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, 6, ['g', 'H', '9957', 'C', '599', '4297', 'E']
[A]: 4297599


[Q]: 1, 9, ['O', '2627', 'M', '7201', '8401', 'Y', 'H', '9125', '3767']
[A]: 37679125HY84017201M2627O


[Q]: 7, 7, ['o', '7695', 'M', 'C', '8035', '5877', '6703']
[A]:
6703