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, 3, ['q', '5141', '1785', 's', 'v', 'B', 'T', 'z', '2897', '9401', 'G', '9049', 'K', '8747', '9035', 'J', 'H', 'W', '2627', 'y']
answer:
s, T, 9401, K, J, 2627


question:
3, 12, ['q', 'D', '7981', 'X', '8449', '8841', '9777', '1711', 'N', 'L', 'C', 'I', '1241', '9919', '4931', 'q', 't', 'n', '2699', 'w', '7611', 'C', '7545', '2209', '5825', 'Q', 'D', '7065', 'Y']
answer:
7981, 4931, D


question:
1, 2, ['c', 'G', 'x', '1019', 'e', '9565', 'h', 'x', '4197', 'B', '3375', '5995', '3181', '9529', 'k', '3495']
answer:

c, x, e, h, 4197, 3375, 3181, k