a-a a-c aaa aac aag aah aao aap aar ac- aca acc acg ach aco acp acr ag- aga agc agg agh ago agp agr aha ahc ahg ahh aho ahp ahr aoa aoc aog aoh aoo aop aor ap- apa apc apg aph apo app apr ar- ara arc arg arh aro arp arr c-- caa cac cag cah cao cap car cca ccc ccg cch cco ccp ccr cga cgc cgg cgh cgo cgp cgr ch- cha chc chg chh cho chp chr co- coa coc cog coh coo cop cor cpa cpc cpg cph cpo cpp cpr cra crc crg crh cro crp crr g-p gaa gac gag gah gao gap gar gca gcc gcg gch gco gcp gcr gga ggc ggg ggh ggo ggp ggr gha ghc ghg ghh gho ghp ghr goa goc gog goh goo gop gor gpa gpc gpg gph gpo gpp gpr gra grc grg grh gro grp grr haa hac hag hah hao hap har hca hcc hcg hch hco hcp hcr hga hgc hgg hgh hgo hgp hgr hha hhc hhg hhh hho hhp hhr hoa hoc hog hoh hoo hop hor hpa hpc hpg hph hpo hpp hpr hr- hra hrc hrg hrh hro hrp hrr oaa oac oag oah oao oap oar oc- oca occ ocg och oco ocp ocr oga ogc ogg ogh ogo ogp oha ohc ohg ohh oho ohp ohr oo- ooa ooc oog ooh ooo oop oor op- opa opc opg oph opo opp opr or- ora orc org orh oro orp orr p-p paa pac pag pah pao pap par pca pcc pcg pch pco pcp pcr pga pgc pgg pgh pgo pgp pgr pha phc phg pho php phr poa poc pog poh poo pop por ppa ppc ppg pph ppo ppp ppr pra prc prg prh pro prp prr ra- raa rac rag rah rao rap rar rca rcc rcg rch rco rcp rcr rga rgc rgg rgh rgo rgp rgr rh- rha rhc rhg rhh rho rhp rhr roa roc rog roh roo rop ror rpa rpc rpg rph rpo rpp rpr rra rrc rrg rrh rrp rrr