instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['A', 'Y', 'B', 5539, 'i', 'u', 3953, 7153, '3019', '4737', 'Q', 'Z', '223', '7501', '1205', 'u', 'F', 'i', 4673, 5277, 2169, 'v'], [7917, 'p', 'K', 'D', 'S', 'U', 'w', '3019', '4737', 'Q', 'Z', '223', '7501', '1205', 'u', 'd', 8111, 'Q', 'b', 7059, 'L', 'u', 5107]
answer:
3019, 4737, Q, Z, 223, 7501, 1205, u


question:
[933, 9413, 9683, 'd', 'R', 'f', 'x', 2517, 4291, 'D', 'c', 2831, 2199, 'o', 'K', 'K', 'P', 'T', 'C', '1751', '237', 'u', '7787', '4341', '1887', '6747', 'D', 'C', 'b', 'f', 'h', '6639', '1087', 'g', 'L', 'x', 'p', '3027', 'g', 'f', 'P', 'k', 'H', 1087, 9801, 'F', 9949, 7761, 'b', 'A', 'o', 'N', 'Q', 211, 9203, 'f', 4985, 'b', 9801, 9441, 821, 'a', 7155, 'T', 'P', 'F', 3369], [4525, 5493, 'K', 'P', 'T', 'C', '1751', '237', 'u', '7787', '4341', '1887', '6747', 'D', 'C', 'b', 'f', 'h', '6639', '1087', 'g', 'L', 'x', 'p', '3027', 'g', 'f', 'P', 'f', 'V', 3251, 'q', 'K', 'n', 3051, 'o', 1663, 6951, 2459, 'G', 2891, 2967, 1203, 4519, 2995, 'A', 'V', 9399, 1581, 'B', 'C']
answer:
K, P, T, C, 1751, 237, u, 7787, 4341, 1887, 6747, D, C, b, f, h, 6639, 1087, g, L, x, p, 3027, g, f, P


question:
['q', 1477, 4457, 185, 'w', 5245, 'm', '7593', '3775', '2705', '2231', '217', 'b', 'L', '2385', '719', 'M', '3263', 'G', '3595', '6183', '1613', '3717', '1577', 'Q', 'P', 7497, 'y', 1053, 'U', 'p', 'v', 9315], ['q', 5679, 6259, 1729, 3893, 8263, 'I', 4807, 7313, '7593', '3775', '2705', '2231', '217', 'b', 'L', '2385', '719', 'M', '3263', 'G', '3595', '6183', '1613', '3717', '1577', 'Q', 'd', 'I', 'D', 'Z', 'X', 'g', 7819, 'G', 'n', 7331, 2269, 2841, 'u', 'Q', 1579, 387]
answer:

7593, 3775, 2705, 2231, 217, b, L, 2385, 719, M, 3263, G, 3595, 6183, 1613, 3717, 1577, Q