Task: Program Execution
Input (English): 8, ['U', '3521', '7569', 'f', 't', '2159', '9729', 'L', '733', 'D', '2581', 'p', '417', 'X', '4419', '979', '6033', '2785', 'H']
Output (English): U, 3521, 7569, f, t, 2159, 9729, L