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, 1, ['m', 'C', 'Z']
answer:
m, C, Z


question:
2, 3, ['9099', '499', '7153', 'I', '3829', 'z', '6143', '6245', '377', 'H', 'R', 'U', 's']
answer:
499, 3829, 6245, R


question:
1, 3, ['2347', '3831', '1071', 'P', 'K', 'k', 'l']
answer:

2347, P, l