rrad rras rrfc rrif rrmc rrrr rsaa rsaf rsai rscc rscs rsdd rsds rsfc rsid rsis rsma rsos rssa s-ic s-ii s-os sa-c saac saad saaf saam saar saas saca sacc sacd saci saco sacr sacs sada sadc sadd sadi sadm sado sadr sads safa safc saff safi safm safo safr saia saic said saif saim sair sais sam- sama samc sami samm samo sams saoi saor saos sara sarc sard sarf sari sarm saro sarr sars sasa sasc sasd sasf sasi sasm saso sass scaa scac scad scaf scai scam scar scas sccc sccm sccs scda scdc scdf scds scfa scfc scfi scfm sci- scia scic scid scif scim scio scir scis scma scmc scmm scmo scms scom scoo scor scr- scra scrc scri scrs scsa scsc scsd scsi scso scsr sdcc sdco sddc sdds sdfc sdic sdif sdio sdma sdmo sdms sdrc sdrs sdsc sdsf sdsm sdss sfar sfas sfca sfcc sfco sfcs sfdc sffc sfia sfio sfma sfmm sfor sfos sfra sfrc sfro sfss siaa siac siaf siai siam sias sica sicc sici sicm sico sics sida sidd sidi sido sidr sids sifa siff sifo sifr siim sima simd simi simm simo sims siod sior sios sira sirc sirf siri siro sirr sirs sisa sisc sisd sisi siss smaa smac smad smai smas smcc smdc smdr smia smic smid smif smis smoc smod smof smos smrf smsc smsd smss soad soam soar soas soca soci socm soco socr socs soda sodd sodo sods sofa sofi sofo soia soic soif soim soir sois soma somi somm somo sood soof soom soor soos sora sord sori sorm soro sorr sors sosa sosi soso soss sraf sram sras srcc srfc srfi srim sris srmc sros srsd ssaa ssac ssam ssao ssas ssca sscc ssci sscs ssdc ssdd ssdf ssdm ssfc ssid ssis ssmc ssoc ssra ssrc ssri ssrm ssrs sssa sssc sssf sssi sssm ssss