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.

[EX Q]: 2, 3, ['Y', '8113', 'T']
[EX A]: T8113

[EX Q]: 12, 16, ['t', '4893', 'N', 'U', 'E', 'U', 'D', 's', '9541', '651', 'm', '2875', 'c', '6059', '4397', '1263']
[EX A]: 126343976059c2875

[EX Q]: 5, 7, ['6583', 'W', 'e', 'T', '6849', 'o', '4741', '1457', '1493', '2413']
[EX A]:
4741o6849