-al -er -ol a-a aaa aad aae aaf aag aah aal aao aar ad- ada add ade adf adg adh adl ado adr aea aed aee aef aeg aeh ael aeo aer af- afa afd afe aff afg afh afl afo afr ag- aga agd age agf agg agh agl ago agr aha ahd ahe ahf ahg ahh ahl aho ahr al- ala ald ale alf alg alh all alo alr aoa aod aoe aof aog aoh aol aoo aor ar- ara ard are arf arg arh arl aro arr daa dad dae daf dag dah dal dao dar dda ddd dde ddf ddg ddh ddl ddo ddr de- dea ded dee def deg deh del deo der dfa dfd dfe dff dfg dfh dfl dfo dfr dga dgd dge dgf dgg dgh dgl dgr dh- dha dhd dhe dhf dhh dhl dho dhr dl- dla dld dle dlf dlg dlh dll dlo dlr doa dod doe dof dog doh dol doo dor dra drd dre drg drl dro drr eaa ead eae eaf eag eah eal eao ear ed- eda edd ede edf edg edh edl edo edr eea eed eee eef eeg eel eeo eer ef- efa efd efe eff efg efh efl efo efr ega egd ege egf egg egh egl ego egr eha ehd ehe ehf ehg ehh ehl eho ehr ela eld ele elf elg elh ell elo elr eo- eoa eod eoe eof eog eoh eol eoo eor era erd ere erf erg erh erl ero err faa fad fae faf fag fah fal fao far fda fdd fde fdf fdg fdh fdl fdo fdr fea fed fee fef feg feh fel feo fer ffa ffd ffe fff ffg ffh ffl ffo ffr fga fgd fge fgf fgg fgh fgl fgr fha fhe fhf fhg fhh fhl fho fhr fla fld fle flf flg fll flo flr foa foe fof fog foh fol foo for fra frd fre frf frg frh frl fro frr g-d gaa gad gae gaf gag gah gal gao gar gda gdd gde gdf gdh gdl gdo gdr ge- gea ged gee gef geg geh gel geo ger gfa gfd gfe gff gfh gfl gfo gfr gga ggd ggg ggh ggo ggr gha ghd ghe ghg ghh ghl gho ghr gla gld gle glf glg glh gll glo glr goa god goe gof gog goh gol goo gor gra grd gre grf grg grh grl gro grr haa had hae haf hag hah hal hao har hda hdd hde hdf hdg hdh hdl hdo hdr he- hea hed hee hef heg heh hel heo her hfa hfd hfe hff hfg hfh hfl hfo hfr hga hge hgf hgg hgh hgl hgo hgr hha hhd hhe hhf hhg hhh hhl hho hhr hla hld hle hlf hlg hlh hll hlo hlr hoa hod hoe hof hog hoh hol hoo hor hr- hra hrd hre hrf hrg hrh hrl hro hrr la- laa lad lae laf lag lah lal lao lar lda ldd lde ldf ldg ldh ldl ldo ldr lea led lee lef leg leh lel leo ler lfa lfd lfe lff lfg lfh lfl lfo lfr lga lgd lge lgf lgg lgh lgl lgo lgr lha lhd lhf lhh lho lhr lla lld lle llf llg lll llo llr loa lod loe lof log loh lol loo lor lra lrd lrf lrg lrh lro lrr oaa oad oae oaf oag oah oal oao oar oda odd ode odf odg odh odl odo odr oea oed oee oef oeg oeh oel oeo oer of- ofa ofd ofe off ofg ofl ofo ofr oga ogd oge ogf ogg ogh ogl ogo oha ohd ohe ohf ohg ohh ohl oho ohr ola old ole olf olg oll olo oo- ooa ood oof oog ooh ool ooo oor or- ora ord ore orf org orh orl oro orr ra- raa rad rae raf rag rah ral rao rar rda rdd rde rdf rdg rdh rdl rdo rdr re- rea red ree ref reg reh rel reo rer rfa rfd rfe rff rfg rfh rfl rfo rfr rga rgd rge rgf rgg rgh rgo rgr rh- rha rhd rhe rhf rhg rhh rhl rho rhr rla rld rle rlf rlg rlh rll rlo rlr roa rod roe rof rog roh rol roo ror rra rrd rrf rrg rrh rrl rrr