C222133231323133313232233132212111112111113331213331323221322321   >>    C22213323132313331323223313221211111211111333121333132322132232   <<    C222133231323133313232233132212111112111113331213331323221322323   >>      C222133231323133313232233132212111112111113331213331323221322322   >>