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, 3, ['5603', '1377', '6131', 'l', '6277', '2509', 'i', '1407', 'j', 'Y', '4065', '5651', 'E', '3111', 's', 'u', '3367', '5293', '4785']
answer:
6131, 2509, j, 5651, s, 5293


question:
1, 9, ['m', '963', '9679', '9403', '4339', '4239', 'C', '5399', 'O', '3097', '9667', '8695', 'q', '6395', '3633', 'u', '6293', '9679', 'S']
answer:
m, 3097, S


question:
3, 3, ['8867', 't', '8059', 'l', '6617', '7653', '4707', '8785', 'O', '2019', 'q', '9947', 'G', '1021', 'M', 'y', 'A', '6307', '6171', '9309', 'q']
answer:

8059, 7653, O, 9947, M, 6307, q