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

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