In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['v', 5121, 'z', 'W', 1293, 9729, 8027, 3479, 6789, 'Z', 'y', 4505, 'm', 99, 6061, 'u', 'j', 4559, 'g', 'I', 6135, 3529, 9603, 'r', 'g', 'L', 'B', '3323', 'f', 'p', 'E', '5487', '7221', 'o', 'n', '1243', 'w', '7275', 'F', '2283', '1589', 'R', '8555', '169', 'S', 'n', 'T', 'i', '2153', '3165', '6921', 'L', 4051], [1601, 'C', 7585, 7943, 2835, 6247, 'r', 5357, 2601, 2317, 10017, 8557, 5535, 'U', 1765, 4085, 1803, 'w', 1967, 'O', 'u', 'p', 3509, 5583, 'u', 485, 935, 'r', 'g', 'L', 'B', '3323', 'f', 'p', 'E', '5487', '7221', 'o', 'n', '1243', 'w', '7275', 'F', '2283', '1589', 'R', '8555', '169', 'S', 'n', 'T', 'i', '2153', '3165', '6921', 'P', 'T', 'T', 1933, 7075]