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

['m', 'J', 'X', '8931', 'u', 'm'], ['V', 3299, 'X', '8931', 'Z', 6965]
X, 8931

['T', 5369, 1173, 6093, 'n', 4575, 'h', 7975, 2921, 1655, 'r', 4521, 8665, 1933, 4703, 'N', 7921, '6499', '3029', '5963', 'P', '9959', '2345', '1265', '8097', '4181', 'r', 't', 'X', 's', 'l', 'p', 'F', '1107', '8395', 'A', '1351', 'G', 'G', 'G', '3113', 'q', 'W', 'G', 9031, 8561, 6175, 5329, 5317, 'd'], [7417, 'P', 'q', 'n', 7037, '6499', '3029', '5963', 'P', '9959', '2345', '1265', '8097', '4181', 'r', 't', 'X', 's', 'l', 'p', 'F', '1107', '8395', 'A', '1351', 'G', 'G', 'G', '3113', 'q', 'l', 4415, 'A', 'o']
6499, 3029, 5963, P, 9959, 2345, 1265, 8097, 4181, r, t, X, s, l, p, F, 1107, 8395, A, 1351, G, G, G, 3113, q

[6211, 6663, 9259, 8989, 'Q', '3775', '8201', '6991', 'w', 'U', 'F', 'v', '7687', '977', 's', 'B', '113', '4345', 'G', 'U', 'B', 9773, 'L', 4979], [6527, 'm', 'e', 6041, 7249, 4575, 'M', 9053, 4993, 3435, 'Q', '3775', '8201', '6991', 'w', 'U', 'F', 'v', '7687', '977', 's', 'B', '113', '4345', 'G', 'U', 'c', 'b', 4241, 'S', 'n', 'r', 5089, 'U', 6909]

Q, 3775, 8201, 6991, w, U, F, v, 7687, 977, s, B, 113, 4345, G, U