senie senil senir senis senne sense sensi sensu senue senur sepen seppi sepsi seren serer seres serie serin serir seris serle serpe serps serre serri serse sersi serss serue serup seser seses sesis sesse sesue sesun seuen seuer seuil seuir seule seure seuss si-in sieie siens siepi siese sieu sieur siili silen siler siles silin sille silli sills silpi silur siner sines sineu sinis sinni sinu- sinue sinur sinus siper sipes siple sippe sippi sipsi siree sirel siren sires sirin siris siriu sirse sirsi sirup sirur sisel siser sises sisil sisis sisle sisli sisne sissi sissu siuri siuru siusi sleen sleep sleer slepe sleps slerp sless slier slies sline slip- slipe slips slirp sliss sluer slues sluis slurp slurs sluss sneer snees sneir snell snepe sneps snerp snese snies snils snipe snipp snips snirl snrnp snurl snurp snuss speel speen speer spees speir spele spell spene spens spere speri sperl spern sperr speus spiel spier spies spile spili spill spin- spine spins spir- spire spirr spise spiss splen spner spree spres sprue sprun spues spule spune spure spurl spurn spurr spurs spuse spuul srnin srsen ssies sssss suein suell suere suers suess sueur suine sulin sulis sulle sulli sulls sulse sulur sulus sunel sunen sunie sunil sunin sunis sunne sunni sunpu sunup super supes suple supls suppe suppl supps supre supsi supur suren surer sures surin surir suris surni surpu surre surui surul surur surus suser suses susie susil susse susun susus suuel suuen suuns u-ies u-n-i u-nii uelen ueles uinen uispp uisun ulees ulene uline ullin ullur ulpur ulser ululu ulupi uluru unerp unies unini uninn unipi unise unisi unius unnes unnun unnur unpen unpeu unpin unrep unrip unrun unsee unsel unser unsin unsu unsui unsun unurn unuse upenn upier uppen upper uppie uppli uprun upse- upsun urelu urens uriel urien urin- urine urins urnes urpin urris ursel ursus uruli urupe ururi urusi usees usein usell usens usern users useup usies usine usini usins usire usnin uspis ussel usses ussie ussun usuli usune usure usurp ususi uunsi uusis uuuuu