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: Consider Input: 11, 11, ['2369', 'J', '5461', '5037', 'L', '3003', 'K', 'g', '5417', 'Q', '3309']

Output: 3309


Input: Consider Input: 1, 7, ['2513', '259', '655', 'w', '1463', 'X', '151', '5779', 'd', 'V', 'j']

Output: 151X1463w6552592513


Input: Consider Input: 4, 4, ['2919', 'j', 'v', '8661', 'O', '3689']


Output: 8661