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: 1, 20, ['7303', 'q', '1753', 'Y', 'c', '5693', 'O', 'V', 'o', 'J', '2039', '7393', 'z', '8141', 'B', 'W', '6779', '6037', '9147', 'J', 'M', '3321', '1219', '553']

J914760376779WB8141z73932039JoVO5693cY1753q7303