b-r-k bbsrc bbuss bcbst bckdk bdrms bdubs bmcsr bmrst brmmm brrrr bruck brud- bruds brumm brusk bruss brust bskts btr-d btr-t btstu bttms bucks bucku bucsu bucum bucur budds buddu budur bukk- bumbu burbs burck burcu burds burks burrs burru burst burts burtt buruc burud buruk burus burut busks bussu busts busum busur busut busuu butts butut c-bus cbkst cbrsd ccccc cccsd cksum cmbst cmdrs cruck cruds crumb crums crust cruts csdms cstcc ctcum ctdrs ctrsm cubub cucks cucuk cumbu cumm- curbs curds currs curst curts cusks cusum cutcu cutts d-bus d-cru dbtss dc-uk ddddd ddrmm ddruk ddrum dmsms drubs drumb drumm drums drust dstmt du-ku dubbs dubuc dubus ducks ducts duduc duduk dukku dumbs durst durtu durum dusks dusts k-b-d k-t-b kdsbk krumm krust ksrtc kucuk kudum kudur kudus kuksu kukur kumru kumst kumud kumuk kurbu kurds kurku kursk kurts kuruc kurud kuruk kurus kusum kusur kuttu kutum kutur kutus kuusk mbccs mburu mcbbs mcdst mdmsc mmccc mmdcc mmmcc mmmmm mrcub mt-tc mt-td mt-tk mt-tm mt-tr mt-tt mucks muctc mucum mucur mucus muddu mukur mukus mumcu mummu murck murdu murks murru mursk murud muruk murum murus murut musc- musks musts mustu musuk mutsk mutsu mutts mutum mutus rdtsc rmutt rsust rt-rk rubus rucks rudds rudkk rudus rukus rummu rumst rus-m rusks rusts rustu ruutu s-bus s-dmb sbuks sccbc scdsb scrms scrtd scrub scrud scrum scrus sctrs scuds scum- scumm scums scurr scurt scut- scuts scutt skruk skuds skurr skurt skuru skutt smbus smurd smurr smuss smuts ssdrs sssrb sssss stcum strrs strsm strub struc strum strut stubs stuck studd studs stumm stums sturb sturk sturm sturt stuss stutd subbu subss subst subud subuk suck- sucks suckt sucr- sucst sudds sudku sudum sudur sukru sukuk sukur sumru sumsk sumud sumur sumut surds surdu sursk surtr surud suruk surur surus susuk susus suttu sutum suudu tbtbt tbutt tcutk trbuk trubs trubu truck truss trust truus tsmmr tsrcs tsuru tsuur ttttt ttusb tubbs tucks tuctu tucum tudur tukur tumbu tumut turbt turck turds turks turku turms tursk turss turst tursu turtu turut tusks tutku tutus tuuru u-dub ucmdb ukcdr ukssd umudu urduk urkut ursuk ursus urubu urucu urums urutu us-ks us-sc usmcr ustum ustur usutu utrdb utrum uttur uturu uuuuu