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: 1, 2, ['E', 'H', '857', 'X', 'F', '4199', 'f', '6209', '5985', 'Q', '2761', '5475', '4019', '2843', 'f', 'G', '1889', '1881', 'R']

E, H