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, 2, ['G', 'C', 'h', '6263', '6331', 'O', '6559', '7367', 'O', '5265', '3547', '8827', 'K', 'k', 'f']
answer:
h, 6331, 6559, O, 3547, K, f


question:
1, 3, ['W', '2881', 'N', '6971', 'F', '4337', '3973', '6531', 'I', '3633', '6061', 'A', '4615']
answer:
W, 6971, 3973, 3633, 4615


question:
3, 8, ['5787', '7095', '2239', '6675', 'm', '8413', '1933', '6907', 'W', '8389', '3645', 'G', 'X', 'L', 'P', '3659', '5777', 'V', '4715', '9973', 'j', 'B', 'f', 'l', '7639', 'C', '1751', '4309', 'T', '577']
answer:

2239, 3645, 4715, 1751