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: 6, 20, ['6343', 'w', 'X', 'W', 'y', 'n', 'H', '5319', 'e', '4699', 'w', 'P', 'E', 'T', 'k', 'H', 't', 'V', 'B', 'F']

n, H, 5319, e, 4699, w, P, E, T, k, H, t, V, B, F