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: 1, 3, ['1827', 'A', '5773']
Example Output: 5773A1827

Example Input: 1, 26, ['K', '1315', '6899', 'p', '6327', '1883', '3369', '5089', 'b', '4927', '7573', '7841', '8563', '9929', '7503', 'A', 'Z', '3503', '9973', '7129', '7293', 'c', '4085', '9573', 'l', '6307', '7173']
Example Output: 6307l95734085c7293712999733503ZA750399298563784175734927b5089336918836327p68991315K

Example Input: 5, 7, ['V', '4443', '5105', '7401', 'Z', 'V', 'k']
Example Output:
kVZ