-th a-a a-c a-t aaa aac aah aap aas aat aay ac- aca acc ach acp acs act acy aha ahc ahh ahp ahs aht ahy ap- apa apc aph app aps apt apy as- asa asc ash asp ass ast asy at- ata atc ath atp ats att ay- aya ayc ayh ayp ays ayt c-- caa cac cah cap cas cat cay cca ccc cch ccp ccs cct ch- cha chc chh chp chs cht chy cpa cpc cph cpp cps cpt csa csc csh csp css cst csy cta ctc cth ctp cts ctt cty cya cyc cyp cys cyt haa hac hah hap has hat hay hca hcc hch hcp hcs hct hcy hha hhc hhh hhp hhs hht hhy hpa hpc hph hpp hps hpt hpy hsa hsc hsh hsp hss hst hsy hta htc hth htp hts htt hty hy- hya hyc hyh hyp hys hyt hyy p-p paa pac pah pap pas pat pay pca pcc pch pcp pcs pct pha phc php phs pht phy ppa ppc pph ppp pps ppt ps- psa psc psh psp pss pst psy pt- pta ptc pth ptp pts ptt pty py- pya pyc pys pyt saa sac sah sap sas sat say sca scc sch scp scs sct sh- sha shc shh shp shs sht shy spa spc sph spp sps spt spy ss- ssa ssc ssh ssp sss sst sta stc sth stp sts stt sty sy- sya syc syh syp sys syt taa tac tah tap tas tat tay tca tcc tch tcp tcs tct th- tha thc thh thp ths tht thy tpa tpc tph tpp tps tpt tsa tsc tsh tsp tss tst tsy tta ttc tth ttp tts ttt tty tya tyc typ tys tyt yaa yac yah yap yas yat yay yca ycc ych ycp ycs ycy yha yhc yhs yht ypa yps ysa ysc ysp yss yst ysy yta ytc yth ytp yts ytt yyc yys yyt yyy