-er a-a a-i aaa aae aag aai aao aar aas aau aav aea aee aeg aei aeo aer aes aeu aev ag- aga age agg agi ago agr ags agu agv ai- aia aie aig aii aio air ais aiu aiv aoa aoe aog aoi aoo aor aos aou aov ar- ara are arg ari aro arr ars aru arv as- asa ase asg asi aso asr ass asu asv au- aua aue aug aui auo aur aus auv av- ava ave avg avi avo avr avs avu eaa eae eag eai eao ear eas eau eav eea eee eeg eeo eer ees eev ega ege egg egi ego egr egs egu eia eie eig eii eio eir eis eiu eiv eo- eoa eoe eog eoi eoo eor eos eou era ere erg eri ero err ers eru erv es- esa ese esg esi eso esr ess esu esv eu- eua eue eug eui eur eus euv eva eve evg evi evo evr evs evv gaa gae gag gai gao gar gas gau gav ge- gea gee geg gei geo ger ges geu gev gga ggg ggi ggo ggr ggs ggu ggv gia gie gig gii gio gir gis giu giv goa goe gog goi goo gor gos gou gov gra gre grg gri gro grr grs gru grv gsa gse gsg gsi gso gsr gss gsu gsv gu- gua gue gug gui guo gur gus guu guv gva gve gvg gvi gvo gvr gvs gvu i-v ia- iaa iae iag iai iao iar ias iau iav ie- iea iee ieg iei ier ies iev iga ige igg igi igo igr igs igu iia iie iii iio iir iis iiu io- ioa ioe iog ioi ioo ior ios iou iov ir- ira ire irg iri iro irr irs iru irv is- isa ise isg isi iso isr iss isu isv iu- iua iue iug iui iur ius iva ive ivg ivi ivo ivr ivs ivu ivv o-i oaa oae oag oai oao oar oas oau oav oea oee oeg oei oeo oer oes oga oge ogg ogi ogo ogs oia oie oii oio oir ois oiu oiv oo- ooa oog ooi ooo oor oos oov or- ora ore org ori oro orr ors oru orv os- osa ose osg osi oso osr oss osu osv ou- oua oue oui ouo our ous ov- ova ove ovi ovo ovs ovv ra- raa rae rag rai rao rar ras rau rav re- rea ree reg rei reo rer res reu rev rga rge rgg rgi rgo rgr rgs rgv ria rie rig rii rio rir ris riv roa roe rog roi roo ror ros rou rov rra rrg rri rrr rrs rru rsa rse rsg rsi rso rsr rss rsu rsv rua rue rug rui ruo rur rus ruu ruv rva rve rvg rvi rvo rvr rvs rvu rvv saa sae sag sai sao sar sas sau sav se- sea see seg sei seo ser ses seu sev sga sge sgg sgi sgo sgr sgs sgu sgv sia sie sig sii sio sir sis siu siv soa soe sog soi soo sor sos sou sov sr- sra sre srg sri sro srr srs srv ss- ssa sse ssg ssi sso ssr sss ssu ssv sua sue sug sui suo sur sus suu suv sva sve svg svi svo svr svs svu svv ua- uaa uae uag uai uao uar uas uau uav uea uee ueg uei uer ues uga uge ugg ugi ugo ugr ugs ugu uia uie uig uii uio uir uis uiu uoa uoe uog uoo uor uos ur- ura ure urg uri uro urr urs uru usa use usg usi uso usr uss usu usv uua uue uug uur uus uuu uva uve uvo uvs uvu uvv v-a v-e vaa vae vag vai vao var vas vau vav vea vee veg vei veo ver ves veu vga vgg vgo vgr vgs vgu vi- via vie vig vii vio vir vis viu viv voa voe vog voi voo vor vos vou vov vra vre vrg vri vrr vrs vru vsa vse vsg vsi vso vsr vss vsu vsv vue vug vur vus vuv vva vvg vvi vvo vvr vvs vvv