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.

Q: 1, 1, ['8037', 't']

A: 8037
****
Q: 2, 2, ['e', '4827']

A: 4827
****
Q: 7, 9, ['F', '6715', 'f', 'b', '1857', 'I', '6387', 'u', 'O', 'G', 'Q', 'J']

A:
Ou6387
****