C13223313311212111133133313331333133313231111111112121121
  >>
   C1322331331121211113313331333133313331323111111111212112
  <<
   C13223313311212111133133313331333133313231111111112121123
  >>
 
 
 C13223313311212111133133313331333133313231111111112121122
  >>