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.

Example Input: 4, ['U', '2009', '4517', 's', 'r', '4201', '9227', 'i']
Example Output: U, r

Example Input: 1, ['e', 'u']
Example Output: e, u

Example Input: 1, ['S', '7927', '9123', '3011', '593', '2925', 'P', '4665', '5635', '1591', 'Y', '3447', '9187', '589', '965', 'W', 'Z', '7301', '9083']
Example Output:
S, 7927, 9123, 3011, 593, 2925, P, 4665, 5635, 1591, Y, 3447, 9187, 589, 965, W, Z, 7301, 9083