rais raiu rala rall rana ranc rani rann rans rara rari rars rasa rasc rasi rasl rass rasu raua rauc raul raun raus rcac rcas rccc rccs rcic rcis rcls rcnl rcnr rcsa rcsc rcsi rcsl rcss riaa riai rial rian rias riau rica ricc rics riia riin riis rila rill rilu rina rinn riri rirs risa risc risi riss risu rius rlcs rlin rlls rlua rnai rnal rnas rncs rnin rnli rras rrna rrrr rrun rsaa rsai rscc rscn rscs rsis rslc rsna rsnn rsnr rssa rssl rsua ruan ruas ruca ruci ruin ruis rula rull runa runc runi runn runs rura rurc ruri rurs ruru rusa rusi russ rusu ruun s-ic s-ii sa-c saac saal saan saar saas saca sacc saci sacn sacr sacs sacu saia saic sail sain sair sais sala salc sali sall sals salu sana sani sann sanr sans sanu sara sarc sari sarl sarn sarr sars saru sasa sasc sasi sasl sass saua sauc saul saun saur saus scaa scac scai scal scan scar scas sccc sccl sccs sci- scia scic scil scin scir scis scl- sclc scls scna scnr scr- scra scrc scri scrn scrs scsa scsc scsi scsl scsn scsr scsu scua scul scun scur siaa siac siai sial sian sias siau sica sicc sici sics sicu sil- sila silc sili sill sils silu sina sini sinn sins sinu sira sirc siri sirr sirs siru sisa sisc sisi siss sisu siui sius sl-i slaa slac slai slan slas slau slcc slcu slic slir slln slrc slrn slrs slsa slsc slsu sluc slur snar snas snca sncc snia snir snla snns snra snrs snur snus sras srcc sris srna srni srnn ssaa ssac ssan ssas ssau ssca sscc ssci sscs ssin ssis ssla sslc ssns ssra ssrc ssri ssrl ssrs sssa sssc sssi ssss suan suar suas suc- succ suci sucr sucs suin suir suis sul- sula sulc suli sull sulu sun- suna suni sunn suns sunu sur- sura surc suri surn surr surs suru sus- susa susi suss susu suus uaca uair uarc uars uaru uasa uaua ucai ucal ucan ucar ucas ucca ucci ucil ucin ucla ucrc ucsa ucsc ucsu ucua uica uira uirr ulaa ulai ulan ular ulas ulcc ulic ulla ulli ullr ulna ulsa ulua ulul ulus unaa unac unai unal unan unar unas unau unca uncc unci uncl uncs uni- unia unic unii unin unir unis unna unni unns unra unrs uns- unsa unsc unus urac urai ural uran uras urau urca urci uria uric urin uris uriu urla urls urna urni urns urra urri ursa ursi urss ursu urun urur urus us-a usaa usac usal usan usar usas usca uscc uscs usia usin usis uslu usna usnc usnr usnu usra ussa ussc ussr usss ussu usua usui usul usun usus uulu uuni uuri uusi uuuu