-er ddd dde ddf ddr ddu de- ded dee def der deu dfd dfe dff dfr dfu drd dre drr dru dud due duf dur ed- edd ede edf edr edu eed eee eef eer ef- efd efe eff efr erd ere erf err eru eu- eud eue euf eur fdd fde fdf fdr fdu fed fee fef fer feu ffd ffe fff ffr ffu frd fre frf frr fru fud fue fuf fur fuu rdd rde rdf rdr rdu re- red ree ref rer reu rfd rfe rff rfr rfu rrd rrf rrr rru rud rue ruf rur ruu udd ude udf udr udu ued uee uef uer ufd ufe uff ufr ufu ur- urd ure urf urr uru uue uur uuu

dddd ddre dedd dede dedu deed deef deer defe deff der- dere derf derr deue deur dfer dfrf dred dree dref drue druu dudd dude dudu duer duff dufu dure duru duur edde ede- eder edfu edru edur eede eedu eeee eefe erde erdf ered erer erre erur eude euer eur- eure fede feed feer fefe feff ferd fere ferr feru feud ffee ffff ffrr fred free frue fudd fude fuff fufu fur- fure furr rder redd rede redr redu reed reef refd refe reff refr refu rerd rere reru reue reuf reuu rfef rred rrrr rudd rude rued ruer rufe ruff rurd rure ruru ruud uder ufer uffe urde urdu ure- ured urfe urff urre urur uuuu

ddddd dedde dedee deder dedur deede deefe deeff deere defed defer deffe derde dered derre derue deure drdre dredd drede dreed dreff drere drude duded duder duere duerr dufur dured duree durer durre e-dee edder eddre edere edred eeeee eefde eerde efere effed effer efuru erdre erede erere erfde erred eurre fedde fedee feder feere ferde fered ferr- ferre feued feuer frede freed freer frere freud freur frude fu-fu fudde fuddu furde furud redde reder redur reede reefe reere refed refer reffe rerde rere- reree reuer ruder ruede ruere ruffe rurde udder ufere urdee uuuuu

de-err deeded deedee deeder defeud deffer defude derere derfde derrer derure dreder dudder duerer duffed duffer durfee effere effude fedder federd feeded feedee feeder feered ferder ferede ferfer ferred ferrer ferrur feuded feudee frefre freude freure fudder fuffed furder furfur furred furrer furrfu redded redder reddur redere redred redure reeded reeder reefed reefer reeffe refeed refeff reffed reuere rudder rudrur ruffed ruffer urdeur uruffe

deedeed eddered federed federer ferrere ferrure furrure reddeer reddere reddure refered referee referer rerefer uddered

deferred deferrer deffered duddered red-deer reedreed refereed referred referree referrer ruddered

ddddddddd dereferer federe free-reed

rereferred

redderdeererred