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:
2, 5, ['d', '3969', 'K', 'v', 'R', 'O', 'E', 'Q', '6089', '1123', '7725', 'P', '3583', '7219', 'U', 'R', 'O', 'g', 'Z']
answer:
3969, E, P, O


question:
1, 1, ['G', 'Y', 'h', 'p', '9661', '493', '1209']
answer:
G, Y, h, p, 9661, 493, 1209


question:
1, 2, ['j', 'h', 'A', '681', 'k', '8545', '6997', '4723']
answer:

j, A, k, 6997