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:
3, 3, ['h', '6343', 'S', 'U', 'x', 'q', 'A', '6339', 'O', '1253', 'H', 'f', 'U', '5209', 'i', '87', 'N', '3389', '8353']

Ex Output:
S, q, O, f, i, 3389


Ex Input:
1, 1, ['v', 'R']

Ex Output:
v, R


Ex Input:
1, 3, ['h', '7819', '6951', '4609', '3429', 'd', '5957', 'y', '1543']

Ex Output:

h, 4609, 5957