Task: Program Execution
Input (English): 7, Q, M, E, U, 8
Output (English): [['7', 'Q', 'M', 'E', 'U'], ['7', 'Q', 'M', 'E', '8'], ['7', 'Q', 'M', 'U', '8'], ['7', 'Q', 'E', 'U', '8'], ['7', 'M', 'E', 'U', '8'], ['Q', 'M', 'E', 'U', '8']]