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: 14, 25, ['T', 't', '8357', 'x', 'B', '5009', '9375', '5757', 'w', 'p', 'w', '7081', 'e', '9939', 'N', 'L', 's', 'N', 'C', 'p', 'd', 'J', '299', '3129', 'F', '6567', '7437']

F3129299JdpCNsLN9939