-ism bbbb bbbs bblb bbls bibb bibi bibl bibs biis bili bill bils bilu bims bipm bipp bips bipu bis- bisl bisp biss bisu blim blip blis blls blsp blss blub blum blup blus bmmi bmus bpml bpms bpsu bsim bsms bspp bssm bsup bubb bubi bubs bubu buis buiu bulb buli bull buls bulu bum- bumb bump bums bups busi buss busu buus ibbm ibim ibis ibml ibmp ibms ibss ibus iiii iiis iipm iisi iism iisp iisu iium ilbm ilis ill- illi illp ills ilum ilus imbi imli imlp immi imms impi impl imps imsi imsp imss imsu imup imus ipil ipmi ipmp ipms ipsi ipsp ipss ipus isbl isil isim isis isls ismi isms isps issi issp isss issu isum isup isus iuiu iums iupp iuss lbms libs libu liii liis lilb lili lill lils lilu limb limi liml limm limp lims limu lip- lipb lipi lipl lipp lips lipu lisi lisp liss lisu lius llbs llll llms llps lmii lmms lmsi lppl lpss lsbu lspl lssp lubs luis luli lull lulu lumb lumi lump lums lupi lupu lusi luss luup mbbs mbim mbis mbms mbps mbsl mbus mibs miii miis mili mill mils milu mim- mimi mimp mims mipi mips mis- misi misl miss misu miui mlii mlis mlps mlss mmii mmis mmli mmlp mmmm mmms mmpi mmpu mmsu mmus mplm mpls mppp mpps msil mslp msmb msml msmm msms msmu mspb mspi mspp mssi mssm mssp msus mubi mubs muil muis muli mull mulm mulu mumm mump mums mumu mups musi musl muss musu pbil pblu pbsp pibb pibi piip pil- pili pill pilm pils pilu pimi pimp pims pipi pipp pips pisi piss pisu pium pius plib plim plip plis plmb plms plpp plsi plss plum plup plus pmip pmmp pmmu pmpm pmsl ppib ppli ppml ppms pppp ppps ppss psil psim psip psis pspi pspp psps pssm publ pubs pubu puis puiu puli pull pulp puls pulu pumi pump pupi pupl pups pupu pusi puss s-ib s-ii sbbs sbml sbsi sbsp sbus sibi sibs sibu siim sil- sili sill sils silu simi simm simp sims sipi sipp sips sisi siss sisu siui sium sius sl-i slbp slib slim slip sllm sllp slmm slpi slpp slps slsu slub slum slup smil smis smls smps smsp smss smus spib spim spip spis splp spls spmi spms spps spsp spss spui spus ssis sslp ssml sspl ssps sssb sssi sssm ssss sub- subb subi subl subm subs suis sul- suli sull sulm sulp sulu sum- sumi sump sums sumu sup- supp sups sus- susi susp suss susu suum suus ubbi ubii ubis ubli ubls uiml uims uipi ulim ulli ulmi ulmu ulul ulum ulus umb- umbi umms umps umsp umsu umus upim upis uplb upml uppp uppu upsi upup usbl usbs usim usip usis uslp uslu usmm usmp usms uspp usps ussb usss ussu usui usul usus uulu uusi uuuu