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]: 4, 10, ['5537', 'w', '29', '6133', '7949', 'f', 'c', '3725', '2943', 'W', 'U', '1905', 'l', 'Z', 'r']
[EX A]: W29433725cf79496133

[EX Q]: 7, 8, ['l', 'D', '9033', '4155', '9215', '4615', '5411', 'x', '6533', 'z', 'p', 'm', '6559', '6803', 'p', 'm', '4681', 'b', '6531', 's', '8711', '1385', 'A', 'U', 'b']
[EX A]: x5411

[EX Q]: 22, 25, ['O', 'S', 'Z', '9143', 'a', '1395', 'x', '1797', 'j', 'd', 'h', 'N', 'y', 'P', '6879', '8235', '5849', '5119', '3379', '6533', 'G', 't', 'n', '6187', '5549', '8467', '6245']
[EX A]:
55496187nt