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, ['V', 'u', 'z', 'j', '2921', 'N', 'U', '7289', '4317', 'U', '4103', 'H', 'V', 'r']
answer:
V, j, U, U, V


question:
1, 3, ['851', '4563', '6311', '3749', '7871', '9615', 'c', 'e', '3761']
answer:
851, 3749, c


question:
3, 6, ['8467', '9525', '9231', '4625', 'V', 'N', '3483', 'm', '7595', 's', '735', 'S', 'P', '9601', 'Y', 'E', 's', 'E', 'Q', 'i', '2333', '6767', 'B', '8663', 'G', 'x']
answer:

9231, 7595, Y, 2333


