sian sias siau sida sidd sidh sidi sido sids siha sihi sihs sihu sina sind sinh sini sinn sino sins sinu siod sion sios siou sisa sisd sish sisi siss sisu siui sius snad snas snda sndh snhs snia snid snns snoa snod snoo snos snsd snus soad soan soas soda sodd sodo sods sodu soha sohh sohn soho sohs sohu soia soin sois son- sona sond soni sono sons sonu sood soon soos sosa sosh sosi soso soss soud soun sous ssaa ssan ssao ssas ssau ssdd sshs ssid ssin ssis ssns sssa sssh sssi ssss suan suas suda sudd sudh sudi sudo suds suha suhi suho suid suin suio suis sun- suna sund suni sunn suno suns sunu suoh suos sus- susa susd susi suso suss susu suus uahs uasa uasd uaua udaa udad udas udau uddi udds udid udin udoh udon udoo udos udsd udun uh-d uhid uhna uhno uhoh uhss uhuh uisd unaa unai unan unas unau unda undi undo unds unha uni- unia unii unin unio unis unna unni unno unns unon unos uns- unsa unso unus us-a usaa usad usan usas usda usdo usds usha ushi usho ushs ushu usia usin usis usna usno usnu usoi usos ussa usss ussu usua usui usun usus uuni uuno uusi uuuu