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:
4, ['v', 'q', '5405', '1265', '2813', '3497', '1111', '2457', 'm', 'K', 'X', 'b', 'T', 'a', 'N', '7693', 'R', '5551']

Ex Output:
v, 2813, m, T, R


Ex Input:
4, ['881', 'Q', '9263', 'T', '3565', 'r', 'y', 'p', 'N', '3227', 'N', '3343', '7631', 'c', '9367', '6803', 'z', '2059', 'V', 'v', 'y', '8133', '4353', 'i', 'n', '9169', 'f', '2147']

Ex Output:
881, 3565, N, 7631, z, y, n


Ex Input:
11, ['G', 'L', '6721', 'G', '2841', '8273', 'o', '1975', '1443', '679', '8527', 'P', 'O', '5303', 'K', 'D', 'R', 'p', '9037', '3139', '1251', '6441', '8117', 'n', '8783', 'a', '2297', 'Q', 'B', '2545', 'u', '3335', 't', 'A', 'j', 'D', '6859', 'A', 'F', 'J', 'c', 'L']

Ex Output:

G, P, 8117, A