Task: Program Execution
Input (English): 5, ['3709', '8639', '5405', '9857', 'U', '5929', '809', 'n', '3281', 'a', 'm', '9445', '5231', '3085', 'R', 'D', '7075', '6955', '7459', 'P', 'a', '7771']
Output (English): 3709, 5929, m, D, a