-ism bbbb bbbs bbci bbcm bcbc bcbs bccc bcci bccm bccs bcis bcms bcsc bcsm bcss bcuc bibb bibi bibs bicc bici bics biis bims bis- bisc biss bisu bmci bmic bmmi bmus bsci bscs bsic bsim bsms bssc bssm bubb bubi bubs bubu bucc buci bucs bucu buic buis buiu bum- bumb bums busc busi buss busu buus cbbc cbbs cbcc cbcm cbcs cbcu cbms cbsc cbsi cbsm cbus ccbc cccb cccc ccci cccm cccs cccu ccic ccii ccim ccis ccmb ccmc ccmm ccms ccsi ccss ccuc ccus cibc cibi cicc cici cics cicu ciii ciis cimb cimi cimm cims cis- cisc cism ciss ciuc cius cmbc cmbs cmcc cmcs cmii cmmb cmmc cmmi cmms cmsc cmus csbm cscb cscc csci cscs csib csis csmc csmu cssm csum csus cub- cubb cubi cubs cucc cuci cucm cui- cuis cum- cums cusb cuss cusu ibbm ibcs ibim ibis ibms ibss ibus icbc icbm icbs iccb iccc icci iccs iccu icis icmc icmi icmm icms icsb icsc icsi icss icub icus iiii iiis iimc iisc iisi iism iisu iiuc iium imbi imcb imci imcs immi imms imsc imsi imss imsu imus iscc isci iscs iscu isic isim isis ismc ismi isms issc issi isss issu isum isus iucc iuiu iums iuss mbbs mbci mbcs mbim mbis mbms mbus mcbc mcbi mccc mcci mcic mcii mcmc mcmi mcss mibc mibs micc mici mics miii miis mim- mimi mims mis- misc misi miss misu miui mmcc mmci mmcm mmcs mmic mmii mmis mmmc mmmm mmms mmsc mmsu mmus mscc msci msic msmb msmc msmm msms msmu mssi mssm msus mubi mubs muc- mucc mucu muis mumm mums mumu musc musi muss musu s-ib s-ic s-ii sbbs sbcc sbcs sbic sbmc sbsi sbus scbi sccc sccm sccs sci- scic scim scis scmc scmm scms scsc scsi scsu scub scum sibc sibi sibs sibu sicc sici sicm sics sicu siim simi simm sims sisc sisi siss sisu siui sium sius smbc smcc smic smis smsc smss smus sscc ssci sscs ssis ssmc sssb sssc sssi sssm ssss sub- subb subi subm subs suc- succ suci sucs suis sum- sumi sums sumu sus- susi suss susu suum suus ubbi ubic ubii ubis ucbc ucci ucmc ucsb ucsc ucsm ucsu uims umb- umbi umms umsu umus usbc usbs uscc uscm uscs usim usis usmc usmm usms ussb ussc usss ussu usui usus uusi uuuu