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: 7, 16, ['425', 'B', '2317', '7479', 'x', 'e', '7275', '2411', '101', 'r', '6439', 'm', 'k', '419', '1485', 'd', 'q', 'P', 'i', 't', '8741', 'j', 'Q', '9895', '2669', '8565', 'x', 'x']

d1485419km6439r10124117275