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, ['1995', 'U', '3509', '999', '783', '5627', 'r', 'n', '6203', 'J', 'p', '9471']
answer:
U, 5627, J


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:
4, 8, ['J', '5659', 'c', '6199', '4667', 'P', '7837', '6013', 'N', '5047', 'b', '8627', 'W', 'A', 'O', 'l', '1977', 'Y', '4853', 'B', 'L', 'L', 'F']
answer:

6199, 8627, B