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: 2, 6, ['647', '1867', '1851', '3317', 'e', 'y', 'X', 'z', '5647', 'I', 'p', 'i', 'C', 'b', '7953', '6011', '6453', '4427', '6859']

SOLUTION: 1867, z, b

PROBLEM: 4, 12, ['6807', '8237', '1043', 'k', 'Q', '6139', 'F', 'I', '5531', '1551', 'a', 'q', '7533', 'G', 'G', 'S', 'W', 'D', '1675', '8139', '6223', 'z', '9073', '2445']

SOLUTION: k, S

PROBLEM: 2, 2, ['m', '1661', '2405', 'F', '8145', 'V', 'u', '1745', 'Y', '9681', 'i', '8463', '9169', '2033', '8791', 'B', 'G', '6737', 't']

SOLUTION:
1661, F, V, 1745, 9681, 8463, 2033, B, 6737