instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[4817, 'A', '3155', 'W', 'm', 4061], [7701, 'P', '3155', 'W', 't', 'J']
answer:
3155, W


question:
[5401, 'j', 'y', 'I', 'X', 'o', 'P', 'F', 'Z', 'N', '3703', 'V', 'b', 'I', '6417', 'c', '5287', 'K', '9693', 'r', 'Z', 'F', 2683, 8021, 'c', 8229, 1989, 'm', 'r', 'O', 393, 2007, 9669, 'g', 8273], [6117, 7069, 'N', 'b', 7691, 3999, 8865, 1449, 'J', 'H', 'n', 'S', 7143, 6141, 2137, 'I', 'X', 'o', 'P', 'F', 'Z', 'N', '3703', 'V', 'b', 'I', '6417', 'c', '5287', 'K', '9693', 'h', 4013, 9577, 3799]
answer:
I, X, o, P, F, Z, N, 3703, V, b, I, 6417, c, 5287, K, 9693


question:
['E', 'a', 8563, 8533, 'V', 'C', 7529, 'n', 's', 'P', 7477, 'L', 'c', 6269, 'r', '1153', 'y', '1655', 'L', '9645', '199', 'V', '4375', '4711', '4741', '6343', 'm', '3033', '1467', '6937', '4899', 'a', 'k', '1515', '4113', '7927', '2997', '5643', 'h', 'A', 9953], [6819, 2139, 'z', 7933, 5737, 'u', 6733, 'j', 'S', 4103, 'K', 'z', 'n', 4887, 'J', 5655, 5679, 'b', '1153', 'y', '1655', 'L', '9645', '199', 'V', '4375', '4711', '4741', '6343', 'm', '3033', '1467', '6937', '4899', 'a', 'k', '1515', '4113', '7927', '2997', '5643', 'h', 'Q', 2955, 'y', 'E', 'f', 9503, 8607, 3179, 'J', 'G', 9631, 5049, 10003, 1627, 8489, 'J', 'm', 7829, 8795, 'H', 'h']
answer:

1153, y, 1655, L, 9645, 199, V, 4375, 4711, 4741, 6343, m, 3033, 1467, 6937, 4899, a, k, 1515, 4113, 7927, 2997, 5643, h