-ism bbbb bbbs bbdd bblb bbls bdii bdls bdmi bdsd bdsm bibb bibi bibl bibs bidi bids bidu biis bild bili bill bils bilu bims bis- bisd bisl biss bisu blim blis blls blss blub blud blum blus bmdb bmmi bmus bsbd bsdl bsim bsms bssd bssm bubb bubi bubs bubu budb budd budi budl buds budu buid buis buiu bulb buld buli bull buls bulu bum- bumb bums busi buss busu buus dbls dbms dbss dbus dddd ddss ddub dibb dibs didi dids didu diii diis dili dill dils dimi dimm dims dimu dis- disd disi diss dius dlbd dlib dlii dlil dlis dmds dmss dmus dsdm dsls dsmb dsml dsms dssi dub- dubb dubs dubu dudd duds dudu duid duil duis duli dull dulu dumb dumi dumm dums dusi duul ibbm ibid ibim ibis ibml ibms ibss ibus idbm iddm idid idil idis idli idls idms idss idub idus iiii iiis iisd iisi iism iisu iium ilbm ilis ill- illd illi ills ilud ilum ilus imbi imdb imdi imds imid imli immi imms imsi imss imsu imus isbd isbl isdb isds isil isim isis isls ismi isms issi isss issu isum isus iuds iuiu iums iusd iuss lbds lbms lddm ldls libs libu lidb lidl lids liii liis lilb lili lill lils lilu limb limi liml limm lims limu lisd lisi liss lisu lius llbs lldb llds llll llms llud lmds lmii lmms lmsi lsbu lsds lsid lubs ludd ludi luis luli lull lulu lumb lumi lums lusi luss mbbs mbdb mbim mbis mbms mbsl mbus mddl mddm mdds mdii mdil mdis mdli mdsd mdud mibs mid- midi midl mids miii miis mild mili mill mils milu mim- mimd mimi mims mis- misd misi misl miss misu miui mlii mlis mlss mmdb mmdi mmdl mmds mmii mmis mmli mmmd mmmm mmms mmsd mmsu mmus msid msil msmb msml msmm msms msmu mssi mssm msud msus mubi mubs mudd mudi mudl muds mudu muid muil muis muld muli mull mulm mulu mumm mums mumu musd musi musl muss musu s-ib s-ii sbbs sbds sbml sbsd sbsi sbus sdds sdib sdls sdms sdsl sdsm sdss sdsu sibi sibs sibu sidd sidi sids siim sil- sild sili sill sils silu simd simi simm sims sisd sisi siss sisu siui sium sius sl-i slds slib slid slim sllm slmm slsu slub slud slum smid smil smis smls smsd smss smus ssdd ssdm ssid ssis ssml sssb sssi sssm ssss sub- subb subd subi subl subm subs sudd sudi suds suid suis sul- suld suli sull sulm sulu sum- sumd sumi sums sumu sus- susd susi suss susu suum suus ubbi ubid ubii ubis ubli ubls ubud uddi udds udid udim udsd udsl uiml uims uisd ulim ulli ulmi ulmu ulul ulum ulus umb- umbi umms umsu umus usbl usbs usdl usdm usds usim usis uslu usmd usmm usms ussb usss ussu usui usul usus uulu uusi uuuu