Rna Emojis & Text

Copy & Paste Rna Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⢀⡀⠀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠦⢄⡉⣱⢟⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣱⣾⣑⢦⣀⡀⣼⡿⠊⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⡖⢻⣿⡛⠛⢿⡙⠻⣝⡏⠏⠙⠛⠋⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⣰⠾⣅⠈⠳⣄⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢰⡇⠀⠈⠳⣄⠈⠂⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣼⠙⠦⣀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣦⠀⠈⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡅⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⢀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⠀⠀⠀⠑⠾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⢄⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢄⡀⠈⠳⣄⣏⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⢄⠀⠀⠀⠙⣦⣤⢞⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣀⣤⢼⣼⣿⣿⣿⣿⣿⣿⣯⠯⠭⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣀⡴⢚⡹⠞⠉⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⢾⡿⠿⣅⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢰⣿⡟⠀⠀⠀⠙⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⡟⠓⠲⠤⢆⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⬛🔵⬛👈 🔵⬛🔵👈 ⬛🔵⬛👈 Look viroid!
⠀⠀⠀⠀⠀⠀⠀⠀⣟⣂⡩⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠞⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⠀⠉⢹⠯⠤⠒⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡄⠀⠸⣔⠒⠚⠀⠀⢀⠔⠉⠀⠀⠀⣀⠔⠉⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⣠⠟⡞⢧⠒⣆⡀⠀⠀⠄⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⡠⠏⠁⡔⢁⡜⠀⠀⠁⠳⡎⠤⡀⠀⠀⠀⢀⣀⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡜⠘⠒⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⠑⢎⠉⠁⠀⠀⠀⠀⠀ ⠀⠘⠢⢄⡀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⣀⡀⣀⡀⠀ ⠀⠀⠀⠀⠈⠉⠺⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢆⡀⣀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠈⠒⢄⣀⣀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡠⠋⠑⠢⢄⣀⠀⠀⠀⠀⠀⠀⣄⠔⠃⠀⠀⠀⠀⠀⠀⠁ ⠀⠀⠀⠀⠀⠀⠒⠁⠀⠀⠀⠀⠀⠀⢹⠉⠁⠉⠉⠈⠉⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⬜️⬜️⬜️🟩⬜️🟩⬜️⬜️⬜️ ⬜️🟩⬜️🟩🟩🟩⬜️🟩⬜️ ⬜️⬜️🟩🟩🟩🟩🟩⬜️⬜️ 🟩🟩🟩🟩🟩🟩🟩🟩🟩 ⬜️🟩🟩🟩🟩🟩🟩🟩⬜️ 🟩🟩🟩🟩🟩🟩🟩🟩🟩 ⬜️⬜️🟩🟩🟩🟩🟩⬜️⬜️ ⬜️🟩⬜️🟩🟩🟩⬜️🟩⬜️ ⬜️⬜️⬜️🟩⬜️🟩⬜️⬜️⬜️
Viroid Viroid Viroid ⬛🔵⬛ 🔵⬛🔵 ⬛🔵⬛ Like mRNA Like a virus
🧬🧬 🧬 🧬 🧬 🧬 🧬🧬
⬛🔵⬛ 🔵⬛🔵 ⬛🔵⬛
⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣰⡾⠛⠛⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣿⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⣧⡀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⣦⣀⣀⣀⣠⣾⠷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⣤⡤⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⠉⠉⠙⣷⣴⠟⠛⣷⣄⠀⠀⠀⠀⢿⡟⠛⠉⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡾⠋⢙⣷⣄⠀⠀⢸⡇⠀⢠⡶⣶⣦⣤⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⡟⠉⣹⣷⣄⠘⣿⢀⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡏⢀⣿⢷⣿⣾⠃⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣁⣴⠟⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡿⠷⢶⣾⣿⣷⣴⠟⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣨⣿⣾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠈⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀ Bacteria phage virus
𖣔🔪𖢄
🖕🧬
⠀⡀⠀⠀⠀⠀⠀⠀⠈⠆⠀⢇⠀⠀⠈⣆⣖⣂⡀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠡⠀⣀⣗⠆⡀⠀⠀⢈⠀⠀⡆⡰⠫⠂⠀⠀⡨⠋⠉⠒⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⡖⠋⠁⠩⡉⠙⢧⡲⠄⢂⣀⢾⡕⠁⠀⣀⠊⠀⠀⡠⠚⡓⠒⠆⠀⠀⠀⠀⠀ ⡞⠁⠀⠅⠀⠐⡄⠀⠉⠉⠉⠡⠀⠀⠀⠉⢀⠤⠒⠂⠁⢰⣁⣀⠤⠄⠀⠀⠀⠀ ⡗⢄⠀⠀⢅⠀⠈⠑⠂⠀⠀⠀⠀⠀⠀⠀⠁⢀⢀⡠⢟⡏⠀⠀⠀⠀⠀⠀⠀⠀ ⠳⣀⡑⠦⠄⠢⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢰⡋⠠⣀⡀⣀⠤⡄⠀⠀⠀ ⠚⠉⠒⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡉⠳⣄⠀⠀⣀⡄⠀⠀⠀ ⠀⠀⠐⠒⠒⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠑⡝⠂⠀⠀⠀⠀ ⢀⡀⡀⣀⡄⡞⢢⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠂⢄⡀⢹⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡳⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢄⡀⠀⠀⠀⠀⡹⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⡟⠀⠀⢀⠔⠂⠀⠀⠀⠀⠀⠐⢆⣀⠀⠈⠒⢄⡴⠊⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⠀⡐⠁⠀⡔⠁⠀⢰⠀⠀⣀⡶⠯⢴⣒⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢣⡠⠁⠀⡐⠀⠀⠀⠎⢲⠛⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠱⢄⡀⠄⠀⠀⡊⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠧⢄⣀⣀⣀⣀⡼⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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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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