Task: Program Execution
Input (English): 6, ['5143', '9715', 'T', '925', '725', 'A', '521', 'Z', '3691', 'i', 'F', '7769', '4099', 'S', '5557', 'f', 'K', '4825', 'K', 'c', '5003']
Output (English): 521, Z, 3691, i, F, 7769, 4099, S, 5557, f, K, 4825, K, c, 5003