-er a-a a-t aaa aae aag aan aao aar aas aat aav aea aee aeg aen aeo aer aes aet aev ag- aga age agg agn ago agr ags agt agv an- ana ane ang ann ano anr ans ant anv aoa aoe aog aon aoo aor aos aot aov ar- ara are arg arn aro arr ars art arv as- asa ase asg asn aso asr ass ast asv at- ata ate atg atn ato atr ats att atv av- ava ave avg avn avo avr avs avt eaa eae eag ean eao ear eas eat eav eea eee eeg een eeo eer ees eet eev ega ege egg egn ego egr egs egt en- ena ene eng enn eno enr ens ent env eo- eoa eoe eog eon eoo eor eos eot era ere erg ern ero err ers ert erv es- esa ese esg esn eso esr ess est esv eta ete etg etn eto etr ets ett etv eva eve evg evn evo evr evs evt evv gaa gae gag gan gao gar gas gat gav ge- gea gee geg gen geo ger ges get gev gga ggg ggn ggo ggr ggs ggt ggv gna gne gnn gno gnr gns gnt gnv goa goe gog gon goo gor gos got gov gra gre grg grn gro grr grs grt grv gsa gse gsg gsn gso gsr gss gst gsv gta gte gtg gtn gto gtr gts gtt gtv gva gve gvg gvn gvo gvr gvs gvt naa nae nag nan nao nar nas nat nav ne- nea nee neg nen neo ner nes net nev nga nge ngg ngn ngo ngs ngt nna nne nng nnn nno nns nnt nnv no- noa noe nog non noo nor nos not nov nra nre nrg nrn nro nrr nrs nrt nrv nsa nse nsg nsn nso nsr nss nst nsv nta nte ntg ntn nto ntr nts ntt ntv nva nve nvg nvn nvt nvv oaa oae oag oan oao oar oas oat oav oea oee oeg oen oeo oer oes oet oga oge ogg ogn ogo ogs ogt on- ona one ong onn ono onr ons ont oo- ooa oog oon ooo oor oos oot oov or- ora ore org orn oro orr ors ort orv os- osa ose osg osn oso osr oss ost osv ot- ota ote otg otn oto otr ots ott otv ov- ova ove ovo ovs ovv ra- raa rae rag ran rao rar ras rat rav re- rea ree reg ren reo rer res ret rev rga rge rgg rgn rgo rgr rgs rgt rgv rna rng rnn rno rnr rns rnt rnv roa roe rog ron roo ror ros rot rov rra rrg rrn rrr rrs rrt rsa rse rsg rsn rso rsr rss rst rsv rta rte rtg rtn rto rtr rts rtt rtv rva rve rvg rvn rvo rvr rvs rvt rvv saa sae sag san sao sar sas sat sav se- sea see seg sen seo ser ses set sev sga sge sgg sgn sgo sgr sgs sgt sgv sna sne sng snn sno snr sns snt snv soa soe sog son soo sor sos sot sov sr- sra sre srg srn sro srr srs srt srv ss- ssa sse ssg ssn sso ssr sss sst ssv sta ste stg stn sto str sts stt stv sva sve svg svn svo svr svs svt svv taa tae tag tan tao tar tas tat tav te- tea tee teg ten teo ter tes tet tev tga tge tgg tgn tgo tgr tgs tgt tgv tna tne tng tnn tno tnr tns tnt to- toa toe tog ton too tor tos tot tov tra tre trg trn tro trr trs trt trv tsa tse tsg tsn tso tsr tss tst tsv tta tte ttg ttn tto ttr tts ttt ttv tva tve tvg tvn tvo tvr tvs tvt v-a v-e vaa vae vag van vao var vas vat vav vea vee veg ven veo ver ves vet vga vgg vgn vgo vgr vgs vgt vn- vna vng vno vnr vns vnv voa voe vog von voo vor vos vot vov vra vre vrg vrn vrr vrs vrt vsa vse vsg vsn vso vsr vss vst vsv vta vte vtg vto vtr vts vtt vtv vva vvg vvo vvr vvs vvt vvv