-al -er -ol a-a aaa aad aae aal aao aap aar ad- ada add ade adl ado adp adr aea aed aee ael aeo aep aer al- ala ald ale all alo alp alr aoa aod aoe aol aoo aop aor ap- apa apd ape apl apo app apr ar- ara ard are arl aro arp arr daa dad dae dal dao dap dar dda ddd dde ddl ddo ddp ddr de- dea ded dee del deo dep der dl- dla dld dle dll dlo dlp dlr doa dod doe dol doo dop dor dpa dpd dpe dpl dpo dpp dpr dra drd dre drl dro drp drr eaa ead eae eal eao eap ear ed- eda edd ede edl edo edp edr eea eed eee eel eeo eep eer ela eld ele ell elo elp elr eo- eoa eod eoe eol eoo eop eor ep- epa epd epe epl epo epp epr era erd ere erl ero erp err l-p la- laa lad lae lal lao lap lar lda ldd lde ldl ldo ldp ldr lea led lee lel leo lep ler lla lld lle lll llo llp llr loa lod loe lol loo lop lor lpa lpd lpe lpl lpo lpp lpr lra lrd lro lrp lrr oaa oad oae oal oao oap oar oda odd ode odl odo odp odr oea oed oee oel oeo oep oer ola old ole oll olo olp oo- ooa ood ool ooo oop oor op- opa opd ope opl opo opp opr or- ora ord ore orl oro orp orr p-p paa pad pae pal pao pap par pda pdd pde pdl pdo pdp pdr pea ped pee pel peo pep per pla pld ple pll plo plp plr poa pod poe pol poo pop por ppa ppd ppe ppl ppo ppp ppr pra prd pre prl pro prp prr ra- raa rad rae ral rao rap rar rda rdd rde rdl rdo rdp rdr re- rea red ree rel reo rep rer rla rld rle rll rlo rlp rlr roa rod roe rol roo rop ror rpa rpd rpe rpl rpo rpp rpr rra rrd rrl rrp rrr