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, 6, ['T', '9671', '6013', '31', '1445', '5589', '1015', '4119', 'W', '4553', 'r', '9391', 'O', '8377', '7741', '9983', '1573', 'h', '4315', 'g', '2373']
answer:
T, 1015, O, 4315


question:
1, 4, ['935', 'a', 'a', 'Z', '3739', 'y', '9777', 'c', 'U', '5777', '2105', '6277']
answer:
935, 3739, U


question:
1, 2, ['r', '5263', '9009', 'O', 'e']
answer:

r, 9009, e