c-cd cccc cccl cccu ccdc ccdr cced ccee ccel cclc ccoc ccod ccrc ccre ccrl ccrt cctc cctl cctt ccuc ccut cd-e cd-r cddl cddr cdec cder cdot cdre cec- cece ceco cect cedd cede cedo cedt cedu ceec ceel cel- celc cele cell celo celt ceol ceor ceou cer- cerc cerd cere cerl cero cert cet- cete ceto clcd cldc cldr clec cled clee cleo cler clet cleu clod cloe cloo clor clot clou clrd clro cltc clud clue clut coce coco coct cocu codd code codl coed coel col- cold cole coll colo colt colu cood cool coot cor- corc cord core corl coro corr cort cotc cote coto cott cotu coud coue coul cour cout crcc crce crcr crdc cre- crec cred cree creo cret creu croc crod croe crol croo cror crot crrt crtc crtl crud crue crut ctec ctle ctol ctor ctot ctrc ctrl cucc cuce cude cued cuer culc culd cule cull culo cult curd cure curl curo curr curt cut- cutc cute cuto cutt dccc dccl dcct dccu dctc dddd ddlc ddoc ddot ddrc ddre dec- decc decd dece decl deco dect dedd dede dedo dedu deed deel deer deet deld dele dell delo delt deol deor der- derc dere dero derr dete deto detr deue deul deur deut dlco doce doco doct docu dod- dodd dode dodo doel doer dold dole doll dolo dolt dolu dood dool door doot dorc dord dore doro dorr dort doru dotd dote doto dott douc doud doue doul dour dout dred dree drel dret drod drol drot drou drue drut druu dtcc dted dtle dtor dtot dtrl duce duco duct dudd dude dudo dudu duel duer duet dulc dule dull dulo dult dulu duo- dure duro durt duru dute duul duur duut e-cl eccc ecce eccl ecco ecct ecdc ecdl eced eclt eco- ecod ecol ecot ecou ecrc ecrl ecrr ecru ect- ectc ecto eddc edde eddo ede- edel eder edle edoc edod edou edru educ edur eede eedu eeee eele eeoc eerc eero eetc eete eetu elce elco elde eldr elec eled elee eleo eler elet elle ello ellu elod elro elte elto elue elul eocd eode eole eolo eore eorl eotc eotd eoto ercc erce erde erec ered erel erer eret erld erle erll eroc erod eroe erol eroo errc erre erro ertl ertu eruc erur etcc etco etec etee etel eter etoe etre etro ette etto ettu eucd eude euer eule eur- eurc eure euro eurt lccc lcce lcdd lcdr lcer lcor lcrd lcrl lctl lcto ldeo le-u lece leco lect lede ledo ledt leed leel leer leet lele lell lelo lelu leoc leod leor leou lerc lerd lere lero lert lete leto lett leuc leud leur llcc lldc llet lleu lllc llll lloc llod lloo llud locc loce loco locu lode loeu lold lole loll lolo looc lood looe lool loor loot lord lore loro lotd lote lotl loto lotr lott loud loue loul lour lout louu lrdd lroc lrrc lrrr ltcc ltee lttc lttr ltuc luce ludd lude ludo lued luer lule lull lulu lurd lure lurt lute o-eo occc occt oce oced ocee ocet oclc ocre ocrl ocro ocrr oct- octe octo ocul ocur oddd oded odel odeo oder odet odle odoo odor odot odou odrl odtu odur oec- oecc oedo oeec oele oere olcc olde ole- oled oleo oler olet olle ollo olor olot oltu olur oocr ooer oold oolo oooo oord oore oort orce orco orde ordo ordu ore- orec ored orel oreo orer orle orlo orlu oro- oroe oror orot orro ortc orte orto otcd otcl oted otee oter oto- otoe otoo otor otre otro otte otto ottu otur oucc oudc oude oued ouer ould oule oulu our- oure ouro ourt out- oute outo ouu- rccc rcdc rcde rcet rcle rcrd rctc rder rdoc recc recd rece recr rect recu redc redd rede redl redo redr redu reed reel reet reld rele rell relo relt reod reol reot reou rerd rere rero rert reru retd rete reto retr rett reue reul reut reuu rldt rlee rleu rocc roce roco rodd rode rodo roed roel roer roet rold role roll rolo rolt rood rool roor root rorc rore roro rort roru rotc rote rotl roto rotr rott roud roue roul rout rred rrle rrrr rtcc rtce rtdt rtee rtle rtlt ruce ruct rudd rude rudl rudo rued ruel ruer ruet rule rull rulo rurc rurd rure ruro ruru rute rutl ruto rutt rutu ruud tccc tccu tcdd tctc tcul tdor tecl teco tecr tect tedd tede teec teed teel teer teet tel- telc teld tele tell telo telt telu teor ter- terc tere tero terr teru tete teto tetr tett tetu teut tlco tldr toce toco todd tode todo todt todu toed toee toer toet tol- told tole toll tolo tolt tolu tood tool toor toot torc tord tore toro torr tort toru totc totd tote toto totr tott toul tour tout trcc trcl tre- trec tred tree treo tret treu troc trod troe troo trot trou trtc trte trtr truc trud true trut truu tteo tter ttoe tttt ttul tucc tuco tude tudu tuel tuer tuet tule tull tulo tulu tuor turc turd ture turo turr turt turu tute tutl tuto tutt tutu tuuo ucdc ucdd ucel ucrc ucut udel uder udet udoo udot uele uell ulcc ulco ulde ulee uleo ulle ullo ullr ulo- uloc ulto ultt ulul uocc uolc uor- uore urde urdu ure- ured uret urle uro- urol uroo urre urte urur urut utec utel uter utor utto uttu uulu uuoc uuuu