In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [3299, 9737, 'M', 'P', 'H', '6993', '7079', 'k', 'u', 'k', '2129', 'm', 'l', '7993', 'i', '3657', 'u', 'u', 'Z', 'O', 'c', '7045', '8071', 'z', 'P', '7919', 'F', 4343, 'E', 'S', 'R', 'w', 'c', 2571, 9369, 8565, 6599], ['z', 4799, 'J', 'G', 'z', 2263, 8619, 'Y', 'I', 'b', 'K', 'l', 7535, 'm', 'i', 2287, 4413, 189, '6993', '7079', 'k', 'u', 'k', '2129', 'm', 'l', '7993', 'i', '3657', 'u', 'u', 'Z', 'O', 'c', '7045', '8071', 'z', 'P', '7919', 'T', 6699, 7547, 9497, 'K', 3003, 165, 5157, 'b', 7321, 'V', 6099, 6161]

Answer: 6993, 7079, k, u, k, 2129, m, l, 7993, i, 3657, u, u, Z, O, c, 7045, 8071, z, P, 7919


Question: [5523, 6861, 3635, 2401, 4183, 835, 'g', '8277', 'q', 'J', 'n', 'A', 'T', '7569', '7187', 'E', 'o', '8695', 'H', 'l', 'z', 'q', '8419', '653', 'q', 'I', 'L', 5555, 8467, 7403, 'm', 'q', 'Q', 5691, 'Z', 7941, 8365, 't', 'M', 'q'], [1149, 7583, 'O', 'z', 'N', 7003, 'C', '8277', 'q', 'J', 'n', 'A', 'T', '7569', '7187', 'E', 'o', '8695', 'H', 'l', 'z', 'q', '8419', '653', 'b', 'H', 'w', 'r', 685, 'D', 'o', 2299, 5915, 4613]

Answer: 8277, q, J, n, A, T, 7569, 7187, E, o, 8695, H, l, z, q, 8419, 653


Question: [3755, 4389, 'E', 'Y', 5057, 'i', 8497, 7937, 'A', 'E', 5747, 5803, 'n', 'E', 2635, 'W', 'x', '67', 'g', 'Q', 'K', '3381', '1919', 'm', 'X', '8185', '6089', 'F', '3951', '3829', '3251', '9899', '6619', 'v', 'A', '6113', '1423', 'z', 'Y', 'n', 'K', 'X', 'J', 'H', 3889, 'F', 'N', 'v', 4937, 'C', 'f', 'l', 'a', 'n'], ['V', 9321, 6527, 7041, 4537, 'F', 9197, 'C', 'v', 1989, 5855, 575, 3131, 'x', '67', 'g', 'Q', 'K', '3381', '1919', 'm', 'X', '8185', '6089', 'F', '3951', '3829', '3251', '9899', '6619', 'v', 'A', '6113', '1423', 'z', 'B', 'o', 5291, 497]

Answer:
x, 67, g, Q, K, 3381, 1919, m, X, 8185, 6089, F, 3951, 3829, 3251, 9899, 6619, v, A, 6113, 1423, z