C1111233133313231133133313331333132313231333121211113311311
  >>
   C111123313331323113313331333133313231323133312121111331131
  <<
   C1111233133313231133133313331333132313231333121211113311313
  >>
 
 
 C1111233133313231133133313331333132313231333121211113311312
  >>