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

[EX Q]: [7155, 'R', 5819, 'a', 'C', 4603, 1003, 'W', 'N', 'Z', 'q', 'A', 'w', 'r', 'N', '6611', 'r', '8975', 'b', 'T', 'c', 2763, 'W', 'n', 7521, 4855, 9907, 'o', 'C', 1185, 'g'], [9921, 55, 5361, 'k', 'N', 'Z', 'q', 'A', 'w', 'r', 'N', '6611', 'r', '8975', 'b', 'T', 'h', 8665, 'O', 633]
[EX A]: N, Z, q, A, w, r, N, 6611, r, 8975, b, T

[EX Q]: [9881, 'K', 8523, 'W', 'L', 229, 's', 3, 5031, 'e', 3321, 3927, 10005, 'J', 'j', '3759', 'l', 'q', 's', '5835', 'Y', '9337', '255', '2981', 'V', '7969', 'L', 'P', 'v', '6825', '1201', 'A', 'E', 'C', 'A', '1835', 'z', 'U', '5989', 'T', 'C', 'k', 3761, 'e', 'M', 's', 1391, 1497, 477, 8659, 'f', 1199, 6967, 5515, 'e', 5617, 5297, 8857, 8823], ['N', 9917, 'V', 'I', 7539, 'v', 7835, 't', 'h', 'j', '3759', 'l', 'q', 's', '5835', 'Y', '9337', '255', '2981', 'V', '7969', 'L', 'P', 'v', '6825', '1201', 'A', 'E', 'C', 'A', '1835', 'z', 'U', '5989', 'T', 'M', 7209, 1037]
[EX A]: j, 3759, l, q, s, 5835, Y, 9337, 255, 2981, V, 7969, L, P, v, 6825, 1201, A, E, C, A, 1835, z, U, 5989, T

[EX Q]: [1653, 843, 4403, 217, 4661, 1535, 3375, 2001, 'A', 5639, 355, 4421, 'a', 'N', 'U', 'i', '2357', '8163', 'E', 'O', '1049', 'm', '2347', 'u', '6725', 'n', '6291', '5335', 'p', '1089', 'P', '1351', '7311', 'N', 9587, 'A', 'F', 3515, 1573, 4689, 7155, 7123], [4307, 1663, 'y', 3237, 2985, 5329, 8805, 'O', 925, 'Z', 'O', 2555, 'h', 'y', 417, 7747, 2433, 'U', 'i', '2357', '8163', 'E', 'O', '1049', 'm', '2347', 'u', '6725', 'n', '6291', '5335', 'p', '1089', 'P', '1351', '7311', 'u', 3977, 7203, 3411, 'Z']
[EX A]:
U, i, 2357, 8163, E, O, 1049, m, 2347, u, 6725, n, 6291, 5335, p, 1089, P, 1351, 7311