-er -ey a-a aaa aad aae aak aao aar aaw aay ad- ada add ade adk ado adr adw ady aea aed aee aek aeo aer aew aey aka akd ake akk ako akr akw aoa aod aoe aok aoo aor aow ar- ara ard are ark aro arr arw ary aw- awa awd awe awk awo awr aww awy ay- aya ayd aye ayk ayo ayr ayw daa dad dae dak dao dar daw day dda ddd dde ddk ddo ddr ddw ddy de- dea ded dee dek deo der dew dey dka dke dkk dko dkr dkw doa dod doe dok doo dor dow doy dra drd dre drk dro drr drw dry dwa dwe dwo dwr dww dy- dya dyd dye dyk dyo dyr dyw dyy eaa ead eae eak eao ear eaw ed- eda edd ede edk edo edr edw edy eea eed eee eek eeo eer eew eey eka ekd eke eko ekr eky eo- eoa eod eoe eok eoo eor eow era erd ere erk ero err erw ery ewa ewd ewe ewk ewo ewr eww ewy eya eyd eye eyo eyr ka- kaa kad kae kak kao kar kaw kay kda kde kdk kdo kdr kdy ke- kea ked kee kek keo ker kew key kke kkk kkr kky koa kod koe kok koo kor kow koy kra krd krk kro krr krw kry kw- kwa kwd kwk kwo kww kya kyd kye kyo kyr kyw oaa oad oae oak oao oar oaw oda odd ode odo odr oea oed oee oeo oer oey oka okd oke okk oko okr okw oo- ooa ood ook ooo oor oow or- ora ord ore ork oro orr ory owa owd owe owk owo oww oya oyd oye oyo ra- raa rad rae rak rao rar raw ray rda rdd rde rdo rdr rdy re- rea red ree rek reo rer rew rey rke rkk rko rky roa rod roe rok roo ror row roy rra rrd rrk rrr rwa rwd rwe rwr rwy ry- rya ryd rye ryk ryo ryr ryy waa wad wae wak wao war waw way wda wdr wdy wea wed wee wek weo wer wew wey wka wkd wke wko wkr wkw wky woa wod woe wok woo wor wow woy wr- wra wrd wre wrk wro wrr wrw wry wwa wwd wwe wwo www wy- wya wyd wye wyk wyo wyr yaa yad yae yak yao yar yaw yay yda yde ydo ydy yea yed yee yek yeo yer yew yey yka ykk yod yoe yok yoo yor yow yoy yra yre yro yye yyy