D33132233232132313113313231212111113231323223313231323311212131   >>    D3313223323213231311331323121211111323132322331323132331121213   <<    D33132233232132313113313231212111113231323223313231323311212133   >>      D33132233232132313113313231212111113231323223313231323311212132   >>