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, ['1699', '4671', '7975', '5493', '1179', '9445', 'P', '5157', '1445', '4159', 'p', '2131', 'k', 'X', 'w', 'W']
answer:
4671, P, 2131


question:
1, 1, ['2045', 'c', '4043', '8197', '4027', '7491']
answer:
2045, c, 4043, 8197, 4027, 7491


question:
4, 3, ['2025', 'E', '1569', 'z', 'G', 'O', 'H', 'd', 'l', 'F', 'r', 'Q', '6683', 'z', 'i', '7551', 'Q', '5045', 'k', 'a', 'f', 'p', 'w', '559', 'M']
answer:

z, H, F, 6683, 7551, k, p, M