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, 5, ['1381', 'z', '2015', 'L', '7519', 'w', '2999', '267', 'P']

A: 7519L2015
****
Q: 2, 4, ['T', 'q', '6485', '9125']

A: 91256485q
****
Q: 7, 8, ['I', 'b', '4691', '2091', '5847', 'F', 'g', '6445', 's']

A:
6445g
****