⠀⠀⠀⢀⣟⢻⡁⣪⠤⠀⣼⡿⣾⢄⠀⠙⢣⡀⠀⠀⢀⣀⣂⠀⠡⠐⡄⠀⠀⠀ ⠀⠀⠀⢸⢻⣾⢲⣗⡦⣼⣿⡷⠈⠳⣷⣢⣀⠣⣉⡿⠛⠉⠈⢆⠀⢃⠘⡀⠀⠀ ⠀⠀⠀⠈⠘⢻⢸⢻⡿⡿⢻⠄⠀⢀⣠⣵⠚⠚⠉⠀⠀⠀⢀⡼⡿⠈⡄⢰⣴⠀ ⠀⠀⠀⠀⠀⠘⢸⢸⣱⢱⠨⣀⠔⠋⠁⠀⠀⠀⠀⠀⢠⣾⢿⢰⣧⠀⢰⡹⢿⠀ ⠀⠀⠀⠀⠀⠀⢸⣼⣇⠈⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⠋⠁⠀⢻⣦⡀⡰⠟⣆ ⠀⠀⠀⠀⡄⠐⣾⡬⢿⡀⢸⣷⡽⠷⠟⠛⠒⠀⠀⢠⢄⠀⠀⠀⠈⠝⢇⡆⡇⢸ ⠀⠀⠀⢸⠁⠁⡜⣨⠛⡇⠀⣏⡆⠀⠀⠀⠀⠀⠀⠥⠤⠆⠀⠀⢀⣶⠸⡇⠃⠀ ⠀⠀⠀⠘⠘⢸⢘⣝⠛⠻⠀⢸⣶⡀⠀⠀⠀⠀⣀⣤⠲⣾⡃⠀⣾⠁⠂⡗⠀⠀ ⠀⠀⠀⡄⠀⠜⡆⠀⡏⢻⡆⠃⢷⣕⣐⠠⢄⡀⠈⠒⠾⠿⢀⠾⡛⠂⢠⠁⠀⠱ ⠀⠀⠀⠃⠀⠀⢁⢸⡇⣸⢇⢂⠏⣏⠛⠿⣶⣶⣤⠶⣶⠦⠧⡀⠀⠡⡸⡀⠀⠀ ⠀⠀⠀⠰⣄⢸⢸⣴⠋⣴⠛⢈⠀⡟⢆⠀⠀⠀⠀⡘⠉⠉⢹⠌⢂⠀⠈⢿⢶⡟ ⠀⠀⠀⠀⢈⠝⠁⠀⢳⠃⠀⡎⢀⠀⠀⠑⠀⠀⢄⠇⠀⢀⠌⠀⠀⠡⡀⠀⠾⣿ ⠀⣀⣤⣴⠁⠀⠀⠀⠀⢆⠀⠃⢸⡐⠂⠠⠤⠠⠵⡌⠠⠞⠀⠀⠀⠀⠰⠀⠀⠀ ⠾⠟⠛⢃⡀⠀⠀⠀⠀⠈⡄⠠⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀ ⠀⠓⠇⠼⣿⡓⣲⣖⣀⣤⣽⠀⢸⡽⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠚⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣷⣄⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠋⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣦⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⢀⠀⣠⠞⠙⢦⠀⠀⠀⠀⣠⠴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⡀⠀⠀⠀⠀⠀⠀⣠⠶⠂⠀⠀⠀⠀⠀⠙⢿ ⠀⠀⠀⠀⠀⠀⠀⣰⡏⡰⠋⠀⠻⡀⣧⡈⣇⣠⠔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢤⡀⠀⣠⠞⣡⠞⢃⠞⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⢰⣟⡞⠀⠀⠀⠀⠙⢌⣷⣛⣒⣒⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣧⡞⣡⠖⠉⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⣾⠟⠀⠀⠀⢀⠶⠛⠉⠉⠀⠀⠀⠀⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠾⠭⠉⣙⠒⣇⠀⠀⠀⠀⢃⠀⠀⠀ ⢰⠀⠀⠀⢀⡾⣿⠀⠀⠀⣠⣿⠀⠀⠀⠀⡠⠤⣤⠤⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣁⣀⡀⠀⠀⠀⠉⡇⠀⠀⠀⠀⠈⠀⠀⠀ ⢹⢀⣠⠖⠋⠀⣿⠀⠀⢰⣿⡟⠀⠀⣠⣴⡿⠿⠛⠿⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣗⣛⣒⣮⣅⡀⠀⠀⡇⠀⠀⠀⠀⠀⡄⠀⠀ ⡸⡇⠀⠀⠀⠀⢹⠀⠀⣿⡟⠀⢀⣾⠟⠉⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠈⠉⠻⢿⣦⠀⡇⠀⠀⠀⠀⠀⡇⠀⠀ ⡇⡇⠀⠀⠀⢀⣸⠇⠀⣿⡇⠀⣿⡏⠀⠀⢠⡞⠉⠙⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠲⢶⡀⠀⠀⢻⣿⠀⠀⠀⠀⠀⠀⠁⠀⠀ ⣷⣧⠤⣲⠞⠉⠀⠀⢠⣿⡇⠀⠃⠇⠀⠀⢋⣿⣷⡶⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠟⣦⣄⡀⢣⠀⠀⢈⡟⠀⠀⠀⠀⠀⠠⠀⠀⠀ ⡏⠀⡴⠁⠀⠀⠀⠀⣾⣩⣧⠀⠀⢀⢄⣀⣾⣌⣙⣵⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠺⠟⠋⢸⠀⠀⣸⠃⠀⠀⠀⠀⠀⠄⠀⠀⠀ ⠳⣰⠁⠀⠀⠀⠀⣼⣿⣟⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠘⠓⠲⠤⠶⠫⠤⢠⠇⠀⠀⠀⠀⠀⡐⠀⠀⠀⠀ ⠀⠉⠀⡀⠀⠀⢰⣿⢟⠈⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⢀⠜⠀⠀⠀⠀⠀ ⠀⢠⠞⠀⠀⢠⣿⠃⢸⣀⠀⠁⠀⠀⠀⠀⠀⠀⠀⣶⣶⣶⠶⠶⠶⠶⠶⠶⠤⢤⡀⢀⣄⠀⠀⠀⢠⠟⠀⠀⢀⡤⡶⠋⠀⠀⠀⠀⠀⠀ ⣶⡟⠀⠀⢠⣾⣿⣦⡀⠈⠣⠀⠀⠀⠀⠀⠀⠀⢰⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⢻⡆⠀⡰⠋⠀⠀⢰⠋⢸⠁⠀⠀⠀⠀⠀⢀⠂ ⢸⠀⠀⢀⣿⣿⡿⠉⣿⣶⣦⣷⡀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⡞⠁⠀⠀⠀⠘⢧⡇⠀⠀⠀⠀⠀⢀⠀⠀ ⢸⠀⠀⠘⣿⣿⣁⣀⣿⣿⣷⣻⣿⣄⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠹⣄⠀⠀⠀⠀⠀⠈⠳⠀⠀⠀⠀⠀⠃⠀⠀ ⠻⣆⠀⠀⢹⣇⠀⠉⠛⣿⣿⣇⣿⣿⣷⣄⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠈⠢⣄⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⡄⠀⠀ ⢠⡞⠳⢤⣀⣉⣓⣄⡆⠈⠻⣿⣿⡿⣿⣷⣻⢦⡀⠀⠀⠙⠦⣄⣀⣀⣀⣀⣠⠴⠊⠀⣀⣤⠶⢻⣿⣷⡄⠀⡴⠀⠀⠀⡇⠀⠀⢳⡀⠀ ⢸⡇⠀⠀⠀⠀⠀⣸⠀⠀⠀⢹⡿⠁⢈⡟⠁⣼⣏⢳⢦⣄⠀⠀⠀⠀⠀⣀⣤⡴⠞⣽⣽⠋⠀⠈⢿⣿⣧⠞⢡⠄⣠⡞⠁⠀⠀⢨⠇⡠ ⠀⣇⠀⠀⠀⠀⠀⡟⠀⠀⠀⠈⠁⢠⠞⠁⢠⣿⡟⣮⡐⡌⠙⠒⠒⠒⡏⠉⣿⢰⣷⡝⡏⠀⠀⠒⢾⣿⠥⢖⡿⠋⠁⠀⠀⣀⡴⣏⠀⠀ ⠀⢸⡀⠀⠀⠀⢰⠁⠀⠀⠀⠀⢠⠏⠀⠀⣸⣅⡇⠈⠳⡇⠀⢰⠰⠠⢻⣸⣹⣘⣸⡧⣧⠀⠀⠀⠈⢿⠛⢾⣇⠶⠶⠶⠯⠭⣄⣈⡳⠧ ⠀⠀⢷⠀⠀⠀⡼⠀⠀⠀⠀⣰⠋⠀⠀⢀⡟⡙⡇⠀⠀⠘⠢⣼⣽⠿⠛⠛⠒⠚⣺⠃⣿⠀⠀⠀⠀⢸⡄⠀⠙⠀⠀⠀⠀⠀⠀⠀⠉⠛ ⠀⠀⠈⡇⠀⠀⡇⠀⠀⠀⣰⠃⠀⠀⠀⣸⠀⠹⣵⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⢨⣤⣤⡀⠀⢸⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔ ⠀⠀⠀⠸⡀⢠⠃⠀⠀⡸⠃⠀⢀⣀⡞⠁⠀⠀⣿⠳⡄⠀⠀⠀⠀⠀⢀⡤⣾⠇⠀⠀⢸⣾⢽⠇⠀⢸⡏⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄ ⠄⠀⠀⠀⢣⡼⠀⠀⡼⣁⣴⣾⣿⡿⠀⠀⠀⠀⡇⡆⠙⣦⠀⠀⡴⠊⢁⣾⠏⠀⠀⢀⣿⣷⡟⠀⠀⢸⢸⠇⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀ ⠐⠀⠀⠀⣼⠃⠀⡾⠟⠉⠉⠉⠉⣇⠀⠀⠀⢸⠀⡇⠀⠀⠀⠈⠀⢠⢎⣏⣀⡤⠤⠚⠙⢿⣧⡀⠀⣿⠙⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀ ⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠢⢤⣿⠀⢣⠀⠀⠀⠀⣰⡧⠋⠉⠁⠀⠀⠀⠀⠀⠙⠳⢦⣻⡀⠀⠀⠀⠀⡰⠁⠀⢀⠀⠀⠀ ⢄⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⢸⠀⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⣰⢁⡤⠊⠁⠀⠀⠀ ⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⢸⡆⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠶⠶⠶⠯⠤⢤⣤⣄⣀⣀⣀ ⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣸⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠞⠉⢀⢀⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢻⠇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠒⠉⠁⢀⣠⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠃⣸⠀⠀⠀⠀⠀⠀⢀⣠⠞⢁⡠⠴⠒⠒⠉⠀⠀⠀⢀⣠⠴⠒⠀⠀⠀⠀⠀⠀⠀⠀ ⡇⠀⠀⢫⢦⡀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠁⠀⡇⠀⠀⠀⠀⣀⡤⣞⠵⠚⠉⠀⢀⡠⠤⠔⠒⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣇⠀⠀⠀⠹⡷⡀⠀⠀⢡⢇⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⣸⠷⠊⠁⣀⡤⠔⠊⠁⣀⣀⣠⡤⠤⠤⠤⣶⡾⠞⠀⠀⢀⣀⣀⣀⡠⠤ ⢹⠀⠀⠀⠀⠈⢳⠀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠈⠓⠒⠻⠤⠤⠶⠒⠉⠉⠀⠀⠀⢀⡴⠊⠁⣀⣠⠴⠒⡿⠁⠀⠀⠀⠀ ⠀⣇⠀⠀⠀⠀⠸⡀⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⢀⣠⠚⠁⠀⠀⢠⠇⠀⠀⠀⠀⠀ ⠀⠘⡄⠀⠀⠀⠀⡇⠀⠀⠀⠀⠘⣄⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣯⣠⠔⠋⠀⠀⠀⡀⢀⡞⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢔⡿⠋⢫⠍⢉⢉⠉⠻⣕⢦⠀⠈⠢⡕⢄⠀⠀⢤⠀⢠⡀⠈⢻⡳⠀⠀⠈⢷⡀⢣⠙⡖⢼⣢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⠟⢡⠎⢠⠂⠈⢇⠀⠳⣱⡀⠈⠳⡷⡄⠀⠈⢢⡳⡄⠈⢧⠀⢳⠀⠀⢳⡀⠀⢦⡀⠐⠄⢣⢱⠀⠙⠪⢷⣄⠀⠀⠀⠀⠀⠀⠀⡔⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⢋⡼⠁⢠⠋⠀⡎⢠⡇⠘⡆⠀⠱⡝⣄⠀⠘⢜⣆⠀⠀⠱⣌⠀⠈⢧⠀⢣⠀⠀⢳⡀⠀⠱⣄⠀⠀⠉⣆⠰⣥⠈⢿⢦⡀⠀⠀⠀⠀⣰⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⠋⢠⠏⠀⢀⡏⠀⠐⠁⢸⠀⠀⠹⡀⠀⠙⠘⢦⠀⠀⢻⣦⠀⠀⠘⣆⠀⠈⢣⠈⢂⠀⠈⣿⣆⠀⠈⢢⠀⠀⢹⡀⢹⣇⠀⢻⣧⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⡷⢠⠏⠀⠀⡾⠀⠀⡄⠀⢸⠄⠀⠀⠻⡄⠀⠀⠀⠳⡄⠀⠹⣧⠀⠀⠘⣆⠀⠈⢇⠀⠀⠀⠘⣯⠳⣄⠀⠳⡄⠈⡇⠀⢿⡀⠀⠉⢧⠀⠀⠀⡇⠀⠀⠀⠀⠀ ⠀⠀⣼⡝⠁⡎⠀⠀⢀⡇⠀⠀⠇⠀⢸⡇⠀⠀⠀⢱⣄⠀⠀⠀⠙⣄⠀⠙⣧⠀⠀⠘⡆⠀⠘⡆⠀⠀⠀⢻⣷⣜⢦⠀⠱⡀⢱⠀⠘⣧⠀⠀⢻⣧⠀⠀⣇⠀⣄⡀⢠⣀ ⠀⢰⣽⠁⢰⠁⠀⠀⢸⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠈⣯⢧⡀⠀⠀⠈⠳⡀⠘⣦⠀⠀⠀⠀⠀⠸⠀⠀⠀⠈⣿⢮⡓⢳⡀⠹⢸⠁⠀⢻⠀⠀⠈⢯⣦⣸⡏⠀⠉⠛⠛⠉ ⠀⣾⠃⠀⢸⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⢸⡝⢦⡀⡀⠹⡀⠙⢶⡦⢤⣀⢳⡦⣌⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠙⣆⠱⠀⠈⣆⠀⠀⡇⠀⠀⠈⣾⣿⡆⠀⢿⢿⠏⠿ ⠀⡟⢀⠀⣿⠀⠀⠀⢸⣧⠀⠀⡀⠀⠀⠀⢇⠀⠙⣺⣿⣧⡶⠶⠾⠛⠛⠛⠋⠉⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡳⡌⢃⣠⠴⠛⢺⣀⠀⠀⠀⠀⠸⡽⣧⠀⠀⠀⠀⠀ ⢸⠇⢸⠀⢹⡀⠀⠄⠸⡏⡆⠨⡷⠤⠤⠤⠬⢗⣽⠿⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⣹⠗⣶⠟⢁⣴⠒⣾⣾⢆⠀⢀⠀⠀⢳⠹⡄⠀⠀⠀⠀ ⠘⠀⠈⡄⠈⣇⠀⢸⣄⣷⠰⣄⡇⠀⠀⠘⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⣀⣤⡶⠃⠀⠀⠀⢸⡟⠁⢠⠞⠻⣿⠟⢯⢾⡆⢸⡄⠀⠈⣧⢳⡀⠀⠀⠀ ⠀⠀⠀⢇⠀⡟⠳⣄⡇⢉⡉⠙⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣶⣾⣿⣿⣿⠂⠀⠀⠀⠀⠀⠇⠀⢸⣶⠷⠋⠀⠀⠀⢻⠈⣇⠀⠀⠘⡄⠳⡄⠀⠀ ⠀⠀⠀⠘⣆⡇⠀⠈⣽⣿⠟⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠘⢿⣛⣻⡗⢀⡞⣾⠀⢸⡀⠀⠀⠃⠀⠁⠀⠀ ⠀⢀⠀⢀⢸⠧⢀⣾⠟⠁⠀⠀⣨⠷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⢛⣿⣿⣿⡾⠾⠞⠃⠀⠀⠀⠀⠀⠀⠀⠸⡀⢠⣴⣶⡴⣢⠟⣸⣷⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣧⠈⢿⢀⡜⠁⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠉⠀⠽⠚⠉⠁⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⣇⠀⣽⣿⣿⡿⣿⣿⣿⠀⠀⢹⡀⠀⠀⠀⠀⠀⠐ ⠀⠀⠳⣷⣾⣿⡀⠀⠀⠀⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⣯⡿⣿⠟⢉⣿⣷⣽⣿⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢃⠓⠛⢷⡀⠀⣠⣶⣶⣶⣾⣯⣥⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⢠⣿⡿⣷⡿⠙⡄⠀⠀⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣆⠀⣀⣷⣿⡿⠟⠩⣽⣿⡿⠟⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⢸⣿⣶⣿⣿⣿⡿⠁⠀⢇⠀⠀⠀⣧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⡇⠀⠐⢿⡤⠀⠀⠈⠁⠀⢀⠀⢀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡿⠋⠀⠀⠀⠸⡆⠀⠀⠘⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⡇⠀⠀⠀⢷⠀⠀⠀⡠⠀⠁⠀⢸⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣧⠀⠀⠀⠀⠀⢱⠀⠀⠀⢃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢁⠀⠀⠀⠘⣆⡤⠈⠀⠀⠀⠀⠀⠙⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⣿⡏⣿⡄⠀⠀⠀⡀⠈⡆⠀⠀⠈⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠀⠀⡆⠀⢯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣿⠀⠙⣷⠀⠀⠀⠐⡄⠸⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⢠⡇⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⢤⣄⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⢻⣷⠀⠀⠀⡹⡀⢡⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⣸⠇⠀⡄⠘⣆⠀⠀⠀⠀⠀⠀⠰⠶⠚⠛⠂⢀⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠈⣿⣧⠘⠀⠑⣵⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⠇⢠⡿⠀⠀⢳⠀⠘⢦⠀⠀⠀⣠⣤⡄⠀⠒⠚⠋⠉⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠘⣯⢧⢣⠀⠙⣷⡀⡄⠐⡀⢠⠀ ⠀⠀⠀⢠⣾⢀⣾⠃⠀⠀⢸⠀⠀⢸⠓⣦⣠⡏⣠⠊⠉⠑⠒⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⡇⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢹⣯⢿⡇⠀⠈⢷⡘⡀⠑⡄⠀ ⠀⠀⠀⡘⡎⣼⣽⠀⠀⠀⢸⠀⠀⢸⢸⣧⢠⠟⠁⠀⣠⠶⠒⢎⠙⠆⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠂⣇⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠈⢿⢯⠹⡀⠀⠈⢳⡉⡀⠘⡀ ⠀⠀⠀⢳⣿⣹⠏⡄⠀⠀⢠⠀⠀⢸⠘⡷⠃⠀⣠⠞⠁⠀⠀⠘⣆⢰⡀⠀⠀⢀⣠⣶⣿⡿⠟⠁⢠⣸⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠘⣇⠀⣣⠀⠀⠀⢳⡅⠀⠀ ⠀⠀⠀⣰⢧⠇⣤⡇⠀⠀⠘⠀⠀⣸⠞⠀⢀⡔⠁⠀⢀⡴⠒⢢⣸⣼⣷⣤⣶⣿⣿⡉⠙⠒⠦⣤⣘⣟⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠸⡇⠸⣆⠀⠀⠀⢹⣆⠀ ⠀⠀⢀⠇⠈⠘⠁⡇⠀⠀⢰⡆⢰⡏⢀⣰⠋⠀⢀⡔⠉⠀⠀⠀⢹⣿⣿⣿⠿⡿⣿⣿⡄⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠢⡀⠸⡤⢼⡀⠀⠀⡄⢻⡃ ⠀⠀⡜⠀⠀⠀⠀⠁⠀⠀⢸⡇⠀⣿⠉⠀⠀⣠⠋⠀⠀⣠⠔⠃⠀⢿⣿⣿⠀⣧⢹⣿⣷⡀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠉⠲⠙⣦⣁⣀⣀⣰⠤⢤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡿⣄⡀⠚⠁⠀⢠⠞⠁⠀⠀⠀⣿⣿⣿⡀⢹⢸⣿⣿⣧⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⠾⠛⠉⠀⠀⢀⣠⠤ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⢸⠁⠀⣠⠾⠁⠀⢀⣠⠄⠀⣿⣿⡿⡇⠸⠘⢿⣿⣿⡄⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⣾⠟⠋⠀⣀⣠⣴⣶⣿⣿⣿⣻

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡳⠃⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⣀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⣸⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⣿⠀⠀⠀⢀⣤⠀⠀⢀⡴⠀⠀⢀⣴⡿⢾⡟⠀⠀⢠⡾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⣼⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⠏⠀⠀⣇⣤⡦⠚⢻⠃⣠⠴⢋⣀⠤⠖⠛⠁⠀⡼⠁⠀⢀⡞⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⢀⡇⢀⡟⣽⡇⠀⠀⠀⠀⠀⠀⠀⠀⣸⣏⣀⣀⣤⣥⣤⣠⣤⣼⡋⢉⣉⣭⣤⡀⠀⠀⠀⣰⣃⡄⣠⠞⠀⠀⢸⠀⣰⡇⠀⠀⣸⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢸⢧⠏⠈⢹⡇⠀⠀⠀⠀⠠⠔⠒⠉⡏⠉⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⠻⠿⠓⠀⠀⠐⠻⣡⡴⠃⣀⡀⠀⢸⣴⠋⡇⠀⡼⢹⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣴⠛⣾⣿⠏⠀⣠⢞⡇⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⣼⡿⠿⠿⠟⣷⣤⣿⡞⠀⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠞⣿⡿⠛⣟⠙⢶⣞⢿⣉⡇⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠉⠳⣤⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⢀⡟⠁⢸⢻⣷⡀⠙⠳⡌⡇⠀⢄⣀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠃⡾⠀⠀⠘⠳⢿⣷⠀⠀⠈⡇⠀⠀⣟⣟⣶⣶⣤⣥⣄⣀⡀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⣸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡀⡇⢠⣶⣶⣦⣤⣸⠀⠀⠀⡇⠀⠀⠈⣭⠙⠛⢿⡟⢿⣿⣿⣿⣶⣦⣝⡲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣧⣷⠘⢯⠉⠉⠉⣁⠀⠀⠀⡇⠀⠀⠀⠀⠄⠀⢸⢿⣿⣿⣿⣿⣹⣿⣿⣿⣾⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣶⣶⣶⣶⣶⣾⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⠙⢷⣤⡙⢿⣿⠟⠀⠀⠀⡇⠀⠠⡇⠀⠀⠀⢸⠀⠀⠉⠉⠉⠙⠛⠻⠦⠄⠙⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⢿⣿⣿⡟⠉⠈⠹⣿⡟⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣧⠀⠉⠻⢦⣷⡀⠀⠀⠀⡇⠀⠀⢹⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⢿⠿⠿⠳⠦⢀⣠⠄⣠⣿⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⡿⢦⡀⠀⠀⠹⣧⠀⠀⠀⡇⠀⠀⠸⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠀⠀⠀⠀⠀⠀⣀⣿⡿⢲⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⡿⠈⡳⣄⣀⣠⣼⣄⠀⠀⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣾⣋⠙⣆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠐⠋⢸⡏⠉⢁⠀⣠⠬⠱⣦⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠟⠉⠀⠈⢆⠈⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⡜⢠⡇⠀⢀⡴⠋⠙⢧⣀⢀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠛⠋⠉⠙⢦⡀⠘⢆⠘⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣇⠀⠃⡜⠀⠀⡜⠀⠀⣠⠀⢳⡏⡷⡀⢾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⢀⣴⡄⠀⠀⠳⡀⠘⡄⢧⠀⠀⠠ ⠀⠀⠀⠀⠀⠀⢸⢻⣸⢁⠇⠀⠼⠁⠀⠀⢿⠤⠤⠿⢤⣷⠬⠭⣶⣄⠀⠀⠀⠀⢾⡛⠲⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢾⡟⠀⢸⣿⣽⣦⠀⠀⠹⣄⢻⢸⠀⡔⠃ ⠀⠀⠀⠀⠀⠀⡇⢰⣿⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⢿⡀⠀⠀⠈⠙⠲⣄⡀⠀⠙⠲⠶⠶⠷⠚⠛⠉⠉⠋⠀⠀⣀⣠⠴⠋⠀⠘⢿⠖⠉⠀⠀⠉⠀⠀⠀⠈⢧⣟⠟⠀⠀ ⠀⠀⠀⠀⣱⣶⠖⡟⣸⡷⣄⠀⠀⠀⠀⠀⠀⠀⢀⡟⠃⠀⠘⣄⠀⠀⠐⢄⠀⠉⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠁⠀⠀⠀⠀⠠⣠⠷⡄⠀⠀⠀⠀⠀⠀⠀⣨⡇⠀⠀⠀ ⠀⠀⠀⣰⣿⡟⢸⡇⣯⢇⣸⠧⡀⠀⠀⠀⠀⢠⡞⠀⢀⠀⠀⠈⢣⠀⠀⠀⠳⢄⠀⠨⡳⡄⠀⠀⠀⠀⢀⡟⢀⡤⠊⠀⠀⠀⠀⡠⠖⠉⠀⠘⠦⣀⠀⠀⢀⣴⣿⡇⠀⠀⠀⠀ ⠀⠀⣰⡟⣸⣧⣿⣤⣾⠟⠁⠀⣈⢳⣄⣀⣴⠋⠀⠀⠈⢳⡀⠀⠀⠱⡄⠀⠀⠈⠧⠀⢙⠞⣶⢦⡄⢠⣾⡶⠋⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⢀⡼⢟⣉⣉⣏⢸⠃⠀⠀⠀⠀ ⣠⣴⠗⢚⣯⣿⣿⠟⢇⠀⢀⡴⣿⣿⠿⠫⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠁⠀⠀⠀⢀⡴⠃⢀⡾⠈⢿⣾⡟⣦⠀⠀⠀⡰⠊⠀⠀⠀⠀⠀⡠⠖⠉⠀⠀⡉⠉⣼⠚⠀⠀⠀⠀⠀ ⢿⡃⢀⣽⠟⠋⠀⠀⣠⠿⠉⠀⣿⠛⠦⡲⣄⡲⢤⣑⡄⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⣤⡞⠁⠀⢸⢹⡇⠈⢧⣠⠎⠀⠀⠀⢀⣠⠖⠋⠀⢀⣠⠖⠉⢠⡞⠁⠀⠀⠀⠀⠀⠀ ⣸⡇⢻⣤⡀⠀⠀⠛⠶⢤⣀⠰⡇⡇⠀⠨⡷⣕⢦⡈⠛⢦⡀⠀⠀⢀⣠⠾⠋⢀⣠⢿⠟⠀⠀⠀⣿⢸⣧⠀⠀⠈⠳⣤⣀⡴⠋⠁⠀⣠⢴⣿⣁⣀⣴⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⣿⠇⠈⠹⠿⣷⣤⡀⠀⠀⠈⠛⡷⣼⣀⠀⣇⠈⢦⡳⣄⠁⢸⣠⠔⠋⠀⢀⠔⠃⣴⠏⠀⠀⠀⢰⣿⠈⣿⢦⡀⠀⠀⠈⠻⠯⠿⠟⠛⠋⠉⠀⠀⠘⣿⢹⣿⡄⠀⠀⠀⠀⠀⠀ ⡾⠀⠀⢀⡅⣨⠝⣿⣶⣄⠀⠀⠛⠈⠙⠳⡟⠐⠀⡿⠚⠛⠉⠀⠀⠀⠈⣡⡴⠛⠁⢘⠁⠀⠀⢸⣿⡄⠘⣎⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠘⢹⡇⠀⠀⠀⠀⠀⠀ ⠃⠀⣤⢶⡯⢓⣠⣴⣿⣿⣿⡄⠀⠀⠀⢰⡇⠀⠀⢻⡄⠀⠀⠀⣠⡴⠚⠉⠀⠀⠀⢸⡆⠀⠀⣾⣿⡇⠀⠘⢦⠀⠙⠲⣄⡀⠀⠀⠀⠀⠀⢔⣿⠁⠀⢠⠞⠀⠘⡄⠀⠀⠀⠀ ⠀⢶⣶⠽⣿⠿⢞⡿⣾⡾⠋⠀⣀⣠⠤⢿⠁⢀⣰⣾⣇⣠⠶⠋⠁⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢻⣿⣷⣅⠀⠈⢳⡀⠀⠀⠈⠁⠀⠀⠀⢀⡾⠀⠀⢘⣿⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠈⠙⠛⠁⣻⡿⠋⠁⠠⣶⡛⠁⠀⠈⢠⣴⠿⠿⠟⠉⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⣽⣷⠀⠀⣿⣿⣿⡘⠄⡀⠀⠹⣄⠀⠀⠀⠀⠀⣰⠯⠀⠀⢠⡾⠘⢆⠀⠀⣿⠀⠀⠀⠀ ⢶⣤⡤⠤⢬⣍⣙⠳⢤⣄⠈⣛⢶⠎⠀⠘⢾⡆⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠠⣾⣇⣿⠀⠀⣿⣹⣿⣇⠲⣇⠄⠀⠙⢦⣄⣀⣤⠞⡁⠀⠠⠀⠀⣇⠀⢸⠀⠀⠏⡆⠀⠀⠀

⠀⠀⣀⣠⠤⢒⣐⡩⠽⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⢀⡤⠄⠒⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠚⠉⠉⠀⠀⠉⢻⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⣶⠏⠀⠀⣠⠞⠉⠉⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠤⣒⣫⠭⠖⠒⠉⣿⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⡠⢤⣒⣫⠭⠖⠚⠉⠉⢠⠀⠀⠀⠀⠈⣢⣀⡀⢱⡤⠤⠄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⣤⡲⠾⠃⠀⠀⠀⠀⠀⠀ ⢈⣩⠽⠖⠋⠉⠁⣿⠀⠀⠀⠀⠀⠉⠄⣠⠴⡞⠉⡞⡄⠉⠳⡄⠀⠐⢄⠀⠉⠙⢲⠤⣐⠠⣴⡶⠿⠗⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠋⠅⠀⠀⠀⠀⠀⢫⡆⠀⠀⠀⢀⡴⠋⠀⢰⠃⣸⠇⠃⢠⠀⠘⡄⠀⠈⢢⠀⠀⠈⣧⠈⠙⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⠀⣴⣿⠁⠀⠀⡏⠀⢿⠀⠀⢸⡀⠀⠘⡆⠀⠈⢣⠀⠀⠘⡄⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢄⣾⠎⡟⠀⠀⢰⠁⠀⢸⠀⠀⠘⡇⠀⠀⠈⠀⠀⠘⡄⠀⠀⠇⠀⠀⠀⣟⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣠⢴⣿⠏⣸⠁⠀⠀⡿⠀⠀⠈⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⡏⡘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠤⠔⠾⠛⠛⠉⣼⠋⡰⡹⠀⠀⢠⣷⠀⢠⠀⠀⠀⢳⡈⠆⠀⠀⠀⢀⠀⠘⠀⡆⢠⠀⠀⠀⢧⢹⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⡰⢡⡇⠀⠀⢸⠘⡆⠸⠳⣄⠀⠀⢻⣄⠀⠀⠀⢸⡄⠀⢸⢿⣼⠀⠀⠀⢸⣎⡏⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡾⢰⢡⠏⡇⠀⠀⡏⢀⣈⡦⠧⠬⠦⣰⢬⣪⡲⣄⡂⣾⣷⣴⣯⣋⠸⠀⠀⠀⢸⠘⣵⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡇⢦⠏⣸⠁⠀⢐⡏⠁⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠈⠁⠈⠉⠀⠈⢹⠓⠤⠀⡸⡄⢹⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣽⡞⣼⢿⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⣝⣿⣼⡦⡼⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣀⣀⣀⣠⡿⣿⡻⠇⢸⠳⣶⣶⣷⣤⣖⡠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢤⣄⣸⣆⣤⡀⣟⣻⣿⣳⢿⡇⣀⣀⣀⣀⣀⣀⣀⣀ ⣏⠉⠉⠉⠉⢱⡏⣿⣿⡄⠘⠀⠀⢿⣿⣛⣿⠉⠛⠶⠀⠀⠀⠀⠀⠀⢀⣶⣿⣿⣿⠋⢹⠛⠋⠁⣿⣿⣭⢉⢸⢣⠁⠀⠀⠀⠀⠀⠀⠀ ⠘⡆⠀⠀⠀⢸⣿⣿⣿⡿⠐⠀⠀⢸⡿⣿⠿⠒⠒⠒⠂⠀⢀⣤⣄⠀⠘⠿⢿⠯⣯⣤⣼⠾⠉⢰⢥⣉⣿⠋⣸⢾⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢹⡀⠀⠀⣸⠘⡯⣳⡃⠀⠀⠀⢸⠉⠁⠀⠀⠀⠀⠀⠀⢸⢗⡭⢗⡄⠀⠈⠀⠀⠈⢹⠀⠀⢸⠈⣻⣾⢞⠁⠸⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⣇⠀⠀⡇⠀⠹⡌⢻⡂⠀⠀⢘⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⡮⣅⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠼⠋⣡⣿⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⡆⢠⠇⠀⢸⠱⣄⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⣼⣤⣶⡿⠁⡇⠀⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣇⢸⠀⠀⡼⠀⠀⢹⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣿⣿⣿⠃⠀⣿⠀⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢹⡼⠀⢀⡇⠀⡔⢸⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⢀⣷⡖⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣿⢿⠈⡇⠀⢻⡄⠘⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡇⠀⣼⠀⢰⠁⢸⠀⠀⠹⣷⣄⡀⠀⠀⠀⡰⣻⠊⠀⠀⠀⠀⠀⠀⢀⣤⣿⡇⠀⠀⣿⠈⡄⢱⠀⠈⣧⠀⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⢠⡇⠀⡏⣀⢸⠀⠀⢸⡿⣿⣿⢦⣄⠺⢔⠁⠀⠀⠀⠀⠀⣠⣴⢿⣿⣿⡇⠀⠀⣿⠀⣇⠈⡇⠀⢹⠀⢸⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⢸⠃⢸⢠⠃⢠⡇⠀⢸⣧⠿⣿⠈⢿⣿⠺⣄⡀⢀⣠⣶⣿⣿⡷⠋⢸⡿⣻⠀⠀⣿⠀⣿⢀⠸⡀⠈⡇⠈⢧⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⠀⠈⢀⢇⠇⠀⣼⡇⠀⢸⢘⢰⢻⠁⠈⢿⡄⣿⣿⣿⣿⣿⡻⠏⠀⠀⢸⡇⣏⠀⠀⣿⢰⢸⢸⢠⠳⠀⠹⡀⠸⡄⠀⠀⠀⠀ ⠀⠀⢰⡮⢿⡦⡞⡞⠀⡼⡟⡇⠀⠈⡇⣾⠘⠀⠀⠀⢇⢹⠿⠿⠿⠋⠀⠀⠀⠀⣼⣦⣿⠀⠀⡇⢸⠘⣼⢸⡄⠀⠀⢳⡀⢳⠀⠀⠀⠀ ⠀⠀⢸⡇⡞⠘⡿⠁⣼⠁⡇⡇⠀⠀⣷⠟⣈⣁⣠⣤⣤⣤⣖⠒⠒⠒⢖⠲⡄⠀⣿⡏⢸⠀⠀⡇⠜⠀⡇⡄⣷⠀⠀⠀⠳⡈⣇⠀⠀⠀ ⠀⢀⡟⠰⢁⡞⢁⢾⠃⡼⢀⡇⠀⠀⣿⢉⡡⠚⢉⣥⡰⣀⠉⠑⢦⡀⠈⠑⠼⡄⢻⣷⣸⠀⠀⣿⡳⣤⣵⣇⠈⢇⠈⢆⡀⠉⠘⣇⠀⠀ ⠀⣸⢡⣦⣿⡴⠷⣶⣿⣿⡿⡇⠀⠀⢹⠋⠀⣰⣟⣵⡟⠁⠀⠀⠀⣇⠀⠀⠄⢹⠀⠁⢻⠀⠀⡇⠙⣆⠙⢿⣛⠶⣶⣤⡷⢤⣤⣼⣦⣀ ⣰⠏⠉⣡⣶⣷⠟⢋⣵⢟⣰⣿⠀⠀⢸⣀⡼⠁⢠⡏⢀⣀⡐⡅⣀⡧⣾⣾⣁⢾⠀⠀⢸⠀⠀⢳⠀⠈⠱⢄⠉⠳⣄⠙⠻⣷⣦⣔⡠⠈ ⢉⡴⣾⣿⠟⢁⡴⢚⡵⠚⡱⣿⠀⠀⢸⡾⠁⣰⠛⠛⠛⢛⡫⠟⠁⣻⢗⡽⠉⢸⠀⠀⢸⠀⠀⢸⠀⠀⠀⠈⠳⢄⠘⢷⣄⠈⠻⣿⣿⣶ ⠟⢫⡽⣿⡶⢋⡴⠋⠀⠾⠷⡿⠀⢀⠞⠀⣼⠃⠀⣀⠖⠋⢀⡠⠊⢉⡿⠀⠀⢸⠀⠀⢸⠀⠀⢸⡖⠛⢛⠉⠉⠙⠃⠀⠘⠳⣄⠀⠻⣿ ⣠⣶⡿⠋⠰⣳⣶⠶⠶⠶⢶⡇⢀⠎⠀⣾⣇⡴⠊⠁⣠⠔⠋⠀⣠⠎⠀⠀⠀⢺⡖⠒⢹⠀⠀⠈⣾⣿⠿⠿⣿⠛⠛⠛⠛⠛⠋⠀⠀⠈ ⡿⠋⠀⠀⠈⠁⠀⠀⠀⠀⣠⣧⠏⠀⠘⠛⠁⠀⣠⠞⠁⠀⢀⡴⣁⣀⣀⣀⣀⣯⡇⠀⢸⡆⠀⣷⢣⣉⠀⠠⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⢷⣦⣀⡀⣀⣀⣀⣀⣠⣾⣿⣟⡟⠀⠀⡴⠀⠈⠁⠀⠀⢠⠞⣀⣀⡤⠶⢚⣷⣻⠇⠀⢰⡇⠀⣏⡏⣬⠟⢀⣼⣿⡀⠀⠀⠀⠀⠀⣠⣴ ⣰⠿⠛⠋⠉⠉⠀⣠⡟⠛⡼⡃⠹⡄⠈⠀⠀⠀⠀⠀⢰⠟⠋⠉⣀⣠⠔⢋⠉⠀⠀⠀⡼⠃⠀⢰⣻⣻⡴⠃⢠⣿⣷⠒⠈⠉⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⡄⠀⡔⢰⠇⡇⠃⠀⡼⠋⠀⠀⢸⢻⢫⣆⠷⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠄⡼⠀⡜⢀⡾⢰⠀⠀⢰⢕⠁⢠⡕⡹⡾⠘⣿⢿⣽⢢⠀⠀⠀⠀ ⠀⠀⠀⢠⢣⢠⠃⣸⢁⣪⡇⠈⠀⠀⣖⣡⢴⣵⠺⢠⢹⠇⢸⡸⣿⡇⡆⠀⠀⠀ ⠀⠀⠀⡌⡀⣼⢠⢁⣾⣿⠀⠀⠀⢸⣄⠔⢁⡷⡧⢳⡌⢠⢸⣇⣿⣧⣿⠀⠀⠀ ⠀⠀⠰⢠⠁⠇⣀⡼⣫⣿⠀⠀⢀⡆⠀⠩⠍⠛⠲⠿⠷⢾⠃⣿⣿⣿⡏⠀⠀⠀ ⠀⠀⠆⠘⡐⣻⠷⡙⠿⡙⠘⡿⢿⣧⣤⡀⠀⠀⠀⠀⠀⠀⠨⢿⡟⢻⣇⡇⠀⠀ ⠀⠰⠀⢇⠏⢀⣲⠇⠀⠀⠀⠙⢻⢿⣿⣿⣦⡀⠀⠀⠀⠐⠅⡄⢷⠸⣿⡅⠀⠀ ⠀⠆⢠⢸⣕⡔⣠⠀⠀⡀⠀⠋⡊⠄⠀⠉⠋⠁⠀⠀⡔⣁⡀⠈⢀⡇⣿⡧⠀⠀ ⠀⠀⠸⠀⢷⡉⠙⠆⠀⡆⠀⢰⡇⠀⠀⠀⠀⠀⠀⢘⡿⢿⣟⣻⡾⡇⡋⣷⣇⠀ ⠀⠀⡀⡀⠈⢝⠒⣤⠀⡇⠀⡈⠇⠀⠀⠀⠀⠀⠀⠾⠊⠻⢿⡇⢠⠀⡇⠰⡙⢇ ⠀⠀⠃⡇⠀⢀⠉⢻⣷⠅⡄⣧⠘⠄⠀⠀⠀⣠⡤⠀⠀⠀⡼⠃⣼⡀⠃⠀⠇⠀ ⠀⠀⠀⠃⠇⠈⡀⠘⣿⠀⠇⣿⡄⠀⠀⠀⢘⠏⠀⠀⠀⡼⠃⠸⣟⠏⠀⠀⠀⠀ ⡳⢾⢒⢺⣼⣀⣱⣠⣼⠀⠀⡷⢵⡄⣀⣀⠀⠀⢀⣤⡎⠀⠀⢠⠇⡄⠀⠀⠀⠀ ⠉⠙⠛⠛⠒⢚⠛⡋⠉⡀⠀⢸⠄⠱⡀⠀⠙⠛⠛⠧⢡⠀⠀⣸⢸⠀⢀⣤⡶⠂ ⠀⠀⠀⢀⢴⢗⣘⣳⢦⡇⡆⠰⣣⡀⠱⣄⠀⠙⠀⠀⢤⣉⣑⣷⣬⡞⡋⡤⠛⠀

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⠀⠀⠀⠀⣻⣳⡀⠰⣄⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠹⢳⡱⡄⠈⢡⡇⠀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠃⠳⡙⠀⠸⠁⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⠀⡆⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠉⡇⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⢰⠁⠀⠀⠀⠀⠀⠀⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⣸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⣾⠀⠀⠀⠀⠀⠀⢰⠃⡀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⢛⡟⣶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⢠⡇⠀⠀⠀⠀⠀⢰⠃⣰⠃⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠈⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠁⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⠀⢀⠞⠁⠀⠀⠀⠐⠒⣴⠟⠂⠀⠀⢠⡟⠀⠀⠀⠀⢠⠀⣸⠃⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⣠⠋⠀⠀⢠⠆⠀⢀⡾⠁⠀⠀⠀⠀⣸⠁⠀⠀⠀⣠⠃⡼⠃⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⣠⠞⠁⠀⠀⡴⠋⠀⣠⠟⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⡼⢁⡞⠁⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⣠⠞⠁⠀⠀⢀⡜⠁⢠⡞⠁⠀⠀⠀⠀⠀⠀⡼⠁⠀⢠⠞⣡⠋⠀⠀⠀⠀⠀⣼⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣆⠀⢳⠀⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡁⠀⣠⡞⠃⠀⠀⠀⣠⠟⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⡰⢋⡴⠁⠀⠀⠀⠀⠀⢸⣳⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⢳⣄⢳⠀⠀⠀⢸⡄⠀⠀⢠⣠⠞⠟⣡⣿⣿⣏⠀⠀⣄⣠⠞⠁⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢀⠜⣱⠋⠀⠀⠀⠀⠀⠀⢰⢻⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⣆⠳⠀⠀⠈⡇⠀⢠⣿⡭⣿⠿⢿⣧⣶⣭⣿⣶⣿⣿⣤⣮⣀⣀⠰⠤⣀⡀⠀⠀⠀⠀⢸⠁⣡⠞⠁⠀⠀⠀⠀⠀⠀⣰⢷⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢧⡀⠀⠘⣦⠀⠀⠀⢳⢠⡟⠁⠉⡉⠓⠚⠒⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣉⣓⣦⣀⡴⣫⠞⠁⠀⠀⠀⠀⡀⠀⠀⡰⢳⠇⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠎⢻⡄⠀⠛⠂⠀⠀⢸⡞⠀⠀⢠⠋⠀⠀⢷⡄⢸⣿⣿⣿⣿⣿⣿⣙⡛⡛⠿⣿⣿⣿⣿⣵⡞⠁⠀⠀⠀⢀⣠⠞⠀⠀⡰⣡⠇⠀⠀⠀⠀⠀⠀⣠⡟⠀⡰⠀⠀⠀⠀⠀⠀⠀⠀ ⠢⣄⣻⡄⠀⠀⠀⠀⢸⠇⠀⢠⠏⠀⠀⠀⠠⠿⢶⡏⠙⣿⣟⣈⠛⢿⣿⣿⣳⣿⡿⠚⠛⡫⠀⠀⢀⣤⣾⡿⢁⠔⠁⢈⡼⠃⠀⠀⠀⠀⠄⠀⣠⡿⠁⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣼⠿⠃⠀⠀⠀⢀⡏⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⣿⡀⢸⡅⠀⠀⠀⠀⠀⠭⡙⠟⠛⠘⠀⠴⠾⢟⣿⣏⢔⣡⣶⠴⠋⠀⣠⠆⠀⢠⠖⠀⣼⣿⠃⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣾⠁⠀⠀⠀⠀⠀⢸⠇⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⢹⢧⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⠖⠫⠟⢉⣀⣴⡿⠁⠀⣰⣯⣀⡾⠿⠃⣠⣷⠶⠦⠄⠀⡀⠀⠀⠀⠀⠀ ⢻⡀⠀⠀⠀⠀⠀⡼⠀⢸⡇⠀⠀⣇⠀⠀⠀⠀⠀⢸⡞⣧⢹⡀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⢶⣿⣿⣿⣽⣿⣾⣿⣷⣿⣿⣿⣿⣿⣶⢃⣤⠀⠀⠀⠀ ⡞⣧⠀⠀⠀⠀⠀⡇⠀⡸⡇⠀⠀⢹⠀⠀⠀⠀⠀⢸⡇⠸⡄⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠙⠋⣿⣿⢻⣿⣧⣤⣭⣿⣿⡿⠛⣾⣿⣦⠀⠀⠀ ⠙⠿⣄⡀⠀⠀⢠⡇⢠⡇⢸⡀⠀⠈⠀⠀⠀⠀⠀⠀⡇⠀⠻⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠿⢭⣻⡿⣿⡿⠉⡀⠀⠈⣻⣿⣄⣈⠀ ⣷⣾⡿⢻⡤⠀⢸⡇⢸⠃⠈⣧⠀⠀⠀⠀⠀⠀⢰⡀⢡⠀⠀⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⢄⡀⠁⢀⣰⣿⠋⠀⠉⠓ ⠉⠙⠃⢀⣿⠀⢸⠀⢸⠀⠀⢹⠀⠀⠀⠀⠀⠀⢸⡇⢸⡄⠀⠇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢉⡿⣧⠐⠁⠀⠀ ⡟⠛⠛⠻⣿⡀⢸⡄⢸⠀⠀⠈⡆⠀⠀⠀⠀⠀⢸⡇⠸⣇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⠑⠄⣰⠛⠀⠈⠀⠀⠀⠀ ⡿⣆⠀⠀⢻⣷⣜⠁⣿⠀⠀⠀⢿⠀⠀⠀⠀⠀⢸⠇⠀⢿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢙⣾⠃⠀⠀⠀⠀⠀⠀⠀ ⡇⠘⣦⠀⠀⠻⣿⡆⣸⡄⠀⠀⢸⠀⡀⠀⠀⠀⣸⠄⠀⢸⠀⠀⡿⠐⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠇⠀⠈⣧⠀⠀⢻⣷⡉⢳⣄⠀⠈⡇⠃⠀⠀⢠⡟⠀⠀⠘⡆⢠⡇⠀⠈⢻⡟⠓⠲⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⣷⠀⠀⢻⣇⠈⢿⣷⣄⣧⠀⠀⠀⢨⠇⠀⠀⠀⣿⡿⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠉⠙⠒⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⢷⠀⠈⣿⡆⠀⢻⣿⡿⠀⠀⠀⡞⠀⠀⠀⠀⣹⠃⠀⠀⠀⠀⠀⠈⠻⣆⡀⠀⠀⢀⡠⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢣⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢹⠀⢧⠀⢸⣷⡄⠀⠙⣿⠀⠀⠸⠁⡄⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⢸⠀⠁⠀⢀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⠀⠘⡇⢸⡟⢿⣄⠀⣿⠀⢀⡇⢸⠃⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⠀⠀⣠⣴⡞⠋⢙⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠙⢻⢸⣯⣊⢿⣾⠇⠀⡾⠀⠸⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⡶⠛⠁⠀⠀⠀⣠⡾⠛⠁⢀⣴⠟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⢸⡇⠙⢷⠟⠀⡾⠁⠀⡆⠀⠀⠀⣸⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⡶⢚⡏⣁⡴⠧⢤⣀⢀⣰⡾⠯⢤⣀⡴⠻⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠌⢸⠃⢠⡟⢀⡼⡇⡂⢠⡇⠀⠀⢸⣿⣿⣿⣿⠷⣄⠀⠀⠀⠀⠀⠀⣀⣤⣶⠞⠋⠉⠀⢀⡟⡛⣷⠏⠀⠀⠀⡸⣿⠉⠀⠀⠀⣻⣐⡀⠇⠀⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⡏⢀⡏⠀⡼⠀⡇⡇⠈⡇⠀⠀⣼⠀⠥⣾⣿⠀⢸⡟⠲⢤⣴⠒⠋⣡⡾⠋⠀⠀⠀⢀⡾⢀⢧⠏⠀⠀⠀⢸⠇⢻⠀⠀⣠⠞⠛⠁⠈⠻⣆⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⠏⠀⡜⢀⡼⠀⢰⣿⣷⠀⡇⢀⡼⠙⣳⣼⣅⣘⣄⣀⡧⠤⣄⣼⣶⡛⠁⠀⠀⠀⠀⢀⡾⠀⡾⡟⠀⠀⠀⠀⡾⠀⠈⣧⠞⠁⠀⠀⠀⠀⠀⣿⡟⠀⠀⠀⠀⠀ ⠀⠀⢀⣴⣖⠉⠀⢀⣸⠷⠞⠷⢄⣨⡯⠾⠷⠗⠊⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠲⢤⣀⣠⠞⠀⠀⡾⠁⠀⠀⠀⢠⣇⣤⠞⠁⠀⠀⠀⠀⠀⣠⢤⣿⡇⠀⠀⠀⠀⠀ ⠀⢠⣯⣭⠭⠿⢒⡟⠁⠀⠀⠀⠀⡿⡄⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢤⣀⣼⠁⠀⠀⠀⠀⡼⠋⠀⠀⠀⠀⠀⠀⢀⡼⠁⢸⡷⠀⠀⠀⠀⠀⠀ ⡾⠋⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠳⣧⣤⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠚⠉⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⣠⡆⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠧⣄⠀⠀⠀⢀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣴⠞⠋⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠒⠚⠉⠁⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣇⠀⠀⠀⠀⠀⠀⣠⠏⣀⣠⠴⠞⠓⠊⠉⠓⢶⣄⠤⠶⠦ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣀⣀⣀⣀⡼⠷⠛⠉⠀⠀⠀⠀⠀⣠⠴⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡄⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⡀⠀⠀⠀⠀⣀⣠⠴⠚⠁⠀⠀⠀⢀⢀⣀⡀⠀⢀

⠀⠀⠀⠀⠀⠀⣠⠖⠁⠀⠀⠀⠀⠀⢀⠠⠊⠢⡀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠀ ⠀⠀⠀⠀⢀⡜⡁⠠⠒⠄⠀⢀⡠⠂⠁⠀⠀⠀⠀⠠⡀⠀⠀⠀⡠⡀⠀⠀⠈⠳ ⠀⠀⠀⠀⣜⠌⠀⠘⢜⡼⠴⣅⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢤⡢⢊⠜⠁⠀⠀⠀ ⠇⠀⠀⢸⠏⠀⢀⠔⠉⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠠⠒⠉⠉⢳⠀⠀⠐⠀⠀ ⢃⡀⠔⢹⠀⢠⡾⠀⢀⡤⠾⠷⢥⠀⠀⠀⠀⠀⠀⢰⣾⣵⣆⠀⢸⠀⠀⠀⠀⠀ ⣼⠀⠀⠀⡆⢸⠇⢰⠏⠀⡠⠤⡀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠉⢳⡜⠀⠀⠀⠀⠀ ⡿⢔⠖⠈⠀⡼⡄⠹⠀⢀⣳⣶⡅⠀⠀⠀⠀⠀⠀⡖⣤⡘⡀⠈⠇⠀⠀⠀⠀⠀ ⢇⠆⠀⠀⢰⣿⡇⠀⠐⠚⠓⠚⠁⠀⠀⠀⠀⠀⠘⠦⠍⠔⡁⡘⠀⠀⠀⠀⠀⠀ ⠈⡠⠀⢠⡟⡇⠡⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⡰⠁⠀⣀⠌⠀⠀⠀ ⣴⠁⢠⣾⣧⡙⠂⠀⠀⠀⠀⣼⠋⠁⠀⠀⠀⠈⠒⢳⢀⡔⠁⢠⢊⠃⠀⠀⠀⠀ ⡇⠀⢾⣟⢹⣿⣿⣦⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠸⠏⠀⠀⠀⠹⠀⠀⠀⠀⠀ ⢳⡀⠘⢏⠉⠻⣿⣿⣷⣄⡀⠘⠆⡀⠀⠀⠀⠀⡰⠃⢈⣢⡀⠀⠀⠀⢠⠀⠀⠀ ⢺⠈⠁⠀⠹⠀⠘⡿⢘⡟⢹⣢⣄⡈⠀⠀⣈⡩⢔⡾⠋⠸⣿⠔⣁⡠⠆⠀⢸⠀ ⠘⡀⠀⠀⡄⠀⠀⢀⠎⠀⣿⠻⣆⠈⣉⠉⣼⣴⣿⡇⠀⠙⢷⢮⢋⣀⣤⡔⠣⣀ ⠀⢁⠀⢠⠁⠀⢀⠎⠀⠸⢻⠀⠈⠢⠗⠒⠛⠛⡟⠀⠀⠀⢸⠀⠁⠀⠀⠀⠉⠑ ⠀⠀⠆⠘⠀⢠⠂⢀⡠⠃⢸⡧⡀⠀⠀⠀⣠⡜⠀⢸⣿⠆⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⢐⠆⢠⡧⠾⢿⠃⠀⢸⢀⠑⠀⠐⢁⠜⠁⣀⢾⣟⠀⢸⡟⠀⠀⠀⠀⠀⠀ ⠀⢀⠎⠀⠈⠀⠀⠈⠑⠤⡄⢸⠀⠀⢠⠖⠋⠉⠀⠀⠙⠦⣤⠀⠀⢀⠄⢀⠀⠀ ⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⢠⠸⢀⡔⠁⠀⠀⠀⠀⠀⠀⠀⢀⡠⠀⣈⣀⣁⣀⣀ ⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠏⠀⠀⠀⠀⠀⢀⡀⠄⠊⡡⠤⠄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⡠⢞⡡⠄⠐⠉⠀⣀⠄⠀⠀⠀⠀⠀ ⡄⠈⢳⡄⠀⢀⡀⠀⠀⠀⠀⡈⠀⠀⣤⠮⠊⣁⠄⠐⠀⣉⣀⣀⣀⠀⠀⠀⠀⢀ ⢃⠀⠀⠙⡀⠀⢣⠀⠀⠀⠀⠇⠀⠀⠑⠒⠧⠄⠒⠉⠁⢀⠔⢋⡠⠔⠺⠉⠀⠀ ⠈⡄⠀⠀⠇⠀⠀⠡⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡊⠔⠁⠀⢀⠆⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠀⠀⠀⢠⡾⠁⣰⣿⠀⣴⠇⢰⡇⠀⠀⠀⢰⣧⡞⠉⠀⠀⠀⠀⠀⢸⣿⢸⣿⣌⢳⡀⠱⡹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⣰⡟⠀⢀⣿⡇⢀⡏⠀⠙⠀⠀⠀⢀⣿⠏⠀⠀⠀⠀⠀⠀⠀⣼⡟⢸⡇⢹⣎⣿⡄⠻⡹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣴⠇⠀⠀⢰⡟⠀⠀⢸⣿⠀⣸⠃⠀⡆⠀⠀⠀⣿⠃⣴⠆⠀⠀⠀⡴⢀⣾⡿⡀⣿⡇⠀⣟⣞⣿⣦⢳⠹⣮⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⢰⡿⠀⠀⢠⡟⠀⠀⣠⣿⠇⠀⣿⠀⠀⠀⠀⠀⢰⣣⡞⠁⠀⠀⠀⣸⣥⠟⢡⡼⢹⡏⣷⠀⢻⣿⢻⣿⡾⣷⣟⡏⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢸⠃⠀⣿⠁⠀⢀⡿⠁⠀⣰⢿⣿⠀⢠⡇⠀⠀⠀⠀⠀⡾⢋⡼⠁⠀⢀⣴⠟⣁⣴⡟⠀⣾⠁⣿⠀⠸⠘⣜⠸⣧⣿⣼⣷⠙⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⡎⠀⣸⡏⠀⠀⣾⠃⠀⡼⢃⣾⡇⠀⢸⠀⠀⠀⠀⠀⣰⣷⠋⢀⣠⢶⣫⣵⣾⠋⣼⠁⢰⠇⠂⡏⡇⠀⢀⣹⠀⢻⣿⡿⣿⠀⡜⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠇⢠⠇⢀⣿⠁⠀⣸⠟⠀⣼⣡⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⡿⠵⠖⠛⠉⣩⠞⢻⡟⣰⠃⢠⡿⠀⢸⠇⢷⠀⠀⣿⣦⢸⣿⡇⣿⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⠀⢸⠀⢸⣿⠀⢠⡇⠀⣸⣷⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⣸⢁⡤⢀⣠⠞⠁⠀⡿⣱⣯⢠⠟⣧⡀⡾⠀⢸⡄⠈⡾⣿⠈⡿⢰⣿⡄⠘⣼⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠃⢀⡇⠀⡞⡇⠀⡾⠀⢠⡻⣛⡿⣿⣿⠀⠀⠀⠀⠀⠀⠈⡽⠿⠾⣯⣁⣀⢀⣼⡽⢋⡵⠋⢀⣿⣿⠃⠀⢸⡇⣸⠇⣿⣦⡷⣼⣿⣿⡇⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡎⠀⢸⠃⢰⣿⠀⢠⠃⢀⣿⡷⠋⣠⣿⡇⠀⠀⠀⠀⠀⠀⢺⡇⠀⠀⠀⠉⠉⠛⠻⠷⣿⣷⣶⣾⣾⣿⣶⣶⣾⣷⠏⠀⣿⣿⣿⣿⣿⢿⣷⡇⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⠁⠀⡏⠀⢸⣟⢀⣼⣤⣼⢟⣠⣾⣿⣿⠇⠀⠀⠀⠀⠀⣰⡼⠀⠀⠀⠀⠀⠐⠒⠒⠤⠀⠉⠉⠉⠙⠛⠛⠋⢻⠟⠀⢰⣿⣿⣿⣿⣿⣿⢹⡇⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡏⠀⢠⠇⠀⣨⠾⣿⣷⣄⠙⢿⡼⢿⡿⢿⠀⣠⣻⣶⣾⣯⣭⣷⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⣿⣿⢸⠿⣧⡟⡇⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠀⠀⢸⠀⡼⠁⣸⣿⠟⠻⣆⠀⠙⠷⢷⣼⠀⠀⢛⣺⡏⠛⢻⢿⣿⣶⣝⡦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡼⠋⢿⣿⠀⠀⣿⠁⣿⠸⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡇⠀⢠⡟⢰⢃⡞⠁⠘⣆⠀⢸⣆⠀⠀⠈⢿⠀⠀⠀⢛⣛⣷⣸⢰⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠈⣿⡇⠀⣿⣦⣻⡇⡇⠀⠀⠀⠀⠀ ⢀⠀⠀⣼⠁⠀⢸⡇⡾⢸⠀⠀⣠⣬⣿⣿⠏⠀⠀⠀⢼⠀⠀⠀⠀⠀⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣥⠆⠳⣄⠀⠼⣷⠀⡿⢹⣿⣧⣗⠀⠀⠀⠀⠀ ⠀⠀⠀⡏⠀⠀⣸⠀⣧⢸⡀⢰⠋⠙⠛⠁⠀⠀⠀⠀⢸⠀⠀⠀⣴⣦⢸⡯⠁⠈⠉⠙⠻⢿⣭⣟⣿⡇⠀⠀⠀⠀⠀⠀⠀⣠⠉⠁⠀⠀⠉⢧⠀⠹⣷⡇⢀⣿⢾⣿⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠀⠀⡏⠀⣿⡆⠹⣄⢳⡀⣠⠴⠃⠀⠀⠀⡘⠀⠀⠀⢹⠁⢸⠃⢦⢀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⠈⠃⠀⣸⡇⢸⣿⣿⠿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡇⠀⣿⣿⠷⢾⣦⣻⣿⡄⠀⠀⠀⠀⡇⠀⠀⡀⠀⠃⡎⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣥⣶⣶⣶⣂⣤⡤⣄⡀⣼⣿⡇⢰⣿⣿⣦⢳⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠁⠀⢸⣿⣆⠀⠈⠙⠿⣿⠀⠀⠀⠀⡇⠀⠀⠀⠀⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⡇⣿⣿⣿⣿⣿⡿⢿⣿⣿⣻⣿⠀⢰⠉⢿⣿⣆⢧⡀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⢻⣿⣦⠀⠀⠀⠘⣆⠀⠀⢠⡇⠀⠀⠀⠀⣷⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡇⣿⣨⣽⣿⣶⣶⣴⡿⠿⠏⡿⠀⢸⡄⠘⣟⢿⣷⡣⡀⠀ ⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⢳⡹⣗⠦⢤⣀⡨⠀⠀⢸⡇⠀⢰⠀⢸⠙⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣷⠞⢿⣿⣾⣿⣿⣿⠀⠀⢠⡇⠀⡏⡇⠀⢻⡀⠙⢷⡷⠀ ⠀⠀⠀⠀⢀⡇⢸⡆⠀⠀⠀⠹⢦⡀⠀⣿⣿⣆⠀⢸⡇⠀⢸⠀⢸⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠋⠀⠀⠈⠉⠙⡏⣿⠀⠀⢸⡇⠀⢹⠀⠀⠀⢧⡀⠀⠙⢦ ⠀⠀⠀⠀⢺⠇⢸⡇⡄⠀⠀⢰⠀⠙⠶⢿⣿⣿⣦⣸⠃⠀⢸⠀⣻⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢿⣾⠇⠀⣼⠁⡇⢸⠀⠀⠀⠸⣷⠀⠀⠀ ⠀⠀⠀⠀⠸⠀⢸⡇⢣⠀⠀⠘⡄⠀⠀⠈⣿⣿⣿⣿⠀⠀⡄⠀⡟⡇⠀⠀⠳⠄⠀⠀⠀⠀⠀⠀⠀⢠⣴⣶⠶⠀⠀⠀⠀⠀⠀⢀⣿⠏⢸⢀⣴⣿⢠⠇⡜⠀⠀⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⢸⡆⠀⠀⢿⠀⠀⠀⢻⣿⣽⡇⠀⠀⡇⠀⣗⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠟⠁⠀⠀⠀⠀⠀⠀⢀⣞⡟⠀⢸⣸⣿⡏⣼⢰⠃⠀⠀⠀⠀⠸⠀⠀⠀ ⠀⠀⠀⠀⡆⠀⠀⢳⠀⢇⠀⠀⠈⡇⠀⠀⠀⢿⣸⡇⠀⠀⡇⠀⡿⣟⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠇⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠀⠀⢸⣯⣿⡇⡾⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣤⠀⢀⣠⣇⡀⠀⠸⡀⢸⡀⠀⠀⢹⡀⠀⠀⠈⠻⣧⠀⠀⠁⠀⢿⡘⢿⡄⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⣠⠿⠃⠀⠀⠀⠀⡏⡇⡨⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠾⢛⣫⣿⠏⠉⠛⠶⣧⣄⣇⠀⠀⠀⢷⢀⣀⣤⡶⡟⠀⢸⠀⠀⣼⣿⣦⣷⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⠁⠀⠀⠀⠀⠀⠀⣇⢿⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣍⣠⣴⣮⣿⣥⣤⠷⠿⠛⠛⢿⣶⣾⣿⣿⣷⣷⣇⠀⢸⠀⠀⢻⡄⠀⠙⣿⠉⠩⠷⠒⠲⠦⣤⣄⣀⣠⣴⣾⣻⡿⢿⡀⠀⠀⠀⠀⠀⠀⡟⡜⢰⣼⠀⠀⠀⠀⠀⠀⢀⠀⣀⠀ ⠀⠉⠉⠛⠛⠛⠛⠻⠷⠶⠶⠾⠿⠛⠛⠛⠉⠉⠉⣿⠀⢸⠀⠀⠈⣷⣄⠀⠘⢷⡀⠀⠀⠀⠀⠈⠛⠛⠻⣿⣭⣟⡢⠀⢳⡀⠀⠀⠀⠀⠀⢱⠃⡸⡅⠀⠀⠀⠀⢀⣴⣿⡟⠒⠂ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⣠⡴⠀⠀⠀⢸⡄⢸⠀⠀⠀⢻⡌⠁⠀⠈⢷⡄⠀⠀⠀⠀⠀⢀⡀⠀⠀⠈⠉⠙⠲⠯⣄⡀⠀⠀⡗⢸⠇⣇⡇⠀⢀⣴⣾⢿⢿⣿⡁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⣫⡶⠛⠯⢭⡛⣦⡀⢸⡇⢸⡆⠀⠸⡄⢳⡄⠀⠀⠀⢻⣆⠀⠀⠀⠀⠹⠿⠗⠂⠀⠀⠀⠀⠀⠈⠉⠓⠦⣝⣾⠀⢸⣠⣾⡷⠛⠁⣀⢀⣭⢧⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⢃⢾⣁⣀⣀⣀⣀⣻⣎⢳⣾⡇⢸⣧⠀⠀⢻⣆⠻⣴⠦⠀⠸⣿⢿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠐⠻⣶⣶⣦⣤⣄⣙⣿⣿⣿⣟⣉⣀⡀⣺⠖⠋⠀⢸⡄⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠁⣼⠇⠀⠀⠀⠀⠀⠀⠀⢀⠞⢸⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⣴⣤⠄⠀⢀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⣰⣿⠀⠀⠀⠀⠀⠀⠀⣤⠎⠀⢸⣠⡤⠖⡏⣀⠴⢋⡠⠴⠛⠁⡟⠀⢀⡞⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡀⢸⢠⢯⣿⠀⠀⠀⠀⠀⢀⣰⣯⠤⠤⠤⠦⢶⣶⣋⣍⣽⣤⡄⠀⠀⣴⡥⢠⠎⠀⠀⡆⣼⠀⠀⣴⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⣇⣿⠃⢀⣿⠀⠀⠀⠀⠈⠁⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠉⠞⢁⣴⣤⣤⣿⢙⣄⠜⠙⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⢴⣿⠶⡟⠣⣴⢿⢻⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠈⠉⠛⠢⣄⠀⠀⠀⠀⠀ ⠀⠀⢀⡇⣸⠃⢸⢿⣆⠈⠣⢹⠀⢠⣄⡀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⣀⠀⢸⠀⠀⠀⠀⠀ ⠀⠀⢸⠀⠇⢀⣈⡙⠛⡆⠀⠸⠀⠀⠻⠿⣿⣶⣶⣦⣤⣄⣀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢆⠀⠀⠀⠀⠀ ⠀⠀⢸⣶⡄⢿⠛⠛⠛⠀⠀⠀⠀⠀⠈⠁⠀⢹⣾⣿⣿⣿⣿⣿⣮⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣼⡀⠀⠀⠀⠀ ⠀⠀⠸⣿⠻⢦⡕⢿⡟⠁⠀⠀⠀⠀⡆⠀⠀⡘⠈⠉⠉⠉⠛⠛⠥⠈⠓⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⠿⠟⠉⠉⢿⡟⠁⠀⠀⠀⠀ ⠀⠀⠀⣿⣆⠀⠉⠻⣧⠀⠀⢰⠀⠀⠃⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠻⠉⠉⠋⠙⠒⠒⢠⣿⡁⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⡏⢳⣀⠀⣘⡆⠀⢸⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣾⣿⡟⢧⠀⠀⠀⠀ ⠀⠀⠀⠐⠓⡞⠉⡉⢀⠬⠶⣼⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣋⠉⠁⡄⢳⠀⠀⠀ ⠀⠀⠀⠀⠀⢃⠀⠃⡎⠀⠠⠋⠈⠱⣄⣄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠉⠁⠀⠑⡄⠘⡄⡇⠀⠀ ⠀⠀⠀⠀⠀⡾⡐⢰⠁⢠⠃⠀⢸⣀⣸⣏⣧⣙⣤⡀⠀⠀⠀⣤⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡇⢰⣿⣦⠀⠈⢄⢱⡸⠀⠄ ⠀⠀⠀⠀⠐⢁⣿⡏⠀⠀⠀⠀⠀⠀⠀⣴⠿⡀⠀⠉⠒⠤⣀⠈⠓⠤⠭⠅⠓⠒⠒⠀⠀⣀⠤⠞⠁⠸⣷⠊⠉⠘⠀⠀⠈⢳⣷⠎⠀ ⠀⠀⠀⣿⡟⣻⣸⡳⣄⠀⠀⠀⠀⠀⡼⠁⠀⠘⢄⠀⠈⢦⡀⠑⢄⠀⠀⠀⠀⠀⡠⠖⢉⠀⠀⠀⠀⣰⠞⢦⡀⠀⠀⠀⢀⣤⠇⠀⠀ ⠀⠀⡼⢻⢡⣏⣻⡶⠋⠳⢄⠀⢀⡜⠁⠀⢄⠀⠈⢢⠀⠀⠑⡄⠐⣵⣄⣀⠀⣰⡧⠒⠁⠀⠀⡠⠊⠁⠀⠀⠙⣦⠤⠾⠟⡇⠀⠀⠀ ⣠⡼⢓⣿⣿⠿⢋⠀⣠⢾⡿⠟⠍⠀⠀⠀⠀⠡⠀⠀⠁⠀⠀⢀⠖⠁⡼⠙⣶⡿⣇⠀⠀⡠⠊⠀⠀⠀⣀⠔⠊⠀⣉⢉⡵⠃⠀⠀⠀ ⢻⢠⡼⠋⠁⢀⡴⠋⠁⣾⡉⠲⣮⣖⠢⢦⡀⠀⠀⠀⠀⣀⠔⠁⣠⡾⠁⢀⡏⡇⠈⠢⣎⠀⠀⢀⠴⠊⠁⣠⡴⠋⣠⡎⠀⠀⠀⠀⠀ ⣾⠀⢻⣦⣄⠀⠉⠓⠦⣿⡣⠀⠛⠻⡷⡀⠹⢦⣀⠴⠊⢁⠐⢺⠏⠀⠀⢸⡇⣿⡀⠀⠈⠻⣶⣥⡤⠴⠟⠛⠒⢾⡿⣧⠀⠀⠀⠀⠀ ⡝⠀⠀⣈⡹⢿⣦⣀⠀⠙⠙⠳⡼⠀⢹⠿⠖⠊⠁⠀⠐⣡⠔⠁⢐⠀⠀⣾⣇⠘⡟⠦⡀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⢻⠆⠀⠀⠀⠀ ⠁⡰⢺⣿⡧⣾⡿⢿⡷⠀⠀⢀⡇⠀⢈⣧⠀⢀⡠⠖⠉⠀⠀⠀⣿⠀⠀⣿⣿⠀⠘⢆⠈⠒⠤⠄⠀⠀⠀⢰⠟⠀⣠⠎⠀⢣⠀⠀⠀ ⠀⠻⣿⠟⣯⡿⠟⢁⡤⠔⠒⠛⢁⣴⣾⠿⠒⠉⠀⡄⠀⠀⠀⢠⣿⠀⠀⣿⣿⡷⡀⠈⢣⡀⠀⠀⠀⠀⣠⠋⠀⢠⡿⡄⠀⢸⠀⠀⠀ ⢤⣤⠤⢤⣛⡲⢤⡈⠑⢦⠄⠀⢿⡇⠀⠀⠀⠀⣾⡇⠀⠀⠀⣼⣿⡇⠀⣿⣿⣇⢶⡆⠀⠑⢄⣀⣠⠞⠁⠠⠀⢸⠀⢱⠀⠘⡆⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢀⣠⢴⡿⠋⠩⠩⡉⠉⠻⣦⡀⠈⠲⢤⡀⠠⡀⢠⠀⠹⡇⠀⠈⠳⡈⠌⡓⠶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⢖⠟⢁⠎⠠⠁⠀⡄⠘⢷⡄⠈⢿⣄⠀⠐⣕⠀⠱⡄⢣⠀⠱⡀⠐⢆⠀⠈⠹⠀⠌⠙⣦⡀⠀⠀⠀⠀⠄⠀⠀⠀ ⠀⠀⠀⢀⠜⣠⠋⠀⠆⠀⠆⠈⠀⠸⡀⠈⠋⢆⠀⠹⣦⠀⠈⢦⠀⠱⡀⠂⠀⢹⣆⠀⠱⡀⠀⢃⠘⣆⠘⣷⡀⠀⠀⢸⠀⠀⠀⠀ ⠀⠀⢠⡾⢰⠁⠀⠸⠀⠰⠀⠸⠀⠀⠱⡄⠀⠀⠣⡀⠘⢧⠀⠀⢣⠀⠱⡀⠀⠀⣿⡑⠄⠐⡄⢸⠀⢹⡀⠈⢱⡀⠀⣸⠀⠀⠀⠀ ⠀⢠⡿⠁⡆⠀⠀⡇⠀⠀⠀⠘⡄⠀⠀⢹⣆⠀⠀⠘⢄⠘⢧⠀⠈⠀⠀⢣⠀⠀⠘⣿⡾⣆⠘⠄⡇⠈⡇⠀⠘⣷⡀⣿⠀⠶⣴⡖ ⠀⣾⠃⢰⠀⠀⠀⡇⠀⠀⠀⠀⢻⢦⡀⡀⡇⠱⣤⣄⡀⢢⢌⣣⠀⠀⠀⠀⠀⠀⠀⢻⡝⢄⠂⠀⢡⠀⠸⠀⠀⠸⣷⡏⠀⣴⡦⡦ ⠀⡏⠀⢸⠀⠀⠀⣷⠀⣀⠀⠀⠘⡀⢙⣿⣷⠶⠖⠛⠛⠉⠉⠉⢣⠀⠀⠀⠀⠀⠀⠘⣿⣆⢃⡤⠞⢳⣄⠀⠀⠀⢻⣿⠀⠀⠀⠀ ⢸⠁⢃⠈⡆⠀⡄⢿⢃⢹⠑⠒⢶⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⣀⠀⠀⠀⢿⡿⠉⡴⣯⣿⣿⡆⠀⠀⠈⢏⢇⠀⠀⠀ ⠀⠀⠘⠀⡿⢄⢹⠚⠚⠾⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣼⣶⡿⠅⠀⠀⠀⠸⠀⢸⣤⠽⠁⠁⢹⠀⡇⠀⠘⡌⢆⠀⠀ ⠀⠀⠀⢣⡅⠀⣹⡾⠓⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⡟⡁⠀⠀⠀⠀⠀⠀⡆⠘⠿⠶⠶⣠⢺⠀⢰⠀⠀⠁⠀⠀⠀ ⠀⢠⡀⢬⡇⡼⠋⠀⠀⠠⠚⠂⠀⠀⠀⠀⠀⠀⠀⡰⠟⢩⡿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⠃⠐⣿⣷⣶⣧⣿⡄⠈⡆⠀⠀⠀⠀⠀ ⠀⠘⢷⣼⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⣶⣿⠟⣿⣿⣿⠁⠀⢱⠀⠀⠀⠀⠀ ⠀⠀⠘⡟⠛⢦⠀⣠⣶⣶⣾⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⢸⣇⠀⣴⣿⣿⠏⠇⠀⠀⡆⠀⠀⠀⠀ ⠀⠀⠀⢱⡄⠸⣿⡟⠉⠹⠿⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⠏⠀⠸⡀⠀⠸⠀⠀⠀⠀ ⠀⠀⠀⠈⡇⠀⠈⢯⠀⠀⠀⠀⠀⢰⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠁⠀⠀⠀⢃⠀⠀⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣦⠀⠁⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢻⡆⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡘⠀⢰⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⢿⡄⠀⠀⠄⢡⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠃⠀⡆⠀⠈⢆⠀⠀⠀⠀⠀⢀⡲⠤⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠁⠀⠘⣷⡀⠀⢠⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡆⢰⠇⠀⠂⠈⢢⡀⠀⢀⣤⣀⠐⠒⠒⠉⠛⠀⠀⠀⠀⠀⠀⠀⣠⡆⠀⠀⠀⠀⣼⠀⠀⠀⢹⣷⣴⠀⢻⡄⠀⠀⠀⠀ ⠀⠀⠀⣼⢠⣿⠀⠀⠀⠀⢸⣏⡦⢎⡤⠉⠉⢁⢠⡀⠀⠀⠀⠀⠀⠀⣠⣾⡟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣇⠀⠹⣌⠀⠠⠀ ⠀⠀⠀⣹⣾⢛⠀⠀⢸⠀⢸⠿⡷⠋⢀⡴⠋⠀⢡⠀⡀⠀⠀⠀⣠⣾⣿⠟⢀⡇⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⣏⠘⡄⠀⠈⢦⠀⠐ ⠀⠀⠀⣿⠏⣼⠀⠀⢸⠀⢸⠞⠁⡠⠋⠀⡠⠤⢤⣧⣷⣤⣴⣿⡟⠛⠤⢀⣸⡇⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠘⡆⢳⠀⠀⠘⣦⠀ ⠀⠀⠘⠀⠈⠀⠆⠀⢸⠀⢯⠠⠜⠀⣠⠊⠀⠀⡀⢻⣿⡿⢻⢻⣿⡄⠀⠀⠀⡇⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢀⡘⡆⠇⠀⠀⠘⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⢸⡀⠀⠔⠁⢀⠔⠋⠀⢨⣿⣧⠀⣾⣿⣷⠀⠀⠀⡁⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⢀⣀⣼⠶⠒⠒⠛⠙ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⠀⢀⠴⠋⠀⣀⠀⠸⣿⣿⡀⠟⢻⣿⣇⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠛⠉⣀⣤⣴⣶⣾⣿

⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⠁⠀⠀⠱⣄⠀⠑⢕⢦⡀⠱⡌⢆⠈⢣⠀⠀⠀⠀⠸⡔⡄⠓⢌⢾⣆⠀⠘⢼⠆⠀⢰⣾⣶⠀⢰⣶ ⠀⠀⠀⠀⠀⢀⡼⢡⠃⡀⠐⡄⠀⠀⠀⠈⠶⡀⠈⢢⠑⡄⠘⡄⢣⠀⢣⡀⠀⠀⠀⢳⠈⢦⢀⠀⠙⣢⠀⢸⠂⠀⠸⣽⣯⠀⢈⡋ ⠀⠀⠀⠀⣰⡿⠹⡏⠘⡇⠀⢃⠀⠸⣆⠀⠀⢻⣄⠀⢃⢸⢦⠀⠀⢳⣀⢣⠀⠇⠀⠀⣷⣄⢣⡑⡄⢹⠀⢸⣦⠀⢠⣾⣿⠂⢸⣃ ⠀⠀⢠⠞⣿⡇⣼⠀⠀⢑⠀⠈⡄⠀⡟⡄⠀⢸⡈⢆⠀⢸⠀⠳⠤⣀⣿⠸⢇⠘⡀⠀⢸⡹⣷⣵⡈⢌⣷⣼⡀⢣⠀⣻⡿⠀⢰⣶ ⠀⣰⠋⢰⢹⠀⡇⠀⠐⠘⡄⠀⠁⠀⢰⠸⡀⣸⠇⠈⣦⡾⠀⠀⠀⣀⣤⠤⠾⡀⢳⠀⠀⠇⠺⣿⣦⠎⢽⣾⡿⠄⢣⣌⠁⠀⠘⠛ ⠸⠃⠀⡜⠄⠀⣿⠀⠈⡀⠙⠀⣦⡀⠀⢇⢣⡟⠀⠀⠀⣠⡤⠞⠋⠁⠀⠀⠀⢇⠀⡇⠀⢰⢀⢾⠋⣰⣿⡿⠹⣌⡄⠃⠳⣌⠣⠀ ⠀⠀⠀⡇⠂⠀⢹⡇⠀⠱⢠⡀⢰⡈⠲⠼⠟⠀⢀⣴⡿⠋⠤⠒⠉⠁⠀⠀⢀⣼⣀⣰⣀⡬⡞⠀⠀⠙⠿⠷⠎⢹⠳⣄⣀⠁⠀⠀ ⠀⠀⠀⠀⠀⢰⠈⢿⣄⡷⢤⡙⣍⣡⣤⡀⠀⠀⠈⠁⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⠛⠟⠀⢣⠀⠀⠀⣾⣧⠄⣾⢰⠇⠼⠛⠉⠁ ⠀⠀⠀⠀⠀⢸⠀⠘⢿⣳⡤⠟⠋⠁⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⢻⣿⢿⣿⣿⠀⠀⠀⠘⡄⠀⠀⢈⣿⣾⠗⡜⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠀⠀⠈⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠃⢀⠨⠟⠋⠉⠘⡆⠀⠀⠀⠇⠀⢠⡊⠀⠀⣼⠁⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠤⠄⠀⣀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⢰⠀⠞⠀⢀⣼⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡿⠟⢻⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠸⡀⢸⣶⣿⣿⠁⠀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣀⣀⣀⠽⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣇⣾⣿⣿⡏⠀⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢁⠀⠀⠀⢹⣿⣿⡿⠀⠀⢀⡇⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡲⠛⢛⠀⠀⠀⢘⠀⠀⠀⢸⣿⡟⠁⠀⠀⢸⠀⡜⠁⠀⠀ ⠀⠀⠀⠀⣦⠀⢸⠀⠀⠀⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⣤⣶⠿⠓⠉⠀⠀⡼⠀⠀⠀⠘⠀⠀⠀⠀⡏⠀⣠⠃⢀⢃⣜⡄⡀⠀⠀ ⠀⠀⠀⠀⣿⠀⣿⠀⠀⠀⢹⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠈⠻⢄⣠⡤⠴⢪⠆⠀⠀⢀⣠⡆⠀⠀⠀⣿⣶⣤⣤⣠⣾⣿⠿⠿⠿⠿ ⠀⠀⠀⠀⡟⡼⢹⠀⠀⠀⢸⣿⣿⣝⣿⣿⣦⣀⠀⠀⠀⠀⢠⠞⢛⣇⠉⠁⠀⠈⠉⠀⠀⡇⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⡇⠘⡄⠀⠀⢸⣿⡛⠿⠿⣿⣿⣿⣿⣶⣶⠶⠁⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣾⣿⡇⠀⡇⠀⠀⢸⡿⣿⣿⣷⣶⣿⠿⣿⠟⠁⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠘⡦⠄⠂⠀⠒⠒⠀⠀⠀⠒ ⠀⠀⢸⠃⠀⢳⠀⠃⠀⢠⡼⢿⣿⣿⣿⠁⡠⠚⠁⠀⣠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣨⠃⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠁⠀⠀⠘⢼⠀⢀⠂⢧⠀⠙⢿⡿⠊⠀⠀⠠⠚⠋⠉⠲⣬⣥⣀⣤⣠⣶⣄⠀⠀⢸⠀⣾⡇⠀⠀⢣⠀⠀⣀⠤⠖⠈⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡘⠀⣼⢠⠈⡆⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠤⠟⢫⠀⠀⡜⢠⣿⡇⠀⠀⢸⠖⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠃⡸⠇⢸⡠⠗⠒⠓⠒⠒⠒⠒⠦⠤⠤⢀⣀⠀⠀⠀⠀⠀⢀⡼⠀⣰⠃⣼⡽⡇⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⢠⣾ ⠀⠀⠀⠀⠀⢜⡴⠁⢀⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢤⣀⣠⣿⣁⣴⡟⡰⠁⠀⡇⠀⠀⠀⢃⠀⠀⢀⠤⠀⠀⣿⡟

⠀⠀⠀⠀⣠⢔⠏⠙⠩⣍⠳⣄⠀⣂⠠⡰⠈⠆⢀⠪⠪⠐⠦⡀⠀⠀⢀⠀⠀ ⠀⠀⡠⠪⢁⠂⠀⡀⢡⠘⠢⠈⢆⠈⢄⠱⠁⠘⣆⠑⡀⢃⢢⠹⡄⠀⡀⠀⠀ ⠀⣰⢣⠁⠘⠀⠀⠅⠀⢣⡀⠐⠌⢆⠀⠆⢡⠀⠸⡕⡈⠈⠈⡆⠸⡄⡇⣤⡤ ⢀⠇⡀⠀⢠⠀⠀⠸⠢⣬⣀⣲⡤⠦⢧⠀⠀⠀⠀⢯⠂⢀⣆⠁⠀⢻⡇⠐⠒ ⠸⢐⢱⠀⣸⠜⠒⠲⠇⠋⠁⠀⠀⠀⠀⠃⢀⡀⠀⢸⠗⠱⡴⣷⢠⠀⠷⠀⠀ ⠀⠀⣜⠑⣧⠬⡁⠀⠀⠀⠀⠀⢀⣤⣾⡟⠛⠀⠀⠈⠀⢯⣥⡠⡇⡄⠘⠑⠀ ⠀⣆⢺⠜⠁⠀⠈⠀⠀⠀⠀⠠⠋⠟⠋⠉⠀⠀⠀⠀⢇⣿⣶⣿⡇⢡⠀⠀⠀ ⠀⠈⡛⢢⣠⣶⣶⣦⠄⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⢸⣉⣾⡿⠃⠀⠄⠀⠀ ⠀⠀⢱⠈⢫⠀⠉⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⠁⠘⠀⠰⠀⠀ ⠀⠀⠀⠀⡈⡆⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⢧⠀⠀⠁⠀⠀⠀ ⠀⠀⠘⢀⠁⠡⡀⠀⠀⠠⠦⢀⣀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠈⣇⠀⢄⠀⠀⠀ ⠀⠀⡜⡜⠀⠁⢰⡀⣞⠖⠀⣀⠀⠀⠀⠀⣠⢾⠀⠀⠈⠀⠀⠸⣷⡈⢆⠔⡀ ⠀⠀⣽⢣⠀⡅⢸⡓⠁⠂⢁⣡⣆⣀⣤⢾⠋⣼⠀⠀⠀⠀⠀⠀⢣⢡⠀⢳⠀ ⠀⠐⠁⠑⠀⡆⢮⠔⢁⠀⢀⠘⣿⠻⢻⡄⠀⢹⠀⠀⠀⠀⠀⠀⠀⢂⠆⠠⣓ ⠀⠀⠀⠀⠀⠁⠘⡄⠁⠔⢁⠀⣿⡆⠿⣿⠀⠰⠀⠀⠀⠀⠀⣠⠴⢊⣉⣤⣤

⡠⠤⠒⠤⠝⠋⠉⠀⠀⠀⢀⣠⠄⢠⡤⠔⠂⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡀⣠⣔⠢⠞⠓⡇⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀ ⠠⣔⠲⠞⣗⠈⠁⠀⠄⢀⡠⢸⡂⢜⠀⠀⠒⠤⡀⡀⣀⣠⡤⠖⠚⠉⠀⠀⠀⠀ ⠉⠀⠀⠀⠹⠀⠀⣠⠊⠀⠃⡆⠁⠀⢁⠀⢡⠀⠸⠈⠒⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡼⡏⠀⡘⠀⡇⠀⡇⠀⠁⠀⠃⠀⠇⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣀⣤⠴⡾⢡⠃⠀⡇⠀⠀⢀⢠⠀⠀⠀⢰⢀⢀⠀⠸⢮⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⠡⣰⠀⢠⠡⠸⢂⠀⢱⡀⠀⢰⠀⡸⣾⠀⠀⣞⢣⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡎⡴⡸⠀⡼⠐⠋⠈⠑⠓⠋⠂⠙⠛⠓⢨⢄⠀⡈⡞⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⣷⣧⡀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢨⣷⣷⣧⠀⠀⠀⠀⠀ ⡖⠒⠒⢻⣿⣇⠁⠹⣿⣿⡟⠤⠀⠀⠀⠀⣤⣶⡟⢺⠛⢺⣾⡛⣿⠒⠒⠒⠒⠒ ⠰⡀⠀⠸⣿⡿⠁⠀⡿⠟⠁⠈⠀⢰⣶⡄⠙⠛⠓⠞⠉⠸⢼⣏⠞⡄⠀⠀⠀⠀ ⠀⢃⠀⡇⢹⠳⡀⠀⠀⠀⠀⠀⠀⠘⠿⠍⠀⠀⠀⠀⠀⡧⢋⣽⠀⡇⠀⠀⠀⠀ ⠀⠸⢀⠁⠘⠑⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⣷⣿⠁⡇⢰⠀⠀⠀⠀ ⠀⠀⣿⠀⠇⡐⠀⠀⣆⠀⠀⠀⢀⡷⠀⠀⠀⠀⢀⡇⠀⡿⡟⠀⢣⠘⡀⠀⠀⠀ ⠀⠀⡇⢸⢀⢀⢀⠀⣹⣷⣤⡰⠟⠁⠀⠀⣠⣴⣿⡇⠀⡇⡇⢃⠘⡄⡇⠀⠀⠀ ⠀⠀⡇⠈⡌⠂⣼⠀⡟⢹⡏⢿⢰⣤⣴⣿⡿⠃⢸⡇⠀⡇⢰⡄⡄⢣⠰⠀⠀⠀ ⠀⢰⢳⢶⡎⡰⣿⠀⢣⡎⡇⠈⠮⠿⠛⠋⠀⠀⣶⡇⠀⡇⠘⡇⡀⠈⠆⢇⠀⠀ ⠀⡘⠈⡜⣰⢣⢸⠀⢸⢓⠖⣒⣛⠛⢄⠈⠪⡄⢿⡀⠀⣧⣀⡇⠣⠀⡈⠚⡆⠀ ⢠⠷⠞⣾⡶⣿⢻⠀⢸⠁⡜⢹⠋⢀⠀⣇⡀⢸⠈⠁⠀⡏⠢⡙⢝⠲⣶⣒⠚⠤ ⣣⣴⡟⣩⢜⠕⣽⠀⢈⠟⡠⠛⢚⡿⠊⣿⡟⠋⠀⠀⠀⡇⠀⢈⣢⡑⢄⠙⢿⣦ ⢉⡿⢛⣕⣁⣈⣹⢀⠎⣰⢁⠔⢁⠔⢀⡜⠁⢠⡀⢼⠀⢸⣭⣥⡤⠥⠤⠵⠀⠙ ⡏⠁⠀⠉⠀⢀⣼⡎⠀⠋⢁⠔⠁⢠⠊⠀⣀⣼⡆⢸⠀⣾⢅⡀⢷⠀⠀⠀⠀⠀ ⣹⠶⠒⠒⢠⠾⡿⢣⠀⠁⠀⠀⠰⠗⠂⡉⠔⠋⠀⡸⠀⡟⣿⠔⢹⣧⠄⠀⠒⠚

⠀⠀⠀⠀⠀⠀⠸⠀⢠⣿⡟⡞⣏⡇⠀⢰⣿⠀⠀⠀⣀⣀⣀⣾⡷⢷⣤⢰⡈⠂⠀⠈⠙⠲⣿⣖⠒⠒⠂⠀⠀⠀⠀⠘⠀⠀⠀⠀⡀⠀⠀⠀⠹⡄⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⣾⢠⢧⣿⡃⠀⣬⣿⠶⠚⠉⠉⣿⣿⣿⣿⡞⢿⡧⠹⣦⡀⠀⠀⠀⠈⠙⣶⣄⠀⠀⠀⠀⠀⠀⣀⡀⢤⣄⣿⣦⠤⠀⠀⢹⡀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⡏⢸⣿⢀⠐⣿⣄⡀⠀⠀⠀⣿⣿⣿⣿⡆⠀⢻⣶⣮⡻⢦⣀⡀⠀⠀⠘⣎⠙⠺⣷⣖⡲⣦⣶⡿⠿⠋⠙⢿⡄⠀⠀⠀⢷⡀⠠⢱⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠃⡇⢸⣿⢸⣿⣿⣏⣙⠿⣶⣶⣿⣿⣿⣿⠇⠀⠀⠉⠛⢿⣶⣍⣛⢶⣤⡀⠈⢳⣄⢠⣾⣽⠟⠁⠀⠀⠀⠀⠀⢹⡄⠀⠀⠈⢇⠀⠀⢳⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣷⢸⣿⠸⢸⣿⣟⣿⣷⣾⣦⣤⣿⣿⠁⠀⠀⠀⠀⠀⠀⠈⠓⢮⣉⡹⣍⠛⠶⠿⠾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⣶⡃⠸⡄⠀⠀⢳⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠈⣿⠀⣸⠙⣿⢿⡟⣿⡿⠟⠻⣿⠆⠀⠀⠀⠀⠀⢀⣠⣴⣾⣇⠉⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⠃⠀⢳⠀⠀⠀⣧⣴⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⣿⠀⣿⠀⣹⡘⣿⠸⣷⠀⠀⢿⠀⠀⠀⢀⣤⣾⡿⠟⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⣠⣴⣾⣿⠋⢀⣼⡁⠀⠀⠸⡇⢰⠛⣥⣿⡏⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⢿⠀⣽⡇⢻⡄⢻⣇⠀⣼⡀⢀⣴⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣀⣼⣽⣧⠀⠀⠀⢻⠀⢠⠏⢿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⢸⠀⣿⣿⠈⡇⠘⣿⣦⢸⡷⠛⠁⠀⠀⠀⠀⠤⠴⠦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⡿⣿⣿⠽⠛⠉⠹⢿⣿⡄⠀⠀⡘⠐⠏⢀⣼⡿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⡇⢸⣠⣿⣿⣇⠁⠀⠉⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠼⠋⠁⠀⠀⠀⢬⡿⣿⡷⣄⢀⡇⠀⣠⠿⠟⢳⡸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⣿⣿⣿⣿⡄⠀⠀⢻⢣⢿⠀⠀⢀⣀⡀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⣿⣼⡇⠀⣏⠀⡄⠀⢱⢧ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⡀⢸⣷⣿⣦⣀⡐⠿⣇⠀⠀⠈⡎⠾⣿⣭⣽⣶⣶⣿⣿⠿⠿⠿⠿⠂⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢸⡟⣿⠀⡀⡿⠀⡇⠀⠀⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡇⢸⡟⣟⡿⣏⠉⠻⣿⠀⠐⠒⢿⡿⣿⠿⣋⠉⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠉⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⡏⠀⣿⡇⠀⡇⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⡿⢳⠀⢇⠸⡇⢹⠀⡀⣩⣿⡿⣇⠀⠀⠸⣇⠸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⠀⠀⠀⣹⡆⠀⠀⠀⠀⠀⠀⠠⢠⣾⡇⢸⣩⡇⠀⡇⠀⠀⠸ ⠀⠀⠀⠀⠀⠀⠀⢠⡇⠘⡇⢸⡆⢻⡈⣆⢻⣁⠀⢰⢿⠀⠀⠀⢿⣆⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠁⣀⠀⠀⠀⠀⠀⣠⡞⢙⡇⠘⢿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢱⠀⡇⠘⢷⡜⢿⣾⣿⣾⣞⡆⠀⠀⠘⣿⣮⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⢴⣶⣿⡇⠀⠀⠀⣰⣻⡗⠈⣶⠀⢸⡷⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠀⢹⠀⢈⢿⣦⣍⡉⠒⠀⢧⠀⢠⠀⢿⣿⡿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⡶⠯⠭⠖⢋⣟⣿⡄⠀⠀⢀⣾⣿⠁⠀⡇⠀⢸⡿⠀⠀⠀⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠈⡀⢸⡆⠈⠀⠉⣻⡿⢶⣶⣾⠀⠀⣇⠘⣿⣧⠙⢧⡀⢠⣀⠀⠀⠀⠀⠀⠀⠈⠻⣬⣐⣀⣀⣯⣿⣻⠁⠀⢠⢾⣹⣟⡆⠘⠁⠀⣸⠃⠀⠀⠀⠰⡄ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡇⠀⣷⠀⠀⠀⠈⡇⠀⠘⣿⡄⠀⢻⢠⡹⣿⣿⣦⣍⡀⠈⠙⠲⢤⣀⠀⠀⠀⠀⠀⠈⠙⠢⢴⡿⠃⠀⣰⠋⠺⣏⡁⢣⠀⠀⢰⡇⠀⠀⠀⠀⠀⠱ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢇⠀⢸⡇⠀⢠⢰⡇⠀⢸⣿⣧⢸⠈⡀⣷⢱⣿⢙⠿⣿⣿⣶⣶⣤⣈⣉⠀⠠⠤⢀⣀⣀⣀⣀⡀⢴⡾⠁⠀⠀⠀⠙⢾⡆⠀⢸⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸⠀⠸⡇⠀⣿⢸⠁⠀⣿⣽⠿⡄⠆⡇⢹⡍⣿⣆⠈⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣷⠶⢶⣶⡶⠿⣛⠷⢦⡀⠀⠀⠀⠀⢳⡀⠘⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⢸⡇⠀⣿⠀⡏⣸⣀⡴⢋⣀⡴⡇⠀⠇⠀⠇⣿⢿⣆⠀⠀⠀⠀⠈⠉⠛⠉⠉⠀⠀⢀⣾⠿⠶⠦⠤⢤⡄⢙⣦⡀⠀⠀⠀⠉⠳⣮⣷⣀⣀⣀⣠⣶ ⠀⠀⠀⠀⠀⠀⠀⠈⣟⣄⠀⠈⡇⠀⡸⢸⣷⠟⠁⠀⣾⢾⠀⢳⠀⣸⠀⠀⢹⠀⠻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⣇⡾⠁⠻⣄⠀⠀⠐⢄⠙⢿⡿⣿⣿⣿⠋ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢮⣓⣀⣹⡤⠗⠉⠈⢧⠀⢸⣿⠃⠀⢸⠀⢳⠀⠄⠉⡇⠀⠙⢷⡀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⢸⡿⠁⠀⠀⠈⢧⡀⠀⠀⠁⠈⢣⠘⣿⣿⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠈⢧⠓⠁⠀⠀⠈⡇⠘⠀⡄⠀⡇⠀⠀⠀⠉⠲⠤⠀⠀⠀⢤⠀⢻⡀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⢸⣹⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⡇⠀⠀⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡒⠀⢷⡀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄⠀⠀⠈⠉⠉⠛⠛ ⠀⠀⠀⠀⢀⣠⡤⣰⡾⠁⠀⢀⠄⠀⠀⠀⠀⠀⠀⠘⣄⠀⠀⠀⢻⠀⠀⢧⠀⡙⠒⠢⠤⣤⣀⣀⣀⠀⠀⠀⠹⣄⠀⠁⠀⣴⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⣿⣿⣾⣿⣿⠃⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⢀⠈⠀⠀⢸⣦⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠛⠛⠋⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢧⠀⠀⠀⠀⠀⠀ ⣠⢿⣿⣹⡟⠿⢿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⢸⠀⢰⠀⡌⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀ ⠉⠉⢏⠀⢠⠀⠀⠰⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⣸⠀⢸⠀⣇⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠷⠀⠀⠀⠀⠀ ⢀⠀⢨⣤⣼⡂⠀⠀⣿⣿⣿⣿⡷⢶⣤⣤⠤⢄⣀⣀⣀⡀⢻⡏⠀⢸⠀⡿⡌⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠃⠀⠒⢻⣿⣿⡆⠤⢄⣻⣿⣿⣀⣀⣴⣿⣯⣿⠇⠀⢸⠀⢧⡿⡘⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢳⠇⠀⠀⠀⠀⠀

⠀⠀⠀⣻⣣⠈⢄⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠐⠱⡳⠀⠸⠀⡈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠑⠀⡇⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⡼⢻⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⡼⠉⡎⠀⠀⠀⠀⠀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⢤⡷⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⢀⠇⠀⠀⠀⠀⡸⢀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢸⠘⣇⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⠀⠀⠀⠀⠀⠀⢀⡜⠀⠀⢸⠀⠀⠀⠀⠀⢡⠏⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⢀⠔⠀⠀⠀⠤⢄⠾⠄⠀⠀⡇⠀⠀⠀⡀⢠⠎⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠁⠀⣠⠊⠀⢀⡞⠀⡰⠋⠀⠀⠀⢰⠁⠀⠀⡰⢡⠋⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⢀⠔⠁⠀⣠⠊⢀⠞⠁⠀⠀⠀⢀⡎⠀⢀⡜⡰⠃⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠰⡈⠄⠀⠀⠀⠀⠀⠀⠀⣠⡚⠀⢀⠔⠁⠀⠀⡴⠁⡠⠋⠀⠀⠀⠀⠀⡸⠀⢠⢊⠜⠀⠀⠀⠀⣰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⢄⠱⠀⠀⠀⡄⠀⠀⣠⠞⢛⣽⣶⡋⠀⣀⣠⠎⠀⠊⠀⠀⠀⠀⠀⠀⢠⢃⡔⡱⠃⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠈⢣⡁⠀⠀⡇⠀⡼⢟⡟⣛⣿⣶⣿⣷⣾⣷⣾⣤⣄⣒⠦⣄⡀⠀⢀⡏⣡⠎⠁⠀⠀⠀⠀⣠⡳⠁⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀ ⡱⡄⠀⣇⠀⠀⢸⡜⠀⠀⡄⠉⣍⠉⢹⡿⣿⣿⣿⠿⠿⣿⣷⣦⣽⠶⣫⠏⠁⠀⠀⢀⠔⠀⡠⣳⠁⠀⠀⠀⠀⣠⡇⢀⠀⠀⠀⠀⠀⠀ ⢄⡸⡀⠀⠀⠀⢸⠃⠀⡜⠀⠀⠈⣷⣼⠪⣿⡟⠻⣿⣷⡶⣽⣿⠿⠟⠁⠀⢀⣴⡾⢁⠄⢐⡵⠁⠀⠀⢀⠀⣠⡟⢀⡇⠀⠀⠀⠀⠀⠀ ⢠⠽⠃⠀⠀⠀⡎⠀⡼⠁⠀⠀⠀⠀⢸⡆⠸⡍⠀⠁⠀⠈⠽⠓⠃⠃⠔⠚⣯⠿⣔⢵⡴⠋⣀⠔⠀⡠⠂⣴⡟⢀⠞⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠀⠀⠀⢰⠃⢰⠁⠀⡀⠀⠀⠀⠈⡿⡀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠑⠉⢤⣾⣋⣄⣼⣧⣜⣛⣁⣾⣖⣒⣄⡀⠀⠀⠀⠀ ⣹⡀⠀⠀⠀⢸⠀⣼⠀⠀⢃⠀⠀⠀⠀⡇⢱⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⡿⣿⣿⣿⣟⠛⢿⣿⣿⣷⣿⣀⠀⠀ ⠓⢧⡀⠀⠀⡜⢠⠋⣇⠀⢸⠀⠀⠀⠀⢡⠀⠏⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠷⢿⣻⣿⣿⠋⡁⠈⢻⣯⣀⠀ ⣷⣿⠹⡄⠀⡇⢸⠀⢹⠀⠘⠀⠀⠀⢠⢸⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠠⣈⣀⣠⡿⢋⠈⠙ ⣄⣀⣠⣇⠀⡇⢸⠀⠈⡇⠀⠀⠀⠀⢸⠀⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢠⠞⠑⠁⠀⠀ ⣧⡀⠀⢿⣄⠇⣼⠀⠀⢳⠀⠀⠀⠀⣼⠀⣷⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠒⣴⠃⠀⠀⠀⠀⠀ ⡇⠳⡀⠈⢻⣇⣸⡀⠀⢸⢰⠀⠀⠀⡡⠀⢸⠀⢸⠀⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀ ⠃⠀⢱⡀⠀⢿⡄⢳⣄⠀⣿⠀⠀⢰⡇⠀⠈⣿⡞⠀⠈⠫⡉⠑⠲⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⣷⡀⠈⣷⠈⢻⣷⡿⠀⠀⡸⠀⠀⠀⢿⠁⠀⠀⠀⠙⢆⠀⠀⠀⠈⢉⡷⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⢿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⠙⡄⢹⣇⠀⠹⡏⠀⠀⠃⠄⠀⠀⡇⠀⠀⠀⠀⠀⠀⠓⠂⠒⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⡇⠘⠀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣀⢳⢸⡝⣧⡀⡇⠀⡜⢸⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠊⠀⠀⢀⣴⠎⠉⡇⠀⠀⠀⠀ ⠀⠀⠀⠈⠀⢹⢸⠪⣌⣻⠁⡼⠀⡈⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠶⣺⠉⠀⠀⣠⡾⠋⢁⣤⡊⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⢸⠀⣨⠃⣰⠡⠀⡇⠀⢀⣾⣿⣷⣄⡀⠀⠀⠀⠀⠀⢀⣠⠤⠒⠋⢹⠴⢧⠞⠉⠙⢶⡞⠋⠉⢱⡏⠈⡇⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡎⢰⠃⡼⢹⢸⠀⡇⠀⢸⠉⢡⣿⡀⢹⡲⢤⠤⠖⣫⡵⠁⠀⠀⢀⠏⣯⠏⠀⠀⢸⠈⡇⠀⣠⠞⠋⠉⢷⢠⠀⠀⠀⠀ ⠀⠀⠀⢀⡠⠞⢀⠇⣰⠁⢸⡿⡄⣇⣠⣋⠱⠾⠤⠧⠼⠓⠢⠼⠮⣉⠀⠀⠀⢀⠎⠰⡞⠀⠀⠀⡞⠀⡹⠊⠀⠀⠀⠀⢸⠘⠀⠀⠀⠀ ⠀⢠⠾⣭⣤⣠⠞⠋⠉⠓⣞⠛⠛⡍⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢴⣋⠀⡼⠁⠀⠀⢠⡷⠊⠀⠀⠀⠀⢀⠖⢺⡇⠀⠀⠀⠀ ⡴⠋⠉⠀⠀⡆⠀⠀⠀⠀⢧⣀⡠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠂⠀⠀⠀⠈⠻⡅⠀⠀⢠⠈⠀⠀⠀⠀⠀⡰⠋⢀⡟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠳⢄⡀⠀⣀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠘⢶⠚⠉⠀⠀⠀⠀⢀⡞⠁⢀⡞⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠠⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⡠⣋⠤⠖⠚⠉⠉⠉⣱⠖⠒⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠒⠒⠚⠉⠀⠀⠀⠀⠀⠖⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⢀⣠⠔⠊⠁⠀⠀⢀⣀⠀⢀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⢠⠞⠁⣾⠃⡾⠀⠞⠀⠀⢰⣷⠋⠀⠀⠀⠀⢸⣿⢸⢧⢳⡀⢺⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⢠⠏⠀⢸⡏⢰⠇⠀⠀⠀⠀⡾⢃⠀⠀⠀⣀⢀⣾⠇⣼⠀⣧⣻⣄⣋⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⢰⠇⠀⢀⡟⠀⢠⣿⠁⣸⠀⠀⠀⠀⣸⡡⠋⠀⠀⢠⣧⠞⣹⢻⢿⡄⢻⣿⣿⣿⣾⣯⢣⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠀⡆⠀⡟⠀⢀⡞⠀⣰⢻⡟⠀⡇⠀⠀⠀⢀⢏⡴⠁⢀⡠⢛⣥⡾⠁⡾⢸⡇⠀⢹⡁⣿⣿⣿⡈⢃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡎⢰⠁⣸⠇⠀⣾⠁⣰⣣⣿⠇⠀⠁⠀⠀⠀⣼⣋⣠⠶⢿⣾⣿⢡⠃⣰⠁⢹⢻⠀⢰⣇⠘⣿⣻⡇⢺⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠁⡜⠀⣿⠀⣸⠁⢰⣿⣿⣿⠀⠀⠀⠀⠀⢠⢃⡀⢀⡴⠋⢸⣧⣏⣰⣿⡀⡏⢸⡀⢸⣿⡆⡿⣼⣇⢸⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡎⢀⠇⢸⡇⢀⠇⢠⣿⡿⢿⡏⠀⠀⠀⠀⠀⣹⠛⠾⢭⣀⣠⣿⢋⡿⠁⣿⣿⠁⠈⡇⡼⢹⣧⣧⣿⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠀⡸⠀⣼⠃⢸⠀⣾⠏⣠⣿⡇⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⣉⡙⠛⠿⠿⢿⣿⣿⣿⡿⠁⣸⣿⣿⣿⣿⣿⠙⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠇⠀⡇⠀⣣⣶⣯⡹⢷⣻⣿⣿⡇⣠⣦⣴⣖⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⢿⣿⡟⣿⣿⣽⠀⡄⠀⠀⠀⠀ ⠀⠀⠀⡼⠀⢰⠁⡞⢠⢿⠟⢳⡀⠙⠻⣶⠀⠈⢻⣟⠛⡿⣿⣶⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠚⢻⣷⠀⢻⢹⡇⡇⠀⠀⠀⠀ ⠀⠀⢠⠇⠀⡾⢸⡴⠁⠈⢣⣤⣷⠀⠀⢸⠀⠀⠈⠩⠷⣧⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠞⠁⡀⠀⢿⡄⢸⣿⣿⣻⠀⠀⠀⠀ ⠀⠀⡜⠀⠀⡇⣏⣇⠀⡞⠻⠟⠃⠀⠀⢸⠀⠀⢀⣄⢰⡟⠛⠛⠿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⡐⠋⠀⠙⢆⠈⢧⣼⢸⣿⣿⠀⠀⠀⠀ ⠀⠀⠃⠀⢸⠁⣿⡈⢢⠱⣀⡤⠂⠀⠀⢸⠀⠀⠈⡇⠘⠂⠀⠀⠀⠀⠉⠁⠁⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠈⠀⢈⡿⢸⣿⡟⡄⠀⠀⠀ ⠀⠀⠀⠀⣸⠀⢻⣟⠛⠷⢿⣷⠀⠀⠀⠀⠀⠀⠀⡁⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⣶⣿⣿⣶⣶⣶⣤⣿⡏⠸⢿⣷⡘⡄⠀⠀ ⠀⠀⠀⠀⡇⠀⠈⣿⣦⠀⠀⠙⡆⠀⠀⡐⠀⠀⠀⣧⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⣻⣿⣿⣍⣿⣿⢿⠃⢨⠈⣿⣿⣷⠀⠀ ⠀⠀⠀⠀⡇⠀⠀⠘⣟⠷⠤⣄⣘⠀⠀⡇⠀⢰⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣧⠻⢿⣿⣿⣿⠇⠀⠸⢀⢸⠀⠸⡌⠻⣷⠀ ⠀⠀⠀⢠⠀⡇⠀⠀⠈⠳⣄⣸⣿⣧⠀⡇⠀⡐⢠⡄⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠁⠀⠀⠀⢹⣿⡇⠀⡇⢠⢸⠀⠀⢳⡄⠈⠳ ⠀⠀⠀⠸⠀⡇⠂⠀⠀⡆⠀⠉⢿⣿⣷⡇⠀⡅⢸⡇⠀⠱⠄⠀⠀⠀⠀⠀⠀⣀⣤⡄⠀⠀⠀⠀⠀⣾⠟⡇⣠⡇⡄⠘⠀⠀⠈⣧⠀⠀ ⠀⠀⠀⠀⠀⢹⢸⠀⠀⢱⠀⠀⢸⣿⣿⠀⠀⡇⢸⣷⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠋⠀⠀⠀⠀⠀⣼⠏⠀⣿⣿⡧⡇⠆⠀⠀⠀⠹⠀⠀ ⠀⠀⠀⠀⠀⠸⠀⡇⠀⠀⡇⠀⠀⠻⣿⠀⠸⠁⢸⢿⣆⠀⠀⠀⠀⠀⠀⢈⠗⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠿⢿⣱⠁⠀⠀⠀⠀⠀⠀⠀ ⣷⡴⢾⡷⠦⢤⣇⠸⡀⠀⠸⡄⠀⣀⣸⠇⢰⠀⢸⣷⣹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⠀⠀⠀⠀⣆⡜⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣋⣭⣔⣦⣠⡼⠿⠷⣶⣶⣷⣿⣿⣿⡀⢸⠀⠸⡏⠉⢻⡗⠲⠶⠦⠤⣄⣀⣀⣤⣾⡿⢿⠀⠀⠀⠀⠀⡸⠁⣀⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠉⠉⠛⠛⠛⠒⠚⠛⠛⠉⠉⠁⠸⡇⢸⠀⠀⢷⢤⠀⠹⡄⠀⠀⠀⠈⠉⠙⠻⠯⢷⣀⡧⡀⠀⠀⠀⢨⣀⢿⠀⠀⠀⣠⣴⣿⠋⠁ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣶⣾⣥⡀⠀⡇⢸⠀⠀⡘⣆⠀⠀⠹⣆⠀⠀⠀⠰⣦⣄⠀⠀⠀⠉⠓⠦⢄⡸⣼⠙⠇⣀⣴⠿⠛⠙⢷⡀⠀ ⠀⠀⠀⠀⠀⠀⡰⣻⣟⣁⣀⣈⣱⣟⢶⡇⢸⡇⠀⢳⡜⢦⡤⠀⢾⡷⣄⠀⠀⠀⠀⠀⠀⠐⢦⣤⣤⣄⣙⣿⣶⣿⠛⣁⢀⡶⠊⠉⡅⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡽⢋⠁⠀⠀⠈⠳⡄⠀⠈⠳⣝⢦⡀⠈⠳⡄⢳⡀⠈⢣⡀⠀⠀⠀⠀⠀⢳⠰⡄⠐⢦⡈⢮⣢⡀⠀⠈⢦⣺⠀⠀⠀⣶⣶⣲⠂⠀⣖⢶ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⡟⠉⠀⢸⠀⠀⠀⠀⠀⠘⣆⡀⠀⠘⢆⠙⢦⠀⠘⣄⠱⡄⠀⢳⡀⠀⠀⠀⠀⠀⣧⠘⢦⠀⠈⠀⠑⣷⡀⠀⠈⣧⠱⡀⠨⡽⢿⠿⡅⠀⠗⡿ ⠀⠀⠀⠀⠀⠀⣠⡿⠁⡾⠀⡴⠀⠀⡆⠀⠀⣄⠀⠀⠈⠹⣆⠀⠈⢇⠈⢷⡀⠘⡆⠙⣆⠀⢱⡄⠀⡄⠀⠀⠘⣆⠈⢳⡔⣄⠀⢡⢱⠀⠀⣇⠀⠀⠀⠚⣻⣿⠀⠀⣶⣒ ⠀⠀⠀⠀⢀⣼⣏⠃⢳⠁⢀⠃⠀⠀⢣⠀⠀⢸⣆⠀⠀⠀⣿⢧⠀⠈⢇⠘⡽⣄⠀⠀⠘⣆⡄⢳⠀⠸⡀⠀⠀⢻⣗⣄⠹⡌⢣⡀⢣⠁⠀⢼⢆⠀⠐⢾⣿⡾⠃⠀⡾⠤ ⠀⠀⠀⣠⠟⡞⡜⢸⡏⠀⢸⠀⡇⠀⠘⡆⠀⠘⡝⡆⠀⠀⣸⡈⢣⠀⠘⠀⡇⠘⢦⣀⡀⢼⡇⠻⣧⠀⢳⠀⠀⠘⡏⢻⣕⡹⣄⠳⡈⣷⣄⢸⠈⢣⠀⠰⢟⣷⠀⠀⣶⣾ ⠀⢀⡼⠃⢰⢱⡇⣸⡇⠀⢸⠀⢇⠀⠀⠹⡀⠀⣧⢸⡀⠀⣿⡇⠈⢇⢀⣴⠃⠀⠀⠈⠉⠛⠃⢀⣸⡄⢠⡇⠀⠀⢹⠈⢟⣿⣎⢀⡵⢻⣫⣿⣦⠀⢣⣈⠿⠅⠀⠠⠿⣿ ⢠⡾⠁⠀⡟⢸⠀⣿⡇⠀⠘⡄⠘⡆⢠⡀⠁⠀⠘⡄⣷⢰⣾⠁⠀⠸⠞⠟⠀⠀⣀⣤⡶⠞⠛⠉⠉⢧⠀⢸⡀⠀⠈⡆⠀⠹⣿⡿⠀⣽⣿⣿⡏⢳⠀⢻⠶⡀⠐⣄⠀⠀ ⠟⠁⠀⢸⡇⡇⢀⢿⣇⠀⠀⢷⠀⠙⠀⢻⢦⡀⠀⢳⠘⣼⠟⠀⠀⠀⢀⣠⣶⠟⠉⠁⣀⣀⠀⠀⠀⠸⡄⠀⣇⠀⠀⢧⢠⢿⠏⠀⣾⣷⡷⠇⠛⣆⢣⡀⠣⠹⣦⡈⠳⠀ ⠀⠀⠀⢸⠁⡇⠘⠸⣿⡀⠀⠈⠇⣄⠀⠘⡆⠙⠦⠬⡷⠇⠀⢀⣠⣾⣿⠋⣠⠴⠚⠋⠁⠀⠀⠀⠀⠠⣧⠀⣹⣀⣀⢼⡾⠀⠀⠀⠻⠿⢟⣶⠋⢹⠛⣦⣀⠀⠳⠘⠢⠀ ⠀⠀⠀⠈⠀⠀⠀⡀⢻⣷⡈⢷⣄⠈⠻⡒⠛⢂⣀⠀⠀⠀⠀⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⢿⣿⠷⠀⢧⠀⠀⠀⠀⣠⣦⣀⠀⣼⠀⣸⠈⣹⡤⠖⠒⠊ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⢿⣷⡼⡌⠻⣦⣽⣶⠿⠛⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⣾⣿⣿⣿⣯⣽⡇⠀⠉⠀⠀⢸⠀⠀⠀⠈⢻⣿⡟⢸⣿⢀⣇⠇⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⠹⣇⣳⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⣿⣿⠻⢿⣫⣧⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣾⣿⡿⠋⡼⠙⠈⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠁⠀⣀⡨⠿⠛⠉⠀⢸⡄⠀⠀⠀⠀⢿⠀⠀⢠⠞⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠁⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⢸⡄⠀⡟⠋⠀⢀⣼⣿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⣬⣭⣥⣤⣴⣶⣤⣬⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠘⡇⠀⣇⣀⣴⡏⣽⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⣠⣿⠟⠉⠉⣿⣿⣟⣿⣿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⢧⠀⣿⣿⣿⣧⡿⠀⠀⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣇⠀⠀⢀⣈⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⢸⢀⣿⣿⢿⣿⠇⠀⠀⢸⠀⠀⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⠻⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠸⣾⣿⣿⢸⡟⠀⠀⠀⢸⠀⠀⣿⠀⠀⠀ ⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⢸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣦⡀⠀⠀⠀⢸⡆⠀⠀⠀⠀⣿⣿⣿⡿⠁⠀⠀⠀⡿⠀⢠⢽⠀⠀⠀ ⠀⠀⠀⠀⠀⡄⠀⠀⡆⠀⠀⠀⢸⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⢺⡽⠛⠁⠉⡄⠀⠀⠀⠈⡇⠀⠀⠀⠀⢿⣿⠟⠀⢀⡄⠀⢸⠇⢠⠆⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⡆⢀⡇⠀⠀⠀⠘⣿⣽⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣭⠷⠊⠁⠀⠀⠀⣰⠃⠀⠀⠀⠀⠇⠀⠀⠀⠀⢸⠃⠀⢀⡜⠀⢀⡎⢠⢏⡄⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠃⢸⡇⠀⠀⠀⠈⣿⡿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡃⠀⢀⣀⣀⡠⢞⡅⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠘⣷⣬⣉⣀⡀⠈⣠⣿⣿⣿⣿⣶⣶⣶ ⠀⠀⠀⠀⠀⣿⠀⡿⣷⠀⠀⠀⠀⣿⣿⣮⠻⣿⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣽⡿⡿⠠⠤⠞⠀⠠⠤⠔⠒⠛⢻⠀⠀⠀⠀⠀⣇⠙⠛⠛⠛⠛⠛⠛⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⣸⠁⢻⠀⠀⠀⠀⣿⢿⣿⣷⣮⡻⢽⡻⢷⣦⣄⡀⠀⠀⠀⣠⠞⠉⢀⣧⠤⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣹⡷⠀⢸⠀⠀⠀⠀⣿⣷⣝⠛⠿⣿⣷⣯⣷⣿⣿⣿⢶⣶⠶⠋⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⡟⣷⠀⢸⠀⠀⠀⠀⢹⣗⣿⣿⣷⣶⣶⣶⣶⣿⢿⣻⠿⠁⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠸⣅⣀⠠⠤⠤⠴⠶⠶⠒⠒⠀⠐⠶ ⠀⠀⠀⣾⠏⠙⢿⠀⢸⠀⡄⠀⠀⢸⣧⣶⣟⣽⣾⠿⠋⢉⣴⠞⠁⠀⢀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠶⢺⠀⢸⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢸⠃⠀⠀⠸⡀⢸⠀⠃⢀⢿⠛⠻⢿⣿⣿⣿⢀⡴⠋⠀⠀⠀⣠⣞⣁⡀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡏⠀⢸⡄⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀ ⠀⠀⠁⠀⠀⠀⠀⠓⡞⠀⠀⡞⠘⣇⠀⠀⠹⣿⡿⠋⠀⠀⠀⠐⠚⠉⠉⠉⠙⢷⣴⣿⣤⣠⢤⣴⣒⣒⡀⠀⠀⢰⡇⠀⣿⣇⠀⠀⠀⢹⠀⠀⠀⣀⡤⠖⠈⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⣸⠁⠀⠸⡆⠀⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⣩⣭⢭⣍⠀⠀⢸⠃⢸⣿⣿⠀⠀⠀⠈⣤⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡸⠁⢰⢿⠀⡇⠀⣇⣀⣰⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⡟⠀⣾⢷⣿⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴ ⠀⠀⠀⠀⠀⠀⠀⡇⢠⠏⢸⠀⣷⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠒⠢⠤⣄⡀⠀⠀⠀⠀⣠⡿⠁⠀⣼⠃⢰⠷⠟⣿⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿ ⠀⠀⠀⠀⠀⠀⠸⣠⠏⠀⢸⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄⣀⣼⣿⣇⣤⣾⡿⣰⠏⠀⠀⣿⠀⠀⠀⠀⢸⡇⠀⠀⢀⡠⠶⠂⠀⣸⣿⡟

⠀⠀⢷⡀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠄⡄⠀⠀⠀⠀⠀⠀⡐⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣄⠅⠀⠀⠀⠀⠀⡰⠀⠀⠀⠀⠀⠜⢸⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⠁⠀⠀⠀⠀⡐⠀⡀⠀⠀⢀⠌⠀⡆⠀⠀⢀⠆⠀⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠌⠀⠔⠁⠄⠠⠋⠀⢠⠀⠀⢄⠂⠀⠘⠀⠀⠀⠀⠀⠀ ⡀⡠⠀⠀⠀⠀⠀⡠⠁⡠⠊⢀⠊⠔⠁⠀⠀⠌⠀⡪⠁⠀⢠⡇⠀⠀⠀⠀⠀⠀ ⠳⡤⠀⢰⠀⣤⣞⣵⣎⣠⣴⡁⠈⠀⠀⠀⠰⢐⠗⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀ ⣂⠘⡀⠈⡰⠉⠍⢛⢻⣿⣿⡿⢷⣯⣴⣤⠗⠁⠀⠀⢀⡚⠀⠀⢀⡆⠀⠀⠀⠀ ⢢⡆⠀⢀⠃⡌⠀⠈⠺⡙⡯⠙⠓⣾⠋⢋⣠⣴⢋⣀⠜⡀⢀⢀⡞⡰⠀⠀⠀⠀ ⡇⠀⠀⡘⢠⠀⡀⠀⠀⣧⠇⠀⠀⠀⠀⠀⠀⠉⠋⠥⢎⣤⣧⣺⣵⣷⣦⣄⠀⠀ ⠶⡀⠀⡇⠞⠀⠁⠀⠀⠃⠼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⢿⣷⣿⠋⠺⣆⡀ ⠻⢙⠀⠃⠀⠇⠀⠀⢰⢠⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠠⡾⠁⠈ ⣏⠙⣧⠢⠀⢰⠀⠀⢸⠸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⠞⠀⠀⠀ ⠁⢂⠘⣧⢆⡈⡄⠀⡜⠀⣤⠇⠲⡠⠄⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀ ⠀⠘⣧⠸⡌⢷⡇⢀⠃⠀⡛⠀⠀⠑⢄⣀⡈⠕⠂⠀⠀⠀⠀⠀⡜⠃⠀⠀⠀⠀ ⠀⠀⢃⡄⡿⣄⡇⡀⡀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠊⢀⡠⠒⡆⠀⠀ ⠀⠀⠀⠸⡇⡟⣰⠁⠀⢀⣧⣀⠀⠀⠀⠀⢀⡀⠤⣲⡨⠧⢄⠴⠯⡴⠎⡀⠀⠀ ⠀⠀⠀⡠⡰⡰⢹⡘⠀⣌⣹⠇⢱⠢⣖⠼⠃⠀⡐⣵⠁⢀⠞⣀⠔⠃⠰⡅⠀⠀ ⠀⣴⣊⡠⠓⠣⡝⠓⠊⠁⠉⠉⠉⠈⠉⠐⠢⢔⢀⠃⠀⢸⠔⠁⠀⢀⢤⡇⠀⠀ ⠊⠀⠀⣆⠀⠀⡱⠐⠁⠀⠀⠀⢀⠠⠂⠀⠀⠀⠙⣄⠰⠀⠀⠀⡰⠁⡞⠀⠀⠀ ⠀⠀⠀⠀⠁⠈⠁⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀⠀⠀⠈⣄⠀⢀⡬⠔⠊⠈⡡⠖⠒ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⡀⠔⠈⠀⠀⠀

⠀⠀⠀⠀⡠⠟⠉⠀⠈⠢⡈⢓⢄⠢⢂⠱⡀⠀⠘⡠⡑⠙⣄⠐⡃⠀⢿⠀⠶ ⠀⠀⢠⡾⡚⢸⠀⡄⢠⠀⠰⠄⢂⡦⡁⠡⣡⠰⠀⢱⣔⡅⡸⠀⣆⠀⣿⠆⠧ ⠀⡔⡙⢆⠁⠀⡄⠠⠘⢁⢰⠈⣤⠇⠈⢚⣋⢇⢅⠈⡼⣿⡰⣳⡧⠡⡛⠀⠿ ⠘⠀⢗⠘⡇⠠⠀⢰⢄⢋⡞⢀⣠⠖⡋⠅⠀⠘⡈⡀⢁⠚⢱⣟⡱⣥⠉⠮⠂ ⠀⠀⠀⢠⢹⣴⠬⣢⡤⢄⠀⠉⠁⠀⠀⢀⣴⣾⡟⠛⠘⠀⠀⢶⢤⢇⠫⠒⠀ ⠀⠀⠀⠘⠀⢱⠋⠁⠀⠀⠀⠀⠀⠀⠴⢁⡻⠝⠳⠀⠀⠇⢀⠜⠋⡌⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣤⣦⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⢰⢨⣠⣾⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠸⣇⡀⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⣼⣿⡇⠀⡇⠀⠀ ⠀⠀⠀⠀⡀⠀⣷⡀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠆⠀⠸⠀⠀⣿⠟⠀⢠⢁⠁⠀ ⠀⠀⢸⠄⡇⠀⢹⣷⣄⠀⠀⠀⠀⢾⠋⠁⡠⠂⠀⠀⠀⠀⢨⣠⠁⢈⣶⣄⣀ ⠀⠀⢸⡘⡇⠀⢸⣿⣿⣷⣄⡀⠀⢠⠚⡇⠊⠐⠈⠉⠀⠀⢸⠉⠉⠉⠁⠀⠀ ⠀⠀⣼⡇⠀⠀⢸⡷⣭⣽⡿⣿⠟⢁⠌⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠠⠄⠄⠠ ⠀⠘⠁⢡⡀⢀⠞⠻⣿⡡⠊⢀⠴⢅⢠⠀⠀⣀⠈⢰⢀⡄⠀⡇⠀⢀⡀⠀⠀ ⠀⠀⠀⠀⠃⡆⠘⠀⡉⠀⠀⠀⠀⠀⠉⠉⠯⠛⡄⠸⢸⡇⠀⢡⠂⠁⠀⠀⢀ ⠀⠀⠀⢘⠌⣇⠎⠁⠀⠀⠉⠉⠁⠐⠂⢄⢀⣞⣠⢧⠋⡇⠀⠸⠀⠀⡀⢀⡿

⠀⠀⠀⠀⠀⢀⠞⡇⠀⠀⠀⠀⢀⢺⠀⠀⠀⠀⠀⠀⣀⠀⠀⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡌⣼⠁⠀⠀⠀⢠⠂⠈⠤⢲⣠⡊⠄⠚⠙⠀⠌⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣆⡕⢸⠀⠀⠀⠐⡏⠀⠉⠉⠑⠒⠛⠂⠀⠫⢊⣀⣠⢃⡐⠇⠀⠀ ⠀⠀⢔⠗⣏⠲⡫⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠌⡉⠐⡄⠀⠀ ⠀⢸⠈⣀⣙⡃⠀⠀⠙⡶⡶⣤⣤⣀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡅⠀⠀ ⠀⢸⡷⣕⢥⠆⠀⠀⠀⠀⠘⠛⠛⠿⠟⠳⠀⠀⠀⠀⢀⣠⣶⡶⠛⢷⠗⠀⠀ ⠀⠀⡷⡀⠙⠆⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠉⠁⢀⣾⣄⠀⠀ ⠀⠀⠃⡎⠈⡭⢢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⡉⢈⢂⠀ ⠀⠀⠀⣇⢤⢀⠂⢠⣱⣣⣢⡀⠀⠀⡀⡀⠀⠀⠀⠀⠀⠀⣠⠁⣦⠈⢂⠚⠀ ⠀⠀⣀⡜⣇⠀⠀⠀⢀⠞⢀⠀⢑⠠⡈⠒⠂⠉⢁⠠⠐⠉⢘⣎⠀⠁⠀⢹⠂ ⠀⡼⣧⣻⠗⢑⣄⡠⠂⠀⡀⠁⡀⠁⠈⡦⣄⢠⠕⠈⢀⠔⠈⠀⡰⣄⣞⡇⠀ ⠞⡹⠛⢉⠖⢹⠫⣥⠄⡄⠀⠀⠀⡠⢊⡔⢈⢫⠣⡐⠁⢀⠄⢈⡠⢢⠊⠀⠀ ⡇⠙⢦⣄⠁⢺⢆⣨⠫⣌⠢⠐⠡⣀⢏⠀⢸⠸⢄⠈⠃⠲⠒⠉⢘⢿⡆⠀⠀ ⢁⣰⣷⣼⡷⠀⢀⡅⢀⡆⣀⠔⠊⠀⢸⠀⢼⣇⠡⡑⠠⠄⠀⢀⠎⣠⠁⡂⠀ ⣈⡉⣸⢍⡐⢍⠄⢶⠋⠉⠀⡄⠀⠀⣿⡄⣿⣏⣠⠈⢄⣀⡠⠃⠀⡋⡄⢡⠀