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

Q: [3453, 883, 'a', 'C', 7891, 'T', 8245, 9759, 'J', 'Z', 6515, 'B', 'j', 3353, 859, 2123, 3289, 'I', 'e', 'p', 4473, 'A', 7815, 4401, 'Z', 2071, 'm', 'C', '4283', '8455', '697', '1653', '6739', '7729', 'K', 'a', 'v', 'c', '69', '7427', '4721', '7015', '497', '7697', '7533', 'l', 'l', 'U', '6481', 'm', '5107', 'v', 'M', 'u', '3649', 'O', 5601, 5705, 'B', 2271, 7875, 'E', 4389, 'U', 9283, 'v', 2119, 457, 'W', 'd', 'C', 'i', 3311, 'X'], ['u', 'z', 'I', 'x', 'l', 'm', 'C', '4283', '8455', '697', '1653', '6739', '7729', 'K', 'a', 'v', 'c', '69', '7427', '4721', '7015', '497', '7697', '7533', 'l', 'l', 'U', '6481', 'm', '5107', 'v', 'M', 'u', '3649', 'J', 9139, 9981, 'O', 5677, 9201, 3941, 'r', 'w', 5597, 9451, 2807, 3577]

A: m, C, 4283, 8455, 697, 1653, 6739, 7729, K, a, v, c, 69, 7427, 4721, 7015, 497, 7697, 7533, l, l, U, 6481, m, 5107, v, M, u, 3649
****
Q: [5701, 'Y', 2511, 4707, 'i', 9083, 1187, '749', 'v', 'i', 'f', 'j', '5983', '4221', 'p', 'q', '8703', 'n', 'Z', 'O', 'A', 'H', 'X', 8863, 7467, 665, 3485, 4035, 'g', 8795], [189, 8331, 'N', 'S', 'U', '749', 'v', 'i', 'f', 'j', '5983', '4221', 'p', 'q', '8703', 'n', 'Z', 'O', 'A', 'H', 'R', 't', 9581, 5575, 'Q', 'Q', 1209]

A: 749, v, i, f, j, 5983, 4221, p, q, 8703, n, Z, O, A, H
****
Q: [1381, 'm', 'o', '6531', '1573', '6221', '2339', '2245', 't', 'V', 'n', 'U', 'z', '7313', '5949', 'D', '2041', 'u', 'F', '8535', 'v', '8825', 'e', 2185, 6431, 1735, 'v', 8309, 1711, 'f', 'F', 3105, 8701], [3633, 'd', 3757, 'b', 'R', 'T', 1021, 2153, 'M', 3729, 5741, 'C', 'i', 'f', 'd', 1207, 8955, 7727, 'o', '6531', '1573', '6221', '2339', '2245', 't', 'V', 'n', 'U', 'z', '7313', '5949', 'D', '2041', 'u', 'F', '8535', 'v', '8825', 'j', 1045, 2401, 'Z', 2589, 6485]

A:
o, 6531, 1573, 6221, 2339, 2245, t, V, n, U, z, 7313, 5949, D, 2041, u, F, 8535, v, 8825
****