sbbs sbca sbcc sbcs sbma sbmc sbml sbsa scaa scab scac scal scam scas scay scba sccc sccl sccm sccs sccy scl- sclc sclm scls scma scmc scmm scmo scms scob scol scom scoo scsa scsc scsl scso slaa slab slac slam slas slay slcc sllm slmm slob sloc sloo slos sloy slsa slsc slys smaa smac smal smas smay smba smbc smcc smlc smls smoc smol smos smoy smsc smss soal soam soas soay soba sobo sobs soca socl socm soco socs socy sola soll solo sols soly soma somb soml somm somo somy sool soom soos sooy sosa soso soss soya soyo soys ssaa ssab ssac ssam ssao ssas ssby ssca sscc sscs ssla sslc ssmc ssml ssoc sssa sssb sssc sssm ssss syam sybo syco syl- syll syls sym- syma syms syso syss yaas yaba yabo yacc yaco yacy yala yall yalo yama yamb yaml yamm yamo yams yasa yasm yaso yass yaya yayo yays ybas ybbs ycab ycao yccc ycsb ylay ylla ylls ymas ymca yoal yoba yobo yobs yola yoll yolo yoly yoma yomo yool yoso yoyo ysay ysby ysco ysyb yyyy