hhhhh hthrt huhuh huhus hulls hulst hurll hurls hurst hurts hurtt hurtu husht huttu hutus huuru llrrs lulls lulul lulus lusts lusus luths lutsu rlrts rsust ruhrs rushh russh rusts rustu ruths ruthu rutul ruuth ruutu shhhh shltr shluh shull shuls shurl shurt shuru shush shust shutl shuts shutt shutu slsts slurs slush sluss sluth sluts ssssh sssss sthrt strrs strul strut stuhr stull stult sturt stush stuss stuth suhur sulls sulur sulus sulut surtr suruh surul surur surus susus sutth suttu thrus thsts thurl thurs thurt thuru trull truls trush truss trust truth truus tshul tstlt tsuru tsuur ttttt tulls tulus turss turst tursu turtu turul turut tutus tuuru uh-uh uhhuh uhuhs uhuru ullur ululu uluru urshu ursus urtlu urutu ushus ustur usutu utsul uttur uturu uuuuu