In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [7449, 1055, 'd', 'q', '3157', '6365', 'v', 'b', 'H', 'n', 'B', '4283', 'm', 'c', 'V', 'h', '3207', '3795', 'j', 'l', 'j', 'K', 'k', 'N', 'd', 83, 'a', 'd', 3257, 3697, 'p', 9587, 4343, 8761, 8435, 'q', 909], ['F', 'V', 3405, 6049, 8373, 8397, 9195, 'q', '3157', '6365', 'v', 'b', 'H', 'n', 'B', '4283', 'm', 'c', 'V', 'h', '3207', '3795', 'j', 'l', 'j', 'K', 'k', 'E', 'W', 'U', 'T', 'L', 2711, 'R', 'm']

Answer: q, 3157, 6365, v, b, H, n, B, 4283, m, c, V, h, 3207, 3795, j, l, j, K, k


Question: [9443, 'M', 101, 7215, 8235, '8411', 'l', 'C', 'Y', 'R', 'A', 's', '8129', '7315', 'X', '9939', 'X', '7893', '2113', 'X', 9771, 4565, 'X', 'q', 'E', 'e', 1203, 'Y', 7321, 5537], ['d', 'h', 'X', 5695, 'g', 'z', 3179, '8411', 'l', 'C', 'Y', 'R', 'A', 's', '8129', '7315', 'X', '9939', 'X', '7893', '2113', 'K', 4507, 8957, 'K', 'i', 'k', 1123, 6635, 't', 'D']

Answer: 8411, l, C, Y, R, A, s, 8129, 7315, X, 9939, X, 7893, 2113


Question: ['V', 'L', '7869', '225', '9243', '6393', '2543', 'Z', 'y', 'H', '203', '6931', 'i', 'K', 'x'], [7667, 3705, 5401, 'y', 2039, '7869', '225', '9243', '6393', '2543', 'Z', 'y', 'H', '203', '6931', 'U', 'o', 7111, 'g', 9057, 7551, 9995]

Answer:
7869, 225, 9243, 6393, 2543, Z, y, H, 203, 6931