-ey -th a-a a-c a-t aaa aac aae aah aap aat aay ac- aca acc ace ach acp act acy aea aec aee aeh aep aet aey aha ahc ahe ahh ahp aht ahy ap- apa apc ape aph app apt apy at- ata atc ate ath atp att ay- aya ayc aye ayh ayp ayt c-- caa cac cae cah cap cat cay cca ccc cce cch ccp cct ce- cea cec cee ceh cep cet cey ch- cha chc che chh chp cht chy cpa cpc cpe cph cpp cpt cta ctc cte cth ctp ctt cty cya cyc cye cyp cyt eaa eac eae eah eap eat ec- eca ecc ece ech ect eea eec eee eep eet eey eha ehc ehe ehh ehp eht ep- epa epc epe eph epp ept eta etc ete eth etp ett ety eya eyc eye eyp eyt haa hac hae hah hap hat hay hca hcc hce hch hcp hct hcy he- hea hec hee heh hep het hey hha hhc hhe hhh hhp hht hhy hpa hpc hpe hph hpp hpt hpy hta htc hte hth htp htt hty hy- hya hyc hye hyh hyp hyt hyy p-p paa pac pae pah pap pat pay pca pcc pce pch pcp pct pea pec pee peh pep pet pey pha phc phe php pht phy ppa ppc ppe pph ppp ppt pt- pta ptc pte pth ptp ptt pty py- pya pyc pye pyt taa tac tae tah tap tat tay tca tcc tce tch tcp tct te- tea tec tee teh tep tet tey th- tha thc the thh thp tht thy tpa tpc tpe tph tpp tpt tta ttc tte tth ttp ttt tty tya tyc tye typ tyt yaa yac yae yah yap yat yay yca ycc yce ych ycp ycy yea yec yee yeh yep yet yey yha yhc yhe yht ypa yta ytc yte yth ytp ytt yyc yye yyt yyy