C111113331333132322331333133313331333133313113313331333131231323311   >>    C11111333133313232233133313331333133313331311331333133313123132331   <<    C111113331333132322331333133313331333133313113313331333131231323313   >>      C111113331333132322331333133313331333133313113313331333131231323312   >>