C11111333133313232233133313331333133313231313131211113313232313111   >>    C1111133313331323223313331333133313331323131313121111331323231311   <<    C11111333133313232233133313331333133313231313131211113313232313113   >>      C11111333133313232233133313331333133313231313131211113313232313112   >>