TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [3659, 'D', 'P', 'K', '7241', 'V', 'p', 'i', '6013', 'X', 'C', '8145', 'Y', '2517', 'z', 'y', 6631, 2281, 6607], [3101, 7057, 'N', 7065, 'X', 'r', 'n', 2803, 'G', 'v', '7241', 'V', 'p', 'i', '6013', 'X', 'C', '8145', 'Y', '2517', 'z', 's', 5293, 'F', 1371, 4459, 6983, 'R', 'X']

SOLUTION: 7241, V, p, i, 6013, X, C, 8145, Y, 2517, z

PROBLEM: ['I', 583, 4045, 't', 'N', 'H', '1017', 'u', '7255', '8583', 'M', 'x', '143', 'e', 'l', 'U', 'S', '791', 'a', '6927', '3887', 'R', 'i', 493, 2571, 7837], ['E', 3649, 'M', 7321, 8477, 1609, 'p', '1017', 'u', '7255', '8583', 'M', 'x', '143', 'e', 'l', 'U', 'S', '791', 'a', '6927', '3887', 'j', 4719, 'u', 'F', 'U', 'P', 'c', 3121, 'u', 6871, 'T']

SOLUTION: 1017, u, 7255, 8583, M, x, 143, e, l, U, S, 791, a, 6927, 3887

PROBLEM: [2391, 'm', 'C', 'f', 'N', 8051, 2079, 'p', 'p', 'f', 7483, 'K', 9367, 6191, 'i', 'B', 6773, '7079', 'm', 'p', '2563', '3165', 't', 'Z', 'Y', 'd', '2355', 'K', '4469', '4447', 'O', '3203', 'H', '7597', 'n', 'K', 3987, 2201, 'N', 'z', 'i', 4825], [7135, 'X', 'v', 'K', 6505, '7079', 'm', 'p', '2563', '3165', 't', 'Z', 'Y', 'd', '2355', 'K', '4469', '4447', 'O', '3203', 'H', '7597', 'n', 'r', 6141, 'Q', 'F', 'm', 2873, 919, 'M', 7011, 5157, 'G', 2287, 6335, 6259, 't', 'K']

SOLUTION:
7079, m, p, 2563, 3165, t, Z, Y, d, 2355, K, 4469, 4447, O, 3203, H, 7597, n