Task: Program Execution
Input (English): 8, 14, ['5373', '4893', 'a', '219', 'b', 's', '4097', '683', 'W', 'r', 's', 'Z', 'X', 'K', 't', '7803', '6427', 'n', '549', 'z', 'e', 'c']
Output (English): 683, W, r, s, Z, X, K