llrrs lulls lulul lulus lunns lunts lurun lusts lusus lutsu nltss nstnt nu-nu nulls nunns nunun nurlu nursu nurun nurus nusus rlrts rnsts rstuv rsust rttns runst runts rusts rustu rutul ruutu slsts sltrn slunt slurs sluss sluts snltr snurl snurt snuss srlvs sssss strrs strul strut struv sttns sttsn stull stult stuns stunt sturt stuss sulls sulur sulus sulut suntu surtr surul surur surus susun susus suttu suuns t-nut tllnn tntnt tntsl tnuts trull truls truss trust trutv truus tstlt tsuru tsuur ttttt tulls tulun tulus turn- turns turnt turnu turss turst tursu turtu turul turut tutun tutus tuuru ullur ululu uluru unnun unnur unnut unrun unstr unsu unsun unurn ursus urtlu urutu ussun ustur usutu utsul uttur uturn uturu uuuuu vulns vulv-