In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.

5, 9, ['D', 'o', 'D', '7569', '2797', '7801', 'T', 'N', '2223', '7379', 'Y', '9073', 'Z', 'c', 'S', 'a', 'R', '7403', '9927', 'O', '2715', '1133', '9897', 'U']
3222NT10877972

4, 9, ['9213', '2865', '1347', 'Y', 'A', '6261', 'E', 'w', 'r', 'B', 'j', '9157', 'r', '485', '8951']
rwE1626AY

5, 5, ['T', 'h', '6125', 'Q', 'z', '7489', '9045', '3333', '3857', 'C', 'W', '5729', '6179', '9189']

z