slpp slps slyp slys snid snig snip snns snod snog snoo snop snos snpg snpo snpp snsd snsy snys sodd sodo sods sody sogi sogn sogo sogs soil soin sois sold soli soll soln solo solp sols soly son- sond song soni sono sons sony sood soog sool soon soop soos sooy sopd sopi sopo sopp sops sopy sosi soso soss soyo soys spdl spdp spdy spig spin spio spip spis splo splp spls spns spod spon spoo spop spos spoy sppd spps spsd spso spsp spss spy- spys ssdd ssdp ssgs ssid ssin ssis sslp ssns ssop sspl sspo ssps sssi ssss sydi syds sygn syis syl- syli syll syls syn- synd syng syns syny syon sypo syso syss ydil ydin ydnp ydon ygon yidi yids yild yili yill ying yins yips yiss ylds ylid ylli ylls ynol ynon yodo yods yogi yogo yold yoli yoll yolo yolp yoly yond yong yoni yono yons yood yool yoon yoop yopo yopy yosi yoso yoyn yoyo ypsi ysii ysnp yson ysop yspi yyyy