shls shm- shri shrs shua shui shul shum shur shus shuu siaa siah siai sial siam sias siau siha sihi sihl sihr sihs sihu siim sil- sila sili sill sils silu sima simh simi simm sims sira siri sirr sirs siru sisa sish sisi siss sisu siui sium sius sl-i slaa slai slam slas slau slhs slim slir sllm slmm slrs slsa slsu slum slur smaa smai smal smas smhs smia smil smis smls smsh smss smur smus sram sras srhs srim sris ssaa ssam ssas ssau sshl sshs ssis ssla ssml ssra ssri ssrl ssrm ssrs sssa sssh sssi sssm ssss suam suar suas suha suhi suhl suhr suir suis sul- sula sulh suli sull sulm sulu sum- suma sumi sums sumu sur- sura suri surr surs suru sus- susa susi suss susu suum suus uahs uair uams uars uaru uasa uaua uhrs uhss uhuh uima uiml uims uira uirr ulaa ulai ulam ular ulas ulim ulla ulli ullr ulma ulmi ulmu ulsa ulua ulul ulum ulus umaa umai umar umas umhs umla umma umms umra umri umsa umsu umus urai ural uras urau uria urim uris uriu urla urls urma urmi urra urrh urri ursa ursi urss ursu urum urur urus us-a usaa usal usar usas usha ushi ushr ushs ushu usia usim usis uslu usma usmm usms usra ussa ussr usss ussu usua usui usul usus uulu uuri uusi uuuu