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: [5451, 't', 'Q', 5199, 'A', 'P', '5961', '133', 'Q', 'V', '7547', '899', '6027', '439', 'u', 'l', 'o', 9943, 'b', 'm'], [1925, 'Q', 'D', '5961', '133', 'Q', 'V', '7547', '899', '6027', '439', 'H', 3347]

Answer: 5961, 133, Q, V, 7547, 899, 6027, 439


Question: [8273, 'z', 'I', 1593, 'N', 727, '6883', 'W', 'w', '6873', '9771', 'X', '7027', '7025', 't', 'a', '3039', 'i', '4323', 'j', 'A', 'P', 'Q', '9517', '9993', 'q', 'n', 'p', 2037, 2213, 'D', 9831, 7063, 5247, 'X', 'f', 'v'], [1691, 'E', 'd', 6185, 9947, 'y', 4493, 2359, 4125, 'h', 'U', 9153, 'm', 'l', 5603, 9525, 'o', 1641, 'y', '6883', 'W', 'w', '6873', '9771', 'X', '7027', '7025', 't', 'a', '3039', 'i', '4323', 'j', 'A', 'P', 'Q', '9517', '9993', 'K', 2391, 5895, 'z', 'n', 'J', 5641, 851, 5003, 'B', 3413, 2275, 'y', 'T']

Answer:
6883, W, w, 6873, 9771, X, 7027, 7025, t, a, 3039, i, 4323, j, A, P, Q, 9517, 9993