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

Ex Input:
[6701, 6237, 6695, 2775, 9339, 3061, '5783', '3345', '2919', '6471', '4569', '1213', '7315', 'K', '1913', 'R', '4489', 'G', '1231', '9701', '11', '4737', '4497', '7677', 's', 'V', 945, 6657, 'L', 8813, 'e', 'C', 'Q'], ['O', 'P', 'b', 2035, 'Q', 'k', 'T', 'A', 2991, 'Y', 'Y', 'a', '5783', '3345', '2919', '6471', '4569', '1213', '7315', 'K', '1913', 'R', '4489', 'G', '1231', '9701', '11', '4737', '4497', '7677', 's', 'j', 'd', 'R', 'a', 2073, 7219, 9273, 'c', 287, 5233, 'I', 'E', 1219, 'j', 'X', 'j']

Ex Output:
5783, 3345, 2919, 6471, 4569, 1213, 7315, K, 1913, R, 4489, G, 1231, 9701, 11, 4737, 4497, 7677, s


Ex Input:
['H', 'z', 'i', 2235, 'F', 7863, 5279, 6871, 6305, 545, 'i', 'x', 1179, 4813, 7929, 9261, 'm', 'w', '8797', '6621', 'o', '9615', 'Q', '3235', '5995', '939', 't', 'T', 'g', 'c', '4047', 'm', 'V', 'P', '8637', 's', 'Z', 'G', 6405, 1707], [9085, 4723, 'q', 'i', 'w', 5997, 'w', 'H', 'N', 'v', 4797, 5633, 7441, 'O', 9121, 'h', 9939, 'w', '8797', '6621', 'o', '9615', 'Q', '3235', '5995', '939', 't', 'T', 'g', 'c', '4047', 'm', 'V', 'P', '8637', 'o', 2775, 5765, 'H', 309, 609, 9481, 'x']

Ex Output:
w, 8797, 6621, o, 9615, Q, 3235, 5995, 939, t, T, g, c, 4047, m, V, P, 8637


Ex Input:
[7959, 4581, 'R', 2383, 2185, 2895, 7507, '6003', '5835', '4591', 'e', '1765', 'q', '6515', '517', 'L', 'y', '6489', 'C', 9801, 'U', 7941, 'C', 2549, 'I', 'T', 'H', 'q', 'n'], [1413, 917, 7789, 2539, 'A', 6607, 1169, 7781, 'H', '6003', '5835', '4591', 'e', '1765', 'q', '6515', '517', 'L', 'y', '6489', 'J', 'l', 2957, 2897, 1259, 4949, 17, 5249, 5595, 'c', 2915]

Ex Output:

6003, 5835, 4591, e, 1765, q, 6515, 517, L, y, 6489