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]: 2, 2, ['8063', '8357']
[A]: 8357


[Q]: 1, 8, ['g', '6673', '761', 'B', '9393', '5409', 'A', '245', '4053']
[A]: 245A54099393B7616673g


[Q]: 2, 14, ['6003', 'n', 'I', '8635', 'r', '193', 'f', 'q', 'X', '8259', 'Z', 'R', '6723', 'w', '5415', '7295', '2613', 'D', '1679', 'y', 'D', '5897', '8991', 'M', '9205', 'X', 'd']
[A]:
w6723RZ8259Xqf193r8635In