says skal skan skap skn- skol skon skop skpo skss sky- skyn skys skyy slaa slak slan slap slas slay slln sllp slon sloo slop slos sloy slpp slps slsa slyp slys snak snap snas snla snns snoa snoo snop snos snpo snpp snsy snys soak soal soan soap soas soay soka sokk sokn soko sola solk soll soln solo solp sols soly son- sona sonk sono sons sony sook sool soon soop soos sooy sopa sopo sopp sops sopy sosa soso soss soya soyo soys sp-a spak spal span spap spas spay spkl spla splo splp spls spns spok spon spoo spop spos spoy spps spsa spso spsp spss spy- spys ssaa ssan ssao ssap ssas ssla sslp ssns ssop sspa sspl sspo ssps sssa ssss syl- sylk syll syls syn- synk syns syny syon sypo syso syss syyk yaak yaan yaas yaka yako yaks yala yall yalo yalp yana yank yann yano yans yapa yapp yaps yasa yask yaso yass yaya yayo yays ykan ykko ylay ylla ylls ylyk ynoa ynol ynon yoak yoal yoan yoko yoks yoky yola yolk yoll yolo yolp yoly yona yonk yono yons yook yool yoon yoop yopo yopy yoso yoyn yoyo ypoa ysay ysnp yson ysop yyyy