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.

Example Input: 6, 15, ['7969', 'z', '7061', 'J', 'T', '7917', '7225', '7907', '8333', 'U', 'w', 'Y', '4729', '2461', 'X', 'k']
Example Output: X24614729YwU8333790772257917

Example Input: 1, 10, ['c', '5993', 'n', 'H', '8699', 'v', '5721', '4691', 'P', 'B', 'A', 'r', '2361', '7181', 'm', '5609']
Example Output: BP46915721v8699Hn5993c

Example Input: 2, 27, ['4325', 'j', '5923', '8427', '8031', '7453', 'K', 'P', 'q', 'k', 'Z', 'o', '997', 'd', '8957', 'R', '2227', '5887', 'y', '5647', '5421', 'Q', '2727', '4471', '9301', '8153', 'R', '6113']
Example Output:
R8153930144712727Q54215647y58872227R8957d997oZkqPK7453803184275923j