D12121212121313232233132332313233313132322331323231323231323132313231131   >>    D1212121212131323223313233231323331313232233132323132323132313231323113   <<    D12121212121313232233132332313233313132322331323231323231323132313231133   >>      D12121212121313232233132332313233313132322331323231323231323132313231132   >>