-er a-a aaa aae aag aam aap aar aas aea aee aeg aem aep aer aes ag- aga age agg agm agp agr ags ama ame amg amm amp amr ams ap- apa ape apg apm app apr aps ar- ara are arg arm arp arr ars as- asa ase asg asm asp asr ass eaa eae eag eam eap ear eas eea eee eeg eem eep eer ees ega ege egg egm egp egr egs em- ema eme emg emm emp emr ems ep- epa epe epg epm epp epr eps era ere erg erm erp err ers es- esa ese esg esm esp esr ess g-p gaa gae gag gam gap gar gas ge- gea gee geg gem gep ger ges gga ggg ggm ggp ggr ggs gma gme gmg gmm gmp gmr gms gpa gpe gpg gpm gpp gpr gps gra gre grg grm grp grr grs gsa gse gsg gsm gsp gsr gss m-r maa mae mag mam map mar mas mea mee meg mem mep mer mes mga mge mgm mgp mgr mgs mma mme mmg mmm mmp mmr mms mpa mpe mpg mpm mpp mpr mps mra mre mrg mrm mrp mrr mrs msa mse msg msm msp msr mss p-p paa pae pag pam pap par pas pea pee peg pem pep per pes pga pge pgg pgm pgp pgr pgs pma pme pmg pmm pmp pmr pms ppa ppe ppg ppm ppp ppr pps pra pre prg prm prp prr prs ps- psa pse psg psm psp psr pss ra- raa rae rag ram rap rar ras re- rea ree reg rem rep rer res rga rge rgg rgp rgr rgs rma rme rmg rmm rmp rmr rms rpa rpe rpg rpm rpp rpr rps rra rrg rrm rrp rrr rrs rsa rse rsg rsm rsp rsr rss saa sae sag sam sap sar sas se- sea see seg sem sep ser ses sga sge sgg sgm sgp sgr sgs sma sme smg smm smp smr sms spa spe spg spm spp spr sps sr- sra sre srg srm srp srr srs ss- ssa sse ssg ssm ssp ssr sss