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, 15, ['171', '3337', 'S', 'K', 'L', '157', '9215', '1727', 'x', 'W', '8021', 'p', '8737', 'V', '2005', 'P']

xW8021p8737V2005