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:
1, 1, ['8485', 'v']
answer:
8485, v


question:
3, 6, ['2349', '487', '5503', '3141', '73', '739', 'K', '8719', 't', 'D', 'r', 'X', 'Q', 'o', 'M', '9153', 'L', 'b', 'J', '7687', 'f', 'i', 'L']
answer:
5503, t, M, f


question:
2, 2, ['k', 'J', 'P', 'w', '4945', '7077', 'h', '391', 'i', 'j', '457', 'w', 'F', 'x', 'Q']
answer:

J, w, 7077, 391, j, w, x