Task: Program Execution
Input (English): 8, Q, F, H, 7
Output (English): [['8', 'Q', 'F', 'H'], ['8', 'Q', 'F', '7'], ['8', 'Q', 'H', '7'], ['8', 'F', 'H', '7'], ['Q', 'F', 'H', '7']]