-th a-a a-c a-t aaa aac aah aao aap aar aas aat aay ac- aca acc ach aco acp acr acs act acy aha ahc ahh aho ahp ahr ahs aht ahy aoa aoc aoh aoo aop aor aos aot ap- apa apc aph apo app apr aps apt apy ar- ara arc arh aro arp arr ars art ary as- asa asc ash aso asp asr ass ast asy at- ata atc ath ato atp atr ats att ay- aya ayc ayh ayo ayp ayr ays ayt c-- caa cac cah cao cap car cas cat cay cca ccc cch cco ccp ccr ccs cct ch- cha chc chh cho chp chr chs cht chy co- coa coc coh coo cop cor cos cot coy cpa cpc cph cpo cpp cpr cps cpt cra crc crh cro crp crr crs crt cry csa csc csh cso csp csr css cst csy cta ctc cth cto ctp ctr cts ctt cty cya cyc cyo cyp cyr cys cyt haa hac hah hao hap har has hat hay hca hcc hch hco hcp hcr hcs hct hcy hha hhc hhh hho hhp hhr hhs hht hhy hoa hoc hoh hoo hop hor hos hot hoy hpa hpc hph hpo hpp hpr hps hpt hpy hr- hra hrc hrh hro hrp hrr hrs hrt hsa hsc hsh hsp hsr hss hst hsy hta htc hth hto htp htr hts htt hty hy- hya hyc hyh hyo hyp hyr hys hyt hyy oaa oac oah oao oap oar oas oat oc- oca occ och oco ocp ocr ocs oct oha ohc ohh oho ohp ohr ohs oht oo- ooa ooc ooh ooo oop oor oos oot op- opa opc oph opo opp opr ops opt opy or- ora orc orh oro orp orr ors ort ory os- osa osc osh oso osp osr oss ost ot- ota otc oth oto otp otr ots ott oya oyo oys p-p paa pac pah pao pap par pas pat pay pca pcc pch pco pcp pcr pcs pct pha phc pho php phr phs pht phy poa poc poh poo pop por pos pot poy ppa ppc pph ppo ppp ppr pps ppt pra prc prh pro prp prr prs prt pry ps- psa psc psh pso psp psr pss pst psy pt- pta ptc pth pto ptp ptr pts ptt pty py- pya pyc pyo pyr pys pyt ra- raa rac rah rao rap rar ras rat ray rca rcc rch rco rcp rcr rcs rct rh- rha rhc rhh rho rhp rhr rhs rht roa roc roh roo rop ror ros rot roy rpa rpc rph rpo rpp rpr rps rpt rra rrc rrh rrp rrr rrs rrt rsa rsc rsh rso rsp rsr rss rst rta rtc rto rtp rtr rts rtt rty ry- rya ryc ryo ryr rys ryy saa sac sah sao sap sar sas sat say sca scc sch sco scp scr scs sct sh- sha shc shh sho shp shr shs sht shy soa soc soh soo sop sor sos sot soy spa spc sph spo spp spr sps spt spy sr- sra src srh sro srp srr srs srt sry ss- ssa ssc ssh sso ssp ssr sss sst sta stc sth sto stp str sts stt sty sy- sya syc syh syp syr sys syt taa tac tah tao tap tar tas tat tay tca tcc tch tco tcp tcr tcs tct th- tha thc thh tho thp thr ths tht thy to- toa toc toh too top tor tos tot toy tpa tpc tph tpo tpp tpr tps tpt tra trc trh tro trp trr trs trt try tsa tsc tsh tso tsp tsr tss tst tsy tta ttc tth tto ttp ttr tts ttt tty tya tyc tyo typ tyr tys tyt yaa yac yah yao yap yar yas yat yay yca ycc ych yco ycp ycs ycy yha yhc yhs yht yoc yoo yop yor yos yot yoy ypa ypo yps yra yrc yro yrp yrs yrt ysa ysc yso ysp ysr yss yst ysy yta ytc yth yto ytp ytr yts ytt yyc yys yyt yyy