scor scr- scra scrc scre scrn scrs scsa scsc scsd scsn scso scsr sdae sdcc sdco sddc sdds sdef sder sdes sdfc sdna sdrc sdrs sdsc sdsf sdss se-c se-d se-e se-f se-n se-o se-s seaa seac sead seaf sean sear seas sec- seca secc secd sece secn seco secr secs seda sede sedo seds seea seec seed seef seen seer sees sefa seff sena send sene senn seno senr sens seoc seod seon sera serc serd sere serf sern sero serr sers sesa sesc sese seso sess sfar sfas sfca sfcc sfco sfcs sfdc sfer sffc sfne sfor sfos sfra sfrc sfro sfss snad snar snas snca sncc sncf snco snda sned snee sner snes snns snoa snoc snod snoo snor snos snra snrs snsd soad soan soar soas soca soce soco socr socs soda sodd sode sodo sods soea soec soen soeo soes sofa sofo son- sona sond sone sono sons sood soof soon soor soos sora sord sore sorn soro sorr sors sosa sose soso soss sraf sras srcc srde srec sreo sres srfc srna srnn srno sros srsd ssaa ssac ssan ssao ssas ssca sscc ssce sscs ssdc ssdd ssdf ssec ssee sses ssfc ssns ssoc ssra ssrc ssrs sssa sssc sssf ssss