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:
5, 3, ['8491', 'g', 'Q', 'p', '7771', '2391', '825', '8205', 'C', 'm', 'l', '1291', 'C', '7073', 'S', 's', '2891', 'Q', 'v', 'L', 'X', '5309', '733', '9749', 't']
answer:
7771, 8205, l, 7073, 2891, L, 733


question:
1, 4, ['n', '9473', '7829', '8041', 'w', 'M', 'E', 'N', 'D', 'c', 'l', 'y']
answer:
n, w, D


question:
2, 4, ['e', 'u', 'r', 'H', '2365', '5619', '8033', '6303', '4619', 'D', '3179', 'B', '5899', 'G']
answer:

u, 5619, D, G