Task: Program Execution
Input (English): 2, ['5209', '7761', 'k', '8213', '2731', '4143', 'P', '4379', 'T', 'c', 'q', '3021', 'r', '8369', '2951']
Output (English): 5209, k, 2731, P, T, q, r, 2951