Task: Program Execution
Input (English): 3, 7, ['f', '3661', '569', 't', '2913', 'h', 'U', '7689', 'G', '1235', '7533', '8787', '7235', '2883', '6373', 's', '9555', '4855', '733', 'L', '141']
Output (English): 569, 1235, 9555