-al -ol a-a a-i a-t aaa aae aag aai aal aao aap aat aax aea aee aeg aei ael aeo aep aet aex ag- aga age agg agi agl ago agp agt agx ai- aia aie aig aii ail aio aip ait aix al- ala ale alg ali all alo alp alt alx aoa aoe aog aoi aol aoo aop aot aox ap- apa ape apg api apl apo app apt apx at- ata ate atg ati atl ato atp att atx ax- axa axe axi axl axo axp axt axx eaa eae eag eai eal eao eap eat eax eea eee eeg eel eeo eep eet eex ega ege egg egi egl ego egp egt egx eia eie eig eii eil eio eip eit eix ela ele elg eli ell elo elp elt elx eo- eoa eoe eog eoi eol eoo eop eot ep- epa epe epg epi epl epo epp ept epx eta ete etg eti etl eto etp ett etx ex- exa exe exi exl exo exp ext exx g-p gaa gae gag gai gal gao gap gat ge- gea gee geg gei gel geo gep get gex gga ggg ggi ggo ggp ggt gia gie gig gii gil gio gip git gla gle glg gli gll glo glp glt glx goa goe gog goi gol goo gop got gox gpa gpe gpg gpi gpl gpo gpp gpt gpx gta gte gtg gti gtl gto gtp gtt gtx gxa gxl gxp gxt ia- iaa iae iag iai ial iao iap iat ie- iea iee ieg iei iel iep iet iex iga ige igg igi igl igo igp igt iia iie iii iil iio iip iit iix il- ila ile ilg ili ill ilo ilp ilt ilx io- ioa ioe iog ioi iol ioo iop iot ipa ipe ipg ipi ipl ipo ipp ipt ipx ita ite itg iti itl ito itp itt itx ixe ixi ixl l-p la- laa lae lag lai lal lao lap lat lax lea lee leg lei lel leo lep let lex lga lge lgg lgi lgl lgo lgp lgt lia lie lig lii lil lio lip lit lix lla lle llg lli lll llo llp llt loa loe log loi lol loo lop lot lox lpa lpe lpg lpi lpl lpo lpp lpt lpx lta lte ltg lti ltl lto ltp ltt ltx lxi lxo lxx o-i oaa oae oag oai oal oao oap oat oax oea oee oeg oei oel oeo oep oet oex oga oge ogg ogi ogl ogo ogp ogt ogx oia oie oii oil oio oip oit ola ole olg oli oll olo olp olt oo- ooa oog ooi ool ooo oop oot oox op- opa ope opg opi opl opo opp opt opx ot- ota ote otg oti otl oto otp ott ox- oxa oxi oxo oxt oxx p-p paa pae pag pai pal pao pap pat pax pea pee peg pei pel peo pep pet pex pga pge pgg pgi pgl pgo pgp pgt pia pie pig pii pil pio pip pit pix pla ple plg pli pll plo plp plt plx poa poe pog poi pol poo pop pot pox ppa ppe ppg ppi ppl ppo ppp ppt ppx pt- pta pte ptg pti ptl pto ptp ptt ptx pxe pxg pxl pxt t-x taa tae tag tai tal tao tap tat tax te- tea tee teg tei tel teo tep tet tex tga tge tgg tgi tgl tgo tgp tgt tia tie tig tii til tio tip tit tix tla tle tlg tli tll tlo tlp tlt tlx to- toa toe tog toi tol too top tot tox tpa tpe tpg tpi tpl tpo tpp tpt tpx tta tte ttg tti ttl tto ttp ttt ttx txe txi txl txt xaa xag xal xap xat xee xeg xel xep xet xex xge xgi xgl xgp xia xie xii xio xit xix xla xlg xli xlt xoa xog xoi xoo xop xot xox xpa xpe xpg xpl xpo xpp xpt xti xtp xtx xxi xxl xxo xxp xxx