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

Q: ['m', 'F', 5425, 1403, 6355, 7383, 'Y', 'e', 'K', '10031', 'S', '9599', 'V', 'i', '6919', 'r', 'm', 'I', 'x', '6889', 'M', '1977', 'S', 'c', 'm', '4569', 'F', 'C', 'u', 'N', 2741, 7825, 6521, 'R'], [8389, 7261, 4783, 6181, 6767, 9719, 2625, 'W', 4357, 1749, 887, 153, 8939, 'K', 1329, 'T', 'a', 'k', 'F', 't', 'K', '10031', 'S', '9599', 'V', 'i', '6919', 'r', 'm', 'I', 'x', '6889', 'M', '1977', 'S', 'c', 'm', '4569', 'F', 'C', 'u', 'K', 'E', 'P', 8489, 2309, 'j', 3937, 4731, 'H']

A: K, 10031, S, 9599, V, i, 6919, r, m, I, x, 6889, M, 1977, S, c, m, 4569, F, C, u
****
Q: [6529, 'i', 8343, 't', 'h', 5181, 'k', '5863', 'm', 'P', '9787', 'r', '1383', 'U', 'a', 'p', 'T', '1635', 'J', 'X', 'O', 'E', 'W', 625, 'O', 'm'], [4169, 8965, 6125, 'U', 'x', 'E', 7203, 'I', 81, 'P', 'r', 8581, 'k', '5863', 'm', 'P', '9787', 'r', '1383', 'U', 'a', 'p', 'T', '1635', 'J', 'X', 'O', 'v', 'f', 'q', 'b', 'm', 'f', 9239, 'b', 895, 703, 7809, 'E', 'l', 'c', 7915]

A: k, 5863, m, P, 9787, r, 1383, U, a, p, T, 1635, J, X, O
****
Q: ['I', 'e', 'X', '213', 'w', '2319', 'B', 'X', 'D', 'U', '5595', 'b', 'n', '3489', 'K', '2495', '3539', 'u', '3479', '6863', '3327', '1435', '6799', 'y', 'K', 2399, 6973, 7375, 'D', 3139, 'Y', 'W', 'P', 1939, 'n', 'e'], ['l', 2447, 6567, 'j', 'X', '213', 'w', '2319', 'B', 'X', 'D', 'U', '5595', 'b', 'n', '3489', 'K', '2495', '3539', 'u', '3479', '6863', '3327', '1435', '6799', 'I', 'H', 283, 't']

A:
X, 213, w, 2319, B, X, D, U, 5595, b, n, 3489, K, 2495, 3539, u, 3479, 6863, 3327, 1435, 6799
****