ccccc cksum cruck crums crust cruts cstcc ctcum ctrsm cucks cucuk cumm- currs curst curts cusks cusum cutcu cutts krumm krust ksrtc kucuk kuksu kukur kumru kumst kumuk kurku kursk kurts kuruc kuruk kurus kusum kusur kuttu kutum kutur kutus kuusk mmccc mmmcc mmmmm mt-tc mt-tk mt-tm mt-tr mt-tt mucks muctc mucum mucur mucus mukur mukus mumcu mummu murck murks murru mursk muruk murum murus murut musc- musks musts mustu musuk mutsk mutsu mutts mutum mutus rmutt rsust rt-rk rucks rukus rummu rumst rus-m rusks rusts rustu ruutu scrms scrum scrus sctrs scum- scumm scums scurr scurt scut- scuts scutt skruk skurr skurt skuru skutt smurr smuss smuts sssss stcum strrs strsm struc strum strut stuck stumm stums sturk sturm sturt stuss suck- sucks suckt sucr- sucst sukru sukuk sukur sumru sumsk sumur sumut sursk surtr suruk surur surus susuk susus suttu sutum tcutk truck truss trust truus tsmmr tsrcs tsuru tsuur ttttt tucks tuctu tucum tukur tumut turck turks turku turms tursk turss turst tursu turtu turut tusks tutku tutus tuuru urkut ursuk ursus urucu urums urutu us-ks us-sc usmcr ustum ustur usutu utrum uttur uturu uuuuu