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: 1, 7, ['z', '9643', 'J', 'z', '4173', '2669', '5657', 'W', '7551', 'v', '8503', '407', '1141', '3571', 'S', '9801', '1075', 'U', 'E', '2777', 'y', '6555', '4049', '9157']

SOLUTION: z, W, S, 6555

PROBLEM: 2, 4, ['E', 'T', '7199', 'e', 'Q', 'P', '2315', '6487', '753', '6323']

SOLUTION: T, P, 6323

PROBLEM: 1, 3, ['R', '4791', '6143', '71', 'I', '1195', 'J', 'f', 'g', '7613', '5101', 'K', '6705', 'x', '4119', '587', '5393', 'U', '9349', '9307', 'k', 'z']

SOLUTION:
R, 71, J, 7613, 6705, 587, 9349, z