Task: Program Execution
Input (English): 4, 10, ['x', 'v', '3407', 'q', 'y', '6239', '5641', '173', 'c', 'J', 'v', 'Z', '7933', '8189', '1441', '8093', '3055', 'a', '2761', 'o', '3091', '281']
Output (English): J, c, 173, 5641, 6239, y, q