slep sles sley slge slie slig slip slln sllp slpi slpp slps slsu slue slug slup slye slyp slys snee sneg snel snep snes snie snig snip snns snpg snpp snsy snug snus snye snys spee speg spel spen spes spey spie spig spin spip spis sple splp spls spne spns spps spse spsp spss spue spug spui spun spus spy- spys ssee ssep sses ssgs ssin ssis ssle sslp ssns sspe sspl ssps sssi ssss suee suel suen sues sueu suey sug- suge sugg sugi suie suig suin suis sul- sule suli sull sulp sulu sun- sune sung suni sunn suns sunu suny sup- supe supp sups supy sus- suse susi susp suss susu susy suus suyi suyn suyu syen syes sygn syis syl- syle syli syll syls syn- syne syng syns synu syny sype syse syss syue syun u-ie uein uele ueli uell uepi uesn uess ueys ugep uggs ugis ugli ugly ugne ugni ugny uguu uies uige uile uipi uise ulee ulen ules uley ulie ulle ulli ully ulne ulul ulus ulye ulys unee unen unes ungp ungu uni- unie unii unin unis unle unlp unne unni unns unps uns- unsg unus upen upie upin upis upne upnp uppe uppp uppu uppy upse upsi upsy upup usee usel usen uses usgp usie usin usip usis usle uslp uslu usnu uspp usps usse usss ussu ussy usui usul usun usus uuen uulu uuni uusi uuuu uuyn uyin uyle ye-u yeel yeen yeep yees yegg yegi yeie yeii yele yeli yell yelp yelu yene yeng yeni yens yepe yepp yeps yesi yess yesu yeue yeun yeye yeyi ygun yien yile yili yill ying yins yipe yips yise yiss ylle ylli ylls ynes ynge ynne ynug ypsi ysee ysel ysen yses ysii ysle ysnp yspi ysse yssu ysue yuel yuen yugg yugi yugs yugu yuie yuin yule yuli yuls yulu yune yung yuns yuny yupi yups yuye yuyu yyyy