D3313111211331323133313331333133313113313231323132233131322331323221311111   >>    D331311121133132313331333133313331311331323132313223313132233132322131111   <<    D3313111211331323133313331333133313113313231323132233131322331323221311113   >>      D3313111211331323133313331333133313113313231323132233131322331323221311112   >>