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:
3, ['c', '2161', 'i', '7915', '1397', 'G', '4421', 'o', '4257', 'Y']

Ex Output:
c, 7915, 4421, Y


Ex Input:
9, ['H', '4535', 'Z', '9217', 't', '4089', 'R', 'B', 'A', '6305', 'r', 'V', '3595', '6555', 'M', '4161', 'C', '329', 'N', 'b', '5835', 'o', 'K', 'F', '5403', '1333', 'm', 'W']

Ex Output:
H, 6305, N, W


Ex Input:
4, ['t', '3423', '6897', 'T', 'H', '7181', 'w', 'Q', '4589', 'i', 'Y', 'Z', 'C', 'b', '9309', 'T', '7627', 'D', '7369', '133', '9541', 'w']

Ex Output:

t, H, 4589, C, 7627, 9541