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, ['f', '5811', 'H', 'm', 'a', '8185', '4171', 'k', 'Y', 'Z', '9817', 'o', 'N', 'a', 'Z', 'O', 'p', '7891']

Ex Output:
f, H, a, 4171, Y, 9817, N, Z, p


Ex Input:
4, ['D', '1889', '5823', '3289', '7269', 'y', '8007', 'B', 'D', 'o', '4631', 'f', 'X', 'R', '8939', '6195', 'l', 'H', '4975', 's', '1237', '9449', 'f', '1325', 'U', 'A', 'l', 'w', 'P']

Ex Output:
D, 7269, D, X, l, 1237, U, P


Ex Input:
10, ['y', 'l', '4369', '943', 'k', 'v', '5115', 'O', '6283', '913', 'N', '7323', '9259', '697', '8053', 'Z', 'V', '6065', 'L', 'p', 'k', '2295', '5619', '3741']

Ex Output:

y, N, k