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, 4, ['6489', 'U', '7953', 'G', 'M', 'h', 'L', '1909', 'i', 'q', '2271', 'S', 'G', 'R', '2085', 'L', '5727', '9525', '9665', 'M', '9285']
answer:
G, 1909, S, L, M


question:
1, 4, ['a', 'f', '5445', '8231', 'a', '6433', 'k', 'M']
answer:
a, a


question:
1, 6, ['J', 'n', 't', '5679', 'R', 'W', '8173', 'q', 'u', 'U', '2489', 'k', 't']
answer:

J, 8173, t