D33132211231323132313232332313232233132313232213331323132313331123231   >>    D3313221123132313231323233231323223313231323221333132313231333112323   <<    D33132211231323132313232332313232233132313232213331323132313331123233   >>      D33132211231323132313232332313232233132313232213331323132313331123232   >>