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, 16, ['5261', 'e', 'S', 'Q', 'C', '6087', '3535', 'I', '709', '3639', 'w', 'a', '3203', 'D', 'h', '8869', '8315', 'D', 'Y']
[A]: 8869hD3203aw3639


[Q]: 2, 4, ['O', '7177', 'f', 'Q', '3429', '3121', '4399', 'H', '6081', 'V', '4367', '7889', '5533', '9109', 'K']
[A]: Qf7177


[Q]: 1, 1, ['4679', '497', 'g', '5371', 'z', '5169', 'R', '3293', 'f', 'A']
[A]:
4679