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.

Input: Consider Input: 2, 11, ['7257', 'o', 'r', '443', '9499', '1915', 'm', 'C', '6051', 'm', 's', '4593', 'O', 'V', '363', '793', '7765']

Output: sm6051Cm19159499443ro


Input: Consider Input: 9, 15, ['9275', 'R', 'c', '897', 'm', '2477', '7233', '3477', 'd', 'D', '2765', 'f', '5149', 'S', 'R', 'r', '1531', 'M', '7997', '2057', '1261', '8321', 'H', '2943', '8893', 'v', 'X']

Output: RS5149f2765Dd


Input: Consider Input: 4, 10, ['6941', '857', 'p', '8663', '7897', '3825', 'h', 'j', 'K', '9937', 'n', 'K', '4901', '7545', 'r', '329', 'J', '6633', 'K', '3081', '3535', '9267', 'p', '929', '7609', 'S', 't', 'y', 'n', '8089']


Output: 9937Kjh382578978663