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, 3, ['K', '7415', 'p', 's', '4165', 'r', 'G', '1429', 'u', '9267', 's', 'n', 'x', 'r', 'A', 'M', 'o', 'x', '1501', '4557', 'e', 'M']
answer:
p, r, u, n, A, x, e


question:
2, 1, ['Z', 'Q', 'j', '6891', 'X', '5373', '289', 'u', 'p', '8567', 'k', 'v', '5853']
answer:
Q, j, 6891, X, 5373, 289, u, p, 8567, k, v, 5853


question:
1, 1, ['5569', 'U', 'p', '9223', 's']
answer:

5569, U, p, 9223, s