-er -ey a-a aaa aae aam aao aar aas aay aea aee aem aeo aer aes aey ama ame amm amo amr ams amy aoa aoe aom aoo aor aos ar- ara are arm aro arr ars ary as- asa ase asm aso asr ass asy ay- aya aye ayo ayr ays eaa eae eam eao ear eas eea eee eem eeo eer ees eey em- ema eme emm emo emr ems eo- eoa eoe eom eoo eor eos era ere erm ero err ers ery es- esa ese esm eso esr ess esy eya eye eym eyo eyr eys m-o m-r maa mae mam mao mar mas may mea mee mem meo mer mes mey mma mme mmm mmo mmr mms moa moe mom moo mor mos moy mra mre mrm mro mrr mrs mry msa mse msm mso msr mss msy my- mya mye mym myo myr mys oaa oae oam oao oar oas oea oee oem oeo oer oes oey om- oma ome omm omo omr oms omy oo- ooa oom ooo oor oos or- ora ore orm oro orr ors ory os- osa ose osm oso osr oss oya oye oyo oys ra- raa rae ram rao rar ras ray re- rea ree rem reo rer res rey rma rme rmm rmo rmr rms roa roe rom roo ror ros roy rra rrm rrr rrs rsa rse rsm rso rsr rss ry- rya rye rym ryo ryr rys ryy saa sae sam sao sar sas say se- sea see sem seo ser ses sey sma sme smm smo smr sms smy soa soe som soo sor sos soy sr- sra sre srm sro srr srs sry ss- ssa sse ssm sso ssr sss sy- sya sye sym syr sys yaa yae yam yao yar yas yay yea yee yem yeo yer yes yey yma yme ymm ymo yms yoe yom yoo yor yos yoy yra yre yro yrs ysa yse ysm yso ysr yss ysy yye yys yyy