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, 9, ['9241', '2657', '3499', '205', 'X', 'f', 'M', 'L', 'n', 'U', 'H', 'F', '21', '4659', 'S', 'm', 'P', '133', '4933', '3435', 'Q', 'C', 'G', '9973', 't', 'b', '8665']
answer:
205, 21, C


question:
3, 6, ['2349', '487', '5503', '3141', '73', '739', 'K', '8719', 't', 'D', 'r', 'X', 'Q', 'o', 'M', '9153', 'L', 'b', 'J', '7687', 'f', 'i', 'L']
answer:
5503, t, M, f


question:
1, 8, ['n', 'H', 'x', '9499', 'V', 'f', 'G', '4035', 'A', 'F', 'c', '917', '1343', 'e', 'M', '4009']
answer:

n, A