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]: 4, 6, ['e', '4767', '8447', 'e', 'P', '7453', 'i', 'I', 'z', '415']
[A]: 7453Pe


[Q]: 8, 15, ['9515', 'Q', '9365', '8843', '1391', 'e', 'Z', 'G', '9771', 'c', 'k', '7273', 's', '7523', '1297', '1835']
[A]: 12977523s7273kc9771G


[Q]: 3, 4, ['7373', 'k', '819', '4057', 'w', 'F', '713']
[A]:
4057819