scrn scrs scsa scsc scsl scsn scso scsr se-c se-e se-g se-n se-o se-s seaa seac seal sean sear seas sec- seca secc sece secg secn seco secr secs seea seec seeg seel seen seer sees sega sege segg sego segs sela sele sell selo sels sena sene seng senn seno senr sens seoc seol seon sera serc sere serg sern sero serr sers sesa sesc sese seso sess sgaa sgac sgca sgce sgcg sger sges sggg sggs sglr sgls sgnl sgro sgss slaa slac slae slag slan slas slcc slea slee sler sles slge slln sloc sloe slog slon sloo slos slrc slre slrn slrs slsa slsc snag snar snas snca sncc snco snee sneg snel sner snes snla snns snoa snoc snog snoo snor snos snra snrs soal soan soar soas soca soce socl soco socr socs soea soec soel soen soeo soes soga sogn sogo sogs sola sole soll soln solo solr sols son- sona sone song sono sons soog sool soon soor soos sora sore sorg sorn soro sorr sors sosa sose soso soss sras srcc srec sreo sres srna srnn srno sros ssaa ssac ssan ssao ssas ssca sscc ssce sscs ssec ssee sses ssgs ssla sslc ssle ssns ssoc ssra ssrc ssrg ssrl ssrs sssa sssc ssss