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, ['N', '517', 'z', '9397', '5949', '7721', 'z', '9621']

Ex Output:
N, z, 5949, z


Ex Input:
1, 3, ['R', '6805', '2137', 'o', 'W', '5213', '6873']

Ex Output:
R, o, 6873


Ex Input:
1, 2, ['c', '4445', 'H', 'K', '9379']

Ex Output:

c, H, 9379