Task: Program Execution
Input (English): K, 4, 3, D, M, R
Output (English): [['K', '4', '3', 'D', 'M'], ['K', '4', '3', 'D', 'R'], ['K', '4', '3', 'M', 'R'], ['K', '4', 'D', 'M', 'R'], ['K', '3', 'D', 'M', 'R'], ['4', '3', 'D', 'M', 'R']]