-er -ol eee eef eel eeo eep eer eev eew ef- efe eff efl efo efp efr efw ele elf ell elo elp elr elv elw eo- eoe eof eol eoo eop eor eow ep- epe epf epl epo epp epr epw ere erf erl ero erp err erv erw eve evf evl evo evp evr evv evw ewe ewf ewl ewo ewp ewr eww fee fef fel feo fep fer fev few ffe fff ffl ffo ffp ffr ffv ffw fle flf fll flo flp flr flw foe fof fol foo fop for fow fpe fpl fpo fpp fpr fpv fre frf frl fro frp frr frw fvp fwe fwf fwl fwo fwp l-p lee lef lel leo lep ler lev lew lfe lff lfl lfo lfp lfr lle llf lll llo llp llr llv llw loe lof lol loo lop lor lov low lpe lpf lpl lpo lpp lpr lpv lpw lrf lro lrp lrr lrv lrw lve lvf lvl lvp lvr lvv lwl lwo lwp lwr lww oee oef oel oeo oep oer of- ofe off ofl ofo ofp ofr ofv ofw ole olf oll olo olp olw oo- oof ool ooo oop oor oov oow op- ope opf opl opo opp opr opv opw or- ore orf orl oro orp orr orv ov- ove ovf ovl ovo ovp ovv owe owf owl owo owp oww p-p pee pef pel peo pep per pev pew pfe pff pfl pfo pfp pfr pfv ple plf pll plo plp plr plv plw poe pof pol poo pop por pov pow ppe ppf ppl ppo ppp ppr ppv ppw pre prf prl pro prp prr prv prw pve pvf pvl pvo pvp pvr pvv pwe pwf pwl pwo pwp pwr pwv re- ree ref rel reo rep rer rev rew rfe rff rfl rfo rfp rfr rfv rfw rle rlf rll rlo rlp rlr rlw roe rof rol roo rop ror rov row rpe rpf rpl rpo rpp rpr rpv rpw rrf rrl rrp rrr rve rvf rvl rvo rvp rvr rvv rvw rwe rwf rwl rwr v-e vee vef vel veo vep ver vew vff vfl vfp vfr vfv vfw vl- vle vlf vll vlo vlp vlv vlw voe vof vol voo vop vor vov vow vpe vpf vpl vpo vpp vpr vre vrf vrp vrr vvo vvr vvv vwf vwo vwp wee wef wel weo wep wer wew wfe wff wfl wfo wfp wfr wfw wl- wle wlf wll wlo wlp wlr wlw woe wof wol woo wop wor wow wpe wpf wpl wpo wpp wpr wpv wr- wre wrf wrl wro wrp wrr wrw wvw wwe wwf wwl wwo wwp wwv www