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, ['k', '5533', 'r', 'k']
answer:
k, 5533, r, k


question:
1, 1, ['9601', 'P', '6431', 'A', 'I', 'c']
answer:
9601, P, 6431, A, I, c


question:
2, 8, ['2913', '9273', 'F', 'L', '2355', '3419', '7827', '6721', 'y', 'i', 'W', '7397', '1987', '7665', 'P', 'T', 'w', '6537', 'J', '9449', 'E', '5273']
answer:

9273, i, 6537