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:
10, ['I', 'M', 'c', 'D', 'e', 'y', 'c', '1503', 'a', 'o', 'd', '5859', '3881', '165', 'e', 'C', 'n', '3253', '4483', 'M', 'T', '5273', '1645', '5345', 'V', '9145']

Ex Output:
I, d, T


Ex Input:
17, ['x', 'u', 'y', '6799', 'A', 'X', 'n', '4077', 'R', 'N', 'r', '6261', 'h', 'S', 'm', '4993', 'f', 'L', '7231', 'H', '6757', '8369', 'h', 'u', 'B', '1749', 'M', '1457', '865', '4341', '2825', 'K', '4653', '1027', 'N', 'R']

Ex Output:

x, L, N