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, 7, ['k', '5831', '5123', '2685', '9917', 'V', 'e', 'S', 'x', 'U', '7117', '8251', 'p', 'Q', 'Q', '1871', 'V', 'E', 'b', 'L', 'a', '693', '8297', 'r', 'y', 'U', '9771', 'r', 'x', 'W']

SOLUTION: k, S, Q, 693, x

PROBLEM: 1, 6, ['i', 'Z', '6871', 'a', 'k', '5593', '3101', '8823', 'D', '7967', '9697', '1339', 'a', 'I', '5105']

SOLUTION: i, 3101, a

PROBLEM: 4, 12, ['z', '8765', '7289', 'F', 'j', '2345', '9789', '9825', 'k', 'u', '7641', 'y', '6329', 'l', '3959', 's', '7843', 'S', 'F', 'Y', '5251', 'C', 'R', '5521', '6769', 'm', '8281', 'R', '3067']

SOLUTION:
F, s, R