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:
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, 8, ['1227', '1057', 'k', 'r', 'R', 'T', '9287', 'S', 'a', '783', 'a', '2375', '891', '69', '75', '721']
answer:
1227, a


question:
3, 4, ['K', '1861', '633', '249', '2659', '3353', '6407', '5741', 'T', 'F', 'U', '7247', 'V', 'D', '8573', 'p', '9653', 'k', 'Q', 'l', 'y', 'k']
answer:

633, 6407, U, 8573, Q