Task: Program Execution
Input (English): z, Q, 1, F, J, 9, Z
Output (English): [['z', 'Q', '1', 'F', 'J', '9'], ['z', 'Q', '1', 'F', 'J', 'Z'], ['z', 'Q', '1', 'F', '9', 'Z'], ['z', 'Q', '1', 'J', '9', 'Z'], ['z', 'Q', 'F', 'J', '9', 'Z'], ['z', '1', 'F', 'J', '9', 'Z'], ['Q', '1', 'F', 'J', '9', 'Z']]