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]: 2, 2, ['q', '7821', '8915', '3339', 'j', 'E', '9323', 'u', '5175']
[A]: 7821


[Q]: 7, 8, ['I', 'b', '4691', '2091', '5847', 'F', 'g', '6445', 's']
[A]: 6445g


[Q]: 1, 2, ['5617', '9555']
[A]:
95555617