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, 4, ['D', '7459', 'y', 'B', '1671', 'x', 'Y']
[A]: By


[Q]: 7, 9, ['c', '5457', '1035', 'G', '8985', '3477', 'd', '7679', '6753', '6463', 'U', 't', 'F', '5305', '7807']
[A]: 67537679d


[Q]: 18, 22, ['n', 'A', 'x', 'm', '9547', 'r', 'B', 'C', 'D', '5673', 'q', 'i', '9681', '6219', '6533', 'Q', 't', 'M', 'Z', '9859', 'm', 'l', 'z', 'd']
[A]:
lm9859ZM