sl-i slcc slcd slds sled slee sles sley slic slid slie sloc slod sloe sloo slos sloy slsc slye slys soce soci socl soco socs socy sodd sode sodo sods sody soec soel soeo soes soic soie soil sois sold sole soli soll solo sols soly sood sool soos sooy sose sosi soso soss soye soyo soys sscc ssce ssci sscs ssdc ssdd ssec ssee sses ssid ssis sslc ssle ssoc sssc sssi ssss syce syco syde sydi syds syes syis syl- syle syli syll syls syse syso syss yccc ycee ycie ydee ydel ydes ydie ydil yedd yede yedi yedo yeds yeed yeel yees yeid yeie yeii yeld yele yeli yell yelo yeos yesi yeso yess yeye yeyi yeyo yidi yids yild yile yili yill yise yiss ylde ylds ylid ylle ylli ylls yode yodo yods yold yole yoli yoll yolo yoly yood yool yosi yoso yoye yoyo ysco ysed ysee ysel yses ysii ysle ysse yyyy