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, 5, ['V', '4245', 'Y', '6557', 'K', '8397', 'g', 'I', 'o', 'O', 'q', '1603', '7903', '1669', 'b', 's', 'x', 'J', 'G', 'd', 't', 'T', '3321', 'i', '3985', 'Z', '5721', '8051', '2657']

Ex Output:
V, 8397, q, s, t, Z


Ex Input:
1, 1, ['y', '2405', '2599']

Ex Output:
y, 2405, 2599


Ex Input:
1, 6, ['b', 'X', '1819', 'i', 'N', 'L', '1451', '539', 'k', '3953', 'Q', '4763', 's']

Ex Output:

b, 1451, s