instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[319, 1325, 9567, 'M', 'm', 1759, 't', 'Z', 'X', 7981, 2409, 5023, 'b', '8661', '6609', '8213', 'Y', '9541', '8065', 'M', '8267', 'V', 'K', '3217', '1111', '1411', 'u', '9705', 'V', 'U', '3171', '4195', 'Z', 't', 'p', 'I', 5289, 1221, 'k', 5727, 5411, 7127, 'F', 'J', 'o', 7587, 'm', 237, 415, 8413, 'j'], ['O', 5043, '8661', '6609', '8213', 'Y', '9541', '8065', 'M', '8267', 'V', 'K', '3217', '1111', '1411', 'u', '9705', 'V', 'U', '3171', '4195', 'Z', 't', 'p', 'v', 5793]
answer:
8661, 6609, 8213, Y, 9541, 8065, M, 8267, V, K, 3217, 1111, 1411, u, 9705, V, U, 3171, 4195, Z, t, p


question:
[8833, 'F', 15, 'I', 'v', '6401', 'd', 173, 'Z'], [1225, 'z', 'I', 'v', '6401', 'p', 4403, 5813]
answer:
I, v, 6401


question:
[461, 9023, 6551, 8979, 'o', 'I', '4863', 'X', '5925', 'G', 'P', '1099', 'N', '9393', '9381', '6805', 'w', '5193', 'g', '8835', 'H', '9911', 'k', 'j', '7247', 'O', '10015', 'L', 6337, 5447, 'i', 891, 'K', 6797, 1029, 7341, 'B', 'n', 3189, 3117, 7315, 'S', 5963], [6209, 1159, 161, 6901, 5419, 'i', '4863', 'X', '5925', 'G', 'P', '1099', 'N', '9393', '9381', '6805', 'w', '5193', 'g', '8835', 'H', '9911', 'k', 'j', '7247', 'O', '10015', 'I', 9833, 1737, 'G', 'r', 7015, 8719, 7357]
answer:

4863, X, 5925, G, P, 1099, N, 9393, 9381, 6805, w, 5193, g, 8835, H, 9911, k, j, 7247, O, 10015