-er eee eef eeo eep eer eev ef- efe eff efi efo efp efr eie eif eii eio eip eir eiv eo- eoe eof eoi eoo eop eor ep- epe epf epi epo epp epr ere erf eri ero erp err erv eve evf evi evo evp evr evv fee fef fei feo fep fer fev ffe fff ffi ffo ffp ffr ffv fie fif fii fip fir foe fof foi foo fop for fpe fpi fpo fpp fpr fpv fre frf fri fro frp frr fvp i-f i-v ie- iee ief iei iep ier iev ife iff ifi ifo ifp ifr iie iif iii iio iip iir io- ioe iof ioi ioo iop ior iov ipe ipf ipi ipo ipp ipr ipv ir- ire irf iri iro irp irr irv ive ivf ivi ivo ivp ivr ivv o-i oee oef oei oeo oep oer of- ofe off ofi ofo ofp ofr ofv oie oif oii oio oip oir oiv oo- oof ooi ooo oop oor oov op- ope opf opi opo opp opr opv or- ore orf ori oro orp orr orv ov- ove ovf ovi ovo ovp ovv p-p pee pef pei peo pep per pev pfe pff pfi pfo pfp pfr pfv pie pif pii pio pip pir piv poe pof poi poo pop por pov ppe ppf ppi ppo ppp ppr ppv pre prf pri pro prp prr prv pve pvf pvi pvo pvp pvr pvv re- ree ref rei reo rep rer rev rfe rff rfi rfo rfp rfr rfv rie rif rii rio rip rir riv roe rof roi roo rop ror rov rpe rpf rpi rpo rpp rpr rpv rrf rri rrp rrr rve rvf rvi rvo rvp rvr rvv v-e vee vef vei veo vep ver vff vfi vfp vfr vfv vi- vie vif vii vio vip vir viv voe vof voi voo vop vor vov vpe vpf vpi vpo vpp vpr vre vrf vri vrp vrr vvi vvo vvr vvv

eeee eefe eero efeo effi efor eiei eier eipo eipr eire eoir eore eori epee eper epi- epie epip epor eppo eppp epro eprp erei erer erev erie erio eroe eroi eroo erpe erre erro erve ervi ever evie evir evoe evoo evop evre feer fefe feff fefi fefo feie feio feir feof fere fero ferr ferv feve fevr ffee ffff ffii ffrr fief fier fife fiff fifi fifo fiii fioe fior fipp fire five foer fofo foie foof fopp for- fore fori foro forr fove fprf fr-v free frei freo frep frie frio frip froe frop ieie ieio iere ieri ifer ifor ifpo ifrf ifri iiie iiii iiio iioi iioo iiop iipf ioee ioii ioio ioof iooi iooo iore iori iper ipie ipoe ipop ippf ippo ippr ipri iree irer irfe iri- irie irio irip irop irov irpe irre irri iver ivie ivor ivre o-eo oere oevp ofer off- offe offo offr ofor ofre oier oiii oire ooer ooff oooo oore opei opep oper opie opii opio opo- opor oppi oppo ore- oreo orer orfe orff orfi ori- orie orif orio oro- oroe orof oror orpe orpi orri orro orve orvr ovee over ovi- ovie ovo- ovoo ovpp ovre peep peer peev peff peio peip peir peor pepe pepi pepo per- pere perf peri pero perp perr perv pfff pffr piep pier piff piip pipe pipi pipo pipp pire piri piro pirr pivo poer poff pofi poio poof poop poor pop- pope popi popo popp pore pori poro porr povo pper ppie ppif pppo pppp pprf pre- pree pref prep prev pri- prie prif prii priv pro- proe prof proo prop prov prri reef reep reev refe reff refi refr reif reii reir reof reop repe repi repo repp repr rere reri rero reve revi revo revp rfef rief riep rier rife riff riif ripe ripi ripp ripr rire riri rive rivo rivp roer roev rofe roff rofo roif roio roir roof rooi roop roor rope ropo rore rori roro rove rovi rovo rpii rpoe rpof rrif rrrr rver veep veer veie veii veip veir veor vepe vepr ver- vere veri vero veve vevi vevo vfor vier vife viff viii vipr vire viri viro virr vive vivi vivo voei voer voff vofr voie voio voip voir voor vor- vore vori voro vpro vref vreo vrio vver vvvv

e-pro eeeee eepee eerie eevee eever efere eferi effer effie effio efore efrei eieio eipri eirie eivor eofor eorre eppie erere ereve erier eriff erio- eroor erore error ervie eveof evere everi evero everr eveve evoir evoor feeor feere fefor feier feoff ferie ferio ferr- ferre ferri ferro fever fevre fieee fieri fiero fifer fifie fiore fiori firee firei firer firie firpo firre fiveo fiver foir- foire foore fore- foreo forio forro forvo freei freep freer freir frere frevo frier fripp froop frore frovi ieiri iepe ieper ierei ieroe iever if-- ifere ifive iiiee iiiii ioffe ioooi ioooo iorio iperf ippee ippei irepo irori irrep ivore ivver ivvvo o-fer oeiro oeppo ofeve offer offie offir offof offre ofori ofpie ofpop oo-er ooioo ooooo oorie oovoo opepe opere opier opio- opir opovo opper oppie oreo- oreoi orere orero orfei orfeo orfoe orfor oroer oropi over- overo oviri ovivo p-rep peere peeri peeve peire pepee pepoi peppe peppi perer peri- perie perio perov perre perri perro perve pervo pforp piere pieri piero pieve piiri piove piper pippi pippo pipri pirie pirre pirri pirro pivie po-po poeir poire pooer poope poopo poore poori poove poper popoi popop popov poppe poppi poppo porer poro- poroi porri porro pover povir povvo preef preff preie preif preop preve prief prier prife prior prive privo proer profe proff proif proiv proof proor prop- prope propp propr prore prove provo reefe reepe reere reeve refer reffe reffo reiff reive repop repor repov reppe repro rere- reree rerip rerir revep rever revie revir ri-fi riefe rieve rifer riife riper ripio rippe ririe river ro-ro roero roffe rofor rooer roofe roope roore roove roper roppe rorer rover rovio rperf rprop rripe rvivr v-pop