Task: Program Execution
Input (English): 9, 4, 7, 6, 6, K
Output (English): [['9', '4', '7', '6', '6'], ['9', '4', '7', '6', 'K'], ['9', '4', '7', '6', 'K'], ['9', '4', '6', '6', 'K'], ['9', '7', '6', '6', 'K'], ['4', '7', '6', '6', 'K']]