-er -th eee eef eeo eer eet ef- efe eff efh efo efr eft ehe ehf ehh eho ehr eht ehu eo- eoe eof eoh eoo eor eot eou ere erf erh ero err ert eru ete etf eth eto etr ett etu eu- eue euf eur eut fee fef feh feo fer fet feu ffe fff ffh ffo ffr fft ffu fhe fhf fhh fho fhr foe fof foh foo for fot fou fre frf frh fro frr frt fru fte ftf fth fto ftr ftt ftu fue fuf fuo fur fut fuu he- hee hef heh heo her het heu hfe hff hfh hfo hfr hft hfu hhe hhf hhh hho hhr hht hhu hoe hof hoh hoo hor hot hou hr- hre hrf hrh hro hrr hrt hru hte htf hth hto htr htt hue huf huh huo hur hut huu oee oef oeh oeo oer oet of- ofe off ofo ofr oft ofu ohe ohf ohh oho ohr oht ohu oo- oof ooh ooo oor oot or- ore orf orh oro orr ort oru ot- ote otf oth oto otr ott otu ou- oue ouf ouh ouo our out re- ree ref reh reo rer ret reu rfe rff rfh rfo rfr rft rfu rh- rhe rhf rhh rho rhr rht rhu roe rof roh roo ror rot rou rrf rrh rrr rrt rru rte rtf rto rtr rtt rtu rue ruf ruh ruo rur rut ruu te- tee tef teh teo ter tet teu tfe tff tfh tfo tfr tft tfu th- the thf thh tho thr tht thu to- toe tof toh too tor tot tou tre trf trh tro trr trt tru tte ttf tth tto ttr ttt ttu tue tuf tuh tuo tur tut tuu uee uef ueh uer uet ufe uff ufh ufo ufr uft ufu uhe uhf uhh uho uhr uht uhu uoe uoo uor uot ur- ure urf uro urr urt uru ute utf uth uto utr utt utu uue uur uut uuu

-hou eeee eefe eero eete eeth eetu efeo efet efor eft- eftu eheh eher eheu ehre ehte eore eoto erer eret erft erhu eroe eroo erre erro erth ertu eruh erur etee eter etfe eth- ethe etho etoe etoh etre etro ette etto ettu euer eur- eure euro eurt euth feer feet fefe feff fefo fehr fehu feof feoh fere fero ferr fert feru fete feth fetr fett fetu ffee ffff ffrr fftf foer fofo fohr foof foot for- fore foro forr fort fote foth foto fott four fout free freo fret froe froh frot frou frue fter fuet fuff fufu fuor fur- fure furo furr furt fute futo futu heef heer heet hefe heft hehe heho heor heou here hero herr hert heru hete heth heto hett hetu heue heur hhhh hhof hoer hofe hoff hofu hohe hoho hooe hoof hoor hoot hore horo horr hort hote hoth hoto hotr hott hotu houe houf hour hout hree hrte htet htoh httr huer huet hufe huff hufu huhu huor huot hure huro hurr hurt huru hute huth huto hutt hutu o-eo oere oeuf ofer off- offe offh offo offr offu ofor ofre ohee oher ohho ohoh ohre ohte ohto ohtu ooer ooff ooho oooh oooo oore oort ore- oreh oreo orer orfe orff orfu orhe oro- oroe orof oror orot orro orte orth orto otee oter othe otho othr oto- otoe otof otoh otoo otor otre otro otte otto ottu otur ouer oufe ouff our- oure ouro ourt out- oute outh outo ouu- reef reet refe reff refr reft refu rehe reht reof reot reou rere rero rert reru rete reth reto retr rett reue reuf reut reuu rfef rhee rheo rhet rhoh rhue roer roet rofe roff rofo rohe rohr rohu roof roor root rore roro rort roru rote roth roto rotr rott roue rouf rouh rout rrrr rtee ruer ruet rufe ruff rufo ruft ruhe ruhh ruhr rure ruro ruru rute ruth ruto rutt rutu teef teer teet teff teft teho tehr teoh teor ter- tere terf tero terr teru tete teth teto tetr tett tetu teut tfot the- thee thef theo ther thet theu thoe thof thoo thor thot thou thre thro thru thtr thue thur toee toeh toer toet toff tofo toft tofu toho tohu toof tooh toor toot tore torf toro torr tort toru tote toth toto totr tott touh tour tout tre- tree tref treo tret treu trfr troe troo trot trou trte trtr true trut truu tteo tter ttff ttoe tttt tuer tuet tufe tuff tufo tuft tufu tuht tuhu tuor ture turf turo turr turt turu tute tuto tutt tutu tuuo ufer uffe uher uhoh uhuh uofo uor- uore ure- ureh uret urfe urff urft urho uro- uroo urre urrh urte urth urur urut uter utfo uthe utor utto uttu uutf uuuu

-tree eeeee ef-tu efere efetf effer effet efore efter efuru efutu ehret eofor eorre erere eroor erore eroto error errtu erte erter erthe etete ether etho- etoro etour etree etter eturu euro- eurre feeor feere fefor feher feoff feret ferr- ferre ferro ferte ferth feteh feter feto- fetor fette feuer feute foore foote fore- foreh foreo foret forro forte forth forto foruh forur fotte fotur fouee fouet foure fourh fouro fouth freeh freer freet frere frett freur froot frore frote froth frute fruto ftrtt fu-fu fuero furo- furor furth futuh futur he-he he-ro heere heete hefer heffe hefte hehte heore heroe herre herro herte herth herto hertu herur herut heter hethe hette hetto hetur heuer heure heurt heute hheth hhhhh hhour ho-ho ho-oh hoeft hofer hofte hofuf hohoe hohot hooer hooft hoore hoort horhe horre horro horru horth horto hothe hothr hotot hotte hotto houff houre houtu hrere hthrt htree huere huete huffe huhuh hureh hurre hurtt hurtu hutor hutte hutto huttu huuru o-fer oerth offer offof offre offto ofher ofoto ofour ofter ofthe oh-oh ohfoo ohour ohrot ohthe oo-er ooher ooooh ooooo oothe oreo- orere orero orfeh orfeo orfeu orfoe orfor oroer orout orret orter