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: 9, 9, ['1735', '9629', 'O', '8485', '1643', '4091', '2979', '1663', 'S', 'u', '731', 'y', '9841', 'e']

Output: S


Input: Consider Input: 6, 12, ['g', '9719', '9225', '2203', 'o', '155', 'R', '4889', 'i', '4765', 'D', '3459', '5075', 'O', '4077', 'H', '8197', '3725', '4917', 'd', 'X', 'G', '8447', 'K', '2459']

Output: 3459D4765i4889R155


Input: Consider Input: 18, 20, ['D', 'q', 'H', 'l', 'l', '5325', 'n', '4453', 'F', '3517', '19', '2921', 'N', 'N', '7879', 'R', '1143', 'j', 'V', 'M', 'k', 'A', '8873', 'r', 'F', '9469', '957', 'M', 'B', '2863']


Output: MVj