a-a a-b a-i aaa aab aah aai aau aay ab- aba abb abh abi abu aby aha ahb ahh ahi ahu ahy ai- aia aib aih aii aiu aiy au- aua aub auh aui ay- aya ayh ayi ayu b-u baa bab bah bai bau bay bba bbb bbh bbi bbu bby bha bhb bhh bhi bhu bi- bia bib bih bii biu biy bua bub buh bui buu buy by- bya byh byi byu h-i haa hab hah hai hau hay hba hbb hbh hbi hbu hby hha hhb hhh hhi hhu hhy hia hib hih hii hiu hua hub huh hui huu huy hy- hya hyb hyh hyi hyy ia- iaa iab iah iai iau iba ibb ibh ibi ibu iby iha ihb ihh ihi ihu ihy iia iib iih iii iiu iu- iua iub iui iya iyy ua- uaa uab uah uai uau uay uba ubb ubh ubi ubu uby uha uhb uhh uhi uhu uhy uia uib uii uiu uua uuu uyi uyu yaa yab yah yai yau yay ybi yby yha yhi yhu yih yii yua yuh yui yuu yuy yyb yyu yyy