isus iucc iuce iuds iuef iuiu iusd iuse iuss rccc rccs rcdc rcde rcds rcfc rchs rcic rcid rcis rcrd rcsc rcsd rcsi rcss rder rdhs recc recd rece rech reci recr recs recu redc redd rede redh redi redr reds redu reed reef rees refd refe reff refi refr refs refu rehe rehi rehs reid reif reii reir reis reiu rerd rere reri rers reru rese resh resi ress reue reuf reus reuu rfdi rfds rfef rffc rfhs rfic rfid rhce rhee rhes rhfs rhhs rhue rhus ricc rice rich rics ridc ridd ride ridi rids ried rief rier ries rieu rife riff rifs rifu rihs riif riis rire riri rirs risc risd rise rish risi riss risu riue rius rred rrfc rrhs rrif rrrr rscc rsch rscs rsdd rsds rsee rsfc rshd rshs rsid rsis rsre ruce ruch ruci rudd rude rudi ruds rued ruer rues rufc rufe ruff ruhe ruhh ruhi ruhr ruhs ruid ruif ruis rurc rurd rure ruri rurs ruru ruse rush rusi russ rusu ruud s-ic s-ii sccc scce sccs scdc scdf scds scec scee scer scfc scfe scfi sch- sche schh schi schr schs sci- scic scid scie scif scir scis scr- scrc scre scri scrs scsc scsd scsh scsi scsr scsu scud scur sdcc sdch sddc sdds sdef sder sdes sdfc sdhd sdhs sdic sdif sdrc sdrs sdsc sdsf sdss sdsu se-c se-d se-e se-f se-h se-i se-s se-u sec- secc secd sece sech secr secs secu sede seds seec seed seef seeh seer sees seeu seff sefi sehe sehr sehs seid seie seif seih seii seir seis seiu serc serd sere serf seri serr sers seru sesc sese sesh sesi sess seui seur sfcc sfcs sfdc sfer sffc sfhs sfrc sfss sfsu shcc she- shed shee shef sheh sher shes sheu shhh shhs shid shie shih shii shir shis shiu shre shri shrs shsc shud shue shuf shui shur shus shuu sicc sice sich sici sics sicu sidd side sidh sidi sidr sids siec sied sief sier sies sife siff sifr sifu sihi sihr sihs sihu sirc sire sirf siri sirr sirs siru sisc sisd sise sish sisi siss sisu siue siui sius srcc srch srde srec sres srfc srfi srhs sris srsd sscc ssce ssci sscs ssdc ssdd ssdf ssec ssee sses ssfc sshs ssid ssis ssrc ssri ssrs sssc sssf sssh sssi ssss suc- succ such suci sucr sucs sudd sude sudh sudi suds sued suee suer sues sueu suf- sufc suff sufi sufr sufs sufu suhi suhr suid suie suir suis sur- surc surd sure surf suri surr surs suru sus- susd suse susi suss susu suus u-ie ucci ucdc ucdd uces uche uchi uchs ucrc ucsc ucsd ucsf ucsu uddi udds uder udic udid udir udsd ueir uers uess ufcu ufer uffe uh-d uhde uher uhid uhrs uhss uhuh uies uirr uisd uise urch urci urde urds urdu ure- ured ureh ures urfe urff urfi uric urie urif uris uriu urre urrh urri urse ursi urss ursu urur urus uscc usce uscf usch uscs usdc usde usdf usds used usee usef user uses usfc usfi usfs ushi ushr ushs ushu usie usif usis ussc usse ussf ussr usss ussu usui usus uuri uusi uuuu