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:
3, 8, ['4773', 's', '4293', '6827', '4613', 'B', '8235', 'E', 'U', 's', '3549', '9829', '1501', 'K', 'j', '4033', 'a']
answer:
4293, 3549


question:
4, 13, ['y', '4387', '8139', '8355', 'o', '6913', 'F', 'b', 'T', '8483', '6533', '4421', 'j', '6853', '5921', 'o', '5835', 'x', 'L', '859', '5729', 'l', '8091', '6179', 'i', 'x']
answer:
8355, 5835


question:
1, 2, ['j', '3041', '5053', '6933', '5957', 'D', '1913', '1589', 'n', '2257', 'b', 'p', '4861', 'w', 'F', 'q']
answer:

j, 5053, 5957, 1913, n, b, 4861, F