c-p-c c-tec ccccc ccett ccnet cd-np cduce cecun ceded cedex ceede ceene cence ceneu cenex cenpn cenpt cent- cepet ceten cetpd cette cetun cnnnn cpctc cteep cten- ctene cttee cudde cueup cunde cunne cunt- cunut cutcu cutee cutex cutup dcten ddddd ddntp decet dedde dedee deden dedun dedut deece deede deene deepc deepe deepp deepu dende denee denet denne dent- dente depce depex depue dette deuce deut- dnpep ducun duded duden duduc duete duett dueup dunce duned dunet dunne dunun dunxu duped dutte dxdxd e-dee e-ten eccen eccup educe educt eeden eeeee eence eenet eeped eepee eeten encup endec ended enden endue endup enent enete ennde ennet enpeu enten entex epeen epene etete etext etten etude eucen eunet eupen exced excpt exect execx exede exene exept expdn extue exude exute n-p-n ndpcp nect- nedde neded neden neece neede neetu nende nente neppe nepte neten netex netne netpc nette neuen neueu neune nexen nextt ntdec ntete ntntd nu-nu nucet nunce nunet nunun nupen nutec nutte nuttx p-n-p pc-ux pcept pctct pedee peece peedu peene peent peete pence pende pene- penex penne pent- pente pentu penup pepee peppe pept- pepup petcu pette petun peuce peude pexec pnetc pptnt pudde puett punce punct punde punee punne punte pupet puppe puten putt- putte puttu putun putup t-nut tecn- tecnu teend teepe teeup tencc tence tende tendt tendu tenen tenet teneu tenex tenne tennu tenpn tente tenue tenup tepee tepet tepeu teppu tepun teten tetex tette texed texte tntnt ttnet ttttt tucep tucet tuctu tudun tuene tunde tundu tune- tuned tunne tupee tutee tutte tutun tuxed tuxen u-cee udenu udept unccd uncup uncut undee unden undue undun unend unete unnet unnun unnut unpen unpeu unput unted unten upc-e upcut upedu upeet upend upenn upped uppen upput utenn uunet uuuuu xceed xduce xetec xetex xexeu xexex xpdnc xpect xtend xtext xtnct xtune xudun xunpu