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, 9, ['473', 'v', 'I', 'Q', 'z', 'F', 'U', 'Q', '3633', 'O', '9145', 'b', '417', '3107', 's', '1733', '871', '5051', '4069']

SOLUTION: 473, O, 4069

PROBLEM: 1, 2, ['d', 'h', '2647', '847', '5167', 'M', '415', 'p', 'U', '6229', '3191', '1115', '4363', '4707', '8475', '2855']

SOLUTION: d, 2647, 5167, 415, U, 3191, 4363, 8475

PROBLEM: 1, 1, ['3403', 'T', 'E', '8087', '801', 'W', 'C', '5983', 'B', 'J', '9771', '2319', '9167', 'p', '9173', 'q', '7927', '5103', '239']

SOLUTION:
3403, T, E, 8087, 801, W, C, 5983, B, J, 9771, 2319, 9167, p, 9173, q, 7927, 5103, 239