Definition: 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.
Input: 6, 22, ['801', '401', 'd', '8457', 'y', '4279', '6113', '6423', 'Q', '1605', 'V', '4119', '3577', 'j', 'T', 'a', '6897', '4555', '1563', '3845', 'x', 'B', '9311', '5999', 'b', 'R', 'J', '4411', 'J']

Bx3845156345556897aTj35774119V1605Q642361134279