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]: 5, 5, ['u', '7295', 'e', 'a', 'N', '8701', 'r', '3107']
[A]: N


[Q]: 6, 11, ['49', 'n', 'R', '3171', '8781', '8973', '5647', '8111', '8795', '7361', '3335', 'B']
[A]: 333573618795811156478973


[Q]: 2, 6, ['851', '6435', '1855', 'j', '7353', '1649', 'g', 'B', '8043', 'j', 'r', 'Y', '6097', '3713', '1119', 'x', '647']
[A]:
16497353j18556435