Task: Program Execution
Input (English): g, X, L, Q, 6, 7, B
Output (English): [['g', 'X', 'L', 'Q', '6', '7'], ['g', 'X', 'L', 'Q', '6', 'B'], ['g', 'X', 'L', 'Q', '7', 'B'], ['g', 'X', 'L', '6', '7', 'B'], ['g', 'X', 'Q', '6', '7', 'B'], ['g', 'L', 'Q', '6', '7', 'B'], ['X', 'L', 'Q', '6', '7', 'B']]