-ene c-cd cccc cccf cccu ccdc ccdf ccdh ccdn cced ccee ccfc ccfd ccff cche ccnc ccne ccnf ccnu ccuc cd-e cdec cdef cdfe cdnc cdnf cec- cece cedd cede cedu ceec cef- cefc cefn cen- cend cene cfcf cfcn cfun chce chch chec ched chee chef cheh chen cheu chfc chnc chud chun cndd cucc cuce cucn cude cued cufc cuff cund cune dccc dccu dcfc dche dddd dec- decc decd dece dedd dede dedu deed deef deen defe deff defn dehn dehu dene denn denu deue dfcc dfcu dhec dhed dhee dhfc dhun dnce duce duch dudd dude dudu dufc duff dufu duhe duhu dunc dune dunn eccc ecce ecdc ecdf eced ecef ecfc eche ecne eddc edde ede- edeh eden edfu educ edun eede eedu eeee eefe eefn eend efen ehcc ehdd eheh ehen eheu ehud ence ench end- ende endh endu ened enee ennc enne ennu enue enuf eucd euch eude eufc fccf fcch fece fech fede fedn feed feen fefc fefe feff fehd fehu fend fene fenn feud ffcc ffee ffff ffun fndd fndn fnuf fuc- fudd fude fufc fuff fufu fund fune funf funh hccc hcch hcfc hdfc hech hedd hede heed heef hefd hefe hehe hehn hend hene henh henn henu heue heun hfce hhhh hnce hndd huch hucu hudd hude hudu hued hufc hufe huff hufu huhn huhu hunc hund hune hunh nccc nccf nccn nccu ncdc ncdn ncdu ncec nced ncee ncef ncen ncfc ncfe nchc nchd ncnc ncnd ncue ndcc ndde ndhf necc nece nech nedc nedd nede nedu need neef neen nefd nefe neff nefh nehe nehu nend nene nenh nenu neuc neue neuf neun neuu nfcu nfdc nfff nhcc nhnn nnnn nuce nuch nucu nudc nudd nude nuee nuff nunc nune nunn ucdc ucdd uche uden udun uend ufcu uffe uh-d uhde uhuh uncc unce uncf unch unde unec uned unee unef unen unfd unne uuen uuuu