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:
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


Ex Input:
1, 1, ['R', '6291', 'M', 'j', '6217', '5951', 'z']

Ex Output:
R, 6291, M, j, 6217, 5951, z


Ex Input:
3, 5, ['u', '8355', 'B', 'R', '9463', '7187', 'c', 'U', 'B', 'c', 'i', 'a', '5759', '6177', 'g']

Ex Output:

B, U, 5759