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:
1, 5, ['5351', 'p', '7757', '4621', '2709', '7397', 'z', 'i', 'x', '3719', '9821', '2557', '2721', '4883', 'k', 'P', '4967', '4131', '6569', '6497', 'd', 'C', 'a', '1921', '4445', 'W', '6247', '9149', '3471']
answer:
5351, 7397, 9821, P, d, W


question:
1, 1, ['2523', '3093']
answer:
2523, 3093


question:
2, 7, ['6483', 'C', 'b', '6547', '3719', '57', '9037', '3955', '883', '6503', '4737', '1925', '4347', 'w', 'r']
answer:

C, 883