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: 9, 13, ['p', '3277', '4501', 'O', '9783', '3489', '5015', 'p', '7251', '6547', 'J', '2597', '2097', 'a', 'w']

72516547J25972097