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:
2, 3, ['6933', '5663', '7111', '6921', 'g', '1167', 'i', '7477', '483', '567', 'b']
answer:
5663, g, 7477, b


question:
1, 4, ['E', '3305', '1973', 'L', 'R', '4451', '5315', '7293']
answer:
E, R


question:
1, 4, ['v', 'o', '3589', 'j', 'M', '8441', '201', 'B', 't']
answer:

v, M, t