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

[EX Q]: ['r', 'y', 1455, 'v', 631, 'q', '5453', '9015', '1127', 'R', 'B', '5487', 'M', '7325', 'L', 'D', '2897', 'z', '7191', '3383', 'E', 't', 't', '963', '2363', '3641', '9827', '6879', '3917', 'm', 'Y', 'w', 'T', 'v', 'v', '3263', 'f', 1003, 'E', 't'], ['r', 5091, 'e', 'i', 'L', 'x', 'D', 'q', 'z', 'M', 707, 'N', 'f', '5453', '9015', '1127', 'R', 'B', '5487', 'M', '7325', 'L', 'D', '2897', 'z', '7191', '3383', 'E', 't', 't', '963', '2363', '3641', '9827', '6879', '3917', 'm', 'Y', 'w', 'T', 'v', 'v', '3263', 'F', 4349, 3915, 6951, 7337, 7671, 3435, 9177, 'G', 'h', 'Q', 'j', 'v', 'q']
[EX A]: 5453, 9015, 1127, R, B, 5487, M, 7325, L, D, 2897, z, 7191, 3383, E, t, t, 963, 2363, 3641, 9827, 6879, 3917, m, Y, w, T, v, v, 3263

[EX Q]: ['e', 167, 4283, 'l', 247, 4197, 3397, 'Z', 'F', 2835, 4273, 'F', '4769', '6831', '5497', 'Z', 'g', 'Y', '2003', '2851', '9303', '6173', 'P', 'U', 'G', 'X', 7049, 'q'], ['z', 'p', 'L', 'A', 'o', 391, 'F', '4769', '6831', '5497', 'Z', 'g', 'Y', '2003', '2851', '9303', '6173', 'I', 8741, 3159, 't']
[EX A]: F, 4769, 6831, 5497, Z, g, Y, 2003, 2851, 9303, 6173

[EX Q]: [927, 5763, 'L', 1209, 757, 'd', 'H', '2777', 'G', '7725', '7359', '2117', '447', 'p', '3883', '6539', 'Y', 'o', 909, 'F', 'f', 1939, 1413, 1879, 5493], [1527, 4443, 'M', 3203, '2777', 'G', '7725', '7359', '2117', '447', 'p', '3883', '6539', 'F', 2451, 7115, 5441, 'e']
[EX A]:
2777, G, 7725, 7359, 2117, 447, p, 3883, 6539

