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, 3, ['h', 'v', '6481', 'u', '5245', '4213', '4083', 'H', 'B', '4189', 'R', 'C', 'A', '2103', '5481', '487', '1215']
answer:
v, 5245, H, R, 2103, 1215


question:
3, 5, ['z', '3829', 'I', '5655', 'J', 'A', 'v', 'B', '7239', 'Q', '4751', 'I', 'A', '2127', '2975', 'u', 'T', 'd', '2301']
answer:
I, B, A, d


question:
1, 2, ['H', '4037', '611', 'E']
answer:

H, 611