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:
1, 4, ['i', 'W', '5707', '8671', 'e', 'l', '2663', '7395', 'C']
answer:
i, e, C


question:
4, 3, ['6231', 'f', '5829', '795', '8553', '551', 'o', 'x', 'k', 'w', '8353', 'L', '8255', 'A', 'P', '451', '4059', 'p', 'M', 'H', '7227', '2657', 'x', 'x', 'g']
answer:

795, o, w, 8255, 451, M, 2657, g