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

[7257, 'p', 'o', 7595, 'w', 'S', 'U', '3739', 'Z', 'n', 'm', 'M', '6421', '3519', 'B', '2639', 'a', '8269', 'j', '2425', 'E', 'E', 'V', 'H', 'D', 'd', 'M', 'o', '3915', 'v', 'P', 'l', 'i', 'q', 6171, 397, 1631], [4641, 1471, 5915, 1657, 4847, 'v', 3719, 'U', 9943, 'v', 2189, 9163, 'Y', 'C', 'e', 3867, 3395, 'm', 5999, 9653, 'K', 'H', 2767, 1999, 'w', 'S', 'U', '3739', 'Z', 'n', 'm', 'M', '6421', '3519', 'B', '2639', 'a', '8269', 'j', '2425', 'E', 'E', 'V', 'H', 'D', 'd', 'M', 'o', '3915', 'g', 5715, 'm', 'K', 'g', 'Q', 5439, 7327, 'V', 1335, 885, 9993, 'n', 2303, 1305, 9329, 'i', 5357, 't', 7567, 2211, 787, 7459]
w, S, U, 3739, Z, n, m, M, 6421, 3519, B, 2639, a, 8269, j, 2425, E, E, V, H, D, d, M, o, 3915

[2895, 5147, 'w', 'e', 3385, 'm', 'y', 't', 'L', 1739, 8053, 7245, 6403, 8217, 'k', '9237', 'F', '4959', '3637', 'X', '1127', 'L', '9537', '3871', 'D', '3747', 'E', 'U', 'b', 'n', '7893', 'F', 'l', 'y', 4019, 9049, 'n', 'j', 6871], ['c', 'k', 'E', 'L', 6709, 's', 'M', 3861, 'M', 4297, 5731, 'a', 'V', 'k', '9237', 'F', '4959', '3637', 'X', '1127', 'L', '9537', '3871', 'D', '3747', 'E', 'U', 'b', 'n', '7893', 'F', 'w', 'd']
k, 9237, F, 4959, 3637, X, 1127, L, 9537, 3871, D, 3747, E, U, b, n, 7893, F

['K', 'o', 'r', 'm', 'D', 5447, 'a', 't', '3139', 'I', '4909', 'c', 'b', '8557', '6869', 'E', 'x', '527', 'N', 'C', '3543', 'k', 'O', '7523', '5801', 'b', '7691', '4611', 't', 'C', '6189', '5315', '3991', '5001', '3507', '4787', 'U', '5637', 'Z', 'P', 2665, 'V', 'd', 4303, 'O', 245, 'p', 'm', 5769, 'N', 'U', 'h', 'b', 1917, 4935, 'T', 'v', 'V', 6443, 1729, 't', 5597, 1261, 9997], ['S', 'X', 9821, 2285, 'n', 225, 4083, 'w', 'x', '3139', 'I', '4909', 'c', 'b', '8557', '6869', 'E', 'x', '527', 'N', 'C', '3543', 'k', 'O', '7523', '5801', 'b', '7691', '4611', 't', 'C', '6189', '5315', '3991', '5001', '3507', '4787', 'U', '5637', 'K', 'P', 'U', 5345, 6509, 'u', 4993, 7145, 'r', 'y']

3139, I, 4909, c, b, 8557, 6869, E, x, 527, N, C, 3543, k, O, 7523, 5801, b, 7691, 4611, t, C, 6189, 5315, 3991, 5001, 3507, 4787, U, 5637