Task: Program Execution
Input (English): 1, 12, ['K', 'I', '1233', 'b', '6039', 'x', 'I', '4599', '5751', 'Y', 'n', 'u']
Output (English): K, I, 1233, b, 6039, x, I, 4599, 5751, Y, n, u