lurs lusa lusi luss luua raad raas rac- raca racc raci racs racu rada radc radd radl radr rads radu raia raic raid raii rail rair rais raiu rala rall rara rari rars rasa rasc rasd rasi rasl rass rasu raua rauc raud raul raus rcac rcas rccc rccs rcdc rcds rcic rcid rcis rcls rcrd rcsa rcsc rcsd rcsi rcsl rcss rdac rdas riaa riad riai rial rias riau rica ricc rics rida ridc ridd ridi rids riia riis rila rill rilu riri rirs risa risc risd risi riss risu rius rlcs rlds rlls rlua rrad rras rrrr rsaa rsai rscc rscs rsdd rsdl rsds rsid rsis rslc rssa rssl rsua ruad ruas ruca ruci ruda rudd rudi rudl ruds ruid ruis rula rull rura rurc rurd ruri rurs ruru rusa rusi russ rusu ruud s-ic s-ii sa-c saac saad saal saar saas saca sacc sacd saci sacr sacs sacu sada sadc sadd sadi sadl sadr sads sadu saia saic said sail sair sais sala salc sald sali sall sals salu sara sarc sard sari sarl sarr sars saru sasa sasc sasd sasi sasl sass saua sauc saud saul saur saus scaa scac scad scai scal scar scas sccc sccl sccs scda scdc scds sci- scia scic scid scil scir scis scl- sclc scls scr- scra scrc scri scrs scsa scsc scsd scsi scsl scsr scsu scua scud scul scur sdau sdcc sddc sdds sdic sdla sdlc sdls sdrc sdrs sdsc sdsl sdss sdsu siaa siac siai sial sias siau sica sicc sici sics sicu sida sidd sidi sidr sids sil- sila silc sild sili sill sils silu sira sirc siri sirr sirs siru sisa sisc sisd sisi siss sisu siui sius sl-i slaa slac slad slai slas slau slcc slcd slcu slds slic slid slir slrc slrs slsa slsc slsu sluc slud slur sras srcc sris srsd ssaa ssac ssas ssau ssca sscc ssci sscs ssdc ssdd ssid ssis ssla sslc ssra ssrc ssri ssrl ssrs sssa sssc sssi ssss suar suas suc- succ suci sucr sucs suda sudd sudi suds suid suir suis sul- sula sulc suld suli sull sulu sur- sura surc surd suri surr surs suru sus- susa susd susi suss susu suus uaca uair uald uarc uars uaru uasa uasd uaua ucad ucai ucal ucar ucas ucca ucci ucdc ucdd ucil ucla ucrc ucsa ucsc ucsd ucsu ucua udaa udad udal udar udas udau udca uddi udds udic udid udir udra udsd udsl uica uira uirr uisd ulaa ulad ulai ular ulas ulcc ulic ulla ulli ullr ulsa ulua ulul ulus urac urad urai ural uras urau urca urci urda urds urdu uria uric uris uriu urla urls urra urri ursa ursi urss ursu urur urus us-a usaa usac usad usal usar usas usca uscc uscs usda usdc usdl usds usia usis uslu usra ussa ussc ussr usss ussu usua usui usul usus uulu uuri uusi uuuu