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

[EX Q]: [2647, 'D', 'q', 'P', 6067, 3591, 1081, 'T', 2835, 5797, 7213, 7679, 'W', 4661, 7889, 9677, 3313, 7233, 9121, 2061, 'v', 'u', '325', '8069', '4691', '9597', 'O', '8811', '6583', 'M', '4393', '1767', 'v', '2707', '4419', 'Q', 'a', '3885', '1795', '9599', 'a', 547, 657, 5609], ['o', 8055, 'b', 345, 'k', 1237, 'R', 'M', 2177, 'V', 3921, 'k', 'o', 'z', 7451, 27, 'F', 8073, 'v', 'u', '325', '8069', '4691', '9597', 'O', '8811', '6583', 'M', '4393', '1767', 'v', '2707', '4419', 'Q', 'a', '3885', '1795', '9599', 'e', 9767, 1391, 'Q']
[EX A]: v, u, 325, 8069, 4691, 9597, O, 8811, 6583, M, 4393, 1767, v, 2707, 4419, Q, a, 3885, 1795, 9599

[EX Q]: ['G', 'w', 303, 3489, 'P', '3623', '5367', 'q', 'n', 's', 'X', '7543', '6035', '9099', '5525', '3181', 'p', '9521', 'I', '8151', '5793', '8009', 'o', '8671', 'Q', '2929', 'i', 4849, 4213, 6515, 2843, 'w', 's', 'I', 'i', 'T', 5141, 'U', 3963, 243, 4619, 9651, 'Z', 'u', 'L', 5451, 'v'], [259, 'j', 'd', 'z', 1223, 2837, 'W', 6601, 'e', 'P', '3623', '5367', 'q', 'n', 's', 'X', '7543', '6035', '9099', '5525', '3181', 'p', '9521', 'I', '8151', '5793', '8009', 'o', '8671', 'Q', '2929', 'j', 'T', 3007, 'r', 3347, 'L', 3661, 2089, 8855, 'Y', 4855, 2825, 2471]
[EX A]: P, 3623, 5367, q, n, s, X, 7543, 6035, 9099, 5525, 3181, p, 9521, I, 8151, 5793, 8009, o, 8671, Q, 2929

[EX Q]: ['g', 7193, 7991, 779, 'f', 'L', 'l', 'M', 'A', '3463', '7839', '8915', 'M', '5155', '1665', 'A', '2915', 'P', 'y', 'k', 'E', '2997', 'E', '9091', '8271', 'q', 'a', 'a', '1225', 'K', 'v', 'U', '7609', '1055', 'L', 'I', 'f', 'c', 4271, 5751, 4315, 'Q', 1753, 1331, 'W'], ['C', 4081, 'g', 6163, 'Z', 1647, 1769, 2891, 'I', 7273, 't', 'J', 'T', 9209, 'l', 9745, 'k', 'H', 8003, 4199, 8715, 'A', '3463', '7839', '8915', 'M', '5155', '1665', 'A', '2915', 'P', 'y', 'k', 'E', '2997', 'E', '9091', '8271', 'q', 'a', 'a', '1225', 'K', 'v', 'U', '7609', '1055', 'L', 'I', 'f', 'k', 'M', 'p', 5091, 'V', 'T', 9989, 'N', 3031, 'v']
[EX A]:
A, 3463, 7839, 8915, M, 5155, 1665, A, 2915, P, y, k, E, 2997, E, 9091, 8271, q, a, a, 1225, K, v, U, 7609, 1055, L, I, f