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, 8, ['v', '6143', 'H', 'i', '3389', '1463', '9833', 'Y', 'd', 'Z', 'v', '3895', '1941', 'S', 'S', 'h', '915', 'm', '8029', '1073', 'c', 'p', 'D', '347', '4877', '2467', '9915', 'd', '3255']
answer:
H, v, 8029, 9915


question:
3, 8, ['l', '937', 'c', '3755', '5805', '9853', 'g', 'j', 'Q', 'm', 'G', '6131', 'u', 'M', 'o', 'u', 's', 'K', '9299', 'e', '4511', 'k', '343', '7127', '485', 'p', '3285', '5095', 's']
answer:
c, G, 9299, 3285


question:
1, 4, ['x', '2161', 'g', '1301', '9185', '7313', 't', 'X']
answer:

x, 9185