Task: Program Execution
Input (English): 8, g, 2, P, n, p
Output (English): [['8', 'g', '2', 'P', 'n'], ['8', 'g', '2', 'P', 'p'], ['8', 'g', '2', 'n', 'p'], ['8', 'g', 'P', 'n', 'p'], ['8', '2', 'P', 'n', 'p'], ['g', '2', 'P', 'n', 'p']]