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.

Example input: 1, 3, ['238', 'h', '92', 'U', '2799']
Example output: 92h238
Example explanation: Here, concatenating all the elements between the 1st element and 3rd element in reverse order gives '92h238'.
Q: 6, 23, ['3945', '8923', 'Z', '1477', '8627', '9885', 'w', '3057', '7651', '749', 'n', 'h', 'h', 'v', 'C', 'M', 'O', '9481', '461', 'H', '2115', '1695', '3095']
A:
309516952115H4619481OMCvhhn74976513057w9885