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

[EX Q]: [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]
[EX A]: 6993, 7079, k, u, k, 2129, m, l, 7993, i, 3657, u, u, Z, O, c, 7045, 8071, z, P, 7919

[EX Q]: ['f', 8855, 'N', 8821, 10001, 6833, 'R', 'I', 1167, 87, 'Y', 'H', 673, '4021', 'S', '3407', 'z', '895', 'j', '9897', 'U', '3747', 'S', 'p', 'v', 'y', 'c', 'd', 'U', 143, 'k', 9757, 943, 'C', 'q', 'u', 'n', 1545, 941], ['T', 7625, 'Y', 'j', 'O', 3075, '4021', 'S', '3407', 'z', '895', 'j', '9897', 'U', '3747', 'S', 'p', 'v', 'y', 'v', 'D', 'g', 'o', 'O', 2255, 'a', 5303, 569, 5721, 'S', 5411, 'E']
[EX A]: 4021, S, 3407, z, 895, j, 9897, U, 3747, S, p, v, y

[EX Q]: [5895, 4727, 7037, 9897, 'D', 4877, 3937, 3315, 'r', 'v', '85', 'o', 'H', 'G', '6767', '7173', '2419', '9589', '7509', '3503', '6465', '5033', 'd', '1193', '6197', 'C', '241', '7297', 'g', '1131', 'U', 'P', 'L', 'd', '3431', 'x', '1897', 'E', 'i', 'd', 'Z', 'F', 'H', 'r', 'J', 'A'], [3, 1081, 'T', 5353, 'P', 'J', 7221, 'i', 'G', 9677, 6985, 5553, 1761, 5587, 'a', 'v', 'T', 6481, 'p', 'v', '85', 'o', 'H', 'G', '6767', '7173', '2419', '9589', '7509', '3503', '6465', '5033', 'd', '1193', '6197', 'C', '241', '7297', 'g', '1131', 'U', 'P', 'L', 'd', '3431', 'x', '1897', 'j', 'R', 9245, 'P', 'n', 8921, 975, 8529, 'l', 8927, 5241, 'K', 'p', 9291, 5303, 'A', 'W', 8433, 2075, 5841, 'M', 'y', 2347, 'V']
[EX A]:
v, 85, o, H, G, 6767, 7173, 2419, 9589, 7509, 3503, 6465, 5033, d, 1193, 6197, C, 241, 7297, g, 1131, U, P, L, d, 3431, x, 1897