C1111233133313231133133313331333132313231333132313222313131
  >>
   C111123313331323113313331333133313231323133313231322231313
  <<
   C1111233133313231133133313331333132313231333132313222313133
  >>
 
 
 C1111233133313231133133313331333132313231333132313222313132
  >>