C1111133313331323223313331333133313113313121111133313231333221211121
  >>
   C111113331333132322331333133313331311331312111113331323133322121112
  <<
   C1111133313331323223313331333133313113313121111133313231333221211123
  >>
 
 
 C1111133313331323223313331333133313113313121111133313231333221211122
  >>