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

[EX Q]: [395, 'n', 'w', 2771, 'E', 'b', 't', 3169, 1467, 'U', 3777, 'E', 'v', 7179, 6343, 7867, 1145, 6015, 'z', 'b', 'n', 681, 6517, 'c', 'z', 2275, 3123, 'Q', 'q', 'm', 'A', '3931', '6189', 'Y', '5423', '2865', 'y', '9783', 'R', '7107', 'i', '1257', 'C', '6923', 'F', 'E', '2937', 'c', 'Y', 'j', '5731', 'P', 'L', 'M', '65', 's', 'I', 'W', 5819, 'E', 8891, 'v', 'x', 1871, 'd', 1279, 7007], ['b', 'K', 4685, 9075, 3699, 3283, 3619, 4061, 't', 1445, 'Y', 'a', 'p', 'm', 5807, 7723, 'X', 'R', 'u', 'j', 6005, 6139, 4653, 283, 4471, 'Z', 'n', 5021, 1519, 'Q', 'q', 'm', 'A', '3931', '6189', 'Y', '5423', '2865', 'y', '9783', 'R', '7107', 'i', '1257', 'C', '6923', 'F', 'E', '2937', 'c', 'Y', 'j', '5731', 'P', 'L', 'M', '65', 's', 'n', 7877, 4097, 'o', 'N', 7407, 'T', 'O', 6965, 8331, 'i', 5451, 'N', 'p', 'r', 7669, 8539, 'h', 'U', 8731, 4935]
[EX A]: Q, q, m, A, 3931, 6189, Y, 5423, 2865, y, 9783, R, 7107, i, 1257, C, 6923, F, E, 2937, c, Y, j, 5731, P, L, M, 65, s

[EX Q]: [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']
[EX A]: 7241, V, p, i, 6013, X, C, 8145, Y, 2517, z

[EX Q]: ['c', 'p', 'G', 'k', 851, 'h', 'c', 'C', 5183, 'h', 4559, 'm', 'Y', 'D', '5679', 'C', 'Y', 'e', '7805', '8437', 'T', 'N', '6465', 'F', 'J', 'J', 4037, 'j', 297, 2007, 'R', 9975, 'H', 1341, 4957, 5399, 4387], ['U', 2151, 3525, 'w', 1033, 9009, 'o', 771, 4329, 'v', 'Y', 'D', '5679', 'C', 'Y', 'e', '7805', '8437', 'T', 'N', '6465', 'F', 'J', 'D', 8953, 'r', 5367, 5935]
[EX A]:
Y, D, 5679, C, Y, e, 7805, 8437, T, N, 6465, F, J