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:
3, 5, ['C', 'b', 'p', 'h', 'f', 'o', '7157', '4269', 't', 'b', '5809', 'o', 'e', '9479', '1547', 'v', 'e', '1149', '8025', 'K', '4647', 't']
answer:
p, 4269, e, 1149


question:
2, 1, ['8071', 'l', '999', '8745', '5849', 'R', 'M', '6659', 'S', 'q', 't', 'n', 'F']
answer:
l, 999, 8745, 5849, R, M, 6659, S, q, t, n, F


question:
3, 4, ['2355', '1625', '2631', '1103', '6745', '4187', 'q', '1055', 'I', 'q', 'e', '2737', 'S', 'F', '311', '1161']
answer:

2631, q, e, 311