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:
2, 8, ['3573', 'l', 'i', '6313', '8041', '9285', '9471', 'R', '1515', '5481', 'q', 'K', 'v', 'H', '4657', '9407', '6001', '711', 'c', 'V']
answer:
l, 5481, 711


question:
3, 7, ['z', 'N', 'j', 'V', 'J', '1785', 'b', 'r', '1123', '8729', '307', '2257', 'm', '9979', 's', 'p', 'Q']
answer:

j, 8729, Q