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:
1, 2, ['6745', '5233', '9915', 'E', '7747']
answer:
6745, 9915, 7747


question:
2, 7, ['d', '1873', '8329', '8241', 'N', 'U', '7691', '5929', '8925', '3325', 'r', 'e', '5647', '5719', '2767']
answer:
1873, 8925


question:
1, 4, ['3131', '383', 'W', 'c', 'N', 'G', 'U', '1589', 'i', '2989']
answer:

3131, N, i