ccccc cccsd cksum cmdrs cruck cruds crums crust cruts csdms cstcc ctcum ctdrs ctrsm cucks cucuk cumm- curds currs curst curts cusks cusum cutcu cutts d-cru dc-uk ddddd ddrmm ddruk ddrum dmsms drumm drums drust dstmt du-ku ducks ducts duduc duduk dukku durst durtu durum dusks dusts krumm krust ksrtc kucuk kudum kudur kudus kuksu kukur kumru kumst kumud kumuk kurds kurku kursk kurts kuruc kurud kuruk kurus kusum kusur kuttu kutum kutur kutus kuusk mcdst mdmsc mmccc mmdcc mmmcc mmmmm 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 rucks rudds rudkk rudus rukus rummu rumst rus-m rusks rusts rustu ruutu scrms scrtd scrud scrum scrus sctrs scuds scum- scumm scums scurr scurt scut- scuts scutt skruk skuds skurr skurt skuru skutt smurd smurr smuss smuts ssdrs sssss stcum strrs strsm struc strum strut stuck studd studs stumm stums sturk sturm sturt stuss stutd 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 tcutk truck truss trust truus tsmmr tsrcs tsuru tsuur ttttt tucks tuctu tucum tudur tukur tumut turck turds turks turku turms tursk turss turst tursu turtu turut tusks tutku tutus tuuru ukcdr ukssd umudu urduk urkut ursuk ursus urucu urums urutu us-ks us-sc usmcr ustum ustur usutu utrum uttur uturu uuuuu