-ana -ane -ene aaaa aaae aaaf aaan aaar aaea aaen aafa aaff aana aane aara aare aeaf aean aeer aena aer- aera afaa afan afar afee afer affa afr- afra afre afxe ana- anaa anae anan anar anax anee anen aner anex anfa anna anne arae araf aran arar arax area aree aref aren arex arfa arff arna arne arr- arra arre arrr axaf axan axar axen axer axfr eaaf eana eara eare earn eeea eeee eefa eefe eefn eena eera efax efen effa enan enea enee ener enna enne enra er-x eraf eran eren erer erfx erna erne erra erre exa- exan exen exer exrx faaa faan faex fafa fafe faff fana fane fara fare farr faxe feaf fean fear feen feer fefe feff fena fene fenn fera fere fern ferr ffar ffee ffff ffrr fnar frae fran frax frea free fren frex naaa naan naar naea naef nafa nafe naff nan- nana nane nann nara nare narf narn narr narx neaf nean near neea neef neen neer nefa nefe neff nena nene nera nere nerf nerr nexe nexx nfaa nfer nfff nfra nnnn nren nrna raaf raan raef raen raer rafa rafe raff rana rane rann ranx rara rare rarf raxa rea- reae reaf rean rear reef reen refe reff refn refr rena rene renn rera rere rexx rfae rfef rnaf rrna rrrr xaar xana xara xare xeer xefe xen- xena xene xenn xer- xera xexe xfer xnee xxxx