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:
1, ['w', 'A', 'U', '1847', '1833', 'x', '9901', '9407', '7223', '6929', 'l', '2127', '7079', 'W', '6189', '5687', 't', 'Q', 'o', '5423', 'Q', 'B']

Ex Output:
w, A, U, 1847, 1833, x, 9901, 9407, 7223, 6929, l, 2127, 7079, W, 6189, 5687, t, Q, o, 5423, Q, B


Ex Input:
19, ['1291', '1781', 'G', 'Y', '7513', 'R', '4551', '7457', '5231', 'E', 'C', '4125', '9747', '1843', '7341', '2435', 'M', 'B', '8223', 'r', 'M', '5019', 'u', '3351', '6261', 'r', '5131', 'L', 'Q', '1297', 'n', '2015', 't', '7773', '7949', 'U', 'M', 'T', 'L', 'z', 'J', '401', '4923', '353', '709', '7459', 'z', 'Z']

Ex Output:
1291, r, L


Ex Input:
18, ['h', '645', 'x', 'r', 'h', 'o', 'b', '6123', 's', 'p', '1047', 'x', '5651', 'C', '3739', '3673', '4995', '7857', '4747', '4225', 'f', '6415', 'd', 'r', '3615', '3637', '5347', '9511', 'k', 'o', '975', 's', '2869', 'q', 'C', '5443', '8347', 'e', '4023', 'G', '4999', 'R', 's', '4697', '4581', '8893', '975', 'w', '7799']

Ex Output:

h, 4747, 8347