-er ddd dde ddf ddo ddr ddu de- ded dee def deo der deu dfd dfe dff dfo dfr dfu dod doe dof doo dor dou drd dre dro drr dru dud due duf duo dur ed- edd ede edf edo edr edu eed eee eef eeo eer ef- efd efe eff efo efr eo- eod eoe eof eoo eor eou erd ere erf ero err eru eu- eud eue euf eur fdd fde fdf fdo fdr fdu fed fee fef feo fer feu ffd ffe fff ffo ffr ffu foe fof foo for fou frd fre frf fro frr fru fud fue fuf fuo fur fuu odd ode odf odo odr odu oed oee oef oeo oer of- ofd ofe off ofo ofr ofu oo- ood oof ooo oor or- ord ore orf oro orr oru ou- oud oue ouf ouo our rdd rde rdf rdo rdr rdu re- red ree ref reo rer reu rfd rfe rff rfo rfr rfu rod roe rof roo ror rou rrd rrf rrr rru rud rue ruf ruo rur ruu udd ude udf udo udr udu ued uee uef uer ufd ufe uff ufo ufr ufu uod uoe uoo uor ur- urd ure urf uro urr uru uue uur uuu

dddd ddre dedd dede dedo dedu deed deef deer defe deff defo deor der- dere derf dero derr deue deur dfer dfoe dfrf dod- dodd dode dodo doer doff dood doof door dord dore dorf doro dorr doru doud doue douf dour dred dree dref drod drof drou drue druu dudd dude dudo dudu duer duff dufu duo- dure duro duru duur edde eddo ede- eder edfu edod edou edru edur eede eedu eeee eefe eero efeo efor eode eore erde erdf ered erer erod eroe eroo erre erro erur eude euer eur- eure euro fede feed feer fefe feff fefo feod feof ferd fere fero ferr feru feud ffee ffff ffrr fode foed foer fofo food foof for- ford fore foro forr foud four fred free freo froe frou frue fudd fude fuff fufu fuor fur- fure furo furr o-eo oddd oded odeo oder odoo odor odou odur oedo oere oeuf ofdr ofer off- offe offo offr offu ofor ofre ooer ooff oooo oord oore orde ordo ordu ore- ored oreo orer orfe orff orfu oro- oroe orof oror orro oude oued ouer oufe ouff our- oure ouro ouu- rder redd rede redo redr redu reed reef refd refe reff refr refu reod reof reou rerd rere rero reru reue reuf reuu rfef rodd rode rodo roed roer rofe roff rofo rood roof roor rore roro roru roud roue rouf rred rrrr rudd rude rudo rued ruer rufe ruff rufo rurd rure ruro ruru ruud uder udoo ufer uffe uofo uor- uore urde urdu ure- ured urfe urff uro- uroo urre urur uuuu

d-rod ddddd dedde dedee deder dedur deede deefe deeff deere defed defeo defer deffe deffo defoe deore deoro derde dered dero- derre derro derue deure do-do dodoo dodro doerr dofor doodo doore dored doree dorff dorre dorud doude douer doufe doufu doure douro drdre dredd drede dreed dreff dreof drere drode drofe droff drood droof droue drude duddo duded duder dudou duere duerr dufur dured duree durer durre e-dee edder eddoe eddre edeo- edere edfor edoor edred eeeee eefde eerde efere effed effer efore efuru eofor eorre erdor erdre erede erere erfde erode erodr eroor erore erred error eufod euro- eurre fedde fedee feder fedor feeor feere fefor feode feoff feood ferde fered ferr- ferre ferro feued feuer fodor foord foore ford- forde fordo fore- foreo forro forud forur foude fouee fourd foure fouro frede fredo freed freer frere freud freur frodo froed frood frore froud frude fu-fu fudde fuddu fuero furde furo- furor furud fuudo o-fer odder oddur odeur odore odour odudu odure oduro offed offer offof offre ofour oo-er ooooo order ordre ordro oredo oreed oreo- orere orero orfeo orfeu orfoe orfor orodo oroer oruro ouder ouedo ouoro ourde oure- redde reder redor redur reede reefe reere refed refer reffe reffo reord rerde rere- reree reuer ro-ro rodde roded rodef rodeo roder rodor roero roffe rofor roode roodu rooer roofe roore rooue rorer roude rouer roufe roure ruder ruede ruere ruffe ruffo rufo- rurde udder ufere ufofu uouee urdee uredo ureo- urour uuuuu

de-err dededo deeded deedee deeder defeud deffer deford defore defude deodeo deorro derere derfde derrer derure dodded dodder dododo doffed doffer doofer doored dorfer dorood dororo dorred dorree doudou douffe dourer dourou dreder droffe droofe dudder duefor duerer duffed duffer dufour durfee e-four effere effode effoff efford effore effude eored erfoud eroded eroder errour eudore eururo fedder federd feeded feedee feeder feered feeror feodor feofor ferder ferede ferfer ferodo ferred ferrer ferro- ferrod ferrur feuded feudee feuder fforde fodder foerde foerre fooder foofoo foofur forded foredo forrer forure foufou fourer fourof fourou freddo fredro freeof frefre freude freure froofe froude fudder fuffed fufore furder furfur furore furour furred furrer furrfu odored odoreu ofdoor oferre offerd offord offred ofoedu ofrede oooooo oordoo ordoru ordure orford orrour ouerre redded redder reddur redere redfoo redoer redred redroe redure reeded reeder reefed reefer reeffe refeed refeff reffed reford rerode reroof reuere reuour rodded rodder rodero roeder roofed roofer rouede rouffe rourde rudder rudrur ruffed ruffer ufford urdeur urdorf urouer uroure uruffe

deedeed defford deodoro doderer dodford dododou doo-doo douerou dourdou dredour dueodde eddered eeeroer errored errorof eurofor federed federer federo- feoffed feoffee feoffer feoffor ferrere ferrero ferrour ferrure foo-foo for-rue fordede fordeed forder- forfere forfree forrede forudef fou-fou freedof freefor furrour furrure odoured ofdrede off-off offered offeree offerer offeror oforder ooredoo ordered orderer orderof orrouer ourouer reddeer reddere reddour reddure redford redoure refeoff refered referee referer reoffer reorder rerefer rodeoed rodeoff roedeer rudford rufford uddered

deerfood deferred deferrer deffered doddered dodderer dourdoer dreddour duddered euerdorf feeddoor feeoffee foddered fodderer foredoor forereef forfered fororder fourdoor fourree froufrou odorfree off-odor red-deer reedreed refereed referred referree referrer reroofed roe-deer roederer ruddered

ddddddddd dereferer errorfree federe fore-door four-door four-four free-reed frou-frou