-ene cccc cccl cccu ccee ccel cclc ccnc ccne ccnu ccuc cec- cece ceec ceel cel- celc cele cell cen- cene clec clee cleu clue clun cnel cucc cuce cucn culc cule cull cune e-cl eccc ecce eccl ecne eeee eele elce elec elee elen elle ellu elne elue elul ence encl enee enel ennc enne ennu enue eule lccc lcce le-u lece leel leen lele lell lelu lene lenn leuc leun llcc lleu lllc llll luce lule lull lulu lune lunn nccc nccn nccu ncec ncee ncel ncen nclc ncln ncnc ncue necc nece neel neen nelc nele nell nene nenu neuc neue neun neuu nlcc nlec nnnn nuce nucu nuee nuel nule null nunc nune nunn ucel uele uell ulcc ulee ulen ulle ulne ulul uncc unce uncl unec unee unen unle unne uuen uulu uuuu