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, 4, ['1995', 'U', '3509', '999', '783', '5627', 'r', 'n', '6203', 'J', 'p', '9471']

Ex Output:
U, 5627, J


Ex Input:
4, 3, ['8611', 'y', 'P', 'j', '5743', '6365', 's', '137', '2945', 'd', '6151', '611', '1115', 'A', 'e', 'z', '593', 'Z', '9287', 'O', '6189', 'H', 'B', '1735', '6123']

Ex Output:
j, s, d, 1115, z, 9287, H, 6123


Ex Input:
1, 1, ['2909', 'r', 'P']

Ex Output:

2909, r, P