TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [8377, 'Q', 5191, 'h', 2277, 2989, 'W', '7491', '593', '335', '4807', 'X', '6677', 'M', 'p', 'Y', '7747', 'j', '7155', '3591', '7715', 'I', '4975', '4979', '6273', '9479', 'w', '1781', 'q', 'L', 8201, 'e', 585, 'h', 'G', 'T', 3401, 'd', 'l', 'o'], [8059, 'f', 'D', 'l', 7863, 'k', 'G', 'C', 'd', 'Z', 'Z', 'A', 895, '7491', '593', '335', '4807', 'X', '6677', 'M', 'p', 'Y', '7747', 'j', '7155', '3591', '7715', 'I', '4975', '4979', '6273', '9479', 'w', '1781', 'x', 'v', 4061, 'O', 'd', 'q', 'r', 1301, 4515, 4365, 1631, 'N', 'L', 6353, 'k', 2393, 4333, 3241, 1043]

SOLUTION: 7491, 593, 335, 4807, X, 6677, M, p, Y, 7747, j, 7155, 3591, 7715, I, 4975, 4979, 6273, 9479, w, 1781

PROBLEM: [4521, 9297, 1549, 'j', 6533, 5069, 2291, 3507, 6815, 1619, 5771, 'k', '1705', '9637', 'd', 'g', '3717', 'Q', 'V', '8195', 'S', 'E', 'a', 'y', 'r', 'k', 'o', 'L', 3267, 'L', 2907, 'l', 4505, 'm', 3519, 'g'], ['T', 'r', '1705', '9637', 'd', 'g', '3717', 'Q', 'V', '8195', 'S', 'E', 'a', 'y', 'A', 873, 's', 1819, 4947, 'E', 'k', 'I', 'M']

SOLUTION: 1705, 9637, d, g, 3717, Q, V, 8195, S, E, a, y

PROBLEM: ['y', 'w', 'j', '5137', 'l', 'G', '2001', '2517', 'T', '5131', '6431', 'g', 'O', 'O', 's', '6915', 'F', 8931], [2269, 'M', 'q', 'P', 'l', 3413, 'O', 317, 1555, 1893, 'j', '5137', 'l', 'G', '2001', '2517', 'T', '5131', '6431', 'g', 'O', 'O', 's', '6915', 'x', 8779]

SOLUTION:
j, 5137, l, G, 2001, 2517, T, 5131, 6431, g, O, O, s, 6915