Task: Program Execution
Input (English): 5, 5, 1, B, G, 7
Output (English): [['5', '5', '1', 'B', 'G'], ['5', '5', '1', 'B', '7'], ['5', '5', '1', 'G', '7'], ['5', '5', 'B', 'G', '7'], ['5', '1', 'B', 'G', '7'], ['5', '1', 'B', 'G', '7']]