-th a-a a-c a-t aaa aac aae aah aak aan aap aat ac- aca acc ace ach ack acn acp act aea aec aee aeh aek aen aep aet aha ahc ahe ahh ahk ahn ahp aht aka akc ake akh akk akn akp an- ana anc ane anh ank ann anp ant ap- apa apc ape aph apk apn app apt at- ata atc ate ath atn atp att c-- caa cac cae cah cak can cap cat cca ccc cce cch cck ccn ccp cct ce- cea cec cee ceh cek cen cep cet ch- cha chc che chh chk chn chp cht cka ckc ckh ckt cn- cna cnc cne cnh cnn cnp cnt cpa cpc cpe cph cpk cpn cpp cpt cta ctc cte cth ctk ctn ctp ctt eaa eac eae eah eak ean eap eat ec- eca ecc ece ech eck ecn ect eea eec eee eek een eep eet eha ehc ehe ehh ehn ehp eht eka ekc eke ekh ekp ekt en- ena enc ene enh enk enn enp ent ep- epa epc epe eph epn epp ept eta etc ete eth etk etn etp ett haa hac hae hah hak han hap hat hca hcc hce hch hck hcn hcp hct he- hea hec hee heh hek hen hep het hha hhc hhe hhh hhk hhn hhp hht hka hkh hkk hkn hkp hkt hna hnc hne hnh hnk hnn hnt hpa hpc hpe hph hpk hpn hpp hpt hta htc hte hth htk htn htp htt k-t ka- kaa kac kae kah kak kan kap kat kca kcc kce kch kck kcn kcp kct ke- kea kec kee keh kek ken kep ket kha khe khh khk khn kkc kke kkh kkk kkn kkp kkt kn- kna knc kne knk knn knp knt kpa kpc kpe kph kpk kpn kpp kpt kta ktc kte kth ktk ktn ktp ktt naa nac nae nah nak nan nap nat nca ncc nce nch nck ncn ncp nct ne- nea nec nee neh nek nen nep net nha nhc nhe nhh nhk nhn nhp nht nka nkc nke nkk nkn nkp nkt nna nnc nne nnh nnk nnn nnp nnt npa npc npe nph npn npp npt nta ntc nte nth ntk ntn ntp ntt p-p paa pac pae pah pak pan pap pat pca pcc pce pch pck pcn pcp pct pea pec pee peh pek pen pep pet pha phc phe phk phn php pht pka pkc pke pkn pkp pkt pn- pna pnc pne pnh pnk pnn pnp pnt ppa ppc ppe pph ppk ppn ppp ppt pt- pta ptc pte pth ptk ptn ptp ptt taa tac tae tah tak tan tap tat tca tcc tce tch tck tcn tcp tct te- tea tec tee teh tek ten tep tet th- tha thc the thh thk thn thp tht tka tkc tke tkk tkp tkt tna tnc tne tnh tnk tnn tnp tnt tpa tpc tpe tph tpk tpn tpp tpt tta ttc tte tth ttk ttn ttp ttt