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, 2, ['51', 'h', 'm', 'R', '7155', '3657', 't']

SOLUTION: 51, m, 7155, t

PROBLEM: 2, 7, ['b', '9285', 'e', 'Y', '2451', '2313', '2195', '4769', '6199', 'F', 'S', '5979', '1847', '5455', '5607', '4279', '3527', 'P', '7589', '3973', '7743', '7511', 'y', '3875', '7095']

SOLUTION: 9285, 6199, 4279, y

PROBLEM: 1, 3, ['f', 'w', '4675', '5403', 'a', 'x', '813', '8521', 'M', '4929', 'P', 'M', 'V', 'X', '8097', 'C', 'Z', '9789']

SOLUTION:
f, 5403, 813, 4929, V, C