-th a-a a-c a-t aaa aac aae aah aak aao aap aat ac- aca acc ace ach ack aco acp act aea aec aee aeh aek aeo aep aet aha ahc ahe ahh ahk aho ahp aht aka akc ake akh akk ako akp aoa aoc aoe aoh aok aoo aop aot ap- apa apc ape aph apk apo app apt at- ata atc ate ath ato atp att c-- caa cac cae cah cak cao cap cat cca ccc cce cch cck cco ccp cct ce- cea cec cee ceh cek ceo cep cet ch- cha chc che chh chk cho chp cht cka ckc ckh cko ckt co- coa coc coe coh cok coo cop cot cpa cpc cpe cph cpk cpo cpp cpt cta ctc cte cth ctk cto ctp ctt eaa eac eae eah eak eao eap eat ec- eca ecc ece ech eck eco ect eea eec eee eek eeo eep eet eha ehc ehe ehh eho ehp eht eka ekc eke ekh eko ekp ekt eo- eoa eoc eoe eoh eok eoo eop eot ep- epa epc epe eph epo epp ept eta etc ete eth etk eto etp ett haa hac hae hah hak hao hap hat hca hcc hce hch hck hco hcp hct he- hea hec hee heh hek heo hep het hha hhc hhe hhh hhk hho hhp hht hka hkh hkk hko hkp hkt hoa hoc hoe hoh hok hoo hop hot hpa hpc hpe hph hpk hpo hpp hpt hta htc hte hth htk hto htp htt k-t ka- kaa kac kae kah kak kao kap kat kca kcc kce kch kck kcp kct ke- kea kec kee keh kek keo kep ket kha khe khh khk kho kkc kke kkh kkk kkp kkt koa koc koe koh kok koo kop kot kpa kpc kpe kph kpk kpo kpp kpt kta ktc kte kth ktk kto ktp ktt oaa oac oae oah oak oao oap oat oc- oca occ och ock oco ocp oct oea oec oee oeh oeo oep oet oha ohc ohe ohh oho ohp oht oka okc oke okk oko okp oo- ooa ooc ooh ook ooo oop oot op- opa opc ope oph opk opo opp opt ot- ota otc ote oth otk oto otp ott p-p paa pac pae pah pak pao pap pat pca pcc pce pch pck pco pcp pct pea pec pee peh pek peo pep pet pha phc phe phk pho php pht pka pkc pke pko pkp pkt poa poc poe poh pok poo pop pot ppa ppc ppe pph ppk ppo ppp ppt pt- pta ptc pte pth ptk pto ptp ptt taa tac tae tah tak tao tap tat tca tcc tce tch tck tco tcp tct te- tea tec tee teh tek teo tep tet th- tha thc the thh thk tho thp tht tka tkc tke tkk tko tkp tkt to- toa toc toe toh tok too top tot tpa tpc tpe tph tpk tpo tpp tpt tta ttc tte tth ttk tto ttp ttt