D121212121213132313113313231123313232233132332121111331323133313232331131   >>    D12121212121313231311331323112331323223313233212111133132313331323233113   <<    D121212121213132313113313231123313232233132332121111331323133313232331133   >>      D121212121213132313113313231123313232233132332121111331323133313232331132   >>