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:
5, 3, ['8491', 'g', 'Q', 'p', '7771', '2391', '825', '8205', 'C', 'm', 'l', '1291', 'C', '7073', 'S', 's', '2891', 'Q', 'v', 'L', 'X', '5309', '733', '9749', 't']
answer:
7771, 8205, l, 7073, 2891, L, 733


question:
2, 4, ['X', 'S', '9155', '901', 'n', '1055', '8837', '7535', '251', '3865', 'a', '2595', '2901', '6593', 'G', 'R', '3797', '8319', 'd', 'J', '5967', '1009', 'S', 'x', 'i']
answer:
S, 1055, 3865, 6593, 8319, 1009


question:
1, 4, ['4833', 'B', 'G', 'n', 'S', 'm', 'h', '575', '6187']
answer:

4833, S, 6187