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, 6, ['2349', '487', '5503', '3141', '73', '739', 'K', '8719', 't', 'D', 'r', 'X', 'Q', 'o', 'M', '9153', 'L', 'b', 'J', '7687', 'f', 'i', 'L']
answer:
5503, t, M, f


question:
1, 1, ['1941', '5799']
answer:
1941, 5799


question:
1, 1, ['7335', 'm', '627', '2413', '8455', '5301']
answer:

7335, m, 627, 2413, 8455, 5301