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: 2, 15, ['3951', 'D', 'd', '6651', 'e', '2429', 'w', 'z', '241', '2731', 'i', 'V', '2571', 'n', 'Z', 'L', '6075', '9225', 't', '7441', '2683', 'n']

Zn2571Vi2731241zw2429e6651dD