c-cd cccc ccci cccs cccu ccdc ccdi ccdr ccds cced ccee ccic ccid ccii ccir ccis ccrc ccre ccri ccrs ccrt ccsd ccsi ccss ccst cctc cctt ccuc ccus ccut cd-e cd-r cdcs cddr cdec cder cdes cdic cdii cdis cdre cdrs cdss cec- cece ceci cecs cect cedd cede cedi cedt cedu ceec cees cer- cerc cerd cere ceri cers cert cesc cese cesi cesr cess cest cet- cete ceti cets ceui cicc cici cicr cics cict cicu cidc cide cidi cidr cids cidt ciee cier cies ciid ciii ciis ciit circ cire ciri cirr cirs cirt cis- cisc cisd cise cisr ciss cist cite citi cits citt citu ciuc cius crcc crce crcr crdc cre- crec cred cree crei cres cret creu cric crie cris crit criu crrt crss crst crtc crts crud crue crus crut cscc cscd csce csci cscr cscs csdr csec csee cser cset csid csir csis csit csrc csrd csrs cssd csse cssr cstc cstd cstr csts csur csus ctec ctic ctrc ctrs ctsc ctss ctsu ctts cucc cuce cuci cude cudi cuds cued cuer cues cui- cuir cuis cuit curd cure curi curr curs curt cusd cuss cust cusu cut- cutc cute cuts cutt dccc dcci dccs dcct dccu dcds dcii dcis dcsc dcss dctc dcts dddd ddes ddie ddrc ddre ddss ddts dec- decc decd dece deci decs dect dedd dede dedi dedu deed deer dees deet deid deie deir deis deit der- derc dere deri derr ders des- desc dese desi dess dest desu dete detr dets deue deur deus deut dice dici dict dide didi dids didu died dier dies diet dieu diii diis dird dire dirr dirs dirt dis- disc disd dise disi diss dist dite diti dits ditt dius dred dree drei dres dret dric drie drit drrs drue drui drus drut druu dscc dscr dscs dsdr dsei dsrc dsri dsrr dssc dssi dsst dstc dsts dtcc dted dtss duce ducs duct dudd dude duds dudu duer dues duet duid duir duis duit dure duri durt duru duse dusi dust dute duts duur duut eccc ecce ecci ecct ecdc eced eces ecis ecit ecrc ecri ecrr ecru ecsc ecse ecss ecsu ect- ectc ects ecus eddc edde eddi edds ede- edei eder edes edie edis edit edru edss edts educ edur eecs eede eedu eeee eees eerc eers eese eesi eetc eete eets eetu eics eid- eide eidi eidr eidu eiec eied eiei eier eies eird eire eirs eisd eise eiss eist eitc eiti eitr ercc erce erde erdi erds erec ered erei erer eres eret eric erie eris erit eriu errc erre errs erse ersi erst erts ertu eruc erur erus esce esci escr escs escu esdi esds esdu esee eser eses eset esie esis esit esrd esri esse essi esst essu estc estd este estr ests esui esus etcc etcs etds etec etee eter etes etic etre etsi etsu ette etti ettu etui eucd eude euer eur- eurc eure eurt euse iccc icci iccr iccs icct iccu icdc icdd icde icec iced icee icer ices icet icis icrc icre icrr icrs icrt icru icsc icsd icse icsi icsr icss icst icts icue icus idce idcr idec ided idee ider ides idic idid idie idir idis idrc idre idsc idse idss idts idus iecc iedr ieds ieet ieie iere ieri iers iesc iesi iesr iest iesu iett ieud iicd iide iied iies iiie iiii iiis iiit iirc iirs iisc iisd iisi iisr iist iisu iitr iitt iiuc ircc ircd ircs ircu irdc irds ired iree irer ires iri- iric irid irie iris irrc irre irri irrs irse irte irti irts irus iscc iscd isci iscr iscs isct iscu isdc isde isds isec ised isee iser ises iset isic isie isis isit isri issc isse issi issr isss issu istc istd iste isti istr ists isus itcs itec iter ites itet itic itie itis itri itrs itse itsi itsu itur iucc iuce iuds iuiu iusd iuse iuss iust rccc rccs rcdc rcde rcds rcet rcic rcid rcis rcrd rcsc rcsd rcsi rcss rctc rcti rcts rder recc recd rece reci recr recs rect recu redc redd rede redi redr reds redu reed rees reet reid reii reir reis reit reiu rerd rere reri rers rert reru rese resi ress rest retd rete reti retr rets rett reue reus reut reuu ricc rice rics rict ridc ridd ride ridi rids ried rier ries riet rieu riis rire riri rirs risc risd rise risi riss rist risu rite riti rits ritt ritu riue rius rred rrrr rscc rscs rsdd rsds rsee rsid rsis rsre rsts rstu rtcc rtce rtdt rtee rtei rtes rtss rtts ruce ruci ruct rudd rude rudi ruds rued ruer rues ruet ruid ruis ruit rurc rurd rure ruri rurs ruru ruse rusi russ rust rusu rute ruti ruts rutt rutu ruud s-ic s-ii sccc scce sccs scct scdc scds scec scee scer scet sci- scic scid scie scir scis scit scr- scrc scre scri scrs scsc scsd scsi scsr scst scsu sctc sctd sctr scts scud scur scut sdcc sddc sdds sder sdes sdet sdic sdrc sdrs sdsc sdss sdsu se-c se-d se-e se-i se-s se-t se-u sec- secc secd sece secr secs sect secu sede seds seec seed seer sees seet seeu seid seie seii seir seis seit seiu serc serd sere seri serr sers sert seru sesc sese sesi sess sest set- setc sete seti sets sett seui seur sicc sice sici sics sicu sidd side sidi sidr sids siec sied sier sies siit sirc sire siri sirr sirs sirt siru sisc sisd sise sisi siss sist sisu sit- sitc sitd site siti sits sitt situ siue siui sius siut srcc srct srde srec sres sris srsd srtr sscc ssce ssci sscs ssdc ssdd ssec ssee sses sset ssid ssis ssit ssrc ssri ssrs sssc sssi ssss sstc sstd ssts stcc stcs stcu stds stec sted stee ster stes stet stic stid stie stir stis stit strc strd stre stri strs stru stsi stss