duos dure duro duru duse duur ebbc ebbo ebbr ebbs ebcc ebed eber ebes eboe eboo ebor ebos ebro ebru ebur ebus ecbc ecbe eccb eccc ecce ecco ecdc eced eces eco- ecod ecos ecou ecrc ecrr ecru ecsc ecse ecss ecsu ecus eddc edde eddo edds ede- eder edes edoc edod edos edou edru edss educ edur eecs eede eedu eeee eees eeoc eerc eero eers eese eocd eode eoes eore eous erbb erbe ercc erce erde erds ereb erec ered erer eres erob eroc erod eroe eroo eros errc erre erro errs erse erso erub eruc erur erus esbo esbs escb esce esco escr escs escu esds esdu esee eseo eser eses eso- esos esrd esse esso essu esus eubc eucd eude euer euos eur- eurc eure euro euse o-eo obbo obec obed ober obes oboe obor obos obre obro obsd obsr obss obus ocbc occc ocds oce oced ocee ocos ocre ocro ocrr ocrs ocur odbo oddd odds oded odeo oder odes odoo odor odos odou odso odur odus oec- oecc oedo oeds oeec oere oers oese oobe oocr ooer ooes oooo ooos oord oore oose oous orbb orbe orbo orbs orbu orce orco orcs orde ordo ords ordu ore- oreb orec ored oreo orer ores oro- oroe oror oros orro orrs orse orso orsu orub orus osbe oscc osce osco osec osed osee oser oses osoo osor osos osrd osro ossb ossd osse osso ossu oubs oucc oudc oude ouds oued ouer our- oure ouro ours ousd ouse ouu- rbbb rbbr rbbs rbds rbsd rbss rcbc rcbo rccb rccc rccs rcdc rcde rcds rcos rcrd rcsc rcsd rcss rder rdoc rdos rdso rebb rebe rebo rebs rebu recc recd rece recr recs recu redc redd rede redo redr reds redu reeb reed rees reod reos reou rerd rere rero rers reru rese reso ress reue reus reuu rob- robb robe robo robs robu rocc roce roco rocs rodd rode rodo rods roed roer roes roob rood roor roos rorc rore roro roru rosc rose roso ross roub roud roue rous rred rrrr rscc rscs rsdd rsds rsee rsos rsre rubb rube rubs rubu ruce rudd rude rudo ruds rued ruer rues rurc rurd rure ruro rurs ruru ruse ruso russ rusu ruud s-os sbbs sbcc sbcs sbds sber sbor sbsd sbse sbus sccc scce sccs scdc scds scec scee scer scob scoo scor scr- scrc scre scrs scsc scsd scso scsr scsu scub scud scur sdcc sdco sddc sdds sder sdes sdrc sdrs sdsc sdss sdsu se-c se-d se-e se-o se-s se-u sebe sebo sebs sec- secc secd sece seco secr secs secu sede sedo seds seeb seec seed seer sees seeu seoc seod serb serc serd sere sero serr sers seru sesc sese seso sess seur sobe sobo sobr sobs sobu soce soco socr socs sodd sode sodo sods sodu soec soeo soes sood soor soos sorb sord sore soro sorr sors soru sose soso soss soud soue sour sous srbc srcc srde sreb srec sreo sres sros srsd srub ssbr sscc ssce sscs ssdc ssdd ssec ssee sses ssoc ssrc ssrs sssb sssc ssss sub- subb subd subo subs suc- succ sucr sucs sudd sude sudo suds sued suee suer sues sueu suor suos sur- surc surd sure suro surr surs suru sus- susd suse suso suss susu suus ubbe ubbo uber uboc ubod ubos ubud ucbc ucdc ucdd uces ucos ucrc ucsb ucsc ucsd ucsu udbc udds uder udoo udos udsd uers uess uocc uor- uore urbe urbs urde urds urdu ure- ured ures uro- uroo urre urse urso urss ursu urur urus usbc usbe usbr usbs uscc usce usco uscs usdc usde usdo usds used usee user uses usoc usoe usos ussb ussc usse ussr usss ussu usus uuoc uuuu

b-e-d bbbee bbser bbsrc bbuss bcced bcers bcode bd-re bdoor bdsec bdser bdubs be-er be-ro bebdo bebed beber bebes bebod becco becue bedde bedee beder bedes bedse bedub bedue beebe beebs beede beerd beers beesd beode beord beour berbe bercu berde berdu berec bered beres berob beroe beror berre berru berse berus besed besee besob besos besse besso beuer beure bo-bo boboc bobos bobr bobre bocce boces bocor bocus bodd- boded boder bodes bodoc bodoe bodor bodos boece boedo boero boers boese boeur boobs booce booco boode booed booer boord boore boors booru boose borbo borce borcs borde bordo bords borec bored boree borer bores boro- borod boroo boros borou borre borro borse borsu borus bosce bosco boscs bosor bosse bosso bouce boudu boued bouee bouer boues bourd boure bours bouse brebu brece bredd brede breed breer brees breo- breoc brerd brere brers brese bress breu- brobo brobs broce brodd brode brodo broer brood broos brose bross broud broue brous brrrr brsec bruce brud- brude bruds brued bruer brues bruse bruss bscco bseed bsous bsure bubbe buber bucco buceo buces bucsu bucur budde budds buddu budec budoc budos budur buord burbs burcu burde burds bures buroo buros burro burrs burru burse buruc burud burus bused buser buses busse busso bussu busur busuu c-bus c-cor cbers cbrsd ccccc cccsd cders cduce cebec ceber cebes cebus ceco- cecos ceddo ceded ceder cedes cedor cedr- cedre cedro ceede ceedo ceere ceese ceoce ceoor ceose ceous cerbu cerc- cerce cerco cercs cerdo cerec cered cerer ceres cero- ceroc ceros cerou cerre cerro cerrs cerse cerss cerus cesce cescr cesse co-bo co-co co-ed cobbe cobbs cobre cobue cobus cocc- cocce cocco coceo cocos cocur cocus codco codde codec coded coder codes codo codos codru coeds coers coeur coeus coode cooed cooee cooer coord coore coors corbe corbo corbu corce corde cords core- cored coree corer cores coreu coro- corod corre corrs corse corso corss corsu corus cos-b cosco cosec coser coses cosse couco coude couer courb courd coure cours couru couse crebe crece crede credo creds creed creer crees creo- creos cresc crese creso cress creu- creue croce croco crocs crode crodo croes crood crooe croos crore crose cross croud crous crres cruce crude crudo cruds cruor