C111113331333132322331333133313331311331322331333131133132332331   >>    C11111333133313232233133313331333131133132233133313113313233233   <<    C111113331333132322331333133313331311331322331333131133132332333   >>      C111113331333132322331333133313331311331322331333131133132332332   >>