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, 2, ['X', '7731', '1127', 'B', 'r', 'h', '6561', 'n', '8865', '3913', '6805', '719', '149']
answer:
X, 1127, r, 6561, 8865, 6805, 149


question:
1, 4, ['E', 'S', '7339', 'r', '207', 'o', 'f', 'f', '9045']
answer:
E, 207, 9045


question:
1, 1, ['3783', 'T', '129']
answer:

3783, T, 129