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:
7, ['p', '7653', '9757', '4241', 'R', 'P', '651', 'b', 'F', '7907', '9705', '799', 'B', 'l', 'E', '3545', '6145', 'Y', 'z', '5341', 'd', '6883', 'K', 'g', '2583', 'U', 'H', 'o', '4941', 'M', 'r', 'd', 'a', 'L', 'W']

Ex Output:
p, b, E, 6883, 4941


Ex Input:
15, ['D', 'q', 'S', 'U', 'a', 'g', 'L', '5339', 'O', '1985', 'J', '3885', 'q', 'R', '7423', 'Q', 'C', 'S', 'D', '3917', 'y', '5507', '4721', '7585', 'H', 'I', 'B', 'R', 'h', 'L', 'P', '4911', 'r', 'E', 'v', 'N', 'P', 'S', 'B', '3107', '3961', '4747', '9905', 'C', 'w', 'R', '303', '9111']

Ex Output:
D, Q, P, R


Ex Input:
6, ['u', '3485', '6823', 'B', 'P', 'T', 'C', '8679', '7659', '89', '1099', 'x', '2669', '4425', 'w', '9145', '1921', '9119', '8569', 'C', '493', 'y', 'f', 'I', '9179', '9593', 'E', '3143', 'o', 'D', '9173']

Ex Output:

u, C, 2669, 8569, 9179, 9173