bbbb bbbs bbdd bbeb bd-r bdes bdii bdsd bebb bebe bebi bede bedi beds bedu beeb beed beer bees beir beis berd bere beri berr bers beru bes- bese bess beur bezd beze bezi bezu bibb bibe bibi bibs bide bidi bidr bids bidu bieb bied bier bies bieu biis birb bird bire biri birr birs biru bis- bisd bise biss bisu bize bizu bizz brds breb bred bree brei brer bres brez brid brie bris briz brrr brrs brsb brsr brud brue brus bruz bsbd bseb bsed bsee bser bses bsrd bssd bsse bubb bube bubi bubs bubu budb budd bude budi buds budu buer bueu buid buie buir buis buiu bur- burb burd bure buri burr burs buru burz buse busi buss busu buus buuz buze buzi buzz bzer bzie bzzz dbrs dbss dbus dddd ddes ddie ddre ddss ddub debe debi debs debu dedd dede dedi dedu deeb deed deer dees deid deie deir deis der- derb dere deri derr ders des- dese desi dess desu deue deur deus deze dibb dibe dibs dide didi dids didu dieb died dier dies dieu diez diii diis dird dire dirr dirs dis- disd dise disi diss dius dize dizi dizu dizz dred dree drei dres drib drie drrs drub drue drui drus druu dsdr dsei dsri dsrr dssi dub- dubb dube dubs dubu dudd dude duds dudu duer dues duid duir duis dure duri duru duse dusi duur duzi duzs dzbb dzbs dzrr dzsr dzud dzur dzus dzze ebbr ebbs ebed eber ebes ebid ebis ebru ebur ebus edde eddi edds ede- edei eder edes edie edis edru edss edur eede eedu eeee eees eers eese eesi eeze eid- eide eidi eidr eidu eied eiei eier eies eird eire eirs eisd eise eiss erbb erbe erde erdi erds ereb ered erei erer eres erez erie eris eriu eriz erre errs erse ersi erub erur erus erzi esbs esdi esds esdu esee eser eses esie esis esrd esri esse essi essu esui esus eubi eude euer eur- eure euse ezed ezer ezri ezuz i-be ibed ibes ibid ibie ibis ibrd ibri ibss ibus idbe ided idee ider ides idid idie idir idis idre idse idss idub idus iedr ieds ieie iere ieri iers iesi iesr iesu ieud iide iied iies iiie iiii iiis iirs iisd iisi iisr iisu irbe irds ired iree irer ires iri- irid irie iris irre irri irrs irse irus isbd isbe isdb isde isds iseb ised isee iser ises isie isis isri isse issi issr isss issu isus iuds iuiu iusd iuse iuss ized izes izze rbbb rbbr rbbs rbds rbis rbsd rbss rder rebb rebe rebs rebu redd rede redi redr reds redu reeb reed rees reid reii reir reis reiu reiz rerd rere reri rers reru rese resi ress reue reus reuu reze rezi rezu rib- ribe ribs ribu ridd ride ridi rids ried rier ries rieu riez riis rire riri rirs risd rise risi riss risu riue rius rize rizi rizu rizz rred rrrr rsbi rsdd rsds rsee rsid rsis rsre rubb rube rubi rubs rubu rudd rude rudi ruds rued ruer rues ruez ruid ruis ruiz rurd rure ruri rurs ruru ruse rusi russ rusu ruud ruze ruzi s-ib s-ii sbbs sbds sber sbsd sbse sbsi sbus sdds sder sdes sdib sdrs sdss sdsu se-d se-e se-i se-s se-u se-z sebe sebi sebs sede seds seeb seed seer sees seeu seez seid seie seii seir seis seiu serb serd sere seri serr sers seru sese sesi sess seui seur sibe sibi sibs sibu sidd side sidi sidr sids sied sier sies sire siri sirr sirs siru sisd sise sisi siss sisu siue siui sius size sizz srde sreb sres srib sris srsd srub srzu ssbr ssdd ssee sses ssid ssis ssri ssrs sssb sssi ssss sub- subb subd subi subs subz sudd sude sudi suds sued suee suer sues sueu suez suid suie suir suis sur- surd sure suri surr surs suru sus- susd suse susi suss susu susz suus suze suzi suzu suzz szis szss szur u-ie ubbe ubbi uber ubid ubii ubir ubis ubud uddi udds uder udez udid udir udsd ueir uers uess uezd uies uirr uisd uise urbe urbi urbs urde urds urdu urdz ure- ured ures urib urie uris uriu urre urri urse ursi urss ursu urur urus uruz usbe usbr usbs usde usds used usee user uses usie usis ussb usse ussr usss ussu usui usus uuri uusi uuuu uzeb uzed uzer uzis uzzi zber zbus zebe zebu zedd zede zedi zeds zees zeid zeir zeis zeri zeus zeze zide zidi ziri zisd zisi zizi zizz zrze zsss zubi zubr zubu zude zuds zuid zurb zurr zuru zusi zuzu zzzs zzzz