soml somm somo somy sood sool soom soos sooy sose sosi soso soss soye soyo soys ssdd ssdm ssee ssem sses ssid ssis ssle ssml sssi sssm ssss syde sydi syds syes syis syl- syle syli syll syls sym- syme symi syms syse syso syss ydee ydel ydes ydie ydil yedd yede yedi yedo yeds yeed yeel yees yeid yeie yeii yeld yele yeli yell yelm yelo yeme yemm yeom yeos yesi yesm yeso yess yeye yeyi yeyo yidi yids yild yile yili yill yise yiss ylde ylds ylem ylid ylle ylli ylls ymel ymyd yode yodo yods yold yole yoli yoll yolo yoly yomi yomo yood yool yosi yoso yoye yoyo ysed ysee ysel yses ysii ysle ysse yyyy