scmc scmm scms scsa scsc scsd scsi scsl sdcc sddc sdds sdic sdla sdlc sdls sdma sdms sdsc sdsl sdsm sdss siaa siac siai sial siam sias sica sicc sici sicm sics sida sidd sidi sids siim sil- sila silc sild sili sill sils sima simd simi simm sims sisa sisc sisd sisi siss sl-i slaa slac slad slai slam slas slcc slcd slds slic slid slim sllm slmm slsa slsc smaa smac smad smai smal smas smcc smdc smia smic smid smil smis smlc smls smsc smsd smss ssaa ssac ssam ssas ssca sscc ssci sscs ssdc ssdd ssdm ssid ssis ssla sslc ssmc ssml sssa sssc sssi sssm ssss