c-cd cccc cccl ccdc ccdr cced ccee ccel cclc ccrc ccre ccrl cd-e cd-r cddl cddr cdec cder cdre cec- cece cedd cede ceec ceel cel- celc cele cell cer- cerc cerd cere cerl clcd cldc cldr clec cled clee cler clrd crcc crce crcr crdc cre- crec cred cree dccc dccl dddd ddlc ddrc ddre dec- decc decd dece decl dedd dede deed deel deer deld dele dell der- derc dere derr dred dree drel e-cl eccc ecce eccl ecdc ecdl eced ecrc ecrl ecrr eddc edde ede- edel eder edle eede eeee eele eerc elce elde eldr elec eled elee eler elle ercc erce erde erec ered erel erer erld erle erll errc erre lccc lcce lcdd lcdr lcer lcrd lcrl lece lede leed leel leer lele lell lerc lerd lere llcc lldc lllc llll lrdd lrrc lrrr rccc rcdc rcde rcle rcrd rder recc recd rece recr redc redd rede redl redr reed reel reld rele rell rerd rere rlee rred rrle rrrr