csos csra csrc csrd csrs cssa cssd cssr csua csur csus cuau cuca cucc cuci cuda cudi cuds cui- cuir cuis cura curd curi curo curr curs cusa cusd cuso cuss cusu daad daar daas daau daca daci dacs dada dadi dado dads dadu daia daid daio dair dais daos daou dara darc dard dari daro darr dars daru dasa dasc dasd dasi dass daud daur daus dcas dcca dccc dcci dccs dccu dcds dcia dcii dcio dcis dcos dcra dcsc dcss dddd ddoc ddrc ddss dia- diac diad diao diar dias dica dici dico dida didi dido dids didu diii diis dioc dior dios diou dira dird dirr dirs dis- disa disc disd disi diso diss dius doar doas doca doci doco docs docu dod- doda dodd dodi dodo dods doid dois dood door doos dora dorc dord dori doro dorr dors doru dosa dosi doso doss douc doud dour dous draa drac drad drar dras drau drca drda dric drod drou drra drrs drsa drua drui drus druu dsac dscc dscr dscs dsda dsdr dsoa dsos dsrc dsri dsrr dssa dssc dssi duaa duad duar duas duca duco ducs duda dudd dudo duds dudu duid duir duis duo- duos dura duri duro duru dusa dusi duur iaaa iaac iaai iaas iaca iacc iacr iacs iacu iadc iaia iais iara iarc iars iaru iasa iasc iasi iaso iasr icaa icac icad icai icao icar icas icca iccc icci icco iccr iccs iccu icdc icdd icis icoc icod icor icos icra icrc icrr icrs icru icsa icsc icsd icsi icsr icss icus idad idar idas idca idcr idda iddo idia idic idid idio idir idis idoc idos idra idrc idro idsa idsc idso idss iduo idus iiac iias iica iicd iida iiii iiio iiis iioi iioo iios iira iirc iirs iisc iisd iisi iisr iisu iiuc ioci iod- ioda iodd iodo ioii ioio iooi iooo ioos iora iori iors ioso iosu ious irac irad irai irao irar iras irca ircc ircd ircs ircu irda irdc irdo irds iri- iria iric irid irio iris iroc irod irra irrc irri irrs irsa irus is-a isac isad isai isao isar isas isca iscc iscd isci isco iscr iscs iscu isda isdc isds isia isic isis iso- isoc isor isos isra isri issa issc issi isso issr isss issu isua isus iucc iuds iuiu iura iusd iuss oaau oaic oais oara oars oasc oasi oass ocac ocad ocas occa occc occi ocds ocis ocos ocra ocro ocrr ocrs ocsa ocur odac odai odas odci odda oddd oddi odds odia odic odio odir odis odiu odoo odor odos odou odra odso odur odus oici oido oids oiii oios oira oisc oisd oisu ooaa oocr ooda oodi ooia ooid oooo ooos oora oord oosa oosi oous orac orad orai orao orar oras orca orci orco orcs orda ordo ords ordu ori- oria oric orid orio oris oro- oror oros orra orri orro orrs orsa orsi orso orsu orus osai osar osas osca oscc osci osco osdi osia osii osis osoi osoo osor osos osrd osro ossa ossd ossi osso ossu ouac ouad oucc oudc ouds ouii ouir ouis our- oura ouro ours ousa ousd ouu- raad raas rac- raca racc raci raco racs racu rada radc radd rado radr rads radu raia raic raid raii rair rais raiu raoc raos rara rari raro rars rasa rasc rasd rasi raso rass rasu raua rauc raud raus rcac rcas rccc rccs rcdc rcds rcic rcid rcis rcos rcrd rcsa rcsc rcsd rcsi rcss rdac rdas rdio rdoc rdos rdso riaa riad riai rias riau rica ricc rico rics rida ridc ridd ridi rido rids riia riis rios riou riri rirs risa risc risd risi riso riss risu rius road roar roas roca rocc roco rocs roda rodd rodi rodo rods roia roid roio roir rois roiu rood rooi roor roos rora rorc rori roro roru rosa rosc rosi roso ross roua roud rous rrad rras rrrr rsaa rsai rscc rscs rsdd rsds rsid rsis rsos rssa rsua ruad ruas ruca ruci ruda rudd rudi rudo ruds ruid ruis rura rurc rurd ruri ruro rurs ruru rusa rusi ruso russ rusu ruud s-ic s-ii s-os sa-c saac saad saar saas saca sacc sacd saci saco sacr sacs sacu sada sadc sadd sadi sado sadr sads sadu saia saic said sair sais saoi saor saos saou sara sarc sard sari saro sarr sars saru sasa sasc sasd sasi saso sass saua sauc saud saur saus scaa scac scad scai scar scas sccc sccs scda scdc scds sci- scia scic scid scio scir scis scoo scor scr- scra scrc scri scrs scsa scsc scsd scsi scso scsr scsu scua scud scur sdau sdcc sdco sddc sdds sdic sdio sdrc sdrs sdsc sdss sdsu siaa siac siai sias siau sica sicc sici sico sics sicu sida sidd sidi sido sidr sids siod sior sios siou sira sirc siri siro sirr sirs siru sisa sisc sisd sisi siss sisu siui sius soad soar soas soca soci soco socr socs soda sodd sodo sods sodu soia soic soir sois sood soor soos sora sord sori soro sorr sors soru sosa sosi soso soss soud sour sous sras srcc sris sros srsd ssaa ssac ssao ssas ssau ssca sscc ssci sscs ssdc ssdd ssid ssis ssoc ssra ssrc ssri ssrs sssa sssc sssi ssss suar suas suc- succ suci sucr sucs suda sudd sudi sudo suds suid suio suir suis suor suos sur- sura surc surd suri suro surr surs suru sus- susa susd susi suso suss susu suus uaca uair uaoc uarc uars uaru uasa uasd uaua ucad ucai ucar ucas ucca ucci ucdc ucdd ucio ucos ucrc ucsa ucsc ucsd ucsu ucua udaa udad udar udas udau udca uddi udds udic udid udir udoo udos udra udsd uica uira uirr uisd uocc uor- urac urad urai urao uras urau urca urci urda urds urdu uria uric uris uriu uro- uroa uroo urra urri ursa ursi urso urss ursu urur urus us-a usaa usac