In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['w', 'R', 3317, 'U', 8525, 5689, 'k', 7065, 'u', 'G', '7249', '9213', '8027', 'N', '7335', 'G', 'M', 'v', 'z', 'u', 's', 'N', '9207', 'k', '8011', 'u', 'm', 'K', '7863', 'E', 'X', 'H', 's', '1119', 'k', '1585', '3651', '3487', 'U', 'd', 'i', 2151, 5571, 'm', 'e', 2145, 5757, 'S', 1947, 3449, 'v', 8239, 9823, 'A', 9873, 2963, 'l', 'q', 7231, 'L'], ['d', 'H', 5593, 'F', 7939, 9755, 3989, 621, 67, 3663, 6659, 's', 'z', 'v', 'R', 'y', 1483, 6199, 369, 'e', 'E', 'G', '7249', '9213', '8027', 'N', '7335', 'G', 'M', 'v', 'z', 'u', 's', 'N', '9207', 'k', '8011', 'u', 'm', 'K', '7863', 'E', 'X', 'H', 's', '1119', 'k', '1585', '3651', '3487', 'U', 'z', 'B', 's', 7893, 'z', 'B', 'A', 5745, 'j', 3619, 'N', 3397, 1045, 'Q', 7795, 8059, 9189, 8603, 'S', 'G', 3003, 5893]