Task: Program Execution
Input (English): 2, 1, m, 0, 2, q, i
Output (English): [['2', '1', 'm', '0', '2', 'q'], ['2', '1', 'm', '0', '2', 'i'], ['2', '1', 'm', '0', 'q', 'i'], ['2', '1', 'm', '2', 'q', 'i'], ['2', '1', '0', '2', 'q', 'i'], ['2', 'm', '0', '2', 'q', 'i'], ['1', 'm', '0', '2', 'q', 'i']]