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, ['L', '1199', '1859', '5779', '6639', '7969', '3959', 'd', '3959', 'm', '3549']

SOLUTION: 1199, 3959

PROBLEM: 4, 9, ['2055', 't', 'Q', 'L', '3937', '7339', 'D', 'h', '3043', '8949', '6371', '8575', '7007', '2053', 'V', 'N', 'v', 'S', 'I', 'o', 'b', 'o', '4751', 'P']

SOLUTION: L, 7007, o

PROBLEM: 2, 10, ['7905', 'f', 't', 'x', '991', '8929', '4379', '7085', 'l', '7413', '6867', '4211', '2121', '1131', 'c', 'O', '6953', '4965', 'u', '6601', '1003', '7507', '403', 'u', '6589', 'y', '7421', 'Y']

SOLUTION:
f, 4211, 7507