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, 9, ['K', 'j', 'b', 'E', '9731', 'I', '1259', 'c', 'K', '1167', '7543', 'j', 'Z', 'H', '987', 'S', '2389', '2187', '5621', 'c', '3987', 'h', 'F']

Ex Output:
b, j, 3987


Ex Input:
3, 7, ['P', '9925', '8431', '1953', 'T', '4639', 'S', 't', '121', '2205', '725', '5069', 'y', '3003', 'Q', '3113']

Ex Output:
8431, 2205


Ex Input:
1, 1, ['q', 'O', 'v', '3299', '9987', 'I', '6075', 'J', 'l']

Ex Output:

q, O, v, 3299, 9987, I, 6075, J, l