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

[Q]: [4817, 'A', '3155', 'W', 'm', 4061], [7701, 'P', '3155', 'W', 't', 'J']
[A]: 3155, W


[Q]: [3299, 9737, 'M', 'P', 'H', '6993', '7079', 'k', 'u', 'k', '2129', 'm', 'l', '7993', 'i', '3657', 'u', 'u', 'Z', 'O', 'c', '7045', '8071', 'z', 'P', '7919', 'F', 4343, 'E', 'S', 'R', 'w', 'c', 2571, 9369, 8565, 6599], ['z', 4799, 'J', 'G', 'z', 2263, 8619, 'Y', 'I', 'b', 'K', 'l', 7535, 'm', 'i', 2287, 4413, 189, '6993', '7079', 'k', 'u', 'k', '2129', 'm', 'l', '7993', 'i', '3657', 'u', 'u', 'Z', 'O', 'c', '7045', '8071', 'z', 'P', '7919', 'T', 6699, 7547, 9497, 'K', 3003, 165, 5157, 'b', 7321, 'V', 6099, 6161]
[A]: 6993, 7079, k, u, k, 2129, m, l, 7993, i, 3657, u, u, Z, O, c, 7045, 8071, z, P, 7919


[Q]: ['y', 'o', 891, 'M', 2217, 'e', '3853', 'F', '5949', '3693', 'A', '511', 'w', 'r'], [7041, 'V', 2709, 'p', 2013, 3111, '3853', 'F', '5949', '3693', 'A', '511', 'z', 'l', 3273, 8723, 9353]
[A]:
3853, F, 5949, 3693, A, 511