TASK DEFINITION: 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.
PROBLEM: 1, ['u', 'k', '4689', 'H', 'X', '9619']

SOLUTION: u, k, 4689, H, X, 9619

PROBLEM: 2, ['161', 'S', '4951', 'n', 'A', '5123', '3249', '5009', 'Z', 'S']

SOLUTION: 161, 4951, A, 3249, Z

PROBLEM: 3, ['2463', '9751', 'm', 'z', 'H', 'J', '9745']

SOLUTION:
2463, z, 9745