a-a a-c aaa aac aah aam aao aay ac- aca acc ach acm aco acy aha ahc ahh ahm aho ahy ama amc amh amm amo amy aoa aoc aoh aom aoo ay- aya ayc ayh ayo c-- caa cac cah cam cao cay cca ccc cch ccm cco ch- cha chc chh chm cho chy cma cmc cmh cmm cmo cmy co- coa coc coh com coo coy cya cyc cym cyo haa hac hah ham hao hay hca hcc hch hcm hco hcy hha hhc hhh hhm hho hhy hma hmc hmh hmm hmo hmy hoa hoc hoh hom hoo hoy hy- hya hyc hyh hym hyo hyy m-o maa mac mah mam mao may mc- mca mcc mch mcm mco mha mhc mhh mhm mho mma mmc mmh mmm mmo moa moc moh mom moo moy my- mya myc myh mym myo oaa oac oah oam oao oc- oca occ och ocm oco oha ohc ohh ohm oho om- oma omc omh omm omo omy oo- ooa ooc ooh oom ooo oya oyo yaa yac yah yam yao yay yca ycc ych yco ycy yha yhc yma ymc ymm ymo yoc yom yoo yoy yyc yyy