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: 17, 25, ['2111', 'u', 'F', '6545', '1903', '8011', 'Z', '6975', 'K', '7647', '5029', '9075', '4421', 'X', '5427', 'S', '795', '7437', 'j', '4943', 'p', '5569', '4497', 'A', '4973', 'Z']

4973A44975569p4943j7437795