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, ['E', 'e', '2453', 't', '8549', '139', 'I', 'o', 'j', 'y', '5099', 'D', '3259', 'm', 'I', '1803', '5317', 'l', 'A', 'p', '7951']

SOLUTION: E, e, 2453, t, 8549, 139, I, o, j, y, 5099, D, 3259, m, I, 1803, 5317, l, A, p, 7951

PROBLEM: 17, ['l', 'h', '6991', '6895', 'z', '1187', 'f', '9755', '5537', '8965', '2937', 'j', 'J', '7335', '4185', '1909', '4397', 'w', 'D', 'w', 'v', '9239', 'I', 'u', '9761', '9281', '9801', 'W', 'W', 'Q', '4295', 'L', '2373', 'p', 'Q']

SOLUTION: l, w, Q

PROBLEM: 2, ['3787', 'v', '6599', '2421', 'd', 'b', 'X', '8855', 'V']

SOLUTION:
3787, 6599, d, X, V