Task: Program Execution
Input (English): 18, 20, ['8899', '7251', 'n', '9551', 'y', '3479', '7455', '9677', 'u', '2185', 'o', 'V', '827', 'A', 'n', 'B', '3263', 'b', 'z', '899', '3185', 'I', 'D', 'L', 'Z', 'q', 'w', 'v']
Output (English): b, z, 899