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.

[EX Q]: 3, 7, ['D', 'i', 'f', '7151', '9971', '1427', 'F', 'u', 'g', '1409', 'v', '6959', 'L', 'K', '1857', 't', 'e', 'U', 'm', 'u', 'U', 'P', '6641', '6059', 'B', 'h', '3121']
[EX A]: f, 1409, e, 6059

[EX Q]: 3, 5, ['e', '2387', 'e', 'D', '8383', 'N', '5421', '8855', 'W', '483', 'f', 'm', 'B', '8511', 'h', '8561', 'O', 'R', '9285', 'z', 'i', 'e', 'N', '3537', 'b', '6435', 'L', 'S']
[EX A]: e, 8855, B, R, N, S

[EX Q]: 1, 1, ['W', 'k', '2919', 'K']
[EX A]:
W, k, 2919, K