sam- sama samc sami samm samo sams saoi saor saos sara sarc sari sarm saro sarr sars sasa sasc sasi sasm saso sass scaa scac scai scam scar scas sccc sccm sccs sci- scia scic scim scio scir scis scma scmc scmm scmo scms scom scoo scor scr- scra scrc scri scrs scsa scsc scsi scso scsr siaa siac siai siam sias sica sicc sici sicm sico sics siim sima simi simm simo sims sior sios sira sirc siri siro sirr sirs sisa sisc sisi siss smaa smac smai smas smcc smia smic smis smoc smos smsc smss soam soar soas soca soci socm soco socr socs soia soic soim soir sois soma somi somm somo soom soor soos sora sori sorm soro sorr sors sosa sosi soso soss sram sras srcc srim sris srmc sros ssaa ssac ssam ssao ssas ssca sscc ssci sscs ssis ssmc ssoc ssra ssrc ssri ssrm ssrs sssa sssc sssi sssm ssss