Task: Program Execution
Input (English): 3, i, P, l, 7, 0, I
Output (English): [['3', 'i', 'P', 'l', '7', '0'], ['3', 'i', 'P', 'l', '7', 'I'], ['3', 'i', 'P', 'l', '0', 'I'], ['3', 'i', 'P', '7', '0', 'I'], ['3', 'i', 'l', '7', '0', 'I'], ['3', 'P', 'l', '7', '0', 'I'], ['i', 'P', 'l', '7', '0', 'I']]