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

['F', 'q', 1709, 4345, 'F', 903, 'X', 'y', 'e', 6535, 'S', '1087', '9951', '7503', '8427', 'g', 'X', '2485', 'S', 'z', 'R', 'v', '653', '6011', 'S', 'W', 'c', '5527', '4941', 'm', '5241', 'C', '5899', 'D', 'x', 2449, 'W', 6915, 'S', 3059, 2485, 3359, 'S', 'o', 4939, 4635, 6079, 6471], ['V', 'X', 6955, 'D', '1087', '9951', '7503', '8427', 'g', 'X', '2485', 'S', 'z', 'R', 'v', '653', '6011', 'S', 'W', 'c', '5527', '4941', 'm', '5241', 'C', '5899', 'D', 'Z', 9007, 'o', 'R', 'T']
1087, 9951, 7503, 8427, g, X, 2485, S, z, R, v, 653, 6011, S, W, c, 5527, 4941, m, 5241, C, 5899, D