-ene -ine cccc cccf ccci ccee ccfc ccff ccfi ccic ccii ccix ccnc ccne ccnf ccni ccxi cec- cece ceci ceec cef- cefc cefn cen- cene ceni cexe cfcf cfcn cfix cfni cicc cici ciee cien cife ciff ciii cin- cinc cine cinf cini cixi cnci cnex cnic cnie cxii cxix cxxi cxxx eccc ecce ecci ecef ecfc ecne eeee eefe eefn efen effi efic eiec eiei eien eine eini ence enci enee enif enin enix ennc enne enni exec exen exif exin fccf fcic fcii fece feen fefc fefe feff fefi feie fein fene feni fenn ffcc ffee ffff ffii ficc fice fiec fief fien fifc fife fiff fifi fiii fine fini finn fixe fixx fnci iccc iccf icci iccn icec icee icef icex icnc iecc ieie ifen ifex ific ifni iiie iiii ince inci inee inex infi inne inni ixxi n-ii nccc nccf ncci nccn ncec ncee ncef ncen ncfc ncfe ncix ncnc necc nece neef neei neen nefe neff nefi neic neif nein nene neni nexe nexi nexx nfff nfic nfix nicc nice nicf nici nief nien nifc nife niff nine nini nixe nixi nnnn x-fi xcii xefe xen- xene xeni xenn xexe xfce xfin xiii xine xixi xnee xxii xxix xxxi xxxx