Task: Program Execution
Input (English): Y, x, 8, K, 9, p
Output (English): [['Y', 'x', '8', 'K', '9'], ['Y', 'x', '8', 'K', 'p'], ['Y', 'x', '8', '9', 'p'], ['Y', 'x', 'K', '9', 'p'], ['Y', '8', 'K', '9', 'p'], ['x', '8', 'K', '9', 'p']]