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, 1, ['T', '7511', '4271', 'S', '2209', '8857']

SOLUTION: T, 7511, 4271, S, 2209, 8857

PROBLEM: 2, 5, ['7731', '6511', 'f', '3575', 'I', '2971', '4355', '4439', 'H', 'o', 'l', '861', '1651', '251', '3637']

SOLUTION: 6511, 4355, 861

PROBLEM: 6, 8, ['3011', '4807', '2379', 's', 'T', '7635', '8985', 'a', 'N', 'B', 'O', '1171', '6605', 'P', 'v', 'e', '5837', 'c', '3763', '3627', 'W', '3505', 'A', '6365', 'H', 'M', 'l', 'T', '3117', 'p']

SOLUTION:
7635, P, 3505, p