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 concatenate all elements of A from the ith element to the jth element, and print the resultant string. 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: 4, 5, ['g', 'a', '7273', 'B', '9591', '6741', 'G', '2559', '7339', '9497', 'b', 'e', '6499', '1315', '8833', 'U', 'w', '1143', '5103', 'a', 'f']

B9591