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, 4, ['V', '6543', '7227', '4433', '5109', '6171', 'U', 'i', '4679', '6839', '3689']
answer:
6543, 6171, 6839


question:
2, 12, ['169', '7629', 'c', 'f', 'O', 'L', 'g', 'v', 'z', '4929', 'h', 'K', 'l', 'c', '2441', '8459', 's', 'z', 'h', '6283', 'w', '2935', '1659', 'w', '859']
answer:
7629, c


question:
1, 2, ['A', 'C', '8463', 'j', 'P', '8523', '3057', '5887', '4833', 'K', '7167', 'X', '6385', '7531', '1299', '4271', 'S', 'd', '6055', 'y', 'O', '237', '5211', 'q', 'u', '3881']
answer:

A, 8463, P, 3057, 4833, 7167, 6385, 1299, S, 6055, O, 5211, u