In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

['Y', 'l', 6297, 9773, '6077', 'B', 'x', 'C', '7371', '5635', '9551', '8421', '6587', 'Y', 'L', 'i', '1275', 'J', 's', 'C', '10005', 'x', '9473', 'I', 'T', 'O', 2961, 6077, 'L', 5737, 99, 2363, 'A', 'I', 'E', 5649, 4127, 'm', 3085], ['g', 8141, 'Y', 7433, 1501, 2423, 'P', 8359, 8589, 7265, 265, 'N', 'J', 8251, 'f', '6077', 'B', 'x', 'C', '7371', '5635', '9551', '8421', '6587', 'Y', 'L', 'i', '1275', 'J', 's', 'C', '10005', 'x', '9473', 'I', 'K', 9051, 'Q', 'M']
6077, B, x, C, 7371, 5635, 9551, 8421, 6587, Y, L, i, 1275, J, s, C, 10005, x, 9473, I

['e', 'h', 's', 'a', 'H', 'T', 2055, 'K', 's', 4269, '8015', 'T', '1633', 'K', 'T', 'Z', 's', 'x', '7515', '9771', '7667', 'K', '3065', 'i', 'N', 9599, 8065, 'V', 'H', 7675, 4263, 'Z', 7307], ['V', 'z', 'C', 'S', 'F', 'a', 's', 6773, 'C', 'e', 9893, '8015', 'T', '1633', 'K', 'T', 'Z', 's', 'x', '7515', '9771', '7667', 'K', '3065', 'O', 'Q', 709, 'G', 167, 3287, 'w', 6213, 'g']
8015, T, 1633, K, T, Z, s, x, 7515, 9771, 7667, K, 3065

['z', 'X', 9459, 5971, 'g', 5967, 'd', 'D', 'C', 'H', 'k', 'K', '8057', 'I', 'c', '9997', 'V', 'u', 'P', '1393', '9563', 'W', 'D', '7033', '231', '2313', 'S', '3815', 'v', '9257', 'L', 'O', 'o', 'j', 'z', 4703, 'X'], [1955, 7731, 'B', 'y', 'H', 'k', 'K', '8057', 'I', 'c', '9997', 'V', 'u', 'P', '1393', '9563', 'W', 'D', '7033', '231', '2313', 'S', '3815', 'v', '9257', 'L', 'O', 'o', 'j', 'N', 4431, 'N', 469, 'Y', 5175, 613, 't', 2827, 3709]

H, k, K, 8057, I, c, 9997, V, u, P, 1393, 9563, W, D, 7033, 231, 2313, S, 3815, v, 9257, L, O, o, j