rcis rcsa rcsc rcsi rcss rea- reac reae rear reas reau reca recc rece rech reci recr recs recu rees reha rehe rehi rehs reia reii reir reis reiu rera rere reri rers reru resa rese resh resi ress reue reus reuu rhae rhau rhce rhea rhee rhes rhhs rhue rhus riaa riah riai rias riau rica ricc rice rich rics rier ries rieu riha rihs riia riis rire riri rirs risa risc rise rish risi riss risu riue rius rrah rras rrhs rrrr rsaa rsai rscc rsch rscs rsee rshs rsis rsre rssa rsua ruah ruas ruca ruce ruch ruci ruer rues ruhe ruhh ruhi ruhr ruhs ruis rura rurc rure ruri rurs ruru rusa ruse rush rusi russ rusu s-ic s-ii sa-c saac saae saah saar saas saca sacc sace saci sacr sacs sacu saer saes saha sahe sahi sahr sahs sahu saia saic saie saih sair sais sara sarc sare sarh sari sarr sars saru sasa sasc sase sash sasi sass saua sauc saue sauh saur saus scaa scac scai scar scas sccc scce sccs scea scec scee scer sch- scha sche schh schi schr schs sci- scia scic scie scir scis scr- scra scrc scre scri scrs scsa scsc scsh scsi scsr scsu scua scur se-c se-e se-h se-i se-s se-u seaa seac seah sear seas seau sec- seca secc sece sech secr secs secu seea seec seeh seer sees seeu sehe sehr sehs seia seie seih seii seir seis seiu sera serc sere seri serr sers seru sesa sesc sese sesh sesi sess seui seur shac shae shah shai shar shas shau shca shcc she- shea shee sheh sher shes sheu shha shhh shhs shia shie shih shii shir shis shiu shre shri shrs shsc shua shue shui shur shus shuu siaa siac siae siah siai sias siau sica sicc sice sich sici sics sicu siec sier sies siha sihi sihr sihs sihu sira sirc sire siri sirr sirs siru sisa sisc sise sish sisi siss sisu siue siui sius sras srcc srch srec sres srhs sris ssaa ssac ssas ssau ssca sscc ssce ssci sscs ssec ssee sses sshs ssis ssra ssrc ssri ssrs sssa sssc sssh sssi ssss suar suas suc- succ such suci sucr sucs suee suer sues sueu suha suhi suhr suie suir suis sur- sura surc sure suri surr surs suru sus- susa suse susi suss susu suus u-ie uaca uaes uahs uair uarc uars uaru uasa uaua ucai ucar ucas ucca ucci ucea uces ucha uche uchi uchs ucrc ucsa ucsc ucsu ucua ueir uers uess uher uhrs uhss uhuh uica uies uira uirr uise urac urai uras urau urca urch urci ure- urea ureh ures uria uric urie uris uriu urra urre urrh urri ursa urse ursi urss ursu urur urus us-a usaa usac usar usas usca uscc usce usch uscs usea usee user uses usha ushi ushr ushs ushu usia usie usis usra ussa ussc usse ussr usss ussu usua usui usus uuri uusi uuuu