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, 5, ['5351', 'p', '7757', '4621', '2709', '7397', 'z', 'i', 'x', '3719', '9821', '2557', '2721', '4883', 'k', 'P', '4967', '4131', '6569', '6497', 'd', 'C', 'a', '1921', '4445', 'W', '6247', '9149', '3471']
answer:
5351, 7397, 9821, P, d, W


question:
1, 2, ['9867', '4429', 'q', 'B', 'X']
answer:
9867, q, X


question:
5, 2, ['8483', 'i', 'F', '3357', 'v', 'S', 'M', '2417', 'L', '8765', 'N', 'T', 'P', 'g', 'I', '6207', '9755', 'j', '7161', '207', '6555', 'k', 'E', '6857', '25', 'X']
answer:

v, M, L, N, P, I, 9755, 7161, 6555, E, 25