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]: 3, 7, ['169', '1947', 'i', 'w', '8871', '9759', '5389', '3353', 'N', 'v', '665', 'R', 'q', '2323', 'd', 'N', '4211', 'A', 'A', '9571', '1129', 'W']
[A]: 538997598871wi


[Q]: 2, 2, ['e', '4827']
[A]: 4827


[Q]: 7, 18, ['L', 'b', '6879', '6807', 'x', '1363', '7413', '8753', '457', 'C', '3217', 'p', 'r', '9669', '3805', 'L', '2147', '5813', '2197']
[A]:
58132147L38059669rp3217C45787537413