Task: Program Execution
Input (English): 2, 5, ['N', 'W', 'o', '8163', '4347', '4033', '3551', '4753', 'R', 'V', '2133', '3031', '5457', '6927', 'B', '3451', 'k', 'x', '5421', 'G', '2015', '5167', 'r', 'n', 'R', '391', '7663']
Output (English): W, 3551, 3031, k, 5167, 7663