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, 22, ['3595', '8885', '7665', '293', 'd', 'p', 'M', 'A', '3289', '8461', 'T', 'W', '7309', '9021', 'i', '5345', 'H', 'Z', 'W', '9789', 'U', '6835', '7951', '113', 'k']

6835U9789WZH5345i90217309WT