-er a-a a-c aaa aac aae aag aah aam aao aap aar aas ac- aca acc ace acg ach acm aco acp acr acs aea aec aee aeg aeh aem aeo aep aer aes ag- aga agc age agg agh agm ago agp agr ags aha ahc ahe ahg ahh ahm aho ahp ahr ahs ama amc ame amg amh amm amo amp amr ams aoa aoc aoe aog aoh aom aoo aop aor aos ap- apa apc ape apg aph apm apo app apr aps ar- ara arc are arg arh arm aro arp arr ars as- asa asc ase asg ash asm aso asp asr ass c-- caa cac cae cag cah cam cao cap car cas cca ccc cce ccg cch ccm cco ccp ccr ccs ce- cea cec cee ceg ceh cem ceo cep cer ces cga cgc cge cgg cgh cgm cgo cgp cgr cgs ch- cha chc che chg chh chm cho chp chr chs cma cmc cme cmg cmh cmm cmo cmp cmr cms co- coa coc coe cog coh com coo cop cor cos cpa cpc cpe cpg cph cpm cpo cpp cpr cps cra crc cre crg crh crm cro crp crr crs csa csc cse csg csh csm cso csp csr css eaa eac eae eag eah eam eao eap ear eas ec- eca ecc ece ecg ech ecm eco ecr ecs eea eec eee eeg eem eeo eep eer ees ega egc ege egg egh egm ego egp egr egs eha ehc ehe ehg ehh ehm eho ehp ehr ehs em- ema emc eme emg emh emm emo emp emr ems eo- eoa eoc eoe eog eoh eom eoo eop eor eos ep- epa epc epe epg eph epm epo epp epr eps era erc ere erg erh erm ero erp err ers es- esa esc ese esg esh esm eso esp esr ess g-p gaa gac gae gag gah gam gao gap gar gas gca gcc gce gcg gch gcm gco gcp gcr gcs ge- gea gec gee geg geh gem geo gep ger ges gga ggc ggg ggh ggm ggo ggp ggr ggs gha ghc ghe ghg ghh gho ghp ghr ghs gma gmc gme gmg gmh gmm gmo gmp gmr gms goa goc goe gog goh gom goo gop gor gos gpa gpc gpe gpg gph gpm gpo gpp gpr gps gra grc gre grg grh grm gro grp grr grs gsa gsc gse gsg gsm gso gsp gsr gss haa hac hae hag hah ham hao hap har has hca hcc hce hcg hch hcm hco hcp hcr hcs he- hea hec hee heg heh hem heo hep her hes hga hgc hge hgg hgh hgm hgo hgp hgr hgs hha hhc hhe hhg hhh hhm hho hhp hhr hhs hma hmc hme hmg hmh hmm hmo hmp hmr hms hoa hoc hoe hog hoh hom hoo hop hor hos hpa hpc hpe hpg hph hpm hpo hpp hpr hps hr- hra hrc hre hrg hrh hrm hro hrp hrr hrs hsa hsc hse hsg hsh hsm hsp hsr hss m-o m-r maa mac mae mag mah mam mao map mar mas mc- mca mcc mce mcg mch mcm mco mcp mcr mcs mea mec mee meg meh mem meo mep mer mes mga mgc mge mgh mgm mgo mgp mgr mgs mha mhc mhg mhh mhm mho mhp mhr mhs mma mmc mme mmg mmh mmm mmo mmp mmr mms moa moc moe mog moh mom moo mop mor mos mpa mpc mpe mpg mph mpm mpo mpp mpr mps mra mrc mre mrg mrh mrm mro mrp mrr mrs msa msc mse msg msh msm mso msp msr mss oaa oac oae oag oah oam oao oap oar oas oc- oca occ ocg och ocm oco ocp ocr ocs oea oec oee oeg oeh oem oeo oep oer oes oga ogc oge ogg ogh ogo ogp ogs oha ohc ohe ohg ohh ohm oho ohp ohr ohs om- oma omc ome omg omh omm omo omp omr oms oo- ooa ooc oog ooh oom ooo oop oor oos op- opa opc ope opg oph opm opo opp opr ops or- ora orc ore org orh orm oro orp orr ors os- osa osc ose osg osh osm oso osp osr oss p-p paa pac pae pag pah pam pao pap par pas pca pcc pce pcg pch pcm pco pcp pcr pcs pea pec pee peg peh pem peo pep per pes pga pgc pge pgg pgh pgm pgo pgp pgr pgs pha phc phe phg phm pho php phr phs pma pmc pme pmg pmh pmm pmo pmp pmr pms poa poc poe pog poh pom poo pop por pos ppa ppc ppe ppg pph ppm ppo ppp ppr pps pra prc pre prg prh prm pro prp prr prs ps- psa psc pse psg psh psm pso psp psr pss ra- raa rac rae rag rah ram rao rap rar ras rca rcc rce rcg rch rcm rco rcp rcr rcs re- rea rec ree reg reh rem reo rep rer res rga rgc rge rgg rgh rgo rgp rgr rgs rh- rha rhc rhe rhg rhh rhm rho rhp rhr rhs rma rmc rme rmg rmh rmm rmo rmp rmr rms roa roc roe rog roh rom roo rop ror ros rpa rpc rpe rpg rph rpm rpo rpp rpr rps rra rrc rrg rrh rrm rrp rrr rrs rsa rsc rse rsg rsh rsm rso rsp rsr rss saa sac sae sag sah sam sao sap sar sas sca scc sce scg sch scm sco scp scr scs se- sea sec see seg seh sem seo sep ser ses sga sgc sge sgg sgh sgm sgo sgp sgr sgs sh- sha shc she shg shh shm sho shp shr shs sma smc sme smg smh smm smo smp smr sms soa soc soe sog soh som soo sop sor sos spa spc spe spg sph spm spo spp spr