C111113331333132322331333133313331311331313311211113313331123221   >>    C11111333133313232233133313331333131133131331121111331333112322   <<    C111113331333132322331333133313331311331313311211113313331123223   >>      C111113331333132322331333133313331311331313311211113313331123222   >>