-al -ol a-a a-t aaa aae aal aao aap aat aax aea aee ael aeo aep aet aex al- ala ale all alo alp alt alx aoa aoe aol aoo aop aot aox ap- apa ape apl apo app apt apx at- ata ate atl ato atp att atx ax- axa axe axl axo axp axt axx eaa eae eal eao eap eat eax eea eee eel eeo eep eet eex ela ele ell elo elp elt elx eo- eoa eoe eol eoo eop eot ep- epa epe epl epo epp ept epx eta ete etl eto etp ett etx ex- exa exe exl exo exp ext exx l-p la- laa lae lal lao lap lat lax lea lee lel leo lep let lex lla lle lll llo llp llt loa loe lol loo lop lot lox lpa lpe lpl lpo lpp lpt lpx lta lte ltl lto ltp ltt ltx lxo lxx oaa oae oal oao oap oat oax oea oee oel oeo oep oet oex ola ole oll olo olp olt oo- ooa ool ooo oop oot oox op- opa ope opl opo opp opt opx ot- ota ote otl oto otp ott ox- oxa oxo oxt oxx p-p paa pae pal pao pap pat pax pea pee pel peo pep pet pex pla ple pll plo plp plt plx poa poe pol poo pop pot pox ppa ppe ppl ppo ppp ppt ppx pt- pta pte ptl pto ptp ptt ptx pxe pxl pxt t-x taa tae tal tao tap tat tax te- tea tee tel teo tep tet tex tla tle tll tlo tlp tlt tlx to- toa toe tol too top tot tox tpa tpe tpl tpo tpp tpt tpx tta tte ttl tto ttp ttt ttx txe txl txt xaa xal xap xat xee xel xep xet xex xla xlt xoa xoo xop xot xox xpa xpe xpl xpo xpp xpt xtp xtx xxl xxo xxp xxx