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:
3, ['K', 'f', 'B', '2633', '2087', 's']

Ex Output:
K, 2633


Ex Input:
5, ['f', 'h', '4261', 'V', '8259', 'o', 'e', '3705', 'A', '1469', 'l', 'J', 'r', 'a', 'B', 'm', 'q', '7373', '241', '7675', 'O', 'K', '4971', 'i', '4671', '7849', 'Y', '5393', 'j', '7199', 'd', 'Q', '6081', '5689']

Ex Output:
f, o, l, m, O, 7849, d


Ex Input:
19, ['t', '909', 'v', '1073', '2999', '1819', '6965', '6547', 'V', 'F', '99', '8181', 'N', 'V', '8135', '431', 'w', 'R', '2449', 'B', 'I', 'V', '4921', 'r', '5497', 'J', '9173', '2343', '3187', 'I', 'Y', '7591', '8575', '7653', '6235', 'o', '3669', '9047', '6495', 'j', '1439', '7895', '1527', '6781']

Ex Output:

t, B, 6495