In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [37, 2553, 'G', 'a', 325, 613, '4953', '1589', 'W', 'A', 'n', '5241', 'r', '1599', 'a', '6129', 'J', 'H', 'F', 'r', 'u', 'q', 7043, 'a', 'n'], [3683, 'D', 'l', 'G', 'T', 'Z', 'i', 9075, 'M', 'Y', 5963, '4953', '1589', 'W', 'A', 'n', '5241', 'r', '1599', 'a', '6129', 'J', 'H', 'F', 'r', 'u', 'C', 'Q', 'W', 2181, 'O', 'Q', 'D', 5703, 3461]

Answer: 4953, 1589, W, A, n, 5241, r, 1599, a, 6129, J, H, F, r, u


Question: ['N', 1775, 't', 385, 1349, 'T', 'E', 'u', 5647, 't', 'd', 'I', 'r', 'f', '6045', 'U', '9023', '9857', 'R', 'Y', 'w', 'P', '7089', '9679', '1507', 'S', '6815', 'Y', 'c', 'H', 'I', 'Q', 'Y', 'M', 7789, 'J', 'I', 4813, 6533, 1745, 'y', 4711, 'E', 'F', 5191, 's', 6979], ['W', 'F', 2799, 'I', 'r', 'f', '6045', 'U', '9023', '9857', 'R', 'Y', 'w', 'P', '7089', '9679', '1507', 'S', '6815', 'Y', 'c', 'H', 'I', 'Y', 'k', 6395, 'L', 5747, 'l', 4081, 'v', 3129, 7249, 375, 4575, 4725, 'R', 'A', 4761, 3217, 5203, 'E', 'T']

Answer: I, r, f, 6045, U, 9023, 9857, R, Y, w, P, 7089, 9679, 1507, S, 6815, Y, c, H, I


Question: [5021, 'K', 'F', 8453, 4691, 7649, 131, 7999, 'N', '3639', 's', '6825', 'Z', '4397', 'X', 'w', '9561', 'a', 'W', 'H', 'v', 'Y', 'F', 89, 1813, 1185, 'j', 2525], [9, 6683, 4733, 1165, 'A', 2479, 8287, 'x', 'C', 'H', 'j', 9145, 6227, '3639', 's', '6825', 'Z', '4397', 'X', 'w', '9561', 'a', 'W', 'H', 'v', 'Y', 'L', 'i', 'j', 'h', 'O', 'i']

Answer:
3639, s, 6825, Z, 4397, X, w, 9561, a, W, H, v, Y