-th a-a a-c a-t aaa aac aah aak aan aao aap aat ac- aca acc ach ack acn aco acp act aha ahc ahh ahk ahn aho ahp aht aka akc akh akk akn ako akp an- ana anc anh ank ann ano anp ant aoa aoc aoh aok aon aoo aop aot ap- apa apc aph apk apn apo app apt at- ata atc ath atn ato atp att c-- caa cac cah cak can cao cap cat cca ccc cch cck ccn cco ccp cct ch- cha chc chh chk chn cho chp cht cka ckc ckh cko ckt cn- cna cnc cnh cnn cno cnp cnt co- coa coc coh cok con coo cop cot cpa cpc cph cpk cpn cpo cpp cpt cta ctc cth ctk ctn cto ctp ctt haa hac hah hak han hao hap hat hca hcc hch hck hcn hco hcp hct hha hhc hhh hhk hhn hho hhp hht hka hkh hkk hkn hko hkp hkt hna hnc hnh hnk hnn hno hnt hoa hoc hoh hok hon hoo hop hot hpa hpc hph hpk hpn hpo hpp hpt hta htc hth htk htn hto htp htt k-t ka- kaa kac kah kak kan kao kap kat kca kcc kch kck kcn kcp kct kha khh khk khn kho kkc kkh kkk kkn kkp kkt kn- kna knc knk knn kno knp knt koa koc koh kok kon koo kop kot kpa kpc kph kpk kpn kpo kpp kpt kta ktc kth ktk ktn kto ktp ktt naa nac nah nak nan nao nap nat nca ncc nch nck ncn nco ncp nct nha nhc nhh nhk nhn nhp nht nka nkc nkk nkn nko nkp nkt nna nnc nnh nnk nnn nno nnp nnt no- noa noc noh nok non noo nop not npa npc nph npn npo npp npt nta ntc nth ntk ntn nto ntp ntt oaa oac oah oak oan oao oap oat oc- oca occ och ock ocn oco ocp oct oha ohc ohh ohn oho ohp oht oka okc okk oko okp on- ona onc onh onk onn ono onp ont oo- ooa ooc ooh ook oon ooo oop oot op- opa opc oph opk opn opo opp opt ot- ota otc oth otk otn oto otp ott p-p paa pac pah pak pan pao pap pat pca pcc pch pck pcn pco pcp pct pha phc phk phn pho php pht pka pkc pkn pko pkp pkt pn- pna pnc pnh pnk pnn pno pnp pnt poa poc poh pok pon poo pop pot ppa ppc pph ppk ppn ppo ppp ppt pt- pta ptc pth ptk ptn pto ptp ptt taa tac tah tak tan tao tap tat tca tcc tch tck tcn tco tcp tct th- tha thc thh thk thn tho thp tht tka tkc tkk tko tkp tkt tna tnc tnh tnk tnn tno tnp tnt to- toa toc toh tok ton too top tot tpa tpc tph tpk tpn tpo tpp tpt tta ttc tth ttk ttn tto ttp ttt