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:
6, ['t', 'F', 'v', 'O', '2807', 'N', '5977', 'N', 'Q', 'S', '7715', 'e', 'W', 'N', 'e', 'y', '7409']

Ex Output:
t, 5977, W


Ex Input:
9, ['511', '5389', 'v', 's', 'g', 'l', '6097', 'M', 'F', 'u', 'w', 'H', 'N', 'p', 'Z', 'P', 'A', '2837', '8679', 'g', 'I', '7771', 'b', '9291', 'e']

Ex Output:
511, u, 8679


Ex Input:
7, ['7313', 'S', '5353', '1713', 'z', '2241', 'n', '789', '6185', '9769', 'r', 'y', '421', '8701', 's', '689', '8499', '9625', 'Q', '6089', '2783', 'V', 'f', '7603', '2961', '4605', 'm', '8147', '8683', 'n', 'X', 'W', 't', '7057', '6439', '3535', 'V', 'w', 'L', 'm', '6601', '7633', '8265']

Ex Output:

7313, 789, s, V, 8683, 3535, 8265