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, 7, ['633', 'e', 'C', 'V', '9911', '4209', '5839', '3773', '491', '881', '507', 'W', 'Y', 'f', 'Z', '3435', '277', 'h', '5039', '4535', 'U', '4579', '5471']
answer:
633, 3773, Z, 4579


question:
1, 6, ['i', 'Z', '6871', 'a', 'k', '5593', '3101', '8823', 'D', '7967', '9697', '1339', 'a', 'I', '5105']
answer:
i, 3101, a


question:
1, 2, ['4443', '8215', 'H', 'v', 'V', '6713', 'G', 'O', 'B', '8129', '691', 'Q']
answer:

4443, H, V, G, B, 691