-al -ol a-a aaa aad aae aag aal aao aap aax ad- ada add ade adg adl ado adp adx aea aed aee aeg ael aeo aep aex ag- aga agd age agg agl ago agp agx al- ala ald ale alg all alo alp alx aoa aod aoe aog aol aoo aop aox ap- apa apd ape apg apl apo app apx ax- axa axe axl axo axp axx daa dad dae dag dal dao dap dax dda ddd dde ddg ddl ddo ddp ddx de- dea ded dee deg del deo dep dex dga dgd dge dgg dgl dgp dl- dla dld dle dlg dll dlo dlp dlx doa dod doe dog dol doo dop dox dpa dpd dpe dpg dpl dpo dpp dxd dxl dxo dxp dxx eaa ead eae eag eal eao eap eax ed- eda edd ede edg edl edo edp edx eea eed eee eeg eel eeo eep eex ega egd ege egg egl ego egp egx ela eld ele elg ell elo elp elx eo- eoa eod eoe eog eol eoo eop ep- epa epd epe epg epl epo epp epx ex- exa exd exe exl exo exp exx g-d g-p gaa gad gae gag gal gao gap gda gdd gde gdl gdo gdp gdx ge- gea ged gee geg gel geo gep gex gga ggd ggg ggo ggp gla gld gle glg gll glo glp glx goa god goe gog gol goo gop gox gpa gpd gpe gpg gpl gpo gpp gpx gxa gxl gxp l-p la- laa lad lae lag lal lao lap lax lda ldd lde ldg ldl ldo ldp lea led lee leg lel leo lep lex lga lgd lge lgg lgl lgo lgp lla lld lle llg lll llo llp loa lod loe log lol loo lop lox lpa lpd lpe lpg lpl lpo lpp lpx lxd lxo lxx oaa oad oae oag oal oao oap oax oda odd ode odg odl odo odp oea oed oee oeg oel oeo oep oex oga ogd oge ogg ogl ogo ogp ogx ola old ole olg oll olo olp oo- ooa ood oog ool ooo oop oox op- opa opd ope opg opl opo opp opx ox- oxa oxo oxx p-p paa pad pae pag pal pao pap pax pda pdd pde pdg pdl pdo pdp pdx pea ped pee peg pel peo pep pex pga pgd pge pgg pgl pgo pgp pla pld ple plg pll plo plp plx poa pod poe pog pol poo pop pox ppa ppd ppe ppg ppl ppo ppp ppx pxe pxg pxl xaa xad xag xal xap xda xde xed xee xeg xel xep xex xge xgl xgp xla xld xlg xoa xod xog xoo xop xox xpa xpd xpe xpg xpl xpo xpp xxl xxo xxp xxx