Task: Program Execution
Input (English): 7, 2, 0, 8, 3, k
Output (English): [['7', '2', '0', '8', '3'], ['7', '2', '0', '8', 'k'], ['7', '2', '0', '3', 'k'], ['7', '2', '8', '3', 'k'], ['7', '0', '8', '3', 'k'], ['2', '0', '8', '3', 'k']]