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:
2, 8, ['3573', 'l', 'i', '6313', '8041', '9285', '9471', 'R', '1515', '5481', 'q', 'K', 'v', 'H', '4657', '9407', '6001', '711', 'c', 'V']

Ex Output:
l, 5481, 711


Ex Input:
1, 8, ['4001', 'f', '8897', '9161', 'n', 'p', '35', 'D', 'f', 'd', 'v', '193', 'U', 'B', 'm', '1985', 'w']

Ex Output:
4001, f, w


Ex Input:
3, 7, ['5109', '1201', '855', 'q', '6701', '4347', 'J', '2553', 'C', '5751', '8585', '8661', '389', 'P', 'H', '9637', '3937']

Ex Output:

855, 5751, 3937