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


question:
3, 4, ['l', '2809', '9687', '1927', '4519', '3475', '709', '5959', 'v', '5737', 't', 'k', 'I', 'O', 'A', 'k', 'B', '8665', '7285', '735', '7259']
answer:
9687, 709, t, A, 7285


question:
1, 3, ['2397', 'd', '9807', 'x', 'm', 'Y']
answer:

2397, x