instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[9881, 'K', 8523, 'W', 'L', 229, 's', 3, 5031, 'e', 3321, 3927, 10005, 'J', 'j', '3759', 'l', 'q', 's', '5835', 'Y', '9337', '255', '2981', 'V', '7969', 'L', 'P', 'v', '6825', '1201', 'A', 'E', 'C', 'A', '1835', 'z', 'U', '5989', 'T', 'C', 'k', 3761, 'e', 'M', 's', 1391, 1497, 477, 8659, 'f', 1199, 6967, 5515, 'e', 5617, 5297, 8857, 8823], ['N', 9917, 'V', 'I', 7539, 'v', 7835, 't', 'h', 'j', '3759', 'l', 'q', 's', '5835', 'Y', '9337', '255', '2981', 'V', '7969', 'L', 'P', 'v', '6825', '1201', 'A', 'E', 'C', 'A', '1835', 'z', 'U', '5989', 'T', 'M', 7209, 1037]
answer:
j, 3759, l, q, s, 5835, Y, 9337, 255, 2981, V, 7969, L, P, v, 6825, 1201, A, E, C, A, 1835, z, U, 5989, T


question:
[5625, 6017, 'd', 'p', '4423', '77', 'E', '5271', 'A', 1553, 'c'], ['U', 1615, 'u', 'd', 'p', '4423', '77', 'E', '5271', 'x', 'w', 'Y']
answer:
d, p, 4423, 77, E, 5271


question:
[3631, 4883, 'u', 'T', 'x', 'S', 2877, 'M', 'c', 'A', 'u', 131, 'o', 7287, 't', 'Q', 'x', 'F', 'T', 'q', 'a', 'u', 'M', 'T', '8721', '4159', 'G', 'a', '6587', 't', 'i', 'U', 'C', '7839', '4657', 'k', '9657', 'Y', 'V', '2919', '807', 'b', 'y', 'c', 159, 't', 1801, 2383, 7305, 6657, 'm', 'F', 3731, 4229, 9537, 'F', 'n', 8839, 5285, 'i', 5955, 'd', 8397, 'f', 4101, 'b'], ['f', 'n', 'n', 6347, 4539, 7291, 'L', 1867, 9287, 'D', 2565, 8979, 'w', 5133, 'N', 6227, 'q', 'a', 'u', 'M', 'T', '8721', '4159', 'G', 'a', '6587', 't', 'i', 'U', 'C', '7839', '4657', 'k', '9657', 'Y', 'V', '2919', '807', 'b', 'y', 'G', 'X', 'f', 4087, 6633, 8271, 'G', 1871, 705, 'm', 8321, 3957, 7013, 'K', 'e', 3969, 5139, 9829, 2097, 'm']
answer:

q, a, u, M, T, 8721, 4159, G, a, 6587, t, i, U, C, 7839, 4657, k, 9657, Y, V, 2919, 807, b, y