Task: Program Execution
Input (English): 5, 6, 4, 1, J, 1, 2
Output (English): [['5', '6', '4', '1', 'J', '1'], ['5', '6', '4', '1', 'J', '2'], ['5', '6', '4', '1', '1', '2'], ['5', '6', '4', 'J', '1', '2'], ['5', '6', '1', 'J', '1', '2'], ['5', '4', '1', 'J', '1', '2'], ['6', '4', '1', 'J', '1', '2']]