farle afrle frale rfale arfle rafle falre aflre flare lfare alfre lafre frlae rflae flrae lfrae rlfae lrfae arlfe ralfe alrfe larfe rlafe lrafe farel afrel frael rfael arfel rafel faerl aferl fearl efarl aefrl eafrl freal rfeal feral efral refal erfal arefl raefl aerfl earfl reafl erafl faler afler flaer lfaer alfer lafer faelr afelr fealr efalr aeflr eaflr flear lfear felar eflar lefar elfar alefr laefr aelfr ealfr leafr elafr frlea rflea flrea lfrea rlfea lrfea frela rfela ferla efrla refla erfla flera lfera felra eflra lefra elfra rlefa lrefa relfa erlfa lerfa elrfa arlef ralef alref laref rlaef lraef arelf raelf aerlf earlf realf eralf alerf laerf aelrf ealrf learf elarf rleaf lreaf relaf erlaf leraf elraf
Note: these 'words' (valid or invalid) are all the permutations of the word farle. These words are obtained by scrambling the letters in farle.