c-cd cccc cccl cccu ccdc ccdh ccdr cced ccee ccel cche cchl cchr cclc ccrc ccre ccrl ccuc cd-e cd-r cddl cddr cdec cder cdre cec- cece cedd cede cedu ceec ceel cehl cel- celc cele cell cer- cerc cerd cere cerl chce chch chec ched chee cheh chel cher cheu chlc chlr chrc chrd chrr chud chul chur clcd cldc cldr clec cled clee cler cleu clrd clud clue cluh crcc crce crcr crdc cre- crec cred cree creh creu crud crue cucc cuce cude cued cuer culc culd cule cull curd cure curl curr dccc dccl dccu dche dddd ddlc ddrc ddre dec- decc decd dece decl dedd dede dedu deed deel deer dehu deld dele dell der- derc dere derr deue deul deur dhec dhed dhee dher dhul dhur dred dree dreh drel drue druu duce duch dudd dude dudu duel duer duhe duhl duhr duhu dulc dule dull dulu dure duru duul duur e-cl eccc ecce eccl ecdc ecdl eced eche echl ecrc ecrl ecrr ecru eddc edde ede- edeh edel eder edle edru educ edur eede eedu eeee eele eerc ehcc ehdd eheh ehel eher eheu ehle ehre ehud elce elch elde eldr elec eled elee eleh eler elle ellu elue elul ercc erce erch erde erec ered erel erer erhc erhu erld erle erll errc erre eruc eruh erur eucd euch eude euer euhl eule eur- eurc eure hccc hcch hcdr hcrd hech hedd hede heed heel heer hehe held hele hell helu herc herd here herl herr heru heue heur hhcl hhhh hlde hler hlul hrdc hree hrrc hrud huch hucu hudd hude hudl hudu hued huel huer huhu hulc huld hule hull hulu hurd hure hurl hurr huru lccc lcce lcdd lcdr lcer lchc lchr lcrd lcrl le-u lece lech lede leed leel leer lehe lehr lehu lele lell lelu lerc lerd lere leuc leud leur lhec lhee lhhh llcc lldc lleu lllc llll llud lrdd lrrc lrrr luce luch ludd lude lued luer luhe luhu lule lull lulu lurd lure rccc rcdc rcde rcle rcrd rder recc recd rece rech recr recu redc redd rede redh redl redr redu reed reel rehe reld rele rell rerd rere reru reue reul reuu rhce rhee rhue rlee rleu rred rrle rrrr ruce ruch rudd rude rudl rued ruel ruer ruhe ruhh ruhl ruhr rule rull rurc rurd rure ruru ruud ucdc ucdd ucel uche ucrc udel uder uele uell uh-d uhcl uhde uher uhle uhuh ulcc ulch ulde ulee ulle ullr ulul urch urde urdu ure- ured ureh urle urre urrh urur uulu uuuu