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: 4, 5, ['u', 'P', '3415', '9257', '97', '9323', '6771', 'z', 's']

A: 979257
****
Q: 4, 7, ['H', 'I', 'B', '6833', 'a', '7477', '8817', 'd', '4545', '779', 'F', '3265', '1819', '9317', '879']

A: 88177477a6833
****
Q: 1, 10, ['2231', 'X', 'P', 'f', '3685', 'm', '9157', '6307', '8867', '9941', '9879', '3535', 'W']

A:
9941886763079157m3685fPX2231
****