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, 9, ['473', 'v', 'I', 'Q', 'z', 'F', 'U', 'Q', '3633', 'O', '9145', 'b', '417', '3107', 's', '1733', '871', '5051', '4069']

Ex Output:
473, O, 4069


Ex Input:
1, 3, ['d', 'g', '5575', 'p', '8483', 'C']

Ex Output:
d, p


Ex Input:
1, 2, ['T', '2529', '391', '3669', '7721', 'C']

Ex Output:

T, 391, 7721