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: 7, 15, ['6595', '9473', '8687', 'k', '8943', '6645', '195', 's', '7461', 'p', 'r', '9987', '2003', 'i', '7461', '8101', '9109', '3511', 'O', '5613', '7499', '9275', '9987', '7349', '1241']

7461i20039987rp7461s195