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, ['B', 'n', 'Q', '279']
answer:
B, n, Q, 279


question:
2, 1, ['V', 'K', '6103', 'B', 'H', 'z', '5267', '5465', '3851', '9307', 'u', '341', '4811']
answer:
K, 6103, B, H, z, 5267, 5465, 3851, 9307, u, 341, 4811


question:
2, 4, ['y', 'F', '4287', '1583', 'A', 'L', '3089', '5019', '435', 'u']
answer:

F, L, u