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, 1, ['I', '4033', '4459', 'I', 'S', '6885', 'B', 'B', 'F', '7551', '4587', '9909', '3609', '4913', 'A', 'P']
answer:
4033, 4459, I, S, 6885, B, B, F, 7551, 4587, 9909, 3609, 4913, A, P


question:
2, 4, ['x', '2711', 'k', 'G', '3183', '6571', '9079', '7087', '2675', '4135', 'q', '1395', 'k', 'P', '9499', 'e', '7259', '641', '4247', '9271', 'J', '3003', '4291']
answer:
2711, 6571, 4135, P, 641, 3003


question:
1, 4, ['8935', 'U', 'T', 'N', 'v', 'Z', 'y', 'c', 'H', '9681', '1571', '5571', '6999']
answer:

8935, v, H, 6999