In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['C', 't', 5489, 5765, 9551, 6965, 9687, 'e', 9763, 9109, 1515, 'j', 5499, 'x', 'M', 3923, 2699, 'r', 'A', 4329, 'w', 'P', 'o', 'L', 'm', 'w', 'E', '5393', 'W', 'f', 'G', 'W', 'H', 'A', '6281', '2117', '9567', 'S', '5597', '4605', 'v', 'g', 'V', 4895, 'S', 2043, 'm', 4371, 'K', 259, 2401, 585, 9111, 'u', 'A', 'H', 'N', 'W', 'N'], [2605, 'v', 'O', 'c', 7349, 'p', 3797, 'w', 'P', 'o', 'L', 'm', 'w', 'E', '5393', 'W', 'f', 'G', 'W', 'H', 'A', '6281', '2117', '9567', 'S', '5597', '4605', 'v', 'o', 'K', 3219, 'f', 'Z', 'W', 's', 8333, 'V']