Definition: 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.
Input: 11, 12, ['P', '2913', 'A', '3069', '7073', '1265', 'T', '129', '9165', 'd', 'h', '8915', 'i', '9285', 'D', 'W', '1105', '1493', 'M', '6375', 'J', 'j', '4145', '4557', '1483', 'R', 'Q', '3149']

8915h