siro sirp sirr sirs sisi siss sisy siyi sl-i slig slip slir slln sllp slog slon sloo slop slos sloy slpi slpp slps slrn slrp slrs slyp slys snig snip snir snns snog snoo snop snor snos snpg snpo snpp snrs snsy snys sogi sogn sogo sogs soil soin soir sois soli soll soln solo solp solr sols soly son- song soni sono sons sony soog sool soon soop soor soos sooy sopi sopo sopp sops sopy sorg sori sorn soro sorr sors sory sosi soso soss soyo soys spig spin spio spip spir spis splo splp splr spls spns spon spoo spop spor spos spoy spps spri spro sprs spry spso spsp spss spy- spyr spys sris srni srnn srno sros srps srsp ssgs ssin ssis sslp ssns ssop sspl sspo ssps ssrg ssri ssrl ssrs sssi ssss sygn syis syl- syli syll syls syn- syng syns syny syon sypo syro syrs syry syso syss ygon ygor yili yill ying yins yips yirn yirr yiss ylli ylls ynol ynon yogi yogo yoli yoll yolo yolp yoly yong yoni yono yons yool yoon yoop yopo yopy yori yorn yoro yory yosi yoso yoyn yoyo ypir ypsi yrin yrly yron yryn ysii ysnp yson ysop yspi yyyy