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, 4, ['c', '7183', 'H', 'K', 'S', '8981', 'T', '5405', 'M', '3519', 'K', 'Q', '4265', '5945', '5363', 'M', '1821', 's', '4327', '3989']
answer:
K, 5405, Q, M, 3989


question:
1, 1, ['3205', '3753', '8159', 'F', '7507']
answer:
3205, 3753, 8159, F, 7507


question:
1, 2, ['Q', 'V', '1771', 'n', 'l', 'Z', '8345', 'J', 's', '4569']
answer:

Q, 1771, l, 8345, s