C1111233133313231133133313231333133313113313222311233311
  >>
   C111123313331323113313331323133313331311331322231123331
  <<
   C1111233133313231133133313231333133313113313222311233313
  >>
 
 
 C1111233133313231133133313231333133313113313222311233312
  >>