lceax cleax lecax elcax celax eclax lcaex claex lacex alcex calex aclex leacx elacx laecx alecx ealcx aelcx cealx ecalx caelx acelx eaclx aeclx lcexa clexa lecxa elcxa celxa eclxa lcxea clxea lxcea xlcea cxlea xclea lexca elxca lxeca xleca exlca xelca cexla ecxla cxela xcela excla xecla lcaxe claxe lacxe alcxe calxe aclxe lcxae clxae lxcae xlcae cxlae xclae laxce alxce lxace xlace axlce xalce caxle acxle cxale xcale axcle xacle leaxc elaxc laexc alexc ealxc aelxc lexac elxac lxeac xleac exlac xelac laxec alxec lxaec xlaec axlec xalec eaxlc aexlc exalc xealc axelc xaelc ceaxl ecaxl caexl acexl eacxl aecxl cexal ecxal cxeal xceal excal xecal caxel acxel cxael xcael axcel xacel eaxcl aexcl exacl xeacl axecl xaecl
Note: these 'words' (valid or invalid) are all the permutations of the word lceax. These words are obtained by scrambling the letters in lceax.