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, 8, ['1487', 'm', 'g', '225', 'A', 'a', 'u', '2953', '3413', '6007', '6483', '3923', 'X', 'z', '8061', '5675', '7471']
answer:
m, 6007


question:
1, 5, ['7435', 'O', 'b', 'h', 's', 'h', '6859', 'A', '5569', '9801']
answer:
7435, h


question:
5, 2, ['9775', '8975', 'E', '327', '1243', 'a', '4009', '8633', '4685', '955', '5167', 'a', '8109', 'o', '113', 'M', 'w', '649', 'x', 'q', 'G', 'd', '3693', '4157', 'x', '3775']
answer:

1243, 4009, 4685, 5167, 8109, 113, w, x, G, 3693, x