a-a a-b aaa aab aah aam aan aau aay ab- aba abb abh abm abn abu aby aha ahb ahh ahm ahn ahu ahy ama amb amh amm amn amu amy an- ana anb anh anm ann anu any au- aua aub auh aum aun ay- aya ayh ayn ayu b-u baa bab bah bam ban bau bay bba bbb bbh bbm bbn bbu bby bha bhb bhh bhm bhu bma bmb bmh bmm bmn bmu bna bnb bnn bnu bua bub buh bum bun buu buy by- bya byh bym byn byu haa hab hah ham han hau hay hba hbb hbh hbm hbn hbu hby hha hhb hhh hhm hhn hhu hhy hma hmb hmh hmm hmu hmy hna hnb hnh hnn hnu hny hua hub huh hum hun huu huy hy- hya hyb hyh hym hyn hyy maa mab mah mam man mau may mba mbb mbh mbm mbu mha mhh mhm mhn mhu mma mmb mmh mmm mmn mmu mna mnb mnm mnn mnu mua mub muh mum mun muu muy my- mya myb myh mym myn myu naa nab nah nam nan nau nay nba nbb nbm nbn nbu nha nhb nhh nhm nhn nhu nhy nma nmb nmh nmm nmn nmu nna nnb nnh nnm nnn nnu nua nub nuh num nun nuu nuy nya nym nyn nyu nyy ua- uaa uab uah uam uan uau uay uba ubb ubh ubn ubu uby uha uhb uhh uhm uhu uhy um- uma umb umh umm umn umu un- una unb unh unm unn unu uny uua uum uun uuu uyu yaa yab yah yam yan yau yay ybm yby yha yhu yma ymm yna ynn ynu yny yua yuh yum yun yuu yuy yyb yyu yyy