instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[1893, 1281, 10025, 'E', 2675, 2191, 'A', 4351, 3435, 7087, 'J', 'l', 'w', 'D', 'x', 'n', 4329, 4957, 'l', 'F', '8377', '8425', 't', '9767', 'B', '6243', '5819', '7993', '2429', '3513', 'A', '929', 'H', '7223', 'x', 'x', 'N', '6205', '3829', '8551', '6479', 'Z', '7559', '6201', '9539', 'e', 'R', 'Y', '5015', '7301', 'w', 'g', 'U', 5321, 'i', 4069, 'f', 1415, 'K', 7073, 'J', 'S', 'm', 4119, 'H', 243, 'J', 'Z', 'n'], [6147, 1863, 2545, 3545, 'W', 'B', 'b', 533, '8377', '8425', 't', '9767', 'B', '6243', '5819', '7993', '2429', '3513', 'A', '929', 'H', '7223', 'x', 'x', 'N', '6205', '3829', '8551', '6479', 'Z', '7559', '6201', '9539', 'e', 'R', 'Y', '5015', '7301', 'Y', 7797]
answer:
8377, 8425, t, 9767, B, 6243, 5819, 7993, 2429, 3513, A, 929, H, 7223, x, x, N, 6205, 3829, 8551, 6479, Z, 7559, 6201, 9539, e, R, Y, 5015, 7301


question:
[6921, 9035, 1815, 'T', 7393, 6607, 'D', 'c', 293, 'U', 4409, 4737, 3515, 'I', 'a', '839', 'q', 'n', '2571', '5999', 'L', 'k', '9745', '9023', '7365', 'C', '2893', 'n', '7783', 'E', '5071', 'Z', '3647', 'f', '7281', '8791', 'U', 't', '3969', '2029', 'i', 'o', 'a', 'M', 7035, 'v', 4907, 'l', 9767, 9189, 6353, 2883, 'F', 'x', 7665, 6801, 'x', 'J', 'G', 5361, 'f', 'Y', 'u', 'K', 'c', 1779, 1115], [587, 779, 525, 'i', 's', 4247, 5713, 'I', 'a', '839', 'q', 'n', '2571', '5999', 'L', 'k', '9745', '9023', '7365', 'C', '2893', 'n', '7783', 'E', '5071', 'Z', '3647', 'f', '7281', '8791', 'U', 't', '3969', '2029', 'i', 'u', 4957, 'c', 'k', 5231, 'i', 'T', 'q', 'd']
answer:
I, a, 839, q, n, 2571, 5999, L, k, 9745, 9023, 7365, C, 2893, n, 7783, E, 5071, Z, 3647, f, 7281, 8791, U, t, 3969, 2029, i


question:
[323, 'K', 'g', 'R', 'H', 'U', 7115, 'c', '3887', 'D', '5417', 'f', '3301', '955', 'l', 'b', 2909, 4121, 7353, 4595, 5693], ['y', 8691, 8223, 'c', '3887', 'D', '5417', 'f', '3301', '955', 'l', 'k', 5961, 'N', 'g', 4701, 3213, 'W']
answer:

c, 3887, D, 5417, f, 3301, 955, l