Task: Program Execution
Input (English): 6, 3, 8, 8, 6, 9, k
Output (English): [['6', '3', '8', '8', '6', '9'], ['6', '3', '8', '8', '6', 'k'], ['6', '3', '8', '8', '9', 'k'], ['6', '3', '8', '6', '9', 'k'], ['6', '3', '8', '6', '9', 'k'], ['6', '8', '8', '6', '9', 'k'], ['3', '8', '8', '6', '9', 'k']]