Bicycle ASCII Art

Copy & Paste Bicycle ASCII Art Emojis & Symbols

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