a-a a-c aaa aac aag aah aao aap aar aas aay ac- aca acc acg ach aco acp acr acs acy ag- aga agc agg agh ago agp agr ags agy aha ahc ahg ahh aho ahp ahr ahs ahy aoa aoc aog aoh aoo aop aor aos ap- apa apc apg aph apo app apr aps apy ar- ara arc arg arh aro arp arr ars ary as- asa asc asg ash aso asp asr ass asy ay- aya ayc ayh ayo ayp ayr ays c-- caa cac cag cah cao cap car cas cay cca ccc ccg cch cco ccp ccr ccs cga cgc cgg cgh cgo cgp cgr cgs cgy ch- cha chc chg chh cho chp chr chs chy co- coa coc cog coh coo cop cor cos coy cpa cpc cpg cph cpo cpp cpr cps cra crc crg crh cro crp crr crs cry csa csc csg csh cso csp csr css csy cya cyc cyg cyo cyp cyr cys g-p gaa gac gag gah gao gap gar gas gay gca gcc gcg gch gco gcp gcr gcs gga ggc ggg ggh ggo ggp ggr ggs gha ghc ghg ghh gho ghp ghr ghs goa goc gog goh goo gop gor gos goy gpa gpc gpg gph gpo gpp gpr gps gra grc grg grh gro grp grr grs gry gsa gsc gsg gso gsp gsr gss gy- gya gyo gyp gyr gys haa hac hag hah hao hap har has hay hca hcc hcg hch hco hcp hcr hcs hcy hga hgc hgg hgh hgo hgp hgr hgs hgy hha hhc hhg hhh hho hhp hhr hhs hhy hoa hoc hog hoh hoo hop hor hos hoy hpa hpc hpg hph hpo hpp hpr hps hpy hr- hra hrc hrg hrh hro hrp hrr hrs hsa hsc hsg hsh hsp hsr hss hsy hy- hya hyc hyg hyh hyo hyp hyr hys hyy oaa oac oag oah oao oap oar oas oc- oca occ ocg och oco ocp ocr ocs oga ogc ogg ogh ogo ogp ogs ogy oha ohc ohg ohh oho ohp ohr ohs oo- ooa ooc oog ooh ooo oop oor oos op- opa opc opg oph opo opp opr ops opy or- ora orc org orh oro orp orr ors ory os- osa osc osg osh oso osp osr oss oya oyo oys p-p paa pac pag pah pao pap par pas pay pca pcc pcg pch pco pcp pcr pcs pga pgc pgg pgh pgo pgp pgr pgs pgy pha phc phg pho php phr phs phy poa poc pog poh poo pop por pos poy ppa ppc ppg pph ppo ppp ppr pps pra prc prg prh pro prp prr prs pry ps- psa psc psg psh pso psp psr pss psy py- pya pyc pyg pyo pyr pys ra- raa rac rag rah rao rap rar ras ray rca rcc rcg rch rco rcp rcr rcs rga rgc rgg rgh rgo rgp rgr rgs rh- rha rhc rhg rhh rho rhp rhr rhs roa roc rog roh roo rop ror ros roy rpa rpc rpg rph rpo rpp rpr rps rra rrc rrg rrh rrp rrr rrs rsa rsc rsg rsh rso rsp rsr rss ry- rya ryc ryg ryo ryr rys ryy saa sac sag sah sao sap sar sas say sca scc scg sch sco scp scr scs sga sgc sgg sgh sgo sgp sgr sgs sh- sha shc shg shh sho shp shr shs shy soa soc sog soh soo sop sor sos soy spa spc spg sph spo spp spr sps spy sr- sra src srg srh sro srp srr srs sry ss- ssa ssc ssg ssh sso ssp ssr sss sy- sya syc syg syh syp syr sys yaa yac yag yah yao yap yar yas yay yca ycc ych yco ycp ycs ycy yga ygc ygo yha yhc yhs yoc yog yoo yop yor yos yoy ypa ypg ypo yps yra yrc yrg yro yrp yrs ysa ysc ysg yso ysp ysr yss ysy yyc yyg yys yyy