-er a-a a-i aaa aad aae aag aai aao aar aas aav ad- ada add ade adg adi ado adr ads adv aea aed aee aeg aei aeo aer aes aev ag- aga agd age agg agi ago agr ags agv ai- aia aid aie aig aii aio air ais aiv aoa aod aoe aog aoi aoo aor aos aov ar- ara ard are arg ari aro arr ars arv as- asa asd ase asg asi aso asr ass asv av- ava avd ave avg avi avo avr avs daa dad dae dag dai dao dar das dav dda ddd dde ddg ddi ddo ddr dds de- dea ded dee deg dei deo der des dev dga dgd dge dgg dgi dgr dgs di- dia did die dig dii dio dir dis div doa dod doe dog doi doo dor dos dov dra drd dre drg dri dro drr drs drv dsa dsd dse dsg dsi dso dsr dss dsv dva dvd dve dvg dvi dvr dvs eaa ead eae eag eai eao ear eas eav ed- eda edd ede edg edi edo edr eds eea eed eee eeg eeo eer ees eev ega egd ege egg egi ego egr egs eia eid eie eig eii eio eir eis eiv eo- eoa eod eoe eog eoi eoo eor eos era erd ere erg eri ero err ers erv es- esa esd ese esg esi eso esr ess esv eva evd eve evg evi evo evr evs evv g-d gaa gad gae gag gai gao gar gas gav gda gdd gde gdi gdo gdr gds gdv ge- gea ged gee geg gei geo ger ges gev gga ggd ggg ggi ggo ggr ggs ggv gia gid gie gig gii gio gir gis giv goa god goe gog goi goo gor gos gov gra grd gre grg gri gro grr grs grv gsa gsd gse gsg gsi gso gsr gss gsv gva gvd gve gvg gvi gvo gvr gvs i-d i-v ia- iaa iad iae iag iai iao iar ias iav ida idd ide idg idi ido idr ids idv ie- iea ied iee ieg iei ier ies iev iga igd ige igg igi igo igr igs iia iid iie iii iio iir iis io- ioa iod ioe iog ioi ioo ior ios iov ir- ira ird ire irg iri iro irr irs irv is- isa isd ise isg isi iso isr iss isv iva ivd ive ivg ivi ivo ivr ivs ivv o-i oaa oad oae oag oai oao oar oas oav oda odd ode odg odi odo odr ods odv oea oed oee oeg oei oeo oer oes oga ogd oge ogg ogi ogo ogs oia oid oie oii oio oir ois oiv oo- ooa ood oog ooi ooo oor oos oov or- ora ord ore org ori oro orr ors orv os- osa osd ose osg osi oso osr oss osv ov- ova ovd ove ovi ovo ovs ovv ra- raa rad rae rag rai rao rar ras rav rda rdd rde rdg rdi rdo rdr rds rdv re- rea red ree reg rei reo rer res rev rga rgd rge rgg rgi rgo rgr rgs rgv ria rid rie rig rii rio rir ris riv roa rod roe rog roi roo ror ros rov rra rrd rrg rri rrr rrs rsa rsd rse rsg rsi rso rsr rss rsv rva rvd rve rvg rvi rvo rvr rvs rvv saa sad sae sag sai sao sar sas sav sda sdd sde sdg sdi sdo sdr sds sdv se- sea sed see seg sei seo ser ses sev sga sgd sge sgg sgi sgo sgr sgs sgv sia sid sie sig sii sio sir sis siv soa sod soe sog soi soo sor sos sov sr- sra srd sre srg sri sro srr srs srv ss- ssa ssd sse ssg ssi sso ssr sss ssv sva svd sve svg svi svo svr svs svv v-a v-e vaa vad vae vag vai vao var vas vav vdd vde vdg vdi vdo vdr vds vdv vea ved vee veg vei veo ver ves vga vgg vgo vgr vgs vi- via vid vie vig vii vio vir vis viv voa vod voe vog voi voo vor vos vov vra vrd vre vrg vri vrr vrs vsa vsd vse vsg vsi vso vsr vss vsv vva vvg vvi vvo vvr vvs vvv