c-cd cccc cccl ccdc ccdh cced ccee ccel cche cchl cclc cd-e cddl cdec cec- cece cedd cede ceec ceel cehl cel- celc cele cell chce chch chec ched chee cheh chel chlc clcd cldc clec cled clee dccc dccl dche dddd ddlc dec- decc decd dece decl dedd dede deed deel deld dele dell dhec dhed dhee e-cl eccc ecce eccl ecdc ecdl eced eche echl eddc edde ede- edeh edel edle eede eeee eele ehcc ehdd eheh ehel ehle elce elch elde elec eled elee eleh elle hccc hcch hech hedd hede heed heel hehe held hele hell hhcl hhhh hlde lccc lcce lcdd lchc lece lech lede leed leel lehe lele lell lhec lhee lhhh llcc lldc lllc llll