-al -ol a-a aaa aad aaf aal aao aap aar aav ad- ada add adf adl ado adp adr adv af- afa afd aff afl afo afp afr afv al- ala ald alf all alo alp alr alv aoa aod aof aol aoo aop aor aov ap- apa apd apf apl apo app apr apv ar- ara ard arf arl aro arp arr arv av- ava avd avf avl avo avp avr daa dad daf dal dao dap dar dav dda ddd ddf ddl ddo ddp ddr dfa dfd dff dfl dfo dfp dfr dfv dl- dla dld dlf dll dlo dlp dlr dlv doa dod dof dol doo dop dor dov dpa dpd dpf dpl dpo dpp dpr dpv dra drd drl dro drp drr drv dva dvd dvl dvp dvr faa fad faf fal fao fap far fav fda fdd fdf fdl fdo fdp fdr ffa ffd fff ffl ffo ffp ffr ffv fla fld flf fll flo flp flr foa fof fol foo fop for fpa fpd fpl fpo fpp fpr fpv fra frd frf frl fro frp frr fva fvd fvp l-p la- laa lad laf lal lao lap lar lav lda ldd ldf ldl ldo ldp ldr ldv lfa lfd lff lfl lfo lfp lfr lla lld llf lll llo llp llr llv loa lod lof lol loo lop lor lov lpa lpd lpf lpl lpo lpp lpr lpv lra lrd lrf lro lrp lrr lrv lva lvd lvf lvl lvp lvr lvv oaa oad oaf oal oao oap oar oav oda odd odf odl odo odp odr odv of- ofa ofd off ofl ofo ofp ofr ofv ola old olf oll olo olp oo- ooa ood oof ool ooo oop oor oov op- opa opd opf opl opo opp opr opv or- ora ord orf orl oro orp orr orv ov- ova ovd ovf ovl ovo ovp ovv p-p paa pad paf pal pao pap par pav pda pdd pdf pdl pdo pdp pdr pdv pfa pfd pff pfl pfo pfp pfr pfv pla pld plf pll plo plp plr plv poa pod pof pol poo pop por pov ppa ppd ppf ppl ppo ppp ppr ppv pra prd prf prl pro prp prr prv pva pvd pvf pvl pvo pvp pvr pvv ra- raa rad raf ral rao rap rar rav rda rdd rdf rdl rdo rdp rdr rdv rfa rfd rff rfl rfo rfp rfr rfv rla rld rlf rll rlo rlp rlr roa rod rof rol roo rop ror rov rpa rpd rpf rpl rpo rpp rpr rpv rra rrd rrf rrl rrp rrr rva rvd rvf rvl rvo rvp rvr rvv v-a vaa vad val vao vap var vav vdd vdf vdl vdo vdp vdr vdv vfa vfd vff vfl vfp vfr vfv vl- vla vld vlf vll vlo vlp vlv voa vod vof vol voo vop vor vov vpa vpd vpf vpl vpo vpp vpr vra vrd vrf vrp vrr vva vvo vvr vvv