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:
2, 5, ['7731', '6511', 'f', '3575', 'I', '2971', '4355', '4439', 'H', 'o', 'l', '861', '1651', '251', '3637']
answer:
6511, 4355, 861


question:
5, 2, ['6053', 'E', '2205', 'f', 'h', '7269', '4475', '3605', '3685', '703', '2075', '4669', 'f', '9999', '2061', 'D', 'F', '377', '5397', '2139', '8631', 'r', '6163', 'B', 'A', '2989', 'l', '5271', '8773', '3013']
answer:
h, 4475, 3685, 2075, f, 2061, F, 5397, 8631, 6163, A, l, 8773


question:
4, 7, ['337', '7375', '999', '4413', '1663', 'T', 'a', 'a', '8539', 's', 'K', '8687', 'B', 'D', '9203', '6195', '897', '841', 'i', 'Y', 'q', '1425']
answer:

4413, K, 841