ddd ddg ddm ddo ddp dds ddy dgd dgg dgm dgp dgs dmd dmg dmm dmo dmp dms dod dog dom doo dop dos doy dpd dpg dpm dpo dpp dps dsd dsg dsm dso dsp dss dsy dy- dyd dym dyo dyp dys dyy g-d g-p gdd gdm gdo gdp gds ggd ggg ggm ggo ggp ggs gmd gmg gmm gmo gmp gms gmy god gog gom goo gop gos goy gpd gpg gpm gpo gpp gps gsd gsg gsm gso gsp gss gy- gyd gym gyo gyp gys m-o mdd mdg mdm mdo mdp mds mdy mgd mgm mgo mgp mgs mgy mmd mmg mmm mmo mmp mms mod mog mom moo mop mos moy mpd mpg mpm mpo mpp mps msd msg msm mso msp mss msy my- myd myg mym myo mys odd odg odm odo odp ods ogd ogg ogo ogp ogs ogy om- omd omg omm omo omp oms omy oo- ood oog oom ooo oop oos op- opd opg opm opo opp ops opy os- osd osg osm oso osp oss oyd oyo oys p-p pdd pdg pdm pdo pdp pds pgd pgg pgm pgo pgp pgs pgy pmd pmg pmm pmo pmp pms pod pog pom poo pop pos poy ppd ppg ppm ppo ppp pps ps- psd psg psm pso psp pss psy py- pyd pyg pym pyo pys sdd sdg sdm sdo sdp sds sdy sgd sgg sgm sgo sgp sgs smd smg smm smo smp sms smy sod sog som soo sop sos soy spd spg spm spo spp sps spy ss- ssd ssg ssm sso ssp sss sy- syd syg sym syp sys ydg ydo yds ydy ygm ygo ymg ymm ymo yms yod yog yom yoo yop yos yoy ypd ypg ypo yps ysg ysm yso ysp yss ysy yyg yys yyy