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: 11, ['5431', 'L', 'O', '1339', '2155', '9465', 'T', 'x', 'e', 't', '2097', 'j', '697', 'I', 'x', 'H', 'h', 'O', '9717', 'Q', 'r', 'M', '6831']

SOLUTION: 5431, j, 6831

PROBLEM: 2, ['H', 'v', '7955', '3559', 'w', '3089', 'J', '6761', '1801', '7947', 'h']

SOLUTION: H, 7955, w, J, 1801, h

PROBLEM: 6, ['Y', '6881', '3705', 'A', 'c', '7971', '4009', 'x', '4161', 'B', 'P', '121', 'e', 'W', '7439', 'G', '3115', 'y', 'n', 'W', 't', '6951', '6751', 'u', '5081', '3171', 'R', '7025', 'x', '5261', 'J', 'Y', 'Z']

SOLUTION:
Y, 4009, e, n, 5081, J