ssss syar syce syck sycr syde syds syer syes syke syl- syle sylk syll syls syra syre syrs syry syse syss syyk yaak yaar yaas yacc yack yacy yada yade yads yael yaka yaks yala yald yale yall yara yard yare yark yarl yarr yars yary yasa yask yass yaya yays yccc ycee ydad yday ydee ydel ydes ydre yead yeal year yeas yeck yedd yede yeds yeed yeek yeel yeer yees yeka yeke yela yeld yele yelk yell yerd yere yerk yerl yerr yers yery yesa yesk yess yeye yeyr ykes ykey yksc ylad ylay ylde ylds ylke ylla ylle ylls ylyk yrad yrke yrle yrly yrsa ysay ysed ysee ysel yser yses ysle ysse yyyy