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:
5, ['r', '8145', '7691', 'm', 'a', '7161', '681', 'U', 'b', '8687', 'X', 'N', 'u', '9283', 'C', 'q', 'j', 'O', '6681', '9339', '7169', '193', 'q', 'x', 'j', 'W', 'f', 'g', 'A', 'U', '6743', '5133', '8839', 'S', '41', 'R', 'T', 'L', 'b', 'e', '977', 'L', '4805', '9987', '9363', '7781']

Ex Output:
r, 7161, X, q, 7169, W, 6743, R, 977, 7781


Ex Input:
12, ['J', 'q', '1605', '2093', '2893', '3993', '7265', 'X', 'z', '6179', '1029', '2727', 'i', 'e', '2919', '2505', '8949', 'n', 'n', '5795', 'K', '8473', '5393', 'Z', 'u', '1457', 'y', 'u', 'P', '8123', '1307', 'B', '793', 'j', '9225', '1643', 'u', 'W', '9151', 'V', '5581', '687', '1707', 'o', '2593', 'A', '9461', '113']

Ex Output:
J, i, u, u


Ex Input:
13, ['H', '9181', 'x', '1351', 'Y', '5087', 'Y', 'X', 't', '8761', '5115', 'L', '8935', '5761', '5133', 'n', '8943', '2867', 'm', '221', 'E', '2933', '8085', '7451', '1113', 'y', '4059', 'R', '1035', 'd', '4873', '4355', 'v', 'l', '1295', '5581', '8441', 'l', '8767', 'a', '1967']

Ex Output:

H, 5761, 4059, a