Task: Program Execution
Input (English): 8, 7, A, C, K, 3
Output (English): [['8', '7', 'A', 'C', 'K'], ['8', '7', 'A', 'C', '3'], ['8', '7', 'A', 'K', '3'], ['8', '7', 'C', 'K', '3'], ['8', 'A', 'C', 'K', '3'], ['7', 'A', 'C', 'K', '3']]