Task: Program Execution
Input (English): 6, K, t, 1, C, W, 0
Output (English): [['6', 'K', 't', '1', 'C', 'W'], ['6', 'K', 't', '1', 'C', '0'], ['6', 'K', 't', '1', 'W', '0'], ['6', 'K', 't', 'C', 'W', '0'], ['6', 'K', '1', 'C', 'W', '0'], ['6', 't', '1', 'C', 'W', '0'], ['K', 't', '1', 'C', 'W', '0']]