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, ['3481', 'D', 'm', '4409', '4285', 'C', '5103', '2061', 'O', '8185', '5597', '8265', '9581', '2717', 'J', 'G', '6595', 'x', '1541']

SOLUTION: m, 2061, 9581, x

PROBLEM: 1, 1, ['s', '3255', 'T']

SOLUTION: s, 3255, T

PROBLEM: 1, 4, ['J', 't', '9821', '1031', '8977', '831', '2649', 'S']

SOLUTION:
J, 8977