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.

Example input: 1, 3, ['238', 'h', '92', 'U', '2799']
Example output: 92h238
Example explanation: Here, concatenating all the elements between the 1st element and 3rd element in reverse order gives '92h238'.
Q: 11, 13, ['x', 'q', 'z', '2165', '9739', 'v', '4293', 's', '7587', 'R', '3321', '8181', '6195', 'q', 'V', 'l', 't', '5333', 'B', 'u', 'y', '3471', '6697', 'J', 'j']
A:
619581813321