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: 7, 13, ['X', '3913', 't', '8133', '2043', 'I', '4471', 'i', '9359', 'h', 'e', 'g', '6573', '4347', 'D', 'O', '6071', 'X']

4471i9359heg6573