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.

[EX Q]: 12, 13, ['x', 'V', '4453', 'Q', 'r', 'p', 'M', '2321', 'Q', '9461', 'h', 'e', 'D', 'F', 'o', 'd', 'G', 'A', 'A', 's', '2777', '3963', '3363', 'C', 'X', 't']
[EX A]: De

[EX Q]: 4, 5, ['a', 'I', 'J', 'a', '9779', 'i', '7835', 'S', '5809']
[EX A]: 9779a

[EX Q]: 5, 13, ['d', 'q', 'Q', '9919', 'u', '9195', 'T', 'I', '4023', '1163', '4693', '597', 'F', '3445', 'V', 'n', 'U', '5263', '2621', 'r', 'z', 'D', '2833']
[EX A]:
F597469311634023IT9195u