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: 8, 9, ['T', '8377', 'k', '9781', 'Q', '1993', 'E', '5597', 'Y', 'p', '5621', '479', '605', '1711', '2211', 'D', '7997', 'r', 'q', '429']

Y5597