instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[605, 'W', 7189, 'X', '7897', '5823', 'P', '9001', 'J', 'r', 2595], ['z', 'W', '7897', '5823', 'P', '9001', 'J', 'Z', 'w']
answer:
7897, 5823, P, 9001, J

question:
[2657, 9739, 's', 't', 9269, 'G', 'j', 'R', 'l', 119, 'V', 2753, 'V', 5255, 7821, '1931', '6905', 'u', '6137', '7665', '7679', '7019', 'O', 'F', 'i', 'u', 'L', 'e', 'E', 'G', '8939', 'n', 'Y', 't', 2565, 'c', 'G', 701, 'x'], ['x', 'K', 8907, 9149, 'A', 6585, 't', 7561, 5293, 'j', 9499, 3181, 8867, 'C', 'P', '1931', '6905', 'u', '6137', '7665', '7679', '7019', 'O', 'F', 'i', 'u', 'L', 'e', 'E', 'G', '8939', 'n', 'V', 'E', 2565, 863, 'N', 7535]
answer:
1931, 6905, u, 6137, 7665, 7679, 7019, O, F, i, u, L, e, E, G, 8939, n

question:
['C', 511, 7083, 463, 'S', 5697, '3', '2555', '9503', '2007', 'p', '9907', 'U', 'J', '7087', 'f', '7943', 'e', '933', '4171', 'q', '1895', 'Z', 'G', 'b', '9837', 'r', 'J', 'R', 'd', 'C', 'd', 'f', 'Z', 7017, 'e', 7127, 'D', 9169, 'b', 'q', 'x', 1005, 4539, 'c', 4499, 53, 'c', 1877, 6963, 4715, 6619, 3099, 'a', 8681, 'i'], [2847, 7309, 'z', 'H', 't', 'r', 9413, 'm', 'W', 'K', 'N', 3727, 'B', 'u', 2533, 7149, 4317, '3', '2555', '9503', '2007', 'p', '9907', 'U', 'J', '7087', 'f', '7943', 'e', '933', '4171', 'q', '1895', 'Z', 'G', 'b', '9837', 'r', 'J', 'R', 'd', 'C', 'd', 'f', 'f', 'a', 'r', 4459, 1677, 'U', 'X', 'h', 'F', 799, 7797, 'U', 'd', 'S', 5295, 'm', 'D', 'B', 7871]
answer:
3, 2555, 9503, 2007, p, 9907, U, J, 7087, f, 7943, e, 933, 4171, q, 1895, Z, G, b, 9837, r, J, R, d, C, d, f