-er a-a aaa aae aag aaj aan aao aar aas aea aee aeg aej aen aeo aer aes ag- aga age agg agj agn ago agr ags aja aje ajj ajn ajo ajr ajs an- ana ane ang anj ann ano anr ans aoa aoe aog aoj aon aoo aor aos ar- ara are arg arj arn aro arr ars as- asa ase asg asj asn aso asr ass eaa eae eag eaj ean eao ear eas eea eee eeg een eeo eer ees ega ege egg egn ego egr egs eja ejo en- ena ene eng enn eno enr ens eo- eoa eoe eog eon eoo eor eos era ere erg ern ero err ers es- esa ese esg esn eso esr ess gaa gae gag gaj gan gao gar gas ge- gea gee geg gen geo ger ges gga ggg ggj ggn ggo ggr ggs gja gje gjg gjr gna gne gnn gno gnr gns goa goe gog gon goo gor gos gra gre grg grj grn gro grr grs gsa gse gsg gsj gsn gso gsr gss jaa jae jag jaj jan jao jar jas jea jee jeg jej jen jeo jer jes jga jge jgn jgo jgr jgs jja jjg jjj jjr jjs jna jne jng jnj jnn jno jnr jns joa joe jog joj jon joo jor jos jra jrg jrn jro jrr jrs jsa jse jsg jsj jsn jso jsr jss naa nae nag naj nan nao nar nas ne- nea nee neg nej nen neo ner nes nga nge ngg ngj ngn ngo ngs nja nje njn njs nna nne nng nnn nno nns no- noa noe nog noj non noo nor nos nra nre nrg nrj nrn nro nrr nrs nsa nse nsg nsn nso nsr nss oaa oae oag oaj oan oao oar oas oea oee oeg oen oeo oer oes oga oge ogg ogn ogo ogs oja oje ojo ojs on- ona one ong onj onn ono onr ons oo- ooa oog oon ooo oor oos or- ora ore org orn oro orr ors os- osa ose osg osj osn oso osr oss ra- raa rae rag raj ran rao rar ras re- rea ree reg ren reo rer res rga rge rgg rgn rgo rgr rgs rja rjg rjr rna rng rnn rno rnr rns roa roe rog roj ron roo ror ros rra rrg rrn rrr rrs rsa rse rsg rsj rsn rso rsr rss saa sae sag saj san sao sar sas se- sea see seg sej sen seo ser ses sga sge sgg sgn sgo sgr sgs sja sje sjj sjr sjs sna sne sng snj snn sno snr sns soa soe sog soj son soo sor sos sr- sra sre srg srj srn sro srr srs ss- ssa sse ssg ssj ssn sso ssr sss