-ism bbbb bbbs bbdd bbhs bd-r bddh bdhs bdii bdmi bdrm bdsd bdsm bhhs bhim bhir bhms bhur bhuu bibb bibi bibs bidi bidr bids bidu bihi bihs bihu biis bims birb bird biri birr birs biru bis- bisd bish biss bisu bmdb bmhs bmir bmmi bmus brdm brds brhs brid brih brim bris brrm brrr brrs brsb brsr brud bruh brum brus bsbd bshs bsim bsms bsrd bsrm bssd bssm bubb bubi bubs bubu budb budd budi buds budu buhi buhr buhs buid buir buis buiu bum- bumb bums bur- burb burd burh buri burm burr burs buru bush busi buss busu buus dbhs dbms dbrs dbss dbus dddd ddss ddub dhis dhur dibb dibs didi dids didu dihu diii diis dimi dimm dims dimu dird dirr dirs dis- disd dish disi diss dius dmds dmhs dmrb dmss dmus drhs drib drih drms drrs drub drui drum drus druu dsdm dsdr dshs dsmb dsms dsri dsrr dssi dub- dubb dubh dubs dubu dudd duds dudu duhr duhs duhu duid duir duis dumb dumh dumi dumm dums duri duru dush dusi duur h-ii hbbs hbds hbhs hbms hbrs hbss hdhs hdmi hdms hdri hdrm hdss hhds hhhh hhhs hhms hhus hibi hibu hidi hids hihi hiis hiiu himd hims himu hird hiri hirm hirs hiru hisb hisd hish hiss hmbs hmds hmhb hmhs hmis hmmm hmms hmri hmsm hrhs hrib hrid hrud hshs hsmm hsur hubb hubi hubs hudd hudi huds hudu huhi huhs huhu huib huid huir huis humh humm hums hurd huri hurr hurs huru hush husi huss huub huus ibbm ibid ibim ibis ibms ibrd ibri ibss ibus idbm iddm idid idir idis idms idss idub idus ihdr ihis ihrd ihss ihub ihud iiii iiis iirs iisd iisi iism iisr iisu iium imbi imdb imdi imds imhi imhs imid imir immi imms imri imrr imsi imsr imss imsu imus irbm irds irhs iri- irid iris irms irri irrs irus isbd isdb isds ishi ishm ishr ishs isim isis ismi isms isri issh issi issr isss issu isuh isum isus iuds iuiu iums iusd iuss mbbs mbdb mbhs mbim mbis mbms mbrs mbus mddm mdds mdhs mdii mdis mdsd mdud mhhs mhmm mhmr mhsi mibs mid- midi mids mihi mihr mihs miii miis mim- mimd mimi mims mird miri mirr mirs miru mis- misd mish misi misr miss misu miui mmdb mmdi mmds mmhi mmhm mmhs mmii mmis mmmd mmmh mmmm mmms mmsd mmsu mmus mrbb mrbm mrbs mrdd mrds mrhs mris mrmd mrsd mrsi mrud mshb mshd mshs msid msmb msmm msms msmu msrb mssi mssm mssr msud msus mubi mubs mudd mudi muds mudu muhi muhr muhs muhu muid muir muis mumm mums mumu murd muri murr murs muru musd mush musi muss musu rbbb rbbr rbbs rbds rbhs rbis rbms rbsd rbss rdbm rdhs rdms rhhs rhib rhim rhsm rhum rhus rib- ribs ribu ridd ridi rids rihs riis rimi rimm rims rimu riri rirs risd rish risi rism riss risu rius rmbs rmhs rrhs rrrr rrum rsbi rsdd rsds rshd rshs rsid rsis rsum rubb rubi rubs rubu rudd rudi ruds ruhh ruhi ruhm ruhr ruhs ruid ruis rumb rumi rumm rums rurd ruri rurs ruru rush rusi russ rusu ruud s-ib s-ii sbbs sbds sbhs sbsd sbsi sbus sdds sdhb sdhd sdhs sdib sdms sdrs sdsm sdss sdsu shbm shbs shhh shhs shib shid shih shii shim shir shis shiu shm- shmd shri shrs shub shud shui shum shur shus shuu sibi sibs sibu sidd sidh sidi sidr sids sihi sihr sihs sihu siim simd simh simi simm sims siri sirr sirs siru sisd sish sisi siss sisu siui sium sius smbh smdr smhs smid smis smsd smsh smss smur smus srhs srib srim sris srsd srub ssbr ssdd ssdm sshs ssid ssis ssri ssrm ssrs sssb sssh sssi sssm ssss sub- subb subd subh subi subm subs sudd sudh sudi suds suhb suhi suhr suid suir suis sum- sumd sumi sums sumu sur- surd suri surr surs suru sus- susd susi suss susu suum suus ubbi ubid ubii ubir ubis ubud uddi udds udid udim udir udsd uh-d uhid uhrs uhss uhuh uims uirr uisd umb- umbi umhs umms umri umsu umus urbi urbs urds urdu urib urim uris uriu urmi urrh urri ursi urss ursu urum urur urus usbr usbs usdm usds ushi ushr ushs ushu usim usis usmd usmm usms ussb ussr usss ussu usui usus uuri uusi uuuu