fanks afnks fnaks nfaks anfks nafks fakns afkns fkans kfans akfns kafns fnkas nfkas fknas kfnas nkfas knfas ankfs nakfs aknfs kanfs nkafs knafs fansk afnsk fnask nfask anfsk nafsk fasnk afsnk fsank sfank asfnk safnk fnsak nfsak fsnak sfnak nsfak snfak ansfk nasfk asnfk sanfk nsafk snafk faksn afksn fkasn kfasn akfsn kafsn faskn afskn fsakn sfakn asfkn safkn fksan kfsan fskan sfkan ksfan skfan aksfn kasfn askfn sakfn ksafn skafn fnksa nfksa fknsa kfnsa nkfsa knfsa fnska nfska fsnka sfnka nsfka snfka fksna kfsna fskna sfkna ksfna skfna nksfa knsfa nskfa snkfa ksnfa sknfa anksf naksf aknsf kansf nkasf knasf anskf naskf asnkf sankf nsakf snakf aksnf kasnf asknf saknf ksanf skanf nksaf knsaf nskaf snkaf ksnaf sknaf
Note: these 'words' (valid or invalid) are all the permutations of the word fanks. These words are obtained by scrambling the letters in fanks.