sil- sila sild sili sill sils silu sipa sipi sipp sips sisa sisd sish sisi siss sisu siui sius sl-i slaa slad slai slap slas slau slds slhs slid slip sllp slpi slpp slps slsa slsu slud slup sp-a spad spal spap spas spau spdl spdp sphs spia spip spis spla splp spls sppd spps spsa spsd spsp spss spud spui spus ssaa ssap ssas ssau ssdd ssdp sshl sshs ssid ssis ssla sslp sspa sspl ssps sssa sssh sssi ssss suas suda sudd sudh sudi suds suha suhi suhl suid suis sul- sula suld sulh suli sull sulp sulu sup- supa suph supp sups sus- susa susd susi susp suss susu suus uahs uald uasa uasd uasp uaua udaa udad udal udas udau uddi udds udid udpd udsd udsl uh-d uhid uhss uhuh uhup uipi uisd ulaa ulad ulai ulas ulla ulli ulsa ulua ulul ulus upal upas upda upis upla uppa uppp uppu upsa upsi upup us-a usaa usad usal usap usas usda usdl usdp usds usha ushi ushs ushu usia usip usis uslp uslu uspa uspp usps ussa usss ussu usua usui usul usus uulu uusi uuuu