-er a-a aaa aae aag aan aao aar aas aav aea aee aeg aen aeo aer aes aev ag- aga age agg agn ago agr ags agv an- ana ane ang ann ano anr ans anv aoa aoe aog aon aoo aor aos aov ar- ara are arg arn aro arr ars arv as- asa ase asg asn aso asr ass asv av- ava ave avg avn avo avr avs eaa eae eag ean eao ear eas eav eea eee eeg een eeo eer ees eev ega ege egg egn ego egr egs en- ena ene eng enn eno enr ens env eo- eoa eoe eog eon eoo eor eos era ere erg ern ero err ers erv es- esa ese esg esn eso esr ess esv eva eve evg evn evo evr evs evv gaa gae gag gan gao gar gas gav ge- gea gee geg gen geo ger ges gev gga ggg ggn ggo ggr ggs ggv gna gne gnn gno gnr gns gnv goa goe gog gon goo gor gos gov gra gre grg grn gro grr grs grv gsa gse gsg gsn gso gsr gss gsv gva gve gvg gvn gvo gvr gvs naa nae nag nan nao nar nas nav ne- nea nee neg nen neo ner nes nev nga nge ngg ngn ngo ngs nna nne nng nnn nno nns nnv no- noa noe nog non noo nor nos nov nra nre nrg nrn nro nrr nrs nrv nsa nse nsg nsn nso nsr nss nsv nva nve nvg nvn nvv oaa oae oag oan oao oar oas oav oea oee oeg oen oeo oer oes oga oge ogg ogn ogo ogs on- ona one ong onn ono onr ons oo- ooa oog oon ooo oor oos oov or- ora ore org orn oro orr ors orv os- osa ose osg osn oso osr oss osv ov- ova ove ovo ovs ovv ra- raa rae rag ran rao rar ras rav re- rea ree reg ren reo rer res rev rga rge rgg rgn rgo rgr rgs rgv rna rng rnn rno rnr rns rnv roa roe rog ron roo ror ros rov rra rrg rrn rrr rrs rsa rse rsg rsn rso rsr rss rsv rva rve rvg rvn rvo rvr rvs rvv saa sae sag san sao sar sas sav se- sea see seg sen seo ser ses sev sga sge sgg sgn sgo sgr sgs sgv sna sne sng snn sno snr sns snv soa soe sog son soo sor sos sov sr- sra sre srg srn sro srr srs srv ss- ssa sse ssg ssn sso ssr sss ssv sva sve svg svn svo svr svs svv v-a v-e vaa vae vag van vao var vas vav vea vee veg ven veo ver ves vga vgg vgn vgo vgr vgs vn- vna vng vno vnr vns vnv voa voe vog von voo vor vos vov vra vre vrg vrn vrr vrs vsa vse vsg vsn vso vsr vss vsv vva vvg vvo vvr vvs vvv