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

Example Input: ['a', 4905, 8389, 9641, 'q', 'K', '1119', 'F', 'N', 'R', '3705', '2745', 'L', '2995', '6385', '1891', 'O', '6759', '2279', 'N', '9215', '5361', 'a', '2215', 'O', '9183', '8603', '1437', '9245', 'F', 'v', 5681, 'Q', 5143, 8875, 'i', 5537, 'f', 'J', 'j', 8747, 'K', 'f', 'z', 983, 'g', 8105, 'q', 4679, 2409], ['G', 'k', 'B', 'm', 'W', 3523, 9719, 'f', 8921, 'N', 6185, 'p', 7841, 'T', 'K', '1119', 'F', 'N', 'R', '3705', '2745', 'L', '2995', '6385', '1891', 'O', '6759', '2279', 'N', '9215', '5361', 'a', '2215', 'O', '9183', '8603', '1437', '9245', 'd', 's', 4795, 'P', 'e', 9789, 9769, 's', 8079, 5909, 8059, 'j', 'o', 'B', 'Z', 6147, 2177, 'L', 'a']
Example Output: K, 1119, F, N, R, 3705, 2745, L, 2995, 6385, 1891, O, 6759, 2279, N, 9215, 5361, a, 2215, O, 9183, 8603, 1437, 9245

Example Input: [571, 969, 3069, 7455, 'g', 'Z', 237, 8231, 71, 'X', '873', 'N', 'u', 'c', 'n', '759', 'p', 'I', '1007', 'O', 'V', '9137', 'G', '1727', '7437', 't', '8909', 'L', 'C', 'R', 3217, 1445, 3493, 'Y', 'G', 6747, 751, 1347, 7337, 'Z'], ['z', 'U', 477, 'm', 'y', 7909, 413, 6315, 'v', 7173, 1403, 'F', 'M', 7559, 7589, 9021, 'U', 2859, '873', 'N', 'u', 'c', 'n', '759', 'p', 'I', '1007', 'O', 'V', '9137', 'G', '1727', '7437', 't', '8909', 'L', 'k', 3817, 'Q', 1165]
Example Output: 873, N, u, c, n, 759, p, I, 1007, O, V, 9137, G, 1727, 7437, t, 8909, L

Example Input: [7275, 'U', '1225', 'c', 'r', 'a'], ['K', 'n', '1225', 'c', 'L', 89]
Example Output:
1225, c