-al -ol a-a aaa aad aal aao aap aar ad- ada add adl ado adp adr al- ala ald all alo alp alr aoa aod aol aoo aop aor ap- apa apd apl apo app apr ar- ara ard arl aro arp arr daa dad dal dao dap dar dda ddd ddl ddo ddp ddr dl- dla dld dll dlo dlp dlr doa dod dol doo dop dor dpa dpd dpl dpo dpp dpr dra drd drl dro drp drr l-p la- laa lad lal lao lap lar lda ldd ldl ldo ldp ldr lla lld lll llo llp llr loa lod lol loo lop lor lpa lpd lpl lpo lpp lpr lra lrd lro lrp lrr oaa oad oal oao oap oar oda odd odl odo odp odr ola old oll olo olp oo- ooa ood ool ooo oop oor op- opa opd opl opo opp opr or- ora ord orl oro orp orr p-p paa pad pal pao pap par pda pdd pdl pdo pdp pdr pla pld pll plo plp plr poa pod pol poo pop por ppa ppd ppl ppo ppp ppr pra prd prl pro prp prr ra- raa rad ral rao rap rar rda rdd rdl rdo rdp rdr rla rld rll rlo rlp rlr roa rod rol roo rop ror rpa rpd rpl rpo rpp rpr rra rrd rrl rrp rrr