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.

Ex Input:
1, 1, ['p', 'P', 'b', '4617', '1351', 'W', 'U', '87', 'e', 't', '8753', '7029', 'y', '2735', '1611', 't', 'E', 'J', 'k', 'w', '5799', '7707', 'P', '5807', 'c']

Ex Output:
p, P, b, 4617, 1351, W, U, 87, e, t, 8753, 7029, y, 2735, 1611, t, E, J, k, w, 5799, 7707, P, 5807, c


Ex Input:
4, 7, ['6941', '3981', '8249', 'H', '7685', 'z', '2077', 'U', 'L', '3187', 'W', 'K', 'C', 'V', 'U', 'j', 'z', '1159', '2423', '9457', '2199', '9739']

Ex Output:
H, W, 1159


Ex Input:
5, 11, ['1505', '2703', '9015', 'x', 'T', 'I', 'Z', 'T', '8501', '5965', 'Q', '2813', 'x', 'A', 'D', '4299', '39', 't', 'o', '4485', '7705', 'p', 'H', 'l', '5739', '2131', 'U', 'M', '109']

Ex Output:

T, 4299, U