sors sory sosa sosh sosi soso soss soya soyo soys sras srhs sris srna srni srnn srno sros ssaa ssan ssao ssas sshs ssin ssis ssns ssra ssri ssrs sssa sssh sssi ssss syar syha syia syis syn- syns syny syon syra syro syrs syry syso syss yaan yaar yaas yahi yahn yaho yahs yain yair yana yani yann yano yans yaoi yara yari yarn yaro yarr yars yary yasa yash yasi yaso yass yaya yayo yays yhar yhis yhon yian yina yins yirn yirr yiss ynoa ynoh ynon ynsh yoan yoar yohn yoho yona yoni yono yons yoon yori yorn yoro yory yosh yosi yoso yoyn yoyo yrho yrin yron yrsa yryn ysay ysii yson yssh yyyy