sood sool soom soor soos sooy sord sore sorh sorm soro sorr sors sory sose sosh soso soss soye soyo soys srcc srch srde srec srem sreo sres srhs srmc sros srsd sscc ssce sscs ssdc ssdd ssdm ssec ssee ssem sses sshl sshs sslc ssle ssmc ssml ssoc ssrc ssrl ssrm ssrs sssc sssh sssm ssss syce sych syco sycr syde syds syer syes syhe syl- syle syll syls sym- syme syms syre syro syrs syry syse syso syss yccc ycch ycee yche ydee ydel ydes ydre yech yedd yede yedo yeds yeed yeel yeer yees yehe yehr yehs yeld yele yell yelm yelo yeme yemm yeoh yeom yeos yerd yere yerl yerm yero yerr yers yery yesh yesm yeso yess yeye yeyo yeyr yhed yher yhes yhyd ylde ylds ylem ylle ylls ymel ymer ymyd yoch yode yodh yodo yods yohe yoho yold yole yoll yolo yoly yomo yood yool yord yore yoro yory yosh yoso yoye yoyo yrho yrle yrly ysco ysed ysee ysel yser yses ysle ysse yssh yyyy