TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [7855, 367, 8647, 9917, 9089, 'U', 5329, 'V', 9419, 3843, 'M', '7745', 'N', 'B', 'm', 'V', 'q', '449', '7315', 'd', '4821', '1535', '2733', '713', '9271', 'Y', '5605', '8443', '6643', 'K', 'D', 'D', 7465, 'M', 'T', 3699, 'b', 8885, 'L', 'k'], ['p', 9677, 'R', 23, 1797, 2241, 4425, 1705, 'Z', 'C', 2803, 'S', 'N', 911, 567, 2169, 'k', '7745', 'N', 'B', 'm', 'V', 'q', '449', '7315', 'd', '4821', '1535', '2733', '713', '9271', 'Y', '5605', '8443', '6643', 'K', 'W', 'J', 3419]

SOLUTION: 7745, N, B, m, V, q, 449, 7315, d, 4821, 1535, 2733, 713, 9271, Y, 5605, 8443, 6643, K

PROBLEM: [4301, 2885, 'X', 8841, 3911, 'l', 4267, 'M', 3861, 8005, 'm', '4475', 'b', '9275', 'w', '1043', '2027', '1', 'M', 'y', 'W', '3565', '8755', '6253', '5453', 'W', 'Z', 'f', 7767, 5683, 'l', 8029, 'C', 5169, 'F', 'b', 5421, 's', 'q', 203, 4903, 9957, 9367], [4131, 'w', 3479, 'z', 'm', 9829, '4475', 'b', '9275', 'w', '1043', '2027', '1', 'M', 'y', 'W', '3565', '8755', '6253', '5453', 'W', 'Z', 'v', 1275, 3867, 6831, 6147, 'K']

SOLUTION: 4475, b, 9275, w, 1043, 2027, 1, M, y, W, 3565, 8755, 6253, 5453, W, Z

PROBLEM: ['o', 'R', 9963, 'W', 7547, 7395, 'Y', 'T', 2915, 1497, 'B', 'L', 4581, 4323, 'Q', 'L', 'h', '1659', 'T', '3285', 'n', '4023', 'R', 'G', '6943', 'T', 'b', 'c', '3001', '3847', '1491', '6327', 'Y', '3639', '2705', 'z', 'b', 'h', 7239, 'C', 'w'], [7269, 'n', 'q', 5039, 'm', 1607, 'x', 3419, 'T', 4545, 9891, 'H', 5923, 3953, 1289, 8973, 3119, 8101, 'L', 'h', '1659', 'T', '3285', 'n', '4023', 'R', 'G', '6943', 'T', 'b', 'c', '3001', '3847', '1491', '6327', 'Y', '3639', '2705', 'z', 'h', 'N', 'c', 'S', 4155, 1887, 'Z', 'l', 'i', 'C', 'w']

SOLUTION:
L, h, 1659, T, 3285, n, 4023, R, G, 6943, T, b, c, 3001, 3847, 1491, 6327, Y, 3639, 2705, z