TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [7667, 5143, 'T', 'E', 'T', 'q', 'Q', 'i', 'c', 'A', 7503, '3605', 'c', 'c', '9759', '4535', '2651', 'M', 'f', 'm', '1859', '1089', '8417', '6247', 'B', '167', '2481', '5505', 'r', '7913', 'L', '9891', 'Z', '9983', 't', 'B'], ['M', 'S', 'J', 7313, 2291, 'e', 'T', 's', 'Q', 9505, 2219, 7845, 'K', 2339, 2553, 6137, 'j', 's', 6735, 7595, '3605', 'c', 'c', '9759', '4535', '2651', 'M', 'f', 'm', '1859', '1089', '8417', '6247', 'B', '167', '2481', '5505', 'r', '7913', 'L', '9891', 'Z', '9983', 'M', 'v', 'B', 8189, 4919, 9041, 4579, 'V']

SOLUTION: 3605, c, c, 9759, 4535, 2651, M, f, m, 1859, 1089, 8417, 6247, B, 167, 2481, 5505, r, 7913, L, 9891, Z, 9983

PROBLEM: [273, 'i', 4051, 9063, 'D', 'E', 5087, 'M', '9959', '6273', 'p', 'L', 'B', 'H', '7889', '9933', 'p', '519', '339', 'h', 'u', 5559, 1733, 9555], ['i', 5977, 'r', 'b', 589, '9959', '6273', 'p', 'L', 'B', 'H', '7889', '9933', 'p', '519', '339', 'n', 'y', 'q']

SOLUTION: 9959, 6273, p, L, B, H, 7889, 9933, p, 519, 339

PROBLEM: ['V', 'V', 'x', 'B', 'm', 2351, 1719, 'Y', 'g', 'y', 1023, '691', 'Y', 'z', 'N', '9105', 'l', 'L', '8697', '637', '35', 'x', 'f', 'w', 'B', 6387], ['h', 'y', 'k', 'K', 1259, 'n', 417, 'B', 8639, 4291, 'H', '691', 'Y', 'z', 'N', '9105', 'l', 'L', '8697', '637', '35', 'x', 'f', 'w', 'l', 'l', 'r', 9335, 4975, 2855, 9041, 'a', 'R', 9209, 9049]

SOLUTION:
691, Y, z, N, 9105, l, L, 8697, 637, 35, x, f, w