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:
2, 5, ['k', '9677', 'c', '4413', 'U', 'z', 'u', 'T', 'H', '9477', '6101', '437', '5663', 'M', '7597', 'n', 'S', 'l', '5447']
answer:
9677, u, 437, S


question:
5, 9, ['c', '7903', '7975', '5831', 'y', '9777', '913', 'k', '1811', '5677', '9495', '6983', 'B', 'k', '949', 'u', '2715', 'x', 'R', '4795', '2467', '8111', '3037', 'B', '9097', 'N']
answer:
y, k, 3037


question:
1, 2, ['5233', 'C', 'k', '1125', '969', 'T', 'x']
answer:

5233, k, 969, x