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, ['1699', '4671', '7975', '5493', '1179', '9445', 'P', '5157', '1445', '4159', 'p', '2131', 'k', 'X', 'w', 'W']

SOLUTION: 4671, P, 2131

PROBLEM: 1, 3, ['2397', 'd', '9807', 'x', 'm', 'Y']

SOLUTION: 2397, x

PROBLEM: 4, 3, ['K', '1273', 'P', 'G', '9331', '4335', '8459', 'l', 'Y', '5189', '3439', 'j', 'b', 'D', 'm', 'm', 'y', 'T', 'T', '4517', 'l']

SOLUTION:
G, 8459, 5189, b, m, T