instruction:
In this task, you are given inputs k, i, and A, where k and i are integers and A is a list. You need to find every ith element of A starting from the kth element. The process stops when the position of the next ith element exceeds the length of the list.
question:
2, 4, ['4423', 'X', '4113', '9889', 'x', '9849', '7813', 'I', 'u', 'K', '5217', '2339', 'F', 'Q', 'd']
answer:
X, 9849, K, Q


question:
2, 8, ['2913', '9273', 'F', 'L', '2355', '3419', '7827', '6721', 'y', 'i', 'W', '7397', '1987', '7665', 'P', 'T', 'w', '6537', 'J', '9449', 'E', '5273']
answer:
9273, i, 6537


question:
4, 1, ['251', 'Y', 'W', '4801', 'B', 'X', '9449', '5145', '6133', 'F', 'E', '8663', '9787', '2917', '4141', 'S', 'P', '6437', 'S', 'd', 'M', 'A', 'Y', '7227', '5071', 't', 's', 'a', 'F']
answer:

4801, B, X, 9449, 5145, 6133, F, E, 8663, 9787, 2917, 4141, S, P, 6437, S, d, M, A, Y, 7227, 5071, t, s, a, F