-er eee eef eeo eer eet ef- efe eff efi efo efr eft eie eif eii eio eir eit eo- eoe eof eoi eoo eor eot ere erf eri ero err ert ete etf eti eto etr ett fee fef fei feo fer fet ffe fff ffi ffo ffr fft fie fif fii fir fit foe fof foi foo for fot fre frf fri fro frr frt fte ftf fti fto ftr ftt i-f ie- iee ief iei ier iet ife iff ifi ifo ifr ift iie iif iii iio iir iit io- ioe iof ioi ioo ior iot ir- ire irf iri iro irr irt ite itf iti ito itt o-i oee oef oei oeo oer oet of- ofe off ofi ofo ofr oft oie oif oii oio oir oit oo- oof ooi ooo oor oot or- ore orf ori oro orr ort ot- ote otf oti oto otr ott re- ree ref rei reo rer ret rfe rff rfi rfo rfr rft rie rif rii rio rir rit roe rof roi roo ror rot rrf rri rrr rrt rte rtf rti rto rtr rtt te- tee tef tei teo ter tet tfe tff tfi tfo tfr tft tie tif tii tio tir tit to- toe tof toi too tor tot tre trf tri tro trr trt tte ttf tti tto ttr ttt

eeee eefe eero eete efeo efet effi efit efor eft- eiei eier eire eiti eito eitr eoir eore eori eoto erei erer eret erft erie erio erit eroe eroi eroo erre erro etee eter etfe etio etoe etre etro ette etti etto feer feet fefe feff fefi fefo feie feio feir feit feof fere fero ferr fert fete feti fetr fett ffee ffff ffii ffrr fftf fief fier fife fiff fifi fifo fift fiii fioe fior fire fite fiti fitt foer fofo foie foof foot for- fore fori foro forr fort fote foti foto fott free frei freo fret frie frio frit froe frot fter ftii ieet ieie ieio iere ieri ietf iett ifer ifit ifor ifrf ifri ifto iiie iiii iiio iiit iioi iioo iitr iitt ioee ioii ioio ioit ioof iooi iooo iore iori iote iotf ioto iree irer irfe iri- irie irio irre irri irte irtf irti iter itet itie itif itof itoi itoo itor itrf itri ittf itto o-eo oere oeti ofer off- offe offo offr ofit ofor ofre oier oiii oire oirt oiti ooer ooff oooo oore oort ore- oreo orer orfe orff orfi ori- orie orif orio orit oro- oroe orof oror orot orri orro orte orto otee oter otif otit oto- otoe otof otoo otor otre otro otte otti otto reef reet refe reff refi refr reft reif reii reir reit reof reot rere reri rero rert rete reti reto retr rett rfef rief rier riet rife riff rift riif riot rire riri rite riti rito ritt roer roet rofe roff rofo roif roio roir roit roof rooi roor root rore rori roro rort rote roti roto rotr rott rrif rrrr rtee rtei teef teer teet teff tefi teft teie teir teor ter- tere terf teri tero terr tete teti teto tetr tett tfot tie- tiee tief tiei tieo tier tiet tiff tifo tift tiit tire tiri tiro tirr tite titi tito titt toee toei toer toet toff tofi tofo toft toie toit toof toor toot tore torf tori toro torr tort tote toti toto totr tott tre- tree tref trei treo tret trfr tri- trie trif trio trit troe troi troo trot trte trtr tteo tter ttff ttoe tttt

-tree e-fit eeeee eerie eetti efere eferi efetf effer effet effie effio efore efrei efter eieio eirie eiter eitri eofor eorre erere erier eriff erio- erite eroor erore eroto error erte erter etete etio- etite etoro etree etter ettie feeor feere fefor feier feoff feret ferie ferio ferit ferr- ferre ferri ferro ferte feter feti- fetii fetir feto- fetor fette fieee fieri fiero fifer fifie fiore fiori firee firei firer firie firit firre fitit fitof fitor fitri fitte fitto foeti foir- foire foore foote footi fore- foreo foret forio forit forro forte forti forto fotte freei freer freet freir freit frere frett frier frite frito fritt froit froot frore frote ftrtt ieiri ierei ieroe iette if-- ifere iffet ifrit ifttt iiiee iiiii iitti ioffe ioooi ioooo iorio iotit iotti irete irite irori irrit itero itete itfet itfit itfor itire itoff itter ittoo ittre ittti o-fer oeiro offer offie offir offit offof offre offto ofori ofoto ofter oirot oitti oo-er ooioo ooooo oorie oreo- oreoi orere orero orfei orfeo orfoe orfor orito oroer orret orter ortet ortoo otere oteri otero otori ototo otter ottir ottoi reefe reeft reere reeti refer refet reffe reffo refit reiff reoti rere- reree reret rerir retee reter retie retro rette retto ri-fi riefe rieti rifer riife ririe ro-ro roero roffe rofor roiot roite rooer roofe rooft roore roote rorer roter rotie roto- rotor rotot rotte rotti rotto tefe teffi teito teret terif teroi teror terre terri terro tert- teter tetr- tetri tetro tette ti-ti tieit tiere tieri tiero tieto tiffe tiore tiree tireo tirer tiret tirit tiro- tiroi titer titii titof titre titte titti toeit toeof toerr toeto tofet toffo tofit tofor tofte toore toreo toret torii torio torit torre torri torro torte torti torto toter toti- totie toto- totoe totoo totte treer treet trefe treff treie treif treit trere treri trete trett triei trier triet trife trior trit- trite trito tritt troee trofe troff troft troie trott ttttt

eerier effeir effere effete effoff effore effort eforie efreet efter- eifert eitorf eototo er-rif eroto- errett errori etoeot ettore feerie feeror feetof feifer feirie feofor ferfer ferier ferior ferrer ferret ferri- ferrie ferro- fertee ferter fetter fiefie fierro fierte fiftie firret fitero fitfor fitoor fitter fittie fittit foerre foeti- foeto- foetor foofoo footer footie footit forrer forrit forrot fortee forter freeof freeto frefre freire frette frifot fritto froofe frooti fterer fterie fterre i-free i-tree ier-oe ierror iffier ifreet iiooio ioffer irereo irrite itoite ittiri ittro- oerter