rras rrna rrrr rsaa rsai rsbi rscc rscn rscs rsis rslc rsna rsnn rsno rsnr rsos rssa rssl s-ib s-ic s-ii s-os sa-c saab saac saal saan saar saas saba sabb sabc sabi sabo sabr sabs saca sacc saci sacn saco sacr sacs saia saic sail sain sair sais sala salc sali sall salo sals sana sani sann sano sanr sans saoi saol saon saor saos sara sarc sari sarl sarn saro sarr sars sasa sasc sasi sasl saso sass sbaa sbac sbai sbar sbas sbbs sbca sbcc sbcs sbia sbic sbor sbsa sbsi scaa scab scac scai scal scan scar scas scba scbi sccc sccl sccs sci- scia scic scil scin scio scir scis scl- sclc scls scna scnr scob scol scon scoo scor scr- scra scrc scri scrn scrs scsa scsc scsi scsl scsn scso scsr siaa siab siac siai sial sian sias siba sibc sibi sibo sibs sica sicc sici sico sics sil- sila silc sili sill silo sils sina sini sinn sino sins siol sion sior sios sira sirc siri siro sirr sirs sisa sisc sisi siss sl-i slaa slab slac slai slan slas slcc slib slic slir slln slob sloc slon sloo slos slrc slrn slrs slsa slsc snab snar snas snba snca sncc snco snia snib snir snla snns snoa snob snoc snoo snor snos snra snrs soal soan soar soas soba sobo sobr sobs soca soci socl soco socr socs soia soic soil soin soir sois sola soli soll soln solo solr sols son- sona soni sono sons sool soon soor soos sora sorb sori sorn soro sorr sors sosa sosi soso soss sras srbc srcc srib sris srna srni srnn srno sros ssaa ssab ssac ssan ssao ssas ssbn ssbr ssca sscc ssci sscs ssin ssis ssla sslc ssns ssoc ssra ssrc ssri ssrl ssrs sssa sssb sssc sssi ssss