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 find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output 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. Perform the operations in order, i.e., do not concatenate the elements and then reverse the string.

Ex Input:
11, 25, ['4889', 'Y', '8701', 'y', 'w', 'D', '8021', '4867', 'V', '7373', 'H', 'j', 'W', '417', '6887', '7559', '435', 'v', 'v', 'D', '6075', 'N', 'w', 'p', '3673', 'H']

Ex Output:
3673pwN6075Dvv43575596887417WjH


Ex Input:
9, 16, ['H', 'S', 'g', '2275', '1511', '6163', 'm', 'S', 'Q', 'C', '5829', '6275', '9281', 'v', '59', '5985', 'a', '6129', '6053', 'g', 'n', 'C', 'V', '1441', '4517', 'p', 'W', 'p', 'w', '2551']

Ex Output:
598559v928162755829CQ


Ex Input:
13, 22, ['4267', '4609', '8855', '3323', 's', 'l', 'j', '1891', 'Q', 'n', '917', 'H', '3253', 'c', 'D', '8961', 'f', '2321', 'q', '1075', 'I', '5141', '9975', 'B']

Ex Output:

5141I1075q2321f8961Dc3253