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.

2, 3, ['l', 'D', '6731', 'g', '4587', '6771', '8663', '3813', 'l']
6731D

2, 3, ['D', '373', '8515', 'G', 'G', 'c']
8515373

6, 13, ['Y', 'J', '6715', '9919', 'Z', 'm', '9145', 'G', '4367', 'D', '3389', 'l', 'A', '7977', '6187', '6435', 'd', 'I', '6689', '8967', 'y', 'L', 'S', 'G', 'p', 'w', 'B', '2373', 'd', 'R']

Al3389D4367G9145m