-ene c-cd cccc cccu ccdc ccdn cced ccee ccgc ccnc ccne ccnu ccuc cd-e cdec cdnc cec- cece cedd cede cedu ceec cege cen- cend cene ceng cgcc cgcg cged cndd cucc cuce cucn cude cued cund cune dccc dccu dddd dec- decc decd dece dedd dede dedu deed deeg deen dege degu dene deng denn denu deue dgeg dgge dnce duce dudd dude dudu dugu dunc dune dung dunn eccc ecce ecdc eced ecne eddc edde ede- eden edge educ edun eede eedu eeee eend eeng egcc egcg egec egee egge egne ence end- ende endu ened enee eneg enge engg ennc enne ennu enue eucd eude euge gc-c gccc gece gedd gede gedu geed geen gege gegg gen- genc gend gene geng genn genu geue geun gggg gncc gneu gngc gude gudu guen guge gugg gugu gund gung gunn nccc nccn nccu ncdc ncdn ncdu ncec nced ncee ncen ncnc ncnd ncue ndcc ndde necc nece nedc nedd nede nedu need neen nege nend nene neng nenu neuc neue neun neuu ngdc nged ngen nguu nngn nnnn nuce nucu nudc nudd nude nuee nunc nune nung nunn ucdc ucdd uden udge udun uend ugcc ugcg ugne uguu uncc unce uncg unde unec uned unee unen ungu unne uuen uuuu