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.

Q: 7, 8, ['z', '4705', '131', '3529', '9459', 'R', 'Z', '4137']

A: 4137Z
****
Q: 3, 4, ['Z', 'P', '7969', '7221', 'a', '5397']

A: 72217969
****
Q: 3, 3, ['8847', 'E', '2445']

A:
2445
****