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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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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣠⡶⠟⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡤⢤⣤⣤⡶⠟⠉⠉⠉⠋⢹⠛⠂⣄⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣤⣤⣴⠟⠁⠀⠀⠀⠀⠀⠀⢠⣄⠀⣼⠝⢄⡀⢈⡟⣿⡀⠀⠀⠀⠀⠀⢀⣼⣿⡀⣸⢳⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠶⠶⠶⠞⠋⠀⠀⠀⠀⢀⡄⠀⢠⡄⠀⠘⣦⡴⠞⠓⠒⠻⢦⣄⠀⠀⠐⢎⢿⣆⠀⠀⠀⠀⠸⣗⣮⣿⣯⣾⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠶⠟⠛⠁⠀⠀⠀⠀⠀⠀⠀⠠⣦⣠⡴⠿⠶⠾⢷⣄⡼⠋⢀⣤⠴⣄⠀⠀⠙⣇⠀⠀⠀⠊⣿⠀⠀⠀⠀⠀⢹⡆⢀⣨⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠁⠀⠀⣠⡤⣤⡩⢿⡄⢸⡻⣿⣏⡇⠀⣴⡾⠛⢶⡀⠀⣿⠀⠀⠀⠀⠀⡼⢁⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⣾⣿⠘⣷⠀⠙⠛⠋⢀⣼⠋⠀⠀⣸⡇⠀⠹⣧⡀⠀⠀⣼⠃⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢠⠄⢤⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠑⠛⠓⠉⢰⡿⣤⣀⠀⢠⡾⠁⠀⠀⣰⠟⠀⠀⠀⠘⣷⠀⢰⠃⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠀⡇⠀⢸⠀⠈⠳⣄⡀⠀⠀⠀⠀⣀⡼⠷⠶⢦⡀⠀⠀⠀⣠⠟⠀⠀⠉⠽⠋⠀⣀⣴⣟⣉⣠⣄⠀⠀⠀⢹⢠⡏⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⢦⡄⠀⠀⢼⠁⠀⢇⣀⡜⠀⠀⠀⠈⠻⡆⠀⠀⡾⠁⠀⠀⠀⢀⡗⠒⠚⠋⠁⠀⠀⠀⠀⠠⠶⠛⠉⠀⣠⠴⠋⠀⠀⠀⠀⢸⣿⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣴⠟⠓⣦⢿⣄⠀⠘⠻⣤⣀⠀⠀⠀⠀⢀⠀⠀⢿⡀⠀⠹⠦⠀⠀⠠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠖⠋⠹⣆⠀⠀⠀⠀⠀⠈⣿⢿⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⡟⠉⢛⣧⡟⢿⡆⠀⠀⠈⠙⣷⡀⠀⠀⠀⠀⠀⠀⠛⢦⡀⠀⠀⠀⠀⠘⣝⠒⠒⠶⠶⠲⡖⠚⠋⠹⣇⢳⡀⢀⣠⠾⠃⠀⢠⠖⢠⣠⡿⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠻⣯⣉⣀⣤⣌⠛⢶⣤⡀⠀⠘⢷⣄⠀⠀⠀⠀⢈⡇⠀⢷⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⢻⠀⢀⣠⡼⠀⠓⠉⢱⠀⠀⠀⠸⣤⠜⢹⣇⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠁⠀⠈⠻⢦⣌⠙⠳⢦⣀⠉⠳⣄⠧⠠⠎⠀⠀⢸⡄⠀⠀⡠⢄⡀⠀⠻⣆⠀⣀⣤⣿⡽⠚⠉⢳⡀⠀⣸⠀⠀⠀⡠⠒⠦⡀⢻⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣤⡈⠛⠶⢾⣋⠛⢦⡄⠀⠀⠙⣄⠀⢇⠀⠘⢆⠀⠈⠛⠧⣄⣀⣉⣀⣀⣼⣡⠴⠃⠀⠀⠀⡇⠀⢠⣇⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⣶⣤⣹⠆⠀⠙⣦⠀⠀⢸⠀⠈⠓⠒⠛⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠈⠒⠊⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣞⠉⠀⠀⠀⠘⡆⠀⠘⣧⠀⠀⠀⡔⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣠⣤⣶⠿⠛⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠶⡶⠶⢿⣄⠀⠈⣇⠀⠀⠹⠞⠀⠀⠀⢀⣠⣤⡤⢴⡞⣻⠿⡉⣩⡽⠊⠁⣀⣰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣀⠀⠉⠉⠙⠻⢦⣤⡴⠞⠋⠛⠛⠋⠓⠲⣦⣎⠟⠻⡤⠾⠓⢋⣉⣩⣥⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠉⠛⠲⠤⣄⣀⣸⠀⢀⣀⣀⡤⠤⠴⠒⢛⣉⣿⠀⠀⢿⣿⡆⢸⣿⠿⠿⠇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠉⢹⠉⠉⠉⢰⣴⣶⣿⡇⢸⡿⠷⣄⣠⡞⠉⠁⠀⣀⣴⠶⠛⠙⣓⢲⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣦⣄⡙⠳⣤⣀⠀⠀⠀⢸⠀⠀⠀⠘⠛⠉⠉⠁⠀⠀⢀⣨⣯⣤⡶⠶⢻⣏⠁⠀⢠⣞⡛⠺⣧⡀⠀⠀⠀⢰⡟⣿⡏⠉⡆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣶⣾⣿⣿⣿⠀⣴⠟⠻⢶⣄⣸⠀⢀⣀⣀⣤⣴⡶⠶⠾⠛⠉⠉⠁⠀⠀⠀⠀⠈⠳⣄⡈⣁⣽⠷⢄⣩⠷⢤⣀⠀⠻⣿⣿⠀⠳⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡛⣿⢁⡿⠟⣠⠿⣦⡀⠀⢈⣽⠟⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠙⠢⣄⡈⠑⠦⣼⣿⣇⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠴⠟⢠⣇⣼⣤⠞⢁⡴⠛⠛⠲⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣤⣿⣿⣿⢻⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⢉⣤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⣿⠜⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣽⣿⣻⣿⣻⣻⣿⡀⣋⣿⣿⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣁⠀⠀⠀⠀⠀⣉⢉⠉⠀⠀⠀⢀⠀

┈┈╱▔▔▔▔▔▔▔▔▔▔▔▏ ┈╱╭▏╮╭┻┻╮╭┻┻╮╭▏ ▕╮╰▏╯┃╭╮┃┃╭╮┃╰▏ ▕╯┈▏┈┗┻┻┛┗┻┻┻╮▏ ▕╭╮▏╮┈┈┈┈┏━━━╯▏ ▕╰╯▏╯╰┳┳┳┳┳┳╯╭▏ ▕┈╭▏╭╮┃┗┛┗┛┃┈╰▏ ▕┈╰▏╰╯╰━━━━╯┈┈▏

🟧🟨🟨🟧🟨 🟨🔳🟨🔳🟧 🟨🟧🟨🟨🟨 🟧🟨🟨🟧🟨 🟨🟨🟧🟨🟨 ⬜⬜🟥⬜⬜ ⬛🟫🟥🟫⬛ 🟫🟫🟫🟫🟫 󠁝 🟫 🟫 🟨 🟨 ⬜ ⬜ ⬛⬛ ⬛⬛

◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽ ◽◽◽◽◽◽⬛⬛⬛⬛⬛⬛⬛⬛⬛◽◽◽◽◽◽ ◽◽◽◽⬛⬛🟦🟦🟦🟦🟦🟦🟦🟦🟦⬛⬛◽◽◽◽ ◽◽◽⬛🟦🟦🟦🟦🟦🟦🟦🟦🟦🟦🟦🟦🟦⬛◽◽◽ ◽◽⬛🟦🟦🟦🟦⬛⬛⬛⬛⬛⬛⬛🟦🟦🟦🟦⬛◽◽ ◽◽⬛🟦🟦🟦⬛🟦🟦🟦🟦🟦🟦🟦⬛🟦🟦🟦⬛◽◽ ◽⬛🟦🟦🟦🟦🟦🟦⬛⬛⬛⬛⬛🟦🟦🟦🟦🟦🟦⬛◽ ◽⬛🟦🟦🟦🟦🟦🟦🟦🟦🟦🟦🟦🟦🟦🟦🟦🟦🟦⬛◽ ◽⬛🟦🟦🟦🟦🟦⬛⬛🟦🟦🟦⬛⬛🟦🟦🟦🟦🟦⬛◽ ◽⬛🟦🟦🟦🟦⬛⬜⭐⬛🟦⬛⭐⬜⬛🟦🟦🟦🟦⬛◽ ◽⬛🟦🟦🟦⬛⬜⬜⬜⭐⬛⭐⬜⬜⬜⬛🟦🟦🟦⬛◽ ◽◽⬛🟦🟦⬛⬜⬜⬛⭐⬛⭐⬛⬜⬜⬛🟦🟦⬛◽◽ ◽◽◽⬛⬛⬛⬜⬜⬛⭐⬛⭐⬛⬜⬜⬛⬛⬛◽◽◽ ◽◽◽◽◽⬛⭐⬜⭐⭐⬛⭐⭐⬜⭐⬛◽◽◽◽◽ ◽◽◽◽◽◽⬛⭐⭐⬛🟦⬛⭐⭐⬛◽◽◽◽◽◽ ◽◽◽◽◽⬛🟦⬛⬛🟦🟦🟦⬛⬛🟦⬛◽◽◽◽◽ ◽◽◽◽⬛🟦🟦🟦⬛🟦🟦🟦⬛🟦🟦🟦⬛◽◽◽◽ ◽◽◽⬛🟦🟦🟦⬛🟦🟦🟦🟦🟦⬛🟦🟦🟦⬛◽◽◽ ◽◽◽⬛🟦🟦🟦⬛🟦🟦🟦🟦🟦⬛🟦🟦🟦⬛◽◽◽ ◽◽◽◽⬛⬛⬛⬛🟦🟦🟦🟦🟦⬛⬛⬛⬛◽◽◽◽ ◽◽◽◽◽◽◽⬛🟦🟦🟦🟦🟦⬛◽◽◽◽◽◽◽ ◽◽◽◽◽◽◽◽⬛🟦🟦🟦⬛◽◽◽◽◽◽◽◽ ◽◽◽◽◽◽◽◽◽⬛⬛⬛◽◽◽◽◽◽◽◽◽ ◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽◽

* A theory was spread that Stephen Hillenburg considered the film the chronological finale of the series. However, Vincent Waller debunked it on Twitter.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⡀⣠⡴⠶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⠦⣤⡤⠖⠛⠙⠓⠒⠋⠁⠀⠉⠉⠀⠀⠀⡆⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣠⠴⠶⣤⣤⠶⠊⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣀⠀⠀⣴⣶⠀⠀⢠⡇⠀⠈⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⣟⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠀⢠⡄⠀⠀⠀⠸⣧⣀⡼⣦⣰⡏⠀⠘⠟⠛⠀⠀⢸⡀⠀⢀⣀⠀⠘⠷⣤⠀⠀⠀⠀⠀ ⢻⡆⠀⣴⠟⢛⠀⢶⣄⡤⠟⣲⣾⣧⢄⡀⢀⡴⠋⢁⣾⣿⠿⣯⣷⣄⠀⠀⠀⠀⠀⡇⠀⣏⠉⢳⡀⠀⣸⠃⠀⠀⠀⠀ ⠀⣿⠀⠛⠂⠀⠀⡴⠋⠀⣾⣿⣯⣹⣿⣿⡟⠀⠀⠸⡿⢿⣿⣿⣿⠘⡄⠀⠀⠀⢰⠃⠀⠻⣆⠀⠁⠠⡟⠀⠀⠀⠀⠀ ⢀⡇⠀⣴⡆⠀⢸⠃⠀⠀⠹⣍⡸⣷⣿⢿⡇⠀⠀⠀⠙⠺⠿⣛⡥⠶⢗⠂⠀⠀⠘⡆⠀⠀⠈⠂⠀⠀⢳⠀⠀⠀⠀⠀ ⠀⢻⡄⠉⠁⠀⢸⡀⠀⠀⠀⠀⠉⠉⠀⠈⢧⠀⠀⠀⠀⢀⡞⠁⠀⠀⠈⠀⠀⠀⠀⣹⢀⡴⠛⢷⡀⢰⡏⠀⠀⠀⠀⠀ ⠀⣰⠷⠚⠋⠉⠋⢧⡀⢠⡤⠤⢤⣀⠀⢀⡼⠳⣄⣀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡞⠀⠀⢸⡇⠈⢣⠀⠀⠀⠀⠀ ⢰⠋⠐⠀⠄⠀⠀⠀⠙⢾⡀⠀⠀⠉⠓⠺⠤⠀⠀⠉⠉⠛⢧⡀⠀⠀⠀⠀⣠⠖⢀⡝⢀⣀⡀⠀⡇⠀⢸⠀⠀⠀⠀⠀ ⢻⠀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⠤⠤⠴⠒⠀⠀⠀⠀⢀⣠⣿⣦⣤⣤⣤⡤⠖⠘⢧⣬⠏⡟⢀⣷⠀⠸⡄⠀⠀⠀⠀ ⠈⠳⣝⠒⠶⠔⠀⣀⡴⠻⠲⣦⣤⣀⣀⣀⣤⣤⣴⠶⠚⠹⣿⣿⣿⠀⡞⠁⠀⠀⠀⠀⣿⢸⡟⢻⠿⣆⢀⣿⠀⠀⠀⠀ ⠀⠀⠈⣿⠛⠛⠋⠁⠀⠀⠀⢿⡆⢹⣿⡀⠀⠘⣿⣆⣀⣀⣿⣿⣿⠀⠁⠀⠀⣀⠀⠈⡏⣸⠁⢦⠀⠙⠻⣇⠀⠀⠀⠀ ⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠘⣿⣼⣿⣷⣶⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⣠⡾⠋⣷⢰⠁⡏⠀⢀⠀⠀⠀⠘⡆⠀⠀⠀ ⠀⠀⢰⡚⠉⠛⠒⠲⢤⣄⠀⠀⠘⣿⡉⣩⣿⣿⠟⣿⠋⠉⠻⣿⡟⠀⠀⢿⣃⡴⠃⡼⢰⠇⠀⣿⠀⠀⠰⠀⣧⠀⠀⠀ ⠀⠀⠀⠳⣄⠀⠀⢠⣶⠻⢤⣄⡀⠘⣿⣻⣿⡏⠀⠁⢠⣾⠀⣿⡇⠀⠀⠀⢀⣤⠀⡇⣾⠀⢠⠈⠃⠀⠀⢀⣼⠀⠀⠀ ⠀⠀⠀⠀⠈⡷⢦⣈⣹⢋⠛⠶⢭⣝⣚⠿⠿⣿⣿⣷⡎⠉⢀⣿⠀⡰⠀⠀⠺⠁⢰⢁⡏⠀⢸⣄⣤⡤⠾⠛⠻⡄⠀⠀ ⠀⠀⠀⠀⠀⠹⡄⠈⠳⣏⠀⡠⠀⠀⠈⢿⡛⠶⠬⣉⣛⠳⠾⣇⣐⣁⣀⣀⣴⠛⣿⠼⠳⢤⣾⡋⠀⠀⢀⣠⣾⣿⡀⠀ ⠀⠀⠀⠀⠀⠀⢹⠀⠀⠈⠉⢀⣀⣀⣀⣀⣽⠷⠤⢴⣬⣽⣷⣶⡤⣍⣛⠳⠿⢦⡧⠼⢲⠿⣄⢇⣀⣴⣿⣿⣿⣿⣧⠀ ⠀⠀⠀⠀⠀⠀⠘⢷⣤⣤⠖⠋⠉⠉⠉⠉⠈⠙⢦⠞⠈⢻⣿⡄⣙⣋⣉⣿⡀⠀⣓⣶⢿⣴⣿⣿⣟⣿⣿⣿⣿⣿⡿⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⣀⣀⣠⣤⣤⣤⣴⣶⣾⣶⣿⡿⠀⠙⢿⣿⣿⣿⠙⣦⣧⣤⣼⠟⠋⢻⣿⣿⣿⣿⡿⠋⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⣽⣿⣷⣷⣿⣧⠸⢿⣿⡿⢷⣼⣶⡾⠿⠋⠉⠀⢀⢉⠩⣍⣄⣀⣈⣿⣿⣿⣏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠈⠙⠋⠉⢉⣁⣀⣀⣀⣤⣤⣽⣿⣥⠤⠶⠶⠾⠚⠛⠛⠛⣻⡟⡟⠛⣿⣿⡿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⠤⠴⠶⠚⢻⣿⣿⣿⣿⣿⣍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⢻⡺⡟⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣤⣤⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣞⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡾⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡽⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡼⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⢳⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣽⣷⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣷⣾⣿⡆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⢿⣿⡿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⠿⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡞⣿⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣙⣛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⠟⠁⠀⠀⠀⠀