Definition: 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: 5, 13, ['997', 'q', 'G', '3681', '4885', '7091', '3763', '9733', '6495', '7391', 'u', '3295', '197', '7531']

1973295u739164959733376370914885