C111113331333132322331333133313331333133313131133131323221231111   >>    C11111333133313232233133313331333133313331313113313132322123111   <<    C111113331333132322331333133313331333133313131133131323221231113   >>      C111113331333132322331333133313331333133313131133131323221231112   >>