ictus citus itcus ticus ctius tcius icuts ciuts iucts uicts cuits ucits itucs tiucs iutcs uitcs tuics utics ctuis tcuis cutis uctis tucis utcis ictsu citsu itcsu ticsu ctisu tcisu icstu cistu isctu sictu csitu scitu itscu tiscu istcu sitcu tsicu sticu ctsiu tcsiu cstiu sctiu tsciu stciu icust ciust iucst uicst cuist ucist icsut cisut iscut sicut csiut sciut iusct uisct isuct siuct usict suict cusit ucsit csuit scuit uscit sucit itusc tiusc iutsc uitsc tuisc utisc itsuc tisuc istuc situc tsiuc stiuc iustc uistc isutc siutc usitc suitc tusic utsic tsuic stuic ustic sutic ctusi tcusi cutsi uctsi tucsi utcsi ctsui tcsui cstui sctui tscui stcui custi ucsti csuti scuti uscti sucti tusci utsci tsuci stuci ustci sutci
Note: these 'words' (valid or invalid) are all the permutations of the word ictus. These words are obtained by scrambling the letters in ictus.