-al -er -ol a-a a-i aaa aad aae aag aai aal aao aar aas ad- ada add ade adg adi adl ado adr ads aea aed aee aeg aei ael aeo aer aes ag- aga agd age agg agi agl ago agr ags ai- aia aid aie aig aii ail aio air ais al- ala ald ale alg ali all alo alr als aoa aod aoe aog aoi aol aoo aor aos ar- ara ard are arg ari arl aro arr ars as- asa asd ase asg asi asl aso asr ass daa dad dae dag dai dal dao dar das dda ddd dde ddg ddi ddl ddo ddr dds de- dea ded dee deg dei del deo der des dga dgd dge dgg dgi dgl dgr dgs di- dia did die dig dii dil dio dir dis dl- dla dld dle dlg dli dll dlo dlr dls doa dod doe dog doi dol doo dor dos dra drd dre drg dri drl dro drr drs dsa dsd dse dsg dsi dsl dso dsr dss eaa ead eae eag eai eal eao ear eas ed- eda edd ede edg edi edl edo edr eds eea eed eee eeg eel eeo eer ees ega egd ege egg egi egl ego egr egs eia eid eie eig eii eil eio eir eis ela eld ele elg eli ell elo elr els eo- eoa eod eoe eog eoi eol eoo eor eos era erd ere erg eri erl ero err ers es- esa esd ese esg esi esl eso esr ess g-d gaa gad gae gag gai gal gao gar gas gda gdd gde gdi gdl gdo gdr gds ge- gea ged gee geg gei gel geo ger ges gga ggd ggg ggi ggo ggr ggs gia gid gie gig gii gil gio gir gis gla gld gle glg gli gll glo glr gls goa god goe gog goi gol goo gor gos gra grd gre grg gri grl gro grr grs gsa gsd gse gsg gsi gsl gso gsr gss i-d ia- iaa iad iae iag iai ial iao iar ias ida idd ide idg idi idl ido idr ids ie- iea ied iee ieg iei iel ier ies iga igd ige igg igi igl igo igr igs iia iid iie iii iil iio iir iis il- ila ild ile ilg ili ill ilo ilr ils io- ioa iod ioe iog ioi iol ioo ior ios ir- ira ird ire irg iri irl iro irr irs is- isa isd ise isg isi isl iso isr iss la- laa lad lae lag lai lal lao lar las lda ldd lde ldg ldi ldl ldo ldr lds lea led lee leg lei lel leo ler les lga lgd lge lgg lgi lgl lgo lgr lgs lia lid lie lig lii lil lio lir lis lla lld lle llg lli lll llo llr lls loa lod loe log loi lol loo lor los lra lrd lrg lri lro lrr lrs lsa lsd lse lsg lsi lsl lso lsr lss o-i oaa oad oae oag oai oal oao oar oas oda odd ode odg odi odl odo odr ods oea oed oee oeg oei oel oeo oer oes oga ogd oge ogg ogi ogl ogo ogs oia oid oie oii oil oio oir ois ola old ole olg oli oll olo ols oo- ooa ood oog ooi ool ooo oor oos or- ora ord ore org ori orl oro orr ors os- osa osd ose osg osi osl oso osr oss ra- raa rad rae rag rai ral rao rar ras rda rdd rde rdg rdi rdl rdo rdr rds re- rea red ree reg rei rel reo rer res rga rgd rge rgg rgi rgo rgr rgs ria rid rie rig rii ril rio rir ris rla rld rle rlg rli rll rlo rlr rls roa rod roe rog roi rol roo ror ros rra rrd rrg rri rrl rrr rrs rsa rsd rse rsg rsi rsl rso rsr rss saa sad sae sag sai sal sao sar sas sda sdd sde sdg sdi sdl sdo sdr sds se- sea sed see seg sei sel seo ser ses sga sgd sge sgg sgi sgl sgo sgr sgs sia sid sie sig sii sil sio sir sis sla sld sle slg sli sll slo slr sls soa sod soe sog soi sol soo sor sos sr- sra srd sre srg sri srl sro srr srs ss- ssa ssd sse ssg ssi ssl sso ssr sss