Task: Program Execution
Input (English): 5, ['2231', '6917', '8589', '1231', 'Y', '9633', '4137', '8751', 'f', '1657', '201', 'l', 'A', 'Y', 'd', 'C', '1913', 'A', 'y', '6131', '4829', 'A', 'X', 'U', '3731', '1615', 'z', '6991', 'l', '1379', 'h']
Output (English): 2231, 9633, 201, C, 4829, 1615, h