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, 14, ['621', 'C', 'Y', '7681', '9283', '8389', 'T', 'V', 'u', 'y', '3235', 'w', '3393', '7343', 'j', '1139', 'I', 'Z', '6575', 'g', 'U', 'M', '6373', 'J', 'r']

Output: 73433393w3235yuVT838992837681YC


Input: Consider Input: 3, 8, ['A', '4235', 'w', 'y', '4877', 'M', 'Z', '4403', '969', '4749', 'n', 'x']

Output: 4403ZM4877yw


Input: Consider Input: 5, 19, ['109', 'n', '59', 'M', 'p', '7543', '7211', 'E', '7365', 'M', '9129', 'q', '6033', '4749', '8593', '8265', '4025', '6899', '1403', 'L', 'Y']


Output: 1403689940258265859347496033q9129M7365E72117543p