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.

2, 8, ['4755', '9069', 'H', 'O', '757', 't', '5903', '9195', 'a', '101', 'e', '7363']
91955903t757OH9069

3, 4, ['D', 'k', 'Q', '3207']
3207Q

6, 6, ['g', '733', '7715', 'W', 'v', '5579']

5579