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:
5, ['4087', '8287', 'E', 'U', 'v', 'I', 'H', 'J', '5015', 'K', '3831', '3709', 'G', 'W', '2403', 'Q', 's', '4443']

Ex Output:
4087, I, 3831, Q


Ex Input:
6, ['q', '2645', 'U', 'd', '9085', 'O', '7525', 'C', '7823', 'm', 'p', 'b', '921', 'J', '1349', '459', '9637', '1919', '2037', '6743', '193']

Ex Output:
q, 7525, 921, 2037


Ex Input:
4, ['z', '5321', 'Z', 'Q', '501', 'X', 'r', '1977', 'W', 'l', 'o', '3101', '1395', 'H', 'q', '2877', 'u', 'x', 'U', 'U', 'r', 'N', '9323', '4727']

Ex Output:

z, 501, W, 1395, u, r