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: 8, 11, ['1707', 'p', 'C', '1231', '1211', 'h', 'j', '5125', 'G', 'S', '1517', '4471', 'G', '3981', '1551', 'p']

5125GS1517