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, 2, ['d', 'h', '2647', '847', '5167', 'M', '415', 'p', 'U', '6229', '3191', '1115', '4363', '4707', '8475', '2855']

Ex Output:
d, 2647, 5167, 415, U, 3191, 4363, 8475


Ex Input:
6, 9, ['9589', 'f', 'f', 'T', 'J', '5997', '9195', 'g', 'L', 'k', 'D', '2475', 'p', 'd', 'P', 'k', '9041', '2973', '679', '2177', '4869', '1603', '179', '5989', '9671', 'Q', '8609', 't', '7171', '8359']

Ex Output:
5997, P, 5989


Ex Input:
4, 2, ['s', '2625', 'J', 'R', 'd', '4753', 'W', 'W', 'S', '5657', '5799', 'b', '5111', 'h', '863', '7931', '2637', 'd', '7127', '797', 'Z', '8789', '7717', '9787', 'r', '7921', '1833']

Ex Output:

R, 4753, W, 5657, b, h, 7931, d, 797, 8789, 9787, 7921