fanyc afnyc fnayc nfayc anfyc nafyc faync afync fyanc yfanc ayfnc yafnc fnyac nfyac fynac yfnac nyfac ynfac anyfc nayfc aynfc yanfc nyafc ynafc fancy afncy fnacy nfacy anfcy nafcy facny afcny fcany cfany acfny cafny fncay nfcay fcnay cfnay ncfay cnfay ancfy nacfy acnfy canfy ncafy cnafy faycn afycn fyacn yfacn ayfcn yafcn facyn afcyn fcayn cfayn acfyn cafyn fycan yfcan fcyan cfyan ycfan cyfan aycfn yacfn acyfn cayfn ycafn cyafn fnyca nfyca fynca yfnca nyfca ynfca fncya nfcya fcnya cfnya ncfya cnfya fycna yfcna fcyna cfyna ycfna cyfna nycfa yncfa ncyfa cnyfa ycnfa cynfa anycf naycf ayncf yancf nyacf ynacf ancyf nacyf acnyf canyf ncayf cnayf aycnf yacnf acynf caynf ycanf cyanf nycaf yncaf ncyaf cnyaf ycnaf cynaf
Note: these 'words' (valid or invalid) are all the permutations of the word fanyc. These words are obtained by scrambling the letters in fanyc.