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

[EX Q]: [7257, 'p', 'o', 7595, 'w', 'S', 'U', '3739', 'Z', 'n', 'm', 'M', '6421', '3519', 'B', '2639', 'a', '8269', 'j', '2425', 'E', 'E', 'V', 'H', 'D', 'd', 'M', 'o', '3915', 'v', 'P', 'l', 'i', 'q', 6171, 397, 1631], [4641, 1471, 5915, 1657, 4847, 'v', 3719, 'U', 9943, 'v', 2189, 9163, 'Y', 'C', 'e', 3867, 3395, 'm', 5999, 9653, 'K', 'H', 2767, 1999, 'w', 'S', 'U', '3739', 'Z', 'n', 'm', 'M', '6421', '3519', 'B', '2639', 'a', '8269', 'j', '2425', 'E', 'E', 'V', 'H', 'D', 'd', 'M', 'o', '3915', 'g', 5715, 'm', 'K', 'g', 'Q', 5439, 7327, 'V', 1335, 885, 9993, 'n', 2303, 1305, 9329, 'i', 5357, 't', 7567, 2211, 787, 7459]
[EX A]: w, S, U, 3739, Z, n, m, M, 6421, 3519, B, 2639, a, 8269, j, 2425, E, E, V, H, D, d, M, o, 3915

[EX Q]: ['Q', 'j', 'l', 9319, 3707, 'P', 8413, 1819, 6701, 't', 'P', 6579, 'U', 'i', 'I', 7473, 'g', 'u', 'Z', 'u', 'p', '5493', 'G', 'o', 'f', 'f', '1149', '1783', '4221', 'b', '1851', 'p', 'G', 'S', '3177', 'F', 't', 'v', '7327', 'b', '6949', 'V', 'k', '241', '8297', 'D', 4097, 4329, 1829, 'm', 'D', 9185, 'W', 'j', 'K', 2405, 'w', 'C', 8301], [9761, 'K', 'M', 3589, 'R', 'u', 'y', 2909, 'q', 'z', 'N', 2453, 'p', '5493', 'G', 'o', 'f', 'f', '1149', '1783', '4221', 'b', '1851', 'p', 'G', 'S', '3177', 'F', 't', 'v', '7327', 'b', '6949', 'V', 'k', '241', '8297', 'r', 3865, 'I', 'E', 'O', 'e', 'y', 3913, 'J', 'n', 6849, 'c', 5225, 'I', 'E', 9961, 3135, 'e', 'C', 5747, 'm', 'H', 'A', 3135, 6033]
[EX A]: p, 5493, G, o, f, f, 1149, 1783, 4221, b, 1851, p, G, S, 3177, F, t, v, 7327, b, 6949, V, k, 241, 8297

[EX Q]: [287, 5345, 'x', 3071, 'c', '8727', 'f', '7609', '2389', '6329', '5951', '1463', '2669', 'Z', '1567', '5739', '7869', '9369', '9613', '515', '7827', '9945', '4231', 'A', 2889, 5525, 'i', 't', 'h', 'B', 5567, 8683, 'r', 't', 403, 'K', 9103, 1015, 1295, 'N', 'P', 2421], [455, 'e', 8253, 'V', 'B', 9421, 2273, 'c', 3531, 2977, 'k', 9357, 'h', 'e', 4119, 'l', 'q', 4403, 'c', '8727', 'f', '7609', '2389', '6329', '5951', '1463', '2669', 'Z', '1567', '5739', '7869', '9369', '9613', '515', '7827', '9945', '4231', 'a', 'q', 1567, 'U', 661, 9195, 6015, 8091, 8255, 171, 1729]
[EX A]:
c, 8727, f, 7609, 2389, 6329, 5951, 1463, 2669, Z, 1567, 5739, 7869, 9369, 9613, 515, 7827, 9945, 4231