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: 20, 27, ['X', 'D', 'G', '9277', 'W', 'B', 'G', 'D', '1313', 'K', '3715', '6081', 'r', '7031', '1451', 'k', '5055', '4233', 'J', 'Z', '9135', 'w', '8617', 'w', '9889', 'P', 'E', 's', '4999', 'R']

Z9135w8617w9889PE