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: 3, 2, ['G', 'C', 'h', '6263', '6331', 'O', '6559', '7367', 'O', '5265', '3547', '8827', 'K', 'k', 'f']

SOLUTION: h, 6331, 6559, O, 3547, K, f

PROBLEM: 4, 10, ['1653', '9749', '8467', '2353', '6365', '3921', '5909', '3243', '3467', '8123', 'r', '9691', 'Y', 'H', 'c', 'X', '6825', 'j', 'q', '9087', 'x', 'r']

SOLUTION:
2353, H