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: 2, 5, ['5091', '3403', '1245', 'L', 'x', '4241', '1427', 's', '5415', '1741', 'n', '4885', 'N', 'S', 'x', '8645', '5435', 'T', '3669', 'I', '3341', '4917', 'v', '7261']

SOLUTION: 3403, 1427, 4885, 5435, 4917

PROBLEM: 3, 3, ['K', '7415', 'p', 's', '4165', 'r', 'G', '1429', 'u', '9267', 's', 'n', 'x', 'r', 'A', 'M', 'o', 'x', '1501', '4557', 'e', 'M']

SOLUTION: p, r, u, n, A, x, e

PROBLEM: 3, 8, ['B', '5193', '3147', '9107', '7633', 'R', '6407', 'M', '981', '2613', 'S', 'x', 'X', 'k', 'G', '2089', 'f', '6509', '637', 'p', 'm', 'K', '6287']

SOLUTION:
3147, S, 637