slepe sleps sless slies slike slip- slipe slips sliss sloes sloke sloop sloos slope slops sloss slouk sloup slues sluis sluss so-il so-lo so-so soell soies soiie soile soill soils sokel sokes sokil sokol sokos solei solel soles soli- solie solis solle solli soloe solok solos soluk solus sooke sooks soole soolu soope soosi sopel sopie sopik soppo sopup sosei soses sosie soss- sossi sosui sosus souel soues souke souks soule souli soulo souls soupe soups sous- souse speek speel spees speke spele spelk spell speoi speos speus spiel spies spike spile spili spill spise spiss splek spoil spoke spol spole spook spool spose sposi sposo spoul spues spuik spuke spule spuse spuul ssies sssss su-ki suell suelo suess suike suilk sukie sukko sukli sukuk sulik sulis sulke sulki sulks sulle sulli sulls sulse suluk sulus supes suple supls suppe suppl supps supsi susek suses susie susil suske susse susso susuk susus suuel u-ies u-pop ueles uispp ukeep ukeke uki-e ulees uloop ulose ulous ululu ulupi uouee upolo upolu uppie uppli upse- upski us-ks usees usell useup usies uskok uskup uspis ussel usses ussie usuli ususi uusis uuuuu