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:
7, ['K', '1745', 'E', '8771', '129', 'Y', '5605', '2501', 'K', 'm', '7329', '3709', '1729', 'y', 'm', '2633', '8995', 'w', '871', 'P', '4497', 'A', '7571', '931', 'b', '8757', 'B', 'S', '8709', '4941', 'i', 'G', '1683', 'T', 'o']

Ex Output:
K, 2501, m, A, 8709


Ex Input:
13, ['K', '5763', '1581', '6399', '2487', '4361', '1839', '7443', '6863', '7943', '9353', 'b', '6683', 'W', '8557', 'z', '4341', '651', '1043', '4191', 'c', '9715', 'Z', '1543', 'l', 'J', 'Q', 'S', '747', 'W', 'X', 'y', 'F', '4291', '7723', 'R', '7865', 'Z', '8177', '2121', 'w', 'A', 'C', '3119', '2061', 'A', 'X', '2661', 'q', '4125']

Ex Output:
K, W, Q, 2121


Ex Input:
2, ['Y', 'L', '5069', '9123', 'm', '4123', 'b', '6057', '5863', '895', '1163', '2951', 'N', '6627', 'R', 't', '4425', 'b', '9687', '3733', 'F', '9615', 'M', 'o', '7767', '4243', 'z', 'W', '7329', '6125', 'n', '4707', '5849', 'y', '7011', 'P', 'I', '6295', '5173', '8037', '3683', 'B', '3951', 'g', 'm', '3843', 'h']

Ex Output:

Y, 5069, m, b, 5863, 1163, N, R, 4425, 9687, F, M, 7767, z, 7329, n, 5849, 7011, I, 5173, 3683, 3951, m, h