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', 'r', '8249', 'n', 'g', 'Y', '6801', 'c', 'l', '5045']

Ex Output:
R, Y


Ex Input:
2, ['w', 'U', 'C', '3275', 'P', '8311', 'G', '6083', 'P', 'U', '5855', 'O', 'v', '1509', 'e', '8627', 'c', 'M', '233', '9775', '3793', 'i', 't', '431', '589', 'X', '1645', '7901', '9565', '3261', 'o', '3771', '5991', '619', 'N', '8067', 'K', '8921', 'r', '887', 'm', '3295', 'N', 'z', '3765', '1967', '5175', 's', 'b', 'x']

Ex Output:
w, C, P, G, P, 5855, v, e, c, 233, 3793, t, 589, 1645, 9565, o, 5991, N, K, r, m, N, 3765, 5175, b


Ex Input:
6, ['9273', 'E', '1545', '2965', 'a', 'x', '8617', 'A', 'U', '231', 'I', '1203', 'v', 'k', '505', '7675', '6705', '5535', 'P', '207', '8903', 'L', 'c', 'l', 'H', '2949', '6779', '3723', '5113', 'I', 'S', 'J', '7707', '2029', 'Y', 'y', '9837', 'Q', '6791', 'S', 'Z', 'i', '8383']

Ex Output:

9273, 8617, v, P, H, S, 9837, 8383