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: 3, 4, ['4263', 'L', 'G', '4311', '7369', 'W', 'D', 'r', 'h', '8329', '9573', 'y', 'B', 'e', '9609', '9907', 'y', '4587', 't', 'y', '6527', '7737']

4311G