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, 10, ['Q', 'A', 'V', 'n', 'U', '8155', '3139', 'V', '7645', '3591', '5855', '3997', '565', '291', 'y', 'J', '1115']
[A]: 35917645V3139


[Q]: 5, 5, ['9317', 'Z', 'v', 'S', '5069', '2357', '7871']
[A]: 5069


[Q]: 2, 6, ['3005', '7563', 'N', '7285', 'q', 'W', 'M', 'h', 'S', '971', '6579', '4143', 'J', 'L', '5647', 'n', '8565', 'H', 'x', 'j', '8003', 'k']
[A]:
Wq7285N7563