TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['i', 'f', '7401', 'y', 'D', 's', 'l', '2179', '6257', 'V', 'r', 'r', 'F', 45, 5965, 2375], ['K', 'V', '7401', 'y', 'D', 's', 'l', '2179', '6257', 't', 6019, 4243, 'r', 9711, 'j', 2361]

SOLUTION: 7401, y, D, s, l, 2179, 6257

PROBLEM: [5367, 7499, 'a', '3619', '5119', '4219', '769', '8735', '6417', 'V', 'W', 'o', 'M', 'T', 'q', 'J', 't', 3991], [3847, 'h', 8145, 'z', 'C', 6061, 5347, 'U', 'a', '3619', '5119', '4219', '769', '8735', '6417', 'V', 'W', 'w', 5279, 4553]

SOLUTION: a, 3619, 5119, 4219, 769, 8735, 6417, V, W

PROBLEM: [4071, 'l', 'c', 'c', 9675, 2105, 4979, 451, 6191, 'z', 'I', 'h', 'I', 'K', 'T', 'P', 'B', 'F', '4459', 'k', '8659', 'c', '6805', 'j', 'k', 'W', 'i', '3149', 'Q', 'S', '1117', '4993', '4303', 'W', 'D', '5241', 'R', '7341', 'V', 'E', 2587, 1467, 9715, 1705, 1043, 'g'], ['u', 353, 'Q', 'K', 'T', 'P', 'B', 'F', '4459', 'k', '8659', 'c', '6805', 'j', 'k', 'W', 'i', '3149', 'Q', 'S', '1117', '4993', '4303', 'W', 'D', '5241', 'R', '7341', 'E', 'Y', 'W', 'm', 2011, 'v', 'U', 'l', 'G', 8853, 4463, 7889, 'H', 6469, 'i', 'f', 'N', 9007, 777, 7487, 'j', 'J', 'n', 'Q', 'r']

SOLUTION:
K, T, P, B, F, 4459, k, 8659, c, 6805, j, k, W, i, 3149, Q, S, 1117, 4993, 4303, W, D, 5241, R, 7341