TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [337, 2045, 613, 'P', 89, 10003, 'q', 'b', 'n', 6479, 'Y', 'm', 5259, 'c', 9101, 7599, 6353, 5467, 'O', 'U', 'N', 7841, 'S', 'S', '6141', 'p', '9427', 'U', '1347', 'I', '5193', 'O', 'N', 's', '1617', 'e', '2297', 'X', 'y', 'e', '507', 'R', 'a', 'E', 'q', '4953', '729', 'T', 'w', '7017', '8647', 'N', 'w', 7365, 'W', 981, 245, 8933, 'h', 4477, 1395, 'J', 8069, 5313, 'J', 709, 3533, 'b', 8629, 'G', 'P', 'Y', 5397], [3017, 1679, 'O', 'p', 2983, 9493, 4763, 'P', 'Q', 'd', 139, 'i', 2459, 'G', 'c', 299, 'Q', 'Z', 1841, 'S', 'S', '6141', 'p', '9427', 'U', '1347', 'I', '5193', 'O', 'N', 's', '1617', 'e', '2297', 'X', 'y', 'e', '507', 'R', 'a', 'E', 'q', '4953', '729', 'T', 'w', '7017', '8647', 'q', 'k', 825, 'D', 't', 'j', 'T', 6747, 'q', 7211, 'i', 1557, 'f', 7917, 'R', 1325, 6801, 'T', 'Q', 2305, 's', 'K', 'R', 2877, 'p']

SOLUTION: S, S, 6141, p, 9427, U, 1347, I, 5193, O, N, s, 1617, e, 2297, X, y, e, 507, R, a, E, q, 4953, 729, T, w, 7017, 8647

PROBLEM: ['i', 4077, 'Z', 6231, 2337, 'h', '1181', '1631', '2605', '587', '1477', '2707', 'R', 'O', 'd', 1355, 'n'], [505, 'A', 8789, 75, 'q', 'h', '1181', '1631', '2605', '587', '1477', '2707', 'R', 'O', 'e', 'r', 'I', 'm', 1525, 3577]

SOLUTION: h, 1181, 1631, 2605, 587, 1477, 2707, R, O

PROBLEM: ['E', 'n', 2449, 2443, 'f', 87, 'j', 'm', 'w', '9425', '7547', 'y', 'O', '8987', 'U', 'I', '9867', 'k', '543', '49', '4499', 'Q', 'Y', 'V', '7007', 'z', '8527', '8349', 'R', 'x'], [8057, 6335, 'b', 'L', 'G', 'e', 'F', 'U', 8529, 'y', 9375, 139, 'Y', 'v', 'w', 's', 'w', '9425', '7547', 'y', 'O', '8987', 'U', 'I', '9867', 'k', '543', '49', '4499', 'Q', 'Y', 'V', '7007', 'z', '8527', '8349', 'p', 'P', 3683]

SOLUTION:
w, 9425, 7547, y, O, 8987, U, I, 9867, k, 543, 49, 4499, Q, Y, V, 7007, z, 8527, 8349