C11111333133313232233133313331333133313231333133313113313331333133321111   >>    C1111133313331323223313331333133313331323133313331311331333133313332111   <<    C11111333133313232233133313331333133313231333133313113313331333133321113   >>      C11111333133313232233133313331333133313231333133313113313331333133321112   >>