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, 4, ['8211', 'k', 'R', 'r', 'S', '6053', '5255', '7383', 'V']
answer:
8211, S, V


question:
1, 3, ['W', 't', 'Q', 's', '3029', 'd']
answer:
W, s


question:
1, 8, ['1429', '9371', 'f', '6619', '1979', 'J', '9173', '1653', 'T', 'q', '3133', '8711', '9087', 'C', 'l', '1893', 'v', '5601', 'Z', '9877']
answer:

1429, T, v