scis scl- sclc scls scna scnd scnr scob scol scon scoo scor scr- scra scrc scri scrn scrs scsa scsc scsd scsi scsl scsn scso scsr sdba sdcc sdco sddc sdds sdib sdic sdio sdla sdlc sdls sdna sdrc sdrs sdsc sdsl sdss siaa siab siac siai sial sian sias siba sibc sibi sibo sibs sica sicc sici sico sics sida sidd sidi sido sidr sids sil- sila silc sild sili sill silo sils sina sind sini sinn sino sins siod siol sion sior sios sira sirc siri siro sirr sirs sisa sisc sisd sisi siss sl-i slaa slab slac slad slai slan slas slcc slcd slds slib slic slid slir slln slob sloc slod slon sloo slos slrc slrn slrs slsa slsc snab snad snar snas snba snca sncc snco snda snia snib snid snir snla snns snoa snob snoc snod snoo snor snos snra snrs snsd soad soal soan soar soas soba sobo sobr sobs soca soci socl soco socr socs soda sodd sodo sods soia soic soil soin soir sois sola sold soli soll soln solo solr sols son- sona sond soni sono sons sood sool soon soor soos sora sorb sord sori sorn soro sorr sors sosa sosi soso soss sras srbc srcc srib sris srna srni srnn srno sros srsd ssaa ssab ssac ssan ssao ssas ssbn ssbr ssca sscc ssci sscs ssdc ssdd ssid ssin ssis ssla sslc ssns ssoc ssra ssrc ssri ssrl ssrs sssa sssb sssc sssi ssss