Definition: 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.
Input: 7, 7, ['2325', 'E', 'p', 'G', '9723', '5423', 'h', '7599', '8607', 'Q', 'G', '6235', 'u', '1513', '7563', 'o', '8891', '6943', '6531', '7285', 'a']

h