D12121212121313232233132332313233313132322331323231323132333131321111   >>    D1212121212131323223313233231323331313232233132323132313233313132111   <<    D12121212121313232233132332313233313132322331323231323132333131321113   >>      D12121212121313232233132332313233313132322331323231323132333131321112   >>