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

[EX Q]: ['s', 'M', 'y', 'b', 'S', 'P', 'J', '8781', '7865', '1961', '6767', 'a', 'r', 'H', 'j', 'a', 'b', 'i', 'A', 2579, 8191, 'g', 3591, 4195, 'q', 1357], ['F', 'U', 'G', 7763, 1385, 'm', 1089, 4701, 1565, 'm', 9713, 'P', 'J', '8781', '7865', '1961', '6767', 'a', 'r', 'H', 'j', 'a', 'X', 'b', 'f', 7385, 'G']
[EX A]: P, J, 8781, 7865, 1961, 6767, a, r, H, j, a

[EX Q]: ['J', 'b', 'R', 'v', 6421, 'i', 4179, '3583', '7897', '9525', 'b', '4163', '5465', '255', '5923', 't', 9093, 9035, 8487], ['V', 'j', '3583', '7897', '9525', 'b', '4163', '5465', '255', '5923', 'F', 6281, 8109, 'R', 2589]
[EX A]: 3583, 7897, 9525, b, 4163, 5465, 255, 5923

[EX Q]: ['w', 'a', 'O', 437, 'T', 'W', '341', 'S', '511', '3357', '9413', 'T', 'h', '4741', 'v', 'J', '701', '7011', '8145', '3503', 'W', '4433', 'x', 'e', 8473, 1803, 'T', 1877, 'F', 5955, 3903, 4169, 6965, 6813, 7229, 'Z'], ['l', 9915, 'D', 7803, 'V', 'q', 'w', 9921, 5163, 'd', 4851, 2459, 'C', 'Y', 8047, 'r', 4891, 'Y', 'T', 'W', '341', 'S', '511', '3357', '9413', 'T', 'h', '4741', 'v', 'J', '701', '7011', '8145', '3503', 'W', '4433', 'x', 'C', 7177, 'z', 7907, 'b', 'Z', 'f', 'K', 'b', 5519, 3137, 'M', 9099, 1719, 989, 'd', 'T']
[EX A]:
T, W, 341, S, 511, 3357, 9413, T, h, 4741, v, J, 701, 7011, 8145, 3503, W, 4433, x