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.

[Q]: 10, 10, ['6879', '7973', '9461', 'n', '6159', '2367', 'Q', 'M', '4221', 'F', '7315', 'Y', 'x', '445', 'b', 't', 'h', '9993', '4485', '2471', '5111']
[A]: F


[Q]: 2, 4, ['F', 'S', 'n', 'e', 'H', 'W', 'b', '1883', '13']
[A]: enS


[Q]: 5, 6, ['w', 'F', 'Q', '3955', 'h', 'x', '8803', 's', '2767', '2149', '903', 'j', '9723', '1945', 'Q', 'q', '8247', '2193', 'I', 'A', '5757', 'b']
[A]:
xh