-er a-a aaa aae aag aam aan aao aar aas aea aee aeg aem aen aeo aer aes ag- aga age agg agm agn ago agr ags ama ame amg amm amn amo amr ams an- ana ane ang anm ann ano anr ans aoa aoe aog aom aon aoo aor aos ar- ara are arg arm arn aro arr ars as- asa ase asg asm asn aso asr ass eaa eae eag eam ean eao ear eas eea eee eeg eem een eeo eer ees ega ege egg egm egn ego egr egs em- ema eme emg emm emn emo emr ems en- ena ene eng enm enn eno enr ens eo- eoa eoe eog eom eon eoo eor eos era ere erg erm ern ero err ers es- esa ese esg esm esn eso esr ess gaa gae gag gam gan gao gar gas ge- gea gee geg gem gen geo ger ges gga ggg ggm ggn ggo ggr ggs gma gme gmg gmm gmn gmo gmr gms gna gne gnm gnn gno gnr gns goa goe gog gom gon goo gor gos gra gre grg grm grn gro grr grs gsa gse gsg gsm gsn gso gsr gss m-o m-r maa mae mag mam man mao mar mas mea mee meg mem men meo mer mes mga mge mgm mgn mgo mgr mgs mma mme mmg mmm mmn mmo mmr mms mna mne mng mnm mnn mno mnr mns moa moe mog mom mon moo mor mos mra mre mrg mrm mrn mro mrr mrs msa mse msg msm msn mso msr mss naa nae nag nam nan nao nar nas ne- nea nee neg nem nen neo ner nes nga nge ngg ngm ngn ngo ngs nma nme nmg nmm nmn nmo nmr nms nna nne nng nnm nnn nno nns no- noa noe nog nom non noo nor nos nra nre nrg nrm nrn nro nrr nrs nsa nse nsg nsm nsn nso nsr nss oaa oae oag oam oan oao oar oas oea oee oeg oem oen oeo oer oes oga oge ogg ogn ogo ogs om- oma ome omg omm omn omo omr oms on- ona one ong onn ono onr ons oo- ooa oog oom oon ooo oor oos or- ora ore org orm orn oro orr ors os- osa ose osg osm osn oso osr oss ra- raa rae rag ram ran rao rar ras re- rea ree reg rem ren reo rer res rga rge rgg rgn rgo rgr rgs rma rme rmg rmm rmn rmo rmr rms rna rng rnm rnn rno rnr rns roa roe rog rom ron roo ror ros rra rrg rrm rrn rrr rrs rsa rse rsg rsm rsn rso rsr rss saa sae sag sam san sao sar sas se- sea see seg sem sen seo ser ses sga sge sgg sgm sgn sgo sgr sgs sma sme smg smm smn smo smr sms sna sne sng snm snn sno snr sns soa soe sog som son soo sor sos sr- sra sre srg srm srn sro srr srs ss- ssa sse ssg ssm ssn sso ssr sss