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

['n', 137, 'q', 'Q', 10017, 2119, 'g', 8921, 'L', 'A', 'c', 'U', 7067, 'P', '7789', 'O', 'H', 'h', 'T', 'C', '9427', 'b', '4887', '7659', 'i', 'q', '8123', '7571', '8653', '4961', 'W', 'K', '6323', 'm', '9669', '4821', '6503', 'M', 'N', 4975, 'w', 4937, 9409, 2427, 'n', 7733, 'o', 3717, 141, 'e', 'z', 'X', 'c', 'q', 6443, 'W', 'Q', 'j', 7043, 1977], ['I', 9, 5027, 3147, 1945, 6141, 'u', 2685, 2253, 8359, 'z', 4431, 8465, 3145, 'k', '7789', 'O', 'H', 'h', 'T', 'C', '9427', 'b', '4887', '7659', 'i', 'q', '8123', '7571', '8653', '4961', 'W', 'K', '6323', 'm', '9669', '4821', '6503', 'M', 'B', 'N', 8081, 'W', 'H', 'A', 'w', 'j', 661, 'D', 8029, 49, 'y', 6639, 829, 771, 9575, 7371]
7789, O, H, h, T, C, 9427, b, 4887, 7659, i, q, 8123, 7571, 8653, 4961, W, K, 6323, m, 9669, 4821, 6503, M

['t', 845, 'T', '5285', '7837', 'N', 6717], [7211, 7903, 'U', 'T', '5285', '7837', 'D', 'U', 'R']
T, 5285, 7837

[8813, 7015, 9101, 'U', 5119, '649', 'l', '2189', '1923', '7915', 'a', '2603', '6057', 'U', '863', 'V', 'p', '1691', 'R', 'M', '4501', '8843', '4689', 'l', '4319', 'l', 'c', 'o', 10031, 5939, 829, 'I', 9477, 'g', 'L', 5777, 6529, 4743, 't', 9983, 9247], [2531, 1987, 4617, 'V', 'y', 6297, 9679, 4851, 2925, 'p', 7473, 'z', 9549, 'S', 'O', 'C', 'W', 'f', 3305, '649', 'l', '2189', '1923', '7915', 'a', '2603', '6057', 'U', '863', 'V', 'p', '1691', 'R', 'M', '4501', '8843', '4689', 'l', '4319', 'l', 'c', 'c', 7683, 3761, 7017, 'U', 8217, 9817, 'K', 7593]

649, l, 2189, 1923, 7915, a, 2603, 6057, U, 863, V, p, 1691, R, M, 4501, 8843, 4689, l, 4319, l, c