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, ['p', '6753', 'f', 'e']
answer:
p, 6753, f, e


question:
2, 4, ['4423', 'X', '4113', '9889', 'x', '9849', '7813', 'I', 'u', 'K', '5217', '2339', 'F', 'Q', 'd']
answer:
X, 9849, K, Q


question:
3, 1, ['6715', 'K', 'g', 'w', '3133', 'a', 'W', 'j', 'X', '5017', '1943', '2813', 'o', 'F', 'P', 'L', 'a', 'F', '1679', 'X', '2383', '1385', 'z', 'E', '4867', 'D', 'S', '817']
answer:

g, w, 3133, a, W, j, X, 5017, 1943, 2813, o, F, P, L, a, F, 1679, X, 2383, 1385, z, E, 4867, D, S, 817