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, 4, ['1995', 'U', '3509', '999', '783', '5627', 'r', 'n', '6203', 'J', 'p', '9471']

SOLUTION: U, 5627, J

PROBLEM: 3, 12, ['Q', '2327', '4007', 'd', '1673', 'P', 'p', 'N', 'U', '161', 'P', 'S', 'M', '763', '9513', 'k', '9793', 'f', '3655', '4743', '3757', 'c', 'h', '2147', 'y', '9957', 'Y', 'D', '2063', '2101']

SOLUTION: 4007, 9513, Y

PROBLEM: 2, 4, ['8777', '677', 'A', '185', '9957', 'U', 'J', 'W', 'R', 'H', '3535', '1647', '1539', '8969', 'E', 'D', '1651', '7125', '4977', 'w', 'p']

SOLUTION:
677, U, H, 8969, 7125