C11111333133313232233133313331333133112111133132322333221
  >>
   C1111133313331323223313331333133313311211113313232233322
  <<
   C11111333133313232233133313331333133112111133132322333223
  >>
 
 
 C11111333133313232233133313331333133112111133132322333222
  >>