In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['T', 3541, 4773, 'v', 10015, 'A', 'h', 3039, 'M', 'M', 'g', 'x', 3231, 'J', 'M', 'Z', 2259, 7249, 'c', 4377, 'q', 8905, '51', 'V', '621', 'I', '4257', 'T', '8267', '9627', '3821', '9023', '4765', '3023', '3775', 'e', '8201', '5923', '6705', '4119', '411', 'm', 'm', 'I', 'p', '5025', 'F', '7717', 'c', 'n', 'o', 8857, 'C'], ['l', 1927, 4479, 4479, 5901, 'X', 'l', 'm', 'n', 'J', 'Y', 'Y', 6843, 9869, 9499, 2351, 'r', '51', 'V', '621', 'I', '4257', 'T', '8267', '9627', '3821', '9023', '4765', '3023', '3775', 'e', '8201', '5923', '6705', '4119', '411', 'm', 'm', 'I', 'p', '5025', 'F', '7717', 'r', 'l', 'A', 7389, 9775, 3491, 'N', 'h', 'r', 'I', 9059, 9041, 3549, 'v', 7587, 'g', 2885, 1805, 's', 'w', 'N', 7369]