-al -ol a-a aaa aad aaf aal aao aap aar ad- ada add adf adl ado adp adr af- afa afd aff afl afo afp afr al- ala ald alf all alo alp alr aoa aod aof aol aoo aop aor ap- apa apd apf apl apo app apr ar- ara ard arf arl aro arp arr daa dad daf dal dao dap dar dda ddd ddf ddl ddo ddp ddr dfa dfd dff dfl dfo dfp dfr dl- dla dld dlf dll dlo dlp dlr doa dod dof dol doo dop dor dpa dpd dpf dpl dpo dpp dpr dra drd drl dro drp drr faa fad faf fal fao fap far fda fdd fdf fdl fdo fdp fdr ffa ffd fff ffl ffo ffp ffr fla fld flf fll flo flp flr foa fof fol foo fop for fpa fpd fpl fpo fpp fpr fra frd frf frl fro frp frr l-p la- laa lad laf lal lao lap lar lda ldd ldf ldl ldo ldp ldr lfa lfd lff lfl lfo lfp lfr lla lld llf lll llo llp llr loa lod lof lol loo lop lor lpa lpd lpf lpl lpo lpp lpr lra lrd lrf lro lrp lrr oaa oad oaf oal oao oap oar oda odd odf odl odo odp odr of- ofa ofd off ofl ofo ofp ofr ola old olf oll olo olp oo- ooa ood oof ool ooo oop oor op- opa opd opf opl opo opp opr or- ora ord orf orl oro orp orr p-p paa pad paf pal pao pap par pda pdd pdf pdl pdo pdp pdr pfa pfd pff pfl pfo pfp pfr pla pld plf pll plo plp plr poa pod pof pol poo pop por ppa ppd ppf ppl ppo ppp ppr pra prd prf prl pro prp prr ra- raa rad raf ral rao rap rar rda rdd rdf rdl rdo rdp rdr rfa rfd rff rfl rfo rfp rfr rla rld rlf rll rlo rlp rlr roa rod rof rol roo rop ror rpa rpd rpf rpl rpo rpp rpr rra rrd rrf rrl rrp rrr