cute Astolfo Emojis & Text

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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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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⣿⣿⣶⣤⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⡔⠉⠑⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⠋⠉⠉⠓⡆⠀⠀ ⠀⣸⠁⠀⠀⠀⠙⢦⡀⢸⡉⠓⠲⣄⡀⢀⡞⠀⠀⠀⠀⣀⣽⡤⠀ ⠀⡇⠀⠀⠀⠀⠀⠀⠙⣦⠷⠄⠀⠀⠙⠞⠀⠀⠀⠀⠀⠒⠚⡏⠁ ⠀⡇⠀⠀⠀⠀⣀⣀⡚⠓⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀ ⠀⡇⠀⠀⠀⡎⠀⠀⠈⡆⠀⠀⠀⠀⠘⢄⣀⣀⡀⠀⠀⠀⣸⠁⠀ ⠀⠈⣇⠀⠐⡶⠖⣲⣶⡆⠀⠀⠀⠀⣶⣶⡒⠲⡒⠀⢀⡼⠁⠀⠀ ⠰⣖⠺⠧⢸⠁⠀⣿⣿⠇⠀⠀⠀⠀⣿⣿⠇⠀⡇⠀⠉⣩⠇⠀⠀ ⠀⠈⣳⠀⣨⢃⠀⠈⠉⠀⠒⠂⠀⠀⠈⠁⢀⠄⡡⠀⢼⡁⠀⠀⠀ ⠀⢰⣃⣈⣀⠁⠀⠀⠀⠦⠔⠓⠲⡲⠃⠀⠀⢈⣀⣀⣀⣹⡄⠀⠀ ⠀⠀⠀⠀⠀⠉⢳⠲⠤⢄⣀⣀⣀⣠⢶⠒⣏⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⣳⠒⢲⠋⢱⠤⠧⠚⠋⠘⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⠓⡆⠈⠒⠁⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⡇⠀⠀⠀⠀⠀⠀

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

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

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

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

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

.　 +⠀ ⠀ ⠀˚⠀ ⣴⠟⠉⠉⠛⢦⡀⢀⣴⠛⠉⠈⠙⠻⣄ ⠀⠀⣼⠃⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠹⣦ ⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⠀⠿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡆ ⠀⠀⠀⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃ ⠀⠀⠀⠀⠀⠻⢦⣄⠀⠀⠀⠀⠀⣠⡴⠛ ⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣄⠶⠋ ⠀⠀⠀+. *

⡠⠊⣠⠞⡩⠔⠋⠁⠀⠀⠀⠀⡀⠀⡰⠁⠀⠀⠀⠀⠀⢃⠙⡗⣎⡆⠀⠢⡀⠀ ⣋⠽⠓⠁⠀⠀⠀⠀⠀⠀⠠⠊⢀⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠌⢿⡀⠀⠹⡇ ⠥⣶⠞⠁⠀⢀⠎⠀⠀⠐⠁⢠⠎⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⢧⠀⠠⡇ ⣾⠋⠀⠀⠠⠁⠀⠀⠀⠀⡰⢃⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⡆⠀⠇ ⠃⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⡆⠀⢠⠰⠀⠀⠀⠀⠀⠀⢠⠀⡇⠀⠀⠀⠹⠀⢀ ⠀⠀⠀⠀⠀⠀⠀⢀⠜⡇⢰⠰⠆⡚⠒⡇⢢⠀⠀⠀⠀⢸⠀⠸⠀⠀⠀⠀⠃⠘ ⠀⠀⠀⠀⠃⠀⢠⠊⢠⠃⡆⣀⣃⣁⢀⢠⠈⡄⠀⠀⠀⣼⢨⠁⠒⡧⡀⠀⠸⠀ ⠀⠀⠀⡼⠀⡰⠁⠂⡶⡜⣿⠿⢟⡛⠷⠌⡄⢁⠀⢀⣶⣼⣇⣀⣀⡇⡇⢀⠀⠀ ⠀⠀⡐⡇⡐⠁⠀⠓⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⠎⠋⠿⠭⠉⢷⣧⠀⠎⠀⠀ ⠀⢰⡇⣱⠁⡄⠀⣇⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢎⢏⢾⡇⠀⠀ ⢀⠇⢷⢣⡆⢁⠀⣿⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⣮⠀⠘⡇⠀⣆ ⠘⣸⢿⠈⣿⡘⠀⣿⠀⠑⢄⠀⠀⠀⠀⠰⠿⠃⠀⠀⠀⣠⣾⢡⠻⡄⠀⠃⠀⣥ ⠀⠋⢎⢧⣹⢣⠃⠏⠀⠀⠀⠑⠤⡀⠀⠀⠀⢀⠠⠐⠾⡑⣯⠃⢃⢃⣘⡀⢈⣙ ⠀⠀⠀⣑⣈⣤⢂⠀⠀⠀⠀⠀⠀⠈⠓⡖⠚⡙⢶⠀⠀⠀⢡⠀⢘⠸⠀⡖⠲⠭ ⠄⠐⠃⢄⡉⠪⣳⣄⠀⠀⠀⠀⠀⠀⠀⢧⠀⠐⢢⡅⣀⡀⠀⠀⠉⠳⣄⡃⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢴⣧⠤⢼⣇⣀⣀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠹⠀⡞⡇⠀⠉⠙⠓⠶⣤⡚⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⢨⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠁⢻⠀⠀⠀⠀⠀⠀⡝⠳⣇⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⢸⡿⣷⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⢰⠁⢸⠀⠀⠸⡀⠀⠀⠀⠀⠀⡇⠀⢻⠓⠀⠀⠀⠀⠀⠻⡀⠀⠀⠀⠀⠘⡇⠘⣆⢀⣠⠴⠺⠋⢯⠉⠉⠉⠙⠲⠶⢤⣸⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⡇⠀⠘⡆⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠐⡇⠀⠘⡇⠀⠀⠀⡇⠈⢧⠀⠀⠀⠀⠘⣇⠘⡏⠑⠲⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⢸⠀⠈⣇⡇⠀⢱⠀⢰⡄⠀⠀⣇⠀⠀⢧⠀⢆⠀⠀⠀⠀⠀⠡⠀⠀⠀⠀⠁⠀⠀⠸⡄⠀⠀⢹⠀⠈⢧⠀⠀⠀⠀⠘⡄⢧⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣷⠘⠉⣧⣤⣄⣧⣀⣀⠻⠇⠒⠚⡷⣤⣧⣀⠀⣿⠀⠀⠸⡆⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠹⡄⠀⠸⡇⠀⠈⢧⠀⠀⠀⠀⢳⣸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⣠⣼⣾⣿⣿⣿⣿⣿⣿⣶⣤⣽⡃⠀⠋⠛⣿⢤⡀⠀⢱⠀⢸⣆⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢱⡀⠀⢳⠀⠀⠈⢧⠀⠀⠀⠘⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠟⠉⠉⣴⠟⠉⠙⠻⢿⣿⣶⣄⡀⢼⠇⠈⠁⠈⡆⢸⣿⣆⠀⠀⡄⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢻⡄⢸⡄⠀⠀⠈⣦⠀⠀⠀⢸⢇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢾⣿⣿⡿⠁⠀⠀⣴⠃⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⠀⠀⠀⠀⠹⣼⠃⠹⣦⠀⠹⡀⠀⠀⠀⣧⣠⡶⢞⣋⠉⢉⣹⣉⣧⣀⣀⣀⣘⣃⣀⣀⣸⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡆⠻⡇⠀⠀⣠⠟⠛⢷⡄⠀⣰⠶⡆⠀⠀⢻⢿⣧⠀⠀⠀⠀⢹⡇⠀⠈⢧⡀⢣⠀⠀⢸⣿⠋⠀⣠⣼⣿⣿⡿⠟⠛⠛⠻⠿⠿⣿⣿⣷⣶⣬⣇⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⡇⠀⠙⠆⠐⠃⠀⣀⣰⡇⠀⢸⣴⡇⠀⠀⣸⠀⢫⠀⠀⠀⠀⠀⢻⠀⠀⠀⠙⣌⢧⠀⠀⢼⠒⢉⣽⡿⣿⡋⠀⠀⠀⠀⠀⠀⠀⠘⢯⠉⠙⣿⣿⠋⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢀⡀⠉⢿⡁⢳⣄⠀⠀⢀⡼⢋⡏⠀⠘⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠈⢻⣧⠀⠸⡄⡾⠋⠴⠋⠉⢳⡀⣴⡶⣶⠀⠀⠀⢸⠀⠀⣹⡟⠀⠀⠀⢸⣆⠀ ⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠈⠓⠢⣌⠻⢆⣈⠉⠉⣉⡰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀⡏⠀⠀⠀⣠⣤⡼⠃⢿⣷⡿⠀⢀⣀⡾⠀⢀⡟⢳⠀⠀⠀⣸⣿⣆ ⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠙⠓⠫⠭⠭⠉⠘⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⠀⠀⠀⢿⠀⠳⣄⡀⠀⣀⡴⠋⡹⠁⢠⠞⠀⣸⠀⠀⠀⣿⣿⠻ ⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⢀⠈⠳⣄⡀⠉⠉⠁⣠⠞⠁⠀⠀⠀⠀⣿⠀⠀⢰⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣬⣉⣉⣈⣉⡁⠀⠀⠀⠀⠀⣸⡟⠀⠀⠟⣿⠇⠀ ⠀⠀⠀⠀⡀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⡇⠀⠀⠀⡿⠀⠀ ⠀⠀⠀⠀⢱⡀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⡇⠀⡀⠀⡇⠀⠀ ⠀⠀⠀⠀⠀⣿⡀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠛⡇⠀⡇⢀⠃⠀⠃⠀⠀ ⠀⠀⠀⠀⠀⠸⣧⡀⠈⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⢰⡇⠀⡇⡾⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⣷⡀⠸⣿⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⣠⣾⠁⢀⣿⠁⠀⠀⠀⠀⠀ ⡇⠀⠀⠀⠀⠀⢹⣇⠹⢆⢻⡙⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠉⠉⠲⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣶⣿⣿⡇⠀⢸⡏⠀⠀⠀⠀⠀⠀ ⣷⠀⠀⠀⠀⠀⠈⣿⡀⠈⢿⣷⠀⠈⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠈⠻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⠁⢀⡼⠁⠀⠀⠀⠀⠀⠀ ⢻⡄⠀⠀⠀⠀⠀⢹⡇⠀⠀⠙⢷⡀⠈⢿⣿⣿⣿⣦⣄⡀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⣿⠿⠟⢿⣿⡟⢀⣾⡇⠀⠀⠀⠀⡄⠀⠀ ⠀⢷⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠙⠂⠈⢿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠑⠦⢤⣤⠔⠃⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⣾⣿⣿⠟⢻⡟⠀⠀⠀⢸⣿⢁⡞⠙⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠘⣇⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⡙⢿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⡟⢰⠟⡾⠀⠀⠀⣾⢧⠟⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⡀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⣰⡿⣿⣿⣿⡇⠉⠀⠈⠛⢿⣿⣿⣶⣶⣾⣿⣿⣿⣿⣿⣿⠿⠿⢿⣿⣿⣿⡟⢠⢯⡾⠁⠀⠀⢀⣿⠋⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⣿⠁⠙⣿⣿⣷⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀⠸⣿⣿⡟⣰⣯⡟⠀⠀⠀⢀⡾⠁⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⣿⠀⠀⠈⠻⣿⣄⠀⠀⠀⠀⠀⠀⠀⠈⣛⡿⠟⠋⠀⠀⠀⠀⠀⠀⣿⡟⣴⣻⠏⠀⠀⠀⢠⠋⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⣠⠞⠋⠀⢀⣤⡾⠋⠉⠁⣠⡶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠹⣆⠈⠻⣿⢷⣶⣬⡹⣆⠀⠀⠀⢳⣄⠀⠀⠀⠀⠀ ⣤⠞⠁⠀⠀⣰⠟⠉⢀⣤⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠘⣦⠙⢷⣍⢻⡄⠀⠀⠀⠹⣦⡀⠀⠀⡈ ⣽⠖⠲⢶⡾⣋⡴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⢠⠟⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠈⢷⡀⠻⣾⣷⡀⠀⠀⠀⠘⣿⣿⣿⠇ ⢁⣀⣠⡾⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⢹⣿⣧⠀⠀⠀⠀⠈⢯⣿⠀ ⠿⠛⠉⠀⣀⣀⣤⡴⠀⠀⠀⠀⠀⠀⣠⠃⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⢀⡾⠁⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⢸⣿⡄⠀⠀⠀⠀⠀⢻⠀ ⣤⣶⣶⣟⣯⡿⠃⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠠⠋⠀⠀⠀⣠⡞⠀⠀⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⢤⢸⠀ ⠀⣸⣿⣿⠟⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢏⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢰⠀⠀⢿⣇⠀⠀⠀⠘⣿⠀ ⣴⢿⣿⠋⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠂⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠈⡀⠀⠀⢹⡄⠀⠀⠀⢸⠀ ⣯⡿⠁⠀⠀⠀⠀⠀⢀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⢀⡆⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⡇⠀⠀⢸⣷⠀⠀⠀⢸⠀ ⠟⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⡸⠀⠀⠀⠀⠀⡾⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⡇⠀⠀⠀⢉⡇⠀⠀⢸⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⢠⡇⡆⠀⠀⠀⢰⠃⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠸⡸⡄⠀⠀⠀⡇⠀⠀⠀⠀⣻⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⠃⠀⠀⣼⠀⣷⣀⠀⣀⣜⣀⣀⣸⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢠⠁⡇⠀⠀⠀⡇⠀⠀⠀⠀⠘⣇⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⢀⡾⣿⢸⡇⠀⢠⡟⠛⢻⢋⠉⢸⡇⠀⠀⠘⡇⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⢸⠀⢹⠀⠀⠀⡇⠀⠀⠀⠀⠀⢻⡀⠀⢃ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⢠⡟⠀⣿⠈⡇⠀⣸⠀⠀⠘⣾⠀⡼⠀⠀⠀⠀⢧⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⢺⠦⢼⣄⣆⢸⠀⠸⠀⠀⠀⠀⠈⡇⠀⠘ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⣠⢯⠀⠀⣿⡀⠇⢀⡇⠀⠀⠀⣹⣆⡃⠀⣀⡀⠀⢸⡀⢸⠘⡆⠀⠀⠀⠀⠀⠀⠀⢀⡇⣇⢀⡏⠀⠘⡇⠉⢻⠢⢤⠀⠀⠀⠀⠀⢷⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⣴⠋⢸⠀⠀⡇⡇⢨⣿⣷⣶⣾⣿⣿⣿⣿⣷⣦⣍⡓⠦⣇⢸⠀⢧⠀⠀⠀⠀⠀⠀⠀⣸⠁⣿⢸⠇⠀⠀⠁⠀⢿⠀⢸⠀⠀⠀⠀⠀⠸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⢀⡾⠁⠀⠘⡇⢲⡿⣷⡐⠛⣿⣻⢿⣿⣿⣟⡛⠿⠿⣿⣦⡀⢹⣸⠀⢸⡆⠀⠀⠀⠀⣿⢠⣿⣶⣿⣟⣀⡀⠀⠀⠀⢸⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⢿⠀⠀⢠⡞⠀⠀⠁⢠⣧⢸⡇⠈⠋⠀⠻⠧⠤⠤⠤⠼⠿⠄⠀⠀⠀⠀⠀⡇⠀⠀⢧⠀⠀⠀⡼⢿⣼⣿⣿⣿⣿⣿⣿⣿⣶⡃⢸⠀⣸⠀⠀⢀⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⠇⡟⠀⢀⠏⠀⠀⠀⠀⢸⠿⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠸⡄⠀⣰⠇⠸⠿⣍⣛⣛⢭⣄⠁⠈⢻⣿⣾⣀⡇⠀⢠⠟⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⡏⢰⡇⢀⡞⢀⠀⠀⠀⠀⢸⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠴⠁⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠉⣹⣿⢸⠃⢀⣾⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⢰⢸⠃⡾⠁⠸⡇⠀⠀⠀⢸⡄⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⡿⡏⢀⣾⣻⠀⠀⠀⠀⠀⡐ ⠀⠀⠀⣾⢹⢸⡼⣸⣇⠀⠀⣇⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⢸⠏⢠⡞⢸⣿⡆⠀⠀⠀⢸⠁ ⠀⠀⢸⠇⢸⡎⣿⠇⣻⡄⠀⢸⠀⠀⠀⢸⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⢠⡞⠀⠋⠀⣸⢸⡇⠀⠀⠀⢠⢠ ⠀⢰⡏⠀⡏⠇⡏⠀⣿⢷⠀⠘⡆⠀⠀⢸⣿⠛⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⣾⣧⠀⠀⠀⡏⢸⡇⠀⠀⠀⣿⣄ ⠀⣾⠁⣸⢿⢠⠇⠀⣿⡸⡆⠀⣷⠀⠀⢸⣿⠁⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡏⢠⣧⣸⡆⠀⠀⠀⢸⣷⠀⠀⠠⣿⠉ ⢀⠇⢀⣿⢸⣷⡇⠀⢹⣿⣿⡀⠸⡄⠀⢸⣿⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡏⣾⠀⣾⠀⢹⣿⠀⠀⠀⡎⠛⠀⠀⢀⣰⣦ ⠀⠀⢸⠹⡄⠹⣷⡄⠀⢿⣾⣇⠀⢇⠀⢸⣿⠀⠀⠀⠀⠀⠈⠙⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⢋⣸⣷⡇⣼⠻⣆⠀⣹⡄⠀⢰⠃⠀⠀⠀⣤⣽⡷ ⠀⠀⠸⠀⠹⣄⠹⣿⣄⠸⡈⢻⡄⠸⡀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠾⠯⣿⡾⠈⢿⣿⣸⠋⠀⠹⡄⠈⡇⠀⡞⠀⠀⣀⠀⣀⡈⠃ ⠀⠀⠀⠀⠀⠙⢦⡘⠛⢿⡇⠀⠻⡄⠀⠈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣶⣄⣀⠀⠀⠀⠀⣀⣤⡖⢋⠁⠀⠀⠀⠀⠉⠓⠸⡿⠋⠀⠀⠀⡇⠀⣷⢰⠻⣶⠚⠉⠀⣿⣷⣾ ⠀⠀⠀⠀⠀⠀⠀⠙⠦⣤⠙⣠⣴⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣷⡶⠒⠊⢻⠀⠹⣜⢧⡀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠀⠀⡟⠀⣿⠅⠀⢻⠖⠒⠶⣮⣭⣱ ⠀⠀⠀⠀⠀⣠⡤⣤⣤⣴⠿⣿⣦⡀⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠈⣧⠀⠈⠳⣍⠀⠀⠀⠀⠀⠀⠈⢣⠀⠀⢠⣧⣀⡏⠀⠀⠸⡗⠂⠉⠉⠉⠉ ⢀⣀⣀⣠⣾⣋⣀⠀⠀⠈⠑⢤⡙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⠀⠀⠀⠈⠳⣤⡀⠈⠓⠀⠀⠀⠀⠀⠀⠘⠆⠀⠏⠈⠻⣦⣄⠀⠀⣿⠀⠀⠀⠀⠀ ⠉⠁⠀⠀⠀⠀⠈⠓⢦⣄⠀⠀⠙⢦⣻⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⢀⣙⡟⠒⠦⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢌⢿⣷⣀⣿⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠋⠀⠀⠀⠀⠀⣿⠄⠂⠀⠀⠀⠀⠀⠉⠉⠲⣦⠤⣀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⡿⠃⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⢀⣤⢞⣡⠏⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡌⠙⠢⠀⠀⠀⠀⣀⣤⢤⡉⠳⡇⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢀⡴⣻⣵⢋⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⢀⣠⠴⠋⠁⠀⠀⠈⠲⢽⠣⣀⠈⢿⣿⣿⡇⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛ ⠀⠀⠀⢀⡶⠋⣴⡟⠃⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡉⠀⠘⢶⣀⣀⣤⡤⠀⠀⠀⠉⢢⣟⢿⣿⡇⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣧⡙⠻⣿ ⠀⠶⠿⣏⡀⣼⡟⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠀⠀⠀⠀⡀⠀⠀⠀⠀⢻⠤⠒⠂⠙⣆⠀⠙⣄⢤⡀⠀⠀⠙⢧⣿⣿⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀ ⠀⠀⠀⣿⣿⡏⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡆⢀⠴⠋⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠘⣦⠀⠈⢯⡳⣀⠀⠀⠈⠻⣿⡀⠀⠀⠈⠻⣿⢿⣻⣿⢿⣿⣿⣿⣄ ⠀⠀⣾⣿⣿⣧⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣟⠁⠀⠀⠚⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠈⢳⡘⢤⡀⠀⠀⠈⠳⡄⠀⠀⠀⢀⠁⠉⠻⣆⠓⠉⠙⠻ ⠀⠀⣿⣿⣿⣿⣧⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠈⣿⢷⠀⠀⠀⠀⠀⠀⠈⣇⠀⢠⠀⠀⠀⠀⠈⢧⠀⠀⠻⡌⠹⣶⡄⠀⠀⠙⢦⡀⠀⠀⠁⡀⠀⠘⣆⠀⠀⠀ ⠀⢸⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⣿⠈⣦⠀⠀⠀⠀⠀⠀⠸⡄⠘⡄⠀⠀⠀⠀⠀⢧⠀⠀⠹⣦⠙⣾⣦⡀⠀⠀⠳⡄⠀⠀⠈⠆⠀⠸⡆⠀⠀ ⢀⣼⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢸⠀⠘⡆⠀⠀⠀⠀⠀⠀⢻⡀⢿⠀⠀⠀⠀⠀⠘⣇⠀⠀⢹⣷⣌⣷⣷⣤⣀⣀⣙⣆⢦⡀⠀⠀⠀⢳⠀⠀ ⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠸⡇⠀⢹⡆⠀⠀⠀⠀⠀⠘⡇⠈⡆⠀⠀⠀⠀⣀⣼⡖⠒⢋⢻⡙⢯⣻⣮⣢⡀⠀⠉⢣⣳⡄⠀⠀⠘⡆⠀ ⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⣧⠀⠀⠀⢳⠀⠈⣿⡄⠀⠀⠀⠀⠀⢸⡀⢇⠀⠀⠀⠀⠀⠀⢿⠀⠈⢧⢷⠀⠹⣯⠻⣷⡄⠀⠈⢻⣽⡄⠀⠀⠻⠀ ⡿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣦⠀⠀⠀⣿⠀⠀⠀⢸⡀⠀⢹⣿⡄⠀⠀⢀⡤⠀⣧⢸⡀⠀⠀⠀⠀⢀⠘⡇⠀⠸⣟⣆⡠⠼⢷⣚⣿⡤⠀⠀⢻⡽⣦⡀⠀⢃ ⢰⣿⣿⡿⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⢻⡇⠀⠀⠀⣧⠀⢸⡝⢿⣤⠞⠉⠀⠀⠸⡜⡇⠀⠀⠀⠀⢸⠀⢷⡀⠀⣿⣿⢰⣶⣿⣿⣿⣿⣿⡀⠀⢻⣻⣷⡀⠈ ⢾⣿⣿⠃⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠈⡏⡄⠀⠀⢸⣇⠀⠀⠀⢿⠀⠀⣧⠞⠻⡆⠀⡀⠀⠀⣇⢧⠀⠀⠀⠀⠈⡆⢸⢳⠀⣿⣿⣿⣿⠟⠃⠉⢹⡇⢻⡄⠀⢿⣿⣿⡆ ⢸⣿⡏⠀⡀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠈⣿⠀⠀⠀⢸⣇⡼⡇⠀⠀⠹⣆⢹⣄⠀⢸⣾⠀⠀⠀⠀⠀⣷⢸⠈⣿⢿⣿⣿⣿⣶⣤⡄⠀⠁⠀⢻⣆⠈⣿⠇⠀ ⣿⡟⠁⠀⡇⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠘⣎⡀⠀⠀⢻⡆⠀⠀⢸⣟⠀⡇⠀⠀⠀⠘⣆⢻⣦⠈⣿⠀⠀⠀⠀⠀⢹⢸⡇⢸⡼⡿⣿⣿⣿⣿⣧⠀⠀⠀⠀⢻⣆⠸⡇⠀ ⣿⠃⠀⣾⡇⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⢸⣿⠀⣰⢿⣿⡀⡇⠀⠀⠀⠀⠘⣯⣯⢣⣿⠀⠀⠀⠀⠀⢸⢸⡇⠀⡇⠁⢻⣿⠿⠿⢿⡀⠀⠀⠀⠸⣿⡆⡑⠀ ⡏⠀⣼⣿⡇⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⣿⡾⠃⢸⠘⡇⡇⠀⠀⠀⣀⠤⠞⣾⡆⢻⡄⠀⠀⠀⠀⠘⣿⡇⠀⠀⠀⠀⢻⣷⣒⣾⠗⠀⣀⡀⠀⣿⣿⠂⠀ ⢀⣾⡿⠃⡆⠀⣆⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⢰⡀⠀⢿⣇⠀⠀⣿⢧⠀⢸⠀⣧⣇⣠⠶⠋⠉⣉⣉⣙⣧⡘⠹⡄⢀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢙⠁⣀⡀⠤⣄⣀⠠⠽⣿⡭⠀ ⣿⣿⡇⠀⡇⠀⢿⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⢣⠀⠘⣿⡀⣸⢻⠸⡆⢸⢀⣿⠋⠀⣠⣴⣿⣿⣿⣶⣿⡇⠀⠘⣎⡆⠀⢠⡏⠀⠀⠀⠀⠀⠀⠨⣝⡒⠺⣵⣒⡺⠭⡄⠸⡅⢢ ⣿⣿⣷⠀⣇⠀⠘⡆⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠈⢷⠀⢹⣿⠇⠈⡀⢳⣼⠋⣿⣵⣿⣿⣿⡿⠛⠃⠀⠀⣧⠀⠀⠘⣷⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠉⢠ ⣿⣿⣿⡇⢹⠀⠀⣷⡀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠈⢧⡀⢻⣧⠀⡷⢺⣿⣾⣿⣿⡿⣿⣿⣷⣊⣿⣇⠀⠘⠀⠀⠀⢸⣷⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀ ⣿⣿⣿⣿⢸⡇⠀⡟⣇⠀⠀⠀⠀⢸⣦⠀⠀⠀⠀⠀⠈⢧⡈⢿⣧⣇⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⡄⠀⠀⠀⠀⢨⠟⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⢠ ⣿⣿⣿⣿⡆⣇⠀⡇⢹⡀⠀⠀⠀⠘⣿⡆⠀⠀⠀⠀⠀⠸⣷⡘⢯⢻⣿⣿⠏⠘⣿⣿⣿⣏⠉⠉⠀⢀⣷⢠⣤⣐⡲⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈ ⣿⣿⠏⢹⡇⢸⡀⢧⠀⢷⡀⠀⠀⠀⢿⣹⡄⠀⠀⠀⠀⠀⢿⡿⣼⢿⣿⣿⠀⠀⠙⢿⣯⠀⢠⣠⡾⠋⢁⣀⠭⢐⡺⠭⢕⣂⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀ ⣿⣿⡆⢹⡇⢠⣧⢸⠀⠈⢧⠀⠀⠀⠘⡇⣿⡀⠀⠀⠀⢸⠘⣧⢸⢿⣿⠿⣷⣄⣀⠀⠈⠹⠟⠁⠀⠀⠒⠲⠬⠽⣓⣒⠴⠊⠉⠀⠀⠀⢀⡴⠋⠀⠀⢹⠀⠀⠀⢀⣤⣦⣴⣶⣾ ⠿⣿⠅⣸⡇⢸⠘⣾⡇⠀⠘⣦⠀⠀⠀⢻⣿⣷⡄⠀⠀⠈⣧⢸⡁⠀⠙⣦⡙⢮⣯⡓⠶⣶⣖⡤⣬⣵⣒⠢⠤⡄⠀⠀⠀⠀⠀⠀⠀⢸⡉⠁⠀⠀⠀⡾⠀⠀⢠⣾⣿⣿⣿⣿⣿ ⠓⠓⠒⠛⠁⠘⡆⠁⣇⠀⠀⠙⣆⠀⠀⠘⣿⣿⣷⣄⠀⠀⢹⣧⣷⠀⠀⠈⠳⣄⠻⣿⢶⡀⣀⠉⠉⡟⢮⠉⠑⠂⠀⠀⠀⣀⡠⢴⠄⠀⠙⠦⣀⣀⣈⣠⣄⣴⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢰⠀⣿⠀⢸⠀⠀⠀⠘⢆⠀⠀⢹⣿⣇⠙⣆⠀⠈⣏⠻⡇⠀⠰⡖⠼⠦⠬⣦⡙⢯⠙⢢⡇⠈⢳⡀⡠⡄⣠⠞⠁⠀⡼⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⢸⠀⠸⡆⠀⠀⠀⠀⠀⠈⢧⠀⠀⢿⡯⣦⡈⢳⡀⢸⡀⢻⡄⢀⣙⣦⠀⠀⠀⠈⠛⠦⠀⣷⠀⠀⠻⠡⠟⠁⣀⡀⠸⠗⢋⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⢀⠸⣷⡀⠸⡇⠙⣷⡄⠙⣆⢷⣴⠻⡉⠉⠉⠳⢤⡀⠀⠀⠀⠀⠈⢸⡿⣤⣤⠆⠈⠉⠀⢠⣴⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⡿⣇⢆⠀⠀⠀⠘⣆⢳⡙⣆⢳⠀⠘⢿⣦⡈⢻⡏⠓⢭⡀⠀⢀⣠⠽⠛⠒⠖⠀⠀⠈⠁⠀⠀⠀⠀⠀⣀⣸⢡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠇⢹⡼⡆⠀⠀⠀⠹⡌⢿⣄⣘⣆⠀⣞⠋⠉⠉⠉⠻⣯⣀⡶⣋⣀⣀⣀⣀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⢫⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠀⠀⠀⣀⠴⠲⣄⣀⣠⠤⠤⠤⠤⠤⠤⢤⣀⣀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⠎⠀⣀⣀⠀⠀⣠⠞⣡⣾⣿⣿⣿⠄⠀⠀⠀⠀⠀⢀⣀⡀⠀⠉⠑⠒⠤⣀⡀⠈⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠋⠀⣼⣿⣿⡿⣫⠴⠚⠛⠛⠛⠛⠛⠒⠀⠠⠶⣾⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠉⠓⢤⡈⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣤⠋⠀⢀⣿⣿⠿⠋⢀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣧⠀⠀⠀⠀⠀⢣⡀⠹⣷⣦⡈⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⠃⠀⠀⢸⡿⠁⢀⠴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣧⠀⠀⠀⠀⠸⡳⣄⣿⣿⣿⣆⠀⠀⢀⣀⣤⣄ ⠀⠀⢈⠇⠀⠀⢠⠞⠀⡠⠋⠀⣰⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⢇⠈⠻⣿⣿⣿⣷⣾⣿⣿⣿⡿ ⠀⠀⠈⠀⠀⡰⠃⠀⣰⠁⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠘⡄⠀⠈⠻⣿⣿⣿⣿⣿⣿⠃ ⠀⠀⠀⠀⡰⠁⠀⢠⠇⠀⠀⡌⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠘⣆⠀⠀⢈⠛⢿⣿⣿⡁⠀ ⠀⠀⠀⡰⠁⠀⠀⡞⠀⠀⢰⠃⣸⠀⠀⠀⣸⠄⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣆⠀⠸⡟⢶⣽⣿⣿⡆ ⠀⠀⠐⠁⠀⠀⢰⠃⠀⠀⢸⠀⣿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢠⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⣧⡀⢣⠈⣿⡿⠋⠀ ⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⣾⢰⢻⠀⠀⢸⢹⠀⡀⠀⠀⠀⠀⠀⢸⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠈⠁⠈⠢⣧⣸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠀⠀⢸⠿⡿⠙⡗⠲⡟⢹⠀⡇⠀⢀⣀⡀⠀⣾⡀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠈⢹⠀⠀⠀ ⠀⠀⠀⡆⠀⠀⣏⢰⠀⢸⠀⠇⠀⢱⡸⠀⠀⣷⣷⠀⠀⠁⠉⢙⡟⣷⠧⣧⣀⣀⠃⠀⠀⡆⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⣇⠀⠀ ⡇⠀⠀⡇⠀⠀⢿⣼⡄⡾⠤⣀⣀⣠⢇⠀⠀⢿⠘⡄⡀⠀⠀⠸⠀⢸⠀⢸⠀⢹⠉⠒⢠⡇⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠸⡀⠀ ⣿⣧⠀⢳⠀⠀⢸⣿⣷⡇⢀⣿⣿⣿⣿⠀⠀⠸⠀⢱⠿⠤⠤⢤⣄⣀⣀⠀⠇⡿⠀⠀⢸⠀⠀⣆⠀⠀⠀⠀⢣⠀⠀⠀⠰⠄⠀⠁⠀ ⣿⣿⣷⡈⣆⢶⡘⣿⡿⠀⠈⣿⣿⣿⠇⠀⠀⠀⠀⠘⡇⠀⠀⢸⣿⡿⣿⣿⣿⡇⠀⠀⡸⠀⣼⣿⣦⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀ ⠈⢻⣿⣿⣼⠆⣷⣿⡇⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡿⢹⠀⠀⠀⡇⣰⣿⡿⠈⢣⣷⢄⡀⢱⠀⠀⠰⠀⠀⠀⠀ ⠀⠀⠙⢿⣿⡆⠉⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠁⠀⡎⣠⠀⢸⣷⣻⣿⡇⠀⠀⠙⡄⠙⢦⡆⠀⠀⠇⠀⠀⠀ ⠀⠀⠀⠀⠹⣿⡇⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⠀⢸⣷⡇⠀⠼⢡⣿⣿⡇⠀⠀⠀⠀⠀⠀⠉⡦⢀⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⡇⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⢀⠟⣸⠀⠀⢠⣿⣿⣿⡇⠀⢀⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀ ⠁⢦⣄⠀⠀⠀⣧⠀⠀⣿⣦⣀⠀⠀⠀⢠⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢠⡇⠀⢀⣾⣿⣿⣿⡇⠀⣼⣷⡇⠀⠀⠀⠀⡌⠀⠀⠀⠀ ⠀⠀⠹⡟⢷⡀⢹⡀⠀⢿⣿⣿⣷⣦⣄⠀⠀⠉⠀⠀⠀⣀⣀⣤⣴⣶⠞⣿⠀⢀⣾⣿⣿⣿⣿⠁⣰⡿⠇⢹⡀⠀⠀⢀⠇⠀⠀⠀⠀ ⠀⠀⠀⠹⡄⠙⢮⣧⠀⠈⢿⣿⣿⣿⣿⣷⣦⣤⣶⣾⣿⣿⣿⠟⠉⠀⣠⠇⢀⡾⢿⣿⣿⣿⣿⣰⠁⢣⠀⠀⢧⢰⠀⡼⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠱⠀⠀⠙⣧⡀⠈⣿⡏⣿⣿⣿⡿⢿⣿⡇⠈⠉⢀⡤⠒⠉⡹⢠⠞⠀⠀⠙⢿⣿⣿⡇⠀⠈⡆⠀⠘⣿⣷⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢦⠀⠀⠘⣷⡄⢹⠃⠘⠃⢻⠇⠈⣿⠇⢠⠔⠁⠀⠀⣠⣧⠏⠀⠀⠀⠀⠀⠙⣿⡇⠀⠀⢸⡀⠀⢘⡏⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⢀⢴⠋⠀⠀⠀⢀⡗⠂⠀⠀⠀⠀⠈⠙⠲⡤⣀⠀⠀⠀⠀⠀⠙⢦⡀⡟⠁⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⣠⣞⣧⠏⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢂⠀⠀⢀⡠⠔⠒⠂⢈⣧⡀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿ ⠀⠀⠀⡴⢋⣾⠏⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡚⠉⢢⡀⣀⣀⠀⠉⠙⢢⡾⣿⣿⠈⢿⣿⣿⣿⣿⣿⣿⣟⠿⣷ ⠀⠺⢿⣠⡾⠃⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⡀⠀⠀⠀⠹⠄⠂⠙⣄⠉⢢⣤⠀⠀⠙⢿⣿⠀⠀⠻⣿⣿⣿⣿⣿⣿⣦⠀ ⠀⢀⣾⣿⡁⢀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠱⡑⡄⠀⠀⠙⣇⠀⠀⠈⠻⠻⢿⡛⢿⠿⣷ ⠀⢸⣿⣿⣷⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣆⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠈⢧⠀⠙⣌⢳⣄⠀⠈⠳⡀⠀⠐⠀⠀⠱⡄⠀⠀ ⠀⣾⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢹⠘⡄⠀⠀⠀⠀⠘⡀⢃⠀⠀⠀⠈⢆⠀⠘⣦⠹⣷⡀⠀⠙⢆⠀⠀⠒⠀⢱⠀⠀ ⣤⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠸⠀⠹⡀⠀⠀⠀⠀⢡⠘⡄⠀⠀⠀⠈⣆⣀⣸⣷⡽⣿⡶⠤⠨⢷⣦⡀⠀⠀⡇⠀ ⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⡇⠀⢷⡀⠀⠀⠀⠘⡆⢧⠀⠀⠀⠐⠹⡄⠐⣾⡈⢻⡿⣷⡀⠀⠳⣷⡀⠀⠠⠀ ⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡆⠀⠀⣇⠀⠀⢸⠀⢸⣷⡀⠀⢀⡄⢱⢸⠀⠀⠀⠀⡀⢇⠀⢹⣧⡠⠽⣞⣿⡄⠀⠹⣿⣄⠀⢃ ⢸⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⢻⠀⠀⠘⡆⠸⡝⣷⡞⠁⠀⠀⣏⡆⠀⠀⠀⢡⢸⡄⢸⣿⣤⣾⣿⢿⣿⢯⡀⠹⣿⣦⠀ ⢻⣿⠃⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡆⠀⠀⣧⢠⡟⠉⠻⡄⢄⠀⢸⡇⠀⠀⠀⢸⠸⡟⣼⣿⣿⣿⣉⡀⠘⠃⢳⡄⢹⡿⠃ ⣾⠏⠀⡆⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢻⡀⠀⠘⣧⠀⠀⣿⠋⡇⠀⠀⠙⣜⣧⠈⣿⠀⠀⠀⠀⡄⡇⢻⣿⣿⣿⣿⣧⠀⠀⠀⢻⡄⣷⠀ ⡿⠀⣼⡇⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠘⣧⠀⠀⢿⡀⡴⢿⡇⡇⠀⠀⠀⠘⣿⡳⡟⠀⠀⠀⠀⡇⡇⠸⠁⠹⣿⡟⢿⡄⠀⠀⠘⣿⡈⠀ ⠃⣼⡟⠃⢀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⢹⡆⠀⢸⣿⠀⡈⢁⡇⢀⡠⠴⠾⠿⣇⠿⣄⠀⠀⠀⣿⠃⠀⠀⠀⠙⠿⠛⠁⠀⠀⠀⣿⣧⠀ ⣾⣿⠀⡂⠈⡄⠀⠀⠈⣇⠀⠀⠀⠘⡄⠈⣿⡀⣾⡿⡀⡇⣸⠟⠁⣠⣶⣶⣬⣽⡃⠈⢶⡄⠀⣿⠀⠀⠀⠀⠀⢐⠢⢶⣚⡯⢖⡈⠏⢠ ⣿⣿⡄⡇⠀⣧⠀⠀⠀⠸⡄⠀⠀⠀⠘⡄⠸⣿⠀⡄⣧⡟⣹⣷⣿⣿⡿⠛⡁⠀⡇⠀⠈⢧⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠈⠠ ⣿⣿⣷⢸⠀⣿⡆⠀⠀⠀⢣⠀⠀⠀⠀⠘⡄⢻⣆⠛⢹⣿⣿⣿⣯⣿⣿⣾⣿⡀⠀⠀⠀⠸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀ ⣿⣿⣿⣼⡄⢩⢱⠀⠀⠀⢸⣇⠀⠀⠀⠀⢸⣆⢿⣿⣿⣿⠻⣿⣿⣿⠛⠛⠁⣷⢀⣀⣀⣈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠸ ⣿⡟⢹⡇⢧⢸⠀⢇⠀⠀⠀⣿⣆⠀⠀⠀⠀⢿⢮⣿⣿⡇⠀⠙⢿⣍⣠⡤⠞⠉⢀⣉⡝⠚⠯⣁⠀⠀⠀⠀⣀⡤⣶⠀⠀⠀⠀⠀⠀⢀ ⣿⣿⢸⡇⡞⡜⡄⠘⡆⠀⠀⢸⣿⡄⠀⠀⢸⡘⡦⠻⢿⠻⣷⣤⣀⣈⡋⠀⢀⣈⠙⠒⠺⠁⠊⠀⠀⠀⣠⠾⠁⠀⢰⠀⠀⢀⣶⣷⣿⣿ ⠭⠏⠸⠃⢹⠹⡇⠀⠘⡄⠀⠀⣿⣿⣄⠀⠀⢷⣧⠀⠈⠳⡘⢿⣯⡉⠛⠛⢿⣖⠫⠁⠀⠀⠀⢀⣀⠀⠳⣄⠀⠀⠊⡀⣠⣿⣿⣿⣿⣿ ⠀⠀⠀⠠⠸⡀⠸⠀⠀⠘⣆⠀⠸⣿⡟⢢⡀⠸⡿⣇⠀⢰⠸⠦⢵⣝⣿⠓⣬⠈⢢⣀⣄⡠⠊⠁⡸⠀⡀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠈⣦⠀⢻⠳⣆⠑⡄⢇⠘⣄⡤⢷⡀⠀⠀⠙⠂⠸⢀⣀⠋⠚⢁⡠⠐⠋⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⢠⠸⣧⡘⡇⠙⣧⡈⢾⡟⢽⡄⠀⠈⢒⣤⠄⡀⠀⠘⠋⠓⠁⠀⠀⠀⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠈⢹⡶⠀⠀⠀⢧⢳⣅⣳⡀⢜⠛⠚⠛⠶⣋⣠⣊⣁⣀⣀⡀⠀⠀⠀⠀⠀⠀⣸⠞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

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

⠀⠀⠀⠂⠀⠁⡄⠀⠂⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⢀⣴⣿⣿⡿⠟⠋⠁⠈⡿⠀⠀⠁⠀⠀⠈⠉⠙⠻⠿⠿⣧⡀⠀⠀⠀⠀⣄⠉⠙⢶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⠀⠀⠀⣀⡴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⢷⠀⠀⠀⢦⠙⣦⠀⠈⢻⡙⠶⣄⠀⠀⠀⠀⠀⠀⠀⠈⠀ ⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠈⢧⡀⠀⠀⠁⠸⢧⡀⠀⠱⡄⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣴⣦⣤⣤⣄⡀⣠⠏⠀⠀⠀⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠈⢧⠀⠀⠀⠀⣆⠱⣄⠀⠹⡄⠀⠀⠻⣄⠀⠀⠀⠀⠀ ⠀⠀⠈⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⣠⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠈⡆⠀⠀⠀⢻⠀⠈⠣⡀⢻⣷⣄⡀⠙⢦⠀⠀⠀⢀ ⠀⠀⠀⢻⣿⣿⣿⡿⠁⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠸⡆⠀⠀⠀⡇⠀⠀⠙⢦⣿⣿⣿⣶⣌⠃⣠⣶⣿ ⠀⠀⠀⠀⣿⣿⡟⠁⠀⠀⠀⠀⣴⡏⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⢳⠀⠀⠀⢸⡀⠀⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⢀⣴⣿⡿⠁⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⡸⡄⠀⠀⠈⡆⠀⠀⠀⢧⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿ ⠀⣠⣾⣿⡟⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠈⣆⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⣷⢳⡀⠀⠀⢻⡀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠈⠙⢿⡿⣿ ⠐⠛⢛⡿⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⢸⠃⡆⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⢻⡀⡀⠀⠀⠘⣇⠀⠀⠀⠀⢸⡌⣷⡀⠀⠘⡇⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠙⠈ ⠀⣠⡞⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⡼⠀⡇⠀⠀⠀⠀⢸⢿⠀⢀⡄⠀⠀⠀⠀⣇⠈⢳⣤⣀⣿⡄⠀⠀⠀⠀⡇⢰⢳⡀⠀⢱⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠙⢶⣤⠀ ⣿⠏⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢀⡇⢠⣇⣀⣀⣠⣦⣿⢼⡖⢫⠀⠀⠀⠀⠀⠸⡄⢸⡇⠸⡟⣿⢤⣀⠀⠀⢹⡜⡀⢧⠀⠸⡄⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠈⠻⠄ ⠋⠀⠀⠀⠀⠀⠀⠀⣾⢸⠀⠀⠀⠀⢀⣠⣾⡷⡾⢻⡇⠀⢸⡄⡇⠈⡇⢸⡄⠀⠀⠀⠀⠀⠑⢸⡇⢀⠃⠘⡇⡌⠙⠲⢶⣵⡇⠈⣧⠀⣇⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠃⡇⠀⠠⠔⠛⠉⠀⡟⢳⡇⠈⢧⠀⡸⣷⡇⠀⢻⣸⣧⠀⠀⠀⠀⠀⠀⢸⣧⢸⠀⠀⢹⣷⠀⠀⢸⠈⡟⠲⢼⣆⢹⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⢸⠁⠀⠘⣦⠷⣿⣇⠀⠘⣿⡿⣇⠀⠀⠀⠀⠀⢸⣿⣈⣠⡤⣼⣿⣧⣀⣘⣀⣁⡀⠀⠹⢹⠂⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢠⣼⣖⣾⣷⣶⣶⣾⣤⣼⣏⠻⣄⢸⡇⠘⣆⢠⠀⠀⠀⢸⡿⡿⠁⣿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣯⣟⡃⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣀⣀⣴⣿⣿⣿⠟⠋⠉⣹⣿⣿⣿⣅⡀⠸⡇⠀⠘⢾⡄⠀⠀⢸⠁⡷⠚⠹⢣⡶⠋⠉⠳⣄⠀⠀⠙⣿⣿⡿⠿⢯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠼⣿⣿⠟⠁⠀⠀⣾⣯⣀⣤⣸⣯⠁⠀⠘⠀⠀⠈⢿⡀⠀⢸⠀⠀⣀⡴⠛⠛⣶⣶⣤⣨⡇⠀⠀⢾⠋⡇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣤⠀⠈⡇⡀⠀⠀⠈⡿⡄⠀⠀⠈⢡⣤⢿⣻⣿⣿⡀⠀⠀⠀⠀⠀⠀⢧⠀⣿⠀⠀⢧⠈⠻⣟⡻⠭⢝⣫⠇⠀⠀⡸⠀⡇⠀⠀⣸⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⣇⢳⠀⠀⠀⡇⠘⠦⢤⣀⣀⣙⣷⡶⠟⠛⠁⠀⠀⠀⠀⠀⠈⠉⢧⡇⠀⠀⠘⡄⠚⠻⠛⠛⠉⠁⠐⠋⢠⡇⠀⡇⠀⢠⣿⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠀⢸⣧⠀⣸⡜⡆⠀⠀⣷⠀⠈⠁⠀⠀⠀⢀⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢹⠙⢿⡀⠀⠱⡄⠀⠀⠀⠀⢸⠃⢰⡇⠀⣸⠹⡄⠀⠀⠀⠀⠈⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠀⢸⡟⣇⠀⢳⣻⡀⠀⣿⡄⠀⠀⠀⢀⡴⠃⣨⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⠀⠳⡄⠀⠙⣄⠀⠀⠀⡟⠀⣿⡇⠀⡇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡇⠀⡇⠸⡄⠘⡏⢧⠀⣿⣇⠀⢀⡴⠋⠀⣠⠋⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠈⢆⠀⠈⢣⣀⡞⠁⢠⢇⡇⣼⠁⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⠀⠀⢸⡹⡄⢧⠀⠃⢠⠃⠘⣦⡏⣿⣄⡼⠀⢠⠞⠁⠀⠀⡰⠋⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠱⣄⠀⠉⠀⢀⡘⢻⢣⠏⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠘⣆⠀⠀⣇⠹⣼⡀⠀⢸⠀⠀⠹⣇⣿⣿⡇⢀⡇⠀⣠⡴⠊⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⢨⠁⡤⠞⠁⠀⣾⡞⠀⠀⠀⡇⠀⠀⠀⠀⠀⠐⠀⠀⠀ ⠀⠀⠀⠘⣆⠀⢟⢆⢸⣷⡀⢸⠀⠀⠀⠙⠹⡘⠀⢸⢿⠞⠁⢀⡴⠋⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠽⠋⠀⠀⠀⠀⣿⡇⠀⠀⢰⢧⠀⠀⡜⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡀⣘⣆⠸⡎⢧⣽⡄⢺⠀⠀⠀⠀⠀⢠⠀⣼⠏⠀⢰⠋⠀⠀⠀⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⢸⣼⠀⣸⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠑⣦⠈⢳⣽⡀⠹⣿⣾⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⡿⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠀⠀⠀⠀⠀⠀⢀⣎⡏⠀⠀⠀⢸⡇⢠⢿⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢳⡄⠙⢯⡤⠈⣻⠀⠀⠀⠀⠀⢸⡇⠀⠀⣼⠁⠀⠘⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⡟⠀⠀⠀⠀⠀⠀⣼⣽⢀⡆⠀⢠⣿⣧⡟⠘⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢹⣦⠀⠉⢲⣿⠀⢳⠀⠀⠀⠀⣇⠀⢰⠃⠀⠀⠀⢻⣿⣿⣯⠙⠲⢤⣀⣀⣤⣶⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢻⣇⣾⠀⠀⢸⣿⠇⠀⠀⢻⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⠛⢦⣸⠉⡇⠈⢧⠀⠀⠀⢸⢰⠇⠀⠀⠀⠀⠈⣿⣿⣿⣀⣀⣀⣈⠉⠛⠿⠿⠟⢉⣿⣿⣿⠀⠀⠀⠀⢀⣴⣿⠞⣿⠀⠀⣾⡟⢀⣠⠞⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠥⠞⠁⠀⣷⡇⠈⢧⠀⠀⠸⣟⣀⠀⠀⠀⠀⠀⢹⡟⠋⠉⠀⠒⠘⣧⣀⣀⣀⣴⡿⠛⠁⠘⣇⠀⠀⠀⣠⠞⠁⢀⡿⢀⣾⣡⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠠⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠈⠳⡄⠀⢳⣌⠃⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⢘⣿⣿⠟⠉⠀⠀⠀⠀⠸⣖⠒⢋⠁⠀⠀⣸⢀⡞⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⢀⠔⠀⠀⡠⠚⠛⠉⠈⠁⠀⠀⠈⠉⠓⡀⠠⢢⠑⠦⢄⠀⠀⠀⠀ ⠀⢠⣤⣄⡠⠁⠀⣠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠐⡀⠀⡕⡈⢆⠑⢄⠀⠀ ⠀⢸⣿⡟⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠀⢡⠀⢠⠈⠺⣷⣦⣢⣴ ⠀⣴⠏⠀⠀⡜⠀⠀⠈⠀⠀⢀⠀⠀⢠⠀⠀⠀⠀⠀⣂⠀⠆⠀⠆⠀⠈⠛⢿⣿ ⢈⠍⠀⠀⣸⠁⠀⠀⡧⠀⠀⣸⠀⠀⠀⠆⢄⢰⠀⠀⠏⠆⠸⠀⠈⡄⠀⠀⢀⡉ ⠋⠀⠀⢀⠇⠀⢀⣰⡼⡖⢒⠗⣡⠀⠀⠘⢠⠈⢓⠢⢔⡎⠄⠆⠀⠈⢄⠀⠀⠁ ⠀⠀⠀⠀⡇⠈⠀⡎⡇⠡⠾⣇⢹⢇⠀⠀⢸⡀⣬⣧⣘⣉⣙⣆⠀⠀⠀⠢⠀⠀ ⠀⠀⠀⠀⠁⠀⣬⣿⠟⢫⠿⢧⠙⡄⢲⠀⠈⠗⢻⡛⠫⡉⢹⣷⠢⠀⠀⠀⠀⠀ ⠀⠀⠀⣄⢰⡄⠈⠣⡀⠹⣿⡿⠄⠀⠀⢥⡆⠸⠑⠞⠽⠃⢀⢸⠀⡆⠀⠀⠄⠀ ⠀⠀⢠⢸⡜⢴⠀⡇⠀⢀⠔⠀⠀⠀⠀⠀⠁⢉⠣⠐⠄⠀⡈⣼⠸⠃⠀⠀⠀⠀ ⠀⠀⢸⡼⠐⠘⢣⣷⡰⠡⠊⢀⠄⠀⠀⠀⠀⠀⢂⠑⢌⠒⡀⢇⠇⠀⠀⠀⠀⠀ ⠀⠐⡈⣌⣆⡀⠈⠚⠃⡧⢂⠔⠁⠀⠀⠀⠀⠀⠀⠱⠰⠊⠀⡟⠀⣄⢀⠀⠀⠀ ⠀⠐⡕⢧⠻⡇⠀⠀⡇⠁⠦⢄⡈⠀⠀⠀⠀⠀⣀⡆⠀⠀⢰⠇⠀⣏⣼⠀⠀⠀ ⠀⠀⠈⠦⡑⢇⢆⠀⢀⡘⠀⠘⣿⡕⠢⠤⣶⡿⣿⡀⠀⠀⣹⡆⢸⠏⡀⠇⠀⠀ ⠀⠀⠀⠀⠈⢸⡌⢂⠘⡠⠀⠀⢋⠉⠀⢱⣤⠞⠉⠡⠠⠔⢁⢣⡖⠊⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢋⡇⠀⠀⠀⠀⠀⠀⢀⡤⢾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡖⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⣸⠀⠀⠀⣀⣤⣴⠟⠋⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠈⢧⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⣀⣿⣤⡾⠿⠛⠉⠀⠀⢀⣞⡇⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⢠⡏⠀⠀⠀⠀⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⡿⠟⢛⡏⢹⡇⠀⠀⠀⠀⠀⡼⣸⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸⠁⠀⠀⠀⢰⡇⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡆⠚⠉⠉⢀⡾⠁⠀⢸⢇⣿⡇⠀⠀⠀⠀⣰⠃⡿⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⡇⠀⠀⠀⠀⡎⡇⠀⠈⢻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⢸⣼⠈⡇⠀⠀⠀⢠⠏⠀⡇⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢠⠁⠀⠀⠀⢰⠁⡇⠀⠀⠀⠘⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣇⡀⠀⠀⢸⡇⠀⢧⢤⣀⠀⡞⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠸⠀⠀⠀⠀⡟⠀⣧⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣿⣯⣿⣿⣷⣾⣶⣤⣘⡀⠈⢹⠣⣄⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠈⠀⠀⠀⢸⠁⠀⢿⠀⠀⠀⠀⠀⠀⠀⢹⠟⢾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠀⠀⠀⠀⠀⠀⠀⠉⣽⣿⣿⣿⡿⠛⢻⣿⠿⣿⣿⣶⣧⣄⡘⣿⣧⠀⢀⠀⠀⠀⠀⠀⠀⠀⢇⡄⠀⠀⠀⡏⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⡞⠀⡞⢿⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⣿⣿⠉⠀⠀⡿⠋⠀⠀⠉⠻⢿⣷⡉⠛⣇⠀⠘⡆⠀⠀⠀⠀⠀⠀⠘⡇⠀⠈⣹⡿⠟⠋⠉⡟⠒⠦⠄⠀⠀⣸⡇⠀⠇⢸⠀⠻⣦⠀⠀⠀⠀⠀⠀⠀ ⢰⡄⢰⡀⠀⠀⠀⠾⢻⣿⣿⡇⠀⠀⣴⠟⢻⡀⢀⡤⣤⠀⢹⣿⡀⣿⠀⡆⠘⣆⠀⠀⠀⡄⠀⠀⡇⠀⢋⡟⢒⣶⣿⣿⣿⣿⣿⣷⣶⣤⣋⡇⠸⠀⢸⠀⠀⡏⠁⠀⠀⠀⠀⠀⠀ ⠘⡇⢸⠇⠀⠀⠀⠀⢸⠇⠹⡇⠀⠀⢀⣤⣾⠀⠸⣤⡼⠀⣸⡇⠀⢹⣠⡇⠀⠘⣄⠀⠀⢣⠀⠀⠁⠀⣸⡶⢿⣿⠿⢛⡿⠋⠙⠛⠻⠿⣿⣿⣷⣄⡈⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠁⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠠⢤⣈⣧⠈⠦⣄⣉⣤⠞⣹⠁⠀⠀⣿⠃⠀⠀⠘⣆⠀⠘⡄⠀⠀⢀⡏⠀⠈⠀⢀⣟⣀⠀⠀⠀⠀⠀⠹⡏⠛⢻⣿⣷⣏⠀⠀⠀⠀⠀⠀⠀⠀ ⠶⠤⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠈⠉⠙⠒⠒⠒⠒⠚⠉⠀⠀⠀⢻⡇⠀⠀⠀⠈⢦⠀⢻⠀⠀⢸⠃⠀⠀⠀⠊⠉⢹⡆⣴⠒⣦⠀⠀⡇⠀⠈⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⢰⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠈⢧⡈⡆⠀⡇⠀⠀⠀⠀⡷⠶⡾⠃⠿⠶⠃⣀⣰⠇⠀⣸⡿⡏⠀⠈⠙⠀⡄⠀⠀⠀⠀ ⠀⠈⠆⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠹⣇⢸⠁⠀⠀⠀⠙⠻⢤⣙⠢⠤⠤⠚⢡⠟⠀⠀⠁⣸⠁⠀⠀⠀⠀⡇⠀⠀⠀⠀ ⣀⣀⠀⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠏⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠒⠒⠓⠚⠂⠀⢠⡇⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀ ⣿⣅⣠⢀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⣜⣼⠀⠀⠀⠀⠀ ⠛⢯⠀⢈⣇⠀⠀⠘⡇⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⢠⣿⡟⠀⠀⠀⠀⠀ ⠀⠀⢀⡞⠸⣆⠀⠀⡇⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⢸⢿⡇⠀⠀⠀⠀⠀ ⠀⠀⠘⠀⠀⠘⢦⠀⡇⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣟⡀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀ ⢀⡄⠀⠀⠀⠀⠈⣧⡃⠀⢸⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⡿⣸⠁⠀⠀⠀⢠⠇⢸⠀⠀⠀⠀⠀⠀ ⠈⠀⠀⠀⠀⠀⢠⣿⠙⠀⣼⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠚⠒⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠀⣠⠞⣽⣱⢿⡇⠀⠀⠀⢸⡆⠈⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⡿⡇⠀⢸⠙⢿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠰⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⣸⣷⠋⢈⣿⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⢸ ⠀⠀⠀⠀⠀⠀⣿⠁⢻⡄⢸⡆⠀⠙⠻⣿⣿⣷⣦⡀⠀⠀⠀⠀⠸⣄⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣾⠟⠀⢰⡿⠁⠀⡞⠹⡄⠀⢸⡇⡇⠀⠀⠀⠀⠀⠀⠸ ⠀⠀⠀⠀⠀⢰⡇⠀⠀⢻⡸⡇⠀⠀⣠⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠈⠙⠓⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣾⡿⠋⠀⣰⡿⠀⠀⡼⠀⠀⢷⠀⢸⠁⢻⠀⣶⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠻⣷⠀⣰⢿⣿⣿⣿⡿⠋⠘⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣶⣾⣿⣿⣿⠟⠁⣠⣾⡿⠃⠀⣰⠁⠀⠀⡟⣧⡞⠀⠸⡇⡇⢡⠀⠀⠀⢠ ⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠸⣦⡇⠀⠉⠉⠉⠀⠀⠀⠈⢿⣿⣷⣤⣤⣤⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⢀⣴⣿⣿⠃⠀⣸⠃⠀⠀⣰⠁⠈⣇⠀⠀⢻⣇⠘⡄⠀⠀⠀ ⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⢠⠋⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢁⣴⣿⣿⣿⡏⠀⢰⠋⠀⠀⠀⡟⠀⠀⠈⢷⡀⢸⣿⠀⢻⠀⠀⠀ ⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⣰⠇⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣿⣿⠿⠿⠿⠛⠛⠋⠉⣰⣿⣿⣟⣴⣿⣿⣿⣿⡏⠀⣰⠃⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣿⠀⠈⠇⠀⠀ ⠀⠀⠀⠀⠇⠀⠀⠀⠀⣠⠋⠀⠀⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠰⠃⠀⠀⠀⢀⣿⡇⠀⠀⠀⠀⠀⠀⠘⡄⠀⠸⡄⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⢠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⡟⠀⠀⠀⠀⠀⢀⣤⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⢱⠃⠀⠀⣀⣤⠖⢉⡟⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣁⣼⣶⡞⠛⠉⠀⠀⣾⠃⠀⠀⠀⠀⢀⠀⠀⠀⡎⠀⠀⠀⡿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⢀⠤⠖⢺⠋⠉⡇⣸⠁⠀⠀⠀⡸⢺⠀⠀⠀⠀⠀⢸⠀⠀⢰⠁⠀⠀⢰⡇⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠀⠀⢠⠏⠀⠀⣣⠛⡀⠀⠀⢠⠃⡇⠀⠀⠀⠀⠀⠸⡄⠀⡌⠀⠀⠀⡇⡇⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣞⣀⣀⠀⡏⠀⠧⢄⣀⡏⠀⡇⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⢸⠀⠇⠀⠀⠀⠈⠻⣦⡀⢠⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⠀⠀⠀⠀⠀⠠⣼⣿⣿⣿⣿⣿⣶⣦⣄⡘⠑⣤⡇⠀⠀⠀⠀⠀⠀⠘⣄⠀⠀⠀⡇⠀⢸⠀⠀⠀⠀⠀⢸⠙⣿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢰⣿⣿⡟⠁⢰⡟⠉⠙⠻⣿⣗⠺⡏⠀⢦⠀⠀⠀⠀⠀⢻⠀⠀⣶⡶⠶⠺⡦⢤⠀⠀⠀⡇⢠⠉⡍⢢⡀⠀⠀⠀⠀⠀ ⢠⠀⡄⠀⠀⠐⢻⢿⡟⠀⠀⠞⠳⡄⣠⢤⠀⢻⡆⢹⠀⠀⢣⠀⠀⢠⠀⢸⠀⠘⡏⣴⣶⣿⣿⣷⣶⣦⣼⣁⠀⠀⡇⢠⠋⠀⠀⠀⠀⠀ ⠸⠇⠃⠀⠀⠀⢸⠀⠑⠀⠀⢶⠺⡀⠱⠞⣡⣼⠀⠘⣼⠀⠈⢧⠀⠘⡄⠀⠀⣼⠛⠻⠋⣹⠋⠀⠉⠙⠻⡿⣷⣦⣇⡘⠀⠀⠀⠀⠀⠀ ⣤⠀⠀⠀⠀⠀⡏⠀⠀⠀⠁⠚⠢⠼⠷⠾⠥⠋⠀⠀⢿⠀⠀⠀⢣⡀⢡⠀⠀⡇⠀⠀⠴⠓⢢⣠⠤⡄⠀⡃⠀⢹⣿⣇⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠄⠀⠀⠀⠱⣌⠀⡸⠀⠀⠀⣰⠲⡞⠘⠒⢃⣀⡇⠀⡼⡟⠁⠉⠂⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⠇⠀⠀⠀⠙⠒⠭⣖⣒⣉⣞⡀⠀⢰⠃⠀⠀⠀⡇⠀⠀⠀ ⣶⠂⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⢀⢠⠁⠀⠀⠀ ⠛⠏⢈⣆⠀⠀⡟⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⢸⣾⠀⠀⠀⠀ ⠀⠀⠌⠘⣆⠀⡇⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠁⠀⠀⠀⣿⡟⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢧⡇⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢿⠀⠀⠀⢰⠁⡇⠀⠀⠀⠀ ⠈⠀⠀⠀⠀⣼⡓⠀⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢎⣿⢾⡆⠀⠀⢸⠀⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡿⣇⠀⡏⠻⣿⣿⣦⣀⠀⠀⠀⠀⠰⠁⠀⠀⠐⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢁⣾⠏⢀⣇⠀⠀⣾⡀⠀⠀⠀⠀⢠ ⠀⠀⠀⠀⣸⠃⠘⣆⢣⠀⠀⣹⣿⣿⣷⣄⠀⠀⠀⠑⠤⠤⠜⠁⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠏⠀⣼⠃⢀⠆⠸⡄⢀⠏⡇⢠⡄⠀⠀⠀ ⠀⠀⠀⠀⡏⠀⠀⠘⢾⡀⣰⣿⣿⣿⡿⠙⢷⣤⡀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣶⣾⣿⡿⠃⣠⣾⠃⢀⡞⠀⢠⢷⣸⠀⢳⠸⢠⠀⠀⠠ ⠀⠀⠀⢰⠁⠀⠀⠀⠈⣷⡇⠀⠉⠁⠀⠀⠈⢻⣿⣦⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⠟⣠⣾⣿⠏⠀⡜⠀⠀⡼⠀⢻⡀⠘⣾⠀⠄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⢣⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⠿⠿⢻⣿⣿⣯⣾⣿⣿⡟⠀⡜⠀⠀⢠⡇⠀⠀⠙⠀⢻⠀⠰⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⡿⠀⠌⠀⠀⠀⣼⡇⠀⠀⠀⠀⠘⡄⠀⠄⠀

⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠠⡧⡆⢀⡀⠀⠁⠀⠀⠀⠀⠀⢰⡀⠀⢀⠀⠀⠀⠀⡄⠀⠀⠀⠀ ⠀⠀⠀⡀⠀⠸⡁⢱⠀⠈⢙⢲⡀⠀⠠⠀⠀⠀⢳⠀⢀⣢⠀⢀⡀⢡⠀⠀⠀⠀ ⠀⠀⠀⡇⠀⡄⢡⠀⡀⡀⢀⠀⡄⠀⠀⠁⠀⠀⠀⢩⠁⠃⢂⠀⠀⡜⠀⠀⠀⠀ ⠀⠀⠀⢘⣶⣧⣼⣄⣓⠣⢼⡀⢠⢡⠀⠀⠀⠀⠀⠀⢂⠰⠀⢂⠀⠰⡇⠀⠀⠀ ⠀⠀⢸⣿⠋⢁⠊⠉⠙⠳⣶⠁⠀⢾⠣⡀⡀⠀⣀⢤⠀⣢⣆⣀⣂⡀⣷⠀⠀⠀ ⠀⠀⢸⠘⠄⢊⡨⡀⠿⢀⡉⠇⠀⠘⡄⠑⢴⡀⡇⣲⣿⡉⠉⠉⠙⡟⢷⠆⠀⠀ ⠀⠀⠘⡀⠀⠂⢕⣅⣒⢕⠁⠀⠀⠀⠀⠀⠀⠡⣰⠁⢠⠜⠻⠇⣠⠃⠜⠀⢠⣧ ⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢌⡨⠁⠬⠊⠈⢠⠀⢸⠃ ⠀⠀⡀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⢸⠀ ⠀⠀⢰⡀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢫⠀⡈⠈⠀ ⡀⠀⠈⡗⢜⡳⢄⡀⠀⠀⠀⠀⡐⠂⢄⠀⠀⠀⠀⠀⠀⠀⠀⣰⣵⡏⢰⠁⠀⠀ ⢃⠀⠀⢹⠀⠳⠈⢿⣶⣤⡀⠀⢃⠀⢀⠇⠀⠀⠀⢀⣠⣴⡾⠟⢿⢣⡆⠀⠀⠀ ⠈⠄⠀⠀⠇⠀⠀⢈⣿⣿⠟⠷⣤⣀⣀⣤⣤⣶⣿⣿⡿⣑⠇⠀⡯⠁⡇⠀⠀⠀ ⠀⠀⠀⠀⠘⡄⠀⢸⠘⢿⡀⠀⠈⠙⢿⠿⠋⠁⠈⣿⣵⠃⠀⠔⠀⢀⠃⠀⠀⠀

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

⠀⢀⠤⠤⢄⡀⠀⠀⠀⠀⠀⠀⢀⠤⠒⠒⢤⠀ ⠀⠏⠀⠀⠀⠈⠳⡄⠀⠀⡠⠚⠁⠀⠀⠀⠘⡄ ⢸⠀⠀⠀⠤⣤⣤⡆⠀⠈⣱⣤⣴⡄⠀⠀⠀⡇ ⠘⡀⠀⠀⠀⠀⢈⣷⠤⠴⢺⣀⠀⠀⠀⡼⢁⡇ ⠀⠡⣀⣀⣤⠶⠻⡏⠀⠀⢸⡟⠙⣶⣴⠥⠼⠀ ⠀⠀⢠⡾⠉⠀⢠⡆⠀⠀⢸⠃⠀⠈⣿⣆⠀⠀ ⠀⠀⣿⣠⢶⣄⠀⡇⠀⠀⠘⠃⣀⡤⢍⣈⡀⠀ ⠀⠀⠀⠀⠀⠙⠼⠀⠀⠀⠀⠿⠋⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣾⠉⢳⣰⠋⠙⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀ ⡀⠘⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀ ⠙⠷⠋ ⣰⠟⠉⠙⢦⡀⢀⣾⡟⠉⠳⣆ ⣿⠀⠀⠀⠀⠛⠛⠁⠀⠀⠀⡿ ⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃ ⠙⢧⡀⠀⠀⠀ ⠀⢀⡴⠃⠀ ⠀⠀⠀⠙⠶⣄⣀⠴⠋⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀⠀⠉⠓⢦⡀⠀⠀⠀⠀⢀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠙⢦⡀⠀⠀⣼⠀⠀⠙⢳⣄⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣀⣀⣠⠴⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠸⠄⠰⠻⣦⣀⠹⡄⠀⠀⠈⢿⠉⠓⠒⠦⢤⣶⠶ ⠀⠀⠙⠛⠻⠤⠤⢤⡶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⢰⡄⠙⣷⠀⢀⡀⠀⠀⣸⠀⠷⡏⠉⠉⠀⠀ ⠀⠀⠀⠀⠀⣠⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⡿⢠⡏⠁⠀⠀⠀⠀⠀⠀⠀⢀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⡀⢿⡄⢨⡇⠀⠙⣇⠀⠙⠶⠞⠁⠀⠀⠘⢦⡀⠀⠀ ⠀⠀⠀⢀⣼⠛⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢱⠃⡼⠀⠀⠀⠀⠀⠀⠀⠀⢠⠼⡿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠘⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⡀⢳⡀⠀ ⠀⠀⢠⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⡞⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣧⠘⣆⡀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠘⡇⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠈⣷⡄⢧⠀ ⠀⢀⡿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢀⡏⠀⡇⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡀⠘⣯⠙⠓⠦⣄⡀⠀⠀⢻⡀⠀⢳⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠸⣿⣼⠀ ⠀⣼⠁⢧⡀⣠⠴⠁⠀⠀⠀⠀⠀⠀⢸⠃⣸⢀⡴⡟⢻⡇⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣿⣇⠀⠈⢧⡀⠀⢹⣯⠀⠀⠀⢻⡄⢸⡀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⣇⠹⠆ ⠀⡇⣠⠎⠉⠁⠀⠀⠀⠀⠀⠀⠀⢰⣿⢀⡿⠋⠀⣧⢸⣧⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⢹⣿⡄⠀⠀⠻⣦⠀⢻⡳⣄⠀⢀⡹⣬⡇⠀⠀⠀⢷⡘⢧⡀⠀⠀⠀⠀⠀⣻⠀⠀ ⢸⡇⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢿⡇⠀⠀⢸⣄⣿⣆⠀⠀⠀⠀⠀⠈⢷⠀⠀⠈⣿⣿⣉⣑⣒⣾⣷⣄⢳⡘⢦⣈⠻⣿⣧⡀⠀⠀⠀⢿⠛⠿⠦⠄⠀⣼⡇⡿⠀⠀ ⠈⠁⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢸⠀⣀⡤⠞⢻⣧⣹⣆⠀⠀⠀⠀⠀⠸⣷⡀⢘⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣦⣿⠳⣮⣿⣟⢦⠀⠀⠸⡇⠀⠀⠀⢠⠿⣇⡇⠀⠀ ⠀⠀⢹⡀⠀⠀⠀⠀⠀⣶⠀⠀⠀⢸⠹⣾⣇⣥⣶⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⣿⣿⣆⠀⢷⣽⠿⠿⣿⣿⣿⣿⣿⡿⢿⡇⠀⠉⠙⠓⠆⢲⢀⡇⠀⠀⣠⡏⢰⡿⠀⠀⠀ ⠀⠀⠀⢳⡀⠀⠀⠀⠀⢿⠀⠀⠀⣸⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠓⢤⣶⣄⡀⠈⢿⣿⠳⣌⣿⠛⠒⠛⠛⠛⠛⠛⠃⢸⡷⠀⠀⠀⠀⠀⣿⣼⣃⠴⠋⠉⠉⢳⡀⠀⠀⠀ ⠀⠀⠀⠀⣽⠃⡀⠀⠀⢸⡄⠀⠀⣿⣿⠙⢿⣿⣿⣿⡿⠟⠉⠁⠀⠀⠀⠉⠛⠟⠒⠺⠿⠁⠈⠛⠂⠀⠀⠀⠀⠀⠀⢀⣿⡇⢠⡄⣰⣿⣼⣿⣿⠃⠀⠀⠀⠀⠈⡇⠀⠀⠀ ⠀⠀⢀⣼⣡⢾⠇⡀⠀⠀⢧⡀⠀⠈⢻⡄⠨⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⣻⣷⣿⣽⢏⡿⠋⠀⠈⠳⡤⢤⠀⠀⠀⢳⠀⠀⠀ ⠀⠀⠛⠋⠁⢸⠀⣇⠀⠀⠈⢳⣄⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠋⣰⣿⣁⡿⠛⠉⠳⣄⠀⠀⠀⠘⢾⠀⠀⠀⠘⡆⠀⠀ ⠀⠀⠀⠀⠀⠘⣷⡿⣆⠀⠀⠀⠻⣷⣤⣈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠋⠈⠹⣇⠀⠀⠀⠈⢣⡀⠀⠀⠈⠳⡀⠀⠀⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢷⡈⠳⣤⣀⣦⣽⣶⣍⡙⠛⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠤⠤⠤⣶⢻⡉⣹⠀⠀⠀⠀⣇⢠⡀⠀⠈⠑⢄⠀⠀⠀⠙⢤⡀⠀⠀⠉⠀⢀⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠻⠽⢿⡍⠁⠀⠀⠀⠀⠀⠀⠀⠀⢦⣀⣀⣀⣠⡤⠤⠤⠖⠛⠋⠉⠀⠀⠀⠀⠀⢸⣤⢷⡀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀ ⠀⠀⠀⡴⠋⠑⠢⣄⢀⡴⠒⠋⠓⠦⣍⣙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠒⠋⠙⣆⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠀⠀⠀⠀⠀ ⠀⠀⢸⠃⠀⠀⠀⠈⢻⡴⠶⠦⣄⢀⣿⠿⣽⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠹⣾⣿⠀⠀⠀⠀⠀⢀⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡏⠀⠀⢰⠟⣶⠏⠀⠀⠀⡼⠋⠉⠓⢿⣿⣿⣷⡦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢴⡿⠋⠀⠉⢷⡀⠀⠀⠀⢻⣽⢋⠙⠒⣶⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠤⢲⠇⠀⠀⣾⣰⠃⠀⠀⠀⡞⠁⠀⠀⣠⠞⠛⠻⣯⡛⢧⠉⠛⣶⠦⣄⣀⣀⣀⣠⠤⠖⠋⢠⡞⠀⠀⠙⢦⠈⣇⠀⠀⠀⢸⡟⣾⠀⠀⣿⡇⠀⠀⠀⣠⡇⠀⠀⠀⠀⠀⠀ ⠀⢿⡀⠀⠀⡿⠃⠀⠀⠀⡼⠁⠀⢀⡜⠁⠀⠀⠀⠈⣇⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢀⣀⠴⠋⠀⠀⠀⠀⠈⠧⢹⡀⠀⠀⣼⠹⠿⠀⠀⣿⠇⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀ ⠀⠎⠙⢦⡚⠁⠀⠀⢀⡞⠀⠀⢠⠞⠀⠀⠀⢠⠞⠓⡿⠤⣄⣀⣼⣀⣠⠴⠖⠚⢉⣉⡀⠀⠀⠀⠀⠀⠀⠀⢠⡄⣧⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠑⢦⡀⠀⠉⠀⠀⠠⠋⠀⠀⠀⢠⡏⠀⡾⠁⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⢳⠀⠀⠀⠀⠀⠀⠀⠀⣷⠸⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⣧⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⣼⡄⠀⣇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⠀⠀⠀⢈⣙⠒⠒⠒⠒⠚⣹⠃⠀⣿⠀⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀

⠀⠀⠀⠀⠀⢀⡔⠀⠀⠀⠀⠀⠀⠰⡄⠀⠀⡊⠢⡉⠢⡀⢠⡖⢻⠀⠀⠀⠀ ⠀⠀⡖⢢⣤⠟⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠈⡄⠪⢂⠈⢿⣷⣾⠀⠀⠀⠀ ⠀⠀⢻⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⢂⢣⠀⠘⢄⠀⠡⣸⣿⣿⡀⠀⠀⠀ ⠀⠀⣀⡿⠂⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⡜⠌⡆⠐⢌⠢⡀⠀⠙⠿⠿⠷⠄⠀ ⢀⠾⡿⠁⠀⢠⢁⢰⣃⡀⠀⠀⢠⡇⡼⠁⠈⢺⠀⠀⡜⠑⢄⡐⠂⠈⠄⠀⠀ ⠀⠐⢱⢜⣐⢹⢸⠃⠈⠛⢴⡀⠈⡴⢆⣰⣶⡶⡖⠀⢋⡀⣷⠈⢖⠢⡌⠄⠀ ⠂⠀⠘⢸⢰⠈⢾⣴⢲⣿⡦⠙⠲⠁⠈⠙⠉⠁⠀⡀⢸⢧⢧⡀⠰⠣⠀⠁⠀ ⠀⠀⠀⠀⡘⡄⢨⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣧⠁⣾⠉⢺⣼⠦⢷⡠⢄⠀ ⠀⠀⠀⠈⢃⢰⡌⠠⣇⠀⠀⠀⢀⡀⠀⠀⡄⠊⡏⣸⠁⣆⡆⣿⠄⠉⢇⠲⡇ ⠀⠀⡠⢂⢻⢼⢣⣀⠉⠑⠄⢀⠘⠢⠀⠊⣀⠼⢀⣿⡘⢷⣿⠃⠍⡄⠀⢂⠃ ⠀⢰⢐⠁⠈⡄⡄⢣⣏⢆⡄⠀⠀⠰⣤⡾⢃⡧⠹⣸⠀⠘⢸⡄⠘⣼⠀⢸⠀ ⠀⠀⠈⢢⠀⠰⡱⡀⣟⠺⡝⠀⠀⢰⡟⠁⠌⠀⠀⢸⠀⢀⠃⣿⠀⢡⢃⠀⠀ ⠀⠀⠀⠀⠡⡄⠐⡗⢸⡴⠀⠀⠀⡏⠈⠀⠀⠀⡠⡆⢀⠊⡐⢹⢀⢪⠂⠀⠀ ⠀⠀⠀⢀⠀⢱⠀⡇⡸⠁⠀⠀⡘⡇⠀⠀⠀⠀⠘⡠⢡⡊⡠⢃⣤⠃⠀⠀⠀ ⠀⠀⠀⡀⠌⣁⣳⣾⣄⣀⠀⢀⡑⢴⡀⠀⠀⡴⢋⠔⢁⣰⡷⡻⠁⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠎⠀⠀⠀⠀⣠⡾⠿⠟⠛⠁⠈⠏⠀⠈⠀⠀⠈⠉⠛⠛⠷⡀⠀⠀⠀⣄⠉⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠁⠀⠀⠀⡠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠑⠈⣦⠀⠹⡌⠓⢄⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⣤⣄⣀⠀⣠⠋⠀⠀⠀⣠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠀⠀⠹⡀⠀⠀⢠⠳⡀⠘⣄⠀⠑⢄⠀⠀⠀⠀ ⠀⠀⢻⣿⣿⣿⡿⠁⠀⠀⢀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⢣⠀⠀⠈⡄⠈⢢⡘⣷⣤⡈⠣⠀⠀⣀ ⠀⠀⠘⣿⣿⡟⠁⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠈⡇⠀⠀⢡⠀⠀⠙⢿⣿⣿⣶⣤⣾⣿ ⠀⠀⣠⣿⡟⠀⠀⠀⢀⡾⠁⠀⠀⠀⡄⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠸⡀⠀⠈⡆⠀⠀⠀⠈⠻⣿⣿⣿⣿ ⢀⣴⣿⠏⠀⠀⠀⢀⣿⠁⠀⠀⠀⢠⠃⠀⠀⠀⠀⣼⠀⠀⠀⠀⢸⡀⠀⠀⠀⡆⠀⠀⠀⢰⢧⠀⠀⢣⠀⠀⠸⡄⠀⠀⠀⠀⠈⠻⢿⢿ ⠈⢉⠏⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⢸⢀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢇⠠⡀⠀⣷⠀⠀⠀⠸⡘⣧⠀⠸⡄⠀⠀⠱⡀⠀⠀⠀⠀⢀⡀⠀ ⣶⠏⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⡏⢸⠀⢀⣀⣸⣹⡤⠊⠀⠀⠀⠘⡄⢸⠑⡿⣧⡀⠀⠀⣧⠈⢆⠀⢇⠀⠀⠀⠱⡀⠀⠀⠀⠈⠻⡄ ⠋⠀⠀⠀⠀⠀⣼⡇⠀⠀⢀⣠⢼⣿⡟⡏⠉⣸⡘⠈⡇⣷⠀⠀⠀⠀⠀⢸⠀⠁⠘⣌⠙⠒⢿⣇⠘⡆⠸⠀⠀⠀⠀⠙⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⡇⠀⠊⠁⠀⡜⢸⠀⠸⡀⣟⣿⠀⢱⣿⡆⠀⠀⠀⠀⢸⡆⠀⠀⣻⣆⠀⠆⠙⠉⠺⣦⡄⠀⠀⠀⠀⠈⢦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣀⣧⣼⣤⣤⣽⣉⣿⠢⡀⣿⠹⡄⡄⠀⠀⢸⣷⠞⣿⣿⣿⣶⣷⣾⣶⣤⣿⠇⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⠀⢠⣤⣾⣿⡿⠛⠉⣹⢿⣿⣧⡀⠻⡀⠘⣷⠀⠀⡟⠹⠚⠻⣥⠛⠛⠢⡀⠈⠹⣿⡿⠶⢄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠙⢿⡏⠀⠀⠼⠳⣤⣶⣿⠀⠀⠁⠀⠈⢇⠀⡇⠀⡠⢮⣭⣷⠷⣦⣿⠀⠐⡋⠃⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⡄⢸⡴⠀⠀⢸⠱⣄⡀⠈⠻⣿⣿⠿⠂⠀⠀⠀⠀⠚⢦⡇⠀⠸⡤⠽⠶⠿⠒⠃⠤⢠⠁⠀⠀⢸⡀⠀⠀⠀⠀⠆⠀⠀ ⠀⠀⠀⠀⡀⢸⣧⢨⢇⢇⠀⢸⡄⠀⠈⠉⠉⣡⡄⠀⠀⠀⠀⠀⠀⠀⠈⠁⠘⡟⢧⠀⠱⡄⠀⠀⠀⡸⠀⡇⠀⡏⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣧⠀⡿⣤⠘⣾⡄⢸⡇⠀⠀⣠⠞⢁⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠳⡀⠘⢆⠀⢠⠇⢸⡇⢸⠁⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢿⡄⡇⠘⠀⡏⢱⣼⣿⡀⡔⠁⡰⠊⠀⢀⠴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠘⢦⠀⠓⠃⠀⠻⣧⡏⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢆⠀⢸⡘⣾⠀⠀⡇⠀⢿⢹⣿⠃⡘⠀⣠⠔⢁⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⡉⣠⠔⠁⢰⡿⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢦⠈⣷⡸⣧⢀⠀⠀⠈⠉⠋⠀⣿⠎⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠀⠋⠀⠀⠀⢸⡇⠀⠀⣿⠀⢰⠀⠀⠀⠀⠀ ⠀⠀⠀⡘⠣⣹⠙⣿⣬⡄⠀⠀⠀⢸⠐⠁⠀⣬⡀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⢀⣿⠁⠀⢠⣿⢀⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢆⠙⢷⡈⢻⡆⠀⠀⠀⠰⠀⠀⣸⠁⠉⣷⣤⣀⡀⠀⠀⠀⠀⠀⢀⣠⣴⣾⠀⠀⠀⠀⠀⣾⡏⡀⠀⣸⣿⡞⢻⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢷⣄⠈⡾⡇⢢⠀⠀⠀⡇⣰⠃⠀⠀⢸⣿⣿⡍⠑⠦⣤⣴⣾⣿⣿⣿⣿⠀⠀⠀⠀⠀⣽⣴⠃⠀⣿⡏⠀⢈⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢈⡷⠃⢣⠀⢧⠀⠀⢳⡇⠀⠀⠀⠀⢿⡿⠷⠒⠒⢄⠈⠉⢉⣴⡿⠛⡆⠀⠀⠀⡺⠟⢹⠀⡰⢛⡤⠚⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠳⡄⠘⣏⠂⠀⠀⠀⢸⡄⠀⠀⠀⠈⣿⣿⠟⠁⠀⠀⠘⡦⠐⠊⠀⠀⡎⡴⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠀⡀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣇⣀⣇⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠸⢯⠀⠉⠙⠒⢤⡀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢸⣷⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠀⠀⠀⡆⠀⠀⠸⠀⠀⠀⠀⠀⠉⢳⡀⠀⠀⠀⠹⡀⠀⠀⠀⠸⡏⢇⠀⠀⣀⣽⡦⠤⠤⢄⣀⡀⠘⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇⢀⠀⠀⡇⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠱⡀⠀⠀⠀⡇⠈⡖⠉⠀⠀⠘⡄⠀⠀⠀⢩⠙⡗⠢⠄⠀⠀⠀⠀ ⠀⠀⠀⠀⡀⢿⡄⠀⢸⠀⠸⣷⠀⢱⠀⠆⠀⠀⡄⠀⢧⠀⡀⠀⠀⠀⠀⠀⠀⠀⡁⠀⠘⡄⠀⠸⠀⠘⡄⠀⠀⠀⢇⢃⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⢻⣶⣾⣦⣤⣭⣀⡈⠗⠛⡦⣤⡇⠀⠸⡄⢱⡀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠘⡄⠀⡇⠀⠘⡄⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣷⣾⣿⣿⠟⠛⣻⠟⠻⠿⣿⣦⣀⠈⡯⠑⠀⢣⠀⣷⡀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠘⡄⢸⠀⠀⠘⡄⠀⠀⢹⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⡟⠁⠀⢰⣃⠀⠀⠀⠀⠙⠻⣿⡇⠀⠀⠈⢷⡋⠳⡄⠰⠀⠀⠀⣤⡤⠶⣊⣉⣹⣿⣧⣤⣤⣼⣤⡄⠸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⠈⢧⠀⠠⠋⠉⣳⠀⢸⢻⠀⠀⢿⢿⠄⠀⠀⠘⡇⠀⠘⢆⢣⠀⠐⢏⣀⢴⣾⣿⠟⠋⠉⠉⠙⠛⢿⠿⣿⣶⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⠀⠀⠐⣶⠻⣄⠈⠋⢀⠶⡏⠈⠄⠀⠀⠀⠘⡀⠀⠀⠻⣧⠀⢹⢠⠟⠫⠗⢦⡀⣠⣤⠀⠀⠈⡇⠀⣿⠃⠀⠀⣄⠀ ⠀⠀⠀⠀⢸⡄⠀⠀⠑⠢⢌⠦⣈⣉⣉⡡⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣘⡏⠀⠠⣤⣤⠃⢿⡾⠀⣀⣰⠁⢠⠟⡄⠀⠀⣿⣆ ⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠉⠉⠛⠋⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠇⠀⠀⢧⡈⠢⠤⠤⠖⣡⠃⠀⠃⢠⡇⠀⢸⣿⠙ ⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢤⣙⠒⠠⠔⠚⠁⠀⠀⠀⣸⠇⠀⢾⡏⠀ ⠀⠀⠀⡀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⣰⢻⠀⠀⠀⠇⠀ ⠀⠀⠀⠱⡄⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇⢸⠀⡀⠀⠀⠀ ⠀⠀⠀⠀⢿⡀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⡇⢸⢰⠁⠀⠀⠀ ⠀⠀⠀⠀⢸⣷⡄⢻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⢀⣼⠁⢸⡏⠀⠀⠀⠀ ⡆⠀⠀⠀⠀⣿⠙⢦⣯⠙⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⡰⠉⠈⠑⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣾⣿⡟⠀⡸⠁⠀⠀⠀⠀ ⢷⠀⠀⠀⠀⠸⡆⠀⠹⣇⠈⢻⣿⣷⣤⡀⠀⠀⠀⠀⣇⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⠃⣰⠇⠀⠀⠀⠀⠀ ⠘⡆⠀⠀⠀⠀⢷⠀⠀⠈⠓⠈⢻⣿⣿⣿⣷⣤⣀⠀⠈⠢⠄⡠⠔⠁⠀⠀⠀⠀⢀⣀⣤⣶⣿⡿⢻⡟⠁⠀⢸⡏⡰⢻⠀⠀⠀⠀⠀⠀ ⠀⠸⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⣿⣿⣿⡿⠝⠻⣿⣶⣄⡀⠀⣀⣀⣤⣶⣶⣿⣿⣿⣿⣿⡿⢡⣯⠇⠀⠀⣾⡞⠁⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⢸⠟⢿⣿⡇⠀⠀⠈⠙⠿⣿⣿⣿⣿⣿⣿⠿⠋⠉⢿⣿⡿⢡⣿⠋⠀⠀⣰⠋⠀⠀⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⢸⠀⠈⠻⣷⡄⠀⠀⠀⠀⠀⠙⢻⠿⠛⠁⠀⠀⠀⢸⣿⣱⣿⠃⠀⠀⡐⠁⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀

⠀⠀⠀⢀⣄⠎⠀⠀⠜⠀⠀⠀⠈⠑⠆⠄⠀⢀⡑⠀⠁⢻⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⢀⢔⡿⡙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠂⢅⣀⡈⠑⢬⣿⡏⢿⣿⣿⣿⣟⠯ ⠈⣱⡞⢠⠁⠀⠀⠀⠀⠀⠀⣇⠠⠂⠀⠀⠁⠀⢢⠑⡢⡀⠙⢇⠀⠻⡿⡿⣿⣆ ⢀⣿⣷⡆⠀⠀⠀⠀⠀⠀⠀⢸⠆⠀⠀⠐⠀⠀⠀⠣⠈⢔⢤⠈⠢⡀⠀⡈⠆⠀ ⣼⣿⡿⠀⠀⠀⠀⠀⠀⠀⡄⠸⠘⡄⠀⠀⢃⠂⠀⠀⢃⣈⣮⣷⠤⠰⣤⠀⠘⠀ ⣿⣿⠃⠀⠀⠀⠀⠀⡀⠀⡇⠀⠇⢱⡀⠀⠈⣰⠀⠀⠉⡄⢻⡘⣟⣆⠈⢷⡀⠂ ⣹⡟⠀⠀⠀⠀⠀⠀⢧⠀⢱⠀⢰⠸⡳⡎⠁⢱⡄⠀⢀⢡⢸⣧⣾⠻⡶⡈⢿⣄ ⣿⠁⠀⠀⢰⠀⠀⠀⢸⡀⠸⡀⢸⡜⠀⠐⡴⡈⡇⠀⠈⣸⢻⣿⣷⡆⠀⠱⡘⡅ ⠇⣼⠀⠀⠈⡀⠀⠀⠈⣇⠀⣧⠚⠇⠀⢀⣸⣟⡇⠀⠀⣿⠘⠈⢿⡿⠀⡀⢷⠀ ⣾⠁⠀⡀⠀⢃⠀⠀⢂⠸⣀⠿⣸⣰⢂⣡⣴⣾⡊⢶⠀⡇⠀⠀⠀⡠⠔⡦⠙⡃ ⣿⣇⡄⣇⠀⠈⡄⠀⠀⢂⢻⠠⢿⣼⣿⣿⣡⡄⠃⠀⣷⠇⠀⠀⠀⠀⠀⠀⠀⡀ ⣿⢿⠇⠉⡄⠀⢸⡀⠀⠀⣎⢿⣿⠻⣿⠟⠋⡹⠠⢤⡍⠀⠀⠀⠀⢀⠀⠀⠀⠁ ⣿⢸⢸⣄⠰⠀⠈⣵⠀⠀⡼⠽⡿⣦⣈⣐⠉⣀⠒⠵⠘⠀⠀⡴⠊⢹⠀⣠⣤⣶ ⠚⠈⡸⠘⠀⠡⡀⢹⡷⡀⢱⡆⢈⣪⣳⢬⢍⡿⡀⡀⡠⠄⠄⢑⣤⣤⣴⣿⣿⣿ ⠀⠀⠀⠇⠀⠀⠱⡈⡗⣌⢌⣜⡤⠥⡀⠉⠂⢃⣜⡈⠤⢘⣼⣾⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠘⣀⠀⠰⢫⢠⠈⠦⠯⢽⢠⣐⣁⡀⠀⠀⠀⢀⢼⣿⣿⣿⣿⣿⣿⣿⣿

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

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

⠀⡀⠞⠁⢀⣤⠞⠉⢁⣤⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠈⠀⠀⠈⢧⠈⠻⣿⢶⣬⣳⡀⠀⠈⢦⡀⠀⠀⠀ ⣾⣁⣀⣤⠟⣡⠴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠋⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠇⠀⠘⢆⠻⣆⣧⠀⠀⠀⠻⣤⣤⡄ ⠋⢀⣸⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⢀⡞⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠘⣿⣇⠀⠀⠀⠹⣿⠇ ⠟⠉⣀⣠⣤⠴⠀⠀⠀⠀⢀⠖⠀⠀⠀⠀⣠⠊⠀⠀⣠⠏⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠈⣿⡀⠀⠀⠀⢸⠀ ⠚⢿⣿⡿⠋⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠁⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⢾⠀ ⣠⣿⡟⠁⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠇⠀⠙⡆⠀⠀⢸⠀ ⣿⠏⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⡆⠀⠀⠀⠸⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⢡⠀⠀⢿⡀⠀⠈⡆ ⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⢰⠇⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣿⡄⠀⠀⢸⠀⠀⠀⢧⠀⠀⡅ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⠀⠀⡏⢀⡀⠀⣸⠀⢀⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡘⠇⠀⠀⢘⠀⠀⠀⠸⡄⠀⣇ ⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢀⡾⡇⡇⠀⢰⠃⢻⡏⠉⡏⠉⠉⢯⠈⢹⡀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡇⢸⠀⠀⡄⠀⠀⠀⠀⢣⠀⢨ ⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⢠⠏⠀⡇⠡⠀⡎⠀⠈⣿⠐⠁⠀⠀⠸⡀⠘⡇⠀⠀⠀⠀⠀⠀⢸⡇⢀⡟⢺⠶⢤⡇⠀⠀⠀⠀⠘⡀⠈ ⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⣰⠋⠀⠀⣧⠘⣼⣦⣤⣶⣾⣶⣦⣔⡢⠄⡇⡀⢹⠀⠀⠀⠀⠀⠀⡏⣷⣸⠀⠀⠁⢸⡏⢹⠀⠀⠀⠀⠁⠀ ⠀⠀⠀⠀⠀⣰⡇⠀⠀⡴⠁⠀⠃⢲⠿⣔⠻⣿⡿⢿⠿⣛⠛⠿⢷⣄⢸⡇⠀⡆⠀⠀⠀⣼⢸⣷⣿⣇⣀⡀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⢿⠀⢀⡞⠀⠀⠀⡿⢸⠀⠁⠀⠙⠒⠒⠒⠛⠃⠀⠀⠀⠀⠃⠀⢹⠀⠀⡼⢹⡿⣿⡿⠿⠿⠿⣿⣅⡇⡘⠀⢠⠃⠀⠀⠀ ⠀⠀⠀⢠⡏⡼⢀⡞⠀⠀⠀⠀⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇⡜⠁⠈⠉⠒⠒⠛⠀⠀⠚⣻⣗⠇⢠⡏⠀⠀⠀⠀ ⠀⠀⢀⣿⠀⡇⡼⠀⠀⠀⠀⠀⡇⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢹⡿⢠⣯⡇⠀⠀⠀⡄ ⠀⠀⡼⢸⢤⣷⢧⠀⢸⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⡞⢠⠋⡼⣧⠀⠀⠀⠃ ⠀⢰⠃⡼⣾⠃⣼⡆⠀⡇⠀⠀⣿⡷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⣼⡁⠀⠀⡇⣿⠀⠀⢸⡀ ⠀⡏⢰⣷⠸⠀⢿⣷⡀⢱⠀⠀⣿⠁⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⣠⣿⢠⣇⣧⠀⠀⠀⢿⠀⠀⢼⠉ ⠸⠁⣾⠸⣿⠀⠸⣿⣇⠘⡄⠀⣿⠀⠀⠀⠑⢄⡀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠋⠀⠀⠀⠀⠀⠀⣠⢾⣷⠇⣼⠀⢿⡆⠀⠘⠘⠀⠀⢰⣶ ⠀⠀⠉⢧⠹⣷⡀⢿⢿⡄⢡⠀⡿⠀⠀⠀⠀⠀⠈⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⡇⣾⡿⡼⠉⢧⠘⣧⠀⡇⠀⠀⠀⠙⠿ ⠀⠀⠀⠈⠳⡘⠿⢾⠀⠹⡈⠀⠃⠀⠀⠀⠀⠀⠀⠀⠈⠳⢦⣄⡀⠀⠀⠀⣠⡴⠚⠉⠀⠀⠙⠒⢸⡷⠁⠀⠘⡆⢸⡰⢷⡖⠂⠀⣷⣶ ⠀⠀⠀⠀⠀⠈⠓⢀⣡⡴⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣷⠚⠉⣇⠘⢾⣦⠀⠀⠀⠀⠀⢣⠀⠀⢰⠇⣸⠃⠈⣗⠚⣳⣾⣽ ⠀⠀⠀⣠⠞⠛⠓⠫⣙⢿⣦⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠘⢆⡀⠑⠤⠀⠀⠀⠀⠀⠃⠀⠜⠣⣏⠀⠀⢻⠀⠀⠀⠀ ⠚⠉⠉⠉⠉⠒⢤⣀⠀⠑⣽⣷⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⠀⠀⢉⣲⠂⢤⣄⡀⠀⠀⠀⠀⠀⠀⠘⣷⣄⣸⠀⠀⠀⠀

⠁⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠛⠛⠛⠛⠛⠛⠁⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠙⠉⠉⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⢸⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠸ ⡀⣀⣀⣀⣀⣀⣀⣄⣧⣿⣿⣿⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣶⢰⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸ ⠀⠀⠀⠀⠀⠀⠀⠀⡿⣿⣿⣿⣿⣿⠻⠈⠀⠀⠀⠀⠀⣿⠈⠀⣿⣿⣿⣿⣿⠸⠀⡇⣿⣿⣿⣿⣿⣾⣶⣶⣶⣶⣶⣶⣴⣠⠀ ⠀⠀⠀⠀⠀⠀⠀⠁⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⠏⠋⠈⡆⣮⠻⣿⣿⣿⣿⣿⢻⠀⡇⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡻⣿⣿⣿⣿⣿⣿⣿⠀⡆⣿⣿⣿⣿⣿⣿⠈⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⠀⣿⣿⣿⣿⣿⣿⢸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠁⠉⠉⡉⣯⣿⣿⣿⣿⣿⣿⣶⣿⣿⣼⣋⣛⣙⣦⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⢿⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠟⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠄⣿⣿⣿⢿⡙⣦⣿⣿⣿⣿⣿⣰⠁⣿⣿⣿⣿⣿⣿⣿⠹⠀⠀⠀⠀⠀⠀⠀ ⠀⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣸⠀⠀⠀⠀⠀⠀⡀⣷⣿⣿⣿⠻⣌⣶⣶⣤⣀⠀⡟⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢰⠀⠀⠀⠀⠀⠀⠀⠀⣆⣿⣿⣿⣿⠻⠈⠀⠀⠇⣿⣿⣿⣿⣿⣿⣿⣿⣼⠀⠀⠀⠀⠀⠀⠀ ⠀⡄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣷⣿⣿⣿⢿⠘⠀⡿⣿⣿⣿⣿⣿⣿⣿⣿⢠⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡀⣤⣶⣶⣿⣾⣶⣤⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣿⣿⣿⣿⣿⣿⣿⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣶⣿⣿⣶⣴⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠟⠿⠿⠿⠻⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⡿⣿⣿⣿⣿⣿⣿⣿⢿⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣷⣿⣿⣿⣿⣿⣿⣿⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣄⣤⣤⣤⣠⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣶⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠖⢂⣽⣿⣿⣷⣔⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟ ⠀⠀⠀⠀⣀⣤⡶⢿⣋⣥⣤⣶⣿⣿⣿⣿⣿⣿⣿⣶⣤⣄⣀⡀⢀⣠⣾⠿⠋⠀ ⠀⢀⣴⣿⠟⠉⠀⠀⠀⠈⠉⠛⠻⣿⣿⣿⣿⡿⠛⠋⠉⣀⣤⠶⠟⠋⠁⠀⠀⠀ ⢰⣿⡟⠁⠀⠀⠀⣷⠀⠀⠀⠀⠀⠈⣿⣿⣟⣀⡤⠖⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠘⠿⣧⣀⡠⠤⢾⣿⣷⠤⠄⠀⠀⠀⢹⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⠀⠀⠀⡿⠁⠀⠀⠀⠀⠀⠈⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤⠤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⣀⣀⡜⠻⠿⢾⣷⠹⠀⠀⠀⠀⣀⣤⣤⡀⠀⠀⠀⠀ ⠀⠀⠀⢠⡎⠁⠀⠀⠃⠀⠀⠀⠉⠀⠀⠀⡠⠞⠛⠛⠻⢽⠀⠀⠀⠀ ⠀⠀⠀⠸⣷⡀⠀⢀⠀⢂⠀⡀⠀⠀⠀⠜⠀⠀⠀⠀⡀⠸⠀⠤⢄⠀ ⠀⠀⠀⠀⠙⣗⣄⠀⠠⡀⢢⠃⠀⢸⠌⠀⡠⢊⠀⠊⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⣀⣀⣈⣲⣕⣦⡈⠢⣻⡀⡎⢀⣴⡢⠑⠂⠁⠀⠀⠀⠀⡠⠃ ⠀⣴⠿⠽⠏⠀⠀⠀⠈⠉⢒⣺⣷⣗⣉⣁⣀⣀⣀⠀⠠⠤⠐⠈⠀⠀ ⢸⠀⠀⠀⠀⠀⠀⠀⢀⠠⡖⠁⣿⢳⡬⡁⠒⠒⠤⢄⡀⠀⠀⠀⠀⠀ ⠈⢦⡀⠀⠀⡀⠄⠂⠁⠊⠀⢰⣯⡏⠎⢌⠑⠀⠀⠀⠈⠑⢄⠀⠀⠀ ⠀⠀⠉⡻⠀⠀⠀⠀⠀⠀⣲⡟⡟⠀⠀⠀⠢⡀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⠀⢧⣤⡄⡀⠀⢀⡔⣽⠃⢧⡄⠀⠀⠀⠰⣀⠀⠀⣀⠞⠀⠀⠀ ⠀⠀⠀⠈⠳⠬⠥⠔⠋⡜⡌⠀⠘⣿⣦⣀⠀⡀⡇⠉⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⠜⡰⠀⠀⠀⠈⠛⠯⠥⠒⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡠⠊⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣛⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣠⣤⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠘⣿⣿⣿⣿⠟⠁⠀⠀⠀⠹⣿⣿⣿⣿⣿⠟⠁⠀⠀⠹⣿⣿⣿⠇⠀⠀⠀⠀ ⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⢼⣿⠀⢿⣿⣿⣿⣿⠀⣾⣷⠀⠀⢿⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⢠⣿⣿⣿⣷⡀⠀⠀⠈⠋⢀⣿⣿⣿⣿⣿⡀⠙⠋⠀⢀⣾⣿⣿⡇⠀⠀⠀⠀ ⢀⣀⣀⣀⣿⣿⣿⣿⣿⣶⣶⣶⣶⣿⣿⣿⣿⣾⣿⣷⣦⣤⣴⣿⣿⣿⣿⣤⠤⢤⣤⡄ ⠈⠉⠉⢉⣙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣀⣀⣀⡀⠀ ⠐⠚⠋⠉⢀⣬⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣥⣀⡀⠈⠀⠈⠛ ⠀⠀⠴⠚⠉⠀⠀⠀⠉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠋⠁⠀⠀⠀⠉⠛⠢⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢐⡝⠛⢦⠀⠀⠘⠛⢦⡀⢀⣀⢀⣴⡯⠓⠀⣀⠔⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠚⠁⠀⠀⠑⣣⢶⣿⣶⣿⣿⠿⢿⣥⣶⡛⠛⠰⢠⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠉⠀⣷⣶⡤⠞⣵⡿⢛⡼⠛⣭⢟⣆⠙⢿⡛⣿⣢⣀⠘⠷⣄⢀⣠⣤⠀ ⠀⠀⠀⠀⠤⢾⡟⢁⡜⠁⠠⠍⠀⠀⡈⠈⠚⣂⠈⢷⢌⣯⢻⡝⣳⣼⣯⢽⡟⠀ ⠀⠀⠀⠀⣠⡞⣴⠊⡄⢠⡏⠀⠀⡄⣇⢆⠀⠈⢧⡈⢧⣻⡷⣽⣾⣿⣷⣼⣦⠀ ⠀⠀⣴⣾⣿⣭⡇⢼⣰⣯⣿⠀⠀⡇⣿⡘⣆⢰⣾⣿⣦⣻⣿⣮⣿⣿⣿⣿⣿⠀ ⠀⠠⠿⣻⢿⣿⡃⢰⠿⣿⢹⣆⢀⣿⠋⣷⠻⣷⡁⠺⣿⣧⣷⡶⠻⢻⣽⣟⠃⠱ ⠀⠀⢰⣿⢿⣟⣍⢏⠾⢸⣶⠉⢸⡿⣸⠈⢻⣵⣷⣄⡛⡎⢪⣯⣳⣌⢹⡇⠀⢀ ⠀⢀⣿⣵⡿⢿⣼⣟⢻⣷⣾⣷⡀⣧⢹⡀⠀⠙⠳⡿⣷⢱⢸⢏⢿⡿⣮⡀⠀⠈ ⠀⢨⣿⣿⣹⡎⡷⣏⠸⣿⠏⠈⠻⣿⠆⠷⠾⠿⡶⣶⡞⣼⢸⣌⠻⢿⣿⣄⡶⠠ ⠀⣾⢿⡿⢻⣇⡇⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⣽⡇⡇⢫⣧⣸⣿⠟⠿⣆ ⠘⠃⠈⠁⠈⣽⢱⣈⢱⣄⠀⠶⠒⠂⡄⠀⣠⢾⣿⣣⡏⣛⣹⣦⣿⣿⣻⢿⣆⠀ ⠀⠀⠀⠀⣀⣽⡶⠿⠍⠘⢻⣆⣘⣋⣤⠴⢛⣵⡿⢻⣷⡿⣵⠀⣿⣿⠟⠀⠙⠀ ⢀⡲⡼⠏⠉⣾⠇⠀⠀⣠⡞⢁⣿⡿⣾⣿⠾⢟⡿⢸⣿⠀⠙⣧⣾⠀⠀⠀⠀⠀ ⠬⠥⠤⠐⣲⣿⣆⠀⠀⠸⣄⡬⠙⣁⢽⠙⠦⣩⣅⠀⠱⣄⠞⠤⠩⠄⠀⠀⠀⠀

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

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠛⠛⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⣠⢀⠀⠆⢨⠀⠀⠀⣀⢧⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠾⣠ ⡟⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠋⠸⢠⠉⠀⠀⠀⠁⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⣦⠻ ⣄⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢤⡷⣆⢸⠀⡈⠦⠙⠛⡴⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⡀ ⠀⣄⠻⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠋⢸⠀⢽⠻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠏⢻⠋⢰⠀⠀ ⠀⢦⡘⢦⠘⠀⠀⠀⠀⠃⠛⠋⠚⠓⠛⠒⡖⣿⢻⠙⣯⣏⡾⣤⣀⣀⣄⢦⠳⠉⠋⠛⡛⣒⣛⣴⠃⠀⠀ ⠀⠀⡼⠋⢰⠀⠀⠀⠀⡀⢦⠻⠞⣠⠀⠀⠀⡀⠯⡒⢟⣠⠀⠀⠀⠀⠀⠀⠀⣀⢦⠙⠀⡞⢋⠶⣠⠀⠀ ⠀⠀⢧⢸⠀⠀⠀⠀⠀⠁⠞⣠⠀⠀⠀⠀⠋⡴⢠⠂⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢦⢿⢨⠀⠀⠀⠀ ⠀⠀⡀⢷⠀⠀⠁⠛⠴⣤⣷⠳⠈⠀⠀⡆⢉⠈⠀⠀⣇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢸⠀⠀⠀⠀ ⠀⠀⠀⡄⢹⠟⣠⢀⠀⠀⠀⠂⢞⠘⠀⡼⣀⣀⣀⣀⣧⢳⠀⠀⠀⠘⠀⠀⠀⠀⠀⠉⠛⡼⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⢀⠀⠀⠀⠀⠀⠀⢇⢧⠀⢦⠻⠘⠀⠻⡏⡀⢦⠹⠀⢸⠀⠀⠋⠴⣠⢁⡼⠀⠀⠀⠀⠀⠇ ⠀⠀⠀⠀⡇⢀⠀⠀⠀⠀⠀⠀⡀⣿⠘⠇⣷⢸⠀⡇⢙⠀⠀⡀⢳⢹⠞⣠⢀⠀⠁⡼⠀⠀⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⡇⠁⡏⡟⢣⠀⡇⡄⠹⠀⠀⠀⣆⡼⢀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⡇ ⢲⠀⠃⡞⢀⠀⠀⠀⠀⠀⠀⠁⡟⡿⣠⠀⣽⡟⢸⡞⠀⡀⢦⠙⠀⠀⣇⠈⠀⠁⢸⠀⠀⠀⠀⠀⠀⠀⡇ ⢢⠂⡴⠀⠀⠀⠀⠀⠉⠚⠴⣠⠀⡄⠸⡇⣯⡿⣾⢘⠀⠀⠀⠀⢧⠀⠀⢹⠀⡆⢸⠀⠀⠀⠀⠀⠀⠀⡿ ⠀⠀⠀⠀⠉⠚⠶⣤⣀⠀⠀⠀⠀⠀⢧⡈⣇⣸⠀⣇⠲⠀⠀⠀⡀⠀⠀⡆⠘⠀⢳⠀⠀⠀⠀⠀⠀⠀⣿ ⠛⠼⡾⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡁⢾⡟⢈⠀⡿⠼⠘⠀⠀⠈⠀⢸⠀⣆⠘⡄⠸⠀⠀⠀⠀⠀⠀⢸ ⣇⢀⣧⠀⠋⠓⠛⠉⠈⠀⠉⠋⠞⡴⣀⢽⣸⠀⡄⣼⡆⢀⠀⠀⣆⠀⢰⠀⠀⣆⠙⠀⠀⠀⠀⠀⠀⠀⢹ ⡆⠘⡇⠀⠀⣼⠀⠀⣀⣀⣀⠀⠀⠀⠁⣿⠀⠀⠀⣇⠀⠀⠉⠘⠀⠀⠗⠀⠀⠀⡏⢧⠈⠀⠀⠀⠀⠁⡼ ⠀⢿⠈⢌⠀⢹⠀⠀⠀⠀⠀⠀⠀⠁⡾⣇⠀⠀⠀⡀⢿⣤⢠⠀⠀⠀⠃⠰⠀⠏⢠⠀⣄⠻⠉⠁⠛⣰⠀ ⠀⣀⢳⣼⠲⣓⣶⠰⠀⠀⠀⠀⠋⣼⢀⣼⠀⠀⠀⠀⣄⠹⠀⠀⠀⠀⡅⠈⠆⢠⠀⠉⡏⣼⣀⣀⠀⠀⠀ ⠀⠀⡀⠀⠀⠁⠏⣠⣄⠛⠋⡾⣠⠀⠇⢸⠀⠀⠀⠀⠀⡄⠐⠁⠚⡴⠁⣛⠴⡤⣀⢀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣤⡦⠙⠋⠖⣠⠀⠀⠀⡇⢸⠀⠀⠀⠀⠁⠟⡶⣺⣙⣉⣉⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠟⠛⠛⡽⣦⣷⠛⣏⡘⣦⣿⢿⠻⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠓⠏⣸⣸⣿⣿⢿⠈⠀⣀⣷⠙⡀⣷⣏⢿⠹⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢧⡌⢸⢧⣿⣼⠹⠙⠉⠁⠈⠈⠀⡅⠂⣷⣿⢸⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⣠⢧⢯⡈⣦⠘⡄⡿⣷⣶⣶⣵⢿⣻⠟⣫⡾⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣿⣵⣭⢻⢩⠈⣆⠀⣴⡟⣛⢟⣨⠀⣿⣶⣠⢀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⣤⠤⠻⠙⣌⣦⠶⡷⡿⣣⣷⢯⢋⡾⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣽⣾⣧⣸⡇⣿⣾⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⡇⢹⡿⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢠⢹⢀⣀⠤⢂⡏⠀⠀⠀⠀⢠⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡀⢤⠗⡚⡏⠀⠀⣾⠀⠀⠀⠀⠀⡄⠀⢠⠑⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠁⠀⡎⠀⡜⠁⠀⡘⢸⠀⠀⠀⢰⠀⠁⠀⠄⠀⠈⠳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣼⣿⡷⣷⣦⣌⡓⣼⠀⠀⠀⠀⢄⠀⠰⠀⡆⠀⠀⢨⢱⣄⠀⠀⠀ ⠀⡀⠀⠠⣿⠇⢠⢧⢀⠉⢳⢹⠈⢆⠀⠀⢸⠀⢏⣭⣭⣥⣄⣔⠀⡇⡑⠀⠀ ⠘⠁⠀⢀⠁⠁⠔⣜⣌⡢⡚⠀⡆⠈⢆⠰⠀⠰⠉⢉⣋⠀⠉⢻⠳⣦⠁⠀⠀ ⠁⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠡⠀⠀⠢⡆⠆⠀⣰⢞⠑⡃⡜⠠⡟⠁⢢⠀ ⡤⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠁⠐⠒⠂⢠⠁⠀⠘⠀ ⠙⠸⡄⢸⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⢰⡆⠀ ⠀⠀⠈⣾⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣞⠀⠀⡌⠁⠀ ⠀⠀⠀⣷⠀⠻⣷⣄⠀⠀⠀⠜⠀⢡⠀⠀⠀⠀⠀⠀⢀⡔⣹⠋⡆⢀⡇⠀⠀ ⠀⠀⢸⠀⢣⡆⢨⣿⣿⢦⡀⠈⠒⠊⠀⠀⠀⣀⣠⣴⠋⣰⠁⠌⢰⢸⢠⠐⠀ ⠀⠀⠄⠀⠀⠱⡉⠉⠁⠀⠻⣦⣤⣴⣶⣿⣿⣿⡿⣡⣾⠃⡌⠀⡄⠡⡀⡆⠆ ⠀⠀⠀⠀⠠⠃⠡⠀⠀⠀⠀⠙⠛⠛⠉⠉⣼⣿⣾⣿⠏⠌⠀⢰⠀⠀⠀⢁⠐

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

⠀⢀⠀⢀⣀⣠⣤⣤⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣠⣤⣤⣤⣤⣀⠲⢦⣄⡀⠀⠀ ⡶⢟⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠰⣷⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣬⡛⢷⣔ ⣾⡿⠟⠋⠉⠁⠀⡀⠀⠀⠀⠀⠈⠉⠉⠙⠛⢻⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠈⠙⢛⣛⣛⣛⣛⣉⢉⣉⡀⠀⠀⠀⠀⠀⠈⠉⠛⢿⣷⣝ ⠃⠀⠀⠀⠀⠀⠀⣛⣛⣛⣛⣛⣛⢛⡛⠛⠛⠛⣰⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣌⠛⠛⢛⣛⣛⣛⣛⣛⣛⣛⣓⣀⠀⠀⠀⠀⠀⠈⢻ ⠀⠀⠀⢀⣤⡾⠛⢻⣿⣿⣿⡿⣿⡟⢻⣿⠳⠆⠘⣿⣦⠀⠀⠀⠀⠀⠀⠀⣰⣿⠁⠐⠛⣿⡟⢻⣿⣿⣿⣿⢿⣟⠛⠻⣦⣀⠀⠀⠀⠀ ⠀⠀⢴⠿⣧⣄⣀⣘⣿⣿⣿⣿⣿⡿⣀⡙⢷⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⠀⠈⢻⡖⠀⣾⣋⣀⣺⣿⣿⣿⣿⣿⣏⣀⣤⣴⠿⢷⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠙⠉⠉⠉⠉⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠆⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠆⠀⠀⢀⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠟⠁⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣤⣤⣴⣶⣾⠿⠛⠋⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠛⠛⠛⠛⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠋⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⢀⣀⣀⣠⣤⣀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⠟⠛⠛⠋⠉⠉⠛⣧⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⣀⣤⣶⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀ ⠀⣠⣶⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁⠀ ⢸⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀ ⢸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀ ⠀⠙⠿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀ ⠀⠀⠀⠀⠉⠛⠿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣦⣤⣤⣄⣀⣀⣤⡇⠐ ⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⣠⣾⠏⠀⠀⠀⠈⠉⠉⠙⠛⠉⠀⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠀

⠀⠀⠀⢸⣦⡀⠀⠀⠀⠀⢀⡄ ⠀⠀⠀⢸⣏⠻⣶⣤⡶⢾⡿⠁ ⠀⠀⣀⣼⠷⠀⠀⠁⢀⣿⠃⠀ ⠴⣾⣯⣅⣀⠀⠀⠀⠈⢻⣦⡀ ⠀⠀⠀⠉⢻⡇⣤⣾⣿⣷⣿⣿ ⠀⠀⠀⠀⠸⣿⡿⠏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠟⠁⠀⠀⠀⠀⠀

⠀⢠⡔⠒⠋⠛⠛⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠋⠋⠛⠒⠲⣄⠀ ⢰⡇⠀⠀⠀⣀⣤⣤⣤⣤⣤⣤⣄⣤⣤⣤⣤⣤⣤⣄⣤⣄⣤⣠⣄⣤⣄⣤⣄⣤⣤⣤⣤⣤⣄⡀⠀⠀⠀⢸⡀ ⢸⠅⠀⢠⣾⣿⡿⣟⣿⣿⠿⠿⠿⣿⣿⢯⣟⣯⣿⣻⣟⣿⣻⢿⣻⣟⣿⣻⣿⣻⣯⣿⣽⣻⢿⣿⣧⡀⠀⢸⠄ ⢸⠀⠀⢸⣿⣿⣽⣿⣿⠿⠋⠀⠀⣿⣿⣻⣯⢿⡷⣿⣽⣯⢿⣿⡿⠟⠛⠉⠉⠉⠉⠉⠙⠛⠿⣯⣿⡇⠀⢸⠀ ⢸⠀⠀⢸⣿⣽⣾⣿⡏⢀⡠⣾⣾⣿⡷⣿⣽⣿⣻⣽⡾⠟⠉⢁⣠⣤⣶⣶⣾⣿⣿⣷⣶⣤⡀⠈⠻⡇⠀⢸⠀ ⠨⠀⠀⢸⣿⣽⣿⠻⠟⠉⠀⣼⣿⣯⣿⣟⣾⣷⠟⠁⣀⣤⣾⣿⣿⣻⣽⣯⢿⣾⢷⡿⣾⣟⣿⣦⡀⠀⠀⢸⠀ ⠀⠀⠀⢸⣿⣻⡟⠀⠀⢴⣿⣿⣟⣾⢷⡿⠋⢀⣤⣾⣿⢿⣻⣽⣾⣟⣷⣿⣻⣯⡿⣟⣿⡾⣯⣿⣷⡀⠀⢸⠀ ⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⢧⣿⣿⠟⠀⣠⣿⣿⢿⣼⣿⢿⣻⣼⣟⣿⣼⡿⣧⣿⡿⣟⣿⡿⣧⣿⣇⠀⢸⠄ ⠀⠀⠀⢸⣿⢾⣻⣽⣯⢿⣽⣿⠟⠁⣠⣾⣿⡿⣽⣿⣻⣾⣟⣿⣽⡾⣟⣾⢿⣽⡷⣿⣻⣯⢿⣻⣽⣿⠀⢸⠀ ⠀⠀⠀⢸⣿⢿⣻⣷⢿⣻⡽⠋⢀⣾⣿⣟⣷⡿⣟⣾⣟⣷⡿⣽⣾⣟⡿⣯⣿⢯⣿⣻⣽⣟⣿⢯⣟⣿⠀⢸⠂ ⠀⠀⠀⢸⣿⣻⣯⢿⣻⠟⠀⣴⣿⣿⣻⣾⢯⣿⢿⣽⣾⣯⣿⣿⣾⣟⣿⣿⣽⡿⣯⣿⣽⡾⣟⣿⢯⣿⠀⢸⠀ ⠀⠀⠀⢸⣿⢯⣿⣿⠏⢀⣾⣿⣟⣾⢿⣽⣟⣯⣿⣿⣷⣤⠀⠀⠀⠀⠀⣾⣿⡿⣯⣷⢿⣻⣟⣯⣿⣿⠀⢸⠀ ⠀⠀⠀⢸⣿⣻⡽⠃⢠⣿⡿⣷⢿⣯⣿⣻⡾⣟⣿⣿⠟⠉⠀⠀⠀⠀⠀⣿⣿⢿⣽⣯⣿⢿⣽⢿⣾⡇⠀⢸⠀ ⠀⠀⠀⢸⣿⡿⠁⣰⣿⡿⣟⣿⣯⢿⣳⣿⣿⣿⠋⠁⠀⠀⠀⢀⣄⠀⢼⣿⡿⣟⣿⢾⣯⣿⢯⣿⡿⠁⠀⢸⠀ ⠀⠀⠀⢸⣿⠁⢠⣿⣟⣿⣻⣽⣾⢿⣻⣿⣿⡇⠀⠀⠀⢀⣴⣿⣿⣷⣽⣿⣿⣻⣯⡿⣷⣻⡿⣽⠇⠀⠀⢸⠀ ⠠⠀⠀⢸⠃⢠⣿⣿⢯⣿⣽⣷⢿⣿⣿⣿⣿⣇⠀⣠⠾⠋⠀⢹⣿⣿⣿⢿⣞⣿⣳⣿⢿⣽⣿⡏⢀⡇⠀⢸⠀ ⠐⡀⠀⠞⠀⣾⣿⣯⣿⣻⣾⣽⣿⣿⡿⢿⣿⣿⠞⠉⠀⠀⠀⢸⣿⡿⣯⣿⢯⣟⣿⡾⣟⣯⡟⠀⣾⡇⠀⢸⠀ ⠰⠅⠀⠀⣼⣿⢿⣞⣷⣿⣳⣿⣾⣿⡇⠀⠛⠁⠀⠀⠀⠀⣠⣿⣿⣟⣿⣽⡿⣯⣷⡿⣿⡟⠀⣼⣿⡇⠀⢸⠀ ⢨⠁⠀⢠⣿⣟⣿⢯⣿⢾⣟⣾⣿⣿⠀⠀⠀⠀⠀⣀⣴⣿⣿⣟⣷⡿⣽⣾⣟⣿⣳⣿⠟⠀⣼⣿⣿⡇⠀⢸⠀ ⢰⠀⠀⢸⣿⣻⣽⡿⣯⣿⢯⣿⣿⡟⠀⠀⠀⠀⠀⠙⢿⣿⡷⣿⢯⣿⣟⣷⡿⣽⣿⠋⢀⣾⣿⢿⣾⡇⠀⢸⠀ ⢸⠀⠀⣼⣿⣻⣽⡿⣯⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣟⣿⣻⣷⣟⣯⣿⡿⠃⣠⣿⣿⢯⣿⣿⡇⠀⢸⠀ ⢨⠀⠀⣿⣿⢯⣷⡿⣟⣷⣿⣳⣿⢯⣿⣻⣟⣿⣻⡿⣽⣿⣻⣽⡿⣞⣯⣿⠟⢀⣴⣿⡿⣽⣿⣳⣿⡇⠀⢸⠀ ⢘⠀⠀⢹⣿⣟⣯⣿⢿⣽⣾⢿⣽⣿⣻⡷⣿⢯⣷⡿⣟⣾⣟⣷⡿⣿⠟⠁⣰⣿⡿⣯⣿⣟⣾⣟⣿⡇⠀⢸⠀ ⢨⡇⠀⠘⣿⣯⣿⣽⡟⣿⣾⡟⣿⡞⣿⣽⣿⢻⣯⣿⡟⣿⣾⣯⡟⠁⢠⣾⣿⣿⣽⣿⣾⣿⣷⣿⣿⡇⠀⢸⠀ ⢨⡇⠀⠀⢻⣿⣽⡿⣽⡿⣞⣿⣽⢿⣻⣽⣾⣟⣿⢾⣟⣿⠾⠋⢁⣴⣿⣿⣻⣾⣿⣿⠆⠃⢀⣿⣿⡇⠀⢸⠀ ⢠⡇⠀⡆⠀⠹⣿⣽⣟⡿⣿⣽⣾⢿⣻⣽⡾⣟⣾⠿⠋⠁⣠⣾⣿⢿⣻⣾⣟⣿⡏⠀⣀⣴⣼⣿⣿⡇⠀⢸⠀ ⠰⡇⠀⣿⣦⡀⠈⠙⠻⢿⣽⣾⣯⣿⠿⠷⠛⠉⢀⣠⣶⣿⣿⡿⣽⡿⣯⣷⣿⢿⡷⠊⠁⣹⣿⣿⣿⡇⠀⢸⠀ ⢸⠇⠀⢿⣿⢿⣶⣤⣀⣀⡀⠀⣀⣀⣀⣤⣶⣾⣿⢿⣻⣽⡾⣟⣯⣿⢿⣽⡏⠈⠀⣠⣾⣿⣟⣷⣿⡇⠀⢸⠀ ⣸⡇⠀⠸⣿⣿⢯⣟⣿⡿⣿⣿⢿⣿⢿⣟⣯⣿⡽⣿⣻⣽⣟⣿⣽⢯⣿⢿⣷⣶⣶⣾⣿⣟⣾⣯⡿⠃⠀⢸⡀ ⠘⡇⠀⠀⠈⠛⠻⠻⠛⠛⠓⠛⠛⠛⠛⠛⠛⠚⠛⠛⠛⠓⠛⠛⠚⠛⠛⠛⠛⠛⠛⠛⠓⠟⠛⠋⠀⠀⠀⢸⠀ ⠀⠙⠦⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣄⣀⣀⣀⣀⣀⣀⣀⠤⠚⠀ ⠀⠀⠀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢀⡀⠀⠀⣀⠠⣄⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠈⢄⣾⡽⠶⢗⡮⢺⣄⣚⠋⠥⡈⠓⠶⡠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠀⢀⢈⡶⠋⠁⠀⢐⠮⢷⠬⣿⡒⢔⠒⢦⡉⠣⡊⠘⢦⣀⣤⣶⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⢶⣤⣤⣤⡔⡅⣀⠎⣱⠋⠀⠀⠀⠀⠀⠀⠀⠀⠉⢃⠀⠂⠀⠙⣆⠈⠒⠢⠹⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠜⢿⣿⣿⣿⣦⠎⡼⠁⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠈⠢⡀⢻⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠜⣿⣿⣿⣏⡾⠁⠀⠀⠀⢀⡏⠀⠀⠀⡄⠀⠀⠀⠀⠄⠀⠀⡀⠀⢷⠀⠀⠸⣌⢿⣿⠎⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠈⣻⣿⠏⢤⠁⠀⣀⠄⠀⣸⠀⠀⢠⠀⣇⠀⠀⠀⠀⠘⡀⠘⢷⠀⠈⣧⠀⠀⢹⡅⢡⠀⠀⠣⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠀⠀⠉⠁⣼⢂⣡⠞⠁⠀⢠⣇⠀⠀⢸⠀⣿⠀⠀⠀⠀⠀⢻⠀⠸⡀⠀⢸⡞⡀⠈⣓⡄⢣⠀⠀⠑⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠸⠀⢰⣵⠹⠁⠀⠀⢀⢟⠁⠀⠀⣿⠀⣿⠀⠀⠀⠀⠀⢸⠀⠀⡇⠀⠀⣿⠀⠀⢁⣿⣿⣷⡀⠀⠑⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⢀⢆⣰⣿⣿⠃⠀⠀⠀⢈⢸⠀⠀⢰⠻⠀⣽⠀⠀⠀⠀⠀⢨⠀⠀⡇⢸⡀⡸⢣⠠⢊⢿⣿⣿⣿⣆⠀⢐⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⣠⠾⠚⡻⢿⡿⠀⠀⠀⠀⡆⣾⠀⠀⡚⡀⢸⢡⡆⠀⠀⠀⠀⠸⠀⢠⢷⠀⢇⠘⢇⠣⢃⢸⣿⠟⣍⡉⠘⢅⠰⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣡⣴⠁⡿⠀⠒⠀⠰⠁⠀⠀⠀⢠⢁⢷⠀⣸⠃⡧⡦⢤⣠⠀⠀⠀⠀⠘⠀⣿⠿⠤⡿⣆⠎⣄⠇⠀⠘⢇⠳⡈⠫⢔⡕⢵⡀⠀⠀ ⠀⠀⠀⠀⠀⢠⣾⣿⡏⠰⡄⠀⠀⣇⠃⠀⠀⠀⠀⡆⠸⣸⣄⣃⣠⣷⡀⠀⠈⠈⣰⠀⠀⠀⢠⢋⠀⢂⣱⣛⣶⠘⠄⠀⢂⠈⢂⢡⠀⠀⠈⠑⠃⠀⠀ ⠀⠀⠀⠀⣴⣿⣿⢿⠁⢼⠃⡄⢠⠇⡀⠀⠀⠀⢀⠀⢸⠋⢻⣹⠿⣿⢿⠛⠻⡇⢻⡄⠀⠀⡼⣿⣿⡿⢿⢿⢹⠀⠈⢂⠁⢂⠀⠀⢆⠀⠀⠀⠀⠀⠀ ⠀⠀⠠⠾⠟⠋⠁⠀⢰⣿⠀⠃⠟⠀⢹⠀⠀⠀⠸⠀⢸⠤⢂⢈⣄⠁⡙⠀⠀⢱⡆⠘⡄⢠⢃⣥⣦⣃⡹⠃⣾⠇⠀⡟⣄⠀⡷⣦⠘⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⠊⠛⡄⣲⣸⠀⡞⠀⠀⠀⡎⢸⡇⣇⠨⡉⡎⠉⠒⠀⠀⠈⠀⠀⠘⠆⢁⠊⠐⠉⢹⢰⠇⡆⠀⣗⠘⡦⡇⠈⠑⢼⣄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⢸⢤⣿⡀⠀⢰⢣⡄⢀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢗⠀⠃⡀⣿⡅⢧⡟⢅⠀⠀⠈⢠⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣀⣬⣴⣿⣷⠀⣿⣿⣿⢻⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣞⠏⣦⢀⡇⣾⢺⣦⠃⠀⠀⠀⠀⠀⠂⠀⠀ ⠀⠀⠀⠀⠀⠄⢶⣶⣾⣿⣿⣿⣿⣿⣿⣿⡆⣿⣿⣿⡎⢺⣻⣗⢄⡀⠀⠀⠀⠀⠉⠉⠁⠀⠀⢀⣴⣋⣬⣾⣯⣾⢠⣿⣿⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠘⠉⠦⣀⠉⠉⠉⠛⠻⢿⣧⣿⣿⣿⡇⣿⡟⣿⠀⠻⠢⣄⡀⠀⠀⠀⠀⣠⠴⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣄⡀⠀⠀⠀⢸⠛⠉⠙⢿⣿⢷⠘⠙⡰⠑⣨⠟⠷⣦⣤⢾⣿⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠛⠓⠛⠂⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡋⠂⢠⣀⡄⠀⠀⠀⠈⡿⠸⡀⠀⠈⠐⢺⠉⢳⡖⠈⠉⠀⠀⢸⣿⣿⡿⠿⠿⠿⠿⢿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⣀⣌⣤⣶⣿⣿⣿⣆⠀⠀⠀⢣⠢⠉⠦⣄⠀⡁⠈⣼⠃⠀⠀⠠⢐⠄⡏⠁⠀⠀⠀⣠⣾⣿⣷⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡀⠀⣢⠜⠂⠉⠉⠉⠉⠻⠿⢿⣿⣿⠢⠀⠀⠈⢃⠈⠢⠀⠸⣗⡄⣸⡀⠀⡠⠊⠀⢠⠃⠀⠀⢀⢾⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀ ⠀⠔⠈⣀⡰⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠑⠑⢜⠀⡀⠀⠑⠟⣾⠿⣶⣶⣿⣷⠒⠂⠄⠠⡏⠀⠀⠔⢁⢛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣦⠀ ⠀⢀⣾⣶⣦⣤⣤⣶⣤⣤⣄⣀⡀⢀⡐⣡⠎⠠⠀⡀⠑⠬⠢⠀⠜⣡⡾⣯⣷⣿⢦⣂⠠⢒⣬⠀⠤⠂⠈⠀⠀⢛⣿⣿⣿⣿⣿⣿⣿⡿⡛⣸⣵⣿⣧ ⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢋⡼⠁⠀⠀⠀⠀⠁⠂⠀⡠⢮⠏⣸⢻⣟⣇⠴⡛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢞⣿⣿⣿⣿⣿⡏⣑⣽⣿⣿⣿⣿ ⣰⣿⣿⢫⣿⣿⣿⣿⣿⣿⣿⢏⣠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠺⢴⣁⣤⢿⣼⢿⣏⣢⣬⠞⡢⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⣆⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⣼⣿⡗⠀⠀⠀⠀ ⠀⠀⠀⣠⠟⠀⠘⠷⠶⠶⠶⠾⠉⢳⡄⠀⠀⠀⠀⠀⣧⣿⠀⠀⠀⠀⠀ ⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣤⣤⣤⣤⣤⣿⢿⣄⠀⠀⠀⠀ ⠀⠀⡇⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠙⣷⡴⠶⣦ ⠀⠀⢱⡀⠀⠉⠉⠀⠀⠀⠀⠛⠃⠀⢠⡟⠂⠀⠀⢀⣀⣠⣤⠿⠞⠛⠋ ⣠⠾⠋⠙⣶⣤⣤⣤⣤⣤⣀⣠⣤⣾⣿⠴⠶⠚⠋⠉⠁⠀⠀⠀⠀⠀⠀ ⠛⠒⠛⠉⠉⠀⠀⠀⣴⠟⣣⡴⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠠⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡴⠒⠒⠒⠒⠒⠶⠦⠄⢹⣄⠀⠀⠑⠄⣀⡠⠤⠴⠒⠒⠒⠀⠀ ⢇⠀⠀⠀⠀⠀⠀⠐⠋⠀⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀ ⠈⢆⠀⠀⠀⠀⡤⠤⣄⠀⠀⠀⠀⡤⠤⢄⠀⠀⠀⠀⠀⣠⠃⠀ ⠀⡀⠑⢄⡀⡜⠀⡜⠉⡆⠀⠀⠀⡎⠙⡄⠳⡀⢀⣀⣜⠁⠀⠀ ⠀⠹⣍⠑⠀⡇⠀⢣⣰⠁⠀⠀⠀⠱⣠⠃⠀⡇⠁⣠⠞⠀⠀⠀ ⠀⠀⠀⡇⠔⣦⠀⠀⠀⠈⣉⣀⡀⠀⠀⠰⠶⠖⠘⢧⠀⠀⠀⠀ ⠀⠀⠰⠤⠐⠤⣀⡀⠀⠈⠑⣄⡁⠀⡀⣀⠴⠒⠀⠒⠃⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⢯⡉⠁⠀⠀⠀⠀⠉⢆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣞⡄⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀