rsid rsis rsps rsre s-ic s-ii sccc scce sccp sccs scdc scdg scdp scds scec scee sceg scep scer scgp scgs sci- scic scid scie scip scir scis scpe scpi scps scr- scrc scre scri scrs scsc scsd scsi scsr sdcc sddc sdds sdep sder sdes sdge sdgs sdic sdpr sdps sdrc sdrs sdsc sdss se-c se-d se-e se-g se-i se-s sec- secc secd sece secg secr secs sede seds seec seed seeg seep seer sees sege segg segi segs seid seie seii seip seir seis sepd sepe sepg sepi sepp sepr seps serc serd sere serg seri serp serr sers sesc sese sesi sess sgcd sgce sgcg sger sges sggg sggs sgic sgps sgsd sgss sicc sice sici sicp sics sidd side sidi sidr sids siec sied sieg sier sies sigd sige sigg sigi sigs sipc sipe sipi sipp sips sirc sire siri sirp sirr sirs sisc sisd sise sisi siss spcc spcs spdc spde spdp spdr spec sped spee speg sper spes spic spie spig spip spir spis sppd spps sprd spri sprs spsd spse spsp spss srcc srde srec sres sris srpc srps srsd srsp sscc ssce ssci sscp sscs ssdc ssdd ssdp ssec ssee ssep sses ssgs ssid ssis sspc sspe ssps ssrc ssrg ssri ssrs sssc sssi ssss