⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀    ⸻⸻⸻⸻⠀⠀⠀ • ● • ⠀⠀⠀⸻⸻⸻⸻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀   ⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ｃａｌｍ
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀    ⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠉⢣⡀⠈⠢⠀⠙⢎⡙⢶⣄⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⢙⠂⠀⠀⢠⡄⠑⠄⠻⠷⣠⡴⢚⠉⠸⠁⠑⠤⢤⡦⢔⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⡀⠑⢄⠀⠀⢳⢀⠀⠀⠀⠹⡅⢸⠆⢠⡴⠀⠀⠉⠰⠙⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⢄⠀⣱⡴⡀⢧⣆⠀⣠⣴⣟⣼⠀⣜⡰⡥⢀⣀⠖⠒⠓⠒⠒⠒⠶⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢎⠂⠛⢌⢾⢌⢎⣆⠛⣿⣿⢻⣴⣿⣿⠟⠋⠄⠲⠬⠉⠛⠉⠁⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠔⠒⠚⠚⣚⠺⣷⡀⠈⢢⠫⣞⡿⣀⣹⣿⣾⣿⠟⢀⠿⠀⠀⢀⣠⠇⠀⠀⠈⠩⠶⣤⡀⠸⡆⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢊⣱⣶⢵⠖⠒⠒⠒⠩⢿⡯⢢⡄⠱⡹⣷⢿⣿⣿⣿⠃⡰⡣⣀⠤⣚⠥⣒⠬⠤⠐⠒⠒⢂⣀⣙⣮⣟⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡾⠝⢃⡀⢤⣤⣐⣒⣬⣯⣶⣺⣦⡡⠰⣵⣻⣿⣿⣿⣿⣿⡿⣞⡗⣫⢖⠭⠒⠈⢁⣠⠶⠟⠛⠛⠛⠛⠛⠂⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⠈⠀⠒⠒⠉⠉⠹⣻⣿⡿⢋⠩⠿⣿⣿⣯⣿⣿⣿⣿⣿⣿⡷⡻⣋⢥⡲⣵⣊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⡤⠖⠛⠛⠛⠢⠤⢤⣤⡜⠀⠁⢠⣤⣼⣿⣿⣿⣿⣿⣿⣿⣟⣽⣾⣯⢭⢍⣒⠬⠓⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢀⠔⣁⡻⡺⡿⣿⠟⡛⠻⠛⣉⢽⣴⣶⢟⡽⢳⢟⣇⡂⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡃⠀⠀⡘⢡⠎⢀⠜⠁⠀⢃⠴⡛⠉⠢⣀⠉⠛⢝⢕⢵⣪⠹⠀⢘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢠⠃⢠⠋⠀⠀⢀⠇⠀⠉⠒⠙⠢⡁⠀⠀⠁⠑⣝⢅⠀⠈⢶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡎⢀⠃⠀⢠⣠⠊⠀⠀⠀⠀⠀⠀⠉⠦⣀⠀⠀⠈⠊⢆⢣⡜⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⢠⠁⡎⡄⢀⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⢠⠘⡌⣇⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢎⡌⡖⢠⡥⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡡⡀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡧⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀     •⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀●⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀•
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊⑊