-th a-a a-c a-t aaa aac aah aak aan aao aat aau ac- aca acc ach ack acn aco act acu aha ahc ahh ahk ahn aho aht ahu aka akc akh akk akn ako aku an- ana anc anh ank ann ano ant anu aoa aoc aoh aok aon aoo aot aou at- ata atc ath atn ato att atu au- aua auc auh auk aun auo aut c-- caa cac cah cak can cao cat cau cca ccc cch cck ccn cco cct ccu ch- cha chc chh chk chn cho cht chu cka ckc ckh cko ckt cn- cna cnc cnh cnn cno cnt cnu co- coa coc coh cok con coo cot cou cta ctc cth ctk ctn cto ctt ctu cua cuc cuh cuk cun cuo cut cuu haa hac hah hak han hao hat hau hca hcc hch hck hcn hco hct hha hhc hhh hhk hhn hho hht hhu hka hkh hkk hkn hko hkt hku hna hnc hnh hnk hnn hno hnt hnu hoa hoc hoh hok hon hoo hot hou hta htc hth htk htn hto htt hua huc huh huk hun huo hut huu k-t ka- kaa kac kah kak kan kao kat kau kca kcc kch kck kcn kct kcu kha khh khk khn kho khu kkc kkh kkk kkn kkt kku kn- kna knc knk knn kno knt knu koa koc koh kok kon koo kot kou kta ktc kth ktk ktn kto ktt ktu kuc kuh kuk kun kut kuu naa nac nah nak nan nao nat nau nca ncc nch nck ncn nco nct ncu nha nhc nhh nhk nhn nht nhu nka nkc nkk nkn nko nkt nku nna nnc nnh nnk nnn nno nnt nnu no- noa noc noh nok non noo not nou nta ntc nth ntk ntn nto ntt ntu nua nuc nuh nuk nun nuo nut nuu oaa oac oah oak oan oao oat oau oc- oca occ och ock ocn oco oct ocu oha ohc ohh ohn oho oht ohu oka okc okk oko oku on- ona onc onh onk onn ono ont onu oo- ooa ooc ooh ook oon ooo oot ot- ota otc oth otk otn oto ott otu ou- oua ouc ouh ouk oun ouo out taa tac tah tak tan tao tat tau tca tcc tch tck tcn tco tct tcu th- tha thc thh thk thn tho tht thu tka tkc tkk tko tkt tna tnc tnh tnk tnn tno tnt to- toa toc toh tok ton too tot tou tta ttc tth ttk ttn tto ttt ttu tua tuc tuh tuk tun tuo tut tuu ua- uaa uac uah uak uan uao uat uau uca ucc uch uck ucn uco uct ucu uha uhc uhh uho uht uhu uka ukc ukk ukn uku un- una unc unh unk unn uno unt unu uoa uoc uok uon uoo uot uta utc uth utk utn uto utt utu uua uuc uun uut uuu