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:
15, ['l', '9757', 'b', 'Z', 'R', 'u', '851', '8503', '5149', 'i', '713', '9793', 'R', '2247', '6757', 'S', '8811', 'o', 'm', '7121', '5673', 's', 'X', '9767', '7257', 'x', 'Z', 'G', 'y', 's', 'w', 'T', '5905', 'o', 'g', '619', 'Q', '5549', '387', '8137', 'P', '8661', 'A', 'Z', '5161', 'z', '8883', '1709', 'J', 'w']

Ex Output:
l, S, w, z


Ex Input:
2, ['w', 'U', 'C', '3275', 'P', '8311', 'G', '6083', 'P', 'U', '5855', 'O', 'v', '1509', 'e', '8627', 'c', 'M', '233', '9775', '3793', 'i', 't', '431', '589', 'X', '1645', '7901', '9565', '3261', 'o', '3771', '5991', '619', 'N', '8067', 'K', '8921', 'r', '887', 'm', '3295', 'N', 'z', '3765', '1967', '5175', 's', 'b', 'x']

Ex Output:
w, C, P, G, P, 5855, v, e, c, 233, 3793, t, 589, 1645, 9565, o, 5991, N, K, r, m, N, 3765, 5175, b


Ex Input:
22, ['B', 'N', 'X', '4679', 'g', 'b', '8959', '7393', 'Q', '2767', 'M', 'g', 'Z', 'E', '4209', 'd', '9599', '8811', '1197', 'Z', '5749', '4823', '8173', '1645', '2503', '9159', '1323', '2671', 'T', '1025', 'v', 'm', '7993', 'e', '8887', 'e', '7605', 'P', 'd', 'z', '4527', 'e', '9893', '7885', '6267', '671', '9023', 'g', 'M', 'J']

Ex Output:

B, 8173, 6267