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: 1, 7, ['5257', 'p', '4845', '5081', '5775', '5677', '1479', 'j', '2603', '1285', 'L', 'X', '6989', '2767', '4887', '117', 'P', '4305', 'u']

SOLUTION: 5257, j, 4887

PROBLEM: 1, 1, ['f', '6351', '5325', 'A']

SOLUTION: f, 6351, 5325, A

PROBLEM: 4, 9, ['C', '8869', '1541', 'z', '4347', 'Q', 'k', 'H', 'L', '721', '9657', 'R', 'n', 'J', '8647', 's', '8723', 'F', 'J', '7263', 'c', '4873', '8889', '1431', '893', '4133', '5721', '4805', 'i', 'J']

SOLUTION:
z, n, 4873