sool soon soor soos sooy sora sord sorn soro sorr sors sory sosa soso soss soya soyo soys sras srna srnn srno sros srsd ssaa ssan ssao ssas ssdd ssla ssns ssra ssrl ssrs sssa ssss syar syds syl- syll syls syn- synd syns syny syon syra syro syrs syry syso syss yaan yaar yaas yada yado yads yala yald yall yalo yana yann yano yans yara yard yarl yarn yaro yarr yars yary yasa yaso yass yaya yayo yays ydad ydan yday ydna ydon ylad ylay ylds ylla ylls ynoa ynol ynon yoal yoan yoar yoda yodo yods yola yold yoll yolo yoly yona yond yono yons yood yool yoon yord yorn yoro yory yoso yoyn yoyo yrad yrly yron yrsa yryn ysay yson yyyy