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.
10, 15, ['r', 'F', '8995', '2073', 'p', 'w', 'G', '507', 'g', '1985', '8907', '3663', 'c', 'H', 'E', '7073', 'b', '9909', 'z', '9331', 'Y']