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, 5, ['201', 'Z', '5521', 'X', 'Y', '1', 'H', 'A', 'x', '5561', '5281', 'r', 'f', '8111', '2147', 'l', 'W', '4747', '2439', 'd', 'I', 'x', '2813', '1881', 'K', 'w', 'R', 'g', 'd']

SOLUTION: 5521, A, f, 4747, 2813, g

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

SOLUTION: 6511, 4355, 861

PROBLEM: 1, 1, ['d', '6325', '7807', 'y', 'I', 'Q', '8989', 'R', '8505', 'p', '1521', 't', '4193']

SOLUTION:
d, 6325, 7807, y, I, Q, 8989, R, 8505, p, 1521, t, 4193