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:
2, ['p', 'P', 'P', 'd', '1287', 'Y', '8147', '3689', '7869', '4671', '7767', '6611', '1179', '4625', 'S', '1709', 'Q', 'P', 'C', '919', '7659']

Ex Output:
p, P, 1287, 8147, 7869, 7767, 1179, S, Q, C, 7659


Ex Input:
1, ['Q', '7899']

Ex Output:
Q, 7899


Ex Input:
5, ['6599', 'Y', '7475', 'j', 'P', '9053', '2051', 'Y', '3539', 'o', '5687', 'u']

Ex Output:

6599, 9053, 5687