a-a a-b a-i aaa aab aah aai aak aas ab- aba abb abh abi abk abs aha ahb ahh ahi ahk ahs ai- aia aib aih aii aik ais aka akb akh aki akk aks as- asa asb ash asi ask ass baa bab bah bai bak bas bba bbb bbh bbi bbk bbs bha bhb bhh bhi bhk bhs bi- bia bib bih bii bik bis bka bkb bkk bks bsa bsb bsh bsi bsk bss h-i haa hab hah hai hak has hba hbb hbh hbi hbk hbs hha hhb hhh hhi hhk hhs hia hib hih hii hik his hka hkb hkh hki hkk hks hsa hsb hsh hsi hsk hss ia- iaa iab iah iai ias iba ibb ibh ibi ibk ibs iha ihb ihh ihi ihk ihs iia iib iih iii iis ika ikb iki ikk iks is- isa isb ish isi isk iss ka- kaa kab kah kai kak kas kba kbb kbh kbi kbk kbs kha khh khi khk khs kia kib kih kii kik kis kkb kkh kki kkk kks ksa ksb ksh ksi ksk kss saa sab sah sai sak sas sba sbb sbh sbi sbk sbs sh- sha shb shh shi shk shs sia sib sih sii sik sis sk- ska skb skh ski skk sks ss- ssa ssb ssh ssi ssk sss