bagv abgv bgav gbav agbv gabv bavg abvg bvag vbag avbg vabg bgva gbva bvga vbga gvba vgba agvb gavb avgb vagb gvab vgab
Note: these 'words' (valid or invalid) are all the permutations of the word bagv. These words are obtained by scrambling the letters in bagv.