-tree c-tec ccccc cccii ccctv cccvi ccett cciii ccitt ccvii ccxii ceci- cecie cecri ceere ceirt cerc- cerce cerci cerec cerer ceret ceric cerie cerre certe cervi cetic cette cicer cietc circe cirex ciric cirie cirr- cirri citec citee citer citie citr- citte civet civic civie crece creer crete creve crice crier ctree ctrie cttee cviii cvrce cxxxv ecrit eeeee eerie eetti eevee eever eirie eiter eitri erect erere ereve erice ericv erier eriic erite erixx erte erter ervie etete etext etite etive etree etter ettie evere everi everr evert evete evett eveve evict evite ex-ic exect execx exert exite exter extre ice-t iceci iceit icetv icici icier icter ictic iecee ieiri ierei iette iever iiiee iiiii iitti ircii irece irete irite irrit irtec itete itext itire itive itter ittre ittti ivett ivivc ivver rcirc recce recet recit rect- recte recti reece reere reeti reeve reice reive rere- reree reret reric rerir retee reter retex retie rette rever revet revie revir rexer ricci ricer rieti rieve ririe river rivet rtext rtice rtrev rvivr t-rex tecic terce teret terex terre terri tert- terve teter tetex tetr- tetri tette tevet tevir texte ti-ti ticci ticer tieit tiere tieri tiexi tiree tirer tiret tirit tirve titcr titer titii titre titte titti tiver tixte treer treet treie treit treix trere treri trete trett treve trevi trice triei trier triet trit- trite tritt trive ttttt tveit tvvcr vecer veere veeri veeve veire veive verex verie verix verre verri verte verti verve vetex vetri vette vetti vevce vever vexer vicci vice- vieri vietv viiri virei viret virii virre virte virve vitet vitex viti- vitr- vitre vitte vitti viver vivex vivi- vivir vivre vreit vvt-i xciii xcvii xeric xerte xetec xetex xexex xtext xtree xviii xxiii xxvii xxxii xxxiv xxxix xxxvi