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, 10, ['2925', 'Y', '4047', 'm', 'V', 'F', '7009', 'G', '975', 'I', 'W', '2529', '1121', '6021', '3667', '121', '1513', '4463', 'V', '147']
answer:
4047, 1121


question:
3, 6, ['w', 'm', 'B', 'v', 'P', 'o', '959', 'u', '6781', 'Z', 'g', '9845', '37', 'U', '2035', '2233', '253', 'T', '2889', '3079', 'c', '8725', '4935', '8667', '4207', 'f', 'j']
answer:
B, 6781, 2035, c, j


question:
3, 1, ['x', '171', 'D', '1965', '4645', 'L', 'b', 'f', 'j', 'a', '2739', 'N', '5659', 'w', '5615', '6561', 'R', 'l', '3403', '3795', '9735', 'Z', 'r', 'j', '7663', '205', 'V', 'Q', 'P']
answer:

D, 1965, 4645, L, b, f, j, a, 2739, N, 5659, w, 5615, 6561, R, l, 3403, 3795, 9735, Z, r, j, 7663, 205, V, Q, P