-ey a-a aaa aae aaf aao aas aaw aay aea aee aef aeo aes aew aey af- afa afe aff afo afs afw afy aoa aoe aof aoo aos aow as- asa ase asf aso ass asw asy aw- awa awe awf awo aws aww awy ay- aya aye ayf ayo ays ayw eaa eae eaf eao eas eaw eea eee eef eeo ees eew eey ef- efa efe eff efo efs efw eo- eoa eoe eof eoo eos eow es- esa ese esf eso ess esw esy ewa ewe ewf ewo ews eww ewy eya eye eyo eys faa fae faf fao fas faw fay fea fee fef feo fes few fey ffa ffe fff ffo ffs ffw ffy foa foe fof foo fos fow foy fsa fse fsf fso fss fsw fwa fwe fwf fwo fws fy- fya fye fyo oaa oae oaf oao oas oaw oea oee oef oeo oes oey of- ofa ofe off ofo ofs ofw oo- ooa oof ooo oos oow os- osa ose osf oso oss osw owa owe owf owo ows oww oya oye oyo oys saa sae saf sao sas saw say se- sea see sef seo ses sew sey sfa sfe sff sfo sfs sfw soa soe sof soo sos sow soy ss- ssa sse ssf sso sss ssw swa swe swf swo sws swy sy- sya sye sys waa wae waf wao was waw way wea wee wef weo wes wew wey wfa wfe wff wfo wfs wfw woa woe wof woo wos wow woy wsa wse wsf wso wss wsw wwa wwe wwf wwo www wy- wya wye wyf wyo wys yaa yae yaf yao yas yaw yay yea yee yef yeo yes yew yey yfa yfe yff yfs yoe yof yoo yos yow yoy ysa yse yso yss ysy yye yyf yys yyy