c-cd cccc ccci cccs cccu ccdc ccdi ccdr ccds cced ccee ccic ccid ccii ccir ccis cciw ccrc ccre ccri ccrs ccsd ccsi ccss ccuc ccus cd-e cd-r cdcs cddr cdec cder cdes cdic cdii cdis cdre cdrs cdss cec- cece ceci cecs cedd cede cedi cedu ceec cees cer- cerc cerd cere ceri cers cesc cese cesi cesr cess ceui cewe cicc cici cicr cics cicu cidc cide cidi cidr cids ciee cier cies ciid ciii ciis circ cire ciri cirr cirs cis- cisc cisd cise cisr ciss ciuc cius ciws ciww crcc crce crcr crdc cre- crec cred cree crei cres creu crew cric crie cris criu crss crud crue crus crwd cscc cscd csce csci cscr cscs csdr csec csee cser csid csir csis csrc csrd csrs cssd csse cssr csur csus csws cucc cuce cuci cude cudi cuds cued cuer cues cui- cuir cuis curd cure curi curr curs cusd cuss cusu cuws cwer cwis cwrw dccc dcci dccs dccu dcds dcii dcis dcsc dcss dddd ddes ddie ddrc ddre ddss dec- decc decd dece deci decs dedd dede dedi dedu deed deer dees deid deie deir deis der- derc dere deri derr ders des- desc dese desi dess desu deue deur deus dewe dewi dews dice dici dide didi dids didu died dier dies dieu diew diii diis dird dire dirr dirs dis- disc disd dise disi diss dius dred dree drei dres drew dric drie drrs drue drui drus druu dscc dscr dscs dsdr dsei dsrc dsri dsrr dssc dssi duce ducs dudd dude duds dudu duer dues duid duir duis dure duri duru duse dusi duur dwcw dwdd dwdu dwec dwer dwi- dwic dwid dwis dwrd dwrw dwsr dwwe dwww eccc ecce ecci ecdc eced eces ecis ecrc ecri ecrr ecru ecsc ecse ecss ecsu ecus eddc edde eddi edds ede- edei eder edes edie edis edru edss educ edur edwi eecs eede eedu eeee eees eerc eers eese eesi eics eid- eide eidi eidr eidu eiec eied eiei eier eies eird eire eirs eisd eise eiss ercc erce erde erdi erds erec ered erei erer eres erew eric erie eris eriu errc erre errs erse ersi eruc erur erus erws esce esci escr escs escu esdi esds esdu esee eser eses esie esis esrd esri esse essi essu esui esus eswc esws eucd eude euer eur- eurc eure euse euwe ewer ewes ewew ewre ewsd iccc icci iccr iccs iccu icdc icdd icde icec iced icee icer ices icew icis icrc icre icrr icrs icru icrw icsc icsd icse icsi icsr icss icue icus icws idce idcr idec ided idee ider ides idic idid idie idir idis idrc idre idsc idse idss idus iecc iedr ieds ieie iere ieri iers iesc iesi iesr iesu ieud iicd iide iied iies iiie iiii iiis iirc iirs iisc iisd iisi iisr iisu iiuc iiwi ircc ircd ircs ircu irdc irds ired iree irer ires iri- iric irid irie iris irrc irre irri irrs irse irus iscc iscd isci iscr iscs iscu isdc isde isds isec ised isee iser ises isic isie isis isri issc isse issi issr isss issu isus iswc iucc iuce iuds iuiu iusd iuse iuss iwcc iwce iwie iwis iwiw rccc rccs rcdc rcde rcds rcic rcid rcis rcrd rcsc rcsd rcsi rcss rder recc recd rece reci recr recs recu redc redd rede redi redr reds redu reed rees reid reii reir reis reiu rerd rere reri rers reru rese resi ress reue reus reuu rewe rews ricc rice rics ridc ridd ride ridi rids ried rier ries rieu riew riis rire riri rirs risc risd rise risi riss risu riue rius rred rrrr rscc rscs rsdd rsds rsee rsid rsis rsre ruce ruci rudd rude rudi ruds rued ruer rues ruid ruis rurc rurd rure ruri rurs ruru ruse rusi russ rusu ruud ruwe ruwi rwcs rwdi s-ic s-ii sccc scce sccs scdc scds scec scee scer scew sci- scic scid scie scir scis scr- scrc scre scri scrs scsc scsd scsi scsr scsu scud scur scwe sdcc sddc sdds sder sdes sdew sdic sdrc sdrs sdsc sdss sdsu se-c se-d se-e se-i se-s se-u se-w sec- secc secd sece secr secs secu sede seds seec seed seer sees seeu seew seid seie seii seir seis seiu serc serd sere seri serr sers seru sesc sese sesi sess seui seur sewe sewr sews sewu sicc sice sici sics sicu sidd side sidi sidr sids siec sied sier sies siew sirc sire siri sirr sirs siru sisc sisd sise sisi siss sisu siue siui sius siwe siwi srcc srde srec sres sris srsd sscc ssce ssci sscs ssdc ssdd ssec ssee sses ssid ssis ssrc ssri ssrs sssc sssi ssss ssws suc- succ suci sucr sucs sudd sude sudi suds sued suee suer sues sueu suid suie suir suis sur- surc surd sure suri surr surs suru sus- susd suse susi suss susu suus suwe suwu swcc swed swee swer swic swie swir swis swre swsd swss swuc u-ie ucci ucdc ucdd uces ucrc ucsc ucsd ucsu uddi udds uder udic udid udir udsd ueir uers uess uewe uies uirr uisd uise urci urde urds urdu ure- ured ures uric urie uris uriu urre urri urse ursi urss ursu urur urus uscc usce uscs usdc usde usds used usee user uses usie usis ussc usse ussr usss ussu usui usus uuri uusi uuuu uwec uwer wccc wccd wcce wcci wccr wccs wccu wccw wcdc wcdd wcde wcds wcdw wcec wced wcee wcer wcic wcid wcie wcii wcir wcis wciu wcrc wcre wcri wcrr wcrs wcru wcrw wcsc wcsd wcsi wcsr wcss wcsu wcsw wcue wcur wcuw wcwc wcwi wdcc wdcd wdce wdcr wdcw wddc wddd wdde wddw wdec wded wder wdic wdis wdrc wdre wdrr wdru wdsc wdsd wdse wdsr wdsu wduc wdur wdwd wdwr wdws wecc weci wecr wecs wecu wecw wedc wedd wede wedi wedr weds wedu wedw weec weed weei weer wees weeu weic weid weie weii weir