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, ['X', '6817', 'o', 'v', 'g', 'B']
answer:
X, v


question:
3, 3, ['1341', 'k', 'I', '4575', 'f', 'Q', 'T', 'b', '9475', 'e', 'F', 'f', 'j', 'u', '6647', 'H', 'e', '7035', '67', '2175', '9835', 'c', '2959', '5379', 'S']
answer:
I, Q, 9475, f, 6647, 7035, 9835, 5379


question:
3, 2, ['o', 'z', '3405', '2941', 'A', 'O', 'I', 'r', 'j', 'T', 'B', 'z', '2203', 'b', '4435', 'W', 'l', 'z', '797', '1481', '4635', 'F']
answer:

3405, A, I, j, B, 2203, 4435, l, 797, 4635