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, ['H', '5297', 'H']
answer:
H, 5297, H


question:
1, 2, ['5153', 's', 'M', '6425']
answer:
5153, M


question:
5, 6, ['R', 'E', '7399', '209', '2359', '5033', '6785', 'L', '2185', '965', '6585', '4679', 'f', 'R', 'x', '6281', 's', '1341', '5821', 'I', 'H', '2867', '6575', 'k', 'k', 'A', 'C']
answer:

2359, 6585, s, 6575