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, 3, ['k', 'N', 'i', '4505', '8151', '6053', '3161', 'T']

Ex Output:
k, 4505, 3161


Ex Input:
1, 1, ['3841', 'l', 'U', 'J', 'M', '6823']

Ex Output:
3841, l, U, J, M, 6823


Ex Input:
1, 3, ['851', '4563', '6311', '3749', '7871', '9615', 'c', 'e', '3761']

Ex Output:

851, 3749, c