Halting problem
⠠⠞⠓⠑⠀⠓⠁⠇⠞⠊⠝⠛⠀⠏⠗⠕⠃⠇⠑⠍⠀⠊⠎⠀⠞⠓⠑⠀⠟⠥⠑⠎⠞⠊⠕⠝⠀⠠⠁⠇⠁⠝⠀⠠⠞⠥⠗⠊⠝⠛⠀⠏⠗⠕⠧⠑⠙⠀⠥⠝⠁⠝⠎⠺⠑⠗⠁⠃⠇⠑⠀⠊⠝⠀⠼⠁⠊⠉⠋⠒⠀⠛⠊⠧⠑⠝⠀⠁⠝⠀⠁⠗⠃⠊⠞⠗⠁⠗⠽⠀⠏⠗⠕⠛⠗⠁⠍⠀⠁⠝⠙⠀⠊⠞⠎⠀⠊⠝⠏⠥⠞⠂⠀⠙⠕⠑⠎⠀⠞⠓⠑⠀⠏⠗⠕⠛⠗⠁⠍⠀⠑⠧⠑⠝⠞⠥⠁⠇⠇⠽⠀⠓⠁⠇⠞⠂⠀⠕⠗⠀⠗⠥⠝⠀⠋⠕⠗⠑⠧⠑⠗⠦⠀⠠⠞⠥⠗⠊⠝⠛⠀⠎⠓⠕⠺⠑⠙⠀⠝⠕⠀⠛⠑⠝⠑⠗⠁⠇⠀⠁⠇⠛⠕⠗⠊⠞⠓⠍⠀⠉⠁⠝⠀⠙⠑⠉⠊⠙⠑⠀⠞⠓⠊⠎⠀⠀⠝⠕⠞⠀⠦⠺⠑⠀⠓⠁⠧⠑⠝⠄⠞⠀⠋⠕⠥⠝⠙⠀⠕⠝⠑⠀⠽⠑⠞⠂⠴⠀⠃⠥⠞⠀⠁⠀⠏⠗⠕⠕⠋⠀⠞⠓⠁⠞⠀⠝⠕⠝⠑⠀⠉⠁⠝⠀⠑⠭⠊⠎⠞⠲
⠠⠞⠓⠑⠀⠏⠗⠕⠕⠋⠀⠊⠝⠀⠕⠝⠑⠀⠃⠗⠑⠁⠞⠓
⠠⠎⠥⠏⠏⠕⠎⠑⠀⠁⠀⠍⠁⠛⠊⠉⠀⠕⠗⠁⠉⠇⠑⠀⠓⠁⠇⠞⠎⠐⠣⠏⠗⠕⠛⠗⠁⠍⠂⠀⠊⠝⠏⠥⠞⠐⠜⠀⠑⠭⠊⠎⠞⠑⠙⠀⠞⠓⠁⠞⠀⠁⠇⠺⠁⠽⠎⠀⠁⠝⠎⠺⠑⠗⠑⠙⠀⠉⠕⠗⠗⠑⠉⠞⠇⠽⠲⠀⠠⠃⠥⠊⠇⠙⠀⠁⠀⠏⠗⠕⠛⠗⠁⠍⠀⠞⠺⠊⠎⠞⠀⠞⠓⠁⠞⠀⠁⠎⠅⠎⠀⠞⠓⠑⠀⠕⠗⠁⠉⠇⠑⠀⠁⠃⠕⠥⠞⠀⠊⠞⠎⠑⠇⠋⠀⠀⠁⠝⠙⠀⠙⠕⠑⠎⠀⠞⠓⠑⠀⠕⠏⠏⠕⠎⠊⠞⠑⠒⠀⠊⠋⠀⠞⠓⠑⠀⠕⠗⠁⠉⠇⠑⠀⠎⠁⠽⠎⠀⠦⠞⠺⠊⠎⠞⠀⠓⠁⠇⠞⠎⠂⠴⠀⠞⠺⠊⠎⠞⠀⠇⠕⠕⠏⠎⠀⠋⠕⠗⠑⠧⠑⠗⠆⠀⠊⠋⠀⠊⠞⠀⠎⠁⠽⠎⠀⠦⠞⠺⠊⠎⠞⠀⠇⠕⠕⠏⠎⠂⠴⠀⠞⠺⠊⠎⠞⠀⠓⠁⠇⠞⠎⠀⠊⠝⠎⠞⠁⠝⠞⠇⠽⠲⠀⠠⠝⠕⠺⠀⠋⠑⠑⠙⠀⠞⠺⠊⠎⠞⠀⠊⠞⠎⠑⠇⠋⠀⠞⠕⠀⠞⠓⠑⠀⠕⠗⠁⠉⠇⠑⠲⠀⠠⠺⠓⠁⠞⠑⠧⠑⠗⠀⠞⠓⠑⠀⠕⠗⠁⠉⠇⠑⠀⠁⠝⠎⠺⠑⠗⠎⠂⠀⠞⠺⠊⠎⠞⠀⠍⠁⠅⠑⠎⠀⠊⠞⠀⠺⠗⠕⠝⠛⠀⠀⠎⠕⠀⠞⠓⠑⠀⠕⠗⠁⠉⠇⠑⠀⠉⠁⠝⠝⠕⠞⠀⠑⠭⠊⠎⠞⠲
⠠⠺⠓⠽⠀⠊⠞⠀⠍⠁⠞⠞⠑⠗⠎
⠐⠔⠀⠠⠉⠕⠍⠏⠊⠇⠑⠗⠎⠀⠉⠁⠝⠄⠞⠀⠏⠑⠗⠋⠑⠉⠞⠇⠽⠀⠙⠑⠞⠑⠉⠞⠀⠊⠝⠋⠊⠝⠊⠞⠑⠀⠇⠕⠕⠏⠎⠀⠀⠞⠓⠑⠽⠀⠉⠁⠝⠀⠕⠝⠇⠽⠀⠺⠁⠗⠝⠀⠁⠃⠕⠥⠞⠀⠏⠁⠞⠞⠑⠗⠝⠎⠲⠀⠐⠔⠀⠠⠁⠝⠞⠊⠧⠊⠗⠥⠎⠀⠉⠁⠝⠄⠞⠀⠏⠑⠗⠋⠑⠉⠞⠇⠽⠀⠙⠑⠞⠑⠉⠞⠀⠍⠁⠇⠊⠉⠊⠕⠥⠎⠀⠏⠗⠕⠛⠗⠁⠍⠎⠀⠀⠙⠑⠞⠑⠉⠞⠊⠕⠝⠀⠊⠎⠀⠃⠕⠥⠝⠙⠑⠙⠀⠃⠽⠀⠙⠑⠉⠊⠙⠁⠃⠊⠇⠊⠞⠽⠲⠀⠐⠔⠀⠠⠃⠥⠎⠽⠀⠠⠃⠑⠁⠧⠑⠗⠀⠐⠣⠃⠊⠛⠛⠑⠎⠞⠀⠝⠥⠍⠃⠑⠗⠎⠐⠜⠀⠊⠎⠀⠥⠝⠉⠕⠍⠏⠥⠞⠁⠃⠇⠑⠀⠏⠗⠑⠉⠊⠎⠑⠇⠽⠀⠃⠑⠉⠁⠥⠎⠑⠀⠎⠕⠇⠧⠊⠝⠛⠀⠊⠞⠀⠺⠕⠥⠇⠙⠀⠎⠕⠇⠧⠑⠀⠓⠁⠇⠞⠊⠝⠛⠲⠀⠐⠔⠀⠠⠊⠞⠀⠙⠑⠋⠊⠝⠑⠙⠀⠞⠓⠑⠀⠃⠕⠥⠝⠙⠁⠗⠽⠀⠕⠋⠀⠉⠕⠍⠏⠥⠞⠁⠞⠊⠕⠝⠀⠊⠞⠎⠑⠇⠋⠀⠀⠞⠓⠑⠀⠋⠕⠥⠝⠙⠊⠝⠛⠀⠗⠑⠎⠥⠇⠞⠀⠕⠋⠀⠞⠓⠑⠕⠗⠑⠞⠊⠉⠁⠇⠀⠉⠕⠍⠏⠥⠞⠑⠗⠀⠎⠉⠊⠑⠝⠉⠑⠂⠀⠁⠇⠕⠝⠛⠎⠊⠙⠑⠀⠰⠠⠛⠙⠑⠇⠄⠎⠀⠊⠝⠉⠕⠍⠏⠇⠑⠞⠑⠝⠑⠎⠎⠀⠞⠓⠑⠕⠗⠑⠍⠎⠲
⠠⠎⠑⠑⠀⠁⠇⠎⠕
⠐⠔⠀⠃⠊⠛⠛⠑⠎⠞⠀⠝⠥⠍⠃⠑⠗⠎⠀⠐⠔⠀⠋⠁⠍⠕⠥⠎⠀⠎⠕⠋⠞⠺⠁⠗⠑⠀⠃⠥⠛⠎⠀⠐⠔⠀⠓⠊⠎⠞⠕⠗⠽⠀⠕⠋⠀⠏⠗⠕⠛⠗⠁⠍⠍⠊⠝⠛⠀⠐⠔⠀⠠⠁⠇⠁⠝⠀⠠⠞⠥⠗⠊⠝⠛