Task: Program Execution
Input (English): 13, 15, ['1481', '561', 'W', 'N', 'F', 'u', '9403', '4323', 'w', 'y', '2877', '9551', 'Z', 'i', '9271', 'D', 'n', 'q', '1771', '101', '397', '1415', 'r', 'm', 'b', 'W', 'M']
Output (English): 9271, i, Z