In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
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: [7087, 4471, 'P', 'W', 'C', '6301', 'T', '6625', '9345', '4471', '4385', 'H', 'K', 'r', 'Z', 'O', 'y', 'm', 7683, 1493, 'F', 4293, 'z'], [1607, 8143, 'F', 5435, 8723, 'x', 'C', '6301', 'T', '6625', '9345', '4471', '4385', 'H', 'K', 'r', 'E', 1241]

Answer: C, 6301, T, 6625, 9345, 4471, 4385, H, K, r

Question: [6703, 'h', 'x', 365, 'P', 'E', 'U', '7249', 'B', '8911', '7723', '4661', '2897', '1977', 'B', '2559', '4237', '3603', 'w', '4405', '1409', 'Y', 'l', 'A', 'f', 4915, 'C', 8057, 9263, 3697, 'n', 2767], ['t', 7861, 'H', 9503, 3197, 'w', 5125, 8097, '7249', 'B', '8911', '7723', '4661', '2897', '1977', 'B', '2559', '4237', '3603', 'w', '4405', '1409', 'Y', 'q', 3675, 'j', 'B', 'o', 'o', 2939, 9615, 3761, 'I']

Answer:
7249, B, 8911, 7723, 4661, 2897, 1977, B, 2559, 4237, 3603, w, 4405, 1409, Y