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

[EX Q]: [6453, 7881, 'D', 'X', '9799', 'Z', '1711', 'P', 'L', 'E', '5039', '1161', 'n', '6077', '685', 'F', 'C', 'Y', 2235, 823, 'q', 'S', 'R', 'K', 2809, 'o', 7605, 'L', 'V', 'D', 'R'], [1195, 'n', 5253, 7139, 4463, 10023, 'O', 'Y', 'X', '9799', 'Z', '1711', 'P', 'L', 'E', '5039', '1161', 'n', '6077', '685', 'F', 'C', 'L', 4321, 3545, 'G', 'G', 'h']
[EX A]: X, 9799, Z, 1711, P, L, E, 5039, 1161, n, 6077, 685, F, C

[EX Q]: [6475, 9471, 3883, 'k', 3715, 'h', '4275', '3019', '9711', 'd', '7655', 'j', 'Y', 'H', 'f', '3135', '9479', 'K', 'E', 'J', '9713', '6953', 's', 'g', 'G', 9013, 1643, 619, 'b', 'k', 'z', 'd', 'w', 'E', 7989, 'o', 'C', 'Y'], [3391, 's', 5761, 9389, 6131, 'a', 1723, 451, 4781, 'S', 8389, 'l', 'P', 'h', '4275', '3019', '9711', 'd', '7655', 'j', 'Y', 'H', 'f', '3135', '9479', 'K', 'E', 'J', '9713', '6953', 'D', 7661, 885, 'J', 7381, 2713, 1355, 451, 'N', 'P', 'T', 5127, 8301, 1891, 9947, 'x', 7295]
[EX A]: h, 4275, 3019, 9711, d, 7655, j, Y, H, f, 3135, 9479, K, E, J, 9713, 6953

[EX Q]: ['U', 6217, 3273, 4433, '2195', '6107', 'O', 'g', 'I', '5535', 'b', 's', 'w', 'G', 'T', 'u', 'R', 'c', '5175', 'k', 'b', 709, 199], [2373, 'R', '2195', '6107', 'O', 'g', 'I', '5535', 'b', 's', 'w', 'G', 'T', 'u', 'R', 'c', '5175', 'Y', 'a', 8677, 'w', 7403, 'w', 267, 3013, 5487, 'B']
[EX A]:
2195, 6107, O, g, I, 5535, b, s, w, G, T, u, R, c, 5175