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: 1, 22, ['243', '2697', '3779', '1703', '9791', '8689', 'Q', '9633', 'M', '1725', 'q', 'X', '9575', 'n', '2007', '2017', '6647', '4549', 'n', '6997', '6867', '2473', '1301', 'H']

247368676997n4549664720172007n9575Xq1725M9633Q86899791170337792697243