-er -ey a-a a-i aaa aad aae aaf aai aao aar aau aay ad- ada add ade adf adi ado adr adu ady aea aed aee aef aei aeo aer aeu aey af- afa afd afe aff afi afo afr afu afy ai- aia aid aie aif aii aio air aiu aiy aoa aod aoe aof aoi aoo aor aou ar- ara ard are arf ari aro arr aru ary au- aua aud aue auf aui auo aur ay- aya ayd aye ayf ayi ayo ayr ayu daa dad dae daf dai dao dar dau day dda ddd dde ddf ddi ddo ddr ddu ddy de- dea ded dee def dei deo der deu dey dfa dfd dfe dff dfi dfo dfr dfu di- dia did die dif dii dio dir diu diy doa dod doe dof doi doo dor dou doy dra drd dre dri dro drr dru dry dua dud due duf dui duo dur duy dy- dya dyd dye dyo dyr dyu dyy eaa ead eae eaf eai eao ear eau ed- eda edd ede edf edi edo edr edu edy eea eed eee eef eeo eer eey ef- efa efd efe eff efi efo efr eia eid eie eif eii eio eir eiu eo- eoa eod eoe eof eoi eoo eor eou era erd ere erf eri ero err eru ery eu- eua eud eue euf eui eur eya eyd eye eyo eyr faa fad fae faf fai fao far fau fay fda fdd fde fdf fdi fdo fdr fdu fea fed fee fef fei feo fer feu fey ffa ffd ffe fff ffi ffo ffr ffu ffy fia fid fie fif fii fir fiu foa foe fof foi foo for fou foy fra frd fre frf fri fro frr fru fry fua fud fue fuf fui fuo fur fuu fy- fya fye fyi fyo i-d i-f ia- iaa iad iae iaf iai iao iar iau ida idd ide idf idi ido idr idu idy ie- iea ied iee ief iei ier iey ifa ifd ife iff ifi ifo ifr ifu ify iia iid iie iif iii iio iir iiu io- ioa iod ioe iof ioi ioo ior iou ir- ira ird ire irf iri iro irr iru iry iu- iua iud iue iui iur iya iye iyo iyr iyy o-i oaa oad oae oaf oai oao oar oau oda odd ode odf odi odo odr odu oea oed oee oef oei oeo oer oey of- ofa ofd ofe off ofi ofo ofr ofu oia oid oie oif oii oio oir oiu oo- ooa ood oof ooi ooo oor or- ora ord ore orf ori oro orr oru ory ou- oua oud oue ouf oui ouo our oya oyd oye oyi oyo ra- raa rad rae raf rai rao rar rau ray rda rdd rde rdf rdi rdo rdr rdu rdy re- rea red ree ref rei reo rer reu rey rfa rfd rfe rff rfi rfo rfr rfu ria rid rie rif rii rio rir riy roa rod roe rof roi roo ror rou roy rra rrd rrf rri rrr rru rua rud rue ruf rui ruo rur ruu ruy ry- rya ryd rye ryf ryo ryr ryu ryy ua- uaa uad uae uaf uai uao uar uau uay uda udd ude udf udi udo udr udu uea ued uee uef uei uer uey ufa ufd ufe uff ufi ufo ufr ufu uia uid uie uif uii uio uir uiu uoa uod uoe uoo uor ur- ura urd ure urf uri uro urr uru ury uua uue uur uuu uyi uyo uyu yaa yad yae yaf yai yao yar yau yay yda yde ydo ydy yea yed yee yef yei yeo yer yey yfa yfd yfe yff yfr yfu yid yie yif yii yio yir yod yoe yof yoi yoo yor you yoy yra yre yrf yro yru yua yud yue yui yuo yur yuu yuy yye yyf yyu yyy