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, 6, ['H', '3543', 'N', '4549', 'b', 'l', '2579', 'v', '2933', '8953', '4623', 'R', 'm', '9661', '2219', '1731', '4189', '8821']
answer:
H, 2579, m


question:
3, 5, ['B', '1707', '4751', 'E', 'h', '7131', 'M', '3021', '5433', '9079', '9163', '7233', 'D', '5393', 'M', '1053', 'i', 'I', '9217', 'H', '4077', '4277', 'A', 'o', '6089', '8085', '4949']
answer:
4751, 3021, D, I, A


question:
1, 3, ['j', 'v', '283', 'Q', '8263', '7345', 'F', '7179', '9125', 'M', 'p', 'O', 'y', 'E', 'z', '2373', '9383', '7799', '5205']
answer:

j, Q, F, M, y, 2373, 5205