bbbb bbbs bbeb bbws bebb bebe beeb beem bees beme bemu bes- bese besm bess bewe bmus bmws bseb bsee bses bsms bsse bssm bswm bubb bube bubs bubu buem bueu bum- bumb bums buse buss busu buus buwe ebbs ebbw ebes ebus eeee eees eems eese embe embs emes emeu emew emme emms emmu emse emus esbs esee esem eses esme esse essu esus esws eums euse euwe ewes ewew mbbs mbes mbms mbus mebe meem mees meme mems memu mes- mese mess meum meus mewe mews mmes mmmm mmms mmse mmsu mmus msee msem msmb msmm msms msmu mssm msus mube mubs muee mues mume mumm mums mumu muse muss musu muwe mweb mwmw sbbs sbse sbus se-e se-s se-u se-w sebe sebs seeb seem sees seeu seew seme sems semu sese sess sewe sews sewu smbe smeb smee smew smss smus smws ssee ssem sses sssb sssm ssss ssws sub- subb subm subs suee sues sueu sum- sume sums sumu sus- suse suss susu suum suus suwe suwu swbs swbw sweb swee swem swme swss swum ubbe uess uewe umb- umbe umes umms umsu umus usbe usbs usee uses usme usmm usms ussb usse usss ussu usus uuuu wbbb wbbe wbbm wbbs wbbw wbeb wbem wbes wbew wbmm wbms wbmw wbsb wbsm wbss wbsu wbsw wbus wbuw wbwb webb webe webm webs weeb weem wees weeu wemb weme wemm wemu wesb wese wesm wess wesu wewe wmbb wmbm wmbs wmbw wmeb wmee wmem wmew wmmb wmme wmms wmmw wmse wmss wmsu wmsw wmub wmum wmus wmuu wmwm wsbb wsbm wsbs wsbu wsbw wseb wsem wses wsew wsmb wsme wsmm wsms wsmw wssm wsss wssu wssw wsue wsum wsus wsuw wswb wsws wsww wubb wubu wumm wums wusb wuss wusu wusw wuub wuuu wuwe wuwm wwbb wwbm wwbu wweb wwmb wwmm wwms wwsb wwse wwsm wwss wwsu wwus wwwe wwwm wwws wwww