-al -ol a-a aaa aaf aal aao aap aav af- afa aff afl afo afp afv al- ala alf all alo alp alv aoa aof aol aoo aop aov ap- apa apf apl apo app apv av- ava avf avl avo avp faa faf fal fao fap fav ffa fff ffl ffo ffp ffv fla flf fll flo flp foa fof fol foo fop fpa fpl fpo fpp fpv fva fvp l-p la- laa laf lal lao lap lav lfa lff lfl lfo lfp lla llf lll llo llp llv loa lof lol loo lop lov lpa lpf lpl lpo lpp lpv lva lvf lvl lvp lvv oaa oaf oal oao oap oav of- ofa off ofl ofo ofp ofv ola olf oll olo olp oo- ooa oof ool ooo oop oov op- opa opf opl opo opp opv ov- ova ovf ovl ovo ovp ovv p-p paa paf pal pao pap pav pfa pff pfl pfo pfp pfv pla plf pll plo plp plv poa pof pol poo pop pov ppa ppf ppl ppo ppp ppv pva pvf pvl pvo pvp pvv v-a vaa val vao vap vav vfa vff vfl vfp vfv vl- vla vlf vll vlo vlp vlv voa vof vol voo vop vov vpa vpf vpl vpo vpp vva vvo vvv