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

['x', 'H', 'i', 1013, 5655, 'y', 4853, 'Q', 1209, 'w', 'w', 'a', 'w', 7329, '961', 'j', '1783', '7579', 'e', '6525', 'Y', 'K', 'P', '293', '4793', '7251', '531', '3813', '4103', 'o', '6039', '9175', '3041', 'p', 'D', 'u', '7075', 'G', 'i', 'w', 4131, 867, 'y', 3835, 'o', 't', 1181, 4425, 'P'], ['J', 4263, 'Z', 9575, 'W', 'h', 'j', 9697, 4711, 'D', 9269, 1163, 7659, 8523, 'f', 'W', 'L', 'h', 'i', '961', 'j', '1783', '7579', 'e', '6525', 'Y', 'K', 'P', '293', '4793', '7251', '531', '3813', '4103', 'o', '6039', '9175', '3041', 'p', 'D', 'u', '7075', 'G', 'n', 'i', 71]
961, j, 1783, 7579, e, 6525, Y, K, P, 293, 4793, 7251, 531, 3813, 4103, o, 6039, 9175, 3041, p, D, u, 7075, G

[3035, 7591, 'C', 'q', 'V', 'Y', 'C', 'D', '8629', '8873', 'O', '2505', '123', '8427', 'E', 'f', 'j', 's', 'G', '813', 't', '4113', '9319', '3221', 'K', 'C', 'C', '1679', 'Q', 'a', 'G', 'N', 'T', 's', 8601, 'j', 'D', 8513, 'd', 'm', 9725, 'V', 'R', 6981, 3191, 9251, 3009, 'y'], [8511, 3233, 'V', 'k', 8569, 511, 'G', 3587, 2909, 2225, 3411, 3135, 'w', 'V', 'Y', 'C', 'D', '8629', '8873', 'O', '2505', '123', '8427', 'E', 'f', 'j', 's', 'G', '813', 't', '4113', '9319', '3221', 'K', 'C', 'C', '1679', 'Q', 'a', 'k', 'S', 'S', 9041, 2591, 7417, 'N', 'W', 'b']
V, Y, C, D, 8629, 8873, O, 2505, 123, 8427, E, f, j, s, G, 813, t, 4113, 9319, 3221, K, C, C, 1679, Q, a

['S', 'W', 'y', 'o', 'V', 'h', 'N', 'k', '6561', 'b', '3961', 'n', 'S', '6159', '6233', 'P', '4581', 'X', 'y', '7723', '7237', 'I', 'M', 'e', 'x', 'e', 'v', 'f', 3731], [7773, 7059, 5005, 5505, 9283, 7107, 'g', 'K', 7381, 'Q', '6561', 'b', '3961', 'n', 'S', '6159', '6233', 'P', '4581', 'X', 'y', '7723', '7237', 'I', 'M', 'e', 'x', 'e', 'v', 'i', 9321, 8209, 'B', 'H', 'k', 'g', 'K', 9507]
6561, b, 3961, n, S, 6159, 6233, P, 4581, X, y, 7723, 7237, I, M, e, x, e, v