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]: 1, 1, ['8037', 't']
[EX A]: 8037

[EX Q]: 5, 17, ['F', 'a', '241', '6537', 'X', 'e', 's', '7371', 'g', 'i', 'Y', 'q', '8647', '9981', '665', 'B', 'B', 'I', '5655', 'y']
[EX A]: BB66599818647qYig7371seX

[EX Q]: 3, 5, ['8939', 'K', 'L', '5495', 'm', 'J', 'i', 'c', 'E', 'L', 'l', '9305', 'D']
[EX A]:
m5495L