TASK DEFINITION: In this task, you are given inputs k, i, and A, where k and i are integers and A is a list. You need to find every ith element of A starting from the kth element. The process stops when the position of the next ith element exceeds the length of the list.
PROBLEM: 4, 2, ['z', '3999', '4647', 'P', '2259', '2021', 'i', 'A', '9573', '7369', '3559', '5235', 'b', '9505', 'i', 'p', 'E', '7495', 'j', '3021', '2705', 'E', '5777', '7599', 'O', '133']

SOLUTION: P, 2021, A, 7369, 5235, 9505, p, 7495, 3021, E, 7599, 133

PROBLEM: 3, 6, ['w', 'm', 'B', 'v', 'P', 'o', '959', 'u', '6781', 'Z', 'g', '9845', '37', 'U', '2035', '2233', '253', 'T', '2889', '3079', 'c', '8725', '4935', '8667', '4207', 'f', 'j']

SOLUTION: B, 6781, 2035, c, j

PROBLEM: 2, 4, ['9835', '8815', '45', 'L', 'R', '3489', 't', 'd', 'A', '863', '9319', '1205', '893', 'k', 's', '5085', 'r', 'T', 'i', 'y', 'e', '3269', '29', '6453', '6577', '847']

SOLUTION:
8815, 3489, 863, k, T, 3269, 847