slcd slds slln sloc slod slon sloo slos slrc slrn slrs slsa slsc snad snak snar snas snca sncc snco snda snla snns snoa snoc snod snoo snor snos snra snrk snrs snsd soad soak soal soan soar soas soca sock socl soco socr socs soda sodd sodo sods soka sokk sokn soko sola sold solk soll soln solo solr sols son- sona sond sonk sono sons sood sook sool soon soor soos sora sord sorn soro sorr sors sosa soso soss sras srcc srna srnn srno sros srsd ssaa ssac ssan ssao ssas ssca sscc sscs ssdc ssdd ssla sslc ssns ssoc ssra ssrc ssrl ssrs sssa sssc ssss