ddd ddg ddi ddm ddo dds dgd dgg dgi dgm dgs di- did dig dii dim dio dis dmd dmg dmi dmm dmo dms dod dog doi dom doo dos dsd dsg dsi dsm dso dss g-d gdd gdi gdm gdo gds ggd ggg ggi ggm ggo ggs gid gig gii gim gio gis gmd gmg gmi gmm gmo gms god gog goi gom goo gos gsd gsg gsi gsm gso gss i-d idd idg idi idm ido ids igd igg igi igm igo igs iid iii iim iio iis im- imd img imi imm imo ims io- iod iog ioi iom ioo ios is- isd isg isi ism iso iss m-o mdd mdg mdi mdm mdo mds mgd mgi mgm mgo mgs mi- mid mig mii mim mio mis mmd mmg mmi mmm mmo mms mod mog moi mom moo mos msd msg msi msm mso mss o-i odd odg odi odm odo ods ogd ogg ogi ogo ogs oid oii oim oio ois om- omd omg omi omm omo oms oo- ood oog ooi oom ooo oos os- osd osg osi osm oso oss sdd sdg sdi sdm sdo sds sgd sgg sgi sgm sgo sgs sid sig sii sim sio sis smd smg smi smm smo sms sod sog soi som soo sos ss- ssd ssg ssi ssm sso sss