Task: Program Execution
Input (English): b, a, E, v, V, 6
Output (English): [['b', 'a', 'E', 'v', 'V'], ['b', 'a', 'E', 'v', '6'], ['b', 'a', 'E', 'V', '6'], ['b', 'a', 'v', 'V', '6'], ['b', 'E', 'v', 'V', '6'], ['a', 'E', 'v', 'V', '6']]