Task: Program Execution
Input (English): 1, ['K', '3031', 'C', 'l', 'c', 'y', 'R', 'N', 'j', '2377', 'D', 'P', '6399', '4389', '1603', '421', 'u', '2563', 'a', 's']
Output (English): K, 3031, C, l, c, y, R, N, j, 2377, D, P, 6399, 4389, 1603, 421, u, 2563, a, s