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]: 5, 10, ['3193', '1089', '3677', '2973', 'A', 'f', '3047', '6709', '4089', 'X', 'A', 'j', '5703', '2787', '2429', '9605', '6061', 'G', 'Y', 'b', '8741', '4199', 'f']
[EX A]: X408967093047fA

[EX Q]: 1, 1, ['5765', 'o', 'u', 'M', 'A', 'O', '5741', 'R', 'z', '5939', '4693', 'g', '9285']
[EX A]: 5765

[EX Q]: 26, 27, ['e', 'V', '4103', 'u', '4509', 'J', '6333', '9717', 'L', '8439', 'u', '2177', '8493', '971', 'e', '5241', 'M', '3753', 'S', 'j', 'W', 'y', 'R', '6139', 'p', '6123', '165', 'e', '3335', '5849']
[EX A]:
1656123