Task: Program Execution
Input (English): 12, ['2455', '7097', '8981', 'T', 'B', '6489', 'g', 'b', 'U', 'B', '8527', 'P', '6037', '4069', 'C', '4035', 'f', '9251', 'L', '7573', 't', 'M', 'G', '1963', '1861', '7571', '3803', '2139']
Output (English): 2455, 6037, 1861