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.

Example Input: 10, 23, ['T', 'U', 'd', 'S', 'U', 'P', '1693', 'g', '9053', '6129', 'n', 'r', 'g', '765', '5847', 'm', 'C', 'F', 'b', 'u', 'E', '3175', 'I', 'D', 'D', '7005', '5837', '6317']
Example Output: I3175EubFCm5847765grn6129

Example Input: 7, 16, ['J', '8449', '9507', '6729', '1979', 'm', 'W', '8217', 'E', 'r', 'J', '7923', 'n', 'A', 'M', '6715', 'F', 'b', 'I', '1375', '6587', 'h', '3101', 'N']
Example Output: 6715MAn7923JrE8217W

Example Input: 1, 5, ['n', '9081', 'O', '3331', '6407', 'T', 'J', 'Z', 'S', '2273', 'S', 'z', '1791', '8615', 'j', '6547', 'a']
Example Output:
64073331O9081n