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', 'r', 849, 'R', 'F', 'T', '8517', 'n', 'W', '7945', '6371', 'l', 'S', 'G', '7431', 'x', 'b', 'B', '437', '9051', 'p', '465', 'u', 'R', 'p', 'p', 'T', 'z', 'q', 'I', 435, 'f', 5345, 7911, 'A', 4969, 'Z', 'z', 'g', 'F', 'j', 'p', 8691, 'W', 'g'], ['O', 'A', 'Y', 7777, 1037, 637, 'X', 3059, 1375, 1443, 1615, 9593, 'D', 'R', 'S', 'M', 5927, 'R', 'F', 'T', '8517', 'n', 'W', '7945', '6371', 'l', 'S', 'G', '7431', 'x', 'b', 'B', '437', '9051', 'p', '465', 'u', 'R', 'p', 'Q', 'Y', 1371, 'M', 'Q', 1545, 4395, 'm', 'R', 6291, 'g', 'X', 5919, 'p', 'V', 'Y', 'N', 1117, 'U']

SOLUTION: R, F, T, 8517, n, W, 7945, 6371, l, S, G, 7431, x, b, B, 437, 9051, p, 465, u, R, p

PROBLEM: [5451, 't', 'Q', 5199, 'A', 'P', '5961', '133', 'Q', 'V', '7547', '899', '6027', '439', 'u', 'l', 'o', 9943, 'b', 'm'], [1925, 'Q', 'D', '5961', '133', 'Q', 'V', '7547', '899', '6027', '439', 'H', 3347]

SOLUTION: 5961, 133, Q, V, 7547, 899, 6027, 439

PROBLEM: ['j', 'v', 't', 'h', 'l', '4377', 'A', 'A', '6311', 'U', '1767', 'k', 'k', 'f', 'K', 't', '9481', '3205', 'S', '8257', 'g', 'x', 't', 'l', 257, 7231, 'j', 939, 3433, 'Y', 7167, 'J', 3085, 7203, 4583, 'o', 5217, 'I', 'F'], [9199, 3151, 'p', 235, 'O', 'J', 'o', 's', 7439, 3345, 3045, 8843, 1341, 'C', 't', 'h', 'l', '4377', 'A', 'A', '6311', 'U', '1767', 'k', 'k', 'f', 'K', 't', '9481', '3205', 'S', '8257', 'g', 'A', 'u', 4765, 2861, 1845, 'y', 7993, 'y', 6465, 'E', 'u', 5533]

SOLUTION:
t, h, l, 4377, A, A, 6311, U, 1767, k, k, f, K, t, 9481, 3205, S, 8257, g