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

[EX Q]: ['H', 191, 5269, 'I', 8869, 'N', 9617, 7679, 'C', '9103', '905', 'N', 'n', 'E', '1397', '1061', '4683', 'x', '5823', 'w', 'F', 'i', 'm', 'L', 5561], ['x', 2143, 2583, 'l', 781, 'i', 67, 7861, 'q', 7467, 8599, '9103', '905', 'N', 'n', 'E', '1397', '1061', '4683', 'x', '5823', 'w', 'F', 'y', 'G', 1961, 'V', 'B', 877, 'J', 6495, 3531]
[EX A]: 9103, 905, N, n, E, 1397, 1061, 4683, x, 5823, w, F

[EX Q]: ['d', 2317, 'y', 8487, 'r', 4789, 5525, '3961', '1747', 'v', '7423', '847', 'a', '4969', 'T', 'L', '5383', 'W', 'U', 5749, 9533, 'T', 'Z', 'x'], [1401, 'F', 9303, 'w', 4629, 9053, 'k', 7351, 1261, '3961', '1747', 'v', '7423', '847', 'a', '4969', 'T', 'L', '5383', 'o', 'q']
[EX A]: 3961, 1747, v, 7423, 847, a, 4969, T, L, 5383

[EX Q]: ['b', 'u', 8499, 6385, 4801, 6237, 'r', '8179', '5605', 'c', 'D', '3723', 'g', 'N', '8295', 's', '7815', '8937', '9309', '6129', '7979', '6329', '141', 'u', '8693', 't', '8409', '8171', 'n', '749', '7127', 'Z', 'd', 'C', 8731, 'p', 'H', 'l', 'T', 'e', 'I', 'C', 'w'], ['p', 'B', 4901, 7891, 'd', 'H', '8179', '5605', 'c', 'D', '3723', 'g', 'N', '8295', 's', '7815', '8937', '9309', '6129', '7979', '6329', '141', 'u', '8693', 't', '8409', '8171', 'n', '749', '7127', 'Z', 'u', 7639, 'V', 'O', 2175, 9499, 8623, 3081, 'p', 3741]
[EX A]:
8179, 5605, c, D, 3723, g, N, 8295, s, 7815, 8937, 9309, 6129, 7979, 6329, 141, u, 8693, t, 8409, 8171, n, 749, 7127, Z