-er -ey a-a aaa aae aao aar aas aaw aay aea aee aeo aer aes aew aey aoa aoe aoo aor aos aow ar- ara are aro arr ars arw ary as- asa ase aso asr ass asw asy aw- awa awe awo awr aws aww awy ay- aya aye ayo ayr ays ayw eaa eae eao ear eas eaw eea eee eeo eer ees eew eey eo- eoa eoe eoo eor eos eow era ere ero err ers erw ery es- esa ese eso esr ess esw esy ewa ewe ewo ewr ews eww ewy eya eye eyo eyr eys oaa oae oao oar oas oaw oea oee oeo oer oes oey oo- ooa ooo oor oos oow or- ora ore oro orr ors ory os- osa ose oso osr oss osw owa owe owo ows oww oya oye oyo oys ra- raa rae rao rar ras raw ray re- rea ree reo rer res rew rey roa roe roo ror ros row roy rra rrr rrs rsa rse rso rsr rss rsw rwa rwe rwr rws rwy ry- rya rye ryo ryr rys ryy saa sae sao sar sas saw say se- sea see seo ser ses sew sey soa soe soo sor sos sow soy sr- sra sre sro srr srs srw sry ss- ssa sse sso ssr sss ssw swa swe swo swr sws swy sy- sya sye syr sys waa wae wao war was waw way wea wee weo wer wes wew wey woa woe woo wor wos wow woy wr- wra wre wro wrr wrs wrw wry wsa wse wso wsr wss wsw wwa wwe wwo www wy- wya wye wyo wyr wys yaa yae yao yar yas yaw yay yea yee yeo yer yes yew yey yoe yoo yor yos yow yoy yra yre yro yrs ysa yse yso ysr yss ysy yye yys yyy