a-a a-b a-i aaa aab aah aai aak aau ab- aba abb abh abi abk abu aha ahb ahh ahi ahk ahu ai- aia aib aih aii aik aiu aka akb akh aki akk aku au- aua aub auh aui auk b-u baa bab bah bai bak bau bba bbb bbh bbi bbk bbu bha bhb bhh bhi bhk bhu bi- bia bib bih bii bik biu bka bkb bkk bua bub buh bui buk buu h-i haa hab hah hai hak hau hba hbb hbh hbi hbk hbu hha hhb hhh hhi hhk hhu hia hib hih hii hik hiu hka hkb hkh hki hkk hku hua hub huh hui huk huu ia- iaa iab iah iai iau iba ibb ibh ibi ibk ibu iha ihb ihh ihi ihk ihu iia iib iih iii iiu ika ikb iki ikk iku iu- iua iub iui ka- kaa kab kah kai kak kau kba kbb kbh kbi kbk kbu kha khh khi khk khu kia kib kih kii kik kiu kkb kkh kki kkk kku kub kuh kui kuk kuu ua- uaa uab uah uai uak uau uba ubb ubh ubi ubk ubu uha uhb uhh uhi uhu uia uib uii uiu uka ukb uki ukk uku uua uuu