C11111333133313232233133313331333133313231312111133112211231333121
  >>
   C1111133313331323223313331333133313331323131211113311221123133312
  <<
   C11111333133313232233133313331333133313231312111133112211231333123
  >>
 
 
 C11111333133313232233133313331333133313231312111133112211231333122
  >>