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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⠤⠤⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡤⠚⠉⠀⠀⠀⠀⠀⠀⠀⠉⠓⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡸⠁⢀⣀⣀⣠⠤⠤⠤⠤⣄⣀⣀⠈⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⣀⣀⣀⣧⠖⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢾⣤⣤⣄⣀⠀⠀ ⠀⡴⡟⠉⠀⠀⠀⣏⣀⣀⣀⣀⣠⡾⠛⢳⣤⣀⣀⣀⣀⣸⡆⠀⠀⠘⡝⣆ ⢸⠁⠀⠀⠀⠀⠀⣯⣭⣭⣭⣭⣝⣷⣤⣼⣏⣭⣭⣭⣭⣭⡇⠀⠀⠀⡇⢸ ⠈⢧⣣⡀⠀⢀⣠⡏⠉⡭⠛⢭⠉⠉⠉⠉⠉⢩⠟⠫⡍⠙⣧⣄⣀⣠⡷⠋ ⠀⠀⠉⠙⢻⢫⣾⠁⠘⣉⠭⣉⢀⠤⠤⠤⢀⠈⡫⠭⡉⠀⠻⡿⡯⠀⠀⠀ ⠀⠀⠀⠀⢸⠏⡏⠀⠰⠁⠀⢈⣇⠀⠀⠀⣠⡊⠀⠀⠈⠆⠀⣧⢷⠀⠀⠀ ⠀⠀⠀⢠⠏⠀⢳⡀⠀⠀⢀⠎⠀⣠⠟⢅⠀⠘⣄⠀⠀⠀⢠⠇⠈⣇⠀⠀ ⠀⠀⠀⠸⣄⣀⣰⡿⠦⢄⣉⣉⣉⣀⣀⣀⣉⣉⣉⣠⠤⠶⣯⣀⣀⠏⠀⠀ ⠀⠀⠀⠀⠀⡽⠃⠀⠀⠀⠸⡸⢭⣭⡏⣏⣏⠼⢸⠀⠀⠀⠈⠻⡁⠀⠀⠀ ⠀⠀⠀⠀⣼⠁⠀⢤⣀⣀⡀⣈⣉⣉⣻⣋⣉⣉⡁⣀⣀⣠⠀⠀⢹⡀⠀⠀ ⠀⠀⠀⠀⣿⠀⠀⠀⠀⠈⠉⠉⠉⡇⢻⠁⡏⠈⠉⠉⠀⠀⠀⠀⢈⡇⠀⠀ ⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠁⢸⠀⡇⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠑⠒⠒⠒⠒⠚⠛⠉⠙⠛⠒⠒⠒⠒⠚⠉⠁⠀⠀⠀⠀

⠀⠀⠀⠀⣶⠒⠒⠒⠒⠲⢦⡀⣀⣀⣤⣤⣀⣀⠀⡴⠖⠒⠒⠒⠒⣶⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⠀⠀⠀⢀⣠⠞⠋⠁⠀⠀⠀⠀⠈⠉⠳⢤⡀⠀⠀⠀⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢦⡏⠛⠛⠲⠦⢤⡀⠀⠀⠀⠀⢀⡤⠴⠖⠛⠛⢻⣴⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣧⡀⠀⠀⠀⠀⠙⣦⠴⠦⣴⠋⠀⠀⠀⠀⢀⣼⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠁⢹⠶⣦⠤⣤⣼⠁⣖⣲⠈⣧⣤⠤⣴⠶⡏⠈⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣸⡄⠘⣇⠳⠤⠞⣸⡷⢯⡽⢾⣇⠻⠤⠞⣰⠃⢀⣇⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⢾⠁⠹⢤⣈⡙⢛⣫⠽⠦⠼⠧⠴⠿⣝⡛⠋⣁⡤⠟⠈⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢧⡀⠀⠈⠉⠉⠀⠀⣀⣤⣤⣀⠀⠀⠉⠉⠁⠀⢀⡼⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⡟⢳⡤⠤⠤⠶⠋⠁⠀⠀⠈⠙⠶⠤⠤⢤⡖⢻⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⡌⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢡⡏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⢦⣉⠓⠦⠤⠤⠤⠤⠤⠤⠴⠚⣉⡴⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠒⠒⠒⠒⠒⠒⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣯⠙⠛⠓⠲⢤⡀⠀⣠⠞⠋⠉⠀⠀⣼⠀⠀⢀⡴⠚⠉⢹⡄⠀⠀⠀⠀⠀⠀ ⠀⠘⢧⡀⠐⠦⣄⠙⠾⢁⡤⠞⠁⣀⡼⠃⠀⠀⠙⠓⠒⠚⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠛⢦⣀⣈⡻⠂⢋⣠⡴⠞⠉⠀⠀⠀⢶⣖⢲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠉⣯⣀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣷⠘⣦⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⢸⣇⠀⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⡟⠉⠙⣆⣀⠈⠛⠲⠶⠤⠤⠤⠤⠤⣤⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡇⢀⡞⠉⠉⢩⡴⠒⠶⣄⠀⠀⠀⠀⠀⠀⠙⠳⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⡘⣧⠀⣀⣿⠀⠀⠀⠸⠆⠀⠀⢰⣞⣦⠀⠀⠙⣆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣴⠋⠉⠉⠀⠀⢀⣀⡀⠀⠀⠀⠉⠁⠀⠀⣀⣽⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠀⠀⣼⠋⢦⣉⠳⠀⠀⠀⠀⣞⠋⠭⠤⢼⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠻⣜⡛⣛⠓⠀⠀⠀⠀⠉⠉⣹⠟⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢦⣄⡈⠉⠉⠀⠀⠀⠀⢀⣠⠴⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠒⠒⠚⠋⠉⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢀⣰⠶⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⢀⢈⠙⣄⠐⣄⣀⢤⣶⠖⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⡙⠂⠁⣉⣐⡚⠙⠃⢚⣧⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⠁⠉⠀⡜⢹⠀⣀⡻⡑⠉⢂⢄⣠⣲⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠞⢠⢮⣱⠓⢚⢧⡷⠊⠁⢐⡄⠙⢆⣀⠀⠀⠀⣦⢖⢖⣤⡠⡆⠀ ⠀⠀⠀⡮⠤⡌⣈⡸⣛⣴⢎⣀⠀⠸⠆⣤⡀⠘⡮⡄⠄⡿⠱⠑⠢⢉⡀⢃⠀ ⠀⠀⠀⣇⠤⡇⡐⠀⠀⠀⠀⢋⠔⣿⣟⡢⡔⠆⢨⡅⠘⢆⠇⠀⠀⠀⠈⠉⠁ ⠀⠀⠀⠈⠢⢱⣌⡀⠀⢀⡠⠊⢘⣺⠫⢇⠙⢄⠀⠀⢀⠌⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠿⠷⡀⠀⠀⡷⠗⡇⠉⠀⠉⢹⠥⢾⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⢨⣤⡇⠀⠀⡡⣷⡇⠀⠀⠀⣌⢴⣼⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣨⡀⣇⡃⠀⣸⣸⢀⣰⠀⠀⠀⣇⠇⣀⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠁⠉⠁⠀⠉⠁⠈⠁⠀⠀⠈⠉⠈⠉⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡓⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢠⢶⢇⢣⢹ ⠀⠀⢀⣠⣤⡶⠖⠒⠶⠦⠤⣄⣀⠀⠀⠀⢸⡙⡒⠖⠖⢦⣤⠟⠈⠘⠈⡿ ⢠⡖⠛⠦⣄⠉⠳⣄⠀⠀⠀⠀⠈⠙⠲⢄⡀⠳⣵⡘⡜⡜⡌⡄⡆⣇⡾⠁ ⠀⢹⠲⢄⡀⠙⢆⠈⠳⡀⠀⠀⠀⠀⠀⠀⡟⣖⠚⠿⣟⠛⢿⣉⠟⣏⠀⠀ ⠀⢸⠀⠀⠙⢦⡈⢣⡀⠹⡄⠀⢰⣶⠀⡸⠀⠏⢦⠄⠊⠳⣼⣠⠙⠚⡆⠀ ⠀⢸⠀⠀⠀⠀⢣⡀⠧⠀⡇⠀⠀⠀⡠⠁⡼⡀⠞⣇⡠⠎⢹⣼⠔⠂⣧⠀ ⠀⢸⡀⠀⠀⠀⠀⠳⣤⡤⠃⠀⢀⠔⢁⠌⠀⣹⠀⠘⡆⢠⠌⢻⢤⢶⡟⠀ ⠀⠀⣧⠀⠀⠀⠀⠀⠀⢀⣠⣶⣁⠔⠁⢹⡉⠈⢲⠒⠛⢥⣠⣂⣰⣿⠇⠀ ⠀⠀⠘⢦⠀⠀⠒⠂⢈⡁⢾⡀⠈⠓⢦⣼⣀⣀⠼⢤⠤⠾⡈⡹⢀⠏⠀⠀ ⠀⠀⠀⠈⠻⣍⠉⢹⣄⠀⠀⣳⡰⣜⢆⠈⠓⠦⣄⣨⣂⡠⢻⡴⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠓⠦⣀⠀⠉⡦⣳⡘⢮⡓⢄⡀⠀⠈⠑⢶⡋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢗⠳⡶⠿⢦⡑⣄⠙⠲⢄⣀⣠⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣜⣦⣀⣹⠦⠷⠦⠔⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣗⡤⢤⠀⠤⢤⡒ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣐⣼⠇⠷⣻⣒⣾⡝⠐ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠊⠁⠐⢷⣦⢿⢿⣿⣤⡾ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠈⣰⠁⠸⠀⡴⡈⣿⣆⣀⣰⡏⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢌⠛⠉⠳⡄⡒⠠⢺⠀⠇⡌⠠⠂⠈⠛⠛⠋⠀⠀ ⠀⠀⠀⠐⢀⠀⠠⡄⠀⢀⠄⢺⢠⠀⠄⢹⢠⠄⣼⠘⢠⠀⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡴⠋⠙⢦⡁⠄⠀⠁⠺⠀⣄⡈⡈⢏⣀⠆⡒⢸⠒⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⢂⡜⠒⣀⠀⠈⠣⣠⠀⢀⡴⢸⠀⢈⠄⠢⠤⠊⠀⡬⢉⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⢺⠉⠸⢤⢡⠀⠀⠀⠉⠙⠂⣠⡳⢌⠜⡀⠀⠀⡰⡀⡚⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢷⠀⢄⠜⢡⠁⢀⠀⢀⠀⠀⠙⠀⠈⢦⠈⠂⠠⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠀⠀⠀⠁⠄⣀⣐⡦⠔⠁⠀⠀⠀⠁⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠠⠤⠤⠤⠄⠀⠠⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡺⡡⠐⠈⠉⠁⠐⠂⠄⣱⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣷⠰⠒⠀⠠⠄⠈⠉⠁⢳⠃⠀⠀⠀⢀⡠⠊⠑⢪⠀⠀⠀⠀⠀⠀ ⣀⣀⠀⠀⠙⢄⠀⠢⠄⠀⠤⠔⢀⠆⠀⢀⡠⠬⠽⠃⠀⠀⣀⡆⣀⣀⣀⠀⠀ ⠉⠈⠀⠐⠒⠒⠛⠖⠲⠶⠖⢺⠂⠈⠉⠀⠀⠀⠀⢠⢲⢻⠉⠉⠓⢄⠈⠓⡀ ⠀⠀⠀⠀⠀⠀⡸⠀⠀⣺⡀⠀⢂⠀⠀⠀⠀⠀⠀⢇⠠⡀⠢⡀⠀⢸⣠⠖⠀ ⠀⠀⠀⠀⠀⢠⣓⣒⣒⣺⠒⠀⣉⠄⠀⠀⠀⠀⠀⠈⠑⠊⠲⠶⣿⣋⣀⡀⠀ ⠀⠀⣀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠈⠑⠢⢄⠀⣀⡀⠀⠀⠀⠀⠀⠀⠉⠈⠁⠀ ⠀⠀⠙⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀ ⢸⠑⢄⠀⠀⠀⠀⣀⣠⣀⣄⢀⣀⡀⠀⠀⠀⠀⡠⠊⡇⠀⠀⠀ ⠀⠢⡀⠁⠒⢲⠞⠉⠀⠀⠀⠀⠀⠉⠓⢶⠒⠉⢀⠜⠀⠀⠀⠀ ⠀⡠⠂⠉⢉⡽⠒⠒⠞⠒⠛⠲⠖⠚⠲⢏⠉⠉⠢⡀⠀⠀⠀⠀ ⠀⠁⠒⢂⠍⠀⠀⣤⡄⠀⠀⠀⣴⡄⠀⠈⢇⠒⠂⠁⠀⠀⠀⠀ ⠀⠀⠀⡎⠀⠀⢀⣻⡥⠀⠂⢠⣽⡃⠀⠀⢈⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⣄⠀⠣⠙⠁⠀⠀⠈⣛⠹⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠉⡲⠄⠀⠑⠀⠀⠈⠁⠀⡤⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⡀⣀⡀ ⠀⠀⠀⠀⢼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⣔⡊⠉⣨⠇ ⠀⠀⠀⡜⢸⠀⠀⠠⡀⠀⠀⠀⡀⠀⠀⠈⢆⠀⠀⢸⡗⠒⠁⠀ ⠀⠀⠀⢇⠀⠆⠀⠀⢡⠀⠀⠰⠁⠀⠸⠀⠈⡄⠀⠘⡜⠀⠀⠀ ⠀⠀⠀⢸⠀⢰⠀⠀⠀⡆⠀⠃⠀⠀⡇⠀⠀⡿⠀⠀⡇⠆⠀⠀ ⠀⠀⠀⢸⠀⢸⠀⠀⠀⡇⠀⠀⠀⢠⠛⠞⠑⢗⠀⣊⠜⠀⠀⠀ ⠀⠀⠀⠸⣦⣼⠤⣤⠤⣧⣠⡤⣤⠼⣄⠀⢀⠜⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠉⠀⠈⠀⠀⠀⣠⣄⢠⢀⣄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢙⢸⣏⣿⡁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠚⠛⠉⠁

⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠠⡤⡞⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠔⣐⠢⢀⠇⡅⢠⠊⡉⣣⠔⠛⠁⠈⠉⠐⠢⡐⡩⢌⢳⡀⠀⠀⡀⠀⠀⠀⠀ ⢠⣂⢬⠁⠸⡀⡇⢸⢨⢀⠃⠀⠀⢴⠄⢰⠀⠀⠈⠆⠸⢠⠃⠀⡈⢘⣀⡀⢀⠀ ⠀⠰⠅⠊⠂⠍⢆⠈⠢⡝⠊⢸⠻⠪⠄⠨⠴⠶⠀⢼⠕⠁⠀⠀⠇⡠⠀⠣⢄⠁ ⠀⠀⠀⠀⠀⠸⡈⢦⠀⡄⠈⠡⣀⠀⠀⠀⠀⢀⠕⠀⡇⠀⠀⡜⡬⠔⠢⡩⠑⠃ ⠀⠀⠀⠀⠀⠀⠑⣄⠑⢼⣄⡀⠀⠈⠉⠉⠉⠀⣀⣔⣁⠴⢊⡜⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠓⠤⣌⡍⠑⠒⠒⠒⠒⢹⢩⠉⢀⡴⡯⠒⠒⠠⢄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠀⠇⠀⠀⠀⠀⠀⠇⠏⠁⠸⠀⢠⠊⠉⢢⠱⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⡇⢸⠀⠀⠀⠀⠀⠀⠰⢸⠀⠀⠉⠁⠀⠀⠀⠆⠇⠀ ⠀⠀⠀⠀⠀⠀⡠⠋⠀⡠⢇⠈⢆⠀⠀⠀⠀⡠⠃⡼⣀⠀⠀⠀⣀⠠⢊⠜⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠸⡀⠈⠓⢄⡑⠒⠒⢈⡠⢪⠀⠙⡍⡉⠡⠤⠒⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠐⡞⠷⢆⠀⠀⠀⠀⠀⠀⠀⡇⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢞⢯⢍⠀⡀⠜⠀⠀⠀⢠⠐⢶⡊⣀⡀⣠⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠒⠁⠀⠀⠀⠀⠀⠘⡄⠘⠤⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡌⠽⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣄⠀⠀⠀⠀⠀⠀⠀⢀⣴⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣠⡿⠛⠋⢫⠁⠀⠈⠩⠙⠛⠿⣧⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢔⢖⣛⣉⡴⠁⠀⠀⠀⠈⡄⠀⠀⠃⠀⠀⠀⠈⠢⣈⣙⣳⣲⠀⠀ ⠀⠀⠀⠀⠉⢉⠏⠀⠀⠀⠀⢴⡆⢠⠀⡘⢰⡆⠀⠀⠀⠀⠈⢏⠉⠁⠀⠀ ⠀⠀⠀⠀⠀⠎⠀⠀⠀⠀⡠⠴⣓⡒⠒⢓⣚⠡⢄⡀⠀⠀⠀⠈⠆⠀⠀⠀ ⢠⠁⢡⠀⢸⠀⠀⠀⠀⢸⡀⠈⠛⠋⠀⠈⠛⠃⠀⡼⠀⠀⠀⠀⠸⠀⠀⠀ ⠹⣀⡠⢀⣆⠀⠀⠀⠀⠀⠉⠢⠄⣀⣀⣀⡠⠴⠊⠀⠀⠀⠀⠀⢀⡇⠀⠀ ⠀⢫⡗⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢲⡄ ⠀⠘⠿⡤⡄⠂⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠐⠂⡤⠾⠃ ⠀⠀⠀⠈⢹⣤⣤⡀⠀⠀⢀⠔⠉⠀⠀⠀⠀⠁⢂⠀⠀⢀⣤⣤⣴⠁⠀⠀ ⠀⠀⠀⠀⡟⠋⠁⠈⡄⠀⢀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⠇⠈⠉⢻⠀⠀⠀ ⠀⠀⠀⠀⠙⣄⠀⢀⠧⢀⣀⣁⣄⣀⣀⣀⣀⠄⣂⣀⡸⡄⠀⢀⠜⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠠⡤⡤⢄⢀⡰⢡⢀⠀⢱⠀⠀⠀ ⠀⢀⠊⠁⣨⢢⠄⢊⣱⠈⡄⠁⠁⢺⠒⢪⠑⢤⣳⠜⠀⠀⠀ ⠀⠠⡀⣌⡠⠁⢎⠥⠃⠀⡨⠥⡀⠀⠀⡀⠀⠀⠡⠀⠀⠀⠀ ⠀⠀⠈⢁⠃⠀⠀⣀⡀⢠⠁⠀⠈⠄⠚⠉⠀⠀⠀⡇⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⠀⠀⠈⢸⡀⠤⠤⠼⢄⠀⢠⠂⠉⠡⠀⣀⠀ ⠀⠀⠀⠀⠧⠀⠤⠀⠀⢈⠑⡶⠆⡉⢨⠀⢀⠍⢙⠃⣎⣈⡆ ⠀⠀⠀⠀⠈⢖⡈⠄⢄⠈⠒⠨⠟⠒⠁⢀⡨⠶⡟⡅⣿⣿⠀ ⠀⠀⢸⠑⣢⣀⣉⡐⠷⠀⡄⢶⠶⡶⠟⠉⡄⠀⢱⠸⢻⠛⠀ ⠀⠀⠈⢻⣿⡄⠃⢃⠀⢠⠀⠐⣒⣿⣛⠀⠘⡉⠀⠀⠈⠀⠀ ⡠⠤⢀⡈⢿⢟⠚⠈⠉⢹⣤⣬⠿⣛⣉⡰⠎⡃⠀⠀⠇⠀⠀ ⠱⣀⠎⡸⢹⢋⣧⠈⠋⢾⠀⠀⠀⢣⠀⠀⠀⠃⠀⠀⠈⠂⠀ ⠀⠀⠉⠐⠒⠊⡚⠒⠊⢹⠠⠤⠄⣼⠤⠤⠄⢸⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠔⠁⠀⠀⡜⢫⠀⣀⠋⢏⠉⢝⢻⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠀⠉⠀⠈⠁⠉⠉⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣾⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠁⠹⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⣿⣿⠟⠉⠉⠛⢿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡟⠁⠀⠀⢀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⠏⢰⠀⠀⠀⠀⠻⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⠏⢀⡔⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⠀⢸⡆⠀⠀⠀⠀⠘⢿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⠟⣡⣾⠋⠀⠀⣼⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⡀⠘⣷⡀⠀⠀⠀⠀⠈⢻⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⡿⢡⣾⠟⠁⠀⠀⣼⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⡇⠀⢻⣷⠀⠀⠀⠀⠀⠀⠹⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠟⢠⣿⠏⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⡇⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⢹⣿⣿⡆⠀⠀⠀⠀⠀⠀⢠⣾⣿⠃⢠⣿⠃⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣿⣿⡇⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⣿⣿⣧⠀⠀⠀⠀⠀⢠⣿⡿⠃⢀⣿⠇⠀⠀⠀⠀⢀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⠀⠀⠀⢹⣇⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⢠⣿⡟⠁⢀⣾⠏⠀⠀⠀⠀⠀⣼⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣿⣿⡆⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢸⣿⡿⠀⠀⢀⣠⣿⠏⠀⢀⣾⡏⠀⠀⠀⠀⠀⣼⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢿⣿⣿⣄⠀⠈⣿⡄⠀⠀⠀⠀⠀⢸⣿⡇⣠⣶⣿⠟⠁⠀⣰⡿⠋⠀⠀⠀⠀⢀⣾⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠻⣿⣿⣆⠀⢻⣧⠀⠀⠀⠀⠀⢸⣿⣿⡿⠛⠁⣀⠴⠚⠉⠀⠀⠀⠀⠀⣰⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢿⣿⣦⠈⢿⡄⠀⠀⠀⠀⠸⣿⣇⠀⠀⠛⠤⣤⣀⣀⠀⣼⡀⠀⣸⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⣿⣧⠈⠻⡀⠀⠀⠀⠀⠙⠻⠷⢄⠀⠀⠀⠉⠛⠿⣿⣧⡀⣿⡇⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣇⠀⠀⢀⣠⠏⢀⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⣦⣾⣡⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣾⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣴⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢸⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠜⠋⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡄⠀⠀⠀⠀⠀⠀⢀⡠⠄⠀ ⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣄⠀⢀⡤⠖⠋⠁⠀⠀⠀ ⠀⢰⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠊⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠘⣿⡞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⠁⠹⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⢁⣀⣀⣀⣀⣀⣀⠀⠀⠀⢸⣦⡀⠀⠀⠀⣿⣟⠒⠲⠦⢤⣀⡀⠀⠀ ⠀⠀⠀⠀⠹⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⣿⣿⠉⠀⠀⠀⣀⣀⠬⠤⠄⣀⠌⠙⠛⣿⣆⣼⣿⠋⠓⠲⢄⡀⠀⠉⠑⠲ ⠀⠀⠀⠀⠀⣹⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠋⠀⣸⠿⣿⣦⠴⠒⠉⠁⠀⠀⡠⠊⠁⠀⠀⢀⣿⣿⡿⠃⠀⠀⠀⠀⠈⠓⢄⠀⠀ ⠀⠀⠀⢀⣴⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣡⠔⠋⡿⠷⣦⣀⡀⢠⠞⢁⣀⣀⣤⣶⣿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⣀⣀⡤⠤⠴⠶⣿⠿⠿⠿⠿⢿⣿⣯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠈⠻⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠉⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⢰⡀⠀⢸⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡈⠁⠊⢕⠢⡄⠀⠀⠀⠀⡇⠃⠀⠀⣇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠑⡌⢦⠀⠀⠀⡇⡀⠀⠀⢻⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡷⡀⠀⠀⠰⠈⢇⠀⠀⢃⢣⠀⠀⢹⠆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡠⠼⢵⡀⠀⠀⠃⠈⡀⠀⢸⠀⢆⢀⣿⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⠉⠁⠀⠀⠀⠳⣄⠀⠸⠀⠱⠠⣘⠀⠈⣆⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠇⠀⠂⠊⠀⠀⢹⡀⠀⠀⠀ ⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀ ⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⡴⠀⢠⣲⠉⠙⠀⠀⠑⠤⣀⠀⠀⠀⠀⠀⠸⠀ ⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⢠⡇⢀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠿⠵⡄⠀⠀⠀⠇ ⡠⡤⠞⢹⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐ ⢧⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠘⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣆⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠀⠀⣀⣠⠖⠁ ⠀⠈⠢⠤⠬⠦⡀⣀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢎⠳⢤⣀⣀⡴⢓⡄⠄⠀⠀⠀⠀⠀⡐⠀⠀⠀⢀⠞⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠈⢎⠐⠠⠤⠴⣊⣀⣀⡀⡔⠛⠐⠆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⠒⠊⠀⠈⢦⣀⣀⣤⡸⠀⠀⠀⠀⠒⠒⠁⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣄⠀⠀⠀⠀⠀⣠⠞⠁⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⣿⣿⣷⡄⠀⢀⡼⠃⠀⡄⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⣿⣿⣿⣧⠀⡼⠁⠀⣸⠁⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⡏⣸⠁⠀⢠⡏⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣧⡇⠀⠀⣼⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣼⠀⠀⢰⡏⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⡏⡟⠀⠀⣾⠃⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⢻⡇⠀⢠⡿⠀⠀⠀⣸⣿⠁⠀⠀⠀⢀⣠⣤⣤⣶⣶⣶⣶⣶⣶⣦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⡿⣼⡇⠀⣸⡇⠀⠀⣰⣿⠇⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣻⢻⡇⠀⣿⡇⢀⣼⣿⣏⡘⣿⣿⣿⣿⣿⣿⡿⠟⠛⠋⠉⠉⠉⠉⠛⠛⠻⠿⢿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⢧⣿⠸⣧⣀⣿⣷⣾⣿⠏⢸⡇⣿⣿⣿⡿⠛⠁⢀⣀⣤⣶⣶⣾⣿⣿⣿⣿⣷⣶⣦⣀⠉⠛⠿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⠀⠻⣿⣿⣿⡿⠃⠀⣼⡇⣿⣿⠋⠀⣠⡶⠿⠛⠛⠋⠉⠉⠉⠉⠙⠛⠛⠿⢿⣿⣿⣦⡀⠈⠻⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⠀⠀⠈⠛⠋⠀⠀⣰⣿⢇⣿⠃⠀⠋⠁⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠉⠻⣿⣿⣦⡀⠈⢿⣿⣦⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⠃⠙⠀⠀⠀⠀⠀⠀⣰⠏⣵⢿⠇⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠈⢿⣿⣷⡀⠈⣿⣿⣷⡀⠀⠀⠀⠀⠀ ⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⣵⣼⡿⡞⠀⠀⣠⣾⣿⣿⠿⠛⠉⢀⣀⠀⠀⠈⠙⠻⣿⣿⠟⠀⠀⠀⢸⣿⣿⡇⠀⢸⣿⣿⣿⡄⠀⠀⠀⠀ ⢸⣿⠀⠀⣼⣷⠀⠀⠀⢠⣿⣿⡇⠀⠀⣴⣿⣿⡿⠁⠀⠀⢀⣾⣟⣃⣠⣄⡀⠀⢹⡏⠀⠀⠀⠀⣼⣿⣿⠇⠀⢸⣿⣿⣿⣷⠀⠀⠀⠀ ⠀⣿⠀⠀⢿⡿⠀⠀⠀⣼⣽⣿⠁⠀⣼⣿⣿⣿⠁⠀⠀⣠⡾⠋⠀⢀⡿⠛⢉⡀⠘⠁⠀⣄⣠⣼⣿⡿⠋⠀⠀⣼⣿⣿⣿⣿⡇⠀⠀⠀ ⠀⢻⡇⠀⣸⠀⠀⠀⣸⣷⣿⣿⠀⢸⣿⣿⣿⡇⠀⢀⡴⢿⣿⠉⠉⣿⡏⠉⢹⣿⠃⠀⠠⣄⠉⠉⠁⠀⠀⠀⣴⣿⣿⣿⣿⣿⣇⠀⠀⠀ ⠀⠘⣿⣠⣿⡀⠀⣰⠏⢹⣿⡇⠀⣿⣿⣿⣿⡇⠀⠀⠀⢸⣿⠤⢤⣿⣧⣤⣼⣿⠀⠀⠀⠈⢷⣤⣤⣤⣴⣾⣿⣿⣿⣿⣿⣿⢻⡇⠀⠀ ⠀⠀⠘⣿⣿⣷⡾⠋⠀⢸⣿⡇⠀⣿⣿⣿⣿⡇⠀⠀⠀⠘⠋⠀⣸⡿⠀⠙⢦⣄⣦⡄⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢡⣿⣿⠀⠀ ⠀⠀⠀⠈⠉⠁⠀⠀⠀⢸⣿⡇⠀⢹⣿⣿⣿⡇⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠈⠛⣸⣇⠀⠀⠀⠛⠛⠛⠿⠟⠛⠛⢉⣠⣶⣿⡿⢋⣾⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣧⠀⠸⣿⣿⣿⣿⡀⠀⠖⠚⠉⠁⠀⠀⠙⠛⠛⠛⠛⠋⠀⠀⠀⠀⣀⠀⠶⠶⢶⣿⡿⠿⣟⣭⡾⢫⢿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⡄⠀⢻⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⡾⠛⢉⣡⣤⣤⣶⣶⣶⠶⠿⠛⠁⣠⠏⢸⡇ ⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⠟⠉⠀⠀⠀⢻⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⢀⣼⠁⣴⣿⡟⠁⣠⣾⣿⡿⠛⠉⠀⠀⠀⠀⢀⡤⣾⠗⢀⣾⠁ ⠀⠀⠀⠀⣠⣾⣿⣿⠟⠁⢀⣤⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣿⣿⠀⣿⡟⠀⣴⣿⣿⡟⠀⠀⠀⠀⠀⠀⢀⣬⡞⠁⢀⣾⡟⣠ ⠀⠀⠀⣰⣿⣿⣿⡏⢠⣾⣿⠟⠋⢉⣩⠉⠉⡙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢻⠇⣼⣿⣿⣿⠀⠀⠀⠀⠐⠒⠛⣻⠟⠁⢠⣾⣿⣿⠁ ⠀⠀⠀⣿⣿⣿⣿⢀⣿⣿⠁⣠⣶⠋⠀⠀⠀⠙⢦⣌⠛⢿⣿⣿⣿⣿⣿⣿⣇⠈⠃⢹⣿⣿⣿⡀⠀⠀⢀⣀⣤⡞⠁⠀⠐⣻⣿⠟⠁⠀ ⠀⠀⠀⠈⠛⠿⠿⠘⢿⡇⣼⣿⣿⣦⣀⠀⠀⢀⣨⣿⣿⣶⣬⣙⠻⢿⣿⣿⣿⣦⠀⠈⢿⣿⣿⣷⣦⣬⣭⣭⠟⠉⢐⣶⣿⣿⠅⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣭⣙⣻⠷⢤⡈⠻⣿⣿⣿⣿⣿⣥⣼⣿⣿⡿⠍⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠈⠉⠛⠛⠛⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⡠⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⣷⡀⢀⠎⢠⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⡇⠎⠀⠆⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⠟⠀⢸⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⡟⡇⠀⡇⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣿⠃⢰⠁⠀⣼⠃⣀⣠⣴⣶⣶⣾⣿⣶⣶⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⣿⣾⡀⣾⣀⣾⢏⢸⣿⣿⡿⠟⠛⠉⢉⣉⣙⡛⠻⢿⣷⣦⡀⠀⠀⠀⠀⠀⠀ ⢸⣿⡏⢷⣿⣿⠋⣸⢸⡿⠋⡠⠶⠟⠛⠛⠛⠛⠿⢿⣦⣌⠙⢷⣄⠀⠀⠀⠀⠀ ⢸⡟⡇⠀⠉⠁⢠⢟⡜⠀⠀⢀⣠⣤⣤⣤⣤⣤⣀⠀⠉⢻⣷⡀⢻⣷⡀⠀⠀⠀ ⢸⠀⠀⡀⠀⠀⣥⡯⠃⢀⣴⣿⠟⠉⣉⠈⠉⠻⣿⠇⠀⠀⣿⡇⠀⣿⣷⡀⠀⠀ ⢸⠀⢸⡇⠀⢠⣻⠃⢠⣿⡿⠁⠀⡴⠛⢲⠷⠀⠘⠀⣀⣸⡿⠃⢀⣿⣿⣧⠀⠀ ⠈⣇⢸⠀⢀⢿⣿⠀⣿⣿⡇⠀⠚⣿⠉⣿⠉⣿⠁⠀⢌⠉⠀⣀⣾⣿⣿⣿⡀⠀ ⠀⠸⣿⡦⠎⠀⣿⠀⣿⣿⡇⠀⠀⠋⢨⡏⠙⣍⣤⠀⠈⣿⣿⣿⣿⣿⠿⣱⣇⡀ ⠀⠀⠀⠀⠀⢰⣿⠀⢿⣿⣇⠀⠠⠔⠋⠠⠤⠬⠾⠀⠀⠈⠉⣉⣩⣴⡾⣟⢵⡇ ⠀⠀⠀⠀⣀⣾⣿⠆⠸⣿⣿⣆⠀⠀⠀⠀⢀⢀⣤⡶⢒⣩⣤⠴⠶⠒⠋⣡⠊⡇ ⠀⠀⢀⣴⣿⠋⣀⣤⣤⣼⣿⣿⣷⣦⣤⣴⡇⢸⡏⣠⣿⠏⠀⠀⠀⢀⡾⠋⣼⢃ ⠀⠀⣿⣿⠃⣾⠏⣡⠔⠀⠬⡻⢿⣿⣿⣿⣷⠘⠰⣿⣿⠀⠀⠀⣉⠝⠁⣼⡿⠃ ⠀⠀⠙⠛⠘⠏⢼⣿⣄⣀⣀⣽⣶⣭⣛⠿⢿⣧⡀⢻⣿⣧⣤⡭⢋⣰⣶⠯⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠛⠛⠛⠛⠓⠒⠉⠂⠙⠛⠛⠛⠛⠉⠁⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⣶⣶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡿⠿⠟⠛⢻⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠿⠋⢁⣀⣤⡄⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⢁⣤⣾⣿⣿⣿⠃⣴⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⢀⣴⡿⠛⠉⣸⣿⢃⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⢠⡾⠁⣴⣿⠏⣀⣴⡾⢟⣡⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡏⢠⡿⠁⣼⣿⠃⠀⠀⢀⣴⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⡿⠀⣾⠃⣼⣿⣿⣶⣶⡾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠛⠻⣿⣿⠁⢸⣿⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢰⠟⠀⢀⣠⠀⠘⡟⠀⣼⡇⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⡏⢠⣾⣿⠏⠀⠸⠁⢠⣿⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠿⠿⠟⣁⠀⠀⠀⢀⣿⣿⠀⢸⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣤⣀⣤⡾⠃⠀⠀⣠⣾⣿⡇⠀⡿⠟⠋⠉⠉⠛⠿⣶⣶⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⠋⠀⠀⣠⣴⣿⣿⠟⠀⠾⠁⢀⣤⣶⣶⣦⣄⠈⢿⣿⣿⣿⡿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⠿⠛⠉⠀⠀⣤⠀⢰⣿⣿⣯⠉⢻⣿⡇⠀⣿⣿⣿⡇⠠⣈⠛⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠲⢶⣿⣿⡀⠈⠻⠿⠟⠀⢸⣿⠇⠀⣿⣿⣿⠇⢠⣿⣷⣆⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⠛⢿⣦⣄⣀⣠⡴⠛⠁⢀⣾⣿⠿⠃⣠⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡆⠀⣿⡿⠛⠁⣀⡤⠾⠛⠋⢀⠤⠾⠿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠉⠃⠈⣡⣤⠶⠚⠉⣀⣤⣤⣤⣤⣤⣀⠀⠀⠉⠙⠻⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⢀⣴⡿⠋⠁⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡀⠀⠈⠻⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣦⣴⣿⠟⢀⣴⣿⣿⠿⠛⠉⠉⠉⠉⠛⠿⢿⣿⣿⣿⣿⣦⡀⠀⠘⣿⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡿⠃⣠⣿⣿⣿⣶⣿⣿⣿⣶⣤⣄⠐⢦⡀⠈⠛⢿⣿⣿⣿⡄⠀⢹⣿⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⠿⠛⠉⠉⠉⠉⠙⠓⠀⠻⣦⠀⠀⠻⣿⣿⣷⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⠟⠁⠀⠀⣠⣶⣶⣶⣶⣄⡀⠀⢹⣷⡀⠀⠘⣿⣿⡇⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠏⠀⠀⢀⣾⣿⣿⣿⠁⠀⠀⠉⠀⠀⣿⣷⠀⠀⢹⡿⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⣰⣿⣿⡄⠀⢸⠇⠀⢀⣾⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠈⠻⣧⠀⠀⠘⣿⣿⣿⣿⣷⣤⣤⣶⣿⣿⣿⡿⠀⠀⠉⠀⠀⡼⣫⠆⣴⣿⠷⣦⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣾⡿⠿⣿⣿⣿⡄⠀⢻⡄⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⢀⡼⢹⡏⣾⣿⣷⡄⠈⣿⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣯⠀⠀⣸⣿⠟⠀⠀⣾⣿⣦⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⢀⣴⣿⡇⢸⣧⠙⠿⠿⠃⣠⣿⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣷⣬⣉⣀⣀⣤⣾⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣾⣿⡿⠛⠁⠘⢿⣷⣦⣴⣾⣿⠏⠀ ⠠⣀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠻⠿⠿⠿⠿⠿⠿⠿⠿⠟⠛⠋⠁⠀⠀⠀⠀⠀⠉⠛⠛⠉⠀⠀⠀ ⠀⠀⠉⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⢹⣿⣇⣠⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⣠⣶⢿⡛⠻⣿⣍⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢟⣠⣾⠟⢱⢸⣦⣤⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⢋⣴⡿⡁⠀⠘⣦⡭⢉⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣞⣵⣿⣿⠟⢀⡤⠚⢉⣴⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⢟⣽⢻⣡⡦⢀⣤⠾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠟⠛⠛⣲⣭⠛⠋⢩⣼⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠾⢻⡇⠀⠉⠉⢻⡿⢃⠀⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⠋⢶⣿⣲⣯⢳⣄⠘⢡⣏⠀⢸⡝⣷⣄⠀⠀⠀⠀⠀⢀⣠⣤⣶⠾⠟⠛⠛⢉⣉⣉⣛⠛⠻⢿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⣫⠞⠁⠈⠛⠛⠩⠞⠋⢀⠘⢿⣦⠈⢷⡳⣌⡙⠒⠒⢒⣿⣭⡿⢚⣭⣵⣾⠿⢿⣿⣿⣿⣿⣿⣿⣷⣦⣭⣻⢿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡞⢉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣹⠖⡿⢠⠘⣷⡙⣿⣣⠶⣿⠟⣡⡾⠟⣉⣥⣴⣦⡄⢹⣿⡟⢉⣴⣷⡶⣶⣦⣍⡓⢯⡻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⣷⣏⠀⠖⠀⠀⠀⠀⠀⠀⣻⡏⣠⠞⢁⡞⢀⣿⣇⢰⠃⡸⢡⠞⣩⣶⣿⠿⠿⠛⣋⣤⣾⠟⠀⠈⠻⣧⣘⠿⣶⣭⡻⢷⣅⠈⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠦⣤⣤⣄⠀⠒⠒⣊⣩⣼⣓⣶⠟⣡⠞⢹⡿⢰⠃⢱⣣⠞⠉⣀⣀⡬⠉⢉⣉⠉⢁⣀⡤⠤⢖⣒⣋⣩⠥⠌⠙⠲⠝⣦⢠⡘⢿⣆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠻⠿⣿⣯⡁⢈⣴⠏⣿⠇⣾⡄⠀⠀⣴⡿⠋⣡⣴⠞⠉⣠⠶⢋⣥⣶⠟⠋⣩⣤⣴⡶⠖⠒⠂⠀⠘⡆⢳⡈⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⡈⢸⢠⡿⠀⢻⣿⡆⢸⡟⠀⣼⠟⠁⢠⡾⢋⣴⡿⠋⡠⡶⠟⣛⣛⠡⠴⣾⣿⠟⠛⢦⠘⢸⣷⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠙⢸⡇⢰⠶⣭⣉⣀⣷⢠⡟⠀⢠⡿⢡⣿⡿⠁⢰⠾⠛⠻⢿⣿⣿⣿⣷⣶⣤⣀⠀⣠⣾⡟⢸⡟⠒⢶⣶⣤⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⡄⣷⡘⠲⢤⣉⠻⠿⢸⣇⠀⢾⡇⢸⣿⣷⠀⠈⢾⣿⣷⠀⣿⣿⣿⠟⠉⢀⣤⠾⢛⡅⠀⠚⠀⠀⣠⡾⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⢮⣍⡒⠀⠙⢿⣶⣾⡿⢠⠘⣿⣄⠻⣿⣷⣦⣬⣭⣥⣾⣿⠟⠁⠀⠈⢁⣠⣴⠟⠀⠀⠀⢚⣩⠟⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⣡⣾⣤⣈⣀⡀⠒⣾⣿⣶⣿⣀⣈⣻⣷⣤⣉⡙⠛⠛⠛⠋⠁⠠⠤⠶⠚⠻⣯⡛⠻⠷⠶⠛⠋⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢒⣫⠿⠿⠒⠋⡵⢶⣦⣠⡴⠚⠉⠀⠀⢀⡴⢋⡴⠋⣡⠀⠉⠉⠉⠉⢉⣅⠀⠀⢀⣀⣀⣀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣏⡴⡿⠋⢀⣠⠆⠀⢇⣠⡿⠁⠀⠀⠀⠀⠀⠛⢷⣿⣥⡞⠁⠀⣠⠞⠀⠀⣠⡿⠚⠋⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠷⠴⠿⠧⠴⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠓⠖⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠖⠒⠊⠉⠉⠉⠉⠉⠉⠛⠒⠒⠦⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠶⠒⠛⠉⠉⠛⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠞⠋⠉⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠁⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠁⠀⠀⠀⠀⠀⣀⣀⡤⠤⠴⠒⠛⠓⠒⠚⠋⣉⣉⣭⠭⠭⣍⡙⣦⠀⠀⠀ ⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠁⠀⠀⢀⣀⡤⠖⠚⠉⠉⠀⠀⠀⠀⠀⠀⣠⠤⠖⠋⠉⠀⠀⠀⠀⠀⣿⡼⠀⠀⠀ ⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⠀⢀⡤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠉⠀⠀⠀⠀⠀⠀⣀⣠⠴⠚⠋⢠⡄⠀⠀ ⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⡄⠀⠠⠚⠁⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠋⠁⠀⠀⠀⣠⠴⢚⡥⠞⠋⠁⠀⠀⠀⠀⠀⠹⡀⠀ ⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⣀⣴⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠴⠾⠿⠤⠤⠤⠤⠤⠖⢚⣡⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀ ⢀⡏⠀⠀⠀⠀⠀⣠⡴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠿⠒⠛⠛⠓⠲⣶⡶⠶⠶⠶⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇ ⢸⠁⠀⠀⣠⡴⠛⠁⠀⣠⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠆⠀⠀⠀⠀⠀⠉⠳⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⡟⠀⢠⡾⠋⠀⠀⠀⠸⠁⢤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢤⣄⢀⣀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸ ⣇⣰⠏⠀⠀⠀⠀⠀⠀⠘⠿⣿⣃⣀⣀⡀⠀⠀⠐⢤⡀⠀⠀⠀⠀⠀⠈⠻⣿⠳⡄⠰⣄⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⡏⠀⡀⢀⠀⠀⣀⡤⠖⠛⠋⢉⠉⠉⠉⠙⠳⣄⠈⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠄⢹⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢿⣇⣰⡇⠘⠒⠋⠁⠀⠀⠀⠀⠘⠣⢀⣤⠀⠀⠈⠃⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸ ⢸⡟⣿⠁⠀⠀⠀⣠⠀⠀⠀⠰⠷⠀⠻⢦⣘⠒⢦⣴⣏⠀⠈⠳⠶⠤⢤⣤⣤⣤⣤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⡸ ⠀⣧⠘⢧⣤⡤⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⠾⣅⠈⠙⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢶⣄⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⢠⠇ ⠀⠸⣆⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢋⣀⠬⠓⢦⡀⠀⠉⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⡞⠀ ⠀⠀⠹⣆⠀⠈⠳⣄⣀⡀⠀⠀⠀⠀⠀⠀⠛⠋⠀⠀⠀⠀⠙⢦⡀⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠈⢧⠀⠀⡼⠀⠀ ⠀⠀⠀⠹⣆⠀⠀⠀⠈⠉⠉⠓⠒⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠘⣧⡼⠁⠀⠀ ⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠈⢳⠀⠀⠀⠸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⠄⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣠⡾⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⢦⡀⠀⠀⢰⠆⢸⠃⠀⠀⠀⠈⢡⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⣠⡜⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⣸⡷⠋⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠈⠉⠉⠓⠒⠒⠶⣦⠤⣶⠶⠒⠒⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡅⢈⣙⣲⢲⣾⣿⣟⣶⣶⣺⣷⡿⠻⠷⣖⢻⣟⠆⢒⣲⡶⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⡶⠿⠿⠿⢿⣷⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⣯⠉⠉⠉⠛⠛⠿⢶⣦⣄⠀⠀⠀⢀⣴⠿⠛⠉⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⢀⣴⡿⠋⠁⠈⢹⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⣧⠀⠀⠀⢀⣀⡀⠈⠙⢿⣦⣴⡿⠁⠀⣀⣴⡶⠀⠀⠀⣰⡿⠁⠀⠀⠀⢰⣿⣯⣀⣠⣤⣴⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠻⣷⣄⠀⠈⠙⠿⣶⣄⡀⠹⡟⠀⣠⡾⠟⠉⠀⠀⣠⣾⠟⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠻⣦⣄⠀⠀⠀⠙⠿⡶⠀⡾⠋⠀⢀⣠⣴⠿⠋⠁⠀⠀⠀⠀⣤⣤⣶⡶⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠛⠿⢶⣶⣤⣮⠁⠀⢰⣶⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠘⠻⢷⣦⣼⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣄⡀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠙⣿⡄⢹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢈⣵⠾⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⠀⠀⠙⢿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣄⣼⣿⣦⣄⡀⠀⠙⠻⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠋⠀⠀⠙⢿⡄⠀⠀⠀⠉⠛⠻⠿⢶⣶⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⣠⡾⠟⠛⠻⣶⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠿⣦⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⣼⡏⠀⠀⠀⠀⣠⡾⠟⠋⠉⠛⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣷⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⢿⣇⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠈⢿⣇⠀⠀⠀⠀⠀⣴⡶⣶⡄⠀⠀⠀⠈⢿⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠈⠻⢆⣤⣤⣼⣿⡄⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⢿⣦⣾⠇⠀⠀⠀⠀⠈⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⣴⡟⠉⠀⠀⠉⠁⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣧⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠛⠛⠿⣶⣄⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠾⠟⠋⠉⢻⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⣾⡏⠀⠸⢷⣤⡀⠻⠇⠀⠀⠀⠀⠀⠰⣿⣉⡀⠐⠿⠟⠛⢻⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⡀⠀⠀⠀⠀⢿⣇⠰⠷⠾⠿⠿⠷⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⢿⣿⠶⠟⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⠀⠀⠈⠻⢷⣤⣤⣤⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⢶⣶⣤⣤⣤⣤⣤⣤⣤⣴⡶⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⠉⠉⠉⣉⣉⣀⡀⠀⠀⠉⠙⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⡿⢇⡤⠚⠉⠁⠀⠀⠉⠉⠉⠒⠢⢄⡀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣡⠎⠀⣀⡀⠀⠀⠀⠀⠀⡠⠴⠤⠄⢹⡙⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⣆⣀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡟⠐⠋⠀⠀⠀⠀⠒⠂⠀⠀⠀⠀⠀⠀⡏⠁⠀⠀⠀⠀⠀⠀⢀⡤⠚⠁⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠻⡀⠀⠀⢤⡀⠀⠀⠀⠀⠀⣠⠆⠀⣠⠇⠀⠀⠀⠀⠀⣰⠓⣻⣳⠆⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⣶⡖⣶⡀⠀⠀⠀⠀⠑⠦⣀⠀⠈⠉⠓⠒⠋⠉⢁⣀⠴⠋⢀⣀⡠⠤⠒⠋⠉⠉⠉⠀⠀⠀⠀⣀⣤⣶⣿⣶⠾⠛⠶⢶⣦⣀⠀⠀ ⠀⠉⠉⠉⠉⠉⠙⠒⠒⠒⠒⠂⡿⠙⠻⢾⣻⠿⠋⠹⡟⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠖⡽⢻⠃⠀⠀⠈⠛⢦⠀⠀⠈⢿⡆⠐ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⢀⣼⡀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⢸⠃⠈⢧⠀⠀⠀⠀⠀⢳⠀⠀⣼⡏⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⢠⣸⡤⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠈⢦⡀⠀⠳⣄⡀⠀⢀⣜⣤⡾⠋⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠧⠤⠤⠤⠤⠴⡧⠤⠖⠒⠚⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠤⢍⣲⣤⣤⣽⣿⡿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣲⠖⠒⠒⠒⠚⠛⠒⠛⠛⠷⣛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠻⣗⣒⠤⣴⡆⠀⠀ ⠀⠀⠀⠀⢀⠀⠀⠀⢀⡠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⢄⡀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀ ⠀⠀⠀⠀⢻⣷⣤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢶⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣦⣠⣤⡶⠶⠶⠾⠿⠶⠶⢶⣤⣄⣴⡟⠉⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⣀⣴⠾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠳⣦⣄⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⣧⢠⣶⣦⣤⣤⣾⣋⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣙⣷⣤⣤⣴⣶⡄⣸⡏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡇⠀⠀⠈⠉⠉⠙⠛⠻⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠿⠛⠋⠉⠉⠁⠀⠀⢸⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣄⣠⣤⣤⣄⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⢿⣦⣀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠉⣀⣀⠉⢻⣧⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡿⠛⣿⡶⠶⣶⣤⣤⣿⠀⢼⡏⢹⣷⠀⣿⣦⣤⣶⠶⢶⣿⠛⢿⡇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠘⣷⡀⢿⣄⠀⣠⡿⠈⣿⣤⣈⡛⢛⣁⣠⣿⠁⢿⣇⠀⣠⡿⠀⣾⠇⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⣶⢿⣧⡀⠀⠙⢷⣤⣙⠛⣋⣡⣾⣿⠋⠉⢻⡟⠉⠙⣿⣷⣌⣙⠛⣋⣠⡾⠋⠀⢀⣼⡿⣶⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡁⠀⠙⢷⣤⡀⠀⠉⠙⠛⠛⣉⣴⠿⣦⣤⡾⢷⣤⣴⠿⣧⣍⡛⠛⠋⠉⠀⢀⣤⡾⠋⠀⢈⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠉⠛⠻⠷⠶⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⠶⠾⠟⠛⠉⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠶⠶⠶⠶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⠻⣷⣦⣤⣀⣀⣠⣤⡶⠟⠋⠁⠀⠀⠀⠀⠀⠙⠻⢶⣤⣄⣀⣀⣤⣤⣶⠟⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⠘⣿⡈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢁⣿⠃⢀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡄⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⢠⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠙⠻⢶⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⡶⠟⠋⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢷⣤⣀⡈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢁⣀⣤⡶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠿⠛⠛⠛⠛⠛⠛⠟⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣴⣶⣿⣿

⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠿⠷⠶⣦⣄⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣴⠟⠋⠉⠀⠀⠉⢙⣷⣄⢀⣤⣴⡶⠶⠒⠛⠛⠛⠛⠛⠛⠛⠲⢶⣦⣴⡛⠓⢤⡀⠀⠀⠀⠉⠻⣶⡄⠀⠀⠀ ⠀⠀⠀⣰⡟⠁⠀⠀⠀⠀⢀⠔⢉⣴⠿⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣦⡀⠙⢦⡀⠀⠀⠀⠈⢿⣄⠀⠀ ⠀⠀⣰⡟⠀⠀⠀⠀⢀⡴⢁⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠱⡄⠀⠀⠀⠈⣿⡀⠀ ⠀⠀⣿⡇⠀⠀⠀⣠⠎⢀⡾⠃⠀⠀⠀⡴⠀⠀⠀⢠⡄⠀⠀⠀⠀⠐⡄⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡀⠹⡄⠀⠀⠀⣿⠃⠀ ⠀⣀⢹⡇⠀⠀⢠⠋⢠⣿⠁⠀⠀⠀⢸⠇⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⢱⡄⠀⣼⠟⠀⠀ ⢸⡟⠛⢻⣆⢠⡏⠀⣼⠃⠀⠀⠀⠀⡾⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⢹⣧⣀⣷⡾⠿⣦⣤⡀ ⣨⣿⣵⣶⠿⢾⣄⣠⡟⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢠⣿⣿⡄⠀⠀⠀⠈⢻⡍⠙⠻⣶⣴⠏⠁ ⣿⡀⠀⠀⢀⣴⡿⢹⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⢸⠀⠀⠀⢸⣿⠘⣷⠀⠀⠀⠀⠘⡇⠀⠀⣠⣿⠇⠀ ⠘⣧⣀⣴⢟⡟⠁⣿⡇⠀⣠⣠⣤⣤⣧⣠⣤⣤⣤⣸⣧⣤⣄⣀⣀⣀⣸⣆⣀⣀⣀⣿⠀⣿⠀⠀⠀⠀⠀⣿⠾⢿⡏⢙⣧⠀ ⠀⠈⣿⡇⠸⣧⣤⣿⡇⠀⣏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⠉⠀⠹⠷⠶⣶⡀⠀⣿⡆⠀⣿⡟⠉⠀ ⠀⠀⠛⠷⢶⠾⠉⢹⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⣿⡟⠛⠛⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⢿⡀⠀⢀⡷⠊⠉⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠚⠉⠙⠦⡇⠀⠀⣿⠇⠀⣿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⣧⢀⣈⠀⠀⠀⠀⠀⠛⠂⠀⣠⠶⢦⣀⠀⠘⠁⠀⠀⠀⠀⠙⣀⣀⣿⠀⢰⡏⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⣿⡏⠉⠛⢦⠀⠀⠀⠀⠀⠀⠛⠁⠈⠋⠀⠀⡀⠀⠀⢀⡴⠋⠁⢸⡟⢠⡿⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⡈⣷⡀⠀⠈⣷⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⡼⠃⠀⠀⢸⠁⠀⢀⣾⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣼⣿⣶⣖⠉⠀⠀⠀⠀⠙⠶⠦⠴⠶⠊⠁⠀⠀⠀⠘⣦⣤⣾⣳⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⡽⠟⠷⠶⣶⣤⣤⣄⣀⣀⣀⣀⣠⣤⣶⠶⠟⠛⠿⣿⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠋⠀⠀⠀⠀⠀⢻⠸⣄⠀⠀⠀⢀⡟⣼⠀⠀⠀⠀⠀⠈⠻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠈⠳⢬⣙⣒⣒⣋⡴⠃⠀⠀⠀⠀⠀⠀⠀⠈⢻⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⣄⠀⠀⠀⠀⠀⠐⢤⣤⣟⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⣤⡄⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠹⢷⣄⣀⣀⣀⣀⡼⠷⠿⢦⣀⠀⠀⣀⣀⣀⣀⣠⡾⠟⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⢹⠛⣿⠶⣿⠹⡏⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⣿⡀⣿⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣦⣤⣤⣤⣤⣤⣤⣤⣤⣼⣧⣿⣦⣿⣤⣷⣤⣤⣤⣤⣤⣤⣤⣤⣤⡶⠟⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣦⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⣇⠈⣷⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠛⣆⠸⡄⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠶⣤⣤⣤⣄⣀⣀⣀⠀⠀⣾⢿⢸⡇⢻⠀⣷⣸⡇ ⠀⠀⠀⣀⣤⠴⢶⣿⣋⠉⠉⠉⠉⠉⠉⠙⠛⠓⠶⢦⣤⣀⡀⠀⠀⠀⠀⢿⡄⠸⡆⠸⡏⢻⠉⢻⠳⣾⠃⢸⠀⢣⠈⡆⢸⡟⠀ ⢀⣴⡶⠿⢧⣤⣀⠀⠉⠛⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢶⣤⡀⠀⠈⢻⣄⠹⡄⢱⡀⢧⠈⣇⠘⡆⠸⡄⢸⠀⣧⡿⠁⠀ ⠸⢷⣆⡀⠀⠀⠙⠳⣦⡀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⢶⣄⣀⣙⠻⣿⣄⣻⡘⣦⠸⣄⣱⣄⣧⣼⠿⠋⠀⠀⠀ ⠀⠀⣿⠛⠷⣦⡀⠀⠈⠻⣦⡀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠙⣯⡙⠛⠳⢾⣽⡛⠛⢻⣯⣁⣠⠛⢻⣄⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⠈⠙⢷⣄⠀⠈⢷⣄⠀⠘⢷⡀⠀⠀⠀⢀⣠⣄⡀⠀⢀⡏⠀⣾⢻⣄⠀⢀⡼⠻⣶⣀⣿⠈⠙⣲⣀⣻⡄⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⠀⠀⠙⣧⡀⠀⢿⡄⠀⠘⣷⠀⠀⠀⠸⣿⣿⠃⠀⡼⠀⢰⠃⠀⢻⡖⠋⠀⠀⠈⣿⣷⢤⡞⠉⠀⠈⣿⠀⠀⠀ ⠀⠀⣿⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⢿⡄⠀⢸⡆⠀⠀⠀⠀⠀⠀⡼⠁⢀⣏⠀⢀⡼⢿⡆⠀⣠⠞⠉⢻⡌⣷⡤⠖⠤⣼⡄⠀⠀ ⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠘⣷⡀⠈⠁⠀⢸⠇⠀⠀⠀⠀⢠⡞⠀⢠⠟⠈⢻⡁⠀⠈⣷⠚⠁⠀⠀⣼⣿⡇⠀⠀⢀⣾⡇⠀⠀ ⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣤⣴⠟⠀⠀⠀⢀⡴⠋⠀⣰⠋⠀⠀⢀⡇⠀⠀⠸⣧⠀⣀⠜⠁⠈⡿⢶⡾⢛⣿⠁⠀⠀ ⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⠀⣠⠞⠉⢷⠒⠒⠉⠳⣤⣀⣠⠿⣿⡁⠀⠀⡜⠁⢠⣧⣾⡿⠀⠀⠀ ⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠔⣾⡷⠶⣦⣞⠁⠀⠀⠈⣷⠀⠀⠀⢹⡄⠀⠀⠘⢳⣦⣾⣥⣴⠞⢻⣼⠇⠀⠀⠀ ⠀⠀⠀⠀⢻⣦⠤⠤⠤⠤⠶⠖⠒⠉⠁⠀⣠⣿⠀⠀⠀⠙⠷⣦⣄⣴⡁⠀⠀⠀⣸⢧⣤⣀⣤⢾⡀⠀⢸⡇⠀⣾⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⣧⣀⣀⣀⡤⢤⠴⠖⠊⠉⠁⠙⣧⠀⢀⡀⣦⡈⠙⠷⣿⣉⠋⠉⠁⠀⢳⡀⠀⠀⢱⣠⠞⢀⡼⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠈⣿⢤⣀⠀⠀⠀⣸⣧⠘⢷⡘⢷⣄⠀⠀⠙⠛⠶⣤⣀⡰⣃⣀⡴⠋⢳⣴⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣄⡇⠀⠉⠉⠓⠻⣅⠘⢧⡈⠻⣆⠛⢦⣄⠀⠀⠀⠀⠉⠛⠲⣦⣤⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣤⣄⡀⠀⢫⠓⠪⢷⣄⠙⣦⡀⠙⢷⣤⡀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⡟⠿⣶⡶⠶⢿⣦⡀⠹⣦⡀⠈⠛⢷⣄⣀⠀⠀⣠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠈⢷⣄⠀⠈⠻⢦⣈⠻⣦⣀⠀⠈⢉⣿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣤⣙⣷⣤⣠⣤⠿⠻⠦⠿⠟⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⠴⠶⠶⠶⠶⠶⠶⠶⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⣀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⣀⣤⠾⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⢷⣄⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣤⣤⡤⠤⠤⣤⣿⣾⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡷⠶⠶⠶⠶⣤⣤⣀⠀⠀⠀ ⠀⢀⣴⢿⡟⠉⠀⠀⠀⠀⠀⣹⠏⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠽⠯⣝⢦⡀⠀⠀⠀⠀⠀⠀⠀⢘⣧⠀⠀⠀⠀⠀⠻⡝⢷⡄⠀ ⢀⣿⢡⠏⠀⠀⠀⠀⠀⠀⠀⣿⠯⠭⠭⠭⠭⠭⠭⠭⢽⡷⡇⠀⠀⠈⣷⡿⠯⠭⠯⠭⠭⠿⠭⠽⣿⠀⠀⠀⠀⠀⠀⢱⠀⢿⡆ ⢸⡏⢸⠀⠀⠀⠀⠀⠀⠀⠀⣿⡤⣤⡤⠤⠤⠤⠤⢤⣄⡿⣻⠦⣤⢞⡽⠥⠤⠤⠤⠤⠤⣤⣤⠤⣿⠀⠀⠀⠀⠀⠀⢸⠀⣸⡇ ⠘⣿⡘⣧⠀⠀⠀⠀⠀⠀⠀⣻⡟⠛⠛⠛⣛⣿⡛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣛⣛⡛⠛⠛⢻⣟⠀⠀⠀⠀⠀⢀⡟⣰⡟⠁ ⠀⠙⢷⣌⢣⣄⠀⠀⣠⣴⡾⣿⠀⠀⣰⠊⣉⡉⠙⡧⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠩⢉⡉⠳⡄⠀⢿⡗⢶⣦⣤⣤⡾⠟⠋⠀⠀ ⠀⠀⠀⠉⠙⠛⠛⢻⠏⢠⢾⡏⠀⠘⠛⠉⢉⣉⠉⠁⠀⢀⣠⣤⣤⣄⡀⠀⠀⠙⠋⣋⡉⠉⠉⠀⠘⣿⣳⡸⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢿⣆⢿⣿⠁⠀⠀⣠⠞⠁⠀⠙⣦⡞⠉⠀⠀⠀⠀⠉⠳⡄⡴⠋⠁⠈⠳⣆⠀⠀⠘⣿⠀⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣸⠏⢸⡏⠀⠀⠰⠇⠀⠀⠀⠀⣈⣧⡀⠀⠀⠀⠀⠀⣰⣏⠀⠀⠀⠀⠀⠘⠀⠀⠀⣿⡆⢿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠏⠀⠸⣷⠀⠀⠀⠀⠀⠀⠀⣰⠁⠀⠉⠛⣻⣾⠛⠉⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠘⣿⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠻⣧⡀⠀⠀⠀⢀⣴⠃⠀⣀⣠⠞⠃⠈⠳⣄⣀⠀⠘⣧⡄⠀⠀⠀⠀⢀⣾⠇⠀⠀⢸⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⣠⣟⣿⣶⣤⣀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⢁⣀⣤⣴⣶⣿⣅⠀⠀⠀⣼⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠿⠶⢾⡿⠋⠁⠀⠈⠉⠛⣿⠻⡷⠶⢶⢶⡶⠶⡶⠶⡾⠿⡿⠛⡏⠉⠉⠀⠀⠙⠻⣷⡶⠾⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⠀⠀⠀⠀⠀⢹⡄⠳⢤⣬⣧⣳⢀⡇⣼⣤⠴⠃⢠⡇⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⡀⠀⠀⠀⠀⠀⠙⠒⠒⠛⠛⢿⣿⠟⠓⠒⠒⠒⠋⠀⠀⠀⠀⠀⡀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠘⠛⠶⢶⣤⣤⣤⣤⣤⣦⣾⠶⣶⣿⠶⢶⣦⣤⣤⣤⣤⣤⣴⠶⠞⠃⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⢸⡿⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⣇⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠶⣦⣤⣤⣤⣤⣤⣤⣴⡷⠶⠛⠛⠳⠶⣷⣤⣤⣤⣤⣤⣤⣴⡶⠖⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠔⠒⠒⠢⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣀⣀⣀⠀⢀⠗⢤⣀⠀⠀⠀⢱⡄⠀⠀⠀⠀ ⠀⠀⠀⢀⡤⠖⠒⠲⣄⠀⠀⢀⡠⠖⡎⠉⢇⠀⠸⡀⢻⠀⣸⠁⠉⠙⠲⢏⠀⠈⣆⠀⢠⡇⠀⠀⠀⠀ ⠀⠀⢠⠏⠀⠀⢀⣴⡉⣳⠔⠉⢱⣤⡞⠀⠘⡄⢀⡇⠀⠉⢻⣉⠉⠉⡇⠀⠙⢶⣉⡷⠋⠀⠀⠀⠀⠀ ⠀⠀⣿⠀⠀⢰⠁⠀⡜⢁⡔⠊⢉⣹⠆⠀⠀⠈⠋⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠳⣄⡞⢳⡞⠀⠀⠑⠚⠉⠀⠀⠀⢀⡞⠉⠉⠳⡄⠀⠀⣠⡤⡤⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⣹⠀⠀⠀⠀⠀⣀⡀⠀⠀⣾⠀⠀⠀⠀⠘⡄⠘⠋⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠚⠋⠙⠧⠀⡇⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⠀⣀⠤⠔⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡤⠔⠒⠒⠛⢚⡷⣄⠀⠀⢰⡋⠀⠀⠀⣸⠀⠀⣤⡄⠀ ⠀⠀⠀⠀⠀⠀⢸⣆⣀⣀⡀⠀⠀⠀⠀⢸⠛⠦⠤⠤⣴⣒⡋⠀⢸⠀⠀⠀⠉⣑⡲⣾⠇⣠⠞⠀⠹⡄ ⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠈⣱⠀⠀⠀⠘⣄⠀⠸⣍⣀⣠⠇⣀⠞⠀⠀⢰⡊⠀⣠⣎⣠⢿⣿⣶⣶⠟ ⠀⠀⠀⠀⠀⠀⠀⠀⠳⡒⢉⠠⠄⠤⡀⠀⠈⠑⠒⠤⠼⠖⠊⠁⠀⠀⠀⢀⣽⠾⡟⠻⡀⣼⣿⣿⡟⠀ ⠀⠀⠀⠀⢰⠦⣄⠀⠀⠈⠳⠤⣀⣴⠃⠀⠀⠀⠀⢀⣀⣀⣠⣤⡤⠒⢯⠁⠀⠀⢳⠀⠳⣿⣿⣿⡇⠀ ⠀⠀⠀⠀⡞⠀⣈⣽⣦⣀⣀⣠⡤⠼⠛⠉⢹⠉⠹⣿⠿⢿⡟⠛⡃⠀⠘⡆⠀⠀⢀⣣⠔⠋⢻⠉⠁⠀ ⠀⠀⠀⠀⠛⢿⣿⣿⣏⠉⢧⠈⢇⠀⠀⠀⢸⠀⠀⣴⣶⣾⣿⠾⠿⠀⠀⢹⡖⠊⠉⠀⠀⠀⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⣿⣿⣿⣆⢸⡀⠸⣄⣀⣠⡏⠀⠀⢰⣦⣼⣿⣶⣖⠄⠀⢀⣳⡄⠀⠀⠀⢀⡇⠀⠀⠀ ⢀⣤⠄⣀⡀⠀⠘⢿⣾⡟⠉⠉⠉⠉⠀⠀⣷⣤⢄⣨⠿⠿⢛⠳⠤⢐⣺⠽⡞⠁⠀⠀⠀⢸⡀⠀⠀⠀ ⢸⡀⠀⠀⡏⢱⡖⢾⢦⣽⣤⡀⣤⢤⠶⡚⣿⠉⠉⠚⠒⠒⣏⠉⠉⠁⠀⠀⢸⠀⠀⠀⠀⠀⢣⡀⠀⠀ ⠀⠳⣄⡞⠁⠰⠃⢸⠀⠆⢻⡆⢸⠀⡄⢱⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠈⠀⠀ ⠀⠀⠀⠉⠛⠓⠤⠯⠤⢇⣼⣇⠼⠤⠗⠛⣇⣀⠀⠀⠀⠀⣿⣆⣀⠀⣀⣀⣀⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠘⣦⣀⡉⠉⠉⢙⣿⣯⣈⣉⣁⣀⣠⣼⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⠜⠁⠀⠀⠀⠀⣼⠙⢢⣌⣉⢉⣹⠁⢸⣄⣀⣠⢴⠋⢹⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⢼⣄⡤⠽⠏⠀⠀⠳⠤⠤⠼⠦⠞⠁⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣼⣿⠟⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⠗⣦⡄⠀⢰⡀⠀⠀⠀⠀⣀⣠⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⣠⣦⣠⣀⡈⠧⢤⡀⢱⡦⡤⠖⢫⣿⢿⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡏⠛⠛⠀⠁⠈⠉⠐⠲⠼⠛⠿⠿⠀⠿⠼⣼⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠙⠦⣄⣀⠤⠔⠚⢻⡗⢦⡀⠀⠀⠀⣴⢲⠖⡿⣦⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⠋⢻⡇⠀⣠⣄⡙⢧⠎⠀⠈⠂⡟⣤⣀⣞⣙⡄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡞⣀⡀⡜⡟⢰⣯⡩⠽⢾⡇⡶⣤⠼⠋⠉⠀⣄⠈⠉⠳⡼⠁⠀⠀⠀⠀⠀⠀⢀⡀⣰⣦⣴⣄⣀⠀⢀⡄⠀ ⠀⠀⠀⠀⢠⠋⠀⠀⡽⢱⡷⡿⣅⡀⢰⢮⣷⠟⠁⠀⠀⢀⠸⠆⠓⠀⠀⠹⡖⢢⠀⠀⠀⠀⣄⣺⠞⡡⠞⠓⢢⣽⠔⠋⡇⠀ ⠀⠀⠀⢀⡯⠤⠤⡼⠁⠀⠀⢿⡟⠹⣼⡴⠃⠀⠀⠀⠀⣯⠵⢄⣤⡀⠀⠀⢳⣥⢤⠀⣤⡀⣧⠋⡸⠁⠙⠯⣁⠀⠀⠀⢇⠀ ⠀⠀⠀⢸⠁⠀⠀⡇⠀⢫⡏⠀⠉⠉⠉⠀⠘⣭⠃⢀⣴⣶⣶⣬⣉⠉⣠⡄⠀⠑⠾⠦⠥⣞⣁⢠⠃⠀⠀⠀⠀⠉⠙⠒⠺⠦ ⠀⠀⠀⠘⣧⠒⠚⣇⠠⣾⠀⠀⠀⠀⠀⠀⠀⠈⡰⠃⣈⣿⣿⣽⡈⢻⡓⠚⠀⢼⠷⠀⠀⠙⢃⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠣⣀⠘⣆⠈⠀⠀⠀⠀⠀⠀⣠⠞⠁⡰⠣⣿⡯⣽⣗⠚⠳⣄⠀⠀⠀⠀⠀⢀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠒⢢⠤⣤⠔⡎⠁⠀⠀⠙⢺⢹⡇⢸⡘⠶⣤⣜⣲⡤⠤⡤⢴⠊⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠟⠿⠛⣇⠀⠀⠀⠀⢸⠟⠛⠛⡇⠀⠀⠀⠀⠀⠀⣿⠶⠾⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢲⡀⢿⠀⠀⠀⠀⡜⢀⣧⡀⡇⠀⠀⠀⠀⠀⢀⡇⢰⣄⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠊⡿⠹⣼⠀⠀⠀⠀⡷⢻⢿⢳⣷⠀⠀⠀⠀⠀⢸⠶⠻⢇⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡇⢸⠀⡄⠘⡄⠀⠀⢸⡃⣸⢸⡀⢸⠀⠀⠀⠀⠀⣾⣀⡇⢸⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠿⠟⠰⠿⠿⠃⠀⠐⠾⠿⠃⠰⠿⠿⠀⠀⠀⠀⠰⠿⠿⠃⠾⠿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀ ⢸⡏⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢻⡇⠀⠀⠀⠀⠀ ⠈⣇⠀⠑⣄⠀⠀⠀⠀⠀⠀⠀⣤⢤⣴⣤⣼⣷⠦⢤⣤⣤⣀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⣸⠀⠀⠀⠀⠀⠀ ⠀⠘⣄⠀⠀⠙⠒⠤⠤⢤⣴⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠹⠦⢤⡤⠴⠒⠉⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠑⢦⣄⣀⣀⣀⣴⡉⢠⠀⠀⣀⡀⢠⣤⠀⠀⠀⠀⢀⠀⠀⣙⣧⣀⣀⡤⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠞⠉⠀⠀⠀⣄⠝⠋⠙⠋⠙⠟⠋⠉⠙⠙⠺⠿⠑⠚⠋⠻⢣⠀⠀⠀⠈⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⠧⣄⣀⣀⠤⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠈⢷⠦⣄⣀⣀⠬⠗⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⢠⣿⣿⡀⠀⠀⠀⠀⢠⣾⣿⡄⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠈⢿⣉⣃⠤⠤⠤⠤⣌⣉⣿⠃⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣷⡄⠀⠀⠀⣴⠖⣿⣗⡢⠀⠀⠀⠀⢾⣟⣿⡲⣄⠀⠀⠀⠰⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠻⣷⣄⠀⠀⠘⣄⠉⠁⠀⠀⠀⠀⠀⠀⢉⡩⡼⠃⠀⠀⢀⣹⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠽⢴⣀⡀⠀⠁⠢⣀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⣤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠙⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⢺⠏⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠶⢿⣶⡆ ⠀⠀⠀⠀⠀⠀⢠⠞⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⢠⣾⢛⡁⠀⢀⣶⡾⠁ ⠀⠀⠀⠀⠀⢀⠇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⢢⡀⠀⠀⠀⠘⣿⢻⠥⠤⠴⠚⠁⠀ ⠀⠀⠀⠀⠀⣼⠀⠀⡇⠀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⢸⡄⠀⢳⡀⠀⠀⠀⠘⡾⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢿⠀⠀⢳⠀⠀⠀⠀⠈⣆⠀⠀⠀⠀⡼⠁⠀⠀⠀⡼⠀⠀⠀⢧⠀⠀⠀⠀⢧⢹⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⡇⠀⠈⡇⠀⠀⠀⠀⠘⡄⠀⠀⢰⠃⠀⠀⠀⢀⠇⠀⠀⠀⢸⡆⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⠀⠀⠀⠀⠀⢧⠀⠀⡏⠀⠀⠀⠀⣸⠀⠀⠀⠀⢺⠇⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣇⠀⠀⢸⠀⠀⠀⠀⠀⢸⠀⠀⡇⠀⠀⠀⠀⣸⠷⣄⡟⠲⣼⣄⣀⣀⡴⢋⡼⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⠀⠀⠀⠀⠀⢸⠀⠀⡇⠀⠀⠀⢰⠃⠀⠈⠀⠀⠈⣇⣀⣤⠴⠊⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣻⠤⢤⣼⣀⣀⣀⣀⣀⣸⡀⠀⣧⣀⣀⣀⣘⣆⠀⠀⠀⠀⣠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠒⠚⠙⠂⠶⠛⠒⠖⠞⠉⠉⠓⠒⠓⠓⠶⠞⠓⠲⠴⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣤⢰⣆⢀⣶⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⣴⠁⢱⡇⢻⢿⡟⠁ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⢻⡀⣼⣧⠞⣾⣦⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠛⠋⠘⠚⠀⠉⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠖⣦⠀⠀⠀⣠⣤⣄⠀⠀⠀⣴⣿⠏⠿⢺⣏⣀⠀⠀⠀⠀⢀⣤⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣞⡋⠙⠲⢄⣀⣸⠀⢸⠀⢠⡞⠁⢀⣈⢣⣠⠖⠛⠋⠀⠀⠈⠉⠉⠉⠓⢦⣠⠋⣀⢄⡀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣀⠩⠽⠆⠀⢸⠁⠀⡇⠀⣸⠀⡴⠁⢀⡟⠁⠀⠀⠀⣀⡀⠀⢀⡀⠀⠀⠀⠙⢾⠁⠀⢱⠀⢹⡇⠀⠀⢀⠖⢻⠆⠀⠀⠀⠀⠀⠀ ⣏⣠⠴⣲⠆⠀⠘⣆⠀⡇⠀⢹⡀⢣⡀⡼⠀⠀⠀⠀⠀⢿⡷⠀⢸⣿⠀⠀⠀⠀⠈⣇⠀⡞⢀⡾⠁⠀⠀⢸⠀⢧⣄⣀⣀⠤⠤⣄⠀ ⠀⢠⡞⣁⠔⠻⢄⣈⠛⡅⠀⠈⠳⡀⢙⡷⠚⠃⣼⣟⣷⣈⠁⠀⠈⢁⣠⣴⣦⣄⣀⣿⢊⡠⠞⠁⠀⠀⠀⡞⠀⠀⡇⠀⢶⡒⠒⠚⠀ ⠀⠀⠉⠀⠀⠀⠀⠈⡆⠹⣄⠀⠀⠈⡏⠀⣀⣀⠜⠀⠁⠈⠉⠉⠈⠉⠁⠁⠉⣀⠈⠹⣧⠀⠀⠀⠀⠀⢀⠇⣠⠞⠀⠀⡤⣌⠑⢦⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠙⣦⠀⠀⣇⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠋⠁⢸⠀⠀⠀⠀⢠⡞⣠⡤⠔⠒⢢⡙⢆⠙⠒⠃ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠈⠳⣄⡹⣄⠀⠀⠀⠈⠓⠢⠤⠤⠤⠤⠤⠒⠉⠀⠀⢀⡞⠀⠀⢀⡴⠋⣰⠃⠀⠀⠀⠀⠙⠚⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⠈⠻⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣋⣠⡤⠞⠋⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣄⠀⠈⠙⡟⢲⠦⠤⠤⠤⠤⠤⠴⠒⣟⢹⡋⠉⠁⠀⢀⣴⣞⣠⠤⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⡾⠁⢸⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⢳⣀⣤⠶⠛⣹⠋⠀⠀⠀⣀⣀⠙⠲⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠈⣏⠁⠀⠀⣏⠀⠀⣠⠏⠁⠈⠑⣄⠘⣦⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡇⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⢸⠀⠀⠀⠘⠦⠴⠃⠀⠀⠀⠀⠘⡆⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠋⢹⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⢸⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⢸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⢸⡄⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⣼⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠏⣠⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⢠⠞⠉⠻⣄⠀⠙⢦⡀⠀⠀⠀⠀⢀⡤⠊⠀⣰⠋⢻⡦⣄⣀⣀⣠⡤⠴⠒⠉⣠⠴⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠰⡇⠀⠀⠀⢸⡄⠀⠀⠈⠲⣄⡀⠉⠙⠒⠒⠋⠁⢀⣠⠾⡅⠀⠀⠱⣄⣀⣀⣀⣀⡤⠴⠚⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⠤⢄⣀⢙⣦⣄⡀⠀⠀⠉⠙⠒⠒⠒⠒⠚⠉⠀⠀⠹⡆⠀⠀⢻⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⠙⠻⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠿⣍⡉⠉⠁⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⢀⣠⣤⠴⠖⠋⠀⠀⠀⠀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠺⣴⠋⠒⣠⠴⠒⠋⠀⠀⠀⠀⠀⠀⢰⡋⠀⠉⣽⠓⠒⠒⠦⠤⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠒⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠘⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠶⢶⠲⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠤⠞⢓⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣷⠤⡖⠒⠛⠛⠛⠛⠒⢶⠤⣴⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⢔⣺⠟⠋⠁⠀⠀⢱⠀⠀⠀⠀⠀⠀⡜⠀⠀⠈⠙⠻⣗⡲⠤⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡴⢖⡾⠯⠛⠒⢀⡵⠋⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠙⢦⡁⠐⠛⠭⢷⡒⢦⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⠮⣗⣒⣒⣲⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣒⣒⣺⠵⠟⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⢸⣿⡆⠀⢇⠀⠀⡸⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⢈⣙⣁⣠⣸⣦⣤⣧⣀⣙⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀ ⠀⢀⣀⡀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⢀⡤⠖⠋⢉⣭⣤⡄⠀⠀⢁⣭⣭⡉⠙⠲⢤⡀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀ ⢀⠏⠀⠙⡄⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⢸⡁⠀⠀⠙⠿⠛⠁⠀⠀⠈⠛⠟⠋⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀ ⣾⠀⠀⠀⢱⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀ ⠹⣆⠀⢀⡜⠀⣸⣡⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⢤⣀⣀⣀⣀⣀⣀⡤⠴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⣸⠀⠀⠀⠀ ⠀⠸⡏⣹⡴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⡀⠀ ⠀⠀⣷⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆ ⠀⠀⠙⢿⣷⣄⣤⡤⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠤⢤⣀⣼⠿⠃ ⠀⠀⠀⠀⠙⠢⣌⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠒⠊⠉⠉⠉⠒⠒⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣹⣾⣶⣶⣤⡀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡀⠀⠀⠀⢀⣤⣶⣶⣶⣴⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡿⠿⠛⠋⠉⠹⡄⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢠⠟⠉⠉⠛⠿⢿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⢻⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⡞⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⣸⣀⡀⠀⠀⠑⠤⣀⠀⠀⠀⠀⠀⠀⢀⣠⠔⠃⠀⠀⠀⣷⡀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠤⠤⠞⠁⠀⠉⠉⠙⠒⠒⠒⠛⠓⠒⠒⠒⠛⠓⠒⠒⠒⠒⠋⠉⠉⠳⠤⠤⠖⠋⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣷⣦⣀⣀⡤⠤⠶⠶⠶⠶⠶⠦⢤⣤⣀⣀⣴⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣹⣿⣿⠿⠛⠋⠉⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⣼⠈⠉⠙⠿⢿⣿⣿⣁⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡤⠶⠶⠚⢉⣭⠿⠋⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠈⠙⢿⣍⠙⢒⡶⠦⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⠖⢛⠯⠿⠓⠋⠉⢁⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣆⡉⠉⠑⠺⠯⢭⡛⢲⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⢷⣜⣲⣶⣦⣴⣶⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣶⣶⣴⣶⣞⣡⠾⠃⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⣽⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⡄⠀⢷⠀⠀⠀⢀⠏⢠⣶⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣯⡉⠉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡿⠁⠀⠈⣆⠀⠀⡾⠀⠘⢿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣭⣤⡶⡴⠿⢶⠶⡿⢦⣦⣬⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠛⠋⠉⣀⣴⣶⣄⠀⠀⠀⠉⣶⣤⣤⡀⠉⠉⠳⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⡞⠁⠈⢷⡀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠘⢿⣿⠿⠟⠀⠀⠀⠀⠿⢿⡿⠿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀ ⢀⣸⠁⠀⠀⠈⢇⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀ ⢸⢿⠀⠀⠀⠀⢸⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀ ⠀⠸⣧⣀⣀⣠⠎⠀⢀⣼⣴⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠶⢤⣄⣀⣀⣀⣀⣠⠤⠶⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⣄⣸⡇⠀⠀⠀⠀⠀ ⠀⠀⠸⡏⠉⣇⣴⠾⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠶⣄⡀⠀⠀ ⠀⠀⠀⢳⣼⣏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣆⠀ ⠀⠀⠀⢸⣿⣿⣆⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⠀⠀⠀⠀⣼⣿⣿⠂ ⠀⠀⠀⠀⠙⠿⣿⠶⠶⣾⡏⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⢲⠶⠾⠿⠛⠉⠀ ⠀⠀⠀⠀⠀⠀⠈⠳⢤⣸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠂⠉⠉⠉⠉⠉⠉⠉⠒⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⣾⣶⣶⣶⣄⠀⠀⠀⠀⠀⠀⠀⢀⡖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⠀⠀⠀⠀⠀⠀⢀⣠⣶⣶⣶⣦⣸⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⡿⠿⠛⠳⣄⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⣴⠟⠻⠿⢿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠋⠉⠁⠀⠀⠀⠀⢻⡄⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣸⠇⠀⠀⠀⠀⠈⠉⠛⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣄⠀⠀⠀⠀⠀⢀⣿⣀⣀⠀⠀⠀⠈⠳⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠋⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⣰⠟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣄⣀⣀⡴⠟⠀⠉⠉⠙⠒⠲⠶⠶⠶⠿⠭⠶⠶⠶⠶⠶⠶⠾⠭⠥⠤⠶⠶⠶⠖⠚⠋⠙⠿⣤⣀⣀⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠛⢿⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⢿⡄⠈⣿⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠿⣧⠀⢳⡀⢹⣧ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⡟⢻⡆⢹⠀⠸⣧⢸⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣶⣶⣶⣦⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⠙⠻⡿⠶⢶⡶⣶⣶⣦⣤⣀⠀⢠⣿⢻⡇⠸⡇⠈⡇⠀⢿⣼⡏ ⠀⠀⠀⢀⣠⣴⠶⠿⢿⣯⣍⡀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠿⠷⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⣿⣆⠀⢻⡄⠈⣇⠘⣷⠀⢸⡟⢿⣿⠃⢸⡇⠀⢣⠀⣿⠀⣸⣿⠃ ⠀⣠⣴⣾⣯⣥⣀⡀⠀⠀⠙⠻⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢷⣦⣀⠀⠀⠀⠘⢿⣆⠈⢧⡀⠹⡆⠘⣆⠈⢿⡀⠻⡄⠀⣿⠀⢸⡄⢻⣴⣿⠃⠀ ⢾⣿⡁⠀⠀⠉⠛⠛⢷⣤⡀⠀⠀⠙⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢷⣦⣄⠀⠈⠻⣷⣬⣳⡀⢹⣄⢹⣆⠈⢧⠀⢷⡀⠸⡆⢘⣧⣿⠟⠁⠀⠀ ⠈⠛⣿⣶⣤⡀⠀⠀⠀⠉⠻⣶⣄⠀⠀⠉⢻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣶⣶⣶⣦⣍⣛⠿⣶⣿⣦⣽⣦⣼⣧⡼⠗⠺⣿⣿⠋⠁⠀⠀⠀⠀ ⠀⠀⢸⡏⠉⠻⣷⣤⡀⠀⠀⠈⠻⣧⡀⠀⠀⠙⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠘⢿⣆⠉⠉⠙⠿⣷⣮⡍⠉⠉⢻⣧⣀⣠⡞⠉⠹⣷⡀⠀⠀⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠙⠻⣷⣄⠀⠀⠙⢿⣄⠀⠀⠘⢿⡆⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⣸⠃⠀⢸⠿⣧⡀⠀⠀⢀⡽⠿⣷⣄⢸⣿⠀⠉⠛⣦⣀⣹⣧⠀⠀⠀⠀ ⠀⠀⢸⡿⠀⠀⠀⠀⠀⠈⠻⣧⡀⠀⠈⢿⣇⠀⠀⠘⣿⡄⠀⠀⠀⠀⢾⣿⣿⣿⠀⠀⣠⡇⠀⢠⡏⠀⠻⣷⣤⡶⠋⠀⠀⠈⠻⣿⣏⣀⣠⠞⠛⠉⠙⢿⡇⠀⠀⠀ ⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀⠈⢿⣆⠀⠀⠸⣿⡀⠀⠀⠀⠈⠛⠛⠃⠀⢠⡟⠀⠀⡾⠁⠀⠀⣽⣷⠀⠀⠀⠀⢀⡾⢿⣿⠙⢧⠀⠀⠀⠀⠘⣿⠀⠀⠀ ⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡄⠀⠘⣿⡀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⣰⡞⠀⠀⣼⣧⣀⣀⣴⠟⢻⣧⠀⢀⣴⠟⠀⠀⢹⣆⣸⡷⠞⠋⠓⢶⣿⡄⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⣴⠋⠀⢀⡼⠃⠈⢻⣄⠀⠀⠀⣿⡟⠋⠀⠀⠀⠀⣼⣿⣏⠀⠀⠀⠀⣰⣿⡇⠀⠀ ⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣦⣀⣀⣀⣼⡟⠀⠀⠀⠀⠀⣠⡞⠁⠀⢠⠾⠁⠀⠀⠀⣿⠀⠀⠀⠘⣿⡀⠀⠀⣀⡾⠉⠙⢿⣶⣤⣴⡾⣿⣿⠃⠀⠀ ⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠋⠀⠀⠀⠀⣠⠾⠋⠀⢀⡴⢿⣤⣀⣀⣠⡾⣿⡀⠀⠀⠀⢸⣿⣤⡴⠋⠀⠀⢀⡞⠀⠙⡏⣠⣿⡿⠀⠀⠀ ⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠾⠅⠀⠀⣠⠞⠁⠀⠙⣏⠉⠉⠀⠀⢻⡶⠤⠤⠞⠛⣿⣄⠀⠀⢠⡞⠁⠀⣸⣿⠿⣿⡇⠀⠀⠀ ⠀⠀⠀⠀⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡶⢚⣿⣾⠿⢷⣶⣟⠁⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⢹⡄⠀⠀⠀⠈⢻⣷⣶⣿⣤⣶⡾⠟⢻⣶⡿⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢿⣦⣀⣀⣀⣀⣀⣤⣤⡴⠶⠚⠋⠁⠀⠀⣸⣿⠀⠀⠀⠈⠻⣿⣦⣀⠀⢀⡞⠀⠀⠀⠀⠀⣸⣇⣀⡀⢀⣀⣼⡇⠀⠀⠈⣧⠀⠀⣼⡿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢿⣥⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡤⠴⠞⠛⢿⣆⠀⠀⠀⠀⣀⠉⠻⢿⣏⣻⣶⠤⠤⠤⠾⠋⠈⢿⡙⠛⠉⠈⠻⡆⠀⣰⠇⠀⣴⡿⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣷⣶⠒⠒⠒⠛⠻⣯⡉⠁⠀⠀⠀⠀⠈⢿⣆⠀⣤⡄⢻⣧⡀⠀⠉⠛⠿⣦⣄⡀⠀⠀⠀⠀⢷⠀⠀⠀⢀⣷⡞⠁⢀⣼⠟⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⣿⡷⣤⣀⡀⠀⠀⠀⣨⣿⣆⠈⢿⣆⠙⢷⣄⠀⠀⠀⠈⠉⠛⢷⣶⣤⣤⢯⣤⣤⡴⠟⠈⢻⣶⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣷⣤⡀⣿⠀⠀⠉⠉⠙⠚⢻⡁⠈⢻⣦⠀⠹⣷⡈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠉⠛⠷⣶⣤⣀⣤⣶⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢷⣦⣄⣀⠀⠀⠀⠈⣿⠷⣄⣹⣧⡀⠘⢿⣄⠀⠻⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣯⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣶⣤⣀⣸⣄⣀⠉⠙⢷⣄⠀⠻⣷⣄⠀⠙⠿⣶⣄⡀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡍⠛⠻⣿⠛⠛⠻⠿⣧⣄⠈⢻⣧⡄⠀⠈⠙⠿⣦⣤⣀⣀⣀⣤⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⠀⠹⣷⡀⠀⠀⠈⠻⣶⣄⠉⠻⣶⣄⠀⠀⠀⠉⣻⡟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣆⠈⢿⣦⣀⠀⠀⠈⣻⣷⣶⣌⣹⣷⣶⣶⡾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠶⠿⠿⠻⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⣀⣀⣠⣤⣤⣠⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣙⣏⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠰⠾⣿⡙⠀⣠⡴⠒⠛⠉⠉⠉⠛⠒⠒⠶⢤⣄⡀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⣡⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⣦⣤⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣏⣴⠋⣀⣀⣠⣀⠀⠀⠀⠀⠀⠀⠰⠖⠛⠛⠲⠀⠸⣆⣹⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⡟⠷⣤⣴⠞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⡟⠸⠋⠀⠀⠀⠀⠀⠐⠟⠓⠀⠀⠀⠀⠀⠀⠀⠀⢹⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠋⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⡶⣤⢿⢧⣤⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠘⢧⡀⠀⠀⠙⠳⢤⣤⣄⣀⣠⣤⠴⠞⠋⠀⢀⡾⠃⠀⠀⠀⠀⠀⣀⣤⠾⠧⠤⠾⠛⠁⠀⠀⠀⠀⠀⠀⠈⣷⣄⣀⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀ ⢾⣿⡟⣾⣇⣀⡀⠀⠀⠀⠀⠀⠙⠢⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠋⢀⣀⣤⡤⠖⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣽⣿⣷⣖⠋⠉⠙⠛⠯⣗⢦⡀⠀⠀ ⠀⠉⠉⠉⠀⠈⠉⠉⠉⠙⠓⠒⠒⠒⠲⣿⠉⠙⢿⣉⣉⣩⡿⠋⠙⣏⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢞⣽⢿⡏⠀⠀⠀⠀⠉⠛⢦⡀⠀⠀⠈⢷⢻⡀⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⣸⡀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠁⣼⠇⠈⢧⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⢸⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠘⢻⡟⠃⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢿⡀⠀⠈⢷⣄⠀⠀⠀⠀⠀⢸⡇⠀⣠⣿⠟⠀⠰ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠶⠼⣷⠒⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠈⠻⣄⡀⠀⠙⠳⣤⡀⠀⣠⣼⣵⡾⠛⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣤⣤⣤⣤⣤⠶⠶⣿⠶⠶⠖⠒⠛⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢦⣬⣉⣓⣶⣦⡴⣟⣻⣿⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠧⣤⡤⠤⠤⠴⠶⠶⠿⠶⠶⠶⠶⣶⡶⠿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠟⠻⣿⡦⢤⣀⣀⣀⣤⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠦⠴⠿⠇⠀⠀⠀ ⠀⠀⠀⠀⢠⣤⠀⠀⠀⢀⣠⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢤⣀⠀⠀⣠⣤⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⣯⣳⣤⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣾⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣀⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣤⣿⡽⠏⠻⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡿⠧⢤⡀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡀⠀⠀⠀⠛⣶⠀⠀⠘⢧⣀⠀⢀⣠⡴⢾⣿⣿⡿⠿⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣴⣶⣖⣼⠻⠾⠳⠶⣆⣉⡛⠲⣤⣰⣯⣽⡛⢁⣰⡿⣿⢹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⣯⠘⠛⠋⠀⠀⠀⠀⠈⠉⠙⠶⠾⠉⠻⠿⠟⠈⠻⠧⠿⣼⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠹⢦⣀⠀⠀⢀⣠⠴⠚⠻⡿⢶⣄⠀⠀⠀⠀⠀⣠⠶⣶⠶⣮⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⢠⡧⠤⣿⣇⠀⠀⠀⠀⢻⣴⠃⡴⠁⠙⢿⠀⣴⡀⠀⠀⡴⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⣸⢹⠀⣠⣶⣶⣤⣙⣾⠁⠀⠀⠀⢰⣇⣽⠶⠾⠷⠦⣿⣤⡤⠤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⡧⣄⣀⢠⠏⣾⢠⣿⣧⠤⠬⠿⣟⡆⡟⢲⡶⠟⠉⠀⠀⢠⢄⡀⠀⠈⠳⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⣸⣳⣤⣾⣦⣀⡀⠀⢀⣤⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⢨⠏⢲⣧⢾⣯⡀⠀⢀⣦⡙⣧⣷⠋⠀⠀⠀⠀⠀⢸⡤⠿⠀⠀⠀⠹⣶⠦⣄⠀⠀⠀⠀⠀⣀⠐⣷⡿⢋⣴⠿⠷⢬⣙⣧⠴⠋⡟⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⢠⡟⠀⠋⠁⣾⣴⡯⢶⠸⡀⣩⠟⠁⠀⠀⠀⠀⢼⠳⣄⠀⢀⠀⠀⠀⠀⢻⣴⠋⢀⠀⠀⡀⠀⡏⣳⠟⣰⠋⢠⣤⡤⠚⠋⠁⠀⠐⣇⠀⠀ ⠀⠀⠀⠀⠀⢰⡟⠋⠉⠙⣿⠀⣀⣀⣠⠙⠿⣄⣈⣷⠟⠃⢠⠤⣤⠀⠀⠀⢘⠛⠉⢡⣞⣳⣄⠀⠀⠀⢿⡚⢹⡁⢸⠙⢤⣿⠃⢠⡏⠀⠀⠈⠙⠲⢤⣄⡀⠀⠸⡄⠀ ⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⡇⠀⠈⢧⡟⠀⠀⠀⠀⠀⠀⠀⠈⢦⠇⠀⣠⣶⣿⣿⣷⣶⣄⡈⠀⣰⣆⠀⠀⠙⠲⠷⠾⠶⣛⣡⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠻⠆ ⠀⠀⠀⠀⠀⠘⣧⡤⠴⠲⣧⢀⣤⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⡾⠁⠈⣿⣯⣿⣸⡈⠻⡞⠧⠼⠄⠀⣼⢳⡀⠀⠀⠳⠏⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⣦⡀⠀⢹⣆⠙⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⢠⠏⣻⣿⠛⢿⡧⢤⣽⣆⠀⠀⠀⠉⠉⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣤⡽⢦⣀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠃⠀⠀⡏⢘⣿⣿⠓⢻⢷⡀⠀⠘⢷⣄⠀⠀⠀⠀⠀⠀⣠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠓⡶⢶⣶⠞⢻⠁⠀⠀⠀⠀⠉⢻⠀⣿⠀⢸⡆⠛⠷⣖⣒⣙⣷⡦⠤⣴⠶⣿⠁⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠶⠶⠮⢿⠀⠀⠀⠀⠀⠀⢹⡷⠶⠾⠽⡇⠀⠀⠀⠀⠀⠀⠀⠀⢻⡷⠶⠶⠿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣄⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⢠⡀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⢠⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⣠⣼⢱⡘⡇⠀⠀⠀⠀⠀⡏⢀⣾⡟⡆⣧⠀⠀⠀⠀⠀⠀⠀⢀⡏⢀⣾⡸⡄⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⠞⢡⠟⡎⢷⣷⠀⠀⠀⠀⠀⡗⠋⡿⢷⠹⣼⠀⠀⠀⠀⠀⠀⠀⢸⡗⠋⡞⣇⢳⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⣾⠀⡇⠀⢿⠀⠀⠀⠀⢾⠃⢸⡃⢸⠀⢹⡄⠀⠀⠀⠀⠀⠀⣾⠃⢸⡇⣞⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠿⣶⡟⢀⣿⣶⣾⠀⠀⠀⣤⡼⠷⣾⠁⣸⢶⣾⡇⠀⠀⠀⠀⠀⣀⡽⣷⣿⠁⣹⣦⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠈⠉⠉⠉⠀⠀⠀⠉⠉⠉⠁⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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