Task: Program Execution
Input (English): 8, T, 1, 3, 9, 6
Output (English): [['8', 'T', '1', '3', '9'], ['8', 'T', '1', '3', '6'], ['8', 'T', '1', '9', '6'], ['8', 'T', '3', '9', '6'], ['8', '1', '3', '9', '6'], ['T', '1', '3', '9', '6']]