instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['N', 9837, 'S', 'f', 'z', '7671', '5131', '2773', '3435', '2525', '2621', 'k', '1113', 'u', '9269', '4517', 'B', 'a', 'R', 'T', '3077', 'h', 'q', 'z', 'w', 'z', 'i', 9307, 1877, 1633, 9823, 'u', 'u', 8629, 'M', 411, 135, 'J', 'H', 'b', 'm', 669, 'i', 6935], [685, 6231, 'z', '7671', '5131', '2773', '3435', '2525', '2621', 'k', '1113', 'u', '9269', '4517', 'B', 'a', 'R', 'T', '3077', 'h', 'q', 'z', 'w', 'n', 2383, 2123, 5545, 'j', 'q', 4387, 2801]
answer:
z, 7671, 5131, 2773, 3435, 2525, 2621, k, 1113, u, 9269, 4517, B, a, R, T, 3077, h, q, z, w


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:
['P', 'b', 'T', 7887, 'W', 'X', 8495, 'D', 'A', 'w', 'B', '2887', '929', 'C', 'j', '6985', 'r', '3623', 'g', '6259', 'x', 'A', 'j', '1999', 'O', '9751', 'V', 'q', 'j', 'P', 'U', 'G', 'y', 9641, 'K', 'h'], ['O', 3593, 'T', '2887', '929', 'C', 'j', '6985', 'r', '3623', 'g', '6259', 'x', 'A', 'j', '1999', 'O', '9751', 'V', 'q', 'j', 'P', 'U', 'M', 9737, 'G', 3665, 1549, 'W', 4603]
answer:

2887, 929, C, j, 6985, r, 3623, g, 6259, x, A, j, 1999, O, 9751, V, q, j, P, U