In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
Q: [5051, 'w', 'i', 7453, 'U', 'o', 9603, 4539, 'e', 'p', 'm', 'D', 'A', 'U', '4867', 'T', 'D', 'i', 'S', '1595', 'r', 'I', 'A', 'K', '9037', '5393', 'L', '7099', 'h', 'N', 'M', '4507', '9153', 'u', '5851', 'p', 'p', '6643', 'n', 't', 'f', 'q', 'v', 'B', 5645, 611, 5065, 'u', 'Y', 5765, 617, 'd', 'M', 'J', 'F', 'l', 1589, 'R', 6913, 'x'], [9259, 'p', 8227, 'w', 's', 'T', 5853, 'I', 3185, 8285, 1537, 4089, 763, 4729, 5635, 2879, 'I', 9883, 157, 1993, 's', 'z', 'D', 'A', 'U', '4867', 'T', 'D', 'i', 'S', '1595', 'r', 'I', 'A', 'K', '9037', '5393', 'L', '7099', 'h', 'N', 'M', '4507', '9153', 'u', '5851', 'p', 'p', '6643', 'n', 't', 'I', 1357, 7857, 6479, 'H', 9275, 'x', 65, 'N', 6275, 'W', 4695, 'S', 'Y', 4385, 6645, 6743, 'h', 8225, 4643, 'Q', 683, 'x', 'z', 'f', 's', 8331, 'X']
A:
D, A, U, 4867, T, D, i, S, 1595, r, I, A, K, 9037, 5393, L, 7099, h, N, M, 4507, 9153, u, 5851, p, p, 6643, n, t