a-a a-i aaa aaf aai aar aau aay af- afa aff afi afr afu afy ai- aia aif aii air aiu aiy ar- ara arf ari arr aru ary au- aua auf aui aur ay- aya ayf ayi ayr ayu faa faf fai far fau fay ffa fff ffi ffr ffu ffy fia fif fii fir fiu fra frf fri frr fru fry fua fuf fui fur fuu fy- fya fyi i-f ia- iaa iaf iai iar iau ifa iff ifi ifr ifu ify iia iif iii iir iiu ir- ira irf iri irr iru iry iu- iua iui iur iya iyr iyy ra- raa raf rai rar rau ray rfa rff rfi rfr rfu ria rif rii rir riy rra rrf rri rrr rru rua ruf rui rur ruu ruy ry- rya ryf ryr ryu ryy ua- uaa uaf uai uar uau uay ufa uff ufi ufr ufu uia uif uii uir uiu ur- ura urf uri urr uru ury uua uur uuu uyi uyu yaa yaf yai yar yau yay yfa yff yfr yfu yif yii yir yra yrf yru yua yui yur yuu yuy yyf yyu yyy