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, 8, ['2449', 'r', 'Y', 'h', '9009', '7263', '6221', '7325', '7959', '1439', 'N', 'E', '4547', 'U', '447', '913', '8853', '2969', 'y', 'I', 'e', '7457', '3159']

Ex Output:
2449, 7959, 8853


Ex Input:
1, 1, ['S', 'g', 'r']

Ex Output:
S, g, r


Ex Input:
1, 1, ['P', '2649', '2039', 'N', '139', 'E', '4327']

Ex Output:

P, 2649, 2039, N, 139, E, 4327