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, 1, ['T', '7511', '4271', 'S', '2209', '8857']

SOLUTION: T, 7511, 4271, S, 2209, 8857

PROBLEM: 6, 11, ['w', '3143', 'q', '7615', 'h', 'i', '9147', 't', '5451', 'C', '9161', '4125', 'x', 'B', 'x', '9229', 'F', '4515', '3329', '203', '6181', '3675', 'h', '9319', '195', 'r', 'h', 'g', '9999', 'z']

SOLUTION: i, F, g

PROBLEM: 5, 9, ['8947', 'o', '3073', 'R', 'n', 'r', 'L', '9289', '4143', 'p', 'H', 'y', '2841', 'h', '4597', 'V', '8381', 'f', '6685', 'A', 'W', 'j', 'b', '3533', 'j']

SOLUTION:
n, h, b