-al -ol a-a aaa aad aae aal aao aap ad- ada add ade adl ado adp aea aed aee ael aeo aep al- ala ald ale all alo alp aoa aod aoe aol aoo aop ap- apa apd ape apl apo app daa dad dae dal dao dap dda ddd dde ddl ddo ddp de- dea ded dee del deo dep dl- dla dld dle dll dlo dlp doa dod doe dol doo dop dpa dpd dpe dpl dpo dpp eaa ead eae eal eao eap ed- eda edd ede edl edo edp eea eed eee eel eeo eep ela eld ele ell elo elp eo- eoa eod eoe eol eoo eop ep- epa epd epe epl epo epp l-p la- laa lad lae lal lao lap lda ldd lde ldl ldo ldp lea led lee lel leo lep lla lld lle lll llo llp loa lod loe lol loo lop lpa lpd lpe lpl lpo lpp oaa oad oae oal oao oap oda odd ode odl odo odp oea oed oee oel oeo oep ola old ole oll olo olp oo- ooa ood ool ooo oop op- opa opd ope opl opo opp p-p paa pad pae pal pao pap pda pdd pde pdl pdo pdp pea ped pee pel peo pep pla pld ple pll plo plp poa pod poe pol poo pop ppa ppd ppe ppl ppo ppp