TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['L', 1653, 4833, 3597, 'B', 'A', 'g', '6735', '6737', '6929', '3051', 'v', '1223', '497', 'K', 4721, 'L', 'H', 'F', 'y', 2849], [9635, 3451, 'A', 'g', '6735', '6737', '6929', '3051', 'v', '1223', '497', 'd', 'f']

SOLUTION: A, g, 6735, 6737, 6929, 3051, v, 1223, 497

PROBLEM: [7937, 'O', 't', 'q', 'A', '5875', '3561', '2131', 'L', '9023', 'A', '4107', 'Y', 'h', 'A', '8649', '6349', 'S', '1841', 'X', 'Y', '8859', '2327', 'x', '6845', 'P', 9541, 'K', 'P', 'I', 'd', 2929, 3037, 's', 'o'], [5771, 'e', 6539, 3301, 7501, 1959, 2737, 'W', 347, 'S', 'A', 7789, 1561, 'G', 's', 1703, '5875', '3561', '2131', 'L', '9023', 'A', '4107', 'Y', 'h', 'A', '8649', '6349', 'S', '1841', 'X', 'Y', '8859', '2327', 'x', '6845', 'C', 4525, 2207, 8867, 'D', 'c', 9997, 'f', 'E', 'd', 2503, 527, 's', 'Q', 'Y', 'R', 4405, 'a']

SOLUTION: 5875, 3561, 2131, L, 9023, A, 4107, Y, h, A, 8649, 6349, S, 1841, X, Y, 8859, 2327, x, 6845

PROBLEM: ['K', 2909, 829, 'H', 4665, 3013, 1429, 'M', 'a', 'f', 'r', 9347, 8943, 's', 'x', 'X', 6835, 'z', 2203, 'j', 933, '7009', 'p', '4787', '8423', '5077', '5765', '6785', '8175', '3507', 'o', 'F', 'T', '9951', 'm', '8293', 'Y', 'N', 'H', 'X', 'E', '4181', 'Y', 2119], [4869, 'P', 3573, 8661, 'O', 'u', 'e', 7465, 3581, 'P', 'H', '7009', 'p', '4787', '8423', '5077', '5765', '6785', '8175', '3507', 'o', 'F', 'T', '9951', 'm', '8293', 'Y', 'N', 'H', 'X', 'E', '4181', 'K', 7755, 5539, 933, 'p', 6309, 5319, 't', 2389, 2353, 'u', 7481, 3847, 'R', 'N', 1233, 5857, 'h', 'M', 'C', 'O']

SOLUTION:
7009, p, 4787, 8423, 5077, 5765, 6785, 8175, 3507, o, F, T, 9951, m, 8293, Y, N, H, X, E, 4181