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', '5715', 'F', '9589', '5847', '7397', 'm', 'a', 'L', 'x', 'R', '173', 'l', 'b', 'O', '4339', '7409', '5983', 'S']

Ex Output:
K, 9589, m, x, l, 4339, S


Ex Input:
3, ['g', 'Z', 'd', 'o', 'b', '3217', 'S', '2065', '5821', '3683', 'T', 'p', 'B', 'u', 'R', '5225', '3145', '3711', '2805', '9135', 'Q', '6507', '5579', '1483', 'm', 'A']

Ex Output:
g, o, S, 3683, B, 5225, 2805, 6507, m


Ex Input:
6, ['2013', '3201', '7707', '6381', '1655', 'b', '3541', 'U', '8437', 'X', 'u', '7709', 'a', 'Z', '1517', 'u']

Ex Output:

2013, 3541, a