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:
7, ['O', 'e', 'S', '7017', '8749', '2691', 'H', 't', '3999', '663', '3605', 't', 'x', 't', '4045', '1023', 'd', '9831', 'O', '835', '4069', 'm', '2443', '3951', 'Z', 's', 'F', '8223', 'D', '7991', '8161', 'P', '5329', '6027', '3141', 'q', '5501', '903']

Ex Output:
O, t, 4045, m, D, q


Ex Input:
3, ['845', 'N', 'V', '4731', '5083', '9487', 'E', '6701', 'p', '4391', '709', 'v', '1229', '5621', '341', 'H', '805', '65', 'j', 'Y', '4205', '4043', 'K', 't', 'r', 'r', 'n', 'y', 'g', 'R', 'N', '6453', 'u', '7199']

Ex Output:
845, 4731, E, 4391, 1229, H, j, 4043, r, y, N, 7199


Ex Input:
21, ['P', 'M', '3591', '4401', 'i', 'R', '95', 'A', '1773', '2717', 'a', '1377', 'o', '5861', '4365', '9597', 'r', '5711', 'W', '7603', 'I', 'O', '4623', '7121', 'Y', 'F', '8139', '4075', 'H', 'S', '4791', '9005', 'U', '7087', 'j', 'l', '9613', 'u', '2327', 'U', '3729', '9649', '295', 'h', 'Y', 'z', '9895', '4899']

Ex Output:

P, O, 295