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:
9, ['y', 'Y', 'l', 'I', 'w', '8209', '6237', 'f', '6893', '5935', '8561', 'w', 'T', 'h', 'q', '2521', 'j', '3723']

Ex Output:
y, 5935


Ex Input:
6, ['7531', '4975', 'Y', 'N', 'R', '2419', 'x', 'P', '8673', 'H', '5915', 'X', '9187', 'w', 'Y', '1335', 'P', 'H', 'b', '7943', '1327', '1457', '3761', '3197', '4411', 'k', 'o', '3693', '5243', '3895', 'v', 'A', '8787', 'I', '1249', '6061', 'B', '6129', '8545']

Ex Output:
7531, x, 9187, b, 4411, v, B


Ex Input:
1, ['H', 'p', '1617', '9597', '2981', 'o', '8513', '4567', 'a', 'F', '1349', 'F', 'n', '3035', '6139', '2823', '3471', 'U']

Ex Output:

H, p, 1617, 9597, 2981, o, 8513, 4567, a, F, 1349, F, n, 3035, 6139, 2823, 3471, U