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

['X', 4261, 'm', 7859, 4443, 287, 7605, 'X', 'z', 6017, 2097, 2447, 8915, 4657, 375, 81, 'I', 'C', 'T', 7455, 7461, 'W', 'e', 'n', 'O', '1627', '5687', '421', '1005', '2703', '2689', '2227', '6679', '5031', 'y', 'n', '2949', 'j', '7753', '1135', 'A', 't', 'b', 'x', 'B', 'D', 2439, 'Q', 'l', 'D', 3245], ['J', 'o', 3361, 8709, 8719, 'e', 'n', 'O', '1627', '5687', '421', '1005', '2703', '2689', '2227', '6679', '5031', 'y', 'n', '2949', 'j', '7753', '1135', 'A', 't', 'b', 'x', 'B', 'g', 'r', 4351, 'F', 2243, 8191, 5111, 6683, 'Y', 3647, 't', 'f', 2885, 5435, 7467, 'S', 9159, 8145, 'H', 'z']
e, n, O, 1627, 5687, 421, 1005, 2703, 2689, 2227, 6679, 5031, y, n, 2949, j, 7753, 1135, A, t, b, x, B

[365, 6285, 6519, 'Y', 9505, 25, '1855', 'C', 'U', 'k', 'i', 'm', 'e', 'I', 'S', 'X', 'm', 'm', 'J', 'F', '2055', 'I', 'T', '373', 'E', '521', '9519', 'v', '9097', '8995', '5935', 'd', 'K', 'q', 4541, 'f', 7421, 'P', 9167, 1141, 1391, 4937, 'L', 5615, 9795, 'o', 'k', 'p', 'a', 1821, 6191, 'V', 4729, 'n', 'y'], [7711, 7519, 'c', 8955, 6119, '1855', 'C', 'U', 'k', 'i', 'm', 'e', 'I', 'S', 'X', 'm', 'm', 'J', 'F', '2055', 'I', 'T', '373', 'E', '521', '9519', 'v', '9097', '8995', '5935', 'd', 'K', 'U', 9155, 'e', 4505, 4567, 'o', 7503, 'M', 8255, 'J', 9333, 'i']
1855, C, U, k, i, m, e, I, S, X, m, m, J, F, 2055, I, T, 373, E, 521, 9519, v, 9097, 8995, 5935, d, K

['R', 'X', 'X', 'Y', 'R', 2051, 'D', 'K', '625', 'T', 'C', 'S', '621', 't', '6443', 'd', 'o', 'a', '449', '2683', 'E', 'N', '8537', '5995', '2359', '6245', '1165', '7647', 'T', '5699', '7229', 'C', '6087', 'E', 8423, 7713, 5517, 5293, 'S', 'm', 'd', 'E', 'V', 'a'], [3783, 'z', 'f', 'V', 1455, 1083, 8429, 'K', 4801, 1681, 'T', 6883, 'V', 4117, 2703, 'd', 'V', 'q', 8349, 'T', 'i', 'D', 1815, 1791, 4781, 'g', 'K', '625', 'T', 'C', 'S', '621', 't', '6443', 'd', 'o', 'a', '449', '2683', 'E', 'N', '8537', '5995', '2359', '6245', '1165', '7647', 'T', '5699', '7229', 'C', '6087', 'B', 4805, 6587, 9757, 5235, 9731, 1823, 's', 'Y', 'E', 'v', 'S', 1645, 'e', 'B', 'T', 'H', 5359, 'o', 9891, 'X', 3059]

K, 625, T, C, S, 621, t, 6443, d, o, a, 449, 2683, E, N, 8537, 5995, 2359, 6245, 1165, 7647, T, 5699, 7229, C, 6087