In this task, you are given an input i,A where i is an integer and A is an array. You need to find every ith element of A starting with the 1st element.

Ex Input:
3, ['P', '5165', 'u', 'D', 'w', '441', '9717', 'a', 'X', 'P', '2475', 'l', 'j', '6545', '5945', 'Y', '2181', 'c', 'T', 'I', '545', '4451', 'I', '8507', 'i', 'a', '283', 't', '9253']

Ex Output:
P, D, 9717, P, j, Y, T, 4451, i, t


Ex Input:
2, ['1131', 'Y', 'b', 'e', 'S', '943', 'P', 'J', 'u', '2655', 'w', '705', '6989', '2027', 'k', 'y', '3065', 'm', 'V', 'G', 'a', 'X', '7895', '7161', 'z', 'A', 'B', 'L']

Ex Output:
1131, b, S, P, u, w, 6989, k, 3065, V, a, 7895, z, B


Ex Input:
4, ['O', 'U', 'M', '1505', '6243', '5877', 'B', '5391']

Ex Output:

O, 6243