D331122213231333131313231322331323223313231323221313231323132231   >>    D33112221323133313131323132233132322331323132322131323132313223   <<    D331122213231333131313231322331323223313231323221313231323132233   >>      D331122213231333131313231322331323223313231323221313231323132232   >>