TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['a', 8119, 'S', 2575, 3531, '3727', 'x', 'J', 't', '9825', 'z', 'o', '4043', '3637', '7545', 'F', 'N', 'g', 'c'], [5559, 'P', 'V', 1419, 6507, 'W', 9429, 'V', 9763, '3727', 'x', 'J', 't', '9825', 'z', 'o', '4043', '3637', '7545', 'y', 1229, 'S', 5613]

SOLUTION: 3727, x, J, t, 9825, z, o, 4043, 3637, 7545

PROBLEM: [4665, 'U', 1617, 4891, 3015, 'k', '9381', '4077', 'f', 'T', 'G', 'z', '9879', 'q', 'f', 'g', 'G', '8765', 'D', '1755', 'B', 'H', 'y', 6819, 9689, 4667, 6651, 'Z', 4359, 3239, 'k'], [4575, 7833, 7267, 't', 'C', 'k', '9381', '4077', 'f', 'T', 'G', 'z', '9879', 'q', 'f', 'g', 'G', '8765', 'D', '1755', 'v', 4883, 'l', 3055]

SOLUTION: k, 9381, 4077, f, T, G, z, 9879, q, f, g, G, 8765, D, 1755

PROBLEM: [4675, 2539, 6917, 'W', 8493, 3645, 'K', 'y', '7861', '243', 'W', '8887', 'v', '279', '4651', 'P', '6995', '9939', 'T', 'C', '9345', '4645', 't', 'X', 'J', 'f', 'q', '1295', '6491', '4631', 'u', '4275', '8913', '3799', '8117', '2769', 'f', 'x', 359, 'v', 163, 'Y', 'd', 1291, 5153, 7277, 8011, 6425, 'I', 'P', 'E', 'T', 3973, 'K', 'I', 'n', 'O', 7803, 9495, 3149], ['v', 'R', 681, 'E', 4513, 3827, 425, 5125, 287, 3521, 9775, 'z', 'V', 'W', 'y', 8761, 983, 'c', 6181, '7861', '243', 'W', '8887', 'v', '279', '4651', 'P', '6995', '9939', 'T', 'C', '9345', '4645', 't', 'X', 'J', 'f', 'q', '1295', '6491', '4631', 'u', '4275', '8913', '3799', '8117', '2769', 'a', 597, 'g', 2949, 973, 1275, 3061, 8813, 'x', 7169, 't', 'z', 9429, 'w', 1315, 7983, 'H']

SOLUTION:
7861, 243, W, 8887, v, 279, 4651, P, 6995, 9939, T, C, 9345, 4645, t, X, J, f, q, 1295, 6491, 4631, u, 4275, 8913, 3799, 8117, 2769