instruction:
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.
question:
1, 3, ['j', 'j', 'r', 'J', '4339', 'N']
answer:
j, J


question:
4, 7, ['g', 'n', 'i', '5195', '2273', '5733', 'm', 'e', '8483', 'D', '4731', '3595', '3033', 'f', '4193', 'n', 'f', 'U', '7919', '1961', '8433', '4257', 'L', 'X', '4079']
answer:
5195, 4731, U, 4079


question:
4, 8, ['4653', '7973', '6111', 'Y', 'o', 'H', '8099', 'i', '3837', 'L', '91', 'T', 'l', 's', '7183', '8715', '8143', 'j', '2093', 'i', 'P', '5143', 'c', 'N', 'O', 's']
answer:

Y, T, i