TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['P', 8059, 'A', 385, 't', 1999, 269, 'T', 'B', 'S', '5291', 'b', 'x', 'o', '7813', 'R', 'D', '1301', '2079', 'H', '3587', '1325', '8977', '5565', 'u', 'v', 'D', 'I', '6267', 'H', '6663', 'I', 'B', 'f', '2383', 'K', 6409, 'W', 'h', 9673, 1829, 'K', 'A'], [1099, 1609, 'q', 9603, 'B', 3251, 'o', 'x', 1197, 'O', 'u', 't', 'K', 'c', 1185, 'l', 'v', 'e', 'q', 9255, 'u', 'S', '5291', 'b', 'x', 'o', '7813', 'R', 'D', '1301', '2079', 'H', '3587', '1325', '8977', '5565', 'u', 'v', 'D', 'I', '6267', 'H', '6663', 'I', 'B', 'f', '2383', 'V', 6939]

SOLUTION: S, 5291, b, x, o, 7813, R, D, 1301, 2079, H, 3587, 1325, 8977, 5565, u, v, D, I, 6267, H, 6663, I, B, f, 2383

PROBLEM: ['n', 'E', '2891', '7537', 'Q', 'J'], [2247, 10017, '2891', '7537', 'e', 1001]

SOLUTION: 2891, 7537

PROBLEM: [7941, 'O', 7275, 'D', 'Y', 'V', '361', 'y', 'D', 'd', '5881', '1781', '7001', 'J', 'j', '9583', 'L', 'x', 9263, 'C', 'i', 'g'], [9031, 1009, 'U', 'g', 1033, 4649, 4575, 6959, 8455, 205, 'W', 'a', 8305, 'D', 'Y', 'V', '361', 'y', 'D', 'd', '5881', '1781', '7001', 'J', 'j', '9583', 'x', 'a']

SOLUTION:
D, Y, V, 361, y, D, d, 5881, 1781, 7001, J, j, 9583