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: 4, 15, ['493', '873', 'A', '5191', 'M', '9949', '3027', '3633', 'E', '8037', 'U', '5273', 'g', 'G', '6167', 'a', '61', 'U', '2005', '5249', 'y', '5573']
Example Output: 6167Gg5273U8037E363330279949M5191

Example Input: 3, 12, ['5813', 'Y', 'n', '9651', '5647', '3119', '6929', '2501', '17', 'k', 'h', '595', '5007', 'q', '179', 'c', 'Q', 'M']
Example Output: 595hk1725016929311956479651n

Example Input: 2, 15, ['3951', 'D', 'd', '6651', 'e', '2429', 'w', 'z', '241', '2731', 'i', 'V', '2571', 'n', 'Z', 'L', '6075', '9225', 't', '7441', '2683', 'n']
Example Output:
Zn2571Vi2731241zw2429e6651dD