-th a-a a-c a-t aaa aac aae aah aak aan aao aat aau ac- aca acc ace ach ack acn aco act acu aea aec aee aeh aek aen aeo aet aeu aha ahc ahe ahh ahk ahn aho aht ahu aka akc ake akh akk akn ako aku an- ana anc ane anh ank ann ano ant anu aoa aoc aoe aoh aok aon aoo aot aou at- ata atc ate ath atn ato att atu au- aua auc aue auh auk aun auo aut c-- caa cac cae cah cak can cao cat cau cca ccc cce cch cck ccn cco cct ccu ce- cea cec cee ceh cek cen ceo cet ceu ch- cha chc che chh chk chn cho cht chu cka ckc ckh cko ckt cn- cna cnc cne cnh cnn cno cnt cnu co- coa coc coe coh cok con coo cot cou cta ctc cte cth ctk ctn cto ctt ctu cua cuc cue cuh cuk cun cuo cut cuu eaa eac eae eah eak ean eao eat eau ec- eca ecc ece ech eck ecn eco ect ecu eea eec eee eek een eeo eet eha ehc ehe ehh ehn eho eht ehu eka ekc eke ekh eko ekt eku en- ena enc ene enh enk enn eno ent enu eo- eoa eoc eoe eoh eok eon eoo eot eou eta etc ete eth etk etn eto ett etu eu- eua euc eue eun eut haa hac hae hah hak han hao hat hau hca hcc hce hch hck hcn hco hct he- hea hec hee heh hek hen heo het heu hha hhc hhe hhh hhk hhn hho hht hhu hka hkh hkk hkn hko hkt hku hna hnc hne hnh hnk hnn hno hnt hnu hoa hoc hoe hoh hok hon hoo hot hou hta htc hte hth htk htn hto htt hua huc hue huh huk hun huo hut huu k-t ka- kaa kac kae kah kak kan kao kat kau kca kcc kce kch kck kcn kct kcu ke- kea kec kee keh kek ken keo ket kha khe khh khk khn kho khu kkc kke kkh kkk kkn kkt kku kn- kna knc kne knk knn kno knt knu koa koc koe koh kok kon koo kot kou kta ktc kte kth ktk ktn kto ktt ktu kuc kue kuh kuk kun kut kuu naa nac nae nah nak nan nao nat nau nca ncc nce nch nck ncn nco nct ncu ne- nea nec nee neh nek nen neo net neu nha nhc nhe nhh nhk nhn nht nhu nka nkc nke nkk nkn nko nkt nku nna nnc nne nnh nnk nnn nno nnt nnu no- noa noc noe noh nok non noo not nou nta ntc nte nth ntk ntn nto ntt ntu nua nuc nue nuh nuk nun nuo nut nuu oaa oac oae oah oak oan oao oat oau oc- oca occ och ock ocn oco oct ocu oea oec oee oeh oen oeo oet oha ohc ohe ohh ohn oho oht ohu oka okc oke okk oko oku on- ona onc one onh onk onn ono ont onu oo- ooa ooc ooh ook oon ooo oot ot- ota otc ote oth otk otn oto ott otu ou- oua ouc oue ouh ouk oun ouo out taa tac tae tah tak tan tao tat tau tca tcc tce tch tck tcn tco tct tcu te- tea tec tee teh tek ten teo tet teu th- tha thc the thh thk thn tho tht thu tka tkc tke tkk tko tkt tna tnc tne tnh tnk tnn tno tnt to- toa toc toe toh tok ton too tot tou tta ttc tte tth ttk ttn tto ttt ttu tua tuc tue tuh tuk tun tuo tut tuu ua- uaa uac uae uah uak uan uao uat uau uca ucc uce uch uck ucn uco uct ucu uea uec uee ueh uen uet uha uhc uhe uhh uho uht uhu uka ukc uke ukk ukn uku un- una unc une unh unk unn uno unt unu uoa uoc uoe uok uon uoo uot uta utc ute uth utk utn uto utt utu uua uuc uue uun uut uuu