-er a-a a-i aaa aad aae aaf aag aai aao aar ad- ada add ade adf adg adi ado adr aea aed aee aef aeg aei aeo aer af- afa afd afe aff afg afi afo afr ag- aga agd age agf agg agi ago agr ai- aia aid aie aif aig aii aio air aoa aod aoe aof aog aoi aoo aor ar- ara ard are arf arg ari aro arr daa dad dae daf dag dai dao dar dda ddd dde ddf ddg ddi ddo ddr de- dea ded dee def deg dei deo der dfa dfd dfe dff dfg dfi dfo dfr dga dgd dge dgf dgg dgi dgr di- dia did die dif dig dii dio dir doa dod doe dof dog doi doo dor dra drd dre drg dri dro drr eaa ead eae eaf eag eai eao ear ed- eda edd ede edf edg edi edo edr eea eed eee eef eeg eeo eer ef- efa efd efe eff efg efi efo efr ega egd ege egf egg egi ego egr eia eid eie eif eig eii eio eir eo- eoa eod eoe eof eog eoi eoo eor era erd ere erf erg eri ero err faa fad fae faf fag fai fao far fda fdd fde fdf fdg fdi fdo fdr fea fed fee fef feg fei feo fer ffa ffd ffe fff ffg ffi ffo ffr fga fgd fge fgf fgg fgi fgr fia fid fie fif fig fii fir foa foe fof fog foi foo for fra frd fre frf frg fri fro frr g-d gaa gad gae gaf gag gai gao gar gda gdd gde gdf gdi gdo gdr ge- gea ged gee gef geg gei geo ger gfa gfd gfe gff gfi gfo gfr gga ggd ggg ggi ggo ggr gia gid gie gif gig gii gio gir goa god goe gof gog goi goo gor gra grd gre grf grg gri gro grr i-d i-f ia- iaa iad iae iaf iag iai iao iar ida idd ide idf idg idi ido idr ie- iea ied iee ief ieg iei ier ifa ifd ife iff ifg ifi ifo ifr iga igd ige igf igg igi igo igr iia iid iie iif iii iio iir io- ioa iod ioe iof iog ioi ioo ior ir- ira ird ire irf irg iri iro irr o-i oaa oad oae oaf oag oai oao oar oda odd ode odf odg odi odo odr oea oed oee oef oeg oei oeo oer of- ofa ofd ofe off ofg ofi ofo ofr oga ogd oge ogf ogg ogi ogo oia oid oie oif oii oio oir oo- ooa ood oof oog ooi ooo oor or- ora ord ore orf org ori oro orr ra- raa rad rae raf rag rai rao rar rda rdd rde rdf rdg rdi rdo rdr re- rea red ree ref reg rei reo rer rfa rfd rfe rff rfg rfi rfo rfr rga rgd rge rgf rgg rgi rgo rgr ria rid rie rif rig rii rio rir roa rod roe rof rog roi roo ror rra rrd rrf rrg rri rrr

a-do a-ii aaaa aaad aaae aaaf aaai aaar aada aade aadi aaea aafa aafd aaff aafi aage aaii aaoe aaoo aara aard aare aari aaro adaa adad adae adag adai adao adar adda addd adde addi addo addr adea adee adeo ader adfa adia adie adif adig adio adir adod adoe adog adoo ador adra adre adro aeaf aede aeer aega aeio aer- aera aerd aeri aero afaa afad afao afar afee afer affa affi affo afgf afia afid afif afig afir afoa afoe afog afoo afor afr- afra afre afri afro ag-o agad agag agai agao agar agda agde agea aged agee agei ager agfa agga agge aggi agia agid agie agig agii agio agir agod agog agoo agra agre agri agro aiai aida aide aidi aidr aiea aiee aifd aiff aiga aigo aiia aiid aiir aioi aira aird aire airi airo aora arad arae araf arag arai arar arda arde ardf ardi ardo area ared aree aref areg arei areo arfa arff arga arge argi argo aria arid arie arif arig arii ario aroa arod aroe aroi aroo aror arr- arra arre arrg arri arro arrr daad daae daag daar dada dade dadi dado daer dafa dafe daff dafi dafo daga dage dagg dagi dago dagr daia daid daie daig daio dair dara dard dare darf darg dari daro darr dddd ddie ddre dead deae deaf dear deda dedd dede dedi dedo deed deef deeg deer defe deff defg defi defo dega dege degi dego deid deie deif deir deor der- dera dere derf derg deri dero derr dfaf dfer dffa dfoe dfrf dfri dgeg dgge dgia dia- diad diaf diag diao diar dida dide didi dido diea died dief dier dif- difa diff diga dige digg digi digo diii dior dira dird dire dirr doae doar dod- doda dodd dode dodg dodi dodo doea doeg doer doff dog- doga doge dogg dogi dogo doid doig dood doof door dora dord dore dorf dori doro dorr draa drad draf drag drar drda drea dred dree dref dreg drei drge drie drif drod drof drog drra eaaf eada eadd eadi eaga eage eaif eara eard eare earo edad edag edar edda edde eddi eddo ede- edea edei eder edfa edge edia edie edif edod edra eede eeea eeee eefa eefe eega eera eerg eero ef-g efda efeo effa effi efor egaa egad egae egao egar egea egee eger egfr egge eggi eggo egir ego- egoi egor egra egre egri eiao eid- eide eidi eido eidr eied eiei eier eige eigg eira eird eire eode eoir eora eore eori erad eraf erda erde erdf erdi ered erei erer erg- erga ergg ergi ergo eria erie erio erod eroe eroi eroo erra erre erro faaa faad fada fadd fade fadi fado fafa fafe faff fafg fafi fafo fage fagg fagi fago faid faie faio fair fara fard fare farg