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

[EX Q]: ['G', 'E', 'A', 'u', 'x', 'W', 'o', 'e', 'i', 'B', 3441, 'S', 8211, 'E', '5913', '4807', '8365', 'v', '5383', 'V', 'M', 'i', 'I', 'J', '1475', '3385', 'r', '9983', 'U', 'i', 'a', 9789, 4073, 'J', 'C', 8849, 6749, 'G', 5237, 9697, 1425, 'J', 5755], ['W', 'S', 'V', 'r', 'd', 'v', 7267, 7665, 'c', 3763, 'Z', 7427, 4575, 'D', 'q', 'U', '5913', '4807', '8365', 'v', '5383', 'V', 'M', 'i', 'I', 'J', '1475', '3385', 'r', '9983', 'U', 'i', 'z', 4797]
[EX A]: 5913, 4807, 8365, v, 5383, V, M, i, I, J, 1475, 3385, r, 9983, U, i

[EX Q]: [431, 4017, 'R', 'a', 'F', '9581', 'Y', 'f', 'z', 'b', 1235], [4115, 'u', 'g', 'f', 2455, 'a', 'F', '9581', 'Y', 'f', 'z', 'm', 7245, 'I', 7021]
[EX A]: a, F, 9581, Y, f, z

[EX Q]: [9665, 9921, 'D', 6437, 'Q', 'Q', 2797, 'n', 'u', 'j', 'V', '7791', '1245', 'o', 'n', 'b', '8031', 'g', 'Z', 'g', '1821', 'e', 'P', '8943', 'R', '3251', 'd', '1605', '4851', 'X', 8523, 7051, 'Q', 469, 'h', 8255, 's', 'n', 4223, 2743, 6337, 1827, 7347, 'N', 237, 6649, 7563, 3691, 8359], ['R', 'S', 'V', 9231, 'B', 'w', 8977, 'V', 2319, 5235, 'n', 'u', 'j', 'V', '7791', '1245', 'o', 'n', 'b', '8031', 'g', 'Z', 'g', '1821', 'e', 'P', '8943', 'R', '3251', 'd', '1605', '4851', 'D', 6227, 'm', 'J', 8137, 3999, 'I', 'r', 5409, 845, 'd', 't', 'J', 5767, 6585, 2693, 9503]
[EX A]:
n, u, j, V, 7791, 1245, o, n, b, 8031, g, Z, g, 1821, e, P, 8943, R, 3251, d, 1605, 4851