Task: Program Execution
Input (English): 4, ['7223', '7817', '7827', 'W', 'n', '1523', '9185', 'z', 'P', '2675', 'B', 'h', '9671', 'f', 'U', 'X']
Output (English): n, 1523, 9185, z, P, 2675, B, h, 9671, f, U, X