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

[EX Q]: [787, 577, 1283, 10019, '3229', 'C', 'b', '8319', 'j', 7553, 8091], [4091, 1749, 'L', 'A', '3229', 'C', 'b', '8319', 'U', 9603]
[EX A]: 3229, C, b, 8319

[EX Q]: [435, 5991, 'L', 2351, 5221, 6381, 8655, 'U', 'q', 7163, 1771, 'c', 1181, 'v', '4831', '8155', 'D', '3079', '1677', 'r', '2713', 'k', '9587', '8141', '3037', '21', '9135', '9197', '3459', 'P', '915', 's', '5539', 'h', '599', '9937', 'o', 'C', '1637', '8921', 'u', 1721, 'W', 4519, 8045, 7749, 7163], ['z', 'Z', 9691, 'b', 'Y', 'A', 'a', 'q', 7549, 'm', 'x', 's', 'b', 5655, 2087, 'f', 'o', 8235, 1383, 'h', 'O', 7531, 'T', 2283, 'r', '4831', '8155', 'D', '3079', '1677', 'r', '2713', 'k', '9587', '8141', '3037', '21', '9135', '9197', '3459', 'P', '915', 's', '5539', 'h', '599', '9937', 'o', 'C', '1637', '8921', 'P', 4935, 7767, 4325, 755]
[EX A]: 4831, 8155, D, 3079, 1677, r, 2713, k, 9587, 8141, 3037, 21, 9135, 9197, 3459, P, 915, s, 5539, h, 599, 9937, o, C, 1637, 8921

[EX Q]: ['Y', 'a', 2789, 7059, 5341, 'X', 'f', 8799, 9649, 9073, 3291, 'n', 6483, 9211, 267, 'i', '4653', '5285', 'Y', '1103', '9485', 'L', 'S', '9003', '5795', 'A', 'Q', '4921', 'C', '4829', 'J', 'b', 'e', 'Z', '8003', '6391', 'p', '7449', '5787', '8769', '9305', '5503', 'b', '7669', '6159', 'E', 'B', 'h', 'k', 'A', 3691, 8663, 'G', 9683, 5381, 1695, 3045, 'F', 1987, 9295, 403], [825, 'x', 'K', 9075, 'v', 985, 'D', 'Z', 8313, 'X', '4653', '5285', 'Y', '1103', '9485', 'L', 'S', '9003', '5795', 'A', 'Q', '4921', 'C', '4829', 'J', 'b', 'e', 'Z', '8003', '6391', 'p', '7449', '5787', '8769', '9305', '5503', 'b', '7669', '6159', 'E', 'l', 'P', 'D', 411, 8497, 4791, 3107, 'o', 'b', 9367, 'c', 8137, 's', 'P', 'j', 'o', 1697, 'R', 5693, 3457, 365, 9365, 'x']
[EX A]:
4653, 5285, Y, 1103, 9485, L, S, 9003, 5795, A, Q, 4921, C, 4829, J, b, e, Z, 8003, 6391, p, 7449, 5787, 8769, 9305, 5503, b, 7669, 6159, E