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

['o', 4631, 'H', 4271, 'X', 'M', 'M', 'v', 'h', 3455, 's', 5573, 3713, '5283', 'Q', 'H', 'L', 'Z', '7957', 'Q', '2375', 'f', 'V', '9239', '4903', 'r', '2887', '6775', '2073', 'B', '9207', 'k', '9459', 'v', 'z', 'n', 7859, 9927, 2645, 7995, 'g', 'E', 9901, 2539, 'P', 259, 'I', 'x', 'B'], ['T', 9203, 'a', 6639, 7589, 'r', 'k', 7123, 's', 7095, 8209, 'g', 7953, 'L', 'n', 'B', 'p', 'T', '5283', 'Q', 'H', 'L', 'Z', '7957', 'Q', '2375', 'f', 'V', '9239', '4903', 'r', '2887', '6775', '2073', 'B', '9207', 'k', '9459', 'v', 'H', 'z', 'O', 'X', 'B', 'Q', 'u', 'S', 6615, 5559, 'N', 'x']
5283, Q, H, L, Z, 7957, Q, 2375, f, V, 9239, 4903, r, 2887, 6775, 2073, B, 9207, k, 9459, v

['e', 439, '9737', '9901', 'J', '4323', 'J', '3137', 'G', 'j', 4931, 7411, 'B', 'H', 'j', 7789], ['F', 'J', '9737', '9901', 'J', '4323', 'J', '3137', 'G', 'R', 'i', 'c', 'k', 'h', 'u']
9737, 9901, J, 4323, J, 3137, G

[9153, 8653, 9319, 'n', 8631, 8909, 'F', 'p', 7031, 'K', 'g', 'j', 1599, 'g', 4731, 7239, 'S', 2187, 1325, 149, 8211, 785, '1605', '3941', '395', 'n', '1083', 'm', '2483', 'u', 'n', '4387', '2535', '5961', '2355', '9739', 't', 'C', 'T', '4441', '2333', '8645', 't', 'v', 'n', '2357', 'Y', 'h', 'N', 'n', 'K', 'I', 9525, 619, 1457, 6043, 6691, 9565, 4731, 7295, 'T', 'f', 'V', 'u', 9869, 1913, 5661, 6285], [6497, 'V', '1605', '3941', '395', 'n', '1083', 'm', '2483', 'u', 'n', '4387', '2535', '5961', '2355', '9739', 't', 'C', 'T', '4441', '2333', '8645', 't', 'v', 'n', '2357', 'Y', 'W', 'd']

1605, 3941, 395, n, 1083, m, 2483, u, n, 4387, 2535, 5961, 2355, 9739, t, C, T, 4441, 2333, 8645, t, v, n, 2357, Y