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, ['8363', 'R', 'N']
answer:
8363, R, N


question:
2, 3, ['p', 'H', 'Q', '5067', 'z', 'U', 'x', '3745', 'F', 'A', 'u', 'I', '2045', '3907']
answer:
H, z, 3745, u, 3907


question:
3, 9, ['8571', '5721', '393', 'T', '449', 'n', '7137', 'e', '4361', '8837', 'f', '3417', 'B', '3127', 'L', 'H', '7963', 'N']
answer:

393, 3417