C11111333133313232233133313331333133313231312111133221213321
  >>
   C1111133313331323223313331333133313331323131211113322121332
  <<
   C11111333133313232233133313331333133313231312111133221213323
  >>
 
 
 C11111333133313232233133313331333133313231312111133221213322
  >>