D331122213231333131313231322331323223313231333131323131323132323221   >>    D33112221323133313131323132233132322331323133313132313132313232322   <<    D331122213231333131313231322331323223313231333131323131323132323223   >>      D331122213231333131313231322331323223313231333131323131323132323222   >>