You will be given a definition of a task first, then some input of the task.
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.

1, 3, ['r', '4207', 'v', 'k', '2425', '4377', '9221', '6711', '3443', '7419', '327', '4221', 'o', 'p', '3729', 'm', '7021', 'F', '1677']
Output:
r, k, 9221, 7419, o, m, 1677