Task: Program Execution
Input (English): p, B, 3, o, Y, 6
Output (English): [['p', 'B', '3', 'o', 'Y'], ['p', 'B', '3', 'o', '6'], ['p', 'B', '3', 'Y', '6'], ['p', 'B', 'o', 'Y', '6'], ['p', '3', 'o', 'Y', '6'], ['B', '3', 'o', 'Y', '6']]