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: 5, 16, ['1071', '1251', '241', '8835', '8989', '331', 'J', '1', 'V', 'k', '1335', 'f', '4253', '7103', '9799', '7549', '5847', 'z', 'F', '1283', 'N', '1061', 'X', 'n', 'P']

7549979971034253f1335kV1J3318989