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', 'g', 'g', 'q', '5073', 'k', '3019']

SOLUTION: U, g, g, q, 5073, k, 3019

PROBLEM: 3, ['5407', 'S', 'T', 'E', '2523', 'p', 'C', '3959', '4747', 'M', 'T']

SOLUTION: 5407, E, C, M

PROBLEM: 4, ['9879', 't', '2771', '3651', '8049', '701', '5967', 'd', 'O', 'v', '1121', 'C', 'u', '4285', 'y', 'U', '6207', '1345', '9909', '7267', '6289', 'j', '6595', '6805']

SOLUTION:
9879, 8049, O, u, 6207, 6289