bbbb bbbs bbdd bbeb bblb bbls bd-r bdes bdii bdle bdls bdsd bebb bebe bebi bede bedi bedl beds bedu beeb beed beel beer bees beil beir beis beld bele beli bell bels belu berd bere beri berr bers beru bes- bese bess beur bibb bibe bibi bibl bibs bide bidi bidr bids bidu bieb bied biel bier bies bieu biis bild bile bili bill bils bilu birb bird bire biri birl birr birs biru bis- bisd bise bisl biss bisu bldr bleb bled blee blei bles bleu blir blis blls blss blub blud blue blur blus brds breb bred bree brei brel brer bres brid brie bril bris brls brrr brrs brsb brsr brud brue brus bsbd bsdl bseb bsed bsee bser bses bsrd bssd bsse bubb bube bubi bubs bubu budb budd bude budi budl buds budu buel buer bueu buid buie buir buis buiu bulb buld bule buli bull buls bulu bur- burb burd bure buri burl burr burs buru buse busi buss busu buus dbls dbrs dbss dbus dddd ddes ddie ddre ddss ddub debe debi debs debu dedd dede dedi dedu deeb deed deel deer dees deid deie deil deir deis deld dele deli dell dels der- derb dere deri derr ders des- dese desi dess desu deue deul deur deus dibb dibe dibs dide didi dids didu dieb died diel dier dies dieu diii diis dile dili dill dils dird dire dirl dirr dirs dis- disd dise disi diss dius dlbd dlib dlii dlil dlis dlrs dred dree drei drel dres drib drie dril drrs drub drue drui drus druu dsdr dsei dsls dsri dsrr dssi dub- dubb dube dubs dubu dudd dude duds dudu duel duer dues duid duil duir duis dule duli dull dulu dure duri duru duse dusi duul duur ebbr ebbs ebed ebel eber ebes ebid ebis ebli ebru ebul ebur ebus edde eddi edds ede- edei edel eder edes edie edil edis edle edru edss edur eede eedu eeee eees eele eels eers eese eesi eid- eide eidi eidr eidu eied eiei eier eies eild eile eird eire eirs eisd eise eiss el-b elbe elbi elbu elde eldi eldr elds eled elee eler eles elid elie elil elis elle elli ells ellu else elsu elue elui elul elus erbb erbe erde erdi erds ereb ered erei erel erer eres erie eril eris eriu erld erle erli erll erre errs erse ersi erub erur erus esbs esdi esdl esds esdu esee esel eser eses esie esil esis esli esrd esri esse essi essl essu esui esus eubi eude euer eule eur- eure euse i-be ibed ibes ibid ibie ibis ible ibrd ibri ibss ibus idbe ided idee idel ider ides idid idie idil idir idis idle idli idls idre idse idss idub idus iedr ieds ieie ield iele iels iere ieri iers iesi iesr iesu ieud iide iied iies iiie iiii iiis iirs iisd iisi iisr iisu ilde ile- iled iler iles ilie ilir ilis ill- illd ille illi ills ilre ilse ilud ilus irbe irds ired iree irel irer ires iri- irid irie iril iris irlb irre irri irrs irse irul irus isbd isbe isbl isdb isde isds iseb ised isee isel iser ises isie isil isis isle isls isri isse issi issr isss issu isus iuds iuel iuiu iusd iuse iuss lbds lblr lbrs ldls ldrs le-u lebd lebu lede ledi leds leed leel leer lees leib leid leie leil leir leis lele leli lell lelu lerd lere lese less lesu leud leur libe libr libs libu lidb lide lidl lids lieb lied liel lier lies lieu liii liir liis lilb lile lili lill lils lilu lird lire liri lirl lirr lirs liru lisd lise lisi liss lisu liue lius llbs lldb llds lles lleu llll llud lrdd lrds lrrr lrse ls-r lsbu lsds lses lsid lssr lube lubs ludd lude ludi lued luer lues luis lule luli lull lulu lurd lure luri lurs luse lusi luss rbbb rbbr rbbs rbds rbis rble rbsd rbsl rbss rder rebb rebe rebs rebu redd rede redi redl redr reds redu reeb reed reel rees reid reii reil reir reis reiu relb reld rele rell rels rerd rere reri rers reru rese resi ress reue reul reus reuu rib- ribe ribs ribu ridd ride ridi rids ried riel rier ries rieu riis rile rill rilu rire riri rirs risd rise risi riss risu riue rius rlds rlee rleu rlls rred rrle rrrr rsbi rsdd rsdl rsds rsee rsid rsis rsre rssl rubb rube rubi rubs rubu rudd rude rudi rudl ruds rued ruel ruer rues ruid ruis rule rull rurd rure ruri rurs ruru ruse rusi russ rusu ruud s-ib s-ii sbbs sbds sber sbsd sbse sbsi sbus sdds sder sdes sdib sdls sdrs sdsl sdss sdsu se-d se-e se-i se-s se-u sebe sebi sebs sede seds seeb seed seel seer sees seeu seid seie seii seil seir seis seiu selb seld sele seli sell sels selu serb serd sere seri serr sers seru sese sesi sess seui seul seur sibe sibi sibs sibu sidd side sidi sidr sids sied siel sier sies sil- sild sile sili sill sils silu sire siri sirr sirs siru sisd sise sisi siss sisu siue siui sius sl-i slds sleb sled slee sler sles slib slid slie slir slre slrs slsu slub slud slue slur srde sreb sres srib sris srsd srub ssbr ssdd ssee sses ssid ssis ssle ssri ssrl ssrs sssb sssi ssss sub- subb subd subi subl subs sudd sude sudi suds sued suee suel suer sues sueu suid suie suir suis sul- suld sule suli sull sulu sur- surd sure suri surr surs suru sus- susd suse susi suss susu suus u-ie ubbe ubbi uber ubid ubii ubir ubis uble ubli ubls ubud uddi udds udel uder udid udir udsd udsl ueir uele ueli uell uers uess uies uile uirr uisd uise ulde uleb ulee ules ulie ulle ulli ullr ulul ulus urbe urbi urbs urde urds urdu ure- ured ures