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, 2, ['2929', 'z', 'B', 'W', 'g', 't']

SOLUTION: 2929, B, g

PROBLEM: 1, 1, ['2507', 'N']

SOLUTION: 2507, N

PROBLEM: 1, 2, ['S', '4667', '7759', '277', '803']

SOLUTION:
S, 7759, 803