Task: Program Execution
Input (English): y, B, p, 8, T, 9, 5
Output (English): [['y', 'B', 'p', '8', 'T', '9'], ['y', 'B', 'p', '8', 'T', '5'], ['y', 'B', 'p', '8', '9', '5'], ['y', 'B', 'p', 'T', '9', '5'], ['y', 'B', '8', 'T', '9', '5'], ['y', 'p', '8', 'T', '9', '5'], ['B', 'p', '8', 'T', '9', '5']]