TASK DEFINITION: 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.
PROBLEM: 3, 8, ['8279', 'h', '3979', '8369', '5017', '5049', '5005', '9329', 'L', '6449', 's', 'e', '8369', 'i', '8377', '5291', '7937', '3181', 'C', 's']

SOLUTION: 3979, s, C

PROBLEM: 2, 4, ['x', '2711', 'k', 'G', '3183', '6571', '9079', '7087', '2675', '4135', 'q', '1395', 'k', 'P', '9499', 'e', '7259', '641', '4247', '9271', 'J', '3003', '4291']

SOLUTION: 2711, 6571, 4135, P, 641, 3003

PROBLEM: 1, 3, ['U', 'v', '2431', '1989', 'p', '745', 'k', 'U']

SOLUTION:
U, 1989, k