-er -ey ddd dde ddg ddh ddi ddk ddo ddr ddy de- ded dee deg deh dei dek deo der dey dgd dge dgg dgh dgi dgk dgr dh- dhd dhe dhh dhi dhk dho dhr di- did die dig dih dii dik dio dir diy dke dkg dki dkk dko dkr dod doe dog doh doi dok doo dor doy drd dre drg dri drk dro drr dry dy- dyd dye dyk dyo dyr dyy ed- edd ede edg edh edi edk edo edr edy eed eee eeg eek eeo eer eey egd ege egg egh egi ego egr egy ehd ehe ehg ehh ehi eho ehr eid eie eig eii eik eio eir ekd eke ekg ekh eki eko ekr eky eo- eod eoe eog eoh eoi eok eoo eor erd ere erg erh eri erk ero err ery eyd eye eyo eyr g-d gdd gde gdh gdi gdk gdo gdr ge- ged gee geg geh gei gek geo ger gey ggd ggg ggh ggi ggo ggr ghd ghe ghg ghh ghi gho ghr gid gie gig gih gii gik gio gir giy gkd gkh gko god goe gog goh goi gok goo gor goy grd gre grg grh gri grk gro grr gry gy- gyd gye gyo gyr h-i hdd hde hdg hdh hdi hdk hdo hdr hdy he- hed hee heg heh hei hek heo her hey hge hgg hgh hgi hgk hgo hgr hgy hhd hhe hhg hhh hhi hhk hho hhr hhy hid hie hig hih hii hik hio hir hkd hkg hkh hki hkk hko hkr hod hoe hog hoh hoi hok hoo hor hoy hr- hrd hre hrg hrh hri hrk hro hrr hy- hyd hye hyg hyh hyi hyo hyr hyy i-d idd ide idg idh idi idk ido idr idy ie- ied iee ieg iei iek ier iey igd ige igg igh igi igk igo igr igy ihd ihe ihg ihh ihi ihk iho ihr ihy iid iie iih iii iio iir ike iki ikk iko ikr io- iod ioe iog ioh ioi ioo ior ir- ird ire irg iri irk iro irr iry iye iyo iyr iyy kde kdg kdh kdk kdo kdr kdy ke- ked kee keg keh kei kek keo ker key kgd kgh kgi kgo kgy khe khh khi khk kho khr kid kie kig kih kii kik kio kir kke kkh kki kkk kkr kky kod koe kog koh koi kok koo kor koy krd krg kri krk kro krr kry kyd kye kyo kyr o-i odd ode odg odh odi odo odr oed oee oeg oeh oei oeo oer oey ogd oge ogg ogh ogi ogo ogy ohd ohe ohg ohh ohi oho ohr oid oie oii oik oio oir okd oke okg oki okk oko okr oo- ood oog ooh ooi ook ooo oor or- ord ore org orh ori ork oro orr ory oyd oye oyi oyo rdd rde rdg rdh rdi rdo rdr rdy re- red ree reg reh rei rek reo rer rey rgd rge rgg rgh rgi rgk rgo rgr rh- rhd rhe rhg rhh rhi rho rhr rid rie rig rih rii rik rio rir riy rke rkg rkk rko rky rod roe rog roh roi rok roo ror roy rrd rrg rrh rri rrk rrr ry- ryd rye ryg ryk ryo ryr ryy yde ydg ydo ydy yed yee yeg yeh yei yek yeo yer yey ygo yhe yhi yid yie yig yih yii yio yir yki ykk yod yoe yog yoi yok yoo yor yoy yre yrg yro yye yyg yyy