a-a a-b a-i aaa aab aah aai aam aas aay ab- aba abb abh abi abm abs aby aha ahb ahh ahi ahm ahs ahy ai- aia aib aih aii aim ais aiy ama amb amh ami amm ams amy as- asa asb ash asi asm ass asy ay- aya ayh ayi ays baa bab bah bai bam bas bay bba bbb bbh bbi bbm bbs bby bha bhb bhh bhi bhm bhs bi- bia bib bih bii bim bis biy bma bmb bmh bmi bmm bms bsa bsb bsh bsi bsm bss bsy by- bya byh byi bym bys h-i haa hab hah hai ham has hay hba hbb hbh hbi hbm hbs hby hha hhb hhh hhi hhm hhs hhy hia hib hih hii him his hma hmb hmh hmi hmm hms hmy hsa hsb hsh hsi hsm hss hsy hy- hya hyb hyh hyi hym hys hyy ia- iaa iab iah iai iam ias iba ibb ibh ibi ibm ibs iby iha ihb ihh ihi ihm ihs ihy iia iib iih iii iim iis im- ima imb imh imi imm ims imy is- isa isb ish isi ism iss isy iya iym iys iyy maa mab mah mai mam mas may mba mbb mbh mbi mbm mbs mha mhh mhi mhm mhs mi- mia mib mih mii mim mis miy mma mmb mmh mmi mmm mms msa msb msh msi msm mss msy my- mya myb myh mym mys saa sab sah sai sam sas say sba sbb sbh sbi sbm sbs sby sh- sha shb shh shi shm shs shy sia sib sih sii sim sis sma smb smh smi smm sms smy ss- ssa ssb ssh ssi ssm sss sy- sya syb syh syi sym sys yaa yab yah yai yam yas yay ybi ybm ybs yby yha yhi yhs yih yii yim yis yma ymi ymm yms ysa ysb ysi ysm yss ysy yyb yys yyy