Task: Program Execution
Input (English): V, G, 4, l, 7, j
Output (English): [['V', 'G', '4', 'l', '7'], ['V', 'G', '4', 'l', 'j'], ['V', 'G', '4', '7', 'j'], ['V', 'G', 'l', '7', 'j'], ['V', '4', 'l', '7', 'j'], ['G', '4', 'l', '7', 'j']]