Task: Program Execution
Input (English): K, D, Y, x, J, 6, 3
Output (English): [['K', 'D', 'Y', 'x', 'J', '6'], ['K', 'D', 'Y', 'x', 'J', '3'], ['K', 'D', 'Y', 'x', '6', '3'], ['K', 'D', 'Y', 'J', '6', '3'], ['K', 'D', 'x', 'J', '6', '3'], ['K', 'Y', 'x', 'J', '6', '3'], ['D', 'Y', 'x', 'J', '6', '3']]