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:
19, ['l', 'I', 'n', '7447', 'a', 'i', '4707', '7991', 'A', 'C', 'M', 'H', '9657', '3449', '4933', '419', '4443', '1447', '6671', '5199', 'k', 'X', '6857', 'v', '1823', 'y', 'f', 'a', 'F', '817', '207', '4251', '4137', 'x', 'E', '3059', '9263', '5013', '325', 'd', 'O', '8639', 'w']

Ex Output:
l, 5199, 325


Ex Input:
1, ['2791', '7013']

Ex Output:
2791, 7013


Ex Input:
15, ['X', 'H', '7', 'J', '1677', '6433', 'y', 'b', 'A', '3263', 'q', 'N', '5439', 'N', 'u', 'I', 'K', '6503', 'Z', '6409', 'R', 'o', 'u', 'R', 'J', '6915', 'j', '5629', 'Z', 'm', 'e', '7737', 'T', '5221', '7625', '4073', 'Z', '9439', '5393', '8443', 'H', '1925']

Ex Output:

X, I, e