Detailed Instructions: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
Q: [3957, 205, 'U', 'P', 3513, 7985, 'n', 'L', 'G', 'h', '7083', '9427', 'A', 'W', 'Q', '1419', 'V', '3251', 'f', '3763', '1571', '6261', 'v', 'U', 'G', '3687', '3101', 'b', '7555', 'Q', 'q', 579, 2041, 'i', 6279, 7027, 'd', 6323, 'F', 8273, 'f'], [5117, 4221, 'Y', 'l', 'B', 'q', 'g', 'W', 2915, 'a', 'N', 'Z', 'v', 'h', '7083', '9427', 'A', 'W', 'Q', '1419', 'V', '3251', 'f', '3763', '1571', '6261', 'v', 'U', 'G', '3687', '3101', 'b', '7555', 'Q', 'D', 'T', 1057, 'Q', 6761, 'p', 9909, 5243]
A:
h, 7083, 9427, A, W, Q, 1419, V, 3251, f, 3763, 1571, 6261, v, U, G, 3687, 3101, b, 7555, Q