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, 1, ['6353', '8957', 'w', '9639', 'b', '6811', '3805', 'C', 'k', '4161', 'b', '7303', 'M', 'S', 'z']
answer:
6353, 8957, w, 9639, b, 6811, 3805, C, k, 4161, b, 7303, M, S, z


question:
1, 1, ['p', '6753', 'f', 'e']
answer:
p, 6753, f, e


question:
1, 1, ['387', 'H', '7219', 'Q', '5905', 'S']
answer:

387, H, 7219, Q, 5905, S