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: 10, 15, ['7251', '3631', '3859', '2553', 'n', 'E', 'Z', '9207', '7503', '4881', 'w', 'w', 'K', '1043', 'x', '1893', '7637', '8549', 'i', 'E', '8397', 'N', 'Z']

4881wwK1043x