TWC Mapper
⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠿⢿⣶⡄⠀⠀⠀⠀⠀⢀⣴⣾⠿⢿⣶⣄⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⠀⠀⠻⣿⣆⠀⠀⠀⢠⣿⡟⠁⠀⠀⠙⣿⣧⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⣰⣿⠋⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠈⢿⣧⠀⠀⠀⠀⠀
⠀⠀⠀⠀⣰⣿⠇⠀⠀⠀⠀⠀⠀⠀⢧⠿⣧⠿⣴⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⠀⠀⠀
⢰⣿⣿⣿⣿⣧⣤⠀⠀⠀⢀⣀⠀⠀⠀⠀⣤⡀⠀⠀⠀⣀⡀⠀⠀⠀⣤⣼⣿⣿⣿⣿⡆
⢀⣤⣿⣿⣯⣭⣭⠀⠀⠀⢿⣿⡇⠀⢀⣤⣿⣧⡄⠀⢸⣿⣿⠀⠀⠀⣭⣭⣽⣿⣯⣤⡀
⠘⢻⣿⠏⠉⠉⠉⠀⠀⠀⠈⠉⠀⠀⠀⠉⠉⠉⠁⠀⠀⠉⠁⠀⠀⠀⠉⠉⠉⠙⣿⣿⠃
⢀⣿⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⡄