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: 3, 11, ['6495', 'A', '6625', '1769', '7587', 't', 'O', 'U', '9291', '9767', '1403', 'j', '6091', 'P', 's', 'S', '8309', 'z']

140397679291UOt758717696625