rscs rsdd rsds rsee rsfc rshd rshs rsid rsis rsme rsps rsre s-ic s-ii sccc scce sccm sccp sccs scdc scdf scdp scds scec scee scep scer scfc scfe scfi scfm sch- sche schh schi schr schs sci- scic scid scie scif scim scip scir scis scmc scmm scmp scms scpe scpi scpm scps scr- scrc scre scri scrs scsc scsd scsh scsi scsr sdcc sdch sddc sdds sdef sdep sder sdes sdfc sdhd sdhs sdic sdif sdms sdpr sdps sdrc sdrs sdsc sdsf sdsm sdss se-c se-d se-e se-f se-h se-i se-s sec- secc secd sece sech secr secs sede seds seec seed seef seeh seem seep seer sees seff sefi sehe sehr sehs seid seie seif seih seii seim seip seir seis semc seme semi semp sems sepd sepe sepi sepp sepr seps serc serd sere serf seri serm serp serr sers sesc sese sesh sesi sess sfcc sfcs sfdc sfer sffc sfhs sfmm sfpc sfpd sfrc sfss shcc shcp she- shed shee shef sheh shem shep sher shes shhh shhs shid shie shih shii shim ship shir shis shm- shmd shme shps shre shri shrp shrs shsc sicc sice sich sici sicm sicp sics sidd side sidh sidi sidr sids siec sied sief sier sies sife siff sifr sihi sihr sihs siim simd sime simh simi simm simp sims sipc sipe sipi sipp sips sirc sire sirf siri sirp sirr sirs sisc sisd sise sish sisi siss smcc smch smcp smdc smdr smec smed smee smei smep smfh smhs smic smid smie smif smis smps smrf smsc smsd smsh smsp smss spcc spcs spdc spde spdf spdm spdp spdr spec sped spee spef sper spes spfc spfs sphr sphs spic spie spim spip spir spis spmd spme spmi spms sppd sppf spps sprd spri sprm sprs spsd spse spsp spss srcc srch srde srec srem sres srfc srfi srhs srim sris srmc srpc srps srsd srsp sscc ssce ssci sscp sscs ssdc ssdd ssdf ssdm ssdp ssec ssee ssem ssep sses ssfc ssfp sshs ssid ssis ssmc sspc sspe sspf ssps ssrc ssri ssrm ssrs sssc sssf sssh sssi sssm ssss