In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['f', 'I', 'G', 627, 6145, 4779, '7903', 'c', '6667', 'j', 'N', 'F', '8035', 'E', 'u', 'V', '3605', 'y', '9445', '1541', '6709', 'Z', 'g', 'W', '7809', 't', '1887', 's', 'a', 9101, 2313, 't', 1319, 7473, 'p', 'a', 'd', 2643, 3033, 8709], [6835, 'a', 'g', 6065, 'v', 'm', 3313, 'V', '7903', 'c', '6667', 'j', 'N', 'F', '8035', 'E', 'u', 'V', '3605', 'y', '9445', '1541', '6709', 'Z', 'g', 'W', '7809', 't', '1887', 'X', 609, 'c', 6763, 2011, 'u', 'I', 8969, 315, 1553, 967, 'c', 'W', 9607, 'u', 'E', 'g', 3559, 'd', 99]

Answer: 7903, c, 6667, j, N, F, 8035, E, u, V, 3605, y, 9445, 1541, 6709, Z, g, W, 7809, t, 1887


Question: ['c', 'h', 9399, 'U', 'e', '1183', '9537', 'K', 'e', 'p', 'i', 'W', 'T', 9917, 'F', 'g', 8159], [4949, 'I', 'r', 4087, 'U', 'e', '1183', '9537', 'K', 'e', 'p', 'z', 9843]

Answer: U, e, 1183, 9537, K, e, p


Question: [2609, 5155, 'b', 9801, 8383, 921, 'k', 'c', 'o', '3025', 'w', 'S', 'Y', '7851', 'F', '9397', 'v', '5231', 'W', '6237', '8563', 'S', 'n', 'U', '5377', '3619', '8369', 'L', '5989', 'f', '2939', 'u', 7539, 'Z', 'H', 2989, 'P', 8497, 'r', 3717, 8527, 899, 7391, 'M'], [5057, 1025, 'y', 'b', 'J', 3557, 'c', 'V', 'l', 919, 4441, 'M', 'h', 'o', '3025', 'w', 'S', 'Y', '7851', 'F', '9397', 'v', '5231', 'W', '6237', '8563', 'S', 'n', 'U', '5377', '3619', '8369', 'L', '5989', 'f', '2939', 'C', 1365, 2607, 'H', 2459, 'k']

Answer:
o, 3025, w, S, Y, 7851, F, 9397, v, 5231, W, 6237, 8563, S, n, U, 5377, 3619, 8369, L, 5989, f, 2939