samo samp sams saoi saos sapa sapi sapo sapp saps sasa sasc sasi sasm saso sass scaa scac scai scam scap scas sccc sccm sccp sccs sci- scia scic scim scio scip scis scma scmc scmm scmo scmp scms scom scoo scop scpa scpi scpm scpo scps scsa scsc scsi scso siaa siac siai siam sias sica sicc sici sicm sico sicp sics siim sima simi simm simo simp sims siop sios sipa sipc sipi sipo sipp sips sisa sisc sisi siss smaa smac smai smap smas smcc smcp smia smic smis smoc smos smpa smps smsc smsp smss soam soap soas soca soci socm soco socs soia soic soim sois soma somi somm somo soom soop soos sopa sopi sopo sopp sops sosa sosi soso soss sp-a spac spam spap spas spca spcc spco spcs spia spic spim spio spip spis spma spmi spms spoc spoo spop spos spps spsa spso spsp spss ssaa ssac ssam ssao ssap ssas ssca sscc ssci sscp sscs ssis ssmc ssoc ssop sspa sspc sspo ssps sssa sssc sssi sssm ssss