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 Input:
1, 6, ['I', 'r', 'w', '7109', 'T', 'O', '8427', 'A', 'd', 'c', '1401', '9695', 'F', '7927', '6051', '3075', '8989', 'f']

Ex Output:
I, 8427, F


Ex Input:
1, 2, ['U', '8423', '189', 'D', 'U', '1041', 'k']

Ex Output:
U, 189, U, k


Ex Input:
2, 3, ['j', 'r', 'q', 'H', 'h', '7059', 'L', 'F', '5357', '8611', 'a', 't', '3625', 'G', 'S', '9937', '3725', 'P', 'c', '1731', '9529', 'B', '7719', 'g', '1863', 'n', '141']

Ex Output:

r, h, F, a, G, 3725, 1731, 7719, n