a-a a-b a-i aaa aab aah aai aan aay ab- aba abb abh abi abn aby aha ahb ahh ahi ahn ahy ai- aia aib aih aii ain aiy an- ana anb anh ani ann any ay- aya ayh ayi ayn baa bab bah bai ban bay bba bbb bbh bbi bbn bby bha bhb bhh bhi bi- bia bib bih bii bin biy bna bnb bni bnn by- bya byh byi byn h-i haa hab hah hai han hay hba hbb hbh hbi hbn hby hha hhb hhh hhi hhn hhy hia hib hih hii hin hna hnb hnh hnn hny hy- hya hyb hyh hyi hyn hyy ia- iaa iab iah iai ian iba ibb ibh ibi ibn iby iha ihb ihh ihi ihn ihy iia iib iih iii iin in- ina inb inh ini inn iny iya iyy n-i naa nab nah nai nan nay nba nbb nbi nbn nha nhb nhh nhi nhn nhy nia nib nih nii nin nna nnb nnh nni nnn nya nyn nyy yaa yab yah yai yan yay ybi yby yha yhi yih yii yin yna ynn yny yyb yyy