Task: Program Execution
Input (English): 2, 15, ['f', 'J', 'B', '4867', '2691', '7555', 'W', 'a', 'S', 'o', 'k', 'o', '307', '395', 'Y', 'K', 'R', 'V', 'v', 's']
Output (English): Y, 395, 307, o, k, o, S, a, W, 7555, 2691, 4867, B, J