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, 4, ['B', 'F', 'l', 'v', '9621', 'D', 'c', '2005', 'R', 't', 'q', '7319', 'h', 'V', '6707', '3547']

SOLUTION: l, c, q, 6707

PROBLEM: 1, 2, ['5153', 's', 'M', '6425']

SOLUTION: 5153, M

PROBLEM: 4, 7, ['E', '367', 'v', 'U', 'U', 'i', 'y', 'B', '6183', '1265', 'n', 'M', 'd', 'A', '2959', 'R', 'o', '4393', 'I', 'h', '431', '5897', '5827']

SOLUTION:
U, n, 4393