D33132211231323132313232332313232233132313232213331323133313232223331   >>    D3313221123132313231323233231323223313231323221333132313331323222333   <<    D33132211231323132313232332313232233132313232213331323133313232223333   >>      D33132211231323132313232332313232233132313232213331323133313232223332   >>