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, ['E', 'S', '7339', 'r', '207', 'o', 'f', 'f', '9045']
answer:
E, 207, 9045


question:
1, 5, ['W', '4625', '2277', '9579', '1675', 'v', 'I', '8109', '731', '3721', 'f', 'A', 'X', 'O']
answer:
W, v, f


question:
1, 1, ['3577', 'D', '1489', '9997']
answer:

3577, D, 1489, 9997