spme spms spoc spoo spop spos spoy spps spsa spse spso spsp spss spy- spys ssaa ssac ssam ssao ssap ssas ssca sscc ssce sscp sscs ssec ssee ssem ssep sses ssla sslc ssle sslp ssmc ssml ssoc ssop sspa sspc sspe sspl sspo ssps sssa sssc sssm ssss syam syce syco syes syl- syle syll syls sym- syma syme syms sype sypo syse syso syss yaas yacc yaco yacp yacy yael yala yale yall yalo yalp yama yame yaml yamm yamo yamp yams yapa yape yapp yaps yasa yasm yaso yass yaya yayo yays ycao yccc ycee yeal yeap yeas yeel yeep yees yela yele yell yelm yelo yelp yema yeme yemm yeom yeos yepe yepp yeps yesa yesm yeso yess yeye yeyo ylay ylem ylla ylle ylls ymas ymca ymel yoal yola yole yoll yolo yolp yoly yoma yomo yomp yool yoop yopo yopy yoso yoye yoyo ypcc ypoa ysay ysco ysee ysel yses ysle ysop ysse yyyy