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

[3659, 'D', 'P', 'K', '7241', 'V', 'p', 'i', '6013', 'X', 'C', '8145', 'Y', '2517', 'z', 'y', 6631, 2281, 6607], [3101, 7057, 'N', 7065, 'X', 'r', 'n', 2803, 'G', 'v', '7241', 'V', 'p', 'i', '6013', 'X', 'C', '8145', 'Y', '2517', 'z', 's', 5293, 'F', 1371, 4459, 6983, 'R', 'X']
7241, V, p, i, 6013, X, C, 8145, Y, 2517, z

['t', 3815, '7171', 'I', 'm', '3035', 'a', 'V', 2889, 'm'], [5911, 4525, 'R', 133, '7171', 'I', 'm', '3035', 'P', 'W', 'f', 4045]
7171, I, m, 3035

[3461, 'h', 's', 6655, '10019', 's', 'u', '7377', '6417', 'd', '7415', '4897', 'J', 'a', 7105, 891, 2835, 'k'], [1785, 'S', 4743, 6949, 'X', 4843, 't', 3161, 5165, '10019', 's', 'u', '7377', '6417', 'd', '7415', '4897', 'J', 'V', 'z', 'Q', 637, 'y', 7019]

10019, s, u, 7377, 6417, d, 7415, 4897, J