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, 3, ['3367', 't', '1147', 'J', 'i', '4351']
answer:
3367, J


question:
1, 1, ['k', '3567', 'u', '4393', 'P', 'J', 'y']
answer:
k, 3567, u, 4393, P, J, y


question:
4, 5, ['n', '3617', '3075', 'J', 'P', 'r', 'u', '4421', '4813', '9289', '9801', 's', 'q', '2863', 'd', '6211', 'C', '3231', 'g', 'q', '2241', '2305', 'g', '1283', 'k', '1277', '1989', 'J', '1993', 'F']
answer:

J, 4813, 2863, g, 1283, 1993