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, 3, ['851', '4563', '6311', '3749', '7871', '9615', 'c', 'e', '3761']

SOLUTION: 851, 3749, c

PROBLEM: 1, 2, ['1053', 'z', '1393', 'Q', '6805', 'q', 'n', 'v', 'l', '3855', '1233']

SOLUTION: 1053, 1393, 6805, n, l, 1233

PROBLEM: 1, 1, ['r', '3839', '1313']

SOLUTION:
r, 3839, 1313