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

['h', 'l', 2659, 5135, 4075, 'B', 'Z', 7075, '8385', 'I', '5937', 'N', 'H', '7143', '9643', '7171', 'z', 'c', 'A', '2163', 'm', 5383, 'S', 8583, 3589, 'S'], [5819, 317, 1243, 6949, 3195, 'A', 'p', 'F', 'Z', 4825, 'U', '8385', 'I', '5937', 'N', 'H', '7143', '9643', '7171', 'z', 'c', 'A', '2163', 'Y', 'r', 7985, 'T', 'F', 3637, 'D', 2203, 6855, 'W', 'Z', 4121]
8385, I, 5937, N, H, 7143, 9643, 7171, z, c, A, 2163

[1307, 'T', 'C', 7825, 'Z', 7865, 4777, 't', 'C', 'e', 4191, 'E', '8099', '4097', '5535', 'x', 'y', 'b', '6157', '661', '9445', 'Y', '8203', '4037', '5669', 'z', '523', '619', '4557', 'e', 6751, 3871, 'H', 4279, 'd', 'C', 655, 7933], ['I', 'b', 'B', 'M', 5631, 'O', 'l', 3281, 9033, 3921, 'Y', 'r', 'L', 'u', 'c', 'E', '8099', '4097', '5535', 'x', 'y', 'b', '6157', '661', '9445', 'Y', '8203', '4037', '5669', 'z', '523', '619', '4557', 'l', 'Q', 8543, 'K', 851, 2067, 'b', 3229, 9237, 1667, 1897, 'k', 'w', 5483, 'n', 7723]
E, 8099, 4097, 5535, x, y, b, 6157, 661, 9445, Y, 8203, 4037, 5669, z, 523, 619, 4557

[5263, 4353, 7915, 649, 'm', '5125', 'N', '9707', '5723', '4515', 'w', '2221', '5849', '6449', 'B', '3541', '7527', '655', 'H', '97', 'U', 'L', '2507', 'c', '1353', '5957', '7007', 'f', '4113', '3085', '4755', '3269', 'g', 8511, 'C', 'a', 'g', 7243, 2891, 'l', 3379], [795, 2843, 4677, 2949, 8107, 'J', 3107, 'z', 'm', '5125', 'N', '9707', '5723', '4515', 'w', '2221', '5849', '6449', 'B', '3541', '7527', '655', 'H', '97', 'U', 'L', '2507', 'c', '1353', '5957', '7007', 'f', '4113', '3085', '4755', '3269', 'O', 'z', 'P', 'h', 'Y', 'r', 379, 5875, 'M', 5249, 'V', 'q', 6433]

m, 5125, N, 9707, 5723, 4515, w, 2221, 5849, 6449, B, 3541, 7527, 655, H, 97, U, L, 2507, c, 1353, 5957, 7007, f, 4113, 3085, 4755, 3269