calix aclix claix lcaix alcix lacix cailx acilx cialx icalx aiclx iaclx cliax lciax cilax iclax licax ilcax alicx laicx ailcx ialcx liacx ilacx calxi aclxi claxi lcaxi alcxi lacxi caxli acxli cxali xcali axcli xacli clxai lcxai cxlai xclai lxcai xlcai alxci laxci axlci xalci lxaci xlaci caixl acixl ciaxl icaxl aicxl iacxl caxil acxil cxail xcail axcil xacil cixal icxal cxial xcial ixcal xical aixcl iaxcl axicl xaicl ixacl xiacl clixa lcixa cilxa iclxa licxa ilcxa clxia lcxia cxlia xclia lxcia xlcia cixla icxla cxila xcila ixcla xicla lixca ilxca lxica xlica ixlca xilca alixc laixc ailxc ialxc liaxc ilaxc alxic laxic axlic xalic lxaic xlaic aixlc iaxlc axilc xailc ixalc xialc lixac ilxac lxiac xliac ixlac xilac
Note: these 'words' (valid or invalid) are all the permutations of the word calix. These words are obtained by scrambling the letters in calix.