-ene c-cd cccc cccl cccu ccdc ccdn cced ccee ccel cclc ccnc ccne ccnu ccuc cd-e cddl cdec cdnc cec- cece cedd cede cedu ceec ceel cel- celc cele cell cen- cend cene clcd cldc clec cled clee cleu clud clue clun cndd cnel cucc cuce cucn cude cued culc culd cule cull cund cune dccc dccl dccu dddd ddlc dec- decc decd dece decl dedd dede dedu deed deel deen deld dele dell dene denn denu deue deul dnce duce dudd dude dudu duel dulc dule dull dulu dunc dune dunn duul e-cl eccc ecce eccl ecdc ecdl eced ecne eddc edde ede- edel eden edle ednl educ edun eede eedu eeee eele eend elce elde elec eled elee elen elle ellu elne elue elul ence encl end- ende endu ened enee enel ennc enne ennu enue eucd eude eule lccc lcce lcdd le-u lece lede leed leel leen lele lell lelu lend lene lenn leuc leud leun llcc lldc lleu lllc llll llud lndn luce ludd lude lued lule lull lulu lund lune lunn nccc nccn nccu ncdc ncdn ncdu ncec nced ncee ncel ncen nclc ncln ncnc ncnd ncue ndcc ndde necc nece nedc nedd nede nedu need neel neen nelc neld nele nell nend nene nenu neuc neue neun neuu nlcc nlec nnnn nuce nucu nudc nudd nude nuee nuel nule null nunc nune nunn ucdc ucdd ucel udel uden udun uele uell uend ulcc ulde ulee ulen ulle ulne ulul uncc unce uncl unde unec uned unee unen unle unne uuen uulu uuuu