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

['X', 'U', 'Z', 9489, '4623', 'M', 'd', '5977', '7669', '8583', '2455', 'D', 'j', 'c', 'U', 'p', 'R', 609, 4535, 4269, 8941, 'I', 2091, 'Q'], [3721, 8573, 8821, 6095, 1215, 1195, '4623', 'M', 'd', '5977', '7669', '8583', '2455', 'D', 'j', 'c', 'L', 'm', 'q', 'j', 697, 3367, 'R']
4623, M, d, 5977, 7669, 8583, 2455, D, j, c

[9875, 'g', 8729, 'h', 'F', 'v', 'v', 8307, 6379, 3165, 7055, 'f', 'p', 3707, 'P', 6305, 'h', '9891', '2783', 'D', '7567', '95', 'T', 'U', '2035', 'W', 'C', 'B', '9943', 'B', '9033', '6511', 'e', '2623', 'O', 'Z', 'k', 7761], [9061, 1241, 'd', 3917, 'm', 9457, 'n', 1493, 725, 'O', 'h', '9891', '2783', 'D', '7567', '95', 'T', 'U', '2035', 'W', 'C', 'B', '9943', 'B', '9033', '6511', 'e', '2623', 'O', 'Z', 'o', 'J', 'c', 6919, 'O', 'O', 8809, 'J', 'v', 'O', 4633, 941, 'z', 6667, 'X', 'C', 'd', 5189]
h, 9891, 2783, D, 7567, 95, T, U, 2035, W, C, B, 9943, B, 9033, 6511, e, 2623, O, Z

[3825, 'c', 'x', '4367', 'o', 'p', 'C', 'c', 'P', '3111', 'E', 'F', '4677', '7107', 'w', 'u', '7531', 'Q', '2529', 'F', '6317', '3675', '1553', 's', 'o', 577, 'K', 1909, 5787, 'f', 3815, 7397, 'm'], ['D', 'o', 5421, 8899, 'a', 8277, 'O', 'k', 2919, 'T', 375, 'Z', 9525, 'A', 'u', 85, 'N', '4367', 'o', 'p', 'C', 'c', 'P', '3111', 'E', 'F', '4677', '7107', 'w', 'u', '7531', 'Q', '2529', 'F', '6317', '3675', '1553', 'c', 'E', 5397, 'z', 't', 9751, 2405, 6657, 'I', 't', 3611, 'g', 4067, 1885, 'P', 1865]

4367, o, p, C, c, P, 3111, E, F, 4677, 7107, w, u, 7531, Q, 2529, F, 6317, 3675, 1553