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.

1, 15, ['5341', 's', 'V', 'F', '4539', '5719', '5319', '2513', 'P', 'j', 'G', '5547', 'J', '8859', 'v', '6751', '3185', '8829', 'x', '3789']
v8859J5547GjP2513531957194539FVs5341

4, 11, ['j', '7593', '6631', '5943', '5033', 'f', 'N', '9453', '3353', '1719', 'n', '8353', 'F']
n171933539453Nf50335943

7, 7, ['6117', 'd', '4491', 'j', 'H', 'q', 'O', 'Y', 'e', '5643', 'U', '3693', 'O', 'X', '1491', '6309', 'H', 'E', 'k']

O