Task: Program Execution
Input (English): 3, 3, ['8639', '1481', '3725', 'Y', '2031', 'G', '5569', 'k', '6255', 'd', 'N', '9499', '9683', '1361', '8663', 'b']
Output (English): 3725, G, 6255, 9499, 8663