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: 11, 11, ['8791', 's', 'Y', 'C', 'J', '7085', '1121', 'w', '3437', 'D', '549', '3735', 'C', 'C', 'j', 'q', '2379', 'h', 'A', 'w', '5733', '5735', 'H', 'J', 'c', 'q', '2121', '7515', '4739']

549