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

Q: ['u', 4637, 'h', 2259, 'M', 'i', 'h', 'X', 7083, 'o', 't', 9421, 't', 785, 'Y', 'Y', '5531', 'P', 'x', 'b', '4899', 'Y', '8909', '7749', 'k', '4049', '1237', 'M', '8579', 'N', '3167', '9123', '6973', '4981', 'I', '7231', '9783', '9823', 'c', 'e', '7169', '4003', 'C', 8237, 9899, 'M', 3217, 4903, 'I', 5279, 'T', 6849, 3373, 'x', 'S', 'l', 8665, 'V', 'v', 'I', 'A', 'E', 4367, 9513, 'i', 2897, 3433, 8091, 5011], [5327, 4587, 'E', 'w', 4287, 'W', 3339, 2729, 'q', 'Y', '5531', 'P', 'x', 'b', '4899', 'Y', '8909', '7749', 'k', '4049', '1237', 'M', '8579', 'N', '3167', '9123', '6973', '4981', 'I', '7231', '9783', '9823', 'c', 'e', '7169', '4003', 'p', 7351, 4915, 4485, 7747]

A: Y, 5531, P, x, b, 4899, Y, 8909, 7749, k, 4049, 1237, M, 8579, N, 3167, 9123, 6973, 4981, I, 7231, 9783, 9823, c, e, 7169, 4003
****
Q: [3007, 9911, 'b', 2015, 'P', 'D', 'S', 91, 'G', 'Q', 'g', 'r', 'M', 'I', 'S', 3911, 'Q', 'i', 'd', '6005', 'B', 'g', '1179', '5719', 'L', 'E', 'b', 'c', 'a', 'E', 'n', 'R', '8111', 'A', '3377', 'Y', 2705, 't', 9889], ['l', 3713, 10005, 9299, 'i', 'V', 'v', 6969, 1775, 6541, 6827, 'S', 1677, 1181, 'C', 'i', 'd', '6005', 'B', 'g', '1179', '5719', 'L', 'E', 'b', 'c', 'a', 'E', 'n', 'R', '8111', 'A', '3377', 'p', 557]

A: i, d, 6005, B, g, 1179, 5719, L, E, b, c, a, E, n, R, 8111, A, 3377
****
Q: [3429, 8423, 'W', '857', 'Q', '2559', '8383', 'R', '3307', 'H', 'y', 'O', 'K', 'g', '5815', 'E', 'V', 'Z', '8757', '6533', 'X', 'd', 5263, 1801, 7111, 6993, 6037, 3129], [5901, 'y', 3623, 'p', 3945, 439, 307, 'i', 'i', 'R', 3277, 't', 'J', 'z', 'W', '857', 'Q', '2559', '8383', 'R', '3307', 'H', 'y', 'O', 'K', 'g', '5815', 'E', 'V', 'Z', '8757', '6533', 'm', 'n', 'g', 3291, 'g', 'l', 'k', 'o', 'j', 'F', 25, 6075, 5369, 4483]

A:
W, 857, Q, 2559, 8383, R, 3307, H, y, O, K, g, 5815, E, V, Z, 8757, 6533
****