Definition: In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to list all elements of A from the ith element to the jth element. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
Input: 12, 18, ['1249', 'z', 'A', '6621', 'L', 'n', '2411', '4877', 'q', 'H', 's', 'j', 'f', '9539', 'O', 'k', 'J', '2219', 'o', 'x']

j, f, 9539, O, k, J, 2219