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

Example Input: ['X', 6431, 'O', '9101', 'l', 'D', 'Q', 'M', '8881', '9955', 'E', '2703', '8301', 'b', 'o', 'L', 'B', 'D', 8955, 's', 2393], ['D', 9287, 5103, 'r', 'm', '9101', 'l', 'D', 'Q', 'M', '8881', '9955', 'E', '2703', '8301', 'b', 'g', 'n', 'B', 6201, 1791, 6839, 'V', 'Z', 'h']
Example Output: 9101, l, D, Q, M, 8881, 9955, E, 2703, 8301, b

Example Input: ['H', 'u', 't', 'q', 'a', 9875, 'x', 'H', 'X', 8321, 1857, 't', 'N', 'h', 'q', 'U', 'n', 'k', 't', 'm', 'L', '2313', '5885', 'W', '9357', 'R', '2155', 'g', 'E', 'G', '9247', '8349', '1291', 's', '3501', 's', '9777', '9965', '6443', 'h', 'n', 4233, 'u', 'T', 6201, 9687], ['k', 5835, 2739, 'b', 1249, 'T', 8059, 6331, 3427, 417, 'N', 'h', 'q', 'U', 'n', 'k', 't', 'm', 'L', '2313', '5885', 'W', '9357', 'R', '2155', 'g', 'E', 'G', '9247', '8349', '1291', 's', '3501', 's', '9777', '9965', '6443', 'h', 'z', 'j', 9683]
Example Output: N, h, q, U, n, k, t, m, L, 2313, 5885, W, 9357, R, 2155, g, E, G, 9247, 8349, 1291, s, 3501, s, 9777, 9965, 6443, h

Example Input: [9657, 1195, 757, 5183, 3855, 'c', 'x', 's', 'Q', '6409', 'o', 'h', '7283', 'f', 'L', 'r', '7081', 't', '1993', 'd', 'd', 57, 9695, 9287, 'u', 'M', 'A', 'z', 'R'], [731, 9507, 3081, 'l', 'E', 'e', 'd', 689, 'Q', '6409', 'o', 'h', '7283', 'f', 'L', 'r', '7081', 't', '1993', 'd', 'f', 7445, 4845, 6659, 5385, 'T', 3909, 'G', 443, 9889, 4623, 4093]
Example Output:
Q, 6409, o, h, 7283, f, L, r, 7081, t, 1993, d