-th a-a a-c a-t aaa aac aah aak aao aat aau ac- aca acc ach ack aco act acu aha ahc ahh ahk aho aht ahu aka akc akh akk ako aku aoa aoc aoh aok aoo aot aou at- ata atc ath ato att atu au- aua auc auh auk auo aut c-- caa cac cah cak cao cat cau cca ccc cch cck cco cct ccu ch- cha chc chh chk cho cht chu cka ckc ckh cko ckt co- coa coc coh cok coo cot cou cta ctc cth ctk cto ctt ctu cua cuc cuh cuk cuo cut cuu haa hac hah hak hao hat hau hca hcc hch hck hco hct hha hhc hhh hhk hho hht hhu hka hkh hkk hko hkt hku hoa hoc hoh hok hoo hot hou hta htc hth htk hto htt hua huc huh huk huo hut huu k-t ka- kaa kac kah kak kao kat kau kca kcc kch kck kct kcu kha khh khk kho khu kkc kkh kkk kkt kku koa koc koh kok koo kot kou kta ktc kth ktk kto ktt ktu kuc kuh kuk kut kuu oaa oac oah oak oao oat oau oc- oca occ och ock oco oct ocu oha ohc ohh oho oht ohu oka okc okk oko oku oo- ooa ooc ooh ook ooo oot ot- ota otc oth otk oto ott otu ou- oua ouc ouh ouk ouo out taa tac tah tak tao tat tau tca tcc tch tck tco tct tcu th- tha thc thh thk tho tht thu tka tkc tkk tko tkt to- toa toc toh tok too tot tou tta ttc tth ttk tto ttt ttu tua tuc tuh tuk tuo tut tuu ua- uaa uac uah uak uao uat uau uca ucc uch uck uco uct ucu uha uhc uhh uho uht uhu uka ukc ukk uku uoa uoc uok uoo uot uta utc uth utk uto utt utu uua uuc uut uuu