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: 1, 2, ['7359', '647', 'b', '6675']

Output: 6477359


Input: Consider Input: 8, 15, ['9515', 'Q', '9365', '8843', '1391', 'e', 'Z', 'G', '9771', 'c', 'k', '7273', 's', '7523', '1297', '1835']

Output: 12977523s7273kc9771G


Input: Consider Input: 14, 18, ['8915', '2433', 'c', 'S', 'R', 'o', 'P', '2291', '5167', '1541', '2345', '4093', '6013', '1619', '3195', 'j', '7013', '219', '1013', 'Y']


Output: 2197013j31951619