Task: Program Execution
Input (English): 6, 13, ['Q', '9617', '6995', '8983', 'y', '4447', '8669', 'p', 'N', 'l', '7537', 'B', 'L', 'D', 'I', 'R', '7573', '2411', 'Y', 'b', 's', 'B', '401']
Output (English): L, B, 7537, l, N, p, 8669, 4447