C1111233133313231133133313231333133313113313113313331323132113311
  >>
   C111123313331323113313331323133313331311331311331333132313211331
  <<
   C1111233133313231133133313231333133313113313113313331323132113313
  >>
 
 
 C1111233133313231133133313231333133313113313113313331323132113312
  >>