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: 6, ['a', 'L', '8521', 'M', '349', '8607', '7559', 'X', 'G', 'u', '9933', '3479', 'P', '421', 'U', '1047', '2731', 'V', 'B', '7019', '1713', '3047', '781', '2561', '9449', '539', 'i', 'p', 'l', 'z', 'Y', '8923', 'w', 'j', 'i', 'k', 'o', '9675', 'o', '4109', 'A', '2817', 'q', '995', '3639', '1999', 'R', '7393']

SOLUTION: a, 7559, P, B, 9449, Y, o, q

PROBLEM: 22, ['n', 'y', 'a', 'E', 'K', 'W', '7871', '5897', 'e', 'g', '2661', '5799', '185', '9323', '6105', 'y', 'M', 'N', '3153', '4437', '5791', 'k', 'g', '9171', '7937', 'L', 'K', 'M', '6171', 'q', '6391', 'm', 'd', '4471', '8841', 'N', 'r', 'J', 'U', '4233', 'B', '9423', 'k', 'i', 's']

SOLUTION: n, g, s

PROBLEM: 7, ['r', 'c', '8541', 'w', 'e', 'E', 'N', 'C', '5941', 'z', 'T', 'r', '6849', 'a', 'D', 'j', 'r', 'f', '3271', '7205', 'M', '8657', '5859', 'U', 'b', 'K', '6299', '5777', '3701', '4161', '6221', '4047', '5409', '9655', 'D', '971', '215', '831', 'y', 'Q', '7523', 'F', 'T', '8109', 'n', 'o', 'n', 'P']

SOLUTION:
r, C, D, 8657, 3701, 971, T