siriu sirse sirsi sirud sirup sirur sisde sisel siser sises sisid sisil sisis sisle sisli sissi sissu siudi siuri siuru siusi slede sleds sleep sleer sleid slepe sleps slerp sless slide slied slier slies slip- slipe slips slirp sliss slude sluds slued sluer slues sluis slurp slurs sluss spder spedd spede spedi speed speel speer spees speid speir speld spele spell spere speri sperl sperr speus spide spied spiel spier spies spile spili spill spir- spire spirr spise spiss spred spree spres sprue spuds spued spues spule spure spurl spurr spurs spuse spuul sride ssdrs ssies sssss sudds suder sudis sudur suede suell suerd suere suers suess sueur suide suids sulid sulis sulle sulli sulls sulse sulur sulus super supes suple supls suppe suppl supps supre supsd supsi supur surds surdu sured surer sures surir suris surpu surre surud surui surul surur surus suser suses susie susil susse susus suudu suuel u-ies uddel udder udell udler udupi ueles uispp uldis ulees ullur ulpur ulser ululu ulupi uluru upedu upier upled upped upper uppie uppli upse- urdee urdes ureid urelu uride uriel urled urris ursel ursid ursus uruli urupe ururi urusi usees usell users useup usies usire uspid uspis ussel usses ussie usuli usure usurp ususi uusis uuuuu