Task: Program Execution
Input (English): 0, 5, P, 6, n, 1, 5
Output (English): [['0', '5', 'P', '6', 'n', '1'], ['0', '5', 'P', '6', 'n', '5'], ['0', '5', 'P', '6', '1', '5'], ['0', '5', 'P', 'n', '1', '5'], ['0', '5', '6', 'n', '1', '5'], ['0', 'P', '6', 'n', '1', '5'], ['5', 'P', '6', 'n', '1', '5']]