C111113331333132322331333133313331311331313311211113313332123221   >>    C11111333133313232233133313331333131133131331121111331333212322   <<    C111113331333132322331333133313331311331313311211113313332123223   >>      C111113331333132322331333133313331311331313311211113313332123222   >>