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: 9, 13, ['855', '8879', '1141', 'K', '9153', 'f', '5231', '2323', '3703', '9853', '1317', 'H', '8973', 'G', 'c', 'M', '6151', '9587', '4827', 'v', '9519']

8973H131798533703