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, ['T', '7511', '4271', 'S', '2209', '8857']
answer:
T, 7511, 4271, S, 2209, 8857


question:
1, 1, ['3255', 'J']
answer:
3255, J


question:
2, 6, ['5815', 'O', 'k', 'X', '1757', 'n', '4463', 'y', '9785', '5861', '5911', '5953', '3521', 'P', 'W', 'Q', 'x', 'y']
answer:

O, y, P