Task: Program Execution
Input (English): z, D, Q, M, b, 5, R
Output (English): [['z', 'D', 'Q', 'M', 'b', '5'], ['z', 'D', 'Q', 'M', 'b', 'R'], ['z', 'D', 'Q', 'M', '5', 'R'], ['z', 'D', 'Q', 'b', '5', 'R'], ['z', 'D', 'M', 'b', '5', 'R'], ['z', 'Q', 'M', 'b', '5', 'R'], ['D', 'Q', 'M', 'b', '5', 'R']]