-al -ol a-a a-z aaa aad aal aao aap aar aaz ad- ada add adl ado adp adr adz al- ala ald all alo alp alr alz aoa aod aol aoo aop aor ap- apa apd apl apo app apr ar- ara ard arl aro arp arr arz az- aza azd azo azp azz daa dad dal dao dap dar daz dda ddd ddl ddo ddp ddr ddz dl- dla dld dll dlo dlp dlr doa dod dol doo dop dor doz dpa dpd dpl dpo dpp dpr dpz dra drd drl dro drp drr drz dza dzd dzo dzp dzr l-p la- laa lad lal lao lap lar laz lda ldd ldl ldo ldp ldr lla lld lll llo llp llr llz loa lod lol loo lop lor loz lpa lpd lpl lpo lpp lpr lpz lra lrd lro lrp lrr lrz lzo lzr 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 orz oza ozo ozz p-p paa pad pal pao pap par paz pda pdd pdl pdo pdp pdr pdz pla pld pll plo plp plr plz poa pod pol poo pop por poz ppa ppd ppl ppo ppp ppr ppz pra prd prl pro prp prr prz pzl pzp ra- raa rad ral rao rap rar raz rda rdd rdl rdo rdp rdr rla rld rll rlo rlp rlr roa rod rol roo rop ror roz rpa rpd rpl rpo rpp rpr rpz rra rrd rrl rrp rrr rza rzo zaa zad zao zap zar zaz zla zlr zo- zoa zod zol zoo zor zpl zpo zpp zpr zrl zro zrp zzr zzz