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

['R', 'Q', 'Q', 'e', 'C', 'U', 'T', '7509', '8471', 'S', 407, 793], ['G', 'D', 'C', 'U', 'T', '7509', '8471', 'l', 'r', 7861, 6959, 1617]
C, U, T, 7509, 8471

[9341, 'v', 'B', 3983, 'j', 1343, 'U', 5459, 'Y', 5381, 'R', '1071', 'Z', 'L', '1715', '1065', '4513', 'd', 'q', '6089', 'i', 's', '6499', 'p', 'z', 'p', 'z', 'm', 'W', 2869, 2127, 2615, 7069, 8123, 7167], [6813, 7375, 'd', 1631, 'g', 8115, 'P', 3209, 8941, 'H', '1071', 'Z', 'L', '1715', '1065', '4513', 'd', 'q', '6089', 'i', 's', '6499', 'p', 'z', 'p', 'z', 'm', 'l', 'n', 'R', 4283, 'P', 7233, 7067, 2231, 8365, 'V', 3045, 1281]

1071, Z, L, 1715, 1065, 4513, d, q, 6089, i, s, 6499, p, z, p, z, m