slir slln slog slon sloo slos slrn slrs slsa snag snak snar snas snia snig snir snla snns snoa snog snoo snor snos snra snrk snrs soak soal soan soar soas soga sogi sogn sogo sogs soia soik soil soin soir sois soka soki sokk sokn soko sola soli solk soll soln solo solr sols son- sona song soni sonk sono sons soog sook sool soon soor soos sora sorg sori sorn soro sorr sors sosa sosi soso soss sras sris srna srni srnn srno sros ssaa ssan ssao ssas ssgs ssin ssis ssla ssns ssra ssrg ssri ssrl ssrs sssa sssi ssss