ddd ddg ddh ddo ddr dgd dgg dgh dgr dh- dhd dhh dho dhr dod dog doh doo dor drd drg dro drr g-d gdd gdh gdo gdr ggd ggg ggh ggo ggr ghd ghg ghh gho ghr god gog goh goo gor grd grg grh gro grr hdd hdg hdh hdo hdr hgg hgh hgo hgr hhd hhg hhh hho hhr hod hog hoh hoo hor hr- hrd hrg hrh hro hrr odd odg odh odo odr ogd ogg ogh ogo ohd ohg ohh oho ohr oo- ood oog ooh ooo oor or- ord org orh oro orr rdd rdg rdh rdo rdr rgd rgg rgh rgo rgr rh- rhd rhg rhh rho rhr rod rog roh roo ror rrd rrg rrh rrr