rpga rpgs rpii rpms rpos rpps rras rrmc rrmp rrrr rrsp rsaa rsai rscc rscs rsgc rsis rsma rsmg rsos rspo rsps rssa s-ic s-ii s-os sa-c saac saag saam saap saar saas saca sacc saci saco sacr sacs saga sagg sagi sago sags saia saic saim saip sair sais sam- sama samc sami samm samo samp sams saoi saor saos sapa sapi sapo sapp saps sara sarc sarg sari sarm saro sarp sarr sars sasa sasc sasi sasm saso sass scaa scac scag scai scam scap scar scas sccc sccm sccp sccs scgp scgs sci- scia scic scim scio scip scir scis scma scmc scmm scmo scmp scms scog scom scoo scop scor scpa scpi scpm scpo scps scr- scra scrc scri scrs scsa scsc scsi scso scsr sgaa sgac sgap sgca sgcg sggg sggs sgic sgio sgps sgro sgsm sgss siaa siac siag siai siam sias sica sicc sici sicm sico sicp sics siga sigg sigi sigo sigs siim sima simi simm simo simp sims siop sior sios sipa sipc sipi sipo sipp sips sira sirc siri siro sirp sirr sirs sisa sisc sisi siss smaa smac smai smap smas smcc smcp smgs smia smic smig smis smoc smog smos smpa smps smsc smsp smss soam soap soar soas soca soci socm soco socr socs soga sogi sogo sogs soia soic soim soir sois soma somi somm somo soog soom soop soor soos sopa sopi sopo sopp sops sora sorg sori sorm soro sorr sors sosa sosi soso soss sp-a spac spag spam spap spar spas spca spcc spco spcs spia spic spig spim spio spip spir spis spma spmi spms spoc spoo spop spor spos spps spri sprm spro sprs spsa spso spsp spss sram sras srcc srim sris srmc sros srpc srps srsp ssaa ssac ssam ssao ssap ssas ssca sscc ssci sscp sscs ssgs ssis ssmc ssoc ssop sspa sspc sspo ssps ssra ssrc ssrg ssri ssrm ssrs sssa sssc sssi sssm ssss