Task: Program Execution
Input (English): Z, 6, X, E, W, n
Output (English): [['Z', '6', 'X', 'E', 'W'], ['Z', '6', 'X', 'E', 'n'], ['Z', '6', 'X', 'W', 'n'], ['Z', '6', 'E', 'W', 'n'], ['Z', 'X', 'E', 'W', 'n'], ['6', 'X', 'E', 'W', 'n']]