-er -ey a-a a-i aaa aae aaf aai aam aao aar aay aea aee aef aei aem aeo aer aey af- afa afe aff afi afm afo afr afy ai- aia aie aif aii aim aio air aiy ama ame amf ami amm amo amr amy aoa aoe aof aoi aom aoo aor ar- ara are arf ari arm aro arr ary ay- aya aye ayf ayi ayo ayr eaa eae eaf eai eam eao ear eea eee eef eem eeo eer eey ef- efa efe eff efi efm efo efr eia eie eif eii eim eio eir em- ema eme emf emi emm emo emr eo- eoa eoe eof eoi eom eoo eor era ere erf eri erm ero err ery eya eye eym eyo eyr faa fae faf fai fam fao far fay fea fee fef fei fem feo fer fey ffa ffe fff ffi ffm ffo ffr ffy fia fie fif fii fim fir fma fme fmf fmi fmm fmo fmr foa foe fof foi fom foo for foy fra fre frf fri frm fro frr fry fy- fya fye fyi fyo i-f ia- iaa iae iaf iai iam iao iar ie- iea iee ief iei iem ier iey ifa ife iff ifi ifm ifo ifr ify iia iie iif iii iim iio iir im- ima ime imf imi imm imo imy io- ioa ioe iof ioi iom ioo ior ir- ira ire irf iri irm iro irr iry iya iye iym iyo iyr iyy m-f m-o m-r maa mae maf mai mam mao mar may mea mee mef mei mem meo mer mey mfa mfe mff mfi mfm mfo mfr mfy mi- mia mie mif mii mim mio mir miy mma mme mmf mmi mmm mmo mmr moa moe mof moi mom moo mor moy mra mre mrf mri mrm mro mrr mry my- mya mye myf mym myo myr o-i oaa oae oaf oai oam oao oar oea oee oef oei oem oeo oer oey of- ofa ofe off ofi ofm ofo ofr oia oie oif oii oim oio oir om- oma ome omf omi omm omo omr omy oo- ooa oof ooi oom ooo oor or- ora ore orf ori orm oro orr ory oya oye oyi oyo ra- raa rae raf rai ram rao rar ray re- rea ree ref rei rem reo rer rey rfa rfe rff rfi rfm rfo rfr ria rie rif rii rim rio rir riy rma rme rmf rmi rmm rmo rmr roa roe rof roi rom roo ror roy rra rrf rri rrm rrr ry- rya rye ryf rym ryo ryr ryy yaa yae yaf yai yam yao yar yay yea yee yef yei yem yeo yer yey yfa yfe yff yfm yfr yie yif yii yim yio yir yma yme ymi ymm ymo yoe yof yoi yom yoo yor yoy yra yre yrf yro yye yyf yyy