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: 10, 10, ['u', 'b', 'B', '6579', 'X', 'E', 'e', '7989', '7839', '367']

A: 367
****
Q: 2, 3, ['l', 'D', '6731', 'g', '4587', '6771', '8663', '3813', 'l']

A: 6731D
****
Q: 1, 2, ['M', 'I']

A:
IM
****