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: 3, 3, ['5603', '1377', '6131', 'l', '6277', '2509', 'i', '1407', 'j', 'Y', '4065', '5651', 'E', '3111', 's', 'u', '3367', '5293', '4785']

SOLUTION: 6131, 2509, j, 5651, s, 5293

PROBLEM: 1, 3, ['8853', '1035', '7343', 'G', 'F', '2121', 'H', 'h', 'Q', '3539', '9387', '6719', '1031']

SOLUTION: 8853, G, H, 3539, 1031

PROBLEM: 4, 2, ['3285', 'N', '5313', 'I', '4925', 'f', 'h', '2965', 'M', '6659', 'K', '851', 'c', '7087', '7171', 'i', '3797', 'M', 't', 'y', '8159']

SOLUTION:
I, f, 2965, 6659, 851, 7087, i, M, y