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:
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


Ex Input:
21, ['N', 'Y', 'f', '5587', 'a', '2353', 'x', '8017', '9719', '3045', '4499', '9499', 'r', 'I', 'S', '2531', '9799', '43', 'G', '9863', 'Z', 'F', '5773', 'D', '9541', 'T', 'C', '8635', '3651', 't', 'I', '2597', 'j', 'J', 'p', 'o', 'j', 'Q', '6141', '6525', 'R', '9255', '9141', '5037', 'i', '3317', 'Q']

Ex Output:
N, F, 9141


Ex Input:
9, ['1131', '2553', 'M', 'M', '1401', 'F', 'p', 'f', '9827', 'M', '8381', 't', 'O', 'O', 'A', 'V', 'g', 'V', 'v', '8935', '8427', 's', '8197', 'F', '691', 'b', '339', '9533', '7209', 'w', '4963', '2201']

Ex Output:

1131, M, v, 9533