-th a-a a-c a-t aaa aac aae aah aan aap aat ac- aca acc ace ach acn acp act aea aec aee aeh aen aep aet aha ahc ahe ahh ahn ahp aht an- ana anc ane anh ann anp ant ap- apa apc ape aph apn app apt at- ata atc ate ath atn atp att c-- caa cac cae cah can cap cat cca ccc cce cch ccn ccp cct ce- cea cec cee ceh cen cep cet ch- cha chc che chh chn chp cht cn- cna cnc cne cnh cnn cnp cnt cpa cpc cpe cph cpn cpp cpt cta ctc cte cth ctn ctp ctt eaa eac eae eah ean eap eat ec- eca ecc ece ech ecn ect eea eec eee een eep eet eha ehc ehe ehh ehn ehp eht en- ena enc ene enh enn enp ent ep- epa epc epe eph epn epp ept eta etc ete eth etn etp ett haa hac hae hah han hap hat hca hcc hce hch hcn hcp hct he- hea hec hee heh hen hep het hha hhc hhe hhh hhn hhp hht hna hnc hne hnh hnn hnt hpa hpc hpe hph hpn hpp hpt hta htc hte hth htn htp htt naa nac nae nah nan nap nat nca ncc nce nch ncn ncp nct ne- nea nec nee neh nen nep net nha nhc nhe nhh nhn nhp nht nna nnc nne nnh nnn nnp nnt npa npc npe nph npn npp npt nta ntc nte nth ntn ntp ntt p-p paa pac pae pah pan pap pat pca pcc pce pch pcn pcp pct pea pec pee peh pen pep pet pha phc phe phn php pht pn- pna pnc pne pnh pnn pnp pnt ppa ppc ppe pph ppn ppp ppt pt- pta ptc pte pth ptn ptp ptt taa tac tae tah tan tap tat tca tcc tce tch tcn tcp tct te- tea tec tee teh ten tep tet th- tha thc the thh thn thp tht tna tnc tne tnh tnn tnp tnt tpa tpc tpe tph tpn tpp tpt tta ttc tte tth ttn ttp ttt