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, 2, ['e', '4827']
[EX A]: 4827

[EX Q]: 16, 26, ['8349', 'C', 'J', '5251', '9801', 'x', '1201', 'j', '4439', '2971', '7189', '6205', '7339', '1201', '1653', '9789', '3987', 'a', '6427', '8277', 'R', 'a', 'K', 'I', 'K', 'y', '2625']
[EX A]: yKIKaR82776427a39879789

[EX Q]: 16, 17, ['2275', '8035', '8539', 'r', '2123', 't', 'p', 's', '6655', '9803', '1525', 'S', 'g', '8937', '5039', '1081', 'G']
[EX A]:
G1081