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⠀⠀⠀⢀⣤⣒⠬⡩⢍⠭⣑⠒⡤⣀⠀⠀⠀⠀⠀⠀ ⠀⢀⢔⢣⠒⡬⢩⠳⣊⡜⢢⡙⢼⠢⣕⠦⠆⠦⠀⠀ ⢀⢎⠎⣆⠫⡔⢣⢓⡱⡜⡡⢎⡭⣒⣥⠋⠀⢀⠢⠀ ⢸⠸⡘⢤⠓⣌⠇⠚⠰⢝⣕⠞⠉⠀⠈⠁⠀⢨⢰⠀ ⠸⢌⠳⡌⡍⡗⠒⣄⠀⠀⠀⠀⠀⡤⣲⣦⡀⠌⢘⡀ ⠈⣌⠳⡘⡌⣧⣔⣹⡆⠀⠀ ⣸⣕⣻⣿⠱⢠⠎⡇ ⠀⠈⢲⡉⢖⣹⣿⣿⡇⠀⠀⠀⢿⣿⣿⠋⠀⣽⢫⢵ ⡔⡤⣪⠹⡦⢼⠉⠉⠁⠄⠀⡠⠘⠛⠉⠀⢪⡜⡜⣾ ⢇⡣⠬⣌⠼⣸⢀⠀⠈⠄⠀⠄⠀⢀⣀⠤⢭⢼⠱⡊ ⠈⠪⣱⣌⡲⠃⠀⠘⠠⠠⠄⠤⠰⠁⠀⠀⠀⠈⣣⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠠⠀⠀⠄⠉⠉⠉⠉⠁⠀⠐⠀⠆⠄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠂⠛⡂⠋⠀⠀⠀⢸⠀⠌⠀⠀⢀⠠⠄⠀⠈⠀⠀⠙⠲⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠰⠄⠀⠀⠈⠳⡠⠄⠠⠴⢼⣀⠀⠊⡁⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀ ⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣥⠀⢀⡠⡆⠉⠓⠢⠆⠀⠀⠀⠓⠀ ⠀⠀⠀⢀⡾⠰⠄⠐⠀⠀⠀⠀⠀⠀⢀⣠⣤⡀⠘⠳⠓⣁⡴⠀⠀⠀⠀⠉⡄⠀⢸⡇ ⣀⠀⠀⢠⡇⠀⠑⡀⠀⠀⠀⠀⢀⡔⡩⡐⡒⢷⠀⠀⠀⣧⣺⢦⡄⡀⠀⠀⢳⠀⠸⠇ ⠀⠈⠢⢈⠇⠀⠀⠏⠀⠠⣈⣩⠋⠐⡂⠀⣼⣞⠀⠀⠘⣧⣿⡀⠁⠂⠀⠀⡆⠀⠶⠀ ⣄⠀⠀⠸⠶⡀⠀⢸⡀⠁⠈⢁⣄⠇⢿⣿⣿⡟⠀⠀⠀⠹⡏⡀⠀⠀⠀⠆⢁⡼⠁⠀ ⠈⠅⢀⡀⠖⡡⡀⠀⠻⣆⠀⠀⠉⠏⠚⠛⠋⠁⠀⠀⠀⠀⢀⡣⠀⢀⡖⣠⠜⠀⠀⠀ ⠀⠨⡁⠁⠸⡵⠁⡀⠀⠘⢶⡄⠠⠀⣀⡀⠀⠀⠀⠀⠨⠖⠃⣀⡔⢙⡤⠊⠀⠀⠀⠀ ⠀⠀⠡⡄⡀⢹⡀⠀⢄⠀⠀⠛⣦⠀⠀⠐⠖⠀⠀⠀⢀⣠⠖⡡⡤⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠳⢔⢧⠀⠀⠡⡀⠀⠈⢗⡄⠀⠟⠀⠠⡴⠓⢡⠞⠁⢠⠐⠂⢄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⡄⠠⠀⠈⠀⠀⠀⠱⡤⣀⢠⠂⠀⢀⢚⠀⠂⠀⠈⡇⠀⠁⠀⠀⠀ ⠀⠈⠂⠀⠀⠀⠀⢐⠀⢡⠀⠀⢂⠀⠀⢳⠹⡏⠀⠀⢸⠀⠓⠶⠶⠚⠁⠴⠃⠀⠀⠀ ⠀⢠⡀⠀⠀⠀⠀⠀⢧⠀⠆⠀⠀⠆⠀⢸⡇⠀⠑⠠⠘⣀⣀⠀⠠⠄⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠡⠂⡄⢀⠠⢰⠀⠸⠀⠀⢸⠀⣀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⢀⢠⠴⠖⠉⠉⠉⠢⡀⢢⠉⠃⠶⣤⣀⢤⣄⣠⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠞⠋⠒⠒⠀⠤⣀⠀⠀⠱⡈⡄⠀⠀⢠⡟⠁⠘⣦⠀⢰⢠⢊⠕⣵⠀⢀⡠⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡼⠇⠀⠀⠀⠐⠂⠠⠄⡈⠂⣄⡥⠓⠀⠀⠜⠀⠀⠁⠸⡄⢸⢁⠆⠀⠀⢠⠟⠁⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡜⠁⠀⡠⠄⠲⠤⣄⡀⠀⣨⠟⠁⠀⠀⠀⠀⠀⠀⠀⡀⢀⡟⣎⠘⠀⠀⠠⡏⠀⠀⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⢸⠁⠀⠀⠀⣟⣭⠲⠃⠀⣴⠶⢦⡀⠀⠀⠀⠀⠁⣸⠁⢸⡆⠀⠀⠘⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⢸⠀⠀⠀⢤⡾⣌⠀⠀⢸⣓⡰⢦⡙⢦⠤⠀⠀⠐⡇⠀⢀⡃⠀⠀⠀⠀⠰⡿⠔⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢹⡄⠈⣆⠀⠚⠋⣷⣸⠀⠀⢸⣿⣇⠀⣷⢈⠛⠯⠔⢰⠃⠀⢸⡿⠙⡆⠀⢀⠏⠀⠀⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⢄⠈⢆⠀⠀⣹⠟⠀⠀⠀⠻⣿⣿⣼⢺⡒⠀⢀⡞⠀⢀⢧⡁⠀⠇⣠⢤⡀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⢦⡀⠑⣌⢧⡐⣠⠀⠀⠀⠀⠁⠀⢁⠀⣠⠎⠀⢀⠎⢎⡏⠀⡶⠁⢀⣧⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢦⡈⠳⣍⠓⠒⠀⠠⣦⢴⡏⢁⡴⠃⠀⢀⠎⡜⢸⠁⠀⠁⢀⡾⠋⠂⠀⣀⡀⠠⠄⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠻⣄⠈⢢⡀⠀⠀⢹⢸⣧⠏⠀⠀⡰⠃⡜⠀⣏⠇⠀⠴⢫⣀⣴⡿⠛⠉⠀⠀⠀⠈⠉⠋⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡀⠄⣀⠀⠱⣣⠀⠱⡀⠀⣾⢸⡏⠀⢀⠞⠀⡜⠀⣸⠁⠀⠀⡠⠜⠛⠻⣄⠒⠒⠒⠢⢄⡀⠀⠀⠀⠫⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠛⢡⡶⠒⠵⢀⠿⡆⠀⢣⢠⡿⢌⠀⠀⡎⠀⡸⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⡎⠿⠳⣦⡀⠀⠈⠢⡀⠀⠀⢩⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢷⡈⠳⠆⠀⠞⠁⡇⠀⢸⡞⠀⢸⡀⢸⠀⢠⠃⢀⡏⡀⠀⠀⠀⠀⠀⠀⡄⠹⣼⠆⠈⢓⡄⠀⠀⠐⡄⠀⠀⠾⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠶⣤⡄⠀⢀⣧⠶⡏⠀⠀⢰⣧⢸⠀⢸⠀⢸⠁⡇⠀⠀⠀⣠⠀⠀⠀⠘⣶⢀⡀⠈⣶⠀⠀⠀⢱⠀⠀⢈⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢻⣾⡀⢸⠀⠸⣼⣝⣞⡆⠁⠘⠄⠀⠀⠘⠁⠀⣿⠀⠙⠀⠀⠀⢸⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⢠⠋⠳⣄⣣⠀⠙⠺⢣⡯⠀⠀⠈⠒⡄⠀⠀⠀⡟⠀⣿⠀⠀⠀⡘⠀⢠⠃⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡧⡀⢠⡇⠀⠀⠀⠙⢃⡆⠴⡏⠁⠀⠀⠀⢰⠀⠀⠀⠀⣧⡰⠆⠀⠀⡰⠁⡠⠃⢰⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠉⢰⡆⠀⠀⠀⢈⡇⢰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡍⠀⠀⡰⢁⠔⠁⠀⣼⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢖⡀⠀⠀⣜⠃⠘⣃⡀⠀⠀⣄⣵⠀⠀⠀⠀⣸⠀⢀⠜⡰⠁⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠶⠞⠃⠀⠀⠈⠁⠀⠉⠀⠐⢦⣤⢰⠞⠁⠀⠎⡌⢀⣴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⢸⢸⠀⠻⣥⣀⣀⣀⢀⡀⠀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣢⣸⡈⢄⠀⠀⠉⠀⢀⡀⠀⡀⠈⣉⠓⠢⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠘⠋⠁⠀⠀⠛⠈⠁⠀⠀⠀⠉⠫⡎⢰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣦⣤⣇⣰

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⢀⠀⠀⠀⠈⠀⢂⠀⠲⢤⡔⢂⡲⠖⠀⠒⠂⠀⠀⠀⠀⢰⠂⠀⠀⠀⠀⠈⠀⠀⢠⡶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⣿⠉⠉⠙⠉⠉⠠⡀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠉⠉⠱⡒⠲⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠶⠴⢶⡁⡠⠁⠀⠀⠀⠀⠀⠀⠑⡀⠀⠳⠋⠀⠀⠀⢀⡔⡶⠉⣐⠄⣾⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠶⠖⡄⣀⣤⣤⡀⠀⠀⠀⠀⠀⢠⠜⠋⠀⠀⠀⠀⠀⢀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠹⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣄⡀⠀⠀⠀⠀⠀⠀⠀⠈⡤⡶⠋⡒⠤⡎⡜⠀⠁⢠⠼⣹⡇⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣯⠃⠬⠈⠅⠤⠀⢸⠀⠀⠀⣀⣀⠻⣂⣠⡀⠀⠀⠀⠀⠺⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡤⠱ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠼⠷⠿⠶⣠⣀⠀⠀⠘⢧⡁⠀⠀⠉⠀⠀⠀⠀⠌⢠⣧⢇⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡻⢈⠀⠀⠠⠤⠌⢀⡽⠔⠚⡉⠡⢀⠒⠨⢉⡿⠀⠀⣠⣤⣤⡻⠉⠓⢲⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡐ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠈⡶⡤⠀⠀⠀⠀⠀⡌⠉⠀⠨⢍⠒⢠⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⠤⢄⠀⠁⠒⠤⠐⢗⡜⠀⠡⢀⠂⢀⠁⡀⡑⠳⠽⢋⠀⠀⢀⠈⠑⠺⣲⣺⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠞⠀⠀⠀⣬⡱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠟⡆⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣟⠂⠡⣠⠶⠦⡜⠁⠐⢀⠂⢀⠂⠀⢀⣁⡀⠂⠘⢦⡈⠠⠈⡐⠀⡀⠑⠦⣄⠓⣄⠠⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠛⠁⠀⠀⠀⠘⢷⠁⠀⢀⣀⠤⠀⠀⠀⡌⢨⢠⢞⠞⠘⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⢁⣼⠛⠋⠀⠀⢀⠀⠠⢁⠀⡈⢀⠀⣼⠟⠙⠽⢗⢄⠀⠽⡀⠂⠀⡐⠀⡐⠀⠌⢳⡄⠳⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠈⠂⠐⢸⠀⠹⡂⠄⠈⢀⠆⡎⠀⠀⠀⠀⢠⡇⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣰⠖⠉⠀⠓⣄⠀⠀⠂⠈⢀⠠⠀⠀⠄⠈⣿⠅⠀⠀⠀⠙⡷⡴⡿⠿⠳⢦⡀⠀⠄⠀⠀⠙⣟⠝⢛⢄⣄⠄⠀ 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⠀⠂⣇⠀⠀⠘⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣣⠀⠡⡀⠀⠀⠀⠹⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣾⣿⡿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⢉⠁⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⣸⠃⠀⠀⠀⠀⠀ ⠀⠐⢬⠀⠀⠀⢸⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠑⠄⠀⠀⠀⠈⠻⣿⣿⣷⣦⣄⣀⣀⠀⠀⠀⡀⠀⣀⣀⣠⣤⣤⣶⣾⣿⡿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⢁⢾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢠⠏⣰⠃⠀⠀⠀⠀⠀⠀ ⠀⠈⢼⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠈⠢⡀⠀⠀⠀⠈⠙⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠟⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⣰⠂⢠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢃⣰⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⡁⢺⡄⠀⠀⣀⣘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⡰⠁⢰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢏⣤⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠣⠄⡇⠀⣼⠃⢈⠙⠳⣄⠀⣀⢀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣄⠀⠑⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠰⠈⠀⡠⠊⠀⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⠠⣧⢸⡇⠀⠀⠈⠢⡀⠛⠁⠈⠈⠁⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⢄⠀⠈⠢⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⢀⡴⠊⠁⠀⣼⠏⠀⠀⣀⢤⠶⢄⡠⢄⡀⠀⠀⠀⠀⠀⡀⣰⣣⣼⠃⠀⠀⠀⠀⠀⢴⠄⠶⠀⠀ ⠀⠸⣤⠞⠚⠂⠀⠀⠀⠀⣞⠁⠈⠆⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣀⠀⠁⠢⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠁⠀⠀⠀⠀⠀⠀⢀⠠⠈⢀⣤⠖⠋⠀⠀⢀⣼⠏⠀⠀⡜⠡⠂⠉⠒⠈⠂⢌⡒⠄⣤⠤⡞⡹⠑⠋⠑⠬⡢⠀⠀⠀⠀⠘⠆⠚⠀⠀ ⠀⠈⡁⠀⠀⠀⠀⠀⠀⠀⠈⠒⠀⠀⠀⢴⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣀⠀⠉⠂⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡴⠋⠁⠀⠀⠀⢀⣾⠃⠀⠀⠈⡗⠁⠀⠀⠀⠀⠀⠀⠈⠐⠉⠁⠈⠀⠀⠀⠀⠀⢻⡲⠀⠀⠀⠀⠀⠀⠀⠀ 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⠀⠀⠀⠀⠀⠠⠀⠀⣀⡀⣈⠧⠀⠀⠀⠀⣠⢫⠀⠀⠀⠀⠀⠀⠀⣄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⡠⠔⠁⠀⠀⠀⠈⠢⠄⠜⠀⠀⠀⠀⠀⠀⠀⠀⡼⢀⡏⠐⢕⢀⠀⠀⠀⠀⡔⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢣⠼⣏⢽⡌⠀⠀⡤⠊⠁⠐⠀⠀⠀⠀⠀⠀⠀⠬⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡅⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⣼⠃⠀⠀⢝⠠⣀⡮⠋⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣇⢸⡈⠻⢆⠀⠘⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡼⠀⠀⠀⠀⠉⠀⠁⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⡀⢧⠀⠙⢧⡀⠀⠈⠑⡀⠀⠀⠀⡀⢄⡀⠀⢸⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⣒⠊⢉⠉⡄⠦⠴⠤⢆⣉⡉⠐ ⠀⠀⠀⠀⠀⠀⠀⠀⢧⠘⡆⠀⠈⣷⡄⠀⠀⠡⡀⢀⠴⠁⠀⠈⠉⢛⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠄⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣇⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣣⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠢⣜⠉⠦⡀⠀⠀⠁⠉ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⠦⠽⠤⠄⠌⠾⠦⠌⠤⠨⠁⠤⠀⠤⠀⠀⠀⠹⠧⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠧⠼⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠳⠼⠄⠀⠄⠀⠀⠀⠀⠼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠥⠼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⠽⠦⠠⠄⠠

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

⣿⣿⣻⡄⠀⠀⠀⠀⠀⢀⡤⡲⠌⠃⡈⠀⠄⠠⠀⠄⠠⠀⠄⠠⠀⠄⠠⢀⠉⠚⠩⡟⢶⣠⢃⠲⢸⢇⡘⠤⣃⠜⣄⢻⣿⣿⢿⣻⣟⣿⣻⢿⣻ ⡿⣳⠏⠁⠀⠀⠀⢠⡜⠏⡁⠄⡐⠠⢀⠡⠈⠄⠡⠈⠄⠡⢈⠠⢁⠈⡐⠠⢈⠠⠁⠠⠉⠪⣝⢮⡘⡇⡘⣴⠐⣊⠤⢫⣿⣿⣻⣽⡾⣯⣟⣿⣻ ⣷⠀⠀⠀⠀⠀⣴⠟⠈⠠⢀⠂⠄⠂⠄⠂⡁⠌⠐⡈⠐⡀⠂⠄⠂⡐⢀⠂⠄⠂⠌⠐⡈⠄⠀⠳⢝⡣⢉⠀⢍⢲⢈⢯⣷⢯⣷⢯⣟⣷⢿⡾⣽ ⢃⠀⡀⢀⡀⣾⠍⠠⢈⠐⡀⠂⠌⠐⡈⠄⠐⠠⠁⡐⠠⢀⠁⢂⠁⠄⠂⡐⠈⡐⠈⠄⡐⠈⡐⠠⠨⢧⠂⠀⠀⢁⠹⣾⡽⣯⣟⣯⡿⣾⢯⣟⣿ ⣯⣿⣿⣎⡽⡎⢀⠂⠄⢂⠠⠁⢂⠁⠠⢀⠁⢂⠁⠄⠂⠄⡈⠄⡈⠐⠠⢀⠡⠀⠌⡀⠄⠡⢀⠂⡜⠆⠀⠀⠀⡄⠡⢻⡿⣽⢾⣯⢿⣽⣻⣽⢾ ⠋⠙⠈⠻⡵⠀⢂⠐⡈⠠⠐⢈⠀⣬⠖⠀⠌⡀⠌⠐⡈⠠⠐⠀⠄⡁⠂⠄⠂⢌⠠⡐⢈⠐⠠⢀⠀⠀⠀⠀⠀⠱⠀⠉⡖⡌⢢⠰⣈⠤⢃⠌⢎ ⠀⠀⠀⢹⡇⠐⠀⠂⡄⢡⠐⢠⡞⠃⢠⠈⡄⠐⢠⠁⠀⠂⠁⡌⣴⢢⡗⠚⠉⠈⠃⠉⠉⠉⠛⠃⡆⠀⠀⠀⠀⠐⠀⠃⢸⡔⢣⡖⣴⠊⣼⠘⣦ ⠀⠀⠀⣿⠀⠄⡁⢂⠐⠠⠐⣎⠏⠀⢂⠐⡀⠡⠀⠂⣡⢜⡲⠙⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣹⢇⡏⢶⣡⢛⢦⡛⡴ ⠀⠀⢸⣵⠀⢂⠐⡀⠂⠁⣾⡉⠠⠈⠄⠂⠐⡀⣥⠞⠓⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⡀⣸⢯⣜⢣⢎⡝⢦⡝⣲ ⠀⠀⠸⠆⡐⠀⠂⠄⠡⢘⡷⠀⠄⡁⠂⡁⢦⡻⠊⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢲⠑⣛⡎⢃⠚⠌⠓⡘⠡ ⠀⠀⣘⠃⠄⡈⠐⡈⠄⣹⠃⢀⠂⠄⢡⢾⠉⠀⠀⢀⣠⠶⠋⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢊⡇⠠⠹⡵⠠⠈⠄⠃⡄⠁ ⠀⠀⢌⡃⠐⠠⠁⠄⠂⡿⠁⠠⢈⡰⣿⣷⣶⣶⣯⣭⣙⣧⡀⠀⠀⠀⠀⠀⢀⣸⣀⣀⣤⣤⣴⣶⣶⣶⣤⣤⣤⣐⣙⡂⠄⠁⣟⣃⠡⢈⠂⠤⠁ ⠀⠀⢨⡅⢈⠐⠈⠄⡈⡷⠈⠐⣰⠟⠁⠀⠀⠀⣾⣿⡉⢻⠿⣿⣿⣿⣿⣿⣿⠟⣿⡟⠛⣶⡦⠤⠤⠼⢿⣟⣻⣿⣿⣿⢂⠁⢸⣽⠀⠂⠌⡠⠁ ⠀⠀⢸⠾⠀⡈⠐⠠⠐⣗⠈⣴⡻⠀⠀⠀⠀⢸⠩⣿⣵⣼⠂⣽⣿⠿⢿⣿⠃⢠⣿⣽⣦⠧⠇⠀⠀⠀⠀⢷⣤⣿⣿⠟⠁⣌⠀⡯⡄⡉⠐⡠⠁ ⠀⠀⠈⣯⡐⠀⡁⢂⠁⣿⢠⣿⣳⠀⠀⠀⠀⠀⠳⣛⡿⢿⢀⣾⠇⠀⠀⢻⣇⠰⡿⣛⣏⠔⠀⠀⠀⠀⠀⣮⣙⣿⡟⠀⡁⣿⡄⢺⡁⠄⠃⠄⡁ ⠀⠀⠀⢿⡀⢂⠐⡀⢂⢹⣎⡍⣧⢧⠀⠀⠀⠀⠀⠀⠀⠏⣾⡟⠀⠀⠀⠈⢿⣆⠧⠠⠀⠀⠠⠄⡀⠀⣰⠶⢶⣿⠁⠂⠄⣗⢣⢸⡜⠀⠁⠈⠀ ⠀⠀⠀⠺⣇⠠⠐⢀⠂⢸⢾⣷⣜⠣⣁⢀⠀⠀⠀⢀⣠⣾⠟⠀⠀⠀⠀⠀⠈⢻⣦⣀⠀⠀⠀⠀⠀⠨⢸⣠⡿⡏⠠⠁⢂⢯⣏⠎⡇⠀⠀⠀⠀ ⠀⠀⠀⠸⣹⡄⠂⠄⡈⠄⠂⠙⠛⠿⢶⣶⣶⣶⡾⠿⠛⠁⠀⠐⠂⠀⠀⠐⠀⠀⠈⠛⠻⠶⣶⣶⣶⠿⠟⠋⣡⠇⠠⢁⢸⣳⠘⡟⣄⠀⠀⠀⠀ ⠀⠀⠁⠀⢧⣳⡀⠂⠄⠂⡁⠂⠌⠀⠄⡈⠢⣐⠄⡀⠀⠀⠀⠀⠀⠒⠂⠄⡀⠀⠀⠀⠀⡀⢔⠠⠊⡀⠄⢢⡏⠐⡀⠲⡙⣧⡇⠸⡼⠀⠀⠀⠀ ⠀⠀⠀⠀⢈⣧⢳⡈⠄⠂⠄⡁⠂⡁⢂⠐⠠⢀⠑⣦⡱⢠⠀⠄⢀⣀⣀⣀⠀⠀⢀⠰⠈⣴⠃⠠⢁⠀⢂⡞⢀⠂⠐⢰⢇⡏⠀⠘⡖⠠⠈⠄⠃ ⠸⣀⠇⡜⡀⣧⠇⢧⠀⡘⢀⠀⢃⠀⠄⠘⠠⢀⠀⢇⡃⠀⠀⠛⠀⠀⠀⠀⠀⠘⠀⠀⢸⡸⠀⢃⠀⡘⣼⠀⠄⠘⡀⣿⢸⣸⡇⢃⠇⡘⢣⠘⡃ ⠱⣀⠒⠤⢡⠹⣞⠈⣷⠀⠠⢈⠠⠈⡐⠈⡐⠠⢈⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠐⡀⢂⣰⠃⠠⢈⠐⢰⠇⣰⡹⢄⠣⢘⠠⡁⠎⡐ ⡓⢤⢋⠖⡡⢎⣟⡆⠈⢧⡐⠀⠄⡁⠄⠂⠄⠡⠀⠂⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡒⠠⠁⡐⢰⠇⠠⢁⠂⡐⡞⢠⢧⡗⣄⢊⠤⣑⠠⢃⠔ ⣝⣦⣯⢾⣷⣻⣾⣹⡀⠘⢧⠀⠂⠄⢂⠁⠌⠠⢁⠂⠽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣳⠃⠠⠁⢄⡾⠀⠡⠀⠂⣼⠁⡾⣹⢒⡌⢎⠲⣡⢙⡌⢎ ⠟⡽⢚⡟⣾⢳⡿⣖⡇⠐⡈⢷⠈⢀⠂⠈⠄⠡⢀⠈⣳⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢂⠁⣼⠠⠈⠄⡁⢢⠇⢸⣳⣿⣟⣾⢿⣳⣷⣻⢾⣾ ⠣⣜⠡⠒⡄⢋⠜⣻⣼⠀⡐⠈⣧⠀⠌⠐⡈⠐⡀⠂⢭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠄⠂⡏⠀⠌⠐⢠⡟⢀⡯⡟⢷⣻⡾⣟⡿⣞⣯⡿⣾ ⣃⢾⡁⢣⢌⡡⠚⡄⡾⡇⢀⠂⠘⣇⠠⠁⠠⢁⠐⠈⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⠀⠐⢸⠇⠁⡈⠐⡼⠁⣸⢱⡉⠦⢌⡹⢿⣽⢿⣽⣻⣽

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⡏⠄⢲⢁⠂⡌⢐⠡⢒⠈⣌⡰⠔⡚⠡⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⠀⡂⢼⠃⢌⡇⠂⡔⠐⣂⢰⠬⡚⢁⠆⠡⡐⠡⢉⠔⣊⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡿⢟⣿⡿⠊⢄⢂⠱⠀⢾⠡⢼⠠⠑⣨⢖⢕⠃⡐⢠⣡⠬⠒⠎⡩⢉⠂⡔⣀⠊⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣯⠁⠀⠈⠱⣌⠂⠆⠌⡑⠠⡗⢸⠀⣃⡵⢁⠊⣰⠜⠍⠠⠌⣈⠐⠡⣈⣒⠐⠤⢈⡁⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣻⠀⡀⠀⠀⠑⢿⠈⠉⠉⠉⠉⠛⠲⠼⣀⢢⠟⡁⠌⣀⠃⢰⡤⢺⡉⠥⠉⣙⣦⣡⠄⢣⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡿⡿⣧⠀⢡⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⡘⡐⣠⣼⣫⣤⣴⣿⣾⣿⣿⣿⣿⡎⠄⡃⢾⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⡟⢀⢿⡀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣇⠎⠰⣸⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣟⠣⠈⠜⣇⠀⠑⡀⠀⣠⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⡯⣐⠡⢸⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣟⡎⢡⠈⠜⣆⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⡾⣟⣿⣿⣿⣿⡏⢿⣿⣿⣿⣿⣿⣽⣿⣿⢇⠉⢗⡸⣽⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣵⢀⣊⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⡇⠈⢻⣿⣿⣿⣿⣿⣾⢏⠞⠀⠈⢛⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣦⣷⣿⣿⣿⣿⢿⠟⠛⠉⢻⣿⣿⣿⣿⣿⣿⣿⣷⣿⢿⣿⡿⠀⠀⠀⠘⠋⠹⡟⠫⠕⠁⠀⠀⠀⠀⢚⢿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⢁⠢⡘⢧⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠒⠂⢠⡿⣄⠀⠀⠀⠀⠀⠀⠀⢫⢿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⠘⡠⠐⠌⢧⡀⠀⠀⠀⠙⠻⢿⣿⣿⡿⠟⠉⠀⠀⠀⠠⠤⠴⡲⡝⢠⠘⣧⡀⠀⠀⠀⠀⠀⠀⠩⢿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣝⢄⠳⡠⢁⠊⠄⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣔⠮⡊⠔⡡⣸⠡⢙⣦⡀⠀⠀⠀⠀⠀⠑⡿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣎⢣⡙⢆⡈⠤⠁⠜⢳⡀⠀⠀⠀⠤⠤⠤⠤⠖⠒⢺⠛⠩⠐⣀⠒⠠⣱⠣⠑⣠⣞⠟⢦⡀⠀⠀⠀⠀⢰⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠱⣌⠱⣆⠉⡄⠡⠘⠦⣄⠀⠀⠀⠀⠀⠀⠀⠸⣇⢃⠡⠄⠌⢢⣧⠶⠟⠉⠀⠀⠀⠈⠀⠀⢀⣴⣽⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⢈⠲⡈⠳⣌⠤⢉⠰⠈⠷⣄⠀⠀⠀⠀⠀⠀⠙⢧⣢⠼⠚⠉⠁⠀⠀⠀⠀⠀⠀⢀⣠⣮⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠐⡑⢆⠄⠳⣌⠢⡁⠆⡉⠷⣄⠀⠀⠀⠀⠀⠀⠙⠦⡀⠀⠀⠀⠀⠀⣀⢤⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⢦⢀⠉⠳⡐⢠⠓⣔⢂⠰⢀⠉⠷⣄⠀⠀⠀⠀⠀⠈⢻⢤⡤⢶⣮⣿⣿⣿⢿⣡⣦⣀⠙⢿⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠘⢝⡈⢧⡈⠤⠙⣢⡒⢈⠳⣔⠈⠤⠑⡘⢦⡀⠀⠀⠀⠀⠀⢛⡆⣸⢿⣿⣿⣯⣿⣿⣿⣿⠈⠆⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡃⠀⢇⠀⠻⣄⠥⢀⡑⣆⠂⠌⡳⣂⠡⠐⣈⠳⣴⠀⠀⠀⠀⠀⢿⡸⡘⢿⣿⣿⣿⣿⣿⡟⢈⠐⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡴⡀⠘⡄⣰⠟⢦⡂⡔⢈⢮⠐⡄⡙⣆⠥⢀⠡⠹⣧⠀⠀⠀⠀⢸⢇⢇⢂⠙⠻⠿⠿⢋⠐⡀⢺⣽⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡵⢠⡟⠁⠀⠀⠳⣌⠂⢂⢳⠠⠁⠌⢧⠊⠰⠁⢻⡆⠀⠀⠀⠈⢼⠸⡌⠂⠡⠘⠠⠃⣢⣼⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⡀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⠠⡠⠔⠂⡉⠉⠁⠀⠀⠀⣠⣤⠼⠿⢶⣦⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠄⡉⠀⠀⡁⠀⠐⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠉⠲⣄⠀⠀ ⠀⠀⠀⢠⠊⠌⠀⠀⢠⠥⣄⡐⡄⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⠀ ⠀⠀⢀⠃⠸⠀⠀⠀⠁⠀⠀⠈⠑⢄⣜⡀⠤⠴⠶⠠⢄⠀⠀⠀⠀⠀⠀⠀⠀⠇ ⠀⠀⢴⠀⠀⣠⡤⠶⠶⠶⠶⠟⠀⠈⠉⠀⠲⠶⠶⠶⣤⣕⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⡜⠹⢠⠟⢡⣖⣒⣄⡉⢦⡀⠀⠀⠀⠀⠀⢰⢄⣒⣒⣤⠉⢷⡀⠀⠀⠀⠀⡀ ⢸⠃⠼⠆⡌⣿⣿⡗⠻⠀⠘⠀⠀⠀⠀⠀⠀⠸⠀⠜⢸⣿⣿⢾⣋⢆⠀⠀⢀⡇ ⢸⠀⠘⠈⠙⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠋⠐⡀⠀⠀⠘⠀ ⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⡰⠃⠀ ⠸⡆⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⠀⡰⠃⠀⠀ ⠀⠱⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣣⠁⡔⠁⠀⠀⠀ ⠀⠀⠑⢬⡱⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡰⢋⠦⣀⠊⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠢⣄⡙⠆⠤⢀⣀⣀⣀⣀⡠⠤⠐⠂⡁⠤⢋⣼⢃⠴⢢⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠶⢴⠠⢄⠀⠀⠀⢀⠀⠐⢩⠁⡐⠁⣏⡫⠪⠊⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣳⡻⢁⠼⠀⠀⠀⠡⠃⠀⠘⠠⠧⠤⠄⠊⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⡇⠀⡀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⢿⣗⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⢷⡄⠈⠛⠿⢷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣟⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀⠀⠀⠈⠙⠻⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠀⠀⠙⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠀⠀⠀⠀⠀⠀⠈⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣽⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣾⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠘⢷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ 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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⢿⡀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠈⠉⠓⢢⡤⢤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠐⠛⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⡏⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⣇⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢌⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⡄⠀⠀⠀⠀⠉⠙⠓⠻⠭⠭⠉⡒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⢰⡇⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⢿⡀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢻⣿⣿⣿⣿⣿⣿⣿⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣾⢁⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀⠀⣾⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⢸⣇⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣿⣿⣿⣟⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣺⣏⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀⢰⡯⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⣿⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣱⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠀⠀⠀⠀⠀⠀⡿⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⢹⠆⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⢿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢷⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠃⠀⠀⠀⠀⠀⠀⣼⠃⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⢸⡇⢀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⣿⣿⣽⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⣽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀⠀⠀⢰⡟⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣴⣶⠿⠿⠿⠿⢶⣦⣄⠀⠀⢡⡀⣿⠀⡀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠀⠀⠀⠀⠀⠀⠀⢀⡿⢀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡼⠉⠉⠀⠀⠀⠀⠀⠀⠉⠙⢷⡄⠀⢻⣿⠀⠃⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣏⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣳⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣼⣃⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠀⣀⣤⡄⠀⠈⣿⡄⠀⣿⠀⡁⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢡⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⢂⡼⠋⢻⡄⠀⢸⡇⠀⣿⠀⡃⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⢘⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢡⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⢀⡟⠁⠀⠈⠗⠀⢸⡇⠀⠟⠀⠁⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣁⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡼⢃⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⢀⡀⠠⣤⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡮⢗⡬⡻⡼⣔⡤⣝⣟⡩⠗⢋⣈⠤⠼⠽⣕⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣼⠀⡏⠊⣜⡞⡵⢫⠖⠉⢀⠔⠉⠀⠀⠀⠀⠘⢯⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⠀⢧⡂⢸⢱⢡⠏⠀⢰⠃⠀⡠⠊⠀⠀⠀⠀⠈⢷⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣔⡤⠖⠚⠉⠉⠉⠘⠚⠧⣾⡄⠀⢈⠀⡜⠀⠀⠀⠀⠀⠀⠀⠈⢧⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡾⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⣓⠞⣄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⠧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣮⠏⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠊⠉⠀⠀⠀⠈⠛⢦⡀⢀⣠⣄⠀⠀⠀⠀⢸⠀⠈⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣤⡏⠀⠀⠀⠀⠀⠀⠀⢀⠔⠉⠀⠀⣀⡄⠀⠀⠒⠒⠂⢤⡽⠋⠀⠘⣧⠀⢀⠴⠁⡠⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡐⢟⣧⠀⠀⠀⠀⠀⠀⢠⠋⠀⣠⠔⠉⠀⢀⣀⣀⠀⠀⣰⠋⠀⠀⠀⠀⢹⣮⣅⠒⠉⠀⠀⢀⡼⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣠⣣⣟⢌⠳⣄⠀⠀⠀⠀⠇⣠⣮⠴⠚⠊⠁⠁⠀⠉⠉⠙⠃⠀⠀⠀⢰⠀⢸⢷⠈⠳⣶⢴⡞⠯⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣐⣵⡟⠁⠙⣳⡹⣞⡽⠖⣠⣼⠞⠈⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⣸⠀⡇⠀⠈⢿⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣈⡞⠸⡀⢠⢞⠵⢦⣿⣏⢹⠀⠀⠀⢀⣴⣿⠿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠎⠀⢠⡏⠀⡇⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢘⠀⢰⠀⡏⢛⡼⠋⣿⣿⡞⠀⠀⠀⣸⣿⣿⡀⢸⠈⠻⣧⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⡸⠁⠀⢀⣞⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡸⡄⠈⢦⣧⢄⠀⢠⢿⣿⠃⠀⠀⠀⣿⣿⣿⣷⣿⠀⠀⠙⣷⡒⠒⠀⠀⠀⢼⠁⠀⡴⠁⠀⣠⢞⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⢝⢦⡀⠻⢷⡥⠮⠟⠃⠀⠀⠀⠀⣿⣿⣿⡯⠃⠀⠀⢀⠌⠻⠿⣏⠀⠀⣾⡠⠊⠀⢀⣴⣳⢅⡀⠀⢀⢀⠀⣀⢤⣀⡀⢀⠀⠀⠀⠀ ⠀⠀⠉⠫⣳⢮⣧⠀⠒⠀⡀⠀⠀⠀⠈⢖⡈⠀⠀⠀⣴⢿⠲⡄⠀⠀⠀⠀⣹⠀⢀⡴⢫⠤⢬⡙⢮⠶⡵⡽⣷⢞⠗⠋⠉⠳⣕⠄⠀⠀ ⠀⠀⢈⢮⢢⢃⠮⡳⣠⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠈⠁⠀⠀⠀⠀⠀⣿⡅⠘⢧⣈⣉⣡⠏⠈⣷⡈⠜⢡⠏⢠⠆⠀⠀⠘⡗⡯⣄ ⠀⠀⠘⡼⣜⠻⠥⠧⠋⣻⢦⢤⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡳⣄⠀⠀⠀⠀⢀⣰⣽⣷⣠⠾⠒⠺⠤⣄⠀⠀⠀⡇⠈ ⠀⠀⠀⠈⠘⠹⠷⠲⢿⠕⠁⠉⠁⠐⠛⠛⠋⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡉⠉⠉⠙⠛⠋⠉⠉⠛⡿⠤⣤⢤⢤⣀⠈⠓⢦⠊⢀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⡠⣐⣒⡫⠔⠂⢉⡠⠔⢺⠀⠑⡄⠈⢫⠉⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠓⢦⠤⠚⠁⢀⣠⢟⣆⠀⢸⠀⢸⡀⣠ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⢸⠃⣠⢔⡽⢻⡘⣽⡀⢸⠀⢸⡇⠈ ⠀⠀⢀⣀⣀⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢳⣊⡴⠋⠀⢸⡇⢻⠀⡸⠀⢸⠁⠀ ⠀⠀⢈⣟⣉⣉⣱⡃⠀⠀⠀⠀⠀⠀⠀⢀⡠⣬⣟⣦⡀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⠀⠀⢀⡤⡞⠉⠀⠀⠀⣴⣷⠃⢠⠃⠀⣸⠀⠀ ⠀⠀⠈⠙⠛⠛⠛⠓⠀⠀⠀⠀⠀⠀⢠⣳⠃⠀⠀⠈⠉⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⡰⠁⠀⠀⠀⢠⣿⠃⢠⠇⠀⣰⠃⣀⠀

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