-er -ey -th a-a a-c a-t aaa aac aae aah aap aar aat aay ac- aca acc ace ach acp acr act acy aea aec aee aeh aep aer aet aey aha ahc ahe ahh ahp ahr aht ahy ap- apa apc ape aph app apr apt apy ar- ara arc are arh arp arr art ary at- ata atc ate ath atp atr att ay- aya ayc aye ayh ayp ayr ayt c-- caa cac cae cah cap car cat cay cca ccc cce cch ccp ccr cct ce- cea cec cee ceh cep cer cet cey ch- cha chc che chh chp chr cht chy cpa cpc cpe cph cpp cpr cpt cra crc cre crh crp crr crt cry cta ctc cte cth ctp ctr ctt cty cya cyc cye cyp cyr cyt eaa eac eae eah eap ear eat ec- eca ecc ece ech ecr ect eea eec eee eep eer eet eey eha ehc ehe ehh ehp ehr eht ep- epa epc epe eph epp epr ept era erc ere erh erp err ert ery eta etc ete eth etp etr ett ety eya eyc eye eyp eyr eyt haa hac hae hah hap har hat hay hca hcc hce hch hcp hcr hct hcy he- hea hec hee heh hep her het hey hha hhc hhe hhh hhp hhr hht hhy hpa hpc hpe hph hpp hpr hpt hpy hr- hra hrc hre hrh hrp hrr hrt hta htc hte hth htp htr htt hty hy- hya hyc hye hyh hyp hyr hyt hyy p-p paa pac pae pah pap par pat pay pca pcc pce pch pcp pcr pct pea pec pee peh pep per pet pey pha phc phe php phr pht phy ppa ppc ppe pph ppp ppr ppt pra prc pre prh prp prr prt pry pt- pta ptc pte pth ptp ptr ptt pty py- pya pyc pye pyr pyt ra- raa rac rae rah rap rar rat ray rca rcc rce rch rcp rcr rct re- rea rec ree reh rep rer ret rey rh- rha rhc rhe rhh rhp rhr rht rpa rpc rpe rph rpp rpr rpt rra rrc rrh rrp rrr rrt rta rtc rte rtp rtr rtt rty ry- rya ryc rye ryr ryy taa tac tae tah tap tar tat tay tca tcc tce tch tcp tcr tct te- tea tec tee teh tep ter tet tey th- tha thc the thh thp thr tht thy tpa tpc tpe tph tpp tpr tpt tra trc tre trh trp trr trt try tta ttc tte tth ttp ttr ttt tty tya tyc tye typ tyr tyt yaa yac yae yah yap yar yat yay yca ycc yce ych ycp ycy yea yec yee yeh yep yer yet yey yha yhc yhe yht ypa yra yrc yre yrp yrt yta ytc yte yth ytp ytr ytt yyc yye yyt yyy