a-a a-i aaa aaf aai aak aas aau aay af- afa aff afi afk afs afu afy ai- aia aif aii aik ais aiu aiy aka aki akk aks aku as- asa asf asi ask ass asu asy au- aua auf aui auk aus ay- aya ayf ayi ayk ays ayu faa faf fai fak fas fau fay ffa fff ffi ffk ffs ffu ffy fia fif fii fik fis fiu fka fkf fki fkk fsa fsf fsi fsk fss fsu fua fuf fui fuk fus fuu fy- fya fyi fyk i-f ia- iaa iaf iai ias iau ifa iff ifi ifs ifu ify iia iif iii iis iiu ika ikf iki ikk iks iku is- isa isf isi isk iss isu isy iu- iua iui ius iya iys iyy ka- kaa kaf kai kak kas kau kay kfa kff kfi kfs kfu kia kif kii kik kis kiu kki kkk kks kku kky ksa ksf ksi ksk kss ksu kui kuk kus kuu kuy kya kys kyu saa saf sai sak sas sau say sfa sff sfi sfk sfs sfu sia sif sii sik sis siu sk- ska skf ski skk sks sku sky ss- ssa ssf ssi ssk sss ssu sua suf sui suk sus suu suy sy- sya syi syk sys syu ua- uaa uaf uai uak uas uau uay ufa uff ufi ufs ufu uia uif uii uis uiu uka ukf uki ukk uku usa usf usi usk uss usu uua uus uuu uyi uys uyu yaa yaf yai yak yas yau yay yfa yff yfs yfu yif yii yis yka yki ykk ysa ysi ysk yss ysu ysy yua yui yuk yus yuu yuy yyf yys yyu yyy