In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[Q]: ['i', 6139, 'B', 'z', 'A', 7029, 'r', 'l', 'N', 'J', '7029', 'l', 'm', 'F', 1251], ['d', 9233, 543, 5455, 8707, 'r', 'l', 'N', 'J', '7029', 'l', 'm', 'r', 4751]
[A]: r, l, N, J, 7029, l, m


[Q]: ['q', 'O', 7981, 'U', 'V', 's', 't', 6911, 'i', 'K', 'O', 'F', 1359, 3839, 'g', '2555', 'H', '9877', 'Y', '3433', '5661', '2061', 'j', 'j', '2413', '3795', 'c', '6529', 'F', '1099', 'f', 'U', 'b'], ['V', 'D', '2555', 'H', '9877', 'Y', '3433', '5661', '2061', 'j', 'j', '2413', '3795', 'c', '6529', 'F', '1099', 'U', 'm', 8601, 881, 1009, 1759, 5669, 8581, 'm', 8715, 8913]
[A]: 2555, H, 9877, Y, 3433, 5661, 2061, j, j, 2413, 3795, c, 6529, F, 1099


[Q]: [4413, 4493, 9925, 681, 'j', '439', 'h', '4953', 'F', 'l', '1301', '4435', '2517', 'J', 'c', 'S', 'Y', '3943', 'Z', '1651', '6189', '4021', '8247', '4637', '621', 'E', 'i', 'v', 'C', 'k', 599, 4589, 4149, 'v', 'Z', 'O', 5553, 'F', 'f', 'h', 9205, 6035, 7009, 'V', 5223, 'B', 'j', 'R'], [6141, 'e', 'K', 'y', 's', 'G', 'M', 'b', 'e', 'h', 8791, 'j', '439', 'h', '4953', 'F', 'l', '1301', '4435', '2517', 'J', 'c', 'S', 'Y', '3943', 'Z', '1651', '6189', '4021', '8247', '4637', '621', 'E', 'i', 'v', 'G', 'V', 8811, 'T', 'q', 'Q', 'Y', 'z', 'a', 1581, 'M', 9439, 2185, 675, 'u', 'E', 9441, 3267, 5787, 9695, 'x', 'd', 7329, 'p']
[A]:
j, 439, h, 4953, F, l, 1301, 4435, 2517, J, c, S, Y, 3943, Z, 1651, 6189, 4021, 8247, 4637, 621, E, i, v