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:
4, 7, ['3871', 'm', 'y', '3993', '1687', '9833', 'S', '1949', 'L', 'r', '2673', 'X', '3159', '6037', 'q', 'z', 'a', 'z', '8475', 'h', '6769', 'Q', '3799']
answer:
3993, 2673, z


question:
2, 2, ['b', 'G', 'U', '2393', 'm', '3323', '9373', '8789', 'B', 'S', '513', 'J', '1695', '3163', 'c', 'Q', 'X', 'W', '1401', '4119', '7289', '1891', '9721', 'e', '7873', 'd', '83', 'a', 'h']
answer:
G, 2393, 3323, 8789, S, J, 3163, Q, W, 4119, 1891, e, d, a


question:
1, 3, ['F', '5545', 'u', 'o', 'h', '7029', 'k', '8901', 'A', '2197', 'a', '6781', '8075', '3617', 'm', 'X', '3961', '3177']
answer:

F, o, k, 2197, 8075, X