sihi sihs sihu siim sima simh simi simm simp sims sina sinh sini sinn sinp sins sinu sipa sipi sipp sips sisa sish sisi siss sisu siui sium sius smaa smai sman smap smas smhs smia smin smis smpa smps smsh smsn smsp smss smus snam snap snas snhs snia snip snmp snns snpp snum snus sp-a spam span spap spas spau sphs spia spim spin spip spis spma spmi spms spns spps spsa spsp spss spui spun spus ssaa ssam ssan ssap ssas ssau sshs ssin ssis ssns sspa ssps sssa sssh sssi sssm ssss suam suan suas suha suhi suin suis sum- suma sumi sump sums sumu sun- suna suni sunn suns sunu sup- supa suph supp sups sus- susa susi susp suss susu suum suus uahs uams uasa uasp uaua uhna uhss uhuh uhup uima uims uipi umaa umai uman umap umas umhs umma umms umph umps umsa umsp umsu umus unaa unai unam unan unas unau unha uni- unia unii unin unis unma unna unni unns unpa unps uns- unsa unum unus upas upim upin upis upma upnp uppa uppp uppu upsa upsi upup us-a usaa usan usap usas usha ushi ushs ushu usia usim usin usip usis usma usmm usmp usms usna usnu uspa uspp usps ussa usss ussu usua usui usun usus uuni uusi uuuu