀⣧⣠⣾⣫⣶⠟⢋⡠⠔⠊⣉⡀⠤⠄⣠⠞⠁⠀⢀⡔⠀⣿⠴⠚⠁⠀ ⠀⡇⠀⠀⠻⠿⠿⢻⡀⠀⠸⣝⣻⡽⠀⠀⠀⡿⠀⠀⠀⢹⠁⠉⠙⠳⣮⡥⠔⠊⠁⠀⢀⡴⠊⠁⠀⢀⡴⡟⠀⣸⠛⠲⣄⠀⠀ ⠀⢳⡀⠀⠀⠀⣀⡾⢧⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⠀⢸⠀⠀⠀⠀⠈⢷⠤⠤⢴⡶⠋⠀⠀⣠⣴⠋⣸⠁⢀⠏⡇⠀⠘⣧⠀ ⢠⡏⠙⠓⠒⠛⠁⠀⠈⠳⣤⣀⣀⣀⣠⠴⠃⣀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠘⡇⣠⠏⠀⠀⣠⣾⠟⠈⣧⠇⠀⡼⠀⢸⠀⠀⣿⠀ ⢸⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⣀⠀⠙⠂⠀⢠⡏⠀⠀⠀⠀⠀⢀⡿⠃⢀⣠⣾⠟⠁⠀⠀⡿⠀⢰⠃⢀⠏⢀⡼⠃⠀ ⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⠃⠀⠀⢀⣾⠁⠀⠀⠀⠀⣀⣼⣧⠿⠛⠋⡸⠀⠀⠀⣰⡷⢀⠇⣠⣮⡴⠛⠁⠀⠀ ⠈⢷⡀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢀⡠⣿⠀⠀⢀⣾⣷⣛⡲⣄⢀⣰⣿⣤⣌⠳⣄⡴⠁⢀⣀⣴⣿⠇⡼⠞⠋⠁⠀⠀⠀⠀⠀ ⠀⠈⠳⣤⡀⠀⠀⠀⠙⠒⠒⠒⠚⠭⠚⠁⣀⣴⢿⠛⠛⣻⣿⢸⣿⣇⠀⠉⠉⡇⣿⠉⠉⠉⠉⠉⣸⢰⠧⠤⣄⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠈⠙⠳⠦⣤⣄⣀⣀⣀⣤⡤⢶⠚⠉⠙⠚⢳⠀⣷⠺⠞⠉⠙⠳⣄⡴⠣⠋⠉⠓⢦⠀⣞⣉⣀⣀⣀⡀⠀⠉⠓⢄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠒⠒⠚⠁⠀⠙⠦⢤⣤⣤⠤⠋⠙⠲⠤⠤⠤⠚⠀⠉⠀⠀⠀⠉⠉⠉⠉⠛⠚⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⣤⣄⡀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠈⠙⢯⠓⠦⣄⡀⠀⠉⠲⢤⡀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢰⣶⣶⣶⣶⣶⣶⣾⣿⣋⠋⠈⢻⣿⡇⠀⠀⠀⠈⠻⡄⠈⠙⢳⣄⡀⠀⠈⠳⣄⣰⠃⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠙⠛⠿⠿⠿⣿⣛⣋⣭⣤⠴⠟⢹⡇⠀⠀⠀⠀⠀⠹⡄⠀⠀⠙⠛⢦⠀⠀⢨⣿⣆⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣴ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⢸⡇⠀⠀⠀⢀⣀⣠⣿⡦⠤⠤⠤⣤⣷⣄⣸⠀⢻⣧⢸⡇⠀⠀⢀⣀⣤⢶⣾⣿⠿⠛⠋⠉⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⢺⡇⢀⣴⣾⣿⣿⡿⠇⠀⠀⣀⣤⣴⣾⡿⠟⠲⢬⣿⣿⣇⡤⣶⣿⣭⠿⠛⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⢀⡇⠀⠀⠀⠘⣷⣿⠟⣯⠁⠀⠀⠀⠀⢸⠏⠉⢿⣹⣷⠀⠀⠀⠿⠛⢃⡴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢺⡇⠀⠀⠀⣼⡏⣡⠞⢻⡇⠀⠀⢀⣤⠿⣆⠀⠈⠷⠙⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼ ⠀⠀⠀⠀⠐⠀⠀⠠⠤⣀⣸⣇⠀⠀⣈⣿⣴⣯⣄⣼⠇⠀⣲⡟⠁⢀⣽⡄⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢀⣀⡤⠞⠀⠀⠀⠀⣀⡴⠋⣀ ⠀⠀⠀⢀⡀⣀⣀⣀⣀⣀⣘⣏⣩⣿⣿⣿⣼⣿⣩⣿⣤⣼⣿⣿⠿⠶⣼⣧⣤⡄⠀⠀⠀⠀⢀⡽⠛⠋⠉⠀⠀⠀⠀⠀⣠⣾⡯⠖⠉⠀ ⠀⠀⠀⠙⠛⠒⠤⢤⣀⠀⠀⢿⠈⠻⣿⡯⠿⢿⣇⢻⠛⠋⠹⣷⣴⣾⡿⠴⠦⠴⠶⠤⠤⢤⣾⣧⣀⣀⣀⣀⣠⣴⡶⢿⣋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣸⡆⠀⠈⠻⣦⡀⢿⡙⠒⠚⠉⢁⣽⠛⠿⠿⠓⠶⢤⣄⣀⣴⣿⠿⠿⠛⠋⠉⠉⠉⠛⠀⣨⡷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣻⡤⠦⠤⠤⠿⠿⠿⠶⣶⣶⣋⣀⡀⠀⢀⣀⣠⡴⠞⠋⠙⠓⠶⠤⣄⣀⠀⢀⣀⣤⠾⠯⠤⠂⠀⠀⠀ ⠶⠦⠤⠤⠤⠤⠤⠤⠖⠊⠉⢁⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠳⠦⢤⣄⣀⠀⢀⣴⣂⡤⠼⠛⠛⠧⠄⠀⠀⠀⠀⠀⠀⠀ ⢀⠀⣀⣀⣀⣠⠤⠴⠒⠚⠉⠉⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠒⠒⠤⠤⣀⣀⠀⠀⠀⠀⠉⠉⠛⠛⠃⠤⠤⠤⠄⣀⣀⣀⣀⠀⠀⠀⠀⠀ ⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢙⡒⠦⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠉⠒⠦⢄⣈⡉⠉⠙⠓⠒⠒⠒⠒⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠲⣄⡀⠀⠀⠀⠉⠙⠒⠶⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⠀⠀⠀⠀⠀⠀⠉⠓⠦⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠈⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣶⣶⠶⠶⠶⠶⠶⢶⣶⣤⣤⣤⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣠⣴⣶⠿⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⢀⣤⡶⠟⠛⠉⠀⢸⣷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣀⠀⠀⠀⠀⡎⠘⣿⡏⠛⢿⣦⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⢶⣦⣤⣅⣀⣽⣿⡄⠀⠉⠻⣿⣦⣀⣀⣀⣀⣀ ⠀⠀⠀⠀⠀⢀⣴⡿⢋⣀⣠⣤⣤⣴⣶⣶⣶⣶⣶⣶⣷⣶⣶⣶⣶⣶⣤⣄⣀⡀⠀⠀⠀⠀⠉⠉⠙⠛⠉⠀⠀⠀⠀⠈⠻⣿⣍⠉⠉⠉ ⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡀⠀ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡀ ⠀⢠⣿⣿⠿⠟⠛⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷ ⠀⣼⡟⠛⢦⣀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⢀⣿⠇⢀⣦⡉⠳⢦⣄⡀⠀⠀⠀⠈⠻⢷⡦⢤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⢰⣿ ⢸⣿⠀⣼⣿⣿⣷⣤⡈⠙⠳⠦⣤⣀⡀⠀⠙⠲⣄⡈⠉⠙⠓⠒⠲⠦⠤⠤⠤⠤⠤⠤⠤⠤⠴⠒⠛⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⣼⣿ ⠸⣿⠀⠛⡇⠈⠙⠻⣿⣷⣦⣀⠀⠈⠉⠙⠓⠒⠒⠛⠓⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⡀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⢠⣿⡟ ⠀⣿⡆⠀⣇⠀⠀⠀⠀⣿⣿⣿⣷⣦⣀⠀⢠⠀⠀⡄⠀⠀⠀⢀⣀⣤⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⡇⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⣾⡟⠀ ⠀⢻⣷⠀⠘⢦⡀⠀⠀⠘⢿⣿⣿⣿⣿⣷⣾⡄⢸⣧⣶⣾⣿⣿⣿⣿⣿⣿⡟⠛⠛⠋⠉⠉⣹⠛⠷⠀⣿⣿⠟⠚⠲⣄⠀⠀⣼⣿⠁⠀ ⠀⠈⣿⣧⡀⠈⠛⢦⣀⠀⠀⠈⠉⢉⣠⠞⠛⠃⠛⠻⣏⠉⠙⠻⠿⠿⠟⠋⠀⠀⠀⠀⢀⣴⠋⠀⠀⢰⡿⠁⠀⠀⢀⡟⠀⣼⣿⠃⠀⠀ ⠀⠀⠘⢿⣧⡀⠀⠀⠈⠉⠙⠛⠋⠉⠀⠀⠀⠀⠀⠀⠙⠦⣄⡀⠀⠀⠀⠀⠀⣀⣠⠴⠛⠁⠀⠀⠀⠈⠁⠀⢀⣠⠟⢁⣼⣿⠃⠀⠀⠀ ⠀⠀⠀⠈⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠁⠀⣀⣀⠀⠀⠀⠀⠀⠠⣖⠋⠁⣠⣾⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠋⠉⠉⠙⢦⡀⠀⠀⠀⣈⣷⣾⡿⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⠟⠶⣤⣀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⣀⣁⣤⣶⣿⣿⣯⣥⣤⣤⣤⣤⣤⣤⣤⣤ ⠀⠀⠀⠀⠀⠀⣸⣿⠋⠀⠀⢸⠟⠋⠉⠀⠀⠉⢷⡀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢀⣀⣠⣴⠚⠉⢹⡍⢿⣿⡉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠻⣿⣄⣀⣀⣀⠄⠀⠀⠀⠀⢠⡞⢹⠋⠛⠛⠛⠛⠛⠛⠉⠉⠉⠉⡼⠁⠀⠀⠀⣷⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⣿⡇⠀⠀⠀⠀⠀⣾⠀⢸⠀⠀⠀⠉⠀⠂⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⢸⡀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⢠⠇⠀⣾⠀⠀⠀⢐⣞⣛⣂⣀⠈⢀⡿⠀⠀⠀⠀⠀⢸⡇⠀⠀⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⢀⡞⠀⣠⣇⡴⠞⠛⠉⠉⠉⠉⠉⠉⢹⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠈⣿⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠀⠀⠀⢈⣠⣴⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣴⣦⣶⣶⣶⣶⣶⣶⣶⣤⣤⣤⣄⣀⣐⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⢀⣠⣴⣶⣾⡿⠿⠟⠛⠋⠉⠉⠉⠉⠀⠀⠀⠀⢀⣨⣴⣿⡿⠟⠛⠉⣻⣗⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣶⣿⠿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠟⠉⠀⠀⠀⠀⠀⡟⢿⣿⡿⣷⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⣤⡀⠀⠀⠀⠀⢸⠁⠈⣿⣿⡈⠙⠿⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣷⣦⣤⣄⣘⣀⣀⣸⣿⣷⠀⠀⠈⠛⢿⣿⣦⡀⠀⠀⠀⣀⣀⣀ ⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠟⠁⠀⠀⠀⠀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠿⠿⡿⠿⠛⠀⠀⠀⠀⠀⠙⢿⣿⣿⠛⠛⠛⠛⠛ ⠀⠀⠀⠀⠀⣠⣾⣿⣋⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣷⣄⠀⠀⠀ ⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣧⡀⠀ ⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⠀ ⠀⢠⣿⣿⣿⣿⣿⡿⠿⠿⠟⠛⠛⠛⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⠛⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣧ ⢀⣾⣿⣿⡉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿ ⣸⣿⠏⠈⠻⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⣿⣿⠀⠀⣶⡀⠙⠻⢦⣄⡀⠀⠀⠀⠀⠀⠀⠙⢿⣳⠶⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⣿⣿⠀⣸⣿⣿⣷⣤⣀⠉⠛⠷⣦⣤⣀⠀⠀⠀⠀⠙⠳⣤⣈⠉⠛⠛⠳⠶⠤⢤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⡤⠿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿ ⣿⣿⠀⣿⣿⠛⠿⣿⣿⣿⣦⣄⠀⠉⠙⠛⠲⢶⣤⣤⣄⣈⣙⠳⣦⣄⣀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⢹⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿ ⣿⣿⠀⠁⣯⠀⠀⠈⠙⠻⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣴⣶⡆⠀⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠁ ⣿⣿⠀⠀⣿⡀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣦⣀⠀⠀⢠⡄⠀⢀⡄⠀⠀⠀⠀⠀⣀⣀⣠⣤⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⣾⣿⡏⠀ ⢸⣿⣧⠀⠘⣷⡀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣷⣦⣸⡇⠀⣸⣅⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠛⠛⠛⢛⡿⢻⣷⠀⢸⣿⣿⣿⠦⠶⣤⡀⠀⠀⠀⣸⣿⡟⠀⠀ ⠈⢿⣿⣆⠀⠈⠻⣦⡀⠀⠀⠀⠙⠛⠿⠿⠿⠛⠛⣿⣿⡇⢠⣿⣿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠉⢀⢸⣿⠋⠀⠀⠀⠈⣿⠀⠀⣠⣿⡿⠁⠀⠀ ⠀⠘⣿⣿⡄⠀⠀⠉⠛⠶⣤⣀⠀⠀⠀⢀⣠⣴⠞⠁⠈⠁⠈⠁⠘⣧⡀⠀⠈⠉⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⠀⠀⠈⣿⠃⠀⠀⠀⠀⣼⡟⠀⣰⣿⣿⠁⠀⠀⠀ ⠀⠀⠘⢿⣿⣆⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⣰⣿⡿⠃⠀⠀⠀⠀ ⠀⠀⠀⠈⢻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠒⠒⠒⠚⠛⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠾⠛⠁⢀⣼⣿⡿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⢿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠶⠷⠶⢦⣄⠀⠀⠀⠀⠀⠙⠷⣤⣠⣶⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠉⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⢀⣠⣴⣿⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠛⠳⢦⣄⡀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣃⣤⣶⣿⣿⣿⣯⣥⣤⣤⣤⣤⣤⣤⣤⣤⣴⣶⣶ ⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⠁⠀⠀⠀⣽⡿⠟⠋⠉⠉⠈⠙⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⣀⣰⠾⠉⠙⣿⡙⣿⣿⣏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠉⠈ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⡀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⣠⡿⢶⣦⣤⣤⣤⣤⣤⣤⣤⣤⡤⠴⠶⠶⠾⢛⣿⠏⠀⠀⠀⢸⣇⠈⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⠿⣿⣦⣤⣤⣴⠞⠀⠀⠀⠀⠀⠀⢸⡿⠁⣸⠁⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⢿⠀⠀⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⣿⣿⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⣿⠀⠀⠀⠈⠑⠂⠈⢃⠀⠀⠀⠀⠀⣸⡏⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⢻⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⣿⠀⠀⠘⢄⢠⣴⠾⠳⢄⠀⠀⠂⢀⣿⠁⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠈⢿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⣾⠃⠀⢠⡏⢀⣀⣤⡴⠶⠿⠗⠒⠛⠓⠲⠶⢾⡟⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠈⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⢰⠏⠀⣠⣿⣷⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠸⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡄⠀⠀⠀⠀⣀⣠⣾⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⢹⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⣿⣟⡉⠛⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠈⠉⠐⠢⡆⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡀⠀⠀ ⣿⣿⣿⣿⣿⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠇⠀⠀ ⣿⣿⡿⠍⡀⠆⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀ ⣿⣿⣷⠀⠡⣠⠘⡀⠀⠀⠀⠀⣀⣀⠀⠀⠀⢠⣤⡀⠀⠀⢸⢰⡂⠀⠀ ⣿⣿⣿⣇⠀⠹⡀⠱⠀⠀⠀⠀⣻⠿⠂⠁⠁⠪⠿⣥⡤⠀⠈⣆⠃⠀⠀ ⣿⣿⣿⣿⡆⠀⢃⠰⡀⠀⠉⢉⠖⠾⠪⢋⠁⠁⠁⠀⠀⠀⠀⢼⡄⠀⠀ ⣿⣿⣿⣿⣿⠀⠈⠀⢸⢂⠔⣽⢢⡀⠀⠀⠀⠀⠀⠀⠀⢠⢤⢬⠇⠀⠀ ⣿⣿⣿⣿⣿⡀⠀⡇⡆⡏⣘⠇⡾⡁⠀⠀⠀⠀⠀⠀⠀⡷⡆⢃⢋⡄⠀ ⣿⣿⣿⣿⣿⡇⠀⢠⠃⠁⠋⠀⠃⡇⠀⠀⠀⠀⠀⠀⠀⠠⠙⡀⠂⢸⡄ ⣿⣿⣿⣿⣿⣇⠀⠘⠈⡄⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⡌⠀ ⣿⣿⣿⣿⣿⣿⠀⢸⠀⠐⡀⠀⠀⢸⠀⠀⠀⠀⣀⣀⣤⡜⠀⠀⡸⡀⠀ ⣿⣿⣿⣿⠟⠁⠀⠈⢫⠉⡇⠀⠀⡈⣽⣿⡿⣿⣷⣌⡟⢁⠀⠀⠃⠈⡆ ⣿⣿⣿⣿⠀⠀⠀⠀⠈⡦⠁⠀⢀⣻⣿⣿⡇⣿⡿⠛⡱⢸⠀⠀⢠⠀⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠋⠉⠛⠛⠷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣶⣶⣶⣶⣤⣤⣀⢀⣾⣿⣿⣿⣿⣿⡿⠛⠁⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣤⣄⣀⣤⣤⣤⣶⡾⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠟⢋⣡⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠀⠀⠀⠐⣦⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⣀⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⣀⣀⣀⣀⣀⣤⣿⣿⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢣⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡌⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⣀⣀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡴⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣀ ⠀⣴⣿⠛⣹⠇⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿ ⢸⣿⣇⣀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⡿⢹⣿⣿⣿⣿⡏⢹⣿⠀⠀⠀⢻⣿⡿⠿⠿⠛⠋⠙⣿⡿⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿ ⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣧⠀⢿⡄⠀⠀⠀⠁⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿ ⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⠀⠟⠛⠛⠛⠋⢀⠀⠃⣄⠀⠀⠀⠀⢀⣤⠞⠁⠀⠀⠀⢀⣀⣀⣤⠤⠤⠤⠖⢲⣶⣶⠒⠛⠛⠛⠛⠛⠒⠒⠒⠦⣿⣿⣿⣿⣿⣿⣿⣿ ⡀⠀⣠⣿⣿⣿⣿⣿⠟⠛⠉⠉⠀⠀⠈⠓⠦⣄⡀⠀⠀⠈⣿⠀⠹⡆⠀⢀⣤⣞⣡⡤⠶⠲⢾⣿⣿⣿⣿⣿⣶⣶⣶⣾⣿⠟⠁⠀⠀⠀⠀⠀⠀⠂⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣀⣀⣤⣬⣿⡶⣤⣤⡿⠀⠀⠙⠶⣿⠋⠉⠀⠀⠀⠀⠀⠙⠛⣿⣿⣿⣿⣿⣿⣭⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣴⡿⠟⠻⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣀⡤⠴⣶⣿⣿⣷⣶⣾⣿⠟⠀⣸⡇⠀⠀⠀⠀⠀⠘⢧⣀⣠⡤⠴⠖⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⠟⠁⠀⠀⠘⣿⣿⣿⣿⡿ ⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⢈⣛⣿⠿⠿⠟⠛⠋⠉⡽⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠏⠀⠀⠀⠀⠀⢻⣿⣿⡋⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡖⠛⠉⠁⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠷⠤⢤⣤⣀⠀⠀⣾⣿⣿⣷⠀ ⢹⣿⡿⢿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⣀⡞⠁⠀⠀⠀⠀⠀⣀⣠⣄⣀⠀⠀⠀⠈⠙⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣿⠏⠀⠀⠀⠀⠈⠉⢳⣿⠿⣿⣿⠀ ⢸⣿⠃⠀⠉⣹⣿⣿⣿⣿⣷⣄⠀⠀⢀⣤⠖⠉⠀⠀⠀⠀⠀⢀⡞⠉⠀⠀⠉⠳⣄⠀⠀⠀⠀⠈⠉⠓⠒⠦⠤⢤⣤⠤⠤⠤⠔⠒⠋⢉⣾⠏⠀⠀⠀⠀⠀⠀⢀⣾⡏⠀⠈⡿⠀ ⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⡋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⠋⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⠟⢻⣿⣿⣿⢿⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⣿⣿⠟⠁⠀⠀⠀⠀⠀⢀⣴⣿⠏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣿⡏⠀⠀⢻⣿⡟⠀⠈⠻⢿⣿⣷⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣴⣾⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⣠⣤⣾⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠹⣿⠀⠀⠀⠀⠈⠙⠻⠿⠿⣿⣿⣶⣦⣤⣤⣤⣤⣤⣤⣴⣶⣶⣾⣿⣿⣿⡿⠟⠛⣿⣅⣀⣸⣷⠶⠶⠶⠾⠿⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⣿⡟⠛⠛⠻⣿⣉⡽⠋⢯⣁⣤⠏⠙⠶⠶⠏⠀⠀⠹⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⢸⡿⠀⠀⠀⠀⢻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⣠⠾⠛⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀⢀⡞⠁⠀⠀⠈⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⡀⠀⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣶⣦⣤⣴⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣁⡼⠃⠈⠀⠀⠀⠤⢀⠀⠀⠀⢸⠦⢄⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⡠⠊⠀⠀⠀⠀⠀⠀⠈⠁⠐⠚⠁⠢⡉⠢ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠈⢆ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⢀⡠⠄⠒⠒⠒⠒⠀⠈⠘⡀⠀⠀⠀ ⠉⠙⠻⡿⣿⣿⣿⣿⣿⣿⣿⠃⠀⢀⡤⠂⠁⠀⠀⠀⠔⢒⣀⣀⡐⠂⠈⢄⠀⠀ ⠀⠀⠀⠀⠀⠙⡛⢿⣿⣿⡇⠀⢠⠊⠣⣀⠔⠃⠀⠀⠀⣼⢶⣶⣦⠖⠀⠸⠀⠀ ⠀⠀⠀⠀⠀⢸⠙⡄⠈⠙⣧⣀⠈⠒⠀⠑⢤⢶⣿⡦⡀⠀⠉⠉⠁⠀⠀⠀⡗⠀ ⠀⠀⠀⠀⠀⢨⠀⣇⠀⢀⣸⣿⣿⣿⠉⢂⠀⠏⠉⠉⡇⢀⡀⠀⠀⠀⠀⠀⢧⠀ ⠀⠀⠀⠀⢰⠞⠀⠋⠛⢿⣿⣿⣿⡏⠀⠀⠃⠐⡀⠀⠈⣈⡠⠔⡟⠀⠀⡘⠀⠀ ⣀⣴⣄⣼⡟⡆⡇⠀⠀⠻⣿⣿⣿⠃⠀⠀⡆⠀⠈⠢⢄⡉⠒⠚⠁⢀⠜⠀⠀⠀ ⣿⣿⣿⣿⣿⣧⣀⠀⠀⠀⠀⠙⢉⠀⠐⠒⠓⠀⠀⠂⢄⠀⠁⢒⡖⠁⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⠟⠐⠂⢄⠀⠤⢆⠀⠀⠀⠀⠔⡠⠐⠒⠈⠁⠁⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⠃⠀⠀⠐⠣⠀⠀⠸⠀⠀⠀⠐⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⡐⡄⠀⠀⠡⠀⠀⠀⠑⢄⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠡⠀⠀⠀⠀⠗⢄⡀⠀⢀⠀⠀⠀⠀⠀

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⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⠛⣿⢿⡇⠀⠀⠀⡀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⢿⣿⣽⣿⣿⣤⣄⠀⠉⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠻⠶⢶⣤⣀⣀⠀⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣦⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣇⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⢀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡟⠋⠀⠀⠸⡆⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⢸⡆⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡍⠙⠒⢶⡤⠀⢻⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⢸⡇⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣷⠀⠀⠘⢧⠀⠸⡄⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠠⣼⢆⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣇⠀⠀⠈⢧⡀⣇⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣶⣤⡀⠀⠀⠀⠀⠀⠘⡇⠀⡇⢸⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⢻⣿⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⣿⡇⣠⠴⠟⠛⠳⣤⡘⢿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⢻⢰⡇⣾⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠻⡇⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⡿⢻⡅⠁⠀⠀⠀⠀⠀⠙⠶⠮⠭⠤⠖⣶⡶⠂⠀⠀⠀⠸⣾⡃⠋⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⢳⠀⠀⢀⡇⠀⠀⠀⠀⣤⣤⣶⣖⠉⠋⠀⢠⣀⣀⣤⣖⣶⣤⣠⣤⣤⡤⠶⠚⠻⠉⠀⠀⠀⠀⠀⠀⢹⡇⠇⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠸⡄⠀⢾⡀⠀⠀⠀⠀⠀⠀⠀⠈⣩⠟⣻⢋⡽⢋⣰⠏⠀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⢠⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⣷⠀⠀⠻⣆⠀⠀⠀⠀⠀⣠⣎⠀⡠⠀⠊⠀⠋⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⣿⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠙⠀⠀⠀⠘⣶⢶⠀⣠⠞⢡⣧⠟⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⣀⣀⣸⣿⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⣀⠀⠀⣰⠃⣼⡾⠁⢠⣯⠏⢀⡏⣴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡘⢻⠉⢿⠉⢫⡙⣆⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⣹⠀⢰⠇⢸⣿⠀⢠⠟⡼⠀⣸⣻⢉⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣼⡄⠈⣧⠀⢳⠙⣇⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⡆⢸⠀⢺⡇⠀⣸⣠⠃⠀⣧⡏⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⢹⣳⡀⠈⢆⠀⣇⠹⡄⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠈⡇⢸⡄⠸⠁⠀⡿⠃⠀⢸⣻⠁⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠹⣧⠀⠸⣄⠈⠀⢳⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣷⠘⣇⠀⠀⠀⠀⠀⠀⠈⠉⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⢹⡀⠀⠁⠀⠀⢸⣿⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢻⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡆⠀⠙⠀⠀⠀⠀⡼⠙⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠸⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⢰⠇⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⢸⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣾⠁⠀⠀⠀⠀⢀⣞⡀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠤⢤⣤⣽⣀⣀⣀⣀⣬⡆⠀⠀⠀⠀⠀⠀⢸⣤⣤⣤⣄⣤⣤⣤⣤⣤⣶⡒⠚⢿⣿⣥⣿⡇⠀⠀⠀⠀⠀⢸⠀⠙⢦⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠹⣿⠉⠀⠈⢻⠀⠀⠀⠀⠀⢀⡏⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⣿⡿⠃⢧⠀⠀⠀⠀⠀⢸⠀⠀⠈⢳⡀ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⡿⠀⠀⠀⠀⠀⢸⣇⣾⣿⣿⣿⣿⣿⢹⡿⣿⣿⣿⣿⣾⣿⡀⠀⣸⡆⠀⠀⠀⠀⠀⡇⠀⠀⢀⡇ ⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡀⡼⠁⠀⠀⠀⠀⠀⣾⢻⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⣿⣿⡿⠛⢻⡄⡏⡇⠀⠀⠀⠀⠀⡇⠀⠀⢸⠁ ⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡿⠁⠀⠀⠀⠀⠀⢠⢫⣿⡿⣿⣿⣿⣿⡇⢸⡇⢹⣿⠛⢁⣀⢰⡟⠀⠇⣇⠀⠀⠀⠀⠀⢣⠀⠀⢸⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠁⠀⠀⢀⡠⠆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⣀⣴⣿⣇⣀⡀⢀⣠⡴⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣤⣤⣀⣀⡀⠀⣠⡞⢹⣾⠿⠛⠉⠉⠉⠛⢿⣅⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⣤⣤⣤⣀⡀⣿⠶⣄⢀⣠⡴⠞⠋⠉⠀⠀⠀⢀⣤⡀⠀⠀⠈⠉⠛⠿⣦⣸⡇⢀⣀⣤⣤⡄⠀⠀⠙⣧⠀⠀⠀⠀⠀ ⠀⢀⡶⠛⠉⠀⠀⠀⠉⠛⢿⣤⡾⠛⠁⠀⠀⠀⠀⠀⢀⠔⠋⠀⠉⠢⢄⡀⠀⠀⠀⠀⠙⠻⣯⡉⣴⠋⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀ ⠀⡿⠁⠀⠀⠀⠲⣶⡚⢻⡿⠋⠀⠀⠀⠀⠀⠀⣠⣖⠁⠀⠀⠀⠀⠀⠀⣨⣷⣶⣤⣤⣀⣀⣨⣿⡇⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠈⢻⡟⠀⠀⠀⠀⣀⣠⣴⣿⣿⣿⣷⡀⠀⠀⠀⠀⣰⣿⡿⠉⠉⢻⣿⣿⣿⣿⣿⡄⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀ ⠀⣷⠀⠀⠀⠀⠀⠀⡾⢳⠚⢹⣿⣿⣿⣿⣿⠃⠀⠙⣿⣷⡄⠀⠀⢀⣿⣿⣧⡀⠀⣸⣿⣿⣿⣿⡿⢻⡀⠀⠀⢸⠁⠀⠀⠀⠀⠀ ⠀⠘⡆⠀⠀⠀⠀⢸⡇⣾⠀⠘⣿⣿⣿⣿⣿⣄⠀⣠⣿⣿⣧⠀⠀⢸⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⠃⢸⣇⠀⠀⠸⣆⠀⠀⠀⠀⠀ ⠀⠀⢹⠀⠀⠀⠀⢸⡇⢸⡀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢹⠀⠀⠈⣏⢦⠙⠿⣿⣿⣿⡿⠟⠁⢠⢾⡏⠉⠙⠛⠛⠀⠀⠀⠀⠀ ⠀⠀⣸⠀⠀⠀⣀⣼⣧⠀⢳⡀⠀⠻⢿⣿⣿⣿⣿⡿⠟⣁⡎⠀⠀⠀⠘⡄⠓⢤⣀⣀⣀⣀⣠⠔⠃⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠿⠒⠒⠋⠁⠀⠹⣆⠀⠙⢦⣀⠀⠀⠉⠉⣀⡤⠞⡝⠀⠀⠀⠀⠀⠈⠢⣄⡀⠀⠀⠀⢀⣠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⣄⡀⠈⠉⠉⠉⠉⢁⡠⠊⠀⠀⣠⠔⠢⡀⠀⠀⠀⠉⠉⠉⠉⠉⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣯⡉⠓⠒⠛⠉⠁⠀⠀⠀⠰⠁⠀⠀⠹⠀⠀⠀⠀⠀⢀⣴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠒⢶⢶⡶⡶⢶⣶⣾⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢸⢷⣿⡾⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⣸⡾⢿⠇⠀⡿⠻⠷⠤⣄⣀⡀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣁⣀⣸⠀⠀⢻⣀⣀⣤⡴⢛⡿⠀⣯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣏⣻⠛⠻⣆⣀⡾⢿⠛⠚⠉⠁⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠐⠒⠂⣶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣄⣀⣮⠭⣤⣸⣄⣀⣀⣀⣀⣤⣤⣤⣤⡤⠤⠤⠤⠤⠤⠤⠀⠀⠐⠛ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁⠉⠀⠈⠙⢦⣼⣿⣤⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠟⠀⠀⠐⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣧⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣼⢶⡶⠟⠉⠁⠉⠙⠛⠳⠦⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⣫⡶⠋⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢋⡠⠞⠁⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⣠⠤⠤⣄⡀⠀⠀⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠐⢠⣞⡵⠋⠀⢀⣴⣾⡿⠛⢆⠀⢸⡇⠀⢀⣠⠤⠶⠶⠦⢽⣷⠀⠀⠀⢠⠿⣆⠀⢶⡄⠀⠀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⡼⠁⠀⣴⣿⣿⣿⣇⠀⣸⡀⢸⠁⠀⣀⣤⣶⣶⣶⣶⣤⣌⠳⣄⠀⡏⠀⠹⣇⠀⠉⠉⠀⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡞⢰⠃⠀⢰⣿⣿⣿⣿⣿⣿⣿⡇⢸⢀⡾⠋⠘⣿⣿⣿⣿⣿⣿⣷⡀⢰⠇⠀⠀⠙⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠁⢸⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⠇⢸⢻⣧⣄⠀⠉⠛⠻⣿⣿⣿⡿⣿⡾⠀⡔⠻⣦⢸⡈⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡴⠁⠀⠘⣆⠀⠀⠹⣿⣿⣿⣿⠿⠋⣠⠏⠘⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⣹⠇⣸⣀⣰⣿⡄⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⠁⢠⡀⠀⠈⢦⣀⠀⠀⠀⠀⢀⣠⡾⠃⠀⠀⠀⠙⢿⣇⠀⠀⠀⢀⣴⣿⡿⢠⣿⣿⣿⣿⡇⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⠁⠀⢸⡇⠀⢀⣠⡬⠽⠶⠶⠿⠽⠯⠤⠤⠤⠤⠤⠤⣄⣉⣻⠶⠞⠛⠉⠀⡇⠸⣿⣿⣿⣿⠁⡇⠀⠀⠀⠀ ⠀⠀⠀⣴⠃⠀⠀⣸⢳⣜⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠈⠉⠓⠦⣄⠀⢷⡀⠙⠿⠟⠁⢰⠃⠀⠀⠀⠀ ⠀⠀⢠⡇⠀⠀⢠⡏⠀⠻⣿⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠒⠤⠤⠀⠀⠈⠙⠾⣿⣦⣀⣀⣴⡏⠀⠀⠀⠀⠀ ⠀⠀⣼⠀⠀⢠⡟⠁⠀⠀⠙⢦⠙⣟⡷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢆⠀⣽⠀⠀⠀⠀⠀⠀ ⠀⠀⡿⠀⠀⡞⠀⠀⠀⠀⠀⠈⠳⣿⠁⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠾⠞⠛⡄⠀⠀⠀⠀⠀ ⠀⠀⡇⢀⡼⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⢰⣻⠀⠀⠀⠔⠉⠀⠀⠀⠀⠀⠀⣩⣿⡿⠛⠉⠀⠀⢳⠀⠀⠀⢷⠀⠀⠀⠀⠀ ⠀⠀⡇⢸⠇⠀⠀⠀⠀⠀⣠⡶⠛⠁⢀⣿⡟⠀⠀⢶⣎⠀⠀⠀⠀⠀⠀⢰⡿⠋⠀⠀⠀⠀⠀⠘⡆⠀⠀⠈⣧⠀⠀⠀⠀ ⠀⠀⢷⢸⠀⠀⠀⠀⢀⡾⠉⠀⠀⠀⡼⣿⡇⠀⠀⢾⣧⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠀⠈⣧⠀⠀⠀ ⠀⠀⠸⣿⠀⠀⠀⠀⡞⠀⠀⠀⠀⠛⠛⠺⢧⡀⠀⠀⠁⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⢻⡄⠀⠀ ⠀⠀⠀⢻⡄⠀⠀⣸⡂⠀⠀⠀⠀⠀⠀⠀⠀⠉⢢⣀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠙⢦⡘⣇⠀⠀ ⠀⠀⠀⠈⢿⠀⠀⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠋⢻⣙⣦⣀⠀⣠⠴⠋⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⢻⣿⡀⠀ ⠀⠀⠀⠀⠈⢦⠀⠹⣧⠀⠀⠀⠀⠀⠀⠰⠚⢢⣀⣽⢿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢿⡄⠀ ⠀⠀⠀⠀⠀⠈⠳⡀⠹⣄⠀⠀⠀⠀⠀⠀⣀⣿⣿⣇⢠⡯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠇⠀⠀⠀⠀⠀⠀⠀⣷⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠓⠛⠷⣦⡀⢠⡀⢀⣽⡟⢨⠟⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇

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⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠛⢿⠿⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠉⠉⠉⠛⠛⠛⠿⠿⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠶⣖⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⡆⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⡿⠻⡆⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⠿⣅⣀⠀⢱⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⡆⠀⠸⡅⠀⡇⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⣡⡄⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⡀⠀⠘⢆⣣⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡀⠀⠀⣀⠀⠀⣴⣶⣦⡄⠀⠀⠀⠀⢸⡁⠋⡀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣷⠀⠀⠈⢿⡀⠀⢣⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⡧⠖⠉⠉⠑⢦⣙⠿⠟⢁⣀⣀⠀⠀⠈⣷⡇⡗⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣇⠀⠀⠈⠇⠀⠀⡇⠀⠀⠀⣀⣠⣤⠰⠋⠁⠀⢀⣀⣀⣀⣀⡈⣉⠭⠽⠛⠁⠀⠀⠀⠙⡇⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⢸⠀⠰⡁⠀⠀⠀⠀⠀⢉⡽⢒⢟⠝⣩⠟⠁⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⡀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠈⠇⠀⠙⢆⣀⠀⠀⡠⣾⣀⠂⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⡸⢹⣠⠊⣰⡟⢙⡃⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢶⠶⡖⢾⢷⡀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢸⡇⢠⠃⣾⠁⢠⢻⠁⣸⡟⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣼⡀⠱⡀⢊⢳⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⡇⢸⠀⡏⠀⣶⠎⢀⣿⠁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠸⣷⠀⢱⠈⠌⢧⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⢰⠸⡄⠀⠀⠋⠀⠘⠟⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠘⡇⠀⠃⠀⠘⣦⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢸⠀⢣⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠘⠂⠀⠀⢰⠋⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠈⠀⠈⢆⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⢠⠇⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⢸⠀⠀⠘⣆⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠇⠀⠀⠀⢀⡎⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠤⢀⢸⣄⣀⣀⣸⡄⠀⠀⠀⠀⢸⣤⣀⣀⣀⣀⣀⣤⣤⠔⢶⣾⣹⣿⠀⠀⠀⠀⢸⠙⢦⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠘⣧⠀⠈⡇⠀⠀⠀⠀⡜⢨⣿⣿⣿⣿⣿⣿⣿⣧⣀⣿⠏⢸⠀⠀⠀⠀⢸⠀⠀⢱⡀ ⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⢹⡄⢠⠃⠀⠀⠀⢀⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⡿⣆⢸⡇⠀⠀⠀⢸⠀⠀⢸⠁ ⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⣷⠃⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⠃⣿⢸⡿⠛⣉⢠⠏⠘⣇⠀⠀⠀⠀⡇⠀⢸⠀

⠀⠈⠀⠀⠀⠉⠀⠉⠀⠀⠀⠀⢁⡀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠊⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣧⡇⠀⠀⠀⠀⠀⠀⢀⣠⡤⠴⠶⠖⠲⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⢀⡤⠞⠋⣠⠴⠒⠋⠉⠉⠙⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⢿⡇⠀⠀⠀⠈⣇⠀⠀⣷⠀⠀⠀⠀⠀⠀⣧⢀⣀⣀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠛⠁⢺⠥⢦⠀⠀⠀⢹⡄⠀⢸⣆⣀⣤⣶⣶⣾⣯⣭⠭⠭⠭⠿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⢸⠠⠀⠀⠀⠀⠈⣿⣾⣿⣿⣿⣿⣿⣿⣿⠿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢰⣿⣿⣿⠋⢈⣻⣿⡟⣁⠀⡧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⢀⣿⣿⣿⡇⠀⠘⣿⠋⠣⣟⡰⠳⢤⠀⢀⣀⣀⣤⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣷⠀⠀⢀⡴⠚⠉⠀⠈⠉⠒⠊⢡⡆⠀⠀⠉⠱⠞⠋⣁⠤⠔⣠⠾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⠀⠀⠹⣄⠰⠊⠛⢤⡀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠻⣏⠉⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠈⠳⣤⣀⠀⠈⠙⠒⠒⣲⣶⣖⠋⠉⠢⡄⣸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡟⠀⠀⠀⠀⠀⡾⣿⣿⣿⡞⠋⠉⠉⠉⠈⠓⠲⠖⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡇⠀⢀⣀⣀⣠⡃⠈⢙⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣇⣾⣿⣿⣿⣿⣷⣤⣾⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⠀⣀⣀⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣠⣤⠤⠶⠛⠛⠋⠁⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠚⠋⠉⣁⠀⠐⠂⠀⠀⠀⢤⠞⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⠒⠈⣉⠨⠮⠭⠄⡀⠒⠉⠐⢄⡀⠀ ⠀⠀⠔⠁⡠⠊⠀⠀⠀⠀⠀⡇⠀⠀⡀⢀⢇⠀ ⠀⡜⠐⢠⠁⠀⠀⠀⠀⠀⠀⠰⡀⠀⠀⠀⠸⠀ ⠀⣇⠀⣴⣶⣲⡄⠰⣶⣶⣦⠀⢇⠀⠀⠐⠤⠇ ⢰⠁⠀⡟⠻⢿⠁⠀⠿⠟⠁⠀⢸⠤⠂⠀⠀⡇ ⠀⡀⢄⡇⠀⡦⡠⠬⠦⡀⠀⠀⡄⠀⢀⠤⠊⠀ ⠀⠑⠄⢃⠀⠂⣚⡆⠰⠁⠀⠀⡸⡢⠋⡄⠀⠀ ⠀⠀⠀⣈⠦⣀⠐⠂⠀⡀⠤⡰⠋⠀⠀⢃⠀⠀ ⠀⠀⢀⠁⠀⣫⣮⡭⠥⢲⡎⠀⠀⠀⠀⠈⢄⠀ ⠀⠀⡏⠉⠉⠉⣭⢉⣹⡉⣉⣭⣉⣭⠉⠉⠉⢹ ⠀⠀⠇⠀⠀⠸⠉⠋⠟⠙⠏⠉⠜⠛⠀⠀⠀⣸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠾⠿⠛⠛⠛⠿⢷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣼⣧⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠤⣤⠶⠿⠛⠛⠉⠉⠀⠀⠀⠉⠉⠛⠻⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⣠⣴⠿⣧⣀⣨⣧⣤⣴⣶⣶⣿⣭⣭⣍⣉⣁⡀⠀⠀⠘⢿⡄⠀⠀⠀⠀⠀⢀⣴⣿⡣⠹⣷⣄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⣴⡿⣋⣥⣶⠟⠛⠉⠉⠀⠀⠀⠀⠉⠙⠻⢿⣶⡲⢬⡉⠀⠀⢸⡇⠀⠀⠀⠀⣴⡟⠹⠟⠁⠀⠈⢿⣦⠀ ⠀⠀⠀⠀⣠⣴⠞⡏⠀⠀⢀⣴⡟⣣⣾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡙⢿⣦⠉⠀⣠⡿⠁⠀⠀⠀⠀⠙⢿⣆⣠⡶⢠⠀⣀⣽⡗ ⠀⠀⢠⣾⠟⠁⠀⡇⠀⣠⣾⣥⣾⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⠀⠀⠀⠹⣧⡾⠟⠁⠀⠀⠀⠀⠀⠀⣠⡿⣋⣴⠋⣠⡿⠃⠀ ⠀⣰⡟⠁⠀⠀⠀⠙⣰⣟⣽⡟⠁⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⣠⡾⢋⡼⠋⠙⠿⠋⠀⠀⠀ ⢠⡿⠀⠀⠀⠀⠀⢰⡟⣽⡟⠀⣰⠏⣠⠶⠛⠛⠛⠻⠷⢦⣤⡀⠀⠀⠀⠀⢿⣆⠀⠀⠀⠘⣿⡀⢀⣠⣤⡤⠴⣿⣶⣿⣥⣤⣀⠀⠀⠀⠀⠀ ⢸⣇⠀⠀⠀⠀⠀⣿⢱⡿⠀⢀⣿⠘⠁⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⡀⠀⠀⠀⣻⣶⣦⡀⠀⢹⡿⠛⠁⠀⠀⠀⠀⠙⣷⡀⠉⠙⢷⣦⡀⠀⠀ ⠀⢿⣆⠀⠀⠀⠀⣿⣿⠇⠀⠸⣝⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀⡏⠛⠋⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠙⢿⡄⠀ ⠀⠀⠙⢷⣦⣀⠀⢻⡟⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠊⠉⠉⠉⠉⠙⠓⠚⠉⠀⠀⣀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠈⣿⠀ ⠀⠀⠀⠀⠈⠙⠛⠚⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠋⠙⢲⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⢦⠀⠀⠀⢻⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢀⡤⢖⣚⣂⣀⡀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠈⢧⠀⠀⣿⠃ ⠀⠀⠀⠀⠀⢀⣴⠾⠛⠛⠓⠀⠀⠀⠀⢰⣏⢠⠟⠉⠀⠉⠙⠛⠓⠦⠤⠤⠤⠤⠞⢷⣄⠀⠀⠀⠀⠀⠀⣀⣴⠞⠁⠀⠀⠀⠀⠸⣇⣼⠏⠀ ⠀⠀⠀⠀⠀⢸⡏⠀⠳⡖⠶⢤⡀⠀⠀⣈⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⠶⠶⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⣿⠋⠀⠀ ⠀⠀⠀⠀⠀⠘⣷⡀⠀⠘⠒⠦⠽⠆⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢷⣄⡀⠀⠀⠀⠀⢀⣾⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠶⠶⠶⠶⠛⠁⠈⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠷⢶⣶⣶⣶⣶⡶⠶⠟⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⡠⠐⠈⠉⠉⠉⠁⠐⠂⠠⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⢀⠖⢉⡩⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠀⠈⠁⠒⠒⠒⠚⢎⠁⠀⠀⢀⠔⠒⡆⠀⠐⡀⠀⢀⡀⠀⠀ ⠀⠀⣤⣤⣤⣤⣬⣤⣤⣤⣤⣄⣀⣀⣀⡈⠂⠤⠤⠵⢔⣁⡀⣀⣸⠚⠓⠀⠀⠀ ⠀⠀⢹⣆⠀⠉⠋⡁⠀⢈⣿⠉⠙⠿⠿⠛⠛⠛⠛⠻⢿⣶⣄⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣷⣀⠀⠙⡉⠘⢿⣧⡀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠻⣧⣸⠀⠀⠀⠀⠀ ⠀⠀⠀⠆⠉⠛⢛⠟⠉⢀⡀⠙⢿⣦⣀⣀⣀⣠⣴⡿⠃⠀⠀⠘⢿⢀⠀⠀⠀⠀ ⠀⠀⠀⡄⠀⠀⠕⠂⠉⠀⠀⠂⠀⠉⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠈⠀⢸⠀⠀⠀ ⠀⠀⡀⠘⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠒⡒⠁⠤⢀⡀ ⣘⠑⣽⠉⠲⠓⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢤⠒⠁⠀⠀⡷⠉⠐⠤⢊⠀ ⢏⠢⡈⠇⠀⠃⠀⠁⠢⡀⠀⠀⠀⢀⡀⠄⠒⠈⠰⢸⠀⠀⠀⢠⠁⠀⡴⠮⠥⢀ ⠘⡐⠂⠀⣰⠀⠀⠀⠀⠀⠑⠒⠂⠁⠀⠀⠀⠀⢰⢸⠀⠀⠀⠸⡀⠢⡁⠂⢤⠊ ⠀⠈⠀⠈⠸⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣸⣀⣀⣀⡀⠑⠒⠋⠉⠁⠀ ⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⠾⠿⠿⠿⠿⢿⠿⠏⠿⠿⡿⠿⠟⠿⠿⣿⣿⣿⣿⣶⣄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠬⠬⠤⠄⠂⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠱⠛⠖⢣⠴⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠁⠘⠊⠧⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⢤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⢠⢖⠒⠤⠤⠀⠀⠀⠀⠀⡠⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣶⡇⠀⠀⡏⠹⠒⠢⢄⢱⠄⠐⢄⢰⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡭⠃⠀⠀⠘⢄⣀⣀⣠⠛⠶⠠⡀⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢀⣄⠀⠀⠀⠀⠠⡀⠉⣢⡀⠜⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⢴⠛⣄⠀⠀⠀⠑⢤⡀⠀⠀⠈⠉⡹⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢐⠷⢤⠀⠀⡇⠀⠉⠒⠒⠚⡏⡉⠑⠒⠤⠴⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡠⠊⠁⠀⢀⣵⢠⠃⠀⠀⠀⠀⠀⣇⠼⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⠐⠋⠀⠀⡠⠞⠁⠉⠁⠀⠀⠀⠀⠀⠐⡄⠀⠘⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⠥⡆⡁⢠⠊⣜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢆⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠛⠙⠃⠀⠈⠏⠒⠠⠤⣀⣀⣀⣀⣀⣠⡤⠀⠑⡄⢠⠈⡭⠖⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⣀⣀⡀⠀⠈⢣⠀⠀⣇⣤⢰⠬⠆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠑⢲⠤⢤⠤⠋⠣⠤⠄⠒⡎⠁⠀⠉⠈⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⢸⠀⠀⠀⠀⡇⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠼⡀⠀⠀⢠⠧⠤⠜⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡰⠉⠁⠀⠀⠳⡀⢀⠎⡟⡍⠉⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠇⣂⠤⠤⠤⠤⠴⠘⠭⠒⠐⠒⠂⠥⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡖⠒⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠤⠤⠤⠵⣄⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠓⠤⢀⣀⣠⠤⠷⠦⠤⠬⣦⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠀⠀ ⠀⠀⣠⡀⣰⠃⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀ ⣿⣮⣿⣷⠃⠀⠀⠀⠀⠀⠀⠀⠸⠿⣿⣷⣶⣤⣠⣤⣶⣾⣿⣿⡇ ⠉⢭⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⣽⡏⣟⣿⡍⠁⠡⠀⣷ ⠀⠈⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⢀⡠⠚⠉⠑⢤⡔⠁⠀⡇ ⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣎⣀⡀⠀⠀⠀⠙⣄⣰⠃ ⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡀⠀⢉⠝⠋⣹⠃⠀ ⠀⠀⠀⠀⠀⠈⠓⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠚⢁⡤⠞⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠦⠤⠤⠤⠤⠴⠖⠚⠉⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠶⣆⠀ ⠀⠀⠀⠀⠀⡶⢶⡤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⡡⠋⠀⢸⠀ ⠀⠀⠀⠀⠀⡇⠀⠙⠢⡙⠲⣄⡠⠤⢶⠶⠶⠾⠥⣴⡁⠀⠀⢸⡇ ⠀⠀⠀⠀⠈⣇⠀⠀⢀⡼⠊⠁⠀⠀⠸⡆⠀⠀⠀⠀⠉⠢⡄⢸⠃ ⠀⠀⠀⠀⠀⠸⡄⢠⠋⢀⣀⣀⡀⠀⡇⠘⣄⣠⣶⣈⠐⢦⠈⣏⠀ ⠀⠀⠀⠀⠀⠀⢹⠇⡰⠁⣰⣿⣛⣿⡄⠀⣼⣯⣽⡿⡆⠀⡇⢸⡀ ⠀⠀⠀⠀⠀⠀⢸⡄⠳⡀⠻⣛⣻⢏⡅⣀⠱⢼⣶⣖⠡⠞⣀⣸⠃ ⠀⠀⠀⠀⠀⠀⠈⢷⣀⢼⡓⠒⠊⡉⢀⡼⠤⣀⡴⠀⠀⣴⣒⡾⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢻⣭⠅⠀⠀⠈⠉⠀⠀⠀⠀⠀⢀⣶⢯⡉⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠟⡹⠛⠶⠤⠄⠀⠤⠤⠤⠒⠊⠁⣟⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⠀⣼⠁⠀⠀⣀⠞⢠⠀⠀⠀⠐⠦⡤⠀⠀⠀⠀⡇⠀⠀⠀ ⠀⣠⠴⠚⡧⠤⠔⠊⠁⠀⠈⡆⠀⠀⠀⠀⡇⠀⠀⠀⢸⠇⠀⠀⠀ ⡼⠁⢀⡼⡇⠀⠀⠀⣀⠤⢀⣡⢀⡀⢄⣀⣇⡀⠤⣀⡞⠀⠀⠀⠀ ⣇⠀⠈⠒⠘⠒⠒⠚⢦⣆⣆⢸⣁⣴⣤⣈⣇⣴⣰⣄⣷⠀⠀⠀⠀ ⠘⠦⣄⣀⣀⣀⣀⣀⣴⠏⠁⠀⠈⠈⠉⠁⠉⠉⠁⠉⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠹⣷⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⠀⠀⠀⠈⢿⡙⢿⠶⣤⠀⠀⠀⠀⠀⢀⣴⣾⠟⠉⠀⠀⠀⠈⠻⣦⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⢀⣀⣀⣀⣀⣌⣿⣄⣙⣌⠳⡄⠀⠀⣴⢟⡽⠁⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⠖⠛⣉⣉⡁⠀⠀⠀⠀⠈⠉⠛⠆⠹⣄⡞⢡⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡭⠶⢞⣿⠟⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⣠⠟⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠛⠉⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⣼⣁⠀⠀⠀⠀⠀⠤⣀⠀⠀⠀⠀⠀⠀⠁⠀⢀⡇⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠈⠣⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⢠⡞⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣤⣀⠀⠀⠀⢀⣶⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠦⠤⠤⢒⡽⠁⠀⠀⠀⠀⢀⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡇⣿⡀⠀⢀⡟⣸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⣾⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣽⢹⣇⠀⢸⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⠃⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⣟⢿⣀⢸⡀⠻⣿⣏⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⢣⣀⣀⣀⣤⡴⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⢒⣾⢳⣶⡯⠛⢫⠉⢟⣻⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⠒⠚⢻⢉⡹⣭⠑⢶⠁⢀⡼⠻⠭⣯⡉⠑⣂⣀⠀⠀⢀⣠⡾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠚⠛⢶⣾⣭⣭⣿⣍⣀⣀⣀⣼⠿⠛⠉⠉⣷⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⠀⣴⢋⡴⠋⢡⠕⠃⠀⣠⠞⠁⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡾⢁⡟⠀⠰⢁⣤⠶⠛⠁⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠶⣤⣀⣤⠶⠚⠉⣠⠞⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⣠⠆⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⠁⣀⣈⠛⢦⡄⠀⣰⠃⢠⡾⠁⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⣴⡇⠸⡁⠀⢱⠈⡿⣶⡇⣰⠏⠀⠀⠀⠀⠀⢀⣤⠶⠋⠁⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣾⣷⠋⠁⠀⣙⣲⠟⠒⠻⠞⠋⠁⠀⠀⣠⡴⠖⠛⠉⢱⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⢅⠜⠀⠀⠰⡇⠘⣶⡴⠊⣀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠈⡇⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⢷⡞⠉⠉⠢⡑⠺⢧⣤⡞⠁⣰⣰⢠⣧⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠻⣷⡄⠀⡷⠀⠀⠘⠶⢾⣵⣋⡾⣿⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠛⢾⣅⠀⠯⠽⣠⣿⣛⣿⠿⠋⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠈⣿⢦⣀⠀⠀⢀⣤⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⢷⣤⣾⡶⠟⢿⠑⢄⡀⠀⠀⠀⠀⣀⠞⠀⠀⠀⠀⠀⠀⢻⠓⠯⣍⣉⣩⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⠸⣆⠀⠉⠑⠒⠒⣿⠧⣤⡀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⣿⠀⠈⠻⣄⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⢹⡄⠀⠀⠙⢷⣄⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡬⣷⠀⠀⠀⠘⡇⠀⠀⠀⠀⠈⠳⣄⡀⠀⠈⠷⠶⠤⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢏⡴⠒⣀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠈⢿⡆⠀⠀⠀⠀⢀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣤⣾⣀⣀⣤⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⠷⣤⣤⣄⣾⣠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠛⠉⠉⠉⠙⠛⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⣈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⠟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣨⣿⣿⣿⣿⡄⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠈⡆⠻⣿⡿⢿⡟⠁⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡄⠀⠀⠀⢄⠀⠈⢧⢀⠀⠸⡄⠈⠁⠀⣆⠀⠀⠀⢧⠹⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⢰⠃⠀⠀⠀⠀⢀⠀⠀⠀⢸⢷⡀⠀⠀⢸⡦⠀⠚⢿⡖⠒⢳⠀⠀⠀⢸⡀⠀⠀⠸⡆⠙⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⢃⠀⠀⠀⡎⠀⠀⠀⢠⠀⠀⡇⠀⠀⢸⠀⢧⢰⡀⠀⢳⠀⠀⠘⣷⡀⠈⢷⡀⠀⠀⣇⠀⠀⠀⣷⠀⠸⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡞⠀⠀⠀⡇⣼⠀⠀⠘⡆⢀⣷⠒⠁⢸⡀⠈⢧⣷⡀⢠⣿⣉⣩⣽⣷⣤⣴⣧⡀⠀⢹⠈⠱⣤⣿⠀⠀⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⢿⡇⡀⠀⠀⣷⡏⠀⠀⢀⡷⠋⢸⡴⢒⣉⡇⠀⠈⢿⣷⡀⢳⠘⠋⣿⣿⣿⣿⣯⠀⠀⢸⠀⠀⢹⡇⠀⠀⢸⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠈⣷⠃⡀⠀⢸⣧⠀⠀⠈⢹⣰⣿⣿⣿⣿⣿⡅⠀⠈⠟⠉⠉⠀⠀⢙⣿⣿⣿⢻⡆⠀⠸⡀⢠⣿⡇⠀⠀⠘⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡇⠀⠸⣾⠀⠀⣀⣿⠀⠀⠀⠸⣿⠏⠘⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠸⣿⣿⣏⣟⣿⡇⠀⠀⢿⣿⣿⡇⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡇⠀⠀⢻⣧⡜⠁⢸⡇⠀⠀⠀⢿⡆⣀⡈⢻⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⢁⣷⠀⡆⢸⣿⣿⡇⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡇⠀⠀⢸⣿⣧⡀⠀⢷⠀⠀⠀⢸⣿⡟⣷⣾⣿⠛⠁⠀⠀⢀⣀⠤⠀⠀⠀⠀⢀⣾⣿⠀⡇⢸⣿⣿⠃⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠃⠀⠀⢸⣿⣿⣿⣶⣼⡄⠀⠀⠈⣿⡉⠋⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⣠⣴⣿⣿⣿⡀⡇⠈⣿⣿⠀⠀⠀⠀⢸⣿⣿⣿ ⣿⣿⣿⣿⡿⠀⠀⠀⠀⣿⣿⣿⣿⣿⡇⢀⠀⠀⢻⣿⣦⣤⣄⣀⣀⡀⢀⣀⣤⣴⣾⠋⢩⣿⣿⣿⣿⡇⣿⣠⣿⣿⠀⠀⠀⠀⢸⣿⣿⣿ ⣿⣿⣿⣿⣷⠀⠀⠀⠀⢸⣿⣿⣿⣿⣇⠈⡇⠀⢸⣿⣿⣿⣿⣿⣿⣟⣿⠿⠟⠋⠀⠀⠀⢉⣿⣿⣿⣿⣯⣿⣿⣿⠀⠀⠀⠀⢸⣿⣿⣿ ⣿⣿⣿⣿⣿⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⡀⢻⡀⢸⡿⠿⢿⣿⣛⣯⣿⡏⠀⠀⠀⠀⠀⢀⣾⣿⣿⣶⣿⣿⣛⢿⣿⠀⠀⠀⠀⠸⣿⣿⣿ ⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⢿⣿⣿⣿⣿⣧⠀⢷⡀⣿⣿⣿⣿⣿⣿⣿⣇⣀⣀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣷⢻⠀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⣿⠋⠁⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣷⡸⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⢧⣿⣷⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⢹⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⢸⣿⣿ ⣿⣿⣿⣿⡇⢧⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠙⢿⣿⣿⣿⣿⠿⠛⠉⠀⠀⢀⣀⣴⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢸⣿⣿

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣮⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠋⠉⠉⠁⠀⠀⠉⠢⡉⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣄⠐⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⢣⡈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⢿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣾⠟⡟⠀⠀⢣⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢹⣿⣿⣼⡆⠙⠻⣝⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠁⢸⡇⠀⠀⠈⢇⢹⣿⣿⣿⣿⡿⠁⢠⢮⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄ ⠀⢸⣿⣿⣿⡇⢀⣀⣀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⠀⢀⣸⣇⡄⠀⠀⠘⡆⢻⣿⣿⣿⣁⠴⠃⢸⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢸⣿⣿⣿⡇⠀⠀⣏⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠷⠚⣉⣼⣷⣶⣦⣀⠀⢰⡈⢿⣿⣿⣇⠀⠈⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢸⣿⣿⣿⡇⠀⠀⠀⣭⠭⢽⠿⠋⣹⣿⣿⣿⣿⣿⣧⣀⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣯⣴⢿⣿⢻⣿⣿⣿⣿⠇⠀⢃⠘⣿⣿⢿⠀⢀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋ ⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⠀⠈⠉⣽⣿⣿⣿⣿⣿⣿⣿⣿⡟⠻⣷⣤⡀⠀⠀⠀⠀⢀⣠⣿⡿⡟⡰⠊⠹⣶⠿⠿⢷⣤⠇⠀⠸⡄⠹⠏⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣁⡀ ⠀⣸⣿⣿⣿⡗⢶⡤⠀⠀⠀⠀⠀⣁⡬⣿⡿⠿⣿⣿⣿⣿⣷⣄⡸⣛⣿⣷⣄⠀⠀⠈⠉⣏⠁⢧⠁⠀⠀⠀⠙⣻⠟⠁⠀⠀⠀⡧⣰⣄⣤⣿⣿⣿⣿⣿⣿⣿⠟⠿⣿⣿⣿⣿⣿ ⣶⣿⣿⣿⣿⣿⠉⣧⣀⡠⢔⡚⠭⢒⡩⠵⠂⣉⠴⣿⣿⣿⣿⣿⣷⣿⣿⡝⣿⣷⡀⠀⠀⠀⠙⠚⠉⠒⠒⠒⠉⠀⠀⠀⠀⠀⢰⣳⠋⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡿⣿⠿⡿⠏ ⣿⣿⣿⣿⣿⠿⢚⡭⠓⣈⠡⢖⠊⣁⢤⡶⢭⡤⠔⣿⣿⣿⣿⣿⣿⣿⣧⣙⠿⢯⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠁⠀⠹⣿⣿⣿⣿⡿⠿⣿⣿⣅⠘⠛⠛⠒⠓⠊ ⠄⢀⣩⠄⠀⣠⡽⢛⡉⣀⣤⠓⣉⣔⡯⠒⢩⣰⡷⠏⣠⠔⠛⣛⠟⠻⣿⣎⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⠀⠀⠀⠹⣿⣿⣿⠀⠀⠱⡀⠙⣷⡀⠀⠀⠀⠀ ⠥⠌⠉⠁⢀⡬⠅⠀⣤⣤⣾⠿⠊⢁⡤⡶⠭⣮⠔⠊⠀⡠⠞⠁⣠⠜⠁⢙⢦⠀⠀⠐⢴⣒⠇⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⣠⠔⠒⠚⠛⠛⠉⠉⠱⡀⠀⠱⡄⠘⢗⡄⠀⠀⠀ ⣤⣀⠐⣚⣁⣤⢴⣾⣝⣋⣀⡤⢚⠥⢊⣤⠊⠁⢀⡴⠊⠀⡠⠚⠁⢀⡔⠁⠀⣹⠢⢤⣀⠀⢀⣠⠤⢀⡀⠀⠀⣠⠜⣇⡴⠋⠀⠀⠀⣀⣀⣀⣀⣀⣀⣣⡢⠀⠱⡀⠘⢿⣄⠀⠀ ⣉⣭⣿⣛⠽⠚⠁⣀⠤⠚⠁⢀⡠⠚⠉⠁⢀⠔⠁⠀⡠⠊⠀⢀⡴⠋⠀⢂⡔⠁⠀⠀⠛⠛⠛⢢⠶⠯⢧⣤⠚⢁⣴⣋⠔⠊⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⢦⡀⠱⡀⠈⢫⠃⠀ ⢉⣐⠋⠃⣀⡴⠊⠁⠀⡠⠖⠉⠉⠉⠩⠟⠁⢀⣠⠊⠀⠀⡠⠊⠀⠀⣠⠊⠀⠀⠀⠀⠀⠀⠠⠇⠀⠀⢀⡇⣰⣟⣭⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠱⡄⠀⠑⠢

⠉⠀⠀⠀⠀⣠⣴⣶⢿⡿⣿⢿⣷⣦⡄⢀⠀⠀⠀⣠⣾⡿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠄⠀⠀⣴⣿⢿⣏⣯⠿⣽⡞⣟⣶⣻⣿⠀⠀⠀⠀⣿⣿⡽⣽⣿⠀⠀⠀⠀⠀⠐⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠂⠀⠐⠀⠀⠂⠀⠐⠀⠀⠂⠀⠐⠀⠀⠂⠀⠐⠀⠀⠂⠀⠐⠀⠀⠂⠀⠐⠀⠀⠂⠀⠐⠀⠀⠂⠀⠐⠀⠀⠂⠀⠐⠀⠀⠂⠀⠀⠀⠀⠀⢀⣠⣴⣶⣦⣄⠀⠀⠀⢀⣠⣴⣾⡿⣿⢿⣷⡀⠀⠀⠀⠆ ⠀⢀⣾⡿⣯⣟⡾⣭⣟⣷⣻⡽⣾⣽⡟⠀⠀⠀⠀⣿⣿⡽⣞⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⢿⡯⢷⣫⢿⡆⠀⢠⣿⣿⣛⣷⢻⣵⣿⣿⠃⠀⠀⠀⠀ ⠀⣾⡿⣽⣳⡽⣞⣷⣛⣮⣷⡿⠟⠉⠀⠀⠀⠀⠐⣿⣿⡽⣯⣿⡀⠀⠀⠀⠀⢀⣤⣴⣶⣶⣶⣾⡿⣟⡾⣵⣻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⣤⡀⠀⠀⠀⠀⣴⣿⢿⡽⣳⡟⣯⣿⡿⠃⠀⣾⣿⣳⣻⣼⣿⡿⠛⠁⠀⠀⠀⠀⠀ ⢸⣿⣻⠷⣯⣽⣛⣮⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠈⣿⣯⢷⣛⣾⡇⠀⠀⢀⣴⣿⣟⣯⢷⣛⣾⢳⣟⣽⣳⢿⣶⣻⣇⠀⠀⢠⣾⣷⣦⡀⣠⣶⣿⢿⡿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣯⣽⢻⣿⡄⠀⠀⣼⣿⢯⣻⡽⣳⢿⣿⠟⠀⠀⠘⣿⣿⣷⣻⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡷⢯⣟⡷⣽⣻⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣟⣯⢟⣾⡇⠀⠀⣾⣿⣳⢯⣾⣿⡿⢾⣿⣞⡷⣏⡿⣞⡽⣿⠀⠠⢸⣿⣯⣻⢿⣿⣛⡾⣏⣷⣻⣼⢻⣿⡄⠀⠀⠀⠀⣀⣠⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⣴⣿⡿⣷⣦⠀⠀⠀⠀⢸⣿⣷⢯⣟⣾⡇⠀⢰⣿⣯⢟⣵⣻⣯⡟⠁⠀⠀⠀⠀⣿⣿⣷⢻⣧⣀⣤⣤⡀⠀⠀⠀⠀⠀ ⣿⣟⣟⡾⣽⡳⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣞⣻⢾⣇⠄⠀⣿⣷⢯⣟⣿⠏⠀⠀⢿⡾⣽⢯⡽⣯⣻⣽⡄⢀⢺⣿⠷⣏⡿⢶⢯⣷⣻⣞⣳⣽⣛⣾⡧⠀⢀⣴⣿⣿⡻⢿⡽⣻⡽⣿⣷⣄⠀⠀⢸⣿⣷⣛⣷⣻⣷⡄⠀⠀⠀⣿⣿⡽⢾⣽⡇⠀⣾⡿⣞⣻⢾⣽⡟⠀⠀⠀⠀⠀⠀⢸⣿⣞⣯⣟⠿⣽⣻⣿⠀⠀⠀⠀⠀ ⣿⡽⣾⣹⢷⣻⡽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢾⣭⣟⣿⠀⠀⣿⣿⢯⣞⡿⣷⣤⣤⣼⡿⣽⣏⡿⣵⣻⢾⡇⠀⢸⣿⢿⣝⡿⢯⣿⠟⠛⠛⠿⣿⣿⣿⠇⢠⣿⣟⡷⣳⣿⡿⠟⠷⣿⣳⣞⡿⣧⠀⢸⣷⣻⡽⣶⣻⢞⣿⣦⠀⠀⢹⣿⡯⣿⢾⡇⠀⣿⣿⡽⣭⣟⣿⠀⠀⠀⠀⠀⠀⠀⢸⣿⣟⡾⣞⣟⣷⣿⠏⠀⠀⠀⠀⠀ ⣿⣷⢯⣟⣞⣯⢷⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢾⡽⣽⣿⠀⠀⢹⣿⡾⣽⣳⢯⣟⣿⢻⣳⢯⣽⣳⢯⣟⣾⡇⠀⢸⣿⡾⣽⣳⣾⡟⠀⠀⠀⠀⠉⠉⠉⠀⣼⡿⣽⣳⢯⣿⣃⠀⠀⣻⣿⡽⣳⣿⡆⠘⣯⣿⠷⣏⣿⣾⣽⣻⣦⠂⠸⣿⢷⣻⢾⡇⠀⣿⣯⢷⣏⡿⣿⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⢷⣻⡿⠿⠉⠀⢀⣀⠀⠀⠀ ⢸⣿⣿⢾⣝⡾⣏⣾⣻⢷⣶⣤⣤⣤⣤⣤⡀⠀⠀⢻⣿⢯⣟⣞⣿⡄⠀⠀⠹⣿⣷⣿⣯⣾⣾⣿⣿⣿⣿⣿⣾⣿⣿⠇⠀⢸⣿⣽⣳⡽⣾⡇⠀⠀⠀⠀⠀⠀⠀⢰⣿⣟⣳⣽⣻⡽⣻⢿⣟⣿⢳⣻⣷⣿⡇⠈⣿⣾⣻⢿⡿⠹⣷⣯⣟⣷⣀⣿⣯⢟⣿⡇⠀⢸⣿⣻⣞⡽⣿⣦⠀⠀⠀⠀⠀⠀⠀⢻⣿⣏⡿⣿⣤⣴⣾⡿⣿⣷⡄⠀ ⠀⢻⣿⣿⣾⡽⣽⣞⣽⡻⣾⢽⡯⣟⣽⡻⣿⣦⠀⢸⣿⣟⠾⣽⢾⣇⠀⠀⠀⠀⠙⠛⠿⠿⠿⠟⠛⠉⠙⠛⠿⠛⠋⠀⠀⠨⣿⣳⢯⡽⣿⡇⠀⠀⠀⠀⠀⠀⠀⣸⣿⣞⡷⣳⣏⣷⢯⣷⣾⣭⣿⣿⣿⡿⠁⢀⣿⣿⣽⣻⡇⠀⠹⣿⣾⡽⣻⢯⣟⣾⣻⡇⠀⠈⢿⣿⣞⡽⡾⣽⣷⣤⡀⠀⠀⠀⠀⠘⣿⣯⣽⣳⢯⣟⣮⣽⣿⣿⠃⠂ ⠀⠀⠙⣿⣿⣿⣷⣽⡾⣽⣫⢷⣻⡽⡾⣝⣷⣿⠀⢸⣿⣯⢿⣭⣟⢿⣷⣦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⣿⢯⡽⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣯⣛⣿⡟⠋⠙⠛⠛⠛⠋⠉⠁⠀⠀⢈⣿⣾⣷⣫⣿⠀⠀⠹⣿⣿⡽⣳⣞⣳⢿⡇⠀⠀⠈⢿⣿⣽⢯⢷⡾⣽⣻⢿⣶⣦⣄⠀⢹⣷⣷⣯⣿⣾⣿⣿⠟⠁⠀⠀ ⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠁⠀⠀⣿⣟⣾⣳⣞⣿⣺⣵⣻⣻⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣏⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡷⣯⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣳⣽⣻⡀⠀⠀⢹⣿⣿⣷⣏⣯⣿⡇⠀⠀⠀⠈⠻⣿⣿⣿⣞⣷⣫⣟⣾⣽⣿⡇⠀⠙⠻⠿⠿⠛⠋⠁⠀⠀⠀⠀ ⠆⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⢿⣿⣷⣻⣞⣶⣻⣼⣳⢷⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣾⣽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣳⡽⣿⢶⣶⡶⣶⣤⠀⠀⠀⠀⠀⠀⢸⣿⣷⡳⣿⡇⠀⠀⠀⢻⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣶⣿⣶⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣟⣾⣛⣾⣽⣿⣿⠃⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⡇⠀⠀⠀⠀⠻⣿⣷⡿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠆⠠⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⠿⣿⣿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⡻⠿⢿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠈⢛⣛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢐⡘⢄⠗⢦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⡄⠀⠀⠀⠀⠀⢀⣈⡎⣣⡀⠈⠇⢀⡿ ⠀⠀⠀⠀⠀⠔⠊⠐⣀⠤⠔⠤⠤⢸⡀⠀⠀⠀⠀⠀⠣⢀⣀⢀⡵⠚⠉⠀ ⠀⠀⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠉⠹⠶⠆⠀⠀⠀⠀⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠄⠀⠈⠀⠀⠀⢀⡞⠉⠀⠀⢰⣀⢘⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠚⠀⠀⠀⠀⠀⠀⠈⠀⣴⡆⠀⠚⠉⣿⣿⣷⢲⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢸⢸⠒⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠐⠓⠤⣀⣀⡠⠃⣜⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣦⢀⣀⡀⠀⠀⠔⠉⠑⠢⢄⠀⡠⢣⠎⠀⠀⡜⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣍⡀⠀⠀⢭⠽⣄⠀⠀⠀⠀⠈⠲⡇⠀⠀⠚⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢈⡧⠀⡀⠀⠀⠉⠚⠒⠄⢀⣀⡀⠀⢰⠀⠀⠀⠸⡀⠀⠀⠀ ⠀⠀⠀⡤⠔⠉⠀⡀⡇⠀⠀⠀⠀⠬⢦⠎⠀⠀⠀⢈⡆⠀⠀⠀⠇⠀⠀⠀ ⠀⠀⠀⡸⢄⠀⠀⠑⢴⡀⠀⠀⢀⠔⢹⠀⠀⠀⠀⠀⡇⠀⠀⢀⡆⠀⠀⠀ ⠀⢠⠊⠀⠀⠁⢄⡀⠀⠑⢄⠀⠏⠀⠈⠀⠀⠀⠀⢠⠧⠀⠤⡞⠁⠀⠀⠀ ⢠⠋⠀⠀⠀⠀⠀⠈⠉⠒⠚⢺⣵⡄⣀⠀⠀⢀⠴⡃⠀⠀⠀⢸⠀⠀⠀⠀ ⡆⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠉⠀⠀⠀⠈⠉⠉⢣⡗⠀⠀⠀⢠⡀⠀⠀⠀ ⢃⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡠⠤⠮⡥⢌⠱⡄⠀ ⠘⡄⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠈⡄⠀⠀⢱⠀⢱⡇⠀ ⠀⠘⢄⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⢈⢆⠀⠀⠀⠀⠀⡇⠀⠀⠸⠀⡸⠀⠀ ⠀⠀⠀⠑⢄⠀⠣⠀⠀⠀⠀⡠⢐⡡⠐⠑⢄⠀⠀⠀⠀⠀⢠⠣⠈⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠒⠩⠴⠖⠛⠈⠁⠀⠀⠀⠀⠑⠠⠤⠤⠔⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠀⠈⠈⠈⠁⠈⠈⠀⠀⠀⠈⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠐⡆⠀⡀⣰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⣧⠀⣼⠏⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣦⣿⣸⡽⠀⣷⠀⠀⠀⣀⡤⣖⣤⡴⣶⣿⠿⠟⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣧⡃⠀⣿⢀⣠⣾⣿⠟⢫⠀⣾⣿⡵⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⠀⠀⣀⡆⠀⣰⠇⣹⠘⢿⣼⣯⣴⣿⠟⠁⢀⡴⣿⣿⣿⣧⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣧⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⡼⠁⢰⠀⡼⠀⢰⠃⠀⠉⠀⠈⣿⣿⠃⠉⠀⢀⡟⣼⣾⣿⣸⣿⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⠤⣄⣀⡏⡝⠒⢤⡤⠀⠀⠀ ⠀⢀⡇⠀⠸⣷⡇⢀⡏⠀⠀⠀⡀⠀⡿⣿⣷⠀⠀⢸⣡⣴⢾⣿⣿⠃⡼⠀⣀⣀⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⠁⠀⠀⠀⠀⠀⠹⢧⢠⡏⠀⠀⠀⠀ ⠀⠸⡷⢄⡀⣿⢳⢸⠀⠀⢢⣼⠋⢰⠇⡿⣻⢆⣴⠟⢫⠏⢸⡟⠉⣴⣷⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⣿⡘⡶⠞⠋⠀⠀ ⠀⠈⢷⡀⢹⣿⡈⡏⠀⢀⡞⡟⠀⣠⡞⢁⣿⠟⠁⠀⠞⡄⠋⠀⣬⣟⠁⢀⣠⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣣⡀⠀⠀⢰⣰⢡⣟⠁⠀⠀⠀⠀ ⠀⠀⠹⣿⣾⡏⣷⡱⡀⡼⠀⡇⡼⠉⢠⡾⠋⠀⠀⠀⣠⡷⣲⣽⡿⢷⡚⠋⠁⠀⠀⠈⠙⠳⣤⡀⠀⠀⠀⠀⠀⠀⢀⣠⣤⢴⡶⣾⠭⣟⣾⢿⡊⠳⣖⠶⠛⠉⠁⠀⠀⣰⣁⣀ ⠀⠀⠀⢹⣻⡇⠸⠹⡈⡟⢄⣿⠁⢰⠋⠁⠀⠀⢠⠞⢡⢾⠏⢠⡶⢋⣠⣤⣦⠀⠀⠀⠀⠀⠈⠙⢧⣄⢀⠀⢀⣶⣯⠼⣰⢛⣿⠧⠞⠁⠀⠀⠹⡄⠙⠒⠢⠤⠐⠒⠊⠁⠀⠀ ⠀⠀⠀⠩⣧⢇⠀⠀⢣⡇⠀⡗⢤⠇⠀⠀⠀⠀⢉⡴⠃⣯⢰⣿⣸⣿⣿⣧⡿⠀⠀⠀⠀⠀⠀⠀⠀⠉⢷⡅⣼⡳⣾⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⢹⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣤⣤⣤⣿⣾⡄⣣⠈⡇⠀⡧⣞⠱⡄⠀⠀⣴⡟⠘⣿⣿⠘⢿⣿⠿⠛⠉⠀⠀⠀⠠⠀⠀⠈⢃⠀⠀⠀⢻⡧⢾⡥⣆⠉⠃⠀⠀⠀⠀⠀⠀⢀⡤⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠻⣿⣿⣏⡹⡝⢦⢣⡱⢸⡀⠇⠋⠳⣌⢦⡾⠉⠀⢰⢻⡏⠀⢀⣾⣣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠸⡅⠈⢧⠸⡄⠶⡇⠀⢀⠤⢴⣶⣿⢞⣙⡗⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠻⢿⣿⣦⣷⣄⠀⠃⠀⠀⠀⠈⣻⡕⡄⠀⠀⣼⡵⢾⣿⢿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⠀⡇⠀⢸⠀⡇⡴⠥⣤⡾⡖⠓⣣⠤⠒⠉⢱⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⣿⠿⠿⣿⣿⣟⢱⠆⠀⠀⠀⠀⠃⠘⢞⢦⡞⠁⢀⣾⠏⠸⢠⠄⠀⠀⠀⠀⠀⢀⠀⠀⠀⡀⣰⡏⠀⡇⠀⢸⣀⣧⣣⢾⢉⣩⠟⠉⠀⠀⠀⣤⡀⠙⢷⣄⠀⠀⠀⠀⠀ ⠀⢸⣿⣷⣶⣿⠿⠋⡇⠈⣇⠀⠀⠀⠀⠀⠀⢈⡏⠀⣠⠏⠃⡆⢀⡿⢠⡦⢀⣠⣶⣿⣻⣷⡀⠀⣷⠃⡇⢰⣇⡼⠷⣥⡞⢙⣷⠟⠁⠀⠀⠀⠀⠀⣧⠏⠑⢦⣙⢿⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠘⣆⠀⠀⠀⠀⠀⠸⢀⡞⠁⠀⠀⢻⣿⠇⠘⣿⣧⣿⣿⣿⣿⣼⡇⣠⡟⢠⡟⣾⣣⠀⠀⢻⣃⣼⠁⠀⠀⠀⠀⠀⠀⠀⢿⣦⡀⣀⣀⡤⠽⠷⠂⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠈⠃⠀⠀⠀⠀⢰⠋⠀⠀⠀⢀⣠⣿⡖⠛⠉⠻⢿⣿⣿⣟⣋⡜⠟⠁⣾⣣⣿⣟⣠⢤⣤⠜⢚⢧⡀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢠⢶⣿⣋⣶⡽⣶⡤⣤⣀⣽⡠⠞⠁⠀⣀⣴⣿⠟⠋⣡⣶⠟⠀⠀⠈⢰⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢧⠀⡇⠀⠀⠀⠀⠠⠤⠖⠚⠉⠀⠠⢤⣤⣴⣿⠾⠋⠉⠀⠀⠀⣼⡿⠏⠁⢀⣼⡿⠷⢒⣿⣭⣿⣿⣿⣿⠾⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡅⠀⠀⣄⠈⠓⠦⢄⣀⠀⠀⠀⠀⠚⢉⣠⠴⠀⠀⠀⣠⡼⣋⡄⣀⠴⠋⠁⠀⣠⣯⣿⣿⣿⡏⠀⠀⠀⠘⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣀⣠⣼⣷⣿⠿⣿⣾⣯⣭⣉⡭⠭⣛⠶⠶⢶⣶⡿⠟⠋⠁⠈⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣟⣋⣁⡈⠓⠦⣤⠟⡩⠂⠓⣄⠀⠈⠛⠛⠶⠦⣤⣤⣤⣤⣤⠶⠞⣻⣿⡿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠽⠛⠻⣿⣿⣶⣤⢧⠀⠀⠀⠀⠀⠑⢦⠰⡀⠀⠀⠀⠀⠀⠀⠀⠴⢚⡵⠋⢠⢿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣢⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣠⣤⣼⣷⣯⣽⣄⡀⠀⠀⠀⢤⣀⠀⠱⡱⡀⠀⠀⠀⠀⢀⣠⠖⠋⠀⣠⣿⣾⡿⠶⢶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠈⣇⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣭⡉⠛⢛⣿⣹⠓⠲⠄⠈⠹⣷⡄⠱⠃⠀⠀⠀⠀⠈⠀⢀⣠⣾⢿⣿⣿⣿⣷⣚⡒⠚⠛⠷⣤⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠟⠿⠿⠟⠋⠷⢦⡀⠈⠳⣤⣜⣿⡀⠀⠀⠀⠠⠤⠴⠞⠛⢉⣵⣿⣿⣿⡿⠿⠭⠉⠀⠀⠀⠀⠹⠂⠀⠀⠀⠸⡼⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠲⠤⣝⣿⣧⣀⣀⣀⣀⣀⣤⣴⣾⣿⠿⠿⠛⠛⠛⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⢱⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠛⠿⣿⣭⣉⣉⠉⠀⠀⠀⠀⣀⣠⡴⠾⠉⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣾⣧⢳⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⠀⠉⠙⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⣿⣿⣿⣧⢣⡀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡴⠖⠛⠉⠉⠉⢧⣉⠉⠙⠛⠷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⠾⠛⠁⠀⠀⠀⠀⣀⠤⠤⢿⠉⠳⡄⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠔⠠⠾⠀⠀⠀⢸⠆⠀⠈⠀⠀⠀⠀⠙⢷⡄⠀⠀⠀⠀ ⠀⠀⣠⡿⠃⠀⠀⣴⣶⠀⠀⠀⠀⠀⠀⠀⠰⡇⠰⠄⠀⢀⠀⠀⣀⠤⢄⣻⡆⠀⠀⠀ ⠀⢠⠟⠁⠀⠐⢆⠀⠀⠀⠀⠀⣄⡀⠀⠀⠀⢤⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⢻⡆⠀⠀ ⢰⡏⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠢⠤⣠⡤⢿⠀⠀ ⢸⠁⠀⣀⡀⠀⠀⢨⣇⡄⠀⠀⠀⠀⠀⠀⢠⣀⡀⠀⠀⢰⡉⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⢸⡆⠀⠃⠘⣆⠀⠈⠳⠀⠐⠂⠀⠀⠀⠀⠀⠀⠈⡥⠆⠀⠁⠀⠀⢀⠀⠀⠀⠀⢻⡄ ⠈⢻⡄⠀⠀⠀⠀⡰⠃⣠⣴⣶⣶⣿⣿⣿⣿⣶⣦⡄⠀⠀⡠⠊⢉⣤⣶⣿⣿⠗⣾⠇ ⠀⠀⢿⡄⣀⠀⢠⠁⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⣰⣿⣿⣿⣿⣿⣰⡏⠀ ⠀⠀⠘⣧⠼⠀⢸⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⡄⠀⣿⣿⣿⣿⣿⣟⣿⠁⠀ ⠀⠀⠀⢿⠀⠀⢸⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⡿⢿⡍⠀⠁⠀⢻⣿⣿⣿⡿⢿⣇⠀⠀ ⠀⠀⠀⠸⣧⡀⠘⡄⠑⠄⠂⠀⠉⠉⠉⠉⢉⣤⠜⠁⠀⢀⣴⣶⢃⡀⠀⠀⢠⡿⠀⠀ ⠀⠀⠀⢠⡾⠋⠛⣇⠀⣀⣠⣤⡶⠒⠂⠀⠀⠀⠀⠀⣴⣿⢟⡏⢸⡿⠛⠛⠋⠁⠀⠀ ⠀⠀⠀⠘⢷⡄⢉⢈⣿⠋⠁⠈⢿⠀⢰⡀⠀⠀⠀⠸⠿⠻⠚⠀⠘⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣧⠀⠘⢿⡀⠀⠀⢸⡄⠀⡇⠀⡄⠀⡇⠀⠀⠀⡇⠀⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⣿⠀⠙⠀⠹⣦⡀⣸⡿⢤⡤⢄⣁⣠⣅⣀⣑⣤⣤⣾⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠳⣄⡈⠃⠙⢿⣿⣷⠾⢇⣠⣿⠀⣸⣀⣽⡶⡿⣿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠈⠙⠒⠚⢇⣈⣻⣉⡹⠧⠔⢻⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣄⠀⠁⠀⠂⠀⠀⠀⠉⠄⢸⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠓⠶⢤⣄⣀⠀⢀⣀⣼⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⡀⠀⠀⠀⠀⠀ ⠀⠀⠓⠛⠓⠛⠙⠃⠉⠓⠟⠛⠟⠃⠚⠻⠛⠛⠂⠀⠂⠰⠘⠡⠛⠛⠂⠂⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀ ⠀⠢⣿⡞⠛⠛⣿⣿⣿⡿⠿⣿⣿⣿⡟⠀⠘⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀ ⠈⠛⢻⠁⡇⠀⢿⣿⣿⣷⣶⣶⣿⡇⠀⠀⠀⣽⣿⣙⠛⢛⣿⣿⣿⡤⣂⡺⠕ ⠀⠀⢸⠀⠡⡀⠈⠛⠿⣿⣿⠿⠛⡅⠀⠀⢰⠹⣿⣿⣿⣿⣿⣿⢻⡿⡟⣷⠀ ⠀⠀⢸⣇⠀⠀⠢⢀⡀⠀⣀⠠⡒⠀⠀⠀⠸⢄⠈⠙⠛⠛⠋⠁⣸⠀⡿⣸⠀ ⠀⠀⢸⣿⣗⠠⢀⣀⢀⣀⠠⠊⠀⣀⣀⡀⠀⠣⡑⠂⠤⠄⠐⢩⢏⡐⡱⠃⠀ ⢳⣄⢸⣿⣿⣷⣄⠀⠀⠀⠀⡠⢾⣿⣷⣿⠀⠀⠈⠐⠂⢀⡶⠛⢂⡞⠁⠀⠀ ⠀⢻⣿⣿⣿⣿⣿⣷⣦⣄⣀⠈⠑⠒⠚⠛⠀⢀⣀⣤⢶⣻⣤⠠⡜⠀⠀⠀⠀ ⠀⠀⠻⣿⣿⣿⣿⣿⣿⠏⠉⡏⣉⠹⡿⣿⣿⣿⣿⣿⡿⠯⠯⡞⠁⠀⠀⠀⠀ ⠀⠀⠀⠙⢿⣿⣿⣿⣿⣀⣀⡇⢀⣀⣝⢾⡀⠉⢻⣿⡁⠀⡼⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠿⣿⡇⠀⠀⡇⠈⣰⠋⣠⣷⡤⠌⠈⣽⠞⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠇⠀⠀⠀⠀⢀⡠⠄⡂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡸⠀⠀⣀⠄⠂⠁⠀⠀⢠ ⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠠⠒⠈⠉⠀⠀⠀⢧⠔⠈⠀⠀⠀⠀⠀⠀⢸ ⣀⣤⣖⠈⠁⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⣤⣄⢆⠀⠀⠀⠀⠀⠀⠀⣸ ⠈⠉⠉⠉⠀⠀⠀⠈⢹⠀⣖⡆⠀⠠⠄⠀⠉⢁⠜⢂⡤⠔⠂⠈⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣈⡠⠭⡁⠐⢶⠟⣿⠐⠨⢤⡌⠐⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡁⠀⠣⣀⠇⠀⠀⠛⠿⡓⠀⠀⢡⠄⠊⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠢⢄⠀⠁⠀⠀⠀⠀⠑⢄⡀⠀⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⢀⠠⠄⡠⢾⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠐⢠⠃⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⡤⠃⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠂⠤⡀⠀⠀⠀⠀⡰⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠢⠄⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡶⠶⠿⢿⣷⠿⠷⠶⠆⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣿⡿⠗⠀⠠⠄⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠈⠑⢶⣶⡄ ⢀⣶⣦⣸⠀⢼⣟⡇⠀⠀⢀⣀⠀⠘⡿⠃ ⠀⢿⣿⣿⣄⠒⠀⠠⢶⡂⢫⣿⢇⢀⠃⠀ ⠀⠈⠻⣿⣿⣿⣶⣤⣀⣀⣀⣂⡠⠊⠀⠀ ⠀⠀⠀⠃⠀⠀⠉⠙⠛⠿⣿⣿⣧⠀⠀⠀ ⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇⠀⠀ ⠀⠀⠀⣷⣄⡀⠀⠀⠀⢀⣴⡟⠿⠃⠀⠀ ⠀⠀⠀⢻⣿⣿⠉⠉⢹⣿⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⠁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀ ⠀⠀⠀⠀⠤⣄⢀⠀⠀⠀⠀⢀⢔⠝⠉⠆ ⠀⠀⠀⠐⡀⠀⠢⠓⠈⢳⠀⠉⠁⠠⡀⡀ ⠀⠀⠀⠀⢣⡀⡠⣠⣄⡌⢠⠶⣌⠐⡈⡅ ⠀⠀⠀⠀⠀⡍⠀⢿⡾⠁⡈⢿⣝⢠⣁⡀ ⠀⠀⠀⠀⠀⢡⡚⠀⠁⠀⠁⠀⠀⢨⡜⠀ ⠀⠀⠀⠀⢀⠔⠙⡗⠂⠀⠀⠂⠈⢸⠀⠀ ⠀⠀⠀⡰⠁⢀⠔⡀⠀⠠⠄⠀⠀⢸⠀⠀ ⠀⡤⠊⡇⠂⠀⠀⢡⠀⠀⣀⠀⠀⡆⠀⠀ ⠸⡀⠈⠐⠀⠒⡬⠸⠠⠥⠭⠬⠬⠆⠀⠀ ⠀⠈⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣰⠞⠛⠲⣦⣤⠤⠤⢴⠏⣦⣈⣷⣚⠉⠻⡄⠀⠀ ⠀⠀⠀⣿⣀⠀⠈⠁⠀⠀⠀⢾⡀⢻⡿⠉⠉⣷⡞⠻⣦⠀ ⠀⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠈⠛⠛⠷⣤⣴⠿⠿⣠⡟⠀ ⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢦⡶⢻⡄⠀ ⠠⠤⡧⠤⠄⢠⣤⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠋⢹⡏⠁ ⠀⢀⣿⡤⠄⠘⠿⠁⠀⠠⣞⣻⠄⠀⠀⠻⠏⢀⡈⣽⠛⠃ ⠀⠀⢈⡷⣶⣃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠿⠛⠂⠀ ⠀⠀⠀⠀⠀⠉⠙⠛⠛⠓⠒⠒⠒⠚⠛⠛⠉⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⣀⠤⠒⠒⠉⠉⠉⠉⠉⠉⠉⠉⠐⠒⠠⢄⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠤⣀⠀⠀⠀ ⠀⣠⠒⠉⠁⠀⠀⢠⣤⠤⠐⠒⠒⠶⠤⠤⠤⠤⠤⠤⠤⠤⠄⠒⠚⣢⣼⣆⠀⠀ ⢠⡇⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⣀⢼⠿⠿⠶⢶⣒⣒⣲⡾⠿⠛⠛⠢⡑⡄ ⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢀⡞⠒⠲⣄⠀⠀⠀⠀⠀⠀⢰⡛⢏⣳⡽ ⠀⢸⣀⣀⣀⠀⠀⠀⠀⠀⢸⠀⠀⡴⠋⠉⠁⠒⠋⠑⣄⠀⠀⠀⣰⣉⠉⠉⣿⠁ ⣼⠋⠀⠀⠈⠉⠒⠤⡀⠀⡆⠀⠘⠁⠀⣤⡶⠿⠷⣦⠈⢆⠀⠀⡟⠛⠛⢲⠏⡇ ⠹⡄⢰⡏⠉⠑⠢⢄⡈⠢⣵⡀⠀⠀⢸⠁⠀⠀⢠⠬⣧⠘⠂⠀⠹⡀⣤⣬⣷⠃ ⠀⠙⢄⠳⢄⠀⠀⠀⢉⠀⠈⠁⠀⠀⣈⠷⠒⠛⠲⣽⠁⠀⠀⠀⠀⠙⠺⢿⡙⡆ ⠀⠀⠀⠑⠤⣉⠒⠤⠼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠉⠑⠀⠀⠀⠀⠀⠀⠈⡿ ⠀⠀⠀⠀⠀⠀⠉⠑⠒⢶⡒⠂⠀⠀⠀⠒⠤⠴⢚⡛⠂⠀⠒⠒⢄⡀⠀⠀⣰⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⠀⠀⠀⠀⠀⠋⠓⠦⠤⠤⠤⠔⢋⡩⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠦⣀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠚⣇⠀⣸⠓⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠊⠁⣀⠔⢻⡿⢿⠀⠘⢆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣠⣖⠁⠀⢸⢓⣾⠀⠀⠈⢣⡀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⠉⠉⠉⠉⠉⠉⠁⢹⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⣀⣠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⠻⠿⠛⠲⣿⣷⣭⣿⣯⣿⣿⣯⡼⠛⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣤⣤⣤⣾⣿⣿⣿⣿⣿⣿⡏⠋⠛⠾⢞⣒⣤⠿⠟⠋⣉⣠⣴⠾⠋⠀⠀⠀⠀⠀⠉⠿⠿⠿⢿⣿⣿⣿⣿⡿⠋⠉⠀⠉⠹⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠙⠿⡧⣰⣦⣶⡿⠋⠁⠀⠀⠛⠛⠛⠛⠻⢶⣶⣶⣤⣶⣤⣤⡀⠀⠀⠀⠙⢻⣿⡟⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣯⣟⣀⣴⠀⣠⣴⠟⢫⡞⠉⠀⠀⠀⠀⠀⠀⢶⣤⠶⠶⠤⡽⠏⠙⢦⡙⠻⣿⡆⠀⠀⠀⠛⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠟⠋⠁⠋⠀⠉⠀⠉⠉⢁⣷⠟⠁⣴⠋⠀⠀⠀⠀⠀⠀⡝⠳⣄⠙⣧⠀⣄⠀⠀⠀⠈⠻⣆⠈⠻⣿⣦⠀⠀⠻⣷⣤⣀⣀⠀⠀⠀⠀⠀⢀⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠁⣴⡟⠁⠀⡼⠁⠀⠀⠀⠀⠀⣠⣶⠟⠀⠈⠛⠾⢆⡟⠷⣦⣀⠀⠀⠘⢦⠀⠘⢿⣷⠀⠀⠈⠹⡿⣿⣷⣶⣶⣴⣶⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠁⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⣸⠃⠀⠀⠀⣀⣴⠞⠛⢷⡄⠀⠀⠀⠀⣸⠁⠀⠀⠙⠷⣤⡀⠈⢧⠀⠈⢿⣷⠀⠀⠀⡃⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⢠⠇⠀⠀⢰⡞⠉⠀⠀⠀⠀⢻⡀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⢻⡉⠉⢧⠀⠘⣿⣇⣀⠀⠃⢿⣿⣿⣿⣿⣿⣿⣿⠟ ⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⡞⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣇⠀⠈⣧⣀⣹⡿⣿⣦⣶⣘⣿⣿⣿⣿⣿⡿⠃⠀ ⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠇⠀⠀⠀⣸⠃⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⣽⣤⠖⠋⠁⠀⠀⠀⠀⠀⠉⣝⣻⣿⣿⣿⣇⠀⠀ ⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣠⠤⠶⠶⠟⠶⠦⣼⣇⣀⡀⠀⠀⣀⣀⣤⣤⣾⠷⠀⠐⡷⣶⣶⣶⣶⢶⣾⠿⠿⠷⣖⣂⠀⠀⠀⠀⠀⠀⠀⢠⡹⣿⣻⣿⣿⣶⡄ ⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠐⢖⣚⡲⠿⠿⢿⣍⣛⡭⠞⣽⠀⠀⠀⢹⡙⠓⣶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠟⠿⣿⠿⠛ ⢿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠖⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣴⣣⣴⣖⣺⠿⣝⡚⠁⠀⠀⠀⠀⠀⠀⠀⢀⣠⠄⠀⠀⠀⠀⠀⠀⣼⡿⠀⠀⠀⠀⠀ ⠘⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠞⠉⣶⡋⠀⠀⠀⣼⢃⣀⣀⣀⣀⣠⠴⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⣰⣿⡓⠀⠀⠀⠀⠀ ⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢀⠀⠀⠀⠀⠀⠀⠐⠒⠢⠤⠤⠤⠤⠤⠤⠤⠒⠒⠋⣟⠂⠀⠉⠓⢲⠊⠁⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠟⠀⠀⠀⠀⠀⠀ ⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣼⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⢄⣀⡤⠏⠑⠋⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⢿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠙⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠧⣤⠤⠴⠚⠁⠀⠀⢀⡴⣂⣠⢴⡶⠋⠁⠀⢰⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠉⠙⠒⢶⡦⠤⣤⣀⣀⣀⣀⣀⣀⣠⣤⣤⣀⣀⣠⣤⣤⡴⠖⠚⠋⡟⠉⠀⣼⠁⠀⠀⠀⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⡇⣠⠟⠛⠻⢿⣯⠉⠉⠁⠀⠀⢠⡟⠳⡄⠀⢰⠇⠀⢠⠇⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡿⠁⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠛⢷⣄⢹⡄⢸⠀⠀⡼⠀⠀⠀⢠⡟⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡟⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠙⣿⣦⡀⠀⠀⠈⣏⢳⣷⢸⠀⢠⠇⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⡇⠀⠀⣿⠁⠀⠀⠀⠈⣇⠀⠀⠈⠈⠳⢤⣄⣠⡟⠀⠙⣾⠀⣿⠀⠀⠀⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⡇⠀⠀⣿⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣶⠇⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⡇⠀⣸⠏⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⣼⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⡇⡴⠋⠄⠀⠀⠀⠀⠀⠀⢘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡇⠀⢠⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣤⡶⠶⠟⠛⠛⠛⠋⠙⠛⠛⠿⢶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣴⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣽⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⠃⠀⠀⢰⡶⠾⠿⠿⠛⠛⠻⣿⠋⠀⠀⢸⡟⠉⠉⣭⣍⢹⡿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⠃⠀⠀⠀⣿⡀⠀⠀⠰⠿⠆⣠⡿⠀⠀⠀⠈⢷⣤⣀⣼⡿⠟⠀⠹⣷⠀⠀⠀⠀⠀⠀⠀ ⢸⡟⠀⠀⠀⠀⠘⠿⣶⣤⣤⣶⠾⠟⠁⠀⠀⠀⠀⠀⠈⠉⣁⣀⣀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⡶⠶⠶⠶⠶⠖⠛⠛⠛⠛⣿⠋⠉⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⣺⡇⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⣼⡇⠀⠀⠀⣤⡄⠀ ⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀⢠⡿⠁⠀⣠⣾⠏⠀⠀⠀⢀⣿⣇⠀ ⠀⠹⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣦⠟⠁⣠⣾⠟⠁⠀⠀⠀⠀⣿⠉⣽⠂ ⠀⠀⠈⠻⢷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⣹⣿⣴⡿⠋⠀⠀⢀⣠⣤⣶⣿⡽⠞⠁⠀ ⠀⠀⠀⠀⠀⣸⡿⠻⠿⢶⣶⣶⣶⣶⣶⠶⣛⣷⡾⠛⠉⣿⣁⣠⠴⢞⣫⡵⠟⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⡟⠀⠀⢀⣤⡴⠟⣋⣥⡶⠚⠋⠁⠀⠀⠀⣿⣋⣤⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⡿⠀⠀⠐⣋⣤⣶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⠃⠀⠀⠘⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠒⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠹⡟⢦⣄⠀⠀⢀⣤⠞⠋⠉⠙⢳⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠷⠒⠒⠒⠛⠒⠏⢣⣠⢫⠂⠀⠀⠀⠀⠀⢳⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠴⠞⢓⠜⠋⠉⠉⠀⠀⠀⠀⡐⢁⠃⠀⠀⠀⠀⠀⠀⠈⡇ ⠀⠀⠀⠀⠀⠀⠀⠁⠀⢠⠇⠀⠀⠀⢄⠀⠀⠀⠈⠀⣈⠀⠀⠀⠢⠀⠀⠀⢀⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣀⠀⠀⢀⣀⠁⠀⠀⠀⠀⠈⠤⣀⠠⡞⠀⠀⠀⡸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡯⣇⠀⡎⣿⡇⠀⠀⠀⠀⠀⠀⢠⠊⠀⠀⠀⣰⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠿⣿⣀⡄⣿⠧⠀⠀⠀⠀⠀⠀⣘⣄⣀⣠⠔⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠠⢭⢯⣿⢭⠃⣹⣳⡄⠤⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡠⠚⢓⢾⡿⣿⠤⢤⠟⠛⠉⡗⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡠⠳⠁⢌⡠⠖⠁⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡴⠛⠦⡚⠉⡰⢁⠔⠁⠀⠀⠀⢀⠔⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⠇⢇⢹⢸⣲⡰⠃⠀⢀⣀⡤⠚⠁⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⠏⠃⠀⡆⢣⠬⠁⠀⢀⠎⠉⠀⠘⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠳⣅⠈⠊⠑⢺⣡⡲⣼⡀⠀⠀⠀⡄⠀⠀⡇⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠳⢇⠘⢧⣺⣿⠚⠁⠀⠀⢀⠀⠀⠀⢻⣤⣀⣀⣴⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠋⠁⢇⠐⠢⠤⡴⣁⠀⠀⠀⠘⡌⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⣇⠈⠣⡀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡠⠼⠄⠀⢸⠀⠀⠈⠲⣄⠀⠓⠠⢤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣎⣔⣀⡠⠏⠀⠀⠀⠀⠘⠦⣀⣀⣆⡹⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣴⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⠿⠿⠟⠿⠿⠿⠛⠿⠿⢿⣿⣿⣿⣷⣽⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠿⠋⠁⠀⠀⠀⣷⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⣿⣿⣿⣾⣿⣷⣶⣶⣤⣄⠀⠀⠀⠀⠀⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡤⠀⠀⠀⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⢹⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⣀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣀⣿⣿⢷⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣭⣽⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢽⣶⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⡏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⡆⠈⠙⠛⢿⡿⠟⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣿⣿⣿⣯⣉⣉⣹⢿⢿⣯⣼⣧⠀⠻⣿⣾⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⡿⣸⡎⢿⣿⣿⣆⠀⠀⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⡡⢴⣿⣿⣿⡆⠀⣿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣉⣿⣿⣿⣿⣿⣿⣿⣴⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀ ⣤⣤⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀ ⠈⠙⠛⠛⠻⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠛⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢲⠓⢶⢶⣶⠒⢲⠰⠶⠶⠖⠠⢶⠶⣶⠂⠀⢸⢹⣸⠿⢟⣷⡿⠇⡿⠟⠀⠀

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