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

[Q]: [9965, 'v', 'c', 'C', 549, 'a', 2863, 'I', 7233, 4875, 'e', 9383, 'W', 'm', 'b', 'v', 'b', 'W', 'R', 'a', '4219', 'B', '1753', '5805', 'V', '2373', 'q', '6135', 'q', '2021', 'A', 'M', '1979', '6537', '4539', '3253', 'X', '4947', '6815', 'x', 'A', '9621', 'o', 'c', 'R', 3693, 3385, 4135, 6641, 177, 't', 3691, 4441, 'l', 'S', 2563, 'G', 'e', 'A', 2851], ['F', 'Q', 4977, 'U', 'o', 7127, 5507, 'd', 431, 'Y', 4681, 'U', 'S', 6719, 'm', 'b', 'v', 'b', 'W', 'R', 'a', '4219', 'B', '1753', '5805', 'V', '2373', 'q', '6135', 'q', '2021', 'A', 'M', '1979', '6537', '4539', '3253', 'X', '4947', '6815', 'x', 'A', '9621', 'o', 'l', 'L', 9579, 'y', 9237, 8409, 'N', 2057, 'J', 's', 53, 'W', 'j', 'D', 2591, 3657, 5851, 'Y', 3541]
[A]: m, b, v, b, W, R, a, 4219, B, 1753, 5805, V, 2373, q, 6135, q, 2021, A, M, 1979, 6537, 4539, 3253, X, 4947, 6815, x, A, 9621, o


[Q]: [2687, 7971, 2141, 'X', 'z', 1281, 'K', 6109, 7773, 'P', 5247, 'j', 'K', 5225, 'c', 4401, 'Z', 'j', 'Y', '4799', 'h', '5519', 'n', '3231', 'l', '3003', 'F', '5599', 'J', 'q', 'r', '889', 'e', '9805', 'X', 'B', 'k', 4913, 5483, 1465, 'F', 9669, 'i', 'L', 'q', 'n'], ['k', 'g', 'e', 'I', 'v', 97, 'N', 'j', 'Y', '4799', 'h', '5519', 'n', '3231', 'l', '3003', 'F', '5599', 'J', 'q', 'r', '889', 'e', '9805', 'X', 'H', 7153, 7967, 'u', 7859, 1387, 7361]
[A]: j, Y, 4799, h, 5519, n, 3231, l, 3003, F, 5599, J, q, r, 889, e, 9805, X


[Q]: ['o', 1821, 'Y', 7155, 'i', 'x', 5847, 'U', 'B', 7681, 'B', '445', '8049', 'v', '959', 'q', '3125', '6667', '5973', 'F', 'Y', '7437', 'I', 'd', '2799', '1727', '2273', '263', 'e', 'm', 'C', '3145', '7219', 'O', 'b', 7629, 'T'], [7649, 1945, 'l', 'd', 'x', 'y', 4125, 'Z', 4653, 'o', 6011, 'D', 'o', 'H', 'U', 'V', 'l', 'a', 'h', 4191, 4637, 'B', '445', '8049', 'v', '959', 'q', '3125', '6667', '5973', 'F', 'Y', '7437', 'I', 'd', '2799', '1727', '2273', '263', 'e', 'm', 'C', '3145', '7219', 'u', 7459, 6353, 3031, 2019, 'k', 'Q', 5393, 8879, 4067, 4525, 't', 'r', 'h', 'C']
[A]:
B, 445, 8049, v, 959, q, 3125, 6667, 5973, F, Y, 7437, I, d, 2799, 1727, 2273, 263, e, m, C, 3145, 7219