-er -ey a-a aaa aad aae aaf aam aao aar aay ad- ada add ade adf adm ado adr ady aea aed aee aef aem aeo aer aey af- afa afd afe aff afm afo afr afy ama amd ame amf amm amo amr amy aoa aod aoe aof aom aoo aor ar- ara ard are arf arm aro arr ary ay- aya ayd aye ayf ayo ayr daa dad dae daf dam dao dar day dda ddd dde ddf ddm ddo ddr ddy de- dea ded dee def dem deo der dey dfa dfd dfe dff dfm dfo dfr dma dmd dme dmf dmm dmo dmr doa dod doe dof dom doo dor doy dra drd dre drm dro drr dry dy- dya dyd dye dym dyo dyr dyy eaa ead eae eaf eam eao ear ed- eda edd ede edf edm edo edr edy eea eed eee eef eem eeo eer eey ef- efa efd efe eff efm efo efr em- ema emd eme emf emm emo emr eo- eoa eod eoe eof eom eoo eor era erd ere erf erm ero err ery eya eyd eye eym eyo eyr faa fad fae faf fam fao far fay fda fdd fde fdf fdm fdo fdr fea fed fee fef fem feo fer fey ffa ffd ffe fff ffm ffo ffr ffy fma fmd fme fmf fmm fmo fmr foa foe fof fom foo for foy fra frd fre frf frm fro frr fry fy- fya fye fyo m-f m-o m-r maa mad mae maf mam mao mar may mda mdd mde mdf mdm mdo mdr mdy mea med mee mef mem meo mer mey mfa mfd mfe mff mfm mfo mfr mfy mma mmd mme mmf mmm mmo mmr moa mod moe mof mom moo mor moy mra mrd mre mrf mrm mro mrr mry my- mya myd mye myf mym myo myr oaa oad oae oaf oam oao oar oda odd ode odf odm odo odr oea oed oee oef oem oeo oer oey of- ofa ofd ofe off ofm ofo ofr om- oma omd ome omf omm omo omr omy oo- ooa ood oof oom ooo oor or- ora ord ore orf orm oro orr ory oya oyd oye oyo ra- raa rad rae raf ram rao rar ray rda rdd rde rdf rdm rdo rdr rdy re- rea red ree ref rem reo rer rey rfa rfd rfe rff rfm rfo rfr rma rmd rme rmf rmm rmo rmr roa rod roe rof rom roo ror roy rra rrd rrf rrm rrr ry- rya ryd rye ryf rym ryo ryr ryy yaa yad yae yaf yam yao yar yay yda yde ydo ydy yea yed yee yef yem yeo yer yey yfa yfd yfe yff yfm yfr yma yme ymm ymo yod yoe yof yom yoo yor yoy yra yre yrf yro yye yyf yyy