c-cd cccc cccs cccu ccdc ccdr ccds cced ccee ccgc ccgs ccgt ccrc ccre ccrg ccrs ccrt ccsd ccsg ccss ccst cctc cctt ccuc ccus ccut cd-e cd-r cdcs cddr cdec cder cdes cdre cdrs cdss cec- cece cecs cect cedd cede cedt cedu ceec cees cege cer- cerc cerd cere cers cert cesc cese cesg cesr cess cest cet- cete cets cgcc cgcg cged cger cges cggs cgss cgst cgtu crcc crce crcr crdc cre- crec cred cree creg cres cret creu crgs crrt crss crst crtc crts crud crue crug crus crut cscc cscd csce cscr cscs csdr csec csee cser cset csrc csrd csrs cssd csse cssr cstc cstd cstg cstr csts csur csus ctec ctge ctgu ctrc ctrs ctsc ctss ctsu ctts cucc cuce cude cuds cued cuer cues curd cure curr curs curt cusd cusg cuss cust cusu cut- cutc cute cuts cutt dccc dccs dcct dccu dcds dcgs dcsc dcsg dcss dctc dcts dddd ddes ddrc ddre ddss ddts dec- decc decd dece decs dect dedd dede dedu deed deeg deer dees deet dege degs degu der- derc dere derg derr ders des- desc dese desg dess dest desu dete detr dets deue deur deus deut dgeg dgge dred dree dreg dres dret drge drgs drrs drue drug drus drut druu dscc dscr dscs dsdr dsrc dsrr dssc dsst dstc dsts dtcc dted dtss duce ducs duct dudd dude duds dudu duer dues duet dugs dugu dure durg durt duru duse dust dute duts duur duut eccc ecce ecct ecdc eced eces ecgs ecrc ecrr ecru ecsc ecse ecss ecsu ect- ectc ects ecus eddc edde edds ede- eder edes edge edru edss edts educ edur eecs eede eedu eeee eees eegs eerc eerg eers eese eetc eete eets eetu egcc egcg egcr egec egee eger egge eggs egre egsc egss egte egts ercc erce erde erds erec ered erer eres eret erg- ergg ergs errc erre errs erse erst erts ertu eruc erur erus esce escr escs escu esds esdu esee eser eses eset esrd esse essg esst essu estc estd este estr ests esus etcc etcs etds etec etee eter etes etre etsu ette ettu eucd eude euer euge eur- eurc eure eurt euse gc-c gccc gccs gcds gcet gcrg gcse gcss gcst gcsu gctc gcts gdes gdrc gdrt gdsc gece gedd gede geds gedu geed geer gees geet gege gegg gerd gere gers gert geru gesg gess gest gesu gete getg gets gett geue gggg ggss grcc grce grdc grds grec gree greg gres gret greu grrr grrs grss grtc grue grug grur grus grut gsds gsse gstr gsur gtcr gtcs gude gudu guer gues guge gugg gugu gurd gure gurg gurr gurs gurt guru gusd guse guss gust gute guts gutt gutu guus rccc rccs rcdc rcde rcds rcet rcgc rcrd rcrg rcsc rcsd rcss rctc rctg rcts rder rdgs recc recd rece recr recs rect recu redc redd rede redr reds redu reed rees reet regd rege regr regs regt regu rerd rere rerg rers rert reru rese ress rest retd rete retr rets rett reue reus reut reuu rgds rgtr rgts rred rrrr rscc rscs rsdd rsdg rsds rsee rsgc rsre rsts rstu rtcc rtce rtcg rtdt rtee rtes rtgs rtss rtts ruce ruct rudd rude ruds rued ruer rues ruet ruge rugg rugs rurc rurd rure rurs ruru ruse russ rust rusu rute ruts rutt rutu ruud sccc scce sccs scct scdc scdg scds scec scee sceg scer scet scgs scr- scrc scre scrs scsc scsd scsr scst scsu sctc sctd sctr scts scud scug scur scut sdcc sddc sdds sder sdes sdet sdge sdgs sdrc sdrs sdsc sdss sdsu se-c se-d se-e se-g se-s se-t se-u sec- secc secd sece secg secr secs sect secu sede seds seec seed seeg seer sees seet seeu sege segg segs segu serc serd sere serg serr sers sert seru sesc sese sess sest set- setc sete sets sett seur sgcd sgce sgcg sger sges sggg sggs sgsd sgss sgts srcc srct srde srec sres srsd srtr sscc ssce sscs ssdc ssdd ssec ssee sses sset ssgs ssgt ssrc ssrg ssrs sssc ssss sstc sstd ssts stcc stcs stcu stds stec sted stee steg ster stes stet stge stgr strc strd stre strs stru stss sttc sttd sttr stuc stud stue stug stur stus stut suc- succ sucr sucs sudd sude suds sued suee suer sues suet sueu sug- suge sugg sur- surc surd sure surg surr surs surt suru sus- susd suse suss sust susu sute sutu suus tccc tccu tcdd tctc tcts tdes tdse tdss tecr tecs tect tedd tede teds teec teed teer tees teet tegg tegs tegt tegu ter- terc tere terr ters teru tesc tesd tese tess test tete tetr tets tett tetu teut tgcc tgtc tgts trcc tre- trec tred tree treg tres tret treu trge trsd trst trtc trte trtr truc trud true trug trus trut truu tscc tscg tsec tses tset tsgt tsse tssg tssr tsst tstc tsts tter ttss tttt tucc tude tudu tuer tues tuet tugg tugs tugu turc turd ture turg turr turs turt turu tusc tusd tuss tust tute tuts tutt tutu ucdc ucdd uces ucrc ucsc ucsd ucst ucsu ucut udds uder udet udge udsd udts uers uess ugcc ugcg uggs uggt ugur uguu urde urds urdu ure- ured ures uret urge urgu urre urse urss ursu urte urts urur urus urut uscc usce uscg uscs usdc usde usds usdt used usee user uses uset ussc usse ussr usss usst ussu ustc uste usts usus utec uter utes utsc uttu utug uuuu