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, ['T', '7511', '4271', 'S', '2209', '8857']
answer:
T, 7511, 4271, S, 2209, 8857


question:
1, 1, ['H', '5297', 'H']
answer:
H, 5297, H


question:
2, 4, ['215', '1803', '5549', '7085', 'P', 'm', 't', 'p', '7367', '4761', 'X', 'Y', '2635']
answer:

1803, m, 4761