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, 7, ['2933', 'D', 'g', 'E', 'c', '4935', 'd', '3845', 'm', 'c', '6959', '6205', '5093', 'L', '2341', 'd', 'y', '3613', 'q', '1209', 'b', '2907', '9909', 'N', '8853', 'n', '5165', 'P', 'D', 'U']

SOLUTION: E, 6959, 3613, 8853

PROBLEM: 2, 8, ['3573', 'l', 'i', '6313', '8041', '9285', '9471', 'R', '1515', '5481', 'q', 'K', 'v', 'H', '4657', '9407', '6001', '711', 'c', 'V']

SOLUTION: l, 5481, 711

PROBLEM: 1, 2, ['4171', 'l', '3645', '5767', '2613', '877', 'P', '3451', '6197', '8431']

SOLUTION:
4171, 3645, 2613, P, 6197