TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['u', 'U', 'a', 'Z', 'b', 'Q', 'D', 5239, 6595, 1793, 'f', '7733', '5727', '3047', '4951', '8907', 'D', '5105', 'i', '1837', 'i', 'Y', 'b', '5769', 'p', '1767', 'Y', 'B', 'q', '4075', '917', 'c', 'm', 867, 585, 1765], [5201, 'W', 'a', 'k', 9031, 4815, '7733', '5727', '3047', '4951', '8907', 'D', '5105', 'i', '1837', 'i', 'Y', 'b', '5769', 'p', '1767', 'Y', 'B', 'q', '4075', '917', 'c', 'X', 2991, 3377, 2933, 5359, 6073, 8921, 789, 'W', 7037, 9953, 'N', 8007, 1755, 1959, 9619]

SOLUTION: 7733, 5727, 3047, 4951, 8907, D, 5105, i, 1837, i, Y, b, 5769, p, 1767, Y, B, q, 4075, 917, c

PROBLEM: [6987, 'F', 'j', 'E', 'P', 947, 823, 'P', 4655, 'C', 'l', 'R', 'z', 5705, 'I', 'H', 'y', 2167, 7443, 'E', 'F', 'd', '567', '1385', 'd', '1013', 'Q', '3983', '5891', '6397', '1701', 'd', 'v', 'N', '4551', '9415', '5691', 'n', '3435', '1485', 'u', 'Q', '3191', 'D', 'y', 665, 'P', 'k'], [4453, 'F', 'b', 1309, 'm', 'H', 'd', '567', '1385', 'd', '1013', 'Q', '3983', '5891', '6397', '1701', 'd', 'v', 'N', '4551', '9415', '5691', 'n', '3435', '1485', 'u', 'Q', '3191', 'p', 'f', 7091]

SOLUTION: d, 567, 1385, d, 1013, Q, 3983, 5891, 6397, 1701, d, v, N, 4551, 9415, 5691, n, 3435, 1485, u, Q, 3191

PROBLEM: ['s', 'K', 'z', 7917, 'O', 2637, 9743, 'M', 7039, 'V', 3521, 'p', 'f', 'O', 'O', '5441', '969', 'I', '8907', 'k', 'n', '1533', '4013', 'B', 'K', 'S', 'B', '9915', 'F', '8473', '5525', '3249', 's', 'T', 981, 1639, 'l'], [9285, 'G', 79, 'R', 'f', 'O', 'O', '5441', '969', 'I', '8907', 'k', 'n', '1533', '4013', 'B', 'K', 'S', 'B', '9915', 'F', '8473', '5525', '3249', 'm', 'I', 2165, 'w', 1745, 's', 9971, 'o', 'o', 595]

SOLUTION:
f, O, O, 5441, 969, I, 8907, k, n, 1533, 4013, B, K, S, B, 9915, F, 8473, 5525, 3249