Task: Program Execution
Input (English): J, 9, d, B, 4, R, 9
Output (English): [['J', '9', 'd', 'B', '4', 'R'], ['J', '9', 'd', 'B', '4', '9'], ['J', '9', 'd', 'B', 'R', '9'], ['J', '9', 'd', '4', 'R', '9'], ['J', '9', 'B', '4', 'R', '9'], ['J', 'd', 'B', '4', 'R', '9'], ['9', 'd', 'B', '4', 'R', '9']]