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.

[EX Q]: 6, 10, ['P', '8531', '6115', '4161', '4429', '569', '8581', '6081', '7303', 'p', 'z', '7307', 'a', 'A']
[EX A]: p730360818581569

[EX Q]: 1, 5, ['9533', '9671', '6871', 'S', '4865']
[EX A]: 4865S687196719533

[EX Q]: 7, 13, ['x', '3977', 'J', '6309', '2693', 'V', 'x', '5859', 'K', '529', 'Z', '4105', '1349', '7511', '9045', 'M', 'W', '207', '8039', 'f', '597', '2041', 'P', 'e', 'E', '9163', '1549', '5005', 'N', '1175']
[EX A]:
13494105Z529K5859x