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: Consider Input: 3, 5, ['S', 'c', 'y', '6121', 'r', '3279', '6425']

Output: r6121y


Input: Consider Input: 9, 16, ['8825', 'A', '4371', '347', '1725', 'j', '9361', '3839', 'b', 't', '2861', 't', '9029', '311', 'w', '905']

Output: 905w3119029t2861tb


Input: Consider Input: 3, 22, ['4209', '1193', 'X', '3929', '2685', 'v', '1629', '1691', 'H', '6181', '2109', 't', 'H', '9411', '7761', 'W', 'b', 'f', '3875', 'n', 'F', 'E', 'R', 'O', 'T', 'a', 'G', 'u']


Output: EFn3875fbW77619411Ht21096181H16911629v26853929X